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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 642 TCL_LIB_SPEC
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 890 EXEEXT
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 937 ac_subst_files='host_makefile_frag'
 938 ac_user_opts='
 939 enable_option_checking
 940 enable_maintainer_mode
 941 enable_plugins
 942 enable_largefile
 943 enable_dependency_tracking
 944 with_separate_debug_dir
 945 with_gdb_datadir
 946 with_relocated_sources
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 949 enable_gdbcli
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 952 enable_gdbtk
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 954 with_curses
 955 enable_profiling
 956 with_pkgversion
 957 with_bugurl
 958 with_zlib
 959 with_libiconv_prefix
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 962 with_gnu_ld
 963 enable_rpath
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 965 with_python
 966 with_included_regex
 967 with_sysroot
 968 with_system_gdbinit
 969 enable_werror
 970 enable_build_warnings
 971 enable_gdb_build_warnings
 972 with_tcl
 973 with_tk
 974 with_x
 975 enable_sim
 976 enable_multi_ice
 977 '
 978       ac_precious_vars='build_alias
 979 host_alias
 980 target_alias
 981 CC
 982 CFLAGS
 983 LDFLAGS
 984 LIBS
 985 CPPFLAGS
 986 CPP
 987 YACC
 988 YFLAGS
 989 XMKMF'
 990 ac_subdirs_all='doc testsuite
 991 gdbtk
 992 multi-ice
 993 gdbserver'
 994
 995 # Initialize some variables set by options.
 996 ac_init_help=
 997 ac_init_version=false
 998 ac_unrecognized_opts=
 999 ac_unrecognized_sep=
1000 # The variables have the same names as the options, with
1001 # dashes changed to underlines.
1002 cache_file=/dev/null
1003 exec_prefix=NONE
1004 no_create=
1005 no_recursion=
1006 prefix=NONE
1007 program_prefix=NONE
1008 program_suffix=NONE
1009 program_transform_name=s,x,x,
1010 silent=
1011 site=
1012 srcdir=
1013 verbose=
1014 x_includes=NONE
1015 x_libraries=NONE
1016
1017 # Installation directory options.
1018 # These are left unexpanded so users can "make install exec_prefix=/foo"
1019 # and all the variables that are supposed to be based on exec_prefix
1020 # by default will actually change.
1021 # Use braces instead of parens because sh, perl, etc. also accept them.
1022 # (The list follows the same order as the GNU Coding Standards.)
1023 bindir='${exec_prefix}/bin'
1024 sbindir='${exec_prefix}/sbin'
1025 libexecdir='${exec_prefix}/libexec'
1026 datarootdir='${prefix}/share'
1027 datadir='${datarootdir}'
1028 sysconfdir='${prefix}/etc'
1029 sharedstatedir='${prefix}/com'
1030 localstatedir='${prefix}/var'
1031 includedir='${prefix}/include'
1032 oldincludedir='/usr/include'
1033 docdir='${datarootdir}/doc/${PACKAGE}'
1034 infodir='${datarootdir}/info'
1035 htmldir='${docdir}'
1036 dvidir='${docdir}'
1037 pdfdir='${docdir}'
1038 psdir='${docdir}'
1039 libdir='${exec_prefix}/lib'
1040 localedir='${datarootdir}/locale'
1041 mandir='${datarootdir}/man'
1042
1043 ac_prev=
1044 ac_dashdash=
1045 for ac_option
1046 do
1047   # If the previous option needs an argument, assign it.
1048   if test -n "$ac_prev"; then
1049     eval $ac_prev=\$ac_option
1050     ac_prev=
1051     continue
1052   fi
1053
1054   case $ac_option in
1055   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1056   *)    ac_optarg=yes ;;
1057   esac
1058
1059   # Accept the important Cygnus configure options, so we can diagnose typos.
1060
1061   case $ac_dashdash$ac_option in
1062   --)
1063     ac_dashdash=yes ;;
1064
1065   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1066     ac_prev=bindir ;;
1067   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1068     bindir=$ac_optarg ;;
1069
1070   -build | --build | --buil | --bui | --bu)
1071     ac_prev=build_alias ;;
1072   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1073     build_alias=$ac_optarg ;;
1074
1075   -cache-file | --cache-file | --cache-fil | --cache-fi \
1076   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1077     ac_prev=cache_file ;;
1078   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1079   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1080     cache_file=$ac_optarg ;;
1081
1082   --config-cache | -C)
1083     cache_file=config.cache ;;
1084
1085   -datadir | --datadir | --datadi | --datad)
1086     ac_prev=datadir ;;
1087   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1088     datadir=$ac_optarg ;;
1089
1090   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1091   | --dataroo | --dataro | --datar)
1092     ac_prev=datarootdir ;;
1093   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1094   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1095     datarootdir=$ac_optarg ;;
1096
1097   -disable-* | --disable-*)
1098     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1099     # Reject names that are not valid shell variable names.
1100     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101       as_fn_error "invalid feature name: $ac_useropt"
1102     ac_useropt_orig=$ac_useropt
1103     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1104     case $ac_user_opts in
1105       *"
1106 "enable_$ac_useropt"
1107 "*) ;;
1108       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1109          ac_unrecognized_sep=', ';;
1110     esac
1111     eval enable_$ac_useropt=no ;;
1112
1113   -docdir | --docdir | --docdi | --doc | --do)
1114     ac_prev=docdir ;;
1115   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1116     docdir=$ac_optarg ;;
1117
1118   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1119     ac_prev=dvidir ;;
1120   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1121     dvidir=$ac_optarg ;;
1122
1123   -enable-* | --enable-*)
1124     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1125     # Reject names that are not valid shell variable names.
1126     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1127       as_fn_error "invalid feature name: $ac_useropt"
1128     ac_useropt_orig=$ac_useropt
1129     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1130     case $ac_user_opts in
1131       *"
1132 "enable_$ac_useropt"
1133 "*) ;;
1134       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1135          ac_unrecognized_sep=', ';;
1136     esac
1137     eval enable_$ac_useropt=\$ac_optarg ;;
1138
1139   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1140   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1141   | --exec | --exe | --ex)
1142     ac_prev=exec_prefix ;;
1143   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1144   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1145   | --exec=* | --exe=* | --ex=*)
1146     exec_prefix=$ac_optarg ;;
1147
1148   -gas | --gas | --ga | --g)
1149     # Obsolete; use --with-gas.
1150     with_gas=yes ;;
1151
1152   -help | --help | --hel | --he | -h)
1153     ac_init_help=long ;;
1154   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1155     ac_init_help=recursive ;;
1156   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1157     ac_init_help=short ;;
1158
1159   -host | --host | --hos | --ho)
1160     ac_prev=host_alias ;;
1161   -host=* | --host=* | --hos=* | --ho=*)
1162     host_alias=$ac_optarg ;;
1163
1164   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1165     ac_prev=htmldir ;;
1166   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1167   | --ht=*)
1168     htmldir=$ac_optarg ;;
1169
1170   -includedir | --includedir | --includedi | --included | --include \
1171   | --includ | --inclu | --incl | --inc)
1172     ac_prev=includedir ;;
1173   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1174   | --includ=* | --inclu=* | --incl=* | --inc=*)
1175     includedir=$ac_optarg ;;
1176
1177   -infodir | --infodir | --infodi | --infod | --info | --inf)
1178     ac_prev=infodir ;;
1179   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1180     infodir=$ac_optarg ;;
1181
1182   -libdir | --libdir | --libdi | --libd)
1183     ac_prev=libdir ;;
1184   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1185     libdir=$ac_optarg ;;
1186
1187   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1188   | --libexe | --libex | --libe)
1189     ac_prev=libexecdir ;;
1190   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1191   | --libexe=* | --libex=* | --libe=*)
1192     libexecdir=$ac_optarg ;;
1193
1194   -localedir | --localedir | --localedi | --localed | --locale)
1195     ac_prev=localedir ;;
1196   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1197     localedir=$ac_optarg ;;
1198
1199   -localstatedir | --localstatedir | --localstatedi | --localstated \
1200   | --localstate | --localstat | --localsta | --localst | --locals)
1201     ac_prev=localstatedir ;;
1202   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1203   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1204     localstatedir=$ac_optarg ;;
1205
1206   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1207     ac_prev=mandir ;;
1208   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1209     mandir=$ac_optarg ;;
1210
1211   -nfp | --nfp | --nf)
1212     # Obsolete; use --without-fp.
1213     with_fp=no ;;
1214
1215   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1216   | --no-cr | --no-c | -n)
1217     no_create=yes ;;
1218
1219   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1220   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1221     no_recursion=yes ;;
1222
1223   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1224   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1225   | --oldin | --oldi | --old | --ol | --o)
1226     ac_prev=oldincludedir ;;
1227   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1228   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1229   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1230     oldincludedir=$ac_optarg ;;
1231
1232   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1233     ac_prev=prefix ;;
1234   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1235     prefix=$ac_optarg ;;
1236
1237   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1238   | --program-pre | --program-pr | --program-p)
1239     ac_prev=program_prefix ;;
1240   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1241   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1242     program_prefix=$ac_optarg ;;
1243
1244   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1245   | --program-suf | --program-su | --program-s)
1246     ac_prev=program_suffix ;;
1247   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1248   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1249     program_suffix=$ac_optarg ;;
1250
1251   -program-transform-name | --program-transform-name \
1252   | --program-transform-nam | --program-transform-na \
1253   | --program-transform-n | --program-transform- \
1254   | --program-transform | --program-transfor \
1255   | --program-transfo | --program-transf \
1256   | --program-trans | --program-tran \
1257   | --progr-tra | --program-tr | --program-t)
1258     ac_prev=program_transform_name ;;
1259   -program-transform-name=* | --program-transform-name=* \
1260   | --program-transform-nam=* | --program-transform-na=* \
1261   | --program-transform-n=* | --program-transform-=* \
1262   | --program-transform=* | --program-transfor=* \
1263   | --program-transfo=* | --program-transf=* \
1264   | --program-trans=* | --program-tran=* \
1265   | --progr-tra=* | --program-tr=* | --program-t=*)
1266     program_transform_name=$ac_optarg ;;
1267
1268   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1269     ac_prev=pdfdir ;;
1270   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1271     pdfdir=$ac_optarg ;;
1272
1273   -psdir | --psdir | --psdi | --psd | --ps)
1274     ac_prev=psdir ;;
1275   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1276     psdir=$ac_optarg ;;
1277
1278   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1279   | -silent | --silent | --silen | --sile | --sil)
1280     silent=yes ;;
1281
1282   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1283     ac_prev=sbindir ;;
1284   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1285   | --sbi=* | --sb=*)
1286     sbindir=$ac_optarg ;;
1287
1288   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1289   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1290   | --sharedst | --shareds | --shared | --share | --shar \
1291   | --sha | --sh)
1292     ac_prev=sharedstatedir ;;
1293   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1294   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1295   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1296   | --sha=* | --sh=*)
1297     sharedstatedir=$ac_optarg ;;
1298
1299   -site | --site | --sit)
1300     ac_prev=site ;;
1301   -site=* | --site=* | --sit=*)
1302     site=$ac_optarg ;;
1303
1304   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1305     ac_prev=srcdir ;;
1306   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1307     srcdir=$ac_optarg ;;
1308
1309   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1310   | --syscon | --sysco | --sysc | --sys | --sy)
1311     ac_prev=sysconfdir ;;
1312   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1313   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1314     sysconfdir=$ac_optarg ;;
1315
1316   -target | --target | --targe | --targ | --tar | --ta | --t)
1317     ac_prev=target_alias ;;
1318   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1319     target_alias=$ac_optarg ;;
1320
1321   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1322     verbose=yes ;;
1323
1324   -version | --version | --versio | --versi | --vers | -V)
1325     ac_init_version=: ;;
1326
1327   -with-* | --with-*)
1328     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1329     # Reject names that are not valid shell variable names.
1330     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1331       as_fn_error "invalid package name: $ac_useropt"
1332     ac_useropt_orig=$ac_useropt
1333     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1334     case $ac_user_opts in
1335       *"
1336 "with_$ac_useropt"
1337 "*) ;;
1338       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1339          ac_unrecognized_sep=', ';;
1340     esac
1341     eval with_$ac_useropt=\$ac_optarg ;;
1342
1343   -without-* | --without-*)
1344     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1345     # Reject names that are not valid shell variable names.
1346     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1347       as_fn_error "invalid package name: $ac_useropt"
1348     ac_useropt_orig=$ac_useropt
1349     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1350     case $ac_user_opts in
1351       *"
1352 "with_$ac_useropt"
1353 "*) ;;
1354       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1355          ac_unrecognized_sep=', ';;
1356     esac
1357     eval with_$ac_useropt=no ;;
1358
1359   --x)
1360     # Obsolete; use --with-x.
1361     with_x=yes ;;
1362
1363   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1364   | --x-incl | --x-inc | --x-in | --x-i)
1365     ac_prev=x_includes ;;
1366   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1367   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1368     x_includes=$ac_optarg ;;
1369
1370   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1371   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1372     ac_prev=x_libraries ;;
1373   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1374   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1375     x_libraries=$ac_optarg ;;
1376
1377   -*) as_fn_error "unrecognized option: \`$ac_option'
1378 Try \`$0 --help' for more information."
1379     ;;
1380
1381   *=*)
1382     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1383     # Reject names that are not valid shell variable names.
1384     case $ac_envvar in #(
1385       '' | [0-9]* | *[!_$as_cr_alnum]* )
1386       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1387     esac
1388     eval $ac_envvar=\$ac_optarg
1389     export $ac_envvar ;;
1390
1391   *)
1392     # FIXME: should be removed in autoconf 3.0.
1393     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1394     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1395       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1396     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1397     ;;
1398
1399   esac
1400 done
1401
1402 if test -n "$ac_prev"; then
1403   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1404   as_fn_error "missing argument to $ac_option"
1405 fi
1406
1407 if test -n "$ac_unrecognized_opts"; then
1408   case $enable_option_checking in
1409     no) ;;
1410     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1411     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1412   esac
1413 fi
1414
1415 # Check all directory arguments for consistency.
1416 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1417                 datadir sysconfdir sharedstatedir localstatedir includedir \
1418                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1419                 libdir localedir mandir
1420 do
1421   eval ac_val=\$$ac_var
1422   # Remove trailing slashes.
1423   case $ac_val in
1424     */ )
1425       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1426       eval $ac_var=\$ac_val;;
1427   esac
1428   # Be sure to have absolute directory names.
1429   case $ac_val in
1430     [\\/$]* | ?:[\\/]* )  continue;;
1431     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1432   esac
1433   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1434 done
1435
1436 # There might be people who depend on the old broken behavior: `$host'
1437 # used to hold the argument of --host etc.
1438 # FIXME: To remove some day.
1439 build=$build_alias
1440 host=$host_alias
1441 target=$target_alias
1442
1443 # FIXME: To remove some day.
1444 if test "x$host_alias" != x; then
1445   if test "x$build_alias" = x; then
1446     cross_compiling=maybe
1447     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1448     If a cross compiler is detected then cross compile mode will be used." >&2
1449   elif test "x$build_alias" != "x$host_alias"; then
1450     cross_compiling=yes
1451   fi
1452 fi
1453
1454 ac_tool_prefix=
1455 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1456
1457 test "$silent" = yes && exec 6>/dev/null
1458
1459
1460 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1461 ac_ls_di=`ls -di .` &&
1462 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1463   as_fn_error "working directory cannot be determined"
1464 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1465   as_fn_error "pwd does not report name of working directory"
1466
1467
1468 # Find the source files, if location was not specified.
1469 if test -z "$srcdir"; then
1470   ac_srcdir_defaulted=yes
1471   # Try the directory containing this script, then the parent directory.
1472   ac_confdir=`$as_dirname -- "$as_myself" ||
1473 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1474          X"$as_myself" : 'X\(//\)[^/]' \| \
1475          X"$as_myself" : 'X\(//\)$' \| \
1476          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1477 $as_echo X"$as_myself" |
1478     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1479             s//\1/
1480             q
1481           }
1482           /^X\(\/\/\)[^/].*/{
1483             s//\1/
1484             q
1485           }
1486           /^X\(\/\/\)$/{
1487             s//\1/
1488             q
1489           }
1490           /^X\(\/\).*/{
1491             s//\1/
1492             q
1493           }
1494           s/.*/./; q'`
1495   srcdir=$ac_confdir
1496   if test ! -r "$srcdir/$ac_unique_file"; then
1497     srcdir=..
1498   fi
1499 else
1500   ac_srcdir_defaulted=no
1501 fi
1502 if test ! -r "$srcdir/$ac_unique_file"; then
1503   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1504   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1505 fi
1506 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1507 ac_abs_confdir=`(
1508         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1509         pwd)`
1510 # When building in place, set srcdir=.
1511 if test "$ac_abs_confdir" = "$ac_pwd"; then
1512   srcdir=.
1513 fi
1514 # Remove unnecessary trailing slashes from srcdir.
1515 # Double slashes in file names in object file debugging info
1516 # mess up M-x gdb in Emacs.
1517 case $srcdir in
1518 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1519 esac
1520 for ac_var in $ac_precious_vars; do
1521   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1522   eval ac_env_${ac_var}_value=\$${ac_var}
1523   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1524   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1525 done
1526
1527 #
1528 # Report the --help message.
1529 #
1530 if test "$ac_init_help" = "long"; then
1531   # Omit some internal or obsolete options to make the list less imposing.
1532   # This message is too long to be a string in the A/UX 3.1 sh.
1533   cat <<_ACEOF
1534 \`configure' configures this package to adapt to many kinds of systems.
1535
1536 Usage: $0 [OPTION]... [VAR=VALUE]...
1537
1538 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1539 VAR=VALUE.  See below for descriptions of some of the useful variables.
1540
1541 Defaults for the options are specified in brackets.
1542
1543 Configuration:
1544   -h, --help              display this help and exit
1545       --help=short        display options specific to this package
1546       --help=recursive    display the short help of all the included packages
1547   -V, --version           display version information and exit
1548   -q, --quiet, --silent   do not print \`checking...' messages
1549       --cache-file=FILE   cache test results in FILE [disabled]
1550   -C, --config-cache      alias for \`--cache-file=config.cache'
1551   -n, --no-create         do not create output files
1552       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1553
1554 Installation directories:
1555   --prefix=PREFIX         install architecture-independent files in PREFIX
1556                           [$ac_default_prefix]
1557   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1558                           [PREFIX]
1559
1560 By default, \`make install' will install all the files in
1561 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1562 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1563 for instance \`--prefix=\$HOME'.
1564
1565 For better control, use the options below.
1566
1567 Fine tuning of the installation directories:
1568   --bindir=DIR            user executables [EPREFIX/bin]
1569   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1570   --libexecdir=DIR        program executables [EPREFIX/libexec]
1571   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1572   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1573   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1574   --libdir=DIR            object code libraries [EPREFIX/lib]
1575   --includedir=DIR        C header files [PREFIX/include]
1576   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1577   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1578   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1579   --infodir=DIR           info documentation [DATAROOTDIR/info]
1580   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1581   --mandir=DIR            man documentation [DATAROOTDIR/man]
1582   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1583   --htmldir=DIR           html documentation [DOCDIR]
1584   --dvidir=DIR            dvi documentation [DOCDIR]
1585   --pdfdir=DIR            pdf documentation [DOCDIR]
1586   --psdir=DIR             ps documentation [DOCDIR]
1587 _ACEOF
1588
1589   cat <<\_ACEOF
1590
1591 Program names:
1592   --program-prefix=PREFIX            prepend PREFIX to installed program names
1593   --program-suffix=SUFFIX            append SUFFIX to installed program names
1594   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1595
1596 X features:
1597   --x-includes=DIR    X include files are in DIR
1598   --x-libraries=DIR   X library files are in DIR
1599
1600 System types:
1601   --build=BUILD     configure for building on BUILD [guessed]
1602   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1603   --target=TARGET   configure for building compilers for TARGET [HOST]
1604 _ACEOF
1605 fi
1606
1607 if test -n "$ac_init_help"; then
1608
1609   cat <<\_ACEOF
1610
1611 Optional Features:
1612   --disable-option-checking  ignore unrecognized --enable/--with options
1613   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1614   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1615   --enable-maintainer-mode  enable make rules and dependencies not useful
1616                           (and sometimes confusing) to the casual installer
1617   --enable-plugins        Enable support for plugins (defaults no)
1618   --disable-largefile     omit support for large files
1619   --disable-dependency-tracking  speeds up one-time build
1620   --enable-dependency-tracking   do not reject slow dependency extractors
1621   --enable-targets=TARGETS
1622                           alternative target configurations
1623   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1624   --disable-gdbcli        disable command-line interface (CLI)
1625   --disable-gdbmi         disable machine-interface (MI)
1626   --enable-tui            enable full-screen terminal user interface (TUI)
1627   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1628   --enable-profiling      enable profiling of GDB
1629   --disable-rpath         do not hardcode runtime library paths
1630   --enable-werror         treat compile warnings as errors
1631   --enable-build-warnings enable build-time compiler warnings if gcc is used
1632   --enable-gdb-build-warnings
1633                           enable GDB specific build-time compiler warnings if
1634                           gcc is used
1635   --enable-sim            link gdb with simulator
1636   --enable-multi-ice      build the multi-ice-gdb-server
1637
1638 Optional Packages:
1639   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1640   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1641   --with-separate-debug-dir=PATH
1642                           look for global separate debug info in this path
1643                           [LIBDIR/debug]
1644   --with-gdb-datadir=PATH look for global separate data files in this path
1645                           [DATADIR/gdb]
1646   --with-relocated-sources=PATH
1647                           automatically relocate this path for source files
1648   --with-libunwind        use libunwind frame unwinding support
1649   --with-curses           use the curses library instead of the termcap
1650                           library
1651   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1652   --with-bugurl=URL       Direct users to URL to report a bug
1653   --with-zlib             include zlib support (auto/yes/no) default=auto
1654   --with-libiconv-prefix=DIR
1655                           search for libiconv in DIR/include and DIR/lib
1656   --with-system-readline  use installed readline library
1657   --with-expat            include expat support (auto/yes/no)
1658   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1659   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1660   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1661   --with-python[=PYTHON]  include python support
1662                           (auto/yes/no/<python-program>)
1663   --without-included-regex
1664                           don't use included regex; this is the default on
1665                           systems with version 2 of the GNU C library (use
1666                           with caution on other system)
1667   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1668   --with-system-gdbinit=PATH
1669                           automatically load a system-wide gdbinit file
1670   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1671   --with-tk               directory containing tk configuration (tkConfig.sh)
1672   --with-x                use the X Window System
1673
1674 Some influential environment variables:
1675   CC          C compiler command
1676   CFLAGS      C compiler flags
1677   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1678               nonstandard directory <lib dir>
1679   LIBS        libraries to pass to the linker, e.g. -l<library>
1680   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681               you have headers in a nonstandard directory <include dir>
1682   CPP         C preprocessor
1683   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1684               the first program found out of: `bison -y', `byacc', `yacc'.
1685   YFLAGS      The list of arguments that will be passed by default to $YACC.
1686               This script will default YFLAGS to the empty string to avoid a
1687               default value of `-d' given by some make applications.
1688   XMKMF       Path to xmkmf, Makefile generator for X Window System
1689
1690 Use these variables to override the choices made by `configure' or to help
1691 it to find libraries and programs with nonstandard names/locations.
1692
1693 Report bugs to the package provider.
1694 _ACEOF
1695 ac_status=$?
1696 fi
1697
1698 if test "$ac_init_help" = "recursive"; then
1699   # If there are subdirs, report their specific --help.
1700   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1701     test -d "$ac_dir" ||
1702       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1703       continue
1704     ac_builddir=.
1705
1706 case "$ac_dir" in
1707 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1708 *)
1709   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1710   # A ".." for each directory in $ac_dir_suffix.
1711   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1712   case $ac_top_builddir_sub in
1713   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1714   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1715   esac ;;
1716 esac
1717 ac_abs_top_builddir=$ac_pwd
1718 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1719 # for backward compatibility:
1720 ac_top_builddir=$ac_top_build_prefix
1721
1722 case $srcdir in
1723   .)  # We are building in place.
1724     ac_srcdir=.
1725     ac_top_srcdir=$ac_top_builddir_sub
1726     ac_abs_top_srcdir=$ac_pwd ;;
1727   [\\/]* | ?:[\\/]* )  # Absolute name.
1728     ac_srcdir=$srcdir$ac_dir_suffix;
1729     ac_top_srcdir=$srcdir
1730     ac_abs_top_srcdir=$srcdir ;;
1731   *) # Relative name.
1732     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1733     ac_top_srcdir=$ac_top_build_prefix$srcdir
1734     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1735 esac
1736 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1737
1738     cd "$ac_dir" || { ac_status=$?; continue; }
1739     # Check for guested configure.
1740     if test -f "$ac_srcdir/configure.gnu"; then
1741       echo &&
1742       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1743     elif test -f "$ac_srcdir/configure"; then
1744       echo &&
1745       $SHELL "$ac_srcdir/configure" --help=recursive
1746     else
1747       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1748     fi || ac_status=$?
1749     cd "$ac_pwd" || { ac_status=$?; break; }
1750   done
1751 fi
1752
1753 test -n "$ac_init_help" && exit $ac_status
1754 if $ac_init_version; then
1755   cat <<\_ACEOF
1756 configure
1757 generated by GNU Autoconf 2.64
1758
1759 Copyright (C) 2009 Free Software Foundation, Inc.
1760 This configure script is free software; the Free Software Foundation
1761 gives unlimited permission to copy, distribute and modify it.
1762 _ACEOF
1763   exit
1764 fi
1765
1766 ## ------------------------ ##
1767 ## Autoconf initialization. ##
1768 ## ------------------------ ##
1769
1770 # ac_fn_c_try_compile LINENO
1771 # --------------------------
1772 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1773 ac_fn_c_try_compile ()
1774 {
1775   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1776   rm -f conftest.$ac_objext
1777   if { { ac_try="$ac_compile"
1778 case "(($ac_try" in
1779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1780   *) ac_try_echo=$ac_try;;
1781 esac
1782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1783 $as_echo "$ac_try_echo"; } >&5
1784   (eval "$ac_compile") 2>conftest.err
1785   ac_status=$?
1786   if test -s conftest.err; then
1787     grep -v '^ *+' conftest.err >conftest.er1
1788     cat conftest.er1 >&5
1789     mv -f conftest.er1 conftest.err
1790   fi
1791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792   test $ac_status = 0; } && {
1793          test -z "$ac_c_werror_flag" ||
1794          test ! -s conftest.err
1795        } && test -s conftest.$ac_objext; then :
1796   ac_retval=0
1797 else
1798   $as_echo "$as_me: failed program was:" >&5
1799 sed 's/^/| /' conftest.$ac_ext >&5
1800
1801         ac_retval=1
1802 fi
1803   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1804   return $ac_retval
1805
1806 } # ac_fn_c_try_compile
1807
1808 # ac_fn_c_try_cpp LINENO
1809 # ----------------------
1810 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1811 ac_fn_c_try_cpp ()
1812 {
1813   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814   if { { ac_try="$ac_cpp conftest.$ac_ext"
1815 case "(($ac_try" in
1816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1817   *) ac_try_echo=$ac_try;;
1818 esac
1819 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1820 $as_echo "$ac_try_echo"; } >&5
1821   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1822   ac_status=$?
1823   if test -s conftest.err; then
1824     grep -v '^ *+' conftest.err >conftest.er1
1825     cat conftest.er1 >&5
1826     mv -f conftest.er1 conftest.err
1827   fi
1828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1829   test $ac_status = 0; } >/dev/null && {
1830          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1831          test ! -s conftest.err
1832        }; then :
1833   ac_retval=0
1834 else
1835   $as_echo "$as_me: failed program was:" >&5
1836 sed 's/^/| /' conftest.$ac_ext >&5
1837
1838     ac_retval=1
1839 fi
1840   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1841   return $ac_retval
1842
1843 } # ac_fn_c_try_cpp
1844
1845 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1846 # -------------------------------------------------------
1847 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1848 # the include files in INCLUDES and setting the cache variable VAR
1849 # accordingly.
1850 ac_fn_c_check_header_mongrel ()
1851 {
1852   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1853   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1855 $as_echo_n "checking for $2... " >&6; }
1856 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1857   $as_echo_n "(cached) " >&6
1858 fi
1859 eval ac_res=\$$3
1860                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1861 $as_echo "$ac_res" >&6; }
1862 else
1863   # Is the header compilable?
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1865 $as_echo_n "checking $2 usability... " >&6; }
1866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1867 /* end confdefs.h.  */
1868 $4
1869 #include <$2>
1870 _ACEOF
1871 if ac_fn_c_try_compile "$LINENO"; then :
1872   ac_header_compiler=yes
1873 else
1874   ac_header_compiler=no
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1878 $as_echo "$ac_header_compiler" >&6; }
1879
1880 # Is the header present?
1881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1882 $as_echo_n "checking $2 presence... " >&6; }
1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h.  */
1885 #include <$2>
1886 _ACEOF
1887 if ac_fn_c_try_cpp "$LINENO"; then :
1888   ac_header_preproc=yes
1889 else
1890   ac_header_preproc=no
1891 fi
1892 rm -f conftest.err conftest.$ac_ext
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1894 $as_echo "$ac_header_preproc" >&6; }
1895
1896 # So?  What about this header?
1897 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1898   yes:no: )
1899     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1900 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1901     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1902 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1903     ;;
1904   no:yes:* )
1905     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1906 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1908 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1909     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1910 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1911     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1912 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&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 esac
1917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1918 $as_echo_n "checking for $2... " >&6; }
1919 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1920   $as_echo_n "(cached) " >&6
1921 else
1922   eval "$3=\$ac_header_compiler"
1923 fi
1924 eval ac_res=\$$3
1925                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1926 $as_echo "$ac_res" >&6; }
1927 fi
1928   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1929
1930 } # ac_fn_c_check_header_mongrel
1931
1932 # ac_fn_c_try_run LINENO
1933 # ----------------------
1934 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1935 # that executables *can* be run.
1936 ac_fn_c_try_run ()
1937 {
1938   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1939   if { { ac_try="$ac_link"
1940 case "(($ac_try" in
1941   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1942   *) ac_try_echo=$ac_try;;
1943 esac
1944 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1945 $as_echo "$ac_try_echo"; } >&5
1946   (eval "$ac_link") 2>&5
1947   ac_status=$?
1948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1949   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1950   { { case "(($ac_try" in
1951   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1952   *) ac_try_echo=$ac_try;;
1953 esac
1954 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1955 $as_echo "$ac_try_echo"; } >&5
1956   (eval "$ac_try") 2>&5
1957   ac_status=$?
1958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1959   test $ac_status = 0; }; }; then :
1960   ac_retval=0
1961 else
1962   $as_echo "$as_me: program exited with status $ac_status" >&5
1963        $as_echo "$as_me: failed program was:" >&5
1964 sed 's/^/| /' conftest.$ac_ext >&5
1965
1966        ac_retval=$ac_status
1967 fi
1968   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1969   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1970   return $ac_retval
1971
1972 } # ac_fn_c_try_run
1973
1974 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1975 # -------------------------------------------------------
1976 # Tests whether HEADER exists and can be compiled using the include files in
1977 # INCLUDES, setting the cache variable VAR accordingly.
1978 ac_fn_c_check_header_compile ()
1979 {
1980   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1982 $as_echo_n "checking for $2... " >&6; }
1983 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1984   $as_echo_n "(cached) " >&6
1985 else
1986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987 /* end confdefs.h.  */
1988 $4
1989 #include <$2>
1990 _ACEOF
1991 if ac_fn_c_try_compile "$LINENO"; then :
1992   eval "$3=yes"
1993 else
1994   eval "$3=no"
1995 fi
1996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1997 fi
1998 eval ac_res=\$$3
1999                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2000 $as_echo "$ac_res" >&6; }
2001   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2002
2003 } # ac_fn_c_check_header_compile
2004
2005 # ac_fn_c_try_link LINENO
2006 # -----------------------
2007 # Try to link conftest.$ac_ext, and return whether this succeeded.
2008 ac_fn_c_try_link ()
2009 {
2010   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2011   rm -f conftest.$ac_objext conftest$ac_exeext
2012   if { { ac_try="$ac_link"
2013 case "(($ac_try" in
2014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2015   *) ac_try_echo=$ac_try;;
2016 esac
2017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2018 $as_echo "$ac_try_echo"; } >&5
2019   (eval "$ac_link") 2>conftest.err
2020   ac_status=$?
2021   if test -s conftest.err; then
2022     grep -v '^ *+' conftest.err >conftest.er1
2023     cat conftest.er1 >&5
2024     mv -f conftest.er1 conftest.err
2025   fi
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; } && {
2028          test -z "$ac_c_werror_flag" ||
2029          test ! -s conftest.err
2030        } && test -s conftest$ac_exeext && {
2031          test "$cross_compiling" = yes ||
2032          $as_test_x conftest$ac_exeext
2033        }; then :
2034   ac_retval=0
2035 else
2036   $as_echo "$as_me: failed program was:" >&5
2037 sed 's/^/| /' conftest.$ac_ext >&5
2038
2039         ac_retval=1
2040 fi
2041   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2042   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2043   # interfere with the next link command; also delete a directory that is
2044   # left behind by Apple's compiler.  We do this before executing the actions.
2045   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2046   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2047   return $ac_retval
2048
2049 } # ac_fn_c_try_link
2050
2051 # ac_fn_c_check_func LINENO FUNC VAR
2052 # ----------------------------------
2053 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2054 ac_fn_c_check_func ()
2055 {
2056   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2058 $as_echo_n "checking for $2... " >&6; }
2059 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2060   $as_echo_n "(cached) " >&6
2061 else
2062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063 /* end confdefs.h.  */
2064 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2065    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2066 #define $2 innocuous_$2
2067
2068 /* System header to define __stub macros and hopefully few prototypes,
2069     which can conflict with char $2 (); below.
2070     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2071     <limits.h> exists even on freestanding compilers.  */
2072
2073 #ifdef __STDC__
2074 # include <limits.h>
2075 #else
2076 # include <assert.h>
2077 #endif
2078
2079 #undef $2
2080
2081 /* Override any GCC internal prototype to avoid an error.
2082    Use char because int might match the return type of a GCC
2083    builtin and then its argument prototype would still apply.  */
2084 #ifdef __cplusplus
2085 extern "C"
2086 #endif
2087 char $2 ();
2088 /* The GNU C library defines this for functions which it implements
2089     to always fail with ENOSYS.  Some functions are actually named
2090     something starting with __ and the normal name is an alias.  */
2091 #if defined __stub_$2 || defined __stub___$2
2092 choke me
2093 #endif
2094
2095 int
2096 main ()
2097 {
2098 return $2 ();
2099   ;
2100   return 0;
2101 }
2102 _ACEOF
2103 if ac_fn_c_try_link "$LINENO"; then :
2104   eval "$3=yes"
2105 else
2106   eval "$3=no"
2107 fi
2108 rm -f core conftest.err conftest.$ac_objext \
2109     conftest$ac_exeext conftest.$ac_ext
2110 fi
2111 eval ac_res=\$$3
2112                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2113 $as_echo "$ac_res" >&6; }
2114   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2115
2116 } # ac_fn_c_check_func
2117
2118 # ac_fn_c_check_decl LINENO SYMBOL VAR
2119 # ------------------------------------
2120 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2121 ac_fn_c_check_decl ()
2122 {
2123   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2125 $as_echo_n "checking whether $2 is declared... " >&6; }
2126 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2127   $as_echo_n "(cached) " >&6
2128 else
2129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 $4
2132 int
2133 main ()
2134 {
2135 #ifndef $2
2136   (void) $2;
2137 #endif
2138
2139   ;
2140   return 0;
2141 }
2142 _ACEOF
2143 if ac_fn_c_try_compile "$LINENO"; then :
2144   eval "$3=yes"
2145 else
2146   eval "$3=no"
2147 fi
2148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2149 fi
2150 eval ac_res=\$$3
2151                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2152 $as_echo "$ac_res" >&6; }
2153   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2154
2155 } # ac_fn_c_check_decl
2156
2157 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2158 # --------------------------------------------
2159 # Tries to find the compile-time value of EXPR in a program that includes
2160 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2161 # computed
2162 ac_fn_c_compute_int ()
2163 {
2164   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2165   if test "$cross_compiling" = yes; then
2166     # Depending upon the size, compute the lo and hi bounds.
2167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2168 /* end confdefs.h.  */
2169 $4
2170 int
2171 main ()
2172 {
2173 static int test_array [1 - 2 * !(($2) >= 0)];
2174 test_array [0] = 0
2175
2176   ;
2177   return 0;
2178 }
2179 _ACEOF
2180 if ac_fn_c_try_compile "$LINENO"; then :
2181   ac_lo=0 ac_mid=0
2182   while :; do
2183     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2184 /* end confdefs.h.  */
2185 $4
2186 int
2187 main ()
2188 {
2189 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2190 test_array [0] = 0
2191
2192   ;
2193   return 0;
2194 }
2195 _ACEOF
2196 if ac_fn_c_try_compile "$LINENO"; then :
2197   ac_hi=$ac_mid; break
2198 else
2199   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2200                         if test $ac_lo -le $ac_mid; then
2201                           ac_lo= ac_hi=
2202                           break
2203                         fi
2204                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2205 fi
2206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2207   done
2208 else
2209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h.  */
2211 $4
2212 int
2213 main ()
2214 {
2215 static int test_array [1 - 2 * !(($2) < 0)];
2216 test_array [0] = 0
2217
2218   ;
2219   return 0;
2220 }
2221 _ACEOF
2222 if ac_fn_c_try_compile "$LINENO"; then :
2223   ac_hi=-1 ac_mid=-1
2224   while :; do
2225     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2226 /* end confdefs.h.  */
2227 $4
2228 int
2229 main ()
2230 {
2231 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2232 test_array [0] = 0
2233
2234   ;
2235   return 0;
2236 }
2237 _ACEOF
2238 if ac_fn_c_try_compile "$LINENO"; then :
2239   ac_lo=$ac_mid; break
2240 else
2241   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2242                         if test $ac_mid -le $ac_hi; then
2243                           ac_lo= ac_hi=
2244                           break
2245                         fi
2246                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2247 fi
2248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2249   done
2250 else
2251   ac_lo= ac_hi=
2252 fi
2253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2254 fi
2255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2256 # Binary search between lo and hi bounds.
2257 while test "x$ac_lo" != "x$ac_hi"; do
2258   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2260 /* end confdefs.h.  */
2261 $4
2262 int
2263 main ()
2264 {
2265 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2266 test_array [0] = 0
2267
2268   ;
2269   return 0;
2270 }
2271 _ACEOF
2272 if ac_fn_c_try_compile "$LINENO"; then :
2273   ac_hi=$ac_mid
2274 else
2275   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2276 fi
2277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 done
2279 case $ac_lo in #((
2280 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2281 '') ac_retval=1 ;;
2282 esac
2283   else
2284     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2285 /* end confdefs.h.  */
2286 $4
2287 static long int longval () { return $2; }
2288 static unsigned long int ulongval () { return $2; }
2289 #include <stdio.h>
2290 #include <stdlib.h>
2291 int
2292 main ()
2293 {
2294
2295   FILE *f = fopen ("conftest.val", "w");
2296   if (! f)
2297     return 1;
2298   if (($2) < 0)
2299     {
2300       long int i = longval ();
2301       if (i != ($2))
2302         return 1;
2303       fprintf (f, "%ld", i);
2304     }
2305   else
2306     {
2307       unsigned long int i = ulongval ();
2308       if (i != ($2))
2309         return 1;
2310       fprintf (f, "%lu", i);
2311     }
2312   /* Do not output a trailing newline, as this causes \r\n confusion
2313      on some platforms.  */
2314   return ferror (f) || fclose (f) != 0;
2315
2316   ;
2317   return 0;
2318 }
2319 _ACEOF
2320 if ac_fn_c_try_run "$LINENO"; then :
2321   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2322 else
2323   ac_retval=1
2324 fi
2325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2326   conftest.$ac_objext conftest.beam conftest.$ac_ext
2327 rm -f conftest.val
2328
2329   fi
2330   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2331   return $ac_retval
2332
2333 } # ac_fn_c_compute_int
2334
2335 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2336 # ----------------------------------------------------
2337 # Tries to find if the field MEMBER exists in type AGGR, after including
2338 # INCLUDES, setting cache variable VAR accordingly.
2339 ac_fn_c_check_member ()
2340 {
2341   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2343 $as_echo_n "checking for $2.$3... " >&6; }
2344 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2345   $as_echo_n "(cached) " >&6
2346 else
2347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2348 /* end confdefs.h.  */
2349 $5
2350 int
2351 main ()
2352 {
2353 static $2 ac_aggr;
2354 if (ac_aggr.$3)
2355 return 0;
2356   ;
2357   return 0;
2358 }
2359 _ACEOF
2360 if ac_fn_c_try_compile "$LINENO"; then :
2361   eval "$4=yes"
2362 else
2363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2364 /* end confdefs.h.  */
2365 $5
2366 int
2367 main ()
2368 {
2369 static $2 ac_aggr;
2370 if (sizeof ac_aggr.$3)
2371 return 0;
2372   ;
2373   return 0;
2374 }
2375 _ACEOF
2376 if ac_fn_c_try_compile "$LINENO"; then :
2377   eval "$4=yes"
2378 else
2379   eval "$4=no"
2380 fi
2381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2382 fi
2383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2384 fi
2385 eval ac_res=\$$4
2386                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2387 $as_echo "$ac_res" >&6; }
2388   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2389
2390 } # ac_fn_c_check_member
2391
2392 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2393 # -------------------------------------------
2394 # Tests whether TYPE exists after having included INCLUDES, setting cache
2395 # variable VAR accordingly.
2396 ac_fn_c_check_type ()
2397 {
2398   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2400 $as_echo_n "checking for $2... " >&6; }
2401 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2402   $as_echo_n "(cached) " >&6
2403 else
2404   eval "$3=no"
2405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2406 /* end confdefs.h.  */
2407 $4
2408 int
2409 main ()
2410 {
2411 if (sizeof ($2))
2412          return 0;
2413   ;
2414   return 0;
2415 }
2416 _ACEOF
2417 if ac_fn_c_try_compile "$LINENO"; then :
2418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $4
2421 int
2422 main ()
2423 {
2424 if (sizeof (($2)))
2425             return 0;
2426   ;
2427   return 0;
2428 }
2429 _ACEOF
2430 if ac_fn_c_try_compile "$LINENO"; then :
2431
2432 else
2433   eval "$3=yes"
2434 fi
2435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2436 fi
2437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2438 fi
2439 eval ac_res=\$$3
2440                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2441 $as_echo "$ac_res" >&6; }
2442   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2443
2444 } # ac_fn_c_check_type
2445 cat >config.log <<_ACEOF
2446 This file contains any messages produced by compilers while
2447 running configure, to aid debugging if configure makes a mistake.
2448
2449 It was created by $as_me, which was
2450 generated by GNU Autoconf 2.64.  Invocation command line was
2451
2452   $ $0 $@
2453
2454 _ACEOF
2455 exec 5>>config.log
2456 {
2457 cat <<_ASUNAME
2458 ## --------- ##
2459 ## Platform. ##
2460 ## --------- ##
2461
2462 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2463 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2464 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2465 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2466 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2467
2468 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2469 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2470
2471 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2472 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2473 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2474 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2475 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2476 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2477 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2478
2479 _ASUNAME
2480
2481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2482 for as_dir in $PATH
2483 do
2484   IFS=$as_save_IFS
2485   test -z "$as_dir" && as_dir=.
2486     $as_echo "PATH: $as_dir"
2487   done
2488 IFS=$as_save_IFS
2489
2490 } >&5
2491
2492 cat >&5 <<_ACEOF
2493
2494
2495 ## ----------- ##
2496 ## Core tests. ##
2497 ## ----------- ##
2498
2499 _ACEOF
2500
2501
2502 # Keep a trace of the command line.
2503 # Strip out --no-create and --no-recursion so they do not pile up.
2504 # Strip out --silent because we don't want to record it for future runs.
2505 # Also quote any args containing shell meta-characters.
2506 # Make two passes to allow for proper duplicate-argument suppression.
2507 ac_configure_args=
2508 ac_configure_args0=
2509 ac_configure_args1=
2510 ac_must_keep_next=false
2511 for ac_pass in 1 2
2512 do
2513   for ac_arg
2514   do
2515     case $ac_arg in
2516     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2517     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2518     | -silent | --silent | --silen | --sile | --sil)
2519       continue ;;
2520     *\'*)
2521       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2522     esac
2523     case $ac_pass in
2524     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2525     2)
2526       as_fn_append ac_configure_args1 " '$ac_arg'"
2527       if test $ac_must_keep_next = true; then
2528         ac_must_keep_next=false # Got value, back to normal.
2529       else
2530         case $ac_arg in
2531           *=* | --config-cache | -C | -disable-* | --disable-* \
2532           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2533           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2534           | -with-* | --with-* | -without-* | --without-* | --x)
2535             case "$ac_configure_args0 " in
2536               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2537             esac
2538             ;;
2539           -* ) ac_must_keep_next=true ;;
2540         esac
2541       fi
2542       as_fn_append ac_configure_args " '$ac_arg'"
2543       ;;
2544     esac
2545   done
2546 done
2547 { ac_configure_args0=; unset ac_configure_args0;}
2548 { ac_configure_args1=; unset ac_configure_args1;}
2549
2550 # When interrupted or exit'd, cleanup temporary files, and complete
2551 # config.log.  We remove comments because anyway the quotes in there
2552 # would cause problems or look ugly.
2553 # WARNING: Use '\'' to represent an apostrophe within the trap.
2554 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2555 trap 'exit_status=$?
2556   # Save into config.log some information that might help in debugging.
2557   {
2558     echo
2559
2560     cat <<\_ASBOX
2561 ## ---------------- ##
2562 ## Cache variables. ##
2563 ## ---------------- ##
2564 _ASBOX
2565     echo
2566     # The following way of writing the cache mishandles newlines in values,
2567 (
2568   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2569     eval ac_val=\$$ac_var
2570     case $ac_val in #(
2571     *${as_nl}*)
2572       case $ac_var in #(
2573       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2574 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2575       esac
2576       case $ac_var in #(
2577       _ | IFS | as_nl) ;; #(
2578       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2579       *) { eval $ac_var=; unset $ac_var;} ;;
2580       esac ;;
2581     esac
2582   done
2583   (set) 2>&1 |
2584     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2585     *${as_nl}ac_space=\ *)
2586       sed -n \
2587         "s/'\''/'\''\\\\'\'''\''/g;
2588           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2589       ;; #(
2590     *)
2591       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2592       ;;
2593     esac |
2594     sort
2595 )
2596     echo
2597
2598     cat <<\_ASBOX
2599 ## ----------------- ##
2600 ## Output variables. ##
2601 ## ----------------- ##
2602 _ASBOX
2603     echo
2604     for ac_var in $ac_subst_vars
2605     do
2606       eval ac_val=\$$ac_var
2607       case $ac_val in
2608       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2609       esac
2610       $as_echo "$ac_var='\''$ac_val'\''"
2611     done | sort
2612     echo
2613
2614     if test -n "$ac_subst_files"; then
2615       cat <<\_ASBOX
2616 ## ------------------- ##
2617 ## File substitutions. ##
2618 ## ------------------- ##
2619 _ASBOX
2620       echo
2621       for ac_var in $ac_subst_files
2622       do
2623         eval ac_val=\$$ac_var
2624         case $ac_val in
2625         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2626         esac
2627         $as_echo "$ac_var='\''$ac_val'\''"
2628       done | sort
2629       echo
2630     fi
2631
2632     if test -s confdefs.h; then
2633       cat <<\_ASBOX
2634 ## ----------- ##
2635 ## confdefs.h. ##
2636 ## ----------- ##
2637 _ASBOX
2638       echo
2639       cat confdefs.h
2640       echo
2641     fi
2642     test "$ac_signal" != 0 &&
2643       $as_echo "$as_me: caught signal $ac_signal"
2644     $as_echo "$as_me: exit $exit_status"
2645   } >&5
2646   rm -f core *.core core.conftest.* &&
2647     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2648     exit $exit_status
2649 ' 0
2650 for ac_signal in 1 2 13 15; do
2651   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2652 done
2653 ac_signal=0
2654
2655 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2656 rm -f -r conftest* confdefs.h
2657
2658 $as_echo "/* confdefs.h */" > confdefs.h
2659
2660 # Predefined preprocessor variables.
2661
2662 cat >>confdefs.h <<_ACEOF
2663 #define PACKAGE_NAME "$PACKAGE_NAME"
2664 _ACEOF
2665
2666 cat >>confdefs.h <<_ACEOF
2667 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2668 _ACEOF
2669
2670 cat >>confdefs.h <<_ACEOF
2671 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2672 _ACEOF
2673
2674 cat >>confdefs.h <<_ACEOF
2675 #define PACKAGE_STRING "$PACKAGE_STRING"
2676 _ACEOF
2677
2678 cat >>confdefs.h <<_ACEOF
2679 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2680 _ACEOF
2681
2682 cat >>confdefs.h <<_ACEOF
2683 #define PACKAGE_URL "$PACKAGE_URL"
2684 _ACEOF
2685
2686
2687 # Let the site file select an alternate cache file if it wants to.
2688 # Prefer an explicitly selected file to automatically selected ones.
2689 ac_site_file1=NONE
2690 ac_site_file2=NONE
2691 if test -n "$CONFIG_SITE"; then
2692   ac_site_file1=$CONFIG_SITE
2693 elif test "x$prefix" != xNONE; then
2694   ac_site_file1=$prefix/share/config.site
2695   ac_site_file2=$prefix/etc/config.site
2696 else
2697   ac_site_file1=$ac_default_prefix/share/config.site
2698   ac_site_file2=$ac_default_prefix/etc/config.site
2699 fi
2700 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2701 do
2702   test "x$ac_site_file" = xNONE && continue
2703   if test -r "$ac_site_file"; then
2704     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2705 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2706     sed 's/^/| /' "$ac_site_file" >&5
2707     . "$ac_site_file"
2708   fi
2709 done
2710
2711 if test -r "$cache_file"; then
2712   # Some versions of bash will fail to source /dev/null (special
2713   # files actually), so we avoid doing that.
2714   if test -f "$cache_file"; then
2715     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2716 $as_echo "$as_me: loading cache $cache_file" >&6;}
2717     case $cache_file in
2718       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2719       *)                      . "./$cache_file";;
2720     esac
2721   fi
2722 else
2723   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2724 $as_echo "$as_me: creating cache $cache_file" >&6;}
2725   >$cache_file
2726 fi
2727
2728 gl_header_list="$gl_header_list sys/mman.h"
2729 gl_func_list="$gl_func_list mprotect"
2730 gl_func_list="$gl_func_list memchr"
2731 gl_header_list="$gl_header_list stddef.h"
2732 gl_header_list="$gl_header_list stdint.h"
2733 gl_header_list="$gl_header_list wchar.h"
2734 gl_header_list="$gl_header_list string.h"
2735 # Check that the precious variables saved in the cache have kept the same
2736 # value.
2737 ac_cache_corrupted=false
2738 for ac_var in $ac_precious_vars; do
2739   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2740   eval ac_new_set=\$ac_env_${ac_var}_set
2741   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2742   eval ac_new_val=\$ac_env_${ac_var}_value
2743   case $ac_old_set,$ac_new_set in
2744     set,)
2745       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2746 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2747       ac_cache_corrupted=: ;;
2748     ,set)
2749       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2750 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2751       ac_cache_corrupted=: ;;
2752     ,);;
2753     *)
2754       if test "x$ac_old_val" != "x$ac_new_val"; then
2755         # differences in whitespace do not lead to failure.
2756         ac_old_val_w=`echo x $ac_old_val`
2757         ac_new_val_w=`echo x $ac_new_val`
2758         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2759           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2760 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2761           ac_cache_corrupted=:
2762         else
2763           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2764 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2765           eval $ac_var=\$ac_old_val
2766         fi
2767         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2768 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2769         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2770 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2771       fi;;
2772   esac
2773   # Pass precious variables to config.status.
2774   if test "$ac_new_set" = set; then
2775     case $ac_new_val in
2776     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2777     *) ac_arg=$ac_var=$ac_new_val ;;
2778     esac
2779     case " $ac_configure_args " in
2780       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2781       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2782     esac
2783   fi
2784 done
2785 if $ac_cache_corrupted; then
2786   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2789 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2790   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2791 fi
2792 ## -------------------- ##
2793 ## Main body of script. ##
2794 ## -------------------- ##
2795
2796 ac_ext=c
2797 ac_cpp='$CPP $CPPFLAGS'
2798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2801
2802
2803
2804
2805
2806 ac_config_headers="$ac_config_headers config.h:config.in"
2807
2808
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2810 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2811     # Check whether --enable-maintainer-mode was given.
2812 if test "${enable_maintainer_mode+set}" = set; then :
2813   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2814 else
2815   USE_MAINTAINER_MODE=no
2816 fi
2817
2818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2819 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2820    if test $USE_MAINTAINER_MODE = yes; then
2821   MAINTAINER_MODE_TRUE=
2822   MAINTAINER_MODE_FALSE='#'
2823 else
2824   MAINTAINER_MODE_TRUE='#'
2825   MAINTAINER_MODE_FALSE=
2826 fi
2827
2828   MAINT=$MAINTAINER_MODE_TRUE
2829
2830
2831
2832 ac_ext=c
2833 ac_cpp='$CPP $CPPFLAGS'
2834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2837 if test -n "$ac_tool_prefix"; then
2838   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2839 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841 $as_echo_n "checking for $ac_word... " >&6; }
2842 if test "${ac_cv_prog_CC+set}" = set; then :
2843   $as_echo_n "(cached) " >&6
2844 else
2845   if test -n "$CC"; then
2846   ac_cv_prog_CC="$CC" # Let the user override the test.
2847 else
2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849 for as_dir in $PATH
2850 do
2851   IFS=$as_save_IFS
2852   test -z "$as_dir" && as_dir=.
2853     for ac_exec_ext in '' $ac_executable_extensions; do
2854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857     break 2
2858   fi
2859 done
2860   done
2861 IFS=$as_save_IFS
2862
2863 fi
2864 fi
2865 CC=$ac_cv_prog_CC
2866 if test -n "$CC"; then
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2868 $as_echo "$CC" >&6; }
2869 else
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871 $as_echo "no" >&6; }
2872 fi
2873
2874
2875 fi
2876 if test -z "$ac_cv_prog_CC"; then
2877   ac_ct_CC=$CC
2878   # Extract the first word of "gcc", so it can be a program name with args.
2879 set dummy gcc; ac_word=$2
2880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2881 $as_echo_n "checking for $ac_word... " >&6; }
2882 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2883   $as_echo_n "(cached) " >&6
2884 else
2885   if test -n "$ac_ct_CC"; then
2886   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2887 else
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891   IFS=$as_save_IFS
2892   test -z "$as_dir" && as_dir=.
2893     for ac_exec_ext in '' $ac_executable_extensions; do
2894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2895     ac_cv_prog_ac_ct_CC="gcc"
2896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2897     break 2
2898   fi
2899 done
2900   done
2901 IFS=$as_save_IFS
2902
2903 fi
2904 fi
2905 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2906 if test -n "$ac_ct_CC"; then
2907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2908 $as_echo "$ac_ct_CC" >&6; }
2909 else
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2911 $as_echo "no" >&6; }
2912 fi
2913
2914   if test "x$ac_ct_CC" = x; then
2915     CC=""
2916   else
2917     case $cross_compiling:$ac_tool_warned in
2918 yes:)
2919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2921 ac_tool_warned=yes ;;
2922 esac
2923     CC=$ac_ct_CC
2924   fi
2925 else
2926   CC="$ac_cv_prog_CC"
2927 fi
2928
2929 if test -z "$CC"; then
2930           if test -n "$ac_tool_prefix"; then
2931     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2932 set dummy ${ac_tool_prefix}cc; ac_word=$2
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934 $as_echo_n "checking for $ac_word... " >&6; }
2935 if test "${ac_cv_prog_CC+set}" = set; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   if test -n "$CC"; then
2939   ac_cv_prog_CC="$CC" # Let the user override the test.
2940 else
2941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2942 for as_dir in $PATH
2943 do
2944   IFS=$as_save_IFS
2945   test -z "$as_dir" && as_dir=.
2946     for ac_exec_ext in '' $ac_executable_extensions; do
2947   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2948     ac_cv_prog_CC="${ac_tool_prefix}cc"
2949     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2950     break 2
2951   fi
2952 done
2953   done
2954 IFS=$as_save_IFS
2955
2956 fi
2957 fi
2958 CC=$ac_cv_prog_CC
2959 if test -n "$CC"; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2961 $as_echo "$CC" >&6; }
2962 else
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2964 $as_echo "no" >&6; }
2965 fi
2966
2967
2968   fi
2969 fi
2970 if test -z "$CC"; then
2971   # Extract the first word of "cc", so it can be a program name with args.
2972 set dummy cc; ac_word=$2
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2974 $as_echo_n "checking for $ac_word... " >&6; }
2975 if test "${ac_cv_prog_CC+set}" = set; then :
2976   $as_echo_n "(cached) " >&6
2977 else
2978   if test -n "$CC"; then
2979   ac_cv_prog_CC="$CC" # Let the user override the test.
2980 else
2981   ac_prog_rejected=no
2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH
2984 do
2985   IFS=$as_save_IFS
2986   test -z "$as_dir" && as_dir=.
2987     for ac_exec_ext in '' $ac_executable_extensions; do
2988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2989     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2990        ac_prog_rejected=yes
2991        continue
2992      fi
2993     ac_cv_prog_CC="cc"
2994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2995     break 2
2996   fi
2997 done
2998   done
2999 IFS=$as_save_IFS
3000
3001 if test $ac_prog_rejected = yes; then
3002   # We found a bogon in the path, so make sure we never use it.
3003   set dummy $ac_cv_prog_CC
3004   shift
3005   if test $# != 0; then
3006     # We chose a different compiler from the bogus one.
3007     # However, it has the same basename, so the bogon will be chosen
3008     # first if we set CC to just the basename; use the full file name.
3009     shift
3010     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3011   fi
3012 fi
3013 fi
3014 fi
3015 CC=$ac_cv_prog_CC
3016 if test -n "$CC"; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3018 $as_echo "$CC" >&6; }
3019 else
3020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3021 $as_echo "no" >&6; }
3022 fi
3023
3024
3025 fi
3026 if test -z "$CC"; then
3027   if test -n "$ac_tool_prefix"; then
3028   for ac_prog in cl.exe
3029   do
3030     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3031 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if test "${ac_cv_prog_CC+set}" = set; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$CC"; then
3038   ac_cv_prog_CC="$CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3047     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 CC=$ac_cv_prog_CC
3058 if test -n "$CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3060 $as_echo "$CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067     test -n "$CC" && break
3068   done
3069 fi
3070 if test -z "$CC"; then
3071   ac_ct_CC=$CC
3072   for ac_prog in cl.exe
3073 do
3074   # Extract the first word of "$ac_prog", so it can be a program name with args.
3075 set dummy $ac_prog; ac_word=$2
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3077 $as_echo_n "checking for $ac_word... " >&6; }
3078 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test -n "$ac_ct_CC"; then
3082   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3083 else
3084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3085 for as_dir in $PATH
3086 do
3087   IFS=$as_save_IFS
3088   test -z "$as_dir" && as_dir=.
3089     for ac_exec_ext in '' $ac_executable_extensions; do
3090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3091     ac_cv_prog_ac_ct_CC="$ac_prog"
3092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3093     break 2
3094   fi
3095 done
3096   done
3097 IFS=$as_save_IFS
3098
3099 fi
3100 fi
3101 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3102 if test -n "$ac_ct_CC"; then
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3104 $as_echo "$ac_ct_CC" >&6; }
3105 else
3106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3107 $as_echo "no" >&6; }
3108 fi
3109
3110
3111   test -n "$ac_ct_CC" && break
3112 done
3113
3114   if test "x$ac_ct_CC" = x; then
3115     CC=""
3116   else
3117     case $cross_compiling:$ac_tool_warned in
3118 yes:)
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3121 ac_tool_warned=yes ;;
3122 esac
3123     CC=$ac_ct_CC
3124   fi
3125 fi
3126
3127 fi
3128
3129
3130 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error "no acceptable C compiler found in \$PATH
3133 See \`config.log' for more details." "$LINENO" 5; }
3134
3135 # Provide some information about the compiler.
3136 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3137 set X $ac_compile
3138 ac_compiler=$2
3139 for ac_option in --version -v -V -qversion; do
3140   { { ac_try="$ac_compiler $ac_option >&5"
3141 case "(($ac_try" in
3142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3143   *) ac_try_echo=$ac_try;;
3144 esac
3145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3146 $as_echo "$ac_try_echo"; } >&5
3147   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3148   ac_status=$?
3149   if test -s conftest.err; then
3150     sed '10a\
3151 ... rest of stderr output deleted ...
3152          10q' conftest.err >conftest.er1
3153     cat conftest.er1 >&5
3154     rm -f conftest.er1 conftest.err
3155   fi
3156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3157   test $ac_status = 0; }
3158 done
3159
3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3161 /* end confdefs.h.  */
3162
3163 int
3164 main ()
3165 {
3166
3167   ;
3168   return 0;
3169 }
3170 _ACEOF
3171 ac_clean_files_save=$ac_clean_files
3172 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3173 # Try to create an executable without -o first, disregard a.out.
3174 # It will help us diagnose broken compilers, and finding out an intuition
3175 # of exeext.
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3177 $as_echo_n "checking for C compiler default output file name... " >&6; }
3178 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3179
3180 # The possible output files:
3181 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3182
3183 ac_rmfiles=
3184 for ac_file in $ac_files
3185 do
3186   case $ac_file in
3187     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3188     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3189   esac
3190 done
3191 rm -f $ac_rmfiles
3192
3193 if { { ac_try="$ac_link_default"
3194 case "(($ac_try" in
3195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196   *) ac_try_echo=$ac_try;;
3197 esac
3198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3199 $as_echo "$ac_try_echo"; } >&5
3200   (eval "$ac_link_default") 2>&5
3201   ac_status=$?
3202   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3203   test $ac_status = 0; }; then :
3204   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3205 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3206 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3207 # so that the user can short-circuit this test for compilers unknown to
3208 # Autoconf.
3209 for ac_file in $ac_files ''
3210 do
3211   test -f "$ac_file" || continue
3212   case $ac_file in
3213     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3214         ;;
3215     [ab].out )
3216         # We found the default executable, but exeext='' is most
3217         # certainly right.
3218         break;;
3219     *.* )
3220         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3221         then :; else
3222            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223         fi
3224         # We set ac_cv_exeext here because the later test for it is not
3225         # safe: cross compilers may not add the suffix if given an `-o'
3226         # argument, so we may need to know it at that point already.
3227         # Even if this section looks crufty: it has the advantage of
3228         # actually working.
3229         break;;
3230     * )
3231         break;;
3232   esac
3233 done
3234 test "$ac_cv_exeext" = no && ac_cv_exeext=
3235
3236 else
3237   ac_file=''
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3240 $as_echo "$ac_file" >&6; }
3241 if test -z "$ac_file"; then :
3242   $as_echo "$as_me: failed program was:" >&5
3243 sed 's/^/| /' conftest.$ac_ext >&5
3244
3245 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3247 { as_fn_set_status 77
3248 as_fn_error "C compiler cannot create executables
3249 See \`config.log' for more details." "$LINENO" 5; }; }
3250 fi
3251 ac_exeext=$ac_cv_exeext
3252
3253 # Check that the compiler produces executables we can run.  If not, either
3254 # the compiler is broken, or we cross compile.
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3256 $as_echo_n "checking whether the C compiler works... " >&6; }
3257 # If not cross compiling, check that we can run a simple program.
3258 if test "$cross_compiling" != yes; then
3259   if { ac_try='./$ac_file'
3260   { { case "(($ac_try" in
3261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262   *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266   (eval "$ac_try") 2>&5
3267   ac_status=$?
3268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269   test $ac_status = 0; }; }; then
3270     cross_compiling=no
3271   else
3272     if test "$cross_compiling" = maybe; then
3273         cross_compiling=yes
3274     else
3275         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3276 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3277 as_fn_error "cannot run C compiled programs.
3278 If you meant to cross compile, use \`--host'.
3279 See \`config.log' for more details." "$LINENO" 5; }
3280     fi
3281   fi
3282 fi
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3284 $as_echo "yes" >&6; }
3285
3286 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3287 ac_clean_files=$ac_clean_files_save
3288 # Check that the compiler produces executables we can run.  If not, either
3289 # the compiler is broken, or we cross compile.
3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3291 $as_echo_n "checking whether we are cross compiling... " >&6; }
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3293 $as_echo "$cross_compiling" >&6; }
3294
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3296 $as_echo_n "checking for suffix of executables... " >&6; }
3297 if { { ac_try="$ac_link"
3298 case "(($ac_try" in
3299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3300   *) ac_try_echo=$ac_try;;
3301 esac
3302 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3303 $as_echo "$ac_try_echo"; } >&5
3304   (eval "$ac_link") 2>&5
3305   ac_status=$?
3306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3307   test $ac_status = 0; }; then :
3308   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3309 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3310 # work properly (i.e., refer to `conftest.exe'), while it won't with
3311 # `rm'.
3312 for ac_file in conftest.exe conftest conftest.*; do
3313   test -f "$ac_file" || continue
3314   case $ac_file in
3315     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3316     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3317           break;;
3318     * ) break;;
3319   esac
3320 done
3321 else
3322   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3323 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3324 as_fn_error "cannot compute suffix of executables: cannot compile and link
3325 See \`config.log' for more details." "$LINENO" 5; }
3326 fi
3327 rm -f conftest$ac_cv_exeext
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3329 $as_echo "$ac_cv_exeext" >&6; }
3330
3331 rm -f conftest.$ac_ext
3332 EXEEXT=$ac_cv_exeext
3333 ac_exeext=$EXEEXT
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3335 $as_echo_n "checking for suffix of object files... " >&6; }
3336 if test "${ac_cv_objext+set}" = set; then :
3337   $as_echo_n "(cached) " >&6
3338 else
3339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3340 /* end confdefs.h.  */
3341
3342 int
3343 main ()
3344 {
3345
3346   ;
3347   return 0;
3348 }
3349 _ACEOF
3350 rm -f conftest.o conftest.obj
3351 if { { ac_try="$ac_compile"
3352 case "(($ac_try" in
3353   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3354   *) ac_try_echo=$ac_try;;
3355 esac
3356 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3357 $as_echo "$ac_try_echo"; } >&5
3358   (eval "$ac_compile") 2>&5
3359   ac_status=$?
3360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3361   test $ac_status = 0; }; then :
3362   for ac_file in conftest.o conftest.obj conftest.*; do
3363   test -f "$ac_file" || continue;
3364   case $ac_file in
3365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3366     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3367        break;;
3368   esac
3369 done
3370 else
3371   $as_echo "$as_me: failed program was:" >&5
3372 sed 's/^/| /' conftest.$ac_ext >&5
3373
3374 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3376 as_fn_error "cannot compute suffix of object files: cannot compile
3377 See \`config.log' for more details." "$LINENO" 5; }
3378 fi
3379 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3380 fi
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3382 $as_echo "$ac_cv_objext" >&6; }
3383 OBJEXT=$ac_cv_objext
3384 ac_objext=$OBJEXT
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3386 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3387 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3388   $as_echo_n "(cached) " >&6
3389 else
3390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3391 /* end confdefs.h.  */
3392
3393 int
3394 main ()
3395 {
3396 #ifndef __GNUC__
3397        choke me
3398 #endif
3399
3400   ;
3401   return 0;
3402 }
3403 _ACEOF
3404 if ac_fn_c_try_compile "$LINENO"; then :
3405   ac_compiler_gnu=yes
3406 else
3407   ac_compiler_gnu=no
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3411
3412 fi
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3414 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3415 if test $ac_compiler_gnu = yes; then
3416   GCC=yes
3417 else
3418   GCC=
3419 fi
3420 ac_test_CFLAGS=${CFLAGS+set}
3421 ac_save_CFLAGS=$CFLAGS
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3423 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3424 if test "${ac_cv_prog_cc_g+set}" = set; then :
3425   $as_echo_n "(cached) " >&6
3426 else
3427   ac_save_c_werror_flag=$ac_c_werror_flag
3428    ac_c_werror_flag=yes
3429    ac_cv_prog_cc_g=no
3430    CFLAGS="-g"
3431    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h.  */
3433
3434 int
3435 main ()
3436 {
3437
3438   ;
3439   return 0;
3440 }
3441 _ACEOF
3442 if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_g=yes
3444 else
3445   CFLAGS=""
3446       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3447 /* end confdefs.h.  */
3448
3449 int
3450 main ()
3451 {
3452
3453   ;
3454   return 0;
3455 }
3456 _ACEOF
3457 if ac_fn_c_try_compile "$LINENO"; then :
3458
3459 else
3460   ac_c_werror_flag=$ac_save_c_werror_flag
3461          CFLAGS="-g"
3462          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3463 /* end confdefs.h.  */
3464
3465 int
3466 main ()
3467 {
3468
3469   ;
3470   return 0;
3471 }
3472 _ACEOF
3473 if ac_fn_c_try_compile "$LINENO"; then :
3474   ac_cv_prog_cc_g=yes
3475 fi
3476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3477 fi
3478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3479 fi
3480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3481    ac_c_werror_flag=$ac_save_c_werror_flag
3482 fi
3483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3484 $as_echo "$ac_cv_prog_cc_g" >&6; }
3485 if test "$ac_test_CFLAGS" = set; then
3486   CFLAGS=$ac_save_CFLAGS
3487 elif test $ac_cv_prog_cc_g = yes; then
3488   if test "$GCC" = yes; then
3489     CFLAGS="-g -O2"
3490   else
3491     CFLAGS="-g"
3492   fi
3493 else
3494   if test "$GCC" = yes; then
3495     CFLAGS="-O2"
3496   else
3497     CFLAGS=
3498   fi
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3501 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3502 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3503   $as_echo_n "(cached) " >&6
3504 else
3505   ac_cv_prog_cc_c89=no
3506 ac_save_CC=$CC
3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3508 /* end confdefs.h.  */
3509 #include <stdarg.h>
3510 #include <stdio.h>
3511 #include <sys/types.h>
3512 #include <sys/stat.h>
3513 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3514 struct buf { int x; };
3515 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3516 static char *e (p, i)
3517      char **p;
3518      int i;
3519 {
3520   return p[i];
3521 }
3522 static char *f (char * (*g) (char **, int), char **p, ...)
3523 {
3524   char *s;
3525   va_list v;
3526   va_start (v,p);
3527   s = g (p, va_arg (v,int));
3528   va_end (v);
3529   return s;
3530 }
3531
3532 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3533    function prototypes and stuff, but not '\xHH' hex character constants.
3534    These don't provoke an error unfortunately, instead are silently treated
3535    as 'x'.  The following induces an error, until -std is added to get
3536    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3537    array size at least.  It's necessary to write '\x00'==0 to get something
3538    that's true only with -std.  */
3539 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3540
3541 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3542    inside strings and character constants.  */
3543 #define FOO(x) 'x'
3544 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3545
3546 int test (int i, double x);
3547 struct s1 {int (*f) (int a);};
3548 struct s2 {int (*f) (double a);};
3549 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3550 int argc;
3551 char **argv;
3552 int
3553 main ()
3554 {
3555 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3556   ;
3557   return 0;
3558 }
3559 _ACEOF
3560 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3561         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3562 do
3563   CC="$ac_save_CC $ac_arg"
3564   if ac_fn_c_try_compile "$LINENO"; then :
3565   ac_cv_prog_cc_c89=$ac_arg
3566 fi
3567 rm -f core conftest.err conftest.$ac_objext
3568   test "x$ac_cv_prog_cc_c89" != "xno" && break
3569 done
3570 rm -f conftest.$ac_ext
3571 CC=$ac_save_CC
3572
3573 fi
3574 # AC_CACHE_VAL
3575 case "x$ac_cv_prog_cc_c89" in
3576   x)
3577     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3578 $as_echo "none needed" >&6; } ;;
3579   xno)
3580     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3581 $as_echo "unsupported" >&6; } ;;
3582   *)
3583     CC="$CC $ac_cv_prog_cc_c89"
3584     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3585 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3586 esac
3587 if test "x$ac_cv_prog_cc_c89" != xno; then :
3588
3589 fi
3590
3591 ac_ext=c
3592 ac_cpp='$CPP $CPPFLAGS'
3593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3596
3597 ac_aux_dir=
3598 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3599   for ac_t in install-sh install.sh shtool; do
3600     if test -f "$ac_dir/$ac_t"; then
3601       ac_aux_dir=$ac_dir
3602       ac_install_sh="$ac_aux_dir/$ac_t -c"
3603       break 2
3604     fi
3605   done
3606 done
3607 if test -z "$ac_aux_dir"; then
3608   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3609 fi
3610
3611 # These three variables are undocumented and unsupported,
3612 # and are intended to be withdrawn in a future Autoconf release.
3613 # They can cause serious problems if a builder's source tree is in a directory
3614 # whose full name contains unusual characters.
3615 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3616 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3617 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3618
3619
3620 # Make sure we can run config.sub.
3621 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3622   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3623
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3625 $as_echo_n "checking build system type... " >&6; }
3626 if test "${ac_cv_build+set}" = set; then :
3627   $as_echo_n "(cached) " >&6
3628 else
3629   ac_build_alias=$build_alias
3630 test "x$ac_build_alias" = x &&
3631   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3632 test "x$ac_build_alias" = x &&
3633   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3634 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3635   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3636
3637 fi
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3639 $as_echo "$ac_cv_build" >&6; }
3640 case $ac_cv_build in
3641 *-*-*) ;;
3642 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3643 esac
3644 build=$ac_cv_build
3645 ac_save_IFS=$IFS; IFS='-'
3646 set x $ac_cv_build
3647 shift
3648 build_cpu=$1
3649 build_vendor=$2
3650 shift; shift
3651 # Remember, the first character of IFS is used to create $*,
3652 # except with old shells:
3653 build_os=$*
3654 IFS=$ac_save_IFS
3655 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3656
3657
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3659 $as_echo_n "checking host system type... " >&6; }
3660 if test "${ac_cv_host+set}" = set; then :
3661   $as_echo_n "(cached) " >&6
3662 else
3663   if test "x$host_alias" = x; then
3664   ac_cv_host=$ac_cv_build
3665 else
3666   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3667     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3668 fi
3669
3670 fi
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3672 $as_echo "$ac_cv_host" >&6; }
3673 case $ac_cv_host in
3674 *-*-*) ;;
3675 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3676 esac
3677 host=$ac_cv_host
3678 ac_save_IFS=$IFS; IFS='-'
3679 set x $ac_cv_host
3680 shift
3681 host_cpu=$1
3682 host_vendor=$2
3683 shift; shift
3684 # Remember, the first character of IFS is used to create $*,
3685 # except with old shells:
3686 host_os=$*
3687 IFS=$ac_save_IFS
3688 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3689
3690
3691
3692 ac_ext=c
3693 ac_cpp='$CPP $CPPFLAGS'
3694 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3695 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3696 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3698 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3699 # On Suns, sometimes $CPP names a directory.
3700 if test -n "$CPP" && test -d "$CPP"; then
3701   CPP=
3702 fi
3703 if test -z "$CPP"; then
3704   if test "${ac_cv_prog_CPP+set}" = set; then :
3705   $as_echo_n "(cached) " >&6
3706 else
3707       # Double quotes because CPP needs to be expanded
3708     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3709     do
3710       ac_preproc_ok=false
3711 for ac_c_preproc_warn_flag in '' yes
3712 do
3713   # Use a header file that comes with gcc, so configuring glibc
3714   # with a fresh cross-compiler works.
3715   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3716   # <limits.h> exists even on freestanding compilers.
3717   # On the NeXT, cc -E runs the code through the compiler's parser,
3718   # not just through cpp. "Syntax error" is here to catch this case.
3719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3720 /* end confdefs.h.  */
3721 #ifdef __STDC__
3722 # include <limits.h>
3723 #else
3724 # include <assert.h>
3725 #endif
3726                      Syntax error
3727 _ACEOF
3728 if ac_fn_c_try_cpp "$LINENO"; then :
3729
3730 else
3731   # Broken: fails on valid input.
3732 continue
3733 fi
3734 rm -f conftest.err conftest.$ac_ext
3735
3736   # OK, works on sane cases.  Now check whether nonexistent headers
3737   # can be detected and how.
3738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3739 /* end confdefs.h.  */
3740 #include <ac_nonexistent.h>
3741 _ACEOF
3742 if ac_fn_c_try_cpp "$LINENO"; then :
3743   # Broken: success on invalid input.
3744 continue
3745 else
3746   # Passes both tests.
3747 ac_preproc_ok=:
3748 break
3749 fi
3750 rm -f conftest.err conftest.$ac_ext
3751
3752 done
3753 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3754 rm -f conftest.err conftest.$ac_ext
3755 if $ac_preproc_ok; then :
3756   break
3757 fi
3758
3759     done
3760     ac_cv_prog_CPP=$CPP
3761
3762 fi
3763   CPP=$ac_cv_prog_CPP
3764 else
3765   ac_cv_prog_CPP=$CPP
3766 fi
3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3768 $as_echo "$CPP" >&6; }
3769 ac_preproc_ok=false
3770 for ac_c_preproc_warn_flag in '' yes
3771 do
3772   # Use a header file that comes with gcc, so configuring glibc
3773   # with a fresh cross-compiler works.
3774   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3775   # <limits.h> exists even on freestanding compilers.
3776   # On the NeXT, cc -E runs the code through the compiler's parser,
3777   # not just through cpp. "Syntax error" is here to catch this case.
3778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h.  */
3780 #ifdef __STDC__
3781 # include <limits.h>
3782 #else
3783 # include <assert.h>
3784 #endif
3785                      Syntax error
3786 _ACEOF
3787 if ac_fn_c_try_cpp "$LINENO"; then :
3788
3789 else
3790   # Broken: fails on valid input.
3791 continue
3792 fi
3793 rm -f conftest.err conftest.$ac_ext
3794
3795   # OK, works on sane cases.  Now check whether nonexistent headers
3796   # can be detected and how.
3797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 #include <ac_nonexistent.h>
3800 _ACEOF
3801 if ac_fn_c_try_cpp "$LINENO"; then :
3802   # Broken: success on invalid input.
3803 continue
3804 else
3805   # Passes both tests.
3806 ac_preproc_ok=:
3807 break
3808 fi
3809 rm -f conftest.err conftest.$ac_ext
3810
3811 done
3812 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3813 rm -f conftest.err conftest.$ac_ext
3814 if $ac_preproc_ok; then :
3815
3816 else
3817   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3819 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3820 See \`config.log' for more details." "$LINENO" 5; }
3821 fi
3822
3823 ac_ext=c
3824 ac_cpp='$CPP $CPPFLAGS'
3825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3828
3829
3830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3831 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3832 if test "${ac_cv_path_GREP+set}" = set; then :
3833   $as_echo_n "(cached) " >&6
3834 else
3835   if test -z "$GREP"; then
3836   ac_path_GREP_found=false
3837   # Loop through the user's path and test for each of PROGNAME-LIST
3838   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3839 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3840 do
3841   IFS=$as_save_IFS
3842   test -z "$as_dir" && as_dir=.
3843     for ac_prog in grep ggrep; do
3844     for ac_exec_ext in '' $ac_executable_extensions; do
3845       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3846       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3847 # Check for GNU ac_path_GREP and select it if it is found.
3848   # Check for GNU $ac_path_GREP
3849 case `"$ac_path_GREP" --version 2>&1` in
3850 *GNU*)
3851   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3852 *)
3853   ac_count=0
3854   $as_echo_n 0123456789 >"conftest.in"
3855   while :
3856   do
3857     cat "conftest.in" "conftest.in" >"conftest.tmp"
3858     mv "conftest.tmp" "conftest.in"
3859     cp "conftest.in" "conftest.nl"
3860     $as_echo 'GREP' >> "conftest.nl"
3861     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3862     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3863     as_fn_arith $ac_count + 1 && ac_count=$as_val
3864     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3865       # Best one so far, save it but keep looking for a better one
3866       ac_cv_path_GREP="$ac_path_GREP"
3867       ac_path_GREP_max=$ac_count
3868     fi
3869     # 10*(2^10) chars as input seems more than enough
3870     test $ac_count -gt 10 && break
3871   done
3872   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3873 esac
3874
3875       $ac_path_GREP_found && break 3
3876     done
3877   done
3878   done
3879 IFS=$as_save_IFS
3880   if test -z "$ac_cv_path_GREP"; then
3881     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3882   fi
3883 else
3884   ac_cv_path_GREP=$GREP
3885 fi
3886
3887 fi
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3889 $as_echo "$ac_cv_path_GREP" >&6; }
3890  GREP="$ac_cv_path_GREP"
3891
3892
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3894 $as_echo_n "checking for egrep... " >&6; }
3895 if test "${ac_cv_path_EGREP+set}" = set; then :
3896   $as_echo_n "(cached) " >&6
3897 else
3898   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3899    then ac_cv_path_EGREP="$GREP -E"
3900    else
3901      if test -z "$EGREP"; then
3902   ac_path_EGREP_found=false
3903   # Loop through the user's path and test for each of PROGNAME-LIST
3904   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3905 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3906 do
3907   IFS=$as_save_IFS
3908   test -z "$as_dir" && as_dir=.
3909     for ac_prog in egrep; do
3910     for ac_exec_ext in '' $ac_executable_extensions; do
3911       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3912       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3913 # Check for GNU ac_path_EGREP and select it if it is found.
3914   # Check for GNU $ac_path_EGREP
3915 case `"$ac_path_EGREP" --version 2>&1` in
3916 *GNU*)
3917   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3918 *)
3919   ac_count=0
3920   $as_echo_n 0123456789 >"conftest.in"
3921   while :
3922   do
3923     cat "conftest.in" "conftest.in" >"conftest.tmp"
3924     mv "conftest.tmp" "conftest.in"
3925     cp "conftest.in" "conftest.nl"
3926     $as_echo 'EGREP' >> "conftest.nl"
3927     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3928     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3929     as_fn_arith $ac_count + 1 && ac_count=$as_val
3930     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3931       # Best one so far, save it but keep looking for a better one
3932       ac_cv_path_EGREP="$ac_path_EGREP"
3933       ac_path_EGREP_max=$ac_count
3934     fi
3935     # 10*(2^10) chars as input seems more than enough
3936     test $ac_count -gt 10 && break
3937   done
3938   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3939 esac
3940
3941       $ac_path_EGREP_found && break 3
3942     done
3943   done
3944   done
3945 IFS=$as_save_IFS
3946   if test -z "$ac_cv_path_EGREP"; then
3947     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3948   fi
3949 else
3950   ac_cv_path_EGREP=$EGREP
3951 fi
3952
3953    fi
3954 fi
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3956 $as_echo "$ac_cv_path_EGREP" >&6; }
3957  EGREP="$ac_cv_path_EGREP"
3958
3959
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3961 $as_echo_n "checking for ANSI C header files... " >&6; }
3962 if test "${ac_cv_header_stdc+set}" = set; then :
3963   $as_echo_n "(cached) " >&6
3964 else
3965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3966 /* end confdefs.h.  */
3967 #include <stdlib.h>
3968 #include <stdarg.h>
3969 #include <string.h>
3970 #include <float.h>
3971
3972 int
3973 main ()
3974 {
3975
3976   ;
3977   return 0;
3978 }
3979 _ACEOF
3980 if ac_fn_c_try_compile "$LINENO"; then :
3981   ac_cv_header_stdc=yes
3982 else
3983   ac_cv_header_stdc=no
3984 fi
3985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3986
3987 if test $ac_cv_header_stdc = yes; then
3988   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3990 /* end confdefs.h.  */
3991 #include <string.h>
3992
3993 _ACEOF
3994 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3995   $EGREP "memchr" >/dev/null 2>&1; then :
3996
3997 else
3998   ac_cv_header_stdc=no
3999 fi
4000 rm -f conftest*
4001
4002 fi
4003
4004 if test $ac_cv_header_stdc = yes; then
4005   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4007 /* end confdefs.h.  */
4008 #include <stdlib.h>
4009
4010 _ACEOF
4011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4012   $EGREP "free" >/dev/null 2>&1; then :
4013
4014 else
4015   ac_cv_header_stdc=no
4016 fi
4017 rm -f conftest*
4018
4019 fi
4020
4021 if test $ac_cv_header_stdc = yes; then
4022   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4023   if test "$cross_compiling" = yes; then :
4024   :
4025 else
4026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4027 /* end confdefs.h.  */
4028 #include <ctype.h>
4029 #include <stdlib.h>
4030 #if ((' ' & 0x0FF) == 0x020)
4031 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4032 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4033 #else
4034 # define ISLOWER(c) \
4035                    (('a' <= (c) && (c) <= 'i') \
4036                      || ('j' <= (c) && (c) <= 'r') \
4037                      || ('s' <= (c) && (c) <= 'z'))
4038 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4039 #endif
4040
4041 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4042 int
4043 main ()
4044 {
4045   int i;
4046   for (i = 0; i < 256; i++)
4047     if (XOR (islower (i), ISLOWER (i))
4048         || toupper (i) != TOUPPER (i))
4049       return 2;
4050   return 0;
4051 }
4052 _ACEOF
4053 if ac_fn_c_try_run "$LINENO"; then :
4054
4055 else
4056   ac_cv_header_stdc=no
4057 fi
4058 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4059   conftest.$ac_objext conftest.beam conftest.$ac_ext
4060 fi
4061
4062 fi
4063 fi
4064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4065 $as_echo "$ac_cv_header_stdc" >&6; }
4066 if test $ac_cv_header_stdc = yes; then
4067
4068 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4069
4070 fi
4071
4072 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4073 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4074                   inttypes.h stdint.h unistd.h
4075 do :
4076   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4077 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4078 "
4079 eval as_val=\$$as_ac_Header
4080    if test "x$as_val" = x""yes; then :
4081   cat >>confdefs.h <<_ACEOF
4082 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4083 _ACEOF
4084
4085 fi
4086
4087 done
4088
4089
4090
4091
4092
4093   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4094 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4095   MINIX=yes
4096 else
4097   MINIX=
4098 fi
4099
4100
4101   if test "$MINIX" = yes; then
4102
4103 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4104
4105
4106 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4107
4108
4109 $as_echo "#define _MINIX 1" >>confdefs.h
4110
4111   fi
4112
4113         case "$host_os" in
4114     hpux*)
4115
4116 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4117
4118       ;;
4119   esac
4120
4121
4122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4123 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4124 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4125   $as_echo_n "(cached) " >&6
4126 else
4127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129
4130 #         define __EXTENSIONS__ 1
4131           $ac_includes_default
4132 int
4133 main ()
4134 {
4135
4136   ;
4137   return 0;
4138 }
4139 _ACEOF
4140 if ac_fn_c_try_compile "$LINENO"; then :
4141   ac_cv_safe_to_define___extensions__=yes
4142 else
4143   ac_cv_safe_to_define___extensions__=no
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146 fi
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4148 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4149   test $ac_cv_safe_to_define___extensions__ = yes &&
4150     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4151
4152   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4153
4154   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4155
4156   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4157
4158   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4159
4160
4161 if test -n "$ac_tool_prefix"; then
4162   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4163 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4165 $as_echo_n "checking for $ac_word... " >&6; }
4166 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   if test -n "$RANLIB"; then
4170   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4171 else
4172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4173 for as_dir in $PATH
4174 do
4175   IFS=$as_save_IFS
4176   test -z "$as_dir" && as_dir=.
4177     for ac_exec_ext in '' $ac_executable_extensions; do
4178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4179     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4181     break 2
4182   fi
4183 done
4184   done
4185 IFS=$as_save_IFS
4186
4187 fi
4188 fi
4189 RANLIB=$ac_cv_prog_RANLIB
4190 if test -n "$RANLIB"; then
4191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4192 $as_echo "$RANLIB" >&6; }
4193 else
4194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4195 $as_echo "no" >&6; }
4196 fi
4197
4198
4199 fi
4200 if test -z "$ac_cv_prog_RANLIB"; then
4201   ac_ct_RANLIB=$RANLIB
4202   # Extract the first word of "ranlib", so it can be a program name with args.
4203 set dummy ranlib; ac_word=$2
4204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4205 $as_echo_n "checking for $ac_word... " >&6; }
4206 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4207   $as_echo_n "(cached) " >&6
4208 else
4209   if test -n "$ac_ct_RANLIB"; then
4210   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4211 else
4212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4213 for as_dir in $PATH
4214 do
4215   IFS=$as_save_IFS
4216   test -z "$as_dir" && as_dir=.
4217     for ac_exec_ext in '' $ac_executable_extensions; do
4218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4219     ac_cv_prog_ac_ct_RANLIB="ranlib"
4220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4221     break 2
4222   fi
4223 done
4224   done
4225 IFS=$as_save_IFS
4226
4227 fi
4228 fi
4229 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4230 if test -n "$ac_ct_RANLIB"; then
4231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4232 $as_echo "$ac_ct_RANLIB" >&6; }
4233 else
4234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4235 $as_echo "no" >&6; }
4236 fi
4237
4238   if test "x$ac_ct_RANLIB" = x; then
4239     RANLIB=":"
4240   else
4241     case $cross_compiling:$ac_tool_warned in
4242 yes:)
4243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4244 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4245 ac_tool_warned=yes ;;
4246 esac
4247     RANLIB=$ac_ct_RANLIB
4248   fi
4249 else
4250   RANLIB="$ac_cv_prog_RANLIB"
4251 fi
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261   # Code from module arg-nonnull:
4262   # Code from module c++defs:
4263   # Code from module extensions:
4264
4265   # Code from module include_next:
4266   # Code from module memchr:
4267   # Code from module memmem:
4268   # Code from module memmem-simple:
4269   # Code from module multiarch:
4270   # Code from module stddef:
4271   # Code from module stdint:
4272   # Code from module string:
4273   # Code from module warn-on-use:
4274   # Code from module wchar:
4275
4276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4277 $as_echo_n "checking target system type... " >&6; }
4278 if test "${ac_cv_target+set}" = set; then :
4279   $as_echo_n "(cached) " >&6
4280 else
4281   if test "x$target_alias" = x; then
4282   ac_cv_target=$ac_cv_host
4283 else
4284   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4285     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4286 fi
4287
4288 fi
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4290 $as_echo "$ac_cv_target" >&6; }
4291 case $ac_cv_target in
4292 *-*-*) ;;
4293 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4294 esac
4295 target=$ac_cv_target
4296 ac_save_IFS=$IFS; IFS='-'
4297 set x $ac_cv_target
4298 shift
4299 target_cpu=$1
4300 target_vendor=$2
4301 shift; shift
4302 # Remember, the first character of IFS is used to create $*,
4303 # except with old shells:
4304 target_os=$*
4305 IFS=$ac_save_IFS
4306 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4307
4308
4309 # The aliases save the names the user supplied, while $host etc.
4310 # will get canonicalized.
4311 test -n "$target_alias" &&
4312   test "$program_prefix$program_suffix$program_transform_name" = \
4313     NONENONEs,x,x, &&
4314   program_prefix=${target_alias}-
4315
4316 # The tests for host and target for $enable_largefile require
4317 # canonical names.
4318
4319
4320
4321 # As the $enable_largefile decision depends on --enable-plugins we must set it
4322 # even in directories otherwise not depending on the $plugins option.
4323
4324
4325 # Check whether --enable-plugins was given.
4326 if test "${enable_plugins+set}" = set; then :
4327   enableval=$enable_plugins; case "${enableval}" in
4328   yes | "") plugins=yes ;;
4329   no) plugins=no ;;
4330   *) plugins=yes ;;
4331  esac
4332 else
4333   plugins=no
4334 fi
4335
4336
4337
4338 case "${host}" in
4339   sparc-*-solaris*|i[3-7]86-*-solaris*)
4340     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4341     # are mutually exclusive; and without procfs support, the bfd/ elf module
4342     # cannot provide certain routines such as elfcore_write_prpsinfo
4343     # or elfcore_write_prstatus.  So unless the user explicitly requested
4344     # large-file support through the --enable-largefile switch, disable
4345     # large-file support in favor of procfs support.
4346     test "${target}" = "${host}" -a "x$plugins" = xno \
4347       && : ${enable_largefile="no"}
4348     ;;
4349 esac
4350
4351 # Check whether --enable-largefile was given.
4352 if test "${enable_largefile+set}" = set; then :
4353   enableval=$enable_largefile;
4354 fi
4355
4356 if test "$enable_largefile" != no; then
4357
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4359 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4360 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4361   $as_echo_n "(cached) " >&6
4362 else
4363   ac_cv_sys_largefile_CC=no
4364      if test "$GCC" != yes; then
4365        ac_save_CC=$CC
4366        while :; do
4367          # IRIX 6.2 and later do not support large files by default,
4368          # so use the C compiler's -n32 option if that helps.
4369          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4370 /* end confdefs.h.  */
4371 #include <sys/types.h>
4372  /* Check that off_t can represent 2**63 - 1 correctly.
4373     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4374     since some C++ compilers masquerading as C compilers
4375     incorrectly reject 9223372036854775807.  */
4376 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4377   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4378                        && LARGE_OFF_T % 2147483647 == 1)
4379                       ? 1 : -1];
4380 int
4381 main ()
4382 {
4383
4384   ;
4385   return 0;
4386 }
4387 _ACEOF
4388          if ac_fn_c_try_compile "$LINENO"; then :
4389   break
4390 fi
4391 rm -f core conftest.err conftest.$ac_objext
4392          CC="$CC -n32"
4393          if ac_fn_c_try_compile "$LINENO"; then :
4394   ac_cv_sys_largefile_CC=' -n32'; break
4395 fi
4396 rm -f core conftest.err conftest.$ac_objext
4397          break
4398        done
4399        CC=$ac_save_CC
4400        rm -f conftest.$ac_ext
4401     fi
4402 fi
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4404 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4405   if test "$ac_cv_sys_largefile_CC" != no; then
4406     CC=$CC$ac_cv_sys_largefile_CC
4407   fi
4408
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4410 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4411 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4412   $as_echo_n "(cached) " >&6
4413 else
4414   while :; do
4415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4416 /* end confdefs.h.  */
4417 #include <sys/types.h>
4418  /* Check that off_t can represent 2**63 - 1 correctly.
4419     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4420     since some C++ compilers masquerading as C compilers
4421     incorrectly reject 9223372036854775807.  */
4422 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4423   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4424                        && LARGE_OFF_T % 2147483647 == 1)
4425                       ? 1 : -1];
4426 int
4427 main ()
4428 {
4429
4430   ;
4431   return 0;
4432 }
4433 _ACEOF
4434 if ac_fn_c_try_compile "$LINENO"; then :
4435   ac_cv_sys_file_offset_bits=no; break
4436 fi
4437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4439 /* end confdefs.h.  */
4440 #define _FILE_OFFSET_BITS 64
4441 #include <sys/types.h>
4442  /* Check that off_t can represent 2**63 - 1 correctly.
4443     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4444     since some C++ compilers masquerading as C compilers
4445     incorrectly reject 9223372036854775807.  */
4446 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4447   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4448                        && LARGE_OFF_T % 2147483647 == 1)
4449                       ? 1 : -1];
4450 int
4451 main ()
4452 {
4453
4454   ;
4455   return 0;
4456 }
4457 _ACEOF
4458 if ac_fn_c_try_compile "$LINENO"; then :
4459   ac_cv_sys_file_offset_bits=64; break
4460 fi
4461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4462   ac_cv_sys_file_offset_bits=unknown
4463   break
4464 done
4465 fi
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4467 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4468 case $ac_cv_sys_file_offset_bits in #(
4469   no | unknown) ;;
4470   *)
4471 cat >>confdefs.h <<_ACEOF
4472 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4473 _ACEOF
4474 ;;
4475 esac
4476 rm -rf conftest*
4477   if test $ac_cv_sys_file_offset_bits = unknown; then
4478     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4479 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4480 if test "${ac_cv_sys_large_files+set}" = set; then :
4481   $as_echo_n "(cached) " >&6
4482 else
4483   while :; do
4484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4485 /* end confdefs.h.  */
4486 #include <sys/types.h>
4487  /* Check that off_t can represent 2**63 - 1 correctly.
4488     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4489     since some C++ compilers masquerading as C compilers
4490     incorrectly reject 9223372036854775807.  */
4491 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4492   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4493                        && LARGE_OFF_T % 2147483647 == 1)
4494                       ? 1 : -1];
4495 int
4496 main ()
4497 {
4498
4499   ;
4500   return 0;
4501 }
4502 _ACEOF
4503 if ac_fn_c_try_compile "$LINENO"; then :
4504   ac_cv_sys_large_files=no; break
4505 fi
4506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h.  */
4509 #define _LARGE_FILES 1
4510 #include <sys/types.h>
4511  /* Check that off_t can represent 2**63 - 1 correctly.
4512     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4513     since some C++ compilers masquerading as C compilers
4514     incorrectly reject 9223372036854775807.  */
4515 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4516   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4517                        && LARGE_OFF_T % 2147483647 == 1)
4518                       ? 1 : -1];
4519 int
4520 main ()
4521 {
4522
4523   ;
4524   return 0;
4525 }
4526 _ACEOF
4527 if ac_fn_c_try_compile "$LINENO"; then :
4528   ac_cv_sys_large_files=1; break
4529 fi
4530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4531   ac_cv_sys_large_files=unknown
4532   break
4533 done
4534 fi
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4536 $as_echo "$ac_cv_sys_large_files" >&6; }
4537 case $ac_cv_sys_large_files in #(
4538   no | unknown) ;;
4539   *)
4540 cat >>confdefs.h <<_ACEOF
4541 #define _LARGE_FILES $ac_cv_sys_large_files
4542 _ACEOF
4543 ;;
4544 esac
4545 rm -rf conftest*
4546   fi
4547 fi
4548
4549
4550
4551
4552
4553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4554 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4555 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4556   $as_echo_n "(cached) " >&6
4557 else
4558   am_cv_prog_cc_stdc=no
4559 ac_save_CC="$CC"
4560 # Don't try gcc -ansi; that turns off useful extensions and
4561 # breaks some systems' header files.
4562 # AIX                   -qlanglvl=ansi
4563 # Ultrix and OSF/1      -std1
4564 # HP-UX 10.20 and later -Ae
4565 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4566 # SVR4                  -Xc -D__EXTENSIONS__
4567 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4568 do
4569   CC="$ac_save_CC $ac_arg"
4570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4571 /* end confdefs.h.  */
4572 #include <stdarg.h>
4573 #include <stdio.h>
4574 #include <sys/types.h>
4575 #include <sys/stat.h>
4576 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4577 struct buf { int x; };
4578 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4579 static char *e (p, i)
4580      char **p;
4581      int i;
4582 {
4583   return p[i];
4584 }
4585 static char *f (char * (*g) (char **, int), char **p, ...)
4586 {
4587   char *s;
4588   va_list v;
4589   va_start (v,p);
4590   s = g (p, va_arg (v,int));
4591   va_end (v);
4592   return s;
4593 }
4594 int test (int i, double x);
4595 struct s1 {int (*f) (int a);};
4596 struct s2 {int (*f) (double a);};
4597 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4598 int argc;
4599 char **argv;
4600
4601 int
4602 main ()
4603 {
4604
4605 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4606
4607   ;
4608   return 0;
4609 }
4610 _ACEOF
4611 if ac_fn_c_try_compile "$LINENO"; then :
4612   am_cv_prog_cc_stdc="$ac_arg"; break
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615 done
4616 CC="$ac_save_CC"
4617
4618 fi
4619
4620 if test -z "$am_cv_prog_cc_stdc"; then
4621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4622 $as_echo "none needed" >&6; }
4623 else
4624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4625 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4626 fi
4627 case "x$am_cv_prog_cc_stdc" in
4628   x|xno) ;;
4629   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4630 esac
4631
4632
4633 ac_aux_dir=
4634 for ac_dir in .. "$srcdir"/..; do
4635   for ac_t in install-sh install.sh shtool; do
4636     if test -f "$ac_dir/$ac_t"; then
4637       ac_aux_dir=$ac_dir
4638       ac_install_sh="$ac_aux_dir/$ac_t -c"
4639       break 2
4640     fi
4641   done
4642 done
4643 if test -z "$ac_aux_dir"; then
4644   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4645 fi
4646
4647 # These three variables are undocumented and unsupported,
4648 # and are intended to be withdrawn in a future Autoconf release.
4649 # They can cause serious problems if a builder's source tree is in a directory
4650 # whose full name contains unusual characters.
4651 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4652 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4653 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4654
4655
4656
4657
4658 # Dependency checking.
4659 rm -rf .tst 2>/dev/null
4660 mkdir .tst 2>/dev/null
4661 if test -d .tst; then
4662   am__leading_dot=.
4663 else
4664   am__leading_dot=_
4665 fi
4666 rmdir .tst 2>/dev/null
4667
4668 DEPDIR="${am__leading_dot}deps"
4669
4670 ac_config_commands="$ac_config_commands depdir"
4671
4672
4673 depcc="$CC"   am_compiler_list=
4674
4675 am_depcomp=$ac_aux_dir/depcomp
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4677 $as_echo_n "checking dependency style of $depcc... " >&6; }
4678 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4679   $as_echo_n "(cached) " >&6
4680 else
4681   if test -f "$am_depcomp"; then
4682   # We make a subdir and do the tests there.  Otherwise we can end up
4683   # making bogus files that we don't know about and never remove.  For
4684   # instance it was reported that on HP-UX the gcc test will end up
4685   # making a dummy file named `D' -- because `-MD' means `put the output
4686   # in D'.
4687   mkdir conftest.dir
4688   # Copy depcomp to subdir because otherwise we won't find it if we're
4689   # using a relative directory.
4690   cp "$am_depcomp" conftest.dir
4691   cd conftest.dir
4692   # We will build objects and dependencies in a subdirectory because
4693   # it helps to detect inapplicable dependency modes.  For instance
4694   # both Tru64's cc and ICC support -MD to output dependencies as a
4695   # side effect of compilation, but ICC will put the dependencies in
4696   # the current directory while Tru64 will put them in the object
4697   # directory.
4698   mkdir sub
4699
4700   am_cv_CC_dependencies_compiler_type=none
4701   if test "$am_compiler_list" = ""; then
4702      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4703   fi
4704   for depmode in $am_compiler_list; do
4705     if test $depmode = none; then break; fi
4706
4707     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4708     # Setup a source with many dependencies, because some compilers
4709     # like to wrap large dependency lists on column 80 (with \), and
4710     # we should not choose a depcomp mode which is confused by this.
4711     #
4712     # We need to recreate these files for each test, as the compiler may
4713     # overwrite some of them when testing with obscure command lines.
4714     # This happens at least with the AIX C compiler.
4715     : > sub/conftest.c
4716     for i in 1 2 3 4 5 6; do
4717       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4718       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4719       # Solaris 8's {/usr,}/bin/sh.
4720       touch sub/conftst$i.h
4721     done
4722     echo "include sub/conftest.Po" > confmf
4723
4724     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4725     # mode.  It turns out that the SunPro C++ compiler does not properly
4726     # handle `-M -o', and we need to detect this.
4727     depcmd="depmode=$depmode \
4728        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4729        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4730        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4731     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4732     if env $depcmd > conftest.err 2>&1 &&
4733        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4734        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4735        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4736       # icc doesn't choke on unknown options, it will just issue warnings
4737       # or remarks (even with -Werror).  So we grep stderr for any message
4738       # that says an option was ignored or not supported.
4739       # When given -MP, icc 7.0 and 7.1 complain thusly:
4740       #   icc: Command line warning: ignoring option '-M'; no argument required
4741       # The diagnosis changed in icc 8.0:
4742       #   icc: Command line remark: option '-MP' not supported
4743       if (grep 'ignoring option' conftest.err ||
4744           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4745         am_cv_CC_dependencies_compiler_type=$depmode
4746         $as_echo "$as_me:$LINENO: success" >&5
4747         break
4748       fi
4749     fi
4750     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4751     sed -e 's/^/| /' < conftest.err >&5
4752   done
4753
4754   cd ..
4755   rm -rf conftest.dir
4756 else
4757   am_cv_CC_dependencies_compiler_type=none
4758 fi
4759
4760 fi
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4762 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4763 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4764 then as_fn_error "no usable dependency style found" "$LINENO" 5
4765 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4766
4767 fi
4768
4769
4770 # Check for the 'make' the user wants to use.
4771 for ac_prog in make
4772 do
4773   # Extract the first word of "$ac_prog", so it can be a program name with args.
4774 set dummy $ac_prog; ac_word=$2
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4776 $as_echo_n "checking for $ac_word... " >&6; }
4777 if test "${ac_cv_prog_MAKE+set}" = set; then :
4778   $as_echo_n "(cached) " >&6
4779 else
4780   if test -n "$MAKE"; then
4781   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4782 else
4783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4784 for as_dir in $PATH
4785 do
4786   IFS=$as_save_IFS
4787   test -z "$as_dir" && as_dir=.
4788     for ac_exec_ext in '' $ac_executable_extensions; do
4789   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4790     ac_cv_prog_MAKE="$ac_prog"
4791     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4792     break 2
4793   fi
4794 done
4795   done
4796 IFS=$as_save_IFS
4797
4798 fi
4799 fi
4800 MAKE=$ac_cv_prog_MAKE
4801 if test -n "$MAKE"; then
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4803 $as_echo "$MAKE" >&6; }
4804 else
4805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4806 $as_echo "no" >&6; }
4807 fi
4808
4809
4810   test -n "$MAKE" && break
4811 done
4812
4813 MAKE_IS_GNU=
4814 case "`$MAKE --version 2>&1 | sed 1q`" in
4815   *GNU*)
4816     MAKE_IS_GNU=yes
4817     ;;
4818 esac
4819  if test "$MAKE_IS_GNU" = yes; then
4820   GMAKE_TRUE=
4821   GMAKE_FALSE='#'
4822 else
4823   GMAKE_TRUE='#'
4824   GMAKE_FALSE=
4825 fi
4826
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4828 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4829 set x ${MAKE-make}
4830 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4831 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   cat >conftest.make <<\_ACEOF
4835 SHELL = /bin/sh
4836 all:
4837         @echo '@@@%%%=$(MAKE)=@@@%%%'
4838 _ACEOF
4839 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4840 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4841   *@@@%%%=?*=@@@%%%*)
4842     eval ac_cv_prog_make_${ac_make}_set=yes;;
4843   *)
4844     eval ac_cv_prog_make_${ac_make}_set=no;;
4845 esac
4846 rm -f conftest.make
4847 fi
4848 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4850 $as_echo "yes" >&6; }
4851   SET_MAKE=
4852 else
4853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4854 $as_echo "no" >&6; }
4855   SET_MAKE="MAKE=${MAKE-make}"
4856 fi
4857
4858
4859
4860 CONFIG_OBS=
4861 CONFIG_DEPS=
4862 CONFIG_SRCS=
4863 ENABLE_CFLAGS=
4864
4865 CONFIG_ALL=
4866 CONFIG_CLEAN=
4867 CONFIG_INSTALL=
4868 CONFIG_UNINSTALL=
4869
4870 # If we haven't got the data from the intl directory,
4871 # assume NLS is disabled.
4872 USE_NLS=no
4873 LIBINTL=
4874 LIBINTL_DEP=
4875 INCINTL=
4876 XGETTEXT=
4877 GMSGFMT=
4878 POSUB=
4879
4880 if test -f  ../intl/config.intl; then
4881   .  ../intl/config.intl
4882 fi
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4884 $as_echo_n "checking whether NLS is requested... " >&6; }
4885 if test x"$USE_NLS" != xyes; then
4886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4887 $as_echo "no" >&6; }
4888 else
4889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4890 $as_echo "yes" >&6; }
4891
4892 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4893
4894
4895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4896 $as_echo_n "checking for catalogs to be installed... " >&6; }
4897   # Look for .po and .gmo files in the source directory.
4898   CATALOGS=
4899   XLINGUAS=
4900   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4901     # If there aren't any .gmo files the shell will give us the
4902     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4903     # weeded out.
4904     case "$cat" in *\**)
4905       continue;;
4906     esac
4907     # The quadruple backslash is collapsed to a double backslash
4908     # by the backticks, then collapsed again by the double quotes,
4909     # leaving us with one backslash in the sed expression (right
4910     # before the dot that mustn't act as a wildcard).
4911     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4912     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4913     # The user is allowed to set LINGUAS to a list of languages to
4914     # install catalogs for.  If it's empty that means "all of them."
4915     if test "x$LINGUAS" = x; then
4916       CATALOGS="$CATALOGS $cat"
4917       XLINGUAS="$XLINGUAS $lang"
4918     else
4919       case "$LINGUAS" in *$lang*)
4920         CATALOGS="$CATALOGS $cat"
4921         XLINGUAS="$XLINGUAS $lang"
4922         ;;
4923       esac
4924     fi
4925   done
4926   LINGUAS="$XLINGUAS"
4927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4928 $as_echo "$LINGUAS" >&6; }
4929
4930
4931     DATADIRNAME=share
4932
4933   INSTOBJEXT=.mo
4934
4935   GENCAT=gencat
4936
4937   CATOBJEXT=.gmo
4938
4939 fi
4940
4941 localedir='${datadir}/locale'
4942
4943
4944 if test x"$USE_NLS" = xyes; then
4945    CONFIG_ALL="$CONFIG_ALL all-po"
4946    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4947    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4948    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4949 fi
4950
4951
4952
4953
4954
4955           LIBC_FATAL_STDERR_=1
4956   export LIBC_FATAL_STDERR_
4957
4958
4959
4960
4961
4962   for ac_header in $gl_header_list
4963 do :
4964   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4965 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4966 eval as_val=\$$as_ac_Header
4967    if test "x$as_val" = x""yes; then :
4968   cat >>confdefs.h <<_ACEOF
4969 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4970 _ACEOF
4971
4972 fi
4973
4974 done
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984   for ac_func in $gl_func_list
4985 do :
4986   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4987 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4988 eval as_val=\$$as_ac_var
4989    if test "x$as_val" = x""yes; then :
4990   cat >>confdefs.h <<_ACEOF
4991 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4992 _ACEOF
4993
4994 fi
4995 done
4996
4997
4998
4999
5000
5001
5002   GNULIB_MEMCHR=0;
5003   GNULIB_MEMMEM=0;
5004   GNULIB_MEMPCPY=0;
5005   GNULIB_MEMRCHR=0;
5006   GNULIB_RAWMEMCHR=0;
5007   GNULIB_STPCPY=0;
5008   GNULIB_STPNCPY=0;
5009   GNULIB_STRCHRNUL=0;
5010   GNULIB_STRDUP=0;
5011   GNULIB_STRNCAT=0;
5012   GNULIB_STRNDUP=0;
5013   GNULIB_STRNLEN=0;
5014   GNULIB_STRPBRK=0;
5015   GNULIB_STRSEP=0;
5016   GNULIB_STRSTR=0;
5017   GNULIB_STRCASESTR=0;
5018   GNULIB_STRTOK_R=0;
5019   GNULIB_MBSLEN=0;
5020   GNULIB_MBSNLEN=0;
5021   GNULIB_MBSCHR=0;
5022   GNULIB_MBSRCHR=0;
5023   GNULIB_MBSSTR=0;
5024   GNULIB_MBSCASECMP=0;
5025   GNULIB_MBSNCASECMP=0;
5026   GNULIB_MBSPCASECMP=0;
5027   GNULIB_MBSCASESTR=0;
5028   GNULIB_MBSCSPN=0;
5029   GNULIB_MBSPBRK=0;
5030   GNULIB_MBSSPN=0;
5031   GNULIB_MBSSEP=0;
5032   GNULIB_MBSTOK_R=0;
5033   GNULIB_STRERROR=0;
5034   GNULIB_STRSIGNAL=0;
5035   GNULIB_STRVERSCMP=0;
5036   HAVE_MBSLEN=0;
5037     HAVE_MEMCHR=1;
5038   HAVE_DECL_MEMMEM=1;
5039   HAVE_MEMPCPY=1;
5040   HAVE_DECL_MEMRCHR=1;
5041   HAVE_RAWMEMCHR=1;
5042   HAVE_STPCPY=1;
5043   HAVE_STPNCPY=1;
5044   HAVE_STRCHRNUL=1;
5045   HAVE_DECL_STRDUP=1;
5046   HAVE_DECL_STRNDUP=1;
5047   HAVE_DECL_STRNLEN=1;
5048   HAVE_STRPBRK=1;
5049   HAVE_STRSEP=1;
5050   HAVE_STRCASESTR=1;
5051   HAVE_DECL_STRTOK_R=1;
5052   HAVE_DECL_STRSIGNAL=1;
5053   HAVE_STRVERSCMP=1;
5054   REPLACE_MEMCHR=0;
5055   REPLACE_MEMMEM=0;
5056   REPLACE_STPNCPY=0;
5057   REPLACE_STRDUP=0;
5058   REPLACE_STRSTR=0;
5059   REPLACE_STRCASESTR=0;
5060   REPLACE_STRERROR=0;
5061   REPLACE_STRNCAT=0;
5062   REPLACE_STRNDUP=0;
5063   REPLACE_STRNLEN=0;
5064   REPLACE_STRSIGNAL=0;
5065   REPLACE_STRTOK_R=0;
5066   UNDEFINE_STRTOK_R=0;
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5081   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5082   # irrelevant for anonymous mappings.
5083   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5084 if test "x$ac_cv_func_mmap" = x""yes; then :
5085   gl_have_mmap=yes
5086 else
5087   gl_have_mmap=no
5088 fi
5089
5090
5091   # Try to allow MAP_ANONYMOUS.
5092   gl_have_mmap_anonymous=no
5093   if test $gl_have_mmap = yes; then
5094     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5095 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5096     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h.  */
5098
5099 #include <sys/mman.h>
5100 #ifdef MAP_ANONYMOUS
5101     I cant identify this map.
5102 #endif
5103
5104 _ACEOF
5105 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5106   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5107   gl_have_mmap_anonymous=yes
5108 fi
5109 rm -f conftest*
5110
5111     if test $gl_have_mmap_anonymous != yes; then
5112       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5113 /* end confdefs.h.  */
5114
5115 #include <sys/mman.h>
5116 #ifdef MAP_ANON
5117     I cant identify this map.
5118 #endif
5119
5120 _ACEOF
5121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5122   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5123
5124 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5125
5126          gl_have_mmap_anonymous=yes
5127 fi
5128 rm -f conftest*
5129
5130     fi
5131     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5132 $as_echo "$gl_have_mmap_anonymous" >&6; }
5133     if test $gl_have_mmap_anonymous = yes; then
5134
5135 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5136
5137     fi
5138   fi
5139
5140
5141   :
5142
5143
5144
5145
5146
5147
5148   :
5149
5150
5151
5152
5153
5154
5155
5156
5157   :
5158
5159
5160
5161
5162
5163   if test $ac_cv_func_memchr = yes; then
5164     # Detect platform-specific bugs in some versions of glibc:
5165     # memchr should not dereference anything with length 0
5166     #   http://bugzilla.redhat.com/499689
5167     # memchr should not dereference overestimated length after a match
5168     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5169     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5170     # Assume that memchr works on platforms that lack mprotect.
5171     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5172 $as_echo_n "checking whether memchr works... " >&6; }
5173 if test "${gl_cv_func_memchr_works+set}" = set; then :
5174   $as_echo_n "(cached) " >&6
5175 else
5176   if test "$cross_compiling" = yes; then :
5177          gl_cv_func_memchr_works="guessing no"
5178 else
5179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180 /* end confdefs.h.  */
5181
5182 #include <string.h>
5183 #if HAVE_SYS_MMAN_H
5184 # include <fcntl.h>
5185 # include <unistd.h>
5186 # include <sys/types.h>
5187 # include <sys/mman.h>
5188 # ifndef MAP_FILE
5189 #  define MAP_FILE 0
5190 # endif
5191 #endif
5192
5193 int
5194 main ()
5195 {
5196
5197   char *fence = NULL;
5198 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5199 # if HAVE_MAP_ANONYMOUS
5200   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5201   const int fd = -1;
5202 # else /* !HAVE_MAP_ANONYMOUS */
5203   const int flags = MAP_FILE | MAP_PRIVATE;
5204   int fd = open ("/dev/zero", O_RDONLY, 0666);
5205   if (fd >= 0)
5206 # endif
5207     {
5208       int pagesize = getpagesize ();
5209       char *two_pages =
5210         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5211                        flags, fd, 0);
5212       if (two_pages != (char *)(-1)
5213           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5214         fence = two_pages + pagesize;
5215     }
5216 #endif
5217   if (fence)
5218     {
5219       if (memchr (fence, 0, 0))
5220         return 1;
5221       strcpy (fence - 9, "12345678");
5222       if (memchr (fence - 9, 0, 79) != fence - 1)
5223         return 2;
5224     }
5225   return 0;
5226
5227   ;
5228   return 0;
5229 }
5230 _ACEOF
5231 if ac_fn_c_try_run "$LINENO"; then :
5232   gl_cv_func_memchr_works=yes
5233 else
5234   gl_cv_func_memchr_works=no
5235 fi
5236 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5237   conftest.$ac_objext conftest.beam conftest.$ac_ext
5238 fi
5239
5240 fi
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5242 $as_echo "$gl_cv_func_memchr_works" >&6; }
5243     if test "$gl_cv_func_memchr_works" != yes; then
5244       REPLACE_MEMCHR=1
5245     fi
5246   else
5247     HAVE_MEMCHR=0
5248   fi
5249   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5250
5251
5252
5253
5254
5255
5256
5257
5258   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5259
5260
5261   for ac_header in bp-sym.h
5262 do :
5263   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5264 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5265   cat >>confdefs.h <<_ACEOF
5266 #define HAVE_BP_SYM_H 1
5267 _ACEOF
5268
5269 fi
5270
5271 done
5272
5273
5274   fi
5275
5276
5277       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5278 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5279   ac_have_decl=1
5280 else
5281   ac_have_decl=0
5282 fi
5283
5284 cat >>confdefs.h <<_ACEOF
5285 #define HAVE_DECL_MEMMEM $ac_have_decl
5286 _ACEOF
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301   for ac_func in memmem
5302 do :
5303   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5304 if test "x$ac_cv_func_memmem" = x""yes; then :
5305   cat >>confdefs.h <<_ACEOF
5306 #define HAVE_MEMMEM 1
5307 _ACEOF
5308
5309 else
5310
5311     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5312
5313 fi
5314 done
5315
5316
5317
5318   :
5319
5320
5321
5322
5323
5324   if test $ac_cv_have_decl_memmem = no; then
5325     HAVE_DECL_MEMMEM=0
5326   fi
5327   :
5328
5329
5330     gl_cv_c_multiarch=no
5331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5332 /* end confdefs.h.  */
5333 #ifndef __APPLE_CC__
5334          not a universal capable compiler
5335         #endif
5336         typedef int dummy;
5337
5338 _ACEOF
5339 if ac_fn_c_try_compile "$LINENO"; then :
5340
5341                arch=
5342      prev=
5343      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5344        if test -n "$prev"; then
5345          case $word in
5346            i?86 | x86_64 | ppc | ppc64)
5347              if test -z "$arch" || test "$arch" = "$word"; then
5348                arch="$word"
5349              else
5350                gl_cv_c_multiarch=yes
5351              fi
5352              ;;
5353          esac
5354          prev=
5355        else
5356          if test "x$word" = "x-arch"; then
5357            prev=arch
5358          fi
5359        fi
5360      done
5361
5362 fi
5363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5364   if test $gl_cv_c_multiarch = yes; then
5365
5366 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5367
5368     APPLE_UNIVERSAL_BUILD=1
5369   else
5370     APPLE_UNIVERSAL_BUILD=0
5371   fi
5372
5373
5374
5375     REPLACE_NULL=0;
5376   HAVE_WCHAR_T=1;
5377   STDDEF_H='';
5378
5379
5380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5381 $as_echo_n "checking for wchar_t... " >&6; }
5382 if test "${gt_cv_c_wchar_t+set}" = set; then :
5383   $as_echo_n "(cached) " >&6
5384 else
5385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h.  */
5387 #include <stddef.h>
5388        wchar_t foo = (wchar_t)'\0';
5389 int
5390 main ()
5391 {
5392
5393   ;
5394   return 0;
5395 }
5396 _ACEOF
5397 if ac_fn_c_try_compile "$LINENO"; then :
5398   gt_cv_c_wchar_t=yes
5399 else
5400   gt_cv_c_wchar_t=no
5401 fi
5402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5403 fi
5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5405 $as_echo "$gt_cv_c_wchar_t" >&6; }
5406   if test $gt_cv_c_wchar_t = yes; then
5407
5408 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5409
5410   fi
5411
5412
5413
5414   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5415 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5416 if test "${gl_cv_have_include_next+set}" = set; then :
5417   $as_echo_n "(cached) " >&6
5418 else
5419   rm -rf conftestd1a conftestd1b conftestd2
5420      mkdir conftestd1a conftestd1b conftestd2
5421                                                   cat <<EOF > conftestd1a/conftest.h
5422 #define DEFINED_IN_CONFTESTD1
5423 #include_next <conftest.h>
5424 #ifdef DEFINED_IN_CONFTESTD2
5425 int foo;
5426 #else
5427 #error "include_next doesn't work"
5428 #endif
5429 EOF
5430      cat <<EOF > conftestd1b/conftest.h
5431 #define DEFINED_IN_CONFTESTD1
5432 #include <stdio.h>
5433 #include_next <conftest.h>
5434 #ifdef DEFINED_IN_CONFTESTD2
5435 int foo;
5436 #else
5437 #error "include_next doesn't work"
5438 #endif
5439 EOF
5440      cat <<EOF > conftestd2/conftest.h
5441 #ifndef DEFINED_IN_CONFTESTD1
5442 #error "include_next test doesn't work"
5443 #endif
5444 #define DEFINED_IN_CONFTESTD2
5445 EOF
5446      gl_save_CPPFLAGS="$CPPFLAGS"
5447      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5448      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h.  */
5450 #include <conftest.h>
5451 _ACEOF
5452 if ac_fn_c_try_compile "$LINENO"; then :
5453   gl_cv_have_include_next=yes
5454 else
5455   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5456         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5457 /* end confdefs.h.  */
5458 #include <conftest.h>
5459 _ACEOF
5460 if ac_fn_c_try_compile "$LINENO"; then :
5461   gl_cv_have_include_next=buggy
5462 else
5463   gl_cv_have_include_next=no
5464 fi
5465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5466
5467 fi
5468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5469      CPPFLAGS="$gl_save_CPPFLAGS"
5470      rm -rf conftestd1a conftestd1b conftestd2
5471
5472 fi
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5474 $as_echo "$gl_cv_have_include_next" >&6; }
5475   PRAGMA_SYSTEM_HEADER=
5476   if test $gl_cv_have_include_next = yes; then
5477     INCLUDE_NEXT=include_next
5478     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5479     if test -n "$GCC"; then
5480       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5481     fi
5482   else
5483     if test $gl_cv_have_include_next = buggy; then
5484       INCLUDE_NEXT=include
5485       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5486     else
5487       INCLUDE_NEXT=include
5488       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5489     fi
5490   fi
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5502 $as_echo_n "checking for long long int... " >&6; }
5503 if test "${ac_cv_type_long_long_int+set}" = set; then :
5504   $as_echo_n "(cached) " >&6
5505 else
5506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5507 /* end confdefs.h.  */
5508
5509   /* For now, do not test the preprocessor; as of 2007 there are too many
5510          implementations with broken preprocessors.  Perhaps this can
5511          be revisited in 2012.  In the meantime, code should not expect
5512          #if to work with literals wider than 32 bits.  */
5513       /* Test literals.  */
5514       long long int ll = 9223372036854775807ll;
5515       long long int nll = -9223372036854775807LL;
5516       unsigned long long int ull = 18446744073709551615ULL;
5517       /* Test constant expressions.   */
5518       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5519                      ? 1 : -1)];
5520       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5521                      ? 1 : -1)];
5522       int i = 63;
5523 int
5524 main ()
5525 {
5526 /* Test availability of runtime routines for shift and division.  */
5527       long long int llmax = 9223372036854775807ll;
5528       unsigned long long int ullmax = 18446744073709551615ull;
5529       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5530               | (llmax / ll) | (llmax % ll)
5531               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5532               | (ullmax / ull) | (ullmax % ull));
5533   ;
5534   return 0;
5535 }
5536
5537 _ACEOF
5538 if ac_fn_c_try_link "$LINENO"; then :
5539                           if test "$cross_compiling" = yes; then :
5540   ac_cv_type_long_long_int=yes
5541 else
5542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5543 /* end confdefs.h.  */
5544 #include <limits.h>
5545                #ifndef LLONG_MAX
5546                # define HALF \
5547                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5548                # define LLONG_MAX (HALF - 1 + HALF)
5549                #endif
5550 int
5551 main ()
5552 {
5553 long long int n = 1;
5554                int i;
5555                for (i = 0; ; i++)
5556                  {
5557                    long long int m = n << i;
5558                    if (m >> i != n)
5559                      return 1;
5560                    if (LLONG_MAX / 2 < m)
5561                      break;
5562                  }
5563                return 0;
5564   ;
5565   return 0;
5566 }
5567 _ACEOF
5568 if ac_fn_c_try_run "$LINENO"; then :
5569   ac_cv_type_long_long_int=yes
5570 else
5571   ac_cv_type_long_long_int=no
5572 fi
5573 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5574   conftest.$ac_objext conftest.beam conftest.$ac_ext
5575 fi
5576
5577 else
5578   ac_cv_type_long_long_int=no
5579 fi
5580 rm -f core conftest.err conftest.$ac_objext \
5581     conftest$ac_exeext conftest.$ac_ext
5582 fi
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5584 $as_echo "$ac_cv_type_long_long_int" >&6; }
5585   if test $ac_cv_type_long_long_int = yes; then
5586
5587 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5588
5589   fi
5590
5591
5592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5593 $as_echo_n "checking for unsigned long long int... " >&6; }
5594 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5595   $as_echo_n "(cached) " >&6
5596 else
5597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5598 /* end confdefs.h.  */
5599
5600   /* For now, do not test the preprocessor; as of 2007 there are too many
5601          implementations with broken preprocessors.  Perhaps this can
5602          be revisited in 2012.  In the meantime, code should not expect
5603          #if to work with literals wider than 32 bits.  */
5604       /* Test literals.  */
5605       long long int ll = 9223372036854775807ll;
5606       long long int nll = -9223372036854775807LL;
5607       unsigned long long int ull = 18446744073709551615ULL;
5608       /* Test constant expressions.   */
5609       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5610                      ? 1 : -1)];
5611       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5612                      ? 1 : -1)];
5613       int i = 63;
5614 int
5615 main ()
5616 {
5617 /* Test availability of runtime routines for shift and division.  */
5618       long long int llmax = 9223372036854775807ll;
5619       unsigned long long int ullmax = 18446744073709551615ull;
5620       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5621               | (llmax / ll) | (llmax % ll)
5622               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5623               | (ullmax / ull) | (ullmax % ull));
5624   ;
5625   return 0;
5626 }
5627
5628 _ACEOF
5629 if ac_fn_c_try_link "$LINENO"; then :
5630   ac_cv_type_unsigned_long_long_int=yes
5631 else
5632   ac_cv_type_unsigned_long_long_int=no
5633 fi
5634 rm -f core conftest.err conftest.$ac_objext \
5635     conftest$ac_exeext conftest.$ac_ext
5636 fi
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5638 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5639   if test $ac_cv_type_unsigned_long_long_int = yes; then
5640
5641 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5642
5643   fi
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5656 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5657 if test "${ac_cv_c_restrict+set}" = set; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   ac_cv_c_restrict=no
5661    # The order here caters to the fact that C++ does not require restrict.
5662    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5663      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664 /* end confdefs.h.  */
5665 typedef int * int_ptr;
5666         int foo (int_ptr $ac_kw ip) {
5667         return ip[0];
5668        }
5669 int
5670 main ()
5671 {
5672 int s[1];
5673         int * $ac_kw t = s;
5674         t[0] = 0;
5675         return foo(t)
5676   ;
5677   return 0;
5678 }
5679 _ACEOF
5680 if ac_fn_c_try_compile "$LINENO"; then :
5681   ac_cv_c_restrict=$ac_kw
5682 fi
5683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5684      test "$ac_cv_c_restrict" != no && break
5685    done
5686
5687 fi
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5689 $as_echo "$ac_cv_c_restrict" >&6; }
5690
5691  case $ac_cv_c_restrict in
5692    restrict) ;;
5693    no) $as_echo "#define restrict /**/" >>confdefs.h
5694  ;;
5695    *)  cat >>confdefs.h <<_ACEOF
5696 #define restrict $ac_cv_c_restrict
5697 _ACEOF
5698  ;;
5699  esac
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713   :
5714
5715
5716
5717
5718
5719
5720
5721      if test $gl_cv_have_include_next = yes; then
5722        gl_cv_next_string_h='<'string.h'>'
5723      else
5724        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5725 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5726 if test "${gl_cv_next_string_h+set}" = set; then :
5727   $as_echo_n "(cached) " >&6
5728 else
5729
5730           if test $ac_cv_header_string_h = yes; then
5731             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5732 /* end confdefs.h.  */
5733 #include <string.h>
5734
5735 _ACEOF
5736                                                                                                 case "$host_os" in
5737               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5738               *)    gl_absname_cpp="$ac_cpp" ;;
5739             esac
5740                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5741                sed -n '\#/string.h#{
5742                  s#.*"\(.*/string.h\)".*#\1#
5743                  s#^/[^/]#//&#
5744                  p
5745                  q
5746                }'`'"'
5747           else
5748             gl_cv_next_string_h='<'string.h'>'
5749           fi
5750
5751 fi
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5753 $as_echo "$gl_cv_next_string_h" >&6; }
5754      fi
5755      NEXT_STRING_H=$gl_cv_next_string_h
5756
5757      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5758        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5759        gl_next_as_first_directive='<'string.h'>'
5760      else
5761        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5762        gl_next_as_first_directive=$gl_cv_next_string_h
5763      fi
5764      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5765
5766
5767
5768
5769
5770     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5771     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5772     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5773 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5774 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5775   $as_echo_n "(cached) " >&6
5776 else
5777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778 /* end confdefs.h.  */
5779 #include <string.h>
5780
5781 int
5782 main ()
5783 {
5784 #undef $gl_func
5785   (void) $gl_func;
5786   ;
5787   return 0;
5788 }
5789 _ACEOF
5790 if ac_fn_c_try_compile "$LINENO"; then :
5791   eval "$as_gl_Symbol=yes"
5792 else
5793   eval "$as_gl_Symbol=no"
5794 fi
5795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5796 fi
5797 eval ac_res=\$$as_gl_Symbol
5798                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5799 $as_echo "$ac_res" >&6; }
5800      eval as_val=\$$as_gl_Symbol
5801    if test "x$as_val" = x""yes; then :
5802   cat >>confdefs.h <<_ACEOF
5803 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5804 _ACEOF
5805
5806                      eval ac_cv_have_decl_$gl_func=yes
5807 fi
5808       done
5809
5810
5811
5812   GNULIB_BTOWC=0;
5813   GNULIB_WCTOB=0;
5814   GNULIB_MBSINIT=0;
5815   GNULIB_MBRTOWC=0;
5816   GNULIB_MBRLEN=0;
5817   GNULIB_MBSRTOWCS=0;
5818   GNULIB_MBSNRTOWCS=0;
5819   GNULIB_WCRTOMB=0;
5820   GNULIB_WCSRTOMBS=0;
5821   GNULIB_WCSNRTOMBS=0;
5822   GNULIB_WCWIDTH=0;
5823     HAVE_BTOWC=1;
5824   HAVE_MBSINIT=1;
5825   HAVE_MBRTOWC=1;
5826   HAVE_MBRLEN=1;
5827   HAVE_MBSRTOWCS=1;
5828   HAVE_MBSNRTOWCS=1;
5829   HAVE_WCRTOMB=1;
5830   HAVE_WCSRTOMBS=1;
5831   HAVE_WCSNRTOMBS=1;
5832   HAVE_DECL_WCTOB=1;
5833   HAVE_DECL_WCWIDTH=1;
5834   REPLACE_MBSTATE_T=0;
5835   REPLACE_BTOWC=0;
5836   REPLACE_WCTOB=0;
5837   REPLACE_MBSINIT=0;
5838   REPLACE_MBRTOWC=0;
5839   REPLACE_MBRLEN=0;
5840   REPLACE_MBSRTOWCS=0;
5841   REPLACE_MBSNRTOWCS=0;
5842   REPLACE_WCRTOMB=0;
5843   REPLACE_WCSRTOMBS=0;
5844   REPLACE_WCSNRTOMBS=0;
5845   REPLACE_WCWIDTH=0;
5846
5847
5848             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5849 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5850 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5851   $as_echo_n "(cached) " >&6
5852 else
5853   gl_cv_header_wchar_h_correct_inline=yes
5854      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h.  */
5856
5857        #define wcstod renamed_wcstod
5858 #include <wchar.h>
5859 extern int zero (void);
5860 int main () { return zero(); }
5861
5862 _ACEOF
5863      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5864   (eval $ac_compile) 2>&5
5865   ac_status=$?
5866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5867   test $ac_status = 0; }; then
5868        mv conftest.$ac_objext conftest1.$ac_objext
5869        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5870 /* end confdefs.h.  */
5871
5872          #define wcstod renamed_wcstod
5873 #include <wchar.h>
5874 int zero (void) { return 0; }
5875
5876 _ACEOF
5877        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5878   (eval $ac_compile) 2>&5
5879   ac_status=$?
5880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5881   test $ac_status = 0; }; then
5882          mv conftest.$ac_objext conftest2.$ac_objext
5883          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5884            :
5885          else
5886            gl_cv_header_wchar_h_correct_inline=no
5887          fi
5888        fi
5889      fi
5890      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5891
5892 fi
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5894 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5895   if test $gl_cv_header_wchar_h_correct_inline = no; then
5896     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5897 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5898 C99 mode. You have four options:
5899   - Add the flag -fgnu89-inline to CC and reconfigure, or
5900   - Fix your include files, using parts of
5901     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5902   - Use a gcc version older than 4.3, or
5903   - Don't use the flags -std=c99 or -std=gnu99.
5904 Configuration aborted." "$LINENO" 5
5905   fi
5906
5907
5908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5909 $as_echo_n "checking for wint_t... " >&6; }
5910 if test "${gt_cv_c_wint_t+set}" = set; then :
5911   $as_echo_n "(cached) " >&6
5912 else
5913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5914 /* end confdefs.h.  */
5915
5916 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5917    <wchar.h>.
5918    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5919    before <wchar.h>.  */
5920 #include <stddef.h>
5921 #include <stdio.h>
5922 #include <time.h>
5923 #include <wchar.h>
5924        wint_t foo = (wchar_t)'\0';
5925 int
5926 main ()
5927 {
5928
5929   ;
5930   return 0;
5931 }
5932 _ACEOF
5933 if ac_fn_c_try_compile "$LINENO"; then :
5934   gt_cv_c_wint_t=yes
5935 else
5936   gt_cv_c_wint_t=no
5937 fi
5938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5939 fi
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5941 $as_echo "$gt_cv_c_wint_t" >&6; }
5942   if test $gt_cv_c_wint_t = yes; then
5943
5944 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5945
5946   fi
5947
5948
5949    if false; then
5950   GL_COND_LIBTOOL_TRUE=
5951   GL_COND_LIBTOOL_FALSE='#'
5952 else
5953   GL_COND_LIBTOOL_TRUE='#'
5954   GL_COND_LIBTOOL_FALSE=
5955 fi
5956
5957   gl_cond_libtool=false
5958   gl_libdeps=
5959   gl_ltlibdeps=
5960   gl_m4_base='gnulib/m4'
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970   gl_source_base='gnulib'
5971   # Code from module arg-nonnull:
5972   # Code from module c++defs:
5973   # Code from module extensions:
5974   # Code from module include_next:
5975   # Code from module memchr:
5976
5977
5978
5979
5980   GNULIB_MEMCHR=1
5981
5982
5983
5984 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
5985
5986
5987
5988   # Code from module memmem:
5989
5990
5991   if test $ac_cv_have_decl_memmem = yes; then
5992     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
5993 $as_echo_n "checking whether memmem works in linear time... " >&6; }
5994 if test "${gl_cv_func_memmem_works+set}" = set; then :
5995   $as_echo_n "(cached) " >&6
5996 else
5997   if test "$cross_compiling" = yes; then :
5998                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999 /* end confdefs.h.  */
6000
6001 #include <features.h>
6002 #ifdef __GNU_LIBRARY__
6003  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6004   Lucky user
6005  #endif
6006 #endif
6007 #ifdef __CYGWIN__
6008  #include <cygwin/version.h>
6009  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6010   Lucky user
6011  #endif
6012 #endif
6013
6014 _ACEOF
6015 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6016   $EGREP "Lucky user" >/dev/null 2>&1; then :
6017   gl_cv_func_memmem_works=yes
6018 else
6019   gl_cv_func_memmem_works="guessing no"
6020 fi
6021 rm -f conftest*
6022
6023
6024 else
6025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6026 /* end confdefs.h.  */
6027
6028 #include <signal.h> /* for signal */
6029 #include <string.h> /* for memmem */
6030 #include <stdlib.h> /* for malloc */
6031 #include <unistd.h> /* for alarm */
6032
6033 int
6034 main ()
6035 {
6036 size_t m = 1000000;
6037     char *haystack = (char *) malloc (2 * m + 1);
6038     char *needle = (char *) malloc (m + 1);
6039     void *result = 0;
6040     /* Failure to compile this test due to missing alarm is okay,
6041        since all such platforms (mingw) also lack memmem.  */
6042     signal (SIGALRM, SIG_DFL);
6043     alarm (5);
6044     /* Check for quadratic performance.  */
6045     if (haystack && needle)
6046       {
6047         memset (haystack, 'A', 2 * m);
6048         haystack[2 * m] = 'B';
6049         memset (needle, 'A', m);
6050         needle[m] = 'B';
6051         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6052       }
6053     /* Check for empty needle behavior.  */
6054     return !result || !memmem ("a", 1, 0, 0);
6055   ;
6056   return 0;
6057 }
6058 _ACEOF
6059 if ac_fn_c_try_run "$LINENO"; then :
6060   gl_cv_func_memmem_works=yes
6061 else
6062   gl_cv_func_memmem_works=no
6063 fi
6064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6065   conftest.$ac_objext conftest.beam conftest.$ac_ext
6066 fi
6067
6068
6069 fi
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6071 $as_echo "$gl_cv_func_memmem_works" >&6; }
6072     if test "$gl_cv_func_memmem_works" != yes; then
6073       REPLACE_MEMMEM=1
6074
6075
6076
6077
6078
6079
6080
6081
6082   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6083
6084     fi
6085   fi
6086
6087   # Code from module memmem-simple:
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100   for ac_func in memmem
6101 do :
6102   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6103 if test "x$ac_cv_func_memmem" = x""yes; then :
6104   cat >>confdefs.h <<_ACEOF
6105 #define HAVE_MEMMEM 1
6106 _ACEOF
6107
6108 else
6109
6110     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6111
6112 fi
6113 done
6114
6115
6116
6117   :
6118
6119
6120
6121
6122
6123   if test $ac_cv_have_decl_memmem = no; then
6124     HAVE_DECL_MEMMEM=0
6125   fi
6126   :
6127
6128
6129
6130
6131   GNULIB_MEMMEM=1
6132
6133
6134
6135 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6136
6137
6138
6139   # Code from module multiarch:
6140
6141   # Code from module stddef:
6142
6143
6144
6145   if test $gt_cv_c_wchar_t = no; then
6146     HAVE_WCHAR_T=0
6147     STDDEF_H=stddef.h
6148   fi
6149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6150 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6151 if test "${gl_cv_decl_null_works+set}" = set; then :
6152   $as_echo_n "(cached) " >&6
6153 else
6154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6155 /* end confdefs.h.  */
6156 #include <stddef.h>
6157       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6158
6159 int
6160 main ()
6161 {
6162
6163   ;
6164   return 0;
6165 }
6166 _ACEOF
6167 if ac_fn_c_try_compile "$LINENO"; then :
6168   gl_cv_decl_null_works=yes
6169 else
6170   gl_cv_decl_null_works=no
6171 fi
6172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6173 fi
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6175 $as_echo "$gl_cv_decl_null_works" >&6; }
6176   if test $gl_cv_decl_null_works = no; then
6177     REPLACE_NULL=1
6178     STDDEF_H=stddef.h
6179   fi
6180   if test -n "$STDDEF_H"; then
6181
6182
6183
6184
6185   :
6186
6187
6188
6189
6190
6191
6192
6193      if test $gl_cv_have_include_next = yes; then
6194        gl_cv_next_stddef_h='<'stddef.h'>'
6195      else
6196        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6197 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6198 if test "${gl_cv_next_stddef_h+set}" = set; then :
6199   $as_echo_n "(cached) " >&6
6200 else
6201
6202           if test $ac_cv_header_stddef_h = yes; then
6203             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6204 /* end confdefs.h.  */
6205 #include <stddef.h>
6206
6207 _ACEOF
6208                                                                                                 case "$host_os" in
6209               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6210               *)    gl_absname_cpp="$ac_cpp" ;;
6211             esac
6212                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6213                sed -n '\#/stddef.h#{
6214                  s#.*"\(.*/stddef.h\)".*#\1#
6215                  s#^/[^/]#//&#
6216                  p
6217                  q
6218                }'`'"'
6219           else
6220             gl_cv_next_stddef_h='<'stddef.h'>'
6221           fi
6222
6223 fi
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6225 $as_echo "$gl_cv_next_stddef_h" >&6; }
6226      fi
6227      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6228
6229      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6230        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6231        gl_next_as_first_directive='<'stddef.h'>'
6232      else
6233        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6234        gl_next_as_first_directive=$gl_cv_next_stddef_h
6235      fi
6236      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6237
6238
6239
6240   fi
6241
6242   # Code from module stdint:
6243
6244
6245
6246   if test $ac_cv_type_long_long_int = yes; then
6247     HAVE_LONG_LONG_INT=1
6248   else
6249     HAVE_LONG_LONG_INT=0
6250   fi
6251
6252
6253   if test $ac_cv_type_unsigned_long_long_int = yes; then
6254     HAVE_UNSIGNED_LONG_LONG_INT=1
6255   else
6256     HAVE_UNSIGNED_LONG_LONG_INT=0
6257   fi
6258
6259
6260       if test $ac_cv_header_inttypes_h = yes; then
6261     HAVE_INTTYPES_H=1
6262   else
6263     HAVE_INTTYPES_H=0
6264   fi
6265
6266
6267       if test $ac_cv_header_sys_types_h = yes; then
6268     HAVE_SYS_TYPES_H=1
6269   else
6270     HAVE_SYS_TYPES_H=0
6271   fi
6272
6273
6274
6275
6276
6277
6278   :
6279
6280
6281
6282
6283
6284
6285
6286      if test $gl_cv_have_include_next = yes; then
6287        gl_cv_next_stdint_h='<'stdint.h'>'
6288      else
6289        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6290 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6291 if test "${gl_cv_next_stdint_h+set}" = set; then :
6292   $as_echo_n "(cached) " >&6
6293 else
6294
6295           if test $ac_cv_header_stdint_h = yes; then
6296             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6297 /* end confdefs.h.  */
6298 #include <stdint.h>
6299
6300 _ACEOF
6301                                                                                                 case "$host_os" in
6302               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6303               *)    gl_absname_cpp="$ac_cpp" ;;
6304             esac
6305                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6306                sed -n '\#/stdint.h#{
6307                  s#.*"\(.*/stdint.h\)".*#\1#
6308                  s#^/[^/]#//&#
6309                  p
6310                  q
6311                }'`'"'
6312           else
6313             gl_cv_next_stdint_h='<'stdint.h'>'
6314           fi
6315
6316 fi
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6318 $as_echo "$gl_cv_next_stdint_h" >&6; }
6319      fi
6320      NEXT_STDINT_H=$gl_cv_next_stdint_h
6321
6322      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6323        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6324        gl_next_as_first_directive='<'stdint.h'>'
6325      else
6326        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6327        gl_next_as_first_directive=$gl_cv_next_stdint_h
6328      fi
6329      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6330
6331
6332
6333   if test $ac_cv_header_stdint_h = yes; then
6334     HAVE_STDINT_H=1
6335   else
6336     HAVE_STDINT_H=0
6337   fi
6338
6339
6340     if test $ac_cv_header_stdint_h = yes; then
6341     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6342 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6343 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6344   $as_echo_n "(cached) " >&6
6345 else
6346   gl_cv_header_working_stdint_h=no
6347        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6348 /* end confdefs.h.  */
6349
6350
6351 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6352 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6353 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6354 #include <stdint.h>
6355 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6356 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6357 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6358 #endif
6359
6360
6361   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6362      included before <wchar.h>.  */
6363   #include <stddef.h>
6364   #include <signal.h>
6365   #if HAVE_WCHAR_H
6366   # include <stdio.h>
6367   # include <time.h>
6368   # include <wchar.h>
6369   #endif
6370
6371
6372 #ifdef INT8_MAX
6373 int8_t a1 = INT8_MAX;
6374 int8_t a1min = INT8_MIN;
6375 #endif
6376 #ifdef INT16_MAX
6377 int16_t a2 = INT16_MAX;
6378 int16_t a2min = INT16_MIN;
6379 #endif
6380 #ifdef INT32_MAX
6381 int32_t a3 = INT32_MAX;
6382 int32_t a3min = INT32_MIN;
6383 #endif
6384 #ifdef INT64_MAX
6385 int64_t a4 = INT64_MAX;
6386 int64_t a4min = INT64_MIN;
6387 #endif
6388 #ifdef UINT8_MAX
6389 uint8_t b1 = UINT8_MAX;
6390 #else
6391 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6392 #endif
6393 #ifdef UINT16_MAX
6394 uint16_t b2 = UINT16_MAX;
6395 #endif
6396 #ifdef UINT32_MAX
6397 uint32_t b3 = UINT32_MAX;
6398 #endif
6399 #ifdef UINT64_MAX
6400 uint64_t b4 = UINT64_MAX;
6401 #endif
6402 int_least8_t c1 = INT8_C (0x7f);
6403 int_least8_t c1max = INT_LEAST8_MAX;
6404 int_least8_t c1min = INT_LEAST8_MIN;
6405 int_least16_t c2 = INT16_C (0x7fff);
6406 int_least16_t c2max = INT_LEAST16_MAX;
6407 int_least16_t c2min = INT_LEAST16_MIN;
6408 int_least32_t c3 = INT32_C (0x7fffffff);
6409 int_least32_t c3max = INT_LEAST32_MAX;
6410 int_least32_t c3min = INT_LEAST32_MIN;
6411 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6412 int_least64_t c4max = INT_LEAST64_MAX;
6413 int_least64_t c4min = INT_LEAST64_MIN;
6414 uint_least8_t d1 = UINT8_C (0xff);
6415 uint_least8_t d1max = UINT_LEAST8_MAX;
6416 uint_least16_t d2 = UINT16_C (0xffff);
6417 uint_least16_t d2max = UINT_LEAST16_MAX;
6418 uint_least32_t d3 = UINT32_C (0xffffffff);
6419 uint_least32_t d3max = UINT_LEAST32_MAX;
6420 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6421 uint_least64_t d4max = UINT_LEAST64_MAX;
6422 int_fast8_t e1 = INT_FAST8_MAX;
6423 int_fast8_t e1min = INT_FAST8_MIN;
6424 int_fast16_t e2 = INT_FAST16_MAX;
6425 int_fast16_t e2min = INT_FAST16_MIN;
6426 int_fast32_t e3 = INT_FAST32_MAX;
6427 int_fast32_t e3min = INT_FAST32_MIN;
6428 int_fast64_t e4 = INT_FAST64_MAX;
6429 int_fast64_t e4min = INT_FAST64_MIN;
6430 uint_fast8_t f1 = UINT_FAST8_MAX;
6431 uint_fast16_t f2 = UINT_FAST16_MAX;
6432 uint_fast32_t f3 = UINT_FAST32_MAX;
6433 uint_fast64_t f4 = UINT_FAST64_MAX;
6434 #ifdef INTPTR_MAX
6435 intptr_t g = INTPTR_MAX;
6436 intptr_t gmin = INTPTR_MIN;
6437 #endif
6438 #ifdef UINTPTR_MAX
6439 uintptr_t h = UINTPTR_MAX;
6440 #endif
6441 intmax_t i = INTMAX_MAX;
6442 uintmax_t j = UINTMAX_MAX;
6443
6444 #include <limits.h> /* for CHAR_BIT */
6445 #define TYPE_MINIMUM(t) \
6446   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6447 #define TYPE_MAXIMUM(t) \
6448   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6449 struct s {
6450   int check_PTRDIFF:
6451       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6452       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6453       ? 1 : -1;
6454   /* Detect bug in FreeBSD 6.0 / ia64.  */
6455   int check_SIG_ATOMIC:
6456       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6457       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6458       ? 1 : -1;
6459   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6460   int check_WCHAR:
6461       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6462       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6463       ? 1 : -1;
6464   /* Detect bug in mingw.  */
6465   int check_WINT:
6466       WINT_MIN == TYPE_MINIMUM (wint_t)
6467       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6468       ? 1 : -1;
6469
6470   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6471   int check_UINT8_C:
6472         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6473   int check_UINT16_C:
6474         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6475
6476   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6477 #ifdef UINT8_MAX
6478   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6479 #endif
6480 #ifdef UINT16_MAX
6481   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6482 #endif
6483 #ifdef UINT32_MAX
6484   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6485 #endif
6486 #ifdef UINT64_MAX
6487   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6488 #endif
6489   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6490   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6491   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6492   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6493   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6494   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6495   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6496   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6497   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6498   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6499   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6500 };
6501
6502 int
6503 main ()
6504 {
6505
6506   ;
6507   return 0;
6508 }
6509 _ACEOF
6510 if ac_fn_c_try_compile "$LINENO"; then :
6511                                                     if test "$cross_compiling" = yes; then :
6512                  gl_cv_header_working_stdint_h=yes
6513
6514 else
6515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6516 /* end confdefs.h.  */
6517
6518
6519 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6520 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6521 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6522 #include <stdint.h>
6523
6524
6525   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6526      included before <wchar.h>.  */
6527   #include <stddef.h>
6528   #include <signal.h>
6529   #if HAVE_WCHAR_H
6530   # include <stdio.h>
6531   # include <time.h>
6532   # include <wchar.h>
6533   #endif
6534
6535
6536 #include <stdio.h>
6537 #include <string.h>
6538 #define MVAL(macro) MVAL1(macro)
6539 #define MVAL1(expression) #expression
6540 static const char *macro_values[] =
6541   {
6542 #ifdef INT8_MAX
6543     MVAL (INT8_MAX),
6544 #endif
6545 #ifdef INT16_MAX
6546     MVAL (INT16_MAX),
6547 #endif
6548 #ifdef INT32_MAX
6549     MVAL (INT32_MAX),
6550 #endif
6551 #ifdef INT64_MAX
6552     MVAL (INT64_MAX),
6553 #endif
6554 #ifdef UINT8_MAX
6555     MVAL (UINT8_MAX),
6556 #endif
6557 #ifdef UINT16_MAX
6558     MVAL (UINT16_MAX),
6559 #endif
6560 #ifdef UINT32_MAX
6561     MVAL (UINT32_MAX),
6562 #endif
6563 #ifdef UINT64_MAX
6564     MVAL (UINT64_MAX),
6565 #endif
6566     NULL
6567   };
6568
6569 int
6570 main ()
6571 {
6572
6573   const char **mv;
6574   for (mv = macro_values; *mv != NULL; mv++)
6575     {
6576       const char *value = *mv;
6577       /* Test whether it looks like a cast expression.  */
6578       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6579           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6580           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6581           || strncmp (value, "((int)"/*)*/, 6) == 0
6582           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6583           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6584         return 1;
6585     }
6586   return 0;
6587
6588   ;
6589   return 0;
6590 }
6591 _ACEOF
6592 if ac_fn_c_try_run "$LINENO"; then :
6593   gl_cv_header_working_stdint_h=yes
6594 fi
6595 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6596   conftest.$ac_objext conftest.beam conftest.$ac_ext
6597 fi
6598
6599
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6602
6603 fi
6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6605 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6606   fi
6607   if test "$gl_cv_header_working_stdint_h" = yes; then
6608     STDINT_H=
6609   else
6610             for ac_header in sys/inttypes.h sys/bitypes.h
6611 do :
6612   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6613 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6614 eval as_val=\$$as_ac_Header
6615    if test "x$as_val" = x""yes; then :
6616   cat >>confdefs.h <<_ACEOF
6617 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6618 _ACEOF
6619
6620 fi
6621
6622 done
6623
6624     if test $ac_cv_header_sys_inttypes_h = yes; then
6625       HAVE_SYS_INTTYPES_H=1
6626     else
6627       HAVE_SYS_INTTYPES_H=0
6628     fi
6629
6630     if test $ac_cv_header_sys_bitypes_h = yes; then
6631       HAVE_SYS_BITYPES_H=1
6632     else
6633       HAVE_SYS_BITYPES_H=0
6634     fi
6635
6636
6637
6638   :
6639
6640
6641
6642
6643
6644
6645
6646
6647   if test $APPLE_UNIVERSAL_BUILD = 0; then
6648
6649
6650   for gltype in ptrdiff_t size_t ; do
6651     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6652 $as_echo_n "checking for bit size of $gltype... " >&6; }
6653 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6654   $as_echo_n "(cached) " >&6
6655 else
6656   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6657   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6658      included before <wchar.h>.  */
6659   #include <stddef.h>
6660   #include <signal.h>
6661   #if HAVE_WCHAR_H
6662   # include <stdio.h>
6663   # include <time.h>
6664   # include <wchar.h>
6665   #endif
6666
6667 #include <limits.h>"; then :
6668
6669 else
6670   result=unknown
6671 fi
6672
6673        eval gl_cv_bitsizeof_${gltype}=\$result
6674
6675 fi
6676 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6677                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6678 $as_echo "$ac_res" >&6; }
6679     eval result=\$gl_cv_bitsizeof_${gltype}
6680     if test $result = unknown; then
6681                                                 result=0
6682     fi
6683     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6684     cat >>confdefs.h <<_ACEOF
6685 #define BITSIZEOF_${GLTYPE} $result
6686 _ACEOF
6687
6688     eval BITSIZEOF_${GLTYPE}=\$result
6689   done
6690
6691
6692   fi
6693
6694
6695   for gltype in sig_atomic_t wchar_t wint_t ; do
6696     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6697 $as_echo_n "checking for bit size of $gltype... " >&6; }
6698 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6699   $as_echo_n "(cached) " >&6
6700 else
6701   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6702   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6703      included before <wchar.h>.  */
6704   #include <stddef.h>
6705   #include <signal.h>
6706   #if HAVE_WCHAR_H
6707   # include <stdio.h>
6708   # include <time.h>
6709   # include <wchar.h>
6710   #endif
6711
6712 #include <limits.h>"; then :
6713
6714 else
6715   result=unknown
6716 fi
6717
6718        eval gl_cv_bitsizeof_${gltype}=\$result
6719
6720 fi
6721 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6722                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6723 $as_echo "$ac_res" >&6; }
6724     eval result=\$gl_cv_bitsizeof_${gltype}
6725     if test $result = unknown; then
6726                                                 result=0
6727     fi
6728     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6729     cat >>confdefs.h <<_ACEOF
6730 #define BITSIZEOF_${GLTYPE} $result
6731 _ACEOF
6732
6733     eval BITSIZEOF_${GLTYPE}=\$result
6734   done
6735
6736
6737
6738
6739   for gltype in sig_atomic_t wchar_t wint_t ; do
6740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6741 $as_echo_n "checking whether $gltype is signed... " >&6; }
6742 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6743   $as_echo_n "(cached) " >&6
6744 else
6745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6746 /* end confdefs.h.  */
6747
6748   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6749      included before <wchar.h>.  */
6750   #include <stddef.h>
6751   #include <signal.h>
6752   #if HAVE_WCHAR_H
6753   # include <stdio.h>
6754   # include <time.h>
6755   # include <wchar.h>
6756   #endif
6757
6758             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6759 int
6760 main ()
6761 {
6762
6763   ;
6764   return 0;
6765 }
6766 _ACEOF
6767 if ac_fn_c_try_compile "$LINENO"; then :
6768   result=yes
6769 else
6770   result=no
6771 fi
6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6773        eval gl_cv_type_${gltype}_signed=\$result
6774
6775 fi
6776 eval ac_res=\$gl_cv_type_${gltype}_signed
6777                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6778 $as_echo "$ac_res" >&6; }
6779     eval result=\$gl_cv_type_${gltype}_signed
6780     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6781     if test "$result" = yes; then
6782       cat >>confdefs.h <<_ACEOF
6783 #define HAVE_SIGNED_${GLTYPE} 1
6784 _ACEOF
6785
6786       eval HAVE_SIGNED_${GLTYPE}=1
6787     else
6788       eval HAVE_SIGNED_${GLTYPE}=0
6789     fi
6790   done
6791
6792
6793   gl_cv_type_ptrdiff_t_signed=yes
6794   gl_cv_type_size_t_signed=no
6795   if test $APPLE_UNIVERSAL_BUILD = 0; then
6796
6797
6798   for gltype in ptrdiff_t size_t ; do
6799     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6800 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6801 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804   eval gl_cv_type_${gltype}_suffix=no
6805        eval result=\$gl_cv_type_${gltype}_signed
6806        if test "$result" = yes; then
6807          glsufu=
6808        else
6809          glsufu=u
6810        fi
6811        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6812          case $glsuf in
6813            '')  gltype1='int';;
6814            l)   gltype1='long int';;
6815            ll)  gltype1='long long int';;
6816            i64) gltype1='__int64';;
6817            u)   gltype1='unsigned int';;
6818            ul)  gltype1='unsigned long int';;
6819            ull) gltype1='unsigned long long int';;
6820            ui64)gltype1='unsigned __int64';;
6821          esac
6822          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6823 /* end confdefs.h.  */
6824
6825   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6826      included before <wchar.h>.  */
6827   #include <stddef.h>
6828   #include <signal.h>
6829   #if HAVE_WCHAR_H
6830   # include <stdio.h>
6831   # include <time.h>
6832   # include <wchar.h>
6833   #endif
6834
6835               extern $gltype foo;
6836               extern $gltype1 foo;
6837 int
6838 main ()
6839 {
6840
6841   ;
6842   return 0;
6843 }
6844 _ACEOF
6845 if ac_fn_c_try_compile "$LINENO"; then :
6846   eval gl_cv_type_${gltype}_suffix=\$glsuf
6847 fi
6848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6849          eval result=\$gl_cv_type_${gltype}_suffix
6850          test "$result" != no && break
6851        done
6852 fi
6853 eval ac_res=\$gl_cv_type_${gltype}_suffix
6854                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6855 $as_echo "$ac_res" >&6; }
6856     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6857     eval result=\$gl_cv_type_${gltype}_suffix
6858     test "$result" = no && result=
6859     eval ${GLTYPE}_SUFFIX=\$result
6860     cat >>confdefs.h <<_ACEOF
6861 #define ${GLTYPE}_SUFFIX $result
6862 _ACEOF
6863
6864   done
6865
6866
6867   fi
6868
6869
6870   for gltype in sig_atomic_t wchar_t wint_t ; do
6871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6872 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6873 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6874   $as_echo_n "(cached) " >&6
6875 else
6876   eval gl_cv_type_${gltype}_suffix=no
6877        eval result=\$gl_cv_type_${gltype}_signed
6878        if test "$result" = yes; then
6879          glsufu=
6880        else
6881          glsufu=u
6882        fi
6883        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6884          case $glsuf in
6885            '')  gltype1='int';;
6886            l)   gltype1='long int';;
6887            ll)  gltype1='long long int';;
6888            i64) gltype1='__int64';;
6889            u)   gltype1='unsigned int';;
6890            ul)  gltype1='unsigned long int';;
6891            ull) gltype1='unsigned long long int';;
6892            ui64)gltype1='unsigned __int64';;
6893          esac
6894          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6895 /* end confdefs.h.  */
6896
6897   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6898      included before <wchar.h>.  */
6899   #include <stddef.h>
6900   #include <signal.h>
6901   #if HAVE_WCHAR_H
6902   # include <stdio.h>
6903   # include <time.h>
6904   # include <wchar.h>
6905   #endif
6906
6907               extern $gltype foo;
6908               extern $gltype1 foo;
6909 int
6910 main ()
6911 {
6912
6913   ;
6914   return 0;
6915 }
6916 _ACEOF
6917 if ac_fn_c_try_compile "$LINENO"; then :
6918   eval gl_cv_type_${gltype}_suffix=\$glsuf
6919 fi
6920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6921          eval result=\$gl_cv_type_${gltype}_suffix
6922          test "$result" != no && break
6923        done
6924 fi
6925 eval ac_res=\$gl_cv_type_${gltype}_suffix
6926                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6927 $as_echo "$ac_res" >&6; }
6928     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6929     eval result=\$gl_cv_type_${gltype}_suffix
6930     test "$result" = no && result=
6931     eval ${GLTYPE}_SUFFIX=\$result
6932     cat >>confdefs.h <<_ACEOF
6933 #define ${GLTYPE}_SUFFIX $result
6934 _ACEOF
6935
6936   done
6937
6938
6939
6940     STDINT_H=stdint.h
6941   fi
6942
6943
6944   # Code from module string:
6945
6946
6947
6948   # Code from module warn-on-use:
6949   # Code from module wchar:
6950
6951
6952
6953
6954   :
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964   :
6965
6966
6967
6968
6969
6970
6971
6972      if test $gl_cv_have_include_next = yes; then
6973        gl_cv_next_wchar_h='<'wchar.h'>'
6974      else
6975        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6976 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6977 if test "${gl_cv_next_wchar_h+set}" = set; then :
6978   $as_echo_n "(cached) " >&6
6979 else
6980
6981           if test $ac_cv_header_wchar_h = yes; then
6982             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6983 /* end confdefs.h.  */
6984 #include <wchar.h>
6985
6986 _ACEOF
6987                                                                                                 case "$host_os" in
6988               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6989               *)    gl_absname_cpp="$ac_cpp" ;;
6990             esac
6991                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6992                sed -n '\#/wchar.h#{
6993                  s#.*"\(.*/wchar.h\)".*#\1#
6994                  s#^/[^/]#//&#
6995                  p
6996                  q
6997                }'`'"'
6998           else
6999             gl_cv_next_wchar_h='<'wchar.h'>'
7000           fi
7001
7002 fi
7003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7004 $as_echo "$gl_cv_next_wchar_h" >&6; }
7005      fi
7006      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7007
7008      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7009        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7010        gl_next_as_first_directive='<'wchar.h'>'
7011      else
7012        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7013        gl_next_as_first_directive=$gl_cv_next_wchar_h
7014      fi
7015      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7016
7017
7018
7019   if test $ac_cv_header_wchar_h = yes; then
7020     HAVE_WCHAR_H=1
7021   else
7022     HAVE_WCHAR_H=0
7023   fi
7024
7025
7026
7027   if test $gt_cv_c_wint_t = yes; then
7028     HAVE_WINT_T=1
7029   else
7030     HAVE_WINT_T=0
7031   fi
7032
7033
7034
7035     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7036     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7038 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7039 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7040   $as_echo_n "(cached) " >&6
7041 else
7042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7043 /* end confdefs.h.  */
7044
7045 /* Some systems require additional headers.  */
7046 #ifndef __GLIBC__
7047 # include <stddef.h>
7048 # include <stdio.h>
7049 # include <time.h>
7050 #endif
7051 #include <wchar.h>
7052
7053 int
7054 main ()
7055 {
7056 #undef $gl_func
7057   (void) $gl_func;
7058   ;
7059   return 0;
7060 }
7061 _ACEOF
7062 if ac_fn_c_try_compile "$LINENO"; then :
7063   eval "$as_gl_Symbol=yes"
7064 else
7065   eval "$as_gl_Symbol=no"
7066 fi
7067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7068 fi
7069 eval ac_res=\$$as_gl_Symbol
7070                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7071 $as_echo "$ac_res" >&6; }
7072      eval as_val=\$$as_gl_Symbol
7073    if test "x$as_val" = x""yes; then :
7074   cat >>confdefs.h <<_ACEOF
7075 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7076 _ACEOF
7077
7078                      eval ac_cv_have_decl_$gl_func=yes
7079 fi
7080       done
7081
7082
7083   # Code from module dummy:
7084   # End of code from modules
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094   gltests_libdeps=
7095   gltests_ltlibdeps=
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105   gl_source_base='tests'
7106   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
7107
7108   gl_module_indicator_condition=$gltests_WITNESS
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118   LIBGNU_LIBDEPS="$gl_libdeps"
7119
7120   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7121
7122
7123
7124 # For Makefile dependencies.
7125 GNULIB_STDINT_H=
7126 if test x"$STDINT_H" != x; then
7127   GNULIB_STDINT_H=gnulib/$STDINT_H
7128 fi
7129
7130
7131 PACKAGE=gdb
7132
7133 cat >>confdefs.h <<_ACEOF
7134 #define PACKAGE "$PACKAGE"
7135 _ACEOF
7136
7137
7138
7139 # GDB does not use automake, but gnulib does.  This line lets us
7140 # generate its Makefile.in.
7141 am__api_version='1.11'
7142
7143 # Find a good install program.  We prefer a C program (faster),
7144 # so one script is as good as another.  But avoid the broken or
7145 # incompatible versions:
7146 # SysV /etc/install, /usr/sbin/install
7147 # SunOS /usr/etc/install
7148 # IRIX /sbin/install
7149 # AIX /bin/install
7150 # AmigaOS /C/install, which installs bootblocks on floppy discs
7151 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7152 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7153 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7154 # OS/2's system install, which has a completely different semantic
7155 # ./install, which can be erroneously created by make from ./install.sh.
7156 # Reject install programs that cannot install multiple files.
7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7158 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7159 if test -z "$INSTALL"; then
7160 if test "${ac_cv_path_install+set}" = set; then :
7161   $as_echo_n "(cached) " >&6
7162 else
7163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7164 for as_dir in $PATH
7165 do
7166   IFS=$as_save_IFS
7167   test -z "$as_dir" && as_dir=.
7168     # Account for people who put trailing slashes in PATH elements.
7169 case $as_dir/ in #((
7170   ./ | .// | /[cC]/* | \
7171   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7172   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7173   /usr/ucb/* ) ;;
7174   *)
7175     # OSF1 and SCO ODT 3.0 have their own names for install.
7176     # Don't use installbsd from OSF since it installs stuff as root
7177     # by default.
7178     for ac_prog in ginstall scoinst install; do
7179       for ac_exec_ext in '' $ac_executable_extensions; do
7180         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7181           if test $ac_prog = install &&
7182             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7183             # AIX install.  It has an incompatible calling convention.
7184             :
7185           elif test $ac_prog = install &&
7186             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7187             # program-specific install script used by HP pwplus--don't use.
7188             :
7189           else
7190             rm -rf conftest.one conftest.two conftest.dir
7191             echo one > conftest.one
7192             echo two > conftest.two
7193             mkdir conftest.dir
7194             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7195               test -s conftest.one && test -s conftest.two &&
7196               test -s conftest.dir/conftest.one &&
7197               test -s conftest.dir/conftest.two
7198             then
7199               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7200               break 3
7201             fi
7202           fi
7203         fi
7204       done
7205     done
7206     ;;
7207 esac
7208
7209   done
7210 IFS=$as_save_IFS
7211
7212 rm -rf conftest.one conftest.two conftest.dir
7213
7214 fi
7215   if test "${ac_cv_path_install+set}" = set; then
7216     INSTALL=$ac_cv_path_install
7217   else
7218     # As a last resort, use the slow shell script.  Don't cache a
7219     # value for INSTALL within a source directory, because that will
7220     # break other packages using the cache if that directory is
7221     # removed, or if the value is a relative name.
7222     INSTALL=$ac_install_sh
7223   fi
7224 fi
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7226 $as_echo "$INSTALL" >&6; }
7227
7228 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7229 # It thinks the first close brace ends the variable substitution.
7230 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7231
7232 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7233
7234 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7235
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7237 $as_echo_n "checking whether build environment is sane... " >&6; }
7238 # Just in case
7239 sleep 1
7240 echo timestamp > conftest.file
7241 # Reject unsafe characters in $srcdir or the absolute working directory
7242 # name.  Accept space and tab only in the latter.
7243 am_lf='
7244 '
7245 case `pwd` in
7246   *[\\\"\#\$\&\'\`$am_lf]*)
7247     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7248 esac
7249 case $srcdir in
7250   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7251     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7252 esac
7253
7254 # Do `set' in a subshell so we don't clobber the current shell's
7255 # arguments.  Must try -L first in case configure is actually a
7256 # symlink; some systems play weird games with the mod time of symlinks
7257 # (eg FreeBSD returns the mod time of the symlink's containing
7258 # directory).
7259 if (
7260    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7261    if test "$*" = "X"; then
7262       # -L didn't work.
7263       set X `ls -t "$srcdir/configure" conftest.file`
7264    fi
7265    rm -f conftest.file
7266    if test "$*" != "X $srcdir/configure conftest.file" \
7267       && test "$*" != "X conftest.file $srcdir/configure"; then
7268
7269       # If neither matched, then we have a broken ls.  This can happen
7270       # if, for instance, CONFIG_SHELL is bash and it inherits a
7271       # broken ls alias from the environment.  This has actually
7272       # happened.  Such a system could not be considered "sane".
7273       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7274 alias in your environment" "$LINENO" 5
7275    fi
7276
7277    test "$2" = conftest.file
7278    )
7279 then
7280    # Ok.
7281    :
7282 else
7283    as_fn_error "newly created file is older than distributed files!
7284 Check your system clock" "$LINENO" 5
7285 fi
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7287 $as_echo "yes" >&6; }
7288 test "$program_prefix" != NONE &&
7289   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7290 # Use a double $ so make ignores it.
7291 test "$program_suffix" != NONE &&
7292   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7293 # Double any \ or $.
7294 # By default was `s,x,x', remove it if useless.
7295 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7296 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7297
7298 # expand $ac_aux_dir to an absolute path
7299 am_aux_dir=`cd $ac_aux_dir && pwd`
7300
7301 if test x"${MISSING+set}" != xset; then
7302   case $am_aux_dir in
7303   *\ * | *\     *)
7304     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7305   *)
7306     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7307   esac
7308 fi
7309 # Use eval to expand $SHELL
7310 if eval "$MISSING --run true"; then
7311   am_missing_run="$MISSING --run "
7312 else
7313   am_missing_run=
7314   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7315 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7316 fi
7317
7318 if test x"${install_sh}" != xset; then
7319   case $am_aux_dir in
7320   *\ * | *\     *)
7321     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7322   *)
7323     install_sh="\${SHELL} $am_aux_dir/install-sh"
7324   esac
7325 fi
7326
7327 # Installed binaries are usually stripped using `strip' when the user
7328 # run `make install-strip'.  However `strip' might not be the right
7329 # tool to use in cross-compilation environments, therefore Automake
7330 # will honor the `STRIP' environment variable to overrule this program.
7331 if test "$cross_compiling" != no; then
7332   if test -n "$ac_tool_prefix"; then
7333   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7334 set dummy ${ac_tool_prefix}strip; ac_word=$2
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7336 $as_echo_n "checking for $ac_word... " >&6; }
7337 if test "${ac_cv_prog_STRIP+set}" = set; then :
7338   $as_echo_n "(cached) " >&6
7339 else
7340   if test -n "$STRIP"; then
7341   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7342 else
7343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7344 for as_dir in $PATH
7345 do
7346   IFS=$as_save_IFS
7347   test -z "$as_dir" && as_dir=.
7348     for ac_exec_ext in '' $ac_executable_extensions; do
7349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7350     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7352     break 2
7353   fi
7354 done
7355   done
7356 IFS=$as_save_IFS
7357
7358 fi
7359 fi
7360 STRIP=$ac_cv_prog_STRIP
7361 if test -n "$STRIP"; then
7362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7363 $as_echo "$STRIP" >&6; }
7364 else
7365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7366 $as_echo "no" >&6; }
7367 fi
7368
7369
7370 fi
7371 if test -z "$ac_cv_prog_STRIP"; then
7372   ac_ct_STRIP=$STRIP
7373   # Extract the first word of "strip", so it can be a program name with args.
7374 set dummy strip; ac_word=$2
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7376 $as_echo_n "checking for $ac_word... " >&6; }
7377 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7378   $as_echo_n "(cached) " >&6
7379 else
7380   if test -n "$ac_ct_STRIP"; then
7381   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7382 else
7383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7384 for as_dir in $PATH
7385 do
7386   IFS=$as_save_IFS
7387   test -z "$as_dir" && as_dir=.
7388     for ac_exec_ext in '' $ac_executable_extensions; do
7389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7390     ac_cv_prog_ac_ct_STRIP="strip"
7391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7392     break 2
7393   fi
7394 done
7395   done
7396 IFS=$as_save_IFS
7397
7398 fi
7399 fi
7400 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7401 if test -n "$ac_ct_STRIP"; then
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7403 $as_echo "$ac_ct_STRIP" >&6; }
7404 else
7405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7406 $as_echo "no" >&6; }
7407 fi
7408
7409   if test "x$ac_ct_STRIP" = x; then
7410     STRIP=":"
7411   else
7412     case $cross_compiling:$ac_tool_warned in
7413 yes:)
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7415 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7416 ac_tool_warned=yes ;;
7417 esac
7418     STRIP=$ac_ct_STRIP
7419   fi
7420 else
7421   STRIP="$ac_cv_prog_STRIP"
7422 fi
7423
7424 fi
7425 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7426
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7428 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7429 if test -z "$MKDIR_P"; then
7430   if test "${ac_cv_path_mkdir+set}" = set; then :
7431   $as_echo_n "(cached) " >&6
7432 else
7433   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7434 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7435 do
7436   IFS=$as_save_IFS
7437   test -z "$as_dir" && as_dir=.
7438     for ac_prog in mkdir gmkdir; do
7439          for ac_exec_ext in '' $ac_executable_extensions; do
7440            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7441            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7442              'mkdir (GNU coreutils) '* | \
7443              'mkdir (coreutils) '* | \
7444              'mkdir (fileutils) '4.1*)
7445                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7446                break 3;;
7447            esac
7448          done
7449        done
7450   done
7451 IFS=$as_save_IFS
7452
7453 fi
7454
7455   if test "${ac_cv_path_mkdir+set}" = set; then
7456     MKDIR_P="$ac_cv_path_mkdir -p"
7457   else
7458     # As a last resort, use the slow shell script.  Don't cache a
7459     # value for MKDIR_P within a source directory, because that will
7460     # break other packages using the cache if that directory is
7461     # removed, or if the value is a relative name.
7462     test -d ./--version && rmdir ./--version
7463     MKDIR_P="$ac_install_sh -d"
7464   fi
7465 fi
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7467 $as_echo "$MKDIR_P" >&6; }
7468
7469
7470 mkdir_p="$MKDIR_P"
7471 case $mkdir_p in
7472   [\\/$]* | ?:[\\/]*) ;;
7473   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7474 esac
7475
7476 for ac_prog in gawk mawk nawk awk
7477 do
7478   # Extract the first word of "$ac_prog", so it can be a program name with args.
7479 set dummy $ac_prog; ac_word=$2
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7481 $as_echo_n "checking for $ac_word... " >&6; }
7482 if test "${ac_cv_prog_AWK+set}" = set; then :
7483   $as_echo_n "(cached) " >&6
7484 else
7485   if test -n "$AWK"; then
7486   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7487 else
7488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7489 for as_dir in $PATH
7490 do
7491   IFS=$as_save_IFS
7492   test -z "$as_dir" && as_dir=.
7493     for ac_exec_ext in '' $ac_executable_extensions; do
7494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7495     ac_cv_prog_AWK="$ac_prog"
7496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7497     break 2
7498   fi
7499 done
7500   done
7501 IFS=$as_save_IFS
7502
7503 fi
7504 fi
7505 AWK=$ac_cv_prog_AWK
7506 if test -n "$AWK"; then
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7508 $as_echo "$AWK" >&6; }
7509 else
7510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7511 $as_echo "no" >&6; }
7512 fi
7513
7514
7515   test -n "$AWK" && break
7516 done
7517
7518 ac_config_commands="$ac_config_commands depfiles"
7519
7520
7521 am_make=${MAKE-make}
7522 cat > confinc << 'END'
7523 am__doit:
7524         @echo this is the am__doit target
7525 .PHONY: am__doit
7526 END
7527 # If we don't find an include directive, just comment out the code.
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7529 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7530 am__include="#"
7531 am__quote=
7532 _am_result=none
7533 # First try GNU make style include.
7534 echo "include confinc" > confmf
7535 # Ignore all kinds of additional output from `make'.
7536 case `$am_make -s -f confmf 2> /dev/null` in #(
7537 *the\ am__doit\ target*)
7538   am__include=include
7539   am__quote=
7540   _am_result=GNU
7541   ;;
7542 esac
7543 # Now try BSD make style include.
7544 if test "$am__include" = "#"; then
7545    echo '.include "confinc"' > confmf
7546    case `$am_make -s -f confmf 2> /dev/null` in #(
7547    *the\ am__doit\ target*)
7548      am__include=.include
7549      am__quote="\""
7550      _am_result=BSD
7551      ;;
7552    esac
7553 fi
7554
7555
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7557 $as_echo "$_am_result" >&6; }
7558 rm -f confinc confmf
7559
7560 # Check whether --enable-dependency-tracking was given.
7561 if test "${enable_dependency_tracking+set}" = set; then :
7562   enableval=$enable_dependency_tracking;
7563 fi
7564
7565 if test "x$enable_dependency_tracking" != xno; then
7566   am_depcomp="$ac_aux_dir/depcomp"
7567   AMDEPBACKSLASH='\'
7568 fi
7569  if test "x$enable_dependency_tracking" != xno; then
7570   AMDEP_TRUE=
7571   AMDEP_FALSE='#'
7572 else
7573   AMDEP_TRUE='#'
7574   AMDEP_FALSE=
7575 fi
7576
7577
7578 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7579   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7580   # is not polluted with repeated "-I."
7581   am__isrc=' -I$(srcdir)'
7582   # test to see if srcdir already configured
7583   if test -f $srcdir/config.status; then
7584     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7585   fi
7586 fi
7587
7588 # test whether we have cygpath
7589 if test -z "$CYGPATH_W"; then
7590   if (cygpath --version) >/dev/null 2>/dev/null; then
7591     CYGPATH_W='cygpath -w'
7592   else
7593     CYGPATH_W=echo
7594   fi
7595 fi
7596
7597
7598 # Define the identity of the package.
7599  PACKAGE=gdb
7600  VERSION=UNUSED-VERSION
7601
7602
7603 # Some tools Automake needs.
7604
7605 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7606
7607
7608 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7609
7610
7611 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7612
7613
7614 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7615
7616
7617 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7618
7619 # We need awk for the "check" target.  The system "awk" is bad on
7620 # some platforms.
7621 # Always define AMTAR for backward compatibility.
7622
7623 AMTAR=${AMTAR-"${am_missing_run}tar"}
7624
7625 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7626
7627
7628
7629
7630 depcc="$CC"   am_compiler_list=
7631
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7633 $as_echo_n "checking dependency style of $depcc... " >&6; }
7634 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7635   $as_echo_n "(cached) " >&6
7636 else
7637   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7638   # We make a subdir and do the tests there.  Otherwise we can end up
7639   # making bogus files that we don't know about and never remove.  For
7640   # instance it was reported that on HP-UX the gcc test will end up
7641   # making a dummy file named `D' -- because `-MD' means `put the output
7642   # in D'.
7643   mkdir conftest.dir
7644   # Copy depcomp to subdir because otherwise we won't find it if we're
7645   # using a relative directory.
7646   cp "$am_depcomp" conftest.dir
7647   cd conftest.dir
7648   # We will build objects and dependencies in a subdirectory because
7649   # it helps to detect inapplicable dependency modes.  For instance
7650   # both Tru64's cc and ICC support -MD to output dependencies as a
7651   # side effect of compilation, but ICC will put the dependencies in
7652   # the current directory while Tru64 will put them in the object
7653   # directory.
7654   mkdir sub
7655
7656   am_cv_CC_dependencies_compiler_type=none
7657   if test "$am_compiler_list" = ""; then
7658      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7659   fi
7660   am__universal=false
7661   case " $depcc " in #(
7662      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7663      esac
7664
7665   for depmode in $am_compiler_list; do
7666     # Setup a source with many dependencies, because some compilers
7667     # like to wrap large dependency lists on column 80 (with \), and
7668     # we should not choose a depcomp mode which is confused by this.
7669     #
7670     # We need to recreate these files for each test, as the compiler may
7671     # overwrite some of them when testing with obscure command lines.
7672     # This happens at least with the AIX C compiler.
7673     : > sub/conftest.c
7674     for i in 1 2 3 4 5 6; do
7675       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7676       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7677       # Solaris 8's {/usr,}/bin/sh.
7678       touch sub/conftst$i.h
7679     done
7680     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7681
7682     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7683     # mode.  It turns out that the SunPro C++ compiler does not properly
7684     # handle `-M -o', and we need to detect this.  Also, some Intel
7685     # versions had trouble with output in subdirs
7686     am__obj=sub/conftest.${OBJEXT-o}
7687     am__minus_obj="-o $am__obj"
7688     case $depmode in
7689     gcc)
7690       # This depmode causes a compiler race in universal mode.
7691       test "$am__universal" = false || continue
7692       ;;
7693     nosideeffect)
7694       # after this tag, mechanisms are not by side-effect, so they'll
7695       # only be used when explicitly requested
7696       if test "x$enable_dependency_tracking" = xyes; then
7697         continue
7698       else
7699         break
7700       fi
7701       ;;
7702     msvisualcpp | msvcmsys)
7703       # This compiler won't grok `-c -o', but also, the minuso test has
7704       # not run yet.  These depmodes are late enough in the game, and
7705       # so weak that their functioning should not be impacted.
7706       am__obj=conftest.${OBJEXT-o}
7707       am__minus_obj=
7708       ;;
7709     none) break ;;
7710     esac
7711     if depmode=$depmode \
7712        source=sub/conftest.c object=$am__obj \
7713        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7714        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7715          >/dev/null 2>conftest.err &&
7716        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7717        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7718        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7719        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7720       # icc doesn't choke on unknown options, it will just issue warnings
7721       # or remarks (even with -Werror).  So we grep stderr for any message
7722       # that says an option was ignored or not supported.
7723       # When given -MP, icc 7.0 and 7.1 complain thusly:
7724       #   icc: Command line warning: ignoring option '-M'; no argument required
7725       # The diagnosis changed in icc 8.0:
7726       #   icc: Command line remark: option '-MP' not supported
7727       if (grep 'ignoring option' conftest.err ||
7728           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7729         am_cv_CC_dependencies_compiler_type=$depmode
7730         break
7731       fi
7732     fi
7733   done
7734
7735   cd ..
7736   rm -rf conftest.dir
7737 else
7738   am_cv_CC_dependencies_compiler_type=none
7739 fi
7740
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7743 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7744 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7745
7746  if
7747   test "x$enable_dependency_tracking" != xno \
7748   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7749   am__fastdepCC_TRUE=
7750   am__fastdepCC_FALSE='#'
7751 else
7752   am__fastdepCC_TRUE='#'
7753   am__fastdepCC_FALSE=
7754 fi
7755
7756
7757
7758
7759
7760
7761 # Check whether --with-separate-debug-dir was given.
7762 if test "${with_separate_debug_dir+set}" = set; then :
7763   withval=$with_separate_debug_dir;
7764     DEBUGDIR=$withval
7765 else
7766   DEBUGDIR=${libdir}/debug
7767 fi
7768
7769
7770   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7771   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7772   ac_define_dir=`eval echo $DEBUGDIR`
7773   ac_define_dir=`eval echo $ac_define_dir`
7774
7775 cat >>confdefs.h <<_ACEOF
7776 #define DEBUGDIR "$ac_define_dir"
7777 _ACEOF
7778
7779
7780
7781
7782   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7783      if test "x$prefix" = xNONE; then
7784         test_prefix=/usr/local
7785      else
7786         test_prefix=$prefix
7787      fi
7788   else
7789      test_prefix=$exec_prefix
7790   fi
7791   value=0
7792   case ${ac_define_dir} in
7793      "${test_prefix}"|"${test_prefix}/"*|\
7794         '${exec_prefix}'|'${exec_prefix}/'*)
7795      value=1
7796      ;;
7797   esac
7798
7799 cat >>confdefs.h <<_ACEOF
7800 #define DEBUGDIR_RELOCATABLE $value
7801 _ACEOF
7802
7803
7804
7805
7806 # GDB's datadir relocation
7807
7808
7809
7810 # Check whether --with-gdb-datadir was given.
7811 if test "${with_gdb_datadir+set}" = set; then :
7812   withval=$with_gdb_datadir;
7813     GDB_DATADIR=$withval
7814 else
7815   GDB_DATADIR=${datadir}/gdb
7816 fi
7817
7818
7819   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7820   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7821   ac_define_dir=`eval echo $GDB_DATADIR`
7822   ac_define_dir=`eval echo $ac_define_dir`
7823
7824 cat >>confdefs.h <<_ACEOF
7825 #define GDB_DATADIR "$ac_define_dir"
7826 _ACEOF
7827
7828
7829
7830
7831   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7832      if test "x$prefix" = xNONE; then
7833         test_prefix=/usr/local
7834      else
7835         test_prefix=$prefix
7836      fi
7837   else
7838      test_prefix=$exec_prefix
7839   fi
7840   value=0
7841   case ${ac_define_dir} in
7842      "${test_prefix}"|"${test_prefix}/"*|\
7843         '${exec_prefix}'|'${exec_prefix}/'*)
7844      value=1
7845      ;;
7846   esac
7847
7848 cat >>confdefs.h <<_ACEOF
7849 #define GDB_DATADIR_RELOCATABLE $value
7850 _ACEOF
7851
7852
7853
7854
7855
7856 # Check whether --with-relocated-sources was given.
7857 if test "${with_relocated_sources+set}" = set; then :
7858   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7859
7860   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7861   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7862   ac_define_dir=`eval echo $reloc_srcdir`
7863   ac_define_dir=`eval echo $ac_define_dir`
7864
7865 cat >>confdefs.h <<_ACEOF
7866 #define RELOC_SRCDIR "$ac_define_dir"
7867 _ACEOF
7868
7869
7870
7871 fi
7872
7873
7874
7875
7876 subdirs="$subdirs doc testsuite"
7877
7878
7879 # Check whether to support alternative target configurations
7880 # Check whether --enable-targets was given.
7881 if test "${enable_targets+set}" = set; then :
7882   enableval=$enable_targets; case "${enableval}" in
7883   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7884             ;;
7885   no)       enable_targets= ;;
7886   *)        enable_targets=$enableval ;;
7887 esac
7888 fi
7889
7890
7891 # Check whether to enable 64-bit support on 32-bit hosts
7892 # Check whether --enable-64-bit-bfd was given.
7893 if test "${enable_64_bit_bfd+set}" = set; then :
7894   enableval=$enable_64_bit_bfd; case "${enableval}" in
7895   yes)  want64=true  ;;
7896   no)   want64=false ;;
7897   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7898 esac
7899 else
7900   want64=false
7901 fi
7902
7903 # Provide defaults for some variables set by the per-host and per-target
7904 # configuration.
7905 gdb_host_obs=posix-hdep.o
7906
7907 if test "${target}" = "${host}"; then
7908   gdb_native=yes
7909 else
7910   gdb_native=no
7911 fi
7912
7913 . $srcdir/configure.host
7914
7915 # Accumulate some settings from configure.tgt over all enabled targets
7916
7917 TARGET_OBS=
7918 all_targets=
7919
7920 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7921 do
7922   if test "$targ_alias" = "all"; then
7923     all_targets=true
7924   else
7925     # Canonicalize the secondary target names.
7926     result=`$ac_config_sub $targ_alias 2>/dev/null`
7927     if test -n "$result"; then
7928         targ=$result
7929     else
7930         targ=$targ_alias
7931     fi
7932
7933     . ${srcdir}/configure.tgt
7934
7935     if test -z "${gdb_target_obs}"; then :
7936   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7937 fi
7938
7939     # Target-specific object files
7940     for i in ${gdb_target_obs}; do
7941         case " $TARGET_OBS " in
7942         *" ${i} "*) ;;
7943         *)
7944           TARGET_OBS="$TARGET_OBS ${i}"
7945           ;;
7946         esac
7947     done
7948
7949     # Check whether this target needs 64-bit CORE_ADDR
7950     if test x${want64} = xfalse; then
7951       . ${srcdir}/../bfd/config.bfd
7952     fi
7953   fi
7954 done
7955
7956 if test x${all_targets} = xtrue; then
7957
7958   # We want all 64-bit targets if we either:
7959   #  - run on a 64-bit host  or
7960   #  - already require 64-bit support for some other target  or
7961   #  - the --enable-64-bit-bfd option was supplied
7962   # Otherwise we only support all 32-bit targets.
7963   #
7964   # NOTE: This test must be in sync with the corresponding
7965   #       tests in BFD!
7966
7967   if test x${want64} = xfalse; then
7968     # The cast to long int works around a bug in the HP C Compiler
7969 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7970 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7971 # This bug is HP SR number 8606223364.
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7973 $as_echo_n "checking size of long... " >&6; }
7974 if test "${ac_cv_sizeof_long+set}" = set; then :
7975   $as_echo_n "(cached) " >&6
7976 else
7977   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7978
7979 else
7980   if test "$ac_cv_type_long" = yes; then
7981      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7983 { as_fn_set_status 77
7984 as_fn_error "cannot compute sizeof (long)
7985 See \`config.log' for more details." "$LINENO" 5; }; }
7986    else
7987      ac_cv_sizeof_long=0
7988    fi
7989 fi
7990
7991 fi
7992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
7993 $as_echo "$ac_cv_sizeof_long" >&6; }
7994
7995
7996
7997 cat >>confdefs.h <<_ACEOF
7998 #define SIZEOF_LONG $ac_cv_sizeof_long
7999 _ACEOF
8000
8001
8002     if test "x${ac_cv_sizeof_long}" = "x8"; then
8003       want64=true
8004     fi
8005   fi
8006   if test x${want64} = xtrue; then
8007     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8008   else
8009     TARGET_OBS='$(ALL_TARGET_OBS)'
8010   fi
8011 fi
8012
8013
8014
8015 # For other settings, only the main target counts.
8016 gdb_sim=
8017 gdb_osabi=
8018 build_gdbserver=
8019 targ=$target; . ${srcdir}/configure.tgt
8020
8021 # Fetch the default architecture and default target vector from BFD.
8022 targ=$target; . $srcdir/../bfd/config.bfd
8023
8024 # We only want the first architecture, so strip off the others if
8025 # there is more than one.
8026 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8027
8028 if test "x$targ_archs" != x; then
8029
8030 cat >>confdefs.h <<_ACEOF
8031 #define DEFAULT_BFD_ARCH $targ_archs
8032 _ACEOF
8033
8034 fi
8035 if test "x$targ_defvec" != x; then
8036
8037 cat >>confdefs.h <<_ACEOF
8038 #define DEFAULT_BFD_VEC $targ_defvec
8039 _ACEOF
8040
8041 fi
8042
8043 # The CLI cannot be disabled yet, but may be in the future.
8044
8045 # Enable CLI.
8046 # Check whether --enable-gdbcli was given.
8047 if test "${enable_gdbcli+set}" = set; then :
8048   enableval=$enable_gdbcli; case $enableval in
8049     yes)
8050       ;;
8051     no)
8052       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8053     *)
8054       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8055   esac
8056 else
8057   enable_gdbcli=yes
8058 fi
8059
8060 if test x"$enable_gdbcli" = xyes; then
8061   if test -d $srcdir/cli; then
8062     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8063     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8064     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8065     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8066   fi
8067 fi
8068
8069 # Enable MI.
8070 # Check whether --enable-gdbmi was given.
8071 if test "${enable_gdbmi+set}" = set; then :
8072   enableval=$enable_gdbmi; case $enableval in
8073     yes | no)
8074       ;;
8075     *)
8076       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8077   esac
8078 else
8079   enable_gdbmi=yes
8080 fi
8081
8082 if test x"$enable_gdbmi" = xyes; then
8083   if test -d $srcdir/mi; then
8084     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8085     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8086     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8087     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8088   fi
8089 fi
8090
8091 # Enable TUI.
8092 # Check whether --enable-tui was given.
8093 if test "${enable_tui+set}" = set; then :
8094   enableval=$enable_tui; case $enableval in
8095     yes | no | auto)
8096       ;;
8097     *)
8098       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8099   esac
8100 else
8101   enable_tui=auto
8102 fi
8103
8104
8105 # Enable gdbtk.
8106 # Check whether --enable-gdbtk was given.
8107 if test "${enable_gdbtk+set}" = set; then :
8108   enableval=$enable_gdbtk; case $enableval in
8109     yes | no)
8110       ;;
8111     *)
8112       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8113   esac
8114 else
8115   if test -d $srcdir/gdbtk; then
8116     enable_gdbtk=yes
8117   else
8118     enable_gdbtk=no
8119   fi
8120 fi
8121
8122 # We unconditionally disable gdbtk tests on selected platforms.
8123 case $host_os in
8124   go32* | windows*)
8125     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8126 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8127     enable_gdbtk=no ;;
8128 esac
8129
8130 # Libunwind support.
8131
8132 # Check whether --with-libunwind was given.
8133 if test "${with_libunwind+set}" = set; then :
8134   withval=$with_libunwind; case "${withval}" in
8135   yes)  enable_libunwind=yes ;;
8136   no)   enable_libunwind=no ;;
8137   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8138 esac
8139 else
8140
8141   for ac_header in libunwind.h libunwind-ia64.h
8142 do :
8143   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8144 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8145 eval as_val=\$$as_ac_Header
8146    if test "x$as_val" = x""yes; then :
8147   cat >>confdefs.h <<_ACEOF
8148 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8149 _ACEOF
8150
8151 fi
8152
8153 done
8154
8155   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8156     enable_libunwind=yes;
8157   fi
8158
8159 fi
8160
8161
8162 if test x"$enable_libunwind" = xyes; then
8163   for ac_header in libunwind.h libunwind-ia64.h
8164 do :
8165   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8166 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8167 eval as_val=\$$as_ac_Header
8168    if test "x$as_val" = x""yes; then :
8169   cat >>confdefs.h <<_ACEOF
8170 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8171 _ACEOF
8172
8173 fi
8174
8175 done
8176
8177
8178 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8179
8180   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8181   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8182   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8183 fi
8184
8185 opt_curses=no
8186
8187 # Check whether --with-curses was given.
8188 if test "${with_curses+set}" = set; then :
8189   withval=$with_curses; opt_curses=$withval
8190 fi
8191
8192
8193 prefer_curses=no
8194 if test "$opt_curses" = "yes"; then
8195   prefer_curses=yes
8196 fi
8197
8198 # Profiling support.
8199 # Check whether --enable-profiling was given.
8200 if test "${enable_profiling+set}" = set; then :
8201   enableval=$enable_profiling; case $enableval in
8202     yes | no)
8203       ;;
8204     *)
8205       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8206   esac
8207 else
8208   enable_profiling=no
8209 fi
8210
8211
8212 for ac_func in monstartup _mcleanup
8213 do :
8214   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8215 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8216 eval as_val=\$$as_ac_var
8217    if test "x$as_val" = x""yes; then :
8218   cat >>confdefs.h <<_ACEOF
8219 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8220 _ACEOF
8221
8222 fi
8223 done
8224
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8226 $as_echo_n "checking for _etext... " >&6; }
8227 if test "${ac_cv_var__etext+set}" = set; then :
8228   $as_echo_n "(cached) " >&6
8229 else
8230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8231 /* end confdefs.h.  */
8232 #include <stdlib.h>
8233 extern char _etext;
8234
8235 int
8236 main ()
8237 {
8238 free (&_etext);
8239   ;
8240   return 0;
8241 }
8242 _ACEOF
8243 if ac_fn_c_try_link "$LINENO"; then :
8244   ac_cv_var__etext=yes
8245 else
8246   ac_cv_var__etext=no
8247 fi
8248 rm -f core conftest.err conftest.$ac_objext \
8249     conftest$ac_exeext conftest.$ac_ext
8250 fi
8251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8252 $as_echo "$ac_cv_var__etext" >&6; }
8253 if test $ac_cv_var__etext = yes; then
8254
8255 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8256
8257 fi
8258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8259 $as_echo_n "checking for etext... " >&6; }
8260 if test "${ac_cv_var_etext+set}" = set; then :
8261   $as_echo_n "(cached) " >&6
8262 else
8263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8264 /* end confdefs.h.  */
8265 #include <stdlib.h>
8266 extern char etext;
8267
8268 int
8269 main ()
8270 {
8271 free (&etext);
8272   ;
8273   return 0;
8274 }
8275 _ACEOF
8276 if ac_fn_c_try_link "$LINENO"; then :
8277   ac_cv_var_etext=yes
8278 else
8279   ac_cv_var_etext=no
8280 fi
8281 rm -f core conftest.err conftest.$ac_objext \
8282     conftest$ac_exeext conftest.$ac_ext
8283 fi
8284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8285 $as_echo "$ac_cv_var_etext" >&6; }
8286 if test $ac_cv_var_etext = yes; then
8287
8288 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8289
8290 fi
8291 if test "$enable_profiling" = yes ; then
8292   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8293     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8294   fi
8295   PROFILE_CFLAGS=-pg
8296   OLD_CFLAGS="$CFLAGS"
8297   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8298
8299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8300 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8301 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8302   $as_echo_n "(cached) " >&6
8303 else
8304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8305 /* end confdefs.h.  */
8306
8307 int
8308 main ()
8309 {
8310 int x;
8311   ;
8312   return 0;
8313 }
8314 _ACEOF
8315 if ac_fn_c_try_compile "$LINENO"; then :
8316   ac_cv_cc_supports_pg=yes
8317 else
8318   ac_cv_cc_supports_pg=no
8319 fi
8320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8321 fi
8322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8323 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8324
8325   if test $ac_cv_cc_supports_pg = no; then
8326     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8327   fi
8328
8329   CFLAGS="$OLD_CFLAGS"
8330 fi
8331
8332
8333
8334 # Check whether --with-pkgversion was given.
8335 if test "${with_pkgversion+set}" = set; then :
8336   withval=$with_pkgversion; case "$withval" in
8337       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8338       no)  PKGVERSION= ;;
8339       *)   PKGVERSION="($withval) " ;;
8340      esac
8341 else
8342   PKGVERSION="(GDB) "
8343
8344 fi
8345
8346
8347
8348
8349
8350 # Check whether --with-bugurl was given.
8351 if test "${with_bugurl+set}" = set; then :
8352   withval=$with_bugurl; case "$withval" in
8353       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8354       no)  BUGURL=
8355            ;;
8356       *)   BUGURL="$withval"
8357            ;;
8358      esac
8359 else
8360   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8361
8362 fi
8363
8364   case ${BUGURL} in
8365   "")
8366     REPORT_BUGS_TO=
8367     REPORT_BUGS_TEXI=
8368     ;;
8369   *)
8370     REPORT_BUGS_TO="<$BUGURL>"
8371     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8372     ;;
8373   esac;
8374
8375
8376
8377
8378 cat >>confdefs.h <<_ACEOF
8379 #define PKGVERSION "$PKGVERSION"
8380 _ACEOF
8381
8382
8383 cat >>confdefs.h <<_ACEOF
8384 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8385 _ACEOF
8386
8387
8388 # --------------------- #
8389 # Checks for programs.  #
8390 # --------------------- #
8391
8392 for ac_prog in gawk mawk nawk awk
8393 do
8394   # Extract the first word of "$ac_prog", so it can be a program name with args.
8395 set dummy $ac_prog; ac_word=$2
8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8397 $as_echo_n "checking for $ac_word... " >&6; }
8398 if test "${ac_cv_prog_AWK+set}" = set; then :
8399   $as_echo_n "(cached) " >&6
8400 else
8401   if test -n "$AWK"; then
8402   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8403 else
8404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8405 for as_dir in $PATH
8406 do
8407   IFS=$as_save_IFS
8408   test -z "$as_dir" && as_dir=.
8409     for ac_exec_ext in '' $ac_executable_extensions; do
8410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8411     ac_cv_prog_AWK="$ac_prog"
8412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8413     break 2
8414   fi
8415 done
8416   done
8417 IFS=$as_save_IFS
8418
8419 fi
8420 fi
8421 AWK=$ac_cv_prog_AWK
8422 if test -n "$AWK"; then
8423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8424 $as_echo "$AWK" >&6; }
8425 else
8426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8427 $as_echo "no" >&6; }
8428 fi
8429
8430
8431   test -n "$AWK" && break
8432 done
8433
8434
8435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8436 $as_echo_n "checking whether ln -s works... " >&6; }
8437 LN_S=$as_ln_s
8438 if test "$LN_S" = "ln -s"; then
8439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8440 $as_echo "yes" >&6; }
8441 else
8442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8443 $as_echo "no, using $LN_S" >&6; }
8444 fi
8445
8446 if test -n "$ac_tool_prefix"; then
8447   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8448 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8450 $as_echo_n "checking for $ac_word... " >&6; }
8451 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8452   $as_echo_n "(cached) " >&6
8453 else
8454   if test -n "$RANLIB"; then
8455   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8456 else
8457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8458 for as_dir in $PATH
8459 do
8460   IFS=$as_save_IFS
8461   test -z "$as_dir" && as_dir=.
8462     for ac_exec_ext in '' $ac_executable_extensions; do
8463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8464     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8466     break 2
8467   fi
8468 done
8469   done
8470 IFS=$as_save_IFS
8471
8472 fi
8473 fi
8474 RANLIB=$ac_cv_prog_RANLIB
8475 if test -n "$RANLIB"; then
8476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8477 $as_echo "$RANLIB" >&6; }
8478 else
8479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8480 $as_echo "no" >&6; }
8481 fi
8482
8483
8484 fi
8485 if test -z "$ac_cv_prog_RANLIB"; then
8486   ac_ct_RANLIB=$RANLIB
8487   # Extract the first word of "ranlib", so it can be a program name with args.
8488 set dummy ranlib; 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_ac_ct_RANLIB+set}" = set; then :
8492   $as_echo_n "(cached) " >&6
8493 else
8494   if test -n "$ac_ct_RANLIB"; then
8495   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8496 else
8497 as_save_IFS=$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_ac_ct_RANLIB="ranlib"
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 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8515 if test -n "$ac_ct_RANLIB"; then
8516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8517 $as_echo "$ac_ct_RANLIB" >&6; }
8518 else
8519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8520 $as_echo "no" >&6; }
8521 fi
8522
8523   if test "x$ac_ct_RANLIB" = x; then
8524     RANLIB=":"
8525   else
8526     case $cross_compiling:$ac_tool_warned in
8527 yes:)
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8530 ac_tool_warned=yes ;;
8531 esac
8532     RANLIB=$ac_ct_RANLIB
8533   fi
8534 else
8535   RANLIB="$ac_cv_prog_RANLIB"
8536 fi
8537
8538 for ac_prog in 'bison -y' byacc
8539 do
8540   # Extract the first word of "$ac_prog", so it can be a program name with args.
8541 set dummy $ac_prog; 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_YACC+set}" = set; then :
8545   $as_echo_n "(cached) " >&6
8546 else
8547   if test -n "$YACC"; then
8548   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8549 else
8550 as_save_IFS=$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_YACC="$ac_prog"
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 YACC=$ac_cv_prog_YACC
8568 if test -n "$YACC"; then
8569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8570 $as_echo "$YACC" >&6; }
8571 else
8572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8573 $as_echo "no" >&6; }
8574 fi
8575
8576
8577   test -n "$YACC" && break
8578 done
8579 test -n "$YACC" || YACC="yacc"
8580
8581
8582 if test -n "$ac_tool_prefix"; then
8583   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8584 set dummy ${ac_tool_prefix}ar; ac_word=$2
8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8586 $as_echo_n "checking for $ac_word... " >&6; }
8587 if test "${ac_cv_prog_AR+set}" = set; then :
8588   $as_echo_n "(cached) " >&6
8589 else
8590   if test -n "$AR"; then
8591   ac_cv_prog_AR="$AR" # Let the user override the test.
8592 else
8593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8594 for as_dir in $PATH
8595 do
8596   IFS=$as_save_IFS
8597   test -z "$as_dir" && as_dir=.
8598     for ac_exec_ext in '' $ac_executable_extensions; do
8599   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8600     ac_cv_prog_AR="${ac_tool_prefix}ar"
8601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8602     break 2
8603   fi
8604 done
8605   done
8606 IFS=$as_save_IFS
8607
8608 fi
8609 fi
8610 AR=$ac_cv_prog_AR
8611 if test -n "$AR"; then
8612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8613 $as_echo "$AR" >&6; }
8614 else
8615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8616 $as_echo "no" >&6; }
8617 fi
8618
8619
8620 fi
8621 if test -z "$ac_cv_prog_AR"; then
8622   ac_ct_AR=$AR
8623   # Extract the first word of "ar", so it can be a program name with args.
8624 set dummy ar; ac_word=$2
8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8626 $as_echo_n "checking for $ac_word... " >&6; }
8627 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8628   $as_echo_n "(cached) " >&6
8629 else
8630   if test -n "$ac_ct_AR"; then
8631   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8632 else
8633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8634 for as_dir in $PATH
8635 do
8636   IFS=$as_save_IFS
8637   test -z "$as_dir" && as_dir=.
8638     for ac_exec_ext in '' $ac_executable_extensions; do
8639   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8640     ac_cv_prog_ac_ct_AR="ar"
8641     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8642     break 2
8643   fi
8644 done
8645   done
8646 IFS=$as_save_IFS
8647
8648 fi
8649 fi
8650 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8651 if test -n "$ac_ct_AR"; then
8652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8653 $as_echo "$ac_ct_AR" >&6; }
8654 else
8655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8656 $as_echo "no" >&6; }
8657 fi
8658
8659   if test "x$ac_ct_AR" = x; then
8660     AR=""
8661   else
8662     case $cross_compiling:$ac_tool_warned in
8663 yes:)
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8666 ac_tool_warned=yes ;;
8667 esac
8668     AR=$ac_ct_AR
8669   fi
8670 else
8671   AR="$ac_cv_prog_AR"
8672 fi
8673
8674 if test -n "$ac_tool_prefix"; then
8675   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8676 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8678 $as_echo_n "checking for $ac_word... " >&6; }
8679 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8680   $as_echo_n "(cached) " >&6
8681 else
8682   if test -n "$DLLTOOL"; then
8683   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8684 else
8685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8686 for as_dir in $PATH
8687 do
8688   IFS=$as_save_IFS
8689   test -z "$as_dir" && as_dir=.
8690     for ac_exec_ext in '' $ac_executable_extensions; do
8691   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8692     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8693     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8694     break 2
8695   fi
8696 done
8697   done
8698 IFS=$as_save_IFS
8699
8700 fi
8701 fi
8702 DLLTOOL=$ac_cv_prog_DLLTOOL
8703 if test -n "$DLLTOOL"; then
8704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8705 $as_echo "$DLLTOOL" >&6; }
8706 else
8707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8708 $as_echo "no" >&6; }
8709 fi
8710
8711
8712 fi
8713 if test -z "$ac_cv_prog_DLLTOOL"; then
8714   ac_ct_DLLTOOL=$DLLTOOL
8715   # Extract the first word of "dlltool", so it can be a program name with args.
8716 set dummy dlltool; ac_word=$2
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8718 $as_echo_n "checking for $ac_word... " >&6; }
8719 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8720   $as_echo_n "(cached) " >&6
8721 else
8722   if test -n "$ac_ct_DLLTOOL"; then
8723   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8724 else
8725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8726 for as_dir in $PATH
8727 do
8728   IFS=$as_save_IFS
8729   test -z "$as_dir" && as_dir=.
8730     for ac_exec_ext in '' $ac_executable_extensions; do
8731   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8732     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8734     break 2
8735   fi
8736 done
8737   done
8738 IFS=$as_save_IFS
8739
8740 fi
8741 fi
8742 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8743 if test -n "$ac_ct_DLLTOOL"; then
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8745 $as_echo "$ac_ct_DLLTOOL" >&6; }
8746 else
8747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }
8749 fi
8750
8751   if test "x$ac_ct_DLLTOOL" = x; then
8752     DLLTOOL=""
8753   else
8754     case $cross_compiling:$ac_tool_warned in
8755 yes:)
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8758 ac_tool_warned=yes ;;
8759 esac
8760     DLLTOOL=$ac_ct_DLLTOOL
8761   fi
8762 else
8763   DLLTOOL="$ac_cv_prog_DLLTOOL"
8764 fi
8765
8766 if test -n "$ac_tool_prefix"; then
8767   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8768 set dummy ${ac_tool_prefix}windres; ac_word=$2
8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8770 $as_echo_n "checking for $ac_word... " >&6; }
8771 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8772   $as_echo_n "(cached) " >&6
8773 else
8774   if test -n "$WINDRES"; then
8775   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8776 else
8777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8778 for as_dir in $PATH
8779 do
8780   IFS=$as_save_IFS
8781   test -z "$as_dir" && as_dir=.
8782     for ac_exec_ext in '' $ac_executable_extensions; do
8783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8784     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8786     break 2
8787   fi
8788 done
8789   done
8790 IFS=$as_save_IFS
8791
8792 fi
8793 fi
8794 WINDRES=$ac_cv_prog_WINDRES
8795 if test -n "$WINDRES"; then
8796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8797 $as_echo "$WINDRES" >&6; }
8798 else
8799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8800 $as_echo "no" >&6; }
8801 fi
8802
8803
8804 fi
8805 if test -z "$ac_cv_prog_WINDRES"; then
8806   ac_ct_WINDRES=$WINDRES
8807   # Extract the first word of "windres", so it can be a program name with args.
8808 set dummy windres; ac_word=$2
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8810 $as_echo_n "checking for $ac_word... " >&6; }
8811 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8812   $as_echo_n "(cached) " >&6
8813 else
8814   if test -n "$ac_ct_WINDRES"; then
8815   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8816 else
8817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8818 for as_dir in $PATH
8819 do
8820   IFS=$as_save_IFS
8821   test -z "$as_dir" && as_dir=.
8822     for ac_exec_ext in '' $ac_executable_extensions; do
8823   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8824     ac_cv_prog_ac_ct_WINDRES="windres"
8825     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8826     break 2
8827   fi
8828 done
8829   done
8830 IFS=$as_save_IFS
8831
8832 fi
8833 fi
8834 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8835 if test -n "$ac_ct_WINDRES"; then
8836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8837 $as_echo "$ac_ct_WINDRES" >&6; }
8838 else
8839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8840 $as_echo "no" >&6; }
8841 fi
8842
8843   if test "x$ac_ct_WINDRES" = x; then
8844     WINDRES=""
8845   else
8846     case $cross_compiling:$ac_tool_warned in
8847 yes:)
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8849 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8850 ac_tool_warned=yes ;;
8851 esac
8852     WINDRES=$ac_ct_WINDRES
8853   fi
8854 else
8855   WINDRES="$ac_cv_prog_WINDRES"
8856 fi
8857
8858
8859 # Needed for GNU/Hurd.
8860 if test -n "$ac_tool_prefix"; then
8861   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8862 set dummy ${ac_tool_prefix}mig; ac_word=$2
8863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8864 $as_echo_n "checking for $ac_word... " >&6; }
8865 if test "${ac_cv_prog_MIG+set}" = set; then :
8866   $as_echo_n "(cached) " >&6
8867 else
8868   if test -n "$MIG"; then
8869   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8870 else
8871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8872 for as_dir in $PATH
8873 do
8874   IFS=$as_save_IFS
8875   test -z "$as_dir" && as_dir=.
8876     for ac_exec_ext in '' $ac_executable_extensions; do
8877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8878     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8880     break 2
8881   fi
8882 done
8883   done
8884 IFS=$as_save_IFS
8885
8886 fi
8887 fi
8888 MIG=$ac_cv_prog_MIG
8889 if test -n "$MIG"; then
8890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8891 $as_echo "$MIG" >&6; }
8892 else
8893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8894 $as_echo "no" >&6; }
8895 fi
8896
8897
8898 fi
8899 if test -z "$ac_cv_prog_MIG"; then
8900   ac_ct_MIG=$MIG
8901   # Extract the first word of "mig", so it can be a program name with args.
8902 set dummy mig; ac_word=$2
8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8904 $as_echo_n "checking for $ac_word... " >&6; }
8905 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8906   $as_echo_n "(cached) " >&6
8907 else
8908   if test -n "$ac_ct_MIG"; then
8909   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8910 else
8911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8912 for as_dir in $PATH
8913 do
8914   IFS=$as_save_IFS
8915   test -z "$as_dir" && as_dir=.
8916     for ac_exec_ext in '' $ac_executable_extensions; do
8917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8918     ac_cv_prog_ac_ct_MIG="mig"
8919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8920     break 2
8921   fi
8922 done
8923   done
8924 IFS=$as_save_IFS
8925
8926 fi
8927 fi
8928 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8929 if test -n "$ac_ct_MIG"; then
8930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8931 $as_echo "$ac_ct_MIG" >&6; }
8932 else
8933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8934 $as_echo "no" >&6; }
8935 fi
8936
8937   if test "x$ac_ct_MIG" = x; then
8938     MIG=""
8939   else
8940     case $cross_compiling:$ac_tool_warned in
8941 yes:)
8942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8944 ac_tool_warned=yes ;;
8945 esac
8946     MIG=$ac_ct_MIG
8947   fi
8948 else
8949   MIG="$ac_cv_prog_MIG"
8950 fi
8951
8952
8953 # ---------------------- #
8954 # Checks for libraries.  #
8955 # ---------------------- #
8956
8957 # We might need to link with -lm; most simulators need it.
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8959 $as_echo_n "checking for main in -lm... " >&6; }
8960 if test "${ac_cv_lib_m_main+set}" = set; then :
8961   $as_echo_n "(cached) " >&6
8962 else
8963   ac_check_lib_save_LIBS=$LIBS
8964 LIBS="-lm  $LIBS"
8965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8966 /* end confdefs.h.  */
8967
8968
8969 int
8970 main ()
8971 {
8972 return main ();
8973   ;
8974   return 0;
8975 }
8976 _ACEOF
8977 if ac_fn_c_try_link "$LINENO"; then :
8978   ac_cv_lib_m_main=yes
8979 else
8980   ac_cv_lib_m_main=no
8981 fi
8982 rm -f core conftest.err conftest.$ac_objext \
8983     conftest$ac_exeext conftest.$ac_ext
8984 LIBS=$ac_check_lib_save_LIBS
8985 fi
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
8987 $as_echo "$ac_cv_lib_m_main" >&6; }
8988 if test "x$ac_cv_lib_m_main" = x""yes; then :
8989   cat >>confdefs.h <<_ACEOF
8990 #define HAVE_LIBM 1
8991 _ACEOF
8992
8993   LIBS="-lm $LIBS"
8994
8995 fi
8996
8997
8998 # We need to link with -lw to get `wctype' on Solaris before Solaris
8999 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9000 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9001 # is known to have this problem).  Therefore we avoid libw if we can.
9002 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9003 if test "x$ac_cv_func_wctype" = x""yes; then :
9004
9005 else
9006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9007 $as_echo_n "checking for wctype in -lw... " >&6; }
9008 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9009   $as_echo_n "(cached) " >&6
9010 else
9011   ac_check_lib_save_LIBS=$LIBS
9012 LIBS="-lw  $LIBS"
9013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9014 /* end confdefs.h.  */
9015
9016 /* Override any GCC internal prototype to avoid an error.
9017    Use char because int might match the return type of a GCC
9018    builtin and then its argument prototype would still apply.  */
9019 #ifdef __cplusplus
9020 extern "C"
9021 #endif
9022 char wctype ();
9023 int
9024 main ()
9025 {
9026 return wctype ();
9027   ;
9028   return 0;
9029 }
9030 _ACEOF
9031 if ac_fn_c_try_link "$LINENO"; then :
9032   ac_cv_lib_w_wctype=yes
9033 else
9034   ac_cv_lib_w_wctype=no
9035 fi
9036 rm -f core conftest.err conftest.$ac_objext \
9037     conftest$ac_exeext conftest.$ac_ext
9038 LIBS=$ac_check_lib_save_LIBS
9039 fi
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9041 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9042 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9043   cat >>confdefs.h <<_ACEOF
9044 #define HAVE_LIBW 1
9045 _ACEOF
9046
9047   LIBS="-lw $LIBS"
9048
9049 fi
9050
9051 fi
9052
9053
9054 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9056 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9057 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9058   $as_echo_n "(cached) " >&6
9059 else
9060   ac_func_search_save_LIBS=$LIBS
9061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9062 /* end confdefs.h.  */
9063
9064 /* Override any GCC internal prototype to avoid an error.
9065    Use char because int might match the return type of a GCC
9066    builtin and then its argument prototype would still apply.  */
9067 #ifdef __cplusplus
9068 extern "C"
9069 #endif
9070 char gethostbyname ();
9071 int
9072 main ()
9073 {
9074 return gethostbyname ();
9075   ;
9076   return 0;
9077 }
9078 _ACEOF
9079 for ac_lib in '' nsl; do
9080   if test -z "$ac_lib"; then
9081     ac_res="none required"
9082   else
9083     ac_res=-l$ac_lib
9084     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9085   fi
9086   if ac_fn_c_try_link "$LINENO"; then :
9087   ac_cv_search_gethostbyname=$ac_res
9088 fi
9089 rm -f core conftest.err conftest.$ac_objext \
9090     conftest$ac_exeext
9091   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9092   break
9093 fi
9094 done
9095 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9096
9097 else
9098   ac_cv_search_gethostbyname=no
9099 fi
9100 rm conftest.$ac_ext
9101 LIBS=$ac_func_search_save_LIBS
9102 fi
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9104 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9105 ac_res=$ac_cv_search_gethostbyname
9106 if test "$ac_res" != no; then :
9107   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9108
9109 fi
9110
9111
9112 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9114 $as_echo_n "checking for library containing socketpair... " >&6; }
9115 if test "${ac_cv_search_socketpair+set}" = set; then :
9116   $as_echo_n "(cached) " >&6
9117 else
9118   ac_func_search_save_LIBS=$LIBS
9119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9120 /* end confdefs.h.  */
9121
9122 /* Override any GCC internal prototype to avoid an error.
9123    Use char because int might match the return type of a GCC
9124    builtin and then its argument prototype would still apply.  */
9125 #ifdef __cplusplus
9126 extern "C"
9127 #endif
9128 char socketpair ();
9129 int
9130 main ()
9131 {
9132 return socketpair ();
9133   ;
9134   return 0;
9135 }
9136 _ACEOF
9137 for ac_lib in '' socket; do
9138   if test -z "$ac_lib"; then
9139     ac_res="none required"
9140   else
9141     ac_res=-l$ac_lib
9142     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9143   fi
9144   if ac_fn_c_try_link "$LINENO"; then :
9145   ac_cv_search_socketpair=$ac_res
9146 fi
9147 rm -f core conftest.err conftest.$ac_objext \
9148     conftest$ac_exeext
9149   if test "${ac_cv_search_socketpair+set}" = set; then :
9150   break
9151 fi
9152 done
9153 if test "${ac_cv_search_socketpair+set}" = set; then :
9154
9155 else
9156   ac_cv_search_socketpair=no
9157 fi
9158 rm conftest.$ac_ext
9159 LIBS=$ac_func_search_save_LIBS
9160 fi
9161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9162 $as_echo "$ac_cv_search_socketpair" >&6; }
9163 ac_res=$ac_cv_search_socketpair
9164 if test "$ac_res" != no; then :
9165   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9166
9167 fi
9168
9169
9170 # Link in zlib if we can.  This allows us to read compressed debug sections.
9171
9172   # See if the user specified whether he wants zlib support or not.
9173
9174 # Check whether --with-zlib was given.
9175 if test "${with_zlib+set}" = set; then :
9176   withval=$with_zlib;
9177 else
9178   with_zlib=auto
9179 fi
9180
9181
9182   if test "$with_zlib" != "no"; then
9183     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9184 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9185 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9186   $as_echo_n "(cached) " >&6
9187 else
9188   ac_func_search_save_LIBS=$LIBS
9189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9190 /* end confdefs.h.  */
9191
9192 /* Override any GCC internal prototype to avoid an error.
9193    Use char because int might match the return type of a GCC
9194    builtin and then its argument prototype would still apply.  */
9195 #ifdef __cplusplus
9196 extern "C"
9197 #endif
9198 char zlibVersion ();
9199 int
9200 main ()
9201 {
9202 return zlibVersion ();
9203   ;
9204   return 0;
9205 }
9206 _ACEOF
9207 for ac_lib in '' z; do
9208   if test -z "$ac_lib"; then
9209     ac_res="none required"
9210   else
9211     ac_res=-l$ac_lib
9212     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9213   fi
9214   if ac_fn_c_try_link "$LINENO"; then :
9215   ac_cv_search_zlibVersion=$ac_res
9216 fi
9217 rm -f core conftest.err conftest.$ac_objext \
9218     conftest$ac_exeext
9219   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9220   break
9221 fi
9222 done
9223 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9224
9225 else
9226   ac_cv_search_zlibVersion=no
9227 fi
9228 rm conftest.$ac_ext
9229 LIBS=$ac_func_search_save_LIBS
9230 fi
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9232 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9233 ac_res=$ac_cv_search_zlibVersion
9234 if test "$ac_res" != no; then :
9235   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9236   for ac_header in zlib.h
9237 do :
9238   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9239 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9240   cat >>confdefs.h <<_ACEOF
9241 #define HAVE_ZLIB_H 1
9242 _ACEOF
9243
9244 fi
9245
9246 done
9247
9248 fi
9249
9250     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9251       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9252     fi
9253   fi
9254
9255
9256 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9258 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9259 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9260   $as_echo_n "(cached) " >&6
9261 else
9262   ac_func_search_save_LIBS=$LIBS
9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9264 /* end confdefs.h.  */
9265
9266 /* Override any GCC internal prototype to avoid an error.
9267    Use char because int might match the return type of a GCC
9268    builtin and then its argument prototype would still apply.  */
9269 #ifdef __cplusplus
9270 extern "C"
9271 #endif
9272 char dlgetmodinfo ();
9273 int
9274 main ()
9275 {
9276 return dlgetmodinfo ();
9277   ;
9278   return 0;
9279 }
9280 _ACEOF
9281 for ac_lib in '' dl xpdl; do
9282   if test -z "$ac_lib"; then
9283     ac_res="none required"
9284   else
9285     ac_res=-l$ac_lib
9286     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9287   fi
9288   if ac_fn_c_try_link "$LINENO"; then :
9289   ac_cv_search_dlgetmodinfo=$ac_res
9290 fi
9291 rm -f core conftest.err conftest.$ac_objext \
9292     conftest$ac_exeext
9293   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9294   break
9295 fi
9296 done
9297 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9298
9299 else
9300   ac_cv_search_dlgetmodinfo=no
9301 fi
9302 rm conftest.$ac_ext
9303 LIBS=$ac_func_search_save_LIBS
9304 fi
9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9306 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9307 ac_res=$ac_cv_search_dlgetmodinfo
9308 if test "$ac_res" != no; then :
9309   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9310
9311 fi
9312
9313
9314
9315
9316
9317 # Check whether --with-libiconv-prefix was given.
9318 if test "${with_libiconv_prefix+set}" = set; then :
9319   withval=$with_libiconv_prefix;
9320     for dir in `echo "$withval" | tr : ' '`; do
9321       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9322       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9323     done
9324
9325 fi
9326
9327
9328   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9329   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9330
9331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9332 $as_echo_n "checking for iconv... " >&6; }
9333 if test "${am_cv_func_iconv+set}" = set; then :
9334   $as_echo_n "(cached) " >&6
9335 else
9336
9337     am_cv_func_iconv="no, consider installing GNU libiconv"
9338     am_cv_lib_iconv=no
9339     am_cv_use_build_libiconv=no
9340     am_cv_build_libiconv_path=
9341
9342     # If libiconv is part of the build tree, then try using it over
9343     # any system iconv.
9344     if test -d ../libiconv; then
9345       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9346         am_save_LIBS="$LIBS"
9347         am_save_CPPFLAGS="$CPPFLAGS"
9348         LIBS="$LIBS $lib_dir/libiconv.a"
9349         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9350         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9351 /* end confdefs.h.  */
9352 #include <stdlib.h>
9353 #include <iconv.h>
9354 int
9355 main ()
9356 {
9357 iconv_t cd = iconv_open("","");
9358            iconv(cd,NULL,NULL,NULL,NULL);
9359            iconv_close(cd);
9360   ;
9361   return 0;
9362 }
9363 _ACEOF
9364 if ac_fn_c_try_link "$LINENO"; then :
9365   am_cv_use_build_libiconv=yes
9366           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9367           am_cv_lib_iconv=yes
9368           am_cv_func_iconv=yes
9369 fi
9370 rm -f core conftest.err conftest.$ac_objext \
9371     conftest$ac_exeext conftest.$ac_ext
9372         LIBS="$am_save_LIBS"
9373         CPPFLAGS="$am_save_CPPFLAGS"
9374         if test "$am_cv_use_build_libiconv" = "yes"; then
9375           break
9376         fi
9377       done
9378     fi
9379
9380     # Next, try to find iconv in libc.
9381     if test "$am_cv_func_iconv" != yes; then
9382       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9383 /* end confdefs.h.  */
9384 #include <stdlib.h>
9385 #include <iconv.h>
9386 int
9387 main ()
9388 {
9389 iconv_t cd = iconv_open("","");
9390          iconv(cd,NULL,NULL,NULL,NULL);
9391          iconv_close(cd);
9392   ;
9393   return 0;
9394 }
9395 _ACEOF
9396 if ac_fn_c_try_link "$LINENO"; then :
9397   am_cv_func_iconv=yes
9398 fi
9399 rm -f core conftest.err conftest.$ac_objext \
9400     conftest$ac_exeext conftest.$ac_ext
9401     fi
9402
9403     # If iconv was not in libc, try -liconv.  In this case, arrange to
9404     # look in the libiconv prefix, if it was specified by the user.
9405     if test "$am_cv_func_iconv" != yes; then
9406       am_save_CPPFLAGS="$CPPFLAGS"
9407       am_save_LIBS="$LIBS"
9408       if test -n "$LIBICONV_INCLUDE"; then
9409         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9410         LIBS="$LIBS $LIBICONV_LIBDIR"
9411       fi
9412       LIBS="$LIBS -liconv"
9413       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9414 /* end confdefs.h.  */
9415 #include <stdlib.h>
9416 #include <iconv.h>
9417 int
9418 main ()
9419 {
9420 iconv_t cd = iconv_open("","");
9421          iconv(cd,NULL,NULL,NULL,NULL);
9422          iconv_close(cd);
9423   ;
9424   return 0;
9425 }
9426 _ACEOF
9427 if ac_fn_c_try_link "$LINENO"; then :
9428   am_cv_lib_iconv=yes
9429         am_cv_func_iconv=yes
9430 fi
9431 rm -f core conftest.err conftest.$ac_objext \
9432     conftest$ac_exeext conftest.$ac_ext
9433       LIBS="$am_save_LIBS"
9434       CPPFLAGS="$am_save_CPPFLAGS"
9435     fi
9436
9437 fi
9438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9439 $as_echo "$am_cv_func_iconv" >&6; }
9440
9441   # Set the various flags based on the cache variables.  We can't rely
9442   # on the flags to remain set from the above code, due to caching.
9443   LIBICONV=
9444   if test "$am_cv_lib_iconv" = yes; then
9445     LIBICONV="-liconv"
9446   else
9447     LIBICONV_LIBDIR=
9448     LIBICONV_INCLUDE=
9449   fi
9450   if test "$am_cv_use_build_libiconv" = yes; then
9451     LIBICONV="$am_cv_build_libiconv_path"
9452     LIBICONV_LIBDIR=""
9453     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9454   fi
9455   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9456   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9457
9458   if test "$am_cv_func_iconv" = yes; then
9459
9460 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9461
9462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9463 $as_echo_n "checking for iconv declaration... " >&6; }
9464     if test "${am_cv_proto_iconv+set}" = set; then :
9465   $as_echo_n "(cached) " >&6
9466 else
9467
9468       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9469 /* end confdefs.h.  */
9470
9471 #include <stdlib.h>
9472 #include <iconv.h>
9473 extern
9474 #ifdef __cplusplus
9475 "C"
9476 #endif
9477 #if defined(__STDC__) || defined(__cplusplus)
9478 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9479 #else
9480 size_t iconv();
9481 #endif
9482
9483 int
9484 main ()
9485 {
9486
9487   ;
9488   return 0;
9489 }
9490 _ACEOF
9491 if ac_fn_c_try_compile "$LINENO"; then :
9492   am_cv_proto_iconv_arg1=""
9493 else
9494   am_cv_proto_iconv_arg1="const"
9495 fi
9496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9497       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9498 fi
9499
9500     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9501     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9502          }$am_cv_proto_iconv" >&5
9503 $as_echo "${ac_t:-
9504          }$am_cv_proto_iconv" >&6; }
9505
9506 cat >>confdefs.h <<_ACEOF
9507 #define ICONV_CONST $am_cv_proto_iconv_arg1
9508 _ACEOF
9509
9510   fi
9511
9512
9513 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9514 # There is a very specific comment in /usr/include/curses.h explaining that
9515 # termcap routines built into libcurses must not be used.
9516 #
9517 # The symptoms we observed so far is GDB unexpectedly changing
9518 # the terminal settings when tgetent is called - this is particularly
9519 # visible as the output is missing carriage returns, and so rapidly
9520 # becomes very hard to read.
9521 #
9522 # The readline configure script has already decided that libtermcap
9523 # was enough for its purposes, and so decided to build readline using
9524 # libtermcap.  Since the TUI mode requires curses, building GDB with
9525 # TUI enabled results in both libraries to be used at the same time,
9526 # which is not allowed.  This basically means that GDB with TUI is
9527 # broken on alpha-osf.
9528
9529 case $host_os in
9530   osf* )
9531     if test x"$enable_tui" = xyes; then
9532       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9533     fi
9534     if test x"$enable_tui" = xauto; then
9535       enable_tui=no
9536     fi
9537     ;;
9538 esac
9539
9540 # For the TUI, we need enhanced curses functionality.
9541 if test x"$enable_tui" != xno; then
9542   prefer_curses=yes
9543 fi
9544
9545 curses_found=no
9546 if test x"$prefer_curses" = xyes; then
9547   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9548   # curses library because the latter might not provide all the
9549   # functionality we need.  However, this leads to problems on systems
9550   # where the linker searches /usr/local/lib, but the compiler doesn't
9551   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9552   # default installation of ncurses on alpha*-dec-osf* will lead to such
9553   # a situation.
9554   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9555 $as_echo_n "checking for library containing waddstr... " >&6; }
9556 if test "${ac_cv_search_waddstr+set}" = set; then :
9557   $as_echo_n "(cached) " >&6
9558 else
9559   ac_func_search_save_LIBS=$LIBS
9560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9561 /* end confdefs.h.  */
9562
9563 /* Override any GCC internal prototype to avoid an error.
9564    Use char because int might match the return type of a GCC
9565    builtin and then its argument prototype would still apply.  */
9566 #ifdef __cplusplus
9567 extern "C"
9568 #endif
9569 char waddstr ();
9570 int
9571 main ()
9572 {
9573 return waddstr ();
9574   ;
9575   return 0;
9576 }
9577 _ACEOF
9578 for ac_lib in '' ncurses cursesX curses; do
9579   if test -z "$ac_lib"; then
9580     ac_res="none required"
9581   else
9582     ac_res=-l$ac_lib
9583     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9584   fi
9585   if ac_fn_c_try_link "$LINENO"; then :
9586   ac_cv_search_waddstr=$ac_res
9587 fi
9588 rm -f core conftest.err conftest.$ac_objext \
9589     conftest$ac_exeext
9590   if test "${ac_cv_search_waddstr+set}" = set; then :
9591   break
9592 fi
9593 done
9594 if test "${ac_cv_search_waddstr+set}" = set; then :
9595
9596 else
9597   ac_cv_search_waddstr=no
9598 fi
9599 rm conftest.$ac_ext
9600 LIBS=$ac_func_search_save_LIBS
9601 fi
9602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9603 $as_echo "$ac_cv_search_waddstr" >&6; }
9604 ac_res=$ac_cv_search_waddstr
9605 if test "$ac_res" != no; then :
9606   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9607
9608 fi
9609
9610
9611   if test "$ac_cv_search_waddstr" != no; then
9612     curses_found=yes
9613   fi
9614 fi
9615
9616 # Check whether we should enable the TUI, but only do so if we really
9617 # can.
9618 if test x"$enable_tui" != xno; then
9619   if test -d $srcdir/tui; then
9620     if test "$curses_found" != no; then
9621       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9622       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9623       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9624       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9625       CONFIG_ALL="${CONFIG_ALL} all-tui"
9626       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9627       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9628       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9629     else
9630       if test x"$enable_tui" = xyes; then
9631         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9632       else
9633         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9634 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9635       fi
9636     fi
9637   fi
9638 fi
9639
9640 # Since GDB uses Readline, we need termcap functionality.  In many
9641 # cases this will be provided by the curses library, but some systems
9642 # have a seperate termcap library, or no curses library at all.
9643
9644 case $host_os in
9645   cygwin*)
9646     if test -d $srcdir/libtermcap; then
9647       LIBS="../libtermcap/libtermcap.a $LIBS"
9648       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9649     fi ;;
9650   go32* | *djgpp*)
9651     ac_cv_search_tgetent="none required"
9652     ;;
9653   *mingw32*)
9654     ac_cv_search_tgetent="none required"
9655     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9656     ;;
9657 esac
9658
9659 # These are the libraries checked by Readline.
9660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9661 $as_echo_n "checking for library containing tgetent... " >&6; }
9662 if test "${ac_cv_search_tgetent+set}" = set; then :
9663   $as_echo_n "(cached) " >&6
9664 else
9665   ac_func_search_save_LIBS=$LIBS
9666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9667 /* end confdefs.h.  */
9668
9669 /* Override any GCC internal prototype to avoid an error.
9670    Use char because int might match the return type of a GCC
9671    builtin and then its argument prototype would still apply.  */
9672 #ifdef __cplusplus
9673 extern "C"
9674 #endif
9675 char tgetent ();
9676 int
9677 main ()
9678 {
9679 return tgetent ();
9680   ;
9681   return 0;
9682 }
9683 _ACEOF
9684 for ac_lib in '' termcap tinfo curses ncurses; do
9685   if test -z "$ac_lib"; then
9686     ac_res="none required"
9687   else
9688     ac_res=-l$ac_lib
9689     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9690   fi
9691   if ac_fn_c_try_link "$LINENO"; then :
9692   ac_cv_search_tgetent=$ac_res
9693 fi
9694 rm -f core conftest.err conftest.$ac_objext \
9695     conftest$ac_exeext
9696   if test "${ac_cv_search_tgetent+set}" = set; then :
9697   break
9698 fi
9699 done
9700 if test "${ac_cv_search_tgetent+set}" = set; then :
9701
9702 else
9703   ac_cv_search_tgetent=no
9704 fi
9705 rm conftest.$ac_ext
9706 LIBS=$ac_func_search_save_LIBS
9707 fi
9708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9709 $as_echo "$ac_cv_search_tgetent" >&6; }
9710 ac_res=$ac_cv_search_tgetent
9711 if test "$ac_res" != no; then :
9712   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9713
9714 fi
9715
9716
9717 if test "$ac_cv_search_tgetent" = no; then
9718   as_fn_error "no termcap library found" "$LINENO" 5
9719 fi
9720
9721
9722 # Check whether --with-system-readline was given.
9723 if test "${with_system_readline+set}" = set; then :
9724   withval=$with_system_readline;
9725 fi
9726
9727
9728 if test "$with_system_readline" = yes; then
9729   READLINE=-lreadline
9730   READLINE_DEPS=
9731   READLINE_CFLAGS=
9732
9733   # readline-6.0 started to use the name `_rl_echoing_p'.
9734   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
9735
9736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
9737 $as_echo_n "checking for readline_echoing_p... " >&6; }
9738   save_LIBS=$LIBS
9739   LIBS="$LIBS $READLINE"
9740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9741 /* end confdefs.h.  */
9742
9743 int
9744 main ()
9745 {
9746 extern int readline_echoing_p;
9747                                     return readline_echoing_p;
9748   ;
9749   return 0;
9750 }
9751 _ACEOF
9752 if ac_fn_c_try_link "$LINENO"; then :
9753   READLINE_ECHOING_P=yes
9754 else
9755   READLINE_ECHOING_P=no
9756
9757 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
9758
9759 fi
9760 rm -f core conftest.err conftest.$ac_objext \
9761     conftest$ac_exeext conftest.$ac_ext
9762   LIBS="$save_LIBS"
9763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
9764 $as_echo "$READLINE_ECHOING_P" >&6; }
9765 else
9766   READLINE='$(READLINE_DIR)/libreadline.a'
9767   READLINE_DEPS='$(READLINE)'
9768   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9769 fi
9770
9771
9772
9773
9774
9775 # Check whether --with-expat was given.
9776 if test "${with_expat+set}" = set; then :
9777   withval=$with_expat;
9778 else
9779   with_expat=auto
9780 fi
9781
9782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9783 $as_echo_n "checking whether to use expat... " >&6; }
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9785 $as_echo "$with_expat" >&6; }
9786
9787 if test "${with_expat}" = no; then
9788   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9789 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9790   HAVE_LIBEXPAT=no
9791 else
9792
9793       if test "X$prefix" = "XNONE"; then
9794     acl_final_prefix="$ac_default_prefix"
9795   else
9796     acl_final_prefix="$prefix"
9797   fi
9798   if test "X$exec_prefix" = "XNONE"; then
9799     acl_final_exec_prefix='${prefix}'
9800   else
9801     acl_final_exec_prefix="$exec_prefix"
9802   fi
9803   acl_save_prefix="$prefix"
9804   prefix="$acl_final_prefix"
9805   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9806   prefix="$acl_save_prefix"
9807
9808
9809 # Check whether --with-gnu-ld was given.
9810 if test "${with_gnu_ld+set}" = set; then :
9811   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9812 else
9813   with_gnu_ld=no
9814 fi
9815
9816 # Prepare PATH_SEPARATOR.
9817 # The user is always right.
9818 if test "${PATH_SEPARATOR+set}" != set; then
9819   echo "#! /bin/sh" >conf$$.sh
9820   echo  "exit 0"   >>conf$$.sh
9821   chmod +x conf$$.sh
9822   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9823     PATH_SEPARATOR=';'
9824   else
9825     PATH_SEPARATOR=:
9826   fi
9827   rm -f conf$$.sh
9828 fi
9829 ac_prog=ld
9830 if test "$GCC" = yes; then
9831   # Check if gcc -print-prog-name=ld gives a path.
9832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9833 $as_echo_n "checking for ld used by GCC... " >&6; }
9834   case $host in
9835   *-*-mingw*)
9836     # gcc leaves a trailing carriage return which upsets mingw
9837     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9838   *)
9839     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9840   esac
9841   case $ac_prog in
9842     # Accept absolute paths.
9843     [\\/]* | [A-Za-z]:[\\/]*)
9844       re_direlt='/[^/][^/]*/\.\./'
9845       # Canonicalize the path of ld
9846       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9847       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9848         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9849       done
9850       test -z "$LD" && LD="$ac_prog"
9851       ;;
9852   "")
9853     # If it fails, then pretend we aren't using GCC.
9854     ac_prog=ld
9855     ;;
9856   *)
9857     # If it is relative, then search for the first ld in PATH.
9858     with_gnu_ld=unknown
9859     ;;
9860   esac
9861 elif test "$with_gnu_ld" = yes; then
9862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9863 $as_echo_n "checking for GNU ld... " >&6; }
9864 else
9865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9866 $as_echo_n "checking for non-GNU ld... " >&6; }
9867 fi
9868 if test "${acl_cv_path_LD+set}" = set; then :
9869   $as_echo_n "(cached) " >&6
9870 else
9871   if test -z "$LD"; then
9872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9873   for ac_dir in $PATH; do
9874     test -z "$ac_dir" && ac_dir=.
9875     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9876       acl_cv_path_LD="$ac_dir/$ac_prog"
9877       # Check to see if the program is GNU ld.  I'd rather use --version,
9878       # but apparently some GNU ld's only accept -v.
9879       # Break only if it was the GNU/non-GNU ld that we prefer.
9880       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9881         test "$with_gnu_ld" != no && break
9882       else
9883         test "$with_gnu_ld" != yes && break
9884       fi
9885     fi
9886   done
9887   IFS="$ac_save_ifs"
9888 else
9889   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9890 fi
9891 fi
9892
9893 LD="$acl_cv_path_LD"
9894 if test -n "$LD"; then
9895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9896 $as_echo "$LD" >&6; }
9897 else
9898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9899 $as_echo "no" >&6; }
9900 fi
9901 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9903 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9904 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9905   $as_echo_n "(cached) " >&6
9906 else
9907   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9908 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9909   acl_cv_prog_gnu_ld=yes
9910 else
9911   acl_cv_prog_gnu_ld=no
9912 fi
9913 fi
9914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9915 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9916 with_gnu_ld=$acl_cv_prog_gnu_ld
9917
9918
9919
9920                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9921 $as_echo_n "checking for shared library run path origin... " >&6; }
9922 if test "${acl_cv_rpath+set}" = set; then :
9923   $as_echo_n "(cached) " >&6
9924 else
9925
9926     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9927     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9928     . ./conftest.sh
9929     rm -f ./conftest.sh
9930     acl_cv_rpath=done
9931
9932 fi
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9934 $as_echo "$acl_cv_rpath" >&6; }
9935   wl="$acl_cv_wl"
9936   libext="$acl_cv_libext"
9937   shlibext="$acl_cv_shlibext"
9938   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9939   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9940   hardcode_direct="$acl_cv_hardcode_direct"
9941   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9942     # Check whether --enable-rpath was given.
9943 if test "${enable_rpath+set}" = set; then :
9944   enableval=$enable_rpath; :
9945 else
9946   enable_rpath=yes
9947 fi
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958     use_additional=yes
9959
9960   acl_save_prefix="$prefix"
9961   prefix="$acl_final_prefix"
9962   acl_save_exec_prefix="$exec_prefix"
9963   exec_prefix="$acl_final_exec_prefix"
9964
9965     eval additional_includedir=\"$includedir\"
9966     eval additional_libdir=\"$libdir\"
9967
9968   exec_prefix="$acl_save_exec_prefix"
9969   prefix="$acl_save_prefix"
9970
9971
9972 # Check whether --with-libexpat-prefix was given.
9973 if test "${with_libexpat_prefix+set}" = set; then :
9974   withval=$with_libexpat_prefix;
9975     if test "X$withval" = "Xno"; then
9976       use_additional=no
9977     else
9978       if test "X$withval" = "X"; then
9979
9980   acl_save_prefix="$prefix"
9981   prefix="$acl_final_prefix"
9982   acl_save_exec_prefix="$exec_prefix"
9983   exec_prefix="$acl_final_exec_prefix"
9984
9985           eval additional_includedir=\"$includedir\"
9986           eval additional_libdir=\"$libdir\"
9987
9988   exec_prefix="$acl_save_exec_prefix"
9989   prefix="$acl_save_prefix"
9990
9991       else
9992         additional_includedir="$withval/include"
9993         additional_libdir="$withval/lib"
9994       fi
9995     fi
9996
9997 fi
9998
9999       LIBEXPAT=
10000   LTLIBEXPAT=
10001   INCEXPAT=
10002   rpathdirs=
10003   ltrpathdirs=
10004   names_already_handled=
10005   names_next_round='expat '
10006   while test -n "$names_next_round"; do
10007     names_this_round="$names_next_round"
10008     names_next_round=
10009     for name in $names_this_round; do
10010       already_handled=
10011       for n in $names_already_handled; do
10012         if test "$n" = "$name"; then
10013           already_handled=yes
10014           break
10015         fi
10016       done
10017       if test -z "$already_handled"; then
10018         names_already_handled="$names_already_handled $name"
10019                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10020         eval value=\"\$HAVE_LIB$uppername\"
10021         if test -n "$value"; then
10022           if test "$value" = yes; then
10023             eval value=\"\$LIB$uppername\"
10024             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10025             eval value=\"\$LTLIB$uppername\"
10026             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10027           else
10028                                     :
10029           fi
10030         else
10031                               found_dir=
10032           found_la=
10033           found_so=
10034           found_a=
10035           if test $use_additional = yes; then
10036             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10037               found_dir="$additional_libdir"
10038               found_so="$additional_libdir/lib$name.$shlibext"
10039               if test -f "$additional_libdir/lib$name.la"; then
10040                 found_la="$additional_libdir/lib$name.la"
10041               fi
10042             else
10043               if test -f "$additional_libdir/lib$name.$libext"; then
10044                 found_dir="$additional_libdir"
10045                 found_a="$additional_libdir/lib$name.$libext"
10046                 if test -f "$additional_libdir/lib$name.la"; then
10047                   found_la="$additional_libdir/lib$name.la"
10048                 fi
10049               fi
10050             fi
10051           fi
10052           if test "X$found_dir" = "X"; then
10053             for x in $LDFLAGS $LTLIBEXPAT; do
10054
10055   acl_save_prefix="$prefix"
10056   prefix="$acl_final_prefix"
10057   acl_save_exec_prefix="$exec_prefix"
10058   exec_prefix="$acl_final_exec_prefix"
10059   eval x=\"$x\"
10060   exec_prefix="$acl_save_exec_prefix"
10061   prefix="$acl_save_prefix"
10062
10063               case "$x" in
10064                 -L*)
10065                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10066                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10067                     found_dir="$dir"
10068                     found_so="$dir/lib$name.$shlibext"
10069                     if test -f "$dir/lib$name.la"; then
10070                       found_la="$dir/lib$name.la"
10071                     fi
10072                   else
10073                     if test -f "$dir/lib$name.$libext"; then
10074                       found_dir="$dir"
10075                       found_a="$dir/lib$name.$libext"
10076                       if test -f "$dir/lib$name.la"; then
10077                         found_la="$dir/lib$name.la"
10078                       fi
10079                     fi
10080                   fi
10081                   ;;
10082               esac
10083               if test "X$found_dir" != "X"; then
10084                 break
10085               fi
10086             done
10087           fi
10088           if test "X$found_dir" != "X"; then
10089                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10090             if test "X$found_so" != "X"; then
10091                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10092                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10093               else
10094                                                                                 haveit=
10095                 for x in $ltrpathdirs; do
10096                   if test "X$x" = "X$found_dir"; then
10097                     haveit=yes
10098                     break
10099                   fi
10100                 done
10101                 if test -z "$haveit"; then
10102                   ltrpathdirs="$ltrpathdirs $found_dir"
10103                 fi
10104                                 if test "$hardcode_direct" = yes; then
10105                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10106                 else
10107                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10108                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10109                                                             haveit=
10110                     for x in $rpathdirs; do
10111                       if test "X$x" = "X$found_dir"; then
10112                         haveit=yes
10113                         break
10114                       fi
10115                     done
10116                     if test -z "$haveit"; then
10117                       rpathdirs="$rpathdirs $found_dir"
10118                     fi
10119                   else
10120                                                                                 haveit=
10121                     for x in $LDFLAGS $LIBEXPAT; do
10122
10123   acl_save_prefix="$prefix"
10124   prefix="$acl_final_prefix"
10125   acl_save_exec_prefix="$exec_prefix"
10126   exec_prefix="$acl_final_exec_prefix"
10127   eval x=\"$x\"
10128   exec_prefix="$acl_save_exec_prefix"
10129   prefix="$acl_save_prefix"
10130
10131                       if test "X$x" = "X-L$found_dir"; then
10132                         haveit=yes
10133                         break
10134                       fi
10135                     done
10136                     if test -z "$haveit"; then
10137                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10138                     fi
10139                     if test "$hardcode_minus_L" != no; then
10140                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10141                     else
10142                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10143                     fi
10144                   fi
10145                 fi
10146               fi
10147             else
10148               if test "X$found_a" != "X"; then
10149                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10150               else
10151                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10152               fi
10153             fi
10154                         additional_includedir=
10155             case "$found_dir" in
10156               */lib | */lib/)
10157                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10158                 additional_includedir="$basedir/include"
10159                 ;;
10160             esac
10161             if test "X$additional_includedir" != "X"; then
10162                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10163                 haveit=
10164                 if test "X$additional_includedir" = "X/usr/local/include"; then
10165                   if test -n "$GCC"; then
10166                     case $host_os in
10167                       linux*) haveit=yes;;
10168                     esac
10169                   fi
10170                 fi
10171                 if test -z "$haveit"; then
10172                   for x in $CPPFLAGS $INCEXPAT; do
10173
10174   acl_save_prefix="$prefix"
10175   prefix="$acl_final_prefix"
10176   acl_save_exec_prefix="$exec_prefix"
10177   exec_prefix="$acl_final_exec_prefix"
10178   eval x=\"$x\"
10179   exec_prefix="$acl_save_exec_prefix"
10180   prefix="$acl_save_prefix"
10181
10182                     if test "X$x" = "X-I$additional_includedir"; then
10183                       haveit=yes
10184                       break
10185                     fi
10186                   done
10187                   if test -z "$haveit"; then
10188                     if test -d "$additional_includedir"; then
10189                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10190                     fi
10191                   fi
10192                 fi
10193               fi
10194             fi
10195                         if test -n "$found_la"; then
10196                                                         save_libdir="$libdir"
10197               case "$found_la" in
10198                 */* | *\\*) . "$found_la" ;;
10199                 *) . "./$found_la" ;;
10200               esac
10201               libdir="$save_libdir"
10202                             for dep in $dependency_libs; do
10203                 case "$dep" in
10204                   -L*)
10205                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10206                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10207                       haveit=
10208                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10209                         if test -n "$GCC"; then
10210                           case $host_os in
10211                             linux*) haveit=yes;;
10212                           esac
10213                         fi
10214                       fi
10215                       if test -z "$haveit"; then
10216                         haveit=
10217                         for x in $LDFLAGS $LIBEXPAT; do
10218
10219   acl_save_prefix="$prefix"
10220   prefix="$acl_final_prefix"
10221   acl_save_exec_prefix="$exec_prefix"
10222   exec_prefix="$acl_final_exec_prefix"
10223   eval x=\"$x\"
10224   exec_prefix="$acl_save_exec_prefix"
10225   prefix="$acl_save_prefix"
10226
10227                           if test "X$x" = "X-L$additional_libdir"; then
10228                             haveit=yes
10229                             break
10230                           fi
10231                         done
10232                         if test -z "$haveit"; then
10233                           if test -d "$additional_libdir"; then
10234                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10235                           fi
10236                         fi
10237                         haveit=
10238                         for x in $LDFLAGS $LTLIBEXPAT; do
10239
10240   acl_save_prefix="$prefix"
10241   prefix="$acl_final_prefix"
10242   acl_save_exec_prefix="$exec_prefix"
10243   exec_prefix="$acl_final_exec_prefix"
10244   eval x=\"$x\"
10245   exec_prefix="$acl_save_exec_prefix"
10246   prefix="$acl_save_prefix"
10247
10248                           if test "X$x" = "X-L$additional_libdir"; then
10249                             haveit=yes
10250                             break
10251                           fi
10252                         done
10253                         if test -z "$haveit"; then
10254                           if test -d "$additional_libdir"; then
10255                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10256                           fi
10257                         fi
10258                       fi
10259                     fi
10260                     ;;
10261                   -R*)
10262                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10263                     if test "$enable_rpath" != no; then
10264                                                                   haveit=
10265                       for x in $rpathdirs; do
10266                         if test "X$x" = "X$dir"; then
10267                           haveit=yes
10268                           break
10269                         fi
10270                       done
10271                       if test -z "$haveit"; then
10272                         rpathdirs="$rpathdirs $dir"
10273                       fi
10274                                                                   haveit=
10275                       for x in $ltrpathdirs; do
10276                         if test "X$x" = "X$dir"; then
10277                           haveit=yes
10278                           break
10279                         fi
10280                       done
10281                       if test -z "$haveit"; then
10282                         ltrpathdirs="$ltrpathdirs $dir"
10283                       fi
10284                     fi
10285                     ;;
10286                   -l*)
10287                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10288                     ;;
10289                   *.la)
10290                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10291                     ;;
10292                   *)
10293                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10294                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10295                     ;;
10296                 esac
10297               done
10298             fi
10299           else
10300                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10301             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10302           fi
10303         fi
10304       fi
10305     done
10306   done
10307   if test "X$rpathdirs" != "X"; then
10308     if test -n "$hardcode_libdir_separator"; then
10309                         alldirs=
10310       for found_dir in $rpathdirs; do
10311         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10312       done
10313             acl_save_libdir="$libdir"
10314       libdir="$alldirs"
10315       eval flag=\"$hardcode_libdir_flag_spec\"
10316       libdir="$acl_save_libdir"
10317       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10318     else
10319             for found_dir in $rpathdirs; do
10320         acl_save_libdir="$libdir"
10321         libdir="$found_dir"
10322         eval flag=\"$hardcode_libdir_flag_spec\"
10323         libdir="$acl_save_libdir"
10324         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10325       done
10326     fi
10327   fi
10328   if test "X$ltrpathdirs" != "X"; then
10329             for found_dir in $ltrpathdirs; do
10330       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10331     done
10332   fi
10333
10334
10335         ac_save_CPPFLAGS="$CPPFLAGS"
10336
10337   for element in $INCEXPAT; do
10338     haveit=
10339     for x in $CPPFLAGS; do
10340
10341   acl_save_prefix="$prefix"
10342   prefix="$acl_final_prefix"
10343   acl_save_exec_prefix="$exec_prefix"
10344   exec_prefix="$acl_final_exec_prefix"
10345   eval x=\"$x\"
10346   exec_prefix="$acl_save_exec_prefix"
10347   prefix="$acl_save_prefix"
10348
10349       if test "X$x" = "X$element"; then
10350         haveit=yes
10351         break
10352       fi
10353     done
10354     if test -z "$haveit"; then
10355       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10356     fi
10357   done
10358
10359
10360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10361 $as_echo_n "checking for libexpat... " >&6; }
10362 if test "${ac_cv_libexpat+set}" = set; then :
10363   $as_echo_n "(cached) " >&6
10364 else
10365
10366     ac_save_LIBS="$LIBS"
10367     LIBS="$LIBS $LIBEXPAT"
10368     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10369 /* end confdefs.h.  */
10370 #include "expat.h"
10371 int
10372 main ()
10373 {
10374 XML_Parser p = XML_ParserCreate (0);
10375   ;
10376   return 0;
10377 }
10378 _ACEOF
10379 if ac_fn_c_try_link "$LINENO"; then :
10380   ac_cv_libexpat=yes
10381 else
10382   ac_cv_libexpat=no
10383 fi
10384 rm -f core conftest.err conftest.$ac_objext \
10385     conftest$ac_exeext conftest.$ac_ext
10386     LIBS="$ac_save_LIBS"
10387
10388 fi
10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10390 $as_echo "$ac_cv_libexpat" >&6; }
10391   if test "$ac_cv_libexpat" = yes; then
10392     HAVE_LIBEXPAT=yes
10393
10394 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10395
10396     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10397 $as_echo_n "checking how to link with libexpat... " >&6; }
10398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10399 $as_echo "$LIBEXPAT" >&6; }
10400   else
10401     HAVE_LIBEXPAT=no
10402             CPPFLAGS="$ac_save_CPPFLAGS"
10403     LIBEXPAT=
10404     LTLIBEXPAT=
10405   fi
10406
10407
10408
10409
10410
10411
10412   if test "$HAVE_LIBEXPAT" != yes; then
10413     if test "$with_expat" = yes; then
10414       as_fn_error "expat is missing or unusable" "$LINENO" 5
10415     else
10416       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10417 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10418     fi
10419   else
10420     save_LIBS=$LIBS
10421     LIBS="$LIBS $LIBEXPAT"
10422     for ac_func in XML_StopParser
10423 do :
10424   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10425 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10426   cat >>confdefs.h <<_ACEOF
10427 #define HAVE_XML_STOPPARSER 1
10428 _ACEOF
10429
10430 fi
10431 done
10432
10433     LIBS=$save_LIBS
10434   fi
10435 fi
10436
10437
10438
10439
10440
10441
10442 # Check whether --with-python was given.
10443 if test "${with_python+set}" = set; then :
10444   withval=$with_python;
10445 else
10446   with_python=auto
10447 fi
10448
10449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10450 $as_echo_n "checking whether to use python... " >&6; }
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10452 $as_echo "$with_python" >&6; }
10453
10454 if test "${with_python}" = no; then
10455   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10456 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10457   have_libpython=no
10458 else
10459   case "${with_python}" in
10460   /*)
10461     if test -d ${with_python}; then
10462       # Assume the python binary is ${with_python}/bin/python.
10463       python_prog="${with_python}/bin/python"
10464       python_prefix=
10465       if test ! -x ${python_prog}; then
10466         # Fall back to gdb 7.0/7.1 behaviour.
10467         python_prog=missing
10468         python_prefix=${with_python}
10469       fi
10470     elif test -x ${with_python}; then
10471       # While we can't run python compiled for $host (unless host == build),
10472       # the user could write a script that provides the needed information,
10473       # so we support that.
10474       python_prog=${with_python}
10475       python_prefix=
10476     else
10477       as_fn_error "invalid value for --with-python" "$LINENO" 5
10478     fi
10479     ;;
10480   */*)
10481     # Disallow --with-python=foo/bar.
10482     as_fn_error "invalid value for --with-python" "$LINENO" 5
10483     ;;
10484   *)
10485     # The user has either specified auto, yes, or the name of the python
10486     # program assumed to be in $PATH.
10487     python_prefix=
10488     case "${with_python}" in
10489     yes | auto)
10490       if test ${build} = ${host}; then
10491         # Extract the first word of "python", so it can be a program name with args.
10492 set dummy python; ac_word=$2
10493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10494 $as_echo_n "checking for $ac_word... " >&6; }
10495 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10496   $as_echo_n "(cached) " >&6
10497 else
10498   case $python_prog_path in
10499   [\\/]* | ?:[\\/]*)
10500   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10501   ;;
10502   *)
10503   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10504 for as_dir in $PATH
10505 do
10506   IFS=$as_save_IFS
10507   test -z "$as_dir" && as_dir=.
10508     for ac_exec_ext in '' $ac_executable_extensions; do
10509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10510     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10512     break 2
10513   fi
10514 done
10515   done
10516 IFS=$as_save_IFS
10517
10518   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10519   ;;
10520 esac
10521 fi
10522 python_prog_path=$ac_cv_path_python_prog_path
10523 if test -n "$python_prog_path"; then
10524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10525 $as_echo "$python_prog_path" >&6; }
10526 else
10527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10528 $as_echo "no" >&6; }
10529 fi
10530
10531
10532         if test "${python_prog_path}" = missing; then
10533           python_prog=missing
10534         else
10535           python_prog=${python_prog_path}
10536         fi
10537       else
10538         # Not much we can do except assume the cross-compiler will find the
10539         # right files.
10540         python_prog=missing
10541       fi
10542       ;;
10543     *)
10544       # While we can't run python compiled for $host (unless host == build),
10545       # the user could write a script that provides the needed information,
10546       # so we support that.
10547       python_prog="${with_python}"
10548       # Extract the first word of "${python_prog}", so it can be a program name with args.
10549 set dummy ${python_prog}; ac_word=$2
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10551 $as_echo_n "checking for $ac_word... " >&6; }
10552 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10553   $as_echo_n "(cached) " >&6
10554 else
10555   case $python_prog_path in
10556   [\\/]* | ?:[\\/]*)
10557   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10558   ;;
10559   *)
10560   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10561 for as_dir in $PATH
10562 do
10563   IFS=$as_save_IFS
10564   test -z "$as_dir" && as_dir=.
10565     for ac_exec_ext in '' $ac_executable_extensions; do
10566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10567     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10569     break 2
10570   fi
10571 done
10572   done
10573 IFS=$as_save_IFS
10574
10575   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10576   ;;
10577 esac
10578 fi
10579 python_prog_path=$ac_cv_path_python_prog_path
10580 if test -n "$python_prog_path"; then
10581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10582 $as_echo "$python_prog_path" >&6; }
10583 else
10584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10585 $as_echo "no" >&6; }
10586 fi
10587
10588
10589       if test "${python_prog_path}" = missing; then
10590         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10591       fi
10592       ;;
10593     esac
10594   esac
10595
10596   if test "${python_prog}" != missing; then
10597     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10598     if test $? != 0; then
10599       as_fn_error "failure running python-config --includes" "$LINENO" 5
10600     fi
10601     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10602     if test $? != 0; then
10603       as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10604     fi
10605     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10606     if test $? != 0; then
10607       as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10608     fi
10609     have_python_config=yes
10610   else
10611     # Fall back to gdb 7.0/7.1 behaviour.
10612     if test -z ${python_prefix}; then
10613       python_includes=
10614       python_libs=
10615     else
10616       python_includes="-I${python_prefix}/include"
10617       python_libs="-L${python_prefix}/lib"
10618     fi
10619     have_python_config=no
10620   fi
10621
10622   # Having "/pythonX.Y" in the include path is awkward.
10623   # All those python headers get bubbled up to the top inviting lots
10624   # of random collisions.  GDB originally didn't use python-config to
10625   # find the compilation parameters and includes "pythonX.Y/" in the
10626   # path of the, umm, include file.  So strip away this part of the
10627   # output of python-config --includes.
10628   python_includes=`echo "${python_includes} " \
10629                         | sed -e 's,/python[0-9]*[.][0-9]* , ,g'`
10630
10631   # If we have python-config, only try the configuration it provides.
10632   # Otherwise fallback on the old way of trying different versions of
10633   # python in turn.
10634
10635   have_libpython=no
10636   if test "${have_python_config}" = yes; then
10637     python_version=`echo " ${python_libs} " \
10638                          | sed -e 's,^.* -l\(python[0-9]*[.][0-9]*\) .*$,\1,'`
10639     case "${python_version}" in
10640     python*)
10641
10642   version=${python_version}
10643
10644   new_CPPFLAGS=${python_includes}
10645   new_LIBS=${python_libs}
10646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10647 $as_echo_n "checking for ${version}... " >&6; }
10648   save_CPPFLAGS=$CPPFLAGS
10649   save_LIBS=$LIBS
10650   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10651   LIBS="$LIBS $new_LIBS"
10652   found_usable_python=no
10653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10654 /* end confdefs.h.  */
10655 #include "${version}/Python.h"
10656 int
10657 main ()
10658 {
10659 Py_Initialize ();
10660   ;
10661   return 0;
10662 }
10663 _ACEOF
10664 if ac_fn_c_try_link "$LINENO"; then :
10665   have_libpython=${version}
10666                   found_usable_python=yes
10667 else
10668   CPPFLAGS=$save_CPPFLAGS
10669                   LIBS=$save_LIBS
10670 fi
10671 rm -f core conftest.err conftest.$ac_objext \
10672     conftest$ac_exeext conftest.$ac_ext
10673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10674 $as_echo "${found_usable_python}" >&6; }
10675
10676       ;;
10677     *)
10678       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10679       ;;
10680     esac
10681   else
10682     if test "${have_libpython}" = no; then
10683
10684   version=python2.6
10685
10686   new_CPPFLAGS=${python_includes}
10687   new_LIBS="${python_libs} -lpython2.6"
10688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10689 $as_echo_n "checking for ${version}... " >&6; }
10690   save_CPPFLAGS=$CPPFLAGS
10691   save_LIBS=$LIBS
10692   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10693   LIBS="$LIBS $new_LIBS"
10694   found_usable_python=no
10695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10696 /* end confdefs.h.  */
10697 #include "${version}/Python.h"
10698 int
10699 main ()
10700 {
10701 Py_Initialize ();
10702   ;
10703   return 0;
10704 }
10705 _ACEOF
10706 if ac_fn_c_try_link "$LINENO"; then :
10707   have_libpython=${version}
10708                   found_usable_python=yes
10709 else
10710   CPPFLAGS=$save_CPPFLAGS
10711                   LIBS=$save_LIBS
10712 fi
10713 rm -f core conftest.err conftest.$ac_objext \
10714     conftest$ac_exeext conftest.$ac_ext
10715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10716 $as_echo "${found_usable_python}" >&6; }
10717
10718     fi
10719     if test ${have_libpython} = no; then
10720
10721   version=python2.5
10722
10723   new_CPPFLAGS=${python_includes}
10724   new_LIBS="${python_libs} -lpython2.5"
10725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10726 $as_echo_n "checking for ${version}... " >&6; }
10727   save_CPPFLAGS=$CPPFLAGS
10728   save_LIBS=$LIBS
10729   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10730   LIBS="$LIBS $new_LIBS"
10731   found_usable_python=no
10732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10733 /* end confdefs.h.  */
10734 #include "${version}/Python.h"
10735 int
10736 main ()
10737 {
10738 Py_Initialize ();
10739   ;
10740   return 0;
10741 }
10742 _ACEOF
10743 if ac_fn_c_try_link "$LINENO"; then :
10744   have_libpython=${version}
10745                   found_usable_python=yes
10746 else
10747   CPPFLAGS=$save_CPPFLAGS
10748                   LIBS=$save_LIBS
10749 fi
10750 rm -f core conftest.err conftest.$ac_objext \
10751     conftest$ac_exeext conftest.$ac_ext
10752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10753 $as_echo "${found_usable_python}" >&6; }
10754
10755     fi
10756     if test ${have_libpython} = no; then
10757
10758   version=python2.4
10759
10760   new_CPPFLAGS=${python_includes}
10761   new_LIBS="${python_libs} -lpython2.4"
10762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10763 $as_echo_n "checking for ${version}... " >&6; }
10764   save_CPPFLAGS=$CPPFLAGS
10765   save_LIBS=$LIBS
10766   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10767   LIBS="$LIBS $new_LIBS"
10768   found_usable_python=no
10769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10770 /* end confdefs.h.  */
10771 #include "${version}/Python.h"
10772 int
10773 main ()
10774 {
10775 Py_Initialize ();
10776   ;
10777   return 0;
10778 }
10779 _ACEOF
10780 if ac_fn_c_try_link "$LINENO"; then :
10781   have_libpython=${version}
10782                   found_usable_python=yes
10783 else
10784   CPPFLAGS=$save_CPPFLAGS
10785                   LIBS=$save_LIBS
10786 fi
10787 rm -f core conftest.err conftest.$ac_objext \
10788     conftest$ac_exeext conftest.$ac_ext
10789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10790 $as_echo "${found_usable_python}" >&6; }
10791
10792     fi
10793   fi
10794   if test "${have_libpython}" = python2.6; then
10795
10796 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10797
10798   elif test "${have_libpython}" = python2.5; then
10799
10800 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10801
10802   elif test "${have_libpython}" = python2.4; then
10803
10804 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10805
10806   fi
10807
10808   if test "${have_libpython}" = no; then
10809     case "${with_python}" in
10810     yes)
10811       as_fn_error "python is missing or unusable" "$LINENO" 5
10812       ;;
10813     auto)
10814       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10815 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10816       ;;
10817     *)
10818       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10819       ;;
10820     esac
10821   else
10822     if test -n "${python_prefix}"; then
10823
10824 cat >>confdefs.h <<_ACEOF
10825 #define WITH_PYTHON_PATH "${python_prefix}"
10826 _ACEOF
10827
10828
10829   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10830      if test "x$prefix" = xNONE; then
10831         test_prefix=/usr/local
10832      else
10833         test_prefix=$prefix
10834      fi
10835   else
10836      test_prefix=$exec_prefix
10837   fi
10838   value=0
10839   case ${python_prefix} in
10840      "${test_prefix}"|"${test_prefix}/"*|\
10841         '${exec_prefix}'|'${exec_prefix}/'*)
10842      value=1
10843      ;;
10844   esac
10845
10846 cat >>confdefs.h <<_ACEOF
10847 #define PYTHON_PATH_RELOCATABLE $value
10848 _ACEOF
10849
10850
10851     fi
10852   fi
10853 fi
10854
10855 if test "${have_libpython}" != no; then
10856
10857 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10858
10859   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10860   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10861   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10862   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10863
10864   # Flags needed to compile Python code (taken from python-config --cflags).
10865   # We cannot call python-config directly because it will output whatever was
10866   # used when compiling the Python interpreter itself, including flags which
10867   # would make the python-related objects be compiled differently from the
10868   # rest of GDB (e.g., -O2 and -fPIC).
10869   if test "${GCC}" = yes; then
10870     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10871   fi
10872
10873   if test "x${tentative_python_cflags}" != x; then
10874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10875 $as_echo_n "checking compiler flags for python code... " >&6; }
10876     for flag in ${tentative_python_cflags}; do
10877       # Check that the compiler accepts it
10878       saved_CFLAGS="$CFLAGS"
10879       CFLAGS="$CFLAGS $flag"
10880       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10881 /* end confdefs.h.  */
10882
10883 int
10884 main ()
10885 {
10886
10887   ;
10888   return 0;
10889 }
10890 _ACEOF
10891 if ac_fn_c_try_compile "$LINENO"; then :
10892   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10893 fi
10894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10895       CFLAGS="$saved_CFLAGS"
10896     done
10897     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10898 $as_echo "${PYTHON_CFLAGS}" >&6; }
10899   fi
10900 else
10901   # Even if Python support is not compiled in, we need to have these files
10902   # included.
10903   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
10904   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
10905         python/py-prettyprint.c python/py-auto-load.c"
10906 fi
10907
10908
10909 # ------------------------- #
10910 # Checks for header files.  #
10911 # ------------------------- #
10912
10913 ac_header_dirent=no
10914 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
10915   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
10916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
10917 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
10918 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
10919   $as_echo_n "(cached) " >&6
10920 else
10921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10922 /* end confdefs.h.  */
10923 #include <sys/types.h>
10924 #include <$ac_hdr>
10925
10926 int
10927 main ()
10928 {
10929 if ((DIR *) 0)
10930 return 0;
10931   ;
10932   return 0;
10933 }
10934 _ACEOF
10935 if ac_fn_c_try_compile "$LINENO"; then :
10936   eval "$as_ac_Header=yes"
10937 else
10938   eval "$as_ac_Header=no"
10939 fi
10940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10941 fi
10942 eval ac_res=\$$as_ac_Header
10943                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10944 $as_echo "$ac_res" >&6; }
10945 eval as_val=\$$as_ac_Header
10946    if test "x$as_val" = x""yes; then :
10947   cat >>confdefs.h <<_ACEOF
10948 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
10949 _ACEOF
10950
10951 ac_header_dirent=$ac_hdr; break
10952 fi
10953
10954 done
10955 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
10956 if test $ac_header_dirent = dirent.h; then
10957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
10958 $as_echo_n "checking for library containing opendir... " >&6; }
10959 if test "${ac_cv_search_opendir+set}" = set; then :
10960   $as_echo_n "(cached) " >&6
10961 else
10962   ac_func_search_save_LIBS=$LIBS
10963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10964 /* end confdefs.h.  */
10965
10966 /* Override any GCC internal prototype to avoid an error.
10967    Use char because int might match the return type of a GCC
10968    builtin and then its argument prototype would still apply.  */
10969 #ifdef __cplusplus
10970 extern "C"
10971 #endif
10972 char opendir ();
10973 int
10974 main ()
10975 {
10976 return opendir ();
10977   ;
10978   return 0;
10979 }
10980 _ACEOF
10981 for ac_lib in '' dir; do
10982   if test -z "$ac_lib"; then
10983     ac_res="none required"
10984   else
10985     ac_res=-l$ac_lib
10986     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10987   fi
10988   if ac_fn_c_try_link "$LINENO"; then :
10989   ac_cv_search_opendir=$ac_res
10990 fi
10991 rm -f core conftest.err conftest.$ac_objext \
10992     conftest$ac_exeext
10993   if test "${ac_cv_search_opendir+set}" = set; then :
10994   break
10995 fi
10996 done
10997 if test "${ac_cv_search_opendir+set}" = set; then :
10998
10999 else
11000   ac_cv_search_opendir=no
11001 fi
11002 rm conftest.$ac_ext
11003 LIBS=$ac_func_search_save_LIBS
11004 fi
11005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11006 $as_echo "$ac_cv_search_opendir" >&6; }
11007 ac_res=$ac_cv_search_opendir
11008 if test "$ac_res" != no; then :
11009   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11010
11011 fi
11012
11013 else
11014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11015 $as_echo_n "checking for library containing opendir... " >&6; }
11016 if test "${ac_cv_search_opendir+set}" = set; then :
11017   $as_echo_n "(cached) " >&6
11018 else
11019   ac_func_search_save_LIBS=$LIBS
11020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11021 /* end confdefs.h.  */
11022
11023 /* Override any GCC internal prototype to avoid an error.
11024    Use char because int might match the return type of a GCC
11025    builtin and then its argument prototype would still apply.  */
11026 #ifdef __cplusplus
11027 extern "C"
11028 #endif
11029 char opendir ();
11030 int
11031 main ()
11032 {
11033 return opendir ();
11034   ;
11035   return 0;
11036 }
11037 _ACEOF
11038 for ac_lib in '' x; do
11039   if test -z "$ac_lib"; then
11040     ac_res="none required"
11041   else
11042     ac_res=-l$ac_lib
11043     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11044   fi
11045   if ac_fn_c_try_link "$LINENO"; then :
11046   ac_cv_search_opendir=$ac_res
11047 fi
11048 rm -f core conftest.err conftest.$ac_objext \
11049     conftest$ac_exeext
11050   if test "${ac_cv_search_opendir+set}" = set; then :
11051   break
11052 fi
11053 done
11054 if test "${ac_cv_search_opendir+set}" = set; then :
11055
11056 else
11057   ac_cv_search_opendir=no
11058 fi
11059 rm conftest.$ac_ext
11060 LIBS=$ac_func_search_save_LIBS
11061 fi
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11063 $as_echo "$ac_cv_search_opendir" >&6; }
11064 ac_res=$ac_cv_search_opendir
11065 if test "$ac_res" != no; then :
11066   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11067
11068 fi
11069
11070 fi
11071
11072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11073 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11074 if test "${ac_cv_header_stat_broken+set}" = set; then :
11075   $as_echo_n "(cached) " >&6
11076 else
11077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11078 /* end confdefs.h.  */
11079 #include <sys/types.h>
11080 #include <sys/stat.h>
11081
11082 #if defined S_ISBLK && defined S_IFDIR
11083 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11084 #endif
11085
11086 #if defined S_ISBLK && defined S_IFCHR
11087 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11088 #endif
11089
11090 #if defined S_ISLNK && defined S_IFREG
11091 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11092 #endif
11093
11094 #if defined S_ISSOCK && defined S_IFREG
11095 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11096 #endif
11097
11098 _ACEOF
11099 if ac_fn_c_try_compile "$LINENO"; then :
11100   ac_cv_header_stat_broken=no
11101 else
11102   ac_cv_header_stat_broken=yes
11103 fi
11104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11105 fi
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11107 $as_echo "$ac_cv_header_stat_broken" >&6; }
11108 if test $ac_cv_header_stat_broken = yes; then
11109
11110 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11111
11112 fi
11113
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11115 $as_echo_n "checking for ANSI C header files... " >&6; }
11116 if test "${ac_cv_header_stdc+set}" = set; then :
11117   $as_echo_n "(cached) " >&6
11118 else
11119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11120 /* end confdefs.h.  */
11121 #include <stdlib.h>
11122 #include <stdarg.h>
11123 #include <string.h>
11124 #include <float.h>
11125
11126 int
11127 main ()
11128 {
11129
11130   ;
11131   return 0;
11132 }
11133 _ACEOF
11134 if ac_fn_c_try_compile "$LINENO"; then :
11135   ac_cv_header_stdc=yes
11136 else
11137   ac_cv_header_stdc=no
11138 fi
11139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11140
11141 if test $ac_cv_header_stdc = yes; then
11142   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11144 /* end confdefs.h.  */
11145 #include <string.h>
11146
11147 _ACEOF
11148 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11149   $EGREP "memchr" >/dev/null 2>&1; then :
11150
11151 else
11152   ac_cv_header_stdc=no
11153 fi
11154 rm -f conftest*
11155
11156 fi
11157
11158 if test $ac_cv_header_stdc = yes; then
11159   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11161 /* end confdefs.h.  */
11162 #include <stdlib.h>
11163
11164 _ACEOF
11165 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11166   $EGREP "free" >/dev/null 2>&1; then :
11167
11168 else
11169   ac_cv_header_stdc=no
11170 fi
11171 rm -f conftest*
11172
11173 fi
11174
11175 if test $ac_cv_header_stdc = yes; then
11176   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11177   if test "$cross_compiling" = yes; then :
11178   :
11179 else
11180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11181 /* end confdefs.h.  */
11182 #include <ctype.h>
11183 #include <stdlib.h>
11184 #if ((' ' & 0x0FF) == 0x020)
11185 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11186 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11187 #else
11188 # define ISLOWER(c) \
11189                    (('a' <= (c) && (c) <= 'i') \
11190                      || ('j' <= (c) && (c) <= 'r') \
11191                      || ('s' <= (c) && (c) <= 'z'))
11192 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11193 #endif
11194
11195 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11196 int
11197 main ()
11198 {
11199   int i;
11200   for (i = 0; i < 256; i++)
11201     if (XOR (islower (i), ISLOWER (i))
11202         || toupper (i) != TOUPPER (i))
11203       return 2;
11204   return 0;
11205 }
11206 _ACEOF
11207 if ac_fn_c_try_run "$LINENO"; then :
11208
11209 else
11210   ac_cv_header_stdc=no
11211 fi
11212 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11213   conftest.$ac_objext conftest.beam conftest.$ac_ext
11214 fi
11215
11216 fi
11217 fi
11218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11219 $as_echo "$ac_cv_header_stdc" >&6; }
11220 if test $ac_cv_header_stdc = yes; then
11221
11222 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11223
11224 fi
11225
11226 # elf_hp.h is for HP/UX 64-bit shared library support.
11227 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11228 # unconditionally, so what's the point in checking these?
11229 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11230                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11231                   stdlib.h string.h memory.h strings.h sys/fault.h \
11232                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11233                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11234                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11235                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11236                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11237 do :
11238   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11239 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11240 eval as_val=\$$as_ac_Header
11241    if test "x$as_val" = x""yes; then :
11242   cat >>confdefs.h <<_ACEOF
11243 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11244 _ACEOF
11245
11246 fi
11247
11248 done
11249
11250 for ac_header in link.h
11251 do :
11252   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11253 # include <sys/types.h>
11254 #endif
11255 #if HAVE_NLIST_H
11256 # include <nlist.h>
11257 #endif
11258
11259 "
11260 if test "x$ac_cv_header_link_h" = x""yes; then :
11261   cat >>confdefs.h <<_ACEOF
11262 #define HAVE_LINK_H 1
11263 _ACEOF
11264
11265 fi
11266
11267 done
11268
11269 for ac_header in sys/proc.h
11270 do :
11271   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11272 # include <sys/param.h>
11273 #endif
11274
11275 "
11276 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11277   cat >>confdefs.h <<_ACEOF
11278 #define HAVE_SYS_PROC_H 1
11279 _ACEOF
11280
11281 fi
11282
11283 done
11284
11285 for ac_header in sys/user.h
11286 do :
11287   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11288 # include <sys/param.h>
11289 #endif
11290
11291 "
11292 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11293   cat >>confdefs.h <<_ACEOF
11294 #define HAVE_SYS_USER_H 1
11295 _ACEOF
11296
11297 fi
11298
11299 done
11300
11301
11302 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11303 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11304 # think that we don't have <curses.h> if we're using GCC.
11305 case $host_os in
11306   solaris2.[789])
11307     if test "$GCC" = yes; then
11308
11309 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11310
11311     fi ;;
11312 esac
11313 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11314 do :
11315   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11316 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11317 eval as_val=\$$as_ac_Header
11318    if test "x$as_val" = x""yes; then :
11319   cat >>confdefs.h <<_ACEOF
11320 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11321 _ACEOF
11322
11323 fi
11324
11325 done
11326
11327 for ac_header in term.h
11328 do :
11329   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11330 # include <curses.h>
11331 #endif
11332
11333 "
11334 if test "x$ac_cv_header_term_h" = x""yes; then :
11335   cat >>confdefs.h <<_ACEOF
11336 #define HAVE_TERM_H 1
11337 _ACEOF
11338
11339 fi
11340
11341 done
11342
11343
11344 # ------------------------- #
11345 # Checks for declarations.  #
11346 # ------------------------- #
11347
11348 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11349 if test "x$ac_cv_have_decl_free" = x""yes; then :
11350   ac_have_decl=1
11351 else
11352   ac_have_decl=0
11353 fi
11354
11355 cat >>confdefs.h <<_ACEOF
11356 #define HAVE_DECL_FREE $ac_have_decl
11357 _ACEOF
11358 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11359 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11360   ac_have_decl=1
11361 else
11362   ac_have_decl=0
11363 fi
11364
11365 cat >>confdefs.h <<_ACEOF
11366 #define HAVE_DECL_MALLOC $ac_have_decl
11367 _ACEOF
11368 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11369 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11370   ac_have_decl=1
11371 else
11372   ac_have_decl=0
11373 fi
11374
11375 cat >>confdefs.h <<_ACEOF
11376 #define HAVE_DECL_REALLOC $ac_have_decl
11377 _ACEOF
11378 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11379 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11380   ac_have_decl=1
11381 else
11382   ac_have_decl=0
11383 fi
11384
11385 cat >>confdefs.h <<_ACEOF
11386 #define HAVE_DECL_STRERROR $ac_have_decl
11387 _ACEOF
11388 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11389 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11390   ac_have_decl=1
11391 else
11392   ac_have_decl=0
11393 fi
11394
11395 cat >>confdefs.h <<_ACEOF
11396 #define HAVE_DECL_STRSTR $ac_have_decl
11397 _ACEOF
11398 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11399 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11400   ac_have_decl=1
11401 else
11402   ac_have_decl=0
11403 fi
11404
11405 cat >>confdefs.h <<_ACEOF
11406 #define HAVE_DECL_GETOPT $ac_have_decl
11407 _ACEOF
11408 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11409 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11410   ac_have_decl=1
11411 else
11412   ac_have_decl=0
11413 fi
11414
11415 cat >>confdefs.h <<_ACEOF
11416 #define HAVE_DECL_SNPRINTF $ac_have_decl
11417 _ACEOF
11418 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11419 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11420   ac_have_decl=1
11421 else
11422   ac_have_decl=0
11423 fi
11424
11425 cat >>confdefs.h <<_ACEOF
11426 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11427 _ACEOF
11428
11429
11430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11431 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11432 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11433   $as_echo_n "(cached) " >&6
11434 else
11435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11436 /* end confdefs.h.  */
11437 #include <locale.h>
11438 int
11439 main ()
11440 {
11441 return LC_MESSAGES
11442   ;
11443   return 0;
11444 }
11445 _ACEOF
11446 if ac_fn_c_try_link "$LINENO"; then :
11447   am_cv_val_LC_MESSAGES=yes
11448 else
11449   am_cv_val_LC_MESSAGES=no
11450 fi
11451 rm -f core conftest.err conftest.$ac_objext \
11452     conftest$ac_exeext conftest.$ac_ext
11453 fi
11454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11455 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11456   if test $am_cv_val_LC_MESSAGES = yes; then
11457
11458 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11459
11460   fi
11461
11462
11463 # ----------------------- #
11464 # Checks for structures.  #
11465 # ----------------------- #
11466
11467 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11468 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11469
11470 cat >>confdefs.h <<_ACEOF
11471 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11472 _ACEOF
11473
11474
11475 fi
11476 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11477 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11478
11479 cat >>confdefs.h <<_ACEOF
11480 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11481 _ACEOF
11482
11483
11484 fi
11485
11486
11487 # ------------------ #
11488 # Checks for types.  #
11489 # ------------------ #
11490
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11492 $as_echo_n "checking return type of signal handlers... " >&6; }
11493 if test "${ac_cv_type_signal+set}" = set; then :
11494   $as_echo_n "(cached) " >&6
11495 else
11496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11497 /* end confdefs.h.  */
11498 #include <sys/types.h>
11499 #include <signal.h>
11500
11501 int
11502 main ()
11503 {
11504 return *(signal (0, 0)) (0) == 1;
11505   ;
11506   return 0;
11507 }
11508 _ACEOF
11509 if ac_fn_c_try_compile "$LINENO"; then :
11510   ac_cv_type_signal=int
11511 else
11512   ac_cv_type_signal=void
11513 fi
11514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11515 fi
11516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11517 $as_echo "$ac_cv_type_signal" >&6; }
11518
11519 cat >>confdefs.h <<_ACEOF
11520 #define RETSIGTYPE $ac_cv_type_signal
11521 _ACEOF
11522
11523
11524 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11525 #include <sys/socket.h>
11526
11527 "
11528 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11529
11530 cat >>confdefs.h <<_ACEOF
11531 #define HAVE_SOCKLEN_T 1
11532 _ACEOF
11533
11534
11535 fi
11536
11537
11538 # ------------------------------------- #
11539 # Checks for compiler characteristics.  #
11540 # ------------------------------------- #
11541
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11543 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11544 if test "${ac_cv_c_const+set}" = set; then :
11545   $as_echo_n "(cached) " >&6
11546 else
11547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11548 /* end confdefs.h.  */
11549
11550 int
11551 main ()
11552 {
11553 /* FIXME: Include the comments suggested by Paul. */
11554 #ifndef __cplusplus
11555   /* Ultrix mips cc rejects this.  */
11556   typedef int charset[2];
11557   const charset cs;
11558   /* SunOS 4.1.1 cc rejects this.  */
11559   char const *const *pcpcc;
11560   char **ppc;
11561   /* NEC SVR4.0.2 mips cc rejects this.  */
11562   struct point {int x, y;};
11563   static struct point const zero = {0,0};
11564   /* AIX XL C 1.02.0.0 rejects this.
11565      It does not let you subtract one const X* pointer from another in
11566      an arm of an if-expression whose if-part is not a constant
11567      expression */
11568   const char *g = "string";
11569   pcpcc = &g + (g ? g-g : 0);
11570   /* HPUX 7.0 cc rejects these. */
11571   ++pcpcc;
11572   ppc = (char**) pcpcc;
11573   pcpcc = (char const *const *) ppc;
11574   { /* SCO 3.2v4 cc rejects this.  */
11575     char *t;
11576     char const *s = 0 ? (char *) 0 : (char const *) 0;
11577
11578     *t++ = 0;
11579     if (s) return 0;
11580   }
11581   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11582     int x[] = {25, 17};
11583     const int *foo = &x[0];
11584     ++foo;
11585   }
11586   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11587     typedef const int *iptr;
11588     iptr p = 0;
11589     ++p;
11590   }
11591   { /* AIX XL C 1.02.0.0 rejects this saying
11592        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11593     struct s { int j; const int *ap[3]; };
11594     struct s *b; b->j = 5;
11595   }
11596   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11597     const int foo = 10;
11598     if (!foo) return 0;
11599   }
11600   return !cs[0] && !zero.x;
11601 #endif
11602
11603   ;
11604   return 0;
11605 }
11606 _ACEOF
11607 if ac_fn_c_try_compile "$LINENO"; then :
11608   ac_cv_c_const=yes
11609 else
11610   ac_cv_c_const=no
11611 fi
11612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11613 fi
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11615 $as_echo "$ac_cv_c_const" >&6; }
11616 if test $ac_cv_c_const = no; then
11617
11618 $as_echo "#define const /**/" >>confdefs.h
11619
11620 fi
11621
11622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11623 $as_echo_n "checking for inline... " >&6; }
11624 if test "${ac_cv_c_inline+set}" = set; then :
11625   $as_echo_n "(cached) " >&6
11626 else
11627   ac_cv_c_inline=no
11628 for ac_kw in inline __inline__ __inline; do
11629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11630 /* end confdefs.h.  */
11631 #ifndef __cplusplus
11632 typedef int foo_t;
11633 static $ac_kw foo_t static_foo () {return 0; }
11634 $ac_kw foo_t foo () {return 0; }
11635 #endif
11636
11637 _ACEOF
11638 if ac_fn_c_try_compile "$LINENO"; then :
11639   ac_cv_c_inline=$ac_kw
11640 fi
11641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11642   test "$ac_cv_c_inline" != no && break
11643 done
11644
11645 fi
11646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11647 $as_echo "$ac_cv_c_inline" >&6; }
11648
11649 case $ac_cv_c_inline in
11650   inline | yes) ;;
11651   *)
11652     case $ac_cv_c_inline in
11653       no) ac_val=;;
11654       *) ac_val=$ac_cv_c_inline;;
11655     esac
11656     cat >>confdefs.h <<_ACEOF
11657 #ifndef __cplusplus
11658 #define inline $ac_val
11659 #endif
11660 _ACEOF
11661     ;;
11662 esac
11663
11664  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11665 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11666 if test "${ac_cv_c_bigendian+set}" = set; then :
11667   $as_echo_n "(cached) " >&6
11668 else
11669   ac_cv_c_bigendian=unknown
11670     # See if we're dealing with a universal compiler.
11671     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11672 /* end confdefs.h.  */
11673 #ifndef __APPLE_CC__
11674                not a universal capable compiler
11675              #endif
11676              typedef int dummy;
11677
11678 _ACEOF
11679 if ac_fn_c_try_compile "$LINENO"; then :
11680
11681         # Check for potential -arch flags.  It is not universal unless
11682         # there are at least two -arch flags with different values.
11683         ac_arch=
11684         ac_prev=
11685         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11686          if test -n "$ac_prev"; then
11687            case $ac_word in
11688              i?86 | x86_64 | ppc | ppc64)
11689                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11690                  ac_arch=$ac_word
11691                else
11692                  ac_cv_c_bigendian=universal
11693                  break
11694                fi
11695                ;;
11696            esac
11697            ac_prev=
11698          elif test "x$ac_word" = "x-arch"; then
11699            ac_prev=arch
11700          fi
11701        done
11702 fi
11703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11704     if test $ac_cv_c_bigendian = unknown; then
11705       # See if sys/param.h defines the BYTE_ORDER macro.
11706       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11707 /* end confdefs.h.  */
11708 #include <sys/types.h>
11709              #include <sys/param.h>
11710
11711 int
11712 main ()
11713 {
11714 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11715                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11716                      && LITTLE_ENDIAN)
11717               bogus endian macros
11718              #endif
11719
11720   ;
11721   return 0;
11722 }
11723 _ACEOF
11724 if ac_fn_c_try_compile "$LINENO"; then :
11725   # It does; now see whether it defined to BIG_ENDIAN or not.
11726          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11727 /* end confdefs.h.  */
11728 #include <sys/types.h>
11729                 #include <sys/param.h>
11730
11731 int
11732 main ()
11733 {
11734 #if BYTE_ORDER != BIG_ENDIAN
11735                  not big endian
11736                 #endif
11737
11738   ;
11739   return 0;
11740 }
11741 _ACEOF
11742 if ac_fn_c_try_compile "$LINENO"; then :
11743   ac_cv_c_bigendian=yes
11744 else
11745   ac_cv_c_bigendian=no
11746 fi
11747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11748 fi
11749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11750     fi
11751     if test $ac_cv_c_bigendian = unknown; then
11752       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11754 /* end confdefs.h.  */
11755 #include <limits.h>
11756
11757 int
11758 main ()
11759 {
11760 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11761               bogus endian macros
11762              #endif
11763
11764   ;
11765   return 0;
11766 }
11767 _ACEOF
11768 if ac_fn_c_try_compile "$LINENO"; then :
11769   # It does; now see whether it defined to _BIG_ENDIAN or not.
11770          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11771 /* end confdefs.h.  */
11772 #include <limits.h>
11773
11774 int
11775 main ()
11776 {
11777 #ifndef _BIG_ENDIAN
11778                  not big endian
11779                 #endif
11780
11781   ;
11782   return 0;
11783 }
11784 _ACEOF
11785 if ac_fn_c_try_compile "$LINENO"; then :
11786   ac_cv_c_bigendian=yes
11787 else
11788   ac_cv_c_bigendian=no
11789 fi
11790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11791 fi
11792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11793     fi
11794     if test $ac_cv_c_bigendian = unknown; then
11795       # Compile a test program.
11796       if test "$cross_compiling" = yes; then :
11797   # Try to guess by grepping values from an object file.
11798          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11799 /* end confdefs.h.  */
11800 short int ascii_mm[] =
11801                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11802                 short int ascii_ii[] =
11803                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11804                 int use_ascii (int i) {
11805                   return ascii_mm[i] + ascii_ii[i];
11806                 }
11807                 short int ebcdic_ii[] =
11808                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11809                 short int ebcdic_mm[] =
11810                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11811                 int use_ebcdic (int i) {
11812                   return ebcdic_mm[i] + ebcdic_ii[i];
11813                 }
11814                 extern int foo;
11815
11816 int
11817 main ()
11818 {
11819 return use_ascii (foo) == use_ebcdic (foo);
11820   ;
11821   return 0;
11822 }
11823 _ACEOF
11824 if ac_fn_c_try_compile "$LINENO"; then :
11825   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11826               ac_cv_c_bigendian=yes
11827             fi
11828             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11829               if test "$ac_cv_c_bigendian" = unknown; then
11830                 ac_cv_c_bigendian=no
11831               else
11832                 # finding both strings is unlikely to happen, but who knows?
11833                 ac_cv_c_bigendian=unknown
11834               fi
11835             fi
11836 fi
11837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11838 else
11839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h.  */
11841 $ac_includes_default
11842 int
11843 main ()
11844 {
11845
11846              /* Are we little or big endian?  From Harbison&Steele.  */
11847              union
11848              {
11849                long int l;
11850                char c[sizeof (long int)];
11851              } u;
11852              u.l = 1;
11853              return u.c[sizeof (long int) - 1] == 1;
11854
11855   ;
11856   return 0;
11857 }
11858 _ACEOF
11859 if ac_fn_c_try_run "$LINENO"; then :
11860   ac_cv_c_bigendian=no
11861 else
11862   ac_cv_c_bigendian=yes
11863 fi
11864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11865   conftest.$ac_objext conftest.beam conftest.$ac_ext
11866 fi
11867
11868     fi
11869 fi
11870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11871 $as_echo "$ac_cv_c_bigendian" >&6; }
11872  case $ac_cv_c_bigendian in #(
11873    yes)
11874      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11875 ;; #(
11876    no)
11877       ;; #(
11878    universal)
11879
11880 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11881
11882      ;; #(
11883    *)
11884      as_fn_error "unknown endianness
11885  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11886  esac
11887
11888
11889 # ------------------------------ #
11890 # Checks for library functions.  #
11891 # ------------------------------ #
11892
11893 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11894 # for constant arguments.  Useless!
11895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11896 $as_echo_n "checking for working alloca.h... " >&6; }
11897 if test "${ac_cv_working_alloca_h+set}" = set; then :
11898   $as_echo_n "(cached) " >&6
11899 else
11900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11901 /* end confdefs.h.  */
11902 #include <alloca.h>
11903 int
11904 main ()
11905 {
11906 char *p = (char *) alloca (2 * sizeof (int));
11907                           if (p) return 0;
11908   ;
11909   return 0;
11910 }
11911 _ACEOF
11912 if ac_fn_c_try_link "$LINENO"; then :
11913   ac_cv_working_alloca_h=yes
11914 else
11915   ac_cv_working_alloca_h=no
11916 fi
11917 rm -f core conftest.err conftest.$ac_objext \
11918     conftest$ac_exeext conftest.$ac_ext
11919 fi
11920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11921 $as_echo "$ac_cv_working_alloca_h" >&6; }
11922 if test $ac_cv_working_alloca_h = yes; then
11923
11924 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11925
11926 fi
11927
11928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11929 $as_echo_n "checking for alloca... " >&6; }
11930 if test "${ac_cv_func_alloca_works+set}" = set; then :
11931   $as_echo_n "(cached) " >&6
11932 else
11933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11934 /* end confdefs.h.  */
11935 #ifdef __GNUC__
11936 # define alloca __builtin_alloca
11937 #else
11938 # ifdef _MSC_VER
11939 #  include <malloc.h>
11940 #  define alloca _alloca
11941 # else
11942 #  ifdef HAVE_ALLOCA_H
11943 #   include <alloca.h>
11944 #  else
11945 #   ifdef _AIX
11946  #pragma alloca
11947 #   else
11948 #    ifndef alloca /* predefined by HP cc +Olibcalls */
11949 char *alloca ();
11950 #    endif
11951 #   endif
11952 #  endif
11953 # endif
11954 #endif
11955
11956 int
11957 main ()
11958 {
11959 char *p = (char *) alloca (1);
11960                                     if (p) return 0;
11961   ;
11962   return 0;
11963 }
11964 _ACEOF
11965 if ac_fn_c_try_link "$LINENO"; then :
11966   ac_cv_func_alloca_works=yes
11967 else
11968   ac_cv_func_alloca_works=no
11969 fi
11970 rm -f core conftest.err conftest.$ac_objext \
11971     conftest$ac_exeext conftest.$ac_ext
11972 fi
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11974 $as_echo "$ac_cv_func_alloca_works" >&6; }
11975
11976 if test $ac_cv_func_alloca_works = yes; then
11977
11978 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11979
11980 else
11981   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11982 # that cause trouble.  Some versions do not even contain alloca or
11983 # contain a buggy version.  If you still want to use their alloca,
11984 # use ar to extract alloca.o from them instead of compiling alloca.c.
11985
11986 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11987
11988 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11989
11990
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11992 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11993 if test "${ac_cv_os_cray+set}" = set; then :
11994   $as_echo_n "(cached) " >&6
11995 else
11996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11997 /* end confdefs.h.  */
11998 #if defined CRAY && ! defined CRAY2
11999 webecray
12000 #else
12001 wenotbecray
12002 #endif
12003
12004 _ACEOF
12005 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12006   $EGREP "webecray" >/dev/null 2>&1; then :
12007   ac_cv_os_cray=yes
12008 else
12009   ac_cv_os_cray=no
12010 fi
12011 rm -f conftest*
12012
12013 fi
12014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12015 $as_echo "$ac_cv_os_cray" >&6; }
12016 if test $ac_cv_os_cray = yes; then
12017   for ac_func in _getb67 GETB67 getb67; do
12018     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12019 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12020 eval as_val=\$$as_ac_var
12021    if test "x$as_val" = x""yes; then :
12022
12023 cat >>confdefs.h <<_ACEOF
12024 #define CRAY_STACKSEG_END $ac_func
12025 _ACEOF
12026
12027     break
12028 fi
12029
12030   done
12031 fi
12032
12033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12034 $as_echo_n "checking stack direction for C alloca... " >&6; }
12035 if test "${ac_cv_c_stack_direction+set}" = set; then :
12036   $as_echo_n "(cached) " >&6
12037 else
12038   if test "$cross_compiling" = yes; then :
12039   ac_cv_c_stack_direction=0
12040 else
12041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h.  */
12043 $ac_includes_default
12044 int
12045 find_stack_direction ()
12046 {
12047   static char *addr = 0;
12048   auto char dummy;
12049   if (addr == 0)
12050     {
12051       addr = &dummy;
12052       return find_stack_direction ();
12053     }
12054   else
12055     return (&dummy > addr) ? 1 : -1;
12056 }
12057
12058 int
12059 main ()
12060 {
12061   return find_stack_direction () < 0;
12062 }
12063 _ACEOF
12064 if ac_fn_c_try_run "$LINENO"; then :
12065   ac_cv_c_stack_direction=1
12066 else
12067   ac_cv_c_stack_direction=-1
12068 fi
12069 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12070   conftest.$ac_objext conftest.beam conftest.$ac_ext
12071 fi
12072
12073 fi
12074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12075 $as_echo "$ac_cv_c_stack_direction" >&6; }
12076 cat >>confdefs.h <<_ACEOF
12077 #define STACK_DIRECTION $ac_cv_c_stack_direction
12078 _ACEOF
12079
12080
12081 fi
12082
12083 for ac_header in stdlib.h unistd.h
12084 do :
12085   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12086 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12087 eval as_val=\$$as_ac_Header
12088    if test "x$as_val" = x""yes; then :
12089   cat >>confdefs.h <<_ACEOF
12090 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12091 _ACEOF
12092
12093 fi
12094
12095 done
12096
12097 for ac_func in getpagesize
12098 do :
12099   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12100 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12101   cat >>confdefs.h <<_ACEOF
12102 #define HAVE_GETPAGESIZE 1
12103 _ACEOF
12104
12105 fi
12106 done
12107
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12109 $as_echo_n "checking for working mmap... " >&6; }
12110 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12111   $as_echo_n "(cached) " >&6
12112 else
12113   if test "$cross_compiling" = yes; then :
12114   ac_cv_func_mmap_fixed_mapped=no
12115 else
12116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12117 /* end confdefs.h.  */
12118 $ac_includes_default
12119 /* malloc might have been renamed as rpl_malloc. */
12120 #undef malloc
12121
12122 /* Thanks to Mike Haertel and Jim Avera for this test.
12123    Here is a matrix of mmap possibilities:
12124         mmap private not fixed
12125         mmap private fixed at somewhere currently unmapped
12126         mmap private fixed at somewhere already mapped
12127         mmap shared not fixed
12128         mmap shared fixed at somewhere currently unmapped
12129         mmap shared fixed at somewhere already mapped
12130    For private mappings, we should verify that changes cannot be read()
12131    back from the file, nor mmap's back from the file at a different
12132    address.  (There have been systems where private was not correctly
12133    implemented like the infamous i386 svr4.0, and systems where the
12134    VM page cache was not coherent with the file system buffer cache
12135    like early versions of FreeBSD and possibly contemporary NetBSD.)
12136    For shared mappings, we should conversely verify that changes get
12137    propagated back to all the places they're supposed to be.
12138
12139    Grep wants private fixed already mapped.
12140    The main things grep needs to know about mmap are:
12141    * does it exist and is it safe to write into the mmap'd area
12142    * how to use it (BSD variants)  */
12143
12144 #include <fcntl.h>
12145 #include <sys/mman.h>
12146
12147 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12148 char *malloc ();
12149 #endif
12150
12151 /* This mess was copied from the GNU getpagesize.h.  */
12152 #ifndef HAVE_GETPAGESIZE
12153 /* Assume that all systems that can run configure have sys/param.h.  */
12154 # ifndef HAVE_SYS_PARAM_H
12155 #  define HAVE_SYS_PARAM_H 1
12156 # endif
12157
12158 # ifdef _SC_PAGESIZE
12159 #  define getpagesize() sysconf(_SC_PAGESIZE)
12160 # else /* no _SC_PAGESIZE */
12161 #  ifdef HAVE_SYS_PARAM_H
12162 #   include <sys/param.h>
12163 #   ifdef EXEC_PAGESIZE
12164 #    define getpagesize() EXEC_PAGESIZE
12165 #   else /* no EXEC_PAGESIZE */
12166 #    ifdef NBPG
12167 #     define getpagesize() NBPG * CLSIZE
12168 #     ifndef CLSIZE
12169 #      define CLSIZE 1
12170 #     endif /* no CLSIZE */
12171 #    else /* no NBPG */
12172 #     ifdef NBPC
12173 #      define getpagesize() NBPC
12174 #     else /* no NBPC */
12175 #      ifdef PAGESIZE
12176 #       define getpagesize() PAGESIZE
12177 #      endif /* PAGESIZE */
12178 #     endif /* no NBPC */
12179 #    endif /* no NBPG */
12180 #   endif /* no EXEC_PAGESIZE */
12181 #  else /* no HAVE_SYS_PARAM_H */
12182 #   define getpagesize() 8192   /* punt totally */
12183 #  endif /* no HAVE_SYS_PARAM_H */
12184 # endif /* no _SC_PAGESIZE */
12185
12186 #endif /* no HAVE_GETPAGESIZE */
12187
12188 int
12189 main ()
12190 {
12191   char *data, *data2, *data3;
12192   int i, pagesize;
12193   int fd;
12194
12195   pagesize = getpagesize ();
12196
12197   /* First, make a file with some known garbage in it. */
12198   data = (char *) malloc (pagesize);
12199   if (!data)
12200     return 1;
12201   for (i = 0; i < pagesize; ++i)
12202     *(data + i) = rand ();
12203   umask (0);
12204   fd = creat ("conftest.mmap", 0600);
12205   if (fd < 0)
12206     return 1;
12207   if (write (fd, data, pagesize) != pagesize)
12208     return 1;
12209   close (fd);
12210
12211   /* Next, try to mmap the file at a fixed address which already has
12212      something else allocated at it.  If we can, also make sure that
12213      we see the same garbage.  */
12214   fd = open ("conftest.mmap", O_RDWR);
12215   if (fd < 0)
12216     return 1;
12217   data2 = (char *) malloc (2 * pagesize);
12218   if (!data2)
12219     return 1;
12220   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12221   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12222                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12223     return 1;
12224   for (i = 0; i < pagesize; ++i)
12225     if (*(data + i) != *(data2 + i))
12226       return 1;
12227
12228   /* Finally, make sure that changes to the mapped area do not
12229      percolate back to the file as seen by read().  (This is a bug on
12230      some variants of i386 svr4.0.)  */
12231   for (i = 0; i < pagesize; ++i)
12232     *(data2 + i) = *(data2 + i) + 1;
12233   data3 = (char *) malloc (pagesize);
12234   if (!data3)
12235     return 1;
12236   if (read (fd, data3, pagesize) != pagesize)
12237     return 1;
12238   for (i = 0; i < pagesize; ++i)
12239     if (*(data + i) != *(data3 + i))
12240       return 1;
12241   close (fd);
12242   return 0;
12243 }
12244 _ACEOF
12245 if ac_fn_c_try_run "$LINENO"; then :
12246   ac_cv_func_mmap_fixed_mapped=yes
12247 else
12248   ac_cv_func_mmap_fixed_mapped=no
12249 fi
12250 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12251   conftest.$ac_objext conftest.beam conftest.$ac_ext
12252 fi
12253
12254 fi
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12256 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12257 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12258
12259 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12260
12261 fi
12262 rm -f conftest.mmap
12263
12264 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12265 if test "x$ac_cv_type_pid_t" = x""yes; then :
12266
12267 else
12268
12269 cat >>confdefs.h <<_ACEOF
12270 #define pid_t int
12271 _ACEOF
12272
12273 fi
12274
12275 for ac_header in vfork.h
12276 do :
12277   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12278 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12279   cat >>confdefs.h <<_ACEOF
12280 #define HAVE_VFORK_H 1
12281 _ACEOF
12282
12283 fi
12284
12285 done
12286
12287 for ac_func in fork vfork
12288 do :
12289   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12290 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12291 eval as_val=\$$as_ac_var
12292    if test "x$as_val" = x""yes; then :
12293   cat >>confdefs.h <<_ACEOF
12294 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12295 _ACEOF
12296
12297 fi
12298 done
12299
12300 if test "x$ac_cv_func_fork" = xyes; then
12301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12302 $as_echo_n "checking for working fork... " >&6; }
12303 if test "${ac_cv_func_fork_works+set}" = set; then :
12304   $as_echo_n "(cached) " >&6
12305 else
12306   if test "$cross_compiling" = yes; then :
12307   ac_cv_func_fork_works=cross
12308 else
12309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12310 /* end confdefs.h.  */
12311 $ac_includes_default
12312 int
12313 main ()
12314 {
12315
12316           /* By Ruediger Kuhlmann. */
12317           return fork () < 0;
12318
12319   ;
12320   return 0;
12321 }
12322 _ACEOF
12323 if ac_fn_c_try_run "$LINENO"; then :
12324   ac_cv_func_fork_works=yes
12325 else
12326   ac_cv_func_fork_works=no
12327 fi
12328 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12329   conftest.$ac_objext conftest.beam conftest.$ac_ext
12330 fi
12331
12332 fi
12333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12334 $as_echo "$ac_cv_func_fork_works" >&6; }
12335
12336 else
12337   ac_cv_func_fork_works=$ac_cv_func_fork
12338 fi
12339 if test "x$ac_cv_func_fork_works" = xcross; then
12340   case $host in
12341     *-*-amigaos* | *-*-msdosdjgpp*)
12342       # Override, as these systems have only a dummy fork() stub
12343       ac_cv_func_fork_works=no
12344       ;;
12345     *)
12346       ac_cv_func_fork_works=yes
12347       ;;
12348   esac
12349   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12350 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12351 fi
12352 ac_cv_func_vfork_works=$ac_cv_func_vfork
12353 if test "x$ac_cv_func_vfork" = xyes; then
12354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12355 $as_echo_n "checking for working vfork... " >&6; }
12356 if test "${ac_cv_func_vfork_works+set}" = set; then :
12357   $as_echo_n "(cached) " >&6
12358 else
12359   if test "$cross_compiling" = yes; then :
12360   ac_cv_func_vfork_works=cross
12361 else
12362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12363 /* end confdefs.h.  */
12364 /* Thanks to Paul Eggert for this test.  */
12365 $ac_includes_default
12366 #include <sys/wait.h>
12367 #ifdef HAVE_VFORK_H
12368 # include <vfork.h>
12369 #endif
12370 /* On some sparc systems, changes by the child to local and incoming
12371    argument registers are propagated back to the parent.  The compiler
12372    is told about this with #include <vfork.h>, but some compilers
12373    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12374    static variable whose address is put into a register that is
12375    clobbered by the vfork.  */
12376 static void
12377 #ifdef __cplusplus
12378 sparc_address_test (int arg)
12379 # else
12380 sparc_address_test (arg) int arg;
12381 #endif
12382 {
12383   static pid_t child;
12384   if (!child) {
12385     child = vfork ();
12386     if (child < 0) {
12387       perror ("vfork");
12388       _exit(2);
12389     }
12390     if (!child) {
12391       arg = getpid();
12392       write(-1, "", 0);
12393       _exit (arg);
12394     }
12395   }
12396 }
12397
12398 int
12399 main ()
12400 {
12401   pid_t parent = getpid ();
12402   pid_t child;
12403
12404   sparc_address_test (0);
12405
12406   child = vfork ();
12407
12408   if (child == 0) {
12409     /* Here is another test for sparc vfork register problems.  This
12410        test uses lots of local variables, at least as many local
12411        variables as main has allocated so far including compiler
12412        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12413        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12414        reuse the register of parent for one of the local variables,
12415        since it will think that parent can't possibly be used any more
12416        in this routine.  Assigning to the local variable will thus
12417        munge parent in the parent process.  */
12418     pid_t
12419       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12420       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12421     /* Convince the compiler that p..p7 are live; otherwise, it might
12422        use the same hardware register for all 8 local variables.  */
12423     if (p != p1 || p != p2 || p != p3 || p != p4
12424         || p != p5 || p != p6 || p != p7)
12425       _exit(1);
12426
12427     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12428        from child file descriptors.  If the child closes a descriptor
12429        before it execs or exits, this munges the parent's descriptor
12430        as well.  Test for this by closing stdout in the child.  */
12431     _exit(close(fileno(stdout)) != 0);
12432   } else {
12433     int status;
12434     struct stat st;
12435
12436     while (wait(&status) != child)
12437       ;
12438     return (
12439          /* Was there some problem with vforking?  */
12440          child < 0
12441
12442          /* Did the child fail?  (This shouldn't happen.)  */
12443          || status
12444
12445          /* Did the vfork/compiler bug occur?  */
12446          || parent != getpid()
12447
12448          /* Did the file descriptor bug occur?  */
12449          || fstat(fileno(stdout), &st) != 0
12450          );
12451   }
12452 }
12453 _ACEOF
12454 if ac_fn_c_try_run "$LINENO"; then :
12455   ac_cv_func_vfork_works=yes
12456 else
12457   ac_cv_func_vfork_works=no
12458 fi
12459 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12460   conftest.$ac_objext conftest.beam conftest.$ac_ext
12461 fi
12462
12463 fi
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12465 $as_echo "$ac_cv_func_vfork_works" >&6; }
12466
12467 fi;
12468 if test "x$ac_cv_func_fork_works" = xcross; then
12469   ac_cv_func_vfork_works=$ac_cv_func_vfork
12470   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12471 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12472 fi
12473
12474 if test "x$ac_cv_func_vfork_works" = xyes; then
12475
12476 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12477
12478 else
12479
12480 $as_echo "#define vfork fork" >>confdefs.h
12481
12482 fi
12483 if test "x$ac_cv_func_fork_works" = xyes; then
12484
12485 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12486
12487 fi
12488
12489 for ac_func in canonicalize_file_name realpath getrusage getuid \
12490                 getgid pipe poll pread64 sbrk setpgid setpgrp setsid \
12491                 sigaction sigprocmask sigsetmask socketpair syscall \
12492                 ttrace wborder setlocale iconvlist libiconvlist btowc \
12493                 setrlimit getrlimit posix_madvise
12494 do :
12495   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12496 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12497 eval as_val=\$$as_ac_var
12498    if test "x$as_val" = x""yes; then :
12499   cat >>confdefs.h <<_ACEOF
12500 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12501 _ACEOF
12502
12503 fi
12504 done
12505
12506
12507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12508 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12509 if test "${am_cv_langinfo_codeset+set}" = set; then :
12510   $as_echo_n "(cached) " >&6
12511 else
12512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12513 /* end confdefs.h.  */
12514 #include <langinfo.h>
12515 int
12516 main ()
12517 {
12518 char* cs = nl_langinfo(CODESET);
12519   ;
12520   return 0;
12521 }
12522 _ACEOF
12523 if ac_fn_c_try_link "$LINENO"; then :
12524   am_cv_langinfo_codeset=yes
12525 else
12526   am_cv_langinfo_codeset=no
12527 fi
12528 rm -f core conftest.err conftest.$ac_objext \
12529     conftest$ac_exeext conftest.$ac_ext
12530
12531 fi
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12533 $as_echo "$am_cv_langinfo_codeset" >&6; }
12534   if test $am_cv_langinfo_codeset = yes; then
12535
12536 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12537
12538   fi
12539
12540
12541 # Check the return and argument types of ptrace.  No canned test for
12542 # this, so roll our own.
12543 gdb_ptrace_headers='
12544 #if HAVE_SYS_TYPES_H
12545 # include <sys/types.h>
12546 #endif
12547 #if HAVE_SYS_PTRACE_H
12548 # include <sys/ptrace.h>
12549 #endif
12550 #if HAVE_UNISTD_H
12551 # include <unistd.h>
12552 #endif
12553 '
12554 # There is no point in checking if we don't have a prototype.
12555 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12556 "
12557 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12558   ac_have_decl=1
12559 else
12560   ac_have_decl=0
12561 fi
12562
12563 cat >>confdefs.h <<_ACEOF
12564 #define HAVE_DECL_PTRACE $ac_have_decl
12565 _ACEOF
12566 if test $ac_have_decl = 1; then :
12567
12568 else
12569
12570   : ${gdb_cv_func_ptrace_ret='int'}
12571   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12572
12573 fi
12574
12575 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12576 # empty argument list, so check for that explicitly.
12577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12578 $as_echo_n "checking return type of ptrace... " >&6; }
12579 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12580   $as_echo_n "(cached) " >&6
12581 else
12582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12583 /* end confdefs.h.  */
12584 $gdb_ptrace_headers
12585 int
12586 main ()
12587 {
12588 extern long ptrace (enum __ptrace_request, ...);
12589   ;
12590   return 0;
12591 }
12592 _ACEOF
12593 if ac_fn_c_try_compile "$LINENO"; then :
12594   gdb_cv_func_ptrace_ret='long'
12595 else
12596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12597 /* end confdefs.h.  */
12598 $gdb_ptrace_headers
12599 int
12600 main ()
12601 {
12602 extern int ptrace ();
12603   ;
12604   return 0;
12605 }
12606 _ACEOF
12607 if ac_fn_c_try_compile "$LINENO"; then :
12608   gdb_cv_func_ptrace_ret='int'
12609 else
12610   gdb_cv_func_ptrace_ret='long'
12611 fi
12612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12613 fi
12614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12615 fi
12616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12617 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12618
12619 cat >>confdefs.h <<_ACEOF
12620 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12621 _ACEOF
12622
12623 # Check argument types.
12624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12625 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12626 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12627   $as_echo_n "(cached) " >&6
12628 else
12629
12630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12631 /* end confdefs.h.  */
12632 $gdb_ptrace_headers
12633 int
12634 main ()
12635 {
12636 extern long ptrace (enum __ptrace_request, ...);
12637   ;
12638   return 0;
12639 }
12640 _ACEOF
12641 if ac_fn_c_try_compile "$LINENO"; then :
12642   gdb_cv_func_ptrace_args='int,int,long,long'
12643 else
12644
12645 for gdb_arg1 in 'int' 'long'; do
12646  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12647   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12648    for gdb_arg4 in 'int' 'long'; do
12649      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12650 /* end confdefs.h.  */
12651 $gdb_ptrace_headers
12652 int
12653 main ()
12654 {
12655
12656 extern $gdb_cv_func_ptrace_ret
12657   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12658
12659   ;
12660   return 0;
12661 }
12662 _ACEOF
12663 if ac_fn_c_try_compile "$LINENO"; then :
12664   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12665     break 4;
12666 fi
12667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12668     for gdb_arg5 in 'int *' 'int' 'long'; do
12669      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12670 /* end confdefs.h.  */
12671 $gdb_ptrace_headers
12672 int
12673 main ()
12674 {
12675
12676 extern $gdb_cv_func_ptrace_ret
12677   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12678
12679   ;
12680   return 0;
12681 }
12682 _ACEOF
12683 if ac_fn_c_try_compile "$LINENO"; then :
12684
12685 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12686     break 5;
12687 fi
12688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12689     done
12690    done
12691   done
12692  done
12693 done
12694 # Provide a safe default value.
12695 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12696
12697 fi
12698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12699 fi
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12701 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12702 ac_save_IFS=$IFS; IFS=','
12703 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12704 IFS=$ac_save_IFS
12705 shift
12706
12707 cat >>confdefs.h <<_ACEOF
12708 #define PTRACE_TYPE_ARG3 $3
12709 _ACEOF
12710
12711 if test -n "$5"; then
12712
12713 cat >>confdefs.h <<_ACEOF
12714 #define PTRACE_TYPE_ARG5 $5
12715 _ACEOF
12716
12717 fi
12718
12719 if test "$cross_compiling" = no; then
12720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12721 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12722 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12723   $as_echo_n "(cached) " >&6
12724 else
12725   if test "$cross_compiling" = yes; then :
12726   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12727 else
12728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12729 /* end confdefs.h.  */
12730 $ac_includes_default
12731 int
12732 main ()
12733 {
12734 /* If this system has a BSD-style setpgrp which takes arguments,
12735   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12736   exit successfully. */
12737   return setpgrp (1,1) != -1;
12738   ;
12739   return 0;
12740 }
12741 _ACEOF
12742 if ac_fn_c_try_run "$LINENO"; then :
12743   ac_cv_func_setpgrp_void=no
12744 else
12745   ac_cv_func_setpgrp_void=yes
12746 fi
12747 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12748   conftest.$ac_objext conftest.beam conftest.$ac_ext
12749 fi
12750
12751 fi
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12753 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12754 if test $ac_cv_func_setpgrp_void = yes; then
12755
12756 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12757
12758 fi
12759
12760 else
12761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12762 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12763 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12764   $as_echo_n "(cached) " >&6
12765 else
12766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12767 /* end confdefs.h.  */
12768
12769 #include <unistd.h>
12770
12771 int
12772 main ()
12773 {
12774
12775   if (setpgrp(1,1) == -1)
12776     exit (0);
12777   else
12778     exit (1);
12779
12780   ;
12781   return 0;
12782 }
12783 _ACEOF
12784 if ac_fn_c_try_compile "$LINENO"; then :
12785   ac_cv_func_setpgrp_void=no
12786 else
12787   ac_cv_func_setpgrp_void=yes
12788 fi
12789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12790 fi
12791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12792 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12793 if test $ac_cv_func_setpgrp_void = yes; then
12794   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12795
12796 fi
12797 fi
12798
12799 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12800 # since sigsetjmp might only be defined as a macro.
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12802 $as_echo_n "checking for sigsetjmp... " >&6; }
12803 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12804   $as_echo_n "(cached) " >&6
12805 else
12806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12807 /* end confdefs.h.  */
12808
12809 #include <setjmp.h>
12810
12811 int
12812 main ()
12813 {
12814 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12815   ;
12816   return 0;
12817 }
12818 _ACEOF
12819 if ac_fn_c_try_compile "$LINENO"; then :
12820   gdb_cv_func_sigsetjmp=yes
12821 else
12822   gdb_cv_func_sigsetjmp=no
12823 fi
12824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12825 fi
12826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12827 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12828 if test $gdb_cv_func_sigsetjmp = yes; then
12829
12830 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12831
12832 fi
12833
12834 # Assume we'll default to using the included libiberty regex.
12835 gdb_use_included_regex=yes
12836
12837 # However, if the system regex is GNU regex, then default to *not*
12838 # using the included regex.
12839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12840 $as_echo_n "checking for GNU regex... " >&6; }
12841 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12842   $as_echo_n "(cached) " >&6
12843 else
12844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12845 /* end confdefs.h.  */
12846 #include <gnu-versions.h>
12847 int
12848 main ()
12849 {
12850 #define REGEX_INTERFACE_VERSION 1
12851 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12852 # error "Version mismatch"
12853 #endif
12854   ;
12855   return 0;
12856 }
12857 _ACEOF
12858 if ac_fn_c_try_compile "$LINENO"; then :
12859   gdb_cv_have_gnu_regex=yes
12860 else
12861   gdb_cv_have_gnu_regex=no
12862 fi
12863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12864 fi
12865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12866 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12867 if test $gdb_cv_have_gnu_regex = yes; then
12868   gdb_use_included_regex=no
12869 fi
12870
12871
12872 # Check whether --with-included-regex was given.
12873 if test "${with_included_regex+set}" = set; then :
12874   withval=$with_included_regex; gdb_with_regex=$withval
12875 else
12876   gdb_with_regex=$gdb_use_included_regex
12877 fi
12878
12879 if test "$gdb_with_regex" = yes; then
12880
12881 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12882
12883 fi
12884
12885 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12886 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12887 #include <sys/proc.h>
12888
12889 "
12890 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12891
12892 cat >>confdefs.h <<_ACEOF
12893 #define HAVE_STRUCT_THREAD_TD_PCB 1
12894 _ACEOF
12895
12896
12897 fi
12898
12899
12900 # See if <sys/lwp.h> defines `struct lwp`.
12901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12902 $as_echo_n "checking for struct lwp... " >&6; }
12903 if test "${gdb_cv_struct_lwp+set}" = set; then :
12904   $as_echo_n "(cached) " >&6
12905 else
12906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12907 /* end confdefs.h.  */
12908 #include <sys/param.h>
12909 #include <sys/lwp.h>
12910 int
12911 main ()
12912 {
12913 struct lwp l;
12914   ;
12915   return 0;
12916 }
12917 _ACEOF
12918 if ac_fn_c_try_compile "$LINENO"; then :
12919   gdb_cv_struct_lwp=yes
12920 else
12921   gdb_cv_struct_lwp=no
12922 fi
12923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12924 fi
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
12926 $as_echo "$gdb_cv_struct_lwp" >&6; }
12927 if test $gdb_cv_struct_lwp = yes; then
12928
12929 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
12930
12931 fi
12932
12933 # See if <machine/reg.h> degines `struct reg'.
12934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
12935 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
12936 if test "${gdb_cv_struct_reg+set}" = set; then :
12937   $as_echo_n "(cached) " >&6
12938 else
12939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12940 /* end confdefs.h.  */
12941 #include <sys/types.h>
12942 #include <machine/reg.h>
12943 int
12944 main ()
12945 {
12946 struct reg r;
12947   ;
12948   return 0;
12949 }
12950 _ACEOF
12951 if ac_fn_c_try_compile "$LINENO"; then :
12952   gdb_cv_struct_reg=yes
12953 else
12954   gdb_cv_struct_reg=no
12955 fi
12956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12957 fi
12958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
12959 $as_echo "$gdb_cv_struct_reg" >&6; }
12960 if test $gdb_cv_struct_reg = yes; then
12961
12962 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
12963
12964 fi
12965
12966 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
12967 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
12968 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
12969 "
12970 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
12971
12972 cat >>confdefs.h <<_ACEOF
12973 #define HAVE_STRUCT_REG_R_FS 1
12974 _ACEOF
12975
12976
12977 fi
12978 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
12979 "
12980 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
12981
12982 cat >>confdefs.h <<_ACEOF
12983 #define HAVE_STRUCT_REG_R_GS 1
12984 _ACEOF
12985
12986
12987 fi
12988
12989
12990 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
12992 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
12993 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
12994   $as_echo_n "(cached) " >&6
12995 else
12996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12997 /* end confdefs.h.  */
12998 #include <sys/ptrace.h>
12999 int
13000 main ()
13001 {
13002 PTRACE_GETREGS;
13003   ;
13004   return 0;
13005 }
13006 _ACEOF
13007 if ac_fn_c_try_compile "$LINENO"; then :
13008   gdb_cv_have_ptrace_getregs=yes
13009 else
13010   gdb_cv_have_ptrace_getregs=no
13011 fi
13012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13013 fi
13014
13015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13016 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13017 if test $gdb_cv_have_ptrace_getregs = yes; then
13018
13019 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13020
13021 fi
13022
13023 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13025 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13026 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13027   $as_echo_n "(cached) " >&6
13028 else
13029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13030 /* end confdefs.h.  */
13031 #include <sys/ptrace.h>
13032 int
13033 main ()
13034 {
13035 PTRACE_GETFPXREGS;
13036   ;
13037   return 0;
13038 }
13039 _ACEOF
13040 if ac_fn_c_try_compile "$LINENO"; then :
13041   gdb_cv_have_ptrace_getfpxregs=yes
13042 else
13043   gdb_cv_have_ptrace_getfpxregs=no
13044 fi
13045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13046 fi
13047
13048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13049 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13050 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13051
13052 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13053
13054 fi
13055
13056 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13058 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13059 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13060   $as_echo_n "(cached) " >&6
13061 else
13062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13063 /* end confdefs.h.  */
13064 #include <sys/types.h>
13065 #include <sys/ptrace.h>
13066 int
13067 main ()
13068 {
13069 PT_GETDBREGS;
13070   ;
13071   return 0;
13072 }
13073 _ACEOF
13074 if ac_fn_c_try_compile "$LINENO"; then :
13075   gdb_cv_have_pt_getdbregs=yes
13076 else
13077   gdb_cv_have_pt_getdbregs=no
13078 fi
13079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13080 fi
13081
13082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13083 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13084 if test $gdb_cv_have_pt_getdbregs = yes; then
13085
13086 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13087
13088 fi
13089
13090 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13092 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13093 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13094   $as_echo_n "(cached) " >&6
13095 else
13096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13097 /* end confdefs.h.  */
13098 #include <sys/types.h>
13099 #include <sys/ptrace.h>
13100 int
13101 main ()
13102 {
13103 PT_GETXMMREGS;
13104   ;
13105   return 0;
13106 }
13107 _ACEOF
13108 if ac_fn_c_try_compile "$LINENO"; then :
13109   gdb_cv_have_pt_getxmmregs=yes
13110 else
13111   gdb_cv_have_pt_getxmmregs=no
13112 fi
13113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13114 fi
13115
13116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13117 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13118 if test $gdb_cv_have_pt_getxmmregs = yes; then
13119
13120 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13121
13122 fi
13123
13124 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13125
13126 if test "${target}" = "${host}"; then
13127   case "${host}" in
13128   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13129
13130 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13131
13132       ;;
13133   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13134
13135 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13136
13137       ;;
13138   mips-sgi-irix5*)
13139       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13140
13141 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13142
13143       ;;
13144   esac
13145 fi
13146
13147 if test "$ac_cv_header_sys_procfs_h" = yes; then
13148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13149 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13150  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13151   $as_echo_n "(cached) " >&6
13152 else
13153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13154 /* end confdefs.h.  */
13155
13156 #define _SYSCALL32
13157 /* Needed for new procfs interface on sparc-solaris.  */
13158 #define _STRUCTURED_PROC 1
13159 #include <sys/procfs.h>
13160 int
13161 main ()
13162 {
13163 pstatus_t avar
13164   ;
13165   return 0;
13166 }
13167 _ACEOF
13168 if ac_fn_c_try_compile "$LINENO"; then :
13169   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13170 else
13171   bfd_cv_have_sys_procfs_type_pstatus_t=no
13172
13173 fi
13174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13175 fi
13176
13177  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13178
13179 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13180
13181  fi
13182  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13183 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13184
13185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13186 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13187  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13188   $as_echo_n "(cached) " >&6
13189 else
13190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13191 /* end confdefs.h.  */
13192
13193 #define _SYSCALL32
13194 /* Needed for new procfs interface on sparc-solaris.  */
13195 #define _STRUCTURED_PROC 1
13196 #include <sys/procfs.h>
13197 int
13198 main ()
13199 {
13200 prrun_t avar
13201   ;
13202   return 0;
13203 }
13204 _ACEOF
13205 if ac_fn_c_try_compile "$LINENO"; then :
13206   bfd_cv_have_sys_procfs_type_prrun_t=yes
13207 else
13208   bfd_cv_have_sys_procfs_type_prrun_t=no
13209
13210 fi
13211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13212 fi
13213
13214  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13215
13216 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13217
13218  fi
13219  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13220 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13221
13222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13223 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13224  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13225   $as_echo_n "(cached) " >&6
13226 else
13227   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h.  */
13229
13230 #define _SYSCALL32
13231 /* Needed for new procfs interface on sparc-solaris.  */
13232 #define _STRUCTURED_PROC 1
13233 #include <sys/procfs.h>
13234 int
13235 main ()
13236 {
13237 gregset_t avar
13238   ;
13239   return 0;
13240 }
13241 _ACEOF
13242 if ac_fn_c_try_compile "$LINENO"; then :
13243   bfd_cv_have_sys_procfs_type_gregset_t=yes
13244 else
13245   bfd_cv_have_sys_procfs_type_gregset_t=no
13246
13247 fi
13248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13249 fi
13250
13251  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13252
13253 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13254
13255  fi
13256  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13257 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13258
13259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13260 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13261  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13262   $as_echo_n "(cached) " >&6
13263 else
13264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13265 /* end confdefs.h.  */
13266
13267 #define _SYSCALL32
13268 /* Needed for new procfs interface on sparc-solaris.  */
13269 #define _STRUCTURED_PROC 1
13270 #include <sys/procfs.h>
13271 int
13272 main ()
13273 {
13274 fpregset_t avar
13275   ;
13276   return 0;
13277 }
13278 _ACEOF
13279 if ac_fn_c_try_compile "$LINENO"; then :
13280   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13281 else
13282   bfd_cv_have_sys_procfs_type_fpregset_t=no
13283
13284 fi
13285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13286 fi
13287
13288  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13289
13290 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13291
13292  fi
13293  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13294 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13295
13296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13297 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13298  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13299   $as_echo_n "(cached) " >&6
13300 else
13301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13302 /* end confdefs.h.  */
13303
13304 #define _SYSCALL32
13305 /* Needed for new procfs interface on sparc-solaris.  */
13306 #define _STRUCTURED_PROC 1
13307 #include <sys/procfs.h>
13308 int
13309 main ()
13310 {
13311 prgregset_t avar
13312   ;
13313   return 0;
13314 }
13315 _ACEOF
13316 if ac_fn_c_try_compile "$LINENO"; then :
13317   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13318 else
13319   bfd_cv_have_sys_procfs_type_prgregset_t=no
13320
13321 fi
13322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13323 fi
13324
13325  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13326
13327 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13328
13329  fi
13330  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13331 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13332
13333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13334 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13335  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13336   $as_echo_n "(cached) " >&6
13337 else
13338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13339 /* end confdefs.h.  */
13340
13341 #define _SYSCALL32
13342 /* Needed for new procfs interface on sparc-solaris.  */
13343 #define _STRUCTURED_PROC 1
13344 #include <sys/procfs.h>
13345 int
13346 main ()
13347 {
13348 prfpregset_t avar
13349   ;
13350   return 0;
13351 }
13352 _ACEOF
13353 if ac_fn_c_try_compile "$LINENO"; then :
13354   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13355 else
13356   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13357
13358 fi
13359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13360 fi
13361
13362  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13363
13364 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13365
13366  fi
13367  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13368 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13369
13370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13371 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13372  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13373   $as_echo_n "(cached) " >&6
13374 else
13375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13376 /* end confdefs.h.  */
13377
13378 #define _SYSCALL32
13379 /* Needed for new procfs interface on sparc-solaris.  */
13380 #define _STRUCTURED_PROC 1
13381 #include <sys/procfs.h>
13382 int
13383 main ()
13384 {
13385 prgregset32_t avar
13386   ;
13387   return 0;
13388 }
13389 _ACEOF
13390 if ac_fn_c_try_compile "$LINENO"; then :
13391   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13392 else
13393   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13394
13395 fi
13396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13397 fi
13398
13399  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13400
13401 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13402
13403  fi
13404  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13405 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13406
13407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13408 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13409  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13410   $as_echo_n "(cached) " >&6
13411 else
13412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13413 /* end confdefs.h.  */
13414
13415 #define _SYSCALL32
13416 /* Needed for new procfs interface on sparc-solaris.  */
13417 #define _STRUCTURED_PROC 1
13418 #include <sys/procfs.h>
13419 int
13420 main ()
13421 {
13422 prfpregset32_t avar
13423   ;
13424   return 0;
13425 }
13426 _ACEOF
13427 if ac_fn_c_try_compile "$LINENO"; then :
13428   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13429 else
13430   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13431
13432 fi
13433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13434 fi
13435
13436  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13437
13438 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13439
13440  fi
13441  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13442 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13443
13444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13445 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13446  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13447   $as_echo_n "(cached) " >&6
13448 else
13449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h.  */
13451
13452 #define _SYSCALL32
13453 /* Needed for new procfs interface on sparc-solaris.  */
13454 #define _STRUCTURED_PROC 1
13455 #include <sys/procfs.h>
13456 int
13457 main ()
13458 {
13459 lwpid_t avar
13460   ;
13461   return 0;
13462 }
13463 _ACEOF
13464 if ac_fn_c_try_compile "$LINENO"; then :
13465   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13466 else
13467   bfd_cv_have_sys_procfs_type_lwpid_t=no
13468
13469 fi
13470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13471 fi
13472
13473  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13474
13475 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13476
13477  fi
13478  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13479 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13480
13481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13482 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13483  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13484   $as_echo_n "(cached) " >&6
13485 else
13486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13487 /* end confdefs.h.  */
13488
13489 #define _SYSCALL32
13490 /* Needed for new procfs interface on sparc-solaris.  */
13491 #define _STRUCTURED_PROC 1
13492 #include <sys/procfs.h>
13493 int
13494 main ()
13495 {
13496 psaddr_t avar
13497   ;
13498   return 0;
13499 }
13500 _ACEOF
13501 if ac_fn_c_try_compile "$LINENO"; then :
13502   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13503 else
13504   bfd_cv_have_sys_procfs_type_psaddr_t=no
13505
13506 fi
13507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13508 fi
13509
13510  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13511
13512 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13513
13514  fi
13515  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13516 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13517
13518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13519 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13520  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13521   $as_echo_n "(cached) " >&6
13522 else
13523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13524 /* end confdefs.h.  */
13525
13526 #define _SYSCALL32
13527 /* Needed for new procfs interface on sparc-solaris.  */
13528 #define _STRUCTURED_PROC 1
13529 #include <sys/procfs.h>
13530 int
13531 main ()
13532 {
13533 prsysent_t avar
13534   ;
13535   return 0;
13536 }
13537 _ACEOF
13538 if ac_fn_c_try_compile "$LINENO"; then :
13539   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13540 else
13541   bfd_cv_have_sys_procfs_type_prsysent_t=no
13542
13543 fi
13544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13545 fi
13546
13547  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13548
13549 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13550
13551  fi
13552  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13553 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13554
13555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13556 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13557  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13558   $as_echo_n "(cached) " >&6
13559 else
13560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13561 /* end confdefs.h.  */
13562
13563 #define _SYSCALL32
13564 /* Needed for new procfs interface on sparc-solaris.  */
13565 #define _STRUCTURED_PROC 1
13566 #include <sys/procfs.h>
13567 int
13568 main ()
13569 {
13570 pr_sigset_t avar
13571   ;
13572   return 0;
13573 }
13574 _ACEOF
13575 if ac_fn_c_try_compile "$LINENO"; then :
13576   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13577 else
13578   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13579
13580 fi
13581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13582 fi
13583
13584  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13585
13586 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13587
13588  fi
13589  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13590 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13591
13592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13593 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13594  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13595   $as_echo_n "(cached) " >&6
13596 else
13597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13598 /* end confdefs.h.  */
13599
13600 #define _SYSCALL32
13601 /* Needed for new procfs interface on sparc-solaris.  */
13602 #define _STRUCTURED_PROC 1
13603 #include <sys/procfs.h>
13604 int
13605 main ()
13606 {
13607 pr_sigaction64_t avar
13608   ;
13609   return 0;
13610 }
13611 _ACEOF
13612 if ac_fn_c_try_compile "$LINENO"; then :
13613   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13614 else
13615   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13616
13617 fi
13618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13619 fi
13620
13621  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13622
13623 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13624
13625  fi
13626  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13627 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13628
13629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13630 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13631  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13632   $as_echo_n "(cached) " >&6
13633 else
13634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13635 /* end confdefs.h.  */
13636
13637 #define _SYSCALL32
13638 /* Needed for new procfs interface on sparc-solaris.  */
13639 #define _STRUCTURED_PROC 1
13640 #include <sys/procfs.h>
13641 int
13642 main ()
13643 {
13644 pr_siginfo64_t avar
13645   ;
13646   return 0;
13647 }
13648 _ACEOF
13649 if ac_fn_c_try_compile "$LINENO"; then :
13650   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13651 else
13652   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13653
13654 fi
13655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13656 fi
13657
13658  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13659
13660 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13661
13662  fi
13663  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13664 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13665
13666
13667
13668
13669
13670   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13671     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13672 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13673     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13674   $as_echo_n "(cached) " >&6
13675 else
13676   if test "$cross_compiling" = yes; then :
13677   gdb_cv_prfpregset_t_broken=yes
13678 else
13679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13680 /* end confdefs.h.  */
13681 #include <sys/procfs.h>
13682        int main ()
13683        {
13684          if (sizeof (prfpregset_t) == sizeof (void *))
13685            return 1;
13686          return 0;
13687        }
13688 _ACEOF
13689 if ac_fn_c_try_run "$LINENO"; then :
13690   gdb_cv_prfpregset_t_broken=no
13691 else
13692   gdb_cv_prfpregset_t_broken=yes
13693 fi
13694 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13695   conftest.$ac_objext conftest.beam conftest.$ac_ext
13696 fi
13697
13698 fi
13699
13700     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13701 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13702     if test $gdb_cv_prfpregset_t_broken = yes; then
13703
13704 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13705
13706     fi
13707   fi
13708
13709
13710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13711 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13712   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13713   $as_echo_n "(cached) " >&6
13714 else
13715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13716 /* end confdefs.h.  */
13717 #include <unistd.h>
13718 #include <sys/types.h>
13719 #include <sys/procfs.h>
13720
13721 int
13722 main ()
13723 {
13724
13725     int dummy;;
13726     dummy = ioctl(0, PIOCSET, &dummy);
13727
13728   ;
13729   return 0;
13730 }
13731 _ACEOF
13732 if ac_fn_c_try_compile "$LINENO"; then :
13733   gdb_cv_have_procfs_piocset=yes
13734 else
13735   gdb_cv_have_procfs_piocset=no
13736 fi
13737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13738 fi
13739
13740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13741 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13742   if test $gdb_cv_have_procfs_piocset = yes; then
13743
13744 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13745
13746   fi
13747 fi
13748
13749 if test ${host} = ${target} ; then
13750
13751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13752 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13753   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13754   $as_echo_n "(cached) " >&6
13755 else
13756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13757 /* end confdefs.h.  */
13758 #include <link.h>
13759 int
13760 main ()
13761 {
13762 struct link_map lm; (void) lm.l_addr;
13763   ;
13764   return 0;
13765 }
13766 _ACEOF
13767 if ac_fn_c_try_compile "$LINENO"; then :
13768   gdb_cv_have_struct_link_map_with_l_members=yes
13769 else
13770   gdb_cv_have_struct_link_map_with_l_members=no
13771 fi
13772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13773 fi
13774
13775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13776 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13777   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13778
13779 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13780
13781   fi
13782
13783
13784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13785 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13786   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13787   $as_echo_n "(cached) " >&6
13788 else
13789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13790 /* end confdefs.h.  */
13791 #include <sys/types.h>
13792 #include <link.h>
13793 int
13794 main ()
13795 {
13796 struct link_map lm; (void) lm.lm_addr;
13797   ;
13798   return 0;
13799 }
13800 _ACEOF
13801 if ac_fn_c_try_compile "$LINENO"; then :
13802   gdb_cv_have_struct_link_map_with_lm_members=yes
13803 else
13804   gdb_cv_have_struct_link_map_with_lm_members=no
13805 fi
13806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13807 fi
13808
13809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13810 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13811   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13812
13813 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13814
13815   fi
13816
13817
13818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13819 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13820   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13821   $as_echo_n "(cached) " >&6
13822 else
13823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13824 /* end confdefs.h.  */
13825 #include <sys/types.h>
13826 #ifdef HAVE_NLIST_H
13827 #include <nlist.h>
13828 #endif
13829 #include <link.h>
13830 int
13831 main ()
13832 {
13833 struct so_map lm; (void) lm.som_addr;
13834   ;
13835   return 0;
13836 }
13837 _ACEOF
13838 if ac_fn_c_try_compile "$LINENO"; then :
13839   gdb_cv_have_struct_so_map_with_som_members=yes
13840 else
13841   gdb_cv_have_struct_so_map_with_som_members=no
13842 fi
13843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13844 fi
13845
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13847 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13848   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13849
13850 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13851
13852   fi
13853
13854
13855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13856 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13857   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13858   $as_echo_n "(cached) " >&6
13859 else
13860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13861 /* end confdefs.h.  */
13862 #define _SYSCALL32
13863 #include <sys/link.h>
13864 int
13865 main ()
13866 {
13867 struct link_map32 l;
13868   ;
13869   return 0;
13870 }
13871 _ACEOF
13872 if ac_fn_c_try_compile "$LINENO"; then :
13873   gdb_cv_have_struct_link_map32=yes
13874 else
13875   gdb_cv_have_struct_link_map32=no
13876 fi
13877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13878 fi
13879
13880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
13881 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
13882   if test $gdb_cv_have_struct_link_map32 = yes; then
13883
13884 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
13885
13886
13887 $as_echo "#define _SYSCALL32 1" >>confdefs.h
13888
13889   fi
13890 fi
13891
13892 # Check if the compiler supports the `long long' type.
13893
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13895 $as_echo_n "checking for long long support in compiler... " >&6; }
13896 if test "${gdb_cv_c_long_long+set}" = set; then :
13897   $as_echo_n "(cached) " >&6
13898 else
13899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13900 /* end confdefs.h.  */
13901 extern long long foo;
13902 int
13903 main ()
13904 {
13905 switch (foo & 2) { case 0: return 1; }
13906   ;
13907   return 0;
13908 }
13909 _ACEOF
13910 if ac_fn_c_try_compile "$LINENO"; then :
13911   gdb_cv_c_long_long=yes
13912 else
13913   gdb_cv_c_long_long=no
13914 fi
13915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13916 fi
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
13918 $as_echo "$gdb_cv_c_long_long" >&6; }
13919 if test $gdb_cv_c_long_long = yes; then
13920
13921 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
13922
13923 fi
13924
13925 # Check if the compiler and runtime support printing long longs.
13926
13927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
13928 $as_echo_n "checking for long long support in printf... " >&6; }
13929 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
13930   $as_echo_n "(cached) " >&6
13931 else
13932   if test "$cross_compiling" = yes; then :
13933   gdb_cv_printf_has_long_long=no
13934 else
13935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13936 /* end confdefs.h.  */
13937 $ac_includes_default
13938 int
13939 main ()
13940 {
13941 char buf[32];
13942   long long l = 0;
13943   l = (l << 16) + 0x0123;
13944   l = (l << 16) + 0x4567;
13945   l = (l << 16) + 0x89ab;
13946   l = (l << 16) + 0xcdef;
13947   sprintf (buf, "0x%016llx", l);
13948   return (strcmp ("0x0123456789abcdef", buf));
13949   ;
13950   return 0;
13951 }
13952 _ACEOF
13953 if ac_fn_c_try_run "$LINENO"; then :
13954   gdb_cv_printf_has_long_long=yes
13955 else
13956   gdb_cv_printf_has_long_long=no
13957 fi
13958 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13959   conftest.$ac_objext conftest.beam conftest.$ac_ext
13960 fi
13961
13962 fi
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
13964 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
13965 if test $gdb_cv_printf_has_long_long = yes; then
13966
13967 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
13968
13969 fi
13970
13971 # Check if the compiler and runtime support printing decfloats.
13972
13973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
13974 $as_echo_n "checking for decfloat support in printf... " >&6; }
13975 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
13976   $as_echo_n "(cached) " >&6
13977 else
13978   if test "$cross_compiling" = yes; then :
13979   gdb_cv_printf_has_decfloat=no
13980 else
13981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13982 /* end confdefs.h.  */
13983 $ac_includes_default
13984 int
13985 main ()
13986 {
13987 char buf[64];
13988   _Decimal32 d32 = 1.2345df;
13989   _Decimal64 d64 = 1.2345dd;
13990   _Decimal128 d128 = 1.2345dl;
13991   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
13992   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
13993   ;
13994   return 0;
13995 }
13996 _ACEOF
13997 if ac_fn_c_try_run "$LINENO"; then :
13998   gdb_cv_printf_has_decfloat=yes
13999 else
14000   gdb_cv_printf_has_decfloat=no
14001 fi
14002 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14003   conftest.$ac_objext conftest.beam conftest.$ac_ext
14004 fi
14005
14006 fi
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14008 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14009 if test $gdb_cv_printf_has_decfloat = yes; then
14010
14011 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14012
14013 fi
14014
14015 # Check if the compiler supports the `long double' type.  We can't use
14016 # AC_C_LONG_DOUBLE because that one does additional checks on the
14017 # constants defined in <float.h> that fail on some systems,
14018 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14019
14020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14021 $as_echo_n "checking for long double support in compiler... " >&6; }
14022 if test "${gdb_cv_c_long_double+set}" = set; then :
14023   $as_echo_n "(cached) " >&6
14024 else
14025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14026 /* end confdefs.h.  */
14027 long double foo;
14028 _ACEOF
14029 if ac_fn_c_try_compile "$LINENO"; then :
14030   gdb_cv_c_long_double=yes
14031 else
14032   gdb_cv_c_long_double=no
14033 fi
14034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14035 fi
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14037 $as_echo "$gdb_cv_c_long_double" >&6; }
14038 if test $gdb_cv_c_long_double = yes; then
14039
14040 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14041
14042 fi
14043
14044 # Check if the compiler and runtime support printing long doubles.
14045
14046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14047 $as_echo_n "checking for long double support in printf... " >&6; }
14048 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14049   $as_echo_n "(cached) " >&6
14050 else
14051   if test "$cross_compiling" = yes; then :
14052   gdb_cv_printf_has_long_double=no
14053 else
14054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14055 /* end confdefs.h.  */
14056 $ac_includes_default
14057 int
14058 main ()
14059 {
14060 char buf[16];
14061   long double f = 3.141592653;
14062   sprintf (buf, "%Lg", f);
14063   return (strncmp ("3.14159", buf, 7));
14064   ;
14065   return 0;
14066 }
14067 _ACEOF
14068 if ac_fn_c_try_run "$LINENO"; then :
14069   gdb_cv_printf_has_long_double=yes
14070 else
14071   gdb_cv_printf_has_long_double=no
14072 fi
14073 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14074   conftest.$ac_objext conftest.beam conftest.$ac_ext
14075 fi
14076
14077 fi
14078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14079 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14080 if test $gdb_cv_printf_has_long_double = yes; then
14081
14082 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14083
14084 fi
14085
14086 # Check if the compiler and runtime support scanning long doubles.
14087
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14089 $as_echo_n "checking for long double support in scanf... " >&6; }
14090 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14091   $as_echo_n "(cached) " >&6
14092 else
14093   if test "$cross_compiling" = yes; then :
14094   gdb_cv_scanf_has_long_double=no
14095 else
14096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14097 /* end confdefs.h.  */
14098 #include <stdio.h>
14099 int
14100 main ()
14101 {
14102 char *buf = "3.141592653";
14103   long double f = 0;
14104   sscanf (buf, "%Lg", &f);
14105   return !(f > 3.14159 && f < 3.14160);
14106   ;
14107   return 0;
14108 }
14109 _ACEOF
14110 if ac_fn_c_try_run "$LINENO"; then :
14111   gdb_cv_scanf_has_long_double=yes
14112 else
14113   gdb_cv_scanf_has_long_double=no
14114 fi
14115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14116   conftest.$ac_objext conftest.beam conftest.$ac_ext
14117 fi
14118
14119 fi
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14121 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14122 if test $gdb_cv_scanf_has_long_double = yes; then
14123
14124 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14125
14126 fi
14127
14128 case ${host_os} in
14129 aix*)
14130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14131 $as_echo_n "checking for -bbigtoc option... " >&6; }
14132 if test "${gdb_cv_bigtoc+set}" = set; then :
14133   $as_echo_n "(cached) " >&6
14134 else
14135
14136     SAVE_LDFLAGS=$LDFLAGS
14137
14138     case $GCC in
14139     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14140     *) gdb_cv_bigtoc=-bbigtoc ;;
14141     esac
14142
14143     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14144     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14145 /* end confdefs.h.  */
14146
14147 int
14148 main ()
14149 {
14150 int i;
14151   ;
14152   return 0;
14153 }
14154 _ACEOF
14155 if ac_fn_c_try_link "$LINENO"; then :
14156
14157 else
14158   gdb_cv_bigtoc=
14159 fi
14160 rm -f core conftest.err conftest.$ac_objext \
14161     conftest$ac_exeext conftest.$ac_ext
14162     LDFLAGS="${SAVE_LDFLAGS}"
14163
14164 fi
14165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14166 $as_echo "$gdb_cv_bigtoc" >&6; }
14167   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14168   ;;
14169 esac
14170
14171
14172
14173 if test ${build} = ${host} -a ${host} = ${target} ; then
14174    case ${host_os} in
14175    hpux*)
14176       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HPUX/OSF thread support" >&5
14177 $as_echo_n "checking for HPUX/OSF thread support... " >&6; }
14178       if test -f /usr/include/dce/cma_config.h ; then
14179          if test "$GCC" = "yes" ; then
14180             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14181 $as_echo "yes" >&6; }
14182
14183 $as_echo "#define HAVE_HPUX_THREAD_SUPPORT 1" >>confdefs.h
14184
14185             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
14186             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
14187          else
14188             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (suppressed because you are not using GCC)" >&5
14189 $as_echo "no (suppressed because you are not using GCC)" >&6; }
14190          fi
14191       else
14192          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14193 $as_echo "no" >&6; }
14194       fi
14195       ;;
14196    solaris*)
14197       # See if thread_db library is around for Solaris thread debugging.
14198       # Note that we must explicitly test for version 1 of the library
14199       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14200       # the same API.
14201       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14202 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14203       if test -f /usr/lib/libthread_db.so.1 ; then
14204          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14205 $as_echo "yes" >&6; }
14206
14207 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14208
14209          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14210          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14211          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14212 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14213 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14214   $as_echo_n "(cached) " >&6
14215 else
14216   ac_check_lib_save_LIBS=$LIBS
14217 LIBS="-ldl  $LIBS"
14218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220
14221 /* Override any GCC internal prototype to avoid an error.
14222    Use char because int might match the return type of a GCC
14223    builtin and then its argument prototype would still apply.  */
14224 #ifdef __cplusplus
14225 extern "C"
14226 #endif
14227 char dlopen ();
14228 int
14229 main ()
14230 {
14231 return dlopen ();
14232   ;
14233   return 0;
14234 }
14235 _ACEOF
14236 if ac_fn_c_try_link "$LINENO"; then :
14237   ac_cv_lib_dl_dlopen=yes
14238 else
14239   ac_cv_lib_dl_dlopen=no
14240 fi
14241 rm -f core conftest.err conftest.$ac_objext \
14242     conftest$ac_exeext conftest.$ac_ext
14243 LIBS=$ac_check_lib_save_LIBS
14244 fi
14245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14246 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14247 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14248   cat >>confdefs.h <<_ACEOF
14249 #define HAVE_LIBDL 1
14250 _ACEOF
14251
14252   LIBS="-ldl $LIBS"
14253
14254 fi
14255
14256          if test "$GCC" = "yes" ; then
14257             # The GNU linker requires the -export-dynamic option to make
14258             # all symbols visible in the dynamic symbol table.
14259             hold_ldflags=$LDFLAGS
14260             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the ld -export-dynamic flag" >&5
14261 $as_echo_n "checking for the ld -export-dynamic flag... " >&6; }
14262             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
14263             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14264 /* end confdefs.h.  */
14265
14266 int
14267 main ()
14268 {
14269 int i;
14270   ;
14271   return 0;
14272 }
14273 _ACEOF
14274 if ac_fn_c_try_link "$LINENO"; then :
14275   found=yes
14276 else
14277   found=no
14278 fi
14279 rm -f core conftest.err conftest.$ac_objext \
14280     conftest$ac_exeext conftest.$ac_ext
14281             LDFLAGS=$hold_ldflags
14282             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14283 $as_echo "$found" >&6; }
14284             if test $found = yes; then
14285                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
14286             fi
14287          fi
14288          # Sun randomly tweaked the prototypes in <proc_service.h>
14289          # at one point.
14290          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14291 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14292          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14293   $as_echo_n "(cached) " >&6
14294 else
14295
14296             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14297 /* end confdefs.h.  */
14298
14299                 #include <proc_service.h>
14300                 ps_err_e ps_pdwrite
14301                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14302
14303 int
14304 main ()
14305 {
14306
14307   ;
14308   return 0;
14309 }
14310 _ACEOF
14311 if ac_fn_c_try_compile "$LINENO"; then :
14312   gdb_cv_proc_service_is_old=no
14313 else
14314   gdb_cv_proc_service_is_old=yes
14315 fi
14316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14317
14318 fi
14319
14320          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14321 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14322          if test $gdb_cv_proc_service_is_old = yes; then
14323
14324 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14325
14326          fi
14327       else
14328          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14329 $as_echo "no" >&6; }
14330       fi
14331       ;;
14332    aix*)
14333       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14334 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14335       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14336   $as_echo_n "(cached) " >&6
14337 else
14338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14339 /* end confdefs.h.  */
14340 #include <sys/pthdebug.h>
14341 int
14342 main ()
14343 {
14344 #ifndef PTHDB_VERSION_3
14345                                     #error
14346                                     #endif
14347   ;
14348   return 0;
14349 }
14350 _ACEOF
14351 if ac_fn_c_try_compile "$LINENO"; then :
14352   gdb_cv_have_aix_thread_debug=yes
14353 else
14354   gdb_cv_have_aix_thread_debug=no
14355 fi
14356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14357 fi
14358
14359       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14360 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14361       if test $gdb_cv_have_aix_thread_debug = yes; then
14362          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14363          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14364          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14365       fi
14366       ;;
14367    esac
14368
14369 fi
14370
14371 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14372    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14373 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14374 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14375   $as_echo_n "(cached) " >&6
14376 else
14377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14378 /* end confdefs.h.  */
14379 #include <thread_db.h>
14380 int
14381 main ()
14382 {
14383 int i = TD_NOTALLOC;
14384   ;
14385   return 0;
14386 }
14387 _ACEOF
14388 if ac_fn_c_try_compile "$LINENO"; then :
14389   gdb_cv_thread_db_h_has_td_notalloc=yes
14390 else
14391   gdb_cv_thread_db_h_has_td_notalloc=no
14392
14393 fi
14394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14395
14396 fi
14397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14398 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14399    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14400 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14401 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14402   $as_echo_n "(cached) " >&6
14403 else
14404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14405 /* end confdefs.h.  */
14406 #include <thread_db.h>
14407 int
14408 main ()
14409 {
14410 int i = TD_VERSION;
14411   ;
14412   return 0;
14413 }
14414 _ACEOF
14415 if ac_fn_c_try_compile "$LINENO"; then :
14416   gdb_cv_thread_db_h_has_td_version=yes
14417 else
14418   gdb_cv_thread_db_h_has_td_version=no
14419
14420 fi
14421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14422
14423 fi
14424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14425 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14426    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14427 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14428 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14429   $as_echo_n "(cached) " >&6
14430 else
14431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14432 /* end confdefs.h.  */
14433 #include <thread_db.h>
14434 int
14435 main ()
14436 {
14437 int i = TD_NOTLS;
14438   ;
14439   return 0;
14440 }
14441 _ACEOF
14442 if ac_fn_c_try_compile "$LINENO"; then :
14443   gdb_cv_thread_db_h_has_td_notls=yes
14444 else
14445   gdb_cv_thread_db_h_has_td_notls=no
14446
14447 fi
14448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14449
14450 fi
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14452 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14453 fi
14454 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14455
14456 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14457
14458 fi
14459 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14460
14461 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14462
14463 fi
14464 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14465
14466 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14467
14468 fi
14469
14470 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14471    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14472 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14473 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14474   $as_echo_n "(cached) " >&6
14475 else
14476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14477 /* end confdefs.h.  */
14478 #include <sys/syscall.h>
14479 int
14480 main ()
14481 {
14482 int i = __NR_tkill;
14483   ;
14484   return 0;
14485 }
14486 _ACEOF
14487 if ac_fn_c_try_compile "$LINENO"; then :
14488   gdb_cv_sys_syscall_h_has_tkill=yes
14489 else
14490   gdb_cv_sys_syscall_h_has_tkill=no
14491
14492 fi
14493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14494
14495 fi
14496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14497 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14498 fi
14499 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14500
14501 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14502
14503 fi
14504
14505 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14506 "
14507 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14508   ac_have_decl=1
14509 else
14510   ac_have_decl=0
14511 fi
14512
14513 cat >>confdefs.h <<_ACEOF
14514 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14515 _ACEOF
14516
14517
14518 if test "$cross_compiling" = yes; then :
14519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14520 /* end confdefs.h.  */
14521 #include <sys/personality.h>
14522 int
14523 main ()
14524 {
14525
14526 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14527 #       define ADDR_NO_RANDOMIZE 0x0040000
14528 #      endif
14529        /* Test the flag could be set and stays set.  */
14530        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14531        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14532            return 1
14533   ;
14534   return 0;
14535 }
14536 _ACEOF
14537 if ac_fn_c_try_link "$LINENO"; then :
14538   have_personality=true
14539 else
14540   have_personality=false
14541 fi
14542 rm -f core conftest.err conftest.$ac_objext \
14543     conftest$ac_exeext conftest.$ac_ext
14544 else
14545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14546 /* end confdefs.h.  */
14547 #include <sys/personality.h>
14548 int
14549 main ()
14550 {
14551
14552 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14553 #       define ADDR_NO_RANDOMIZE 0x0040000
14554 #      endif
14555        /* Test the flag could be set and stays set.  */
14556        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14557        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14558            return 1
14559   ;
14560   return 0;
14561 }
14562 _ACEOF
14563 if ac_fn_c_try_run "$LINENO"; then :
14564   have_personality=true
14565 else
14566   have_personality=false
14567 fi
14568 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14569   conftest.$ac_objext conftest.beam conftest.$ac_ext
14570 fi
14571
14572 if $have_personality
14573 then
14574
14575 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14576
14577 fi
14578
14579
14580 target_sysroot_reloc=0
14581
14582 # Check whether --with-sysroot was given.
14583 if test "${with_sysroot+set}" = set; then :
14584   withval=$with_sysroot;
14585  case ${with_sysroot} in
14586  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14587  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14588  esac
14589
14590  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14591
14592  if test "x$prefix" = xNONE; then
14593   test_prefix=/usr/local
14594  else
14595   test_prefix=$prefix
14596  fi
14597  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14598   test_exec_prefix=$test_prefix
14599  else
14600   test_exec_prefix=$exec_prefix
14601  fi
14602  case ${TARGET_SYSTEM_ROOT} in
14603  "${test_prefix}"|"${test_prefix}/"*|\
14604  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14605  '${prefix}'|'${prefix}/'*|\
14606  '${exec_prefix}'|'${exec_prefix}/'*)
14607    target_sysroot_reloc=1
14608    ;;
14609  esac
14610
14611 else
14612
14613  TARGET_SYSTEM_ROOT=
14614  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14615
14616 fi
14617
14618 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14619
14620
14621
14622
14623
14624 # Check whether --with-system-gdbinit was given.
14625 if test "${with_system_gdbinit+set}" = set; then :
14626   withval=$with_system_gdbinit;
14627     SYSTEM_GDBINIT=$withval
14628 else
14629   SYSTEM_GDBINIT=
14630 fi
14631
14632
14633   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14634   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14635   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14636   ac_define_dir=`eval echo $ac_define_dir`
14637
14638 cat >>confdefs.h <<_ACEOF
14639 #define SYSTEM_GDBINIT "$ac_define_dir"
14640 _ACEOF
14641
14642
14643
14644
14645   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14646      if test "x$prefix" = xNONE; then
14647         test_prefix=/usr/local
14648      else
14649         test_prefix=$prefix
14650      fi
14651   else
14652      test_prefix=$exec_prefix
14653   fi
14654   value=0
14655   case ${ac_define_dir} in
14656      "${test_prefix}"|"${test_prefix}/"*|\
14657         '${exec_prefix}'|'${exec_prefix}/'*)
14658      value=1
14659      ;;
14660   esac
14661
14662 cat >>confdefs.h <<_ACEOF
14663 #define SYSTEM_GDBINIT_RELOCATABLE $value
14664 _ACEOF
14665
14666
14667
14668
14669 # Check whether --enable-werror was given.
14670 if test "${enable_werror+set}" = set; then :
14671   enableval=$enable_werror; case "${enableval}" in
14672      yes | y) ERROR_ON_WARNING="yes" ;;
14673      no | n)  ERROR_ON_WARNING="no" ;;
14674      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14675    esac
14676 fi
14677
14678
14679 # Enable -Werror by default when using gcc
14680 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14681     ERROR_ON_WARNING=yes
14682 fi
14683
14684 WERROR_CFLAGS=""
14685 if test "${ERROR_ON_WARNING}" = yes ; then
14686     WERROR_CFLAGS="-Werror"
14687 fi
14688
14689 # The entries after -Wno-pointer-sign are disabled warnings which may
14690 # be enabled in the future, which can not currently be used to build
14691 # GDB.
14692 # NOTE: If you change this list, remember to update
14693 # gdb/doc/gdbint.texinfo.
14694 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14695 -Wformat-nonliteral -Wno-pointer-sign \
14696 -Wno-unused -Wunused-value -Wunused-function \
14697 -Wno-switch -Wno-char-subscripts"
14698
14699 # Enable -Wno-format by default when using gcc on mingw since many
14700 # GCC versions complain about %I64.
14701 case "${host}" in
14702   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14703 esac
14704
14705 # Check whether --enable-build-warnings was given.
14706 if test "${enable_build_warnings+set}" = set; then :
14707   enableval=$enable_build_warnings; case "${enableval}" in
14708   yes)  ;;
14709   no)   build_warnings="-w";;
14710   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14711         build_warnings="${build_warnings} ${t}";;
14712   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14713         build_warnings="${t} ${build_warnings}";;
14714   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14715 esac
14716 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14717   echo "Setting compiler warning flags = $build_warnings" 6>&1
14718 fi
14719 fi
14720 # Check whether --enable-gdb-build-warnings was given.
14721 if test "${enable_gdb_build_warnings+set}" = set; then :
14722   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14723   yes)  ;;
14724   no)   build_warnings="-w";;
14725   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14726         build_warnings="${build_warnings} ${t}";;
14727   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14728         build_warnings="${t} ${build_warnings}";;
14729   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14730 esac
14731 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14732   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14733 fi
14734 fi
14735 WARN_CFLAGS=""
14736 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14737 then
14738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14739 $as_echo_n "checking compiler warning flags... " >&6; }
14740     # Separate out the -Werror flag as some files just cannot be
14741     # compiled with it enabled.
14742     for w in ${build_warnings}; do
14743         case $w in
14744         -Werr*) WERROR_CFLAGS=-Werror ;;
14745         *) # Check that GCC accepts it
14746             saved_CFLAGS="$CFLAGS"
14747             CFLAGS="$CFLAGS $w"
14748             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14749 /* end confdefs.h.  */
14750
14751 int
14752 main ()
14753 {
14754
14755   ;
14756   return 0;
14757 }
14758 _ACEOF
14759 if ac_fn_c_try_compile "$LINENO"; then :
14760   WARN_CFLAGS="${WARN_CFLAGS} $w"
14761 fi
14762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14763             CFLAGS="$saved_CFLAGS"
14764         esac
14765     done
14766     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14767 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14768 fi
14769
14770
14771
14772 # In the Cygwin environment, we need some additional flags.
14773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14774 $as_echo_n "checking for cygwin... " >&6; }
14775 if test "${gdb_cv_os_cygwin+set}" = set; then :
14776   $as_echo_n "(cached) " >&6
14777 else
14778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14779 /* end confdefs.h.  */
14780
14781 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14782 lose
14783 #endif
14784 _ACEOF
14785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14786   $EGREP "lose" >/dev/null 2>&1; then :
14787   gdb_cv_os_cygwin=yes
14788 else
14789   gdb_cv_os_cygwin=no
14790 fi
14791 rm -f conftest*
14792
14793 fi
14794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14795 $as_echo "$gdb_cv_os_cygwin" >&6; }
14796
14797
14798 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14799 case ${host} in
14800   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14801   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14802   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14803 esac
14804
14805
14806 # libreadline needs libuser32.a in a cygwin environment
14807 WIN32LIBS=
14808 if test x$gdb_cv_os_cygwin = xyes; then
14809     WIN32LIBS="-luser32"
14810     case "${target}" in
14811         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14812         ;;
14813     esac
14814 fi
14815
14816 # The ser-tcp.c module requires sockets.
14817 case ${host} in
14818   *mingw32*)
14819
14820 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14821
14822     WIN32LIBS="$WIN32LIBS -lws2_32"
14823     ;;
14824 esac
14825
14826
14827 # Add ELF support to GDB, but only if BFD includes ELF support.
14828 OLD_CFLAGS=$CFLAGS
14829 OLD_LDFLAGS=$LDFLAGS
14830 OLD_LIBS=$LIBS
14831 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14832 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14833 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14834 LIBS="-lbfd -liberty $intl $LIBS"
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14836 $as_echo_n "checking for ELF support in BFD... " >&6; }
14837 if test "${gdb_cv_var_elf+set}" = set; then :
14838   $as_echo_n "(cached) " >&6
14839 else
14840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14841 /* end confdefs.h.  */
14842 #include <stdlib.h>
14843 #include "bfd.h"
14844 #include "elf-bfd.h"
14845
14846 int
14847 main ()
14848 {
14849 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
14850   ;
14851   return 0;
14852 }
14853 _ACEOF
14854 if ac_fn_c_try_link "$LINENO"; then :
14855   gdb_cv_var_elf=yes
14856 else
14857   gdb_cv_var_elf=no
14858 fi
14859 rm -f core conftest.err conftest.$ac_objext \
14860     conftest$ac_exeext conftest.$ac_ext
14861 fi
14862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14863 $as_echo "$gdb_cv_var_elf" >&6; }
14864 if test $gdb_cv_var_elf = yes; then
14865   CONFIG_OBS="$CONFIG_OBS elfread.o"
14866
14867 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14868
14869 fi
14870 CFLAGS=$OLD_CFLAGS
14871 LDFLAGS=$OLD_LDFLAGS
14872 LIBS=$OLD_LIBS
14873
14874 # Add any host-specific objects to GDB.
14875 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14876
14877 LIBGUI="../libgui/src/libgui.a"
14878 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14879
14880
14881
14882 WIN32LDAPP=
14883
14884
14885
14886 case "${host}" in
14887 *-*-cygwin* | *-*-mingw* )
14888     configdir="win"
14889     ;;
14890 *)
14891     configdir="unix"
14892     ;;
14893 esac
14894
14895 GDBTKLIBS=
14896 if test "${enable_gdbtk}" = "yes"; then
14897
14898     # Gdbtk must have an absolute path to srcdir in order to run
14899     # properly when not installed.
14900     here=`pwd`
14901     cd ${srcdir}
14902     GDBTK_SRC_DIR=`pwd`
14903     cd $here
14904
14905
14906     #
14907     # Ok, lets find the tcl configuration
14908     # First, look for one uninstalled.
14909     # the alternative search directory is invoked by --with-tcl
14910     #
14911
14912     if test x"${no_tcl}" = x ; then
14913         # we reset no_tcl in case something fails here
14914         no_tcl=true
14915
14916 # Check whether --with-tcl was given.
14917 if test "${with_tcl+set}" = set; then :
14918   withval=$with_tcl; with_tclconfig=${withval}
14919 fi
14920
14921         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
14922 $as_echo_n "checking for Tcl configuration... " >&6; }
14923         if test "${ac_cv_c_tclconfig+set}" = set; then :
14924   $as_echo_n "(cached) " >&6
14925 else
14926
14927
14928             # First check to see if --with-tcl was specified.
14929             case "${host}" in
14930                 *-*-cygwin*) platDir="win" ;;
14931                 *) platDir="unix" ;;
14932             esac
14933             if test x"${with_tclconfig}" != x ; then
14934                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14935                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14936                 else
14937                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14938                 fi
14939             fi
14940
14941             # then check for a private Tcl installation
14942             if test x"${ac_cv_c_tclconfig}" = x ; then
14943                 for i in \
14944                         ../tcl \
14945                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14946                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14947                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14948                         ../../tcl \
14949                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14950                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14951                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14952                         ../../../tcl \
14953                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14954                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14955                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14956                     if test -f "$i/$platDir/tclConfig.sh" ; then
14957                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14958                         break
14959                     fi
14960                 done
14961             fi
14962
14963             # on Darwin, check in Framework installation locations
14964             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14965                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14966                         `ls -d /Library/Frameworks 2>/dev/null` \
14967                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14968                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14969                         ; do
14970                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14971                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14972                         break
14973                     fi
14974                 done
14975             fi
14976
14977             # check in a few common install locations
14978             if test x"${ac_cv_c_tclconfig}" = x ; then
14979                 for i in `ls -d ${libdir} 2>/dev/null` \
14980                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14981                         `ls -d ${prefix}/lib 2>/dev/null` \
14982                         `ls -d /usr/local/lib 2>/dev/null` \
14983                         `ls -d /usr/contrib/lib 2>/dev/null` \
14984                         `ls -d /usr/lib 2>/dev/null` \
14985                         ; do
14986                     if test -f "$i/tclConfig.sh" ; then
14987                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14988                         break
14989                     fi
14990                 done
14991             fi
14992
14993             # check in a few other private locations
14994             if test x"${ac_cv_c_tclconfig}" = x ; then
14995                 for i in \
14996                         ${srcdir}/../tcl \
14997                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14998                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14999                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15000                     if test -f "$i/$platDir/tclConfig.sh" ; then
15001                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15002                     break
15003                 fi
15004                 done
15005             fi
15006
15007 fi
15008
15009
15010         if test x"${ac_cv_c_tclconfig}" = x ; then
15011             TCL_BIN_DIR="# no Tcl configs found"
15012             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15013 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15014         else
15015             no_tcl=
15016             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15017             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15018 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15019         fi
15020     fi
15021
15022
15023     # If $no_tk is nonempty, then we can't do Tk, and there is no
15024     # point to doing Tcl.
15025
15026     #
15027     # Ok, lets find the tk configuration
15028     # First, look for one uninstalled.
15029     # the alternative search directory is invoked by --with-tk
15030     #
15031
15032     if test x"${no_tk}" = x ; then
15033         # we reset no_tk in case something fails here
15034         no_tk=true
15035
15036 # Check whether --with-tk was given.
15037 if test "${with_tk+set}" = set; then :
15038   withval=$with_tk; with_tkconfig=${withval}
15039 fi
15040
15041         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15042 $as_echo_n "checking for Tk configuration... " >&6; }
15043         if test "${ac_cv_c_tkconfig+set}" = set; then :
15044   $as_echo_n "(cached) " >&6
15045 else
15046
15047
15048             # First check to see if --with-tkconfig was specified.
15049             if test x"${with_tkconfig}" != x ; then
15050                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15051                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15052                 else
15053                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15054                 fi
15055             fi
15056
15057             # then check for a private Tk library
15058             case "${host}" in
15059                 *-*-cygwin*) platDir="win" ;;
15060                 *) platDir="unix" ;;
15061             esac
15062             if test x"${ac_cv_c_tkconfig}" = x ; then
15063                 for i in \
15064                         ../tk \
15065                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15066                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15067                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15068                         ../../tk \
15069                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15070                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15071                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15072                         ../../../tk \
15073                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15074                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15075                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15076                     if test -f "$i/$platDir/tkConfig.sh" ; then
15077                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15078                         break
15079                     fi
15080                 done
15081             fi
15082
15083             # on Darwin, check in Framework installation locations
15084             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15085                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15086                         `ls -d /Library/Frameworks 2>/dev/null` \
15087                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15088                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15089                         ; do
15090                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15091                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15092                         break
15093                     fi
15094                 done
15095             fi
15096
15097             # check in a few common install locations
15098             if test x"${ac_cv_c_tkconfig}" = x ; then
15099                 for i in `ls -d ${libdir} 2>/dev/null` \
15100                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15101                         `ls -d ${prefix}/lib 2>/dev/null` \
15102                         `ls -d /usr/local/lib 2>/dev/null` \
15103                         `ls -d /usr/contrib/lib 2>/dev/null` \
15104                         `ls -d /usr/lib 2>/dev/null` \
15105                         ; do
15106                     if test -f "$i/tkConfig.sh" ; then
15107                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15108                         break
15109                     fi
15110                 done
15111             fi
15112             # check in a few other private locations
15113             if test x"${ac_cv_c_tkconfig}" = x ; then
15114                 for i in \
15115                         ${srcdir}/../tk \
15116                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15117                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15118                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15119                     if test -f "$i/$platDir/tkConfig.sh" ; then
15120                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15121                         break
15122                     fi
15123                 done
15124             fi
15125
15126 fi
15127
15128
15129         if test x"${ac_cv_c_tkconfig}" = x ; then
15130             TK_BIN_DIR="# no Tk configs found"
15131             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15132 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15133         else
15134             no_tk=
15135             TK_BIN_DIR=${ac_cv_c_tkconfig}
15136             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15137 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15138         fi
15139     fi
15140
15141
15142     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15143
15144     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15145 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15146
15147     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15148         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15149 $as_echo "loading" >&6; }
15150         . ${TCL_BIN_DIR}/tclConfig.sh
15151     else
15152         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15153 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15154     fi
15155
15156     # eval is required to do the TCL_DBGX substitution
15157     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15158     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15159
15160     # If the TCL_BIN_DIR is the build directory (not the install directory),
15161     # then set the common variable name to the value of the build variables.
15162     # For example, the variable TCL_LIB_SPEC will be set to the value
15163     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15164     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15165     # installed and uninstalled version of Tcl.
15166     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15167         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15168         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15169         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15170     elif test "`uname -s`" = "Darwin"; then
15171         # If Tcl was built as a framework, attempt to use the libraries
15172         # from the framework at the given location so that linking works
15173         # against Tcl.framework installed in an arbitary location.
15174         case ${TCL_DEFS} in
15175             *TCL_FRAMEWORK*)
15176                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15177                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15178                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15179                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15180                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15181                             break
15182                         fi
15183                     done
15184                 fi
15185                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15186                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15187                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15188                 fi
15189                 ;;
15190         esac
15191     fi
15192
15193     # eval is required to do the TCL_DBGX substitution
15194     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15195     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15196     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15197     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212
15213         # Check for in-tree tcl
15214         here=`pwd`
15215         cd ${srcdir}/..
15216         topdir=`pwd`
15217         cd ${here}
15218
15219         intree="no"
15220         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15221           intree="yes"
15222         fi
15223
15224         # Find Tcl private headers
15225         if test x"${intree}" = xno; then
15226
15227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15228 $as_echo_n "checking for Tcl private headers... " >&6; }
15229   private_dir=""
15230   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15231   if test -f ${dir}/tclInt.h ; then
15232     private_dir=${dir}
15233   fi
15234
15235   if test x"${private_dir}" = x; then
15236     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15237   else
15238     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15239     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15240 $as_echo "${private_dir}" >&6; }
15241   fi
15242
15243           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15244           TCL_LIBRARY="${TCL_LIB_SPEC}"
15245           TCL_DEPS=""
15246         else
15247           # If building tcl in the same src tree, private headers
15248           # are not needed, but we need to be sure to use the right
15249           # headers library
15250           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15251           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15252           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15253         fi
15254
15255
15256
15257
15258
15259     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15260 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15261
15262     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15263         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15264 $as_echo "loading" >&6; }
15265         . ${TK_BIN_DIR}/tkConfig.sh
15266     else
15267         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15268 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15269     fi
15270
15271     # eval is required to do the TK_DBGX substitution
15272     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15273     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15274
15275     # If the TK_BIN_DIR is the build directory (not the install directory),
15276     # then set the common variable name to the value of the build variables.
15277     # For example, the variable TK_LIB_SPEC will be set to the value
15278     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15279     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15280     # installed and uninstalled version of Tcl.
15281     if test -f "${TK_BIN_DIR}/Makefile" ; then
15282         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15283         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15284         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15285     elif test "`uname -s`" = "Darwin"; then
15286         # If Tk was built as a framework, attempt to use the libraries
15287         # from the framework at the given location so that linking works
15288         # against Tk.framework installed in an arbitary location.
15289         case ${TK_DEFS} in
15290             *TK_FRAMEWORK*)
15291                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15292                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15293                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15294                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15295                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15296                             break
15297                         fi
15298                     done
15299                 fi
15300                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15301                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15302                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15303                 fi
15304                 ;;
15305         esac
15306     fi
15307
15308     # eval is required to do the TK_DBGX substitution
15309     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15310     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15311     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15312     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327         # Check for in-tree Tk
15328         intree="no"
15329         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15330           intree="yes"
15331         fi
15332
15333         # Find Tk private headers
15334         if test x"${intree}" = xno; then
15335
15336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15337 $as_echo_n "checking for Tk private headers... " >&6; }
15338   private_dir=""
15339   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15340   if test -f ${dir}/tkInt.h; then
15341     private_dir=${dir}
15342   fi
15343
15344   if test x"${private_dir}" = x; then
15345     as_fn_error "could not find Tk private headers" "$LINENO" 5
15346   else
15347     TK_PRIVATE_INCLUDE="-I${private_dir}"
15348     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15349 $as_echo "${private_dir}" >&6; }
15350   fi
15351
15352           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15353           TK_LIBRARY=${TK_LIB_SPEC}
15354           TK_DEPS=""
15355         else
15356           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15357           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15358           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15359         fi
15360
15361
15362
15363
15364
15365         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15366
15367         # Include some libraries that Tcl and Tk want.
15368         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15369         # Yes, the ordering seems wrong here.  But it isn't.
15370         # TK_LIBS is the list of libraries that need to be linked
15371         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15372         # were in LIBS then any link tests after this point would
15373         # try to include things like `$(LIBGUI)', which wouldn't work.
15374         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15375
15376         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15377         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15378         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15379         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15380         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15381         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15382         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15383
15384         if test x$gdb_cv_os_cygwin = xyes; then
15385           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15386           WIN32LDAPP="-Wl,--subsystem,console"
15387           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15388         fi
15389
15390         subdirs="$subdirs gdbtk"
15391
15392     fi
15393 fi
15394
15395
15396
15397
15398
15399
15400
15401
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15403 $as_echo_n "checking for X... " >&6; }
15404
15405
15406 # Check whether --with-x was given.
15407 if test "${with_x+set}" = set; then :
15408   withval=$with_x;
15409 fi
15410
15411 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15412 if test "x$with_x" = xno; then
15413   # The user explicitly disabled X.
15414   have_x=disabled
15415 else
15416   case $x_includes,$x_libraries in #(
15417     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15418     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15419   $as_echo_n "(cached) " >&6
15420 else
15421   # One or both of the vars are not set, and there is no cached value.
15422 ac_x_includes=no ac_x_libraries=no
15423 rm -f -r conftest.dir
15424 if mkdir conftest.dir; then
15425   cd conftest.dir
15426   cat >Imakefile <<'_ACEOF'
15427 incroot:
15428         @echo incroot='${INCROOT}'
15429 usrlibdir:
15430         @echo usrlibdir='${USRLIBDIR}'
15431 libdir:
15432         @echo libdir='${LIBDIR}'
15433 _ACEOF
15434   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15435     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15436     for ac_var in incroot usrlibdir libdir; do
15437       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15438     done
15439     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15440     for ac_extension in a so sl dylib la dll; do
15441       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15442          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15443         ac_im_usrlibdir=$ac_im_libdir; break
15444       fi
15445     done
15446     # Screen out bogus values from the imake configuration.  They are
15447     # bogus both because they are the default anyway, and because
15448     # using them would break gcc on systems where it needs fixed includes.
15449     case $ac_im_incroot in
15450         /usr/include) ac_x_includes= ;;
15451         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15452     esac
15453     case $ac_im_usrlibdir in
15454         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15455         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15456     esac
15457   fi
15458   cd ..
15459   rm -f -r conftest.dir
15460 fi
15461
15462 # Standard set of common directories for X headers.
15463 # Check X11 before X11Rn because it is often a symlink to the current release.
15464 ac_x_header_dirs='
15465 /usr/X11/include
15466 /usr/X11R7/include
15467 /usr/X11R6/include
15468 /usr/X11R5/include
15469 /usr/X11R4/include
15470
15471 /usr/include/X11
15472 /usr/include/X11R7
15473 /usr/include/X11R6
15474 /usr/include/X11R5
15475 /usr/include/X11R4
15476
15477 /usr/local/X11/include
15478 /usr/local/X11R7/include
15479 /usr/local/X11R6/include
15480 /usr/local/X11R5/include
15481 /usr/local/X11R4/include
15482
15483 /usr/local/include/X11
15484 /usr/local/include/X11R7
15485 /usr/local/include/X11R6
15486 /usr/local/include/X11R5
15487 /usr/local/include/X11R4
15488
15489 /usr/X386/include
15490 /usr/x386/include
15491 /usr/XFree86/include/X11
15492
15493 /usr/include
15494 /usr/local/include
15495 /usr/unsupported/include
15496 /usr/athena/include
15497 /usr/local/x11r5/include
15498 /usr/lpp/Xamples/include
15499
15500 /usr/openwin/include
15501 /usr/openwin/share/include'
15502
15503 if test "$ac_x_includes" = no; then
15504   # Guess where to find include files, by looking for Xlib.h.
15505   # First, try using that file with no special directory specified.
15506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15507 /* end confdefs.h.  */
15508 #include <X11/Xlib.h>
15509 _ACEOF
15510 if ac_fn_c_try_cpp "$LINENO"; then :
15511   # We can compile using X headers with no special include directory.
15512 ac_x_includes=
15513 else
15514   for ac_dir in $ac_x_header_dirs; do
15515   if test -r "$ac_dir/X11/Xlib.h"; then
15516     ac_x_includes=$ac_dir
15517     break
15518   fi
15519 done
15520 fi
15521 rm -f conftest.err conftest.$ac_ext
15522 fi # $ac_x_includes = no
15523
15524 if test "$ac_x_libraries" = no; then
15525   # Check for the libraries.
15526   # See if we find them without any special options.
15527   # Don't add to $LIBS permanently.
15528   ac_save_LIBS=$LIBS
15529   LIBS="-lX11 $LIBS"
15530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15531 /* end confdefs.h.  */
15532 #include <X11/Xlib.h>
15533 int
15534 main ()
15535 {
15536 XrmInitialize ()
15537   ;
15538   return 0;
15539 }
15540 _ACEOF
15541 if ac_fn_c_try_link "$LINENO"; then :
15542   LIBS=$ac_save_LIBS
15543 # We can link X programs with no special library path.
15544 ac_x_libraries=
15545 else
15546   LIBS=$ac_save_LIBS
15547 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15548 do
15549   # Don't even attempt the hair of trying to link an X program!
15550   for ac_extension in a so sl dylib la dll; do
15551     if test -r "$ac_dir/libX11.$ac_extension"; then
15552       ac_x_libraries=$ac_dir
15553       break 2
15554     fi
15555   done
15556 done
15557 fi
15558 rm -f core conftest.err conftest.$ac_objext \
15559     conftest$ac_exeext conftest.$ac_ext
15560 fi # $ac_x_libraries = no
15561
15562 case $ac_x_includes,$ac_x_libraries in #(
15563   no,* | *,no | *\'*)
15564     # Didn't find X, or a directory has "'" in its name.
15565     ac_cv_have_x="have_x=no";; #(
15566   *)
15567     # Record where we found X for the cache.
15568     ac_cv_have_x="have_x=yes\
15569         ac_x_includes='$ac_x_includes'\
15570         ac_x_libraries='$ac_x_libraries'"
15571 esac
15572 fi
15573 ;; #(
15574     *) have_x=yes;;
15575   esac
15576   eval "$ac_cv_have_x"
15577 fi # $with_x != no
15578
15579 if test "$have_x" != yes; then
15580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15581 $as_echo "$have_x" >&6; }
15582   no_x=yes
15583 else
15584   # If each of the values was on the command line, it overrides each guess.
15585   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15586   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15587   # Update the cache value to reflect the command line values.
15588   ac_cv_have_x="have_x=yes\
15589         ac_x_includes='$x_includes'\
15590         ac_x_libraries='$x_libraries'"
15591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15592 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15593 fi
15594
15595
15596 # Unlike the sim directory, whether a simulator is linked is controlled by
15597 # presence of a gdb_sim definition in the target configure.tgt entry.
15598 # This code just checks for a few cases where we'd like to ignore those
15599 # definitions, even when they're present in the '.mt' file.  These cases
15600 # are when --disable-sim is specified, or if the simulator directory is
15601 # not part of the source tree.
15602 #
15603 # Check whether --enable-sim was given.
15604 if test "${enable_sim+set}" = set; then :
15605   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15606  echo "enableval = ${enableval}";
15607  case "${enableval}" in
15608   yes) ignore_sim=false ;;
15609   no)  ignore_sim=true ;;
15610   *)   ignore_sim=false ;;
15611  esac
15612 else
15613   ignore_sim=false
15614 fi
15615
15616
15617 if test ! -d "${srcdir}/../sim"; then
15618   ignore_sim=true
15619 fi
15620
15621 SIM=
15622 SIM_OBS=
15623 if test "${ignore_sim}" = "false"; then
15624   if test x"${gdb_sim}" != x ; then
15625     SIM="${gdb_sim}"
15626     SIM_OBS="remote-sim.o"
15627
15628 $as_echo "#define WITH_SIM 1" >>confdefs.h
15629
15630   fi
15631 fi
15632
15633
15634
15635
15636
15637
15638
15639
15640
15641
15642
15643
15644
15645
15646 # List of host floatformats.
15647
15648 cat >>confdefs.h <<_ACEOF
15649 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15650 _ACEOF
15651
15652
15653 cat >>confdefs.h <<_ACEOF
15654 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15655 _ACEOF
15656
15657
15658 cat >>confdefs.h <<_ACEOF
15659 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15660 _ACEOF
15661
15662
15663 # target_subdir is used by the testsuite to find the target libraries.
15664 target_subdir=
15665 if test "${host}" != "${target}"; then
15666     target_subdir="${target_alias}/"
15667 fi
15668
15669
15670 frags=
15671 if test "${gdb_native}" = "yes"; then
15672   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15673   if test ! -f ${host_makefile_frag}; then
15674     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15675   fi
15676   frags="$frags $host_makefile_frag"
15677 else
15678   host_makefile_frag=/dev/null
15679 fi
15680
15681
15682
15683
15684 if test "${gdb_native}" = "yes"; then
15685 # We pick this up from the host configuration file (.mh) because we
15686 # do not have a native configuration Makefile fragment.
15687 nativefile=`sed -n '
15688 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15689 ' ${host_makefile_frag}`
15690 fi
15691
15692
15693 if test x"${gdb_osabi}" != x ; then
15694
15695 cat >>confdefs.h <<_ACEOF
15696 #define GDB_OSABI_DEFAULT $gdb_osabi
15697 _ACEOF
15698
15699 fi
15700
15701 # Enable multi-ice-gdb-server.
15702 # Check whether --enable-multi-ice was given.
15703 if test "${enable_multi_ice+set}" = set; then :
15704   enableval=$enable_multi_ice; case $enableval in
15705     yes | no)
15706       ;;
15707     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15708   esac
15709 fi
15710
15711 if test "x$enable_multi_ice" = xyes; then
15712    subdirs="$subdirs multi-ice"
15713
15714 fi
15715
15716 # We only build gdbserver automatically in a native configuration.
15717 if test "$gdb_native" = "yes"; then
15718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15719 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15720   if test "x$build_gdbserver" = xyes; then
15721     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15722 $as_echo "yes" >&6; }
15723     subdirs="$subdirs gdbserver"
15724
15725   else
15726     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15727 $as_echo "no" >&6; }
15728   fi
15729 fi
15730
15731 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15732 # to an empty version.
15733
15734 files=
15735 links=
15736
15737 rm -f nm.h
15738 if test "${nativefile}" != ""; then
15739     case "${nativefile}" in
15740       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15741       * ) GDB_NM_FILE="${nativefile}"
15742     esac
15743     files="${files} ${GDB_NM_FILE}"
15744     links="${links} nm.h"
15745
15746 cat >>confdefs.h <<_ACEOF
15747 #define GDB_NM_FILE "${GDB_NM_FILE}"
15748 _ACEOF
15749
15750 fi
15751
15752
15753 ac_sources="$files"
15754 ac_dests="$links"
15755 while test -n "$ac_sources"; do
15756   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15757   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15758   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15759 done
15760 ac_config_links="$ac_config_links $ac_config_links_1"
15761
15762
15763
15764
15765
15766 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15767
15768
15769 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in gnulib/Makefile"
15770
15771 ac_config_commands="$ac_config_commands default"
15772
15773 cat >confcache <<\_ACEOF
15774 # This file is a shell script that caches the results of configure
15775 # tests run on this system so they can be shared between configure
15776 # scripts and configure runs, see configure's option --config-cache.
15777 # It is not useful on other systems.  If it contains results you don't
15778 # want to keep, you may remove or edit it.
15779 #
15780 # config.status only pays attention to the cache file if you give it
15781 # the --recheck option to rerun configure.
15782 #
15783 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15784 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15785 # following values.
15786
15787 _ACEOF
15788
15789 # The following way of writing the cache mishandles newlines in values,
15790 # but we know of no workaround that is simple, portable, and efficient.
15791 # So, we kill variables containing newlines.
15792 # Ultrix sh set writes to stderr and can't be redirected directly,
15793 # and sets the high bit in the cache file unless we assign to the vars.
15794 (
15795   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15796     eval ac_val=\$$ac_var
15797     case $ac_val in #(
15798     *${as_nl}*)
15799       case $ac_var in #(
15800       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15801 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15802       esac
15803       case $ac_var in #(
15804       _ | IFS | as_nl) ;; #(
15805       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15806       *) { eval $ac_var=; unset $ac_var;} ;;
15807       esac ;;
15808     esac
15809   done
15810
15811   (set) 2>&1 |
15812     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15813     *${as_nl}ac_space=\ *)
15814       # `set' does not quote correctly, so add quotes: double-quote
15815       # substitution turns \\\\ into \\, and sed turns \\ into \.
15816       sed -n \
15817         "s/'/'\\\\''/g;
15818           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15819       ;; #(
15820     *)
15821       # `set' quotes correctly as required by POSIX, so do not add quotes.
15822       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15823       ;;
15824     esac |
15825     sort
15826 ) |
15827   sed '
15828      /^ac_cv_env_/b end
15829      t clear
15830      :clear
15831      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15832      t end
15833      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15834      :end' >>confcache
15835 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15836   if test -w "$cache_file"; then
15837     test "x$cache_file" != "x/dev/null" &&
15838       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15839 $as_echo "$as_me: updating cache $cache_file" >&6;}
15840     cat confcache >$cache_file
15841   else
15842     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15843 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15844   fi
15845 fi
15846 rm -f confcache
15847
15848 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15849 # Let make expand exec_prefix.
15850 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15851
15852 DEFS=-DHAVE_CONFIG_H
15853
15854 ac_libobjs=
15855 ac_ltlibobjs=
15856 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15857   # 1. Remove the extension, and $U if already installed.
15858   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15859   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15860   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15861   #    will be set to the directory where LIBOBJS objects are built.
15862   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15863   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15864 done
15865 LIBOBJS=$ac_libobjs
15866
15867 LTLIBOBJS=$ac_ltlibobjs
15868
15869
15870 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15871   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15872 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15873 fi
15874 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15875   as_fn_error "conditional \"GMAKE\" was never defined.
15876 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15877 fi
15878 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
15879   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
15880 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15881 fi
15882
15883     gl_libobjs=
15884     gl_ltlibobjs=
15885     if test -n "$gl_LIBOBJS"; then
15886       # Remove the extension.
15887       sed_drop_objext='s/\.o$//;s/\.obj$//'
15888       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
15889         gl_libobjs="$gl_libobjs $i.$ac_objext"
15890         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
15891       done
15892     fi
15893     gl_LIBOBJS=$gl_libobjs
15894
15895     gl_LTLIBOBJS=$gl_ltlibobjs
15896
15897
15898
15899     gltests_libobjs=
15900     gltests_ltlibobjs=
15901     if test -n "$gltests_LIBOBJS"; then
15902       # Remove the extension.
15903       sed_drop_objext='s/\.o$//;s/\.obj$//'
15904       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
15905         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
15906         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
15907       done
15908     fi
15909     gltests_LIBOBJS=$gltests_libobjs
15910
15911     gltests_LTLIBOBJS=$gltests_ltlibobjs
15912
15913
15914 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15915   as_fn_error "conditional \"AMDEP\" was never defined.
15916 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15917 fi
15918 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15919   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15920 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15921 fi
15922  if test -n "$EXEEXT"; then
15923   am__EXEEXT_TRUE=
15924   am__EXEEXT_FALSE='#'
15925 else
15926   am__EXEEXT_TRUE='#'
15927   am__EXEEXT_FALSE=
15928 fi
15929
15930
15931
15932 : ${CONFIG_STATUS=./config.status}
15933 ac_write_fail=0
15934 ac_clean_files_save=$ac_clean_files
15935 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15936 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15937 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15938 as_write_fail=0
15939 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15940 #! $SHELL
15941 # Generated by $as_me.
15942 # Run this file to recreate the current configuration.
15943 # Compiler output produced by configure, useful for debugging
15944 # configure, is in config.log if it exists.
15945
15946 debug=false
15947 ac_cs_recheck=false
15948 ac_cs_silent=false
15949
15950 SHELL=\${CONFIG_SHELL-$SHELL}
15951 export SHELL
15952 _ASEOF
15953 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15954 ## -------------------- ##
15955 ## M4sh Initialization. ##
15956 ## -------------------- ##
15957
15958 # Be more Bourne compatible
15959 DUALCASE=1; export DUALCASE # for MKS sh
15960 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15961   emulate sh
15962   NULLCMD=:
15963   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15964   # is contrary to our usage.  Disable this feature.
15965   alias -g '${1+"$@"}'='"$@"'
15966   setopt NO_GLOB_SUBST
15967 else
15968   case `(set -o) 2>/dev/null` in #(
15969   *posix*) :
15970     set -o posix ;; #(
15971   *) :
15972      ;;
15973 esac
15974 fi
15975
15976
15977 as_nl='
15978 '
15979 export as_nl
15980 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15981 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15982 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15983 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15984 # Prefer a ksh shell builtin over an external printf program on Solaris,
15985 # but without wasting forks for bash or zsh.
15986 if test -z "$BASH_VERSION$ZSH_VERSION" \
15987     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15988   as_echo='print -r --'
15989   as_echo_n='print -rn --'
15990 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15991   as_echo='printf %s\n'
15992   as_echo_n='printf %s'
15993 else
15994   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15995     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15996     as_echo_n='/usr/ucb/echo -n'
15997   else
15998     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15999     as_echo_n_body='eval
16000       arg=$1;
16001       case $arg in #(
16002       *"$as_nl"*)
16003         expr "X$arg" : "X\\(.*\\)$as_nl";
16004         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16005       esac;
16006       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16007     '
16008     export as_echo_n_body
16009     as_echo_n='sh -c $as_echo_n_body as_echo'
16010   fi
16011   export as_echo_body
16012   as_echo='sh -c $as_echo_body as_echo'
16013 fi
16014
16015 # The user is always right.
16016 if test "${PATH_SEPARATOR+set}" != set; then
16017   PATH_SEPARATOR=:
16018   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16019     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16020       PATH_SEPARATOR=';'
16021   }
16022 fi
16023
16024
16025 # IFS
16026 # We need space, tab and new line, in precisely that order.  Quoting is
16027 # there to prevent editors from complaining about space-tab.
16028 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16029 # splitting by setting IFS to empty value.)
16030 IFS=" ""        $as_nl"
16031
16032 # Find who we are.  Look in the path if we contain no directory separator.
16033 case $0 in #((
16034   *[\\/]* ) as_myself=$0 ;;
16035   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16036 for as_dir in $PATH
16037 do
16038   IFS=$as_save_IFS
16039   test -z "$as_dir" && as_dir=.
16040     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16041   done
16042 IFS=$as_save_IFS
16043
16044      ;;
16045 esac
16046 # We did not find ourselves, most probably we were run as `sh COMMAND'
16047 # in which case we are not to be found in the path.
16048 if test "x$as_myself" = x; then
16049   as_myself=$0
16050 fi
16051 if test ! -f "$as_myself"; then
16052   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16053   exit 1
16054 fi
16055
16056 # Unset variables that we do not need and which cause bugs (e.g. in
16057 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16058 # suppresses any "Segmentation fault" message there.  '((' could
16059 # trigger a bug in pdksh 5.2.14.
16060 for as_var in BASH_ENV ENV MAIL MAILPATH
16061 do eval test x\${$as_var+set} = xset \
16062   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16063 done
16064 PS1='$ '
16065 PS2='> '
16066 PS4='+ '
16067
16068 # NLS nuisances.
16069 LC_ALL=C
16070 export LC_ALL
16071 LANGUAGE=C
16072 export LANGUAGE
16073
16074 # CDPATH.
16075 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16076
16077
16078 # as_fn_error ERROR [LINENO LOG_FD]
16079 # ---------------------------------
16080 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16081 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16082 # script with status $?, using 1 if that was 0.
16083 as_fn_error ()
16084 {
16085   as_status=$?; test $as_status -eq 0 && as_status=1
16086   if test "$3"; then
16087     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16088     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16089   fi
16090   $as_echo "$as_me: error: $1" >&2
16091   as_fn_exit $as_status
16092 } # as_fn_error
16093
16094
16095 # as_fn_set_status STATUS
16096 # -----------------------
16097 # Set $? to STATUS, without forking.
16098 as_fn_set_status ()
16099 {
16100   return $1
16101 } # as_fn_set_status
16102
16103 # as_fn_exit STATUS
16104 # -----------------
16105 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16106 as_fn_exit ()
16107 {
16108   set +e
16109   as_fn_set_status $1
16110   exit $1
16111 } # as_fn_exit
16112
16113 # as_fn_unset VAR
16114 # ---------------
16115 # Portably unset VAR.
16116 as_fn_unset ()
16117 {
16118   { eval $1=; unset $1;}
16119 }
16120 as_unset=as_fn_unset
16121 # as_fn_append VAR VALUE
16122 # ----------------------
16123 # Append the text in VALUE to the end of the definition contained in VAR. Take
16124 # advantage of any shell optimizations that allow amortized linear growth over
16125 # repeated appends, instead of the typical quadratic growth present in naive
16126 # implementations.
16127 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16128   eval 'as_fn_append ()
16129   {
16130     eval $1+=\$2
16131   }'
16132 else
16133   as_fn_append ()
16134   {
16135     eval $1=\$$1\$2
16136   }
16137 fi # as_fn_append
16138
16139 # as_fn_arith ARG...
16140 # ------------------
16141 # Perform arithmetic evaluation on the ARGs, and store the result in the
16142 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16143 # must be portable across $(()) and expr.
16144 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16145   eval 'as_fn_arith ()
16146   {
16147     as_val=$(( $* ))
16148   }'
16149 else
16150   as_fn_arith ()
16151   {
16152     as_val=`expr "$@" || test $? -eq 1`
16153   }
16154 fi # as_fn_arith
16155
16156
16157 if expr a : '\(a\)' >/dev/null 2>&1 &&
16158    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16159   as_expr=expr
16160 else
16161   as_expr=false
16162 fi
16163
16164 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16165   as_basename=basename
16166 else
16167   as_basename=false
16168 fi
16169
16170 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16171   as_dirname=dirname
16172 else
16173   as_dirname=false
16174 fi
16175
16176 as_me=`$as_basename -- "$0" ||
16177 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16178          X"$0" : 'X\(//\)$' \| \
16179          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16180 $as_echo X/"$0" |
16181     sed '/^.*\/\([^/][^/]*\)\/*$/{
16182             s//\1/
16183             q
16184           }
16185           /^X\/\(\/\/\)$/{
16186             s//\1/
16187             q
16188           }
16189           /^X\/\(\/\).*/{
16190             s//\1/
16191             q
16192           }
16193           s/.*/./; q'`
16194
16195 # Avoid depending upon Character Ranges.
16196 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16197 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16198 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16199 as_cr_digits='0123456789'
16200 as_cr_alnum=$as_cr_Letters$as_cr_digits
16201
16202 ECHO_C= ECHO_N= ECHO_T=
16203 case `echo -n x` in #(((((
16204 -n*)
16205   case `echo 'xy\c'` in
16206   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16207   xy)  ECHO_C='\c';;
16208   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16209        ECHO_T=' ';;
16210   esac;;
16211 *)
16212   ECHO_N='-n';;
16213 esac
16214
16215 rm -f conf$$ conf$$.exe conf$$.file
16216 if test -d conf$$.dir; then
16217   rm -f conf$$.dir/conf$$.file
16218 else
16219   rm -f conf$$.dir
16220   mkdir conf$$.dir 2>/dev/null
16221 fi
16222 if (echo >conf$$.file) 2>/dev/null; then
16223   if ln -s conf$$.file conf$$ 2>/dev/null; then
16224     as_ln_s='ln -s'
16225     # ... but there are two gotchas:
16226     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16227     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16228     # In both cases, we have to default to `cp -p'.
16229     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16230       as_ln_s='cp -p'
16231   elif ln conf$$.file conf$$ 2>/dev/null; then
16232     as_ln_s=ln
16233   else
16234     as_ln_s='cp -p'
16235   fi
16236 else
16237   as_ln_s='cp -p'
16238 fi
16239 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16240 rmdir conf$$.dir 2>/dev/null
16241
16242
16243 # as_fn_mkdir_p
16244 # -------------
16245 # Create "$as_dir" as a directory, including parents if necessary.
16246 as_fn_mkdir_p ()
16247 {
16248
16249   case $as_dir in #(
16250   -*) as_dir=./$as_dir;;
16251   esac
16252   test -d "$as_dir" || eval $as_mkdir_p || {
16253     as_dirs=
16254     while :; do
16255       case $as_dir in #(
16256       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16257       *) as_qdir=$as_dir;;
16258       esac
16259       as_dirs="'$as_qdir' $as_dirs"
16260       as_dir=`$as_dirname -- "$as_dir" ||
16261 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16262          X"$as_dir" : 'X\(//\)[^/]' \| \
16263          X"$as_dir" : 'X\(//\)$' \| \
16264          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16265 $as_echo X"$as_dir" |
16266     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16267             s//\1/
16268             q
16269           }
16270           /^X\(\/\/\)[^/].*/{
16271             s//\1/
16272             q
16273           }
16274           /^X\(\/\/\)$/{
16275             s//\1/
16276             q
16277           }
16278           /^X\(\/\).*/{
16279             s//\1/
16280             q
16281           }
16282           s/.*/./; q'`
16283       test -d "$as_dir" && break
16284     done
16285     test -z "$as_dirs" || eval "mkdir $as_dirs"
16286   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16287
16288
16289 } # as_fn_mkdir_p
16290 if mkdir -p . 2>/dev/null; then
16291   as_mkdir_p='mkdir -p "$as_dir"'
16292 else
16293   test -d ./-p && rmdir ./-p
16294   as_mkdir_p=false
16295 fi
16296
16297 if test -x / >/dev/null 2>&1; then
16298   as_test_x='test -x'
16299 else
16300   if ls -dL / >/dev/null 2>&1; then
16301     as_ls_L_option=L
16302   else
16303     as_ls_L_option=
16304   fi
16305   as_test_x='
16306     eval sh -c '\''
16307       if test -d "$1"; then
16308         test -d "$1/.";
16309       else
16310         case $1 in #(
16311         -*)set "./$1";;
16312         esac;
16313         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16314         ???[sx]*):;;*)false;;esac;fi
16315     '\'' sh
16316   '
16317 fi
16318 as_executable_p=$as_test_x
16319
16320 # Sed expression to map a string onto a valid CPP name.
16321 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16322
16323 # Sed expression to map a string onto a valid variable name.
16324 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16325
16326
16327 exec 6>&1
16328 ## ----------------------------------- ##
16329 ## Main body of $CONFIG_STATUS script. ##
16330 ## ----------------------------------- ##
16331 _ASEOF
16332 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16333
16334 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16335 # Save the log message, to keep $0 and so on meaningful, and to
16336 # report actual input values of CONFIG_FILES etc. instead of their
16337 # values after options handling.
16338 ac_log="
16339 This file was extended by $as_me, which was
16340 generated by GNU Autoconf 2.64.  Invocation command line was
16341
16342   CONFIG_FILES    = $CONFIG_FILES
16343   CONFIG_HEADERS  = $CONFIG_HEADERS
16344   CONFIG_LINKS    = $CONFIG_LINKS
16345   CONFIG_COMMANDS = $CONFIG_COMMANDS
16346   $ $0 $@
16347
16348 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16349 "
16350
16351 _ACEOF
16352
16353 case $ac_config_files in *"
16354 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16355 esac
16356
16357 case $ac_config_headers in *"
16358 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16359 esac
16360
16361
16362 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16363 # Files that config.status was made for.
16364 config_files="$ac_config_files"
16365 config_headers="$ac_config_headers"
16366 config_links="$ac_config_links"
16367 config_commands="$ac_config_commands"
16368
16369 _ACEOF
16370
16371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16372 ac_cs_usage="\
16373 \`$as_me' instantiates files and other configuration actions
16374 from templates according to the current configuration.  Unless the files
16375 and actions are specified as TAGs, all are instantiated by default.
16376
16377 Usage: $0 [OPTION]... [TAG]...
16378
16379   -h, --help       print this help, then exit
16380   -V, --version    print version number and configuration settings, then exit
16381   -q, --quiet, --silent
16382                    do not print progress messages
16383   -d, --debug      don't remove temporary files
16384       --recheck    update $as_me by reconfiguring in the same conditions
16385       --file=FILE[:TEMPLATE]
16386                    instantiate the configuration file FILE
16387       --header=FILE[:TEMPLATE]
16388                    instantiate the configuration header FILE
16389
16390 Configuration files:
16391 $config_files
16392
16393 Configuration headers:
16394 $config_headers
16395
16396 Configuration links:
16397 $config_links
16398
16399 Configuration commands:
16400 $config_commands
16401
16402 Report bugs to the package provider."
16403
16404 _ACEOF
16405 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16406 ac_cs_version="\\
16407 config.status
16408 configured by $0, generated by GNU Autoconf 2.64,
16409   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16410
16411 Copyright (C) 2009 Free Software Foundation, Inc.
16412 This config.status script is free software; the Free Software Foundation
16413 gives unlimited permission to copy, distribute and modify it."
16414
16415 ac_pwd='$ac_pwd'
16416 srcdir='$srcdir'
16417 INSTALL='$INSTALL'
16418 MKDIR_P='$MKDIR_P'
16419 AWK='$AWK'
16420 test -n "\$AWK" || AWK=awk
16421 _ACEOF
16422
16423 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16424 # The default lists apply if the user does not specify any file.
16425 ac_need_defaults=:
16426 while test $# != 0
16427 do
16428   case $1 in
16429   --*=*)
16430     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16431     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16432     ac_shift=:
16433     ;;
16434   *)
16435     ac_option=$1
16436     ac_optarg=$2
16437     ac_shift=shift
16438     ;;
16439   esac
16440
16441   case $ac_option in
16442   # Handling of the options.
16443   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16444     ac_cs_recheck=: ;;
16445   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16446     $as_echo "$ac_cs_version"; exit ;;
16447   --debug | --debu | --deb | --de | --d | -d )
16448     debug=: ;;
16449   --file | --fil | --fi | --f )
16450     $ac_shift
16451     case $ac_optarg in
16452     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16453     esac
16454     as_fn_append CONFIG_FILES " '$ac_optarg'"
16455     ac_need_defaults=false;;
16456   --header | --heade | --head | --hea )
16457     $ac_shift
16458     case $ac_optarg in
16459     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16460     esac
16461     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16462     ac_need_defaults=false;;
16463   --he | --h)
16464     # Conflict between --help and --header
16465     as_fn_error "ambiguous option: \`$1'
16466 Try \`$0 --help' for more information.";;
16467   --help | --hel | -h )
16468     $as_echo "$ac_cs_usage"; exit ;;
16469   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16470   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16471     ac_cs_silent=: ;;
16472
16473   # This is an error.
16474   -*) as_fn_error "unrecognized option: \`$1'
16475 Try \`$0 --help' for more information." ;;
16476
16477   *) as_fn_append ac_config_targets " $1"
16478      ac_need_defaults=false ;;
16479
16480   esac
16481   shift
16482 done
16483
16484 ac_configure_extra_args=
16485
16486 if $ac_cs_silent; then
16487   exec 6>/dev/null
16488   ac_configure_extra_args="$ac_configure_extra_args --silent"
16489 fi
16490
16491 _ACEOF
16492 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16493 if \$ac_cs_recheck; then
16494   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16495   shift
16496   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16497   CONFIG_SHELL='$SHELL'
16498   export CONFIG_SHELL
16499   exec "\$@"
16500 fi
16501
16502 _ACEOF
16503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16504 exec 5>>config.log
16505 {
16506   echo
16507   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16508 ## Running $as_me. ##
16509 _ASBOX
16510   $as_echo "$ac_log"
16511 } >&5
16512
16513 _ACEOF
16514 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16515 #
16516 # INIT-COMMANDS
16517 #
16518 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16519 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16520
16521 _ACEOF
16522
16523 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16524
16525 # Handling of arguments.
16526 for ac_config_target in $ac_config_targets
16527 do
16528   case $ac_config_target in
16529     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16530     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16531     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16532     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16533     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16534     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16535     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16536     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16537
16538   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16539   esac
16540 done
16541
16542
16543 # If the user did not use the arguments to specify the items to instantiate,
16544 # then the envvar interface is used.  Set only those that are not.
16545 # We use the long form for the default assignment because of an extremely
16546 # bizarre bug on SunOS 4.1.3.
16547 if $ac_need_defaults; then
16548   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16549   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16550   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16551   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16552 fi
16553
16554 # Have a temporary directory for convenience.  Make it in the build tree
16555 # simply because there is no reason against having it here, and in addition,
16556 # creating and moving files from /tmp can sometimes cause problems.
16557 # Hook for its removal unless debugging.
16558 # Note that there is a small window in which the directory will not be cleaned:
16559 # after its creation but before its name has been assigned to `$tmp'.
16560 $debug ||
16561 {
16562   tmp=
16563   trap 'exit_status=$?
16564   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16565 ' 0
16566   trap 'as_fn_exit 1' 1 2 13 15
16567 }
16568 # Create a (secure) tmp directory for tmp files.
16569
16570 {
16571   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16572   test -n "$tmp" && test -d "$tmp"
16573 }  ||
16574 {
16575   tmp=./conf$$-$RANDOM
16576   (umask 077 && mkdir "$tmp")
16577 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16578
16579 # Set up the scripts for CONFIG_FILES section.
16580 # No need to generate them if there are no CONFIG_FILES.
16581 # This happens for instance with `./config.status config.h'.
16582 if test -n "$CONFIG_FILES"; then
16583
16584 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16585   ac_cs_awk_getline=:
16586   ac_cs_awk_pipe_init=
16587   ac_cs_awk_read_file='
16588       while ((getline aline < (F[key])) > 0)
16589         print(aline)
16590       close(F[key])'
16591   ac_cs_awk_pipe_fini=
16592 else
16593   ac_cs_awk_getline=false
16594   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16595   ac_cs_awk_read_file='
16596       print "|#_!!_#|"
16597       print "cat " F[key] " &&"
16598       '$ac_cs_awk_pipe_init
16599   # The final `:' finishes the AND list.
16600   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16601 fi
16602 ac_cr=`echo X | tr X '\015'`
16603 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16604 # But we know of no other shell where ac_cr would be empty at this
16605 # point, so we can use a bashism as a fallback.
16606 if test "x$ac_cr" = x; then
16607   eval ac_cr=\$\'\\r\'
16608 fi
16609 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16610 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16611   ac_cs_awk_cr='\r'
16612 else
16613   ac_cs_awk_cr=$ac_cr
16614 fi
16615
16616 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16617 _ACEOF
16618
16619 # Create commands to substitute file output variables.
16620 {
16621   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16622   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16623   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16624   echo "_ACAWK" &&
16625   echo "_ACEOF"
16626 } >conf$$files.sh &&
16627 . ./conf$$files.sh ||
16628   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16629 rm -f conf$$files.sh
16630
16631 {
16632   echo "cat >conf$$subs.awk <<_ACEOF" &&
16633   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16634   echo "_ACEOF"
16635 } >conf$$subs.sh ||
16636   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16637 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16638 ac_delim='%!_!# '
16639 for ac_last_try in false false false false false :; do
16640   . ./conf$$subs.sh ||
16641     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16642
16643   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16644   if test $ac_delim_n = $ac_delim_num; then
16645     break
16646   elif $ac_last_try; then
16647     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16648   else
16649     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16650   fi
16651 done
16652 rm -f conf$$subs.sh
16653
16654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16655 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16656 _ACEOF
16657 sed -n '
16658 h
16659 s/^/S["/; s/!.*/"]=/
16660 p
16661 g
16662 s/^[^!]*!//
16663 :repl
16664 t repl
16665 s/'"$ac_delim"'$//
16666 t delim
16667 :nl
16668 h
16669 s/\(.\{148\}\).*/\1/
16670 t more1
16671 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16672 p
16673 n
16674 b repl
16675 :more1
16676 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16677 p
16678 g
16679 s/.\{148\}//
16680 t nl
16681 :delim
16682 h
16683 s/\(.\{148\}\).*/\1/
16684 t more2
16685 s/["\\]/\\&/g; s/^/"/; s/$/"/
16686 p
16687 b
16688 :more2
16689 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16690 p
16691 g
16692 s/.\{148\}//
16693 t delim
16694 ' <conf$$subs.awk | sed '
16695 /^[^""]/{
16696   N
16697   s/\n//
16698 }
16699 ' >>$CONFIG_STATUS || ac_write_fail=1
16700 rm -f conf$$subs.awk
16701 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16702 _ACAWK
16703 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16704   for (key in S) S_is_set[key] = 1
16705   FS = "\a"
16706   \$ac_cs_awk_pipe_init
16707 }
16708 {
16709   line = $ 0
16710   nfields = split(line, field, "@")
16711   substed = 0
16712   len = length(field[1])
16713   for (i = 2; i < nfields; i++) {
16714     key = field[i]
16715     keylen = length(key)
16716     if (S_is_set[key]) {
16717       value = S[key]
16718       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16719       len += length(value) + length(field[++i])
16720       substed = 1
16721     } else
16722       len += 1 + keylen
16723   }
16724   if (nfields == 3 && !substed) {
16725     key = field[2]
16726     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16727       \$ac_cs_awk_read_file
16728       next
16729     }
16730   }
16731   print line
16732 }
16733 \$ac_cs_awk_pipe_fini
16734 _ACAWK
16735 _ACEOF
16736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16737 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16738   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16739 else
16740   cat
16741 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16742   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16743 _ACEOF
16744
16745 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16746 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16747 # trailing colons and then remove the whole line if VPATH becomes empty
16748 # (actually we leave an empty line to preserve line numbers).
16749 if test "x$srcdir" = x.; then
16750   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16751 s/:*\$(srcdir):*/:/
16752 s/:*\${srcdir}:*/:/
16753 s/:*@srcdir@:*/:/
16754 s/^\([^=]*=[     ]*\):*/\1/
16755 s/:*$//
16756 s/^[^=]*=[       ]*$//
16757 }'
16758 fi
16759
16760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16761 fi # test -n "$CONFIG_FILES"
16762
16763 # Set up the scripts for CONFIG_HEADERS section.
16764 # No need to generate them if there are no CONFIG_HEADERS.
16765 # This happens for instance with `./config.status Makefile'.
16766 if test -n "$CONFIG_HEADERS"; then
16767 cat >"$tmp/defines.awk" <<\_ACAWK ||
16768 BEGIN {
16769 _ACEOF
16770
16771 # Transform confdefs.h into an awk script `defines.awk', embedded as
16772 # here-document in config.status, that substitutes the proper values into
16773 # config.h.in to produce config.h.
16774
16775 # Create a delimiter string that does not exist in confdefs.h, to ease
16776 # handling of long lines.
16777 ac_delim='%!_!# '
16778 for ac_last_try in false false :; do
16779   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16780   if test -z "$ac_t"; then
16781     break
16782   elif $ac_last_try; then
16783     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16784   else
16785     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16786   fi
16787 done
16788
16789 # For the awk script, D is an array of macro values keyed by name,
16790 # likewise P contains macro parameters if any.  Preserve backslash
16791 # newline sequences.
16792
16793 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16794 sed -n '
16795 s/.\{148\}/&'"$ac_delim"'/g
16796 t rset
16797 :rset
16798 s/^[     ]*#[    ]*define[       ][      ]*/ /
16799 t def
16800 d
16801 :def
16802 s/\\$//
16803 t bsnl
16804 s/["\\]/\\&/g
16805 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16806 D["\1"]=" \3"/p
16807 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16808 d
16809 :bsnl
16810 s/["\\]/\\&/g
16811 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16812 D["\1"]=" \3\\\\\\n"\\/p
16813 t cont
16814 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16815 t cont
16816 d
16817 :cont
16818 n
16819 s/.\{148\}/&'"$ac_delim"'/g
16820 t clear
16821 :clear
16822 s/\\$//
16823 t bsnlc
16824 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16825 d
16826 :bsnlc
16827 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16828 b cont
16829 ' <confdefs.h | sed '
16830 s/'"$ac_delim"'/"\\\
16831 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16832
16833 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16834   for (key in D) D_is_set[key] = 1
16835   FS = "\a"
16836 }
16837 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16838   line = \$ 0
16839   split(line, arg, " ")
16840   if (arg[1] == "#") {
16841     defundef = arg[2]
16842     mac1 = arg[3]
16843   } else {
16844     defundef = substr(arg[1], 2)
16845     mac1 = arg[2]
16846   }
16847   split(mac1, mac2, "(") #)
16848   macro = mac2[1]
16849   prefix = substr(line, 1, index(line, defundef) - 1)
16850   if (D_is_set[macro]) {
16851     # Preserve the white space surrounding the "#".
16852     print prefix "define", macro P[macro] D[macro]
16853     next
16854   } else {
16855     # Replace #undef with comments.  This is necessary, for example,
16856     # in the case of _POSIX_SOURCE, which is predefined and required
16857     # on some systems where configure will not decide to define it.
16858     if (defundef == "undef") {
16859       print "/*", prefix defundef, macro, "*/"
16860       next
16861     }
16862   }
16863 }
16864 { print }
16865 _ACAWK
16866 _ACEOF
16867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16868   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16869 fi # test -n "$CONFIG_HEADERS"
16870
16871
16872 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16873 shift
16874 for ac_tag
16875 do
16876   case $ac_tag in
16877   :[FHLC]) ac_mode=$ac_tag; continue;;
16878   esac
16879   case $ac_mode$ac_tag in
16880   :[FHL]*:*);;
16881   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16882   :[FH]-) ac_tag=-:-;;
16883   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16884   esac
16885   ac_save_IFS=$IFS
16886   IFS=:
16887   set x $ac_tag
16888   IFS=$ac_save_IFS
16889   shift
16890   ac_file=$1
16891   shift
16892
16893   case $ac_mode in
16894   :L) ac_source=$1;;
16895   :[FH])
16896     ac_file_inputs=
16897     for ac_f
16898     do
16899       case $ac_f in
16900       -) ac_f="$tmp/stdin";;
16901       *) # Look for the file first in the build tree, then in the source tree
16902          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16903          # because $ac_f cannot contain `:'.
16904          test -f "$ac_f" ||
16905            case $ac_f in
16906            [\\/$]*) false;;
16907            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16908            esac ||
16909            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16910       esac
16911       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16912       as_fn_append ac_file_inputs " '$ac_f'"
16913     done
16914
16915     # Let's still pretend it is `configure' which instantiates (i.e., don't
16916     # use $as_me), people would be surprised to read:
16917     #    /* config.h.  Generated by config.status.  */
16918     configure_input='Generated from '`
16919           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16920         `' by configure.'
16921     if test x"$ac_file" != x-; then
16922       configure_input="$ac_file.  $configure_input"
16923       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16924 $as_echo "$as_me: creating $ac_file" >&6;}
16925     fi
16926     # Neutralize special characters interpreted by sed in replacement strings.
16927     case $configure_input in #(
16928     *\&* | *\|* | *\\* )
16929        ac_sed_conf_input=`$as_echo "$configure_input" |
16930        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16931     *) ac_sed_conf_input=$configure_input;;
16932     esac
16933
16934     case $ac_tag in
16935     *:-:* | *:-) cat >"$tmp/stdin" \
16936       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16937     esac
16938     ;;
16939   esac
16940
16941   ac_dir=`$as_dirname -- "$ac_file" ||
16942 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16943          X"$ac_file" : 'X\(//\)[^/]' \| \
16944          X"$ac_file" : 'X\(//\)$' \| \
16945          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16946 $as_echo X"$ac_file" |
16947     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16948             s//\1/
16949             q
16950           }
16951           /^X\(\/\/\)[^/].*/{
16952             s//\1/
16953             q
16954           }
16955           /^X\(\/\/\)$/{
16956             s//\1/
16957             q
16958           }
16959           /^X\(\/\).*/{
16960             s//\1/
16961             q
16962           }
16963           s/.*/./; q'`
16964   as_dir="$ac_dir"; as_fn_mkdir_p
16965   ac_builddir=.
16966
16967 case "$ac_dir" in
16968 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16969 *)
16970   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16971   # A ".." for each directory in $ac_dir_suffix.
16972   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16973   case $ac_top_builddir_sub in
16974   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16975   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16976   esac ;;
16977 esac
16978 ac_abs_top_builddir=$ac_pwd
16979 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16980 # for backward compatibility:
16981 ac_top_builddir=$ac_top_build_prefix
16982
16983 case $srcdir in
16984   .)  # We are building in place.
16985     ac_srcdir=.
16986     ac_top_srcdir=$ac_top_builddir_sub
16987     ac_abs_top_srcdir=$ac_pwd ;;
16988   [\\/]* | ?:[\\/]* )  # Absolute name.
16989     ac_srcdir=$srcdir$ac_dir_suffix;
16990     ac_top_srcdir=$srcdir
16991     ac_abs_top_srcdir=$srcdir ;;
16992   *) # Relative name.
16993     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16994     ac_top_srcdir=$ac_top_build_prefix$srcdir
16995     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16996 esac
16997 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16998
16999
17000   case $ac_mode in
17001   :F)
17002   #
17003   # CONFIG_FILE
17004   #
17005
17006   case $INSTALL in
17007   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17008   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17009   esac
17010   ac_MKDIR_P=$MKDIR_P
17011   case $MKDIR_P in
17012   [\\/$]* | ?:[\\/]* ) ;;
17013   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17014   esac
17015 _ACEOF
17016
17017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17018 # If the template does not know about datarootdir, expand it.
17019 # FIXME: This hack should be removed a few years after 2.60.
17020 ac_datarootdir_hack=; ac_datarootdir_seen=
17021 ac_sed_dataroot='
17022 /datarootdir/ {
17023   p
17024   q
17025 }
17026 /@datadir@/p
17027 /@docdir@/p
17028 /@infodir@/p
17029 /@localedir@/p
17030 /@mandir@/p'
17031 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17032 *datarootdir*) ac_datarootdir_seen=yes;;
17033 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17034   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17035 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17036 _ACEOF
17037 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17038   ac_datarootdir_hack='
17039   s&@datadir@&$datadir&g
17040   s&@docdir@&$docdir&g
17041   s&@infodir@&$infodir&g
17042   s&@localedir@&$localedir&g
17043   s&@mandir@&$mandir&g
17044   s&\\\${datarootdir}&$datarootdir&g' ;;
17045 esac
17046 _ACEOF
17047
17048 # Neutralize VPATH when `$srcdir' = `.'.
17049 # Shell code in configure.ac might set extrasub.
17050 # FIXME: do we really want to maintain this feature?
17051 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17052 ac_sed_extra="$ac_vpsub
17053 $extrasub
17054 _ACEOF
17055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17056 :t
17057 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17058 s|@configure_input@|$ac_sed_conf_input|;t t
17059 s&@top_builddir@&$ac_top_builddir_sub&;t t
17060 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17061 s&@srcdir@&$ac_srcdir&;t t
17062 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17063 s&@top_srcdir@&$ac_top_srcdir&;t t
17064 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17065 s&@builddir@&$ac_builddir&;t t
17066 s&@abs_builddir@&$ac_abs_builddir&;t t
17067 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17068 s&@INSTALL@&$ac_INSTALL&;t t
17069 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17070 $ac_datarootdir_hack
17071 "
17072 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17073 if $ac_cs_awk_getline; then
17074   $AWK -f "$tmp/subs.awk"
17075 else
17076   $AWK -f "$tmp/subs.awk" | $SHELL
17077 fi >$tmp/out \
17078   || as_fn_error "could not create $ac_file" "$LINENO" 5
17079
17080 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17081   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17082   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17083   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17084 which seems to be undefined.  Please make sure it is defined." >&5
17085 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17086 which seems to be undefined.  Please make sure it is defined." >&2;}
17087
17088   rm -f "$tmp/stdin"
17089   case $ac_file in
17090   -) cat "$tmp/out" && rm -f "$tmp/out";;
17091   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17092   esac \
17093   || as_fn_error "could not create $ac_file" "$LINENO" 5
17094  ;;
17095   :H)
17096   #
17097   # CONFIG_HEADER
17098   #
17099   if test x"$ac_file" != x-; then
17100     {
17101       $as_echo "/* $configure_input  */" \
17102       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17103     } >"$tmp/config.h" \
17104       || as_fn_error "could not create $ac_file" "$LINENO" 5
17105     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17106       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17107 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17108     else
17109       rm -f "$ac_file"
17110       mv "$tmp/config.h" "$ac_file" \
17111         || as_fn_error "could not create $ac_file" "$LINENO" 5
17112     fi
17113   else
17114     $as_echo "/* $configure_input  */" \
17115       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17116       || as_fn_error "could not create -" "$LINENO" 5
17117   fi
17118 # Compute "$ac_file"'s index in $config_headers.
17119 _am_arg="$ac_file"
17120 _am_stamp_count=1
17121 for _am_header in $config_headers :; do
17122   case $_am_header in
17123     $_am_arg | $_am_arg:* )
17124       break ;;
17125     * )
17126       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17127   esac
17128 done
17129 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17130 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17131          X"$_am_arg" : 'X\(//\)[^/]' \| \
17132          X"$_am_arg" : 'X\(//\)$' \| \
17133          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17134 $as_echo X"$_am_arg" |
17135     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17136             s//\1/
17137             q
17138           }
17139           /^X\(\/\/\)[^/].*/{
17140             s//\1/
17141             q
17142           }
17143           /^X\(\/\/\)$/{
17144             s//\1/
17145             q
17146           }
17147           /^X\(\/\).*/{
17148             s//\1/
17149             q
17150           }
17151           s/.*/./; q'`/stamp-h$_am_stamp_count
17152  ;;
17153   :L)
17154   #
17155   # CONFIG_LINK
17156   #
17157
17158   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17159     :
17160   else
17161     # Prefer the file from the source tree if names are identical.
17162     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17163       ac_source=$srcdir/$ac_source
17164     fi
17165
17166     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17167 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17168
17169     if test ! -r "$ac_source"; then
17170       as_fn_error "$ac_source: file not found" "$LINENO" 5
17171     fi
17172     rm -f "$ac_file"
17173
17174     # Try a relative symlink, then a hard link, then a copy.
17175     case $srcdir in
17176     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17177         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17178     esac
17179     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17180       ln "$ac_source" "$ac_file" 2>/dev/null ||
17181       cp -p "$ac_source" "$ac_file" ||
17182       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17183   fi
17184  ;;
17185   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17186 $as_echo "$as_me: executing $ac_file commands" >&6;}
17187  ;;
17188   esac
17189
17190
17191   case $ac_file$ac_mode in
17192     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17193     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17194   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17195   # are listed without --file.  Let's play safe and only enable the eval
17196   # if we detect the quoting.
17197   case $CONFIG_FILES in
17198   *\'*) eval set x "$CONFIG_FILES" ;;
17199   *)   set x $CONFIG_FILES ;;
17200   esac
17201   shift
17202   for mf
17203   do
17204     # Strip MF so we end up with the name of the file.
17205     mf=`echo "$mf" | sed -e 's/:.*$//'`
17206     # Check whether this is an Automake generated Makefile or not.
17207     # We used to match only the files named `Makefile.in', but
17208     # some people rename them; so instead we look at the file content.
17209     # Grep'ing the first line is not enough: some people post-process
17210     # each Makefile.in and add a new line on top of each file to say so.
17211     # Grep'ing the whole file is not good either: AIX grep has a line
17212     # limit of 2048, but all sed's we know have understand at least 4000.
17213     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17214       dirpart=`$as_dirname -- "$mf" ||
17215 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17216          X"$mf" : 'X\(//\)[^/]' \| \
17217          X"$mf" : 'X\(//\)$' \| \
17218          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17219 $as_echo X"$mf" |
17220     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17221             s//\1/
17222             q
17223           }
17224           /^X\(\/\/\)[^/].*/{
17225             s//\1/
17226             q
17227           }
17228           /^X\(\/\/\)$/{
17229             s//\1/
17230             q
17231           }
17232           /^X\(\/\).*/{
17233             s//\1/
17234             q
17235           }
17236           s/.*/./; q'`
17237     else
17238       continue
17239     fi
17240     # Extract the definition of DEPDIR, am__include, and am__quote
17241     # from the Makefile without running `make'.
17242     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17243     test -z "$DEPDIR" && continue
17244     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17245     test -z "am__include" && continue
17246     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17247     # When using ansi2knr, U may be empty or an underscore; expand it
17248     U=`sed -n 's/^U = //p' < "$mf"`
17249     # Find all dependency output files, they are included files with
17250     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17251     # simplest approach to changing $(DEPDIR) to its actual value in the
17252     # expansion.
17253     for file in `sed -n "
17254       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17255          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17256       # Make sure the directory exists.
17257       test -f "$dirpart/$file" && continue
17258       fdir=`$as_dirname -- "$file" ||
17259 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17260          X"$file" : 'X\(//\)[^/]' \| \
17261          X"$file" : 'X\(//\)$' \| \
17262          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17263 $as_echo X"$file" |
17264     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17265             s//\1/
17266             q
17267           }
17268           /^X\(\/\/\)[^/].*/{
17269             s//\1/
17270             q
17271           }
17272           /^X\(\/\/\)$/{
17273             s//\1/
17274             q
17275           }
17276           /^X\(\/\).*/{
17277             s//\1/
17278             q
17279           }
17280           s/.*/./; q'`
17281       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17282       # echo "creating $dirpart/$file"
17283       echo '# dummy' > "$dirpart/$file"
17284     done
17285   done
17286 }
17287  ;;
17288     "default":C)
17289 case x$CONFIG_HEADERS in
17290 xconfig.h:config.in)
17291 echo > stamp-h ;;
17292 esac
17293  ;;
17294
17295   esac
17296 done # for ac_tag
17297
17298
17299 as_fn_exit 0
17300 _ACEOF
17301 ac_clean_files=$ac_clean_files_save
17302
17303 test $ac_write_fail = 0 ||
17304   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17305
17306
17307 # configure is writing to config.log, and then calls config.status.
17308 # config.status does its own redirection, appending to config.log.
17309 # Unfortunately, on DOS this fails, as config.log is still kept open
17310 # by configure, so config.status won't be able to write to it; its
17311 # output is simply discarded.  So we exec the FD to /dev/null,
17312 # effectively closing config.log, so it can be properly (re)opened and
17313 # appended to by config.status.  When coming back to configure, we
17314 # need to make the FD available again.
17315 if test "$no_create" != yes; then
17316   ac_cs_success=:
17317   ac_config_status_args=
17318   test "$silent" = yes &&
17319     ac_config_status_args="$ac_config_status_args --quiet"
17320   exec 5>/dev/null
17321   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17322   exec 5>>config.log
17323   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17324   # would make configure fail if this is the last instruction.
17325   $ac_cs_success || as_fn_exit $?
17326 fi
17327
17328 #
17329 # CONFIG_SUBDIRS section.
17330 #
17331 if test "$no_recursion" != yes; then
17332
17333   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17334   # so they do not pile up.
17335   ac_sub_configure_args=
17336   ac_prev=
17337   eval "set x $ac_configure_args"
17338   shift
17339   for ac_arg
17340   do
17341     if test -n "$ac_prev"; then
17342       ac_prev=
17343       continue
17344     fi
17345     case $ac_arg in
17346     -cache-file | --cache-file | --cache-fil | --cache-fi \
17347     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17348       ac_prev=cache_file ;;
17349     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17350     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17351     | --c=*)
17352       ;;
17353     --config-cache | -C)
17354       ;;
17355     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17356       ac_prev=srcdir ;;
17357     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17358       ;;
17359     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17360       ac_prev=prefix ;;
17361     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17362       ;;
17363     --disable-option-checking)
17364       ;;
17365     *)
17366       case $ac_arg in
17367       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17368       esac
17369       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17370     esac
17371   done
17372
17373   # Always prepend --prefix to ensure using the same prefix
17374   # in subdir configurations.
17375   ac_arg="--prefix=$prefix"
17376   case $ac_arg in
17377   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17378   esac
17379   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17380
17381   # Pass --silent
17382   if test "$silent" = yes; then
17383     ac_sub_configure_args="--silent $ac_sub_configure_args"
17384   fi
17385
17386   # Always prepend --disable-option-checking to silence warnings, since
17387   # different subdirs can have different --enable and --with options.
17388   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17389
17390   ac_popdir=`pwd`
17391   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17392
17393     # Do not complain, so a configure script can configure whichever
17394     # parts of a large source tree are present.
17395     test -d "$srcdir/$ac_dir" || continue
17396
17397     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17398     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17399     $as_echo "$ac_msg" >&6
17400     as_dir="$ac_dir"; as_fn_mkdir_p
17401     ac_builddir=.
17402
17403 case "$ac_dir" in
17404 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17405 *)
17406   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17407   # A ".." for each directory in $ac_dir_suffix.
17408   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17409   case $ac_top_builddir_sub in
17410   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17411   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17412   esac ;;
17413 esac
17414 ac_abs_top_builddir=$ac_pwd
17415 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17416 # for backward compatibility:
17417 ac_top_builddir=$ac_top_build_prefix
17418
17419 case $srcdir in
17420   .)  # We are building in place.
17421     ac_srcdir=.
17422     ac_top_srcdir=$ac_top_builddir_sub
17423     ac_abs_top_srcdir=$ac_pwd ;;
17424   [\\/]* | ?:[\\/]* )  # Absolute name.
17425     ac_srcdir=$srcdir$ac_dir_suffix;
17426     ac_top_srcdir=$srcdir
17427     ac_abs_top_srcdir=$srcdir ;;
17428   *) # Relative name.
17429     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17430     ac_top_srcdir=$ac_top_build_prefix$srcdir
17431     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17432 esac
17433 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17434
17435
17436     cd "$ac_dir"
17437
17438     # Check for guested configure; otherwise get Cygnus style configure.
17439     if test -f "$ac_srcdir/configure.gnu"; then
17440       ac_sub_configure=$ac_srcdir/configure.gnu
17441     elif test -f "$ac_srcdir/configure"; then
17442       ac_sub_configure=$ac_srcdir/configure
17443     elif test -f "$ac_srcdir/configure.in"; then
17444       # This should be Cygnus configure.
17445       ac_sub_configure=$ac_aux_dir/configure
17446     else
17447       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17448 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17449       ac_sub_configure=
17450     fi
17451
17452     # The recursion is here.
17453     if test -n "$ac_sub_configure"; then
17454       # Make the cache file name correct relative to the subdirectory.
17455       case $cache_file in
17456       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17457       *) # Relative name.
17458         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17459       esac
17460
17461       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17462 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17463       # The eval makes quoting arguments work.
17464       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17465            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17466         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17467     fi
17468
17469     cd "$ac_popdir"
17470   done
17471 fi
17472 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17473   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17474 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17475 fi
17476
17477
17478 exit 0