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
 645 TCL_SRC_DIR
 646 TCL_BIN_DIR
 647 TCL_PATCH_LEVEL
 648 TCL_VERSION
 649 WIN32LDAPP
 650 GUI_CFLAGS_X
 651 LIBGUI
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT_DEFINE
 658 TARGET_SYSTEM_ROOT
 659 CONFIG_LDFLAGS
 660 RDYNAMIC
 661 ALLOCA
 662 PYTHON_LIBS
 663 PYTHON_CPPFLAGS
 664 PYTHON_CFLAGS
 665 python_prog_path
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 670 READLINE_CFLAGS
 671 READLINE_DEPS
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 674 WINDRES
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 676 AR
 677 YFLAGS
 678 YACC
 679 LN_S
 680 REPORT_BUGS_TEXI
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 684 subdirs
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 686 DEBUGDIR
 687 am__fastdepCC_FALSE
 688 am__fastdepCC_TRUE
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 690 AMDEP_FALSE
 691 AMDEP_TRUE
 692 am__quote
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 694 am__untar
 695 am__tar
 696 AMTAR
 697 AWK
 698 mkdir_p
 699 MKDIR_P
 700 INSTALL_STRIP_PROGRAM
 701 STRIP
 702 install_sh
 703 AUTOHEADER
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 705 AUTOCONF
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 708 CYGPATH_W
 709 am__isrc
 710 INSTALL_DATA
 711 INSTALL_SCRIPT
 712 INSTALL_PROGRAM
 713 MAKEINFO_EXTRA_FLAGS
 714 MAKEINFOFLAGS
 715 MAKEINFO
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 721 HAVE_WINT_T
 722 HAVE_WCHAR_H
 723 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 724 NEXT_WCHAR_H
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 726 REPLACE_WCSNRTOMBS
 727 REPLACE_WCSRTOMBS
 728 REPLACE_WCRTOMB
 729 REPLACE_MBSNRTOWCS
 730 REPLACE_MBSRTOWCS
 731 REPLACE_MBRLEN
 732 REPLACE_MBRTOWC
 733 REPLACE_MBSINIT
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 753 GNULIB_MBSRTOWCS
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 763 WCHAR_T_SUFFIX
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 768 HAVE_SIGNED_WCHAR_T
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 770 BITSIZEOF_WINT_T
 771 BITSIZEOF_WCHAR_T
 772 BITSIZEOF_SIG_ATOMIC_T
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 790 HAVE_WCHAR_T
 791 REPLACE_NULL
 792 APPLE_UNIVERSAL_BUILD
 793 UNDEFINE_STRTOK_R
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 799 REPLACE_STRERROR
 800 REPLACE_STRCASESTR
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 845 GNULIB_STRPBRK
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 847 GNULIB_STRNDUP
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 852 GNULIB_STPCPY
 853 GNULIB_RAWMEMCHR
 854 GNULIB_MEMRCHR
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 869 LIBINTL_DEP
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 873 GMAKE_FALSE
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 882 target
 883 RANLIB
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 886 CPP
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 888 host_vendor
 889 host_cpu
 890 host
 891 build_os
 892 build_vendor
 893 build_cpu
 894 build
 895 OBJEXT
 896 EXEEXT
 897 ac_ct_CC
 898 CPPFLAGS
 899 LDFLAGS
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 903 MAINTAINER_MODE_FALSE
 904 MAINTAINER_MODE_TRUE
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 906 host_alias
 907 build_alias
 908 LIBS
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 910 ECHO_N
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 916 psdir
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 919 htmldir
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 921 docdir
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 923 includedir
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 928 datarootdir
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 933 prefix
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 935 PACKAGE_URL
 936 PACKAGE_BUGREPORT
 937 PACKAGE_STRING
 938 PACKAGE_VERSION
 939 PACKAGE_TARNAME
 940 PACKAGE_NAME
 941 PATH_SEPARATOR
 942 SHELL'
 943 ac_subst_files='host_makefile_frag'
 944 ac_user_opts='
 945 enable_option_checking
 946 enable_maintainer_mode
 947 enable_plugins
 948 enable_largefile
 949 enable_dependency_tracking
 950 with_separate_debug_dir
 951 with_gdb_datadir
 952 with_relocated_sources
 953 enable_targets
 954 enable_64_bit_bfd
 955 enable_gdbcli
 956 enable_gdbmi
 957 enable_tui
 958 enable_gdbtk
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 960 with_curses
 961 enable_profiling
 962 with_pkgversion
 963 with_bugurl
 964 with_zlib
 965 with_libiconv_prefix
 966 with_iconv_bin
 967 with_system_readline
 968 with_expat
 969 with_gnu_ld
 970 enable_rpath
 971 with_libexpat_prefix
 972 with_python
 973 with_included_regex
 974 with_sysroot
 975 with_system_gdbinit
 976 enable_werror
 977 enable_build_warnings
 978 enable_gdb_build_warnings
 979 with_tcl
 980 with_tk
 981 with_x
 982 enable_sim
 983 enable_multi_ice
 984 enable_gdbserver
 985 '
 986       ac_precious_vars='build_alias
 987 host_alias
 988 target_alias
 989 CC
 990 CFLAGS
 991 LDFLAGS
 992 LIBS
 993 CPPFLAGS
 994 CPP
 995 YACC
 996 YFLAGS
 997 XMKMF'
 998 ac_subdirs_all='testsuite
 999 gdbtk
1000 multi-ice
1001 gdbserver'
1002
1003 # Initialize some variables set by options.
1004 ac_init_help=
1005 ac_init_version=false
1006 ac_unrecognized_opts=
1007 ac_unrecognized_sep=
1008 # The variables have the same names as the options, with
1009 # dashes changed to underlines.
1010 cache_file=/dev/null
1011 exec_prefix=NONE
1012 no_create=
1013 no_recursion=
1014 prefix=NONE
1015 program_prefix=NONE
1016 program_suffix=NONE
1017 program_transform_name=s,x,x,
1018 silent=
1019 site=
1020 srcdir=
1021 verbose=
1022 x_includes=NONE
1023 x_libraries=NONE
1024
1025 # Installation directory options.
1026 # These are left unexpanded so users can "make install exec_prefix=/foo"
1027 # and all the variables that are supposed to be based on exec_prefix
1028 # by default will actually change.
1029 # Use braces instead of parens because sh, perl, etc. also accept them.
1030 # (The list follows the same order as the GNU Coding Standards.)
1031 bindir='${exec_prefix}/bin'
1032 sbindir='${exec_prefix}/sbin'
1033 libexecdir='${exec_prefix}/libexec'
1034 datarootdir='${prefix}/share'
1035 datadir='${datarootdir}'
1036 sysconfdir='${prefix}/etc'
1037 sharedstatedir='${prefix}/com'
1038 localstatedir='${prefix}/var'
1039 includedir='${prefix}/include'
1040 oldincludedir='/usr/include'
1041 docdir='${datarootdir}/doc/${PACKAGE}'
1042 infodir='${datarootdir}/info'
1043 htmldir='${docdir}'
1044 dvidir='${docdir}'
1045 pdfdir='${docdir}'
1046 psdir='${docdir}'
1047 libdir='${exec_prefix}/lib'
1048 localedir='${datarootdir}/locale'
1049 mandir='${datarootdir}/man'
1050
1051 ac_prev=
1052 ac_dashdash=
1053 for ac_option
1054 do
1055   # If the previous option needs an argument, assign it.
1056   if test -n "$ac_prev"; then
1057     eval $ac_prev=\$ac_option
1058     ac_prev=
1059     continue
1060   fi
1061
1062   case $ac_option in
1063   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1064   *)    ac_optarg=yes ;;
1065   esac
1066
1067   # Accept the important Cygnus configure options, so we can diagnose typos.
1068
1069   case $ac_dashdash$ac_option in
1070   --)
1071     ac_dashdash=yes ;;
1072
1073   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1074     ac_prev=bindir ;;
1075   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1076     bindir=$ac_optarg ;;
1077
1078   -build | --build | --buil | --bui | --bu)
1079     ac_prev=build_alias ;;
1080   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1081     build_alias=$ac_optarg ;;
1082
1083   -cache-file | --cache-file | --cache-fil | --cache-fi \
1084   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1085     ac_prev=cache_file ;;
1086   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1087   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1088     cache_file=$ac_optarg ;;
1089
1090   --config-cache | -C)
1091     cache_file=config.cache ;;
1092
1093   -datadir | --datadir | --datadi | --datad)
1094     ac_prev=datadir ;;
1095   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1096     datadir=$ac_optarg ;;
1097
1098   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1099   | --dataroo | --dataro | --datar)
1100     ac_prev=datarootdir ;;
1101   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1102   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1103     datarootdir=$ac_optarg ;;
1104
1105   -disable-* | --disable-*)
1106     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1107     # Reject names that are not valid shell variable names.
1108     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109       as_fn_error "invalid feature name: $ac_useropt"
1110     ac_useropt_orig=$ac_useropt
1111     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1112     case $ac_user_opts in
1113       *"
1114 "enable_$ac_useropt"
1115 "*) ;;
1116       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1117          ac_unrecognized_sep=', ';;
1118     esac
1119     eval enable_$ac_useropt=no ;;
1120
1121   -docdir | --docdir | --docdi | --doc | --do)
1122     ac_prev=docdir ;;
1123   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1124     docdir=$ac_optarg ;;
1125
1126   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1127     ac_prev=dvidir ;;
1128   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1129     dvidir=$ac_optarg ;;
1130
1131   -enable-* | --enable-*)
1132     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1133     # Reject names that are not valid shell variable names.
1134     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1135       as_fn_error "invalid feature name: $ac_useropt"
1136     ac_useropt_orig=$ac_useropt
1137     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1138     case $ac_user_opts in
1139       *"
1140 "enable_$ac_useropt"
1141 "*) ;;
1142       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1143          ac_unrecognized_sep=', ';;
1144     esac
1145     eval enable_$ac_useropt=\$ac_optarg ;;
1146
1147   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1148   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1149   | --exec | --exe | --ex)
1150     ac_prev=exec_prefix ;;
1151   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1152   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1153   | --exec=* | --exe=* | --ex=*)
1154     exec_prefix=$ac_optarg ;;
1155
1156   -gas | --gas | --ga | --g)
1157     # Obsolete; use --with-gas.
1158     with_gas=yes ;;
1159
1160   -help | --help | --hel | --he | -h)
1161     ac_init_help=long ;;
1162   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1163     ac_init_help=recursive ;;
1164   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1165     ac_init_help=short ;;
1166
1167   -host | --host | --hos | --ho)
1168     ac_prev=host_alias ;;
1169   -host=* | --host=* | --hos=* | --ho=*)
1170     host_alias=$ac_optarg ;;
1171
1172   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1173     ac_prev=htmldir ;;
1174   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1175   | --ht=*)
1176     htmldir=$ac_optarg ;;
1177
1178   -includedir | --includedir | --includedi | --included | --include \
1179   | --includ | --inclu | --incl | --inc)
1180     ac_prev=includedir ;;
1181   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1182   | --includ=* | --inclu=* | --incl=* | --inc=*)
1183     includedir=$ac_optarg ;;
1184
1185   -infodir | --infodir | --infodi | --infod | --info | --inf)
1186     ac_prev=infodir ;;
1187   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1188     infodir=$ac_optarg ;;
1189
1190   -libdir | --libdir | --libdi | --libd)
1191     ac_prev=libdir ;;
1192   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1193     libdir=$ac_optarg ;;
1194
1195   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1196   | --libexe | --libex | --libe)
1197     ac_prev=libexecdir ;;
1198   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1199   | --libexe=* | --libex=* | --libe=*)
1200     libexecdir=$ac_optarg ;;
1201
1202   -localedir | --localedir | --localedi | --localed | --locale)
1203     ac_prev=localedir ;;
1204   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1205     localedir=$ac_optarg ;;
1206
1207   -localstatedir | --localstatedir | --localstatedi | --localstated \
1208   | --localstate | --localstat | --localsta | --localst | --locals)
1209     ac_prev=localstatedir ;;
1210   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1211   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1212     localstatedir=$ac_optarg ;;
1213
1214   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1215     ac_prev=mandir ;;
1216   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1217     mandir=$ac_optarg ;;
1218
1219   -nfp | --nfp | --nf)
1220     # Obsolete; use --without-fp.
1221     with_fp=no ;;
1222
1223   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1224   | --no-cr | --no-c | -n)
1225     no_create=yes ;;
1226
1227   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1228   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1229     no_recursion=yes ;;
1230
1231   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1232   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1233   | --oldin | --oldi | --old | --ol | --o)
1234     ac_prev=oldincludedir ;;
1235   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1236   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1237   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1238     oldincludedir=$ac_optarg ;;
1239
1240   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1241     ac_prev=prefix ;;
1242   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1243     prefix=$ac_optarg ;;
1244
1245   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1246   | --program-pre | --program-pr | --program-p)
1247     ac_prev=program_prefix ;;
1248   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1249   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1250     program_prefix=$ac_optarg ;;
1251
1252   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1253   | --program-suf | --program-su | --program-s)
1254     ac_prev=program_suffix ;;
1255   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1256   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1257     program_suffix=$ac_optarg ;;
1258
1259   -program-transform-name | --program-transform-name \
1260   | --program-transform-nam | --program-transform-na \
1261   | --program-transform-n | --program-transform- \
1262   | --program-transform | --program-transfor \
1263   | --program-transfo | --program-transf \
1264   | --program-trans | --program-tran \
1265   | --progr-tra | --program-tr | --program-t)
1266     ac_prev=program_transform_name ;;
1267   -program-transform-name=* | --program-transform-name=* \
1268   | --program-transform-nam=* | --program-transform-na=* \
1269   | --program-transform-n=* | --program-transform-=* \
1270   | --program-transform=* | --program-transfor=* \
1271   | --program-transfo=* | --program-transf=* \
1272   | --program-trans=* | --program-tran=* \
1273   | --progr-tra=* | --program-tr=* | --program-t=*)
1274     program_transform_name=$ac_optarg ;;
1275
1276   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1277     ac_prev=pdfdir ;;
1278   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1279     pdfdir=$ac_optarg ;;
1280
1281   -psdir | --psdir | --psdi | --psd | --ps)
1282     ac_prev=psdir ;;
1283   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1284     psdir=$ac_optarg ;;
1285
1286   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1287   | -silent | --silent | --silen | --sile | --sil)
1288     silent=yes ;;
1289
1290   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1291     ac_prev=sbindir ;;
1292   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1293   | --sbi=* | --sb=*)
1294     sbindir=$ac_optarg ;;
1295
1296   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1297   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1298   | --sharedst | --shareds | --shared | --share | --shar \
1299   | --sha | --sh)
1300     ac_prev=sharedstatedir ;;
1301   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1302   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1303   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1304   | --sha=* | --sh=*)
1305     sharedstatedir=$ac_optarg ;;
1306
1307   -site | --site | --sit)
1308     ac_prev=site ;;
1309   -site=* | --site=* | --sit=*)
1310     site=$ac_optarg ;;
1311
1312   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1313     ac_prev=srcdir ;;
1314   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1315     srcdir=$ac_optarg ;;
1316
1317   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1318   | --syscon | --sysco | --sysc | --sys | --sy)
1319     ac_prev=sysconfdir ;;
1320   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1321   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1322     sysconfdir=$ac_optarg ;;
1323
1324   -target | --target | --targe | --targ | --tar | --ta | --t)
1325     ac_prev=target_alias ;;
1326   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1327     target_alias=$ac_optarg ;;
1328
1329   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1330     verbose=yes ;;
1331
1332   -version | --version | --versio | --versi | --vers | -V)
1333     ac_init_version=: ;;
1334
1335   -with-* | --with-*)
1336     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1337     # Reject names that are not valid shell variable names.
1338     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1339       as_fn_error "invalid package name: $ac_useropt"
1340     ac_useropt_orig=$ac_useropt
1341     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1342     case $ac_user_opts in
1343       *"
1344 "with_$ac_useropt"
1345 "*) ;;
1346       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1347          ac_unrecognized_sep=', ';;
1348     esac
1349     eval with_$ac_useropt=\$ac_optarg ;;
1350
1351   -without-* | --without-*)
1352     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1353     # Reject names that are not valid shell variable names.
1354     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1355       as_fn_error "invalid package name: $ac_useropt"
1356     ac_useropt_orig=$ac_useropt
1357     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1358     case $ac_user_opts in
1359       *"
1360 "with_$ac_useropt"
1361 "*) ;;
1362       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1363          ac_unrecognized_sep=', ';;
1364     esac
1365     eval with_$ac_useropt=no ;;
1366
1367   --x)
1368     # Obsolete; use --with-x.
1369     with_x=yes ;;
1370
1371   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1372   | --x-incl | --x-inc | --x-in | --x-i)
1373     ac_prev=x_includes ;;
1374   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1375   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1376     x_includes=$ac_optarg ;;
1377
1378   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1379   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1380     ac_prev=x_libraries ;;
1381   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1382   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1383     x_libraries=$ac_optarg ;;
1384
1385   -*) as_fn_error "unrecognized option: \`$ac_option'
1386 Try \`$0 --help' for more information."
1387     ;;
1388
1389   *=*)
1390     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1391     # Reject names that are not valid shell variable names.
1392     case $ac_envvar in #(
1393       '' | [0-9]* | *[!_$as_cr_alnum]* )
1394       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1395     esac
1396     eval $ac_envvar=\$ac_optarg
1397     export $ac_envvar ;;
1398
1399   *)
1400     # FIXME: should be removed in autoconf 3.0.
1401     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1402     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1403       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1404     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1405     ;;
1406
1407   esac
1408 done
1409
1410 if test -n "$ac_prev"; then
1411   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1412   as_fn_error "missing argument to $ac_option"
1413 fi
1414
1415 if test -n "$ac_unrecognized_opts"; then
1416   case $enable_option_checking in
1417     no) ;;
1418     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1419     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1420   esac
1421 fi
1422
1423 # Check all directory arguments for consistency.
1424 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1425                 datadir sysconfdir sharedstatedir localstatedir includedir \
1426                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1427                 libdir localedir mandir
1428 do
1429   eval ac_val=\$$ac_var
1430   # Remove trailing slashes.
1431   case $ac_val in
1432     */ )
1433       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1434       eval $ac_var=\$ac_val;;
1435   esac
1436   # Be sure to have absolute directory names.
1437   case $ac_val in
1438     [\\/$]* | ?:[\\/]* )  continue;;
1439     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1440   esac
1441   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1442 done
1443
1444 # There might be people who depend on the old broken behavior: `$host'
1445 # used to hold the argument of --host etc.
1446 # FIXME: To remove some day.
1447 build=$build_alias
1448 host=$host_alias
1449 target=$target_alias
1450
1451 # FIXME: To remove some day.
1452 if test "x$host_alias" != x; then
1453   if test "x$build_alias" = x; then
1454     cross_compiling=maybe
1455     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1456     If a cross compiler is detected then cross compile mode will be used." >&2
1457   elif test "x$build_alias" != "x$host_alias"; then
1458     cross_compiling=yes
1459   fi
1460 fi
1461
1462 ac_tool_prefix=
1463 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1464
1465 test "$silent" = yes && exec 6>/dev/null
1466
1467
1468 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1469 ac_ls_di=`ls -di .` &&
1470 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1471   as_fn_error "working directory cannot be determined"
1472 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1473   as_fn_error "pwd does not report name of working directory"
1474
1475
1476 # Find the source files, if location was not specified.
1477 if test -z "$srcdir"; then
1478   ac_srcdir_defaulted=yes
1479   # Try the directory containing this script, then the parent directory.
1480   ac_confdir=`$as_dirname -- "$as_myself" ||
1481 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1482          X"$as_myself" : 'X\(//\)[^/]' \| \
1483          X"$as_myself" : 'X\(//\)$' \| \
1484          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1485 $as_echo X"$as_myself" |
1486     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1487             s//\1/
1488             q
1489           }
1490           /^X\(\/\/\)[^/].*/{
1491             s//\1/
1492             q
1493           }
1494           /^X\(\/\/\)$/{
1495             s//\1/
1496             q
1497           }
1498           /^X\(\/\).*/{
1499             s//\1/
1500             q
1501           }
1502           s/.*/./; q'`
1503   srcdir=$ac_confdir
1504   if test ! -r "$srcdir/$ac_unique_file"; then
1505     srcdir=..
1506   fi
1507 else
1508   ac_srcdir_defaulted=no
1509 fi
1510 if test ! -r "$srcdir/$ac_unique_file"; then
1511   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1512   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1513 fi
1514 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1515 ac_abs_confdir=`(
1516         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1517         pwd)`
1518 # When building in place, set srcdir=.
1519 if test "$ac_abs_confdir" = "$ac_pwd"; then
1520   srcdir=.
1521 fi
1522 # Remove unnecessary trailing slashes from srcdir.
1523 # Double slashes in file names in object file debugging info
1524 # mess up M-x gdb in Emacs.
1525 case $srcdir in
1526 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1527 esac
1528 for ac_var in $ac_precious_vars; do
1529   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1530   eval ac_env_${ac_var}_value=\$${ac_var}
1531   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1532   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1533 done
1534
1535 #
1536 # Report the --help message.
1537 #
1538 if test "$ac_init_help" = "long"; then
1539   # Omit some internal or obsolete options to make the list less imposing.
1540   # This message is too long to be a string in the A/UX 3.1 sh.
1541   cat <<_ACEOF
1542 \`configure' configures this package to adapt to many kinds of systems.
1543
1544 Usage: $0 [OPTION]... [VAR=VALUE]...
1545
1546 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1547 VAR=VALUE.  See below for descriptions of some of the useful variables.
1548
1549 Defaults for the options are specified in brackets.
1550
1551 Configuration:
1552   -h, --help              display this help and exit
1553       --help=short        display options specific to this package
1554       --help=recursive    display the short help of all the included packages
1555   -V, --version           display version information and exit
1556   -q, --quiet, --silent   do not print \`checking...' messages
1557       --cache-file=FILE   cache test results in FILE [disabled]
1558   -C, --config-cache      alias for \`--cache-file=config.cache'
1559   -n, --no-create         do not create output files
1560       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1561
1562 Installation directories:
1563   --prefix=PREFIX         install architecture-independent files in PREFIX
1564                           [$ac_default_prefix]
1565   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1566                           [PREFIX]
1567
1568 By default, \`make install' will install all the files in
1569 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1570 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1571 for instance \`--prefix=\$HOME'.
1572
1573 For better control, use the options below.
1574
1575 Fine tuning of the installation directories:
1576   --bindir=DIR            user executables [EPREFIX/bin]
1577   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1578   --libexecdir=DIR        program executables [EPREFIX/libexec]
1579   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1580   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1581   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1582   --libdir=DIR            object code libraries [EPREFIX/lib]
1583   --includedir=DIR        C header files [PREFIX/include]
1584   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1585   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1586   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1587   --infodir=DIR           info documentation [DATAROOTDIR/info]
1588   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1589   --mandir=DIR            man documentation [DATAROOTDIR/man]
1590   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1591   --htmldir=DIR           html documentation [DOCDIR]
1592   --dvidir=DIR            dvi documentation [DOCDIR]
1593   --pdfdir=DIR            pdf documentation [DOCDIR]
1594   --psdir=DIR             ps documentation [DOCDIR]
1595 _ACEOF
1596
1597   cat <<\_ACEOF
1598
1599 Program names:
1600   --program-prefix=PREFIX            prepend PREFIX to installed program names
1601   --program-suffix=SUFFIX            append SUFFIX to installed program names
1602   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1603
1604 X features:
1605   --x-includes=DIR    X include files are in DIR
1606   --x-libraries=DIR   X library files are in DIR
1607
1608 System types:
1609   --build=BUILD     configure for building on BUILD [guessed]
1610   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1611   --target=TARGET   configure for building compilers for TARGET [HOST]
1612 _ACEOF
1613 fi
1614
1615 if test -n "$ac_init_help"; then
1616
1617   cat <<\_ACEOF
1618
1619 Optional Features:
1620   --disable-option-checking  ignore unrecognized --enable/--with options
1621   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1622   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1623   --enable-maintainer-mode  enable make rules and dependencies not useful
1624                           (and sometimes confusing) to the casual installer
1625   --enable-plugins        Enable support for plugins (defaults no)
1626   --disable-largefile     omit support for large files
1627   --disable-dependency-tracking  speeds up one-time build
1628   --enable-dependency-tracking   do not reject slow dependency extractors
1629   --enable-targets=TARGETS
1630                           alternative target configurations
1631   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1632   --disable-gdbcli        disable command-line interface (CLI)
1633   --disable-gdbmi         disable machine-interface (MI)
1634   --enable-tui            enable full-screen terminal user interface (TUI)
1635   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1636   --enable-profiling      enable profiling of GDB
1637   --disable-rpath         do not hardcode runtime library paths
1638   --enable-werror         treat compile warnings as errors
1639   --enable-build-warnings enable build-time compiler warnings if gcc is used
1640   --enable-gdb-build-warnings
1641                           enable GDB specific build-time compiler warnings if
1642                           gcc is used
1643   --enable-sim            link gdb with simulator
1644   --enable-multi-ice      build the multi-ice-gdb-server
1645   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1646                           is auto)
1647
1648 Optional Packages:
1649   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1650   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1651   --with-separate-debug-dir=PATH
1652                           look for global separate debug info in this path
1653                           [LIBDIR/debug]
1654   --with-gdb-datadir=PATH look for global separate data files in this path
1655                           [DATADIR/gdb]
1656   --with-relocated-sources=PATH
1657                           automatically relocate this path for source files
1658   --with-libunwind        use libunwind frame unwinding support
1659   --with-curses           use the curses library instead of the termcap
1660                           library
1661   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1662   --with-bugurl=URL       Direct users to URL to report a bug
1663   --with-zlib             include zlib support (auto/yes/no) default=auto
1664   --with-libiconv-prefix=DIR
1665                           search for libiconv in DIR/include and DIR/lib
1666   --with-iconv-bin=PATH   specify where to find the iconv program
1667   --with-system-readline  use installed readline library
1668   --with-expat            include expat support (auto/yes/no)
1669   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1670   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1671   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1672   --with-python[=PYTHON]  include python support
1673                           (auto/yes/no/<python-program>)
1674   --without-included-regex
1675                           don't use included regex; this is the default on
1676                           systems with version 2 of the GNU C library (use
1677                           with caution on other system)
1678   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1679   --with-system-gdbinit=PATH
1680                           automatically load a system-wide gdbinit file
1681   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1682   --with-tk               directory containing tk configuration (tkConfig.sh)
1683   --with-x                use the X Window System
1684
1685 Some influential environment variables:
1686   CC          C compiler command
1687   CFLAGS      C compiler flags
1688   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1689               nonstandard directory <lib dir>
1690   LIBS        libraries to pass to the linker, e.g. -l<library>
1691   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1692               you have headers in a nonstandard directory <include dir>
1693   CPP         C preprocessor
1694   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1695               the first program found out of: `bison -y', `byacc', `yacc'.
1696   YFLAGS      The list of arguments that will be passed by default to $YACC.
1697               This script will default YFLAGS to the empty string to avoid a
1698               default value of `-d' given by some make applications.
1699   XMKMF       Path to xmkmf, Makefile generator for X Window System
1700
1701 Use these variables to override the choices made by `configure' or to help
1702 it to find libraries and programs with nonstandard names/locations.
1703
1704 Report bugs to the package provider.
1705 _ACEOF
1706 ac_status=$?
1707 fi
1708
1709 if test "$ac_init_help" = "recursive"; then
1710   # If there are subdirs, report their specific --help.
1711   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1712     test -d "$ac_dir" ||
1713       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1714       continue
1715     ac_builddir=.
1716
1717 case "$ac_dir" in
1718 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719 *)
1720   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1721   # A ".." for each directory in $ac_dir_suffix.
1722   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1723   case $ac_top_builddir_sub in
1724   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1725   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1726   esac ;;
1727 esac
1728 ac_abs_top_builddir=$ac_pwd
1729 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1730 # for backward compatibility:
1731 ac_top_builddir=$ac_top_build_prefix
1732
1733 case $srcdir in
1734   .)  # We are building in place.
1735     ac_srcdir=.
1736     ac_top_srcdir=$ac_top_builddir_sub
1737     ac_abs_top_srcdir=$ac_pwd ;;
1738   [\\/]* | ?:[\\/]* )  # Absolute name.
1739     ac_srcdir=$srcdir$ac_dir_suffix;
1740     ac_top_srcdir=$srcdir
1741     ac_abs_top_srcdir=$srcdir ;;
1742   *) # Relative name.
1743     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1744     ac_top_srcdir=$ac_top_build_prefix$srcdir
1745     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1746 esac
1747 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1748
1749     cd "$ac_dir" || { ac_status=$?; continue; }
1750     # Check for guested configure.
1751     if test -f "$ac_srcdir/configure.gnu"; then
1752       echo &&
1753       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1754     elif test -f "$ac_srcdir/configure"; then
1755       echo &&
1756       $SHELL "$ac_srcdir/configure" --help=recursive
1757     else
1758       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1759     fi || ac_status=$?
1760     cd "$ac_pwd" || { ac_status=$?; break; }
1761   done
1762 fi
1763
1764 test -n "$ac_init_help" && exit $ac_status
1765 if $ac_init_version; then
1766   cat <<\_ACEOF
1767 configure
1768 generated by GNU Autoconf 2.64
1769
1770 Copyright (C) 2009 Free Software Foundation, Inc.
1771 This configure script is free software; the Free Software Foundation
1772 gives unlimited permission to copy, distribute and modify it.
1773 _ACEOF
1774   exit
1775 fi
1776
1777 ## ------------------------ ##
1778 ## Autoconf initialization. ##
1779 ## ------------------------ ##
1780
1781 # ac_fn_c_try_compile LINENO
1782 # --------------------------
1783 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1784 ac_fn_c_try_compile ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   rm -f conftest.$ac_objext
1788   if { { ac_try="$ac_compile"
1789 case "(($ac_try" in
1790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791   *) ac_try_echo=$ac_try;;
1792 esac
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795   (eval "$ac_compile") 2>conftest.err
1796   ac_status=$?
1797   if test -s conftest.err; then
1798     grep -v '^ *+' conftest.err >conftest.er1
1799     cat conftest.er1 >&5
1800     mv -f conftest.er1 conftest.err
1801   fi
1802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1803   test $ac_status = 0; } && {
1804          test -z "$ac_c_werror_flag" ||
1805          test ! -s conftest.err
1806        } && test -s conftest.$ac_objext; then :
1807   ac_retval=0
1808 else
1809   $as_echo "$as_me: failed program was:" >&5
1810 sed 's/^/| /' conftest.$ac_ext >&5
1811
1812         ac_retval=1
1813 fi
1814   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1815   return $ac_retval
1816
1817 } # ac_fn_c_try_compile
1818
1819 # ac_fn_c_try_cpp LINENO
1820 # ----------------------
1821 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1822 ac_fn_c_try_cpp ()
1823 {
1824   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825   if { { ac_try="$ac_cpp conftest.$ac_ext"
1826 case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1833   ac_status=$?
1834   if test -s conftest.err; then
1835     grep -v '^ *+' conftest.err >conftest.er1
1836     cat conftest.er1 >&5
1837     mv -f conftest.er1 conftest.err
1838   fi
1839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1840   test $ac_status = 0; } >/dev/null && {
1841          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1842          test ! -s conftest.err
1843        }; then :
1844   ac_retval=0
1845 else
1846   $as_echo "$as_me: failed program was:" >&5
1847 sed 's/^/| /' conftest.$ac_ext >&5
1848
1849     ac_retval=1
1850 fi
1851   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1852   return $ac_retval
1853
1854 } # ac_fn_c_try_cpp
1855
1856 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1857 # -------------------------------------------------------
1858 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1859 # the include files in INCLUDES and setting the cache variable VAR
1860 # accordingly.
1861 ac_fn_c_check_header_mongrel ()
1862 {
1863   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1866 $as_echo_n "checking for $2... " >&6; }
1867 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1868   $as_echo_n "(cached) " >&6
1869 fi
1870 eval ac_res=\$$3
1871                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1872 $as_echo "$ac_res" >&6; }
1873 else
1874   # Is the header compilable?
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1876 $as_echo_n "checking $2 usability... " >&6; }
1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h.  */
1879 $4
1880 #include <$2>
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883   ac_header_compiler=yes
1884 else
1885   ac_header_compiler=no
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1889 $as_echo "$ac_header_compiler" >&6; }
1890
1891 # Is the header present?
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1893 $as_echo_n "checking $2 presence... " >&6; }
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 #include <$2>
1897 _ACEOF
1898 if ac_fn_c_try_cpp "$LINENO"; then :
1899   ac_header_preproc=yes
1900 else
1901   ac_header_preproc=no
1902 fi
1903 rm -f conftest.err conftest.$ac_ext
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1905 $as_echo "$ac_header_preproc" >&6; }
1906
1907 # So?  What about this header?
1908 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1909   yes:no: )
1910     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1911 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1912     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1913 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1914     ;;
1915   no:yes:* )
1916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1917 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1919 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1920     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1921 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1923 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1924     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1925 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1926     ;;
1927 esac
1928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1929 $as_echo_n "checking for $2... " >&6; }
1930 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1931   $as_echo_n "(cached) " >&6
1932 else
1933   eval "$3=\$ac_header_compiler"
1934 fi
1935 eval ac_res=\$$3
1936                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937 $as_echo "$ac_res" >&6; }
1938 fi
1939   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1940
1941 } # ac_fn_c_check_header_mongrel
1942
1943 # ac_fn_c_try_run LINENO
1944 # ----------------------
1945 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1946 # that executables *can* be run.
1947 ac_fn_c_try_run ()
1948 {
1949   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950   if { { ac_try="$ac_link"
1951 case "(($ac_try" in
1952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953   *) ac_try_echo=$ac_try;;
1954 esac
1955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956 $as_echo "$ac_try_echo"; } >&5
1957   (eval "$ac_link") 2>&5
1958   ac_status=$?
1959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1961   { { case "(($ac_try" in
1962   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1963   *) ac_try_echo=$ac_try;;
1964 esac
1965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1966 $as_echo "$ac_try_echo"; } >&5
1967   (eval "$ac_try") 2>&5
1968   ac_status=$?
1969   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1970   test $ac_status = 0; }; }; then :
1971   ac_retval=0
1972 else
1973   $as_echo "$as_me: program exited with status $ac_status" >&5
1974        $as_echo "$as_me: failed program was:" >&5
1975 sed 's/^/| /' conftest.$ac_ext >&5
1976
1977        ac_retval=$ac_status
1978 fi
1979   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1980   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1981   return $ac_retval
1982
1983 } # ac_fn_c_try_run
1984
1985 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1986 # -------------------------------------------------------
1987 # Tests whether HEADER exists and can be compiled using the include files in
1988 # INCLUDES, setting the cache variable VAR accordingly.
1989 ac_fn_c_check_header_compile ()
1990 {
1991   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1993 $as_echo_n "checking for $2... " >&6; }
1994 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1995   $as_echo_n "(cached) " >&6
1996 else
1997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1998 /* end confdefs.h.  */
1999 $4
2000 #include <$2>
2001 _ACEOF
2002 if ac_fn_c_try_compile "$LINENO"; then :
2003   eval "$3=yes"
2004 else
2005   eval "$3=no"
2006 fi
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008 fi
2009 eval ac_res=\$$3
2010                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2011 $as_echo "$ac_res" >&6; }
2012   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2013
2014 } # ac_fn_c_check_header_compile
2015
2016 # ac_fn_c_try_link LINENO
2017 # -----------------------
2018 # Try to link conftest.$ac_ext, and return whether this succeeded.
2019 ac_fn_c_try_link ()
2020 {
2021   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022   rm -f conftest.$ac_objext conftest$ac_exeext
2023   if { { ac_try="$ac_link"
2024 case "(($ac_try" in
2025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2026   *) ac_try_echo=$ac_try;;
2027 esac
2028 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2029 $as_echo "$ac_try_echo"; } >&5
2030   (eval "$ac_link") 2>conftest.err
2031   ac_status=$?
2032   if test -s conftest.err; then
2033     grep -v '^ *+' conftest.err >conftest.er1
2034     cat conftest.er1 >&5
2035     mv -f conftest.er1 conftest.err
2036   fi
2037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2038   test $ac_status = 0; } && {
2039          test -z "$ac_c_werror_flag" ||
2040          test ! -s conftest.err
2041        } && test -s conftest$ac_exeext && {
2042          test "$cross_compiling" = yes ||
2043          $as_test_x conftest$ac_exeext
2044        }; then :
2045   ac_retval=0
2046 else
2047   $as_echo "$as_me: failed program was:" >&5
2048 sed 's/^/| /' conftest.$ac_ext >&5
2049
2050         ac_retval=1
2051 fi
2052   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2053   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2054   # interfere with the next link command; also delete a directory that is
2055   # left behind by Apple's compiler.  We do this before executing the actions.
2056   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2057   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2058   return $ac_retval
2059
2060 } # ac_fn_c_try_link
2061
2062 # ac_fn_c_check_func LINENO FUNC VAR
2063 # ----------------------------------
2064 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2065 ac_fn_c_check_func ()
2066 {
2067   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2069 $as_echo_n "checking for $2... " >&6; }
2070 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2071   $as_echo_n "(cached) " >&6
2072 else
2073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2076    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2077 #define $2 innocuous_$2
2078
2079 /* System header to define __stub macros and hopefully few prototypes,
2080     which can conflict with char $2 (); below.
2081     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2082     <limits.h> exists even on freestanding compilers.  */
2083
2084 #ifdef __STDC__
2085 # include <limits.h>
2086 #else
2087 # include <assert.h>
2088 #endif
2089
2090 #undef $2
2091
2092 /* Override any GCC internal prototype to avoid an error.
2093    Use char because int might match the return type of a GCC
2094    builtin and then its argument prototype would still apply.  */
2095 #ifdef __cplusplus
2096 extern "C"
2097 #endif
2098 char $2 ();
2099 /* The GNU C library defines this for functions which it implements
2100     to always fail with ENOSYS.  Some functions are actually named
2101     something starting with __ and the normal name is an alias.  */
2102 #if defined __stub_$2 || defined __stub___$2
2103 choke me
2104 #endif
2105
2106 int
2107 main ()
2108 {
2109 return $2 ();
2110   ;
2111   return 0;
2112 }
2113 _ACEOF
2114 if ac_fn_c_try_link "$LINENO"; then :
2115   eval "$3=yes"
2116 else
2117   eval "$3=no"
2118 fi
2119 rm -f core conftest.err conftest.$ac_objext \
2120     conftest$ac_exeext conftest.$ac_ext
2121 fi
2122 eval ac_res=\$$3
2123                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2124 $as_echo "$ac_res" >&6; }
2125   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2126
2127 } # ac_fn_c_check_func
2128
2129 # ac_fn_c_check_decl LINENO SYMBOL VAR
2130 # ------------------------------------
2131 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2132 ac_fn_c_check_decl ()
2133 {
2134   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2135   as_decl_name=`echo $2|sed 's/ *(.*//'`
2136   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2138 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2139 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2140   $as_echo_n "(cached) " >&6
2141 else
2142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143 /* end confdefs.h.  */
2144 $4
2145 int
2146 main ()
2147 {
2148 #ifndef $as_decl_name
2149 #ifdef __cplusplus
2150   (void) $as_decl_use;
2151 #else
2152   (void) $as_decl_name;
2153 #endif
2154 #endif
2155
2156   ;
2157   return 0;
2158 }
2159 _ACEOF
2160 if ac_fn_c_try_compile "$LINENO"; then :
2161   eval "$3=yes"
2162 else
2163   eval "$3=no"
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166 fi
2167 eval ac_res=\$$3
2168                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2169 $as_echo "$ac_res" >&6; }
2170   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2171
2172 } # ac_fn_c_check_decl
2173
2174 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2175 # --------------------------------------------
2176 # Tries to find the compile-time value of EXPR in a program that includes
2177 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2178 # computed
2179 ac_fn_c_compute_int ()
2180 {
2181   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2182   if test "$cross_compiling" = yes; then
2183     # Depending upon the size, compute the lo and hi bounds.
2184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2185 /* end confdefs.h.  */
2186 $4
2187 int
2188 main ()
2189 {
2190 static int test_array [1 - 2 * !(($2) >= 0)];
2191 test_array [0] = 0
2192
2193   ;
2194   return 0;
2195 }
2196 _ACEOF
2197 if ac_fn_c_try_compile "$LINENO"; then :
2198   ac_lo=0 ac_mid=0
2199   while :; do
2200     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2201 /* end confdefs.h.  */
2202 $4
2203 int
2204 main ()
2205 {
2206 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2207 test_array [0] = 0
2208
2209   ;
2210   return 0;
2211 }
2212 _ACEOF
2213 if ac_fn_c_try_compile "$LINENO"; then :
2214   ac_hi=$ac_mid; break
2215 else
2216   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2217                         if test $ac_lo -le $ac_mid; then
2218                           ac_lo= ac_hi=
2219                           break
2220                         fi
2221                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2222 fi
2223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2224   done
2225 else
2226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2227 /* end confdefs.h.  */
2228 $4
2229 int
2230 main ()
2231 {
2232 static int test_array [1 - 2 * !(($2) < 0)];
2233 test_array [0] = 0
2234
2235   ;
2236   return 0;
2237 }
2238 _ACEOF
2239 if ac_fn_c_try_compile "$LINENO"; then :
2240   ac_hi=-1 ac_mid=-1
2241   while :; do
2242     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2243 /* end confdefs.h.  */
2244 $4
2245 int
2246 main ()
2247 {
2248 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2249 test_array [0] = 0
2250
2251   ;
2252   return 0;
2253 }
2254 _ACEOF
2255 if ac_fn_c_try_compile "$LINENO"; then :
2256   ac_lo=$ac_mid; break
2257 else
2258   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2259                         if test $ac_mid -le $ac_hi; then
2260                           ac_lo= ac_hi=
2261                           break
2262                         fi
2263                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266   done
2267 else
2268   ac_lo= ac_hi=
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 fi
2272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2273 # Binary search between lo and hi bounds.
2274 while test "x$ac_lo" != "x$ac_hi"; do
2275   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h.  */
2278 $4
2279 int
2280 main ()
2281 {
2282 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2283 test_array [0] = 0
2284
2285   ;
2286   return 0;
2287 }
2288 _ACEOF
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290   ac_hi=$ac_mid
2291 else
2292   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2293 fi
2294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295 done
2296 case $ac_lo in #((
2297 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2298 '') ac_retval=1 ;;
2299 esac
2300   else
2301     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2302 /* end confdefs.h.  */
2303 $4
2304 static long int longval () { return $2; }
2305 static unsigned long int ulongval () { return $2; }
2306 #include <stdio.h>
2307 #include <stdlib.h>
2308 int
2309 main ()
2310 {
2311
2312   FILE *f = fopen ("conftest.val", "w");
2313   if (! f)
2314     return 1;
2315   if (($2) < 0)
2316     {
2317       long int i = longval ();
2318       if (i != ($2))
2319         return 1;
2320       fprintf (f, "%ld", i);
2321     }
2322   else
2323     {
2324       unsigned long int i = ulongval ();
2325       if (i != ($2))
2326         return 1;
2327       fprintf (f, "%lu", i);
2328     }
2329   /* Do not output a trailing newline, as this causes \r\n confusion
2330      on some platforms.  */
2331   return ferror (f) || fclose (f) != 0;
2332
2333   ;
2334   return 0;
2335 }
2336 _ACEOF
2337 if ac_fn_c_try_run "$LINENO"; then :
2338   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2339 else
2340   ac_retval=1
2341 fi
2342 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2343   conftest.$ac_objext conftest.beam conftest.$ac_ext
2344 rm -f conftest.val
2345
2346   fi
2347   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2348   return $ac_retval
2349
2350 } # ac_fn_c_compute_int
2351
2352 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2353 # ----------------------------------------------------
2354 # Tries to find if the field MEMBER exists in type AGGR, after including
2355 # INCLUDES, setting cache variable VAR accordingly.
2356 ac_fn_c_check_member ()
2357 {
2358   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2360 $as_echo_n "checking for $2.$3... " >&6; }
2361 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2362   $as_echo_n "(cached) " >&6
2363 else
2364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2365 /* end confdefs.h.  */
2366 $5
2367 int
2368 main ()
2369 {
2370 static $2 ac_aggr;
2371 if (ac_aggr.$3)
2372 return 0;
2373   ;
2374   return 0;
2375 }
2376 _ACEOF
2377 if ac_fn_c_try_compile "$LINENO"; then :
2378   eval "$4=yes"
2379 else
2380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2381 /* end confdefs.h.  */
2382 $5
2383 int
2384 main ()
2385 {
2386 static $2 ac_aggr;
2387 if (sizeof ac_aggr.$3)
2388 return 0;
2389   ;
2390   return 0;
2391 }
2392 _ACEOF
2393 if ac_fn_c_try_compile "$LINENO"; then :
2394   eval "$4=yes"
2395 else
2396   eval "$4=no"
2397 fi
2398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2399 fi
2400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2401 fi
2402 eval ac_res=\$$4
2403                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2404 $as_echo "$ac_res" >&6; }
2405   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2406
2407 } # ac_fn_c_check_member
2408
2409 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2410 # -------------------------------------------
2411 # Tests whether TYPE exists after having included INCLUDES, setting cache
2412 # variable VAR accordingly.
2413 ac_fn_c_check_type ()
2414 {
2415   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2417 $as_echo_n "checking for $2... " >&6; }
2418 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2419   $as_echo_n "(cached) " >&6
2420 else
2421   eval "$3=no"
2422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2423 /* end confdefs.h.  */
2424 $4
2425 int
2426 main ()
2427 {
2428 if (sizeof ($2))
2429          return 0;
2430   ;
2431   return 0;
2432 }
2433 _ACEOF
2434 if ac_fn_c_try_compile "$LINENO"; then :
2435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2436 /* end confdefs.h.  */
2437 $4
2438 int
2439 main ()
2440 {
2441 if (sizeof (($2)))
2442             return 0;
2443   ;
2444   return 0;
2445 }
2446 _ACEOF
2447 if ac_fn_c_try_compile "$LINENO"; then :
2448
2449 else
2450   eval "$3=yes"
2451 fi
2452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2453 fi
2454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2455 fi
2456 eval ac_res=\$$3
2457                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2458 $as_echo "$ac_res" >&6; }
2459   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2460
2461 } # ac_fn_c_check_type
2462 cat >config.log <<_ACEOF
2463 This file contains any messages produced by compilers while
2464 running configure, to aid debugging if configure makes a mistake.
2465
2466 It was created by $as_me, which was
2467 generated by GNU Autoconf 2.64.  Invocation command line was
2468
2469   $ $0 $@
2470
2471 _ACEOF
2472 exec 5>>config.log
2473 {
2474 cat <<_ASUNAME
2475 ## --------- ##
2476 ## Platform. ##
2477 ## --------- ##
2478
2479 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2480 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2481 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2482 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2483 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2484
2485 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2486 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2487
2488 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2489 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2490 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2491 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2492 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2493 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2494 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2495
2496 _ASUNAME
2497
2498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 for as_dir in $PATH
2500 do
2501   IFS=$as_save_IFS
2502   test -z "$as_dir" && as_dir=.
2503     $as_echo "PATH: $as_dir"
2504   done
2505 IFS=$as_save_IFS
2506
2507 } >&5
2508
2509 cat >&5 <<_ACEOF
2510
2511
2512 ## ----------- ##
2513 ## Core tests. ##
2514 ## ----------- ##
2515
2516 _ACEOF
2517
2518
2519 # Keep a trace of the command line.
2520 # Strip out --no-create and --no-recursion so they do not pile up.
2521 # Strip out --silent because we don't want to record it for future runs.
2522 # Also quote any args containing shell meta-characters.
2523 # Make two passes to allow for proper duplicate-argument suppression.
2524 ac_configure_args=
2525 ac_configure_args0=
2526 ac_configure_args1=
2527 ac_must_keep_next=false
2528 for ac_pass in 1 2
2529 do
2530   for ac_arg
2531   do
2532     case $ac_arg in
2533     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2534     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2535     | -silent | --silent | --silen | --sile | --sil)
2536       continue ;;
2537     *\'*)
2538       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2539     esac
2540     case $ac_pass in
2541     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2542     2)
2543       as_fn_append ac_configure_args1 " '$ac_arg'"
2544       if test $ac_must_keep_next = true; then
2545         ac_must_keep_next=false # Got value, back to normal.
2546       else
2547         case $ac_arg in
2548           *=* | --config-cache | -C | -disable-* | --disable-* \
2549           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2550           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2551           | -with-* | --with-* | -without-* | --without-* | --x)
2552             case "$ac_configure_args0 " in
2553               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2554             esac
2555             ;;
2556           -* ) ac_must_keep_next=true ;;
2557         esac
2558       fi
2559       as_fn_append ac_configure_args " '$ac_arg'"
2560       ;;
2561     esac
2562   done
2563 done
2564 { ac_configure_args0=; unset ac_configure_args0;}
2565 { ac_configure_args1=; unset ac_configure_args1;}
2566
2567 # When interrupted or exit'd, cleanup temporary files, and complete
2568 # config.log.  We remove comments because anyway the quotes in there
2569 # would cause problems or look ugly.
2570 # WARNING: Use '\'' to represent an apostrophe within the trap.
2571 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2572 trap 'exit_status=$?
2573   # Save into config.log some information that might help in debugging.
2574   {
2575     echo
2576
2577     cat <<\_ASBOX
2578 ## ---------------- ##
2579 ## Cache variables. ##
2580 ## ---------------- ##
2581 _ASBOX
2582     echo
2583     # The following way of writing the cache mishandles newlines in values,
2584 (
2585   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2586     eval ac_val=\$$ac_var
2587     case $ac_val in #(
2588     *${as_nl}*)
2589       case $ac_var in #(
2590       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2591 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2592       esac
2593       case $ac_var in #(
2594       _ | IFS | as_nl) ;; #(
2595       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2596       *) { eval $ac_var=; unset $ac_var;} ;;
2597       esac ;;
2598     esac
2599   done
2600   (set) 2>&1 |
2601     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2602     *${as_nl}ac_space=\ *)
2603       sed -n \
2604         "s/'\''/'\''\\\\'\'''\''/g;
2605           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2606       ;; #(
2607     *)
2608       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2609       ;;
2610     esac |
2611     sort
2612 )
2613     echo
2614
2615     cat <<\_ASBOX
2616 ## ----------------- ##
2617 ## Output variables. ##
2618 ## ----------------- ##
2619 _ASBOX
2620     echo
2621     for ac_var in $ac_subst_vars
2622     do
2623       eval ac_val=\$$ac_var
2624       case $ac_val in
2625       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2626       esac
2627       $as_echo "$ac_var='\''$ac_val'\''"
2628     done | sort
2629     echo
2630
2631     if test -n "$ac_subst_files"; then
2632       cat <<\_ASBOX
2633 ## ------------------- ##
2634 ## File substitutions. ##
2635 ## ------------------- ##
2636 _ASBOX
2637       echo
2638       for ac_var in $ac_subst_files
2639       do
2640         eval ac_val=\$$ac_var
2641         case $ac_val in
2642         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2643         esac
2644         $as_echo "$ac_var='\''$ac_val'\''"
2645       done | sort
2646       echo
2647     fi
2648
2649     if test -s confdefs.h; then
2650       cat <<\_ASBOX
2651 ## ----------- ##
2652 ## confdefs.h. ##
2653 ## ----------- ##
2654 _ASBOX
2655       echo
2656       cat confdefs.h
2657       echo
2658     fi
2659     test "$ac_signal" != 0 &&
2660       $as_echo "$as_me: caught signal $ac_signal"
2661     $as_echo "$as_me: exit $exit_status"
2662   } >&5
2663   rm -f core *.core core.conftest.* &&
2664     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2665     exit $exit_status
2666 ' 0
2667 for ac_signal in 1 2 13 15; do
2668   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2669 done
2670 ac_signal=0
2671
2672 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2673 rm -f -r conftest* confdefs.h
2674
2675 $as_echo "/* confdefs.h */" > confdefs.h
2676
2677 # Predefined preprocessor variables.
2678
2679 cat >>confdefs.h <<_ACEOF
2680 #define PACKAGE_NAME "$PACKAGE_NAME"
2681 _ACEOF
2682
2683 cat >>confdefs.h <<_ACEOF
2684 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2685 _ACEOF
2686
2687 cat >>confdefs.h <<_ACEOF
2688 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2689 _ACEOF
2690
2691 cat >>confdefs.h <<_ACEOF
2692 #define PACKAGE_STRING "$PACKAGE_STRING"
2693 _ACEOF
2694
2695 cat >>confdefs.h <<_ACEOF
2696 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2697 _ACEOF
2698
2699 cat >>confdefs.h <<_ACEOF
2700 #define PACKAGE_URL "$PACKAGE_URL"
2701 _ACEOF
2702
2703
2704 # Let the site file select an alternate cache file if it wants to.
2705 # Prefer an explicitly selected file to automatically selected ones.
2706 ac_site_file1=NONE
2707 ac_site_file2=NONE
2708 if test -n "$CONFIG_SITE"; then
2709   ac_site_file1=$CONFIG_SITE
2710 elif test "x$prefix" != xNONE; then
2711   ac_site_file1=$prefix/share/config.site
2712   ac_site_file2=$prefix/etc/config.site
2713 else
2714   ac_site_file1=$ac_default_prefix/share/config.site
2715   ac_site_file2=$ac_default_prefix/etc/config.site
2716 fi
2717 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2718 do
2719   test "x$ac_site_file" = xNONE && continue
2720   if test -r "$ac_site_file"; then
2721     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2722 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2723     sed 's/^/| /' "$ac_site_file" >&5
2724     . "$ac_site_file"
2725   fi
2726 done
2727
2728 if test -r "$cache_file"; then
2729   # Some versions of bash will fail to source /dev/null (special
2730   # files actually), so we avoid doing that.
2731   if test -f "$cache_file"; then
2732     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2733 $as_echo "$as_me: loading cache $cache_file" >&6;}
2734     case $cache_file in
2735       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2736       *)                      . "./$cache_file";;
2737     esac
2738   fi
2739 else
2740   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2741 $as_echo "$as_me: creating cache $cache_file" >&6;}
2742   >$cache_file
2743 fi
2744
2745 gl_header_list="$gl_header_list sys/mman.h"
2746 gl_func_list="$gl_func_list mprotect"
2747 gl_func_list="$gl_func_list memchr"
2748 gl_header_list="$gl_header_list stddef.h"
2749 gl_header_list="$gl_header_list stdint.h"
2750 gl_header_list="$gl_header_list wchar.h"
2751 gl_header_list="$gl_header_list string.h"
2752 # Check that the precious variables saved in the cache have kept the same
2753 # value.
2754 ac_cache_corrupted=false
2755 for ac_var in $ac_precious_vars; do
2756   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2757   eval ac_new_set=\$ac_env_${ac_var}_set
2758   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2759   eval ac_new_val=\$ac_env_${ac_var}_value
2760   case $ac_old_set,$ac_new_set in
2761     set,)
2762       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2763 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2764       ac_cache_corrupted=: ;;
2765     ,set)
2766       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2767 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2768       ac_cache_corrupted=: ;;
2769     ,);;
2770     *)
2771       if test "x$ac_old_val" != "x$ac_new_val"; then
2772         # differences in whitespace do not lead to failure.
2773         ac_old_val_w=`echo x $ac_old_val`
2774         ac_new_val_w=`echo x $ac_new_val`
2775         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2776           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2777 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2778           ac_cache_corrupted=:
2779         else
2780           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2781 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2782           eval $ac_var=\$ac_old_val
2783         fi
2784         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2785 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2786         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2787 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2788       fi;;
2789   esac
2790   # Pass precious variables to config.status.
2791   if test "$ac_new_set" = set; then
2792     case $ac_new_val in
2793     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2794     *) ac_arg=$ac_var=$ac_new_val ;;
2795     esac
2796     case " $ac_configure_args " in
2797       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2798       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2799     esac
2800   fi
2801 done
2802 if $ac_cache_corrupted; then
2803   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2804 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2805   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2806 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2807   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2808 fi
2809 ## -------------------- ##
2810 ## Main body of script. ##
2811 ## -------------------- ##
2812
2813 ac_ext=c
2814 ac_cpp='$CPP $CPPFLAGS'
2815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2818
2819
2820
2821
2822
2823 ac_config_headers="$ac_config_headers config.h:config.in"
2824
2825
2826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2827 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2828     # Check whether --enable-maintainer-mode was given.
2829 if test "${enable_maintainer_mode+set}" = set; then :
2830   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2831 else
2832   USE_MAINTAINER_MODE=no
2833 fi
2834
2835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2836 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2837    if test $USE_MAINTAINER_MODE = yes; then
2838   MAINTAINER_MODE_TRUE=
2839   MAINTAINER_MODE_FALSE='#'
2840 else
2841   MAINTAINER_MODE_TRUE='#'
2842   MAINTAINER_MODE_FALSE=
2843 fi
2844
2845   MAINT=$MAINTAINER_MODE_TRUE
2846
2847
2848
2849 ac_ext=c
2850 ac_cpp='$CPP $CPPFLAGS'
2851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2854 if test -n "$ac_tool_prefix"; then
2855   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2856 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2858 $as_echo_n "checking for $ac_word... " >&6; }
2859 if test "${ac_cv_prog_CC+set}" = set; then :
2860   $as_echo_n "(cached) " >&6
2861 else
2862   if test -n "$CC"; then
2863   ac_cv_prog_CC="$CC" # Let the user override the test.
2864 else
2865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2866 for as_dir in $PATH
2867 do
2868   IFS=$as_save_IFS
2869   test -z "$as_dir" && as_dir=.
2870     for ac_exec_ext in '' $ac_executable_extensions; do
2871   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2872     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2873     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2874     break 2
2875   fi
2876 done
2877   done
2878 IFS=$as_save_IFS
2879
2880 fi
2881 fi
2882 CC=$ac_cv_prog_CC
2883 if test -n "$CC"; then
2884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2885 $as_echo "$CC" >&6; }
2886 else
2887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2888 $as_echo "no" >&6; }
2889 fi
2890
2891
2892 fi
2893 if test -z "$ac_cv_prog_CC"; then
2894   ac_ct_CC=$CC
2895   # Extract the first word of "gcc", so it can be a program name with args.
2896 set dummy gcc; ac_word=$2
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2898 $as_echo_n "checking for $ac_word... " >&6; }
2899 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2900   $as_echo_n "(cached) " >&6
2901 else
2902   if test -n "$ac_ct_CC"; then
2903   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2904 else
2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2906 for as_dir in $PATH
2907 do
2908   IFS=$as_save_IFS
2909   test -z "$as_dir" && as_dir=.
2910     for ac_exec_ext in '' $ac_executable_extensions; do
2911   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2912     ac_cv_prog_ac_ct_CC="gcc"
2913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2914     break 2
2915   fi
2916 done
2917   done
2918 IFS=$as_save_IFS
2919
2920 fi
2921 fi
2922 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2923 if test -n "$ac_ct_CC"; then
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2925 $as_echo "$ac_ct_CC" >&6; }
2926 else
2927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2928 $as_echo "no" >&6; }
2929 fi
2930
2931   if test "x$ac_ct_CC" = x; then
2932     CC=""
2933   else
2934     case $cross_compiling:$ac_tool_warned in
2935 yes:)
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2937 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2938 ac_tool_warned=yes ;;
2939 esac
2940     CC=$ac_ct_CC
2941   fi
2942 else
2943   CC="$ac_cv_prog_CC"
2944 fi
2945
2946 if test -z "$CC"; then
2947           if test -n "$ac_tool_prefix"; then
2948     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2949 set dummy ${ac_tool_prefix}cc; ac_word=$2
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2951 $as_echo_n "checking for $ac_word... " >&6; }
2952 if test "${ac_cv_prog_CC+set}" = set; then :
2953   $as_echo_n "(cached) " >&6
2954 else
2955   if test -n "$CC"; then
2956   ac_cv_prog_CC="$CC" # Let the user override the test.
2957 else
2958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2959 for as_dir in $PATH
2960 do
2961   IFS=$as_save_IFS
2962   test -z "$as_dir" && as_dir=.
2963     for ac_exec_ext in '' $ac_executable_extensions; do
2964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2965     ac_cv_prog_CC="${ac_tool_prefix}cc"
2966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2967     break 2
2968   fi
2969 done
2970   done
2971 IFS=$as_save_IFS
2972
2973 fi
2974 fi
2975 CC=$ac_cv_prog_CC
2976 if test -n "$CC"; then
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2978 $as_echo "$CC" >&6; }
2979 else
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2981 $as_echo "no" >&6; }
2982 fi
2983
2984
2985   fi
2986 fi
2987 if test -z "$CC"; then
2988   # Extract the first word of "cc", so it can be a program name with args.
2989 set dummy cc; ac_word=$2
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2991 $as_echo_n "checking for $ac_word... " >&6; }
2992 if test "${ac_cv_prog_CC+set}" = set; then :
2993   $as_echo_n "(cached) " >&6
2994 else
2995   if test -n "$CC"; then
2996   ac_cv_prog_CC="$CC" # Let the user override the test.
2997 else
2998   ac_prog_rejected=no
2999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3000 for as_dir in $PATH
3001 do
3002   IFS=$as_save_IFS
3003   test -z "$as_dir" && as_dir=.
3004     for ac_exec_ext in '' $ac_executable_extensions; do
3005   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3006     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3007        ac_prog_rejected=yes
3008        continue
3009      fi
3010     ac_cv_prog_CC="cc"
3011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3012     break 2
3013   fi
3014 done
3015   done
3016 IFS=$as_save_IFS
3017
3018 if test $ac_prog_rejected = yes; then
3019   # We found a bogon in the path, so make sure we never use it.
3020   set dummy $ac_cv_prog_CC
3021   shift
3022   if test $# != 0; then
3023     # We chose a different compiler from the bogus one.
3024     # However, it has the same basename, so the bogon will be chosen
3025     # first if we set CC to just the basename; use the full file name.
3026     shift
3027     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3028   fi
3029 fi
3030 fi
3031 fi
3032 CC=$ac_cv_prog_CC
3033 if test -n "$CC"; then
3034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3035 $as_echo "$CC" >&6; }
3036 else
3037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3038 $as_echo "no" >&6; }
3039 fi
3040
3041
3042 fi
3043 if test -z "$CC"; then
3044   if test -n "$ac_tool_prefix"; then
3045   for ac_prog in cl.exe
3046   do
3047     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3048 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3050 $as_echo_n "checking for $ac_word... " >&6; }
3051 if test "${ac_cv_prog_CC+set}" = set; then :
3052   $as_echo_n "(cached) " >&6
3053 else
3054   if test -n "$CC"; then
3055   ac_cv_prog_CC="$CC" # Let the user override the test.
3056 else
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH
3059 do
3060   IFS=$as_save_IFS
3061   test -z "$as_dir" && as_dir=.
3062     for ac_exec_ext in '' $ac_executable_extensions; do
3063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3064     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3066     break 2
3067   fi
3068 done
3069   done
3070 IFS=$as_save_IFS
3071
3072 fi
3073 fi
3074 CC=$ac_cv_prog_CC
3075 if test -n "$CC"; then
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3077 $as_echo "$CC" >&6; }
3078 else
3079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3080 $as_echo "no" >&6; }
3081 fi
3082
3083
3084     test -n "$CC" && break
3085   done
3086 fi
3087 if test -z "$CC"; then
3088   ac_ct_CC=$CC
3089   for ac_prog in cl.exe
3090 do
3091   # Extract the first word of "$ac_prog", so it can be a program name with args.
3092 set dummy $ac_prog; ac_word=$2
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3094 $as_echo_n "checking for $ac_word... " >&6; }
3095 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3096   $as_echo_n "(cached) " >&6
3097 else
3098   if test -n "$ac_ct_CC"; then
3099   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3100 else
3101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3102 for as_dir in $PATH
3103 do
3104   IFS=$as_save_IFS
3105   test -z "$as_dir" && as_dir=.
3106     for ac_exec_ext in '' $ac_executable_extensions; do
3107   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3108     ac_cv_prog_ac_ct_CC="$ac_prog"
3109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3110     break 2
3111   fi
3112 done
3113   done
3114 IFS=$as_save_IFS
3115
3116 fi
3117 fi
3118 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3119 if test -n "$ac_ct_CC"; then
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3121 $as_echo "$ac_ct_CC" >&6; }
3122 else
3123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3124 $as_echo "no" >&6; }
3125 fi
3126
3127
3128   test -n "$ac_ct_CC" && break
3129 done
3130
3131   if test "x$ac_ct_CC" = x; then
3132     CC=""
3133   else
3134     case $cross_compiling:$ac_tool_warned in
3135 yes:)
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3138 ac_tool_warned=yes ;;
3139 esac
3140     CC=$ac_ct_CC
3141   fi
3142 fi
3143
3144 fi
3145
3146
3147 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3148 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3149 as_fn_error "no acceptable C compiler found in \$PATH
3150 See \`config.log' for more details." "$LINENO" 5; }
3151
3152 # Provide some information about the compiler.
3153 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3154 set X $ac_compile
3155 ac_compiler=$2
3156 for ac_option in --version -v -V -qversion; do
3157   { { ac_try="$ac_compiler $ac_option >&5"
3158 case "(($ac_try" in
3159   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3160   *) ac_try_echo=$ac_try;;
3161 esac
3162 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3163 $as_echo "$ac_try_echo"; } >&5
3164   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3165   ac_status=$?
3166   if test -s conftest.err; then
3167     sed '10a\
3168 ... rest of stderr output deleted ...
3169          10q' conftest.err >conftest.er1
3170     cat conftest.er1 >&5
3171     rm -f conftest.er1 conftest.err
3172   fi
3173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3174   test $ac_status = 0; }
3175 done
3176
3177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3178 /* end confdefs.h.  */
3179
3180 int
3181 main ()
3182 {
3183
3184   ;
3185   return 0;
3186 }
3187 _ACEOF
3188 ac_clean_files_save=$ac_clean_files
3189 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3190 # Try to create an executable without -o first, disregard a.out.
3191 # It will help us diagnose broken compilers, and finding out an intuition
3192 # of exeext.
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3194 $as_echo_n "checking for C compiler default output file name... " >&6; }
3195 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3196
3197 # The possible output files:
3198 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3199
3200 ac_rmfiles=
3201 for ac_file in $ac_files
3202 do
3203   case $ac_file in
3204     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3205     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3206   esac
3207 done
3208 rm -f $ac_rmfiles
3209
3210 if { { ac_try="$ac_link_default"
3211 case "(($ac_try" in
3212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3213   *) ac_try_echo=$ac_try;;
3214 esac
3215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3216 $as_echo "$ac_try_echo"; } >&5
3217   (eval "$ac_link_default") 2>&5
3218   ac_status=$?
3219   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3220   test $ac_status = 0; }; then :
3221   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3222 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3223 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3224 # so that the user can short-circuit this test for compilers unknown to
3225 # Autoconf.
3226 for ac_file in $ac_files ''
3227 do
3228   test -f "$ac_file" || continue
3229   case $ac_file in
3230     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3231         ;;
3232     [ab].out )
3233         # We found the default executable, but exeext='' is most
3234         # certainly right.
3235         break;;
3236     *.* )
3237         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3238         then :; else
3239            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3240         fi
3241         # We set ac_cv_exeext here because the later test for it is not
3242         # safe: cross compilers may not add the suffix if given an `-o'
3243         # argument, so we may need to know it at that point already.
3244         # Even if this section looks crufty: it has the advantage of
3245         # actually working.
3246         break;;
3247     * )
3248         break;;
3249   esac
3250 done
3251 test "$ac_cv_exeext" = no && ac_cv_exeext=
3252
3253 else
3254   ac_file=''
3255 fi
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3257 $as_echo "$ac_file" >&6; }
3258 if test -z "$ac_file"; then :
3259   $as_echo "$as_me: failed program was:" >&5
3260 sed 's/^/| /' conftest.$ac_ext >&5
3261
3262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3264 { as_fn_set_status 77
3265 as_fn_error "C compiler cannot create executables
3266 See \`config.log' for more details." "$LINENO" 5; }; }
3267 fi
3268 ac_exeext=$ac_cv_exeext
3269
3270 # Check that the compiler produces executables we can run.  If not, either
3271 # the compiler is broken, or we cross compile.
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3273 $as_echo_n "checking whether the C compiler works... " >&6; }
3274 # If not cross compiling, check that we can run a simple program.
3275 if test "$cross_compiling" != yes; then
3276   if { ac_try='./$ac_file'
3277   { { case "(($ac_try" in
3278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3279   *) ac_try_echo=$ac_try;;
3280 esac
3281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3282 $as_echo "$ac_try_echo"; } >&5
3283   (eval "$ac_try") 2>&5
3284   ac_status=$?
3285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3286   test $ac_status = 0; }; }; then
3287     cross_compiling=no
3288   else
3289     if test "$cross_compiling" = maybe; then
3290         cross_compiling=yes
3291     else
3292         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3293 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3294 as_fn_error "cannot run C compiled programs.
3295 If you meant to cross compile, use \`--host'.
3296 See \`config.log' for more details." "$LINENO" 5; }
3297     fi
3298   fi
3299 fi
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3301 $as_echo "yes" >&6; }
3302
3303 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3304 ac_clean_files=$ac_clean_files_save
3305 # Check that the compiler produces executables we can run.  If not, either
3306 # the compiler is broken, or we cross compile.
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3308 $as_echo_n "checking whether we are cross compiling... " >&6; }
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3310 $as_echo "$cross_compiling" >&6; }
3311
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3313 $as_echo_n "checking for suffix of executables... " >&6; }
3314 if { { ac_try="$ac_link"
3315 case "(($ac_try" in
3316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3317   *) ac_try_echo=$ac_try;;
3318 esac
3319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3320 $as_echo "$ac_try_echo"; } >&5
3321   (eval "$ac_link") 2>&5
3322   ac_status=$?
3323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3324   test $ac_status = 0; }; then :
3325   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3326 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3327 # work properly (i.e., refer to `conftest.exe'), while it won't with
3328 # `rm'.
3329 for ac_file in conftest.exe conftest conftest.*; do
3330   test -f "$ac_file" || continue
3331   case $ac_file in
3332     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3333     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3334           break;;
3335     * ) break;;
3336   esac
3337 done
3338 else
3339   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3341 as_fn_error "cannot compute suffix of executables: cannot compile and link
3342 See \`config.log' for more details." "$LINENO" 5; }
3343 fi
3344 rm -f conftest$ac_cv_exeext
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3346 $as_echo "$ac_cv_exeext" >&6; }
3347
3348 rm -f conftest.$ac_ext
3349 EXEEXT=$ac_cv_exeext
3350 ac_exeext=$EXEEXT
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3352 $as_echo_n "checking for suffix of object files... " >&6; }
3353 if test "${ac_cv_objext+set}" = set; then :
3354   $as_echo_n "(cached) " >&6
3355 else
3356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3357 /* end confdefs.h.  */
3358
3359 int
3360 main ()
3361 {
3362
3363   ;
3364   return 0;
3365 }
3366 _ACEOF
3367 rm -f conftest.o conftest.obj
3368 if { { ac_try="$ac_compile"
3369 case "(($ac_try" in
3370   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3371   *) ac_try_echo=$ac_try;;
3372 esac
3373 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3374 $as_echo "$ac_try_echo"; } >&5
3375   (eval "$ac_compile") 2>&5
3376   ac_status=$?
3377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3378   test $ac_status = 0; }; then :
3379   for ac_file in conftest.o conftest.obj conftest.*; do
3380   test -f "$ac_file" || continue;
3381   case $ac_file in
3382     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3383     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3384        break;;
3385   esac
3386 done
3387 else
3388   $as_echo "$as_me: failed program was:" >&5
3389 sed 's/^/| /' conftest.$ac_ext >&5
3390
3391 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3393 as_fn_error "cannot compute suffix of object files: cannot compile
3394 See \`config.log' for more details." "$LINENO" 5; }
3395 fi
3396 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3397 fi
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3399 $as_echo "$ac_cv_objext" >&6; }
3400 OBJEXT=$ac_cv_objext
3401 ac_objext=$OBJEXT
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3403 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3404 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3405   $as_echo_n "(cached) " >&6
3406 else
3407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3408 /* end confdefs.h.  */
3409
3410 int
3411 main ()
3412 {
3413 #ifndef __GNUC__
3414        choke me
3415 #endif
3416
3417   ;
3418   return 0;
3419 }
3420 _ACEOF
3421 if ac_fn_c_try_compile "$LINENO"; then :
3422   ac_compiler_gnu=yes
3423 else
3424   ac_compiler_gnu=no
3425 fi
3426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3427 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3428
3429 fi
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3431 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3432 if test $ac_compiler_gnu = yes; then
3433   GCC=yes
3434 else
3435   GCC=
3436 fi
3437 ac_test_CFLAGS=${CFLAGS+set}
3438 ac_save_CFLAGS=$CFLAGS
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3440 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3441 if test "${ac_cv_prog_cc_g+set}" = set; then :
3442   $as_echo_n "(cached) " >&6
3443 else
3444   ac_save_c_werror_flag=$ac_c_werror_flag
3445    ac_c_werror_flag=yes
3446    ac_cv_prog_cc_g=no
3447    CFLAGS="-g"
3448    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3449 /* end confdefs.h.  */
3450
3451 int
3452 main ()
3453 {
3454
3455   ;
3456   return 0;
3457 }
3458 _ACEOF
3459 if ac_fn_c_try_compile "$LINENO"; then :
3460   ac_cv_prog_cc_g=yes
3461 else
3462   CFLAGS=""
3463       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465
3466 int
3467 main ()
3468 {
3469
3470   ;
3471   return 0;
3472 }
3473 _ACEOF
3474 if ac_fn_c_try_compile "$LINENO"; then :
3475
3476 else
3477   ac_c_werror_flag=$ac_save_c_werror_flag
3478          CFLAGS="-g"
3479          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3480 /* end confdefs.h.  */
3481
3482 int
3483 main ()
3484 {
3485
3486   ;
3487   return 0;
3488 }
3489 _ACEOF
3490 if ac_fn_c_try_compile "$LINENO"; then :
3491   ac_cv_prog_cc_g=yes
3492 fi
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3494 fi
3495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496 fi
3497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3498    ac_c_werror_flag=$ac_save_c_werror_flag
3499 fi
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3501 $as_echo "$ac_cv_prog_cc_g" >&6; }
3502 if test "$ac_test_CFLAGS" = set; then
3503   CFLAGS=$ac_save_CFLAGS
3504 elif test $ac_cv_prog_cc_g = yes; then
3505   if test "$GCC" = yes; then
3506     CFLAGS="-g -O2"
3507   else
3508     CFLAGS="-g"
3509   fi
3510 else
3511   if test "$GCC" = yes; then
3512     CFLAGS="-O2"
3513   else
3514     CFLAGS=
3515   fi
3516 fi
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3518 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3519 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3520   $as_echo_n "(cached) " >&6
3521 else
3522   ac_cv_prog_cc_c89=no
3523 ac_save_CC=$CC
3524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3525 /* end confdefs.h.  */
3526 #include <stdarg.h>
3527 #include <stdio.h>
3528 #include <sys/types.h>
3529 #include <sys/stat.h>
3530 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3531 struct buf { int x; };
3532 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3533 static char *e (p, i)
3534      char **p;
3535      int i;
3536 {
3537   return p[i];
3538 }
3539 static char *f (char * (*g) (char **, int), char **p, ...)
3540 {
3541   char *s;
3542   va_list v;
3543   va_start (v,p);
3544   s = g (p, va_arg (v,int));
3545   va_end (v);
3546   return s;
3547 }
3548
3549 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3550    function prototypes and stuff, but not '\xHH' hex character constants.
3551    These don't provoke an error unfortunately, instead are silently treated
3552    as 'x'.  The following induces an error, until -std is added to get
3553    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3554    array size at least.  It's necessary to write '\x00'==0 to get something
3555    that's true only with -std.  */
3556 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3557
3558 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3559    inside strings and character constants.  */
3560 #define FOO(x) 'x'
3561 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3562
3563 int test (int i, double x);
3564 struct s1 {int (*f) (int a);};
3565 struct s2 {int (*f) (double a);};
3566 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3567 int argc;
3568 char **argv;
3569 int
3570 main ()
3571 {
3572 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3573   ;
3574   return 0;
3575 }
3576 _ACEOF
3577 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3578         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3579 do
3580   CC="$ac_save_CC $ac_arg"
3581   if ac_fn_c_try_compile "$LINENO"; then :
3582   ac_cv_prog_cc_c89=$ac_arg
3583 fi
3584 rm -f core conftest.err conftest.$ac_objext
3585   test "x$ac_cv_prog_cc_c89" != "xno" && break
3586 done
3587 rm -f conftest.$ac_ext
3588 CC=$ac_save_CC
3589
3590 fi
3591 # AC_CACHE_VAL
3592 case "x$ac_cv_prog_cc_c89" in
3593   x)
3594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3595 $as_echo "none needed" >&6; } ;;
3596   xno)
3597     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3598 $as_echo "unsupported" >&6; } ;;
3599   *)
3600     CC="$CC $ac_cv_prog_cc_c89"
3601     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3602 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3603 esac
3604 if test "x$ac_cv_prog_cc_c89" != xno; then :
3605
3606 fi
3607
3608 ac_ext=c
3609 ac_cpp='$CPP $CPPFLAGS'
3610 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3611 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3612 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3613
3614 ac_aux_dir=
3615 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3616   for ac_t in install-sh install.sh shtool; do
3617     if test -f "$ac_dir/$ac_t"; then
3618       ac_aux_dir=$ac_dir
3619       ac_install_sh="$ac_aux_dir/$ac_t -c"
3620       break 2
3621     fi
3622   done
3623 done
3624 if test -z "$ac_aux_dir"; then
3625   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3626 fi
3627
3628 # These three variables are undocumented and unsupported,
3629 # and are intended to be withdrawn in a future Autoconf release.
3630 # They can cause serious problems if a builder's source tree is in a directory
3631 # whose full name contains unusual characters.
3632 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3633 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3634 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3635
3636
3637 # Make sure we can run config.sub.
3638 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3639   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3640
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3642 $as_echo_n "checking build system type... " >&6; }
3643 if test "${ac_cv_build+set}" = set; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646   ac_build_alias=$build_alias
3647 test "x$ac_build_alias" = x &&
3648   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3649 test "x$ac_build_alias" = x &&
3650   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3651 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3652   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3653
3654 fi
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3656 $as_echo "$ac_cv_build" >&6; }
3657 case $ac_cv_build in
3658 *-*-*) ;;
3659 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3660 esac
3661 build=$ac_cv_build
3662 ac_save_IFS=$IFS; IFS='-'
3663 set x $ac_cv_build
3664 shift
3665 build_cpu=$1
3666 build_vendor=$2
3667 shift; shift
3668 # Remember, the first character of IFS is used to create $*,
3669 # except with old shells:
3670 build_os=$*
3671 IFS=$ac_save_IFS
3672 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3673
3674
3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3676 $as_echo_n "checking host system type... " >&6; }
3677 if test "${ac_cv_host+set}" = set; then :
3678   $as_echo_n "(cached) " >&6
3679 else
3680   if test "x$host_alias" = x; then
3681   ac_cv_host=$ac_cv_build
3682 else
3683   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3684     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3685 fi
3686
3687 fi
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3689 $as_echo "$ac_cv_host" >&6; }
3690 case $ac_cv_host in
3691 *-*-*) ;;
3692 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3693 esac
3694 host=$ac_cv_host
3695 ac_save_IFS=$IFS; IFS='-'
3696 set x $ac_cv_host
3697 shift
3698 host_cpu=$1
3699 host_vendor=$2
3700 shift; shift
3701 # Remember, the first character of IFS is used to create $*,
3702 # except with old shells:
3703 host_os=$*
3704 IFS=$ac_save_IFS
3705 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3706
3707
3708
3709 ac_ext=c
3710 ac_cpp='$CPP $CPPFLAGS'
3711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3715 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3716 # On Suns, sometimes $CPP names a directory.
3717 if test -n "$CPP" && test -d "$CPP"; then
3718   CPP=
3719 fi
3720 if test -z "$CPP"; then
3721   if test "${ac_cv_prog_CPP+set}" = set; then :
3722   $as_echo_n "(cached) " >&6
3723 else
3724       # Double quotes because CPP needs to be expanded
3725     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3726     do
3727       ac_preproc_ok=false
3728 for ac_c_preproc_warn_flag in '' yes
3729 do
3730   # Use a header file that comes with gcc, so configuring glibc
3731   # with a fresh cross-compiler works.
3732   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3733   # <limits.h> exists even on freestanding compilers.
3734   # On the NeXT, cc -E runs the code through the compiler's parser,
3735   # not just through cpp. "Syntax error" is here to catch this case.
3736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738 #ifdef __STDC__
3739 # include <limits.h>
3740 #else
3741 # include <assert.h>
3742 #endif
3743                      Syntax error
3744 _ACEOF
3745 if ac_fn_c_try_cpp "$LINENO"; then :
3746
3747 else
3748   # Broken: fails on valid input.
3749 continue
3750 fi
3751 rm -f conftest.err conftest.$ac_ext
3752
3753   # OK, works on sane cases.  Now check whether nonexistent headers
3754   # can be detected and how.
3755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756 /* end confdefs.h.  */
3757 #include <ac_nonexistent.h>
3758 _ACEOF
3759 if ac_fn_c_try_cpp "$LINENO"; then :
3760   # Broken: success on invalid input.
3761 continue
3762 else
3763   # Passes both tests.
3764 ac_preproc_ok=:
3765 break
3766 fi
3767 rm -f conftest.err conftest.$ac_ext
3768
3769 done
3770 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3771 rm -f conftest.err conftest.$ac_ext
3772 if $ac_preproc_ok; then :
3773   break
3774 fi
3775
3776     done
3777     ac_cv_prog_CPP=$CPP
3778
3779 fi
3780   CPP=$ac_cv_prog_CPP
3781 else
3782   ac_cv_prog_CPP=$CPP
3783 fi
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3785 $as_echo "$CPP" >&6; }
3786 ac_preproc_ok=false
3787 for ac_c_preproc_warn_flag in '' yes
3788 do
3789   # Use a header file that comes with gcc, so configuring glibc
3790   # with a fresh cross-compiler works.
3791   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3792   # <limits.h> exists even on freestanding compilers.
3793   # On the NeXT, cc -E runs the code through the compiler's parser,
3794   # not just through cpp. "Syntax error" is here to catch this case.
3795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796 /* end confdefs.h.  */
3797 #ifdef __STDC__
3798 # include <limits.h>
3799 #else
3800 # include <assert.h>
3801 #endif
3802                      Syntax error
3803 _ACEOF
3804 if ac_fn_c_try_cpp "$LINENO"; then :
3805
3806 else
3807   # Broken: fails on valid input.
3808 continue
3809 fi
3810 rm -f conftest.err conftest.$ac_ext
3811
3812   # OK, works on sane cases.  Now check whether nonexistent headers
3813   # can be detected and how.
3814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h.  */
3816 #include <ac_nonexistent.h>
3817 _ACEOF
3818 if ac_fn_c_try_cpp "$LINENO"; then :
3819   # Broken: success on invalid input.
3820 continue
3821 else
3822   # Passes both tests.
3823 ac_preproc_ok=:
3824 break
3825 fi
3826 rm -f conftest.err conftest.$ac_ext
3827
3828 done
3829 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3830 rm -f conftest.err conftest.$ac_ext
3831 if $ac_preproc_ok; then :
3832
3833 else
3834   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3836 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3837 See \`config.log' for more details." "$LINENO" 5; }
3838 fi
3839
3840 ac_ext=c
3841 ac_cpp='$CPP $CPPFLAGS'
3842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3845
3846
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3848 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3849 if test "${ac_cv_path_GREP+set}" = set; then :
3850   $as_echo_n "(cached) " >&6
3851 else
3852   if test -z "$GREP"; then
3853   ac_path_GREP_found=false
3854   # Loop through the user's path and test for each of PROGNAME-LIST
3855   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3856 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3857 do
3858   IFS=$as_save_IFS
3859   test -z "$as_dir" && as_dir=.
3860     for ac_prog in grep ggrep; do
3861     for ac_exec_ext in '' $ac_executable_extensions; do
3862       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3863       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3864 # Check for GNU ac_path_GREP and select it if it is found.
3865   # Check for GNU $ac_path_GREP
3866 case `"$ac_path_GREP" --version 2>&1` in
3867 *GNU*)
3868   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3869 *)
3870   ac_count=0
3871   $as_echo_n 0123456789 >"conftest.in"
3872   while :
3873   do
3874     cat "conftest.in" "conftest.in" >"conftest.tmp"
3875     mv "conftest.tmp" "conftest.in"
3876     cp "conftest.in" "conftest.nl"
3877     $as_echo 'GREP' >> "conftest.nl"
3878     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3879     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3880     as_fn_arith $ac_count + 1 && ac_count=$as_val
3881     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3882       # Best one so far, save it but keep looking for a better one
3883       ac_cv_path_GREP="$ac_path_GREP"
3884       ac_path_GREP_max=$ac_count
3885     fi
3886     # 10*(2^10) chars as input seems more than enough
3887     test $ac_count -gt 10 && break
3888   done
3889   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3890 esac
3891
3892       $ac_path_GREP_found && break 3
3893     done
3894   done
3895   done
3896 IFS=$as_save_IFS
3897   if test -z "$ac_cv_path_GREP"; then
3898     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3899   fi
3900 else
3901   ac_cv_path_GREP=$GREP
3902 fi
3903
3904 fi
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3906 $as_echo "$ac_cv_path_GREP" >&6; }
3907  GREP="$ac_cv_path_GREP"
3908
3909
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3911 $as_echo_n "checking for egrep... " >&6; }
3912 if test "${ac_cv_path_EGREP+set}" = set; then :
3913   $as_echo_n "(cached) " >&6
3914 else
3915   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3916    then ac_cv_path_EGREP="$GREP -E"
3917    else
3918      if test -z "$EGREP"; then
3919   ac_path_EGREP_found=false
3920   # Loop through the user's path and test for each of PROGNAME-LIST
3921   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3922 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3923 do
3924   IFS=$as_save_IFS
3925   test -z "$as_dir" && as_dir=.
3926     for ac_prog in egrep; do
3927     for ac_exec_ext in '' $ac_executable_extensions; do
3928       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3929       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3930 # Check for GNU ac_path_EGREP and select it if it is found.
3931   # Check for GNU $ac_path_EGREP
3932 case `"$ac_path_EGREP" --version 2>&1` in
3933 *GNU*)
3934   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3935 *)
3936   ac_count=0
3937   $as_echo_n 0123456789 >"conftest.in"
3938   while :
3939   do
3940     cat "conftest.in" "conftest.in" >"conftest.tmp"
3941     mv "conftest.tmp" "conftest.in"
3942     cp "conftest.in" "conftest.nl"
3943     $as_echo 'EGREP' >> "conftest.nl"
3944     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3945     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3946     as_fn_arith $ac_count + 1 && ac_count=$as_val
3947     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3948       # Best one so far, save it but keep looking for a better one
3949       ac_cv_path_EGREP="$ac_path_EGREP"
3950       ac_path_EGREP_max=$ac_count
3951     fi
3952     # 10*(2^10) chars as input seems more than enough
3953     test $ac_count -gt 10 && break
3954   done
3955   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3956 esac
3957
3958       $ac_path_EGREP_found && break 3
3959     done
3960   done
3961   done
3962 IFS=$as_save_IFS
3963   if test -z "$ac_cv_path_EGREP"; then
3964     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3965   fi
3966 else
3967   ac_cv_path_EGREP=$EGREP
3968 fi
3969
3970    fi
3971 fi
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3973 $as_echo "$ac_cv_path_EGREP" >&6; }
3974  EGREP="$ac_cv_path_EGREP"
3975
3976
3977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3978 $as_echo_n "checking for ANSI C header files... " >&6; }
3979 if test "${ac_cv_header_stdc+set}" = set; then :
3980   $as_echo_n "(cached) " >&6
3981 else
3982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3983 /* end confdefs.h.  */
3984 #include <stdlib.h>
3985 #include <stdarg.h>
3986 #include <string.h>
3987 #include <float.h>
3988
3989 int
3990 main ()
3991 {
3992
3993   ;
3994   return 0;
3995 }
3996 _ACEOF
3997 if ac_fn_c_try_compile "$LINENO"; then :
3998   ac_cv_header_stdc=yes
3999 else
4000   ac_cv_header_stdc=no
4001 fi
4002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4003
4004 if test $ac_cv_header_stdc = yes; then
4005   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4007 /* end confdefs.h.  */
4008 #include <string.h>
4009
4010 _ACEOF
4011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4012   $EGREP "memchr" >/dev/null 2>&1; then :
4013
4014 else
4015   ac_cv_header_stdc=no
4016 fi
4017 rm -f conftest*
4018
4019 fi
4020
4021 if test $ac_cv_header_stdc = yes; then
4022   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4024 /* end confdefs.h.  */
4025 #include <stdlib.h>
4026
4027 _ACEOF
4028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4029   $EGREP "free" >/dev/null 2>&1; then :
4030
4031 else
4032   ac_cv_header_stdc=no
4033 fi
4034 rm -f conftest*
4035
4036 fi
4037
4038 if test $ac_cv_header_stdc = yes; then
4039   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4040   if test "$cross_compiling" = yes; then :
4041   :
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045 #include <ctype.h>
4046 #include <stdlib.h>
4047 #if ((' ' & 0x0FF) == 0x020)
4048 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4049 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4050 #else
4051 # define ISLOWER(c) \
4052                    (('a' <= (c) && (c) <= 'i') \
4053                      || ('j' <= (c) && (c) <= 'r') \
4054                      || ('s' <= (c) && (c) <= 'z'))
4055 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4056 #endif
4057
4058 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4059 int
4060 main ()
4061 {
4062   int i;
4063   for (i = 0; i < 256; i++)
4064     if (XOR (islower (i), ISLOWER (i))
4065         || toupper (i) != TOUPPER (i))
4066       return 2;
4067   return 0;
4068 }
4069 _ACEOF
4070 if ac_fn_c_try_run "$LINENO"; then :
4071
4072 else
4073   ac_cv_header_stdc=no
4074 fi
4075 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4076   conftest.$ac_objext conftest.beam conftest.$ac_ext
4077 fi
4078
4079 fi
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4082 $as_echo "$ac_cv_header_stdc" >&6; }
4083 if test $ac_cv_header_stdc = yes; then
4084
4085 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4086
4087 fi
4088
4089 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4090 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4091                   inttypes.h stdint.h unistd.h
4092 do :
4093   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4094 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4095 "
4096 eval as_val=\$$as_ac_Header
4097    if test "x$as_val" = x""yes; then :
4098   cat >>confdefs.h <<_ACEOF
4099 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4100 _ACEOF
4101
4102 fi
4103
4104 done
4105
4106
4107
4108
4109
4110   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4111 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4112   MINIX=yes
4113 else
4114   MINIX=
4115 fi
4116
4117
4118   if test "$MINIX" = yes; then
4119
4120 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4121
4122
4123 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4124
4125
4126 $as_echo "#define _MINIX 1" >>confdefs.h
4127
4128   fi
4129
4130         case "$host_os" in
4131     hpux*)
4132
4133 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4134
4135       ;;
4136   esac
4137
4138
4139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4140 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4141 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4142   $as_echo_n "(cached) " >&6
4143 else
4144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4145 /* end confdefs.h.  */
4146
4147 #         define __EXTENSIONS__ 1
4148           $ac_includes_default
4149 int
4150 main ()
4151 {
4152
4153   ;
4154   return 0;
4155 }
4156 _ACEOF
4157 if ac_fn_c_try_compile "$LINENO"; then :
4158   ac_cv_safe_to_define___extensions__=yes
4159 else
4160   ac_cv_safe_to_define___extensions__=no
4161 fi
4162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4163 fi
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4165 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4166   test $ac_cv_safe_to_define___extensions__ = yes &&
4167     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4168
4169   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4170
4171   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4172
4173   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4174
4175   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4176
4177
4178 if test -n "$ac_tool_prefix"; then
4179   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4180 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4182 $as_echo_n "checking for $ac_word... " >&6; }
4183 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4184   $as_echo_n "(cached) " >&6
4185 else
4186   if test -n "$RANLIB"; then
4187   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4188 else
4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4190 for as_dir in $PATH
4191 do
4192   IFS=$as_save_IFS
4193   test -z "$as_dir" && as_dir=.
4194     for ac_exec_ext in '' $ac_executable_extensions; do
4195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4196     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4198     break 2
4199   fi
4200 done
4201   done
4202 IFS=$as_save_IFS
4203
4204 fi
4205 fi
4206 RANLIB=$ac_cv_prog_RANLIB
4207 if test -n "$RANLIB"; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4209 $as_echo "$RANLIB" >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215
4216 fi
4217 if test -z "$ac_cv_prog_RANLIB"; then
4218   ac_ct_RANLIB=$RANLIB
4219   # Extract the first word of "ranlib", so it can be a program name with args.
4220 set dummy ranlib; ac_word=$2
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4222 $as_echo_n "checking for $ac_word... " >&6; }
4223 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4224   $as_echo_n "(cached) " >&6
4225 else
4226   if test -n "$ac_ct_RANLIB"; then
4227   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4228 else
4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4230 for as_dir in $PATH
4231 do
4232   IFS=$as_save_IFS
4233   test -z "$as_dir" && as_dir=.
4234     for ac_exec_ext in '' $ac_executable_extensions; do
4235   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4236     ac_cv_prog_ac_ct_RANLIB="ranlib"
4237     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4238     break 2
4239   fi
4240 done
4241   done
4242 IFS=$as_save_IFS
4243
4244 fi
4245 fi
4246 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4247 if test -n "$ac_ct_RANLIB"; then
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4249 $as_echo "$ac_ct_RANLIB" >&6; }
4250 else
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4252 $as_echo "no" >&6; }
4253 fi
4254
4255   if test "x$ac_ct_RANLIB" = x; then
4256     RANLIB=":"
4257   else
4258     case $cross_compiling:$ac_tool_warned in
4259 yes:)
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4261 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4262 ac_tool_warned=yes ;;
4263 esac
4264     RANLIB=$ac_ct_RANLIB
4265   fi
4266 else
4267   RANLIB="$ac_cv_prog_RANLIB"
4268 fi
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278   # Code from module arg-nonnull:
4279   # Code from module c++defs:
4280   # Code from module extensions:
4281
4282   # Code from module include_next:
4283   # Code from module memchr:
4284   # Code from module memmem:
4285   # Code from module memmem-simple:
4286   # Code from module multiarch:
4287   # Code from module stddef:
4288   # Code from module stdint:
4289   # Code from module string:
4290   # Code from module warn-on-use:
4291   # Code from module wchar:
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4294 $as_echo_n "checking target system type... " >&6; }
4295 if test "${ac_cv_target+set}" = set; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   if test "x$target_alias" = x; then
4299   ac_cv_target=$ac_cv_host
4300 else
4301   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4302     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4303 fi
4304
4305 fi
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4307 $as_echo "$ac_cv_target" >&6; }
4308 case $ac_cv_target in
4309 *-*-*) ;;
4310 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4311 esac
4312 target=$ac_cv_target
4313 ac_save_IFS=$IFS; IFS='-'
4314 set x $ac_cv_target
4315 shift
4316 target_cpu=$1
4317 target_vendor=$2
4318 shift; shift
4319 # Remember, the first character of IFS is used to create $*,
4320 # except with old shells:
4321 target_os=$*
4322 IFS=$ac_save_IFS
4323 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4324
4325
4326 # The aliases save the names the user supplied, while $host etc.
4327 # will get canonicalized.
4328 test -n "$target_alias" &&
4329   test "$program_prefix$program_suffix$program_transform_name" = \
4330     NONENONEs,x,x, &&
4331   program_prefix=${target_alias}-
4332
4333 # The tests for host and target for $enable_largefile require
4334 # canonical names.
4335
4336
4337
4338 # As the $enable_largefile decision depends on --enable-plugins we must set it
4339 # even in directories otherwise not depending on the $plugins option.
4340
4341
4342 # Check whether --enable-plugins was given.
4343 if test "${enable_plugins+set}" = set; then :
4344   enableval=$enable_plugins; case "${enableval}" in
4345   yes | "") plugins=yes ;;
4346   no) plugins=no ;;
4347   *) plugins=yes ;;
4348  esac
4349 else
4350   plugins=no
4351 fi
4352
4353
4354
4355 case "${host}" in
4356   sparc-*-solaris*|i[3-7]86-*-solaris*)
4357     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4358     # are mutually exclusive; and without procfs support, the bfd/ elf module
4359     # cannot provide certain routines such as elfcore_write_prpsinfo
4360     # or elfcore_write_prstatus.  So unless the user explicitly requested
4361     # large-file support through the --enable-largefile switch, disable
4362     # large-file support in favor of procfs support.
4363     test "${target}" = "${host}" -a "x$plugins" = xno \
4364       && : ${enable_largefile="no"}
4365     ;;
4366 esac
4367
4368 # Check whether --enable-largefile was given.
4369 if test "${enable_largefile+set}" = set; then :
4370   enableval=$enable_largefile;
4371 fi
4372
4373 if test "$enable_largefile" != no; then
4374
4375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4376 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4377 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   ac_cv_sys_largefile_CC=no
4381      if test "$GCC" != yes; then
4382        ac_save_CC=$CC
4383        while :; do
4384          # IRIX 6.2 and later do not support large files by default,
4385          # so use the C compiler's -n32 option if that helps.
4386          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4387 /* end confdefs.h.  */
4388 #include <sys/types.h>
4389  /* Check that off_t can represent 2**63 - 1 correctly.
4390     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4391     since some C++ compilers masquerading as C compilers
4392     incorrectly reject 9223372036854775807.  */
4393 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4394   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4395                        && LARGE_OFF_T % 2147483647 == 1)
4396                       ? 1 : -1];
4397 int
4398 main ()
4399 {
4400
4401   ;
4402   return 0;
4403 }
4404 _ACEOF
4405          if ac_fn_c_try_compile "$LINENO"; then :
4406   break
4407 fi
4408 rm -f core conftest.err conftest.$ac_objext
4409          CC="$CC -n32"
4410          if ac_fn_c_try_compile "$LINENO"; then :
4411   ac_cv_sys_largefile_CC=' -n32'; break
4412 fi
4413 rm -f core conftest.err conftest.$ac_objext
4414          break
4415        done
4416        CC=$ac_save_CC
4417        rm -f conftest.$ac_ext
4418     fi
4419 fi
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4421 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4422   if test "$ac_cv_sys_largefile_CC" != no; then
4423     CC=$CC$ac_cv_sys_largefile_CC
4424   fi
4425
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4427 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4428 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   while :; do
4432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h.  */
4434 #include <sys/types.h>
4435  /* Check that off_t can represent 2**63 - 1 correctly.
4436     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4437     since some C++ compilers masquerading as C compilers
4438     incorrectly reject 9223372036854775807.  */
4439 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4440   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4441                        && LARGE_OFF_T % 2147483647 == 1)
4442                       ? 1 : -1];
4443 int
4444 main ()
4445 {
4446
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 if ac_fn_c_try_compile "$LINENO"; then :
4452   ac_cv_sys_file_offset_bits=no; break
4453 fi
4454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4456 /* end confdefs.h.  */
4457 #define _FILE_OFFSET_BITS 64
4458 #include <sys/types.h>
4459  /* Check that off_t can represent 2**63 - 1 correctly.
4460     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4461     since some C++ compilers masquerading as C compilers
4462     incorrectly reject 9223372036854775807.  */
4463 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4464   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4465                        && LARGE_OFF_T % 2147483647 == 1)
4466                       ? 1 : -1];
4467 int
4468 main ()
4469 {
4470
4471   ;
4472   return 0;
4473 }
4474 _ACEOF
4475 if ac_fn_c_try_compile "$LINENO"; then :
4476   ac_cv_sys_file_offset_bits=64; break
4477 fi
4478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4479   ac_cv_sys_file_offset_bits=unknown
4480   break
4481 done
4482 fi
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4484 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4485 case $ac_cv_sys_file_offset_bits in #(
4486   no | unknown) ;;
4487   *)
4488 cat >>confdefs.h <<_ACEOF
4489 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4490 _ACEOF
4491 ;;
4492 esac
4493 rm -rf conftest*
4494   if test $ac_cv_sys_file_offset_bits = unknown; then
4495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4496 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4497 if test "${ac_cv_sys_large_files+set}" = set; then :
4498   $as_echo_n "(cached) " >&6
4499 else
4500   while :; do
4501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h.  */
4503 #include <sys/types.h>
4504  /* Check that off_t can represent 2**63 - 1 correctly.
4505     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4506     since some C++ compilers masquerading as C compilers
4507     incorrectly reject 9223372036854775807.  */
4508 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4509   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4510                        && LARGE_OFF_T % 2147483647 == 1)
4511                       ? 1 : -1];
4512 int
4513 main ()
4514 {
4515
4516   ;
4517   return 0;
4518 }
4519 _ACEOF
4520 if ac_fn_c_try_compile "$LINENO"; then :
4521   ac_cv_sys_large_files=no; break
4522 fi
4523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h.  */
4526 #define _LARGE_FILES 1
4527 #include <sys/types.h>
4528  /* Check that off_t can represent 2**63 - 1 correctly.
4529     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4530     since some C++ compilers masquerading as C compilers
4531     incorrectly reject 9223372036854775807.  */
4532 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4533   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4534                        && LARGE_OFF_T % 2147483647 == 1)
4535                       ? 1 : -1];
4536 int
4537 main ()
4538 {
4539
4540   ;
4541   return 0;
4542 }
4543 _ACEOF
4544 if ac_fn_c_try_compile "$LINENO"; then :
4545   ac_cv_sys_large_files=1; break
4546 fi
4547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4548   ac_cv_sys_large_files=unknown
4549   break
4550 done
4551 fi
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4553 $as_echo "$ac_cv_sys_large_files" >&6; }
4554 case $ac_cv_sys_large_files in #(
4555   no | unknown) ;;
4556   *)
4557 cat >>confdefs.h <<_ACEOF
4558 #define _LARGE_FILES $ac_cv_sys_large_files
4559 _ACEOF
4560 ;;
4561 esac
4562 rm -rf conftest*
4563   fi
4564 fi
4565
4566
4567
4568
4569
4570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4571 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4572 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4573   $as_echo_n "(cached) " >&6
4574 else
4575   am_cv_prog_cc_stdc=no
4576 ac_save_CC="$CC"
4577 # Don't try gcc -ansi; that turns off useful extensions and
4578 # breaks some systems' header files.
4579 # AIX                   -qlanglvl=ansi
4580 # Ultrix and OSF/1      -std1
4581 # HP-UX 10.20 and later -Ae
4582 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4583 # SVR4                  -Xc -D__EXTENSIONS__
4584 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4585 do
4586   CC="$ac_save_CC $ac_arg"
4587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588 /* end confdefs.h.  */
4589 #include <stdarg.h>
4590 #include <stdio.h>
4591 #include <sys/types.h>
4592 #include <sys/stat.h>
4593 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4594 struct buf { int x; };
4595 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4596 static char *e (p, i)
4597      char **p;
4598      int i;
4599 {
4600   return p[i];
4601 }
4602 static char *f (char * (*g) (char **, int), char **p, ...)
4603 {
4604   char *s;
4605   va_list v;
4606   va_start (v,p);
4607   s = g (p, va_arg (v,int));
4608   va_end (v);
4609   return s;
4610 }
4611 int test (int i, double x);
4612 struct s1 {int (*f) (int a);};
4613 struct s2 {int (*f) (double a);};
4614 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4615 int argc;
4616 char **argv;
4617
4618 int
4619 main ()
4620 {
4621
4622 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4623
4624   ;
4625   return 0;
4626 }
4627 _ACEOF
4628 if ac_fn_c_try_compile "$LINENO"; then :
4629   am_cv_prog_cc_stdc="$ac_arg"; break
4630 fi
4631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4632 done
4633 CC="$ac_save_CC"
4634
4635 fi
4636
4637 if test -z "$am_cv_prog_cc_stdc"; then
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4639 $as_echo "none needed" >&6; }
4640 else
4641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4642 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4643 fi
4644 case "x$am_cv_prog_cc_stdc" in
4645   x|xno) ;;
4646   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4647 esac
4648
4649
4650 ac_aux_dir=
4651 for ac_dir in .. "$srcdir"/..; do
4652   for ac_t in install-sh install.sh shtool; do
4653     if test -f "$ac_dir/$ac_t"; then
4654       ac_aux_dir=$ac_dir
4655       ac_install_sh="$ac_aux_dir/$ac_t -c"
4656       break 2
4657     fi
4658   done
4659 done
4660 if test -z "$ac_aux_dir"; then
4661   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4662 fi
4663
4664 # These three variables are undocumented and unsupported,
4665 # and are intended to be withdrawn in a future Autoconf release.
4666 # They can cause serious problems if a builder's source tree is in a directory
4667 # whose full name contains unusual characters.
4668 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4669 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4670 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4671
4672
4673
4674
4675 # Dependency checking.
4676 rm -rf .tst 2>/dev/null
4677 mkdir .tst 2>/dev/null
4678 if test -d .tst; then
4679   am__leading_dot=.
4680 else
4681   am__leading_dot=_
4682 fi
4683 rmdir .tst 2>/dev/null
4684
4685 DEPDIR="${am__leading_dot}deps"
4686
4687 ac_config_commands="$ac_config_commands depdir"
4688
4689
4690 depcc="$CC"   am_compiler_list=
4691
4692 am_depcomp=$ac_aux_dir/depcomp
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4694 $as_echo_n "checking dependency style of $depcc... " >&6; }
4695 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4696   $as_echo_n "(cached) " >&6
4697 else
4698   if test -f "$am_depcomp"; then
4699   # We make a subdir and do the tests there.  Otherwise we can end up
4700   # making bogus files that we don't know about and never remove.  For
4701   # instance it was reported that on HP-UX the gcc test will end up
4702   # making a dummy file named `D' -- because `-MD' means `put the output
4703   # in D'.
4704   mkdir conftest.dir
4705   # Copy depcomp to subdir because otherwise we won't find it if we're
4706   # using a relative directory.
4707   cp "$am_depcomp" conftest.dir
4708   cd conftest.dir
4709   # We will build objects and dependencies in a subdirectory because
4710   # it helps to detect inapplicable dependency modes.  For instance
4711   # both Tru64's cc and ICC support -MD to output dependencies as a
4712   # side effect of compilation, but ICC will put the dependencies in
4713   # the current directory while Tru64 will put them in the object
4714   # directory.
4715   mkdir sub
4716
4717   am_cv_CC_dependencies_compiler_type=none
4718   if test "$am_compiler_list" = ""; then
4719      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4720   fi
4721   for depmode in $am_compiler_list; do
4722     if test $depmode = none; then break; fi
4723
4724     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4725     # Setup a source with many dependencies, because some compilers
4726     # like to wrap large dependency lists on column 80 (with \), and
4727     # we should not choose a depcomp mode which is confused by this.
4728     #
4729     # We need to recreate these files for each test, as the compiler may
4730     # overwrite some of them when testing with obscure command lines.
4731     # This happens at least with the AIX C compiler.
4732     : > sub/conftest.c
4733     for i in 1 2 3 4 5 6; do
4734       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4735       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4736       # Solaris 8's {/usr,}/bin/sh.
4737       touch sub/conftst$i.h
4738     done
4739     echo "include sub/conftest.Po" > confmf
4740
4741     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4742     # mode.  It turns out that the SunPro C++ compiler does not properly
4743     # handle `-M -o', and we need to detect this.
4744     depcmd="depmode=$depmode \
4745        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4746        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4747        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4748     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4749     if env $depcmd > conftest.err 2>&1 &&
4750        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4751        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4752        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4753       # icc doesn't choke on unknown options, it will just issue warnings
4754       # or remarks (even with -Werror).  So we grep stderr for any message
4755       # that says an option was ignored or not supported.
4756       # When given -MP, icc 7.0 and 7.1 complain thusly:
4757       #   icc: Command line warning: ignoring option '-M'; no argument required
4758       # The diagnosis changed in icc 8.0:
4759       #   icc: Command line remark: option '-MP' not supported
4760       if (grep 'ignoring option' conftest.err ||
4761           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4762         am_cv_CC_dependencies_compiler_type=$depmode
4763         $as_echo "$as_me:$LINENO: success" >&5
4764         break
4765       fi
4766     fi
4767     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4768     sed -e 's/^/| /' < conftest.err >&5
4769   done
4770
4771   cd ..
4772   rm -rf conftest.dir
4773 else
4774   am_cv_CC_dependencies_compiler_type=none
4775 fi
4776
4777 fi
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4779 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4780 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4781 then as_fn_error "no usable dependency style found" "$LINENO" 5
4782 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4783
4784 fi
4785
4786
4787 # Check for the 'make' the user wants to use.
4788 for ac_prog in make
4789 do
4790   # Extract the first word of "$ac_prog", so it can be a program name with args.
4791 set dummy $ac_prog; ac_word=$2
4792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4793 $as_echo_n "checking for $ac_word... " >&6; }
4794 if test "${ac_cv_prog_MAKE+set}" = set; then :
4795   $as_echo_n "(cached) " >&6
4796 else
4797   if test -n "$MAKE"; then
4798   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4799 else
4800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4801 for as_dir in $PATH
4802 do
4803   IFS=$as_save_IFS
4804   test -z "$as_dir" && as_dir=.
4805     for ac_exec_ext in '' $ac_executable_extensions; do
4806   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4807     ac_cv_prog_MAKE="$ac_prog"
4808     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4809     break 2
4810   fi
4811 done
4812   done
4813 IFS=$as_save_IFS
4814
4815 fi
4816 fi
4817 MAKE=$ac_cv_prog_MAKE
4818 if test -n "$MAKE"; then
4819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4820 $as_echo "$MAKE" >&6; }
4821 else
4822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4823 $as_echo "no" >&6; }
4824 fi
4825
4826
4827   test -n "$MAKE" && break
4828 done
4829
4830 MAKE_IS_GNU=
4831 case "`$MAKE --version 2>&1 | sed 1q`" in
4832   *GNU*)
4833     MAKE_IS_GNU=yes
4834     ;;
4835 esac
4836  if test "$MAKE_IS_GNU" = yes; then
4837   GMAKE_TRUE=
4838   GMAKE_FALSE='#'
4839 else
4840   GMAKE_TRUE='#'
4841   GMAKE_FALSE=
4842 fi
4843
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4845 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4846 set x ${MAKE-make}
4847 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4848 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4849   $as_echo_n "(cached) " >&6
4850 else
4851   cat >conftest.make <<\_ACEOF
4852 SHELL = /bin/sh
4853 all:
4854         @echo '@@@%%%=$(MAKE)=@@@%%%'
4855 _ACEOF
4856 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4857 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4858   *@@@%%%=?*=@@@%%%*)
4859     eval ac_cv_prog_make_${ac_make}_set=yes;;
4860   *)
4861     eval ac_cv_prog_make_${ac_make}_set=no;;
4862 esac
4863 rm -f conftest.make
4864 fi
4865 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4867 $as_echo "yes" >&6; }
4868   SET_MAKE=
4869 else
4870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4871 $as_echo "no" >&6; }
4872   SET_MAKE="MAKE=${MAKE-make}"
4873 fi
4874
4875
4876
4877 CONFIG_OBS=
4878 CONFIG_DEPS=
4879 CONFIG_SRCS=
4880 ENABLE_CFLAGS=
4881
4882 CONFIG_ALL=
4883 CONFIG_CLEAN=
4884 CONFIG_INSTALL=
4885 CONFIG_UNINSTALL=
4886
4887 # If we haven't got the data from the intl directory,
4888 # assume NLS is disabled.
4889 USE_NLS=no
4890 LIBINTL=
4891 LIBINTL_DEP=
4892 INCINTL=
4893 XGETTEXT=
4894 GMSGFMT=
4895 POSUB=
4896
4897 if test -f  ../intl/config.intl; then
4898   .  ../intl/config.intl
4899 fi
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4901 $as_echo_n "checking whether NLS is requested... " >&6; }
4902 if test x"$USE_NLS" != xyes; then
4903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4904 $as_echo "no" >&6; }
4905 else
4906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4907 $as_echo "yes" >&6; }
4908
4909 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4910
4911
4912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4913 $as_echo_n "checking for catalogs to be installed... " >&6; }
4914   # Look for .po and .gmo files in the source directory.
4915   CATALOGS=
4916   XLINGUAS=
4917   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4918     # If there aren't any .gmo files the shell will give us the
4919     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4920     # weeded out.
4921     case "$cat" in *\**)
4922       continue;;
4923     esac
4924     # The quadruple backslash is collapsed to a double backslash
4925     # by the backticks, then collapsed again by the double quotes,
4926     # leaving us with one backslash in the sed expression (right
4927     # before the dot that mustn't act as a wildcard).
4928     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4929     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4930     # The user is allowed to set LINGUAS to a list of languages to
4931     # install catalogs for.  If it's empty that means "all of them."
4932     if test "x$LINGUAS" = x; then
4933       CATALOGS="$CATALOGS $cat"
4934       XLINGUAS="$XLINGUAS $lang"
4935     else
4936       case "$LINGUAS" in *$lang*)
4937         CATALOGS="$CATALOGS $cat"
4938         XLINGUAS="$XLINGUAS $lang"
4939         ;;
4940       esac
4941     fi
4942   done
4943   LINGUAS="$XLINGUAS"
4944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4945 $as_echo "$LINGUAS" >&6; }
4946
4947
4948     DATADIRNAME=share
4949
4950   INSTOBJEXT=.mo
4951
4952   GENCAT=gencat
4953
4954   CATOBJEXT=.gmo
4955
4956 fi
4957
4958 localedir='${datadir}/locale'
4959
4960
4961 if test x"$USE_NLS" = xyes; then
4962    CONFIG_ALL="$CONFIG_ALL all-po"
4963    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4964    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4965    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4966 fi
4967
4968
4969
4970
4971
4972           LIBC_FATAL_STDERR_=1
4973   export LIBC_FATAL_STDERR_
4974
4975
4976
4977
4978
4979   for ac_header in $gl_header_list
4980 do :
4981   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4982 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4983 eval as_val=\$$as_ac_Header
4984    if test "x$as_val" = x""yes; then :
4985   cat >>confdefs.h <<_ACEOF
4986 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4987 _ACEOF
4988
4989 fi
4990
4991 done
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001   for ac_func in $gl_func_list
5002 do :
5003   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5004 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5005 eval as_val=\$$as_ac_var
5006    if test "x$as_val" = x""yes; then :
5007   cat >>confdefs.h <<_ACEOF
5008 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5009 _ACEOF
5010
5011 fi
5012 done
5013
5014
5015
5016
5017
5018
5019   GNULIB_MEMCHR=0;
5020   GNULIB_MEMMEM=0;
5021   GNULIB_MEMPCPY=0;
5022   GNULIB_MEMRCHR=0;
5023   GNULIB_RAWMEMCHR=0;
5024   GNULIB_STPCPY=0;
5025   GNULIB_STPNCPY=0;
5026   GNULIB_STRCHRNUL=0;
5027   GNULIB_STRDUP=0;
5028   GNULIB_STRNCAT=0;
5029   GNULIB_STRNDUP=0;
5030   GNULIB_STRNLEN=0;
5031   GNULIB_STRPBRK=0;
5032   GNULIB_STRSEP=0;
5033   GNULIB_STRSTR=0;
5034   GNULIB_STRCASESTR=0;
5035   GNULIB_STRTOK_R=0;
5036   GNULIB_MBSLEN=0;
5037   GNULIB_MBSNLEN=0;
5038   GNULIB_MBSCHR=0;
5039   GNULIB_MBSRCHR=0;
5040   GNULIB_MBSSTR=0;
5041   GNULIB_MBSCASECMP=0;
5042   GNULIB_MBSNCASECMP=0;
5043   GNULIB_MBSPCASECMP=0;
5044   GNULIB_MBSCASESTR=0;
5045   GNULIB_MBSCSPN=0;
5046   GNULIB_MBSPBRK=0;
5047   GNULIB_MBSSPN=0;
5048   GNULIB_MBSSEP=0;
5049   GNULIB_MBSTOK_R=0;
5050   GNULIB_STRERROR=0;
5051   GNULIB_STRSIGNAL=0;
5052   GNULIB_STRVERSCMP=0;
5053   HAVE_MBSLEN=0;
5054     HAVE_MEMCHR=1;
5055   HAVE_DECL_MEMMEM=1;
5056   HAVE_MEMPCPY=1;
5057   HAVE_DECL_MEMRCHR=1;
5058   HAVE_RAWMEMCHR=1;
5059   HAVE_STPCPY=1;
5060   HAVE_STPNCPY=1;
5061   HAVE_STRCHRNUL=1;
5062   HAVE_DECL_STRDUP=1;
5063   HAVE_DECL_STRNDUP=1;
5064   HAVE_DECL_STRNLEN=1;
5065   HAVE_STRPBRK=1;
5066   HAVE_STRSEP=1;
5067   HAVE_STRCASESTR=1;
5068   HAVE_DECL_STRTOK_R=1;
5069   HAVE_DECL_STRSIGNAL=1;
5070   HAVE_STRVERSCMP=1;
5071   REPLACE_MEMCHR=0;
5072   REPLACE_MEMMEM=0;
5073   REPLACE_STPNCPY=0;
5074   REPLACE_STRDUP=0;
5075   REPLACE_STRSTR=0;
5076   REPLACE_STRCASESTR=0;
5077   REPLACE_STRERROR=0;
5078   REPLACE_STRNCAT=0;
5079   REPLACE_STRNDUP=0;
5080   REPLACE_STRNLEN=0;
5081   REPLACE_STRSIGNAL=0;
5082   REPLACE_STRTOK_R=0;
5083   UNDEFINE_STRTOK_R=0;
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5098   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5099   # irrelevant for anonymous mappings.
5100   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5101 if test "x$ac_cv_func_mmap" = x""yes; then :
5102   gl_have_mmap=yes
5103 else
5104   gl_have_mmap=no
5105 fi
5106
5107
5108   # Try to allow MAP_ANONYMOUS.
5109   gl_have_mmap_anonymous=no
5110   if test $gl_have_mmap = yes; then
5111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5112 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5114 /* end confdefs.h.  */
5115
5116 #include <sys/mman.h>
5117 #ifdef MAP_ANONYMOUS
5118     I cant identify this map.
5119 #endif
5120
5121 _ACEOF
5122 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5123   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5124   gl_have_mmap_anonymous=yes
5125 fi
5126 rm -f conftest*
5127
5128     if test $gl_have_mmap_anonymous != yes; then
5129       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5130 /* end confdefs.h.  */
5131
5132 #include <sys/mman.h>
5133 #ifdef MAP_ANON
5134     I cant identify this map.
5135 #endif
5136
5137 _ACEOF
5138 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5139   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5140
5141 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5142
5143          gl_have_mmap_anonymous=yes
5144 fi
5145 rm -f conftest*
5146
5147     fi
5148     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5149 $as_echo "$gl_have_mmap_anonymous" >&6; }
5150     if test $gl_have_mmap_anonymous = yes; then
5151
5152 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5153
5154     fi
5155   fi
5156
5157
5158   :
5159
5160
5161
5162
5163
5164
5165   :
5166
5167
5168
5169
5170
5171
5172
5173
5174   :
5175
5176
5177
5178
5179
5180   if test $ac_cv_func_memchr = yes; then
5181     # Detect platform-specific bugs in some versions of glibc:
5182     # memchr should not dereference anything with length 0
5183     #   http://bugzilla.redhat.com/499689
5184     # memchr should not dereference overestimated length after a match
5185     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5186     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5187     # Assume that memchr works on platforms that lack mprotect.
5188     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5189 $as_echo_n "checking whether memchr works... " >&6; }
5190 if test "${gl_cv_func_memchr_works+set}" = set; then :
5191   $as_echo_n "(cached) " >&6
5192 else
5193   if test "$cross_compiling" = yes; then :
5194          gl_cv_func_memchr_works="guessing no"
5195 else
5196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5197 /* end confdefs.h.  */
5198
5199 #include <string.h>
5200 #if HAVE_SYS_MMAN_H
5201 # include <fcntl.h>
5202 # include <unistd.h>
5203 # include <sys/types.h>
5204 # include <sys/mman.h>
5205 # ifndef MAP_FILE
5206 #  define MAP_FILE 0
5207 # endif
5208 #endif
5209
5210 int
5211 main ()
5212 {
5213
5214   char *fence = NULL;
5215 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5216 # if HAVE_MAP_ANONYMOUS
5217   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5218   const int fd = -1;
5219 # else /* !HAVE_MAP_ANONYMOUS */
5220   const int flags = MAP_FILE | MAP_PRIVATE;
5221   int fd = open ("/dev/zero", O_RDONLY, 0666);
5222   if (fd >= 0)
5223 # endif
5224     {
5225       int pagesize = getpagesize ();
5226       char *two_pages =
5227         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5228                        flags, fd, 0);
5229       if (two_pages != (char *)(-1)
5230           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5231         fence = two_pages + pagesize;
5232     }
5233 #endif
5234   if (fence)
5235     {
5236       if (memchr (fence, 0, 0))
5237         return 1;
5238       strcpy (fence - 9, "12345678");
5239       if (memchr (fence - 9, 0, 79) != fence - 1)
5240         return 2;
5241     }
5242   return 0;
5243
5244   ;
5245   return 0;
5246 }
5247 _ACEOF
5248 if ac_fn_c_try_run "$LINENO"; then :
5249   gl_cv_func_memchr_works=yes
5250 else
5251   gl_cv_func_memchr_works=no
5252 fi
5253 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5254   conftest.$ac_objext conftest.beam conftest.$ac_ext
5255 fi
5256
5257 fi
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5259 $as_echo "$gl_cv_func_memchr_works" >&6; }
5260     if test "$gl_cv_func_memchr_works" != yes; then
5261       REPLACE_MEMCHR=1
5262     fi
5263   else
5264     HAVE_MEMCHR=0
5265   fi
5266   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5267
5268
5269
5270
5271
5272
5273
5274
5275   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5276
5277
5278   for ac_header in bp-sym.h
5279 do :
5280   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5281 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5282   cat >>confdefs.h <<_ACEOF
5283 #define HAVE_BP_SYM_H 1
5284 _ACEOF
5285
5286 fi
5287
5288 done
5289
5290
5291   fi
5292
5293
5294       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5295 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5296   ac_have_decl=1
5297 else
5298   ac_have_decl=0
5299 fi
5300
5301 cat >>confdefs.h <<_ACEOF
5302 #define HAVE_DECL_MEMMEM $ac_have_decl
5303 _ACEOF
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318   for ac_func in memmem
5319 do :
5320   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5321 if test "x$ac_cv_func_memmem" = x""yes; then :
5322   cat >>confdefs.h <<_ACEOF
5323 #define HAVE_MEMMEM 1
5324 _ACEOF
5325
5326 else
5327
5328     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5329
5330 fi
5331 done
5332
5333
5334
5335   :
5336
5337
5338
5339
5340
5341   if test $ac_cv_have_decl_memmem = no; then
5342     HAVE_DECL_MEMMEM=0
5343   fi
5344   :
5345
5346
5347     gl_cv_c_multiarch=no
5348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5349 /* end confdefs.h.  */
5350 #ifndef __APPLE_CC__
5351          not a universal capable compiler
5352         #endif
5353         typedef int dummy;
5354
5355 _ACEOF
5356 if ac_fn_c_try_compile "$LINENO"; then :
5357
5358                arch=
5359      prev=
5360      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5361        if test -n "$prev"; then
5362          case $word in
5363            i?86 | x86_64 | ppc | ppc64)
5364              if test -z "$arch" || test "$arch" = "$word"; then
5365                arch="$word"
5366              else
5367                gl_cv_c_multiarch=yes
5368              fi
5369              ;;
5370          esac
5371          prev=
5372        else
5373          if test "x$word" = "x-arch"; then
5374            prev=arch
5375          fi
5376        fi
5377      done
5378
5379 fi
5380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5381   if test $gl_cv_c_multiarch = yes; then
5382
5383 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5384
5385     APPLE_UNIVERSAL_BUILD=1
5386   else
5387     APPLE_UNIVERSAL_BUILD=0
5388   fi
5389
5390
5391
5392     REPLACE_NULL=0;
5393   HAVE_WCHAR_T=1;
5394   STDDEF_H='';
5395
5396
5397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5398 $as_echo_n "checking for wchar_t... " >&6; }
5399 if test "${gt_cv_c_wchar_t+set}" = set; then :
5400   $as_echo_n "(cached) " >&6
5401 else
5402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403 /* end confdefs.h.  */
5404 #include <stddef.h>
5405        wchar_t foo = (wchar_t)'\0';
5406 int
5407 main ()
5408 {
5409
5410   ;
5411   return 0;
5412 }
5413 _ACEOF
5414 if ac_fn_c_try_compile "$LINENO"; then :
5415   gt_cv_c_wchar_t=yes
5416 else
5417   gt_cv_c_wchar_t=no
5418 fi
5419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5420 fi
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5422 $as_echo "$gt_cv_c_wchar_t" >&6; }
5423   if test $gt_cv_c_wchar_t = yes; then
5424
5425 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5426
5427   fi
5428
5429
5430
5431   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5432 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5433 if test "${gl_cv_have_include_next+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436   rm -rf conftestd1a conftestd1b conftestd2
5437      mkdir conftestd1a conftestd1b conftestd2
5438                                                   cat <<EOF > conftestd1a/conftest.h
5439 #define DEFINED_IN_CONFTESTD1
5440 #include_next <conftest.h>
5441 #ifdef DEFINED_IN_CONFTESTD2
5442 int foo;
5443 #else
5444 #error "include_next doesn't work"
5445 #endif
5446 EOF
5447      cat <<EOF > conftestd1b/conftest.h
5448 #define DEFINED_IN_CONFTESTD1
5449 #include <stdio.h>
5450 #include_next <conftest.h>
5451 #ifdef DEFINED_IN_CONFTESTD2
5452 int foo;
5453 #else
5454 #error "include_next doesn't work"
5455 #endif
5456 EOF
5457      cat <<EOF > conftestd2/conftest.h
5458 #ifndef DEFINED_IN_CONFTESTD1
5459 #error "include_next test doesn't work"
5460 #endif
5461 #define DEFINED_IN_CONFTESTD2
5462 EOF
5463      gl_save_CPPFLAGS="$CPPFLAGS"
5464      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5465      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5466 /* end confdefs.h.  */
5467 #include <conftest.h>
5468 _ACEOF
5469 if ac_fn_c_try_compile "$LINENO"; then :
5470   gl_cv_have_include_next=yes
5471 else
5472   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5473         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5474 /* end confdefs.h.  */
5475 #include <conftest.h>
5476 _ACEOF
5477 if ac_fn_c_try_compile "$LINENO"; then :
5478   gl_cv_have_include_next=buggy
5479 else
5480   gl_cv_have_include_next=no
5481 fi
5482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5483
5484 fi
5485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5486      CPPFLAGS="$gl_save_CPPFLAGS"
5487      rm -rf conftestd1a conftestd1b conftestd2
5488
5489 fi
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5491 $as_echo "$gl_cv_have_include_next" >&6; }
5492   PRAGMA_SYSTEM_HEADER=
5493   if test $gl_cv_have_include_next = yes; then
5494     INCLUDE_NEXT=include_next
5495     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5496     if test -n "$GCC"; then
5497       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5498     fi
5499   else
5500     if test $gl_cv_have_include_next = buggy; then
5501       INCLUDE_NEXT=include
5502       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5503     else
5504       INCLUDE_NEXT=include
5505       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5506     fi
5507   fi
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5519 $as_echo_n "checking for long long int... " >&6; }
5520 if test "${ac_cv_type_long_long_int+set}" = set; then :
5521   $as_echo_n "(cached) " >&6
5522 else
5523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5524 /* end confdefs.h.  */
5525
5526   /* For now, do not test the preprocessor; as of 2007 there are too many
5527          implementations with broken preprocessors.  Perhaps this can
5528          be revisited in 2012.  In the meantime, code should not expect
5529          #if to work with literals wider than 32 bits.  */
5530       /* Test literals.  */
5531       long long int ll = 9223372036854775807ll;
5532       long long int nll = -9223372036854775807LL;
5533       unsigned long long int ull = 18446744073709551615ULL;
5534       /* Test constant expressions.   */
5535       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5536                      ? 1 : -1)];
5537       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5538                      ? 1 : -1)];
5539       int i = 63;
5540 int
5541 main ()
5542 {
5543 /* Test availability of runtime routines for shift and division.  */
5544       long long int llmax = 9223372036854775807ll;
5545       unsigned long long int ullmax = 18446744073709551615ull;
5546       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5547               | (llmax / ll) | (llmax % ll)
5548               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5549               | (ullmax / ull) | (ullmax % ull));
5550   ;
5551   return 0;
5552 }
5553
5554 _ACEOF
5555 if ac_fn_c_try_link "$LINENO"; then :
5556                           if test "$cross_compiling" = yes; then :
5557   ac_cv_type_long_long_int=yes
5558 else
5559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5560 /* end confdefs.h.  */
5561 #include <limits.h>
5562                #ifndef LLONG_MAX
5563                # define HALF \
5564                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5565                # define LLONG_MAX (HALF - 1 + HALF)
5566                #endif
5567 int
5568 main ()
5569 {
5570 long long int n = 1;
5571                int i;
5572                for (i = 0; ; i++)
5573                  {
5574                    long long int m = n << i;
5575                    if (m >> i != n)
5576                      return 1;
5577                    if (LLONG_MAX / 2 < m)
5578                      break;
5579                  }
5580                return 0;
5581   ;
5582   return 0;
5583 }
5584 _ACEOF
5585 if ac_fn_c_try_run "$LINENO"; then :
5586   ac_cv_type_long_long_int=yes
5587 else
5588   ac_cv_type_long_long_int=no
5589 fi
5590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5591   conftest.$ac_objext conftest.beam conftest.$ac_ext
5592 fi
5593
5594 else
5595   ac_cv_type_long_long_int=no
5596 fi
5597 rm -f core conftest.err conftest.$ac_objext \
5598     conftest$ac_exeext conftest.$ac_ext
5599 fi
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5601 $as_echo "$ac_cv_type_long_long_int" >&6; }
5602   if test $ac_cv_type_long_long_int = yes; then
5603
5604 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5605
5606   fi
5607
5608
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5610 $as_echo_n "checking for unsigned long long int... " >&6; }
5611 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5612   $as_echo_n "(cached) " >&6
5613 else
5614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h.  */
5616
5617   /* For now, do not test the preprocessor; as of 2007 there are too many
5618          implementations with broken preprocessors.  Perhaps this can
5619          be revisited in 2012.  In the meantime, code should not expect
5620          #if to work with literals wider than 32 bits.  */
5621       /* Test literals.  */
5622       long long int ll = 9223372036854775807ll;
5623       long long int nll = -9223372036854775807LL;
5624       unsigned long long int ull = 18446744073709551615ULL;
5625       /* Test constant expressions.   */
5626       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5627                      ? 1 : -1)];
5628       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5629                      ? 1 : -1)];
5630       int i = 63;
5631 int
5632 main ()
5633 {
5634 /* Test availability of runtime routines for shift and division.  */
5635       long long int llmax = 9223372036854775807ll;
5636       unsigned long long int ullmax = 18446744073709551615ull;
5637       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5638               | (llmax / ll) | (llmax % ll)
5639               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5640               | (ullmax / ull) | (ullmax % ull));
5641   ;
5642   return 0;
5643 }
5644
5645 _ACEOF
5646 if ac_fn_c_try_link "$LINENO"; then :
5647   ac_cv_type_unsigned_long_long_int=yes
5648 else
5649   ac_cv_type_unsigned_long_long_int=no
5650 fi
5651 rm -f core conftest.err conftest.$ac_objext \
5652     conftest$ac_exeext conftest.$ac_ext
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5655 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5656   if test $ac_cv_type_unsigned_long_long_int = yes; then
5657
5658 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5659
5660   fi
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5673 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5674 if test "${ac_cv_c_restrict+set}" = set; then :
5675   $as_echo_n "(cached) " >&6
5676 else
5677   ac_cv_c_restrict=no
5678    # The order here caters to the fact that C++ does not require restrict.
5679    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5680      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5681 /* end confdefs.h.  */
5682 typedef int * int_ptr;
5683         int foo (int_ptr $ac_kw ip) {
5684         return ip[0];
5685        }
5686 int
5687 main ()
5688 {
5689 int s[1];
5690         int * $ac_kw t = s;
5691         t[0] = 0;
5692         return foo(t)
5693   ;
5694   return 0;
5695 }
5696 _ACEOF
5697 if ac_fn_c_try_compile "$LINENO"; then :
5698   ac_cv_c_restrict=$ac_kw
5699 fi
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701      test "$ac_cv_c_restrict" != no && break
5702    done
5703
5704 fi
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5706 $as_echo "$ac_cv_c_restrict" >&6; }
5707
5708  case $ac_cv_c_restrict in
5709    restrict) ;;
5710    no) $as_echo "#define restrict /**/" >>confdefs.h
5711  ;;
5712    *)  cat >>confdefs.h <<_ACEOF
5713 #define restrict $ac_cv_c_restrict
5714 _ACEOF
5715  ;;
5716  esac
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730   :
5731
5732
5733
5734
5735
5736
5737
5738      if test $gl_cv_have_include_next = yes; then
5739        gl_cv_next_string_h='<'string.h'>'
5740      else
5741        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5742 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5743 if test "${gl_cv_next_string_h+set}" = set; then :
5744   $as_echo_n "(cached) " >&6
5745 else
5746
5747           if test $ac_cv_header_string_h = yes; then
5748             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5749 /* end confdefs.h.  */
5750 #include <string.h>
5751
5752 _ACEOF
5753                                                                                                 case "$host_os" in
5754               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5755               *)    gl_absname_cpp="$ac_cpp" ;;
5756             esac
5757                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5758                sed -n '\#/string.h#{
5759                  s#.*"\(.*/string.h\)".*#\1#
5760                  s#^/[^/]#//&#
5761                  p
5762                  q
5763                }'`'"'
5764           else
5765             gl_cv_next_string_h='<'string.h'>'
5766           fi
5767
5768 fi
5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5770 $as_echo "$gl_cv_next_string_h" >&6; }
5771      fi
5772      NEXT_STRING_H=$gl_cv_next_string_h
5773
5774      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5775        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5776        gl_next_as_first_directive='<'string.h'>'
5777      else
5778        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5779        gl_next_as_first_directive=$gl_cv_next_string_h
5780      fi
5781      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5782
5783
5784
5785
5786
5787     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5788     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5789     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5790 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5791 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5795 /* end confdefs.h.  */
5796 #include <string.h>
5797
5798 int
5799 main ()
5800 {
5801 #undef $gl_func
5802   (void) $gl_func;
5803   ;
5804   return 0;
5805 }
5806 _ACEOF
5807 if ac_fn_c_try_compile "$LINENO"; then :
5808   eval "$as_gl_Symbol=yes"
5809 else
5810   eval "$as_gl_Symbol=no"
5811 fi
5812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5813 fi
5814 eval ac_res=\$$as_gl_Symbol
5815                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5816 $as_echo "$ac_res" >&6; }
5817      eval as_val=\$$as_gl_Symbol
5818    if test "x$as_val" = x""yes; then :
5819   cat >>confdefs.h <<_ACEOF
5820 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5821 _ACEOF
5822
5823                      eval ac_cv_have_decl_$gl_func=yes
5824 fi
5825       done
5826
5827
5828
5829   GNULIB_BTOWC=0;
5830   GNULIB_WCTOB=0;
5831   GNULIB_MBSINIT=0;
5832   GNULIB_MBRTOWC=0;
5833   GNULIB_MBRLEN=0;
5834   GNULIB_MBSRTOWCS=0;
5835   GNULIB_MBSNRTOWCS=0;
5836   GNULIB_WCRTOMB=0;
5837   GNULIB_WCSRTOMBS=0;
5838   GNULIB_WCSNRTOMBS=0;
5839   GNULIB_WCWIDTH=0;
5840     HAVE_BTOWC=1;
5841   HAVE_MBSINIT=1;
5842   HAVE_MBRTOWC=1;
5843   HAVE_MBRLEN=1;
5844   HAVE_MBSRTOWCS=1;
5845   HAVE_MBSNRTOWCS=1;
5846   HAVE_WCRTOMB=1;
5847   HAVE_WCSRTOMBS=1;
5848   HAVE_WCSNRTOMBS=1;
5849   HAVE_DECL_WCTOB=1;
5850   HAVE_DECL_WCWIDTH=1;
5851   REPLACE_MBSTATE_T=0;
5852   REPLACE_BTOWC=0;
5853   REPLACE_WCTOB=0;
5854   REPLACE_MBSINIT=0;
5855   REPLACE_MBRTOWC=0;
5856   REPLACE_MBRLEN=0;
5857   REPLACE_MBSRTOWCS=0;
5858   REPLACE_MBSNRTOWCS=0;
5859   REPLACE_WCRTOMB=0;
5860   REPLACE_WCSRTOMBS=0;
5861   REPLACE_WCSNRTOMBS=0;
5862   REPLACE_WCWIDTH=0;
5863
5864
5865             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5866 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5867 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   gl_cv_header_wchar_h_correct_inline=yes
5871      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5872 /* end confdefs.h.  */
5873
5874        #define wcstod renamed_wcstod
5875 #include <wchar.h>
5876 extern int zero (void);
5877 int main () { return zero(); }
5878
5879 _ACEOF
5880      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5881   (eval $ac_compile) 2>&5
5882   ac_status=$?
5883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5884   test $ac_status = 0; }; then
5885        mv conftest.$ac_objext conftest1.$ac_objext
5886        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5887 /* end confdefs.h.  */
5888
5889          #define wcstod renamed_wcstod
5890 #include <wchar.h>
5891 int zero (void) { return 0; }
5892
5893 _ACEOF
5894        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5895   (eval $ac_compile) 2>&5
5896   ac_status=$?
5897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5898   test $ac_status = 0; }; then
5899          mv conftest.$ac_objext conftest2.$ac_objext
5900          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5901            :
5902          else
5903            gl_cv_header_wchar_h_correct_inline=no
5904          fi
5905        fi
5906      fi
5907      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5908
5909 fi
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5911 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5912   if test $gl_cv_header_wchar_h_correct_inline = no; then
5913     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5914 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5915 C99 mode. You have four options:
5916   - Add the flag -fgnu89-inline to CC and reconfigure, or
5917   - Fix your include files, using parts of
5918     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5919   - Use a gcc version older than 4.3, or
5920   - Don't use the flags -std=c99 or -std=gnu99.
5921 Configuration aborted." "$LINENO" 5
5922   fi
5923
5924
5925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5926 $as_echo_n "checking for wint_t... " >&6; }
5927 if test "${gt_cv_c_wint_t+set}" = set; then :
5928   $as_echo_n "(cached) " >&6
5929 else
5930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5931 /* end confdefs.h.  */
5932
5933 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5934    <wchar.h>.
5935    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5936    before <wchar.h>.  */
5937 #include <stddef.h>
5938 #include <stdio.h>
5939 #include <time.h>
5940 #include <wchar.h>
5941        wint_t foo = (wchar_t)'\0';
5942 int
5943 main ()
5944 {
5945
5946   ;
5947   return 0;
5948 }
5949 _ACEOF
5950 if ac_fn_c_try_compile "$LINENO"; then :
5951   gt_cv_c_wint_t=yes
5952 else
5953   gt_cv_c_wint_t=no
5954 fi
5955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5956 fi
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5958 $as_echo "$gt_cv_c_wint_t" >&6; }
5959   if test $gt_cv_c_wint_t = yes; then
5960
5961 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5962
5963   fi
5964
5965
5966    if false; then
5967   GL_COND_LIBTOOL_TRUE=
5968   GL_COND_LIBTOOL_FALSE='#'
5969 else
5970   GL_COND_LIBTOOL_TRUE='#'
5971   GL_COND_LIBTOOL_FALSE=
5972 fi
5973
5974   gl_cond_libtool=false
5975   gl_libdeps=
5976   gl_ltlibdeps=
5977   gl_m4_base='gnulib/m4'
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987   gl_source_base='gnulib'
5988   # Code from module arg-nonnull:
5989   # Code from module c++defs:
5990   # Code from module extensions:
5991   # Code from module include_next:
5992   # Code from module memchr:
5993
5994
5995
5996
5997   GNULIB_MEMCHR=1
5998
5999
6000
6001 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
6002
6003
6004
6005   # Code from module memmem:
6006
6007
6008   if test $ac_cv_have_decl_memmem = yes; then
6009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6010 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6011 if test "${gl_cv_func_memmem_works+set}" = set; then :
6012   $as_echo_n "(cached) " >&6
6013 else
6014   if test "$cross_compiling" = yes; then :
6015                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6016 /* end confdefs.h.  */
6017
6018 #include <features.h>
6019 #ifdef __GNU_LIBRARY__
6020  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6021   Lucky user
6022  #endif
6023 #endif
6024 #ifdef __CYGWIN__
6025  #include <cygwin/version.h>
6026  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6027   Lucky user
6028  #endif
6029 #endif
6030
6031 _ACEOF
6032 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6033   $EGREP "Lucky user" >/dev/null 2>&1; then :
6034   gl_cv_func_memmem_works=yes
6035 else
6036   gl_cv_func_memmem_works="guessing no"
6037 fi
6038 rm -f conftest*
6039
6040
6041 else
6042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6043 /* end confdefs.h.  */
6044
6045 #include <signal.h> /* for signal */
6046 #include <string.h> /* for memmem */
6047 #include <stdlib.h> /* for malloc */
6048 #include <unistd.h> /* for alarm */
6049
6050 int
6051 main ()
6052 {
6053 size_t m = 1000000;
6054     char *haystack = (char *) malloc (2 * m + 1);
6055     char *needle = (char *) malloc (m + 1);
6056     void *result = 0;
6057     /* Failure to compile this test due to missing alarm is okay,
6058        since all such platforms (mingw) also lack memmem.  */
6059     signal (SIGALRM, SIG_DFL);
6060     alarm (5);
6061     /* Check for quadratic performance.  */
6062     if (haystack && needle)
6063       {
6064         memset (haystack, 'A', 2 * m);
6065         haystack[2 * m] = 'B';
6066         memset (needle, 'A', m);
6067         needle[m] = 'B';
6068         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6069       }
6070     /* Check for empty needle behavior.  */
6071     return !result || !memmem ("a", 1, 0, 0);
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 if ac_fn_c_try_run "$LINENO"; then :
6077   gl_cv_func_memmem_works=yes
6078 else
6079   gl_cv_func_memmem_works=no
6080 fi
6081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6082   conftest.$ac_objext conftest.beam conftest.$ac_ext
6083 fi
6084
6085
6086 fi
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6088 $as_echo "$gl_cv_func_memmem_works" >&6; }
6089     if test "$gl_cv_func_memmem_works" != yes; then
6090       REPLACE_MEMMEM=1
6091
6092
6093
6094
6095
6096
6097
6098
6099   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6100
6101     fi
6102   fi
6103
6104   # Code from module memmem-simple:
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117   for ac_func in memmem
6118 do :
6119   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6120 if test "x$ac_cv_func_memmem" = x""yes; then :
6121   cat >>confdefs.h <<_ACEOF
6122 #define HAVE_MEMMEM 1
6123 _ACEOF
6124
6125 else
6126
6127     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6128
6129 fi
6130 done
6131
6132
6133
6134   :
6135
6136
6137
6138
6139
6140   if test $ac_cv_have_decl_memmem = no; then
6141     HAVE_DECL_MEMMEM=0
6142   fi
6143   :
6144
6145
6146
6147
6148   GNULIB_MEMMEM=1
6149
6150
6151
6152 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6153
6154
6155
6156   # Code from module multiarch:
6157
6158   # Code from module stddef:
6159
6160
6161
6162   if test $gt_cv_c_wchar_t = no; then
6163     HAVE_WCHAR_T=0
6164     STDDEF_H=stddef.h
6165   fi
6166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6167 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6168 if test "${gl_cv_decl_null_works+set}" = set; then :
6169   $as_echo_n "(cached) " >&6
6170 else
6171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6172 /* end confdefs.h.  */
6173 #include <stddef.h>
6174       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6175
6176 int
6177 main ()
6178 {
6179
6180   ;
6181   return 0;
6182 }
6183 _ACEOF
6184 if ac_fn_c_try_compile "$LINENO"; then :
6185   gl_cv_decl_null_works=yes
6186 else
6187   gl_cv_decl_null_works=no
6188 fi
6189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6190 fi
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6192 $as_echo "$gl_cv_decl_null_works" >&6; }
6193   if test $gl_cv_decl_null_works = no; then
6194     REPLACE_NULL=1
6195     STDDEF_H=stddef.h
6196   fi
6197   if test -n "$STDDEF_H"; then
6198
6199
6200
6201
6202   :
6203
6204
6205
6206
6207
6208
6209
6210      if test $gl_cv_have_include_next = yes; then
6211        gl_cv_next_stddef_h='<'stddef.h'>'
6212      else
6213        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6214 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6215 if test "${gl_cv_next_stddef_h+set}" = set; then :
6216   $as_echo_n "(cached) " >&6
6217 else
6218
6219           if test $ac_cv_header_stddef_h = yes; then
6220             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6221 /* end confdefs.h.  */
6222 #include <stddef.h>
6223
6224 _ACEOF
6225                                                                                                 case "$host_os" in
6226               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6227               *)    gl_absname_cpp="$ac_cpp" ;;
6228             esac
6229                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6230                sed -n '\#/stddef.h#{
6231                  s#.*"\(.*/stddef.h\)".*#\1#
6232                  s#^/[^/]#//&#
6233                  p
6234                  q
6235                }'`'"'
6236           else
6237             gl_cv_next_stddef_h='<'stddef.h'>'
6238           fi
6239
6240 fi
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6242 $as_echo "$gl_cv_next_stddef_h" >&6; }
6243      fi
6244      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6245
6246      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6247        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6248        gl_next_as_first_directive='<'stddef.h'>'
6249      else
6250        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6251        gl_next_as_first_directive=$gl_cv_next_stddef_h
6252      fi
6253      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6254
6255
6256
6257   fi
6258
6259   # Code from module stdint:
6260
6261
6262
6263   if test $ac_cv_type_long_long_int = yes; then
6264     HAVE_LONG_LONG_INT=1
6265   else
6266     HAVE_LONG_LONG_INT=0
6267   fi
6268
6269
6270   if test $ac_cv_type_unsigned_long_long_int = yes; then
6271     HAVE_UNSIGNED_LONG_LONG_INT=1
6272   else
6273     HAVE_UNSIGNED_LONG_LONG_INT=0
6274   fi
6275
6276
6277       if test $ac_cv_header_inttypes_h = yes; then
6278     HAVE_INTTYPES_H=1
6279   else
6280     HAVE_INTTYPES_H=0
6281   fi
6282
6283
6284       if test $ac_cv_header_sys_types_h = yes; then
6285     HAVE_SYS_TYPES_H=1
6286   else
6287     HAVE_SYS_TYPES_H=0
6288   fi
6289
6290
6291
6292
6293
6294
6295   :
6296
6297
6298
6299
6300
6301
6302
6303      if test $gl_cv_have_include_next = yes; then
6304        gl_cv_next_stdint_h='<'stdint.h'>'
6305      else
6306        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6307 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6308 if test "${gl_cv_next_stdint_h+set}" = set; then :
6309   $as_echo_n "(cached) " >&6
6310 else
6311
6312           if test $ac_cv_header_stdint_h = yes; then
6313             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6314 /* end confdefs.h.  */
6315 #include <stdint.h>
6316
6317 _ACEOF
6318                                                                                                 case "$host_os" in
6319               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6320               *)    gl_absname_cpp="$ac_cpp" ;;
6321             esac
6322                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6323                sed -n '\#/stdint.h#{
6324                  s#.*"\(.*/stdint.h\)".*#\1#
6325                  s#^/[^/]#//&#
6326                  p
6327                  q
6328                }'`'"'
6329           else
6330             gl_cv_next_stdint_h='<'stdint.h'>'
6331           fi
6332
6333 fi
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6335 $as_echo "$gl_cv_next_stdint_h" >&6; }
6336      fi
6337      NEXT_STDINT_H=$gl_cv_next_stdint_h
6338
6339      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6340        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6341        gl_next_as_first_directive='<'stdint.h'>'
6342      else
6343        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6344        gl_next_as_first_directive=$gl_cv_next_stdint_h
6345      fi
6346      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6347
6348
6349
6350   if test $ac_cv_header_stdint_h = yes; then
6351     HAVE_STDINT_H=1
6352   else
6353     HAVE_STDINT_H=0
6354   fi
6355
6356
6357     if test $ac_cv_header_stdint_h = yes; then
6358     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6359 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6360 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6361   $as_echo_n "(cached) " >&6
6362 else
6363   gl_cv_header_working_stdint_h=no
6364        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6365 /* end confdefs.h.  */
6366
6367
6368 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6369 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6370 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6371 #include <stdint.h>
6372 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6373 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6374 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6375 #endif
6376
6377
6378   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6379      included before <wchar.h>.  */
6380   #include <stddef.h>
6381   #include <signal.h>
6382   #if HAVE_WCHAR_H
6383   # include <stdio.h>
6384   # include <time.h>
6385   # include <wchar.h>
6386   #endif
6387
6388
6389 #ifdef INT8_MAX
6390 int8_t a1 = INT8_MAX;
6391 int8_t a1min = INT8_MIN;
6392 #endif
6393 #ifdef INT16_MAX
6394 int16_t a2 = INT16_MAX;
6395 int16_t a2min = INT16_MIN;
6396 #endif
6397 #ifdef INT32_MAX
6398 int32_t a3 = INT32_MAX;
6399 int32_t a3min = INT32_MIN;
6400 #endif
6401 #ifdef INT64_MAX
6402 int64_t a4 = INT64_MAX;
6403 int64_t a4min = INT64_MIN;
6404 #endif
6405 #ifdef UINT8_MAX
6406 uint8_t b1 = UINT8_MAX;
6407 #else
6408 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6409 #endif
6410 #ifdef UINT16_MAX
6411 uint16_t b2 = UINT16_MAX;
6412 #endif
6413 #ifdef UINT32_MAX
6414 uint32_t b3 = UINT32_MAX;
6415 #endif
6416 #ifdef UINT64_MAX
6417 uint64_t b4 = UINT64_MAX;
6418 #endif
6419 int_least8_t c1 = INT8_C (0x7f);
6420 int_least8_t c1max = INT_LEAST8_MAX;
6421 int_least8_t c1min = INT_LEAST8_MIN;
6422 int_least16_t c2 = INT16_C (0x7fff);
6423 int_least16_t c2max = INT_LEAST16_MAX;
6424 int_least16_t c2min = INT_LEAST16_MIN;
6425 int_least32_t c3 = INT32_C (0x7fffffff);
6426 int_least32_t c3max = INT_LEAST32_MAX;
6427 int_least32_t c3min = INT_LEAST32_MIN;
6428 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6429 int_least64_t c4max = INT_LEAST64_MAX;
6430 int_least64_t c4min = INT_LEAST64_MIN;
6431 uint_least8_t d1 = UINT8_C (0xff);
6432 uint_least8_t d1max = UINT_LEAST8_MAX;
6433 uint_least16_t d2 = UINT16_C (0xffff);
6434 uint_least16_t d2max = UINT_LEAST16_MAX;
6435 uint_least32_t d3 = UINT32_C (0xffffffff);
6436 uint_least32_t d3max = UINT_LEAST32_MAX;
6437 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6438 uint_least64_t d4max = UINT_LEAST64_MAX;
6439 int_fast8_t e1 = INT_FAST8_MAX;
6440 int_fast8_t e1min = INT_FAST8_MIN;
6441 int_fast16_t e2 = INT_FAST16_MAX;
6442 int_fast16_t e2min = INT_FAST16_MIN;
6443 int_fast32_t e3 = INT_FAST32_MAX;
6444 int_fast32_t e3min = INT_FAST32_MIN;
6445 int_fast64_t e4 = INT_FAST64_MAX;
6446 int_fast64_t e4min = INT_FAST64_MIN;
6447 uint_fast8_t f1 = UINT_FAST8_MAX;
6448 uint_fast16_t f2 = UINT_FAST16_MAX;
6449 uint_fast32_t f3 = UINT_FAST32_MAX;
6450 uint_fast64_t f4 = UINT_FAST64_MAX;
6451 #ifdef INTPTR_MAX
6452 intptr_t g = INTPTR_MAX;
6453 intptr_t gmin = INTPTR_MIN;
6454 #endif
6455 #ifdef UINTPTR_MAX
6456 uintptr_t h = UINTPTR_MAX;
6457 #endif
6458 intmax_t i = INTMAX_MAX;
6459 uintmax_t j = UINTMAX_MAX;
6460
6461 #include <limits.h> /* for CHAR_BIT */
6462 #define TYPE_MINIMUM(t) \
6463   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6464 #define TYPE_MAXIMUM(t) \
6465   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6466 struct s {
6467   int check_PTRDIFF:
6468       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6469       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6470       ? 1 : -1;
6471   /* Detect bug in FreeBSD 6.0 / ia64.  */
6472   int check_SIG_ATOMIC:
6473       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6474       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6475       ? 1 : -1;
6476   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6477   int check_WCHAR:
6478       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6479       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6480       ? 1 : -1;
6481   /* Detect bug in mingw.  */
6482   int check_WINT:
6483       WINT_MIN == TYPE_MINIMUM (wint_t)
6484       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6485       ? 1 : -1;
6486
6487   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6488   int check_UINT8_C:
6489         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6490   int check_UINT16_C:
6491         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6492
6493   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6494 #ifdef UINT8_MAX
6495   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6496 #endif
6497 #ifdef UINT16_MAX
6498   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6499 #endif
6500 #ifdef UINT32_MAX
6501   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6502 #endif
6503 #ifdef UINT64_MAX
6504   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6505 #endif
6506   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6507   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6508   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6509   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6510   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6511   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6512   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6513   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6514   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6515   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6516   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6517 };
6518
6519 int
6520 main ()
6521 {
6522
6523   ;
6524   return 0;
6525 }
6526 _ACEOF
6527 if ac_fn_c_try_compile "$LINENO"; then :
6528                                                     if test "$cross_compiling" = yes; then :
6529                  gl_cv_header_working_stdint_h=yes
6530
6531 else
6532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6533 /* end confdefs.h.  */
6534
6535
6536 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6537 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6538 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6539 #include <stdint.h>
6540
6541
6542   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6543      included before <wchar.h>.  */
6544   #include <stddef.h>
6545   #include <signal.h>
6546   #if HAVE_WCHAR_H
6547   # include <stdio.h>
6548   # include <time.h>
6549   # include <wchar.h>
6550   #endif
6551
6552
6553 #include <stdio.h>
6554 #include <string.h>
6555 #define MVAL(macro) MVAL1(macro)
6556 #define MVAL1(expression) #expression
6557 static const char *macro_values[] =
6558   {
6559 #ifdef INT8_MAX
6560     MVAL (INT8_MAX),
6561 #endif
6562 #ifdef INT16_MAX
6563     MVAL (INT16_MAX),
6564 #endif
6565 #ifdef INT32_MAX
6566     MVAL (INT32_MAX),
6567 #endif
6568 #ifdef INT64_MAX
6569     MVAL (INT64_MAX),
6570 #endif
6571 #ifdef UINT8_MAX
6572     MVAL (UINT8_MAX),
6573 #endif
6574 #ifdef UINT16_MAX
6575     MVAL (UINT16_MAX),
6576 #endif
6577 #ifdef UINT32_MAX
6578     MVAL (UINT32_MAX),
6579 #endif
6580 #ifdef UINT64_MAX
6581     MVAL (UINT64_MAX),
6582 #endif
6583     NULL
6584   };
6585
6586 int
6587 main ()
6588 {
6589
6590   const char **mv;
6591   for (mv = macro_values; *mv != NULL; mv++)
6592     {
6593       const char *value = *mv;
6594       /* Test whether it looks like a cast expression.  */
6595       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6596           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6597           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6598           || strncmp (value, "((int)"/*)*/, 6) == 0
6599           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6600           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6601         return 1;
6602     }
6603   return 0;
6604
6605   ;
6606   return 0;
6607 }
6608 _ACEOF
6609 if ac_fn_c_try_run "$LINENO"; then :
6610   gl_cv_header_working_stdint_h=yes
6611 fi
6612 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6613   conftest.$ac_objext conftest.beam conftest.$ac_ext
6614 fi
6615
6616
6617 fi
6618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6619
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6622 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6623   fi
6624   if test "$gl_cv_header_working_stdint_h" = yes; then
6625     STDINT_H=
6626   else
6627             for ac_header in sys/inttypes.h sys/bitypes.h
6628 do :
6629   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6630 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6631 eval as_val=\$$as_ac_Header
6632    if test "x$as_val" = x""yes; then :
6633   cat >>confdefs.h <<_ACEOF
6634 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6635 _ACEOF
6636
6637 fi
6638
6639 done
6640
6641     if test $ac_cv_header_sys_inttypes_h = yes; then
6642       HAVE_SYS_INTTYPES_H=1
6643     else
6644       HAVE_SYS_INTTYPES_H=0
6645     fi
6646
6647     if test $ac_cv_header_sys_bitypes_h = yes; then
6648       HAVE_SYS_BITYPES_H=1
6649     else
6650       HAVE_SYS_BITYPES_H=0
6651     fi
6652
6653
6654
6655   :
6656
6657
6658
6659
6660
6661
6662
6663
6664   if test $APPLE_UNIVERSAL_BUILD = 0; then
6665
6666
6667   for gltype in ptrdiff_t size_t ; do
6668     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6669 $as_echo_n "checking for bit size of $gltype... " >&6; }
6670 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6671   $as_echo_n "(cached) " >&6
6672 else
6673   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6674   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6675      included before <wchar.h>.  */
6676   #include <stddef.h>
6677   #include <signal.h>
6678   #if HAVE_WCHAR_H
6679   # include <stdio.h>
6680   # include <time.h>
6681   # include <wchar.h>
6682   #endif
6683
6684 #include <limits.h>"; then :
6685
6686 else
6687   result=unknown
6688 fi
6689
6690        eval gl_cv_bitsizeof_${gltype}=\$result
6691
6692 fi
6693 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6694                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6695 $as_echo "$ac_res" >&6; }
6696     eval result=\$gl_cv_bitsizeof_${gltype}
6697     if test $result = unknown; then
6698                                                 result=0
6699     fi
6700     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6701     cat >>confdefs.h <<_ACEOF
6702 #define BITSIZEOF_${GLTYPE} $result
6703 _ACEOF
6704
6705     eval BITSIZEOF_${GLTYPE}=\$result
6706   done
6707
6708
6709   fi
6710
6711
6712   for gltype in sig_atomic_t wchar_t wint_t ; do
6713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6714 $as_echo_n "checking for bit size of $gltype... " >&6; }
6715 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6716   $as_echo_n "(cached) " >&6
6717 else
6718   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6719   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6720      included before <wchar.h>.  */
6721   #include <stddef.h>
6722   #include <signal.h>
6723   #if HAVE_WCHAR_H
6724   # include <stdio.h>
6725   # include <time.h>
6726   # include <wchar.h>
6727   #endif
6728
6729 #include <limits.h>"; then :
6730
6731 else
6732   result=unknown
6733 fi
6734
6735        eval gl_cv_bitsizeof_${gltype}=\$result
6736
6737 fi
6738 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6739                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6740 $as_echo "$ac_res" >&6; }
6741     eval result=\$gl_cv_bitsizeof_${gltype}
6742     if test $result = unknown; then
6743                                                 result=0
6744     fi
6745     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6746     cat >>confdefs.h <<_ACEOF
6747 #define BITSIZEOF_${GLTYPE} $result
6748 _ACEOF
6749
6750     eval BITSIZEOF_${GLTYPE}=\$result
6751   done
6752
6753
6754
6755
6756   for gltype in sig_atomic_t wchar_t wint_t ; do
6757     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6758 $as_echo_n "checking whether $gltype is signed... " >&6; }
6759 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6760   $as_echo_n "(cached) " >&6
6761 else
6762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6763 /* end confdefs.h.  */
6764
6765   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6766      included before <wchar.h>.  */
6767   #include <stddef.h>
6768   #include <signal.h>
6769   #if HAVE_WCHAR_H
6770   # include <stdio.h>
6771   # include <time.h>
6772   # include <wchar.h>
6773   #endif
6774
6775             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6776 int
6777 main ()
6778 {
6779
6780   ;
6781   return 0;
6782 }
6783 _ACEOF
6784 if ac_fn_c_try_compile "$LINENO"; then :
6785   result=yes
6786 else
6787   result=no
6788 fi
6789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6790        eval gl_cv_type_${gltype}_signed=\$result
6791
6792 fi
6793 eval ac_res=\$gl_cv_type_${gltype}_signed
6794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6795 $as_echo "$ac_res" >&6; }
6796     eval result=\$gl_cv_type_${gltype}_signed
6797     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6798     if test "$result" = yes; then
6799       cat >>confdefs.h <<_ACEOF
6800 #define HAVE_SIGNED_${GLTYPE} 1
6801 _ACEOF
6802
6803       eval HAVE_SIGNED_${GLTYPE}=1
6804     else
6805       eval HAVE_SIGNED_${GLTYPE}=0
6806     fi
6807   done
6808
6809
6810   gl_cv_type_ptrdiff_t_signed=yes
6811   gl_cv_type_size_t_signed=no
6812   if test $APPLE_UNIVERSAL_BUILD = 0; then
6813
6814
6815   for gltype in ptrdiff_t size_t ; do
6816     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6817 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6818 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6819   $as_echo_n "(cached) " >&6
6820 else
6821   eval gl_cv_type_${gltype}_suffix=no
6822        eval result=\$gl_cv_type_${gltype}_signed
6823        if test "$result" = yes; then
6824          glsufu=
6825        else
6826          glsufu=u
6827        fi
6828        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6829          case $glsuf in
6830            '')  gltype1='int';;
6831            l)   gltype1='long int';;
6832            ll)  gltype1='long long int';;
6833            i64) gltype1='__int64';;
6834            u)   gltype1='unsigned int';;
6835            ul)  gltype1='unsigned long int';;
6836            ull) gltype1='unsigned long long int';;
6837            ui64)gltype1='unsigned __int64';;
6838          esac
6839          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6840 /* end confdefs.h.  */
6841
6842   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6843      included before <wchar.h>.  */
6844   #include <stddef.h>
6845   #include <signal.h>
6846   #if HAVE_WCHAR_H
6847   # include <stdio.h>
6848   # include <time.h>
6849   # include <wchar.h>
6850   #endif
6851
6852               extern $gltype foo;
6853               extern $gltype1 foo;
6854 int
6855 main ()
6856 {
6857
6858   ;
6859   return 0;
6860 }
6861 _ACEOF
6862 if ac_fn_c_try_compile "$LINENO"; then :
6863   eval gl_cv_type_${gltype}_suffix=\$glsuf
6864 fi
6865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6866          eval result=\$gl_cv_type_${gltype}_suffix
6867          test "$result" != no && break
6868        done
6869 fi
6870 eval ac_res=\$gl_cv_type_${gltype}_suffix
6871                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6872 $as_echo "$ac_res" >&6; }
6873     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6874     eval result=\$gl_cv_type_${gltype}_suffix
6875     test "$result" = no && result=
6876     eval ${GLTYPE}_SUFFIX=\$result
6877     cat >>confdefs.h <<_ACEOF
6878 #define ${GLTYPE}_SUFFIX $result
6879 _ACEOF
6880
6881   done
6882
6883
6884   fi
6885
6886
6887   for gltype in sig_atomic_t wchar_t wint_t ; do
6888     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6889 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6890 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6891   $as_echo_n "(cached) " >&6
6892 else
6893   eval gl_cv_type_${gltype}_suffix=no
6894        eval result=\$gl_cv_type_${gltype}_signed
6895        if test "$result" = yes; then
6896          glsufu=
6897        else
6898          glsufu=u
6899        fi
6900        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6901          case $glsuf in
6902            '')  gltype1='int';;
6903            l)   gltype1='long int';;
6904            ll)  gltype1='long long int';;
6905            i64) gltype1='__int64';;
6906            u)   gltype1='unsigned int';;
6907            ul)  gltype1='unsigned long int';;
6908            ull) gltype1='unsigned long long int';;
6909            ui64)gltype1='unsigned __int64';;
6910          esac
6911          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6912 /* end confdefs.h.  */
6913
6914   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6915      included before <wchar.h>.  */
6916   #include <stddef.h>
6917   #include <signal.h>
6918   #if HAVE_WCHAR_H
6919   # include <stdio.h>
6920   # include <time.h>
6921   # include <wchar.h>
6922   #endif
6923
6924               extern $gltype foo;
6925               extern $gltype1 foo;
6926 int
6927 main ()
6928 {
6929
6930   ;
6931   return 0;
6932 }
6933 _ACEOF
6934 if ac_fn_c_try_compile "$LINENO"; then :
6935   eval gl_cv_type_${gltype}_suffix=\$glsuf
6936 fi
6937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6938          eval result=\$gl_cv_type_${gltype}_suffix
6939          test "$result" != no && break
6940        done
6941 fi
6942 eval ac_res=\$gl_cv_type_${gltype}_suffix
6943                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6944 $as_echo "$ac_res" >&6; }
6945     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6946     eval result=\$gl_cv_type_${gltype}_suffix
6947     test "$result" = no && result=
6948     eval ${GLTYPE}_SUFFIX=\$result
6949     cat >>confdefs.h <<_ACEOF
6950 #define ${GLTYPE}_SUFFIX $result
6951 _ACEOF
6952
6953   done
6954
6955
6956
6957     STDINT_H=stdint.h
6958   fi
6959
6960
6961   # Code from module string:
6962
6963
6964
6965   # Code from module warn-on-use:
6966   # Code from module wchar:
6967
6968
6969
6970
6971   :
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981   :
6982
6983
6984
6985
6986
6987
6988
6989      if test $gl_cv_have_include_next = yes; then
6990        gl_cv_next_wchar_h='<'wchar.h'>'
6991      else
6992        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6993 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6994 if test "${gl_cv_next_wchar_h+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997
6998           if test $ac_cv_header_wchar_h = yes; then
6999             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7000 /* end confdefs.h.  */
7001 #include <wchar.h>
7002
7003 _ACEOF
7004                                                                                                 case "$host_os" in
7005               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7006               *)    gl_absname_cpp="$ac_cpp" ;;
7007             esac
7008                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7009                sed -n '\#/wchar.h#{
7010                  s#.*"\(.*/wchar.h\)".*#\1#
7011                  s#^/[^/]#//&#
7012                  p
7013                  q
7014                }'`'"'
7015           else
7016             gl_cv_next_wchar_h='<'wchar.h'>'
7017           fi
7018
7019 fi
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7021 $as_echo "$gl_cv_next_wchar_h" >&6; }
7022      fi
7023      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7024
7025      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7026        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7027        gl_next_as_first_directive='<'wchar.h'>'
7028      else
7029        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7030        gl_next_as_first_directive=$gl_cv_next_wchar_h
7031      fi
7032      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7033
7034
7035
7036   if test $ac_cv_header_wchar_h = yes; then
7037     HAVE_WCHAR_H=1
7038   else
7039     HAVE_WCHAR_H=0
7040   fi
7041
7042
7043
7044   if test $gt_cv_c_wint_t = yes; then
7045     HAVE_WINT_T=1
7046   else
7047     HAVE_WINT_T=0
7048   fi
7049
7050
7051
7052     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7053     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7054     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7055 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7056 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7057   $as_echo_n "(cached) " >&6
7058 else
7059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h.  */
7061
7062 /* Some systems require additional headers.  */
7063 #ifndef __GLIBC__
7064 # include <stddef.h>
7065 # include <stdio.h>
7066 # include <time.h>
7067 #endif
7068 #include <wchar.h>
7069
7070 int
7071 main ()
7072 {
7073 #undef $gl_func
7074   (void) $gl_func;
7075   ;
7076   return 0;
7077 }
7078 _ACEOF
7079 if ac_fn_c_try_compile "$LINENO"; then :
7080   eval "$as_gl_Symbol=yes"
7081 else
7082   eval "$as_gl_Symbol=no"
7083 fi
7084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7085 fi
7086 eval ac_res=\$$as_gl_Symbol
7087                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7088 $as_echo "$ac_res" >&6; }
7089      eval as_val=\$$as_gl_Symbol
7090    if test "x$as_val" = x""yes; then :
7091   cat >>confdefs.h <<_ACEOF
7092 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7093 _ACEOF
7094
7095                      eval ac_cv_have_decl_$gl_func=yes
7096 fi
7097       done
7098
7099
7100   # Code from module dummy:
7101   # End of code from modules
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111   gltests_libdeps=
7112   gltests_ltlibdeps=
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122   gl_source_base='tests'
7123   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
7124
7125   gl_module_indicator_condition=$gltests_WITNESS
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135   LIBGNU_LIBDEPS="$gl_libdeps"
7136
7137   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7138
7139
7140
7141 # For Makefile dependencies.
7142 GNULIB_STDINT_H=
7143 if test x"$STDINT_H" != x; then
7144   GNULIB_STDINT_H=gnulib/$STDINT_H
7145 fi
7146
7147
7148 PACKAGE=gdb
7149
7150 cat >>confdefs.h <<_ACEOF
7151 #define PACKAGE "$PACKAGE"
7152 _ACEOF
7153
7154
7155
7156 # Do we have a single-tree copy of texinfo?  Even if we do, we can't
7157 # rely on it - libiberty is built before texinfo.
7158 # Extract the first word of "makeinfo", so it can be a program name with args.
7159 set dummy makeinfo; ac_word=$2
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7161 $as_echo_n "checking for $ac_word... " >&6; }
7162 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7163   $as_echo_n "(cached) " >&6
7164 else
7165   if test -n "$MAKEINFO"; then
7166   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7167 else
7168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7169 for as_dir in $PATH
7170 do
7171   IFS=$as_save_IFS
7172   test -z "$as_dir" && as_dir=.
7173     for ac_exec_ext in '' $ac_executable_extensions; do
7174   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7175     ac_cv_prog_MAKEINFO="makeinfo"
7176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7177     break 2
7178   fi
7179 done
7180   done
7181 IFS=$as_save_IFS
7182
7183 fi
7184 fi
7185 MAKEINFO=$ac_cv_prog_MAKEINFO
7186 if test -n "$MAKEINFO"; then
7187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7188 $as_echo "$MAKEINFO" >&6; }
7189 else
7190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7191 $as_echo "no" >&6; }
7192 fi
7193
7194
7195 if test "x$MAKEINFO" = "x"; then
7196   as_fn_error "makeinfo is required for compilation" "$LINENO" 5
7197 else
7198   case "$MAKEINFO" in
7199     */missing\ makeinfo*)
7200       as_fn_error "makeinfo is required for compilation" "$LINENO" 5
7201       ;;
7202   esac
7203 fi
7204
7205
7206 # --split-size=5000000 may be already in $MAKEINFO from parent configure.
7207 # Re-running configure in gdb/ would lose it so ensure it stays present.
7208 MAKEINFOFLAGS=${MAKEINFOFLAGS---split-size=5000000}
7209
7210
7211 MAKEINFO_EXTRA_FLAGS=""
7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
7213 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
7214 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
7215   $as_echo_n "(cached) " >&6
7216 else
7217   echo '@clicksequence{a @click{} b}' >conftest.texinfo
7218   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
7219     gdb_cv_have_makeinfo_click=yes
7220   else
7221     gdb_cv_have_makeinfo_click=no
7222   fi
7223 fi
7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
7225 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
7226 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
7227   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
7228 fi
7229
7230
7231 # GDB does not use automake, but gnulib does.  This line lets us
7232 # generate its Makefile.in.
7233 am__api_version='1.11'
7234
7235 # Find a good install program.  We prefer a C program (faster),
7236 # so one script is as good as another.  But avoid the broken or
7237 # incompatible versions:
7238 # SysV /etc/install, /usr/sbin/install
7239 # SunOS /usr/etc/install
7240 # IRIX /sbin/install
7241 # AIX /bin/install
7242 # AmigaOS /C/install, which installs bootblocks on floppy discs
7243 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7244 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7245 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7246 # OS/2's system install, which has a completely different semantic
7247 # ./install, which can be erroneously created by make from ./install.sh.
7248 # Reject install programs that cannot install multiple files.
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7250 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7251 if test -z "$INSTALL"; then
7252 if test "${ac_cv_path_install+set}" = set; then :
7253   $as_echo_n "(cached) " >&6
7254 else
7255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7256 for as_dir in $PATH
7257 do
7258   IFS=$as_save_IFS
7259   test -z "$as_dir" && as_dir=.
7260     # Account for people who put trailing slashes in PATH elements.
7261 case $as_dir/ in #((
7262   ./ | .// | /[cC]/* | \
7263   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7264   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7265   /usr/ucb/* ) ;;
7266   *)
7267     # OSF1 and SCO ODT 3.0 have their own names for install.
7268     # Don't use installbsd from OSF since it installs stuff as root
7269     # by default.
7270     for ac_prog in ginstall scoinst install; do
7271       for ac_exec_ext in '' $ac_executable_extensions; do
7272         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7273           if test $ac_prog = install &&
7274             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7275             # AIX install.  It has an incompatible calling convention.
7276             :
7277           elif test $ac_prog = install &&
7278             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7279             # program-specific install script used by HP pwplus--don't use.
7280             :
7281           else
7282             rm -rf conftest.one conftest.two conftest.dir
7283             echo one > conftest.one
7284             echo two > conftest.two
7285             mkdir conftest.dir
7286             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7287               test -s conftest.one && test -s conftest.two &&
7288               test -s conftest.dir/conftest.one &&
7289               test -s conftest.dir/conftest.two
7290             then
7291               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7292               break 3
7293             fi
7294           fi
7295         fi
7296       done
7297     done
7298     ;;
7299 esac
7300
7301   done
7302 IFS=$as_save_IFS
7303
7304 rm -rf conftest.one conftest.two conftest.dir
7305
7306 fi
7307   if test "${ac_cv_path_install+set}" = set; then
7308     INSTALL=$ac_cv_path_install
7309   else
7310     # As a last resort, use the slow shell script.  Don't cache a
7311     # value for INSTALL within a source directory, because that will
7312     # break other packages using the cache if that directory is
7313     # removed, or if the value is a relative name.
7314     INSTALL=$ac_install_sh
7315   fi
7316 fi
7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7318 $as_echo "$INSTALL" >&6; }
7319
7320 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7321 # It thinks the first close brace ends the variable substitution.
7322 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7323
7324 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7325
7326 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7327
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7329 $as_echo_n "checking whether build environment is sane... " >&6; }
7330 # Just in case
7331 sleep 1
7332 echo timestamp > conftest.file
7333 # Reject unsafe characters in $srcdir or the absolute working directory
7334 # name.  Accept space and tab only in the latter.
7335 am_lf='
7336 '
7337 case `pwd` in
7338   *[\\\"\#\$\&\'\`$am_lf]*)
7339     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7340 esac
7341 case $srcdir in
7342   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7343     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7344 esac
7345
7346 # Do `set' in a subshell so we don't clobber the current shell's
7347 # arguments.  Must try -L first in case configure is actually a
7348 # symlink; some systems play weird games with the mod time of symlinks
7349 # (eg FreeBSD returns the mod time of the symlink's containing
7350 # directory).
7351 if (
7352    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7353    if test "$*" = "X"; then
7354       # -L didn't work.
7355       set X `ls -t "$srcdir/configure" conftest.file`
7356    fi
7357    rm -f conftest.file
7358    if test "$*" != "X $srcdir/configure conftest.file" \
7359       && test "$*" != "X conftest.file $srcdir/configure"; then
7360
7361       # If neither matched, then we have a broken ls.  This can happen
7362       # if, for instance, CONFIG_SHELL is bash and it inherits a
7363       # broken ls alias from the environment.  This has actually
7364       # happened.  Such a system could not be considered "sane".
7365       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7366 alias in your environment" "$LINENO" 5
7367    fi
7368
7369    test "$2" = conftest.file
7370    )
7371 then
7372    # Ok.
7373    :
7374 else
7375    as_fn_error "newly created file is older than distributed files!
7376 Check your system clock" "$LINENO" 5
7377 fi
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7379 $as_echo "yes" >&6; }
7380 test "$program_prefix" != NONE &&
7381   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7382 # Use a double $ so make ignores it.
7383 test "$program_suffix" != NONE &&
7384   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7385 # Double any \ or $.
7386 # By default was `s,x,x', remove it if useless.
7387 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7388 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7389
7390 # expand $ac_aux_dir to an absolute path
7391 am_aux_dir=`cd $ac_aux_dir && pwd`
7392
7393 if test x"${MISSING+set}" != xset; then
7394   case $am_aux_dir in
7395   *\ * | *\     *)
7396     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7397   *)
7398     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7399   esac
7400 fi
7401 # Use eval to expand $SHELL
7402 if eval "$MISSING --run true"; then
7403   am_missing_run="$MISSING --run "
7404 else
7405   am_missing_run=
7406   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7407 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7408 fi
7409
7410 if test x"${install_sh}" != xset; then
7411   case $am_aux_dir in
7412   *\ * | *\     *)
7413     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7414   *)
7415     install_sh="\${SHELL} $am_aux_dir/install-sh"
7416   esac
7417 fi
7418
7419 # Installed binaries are usually stripped using `strip' when the user
7420 # run `make install-strip'.  However `strip' might not be the right
7421 # tool to use in cross-compilation environments, therefore Automake
7422 # will honor the `STRIP' environment variable to overrule this program.
7423 if test "$cross_compiling" != no; then
7424   if test -n "$ac_tool_prefix"; then
7425   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7426 set dummy ${ac_tool_prefix}strip; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if test "${ac_cv_prog_STRIP+set}" = set; then :
7430   $as_echo_n "(cached) " >&6
7431 else
7432   if test -n "$STRIP"; then
7433   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7434 else
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7436 for as_dir in $PATH
7437 do
7438   IFS=$as_save_IFS
7439   test -z "$as_dir" && as_dir=.
7440     for ac_exec_ext in '' $ac_executable_extensions; do
7441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7442     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7444     break 2
7445   fi
7446 done
7447   done
7448 IFS=$as_save_IFS
7449
7450 fi
7451 fi
7452 STRIP=$ac_cv_prog_STRIP
7453 if test -n "$STRIP"; then
7454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7455 $as_echo "$STRIP" >&6; }
7456 else
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7459 fi
7460
7461
7462 fi
7463 if test -z "$ac_cv_prog_STRIP"; then
7464   ac_ct_STRIP=$STRIP
7465   # Extract the first word of "strip", so it can be a program name with args.
7466 set dummy strip; ac_word=$2
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7468 $as_echo_n "checking for $ac_word... " >&6; }
7469 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7470   $as_echo_n "(cached) " >&6
7471 else
7472   if test -n "$ac_ct_STRIP"; then
7473   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7474 else
7475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7476 for as_dir in $PATH
7477 do
7478   IFS=$as_save_IFS
7479   test -z "$as_dir" && as_dir=.
7480     for ac_exec_ext in '' $ac_executable_extensions; do
7481   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7482     ac_cv_prog_ac_ct_STRIP="strip"
7483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7484     break 2
7485   fi
7486 done
7487   done
7488 IFS=$as_save_IFS
7489
7490 fi
7491 fi
7492 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7493 if test -n "$ac_ct_STRIP"; then
7494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7495 $as_echo "$ac_ct_STRIP" >&6; }
7496 else
7497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7498 $as_echo "no" >&6; }
7499 fi
7500
7501   if test "x$ac_ct_STRIP" = x; then
7502     STRIP=":"
7503   else
7504     case $cross_compiling:$ac_tool_warned in
7505 yes:)
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7507 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7508 ac_tool_warned=yes ;;
7509 esac
7510     STRIP=$ac_ct_STRIP
7511   fi
7512 else
7513   STRIP="$ac_cv_prog_STRIP"
7514 fi
7515
7516 fi
7517 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7518
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7520 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7521 if test -z "$MKDIR_P"; then
7522   if test "${ac_cv_path_mkdir+set}" = set; then :
7523   $as_echo_n "(cached) " >&6
7524 else
7525   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7526 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7527 do
7528   IFS=$as_save_IFS
7529   test -z "$as_dir" && as_dir=.
7530     for ac_prog in mkdir gmkdir; do
7531          for ac_exec_ext in '' $ac_executable_extensions; do
7532            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7533            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7534              'mkdir (GNU coreutils) '* | \
7535              'mkdir (coreutils) '* | \
7536              'mkdir (fileutils) '4.1*)
7537                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7538                break 3;;
7539            esac
7540          done
7541        done
7542   done
7543 IFS=$as_save_IFS
7544
7545 fi
7546
7547   if test "${ac_cv_path_mkdir+set}" = set; then
7548     MKDIR_P="$ac_cv_path_mkdir -p"
7549   else
7550     # As a last resort, use the slow shell script.  Don't cache a
7551     # value for MKDIR_P within a source directory, because that will
7552     # break other packages using the cache if that directory is
7553     # removed, or if the value is a relative name.
7554     test -d ./--version && rmdir ./--version
7555     MKDIR_P="$ac_install_sh -d"
7556   fi
7557 fi
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7559 $as_echo "$MKDIR_P" >&6; }
7560
7561
7562 mkdir_p="$MKDIR_P"
7563 case $mkdir_p in
7564   [\\/$]* | ?:[\\/]*) ;;
7565   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7566 esac
7567
7568 for ac_prog in gawk mawk nawk awk
7569 do
7570   # Extract the first word of "$ac_prog", so it can be a program name with args.
7571 set dummy $ac_prog; ac_word=$2
7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7573 $as_echo_n "checking for $ac_word... " >&6; }
7574 if test "${ac_cv_prog_AWK+set}" = set; then :
7575   $as_echo_n "(cached) " >&6
7576 else
7577   if test -n "$AWK"; then
7578   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7579 else
7580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7581 for as_dir in $PATH
7582 do
7583   IFS=$as_save_IFS
7584   test -z "$as_dir" && as_dir=.
7585     for ac_exec_ext in '' $ac_executable_extensions; do
7586   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7587     ac_cv_prog_AWK="$ac_prog"
7588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7589     break 2
7590   fi
7591 done
7592   done
7593 IFS=$as_save_IFS
7594
7595 fi
7596 fi
7597 AWK=$ac_cv_prog_AWK
7598 if test -n "$AWK"; then
7599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7600 $as_echo "$AWK" >&6; }
7601 else
7602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7603 $as_echo "no" >&6; }
7604 fi
7605
7606
7607   test -n "$AWK" && break
7608 done
7609
7610 ac_config_commands="$ac_config_commands depfiles"
7611
7612
7613 am_make=${MAKE-make}
7614 cat > confinc << 'END'
7615 am__doit:
7616         @echo this is the am__doit target
7617 .PHONY: am__doit
7618 END
7619 # If we don't find an include directive, just comment out the code.
7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7621 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7622 am__include="#"
7623 am__quote=
7624 _am_result=none
7625 # First try GNU make style include.
7626 echo "include confinc" > confmf
7627 # Ignore all kinds of additional output from `make'.
7628 case `$am_make -s -f confmf 2> /dev/null` in #(
7629 *the\ am__doit\ target*)
7630   am__include=include
7631   am__quote=
7632   _am_result=GNU
7633   ;;
7634 esac
7635 # Now try BSD make style include.
7636 if test "$am__include" = "#"; then
7637    echo '.include "confinc"' > confmf
7638    case `$am_make -s -f confmf 2> /dev/null` in #(
7639    *the\ am__doit\ target*)
7640      am__include=.include
7641      am__quote="\""
7642      _am_result=BSD
7643      ;;
7644    esac
7645 fi
7646
7647
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7649 $as_echo "$_am_result" >&6; }
7650 rm -f confinc confmf
7651
7652 # Check whether --enable-dependency-tracking was given.
7653 if test "${enable_dependency_tracking+set}" = set; then :
7654   enableval=$enable_dependency_tracking;
7655 fi
7656
7657 if test "x$enable_dependency_tracking" != xno; then
7658   am_depcomp="$ac_aux_dir/depcomp"
7659   AMDEPBACKSLASH='\'
7660 fi
7661  if test "x$enable_dependency_tracking" != xno; then
7662   AMDEP_TRUE=
7663   AMDEP_FALSE='#'
7664 else
7665   AMDEP_TRUE='#'
7666   AMDEP_FALSE=
7667 fi
7668
7669
7670 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7671   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7672   # is not polluted with repeated "-I."
7673   am__isrc=' -I$(srcdir)'
7674   # test to see if srcdir already configured
7675   if test -f $srcdir/config.status; then
7676     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7677   fi
7678 fi
7679
7680 # test whether we have cygpath
7681 if test -z "$CYGPATH_W"; then
7682   if (cygpath --version) >/dev/null 2>/dev/null; then
7683     CYGPATH_W='cygpath -w'
7684   else
7685     CYGPATH_W=echo
7686   fi
7687 fi
7688
7689
7690 # Define the identity of the package.
7691  PACKAGE=gdb
7692  VERSION=UNUSED-VERSION
7693
7694
7695 # Some tools Automake needs.
7696
7697 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7698
7699
7700 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7701
7702
7703 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7704
7705
7706 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7707
7708
7709 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7710
7711 # We need awk for the "check" target.  The system "awk" is bad on
7712 # some platforms.
7713 # Always define AMTAR for backward compatibility.
7714
7715 AMTAR=${AMTAR-"${am_missing_run}tar"}
7716
7717 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7718
7719
7720
7721
7722 depcc="$CC"   am_compiler_list=
7723
7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7725 $as_echo_n "checking dependency style of $depcc... " >&6; }
7726 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7727   $as_echo_n "(cached) " >&6
7728 else
7729   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7730   # We make a subdir and do the tests there.  Otherwise we can end up
7731   # making bogus files that we don't know about and never remove.  For
7732   # instance it was reported that on HP-UX the gcc test will end up
7733   # making a dummy file named `D' -- because `-MD' means `put the output
7734   # in D'.
7735   mkdir conftest.dir
7736   # Copy depcomp to subdir because otherwise we won't find it if we're
7737   # using a relative directory.
7738   cp "$am_depcomp" conftest.dir
7739   cd conftest.dir
7740   # We will build objects and dependencies in a subdirectory because
7741   # it helps to detect inapplicable dependency modes.  For instance
7742   # both Tru64's cc and ICC support -MD to output dependencies as a
7743   # side effect of compilation, but ICC will put the dependencies in
7744   # the current directory while Tru64 will put them in the object
7745   # directory.
7746   mkdir sub
7747
7748   am_cv_CC_dependencies_compiler_type=none
7749   if test "$am_compiler_list" = ""; then
7750      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7751   fi
7752   am__universal=false
7753   case " $depcc " in #(
7754      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7755      esac
7756
7757   for depmode in $am_compiler_list; do
7758     # Setup a source with many dependencies, because some compilers
7759     # like to wrap large dependency lists on column 80 (with \), and
7760     # we should not choose a depcomp mode which is confused by this.
7761     #
7762     # We need to recreate these files for each test, as the compiler may
7763     # overwrite some of them when testing with obscure command lines.
7764     # This happens at least with the AIX C compiler.
7765     : > sub/conftest.c
7766     for i in 1 2 3 4 5 6; do
7767       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7768       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7769       # Solaris 8's {/usr,}/bin/sh.
7770       touch sub/conftst$i.h
7771     done
7772     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7773
7774     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7775     # mode.  It turns out that the SunPro C++ compiler does not properly
7776     # handle `-M -o', and we need to detect this.  Also, some Intel
7777     # versions had trouble with output in subdirs
7778     am__obj=sub/conftest.${OBJEXT-o}
7779     am__minus_obj="-o $am__obj"
7780     case $depmode in
7781     gcc)
7782       # This depmode causes a compiler race in universal mode.
7783       test "$am__universal" = false || continue
7784       ;;
7785     nosideeffect)
7786       # after this tag, mechanisms are not by side-effect, so they'll
7787       # only be used when explicitly requested
7788       if test "x$enable_dependency_tracking" = xyes; then
7789         continue
7790       else
7791         break
7792       fi
7793       ;;
7794     msvisualcpp | msvcmsys)
7795       # This compiler won't grok `-c -o', but also, the minuso test has
7796       # not run yet.  These depmodes are late enough in the game, and
7797       # so weak that their functioning should not be impacted.
7798       am__obj=conftest.${OBJEXT-o}
7799       am__minus_obj=
7800       ;;
7801     none) break ;;
7802     esac
7803     if depmode=$depmode \
7804        source=sub/conftest.c object=$am__obj \
7805        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7806        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7807          >/dev/null 2>conftest.err &&
7808        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7809        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7810        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7811        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7812       # icc doesn't choke on unknown options, it will just issue warnings
7813       # or remarks (even with -Werror).  So we grep stderr for any message
7814       # that says an option was ignored or not supported.
7815       # When given -MP, icc 7.0 and 7.1 complain thusly:
7816       #   icc: Command line warning: ignoring option '-M'; no argument required
7817       # The diagnosis changed in icc 8.0:
7818       #   icc: Command line remark: option '-MP' not supported
7819       if (grep 'ignoring option' conftest.err ||
7820           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7821         am_cv_CC_dependencies_compiler_type=$depmode
7822         break
7823       fi
7824     fi
7825   done
7826
7827   cd ..
7828   rm -rf conftest.dir
7829 else
7830   am_cv_CC_dependencies_compiler_type=none
7831 fi
7832
7833 fi
7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7835 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7836 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7837
7838  if
7839   test "x$enable_dependency_tracking" != xno \
7840   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7841   am__fastdepCC_TRUE=
7842   am__fastdepCC_FALSE='#'
7843 else
7844   am__fastdepCC_TRUE='#'
7845   am__fastdepCC_FALSE=
7846 fi
7847
7848
7849
7850
7851
7852
7853 # Check whether --with-separate-debug-dir was given.
7854 if test "${with_separate_debug_dir+set}" = set; then :
7855   withval=$with_separate_debug_dir;
7856     DEBUGDIR=$withval
7857 else
7858   DEBUGDIR=${libdir}/debug
7859 fi
7860
7861
7862   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7863   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7864   ac_define_dir=`eval echo $DEBUGDIR`
7865   ac_define_dir=`eval echo $ac_define_dir`
7866
7867 cat >>confdefs.h <<_ACEOF
7868 #define DEBUGDIR "$ac_define_dir"
7869 _ACEOF
7870
7871
7872
7873
7874   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7875      if test "x$prefix" = xNONE; then
7876         test_prefix=/usr/local
7877      else
7878         test_prefix=$prefix
7879      fi
7880   else
7881      test_prefix=$exec_prefix
7882   fi
7883   value=0
7884   case ${ac_define_dir} in
7885      "${test_prefix}"|"${test_prefix}/"*|\
7886         '${exec_prefix}'|'${exec_prefix}/'*)
7887      value=1
7888      ;;
7889   esac
7890
7891 cat >>confdefs.h <<_ACEOF
7892 #define DEBUGDIR_RELOCATABLE $value
7893 _ACEOF
7894
7895
7896
7897
7898 # GDB's datadir relocation
7899
7900
7901
7902 # Check whether --with-gdb-datadir was given.
7903 if test "${with_gdb_datadir+set}" = set; then :
7904   withval=$with_gdb_datadir;
7905     GDB_DATADIR=$withval
7906 else
7907   GDB_DATADIR=${datadir}/gdb
7908 fi
7909
7910
7911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7913   ac_define_dir=`eval echo $GDB_DATADIR`
7914   ac_define_dir=`eval echo $ac_define_dir`
7915
7916 cat >>confdefs.h <<_ACEOF
7917 #define GDB_DATADIR "$ac_define_dir"
7918 _ACEOF
7919
7920
7921
7922
7923   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7924      if test "x$prefix" = xNONE; then
7925         test_prefix=/usr/local
7926      else
7927         test_prefix=$prefix
7928      fi
7929   else
7930      test_prefix=$exec_prefix
7931   fi
7932   value=0
7933   case ${ac_define_dir} in
7934      "${test_prefix}"|"${test_prefix}/"*|\
7935         '${exec_prefix}'|'${exec_prefix}/'*)
7936      value=1
7937      ;;
7938   esac
7939
7940 cat >>confdefs.h <<_ACEOF
7941 #define GDB_DATADIR_RELOCATABLE $value
7942 _ACEOF
7943
7944
7945
7946
7947
7948 # Check whether --with-relocated-sources was given.
7949 if test "${with_relocated_sources+set}" = set; then :
7950   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7951
7952   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7953   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7954   ac_define_dir=`eval echo $reloc_srcdir`
7955   ac_define_dir=`eval echo $ac_define_dir`
7956
7957 cat >>confdefs.h <<_ACEOF
7958 #define RELOC_SRCDIR "$ac_define_dir"
7959 _ACEOF
7960
7961
7962
7963 fi
7964
7965
7966
7967
7968 subdirs="$subdirs testsuite"
7969
7970
7971 # Check whether to support alternative target configurations
7972 # Check whether --enable-targets was given.
7973 if test "${enable_targets+set}" = set; then :
7974   enableval=$enable_targets; case "${enableval}" in
7975   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7976             ;;
7977   no)       enable_targets= ;;
7978   *)        enable_targets=$enableval ;;
7979 esac
7980 fi
7981
7982
7983 # Check whether to enable 64-bit support on 32-bit hosts
7984 # Check whether --enable-64-bit-bfd was given.
7985 if test "${enable_64_bit_bfd+set}" = set; then :
7986   enableval=$enable_64_bit_bfd; case "${enableval}" in
7987   yes)  want64=true  ;;
7988   no)   want64=false ;;
7989   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7990 esac
7991 else
7992   want64=false
7993 fi
7994
7995 # Provide defaults for some variables set by the per-host and per-target
7996 # configuration.
7997 gdb_host_obs=posix-hdep.o
7998
7999 if test "${target}" = "${host}"; then
8000   gdb_native=yes
8001 else
8002   gdb_native=no
8003 fi
8004
8005 . $srcdir/configure.host
8006
8007 # Accumulate some settings from configure.tgt over all enabled targets
8008
8009 TARGET_OBS=
8010 all_targets=
8011
8012 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
8013 do
8014   if test "$targ_alias" = "all"; then
8015     all_targets=true
8016   else
8017     # Canonicalize the secondary target names.
8018     result=`$ac_config_sub $targ_alias 2>/dev/null`
8019     if test -n "$result"; then
8020         targ=$result
8021     else
8022         targ=$targ_alias
8023     fi
8024
8025     . ${srcdir}/configure.tgt
8026
8027     if test -z "${gdb_target_obs}"; then :
8028   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
8029 fi
8030
8031     # Target-specific object files
8032     for i in ${gdb_target_obs}; do
8033         case " $TARGET_OBS " in
8034         *" ${i} "*) ;;
8035         *)
8036           TARGET_OBS="$TARGET_OBS ${i}"
8037           ;;
8038         esac
8039     done
8040
8041     # Check whether this target needs 64-bit CORE_ADDR
8042     if test x${want64} = xfalse; then
8043       . ${srcdir}/../bfd/config.bfd
8044     fi
8045   fi
8046 done
8047
8048 if test x${all_targets} = xtrue; then
8049
8050   # We want all 64-bit targets if we either:
8051   #  - run on a 64-bit host  or
8052   #  - already require 64-bit support for some other target  or
8053   #  - the --enable-64-bit-bfd option was supplied
8054   # Otherwise we only support all 32-bit targets.
8055   #
8056   # NOTE: This test must be in sync with the corresponding
8057   #       tests in BFD!
8058
8059   if test x${want64} = xfalse; then
8060     # The cast to long int works around a bug in the HP C Compiler
8061 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8062 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8063 # This bug is HP SR number 8606223364.
8064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
8065 $as_echo_n "checking size of long... " >&6; }
8066 if test "${ac_cv_sizeof_long+set}" = set; then :
8067   $as_echo_n "(cached) " >&6
8068 else
8069   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
8070
8071 else
8072   if test "$ac_cv_type_long" = yes; then
8073      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8074 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8075 { as_fn_set_status 77
8076 as_fn_error "cannot compute sizeof (long)
8077 See \`config.log' for more details." "$LINENO" 5; }; }
8078    else
8079      ac_cv_sizeof_long=0
8080    fi
8081 fi
8082
8083 fi
8084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8085 $as_echo "$ac_cv_sizeof_long" >&6; }
8086
8087
8088
8089 cat >>confdefs.h <<_ACEOF
8090 #define SIZEOF_LONG $ac_cv_sizeof_long
8091 _ACEOF
8092
8093
8094     if test "x${ac_cv_sizeof_long}" = "x8"; then
8095       want64=true
8096     fi
8097   fi
8098   if test x${want64} = xtrue; then
8099     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8100   else
8101     TARGET_OBS='$(ALL_TARGET_OBS)'
8102   fi
8103 fi
8104
8105
8106
8107 # For other settings, only the main target counts.
8108 gdb_sim=
8109 gdb_osabi=
8110 build_gdbserver=
8111 targ=$target; . ${srcdir}/configure.tgt
8112
8113 # Fetch the default architecture and default target vector from BFD.
8114 targ=$target; . $srcdir/../bfd/config.bfd
8115
8116 # We only want the first architecture, so strip off the others if
8117 # there is more than one.
8118 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8119
8120 if test "x$targ_archs" != x; then
8121
8122 cat >>confdefs.h <<_ACEOF
8123 #define DEFAULT_BFD_ARCH $targ_archs
8124 _ACEOF
8125
8126 fi
8127 if test "x$targ_defvec" != x; then
8128
8129 cat >>confdefs.h <<_ACEOF
8130 #define DEFAULT_BFD_VEC $targ_defvec
8131 _ACEOF
8132
8133 fi
8134
8135 # The CLI cannot be disabled yet, but may be in the future.
8136
8137 # Enable CLI.
8138 # Check whether --enable-gdbcli was given.
8139 if test "${enable_gdbcli+set}" = set; then :
8140   enableval=$enable_gdbcli; case $enableval in
8141     yes)
8142       ;;
8143     no)
8144       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8145     *)
8146       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8147   esac
8148 else
8149   enable_gdbcli=yes
8150 fi
8151
8152 if test x"$enable_gdbcli" = xyes; then
8153   if test -d $srcdir/cli; then
8154     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8155     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8156     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8157     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8158   fi
8159 fi
8160
8161 # Enable MI.
8162 # Check whether --enable-gdbmi was given.
8163 if test "${enable_gdbmi+set}" = set; then :
8164   enableval=$enable_gdbmi; case $enableval in
8165     yes | no)
8166       ;;
8167     *)
8168       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8169   esac
8170 else
8171   enable_gdbmi=yes
8172 fi
8173
8174 if test x"$enable_gdbmi" = xyes; then
8175   if test -d $srcdir/mi; then
8176     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8177     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8178     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8179     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8180   fi
8181 fi
8182
8183 # Enable TUI.
8184 # Check whether --enable-tui was given.
8185 if test "${enable_tui+set}" = set; then :
8186   enableval=$enable_tui; case $enableval in
8187     yes | no | auto)
8188       ;;
8189     *)
8190       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8191   esac
8192 else
8193   enable_tui=auto
8194 fi
8195
8196
8197 # Enable gdbtk.
8198 # Check whether --enable-gdbtk was given.
8199 if test "${enable_gdbtk+set}" = set; then :
8200   enableval=$enable_gdbtk; case $enableval in
8201     yes | no)
8202       ;;
8203     *)
8204       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8205   esac
8206 else
8207   if test -d $srcdir/gdbtk; then
8208     enable_gdbtk=yes
8209   else
8210     enable_gdbtk=no
8211   fi
8212 fi
8213
8214 # We unconditionally disable gdbtk tests on selected platforms.
8215 case $host_os in
8216   go32* | windows*)
8217     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8218 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8219     enable_gdbtk=no ;;
8220 esac
8221
8222 # Libunwind support.
8223
8224 # Check whether --with-libunwind was given.
8225 if test "${with_libunwind+set}" = set; then :
8226   withval=$with_libunwind; case "${withval}" in
8227   yes)  enable_libunwind=yes ;;
8228   no)   enable_libunwind=no ;;
8229   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8230 esac
8231 else
8232
8233   for ac_header in libunwind.h libunwind-ia64.h
8234 do :
8235   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8236 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8237 eval as_val=\$$as_ac_Header
8238    if test "x$as_val" = x""yes; then :
8239   cat >>confdefs.h <<_ACEOF
8240 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8241 _ACEOF
8242
8243 fi
8244
8245 done
8246
8247   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8248     enable_libunwind=yes;
8249   fi
8250
8251 fi
8252
8253
8254 if test x"$enable_libunwind" = xyes; then
8255   for ac_header in libunwind.h libunwind-ia64.h
8256 do :
8257   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8258 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8259 eval as_val=\$$as_ac_Header
8260    if test "x$as_val" = x""yes; then :
8261   cat >>confdefs.h <<_ACEOF
8262 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8263 _ACEOF
8264
8265 fi
8266
8267 done
8268
8269
8270 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8271
8272   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8273   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8274   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8275 fi
8276
8277 opt_curses=no
8278
8279 # Check whether --with-curses was given.
8280 if test "${with_curses+set}" = set; then :
8281   withval=$with_curses; opt_curses=$withval
8282 fi
8283
8284
8285 prefer_curses=no
8286 if test "$opt_curses" = "yes"; then
8287   prefer_curses=yes
8288 fi
8289
8290 # Profiling support.
8291 # Check whether --enable-profiling was given.
8292 if test "${enable_profiling+set}" = set; then :
8293   enableval=$enable_profiling; case $enableval in
8294     yes | no)
8295       ;;
8296     *)
8297       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8298   esac
8299 else
8300   enable_profiling=no
8301 fi
8302
8303
8304 for ac_func in monstartup _mcleanup
8305 do :
8306   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8307 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8308 eval as_val=\$$as_ac_var
8309    if test "x$as_val" = x""yes; then :
8310   cat >>confdefs.h <<_ACEOF
8311 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8312 _ACEOF
8313
8314 fi
8315 done
8316
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8318 $as_echo_n "checking for _etext... " >&6; }
8319 if test "${ac_cv_var__etext+set}" = set; then :
8320   $as_echo_n "(cached) " >&6
8321 else
8322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8323 /* end confdefs.h.  */
8324 #include <stdlib.h>
8325 extern char _etext;
8326
8327 int
8328 main ()
8329 {
8330 free (&_etext);
8331   ;
8332   return 0;
8333 }
8334 _ACEOF
8335 if ac_fn_c_try_link "$LINENO"; then :
8336   ac_cv_var__etext=yes
8337 else
8338   ac_cv_var__etext=no
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext \
8341     conftest$ac_exeext conftest.$ac_ext
8342 fi
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8344 $as_echo "$ac_cv_var__etext" >&6; }
8345 if test $ac_cv_var__etext = yes; then
8346
8347 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8348
8349 fi
8350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8351 $as_echo_n "checking for etext... " >&6; }
8352 if test "${ac_cv_var_etext+set}" = set; then :
8353   $as_echo_n "(cached) " >&6
8354 else
8355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8356 /* end confdefs.h.  */
8357 #include <stdlib.h>
8358 extern char etext;
8359
8360 int
8361 main ()
8362 {
8363 free (&etext);
8364   ;
8365   return 0;
8366 }
8367 _ACEOF
8368 if ac_fn_c_try_link "$LINENO"; then :
8369   ac_cv_var_etext=yes
8370 else
8371   ac_cv_var_etext=no
8372 fi
8373 rm -f core conftest.err conftest.$ac_objext \
8374     conftest$ac_exeext conftest.$ac_ext
8375 fi
8376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8377 $as_echo "$ac_cv_var_etext" >&6; }
8378 if test $ac_cv_var_etext = yes; then
8379
8380 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8381
8382 fi
8383 if test "$enable_profiling" = yes ; then
8384   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8385     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8386   fi
8387   PROFILE_CFLAGS=-pg
8388   OLD_CFLAGS="$CFLAGS"
8389   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8390
8391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8392 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8393 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8394   $as_echo_n "(cached) " >&6
8395 else
8396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h.  */
8398
8399 int
8400 main ()
8401 {
8402 int x;
8403   ;
8404   return 0;
8405 }
8406 _ACEOF
8407 if ac_fn_c_try_compile "$LINENO"; then :
8408   ac_cv_cc_supports_pg=yes
8409 else
8410   ac_cv_cc_supports_pg=no
8411 fi
8412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8413 fi
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8415 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8416
8417   if test $ac_cv_cc_supports_pg = no; then
8418     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8419   fi
8420
8421   CFLAGS="$OLD_CFLAGS"
8422 fi
8423
8424
8425
8426 # Check whether --with-pkgversion was given.
8427 if test "${with_pkgversion+set}" = set; then :
8428   withval=$with_pkgversion; case "$withval" in
8429       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8430       no)  PKGVERSION= ;;
8431       *)   PKGVERSION="($withval) " ;;
8432      esac
8433 else
8434   PKGVERSION="(GDB) "
8435
8436 fi
8437
8438
8439
8440
8441
8442 # Check whether --with-bugurl was given.
8443 if test "${with_bugurl+set}" = set; then :
8444   withval=$with_bugurl; case "$withval" in
8445       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8446       no)  BUGURL=
8447            ;;
8448       *)   BUGURL="$withval"
8449            ;;
8450      esac
8451 else
8452   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8453
8454 fi
8455
8456   case ${BUGURL} in
8457   "")
8458     REPORT_BUGS_TO=
8459     REPORT_BUGS_TEXI=
8460     ;;
8461   *)
8462     REPORT_BUGS_TO="<$BUGURL>"
8463     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8464     ;;
8465   esac;
8466
8467
8468
8469
8470 cat >>confdefs.h <<_ACEOF
8471 #define PKGVERSION "$PKGVERSION"
8472 _ACEOF
8473
8474
8475 cat >>confdefs.h <<_ACEOF
8476 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8477 _ACEOF
8478
8479
8480 # --------------------- #
8481 # Checks for programs.  #
8482 # --------------------- #
8483
8484 for ac_prog in gawk mawk nawk awk
8485 do
8486   # Extract the first word of "$ac_prog", so it can be a program name with args.
8487 set dummy $ac_prog; ac_word=$2
8488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8489 $as_echo_n "checking for $ac_word... " >&6; }
8490 if test "${ac_cv_prog_AWK+set}" = set; then :
8491   $as_echo_n "(cached) " >&6
8492 else
8493   if test -n "$AWK"; then
8494   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8495 else
8496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8497 for as_dir in $PATH
8498 do
8499   IFS=$as_save_IFS
8500   test -z "$as_dir" && as_dir=.
8501     for ac_exec_ext in '' $ac_executable_extensions; do
8502   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8503     ac_cv_prog_AWK="$ac_prog"
8504     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8505     break 2
8506   fi
8507 done
8508   done
8509 IFS=$as_save_IFS
8510
8511 fi
8512 fi
8513 AWK=$ac_cv_prog_AWK
8514 if test -n "$AWK"; then
8515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8516 $as_echo "$AWK" >&6; }
8517 else
8518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8519 $as_echo "no" >&6; }
8520 fi
8521
8522
8523   test -n "$AWK" && break
8524 done
8525
8526
8527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8528 $as_echo_n "checking whether ln -s works... " >&6; }
8529 LN_S=$as_ln_s
8530 if test "$LN_S" = "ln -s"; then
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8532 $as_echo "yes" >&6; }
8533 else
8534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8535 $as_echo "no, using $LN_S" >&6; }
8536 fi
8537
8538 if test -n "$ac_tool_prefix"; then
8539   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8540 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8542 $as_echo_n "checking for $ac_word... " >&6; }
8543 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8544   $as_echo_n "(cached) " >&6
8545 else
8546   if test -n "$RANLIB"; then
8547   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8548 else
8549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8550 for as_dir in $PATH
8551 do
8552   IFS=$as_save_IFS
8553   test -z "$as_dir" && as_dir=.
8554     for ac_exec_ext in '' $ac_executable_extensions; do
8555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8556     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8558     break 2
8559   fi
8560 done
8561   done
8562 IFS=$as_save_IFS
8563
8564 fi
8565 fi
8566 RANLIB=$ac_cv_prog_RANLIB
8567 if test -n "$RANLIB"; then
8568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8569 $as_echo "$RANLIB" >&6; }
8570 else
8571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8572 $as_echo "no" >&6; }
8573 fi
8574
8575
8576 fi
8577 if test -z "$ac_cv_prog_RANLIB"; then
8578   ac_ct_RANLIB=$RANLIB
8579   # Extract the first word of "ranlib", so it can be a program name with args.
8580 set dummy ranlib; ac_word=$2
8581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8582 $as_echo_n "checking for $ac_word... " >&6; }
8583 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8584   $as_echo_n "(cached) " >&6
8585 else
8586   if test -n "$ac_ct_RANLIB"; then
8587   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8588 else
8589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8590 for as_dir in $PATH
8591 do
8592   IFS=$as_save_IFS
8593   test -z "$as_dir" && as_dir=.
8594     for ac_exec_ext in '' $ac_executable_extensions; do
8595   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8596     ac_cv_prog_ac_ct_RANLIB="ranlib"
8597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8598     break 2
8599   fi
8600 done
8601   done
8602 IFS=$as_save_IFS
8603
8604 fi
8605 fi
8606 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8607 if test -n "$ac_ct_RANLIB"; then
8608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8609 $as_echo "$ac_ct_RANLIB" >&6; }
8610 else
8611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8612 $as_echo "no" >&6; }
8613 fi
8614
8615   if test "x$ac_ct_RANLIB" = x; then
8616     RANLIB=":"
8617   else
8618     case $cross_compiling:$ac_tool_warned in
8619 yes:)
8620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8622 ac_tool_warned=yes ;;
8623 esac
8624     RANLIB=$ac_ct_RANLIB
8625   fi
8626 else
8627   RANLIB="$ac_cv_prog_RANLIB"
8628 fi
8629
8630 for ac_prog in 'bison -y' byacc
8631 do
8632   # Extract the first word of "$ac_prog", so it can be a program name with args.
8633 set dummy $ac_prog; ac_word=$2
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8635 $as_echo_n "checking for $ac_word... " >&6; }
8636 if test "${ac_cv_prog_YACC+set}" = set; then :
8637   $as_echo_n "(cached) " >&6
8638 else
8639   if test -n "$YACC"; then
8640   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8641 else
8642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8643 for as_dir in $PATH
8644 do
8645   IFS=$as_save_IFS
8646   test -z "$as_dir" && as_dir=.
8647     for ac_exec_ext in '' $ac_executable_extensions; do
8648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8649     ac_cv_prog_YACC="$ac_prog"
8650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8651     break 2
8652   fi
8653 done
8654   done
8655 IFS=$as_save_IFS
8656
8657 fi
8658 fi
8659 YACC=$ac_cv_prog_YACC
8660 if test -n "$YACC"; then
8661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8662 $as_echo "$YACC" >&6; }
8663 else
8664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8665 $as_echo "no" >&6; }
8666 fi
8667
8668
8669   test -n "$YACC" && break
8670 done
8671 test -n "$YACC" || YACC="yacc"
8672
8673
8674 if test -n "$ac_tool_prefix"; then
8675   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8676 set dummy ${ac_tool_prefix}ar; ac_word=$2
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8678 $as_echo_n "checking for $ac_word... " >&6; }
8679 if test "${ac_cv_prog_AR+set}" = set; then :
8680   $as_echo_n "(cached) " >&6
8681 else
8682   if test -n "$AR"; then
8683   ac_cv_prog_AR="$AR" # Let the user override the test.
8684 else
8685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8686 for as_dir in $PATH
8687 do
8688   IFS=$as_save_IFS
8689   test -z "$as_dir" && as_dir=.
8690     for ac_exec_ext in '' $ac_executable_extensions; do
8691   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8692     ac_cv_prog_AR="${ac_tool_prefix}ar"
8693     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8694     break 2
8695   fi
8696 done
8697   done
8698 IFS=$as_save_IFS
8699
8700 fi
8701 fi
8702 AR=$ac_cv_prog_AR
8703 if test -n "$AR"; then
8704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8705 $as_echo "$AR" >&6; }
8706 else
8707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8708 $as_echo "no" >&6; }
8709 fi
8710
8711
8712 fi
8713 if test -z "$ac_cv_prog_AR"; then
8714   ac_ct_AR=$AR
8715   # Extract the first word of "ar", so it can be a program name with args.
8716 set dummy ar; ac_word=$2
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8718 $as_echo_n "checking for $ac_word... " >&6; }
8719 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8720   $as_echo_n "(cached) " >&6
8721 else
8722   if test -n "$ac_ct_AR"; then
8723   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8724 else
8725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8726 for as_dir in $PATH
8727 do
8728   IFS=$as_save_IFS
8729   test -z "$as_dir" && as_dir=.
8730     for ac_exec_ext in '' $ac_executable_extensions; do
8731   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8732     ac_cv_prog_ac_ct_AR="ar"
8733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8734     break 2
8735   fi
8736 done
8737   done
8738 IFS=$as_save_IFS
8739
8740 fi
8741 fi
8742 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8743 if test -n "$ac_ct_AR"; then
8744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8745 $as_echo "$ac_ct_AR" >&6; }
8746 else
8747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }
8749 fi
8750
8751   if test "x$ac_ct_AR" = x; then
8752     AR=""
8753   else
8754     case $cross_compiling:$ac_tool_warned in
8755 yes:)
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8758 ac_tool_warned=yes ;;
8759 esac
8760     AR=$ac_ct_AR
8761   fi
8762 else
8763   AR="$ac_cv_prog_AR"
8764 fi
8765
8766 if test -n "$ac_tool_prefix"; then
8767   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8768 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8770 $as_echo_n "checking for $ac_word... " >&6; }
8771 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8772   $as_echo_n "(cached) " >&6
8773 else
8774   if test -n "$DLLTOOL"; then
8775   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8776 else
8777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8778 for as_dir in $PATH
8779 do
8780   IFS=$as_save_IFS
8781   test -z "$as_dir" && as_dir=.
8782     for ac_exec_ext in '' $ac_executable_extensions; do
8783   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8784     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8786     break 2
8787   fi
8788 done
8789   done
8790 IFS=$as_save_IFS
8791
8792 fi
8793 fi
8794 DLLTOOL=$ac_cv_prog_DLLTOOL
8795 if test -n "$DLLTOOL"; then
8796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8797 $as_echo "$DLLTOOL" >&6; }
8798 else
8799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8800 $as_echo "no" >&6; }
8801 fi
8802
8803
8804 fi
8805 if test -z "$ac_cv_prog_DLLTOOL"; then
8806   ac_ct_DLLTOOL=$DLLTOOL
8807   # Extract the first word of "dlltool", so it can be a program name with args.
8808 set dummy dlltool; ac_word=$2
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8810 $as_echo_n "checking for $ac_word... " >&6; }
8811 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8812   $as_echo_n "(cached) " >&6
8813 else
8814   if test -n "$ac_ct_DLLTOOL"; then
8815   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8816 else
8817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8818 for as_dir in $PATH
8819 do
8820   IFS=$as_save_IFS
8821   test -z "$as_dir" && as_dir=.
8822     for ac_exec_ext in '' $ac_executable_extensions; do
8823   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8824     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8825     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8826     break 2
8827   fi
8828 done
8829   done
8830 IFS=$as_save_IFS
8831
8832 fi
8833 fi
8834 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8835 if test -n "$ac_ct_DLLTOOL"; then
8836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8837 $as_echo "$ac_ct_DLLTOOL" >&6; }
8838 else
8839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8840 $as_echo "no" >&6; }
8841 fi
8842
8843   if test "x$ac_ct_DLLTOOL" = x; then
8844     DLLTOOL=""
8845   else
8846     case $cross_compiling:$ac_tool_warned in
8847 yes:)
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8849 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8850 ac_tool_warned=yes ;;
8851 esac
8852     DLLTOOL=$ac_ct_DLLTOOL
8853   fi
8854 else
8855   DLLTOOL="$ac_cv_prog_DLLTOOL"
8856 fi
8857
8858 if test -n "$ac_tool_prefix"; then
8859   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8860 set dummy ${ac_tool_prefix}windres; ac_word=$2
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8862 $as_echo_n "checking for $ac_word... " >&6; }
8863 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8864   $as_echo_n "(cached) " >&6
8865 else
8866   if test -n "$WINDRES"; then
8867   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8868 else
8869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8870 for as_dir in $PATH
8871 do
8872   IFS=$as_save_IFS
8873   test -z "$as_dir" && as_dir=.
8874     for ac_exec_ext in '' $ac_executable_extensions; do
8875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8876     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8878     break 2
8879   fi
8880 done
8881   done
8882 IFS=$as_save_IFS
8883
8884 fi
8885 fi
8886 WINDRES=$ac_cv_prog_WINDRES
8887 if test -n "$WINDRES"; then
8888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8889 $as_echo "$WINDRES" >&6; }
8890 else
8891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8892 $as_echo "no" >&6; }
8893 fi
8894
8895
8896 fi
8897 if test -z "$ac_cv_prog_WINDRES"; then
8898   ac_ct_WINDRES=$WINDRES
8899   # Extract the first word of "windres", so it can be a program name with args.
8900 set dummy windres; ac_word=$2
8901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8902 $as_echo_n "checking for $ac_word... " >&6; }
8903 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8904   $as_echo_n "(cached) " >&6
8905 else
8906   if test -n "$ac_ct_WINDRES"; then
8907   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8908 else
8909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8910 for as_dir in $PATH
8911 do
8912   IFS=$as_save_IFS
8913   test -z "$as_dir" && as_dir=.
8914     for ac_exec_ext in '' $ac_executable_extensions; do
8915   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8916     ac_cv_prog_ac_ct_WINDRES="windres"
8917     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8918     break 2
8919   fi
8920 done
8921   done
8922 IFS=$as_save_IFS
8923
8924 fi
8925 fi
8926 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8927 if test -n "$ac_ct_WINDRES"; then
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8929 $as_echo "$ac_ct_WINDRES" >&6; }
8930 else
8931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8932 $as_echo "no" >&6; }
8933 fi
8934
8935   if test "x$ac_ct_WINDRES" = x; then
8936     WINDRES=""
8937   else
8938     case $cross_compiling:$ac_tool_warned in
8939 yes:)
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8941 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8942 ac_tool_warned=yes ;;
8943 esac
8944     WINDRES=$ac_ct_WINDRES
8945   fi
8946 else
8947   WINDRES="$ac_cv_prog_WINDRES"
8948 fi
8949
8950
8951 # Needed for GNU/Hurd.
8952 if test -n "$ac_tool_prefix"; then
8953   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8954 set dummy ${ac_tool_prefix}mig; ac_word=$2
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8956 $as_echo_n "checking for $ac_word... " >&6; }
8957 if test "${ac_cv_prog_MIG+set}" = set; then :
8958   $as_echo_n "(cached) " >&6
8959 else
8960   if test -n "$MIG"; then
8961   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8962 else
8963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8964 for as_dir in $PATH
8965 do
8966   IFS=$as_save_IFS
8967   test -z "$as_dir" && as_dir=.
8968     for ac_exec_ext in '' $ac_executable_extensions; do
8969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8970     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8972     break 2
8973   fi
8974 done
8975   done
8976 IFS=$as_save_IFS
8977
8978 fi
8979 fi
8980 MIG=$ac_cv_prog_MIG
8981 if test -n "$MIG"; then
8982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8983 $as_echo "$MIG" >&6; }
8984 else
8985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8986 $as_echo "no" >&6; }
8987 fi
8988
8989
8990 fi
8991 if test -z "$ac_cv_prog_MIG"; then
8992   ac_ct_MIG=$MIG
8993   # Extract the first word of "mig", so it can be a program name with args.
8994 set dummy mig; ac_word=$2
8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8996 $as_echo_n "checking for $ac_word... " >&6; }
8997 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8998   $as_echo_n "(cached) " >&6
8999 else
9000   if test -n "$ac_ct_MIG"; then
9001   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
9002 else
9003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9004 for as_dir in $PATH
9005 do
9006   IFS=$as_save_IFS
9007   test -z "$as_dir" && as_dir=.
9008     for ac_exec_ext in '' $ac_executable_extensions; do
9009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9010     ac_cv_prog_ac_ct_MIG="mig"
9011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9012     break 2
9013   fi
9014 done
9015   done
9016 IFS=$as_save_IFS
9017
9018 fi
9019 fi
9020 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
9021 if test -n "$ac_ct_MIG"; then
9022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
9023 $as_echo "$ac_ct_MIG" >&6; }
9024 else
9025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9026 $as_echo "no" >&6; }
9027 fi
9028
9029   if test "x$ac_ct_MIG" = x; then
9030     MIG=""
9031   else
9032     case $cross_compiling:$ac_tool_warned in
9033 yes:)
9034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9036 ac_tool_warned=yes ;;
9037 esac
9038     MIG=$ac_ct_MIG
9039   fi
9040 else
9041   MIG="$ac_cv_prog_MIG"
9042 fi
9043
9044
9045 # ---------------------- #
9046 # Checks for libraries.  #
9047 # ---------------------- #
9048
9049 # We might need to link with -lm; most simulators need it.
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
9051 $as_echo_n "checking for main in -lm... " >&6; }
9052 if test "${ac_cv_lib_m_main+set}" = set; then :
9053   $as_echo_n "(cached) " >&6
9054 else
9055   ac_check_lib_save_LIBS=$LIBS
9056 LIBS="-lm  $LIBS"
9057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9058 /* end confdefs.h.  */
9059
9060
9061 int
9062 main ()
9063 {
9064 return main ();
9065   ;
9066   return 0;
9067 }
9068 _ACEOF
9069 if ac_fn_c_try_link "$LINENO"; then :
9070   ac_cv_lib_m_main=yes
9071 else
9072   ac_cv_lib_m_main=no
9073 fi
9074 rm -f core conftest.err conftest.$ac_objext \
9075     conftest$ac_exeext conftest.$ac_ext
9076 LIBS=$ac_check_lib_save_LIBS
9077 fi
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9079 $as_echo "$ac_cv_lib_m_main" >&6; }
9080 if test "x$ac_cv_lib_m_main" = x""yes; then :
9081   cat >>confdefs.h <<_ACEOF
9082 #define HAVE_LIBM 1
9083 _ACEOF
9084
9085   LIBS="-lm $LIBS"
9086
9087 fi
9088
9089
9090 # We need to link with -lw to get `wctype' on Solaris before Solaris
9091 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9092 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9093 # is known to have this problem).  Therefore we avoid libw if we can.
9094 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9095 if test "x$ac_cv_func_wctype" = x""yes; then :
9096
9097 else
9098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9099 $as_echo_n "checking for wctype in -lw... " >&6; }
9100 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9101   $as_echo_n "(cached) " >&6
9102 else
9103   ac_check_lib_save_LIBS=$LIBS
9104 LIBS="-lw  $LIBS"
9105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9106 /* end confdefs.h.  */
9107
9108 /* Override any GCC internal prototype to avoid an error.
9109    Use char because int might match the return type of a GCC
9110    builtin and then its argument prototype would still apply.  */
9111 #ifdef __cplusplus
9112 extern "C"
9113 #endif
9114 char wctype ();
9115 int
9116 main ()
9117 {
9118 return wctype ();
9119   ;
9120   return 0;
9121 }
9122 _ACEOF
9123 if ac_fn_c_try_link "$LINENO"; then :
9124   ac_cv_lib_w_wctype=yes
9125 else
9126   ac_cv_lib_w_wctype=no
9127 fi
9128 rm -f core conftest.err conftest.$ac_objext \
9129     conftest$ac_exeext conftest.$ac_ext
9130 LIBS=$ac_check_lib_save_LIBS
9131 fi
9132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9133 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9134 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9135   cat >>confdefs.h <<_ACEOF
9136 #define HAVE_LIBW 1
9137 _ACEOF
9138
9139   LIBS="-lw $LIBS"
9140
9141 fi
9142
9143 fi
9144
9145
9146 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9148 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9149 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9150   $as_echo_n "(cached) " >&6
9151 else
9152   ac_func_search_save_LIBS=$LIBS
9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9154 /* end confdefs.h.  */
9155
9156 /* Override any GCC internal prototype to avoid an error.
9157    Use char because int might match the return type of a GCC
9158    builtin and then its argument prototype would still apply.  */
9159 #ifdef __cplusplus
9160 extern "C"
9161 #endif
9162 char gethostbyname ();
9163 int
9164 main ()
9165 {
9166 return gethostbyname ();
9167   ;
9168   return 0;
9169 }
9170 _ACEOF
9171 for ac_lib in '' nsl; do
9172   if test -z "$ac_lib"; then
9173     ac_res="none required"
9174   else
9175     ac_res=-l$ac_lib
9176     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9177   fi
9178   if ac_fn_c_try_link "$LINENO"; then :
9179   ac_cv_search_gethostbyname=$ac_res
9180 fi
9181 rm -f core conftest.err conftest.$ac_objext \
9182     conftest$ac_exeext
9183   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9184   break
9185 fi
9186 done
9187 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9188
9189 else
9190   ac_cv_search_gethostbyname=no
9191 fi
9192 rm conftest.$ac_ext
9193 LIBS=$ac_func_search_save_LIBS
9194 fi
9195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9196 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9197 ac_res=$ac_cv_search_gethostbyname
9198 if test "$ac_res" != no; then :
9199   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9200
9201 fi
9202
9203
9204 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9206 $as_echo_n "checking for library containing socketpair... " >&6; }
9207 if test "${ac_cv_search_socketpair+set}" = set; then :
9208   $as_echo_n "(cached) " >&6
9209 else
9210   ac_func_search_save_LIBS=$LIBS
9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9212 /* end confdefs.h.  */
9213
9214 /* Override any GCC internal prototype to avoid an error.
9215    Use char because int might match the return type of a GCC
9216    builtin and then its argument prototype would still apply.  */
9217 #ifdef __cplusplus
9218 extern "C"
9219 #endif
9220 char socketpair ();
9221 int
9222 main ()
9223 {
9224 return socketpair ();
9225   ;
9226   return 0;
9227 }
9228 _ACEOF
9229 for ac_lib in '' socket; do
9230   if test -z "$ac_lib"; then
9231     ac_res="none required"
9232   else
9233     ac_res=-l$ac_lib
9234     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9235   fi
9236   if ac_fn_c_try_link "$LINENO"; then :
9237   ac_cv_search_socketpair=$ac_res
9238 fi
9239 rm -f core conftest.err conftest.$ac_objext \
9240     conftest$ac_exeext
9241   if test "${ac_cv_search_socketpair+set}" = set; then :
9242   break
9243 fi
9244 done
9245 if test "${ac_cv_search_socketpair+set}" = set; then :
9246
9247 else
9248   ac_cv_search_socketpair=no
9249 fi
9250 rm conftest.$ac_ext
9251 LIBS=$ac_func_search_save_LIBS
9252 fi
9253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9254 $as_echo "$ac_cv_search_socketpair" >&6; }
9255 ac_res=$ac_cv_search_socketpair
9256 if test "$ac_res" != no; then :
9257   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9258
9259 fi
9260
9261
9262 # Link in zlib if we can.  This allows us to read compressed debug sections.
9263
9264   # See if the user specified whether he wants zlib support or not.
9265
9266 # Check whether --with-zlib was given.
9267 if test "${with_zlib+set}" = set; then :
9268   withval=$with_zlib;
9269 else
9270   with_zlib=auto
9271 fi
9272
9273
9274   if test "$with_zlib" != "no"; then
9275     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9276 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9277 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9278   $as_echo_n "(cached) " >&6
9279 else
9280   ac_func_search_save_LIBS=$LIBS
9281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9282 /* end confdefs.h.  */
9283
9284 /* Override any GCC internal prototype to avoid an error.
9285    Use char because int might match the return type of a GCC
9286    builtin and then its argument prototype would still apply.  */
9287 #ifdef __cplusplus
9288 extern "C"
9289 #endif
9290 char zlibVersion ();
9291 int
9292 main ()
9293 {
9294 return zlibVersion ();
9295   ;
9296   return 0;
9297 }
9298 _ACEOF
9299 for ac_lib in '' z; do
9300   if test -z "$ac_lib"; then
9301     ac_res="none required"
9302   else
9303     ac_res=-l$ac_lib
9304     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9305   fi
9306   if ac_fn_c_try_link "$LINENO"; then :
9307   ac_cv_search_zlibVersion=$ac_res
9308 fi
9309 rm -f core conftest.err conftest.$ac_objext \
9310     conftest$ac_exeext
9311   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9312   break
9313 fi
9314 done
9315 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9316
9317 else
9318   ac_cv_search_zlibVersion=no
9319 fi
9320 rm conftest.$ac_ext
9321 LIBS=$ac_func_search_save_LIBS
9322 fi
9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9324 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9325 ac_res=$ac_cv_search_zlibVersion
9326 if test "$ac_res" != no; then :
9327   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9328   for ac_header in zlib.h
9329 do :
9330   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9331 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9332   cat >>confdefs.h <<_ACEOF
9333 #define HAVE_ZLIB_H 1
9334 _ACEOF
9335
9336 fi
9337
9338 done
9339
9340 fi
9341
9342     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9343       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9344     fi
9345   fi
9346
9347
9348 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9350 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9351 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9352   $as_echo_n "(cached) " >&6
9353 else
9354   ac_func_search_save_LIBS=$LIBS
9355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9356 /* end confdefs.h.  */
9357
9358 /* Override any GCC internal prototype to avoid an error.
9359    Use char because int might match the return type of a GCC
9360    builtin and then its argument prototype would still apply.  */
9361 #ifdef __cplusplus
9362 extern "C"
9363 #endif
9364 char dlgetmodinfo ();
9365 int
9366 main ()
9367 {
9368 return dlgetmodinfo ();
9369   ;
9370   return 0;
9371 }
9372 _ACEOF
9373 for ac_lib in '' dl xpdl; do
9374   if test -z "$ac_lib"; then
9375     ac_res="none required"
9376   else
9377     ac_res=-l$ac_lib
9378     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9379   fi
9380   if ac_fn_c_try_link "$LINENO"; then :
9381   ac_cv_search_dlgetmodinfo=$ac_res
9382 fi
9383 rm -f core conftest.err conftest.$ac_objext \
9384     conftest$ac_exeext
9385   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9386   break
9387 fi
9388 done
9389 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9390
9391 else
9392   ac_cv_search_dlgetmodinfo=no
9393 fi
9394 rm conftest.$ac_ext
9395 LIBS=$ac_func_search_save_LIBS
9396 fi
9397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9398 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9399 ac_res=$ac_cv_search_dlgetmodinfo
9400 if test "$ac_res" != no; then :
9401   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9402
9403 fi
9404
9405
9406
9407
9408
9409 # Check whether --with-libiconv-prefix was given.
9410 if test "${with_libiconv_prefix+set}" = set; then :
9411   withval=$with_libiconv_prefix;
9412     for dir in `echo "$withval" | tr : ' '`; do
9413       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9414       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9415     done
9416
9417 fi
9418
9419
9420   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9421   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9422
9423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9424 $as_echo_n "checking for iconv... " >&6; }
9425 if test "${am_cv_func_iconv+set}" = set; then :
9426   $as_echo_n "(cached) " >&6
9427 else
9428
9429     am_cv_func_iconv="no, consider installing GNU libiconv"
9430     am_cv_lib_iconv=no
9431     am_cv_use_build_libiconv=no
9432     am_cv_build_libiconv_path=
9433
9434     # If libiconv is part of the build tree, then try using it over
9435     # any system iconv.
9436     if test -d ../libiconv; then
9437       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9438         am_save_LIBS="$LIBS"
9439         am_save_CPPFLAGS="$CPPFLAGS"
9440         LIBS="$LIBS $lib_dir/libiconv.a"
9441         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9442         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 #include <stdlib.h>
9445 #include <iconv.h>
9446 int
9447 main ()
9448 {
9449 iconv_t cd = iconv_open("","");
9450            iconv(cd,NULL,NULL,NULL,NULL);
9451            iconv_close(cd);
9452   ;
9453   return 0;
9454 }
9455 _ACEOF
9456 if ac_fn_c_try_link "$LINENO"; then :
9457   am_cv_use_build_libiconv=yes
9458           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9459           am_cv_lib_iconv=yes
9460           am_cv_func_iconv=yes
9461 fi
9462 rm -f core conftest.err conftest.$ac_objext \
9463     conftest$ac_exeext conftest.$ac_ext
9464         LIBS="$am_save_LIBS"
9465         CPPFLAGS="$am_save_CPPFLAGS"
9466         if test "$am_cv_use_build_libiconv" = "yes"; then
9467           break
9468         fi
9469       done
9470     fi
9471
9472     # Next, try to find iconv in libc.
9473     if test "$am_cv_func_iconv" != yes; then
9474       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9475 /* end confdefs.h.  */
9476 #include <stdlib.h>
9477 #include <iconv.h>
9478 int
9479 main ()
9480 {
9481 iconv_t cd = iconv_open("","");
9482          iconv(cd,NULL,NULL,NULL,NULL);
9483          iconv_close(cd);
9484   ;
9485   return 0;
9486 }
9487 _ACEOF
9488 if ac_fn_c_try_link "$LINENO"; then :
9489   am_cv_func_iconv=yes
9490 fi
9491 rm -f core conftest.err conftest.$ac_objext \
9492     conftest$ac_exeext conftest.$ac_ext
9493     fi
9494
9495     # If iconv was not in libc, try -liconv.  In this case, arrange to
9496     # look in the libiconv prefix, if it was specified by the user.
9497     if test "$am_cv_func_iconv" != yes; then
9498       am_save_CPPFLAGS="$CPPFLAGS"
9499       am_save_LIBS="$LIBS"
9500       if test -n "$LIBICONV_INCLUDE"; then
9501         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9502         LIBS="$LIBS $LIBICONV_LIBDIR"
9503       fi
9504       LIBS="$LIBS -liconv"
9505       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9506 /* end confdefs.h.  */
9507 #include <stdlib.h>
9508 #include <iconv.h>
9509 int
9510 main ()
9511 {
9512 iconv_t cd = iconv_open("","");
9513          iconv(cd,NULL,NULL,NULL,NULL);
9514          iconv_close(cd);
9515   ;
9516   return 0;
9517 }
9518 _ACEOF
9519 if ac_fn_c_try_link "$LINENO"; then :
9520   am_cv_lib_iconv=yes
9521         am_cv_func_iconv=yes
9522 fi
9523 rm -f core conftest.err conftest.$ac_objext \
9524     conftest$ac_exeext conftest.$ac_ext
9525       LIBS="$am_save_LIBS"
9526       CPPFLAGS="$am_save_CPPFLAGS"
9527     fi
9528
9529 fi
9530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9531 $as_echo "$am_cv_func_iconv" >&6; }
9532
9533   # Set the various flags based on the cache variables.  We can't rely
9534   # on the flags to remain set from the above code, due to caching.
9535   LIBICONV=
9536   if test "$am_cv_lib_iconv" = yes; then
9537     LIBICONV="-liconv"
9538   else
9539     LIBICONV_LIBDIR=
9540     LIBICONV_INCLUDE=
9541   fi
9542   if test "$am_cv_use_build_libiconv" = yes; then
9543     LIBICONV="$am_cv_build_libiconv_path"
9544     LIBICONV_LIBDIR=""
9545     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9546   fi
9547   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9548   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9549
9550   if test "$am_cv_func_iconv" = yes; then
9551
9552 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9553
9554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9555 $as_echo_n "checking for iconv declaration... " >&6; }
9556     if test "${am_cv_proto_iconv+set}" = set; then :
9557   $as_echo_n "(cached) " >&6
9558 else
9559
9560       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9561 /* end confdefs.h.  */
9562
9563 #include <stdlib.h>
9564 #include <iconv.h>
9565 extern
9566 #ifdef __cplusplus
9567 "C"
9568 #endif
9569 #if defined(__STDC__) || defined(__cplusplus)
9570 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9571 #else
9572 size_t iconv();
9573 #endif
9574
9575 int
9576 main ()
9577 {
9578
9579   ;
9580   return 0;
9581 }
9582 _ACEOF
9583 if ac_fn_c_try_compile "$LINENO"; then :
9584   am_cv_proto_iconv_arg1=""
9585 else
9586   am_cv_proto_iconv_arg1="const"
9587 fi
9588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9589       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9590 fi
9591
9592     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9593     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9594          }$am_cv_proto_iconv" >&5
9595 $as_echo "${ac_t:-
9596          }$am_cv_proto_iconv" >&6; }
9597
9598 cat >>confdefs.h <<_ACEOF
9599 #define ICONV_CONST $am_cv_proto_iconv_arg1
9600 _ACEOF
9601
9602   fi
9603
9604
9605 # GDB may fork/exec the iconv program to get the list of supported character
9606 # sets.  Allow the user to specify where to find it.
9607 # There are several factors affecting the choice of option name:
9608 # - There is already --with-libiconv-prefix but we can't use it, it specifies
9609 #   the build-time location of libiconv files.
9610 # - The program we need to find is iconv, which comes with glibc.  The user
9611 #   doesn't necessarily have libiconv installed.  Therefore naming this
9612 #   --with-libiconv-foo feels wrong.
9613 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
9614 #   defined to work on directories not files (though it really doesn't know
9615 #   the difference).
9616 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
9617 #   with --with-libiconv-prefix.
9618 # Putting these together is why the option name is --with-iconv-bin.
9619
9620
9621 # Check whether --with-iconv-bin was given.
9622 if test "${with_iconv_bin+set}" = set; then :
9623   withval=$with_iconv_bin; iconv_bin="${withval}"
9624
9625 cat >>confdefs.h <<_ACEOF
9626 #define ICONV_BIN "${iconv_bin}"
9627 _ACEOF
9628
9629
9630   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9631      if test "x$prefix" = xNONE; then
9632         test_prefix=/usr/local
9633      else
9634         test_prefix=$prefix
9635      fi
9636   else
9637      test_prefix=$exec_prefix
9638   fi
9639   value=0
9640   case ${iconv_bin} in
9641      "${test_prefix}"|"${test_prefix}/"*|\
9642         '${exec_prefix}'|'${exec_prefix}/'*)
9643      value=1
9644      ;;
9645   esac
9646
9647 cat >>confdefs.h <<_ACEOF
9648 #define ICONV_BIN_RELOCATABLE $value
9649 _ACEOF
9650
9651
9652
9653 fi
9654
9655
9656 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9657 # There is a very specific comment in /usr/include/curses.h explaining that
9658 # termcap routines built into libcurses must not be used.
9659 #
9660 # The symptoms we observed so far is GDB unexpectedly changing
9661 # the terminal settings when tgetent is called - this is particularly
9662 # visible as the output is missing carriage returns, and so rapidly
9663 # becomes very hard to read.
9664 #
9665 # The readline configure script has already decided that libtermcap
9666 # was enough for its purposes, and so decided to build readline using
9667 # libtermcap.  Since the TUI mode requires curses, building GDB with
9668 # TUI enabled results in both libraries to be used at the same time,
9669 # which is not allowed.  This basically means that GDB with TUI is
9670 # broken on alpha-osf.
9671
9672 case $host_os in
9673   osf* )
9674     if test x"$enable_tui" = xyes; then
9675       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9676     fi
9677     if test x"$enable_tui" = xauto; then
9678       enable_tui=no
9679     fi
9680     ;;
9681 esac
9682
9683 # For the TUI, we need enhanced curses functionality.
9684 if test x"$enable_tui" != xno; then
9685   prefer_curses=yes
9686 fi
9687
9688 curses_found=no
9689 if test x"$prefer_curses" = xyes; then
9690   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9691   # curses library because the latter might not provide all the
9692   # functionality we need.  However, this leads to problems on systems
9693   # where the linker searches /usr/local/lib, but the compiler doesn't
9694   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9695   # default installation of ncurses on alpha*-dec-osf* will lead to such
9696   # a situation.
9697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9698 $as_echo_n "checking for library containing waddstr... " >&6; }
9699 if test "${ac_cv_search_waddstr+set}" = set; then :
9700   $as_echo_n "(cached) " >&6
9701 else
9702   ac_func_search_save_LIBS=$LIBS
9703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9704 /* end confdefs.h.  */
9705
9706 /* Override any GCC internal prototype to avoid an error.
9707    Use char because int might match the return type of a GCC
9708    builtin and then its argument prototype would still apply.  */
9709 #ifdef __cplusplus
9710 extern "C"
9711 #endif
9712 char waddstr ();
9713 int
9714 main ()
9715 {
9716 return waddstr ();
9717   ;
9718   return 0;
9719 }
9720 _ACEOF
9721 for ac_lib in '' ncurses cursesX curses; do
9722   if test -z "$ac_lib"; then
9723     ac_res="none required"
9724   else
9725     ac_res=-l$ac_lib
9726     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9727   fi
9728   if ac_fn_c_try_link "$LINENO"; then :
9729   ac_cv_search_waddstr=$ac_res
9730 fi
9731 rm -f core conftest.err conftest.$ac_objext \
9732     conftest$ac_exeext
9733   if test "${ac_cv_search_waddstr+set}" = set; then :
9734   break
9735 fi
9736 done
9737 if test "${ac_cv_search_waddstr+set}" = set; then :
9738
9739 else
9740   ac_cv_search_waddstr=no
9741 fi
9742 rm conftest.$ac_ext
9743 LIBS=$ac_func_search_save_LIBS
9744 fi
9745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9746 $as_echo "$ac_cv_search_waddstr" >&6; }
9747 ac_res=$ac_cv_search_waddstr
9748 if test "$ac_res" != no; then :
9749   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9750
9751 fi
9752
9753
9754   if test "$ac_cv_search_waddstr" != no; then
9755     curses_found=yes
9756   fi
9757 fi
9758
9759 # Check whether we should enable the TUI, but only do so if we really
9760 # can.
9761 if test x"$enable_tui" != xno; then
9762   if test -d $srcdir/tui; then
9763     if test "$curses_found" != no; then
9764       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9765       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9766       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9767       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9768       CONFIG_ALL="${CONFIG_ALL} all-tui"
9769       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9770       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9771       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9772     else
9773       if test x"$enable_tui" = xyes; then
9774         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9775       else
9776         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9777 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9778       fi
9779     fi
9780   fi
9781 fi
9782
9783 # Since GDB uses Readline, we need termcap functionality.  In many
9784 # cases this will be provided by the curses library, but some systems
9785 # have a seperate termcap library, or no curses library at all.
9786
9787 case $host_os in
9788   cygwin*)
9789     if test -d $srcdir/libtermcap; then
9790       LIBS="../libtermcap/libtermcap.a $LIBS"
9791       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9792     fi ;;
9793   go32* | *djgpp*)
9794     ac_cv_search_tgetent="none required"
9795     ;;
9796   *mingw32*)
9797     ac_cv_search_tgetent="none required"
9798     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9799     ;;
9800 esac
9801
9802 # These are the libraries checked by Readline.
9803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9804 $as_echo_n "checking for library containing tgetent... " >&6; }
9805 if test "${ac_cv_search_tgetent+set}" = set; then :
9806   $as_echo_n "(cached) " >&6
9807 else
9808   ac_func_search_save_LIBS=$LIBS
9809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9810 /* end confdefs.h.  */
9811
9812 /* Override any GCC internal prototype to avoid an error.
9813    Use char because int might match the return type of a GCC
9814    builtin and then its argument prototype would still apply.  */
9815 #ifdef __cplusplus
9816 extern "C"
9817 #endif
9818 char tgetent ();
9819 int
9820 main ()
9821 {
9822 return tgetent ();
9823   ;
9824   return 0;
9825 }
9826 _ACEOF
9827 for ac_lib in '' termcap tinfo curses ncurses; do
9828   if test -z "$ac_lib"; then
9829     ac_res="none required"
9830   else
9831     ac_res=-l$ac_lib
9832     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9833   fi
9834   if ac_fn_c_try_link "$LINENO"; then :
9835   ac_cv_search_tgetent=$ac_res
9836 fi
9837 rm -f core conftest.err conftest.$ac_objext \
9838     conftest$ac_exeext
9839   if test "${ac_cv_search_tgetent+set}" = set; then :
9840   break
9841 fi
9842 done
9843 if test "${ac_cv_search_tgetent+set}" = set; then :
9844
9845 else
9846   ac_cv_search_tgetent=no
9847 fi
9848 rm conftest.$ac_ext
9849 LIBS=$ac_func_search_save_LIBS
9850 fi
9851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9852 $as_echo "$ac_cv_search_tgetent" >&6; }
9853 ac_res=$ac_cv_search_tgetent
9854 if test "$ac_res" != no; then :
9855   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9856
9857 fi
9858
9859
9860 if test "$ac_cv_search_tgetent" = no; then
9861   as_fn_error "no termcap library found" "$LINENO" 5
9862 fi
9863
9864
9865 # Check whether --with-system-readline was given.
9866 if test "${with_system_readline+set}" = set; then :
9867   withval=$with_system_readline;
9868 fi
9869
9870
9871 if test "$with_system_readline" = yes; then
9872   READLINE=-lreadline
9873   READLINE_DEPS=
9874   READLINE_CFLAGS=
9875   READLINE_TEXI_INCFLAG=
9876 else
9877   READLINE='$(READLINE_DIR)/libreadline.a'
9878   READLINE_DEPS='$(READLINE)'
9879   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9880   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9881 fi
9882
9883
9884
9885
9886
9887
9888 # Check whether --with-expat was given.
9889 if test "${with_expat+set}" = set; then :
9890   withval=$with_expat;
9891 else
9892   with_expat=auto
9893 fi
9894
9895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9896 $as_echo_n "checking whether to use expat... " >&6; }
9897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9898 $as_echo "$with_expat" >&6; }
9899
9900 if test "${with_expat}" = no; then
9901   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9902 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9903   HAVE_LIBEXPAT=no
9904 else
9905
9906       if test "X$prefix" = "XNONE"; then
9907     acl_final_prefix="$ac_default_prefix"
9908   else
9909     acl_final_prefix="$prefix"
9910   fi
9911   if test "X$exec_prefix" = "XNONE"; then
9912     acl_final_exec_prefix='${prefix}'
9913   else
9914     acl_final_exec_prefix="$exec_prefix"
9915   fi
9916   acl_save_prefix="$prefix"
9917   prefix="$acl_final_prefix"
9918   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9919   prefix="$acl_save_prefix"
9920
9921
9922 # Check whether --with-gnu-ld was given.
9923 if test "${with_gnu_ld+set}" = set; then :
9924   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9925 else
9926   with_gnu_ld=no
9927 fi
9928
9929 # Prepare PATH_SEPARATOR.
9930 # The user is always right.
9931 if test "${PATH_SEPARATOR+set}" != set; then
9932   echo "#! /bin/sh" >conf$$.sh
9933   echo  "exit 0"   >>conf$$.sh
9934   chmod +x conf$$.sh
9935   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9936     PATH_SEPARATOR=';'
9937   else
9938     PATH_SEPARATOR=:
9939   fi
9940   rm -f conf$$.sh
9941 fi
9942 ac_prog=ld
9943 if test "$GCC" = yes; then
9944   # Check if gcc -print-prog-name=ld gives a path.
9945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9946 $as_echo_n "checking for ld used by GCC... " >&6; }
9947   case $host in
9948   *-*-mingw*)
9949     # gcc leaves a trailing carriage return which upsets mingw
9950     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9951   *)
9952     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9953   esac
9954   case $ac_prog in
9955     # Accept absolute paths.
9956     [\\/]* | [A-Za-z]:[\\/]*)
9957       re_direlt='/[^/][^/]*/\.\./'
9958       # Canonicalize the path of ld
9959       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9960       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9961         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9962       done
9963       test -z "$LD" && LD="$ac_prog"
9964       ;;
9965   "")
9966     # If it fails, then pretend we aren't using GCC.
9967     ac_prog=ld
9968     ;;
9969   *)
9970     # If it is relative, then search for the first ld in PATH.
9971     with_gnu_ld=unknown
9972     ;;
9973   esac
9974 elif test "$with_gnu_ld" = yes; then
9975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9976 $as_echo_n "checking for GNU ld... " >&6; }
9977 else
9978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9979 $as_echo_n "checking for non-GNU ld... " >&6; }
9980 fi
9981 if test "${acl_cv_path_LD+set}" = set; then :
9982   $as_echo_n "(cached) " >&6
9983 else
9984   if test -z "$LD"; then
9985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9986   for ac_dir in $PATH; do
9987     test -z "$ac_dir" && ac_dir=.
9988     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9989       acl_cv_path_LD="$ac_dir/$ac_prog"
9990       # Check to see if the program is GNU ld.  I'd rather use --version,
9991       # but apparently some GNU ld's only accept -v.
9992       # Break only if it was the GNU/non-GNU ld that we prefer.
9993       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9994         test "$with_gnu_ld" != no && break
9995       else
9996         test "$with_gnu_ld" != yes && break
9997       fi
9998     fi
9999   done
10000   IFS="$ac_save_ifs"
10001 else
10002   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10003 fi
10004 fi
10005
10006 LD="$acl_cv_path_LD"
10007 if test -n "$LD"; then
10008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
10009 $as_echo "$LD" >&6; }
10010 else
10011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10012 $as_echo "no" >&6; }
10013 fi
10014 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
10015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
10016 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
10017 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
10018   $as_echo_n "(cached) " >&6
10019 else
10020   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10021 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10022   acl_cv_prog_gnu_ld=yes
10023 else
10024   acl_cv_prog_gnu_ld=no
10025 fi
10026 fi
10027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
10028 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
10029 with_gnu_ld=$acl_cv_prog_gnu_ld
10030
10031
10032
10033                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
10034 $as_echo_n "checking for shared library run path origin... " >&6; }
10035 if test "${acl_cv_rpath+set}" = set; then :
10036   $as_echo_n "(cached) " >&6
10037 else
10038
10039     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10040     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10041     . ./conftest.sh
10042     rm -f ./conftest.sh
10043     acl_cv_rpath=done
10044
10045 fi
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
10047 $as_echo "$acl_cv_rpath" >&6; }
10048   wl="$acl_cv_wl"
10049   libext="$acl_cv_libext"
10050   shlibext="$acl_cv_shlibext"
10051   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10052   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10053   hardcode_direct="$acl_cv_hardcode_direct"
10054   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10055     # Check whether --enable-rpath was given.
10056 if test "${enable_rpath+set}" = set; then :
10057   enableval=$enable_rpath; :
10058 else
10059   enable_rpath=yes
10060 fi
10061
10062
10063
10064
10065
10066
10067
10068
10069
10070
10071     use_additional=yes
10072
10073   acl_save_prefix="$prefix"
10074   prefix="$acl_final_prefix"
10075   acl_save_exec_prefix="$exec_prefix"
10076   exec_prefix="$acl_final_exec_prefix"
10077
10078     eval additional_includedir=\"$includedir\"
10079     eval additional_libdir=\"$libdir\"
10080
10081   exec_prefix="$acl_save_exec_prefix"
10082   prefix="$acl_save_prefix"
10083
10084
10085 # Check whether --with-libexpat-prefix was given.
10086 if test "${with_libexpat_prefix+set}" = set; then :
10087   withval=$with_libexpat_prefix;
10088     if test "X$withval" = "Xno"; then
10089       use_additional=no
10090     else
10091       if test "X$withval" = "X"; then
10092
10093   acl_save_prefix="$prefix"
10094   prefix="$acl_final_prefix"
10095   acl_save_exec_prefix="$exec_prefix"
10096   exec_prefix="$acl_final_exec_prefix"
10097
10098           eval additional_includedir=\"$includedir\"
10099           eval additional_libdir=\"$libdir\"
10100
10101   exec_prefix="$acl_save_exec_prefix"
10102   prefix="$acl_save_prefix"
10103
10104       else
10105         additional_includedir="$withval/include"
10106         additional_libdir="$withval/lib"
10107       fi
10108     fi
10109
10110 fi
10111
10112       LIBEXPAT=
10113   LTLIBEXPAT=
10114   INCEXPAT=
10115   rpathdirs=
10116   ltrpathdirs=
10117   names_already_handled=
10118   names_next_round='expat '
10119   while test -n "$names_next_round"; do
10120     names_this_round="$names_next_round"
10121     names_next_round=
10122     for name in $names_this_round; do
10123       already_handled=
10124       for n in $names_already_handled; do
10125         if test "$n" = "$name"; then
10126           already_handled=yes
10127           break
10128         fi
10129       done
10130       if test -z "$already_handled"; then
10131         names_already_handled="$names_already_handled $name"
10132                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10133         eval value=\"\$HAVE_LIB$uppername\"
10134         if test -n "$value"; then
10135           if test "$value" = yes; then
10136             eval value=\"\$LIB$uppername\"
10137             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10138             eval value=\"\$LTLIB$uppername\"
10139             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10140           else
10141                                     :
10142           fi
10143         else
10144                               found_dir=
10145           found_la=
10146           found_so=
10147           found_a=
10148           if test $use_additional = yes; then
10149             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10150               found_dir="$additional_libdir"
10151               found_so="$additional_libdir/lib$name.$shlibext"
10152               if test -f "$additional_libdir/lib$name.la"; then
10153                 found_la="$additional_libdir/lib$name.la"
10154               fi
10155             else
10156               if test -f "$additional_libdir/lib$name.$libext"; then
10157                 found_dir="$additional_libdir"
10158                 found_a="$additional_libdir/lib$name.$libext"
10159                 if test -f "$additional_libdir/lib$name.la"; then
10160                   found_la="$additional_libdir/lib$name.la"
10161                 fi
10162               fi
10163             fi
10164           fi
10165           if test "X$found_dir" = "X"; then
10166             for x in $LDFLAGS $LTLIBEXPAT; do
10167
10168   acl_save_prefix="$prefix"
10169   prefix="$acl_final_prefix"
10170   acl_save_exec_prefix="$exec_prefix"
10171   exec_prefix="$acl_final_exec_prefix"
10172   eval x=\"$x\"
10173   exec_prefix="$acl_save_exec_prefix"
10174   prefix="$acl_save_prefix"
10175
10176               case "$x" in
10177                 -L*)
10178                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10179                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10180                     found_dir="$dir"
10181                     found_so="$dir/lib$name.$shlibext"
10182                     if test -f "$dir/lib$name.la"; then
10183                       found_la="$dir/lib$name.la"
10184                     fi
10185                   else
10186                     if test -f "$dir/lib$name.$libext"; then
10187                       found_dir="$dir"
10188                       found_a="$dir/lib$name.$libext"
10189                       if test -f "$dir/lib$name.la"; then
10190                         found_la="$dir/lib$name.la"
10191                       fi
10192                     fi
10193                   fi
10194                   ;;
10195               esac
10196               if test "X$found_dir" != "X"; then
10197                 break
10198               fi
10199             done
10200           fi
10201           if test "X$found_dir" != "X"; then
10202                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10203             if test "X$found_so" != "X"; then
10204                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10205                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10206               else
10207                                                                                 haveit=
10208                 for x in $ltrpathdirs; do
10209                   if test "X$x" = "X$found_dir"; then
10210                     haveit=yes
10211                     break
10212                   fi
10213                 done
10214                 if test -z "$haveit"; then
10215                   ltrpathdirs="$ltrpathdirs $found_dir"
10216                 fi
10217                                 if test "$hardcode_direct" = yes; then
10218                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10219                 else
10220                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10221                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10222                                                             haveit=
10223                     for x in $rpathdirs; do
10224                       if test "X$x" = "X$found_dir"; then
10225                         haveit=yes
10226                         break
10227                       fi
10228                     done
10229                     if test -z "$haveit"; then
10230                       rpathdirs="$rpathdirs $found_dir"
10231                     fi
10232                   else
10233                                                                                 haveit=
10234                     for x in $LDFLAGS $LIBEXPAT; do
10235
10236   acl_save_prefix="$prefix"
10237   prefix="$acl_final_prefix"
10238   acl_save_exec_prefix="$exec_prefix"
10239   exec_prefix="$acl_final_exec_prefix"
10240   eval x=\"$x\"
10241   exec_prefix="$acl_save_exec_prefix"
10242   prefix="$acl_save_prefix"
10243
10244                       if test "X$x" = "X-L$found_dir"; then
10245                         haveit=yes
10246                         break
10247                       fi
10248                     done
10249                     if test -z "$haveit"; then
10250                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10251                     fi
10252                     if test "$hardcode_minus_L" != no; then
10253                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10254                     else
10255                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10256                     fi
10257                   fi
10258                 fi
10259               fi
10260             else
10261               if test "X$found_a" != "X"; then
10262                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10263               else
10264                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10265               fi
10266             fi
10267                         additional_includedir=
10268             case "$found_dir" in
10269               */lib | */lib/)
10270                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10271                 additional_includedir="$basedir/include"
10272                 ;;
10273             esac
10274             if test "X$additional_includedir" != "X"; then
10275                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10276                 haveit=
10277                 if test "X$additional_includedir" = "X/usr/local/include"; then
10278                   if test -n "$GCC"; then
10279                     case $host_os in
10280                       linux*) haveit=yes;;
10281                     esac
10282                   fi
10283                 fi
10284                 if test -z "$haveit"; then
10285                   for x in $CPPFLAGS $INCEXPAT; do
10286
10287   acl_save_prefix="$prefix"
10288   prefix="$acl_final_prefix"
10289   acl_save_exec_prefix="$exec_prefix"
10290   exec_prefix="$acl_final_exec_prefix"
10291   eval x=\"$x\"
10292   exec_prefix="$acl_save_exec_prefix"
10293   prefix="$acl_save_prefix"
10294
10295                     if test "X$x" = "X-I$additional_includedir"; then
10296                       haveit=yes
10297                       break
10298                     fi
10299                   done
10300                   if test -z "$haveit"; then
10301                     if test -d "$additional_includedir"; then
10302                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10303                     fi
10304                   fi
10305                 fi
10306               fi
10307             fi
10308                         if test -n "$found_la"; then
10309                                                         save_libdir="$libdir"
10310               case "$found_la" in
10311                 */* | *\\*) . "$found_la" ;;
10312                 *) . "./$found_la" ;;
10313               esac
10314               libdir="$save_libdir"
10315                             for dep in $dependency_libs; do
10316                 case "$dep" in
10317                   -L*)
10318                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10319                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10320                       haveit=
10321                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10322                         if test -n "$GCC"; then
10323                           case $host_os in
10324                             linux*) haveit=yes;;
10325                           esac
10326                         fi
10327                       fi
10328                       if test -z "$haveit"; then
10329                         haveit=
10330                         for x in $LDFLAGS $LIBEXPAT; do
10331
10332   acl_save_prefix="$prefix"
10333   prefix="$acl_final_prefix"
10334   acl_save_exec_prefix="$exec_prefix"
10335   exec_prefix="$acl_final_exec_prefix"
10336   eval x=\"$x\"
10337   exec_prefix="$acl_save_exec_prefix"
10338   prefix="$acl_save_prefix"
10339
10340                           if test "X$x" = "X-L$additional_libdir"; then
10341                             haveit=yes
10342                             break
10343                           fi
10344                         done
10345                         if test -z "$haveit"; then
10346                           if test -d "$additional_libdir"; then
10347                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10348                           fi
10349                         fi
10350                         haveit=
10351                         for x in $LDFLAGS $LTLIBEXPAT; do
10352
10353   acl_save_prefix="$prefix"
10354   prefix="$acl_final_prefix"
10355   acl_save_exec_prefix="$exec_prefix"
10356   exec_prefix="$acl_final_exec_prefix"
10357   eval x=\"$x\"
10358   exec_prefix="$acl_save_exec_prefix"
10359   prefix="$acl_save_prefix"
10360
10361                           if test "X$x" = "X-L$additional_libdir"; then
10362                             haveit=yes
10363                             break
10364                           fi
10365                         done
10366                         if test -z "$haveit"; then
10367                           if test -d "$additional_libdir"; then
10368                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10369                           fi
10370                         fi
10371                       fi
10372                     fi
10373                     ;;
10374                   -R*)
10375                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10376                     if test "$enable_rpath" != no; then
10377                                                                   haveit=
10378                       for x in $rpathdirs; do
10379                         if test "X$x" = "X$dir"; then
10380                           haveit=yes
10381                           break
10382                         fi
10383                       done
10384                       if test -z "$haveit"; then
10385                         rpathdirs="$rpathdirs $dir"
10386                       fi
10387                                                                   haveit=
10388                       for x in $ltrpathdirs; do
10389                         if test "X$x" = "X$dir"; then
10390                           haveit=yes
10391                           break
10392                         fi
10393                       done
10394                       if test -z "$haveit"; then
10395                         ltrpathdirs="$ltrpathdirs $dir"
10396                       fi
10397                     fi
10398                     ;;
10399                   -l*)
10400                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10401                     ;;
10402                   *.la)
10403                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10404                     ;;
10405                   *)
10406                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10407                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10408                     ;;
10409                 esac
10410               done
10411             fi
10412           else
10413                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10414             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10415           fi
10416         fi
10417       fi
10418     done
10419   done
10420   if test "X$rpathdirs" != "X"; then
10421     if test -n "$hardcode_libdir_separator"; then
10422                         alldirs=
10423       for found_dir in $rpathdirs; do
10424         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10425       done
10426             acl_save_libdir="$libdir"
10427       libdir="$alldirs"
10428       eval flag=\"$hardcode_libdir_flag_spec\"
10429       libdir="$acl_save_libdir"
10430       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10431     else
10432             for found_dir in $rpathdirs; do
10433         acl_save_libdir="$libdir"
10434         libdir="$found_dir"
10435         eval flag=\"$hardcode_libdir_flag_spec\"
10436         libdir="$acl_save_libdir"
10437         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10438       done
10439     fi
10440   fi
10441   if test "X$ltrpathdirs" != "X"; then
10442             for found_dir in $ltrpathdirs; do
10443       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10444     done
10445   fi
10446
10447
10448         ac_save_CPPFLAGS="$CPPFLAGS"
10449
10450   for element in $INCEXPAT; do
10451     haveit=
10452     for x in $CPPFLAGS; do
10453
10454   acl_save_prefix="$prefix"
10455   prefix="$acl_final_prefix"
10456   acl_save_exec_prefix="$exec_prefix"
10457   exec_prefix="$acl_final_exec_prefix"
10458   eval x=\"$x\"
10459   exec_prefix="$acl_save_exec_prefix"
10460   prefix="$acl_save_prefix"
10461
10462       if test "X$x" = "X$element"; then
10463         haveit=yes
10464         break
10465       fi
10466     done
10467     if test -z "$haveit"; then
10468       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10469     fi
10470   done
10471
10472
10473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10474 $as_echo_n "checking for libexpat... " >&6; }
10475 if test "${ac_cv_libexpat+set}" = set; then :
10476   $as_echo_n "(cached) " >&6
10477 else
10478
10479     ac_save_LIBS="$LIBS"
10480     LIBS="$LIBS $LIBEXPAT"
10481     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10482 /* end confdefs.h.  */
10483 #include "expat.h"
10484 int
10485 main ()
10486 {
10487 XML_Parser p = XML_ParserCreate (0);
10488   ;
10489   return 0;
10490 }
10491 _ACEOF
10492 if ac_fn_c_try_link "$LINENO"; then :
10493   ac_cv_libexpat=yes
10494 else
10495   ac_cv_libexpat=no
10496 fi
10497 rm -f core conftest.err conftest.$ac_objext \
10498     conftest$ac_exeext conftest.$ac_ext
10499     LIBS="$ac_save_LIBS"
10500
10501 fi
10502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10503 $as_echo "$ac_cv_libexpat" >&6; }
10504   if test "$ac_cv_libexpat" = yes; then
10505     HAVE_LIBEXPAT=yes
10506
10507 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10508
10509     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10510 $as_echo_n "checking how to link with libexpat... " >&6; }
10511     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10512 $as_echo "$LIBEXPAT" >&6; }
10513   else
10514     HAVE_LIBEXPAT=no
10515             CPPFLAGS="$ac_save_CPPFLAGS"
10516     LIBEXPAT=
10517     LTLIBEXPAT=
10518   fi
10519
10520
10521
10522
10523
10524
10525   if test "$HAVE_LIBEXPAT" != yes; then
10526     if test "$with_expat" = yes; then
10527       as_fn_error "expat is missing or unusable" "$LINENO" 5
10528     else
10529       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10530 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10531     fi
10532   else
10533     save_LIBS=$LIBS
10534     LIBS="$LIBS $LIBEXPAT"
10535     for ac_func in XML_StopParser
10536 do :
10537   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10538 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10539   cat >>confdefs.h <<_ACEOF
10540 #define HAVE_XML_STOPPARSER 1
10541 _ACEOF
10542
10543 fi
10544 done
10545
10546     LIBS=$save_LIBS
10547   fi
10548 fi
10549
10550
10551
10552
10553
10554
10555 # Check whether --with-python was given.
10556 if test "${with_python+set}" = set; then :
10557   withval=$with_python;
10558 else
10559   with_python=auto
10560 fi
10561
10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10563 $as_echo_n "checking whether to use python... " >&6; }
10564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10565 $as_echo "$with_python" >&6; }
10566
10567 if test "${with_python}" = no; then
10568   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10569 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10570   have_libpython=no
10571 else
10572   case "${with_python}" in
10573   /*)
10574     if test -d ${with_python}; then
10575       # Assume the python binary is ${with_python}/bin/python.
10576       python_prog="${with_python}/bin/python"
10577       python_prefix=
10578       # If python does not exit ${with_python}/bin, then try in
10579       # ${with_python}.  On Windows/MinGW, this is where the Python
10580       # executable is.
10581       if test ! -x "${python_prog}"; then
10582         python_prog="${with_python}/python"
10583         python_prefix=
10584       fi
10585       if test ! -x "${python_prog}"; then
10586         # Fall back to gdb 7.0/7.1 behaviour.
10587         python_prog=missing
10588         python_prefix=${with_python}
10589       fi
10590     elif test -x "${with_python}"; then
10591       # While we can't run python compiled for $host (unless host == build),
10592       # the user could write a script that provides the needed information,
10593       # so we support that.
10594       python_prog=${with_python}
10595       python_prefix=
10596     else
10597       as_fn_error "invalid value for --with-python" "$LINENO" 5
10598     fi
10599     ;;
10600   */*)
10601     # Disallow --with-python=foo/bar.
10602     as_fn_error "invalid value for --with-python" "$LINENO" 5
10603     ;;
10604   *)
10605     # The user has either specified auto, yes, or the name of the python
10606     # program assumed to be in $PATH.
10607     python_prefix=
10608     case "${with_python}" in
10609     yes | auto)
10610       if test ${build} = ${host}; then
10611         # Extract the first word of "python", so it can be a program name with args.
10612 set dummy python; ac_word=$2
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10614 $as_echo_n "checking for $ac_word... " >&6; }
10615 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10616   $as_echo_n "(cached) " >&6
10617 else
10618   case $python_prog_path in
10619   [\\/]* | ?:[\\/]*)
10620   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10621   ;;
10622   *)
10623   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10624 for as_dir in $PATH
10625 do
10626   IFS=$as_save_IFS
10627   test -z "$as_dir" && as_dir=.
10628     for ac_exec_ext in '' $ac_executable_extensions; do
10629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10630     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10632     break 2
10633   fi
10634 done
10635   done
10636 IFS=$as_save_IFS
10637
10638   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10639   ;;
10640 esac
10641 fi
10642 python_prog_path=$ac_cv_path_python_prog_path
10643 if test -n "$python_prog_path"; then
10644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10645 $as_echo "$python_prog_path" >&6; }
10646 else
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10648 $as_echo "no" >&6; }
10649 fi
10650
10651
10652         if test "${python_prog_path}" = missing; then
10653           python_prog=missing
10654         else
10655           python_prog=${python_prog_path}
10656         fi
10657       else
10658         # Not much we can do except assume the cross-compiler will find the
10659         # right files.
10660         python_prog=missing
10661       fi
10662       ;;
10663     *)
10664       # While we can't run python compiled for $host (unless host == build),
10665       # the user could write a script that provides the needed information,
10666       # so we support that.
10667       python_prog="${with_python}"
10668       # Extract the first word of "${python_prog}", so it can be a program name with args.
10669 set dummy ${python_prog}; ac_word=$2
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10671 $as_echo_n "checking for $ac_word... " >&6; }
10672 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10673   $as_echo_n "(cached) " >&6
10674 else
10675   case $python_prog_path in
10676   [\\/]* | ?:[\\/]*)
10677   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10678   ;;
10679   *)
10680   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10681 for as_dir in $PATH
10682 do
10683   IFS=$as_save_IFS
10684   test -z "$as_dir" && as_dir=.
10685     for ac_exec_ext in '' $ac_executable_extensions; do
10686   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10687     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10688     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10689     break 2
10690   fi
10691 done
10692   done
10693 IFS=$as_save_IFS
10694
10695   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10696   ;;
10697 esac
10698 fi
10699 python_prog_path=$ac_cv_path_python_prog_path
10700 if test -n "$python_prog_path"; then
10701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10702 $as_echo "$python_prog_path" >&6; }
10703 else
10704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10705 $as_echo "no" >&6; }
10706 fi
10707
10708
10709       if test "${python_prog_path}" = missing; then
10710         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10711       fi
10712       ;;
10713     esac
10714   esac
10715
10716   if test "${python_prog}" != missing; then
10717     # We have a python program to use, but it may be too old.
10718     # Don't flag an error for --with-python=auto (the default).
10719     have_python_config=yes
10720     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10721     if test $? != 0; then
10722       have_python_config=failed
10723       if test "${with_python}" != auto; then
10724         as_fn_error "failure running python-config --includes" "$LINENO" 5
10725       fi
10726     fi
10727     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10728     if test $? != 0; then
10729       have_python_config=failed
10730       if test "${with_python}" != auto; then
10731         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10732       fi
10733     fi
10734     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10735     if test $? != 0; then
10736       have_python_config=failed
10737       if test "${with_python}" != auto; then
10738         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10739       fi
10740     fi
10741   else
10742     # We do not have a python executable we can use to determine where
10743     # to find the Python headers and libs.  We cannot guess the include
10744     # path from the python_prefix either, because that include path
10745     # depends on the Python version.  So, there is nothing much we can
10746     # do except assume that the compiler will be able to find those files.
10747     python_includes=
10748     python_libs=
10749     have_python_config=no
10750   fi
10751
10752   # If we have python-config, only try the configuration it provides.
10753   # Otherwise fallback on the old way of trying different versions of
10754   # python in turn.
10755
10756   have_libpython=no
10757   if test "${have_python_config}" = yes; then
10758     # Determine the Python version by extracting "-lpython<version>"
10759     # part of the python_libs. <version> is usually X.Y with X and Y
10760     # being decimal numbers, but can also be XY (seen on Windows).
10761     #
10762     # The extraction is performed using sed with a regular expression.
10763     # Initially, the regexp used was using the '?' quantifier to make
10764     # the dot in the version number optional.  Unfortunately, this
10765     # does not work with non-GNU versions of sed because, because of
10766     # what looks like a limitation (the '?' quantifier does not work
10767     # with back-references).  We work around this limitation by using
10768     # the '*' quantifier instead.  It means that, in theory, we might
10769     # match unexpected version strings such as "-lpython2..7", but
10770     # this seems unlikely in practice.  And even if that happens,
10771     # an error will be triggered later on, when checking that version
10772     # number.
10773     python_version=`echo " ${python_libs} " \
10774                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10775     case "${python_version}" in
10776     python*)
10777
10778   version=${python_version}
10779
10780   new_CPPFLAGS=${python_includes}
10781   new_LIBS=${python_libs}
10782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10783 $as_echo_n "checking for ${version}... " >&6; }
10784   save_CPPFLAGS=$CPPFLAGS
10785   save_LIBS=$LIBS
10786   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10787   LIBS="$LIBS $new_LIBS"
10788   found_usable_python=no
10789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10790 /* end confdefs.h.  */
10791 #include "Python.h"
10792 int
10793 main ()
10794 {
10795 Py_Initialize ();
10796   ;
10797   return 0;
10798 }
10799 _ACEOF
10800 if ac_fn_c_try_link "$LINENO"; then :
10801   have_libpython=${version}
10802                   found_usable_python=yes
10803                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10804                   PYTHON_LIBS=$new_LIBS
10805 fi
10806 rm -f core conftest.err conftest.$ac_objext \
10807     conftest$ac_exeext conftest.$ac_ext
10808   CPPFLAGS=$save_CPPFLAGS
10809   LIBS=$save_LIBS
10810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10811 $as_echo "${found_usable_python}" >&6; }
10812
10813       ;;
10814     *)
10815       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10816       ;;
10817     esac
10818   elif test "${have_python_config}" != failed; then
10819     if test "${have_libpython}" = no; then
10820
10821   version=python2.7
10822
10823   new_CPPFLAGS=${python_includes}
10824   new_LIBS="${python_libs} -lpython2.7"
10825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10826 $as_echo_n "checking for ${version}... " >&6; }
10827   save_CPPFLAGS=$CPPFLAGS
10828   save_LIBS=$LIBS
10829   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10830   LIBS="$LIBS $new_LIBS"
10831   found_usable_python=no
10832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10833 /* end confdefs.h.  */
10834 #include "Python.h"
10835 int
10836 main ()
10837 {
10838 Py_Initialize ();
10839   ;
10840   return 0;
10841 }
10842 _ACEOF
10843 if ac_fn_c_try_link "$LINENO"; then :
10844   have_libpython=${version}
10845                   found_usable_python=yes
10846                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10847                   PYTHON_LIBS=$new_LIBS
10848 fi
10849 rm -f core conftest.err conftest.$ac_objext \
10850     conftest$ac_exeext conftest.$ac_ext
10851   CPPFLAGS=$save_CPPFLAGS
10852   LIBS=$save_LIBS
10853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10854 $as_echo "${found_usable_python}" >&6; }
10855
10856     fi
10857     if test "${have_libpython}" = no; then
10858
10859   version=python2.6
10860
10861   new_CPPFLAGS=${python_includes}
10862   new_LIBS="${python_libs} -lpython2.6"
10863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10864 $as_echo_n "checking for ${version}... " >&6; }
10865   save_CPPFLAGS=$CPPFLAGS
10866   save_LIBS=$LIBS
10867   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10868   LIBS="$LIBS $new_LIBS"
10869   found_usable_python=no
10870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10871 /* end confdefs.h.  */
10872 #include "Python.h"
10873 int
10874 main ()
10875 {
10876 Py_Initialize ();
10877   ;
10878   return 0;
10879 }
10880 _ACEOF
10881 if ac_fn_c_try_link "$LINENO"; then :
10882   have_libpython=${version}
10883                   found_usable_python=yes
10884                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10885                   PYTHON_LIBS=$new_LIBS
10886 fi
10887 rm -f core conftest.err conftest.$ac_objext \
10888     conftest$ac_exeext conftest.$ac_ext
10889   CPPFLAGS=$save_CPPFLAGS
10890   LIBS=$save_LIBS
10891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10892 $as_echo "${found_usable_python}" >&6; }
10893
10894     fi
10895     if test ${have_libpython} = no; then
10896
10897   version=python2.5
10898
10899   new_CPPFLAGS=${python_includes}
10900   new_LIBS="${python_libs} -lpython2.5"
10901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10902 $as_echo_n "checking for ${version}... " >&6; }
10903   save_CPPFLAGS=$CPPFLAGS
10904   save_LIBS=$LIBS
10905   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10906   LIBS="$LIBS $new_LIBS"
10907   found_usable_python=no
10908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10909 /* end confdefs.h.  */
10910 #include "Python.h"
10911 int
10912 main ()
10913 {
10914 Py_Initialize ();
10915   ;
10916   return 0;
10917 }
10918 _ACEOF
10919 if ac_fn_c_try_link "$LINENO"; then :
10920   have_libpython=${version}
10921                   found_usable_python=yes
10922                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10923                   PYTHON_LIBS=$new_LIBS
10924 fi
10925 rm -f core conftest.err conftest.$ac_objext \
10926     conftest$ac_exeext conftest.$ac_ext
10927   CPPFLAGS=$save_CPPFLAGS
10928   LIBS=$save_LIBS
10929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10930 $as_echo "${found_usable_python}" >&6; }
10931
10932     fi
10933     if test ${have_libpython} = no; then
10934
10935   version=python2.4
10936
10937   new_CPPFLAGS=${python_includes}
10938   new_LIBS="${python_libs} -lpython2.4"
10939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10940 $as_echo_n "checking for ${version}... " >&6; }
10941   save_CPPFLAGS=$CPPFLAGS
10942   save_LIBS=$LIBS
10943   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10944   LIBS="$LIBS $new_LIBS"
10945   found_usable_python=no
10946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h.  */
10948 #include "Python.h"
10949 int
10950 main ()
10951 {
10952 Py_Initialize ();
10953   ;
10954   return 0;
10955 }
10956 _ACEOF
10957 if ac_fn_c_try_link "$LINENO"; then :
10958   have_libpython=${version}
10959                   found_usable_python=yes
10960                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10961                   PYTHON_LIBS=$new_LIBS
10962 fi
10963 rm -f core conftest.err conftest.$ac_objext \
10964     conftest$ac_exeext conftest.$ac_ext
10965   CPPFLAGS=$save_CPPFLAGS
10966   LIBS=$save_LIBS
10967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10968 $as_echo "${found_usable_python}" >&6; }
10969
10970     fi
10971   fi
10972   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10973
10974 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10975
10976   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10977
10978 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10979
10980   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10981
10982 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10983
10984   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10985
10986 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10987
10988   fi
10989
10990   if test "${have_libpython}" = no; then
10991     case "${with_python}" in
10992     yes)
10993       as_fn_error "python is missing or unusable" "$LINENO" 5
10994       ;;
10995     auto)
10996       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10997 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10998       ;;
10999     *)
11000       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
11001       ;;
11002     esac
11003   else
11004     if test -n "${python_prefix}"; then
11005
11006 cat >>confdefs.h <<_ACEOF
11007 #define WITH_PYTHON_PATH "${python_prefix}"
11008 _ACEOF
11009
11010
11011   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
11012      if test "x$prefix" = xNONE; then
11013         test_prefix=/usr/local
11014      else
11015         test_prefix=$prefix
11016      fi
11017   else
11018      test_prefix=$exec_prefix
11019   fi
11020   value=0
11021   case ${python_prefix} in
11022      "${test_prefix}"|"${test_prefix}/"*|\
11023         '${exec_prefix}'|'${exec_prefix}/'*)
11024      value=1
11025      ;;
11026   esac
11027
11028 cat >>confdefs.h <<_ACEOF
11029 #define PYTHON_PATH_RELOCATABLE $value
11030 _ACEOF
11031
11032
11033     fi
11034   fi
11035 fi
11036
11037 if test "${have_libpython}" != no; then
11038
11039 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
11040
11041   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
11042   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
11043   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
11044   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
11045   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
11046
11047   # Flags needed to compile Python code (taken from python-config --cflags).
11048   # We cannot call python-config directly because it will output whatever was
11049   # used when compiling the Python interpreter itself, including flags which
11050   # would make the python-related objects be compiled differently from the
11051   # rest of GDB (e.g., -O2 and -fPIC).
11052   if test "${GCC}" = yes; then
11053     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
11054   fi
11055
11056   if test "x${tentative_python_cflags}" != x; then
11057     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
11058 $as_echo_n "checking compiler flags for python code... " >&6; }
11059     for flag in ${tentative_python_cflags}; do
11060       # Check that the compiler accepts it
11061       saved_CFLAGS="$CFLAGS"
11062       CFLAGS="$CFLAGS $flag"
11063       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11064 /* end confdefs.h.  */
11065
11066 int
11067 main ()
11068 {
11069
11070   ;
11071   return 0;
11072 }
11073 _ACEOF
11074 if ac_fn_c_try_compile "$LINENO"; then :
11075   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
11076 fi
11077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11078       CFLAGS="$saved_CFLAGS"
11079     done
11080     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
11081 $as_echo "${PYTHON_CFLAGS}" >&6; }
11082   fi
11083
11084   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
11085   #    #if _SGIAPI
11086   #    #define siginfo __siginfo
11087   #    #endif
11088   # The problem is that including Python causes some XOPEN macros to be
11089   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
11090   # to false.  So, we work around this issue by defining siginfo ourself
11091   # though the command-line.
11092   case "$gdb_host" in
11093     irix*) if test "${GCC}" = yes; then
11094              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
11095            fi
11096            ;;
11097   esac
11098 else
11099   # Even if Python support is not compiled in, we need to have these files
11100   # included.
11101   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11102   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11103         python/py-prettyprint.c python/py-auto-load.c"
11104 fi
11105
11106
11107
11108
11109 # ------------------------- #
11110 # Checks for header files.  #
11111 # ------------------------- #
11112
11113 ac_header_dirent=no
11114 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11115   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11117 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11118 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11119   $as_echo_n "(cached) " >&6
11120 else
11121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11122 /* end confdefs.h.  */
11123 #include <sys/types.h>
11124 #include <$ac_hdr>
11125
11126 int
11127 main ()
11128 {
11129 if ((DIR *) 0)
11130 return 0;
11131   ;
11132   return 0;
11133 }
11134 _ACEOF
11135 if ac_fn_c_try_compile "$LINENO"; then :
11136   eval "$as_ac_Header=yes"
11137 else
11138   eval "$as_ac_Header=no"
11139 fi
11140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11141 fi
11142 eval ac_res=\$$as_ac_Header
11143                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11144 $as_echo "$ac_res" >&6; }
11145 eval as_val=\$$as_ac_Header
11146    if test "x$as_val" = x""yes; then :
11147   cat >>confdefs.h <<_ACEOF
11148 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11149 _ACEOF
11150
11151 ac_header_dirent=$ac_hdr; break
11152 fi
11153
11154 done
11155 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11156 if test $ac_header_dirent = dirent.h; then
11157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11158 $as_echo_n "checking for library containing opendir... " >&6; }
11159 if test "${ac_cv_search_opendir+set}" = set; then :
11160   $as_echo_n "(cached) " >&6
11161 else
11162   ac_func_search_save_LIBS=$LIBS
11163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11164 /* end confdefs.h.  */
11165
11166 /* Override any GCC internal prototype to avoid an error.
11167    Use char because int might match the return type of a GCC
11168    builtin and then its argument prototype would still apply.  */
11169 #ifdef __cplusplus
11170 extern "C"
11171 #endif
11172 char opendir ();
11173 int
11174 main ()
11175 {
11176 return opendir ();
11177   ;
11178   return 0;
11179 }
11180 _ACEOF
11181 for ac_lib in '' dir; do
11182   if test -z "$ac_lib"; then
11183     ac_res="none required"
11184   else
11185     ac_res=-l$ac_lib
11186     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11187   fi
11188   if ac_fn_c_try_link "$LINENO"; then :
11189   ac_cv_search_opendir=$ac_res
11190 fi
11191 rm -f core conftest.err conftest.$ac_objext \
11192     conftest$ac_exeext
11193   if test "${ac_cv_search_opendir+set}" = set; then :
11194   break
11195 fi
11196 done
11197 if test "${ac_cv_search_opendir+set}" = set; then :
11198
11199 else
11200   ac_cv_search_opendir=no
11201 fi
11202 rm conftest.$ac_ext
11203 LIBS=$ac_func_search_save_LIBS
11204 fi
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11206 $as_echo "$ac_cv_search_opendir" >&6; }
11207 ac_res=$ac_cv_search_opendir
11208 if test "$ac_res" != no; then :
11209   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11210
11211 fi
11212
11213 else
11214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11215 $as_echo_n "checking for library containing opendir... " >&6; }
11216 if test "${ac_cv_search_opendir+set}" = set; then :
11217   $as_echo_n "(cached) " >&6
11218 else
11219   ac_func_search_save_LIBS=$LIBS
11220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11221 /* end confdefs.h.  */
11222
11223 /* Override any GCC internal prototype to avoid an error.
11224    Use char because int might match the return type of a GCC
11225    builtin and then its argument prototype would still apply.  */
11226 #ifdef __cplusplus
11227 extern "C"
11228 #endif
11229 char opendir ();
11230 int
11231 main ()
11232 {
11233 return opendir ();
11234   ;
11235   return 0;
11236 }
11237 _ACEOF
11238 for ac_lib in '' x; do
11239   if test -z "$ac_lib"; then
11240     ac_res="none required"
11241   else
11242     ac_res=-l$ac_lib
11243     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11244   fi
11245   if ac_fn_c_try_link "$LINENO"; then :
11246   ac_cv_search_opendir=$ac_res
11247 fi
11248 rm -f core conftest.err conftest.$ac_objext \
11249     conftest$ac_exeext
11250   if test "${ac_cv_search_opendir+set}" = set; then :
11251   break
11252 fi
11253 done
11254 if test "${ac_cv_search_opendir+set}" = set; then :
11255
11256 else
11257   ac_cv_search_opendir=no
11258 fi
11259 rm conftest.$ac_ext
11260 LIBS=$ac_func_search_save_LIBS
11261 fi
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11263 $as_echo "$ac_cv_search_opendir" >&6; }
11264 ac_res=$ac_cv_search_opendir
11265 if test "$ac_res" != no; then :
11266   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11267
11268 fi
11269
11270 fi
11271
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11273 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11274 if test "${ac_cv_header_stat_broken+set}" = set; then :
11275   $as_echo_n "(cached) " >&6
11276 else
11277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11278 /* end confdefs.h.  */
11279 #include <sys/types.h>
11280 #include <sys/stat.h>
11281
11282 #if defined S_ISBLK && defined S_IFDIR
11283 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11284 #endif
11285
11286 #if defined S_ISBLK && defined S_IFCHR
11287 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11288 #endif
11289
11290 #if defined S_ISLNK && defined S_IFREG
11291 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11292 #endif
11293
11294 #if defined S_ISSOCK && defined S_IFREG
11295 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11296 #endif
11297
11298 _ACEOF
11299 if ac_fn_c_try_compile "$LINENO"; then :
11300   ac_cv_header_stat_broken=no
11301 else
11302   ac_cv_header_stat_broken=yes
11303 fi
11304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11305 fi
11306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11307 $as_echo "$ac_cv_header_stat_broken" >&6; }
11308 if test $ac_cv_header_stat_broken = yes; then
11309
11310 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11311
11312 fi
11313
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11315 $as_echo_n "checking for ANSI C header files... " >&6; }
11316 if test "${ac_cv_header_stdc+set}" = set; then :
11317   $as_echo_n "(cached) " >&6
11318 else
11319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11320 /* end confdefs.h.  */
11321 #include <stdlib.h>
11322 #include <stdarg.h>
11323 #include <string.h>
11324 #include <float.h>
11325
11326 int
11327 main ()
11328 {
11329
11330   ;
11331   return 0;
11332 }
11333 _ACEOF
11334 if ac_fn_c_try_compile "$LINENO"; then :
11335   ac_cv_header_stdc=yes
11336 else
11337   ac_cv_header_stdc=no
11338 fi
11339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11340
11341 if test $ac_cv_header_stdc = yes; then
11342   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345 #include <string.h>
11346
11347 _ACEOF
11348 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11349   $EGREP "memchr" >/dev/null 2>&1; then :
11350
11351 else
11352   ac_cv_header_stdc=no
11353 fi
11354 rm -f conftest*
11355
11356 fi
11357
11358 if test $ac_cv_header_stdc = yes; then
11359   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11361 /* end confdefs.h.  */
11362 #include <stdlib.h>
11363
11364 _ACEOF
11365 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11366   $EGREP "free" >/dev/null 2>&1; then :
11367
11368 else
11369   ac_cv_header_stdc=no
11370 fi
11371 rm -f conftest*
11372
11373 fi
11374
11375 if test $ac_cv_header_stdc = yes; then
11376   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11377   if test "$cross_compiling" = yes; then :
11378   :
11379 else
11380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381 /* end confdefs.h.  */
11382 #include <ctype.h>
11383 #include <stdlib.h>
11384 #if ((' ' & 0x0FF) == 0x020)
11385 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11386 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11387 #else
11388 # define ISLOWER(c) \
11389                    (('a' <= (c) && (c) <= 'i') \
11390                      || ('j' <= (c) && (c) <= 'r') \
11391                      || ('s' <= (c) && (c) <= 'z'))
11392 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11393 #endif
11394
11395 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11396 int
11397 main ()
11398 {
11399   int i;
11400   for (i = 0; i < 256; i++)
11401     if (XOR (islower (i), ISLOWER (i))
11402         || toupper (i) != TOUPPER (i))
11403       return 2;
11404   return 0;
11405 }
11406 _ACEOF
11407 if ac_fn_c_try_run "$LINENO"; then :
11408
11409 else
11410   ac_cv_header_stdc=no
11411 fi
11412 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11413   conftest.$ac_objext conftest.beam conftest.$ac_ext
11414 fi
11415
11416 fi
11417 fi
11418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11419 $as_echo "$ac_cv_header_stdc" >&6; }
11420 if test $ac_cv_header_stdc = yes; then
11421
11422 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11423
11424 fi
11425
11426 # elf_hp.h is for HP/UX 64-bit shared library support.
11427 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11428 # unconditionally, so what's the point in checking these?
11429 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11430                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11431                   stdlib.h string.h memory.h strings.h sys/fault.h \
11432                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11433                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11434                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11435                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11436                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11437 do :
11438   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11439 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11440 eval as_val=\$$as_ac_Header
11441    if test "x$as_val" = x""yes; then :
11442   cat >>confdefs.h <<_ACEOF
11443 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11444 _ACEOF
11445
11446 fi
11447
11448 done
11449
11450 for ac_header in link.h
11451 do :
11452   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11453 # include <sys/types.h>
11454 #endif
11455 #if HAVE_NLIST_H
11456 # include <nlist.h>
11457 #endif
11458
11459 "
11460 if test "x$ac_cv_header_link_h" = x""yes; then :
11461   cat >>confdefs.h <<_ACEOF
11462 #define HAVE_LINK_H 1
11463 _ACEOF
11464
11465 fi
11466
11467 done
11468
11469 for ac_header in sys/proc.h
11470 do :
11471   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11472 # include <sys/param.h>
11473 #endif
11474
11475 "
11476 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11477   cat >>confdefs.h <<_ACEOF
11478 #define HAVE_SYS_PROC_H 1
11479 _ACEOF
11480
11481 fi
11482
11483 done
11484
11485 for ac_header in sys/user.h
11486 do :
11487   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11488 # include <sys/param.h>
11489 #endif
11490
11491 "
11492 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11493   cat >>confdefs.h <<_ACEOF
11494 #define HAVE_SYS_USER_H 1
11495 _ACEOF
11496
11497 fi
11498
11499 done
11500
11501
11502 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11503 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11504 # think that we don't have <curses.h> if we're using GCC.
11505 case $host_os in
11506   solaris2.[789])
11507     if test "$GCC" = yes; then
11508
11509 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11510
11511     fi ;;
11512 esac
11513 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11514 do :
11515   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11516 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11517 eval as_val=\$$as_ac_Header
11518    if test "x$as_val" = x""yes; then :
11519   cat >>confdefs.h <<_ACEOF
11520 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11521 _ACEOF
11522
11523 fi
11524
11525 done
11526
11527 for ac_header in term.h
11528 do :
11529   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11530 # include <curses.h>
11531 #endif
11532
11533 "
11534 if test "x$ac_cv_header_term_h" = x""yes; then :
11535   cat >>confdefs.h <<_ACEOF
11536 #define HAVE_TERM_H 1
11537 _ACEOF
11538
11539 fi
11540
11541 done
11542
11543
11544 # ------------------------- #
11545 # Checks for declarations.  #
11546 # ------------------------- #
11547
11548 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11549 if test "x$ac_cv_have_decl_free" = x""yes; then :
11550   ac_have_decl=1
11551 else
11552   ac_have_decl=0
11553 fi
11554
11555 cat >>confdefs.h <<_ACEOF
11556 #define HAVE_DECL_FREE $ac_have_decl
11557 _ACEOF
11558 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11559 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11560   ac_have_decl=1
11561 else
11562   ac_have_decl=0
11563 fi
11564
11565 cat >>confdefs.h <<_ACEOF
11566 #define HAVE_DECL_MALLOC $ac_have_decl
11567 _ACEOF
11568 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11569 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11570   ac_have_decl=1
11571 else
11572   ac_have_decl=0
11573 fi
11574
11575 cat >>confdefs.h <<_ACEOF
11576 #define HAVE_DECL_REALLOC $ac_have_decl
11577 _ACEOF
11578 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11579 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11580   ac_have_decl=1
11581 else
11582   ac_have_decl=0
11583 fi
11584
11585 cat >>confdefs.h <<_ACEOF
11586 #define HAVE_DECL_STRERROR $ac_have_decl
11587 _ACEOF
11588 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11589 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11590   ac_have_decl=1
11591 else
11592   ac_have_decl=0
11593 fi
11594
11595 cat >>confdefs.h <<_ACEOF
11596 #define HAVE_DECL_STRSTR $ac_have_decl
11597 _ACEOF
11598 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11599 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11600   ac_have_decl=1
11601 else
11602   ac_have_decl=0
11603 fi
11604
11605 cat >>confdefs.h <<_ACEOF
11606 #define HAVE_DECL_GETOPT $ac_have_decl
11607 _ACEOF
11608 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11609 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11610   ac_have_decl=1
11611 else
11612   ac_have_decl=0
11613 fi
11614
11615 cat >>confdefs.h <<_ACEOF
11616 #define HAVE_DECL_SNPRINTF $ac_have_decl
11617 _ACEOF
11618 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11619 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11620   ac_have_decl=1
11621 else
11622   ac_have_decl=0
11623 fi
11624
11625 cat >>confdefs.h <<_ACEOF
11626 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11627 _ACEOF
11628
11629
11630   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11631 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11632 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11633   $as_echo_n "(cached) " >&6
11634 else
11635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11636 /* end confdefs.h.  */
11637 #include <locale.h>
11638 int
11639 main ()
11640 {
11641 return LC_MESSAGES
11642   ;
11643   return 0;
11644 }
11645 _ACEOF
11646 if ac_fn_c_try_link "$LINENO"; then :
11647   am_cv_val_LC_MESSAGES=yes
11648 else
11649   am_cv_val_LC_MESSAGES=no
11650 fi
11651 rm -f core conftest.err conftest.$ac_objext \
11652     conftest$ac_exeext conftest.$ac_ext
11653 fi
11654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11655 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11656   if test $am_cv_val_LC_MESSAGES = yes; then
11657
11658 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11659
11660   fi
11661
11662
11663 # ----------------------- #
11664 # Checks for structures.  #
11665 # ----------------------- #
11666
11667 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11668 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11669
11670 cat >>confdefs.h <<_ACEOF
11671 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11672 _ACEOF
11673
11674
11675 fi
11676 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11677 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11678
11679 cat >>confdefs.h <<_ACEOF
11680 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11681 _ACEOF
11682
11683
11684 fi
11685
11686
11687 # ------------------ #
11688 # Checks for types.  #
11689 # ------------------ #
11690
11691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11692 $as_echo_n "checking return type of signal handlers... " >&6; }
11693 if test "${ac_cv_type_signal+set}" = set; then :
11694   $as_echo_n "(cached) " >&6
11695 else
11696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11697 /* end confdefs.h.  */
11698 #include <sys/types.h>
11699 #include <signal.h>
11700
11701 int
11702 main ()
11703 {
11704 return *(signal (0, 0)) (0) == 1;
11705   ;
11706   return 0;
11707 }
11708 _ACEOF
11709 if ac_fn_c_try_compile "$LINENO"; then :
11710   ac_cv_type_signal=int
11711 else
11712   ac_cv_type_signal=void
11713 fi
11714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11715 fi
11716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11717 $as_echo "$ac_cv_type_signal" >&6; }
11718
11719 cat >>confdefs.h <<_ACEOF
11720 #define RETSIGTYPE $ac_cv_type_signal
11721 _ACEOF
11722
11723
11724 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11725 #include <sys/socket.h>
11726
11727 "
11728 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11729
11730 cat >>confdefs.h <<_ACEOF
11731 #define HAVE_SOCKLEN_T 1
11732 _ACEOF
11733
11734
11735 fi
11736
11737
11738 # ------------------------------------- #
11739 # Checks for compiler characteristics.  #
11740 # ------------------------------------- #
11741
11742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11743 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11744 if test "${ac_cv_c_const+set}" = set; then :
11745   $as_echo_n "(cached) " >&6
11746 else
11747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11748 /* end confdefs.h.  */
11749
11750 int
11751 main ()
11752 {
11753 /* FIXME: Include the comments suggested by Paul. */
11754 #ifndef __cplusplus
11755   /* Ultrix mips cc rejects this.  */
11756   typedef int charset[2];
11757   const charset cs;
11758   /* SunOS 4.1.1 cc rejects this.  */
11759   char const *const *pcpcc;
11760   char **ppc;
11761   /* NEC SVR4.0.2 mips cc rejects this.  */
11762   struct point {int x, y;};
11763   static struct point const zero = {0,0};
11764   /* AIX XL C 1.02.0.0 rejects this.
11765      It does not let you subtract one const X* pointer from another in
11766      an arm of an if-expression whose if-part is not a constant
11767      expression */
11768   const char *g = "string";
11769   pcpcc = &g + (g ? g-g : 0);
11770   /* HPUX 7.0 cc rejects these. */
11771   ++pcpcc;
11772   ppc = (char**) pcpcc;
11773   pcpcc = (char const *const *) ppc;
11774   { /* SCO 3.2v4 cc rejects this.  */
11775     char *t;
11776     char const *s = 0 ? (char *) 0 : (char const *) 0;
11777
11778     *t++ = 0;
11779     if (s) return 0;
11780   }
11781   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11782     int x[] = {25, 17};
11783     const int *foo = &x[0];
11784     ++foo;
11785   }
11786   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11787     typedef const int *iptr;
11788     iptr p = 0;
11789     ++p;
11790   }
11791   { /* AIX XL C 1.02.0.0 rejects this saying
11792        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11793     struct s { int j; const int *ap[3]; };
11794     struct s *b; b->j = 5;
11795   }
11796   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11797     const int foo = 10;
11798     if (!foo) return 0;
11799   }
11800   return !cs[0] && !zero.x;
11801 #endif
11802
11803   ;
11804   return 0;
11805 }
11806 _ACEOF
11807 if ac_fn_c_try_compile "$LINENO"; then :
11808   ac_cv_c_const=yes
11809 else
11810   ac_cv_c_const=no
11811 fi
11812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11813 fi
11814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11815 $as_echo "$ac_cv_c_const" >&6; }
11816 if test $ac_cv_c_const = no; then
11817
11818 $as_echo "#define const /**/" >>confdefs.h
11819
11820 fi
11821
11822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11823 $as_echo_n "checking for inline... " >&6; }
11824 if test "${ac_cv_c_inline+set}" = set; then :
11825   $as_echo_n "(cached) " >&6
11826 else
11827   ac_cv_c_inline=no
11828 for ac_kw in inline __inline__ __inline; do
11829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11830 /* end confdefs.h.  */
11831 #ifndef __cplusplus
11832 typedef int foo_t;
11833 static $ac_kw foo_t static_foo () {return 0; }
11834 $ac_kw foo_t foo () {return 0; }
11835 #endif
11836
11837 _ACEOF
11838 if ac_fn_c_try_compile "$LINENO"; then :
11839   ac_cv_c_inline=$ac_kw
11840 fi
11841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11842   test "$ac_cv_c_inline" != no && break
11843 done
11844
11845 fi
11846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11847 $as_echo "$ac_cv_c_inline" >&6; }
11848
11849 case $ac_cv_c_inline in
11850   inline | yes) ;;
11851   *)
11852     case $ac_cv_c_inline in
11853       no) ac_val=;;
11854       *) ac_val=$ac_cv_c_inline;;
11855     esac
11856     cat >>confdefs.h <<_ACEOF
11857 #ifndef __cplusplus
11858 #define inline $ac_val
11859 #endif
11860 _ACEOF
11861     ;;
11862 esac
11863
11864  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11865 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11866 if test "${ac_cv_c_bigendian+set}" = set; then :
11867   $as_echo_n "(cached) " >&6
11868 else
11869   ac_cv_c_bigendian=unknown
11870     # See if we're dealing with a universal compiler.
11871     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h.  */
11873 #ifndef __APPLE_CC__
11874                not a universal capable compiler
11875              #endif
11876              typedef int dummy;
11877
11878 _ACEOF
11879 if ac_fn_c_try_compile "$LINENO"; then :
11880
11881         # Check for potential -arch flags.  It is not universal unless
11882         # there are at least two -arch flags with different values.
11883         ac_arch=
11884         ac_prev=
11885         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11886          if test -n "$ac_prev"; then
11887            case $ac_word in
11888              i?86 | x86_64 | ppc | ppc64)
11889                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11890                  ac_arch=$ac_word
11891                else
11892                  ac_cv_c_bigendian=universal
11893                  break
11894                fi
11895                ;;
11896            esac
11897            ac_prev=
11898          elif test "x$ac_word" = "x-arch"; then
11899            ac_prev=arch
11900          fi
11901        done
11902 fi
11903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11904     if test $ac_cv_c_bigendian = unknown; then
11905       # See if sys/param.h defines the BYTE_ORDER macro.
11906       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11907 /* end confdefs.h.  */
11908 #include <sys/types.h>
11909              #include <sys/param.h>
11910
11911 int
11912 main ()
11913 {
11914 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11915                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11916                      && LITTLE_ENDIAN)
11917               bogus endian macros
11918              #endif
11919
11920   ;
11921   return 0;
11922 }
11923 _ACEOF
11924 if ac_fn_c_try_compile "$LINENO"; then :
11925   # It does; now see whether it defined to BIG_ENDIAN or not.
11926          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11927 /* end confdefs.h.  */
11928 #include <sys/types.h>
11929                 #include <sys/param.h>
11930
11931 int
11932 main ()
11933 {
11934 #if BYTE_ORDER != BIG_ENDIAN
11935                  not big endian
11936                 #endif
11937
11938   ;
11939   return 0;
11940 }
11941 _ACEOF
11942 if ac_fn_c_try_compile "$LINENO"; then :
11943   ac_cv_c_bigendian=yes
11944 else
11945   ac_cv_c_bigendian=no
11946 fi
11947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11948 fi
11949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11950     fi
11951     if test $ac_cv_c_bigendian = unknown; then
11952       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11953       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11954 /* end confdefs.h.  */
11955 #include <limits.h>
11956
11957 int
11958 main ()
11959 {
11960 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11961               bogus endian macros
11962              #endif
11963
11964   ;
11965   return 0;
11966 }
11967 _ACEOF
11968 if ac_fn_c_try_compile "$LINENO"; then :
11969   # It does; now see whether it defined to _BIG_ENDIAN or not.
11970          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11971 /* end confdefs.h.  */
11972 #include <limits.h>
11973
11974 int
11975 main ()
11976 {
11977 #ifndef _BIG_ENDIAN
11978                  not big endian
11979                 #endif
11980
11981   ;
11982   return 0;
11983 }
11984 _ACEOF
11985 if ac_fn_c_try_compile "$LINENO"; then :
11986   ac_cv_c_bigendian=yes
11987 else
11988   ac_cv_c_bigendian=no
11989 fi
11990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11991 fi
11992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11993     fi
11994     if test $ac_cv_c_bigendian = unknown; then
11995       # Compile a test program.
11996       if test "$cross_compiling" = yes; then :
11997   # Try to guess by grepping values from an object file.
11998          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11999 /* end confdefs.h.  */
12000 short int ascii_mm[] =
12001                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12002                 short int ascii_ii[] =
12003                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12004                 int use_ascii (int i) {
12005                   return ascii_mm[i] + ascii_ii[i];
12006                 }
12007                 short int ebcdic_ii[] =
12008                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12009                 short int ebcdic_mm[] =
12010                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12011                 int use_ebcdic (int i) {
12012                   return ebcdic_mm[i] + ebcdic_ii[i];
12013                 }
12014                 extern int foo;
12015
12016 int
12017 main ()
12018 {
12019 return use_ascii (foo) == use_ebcdic (foo);
12020   ;
12021   return 0;
12022 }
12023 _ACEOF
12024 if ac_fn_c_try_compile "$LINENO"; then :
12025   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12026               ac_cv_c_bigendian=yes
12027             fi
12028             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12029               if test "$ac_cv_c_bigendian" = unknown; then
12030                 ac_cv_c_bigendian=no
12031               else
12032                 # finding both strings is unlikely to happen, but who knows?
12033                 ac_cv_c_bigendian=unknown
12034               fi
12035             fi
12036 fi
12037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12038 else
12039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12040 /* end confdefs.h.  */
12041 $ac_includes_default
12042 int
12043 main ()
12044 {
12045
12046              /* Are we little or big endian?  From Harbison&Steele.  */
12047              union
12048              {
12049                long int l;
12050                char c[sizeof (long int)];
12051              } u;
12052              u.l = 1;
12053              return u.c[sizeof (long int) - 1] == 1;
12054
12055   ;
12056   return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_run "$LINENO"; then :
12060   ac_cv_c_bigendian=no
12061 else
12062   ac_cv_c_bigendian=yes
12063 fi
12064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12065   conftest.$ac_objext conftest.beam conftest.$ac_ext
12066 fi
12067
12068     fi
12069 fi
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12071 $as_echo "$ac_cv_c_bigendian" >&6; }
12072  case $ac_cv_c_bigendian in #(
12073    yes)
12074      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12075 ;; #(
12076    no)
12077       ;; #(
12078    universal)
12079
12080 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12081
12082      ;; #(
12083    *)
12084      as_fn_error "unknown endianness
12085  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12086  esac
12087
12088
12089 # ------------------------------ #
12090 # Checks for library functions.  #
12091 # ------------------------------ #
12092
12093 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12094 # for constant arguments.  Useless!
12095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12096 $as_echo_n "checking for working alloca.h... " >&6; }
12097 if test "${ac_cv_working_alloca_h+set}" = set; then :
12098   $as_echo_n "(cached) " >&6
12099 else
12100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12101 /* end confdefs.h.  */
12102 #include <alloca.h>
12103 int
12104 main ()
12105 {
12106 char *p = (char *) alloca (2 * sizeof (int));
12107                           if (p) return 0;
12108   ;
12109   return 0;
12110 }
12111 _ACEOF
12112 if ac_fn_c_try_link "$LINENO"; then :
12113   ac_cv_working_alloca_h=yes
12114 else
12115   ac_cv_working_alloca_h=no
12116 fi
12117 rm -f core conftest.err conftest.$ac_objext \
12118     conftest$ac_exeext conftest.$ac_ext
12119 fi
12120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12121 $as_echo "$ac_cv_working_alloca_h" >&6; }
12122 if test $ac_cv_working_alloca_h = yes; then
12123
12124 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12125
12126 fi
12127
12128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12129 $as_echo_n "checking for alloca... " >&6; }
12130 if test "${ac_cv_func_alloca_works+set}" = set; then :
12131   $as_echo_n "(cached) " >&6
12132 else
12133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12134 /* end confdefs.h.  */
12135 #ifdef __GNUC__
12136 # define alloca __builtin_alloca
12137 #else
12138 # ifdef _MSC_VER
12139 #  include <malloc.h>
12140 #  define alloca _alloca
12141 # else
12142 #  ifdef HAVE_ALLOCA_H
12143 #   include <alloca.h>
12144 #  else
12145 #   ifdef _AIX
12146  #pragma alloca
12147 #   else
12148 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12149 char *alloca ();
12150 #    endif
12151 #   endif
12152 #  endif
12153 # endif
12154 #endif
12155
12156 int
12157 main ()
12158 {
12159 char *p = (char *) alloca (1);
12160                                     if (p) return 0;
12161   ;
12162   return 0;
12163 }
12164 _ACEOF
12165 if ac_fn_c_try_link "$LINENO"; then :
12166   ac_cv_func_alloca_works=yes
12167 else
12168   ac_cv_func_alloca_works=no
12169 fi
12170 rm -f core conftest.err conftest.$ac_objext \
12171     conftest$ac_exeext conftest.$ac_ext
12172 fi
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12174 $as_echo "$ac_cv_func_alloca_works" >&6; }
12175
12176 if test $ac_cv_func_alloca_works = yes; then
12177
12178 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12179
12180 else
12181   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12182 # that cause trouble.  Some versions do not even contain alloca or
12183 # contain a buggy version.  If you still want to use their alloca,
12184 # use ar to extract alloca.o from them instead of compiling alloca.c.
12185
12186 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12187
12188 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12189
12190
12191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12192 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12193 if test "${ac_cv_os_cray+set}" = set; then :
12194   $as_echo_n "(cached) " >&6
12195 else
12196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12197 /* end confdefs.h.  */
12198 #if defined CRAY && ! defined CRAY2
12199 webecray
12200 #else
12201 wenotbecray
12202 #endif
12203
12204 _ACEOF
12205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12206   $EGREP "webecray" >/dev/null 2>&1; then :
12207   ac_cv_os_cray=yes
12208 else
12209   ac_cv_os_cray=no
12210 fi
12211 rm -f conftest*
12212
12213 fi
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12215 $as_echo "$ac_cv_os_cray" >&6; }
12216 if test $ac_cv_os_cray = yes; then
12217   for ac_func in _getb67 GETB67 getb67; do
12218     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12219 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12220 eval as_val=\$$as_ac_var
12221    if test "x$as_val" = x""yes; then :
12222
12223 cat >>confdefs.h <<_ACEOF
12224 #define CRAY_STACKSEG_END $ac_func
12225 _ACEOF
12226
12227     break
12228 fi
12229
12230   done
12231 fi
12232
12233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12234 $as_echo_n "checking stack direction for C alloca... " >&6; }
12235 if test "${ac_cv_c_stack_direction+set}" = set; then :
12236   $as_echo_n "(cached) " >&6
12237 else
12238   if test "$cross_compiling" = yes; then :
12239   ac_cv_c_stack_direction=0
12240 else
12241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12242 /* end confdefs.h.  */
12243 $ac_includes_default
12244 int
12245 find_stack_direction ()
12246 {
12247   static char *addr = 0;
12248   auto char dummy;
12249   if (addr == 0)
12250     {
12251       addr = &dummy;
12252       return find_stack_direction ();
12253     }
12254   else
12255     return (&dummy > addr) ? 1 : -1;
12256 }
12257
12258 int
12259 main ()
12260 {
12261   return find_stack_direction () < 0;
12262 }
12263 _ACEOF
12264 if ac_fn_c_try_run "$LINENO"; then :
12265   ac_cv_c_stack_direction=1
12266 else
12267   ac_cv_c_stack_direction=-1
12268 fi
12269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12270   conftest.$ac_objext conftest.beam conftest.$ac_ext
12271 fi
12272
12273 fi
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12275 $as_echo "$ac_cv_c_stack_direction" >&6; }
12276 cat >>confdefs.h <<_ACEOF
12277 #define STACK_DIRECTION $ac_cv_c_stack_direction
12278 _ACEOF
12279
12280
12281 fi
12282
12283 for ac_header in stdlib.h unistd.h
12284 do :
12285   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12286 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12287 eval as_val=\$$as_ac_Header
12288    if test "x$as_val" = x""yes; then :
12289   cat >>confdefs.h <<_ACEOF
12290 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12291 _ACEOF
12292
12293 fi
12294
12295 done
12296
12297 for ac_func in getpagesize
12298 do :
12299   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12300 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12301   cat >>confdefs.h <<_ACEOF
12302 #define HAVE_GETPAGESIZE 1
12303 _ACEOF
12304
12305 fi
12306 done
12307
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12309 $as_echo_n "checking for working mmap... " >&6; }
12310 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12311   $as_echo_n "(cached) " >&6
12312 else
12313   if test "$cross_compiling" = yes; then :
12314   ac_cv_func_mmap_fixed_mapped=no
12315 else
12316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12317 /* end confdefs.h.  */
12318 $ac_includes_default
12319 /* malloc might have been renamed as rpl_malloc. */
12320 #undef malloc
12321
12322 /* Thanks to Mike Haertel and Jim Avera for this test.
12323    Here is a matrix of mmap possibilities:
12324         mmap private not fixed
12325         mmap private fixed at somewhere currently unmapped
12326         mmap private fixed at somewhere already mapped
12327         mmap shared not fixed
12328         mmap shared fixed at somewhere currently unmapped
12329         mmap shared fixed at somewhere already mapped
12330    For private mappings, we should verify that changes cannot be read()
12331    back from the file, nor mmap's back from the file at a different
12332    address.  (There have been systems where private was not correctly
12333    implemented like the infamous i386 svr4.0, and systems where the
12334    VM page cache was not coherent with the file system buffer cache
12335    like early versions of FreeBSD and possibly contemporary NetBSD.)
12336    For shared mappings, we should conversely verify that changes get
12337    propagated back to all the places they're supposed to be.
12338
12339    Grep wants private fixed already mapped.
12340    The main things grep needs to know about mmap are:
12341    * does it exist and is it safe to write into the mmap'd area
12342    * how to use it (BSD variants)  */
12343
12344 #include <fcntl.h>
12345 #include <sys/mman.h>
12346
12347 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12348 char *malloc ();
12349 #endif
12350
12351 /* This mess was copied from the GNU getpagesize.h.  */
12352 #ifndef HAVE_GETPAGESIZE
12353 /* Assume that all systems that can run configure have sys/param.h.  */
12354 # ifndef HAVE_SYS_PARAM_H
12355 #  define HAVE_SYS_PARAM_H 1
12356 # endif
12357
12358 # ifdef _SC_PAGESIZE
12359 #  define getpagesize() sysconf(_SC_PAGESIZE)
12360 # else /* no _SC_PAGESIZE */
12361 #  ifdef HAVE_SYS_PARAM_H
12362 #   include <sys/param.h>
12363 #   ifdef EXEC_PAGESIZE
12364 #    define getpagesize() EXEC_PAGESIZE
12365 #   else /* no EXEC_PAGESIZE */
12366 #    ifdef NBPG
12367 #     define getpagesize() NBPG * CLSIZE
12368 #     ifndef CLSIZE
12369 #      define CLSIZE 1
12370 #     endif /* no CLSIZE */
12371 #    else /* no NBPG */
12372 #     ifdef NBPC
12373 #      define getpagesize() NBPC
12374 #     else /* no NBPC */
12375 #      ifdef PAGESIZE
12376 #       define getpagesize() PAGESIZE
12377 #      endif /* PAGESIZE */
12378 #     endif /* no NBPC */
12379 #    endif /* no NBPG */
12380 #   endif /* no EXEC_PAGESIZE */
12381 #  else /* no HAVE_SYS_PARAM_H */
12382 #   define getpagesize() 8192   /* punt totally */
12383 #  endif /* no HAVE_SYS_PARAM_H */
12384 # endif /* no _SC_PAGESIZE */
12385
12386 #endif /* no HAVE_GETPAGESIZE */
12387
12388 int
12389 main ()
12390 {
12391   char *data, *data2, *data3;
12392   int i, pagesize;
12393   int fd;
12394
12395   pagesize = getpagesize ();
12396
12397   /* First, make a file with some known garbage in it. */
12398   data = (char *) malloc (pagesize);
12399   if (!data)
12400     return 1;
12401   for (i = 0; i < pagesize; ++i)
12402     *(data + i) = rand ();
12403   umask (0);
12404   fd = creat ("conftest.mmap", 0600);
12405   if (fd < 0)
12406     return 1;
12407   if (write (fd, data, pagesize) != pagesize)
12408     return 1;
12409   close (fd);
12410
12411   /* Next, try to mmap the file at a fixed address which already has
12412      something else allocated at it.  If we can, also make sure that
12413      we see the same garbage.  */
12414   fd = open ("conftest.mmap", O_RDWR);
12415   if (fd < 0)
12416     return 1;
12417   data2 = (char *) malloc (2 * pagesize);
12418   if (!data2)
12419     return 1;
12420   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12421   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12422                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12423     return 1;
12424   for (i = 0; i < pagesize; ++i)
12425     if (*(data + i) != *(data2 + i))
12426       return 1;
12427
12428   /* Finally, make sure that changes to the mapped area do not
12429      percolate back to the file as seen by read().  (This is a bug on
12430      some variants of i386 svr4.0.)  */
12431   for (i = 0; i < pagesize; ++i)
12432     *(data2 + i) = *(data2 + i) + 1;
12433   data3 = (char *) malloc (pagesize);
12434   if (!data3)
12435     return 1;
12436   if (read (fd, data3, pagesize) != pagesize)
12437     return 1;
12438   for (i = 0; i < pagesize; ++i)
12439     if (*(data + i) != *(data3 + i))
12440       return 1;
12441   close (fd);
12442   return 0;
12443 }
12444 _ACEOF
12445 if ac_fn_c_try_run "$LINENO"; then :
12446   ac_cv_func_mmap_fixed_mapped=yes
12447 else
12448   ac_cv_func_mmap_fixed_mapped=no
12449 fi
12450 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12451   conftest.$ac_objext conftest.beam conftest.$ac_ext
12452 fi
12453
12454 fi
12455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12456 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12457 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12458
12459 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12460
12461 fi
12462 rm -f conftest.mmap
12463
12464 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12465 if test "x$ac_cv_type_pid_t" = x""yes; then :
12466
12467 else
12468
12469 cat >>confdefs.h <<_ACEOF
12470 #define pid_t int
12471 _ACEOF
12472
12473 fi
12474
12475 for ac_header in vfork.h
12476 do :
12477   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12478 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12479   cat >>confdefs.h <<_ACEOF
12480 #define HAVE_VFORK_H 1
12481 _ACEOF
12482
12483 fi
12484
12485 done
12486
12487 for ac_func in fork vfork
12488 do :
12489   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12490 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12491 eval as_val=\$$as_ac_var
12492    if test "x$as_val" = x""yes; then :
12493   cat >>confdefs.h <<_ACEOF
12494 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12495 _ACEOF
12496
12497 fi
12498 done
12499
12500 if test "x$ac_cv_func_fork" = xyes; then
12501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12502 $as_echo_n "checking for working fork... " >&6; }
12503 if test "${ac_cv_func_fork_works+set}" = set; then :
12504   $as_echo_n "(cached) " >&6
12505 else
12506   if test "$cross_compiling" = yes; then :
12507   ac_cv_func_fork_works=cross
12508 else
12509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12510 /* end confdefs.h.  */
12511 $ac_includes_default
12512 int
12513 main ()
12514 {
12515
12516           /* By Ruediger Kuhlmann. */
12517           return fork () < 0;
12518
12519   ;
12520   return 0;
12521 }
12522 _ACEOF
12523 if ac_fn_c_try_run "$LINENO"; then :
12524   ac_cv_func_fork_works=yes
12525 else
12526   ac_cv_func_fork_works=no
12527 fi
12528 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12529   conftest.$ac_objext conftest.beam conftest.$ac_ext
12530 fi
12531
12532 fi
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12534 $as_echo "$ac_cv_func_fork_works" >&6; }
12535
12536 else
12537   ac_cv_func_fork_works=$ac_cv_func_fork
12538 fi
12539 if test "x$ac_cv_func_fork_works" = xcross; then
12540   case $host in
12541     *-*-amigaos* | *-*-msdosdjgpp*)
12542       # Override, as these systems have only a dummy fork() stub
12543       ac_cv_func_fork_works=no
12544       ;;
12545     *)
12546       ac_cv_func_fork_works=yes
12547       ;;
12548   esac
12549   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12550 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12551 fi
12552 ac_cv_func_vfork_works=$ac_cv_func_vfork
12553 if test "x$ac_cv_func_vfork" = xyes; then
12554   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12555 $as_echo_n "checking for working vfork... " >&6; }
12556 if test "${ac_cv_func_vfork_works+set}" = set; then :
12557   $as_echo_n "(cached) " >&6
12558 else
12559   if test "$cross_compiling" = yes; then :
12560   ac_cv_func_vfork_works=cross
12561 else
12562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12563 /* end confdefs.h.  */
12564 /* Thanks to Paul Eggert for this test.  */
12565 $ac_includes_default
12566 #include <sys/wait.h>
12567 #ifdef HAVE_VFORK_H
12568 # include <vfork.h>
12569 #endif
12570 /* On some sparc systems, changes by the child to local and incoming
12571    argument registers are propagated back to the parent.  The compiler
12572    is told about this with #include <vfork.h>, but some compilers
12573    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12574    static variable whose address is put into a register that is
12575    clobbered by the vfork.  */
12576 static void
12577 #ifdef __cplusplus
12578 sparc_address_test (int arg)
12579 # else
12580 sparc_address_test (arg) int arg;
12581 #endif
12582 {
12583   static pid_t child;
12584   if (!child) {
12585     child = vfork ();
12586     if (child < 0) {
12587       perror ("vfork");
12588       _exit(2);
12589     }
12590     if (!child) {
12591       arg = getpid();
12592       write(-1, "", 0);
12593       _exit (arg);
12594     }
12595   }
12596 }
12597
12598 int
12599 main ()
12600 {
12601   pid_t parent = getpid ();
12602   pid_t child;
12603
12604   sparc_address_test (0);
12605
12606   child = vfork ();
12607
12608   if (child == 0) {
12609     /* Here is another test for sparc vfork register problems.  This
12610        test uses lots of local variables, at least as many local
12611        variables as main has allocated so far including compiler
12612        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12613        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12614        reuse the register of parent for one of the local variables,
12615        since it will think that parent can't possibly be used any more
12616        in this routine.  Assigning to the local variable will thus
12617        munge parent in the parent process.  */
12618     pid_t
12619       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12620       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12621     /* Convince the compiler that p..p7 are live; otherwise, it might
12622        use the same hardware register for all 8 local variables.  */
12623     if (p != p1 || p != p2 || p != p3 || p != p4
12624         || p != p5 || p != p6 || p != p7)
12625       _exit(1);
12626
12627     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12628        from child file descriptors.  If the child closes a descriptor
12629        before it execs or exits, this munges the parent's descriptor
12630        as well.  Test for this by closing stdout in the child.  */
12631     _exit(close(fileno(stdout)) != 0);
12632   } else {
12633     int status;
12634     struct stat st;
12635
12636     while (wait(&status) != child)
12637       ;
12638     return (
12639          /* Was there some problem with vforking?  */
12640          child < 0
12641
12642          /* Did the child fail?  (This shouldn't happen.)  */
12643          || status
12644
12645          /* Did the vfork/compiler bug occur?  */
12646          || parent != getpid()
12647
12648          /* Did the file descriptor bug occur?  */
12649          || fstat(fileno(stdout), &st) != 0
12650          );
12651   }
12652 }
12653 _ACEOF
12654 if ac_fn_c_try_run "$LINENO"; then :
12655   ac_cv_func_vfork_works=yes
12656 else
12657   ac_cv_func_vfork_works=no
12658 fi
12659 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12660   conftest.$ac_objext conftest.beam conftest.$ac_ext
12661 fi
12662
12663 fi
12664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12665 $as_echo "$ac_cv_func_vfork_works" >&6; }
12666
12667 fi;
12668 if test "x$ac_cv_func_fork_works" = xcross; then
12669   ac_cv_func_vfork_works=$ac_cv_func_vfork
12670   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12671 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12672 fi
12673
12674 if test "x$ac_cv_func_vfork_works" = xyes; then
12675
12676 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12677
12678 else
12679
12680 $as_echo "#define vfork fork" >>confdefs.h
12681
12682 fi
12683 if test "x$ac_cv_func_fork_works" = xyes; then
12684
12685 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12686
12687 fi
12688
12689 for ac_func in canonicalize_file_name realpath getrusage getuid \
12690                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12691                 sigaction sigprocmask sigsetmask socketpair syscall \
12692                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12693                 setrlimit getrlimit posix_madvise waitpid
12694 do :
12695   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12696 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12697 eval as_val=\$$as_ac_var
12698    if test "x$as_val" = x""yes; then :
12699   cat >>confdefs.h <<_ACEOF
12700 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12701 _ACEOF
12702
12703 fi
12704 done
12705
12706
12707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12708 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12709 if test "${am_cv_langinfo_codeset+set}" = set; then :
12710   $as_echo_n "(cached) " >&6
12711 else
12712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h.  */
12714 #include <langinfo.h>
12715 int
12716 main ()
12717 {
12718 char* cs = nl_langinfo(CODESET);
12719   ;
12720   return 0;
12721 }
12722 _ACEOF
12723 if ac_fn_c_try_link "$LINENO"; then :
12724   am_cv_langinfo_codeset=yes
12725 else
12726   am_cv_langinfo_codeset=no
12727 fi
12728 rm -f core conftest.err conftest.$ac_objext \
12729     conftest$ac_exeext conftest.$ac_ext
12730
12731 fi
12732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12733 $as_echo "$am_cv_langinfo_codeset" >&6; }
12734   if test $am_cv_langinfo_codeset = yes; then
12735
12736 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12737
12738   fi
12739
12740
12741 # Check the return and argument types of ptrace.  No canned test for
12742 # this, so roll our own.
12743 gdb_ptrace_headers='
12744 #if HAVE_SYS_TYPES_H
12745 # include <sys/types.h>
12746 #endif
12747 #if HAVE_SYS_PTRACE_H
12748 # include <sys/ptrace.h>
12749 #endif
12750 #if HAVE_UNISTD_H
12751 # include <unistd.h>
12752 #endif
12753 '
12754 # There is no point in checking if we don't have a prototype.
12755 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12756 "
12757 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12758   ac_have_decl=1
12759 else
12760   ac_have_decl=0
12761 fi
12762
12763 cat >>confdefs.h <<_ACEOF
12764 #define HAVE_DECL_PTRACE $ac_have_decl
12765 _ACEOF
12766 if test $ac_have_decl = 1; then :
12767
12768 else
12769
12770   : ${gdb_cv_func_ptrace_ret='int'}
12771   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12772
12773 fi
12774
12775 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12776 # empty argument list, so check for that explicitly.
12777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12778 $as_echo_n "checking return type of ptrace... " >&6; }
12779 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12780   $as_echo_n "(cached) " >&6
12781 else
12782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12783 /* end confdefs.h.  */
12784 $gdb_ptrace_headers
12785 int
12786 main ()
12787 {
12788 extern long ptrace (enum __ptrace_request, ...);
12789   ;
12790   return 0;
12791 }
12792 _ACEOF
12793 if ac_fn_c_try_compile "$LINENO"; then :
12794   gdb_cv_func_ptrace_ret='long'
12795 else
12796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12797 /* end confdefs.h.  */
12798 $gdb_ptrace_headers
12799 int
12800 main ()
12801 {
12802 extern int ptrace ();
12803   ;
12804   return 0;
12805 }
12806 _ACEOF
12807 if ac_fn_c_try_compile "$LINENO"; then :
12808   gdb_cv_func_ptrace_ret='int'
12809 else
12810   gdb_cv_func_ptrace_ret='long'
12811 fi
12812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12813 fi
12814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12815 fi
12816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12817 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12818
12819 cat >>confdefs.h <<_ACEOF
12820 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12821 _ACEOF
12822
12823 # Check argument types.
12824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12825 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12826 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12827   $as_echo_n "(cached) " >&6
12828 else
12829
12830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12831 /* end confdefs.h.  */
12832 $gdb_ptrace_headers
12833 int
12834 main ()
12835 {
12836 extern long ptrace (enum __ptrace_request, ...);
12837   ;
12838   return 0;
12839 }
12840 _ACEOF
12841 if ac_fn_c_try_compile "$LINENO"; then :
12842   gdb_cv_func_ptrace_args='int,int,long,long'
12843 else
12844
12845 for gdb_arg1 in 'int' 'long'; do
12846  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12847   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12848    for gdb_arg4 in 'int' 'long'; do
12849      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12850 /* end confdefs.h.  */
12851 $gdb_ptrace_headers
12852 int
12853 main ()
12854 {
12855
12856 extern $gdb_cv_func_ptrace_ret
12857   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12858
12859   ;
12860   return 0;
12861 }
12862 _ACEOF
12863 if ac_fn_c_try_compile "$LINENO"; then :
12864   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12865     break 4;
12866 fi
12867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12868     for gdb_arg5 in 'int *' 'int' 'long'; do
12869      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12870 /* end confdefs.h.  */
12871 $gdb_ptrace_headers
12872 int
12873 main ()
12874 {
12875
12876 extern $gdb_cv_func_ptrace_ret
12877   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12878
12879   ;
12880   return 0;
12881 }
12882 _ACEOF
12883 if ac_fn_c_try_compile "$LINENO"; then :
12884
12885 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12886     break 5;
12887 fi
12888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12889     done
12890    done
12891   done
12892  done
12893 done
12894 # Provide a safe default value.
12895 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12896
12897 fi
12898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12899 fi
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12901 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12902 ac_save_IFS=$IFS; IFS=','
12903 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12904 IFS=$ac_save_IFS
12905 shift
12906
12907 cat >>confdefs.h <<_ACEOF
12908 #define PTRACE_TYPE_ARG3 $3
12909 _ACEOF
12910
12911 if test -n "$5"; then
12912
12913 cat >>confdefs.h <<_ACEOF
12914 #define PTRACE_TYPE_ARG5 $5
12915 _ACEOF
12916
12917 fi
12918
12919 if test "$cross_compiling" = no; then
12920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12921 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12922 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12923   $as_echo_n "(cached) " >&6
12924 else
12925   if test "$cross_compiling" = yes; then :
12926   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12927 else
12928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12929 /* end confdefs.h.  */
12930 $ac_includes_default
12931 int
12932 main ()
12933 {
12934 /* If this system has a BSD-style setpgrp which takes arguments,
12935   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12936   exit successfully. */
12937   return setpgrp (1,1) != -1;
12938   ;
12939   return 0;
12940 }
12941 _ACEOF
12942 if ac_fn_c_try_run "$LINENO"; then :
12943   ac_cv_func_setpgrp_void=no
12944 else
12945   ac_cv_func_setpgrp_void=yes
12946 fi
12947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12948   conftest.$ac_objext conftest.beam conftest.$ac_ext
12949 fi
12950
12951 fi
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12953 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12954 if test $ac_cv_func_setpgrp_void = yes; then
12955
12956 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12957
12958 fi
12959
12960 else
12961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12962 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12963 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12964   $as_echo_n "(cached) " >&6
12965 else
12966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12967 /* end confdefs.h.  */
12968
12969 #include <unistd.h>
12970
12971 int
12972 main ()
12973 {
12974
12975   if (setpgrp(1,1) == -1)
12976     exit (0);
12977   else
12978     exit (1);
12979
12980   ;
12981   return 0;
12982 }
12983 _ACEOF
12984 if ac_fn_c_try_compile "$LINENO"; then :
12985   ac_cv_func_setpgrp_void=no
12986 else
12987   ac_cv_func_setpgrp_void=yes
12988 fi
12989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12990 fi
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12992 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12993 if test $ac_cv_func_setpgrp_void = yes; then
12994   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12995
12996 fi
12997 fi
12998
12999 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
13000 # since sigsetjmp might only be defined as a macro.
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13002 $as_echo_n "checking for sigsetjmp... " >&6; }
13003 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13004   $as_echo_n "(cached) " >&6
13005 else
13006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13007 /* end confdefs.h.  */
13008
13009 #include <setjmp.h>
13010
13011 int
13012 main ()
13013 {
13014 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13015   ;
13016   return 0;
13017 }
13018 _ACEOF
13019 if ac_fn_c_try_compile "$LINENO"; then :
13020   gdb_cv_func_sigsetjmp=yes
13021 else
13022   gdb_cv_func_sigsetjmp=no
13023 fi
13024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13027 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13028 if test $gdb_cv_func_sigsetjmp = yes; then
13029
13030 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13031
13032 fi
13033
13034 # Assume we'll default to using the included libiberty regex.
13035 gdb_use_included_regex=yes
13036
13037 # However, if the system regex is GNU regex, then default to *not*
13038 # using the included regex.
13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13040 $as_echo_n "checking for GNU regex... " >&6; }
13041 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13042   $as_echo_n "(cached) " >&6
13043 else
13044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13045 /* end confdefs.h.  */
13046 #include <gnu-versions.h>
13047 int
13048 main ()
13049 {
13050 #define REGEX_INTERFACE_VERSION 1
13051 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13052 # error "Version mismatch"
13053 #endif
13054   ;
13055   return 0;
13056 }
13057 _ACEOF
13058 if ac_fn_c_try_compile "$LINENO"; then :
13059   gdb_cv_have_gnu_regex=yes
13060 else
13061   gdb_cv_have_gnu_regex=no
13062 fi
13063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13064 fi
13065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13066 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
13067 if test $gdb_cv_have_gnu_regex = yes; then
13068   gdb_use_included_regex=no
13069 fi
13070
13071
13072 # Check whether --with-included-regex was given.
13073 if test "${with_included_regex+set}" = set; then :
13074   withval=$with_included_regex; gdb_with_regex=$withval
13075 else
13076   gdb_with_regex=$gdb_use_included_regex
13077 fi
13078
13079 if test "$gdb_with_regex" = yes; then
13080
13081 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13082
13083 fi
13084
13085 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13086 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13087 #include <sys/proc.h>
13088
13089 "
13090 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
13091
13092 cat >>confdefs.h <<_ACEOF
13093 #define HAVE_STRUCT_THREAD_TD_PCB 1
13094 _ACEOF
13095
13096
13097 fi
13098
13099
13100 # See if <sys/lwp.h> defines `struct lwp`.
13101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13102 $as_echo_n "checking for struct lwp... " >&6; }
13103 if test "${gdb_cv_struct_lwp+set}" = set; then :
13104   $as_echo_n "(cached) " >&6
13105 else
13106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13107 /* end confdefs.h.  */
13108 #include <sys/param.h>
13109 #include <sys/lwp.h>
13110 int
13111 main ()
13112 {
13113 struct lwp l;
13114   ;
13115   return 0;
13116 }
13117 _ACEOF
13118 if ac_fn_c_try_compile "$LINENO"; then :
13119   gdb_cv_struct_lwp=yes
13120 else
13121   gdb_cv_struct_lwp=no
13122 fi
13123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13124 fi
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13126 $as_echo "$gdb_cv_struct_lwp" >&6; }
13127 if test $gdb_cv_struct_lwp = yes; then
13128
13129 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13130
13131 fi
13132
13133 # See if <machine/reg.h> degines `struct reg'.
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13135 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13136 if test "${gdb_cv_struct_reg+set}" = set; then :
13137   $as_echo_n "(cached) " >&6
13138 else
13139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13140 /* end confdefs.h.  */
13141 #include <sys/types.h>
13142 #include <machine/reg.h>
13143 int
13144 main ()
13145 {
13146 struct reg r;
13147   ;
13148   return 0;
13149 }
13150 _ACEOF
13151 if ac_fn_c_try_compile "$LINENO"; then :
13152   gdb_cv_struct_reg=yes
13153 else
13154   gdb_cv_struct_reg=no
13155 fi
13156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13157 fi
13158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13159 $as_echo "$gdb_cv_struct_reg" >&6; }
13160 if test $gdb_cv_struct_reg = yes; then
13161
13162 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13163
13164 fi
13165
13166 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13167 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13168 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13169 "
13170 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13171
13172 cat >>confdefs.h <<_ACEOF
13173 #define HAVE_STRUCT_REG_R_FS 1
13174 _ACEOF
13175
13176
13177 fi
13178 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13179 "
13180 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13181
13182 cat >>confdefs.h <<_ACEOF
13183 #define HAVE_STRUCT_REG_R_GS 1
13184 _ACEOF
13185
13186
13187 fi
13188
13189
13190 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13192 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13193 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13194   $as_echo_n "(cached) " >&6
13195 else
13196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13197 /* end confdefs.h.  */
13198 #include <sys/ptrace.h>
13199 int
13200 main ()
13201 {
13202 PTRACE_GETREGS;
13203   ;
13204   return 0;
13205 }
13206 _ACEOF
13207 if ac_fn_c_try_compile "$LINENO"; then :
13208   gdb_cv_have_ptrace_getregs=yes
13209 else
13210   gdb_cv_have_ptrace_getregs=no
13211 fi
13212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13213 fi
13214
13215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13216 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13217 if test $gdb_cv_have_ptrace_getregs = yes; then
13218
13219 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13220
13221 fi
13222
13223 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13225 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13226 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13227   $as_echo_n "(cached) " >&6
13228 else
13229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13230 /* end confdefs.h.  */
13231 #include <sys/ptrace.h>
13232 int
13233 main ()
13234 {
13235 PTRACE_GETFPXREGS;
13236   ;
13237   return 0;
13238 }
13239 _ACEOF
13240 if ac_fn_c_try_compile "$LINENO"; then :
13241   gdb_cv_have_ptrace_getfpxregs=yes
13242 else
13243   gdb_cv_have_ptrace_getfpxregs=no
13244 fi
13245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13246 fi
13247
13248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13249 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13250 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13251
13252 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13253
13254 fi
13255
13256 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13258 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13259 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13260   $as_echo_n "(cached) " >&6
13261 else
13262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13263 /* end confdefs.h.  */
13264 #include <sys/types.h>
13265 #include <sys/ptrace.h>
13266 int
13267 main ()
13268 {
13269 PT_GETDBREGS;
13270   ;
13271   return 0;
13272 }
13273 _ACEOF
13274 if ac_fn_c_try_compile "$LINENO"; then :
13275   gdb_cv_have_pt_getdbregs=yes
13276 else
13277   gdb_cv_have_pt_getdbregs=no
13278 fi
13279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13280 fi
13281
13282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13283 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13284 if test $gdb_cv_have_pt_getdbregs = yes; then
13285
13286 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13287
13288 fi
13289
13290 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13292 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13293 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13294   $as_echo_n "(cached) " >&6
13295 else
13296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13297 /* end confdefs.h.  */
13298 #include <sys/types.h>
13299 #include <sys/ptrace.h>
13300 int
13301 main ()
13302 {
13303 PT_GETXMMREGS;
13304   ;
13305   return 0;
13306 }
13307 _ACEOF
13308 if ac_fn_c_try_compile "$LINENO"; then :
13309   gdb_cv_have_pt_getxmmregs=yes
13310 else
13311   gdb_cv_have_pt_getxmmregs=no
13312 fi
13313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13314 fi
13315
13316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13317 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13318 if test $gdb_cv_have_pt_getxmmregs = yes; then
13319
13320 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13321
13322 fi
13323
13324 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13325
13326 if test "${target}" = "${host}"; then
13327   case "${host}" in
13328   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13329
13330 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13331
13332       ;;
13333   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13334
13335 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13336
13337       ;;
13338   mips-sgi-irix5*)
13339       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13340
13341 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13342
13343       ;;
13344   esac
13345 fi
13346
13347 if test "$ac_cv_header_sys_procfs_h" = yes; then
13348   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13349 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13350  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13351   $as_echo_n "(cached) " >&6
13352 else
13353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13354 /* end confdefs.h.  */
13355
13356 #define _SYSCALL32
13357 /* Needed for new procfs interface on sparc-solaris.  */
13358 #define _STRUCTURED_PROC 1
13359 #include <sys/procfs.h>
13360 int
13361 main ()
13362 {
13363 pstatus_t avar
13364   ;
13365   return 0;
13366 }
13367 _ACEOF
13368 if ac_fn_c_try_compile "$LINENO"; then :
13369   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13370 else
13371   bfd_cv_have_sys_procfs_type_pstatus_t=no
13372
13373 fi
13374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13375 fi
13376
13377  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13378
13379 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13380
13381  fi
13382  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13383 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13384
13385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13386 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13387  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13388   $as_echo_n "(cached) " >&6
13389 else
13390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13391 /* end confdefs.h.  */
13392
13393 #define _SYSCALL32
13394 /* Needed for new procfs interface on sparc-solaris.  */
13395 #define _STRUCTURED_PROC 1
13396 #include <sys/procfs.h>
13397 int
13398 main ()
13399 {
13400 prrun_t avar
13401   ;
13402   return 0;
13403 }
13404 _ACEOF
13405 if ac_fn_c_try_compile "$LINENO"; then :
13406   bfd_cv_have_sys_procfs_type_prrun_t=yes
13407 else
13408   bfd_cv_have_sys_procfs_type_prrun_t=no
13409
13410 fi
13411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13412 fi
13413
13414  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13415
13416 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13417
13418  fi
13419  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13420 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13421
13422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13423 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13424  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13425   $as_echo_n "(cached) " >&6
13426 else
13427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13428 /* end confdefs.h.  */
13429
13430 #define _SYSCALL32
13431 /* Needed for new procfs interface on sparc-solaris.  */
13432 #define _STRUCTURED_PROC 1
13433 #include <sys/procfs.h>
13434 int
13435 main ()
13436 {
13437 gregset_t avar
13438   ;
13439   return 0;
13440 }
13441 _ACEOF
13442 if ac_fn_c_try_compile "$LINENO"; then :
13443   bfd_cv_have_sys_procfs_type_gregset_t=yes
13444 else
13445   bfd_cv_have_sys_procfs_type_gregset_t=no
13446
13447 fi
13448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13449 fi
13450
13451  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13452
13453 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13454
13455  fi
13456  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13457 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13458
13459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13460 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13461  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13462   $as_echo_n "(cached) " >&6
13463 else
13464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13465 /* end confdefs.h.  */
13466
13467 #define _SYSCALL32
13468 /* Needed for new procfs interface on sparc-solaris.  */
13469 #define _STRUCTURED_PROC 1
13470 #include <sys/procfs.h>
13471 int
13472 main ()
13473 {
13474 fpregset_t avar
13475   ;
13476   return 0;
13477 }
13478 _ACEOF
13479 if ac_fn_c_try_compile "$LINENO"; then :
13480   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13481 else
13482   bfd_cv_have_sys_procfs_type_fpregset_t=no
13483
13484 fi
13485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13486 fi
13487
13488  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13489
13490 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13491
13492  fi
13493  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13494 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13495
13496   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13497 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13498  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13499   $as_echo_n "(cached) " >&6
13500 else
13501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13502 /* end confdefs.h.  */
13503
13504 #define _SYSCALL32
13505 /* Needed for new procfs interface on sparc-solaris.  */
13506 #define _STRUCTURED_PROC 1
13507 #include <sys/procfs.h>
13508 int
13509 main ()
13510 {
13511 prgregset_t avar
13512   ;
13513   return 0;
13514 }
13515 _ACEOF
13516 if ac_fn_c_try_compile "$LINENO"; then :
13517   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13518 else
13519   bfd_cv_have_sys_procfs_type_prgregset_t=no
13520
13521 fi
13522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13523 fi
13524
13525  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13526
13527 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13528
13529  fi
13530  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13531 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13532
13533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13534 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13535  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13536   $as_echo_n "(cached) " >&6
13537 else
13538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13539 /* end confdefs.h.  */
13540
13541 #define _SYSCALL32
13542 /* Needed for new procfs interface on sparc-solaris.  */
13543 #define _STRUCTURED_PROC 1
13544 #include <sys/procfs.h>
13545 int
13546 main ()
13547 {
13548 prfpregset_t avar
13549   ;
13550   return 0;
13551 }
13552 _ACEOF
13553 if ac_fn_c_try_compile "$LINENO"; then :
13554   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13555 else
13556   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13557
13558 fi
13559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13560 fi
13561
13562  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13563
13564 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13565
13566  fi
13567  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13568 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13569
13570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13571 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13572  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13573   $as_echo_n "(cached) " >&6
13574 else
13575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13576 /* end confdefs.h.  */
13577
13578 #define _SYSCALL32
13579 /* Needed for new procfs interface on sparc-solaris.  */
13580 #define _STRUCTURED_PROC 1
13581 #include <sys/procfs.h>
13582 int
13583 main ()
13584 {
13585 prgregset32_t avar
13586   ;
13587   return 0;
13588 }
13589 _ACEOF
13590 if ac_fn_c_try_compile "$LINENO"; then :
13591   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13592 else
13593   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13594
13595 fi
13596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13597 fi
13598
13599  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13600
13601 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13602
13603  fi
13604  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13605 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13606
13607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13608 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13609  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13610   $as_echo_n "(cached) " >&6
13611 else
13612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13613 /* end confdefs.h.  */
13614
13615 #define _SYSCALL32
13616 /* Needed for new procfs interface on sparc-solaris.  */
13617 #define _STRUCTURED_PROC 1
13618 #include <sys/procfs.h>
13619 int
13620 main ()
13621 {
13622 prfpregset32_t avar
13623   ;
13624   return 0;
13625 }
13626 _ACEOF
13627 if ac_fn_c_try_compile "$LINENO"; then :
13628   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13629 else
13630   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13631
13632 fi
13633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13634 fi
13635
13636  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13637
13638 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13639
13640  fi
13641  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13642 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13643
13644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13645 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13646  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13647   $as_echo_n "(cached) " >&6
13648 else
13649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13650 /* end confdefs.h.  */
13651
13652 #define _SYSCALL32
13653 /* Needed for new procfs interface on sparc-solaris.  */
13654 #define _STRUCTURED_PROC 1
13655 #include <sys/procfs.h>
13656 int
13657 main ()
13658 {
13659 lwpid_t avar
13660   ;
13661   return 0;
13662 }
13663 _ACEOF
13664 if ac_fn_c_try_compile "$LINENO"; then :
13665   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13666 else
13667   bfd_cv_have_sys_procfs_type_lwpid_t=no
13668
13669 fi
13670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13671 fi
13672
13673  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13674
13675 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13676
13677  fi
13678  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13679 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13680
13681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13682 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13683  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13684   $as_echo_n "(cached) " >&6
13685 else
13686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13687 /* end confdefs.h.  */
13688
13689 #define _SYSCALL32
13690 /* Needed for new procfs interface on sparc-solaris.  */
13691 #define _STRUCTURED_PROC 1
13692 #include <sys/procfs.h>
13693 int
13694 main ()
13695 {
13696 psaddr_t avar
13697   ;
13698   return 0;
13699 }
13700 _ACEOF
13701 if ac_fn_c_try_compile "$LINENO"; then :
13702   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13703 else
13704   bfd_cv_have_sys_procfs_type_psaddr_t=no
13705
13706 fi
13707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13708 fi
13709
13710  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13711
13712 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13713
13714  fi
13715  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13716 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13717
13718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13719 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13720  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13721   $as_echo_n "(cached) " >&6
13722 else
13723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13724 /* end confdefs.h.  */
13725
13726 #define _SYSCALL32
13727 /* Needed for new procfs interface on sparc-solaris.  */
13728 #define _STRUCTURED_PROC 1
13729 #include <sys/procfs.h>
13730 int
13731 main ()
13732 {
13733 prsysent_t avar
13734   ;
13735   return 0;
13736 }
13737 _ACEOF
13738 if ac_fn_c_try_compile "$LINENO"; then :
13739   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13740 else
13741   bfd_cv_have_sys_procfs_type_prsysent_t=no
13742
13743 fi
13744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13745 fi
13746
13747  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13748
13749 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13750
13751  fi
13752  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13753 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13754
13755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13756 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13757  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13758   $as_echo_n "(cached) " >&6
13759 else
13760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13761 /* end confdefs.h.  */
13762
13763 #define _SYSCALL32
13764 /* Needed for new procfs interface on sparc-solaris.  */
13765 #define _STRUCTURED_PROC 1
13766 #include <sys/procfs.h>
13767 int
13768 main ()
13769 {
13770 pr_sigset_t avar
13771   ;
13772   return 0;
13773 }
13774 _ACEOF
13775 if ac_fn_c_try_compile "$LINENO"; then :
13776   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13777 else
13778   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13779
13780 fi
13781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13782 fi
13783
13784  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13785
13786 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13787
13788  fi
13789  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13790 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13791
13792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13793 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13794  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13795   $as_echo_n "(cached) " >&6
13796 else
13797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h.  */
13799
13800 #define _SYSCALL32
13801 /* Needed for new procfs interface on sparc-solaris.  */
13802 #define _STRUCTURED_PROC 1
13803 #include <sys/procfs.h>
13804 int
13805 main ()
13806 {
13807 pr_sigaction64_t avar
13808   ;
13809   return 0;
13810 }
13811 _ACEOF
13812 if ac_fn_c_try_compile "$LINENO"; then :
13813   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13814 else
13815   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13816
13817 fi
13818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13819 fi
13820
13821  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13822
13823 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13824
13825  fi
13826  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13827 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13828
13829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13830 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13831  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13832   $as_echo_n "(cached) " >&6
13833 else
13834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13835 /* end confdefs.h.  */
13836
13837 #define _SYSCALL32
13838 /* Needed for new procfs interface on sparc-solaris.  */
13839 #define _STRUCTURED_PROC 1
13840 #include <sys/procfs.h>
13841 int
13842 main ()
13843 {
13844 pr_siginfo64_t avar
13845   ;
13846   return 0;
13847 }
13848 _ACEOF
13849 if ac_fn_c_try_compile "$LINENO"; then :
13850   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13851 else
13852   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13853
13854 fi
13855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13856 fi
13857
13858  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13859
13860 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13861
13862  fi
13863  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13864 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13865
13866
13867
13868
13869
13870   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13872 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13873     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13874   $as_echo_n "(cached) " >&6
13875 else
13876   if test "$cross_compiling" = yes; then :
13877   gdb_cv_prfpregset_t_broken=yes
13878 else
13879   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13880 /* end confdefs.h.  */
13881 #include <sys/procfs.h>
13882        int main ()
13883        {
13884          if (sizeof (prfpregset_t) == sizeof (void *))
13885            return 1;
13886          return 0;
13887        }
13888 _ACEOF
13889 if ac_fn_c_try_run "$LINENO"; then :
13890   gdb_cv_prfpregset_t_broken=no
13891 else
13892   gdb_cv_prfpregset_t_broken=yes
13893 fi
13894 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13895   conftest.$ac_objext conftest.beam conftest.$ac_ext
13896 fi
13897
13898 fi
13899
13900     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13901 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13902     if test $gdb_cv_prfpregset_t_broken = yes; then
13903
13904 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13905
13906     fi
13907   fi
13908
13909
13910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13911 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13912   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13913   $as_echo_n "(cached) " >&6
13914 else
13915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13916 /* end confdefs.h.  */
13917 #include <unistd.h>
13918 #include <sys/types.h>
13919 #include <sys/procfs.h>
13920
13921 int
13922 main ()
13923 {
13924
13925     int dummy;;
13926     dummy = ioctl(0, PIOCSET, &dummy);
13927
13928   ;
13929   return 0;
13930 }
13931 _ACEOF
13932 if ac_fn_c_try_compile "$LINENO"; then :
13933   gdb_cv_have_procfs_piocset=yes
13934 else
13935   gdb_cv_have_procfs_piocset=no
13936 fi
13937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13938 fi
13939
13940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13941 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13942   if test $gdb_cv_have_procfs_piocset = yes; then
13943
13944 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13945
13946   fi
13947 fi
13948
13949 if test ${host} = ${target} ; then
13950
13951   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13952 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13953   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13954   $as_echo_n "(cached) " >&6
13955 else
13956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13957 /* end confdefs.h.  */
13958 #include <link.h>
13959 int
13960 main ()
13961 {
13962 struct link_map lm; (void) lm.l_addr;
13963   ;
13964   return 0;
13965 }
13966 _ACEOF
13967 if ac_fn_c_try_compile "$LINENO"; then :
13968   gdb_cv_have_struct_link_map_with_l_members=yes
13969 else
13970   gdb_cv_have_struct_link_map_with_l_members=no
13971 fi
13972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13973 fi
13974
13975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13976 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13977   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13978
13979 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13980
13981   fi
13982
13983
13984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13985 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13986   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13987   $as_echo_n "(cached) " >&6
13988 else
13989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13990 /* end confdefs.h.  */
13991 #include <sys/types.h>
13992 #include <link.h>
13993 int
13994 main ()
13995 {
13996 struct link_map lm; (void) lm.lm_addr;
13997   ;
13998   return 0;
13999 }
14000 _ACEOF
14001 if ac_fn_c_try_compile "$LINENO"; then :
14002   gdb_cv_have_struct_link_map_with_lm_members=yes
14003 else
14004   gdb_cv_have_struct_link_map_with_lm_members=no
14005 fi
14006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14007 fi
14008
14009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
14010 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
14011   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
14012
14013 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
14014
14015   fi
14016
14017
14018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
14019 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
14020   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
14021   $as_echo_n "(cached) " >&6
14022 else
14023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14024 /* end confdefs.h.  */
14025 #include <sys/types.h>
14026 #ifdef HAVE_NLIST_H
14027 #include <nlist.h>
14028 #endif
14029 #include <link.h>
14030 int
14031 main ()
14032 {
14033 struct so_map lm; (void) lm.som_addr;
14034   ;
14035   return 0;
14036 }
14037 _ACEOF
14038 if ac_fn_c_try_compile "$LINENO"; then :
14039   gdb_cv_have_struct_so_map_with_som_members=yes
14040 else
14041   gdb_cv_have_struct_so_map_with_som_members=no
14042 fi
14043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14044 fi
14045
14046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
14047 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
14048   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
14049
14050 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
14051
14052   fi
14053
14054
14055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
14056 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
14057   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
14058   $as_echo_n "(cached) " >&6
14059 else
14060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14061 /* end confdefs.h.  */
14062 #define _SYSCALL32
14063 #include <sys/link.h>
14064 int
14065 main ()
14066 {
14067 struct link_map32 l;
14068   ;
14069   return 0;
14070 }
14071 _ACEOF
14072 if ac_fn_c_try_compile "$LINENO"; then :
14073   gdb_cv_have_struct_link_map32=yes
14074 else
14075   gdb_cv_have_struct_link_map32=no
14076 fi
14077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14078 fi
14079
14080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
14081 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
14082   if test $gdb_cv_have_struct_link_map32 = yes; then
14083
14084 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
14085
14086
14087 $as_echo "#define _SYSCALL32 1" >>confdefs.h
14088
14089   fi
14090 fi
14091
14092 # Check if the compiler supports the `long long' type.
14093
14094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14095 $as_echo_n "checking for long long support in compiler... " >&6; }
14096 if test "${gdb_cv_c_long_long+set}" = set; then :
14097   $as_echo_n "(cached) " >&6
14098 else
14099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14100 /* end confdefs.h.  */
14101 extern long long foo;
14102 int
14103 main ()
14104 {
14105 switch (foo & 2) { case 0: return 1; }
14106   ;
14107   return 0;
14108 }
14109 _ACEOF
14110 if ac_fn_c_try_compile "$LINENO"; then :
14111   gdb_cv_c_long_long=yes
14112 else
14113   gdb_cv_c_long_long=no
14114 fi
14115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14116 fi
14117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14118 $as_echo "$gdb_cv_c_long_long" >&6; }
14119 if test $gdb_cv_c_long_long = yes; then
14120
14121 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14122
14123 fi
14124
14125 # Check if the compiler and runtime support printing long longs.
14126
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14128 $as_echo_n "checking for long long support in printf... " >&6; }
14129 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14130   $as_echo_n "(cached) " >&6
14131 else
14132   if test "$cross_compiling" = yes; then :
14133   gdb_cv_printf_has_long_long=no
14134 else
14135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14136 /* end confdefs.h.  */
14137 $ac_includes_default
14138 int
14139 main ()
14140 {
14141 char buf[32];
14142   long long l = 0;
14143   l = (l << 16) + 0x0123;
14144   l = (l << 16) + 0x4567;
14145   l = (l << 16) + 0x89ab;
14146   l = (l << 16) + 0xcdef;
14147   sprintf (buf, "0x%016llx", l);
14148   return (strcmp ("0x0123456789abcdef", buf));
14149   ;
14150   return 0;
14151 }
14152 _ACEOF
14153 if ac_fn_c_try_run "$LINENO"; then :
14154   gdb_cv_printf_has_long_long=yes
14155 else
14156   gdb_cv_printf_has_long_long=no
14157 fi
14158 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14159   conftest.$ac_objext conftest.beam conftest.$ac_ext
14160 fi
14161
14162 fi
14163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14164 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14165 if test $gdb_cv_printf_has_long_long = yes; then
14166
14167 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14168
14169 fi
14170
14171 # Check if the compiler and runtime support printing decfloats.
14172
14173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14174 $as_echo_n "checking for decfloat support in printf... " >&6; }
14175 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   if test "$cross_compiling" = yes; then :
14179   gdb_cv_printf_has_decfloat=no
14180 else
14181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14182 /* end confdefs.h.  */
14183 $ac_includes_default
14184 int
14185 main ()
14186 {
14187 char buf[64];
14188   _Decimal32 d32 = 1.2345df;
14189   _Decimal64 d64 = 1.2345dd;
14190   _Decimal128 d128 = 1.2345dl;
14191   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14192   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14193   ;
14194   return 0;
14195 }
14196 _ACEOF
14197 if ac_fn_c_try_run "$LINENO"; then :
14198   gdb_cv_printf_has_decfloat=yes
14199 else
14200   gdb_cv_printf_has_decfloat=no
14201 fi
14202 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14203   conftest.$ac_objext conftest.beam conftest.$ac_ext
14204 fi
14205
14206 fi
14207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14208 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14209 if test $gdb_cv_printf_has_decfloat = yes; then
14210
14211 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14212
14213 fi
14214
14215 # Check if the compiler supports the `long double' type.  We can't use
14216 # AC_C_LONG_DOUBLE because that one does additional checks on the
14217 # constants defined in <float.h> that fail on some systems,
14218 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14219
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14221 $as_echo_n "checking for long double support in compiler... " >&6; }
14222 if test "${gdb_cv_c_long_double+set}" = set; then :
14223   $as_echo_n "(cached) " >&6
14224 else
14225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14226 /* end confdefs.h.  */
14227 long double foo;
14228 _ACEOF
14229 if ac_fn_c_try_compile "$LINENO"; then :
14230   gdb_cv_c_long_double=yes
14231 else
14232   gdb_cv_c_long_double=no
14233 fi
14234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14235 fi
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14237 $as_echo "$gdb_cv_c_long_double" >&6; }
14238 if test $gdb_cv_c_long_double = yes; then
14239
14240 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14241
14242 fi
14243
14244 # Check if the compiler and runtime support printing long doubles.
14245
14246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14247 $as_echo_n "checking for long double support in printf... " >&6; }
14248 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14249   $as_echo_n "(cached) " >&6
14250 else
14251   if test "$cross_compiling" = yes; then :
14252   gdb_cv_printf_has_long_double=no
14253 else
14254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14255 /* end confdefs.h.  */
14256 $ac_includes_default
14257 int
14258 main ()
14259 {
14260 char buf[16];
14261   long double f = 3.141592653;
14262   sprintf (buf, "%Lg", f);
14263   return (strncmp ("3.14159", buf, 7));
14264   ;
14265   return 0;
14266 }
14267 _ACEOF
14268 if ac_fn_c_try_run "$LINENO"; then :
14269   gdb_cv_printf_has_long_double=yes
14270 else
14271   gdb_cv_printf_has_long_double=no
14272 fi
14273 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14274   conftest.$ac_objext conftest.beam conftest.$ac_ext
14275 fi
14276
14277 fi
14278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14279 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14280 if test $gdb_cv_printf_has_long_double = yes; then
14281
14282 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14283
14284 fi
14285
14286 # Check if the compiler and runtime support scanning long doubles.
14287
14288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14289 $as_echo_n "checking for long double support in scanf... " >&6; }
14290 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14291   $as_echo_n "(cached) " >&6
14292 else
14293   if test "$cross_compiling" = yes; then :
14294   gdb_cv_scanf_has_long_double=no
14295 else
14296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14297 /* end confdefs.h.  */
14298 #include <stdio.h>
14299 int
14300 main ()
14301 {
14302 char *buf = "3.141592653";
14303   long double f = 0;
14304   sscanf (buf, "%Lg", &f);
14305   return !(f > 3.14159 && f < 3.14160);
14306   ;
14307   return 0;
14308 }
14309 _ACEOF
14310 if ac_fn_c_try_run "$LINENO"; then :
14311   gdb_cv_scanf_has_long_double=yes
14312 else
14313   gdb_cv_scanf_has_long_double=no
14314 fi
14315 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14316   conftest.$ac_objext conftest.beam conftest.$ac_ext
14317 fi
14318
14319 fi
14320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14321 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14322 if test $gdb_cv_scanf_has_long_double = yes; then
14323
14324 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14325
14326 fi
14327
14328 case ${host_os} in
14329 aix*)
14330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14331 $as_echo_n "checking for -bbigtoc option... " >&6; }
14332 if test "${gdb_cv_bigtoc+set}" = set; then :
14333   $as_echo_n "(cached) " >&6
14334 else
14335
14336     SAVE_LDFLAGS=$LDFLAGS
14337
14338     case $GCC in
14339     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14340     *) gdb_cv_bigtoc=-bbigtoc ;;
14341     esac
14342
14343     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14344     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14345 /* end confdefs.h.  */
14346
14347 int
14348 main ()
14349 {
14350 int i;
14351   ;
14352   return 0;
14353 }
14354 _ACEOF
14355 if ac_fn_c_try_link "$LINENO"; then :
14356
14357 else
14358   gdb_cv_bigtoc=
14359 fi
14360 rm -f core conftest.err conftest.$ac_objext \
14361     conftest$ac_exeext conftest.$ac_ext
14362     LDFLAGS="${SAVE_LDFLAGS}"
14363
14364 fi
14365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14366 $as_echo "$gdb_cv_bigtoc" >&6; }
14367   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14368   ;;
14369 esac
14370
14371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14372 $as_echo_n "checking for the dynamic export flag... " >&6; }
14373 dynamic_list=false
14374 if test "${gdb_native}" = yes; then
14375    # The dynamically loaded libthread_db needs access to symbols in the gdb
14376    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14377    # may not be supported there.
14378    old_LDFLAGS="$LDFLAGS"
14379    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14380    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14381    LDFLAGS="$LDFLAGS $RDYNAMIC"
14382    if test "${have_libpython}" = no; then
14383      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14384 /* end confdefs.h.  */
14385
14386 int
14387 main ()
14388 {
14389
14390   ;
14391   return 0;
14392 }
14393 _ACEOF
14394 if ac_fn_c_try_link "$LINENO"; then :
14395   dynamic_list=true
14396 fi
14397 rm -f core conftest.err conftest.$ac_objext \
14398     conftest$ac_exeext conftest.$ac_ext
14399    else
14400      # Workaround http://bugs.python.org/issue4434 where static
14401      # libpythonX.Y.a would get its symbols required for
14402      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14403      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14404      old_CFLAGS="$CFLAGS"
14405      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14406      if test "$cross_compiling" = yes; then :
14407   true
14408 else
14409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14410 /* end confdefs.h.  */
14411 #include "${have_libpython}/Python.h"
14412 int
14413 main ()
14414 {
14415 int err;
14416           Py_Initialize ();
14417           err = PyRun_SimpleString ("import itertools\n");
14418           Py_Finalize ();
14419           return err == 0 ? 0 : 1;
14420   ;
14421   return 0;
14422 }
14423 _ACEOF
14424 if ac_fn_c_try_run "$LINENO"; then :
14425   dynamic_list=true
14426 fi
14427 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14428   conftest.$ac_objext conftest.beam conftest.$ac_ext
14429 fi
14430
14431      CFLAGS="$old_CFLAGS"
14432    fi
14433    LDFLAGS="$old_LDFLAGS"
14434 fi
14435 if $dynamic_list; then
14436   found="-Wl,--dynamic-list"
14437   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14438 else
14439   found="-rdynamic"
14440   RDYNAMIC="-rdynamic"
14441 fi
14442
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14444 $as_echo "$found" >&6; }
14445
14446
14447 if test ${build} = ${host} -a ${host} = ${target} ; then
14448    case ${host_os} in
14449    solaris*)
14450       # See if thread_db library is around for Solaris thread debugging.
14451       # Note that we must explicitly test for version 1 of the library
14452       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14453       # the same API.
14454       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14455 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14456       if test -f /usr/lib/libthread_db.so.1 ; then
14457          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14458 $as_echo "yes" >&6; }
14459
14460 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14461
14462          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14463          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14464          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14465 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14466 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14467   $as_echo_n "(cached) " >&6
14468 else
14469   ac_check_lib_save_LIBS=$LIBS
14470 LIBS="-ldl  $LIBS"
14471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14472 /* end confdefs.h.  */
14473
14474 /* Override any GCC internal prototype to avoid an error.
14475    Use char because int might match the return type of a GCC
14476    builtin and then its argument prototype would still apply.  */
14477 #ifdef __cplusplus
14478 extern "C"
14479 #endif
14480 char dlopen ();
14481 int
14482 main ()
14483 {
14484 return dlopen ();
14485   ;
14486   return 0;
14487 }
14488 _ACEOF
14489 if ac_fn_c_try_link "$LINENO"; then :
14490   ac_cv_lib_dl_dlopen=yes
14491 else
14492   ac_cv_lib_dl_dlopen=no
14493 fi
14494 rm -f core conftest.err conftest.$ac_objext \
14495     conftest$ac_exeext conftest.$ac_ext
14496 LIBS=$ac_check_lib_save_LIBS
14497 fi
14498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14499 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14500 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14501   cat >>confdefs.h <<_ACEOF
14502 #define HAVE_LIBDL 1
14503 _ACEOF
14504
14505   LIBS="-ldl $LIBS"
14506
14507 fi
14508
14509          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14510          # Sun randomly tweaked the prototypes in <proc_service.h>
14511          # at one point.
14512          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14513 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14514          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14515   $as_echo_n "(cached) " >&6
14516 else
14517
14518             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14519 /* end confdefs.h.  */
14520
14521                 #include <proc_service.h>
14522                 ps_err_e ps_pdwrite
14523                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14524
14525 int
14526 main ()
14527 {
14528
14529   ;
14530   return 0;
14531 }
14532 _ACEOF
14533 if ac_fn_c_try_compile "$LINENO"; then :
14534   gdb_cv_proc_service_is_old=no
14535 else
14536   gdb_cv_proc_service_is_old=yes
14537 fi
14538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14539
14540 fi
14541
14542          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14543 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14544          if test $gdb_cv_proc_service_is_old = yes; then
14545
14546 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14547
14548          fi
14549       else
14550          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14551 $as_echo "no" >&6; }
14552       fi
14553       ;;
14554    aix*)
14555       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14556 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14557       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14558   $as_echo_n "(cached) " >&6
14559 else
14560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14561 /* end confdefs.h.  */
14562 #include <sys/pthdebug.h>
14563 int
14564 main ()
14565 {
14566 #ifndef PTHDB_VERSION_3
14567                                     #error
14568                                     #endif
14569   ;
14570   return 0;
14571 }
14572 _ACEOF
14573 if ac_fn_c_try_compile "$LINENO"; then :
14574   gdb_cv_have_aix_thread_debug=yes
14575 else
14576   gdb_cv_have_aix_thread_debug=no
14577 fi
14578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14579 fi
14580
14581       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14582 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14583       if test $gdb_cv_have_aix_thread_debug = yes; then
14584          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14585          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14586          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14587
14588          # Older versions of AIX do not provide the declaration for
14589          # the getthrds function (it appears that it was introduced
14590          # with AIX 6.x).
14591          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14592 "
14593 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14594   ac_have_decl=1
14595 else
14596   ac_have_decl=0
14597 fi
14598
14599 cat >>confdefs.h <<_ACEOF
14600 #define HAVE_DECL_GETTHRDS $ac_have_decl
14601 _ACEOF
14602
14603       fi
14604       ;;
14605    esac
14606
14607 fi
14608
14609 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14610    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14611 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14612 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14613   $as_echo_n "(cached) " >&6
14614 else
14615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14616 /* end confdefs.h.  */
14617 #include <thread_db.h>
14618 int
14619 main ()
14620 {
14621 int i = TD_NOTALLOC;
14622   ;
14623   return 0;
14624 }
14625 _ACEOF
14626 if ac_fn_c_try_compile "$LINENO"; then :
14627   gdb_cv_thread_db_h_has_td_notalloc=yes
14628 else
14629   gdb_cv_thread_db_h_has_td_notalloc=no
14630
14631 fi
14632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14633
14634 fi
14635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14636 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14637    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14638 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14639 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14640   $as_echo_n "(cached) " >&6
14641 else
14642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14643 /* end confdefs.h.  */
14644 #include <thread_db.h>
14645 int
14646 main ()
14647 {
14648 int i = TD_VERSION;
14649   ;
14650   return 0;
14651 }
14652 _ACEOF
14653 if ac_fn_c_try_compile "$LINENO"; then :
14654   gdb_cv_thread_db_h_has_td_version=yes
14655 else
14656   gdb_cv_thread_db_h_has_td_version=no
14657
14658 fi
14659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14660
14661 fi
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14663 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14664    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14665 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14666 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14667   $as_echo_n "(cached) " >&6
14668 else
14669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14670 /* end confdefs.h.  */
14671 #include <thread_db.h>
14672 int
14673 main ()
14674 {
14675 int i = TD_NOTLS;
14676   ;
14677   return 0;
14678 }
14679 _ACEOF
14680 if ac_fn_c_try_compile "$LINENO"; then :
14681   gdb_cv_thread_db_h_has_td_notls=yes
14682 else
14683   gdb_cv_thread_db_h_has_td_notls=no
14684
14685 fi
14686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14687
14688 fi
14689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14690 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14691 fi
14692 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14693
14694 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14695
14696 fi
14697 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14698
14699 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14700
14701 fi
14702 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14703
14704 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14705
14706 fi
14707
14708 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14709    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14710 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14711 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14712   $as_echo_n "(cached) " >&6
14713 else
14714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14715 /* end confdefs.h.  */
14716 #include <sys/syscall.h>
14717 int
14718 main ()
14719 {
14720 int i = __NR_tkill;
14721   ;
14722   return 0;
14723 }
14724 _ACEOF
14725 if ac_fn_c_try_compile "$LINENO"; then :
14726   gdb_cv_sys_syscall_h_has_tkill=yes
14727 else
14728   gdb_cv_sys_syscall_h_has_tkill=no
14729
14730 fi
14731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14732
14733 fi
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14735 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14736 fi
14737 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14738
14739 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14740
14741 fi
14742
14743 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14744 "
14745 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14746   ac_have_decl=1
14747 else
14748   ac_have_decl=0
14749 fi
14750
14751 cat >>confdefs.h <<_ACEOF
14752 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14753 _ACEOF
14754
14755
14756 if test "$cross_compiling" = yes; then :
14757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h.  */
14759 #include <sys/personality.h>
14760 int
14761 main ()
14762 {
14763
14764 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14765 #       define ADDR_NO_RANDOMIZE 0x0040000
14766 #      endif
14767        /* Test the flag could be set and stays set.  */
14768        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14769        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14770            return 1
14771   ;
14772   return 0;
14773 }
14774 _ACEOF
14775 if ac_fn_c_try_link "$LINENO"; then :
14776   have_personality=true
14777 else
14778   have_personality=false
14779 fi
14780 rm -f core conftest.err conftest.$ac_objext \
14781     conftest$ac_exeext conftest.$ac_ext
14782 else
14783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14784 /* end confdefs.h.  */
14785 #include <sys/personality.h>
14786 int
14787 main ()
14788 {
14789
14790 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14791 #       define ADDR_NO_RANDOMIZE 0x0040000
14792 #      endif
14793        /* Test the flag could be set and stays set.  */
14794        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14795        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14796            return 1
14797   ;
14798   return 0;
14799 }
14800 _ACEOF
14801 if ac_fn_c_try_run "$LINENO"; then :
14802   have_personality=true
14803 else
14804   have_personality=false
14805 fi
14806 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14807   conftest.$ac_objext conftest.beam conftest.$ac_ext
14808 fi
14809
14810 if $have_personality
14811 then
14812
14813 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14814
14815 fi
14816
14817
14818 target_sysroot_reloc=0
14819
14820 # Check whether --with-sysroot was given.
14821 if test "${with_sysroot+set}" = set; then :
14822   withval=$with_sysroot;
14823  case ${with_sysroot} in
14824  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14825  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14826  esac
14827
14828  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14829
14830  if test "x$prefix" = xNONE; then
14831   test_prefix=/usr/local
14832  else
14833   test_prefix=$prefix
14834  fi
14835  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14836   test_exec_prefix=$test_prefix
14837  else
14838   test_exec_prefix=$exec_prefix
14839  fi
14840  case ${TARGET_SYSTEM_ROOT} in
14841  "${test_prefix}"|"${test_prefix}/"*|\
14842  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14843  '${prefix}'|'${prefix}/'*|\
14844  '${exec_prefix}'|'${exec_prefix}/'*)
14845    target_sysroot_reloc=1
14846    ;;
14847  esac
14848
14849 else
14850
14851  TARGET_SYSTEM_ROOT=
14852  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14853
14854 fi
14855
14856 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14857
14858
14859
14860
14861
14862 # Check whether --with-system-gdbinit was given.
14863 if test "${with_system_gdbinit+set}" = set; then :
14864   withval=$with_system_gdbinit;
14865     SYSTEM_GDBINIT=$withval
14866 else
14867   SYSTEM_GDBINIT=
14868 fi
14869
14870
14871   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14872   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14873   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14874   ac_define_dir=`eval echo $ac_define_dir`
14875
14876 cat >>confdefs.h <<_ACEOF
14877 #define SYSTEM_GDBINIT "$ac_define_dir"
14878 _ACEOF
14879
14880
14881
14882
14883   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14884      if test "x$prefix" = xNONE; then
14885         test_prefix=/usr/local
14886      else
14887         test_prefix=$prefix
14888      fi
14889   else
14890      test_prefix=$exec_prefix
14891   fi
14892   value=0
14893   case ${ac_define_dir} in
14894      "${test_prefix}"|"${test_prefix}/"*|\
14895         '${exec_prefix}'|'${exec_prefix}/'*)
14896      value=1
14897      ;;
14898   esac
14899
14900 cat >>confdefs.h <<_ACEOF
14901 #define SYSTEM_GDBINIT_RELOCATABLE $value
14902 _ACEOF
14903
14904
14905
14906
14907 # Check whether --enable-werror was given.
14908 if test "${enable_werror+set}" = set; then :
14909   enableval=$enable_werror; case "${enableval}" in
14910      yes | y) ERROR_ON_WARNING="yes" ;;
14911      no | n)  ERROR_ON_WARNING="no" ;;
14912      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14913    esac
14914 fi
14915
14916
14917 # Enable -Werror by default when using gcc
14918 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14919     ERROR_ON_WARNING=yes
14920 fi
14921
14922 WERROR_CFLAGS=""
14923 if test "${ERROR_ON_WARNING}" = yes ; then
14924     WERROR_CFLAGS="-Werror"
14925 fi
14926
14927 # The entries after -Wno-pointer-sign are disabled warnings which may
14928 # be enabled in the future, which can not currently be used to build
14929 # GDB.
14930 # NOTE: If you change this list, remember to update
14931 # gdb/doc/gdbint.texinfo.
14932 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14933 -Wformat-nonliteral -Wno-pointer-sign \
14934 -Wno-unused -Wunused-value -Wunused-function \
14935 -Wno-switch -Wno-char-subscripts"
14936
14937 # Enable -Wno-format by default when using gcc on mingw since many
14938 # GCC versions complain about %I64.
14939 case "${host}" in
14940   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14941 esac
14942
14943 # Check whether --enable-build-warnings was given.
14944 if test "${enable_build_warnings+set}" = set; then :
14945   enableval=$enable_build_warnings; case "${enableval}" in
14946   yes)  ;;
14947   no)   build_warnings="-w";;
14948   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14949         build_warnings="${build_warnings} ${t}";;
14950   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14951         build_warnings="${t} ${build_warnings}";;
14952   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14953 esac
14954 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14955   echo "Setting compiler warning flags = $build_warnings" 6>&1
14956 fi
14957 fi
14958 # Check whether --enable-gdb-build-warnings was given.
14959 if test "${enable_gdb_build_warnings+set}" = set; then :
14960   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14961   yes)  ;;
14962   no)   build_warnings="-w";;
14963   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14964         build_warnings="${build_warnings} ${t}";;
14965   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14966         build_warnings="${t} ${build_warnings}";;
14967   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14968 esac
14969 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14970   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14971 fi
14972 fi
14973 WARN_CFLAGS=""
14974 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14975 then
14976     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14977 $as_echo_n "checking compiler warning flags... " >&6; }
14978     # Separate out the -Werror flag as some files just cannot be
14979     # compiled with it enabled.
14980     for w in ${build_warnings}; do
14981         case $w in
14982         -Werr*) WERROR_CFLAGS=-Werror ;;
14983         *) # Check that GCC accepts it
14984             saved_CFLAGS="$CFLAGS"
14985             CFLAGS="$CFLAGS $w"
14986             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14987 /* end confdefs.h.  */
14988
14989 int
14990 main ()
14991 {
14992
14993   ;
14994   return 0;
14995 }
14996 _ACEOF
14997 if ac_fn_c_try_compile "$LINENO"; then :
14998   WARN_CFLAGS="${WARN_CFLAGS} $w"
14999 fi
15000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15001             CFLAGS="$saved_CFLAGS"
15002         esac
15003     done
15004     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15005 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
15006 fi
15007
15008
15009
15010 # In the Cygwin environment, we need some additional flags.
15011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15012 $as_echo_n "checking for cygwin... " >&6; }
15013 if test "${gdb_cv_os_cygwin+set}" = set; then :
15014   $as_echo_n "(cached) " >&6
15015 else
15016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15017 /* end confdefs.h.  */
15018
15019 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
15020 lose
15021 #endif
15022 _ACEOF
15023 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15024   $EGREP "lose" >/dev/null 2>&1; then :
15025   gdb_cv_os_cygwin=yes
15026 else
15027   gdb_cv_os_cygwin=no
15028 fi
15029 rm -f conftest*
15030
15031 fi
15032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15033 $as_echo "$gdb_cv_os_cygwin" >&6; }
15034
15035
15036 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
15037 case ${host} in
15038   *go32* ) SER_HARDWIRE=ser-go32.o ;;
15039   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
15040   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
15041 esac
15042
15043
15044 # libreadline needs libuser32.a in a cygwin environment
15045 WIN32LIBS=
15046 if test x$gdb_cv_os_cygwin = xyes; then
15047     WIN32LIBS="-luser32"
15048     case "${target}" in
15049         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15050         ;;
15051     esac
15052 fi
15053
15054 # The ser-tcp.c module requires sockets.
15055 case ${host} in
15056   *mingw32*)
15057
15058 $as_echo "#define USE_WIN32API 1" >>confdefs.h
15059
15060     WIN32LIBS="$WIN32LIBS -lws2_32"
15061     ;;
15062 esac
15063
15064
15065 # Add ELF support to GDB, but only if BFD includes ELF support.
15066 OLD_CFLAGS=$CFLAGS
15067 OLD_LDFLAGS=$LDFLAGS
15068 OLD_LIBS=$LIBS
15069 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
15070 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
15071 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
15072 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15073 if test "$plugins" = "yes"; then
15074   LIBS="-ldl $LIBS"
15075 fi
15076 LIBS="-lbfd -liberty $intl $LIBS"
15077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
15078 $as_echo_n "checking for ELF support in BFD... " >&6; }
15079 if test "${gdb_cv_var_elf+set}" = set; then :
15080   $as_echo_n "(cached) " >&6
15081 else
15082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15083 /* end confdefs.h.  */
15084 #include <stdlib.h>
15085 #include "bfd.h"
15086 #include "elf-bfd.h"
15087
15088 int
15089 main ()
15090 {
15091 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
15092   ;
15093   return 0;
15094 }
15095 _ACEOF
15096 if ac_fn_c_try_link "$LINENO"; then :
15097   gdb_cv_var_elf=yes
15098 else
15099   gdb_cv_var_elf=no
15100 fi
15101 rm -f core conftest.err conftest.$ac_objext \
15102     conftest$ac_exeext conftest.$ac_ext
15103 fi
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15105 $as_echo "$gdb_cv_var_elf" >&6; }
15106 if test $gdb_cv_var_elf = yes; then
15107   CONFIG_OBS="$CONFIG_OBS elfread.o"
15108
15109 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15110
15111   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15112   if test "$plugins" = "yes"; then
15113     OLD_LIBS="-ldl $OLD_LIBS"
15114   fi
15115 fi
15116 CFLAGS=$OLD_CFLAGS
15117 LDFLAGS=$OLD_LDFLAGS
15118 LIBS=$OLD_LIBS
15119
15120 # Add any host-specific objects to GDB.
15121 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15122
15123 LIBGUI="../libgui/src/libgui.a"
15124 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15125
15126
15127
15128 WIN32LDAPP=
15129
15130
15131
15132 case "${host}" in
15133 *-*-cygwin* | *-*-mingw* )
15134     configdir="win"
15135     ;;
15136 *)
15137     configdir="unix"
15138     ;;
15139 esac
15140
15141 GDBTKLIBS=
15142 if test "${enable_gdbtk}" = "yes"; then
15143
15144     # Gdbtk must have an absolute path to srcdir in order to run
15145     # properly when not installed.
15146     here=`pwd`
15147     cd ${srcdir}
15148     GDBTK_SRC_DIR=`pwd`
15149     cd $here
15150
15151
15152     #
15153     # Ok, lets find the tcl configuration
15154     # First, look for one uninstalled.
15155     # the alternative search directory is invoked by --with-tcl
15156     #
15157
15158     if test x"${no_tcl}" = x ; then
15159         # we reset no_tcl in case something fails here
15160         no_tcl=true
15161
15162 # Check whether --with-tcl was given.
15163 if test "${with_tcl+set}" = set; then :
15164   withval=$with_tcl; with_tclconfig=${withval}
15165 fi
15166
15167         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15168 $as_echo_n "checking for Tcl configuration... " >&6; }
15169         if test "${ac_cv_c_tclconfig+set}" = set; then :
15170   $as_echo_n "(cached) " >&6
15171 else
15172
15173
15174             # First check to see if --with-tcl was specified.
15175             case "${host}" in
15176                 *-*-cygwin*) platDir="win" ;;
15177                 *) platDir="unix" ;;
15178             esac
15179             if test x"${with_tclconfig}" != x ; then
15180                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15181                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15182                 else
15183                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15184                 fi
15185             fi
15186
15187             # then check for a private Tcl installation
15188             if test x"${ac_cv_c_tclconfig}" = x ; then
15189                 for i in \
15190                         ../tcl \
15191                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15192                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15193                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15194                         ../../tcl \
15195                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15196                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15197                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15198                         ../../../tcl \
15199                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15200                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15201                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15202                     if test -f "$i/$platDir/tclConfig.sh" ; then
15203                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15204                         break
15205                     fi
15206                 done
15207             fi
15208
15209             # on Darwin, check in Framework installation locations
15210             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15211                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15212                         `ls -d /Library/Frameworks 2>/dev/null` \
15213                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15214                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15215                         ; do
15216                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15217                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15218                         break
15219                     fi
15220                 done
15221             fi
15222
15223             # check in a few common install locations
15224             if test x"${ac_cv_c_tclconfig}" = x ; then
15225                 for i in `ls -d ${libdir} 2>/dev/null` \
15226                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15227                         `ls -d ${prefix}/lib 2>/dev/null` \
15228                         `ls -d /usr/local/lib 2>/dev/null` \
15229                         `ls -d /usr/contrib/lib 2>/dev/null` \
15230                         `ls -d /usr/lib 2>/dev/null` \
15231                         ; do
15232                     if test -f "$i/tclConfig.sh" ; then
15233                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15234                         break
15235                     fi
15236                 done
15237             fi
15238
15239             # check in a few other private locations
15240             if test x"${ac_cv_c_tclconfig}" = x ; then
15241                 for i in \
15242                         ${srcdir}/../tcl \
15243                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15244                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15245                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15246                     if test -f "$i/$platDir/tclConfig.sh" ; then
15247                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15248                     break
15249                 fi
15250                 done
15251             fi
15252
15253 fi
15254
15255
15256         if test x"${ac_cv_c_tclconfig}" = x ; then
15257             TCL_BIN_DIR="# no Tcl configs found"
15258             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15259 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15260         else
15261             no_tcl=
15262             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15263             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15264 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15265         fi
15266     fi
15267
15268
15269     # If $no_tk is nonempty, then we can't do Tk, and there is no
15270     # point to doing Tcl.
15271
15272     #
15273     # Ok, lets find the tk configuration
15274     # First, look for one uninstalled.
15275     # the alternative search directory is invoked by --with-tk
15276     #
15277
15278     if test x"${no_tk}" = x ; then
15279         # we reset no_tk in case something fails here
15280         no_tk=true
15281
15282 # Check whether --with-tk was given.
15283 if test "${with_tk+set}" = set; then :
15284   withval=$with_tk; with_tkconfig=${withval}
15285 fi
15286
15287         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15288 $as_echo_n "checking for Tk configuration... " >&6; }
15289         if test "${ac_cv_c_tkconfig+set}" = set; then :
15290   $as_echo_n "(cached) " >&6
15291 else
15292
15293
15294             # First check to see if --with-tkconfig was specified.
15295             if test x"${with_tkconfig}" != x ; then
15296                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15297                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15298                 else
15299                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15300                 fi
15301             fi
15302
15303             # then check for a private Tk library
15304             case "${host}" in
15305                 *-*-cygwin*) platDir="win" ;;
15306                 *) platDir="unix" ;;
15307             esac
15308             if test x"${ac_cv_c_tkconfig}" = x ; then
15309                 for i in \
15310                         ../tk \
15311                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15312                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15313                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15314                         ../../tk \
15315                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15316                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15317                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15318                         ../../../tk \
15319                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15320                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15321                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15322                     if test -f "$i/$platDir/tkConfig.sh" ; then
15323                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15324                         break
15325                     fi
15326                 done
15327             fi
15328
15329             # on Darwin, check in Framework installation locations
15330             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15331                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15332                         `ls -d /Library/Frameworks 2>/dev/null` \
15333                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15334                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15335                         ; do
15336                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15337                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15338                         break
15339                     fi
15340                 done
15341             fi
15342
15343             # check in a few common install locations
15344             if test x"${ac_cv_c_tkconfig}" = x ; then
15345                 for i in `ls -d ${libdir} 2>/dev/null` \
15346                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15347                         `ls -d ${prefix}/lib 2>/dev/null` \
15348                         `ls -d /usr/local/lib 2>/dev/null` \
15349                         `ls -d /usr/contrib/lib 2>/dev/null` \
15350                         `ls -d /usr/lib 2>/dev/null` \
15351                         ; do
15352                     if test -f "$i/tkConfig.sh" ; then
15353                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15354                         break
15355                     fi
15356                 done
15357             fi
15358             # check in a few other private locations
15359             if test x"${ac_cv_c_tkconfig}" = x ; then
15360                 for i in \
15361                         ${srcdir}/../tk \
15362                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15363                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15364                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15365                     if test -f "$i/$platDir/tkConfig.sh" ; then
15366                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15367                         break
15368                     fi
15369                 done
15370             fi
15371
15372 fi
15373
15374
15375         if test x"${ac_cv_c_tkconfig}" = x ; then
15376             TK_BIN_DIR="# no Tk configs found"
15377             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15378 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15379         else
15380             no_tk=
15381             TK_BIN_DIR=${ac_cv_c_tkconfig}
15382             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15383 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15384         fi
15385     fi
15386
15387
15388     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15389
15390     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15391 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15392
15393     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15394         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15395 $as_echo "loading" >&6; }
15396         . ${TCL_BIN_DIR}/tclConfig.sh
15397     else
15398         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15399 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15400     fi
15401
15402     # eval is required to do the TCL_DBGX substitution
15403     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15404     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15405
15406     # If the TCL_BIN_DIR is the build directory (not the install directory),
15407     # then set the common variable name to the value of the build variables.
15408     # For example, the variable TCL_LIB_SPEC will be set to the value
15409     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15410     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15411     # installed and uninstalled version of Tcl.
15412     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15413         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15414         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15415         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15416     elif test "`uname -s`" = "Darwin"; then
15417         # If Tcl was built as a framework, attempt to use the libraries
15418         # from the framework at the given location so that linking works
15419         # against Tcl.framework installed in an arbitary location.
15420         case ${TCL_DEFS} in
15421             *TCL_FRAMEWORK*)
15422                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15423                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15424                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15425                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15426                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15427                             break
15428                         fi
15429                     done
15430                 fi
15431                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15432                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15433                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15434                 fi
15435                 ;;
15436         esac
15437     fi
15438
15439     # eval is required to do the TCL_DBGX substitution
15440     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15441     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15442     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15443     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15444
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459         # Check for in-tree tcl
15460         here=`pwd`
15461         cd ${srcdir}/..
15462         topdir=`pwd`
15463         cd ${here}
15464
15465         intree="no"
15466         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15467           intree="yes"
15468         fi
15469
15470         # Find Tcl private headers
15471         if test x"${intree}" = xno; then
15472
15473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15474 $as_echo_n "checking for Tcl private headers... " >&6; }
15475   private_dir=""
15476   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15477   if test -f ${dir}/tclInt.h ; then
15478     private_dir=${dir}
15479   fi
15480
15481   if test x"${private_dir}" = x; then
15482     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15483   else
15484     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15485     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15486 $as_echo "${private_dir}" >&6; }
15487   fi
15488
15489           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15490           TCL_LIBRARY="${TCL_LIB_SPEC}"
15491           TCL_DEPS=""
15492         else
15493           # If building tcl in the same src tree, private headers
15494           # are not needed, but we need to be sure to use the right
15495           # headers library
15496           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15497           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15498           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15499         fi
15500
15501
15502
15503
15504
15505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15506 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15507
15508     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15509         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15510 $as_echo "loading" >&6; }
15511         . ${TK_BIN_DIR}/tkConfig.sh
15512     else
15513         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15514 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15515     fi
15516
15517     # eval is required to do the TK_DBGX substitution
15518     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15519     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15520
15521     # If the TK_BIN_DIR is the build directory (not the install directory),
15522     # then set the common variable name to the value of the build variables.
15523     # For example, the variable TK_LIB_SPEC will be set to the value
15524     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15525     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15526     # installed and uninstalled version of Tcl.
15527     if test -f "${TK_BIN_DIR}/Makefile" ; then
15528         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15529         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15530         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15531     elif test "`uname -s`" = "Darwin"; then
15532         # If Tk was built as a framework, attempt to use the libraries
15533         # from the framework at the given location so that linking works
15534         # against Tk.framework installed in an arbitary location.
15535         case ${TK_DEFS} in
15536             *TK_FRAMEWORK*)
15537                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15538                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15539                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15540                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15541                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15542                             break
15543                         fi
15544                     done
15545                 fi
15546                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15547                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15548                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15549                 fi
15550                 ;;
15551         esac
15552     fi
15553
15554     # eval is required to do the TK_DBGX substitution
15555     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15556     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15557     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15558     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15559
15560
15561
15562
15563
15564
15565
15566
15567
15568
15569
15570
15571
15572
15573         # Check for in-tree Tk
15574         intree="no"
15575         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15576           intree="yes"
15577         fi
15578
15579         # Find Tk private headers
15580         if test x"${intree}" = xno; then
15581
15582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15583 $as_echo_n "checking for Tk private headers... " >&6; }
15584   private_dir=""
15585   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15586   if test -f ${dir}/tkInt.h; then
15587     private_dir=${dir}
15588   fi
15589
15590   if test x"${private_dir}" = x; then
15591     as_fn_error "could not find Tk private headers" "$LINENO" 5
15592   else
15593     TK_PRIVATE_INCLUDE="-I${private_dir}"
15594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15595 $as_echo "${private_dir}" >&6; }
15596   fi
15597
15598           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15599           TK_LIBRARY=${TK_LIB_SPEC}
15600           TK_DEPS=""
15601         else
15602           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15603           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15604           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15605         fi
15606
15607
15608
15609
15610
15611         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15612
15613         # Include some libraries that Tcl and Tk want.
15614         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15615         # Yes, the ordering seems wrong here.  But it isn't.
15616         # TK_LIBS is the list of libraries that need to be linked
15617         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15618         # were in LIBS then any link tests after this point would
15619         # try to include things like `$(LIBGUI)', which wouldn't work.
15620         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15621
15622         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15623         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15624         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15625         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15626         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15627         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15628         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15629
15630         if test x$gdb_cv_os_cygwin = xyes; then
15631           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15632           WIN32LDAPP="-Wl,--subsystem,console"
15633           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15634         fi
15635
15636         subdirs="$subdirs gdbtk"
15637
15638     fi
15639 fi
15640
15641
15642
15643
15644
15645
15646
15647
15648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15649 $as_echo_n "checking for X... " >&6; }
15650
15651
15652 # Check whether --with-x was given.
15653 if test "${with_x+set}" = set; then :
15654   withval=$with_x;
15655 fi
15656
15657 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15658 if test "x$with_x" = xno; then
15659   # The user explicitly disabled X.
15660   have_x=disabled
15661 else
15662   case $x_includes,$x_libraries in #(
15663     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15664     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15665   $as_echo_n "(cached) " >&6
15666 else
15667   # One or both of the vars are not set, and there is no cached value.
15668 ac_x_includes=no ac_x_libraries=no
15669 rm -f -r conftest.dir
15670 if mkdir conftest.dir; then
15671   cd conftest.dir
15672   cat >Imakefile <<'_ACEOF'
15673 incroot:
15674         @echo incroot='${INCROOT}'
15675 usrlibdir:
15676         @echo usrlibdir='${USRLIBDIR}'
15677 libdir:
15678         @echo libdir='${LIBDIR}'
15679 _ACEOF
15680   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15681     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15682     for ac_var in incroot usrlibdir libdir; do
15683       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15684     done
15685     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15686     for ac_extension in a so sl dylib la dll; do
15687       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15688          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15689         ac_im_usrlibdir=$ac_im_libdir; break
15690       fi
15691     done
15692     # Screen out bogus values from the imake configuration.  They are
15693     # bogus both because they are the default anyway, and because
15694     # using them would break gcc on systems where it needs fixed includes.
15695     case $ac_im_incroot in
15696         /usr/include) ac_x_includes= ;;
15697         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15698     esac
15699     case $ac_im_usrlibdir in
15700         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15701         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15702     esac
15703   fi
15704   cd ..
15705   rm -f -r conftest.dir
15706 fi
15707
15708 # Standard set of common directories for X headers.
15709 # Check X11 before X11Rn because it is often a symlink to the current release.
15710 ac_x_header_dirs='
15711 /usr/X11/include
15712 /usr/X11R7/include
15713 /usr/X11R6/include
15714 /usr/X11R5/include
15715 /usr/X11R4/include
15716
15717 /usr/include/X11
15718 /usr/include/X11R7
15719 /usr/include/X11R6
15720 /usr/include/X11R5
15721 /usr/include/X11R4
15722
15723 /usr/local/X11/include
15724 /usr/local/X11R7/include
15725 /usr/local/X11R6/include
15726 /usr/local/X11R5/include
15727 /usr/local/X11R4/include
15728
15729 /usr/local/include/X11
15730 /usr/local/include/X11R7
15731 /usr/local/include/X11R6
15732 /usr/local/include/X11R5
15733 /usr/local/include/X11R4
15734
15735 /usr/X386/include
15736 /usr/x386/include
15737 /usr/XFree86/include/X11
15738
15739 /usr/include
15740 /usr/local/include
15741 /usr/unsupported/include
15742 /usr/athena/include
15743 /usr/local/x11r5/include
15744 /usr/lpp/Xamples/include
15745
15746 /usr/openwin/include
15747 /usr/openwin/share/include'
15748
15749 if test "$ac_x_includes" = no; then
15750   # Guess where to find include files, by looking for Xlib.h.
15751   # First, try using that file with no special directory specified.
15752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15753 /* end confdefs.h.  */
15754 #include <X11/Xlib.h>
15755 _ACEOF
15756 if ac_fn_c_try_cpp "$LINENO"; then :
15757   # We can compile using X headers with no special include directory.
15758 ac_x_includes=
15759 else
15760   for ac_dir in $ac_x_header_dirs; do
15761   if test -r "$ac_dir/X11/Xlib.h"; then
15762     ac_x_includes=$ac_dir
15763     break
15764   fi
15765 done
15766 fi
15767 rm -f conftest.err conftest.$ac_ext
15768 fi # $ac_x_includes = no
15769
15770 if test "$ac_x_libraries" = no; then
15771   # Check for the libraries.
15772   # See if we find them without any special options.
15773   # Don't add to $LIBS permanently.
15774   ac_save_LIBS=$LIBS
15775   LIBS="-lX11 $LIBS"
15776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15777 /* end confdefs.h.  */
15778 #include <X11/Xlib.h>
15779 int
15780 main ()
15781 {
15782 XrmInitialize ()
15783   ;
15784   return 0;
15785 }
15786 _ACEOF
15787 if ac_fn_c_try_link "$LINENO"; then :
15788   LIBS=$ac_save_LIBS
15789 # We can link X programs with no special library path.
15790 ac_x_libraries=
15791 else
15792   LIBS=$ac_save_LIBS
15793 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15794 do
15795   # Don't even attempt the hair of trying to link an X program!
15796   for ac_extension in a so sl dylib la dll; do
15797     if test -r "$ac_dir/libX11.$ac_extension"; then
15798       ac_x_libraries=$ac_dir
15799       break 2
15800     fi
15801   done
15802 done
15803 fi
15804 rm -f core conftest.err conftest.$ac_objext \
15805     conftest$ac_exeext conftest.$ac_ext
15806 fi # $ac_x_libraries = no
15807
15808 case $ac_x_includes,$ac_x_libraries in #(
15809   no,* | *,no | *\'*)
15810     # Didn't find X, or a directory has "'" in its name.
15811     ac_cv_have_x="have_x=no";; #(
15812   *)
15813     # Record where we found X for the cache.
15814     ac_cv_have_x="have_x=yes\
15815         ac_x_includes='$ac_x_includes'\
15816         ac_x_libraries='$ac_x_libraries'"
15817 esac
15818 fi
15819 ;; #(
15820     *) have_x=yes;;
15821   esac
15822   eval "$ac_cv_have_x"
15823 fi # $with_x != no
15824
15825 if test "$have_x" != yes; then
15826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15827 $as_echo "$have_x" >&6; }
15828   no_x=yes
15829 else
15830   # If each of the values was on the command line, it overrides each guess.
15831   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15832   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15833   # Update the cache value to reflect the command line values.
15834   ac_cv_have_x="have_x=yes\
15835         ac_x_includes='$x_includes'\
15836         ac_x_libraries='$x_libraries'"
15837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15838 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15839 fi
15840
15841
15842 # Unlike the sim directory, whether a simulator is linked is controlled by
15843 # presence of a gdb_sim definition in the target configure.tgt entry.
15844 # This code just checks for a few cases where we'd like to ignore those
15845 # definitions, even when they're present in the '.mt' file.  These cases
15846 # are when --disable-sim is specified, or if the simulator directory is
15847 # not part of the source tree.
15848 #
15849 # Check whether --enable-sim was given.
15850 if test "${enable_sim+set}" = set; then :
15851   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15852  echo "enableval = ${enableval}";
15853  case "${enableval}" in
15854   yes) ignore_sim=false ;;
15855   no)  ignore_sim=true ;;
15856   *)   ignore_sim=false ;;
15857  esac
15858 else
15859   ignore_sim=false
15860 fi
15861
15862
15863 if test ! -d "${srcdir}/../sim"; then
15864   ignore_sim=true
15865 fi
15866
15867 SIM=
15868 SIM_OBS=
15869 if test "${ignore_sim}" = "false"; then
15870   if test x"${gdb_sim}" != x ; then
15871     SIM="${gdb_sim}"
15872     SIM_OBS="remote-sim.o"
15873
15874 $as_echo "#define WITH_SIM 1" >>confdefs.h
15875
15876   fi
15877 fi
15878
15879
15880
15881
15882
15883
15884
15885
15886
15887
15888
15889
15890
15891
15892 # List of host floatformats.
15893
15894 cat >>confdefs.h <<_ACEOF
15895 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15896 _ACEOF
15897
15898
15899 cat >>confdefs.h <<_ACEOF
15900 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15901 _ACEOF
15902
15903
15904 cat >>confdefs.h <<_ACEOF
15905 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15906 _ACEOF
15907
15908
15909 # target_subdir is used by the testsuite to find the target libraries.
15910 target_subdir=
15911 if test "${host}" != "${target}"; then
15912     target_subdir="${target_alias}/"
15913 fi
15914
15915
15916 frags=
15917 if test "${gdb_native}" = "yes"; then
15918   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15919   if test ! -f ${host_makefile_frag}; then
15920     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15921   fi
15922   frags="$frags $host_makefile_frag"
15923 else
15924   host_makefile_frag=/dev/null
15925 fi
15926
15927
15928
15929
15930 if test "${gdb_native}" = "yes"; then
15931 # We pick this up from the host configuration file (.mh) because we
15932 # do not have a native configuration Makefile fragment.
15933 nativefile=`sed -n '
15934 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15935 ' ${host_makefile_frag}`
15936 fi
15937
15938
15939 if test x"${gdb_osabi}" != x ; then
15940
15941 cat >>confdefs.h <<_ACEOF
15942 #define GDB_OSABI_DEFAULT $gdb_osabi
15943 _ACEOF
15944
15945 fi
15946
15947 # Enable multi-ice-gdb-server.
15948 # Check whether --enable-multi-ice was given.
15949 if test "${enable_multi_ice+set}" = set; then :
15950   enableval=$enable_multi_ice; case $enableval in
15951     yes | no)
15952       ;;
15953     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15954   esac
15955 fi
15956
15957 if test "x$enable_multi_ice" = xyes; then
15958    subdirs="$subdirs multi-ice"
15959
15960 fi
15961
15962 # Check whether --enable-gdbserver was given.
15963 if test "${enable_gdbserver+set}" = set; then :
15964   enableval=$enable_gdbserver; case "${enableval}" in
15965   yes| no|auto) ;;
15966   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15967 esac
15968 else
15969   enable_gdbserver=auto
15970 fi
15971
15972
15973 # We only build gdbserver automatically in a native configuration, and
15974 # only if the user did not explicitly disable its build.
15975 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15977 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15978   if test "x$build_gdbserver" = xyes; then
15979     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15980 $as_echo "yes" >&6; }
15981     subdirs="$subdirs gdbserver"
15982
15983     gdbserver_build_enabled=yes
15984   else
15985     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15986 $as_echo "no" >&6; }
15987   fi
15988 fi
15989
15990 # If the user explicitly request the gdbserver to be built, verify that
15991 # we were in fact able to enable it.
15992 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15993   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15994 fi
15995
15996 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15997 # to an empty version.
15998
15999 files=
16000 links=
16001
16002 rm -f nm.h
16003 if test "${nativefile}" != ""; then
16004     case "${nativefile}" in
16005       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
16006       * ) GDB_NM_FILE="${nativefile}"
16007     esac
16008     files="${files} ${GDB_NM_FILE}"
16009     links="${links} nm.h"
16010
16011 cat >>confdefs.h <<_ACEOF
16012 #define GDB_NM_FILE "${GDB_NM_FILE}"
16013 _ACEOF
16014
16015 fi
16016
16017
16018 ac_sources="$files"
16019 ac_dests="$links"
16020 while test -n "$ac_sources"; do
16021   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
16022   set $ac_sources; ac_source=$1; shift; ac_sources=$*
16023   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
16024 done
16025 ac_config_links="$ac_config_links $ac_config_links_1"
16026
16027
16028
16029
16030
16031 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
16032
16033
16034 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
16035
16036 ac_config_commands="$ac_config_commands default"
16037
16038 cat >confcache <<\_ACEOF
16039 # This file is a shell script that caches the results of configure
16040 # tests run on this system so they can be shared between configure
16041 # scripts and configure runs, see configure's option --config-cache.
16042 # It is not useful on other systems.  If it contains results you don't
16043 # want to keep, you may remove or edit it.
16044 #
16045 # config.status only pays attention to the cache file if you give it
16046 # the --recheck option to rerun configure.
16047 #
16048 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16049 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16050 # following values.
16051
16052 _ACEOF
16053
16054 # The following way of writing the cache mishandles newlines in values,
16055 # but we know of no workaround that is simple, portable, and efficient.
16056 # So, we kill variables containing newlines.
16057 # Ultrix sh set writes to stderr and can't be redirected directly,
16058 # and sets the high bit in the cache file unless we assign to the vars.
16059 (
16060   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16061     eval ac_val=\$$ac_var
16062     case $ac_val in #(
16063     *${as_nl}*)
16064       case $ac_var in #(
16065       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16066 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16067       esac
16068       case $ac_var in #(
16069       _ | IFS | as_nl) ;; #(
16070       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16071       *) { eval $ac_var=; unset $ac_var;} ;;
16072       esac ;;
16073     esac
16074   done
16075
16076   (set) 2>&1 |
16077     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16078     *${as_nl}ac_space=\ *)
16079       # `set' does not quote correctly, so add quotes: double-quote
16080       # substitution turns \\\\ into \\, and sed turns \\ into \.
16081       sed -n \
16082         "s/'/'\\\\''/g;
16083           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16084       ;; #(
16085     *)
16086       # `set' quotes correctly as required by POSIX, so do not add quotes.
16087       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16088       ;;
16089     esac |
16090     sort
16091 ) |
16092   sed '
16093      /^ac_cv_env_/b end
16094      t clear
16095      :clear
16096      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16097      t end
16098      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16099      :end' >>confcache
16100 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16101   if test -w "$cache_file"; then
16102     test "x$cache_file" != "x/dev/null" &&
16103       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16104 $as_echo "$as_me: updating cache $cache_file" >&6;}
16105     cat confcache >$cache_file
16106   else
16107     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16108 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16109   fi
16110 fi
16111 rm -f confcache
16112
16113 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16114 # Let make expand exec_prefix.
16115 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16116
16117 DEFS=-DHAVE_CONFIG_H
16118
16119 ac_libobjs=
16120 ac_ltlibobjs=
16121 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16122   # 1. Remove the extension, and $U if already installed.
16123   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16124   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16125   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16126   #    will be set to the directory where LIBOBJS objects are built.
16127   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16128   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16129 done
16130 LIBOBJS=$ac_libobjs
16131
16132 LTLIBOBJS=$ac_ltlibobjs
16133
16134
16135 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16136   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16138 fi
16139 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16140   as_fn_error "conditional \"GMAKE\" was never defined.
16141 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16142 fi
16143 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16144   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16145 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16146 fi
16147
16148     gl_libobjs=
16149     gl_ltlibobjs=
16150     if test -n "$gl_LIBOBJS"; then
16151       # Remove the extension.
16152       sed_drop_objext='s/\.o$//;s/\.obj$//'
16153       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16154         gl_libobjs="$gl_libobjs $i.$ac_objext"
16155         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16156       done
16157     fi
16158     gl_LIBOBJS=$gl_libobjs
16159
16160     gl_LTLIBOBJS=$gl_ltlibobjs
16161
16162
16163
16164     gltests_libobjs=
16165     gltests_ltlibobjs=
16166     if test -n "$gltests_LIBOBJS"; then
16167       # Remove the extension.
16168       sed_drop_objext='s/\.o$//;s/\.obj$//'
16169       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16170         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16171         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16172       done
16173     fi
16174     gltests_LIBOBJS=$gltests_libobjs
16175
16176     gltests_LTLIBOBJS=$gltests_ltlibobjs
16177
16178
16179 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16180   as_fn_error "conditional \"AMDEP\" was never defined.
16181 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16182 fi
16183 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16184   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16185 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16186 fi
16187  if test -n "$EXEEXT"; then
16188   am__EXEEXT_TRUE=
16189   am__EXEEXT_FALSE='#'
16190 else
16191   am__EXEEXT_TRUE='#'
16192   am__EXEEXT_FALSE=
16193 fi
16194
16195
16196
16197 : ${CONFIG_STATUS=./config.status}
16198 ac_write_fail=0
16199 ac_clean_files_save=$ac_clean_files
16200 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16201 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16202 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16203 as_write_fail=0
16204 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16205 #! $SHELL
16206 # Generated by $as_me.
16207 # Run this file to recreate the current configuration.
16208 # Compiler output produced by configure, useful for debugging
16209 # configure, is in config.log if it exists.
16210
16211 debug=false
16212 ac_cs_recheck=false
16213 ac_cs_silent=false
16214
16215 SHELL=\${CONFIG_SHELL-$SHELL}
16216 export SHELL
16217 _ASEOF
16218 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16219 ## -------------------- ##
16220 ## M4sh Initialization. ##
16221 ## -------------------- ##
16222
16223 # Be more Bourne compatible
16224 DUALCASE=1; export DUALCASE # for MKS sh
16225 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16226   emulate sh
16227   NULLCMD=:
16228   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16229   # is contrary to our usage.  Disable this feature.
16230   alias -g '${1+"$@"}'='"$@"'
16231   setopt NO_GLOB_SUBST
16232 else
16233   case `(set -o) 2>/dev/null` in #(
16234   *posix*) :
16235     set -o posix ;; #(
16236   *) :
16237      ;;
16238 esac
16239 fi
16240
16241
16242 as_nl='
16243 '
16244 export as_nl
16245 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16246 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16247 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16248 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16249 # Prefer a ksh shell builtin over an external printf program on Solaris,
16250 # but without wasting forks for bash or zsh.
16251 if test -z "$BASH_VERSION$ZSH_VERSION" \
16252     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16253   as_echo='print -r --'
16254   as_echo_n='print -rn --'
16255 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16256   as_echo='printf %s\n'
16257   as_echo_n='printf %s'
16258 else
16259   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16260     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16261     as_echo_n='/usr/ucb/echo -n'
16262   else
16263     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16264     as_echo_n_body='eval
16265       arg=$1;
16266       case $arg in #(
16267       *"$as_nl"*)
16268         expr "X$arg" : "X\\(.*\\)$as_nl";
16269         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16270       esac;
16271       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16272     '
16273     export as_echo_n_body
16274     as_echo_n='sh -c $as_echo_n_body as_echo'
16275   fi
16276   export as_echo_body
16277   as_echo='sh -c $as_echo_body as_echo'
16278 fi
16279
16280 # The user is always right.
16281 if test "${PATH_SEPARATOR+set}" != set; then
16282   PATH_SEPARATOR=:
16283   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16284     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16285       PATH_SEPARATOR=';'
16286   }
16287 fi
16288
16289
16290 # IFS
16291 # We need space, tab and new line, in precisely that order.  Quoting is
16292 # there to prevent editors from complaining about space-tab.
16293 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16294 # splitting by setting IFS to empty value.)
16295 IFS=" ""        $as_nl"
16296
16297 # Find who we are.  Look in the path if we contain no directory separator.
16298 case $0 in #((
16299   *[\\/]* ) as_myself=$0 ;;
16300   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16301 for as_dir in $PATH
16302 do
16303   IFS=$as_save_IFS
16304   test -z "$as_dir" && as_dir=.
16305     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16306   done
16307 IFS=$as_save_IFS
16308
16309      ;;
16310 esac
16311 # We did not find ourselves, most probably we were run as `sh COMMAND'
16312 # in which case we are not to be found in the path.
16313 if test "x$as_myself" = x; then
16314   as_myself=$0
16315 fi
16316 if test ! -f "$as_myself"; then
16317   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16318   exit 1
16319 fi
16320
16321 # Unset variables that we do not need and which cause bugs (e.g. in
16322 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16323 # suppresses any "Segmentation fault" message there.  '((' could
16324 # trigger a bug in pdksh 5.2.14.
16325 for as_var in BASH_ENV ENV MAIL MAILPATH
16326 do eval test x\${$as_var+set} = xset \
16327   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16328 done
16329 PS1='$ '
16330 PS2='> '
16331 PS4='+ '
16332
16333 # NLS nuisances.
16334 LC_ALL=C
16335 export LC_ALL
16336 LANGUAGE=C
16337 export LANGUAGE
16338
16339 # CDPATH.
16340 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16341
16342
16343 # as_fn_error ERROR [LINENO LOG_FD]
16344 # ---------------------------------
16345 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16346 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16347 # script with status $?, using 1 if that was 0.
16348 as_fn_error ()
16349 {
16350   as_status=$?; test $as_status -eq 0 && as_status=1
16351   if test "$3"; then
16352     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16353     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16354   fi
16355   $as_echo "$as_me: error: $1" >&2
16356   as_fn_exit $as_status
16357 } # as_fn_error
16358
16359
16360 # as_fn_set_status STATUS
16361 # -----------------------
16362 # Set $? to STATUS, without forking.
16363 as_fn_set_status ()
16364 {
16365   return $1
16366 } # as_fn_set_status
16367
16368 # as_fn_exit STATUS
16369 # -----------------
16370 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16371 as_fn_exit ()
16372 {
16373   set +e
16374   as_fn_set_status $1
16375   exit $1
16376 } # as_fn_exit
16377
16378 # as_fn_unset VAR
16379 # ---------------
16380 # Portably unset VAR.
16381 as_fn_unset ()
16382 {
16383   { eval $1=; unset $1;}
16384 }
16385 as_unset=as_fn_unset
16386 # as_fn_append VAR VALUE
16387 # ----------------------
16388 # Append the text in VALUE to the end of the definition contained in VAR. Take
16389 # advantage of any shell optimizations that allow amortized linear growth over
16390 # repeated appends, instead of the typical quadratic growth present in naive
16391 # implementations.
16392 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16393   eval 'as_fn_append ()
16394   {
16395     eval $1+=\$2
16396   }'
16397 else
16398   as_fn_append ()
16399   {
16400     eval $1=\$$1\$2
16401   }
16402 fi # as_fn_append
16403
16404 # as_fn_arith ARG...
16405 # ------------------
16406 # Perform arithmetic evaluation on the ARGs, and store the result in the
16407 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16408 # must be portable across $(()) and expr.
16409 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16410   eval 'as_fn_arith ()
16411   {
16412     as_val=$(( $* ))
16413   }'
16414 else
16415   as_fn_arith ()
16416   {
16417     as_val=`expr "$@" || test $? -eq 1`
16418   }
16419 fi # as_fn_arith
16420
16421
16422 if expr a : '\(a\)' >/dev/null 2>&1 &&
16423    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16424   as_expr=expr
16425 else
16426   as_expr=false
16427 fi
16428
16429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16430   as_basename=basename
16431 else
16432   as_basename=false
16433 fi
16434
16435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16436   as_dirname=dirname
16437 else
16438   as_dirname=false
16439 fi
16440
16441 as_me=`$as_basename -- "$0" ||
16442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16443          X"$0" : 'X\(//\)$' \| \
16444          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16445 $as_echo X/"$0" |
16446     sed '/^.*\/\([^/][^/]*\)\/*$/{
16447             s//\1/
16448             q
16449           }
16450           /^X\/\(\/\/\)$/{
16451             s//\1/
16452             q
16453           }
16454           /^X\/\(\/\).*/{
16455             s//\1/
16456             q
16457           }
16458           s/.*/./; q'`
16459
16460 # Avoid depending upon Character Ranges.
16461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16464 as_cr_digits='0123456789'
16465 as_cr_alnum=$as_cr_Letters$as_cr_digits
16466
16467 ECHO_C= ECHO_N= ECHO_T=
16468 case `echo -n x` in #(((((
16469 -n*)
16470   case `echo 'xy\c'` in
16471   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16472   xy)  ECHO_C='\c';;
16473   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16474        ECHO_T=' ';;
16475   esac;;
16476 *)
16477   ECHO_N='-n';;
16478 esac
16479
16480 rm -f conf$$ conf$$.exe conf$$.file
16481 if test -d conf$$.dir; then
16482   rm -f conf$$.dir/conf$$.file
16483 else
16484   rm -f conf$$.dir
16485   mkdir conf$$.dir 2>/dev/null
16486 fi
16487 if (echo >conf$$.file) 2>/dev/null; then
16488   if ln -s conf$$.file conf$$ 2>/dev/null; then
16489     as_ln_s='ln -s'
16490     # ... but there are two gotchas:
16491     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16492     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16493     # In both cases, we have to default to `cp -p'.
16494     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16495       as_ln_s='cp -p'
16496   elif ln conf$$.file conf$$ 2>/dev/null; then
16497     as_ln_s=ln
16498   else
16499     as_ln_s='cp -p'
16500   fi
16501 else
16502   as_ln_s='cp -p'
16503 fi
16504 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16505 rmdir conf$$.dir 2>/dev/null
16506
16507
16508 # as_fn_mkdir_p
16509 # -------------
16510 # Create "$as_dir" as a directory, including parents if necessary.
16511 as_fn_mkdir_p ()
16512 {
16513
16514   case $as_dir in #(
16515   -*) as_dir=./$as_dir;;
16516   esac
16517   test -d "$as_dir" || eval $as_mkdir_p || {
16518     as_dirs=
16519     while :; do
16520       case $as_dir in #(
16521       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16522       *) as_qdir=$as_dir;;
16523       esac
16524       as_dirs="'$as_qdir' $as_dirs"
16525       as_dir=`$as_dirname -- "$as_dir" ||
16526 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16527          X"$as_dir" : 'X\(//\)[^/]' \| \
16528          X"$as_dir" : 'X\(//\)$' \| \
16529          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16530 $as_echo X"$as_dir" |
16531     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16532             s//\1/
16533             q
16534           }
16535           /^X\(\/\/\)[^/].*/{
16536             s//\1/
16537             q
16538           }
16539           /^X\(\/\/\)$/{
16540             s//\1/
16541             q
16542           }
16543           /^X\(\/\).*/{
16544             s//\1/
16545             q
16546           }
16547           s/.*/./; q'`
16548       test -d "$as_dir" && break
16549     done
16550     test -z "$as_dirs" || eval "mkdir $as_dirs"
16551   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16552
16553
16554 } # as_fn_mkdir_p
16555 if mkdir -p . 2>/dev/null; then
16556   as_mkdir_p='mkdir -p "$as_dir"'
16557 else
16558   test -d ./-p && rmdir ./-p
16559   as_mkdir_p=false
16560 fi
16561
16562 if test -x / >/dev/null 2>&1; then
16563   as_test_x='test -x'
16564 else
16565   if ls -dL / >/dev/null 2>&1; then
16566     as_ls_L_option=L
16567   else
16568     as_ls_L_option=
16569   fi
16570   as_test_x='
16571     eval sh -c '\''
16572       if test -d "$1"; then
16573         test -d "$1/.";
16574       else
16575         case $1 in #(
16576         -*)set "./$1";;
16577         esac;
16578         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16579         ???[sx]*):;;*)false;;esac;fi
16580     '\'' sh
16581   '
16582 fi
16583 as_executable_p=$as_test_x
16584
16585 # Sed expression to map a string onto a valid CPP name.
16586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16587
16588 # Sed expression to map a string onto a valid variable name.
16589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16590
16591
16592 exec 6>&1
16593 ## ----------------------------------- ##
16594 ## Main body of $CONFIG_STATUS script. ##
16595 ## ----------------------------------- ##
16596 _ASEOF
16597 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16598
16599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16600 # Save the log message, to keep $0 and so on meaningful, and to
16601 # report actual input values of CONFIG_FILES etc. instead of their
16602 # values after options handling.
16603 ac_log="
16604 This file was extended by $as_me, which was
16605 generated by GNU Autoconf 2.64.  Invocation command line was
16606
16607   CONFIG_FILES    = $CONFIG_FILES
16608   CONFIG_HEADERS  = $CONFIG_HEADERS
16609   CONFIG_LINKS    = $CONFIG_LINKS
16610   CONFIG_COMMANDS = $CONFIG_COMMANDS
16611   $ $0 $@
16612
16613 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16614 "
16615
16616 _ACEOF
16617
16618 case $ac_config_files in *"
16619 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16620 esac
16621
16622 case $ac_config_headers in *"
16623 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16624 esac
16625
16626
16627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16628 # Files that config.status was made for.
16629 config_files="$ac_config_files"
16630 config_headers="$ac_config_headers"
16631 config_links="$ac_config_links"
16632 config_commands="$ac_config_commands"
16633
16634 _ACEOF
16635
16636 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16637 ac_cs_usage="\
16638 \`$as_me' instantiates files and other configuration actions
16639 from templates according to the current configuration.  Unless the files
16640 and actions are specified as TAGs, all are instantiated by default.
16641
16642 Usage: $0 [OPTION]... [TAG]...
16643
16644   -h, --help       print this help, then exit
16645   -V, --version    print version number and configuration settings, then exit
16646   -q, --quiet, --silent
16647                    do not print progress messages
16648   -d, --debug      don't remove temporary files
16649       --recheck    update $as_me by reconfiguring in the same conditions
16650       --file=FILE[:TEMPLATE]
16651                    instantiate the configuration file FILE
16652       --header=FILE[:TEMPLATE]
16653                    instantiate the configuration header FILE
16654
16655 Configuration files:
16656 $config_files
16657
16658 Configuration headers:
16659 $config_headers
16660
16661 Configuration links:
16662 $config_links
16663
16664 Configuration commands:
16665 $config_commands
16666
16667 Report bugs to the package provider."
16668
16669 _ACEOF
16670 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16671 ac_cs_version="\\
16672 config.status
16673 configured by $0, generated by GNU Autoconf 2.64,
16674   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16675
16676 Copyright (C) 2009 Free Software Foundation, Inc.
16677 This config.status script is free software; the Free Software Foundation
16678 gives unlimited permission to copy, distribute and modify it."
16679
16680 ac_pwd='$ac_pwd'
16681 srcdir='$srcdir'
16682 INSTALL='$INSTALL'
16683 MKDIR_P='$MKDIR_P'
16684 AWK='$AWK'
16685 test -n "\$AWK" || AWK=awk
16686 _ACEOF
16687
16688 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16689 # The default lists apply if the user does not specify any file.
16690 ac_need_defaults=:
16691 while test $# != 0
16692 do
16693   case $1 in
16694   --*=*)
16695     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16696     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16697     ac_shift=:
16698     ;;
16699   *)
16700     ac_option=$1
16701     ac_optarg=$2
16702     ac_shift=shift
16703     ;;
16704   esac
16705
16706   case $ac_option in
16707   # Handling of the options.
16708   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16709     ac_cs_recheck=: ;;
16710   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16711     $as_echo "$ac_cs_version"; exit ;;
16712   --debug | --debu | --deb | --de | --d | -d )
16713     debug=: ;;
16714   --file | --fil | --fi | --f )
16715     $ac_shift
16716     case $ac_optarg in
16717     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16718     esac
16719     as_fn_append CONFIG_FILES " '$ac_optarg'"
16720     ac_need_defaults=false;;
16721   --header | --heade | --head | --hea )
16722     $ac_shift
16723     case $ac_optarg in
16724     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16725     esac
16726     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16727     ac_need_defaults=false;;
16728   --he | --h)
16729     # Conflict between --help and --header
16730     as_fn_error "ambiguous option: \`$1'
16731 Try \`$0 --help' for more information.";;
16732   --help | --hel | -h )
16733     $as_echo "$ac_cs_usage"; exit ;;
16734   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16735   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16736     ac_cs_silent=: ;;
16737
16738   # This is an error.
16739   -*) as_fn_error "unrecognized option: \`$1'
16740 Try \`$0 --help' for more information." ;;
16741
16742   *) as_fn_append ac_config_targets " $1"
16743      ac_need_defaults=false ;;
16744
16745   esac
16746   shift
16747 done
16748
16749 ac_configure_extra_args=
16750
16751 if $ac_cs_silent; then
16752   exec 6>/dev/null
16753   ac_configure_extra_args="$ac_configure_extra_args --silent"
16754 fi
16755
16756 _ACEOF
16757 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16758 if \$ac_cs_recheck; then
16759   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16760   shift
16761   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16762   CONFIG_SHELL='$SHELL'
16763   export CONFIG_SHELL
16764   exec "\$@"
16765 fi
16766
16767 _ACEOF
16768 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16769 exec 5>>config.log
16770 {
16771   echo
16772   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16773 ## Running $as_me. ##
16774 _ASBOX
16775   $as_echo "$ac_log"
16776 } >&5
16777
16778 _ACEOF
16779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16780 #
16781 # INIT-COMMANDS
16782 #
16783 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16784 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16785
16786 _ACEOF
16787
16788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16789
16790 # Handling of arguments.
16791 for ac_config_target in $ac_config_targets
16792 do
16793   case $ac_config_target in
16794     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16795     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16796     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16797     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16798     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16799     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16800     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16801     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16802     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16803     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16804
16805   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16806   esac
16807 done
16808
16809
16810 # If the user did not use the arguments to specify the items to instantiate,
16811 # then the envvar interface is used.  Set only those that are not.
16812 # We use the long form for the default assignment because of an extremely
16813 # bizarre bug on SunOS 4.1.3.
16814 if $ac_need_defaults; then
16815   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16816   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16817   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16818   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16819 fi
16820
16821 # Have a temporary directory for convenience.  Make it in the build tree
16822 # simply because there is no reason against having it here, and in addition,
16823 # creating and moving files from /tmp can sometimes cause problems.
16824 # Hook for its removal unless debugging.
16825 # Note that there is a small window in which the directory will not be cleaned:
16826 # after its creation but before its name has been assigned to `$tmp'.
16827 $debug ||
16828 {
16829   tmp=
16830   trap 'exit_status=$?
16831   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16832 ' 0
16833   trap 'as_fn_exit 1' 1 2 13 15
16834 }
16835 # Create a (secure) tmp directory for tmp files.
16836
16837 {
16838   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16839   test -n "$tmp" && test -d "$tmp"
16840 }  ||
16841 {
16842   tmp=./conf$$-$RANDOM
16843   (umask 077 && mkdir "$tmp")
16844 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16845
16846 # Set up the scripts for CONFIG_FILES section.
16847 # No need to generate them if there are no CONFIG_FILES.
16848 # This happens for instance with `./config.status config.h'.
16849 if test -n "$CONFIG_FILES"; then
16850
16851 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16852   ac_cs_awk_getline=:
16853   ac_cs_awk_pipe_init=
16854   ac_cs_awk_read_file='
16855       while ((getline aline < (F[key])) > 0)
16856         print(aline)
16857       close(F[key])'
16858   ac_cs_awk_pipe_fini=
16859 else
16860   ac_cs_awk_getline=false
16861   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16862   ac_cs_awk_read_file='
16863       print "|#_!!_#|"
16864       print "cat " F[key] " &&"
16865       '$ac_cs_awk_pipe_init
16866   # The final `:' finishes the AND list.
16867   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16868 fi
16869 ac_cr=`echo X | tr X '\015'`
16870 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16871 # But we know of no other shell where ac_cr would be empty at this
16872 # point, so we can use a bashism as a fallback.
16873 if test "x$ac_cr" = x; then
16874   eval ac_cr=\$\'\\r\'
16875 fi
16876 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16877 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16878   ac_cs_awk_cr='\r'
16879 else
16880   ac_cs_awk_cr=$ac_cr
16881 fi
16882
16883 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16884 _ACEOF
16885
16886 # Create commands to substitute file output variables.
16887 {
16888   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16889   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16890   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16891   echo "_ACAWK" &&
16892   echo "_ACEOF"
16893 } >conf$$files.sh &&
16894 . ./conf$$files.sh ||
16895   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16896 rm -f conf$$files.sh
16897
16898 {
16899   echo "cat >conf$$subs.awk <<_ACEOF" &&
16900   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16901   echo "_ACEOF"
16902 } >conf$$subs.sh ||
16903   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16904 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16905 ac_delim='%!_!# '
16906 for ac_last_try in false false false false false :; do
16907   . ./conf$$subs.sh ||
16908     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16909
16910   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16911   if test $ac_delim_n = $ac_delim_num; then
16912     break
16913   elif $ac_last_try; then
16914     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16915   else
16916     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16917   fi
16918 done
16919 rm -f conf$$subs.sh
16920
16921 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16922 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16923 _ACEOF
16924 sed -n '
16925 h
16926 s/^/S["/; s/!.*/"]=/
16927 p
16928 g
16929 s/^[^!]*!//
16930 :repl
16931 t repl
16932 s/'"$ac_delim"'$//
16933 t delim
16934 :nl
16935 h
16936 s/\(.\{148\}\).*/\1/
16937 t more1
16938 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16939 p
16940 n
16941 b repl
16942 :more1
16943 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16944 p
16945 g
16946 s/.\{148\}//
16947 t nl
16948 :delim
16949 h
16950 s/\(.\{148\}\).*/\1/
16951 t more2
16952 s/["\\]/\\&/g; s/^/"/; s/$/"/
16953 p
16954 b
16955 :more2
16956 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16957 p
16958 g
16959 s/.\{148\}//
16960 t delim
16961 ' <conf$$subs.awk | sed '
16962 /^[^""]/{
16963   N
16964   s/\n//
16965 }
16966 ' >>$CONFIG_STATUS || ac_write_fail=1
16967 rm -f conf$$subs.awk
16968 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16969 _ACAWK
16970 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16971   for (key in S) S_is_set[key] = 1
16972   FS = "\a"
16973   \$ac_cs_awk_pipe_init
16974 }
16975 {
16976   line = $ 0
16977   nfields = split(line, field, "@")
16978   substed = 0
16979   len = length(field[1])
16980   for (i = 2; i < nfields; i++) {
16981     key = field[i]
16982     keylen = length(key)
16983     if (S_is_set[key]) {
16984       value = S[key]
16985       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16986       len += length(value) + length(field[++i])
16987       substed = 1
16988     } else
16989       len += 1 + keylen
16990   }
16991   if (nfields == 3 && !substed) {
16992     key = field[2]
16993     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16994       \$ac_cs_awk_read_file
16995       next
16996     }
16997   }
16998   print line
16999 }
17000 \$ac_cs_awk_pipe_fini
17001 _ACAWK
17002 _ACEOF
17003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17004 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17005   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17006 else
17007   cat
17008 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
17009   || as_fn_error "could not setup config files machinery" "$LINENO" 5
17010 _ACEOF
17011
17012 # VPATH may cause trouble with some makes, so we remove $(srcdir),
17013 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
17014 # trailing colons and then remove the whole line if VPATH becomes empty
17015 # (actually we leave an empty line to preserve line numbers).
17016 if test "x$srcdir" = x.; then
17017   ac_vpsub='/^[  ]*VPATH[        ]*=/{
17018 s/:*\$(srcdir):*/:/
17019 s/:*\${srcdir}:*/:/
17020 s/:*@srcdir@:*/:/
17021 s/^\([^=]*=[     ]*\):*/\1/
17022 s/:*$//
17023 s/^[^=]*=[       ]*$//
17024 }'
17025 fi
17026
17027 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17028 fi # test -n "$CONFIG_FILES"
17029
17030 # Set up the scripts for CONFIG_HEADERS section.
17031 # No need to generate them if there are no CONFIG_HEADERS.
17032 # This happens for instance with `./config.status Makefile'.
17033 if test -n "$CONFIG_HEADERS"; then
17034 cat >"$tmp/defines.awk" <<\_ACAWK ||
17035 BEGIN {
17036 _ACEOF
17037
17038 # Transform confdefs.h into an awk script `defines.awk', embedded as
17039 # here-document in config.status, that substitutes the proper values into
17040 # config.h.in to produce config.h.
17041
17042 # Create a delimiter string that does not exist in confdefs.h, to ease
17043 # handling of long lines.
17044 ac_delim='%!_!# '
17045 for ac_last_try in false false :; do
17046   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17047   if test -z "$ac_t"; then
17048     break
17049   elif $ac_last_try; then
17050     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17051   else
17052     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17053   fi
17054 done
17055
17056 # For the awk script, D is an array of macro values keyed by name,
17057 # likewise P contains macro parameters if any.  Preserve backslash
17058 # newline sequences.
17059
17060 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17061 sed -n '
17062 s/.\{148\}/&'"$ac_delim"'/g
17063 t rset
17064 :rset
17065 s/^[     ]*#[    ]*define[       ][      ]*/ /
17066 t def
17067 d
17068 :def
17069 s/\\$//
17070 t bsnl
17071 s/["\\]/\\&/g
17072 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17073 D["\1"]=" \3"/p
17074 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17075 d
17076 :bsnl
17077 s/["\\]/\\&/g
17078 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17079 D["\1"]=" \3\\\\\\n"\\/p
17080 t cont
17081 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17082 t cont
17083 d
17084 :cont
17085 n
17086 s/.\{148\}/&'"$ac_delim"'/g
17087 t clear
17088 :clear
17089 s/\\$//
17090 t bsnlc
17091 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17092 d
17093 :bsnlc
17094 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17095 b cont
17096 ' <confdefs.h | sed '
17097 s/'"$ac_delim"'/"\\\
17098 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17099
17100 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17101   for (key in D) D_is_set[key] = 1
17102   FS = "\a"
17103 }
17104 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17105   line = \$ 0
17106   split(line, arg, " ")
17107   if (arg[1] == "#") {
17108     defundef = arg[2]
17109     mac1 = arg[3]
17110   } else {
17111     defundef = substr(arg[1], 2)
17112     mac1 = arg[2]
17113   }
17114   split(mac1, mac2, "(") #)
17115   macro = mac2[1]
17116   prefix = substr(line, 1, index(line, defundef) - 1)
17117   if (D_is_set[macro]) {
17118     # Preserve the white space surrounding the "#".
17119     print prefix "define", macro P[macro] D[macro]
17120     next
17121   } else {
17122     # Replace #undef with comments.  This is necessary, for example,
17123     # in the case of _POSIX_SOURCE, which is predefined and required
17124     # on some systems where configure will not decide to define it.
17125     if (defundef == "undef") {
17126       print "/*", prefix defundef, macro, "*/"
17127       next
17128     }
17129   }
17130 }
17131 { print }
17132 _ACAWK
17133 _ACEOF
17134 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17135   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17136 fi # test -n "$CONFIG_HEADERS"
17137
17138
17139 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17140 shift
17141 for ac_tag
17142 do
17143   case $ac_tag in
17144   :[FHLC]) ac_mode=$ac_tag; continue;;
17145   esac
17146   case $ac_mode$ac_tag in
17147   :[FHL]*:*);;
17148   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17149   :[FH]-) ac_tag=-:-;;
17150   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17151   esac
17152   ac_save_IFS=$IFS
17153   IFS=:
17154   set x $ac_tag
17155   IFS=$ac_save_IFS
17156   shift
17157   ac_file=$1
17158   shift
17159
17160   case $ac_mode in
17161   :L) ac_source=$1;;
17162   :[FH])
17163     ac_file_inputs=
17164     for ac_f
17165     do
17166       case $ac_f in
17167       -) ac_f="$tmp/stdin";;
17168       *) # Look for the file first in the build tree, then in the source tree
17169          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17170          # because $ac_f cannot contain `:'.
17171          test -f "$ac_f" ||
17172            case $ac_f in
17173            [\\/$]*) false;;
17174            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17175            esac ||
17176            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17177       esac
17178       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17179       as_fn_append ac_file_inputs " '$ac_f'"
17180     done
17181
17182     # Let's still pretend it is `configure' which instantiates (i.e., don't
17183     # use $as_me), people would be surprised to read:
17184     #    /* config.h.  Generated by config.status.  */
17185     configure_input='Generated from '`
17186           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17187         `' by configure.'
17188     if test x"$ac_file" != x-; then
17189       configure_input="$ac_file.  $configure_input"
17190       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17191 $as_echo "$as_me: creating $ac_file" >&6;}
17192     fi
17193     # Neutralize special characters interpreted by sed in replacement strings.
17194     case $configure_input in #(
17195     *\&* | *\|* | *\\* )
17196        ac_sed_conf_input=`$as_echo "$configure_input" |
17197        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17198     *) ac_sed_conf_input=$configure_input;;
17199     esac
17200
17201     case $ac_tag in
17202     *:-:* | *:-) cat >"$tmp/stdin" \
17203       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17204     esac
17205     ;;
17206   esac
17207
17208   ac_dir=`$as_dirname -- "$ac_file" ||
17209 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17210          X"$ac_file" : 'X\(//\)[^/]' \| \
17211          X"$ac_file" : 'X\(//\)$' \| \
17212          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17213 $as_echo X"$ac_file" |
17214     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17215             s//\1/
17216             q
17217           }
17218           /^X\(\/\/\)[^/].*/{
17219             s//\1/
17220             q
17221           }
17222           /^X\(\/\/\)$/{
17223             s//\1/
17224             q
17225           }
17226           /^X\(\/\).*/{
17227             s//\1/
17228             q
17229           }
17230           s/.*/./; q'`
17231   as_dir="$ac_dir"; as_fn_mkdir_p
17232   ac_builddir=.
17233
17234 case "$ac_dir" in
17235 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17236 *)
17237   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17238   # A ".." for each directory in $ac_dir_suffix.
17239   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17240   case $ac_top_builddir_sub in
17241   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17242   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17243   esac ;;
17244 esac
17245 ac_abs_top_builddir=$ac_pwd
17246 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17247 # for backward compatibility:
17248 ac_top_builddir=$ac_top_build_prefix
17249
17250 case $srcdir in
17251   .)  # We are building in place.
17252     ac_srcdir=.
17253     ac_top_srcdir=$ac_top_builddir_sub
17254     ac_abs_top_srcdir=$ac_pwd ;;
17255   [\\/]* | ?:[\\/]* )  # Absolute name.
17256     ac_srcdir=$srcdir$ac_dir_suffix;
17257     ac_top_srcdir=$srcdir
17258     ac_abs_top_srcdir=$srcdir ;;
17259   *) # Relative name.
17260     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17261     ac_top_srcdir=$ac_top_build_prefix$srcdir
17262     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17263 esac
17264 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17265
17266
17267   case $ac_mode in
17268   :F)
17269   #
17270   # CONFIG_FILE
17271   #
17272
17273   case $INSTALL in
17274   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17275   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17276   esac
17277   ac_MKDIR_P=$MKDIR_P
17278   case $MKDIR_P in
17279   [\\/$]* | ?:[\\/]* ) ;;
17280   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17281   esac
17282 _ACEOF
17283
17284 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17285 # If the template does not know about datarootdir, expand it.
17286 # FIXME: This hack should be removed a few years after 2.60.
17287 ac_datarootdir_hack=; ac_datarootdir_seen=
17288 ac_sed_dataroot='
17289 /datarootdir/ {
17290   p
17291   q
17292 }
17293 /@datadir@/p
17294 /@docdir@/p
17295 /@infodir@/p
17296 /@localedir@/p
17297 /@mandir@/p'
17298 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17299 *datarootdir*) ac_datarootdir_seen=yes;;
17300 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17301   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17302 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17303 _ACEOF
17304 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17305   ac_datarootdir_hack='
17306   s&@datadir@&$datadir&g
17307   s&@docdir@&$docdir&g
17308   s&@infodir@&$infodir&g
17309   s&@localedir@&$localedir&g
17310   s&@mandir@&$mandir&g
17311   s&\\\${datarootdir}&$datarootdir&g' ;;
17312 esac
17313 _ACEOF
17314
17315 # Neutralize VPATH when `$srcdir' = `.'.
17316 # Shell code in configure.ac might set extrasub.
17317 # FIXME: do we really want to maintain this feature?
17318 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17319 ac_sed_extra="$ac_vpsub
17320 $extrasub
17321 _ACEOF
17322 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17323 :t
17324 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17325 s|@configure_input@|$ac_sed_conf_input|;t t
17326 s&@top_builddir@&$ac_top_builddir_sub&;t t
17327 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17328 s&@srcdir@&$ac_srcdir&;t t
17329 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17330 s&@top_srcdir@&$ac_top_srcdir&;t t
17331 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17332 s&@builddir@&$ac_builddir&;t t
17333 s&@abs_builddir@&$ac_abs_builddir&;t t
17334 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17335 s&@INSTALL@&$ac_INSTALL&;t t
17336 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17337 $ac_datarootdir_hack
17338 "
17339 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17340 if $ac_cs_awk_getline; then
17341   $AWK -f "$tmp/subs.awk"
17342 else
17343   $AWK -f "$tmp/subs.awk" | $SHELL
17344 fi >$tmp/out \
17345   || as_fn_error "could not create $ac_file" "$LINENO" 5
17346
17347 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17348   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17349   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17350   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17351 which seems to be undefined.  Please make sure it is defined." >&5
17352 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17353 which seems to be undefined.  Please make sure it is defined." >&2;}
17354
17355   rm -f "$tmp/stdin"
17356   case $ac_file in
17357   -) cat "$tmp/out" && rm -f "$tmp/out";;
17358   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17359   esac \
17360   || as_fn_error "could not create $ac_file" "$LINENO" 5
17361  ;;
17362   :H)
17363   #
17364   # CONFIG_HEADER
17365   #
17366   if test x"$ac_file" != x-; then
17367     {
17368       $as_echo "/* $configure_input  */" \
17369       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17370     } >"$tmp/config.h" \
17371       || as_fn_error "could not create $ac_file" "$LINENO" 5
17372     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17373       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17374 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17375     else
17376       rm -f "$ac_file"
17377       mv "$tmp/config.h" "$ac_file" \
17378         || as_fn_error "could not create $ac_file" "$LINENO" 5
17379     fi
17380   else
17381     $as_echo "/* $configure_input  */" \
17382       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17383       || as_fn_error "could not create -" "$LINENO" 5
17384   fi
17385 # Compute "$ac_file"'s index in $config_headers.
17386 _am_arg="$ac_file"
17387 _am_stamp_count=1
17388 for _am_header in $config_headers :; do
17389   case $_am_header in
17390     $_am_arg | $_am_arg:* )
17391       break ;;
17392     * )
17393       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17394   esac
17395 done
17396 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17397 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17398          X"$_am_arg" : 'X\(//\)[^/]' \| \
17399          X"$_am_arg" : 'X\(//\)$' \| \
17400          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17401 $as_echo X"$_am_arg" |
17402     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17403             s//\1/
17404             q
17405           }
17406           /^X\(\/\/\)[^/].*/{
17407             s//\1/
17408             q
17409           }
17410           /^X\(\/\/\)$/{
17411             s//\1/
17412             q
17413           }
17414           /^X\(\/\).*/{
17415             s//\1/
17416             q
17417           }
17418           s/.*/./; q'`/stamp-h$_am_stamp_count
17419  ;;
17420   :L)
17421   #
17422   # CONFIG_LINK
17423   #
17424
17425   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17426     :
17427   else
17428     # Prefer the file from the source tree if names are identical.
17429     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17430       ac_source=$srcdir/$ac_source
17431     fi
17432
17433     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17434 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17435
17436     if test ! -r "$ac_source"; then
17437       as_fn_error "$ac_source: file not found" "$LINENO" 5
17438     fi
17439     rm -f "$ac_file"
17440
17441     # Try a relative symlink, then a hard link, then a copy.
17442     case $srcdir in
17443     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17444         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17445     esac
17446     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17447       ln "$ac_source" "$ac_file" 2>/dev/null ||
17448       cp -p "$ac_source" "$ac_file" ||
17449       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17450   fi
17451  ;;
17452   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17453 $as_echo "$as_me: executing $ac_file commands" >&6;}
17454  ;;
17455   esac
17456
17457
17458   case $ac_file$ac_mode in
17459     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17460     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17461   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17462   # are listed without --file.  Let's play safe and only enable the eval
17463   # if we detect the quoting.
17464   case $CONFIG_FILES in
17465   *\'*) eval set x "$CONFIG_FILES" ;;
17466   *)   set x $CONFIG_FILES ;;
17467   esac
17468   shift
17469   for mf
17470   do
17471     # Strip MF so we end up with the name of the file.
17472     mf=`echo "$mf" | sed -e 's/:.*$//'`
17473     # Check whether this is an Automake generated Makefile or not.
17474     # We used to match only the files named `Makefile.in', but
17475     # some people rename them; so instead we look at the file content.
17476     # Grep'ing the first line is not enough: some people post-process
17477     # each Makefile.in and add a new line on top of each file to say so.
17478     # Grep'ing the whole file is not good either: AIX grep has a line
17479     # limit of 2048, but all sed's we know have understand at least 4000.
17480     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17481       dirpart=`$as_dirname -- "$mf" ||
17482 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17483          X"$mf" : 'X\(//\)[^/]' \| \
17484          X"$mf" : 'X\(//\)$' \| \
17485          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17486 $as_echo X"$mf" |
17487     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17488             s//\1/
17489             q
17490           }
17491           /^X\(\/\/\)[^/].*/{
17492             s//\1/
17493             q
17494           }
17495           /^X\(\/\/\)$/{
17496             s//\1/
17497             q
17498           }
17499           /^X\(\/\).*/{
17500             s//\1/
17501             q
17502           }
17503           s/.*/./; q'`
17504     else
17505       continue
17506     fi
17507     # Extract the definition of DEPDIR, am__include, and am__quote
17508     # from the Makefile without running `make'.
17509     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17510     test -z "$DEPDIR" && continue
17511     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17512     test -z "am__include" && continue
17513     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17514     # When using ansi2knr, U may be empty or an underscore; expand it
17515     U=`sed -n 's/^U = //p' < "$mf"`
17516     # Find all dependency output files, they are included files with
17517     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17518     # simplest approach to changing $(DEPDIR) to its actual value in the
17519     # expansion.
17520     for file in `sed -n "
17521       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17522          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17523       # Make sure the directory exists.
17524       test -f "$dirpart/$file" && continue
17525       fdir=`$as_dirname -- "$file" ||
17526 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17527          X"$file" : 'X\(//\)[^/]' \| \
17528          X"$file" : 'X\(//\)$' \| \
17529          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17530 $as_echo X"$file" |
17531     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17532             s//\1/
17533             q
17534           }
17535           /^X\(\/\/\)[^/].*/{
17536             s//\1/
17537             q
17538           }
17539           /^X\(\/\/\)$/{
17540             s//\1/
17541             q
17542           }
17543           /^X\(\/\).*/{
17544             s//\1/
17545             q
17546           }
17547           s/.*/./; q'`
17548       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17549       # echo "creating $dirpart/$file"
17550       echo '# dummy' > "$dirpart/$file"
17551     done
17552   done
17553 }
17554  ;;
17555     "default":C)
17556 case x$CONFIG_HEADERS in
17557 xconfig.h:config.in)
17558 echo > stamp-h ;;
17559 esac
17560  ;;
17561
17562   esac
17563 done # for ac_tag
17564
17565
17566 as_fn_exit 0
17567 _ACEOF
17568 ac_clean_files=$ac_clean_files_save
17569
17570 test $ac_write_fail = 0 ||
17571   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17572
17573
17574 # configure is writing to config.log, and then calls config.status.
17575 # config.status does its own redirection, appending to config.log.
17576 # Unfortunately, on DOS this fails, as config.log is still kept open
17577 # by configure, so config.status won't be able to write to it; its
17578 # output is simply discarded.  So we exec the FD to /dev/null,
17579 # effectively closing config.log, so it can be properly (re)opened and
17580 # appended to by config.status.  When coming back to configure, we
17581 # need to make the FD available again.
17582 if test "$no_create" != yes; then
17583   ac_cs_success=:
17584   ac_config_status_args=
17585   test "$silent" = yes &&
17586     ac_config_status_args="$ac_config_status_args --quiet"
17587   exec 5>/dev/null
17588   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17589   exec 5>>config.log
17590   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17591   # would make configure fail if this is the last instruction.
17592   $ac_cs_success || as_fn_exit $?
17593 fi
17594
17595 #
17596 # CONFIG_SUBDIRS section.
17597 #
17598 if test "$no_recursion" != yes; then
17599
17600   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17601   # so they do not pile up.
17602   ac_sub_configure_args=
17603   ac_prev=
17604   eval "set x $ac_configure_args"
17605   shift
17606   for ac_arg
17607   do
17608     if test -n "$ac_prev"; then
17609       ac_prev=
17610       continue
17611     fi
17612     case $ac_arg in
17613     -cache-file | --cache-file | --cache-fil | --cache-fi \
17614     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17615       ac_prev=cache_file ;;
17616     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17617     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17618     | --c=*)
17619       ;;
17620     --config-cache | -C)
17621       ;;
17622     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17623       ac_prev=srcdir ;;
17624     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17625       ;;
17626     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17627       ac_prev=prefix ;;
17628     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17629       ;;
17630     --disable-option-checking)
17631       ;;
17632     *)
17633       case $ac_arg in
17634       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17635       esac
17636       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17637     esac
17638   done
17639
17640   # Always prepend --prefix to ensure using the same prefix
17641   # in subdir configurations.
17642   ac_arg="--prefix=$prefix"
17643   case $ac_arg in
17644   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17645   esac
17646   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17647
17648   # Pass --silent
17649   if test "$silent" = yes; then
17650     ac_sub_configure_args="--silent $ac_sub_configure_args"
17651   fi
17652
17653   # Always prepend --disable-option-checking to silence warnings, since
17654   # different subdirs can have different --enable and --with options.
17655   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17656
17657   ac_popdir=`pwd`
17658   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17659
17660     # Do not complain, so a configure script can configure whichever
17661     # parts of a large source tree are present.
17662     test -d "$srcdir/$ac_dir" || continue
17663
17664     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17665     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17666     $as_echo "$ac_msg" >&6
17667     as_dir="$ac_dir"; as_fn_mkdir_p
17668     ac_builddir=.
17669
17670 case "$ac_dir" in
17671 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17672 *)
17673   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17674   # A ".." for each directory in $ac_dir_suffix.
17675   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17676   case $ac_top_builddir_sub in
17677   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17678   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17679   esac ;;
17680 esac
17681 ac_abs_top_builddir=$ac_pwd
17682 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17683 # for backward compatibility:
17684 ac_top_builddir=$ac_top_build_prefix
17685
17686 case $srcdir in
17687   .)  # We are building in place.
17688     ac_srcdir=.
17689     ac_top_srcdir=$ac_top_builddir_sub
17690     ac_abs_top_srcdir=$ac_pwd ;;
17691   [\\/]* | ?:[\\/]* )  # Absolute name.
17692     ac_srcdir=$srcdir$ac_dir_suffix;
17693     ac_top_srcdir=$srcdir
17694     ac_abs_top_srcdir=$srcdir ;;
17695   *) # Relative name.
17696     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17697     ac_top_srcdir=$ac_top_build_prefix$srcdir
17698     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17699 esac
17700 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17701
17702
17703     cd "$ac_dir"
17704
17705     # Check for guested configure; otherwise get Cygnus style configure.
17706     if test -f "$ac_srcdir/configure.gnu"; then
17707       ac_sub_configure=$ac_srcdir/configure.gnu
17708     elif test -f "$ac_srcdir/configure"; then
17709       ac_sub_configure=$ac_srcdir/configure
17710     elif test -f "$ac_srcdir/configure.in"; then
17711       # This should be Cygnus configure.
17712       ac_sub_configure=$ac_aux_dir/configure
17713     else
17714       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17715 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17716       ac_sub_configure=
17717     fi
17718
17719     # The recursion is here.
17720     if test -n "$ac_sub_configure"; then
17721       # Make the cache file name correct relative to the subdirectory.
17722       case $cache_file in
17723       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17724       *) # Relative name.
17725         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17726       esac
17727
17728       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17729 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17730       # The eval makes quoting arguments work.
17731       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17732            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17733         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17734     fi
17735
17736     cd "$ac_popdir"
17737   done
17738 fi
17739 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17740   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17741 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17742 fi
17743
17744
17745 exit 0