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
 639 TCL_STUB_LIB_SPEC
 640 TCL_STUB_LIB_FLAG
 641 TCL_STUB_LIB_FILE
 642 TCL_LIB_SPEC
 643 TCL_LIB_FLAG
 644 TCL_LIB_FILE
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 646 TCL_BIN_DIR
 647 TCL_PATCH_LEVEL
 648 TCL_VERSION
 649 WIN32LDAPP
 650 GUI_CFLAGS_X
 651 LIBGUI
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 657 TARGET_SYSTEM_ROOT_DEFINE
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 674 AR
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 678 REPORT_BUGS_TEXI
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 682 subdirs
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 685 am__fastdepCC_FALSE
 686 am__fastdepCC_TRUE
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 689 AMDEP_TRUE
 690 am__quote
 691 am__include
 692 am__untar
 693 am__tar
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 695 AWK
 696 mkdir_p
 697 MKDIR_P
 698 INSTALL_STRIP_PROGRAM
 699 STRIP
 700 install_sh
 701 MAKEINFO
 702 AUTOHEADER
 703 AUTOMAKE
 704 AUTOCONF
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 707 CYGPATH_W
 708 am__isrc
 709 INSTALL_DATA
 710 INSTALL_SCRIPT
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 712 PACKAGE
 713 GNULIB_STDINT_H
 714 LIBGNU_LTLIBDEPS
 715 LIBGNU_LIBDEPS
 716 gltests_WITNESS
 717 HAVE_WINT_T
 718 HAVE_WCHAR_H
 719 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 720 NEXT_WCHAR_H
 721 REPLACE_WCWIDTH
 722 REPLACE_WCSNRTOMBS
 723 REPLACE_WCSRTOMBS
 724 REPLACE_WCRTOMB
 725 REPLACE_MBSNRTOWCS
 726 REPLACE_MBSRTOWCS
 727 REPLACE_MBRLEN
 728 REPLACE_MBRTOWC
 729 REPLACE_MBSINIT
 730 REPLACE_WCTOB
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 732 REPLACE_MBSTATE_T
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 753 GNULIB_WCTOB
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 759 WCHAR_T_SUFFIX
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 764 HAVE_SIGNED_WCHAR_T
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 892 EXEEXT
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 897 CC
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 932 PACKAGE_BUGREPORT
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 936 PACKAGE_NAME
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 938 SHELL'
 939 ac_subst_files='host_makefile_frag'
 940 ac_user_opts='
 941 enable_option_checking
 942 enable_maintainer_mode
 943 enable_plugins
 944 enable_largefile
 945 enable_dependency_tracking
 946 with_separate_debug_dir
 947 with_gdb_datadir
 948 with_relocated_sources
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 950 enable_64_bit_bfd
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 957 enable_profiling
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 961 with_libiconv_prefix
 962 with_system_readline
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 964 with_gnu_ld
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 967 with_python
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 969 with_sysroot
 970 with_system_gdbinit
 971 enable_werror
 972 enable_build_warnings
 973 enable_gdb_build_warnings
 974 with_tcl
 975 with_tk
 976 with_x
 977 enable_sim
 978 enable_multi_ice
 979 enable_gdbserver
 980 '
 981       ac_precious_vars='build_alias
 982 host_alias
 983 target_alias
 984 CC
 985 CFLAGS
 986 LDFLAGS
 987 LIBS
 988 CPPFLAGS
 989 CPP
 990 YACC
 991 YFLAGS
 992 XMKMF'
 993 ac_subdirs_all='testsuite
 994 gdbtk
 995 multi-ice
 996 gdbserver'
 997
 998 # Initialize some variables set by options.
 999 ac_init_help=
1000 ac_init_version=false
1001 ac_unrecognized_opts=
1002 ac_unrecognized_sep=
1003 # The variables have the same names as the options, with
1004 # dashes changed to underlines.
1005 cache_file=/dev/null
1006 exec_prefix=NONE
1007 no_create=
1008 no_recursion=
1009 prefix=NONE
1010 program_prefix=NONE
1011 program_suffix=NONE
1012 program_transform_name=s,x,x,
1013 silent=
1014 site=
1015 srcdir=
1016 verbose=
1017 x_includes=NONE
1018 x_libraries=NONE
1019
1020 # Installation directory options.
1021 # These are left unexpanded so users can "make install exec_prefix=/foo"
1022 # and all the variables that are supposed to be based on exec_prefix
1023 # by default will actually change.
1024 # Use braces instead of parens because sh, perl, etc. also accept them.
1025 # (The list follows the same order as the GNU Coding Standards.)
1026 bindir='${exec_prefix}/bin'
1027 sbindir='${exec_prefix}/sbin'
1028 libexecdir='${exec_prefix}/libexec'
1029 datarootdir='${prefix}/share'
1030 datadir='${datarootdir}'
1031 sysconfdir='${prefix}/etc'
1032 sharedstatedir='${prefix}/com'
1033 localstatedir='${prefix}/var'
1034 includedir='${prefix}/include'
1035 oldincludedir='/usr/include'
1036 docdir='${datarootdir}/doc/${PACKAGE}'
1037 infodir='${datarootdir}/info'
1038 htmldir='${docdir}'
1039 dvidir='${docdir}'
1040 pdfdir='${docdir}'
1041 psdir='${docdir}'
1042 libdir='${exec_prefix}/lib'
1043 localedir='${datarootdir}/locale'
1044 mandir='${datarootdir}/man'
1045
1046 ac_prev=
1047 ac_dashdash=
1048 for ac_option
1049 do
1050   # If the previous option needs an argument, assign it.
1051   if test -n "$ac_prev"; then
1052     eval $ac_prev=\$ac_option
1053     ac_prev=
1054     continue
1055   fi
1056
1057   case $ac_option in
1058   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1059   *)    ac_optarg=yes ;;
1060   esac
1061
1062   # Accept the important Cygnus configure options, so we can diagnose typos.
1063
1064   case $ac_dashdash$ac_option in
1065   --)
1066     ac_dashdash=yes ;;
1067
1068   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1069     ac_prev=bindir ;;
1070   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1071     bindir=$ac_optarg ;;
1072
1073   -build | --build | --buil | --bui | --bu)
1074     ac_prev=build_alias ;;
1075   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1076     build_alias=$ac_optarg ;;
1077
1078   -cache-file | --cache-file | --cache-fil | --cache-fi \
1079   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1080     ac_prev=cache_file ;;
1081   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1082   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1083     cache_file=$ac_optarg ;;
1084
1085   --config-cache | -C)
1086     cache_file=config.cache ;;
1087
1088   -datadir | --datadir | --datadi | --datad)
1089     ac_prev=datadir ;;
1090   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1091     datadir=$ac_optarg ;;
1092
1093   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1094   | --dataroo | --dataro | --datar)
1095     ac_prev=datarootdir ;;
1096   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1097   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1098     datarootdir=$ac_optarg ;;
1099
1100   -disable-* | --disable-*)
1101     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1102     # Reject names that are not valid shell variable names.
1103     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1104       as_fn_error "invalid feature name: $ac_useropt"
1105     ac_useropt_orig=$ac_useropt
1106     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1107     case $ac_user_opts in
1108       *"
1109 "enable_$ac_useropt"
1110 "*) ;;
1111       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1112          ac_unrecognized_sep=', ';;
1113     esac
1114     eval enable_$ac_useropt=no ;;
1115
1116   -docdir | --docdir | --docdi | --doc | --do)
1117     ac_prev=docdir ;;
1118   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1119     docdir=$ac_optarg ;;
1120
1121   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1122     ac_prev=dvidir ;;
1123   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1124     dvidir=$ac_optarg ;;
1125
1126   -enable-* | --enable-*)
1127     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1128     # Reject names that are not valid shell variable names.
1129     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1130       as_fn_error "invalid feature name: $ac_useropt"
1131     ac_useropt_orig=$ac_useropt
1132     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1133     case $ac_user_opts in
1134       *"
1135 "enable_$ac_useropt"
1136 "*) ;;
1137       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1138          ac_unrecognized_sep=', ';;
1139     esac
1140     eval enable_$ac_useropt=\$ac_optarg ;;
1141
1142   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1143   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1144   | --exec | --exe | --ex)
1145     ac_prev=exec_prefix ;;
1146   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1147   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1148   | --exec=* | --exe=* | --ex=*)
1149     exec_prefix=$ac_optarg ;;
1150
1151   -gas | --gas | --ga | --g)
1152     # Obsolete; use --with-gas.
1153     with_gas=yes ;;
1154
1155   -help | --help | --hel | --he | -h)
1156     ac_init_help=long ;;
1157   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1158     ac_init_help=recursive ;;
1159   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1160     ac_init_help=short ;;
1161
1162   -host | --host | --hos | --ho)
1163     ac_prev=host_alias ;;
1164   -host=* | --host=* | --hos=* | --ho=*)
1165     host_alias=$ac_optarg ;;
1166
1167   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1168     ac_prev=htmldir ;;
1169   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1170   | --ht=*)
1171     htmldir=$ac_optarg ;;
1172
1173   -includedir | --includedir | --includedi | --included | --include \
1174   | --includ | --inclu | --incl | --inc)
1175     ac_prev=includedir ;;
1176   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1177   | --includ=* | --inclu=* | --incl=* | --inc=*)
1178     includedir=$ac_optarg ;;
1179
1180   -infodir | --infodir | --infodi | --infod | --info | --inf)
1181     ac_prev=infodir ;;
1182   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1183     infodir=$ac_optarg ;;
1184
1185   -libdir | --libdir | --libdi | --libd)
1186     ac_prev=libdir ;;
1187   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1188     libdir=$ac_optarg ;;
1189
1190   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1191   | --libexe | --libex | --libe)
1192     ac_prev=libexecdir ;;
1193   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1194   | --libexe=* | --libex=* | --libe=*)
1195     libexecdir=$ac_optarg ;;
1196
1197   -localedir | --localedir | --localedi | --localed | --locale)
1198     ac_prev=localedir ;;
1199   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1200     localedir=$ac_optarg ;;
1201
1202   -localstatedir | --localstatedir | --localstatedi | --localstated \
1203   | --localstate | --localstat | --localsta | --localst | --locals)
1204     ac_prev=localstatedir ;;
1205   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1206   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1207     localstatedir=$ac_optarg ;;
1208
1209   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1210     ac_prev=mandir ;;
1211   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1212     mandir=$ac_optarg ;;
1213
1214   -nfp | --nfp | --nf)
1215     # Obsolete; use --without-fp.
1216     with_fp=no ;;
1217
1218   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1219   | --no-cr | --no-c | -n)
1220     no_create=yes ;;
1221
1222   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1223   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1224     no_recursion=yes ;;
1225
1226   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1227   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1228   | --oldin | --oldi | --old | --ol | --o)
1229     ac_prev=oldincludedir ;;
1230   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1231   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1232   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1233     oldincludedir=$ac_optarg ;;
1234
1235   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1236     ac_prev=prefix ;;
1237   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1238     prefix=$ac_optarg ;;
1239
1240   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1241   | --program-pre | --program-pr | --program-p)
1242     ac_prev=program_prefix ;;
1243   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1244   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1245     program_prefix=$ac_optarg ;;
1246
1247   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1248   | --program-suf | --program-su | --program-s)
1249     ac_prev=program_suffix ;;
1250   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1251   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1252     program_suffix=$ac_optarg ;;
1253
1254   -program-transform-name | --program-transform-name \
1255   | --program-transform-nam | --program-transform-na \
1256   | --program-transform-n | --program-transform- \
1257   | --program-transform | --program-transfor \
1258   | --program-transfo | --program-transf \
1259   | --program-trans | --program-tran \
1260   | --progr-tra | --program-tr | --program-t)
1261     ac_prev=program_transform_name ;;
1262   -program-transform-name=* | --program-transform-name=* \
1263   | --program-transform-nam=* | --program-transform-na=* \
1264   | --program-transform-n=* | --program-transform-=* \
1265   | --program-transform=* | --program-transfor=* \
1266   | --program-transfo=* | --program-transf=* \
1267   | --program-trans=* | --program-tran=* \
1268   | --progr-tra=* | --program-tr=* | --program-t=*)
1269     program_transform_name=$ac_optarg ;;
1270
1271   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1272     ac_prev=pdfdir ;;
1273   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1274     pdfdir=$ac_optarg ;;
1275
1276   -psdir | --psdir | --psdi | --psd | --ps)
1277     ac_prev=psdir ;;
1278   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1279     psdir=$ac_optarg ;;
1280
1281   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1282   | -silent | --silent | --silen | --sile | --sil)
1283     silent=yes ;;
1284
1285   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1286     ac_prev=sbindir ;;
1287   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1288   | --sbi=* | --sb=*)
1289     sbindir=$ac_optarg ;;
1290
1291   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1292   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1293   | --sharedst | --shareds | --shared | --share | --shar \
1294   | --sha | --sh)
1295     ac_prev=sharedstatedir ;;
1296   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1297   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1298   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1299   | --sha=* | --sh=*)
1300     sharedstatedir=$ac_optarg ;;
1301
1302   -site | --site | --sit)
1303     ac_prev=site ;;
1304   -site=* | --site=* | --sit=*)
1305     site=$ac_optarg ;;
1306
1307   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1308     ac_prev=srcdir ;;
1309   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1310     srcdir=$ac_optarg ;;
1311
1312   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1313   | --syscon | --sysco | --sysc | --sys | --sy)
1314     ac_prev=sysconfdir ;;
1315   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1316   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1317     sysconfdir=$ac_optarg ;;
1318
1319   -target | --target | --targe | --targ | --tar | --ta | --t)
1320     ac_prev=target_alias ;;
1321   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1322     target_alias=$ac_optarg ;;
1323
1324   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1325     verbose=yes ;;
1326
1327   -version | --version | --versio | --versi | --vers | -V)
1328     ac_init_version=: ;;
1329
1330   -with-* | --with-*)
1331     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1332     # Reject names that are not valid shell variable names.
1333     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1334       as_fn_error "invalid package name: $ac_useropt"
1335     ac_useropt_orig=$ac_useropt
1336     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1337     case $ac_user_opts in
1338       *"
1339 "with_$ac_useropt"
1340 "*) ;;
1341       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1342          ac_unrecognized_sep=', ';;
1343     esac
1344     eval with_$ac_useropt=\$ac_optarg ;;
1345
1346   -without-* | --without-*)
1347     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1348     # Reject names that are not valid shell variable names.
1349     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1350       as_fn_error "invalid package name: $ac_useropt"
1351     ac_useropt_orig=$ac_useropt
1352     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1353     case $ac_user_opts in
1354       *"
1355 "with_$ac_useropt"
1356 "*) ;;
1357       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1358          ac_unrecognized_sep=', ';;
1359     esac
1360     eval with_$ac_useropt=no ;;
1361
1362   --x)
1363     # Obsolete; use --with-x.
1364     with_x=yes ;;
1365
1366   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1367   | --x-incl | --x-inc | --x-in | --x-i)
1368     ac_prev=x_includes ;;
1369   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1370   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1371     x_includes=$ac_optarg ;;
1372
1373   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1374   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1375     ac_prev=x_libraries ;;
1376   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1377   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1378     x_libraries=$ac_optarg ;;
1379
1380   -*) as_fn_error "unrecognized option: \`$ac_option'
1381 Try \`$0 --help' for more information."
1382     ;;
1383
1384   *=*)
1385     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1386     # Reject names that are not valid shell variable names.
1387     case $ac_envvar in #(
1388       '' | [0-9]* | *[!_$as_cr_alnum]* )
1389       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1390     esac
1391     eval $ac_envvar=\$ac_optarg
1392     export $ac_envvar ;;
1393
1394   *)
1395     # FIXME: should be removed in autoconf 3.0.
1396     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1397     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1398       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1399     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1400     ;;
1401
1402   esac
1403 done
1404
1405 if test -n "$ac_prev"; then
1406   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1407   as_fn_error "missing argument to $ac_option"
1408 fi
1409
1410 if test -n "$ac_unrecognized_opts"; then
1411   case $enable_option_checking in
1412     no) ;;
1413     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1414     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1415   esac
1416 fi
1417
1418 # Check all directory arguments for consistency.
1419 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1420                 datadir sysconfdir sharedstatedir localstatedir includedir \
1421                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1422                 libdir localedir mandir
1423 do
1424   eval ac_val=\$$ac_var
1425   # Remove trailing slashes.
1426   case $ac_val in
1427     */ )
1428       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1429       eval $ac_var=\$ac_val;;
1430   esac
1431   # Be sure to have absolute directory names.
1432   case $ac_val in
1433     [\\/$]* | ?:[\\/]* )  continue;;
1434     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1435   esac
1436   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1437 done
1438
1439 # There might be people who depend on the old broken behavior: `$host'
1440 # used to hold the argument of --host etc.
1441 # FIXME: To remove some day.
1442 build=$build_alias
1443 host=$host_alias
1444 target=$target_alias
1445
1446 # FIXME: To remove some day.
1447 if test "x$host_alias" != x; then
1448   if test "x$build_alias" = x; then
1449     cross_compiling=maybe
1450     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1451     If a cross compiler is detected then cross compile mode will be used." >&2
1452   elif test "x$build_alias" != "x$host_alias"; then
1453     cross_compiling=yes
1454   fi
1455 fi
1456
1457 ac_tool_prefix=
1458 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1459
1460 test "$silent" = yes && exec 6>/dev/null
1461
1462
1463 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1464 ac_ls_di=`ls -di .` &&
1465 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1466   as_fn_error "working directory cannot be determined"
1467 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1468   as_fn_error "pwd does not report name of working directory"
1469
1470
1471 # Find the source files, if location was not specified.
1472 if test -z "$srcdir"; then
1473   ac_srcdir_defaulted=yes
1474   # Try the directory containing this script, then the parent directory.
1475   ac_confdir=`$as_dirname -- "$as_myself" ||
1476 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1477          X"$as_myself" : 'X\(//\)[^/]' \| \
1478          X"$as_myself" : 'X\(//\)$' \| \
1479          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1480 $as_echo X"$as_myself" |
1481     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1482             s//\1/
1483             q
1484           }
1485           /^X\(\/\/\)[^/].*/{
1486             s//\1/
1487             q
1488           }
1489           /^X\(\/\/\)$/{
1490             s//\1/
1491             q
1492           }
1493           /^X\(\/\).*/{
1494             s//\1/
1495             q
1496           }
1497           s/.*/./; q'`
1498   srcdir=$ac_confdir
1499   if test ! -r "$srcdir/$ac_unique_file"; then
1500     srcdir=..
1501   fi
1502 else
1503   ac_srcdir_defaulted=no
1504 fi
1505 if test ! -r "$srcdir/$ac_unique_file"; then
1506   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1507   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1508 fi
1509 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1510 ac_abs_confdir=`(
1511         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1512         pwd)`
1513 # When building in place, set srcdir=.
1514 if test "$ac_abs_confdir" = "$ac_pwd"; then
1515   srcdir=.
1516 fi
1517 # Remove unnecessary trailing slashes from srcdir.
1518 # Double slashes in file names in object file debugging info
1519 # mess up M-x gdb in Emacs.
1520 case $srcdir in
1521 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1522 esac
1523 for ac_var in $ac_precious_vars; do
1524   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1525   eval ac_env_${ac_var}_value=\$${ac_var}
1526   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1527   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1528 done
1529
1530 #
1531 # Report the --help message.
1532 #
1533 if test "$ac_init_help" = "long"; then
1534   # Omit some internal or obsolete options to make the list less imposing.
1535   # This message is too long to be a string in the A/UX 3.1 sh.
1536   cat <<_ACEOF
1537 \`configure' configures this package to adapt to many kinds of systems.
1538
1539 Usage: $0 [OPTION]... [VAR=VALUE]...
1540
1541 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1542 VAR=VALUE.  See below for descriptions of some of the useful variables.
1543
1544 Defaults for the options are specified in brackets.
1545
1546 Configuration:
1547   -h, --help              display this help and exit
1548       --help=short        display options specific to this package
1549       --help=recursive    display the short help of all the included packages
1550   -V, --version           display version information and exit
1551   -q, --quiet, --silent   do not print \`checking...' messages
1552       --cache-file=FILE   cache test results in FILE [disabled]
1553   -C, --config-cache      alias for \`--cache-file=config.cache'
1554   -n, --no-create         do not create output files
1555       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1556
1557 Installation directories:
1558   --prefix=PREFIX         install architecture-independent files in PREFIX
1559                           [$ac_default_prefix]
1560   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1561                           [PREFIX]
1562
1563 By default, \`make install' will install all the files in
1564 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1565 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1566 for instance \`--prefix=\$HOME'.
1567
1568 For better control, use the options below.
1569
1570 Fine tuning of the installation directories:
1571   --bindir=DIR            user executables [EPREFIX/bin]
1572   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1573   --libexecdir=DIR        program executables [EPREFIX/libexec]
1574   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1575   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1576   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1577   --libdir=DIR            object code libraries [EPREFIX/lib]
1578   --includedir=DIR        C header files [PREFIX/include]
1579   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1580   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1581   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1582   --infodir=DIR           info documentation [DATAROOTDIR/info]
1583   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1584   --mandir=DIR            man documentation [DATAROOTDIR/man]
1585   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1586   --htmldir=DIR           html documentation [DOCDIR]
1587   --dvidir=DIR            dvi documentation [DOCDIR]
1588   --pdfdir=DIR            pdf documentation [DOCDIR]
1589   --psdir=DIR             ps documentation [DOCDIR]
1590 _ACEOF
1591
1592   cat <<\_ACEOF
1593
1594 Program names:
1595   --program-prefix=PREFIX            prepend PREFIX to installed program names
1596   --program-suffix=SUFFIX            append SUFFIX to installed program names
1597   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1598
1599 X features:
1600   --x-includes=DIR    X include files are in DIR
1601   --x-libraries=DIR   X library files are in DIR
1602
1603 System types:
1604   --build=BUILD     configure for building on BUILD [guessed]
1605   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1606   --target=TARGET   configure for building compilers for TARGET [HOST]
1607 _ACEOF
1608 fi
1609
1610 if test -n "$ac_init_help"; then
1611
1612   cat <<\_ACEOF
1613
1614 Optional Features:
1615   --disable-option-checking  ignore unrecognized --enable/--with options
1616   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1617   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1618   --enable-maintainer-mode  enable make rules and dependencies not useful
1619                           (and sometimes confusing) to the casual installer
1620   --enable-plugins        Enable support for plugins (defaults no)
1621   --disable-largefile     omit support for large files
1622   --disable-dependency-tracking  speeds up one-time build
1623   --enable-dependency-tracking   do not reject slow dependency extractors
1624   --enable-targets=TARGETS
1625                           alternative target configurations
1626   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1627   --disable-gdbcli        disable command-line interface (CLI)
1628   --disable-gdbmi         disable machine-interface (MI)
1629   --enable-tui            enable full-screen terminal user interface (TUI)
1630   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1631   --enable-profiling      enable profiling of GDB
1632   --disable-rpath         do not hardcode runtime library paths
1633   --enable-werror         treat compile warnings as errors
1634   --enable-build-warnings enable build-time compiler warnings if gcc is used
1635   --enable-gdb-build-warnings
1636                           enable GDB specific build-time compiler warnings if
1637                           gcc is used
1638   --enable-sim            link gdb with simulator
1639   --enable-multi-ice      build the multi-ice-gdb-server
1640   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1641                           is auto)
1642
1643 Optional Packages:
1644   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1645   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1646   --with-separate-debug-dir=PATH
1647                           look for global separate debug info in this path
1648                           [LIBDIR/debug]
1649   --with-gdb-datadir=PATH look for global separate data files in this path
1650                           [DATADIR/gdb]
1651   --with-relocated-sources=PATH
1652                           automatically relocate this path for source files
1653   --with-libunwind        use libunwind frame unwinding support
1654   --with-curses           use the curses library instead of the termcap
1655                           library
1656   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1657   --with-bugurl=URL       Direct users to URL to report a bug
1658   --with-zlib             include zlib support (auto/yes/no) default=auto
1659   --with-libiconv-prefix=DIR
1660                           search for libiconv in DIR/include and DIR/lib
1661   --with-system-readline  use installed readline library
1662   --with-expat            include expat support (auto/yes/no)
1663   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1664   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1665   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1666   --with-python[=PYTHON]  include python support
1667                           (auto/yes/no/<python-program>)
1668   --without-included-regex
1669                           don't use included regex; this is the default on
1670                           systems with version 2 of the GNU C library (use
1671                           with caution on other system)
1672   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1673   --with-system-gdbinit=PATH
1674                           automatically load a system-wide gdbinit file
1675   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1676   --with-tk               directory containing tk configuration (tkConfig.sh)
1677   --with-x                use the X Window System
1678
1679 Some influential environment variables:
1680   CC          C compiler command
1681   CFLAGS      C compiler flags
1682   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1683               nonstandard directory <lib dir>
1684   LIBS        libraries to pass to the linker, e.g. -l<library>
1685   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1686               you have headers in a nonstandard directory <include dir>
1687   CPP         C preprocessor
1688   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1689               the first program found out of: `bison -y', `byacc', `yacc'.
1690   YFLAGS      The list of arguments that will be passed by default to $YACC.
1691               This script will default YFLAGS to the empty string to avoid a
1692               default value of `-d' given by some make applications.
1693   XMKMF       Path to xmkmf, Makefile generator for X Window System
1694
1695 Use these variables to override the choices made by `configure' or to help
1696 it to find libraries and programs with nonstandard names/locations.
1697
1698 Report bugs to the package provider.
1699 _ACEOF
1700 ac_status=$?
1701 fi
1702
1703 if test "$ac_init_help" = "recursive"; then
1704   # If there are subdirs, report their specific --help.
1705   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1706     test -d "$ac_dir" ||
1707       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1708       continue
1709     ac_builddir=.
1710
1711 case "$ac_dir" in
1712 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1713 *)
1714   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1715   # A ".." for each directory in $ac_dir_suffix.
1716   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1717   case $ac_top_builddir_sub in
1718   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1720   esac ;;
1721 esac
1722 ac_abs_top_builddir=$ac_pwd
1723 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1724 # for backward compatibility:
1725 ac_top_builddir=$ac_top_build_prefix
1726
1727 case $srcdir in
1728   .)  # We are building in place.
1729     ac_srcdir=.
1730     ac_top_srcdir=$ac_top_builddir_sub
1731     ac_abs_top_srcdir=$ac_pwd ;;
1732   [\\/]* | ?:[\\/]* )  # Absolute name.
1733     ac_srcdir=$srcdir$ac_dir_suffix;
1734     ac_top_srcdir=$srcdir
1735     ac_abs_top_srcdir=$srcdir ;;
1736   *) # Relative name.
1737     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1738     ac_top_srcdir=$ac_top_build_prefix$srcdir
1739     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1740 esac
1741 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1742
1743     cd "$ac_dir" || { ac_status=$?; continue; }
1744     # Check for guested configure.
1745     if test -f "$ac_srcdir/configure.gnu"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1748     elif test -f "$ac_srcdir/configure"; then
1749       echo &&
1750       $SHELL "$ac_srcdir/configure" --help=recursive
1751     else
1752       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1753     fi || ac_status=$?
1754     cd "$ac_pwd" || { ac_status=$?; break; }
1755   done
1756 fi
1757
1758 test -n "$ac_init_help" && exit $ac_status
1759 if $ac_init_version; then
1760   cat <<\_ACEOF
1761 configure
1762 generated by GNU Autoconf 2.64
1763
1764 Copyright (C) 2009 Free Software Foundation, Inc.
1765 This configure script is free software; the Free Software Foundation
1766 gives unlimited permission to copy, distribute and modify it.
1767 _ACEOF
1768   exit
1769 fi
1770
1771 ## ------------------------ ##
1772 ## Autoconf initialization. ##
1773 ## ------------------------ ##
1774
1775 # ac_fn_c_try_compile LINENO
1776 # --------------------------
1777 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1778 ac_fn_c_try_compile ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   rm -f conftest.$ac_objext
1782   if { { ac_try="$ac_compile"
1783 case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_compile") 2>conftest.err
1790   ac_status=$?
1791   if test -s conftest.err; then
1792     grep -v '^ *+' conftest.err >conftest.er1
1793     cat conftest.er1 >&5
1794     mv -f conftest.er1 conftest.err
1795   fi
1796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797   test $ac_status = 0; } && {
1798          test -z "$ac_c_werror_flag" ||
1799          test ! -s conftest.err
1800        } && test -s conftest.$ac_objext; then :
1801   ac_retval=0
1802 else
1803   $as_echo "$as_me: failed program was:" >&5
1804 sed 's/^/| /' conftest.$ac_ext >&5
1805
1806         ac_retval=1
1807 fi
1808   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809   return $ac_retval
1810
1811 } # ac_fn_c_try_compile
1812
1813 # ac_fn_c_try_cpp LINENO
1814 # ----------------------
1815 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_c_try_cpp ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   if { { ac_try="$ac_cpp conftest.$ac_ext"
1820 case "(($ac_try" in
1821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1822   *) ac_try_echo=$ac_try;;
1823 esac
1824 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1825 $as_echo "$ac_try_echo"; } >&5
1826   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1827   ac_status=$?
1828   if test -s conftest.err; then
1829     grep -v '^ *+' conftest.err >conftest.er1
1830     cat conftest.er1 >&5
1831     mv -f conftest.er1 conftest.err
1832   fi
1833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834   test $ac_status = 0; } >/dev/null && {
1835          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1836          test ! -s conftest.err
1837        }; then :
1838   ac_retval=0
1839 else
1840   $as_echo "$as_me: failed program was:" >&5
1841 sed 's/^/| /' conftest.$ac_ext >&5
1842
1843     ac_retval=1
1844 fi
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_c_try_cpp
1849
1850 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1853 # the include files in INCLUDES and setting the cache variable VAR
1854 # accordingly.
1855 ac_fn_c_check_header_mongrel ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1860 $as_echo_n "checking for $2... " >&6; }
1861 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1862   $as_echo_n "(cached) " >&6
1863 fi
1864 eval ac_res=\$$3
1865                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1866 $as_echo "$ac_res" >&6; }
1867 else
1868   # Is the header compilable?
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1870 $as_echo_n "checking $2 usability... " >&6; }
1871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h.  */
1873 $4
1874 #include <$2>
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877   ac_header_compiler=yes
1878 else
1879   ac_header_compiler=no
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1883 $as_echo "$ac_header_compiler" >&6; }
1884
1885 # Is the header present?
1886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1887 $as_echo_n "checking $2 presence... " >&6; }
1888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1889 /* end confdefs.h.  */
1890 #include <$2>
1891 _ACEOF
1892 if ac_fn_c_try_cpp "$LINENO"; then :
1893   ac_header_preproc=yes
1894 else
1895   ac_header_preproc=no
1896 fi
1897 rm -f conftest.err conftest.$ac_ext
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1899 $as_echo "$ac_header_preproc" >&6; }
1900
1901 # So?  What about this header?
1902 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1903   yes:no: )
1904     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1905 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1906     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1907 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1908     ;;
1909   no:yes:* )
1910     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1911 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1912     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1913 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1914     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1915 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1917 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1919 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1920     ;;
1921 esac
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1923 $as_echo_n "checking for $2... " >&6; }
1924 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1925   $as_echo_n "(cached) " >&6
1926 else
1927   eval "$3=\$ac_header_compiler"
1928 fi
1929 eval ac_res=\$$3
1930                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1931 $as_echo "$ac_res" >&6; }
1932 fi
1933   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1934
1935 } # ac_fn_c_check_header_mongrel
1936
1937 # ac_fn_c_try_run LINENO
1938 # ----------------------
1939 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1940 # that executables *can* be run.
1941 ac_fn_c_try_run ()
1942 {
1943   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1944   if { { ac_try="$ac_link"
1945 case "(($ac_try" in
1946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1947   *) ac_try_echo=$ac_try;;
1948 esac
1949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1950 $as_echo "$ac_try_echo"; } >&5
1951   (eval "$ac_link") 2>&5
1952   ac_status=$?
1953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1954   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1955   { { case "(($ac_try" in
1956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1957   *) ac_try_echo=$ac_try;;
1958 esac
1959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1960 $as_echo "$ac_try_echo"; } >&5
1961   (eval "$ac_try") 2>&5
1962   ac_status=$?
1963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1964   test $ac_status = 0; }; }; then :
1965   ac_retval=0
1966 else
1967   $as_echo "$as_me: program exited with status $ac_status" >&5
1968        $as_echo "$as_me: failed program was:" >&5
1969 sed 's/^/| /' conftest.$ac_ext >&5
1970
1971        ac_retval=$ac_status
1972 fi
1973   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1974   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1975   return $ac_retval
1976
1977 } # ac_fn_c_try_run
1978
1979 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1980 # -------------------------------------------------------
1981 # Tests whether HEADER exists and can be compiled using the include files in
1982 # INCLUDES, setting the cache variable VAR accordingly.
1983 ac_fn_c_check_header_compile ()
1984 {
1985   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1987 $as_echo_n "checking for $2... " >&6; }
1988 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1989   $as_echo_n "(cached) " >&6
1990 else
1991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1992 /* end confdefs.h.  */
1993 $4
1994 #include <$2>
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   eval "$3=yes"
1998 else
1999   eval "$3=no"
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 fi
2003 eval ac_res=\$$3
2004                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2005 $as_echo "$ac_res" >&6; }
2006   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2007
2008 } # ac_fn_c_check_header_compile
2009
2010 # ac_fn_c_try_link LINENO
2011 # -----------------------
2012 # Try to link conftest.$ac_ext, and return whether this succeeded.
2013 ac_fn_c_try_link ()
2014 {
2015   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2016   rm -f conftest.$ac_objext conftest$ac_exeext
2017   if { { ac_try="$ac_link"
2018 case "(($ac_try" in
2019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2020   *) ac_try_echo=$ac_try;;
2021 esac
2022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2023 $as_echo "$ac_try_echo"; } >&5
2024   (eval "$ac_link") 2>conftest.err
2025   ac_status=$?
2026   if test -s conftest.err; then
2027     grep -v '^ *+' conftest.err >conftest.er1
2028     cat conftest.er1 >&5
2029     mv -f conftest.er1 conftest.err
2030   fi
2031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2032   test $ac_status = 0; } && {
2033          test -z "$ac_c_werror_flag" ||
2034          test ! -s conftest.err
2035        } && test -s conftest$ac_exeext && {
2036          test "$cross_compiling" = yes ||
2037          $as_test_x conftest$ac_exeext
2038        }; then :
2039   ac_retval=0
2040 else
2041   $as_echo "$as_me: failed program was:" >&5
2042 sed 's/^/| /' conftest.$ac_ext >&5
2043
2044         ac_retval=1
2045 fi
2046   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2047   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2048   # interfere with the next link command; also delete a directory that is
2049   # left behind by Apple's compiler.  We do this before executing the actions.
2050   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2051   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2052   return $ac_retval
2053
2054 } # ac_fn_c_try_link
2055
2056 # ac_fn_c_check_func LINENO FUNC VAR
2057 # ----------------------------------
2058 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2059 ac_fn_c_check_func ()
2060 {
2061   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2063 $as_echo_n "checking for $2... " >&6; }
2064 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2065   $as_echo_n "(cached) " >&6
2066 else
2067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2068 /* end confdefs.h.  */
2069 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2070    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2071 #define $2 innocuous_$2
2072
2073 /* System header to define __stub macros and hopefully few prototypes,
2074     which can conflict with char $2 (); below.
2075     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2076     <limits.h> exists even on freestanding compilers.  */
2077
2078 #ifdef __STDC__
2079 # include <limits.h>
2080 #else
2081 # include <assert.h>
2082 #endif
2083
2084 #undef $2
2085
2086 /* Override any GCC internal prototype to avoid an error.
2087    Use char because int might match the return type of a GCC
2088    builtin and then its argument prototype would still apply.  */
2089 #ifdef __cplusplus
2090 extern "C"
2091 #endif
2092 char $2 ();
2093 /* The GNU C library defines this for functions which it implements
2094     to always fail with ENOSYS.  Some functions are actually named
2095     something starting with __ and the normal name is an alias.  */
2096 #if defined __stub_$2 || defined __stub___$2
2097 choke me
2098 #endif
2099
2100 int
2101 main ()
2102 {
2103 return $2 ();
2104   ;
2105   return 0;
2106 }
2107 _ACEOF
2108 if ac_fn_c_try_link "$LINENO"; then :
2109   eval "$3=yes"
2110 else
2111   eval "$3=no"
2112 fi
2113 rm -f core conftest.err conftest.$ac_objext \
2114     conftest$ac_exeext conftest.$ac_ext
2115 fi
2116 eval ac_res=\$$3
2117                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2118 $as_echo "$ac_res" >&6; }
2119   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2120
2121 } # ac_fn_c_check_func
2122
2123 # ac_fn_c_check_decl LINENO SYMBOL VAR
2124 # ------------------------------------
2125 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2126 ac_fn_c_check_decl ()
2127 {
2128   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2129   as_decl_name=`echo $2|sed 's/ *(.*//'`
2130   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2132 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2133 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2134   $as_echo_n "(cached) " >&6
2135 else
2136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2137 /* end confdefs.h.  */
2138 $4
2139 int
2140 main ()
2141 {
2142 #ifndef $as_decl_name
2143 #ifdef __cplusplus
2144   (void) $as_decl_use;
2145 #else
2146   (void) $as_decl_name;
2147 #endif
2148 #endif
2149
2150   ;
2151   return 0;
2152 }
2153 _ACEOF
2154 if ac_fn_c_try_compile "$LINENO"; then :
2155   eval "$3=yes"
2156 else
2157   eval "$3=no"
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 eval ac_res=\$$3
2162                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2163 $as_echo "$ac_res" >&6; }
2164   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2165
2166 } # ac_fn_c_check_decl
2167
2168 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2169 # --------------------------------------------
2170 # Tries to find the compile-time value of EXPR in a program that includes
2171 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2172 # computed
2173 ac_fn_c_compute_int ()
2174 {
2175   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2176   if test "$cross_compiling" = yes; then
2177     # Depending upon the size, compute the lo and hi bounds.
2178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2179 /* end confdefs.h.  */
2180 $4
2181 int
2182 main ()
2183 {
2184 static int test_array [1 - 2 * !(($2) >= 0)];
2185 test_array [0] = 0
2186
2187   ;
2188   return 0;
2189 }
2190 _ACEOF
2191 if ac_fn_c_try_compile "$LINENO"; then :
2192   ac_lo=0 ac_mid=0
2193   while :; do
2194     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2195 /* end confdefs.h.  */
2196 $4
2197 int
2198 main ()
2199 {
2200 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2201 test_array [0] = 0
2202
2203   ;
2204   return 0;
2205 }
2206 _ACEOF
2207 if ac_fn_c_try_compile "$LINENO"; then :
2208   ac_hi=$ac_mid; break
2209 else
2210   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2211                         if test $ac_lo -le $ac_mid; then
2212                           ac_lo= ac_hi=
2213                           break
2214                         fi
2215                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2218   done
2219 else
2220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2221 /* end confdefs.h.  */
2222 $4
2223 int
2224 main ()
2225 {
2226 static int test_array [1 - 2 * !(($2) < 0)];
2227 test_array [0] = 0
2228
2229   ;
2230   return 0;
2231 }
2232 _ACEOF
2233 if ac_fn_c_try_compile "$LINENO"; then :
2234   ac_hi=-1 ac_mid=-1
2235   while :; do
2236     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2237 /* end confdefs.h.  */
2238 $4
2239 int
2240 main ()
2241 {
2242 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2243 test_array [0] = 0
2244
2245   ;
2246   return 0;
2247 }
2248 _ACEOF
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250   ac_lo=$ac_mid; break
2251 else
2252   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2253                         if test $ac_mid -le $ac_hi; then
2254                           ac_lo= ac_hi=
2255                           break
2256                         fi
2257                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2258 fi
2259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2260   done
2261 else
2262   ac_lo= ac_hi=
2263 fi
2264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2265 fi
2266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2267 # Binary search between lo and hi bounds.
2268 while test "x$ac_lo" != "x$ac_hi"; do
2269   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2271 /* end confdefs.h.  */
2272 $4
2273 int
2274 main ()
2275 {
2276 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2277 test_array [0] = 0
2278
2279   ;
2280   return 0;
2281 }
2282 _ACEOF
2283 if ac_fn_c_try_compile "$LINENO"; then :
2284   ac_hi=$ac_mid
2285 else
2286   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2287 fi
2288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2289 done
2290 case $ac_lo in #((
2291 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2292 '') ac_retval=1 ;;
2293 esac
2294   else
2295     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2296 /* end confdefs.h.  */
2297 $4
2298 static long int longval () { return $2; }
2299 static unsigned long int ulongval () { return $2; }
2300 #include <stdio.h>
2301 #include <stdlib.h>
2302 int
2303 main ()
2304 {
2305
2306   FILE *f = fopen ("conftest.val", "w");
2307   if (! f)
2308     return 1;
2309   if (($2) < 0)
2310     {
2311       long int i = longval ();
2312       if (i != ($2))
2313         return 1;
2314       fprintf (f, "%ld", i);
2315     }
2316   else
2317     {
2318       unsigned long int i = ulongval ();
2319       if (i != ($2))
2320         return 1;
2321       fprintf (f, "%lu", i);
2322     }
2323   /* Do not output a trailing newline, as this causes \r\n confusion
2324      on some platforms.  */
2325   return ferror (f) || fclose (f) != 0;
2326
2327   ;
2328   return 0;
2329 }
2330 _ACEOF
2331 if ac_fn_c_try_run "$LINENO"; then :
2332   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2333 else
2334   ac_retval=1
2335 fi
2336 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2337   conftest.$ac_objext conftest.beam conftest.$ac_ext
2338 rm -f conftest.val
2339
2340   fi
2341   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2342   return $ac_retval
2343
2344 } # ac_fn_c_compute_int
2345
2346 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2347 # ----------------------------------------------------
2348 # Tries to find if the field MEMBER exists in type AGGR, after including
2349 # INCLUDES, setting cache variable VAR accordingly.
2350 ac_fn_c_check_member ()
2351 {
2352   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2353   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2354 $as_echo_n "checking for $2.$3... " >&6; }
2355 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2356   $as_echo_n "(cached) " >&6
2357 else
2358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2359 /* end confdefs.h.  */
2360 $5
2361 int
2362 main ()
2363 {
2364 static $2 ac_aggr;
2365 if (ac_aggr.$3)
2366 return 0;
2367   ;
2368   return 0;
2369 }
2370 _ACEOF
2371 if ac_fn_c_try_compile "$LINENO"; then :
2372   eval "$4=yes"
2373 else
2374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2375 /* end confdefs.h.  */
2376 $5
2377 int
2378 main ()
2379 {
2380 static $2 ac_aggr;
2381 if (sizeof ac_aggr.$3)
2382 return 0;
2383   ;
2384   return 0;
2385 }
2386 _ACEOF
2387 if ac_fn_c_try_compile "$LINENO"; then :
2388   eval "$4=yes"
2389 else
2390   eval "$4=no"
2391 fi
2392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2393 fi
2394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2395 fi
2396 eval ac_res=\$$4
2397                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2398 $as_echo "$ac_res" >&6; }
2399   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2400
2401 } # ac_fn_c_check_member
2402
2403 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2404 # -------------------------------------------
2405 # Tests whether TYPE exists after having included INCLUDES, setting cache
2406 # variable VAR accordingly.
2407 ac_fn_c_check_type ()
2408 {
2409   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2411 $as_echo_n "checking for $2... " >&6; }
2412 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2413   $as_echo_n "(cached) " >&6
2414 else
2415   eval "$3=no"
2416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2417 /* end confdefs.h.  */
2418 $4
2419 int
2420 main ()
2421 {
2422 if (sizeof ($2))
2423          return 0;
2424   ;
2425   return 0;
2426 }
2427 _ACEOF
2428 if ac_fn_c_try_compile "$LINENO"; then :
2429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2430 /* end confdefs.h.  */
2431 $4
2432 int
2433 main ()
2434 {
2435 if (sizeof (($2)))
2436             return 0;
2437   ;
2438   return 0;
2439 }
2440 _ACEOF
2441 if ac_fn_c_try_compile "$LINENO"; then :
2442
2443 else
2444   eval "$3=yes"
2445 fi
2446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 eval ac_res=\$$3
2451                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2452 $as_echo "$ac_res" >&6; }
2453   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2454
2455 } # ac_fn_c_check_type
2456 cat >config.log <<_ACEOF
2457 This file contains any messages produced by compilers while
2458 running configure, to aid debugging if configure makes a mistake.
2459
2460 It was created by $as_me, which was
2461 generated by GNU Autoconf 2.64.  Invocation command line was
2462
2463   $ $0 $@
2464
2465 _ACEOF
2466 exec 5>>config.log
2467 {
2468 cat <<_ASUNAME
2469 ## --------- ##
2470 ## Platform. ##
2471 ## --------- ##
2472
2473 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2474 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2475 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2476 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2477 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2478
2479 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2480 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2481
2482 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2483 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2484 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2485 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2486 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2487 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2488 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2489
2490 _ASUNAME
2491
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2493 for as_dir in $PATH
2494 do
2495   IFS=$as_save_IFS
2496   test -z "$as_dir" && as_dir=.
2497     $as_echo "PATH: $as_dir"
2498   done
2499 IFS=$as_save_IFS
2500
2501 } >&5
2502
2503 cat >&5 <<_ACEOF
2504
2505
2506 ## ----------- ##
2507 ## Core tests. ##
2508 ## ----------- ##
2509
2510 _ACEOF
2511
2512
2513 # Keep a trace of the command line.
2514 # Strip out --no-create and --no-recursion so they do not pile up.
2515 # Strip out --silent because we don't want to record it for future runs.
2516 # Also quote any args containing shell meta-characters.
2517 # Make two passes to allow for proper duplicate-argument suppression.
2518 ac_configure_args=
2519 ac_configure_args0=
2520 ac_configure_args1=
2521 ac_must_keep_next=false
2522 for ac_pass in 1 2
2523 do
2524   for ac_arg
2525   do
2526     case $ac_arg in
2527     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2528     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2529     | -silent | --silent | --silen | --sile | --sil)
2530       continue ;;
2531     *\'*)
2532       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2533     esac
2534     case $ac_pass in
2535     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2536     2)
2537       as_fn_append ac_configure_args1 " '$ac_arg'"
2538       if test $ac_must_keep_next = true; then
2539         ac_must_keep_next=false # Got value, back to normal.
2540       else
2541         case $ac_arg in
2542           *=* | --config-cache | -C | -disable-* | --disable-* \
2543           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2544           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2545           | -with-* | --with-* | -without-* | --without-* | --x)
2546             case "$ac_configure_args0 " in
2547               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2548             esac
2549             ;;
2550           -* ) ac_must_keep_next=true ;;
2551         esac
2552       fi
2553       as_fn_append ac_configure_args " '$ac_arg'"
2554       ;;
2555     esac
2556   done
2557 done
2558 { ac_configure_args0=; unset ac_configure_args0;}
2559 { ac_configure_args1=; unset ac_configure_args1;}
2560
2561 # When interrupted or exit'd, cleanup temporary files, and complete
2562 # config.log.  We remove comments because anyway the quotes in there
2563 # would cause problems or look ugly.
2564 # WARNING: Use '\'' to represent an apostrophe within the trap.
2565 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2566 trap 'exit_status=$?
2567   # Save into config.log some information that might help in debugging.
2568   {
2569     echo
2570
2571     cat <<\_ASBOX
2572 ## ---------------- ##
2573 ## Cache variables. ##
2574 ## ---------------- ##
2575 _ASBOX
2576     echo
2577     # The following way of writing the cache mishandles newlines in values,
2578 (
2579   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2580     eval ac_val=\$$ac_var
2581     case $ac_val in #(
2582     *${as_nl}*)
2583       case $ac_var in #(
2584       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2585 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2586       esac
2587       case $ac_var in #(
2588       _ | IFS | as_nl) ;; #(
2589       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2590       *) { eval $ac_var=; unset $ac_var;} ;;
2591       esac ;;
2592     esac
2593   done
2594   (set) 2>&1 |
2595     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2596     *${as_nl}ac_space=\ *)
2597       sed -n \
2598         "s/'\''/'\''\\\\'\'''\''/g;
2599           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2600       ;; #(
2601     *)
2602       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2603       ;;
2604     esac |
2605     sort
2606 )
2607     echo
2608
2609     cat <<\_ASBOX
2610 ## ----------------- ##
2611 ## Output variables. ##
2612 ## ----------------- ##
2613 _ASBOX
2614     echo
2615     for ac_var in $ac_subst_vars
2616     do
2617       eval ac_val=\$$ac_var
2618       case $ac_val in
2619       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2620       esac
2621       $as_echo "$ac_var='\''$ac_val'\''"
2622     done | sort
2623     echo
2624
2625     if test -n "$ac_subst_files"; then
2626       cat <<\_ASBOX
2627 ## ------------------- ##
2628 ## File substitutions. ##
2629 ## ------------------- ##
2630 _ASBOX
2631       echo
2632       for ac_var in $ac_subst_files
2633       do
2634         eval ac_val=\$$ac_var
2635         case $ac_val in
2636         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2637         esac
2638         $as_echo "$ac_var='\''$ac_val'\''"
2639       done | sort
2640       echo
2641     fi
2642
2643     if test -s confdefs.h; then
2644       cat <<\_ASBOX
2645 ## ----------- ##
2646 ## confdefs.h. ##
2647 ## ----------- ##
2648 _ASBOX
2649       echo
2650       cat confdefs.h
2651       echo
2652     fi
2653     test "$ac_signal" != 0 &&
2654       $as_echo "$as_me: caught signal $ac_signal"
2655     $as_echo "$as_me: exit $exit_status"
2656   } >&5
2657   rm -f core *.core core.conftest.* &&
2658     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2659     exit $exit_status
2660 ' 0
2661 for ac_signal in 1 2 13 15; do
2662   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2663 done
2664 ac_signal=0
2665
2666 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2667 rm -f -r conftest* confdefs.h
2668
2669 $as_echo "/* confdefs.h */" > confdefs.h
2670
2671 # Predefined preprocessor variables.
2672
2673 cat >>confdefs.h <<_ACEOF
2674 #define PACKAGE_NAME "$PACKAGE_NAME"
2675 _ACEOF
2676
2677 cat >>confdefs.h <<_ACEOF
2678 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2679 _ACEOF
2680
2681 cat >>confdefs.h <<_ACEOF
2682 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2683 _ACEOF
2684
2685 cat >>confdefs.h <<_ACEOF
2686 #define PACKAGE_STRING "$PACKAGE_STRING"
2687 _ACEOF
2688
2689 cat >>confdefs.h <<_ACEOF
2690 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2691 _ACEOF
2692
2693 cat >>confdefs.h <<_ACEOF
2694 #define PACKAGE_URL "$PACKAGE_URL"
2695 _ACEOF
2696
2697
2698 # Let the site file select an alternate cache file if it wants to.
2699 # Prefer an explicitly selected file to automatically selected ones.
2700 ac_site_file1=NONE
2701 ac_site_file2=NONE
2702 if test -n "$CONFIG_SITE"; then
2703   ac_site_file1=$CONFIG_SITE
2704 elif test "x$prefix" != xNONE; then
2705   ac_site_file1=$prefix/share/config.site
2706   ac_site_file2=$prefix/etc/config.site
2707 else
2708   ac_site_file1=$ac_default_prefix/share/config.site
2709   ac_site_file2=$ac_default_prefix/etc/config.site
2710 fi
2711 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2712 do
2713   test "x$ac_site_file" = xNONE && continue
2714   if test -r "$ac_site_file"; then
2715     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2716 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2717     sed 's/^/| /' "$ac_site_file" >&5
2718     . "$ac_site_file"
2719   fi
2720 done
2721
2722 if test -r "$cache_file"; then
2723   # Some versions of bash will fail to source /dev/null (special
2724   # files actually), so we avoid doing that.
2725   if test -f "$cache_file"; then
2726     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2727 $as_echo "$as_me: loading cache $cache_file" >&6;}
2728     case $cache_file in
2729       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2730       *)                      . "./$cache_file";;
2731     esac
2732   fi
2733 else
2734   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2735 $as_echo "$as_me: creating cache $cache_file" >&6;}
2736   >$cache_file
2737 fi
2738
2739 gl_header_list="$gl_header_list sys/mman.h"
2740 gl_func_list="$gl_func_list mprotect"
2741 gl_func_list="$gl_func_list memchr"
2742 gl_header_list="$gl_header_list stddef.h"
2743 gl_header_list="$gl_header_list stdint.h"
2744 gl_header_list="$gl_header_list wchar.h"
2745 gl_header_list="$gl_header_list string.h"
2746 # Check that the precious variables saved in the cache have kept the same
2747 # value.
2748 ac_cache_corrupted=false
2749 for ac_var in $ac_precious_vars; do
2750   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2751   eval ac_new_set=\$ac_env_${ac_var}_set
2752   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2753   eval ac_new_val=\$ac_env_${ac_var}_value
2754   case $ac_old_set,$ac_new_set in
2755     set,)
2756       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2757 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2758       ac_cache_corrupted=: ;;
2759     ,set)
2760       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2761 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2762       ac_cache_corrupted=: ;;
2763     ,);;
2764     *)
2765       if test "x$ac_old_val" != "x$ac_new_val"; then
2766         # differences in whitespace do not lead to failure.
2767         ac_old_val_w=`echo x $ac_old_val`
2768         ac_new_val_w=`echo x $ac_new_val`
2769         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2770           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2771 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2772           ac_cache_corrupted=:
2773         else
2774           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2775 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2776           eval $ac_var=\$ac_old_val
2777         fi
2778         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2779 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2780         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2781 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2782       fi;;
2783   esac
2784   # Pass precious variables to config.status.
2785   if test "$ac_new_set" = set; then
2786     case $ac_new_val in
2787     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2788     *) ac_arg=$ac_var=$ac_new_val ;;
2789     esac
2790     case " $ac_configure_args " in
2791       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2792       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2793     esac
2794   fi
2795 done
2796 if $ac_cache_corrupted; then
2797   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2798 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2799   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2800 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2801   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2802 fi
2803 ## -------------------- ##
2804 ## Main body of script. ##
2805 ## -------------------- ##
2806
2807 ac_ext=c
2808 ac_cpp='$CPP $CPPFLAGS'
2809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2812
2813
2814
2815
2816
2817 ac_config_headers="$ac_config_headers config.h:config.in"
2818
2819
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2821 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2822     # Check whether --enable-maintainer-mode was given.
2823 if test "${enable_maintainer_mode+set}" = set; then :
2824   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2825 else
2826   USE_MAINTAINER_MODE=no
2827 fi
2828
2829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2830 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2831    if test $USE_MAINTAINER_MODE = yes; then
2832   MAINTAINER_MODE_TRUE=
2833   MAINTAINER_MODE_FALSE='#'
2834 else
2835   MAINTAINER_MODE_TRUE='#'
2836   MAINTAINER_MODE_FALSE=
2837 fi
2838
2839   MAINT=$MAINTAINER_MODE_TRUE
2840
2841
2842
2843 ac_ext=c
2844 ac_cpp='$CPP $CPPFLAGS'
2845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2848 if test -n "$ac_tool_prefix"; then
2849   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2850 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862   IFS=$as_save_IFS
2863   test -z "$as_dir" && as_dir=.
2864     for ac_exec_ext in '' $ac_executable_extensions; do
2865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2866     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871   done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 $as_echo "$CC" >&6; }
2880 else
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 $as_echo "no" >&6; }
2883 fi
2884
2885
2886 fi
2887 if test -z "$ac_cv_prog_CC"; then
2888   ac_ct_CC=$CC
2889   # Extract the first word of "gcc", so it can be a program name with args.
2890 set dummy gcc; ac_word=$2
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2892 $as_echo_n "checking for $ac_word... " >&6; }
2893 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2894   $as_echo_n "(cached) " >&6
2895 else
2896   if test -n "$ac_ct_CC"; then
2897   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2898 else
2899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2900 for as_dir in $PATH
2901 do
2902   IFS=$as_save_IFS
2903   test -z "$as_dir" && as_dir=.
2904     for ac_exec_ext in '' $ac_executable_extensions; do
2905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2906     ac_cv_prog_ac_ct_CC="gcc"
2907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2908     break 2
2909   fi
2910 done
2911   done
2912 IFS=$as_save_IFS
2913
2914 fi
2915 fi
2916 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2917 if test -n "$ac_ct_CC"; then
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2919 $as_echo "$ac_ct_CC" >&6; }
2920 else
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2922 $as_echo "no" >&6; }
2923 fi
2924
2925   if test "x$ac_ct_CC" = x; then
2926     CC=""
2927   else
2928     case $cross_compiling:$ac_tool_warned in
2929 yes:)
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2932 ac_tool_warned=yes ;;
2933 esac
2934     CC=$ac_ct_CC
2935   fi
2936 else
2937   CC="$ac_cv_prog_CC"
2938 fi
2939
2940 if test -z "$CC"; then
2941           if test -n "$ac_tool_prefix"; then
2942     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2943 set dummy ${ac_tool_prefix}cc; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if test "${ac_cv_prog_CC+set}" = set; then :
2947   $as_echo_n "(cached) " >&6
2948 else
2949   if test -n "$CC"; then
2950   ac_cv_prog_CC="$CC" # Let the user override the test.
2951 else
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 for as_dir in $PATH
2954 do
2955   IFS=$as_save_IFS
2956   test -z "$as_dir" && as_dir=.
2957     for ac_exec_ext in '' $ac_executable_extensions; do
2958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2959     ac_cv_prog_CC="${ac_tool_prefix}cc"
2960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961     break 2
2962   fi
2963 done
2964   done
2965 IFS=$as_save_IFS
2966
2967 fi
2968 fi
2969 CC=$ac_cv_prog_CC
2970 if test -n "$CC"; then
2971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972 $as_echo "$CC" >&6; }
2973 else
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2976 fi
2977
2978
2979   fi
2980 fi
2981 if test -z "$CC"; then
2982   # Extract the first word of "cc", so it can be a program name with args.
2983 set dummy cc; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if test "${ac_cv_prog_CC+set}" = set; then :
2987   $as_echo_n "(cached) " >&6
2988 else
2989   if test -n "$CC"; then
2990   ac_cv_prog_CC="$CC" # Let the user override the test.
2991 else
2992   ac_prog_rejected=no
2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994 for as_dir in $PATH
2995 do
2996   IFS=$as_save_IFS
2997   test -z "$as_dir" && as_dir=.
2998     for ac_exec_ext in '' $ac_executable_extensions; do
2999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3000     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3001        ac_prog_rejected=yes
3002        continue
3003      fi
3004     ac_cv_prog_CC="cc"
3005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3006     break 2
3007   fi
3008 done
3009   done
3010 IFS=$as_save_IFS
3011
3012 if test $ac_prog_rejected = yes; then
3013   # We found a bogon in the path, so make sure we never use it.
3014   set dummy $ac_cv_prog_CC
3015   shift
3016   if test $# != 0; then
3017     # We chose a different compiler from the bogus one.
3018     # However, it has the same basename, so the bogon will be chosen
3019     # first if we set CC to just the basename; use the full file name.
3020     shift
3021     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3022   fi
3023 fi
3024 fi
3025 fi
3026 CC=$ac_cv_prog_CC
3027 if test -n "$CC"; then
3028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3029 $as_echo "$CC" >&6; }
3030 else
3031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3032 $as_echo "no" >&6; }
3033 fi
3034
3035
3036 fi
3037 if test -z "$CC"; then
3038   if test -n "$ac_tool_prefix"; then
3039   for ac_prog in cl.exe
3040   do
3041     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3042 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if test "${ac_cv_prog_CC+set}" = set; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$CC"; then
3049   ac_cv_prog_CC="$CC" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3058     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 CC=$ac_cv_prog_CC
3069 if test -n "$CC"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3071 $as_echo "$CC" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077
3078     test -n "$CC" && break
3079   done
3080 fi
3081 if test -z "$CC"; then
3082   ac_ct_CC=$CC
3083   for ac_prog in cl.exe
3084 do
3085   # Extract the first word of "$ac_prog", so it can be a program name with args.
3086 set dummy $ac_prog; ac_word=$2
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3088 $as_echo_n "checking for $ac_word... " >&6; }
3089 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3090   $as_echo_n "(cached) " >&6
3091 else
3092   if test -n "$ac_ct_CC"; then
3093   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3094 else
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 for as_dir in $PATH
3097 do
3098   IFS=$as_save_IFS
3099   test -z "$as_dir" && as_dir=.
3100     for ac_exec_ext in '' $ac_executable_extensions; do
3101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3102     ac_cv_prog_ac_ct_CC="$ac_prog"
3103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3104     break 2
3105   fi
3106 done
3107   done
3108 IFS=$as_save_IFS
3109
3110 fi
3111 fi
3112 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3113 if test -n "$ac_ct_CC"; then
3114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3115 $as_echo "$ac_ct_CC" >&6; }
3116 else
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3118 $as_echo "no" >&6; }
3119 fi
3120
3121
3122   test -n "$ac_ct_CC" && break
3123 done
3124
3125   if test "x$ac_ct_CC" = x; then
3126     CC=""
3127   else
3128     case $cross_compiling:$ac_tool_warned in
3129 yes:)
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3131 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3132 ac_tool_warned=yes ;;
3133 esac
3134     CC=$ac_ct_CC
3135   fi
3136 fi
3137
3138 fi
3139
3140
3141 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3143 as_fn_error "no acceptable C compiler found in \$PATH
3144 See \`config.log' for more details." "$LINENO" 5; }
3145
3146 # Provide some information about the compiler.
3147 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3148 set X $ac_compile
3149 ac_compiler=$2
3150 for ac_option in --version -v -V -qversion; do
3151   { { ac_try="$ac_compiler $ac_option >&5"
3152 case "(($ac_try" in
3153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3154   *) ac_try_echo=$ac_try;;
3155 esac
3156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3157 $as_echo "$ac_try_echo"; } >&5
3158   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3159   ac_status=$?
3160   if test -s conftest.err; then
3161     sed '10a\
3162 ... rest of stderr output deleted ...
3163          10q' conftest.err >conftest.er1
3164     cat conftest.er1 >&5
3165     rm -f conftest.er1 conftest.err
3166   fi
3167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3168   test $ac_status = 0; }
3169 done
3170
3171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3172 /* end confdefs.h.  */
3173
3174 int
3175 main ()
3176 {
3177
3178   ;
3179   return 0;
3180 }
3181 _ACEOF
3182 ac_clean_files_save=$ac_clean_files
3183 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3184 # Try to create an executable without -o first, disregard a.out.
3185 # It will help us diagnose broken compilers, and finding out an intuition
3186 # of exeext.
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3188 $as_echo_n "checking for C compiler default output file name... " >&6; }
3189 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3190
3191 # The possible output files:
3192 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3193
3194 ac_rmfiles=
3195 for ac_file in $ac_files
3196 do
3197   case $ac_file in
3198     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3199     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3200   esac
3201 done
3202 rm -f $ac_rmfiles
3203
3204 if { { ac_try="$ac_link_default"
3205 case "(($ac_try" in
3206   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3207   *) ac_try_echo=$ac_try;;
3208 esac
3209 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3210 $as_echo "$ac_try_echo"; } >&5
3211   (eval "$ac_link_default") 2>&5
3212   ac_status=$?
3213   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3214   test $ac_status = 0; }; then :
3215   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3216 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3217 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3218 # so that the user can short-circuit this test for compilers unknown to
3219 # Autoconf.
3220 for ac_file in $ac_files ''
3221 do
3222   test -f "$ac_file" || continue
3223   case $ac_file in
3224     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3225         ;;
3226     [ab].out )
3227         # We found the default executable, but exeext='' is most
3228         # certainly right.
3229         break;;
3230     *.* )
3231         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3232         then :; else
3233            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3234         fi
3235         # We set ac_cv_exeext here because the later test for it is not
3236         # safe: cross compilers may not add the suffix if given an `-o'
3237         # argument, so we may need to know it at that point already.
3238         # Even if this section looks crufty: it has the advantage of
3239         # actually working.
3240         break;;
3241     * )
3242         break;;
3243   esac
3244 done
3245 test "$ac_cv_exeext" = no && ac_cv_exeext=
3246
3247 else
3248   ac_file=''
3249 fi
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3251 $as_echo "$ac_file" >&6; }
3252 if test -z "$ac_file"; then :
3253   $as_echo "$as_me: failed program was:" >&5
3254 sed 's/^/| /' conftest.$ac_ext >&5
3255
3256 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3257 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3258 { as_fn_set_status 77
3259 as_fn_error "C compiler cannot create executables
3260 See \`config.log' for more details." "$LINENO" 5; }; }
3261 fi
3262 ac_exeext=$ac_cv_exeext
3263
3264 # Check that the compiler produces executables we can run.  If not, either
3265 # the compiler is broken, or we cross compile.
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3267 $as_echo_n "checking whether the C compiler works... " >&6; }
3268 # If not cross compiling, check that we can run a simple program.
3269 if test "$cross_compiling" != yes; then
3270   if { ac_try='./$ac_file'
3271   { { case "(($ac_try" in
3272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3273   *) ac_try_echo=$ac_try;;
3274 esac
3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3276 $as_echo "$ac_try_echo"; } >&5
3277   (eval "$ac_try") 2>&5
3278   ac_status=$?
3279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280   test $ac_status = 0; }; }; then
3281     cross_compiling=no
3282   else
3283     if test "$cross_compiling" = maybe; then
3284         cross_compiling=yes
3285     else
3286         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3288 as_fn_error "cannot run C compiled programs.
3289 If you meant to cross compile, use \`--host'.
3290 See \`config.log' for more details." "$LINENO" 5; }
3291     fi
3292   fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3295 $as_echo "yes" >&6; }
3296
3297 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3298 ac_clean_files=$ac_clean_files_save
3299 # Check that the compiler produces executables we can run.  If not, either
3300 # the compiler is broken, or we cross compile.
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3302 $as_echo_n "checking whether we are cross compiling... " >&6; }
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3304 $as_echo "$cross_compiling" >&6; }
3305
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3307 $as_echo_n "checking for suffix of executables... " >&6; }
3308 if { { ac_try="$ac_link"
3309 case "(($ac_try" in
3310   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3311   *) ac_try_echo=$ac_try;;
3312 esac
3313 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3314 $as_echo "$ac_try_echo"; } >&5
3315   (eval "$ac_link") 2>&5
3316   ac_status=$?
3317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3318   test $ac_status = 0; }; then :
3319   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3320 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3321 # work properly (i.e., refer to `conftest.exe'), while it won't with
3322 # `rm'.
3323 for ac_file in conftest.exe conftest conftest.*; do
3324   test -f "$ac_file" || continue
3325   case $ac_file in
3326     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3327     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3328           break;;
3329     * ) break;;
3330   esac
3331 done
3332 else
3333   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3335 as_fn_error "cannot compute suffix of executables: cannot compile and link
3336 See \`config.log' for more details." "$LINENO" 5; }
3337 fi
3338 rm -f conftest$ac_cv_exeext
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3340 $as_echo "$ac_cv_exeext" >&6; }
3341
3342 rm -f conftest.$ac_ext
3343 EXEEXT=$ac_cv_exeext
3344 ac_exeext=$EXEEXT
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3346 $as_echo_n "checking for suffix of object files... " >&6; }
3347 if test "${ac_cv_objext+set}" = set; then :
3348   $as_echo_n "(cached) " >&6
3349 else
3350   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3351 /* end confdefs.h.  */
3352
3353 int
3354 main ()
3355 {
3356
3357   ;
3358   return 0;
3359 }
3360 _ACEOF
3361 rm -f conftest.o conftest.obj
3362 if { { ac_try="$ac_compile"
3363 case "(($ac_try" in
3364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3365   *) ac_try_echo=$ac_try;;
3366 esac
3367 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3368 $as_echo "$ac_try_echo"; } >&5
3369   (eval "$ac_compile") 2>&5
3370   ac_status=$?
3371   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3372   test $ac_status = 0; }; then :
3373   for ac_file in conftest.o conftest.obj conftest.*; do
3374   test -f "$ac_file" || continue;
3375   case $ac_file in
3376     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3377     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3378        break;;
3379   esac
3380 done
3381 else
3382   $as_echo "$as_me: failed program was:" >&5
3383 sed 's/^/| /' conftest.$ac_ext >&5
3384
3385 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3386 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3387 as_fn_error "cannot compute suffix of object files: cannot compile
3388 See \`config.log' for more details." "$LINENO" 5; }
3389 fi
3390 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3391 fi
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3393 $as_echo "$ac_cv_objext" >&6; }
3394 OBJEXT=$ac_cv_objext
3395 ac_objext=$OBJEXT
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3397 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3398 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3399   $as_echo_n "(cached) " >&6
3400 else
3401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3402 /* end confdefs.h.  */
3403
3404 int
3405 main ()
3406 {
3407 #ifndef __GNUC__
3408        choke me
3409 #endif
3410
3411   ;
3412   return 0;
3413 }
3414 _ACEOF
3415 if ac_fn_c_try_compile "$LINENO"; then :
3416   ac_compiler_gnu=yes
3417 else
3418   ac_compiler_gnu=no
3419 fi
3420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3421 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3422
3423 fi
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3425 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3426 if test $ac_compiler_gnu = yes; then
3427   GCC=yes
3428 else
3429   GCC=
3430 fi
3431 ac_test_CFLAGS=${CFLAGS+set}
3432 ac_save_CFLAGS=$CFLAGS
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3434 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3435 if test "${ac_cv_prog_cc_g+set}" = set; then :
3436   $as_echo_n "(cached) " >&6
3437 else
3438   ac_save_c_werror_flag=$ac_c_werror_flag
3439    ac_c_werror_flag=yes
3440    ac_cv_prog_cc_g=no
3441    CFLAGS="-g"
3442    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3443 /* end confdefs.h.  */
3444
3445 int
3446 main ()
3447 {
3448
3449   ;
3450   return 0;
3451 }
3452 _ACEOF
3453 if ac_fn_c_try_compile "$LINENO"; then :
3454   ac_cv_prog_cc_g=yes
3455 else
3456   CFLAGS=""
3457       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h.  */
3459
3460 int
3461 main ()
3462 {
3463
3464   ;
3465   return 0;
3466 }
3467 _ACEOF
3468 if ac_fn_c_try_compile "$LINENO"; then :
3469
3470 else
3471   ac_c_werror_flag=$ac_save_c_werror_flag
3472          CFLAGS="-g"
3473          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h.  */
3475
3476 int
3477 main ()
3478 {
3479
3480   ;
3481   return 0;
3482 }
3483 _ACEOF
3484 if ac_fn_c_try_compile "$LINENO"; then :
3485   ac_cv_prog_cc_g=yes
3486 fi
3487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3488 fi
3489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3492    ac_c_werror_flag=$ac_save_c_werror_flag
3493 fi
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3495 $as_echo "$ac_cv_prog_cc_g" >&6; }
3496 if test "$ac_test_CFLAGS" = set; then
3497   CFLAGS=$ac_save_CFLAGS
3498 elif test $ac_cv_prog_cc_g = yes; then
3499   if test "$GCC" = yes; then
3500     CFLAGS="-g -O2"
3501   else
3502     CFLAGS="-g"
3503   fi
3504 else
3505   if test "$GCC" = yes; then
3506     CFLAGS="-O2"
3507   else
3508     CFLAGS=
3509   fi
3510 fi
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3512 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3513 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3514   $as_echo_n "(cached) " >&6
3515 else
3516   ac_cv_prog_cc_c89=no
3517 ac_save_CC=$CC
3518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3519 /* end confdefs.h.  */
3520 #include <stdarg.h>
3521 #include <stdio.h>
3522 #include <sys/types.h>
3523 #include <sys/stat.h>
3524 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3525 struct buf { int x; };
3526 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3527 static char *e (p, i)
3528      char **p;
3529      int i;
3530 {
3531   return p[i];
3532 }
3533 static char *f (char * (*g) (char **, int), char **p, ...)
3534 {
3535   char *s;
3536   va_list v;
3537   va_start (v,p);
3538   s = g (p, va_arg (v,int));
3539   va_end (v);
3540   return s;
3541 }
3542
3543 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3544    function prototypes and stuff, but not '\xHH' hex character constants.
3545    These don't provoke an error unfortunately, instead are silently treated
3546    as 'x'.  The following induces an error, until -std is added to get
3547    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3548    array size at least.  It's necessary to write '\x00'==0 to get something
3549    that's true only with -std.  */
3550 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3551
3552 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3553    inside strings and character constants.  */
3554 #define FOO(x) 'x'
3555 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3556
3557 int test (int i, double x);
3558 struct s1 {int (*f) (int a);};
3559 struct s2 {int (*f) (double a);};
3560 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3561 int argc;
3562 char **argv;
3563 int
3564 main ()
3565 {
3566 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3567   ;
3568   return 0;
3569 }
3570 _ACEOF
3571 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3572         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3573 do
3574   CC="$ac_save_CC $ac_arg"
3575   if ac_fn_c_try_compile "$LINENO"; then :
3576   ac_cv_prog_cc_c89=$ac_arg
3577 fi
3578 rm -f core conftest.err conftest.$ac_objext
3579   test "x$ac_cv_prog_cc_c89" != "xno" && break
3580 done
3581 rm -f conftest.$ac_ext
3582 CC=$ac_save_CC
3583
3584 fi
3585 # AC_CACHE_VAL
3586 case "x$ac_cv_prog_cc_c89" in
3587   x)
3588     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3589 $as_echo "none needed" >&6; } ;;
3590   xno)
3591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3592 $as_echo "unsupported" >&6; } ;;
3593   *)
3594     CC="$CC $ac_cv_prog_cc_c89"
3595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3596 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3597 esac
3598 if test "x$ac_cv_prog_cc_c89" != xno; then :
3599
3600 fi
3601
3602 ac_ext=c
3603 ac_cpp='$CPP $CPPFLAGS'
3604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3607
3608 ac_aux_dir=
3609 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3610   for ac_t in install-sh install.sh shtool; do
3611     if test -f "$ac_dir/$ac_t"; then
3612       ac_aux_dir=$ac_dir
3613       ac_install_sh="$ac_aux_dir/$ac_t -c"
3614       break 2
3615     fi
3616   done
3617 done
3618 if test -z "$ac_aux_dir"; then
3619   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3620 fi
3621
3622 # These three variables are undocumented and unsupported,
3623 # and are intended to be withdrawn in a future Autoconf release.
3624 # They can cause serious problems if a builder's source tree is in a directory
3625 # whose full name contains unusual characters.
3626 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3627 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3628 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3629
3630
3631 # Make sure we can run config.sub.
3632 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3633   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3634
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3636 $as_echo_n "checking build system type... " >&6; }
3637 if test "${ac_cv_build+set}" = set; then :
3638   $as_echo_n "(cached) " >&6
3639 else
3640   ac_build_alias=$build_alias
3641 test "x$ac_build_alias" = x &&
3642   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3643 test "x$ac_build_alias" = x &&
3644   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3645 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3646   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3647
3648 fi
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3650 $as_echo "$ac_cv_build" >&6; }
3651 case $ac_cv_build in
3652 *-*-*) ;;
3653 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3654 esac
3655 build=$ac_cv_build
3656 ac_save_IFS=$IFS; IFS='-'
3657 set x $ac_cv_build
3658 shift
3659 build_cpu=$1
3660 build_vendor=$2
3661 shift; shift
3662 # Remember, the first character of IFS is used to create $*,
3663 # except with old shells:
3664 build_os=$*
3665 IFS=$ac_save_IFS
3666 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3667
3668
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3670 $as_echo_n "checking host system type... " >&6; }
3671 if test "${ac_cv_host+set}" = set; then :
3672   $as_echo_n "(cached) " >&6
3673 else
3674   if test "x$host_alias" = x; then
3675   ac_cv_host=$ac_cv_build
3676 else
3677   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3678     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3679 fi
3680
3681 fi
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3683 $as_echo "$ac_cv_host" >&6; }
3684 case $ac_cv_host in
3685 *-*-*) ;;
3686 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3687 esac
3688 host=$ac_cv_host
3689 ac_save_IFS=$IFS; IFS='-'
3690 set x $ac_cv_host
3691 shift
3692 host_cpu=$1
3693 host_vendor=$2
3694 shift; shift
3695 # Remember, the first character of IFS is used to create $*,
3696 # except with old shells:
3697 host_os=$*
3698 IFS=$ac_save_IFS
3699 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3700
3701
3702
3703 ac_ext=c
3704 ac_cpp='$CPP $CPPFLAGS'
3705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3709 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3710 # On Suns, sometimes $CPP names a directory.
3711 if test -n "$CPP" && test -d "$CPP"; then
3712   CPP=
3713 fi
3714 if test -z "$CPP"; then
3715   if test "${ac_cv_prog_CPP+set}" = set; then :
3716   $as_echo_n "(cached) " >&6
3717 else
3718       # Double quotes because CPP needs to be expanded
3719     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3720     do
3721       ac_preproc_ok=false
3722 for ac_c_preproc_warn_flag in '' yes
3723 do
3724   # Use a header file that comes with gcc, so configuring glibc
3725   # with a fresh cross-compiler works.
3726   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3727   # <limits.h> exists even on freestanding compilers.
3728   # On the NeXT, cc -E runs the code through the compiler's parser,
3729   # not just through cpp. "Syntax error" is here to catch this case.
3730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3731 /* end confdefs.h.  */
3732 #ifdef __STDC__
3733 # include <limits.h>
3734 #else
3735 # include <assert.h>
3736 #endif
3737                      Syntax error
3738 _ACEOF
3739 if ac_fn_c_try_cpp "$LINENO"; then :
3740
3741 else
3742   # Broken: fails on valid input.
3743 continue
3744 fi
3745 rm -f conftest.err conftest.$ac_ext
3746
3747   # OK, works on sane cases.  Now check whether nonexistent headers
3748   # can be detected and how.
3749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <ac_nonexistent.h>
3752 _ACEOF
3753 if ac_fn_c_try_cpp "$LINENO"; then :
3754   # Broken: success on invalid input.
3755 continue
3756 else
3757   # Passes both tests.
3758 ac_preproc_ok=:
3759 break
3760 fi
3761 rm -f conftest.err conftest.$ac_ext
3762
3763 done
3764 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3765 rm -f conftest.err conftest.$ac_ext
3766 if $ac_preproc_ok; then :
3767   break
3768 fi
3769
3770     done
3771     ac_cv_prog_CPP=$CPP
3772
3773 fi
3774   CPP=$ac_cv_prog_CPP
3775 else
3776   ac_cv_prog_CPP=$CPP
3777 fi
3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3779 $as_echo "$CPP" >&6; }
3780 ac_preproc_ok=false
3781 for ac_c_preproc_warn_flag in '' yes
3782 do
3783   # Use a header file that comes with gcc, so configuring glibc
3784   # with a fresh cross-compiler works.
3785   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3786   # <limits.h> exists even on freestanding compilers.
3787   # On the NeXT, cc -E runs the code through the compiler's parser,
3788   # not just through cpp. "Syntax error" is here to catch this case.
3789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3790 /* end confdefs.h.  */
3791 #ifdef __STDC__
3792 # include <limits.h>
3793 #else
3794 # include <assert.h>
3795 #endif
3796                      Syntax error
3797 _ACEOF
3798 if ac_fn_c_try_cpp "$LINENO"; then :
3799
3800 else
3801   # Broken: fails on valid input.
3802 continue
3803 fi
3804 rm -f conftest.err conftest.$ac_ext
3805
3806   # OK, works on sane cases.  Now check whether nonexistent headers
3807   # can be detected and how.
3808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3809 /* end confdefs.h.  */
3810 #include <ac_nonexistent.h>
3811 _ACEOF
3812 if ac_fn_c_try_cpp "$LINENO"; then :
3813   # Broken: success on invalid input.
3814 continue
3815 else
3816   # Passes both tests.
3817 ac_preproc_ok=:
3818 break
3819 fi
3820 rm -f conftest.err conftest.$ac_ext
3821
3822 done
3823 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3824 rm -f conftest.err conftest.$ac_ext
3825 if $ac_preproc_ok; then :
3826
3827 else
3828   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3829 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3830 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3831 See \`config.log' for more details." "$LINENO" 5; }
3832 fi
3833
3834 ac_ext=c
3835 ac_cpp='$CPP $CPPFLAGS'
3836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3839
3840
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3842 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3843 if test "${ac_cv_path_GREP+set}" = set; then :
3844   $as_echo_n "(cached) " >&6
3845 else
3846   if test -z "$GREP"; then
3847   ac_path_GREP_found=false
3848   # Loop through the user's path and test for each of PROGNAME-LIST
3849   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3850 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3851 do
3852   IFS=$as_save_IFS
3853   test -z "$as_dir" && as_dir=.
3854     for ac_prog in grep ggrep; do
3855     for ac_exec_ext in '' $ac_executable_extensions; do
3856       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3857       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3858 # Check for GNU ac_path_GREP and select it if it is found.
3859   # Check for GNU $ac_path_GREP
3860 case `"$ac_path_GREP" --version 2>&1` in
3861 *GNU*)
3862   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3863 *)
3864   ac_count=0
3865   $as_echo_n 0123456789 >"conftest.in"
3866   while :
3867   do
3868     cat "conftest.in" "conftest.in" >"conftest.tmp"
3869     mv "conftest.tmp" "conftest.in"
3870     cp "conftest.in" "conftest.nl"
3871     $as_echo 'GREP' >> "conftest.nl"
3872     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3873     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3874     as_fn_arith $ac_count + 1 && ac_count=$as_val
3875     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3876       # Best one so far, save it but keep looking for a better one
3877       ac_cv_path_GREP="$ac_path_GREP"
3878       ac_path_GREP_max=$ac_count
3879     fi
3880     # 10*(2^10) chars as input seems more than enough
3881     test $ac_count -gt 10 && break
3882   done
3883   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3884 esac
3885
3886       $ac_path_GREP_found && break 3
3887     done
3888   done
3889   done
3890 IFS=$as_save_IFS
3891   if test -z "$ac_cv_path_GREP"; then
3892     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3893   fi
3894 else
3895   ac_cv_path_GREP=$GREP
3896 fi
3897
3898 fi
3899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3900 $as_echo "$ac_cv_path_GREP" >&6; }
3901  GREP="$ac_cv_path_GREP"
3902
3903
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3905 $as_echo_n "checking for egrep... " >&6; }
3906 if test "${ac_cv_path_EGREP+set}" = set; then :
3907   $as_echo_n "(cached) " >&6
3908 else
3909   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3910    then ac_cv_path_EGREP="$GREP -E"
3911    else
3912      if test -z "$EGREP"; then
3913   ac_path_EGREP_found=false
3914   # Loop through the user's path and test for each of PROGNAME-LIST
3915   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3916 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3917 do
3918   IFS=$as_save_IFS
3919   test -z "$as_dir" && as_dir=.
3920     for ac_prog in egrep; do
3921     for ac_exec_ext in '' $ac_executable_extensions; do
3922       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3923       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3924 # Check for GNU ac_path_EGREP and select it if it is found.
3925   # Check for GNU $ac_path_EGREP
3926 case `"$ac_path_EGREP" --version 2>&1` in
3927 *GNU*)
3928   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3929 *)
3930   ac_count=0
3931   $as_echo_n 0123456789 >"conftest.in"
3932   while :
3933   do
3934     cat "conftest.in" "conftest.in" >"conftest.tmp"
3935     mv "conftest.tmp" "conftest.in"
3936     cp "conftest.in" "conftest.nl"
3937     $as_echo 'EGREP' >> "conftest.nl"
3938     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3939     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3940     as_fn_arith $ac_count + 1 && ac_count=$as_val
3941     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3942       # Best one so far, save it but keep looking for a better one
3943       ac_cv_path_EGREP="$ac_path_EGREP"
3944       ac_path_EGREP_max=$ac_count
3945     fi
3946     # 10*(2^10) chars as input seems more than enough
3947     test $ac_count -gt 10 && break
3948   done
3949   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3950 esac
3951
3952       $ac_path_EGREP_found && break 3
3953     done
3954   done
3955   done
3956 IFS=$as_save_IFS
3957   if test -z "$ac_cv_path_EGREP"; then
3958     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3959   fi
3960 else
3961   ac_cv_path_EGREP=$EGREP
3962 fi
3963
3964    fi
3965 fi
3966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3967 $as_echo "$ac_cv_path_EGREP" >&6; }
3968  EGREP="$ac_cv_path_EGREP"
3969
3970
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3972 $as_echo_n "checking for ANSI C header files... " >&6; }
3973 if test "${ac_cv_header_stdc+set}" = set; then :
3974   $as_echo_n "(cached) " >&6
3975 else
3976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3977 /* end confdefs.h.  */
3978 #include <stdlib.h>
3979 #include <stdarg.h>
3980 #include <string.h>
3981 #include <float.h>
3982
3983 int
3984 main ()
3985 {
3986
3987   ;
3988   return 0;
3989 }
3990 _ACEOF
3991 if ac_fn_c_try_compile "$LINENO"; then :
3992   ac_cv_header_stdc=yes
3993 else
3994   ac_cv_header_stdc=no
3995 fi
3996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3997
3998 if test $ac_cv_header_stdc = yes; then
3999   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h.  */
4002 #include <string.h>
4003
4004 _ACEOF
4005 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4006   $EGREP "memchr" >/dev/null 2>&1; then :
4007
4008 else
4009   ac_cv_header_stdc=no
4010 fi
4011 rm -f conftest*
4012
4013 fi
4014
4015 if test $ac_cv_header_stdc = yes; then
4016   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4018 /* end confdefs.h.  */
4019 #include <stdlib.h>
4020
4021 _ACEOF
4022 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4023   $EGREP "free" >/dev/null 2>&1; then :
4024
4025 else
4026   ac_cv_header_stdc=no
4027 fi
4028 rm -f conftest*
4029
4030 fi
4031
4032 if test $ac_cv_header_stdc = yes; then
4033   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4034   if test "$cross_compiling" = yes; then :
4035   :
4036 else
4037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4038 /* end confdefs.h.  */
4039 #include <ctype.h>
4040 #include <stdlib.h>
4041 #if ((' ' & 0x0FF) == 0x020)
4042 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4043 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4044 #else
4045 # define ISLOWER(c) \
4046                    (('a' <= (c) && (c) <= 'i') \
4047                      || ('j' <= (c) && (c) <= 'r') \
4048                      || ('s' <= (c) && (c) <= 'z'))
4049 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4050 #endif
4051
4052 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4053 int
4054 main ()
4055 {
4056   int i;
4057   for (i = 0; i < 256; i++)
4058     if (XOR (islower (i), ISLOWER (i))
4059         || toupper (i) != TOUPPER (i))
4060       return 2;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_run "$LINENO"; then :
4065
4066 else
4067   ac_cv_header_stdc=no
4068 fi
4069 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4070   conftest.$ac_objext conftest.beam conftest.$ac_ext
4071 fi
4072
4073 fi
4074 fi
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4076 $as_echo "$ac_cv_header_stdc" >&6; }
4077 if test $ac_cv_header_stdc = yes; then
4078
4079 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4080
4081 fi
4082
4083 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4084 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4085                   inttypes.h stdint.h unistd.h
4086 do :
4087   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4088 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4089 "
4090 eval as_val=\$$as_ac_Header
4091    if test "x$as_val" = x""yes; then :
4092   cat >>confdefs.h <<_ACEOF
4093 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4094 _ACEOF
4095
4096 fi
4097
4098 done
4099
4100
4101
4102
4103
4104   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4105 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4106   MINIX=yes
4107 else
4108   MINIX=
4109 fi
4110
4111
4112   if test "$MINIX" = yes; then
4113
4114 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4115
4116
4117 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4118
4119
4120 $as_echo "#define _MINIX 1" >>confdefs.h
4121
4122   fi
4123
4124         case "$host_os" in
4125     hpux*)
4126
4127 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4128
4129       ;;
4130   esac
4131
4132
4133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4134 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4135 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4136   $as_echo_n "(cached) " >&6
4137 else
4138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4139 /* end confdefs.h.  */
4140
4141 #         define __EXTENSIONS__ 1
4142           $ac_includes_default
4143 int
4144 main ()
4145 {
4146
4147   ;
4148   return 0;
4149 }
4150 _ACEOF
4151 if ac_fn_c_try_compile "$LINENO"; then :
4152   ac_cv_safe_to_define___extensions__=yes
4153 else
4154   ac_cv_safe_to_define___extensions__=no
4155 fi
4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157 fi
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4159 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4160   test $ac_cv_safe_to_define___extensions__ = yes &&
4161     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4162
4163   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4164
4165   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4166
4167   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4168
4169   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4170
4171
4172 if test -n "$ac_tool_prefix"; then
4173   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4174 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4176 $as_echo_n "checking for $ac_word... " >&6; }
4177 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4178   $as_echo_n "(cached) " >&6
4179 else
4180   if test -n "$RANLIB"; then
4181   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4182 else
4183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4184 for as_dir in $PATH
4185 do
4186   IFS=$as_save_IFS
4187   test -z "$as_dir" && as_dir=.
4188     for ac_exec_ext in '' $ac_executable_extensions; do
4189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4190     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4192     break 2
4193   fi
4194 done
4195   done
4196 IFS=$as_save_IFS
4197
4198 fi
4199 fi
4200 RANLIB=$ac_cv_prog_RANLIB
4201 if test -n "$RANLIB"; then
4202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4203 $as_echo "$RANLIB" >&6; }
4204 else
4205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4206 $as_echo "no" >&6; }
4207 fi
4208
4209
4210 fi
4211 if test -z "$ac_cv_prog_RANLIB"; then
4212   ac_ct_RANLIB=$RANLIB
4213   # Extract the first word of "ranlib", so it can be a program name with args.
4214 set dummy ranlib; ac_word=$2
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4216 $as_echo_n "checking for $ac_word... " >&6; }
4217 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4218   $as_echo_n "(cached) " >&6
4219 else
4220   if test -n "$ac_ct_RANLIB"; then
4221   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4222 else
4223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4224 for as_dir in $PATH
4225 do
4226   IFS=$as_save_IFS
4227   test -z "$as_dir" && as_dir=.
4228     for ac_exec_ext in '' $ac_executable_extensions; do
4229   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4230     ac_cv_prog_ac_ct_RANLIB="ranlib"
4231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4232     break 2
4233   fi
4234 done
4235   done
4236 IFS=$as_save_IFS
4237
4238 fi
4239 fi
4240 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4241 if test -n "$ac_ct_RANLIB"; then
4242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4243 $as_echo "$ac_ct_RANLIB" >&6; }
4244 else
4245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4246 $as_echo "no" >&6; }
4247 fi
4248
4249   if test "x$ac_ct_RANLIB" = x; then
4250     RANLIB=":"
4251   else
4252     case $cross_compiling:$ac_tool_warned in
4253 yes:)
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4255 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4256 ac_tool_warned=yes ;;
4257 esac
4258     RANLIB=$ac_ct_RANLIB
4259   fi
4260 else
4261   RANLIB="$ac_cv_prog_RANLIB"
4262 fi
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272   # Code from module arg-nonnull:
4273   # Code from module c++defs:
4274   # Code from module extensions:
4275
4276   # Code from module include_next:
4277   # Code from module memchr:
4278   # Code from module memmem:
4279   # Code from module memmem-simple:
4280   # Code from module multiarch:
4281   # Code from module stddef:
4282   # Code from module stdint:
4283   # Code from module string:
4284   # Code from module warn-on-use:
4285   # Code from module wchar:
4286
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4288 $as_echo_n "checking target system type... " >&6; }
4289 if test "${ac_cv_target+set}" = set; then :
4290   $as_echo_n "(cached) " >&6
4291 else
4292   if test "x$target_alias" = x; then
4293   ac_cv_target=$ac_cv_host
4294 else
4295   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4296     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4297 fi
4298
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4301 $as_echo "$ac_cv_target" >&6; }
4302 case $ac_cv_target in
4303 *-*-*) ;;
4304 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4305 esac
4306 target=$ac_cv_target
4307 ac_save_IFS=$IFS; IFS='-'
4308 set x $ac_cv_target
4309 shift
4310 target_cpu=$1
4311 target_vendor=$2
4312 shift; shift
4313 # Remember, the first character of IFS is used to create $*,
4314 # except with old shells:
4315 target_os=$*
4316 IFS=$ac_save_IFS
4317 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4318
4319
4320 # The aliases save the names the user supplied, while $host etc.
4321 # will get canonicalized.
4322 test -n "$target_alias" &&
4323   test "$program_prefix$program_suffix$program_transform_name" = \
4324     NONENONEs,x,x, &&
4325   program_prefix=${target_alias}-
4326
4327 # The tests for host and target for $enable_largefile require
4328 # canonical names.
4329
4330
4331
4332 # As the $enable_largefile decision depends on --enable-plugins we must set it
4333 # even in directories otherwise not depending on the $plugins option.
4334
4335
4336 # Check whether --enable-plugins was given.
4337 if test "${enable_plugins+set}" = set; then :
4338   enableval=$enable_plugins; case "${enableval}" in
4339   yes | "") plugins=yes ;;
4340   no) plugins=no ;;
4341   *) plugins=yes ;;
4342  esac
4343 else
4344   plugins=no
4345 fi
4346
4347
4348
4349 case "${host}" in
4350   sparc-*-solaris*|i[3-7]86-*-solaris*)
4351     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4352     # are mutually exclusive; and without procfs support, the bfd/ elf module
4353     # cannot provide certain routines such as elfcore_write_prpsinfo
4354     # or elfcore_write_prstatus.  So unless the user explicitly requested
4355     # large-file support through the --enable-largefile switch, disable
4356     # large-file support in favor of procfs support.
4357     test "${target}" = "${host}" -a "x$plugins" = xno \
4358       && : ${enable_largefile="no"}
4359     ;;
4360 esac
4361
4362 # Check whether --enable-largefile was given.
4363 if test "${enable_largefile+set}" = set; then :
4364   enableval=$enable_largefile;
4365 fi
4366
4367 if test "$enable_largefile" != no; then
4368
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4370 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4371 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4372   $as_echo_n "(cached) " >&6
4373 else
4374   ac_cv_sys_largefile_CC=no
4375      if test "$GCC" != yes; then
4376        ac_save_CC=$CC
4377        while :; do
4378          # IRIX 6.2 and later do not support large files by default,
4379          # so use the C compiler's -n32 option if that helps.
4380          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4381 /* end confdefs.h.  */
4382 #include <sys/types.h>
4383  /* Check that off_t can represent 2**63 - 1 correctly.
4384     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4385     since some C++ compilers masquerading as C compilers
4386     incorrectly reject 9223372036854775807.  */
4387 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4388   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4389                        && LARGE_OFF_T % 2147483647 == 1)
4390                       ? 1 : -1];
4391 int
4392 main ()
4393 {
4394
4395   ;
4396   return 0;
4397 }
4398 _ACEOF
4399          if ac_fn_c_try_compile "$LINENO"; then :
4400   break
4401 fi
4402 rm -f core conftest.err conftest.$ac_objext
4403          CC="$CC -n32"
4404          if ac_fn_c_try_compile "$LINENO"; then :
4405   ac_cv_sys_largefile_CC=' -n32'; break
4406 fi
4407 rm -f core conftest.err conftest.$ac_objext
4408          break
4409        done
4410        CC=$ac_save_CC
4411        rm -f conftest.$ac_ext
4412     fi
4413 fi
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4415 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4416   if test "$ac_cv_sys_largefile_CC" != no; then
4417     CC=$CC$ac_cv_sys_largefile_CC
4418   fi
4419
4420   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4421 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4422 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4423   $as_echo_n "(cached) " >&6
4424 else
4425   while :; do
4426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4427 /* end confdefs.h.  */
4428 #include <sys/types.h>
4429  /* Check that off_t can represent 2**63 - 1 correctly.
4430     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4431     since some C++ compilers masquerading as C compilers
4432     incorrectly reject 9223372036854775807.  */
4433 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4434   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4435                        && LARGE_OFF_T % 2147483647 == 1)
4436                       ? 1 : -1];
4437 int
4438 main ()
4439 {
4440
4441   ;
4442   return 0;
4443 }
4444 _ACEOF
4445 if ac_fn_c_try_compile "$LINENO"; then :
4446   ac_cv_sys_file_offset_bits=no; break
4447 fi
4448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4450 /* end confdefs.h.  */
4451 #define _FILE_OFFSET_BITS 64
4452 #include <sys/types.h>
4453  /* Check that off_t can represent 2**63 - 1 correctly.
4454     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4455     since some C++ compilers masquerading as C compilers
4456     incorrectly reject 9223372036854775807.  */
4457 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4458   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4459                        && LARGE_OFF_T % 2147483647 == 1)
4460                       ? 1 : -1];
4461 int
4462 main ()
4463 {
4464
4465   ;
4466   return 0;
4467 }
4468 _ACEOF
4469 if ac_fn_c_try_compile "$LINENO"; then :
4470   ac_cv_sys_file_offset_bits=64; break
4471 fi
4472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4473   ac_cv_sys_file_offset_bits=unknown
4474   break
4475 done
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4478 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4479 case $ac_cv_sys_file_offset_bits in #(
4480   no | unknown) ;;
4481   *)
4482 cat >>confdefs.h <<_ACEOF
4483 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4484 _ACEOF
4485 ;;
4486 esac
4487 rm -rf conftest*
4488   if test $ac_cv_sys_file_offset_bits = unknown; then
4489     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4490 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4491 if test "${ac_cv_sys_large_files+set}" = set; then :
4492   $as_echo_n "(cached) " >&6
4493 else
4494   while :; do
4495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4496 /* end confdefs.h.  */
4497 #include <sys/types.h>
4498  /* Check that off_t can represent 2**63 - 1 correctly.
4499     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4500     since some C++ compilers masquerading as C compilers
4501     incorrectly reject 9223372036854775807.  */
4502 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4503   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4504                        && LARGE_OFF_T % 2147483647 == 1)
4505                       ? 1 : -1];
4506 int
4507 main ()
4508 {
4509
4510   ;
4511   return 0;
4512 }
4513 _ACEOF
4514 if ac_fn_c_try_compile "$LINENO"; then :
4515   ac_cv_sys_large_files=no; break
4516 fi
4517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4519 /* end confdefs.h.  */
4520 #define _LARGE_FILES 1
4521 #include <sys/types.h>
4522  /* Check that off_t can represent 2**63 - 1 correctly.
4523     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4524     since some C++ compilers masquerading as C compilers
4525     incorrectly reject 9223372036854775807.  */
4526 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4527   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4528                        && LARGE_OFF_T % 2147483647 == 1)
4529                       ? 1 : -1];
4530 int
4531 main ()
4532 {
4533
4534   ;
4535   return 0;
4536 }
4537 _ACEOF
4538 if ac_fn_c_try_compile "$LINENO"; then :
4539   ac_cv_sys_large_files=1; break
4540 fi
4541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4542   ac_cv_sys_large_files=unknown
4543   break
4544 done
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4547 $as_echo "$ac_cv_sys_large_files" >&6; }
4548 case $ac_cv_sys_large_files in #(
4549   no | unknown) ;;
4550   *)
4551 cat >>confdefs.h <<_ACEOF
4552 #define _LARGE_FILES $ac_cv_sys_large_files
4553 _ACEOF
4554 ;;
4555 esac
4556 rm -rf conftest*
4557   fi
4558 fi
4559
4560
4561
4562
4563
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4565 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4566 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   am_cv_prog_cc_stdc=no
4570 ac_save_CC="$CC"
4571 # Don't try gcc -ansi; that turns off useful extensions and
4572 # breaks some systems' header files.
4573 # AIX                   -qlanglvl=ansi
4574 # Ultrix and OSF/1      -std1
4575 # HP-UX 10.20 and later -Ae
4576 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4577 # SVR4                  -Xc -D__EXTENSIONS__
4578 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4579 do
4580   CC="$ac_save_CC $ac_arg"
4581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582 /* end confdefs.h.  */
4583 #include <stdarg.h>
4584 #include <stdio.h>
4585 #include <sys/types.h>
4586 #include <sys/stat.h>
4587 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4588 struct buf { int x; };
4589 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4590 static char *e (p, i)
4591      char **p;
4592      int i;
4593 {
4594   return p[i];
4595 }
4596 static char *f (char * (*g) (char **, int), char **p, ...)
4597 {
4598   char *s;
4599   va_list v;
4600   va_start (v,p);
4601   s = g (p, va_arg (v,int));
4602   va_end (v);
4603   return s;
4604 }
4605 int test (int i, double x);
4606 struct s1 {int (*f) (int a);};
4607 struct s2 {int (*f) (double a);};
4608 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4609 int argc;
4610 char **argv;
4611
4612 int
4613 main ()
4614 {
4615
4616 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4617
4618   ;
4619   return 0;
4620 }
4621 _ACEOF
4622 if ac_fn_c_try_compile "$LINENO"; then :
4623   am_cv_prog_cc_stdc="$ac_arg"; break
4624 fi
4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626 done
4627 CC="$ac_save_CC"
4628
4629 fi
4630
4631 if test -z "$am_cv_prog_cc_stdc"; then
4632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4633 $as_echo "none needed" >&6; }
4634 else
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4636 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4637 fi
4638 case "x$am_cv_prog_cc_stdc" in
4639   x|xno) ;;
4640   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4641 esac
4642
4643
4644 ac_aux_dir=
4645 for ac_dir in .. "$srcdir"/..; do
4646   for ac_t in install-sh install.sh shtool; do
4647     if test -f "$ac_dir/$ac_t"; then
4648       ac_aux_dir=$ac_dir
4649       ac_install_sh="$ac_aux_dir/$ac_t -c"
4650       break 2
4651     fi
4652   done
4653 done
4654 if test -z "$ac_aux_dir"; then
4655   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4656 fi
4657
4658 # These three variables are undocumented and unsupported,
4659 # and are intended to be withdrawn in a future Autoconf release.
4660 # They can cause serious problems if a builder's source tree is in a directory
4661 # whose full name contains unusual characters.
4662 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4663 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4664 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4665
4666
4667
4668
4669 # Dependency checking.
4670 rm -rf .tst 2>/dev/null
4671 mkdir .tst 2>/dev/null
4672 if test -d .tst; then
4673   am__leading_dot=.
4674 else
4675   am__leading_dot=_
4676 fi
4677 rmdir .tst 2>/dev/null
4678
4679 DEPDIR="${am__leading_dot}deps"
4680
4681 ac_config_commands="$ac_config_commands depdir"
4682
4683
4684 depcc="$CC"   am_compiler_list=
4685
4686 am_depcomp=$ac_aux_dir/depcomp
4687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4688 $as_echo_n "checking dependency style of $depcc... " >&6; }
4689 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4690   $as_echo_n "(cached) " >&6
4691 else
4692   if test -f "$am_depcomp"; then
4693   # We make a subdir and do the tests there.  Otherwise we can end up
4694   # making bogus files that we don't know about and never remove.  For
4695   # instance it was reported that on HP-UX the gcc test will end up
4696   # making a dummy file named `D' -- because `-MD' means `put the output
4697   # in D'.
4698   mkdir conftest.dir
4699   # Copy depcomp to subdir because otherwise we won't find it if we're
4700   # using a relative directory.
4701   cp "$am_depcomp" conftest.dir
4702   cd conftest.dir
4703   # We will build objects and dependencies in a subdirectory because
4704   # it helps to detect inapplicable dependency modes.  For instance
4705   # both Tru64's cc and ICC support -MD to output dependencies as a
4706   # side effect of compilation, but ICC will put the dependencies in
4707   # the current directory while Tru64 will put them in the object
4708   # directory.
4709   mkdir sub
4710
4711   am_cv_CC_dependencies_compiler_type=none
4712   if test "$am_compiler_list" = ""; then
4713      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4714   fi
4715   for depmode in $am_compiler_list; do
4716     if test $depmode = none; then break; fi
4717
4718     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4719     # Setup a source with many dependencies, because some compilers
4720     # like to wrap large dependency lists on column 80 (with \), and
4721     # we should not choose a depcomp mode which is confused by this.
4722     #
4723     # We need to recreate these files for each test, as the compiler may
4724     # overwrite some of them when testing with obscure command lines.
4725     # This happens at least with the AIX C compiler.
4726     : > sub/conftest.c
4727     for i in 1 2 3 4 5 6; do
4728       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4729       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4730       # Solaris 8's {/usr,}/bin/sh.
4731       touch sub/conftst$i.h
4732     done
4733     echo "include sub/conftest.Po" > confmf
4734
4735     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4736     # mode.  It turns out that the SunPro C++ compiler does not properly
4737     # handle `-M -o', and we need to detect this.
4738     depcmd="depmode=$depmode \
4739        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4740        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4741        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4742     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4743     if env $depcmd > conftest.err 2>&1 &&
4744        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4745        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4746        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4747       # icc doesn't choke on unknown options, it will just issue warnings
4748       # or remarks (even with -Werror).  So we grep stderr for any message
4749       # that says an option was ignored or not supported.
4750       # When given -MP, icc 7.0 and 7.1 complain thusly:
4751       #   icc: Command line warning: ignoring option '-M'; no argument required
4752       # The diagnosis changed in icc 8.0:
4753       #   icc: Command line remark: option '-MP' not supported
4754       if (grep 'ignoring option' conftest.err ||
4755           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4756         am_cv_CC_dependencies_compiler_type=$depmode
4757         $as_echo "$as_me:$LINENO: success" >&5
4758         break
4759       fi
4760     fi
4761     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4762     sed -e 's/^/| /' < conftest.err >&5
4763   done
4764
4765   cd ..
4766   rm -rf conftest.dir
4767 else
4768   am_cv_CC_dependencies_compiler_type=none
4769 fi
4770
4771 fi
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4773 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4774 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4775 then as_fn_error "no usable dependency style found" "$LINENO" 5
4776 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4777
4778 fi
4779
4780
4781 # Check for the 'make' the user wants to use.
4782 for ac_prog in make
4783 do
4784   # Extract the first word of "$ac_prog", so it can be a program name with args.
4785 set dummy $ac_prog; ac_word=$2
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4787 $as_echo_n "checking for $ac_word... " >&6; }
4788 if test "${ac_cv_prog_MAKE+set}" = set; then :
4789   $as_echo_n "(cached) " >&6
4790 else
4791   if test -n "$MAKE"; then
4792   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4793 else
4794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4795 for as_dir in $PATH
4796 do
4797   IFS=$as_save_IFS
4798   test -z "$as_dir" && as_dir=.
4799     for ac_exec_ext in '' $ac_executable_extensions; do
4800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4801     ac_cv_prog_MAKE="$ac_prog"
4802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4803     break 2
4804   fi
4805 done
4806   done
4807 IFS=$as_save_IFS
4808
4809 fi
4810 fi
4811 MAKE=$ac_cv_prog_MAKE
4812 if test -n "$MAKE"; then
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4814 $as_echo "$MAKE" >&6; }
4815 else
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4817 $as_echo "no" >&6; }
4818 fi
4819
4820
4821   test -n "$MAKE" && break
4822 done
4823
4824 MAKE_IS_GNU=
4825 case "`$MAKE --version 2>&1 | sed 1q`" in
4826   *GNU*)
4827     MAKE_IS_GNU=yes
4828     ;;
4829 esac
4830  if test "$MAKE_IS_GNU" = yes; then
4831   GMAKE_TRUE=
4832   GMAKE_FALSE='#'
4833 else
4834   GMAKE_TRUE='#'
4835   GMAKE_FALSE=
4836 fi
4837
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4839 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4840 set x ${MAKE-make}
4841 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4842 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4843   $as_echo_n "(cached) " >&6
4844 else
4845   cat >conftest.make <<\_ACEOF
4846 SHELL = /bin/sh
4847 all:
4848         @echo '@@@%%%=$(MAKE)=@@@%%%'
4849 _ACEOF
4850 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4851 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4852   *@@@%%%=?*=@@@%%%*)
4853     eval ac_cv_prog_make_${ac_make}_set=yes;;
4854   *)
4855     eval ac_cv_prog_make_${ac_make}_set=no;;
4856 esac
4857 rm -f conftest.make
4858 fi
4859 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4861 $as_echo "yes" >&6; }
4862   SET_MAKE=
4863 else
4864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865 $as_echo "no" >&6; }
4866   SET_MAKE="MAKE=${MAKE-make}"
4867 fi
4868
4869
4870
4871 CONFIG_OBS=
4872 CONFIG_DEPS=
4873 CONFIG_SRCS=
4874 ENABLE_CFLAGS=
4875
4876 CONFIG_ALL=
4877 CONFIG_CLEAN=
4878 CONFIG_INSTALL=
4879 CONFIG_UNINSTALL=
4880
4881 # If we haven't got the data from the intl directory,
4882 # assume NLS is disabled.
4883 USE_NLS=no
4884 LIBINTL=
4885 LIBINTL_DEP=
4886 INCINTL=
4887 XGETTEXT=
4888 GMSGFMT=
4889 POSUB=
4890
4891 if test -f  ../intl/config.intl; then
4892   .  ../intl/config.intl
4893 fi
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4895 $as_echo_n "checking whether NLS is requested... " >&6; }
4896 if test x"$USE_NLS" != xyes; then
4897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4898 $as_echo "no" >&6; }
4899 else
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4901 $as_echo "yes" >&6; }
4902
4903 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4904
4905
4906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4907 $as_echo_n "checking for catalogs to be installed... " >&6; }
4908   # Look for .po and .gmo files in the source directory.
4909   CATALOGS=
4910   XLINGUAS=
4911   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4912     # If there aren't any .gmo files the shell will give us the
4913     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4914     # weeded out.
4915     case "$cat" in *\**)
4916       continue;;
4917     esac
4918     # The quadruple backslash is collapsed to a double backslash
4919     # by the backticks, then collapsed again by the double quotes,
4920     # leaving us with one backslash in the sed expression (right
4921     # before the dot that mustn't act as a wildcard).
4922     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4923     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4924     # The user is allowed to set LINGUAS to a list of languages to
4925     # install catalogs for.  If it's empty that means "all of them."
4926     if test "x$LINGUAS" = x; then
4927       CATALOGS="$CATALOGS $cat"
4928       XLINGUAS="$XLINGUAS $lang"
4929     else
4930       case "$LINGUAS" in *$lang*)
4931         CATALOGS="$CATALOGS $cat"
4932         XLINGUAS="$XLINGUAS $lang"
4933         ;;
4934       esac
4935     fi
4936   done
4937   LINGUAS="$XLINGUAS"
4938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4939 $as_echo "$LINGUAS" >&6; }
4940
4941
4942     DATADIRNAME=share
4943
4944   INSTOBJEXT=.mo
4945
4946   GENCAT=gencat
4947
4948   CATOBJEXT=.gmo
4949
4950 fi
4951
4952 localedir='${datadir}/locale'
4953
4954
4955 if test x"$USE_NLS" = xyes; then
4956    CONFIG_ALL="$CONFIG_ALL all-po"
4957    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4958    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4959    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4960 fi
4961
4962
4963
4964
4965
4966           LIBC_FATAL_STDERR_=1
4967   export LIBC_FATAL_STDERR_
4968
4969
4970
4971
4972
4973   for ac_header in $gl_header_list
4974 do :
4975   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4976 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4977 eval as_val=\$$as_ac_Header
4978    if test "x$as_val" = x""yes; then :
4979   cat >>confdefs.h <<_ACEOF
4980 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4981 _ACEOF
4982
4983 fi
4984
4985 done
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995   for ac_func in $gl_func_list
4996 do :
4997   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4998 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4999 eval as_val=\$$as_ac_var
5000    if test "x$as_val" = x""yes; then :
5001   cat >>confdefs.h <<_ACEOF
5002 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5003 _ACEOF
5004
5005 fi
5006 done
5007
5008
5009
5010
5011
5012
5013   GNULIB_MEMCHR=0;
5014   GNULIB_MEMMEM=0;
5015   GNULIB_MEMPCPY=0;
5016   GNULIB_MEMRCHR=0;
5017   GNULIB_RAWMEMCHR=0;
5018   GNULIB_STPCPY=0;
5019   GNULIB_STPNCPY=0;
5020   GNULIB_STRCHRNUL=0;
5021   GNULIB_STRDUP=0;
5022   GNULIB_STRNCAT=0;
5023   GNULIB_STRNDUP=0;
5024   GNULIB_STRNLEN=0;
5025   GNULIB_STRPBRK=0;
5026   GNULIB_STRSEP=0;
5027   GNULIB_STRSTR=0;
5028   GNULIB_STRCASESTR=0;
5029   GNULIB_STRTOK_R=0;
5030   GNULIB_MBSLEN=0;
5031   GNULIB_MBSNLEN=0;
5032   GNULIB_MBSCHR=0;
5033   GNULIB_MBSRCHR=0;
5034   GNULIB_MBSSTR=0;
5035   GNULIB_MBSCASECMP=0;
5036   GNULIB_MBSNCASECMP=0;
5037   GNULIB_MBSPCASECMP=0;
5038   GNULIB_MBSCASESTR=0;
5039   GNULIB_MBSCSPN=0;
5040   GNULIB_MBSPBRK=0;
5041   GNULIB_MBSSPN=0;
5042   GNULIB_MBSSEP=0;
5043   GNULIB_MBSTOK_R=0;
5044   GNULIB_STRERROR=0;
5045   GNULIB_STRSIGNAL=0;
5046   GNULIB_STRVERSCMP=0;
5047   HAVE_MBSLEN=0;
5048     HAVE_MEMCHR=1;
5049   HAVE_DECL_MEMMEM=1;
5050   HAVE_MEMPCPY=1;
5051   HAVE_DECL_MEMRCHR=1;
5052   HAVE_RAWMEMCHR=1;
5053   HAVE_STPCPY=1;
5054   HAVE_STPNCPY=1;
5055   HAVE_STRCHRNUL=1;
5056   HAVE_DECL_STRDUP=1;
5057   HAVE_DECL_STRNDUP=1;
5058   HAVE_DECL_STRNLEN=1;
5059   HAVE_STRPBRK=1;
5060   HAVE_STRSEP=1;
5061   HAVE_STRCASESTR=1;
5062   HAVE_DECL_STRTOK_R=1;
5063   HAVE_DECL_STRSIGNAL=1;
5064   HAVE_STRVERSCMP=1;
5065   REPLACE_MEMCHR=0;
5066   REPLACE_MEMMEM=0;
5067   REPLACE_STPNCPY=0;
5068   REPLACE_STRDUP=0;
5069   REPLACE_STRSTR=0;
5070   REPLACE_STRCASESTR=0;
5071   REPLACE_STRERROR=0;
5072   REPLACE_STRNCAT=0;
5073   REPLACE_STRNDUP=0;
5074   REPLACE_STRNLEN=0;
5075   REPLACE_STRSIGNAL=0;
5076   REPLACE_STRTOK_R=0;
5077   UNDEFINE_STRTOK_R=0;
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5092   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5093   # irrelevant for anonymous mappings.
5094   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5095 if test "x$ac_cv_func_mmap" = x""yes; then :
5096   gl_have_mmap=yes
5097 else
5098   gl_have_mmap=no
5099 fi
5100
5101
5102   # Try to allow MAP_ANONYMOUS.
5103   gl_have_mmap_anonymous=no
5104   if test $gl_have_mmap = yes; then
5105     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5106 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5107     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5108 /* end confdefs.h.  */
5109
5110 #include <sys/mman.h>
5111 #ifdef MAP_ANONYMOUS
5112     I cant identify this map.
5113 #endif
5114
5115 _ACEOF
5116 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5117   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5118   gl_have_mmap_anonymous=yes
5119 fi
5120 rm -f conftest*
5121
5122     if test $gl_have_mmap_anonymous != yes; then
5123       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5124 /* end confdefs.h.  */
5125
5126 #include <sys/mman.h>
5127 #ifdef MAP_ANON
5128     I cant identify this map.
5129 #endif
5130
5131 _ACEOF
5132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5133   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5134
5135 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5136
5137          gl_have_mmap_anonymous=yes
5138 fi
5139 rm -f conftest*
5140
5141     fi
5142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5143 $as_echo "$gl_have_mmap_anonymous" >&6; }
5144     if test $gl_have_mmap_anonymous = yes; then
5145
5146 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5147
5148     fi
5149   fi
5150
5151
5152   :
5153
5154
5155
5156
5157
5158
5159   :
5160
5161
5162
5163
5164
5165
5166
5167
5168   :
5169
5170
5171
5172
5173
5174   if test $ac_cv_func_memchr = yes; then
5175     # Detect platform-specific bugs in some versions of glibc:
5176     # memchr should not dereference anything with length 0
5177     #   http://bugzilla.redhat.com/499689
5178     # memchr should not dereference overestimated length after a match
5179     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5180     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5181     # Assume that memchr works on platforms that lack mprotect.
5182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5183 $as_echo_n "checking whether memchr works... " >&6; }
5184 if test "${gl_cv_func_memchr_works+set}" = set; then :
5185   $as_echo_n "(cached) " >&6
5186 else
5187   if test "$cross_compiling" = yes; then :
5188          gl_cv_func_memchr_works="guessing no"
5189 else
5190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h.  */
5192
5193 #include <string.h>
5194 #if HAVE_SYS_MMAN_H
5195 # include <fcntl.h>
5196 # include <unistd.h>
5197 # include <sys/types.h>
5198 # include <sys/mman.h>
5199 # ifndef MAP_FILE
5200 #  define MAP_FILE 0
5201 # endif
5202 #endif
5203
5204 int
5205 main ()
5206 {
5207
5208   char *fence = NULL;
5209 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5210 # if HAVE_MAP_ANONYMOUS
5211   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5212   const int fd = -1;
5213 # else /* !HAVE_MAP_ANONYMOUS */
5214   const int flags = MAP_FILE | MAP_PRIVATE;
5215   int fd = open ("/dev/zero", O_RDONLY, 0666);
5216   if (fd >= 0)
5217 # endif
5218     {
5219       int pagesize = getpagesize ();
5220       char *two_pages =
5221         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5222                        flags, fd, 0);
5223       if (two_pages != (char *)(-1)
5224           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5225         fence = two_pages + pagesize;
5226     }
5227 #endif
5228   if (fence)
5229     {
5230       if (memchr (fence, 0, 0))
5231         return 1;
5232       strcpy (fence - 9, "12345678");
5233       if (memchr (fence - 9, 0, 79) != fence - 1)
5234         return 2;
5235     }
5236   return 0;
5237
5238   ;
5239   return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_c_try_run "$LINENO"; then :
5243   gl_cv_func_memchr_works=yes
5244 else
5245   gl_cv_func_memchr_works=no
5246 fi
5247 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5248   conftest.$ac_objext conftest.beam conftest.$ac_ext
5249 fi
5250
5251 fi
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5253 $as_echo "$gl_cv_func_memchr_works" >&6; }
5254     if test "$gl_cv_func_memchr_works" != yes; then
5255       REPLACE_MEMCHR=1
5256     fi
5257   else
5258     HAVE_MEMCHR=0
5259   fi
5260   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5261
5262
5263
5264
5265
5266
5267
5268
5269   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5270
5271
5272   for ac_header in bp-sym.h
5273 do :
5274   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5275 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5276   cat >>confdefs.h <<_ACEOF
5277 #define HAVE_BP_SYM_H 1
5278 _ACEOF
5279
5280 fi
5281
5282 done
5283
5284
5285   fi
5286
5287
5288       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5289 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5290   ac_have_decl=1
5291 else
5292   ac_have_decl=0
5293 fi
5294
5295 cat >>confdefs.h <<_ACEOF
5296 #define HAVE_DECL_MEMMEM $ac_have_decl
5297 _ACEOF
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312   for ac_func in memmem
5313 do :
5314   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5315 if test "x$ac_cv_func_memmem" = x""yes; then :
5316   cat >>confdefs.h <<_ACEOF
5317 #define HAVE_MEMMEM 1
5318 _ACEOF
5319
5320 else
5321
5322     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5323
5324 fi
5325 done
5326
5327
5328
5329   :
5330
5331
5332
5333
5334
5335   if test $ac_cv_have_decl_memmem = no; then
5336     HAVE_DECL_MEMMEM=0
5337   fi
5338   :
5339
5340
5341     gl_cv_c_multiarch=no
5342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5343 /* end confdefs.h.  */
5344 #ifndef __APPLE_CC__
5345          not a universal capable compiler
5346         #endif
5347         typedef int dummy;
5348
5349 _ACEOF
5350 if ac_fn_c_try_compile "$LINENO"; then :
5351
5352                arch=
5353      prev=
5354      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5355        if test -n "$prev"; then
5356          case $word in
5357            i?86 | x86_64 | ppc | ppc64)
5358              if test -z "$arch" || test "$arch" = "$word"; then
5359                arch="$word"
5360              else
5361                gl_cv_c_multiarch=yes
5362              fi
5363              ;;
5364          esac
5365          prev=
5366        else
5367          if test "x$word" = "x-arch"; then
5368            prev=arch
5369          fi
5370        fi
5371      done
5372
5373 fi
5374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5375   if test $gl_cv_c_multiarch = yes; then
5376
5377 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5378
5379     APPLE_UNIVERSAL_BUILD=1
5380   else
5381     APPLE_UNIVERSAL_BUILD=0
5382   fi
5383
5384
5385
5386     REPLACE_NULL=0;
5387   HAVE_WCHAR_T=1;
5388   STDDEF_H='';
5389
5390
5391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5392 $as_echo_n "checking for wchar_t... " >&6; }
5393 if test "${gt_cv_c_wchar_t+set}" = set; then :
5394   $as_echo_n "(cached) " >&6
5395 else
5396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5397 /* end confdefs.h.  */
5398 #include <stddef.h>
5399        wchar_t foo = (wchar_t)'\0';
5400 int
5401 main ()
5402 {
5403
5404   ;
5405   return 0;
5406 }
5407 _ACEOF
5408 if ac_fn_c_try_compile "$LINENO"; then :
5409   gt_cv_c_wchar_t=yes
5410 else
5411   gt_cv_c_wchar_t=no
5412 fi
5413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5414 fi
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5416 $as_echo "$gt_cv_c_wchar_t" >&6; }
5417   if test $gt_cv_c_wchar_t = yes; then
5418
5419 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5420
5421   fi
5422
5423
5424
5425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5426 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5427 if test "${gl_cv_have_include_next+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430   rm -rf conftestd1a conftestd1b conftestd2
5431      mkdir conftestd1a conftestd1b conftestd2
5432                                                   cat <<EOF > conftestd1a/conftest.h
5433 #define DEFINED_IN_CONFTESTD1
5434 #include_next <conftest.h>
5435 #ifdef DEFINED_IN_CONFTESTD2
5436 int foo;
5437 #else
5438 #error "include_next doesn't work"
5439 #endif
5440 EOF
5441      cat <<EOF > conftestd1b/conftest.h
5442 #define DEFINED_IN_CONFTESTD1
5443 #include <stdio.h>
5444 #include_next <conftest.h>
5445 #ifdef DEFINED_IN_CONFTESTD2
5446 int foo;
5447 #else
5448 #error "include_next doesn't work"
5449 #endif
5450 EOF
5451      cat <<EOF > conftestd2/conftest.h
5452 #ifndef DEFINED_IN_CONFTESTD1
5453 #error "include_next test doesn't work"
5454 #endif
5455 #define DEFINED_IN_CONFTESTD2
5456 EOF
5457      gl_save_CPPFLAGS="$CPPFLAGS"
5458      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5459      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461 #include <conftest.h>
5462 _ACEOF
5463 if ac_fn_c_try_compile "$LINENO"; then :
5464   gl_cv_have_include_next=yes
5465 else
5466   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5467         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468 /* end confdefs.h.  */
5469 #include <conftest.h>
5470 _ACEOF
5471 if ac_fn_c_try_compile "$LINENO"; then :
5472   gl_cv_have_include_next=buggy
5473 else
5474   gl_cv_have_include_next=no
5475 fi
5476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5477
5478 fi
5479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5480      CPPFLAGS="$gl_save_CPPFLAGS"
5481      rm -rf conftestd1a conftestd1b conftestd2
5482
5483 fi
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5485 $as_echo "$gl_cv_have_include_next" >&6; }
5486   PRAGMA_SYSTEM_HEADER=
5487   if test $gl_cv_have_include_next = yes; then
5488     INCLUDE_NEXT=include_next
5489     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5490     if test -n "$GCC"; then
5491       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5492     fi
5493   else
5494     if test $gl_cv_have_include_next = buggy; then
5495       INCLUDE_NEXT=include
5496       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5497     else
5498       INCLUDE_NEXT=include
5499       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5500     fi
5501   fi
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5513 $as_echo_n "checking for long long int... " >&6; }
5514 if test "${ac_cv_type_long_long_int+set}" = set; then :
5515   $as_echo_n "(cached) " >&6
5516 else
5517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5518 /* end confdefs.h.  */
5519
5520   /* For now, do not test the preprocessor; as of 2007 there are too many
5521          implementations with broken preprocessors.  Perhaps this can
5522          be revisited in 2012.  In the meantime, code should not expect
5523          #if to work with literals wider than 32 bits.  */
5524       /* Test literals.  */
5525       long long int ll = 9223372036854775807ll;
5526       long long int nll = -9223372036854775807LL;
5527       unsigned long long int ull = 18446744073709551615ULL;
5528       /* Test constant expressions.   */
5529       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5530                      ? 1 : -1)];
5531       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5532                      ? 1 : -1)];
5533       int i = 63;
5534 int
5535 main ()
5536 {
5537 /* Test availability of runtime routines for shift and division.  */
5538       long long int llmax = 9223372036854775807ll;
5539       unsigned long long int ullmax = 18446744073709551615ull;
5540       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5541               | (llmax / ll) | (llmax % ll)
5542               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5543               | (ullmax / ull) | (ullmax % ull));
5544   ;
5545   return 0;
5546 }
5547
5548 _ACEOF
5549 if ac_fn_c_try_link "$LINENO"; then :
5550                           if test "$cross_compiling" = yes; then :
5551   ac_cv_type_long_long_int=yes
5552 else
5553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5554 /* end confdefs.h.  */
5555 #include <limits.h>
5556                #ifndef LLONG_MAX
5557                # define HALF \
5558                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5559                # define LLONG_MAX (HALF - 1 + HALF)
5560                #endif
5561 int
5562 main ()
5563 {
5564 long long int n = 1;
5565                int i;
5566                for (i = 0; ; i++)
5567                  {
5568                    long long int m = n << i;
5569                    if (m >> i != n)
5570                      return 1;
5571                    if (LLONG_MAX / 2 < m)
5572                      break;
5573                  }
5574                return 0;
5575   ;
5576   return 0;
5577 }
5578 _ACEOF
5579 if ac_fn_c_try_run "$LINENO"; then :
5580   ac_cv_type_long_long_int=yes
5581 else
5582   ac_cv_type_long_long_int=no
5583 fi
5584 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5585   conftest.$ac_objext conftest.beam conftest.$ac_ext
5586 fi
5587
5588 else
5589   ac_cv_type_long_long_int=no
5590 fi
5591 rm -f core conftest.err conftest.$ac_objext \
5592     conftest$ac_exeext conftest.$ac_ext
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5595 $as_echo "$ac_cv_type_long_long_int" >&6; }
5596   if test $ac_cv_type_long_long_int = yes; then
5597
5598 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5599
5600   fi
5601
5602
5603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5604 $as_echo_n "checking for unsigned long long int... " >&6; }
5605 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5606   $as_echo_n "(cached) " >&6
5607 else
5608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609 /* end confdefs.h.  */
5610
5611   /* For now, do not test the preprocessor; as of 2007 there are too many
5612          implementations with broken preprocessors.  Perhaps this can
5613          be revisited in 2012.  In the meantime, code should not expect
5614          #if to work with literals wider than 32 bits.  */
5615       /* Test literals.  */
5616       long long int ll = 9223372036854775807ll;
5617       long long int nll = -9223372036854775807LL;
5618       unsigned long long int ull = 18446744073709551615ULL;
5619       /* Test constant expressions.   */
5620       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5621                      ? 1 : -1)];
5622       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5623                      ? 1 : -1)];
5624       int i = 63;
5625 int
5626 main ()
5627 {
5628 /* Test availability of runtime routines for shift and division.  */
5629       long long int llmax = 9223372036854775807ll;
5630       unsigned long long int ullmax = 18446744073709551615ull;
5631       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5632               | (llmax / ll) | (llmax % ll)
5633               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5634               | (ullmax / ull) | (ullmax % ull));
5635   ;
5636   return 0;
5637 }
5638
5639 _ACEOF
5640 if ac_fn_c_try_link "$LINENO"; then :
5641   ac_cv_type_unsigned_long_long_int=yes
5642 else
5643   ac_cv_type_unsigned_long_long_int=no
5644 fi
5645 rm -f core conftest.err conftest.$ac_objext \
5646     conftest$ac_exeext conftest.$ac_ext
5647 fi
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5649 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5650   if test $ac_cv_type_unsigned_long_long_int = yes; then
5651
5652 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5653
5654   fi
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5667 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5668 if test "${ac_cv_c_restrict+set}" = set; then :
5669   $as_echo_n "(cached) " >&6
5670 else
5671   ac_cv_c_restrict=no
5672    # The order here caters to the fact that C++ does not require restrict.
5673    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5674      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5675 /* end confdefs.h.  */
5676 typedef int * int_ptr;
5677         int foo (int_ptr $ac_kw ip) {
5678         return ip[0];
5679        }
5680 int
5681 main ()
5682 {
5683 int s[1];
5684         int * $ac_kw t = s;
5685         t[0] = 0;
5686         return foo(t)
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 if ac_fn_c_try_compile "$LINENO"; then :
5692   ac_cv_c_restrict=$ac_kw
5693 fi
5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5695      test "$ac_cv_c_restrict" != no && break
5696    done
5697
5698 fi
5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5700 $as_echo "$ac_cv_c_restrict" >&6; }
5701
5702  case $ac_cv_c_restrict in
5703    restrict) ;;
5704    no) $as_echo "#define restrict /**/" >>confdefs.h
5705  ;;
5706    *)  cat >>confdefs.h <<_ACEOF
5707 #define restrict $ac_cv_c_restrict
5708 _ACEOF
5709  ;;
5710  esac
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724   :
5725
5726
5727
5728
5729
5730
5731
5732      if test $gl_cv_have_include_next = yes; then
5733        gl_cv_next_string_h='<'string.h'>'
5734      else
5735        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5736 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5737 if test "${gl_cv_next_string_h+set}" = set; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740
5741           if test $ac_cv_header_string_h = yes; then
5742             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5743 /* end confdefs.h.  */
5744 #include <string.h>
5745
5746 _ACEOF
5747                                                                                                 case "$host_os" in
5748               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5749               *)    gl_absname_cpp="$ac_cpp" ;;
5750             esac
5751                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5752                sed -n '\#/string.h#{
5753                  s#.*"\(.*/string.h\)".*#\1#
5754                  s#^/[^/]#//&#
5755                  p
5756                  q
5757                }'`'"'
5758           else
5759             gl_cv_next_string_h='<'string.h'>'
5760           fi
5761
5762 fi
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5764 $as_echo "$gl_cv_next_string_h" >&6; }
5765      fi
5766      NEXT_STRING_H=$gl_cv_next_string_h
5767
5768      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5769        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5770        gl_next_as_first_directive='<'string.h'>'
5771      else
5772        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5773        gl_next_as_first_directive=$gl_cv_next_string_h
5774      fi
5775      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5776
5777
5778
5779
5780
5781     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5782     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5784 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5785 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5786   $as_echo_n "(cached) " >&6
5787 else
5788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5789 /* end confdefs.h.  */
5790 #include <string.h>
5791
5792 int
5793 main ()
5794 {
5795 #undef $gl_func
5796   (void) $gl_func;
5797   ;
5798   return 0;
5799 }
5800 _ACEOF
5801 if ac_fn_c_try_compile "$LINENO"; then :
5802   eval "$as_gl_Symbol=yes"
5803 else
5804   eval "$as_gl_Symbol=no"
5805 fi
5806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5807 fi
5808 eval ac_res=\$$as_gl_Symbol
5809                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5810 $as_echo "$ac_res" >&6; }
5811      eval as_val=\$$as_gl_Symbol
5812    if test "x$as_val" = x""yes; then :
5813   cat >>confdefs.h <<_ACEOF
5814 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5815 _ACEOF
5816
5817                      eval ac_cv_have_decl_$gl_func=yes
5818 fi
5819       done
5820
5821
5822
5823   GNULIB_BTOWC=0;
5824   GNULIB_WCTOB=0;
5825   GNULIB_MBSINIT=0;
5826   GNULIB_MBRTOWC=0;
5827   GNULIB_MBRLEN=0;
5828   GNULIB_MBSRTOWCS=0;
5829   GNULIB_MBSNRTOWCS=0;
5830   GNULIB_WCRTOMB=0;
5831   GNULIB_WCSRTOMBS=0;
5832   GNULIB_WCSNRTOMBS=0;
5833   GNULIB_WCWIDTH=0;
5834     HAVE_BTOWC=1;
5835   HAVE_MBSINIT=1;
5836   HAVE_MBRTOWC=1;
5837   HAVE_MBRLEN=1;
5838   HAVE_MBSRTOWCS=1;
5839   HAVE_MBSNRTOWCS=1;
5840   HAVE_WCRTOMB=1;
5841   HAVE_WCSRTOMBS=1;
5842   HAVE_WCSNRTOMBS=1;
5843   HAVE_DECL_WCTOB=1;
5844   HAVE_DECL_WCWIDTH=1;
5845   REPLACE_MBSTATE_T=0;
5846   REPLACE_BTOWC=0;
5847   REPLACE_WCTOB=0;
5848   REPLACE_MBSINIT=0;
5849   REPLACE_MBRTOWC=0;
5850   REPLACE_MBRLEN=0;
5851   REPLACE_MBSRTOWCS=0;
5852   REPLACE_MBSNRTOWCS=0;
5853   REPLACE_WCRTOMB=0;
5854   REPLACE_WCSRTOMBS=0;
5855   REPLACE_WCSNRTOMBS=0;
5856   REPLACE_WCWIDTH=0;
5857
5858
5859             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5860 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5861 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5862   $as_echo_n "(cached) " >&6
5863 else
5864   gl_cv_header_wchar_h_correct_inline=yes
5865      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5866 /* end confdefs.h.  */
5867
5868        #define wcstod renamed_wcstod
5869 #include <wchar.h>
5870 extern int zero (void);
5871 int main () { return zero(); }
5872
5873 _ACEOF
5874      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5875   (eval $ac_compile) 2>&5
5876   ac_status=$?
5877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5878   test $ac_status = 0; }; then
5879        mv conftest.$ac_objext conftest1.$ac_objext
5880        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5881 /* end confdefs.h.  */
5882
5883          #define wcstod renamed_wcstod
5884 #include <wchar.h>
5885 int zero (void) { return 0; }
5886
5887 _ACEOF
5888        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5889   (eval $ac_compile) 2>&5
5890   ac_status=$?
5891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5892   test $ac_status = 0; }; then
5893          mv conftest.$ac_objext conftest2.$ac_objext
5894          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5895            :
5896          else
5897            gl_cv_header_wchar_h_correct_inline=no
5898          fi
5899        fi
5900      fi
5901      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5902
5903 fi
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5905 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5906   if test $gl_cv_header_wchar_h_correct_inline = no; then
5907     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5908 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5909 C99 mode. You have four options:
5910   - Add the flag -fgnu89-inline to CC and reconfigure, or
5911   - Fix your include files, using parts of
5912     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5913   - Use a gcc version older than 4.3, or
5914   - Don't use the flags -std=c99 or -std=gnu99.
5915 Configuration aborted." "$LINENO" 5
5916   fi
5917
5918
5919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5920 $as_echo_n "checking for wint_t... " >&6; }
5921 if test "${gt_cv_c_wint_t+set}" = set; then :
5922   $as_echo_n "(cached) " >&6
5923 else
5924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925 /* end confdefs.h.  */
5926
5927 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5928    <wchar.h>.
5929    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5930    before <wchar.h>.  */
5931 #include <stddef.h>
5932 #include <stdio.h>
5933 #include <time.h>
5934 #include <wchar.h>
5935        wint_t foo = (wchar_t)'\0';
5936 int
5937 main ()
5938 {
5939
5940   ;
5941   return 0;
5942 }
5943 _ACEOF
5944 if ac_fn_c_try_compile "$LINENO"; then :
5945   gt_cv_c_wint_t=yes
5946 else
5947   gt_cv_c_wint_t=no
5948 fi
5949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5950 fi
5951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5952 $as_echo "$gt_cv_c_wint_t" >&6; }
5953   if test $gt_cv_c_wint_t = yes; then
5954
5955 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5956
5957   fi
5958
5959
5960    if false; then
5961   GL_COND_LIBTOOL_TRUE=
5962   GL_COND_LIBTOOL_FALSE='#'
5963 else
5964   GL_COND_LIBTOOL_TRUE='#'
5965   GL_COND_LIBTOOL_FALSE=
5966 fi
5967
5968   gl_cond_libtool=false
5969   gl_libdeps=
5970   gl_ltlibdeps=
5971   gl_m4_base='gnulib/m4'
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981   gl_source_base='gnulib'
5982   # Code from module arg-nonnull:
5983   # Code from module c++defs:
5984   # Code from module extensions:
5985   # Code from module include_next:
5986   # Code from module memchr:
5987
5988
5989
5990
5991   GNULIB_MEMCHR=1
5992
5993
5994
5995 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
5996
5997
5998
5999   # Code from module memmem:
6000
6001
6002   if test $ac_cv_have_decl_memmem = yes; then
6003     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6004 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6005 if test "${gl_cv_func_memmem_works+set}" = set; then :
6006   $as_echo_n "(cached) " >&6
6007 else
6008   if test "$cross_compiling" = yes; then :
6009                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h.  */
6011
6012 #include <features.h>
6013 #ifdef __GNU_LIBRARY__
6014  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6015   Lucky user
6016  #endif
6017 #endif
6018 #ifdef __CYGWIN__
6019  #include <cygwin/version.h>
6020  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6021   Lucky user
6022  #endif
6023 #endif
6024
6025 _ACEOF
6026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6027   $EGREP "Lucky user" >/dev/null 2>&1; then :
6028   gl_cv_func_memmem_works=yes
6029 else
6030   gl_cv_func_memmem_works="guessing no"
6031 fi
6032 rm -f conftest*
6033
6034
6035 else
6036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6037 /* end confdefs.h.  */
6038
6039 #include <signal.h> /* for signal */
6040 #include <string.h> /* for memmem */
6041 #include <stdlib.h> /* for malloc */
6042 #include <unistd.h> /* for alarm */
6043
6044 int
6045 main ()
6046 {
6047 size_t m = 1000000;
6048     char *haystack = (char *) malloc (2 * m + 1);
6049     char *needle = (char *) malloc (m + 1);
6050     void *result = 0;
6051     /* Failure to compile this test due to missing alarm is okay,
6052        since all such platforms (mingw) also lack memmem.  */
6053     signal (SIGALRM, SIG_DFL);
6054     alarm (5);
6055     /* Check for quadratic performance.  */
6056     if (haystack && needle)
6057       {
6058         memset (haystack, 'A', 2 * m);
6059         haystack[2 * m] = 'B';
6060         memset (needle, 'A', m);
6061         needle[m] = 'B';
6062         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6063       }
6064     /* Check for empty needle behavior.  */
6065     return !result || !memmem ("a", 1, 0, 0);
6066   ;
6067   return 0;
6068 }
6069 _ACEOF
6070 if ac_fn_c_try_run "$LINENO"; then :
6071   gl_cv_func_memmem_works=yes
6072 else
6073   gl_cv_func_memmem_works=no
6074 fi
6075 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6076   conftest.$ac_objext conftest.beam conftest.$ac_ext
6077 fi
6078
6079
6080 fi
6081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6082 $as_echo "$gl_cv_func_memmem_works" >&6; }
6083     if test "$gl_cv_func_memmem_works" != yes; then
6084       REPLACE_MEMMEM=1
6085
6086
6087
6088
6089
6090
6091
6092
6093   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6094
6095     fi
6096   fi
6097
6098   # Code from module memmem-simple:
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111   for ac_func in memmem
6112 do :
6113   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6114 if test "x$ac_cv_func_memmem" = x""yes; then :
6115   cat >>confdefs.h <<_ACEOF
6116 #define HAVE_MEMMEM 1
6117 _ACEOF
6118
6119 else
6120
6121     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6122
6123 fi
6124 done
6125
6126
6127
6128   :
6129
6130
6131
6132
6133
6134   if test $ac_cv_have_decl_memmem = no; then
6135     HAVE_DECL_MEMMEM=0
6136   fi
6137   :
6138
6139
6140
6141
6142   GNULIB_MEMMEM=1
6143
6144
6145
6146 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6147
6148
6149
6150   # Code from module multiarch:
6151
6152   # Code from module stddef:
6153
6154
6155
6156   if test $gt_cv_c_wchar_t = no; then
6157     HAVE_WCHAR_T=0
6158     STDDEF_H=stddef.h
6159   fi
6160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6161 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6162 if test "${gl_cv_decl_null_works+set}" = set; then :
6163   $as_echo_n "(cached) " >&6
6164 else
6165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6166 /* end confdefs.h.  */
6167 #include <stddef.h>
6168       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6169
6170 int
6171 main ()
6172 {
6173
6174   ;
6175   return 0;
6176 }
6177 _ACEOF
6178 if ac_fn_c_try_compile "$LINENO"; then :
6179   gl_cv_decl_null_works=yes
6180 else
6181   gl_cv_decl_null_works=no
6182 fi
6183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6184 fi
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6186 $as_echo "$gl_cv_decl_null_works" >&6; }
6187   if test $gl_cv_decl_null_works = no; then
6188     REPLACE_NULL=1
6189     STDDEF_H=stddef.h
6190   fi
6191   if test -n "$STDDEF_H"; then
6192
6193
6194
6195
6196   :
6197
6198
6199
6200
6201
6202
6203
6204      if test $gl_cv_have_include_next = yes; then
6205        gl_cv_next_stddef_h='<'stddef.h'>'
6206      else
6207        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6208 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6209 if test "${gl_cv_next_stddef_h+set}" = set; then :
6210   $as_echo_n "(cached) " >&6
6211 else
6212
6213           if test $ac_cv_header_stddef_h = yes; then
6214             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6215 /* end confdefs.h.  */
6216 #include <stddef.h>
6217
6218 _ACEOF
6219                                                                                                 case "$host_os" in
6220               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6221               *)    gl_absname_cpp="$ac_cpp" ;;
6222             esac
6223                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6224                sed -n '\#/stddef.h#{
6225                  s#.*"\(.*/stddef.h\)".*#\1#
6226                  s#^/[^/]#//&#
6227                  p
6228                  q
6229                }'`'"'
6230           else
6231             gl_cv_next_stddef_h='<'stddef.h'>'
6232           fi
6233
6234 fi
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6236 $as_echo "$gl_cv_next_stddef_h" >&6; }
6237      fi
6238      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6239
6240      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6241        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6242        gl_next_as_first_directive='<'stddef.h'>'
6243      else
6244        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6245        gl_next_as_first_directive=$gl_cv_next_stddef_h
6246      fi
6247      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6248
6249
6250
6251   fi
6252
6253   # Code from module stdint:
6254
6255
6256
6257   if test $ac_cv_type_long_long_int = yes; then
6258     HAVE_LONG_LONG_INT=1
6259   else
6260     HAVE_LONG_LONG_INT=0
6261   fi
6262
6263
6264   if test $ac_cv_type_unsigned_long_long_int = yes; then
6265     HAVE_UNSIGNED_LONG_LONG_INT=1
6266   else
6267     HAVE_UNSIGNED_LONG_LONG_INT=0
6268   fi
6269
6270
6271       if test $ac_cv_header_inttypes_h = yes; then
6272     HAVE_INTTYPES_H=1
6273   else
6274     HAVE_INTTYPES_H=0
6275   fi
6276
6277
6278       if test $ac_cv_header_sys_types_h = yes; then
6279     HAVE_SYS_TYPES_H=1
6280   else
6281     HAVE_SYS_TYPES_H=0
6282   fi
6283
6284
6285
6286
6287
6288
6289   :
6290
6291
6292
6293
6294
6295
6296
6297      if test $gl_cv_have_include_next = yes; then
6298        gl_cv_next_stdint_h='<'stdint.h'>'
6299      else
6300        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6301 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6302 if test "${gl_cv_next_stdint_h+set}" = set; then :
6303   $as_echo_n "(cached) " >&6
6304 else
6305
6306           if test $ac_cv_header_stdint_h = yes; then
6307             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6308 /* end confdefs.h.  */
6309 #include <stdint.h>
6310
6311 _ACEOF
6312                                                                                                 case "$host_os" in
6313               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6314               *)    gl_absname_cpp="$ac_cpp" ;;
6315             esac
6316                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6317                sed -n '\#/stdint.h#{
6318                  s#.*"\(.*/stdint.h\)".*#\1#
6319                  s#^/[^/]#//&#
6320                  p
6321                  q
6322                }'`'"'
6323           else
6324             gl_cv_next_stdint_h='<'stdint.h'>'
6325           fi
6326
6327 fi
6328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6329 $as_echo "$gl_cv_next_stdint_h" >&6; }
6330      fi
6331      NEXT_STDINT_H=$gl_cv_next_stdint_h
6332
6333      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6334        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6335        gl_next_as_first_directive='<'stdint.h'>'
6336      else
6337        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6338        gl_next_as_first_directive=$gl_cv_next_stdint_h
6339      fi
6340      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6341
6342
6343
6344   if test $ac_cv_header_stdint_h = yes; then
6345     HAVE_STDINT_H=1
6346   else
6347     HAVE_STDINT_H=0
6348   fi
6349
6350
6351     if test $ac_cv_header_stdint_h = yes; then
6352     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6353 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6354 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6355   $as_echo_n "(cached) " >&6
6356 else
6357   gl_cv_header_working_stdint_h=no
6358        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6359 /* end confdefs.h.  */
6360
6361
6362 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6363 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6364 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6365 #include <stdint.h>
6366 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6367 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6368 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6369 #endif
6370
6371
6372   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6373      included before <wchar.h>.  */
6374   #include <stddef.h>
6375   #include <signal.h>
6376   #if HAVE_WCHAR_H
6377   # include <stdio.h>
6378   # include <time.h>
6379   # include <wchar.h>
6380   #endif
6381
6382
6383 #ifdef INT8_MAX
6384 int8_t a1 = INT8_MAX;
6385 int8_t a1min = INT8_MIN;
6386 #endif
6387 #ifdef INT16_MAX
6388 int16_t a2 = INT16_MAX;
6389 int16_t a2min = INT16_MIN;
6390 #endif
6391 #ifdef INT32_MAX
6392 int32_t a3 = INT32_MAX;
6393 int32_t a3min = INT32_MIN;
6394 #endif
6395 #ifdef INT64_MAX
6396 int64_t a4 = INT64_MAX;
6397 int64_t a4min = INT64_MIN;
6398 #endif
6399 #ifdef UINT8_MAX
6400 uint8_t b1 = UINT8_MAX;
6401 #else
6402 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6403 #endif
6404 #ifdef UINT16_MAX
6405 uint16_t b2 = UINT16_MAX;
6406 #endif
6407 #ifdef UINT32_MAX
6408 uint32_t b3 = UINT32_MAX;
6409 #endif
6410 #ifdef UINT64_MAX
6411 uint64_t b4 = UINT64_MAX;
6412 #endif
6413 int_least8_t c1 = INT8_C (0x7f);
6414 int_least8_t c1max = INT_LEAST8_MAX;
6415 int_least8_t c1min = INT_LEAST8_MIN;
6416 int_least16_t c2 = INT16_C (0x7fff);
6417 int_least16_t c2max = INT_LEAST16_MAX;
6418 int_least16_t c2min = INT_LEAST16_MIN;
6419 int_least32_t c3 = INT32_C (0x7fffffff);
6420 int_least32_t c3max = INT_LEAST32_MAX;
6421 int_least32_t c3min = INT_LEAST32_MIN;
6422 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6423 int_least64_t c4max = INT_LEAST64_MAX;
6424 int_least64_t c4min = INT_LEAST64_MIN;
6425 uint_least8_t d1 = UINT8_C (0xff);
6426 uint_least8_t d1max = UINT_LEAST8_MAX;
6427 uint_least16_t d2 = UINT16_C (0xffff);
6428 uint_least16_t d2max = UINT_LEAST16_MAX;
6429 uint_least32_t d3 = UINT32_C (0xffffffff);
6430 uint_least32_t d3max = UINT_LEAST32_MAX;
6431 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6432 uint_least64_t d4max = UINT_LEAST64_MAX;
6433 int_fast8_t e1 = INT_FAST8_MAX;
6434 int_fast8_t e1min = INT_FAST8_MIN;
6435 int_fast16_t e2 = INT_FAST16_MAX;
6436 int_fast16_t e2min = INT_FAST16_MIN;
6437 int_fast32_t e3 = INT_FAST32_MAX;
6438 int_fast32_t e3min = INT_FAST32_MIN;
6439 int_fast64_t e4 = INT_FAST64_MAX;
6440 int_fast64_t e4min = INT_FAST64_MIN;
6441 uint_fast8_t f1 = UINT_FAST8_MAX;
6442 uint_fast16_t f2 = UINT_FAST16_MAX;
6443 uint_fast32_t f3 = UINT_FAST32_MAX;
6444 uint_fast64_t f4 = UINT_FAST64_MAX;
6445 #ifdef INTPTR_MAX
6446 intptr_t g = INTPTR_MAX;
6447 intptr_t gmin = INTPTR_MIN;
6448 #endif
6449 #ifdef UINTPTR_MAX
6450 uintptr_t h = UINTPTR_MAX;
6451 #endif
6452 intmax_t i = INTMAX_MAX;
6453 uintmax_t j = UINTMAX_MAX;
6454
6455 #include <limits.h> /* for CHAR_BIT */
6456 #define TYPE_MINIMUM(t) \
6457   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6458 #define TYPE_MAXIMUM(t) \
6459   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6460 struct s {
6461   int check_PTRDIFF:
6462       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6463       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6464       ? 1 : -1;
6465   /* Detect bug in FreeBSD 6.0 / ia64.  */
6466   int check_SIG_ATOMIC:
6467       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6468       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6469       ? 1 : -1;
6470   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6471   int check_WCHAR:
6472       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6473       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6474       ? 1 : -1;
6475   /* Detect bug in mingw.  */
6476   int check_WINT:
6477       WINT_MIN == TYPE_MINIMUM (wint_t)
6478       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6479       ? 1 : -1;
6480
6481   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6482   int check_UINT8_C:
6483         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6484   int check_UINT16_C:
6485         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6486
6487   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6488 #ifdef UINT8_MAX
6489   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6490 #endif
6491 #ifdef UINT16_MAX
6492   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6493 #endif
6494 #ifdef UINT32_MAX
6495   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6496 #endif
6497 #ifdef UINT64_MAX
6498   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6499 #endif
6500   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6501   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6502   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6503   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6504   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6505   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6506   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6507   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6508   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6509   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6510   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6511 };
6512
6513 int
6514 main ()
6515 {
6516
6517   ;
6518   return 0;
6519 }
6520 _ACEOF
6521 if ac_fn_c_try_compile "$LINENO"; then :
6522                                                     if test "$cross_compiling" = yes; then :
6523                  gl_cv_header_working_stdint_h=yes
6524
6525 else
6526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6527 /* end confdefs.h.  */
6528
6529
6530 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6531 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6532 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6533 #include <stdint.h>
6534
6535
6536   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6537      included before <wchar.h>.  */
6538   #include <stddef.h>
6539   #include <signal.h>
6540   #if HAVE_WCHAR_H
6541   # include <stdio.h>
6542   # include <time.h>
6543   # include <wchar.h>
6544   #endif
6545
6546
6547 #include <stdio.h>
6548 #include <string.h>
6549 #define MVAL(macro) MVAL1(macro)
6550 #define MVAL1(expression) #expression
6551 static const char *macro_values[] =
6552   {
6553 #ifdef INT8_MAX
6554     MVAL (INT8_MAX),
6555 #endif
6556 #ifdef INT16_MAX
6557     MVAL (INT16_MAX),
6558 #endif
6559 #ifdef INT32_MAX
6560     MVAL (INT32_MAX),
6561 #endif
6562 #ifdef INT64_MAX
6563     MVAL (INT64_MAX),
6564 #endif
6565 #ifdef UINT8_MAX
6566     MVAL (UINT8_MAX),
6567 #endif
6568 #ifdef UINT16_MAX
6569     MVAL (UINT16_MAX),
6570 #endif
6571 #ifdef UINT32_MAX
6572     MVAL (UINT32_MAX),
6573 #endif
6574 #ifdef UINT64_MAX
6575     MVAL (UINT64_MAX),
6576 #endif
6577     NULL
6578   };
6579
6580 int
6581 main ()
6582 {
6583
6584   const char **mv;
6585   for (mv = macro_values; *mv != NULL; mv++)
6586     {
6587       const char *value = *mv;
6588       /* Test whether it looks like a cast expression.  */
6589       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6590           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6591           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6592           || strncmp (value, "((int)"/*)*/, 6) == 0
6593           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6594           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6595         return 1;
6596     }
6597   return 0;
6598
6599   ;
6600   return 0;
6601 }
6602 _ACEOF
6603 if ac_fn_c_try_run "$LINENO"; then :
6604   gl_cv_header_working_stdint_h=yes
6605 fi
6606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6607   conftest.$ac_objext conftest.beam conftest.$ac_ext
6608 fi
6609
6610
6611 fi
6612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6613
6614 fi
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6616 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6617   fi
6618   if test "$gl_cv_header_working_stdint_h" = yes; then
6619     STDINT_H=
6620   else
6621             for ac_header in sys/inttypes.h sys/bitypes.h
6622 do :
6623   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6624 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6625 eval as_val=\$$as_ac_Header
6626    if test "x$as_val" = x""yes; then :
6627   cat >>confdefs.h <<_ACEOF
6628 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6629 _ACEOF
6630
6631 fi
6632
6633 done
6634
6635     if test $ac_cv_header_sys_inttypes_h = yes; then
6636       HAVE_SYS_INTTYPES_H=1
6637     else
6638       HAVE_SYS_INTTYPES_H=0
6639     fi
6640
6641     if test $ac_cv_header_sys_bitypes_h = yes; then
6642       HAVE_SYS_BITYPES_H=1
6643     else
6644       HAVE_SYS_BITYPES_H=0
6645     fi
6646
6647
6648
6649   :
6650
6651
6652
6653
6654
6655
6656
6657
6658   if test $APPLE_UNIVERSAL_BUILD = 0; then
6659
6660
6661   for gltype in ptrdiff_t size_t ; do
6662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6663 $as_echo_n "checking for bit size of $gltype... " >&6; }
6664 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6665   $as_echo_n "(cached) " >&6
6666 else
6667   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6668   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6669      included before <wchar.h>.  */
6670   #include <stddef.h>
6671   #include <signal.h>
6672   #if HAVE_WCHAR_H
6673   # include <stdio.h>
6674   # include <time.h>
6675   # include <wchar.h>
6676   #endif
6677
6678 #include <limits.h>"; then :
6679
6680 else
6681   result=unknown
6682 fi
6683
6684        eval gl_cv_bitsizeof_${gltype}=\$result
6685
6686 fi
6687 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6688                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6689 $as_echo "$ac_res" >&6; }
6690     eval result=\$gl_cv_bitsizeof_${gltype}
6691     if test $result = unknown; then
6692                                                 result=0
6693     fi
6694     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6695     cat >>confdefs.h <<_ACEOF
6696 #define BITSIZEOF_${GLTYPE} $result
6697 _ACEOF
6698
6699     eval BITSIZEOF_${GLTYPE}=\$result
6700   done
6701
6702
6703   fi
6704
6705
6706   for gltype in sig_atomic_t wchar_t wint_t ; do
6707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6708 $as_echo_n "checking for bit size of $gltype... " >&6; }
6709 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6710   $as_echo_n "(cached) " >&6
6711 else
6712   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6713   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6714      included before <wchar.h>.  */
6715   #include <stddef.h>
6716   #include <signal.h>
6717   #if HAVE_WCHAR_H
6718   # include <stdio.h>
6719   # include <time.h>
6720   # include <wchar.h>
6721   #endif
6722
6723 #include <limits.h>"; then :
6724
6725 else
6726   result=unknown
6727 fi
6728
6729        eval gl_cv_bitsizeof_${gltype}=\$result
6730
6731 fi
6732 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6733                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6734 $as_echo "$ac_res" >&6; }
6735     eval result=\$gl_cv_bitsizeof_${gltype}
6736     if test $result = unknown; then
6737                                                 result=0
6738     fi
6739     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6740     cat >>confdefs.h <<_ACEOF
6741 #define BITSIZEOF_${GLTYPE} $result
6742 _ACEOF
6743
6744     eval BITSIZEOF_${GLTYPE}=\$result
6745   done
6746
6747
6748
6749
6750   for gltype in sig_atomic_t wchar_t wint_t ; do
6751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6752 $as_echo_n "checking whether $gltype is signed... " >&6; }
6753 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6754   $as_echo_n "(cached) " >&6
6755 else
6756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6757 /* end confdefs.h.  */
6758
6759   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6760      included before <wchar.h>.  */
6761   #include <stddef.h>
6762   #include <signal.h>
6763   #if HAVE_WCHAR_H
6764   # include <stdio.h>
6765   # include <time.h>
6766   # include <wchar.h>
6767   #endif
6768
6769             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6770 int
6771 main ()
6772 {
6773
6774   ;
6775   return 0;
6776 }
6777 _ACEOF
6778 if ac_fn_c_try_compile "$LINENO"; then :
6779   result=yes
6780 else
6781   result=no
6782 fi
6783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6784        eval gl_cv_type_${gltype}_signed=\$result
6785
6786 fi
6787 eval ac_res=\$gl_cv_type_${gltype}_signed
6788                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6789 $as_echo "$ac_res" >&6; }
6790     eval result=\$gl_cv_type_${gltype}_signed
6791     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6792     if test "$result" = yes; then
6793       cat >>confdefs.h <<_ACEOF
6794 #define HAVE_SIGNED_${GLTYPE} 1
6795 _ACEOF
6796
6797       eval HAVE_SIGNED_${GLTYPE}=1
6798     else
6799       eval HAVE_SIGNED_${GLTYPE}=0
6800     fi
6801   done
6802
6803
6804   gl_cv_type_ptrdiff_t_signed=yes
6805   gl_cv_type_size_t_signed=no
6806   if test $APPLE_UNIVERSAL_BUILD = 0; then
6807
6808
6809   for gltype in ptrdiff_t size_t ; do
6810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6811 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6812 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6813   $as_echo_n "(cached) " >&6
6814 else
6815   eval gl_cv_type_${gltype}_suffix=no
6816        eval result=\$gl_cv_type_${gltype}_signed
6817        if test "$result" = yes; then
6818          glsufu=
6819        else
6820          glsufu=u
6821        fi
6822        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6823          case $glsuf in
6824            '')  gltype1='int';;
6825            l)   gltype1='long int';;
6826            ll)  gltype1='long long int';;
6827            i64) gltype1='__int64';;
6828            u)   gltype1='unsigned int';;
6829            ul)  gltype1='unsigned long int';;
6830            ull) gltype1='unsigned long long int';;
6831            ui64)gltype1='unsigned __int64';;
6832          esac
6833          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6834 /* end confdefs.h.  */
6835
6836   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6837      included before <wchar.h>.  */
6838   #include <stddef.h>
6839   #include <signal.h>
6840   #if HAVE_WCHAR_H
6841   # include <stdio.h>
6842   # include <time.h>
6843   # include <wchar.h>
6844   #endif
6845
6846               extern $gltype foo;
6847               extern $gltype1 foo;
6848 int
6849 main ()
6850 {
6851
6852   ;
6853   return 0;
6854 }
6855 _ACEOF
6856 if ac_fn_c_try_compile "$LINENO"; then :
6857   eval gl_cv_type_${gltype}_suffix=\$glsuf
6858 fi
6859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6860          eval result=\$gl_cv_type_${gltype}_suffix
6861          test "$result" != no && break
6862        done
6863 fi
6864 eval ac_res=\$gl_cv_type_${gltype}_suffix
6865                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6866 $as_echo "$ac_res" >&6; }
6867     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6868     eval result=\$gl_cv_type_${gltype}_suffix
6869     test "$result" = no && result=
6870     eval ${GLTYPE}_SUFFIX=\$result
6871     cat >>confdefs.h <<_ACEOF
6872 #define ${GLTYPE}_SUFFIX $result
6873 _ACEOF
6874
6875   done
6876
6877
6878   fi
6879
6880
6881   for gltype in sig_atomic_t wchar_t wint_t ; do
6882     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6883 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6884 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6885   $as_echo_n "(cached) " >&6
6886 else
6887   eval gl_cv_type_${gltype}_suffix=no
6888        eval result=\$gl_cv_type_${gltype}_signed
6889        if test "$result" = yes; then
6890          glsufu=
6891        else
6892          glsufu=u
6893        fi
6894        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6895          case $glsuf in
6896            '')  gltype1='int';;
6897            l)   gltype1='long int';;
6898            ll)  gltype1='long long int';;
6899            i64) gltype1='__int64';;
6900            u)   gltype1='unsigned int';;
6901            ul)  gltype1='unsigned long int';;
6902            ull) gltype1='unsigned long long int';;
6903            ui64)gltype1='unsigned __int64';;
6904          esac
6905          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6906 /* end confdefs.h.  */
6907
6908   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6909      included before <wchar.h>.  */
6910   #include <stddef.h>
6911   #include <signal.h>
6912   #if HAVE_WCHAR_H
6913   # include <stdio.h>
6914   # include <time.h>
6915   # include <wchar.h>
6916   #endif
6917
6918               extern $gltype foo;
6919               extern $gltype1 foo;
6920 int
6921 main ()
6922 {
6923
6924   ;
6925   return 0;
6926 }
6927 _ACEOF
6928 if ac_fn_c_try_compile "$LINENO"; then :
6929   eval gl_cv_type_${gltype}_suffix=\$glsuf
6930 fi
6931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6932          eval result=\$gl_cv_type_${gltype}_suffix
6933          test "$result" != no && break
6934        done
6935 fi
6936 eval ac_res=\$gl_cv_type_${gltype}_suffix
6937                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6938 $as_echo "$ac_res" >&6; }
6939     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6940     eval result=\$gl_cv_type_${gltype}_suffix
6941     test "$result" = no && result=
6942     eval ${GLTYPE}_SUFFIX=\$result
6943     cat >>confdefs.h <<_ACEOF
6944 #define ${GLTYPE}_SUFFIX $result
6945 _ACEOF
6946
6947   done
6948
6949
6950
6951     STDINT_H=stdint.h
6952   fi
6953
6954
6955   # Code from module string:
6956
6957
6958
6959   # Code from module warn-on-use:
6960   # Code from module wchar:
6961
6962
6963
6964
6965   :
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975   :
6976
6977
6978
6979
6980
6981
6982
6983      if test $gl_cv_have_include_next = yes; then
6984        gl_cv_next_wchar_h='<'wchar.h'>'
6985      else
6986        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6987 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6988 if test "${gl_cv_next_wchar_h+set}" = set; then :
6989   $as_echo_n "(cached) " >&6
6990 else
6991
6992           if test $ac_cv_header_wchar_h = yes; then
6993             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6994 /* end confdefs.h.  */
6995 #include <wchar.h>
6996
6997 _ACEOF
6998                                                                                                 case "$host_os" in
6999               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7000               *)    gl_absname_cpp="$ac_cpp" ;;
7001             esac
7002                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7003                sed -n '\#/wchar.h#{
7004                  s#.*"\(.*/wchar.h\)".*#\1#
7005                  s#^/[^/]#//&#
7006                  p
7007                  q
7008                }'`'"'
7009           else
7010             gl_cv_next_wchar_h='<'wchar.h'>'
7011           fi
7012
7013 fi
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7015 $as_echo "$gl_cv_next_wchar_h" >&6; }
7016      fi
7017      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7018
7019      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7020        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7021        gl_next_as_first_directive='<'wchar.h'>'
7022      else
7023        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7024        gl_next_as_first_directive=$gl_cv_next_wchar_h
7025      fi
7026      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7027
7028
7029
7030   if test $ac_cv_header_wchar_h = yes; then
7031     HAVE_WCHAR_H=1
7032   else
7033     HAVE_WCHAR_H=0
7034   fi
7035
7036
7037
7038   if test $gt_cv_c_wint_t = yes; then
7039     HAVE_WINT_T=1
7040   else
7041     HAVE_WINT_T=0
7042   fi
7043
7044
7045
7046     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7047     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7048     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7049 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7050 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7051   $as_echo_n "(cached) " >&6
7052 else
7053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7054 /* end confdefs.h.  */
7055
7056 /* Some systems require additional headers.  */
7057 #ifndef __GLIBC__
7058 # include <stddef.h>
7059 # include <stdio.h>
7060 # include <time.h>
7061 #endif
7062 #include <wchar.h>
7063
7064 int
7065 main ()
7066 {
7067 #undef $gl_func
7068   (void) $gl_func;
7069   ;
7070   return 0;
7071 }
7072 _ACEOF
7073 if ac_fn_c_try_compile "$LINENO"; then :
7074   eval "$as_gl_Symbol=yes"
7075 else
7076   eval "$as_gl_Symbol=no"
7077 fi
7078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7079 fi
7080 eval ac_res=\$$as_gl_Symbol
7081                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7082 $as_echo "$ac_res" >&6; }
7083      eval as_val=\$$as_gl_Symbol
7084    if test "x$as_val" = x""yes; then :
7085   cat >>confdefs.h <<_ACEOF
7086 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7087 _ACEOF
7088
7089                      eval ac_cv_have_decl_$gl_func=yes
7090 fi
7091       done
7092
7093
7094   # Code from module dummy:
7095   # End of code from modules
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105   gltests_libdeps=
7106   gltests_ltlibdeps=
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116   gl_source_base='tests'
7117   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
7118
7119   gl_module_indicator_condition=$gltests_WITNESS
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129   LIBGNU_LIBDEPS="$gl_libdeps"
7130
7131   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7132
7133
7134
7135 # For Makefile dependencies.
7136 GNULIB_STDINT_H=
7137 if test x"$STDINT_H" != x; then
7138   GNULIB_STDINT_H=gnulib/$STDINT_H
7139 fi
7140
7141
7142 PACKAGE=gdb
7143
7144 cat >>confdefs.h <<_ACEOF
7145 #define PACKAGE "$PACKAGE"
7146 _ACEOF
7147
7148
7149
7150 # GDB does not use automake, but gnulib does.  This line lets us
7151 # generate its Makefile.in.
7152 am__api_version='1.11'
7153
7154 # Find a good install program.  We prefer a C program (faster),
7155 # so one script is as good as another.  But avoid the broken or
7156 # incompatible versions:
7157 # SysV /etc/install, /usr/sbin/install
7158 # SunOS /usr/etc/install
7159 # IRIX /sbin/install
7160 # AIX /bin/install
7161 # AmigaOS /C/install, which installs bootblocks on floppy discs
7162 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7163 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7164 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7165 # OS/2's system install, which has a completely different semantic
7166 # ./install, which can be erroneously created by make from ./install.sh.
7167 # Reject install programs that cannot install multiple files.
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7169 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7170 if test -z "$INSTALL"; then
7171 if test "${ac_cv_path_install+set}" = set; then :
7172   $as_echo_n "(cached) " >&6
7173 else
7174   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7175 for as_dir in $PATH
7176 do
7177   IFS=$as_save_IFS
7178   test -z "$as_dir" && as_dir=.
7179     # Account for people who put trailing slashes in PATH elements.
7180 case $as_dir/ in #((
7181   ./ | .// | /[cC]/* | \
7182   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7183   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7184   /usr/ucb/* ) ;;
7185   *)
7186     # OSF1 and SCO ODT 3.0 have their own names for install.
7187     # Don't use installbsd from OSF since it installs stuff as root
7188     # by default.
7189     for ac_prog in ginstall scoinst install; do
7190       for ac_exec_ext in '' $ac_executable_extensions; do
7191         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7192           if test $ac_prog = install &&
7193             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7194             # AIX install.  It has an incompatible calling convention.
7195             :
7196           elif test $ac_prog = install &&
7197             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7198             # program-specific install script used by HP pwplus--don't use.
7199             :
7200           else
7201             rm -rf conftest.one conftest.two conftest.dir
7202             echo one > conftest.one
7203             echo two > conftest.two
7204             mkdir conftest.dir
7205             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7206               test -s conftest.one && test -s conftest.two &&
7207               test -s conftest.dir/conftest.one &&
7208               test -s conftest.dir/conftest.two
7209             then
7210               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7211               break 3
7212             fi
7213           fi
7214         fi
7215       done
7216     done
7217     ;;
7218 esac
7219
7220   done
7221 IFS=$as_save_IFS
7222
7223 rm -rf conftest.one conftest.two conftest.dir
7224
7225 fi
7226   if test "${ac_cv_path_install+set}" = set; then
7227     INSTALL=$ac_cv_path_install
7228   else
7229     # As a last resort, use the slow shell script.  Don't cache a
7230     # value for INSTALL within a source directory, because that will
7231     # break other packages using the cache if that directory is
7232     # removed, or if the value is a relative name.
7233     INSTALL=$ac_install_sh
7234   fi
7235 fi
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7237 $as_echo "$INSTALL" >&6; }
7238
7239 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7240 # It thinks the first close brace ends the variable substitution.
7241 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7242
7243 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7244
7245 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7246
7247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7248 $as_echo_n "checking whether build environment is sane... " >&6; }
7249 # Just in case
7250 sleep 1
7251 echo timestamp > conftest.file
7252 # Reject unsafe characters in $srcdir or the absolute working directory
7253 # name.  Accept space and tab only in the latter.
7254 am_lf='
7255 '
7256 case `pwd` in
7257   *[\\\"\#\$\&\'\`$am_lf]*)
7258     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7259 esac
7260 case $srcdir in
7261   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7262     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7263 esac
7264
7265 # Do `set' in a subshell so we don't clobber the current shell's
7266 # arguments.  Must try -L first in case configure is actually a
7267 # symlink; some systems play weird games with the mod time of symlinks
7268 # (eg FreeBSD returns the mod time of the symlink's containing
7269 # directory).
7270 if (
7271    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7272    if test "$*" = "X"; then
7273       # -L didn't work.
7274       set X `ls -t "$srcdir/configure" conftest.file`
7275    fi
7276    rm -f conftest.file
7277    if test "$*" != "X $srcdir/configure conftest.file" \
7278       && test "$*" != "X conftest.file $srcdir/configure"; then
7279
7280       # If neither matched, then we have a broken ls.  This can happen
7281       # if, for instance, CONFIG_SHELL is bash and it inherits a
7282       # broken ls alias from the environment.  This has actually
7283       # happened.  Such a system could not be considered "sane".
7284       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7285 alias in your environment" "$LINENO" 5
7286    fi
7287
7288    test "$2" = conftest.file
7289    )
7290 then
7291    # Ok.
7292    :
7293 else
7294    as_fn_error "newly created file is older than distributed files!
7295 Check your system clock" "$LINENO" 5
7296 fi
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7298 $as_echo "yes" >&6; }
7299 test "$program_prefix" != NONE &&
7300   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7301 # Use a double $ so make ignores it.
7302 test "$program_suffix" != NONE &&
7303   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7304 # Double any \ or $.
7305 # By default was `s,x,x', remove it if useless.
7306 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7307 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7308
7309 # expand $ac_aux_dir to an absolute path
7310 am_aux_dir=`cd $ac_aux_dir && pwd`
7311
7312 if test x"${MISSING+set}" != xset; then
7313   case $am_aux_dir in
7314   *\ * | *\     *)
7315     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7316   *)
7317     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7318   esac
7319 fi
7320 # Use eval to expand $SHELL
7321 if eval "$MISSING --run true"; then
7322   am_missing_run="$MISSING --run "
7323 else
7324   am_missing_run=
7325   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7326 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7327 fi
7328
7329 if test x"${install_sh}" != xset; then
7330   case $am_aux_dir in
7331   *\ * | *\     *)
7332     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7333   *)
7334     install_sh="\${SHELL} $am_aux_dir/install-sh"
7335   esac
7336 fi
7337
7338 # Installed binaries are usually stripped using `strip' when the user
7339 # run `make install-strip'.  However `strip' might not be the right
7340 # tool to use in cross-compilation environments, therefore Automake
7341 # will honor the `STRIP' environment variable to overrule this program.
7342 if test "$cross_compiling" != no; then
7343   if test -n "$ac_tool_prefix"; then
7344   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7345 set dummy ${ac_tool_prefix}strip; ac_word=$2
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7347 $as_echo_n "checking for $ac_word... " >&6; }
7348 if test "${ac_cv_prog_STRIP+set}" = set; then :
7349   $as_echo_n "(cached) " >&6
7350 else
7351   if test -n "$STRIP"; then
7352   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7353 else
7354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7355 for as_dir in $PATH
7356 do
7357   IFS=$as_save_IFS
7358   test -z "$as_dir" && as_dir=.
7359     for ac_exec_ext in '' $ac_executable_extensions; do
7360   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7361     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7363     break 2
7364   fi
7365 done
7366   done
7367 IFS=$as_save_IFS
7368
7369 fi
7370 fi
7371 STRIP=$ac_cv_prog_STRIP
7372 if test -n "$STRIP"; then
7373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7374 $as_echo "$STRIP" >&6; }
7375 else
7376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7377 $as_echo "no" >&6; }
7378 fi
7379
7380
7381 fi
7382 if test -z "$ac_cv_prog_STRIP"; then
7383   ac_ct_STRIP=$STRIP
7384   # Extract the first word of "strip", so it can be a program name with args.
7385 set dummy strip; ac_word=$2
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7387 $as_echo_n "checking for $ac_word... " >&6; }
7388 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7389   $as_echo_n "(cached) " >&6
7390 else
7391   if test -n "$ac_ct_STRIP"; then
7392   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7393 else
7394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7395 for as_dir in $PATH
7396 do
7397   IFS=$as_save_IFS
7398   test -z "$as_dir" && as_dir=.
7399     for ac_exec_ext in '' $ac_executable_extensions; do
7400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7401     ac_cv_prog_ac_ct_STRIP="strip"
7402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7403     break 2
7404   fi
7405 done
7406   done
7407 IFS=$as_save_IFS
7408
7409 fi
7410 fi
7411 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7412 if test -n "$ac_ct_STRIP"; then
7413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7414 $as_echo "$ac_ct_STRIP" >&6; }
7415 else
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418 fi
7419
7420   if test "x$ac_ct_STRIP" = x; then
7421     STRIP=":"
7422   else
7423     case $cross_compiling:$ac_tool_warned in
7424 yes:)
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7426 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7427 ac_tool_warned=yes ;;
7428 esac
7429     STRIP=$ac_ct_STRIP
7430   fi
7431 else
7432   STRIP="$ac_cv_prog_STRIP"
7433 fi
7434
7435 fi
7436 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7437
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7439 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7440 if test -z "$MKDIR_P"; then
7441   if test "${ac_cv_path_mkdir+set}" = set; then :
7442   $as_echo_n "(cached) " >&6
7443 else
7444   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7445 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7446 do
7447   IFS=$as_save_IFS
7448   test -z "$as_dir" && as_dir=.
7449     for ac_prog in mkdir gmkdir; do
7450          for ac_exec_ext in '' $ac_executable_extensions; do
7451            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7452            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7453              'mkdir (GNU coreutils) '* | \
7454              'mkdir (coreutils) '* | \
7455              'mkdir (fileutils) '4.1*)
7456                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7457                break 3;;
7458            esac
7459          done
7460        done
7461   done
7462 IFS=$as_save_IFS
7463
7464 fi
7465
7466   if test "${ac_cv_path_mkdir+set}" = set; then
7467     MKDIR_P="$ac_cv_path_mkdir -p"
7468   else
7469     # As a last resort, use the slow shell script.  Don't cache a
7470     # value for MKDIR_P within a source directory, because that will
7471     # break other packages using the cache if that directory is
7472     # removed, or if the value is a relative name.
7473     test -d ./--version && rmdir ./--version
7474     MKDIR_P="$ac_install_sh -d"
7475   fi
7476 fi
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7478 $as_echo "$MKDIR_P" >&6; }
7479
7480
7481 mkdir_p="$MKDIR_P"
7482 case $mkdir_p in
7483   [\\/$]* | ?:[\\/]*) ;;
7484   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7485 esac
7486
7487 for ac_prog in gawk mawk nawk awk
7488 do
7489   # Extract the first word of "$ac_prog", so it can be a program name with args.
7490 set dummy $ac_prog; ac_word=$2
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7492 $as_echo_n "checking for $ac_word... " >&6; }
7493 if test "${ac_cv_prog_AWK+set}" = set; then :
7494   $as_echo_n "(cached) " >&6
7495 else
7496   if test -n "$AWK"; then
7497   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7498 else
7499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7500 for as_dir in $PATH
7501 do
7502   IFS=$as_save_IFS
7503   test -z "$as_dir" && as_dir=.
7504     for ac_exec_ext in '' $ac_executable_extensions; do
7505   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7506     ac_cv_prog_AWK="$ac_prog"
7507     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7508     break 2
7509   fi
7510 done
7511   done
7512 IFS=$as_save_IFS
7513
7514 fi
7515 fi
7516 AWK=$ac_cv_prog_AWK
7517 if test -n "$AWK"; then
7518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7519 $as_echo "$AWK" >&6; }
7520 else
7521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7522 $as_echo "no" >&6; }
7523 fi
7524
7525
7526   test -n "$AWK" && break
7527 done
7528
7529 ac_config_commands="$ac_config_commands depfiles"
7530
7531
7532 am_make=${MAKE-make}
7533 cat > confinc << 'END'
7534 am__doit:
7535         @echo this is the am__doit target
7536 .PHONY: am__doit
7537 END
7538 # If we don't find an include directive, just comment out the code.
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7540 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7541 am__include="#"
7542 am__quote=
7543 _am_result=none
7544 # First try GNU make style include.
7545 echo "include confinc" > confmf
7546 # Ignore all kinds of additional output from `make'.
7547 case `$am_make -s -f confmf 2> /dev/null` in #(
7548 *the\ am__doit\ target*)
7549   am__include=include
7550   am__quote=
7551   _am_result=GNU
7552   ;;
7553 esac
7554 # Now try BSD make style include.
7555 if test "$am__include" = "#"; then
7556    echo '.include "confinc"' > confmf
7557    case `$am_make -s -f confmf 2> /dev/null` in #(
7558    *the\ am__doit\ target*)
7559      am__include=.include
7560      am__quote="\""
7561      _am_result=BSD
7562      ;;
7563    esac
7564 fi
7565
7566
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7568 $as_echo "$_am_result" >&6; }
7569 rm -f confinc confmf
7570
7571 # Check whether --enable-dependency-tracking was given.
7572 if test "${enable_dependency_tracking+set}" = set; then :
7573   enableval=$enable_dependency_tracking;
7574 fi
7575
7576 if test "x$enable_dependency_tracking" != xno; then
7577   am_depcomp="$ac_aux_dir/depcomp"
7578   AMDEPBACKSLASH='\'
7579 fi
7580  if test "x$enable_dependency_tracking" != xno; then
7581   AMDEP_TRUE=
7582   AMDEP_FALSE='#'
7583 else
7584   AMDEP_TRUE='#'
7585   AMDEP_FALSE=
7586 fi
7587
7588
7589 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7590   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7591   # is not polluted with repeated "-I."
7592   am__isrc=' -I$(srcdir)'
7593   # test to see if srcdir already configured
7594   if test -f $srcdir/config.status; then
7595     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7596   fi
7597 fi
7598
7599 # test whether we have cygpath
7600 if test -z "$CYGPATH_W"; then
7601   if (cygpath --version) >/dev/null 2>/dev/null; then
7602     CYGPATH_W='cygpath -w'
7603   else
7604     CYGPATH_W=echo
7605   fi
7606 fi
7607
7608
7609 # Define the identity of the package.
7610  PACKAGE=gdb
7611  VERSION=UNUSED-VERSION
7612
7613
7614 # Some tools Automake needs.
7615
7616 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7617
7618
7619 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7620
7621
7622 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7623
7624
7625 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7626
7627
7628 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7629
7630 # We need awk for the "check" target.  The system "awk" is bad on
7631 # some platforms.
7632 # Always define AMTAR for backward compatibility.
7633
7634 AMTAR=${AMTAR-"${am_missing_run}tar"}
7635
7636 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7637
7638
7639
7640
7641 depcc="$CC"   am_compiler_list=
7642
7643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7644 $as_echo_n "checking dependency style of $depcc... " >&6; }
7645 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7649   # We make a subdir and do the tests there.  Otherwise we can end up
7650   # making bogus files that we don't know about and never remove.  For
7651   # instance it was reported that on HP-UX the gcc test will end up
7652   # making a dummy file named `D' -- because `-MD' means `put the output
7653   # in D'.
7654   mkdir conftest.dir
7655   # Copy depcomp to subdir because otherwise we won't find it if we're
7656   # using a relative directory.
7657   cp "$am_depcomp" conftest.dir
7658   cd conftest.dir
7659   # We will build objects and dependencies in a subdirectory because
7660   # it helps to detect inapplicable dependency modes.  For instance
7661   # both Tru64's cc and ICC support -MD to output dependencies as a
7662   # side effect of compilation, but ICC will put the dependencies in
7663   # the current directory while Tru64 will put them in the object
7664   # directory.
7665   mkdir sub
7666
7667   am_cv_CC_dependencies_compiler_type=none
7668   if test "$am_compiler_list" = ""; then
7669      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7670   fi
7671   am__universal=false
7672   case " $depcc " in #(
7673      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7674      esac
7675
7676   for depmode in $am_compiler_list; do
7677     # Setup a source with many dependencies, because some compilers
7678     # like to wrap large dependency lists on column 80 (with \), and
7679     # we should not choose a depcomp mode which is confused by this.
7680     #
7681     # We need to recreate these files for each test, as the compiler may
7682     # overwrite some of them when testing with obscure command lines.
7683     # This happens at least with the AIX C compiler.
7684     : > sub/conftest.c
7685     for i in 1 2 3 4 5 6; do
7686       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7687       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7688       # Solaris 8's {/usr,}/bin/sh.
7689       touch sub/conftst$i.h
7690     done
7691     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7692
7693     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7694     # mode.  It turns out that the SunPro C++ compiler does not properly
7695     # handle `-M -o', and we need to detect this.  Also, some Intel
7696     # versions had trouble with output in subdirs
7697     am__obj=sub/conftest.${OBJEXT-o}
7698     am__minus_obj="-o $am__obj"
7699     case $depmode in
7700     gcc)
7701       # This depmode causes a compiler race in universal mode.
7702       test "$am__universal" = false || continue
7703       ;;
7704     nosideeffect)
7705       # after this tag, mechanisms are not by side-effect, so they'll
7706       # only be used when explicitly requested
7707       if test "x$enable_dependency_tracking" = xyes; then
7708         continue
7709       else
7710         break
7711       fi
7712       ;;
7713     msvisualcpp | msvcmsys)
7714       # This compiler won't grok `-c -o', but also, the minuso test has
7715       # not run yet.  These depmodes are late enough in the game, and
7716       # so weak that their functioning should not be impacted.
7717       am__obj=conftest.${OBJEXT-o}
7718       am__minus_obj=
7719       ;;
7720     none) break ;;
7721     esac
7722     if depmode=$depmode \
7723        source=sub/conftest.c object=$am__obj \
7724        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7725        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7726          >/dev/null 2>conftest.err &&
7727        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7728        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7729        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7730        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7731       # icc doesn't choke on unknown options, it will just issue warnings
7732       # or remarks (even with -Werror).  So we grep stderr for any message
7733       # that says an option was ignored or not supported.
7734       # When given -MP, icc 7.0 and 7.1 complain thusly:
7735       #   icc: Command line warning: ignoring option '-M'; no argument required
7736       # The diagnosis changed in icc 8.0:
7737       #   icc: Command line remark: option '-MP' not supported
7738       if (grep 'ignoring option' conftest.err ||
7739           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7740         am_cv_CC_dependencies_compiler_type=$depmode
7741         break
7742       fi
7743     fi
7744   done
7745
7746   cd ..
7747   rm -rf conftest.dir
7748 else
7749   am_cv_CC_dependencies_compiler_type=none
7750 fi
7751
7752 fi
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7754 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7755 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7756
7757  if
7758   test "x$enable_dependency_tracking" != xno \
7759   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7760   am__fastdepCC_TRUE=
7761   am__fastdepCC_FALSE='#'
7762 else
7763   am__fastdepCC_TRUE='#'
7764   am__fastdepCC_FALSE=
7765 fi
7766
7767
7768
7769
7770
7771
7772 # Check whether --with-separate-debug-dir was given.
7773 if test "${with_separate_debug_dir+set}" = set; then :
7774   withval=$with_separate_debug_dir;
7775     DEBUGDIR=$withval
7776 else
7777   DEBUGDIR=${libdir}/debug
7778 fi
7779
7780
7781   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7782   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7783   ac_define_dir=`eval echo $DEBUGDIR`
7784   ac_define_dir=`eval echo $ac_define_dir`
7785
7786 cat >>confdefs.h <<_ACEOF
7787 #define DEBUGDIR "$ac_define_dir"
7788 _ACEOF
7789
7790
7791
7792
7793   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7794      if test "x$prefix" = xNONE; then
7795         test_prefix=/usr/local
7796      else
7797         test_prefix=$prefix
7798      fi
7799   else
7800      test_prefix=$exec_prefix
7801   fi
7802   value=0
7803   case ${ac_define_dir} in
7804      "${test_prefix}"|"${test_prefix}/"*|\
7805         '${exec_prefix}'|'${exec_prefix}/'*)
7806      value=1
7807      ;;
7808   esac
7809
7810 cat >>confdefs.h <<_ACEOF
7811 #define DEBUGDIR_RELOCATABLE $value
7812 _ACEOF
7813
7814
7815
7816
7817 # GDB's datadir relocation
7818
7819
7820
7821 # Check whether --with-gdb-datadir was given.
7822 if test "${with_gdb_datadir+set}" = set; then :
7823   withval=$with_gdb_datadir;
7824     GDB_DATADIR=$withval
7825 else
7826   GDB_DATADIR=${datadir}/gdb
7827 fi
7828
7829
7830   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7831   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7832   ac_define_dir=`eval echo $GDB_DATADIR`
7833   ac_define_dir=`eval echo $ac_define_dir`
7834
7835 cat >>confdefs.h <<_ACEOF
7836 #define GDB_DATADIR "$ac_define_dir"
7837 _ACEOF
7838
7839
7840
7841
7842   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7843      if test "x$prefix" = xNONE; then
7844         test_prefix=/usr/local
7845      else
7846         test_prefix=$prefix
7847      fi
7848   else
7849      test_prefix=$exec_prefix
7850   fi
7851   value=0
7852   case ${ac_define_dir} in
7853      "${test_prefix}"|"${test_prefix}/"*|\
7854         '${exec_prefix}'|'${exec_prefix}/'*)
7855      value=1
7856      ;;
7857   esac
7858
7859 cat >>confdefs.h <<_ACEOF
7860 #define GDB_DATADIR_RELOCATABLE $value
7861 _ACEOF
7862
7863
7864
7865
7866
7867 # Check whether --with-relocated-sources was given.
7868 if test "${with_relocated_sources+set}" = set; then :
7869   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7870
7871   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7872   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7873   ac_define_dir=`eval echo $reloc_srcdir`
7874   ac_define_dir=`eval echo $ac_define_dir`
7875
7876 cat >>confdefs.h <<_ACEOF
7877 #define RELOC_SRCDIR "$ac_define_dir"
7878 _ACEOF
7879
7880
7881
7882 fi
7883
7884
7885
7886
7887 subdirs="$subdirs testsuite"
7888
7889
7890 # Check whether to support alternative target configurations
7891 # Check whether --enable-targets was given.
7892 if test "${enable_targets+set}" = set; then :
7893   enableval=$enable_targets; case "${enableval}" in
7894   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7895             ;;
7896   no)       enable_targets= ;;
7897   *)        enable_targets=$enableval ;;
7898 esac
7899 fi
7900
7901
7902 # Check whether to enable 64-bit support on 32-bit hosts
7903 # Check whether --enable-64-bit-bfd was given.
7904 if test "${enable_64_bit_bfd+set}" = set; then :
7905   enableval=$enable_64_bit_bfd; case "${enableval}" in
7906   yes)  want64=true  ;;
7907   no)   want64=false ;;
7908   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7909 esac
7910 else
7911   want64=false
7912 fi
7913
7914 # Provide defaults for some variables set by the per-host and per-target
7915 # configuration.
7916 gdb_host_obs=posix-hdep.o
7917
7918 if test "${target}" = "${host}"; then
7919   gdb_native=yes
7920 else
7921   gdb_native=no
7922 fi
7923
7924 . $srcdir/configure.host
7925
7926 # Accumulate some settings from configure.tgt over all enabled targets
7927
7928 TARGET_OBS=
7929 all_targets=
7930
7931 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7932 do
7933   if test "$targ_alias" = "all"; then
7934     all_targets=true
7935   else
7936     # Canonicalize the secondary target names.
7937     result=`$ac_config_sub $targ_alias 2>/dev/null`
7938     if test -n "$result"; then
7939         targ=$result
7940     else
7941         targ=$targ_alias
7942     fi
7943
7944     . ${srcdir}/configure.tgt
7945
7946     if test -z "${gdb_target_obs}"; then :
7947   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7948 fi
7949
7950     # Target-specific object files
7951     for i in ${gdb_target_obs}; do
7952         case " $TARGET_OBS " in
7953         *" ${i} "*) ;;
7954         *)
7955           TARGET_OBS="$TARGET_OBS ${i}"
7956           ;;
7957         esac
7958     done
7959
7960     # Check whether this target needs 64-bit CORE_ADDR
7961     if test x${want64} = xfalse; then
7962       . ${srcdir}/../bfd/config.bfd
7963     fi
7964   fi
7965 done
7966
7967 if test x${all_targets} = xtrue; then
7968
7969   # We want all 64-bit targets if we either:
7970   #  - run on a 64-bit host  or
7971   #  - already require 64-bit support for some other target  or
7972   #  - the --enable-64-bit-bfd option was supplied
7973   # Otherwise we only support all 32-bit targets.
7974   #
7975   # NOTE: This test must be in sync with the corresponding
7976   #       tests in BFD!
7977
7978   if test x${want64} = xfalse; then
7979     # The cast to long int works around a bug in the HP C Compiler
7980 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7981 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7982 # This bug is HP SR number 8606223364.
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7984 $as_echo_n "checking size of long... " >&6; }
7985 if test "${ac_cv_sizeof_long+set}" = set; then :
7986   $as_echo_n "(cached) " >&6
7987 else
7988   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7989
7990 else
7991   if test "$ac_cv_type_long" = yes; then
7992      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7993 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7994 { as_fn_set_status 77
7995 as_fn_error "cannot compute sizeof (long)
7996 See \`config.log' for more details." "$LINENO" 5; }; }
7997    else
7998      ac_cv_sizeof_long=0
7999    fi
8000 fi
8001
8002 fi
8003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8004 $as_echo "$ac_cv_sizeof_long" >&6; }
8005
8006
8007
8008 cat >>confdefs.h <<_ACEOF
8009 #define SIZEOF_LONG $ac_cv_sizeof_long
8010 _ACEOF
8011
8012
8013     if test "x${ac_cv_sizeof_long}" = "x8"; then
8014       want64=true
8015     fi
8016   fi
8017   if test x${want64} = xtrue; then
8018     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8019   else
8020     TARGET_OBS='$(ALL_TARGET_OBS)'
8021   fi
8022 fi
8023
8024
8025
8026 # For other settings, only the main target counts.
8027 gdb_sim=
8028 gdb_osabi=
8029 build_gdbserver=
8030 targ=$target; . ${srcdir}/configure.tgt
8031
8032 # Fetch the default architecture and default target vector from BFD.
8033 targ=$target; . $srcdir/../bfd/config.bfd
8034
8035 # We only want the first architecture, so strip off the others if
8036 # there is more than one.
8037 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8038
8039 if test "x$targ_archs" != x; then
8040
8041 cat >>confdefs.h <<_ACEOF
8042 #define DEFAULT_BFD_ARCH $targ_archs
8043 _ACEOF
8044
8045 fi
8046 if test "x$targ_defvec" != x; then
8047
8048 cat >>confdefs.h <<_ACEOF
8049 #define DEFAULT_BFD_VEC $targ_defvec
8050 _ACEOF
8051
8052 fi
8053
8054 # The CLI cannot be disabled yet, but may be in the future.
8055
8056 # Enable CLI.
8057 # Check whether --enable-gdbcli was given.
8058 if test "${enable_gdbcli+set}" = set; then :
8059   enableval=$enable_gdbcli; case $enableval in
8060     yes)
8061       ;;
8062     no)
8063       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8064     *)
8065       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8066   esac
8067 else
8068   enable_gdbcli=yes
8069 fi
8070
8071 if test x"$enable_gdbcli" = xyes; then
8072   if test -d $srcdir/cli; then
8073     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8074     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8075     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8076     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8077   fi
8078 fi
8079
8080 # Enable MI.
8081 # Check whether --enable-gdbmi was given.
8082 if test "${enable_gdbmi+set}" = set; then :
8083   enableval=$enable_gdbmi; case $enableval in
8084     yes | no)
8085       ;;
8086     *)
8087       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8088   esac
8089 else
8090   enable_gdbmi=yes
8091 fi
8092
8093 if test x"$enable_gdbmi" = xyes; then
8094   if test -d $srcdir/mi; then
8095     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8096     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8097     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8098     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8099   fi
8100 fi
8101
8102 # Enable TUI.
8103 # Check whether --enable-tui was given.
8104 if test "${enable_tui+set}" = set; then :
8105   enableval=$enable_tui; case $enableval in
8106     yes | no | auto)
8107       ;;
8108     *)
8109       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8110   esac
8111 else
8112   enable_tui=auto
8113 fi
8114
8115
8116 # Enable gdbtk.
8117 # Check whether --enable-gdbtk was given.
8118 if test "${enable_gdbtk+set}" = set; then :
8119   enableval=$enable_gdbtk; case $enableval in
8120     yes | no)
8121       ;;
8122     *)
8123       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8124   esac
8125 else
8126   if test -d $srcdir/gdbtk; then
8127     enable_gdbtk=yes
8128   else
8129     enable_gdbtk=no
8130   fi
8131 fi
8132
8133 # We unconditionally disable gdbtk tests on selected platforms.
8134 case $host_os in
8135   go32* | windows*)
8136     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8137 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8138     enable_gdbtk=no ;;
8139 esac
8140
8141 # Libunwind support.
8142
8143 # Check whether --with-libunwind was given.
8144 if test "${with_libunwind+set}" = set; then :
8145   withval=$with_libunwind; case "${withval}" in
8146   yes)  enable_libunwind=yes ;;
8147   no)   enable_libunwind=no ;;
8148   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8149 esac
8150 else
8151
8152   for ac_header in libunwind.h libunwind-ia64.h
8153 do :
8154   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8155 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8156 eval as_val=\$$as_ac_Header
8157    if test "x$as_val" = x""yes; then :
8158   cat >>confdefs.h <<_ACEOF
8159 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8160 _ACEOF
8161
8162 fi
8163
8164 done
8165
8166   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8167     enable_libunwind=yes;
8168   fi
8169
8170 fi
8171
8172
8173 if test x"$enable_libunwind" = xyes; then
8174   for ac_header in libunwind.h libunwind-ia64.h
8175 do :
8176   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8177 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8178 eval as_val=\$$as_ac_Header
8179    if test "x$as_val" = x""yes; then :
8180   cat >>confdefs.h <<_ACEOF
8181 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8182 _ACEOF
8183
8184 fi
8185
8186 done
8187
8188
8189 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8190
8191   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8192   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8193   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8194 fi
8195
8196 opt_curses=no
8197
8198 # Check whether --with-curses was given.
8199 if test "${with_curses+set}" = set; then :
8200   withval=$with_curses; opt_curses=$withval
8201 fi
8202
8203
8204 prefer_curses=no
8205 if test "$opt_curses" = "yes"; then
8206   prefer_curses=yes
8207 fi
8208
8209 # Profiling support.
8210 # Check whether --enable-profiling was given.
8211 if test "${enable_profiling+set}" = set; then :
8212   enableval=$enable_profiling; case $enableval in
8213     yes | no)
8214       ;;
8215     *)
8216       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8217   esac
8218 else
8219   enable_profiling=no
8220 fi
8221
8222
8223 for ac_func in monstartup _mcleanup
8224 do :
8225   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8226 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8227 eval as_val=\$$as_ac_var
8228    if test "x$as_val" = x""yes; then :
8229   cat >>confdefs.h <<_ACEOF
8230 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8231 _ACEOF
8232
8233 fi
8234 done
8235
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8237 $as_echo_n "checking for _etext... " >&6; }
8238 if test "${ac_cv_var__etext+set}" = set; then :
8239   $as_echo_n "(cached) " >&6
8240 else
8241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8242 /* end confdefs.h.  */
8243 #include <stdlib.h>
8244 extern char _etext;
8245
8246 int
8247 main ()
8248 {
8249 free (&_etext);
8250   ;
8251   return 0;
8252 }
8253 _ACEOF
8254 if ac_fn_c_try_link "$LINENO"; then :
8255   ac_cv_var__etext=yes
8256 else
8257   ac_cv_var__etext=no
8258 fi
8259 rm -f core conftest.err conftest.$ac_objext \
8260     conftest$ac_exeext conftest.$ac_ext
8261 fi
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8263 $as_echo "$ac_cv_var__etext" >&6; }
8264 if test $ac_cv_var__etext = yes; then
8265
8266 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8267
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8270 $as_echo_n "checking for etext... " >&6; }
8271 if test "${ac_cv_var_etext+set}" = set; then :
8272   $as_echo_n "(cached) " >&6
8273 else
8274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8275 /* end confdefs.h.  */
8276 #include <stdlib.h>
8277 extern char etext;
8278
8279 int
8280 main ()
8281 {
8282 free (&etext);
8283   ;
8284   return 0;
8285 }
8286 _ACEOF
8287 if ac_fn_c_try_link "$LINENO"; then :
8288   ac_cv_var_etext=yes
8289 else
8290   ac_cv_var_etext=no
8291 fi
8292 rm -f core conftest.err conftest.$ac_objext \
8293     conftest$ac_exeext conftest.$ac_ext
8294 fi
8295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8296 $as_echo "$ac_cv_var_etext" >&6; }
8297 if test $ac_cv_var_etext = yes; then
8298
8299 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8300
8301 fi
8302 if test "$enable_profiling" = yes ; then
8303   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8304     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8305   fi
8306   PROFILE_CFLAGS=-pg
8307   OLD_CFLAGS="$CFLAGS"
8308   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8309
8310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8311 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8312 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8313   $as_echo_n "(cached) " >&6
8314 else
8315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h.  */
8317
8318 int
8319 main ()
8320 {
8321 int x;
8322   ;
8323   return 0;
8324 }
8325 _ACEOF
8326 if ac_fn_c_try_compile "$LINENO"; then :
8327   ac_cv_cc_supports_pg=yes
8328 else
8329   ac_cv_cc_supports_pg=no
8330 fi
8331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8332 fi
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8334 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8335
8336   if test $ac_cv_cc_supports_pg = no; then
8337     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8338   fi
8339
8340   CFLAGS="$OLD_CFLAGS"
8341 fi
8342
8343
8344
8345 # Check whether --with-pkgversion was given.
8346 if test "${with_pkgversion+set}" = set; then :
8347   withval=$with_pkgversion; case "$withval" in
8348       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8349       no)  PKGVERSION= ;;
8350       *)   PKGVERSION="($withval) " ;;
8351      esac
8352 else
8353   PKGVERSION="(GDB) "
8354
8355 fi
8356
8357
8358
8359
8360
8361 # Check whether --with-bugurl was given.
8362 if test "${with_bugurl+set}" = set; then :
8363   withval=$with_bugurl; case "$withval" in
8364       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8365       no)  BUGURL=
8366            ;;
8367       *)   BUGURL="$withval"
8368            ;;
8369      esac
8370 else
8371   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8372
8373 fi
8374
8375   case ${BUGURL} in
8376   "")
8377     REPORT_BUGS_TO=
8378     REPORT_BUGS_TEXI=
8379     ;;
8380   *)
8381     REPORT_BUGS_TO="<$BUGURL>"
8382     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8383     ;;
8384   esac;
8385
8386
8387
8388
8389 cat >>confdefs.h <<_ACEOF
8390 #define PKGVERSION "$PKGVERSION"
8391 _ACEOF
8392
8393
8394 cat >>confdefs.h <<_ACEOF
8395 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8396 _ACEOF
8397
8398
8399 # --------------------- #
8400 # Checks for programs.  #
8401 # --------------------- #
8402
8403 for ac_prog in gawk mawk nawk awk
8404 do
8405   # Extract the first word of "$ac_prog", so it can be a program name with args.
8406 set dummy $ac_prog; ac_word=$2
8407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8408 $as_echo_n "checking for $ac_word... " >&6; }
8409 if test "${ac_cv_prog_AWK+set}" = set; then :
8410   $as_echo_n "(cached) " >&6
8411 else
8412   if test -n "$AWK"; then
8413   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8414 else
8415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8416 for as_dir in $PATH
8417 do
8418   IFS=$as_save_IFS
8419   test -z "$as_dir" && as_dir=.
8420     for ac_exec_ext in '' $ac_executable_extensions; do
8421   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8422     ac_cv_prog_AWK="$ac_prog"
8423     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8424     break 2
8425   fi
8426 done
8427   done
8428 IFS=$as_save_IFS
8429
8430 fi
8431 fi
8432 AWK=$ac_cv_prog_AWK
8433 if test -n "$AWK"; then
8434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8435 $as_echo "$AWK" >&6; }
8436 else
8437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8438 $as_echo "no" >&6; }
8439 fi
8440
8441
8442   test -n "$AWK" && break
8443 done
8444
8445
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8447 $as_echo_n "checking whether ln -s works... " >&6; }
8448 LN_S=$as_ln_s
8449 if test "$LN_S" = "ln -s"; then
8450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8451 $as_echo "yes" >&6; }
8452 else
8453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8454 $as_echo "no, using $LN_S" >&6; }
8455 fi
8456
8457 if test -n "$ac_tool_prefix"; then
8458   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8459 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8461 $as_echo_n "checking for $ac_word... " >&6; }
8462 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8463   $as_echo_n "(cached) " >&6
8464 else
8465   if test -n "$RANLIB"; then
8466   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8467 else
8468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8469 for as_dir in $PATH
8470 do
8471   IFS=$as_save_IFS
8472   test -z "$as_dir" && as_dir=.
8473     for ac_exec_ext in '' $ac_executable_extensions; do
8474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8475     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8477     break 2
8478   fi
8479 done
8480   done
8481 IFS=$as_save_IFS
8482
8483 fi
8484 fi
8485 RANLIB=$ac_cv_prog_RANLIB
8486 if test -n "$RANLIB"; then
8487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8488 $as_echo "$RANLIB" >&6; }
8489 else
8490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8491 $as_echo "no" >&6; }
8492 fi
8493
8494
8495 fi
8496 if test -z "$ac_cv_prog_RANLIB"; then
8497   ac_ct_RANLIB=$RANLIB
8498   # Extract the first word of "ranlib", so it can be a program name with args.
8499 set dummy ranlib; ac_word=$2
8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8501 $as_echo_n "checking for $ac_word... " >&6; }
8502 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8503   $as_echo_n "(cached) " >&6
8504 else
8505   if test -n "$ac_ct_RANLIB"; then
8506   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8507 else
8508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8509 for as_dir in $PATH
8510 do
8511   IFS=$as_save_IFS
8512   test -z "$as_dir" && as_dir=.
8513     for ac_exec_ext in '' $ac_executable_extensions; do
8514   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8515     ac_cv_prog_ac_ct_RANLIB="ranlib"
8516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8517     break 2
8518   fi
8519 done
8520   done
8521 IFS=$as_save_IFS
8522
8523 fi
8524 fi
8525 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8526 if test -n "$ac_ct_RANLIB"; then
8527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8528 $as_echo "$ac_ct_RANLIB" >&6; }
8529 else
8530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8531 $as_echo "no" >&6; }
8532 fi
8533
8534   if test "x$ac_ct_RANLIB" = x; then
8535     RANLIB=":"
8536   else
8537     case $cross_compiling:$ac_tool_warned in
8538 yes:)
8539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8541 ac_tool_warned=yes ;;
8542 esac
8543     RANLIB=$ac_ct_RANLIB
8544   fi
8545 else
8546   RANLIB="$ac_cv_prog_RANLIB"
8547 fi
8548
8549 for ac_prog in 'bison -y' byacc
8550 do
8551   # Extract the first word of "$ac_prog", so it can be a program name with args.
8552 set dummy $ac_prog; ac_word=$2
8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8554 $as_echo_n "checking for $ac_word... " >&6; }
8555 if test "${ac_cv_prog_YACC+set}" = set; then :
8556   $as_echo_n "(cached) " >&6
8557 else
8558   if test -n "$YACC"; then
8559   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8560 else
8561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8562 for as_dir in $PATH
8563 do
8564   IFS=$as_save_IFS
8565   test -z "$as_dir" && as_dir=.
8566     for ac_exec_ext in '' $ac_executable_extensions; do
8567   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8568     ac_cv_prog_YACC="$ac_prog"
8569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8570     break 2
8571   fi
8572 done
8573   done
8574 IFS=$as_save_IFS
8575
8576 fi
8577 fi
8578 YACC=$ac_cv_prog_YACC
8579 if test -n "$YACC"; then
8580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8581 $as_echo "$YACC" >&6; }
8582 else
8583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8584 $as_echo "no" >&6; }
8585 fi
8586
8587
8588   test -n "$YACC" && break
8589 done
8590 test -n "$YACC" || YACC="yacc"
8591
8592
8593 if test -n "$ac_tool_prefix"; then
8594   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8595 set dummy ${ac_tool_prefix}ar; ac_word=$2
8596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8597 $as_echo_n "checking for $ac_word... " >&6; }
8598 if test "${ac_cv_prog_AR+set}" = set; then :
8599   $as_echo_n "(cached) " >&6
8600 else
8601   if test -n "$AR"; then
8602   ac_cv_prog_AR="$AR" # Let the user override the test.
8603 else
8604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8605 for as_dir in $PATH
8606 do
8607   IFS=$as_save_IFS
8608   test -z "$as_dir" && as_dir=.
8609     for ac_exec_ext in '' $ac_executable_extensions; do
8610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8611     ac_cv_prog_AR="${ac_tool_prefix}ar"
8612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8613     break 2
8614   fi
8615 done
8616   done
8617 IFS=$as_save_IFS
8618
8619 fi
8620 fi
8621 AR=$ac_cv_prog_AR
8622 if test -n "$AR"; then
8623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8624 $as_echo "$AR" >&6; }
8625 else
8626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8627 $as_echo "no" >&6; }
8628 fi
8629
8630
8631 fi
8632 if test -z "$ac_cv_prog_AR"; then
8633   ac_ct_AR=$AR
8634   # Extract the first word of "ar", so it can be a program name with args.
8635 set dummy ar; ac_word=$2
8636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8637 $as_echo_n "checking for $ac_word... " >&6; }
8638 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8639   $as_echo_n "(cached) " >&6
8640 else
8641   if test -n "$ac_ct_AR"; then
8642   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8643 else
8644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8645 for as_dir in $PATH
8646 do
8647   IFS=$as_save_IFS
8648   test -z "$as_dir" && as_dir=.
8649     for ac_exec_ext in '' $ac_executable_extensions; do
8650   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8651     ac_cv_prog_ac_ct_AR="ar"
8652     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8653     break 2
8654   fi
8655 done
8656   done
8657 IFS=$as_save_IFS
8658
8659 fi
8660 fi
8661 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8662 if test -n "$ac_ct_AR"; then
8663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8664 $as_echo "$ac_ct_AR" >&6; }
8665 else
8666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8667 $as_echo "no" >&6; }
8668 fi
8669
8670   if test "x$ac_ct_AR" = x; then
8671     AR=""
8672   else
8673     case $cross_compiling:$ac_tool_warned in
8674 yes:)
8675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8677 ac_tool_warned=yes ;;
8678 esac
8679     AR=$ac_ct_AR
8680   fi
8681 else
8682   AR="$ac_cv_prog_AR"
8683 fi
8684
8685 if test -n "$ac_tool_prefix"; then
8686   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8687 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8689 $as_echo_n "checking for $ac_word... " >&6; }
8690 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8691   $as_echo_n "(cached) " >&6
8692 else
8693   if test -n "$DLLTOOL"; then
8694   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8695 else
8696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8697 for as_dir in $PATH
8698 do
8699   IFS=$as_save_IFS
8700   test -z "$as_dir" && as_dir=.
8701     for ac_exec_ext in '' $ac_executable_extensions; do
8702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8703     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8705     break 2
8706   fi
8707 done
8708   done
8709 IFS=$as_save_IFS
8710
8711 fi
8712 fi
8713 DLLTOOL=$ac_cv_prog_DLLTOOL
8714 if test -n "$DLLTOOL"; then
8715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8716 $as_echo "$DLLTOOL" >&6; }
8717 else
8718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8719 $as_echo "no" >&6; }
8720 fi
8721
8722
8723 fi
8724 if test -z "$ac_cv_prog_DLLTOOL"; then
8725   ac_ct_DLLTOOL=$DLLTOOL
8726   # Extract the first word of "dlltool", so it can be a program name with args.
8727 set dummy dlltool; ac_word=$2
8728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8729 $as_echo_n "checking for $ac_word... " >&6; }
8730 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8731   $as_echo_n "(cached) " >&6
8732 else
8733   if test -n "$ac_ct_DLLTOOL"; then
8734   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8735 else
8736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8737 for as_dir in $PATH
8738 do
8739   IFS=$as_save_IFS
8740   test -z "$as_dir" && as_dir=.
8741     for ac_exec_ext in '' $ac_executable_extensions; do
8742   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8743     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8745     break 2
8746   fi
8747 done
8748   done
8749 IFS=$as_save_IFS
8750
8751 fi
8752 fi
8753 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8754 if test -n "$ac_ct_DLLTOOL"; then
8755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8756 $as_echo "$ac_ct_DLLTOOL" >&6; }
8757 else
8758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8759 $as_echo "no" >&6; }
8760 fi
8761
8762   if test "x$ac_ct_DLLTOOL" = x; then
8763     DLLTOOL=""
8764   else
8765     case $cross_compiling:$ac_tool_warned in
8766 yes:)
8767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8769 ac_tool_warned=yes ;;
8770 esac
8771     DLLTOOL=$ac_ct_DLLTOOL
8772   fi
8773 else
8774   DLLTOOL="$ac_cv_prog_DLLTOOL"
8775 fi
8776
8777 if test -n "$ac_tool_prefix"; then
8778   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8779 set dummy ${ac_tool_prefix}windres; ac_word=$2
8780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8781 $as_echo_n "checking for $ac_word... " >&6; }
8782 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8783   $as_echo_n "(cached) " >&6
8784 else
8785   if test -n "$WINDRES"; then
8786   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8787 else
8788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8789 for as_dir in $PATH
8790 do
8791   IFS=$as_save_IFS
8792   test -z "$as_dir" && as_dir=.
8793     for ac_exec_ext in '' $ac_executable_extensions; do
8794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8795     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8797     break 2
8798   fi
8799 done
8800   done
8801 IFS=$as_save_IFS
8802
8803 fi
8804 fi
8805 WINDRES=$ac_cv_prog_WINDRES
8806 if test -n "$WINDRES"; then
8807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8808 $as_echo "$WINDRES" >&6; }
8809 else
8810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8811 $as_echo "no" >&6; }
8812 fi
8813
8814
8815 fi
8816 if test -z "$ac_cv_prog_WINDRES"; then
8817   ac_ct_WINDRES=$WINDRES
8818   # Extract the first word of "windres", so it can be a program name with args.
8819 set dummy windres; ac_word=$2
8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8821 $as_echo_n "checking for $ac_word... " >&6; }
8822 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8823   $as_echo_n "(cached) " >&6
8824 else
8825   if test -n "$ac_ct_WINDRES"; then
8826   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8827 else
8828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8829 for as_dir in $PATH
8830 do
8831   IFS=$as_save_IFS
8832   test -z "$as_dir" && as_dir=.
8833     for ac_exec_ext in '' $ac_executable_extensions; do
8834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8835     ac_cv_prog_ac_ct_WINDRES="windres"
8836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8837     break 2
8838   fi
8839 done
8840   done
8841 IFS=$as_save_IFS
8842
8843 fi
8844 fi
8845 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8846 if test -n "$ac_ct_WINDRES"; then
8847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8848 $as_echo "$ac_ct_WINDRES" >&6; }
8849 else
8850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8851 $as_echo "no" >&6; }
8852 fi
8853
8854   if test "x$ac_ct_WINDRES" = x; then
8855     WINDRES=""
8856   else
8857     case $cross_compiling:$ac_tool_warned in
8858 yes:)
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8861 ac_tool_warned=yes ;;
8862 esac
8863     WINDRES=$ac_ct_WINDRES
8864   fi
8865 else
8866   WINDRES="$ac_cv_prog_WINDRES"
8867 fi
8868
8869
8870 # Needed for GNU/Hurd.
8871 if test -n "$ac_tool_prefix"; then
8872   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8873 set dummy ${ac_tool_prefix}mig; ac_word=$2
8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8875 $as_echo_n "checking for $ac_word... " >&6; }
8876 if test "${ac_cv_prog_MIG+set}" = set; then :
8877   $as_echo_n "(cached) " >&6
8878 else
8879   if test -n "$MIG"; then
8880   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8881 else
8882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8883 for as_dir in $PATH
8884 do
8885   IFS=$as_save_IFS
8886   test -z "$as_dir" && as_dir=.
8887     for ac_exec_ext in '' $ac_executable_extensions; do
8888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8889     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8891     break 2
8892   fi
8893 done
8894   done
8895 IFS=$as_save_IFS
8896
8897 fi
8898 fi
8899 MIG=$ac_cv_prog_MIG
8900 if test -n "$MIG"; then
8901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8902 $as_echo "$MIG" >&6; }
8903 else
8904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8905 $as_echo "no" >&6; }
8906 fi
8907
8908
8909 fi
8910 if test -z "$ac_cv_prog_MIG"; then
8911   ac_ct_MIG=$MIG
8912   # Extract the first word of "mig", so it can be a program name with args.
8913 set dummy mig; ac_word=$2
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8915 $as_echo_n "checking for $ac_word... " >&6; }
8916 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8917   $as_echo_n "(cached) " >&6
8918 else
8919   if test -n "$ac_ct_MIG"; then
8920   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8921 else
8922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8923 for as_dir in $PATH
8924 do
8925   IFS=$as_save_IFS
8926   test -z "$as_dir" && as_dir=.
8927     for ac_exec_ext in '' $ac_executable_extensions; do
8928   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8929     ac_cv_prog_ac_ct_MIG="mig"
8930     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8931     break 2
8932   fi
8933 done
8934   done
8935 IFS=$as_save_IFS
8936
8937 fi
8938 fi
8939 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8940 if test -n "$ac_ct_MIG"; then
8941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8942 $as_echo "$ac_ct_MIG" >&6; }
8943 else
8944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8945 $as_echo "no" >&6; }
8946 fi
8947
8948   if test "x$ac_ct_MIG" = x; then
8949     MIG=""
8950   else
8951     case $cross_compiling:$ac_tool_warned in
8952 yes:)
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8954 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8955 ac_tool_warned=yes ;;
8956 esac
8957     MIG=$ac_ct_MIG
8958   fi
8959 else
8960   MIG="$ac_cv_prog_MIG"
8961 fi
8962
8963
8964 # ---------------------- #
8965 # Checks for libraries.  #
8966 # ---------------------- #
8967
8968 # We might need to link with -lm; most simulators need it.
8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8970 $as_echo_n "checking for main in -lm... " >&6; }
8971 if test "${ac_cv_lib_m_main+set}" = set; then :
8972   $as_echo_n "(cached) " >&6
8973 else
8974   ac_check_lib_save_LIBS=$LIBS
8975 LIBS="-lm  $LIBS"
8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8977 /* end confdefs.h.  */
8978
8979
8980 int
8981 main ()
8982 {
8983 return main ();
8984   ;
8985   return 0;
8986 }
8987 _ACEOF
8988 if ac_fn_c_try_link "$LINENO"; then :
8989   ac_cv_lib_m_main=yes
8990 else
8991   ac_cv_lib_m_main=no
8992 fi
8993 rm -f core conftest.err conftest.$ac_objext \
8994     conftest$ac_exeext conftest.$ac_ext
8995 LIBS=$ac_check_lib_save_LIBS
8996 fi
8997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
8998 $as_echo "$ac_cv_lib_m_main" >&6; }
8999 if test "x$ac_cv_lib_m_main" = x""yes; then :
9000   cat >>confdefs.h <<_ACEOF
9001 #define HAVE_LIBM 1
9002 _ACEOF
9003
9004   LIBS="-lm $LIBS"
9005
9006 fi
9007
9008
9009 # We need to link with -lw to get `wctype' on Solaris before Solaris
9010 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9011 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9012 # is known to have this problem).  Therefore we avoid libw if we can.
9013 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9014 if test "x$ac_cv_func_wctype" = x""yes; then :
9015
9016 else
9017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9018 $as_echo_n "checking for wctype in -lw... " >&6; }
9019 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9020   $as_echo_n "(cached) " >&6
9021 else
9022   ac_check_lib_save_LIBS=$LIBS
9023 LIBS="-lw  $LIBS"
9024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9025 /* end confdefs.h.  */
9026
9027 /* Override any GCC internal prototype to avoid an error.
9028    Use char because int might match the return type of a GCC
9029    builtin and then its argument prototype would still apply.  */
9030 #ifdef __cplusplus
9031 extern "C"
9032 #endif
9033 char wctype ();
9034 int
9035 main ()
9036 {
9037 return wctype ();
9038   ;
9039   return 0;
9040 }
9041 _ACEOF
9042 if ac_fn_c_try_link "$LINENO"; then :
9043   ac_cv_lib_w_wctype=yes
9044 else
9045   ac_cv_lib_w_wctype=no
9046 fi
9047 rm -f core conftest.err conftest.$ac_objext \
9048     conftest$ac_exeext conftest.$ac_ext
9049 LIBS=$ac_check_lib_save_LIBS
9050 fi
9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9052 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9053 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9054   cat >>confdefs.h <<_ACEOF
9055 #define HAVE_LIBW 1
9056 _ACEOF
9057
9058   LIBS="-lw $LIBS"
9059
9060 fi
9061
9062 fi
9063
9064
9065 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9067 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9068 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071   ac_func_search_save_LIBS=$LIBS
9072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9073 /* end confdefs.h.  */
9074
9075 /* Override any GCC internal prototype to avoid an error.
9076    Use char because int might match the return type of a GCC
9077    builtin and then its argument prototype would still apply.  */
9078 #ifdef __cplusplus
9079 extern "C"
9080 #endif
9081 char gethostbyname ();
9082 int
9083 main ()
9084 {
9085 return gethostbyname ();
9086   ;
9087   return 0;
9088 }
9089 _ACEOF
9090 for ac_lib in '' nsl; do
9091   if test -z "$ac_lib"; then
9092     ac_res="none required"
9093   else
9094     ac_res=-l$ac_lib
9095     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9096   fi
9097   if ac_fn_c_try_link "$LINENO"; then :
9098   ac_cv_search_gethostbyname=$ac_res
9099 fi
9100 rm -f core conftest.err conftest.$ac_objext \
9101     conftest$ac_exeext
9102   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9103   break
9104 fi
9105 done
9106 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9107
9108 else
9109   ac_cv_search_gethostbyname=no
9110 fi
9111 rm conftest.$ac_ext
9112 LIBS=$ac_func_search_save_LIBS
9113 fi
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9115 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9116 ac_res=$ac_cv_search_gethostbyname
9117 if test "$ac_res" != no; then :
9118   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9119
9120 fi
9121
9122
9123 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9125 $as_echo_n "checking for library containing socketpair... " >&6; }
9126 if test "${ac_cv_search_socketpair+set}" = set; then :
9127   $as_echo_n "(cached) " >&6
9128 else
9129   ac_func_search_save_LIBS=$LIBS
9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9131 /* end confdefs.h.  */
9132
9133 /* Override any GCC internal prototype to avoid an error.
9134    Use char because int might match the return type of a GCC
9135    builtin and then its argument prototype would still apply.  */
9136 #ifdef __cplusplus
9137 extern "C"
9138 #endif
9139 char socketpair ();
9140 int
9141 main ()
9142 {
9143 return socketpair ();
9144   ;
9145   return 0;
9146 }
9147 _ACEOF
9148 for ac_lib in '' socket; do
9149   if test -z "$ac_lib"; then
9150     ac_res="none required"
9151   else
9152     ac_res=-l$ac_lib
9153     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9154   fi
9155   if ac_fn_c_try_link "$LINENO"; then :
9156   ac_cv_search_socketpair=$ac_res
9157 fi
9158 rm -f core conftest.err conftest.$ac_objext \
9159     conftest$ac_exeext
9160   if test "${ac_cv_search_socketpair+set}" = set; then :
9161   break
9162 fi
9163 done
9164 if test "${ac_cv_search_socketpair+set}" = set; then :
9165
9166 else
9167   ac_cv_search_socketpair=no
9168 fi
9169 rm conftest.$ac_ext
9170 LIBS=$ac_func_search_save_LIBS
9171 fi
9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9173 $as_echo "$ac_cv_search_socketpair" >&6; }
9174 ac_res=$ac_cv_search_socketpair
9175 if test "$ac_res" != no; then :
9176   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9177
9178 fi
9179
9180
9181 # Link in zlib if we can.  This allows us to read compressed debug sections.
9182
9183   # See if the user specified whether he wants zlib support or not.
9184
9185 # Check whether --with-zlib was given.
9186 if test "${with_zlib+set}" = set; then :
9187   withval=$with_zlib;
9188 else
9189   with_zlib=auto
9190 fi
9191
9192
9193   if test "$with_zlib" != "no"; then
9194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9195 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9196 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9197   $as_echo_n "(cached) " >&6
9198 else
9199   ac_func_search_save_LIBS=$LIBS
9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9201 /* end confdefs.h.  */
9202
9203 /* Override any GCC internal prototype to avoid an error.
9204    Use char because int might match the return type of a GCC
9205    builtin and then its argument prototype would still apply.  */
9206 #ifdef __cplusplus
9207 extern "C"
9208 #endif
9209 char zlibVersion ();
9210 int
9211 main ()
9212 {
9213 return zlibVersion ();
9214   ;
9215   return 0;
9216 }
9217 _ACEOF
9218 for ac_lib in '' z; do
9219   if test -z "$ac_lib"; then
9220     ac_res="none required"
9221   else
9222     ac_res=-l$ac_lib
9223     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9224   fi
9225   if ac_fn_c_try_link "$LINENO"; then :
9226   ac_cv_search_zlibVersion=$ac_res
9227 fi
9228 rm -f core conftest.err conftest.$ac_objext \
9229     conftest$ac_exeext
9230   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9231   break
9232 fi
9233 done
9234 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9235
9236 else
9237   ac_cv_search_zlibVersion=no
9238 fi
9239 rm conftest.$ac_ext
9240 LIBS=$ac_func_search_save_LIBS
9241 fi
9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9243 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9244 ac_res=$ac_cv_search_zlibVersion
9245 if test "$ac_res" != no; then :
9246   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9247   for ac_header in zlib.h
9248 do :
9249   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9250 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9251   cat >>confdefs.h <<_ACEOF
9252 #define HAVE_ZLIB_H 1
9253 _ACEOF
9254
9255 fi
9256
9257 done
9258
9259 fi
9260
9261     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9262       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9263     fi
9264   fi
9265
9266
9267 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9269 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9270 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9271   $as_echo_n "(cached) " >&6
9272 else
9273   ac_func_search_save_LIBS=$LIBS
9274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9275 /* end confdefs.h.  */
9276
9277 /* Override any GCC internal prototype to avoid an error.
9278    Use char because int might match the return type of a GCC
9279    builtin and then its argument prototype would still apply.  */
9280 #ifdef __cplusplus
9281 extern "C"
9282 #endif
9283 char dlgetmodinfo ();
9284 int
9285 main ()
9286 {
9287 return dlgetmodinfo ();
9288   ;
9289   return 0;
9290 }
9291 _ACEOF
9292 for ac_lib in '' dl xpdl; do
9293   if test -z "$ac_lib"; then
9294     ac_res="none required"
9295   else
9296     ac_res=-l$ac_lib
9297     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9298   fi
9299   if ac_fn_c_try_link "$LINENO"; then :
9300   ac_cv_search_dlgetmodinfo=$ac_res
9301 fi
9302 rm -f core conftest.err conftest.$ac_objext \
9303     conftest$ac_exeext
9304   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9305   break
9306 fi
9307 done
9308 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9309
9310 else
9311   ac_cv_search_dlgetmodinfo=no
9312 fi
9313 rm conftest.$ac_ext
9314 LIBS=$ac_func_search_save_LIBS
9315 fi
9316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9317 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9318 ac_res=$ac_cv_search_dlgetmodinfo
9319 if test "$ac_res" != no; then :
9320   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9321
9322 fi
9323
9324
9325
9326
9327
9328 # Check whether --with-libiconv-prefix was given.
9329 if test "${with_libiconv_prefix+set}" = set; then :
9330   withval=$with_libiconv_prefix;
9331     for dir in `echo "$withval" | tr : ' '`; do
9332       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9333       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9334     done
9335
9336 fi
9337
9338
9339   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9340   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9341
9342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9343 $as_echo_n "checking for iconv... " >&6; }
9344 if test "${am_cv_func_iconv+set}" = set; then :
9345   $as_echo_n "(cached) " >&6
9346 else
9347
9348     am_cv_func_iconv="no, consider installing GNU libiconv"
9349     am_cv_lib_iconv=no
9350     am_cv_use_build_libiconv=no
9351     am_cv_build_libiconv_path=
9352
9353     # If libiconv is part of the build tree, then try using it over
9354     # any system iconv.
9355     if test -d ../libiconv; then
9356       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9357         am_save_LIBS="$LIBS"
9358         am_save_CPPFLAGS="$CPPFLAGS"
9359         LIBS="$LIBS $lib_dir/libiconv.a"
9360         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9361         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9362 /* end confdefs.h.  */
9363 #include <stdlib.h>
9364 #include <iconv.h>
9365 int
9366 main ()
9367 {
9368 iconv_t cd = iconv_open("","");
9369            iconv(cd,NULL,NULL,NULL,NULL);
9370            iconv_close(cd);
9371   ;
9372   return 0;
9373 }
9374 _ACEOF
9375 if ac_fn_c_try_link "$LINENO"; then :
9376   am_cv_use_build_libiconv=yes
9377           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9378           am_cv_lib_iconv=yes
9379           am_cv_func_iconv=yes
9380 fi
9381 rm -f core conftest.err conftest.$ac_objext \
9382     conftest$ac_exeext conftest.$ac_ext
9383         LIBS="$am_save_LIBS"
9384         CPPFLAGS="$am_save_CPPFLAGS"
9385         if test "$am_cv_use_build_libiconv" = "yes"; then
9386           break
9387         fi
9388       done
9389     fi
9390
9391     # Next, try to find iconv in libc.
9392     if test "$am_cv_func_iconv" != yes; then
9393       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9394 /* end confdefs.h.  */
9395 #include <stdlib.h>
9396 #include <iconv.h>
9397 int
9398 main ()
9399 {
9400 iconv_t cd = iconv_open("","");
9401          iconv(cd,NULL,NULL,NULL,NULL);
9402          iconv_close(cd);
9403   ;
9404   return 0;
9405 }
9406 _ACEOF
9407 if ac_fn_c_try_link "$LINENO"; then :
9408   am_cv_func_iconv=yes
9409 fi
9410 rm -f core conftest.err conftest.$ac_objext \
9411     conftest$ac_exeext conftest.$ac_ext
9412     fi
9413
9414     # If iconv was not in libc, try -liconv.  In this case, arrange to
9415     # look in the libiconv prefix, if it was specified by the user.
9416     if test "$am_cv_func_iconv" != yes; then
9417       am_save_CPPFLAGS="$CPPFLAGS"
9418       am_save_LIBS="$LIBS"
9419       if test -n "$LIBICONV_INCLUDE"; then
9420         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9421         LIBS="$LIBS $LIBICONV_LIBDIR"
9422       fi
9423       LIBS="$LIBS -liconv"
9424       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9425 /* end confdefs.h.  */
9426 #include <stdlib.h>
9427 #include <iconv.h>
9428 int
9429 main ()
9430 {
9431 iconv_t cd = iconv_open("","");
9432          iconv(cd,NULL,NULL,NULL,NULL);
9433          iconv_close(cd);
9434   ;
9435   return 0;
9436 }
9437 _ACEOF
9438 if ac_fn_c_try_link "$LINENO"; then :
9439   am_cv_lib_iconv=yes
9440         am_cv_func_iconv=yes
9441 fi
9442 rm -f core conftest.err conftest.$ac_objext \
9443     conftest$ac_exeext conftest.$ac_ext
9444       LIBS="$am_save_LIBS"
9445       CPPFLAGS="$am_save_CPPFLAGS"
9446     fi
9447
9448 fi
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9450 $as_echo "$am_cv_func_iconv" >&6; }
9451
9452   # Set the various flags based on the cache variables.  We can't rely
9453   # on the flags to remain set from the above code, due to caching.
9454   LIBICONV=
9455   if test "$am_cv_lib_iconv" = yes; then
9456     LIBICONV="-liconv"
9457   else
9458     LIBICONV_LIBDIR=
9459     LIBICONV_INCLUDE=
9460   fi
9461   if test "$am_cv_use_build_libiconv" = yes; then
9462     LIBICONV="$am_cv_build_libiconv_path"
9463     LIBICONV_LIBDIR=""
9464     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9465   fi
9466   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9467   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9468
9469   if test "$am_cv_func_iconv" = yes; then
9470
9471 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9472
9473     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9474 $as_echo_n "checking for iconv declaration... " >&6; }
9475     if test "${am_cv_proto_iconv+set}" = set; then :
9476   $as_echo_n "(cached) " >&6
9477 else
9478
9479       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9480 /* end confdefs.h.  */
9481
9482 #include <stdlib.h>
9483 #include <iconv.h>
9484 extern
9485 #ifdef __cplusplus
9486 "C"
9487 #endif
9488 #if defined(__STDC__) || defined(__cplusplus)
9489 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9490 #else
9491 size_t iconv();
9492 #endif
9493
9494 int
9495 main ()
9496 {
9497
9498   ;
9499   return 0;
9500 }
9501 _ACEOF
9502 if ac_fn_c_try_compile "$LINENO"; then :
9503   am_cv_proto_iconv_arg1=""
9504 else
9505   am_cv_proto_iconv_arg1="const"
9506 fi
9507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9508       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9509 fi
9510
9511     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9512     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9513          }$am_cv_proto_iconv" >&5
9514 $as_echo "${ac_t:-
9515          }$am_cv_proto_iconv" >&6; }
9516
9517 cat >>confdefs.h <<_ACEOF
9518 #define ICONV_CONST $am_cv_proto_iconv_arg1
9519 _ACEOF
9520
9521   fi
9522
9523
9524 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9525 # There is a very specific comment in /usr/include/curses.h explaining that
9526 # termcap routines built into libcurses must not be used.
9527 #
9528 # The symptoms we observed so far is GDB unexpectedly changing
9529 # the terminal settings when tgetent is called - this is particularly
9530 # visible as the output is missing carriage returns, and so rapidly
9531 # becomes very hard to read.
9532 #
9533 # The readline configure script has already decided that libtermcap
9534 # was enough for its purposes, and so decided to build readline using
9535 # libtermcap.  Since the TUI mode requires curses, building GDB with
9536 # TUI enabled results in both libraries to be used at the same time,
9537 # which is not allowed.  This basically means that GDB with TUI is
9538 # broken on alpha-osf.
9539
9540 case $host_os in
9541   osf* )
9542     if test x"$enable_tui" = xyes; then
9543       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9544     fi
9545     if test x"$enable_tui" = xauto; then
9546       enable_tui=no
9547     fi
9548     ;;
9549 esac
9550
9551 # For the TUI, we need enhanced curses functionality.
9552 if test x"$enable_tui" != xno; then
9553   prefer_curses=yes
9554 fi
9555
9556 curses_found=no
9557 if test x"$prefer_curses" = xyes; then
9558   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9559   # curses library because the latter might not provide all the
9560   # functionality we need.  However, this leads to problems on systems
9561   # where the linker searches /usr/local/lib, but the compiler doesn't
9562   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9563   # default installation of ncurses on alpha*-dec-osf* will lead to such
9564   # a situation.
9565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9566 $as_echo_n "checking for library containing waddstr... " >&6; }
9567 if test "${ac_cv_search_waddstr+set}" = set; then :
9568   $as_echo_n "(cached) " >&6
9569 else
9570   ac_func_search_save_LIBS=$LIBS
9571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9572 /* end confdefs.h.  */
9573
9574 /* Override any GCC internal prototype to avoid an error.
9575    Use char because int might match the return type of a GCC
9576    builtin and then its argument prototype would still apply.  */
9577 #ifdef __cplusplus
9578 extern "C"
9579 #endif
9580 char waddstr ();
9581 int
9582 main ()
9583 {
9584 return waddstr ();
9585   ;
9586   return 0;
9587 }
9588 _ACEOF
9589 for ac_lib in '' ncurses cursesX curses; do
9590   if test -z "$ac_lib"; then
9591     ac_res="none required"
9592   else
9593     ac_res=-l$ac_lib
9594     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9595   fi
9596   if ac_fn_c_try_link "$LINENO"; then :
9597   ac_cv_search_waddstr=$ac_res
9598 fi
9599 rm -f core conftest.err conftest.$ac_objext \
9600     conftest$ac_exeext
9601   if test "${ac_cv_search_waddstr+set}" = set; then :
9602   break
9603 fi
9604 done
9605 if test "${ac_cv_search_waddstr+set}" = set; then :
9606
9607 else
9608   ac_cv_search_waddstr=no
9609 fi
9610 rm conftest.$ac_ext
9611 LIBS=$ac_func_search_save_LIBS
9612 fi
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9614 $as_echo "$ac_cv_search_waddstr" >&6; }
9615 ac_res=$ac_cv_search_waddstr
9616 if test "$ac_res" != no; then :
9617   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9618
9619 fi
9620
9621
9622   if test "$ac_cv_search_waddstr" != no; then
9623     curses_found=yes
9624   fi
9625 fi
9626
9627 # Check whether we should enable the TUI, but only do so if we really
9628 # can.
9629 if test x"$enable_tui" != xno; then
9630   if test -d $srcdir/tui; then
9631     if test "$curses_found" != no; then
9632       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9633       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9634       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9635       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9636       CONFIG_ALL="${CONFIG_ALL} all-tui"
9637       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9638       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9639       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9640     else
9641       if test x"$enable_tui" = xyes; then
9642         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9643       else
9644         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9645 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9646       fi
9647     fi
9648   fi
9649 fi
9650
9651 # Since GDB uses Readline, we need termcap functionality.  In many
9652 # cases this will be provided by the curses library, but some systems
9653 # have a seperate termcap library, or no curses library at all.
9654
9655 case $host_os in
9656   cygwin*)
9657     if test -d $srcdir/libtermcap; then
9658       LIBS="../libtermcap/libtermcap.a $LIBS"
9659       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9660     fi ;;
9661   go32* | *djgpp*)
9662     ac_cv_search_tgetent="none required"
9663     ;;
9664   *mingw32*)
9665     ac_cv_search_tgetent="none required"
9666     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9667     ;;
9668 esac
9669
9670 # These are the libraries checked by Readline.
9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9672 $as_echo_n "checking for library containing tgetent... " >&6; }
9673 if test "${ac_cv_search_tgetent+set}" = set; then :
9674   $as_echo_n "(cached) " >&6
9675 else
9676   ac_func_search_save_LIBS=$LIBS
9677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9678 /* end confdefs.h.  */
9679
9680 /* Override any GCC internal prototype to avoid an error.
9681    Use char because int might match the return type of a GCC
9682    builtin and then its argument prototype would still apply.  */
9683 #ifdef __cplusplus
9684 extern "C"
9685 #endif
9686 char tgetent ();
9687 int
9688 main ()
9689 {
9690 return tgetent ();
9691   ;
9692   return 0;
9693 }
9694 _ACEOF
9695 for ac_lib in '' termcap tinfo curses ncurses; do
9696   if test -z "$ac_lib"; then
9697     ac_res="none required"
9698   else
9699     ac_res=-l$ac_lib
9700     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9701   fi
9702   if ac_fn_c_try_link "$LINENO"; then :
9703   ac_cv_search_tgetent=$ac_res
9704 fi
9705 rm -f core conftest.err conftest.$ac_objext \
9706     conftest$ac_exeext
9707   if test "${ac_cv_search_tgetent+set}" = set; then :
9708   break
9709 fi
9710 done
9711 if test "${ac_cv_search_tgetent+set}" = set; then :
9712
9713 else
9714   ac_cv_search_tgetent=no
9715 fi
9716 rm conftest.$ac_ext
9717 LIBS=$ac_func_search_save_LIBS
9718 fi
9719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9720 $as_echo "$ac_cv_search_tgetent" >&6; }
9721 ac_res=$ac_cv_search_tgetent
9722 if test "$ac_res" != no; then :
9723   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9724
9725 fi
9726
9727
9728 if test "$ac_cv_search_tgetent" = no; then
9729   as_fn_error "no termcap library found" "$LINENO" 5
9730 fi
9731
9732
9733 # Check whether --with-system-readline was given.
9734 if test "${with_system_readline+set}" = set; then :
9735   withval=$with_system_readline;
9736 fi
9737
9738
9739 if test "$with_system_readline" = yes; then
9740   READLINE=-lreadline
9741   READLINE_DEPS=
9742   READLINE_CFLAGS=
9743   READLINE_TEXI_INCFLAG=
9744
9745   # readline-6.0 started to use the name `_rl_echoing_p'.
9746   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
9747
9748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
9749 $as_echo_n "checking for readline_echoing_p... " >&6; }
9750   save_LIBS=$LIBS
9751   LIBS="$LIBS $READLINE"
9752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9753 /* end confdefs.h.  */
9754
9755 int
9756 main ()
9757 {
9758 extern int readline_echoing_p;
9759                                     return readline_echoing_p;
9760   ;
9761   return 0;
9762 }
9763 _ACEOF
9764 if ac_fn_c_try_link "$LINENO"; then :
9765   READLINE_ECHOING_P=yes
9766 else
9767   READLINE_ECHOING_P=no
9768
9769 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
9770
9771 fi
9772 rm -f core conftest.err conftest.$ac_objext \
9773     conftest$ac_exeext conftest.$ac_ext
9774   LIBS="$save_LIBS"
9775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
9776 $as_echo "$READLINE_ECHOING_P" >&6; }
9777 else
9778   READLINE='$(READLINE_DIR)/libreadline.a'
9779   READLINE_DEPS='$(READLINE)'
9780   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9781   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9782 fi
9783
9784
9785
9786
9787
9788
9789 # Check whether --with-expat was given.
9790 if test "${with_expat+set}" = set; then :
9791   withval=$with_expat;
9792 else
9793   with_expat=auto
9794 fi
9795
9796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9797 $as_echo_n "checking whether to use expat... " >&6; }
9798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9799 $as_echo "$with_expat" >&6; }
9800
9801 if test "${with_expat}" = no; then
9802   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9803 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9804   HAVE_LIBEXPAT=no
9805 else
9806
9807       if test "X$prefix" = "XNONE"; then
9808     acl_final_prefix="$ac_default_prefix"
9809   else
9810     acl_final_prefix="$prefix"
9811   fi
9812   if test "X$exec_prefix" = "XNONE"; then
9813     acl_final_exec_prefix='${prefix}'
9814   else
9815     acl_final_exec_prefix="$exec_prefix"
9816   fi
9817   acl_save_prefix="$prefix"
9818   prefix="$acl_final_prefix"
9819   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9820   prefix="$acl_save_prefix"
9821
9822
9823 # Check whether --with-gnu-ld was given.
9824 if test "${with_gnu_ld+set}" = set; then :
9825   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9826 else
9827   with_gnu_ld=no
9828 fi
9829
9830 # Prepare PATH_SEPARATOR.
9831 # The user is always right.
9832 if test "${PATH_SEPARATOR+set}" != set; then
9833   echo "#! /bin/sh" >conf$$.sh
9834   echo  "exit 0"   >>conf$$.sh
9835   chmod +x conf$$.sh
9836   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9837     PATH_SEPARATOR=';'
9838   else
9839     PATH_SEPARATOR=:
9840   fi
9841   rm -f conf$$.sh
9842 fi
9843 ac_prog=ld
9844 if test "$GCC" = yes; then
9845   # Check if gcc -print-prog-name=ld gives a path.
9846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9847 $as_echo_n "checking for ld used by GCC... " >&6; }
9848   case $host in
9849   *-*-mingw*)
9850     # gcc leaves a trailing carriage return which upsets mingw
9851     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9852   *)
9853     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9854   esac
9855   case $ac_prog in
9856     # Accept absolute paths.
9857     [\\/]* | [A-Za-z]:[\\/]*)
9858       re_direlt='/[^/][^/]*/\.\./'
9859       # Canonicalize the path of ld
9860       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9861       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9862         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9863       done
9864       test -z "$LD" && LD="$ac_prog"
9865       ;;
9866   "")
9867     # If it fails, then pretend we aren't using GCC.
9868     ac_prog=ld
9869     ;;
9870   *)
9871     # If it is relative, then search for the first ld in PATH.
9872     with_gnu_ld=unknown
9873     ;;
9874   esac
9875 elif test "$with_gnu_ld" = yes; then
9876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9877 $as_echo_n "checking for GNU ld... " >&6; }
9878 else
9879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9880 $as_echo_n "checking for non-GNU ld... " >&6; }
9881 fi
9882 if test "${acl_cv_path_LD+set}" = set; then :
9883   $as_echo_n "(cached) " >&6
9884 else
9885   if test -z "$LD"; then
9886   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9887   for ac_dir in $PATH; do
9888     test -z "$ac_dir" && ac_dir=.
9889     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9890       acl_cv_path_LD="$ac_dir/$ac_prog"
9891       # Check to see if the program is GNU ld.  I'd rather use --version,
9892       # but apparently some GNU ld's only accept -v.
9893       # Break only if it was the GNU/non-GNU ld that we prefer.
9894       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9895         test "$with_gnu_ld" != no && break
9896       else
9897         test "$with_gnu_ld" != yes && break
9898       fi
9899     fi
9900   done
9901   IFS="$ac_save_ifs"
9902 else
9903   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9904 fi
9905 fi
9906
9907 LD="$acl_cv_path_LD"
9908 if test -n "$LD"; then
9909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9910 $as_echo "$LD" >&6; }
9911 else
9912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9913 $as_echo "no" >&6; }
9914 fi
9915 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9917 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9918 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9919   $as_echo_n "(cached) " >&6
9920 else
9921   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9922 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9923   acl_cv_prog_gnu_ld=yes
9924 else
9925   acl_cv_prog_gnu_ld=no
9926 fi
9927 fi
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9929 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9930 with_gnu_ld=$acl_cv_prog_gnu_ld
9931
9932
9933
9934                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9935 $as_echo_n "checking for shared library run path origin... " >&6; }
9936 if test "${acl_cv_rpath+set}" = set; then :
9937   $as_echo_n "(cached) " >&6
9938 else
9939
9940     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9941     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9942     . ./conftest.sh
9943     rm -f ./conftest.sh
9944     acl_cv_rpath=done
9945
9946 fi
9947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9948 $as_echo "$acl_cv_rpath" >&6; }
9949   wl="$acl_cv_wl"
9950   libext="$acl_cv_libext"
9951   shlibext="$acl_cv_shlibext"
9952   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9953   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9954   hardcode_direct="$acl_cv_hardcode_direct"
9955   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9956     # Check whether --enable-rpath was given.
9957 if test "${enable_rpath+set}" = set; then :
9958   enableval=$enable_rpath; :
9959 else
9960   enable_rpath=yes
9961 fi
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
9972     use_additional=yes
9973
9974   acl_save_prefix="$prefix"
9975   prefix="$acl_final_prefix"
9976   acl_save_exec_prefix="$exec_prefix"
9977   exec_prefix="$acl_final_exec_prefix"
9978
9979     eval additional_includedir=\"$includedir\"
9980     eval additional_libdir=\"$libdir\"
9981
9982   exec_prefix="$acl_save_exec_prefix"
9983   prefix="$acl_save_prefix"
9984
9985
9986 # Check whether --with-libexpat-prefix was given.
9987 if test "${with_libexpat_prefix+set}" = set; then :
9988   withval=$with_libexpat_prefix;
9989     if test "X$withval" = "Xno"; then
9990       use_additional=no
9991     else
9992       if test "X$withval" = "X"; then
9993
9994   acl_save_prefix="$prefix"
9995   prefix="$acl_final_prefix"
9996   acl_save_exec_prefix="$exec_prefix"
9997   exec_prefix="$acl_final_exec_prefix"
9998
9999           eval additional_includedir=\"$includedir\"
10000           eval additional_libdir=\"$libdir\"
10001
10002   exec_prefix="$acl_save_exec_prefix"
10003   prefix="$acl_save_prefix"
10004
10005       else
10006         additional_includedir="$withval/include"
10007         additional_libdir="$withval/lib"
10008       fi
10009     fi
10010
10011 fi
10012
10013       LIBEXPAT=
10014   LTLIBEXPAT=
10015   INCEXPAT=
10016   rpathdirs=
10017   ltrpathdirs=
10018   names_already_handled=
10019   names_next_round='expat '
10020   while test -n "$names_next_round"; do
10021     names_this_round="$names_next_round"
10022     names_next_round=
10023     for name in $names_this_round; do
10024       already_handled=
10025       for n in $names_already_handled; do
10026         if test "$n" = "$name"; then
10027           already_handled=yes
10028           break
10029         fi
10030       done
10031       if test -z "$already_handled"; then
10032         names_already_handled="$names_already_handled $name"
10033                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10034         eval value=\"\$HAVE_LIB$uppername\"
10035         if test -n "$value"; then
10036           if test "$value" = yes; then
10037             eval value=\"\$LIB$uppername\"
10038             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10039             eval value=\"\$LTLIB$uppername\"
10040             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10041           else
10042                                     :
10043           fi
10044         else
10045                               found_dir=
10046           found_la=
10047           found_so=
10048           found_a=
10049           if test $use_additional = yes; then
10050             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10051               found_dir="$additional_libdir"
10052               found_so="$additional_libdir/lib$name.$shlibext"
10053               if test -f "$additional_libdir/lib$name.la"; then
10054                 found_la="$additional_libdir/lib$name.la"
10055               fi
10056             else
10057               if test -f "$additional_libdir/lib$name.$libext"; then
10058                 found_dir="$additional_libdir"
10059                 found_a="$additional_libdir/lib$name.$libext"
10060                 if test -f "$additional_libdir/lib$name.la"; then
10061                   found_la="$additional_libdir/lib$name.la"
10062                 fi
10063               fi
10064             fi
10065           fi
10066           if test "X$found_dir" = "X"; then
10067             for x in $LDFLAGS $LTLIBEXPAT; do
10068
10069   acl_save_prefix="$prefix"
10070   prefix="$acl_final_prefix"
10071   acl_save_exec_prefix="$exec_prefix"
10072   exec_prefix="$acl_final_exec_prefix"
10073   eval x=\"$x\"
10074   exec_prefix="$acl_save_exec_prefix"
10075   prefix="$acl_save_prefix"
10076
10077               case "$x" in
10078                 -L*)
10079                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10080                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10081                     found_dir="$dir"
10082                     found_so="$dir/lib$name.$shlibext"
10083                     if test -f "$dir/lib$name.la"; then
10084                       found_la="$dir/lib$name.la"
10085                     fi
10086                   else
10087                     if test -f "$dir/lib$name.$libext"; then
10088                       found_dir="$dir"
10089                       found_a="$dir/lib$name.$libext"
10090                       if test -f "$dir/lib$name.la"; then
10091                         found_la="$dir/lib$name.la"
10092                       fi
10093                     fi
10094                   fi
10095                   ;;
10096               esac
10097               if test "X$found_dir" != "X"; then
10098                 break
10099               fi
10100             done
10101           fi
10102           if test "X$found_dir" != "X"; then
10103                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10104             if test "X$found_so" != "X"; then
10105                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10106                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10107               else
10108                                                                                 haveit=
10109                 for x in $ltrpathdirs; do
10110                   if test "X$x" = "X$found_dir"; then
10111                     haveit=yes
10112                     break
10113                   fi
10114                 done
10115                 if test -z "$haveit"; then
10116                   ltrpathdirs="$ltrpathdirs $found_dir"
10117                 fi
10118                                 if test "$hardcode_direct" = yes; then
10119                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10120                 else
10121                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10122                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10123                                                             haveit=
10124                     for x in $rpathdirs; do
10125                       if test "X$x" = "X$found_dir"; then
10126                         haveit=yes
10127                         break
10128                       fi
10129                     done
10130                     if test -z "$haveit"; then
10131                       rpathdirs="$rpathdirs $found_dir"
10132                     fi
10133                   else
10134                                                                                 haveit=
10135                     for x in $LDFLAGS $LIBEXPAT; do
10136
10137   acl_save_prefix="$prefix"
10138   prefix="$acl_final_prefix"
10139   acl_save_exec_prefix="$exec_prefix"
10140   exec_prefix="$acl_final_exec_prefix"
10141   eval x=\"$x\"
10142   exec_prefix="$acl_save_exec_prefix"
10143   prefix="$acl_save_prefix"
10144
10145                       if test "X$x" = "X-L$found_dir"; then
10146                         haveit=yes
10147                         break
10148                       fi
10149                     done
10150                     if test -z "$haveit"; then
10151                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10152                     fi
10153                     if test "$hardcode_minus_L" != no; then
10154                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10155                     else
10156                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10157                     fi
10158                   fi
10159                 fi
10160               fi
10161             else
10162               if test "X$found_a" != "X"; then
10163                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10164               else
10165                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10166               fi
10167             fi
10168                         additional_includedir=
10169             case "$found_dir" in
10170               */lib | */lib/)
10171                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10172                 additional_includedir="$basedir/include"
10173                 ;;
10174             esac
10175             if test "X$additional_includedir" != "X"; then
10176                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10177                 haveit=
10178                 if test "X$additional_includedir" = "X/usr/local/include"; then
10179                   if test -n "$GCC"; then
10180                     case $host_os in
10181                       linux*) haveit=yes;;
10182                     esac
10183                   fi
10184                 fi
10185                 if test -z "$haveit"; then
10186                   for x in $CPPFLAGS $INCEXPAT; do
10187
10188   acl_save_prefix="$prefix"
10189   prefix="$acl_final_prefix"
10190   acl_save_exec_prefix="$exec_prefix"
10191   exec_prefix="$acl_final_exec_prefix"
10192   eval x=\"$x\"
10193   exec_prefix="$acl_save_exec_prefix"
10194   prefix="$acl_save_prefix"
10195
10196                     if test "X$x" = "X-I$additional_includedir"; then
10197                       haveit=yes
10198                       break
10199                     fi
10200                   done
10201                   if test -z "$haveit"; then
10202                     if test -d "$additional_includedir"; then
10203                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10204                     fi
10205                   fi
10206                 fi
10207               fi
10208             fi
10209                         if test -n "$found_la"; then
10210                                                         save_libdir="$libdir"
10211               case "$found_la" in
10212                 */* | *\\*) . "$found_la" ;;
10213                 *) . "./$found_la" ;;
10214               esac
10215               libdir="$save_libdir"
10216                             for dep in $dependency_libs; do
10217                 case "$dep" in
10218                   -L*)
10219                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10220                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10221                       haveit=
10222                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10223                         if test -n "$GCC"; then
10224                           case $host_os in
10225                             linux*) haveit=yes;;
10226                           esac
10227                         fi
10228                       fi
10229                       if test -z "$haveit"; then
10230                         haveit=
10231                         for x in $LDFLAGS $LIBEXPAT; do
10232
10233   acl_save_prefix="$prefix"
10234   prefix="$acl_final_prefix"
10235   acl_save_exec_prefix="$exec_prefix"
10236   exec_prefix="$acl_final_exec_prefix"
10237   eval x=\"$x\"
10238   exec_prefix="$acl_save_exec_prefix"
10239   prefix="$acl_save_prefix"
10240
10241                           if test "X$x" = "X-L$additional_libdir"; then
10242                             haveit=yes
10243                             break
10244                           fi
10245                         done
10246                         if test -z "$haveit"; then
10247                           if test -d "$additional_libdir"; then
10248                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10249                           fi
10250                         fi
10251                         haveit=
10252                         for x in $LDFLAGS $LTLIBEXPAT; do
10253
10254   acl_save_prefix="$prefix"
10255   prefix="$acl_final_prefix"
10256   acl_save_exec_prefix="$exec_prefix"
10257   exec_prefix="$acl_final_exec_prefix"
10258   eval x=\"$x\"
10259   exec_prefix="$acl_save_exec_prefix"
10260   prefix="$acl_save_prefix"
10261
10262                           if test "X$x" = "X-L$additional_libdir"; then
10263                             haveit=yes
10264                             break
10265                           fi
10266                         done
10267                         if test -z "$haveit"; then
10268                           if test -d "$additional_libdir"; then
10269                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10270                           fi
10271                         fi
10272                       fi
10273                     fi
10274                     ;;
10275                   -R*)
10276                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10277                     if test "$enable_rpath" != no; then
10278                                                                   haveit=
10279                       for x in $rpathdirs; do
10280                         if test "X$x" = "X$dir"; then
10281                           haveit=yes
10282                           break
10283                         fi
10284                       done
10285                       if test -z "$haveit"; then
10286                         rpathdirs="$rpathdirs $dir"
10287                       fi
10288                                                                   haveit=
10289                       for x in $ltrpathdirs; do
10290                         if test "X$x" = "X$dir"; then
10291                           haveit=yes
10292                           break
10293                         fi
10294                       done
10295                       if test -z "$haveit"; then
10296                         ltrpathdirs="$ltrpathdirs $dir"
10297                       fi
10298                     fi
10299                     ;;
10300                   -l*)
10301                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10302                     ;;
10303                   *.la)
10304                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10305                     ;;
10306                   *)
10307                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10308                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10309                     ;;
10310                 esac
10311               done
10312             fi
10313           else
10314                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10315             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10316           fi
10317         fi
10318       fi
10319     done
10320   done
10321   if test "X$rpathdirs" != "X"; then
10322     if test -n "$hardcode_libdir_separator"; then
10323                         alldirs=
10324       for found_dir in $rpathdirs; do
10325         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10326       done
10327             acl_save_libdir="$libdir"
10328       libdir="$alldirs"
10329       eval flag=\"$hardcode_libdir_flag_spec\"
10330       libdir="$acl_save_libdir"
10331       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10332     else
10333             for found_dir in $rpathdirs; do
10334         acl_save_libdir="$libdir"
10335         libdir="$found_dir"
10336         eval flag=\"$hardcode_libdir_flag_spec\"
10337         libdir="$acl_save_libdir"
10338         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10339       done
10340     fi
10341   fi
10342   if test "X$ltrpathdirs" != "X"; then
10343             for found_dir in $ltrpathdirs; do
10344       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10345     done
10346   fi
10347
10348
10349         ac_save_CPPFLAGS="$CPPFLAGS"
10350
10351   for element in $INCEXPAT; do
10352     haveit=
10353     for x in $CPPFLAGS; do
10354
10355   acl_save_prefix="$prefix"
10356   prefix="$acl_final_prefix"
10357   acl_save_exec_prefix="$exec_prefix"
10358   exec_prefix="$acl_final_exec_prefix"
10359   eval x=\"$x\"
10360   exec_prefix="$acl_save_exec_prefix"
10361   prefix="$acl_save_prefix"
10362
10363       if test "X$x" = "X$element"; then
10364         haveit=yes
10365         break
10366       fi
10367     done
10368     if test -z "$haveit"; then
10369       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10370     fi
10371   done
10372
10373
10374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10375 $as_echo_n "checking for libexpat... " >&6; }
10376 if test "${ac_cv_libexpat+set}" = set; then :
10377   $as_echo_n "(cached) " >&6
10378 else
10379
10380     ac_save_LIBS="$LIBS"
10381     LIBS="$LIBS $LIBEXPAT"
10382     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10383 /* end confdefs.h.  */
10384 #include "expat.h"
10385 int
10386 main ()
10387 {
10388 XML_Parser p = XML_ParserCreate (0);
10389   ;
10390   return 0;
10391 }
10392 _ACEOF
10393 if ac_fn_c_try_link "$LINENO"; then :
10394   ac_cv_libexpat=yes
10395 else
10396   ac_cv_libexpat=no
10397 fi
10398 rm -f core conftest.err conftest.$ac_objext \
10399     conftest$ac_exeext conftest.$ac_ext
10400     LIBS="$ac_save_LIBS"
10401
10402 fi
10403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10404 $as_echo "$ac_cv_libexpat" >&6; }
10405   if test "$ac_cv_libexpat" = yes; then
10406     HAVE_LIBEXPAT=yes
10407
10408 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10409
10410     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10411 $as_echo_n "checking how to link with libexpat... " >&6; }
10412     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10413 $as_echo "$LIBEXPAT" >&6; }
10414   else
10415     HAVE_LIBEXPAT=no
10416             CPPFLAGS="$ac_save_CPPFLAGS"
10417     LIBEXPAT=
10418     LTLIBEXPAT=
10419   fi
10420
10421
10422
10423
10424
10425
10426   if test "$HAVE_LIBEXPAT" != yes; then
10427     if test "$with_expat" = yes; then
10428       as_fn_error "expat is missing or unusable" "$LINENO" 5
10429     else
10430       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10431 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10432     fi
10433   else
10434     save_LIBS=$LIBS
10435     LIBS="$LIBS $LIBEXPAT"
10436     for ac_func in XML_StopParser
10437 do :
10438   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10439 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10440   cat >>confdefs.h <<_ACEOF
10441 #define HAVE_XML_STOPPARSER 1
10442 _ACEOF
10443
10444 fi
10445 done
10446
10447     LIBS=$save_LIBS
10448   fi
10449 fi
10450
10451
10452
10453
10454
10455
10456 # Check whether --with-python was given.
10457 if test "${with_python+set}" = set; then :
10458   withval=$with_python;
10459 else
10460   with_python=auto
10461 fi
10462
10463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10464 $as_echo_n "checking whether to use python... " >&6; }
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10466 $as_echo "$with_python" >&6; }
10467
10468 if test "${with_python}" = no; then
10469   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10470 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10471   have_libpython=no
10472 else
10473   case "${with_python}" in
10474   /*)
10475     if test -d ${with_python}; then
10476       # Assume the python binary is ${with_python}/bin/python.
10477       python_prog="${with_python}/bin/python"
10478       python_prefix=
10479       if test ! -x "${python_prog}"; then
10480         # Fall back to gdb 7.0/7.1 behaviour.
10481         python_prog=missing
10482         python_prefix=${with_python}
10483       fi
10484     elif test -x "${with_python}"; then
10485       # While we can't run python compiled for $host (unless host == build),
10486       # the user could write a script that provides the needed information,
10487       # so we support that.
10488       python_prog=${with_python}
10489       python_prefix=
10490     else
10491       as_fn_error "invalid value for --with-python" "$LINENO" 5
10492     fi
10493     ;;
10494   */*)
10495     # Disallow --with-python=foo/bar.
10496     as_fn_error "invalid value for --with-python" "$LINENO" 5
10497     ;;
10498   *)
10499     # The user has either specified auto, yes, or the name of the python
10500     # program assumed to be in $PATH.
10501     python_prefix=
10502     case "${with_python}" in
10503     yes | auto)
10504       if test ${build} = ${host}; then
10505         # Extract the first word of "python", so it can be a program name with args.
10506 set dummy python; ac_word=$2
10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10508 $as_echo_n "checking for $ac_word... " >&6; }
10509 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10510   $as_echo_n "(cached) " >&6
10511 else
10512   case $python_prog_path in
10513   [\\/]* | ?:[\\/]*)
10514   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10515   ;;
10516   *)
10517   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10518 for as_dir in $PATH
10519 do
10520   IFS=$as_save_IFS
10521   test -z "$as_dir" && as_dir=.
10522     for ac_exec_ext in '' $ac_executable_extensions; do
10523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10524     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10526     break 2
10527   fi
10528 done
10529   done
10530 IFS=$as_save_IFS
10531
10532   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10533   ;;
10534 esac
10535 fi
10536 python_prog_path=$ac_cv_path_python_prog_path
10537 if test -n "$python_prog_path"; then
10538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10539 $as_echo "$python_prog_path" >&6; }
10540 else
10541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10542 $as_echo "no" >&6; }
10543 fi
10544
10545
10546         if test "${python_prog_path}" = missing; then
10547           python_prog=missing
10548         else
10549           python_prog=${python_prog_path}
10550         fi
10551       else
10552         # Not much we can do except assume the cross-compiler will find the
10553         # right files.
10554         python_prog=missing
10555       fi
10556       ;;
10557     *)
10558       # While we can't run python compiled for $host (unless host == build),
10559       # the user could write a script that provides the needed information,
10560       # so we support that.
10561       python_prog="${with_python}"
10562       # Extract the first word of "${python_prog}", so it can be a program name with args.
10563 set dummy ${python_prog}; ac_word=$2
10564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10565 $as_echo_n "checking for $ac_word... " >&6; }
10566 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10567   $as_echo_n "(cached) " >&6
10568 else
10569   case $python_prog_path in
10570   [\\/]* | ?:[\\/]*)
10571   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10572   ;;
10573   *)
10574   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10575 for as_dir in $PATH
10576 do
10577   IFS=$as_save_IFS
10578   test -z "$as_dir" && as_dir=.
10579     for ac_exec_ext in '' $ac_executable_extensions; do
10580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10581     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10583     break 2
10584   fi
10585 done
10586   done
10587 IFS=$as_save_IFS
10588
10589   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10590   ;;
10591 esac
10592 fi
10593 python_prog_path=$ac_cv_path_python_prog_path
10594 if test -n "$python_prog_path"; then
10595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10596 $as_echo "$python_prog_path" >&6; }
10597 else
10598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10599 $as_echo "no" >&6; }
10600 fi
10601
10602
10603       if test "${python_prog_path}" = missing; then
10604         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10605       fi
10606       ;;
10607     esac
10608   esac
10609
10610   if test "${python_prog}" != missing; then
10611     # We have a python program to use, but it may be too old.
10612     # Don't flag an error for --with-python=auto (the default).
10613     have_python_config=yes
10614     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10615     if test $? != 0; then
10616       have_python_config=failed
10617       if test "${with_python}" != auto; then
10618         as_fn_error "failure running python-config --includes" "$LINENO" 5
10619       fi
10620     fi
10621     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10622     if test $? != 0; then
10623       have_python_config=failed
10624       if test "${with_python}" != auto; then
10625         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10626       fi
10627     fi
10628     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10629     if test $? != 0; then
10630       have_python_config=failed
10631       if test "${with_python}" != auto; then
10632         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10633       fi
10634     fi
10635   else
10636     # Fall back to gdb 7.0/7.1 behaviour.
10637     if test -z ${python_prefix}; then
10638       python_includes=
10639       python_libs=
10640     else
10641       python_includes="-I${python_prefix}/include"
10642       python_libs="-L${python_prefix}/lib"
10643     fi
10644     have_python_config=no
10645   fi
10646
10647   # Having "/pythonX.Y" in the include path is awkward.
10648   # All those python headers get bubbled up to the top inviting lots
10649   # of random collisions.  GDB originally didn't use python-config to
10650   # find the compilation parameters and includes "pythonX.Y/" in the
10651   # path of the, umm, include file.  So strip away this part of the
10652   # output of python-config --includes.
10653   python_includes=`echo "${python_includes} " \
10654                         | sed -e 's,/python[0-9]*[.][0-9]* , ,g'`
10655
10656   # If we have python-config, only try the configuration it provides.
10657   # Otherwise fallback on the old way of trying different versions of
10658   # python in turn.
10659
10660   have_libpython=no
10661   if test "${have_python_config}" = yes; then
10662     python_version=`echo " ${python_libs} " \
10663                          | sed -e 's,^.* -l\(python[0-9]*[.][0-9]*\) .*$,\1,'`
10664     case "${python_version}" in
10665     python*)
10666
10667   version=${python_version}
10668
10669   new_CPPFLAGS=${python_includes}
10670   new_LIBS=${python_libs}
10671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10672 $as_echo_n "checking for ${version}... " >&6; }
10673   save_CPPFLAGS=$CPPFLAGS
10674   save_LIBS=$LIBS
10675   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10676   LIBS="$LIBS $new_LIBS"
10677   found_usable_python=no
10678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680 #include "${version}/Python.h"
10681 int
10682 main ()
10683 {
10684 Py_Initialize ();
10685   ;
10686   return 0;
10687 }
10688 _ACEOF
10689 if ac_fn_c_try_link "$LINENO"; then :
10690   have_libpython=${version}
10691                   found_usable_python=yes
10692 else
10693   CPPFLAGS=$save_CPPFLAGS
10694                   LIBS=$save_LIBS
10695 fi
10696 rm -f core conftest.err conftest.$ac_objext \
10697     conftest$ac_exeext conftest.$ac_ext
10698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10699 $as_echo "${found_usable_python}" >&6; }
10700
10701       ;;
10702     *)
10703       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10704       ;;
10705     esac
10706   elif test "${have_python_config}" != failed; then
10707     if test "${have_libpython}" = no; then
10708
10709   version=python2.7
10710
10711   new_CPPFLAGS=${python_includes}
10712   new_LIBS="${python_libs} -lpython2.7"
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10714 $as_echo_n "checking for ${version}... " >&6; }
10715   save_CPPFLAGS=$CPPFLAGS
10716   save_LIBS=$LIBS
10717   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10718   LIBS="$LIBS $new_LIBS"
10719   found_usable_python=no
10720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722 #include "${version}/Python.h"
10723 int
10724 main ()
10725 {
10726 Py_Initialize ();
10727   ;
10728   return 0;
10729 }
10730 _ACEOF
10731 if ac_fn_c_try_link "$LINENO"; then :
10732   have_libpython=${version}
10733                   found_usable_python=yes
10734 else
10735   CPPFLAGS=$save_CPPFLAGS
10736                   LIBS=$save_LIBS
10737 fi
10738 rm -f core conftest.err conftest.$ac_objext \
10739     conftest$ac_exeext conftest.$ac_ext
10740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10741 $as_echo "${found_usable_python}" >&6; }
10742
10743     fi
10744     if test "${have_libpython}" = no; then
10745
10746   version=python2.6
10747
10748   new_CPPFLAGS=${python_includes}
10749   new_LIBS="${python_libs} -lpython2.6"
10750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10751 $as_echo_n "checking for ${version}... " >&6; }
10752   save_CPPFLAGS=$CPPFLAGS
10753   save_LIBS=$LIBS
10754   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10755   LIBS="$LIBS $new_LIBS"
10756   found_usable_python=no
10757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10758 /* end confdefs.h.  */
10759 #include "${version}/Python.h"
10760 int
10761 main ()
10762 {
10763 Py_Initialize ();
10764   ;
10765   return 0;
10766 }
10767 _ACEOF
10768 if ac_fn_c_try_link "$LINENO"; then :
10769   have_libpython=${version}
10770                   found_usable_python=yes
10771 else
10772   CPPFLAGS=$save_CPPFLAGS
10773                   LIBS=$save_LIBS
10774 fi
10775 rm -f core conftest.err conftest.$ac_objext \
10776     conftest$ac_exeext conftest.$ac_ext
10777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10778 $as_echo "${found_usable_python}" >&6; }
10779
10780     fi
10781     if test ${have_libpython} = no; then
10782
10783   version=python2.5
10784
10785   new_CPPFLAGS=${python_includes}
10786   new_LIBS="${python_libs} -lpython2.5"
10787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10788 $as_echo_n "checking for ${version}... " >&6; }
10789   save_CPPFLAGS=$CPPFLAGS
10790   save_LIBS=$LIBS
10791   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10792   LIBS="$LIBS $new_LIBS"
10793   found_usable_python=no
10794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10795 /* end confdefs.h.  */
10796 #include "${version}/Python.h"
10797 int
10798 main ()
10799 {
10800 Py_Initialize ();
10801   ;
10802   return 0;
10803 }
10804 _ACEOF
10805 if ac_fn_c_try_link "$LINENO"; then :
10806   have_libpython=${version}
10807                   found_usable_python=yes
10808 else
10809   CPPFLAGS=$save_CPPFLAGS
10810                   LIBS=$save_LIBS
10811 fi
10812 rm -f core conftest.err conftest.$ac_objext \
10813     conftest$ac_exeext conftest.$ac_ext
10814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10815 $as_echo "${found_usable_python}" >&6; }
10816
10817     fi
10818     if test ${have_libpython} = no; then
10819
10820   version=python2.4
10821
10822   new_CPPFLAGS=${python_includes}
10823   new_LIBS="${python_libs} -lpython2.4"
10824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10825 $as_echo_n "checking for ${version}... " >&6; }
10826   save_CPPFLAGS=$CPPFLAGS
10827   save_LIBS=$LIBS
10828   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10829   LIBS="$LIBS $new_LIBS"
10830   found_usable_python=no
10831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10832 /* end confdefs.h.  */
10833 #include "${version}/Python.h"
10834 int
10835 main ()
10836 {
10837 Py_Initialize ();
10838   ;
10839   return 0;
10840 }
10841 _ACEOF
10842 if ac_fn_c_try_link "$LINENO"; then :
10843   have_libpython=${version}
10844                   found_usable_python=yes
10845 else
10846   CPPFLAGS=$save_CPPFLAGS
10847                   LIBS=$save_LIBS
10848 fi
10849 rm -f core conftest.err conftest.$ac_objext \
10850     conftest$ac_exeext conftest.$ac_ext
10851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10852 $as_echo "${found_usable_python}" >&6; }
10853
10854     fi
10855   fi
10856   if test "${have_libpython}" = python2.7; then
10857
10858 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10859
10860   elif test "${have_libpython}" = python2.6; then
10861
10862 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10863
10864   elif test "${have_libpython}" = python2.5; then
10865
10866 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10867
10868   elif test "${have_libpython}" = python2.4; then
10869
10870 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10871
10872   fi
10873
10874   if test "${have_libpython}" = no; then
10875     case "${with_python}" in
10876     yes)
10877       as_fn_error "python is missing or unusable" "$LINENO" 5
10878       ;;
10879     auto)
10880       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10881 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10882       ;;
10883     *)
10884       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10885       ;;
10886     esac
10887   else
10888     if test -n "${python_prefix}"; then
10889
10890 cat >>confdefs.h <<_ACEOF
10891 #define WITH_PYTHON_PATH "${python_prefix}"
10892 _ACEOF
10893
10894
10895   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10896      if test "x$prefix" = xNONE; then
10897         test_prefix=/usr/local
10898      else
10899         test_prefix=$prefix
10900      fi
10901   else
10902      test_prefix=$exec_prefix
10903   fi
10904   value=0
10905   case ${python_prefix} in
10906      "${test_prefix}"|"${test_prefix}/"*|\
10907         '${exec_prefix}'|'${exec_prefix}/'*)
10908      value=1
10909      ;;
10910   esac
10911
10912 cat >>confdefs.h <<_ACEOF
10913 #define PYTHON_PATH_RELOCATABLE $value
10914 _ACEOF
10915
10916
10917     fi
10918   fi
10919 fi
10920
10921 if test "${have_libpython}" != no; then
10922
10923 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10924
10925   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10926   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10927   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10928   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10929   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10930
10931   # Flags needed to compile Python code (taken from python-config --cflags).
10932   # We cannot call python-config directly because it will output whatever was
10933   # used when compiling the Python interpreter itself, including flags which
10934   # would make the python-related objects be compiled differently from the
10935   # rest of GDB (e.g., -O2 and -fPIC).
10936   if test "${GCC}" = yes; then
10937     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10938   fi
10939
10940   if test "x${tentative_python_cflags}" != x; then
10941     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10942 $as_echo_n "checking compiler flags for python code... " >&6; }
10943     for flag in ${tentative_python_cflags}; do
10944       # Check that the compiler accepts it
10945       saved_CFLAGS="$CFLAGS"
10946       CFLAGS="$CFLAGS $flag"
10947       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10948 /* end confdefs.h.  */
10949
10950 int
10951 main ()
10952 {
10953
10954   ;
10955   return 0;
10956 }
10957 _ACEOF
10958 if ac_fn_c_try_compile "$LINENO"; then :
10959   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10960 fi
10961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10962       CFLAGS="$saved_CFLAGS"
10963     done
10964     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10965 $as_echo "${PYTHON_CFLAGS}" >&6; }
10966   fi
10967
10968   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
10969   #    #if _SGIAPI
10970   #    #define siginfo __siginfo
10971   #    #endif
10972   # The problem is that including Python causes some XOPEN macros to be
10973   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
10974   # to false.  So, we work around this issue by defining siginfo ourself
10975   # though the command-line.
10976   case "$gdb_host" in
10977     irix*) if test "${GCC}" = yes; then
10978              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
10979            fi
10980            ;;
10981   esac
10982 else
10983   # Even if Python support is not compiled in, we need to have these files
10984   # included.
10985   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
10986   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
10987         python/py-prettyprint.c python/py-auto-load.c"
10988 fi
10989
10990
10991 # ------------------------- #
10992 # Checks for header files.  #
10993 # ------------------------- #
10994
10995 ac_header_dirent=no
10996 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
10997   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
10999 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11000 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11001   $as_echo_n "(cached) " >&6
11002 else
11003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11004 /* end confdefs.h.  */
11005 #include <sys/types.h>
11006 #include <$ac_hdr>
11007
11008 int
11009 main ()
11010 {
11011 if ((DIR *) 0)
11012 return 0;
11013   ;
11014   return 0;
11015 }
11016 _ACEOF
11017 if ac_fn_c_try_compile "$LINENO"; then :
11018   eval "$as_ac_Header=yes"
11019 else
11020   eval "$as_ac_Header=no"
11021 fi
11022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11023 fi
11024 eval ac_res=\$$as_ac_Header
11025                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11026 $as_echo "$ac_res" >&6; }
11027 eval as_val=\$$as_ac_Header
11028    if test "x$as_val" = x""yes; then :
11029   cat >>confdefs.h <<_ACEOF
11030 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11031 _ACEOF
11032
11033 ac_header_dirent=$ac_hdr; break
11034 fi
11035
11036 done
11037 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11038 if test $ac_header_dirent = dirent.h; then
11039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11040 $as_echo_n "checking for library containing opendir... " >&6; }
11041 if test "${ac_cv_search_opendir+set}" = set; then :
11042   $as_echo_n "(cached) " >&6
11043 else
11044   ac_func_search_save_LIBS=$LIBS
11045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11046 /* end confdefs.h.  */
11047
11048 /* Override any GCC internal prototype to avoid an error.
11049    Use char because int might match the return type of a GCC
11050    builtin and then its argument prototype would still apply.  */
11051 #ifdef __cplusplus
11052 extern "C"
11053 #endif
11054 char opendir ();
11055 int
11056 main ()
11057 {
11058 return opendir ();
11059   ;
11060   return 0;
11061 }
11062 _ACEOF
11063 for ac_lib in '' dir; do
11064   if test -z "$ac_lib"; then
11065     ac_res="none required"
11066   else
11067     ac_res=-l$ac_lib
11068     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11069   fi
11070   if ac_fn_c_try_link "$LINENO"; then :
11071   ac_cv_search_opendir=$ac_res
11072 fi
11073 rm -f core conftest.err conftest.$ac_objext \
11074     conftest$ac_exeext
11075   if test "${ac_cv_search_opendir+set}" = set; then :
11076   break
11077 fi
11078 done
11079 if test "${ac_cv_search_opendir+set}" = set; then :
11080
11081 else
11082   ac_cv_search_opendir=no
11083 fi
11084 rm conftest.$ac_ext
11085 LIBS=$ac_func_search_save_LIBS
11086 fi
11087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11088 $as_echo "$ac_cv_search_opendir" >&6; }
11089 ac_res=$ac_cv_search_opendir
11090 if test "$ac_res" != no; then :
11091   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11092
11093 fi
11094
11095 else
11096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11097 $as_echo_n "checking for library containing opendir... " >&6; }
11098 if test "${ac_cv_search_opendir+set}" = set; then :
11099   $as_echo_n "(cached) " >&6
11100 else
11101   ac_func_search_save_LIBS=$LIBS
11102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11103 /* end confdefs.h.  */
11104
11105 /* Override any GCC internal prototype to avoid an error.
11106    Use char because int might match the return type of a GCC
11107    builtin and then its argument prototype would still apply.  */
11108 #ifdef __cplusplus
11109 extern "C"
11110 #endif
11111 char opendir ();
11112 int
11113 main ()
11114 {
11115 return opendir ();
11116   ;
11117   return 0;
11118 }
11119 _ACEOF
11120 for ac_lib in '' x; do
11121   if test -z "$ac_lib"; then
11122     ac_res="none required"
11123   else
11124     ac_res=-l$ac_lib
11125     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11126   fi
11127   if ac_fn_c_try_link "$LINENO"; then :
11128   ac_cv_search_opendir=$ac_res
11129 fi
11130 rm -f core conftest.err conftest.$ac_objext \
11131     conftest$ac_exeext
11132   if test "${ac_cv_search_opendir+set}" = set; then :
11133   break
11134 fi
11135 done
11136 if test "${ac_cv_search_opendir+set}" = set; then :
11137
11138 else
11139   ac_cv_search_opendir=no
11140 fi
11141 rm conftest.$ac_ext
11142 LIBS=$ac_func_search_save_LIBS
11143 fi
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11145 $as_echo "$ac_cv_search_opendir" >&6; }
11146 ac_res=$ac_cv_search_opendir
11147 if test "$ac_res" != no; then :
11148   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11149
11150 fi
11151
11152 fi
11153
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11155 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11156 if test "${ac_cv_header_stat_broken+set}" = set; then :
11157   $as_echo_n "(cached) " >&6
11158 else
11159   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11160 /* end confdefs.h.  */
11161 #include <sys/types.h>
11162 #include <sys/stat.h>
11163
11164 #if defined S_ISBLK && defined S_IFDIR
11165 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11166 #endif
11167
11168 #if defined S_ISBLK && defined S_IFCHR
11169 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11170 #endif
11171
11172 #if defined S_ISLNK && defined S_IFREG
11173 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11174 #endif
11175
11176 #if defined S_ISSOCK && defined S_IFREG
11177 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11178 #endif
11179
11180 _ACEOF
11181 if ac_fn_c_try_compile "$LINENO"; then :
11182   ac_cv_header_stat_broken=no
11183 else
11184   ac_cv_header_stat_broken=yes
11185 fi
11186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11187 fi
11188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11189 $as_echo "$ac_cv_header_stat_broken" >&6; }
11190 if test $ac_cv_header_stat_broken = yes; then
11191
11192 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11193
11194 fi
11195
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11197 $as_echo_n "checking for ANSI C header files... " >&6; }
11198 if test "${ac_cv_header_stdc+set}" = set; then :
11199   $as_echo_n "(cached) " >&6
11200 else
11201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h.  */
11203 #include <stdlib.h>
11204 #include <stdarg.h>
11205 #include <string.h>
11206 #include <float.h>
11207
11208 int
11209 main ()
11210 {
11211
11212   ;
11213   return 0;
11214 }
11215 _ACEOF
11216 if ac_fn_c_try_compile "$LINENO"; then :
11217   ac_cv_header_stdc=yes
11218 else
11219   ac_cv_header_stdc=no
11220 fi
11221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11222
11223 if test $ac_cv_header_stdc = yes; then
11224   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11226 /* end confdefs.h.  */
11227 #include <string.h>
11228
11229 _ACEOF
11230 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11231   $EGREP "memchr" >/dev/null 2>&1; then :
11232
11233 else
11234   ac_cv_header_stdc=no
11235 fi
11236 rm -f conftest*
11237
11238 fi
11239
11240 if test $ac_cv_header_stdc = yes; then
11241   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11243 /* end confdefs.h.  */
11244 #include <stdlib.h>
11245
11246 _ACEOF
11247 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11248   $EGREP "free" >/dev/null 2>&1; then :
11249
11250 else
11251   ac_cv_header_stdc=no
11252 fi
11253 rm -f conftest*
11254
11255 fi
11256
11257 if test $ac_cv_header_stdc = yes; then
11258   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11259   if test "$cross_compiling" = yes; then :
11260   :
11261 else
11262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11263 /* end confdefs.h.  */
11264 #include <ctype.h>
11265 #include <stdlib.h>
11266 #if ((' ' & 0x0FF) == 0x020)
11267 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11268 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11269 #else
11270 # define ISLOWER(c) \
11271                    (('a' <= (c) && (c) <= 'i') \
11272                      || ('j' <= (c) && (c) <= 'r') \
11273                      || ('s' <= (c) && (c) <= 'z'))
11274 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11275 #endif
11276
11277 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11278 int
11279 main ()
11280 {
11281   int i;
11282   for (i = 0; i < 256; i++)
11283     if (XOR (islower (i), ISLOWER (i))
11284         || toupper (i) != TOUPPER (i))
11285       return 2;
11286   return 0;
11287 }
11288 _ACEOF
11289 if ac_fn_c_try_run "$LINENO"; then :
11290
11291 else
11292   ac_cv_header_stdc=no
11293 fi
11294 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11295   conftest.$ac_objext conftest.beam conftest.$ac_ext
11296 fi
11297
11298 fi
11299 fi
11300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11301 $as_echo "$ac_cv_header_stdc" >&6; }
11302 if test $ac_cv_header_stdc = yes; then
11303
11304 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11305
11306 fi
11307
11308 # elf_hp.h is for HP/UX 64-bit shared library support.
11309 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11310 # unconditionally, so what's the point in checking these?
11311 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11312                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11313                   stdlib.h string.h memory.h strings.h sys/fault.h \
11314                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11315                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11316                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11317                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11318                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11319 do :
11320   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11321 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11322 eval as_val=\$$as_ac_Header
11323    if test "x$as_val" = x""yes; then :
11324   cat >>confdefs.h <<_ACEOF
11325 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11326 _ACEOF
11327
11328 fi
11329
11330 done
11331
11332 for ac_header in link.h
11333 do :
11334   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11335 # include <sys/types.h>
11336 #endif
11337 #if HAVE_NLIST_H
11338 # include <nlist.h>
11339 #endif
11340
11341 "
11342 if test "x$ac_cv_header_link_h" = x""yes; then :
11343   cat >>confdefs.h <<_ACEOF
11344 #define HAVE_LINK_H 1
11345 _ACEOF
11346
11347 fi
11348
11349 done
11350
11351 for ac_header in sys/proc.h
11352 do :
11353   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11354 # include <sys/param.h>
11355 #endif
11356
11357 "
11358 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11359   cat >>confdefs.h <<_ACEOF
11360 #define HAVE_SYS_PROC_H 1
11361 _ACEOF
11362
11363 fi
11364
11365 done
11366
11367 for ac_header in sys/user.h
11368 do :
11369   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11370 # include <sys/param.h>
11371 #endif
11372
11373 "
11374 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11375   cat >>confdefs.h <<_ACEOF
11376 #define HAVE_SYS_USER_H 1
11377 _ACEOF
11378
11379 fi
11380
11381 done
11382
11383
11384 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11385 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11386 # think that we don't have <curses.h> if we're using GCC.
11387 case $host_os in
11388   solaris2.[789])
11389     if test "$GCC" = yes; then
11390
11391 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11392
11393     fi ;;
11394 esac
11395 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11396 do :
11397   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11398 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11399 eval as_val=\$$as_ac_Header
11400    if test "x$as_val" = x""yes; then :
11401   cat >>confdefs.h <<_ACEOF
11402 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11403 _ACEOF
11404
11405 fi
11406
11407 done
11408
11409 for ac_header in term.h
11410 do :
11411   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11412 # include <curses.h>
11413 #endif
11414
11415 "
11416 if test "x$ac_cv_header_term_h" = x""yes; then :
11417   cat >>confdefs.h <<_ACEOF
11418 #define HAVE_TERM_H 1
11419 _ACEOF
11420
11421 fi
11422
11423 done
11424
11425
11426 # ------------------------- #
11427 # Checks for declarations.  #
11428 # ------------------------- #
11429
11430 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11431 if test "x$ac_cv_have_decl_free" = x""yes; then :
11432   ac_have_decl=1
11433 else
11434   ac_have_decl=0
11435 fi
11436
11437 cat >>confdefs.h <<_ACEOF
11438 #define HAVE_DECL_FREE $ac_have_decl
11439 _ACEOF
11440 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11441 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11442   ac_have_decl=1
11443 else
11444   ac_have_decl=0
11445 fi
11446
11447 cat >>confdefs.h <<_ACEOF
11448 #define HAVE_DECL_MALLOC $ac_have_decl
11449 _ACEOF
11450 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11451 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11452   ac_have_decl=1
11453 else
11454   ac_have_decl=0
11455 fi
11456
11457 cat >>confdefs.h <<_ACEOF
11458 #define HAVE_DECL_REALLOC $ac_have_decl
11459 _ACEOF
11460 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11461 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11462   ac_have_decl=1
11463 else
11464   ac_have_decl=0
11465 fi
11466
11467 cat >>confdefs.h <<_ACEOF
11468 #define HAVE_DECL_STRERROR $ac_have_decl
11469 _ACEOF
11470 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11471 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11472   ac_have_decl=1
11473 else
11474   ac_have_decl=0
11475 fi
11476
11477 cat >>confdefs.h <<_ACEOF
11478 #define HAVE_DECL_STRSTR $ac_have_decl
11479 _ACEOF
11480 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11481 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11482   ac_have_decl=1
11483 else
11484   ac_have_decl=0
11485 fi
11486
11487 cat >>confdefs.h <<_ACEOF
11488 #define HAVE_DECL_GETOPT $ac_have_decl
11489 _ACEOF
11490 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11491 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11492   ac_have_decl=1
11493 else
11494   ac_have_decl=0
11495 fi
11496
11497 cat >>confdefs.h <<_ACEOF
11498 #define HAVE_DECL_SNPRINTF $ac_have_decl
11499 _ACEOF
11500 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11501 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11502   ac_have_decl=1
11503 else
11504   ac_have_decl=0
11505 fi
11506
11507 cat >>confdefs.h <<_ACEOF
11508 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11509 _ACEOF
11510
11511
11512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11513 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11514 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11515   $as_echo_n "(cached) " >&6
11516 else
11517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11518 /* end confdefs.h.  */
11519 #include <locale.h>
11520 int
11521 main ()
11522 {
11523 return LC_MESSAGES
11524   ;
11525   return 0;
11526 }
11527 _ACEOF
11528 if ac_fn_c_try_link "$LINENO"; then :
11529   am_cv_val_LC_MESSAGES=yes
11530 else
11531   am_cv_val_LC_MESSAGES=no
11532 fi
11533 rm -f core conftest.err conftest.$ac_objext \
11534     conftest$ac_exeext conftest.$ac_ext
11535 fi
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11537 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11538   if test $am_cv_val_LC_MESSAGES = yes; then
11539
11540 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11541
11542   fi
11543
11544
11545 # ----------------------- #
11546 # Checks for structures.  #
11547 # ----------------------- #
11548
11549 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11550 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11551
11552 cat >>confdefs.h <<_ACEOF
11553 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11554 _ACEOF
11555
11556
11557 fi
11558 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11559 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11560
11561 cat >>confdefs.h <<_ACEOF
11562 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11563 _ACEOF
11564
11565
11566 fi
11567
11568
11569 # ------------------ #
11570 # Checks for types.  #
11571 # ------------------ #
11572
11573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11574 $as_echo_n "checking return type of signal handlers... " >&6; }
11575 if test "${ac_cv_type_signal+set}" = set; then :
11576   $as_echo_n "(cached) " >&6
11577 else
11578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11579 /* end confdefs.h.  */
11580 #include <sys/types.h>
11581 #include <signal.h>
11582
11583 int
11584 main ()
11585 {
11586 return *(signal (0, 0)) (0) == 1;
11587   ;
11588   return 0;
11589 }
11590 _ACEOF
11591 if ac_fn_c_try_compile "$LINENO"; then :
11592   ac_cv_type_signal=int
11593 else
11594   ac_cv_type_signal=void
11595 fi
11596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11597 fi
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11599 $as_echo "$ac_cv_type_signal" >&6; }
11600
11601 cat >>confdefs.h <<_ACEOF
11602 #define RETSIGTYPE $ac_cv_type_signal
11603 _ACEOF
11604
11605
11606 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11607 #include <sys/socket.h>
11608
11609 "
11610 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11611
11612 cat >>confdefs.h <<_ACEOF
11613 #define HAVE_SOCKLEN_T 1
11614 _ACEOF
11615
11616
11617 fi
11618
11619
11620 # ------------------------------------- #
11621 # Checks for compiler characteristics.  #
11622 # ------------------------------------- #
11623
11624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11625 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11626 if test "${ac_cv_c_const+set}" = set; then :
11627   $as_echo_n "(cached) " >&6
11628 else
11629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11630 /* end confdefs.h.  */
11631
11632 int
11633 main ()
11634 {
11635 /* FIXME: Include the comments suggested by Paul. */
11636 #ifndef __cplusplus
11637   /* Ultrix mips cc rejects this.  */
11638   typedef int charset[2];
11639   const charset cs;
11640   /* SunOS 4.1.1 cc rejects this.  */
11641   char const *const *pcpcc;
11642   char **ppc;
11643   /* NEC SVR4.0.2 mips cc rejects this.  */
11644   struct point {int x, y;};
11645   static struct point const zero = {0,0};
11646   /* AIX XL C 1.02.0.0 rejects this.
11647      It does not let you subtract one const X* pointer from another in
11648      an arm of an if-expression whose if-part is not a constant
11649      expression */
11650   const char *g = "string";
11651   pcpcc = &g + (g ? g-g : 0);
11652   /* HPUX 7.0 cc rejects these. */
11653   ++pcpcc;
11654   ppc = (char**) pcpcc;
11655   pcpcc = (char const *const *) ppc;
11656   { /* SCO 3.2v4 cc rejects this.  */
11657     char *t;
11658     char const *s = 0 ? (char *) 0 : (char const *) 0;
11659
11660     *t++ = 0;
11661     if (s) return 0;
11662   }
11663   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11664     int x[] = {25, 17};
11665     const int *foo = &x[0];
11666     ++foo;
11667   }
11668   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11669     typedef const int *iptr;
11670     iptr p = 0;
11671     ++p;
11672   }
11673   { /* AIX XL C 1.02.0.0 rejects this saying
11674        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11675     struct s { int j; const int *ap[3]; };
11676     struct s *b; b->j = 5;
11677   }
11678   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11679     const int foo = 10;
11680     if (!foo) return 0;
11681   }
11682   return !cs[0] && !zero.x;
11683 #endif
11684
11685   ;
11686   return 0;
11687 }
11688 _ACEOF
11689 if ac_fn_c_try_compile "$LINENO"; then :
11690   ac_cv_c_const=yes
11691 else
11692   ac_cv_c_const=no
11693 fi
11694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11695 fi
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11697 $as_echo "$ac_cv_c_const" >&6; }
11698 if test $ac_cv_c_const = no; then
11699
11700 $as_echo "#define const /**/" >>confdefs.h
11701
11702 fi
11703
11704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11705 $as_echo_n "checking for inline... " >&6; }
11706 if test "${ac_cv_c_inline+set}" = set; then :
11707   $as_echo_n "(cached) " >&6
11708 else
11709   ac_cv_c_inline=no
11710 for ac_kw in inline __inline__ __inline; do
11711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11712 /* end confdefs.h.  */
11713 #ifndef __cplusplus
11714 typedef int foo_t;
11715 static $ac_kw foo_t static_foo () {return 0; }
11716 $ac_kw foo_t foo () {return 0; }
11717 #endif
11718
11719 _ACEOF
11720 if ac_fn_c_try_compile "$LINENO"; then :
11721   ac_cv_c_inline=$ac_kw
11722 fi
11723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11724   test "$ac_cv_c_inline" != no && break
11725 done
11726
11727 fi
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11729 $as_echo "$ac_cv_c_inline" >&6; }
11730
11731 case $ac_cv_c_inline in
11732   inline | yes) ;;
11733   *)
11734     case $ac_cv_c_inline in
11735       no) ac_val=;;
11736       *) ac_val=$ac_cv_c_inline;;
11737     esac
11738     cat >>confdefs.h <<_ACEOF
11739 #ifndef __cplusplus
11740 #define inline $ac_val
11741 #endif
11742 _ACEOF
11743     ;;
11744 esac
11745
11746  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11747 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11748 if test "${ac_cv_c_bigendian+set}" = set; then :
11749   $as_echo_n "(cached) " >&6
11750 else
11751   ac_cv_c_bigendian=unknown
11752     # See if we're dealing with a universal compiler.
11753     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11754 /* end confdefs.h.  */
11755 #ifndef __APPLE_CC__
11756                not a universal capable compiler
11757              #endif
11758              typedef int dummy;
11759
11760 _ACEOF
11761 if ac_fn_c_try_compile "$LINENO"; then :
11762
11763         # Check for potential -arch flags.  It is not universal unless
11764         # there are at least two -arch flags with different values.
11765         ac_arch=
11766         ac_prev=
11767         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11768          if test -n "$ac_prev"; then
11769            case $ac_word in
11770              i?86 | x86_64 | ppc | ppc64)
11771                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11772                  ac_arch=$ac_word
11773                else
11774                  ac_cv_c_bigendian=universal
11775                  break
11776                fi
11777                ;;
11778            esac
11779            ac_prev=
11780          elif test "x$ac_word" = "x-arch"; then
11781            ac_prev=arch
11782          fi
11783        done
11784 fi
11785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11786     if test $ac_cv_c_bigendian = unknown; then
11787       # See if sys/param.h defines the BYTE_ORDER macro.
11788       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11789 /* end confdefs.h.  */
11790 #include <sys/types.h>
11791              #include <sys/param.h>
11792
11793 int
11794 main ()
11795 {
11796 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11797                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11798                      && LITTLE_ENDIAN)
11799               bogus endian macros
11800              #endif
11801
11802   ;
11803   return 0;
11804 }
11805 _ACEOF
11806 if ac_fn_c_try_compile "$LINENO"; then :
11807   # It does; now see whether it defined to BIG_ENDIAN or not.
11808          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11809 /* end confdefs.h.  */
11810 #include <sys/types.h>
11811                 #include <sys/param.h>
11812
11813 int
11814 main ()
11815 {
11816 #if BYTE_ORDER != BIG_ENDIAN
11817                  not big endian
11818                 #endif
11819
11820   ;
11821   return 0;
11822 }
11823 _ACEOF
11824 if ac_fn_c_try_compile "$LINENO"; then :
11825   ac_cv_c_bigendian=yes
11826 else
11827   ac_cv_c_bigendian=no
11828 fi
11829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11830 fi
11831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11832     fi
11833     if test $ac_cv_c_bigendian = unknown; then
11834       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11835       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11836 /* end confdefs.h.  */
11837 #include <limits.h>
11838
11839 int
11840 main ()
11841 {
11842 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11843               bogus endian macros
11844              #endif
11845
11846   ;
11847   return 0;
11848 }
11849 _ACEOF
11850 if ac_fn_c_try_compile "$LINENO"; then :
11851   # It does; now see whether it defined to _BIG_ENDIAN or not.
11852          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11853 /* end confdefs.h.  */
11854 #include <limits.h>
11855
11856 int
11857 main ()
11858 {
11859 #ifndef _BIG_ENDIAN
11860                  not big endian
11861                 #endif
11862
11863   ;
11864   return 0;
11865 }
11866 _ACEOF
11867 if ac_fn_c_try_compile "$LINENO"; then :
11868   ac_cv_c_bigendian=yes
11869 else
11870   ac_cv_c_bigendian=no
11871 fi
11872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11873 fi
11874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11875     fi
11876     if test $ac_cv_c_bigendian = unknown; then
11877       # Compile a test program.
11878       if test "$cross_compiling" = yes; then :
11879   # Try to guess by grepping values from an object file.
11880          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11881 /* end confdefs.h.  */
11882 short int ascii_mm[] =
11883                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11884                 short int ascii_ii[] =
11885                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11886                 int use_ascii (int i) {
11887                   return ascii_mm[i] + ascii_ii[i];
11888                 }
11889                 short int ebcdic_ii[] =
11890                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11891                 short int ebcdic_mm[] =
11892                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11893                 int use_ebcdic (int i) {
11894                   return ebcdic_mm[i] + ebcdic_ii[i];
11895                 }
11896                 extern int foo;
11897
11898 int
11899 main ()
11900 {
11901 return use_ascii (foo) == use_ebcdic (foo);
11902   ;
11903   return 0;
11904 }
11905 _ACEOF
11906 if ac_fn_c_try_compile "$LINENO"; then :
11907   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11908               ac_cv_c_bigendian=yes
11909             fi
11910             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11911               if test "$ac_cv_c_bigendian" = unknown; then
11912                 ac_cv_c_bigendian=no
11913               else
11914                 # finding both strings is unlikely to happen, but who knows?
11915                 ac_cv_c_bigendian=unknown
11916               fi
11917             fi
11918 fi
11919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11920 else
11921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11922 /* end confdefs.h.  */
11923 $ac_includes_default
11924 int
11925 main ()
11926 {
11927
11928              /* Are we little or big endian?  From Harbison&Steele.  */
11929              union
11930              {
11931                long int l;
11932                char c[sizeof (long int)];
11933              } u;
11934              u.l = 1;
11935              return u.c[sizeof (long int) - 1] == 1;
11936
11937   ;
11938   return 0;
11939 }
11940 _ACEOF
11941 if ac_fn_c_try_run "$LINENO"; then :
11942   ac_cv_c_bigendian=no
11943 else
11944   ac_cv_c_bigendian=yes
11945 fi
11946 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11947   conftest.$ac_objext conftest.beam conftest.$ac_ext
11948 fi
11949
11950     fi
11951 fi
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11953 $as_echo "$ac_cv_c_bigendian" >&6; }
11954  case $ac_cv_c_bigendian in #(
11955    yes)
11956      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11957 ;; #(
11958    no)
11959       ;; #(
11960    universal)
11961
11962 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11963
11964      ;; #(
11965    *)
11966      as_fn_error "unknown endianness
11967  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11968  esac
11969
11970
11971 # ------------------------------ #
11972 # Checks for library functions.  #
11973 # ------------------------------ #
11974
11975 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11976 # for constant arguments.  Useless!
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11978 $as_echo_n "checking for working alloca.h... " >&6; }
11979 if test "${ac_cv_working_alloca_h+set}" = set; then :
11980   $as_echo_n "(cached) " >&6
11981 else
11982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11983 /* end confdefs.h.  */
11984 #include <alloca.h>
11985 int
11986 main ()
11987 {
11988 char *p = (char *) alloca (2 * sizeof (int));
11989                           if (p) return 0;
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 if ac_fn_c_try_link "$LINENO"; then :
11995   ac_cv_working_alloca_h=yes
11996 else
11997   ac_cv_working_alloca_h=no
11998 fi
11999 rm -f core conftest.err conftest.$ac_objext \
12000     conftest$ac_exeext conftest.$ac_ext
12001 fi
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12003 $as_echo "$ac_cv_working_alloca_h" >&6; }
12004 if test $ac_cv_working_alloca_h = yes; then
12005
12006 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12007
12008 fi
12009
12010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12011 $as_echo_n "checking for alloca... " >&6; }
12012 if test "${ac_cv_func_alloca_works+set}" = set; then :
12013   $as_echo_n "(cached) " >&6
12014 else
12015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12016 /* end confdefs.h.  */
12017 #ifdef __GNUC__
12018 # define alloca __builtin_alloca
12019 #else
12020 # ifdef _MSC_VER
12021 #  include <malloc.h>
12022 #  define alloca _alloca
12023 # else
12024 #  ifdef HAVE_ALLOCA_H
12025 #   include <alloca.h>
12026 #  else
12027 #   ifdef _AIX
12028  #pragma alloca
12029 #   else
12030 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12031 char *alloca ();
12032 #    endif
12033 #   endif
12034 #  endif
12035 # endif
12036 #endif
12037
12038 int
12039 main ()
12040 {
12041 char *p = (char *) alloca (1);
12042                                     if (p) return 0;
12043   ;
12044   return 0;
12045 }
12046 _ACEOF
12047 if ac_fn_c_try_link "$LINENO"; then :
12048   ac_cv_func_alloca_works=yes
12049 else
12050   ac_cv_func_alloca_works=no
12051 fi
12052 rm -f core conftest.err conftest.$ac_objext \
12053     conftest$ac_exeext conftest.$ac_ext
12054 fi
12055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12056 $as_echo "$ac_cv_func_alloca_works" >&6; }
12057
12058 if test $ac_cv_func_alloca_works = yes; then
12059
12060 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12061
12062 else
12063   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12064 # that cause trouble.  Some versions do not even contain alloca or
12065 # contain a buggy version.  If you still want to use their alloca,
12066 # use ar to extract alloca.o from them instead of compiling alloca.c.
12067
12068 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12069
12070 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12071
12072
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12074 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12075 if test "${ac_cv_os_cray+set}" = set; then :
12076   $as_echo_n "(cached) " >&6
12077 else
12078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12079 /* end confdefs.h.  */
12080 #if defined CRAY && ! defined CRAY2
12081 webecray
12082 #else
12083 wenotbecray
12084 #endif
12085
12086 _ACEOF
12087 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12088   $EGREP "webecray" >/dev/null 2>&1; then :
12089   ac_cv_os_cray=yes
12090 else
12091   ac_cv_os_cray=no
12092 fi
12093 rm -f conftest*
12094
12095 fi
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12097 $as_echo "$ac_cv_os_cray" >&6; }
12098 if test $ac_cv_os_cray = yes; then
12099   for ac_func in _getb67 GETB67 getb67; do
12100     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12101 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12102 eval as_val=\$$as_ac_var
12103    if test "x$as_val" = x""yes; then :
12104
12105 cat >>confdefs.h <<_ACEOF
12106 #define CRAY_STACKSEG_END $ac_func
12107 _ACEOF
12108
12109     break
12110 fi
12111
12112   done
12113 fi
12114
12115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12116 $as_echo_n "checking stack direction for C alloca... " >&6; }
12117 if test "${ac_cv_c_stack_direction+set}" = set; then :
12118   $as_echo_n "(cached) " >&6
12119 else
12120   if test "$cross_compiling" = yes; then :
12121   ac_cv_c_stack_direction=0
12122 else
12123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12124 /* end confdefs.h.  */
12125 $ac_includes_default
12126 int
12127 find_stack_direction ()
12128 {
12129   static char *addr = 0;
12130   auto char dummy;
12131   if (addr == 0)
12132     {
12133       addr = &dummy;
12134       return find_stack_direction ();
12135     }
12136   else
12137     return (&dummy > addr) ? 1 : -1;
12138 }
12139
12140 int
12141 main ()
12142 {
12143   return find_stack_direction () < 0;
12144 }
12145 _ACEOF
12146 if ac_fn_c_try_run "$LINENO"; then :
12147   ac_cv_c_stack_direction=1
12148 else
12149   ac_cv_c_stack_direction=-1
12150 fi
12151 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12152   conftest.$ac_objext conftest.beam conftest.$ac_ext
12153 fi
12154
12155 fi
12156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12157 $as_echo "$ac_cv_c_stack_direction" >&6; }
12158 cat >>confdefs.h <<_ACEOF
12159 #define STACK_DIRECTION $ac_cv_c_stack_direction
12160 _ACEOF
12161
12162
12163 fi
12164
12165 for ac_header in stdlib.h unistd.h
12166 do :
12167   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12168 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12169 eval as_val=\$$as_ac_Header
12170    if test "x$as_val" = x""yes; then :
12171   cat >>confdefs.h <<_ACEOF
12172 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12173 _ACEOF
12174
12175 fi
12176
12177 done
12178
12179 for ac_func in getpagesize
12180 do :
12181   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12182 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12183   cat >>confdefs.h <<_ACEOF
12184 #define HAVE_GETPAGESIZE 1
12185 _ACEOF
12186
12187 fi
12188 done
12189
12190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12191 $as_echo_n "checking for working mmap... " >&6; }
12192 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12193   $as_echo_n "(cached) " >&6
12194 else
12195   if test "$cross_compiling" = yes; then :
12196   ac_cv_func_mmap_fixed_mapped=no
12197 else
12198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12199 /* end confdefs.h.  */
12200 $ac_includes_default
12201 /* malloc might have been renamed as rpl_malloc. */
12202 #undef malloc
12203
12204 /* Thanks to Mike Haertel and Jim Avera for this test.
12205    Here is a matrix of mmap possibilities:
12206         mmap private not fixed
12207         mmap private fixed at somewhere currently unmapped
12208         mmap private fixed at somewhere already mapped
12209         mmap shared not fixed
12210         mmap shared fixed at somewhere currently unmapped
12211         mmap shared fixed at somewhere already mapped
12212    For private mappings, we should verify that changes cannot be read()
12213    back from the file, nor mmap's back from the file at a different
12214    address.  (There have been systems where private was not correctly
12215    implemented like the infamous i386 svr4.0, and systems where the
12216    VM page cache was not coherent with the file system buffer cache
12217    like early versions of FreeBSD and possibly contemporary NetBSD.)
12218    For shared mappings, we should conversely verify that changes get
12219    propagated back to all the places they're supposed to be.
12220
12221    Grep wants private fixed already mapped.
12222    The main things grep needs to know about mmap are:
12223    * does it exist and is it safe to write into the mmap'd area
12224    * how to use it (BSD variants)  */
12225
12226 #include <fcntl.h>
12227 #include <sys/mman.h>
12228
12229 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12230 char *malloc ();
12231 #endif
12232
12233 /* This mess was copied from the GNU getpagesize.h.  */
12234 #ifndef HAVE_GETPAGESIZE
12235 /* Assume that all systems that can run configure have sys/param.h.  */
12236 # ifndef HAVE_SYS_PARAM_H
12237 #  define HAVE_SYS_PARAM_H 1
12238 # endif
12239
12240 # ifdef _SC_PAGESIZE
12241 #  define getpagesize() sysconf(_SC_PAGESIZE)
12242 # else /* no _SC_PAGESIZE */
12243 #  ifdef HAVE_SYS_PARAM_H
12244 #   include <sys/param.h>
12245 #   ifdef EXEC_PAGESIZE
12246 #    define getpagesize() EXEC_PAGESIZE
12247 #   else /* no EXEC_PAGESIZE */
12248 #    ifdef NBPG
12249 #     define getpagesize() NBPG * CLSIZE
12250 #     ifndef CLSIZE
12251 #      define CLSIZE 1
12252 #     endif /* no CLSIZE */
12253 #    else /* no NBPG */
12254 #     ifdef NBPC
12255 #      define getpagesize() NBPC
12256 #     else /* no NBPC */
12257 #      ifdef PAGESIZE
12258 #       define getpagesize() PAGESIZE
12259 #      endif /* PAGESIZE */
12260 #     endif /* no NBPC */
12261 #    endif /* no NBPG */
12262 #   endif /* no EXEC_PAGESIZE */
12263 #  else /* no HAVE_SYS_PARAM_H */
12264 #   define getpagesize() 8192   /* punt totally */
12265 #  endif /* no HAVE_SYS_PARAM_H */
12266 # endif /* no _SC_PAGESIZE */
12267
12268 #endif /* no HAVE_GETPAGESIZE */
12269
12270 int
12271 main ()
12272 {
12273   char *data, *data2, *data3;
12274   int i, pagesize;
12275   int fd;
12276
12277   pagesize = getpagesize ();
12278
12279   /* First, make a file with some known garbage in it. */
12280   data = (char *) malloc (pagesize);
12281   if (!data)
12282     return 1;
12283   for (i = 0; i < pagesize; ++i)
12284     *(data + i) = rand ();
12285   umask (0);
12286   fd = creat ("conftest.mmap", 0600);
12287   if (fd < 0)
12288     return 1;
12289   if (write (fd, data, pagesize) != pagesize)
12290     return 1;
12291   close (fd);
12292
12293   /* Next, try to mmap the file at a fixed address which already has
12294      something else allocated at it.  If we can, also make sure that
12295      we see the same garbage.  */
12296   fd = open ("conftest.mmap", O_RDWR);
12297   if (fd < 0)
12298     return 1;
12299   data2 = (char *) malloc (2 * pagesize);
12300   if (!data2)
12301     return 1;
12302   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12303   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12304                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12305     return 1;
12306   for (i = 0; i < pagesize; ++i)
12307     if (*(data + i) != *(data2 + i))
12308       return 1;
12309
12310   /* Finally, make sure that changes to the mapped area do not
12311      percolate back to the file as seen by read().  (This is a bug on
12312      some variants of i386 svr4.0.)  */
12313   for (i = 0; i < pagesize; ++i)
12314     *(data2 + i) = *(data2 + i) + 1;
12315   data3 = (char *) malloc (pagesize);
12316   if (!data3)
12317     return 1;
12318   if (read (fd, data3, pagesize) != pagesize)
12319     return 1;
12320   for (i = 0; i < pagesize; ++i)
12321     if (*(data + i) != *(data3 + i))
12322       return 1;
12323   close (fd);
12324   return 0;
12325 }
12326 _ACEOF
12327 if ac_fn_c_try_run "$LINENO"; then :
12328   ac_cv_func_mmap_fixed_mapped=yes
12329 else
12330   ac_cv_func_mmap_fixed_mapped=no
12331 fi
12332 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12333   conftest.$ac_objext conftest.beam conftest.$ac_ext
12334 fi
12335
12336 fi
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12338 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12339 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12340
12341 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12342
12343 fi
12344 rm -f conftest.mmap
12345
12346 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12347 if test "x$ac_cv_type_pid_t" = x""yes; then :
12348
12349 else
12350
12351 cat >>confdefs.h <<_ACEOF
12352 #define pid_t int
12353 _ACEOF
12354
12355 fi
12356
12357 for ac_header in vfork.h
12358 do :
12359   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12360 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12361   cat >>confdefs.h <<_ACEOF
12362 #define HAVE_VFORK_H 1
12363 _ACEOF
12364
12365 fi
12366
12367 done
12368
12369 for ac_func in fork vfork
12370 do :
12371   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12372 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12373 eval as_val=\$$as_ac_var
12374    if test "x$as_val" = x""yes; then :
12375   cat >>confdefs.h <<_ACEOF
12376 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12377 _ACEOF
12378
12379 fi
12380 done
12381
12382 if test "x$ac_cv_func_fork" = xyes; then
12383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12384 $as_echo_n "checking for working fork... " >&6; }
12385 if test "${ac_cv_func_fork_works+set}" = set; then :
12386   $as_echo_n "(cached) " >&6
12387 else
12388   if test "$cross_compiling" = yes; then :
12389   ac_cv_func_fork_works=cross
12390 else
12391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12392 /* end confdefs.h.  */
12393 $ac_includes_default
12394 int
12395 main ()
12396 {
12397
12398           /* By Ruediger Kuhlmann. */
12399           return fork () < 0;
12400
12401   ;
12402   return 0;
12403 }
12404 _ACEOF
12405 if ac_fn_c_try_run "$LINENO"; then :
12406   ac_cv_func_fork_works=yes
12407 else
12408   ac_cv_func_fork_works=no
12409 fi
12410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12411   conftest.$ac_objext conftest.beam conftest.$ac_ext
12412 fi
12413
12414 fi
12415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12416 $as_echo "$ac_cv_func_fork_works" >&6; }
12417
12418 else
12419   ac_cv_func_fork_works=$ac_cv_func_fork
12420 fi
12421 if test "x$ac_cv_func_fork_works" = xcross; then
12422   case $host in
12423     *-*-amigaos* | *-*-msdosdjgpp*)
12424       # Override, as these systems have only a dummy fork() stub
12425       ac_cv_func_fork_works=no
12426       ;;
12427     *)
12428       ac_cv_func_fork_works=yes
12429       ;;
12430   esac
12431   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12432 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12433 fi
12434 ac_cv_func_vfork_works=$ac_cv_func_vfork
12435 if test "x$ac_cv_func_vfork" = xyes; then
12436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12437 $as_echo_n "checking for working vfork... " >&6; }
12438 if test "${ac_cv_func_vfork_works+set}" = set; then :
12439   $as_echo_n "(cached) " >&6
12440 else
12441   if test "$cross_compiling" = yes; then :
12442   ac_cv_func_vfork_works=cross
12443 else
12444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12445 /* end confdefs.h.  */
12446 /* Thanks to Paul Eggert for this test.  */
12447 $ac_includes_default
12448 #include <sys/wait.h>
12449 #ifdef HAVE_VFORK_H
12450 # include <vfork.h>
12451 #endif
12452 /* On some sparc systems, changes by the child to local and incoming
12453    argument registers are propagated back to the parent.  The compiler
12454    is told about this with #include <vfork.h>, but some compilers
12455    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12456    static variable whose address is put into a register that is
12457    clobbered by the vfork.  */
12458 static void
12459 #ifdef __cplusplus
12460 sparc_address_test (int arg)
12461 # else
12462 sparc_address_test (arg) int arg;
12463 #endif
12464 {
12465   static pid_t child;
12466   if (!child) {
12467     child = vfork ();
12468     if (child < 0) {
12469       perror ("vfork");
12470       _exit(2);
12471     }
12472     if (!child) {
12473       arg = getpid();
12474       write(-1, "", 0);
12475       _exit (arg);
12476     }
12477   }
12478 }
12479
12480 int
12481 main ()
12482 {
12483   pid_t parent = getpid ();
12484   pid_t child;
12485
12486   sparc_address_test (0);
12487
12488   child = vfork ();
12489
12490   if (child == 0) {
12491     /* Here is another test for sparc vfork register problems.  This
12492        test uses lots of local variables, at least as many local
12493        variables as main has allocated so far including compiler
12494        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12495        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12496        reuse the register of parent for one of the local variables,
12497        since it will think that parent can't possibly be used any more
12498        in this routine.  Assigning to the local variable will thus
12499        munge parent in the parent process.  */
12500     pid_t
12501       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12502       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12503     /* Convince the compiler that p..p7 are live; otherwise, it might
12504        use the same hardware register for all 8 local variables.  */
12505     if (p != p1 || p != p2 || p != p3 || p != p4
12506         || p != p5 || p != p6 || p != p7)
12507       _exit(1);
12508
12509     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12510        from child file descriptors.  If the child closes a descriptor
12511        before it execs or exits, this munges the parent's descriptor
12512        as well.  Test for this by closing stdout in the child.  */
12513     _exit(close(fileno(stdout)) != 0);
12514   } else {
12515     int status;
12516     struct stat st;
12517
12518     while (wait(&status) != child)
12519       ;
12520     return (
12521          /* Was there some problem with vforking?  */
12522          child < 0
12523
12524          /* Did the child fail?  (This shouldn't happen.)  */
12525          || status
12526
12527          /* Did the vfork/compiler bug occur?  */
12528          || parent != getpid()
12529
12530          /* Did the file descriptor bug occur?  */
12531          || fstat(fileno(stdout), &st) != 0
12532          );
12533   }
12534 }
12535 _ACEOF
12536 if ac_fn_c_try_run "$LINENO"; then :
12537   ac_cv_func_vfork_works=yes
12538 else
12539   ac_cv_func_vfork_works=no
12540 fi
12541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12542   conftest.$ac_objext conftest.beam conftest.$ac_ext
12543 fi
12544
12545 fi
12546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12547 $as_echo "$ac_cv_func_vfork_works" >&6; }
12548
12549 fi;
12550 if test "x$ac_cv_func_fork_works" = xcross; then
12551   ac_cv_func_vfork_works=$ac_cv_func_vfork
12552   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12553 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12554 fi
12555
12556 if test "x$ac_cv_func_vfork_works" = xyes; then
12557
12558 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12559
12560 else
12561
12562 $as_echo "#define vfork fork" >>confdefs.h
12563
12564 fi
12565 if test "x$ac_cv_func_fork_works" = xyes; then
12566
12567 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12568
12569 fi
12570
12571 for ac_func in canonicalize_file_name realpath getrusage getuid \
12572                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12573                 sigaction sigprocmask sigsetmask socketpair syscall \
12574                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12575                 setrlimit getrlimit posix_madvise waitpid
12576 do :
12577   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12578 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12579 eval as_val=\$$as_ac_var
12580    if test "x$as_val" = x""yes; then :
12581   cat >>confdefs.h <<_ACEOF
12582 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12583 _ACEOF
12584
12585 fi
12586 done
12587
12588
12589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12590 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12591 if test "${am_cv_langinfo_codeset+set}" = set; then :
12592   $as_echo_n "(cached) " >&6
12593 else
12594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12595 /* end confdefs.h.  */
12596 #include <langinfo.h>
12597 int
12598 main ()
12599 {
12600 char* cs = nl_langinfo(CODESET);
12601   ;
12602   return 0;
12603 }
12604 _ACEOF
12605 if ac_fn_c_try_link "$LINENO"; then :
12606   am_cv_langinfo_codeset=yes
12607 else
12608   am_cv_langinfo_codeset=no
12609 fi
12610 rm -f core conftest.err conftest.$ac_objext \
12611     conftest$ac_exeext conftest.$ac_ext
12612
12613 fi
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12615 $as_echo "$am_cv_langinfo_codeset" >&6; }
12616   if test $am_cv_langinfo_codeset = yes; then
12617
12618 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12619
12620   fi
12621
12622
12623 # Check the return and argument types of ptrace.  No canned test for
12624 # this, so roll our own.
12625 gdb_ptrace_headers='
12626 #if HAVE_SYS_TYPES_H
12627 # include <sys/types.h>
12628 #endif
12629 #if HAVE_SYS_PTRACE_H
12630 # include <sys/ptrace.h>
12631 #endif
12632 #if HAVE_UNISTD_H
12633 # include <unistd.h>
12634 #endif
12635 '
12636 # There is no point in checking if we don't have a prototype.
12637 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12638 "
12639 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12640   ac_have_decl=1
12641 else
12642   ac_have_decl=0
12643 fi
12644
12645 cat >>confdefs.h <<_ACEOF
12646 #define HAVE_DECL_PTRACE $ac_have_decl
12647 _ACEOF
12648 if test $ac_have_decl = 1; then :
12649
12650 else
12651
12652   : ${gdb_cv_func_ptrace_ret='int'}
12653   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12654
12655 fi
12656
12657 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12658 # empty argument list, so check for that explicitly.
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12660 $as_echo_n "checking return type of ptrace... " >&6; }
12661 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12662   $as_echo_n "(cached) " >&6
12663 else
12664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12665 /* end confdefs.h.  */
12666 $gdb_ptrace_headers
12667 int
12668 main ()
12669 {
12670 extern long ptrace (enum __ptrace_request, ...);
12671   ;
12672   return 0;
12673 }
12674 _ACEOF
12675 if ac_fn_c_try_compile "$LINENO"; then :
12676   gdb_cv_func_ptrace_ret='long'
12677 else
12678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12679 /* end confdefs.h.  */
12680 $gdb_ptrace_headers
12681 int
12682 main ()
12683 {
12684 extern int ptrace ();
12685   ;
12686   return 0;
12687 }
12688 _ACEOF
12689 if ac_fn_c_try_compile "$LINENO"; then :
12690   gdb_cv_func_ptrace_ret='int'
12691 else
12692   gdb_cv_func_ptrace_ret='long'
12693 fi
12694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12695 fi
12696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12697 fi
12698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12699 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12700
12701 cat >>confdefs.h <<_ACEOF
12702 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12703 _ACEOF
12704
12705 # Check argument types.
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12707 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12708 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12709   $as_echo_n "(cached) " >&6
12710 else
12711
12712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h.  */
12714 $gdb_ptrace_headers
12715 int
12716 main ()
12717 {
12718 extern long ptrace (enum __ptrace_request, ...);
12719   ;
12720   return 0;
12721 }
12722 _ACEOF
12723 if ac_fn_c_try_compile "$LINENO"; then :
12724   gdb_cv_func_ptrace_args='int,int,long,long'
12725 else
12726
12727 for gdb_arg1 in 'int' 'long'; do
12728  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12729   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12730    for gdb_arg4 in 'int' 'long'; do
12731      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12732 /* end confdefs.h.  */
12733 $gdb_ptrace_headers
12734 int
12735 main ()
12736 {
12737
12738 extern $gdb_cv_func_ptrace_ret
12739   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12740
12741   ;
12742   return 0;
12743 }
12744 _ACEOF
12745 if ac_fn_c_try_compile "$LINENO"; then :
12746   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12747     break 4;
12748 fi
12749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12750     for gdb_arg5 in 'int *' 'int' 'long'; do
12751      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12752 /* end confdefs.h.  */
12753 $gdb_ptrace_headers
12754 int
12755 main ()
12756 {
12757
12758 extern $gdb_cv_func_ptrace_ret
12759   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12760
12761   ;
12762   return 0;
12763 }
12764 _ACEOF
12765 if ac_fn_c_try_compile "$LINENO"; then :
12766
12767 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12768     break 5;
12769 fi
12770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12771     done
12772    done
12773   done
12774  done
12775 done
12776 # Provide a safe default value.
12777 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12778
12779 fi
12780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12781 fi
12782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12783 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12784 ac_save_IFS=$IFS; IFS=','
12785 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12786 IFS=$ac_save_IFS
12787 shift
12788
12789 cat >>confdefs.h <<_ACEOF
12790 #define PTRACE_TYPE_ARG3 $3
12791 _ACEOF
12792
12793 if test -n "$5"; then
12794
12795 cat >>confdefs.h <<_ACEOF
12796 #define PTRACE_TYPE_ARG5 $5
12797 _ACEOF
12798
12799 fi
12800
12801 if test "$cross_compiling" = no; then
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12803 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12804 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12805   $as_echo_n "(cached) " >&6
12806 else
12807   if test "$cross_compiling" = yes; then :
12808   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12809 else
12810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12811 /* end confdefs.h.  */
12812 $ac_includes_default
12813 int
12814 main ()
12815 {
12816 /* If this system has a BSD-style setpgrp which takes arguments,
12817   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12818   exit successfully. */
12819   return setpgrp (1,1) != -1;
12820   ;
12821   return 0;
12822 }
12823 _ACEOF
12824 if ac_fn_c_try_run "$LINENO"; then :
12825   ac_cv_func_setpgrp_void=no
12826 else
12827   ac_cv_func_setpgrp_void=yes
12828 fi
12829 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12830   conftest.$ac_objext conftest.beam conftest.$ac_ext
12831 fi
12832
12833 fi
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12835 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12836 if test $ac_cv_func_setpgrp_void = yes; then
12837
12838 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12839
12840 fi
12841
12842 else
12843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12844 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12845 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12846   $as_echo_n "(cached) " >&6
12847 else
12848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12849 /* end confdefs.h.  */
12850
12851 #include <unistd.h>
12852
12853 int
12854 main ()
12855 {
12856
12857   if (setpgrp(1,1) == -1)
12858     exit (0);
12859   else
12860     exit (1);
12861
12862   ;
12863   return 0;
12864 }
12865 _ACEOF
12866 if ac_fn_c_try_compile "$LINENO"; then :
12867   ac_cv_func_setpgrp_void=no
12868 else
12869   ac_cv_func_setpgrp_void=yes
12870 fi
12871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12872 fi
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12874 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12875 if test $ac_cv_func_setpgrp_void = yes; then
12876   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12877
12878 fi
12879 fi
12880
12881 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12882 # since sigsetjmp might only be defined as a macro.
12883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12884 $as_echo_n "checking for sigsetjmp... " >&6; }
12885 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12886   $as_echo_n "(cached) " >&6
12887 else
12888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12889 /* end confdefs.h.  */
12890
12891 #include <setjmp.h>
12892
12893 int
12894 main ()
12895 {
12896 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12897   ;
12898   return 0;
12899 }
12900 _ACEOF
12901 if ac_fn_c_try_compile "$LINENO"; then :
12902   gdb_cv_func_sigsetjmp=yes
12903 else
12904   gdb_cv_func_sigsetjmp=no
12905 fi
12906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12907 fi
12908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12909 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12910 if test $gdb_cv_func_sigsetjmp = yes; then
12911
12912 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12913
12914 fi
12915
12916 # Assume we'll default to using the included libiberty regex.
12917 gdb_use_included_regex=yes
12918
12919 # However, if the system regex is GNU regex, then default to *not*
12920 # using the included regex.
12921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12922 $as_echo_n "checking for GNU regex... " >&6; }
12923 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12924   $as_echo_n "(cached) " >&6
12925 else
12926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12927 /* end confdefs.h.  */
12928 #include <gnu-versions.h>
12929 int
12930 main ()
12931 {
12932 #define REGEX_INTERFACE_VERSION 1
12933 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12934 # error "Version mismatch"
12935 #endif
12936   ;
12937   return 0;
12938 }
12939 _ACEOF
12940 if ac_fn_c_try_compile "$LINENO"; then :
12941   gdb_cv_have_gnu_regex=yes
12942 else
12943   gdb_cv_have_gnu_regex=no
12944 fi
12945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12946 fi
12947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12948 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12949 if test $gdb_cv_have_gnu_regex = yes; then
12950   gdb_use_included_regex=no
12951 fi
12952
12953
12954 # Check whether --with-included-regex was given.
12955 if test "${with_included_regex+set}" = set; then :
12956   withval=$with_included_regex; gdb_with_regex=$withval
12957 else
12958   gdb_with_regex=$gdb_use_included_regex
12959 fi
12960
12961 if test "$gdb_with_regex" = yes; then
12962
12963 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12964
12965 fi
12966
12967 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12968 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12969 #include <sys/proc.h>
12970
12971 "
12972 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12973
12974 cat >>confdefs.h <<_ACEOF
12975 #define HAVE_STRUCT_THREAD_TD_PCB 1
12976 _ACEOF
12977
12978
12979 fi
12980
12981
12982 # See if <sys/lwp.h> defines `struct lwp`.
12983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
12984 $as_echo_n "checking for struct lwp... " >&6; }
12985 if test "${gdb_cv_struct_lwp+set}" = set; then :
12986   $as_echo_n "(cached) " >&6
12987 else
12988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12989 /* end confdefs.h.  */
12990 #include <sys/param.h>
12991 #include <sys/lwp.h>
12992 int
12993 main ()
12994 {
12995 struct lwp l;
12996   ;
12997   return 0;
12998 }
12999 _ACEOF
13000 if ac_fn_c_try_compile "$LINENO"; then :
13001   gdb_cv_struct_lwp=yes
13002 else
13003   gdb_cv_struct_lwp=no
13004 fi
13005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13006 fi
13007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13008 $as_echo "$gdb_cv_struct_lwp" >&6; }
13009 if test $gdb_cv_struct_lwp = yes; then
13010
13011 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13012
13013 fi
13014
13015 # See if <machine/reg.h> degines `struct reg'.
13016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13017 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13018 if test "${gdb_cv_struct_reg+set}" = set; then :
13019   $as_echo_n "(cached) " >&6
13020 else
13021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13022 /* end confdefs.h.  */
13023 #include <sys/types.h>
13024 #include <machine/reg.h>
13025 int
13026 main ()
13027 {
13028 struct reg r;
13029   ;
13030   return 0;
13031 }
13032 _ACEOF
13033 if ac_fn_c_try_compile "$LINENO"; then :
13034   gdb_cv_struct_reg=yes
13035 else
13036   gdb_cv_struct_reg=no
13037 fi
13038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13039 fi
13040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13041 $as_echo "$gdb_cv_struct_reg" >&6; }
13042 if test $gdb_cv_struct_reg = yes; then
13043
13044 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13045
13046 fi
13047
13048 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13049 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13050 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13051 "
13052 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13053
13054 cat >>confdefs.h <<_ACEOF
13055 #define HAVE_STRUCT_REG_R_FS 1
13056 _ACEOF
13057
13058
13059 fi
13060 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13061 "
13062 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13063
13064 cat >>confdefs.h <<_ACEOF
13065 #define HAVE_STRUCT_REG_R_GS 1
13066 _ACEOF
13067
13068
13069 fi
13070
13071
13072 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13074 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13075 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13076   $as_echo_n "(cached) " >&6
13077 else
13078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13079 /* end confdefs.h.  */
13080 #include <sys/ptrace.h>
13081 int
13082 main ()
13083 {
13084 PTRACE_GETREGS;
13085   ;
13086   return 0;
13087 }
13088 _ACEOF
13089 if ac_fn_c_try_compile "$LINENO"; then :
13090   gdb_cv_have_ptrace_getregs=yes
13091 else
13092   gdb_cv_have_ptrace_getregs=no
13093 fi
13094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13095 fi
13096
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13098 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13099 if test $gdb_cv_have_ptrace_getregs = yes; then
13100
13101 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13102
13103 fi
13104
13105 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13107 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13108 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13109   $as_echo_n "(cached) " >&6
13110 else
13111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h.  */
13113 #include <sys/ptrace.h>
13114 int
13115 main ()
13116 {
13117 PTRACE_GETFPXREGS;
13118   ;
13119   return 0;
13120 }
13121 _ACEOF
13122 if ac_fn_c_try_compile "$LINENO"; then :
13123   gdb_cv_have_ptrace_getfpxregs=yes
13124 else
13125   gdb_cv_have_ptrace_getfpxregs=no
13126 fi
13127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13128 fi
13129
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13131 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13132 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13133
13134 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13135
13136 fi
13137
13138 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13140 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13141 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13142   $as_echo_n "(cached) " >&6
13143 else
13144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13145 /* end confdefs.h.  */
13146 #include <sys/types.h>
13147 #include <sys/ptrace.h>
13148 int
13149 main ()
13150 {
13151 PT_GETDBREGS;
13152   ;
13153   return 0;
13154 }
13155 _ACEOF
13156 if ac_fn_c_try_compile "$LINENO"; then :
13157   gdb_cv_have_pt_getdbregs=yes
13158 else
13159   gdb_cv_have_pt_getdbregs=no
13160 fi
13161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13162 fi
13163
13164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13165 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13166 if test $gdb_cv_have_pt_getdbregs = yes; then
13167
13168 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13169
13170 fi
13171
13172 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13174 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13175 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13176   $as_echo_n "(cached) " >&6
13177 else
13178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13179 /* end confdefs.h.  */
13180 #include <sys/types.h>
13181 #include <sys/ptrace.h>
13182 int
13183 main ()
13184 {
13185 PT_GETXMMREGS;
13186   ;
13187   return 0;
13188 }
13189 _ACEOF
13190 if ac_fn_c_try_compile "$LINENO"; then :
13191   gdb_cv_have_pt_getxmmregs=yes
13192 else
13193   gdb_cv_have_pt_getxmmregs=no
13194 fi
13195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13196 fi
13197
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13199 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13200 if test $gdb_cv_have_pt_getxmmregs = yes; then
13201
13202 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13203
13204 fi
13205
13206 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13207
13208 if test "${target}" = "${host}"; then
13209   case "${host}" in
13210   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13211
13212 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13213
13214       ;;
13215   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13216
13217 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13218
13219       ;;
13220   mips-sgi-irix5*)
13221       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13222
13223 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13224
13225       ;;
13226   esac
13227 fi
13228
13229 if test "$ac_cv_header_sys_procfs_h" = yes; then
13230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13231 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13232  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13233   $as_echo_n "(cached) " >&6
13234 else
13235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13236 /* end confdefs.h.  */
13237
13238 #define _SYSCALL32
13239 /* Needed for new procfs interface on sparc-solaris.  */
13240 #define _STRUCTURED_PROC 1
13241 #include <sys/procfs.h>
13242 int
13243 main ()
13244 {
13245 pstatus_t avar
13246   ;
13247   return 0;
13248 }
13249 _ACEOF
13250 if ac_fn_c_try_compile "$LINENO"; then :
13251   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13252 else
13253   bfd_cv_have_sys_procfs_type_pstatus_t=no
13254
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13257 fi
13258
13259  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13260
13261 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13262
13263  fi
13264  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13265 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13266
13267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13268 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13269  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13270   $as_echo_n "(cached) " >&6
13271 else
13272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13273 /* end confdefs.h.  */
13274
13275 #define _SYSCALL32
13276 /* Needed for new procfs interface on sparc-solaris.  */
13277 #define _STRUCTURED_PROC 1
13278 #include <sys/procfs.h>
13279 int
13280 main ()
13281 {
13282 prrun_t avar
13283   ;
13284   return 0;
13285 }
13286 _ACEOF
13287 if ac_fn_c_try_compile "$LINENO"; then :
13288   bfd_cv_have_sys_procfs_type_prrun_t=yes
13289 else
13290   bfd_cv_have_sys_procfs_type_prrun_t=no
13291
13292 fi
13293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13294 fi
13295
13296  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13297
13298 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13299
13300  fi
13301  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13302 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13303
13304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13305 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13306  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13307   $as_echo_n "(cached) " >&6
13308 else
13309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13310 /* end confdefs.h.  */
13311
13312 #define _SYSCALL32
13313 /* Needed for new procfs interface on sparc-solaris.  */
13314 #define _STRUCTURED_PROC 1
13315 #include <sys/procfs.h>
13316 int
13317 main ()
13318 {
13319 gregset_t avar
13320   ;
13321   return 0;
13322 }
13323 _ACEOF
13324 if ac_fn_c_try_compile "$LINENO"; then :
13325   bfd_cv_have_sys_procfs_type_gregset_t=yes
13326 else
13327   bfd_cv_have_sys_procfs_type_gregset_t=no
13328
13329 fi
13330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13331 fi
13332
13333  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13334
13335 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13336
13337  fi
13338  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13339 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13340
13341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13342 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13343  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13344   $as_echo_n "(cached) " >&6
13345 else
13346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13347 /* end confdefs.h.  */
13348
13349 #define _SYSCALL32
13350 /* Needed for new procfs interface on sparc-solaris.  */
13351 #define _STRUCTURED_PROC 1
13352 #include <sys/procfs.h>
13353 int
13354 main ()
13355 {
13356 fpregset_t avar
13357   ;
13358   return 0;
13359 }
13360 _ACEOF
13361 if ac_fn_c_try_compile "$LINENO"; then :
13362   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13363 else
13364   bfd_cv_have_sys_procfs_type_fpregset_t=no
13365
13366 fi
13367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13368 fi
13369
13370  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13371
13372 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13373
13374  fi
13375  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13376 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13377
13378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13379 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13380  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13381   $as_echo_n "(cached) " >&6
13382 else
13383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13384 /* end confdefs.h.  */
13385
13386 #define _SYSCALL32
13387 /* Needed for new procfs interface on sparc-solaris.  */
13388 #define _STRUCTURED_PROC 1
13389 #include <sys/procfs.h>
13390 int
13391 main ()
13392 {
13393 prgregset_t avar
13394   ;
13395   return 0;
13396 }
13397 _ACEOF
13398 if ac_fn_c_try_compile "$LINENO"; then :
13399   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13400 else
13401   bfd_cv_have_sys_procfs_type_prgregset_t=no
13402
13403 fi
13404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13405 fi
13406
13407  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13408
13409 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13410
13411  fi
13412  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13413 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13414
13415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13416 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13417  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13418   $as_echo_n "(cached) " >&6
13419 else
13420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13421 /* end confdefs.h.  */
13422
13423 #define _SYSCALL32
13424 /* Needed for new procfs interface on sparc-solaris.  */
13425 #define _STRUCTURED_PROC 1
13426 #include <sys/procfs.h>
13427 int
13428 main ()
13429 {
13430 prfpregset_t avar
13431   ;
13432   return 0;
13433 }
13434 _ACEOF
13435 if ac_fn_c_try_compile "$LINENO"; then :
13436   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13437 else
13438   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13439
13440 fi
13441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13442 fi
13443
13444  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13445
13446 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13447
13448  fi
13449  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13450 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13451
13452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13453 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13454  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13455   $as_echo_n "(cached) " >&6
13456 else
13457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13458 /* end confdefs.h.  */
13459
13460 #define _SYSCALL32
13461 /* Needed for new procfs interface on sparc-solaris.  */
13462 #define _STRUCTURED_PROC 1
13463 #include <sys/procfs.h>
13464 int
13465 main ()
13466 {
13467 prgregset32_t avar
13468   ;
13469   return 0;
13470 }
13471 _ACEOF
13472 if ac_fn_c_try_compile "$LINENO"; then :
13473   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13474 else
13475   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13476
13477 fi
13478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13479 fi
13480
13481  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13482
13483 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13484
13485  fi
13486  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13487 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13488
13489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13490 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13491  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13492   $as_echo_n "(cached) " >&6
13493 else
13494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13495 /* end confdefs.h.  */
13496
13497 #define _SYSCALL32
13498 /* Needed for new procfs interface on sparc-solaris.  */
13499 #define _STRUCTURED_PROC 1
13500 #include <sys/procfs.h>
13501 int
13502 main ()
13503 {
13504 prfpregset32_t avar
13505   ;
13506   return 0;
13507 }
13508 _ACEOF
13509 if ac_fn_c_try_compile "$LINENO"; then :
13510   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13511 else
13512   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13513
13514 fi
13515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13516 fi
13517
13518  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13519
13520 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13521
13522  fi
13523  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13524 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13525
13526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13527 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13528  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13529   $as_echo_n "(cached) " >&6
13530 else
13531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13532 /* end confdefs.h.  */
13533
13534 #define _SYSCALL32
13535 /* Needed for new procfs interface on sparc-solaris.  */
13536 #define _STRUCTURED_PROC 1
13537 #include <sys/procfs.h>
13538 int
13539 main ()
13540 {
13541 lwpid_t avar
13542   ;
13543   return 0;
13544 }
13545 _ACEOF
13546 if ac_fn_c_try_compile "$LINENO"; then :
13547   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13548 else
13549   bfd_cv_have_sys_procfs_type_lwpid_t=no
13550
13551 fi
13552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13553 fi
13554
13555  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13556
13557 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13558
13559  fi
13560  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13561 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13562
13563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13564 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13565  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13566   $as_echo_n "(cached) " >&6
13567 else
13568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13569 /* end confdefs.h.  */
13570
13571 #define _SYSCALL32
13572 /* Needed for new procfs interface on sparc-solaris.  */
13573 #define _STRUCTURED_PROC 1
13574 #include <sys/procfs.h>
13575 int
13576 main ()
13577 {
13578 psaddr_t avar
13579   ;
13580   return 0;
13581 }
13582 _ACEOF
13583 if ac_fn_c_try_compile "$LINENO"; then :
13584   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13585 else
13586   bfd_cv_have_sys_procfs_type_psaddr_t=no
13587
13588 fi
13589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13590 fi
13591
13592  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13593
13594 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13595
13596  fi
13597  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13598 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13599
13600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13601 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13602  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13603   $as_echo_n "(cached) " >&6
13604 else
13605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13606 /* end confdefs.h.  */
13607
13608 #define _SYSCALL32
13609 /* Needed for new procfs interface on sparc-solaris.  */
13610 #define _STRUCTURED_PROC 1
13611 #include <sys/procfs.h>
13612 int
13613 main ()
13614 {
13615 prsysent_t avar
13616   ;
13617   return 0;
13618 }
13619 _ACEOF
13620 if ac_fn_c_try_compile "$LINENO"; then :
13621   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13622 else
13623   bfd_cv_have_sys_procfs_type_prsysent_t=no
13624
13625 fi
13626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13627 fi
13628
13629  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13630
13631 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13632
13633  fi
13634  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13635 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13636
13637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13638 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13639  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13640   $as_echo_n "(cached) " >&6
13641 else
13642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13643 /* end confdefs.h.  */
13644
13645 #define _SYSCALL32
13646 /* Needed for new procfs interface on sparc-solaris.  */
13647 #define _STRUCTURED_PROC 1
13648 #include <sys/procfs.h>
13649 int
13650 main ()
13651 {
13652 pr_sigset_t avar
13653   ;
13654   return 0;
13655 }
13656 _ACEOF
13657 if ac_fn_c_try_compile "$LINENO"; then :
13658   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13659 else
13660   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13661
13662 fi
13663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13664 fi
13665
13666  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13667
13668 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13669
13670  fi
13671  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13672 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13673
13674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13675 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13676  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13677   $as_echo_n "(cached) " >&6
13678 else
13679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13680 /* end confdefs.h.  */
13681
13682 #define _SYSCALL32
13683 /* Needed for new procfs interface on sparc-solaris.  */
13684 #define _STRUCTURED_PROC 1
13685 #include <sys/procfs.h>
13686 int
13687 main ()
13688 {
13689 pr_sigaction64_t avar
13690   ;
13691   return 0;
13692 }
13693 _ACEOF
13694 if ac_fn_c_try_compile "$LINENO"; then :
13695   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13696 else
13697   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13698
13699 fi
13700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13701 fi
13702
13703  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13704
13705 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13706
13707  fi
13708  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13709 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13710
13711   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13712 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13713  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13714   $as_echo_n "(cached) " >&6
13715 else
13716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13717 /* end confdefs.h.  */
13718
13719 #define _SYSCALL32
13720 /* Needed for new procfs interface on sparc-solaris.  */
13721 #define _STRUCTURED_PROC 1
13722 #include <sys/procfs.h>
13723 int
13724 main ()
13725 {
13726 pr_siginfo64_t avar
13727   ;
13728   return 0;
13729 }
13730 _ACEOF
13731 if ac_fn_c_try_compile "$LINENO"; then :
13732   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13733 else
13734   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13735
13736 fi
13737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13738 fi
13739
13740  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13741
13742 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13743
13744  fi
13745  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13746 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13747
13748
13749
13750
13751
13752   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13754 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13755     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13756   $as_echo_n "(cached) " >&6
13757 else
13758   if test "$cross_compiling" = yes; then :
13759   gdb_cv_prfpregset_t_broken=yes
13760 else
13761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13762 /* end confdefs.h.  */
13763 #include <sys/procfs.h>
13764        int main ()
13765        {
13766          if (sizeof (prfpregset_t) == sizeof (void *))
13767            return 1;
13768          return 0;
13769        }
13770 _ACEOF
13771 if ac_fn_c_try_run "$LINENO"; then :
13772   gdb_cv_prfpregset_t_broken=no
13773 else
13774   gdb_cv_prfpregset_t_broken=yes
13775 fi
13776 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13777   conftest.$ac_objext conftest.beam conftest.$ac_ext
13778 fi
13779
13780 fi
13781
13782     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13783 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13784     if test $gdb_cv_prfpregset_t_broken = yes; then
13785
13786 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13787
13788     fi
13789   fi
13790
13791
13792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13793 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13794   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13795   $as_echo_n "(cached) " >&6
13796 else
13797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h.  */
13799 #include <unistd.h>
13800 #include <sys/types.h>
13801 #include <sys/procfs.h>
13802
13803 int
13804 main ()
13805 {
13806
13807     int dummy;;
13808     dummy = ioctl(0, PIOCSET, &dummy);
13809
13810   ;
13811   return 0;
13812 }
13813 _ACEOF
13814 if ac_fn_c_try_compile "$LINENO"; then :
13815   gdb_cv_have_procfs_piocset=yes
13816 else
13817   gdb_cv_have_procfs_piocset=no
13818 fi
13819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13820 fi
13821
13822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13823 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13824   if test $gdb_cv_have_procfs_piocset = yes; then
13825
13826 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13827
13828   fi
13829 fi
13830
13831 if test ${host} = ${target} ; then
13832
13833   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13834 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13835   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13836   $as_echo_n "(cached) " >&6
13837 else
13838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13839 /* end confdefs.h.  */
13840 #include <link.h>
13841 int
13842 main ()
13843 {
13844 struct link_map lm; (void) lm.l_addr;
13845   ;
13846   return 0;
13847 }
13848 _ACEOF
13849 if ac_fn_c_try_compile "$LINENO"; then :
13850   gdb_cv_have_struct_link_map_with_l_members=yes
13851 else
13852   gdb_cv_have_struct_link_map_with_l_members=no
13853 fi
13854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13855 fi
13856
13857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13858 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13859   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13860
13861 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13862
13863   fi
13864
13865
13866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13867 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13868   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13869   $as_echo_n "(cached) " >&6
13870 else
13871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h.  */
13873 #include <sys/types.h>
13874 #include <link.h>
13875 int
13876 main ()
13877 {
13878 struct link_map lm; (void) lm.lm_addr;
13879   ;
13880   return 0;
13881 }
13882 _ACEOF
13883 if ac_fn_c_try_compile "$LINENO"; then :
13884   gdb_cv_have_struct_link_map_with_lm_members=yes
13885 else
13886   gdb_cv_have_struct_link_map_with_lm_members=no
13887 fi
13888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13889 fi
13890
13891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13892 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13893   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13894
13895 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13896
13897   fi
13898
13899
13900   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13901 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13902   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13903   $as_echo_n "(cached) " >&6
13904 else
13905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h.  */
13907 #include <sys/types.h>
13908 #ifdef HAVE_NLIST_H
13909 #include <nlist.h>
13910 #endif
13911 #include <link.h>
13912 int
13913 main ()
13914 {
13915 struct so_map lm; (void) lm.som_addr;
13916   ;
13917   return 0;
13918 }
13919 _ACEOF
13920 if ac_fn_c_try_compile "$LINENO"; then :
13921   gdb_cv_have_struct_so_map_with_som_members=yes
13922 else
13923   gdb_cv_have_struct_so_map_with_som_members=no
13924 fi
13925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13926 fi
13927
13928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13929 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13930   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13931
13932 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13933
13934   fi
13935
13936
13937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13938 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13939   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13940   $as_echo_n "(cached) " >&6
13941 else
13942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13943 /* end confdefs.h.  */
13944 #define _SYSCALL32
13945 #include <sys/link.h>
13946 int
13947 main ()
13948 {
13949 struct link_map32 l;
13950   ;
13951   return 0;
13952 }
13953 _ACEOF
13954 if ac_fn_c_try_compile "$LINENO"; then :
13955   gdb_cv_have_struct_link_map32=yes
13956 else
13957   gdb_cv_have_struct_link_map32=no
13958 fi
13959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13960 fi
13961
13962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
13963 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
13964   if test $gdb_cv_have_struct_link_map32 = yes; then
13965
13966 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
13967
13968
13969 $as_echo "#define _SYSCALL32 1" >>confdefs.h
13970
13971   fi
13972 fi
13973
13974 # Check if the compiler supports the `long long' type.
13975
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
13977 $as_echo_n "checking for long long support in compiler... " >&6; }
13978 if test "${gdb_cv_c_long_long+set}" = set; then :
13979   $as_echo_n "(cached) " >&6
13980 else
13981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13982 /* end confdefs.h.  */
13983 extern long long foo;
13984 int
13985 main ()
13986 {
13987 switch (foo & 2) { case 0: return 1; }
13988   ;
13989   return 0;
13990 }
13991 _ACEOF
13992 if ac_fn_c_try_compile "$LINENO"; then :
13993   gdb_cv_c_long_long=yes
13994 else
13995   gdb_cv_c_long_long=no
13996 fi
13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13998 fi
13999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14000 $as_echo "$gdb_cv_c_long_long" >&6; }
14001 if test $gdb_cv_c_long_long = yes; then
14002
14003 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14004
14005 fi
14006
14007 # Check if the compiler and runtime support printing long longs.
14008
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14010 $as_echo_n "checking for long long support in printf... " >&6; }
14011 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014   if test "$cross_compiling" = yes; then :
14015   gdb_cv_printf_has_long_long=no
14016 else
14017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019 $ac_includes_default
14020 int
14021 main ()
14022 {
14023 char buf[32];
14024   long long l = 0;
14025   l = (l << 16) + 0x0123;
14026   l = (l << 16) + 0x4567;
14027   l = (l << 16) + 0x89ab;
14028   l = (l << 16) + 0xcdef;
14029   sprintf (buf, "0x%016llx", l);
14030   return (strcmp ("0x0123456789abcdef", buf));
14031   ;
14032   return 0;
14033 }
14034 _ACEOF
14035 if ac_fn_c_try_run "$LINENO"; then :
14036   gdb_cv_printf_has_long_long=yes
14037 else
14038   gdb_cv_printf_has_long_long=no
14039 fi
14040 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14041   conftest.$ac_objext conftest.beam conftest.$ac_ext
14042 fi
14043
14044 fi
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14046 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14047 if test $gdb_cv_printf_has_long_long = yes; then
14048
14049 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14050
14051 fi
14052
14053 # Check if the compiler and runtime support printing decfloats.
14054
14055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14056 $as_echo_n "checking for decfloat support in printf... " >&6; }
14057 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14058   $as_echo_n "(cached) " >&6
14059 else
14060   if test "$cross_compiling" = yes; then :
14061   gdb_cv_printf_has_decfloat=no
14062 else
14063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14064 /* end confdefs.h.  */
14065 $ac_includes_default
14066 int
14067 main ()
14068 {
14069 char buf[64];
14070   _Decimal32 d32 = 1.2345df;
14071   _Decimal64 d64 = 1.2345dd;
14072   _Decimal128 d128 = 1.2345dl;
14073   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14074   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14075   ;
14076   return 0;
14077 }
14078 _ACEOF
14079 if ac_fn_c_try_run "$LINENO"; then :
14080   gdb_cv_printf_has_decfloat=yes
14081 else
14082   gdb_cv_printf_has_decfloat=no
14083 fi
14084 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14085   conftest.$ac_objext conftest.beam conftest.$ac_ext
14086 fi
14087
14088 fi
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14090 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14091 if test $gdb_cv_printf_has_decfloat = yes; then
14092
14093 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14094
14095 fi
14096
14097 # Check if the compiler supports the `long double' type.  We can't use
14098 # AC_C_LONG_DOUBLE because that one does additional checks on the
14099 # constants defined in <float.h> that fail on some systems,
14100 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14101
14102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14103 $as_echo_n "checking for long double support in compiler... " >&6; }
14104 if test "${gdb_cv_c_long_double+set}" = set; then :
14105   $as_echo_n "(cached) " >&6
14106 else
14107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14108 /* end confdefs.h.  */
14109 long double foo;
14110 _ACEOF
14111 if ac_fn_c_try_compile "$LINENO"; then :
14112   gdb_cv_c_long_double=yes
14113 else
14114   gdb_cv_c_long_double=no
14115 fi
14116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14117 fi
14118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14119 $as_echo "$gdb_cv_c_long_double" >&6; }
14120 if test $gdb_cv_c_long_double = yes; then
14121
14122 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14123
14124 fi
14125
14126 # Check if the compiler and runtime support printing long doubles.
14127
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14129 $as_echo_n "checking for long double support in printf... " >&6; }
14130 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14131   $as_echo_n "(cached) " >&6
14132 else
14133   if test "$cross_compiling" = yes; then :
14134   gdb_cv_printf_has_long_double=no
14135 else
14136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14137 /* end confdefs.h.  */
14138 $ac_includes_default
14139 int
14140 main ()
14141 {
14142 char buf[16];
14143   long double f = 3.141592653;
14144   sprintf (buf, "%Lg", f);
14145   return (strncmp ("3.14159", buf, 7));
14146   ;
14147   return 0;
14148 }
14149 _ACEOF
14150 if ac_fn_c_try_run "$LINENO"; then :
14151   gdb_cv_printf_has_long_double=yes
14152 else
14153   gdb_cv_printf_has_long_double=no
14154 fi
14155 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14156   conftest.$ac_objext conftest.beam conftest.$ac_ext
14157 fi
14158
14159 fi
14160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14161 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14162 if test $gdb_cv_printf_has_long_double = yes; then
14163
14164 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14165
14166 fi
14167
14168 # Check if the compiler and runtime support scanning long doubles.
14169
14170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14171 $as_echo_n "checking for long double support in scanf... " >&6; }
14172 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14173   $as_echo_n "(cached) " >&6
14174 else
14175   if test "$cross_compiling" = yes; then :
14176   gdb_cv_scanf_has_long_double=no
14177 else
14178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14179 /* end confdefs.h.  */
14180 #include <stdio.h>
14181 int
14182 main ()
14183 {
14184 char *buf = "3.141592653";
14185   long double f = 0;
14186   sscanf (buf, "%Lg", &f);
14187   return !(f > 3.14159 && f < 3.14160);
14188   ;
14189   return 0;
14190 }
14191 _ACEOF
14192 if ac_fn_c_try_run "$LINENO"; then :
14193   gdb_cv_scanf_has_long_double=yes
14194 else
14195   gdb_cv_scanf_has_long_double=no
14196 fi
14197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14198   conftest.$ac_objext conftest.beam conftest.$ac_ext
14199 fi
14200
14201 fi
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14203 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14204 if test $gdb_cv_scanf_has_long_double = yes; then
14205
14206 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14207
14208 fi
14209
14210 case ${host_os} in
14211 aix*)
14212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14213 $as_echo_n "checking for -bbigtoc option... " >&6; }
14214 if test "${gdb_cv_bigtoc+set}" = set; then :
14215   $as_echo_n "(cached) " >&6
14216 else
14217
14218     SAVE_LDFLAGS=$LDFLAGS
14219
14220     case $GCC in
14221     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14222     *) gdb_cv_bigtoc=-bbigtoc ;;
14223     esac
14224
14225     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14226     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14227 /* end confdefs.h.  */
14228
14229 int
14230 main ()
14231 {
14232 int i;
14233   ;
14234   return 0;
14235 }
14236 _ACEOF
14237 if ac_fn_c_try_link "$LINENO"; then :
14238
14239 else
14240   gdb_cv_bigtoc=
14241 fi
14242 rm -f core conftest.err conftest.$ac_objext \
14243     conftest$ac_exeext conftest.$ac_ext
14244     LDFLAGS="${SAVE_LDFLAGS}"
14245
14246 fi
14247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14248 $as_echo "$gdb_cv_bigtoc" >&6; }
14249   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14250   ;;
14251 esac
14252
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14254 $as_echo_n "checking for the dynamic export flag... " >&6; }
14255 dynamic_list=false
14256 if test "${gdb_native}" = yes; then
14257    # The dynamically loaded libthread_db needs access to symbols in the gdb
14258    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14259    # may not be supported there.
14260    old_LDFLAGS="$LDFLAGS"
14261    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14262    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14263    LDFLAGS="$LDFLAGS $RDYNAMIC"
14264    if test "${have_libpython}" = no; then
14265      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14266 /* end confdefs.h.  */
14267
14268 int
14269 main ()
14270 {
14271
14272   ;
14273   return 0;
14274 }
14275 _ACEOF
14276 if ac_fn_c_try_link "$LINENO"; then :
14277   dynamic_list=true
14278 fi
14279 rm -f core conftest.err conftest.$ac_objext \
14280     conftest$ac_exeext conftest.$ac_ext
14281    else
14282      # Workaround http://bugs.python.org/issue4434 where static
14283      # libpythonX.Y.a would get its symbols required for
14284      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14285      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14286      old_CFLAGS="$CFLAGS"
14287      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14288      if test "$cross_compiling" = yes; then :
14289   true
14290 else
14291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14292 /* end confdefs.h.  */
14293 #include "${have_libpython}/Python.h"
14294 int
14295 main ()
14296 {
14297 int err;
14298           Py_Initialize ();
14299           err = PyRun_SimpleString ("import itertools\n");
14300           Py_Finalize ();
14301           return err == 0 ? 0 : 1;
14302   ;
14303   return 0;
14304 }
14305 _ACEOF
14306 if ac_fn_c_try_run "$LINENO"; then :
14307   dynamic_list=true
14308 fi
14309 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14310   conftest.$ac_objext conftest.beam conftest.$ac_ext
14311 fi
14312
14313      CFLAGS="$old_CFLAGS"
14314    fi
14315    LDFLAGS="$old_LDFLAGS"
14316 fi
14317 if $dynamic_list; then
14318   found="-Wl,--dynamic-list"
14319   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14320 else
14321   found="-rdynamic"
14322   RDYNAMIC="-rdynamic"
14323 fi
14324
14325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14326 $as_echo "$found" >&6; }
14327
14328
14329 if test ${build} = ${host} -a ${host} = ${target} ; then
14330    case ${host_os} in
14331    solaris*)
14332       # See if thread_db library is around for Solaris thread debugging.
14333       # Note that we must explicitly test for version 1 of the library
14334       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14335       # the same API.
14336       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14337 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14338       if test -f /usr/lib/libthread_db.so.1 ; then
14339          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14340 $as_echo "yes" >&6; }
14341
14342 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14343
14344          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14345          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14346          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14347 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14348 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14349   $as_echo_n "(cached) " >&6
14350 else
14351   ac_check_lib_save_LIBS=$LIBS
14352 LIBS="-ldl  $LIBS"
14353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14354 /* end confdefs.h.  */
14355
14356 /* Override any GCC internal prototype to avoid an error.
14357    Use char because int might match the return type of a GCC
14358    builtin and then its argument prototype would still apply.  */
14359 #ifdef __cplusplus
14360 extern "C"
14361 #endif
14362 char dlopen ();
14363 int
14364 main ()
14365 {
14366 return dlopen ();
14367   ;
14368   return 0;
14369 }
14370 _ACEOF
14371 if ac_fn_c_try_link "$LINENO"; then :
14372   ac_cv_lib_dl_dlopen=yes
14373 else
14374   ac_cv_lib_dl_dlopen=no
14375 fi
14376 rm -f core conftest.err conftest.$ac_objext \
14377     conftest$ac_exeext conftest.$ac_ext
14378 LIBS=$ac_check_lib_save_LIBS
14379 fi
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14381 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14382 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14383   cat >>confdefs.h <<_ACEOF
14384 #define HAVE_LIBDL 1
14385 _ACEOF
14386
14387   LIBS="-ldl $LIBS"
14388
14389 fi
14390
14391          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14392          # Sun randomly tweaked the prototypes in <proc_service.h>
14393          # at one point.
14394          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14395 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14396          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14397   $as_echo_n "(cached) " >&6
14398 else
14399
14400             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14401 /* end confdefs.h.  */
14402
14403                 #include <proc_service.h>
14404                 ps_err_e ps_pdwrite
14405                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14406
14407 int
14408 main ()
14409 {
14410
14411   ;
14412   return 0;
14413 }
14414 _ACEOF
14415 if ac_fn_c_try_compile "$LINENO"; then :
14416   gdb_cv_proc_service_is_old=no
14417 else
14418   gdb_cv_proc_service_is_old=yes
14419 fi
14420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14421
14422 fi
14423
14424          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14425 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14426          if test $gdb_cv_proc_service_is_old = yes; then
14427
14428 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14429
14430          fi
14431       else
14432          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14433 $as_echo "no" >&6; }
14434       fi
14435       ;;
14436    aix*)
14437       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14438 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14439       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14440   $as_echo_n "(cached) " >&6
14441 else
14442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14443 /* end confdefs.h.  */
14444 #include <sys/pthdebug.h>
14445 int
14446 main ()
14447 {
14448 #ifndef PTHDB_VERSION_3
14449                                     #error
14450                                     #endif
14451   ;
14452   return 0;
14453 }
14454 _ACEOF
14455 if ac_fn_c_try_compile "$LINENO"; then :
14456   gdb_cv_have_aix_thread_debug=yes
14457 else
14458   gdb_cv_have_aix_thread_debug=no
14459 fi
14460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14461 fi
14462
14463       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14464 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14465       if test $gdb_cv_have_aix_thread_debug = yes; then
14466          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14467          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14468          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14469       fi
14470       ;;
14471    esac
14472
14473 fi
14474
14475 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14476    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14477 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14478 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14479   $as_echo_n "(cached) " >&6
14480 else
14481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14482 /* end confdefs.h.  */
14483 #include <thread_db.h>
14484 int
14485 main ()
14486 {
14487 int i = TD_NOTALLOC;
14488   ;
14489   return 0;
14490 }
14491 _ACEOF
14492 if ac_fn_c_try_compile "$LINENO"; then :
14493   gdb_cv_thread_db_h_has_td_notalloc=yes
14494 else
14495   gdb_cv_thread_db_h_has_td_notalloc=no
14496
14497 fi
14498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14499
14500 fi
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14502 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14503    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14504 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14505 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14506   $as_echo_n "(cached) " >&6
14507 else
14508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14509 /* end confdefs.h.  */
14510 #include <thread_db.h>
14511 int
14512 main ()
14513 {
14514 int i = TD_VERSION;
14515   ;
14516   return 0;
14517 }
14518 _ACEOF
14519 if ac_fn_c_try_compile "$LINENO"; then :
14520   gdb_cv_thread_db_h_has_td_version=yes
14521 else
14522   gdb_cv_thread_db_h_has_td_version=no
14523
14524 fi
14525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14526
14527 fi
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14529 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14530    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14531 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14532 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14533   $as_echo_n "(cached) " >&6
14534 else
14535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14536 /* end confdefs.h.  */
14537 #include <thread_db.h>
14538 int
14539 main ()
14540 {
14541 int i = TD_NOTLS;
14542   ;
14543   return 0;
14544 }
14545 _ACEOF
14546 if ac_fn_c_try_compile "$LINENO"; then :
14547   gdb_cv_thread_db_h_has_td_notls=yes
14548 else
14549   gdb_cv_thread_db_h_has_td_notls=no
14550
14551 fi
14552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14553
14554 fi
14555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14556 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14557 fi
14558 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14559
14560 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14561
14562 fi
14563 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14564
14565 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14566
14567 fi
14568 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14569
14570 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14571
14572 fi
14573
14574 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14575    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14576 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14577 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14578   $as_echo_n "(cached) " >&6
14579 else
14580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14581 /* end confdefs.h.  */
14582 #include <sys/syscall.h>
14583 int
14584 main ()
14585 {
14586 int i = __NR_tkill;
14587   ;
14588   return 0;
14589 }
14590 _ACEOF
14591 if ac_fn_c_try_compile "$LINENO"; then :
14592   gdb_cv_sys_syscall_h_has_tkill=yes
14593 else
14594   gdb_cv_sys_syscall_h_has_tkill=no
14595
14596 fi
14597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14598
14599 fi
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14601 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14602 fi
14603 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14604
14605 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14606
14607 fi
14608
14609 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14610 "
14611 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14612   ac_have_decl=1
14613 else
14614   ac_have_decl=0
14615 fi
14616
14617 cat >>confdefs.h <<_ACEOF
14618 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14619 _ACEOF
14620
14621
14622 if test "$cross_compiling" = yes; then :
14623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14624 /* end confdefs.h.  */
14625 #include <sys/personality.h>
14626 int
14627 main ()
14628 {
14629
14630 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14631 #       define ADDR_NO_RANDOMIZE 0x0040000
14632 #      endif
14633        /* Test the flag could be set and stays set.  */
14634        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14635        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14636            return 1
14637   ;
14638   return 0;
14639 }
14640 _ACEOF
14641 if ac_fn_c_try_link "$LINENO"; then :
14642   have_personality=true
14643 else
14644   have_personality=false
14645 fi
14646 rm -f core conftest.err conftest.$ac_objext \
14647     conftest$ac_exeext conftest.$ac_ext
14648 else
14649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14650 /* end confdefs.h.  */
14651 #include <sys/personality.h>
14652 int
14653 main ()
14654 {
14655
14656 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14657 #       define ADDR_NO_RANDOMIZE 0x0040000
14658 #      endif
14659        /* Test the flag could be set and stays set.  */
14660        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14661        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14662            return 1
14663   ;
14664   return 0;
14665 }
14666 _ACEOF
14667 if ac_fn_c_try_run "$LINENO"; then :
14668   have_personality=true
14669 else
14670   have_personality=false
14671 fi
14672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14673   conftest.$ac_objext conftest.beam conftest.$ac_ext
14674 fi
14675
14676 if $have_personality
14677 then
14678
14679 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14680
14681 fi
14682
14683
14684 target_sysroot_reloc=0
14685
14686 # Check whether --with-sysroot was given.
14687 if test "${with_sysroot+set}" = set; then :
14688   withval=$with_sysroot;
14689  case ${with_sysroot} in
14690  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14691  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14692  esac
14693
14694  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14695
14696  if test "x$prefix" = xNONE; then
14697   test_prefix=/usr/local
14698  else
14699   test_prefix=$prefix
14700  fi
14701  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14702   test_exec_prefix=$test_prefix
14703  else
14704   test_exec_prefix=$exec_prefix
14705  fi
14706  case ${TARGET_SYSTEM_ROOT} in
14707  "${test_prefix}"|"${test_prefix}/"*|\
14708  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14709  '${prefix}'|'${prefix}/'*|\
14710  '${exec_prefix}'|'${exec_prefix}/'*)
14711    target_sysroot_reloc=1
14712    ;;
14713  esac
14714
14715 else
14716
14717  TARGET_SYSTEM_ROOT=
14718  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14719
14720 fi
14721
14722 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14723
14724
14725
14726
14727
14728 # Check whether --with-system-gdbinit was given.
14729 if test "${with_system_gdbinit+set}" = set; then :
14730   withval=$with_system_gdbinit;
14731     SYSTEM_GDBINIT=$withval
14732 else
14733   SYSTEM_GDBINIT=
14734 fi
14735
14736
14737   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14738   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14739   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14740   ac_define_dir=`eval echo $ac_define_dir`
14741
14742 cat >>confdefs.h <<_ACEOF
14743 #define SYSTEM_GDBINIT "$ac_define_dir"
14744 _ACEOF
14745
14746
14747
14748
14749   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14750      if test "x$prefix" = xNONE; then
14751         test_prefix=/usr/local
14752      else
14753         test_prefix=$prefix
14754      fi
14755   else
14756      test_prefix=$exec_prefix
14757   fi
14758   value=0
14759   case ${ac_define_dir} in
14760      "${test_prefix}"|"${test_prefix}/"*|\
14761         '${exec_prefix}'|'${exec_prefix}/'*)
14762      value=1
14763      ;;
14764   esac
14765
14766 cat >>confdefs.h <<_ACEOF
14767 #define SYSTEM_GDBINIT_RELOCATABLE $value
14768 _ACEOF
14769
14770
14771
14772
14773 # Check whether --enable-werror was given.
14774 if test "${enable_werror+set}" = set; then :
14775   enableval=$enable_werror; case "${enableval}" in
14776      yes | y) ERROR_ON_WARNING="yes" ;;
14777      no | n)  ERROR_ON_WARNING="no" ;;
14778      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14779    esac
14780 fi
14781
14782
14783 # Enable -Werror by default when using gcc
14784 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14785     ERROR_ON_WARNING=yes
14786 fi
14787
14788 WERROR_CFLAGS=""
14789 if test "${ERROR_ON_WARNING}" = yes ; then
14790     WERROR_CFLAGS="-Werror"
14791 fi
14792
14793 # The entries after -Wno-pointer-sign are disabled warnings which may
14794 # be enabled in the future, which can not currently be used to build
14795 # GDB.
14796 # NOTE: If you change this list, remember to update
14797 # gdb/doc/gdbint.texinfo.
14798 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14799 -Wformat-nonliteral -Wno-pointer-sign \
14800 -Wno-unused -Wunused-value -Wunused-function \
14801 -Wno-switch -Wno-char-subscripts"
14802
14803 # Enable -Wno-format by default when using gcc on mingw since many
14804 # GCC versions complain about %I64.
14805 case "${host}" in
14806   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14807 esac
14808
14809 # Check whether --enable-build-warnings was given.
14810 if test "${enable_build_warnings+set}" = set; then :
14811   enableval=$enable_build_warnings; case "${enableval}" in
14812   yes)  ;;
14813   no)   build_warnings="-w";;
14814   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14815         build_warnings="${build_warnings} ${t}";;
14816   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14817         build_warnings="${t} ${build_warnings}";;
14818   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14819 esac
14820 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14821   echo "Setting compiler warning flags = $build_warnings" 6>&1
14822 fi
14823 fi
14824 # Check whether --enable-gdb-build-warnings was given.
14825 if test "${enable_gdb_build_warnings+set}" = set; then :
14826   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14827   yes)  ;;
14828   no)   build_warnings="-w";;
14829   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14830         build_warnings="${build_warnings} ${t}";;
14831   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14832         build_warnings="${t} ${build_warnings}";;
14833   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14834 esac
14835 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14836   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14837 fi
14838 fi
14839 WARN_CFLAGS=""
14840 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14841 then
14842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14843 $as_echo_n "checking compiler warning flags... " >&6; }
14844     # Separate out the -Werror flag as some files just cannot be
14845     # compiled with it enabled.
14846     for w in ${build_warnings}; do
14847         case $w in
14848         -Werr*) WERROR_CFLAGS=-Werror ;;
14849         *) # Check that GCC accepts it
14850             saved_CFLAGS="$CFLAGS"
14851             CFLAGS="$CFLAGS $w"
14852             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14853 /* end confdefs.h.  */
14854
14855 int
14856 main ()
14857 {
14858
14859   ;
14860   return 0;
14861 }
14862 _ACEOF
14863 if ac_fn_c_try_compile "$LINENO"; then :
14864   WARN_CFLAGS="${WARN_CFLAGS} $w"
14865 fi
14866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14867             CFLAGS="$saved_CFLAGS"
14868         esac
14869     done
14870     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14871 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14872 fi
14873
14874
14875
14876 # In the Cygwin environment, we need some additional flags.
14877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14878 $as_echo_n "checking for cygwin... " >&6; }
14879 if test "${gdb_cv_os_cygwin+set}" = set; then :
14880   $as_echo_n "(cached) " >&6
14881 else
14882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14883 /* end confdefs.h.  */
14884
14885 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14886 lose
14887 #endif
14888 _ACEOF
14889 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14890   $EGREP "lose" >/dev/null 2>&1; then :
14891   gdb_cv_os_cygwin=yes
14892 else
14893   gdb_cv_os_cygwin=no
14894 fi
14895 rm -f conftest*
14896
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14899 $as_echo "$gdb_cv_os_cygwin" >&6; }
14900
14901
14902 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14903 case ${host} in
14904   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14905   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14906   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14907 esac
14908
14909
14910 # libreadline needs libuser32.a in a cygwin environment
14911 WIN32LIBS=
14912 if test x$gdb_cv_os_cygwin = xyes; then
14913     WIN32LIBS="-luser32"
14914     case "${target}" in
14915         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14916         ;;
14917     esac
14918 fi
14919
14920 # The ser-tcp.c module requires sockets.
14921 case ${host} in
14922   *mingw32*)
14923
14924 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14925
14926     WIN32LIBS="$WIN32LIBS -lws2_32"
14927     ;;
14928 esac
14929
14930
14931 # Add ELF support to GDB, but only if BFD includes ELF support.
14932 OLD_CFLAGS=$CFLAGS
14933 OLD_LDFLAGS=$LDFLAGS
14934 OLD_LIBS=$LIBS
14935 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14936 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14937 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14938 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14939 if test "$plugins" = "yes"; then
14940   LIBS="-ldl $LIBS"
14941 fi
14942 LIBS="-lbfd -liberty $intl $LIBS"
14943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14944 $as_echo_n "checking for ELF support in BFD... " >&6; }
14945 if test "${gdb_cv_var_elf+set}" = set; then :
14946   $as_echo_n "(cached) " >&6
14947 else
14948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14949 /* end confdefs.h.  */
14950 #include <stdlib.h>
14951 #include "bfd.h"
14952 #include "elf-bfd.h"
14953
14954 int
14955 main ()
14956 {
14957 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
14958   ;
14959   return 0;
14960 }
14961 _ACEOF
14962 if ac_fn_c_try_link "$LINENO"; then :
14963   gdb_cv_var_elf=yes
14964 else
14965   gdb_cv_var_elf=no
14966 fi
14967 rm -f core conftest.err conftest.$ac_objext \
14968     conftest$ac_exeext conftest.$ac_ext
14969 fi
14970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14971 $as_echo "$gdb_cv_var_elf" >&6; }
14972 if test $gdb_cv_var_elf = yes; then
14973   CONFIG_OBS="$CONFIG_OBS elfread.o"
14974
14975 $as_echo "#define HAVE_ELF 1" >>confdefs.h
14976
14977   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14978   if test "$plugins" = "yes"; then
14979     OLD_LIBS="-ldl $OLD_LIBS"
14980   fi
14981 fi
14982 CFLAGS=$OLD_CFLAGS
14983 LDFLAGS=$OLD_LDFLAGS
14984 LIBS=$OLD_LIBS
14985
14986 # Add any host-specific objects to GDB.
14987 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
14988
14989 LIBGUI="../libgui/src/libgui.a"
14990 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
14991
14992
14993
14994 WIN32LDAPP=
14995
14996
14997
14998 case "${host}" in
14999 *-*-cygwin* | *-*-mingw* )
15000     configdir="win"
15001     ;;
15002 *)
15003     configdir="unix"
15004     ;;
15005 esac
15006
15007 GDBTKLIBS=
15008 if test "${enable_gdbtk}" = "yes"; then
15009
15010     # Gdbtk must have an absolute path to srcdir in order to run
15011     # properly when not installed.
15012     here=`pwd`
15013     cd ${srcdir}
15014     GDBTK_SRC_DIR=`pwd`
15015     cd $here
15016
15017
15018     #
15019     # Ok, lets find the tcl configuration
15020     # First, look for one uninstalled.
15021     # the alternative search directory is invoked by --with-tcl
15022     #
15023
15024     if test x"${no_tcl}" = x ; then
15025         # we reset no_tcl in case something fails here
15026         no_tcl=true
15027
15028 # Check whether --with-tcl was given.
15029 if test "${with_tcl+set}" = set; then :
15030   withval=$with_tcl; with_tclconfig=${withval}
15031 fi
15032
15033         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15034 $as_echo_n "checking for Tcl configuration... " >&6; }
15035         if test "${ac_cv_c_tclconfig+set}" = set; then :
15036   $as_echo_n "(cached) " >&6
15037 else
15038
15039
15040             # First check to see if --with-tcl was specified.
15041             case "${host}" in
15042                 *-*-cygwin*) platDir="win" ;;
15043                 *) platDir="unix" ;;
15044             esac
15045             if test x"${with_tclconfig}" != x ; then
15046                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15047                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15048                 else
15049                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15050                 fi
15051             fi
15052
15053             # then check for a private Tcl installation
15054             if test x"${ac_cv_c_tclconfig}" = x ; then
15055                 for i in \
15056                         ../tcl \
15057                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15058                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15059                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15060                         ../../tcl \
15061                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15062                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15063                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15064                         ../../../tcl \
15065                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15066                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15067                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15068                     if test -f "$i/$platDir/tclConfig.sh" ; then
15069                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15070                         break
15071                     fi
15072                 done
15073             fi
15074
15075             # on Darwin, check in Framework installation locations
15076             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15077                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15078                         `ls -d /Library/Frameworks 2>/dev/null` \
15079                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15080                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15081                         ; do
15082                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15083                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15084                         break
15085                     fi
15086                 done
15087             fi
15088
15089             # check in a few common install locations
15090             if test x"${ac_cv_c_tclconfig}" = x ; then
15091                 for i in `ls -d ${libdir} 2>/dev/null` \
15092                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15093                         `ls -d ${prefix}/lib 2>/dev/null` \
15094                         `ls -d /usr/local/lib 2>/dev/null` \
15095                         `ls -d /usr/contrib/lib 2>/dev/null` \
15096                         `ls -d /usr/lib 2>/dev/null` \
15097                         ; do
15098                     if test -f "$i/tclConfig.sh" ; then
15099                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15100                         break
15101                     fi
15102                 done
15103             fi
15104
15105             # check in a few other private locations
15106             if test x"${ac_cv_c_tclconfig}" = x ; then
15107                 for i in \
15108                         ${srcdir}/../tcl \
15109                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15110                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15111                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15112                     if test -f "$i/$platDir/tclConfig.sh" ; then
15113                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15114                     break
15115                 fi
15116                 done
15117             fi
15118
15119 fi
15120
15121
15122         if test x"${ac_cv_c_tclconfig}" = x ; then
15123             TCL_BIN_DIR="# no Tcl configs found"
15124             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15125 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15126         else
15127             no_tcl=
15128             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15129             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15130 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15131         fi
15132     fi
15133
15134
15135     # If $no_tk is nonempty, then we can't do Tk, and there is no
15136     # point to doing Tcl.
15137
15138     #
15139     # Ok, lets find the tk configuration
15140     # First, look for one uninstalled.
15141     # the alternative search directory is invoked by --with-tk
15142     #
15143
15144     if test x"${no_tk}" = x ; then
15145         # we reset no_tk in case something fails here
15146         no_tk=true
15147
15148 # Check whether --with-tk was given.
15149 if test "${with_tk+set}" = set; then :
15150   withval=$with_tk; with_tkconfig=${withval}
15151 fi
15152
15153         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15154 $as_echo_n "checking for Tk configuration... " >&6; }
15155         if test "${ac_cv_c_tkconfig+set}" = set; then :
15156   $as_echo_n "(cached) " >&6
15157 else
15158
15159
15160             # First check to see if --with-tkconfig was specified.
15161             if test x"${with_tkconfig}" != x ; then
15162                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15163                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15164                 else
15165                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15166                 fi
15167             fi
15168
15169             # then check for a private Tk library
15170             case "${host}" in
15171                 *-*-cygwin*) platDir="win" ;;
15172                 *) platDir="unix" ;;
15173             esac
15174             if test x"${ac_cv_c_tkconfig}" = x ; then
15175                 for i in \
15176                         ../tk \
15177                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15178                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15179                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15180                         ../../tk \
15181                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15182                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15183                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15184                         ../../../tk \
15185                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15186                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15187                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15188                     if test -f "$i/$platDir/tkConfig.sh" ; then
15189                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15190                         break
15191                     fi
15192                 done
15193             fi
15194
15195             # on Darwin, check in Framework installation locations
15196             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15197                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15198                         `ls -d /Library/Frameworks 2>/dev/null` \
15199                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15200                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15201                         ; do
15202                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15203                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15204                         break
15205                     fi
15206                 done
15207             fi
15208
15209             # check in a few common install locations
15210             if test x"${ac_cv_c_tkconfig}" = x ; then
15211                 for i in `ls -d ${libdir} 2>/dev/null` \
15212                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15213                         `ls -d ${prefix}/lib 2>/dev/null` \
15214                         `ls -d /usr/local/lib 2>/dev/null` \
15215                         `ls -d /usr/contrib/lib 2>/dev/null` \
15216                         `ls -d /usr/lib 2>/dev/null` \
15217                         ; do
15218                     if test -f "$i/tkConfig.sh" ; then
15219                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15220                         break
15221                     fi
15222                 done
15223             fi
15224             # check in a few other private locations
15225             if test x"${ac_cv_c_tkconfig}" = x ; then
15226                 for i in \
15227                         ${srcdir}/../tk \
15228                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15229                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15230                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15231                     if test -f "$i/$platDir/tkConfig.sh" ; then
15232                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15233                         break
15234                     fi
15235                 done
15236             fi
15237
15238 fi
15239
15240
15241         if test x"${ac_cv_c_tkconfig}" = x ; then
15242             TK_BIN_DIR="# no Tk configs found"
15243             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15244 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15245         else
15246             no_tk=
15247             TK_BIN_DIR=${ac_cv_c_tkconfig}
15248             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15249 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15250         fi
15251     fi
15252
15253
15254     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15255
15256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15257 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15258
15259     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15260         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15261 $as_echo "loading" >&6; }
15262         . ${TCL_BIN_DIR}/tclConfig.sh
15263     else
15264         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15265 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15266     fi
15267
15268     # eval is required to do the TCL_DBGX substitution
15269     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15270     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15271
15272     # If the TCL_BIN_DIR is the build directory (not the install directory),
15273     # then set the common variable name to the value of the build variables.
15274     # For example, the variable TCL_LIB_SPEC will be set to the value
15275     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15276     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15277     # installed and uninstalled version of Tcl.
15278     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15279         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15280         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15281         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15282     elif test "`uname -s`" = "Darwin"; then
15283         # If Tcl was built as a framework, attempt to use the libraries
15284         # from the framework at the given location so that linking works
15285         # against Tcl.framework installed in an arbitary location.
15286         case ${TCL_DEFS} in
15287             *TCL_FRAMEWORK*)
15288                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15289                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15290                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15291                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15292                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15293                             break
15294                         fi
15295                     done
15296                 fi
15297                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15298                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15299                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15300                 fi
15301                 ;;
15302         esac
15303     fi
15304
15305     # eval is required to do the TCL_DBGX substitution
15306     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15307     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15308     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15309     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15310
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321
15322
15323
15324
15325         # Check for in-tree tcl
15326         here=`pwd`
15327         cd ${srcdir}/..
15328         topdir=`pwd`
15329         cd ${here}
15330
15331         intree="no"
15332         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15333           intree="yes"
15334         fi
15335
15336         # Find Tcl private headers
15337         if test x"${intree}" = xno; then
15338
15339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15340 $as_echo_n "checking for Tcl private headers... " >&6; }
15341   private_dir=""
15342   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15343   if test -f ${dir}/tclInt.h ; then
15344     private_dir=${dir}
15345   fi
15346
15347   if test x"${private_dir}" = x; then
15348     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15349   else
15350     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15351     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15352 $as_echo "${private_dir}" >&6; }
15353   fi
15354
15355           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15356           TCL_LIBRARY="${TCL_LIB_SPEC}"
15357           TCL_DEPS=""
15358         else
15359           # If building tcl in the same src tree, private headers
15360           # are not needed, but we need to be sure to use the right
15361           # headers library
15362           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15363           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15364           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15365         fi
15366
15367
15368
15369
15370
15371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15372 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15373
15374     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15375         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15376 $as_echo "loading" >&6; }
15377         . ${TK_BIN_DIR}/tkConfig.sh
15378     else
15379         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15380 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15381     fi
15382
15383     # eval is required to do the TK_DBGX substitution
15384     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15385     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15386
15387     # If the TK_BIN_DIR is the build directory (not the install directory),
15388     # then set the common variable name to the value of the build variables.
15389     # For example, the variable TK_LIB_SPEC will be set to the value
15390     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15391     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15392     # installed and uninstalled version of Tcl.
15393     if test -f "${TK_BIN_DIR}/Makefile" ; then
15394         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15395         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15396         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15397     elif test "`uname -s`" = "Darwin"; then
15398         # If Tk was built as a framework, attempt to use the libraries
15399         # from the framework at the given location so that linking works
15400         # against Tk.framework installed in an arbitary location.
15401         case ${TK_DEFS} in
15402             *TK_FRAMEWORK*)
15403                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15404                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15405                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15406                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15407                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15408                             break
15409                         fi
15410                     done
15411                 fi
15412                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15413                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15414                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15415                 fi
15416                 ;;
15417         esac
15418     fi
15419
15420     # eval is required to do the TK_DBGX substitution
15421     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15422     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15423     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15424     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439         # Check for in-tree Tk
15440         intree="no"
15441         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15442           intree="yes"
15443         fi
15444
15445         # Find Tk private headers
15446         if test x"${intree}" = xno; then
15447
15448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15449 $as_echo_n "checking for Tk private headers... " >&6; }
15450   private_dir=""
15451   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15452   if test -f ${dir}/tkInt.h; then
15453     private_dir=${dir}
15454   fi
15455
15456   if test x"${private_dir}" = x; then
15457     as_fn_error "could not find Tk private headers" "$LINENO" 5
15458   else
15459     TK_PRIVATE_INCLUDE="-I${private_dir}"
15460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15461 $as_echo "${private_dir}" >&6; }
15462   fi
15463
15464           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15465           TK_LIBRARY=${TK_LIB_SPEC}
15466           TK_DEPS=""
15467         else
15468           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15469           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15470           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15471         fi
15472
15473
15474
15475
15476
15477         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15478
15479         # Include some libraries that Tcl and Tk want.
15480         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15481         # Yes, the ordering seems wrong here.  But it isn't.
15482         # TK_LIBS is the list of libraries that need to be linked
15483         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15484         # were in LIBS then any link tests after this point would
15485         # try to include things like `$(LIBGUI)', which wouldn't work.
15486         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15487
15488         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15489         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15490         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15491         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15492         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15493         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15494         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15495
15496         if test x$gdb_cv_os_cygwin = xyes; then
15497           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15498           WIN32LDAPP="-Wl,--subsystem,console"
15499           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15500         fi
15501
15502         subdirs="$subdirs gdbtk"
15503
15504     fi
15505 fi
15506
15507
15508
15509
15510
15511
15512
15513
15514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15515 $as_echo_n "checking for X... " >&6; }
15516
15517
15518 # Check whether --with-x was given.
15519 if test "${with_x+set}" = set; then :
15520   withval=$with_x;
15521 fi
15522
15523 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15524 if test "x$with_x" = xno; then
15525   # The user explicitly disabled X.
15526   have_x=disabled
15527 else
15528   case $x_includes,$x_libraries in #(
15529     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15530     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15531   $as_echo_n "(cached) " >&6
15532 else
15533   # One or both of the vars are not set, and there is no cached value.
15534 ac_x_includes=no ac_x_libraries=no
15535 rm -f -r conftest.dir
15536 if mkdir conftest.dir; then
15537   cd conftest.dir
15538   cat >Imakefile <<'_ACEOF'
15539 incroot:
15540         @echo incroot='${INCROOT}'
15541 usrlibdir:
15542         @echo usrlibdir='${USRLIBDIR}'
15543 libdir:
15544         @echo libdir='${LIBDIR}'
15545 _ACEOF
15546   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15547     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15548     for ac_var in incroot usrlibdir libdir; do
15549       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15550     done
15551     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15552     for ac_extension in a so sl dylib la dll; do
15553       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15554          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15555         ac_im_usrlibdir=$ac_im_libdir; break
15556       fi
15557     done
15558     # Screen out bogus values from the imake configuration.  They are
15559     # bogus both because they are the default anyway, and because
15560     # using them would break gcc on systems where it needs fixed includes.
15561     case $ac_im_incroot in
15562         /usr/include) ac_x_includes= ;;
15563         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15564     esac
15565     case $ac_im_usrlibdir in
15566         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15567         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15568     esac
15569   fi
15570   cd ..
15571   rm -f -r conftest.dir
15572 fi
15573
15574 # Standard set of common directories for X headers.
15575 # Check X11 before X11Rn because it is often a symlink to the current release.
15576 ac_x_header_dirs='
15577 /usr/X11/include
15578 /usr/X11R7/include
15579 /usr/X11R6/include
15580 /usr/X11R5/include
15581 /usr/X11R4/include
15582
15583 /usr/include/X11
15584 /usr/include/X11R7
15585 /usr/include/X11R6
15586 /usr/include/X11R5
15587 /usr/include/X11R4
15588
15589 /usr/local/X11/include
15590 /usr/local/X11R7/include
15591 /usr/local/X11R6/include
15592 /usr/local/X11R5/include
15593 /usr/local/X11R4/include
15594
15595 /usr/local/include/X11
15596 /usr/local/include/X11R7
15597 /usr/local/include/X11R6
15598 /usr/local/include/X11R5
15599 /usr/local/include/X11R4
15600
15601 /usr/X386/include
15602 /usr/x386/include
15603 /usr/XFree86/include/X11
15604
15605 /usr/include
15606 /usr/local/include
15607 /usr/unsupported/include
15608 /usr/athena/include
15609 /usr/local/x11r5/include
15610 /usr/lpp/Xamples/include
15611
15612 /usr/openwin/include
15613 /usr/openwin/share/include'
15614
15615 if test "$ac_x_includes" = no; then
15616   # Guess where to find include files, by looking for Xlib.h.
15617   # First, try using that file with no special directory specified.
15618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15619 /* end confdefs.h.  */
15620 #include <X11/Xlib.h>
15621 _ACEOF
15622 if ac_fn_c_try_cpp "$LINENO"; then :
15623   # We can compile using X headers with no special include directory.
15624 ac_x_includes=
15625 else
15626   for ac_dir in $ac_x_header_dirs; do
15627   if test -r "$ac_dir/X11/Xlib.h"; then
15628     ac_x_includes=$ac_dir
15629     break
15630   fi
15631 done
15632 fi
15633 rm -f conftest.err conftest.$ac_ext
15634 fi # $ac_x_includes = no
15635
15636 if test "$ac_x_libraries" = no; then
15637   # Check for the libraries.
15638   # See if we find them without any special options.
15639   # Don't add to $LIBS permanently.
15640   ac_save_LIBS=$LIBS
15641   LIBS="-lX11 $LIBS"
15642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15643 /* end confdefs.h.  */
15644 #include <X11/Xlib.h>
15645 int
15646 main ()
15647 {
15648 XrmInitialize ()
15649   ;
15650   return 0;
15651 }
15652 _ACEOF
15653 if ac_fn_c_try_link "$LINENO"; then :
15654   LIBS=$ac_save_LIBS
15655 # We can link X programs with no special library path.
15656 ac_x_libraries=
15657 else
15658   LIBS=$ac_save_LIBS
15659 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15660 do
15661   # Don't even attempt the hair of trying to link an X program!
15662   for ac_extension in a so sl dylib la dll; do
15663     if test -r "$ac_dir/libX11.$ac_extension"; then
15664       ac_x_libraries=$ac_dir
15665       break 2
15666     fi
15667   done
15668 done
15669 fi
15670 rm -f core conftest.err conftest.$ac_objext \
15671     conftest$ac_exeext conftest.$ac_ext
15672 fi # $ac_x_libraries = no
15673
15674 case $ac_x_includes,$ac_x_libraries in #(
15675   no,* | *,no | *\'*)
15676     # Didn't find X, or a directory has "'" in its name.
15677     ac_cv_have_x="have_x=no";; #(
15678   *)
15679     # Record where we found X for the cache.
15680     ac_cv_have_x="have_x=yes\
15681         ac_x_includes='$ac_x_includes'\
15682         ac_x_libraries='$ac_x_libraries'"
15683 esac
15684 fi
15685 ;; #(
15686     *) have_x=yes;;
15687   esac
15688   eval "$ac_cv_have_x"
15689 fi # $with_x != no
15690
15691 if test "$have_x" != yes; then
15692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15693 $as_echo "$have_x" >&6; }
15694   no_x=yes
15695 else
15696   # If each of the values was on the command line, it overrides each guess.
15697   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15698   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15699   # Update the cache value to reflect the command line values.
15700   ac_cv_have_x="have_x=yes\
15701         ac_x_includes='$x_includes'\
15702         ac_x_libraries='$x_libraries'"
15703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15704 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15705 fi
15706
15707
15708 # Unlike the sim directory, whether a simulator is linked is controlled by
15709 # presence of a gdb_sim definition in the target configure.tgt entry.
15710 # This code just checks for a few cases where we'd like to ignore those
15711 # definitions, even when they're present in the '.mt' file.  These cases
15712 # are when --disable-sim is specified, or if the simulator directory is
15713 # not part of the source tree.
15714 #
15715 # Check whether --enable-sim was given.
15716 if test "${enable_sim+set}" = set; then :
15717   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15718  echo "enableval = ${enableval}";
15719  case "${enableval}" in
15720   yes) ignore_sim=false ;;
15721   no)  ignore_sim=true ;;
15722   *)   ignore_sim=false ;;
15723  esac
15724 else
15725   ignore_sim=false
15726 fi
15727
15728
15729 if test ! -d "${srcdir}/../sim"; then
15730   ignore_sim=true
15731 fi
15732
15733 SIM=
15734 SIM_OBS=
15735 if test "${ignore_sim}" = "false"; then
15736   if test x"${gdb_sim}" != x ; then
15737     SIM="${gdb_sim}"
15738     SIM_OBS="remote-sim.o"
15739
15740 $as_echo "#define WITH_SIM 1" >>confdefs.h
15741
15742   fi
15743 fi
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758 # List of host floatformats.
15759
15760 cat >>confdefs.h <<_ACEOF
15761 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15762 _ACEOF
15763
15764
15765 cat >>confdefs.h <<_ACEOF
15766 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15767 _ACEOF
15768
15769
15770 cat >>confdefs.h <<_ACEOF
15771 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15772 _ACEOF
15773
15774
15775 # target_subdir is used by the testsuite to find the target libraries.
15776 target_subdir=
15777 if test "${host}" != "${target}"; then
15778     target_subdir="${target_alias}/"
15779 fi
15780
15781
15782 frags=
15783 if test "${gdb_native}" = "yes"; then
15784   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15785   if test ! -f ${host_makefile_frag}; then
15786     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15787   fi
15788   frags="$frags $host_makefile_frag"
15789 else
15790   host_makefile_frag=/dev/null
15791 fi
15792
15793
15794
15795
15796 if test "${gdb_native}" = "yes"; then
15797 # We pick this up from the host configuration file (.mh) because we
15798 # do not have a native configuration Makefile fragment.
15799 nativefile=`sed -n '
15800 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15801 ' ${host_makefile_frag}`
15802 fi
15803
15804
15805 if test x"${gdb_osabi}" != x ; then
15806
15807 cat >>confdefs.h <<_ACEOF
15808 #define GDB_OSABI_DEFAULT $gdb_osabi
15809 _ACEOF
15810
15811 fi
15812
15813 # Enable multi-ice-gdb-server.
15814 # Check whether --enable-multi-ice was given.
15815 if test "${enable_multi_ice+set}" = set; then :
15816   enableval=$enable_multi_ice; case $enableval in
15817     yes | no)
15818       ;;
15819     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15820   esac
15821 fi
15822
15823 if test "x$enable_multi_ice" = xyes; then
15824    subdirs="$subdirs multi-ice"
15825
15826 fi
15827
15828 # Check whether --enable-gdbserver was given.
15829 if test "${enable_gdbserver+set}" = set; then :
15830   enableval=$enable_gdbserver; case "${enableval}" in
15831   yes| no|auto) ;;
15832   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15833 esac
15834 else
15835   enable_gdbserver=auto
15836 fi
15837
15838
15839 # We only build gdbserver automatically in a native configuration, and
15840 # only if the user did not explicitly disable its build.
15841 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15843 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15844   if test "x$build_gdbserver" = xyes; then
15845     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15846 $as_echo "yes" >&6; }
15847     subdirs="$subdirs gdbserver"
15848
15849     gdbserver_build_enabled=yes
15850   else
15851     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15852 $as_echo "no" >&6; }
15853   fi
15854 fi
15855
15856 # If the user explicitly request the gdbserver to be built, verify that
15857 # we were in fact able to enable it.
15858 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15859   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15860 fi
15861
15862 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15863 # to an empty version.
15864
15865 files=
15866 links=
15867
15868 rm -f nm.h
15869 if test "${nativefile}" != ""; then
15870     case "${nativefile}" in
15871       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15872       * ) GDB_NM_FILE="${nativefile}"
15873     esac
15874     files="${files} ${GDB_NM_FILE}"
15875     links="${links} nm.h"
15876
15877 cat >>confdefs.h <<_ACEOF
15878 #define GDB_NM_FILE "${GDB_NM_FILE}"
15879 _ACEOF
15880
15881 fi
15882
15883
15884 ac_sources="$files"
15885 ac_dests="$links"
15886 while test -n "$ac_sources"; do
15887   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15888   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15889   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15890 done
15891 ac_config_links="$ac_config_links $ac_config_links_1"
15892
15893
15894
15895
15896
15897 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15898
15899
15900 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
15901
15902 ac_config_commands="$ac_config_commands default"
15903
15904 cat >confcache <<\_ACEOF
15905 # This file is a shell script that caches the results of configure
15906 # tests run on this system so they can be shared between configure
15907 # scripts and configure runs, see configure's option --config-cache.
15908 # It is not useful on other systems.  If it contains results you don't
15909 # want to keep, you may remove or edit it.
15910 #
15911 # config.status only pays attention to the cache file if you give it
15912 # the --recheck option to rerun configure.
15913 #
15914 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15915 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15916 # following values.
15917
15918 _ACEOF
15919
15920 # The following way of writing the cache mishandles newlines in values,
15921 # but we know of no workaround that is simple, portable, and efficient.
15922 # So, we kill variables containing newlines.
15923 # Ultrix sh set writes to stderr and can't be redirected directly,
15924 # and sets the high bit in the cache file unless we assign to the vars.
15925 (
15926   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15927     eval ac_val=\$$ac_var
15928     case $ac_val in #(
15929     *${as_nl}*)
15930       case $ac_var in #(
15931       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15932 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15933       esac
15934       case $ac_var in #(
15935       _ | IFS | as_nl) ;; #(
15936       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15937       *) { eval $ac_var=; unset $ac_var;} ;;
15938       esac ;;
15939     esac
15940   done
15941
15942   (set) 2>&1 |
15943     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15944     *${as_nl}ac_space=\ *)
15945       # `set' does not quote correctly, so add quotes: double-quote
15946       # substitution turns \\\\ into \\, and sed turns \\ into \.
15947       sed -n \
15948         "s/'/'\\\\''/g;
15949           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15950       ;; #(
15951     *)
15952       # `set' quotes correctly as required by POSIX, so do not add quotes.
15953       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15954       ;;
15955     esac |
15956     sort
15957 ) |
15958   sed '
15959      /^ac_cv_env_/b end
15960      t clear
15961      :clear
15962      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15963      t end
15964      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15965      :end' >>confcache
15966 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15967   if test -w "$cache_file"; then
15968     test "x$cache_file" != "x/dev/null" &&
15969       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15970 $as_echo "$as_me: updating cache $cache_file" >&6;}
15971     cat confcache >$cache_file
15972   else
15973     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15974 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15975   fi
15976 fi
15977 rm -f confcache
15978
15979 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15980 # Let make expand exec_prefix.
15981 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15982
15983 DEFS=-DHAVE_CONFIG_H
15984
15985 ac_libobjs=
15986 ac_ltlibobjs=
15987 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15988   # 1. Remove the extension, and $U if already installed.
15989   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15990   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15991   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15992   #    will be set to the directory where LIBOBJS objects are built.
15993   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15994   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15995 done
15996 LIBOBJS=$ac_libobjs
15997
15998 LTLIBOBJS=$ac_ltlibobjs
15999
16000
16001 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16002   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16004 fi
16005 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16006   as_fn_error "conditional \"GMAKE\" was never defined.
16007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16008 fi
16009 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16010   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16012 fi
16013
16014     gl_libobjs=
16015     gl_ltlibobjs=
16016     if test -n "$gl_LIBOBJS"; then
16017       # Remove the extension.
16018       sed_drop_objext='s/\.o$//;s/\.obj$//'
16019       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16020         gl_libobjs="$gl_libobjs $i.$ac_objext"
16021         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16022       done
16023     fi
16024     gl_LIBOBJS=$gl_libobjs
16025
16026     gl_LTLIBOBJS=$gl_ltlibobjs
16027
16028
16029
16030     gltests_libobjs=
16031     gltests_ltlibobjs=
16032     if test -n "$gltests_LIBOBJS"; then
16033       # Remove the extension.
16034       sed_drop_objext='s/\.o$//;s/\.obj$//'
16035       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16036         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16037         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16038       done
16039     fi
16040     gltests_LIBOBJS=$gltests_libobjs
16041
16042     gltests_LTLIBOBJS=$gltests_ltlibobjs
16043
16044
16045 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16046   as_fn_error "conditional \"AMDEP\" was never defined.
16047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16048 fi
16049 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16050   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16051 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16052 fi
16053  if test -n "$EXEEXT"; then
16054   am__EXEEXT_TRUE=
16055   am__EXEEXT_FALSE='#'
16056 else
16057   am__EXEEXT_TRUE='#'
16058   am__EXEEXT_FALSE=
16059 fi
16060
16061
16062
16063 : ${CONFIG_STATUS=./config.status}
16064 ac_write_fail=0
16065 ac_clean_files_save=$ac_clean_files
16066 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16067 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16068 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16069 as_write_fail=0
16070 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16071 #! $SHELL
16072 # Generated by $as_me.
16073 # Run this file to recreate the current configuration.
16074 # Compiler output produced by configure, useful for debugging
16075 # configure, is in config.log if it exists.
16076
16077 debug=false
16078 ac_cs_recheck=false
16079 ac_cs_silent=false
16080
16081 SHELL=\${CONFIG_SHELL-$SHELL}
16082 export SHELL
16083 _ASEOF
16084 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16085 ## -------------------- ##
16086 ## M4sh Initialization. ##
16087 ## -------------------- ##
16088
16089 # Be more Bourne compatible
16090 DUALCASE=1; export DUALCASE # for MKS sh
16091 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16092   emulate sh
16093   NULLCMD=:
16094   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16095   # is contrary to our usage.  Disable this feature.
16096   alias -g '${1+"$@"}'='"$@"'
16097   setopt NO_GLOB_SUBST
16098 else
16099   case `(set -o) 2>/dev/null` in #(
16100   *posix*) :
16101     set -o posix ;; #(
16102   *) :
16103      ;;
16104 esac
16105 fi
16106
16107
16108 as_nl='
16109 '
16110 export as_nl
16111 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16112 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16113 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16114 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16115 # Prefer a ksh shell builtin over an external printf program on Solaris,
16116 # but without wasting forks for bash or zsh.
16117 if test -z "$BASH_VERSION$ZSH_VERSION" \
16118     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16119   as_echo='print -r --'
16120   as_echo_n='print -rn --'
16121 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16122   as_echo='printf %s\n'
16123   as_echo_n='printf %s'
16124 else
16125   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16126     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16127     as_echo_n='/usr/ucb/echo -n'
16128   else
16129     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16130     as_echo_n_body='eval
16131       arg=$1;
16132       case $arg in #(
16133       *"$as_nl"*)
16134         expr "X$arg" : "X\\(.*\\)$as_nl";
16135         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16136       esac;
16137       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16138     '
16139     export as_echo_n_body
16140     as_echo_n='sh -c $as_echo_n_body as_echo'
16141   fi
16142   export as_echo_body
16143   as_echo='sh -c $as_echo_body as_echo'
16144 fi
16145
16146 # The user is always right.
16147 if test "${PATH_SEPARATOR+set}" != set; then
16148   PATH_SEPARATOR=:
16149   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16150     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16151       PATH_SEPARATOR=';'
16152   }
16153 fi
16154
16155
16156 # IFS
16157 # We need space, tab and new line, in precisely that order.  Quoting is
16158 # there to prevent editors from complaining about space-tab.
16159 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16160 # splitting by setting IFS to empty value.)
16161 IFS=" ""        $as_nl"
16162
16163 # Find who we are.  Look in the path if we contain no directory separator.
16164 case $0 in #((
16165   *[\\/]* ) as_myself=$0 ;;
16166   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16167 for as_dir in $PATH
16168 do
16169   IFS=$as_save_IFS
16170   test -z "$as_dir" && as_dir=.
16171     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16172   done
16173 IFS=$as_save_IFS
16174
16175      ;;
16176 esac
16177 # We did not find ourselves, most probably we were run as `sh COMMAND'
16178 # in which case we are not to be found in the path.
16179 if test "x$as_myself" = x; then
16180   as_myself=$0
16181 fi
16182 if test ! -f "$as_myself"; then
16183   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16184   exit 1
16185 fi
16186
16187 # Unset variables that we do not need and which cause bugs (e.g. in
16188 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16189 # suppresses any "Segmentation fault" message there.  '((' could
16190 # trigger a bug in pdksh 5.2.14.
16191 for as_var in BASH_ENV ENV MAIL MAILPATH
16192 do eval test x\${$as_var+set} = xset \
16193   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16194 done
16195 PS1='$ '
16196 PS2='> '
16197 PS4='+ '
16198
16199 # NLS nuisances.
16200 LC_ALL=C
16201 export LC_ALL
16202 LANGUAGE=C
16203 export LANGUAGE
16204
16205 # CDPATH.
16206 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16207
16208
16209 # as_fn_error ERROR [LINENO LOG_FD]
16210 # ---------------------------------
16211 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16212 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16213 # script with status $?, using 1 if that was 0.
16214 as_fn_error ()
16215 {
16216   as_status=$?; test $as_status -eq 0 && as_status=1
16217   if test "$3"; then
16218     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16219     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16220   fi
16221   $as_echo "$as_me: error: $1" >&2
16222   as_fn_exit $as_status
16223 } # as_fn_error
16224
16225
16226 # as_fn_set_status STATUS
16227 # -----------------------
16228 # Set $? to STATUS, without forking.
16229 as_fn_set_status ()
16230 {
16231   return $1
16232 } # as_fn_set_status
16233
16234 # as_fn_exit STATUS
16235 # -----------------
16236 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16237 as_fn_exit ()
16238 {
16239   set +e
16240   as_fn_set_status $1
16241   exit $1
16242 } # as_fn_exit
16243
16244 # as_fn_unset VAR
16245 # ---------------
16246 # Portably unset VAR.
16247 as_fn_unset ()
16248 {
16249   { eval $1=; unset $1;}
16250 }
16251 as_unset=as_fn_unset
16252 # as_fn_append VAR VALUE
16253 # ----------------------
16254 # Append the text in VALUE to the end of the definition contained in VAR. Take
16255 # advantage of any shell optimizations that allow amortized linear growth over
16256 # repeated appends, instead of the typical quadratic growth present in naive
16257 # implementations.
16258 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16259   eval 'as_fn_append ()
16260   {
16261     eval $1+=\$2
16262   }'
16263 else
16264   as_fn_append ()
16265   {
16266     eval $1=\$$1\$2
16267   }
16268 fi # as_fn_append
16269
16270 # as_fn_arith ARG...
16271 # ------------------
16272 # Perform arithmetic evaluation on the ARGs, and store the result in the
16273 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16274 # must be portable across $(()) and expr.
16275 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16276   eval 'as_fn_arith ()
16277   {
16278     as_val=$(( $* ))
16279   }'
16280 else
16281   as_fn_arith ()
16282   {
16283     as_val=`expr "$@" || test $? -eq 1`
16284   }
16285 fi # as_fn_arith
16286
16287
16288 if expr a : '\(a\)' >/dev/null 2>&1 &&
16289    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16290   as_expr=expr
16291 else
16292   as_expr=false
16293 fi
16294
16295 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16296   as_basename=basename
16297 else
16298   as_basename=false
16299 fi
16300
16301 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16302   as_dirname=dirname
16303 else
16304   as_dirname=false
16305 fi
16306
16307 as_me=`$as_basename -- "$0" ||
16308 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16309          X"$0" : 'X\(//\)$' \| \
16310          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16311 $as_echo X/"$0" |
16312     sed '/^.*\/\([^/][^/]*\)\/*$/{
16313             s//\1/
16314             q
16315           }
16316           /^X\/\(\/\/\)$/{
16317             s//\1/
16318             q
16319           }
16320           /^X\/\(\/\).*/{
16321             s//\1/
16322             q
16323           }
16324           s/.*/./; q'`
16325
16326 # Avoid depending upon Character Ranges.
16327 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16328 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16329 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16330 as_cr_digits='0123456789'
16331 as_cr_alnum=$as_cr_Letters$as_cr_digits
16332
16333 ECHO_C= ECHO_N= ECHO_T=
16334 case `echo -n x` in #(((((
16335 -n*)
16336   case `echo 'xy\c'` in
16337   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16338   xy)  ECHO_C='\c';;
16339   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16340        ECHO_T=' ';;
16341   esac;;
16342 *)
16343   ECHO_N='-n';;
16344 esac
16345
16346 rm -f conf$$ conf$$.exe conf$$.file
16347 if test -d conf$$.dir; then
16348   rm -f conf$$.dir/conf$$.file
16349 else
16350   rm -f conf$$.dir
16351   mkdir conf$$.dir 2>/dev/null
16352 fi
16353 if (echo >conf$$.file) 2>/dev/null; then
16354   if ln -s conf$$.file conf$$ 2>/dev/null; then
16355     as_ln_s='ln -s'
16356     # ... but there are two gotchas:
16357     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16358     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16359     # In both cases, we have to default to `cp -p'.
16360     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16361       as_ln_s='cp -p'
16362   elif ln conf$$.file conf$$ 2>/dev/null; then
16363     as_ln_s=ln
16364   else
16365     as_ln_s='cp -p'
16366   fi
16367 else
16368   as_ln_s='cp -p'
16369 fi
16370 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16371 rmdir conf$$.dir 2>/dev/null
16372
16373
16374 # as_fn_mkdir_p
16375 # -------------
16376 # Create "$as_dir" as a directory, including parents if necessary.
16377 as_fn_mkdir_p ()
16378 {
16379
16380   case $as_dir in #(
16381   -*) as_dir=./$as_dir;;
16382   esac
16383   test -d "$as_dir" || eval $as_mkdir_p || {
16384     as_dirs=
16385     while :; do
16386       case $as_dir in #(
16387       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16388       *) as_qdir=$as_dir;;
16389       esac
16390       as_dirs="'$as_qdir' $as_dirs"
16391       as_dir=`$as_dirname -- "$as_dir" ||
16392 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16393          X"$as_dir" : 'X\(//\)[^/]' \| \
16394          X"$as_dir" : 'X\(//\)$' \| \
16395          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16396 $as_echo X"$as_dir" |
16397     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16398             s//\1/
16399             q
16400           }
16401           /^X\(\/\/\)[^/].*/{
16402             s//\1/
16403             q
16404           }
16405           /^X\(\/\/\)$/{
16406             s//\1/
16407             q
16408           }
16409           /^X\(\/\).*/{
16410             s//\1/
16411             q
16412           }
16413           s/.*/./; q'`
16414       test -d "$as_dir" && break
16415     done
16416     test -z "$as_dirs" || eval "mkdir $as_dirs"
16417   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16418
16419
16420 } # as_fn_mkdir_p
16421 if mkdir -p . 2>/dev/null; then
16422   as_mkdir_p='mkdir -p "$as_dir"'
16423 else
16424   test -d ./-p && rmdir ./-p
16425   as_mkdir_p=false
16426 fi
16427
16428 if test -x / >/dev/null 2>&1; then
16429   as_test_x='test -x'
16430 else
16431   if ls -dL / >/dev/null 2>&1; then
16432     as_ls_L_option=L
16433   else
16434     as_ls_L_option=
16435   fi
16436   as_test_x='
16437     eval sh -c '\''
16438       if test -d "$1"; then
16439         test -d "$1/.";
16440       else
16441         case $1 in #(
16442         -*)set "./$1";;
16443         esac;
16444         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16445         ???[sx]*):;;*)false;;esac;fi
16446     '\'' sh
16447   '
16448 fi
16449 as_executable_p=$as_test_x
16450
16451 # Sed expression to map a string onto a valid CPP name.
16452 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16453
16454 # Sed expression to map a string onto a valid variable name.
16455 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16456
16457
16458 exec 6>&1
16459 ## ----------------------------------- ##
16460 ## Main body of $CONFIG_STATUS script. ##
16461 ## ----------------------------------- ##
16462 _ASEOF
16463 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16464
16465 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16466 # Save the log message, to keep $0 and so on meaningful, and to
16467 # report actual input values of CONFIG_FILES etc. instead of their
16468 # values after options handling.
16469 ac_log="
16470 This file was extended by $as_me, which was
16471 generated by GNU Autoconf 2.64.  Invocation command line was
16472
16473   CONFIG_FILES    = $CONFIG_FILES
16474   CONFIG_HEADERS  = $CONFIG_HEADERS
16475   CONFIG_LINKS    = $CONFIG_LINKS
16476   CONFIG_COMMANDS = $CONFIG_COMMANDS
16477   $ $0 $@
16478
16479 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16480 "
16481
16482 _ACEOF
16483
16484 case $ac_config_files in *"
16485 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16486 esac
16487
16488 case $ac_config_headers in *"
16489 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16490 esac
16491
16492
16493 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16494 # Files that config.status was made for.
16495 config_files="$ac_config_files"
16496 config_headers="$ac_config_headers"
16497 config_links="$ac_config_links"
16498 config_commands="$ac_config_commands"
16499
16500 _ACEOF
16501
16502 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16503 ac_cs_usage="\
16504 \`$as_me' instantiates files and other configuration actions
16505 from templates according to the current configuration.  Unless the files
16506 and actions are specified as TAGs, all are instantiated by default.
16507
16508 Usage: $0 [OPTION]... [TAG]...
16509
16510   -h, --help       print this help, then exit
16511   -V, --version    print version number and configuration settings, then exit
16512   -q, --quiet, --silent
16513                    do not print progress messages
16514   -d, --debug      don't remove temporary files
16515       --recheck    update $as_me by reconfiguring in the same conditions
16516       --file=FILE[:TEMPLATE]
16517                    instantiate the configuration file FILE
16518       --header=FILE[:TEMPLATE]
16519                    instantiate the configuration header FILE
16520
16521 Configuration files:
16522 $config_files
16523
16524 Configuration headers:
16525 $config_headers
16526
16527 Configuration links:
16528 $config_links
16529
16530 Configuration commands:
16531 $config_commands
16532
16533 Report bugs to the package provider."
16534
16535 _ACEOF
16536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16537 ac_cs_version="\\
16538 config.status
16539 configured by $0, generated by GNU Autoconf 2.64,
16540   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16541
16542 Copyright (C) 2009 Free Software Foundation, Inc.
16543 This config.status script is free software; the Free Software Foundation
16544 gives unlimited permission to copy, distribute and modify it."
16545
16546 ac_pwd='$ac_pwd'
16547 srcdir='$srcdir'
16548 INSTALL='$INSTALL'
16549 MKDIR_P='$MKDIR_P'
16550 AWK='$AWK'
16551 test -n "\$AWK" || AWK=awk
16552 _ACEOF
16553
16554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16555 # The default lists apply if the user does not specify any file.
16556 ac_need_defaults=:
16557 while test $# != 0
16558 do
16559   case $1 in
16560   --*=*)
16561     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16562     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16563     ac_shift=:
16564     ;;
16565   *)
16566     ac_option=$1
16567     ac_optarg=$2
16568     ac_shift=shift
16569     ;;
16570   esac
16571
16572   case $ac_option in
16573   # Handling of the options.
16574   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16575     ac_cs_recheck=: ;;
16576   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16577     $as_echo "$ac_cs_version"; exit ;;
16578   --debug | --debu | --deb | --de | --d | -d )
16579     debug=: ;;
16580   --file | --fil | --fi | --f )
16581     $ac_shift
16582     case $ac_optarg in
16583     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16584     esac
16585     as_fn_append CONFIG_FILES " '$ac_optarg'"
16586     ac_need_defaults=false;;
16587   --header | --heade | --head | --hea )
16588     $ac_shift
16589     case $ac_optarg in
16590     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16591     esac
16592     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16593     ac_need_defaults=false;;
16594   --he | --h)
16595     # Conflict between --help and --header
16596     as_fn_error "ambiguous option: \`$1'
16597 Try \`$0 --help' for more information.";;
16598   --help | --hel | -h )
16599     $as_echo "$ac_cs_usage"; exit ;;
16600   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16601   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16602     ac_cs_silent=: ;;
16603
16604   # This is an error.
16605   -*) as_fn_error "unrecognized option: \`$1'
16606 Try \`$0 --help' for more information." ;;
16607
16608   *) as_fn_append ac_config_targets " $1"
16609      ac_need_defaults=false ;;
16610
16611   esac
16612   shift
16613 done
16614
16615 ac_configure_extra_args=
16616
16617 if $ac_cs_silent; then
16618   exec 6>/dev/null
16619   ac_configure_extra_args="$ac_configure_extra_args --silent"
16620 fi
16621
16622 _ACEOF
16623 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16624 if \$ac_cs_recheck; then
16625   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16626   shift
16627   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16628   CONFIG_SHELL='$SHELL'
16629   export CONFIG_SHELL
16630   exec "\$@"
16631 fi
16632
16633 _ACEOF
16634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16635 exec 5>>config.log
16636 {
16637   echo
16638   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16639 ## Running $as_me. ##
16640 _ASBOX
16641   $as_echo "$ac_log"
16642 } >&5
16643
16644 _ACEOF
16645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16646 #
16647 # INIT-COMMANDS
16648 #
16649 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16650 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16651
16652 _ACEOF
16653
16654 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16655
16656 # Handling of arguments.
16657 for ac_config_target in $ac_config_targets
16658 do
16659   case $ac_config_target in
16660     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16661     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16662     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16663     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16664     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16665     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16666     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16667     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16668     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16669     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16670
16671   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16672   esac
16673 done
16674
16675
16676 # If the user did not use the arguments to specify the items to instantiate,
16677 # then the envvar interface is used.  Set only those that are not.
16678 # We use the long form for the default assignment because of an extremely
16679 # bizarre bug on SunOS 4.1.3.
16680 if $ac_need_defaults; then
16681   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16682   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16683   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16684   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16685 fi
16686
16687 # Have a temporary directory for convenience.  Make it in the build tree
16688 # simply because there is no reason against having it here, and in addition,
16689 # creating and moving files from /tmp can sometimes cause problems.
16690 # Hook for its removal unless debugging.
16691 # Note that there is a small window in which the directory will not be cleaned:
16692 # after its creation but before its name has been assigned to `$tmp'.
16693 $debug ||
16694 {
16695   tmp=
16696   trap 'exit_status=$?
16697   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16698 ' 0
16699   trap 'as_fn_exit 1' 1 2 13 15
16700 }
16701 # Create a (secure) tmp directory for tmp files.
16702
16703 {
16704   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16705   test -n "$tmp" && test -d "$tmp"
16706 }  ||
16707 {
16708   tmp=./conf$$-$RANDOM
16709   (umask 077 && mkdir "$tmp")
16710 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16711
16712 # Set up the scripts for CONFIG_FILES section.
16713 # No need to generate them if there are no CONFIG_FILES.
16714 # This happens for instance with `./config.status config.h'.
16715 if test -n "$CONFIG_FILES"; then
16716
16717 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16718   ac_cs_awk_getline=:
16719   ac_cs_awk_pipe_init=
16720   ac_cs_awk_read_file='
16721       while ((getline aline < (F[key])) > 0)
16722         print(aline)
16723       close(F[key])'
16724   ac_cs_awk_pipe_fini=
16725 else
16726   ac_cs_awk_getline=false
16727   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16728   ac_cs_awk_read_file='
16729       print "|#_!!_#|"
16730       print "cat " F[key] " &&"
16731       '$ac_cs_awk_pipe_init
16732   # The final `:' finishes the AND list.
16733   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16734 fi
16735 ac_cr=`echo X | tr X '\015'`
16736 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16737 # But we know of no other shell where ac_cr would be empty at this
16738 # point, so we can use a bashism as a fallback.
16739 if test "x$ac_cr" = x; then
16740   eval ac_cr=\$\'\\r\'
16741 fi
16742 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16743 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16744   ac_cs_awk_cr='\r'
16745 else
16746   ac_cs_awk_cr=$ac_cr
16747 fi
16748
16749 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16750 _ACEOF
16751
16752 # Create commands to substitute file output variables.
16753 {
16754   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16755   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16756   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16757   echo "_ACAWK" &&
16758   echo "_ACEOF"
16759 } >conf$$files.sh &&
16760 . ./conf$$files.sh ||
16761   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16762 rm -f conf$$files.sh
16763
16764 {
16765   echo "cat >conf$$subs.awk <<_ACEOF" &&
16766   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16767   echo "_ACEOF"
16768 } >conf$$subs.sh ||
16769   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16770 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16771 ac_delim='%!_!# '
16772 for ac_last_try in false false false false false :; do
16773   . ./conf$$subs.sh ||
16774     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16775
16776   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16777   if test $ac_delim_n = $ac_delim_num; then
16778     break
16779   elif $ac_last_try; then
16780     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16781   else
16782     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16783   fi
16784 done
16785 rm -f conf$$subs.sh
16786
16787 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16788 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16789 _ACEOF
16790 sed -n '
16791 h
16792 s/^/S["/; s/!.*/"]=/
16793 p
16794 g
16795 s/^[^!]*!//
16796 :repl
16797 t repl
16798 s/'"$ac_delim"'$//
16799 t delim
16800 :nl
16801 h
16802 s/\(.\{148\}\).*/\1/
16803 t more1
16804 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16805 p
16806 n
16807 b repl
16808 :more1
16809 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16810 p
16811 g
16812 s/.\{148\}//
16813 t nl
16814 :delim
16815 h
16816 s/\(.\{148\}\).*/\1/
16817 t more2
16818 s/["\\]/\\&/g; s/^/"/; s/$/"/
16819 p
16820 b
16821 :more2
16822 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16823 p
16824 g
16825 s/.\{148\}//
16826 t delim
16827 ' <conf$$subs.awk | sed '
16828 /^[^""]/{
16829   N
16830   s/\n//
16831 }
16832 ' >>$CONFIG_STATUS || ac_write_fail=1
16833 rm -f conf$$subs.awk
16834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16835 _ACAWK
16836 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16837   for (key in S) S_is_set[key] = 1
16838   FS = "\a"
16839   \$ac_cs_awk_pipe_init
16840 }
16841 {
16842   line = $ 0
16843   nfields = split(line, field, "@")
16844   substed = 0
16845   len = length(field[1])
16846   for (i = 2; i < nfields; i++) {
16847     key = field[i]
16848     keylen = length(key)
16849     if (S_is_set[key]) {
16850       value = S[key]
16851       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16852       len += length(value) + length(field[++i])
16853       substed = 1
16854     } else
16855       len += 1 + keylen
16856   }
16857   if (nfields == 3 && !substed) {
16858     key = field[2]
16859     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16860       \$ac_cs_awk_read_file
16861       next
16862     }
16863   }
16864   print line
16865 }
16866 \$ac_cs_awk_pipe_fini
16867 _ACAWK
16868 _ACEOF
16869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16870 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16871   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16872 else
16873   cat
16874 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16875   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16876 _ACEOF
16877
16878 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16879 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16880 # trailing colons and then remove the whole line if VPATH becomes empty
16881 # (actually we leave an empty line to preserve line numbers).
16882 if test "x$srcdir" = x.; then
16883   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16884 s/:*\$(srcdir):*/:/
16885 s/:*\${srcdir}:*/:/
16886 s/:*@srcdir@:*/:/
16887 s/^\([^=]*=[     ]*\):*/\1/
16888 s/:*$//
16889 s/^[^=]*=[       ]*$//
16890 }'
16891 fi
16892
16893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16894 fi # test -n "$CONFIG_FILES"
16895
16896 # Set up the scripts for CONFIG_HEADERS section.
16897 # No need to generate them if there are no CONFIG_HEADERS.
16898 # This happens for instance with `./config.status Makefile'.
16899 if test -n "$CONFIG_HEADERS"; then
16900 cat >"$tmp/defines.awk" <<\_ACAWK ||
16901 BEGIN {
16902 _ACEOF
16903
16904 # Transform confdefs.h into an awk script `defines.awk', embedded as
16905 # here-document in config.status, that substitutes the proper values into
16906 # config.h.in to produce config.h.
16907
16908 # Create a delimiter string that does not exist in confdefs.h, to ease
16909 # handling of long lines.
16910 ac_delim='%!_!# '
16911 for ac_last_try in false false :; do
16912   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16913   if test -z "$ac_t"; then
16914     break
16915   elif $ac_last_try; then
16916     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16917   else
16918     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16919   fi
16920 done
16921
16922 # For the awk script, D is an array of macro values keyed by name,
16923 # likewise P contains macro parameters if any.  Preserve backslash
16924 # newline sequences.
16925
16926 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16927 sed -n '
16928 s/.\{148\}/&'"$ac_delim"'/g
16929 t rset
16930 :rset
16931 s/^[     ]*#[    ]*define[       ][      ]*/ /
16932 t def
16933 d
16934 :def
16935 s/\\$//
16936 t bsnl
16937 s/["\\]/\\&/g
16938 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16939 D["\1"]=" \3"/p
16940 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16941 d
16942 :bsnl
16943 s/["\\]/\\&/g
16944 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16945 D["\1"]=" \3\\\\\\n"\\/p
16946 t cont
16947 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16948 t cont
16949 d
16950 :cont
16951 n
16952 s/.\{148\}/&'"$ac_delim"'/g
16953 t clear
16954 :clear
16955 s/\\$//
16956 t bsnlc
16957 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16958 d
16959 :bsnlc
16960 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16961 b cont
16962 ' <confdefs.h | sed '
16963 s/'"$ac_delim"'/"\\\
16964 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16965
16966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16967   for (key in D) D_is_set[key] = 1
16968   FS = "\a"
16969 }
16970 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16971   line = \$ 0
16972   split(line, arg, " ")
16973   if (arg[1] == "#") {
16974     defundef = arg[2]
16975     mac1 = arg[3]
16976   } else {
16977     defundef = substr(arg[1], 2)
16978     mac1 = arg[2]
16979   }
16980   split(mac1, mac2, "(") #)
16981   macro = mac2[1]
16982   prefix = substr(line, 1, index(line, defundef) - 1)
16983   if (D_is_set[macro]) {
16984     # Preserve the white space surrounding the "#".
16985     print prefix "define", macro P[macro] D[macro]
16986     next
16987   } else {
16988     # Replace #undef with comments.  This is necessary, for example,
16989     # in the case of _POSIX_SOURCE, which is predefined and required
16990     # on some systems where configure will not decide to define it.
16991     if (defundef == "undef") {
16992       print "/*", prefix defundef, macro, "*/"
16993       next
16994     }
16995   }
16996 }
16997 { print }
16998 _ACAWK
16999 _ACEOF
17000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17001   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17002 fi # test -n "$CONFIG_HEADERS"
17003
17004
17005 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17006 shift
17007 for ac_tag
17008 do
17009   case $ac_tag in
17010   :[FHLC]) ac_mode=$ac_tag; continue;;
17011   esac
17012   case $ac_mode$ac_tag in
17013   :[FHL]*:*);;
17014   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17015   :[FH]-) ac_tag=-:-;;
17016   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17017   esac
17018   ac_save_IFS=$IFS
17019   IFS=:
17020   set x $ac_tag
17021   IFS=$ac_save_IFS
17022   shift
17023   ac_file=$1
17024   shift
17025
17026   case $ac_mode in
17027   :L) ac_source=$1;;
17028   :[FH])
17029     ac_file_inputs=
17030     for ac_f
17031     do
17032       case $ac_f in
17033       -) ac_f="$tmp/stdin";;
17034       *) # Look for the file first in the build tree, then in the source tree
17035          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17036          # because $ac_f cannot contain `:'.
17037          test -f "$ac_f" ||
17038            case $ac_f in
17039            [\\/$]*) false;;
17040            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17041            esac ||
17042            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17043       esac
17044       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17045       as_fn_append ac_file_inputs " '$ac_f'"
17046     done
17047
17048     # Let's still pretend it is `configure' which instantiates (i.e., don't
17049     # use $as_me), people would be surprised to read:
17050     #    /* config.h.  Generated by config.status.  */
17051     configure_input='Generated from '`
17052           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17053         `' by configure.'
17054     if test x"$ac_file" != x-; then
17055       configure_input="$ac_file.  $configure_input"
17056       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17057 $as_echo "$as_me: creating $ac_file" >&6;}
17058     fi
17059     # Neutralize special characters interpreted by sed in replacement strings.
17060     case $configure_input in #(
17061     *\&* | *\|* | *\\* )
17062        ac_sed_conf_input=`$as_echo "$configure_input" |
17063        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17064     *) ac_sed_conf_input=$configure_input;;
17065     esac
17066
17067     case $ac_tag in
17068     *:-:* | *:-) cat >"$tmp/stdin" \
17069       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17070     esac
17071     ;;
17072   esac
17073
17074   ac_dir=`$as_dirname -- "$ac_file" ||
17075 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17076          X"$ac_file" : 'X\(//\)[^/]' \| \
17077          X"$ac_file" : 'X\(//\)$' \| \
17078          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17079 $as_echo X"$ac_file" |
17080     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17081             s//\1/
17082             q
17083           }
17084           /^X\(\/\/\)[^/].*/{
17085             s//\1/
17086             q
17087           }
17088           /^X\(\/\/\)$/{
17089             s//\1/
17090             q
17091           }
17092           /^X\(\/\).*/{
17093             s//\1/
17094             q
17095           }
17096           s/.*/./; q'`
17097   as_dir="$ac_dir"; as_fn_mkdir_p
17098   ac_builddir=.
17099
17100 case "$ac_dir" in
17101 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17102 *)
17103   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17104   # A ".." for each directory in $ac_dir_suffix.
17105   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17106   case $ac_top_builddir_sub in
17107   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17108   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17109   esac ;;
17110 esac
17111 ac_abs_top_builddir=$ac_pwd
17112 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17113 # for backward compatibility:
17114 ac_top_builddir=$ac_top_build_prefix
17115
17116 case $srcdir in
17117   .)  # We are building in place.
17118     ac_srcdir=.
17119     ac_top_srcdir=$ac_top_builddir_sub
17120     ac_abs_top_srcdir=$ac_pwd ;;
17121   [\\/]* | ?:[\\/]* )  # Absolute name.
17122     ac_srcdir=$srcdir$ac_dir_suffix;
17123     ac_top_srcdir=$srcdir
17124     ac_abs_top_srcdir=$srcdir ;;
17125   *) # Relative name.
17126     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17127     ac_top_srcdir=$ac_top_build_prefix$srcdir
17128     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17129 esac
17130 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17131
17132
17133   case $ac_mode in
17134   :F)
17135   #
17136   # CONFIG_FILE
17137   #
17138
17139   case $INSTALL in
17140   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17141   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17142   esac
17143   ac_MKDIR_P=$MKDIR_P
17144   case $MKDIR_P in
17145   [\\/$]* | ?:[\\/]* ) ;;
17146   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17147   esac
17148 _ACEOF
17149
17150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17151 # If the template does not know about datarootdir, expand it.
17152 # FIXME: This hack should be removed a few years after 2.60.
17153 ac_datarootdir_hack=; ac_datarootdir_seen=
17154 ac_sed_dataroot='
17155 /datarootdir/ {
17156   p
17157   q
17158 }
17159 /@datadir@/p
17160 /@docdir@/p
17161 /@infodir@/p
17162 /@localedir@/p
17163 /@mandir@/p'
17164 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17165 *datarootdir*) ac_datarootdir_seen=yes;;
17166 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17167   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17168 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17169 _ACEOF
17170 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17171   ac_datarootdir_hack='
17172   s&@datadir@&$datadir&g
17173   s&@docdir@&$docdir&g
17174   s&@infodir@&$infodir&g
17175   s&@localedir@&$localedir&g
17176   s&@mandir@&$mandir&g
17177   s&\\\${datarootdir}&$datarootdir&g' ;;
17178 esac
17179 _ACEOF
17180
17181 # Neutralize VPATH when `$srcdir' = `.'.
17182 # Shell code in configure.ac might set extrasub.
17183 # FIXME: do we really want to maintain this feature?
17184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17185 ac_sed_extra="$ac_vpsub
17186 $extrasub
17187 _ACEOF
17188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17189 :t
17190 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17191 s|@configure_input@|$ac_sed_conf_input|;t t
17192 s&@top_builddir@&$ac_top_builddir_sub&;t t
17193 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17194 s&@srcdir@&$ac_srcdir&;t t
17195 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17196 s&@top_srcdir@&$ac_top_srcdir&;t t
17197 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17198 s&@builddir@&$ac_builddir&;t t
17199 s&@abs_builddir@&$ac_abs_builddir&;t t
17200 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17201 s&@INSTALL@&$ac_INSTALL&;t t
17202 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17203 $ac_datarootdir_hack
17204 "
17205 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17206 if $ac_cs_awk_getline; then
17207   $AWK -f "$tmp/subs.awk"
17208 else
17209   $AWK -f "$tmp/subs.awk" | $SHELL
17210 fi >$tmp/out \
17211   || as_fn_error "could not create $ac_file" "$LINENO" 5
17212
17213 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17214   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17215   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17216   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17217 which seems to be undefined.  Please make sure it is defined." >&5
17218 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17219 which seems to be undefined.  Please make sure it is defined." >&2;}
17220
17221   rm -f "$tmp/stdin"
17222   case $ac_file in
17223   -) cat "$tmp/out" && rm -f "$tmp/out";;
17224   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17225   esac \
17226   || as_fn_error "could not create $ac_file" "$LINENO" 5
17227  ;;
17228   :H)
17229   #
17230   # CONFIG_HEADER
17231   #
17232   if test x"$ac_file" != x-; then
17233     {
17234       $as_echo "/* $configure_input  */" \
17235       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17236     } >"$tmp/config.h" \
17237       || as_fn_error "could not create $ac_file" "$LINENO" 5
17238     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17239       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17240 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17241     else
17242       rm -f "$ac_file"
17243       mv "$tmp/config.h" "$ac_file" \
17244         || as_fn_error "could not create $ac_file" "$LINENO" 5
17245     fi
17246   else
17247     $as_echo "/* $configure_input  */" \
17248       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17249       || as_fn_error "could not create -" "$LINENO" 5
17250   fi
17251 # Compute "$ac_file"'s index in $config_headers.
17252 _am_arg="$ac_file"
17253 _am_stamp_count=1
17254 for _am_header in $config_headers :; do
17255   case $_am_header in
17256     $_am_arg | $_am_arg:* )
17257       break ;;
17258     * )
17259       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17260   esac
17261 done
17262 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17263 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17264          X"$_am_arg" : 'X\(//\)[^/]' \| \
17265          X"$_am_arg" : 'X\(//\)$' \| \
17266          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17267 $as_echo X"$_am_arg" |
17268     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17269             s//\1/
17270             q
17271           }
17272           /^X\(\/\/\)[^/].*/{
17273             s//\1/
17274             q
17275           }
17276           /^X\(\/\/\)$/{
17277             s//\1/
17278             q
17279           }
17280           /^X\(\/\).*/{
17281             s//\1/
17282             q
17283           }
17284           s/.*/./; q'`/stamp-h$_am_stamp_count
17285  ;;
17286   :L)
17287   #
17288   # CONFIG_LINK
17289   #
17290
17291   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17292     :
17293   else
17294     # Prefer the file from the source tree if names are identical.
17295     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17296       ac_source=$srcdir/$ac_source
17297     fi
17298
17299     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17300 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17301
17302     if test ! -r "$ac_source"; then
17303       as_fn_error "$ac_source: file not found" "$LINENO" 5
17304     fi
17305     rm -f "$ac_file"
17306
17307     # Try a relative symlink, then a hard link, then a copy.
17308     case $srcdir in
17309     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17310         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17311     esac
17312     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17313       ln "$ac_source" "$ac_file" 2>/dev/null ||
17314       cp -p "$ac_source" "$ac_file" ||
17315       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17316   fi
17317  ;;
17318   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17319 $as_echo "$as_me: executing $ac_file commands" >&6;}
17320  ;;
17321   esac
17322
17323
17324   case $ac_file$ac_mode in
17325     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17326     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17327   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17328   # are listed without --file.  Let's play safe and only enable the eval
17329   # if we detect the quoting.
17330   case $CONFIG_FILES in
17331   *\'*) eval set x "$CONFIG_FILES" ;;
17332   *)   set x $CONFIG_FILES ;;
17333   esac
17334   shift
17335   for mf
17336   do
17337     # Strip MF so we end up with the name of the file.
17338     mf=`echo "$mf" | sed -e 's/:.*$//'`
17339     # Check whether this is an Automake generated Makefile or not.
17340     # We used to match only the files named `Makefile.in', but
17341     # some people rename them; so instead we look at the file content.
17342     # Grep'ing the first line is not enough: some people post-process
17343     # each Makefile.in and add a new line on top of each file to say so.
17344     # Grep'ing the whole file is not good either: AIX grep has a line
17345     # limit of 2048, but all sed's we know have understand at least 4000.
17346     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17347       dirpart=`$as_dirname -- "$mf" ||
17348 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17349          X"$mf" : 'X\(//\)[^/]' \| \
17350          X"$mf" : 'X\(//\)$' \| \
17351          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17352 $as_echo X"$mf" |
17353     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17354             s//\1/
17355             q
17356           }
17357           /^X\(\/\/\)[^/].*/{
17358             s//\1/
17359             q
17360           }
17361           /^X\(\/\/\)$/{
17362             s//\1/
17363             q
17364           }
17365           /^X\(\/\).*/{
17366             s//\1/
17367             q
17368           }
17369           s/.*/./; q'`
17370     else
17371       continue
17372     fi
17373     # Extract the definition of DEPDIR, am__include, and am__quote
17374     # from the Makefile without running `make'.
17375     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17376     test -z "$DEPDIR" && continue
17377     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17378     test -z "am__include" && continue
17379     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17380     # When using ansi2knr, U may be empty or an underscore; expand it
17381     U=`sed -n 's/^U = //p' < "$mf"`
17382     # Find all dependency output files, they are included files with
17383     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17384     # simplest approach to changing $(DEPDIR) to its actual value in the
17385     # expansion.
17386     for file in `sed -n "
17387       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17388          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17389       # Make sure the directory exists.
17390       test -f "$dirpart/$file" && continue
17391       fdir=`$as_dirname -- "$file" ||
17392 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17393          X"$file" : 'X\(//\)[^/]' \| \
17394          X"$file" : 'X\(//\)$' \| \
17395          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17396 $as_echo X"$file" |
17397     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17398             s//\1/
17399             q
17400           }
17401           /^X\(\/\/\)[^/].*/{
17402             s//\1/
17403             q
17404           }
17405           /^X\(\/\/\)$/{
17406             s//\1/
17407             q
17408           }
17409           /^X\(\/\).*/{
17410             s//\1/
17411             q
17412           }
17413           s/.*/./; q'`
17414       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17415       # echo "creating $dirpart/$file"
17416       echo '# dummy' > "$dirpart/$file"
17417     done
17418   done
17419 }
17420  ;;
17421     "default":C)
17422 case x$CONFIG_HEADERS in
17423 xconfig.h:config.in)
17424 echo > stamp-h ;;
17425 esac
17426  ;;
17427
17428   esac
17429 done # for ac_tag
17430
17431
17432 as_fn_exit 0
17433 _ACEOF
17434 ac_clean_files=$ac_clean_files_save
17435
17436 test $ac_write_fail = 0 ||
17437   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17438
17439
17440 # configure is writing to config.log, and then calls config.status.
17441 # config.status does its own redirection, appending to config.log.
17442 # Unfortunately, on DOS this fails, as config.log is still kept open
17443 # by configure, so config.status won't be able to write to it; its
17444 # output is simply discarded.  So we exec the FD to /dev/null,
17445 # effectively closing config.log, so it can be properly (re)opened and
17446 # appended to by config.status.  When coming back to configure, we
17447 # need to make the FD available again.
17448 if test "$no_create" != yes; then
17449   ac_cs_success=:
17450   ac_config_status_args=
17451   test "$silent" = yes &&
17452     ac_config_status_args="$ac_config_status_args --quiet"
17453   exec 5>/dev/null
17454   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17455   exec 5>>config.log
17456   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17457   # would make configure fail if this is the last instruction.
17458   $ac_cs_success || as_fn_exit $?
17459 fi
17460
17461 #
17462 # CONFIG_SUBDIRS section.
17463 #
17464 if test "$no_recursion" != yes; then
17465
17466   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17467   # so they do not pile up.
17468   ac_sub_configure_args=
17469   ac_prev=
17470   eval "set x $ac_configure_args"
17471   shift
17472   for ac_arg
17473   do
17474     if test -n "$ac_prev"; then
17475       ac_prev=
17476       continue
17477     fi
17478     case $ac_arg in
17479     -cache-file | --cache-file | --cache-fil | --cache-fi \
17480     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17481       ac_prev=cache_file ;;
17482     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17483     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17484     | --c=*)
17485       ;;
17486     --config-cache | -C)
17487       ;;
17488     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17489       ac_prev=srcdir ;;
17490     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17491       ;;
17492     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17493       ac_prev=prefix ;;
17494     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17495       ;;
17496     --disable-option-checking)
17497       ;;
17498     *)
17499       case $ac_arg in
17500       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17501       esac
17502       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17503     esac
17504   done
17505
17506   # Always prepend --prefix to ensure using the same prefix
17507   # in subdir configurations.
17508   ac_arg="--prefix=$prefix"
17509   case $ac_arg in
17510   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17511   esac
17512   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17513
17514   # Pass --silent
17515   if test "$silent" = yes; then
17516     ac_sub_configure_args="--silent $ac_sub_configure_args"
17517   fi
17518
17519   # Always prepend --disable-option-checking to silence warnings, since
17520   # different subdirs can have different --enable and --with options.
17521   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17522
17523   ac_popdir=`pwd`
17524   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17525
17526     # Do not complain, so a configure script can configure whichever
17527     # parts of a large source tree are present.
17528     test -d "$srcdir/$ac_dir" || continue
17529
17530     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17531     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17532     $as_echo "$ac_msg" >&6
17533     as_dir="$ac_dir"; as_fn_mkdir_p
17534     ac_builddir=.
17535
17536 case "$ac_dir" in
17537 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17538 *)
17539   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17540   # A ".." for each directory in $ac_dir_suffix.
17541   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17542   case $ac_top_builddir_sub in
17543   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17544   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17545   esac ;;
17546 esac
17547 ac_abs_top_builddir=$ac_pwd
17548 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17549 # for backward compatibility:
17550 ac_top_builddir=$ac_top_build_prefix
17551
17552 case $srcdir in
17553   .)  # We are building in place.
17554     ac_srcdir=.
17555     ac_top_srcdir=$ac_top_builddir_sub
17556     ac_abs_top_srcdir=$ac_pwd ;;
17557   [\\/]* | ?:[\\/]* )  # Absolute name.
17558     ac_srcdir=$srcdir$ac_dir_suffix;
17559     ac_top_srcdir=$srcdir
17560     ac_abs_top_srcdir=$srcdir ;;
17561   *) # Relative name.
17562     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17563     ac_top_srcdir=$ac_top_build_prefix$srcdir
17564     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17565 esac
17566 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17567
17568
17569     cd "$ac_dir"
17570
17571     # Check for guested configure; otherwise get Cygnus style configure.
17572     if test -f "$ac_srcdir/configure.gnu"; then
17573       ac_sub_configure=$ac_srcdir/configure.gnu
17574     elif test -f "$ac_srcdir/configure"; then
17575       ac_sub_configure=$ac_srcdir/configure
17576     elif test -f "$ac_srcdir/configure.in"; then
17577       # This should be Cygnus configure.
17578       ac_sub_configure=$ac_aux_dir/configure
17579     else
17580       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17581 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17582       ac_sub_configure=
17583     fi
17584
17585     # The recursion is here.
17586     if test -n "$ac_sub_configure"; then
17587       # Make the cache file name correct relative to the subdirectory.
17588       case $cache_file in
17589       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17590       *) # Relative name.
17591         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17592       esac
17593
17594       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17595 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17596       # The eval makes quoting arguments work.
17597       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17598            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17599         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17600     fi
17601
17602     cd "$ac_popdir"
17603   done
17604 fi
17605 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17606   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17607 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17608 fi
17609
17610
17611 exit 0