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
 666 LTLIBEXPAT
 667 LIBEXPAT
 668 HAVE_LIBEXPAT
 669 READLINE_TEXI_INCFLAG
 670 READLINE_CFLAGS
 671 READLINE_DEPS
 672 READLINE
 673 MIG
 674 WINDRES
 675 DLLTOOL
 676 AR
 677 YFLAGS
 678 YACC
 679 LN_S
 680 REPORT_BUGS_TEXI
 681 REPORT_BUGS_TO
 682 PKGVERSION
 683 TARGET_OBS
 684 subdirs
 685 GDB_DATADIR
 686 DEBUGDIR
 687 am__fastdepCC_FALSE
 688 am__fastdepCC_TRUE
 689 AMDEPBACKSLASH
 690 AMDEP_FALSE
 691 AMDEP_TRUE
 692 am__quote
 693 am__include
 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 MAKEINFO
 704 AUTOHEADER
 705 AUTOMAKE
 706 AUTOCONF
 707 ACLOCAL
 708 VERSION
 709 CYGPATH_W
 710 am__isrc
 711 INSTALL_DATA
 712 INSTALL_SCRIPT
 713 INSTALL_PROGRAM
 714 PACKAGE
 715 GNULIB_STDINT_H
 716 LIBGNU_LTLIBDEPS
 717 LIBGNU_LIBDEPS
 718 gltests_WITNESS
 719 HAVE_WINT_T
 720 HAVE_WCHAR_H
 721 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
 722 NEXT_WCHAR_H
 723 REPLACE_WCWIDTH
 724 REPLACE_WCSNRTOMBS
 725 REPLACE_WCSRTOMBS
 726 REPLACE_WCRTOMB
 727 REPLACE_MBSNRTOWCS
 728 REPLACE_MBSRTOWCS
 729 REPLACE_MBRLEN
 730 REPLACE_MBRTOWC
 731 REPLACE_MBSINIT
 732 REPLACE_WCTOB
 733 REPLACE_BTOWC
 734 REPLACE_MBSTATE_T
 735 HAVE_DECL_WCWIDTH
 736 HAVE_DECL_WCTOB
 737 HAVE_WCSNRTOMBS
 738 HAVE_WCSRTOMBS
 739 HAVE_WCRTOMB
 740 HAVE_MBSNRTOWCS
 741 HAVE_MBSRTOWCS
 742 HAVE_MBRLEN
 743 HAVE_MBRTOWC
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 746 GNULIB_WCWIDTH
 747 GNULIB_WCSNRTOMBS
 748 GNULIB_WCSRTOMBS
 749 GNULIB_WCRTOMB
 750 GNULIB_MBSNRTOWCS
 751 GNULIB_MBSRTOWCS
 752 GNULIB_MBRLEN
 753 GNULIB_MBRTOWC
 754 GNULIB_MBSINIT
 755 GNULIB_WCTOB
 756 GNULIB_BTOWC
 757 NEXT_AS_FIRST_DIRECTIVE_STRING_H
 758 NEXT_STRING_H
 759 STDINT_H
 760 WINT_T_SUFFIX
 761 WCHAR_T_SUFFIX
 762 SIG_ATOMIC_T_SUFFIX
 763 SIZE_T_SUFFIX
 764 PTRDIFF_T_SUFFIX
 765 HAVE_SIGNED_WINT_T
 766 HAVE_SIGNED_WCHAR_T
 767 HAVE_SIGNED_SIG_ATOMIC_T
 768 BITSIZEOF_WINT_T
 769 BITSIZEOF_WCHAR_T
 770 BITSIZEOF_SIG_ATOMIC_T
 771 BITSIZEOF_SIZE_T
 772 BITSIZEOF_PTRDIFF_T
 773 HAVE_SYS_BITYPES_H
 774 HAVE_SYS_INTTYPES_H
 775 HAVE_STDINT_H
 776 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 777 NEXT_STDINT_H
 778 HAVE_SYS_TYPES_H
 779 HAVE_INTTYPES_H
 780 HAVE_UNSIGNED_LONG_LONG_INT
 781 HAVE_LONG_LONG_INT
 782 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 783 NEXT_STDDEF_H
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 785 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 786 INCLUDE_NEXT
 787 STDDEF_H
 788 HAVE_WCHAR_T
 789 REPLACE_NULL
 790 APPLE_UNIVERSAL_BUILD
 791 UNDEFINE_STRTOK_R
 792 REPLACE_STRTOK_R
 793 REPLACE_STRSIGNAL
 794 REPLACE_STRNLEN
 795 REPLACE_STRNDUP
 796 REPLACE_STRNCAT
 797 REPLACE_STRERROR
 798 REPLACE_STRCASESTR
 799 REPLACE_STRSTR
 800 REPLACE_STRDUP
 801 REPLACE_STPNCPY
 802 REPLACE_MEMMEM
 803 REPLACE_MEMCHR
 804 HAVE_STRVERSCMP
 805 HAVE_DECL_STRSIGNAL
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 836 GNULIB_MBSCHR
 837 GNULIB_MBSNLEN
 838 GNULIB_MBSLEN
 839 GNULIB_STRTOK_R
 840 GNULIB_STRCASESTR
 841 GNULIB_STRSTR
 842 GNULIB_STRSEP
 843 GNULIB_STRPBRK
 844 GNULIB_STRNLEN
 845 GNULIB_STRNDUP
 846 GNULIB_STRNCAT
 847 GNULIB_STRDUP
 848 GNULIB_STRCHRNUL
 849 GNULIB_STPNCPY
 850 GNULIB_STPCPY
 851 GNULIB_RAWMEMCHR
 852 GNULIB_MEMRCHR
 853 GNULIB_MEMPCPY
 854 GNULIB_MEMMEM
 855 GNULIB_MEMCHR
 856 GL_COND_LIBTOOL_FALSE
 857 GL_COND_LIBTOOL_TRUE
 858 CATOBJEXT
 859 GENCAT
 860 INSTOBJEXT
 861 DATADIRNAME
 862 CATALOGS
 863 POSUB
 864 GMSGFMT
 865 XGETTEXT
 866 INCINTL
 867 LIBINTL_DEP
 868 LIBINTL
 869 USE_NLS
 870 SET_MAKE
 871 GMAKE_FALSE
 872 GMAKE_TRUE
 873 MAKE
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 875 DEPDIR
 876 am__leading_dot
 877 target_os
 878 target_vendor
 879 target_cpu
 880 target
 881 RANLIB
 882 EGREP
 883 GREP
 884 CPP
 885 host_os
 886 host_vendor
 887 host_cpu
 888 host
 889 build_os
 890 build_vendor
 891 build_cpu
 892 build
 893 OBJEXT
 894 EXEEXT
 895 ac_ct_CC
 896 CPPFLAGS
 897 LDFLAGS
 898 CFLAGS
 899 CC
 900 MAINT
 901 MAINTAINER_MODE_FALSE
 902 MAINTAINER_MODE_TRUE
 903 target_alias
 904 host_alias
 905 build_alias
 906 LIBS
 907 ECHO_T
 908 ECHO_N
 909 ECHO_C
 910 DEFS
 911 mandir
 912 localedir
 913 libdir
 914 psdir
 915 pdfdir
 916 dvidir
 917 htmldir
 918 infodir
 919 docdir
 920 oldincludedir
 921 includedir
 922 localstatedir
 923 sharedstatedir
 924 sysconfdir
 925 datadir
 926 datarootdir
 927 libexecdir
 928 sbindir
 929 bindir
 930 program_transform_name
 931 prefix
 932 exec_prefix
 933 PACKAGE_URL
 934 PACKAGE_BUGREPORT
 935 PACKAGE_STRING
 936 PACKAGE_VERSION
 937 PACKAGE_TARNAME
 938 PACKAGE_NAME
 939 PATH_SEPARATOR
 940 SHELL'
 941 ac_subst_files='host_makefile_frag'
 942 ac_user_opts='
 943 enable_option_checking
 944 enable_maintainer_mode
 945 enable_plugins
 946 enable_largefile
 947 enable_dependency_tracking
 948 with_separate_debug_dir
 949 with_gdb_datadir
 950 with_relocated_sources
 951 enable_targets
 952 enable_64_bit_bfd
 953 enable_gdbcli
 954 enable_gdbmi
 955 enable_tui
 956 enable_gdbtk
 957 with_libunwind
 958 with_curses
 959 enable_profiling
 960 with_pkgversion
 961 with_bugurl
 962 with_zlib
 963 with_libiconv_prefix
 964 with_system_readline
 965 with_expat
 966 with_gnu_ld
 967 enable_rpath
 968 with_libexpat_prefix
 969 with_python
 970 with_included_regex
 971 with_sysroot
 972 with_system_gdbinit
 973 enable_werror
 974 enable_build_warnings
 975 enable_gdb_build_warnings
 976 with_tcl
 977 with_tk
 978 with_x
 979 enable_sim
 980 enable_multi_ice
 981 enable_gdbserver
 982 '
 983       ac_precious_vars='build_alias
 984 host_alias
 985 target_alias
 986 CC
 987 CFLAGS
 988 LDFLAGS
 989 LIBS
 990 CPPFLAGS
 991 CPP
 992 YACC
 993 YFLAGS
 994 XMKMF'
 995 ac_subdirs_all='testsuite
 996 common
 997 gdbtk
 998 multi-ice
 999 gdbserver'
1000
1001 # Initialize some variables set by options.
1002 ac_init_help=
1003 ac_init_version=false
1004 ac_unrecognized_opts=
1005 ac_unrecognized_sep=
1006 # The variables have the same names as the options, with
1007 # dashes changed to underlines.
1008 cache_file=/dev/null
1009 exec_prefix=NONE
1010 no_create=
1011 no_recursion=
1012 prefix=NONE
1013 program_prefix=NONE
1014 program_suffix=NONE
1015 program_transform_name=s,x,x,
1016 silent=
1017 site=
1018 srcdir=
1019 verbose=
1020 x_includes=NONE
1021 x_libraries=NONE
1022
1023 # Installation directory options.
1024 # These are left unexpanded so users can "make install exec_prefix=/foo"
1025 # and all the variables that are supposed to be based on exec_prefix
1026 # by default will actually change.
1027 # Use braces instead of parens because sh, perl, etc. also accept them.
1028 # (The list follows the same order as the GNU Coding Standards.)
1029 bindir='${exec_prefix}/bin'
1030 sbindir='${exec_prefix}/sbin'
1031 libexecdir='${exec_prefix}/libexec'
1032 datarootdir='${prefix}/share'
1033 datadir='${datarootdir}'
1034 sysconfdir='${prefix}/etc'
1035 sharedstatedir='${prefix}/com'
1036 localstatedir='${prefix}/var'
1037 includedir='${prefix}/include'
1038 oldincludedir='/usr/include'
1039 docdir='${datarootdir}/doc/${PACKAGE}'
1040 infodir='${datarootdir}/info'
1041 htmldir='${docdir}'
1042 dvidir='${docdir}'
1043 pdfdir='${docdir}'
1044 psdir='${docdir}'
1045 libdir='${exec_prefix}/lib'
1046 localedir='${datarootdir}/locale'
1047 mandir='${datarootdir}/man'
1048
1049 ac_prev=
1050 ac_dashdash=
1051 for ac_option
1052 do
1053   # If the previous option needs an argument, assign it.
1054   if test -n "$ac_prev"; then
1055     eval $ac_prev=\$ac_option
1056     ac_prev=
1057     continue
1058   fi
1059
1060   case $ac_option in
1061   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1062   *)    ac_optarg=yes ;;
1063   esac
1064
1065   # Accept the important Cygnus configure options, so we can diagnose typos.
1066
1067   case $ac_dashdash$ac_option in
1068   --)
1069     ac_dashdash=yes ;;
1070
1071   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1072     ac_prev=bindir ;;
1073   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1074     bindir=$ac_optarg ;;
1075
1076   -build | --build | --buil | --bui | --bu)
1077     ac_prev=build_alias ;;
1078   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1079     build_alias=$ac_optarg ;;
1080
1081   -cache-file | --cache-file | --cache-fil | --cache-fi \
1082   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1083     ac_prev=cache_file ;;
1084   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1085   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1086     cache_file=$ac_optarg ;;
1087
1088   --config-cache | -C)
1089     cache_file=config.cache ;;
1090
1091   -datadir | --datadir | --datadi | --datad)
1092     ac_prev=datadir ;;
1093   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1094     datadir=$ac_optarg ;;
1095
1096   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1097   | --dataroo | --dataro | --datar)
1098     ac_prev=datarootdir ;;
1099   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1100   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1101     datarootdir=$ac_optarg ;;
1102
1103   -disable-* | --disable-*)
1104     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1105     # Reject names that are not valid shell variable names.
1106     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1107       as_fn_error "invalid feature name: $ac_useropt"
1108     ac_useropt_orig=$ac_useropt
1109     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1110     case $ac_user_opts in
1111       *"
1112 "enable_$ac_useropt"
1113 "*) ;;
1114       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1115          ac_unrecognized_sep=', ';;
1116     esac
1117     eval enable_$ac_useropt=no ;;
1118
1119   -docdir | --docdir | --docdi | --doc | --do)
1120     ac_prev=docdir ;;
1121   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1122     docdir=$ac_optarg ;;
1123
1124   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1125     ac_prev=dvidir ;;
1126   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1127     dvidir=$ac_optarg ;;
1128
1129   -enable-* | --enable-*)
1130     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1131     # Reject names that are not valid shell variable names.
1132     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1133       as_fn_error "invalid feature name: $ac_useropt"
1134     ac_useropt_orig=$ac_useropt
1135     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1136     case $ac_user_opts in
1137       *"
1138 "enable_$ac_useropt"
1139 "*) ;;
1140       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1141          ac_unrecognized_sep=', ';;
1142     esac
1143     eval enable_$ac_useropt=\$ac_optarg ;;
1144
1145   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1146   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1147   | --exec | --exe | --ex)
1148     ac_prev=exec_prefix ;;
1149   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1150   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1151   | --exec=* | --exe=* | --ex=*)
1152     exec_prefix=$ac_optarg ;;
1153
1154   -gas | --gas | --ga | --g)
1155     # Obsolete; use --with-gas.
1156     with_gas=yes ;;
1157
1158   -help | --help | --hel | --he | -h)
1159     ac_init_help=long ;;
1160   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1161     ac_init_help=recursive ;;
1162   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1163     ac_init_help=short ;;
1164
1165   -host | --host | --hos | --ho)
1166     ac_prev=host_alias ;;
1167   -host=* | --host=* | --hos=* | --ho=*)
1168     host_alias=$ac_optarg ;;
1169
1170   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1171     ac_prev=htmldir ;;
1172   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1173   | --ht=*)
1174     htmldir=$ac_optarg ;;
1175
1176   -includedir | --includedir | --includedi | --included | --include \
1177   | --includ | --inclu | --incl | --inc)
1178     ac_prev=includedir ;;
1179   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1180   | --includ=* | --inclu=* | --incl=* | --inc=*)
1181     includedir=$ac_optarg ;;
1182
1183   -infodir | --infodir | --infodi | --infod | --info | --inf)
1184     ac_prev=infodir ;;
1185   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1186     infodir=$ac_optarg ;;
1187
1188   -libdir | --libdir | --libdi | --libd)
1189     ac_prev=libdir ;;
1190   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1191     libdir=$ac_optarg ;;
1192
1193   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1194   | --libexe | --libex | --libe)
1195     ac_prev=libexecdir ;;
1196   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1197   | --libexe=* | --libex=* | --libe=*)
1198     libexecdir=$ac_optarg ;;
1199
1200   -localedir | --localedir | --localedi | --localed | --locale)
1201     ac_prev=localedir ;;
1202   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1203     localedir=$ac_optarg ;;
1204
1205   -localstatedir | --localstatedir | --localstatedi | --localstated \
1206   | --localstate | --localstat | --localsta | --localst | --locals)
1207     ac_prev=localstatedir ;;
1208   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1209   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1210     localstatedir=$ac_optarg ;;
1211
1212   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1213     ac_prev=mandir ;;
1214   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1215     mandir=$ac_optarg ;;
1216
1217   -nfp | --nfp | --nf)
1218     # Obsolete; use --without-fp.
1219     with_fp=no ;;
1220
1221   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1222   | --no-cr | --no-c | -n)
1223     no_create=yes ;;
1224
1225   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1226   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1227     no_recursion=yes ;;
1228
1229   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1230   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1231   | --oldin | --oldi | --old | --ol | --o)
1232     ac_prev=oldincludedir ;;
1233   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1234   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1235   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1236     oldincludedir=$ac_optarg ;;
1237
1238   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1239     ac_prev=prefix ;;
1240   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1241     prefix=$ac_optarg ;;
1242
1243   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1244   | --program-pre | --program-pr | --program-p)
1245     ac_prev=program_prefix ;;
1246   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1247   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1248     program_prefix=$ac_optarg ;;
1249
1250   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1251   | --program-suf | --program-su | --program-s)
1252     ac_prev=program_suffix ;;
1253   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1254   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1255     program_suffix=$ac_optarg ;;
1256
1257   -program-transform-name | --program-transform-name \
1258   | --program-transform-nam | --program-transform-na \
1259   | --program-transform-n | --program-transform- \
1260   | --program-transform | --program-transfor \
1261   | --program-transfo | --program-transf \
1262   | --program-trans | --program-tran \
1263   | --progr-tra | --program-tr | --program-t)
1264     ac_prev=program_transform_name ;;
1265   -program-transform-name=* | --program-transform-name=* \
1266   | --program-transform-nam=* | --program-transform-na=* \
1267   | --program-transform-n=* | --program-transform-=* \
1268   | --program-transform=* | --program-transfor=* \
1269   | --program-transfo=* | --program-transf=* \
1270   | --program-trans=* | --program-tran=* \
1271   | --progr-tra=* | --program-tr=* | --program-t=*)
1272     program_transform_name=$ac_optarg ;;
1273
1274   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1275     ac_prev=pdfdir ;;
1276   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1277     pdfdir=$ac_optarg ;;
1278
1279   -psdir | --psdir | --psdi | --psd | --ps)
1280     ac_prev=psdir ;;
1281   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1282     psdir=$ac_optarg ;;
1283
1284   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1285   | -silent | --silent | --silen | --sile | --sil)
1286     silent=yes ;;
1287
1288   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1289     ac_prev=sbindir ;;
1290   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1291   | --sbi=* | --sb=*)
1292     sbindir=$ac_optarg ;;
1293
1294   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1295   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1296   | --sharedst | --shareds | --shared | --share | --shar \
1297   | --sha | --sh)
1298     ac_prev=sharedstatedir ;;
1299   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1300   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1301   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1302   | --sha=* | --sh=*)
1303     sharedstatedir=$ac_optarg ;;
1304
1305   -site | --site | --sit)
1306     ac_prev=site ;;
1307   -site=* | --site=* | --sit=*)
1308     site=$ac_optarg ;;
1309
1310   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1311     ac_prev=srcdir ;;
1312   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1313     srcdir=$ac_optarg ;;
1314
1315   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1316   | --syscon | --sysco | --sysc | --sys | --sy)
1317     ac_prev=sysconfdir ;;
1318   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1319   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1320     sysconfdir=$ac_optarg ;;
1321
1322   -target | --target | --targe | --targ | --tar | --ta | --t)
1323     ac_prev=target_alias ;;
1324   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1325     target_alias=$ac_optarg ;;
1326
1327   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1328     verbose=yes ;;
1329
1330   -version | --version | --versio | --versi | --vers | -V)
1331     ac_init_version=: ;;
1332
1333   -with-* | --with-*)
1334     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1335     # Reject names that are not valid shell variable names.
1336     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1337       as_fn_error "invalid package name: $ac_useropt"
1338     ac_useropt_orig=$ac_useropt
1339     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1340     case $ac_user_opts in
1341       *"
1342 "with_$ac_useropt"
1343 "*) ;;
1344       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1345          ac_unrecognized_sep=', ';;
1346     esac
1347     eval with_$ac_useropt=\$ac_optarg ;;
1348
1349   -without-* | --without-*)
1350     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1351     # Reject names that are not valid shell variable names.
1352     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1353       as_fn_error "invalid package name: $ac_useropt"
1354     ac_useropt_orig=$ac_useropt
1355     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1356     case $ac_user_opts in
1357       *"
1358 "with_$ac_useropt"
1359 "*) ;;
1360       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1361          ac_unrecognized_sep=', ';;
1362     esac
1363     eval with_$ac_useropt=no ;;
1364
1365   --x)
1366     # Obsolete; use --with-x.
1367     with_x=yes ;;
1368
1369   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1370   | --x-incl | --x-inc | --x-in | --x-i)
1371     ac_prev=x_includes ;;
1372   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1373   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1374     x_includes=$ac_optarg ;;
1375
1376   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1377   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1378     ac_prev=x_libraries ;;
1379   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1380   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1381     x_libraries=$ac_optarg ;;
1382
1383   -*) as_fn_error "unrecognized option: \`$ac_option'
1384 Try \`$0 --help' for more information."
1385     ;;
1386
1387   *=*)
1388     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1389     # Reject names that are not valid shell variable names.
1390     case $ac_envvar in #(
1391       '' | [0-9]* | *[!_$as_cr_alnum]* )
1392       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1393     esac
1394     eval $ac_envvar=\$ac_optarg
1395     export $ac_envvar ;;
1396
1397   *)
1398     # FIXME: should be removed in autoconf 3.0.
1399     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1400     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1401       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1402     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1403     ;;
1404
1405   esac
1406 done
1407
1408 if test -n "$ac_prev"; then
1409   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1410   as_fn_error "missing argument to $ac_option"
1411 fi
1412
1413 if test -n "$ac_unrecognized_opts"; then
1414   case $enable_option_checking in
1415     no) ;;
1416     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1417     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1418   esac
1419 fi
1420
1421 # Check all directory arguments for consistency.
1422 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1423                 datadir sysconfdir sharedstatedir localstatedir includedir \
1424                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1425                 libdir localedir mandir
1426 do
1427   eval ac_val=\$$ac_var
1428   # Remove trailing slashes.
1429   case $ac_val in
1430     */ )
1431       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1432       eval $ac_var=\$ac_val;;
1433   esac
1434   # Be sure to have absolute directory names.
1435   case $ac_val in
1436     [\\/$]* | ?:[\\/]* )  continue;;
1437     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1438   esac
1439   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1440 done
1441
1442 # There might be people who depend on the old broken behavior: `$host'
1443 # used to hold the argument of --host etc.
1444 # FIXME: To remove some day.
1445 build=$build_alias
1446 host=$host_alias
1447 target=$target_alias
1448
1449 # FIXME: To remove some day.
1450 if test "x$host_alias" != x; then
1451   if test "x$build_alias" = x; then
1452     cross_compiling=maybe
1453     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1454     If a cross compiler is detected then cross compile mode will be used." >&2
1455   elif test "x$build_alias" != "x$host_alias"; then
1456     cross_compiling=yes
1457   fi
1458 fi
1459
1460 ac_tool_prefix=
1461 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1462
1463 test "$silent" = yes && exec 6>/dev/null
1464
1465
1466 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1467 ac_ls_di=`ls -di .` &&
1468 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1469   as_fn_error "working directory cannot be determined"
1470 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1471   as_fn_error "pwd does not report name of working directory"
1472
1473
1474 # Find the source files, if location was not specified.
1475 if test -z "$srcdir"; then
1476   ac_srcdir_defaulted=yes
1477   # Try the directory containing this script, then the parent directory.
1478   ac_confdir=`$as_dirname -- "$as_myself" ||
1479 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1480          X"$as_myself" : 'X\(//\)[^/]' \| \
1481          X"$as_myself" : 'X\(//\)$' \| \
1482          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1483 $as_echo X"$as_myself" |
1484     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1485             s//\1/
1486             q
1487           }
1488           /^X\(\/\/\)[^/].*/{
1489             s//\1/
1490             q
1491           }
1492           /^X\(\/\/\)$/{
1493             s//\1/
1494             q
1495           }
1496           /^X\(\/\).*/{
1497             s//\1/
1498             q
1499           }
1500           s/.*/./; q'`
1501   srcdir=$ac_confdir
1502   if test ! -r "$srcdir/$ac_unique_file"; then
1503     srcdir=..
1504   fi
1505 else
1506   ac_srcdir_defaulted=no
1507 fi
1508 if test ! -r "$srcdir/$ac_unique_file"; then
1509   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1510   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1511 fi
1512 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1513 ac_abs_confdir=`(
1514         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1515         pwd)`
1516 # When building in place, set srcdir=.
1517 if test "$ac_abs_confdir" = "$ac_pwd"; then
1518   srcdir=.
1519 fi
1520 # Remove unnecessary trailing slashes from srcdir.
1521 # Double slashes in file names in object file debugging info
1522 # mess up M-x gdb in Emacs.
1523 case $srcdir in
1524 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1525 esac
1526 for ac_var in $ac_precious_vars; do
1527   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1528   eval ac_env_${ac_var}_value=\$${ac_var}
1529   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1530   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1531 done
1532
1533 #
1534 # Report the --help message.
1535 #
1536 if test "$ac_init_help" = "long"; then
1537   # Omit some internal or obsolete options to make the list less imposing.
1538   # This message is too long to be a string in the A/UX 3.1 sh.
1539   cat <<_ACEOF
1540 \`configure' configures this package to adapt to many kinds of systems.
1541
1542 Usage: $0 [OPTION]... [VAR=VALUE]...
1543
1544 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1545 VAR=VALUE.  See below for descriptions of some of the useful variables.
1546
1547 Defaults for the options are specified in brackets.
1548
1549 Configuration:
1550   -h, --help              display this help and exit
1551       --help=short        display options specific to this package
1552       --help=recursive    display the short help of all the included packages
1553   -V, --version           display version information and exit
1554   -q, --quiet, --silent   do not print \`checking...' messages
1555       --cache-file=FILE   cache test results in FILE [disabled]
1556   -C, --config-cache      alias for \`--cache-file=config.cache'
1557   -n, --no-create         do not create output files
1558       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1559
1560 Installation directories:
1561   --prefix=PREFIX         install architecture-independent files in PREFIX
1562                           [$ac_default_prefix]
1563   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1564                           [PREFIX]
1565
1566 By default, \`make install' will install all the files in
1567 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1568 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1569 for instance \`--prefix=\$HOME'.
1570
1571 For better control, use the options below.
1572
1573 Fine tuning of the installation directories:
1574   --bindir=DIR            user executables [EPREFIX/bin]
1575   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1576   --libexecdir=DIR        program executables [EPREFIX/libexec]
1577   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1578   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1579   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1580   --libdir=DIR            object code libraries [EPREFIX/lib]
1581   --includedir=DIR        C header files [PREFIX/include]
1582   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1583   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1584   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1585   --infodir=DIR           info documentation [DATAROOTDIR/info]
1586   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1587   --mandir=DIR            man documentation [DATAROOTDIR/man]
1588   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1589   --htmldir=DIR           html documentation [DOCDIR]
1590   --dvidir=DIR            dvi documentation [DOCDIR]
1591   --pdfdir=DIR            pdf documentation [DOCDIR]
1592   --psdir=DIR             ps documentation [DOCDIR]
1593 _ACEOF
1594
1595   cat <<\_ACEOF
1596
1597 Program names:
1598   --program-prefix=PREFIX            prepend PREFIX to installed program names
1599   --program-suffix=SUFFIX            append SUFFIX to installed program names
1600   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1601
1602 X features:
1603   --x-includes=DIR    X include files are in DIR
1604   --x-libraries=DIR   X library files are in DIR
1605
1606 System types:
1607   --build=BUILD     configure for building on BUILD [guessed]
1608   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1609   --target=TARGET   configure for building compilers for TARGET [HOST]
1610 _ACEOF
1611 fi
1612
1613 if test -n "$ac_init_help"; then
1614
1615   cat <<\_ACEOF
1616
1617 Optional Features:
1618   --disable-option-checking  ignore unrecognized --enable/--with options
1619   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1620   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1621   --enable-maintainer-mode  enable make rules and dependencies not useful
1622                           (and sometimes confusing) to the casual installer
1623   --enable-plugins        Enable support for plugins (defaults no)
1624   --disable-largefile     omit support for large files
1625   --disable-dependency-tracking  speeds up one-time build
1626   --enable-dependency-tracking   do not reject slow dependency extractors
1627   --enable-targets=TARGETS
1628                           alternative target configurations
1629   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1630   --disable-gdbcli        disable command-line interface (CLI)
1631   --disable-gdbmi         disable machine-interface (MI)
1632   --enable-tui            enable full-screen terminal user interface (TUI)
1633   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1634   --enable-profiling      enable profiling of GDB
1635   --disable-rpath         do not hardcode runtime library paths
1636   --enable-werror         treat compile warnings as errors
1637   --enable-build-warnings enable build-time compiler warnings if gcc is used
1638   --enable-gdb-build-warnings
1639                           enable GDB specific build-time compiler warnings if
1640                           gcc is used
1641   --enable-sim            link gdb with simulator
1642   --enable-multi-ice      build the multi-ice-gdb-server
1643   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1644                           is auto)
1645
1646 Optional Packages:
1647   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1648   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1649   --with-separate-debug-dir=PATH
1650                           look for global separate debug info in this path
1651                           [LIBDIR/debug]
1652   --with-gdb-datadir=PATH look for global separate data files in this path
1653                           [DATADIR/gdb]
1654   --with-relocated-sources=PATH
1655                           automatically relocate this path for source files
1656   --with-libunwind        use libunwind frame unwinding support
1657   --with-curses           use the curses library instead of the termcap
1658                           library
1659   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1660   --with-bugurl=URL       Direct users to URL to report a bug
1661   --with-zlib             include zlib support (auto/yes/no) default=auto
1662   --with-libiconv-prefix=DIR
1663                           search for libiconv in DIR/include and DIR/lib
1664   --with-system-readline  use installed readline library
1665   --with-expat            include expat support (auto/yes/no)
1666   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1667   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1668   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1669   --with-python[=PYTHON]  include python support
1670                           (auto/yes/no/<python-program>)
1671   --without-included-regex
1672                           don't use included regex; this is the default on
1673                           systems with version 2 of the GNU C library (use
1674                           with caution on other system)
1675   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1676   --with-system-gdbinit=PATH
1677                           automatically load a system-wide gdbinit file
1678   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1679   --with-tk               directory containing tk configuration (tkConfig.sh)
1680   --with-x                use the X Window System
1681
1682 Some influential environment variables:
1683   CC          C compiler command
1684   CFLAGS      C compiler flags
1685   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1686               nonstandard directory <lib dir>
1687   LIBS        libraries to pass to the linker, e.g. -l<library>
1688   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1689               you have headers in a nonstandard directory <include dir>
1690   CPP         C preprocessor
1691   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1692               the first program found out of: `bison -y', `byacc', `yacc'.
1693   YFLAGS      The list of arguments that will be passed by default to $YACC.
1694               This script will default YFLAGS to the empty string to avoid a
1695               default value of `-d' given by some make applications.
1696   XMKMF       Path to xmkmf, Makefile generator for X Window System
1697
1698 Use these variables to override the choices made by `configure' or to help
1699 it to find libraries and programs with nonstandard names/locations.
1700
1701 Report bugs to the package provider.
1702 _ACEOF
1703 ac_status=$?
1704 fi
1705
1706 if test "$ac_init_help" = "recursive"; then
1707   # If there are subdirs, report their specific --help.
1708   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1709     test -d "$ac_dir" ||
1710       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1711       continue
1712     ac_builddir=.
1713
1714 case "$ac_dir" in
1715 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1716 *)
1717   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1718   # A ".." for each directory in $ac_dir_suffix.
1719   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1720   case $ac_top_builddir_sub in
1721   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1722   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1723   esac ;;
1724 esac
1725 ac_abs_top_builddir=$ac_pwd
1726 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1727 # for backward compatibility:
1728 ac_top_builddir=$ac_top_build_prefix
1729
1730 case $srcdir in
1731   .)  # We are building in place.
1732     ac_srcdir=.
1733     ac_top_srcdir=$ac_top_builddir_sub
1734     ac_abs_top_srcdir=$ac_pwd ;;
1735   [\\/]* | ?:[\\/]* )  # Absolute name.
1736     ac_srcdir=$srcdir$ac_dir_suffix;
1737     ac_top_srcdir=$srcdir
1738     ac_abs_top_srcdir=$srcdir ;;
1739   *) # Relative name.
1740     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1741     ac_top_srcdir=$ac_top_build_prefix$srcdir
1742     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1743 esac
1744 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1745
1746     cd "$ac_dir" || { ac_status=$?; continue; }
1747     # Check for guested configure.
1748     if test -f "$ac_srcdir/configure.gnu"; then
1749       echo &&
1750       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1751     elif test -f "$ac_srcdir/configure"; then
1752       echo &&
1753       $SHELL "$ac_srcdir/configure" --help=recursive
1754     else
1755       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1756     fi || ac_status=$?
1757     cd "$ac_pwd" || { ac_status=$?; break; }
1758   done
1759 fi
1760
1761 test -n "$ac_init_help" && exit $ac_status
1762 if $ac_init_version; then
1763   cat <<\_ACEOF
1764 configure
1765 generated by GNU Autoconf 2.64
1766
1767 Copyright (C) 2009 Free Software Foundation, Inc.
1768 This configure script is free software; the Free Software Foundation
1769 gives unlimited permission to copy, distribute and modify it.
1770 _ACEOF
1771   exit
1772 fi
1773
1774 ## ------------------------ ##
1775 ## Autoconf initialization. ##
1776 ## ------------------------ ##
1777
1778 # ac_fn_c_try_compile LINENO
1779 # --------------------------
1780 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1781 ac_fn_c_try_compile ()
1782 {
1783   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784   rm -f conftest.$ac_objext
1785   if { { ac_try="$ac_compile"
1786 case "(($ac_try" in
1787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1788   *) ac_try_echo=$ac_try;;
1789 esac
1790 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1791 $as_echo "$ac_try_echo"; } >&5
1792   (eval "$ac_compile") 2>conftest.err
1793   ac_status=$?
1794   if test -s conftest.err; then
1795     grep -v '^ *+' conftest.err >conftest.er1
1796     cat conftest.er1 >&5
1797     mv -f conftest.er1 conftest.err
1798   fi
1799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1800   test $ac_status = 0; } && {
1801          test -z "$ac_c_werror_flag" ||
1802          test ! -s conftest.err
1803        } && test -s conftest.$ac_objext; then :
1804   ac_retval=0
1805 else
1806   $as_echo "$as_me: failed program was:" >&5
1807 sed 's/^/| /' conftest.$ac_ext >&5
1808
1809         ac_retval=1
1810 fi
1811   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1812   return $ac_retval
1813
1814 } # ac_fn_c_try_compile
1815
1816 # ac_fn_c_try_cpp LINENO
1817 # ----------------------
1818 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1819 ac_fn_c_try_cpp ()
1820 {
1821   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1822   if { { ac_try="$ac_cpp conftest.$ac_ext"
1823 case "(($ac_try" in
1824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1825   *) ac_try_echo=$ac_try;;
1826 esac
1827 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1828 $as_echo "$ac_try_echo"; } >&5
1829   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1830   ac_status=$?
1831   if test -s conftest.err; then
1832     grep -v '^ *+' conftest.err >conftest.er1
1833     cat conftest.er1 >&5
1834     mv -f conftest.er1 conftest.err
1835   fi
1836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1837   test $ac_status = 0; } >/dev/null && {
1838          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1839          test ! -s conftest.err
1840        }; then :
1841   ac_retval=0
1842 else
1843   $as_echo "$as_me: failed program was:" >&5
1844 sed 's/^/| /' conftest.$ac_ext >&5
1845
1846     ac_retval=1
1847 fi
1848   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1849   return $ac_retval
1850
1851 } # ac_fn_c_try_cpp
1852
1853 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1854 # -------------------------------------------------------
1855 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1856 # the include files in INCLUDES and setting the cache variable VAR
1857 # accordingly.
1858 ac_fn_c_check_header_mongrel ()
1859 {
1860   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1861   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1863 $as_echo_n "checking for $2... " >&6; }
1864 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1865   $as_echo_n "(cached) " >&6
1866 fi
1867 eval ac_res=\$$3
1868                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1869 $as_echo "$ac_res" >&6; }
1870 else
1871   # Is the header compilable?
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1873 $as_echo_n "checking $2 usability... " >&6; }
1874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1875 /* end confdefs.h.  */
1876 $4
1877 #include <$2>
1878 _ACEOF
1879 if ac_fn_c_try_compile "$LINENO"; then :
1880   ac_header_compiler=yes
1881 else
1882   ac_header_compiler=no
1883 fi
1884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1886 $as_echo "$ac_header_compiler" >&6; }
1887
1888 # Is the header present?
1889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1890 $as_echo_n "checking $2 presence... " >&6; }
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 #include <$2>
1894 _ACEOF
1895 if ac_fn_c_try_cpp "$LINENO"; then :
1896   ac_header_preproc=yes
1897 else
1898   ac_header_preproc=no
1899 fi
1900 rm -f conftest.err conftest.$ac_ext
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1902 $as_echo "$ac_header_preproc" >&6; }
1903
1904 # So?  What about this header?
1905 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1906   yes:no: )
1907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1908 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1909     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1910 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1911     ;;
1912   no:yes:* )
1913     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1914 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1915     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1916 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1917     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1918 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1919     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1920 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1921     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1922 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1923     ;;
1924 esac
1925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1926 $as_echo_n "checking for $2... " >&6; }
1927 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1928   $as_echo_n "(cached) " >&6
1929 else
1930   eval "$3=\$ac_header_compiler"
1931 fi
1932 eval ac_res=\$$3
1933                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934 $as_echo "$ac_res" >&6; }
1935 fi
1936   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1937
1938 } # ac_fn_c_check_header_mongrel
1939
1940 # ac_fn_c_try_run LINENO
1941 # ----------------------
1942 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1943 # that executables *can* be run.
1944 ac_fn_c_try_run ()
1945 {
1946   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1947   if { { ac_try="$ac_link"
1948 case "(($ac_try" in
1949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1950   *) ac_try_echo=$ac_try;;
1951 esac
1952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1953 $as_echo "$ac_try_echo"; } >&5
1954   (eval "$ac_link") 2>&5
1955   ac_status=$?
1956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1957   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1958   { { case "(($ac_try" in
1959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1960   *) ac_try_echo=$ac_try;;
1961 esac
1962 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1963 $as_echo "$ac_try_echo"; } >&5
1964   (eval "$ac_try") 2>&5
1965   ac_status=$?
1966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1967   test $ac_status = 0; }; }; then :
1968   ac_retval=0
1969 else
1970   $as_echo "$as_me: program exited with status $ac_status" >&5
1971        $as_echo "$as_me: failed program was:" >&5
1972 sed 's/^/| /' conftest.$ac_ext >&5
1973
1974        ac_retval=$ac_status
1975 fi
1976   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1977   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1978   return $ac_retval
1979
1980 } # ac_fn_c_try_run
1981
1982 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1983 # -------------------------------------------------------
1984 # Tests whether HEADER exists and can be compiled using the include files in
1985 # INCLUDES, setting the cache variable VAR accordingly.
1986 ac_fn_c_check_header_compile ()
1987 {
1988   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1990 $as_echo_n "checking for $2... " >&6; }
1991 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1992   $as_echo_n "(cached) " >&6
1993 else
1994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1995 /* end confdefs.h.  */
1996 $4
1997 #include <$2>
1998 _ACEOF
1999 if ac_fn_c_try_compile "$LINENO"; then :
2000   eval "$3=yes"
2001 else
2002   eval "$3=no"
2003 fi
2004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2005 fi
2006 eval ac_res=\$$3
2007                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2008 $as_echo "$ac_res" >&6; }
2009   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2010
2011 } # ac_fn_c_check_header_compile
2012
2013 # ac_fn_c_try_link LINENO
2014 # -----------------------
2015 # Try to link conftest.$ac_ext, and return whether this succeeded.
2016 ac_fn_c_try_link ()
2017 {
2018   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2019   rm -f conftest.$ac_objext conftest$ac_exeext
2020   if { { ac_try="$ac_link"
2021 case "(($ac_try" in
2022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2023   *) ac_try_echo=$ac_try;;
2024 esac
2025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2026 $as_echo "$ac_try_echo"; } >&5
2027   (eval "$ac_link") 2>conftest.err
2028   ac_status=$?
2029   if test -s conftest.err; then
2030     grep -v '^ *+' conftest.err >conftest.er1
2031     cat conftest.er1 >&5
2032     mv -f conftest.er1 conftest.err
2033   fi
2034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2035   test $ac_status = 0; } && {
2036          test -z "$ac_c_werror_flag" ||
2037          test ! -s conftest.err
2038        } && test -s conftest$ac_exeext && {
2039          test "$cross_compiling" = yes ||
2040          $as_test_x conftest$ac_exeext
2041        }; then :
2042   ac_retval=0
2043 else
2044   $as_echo "$as_me: failed program was:" >&5
2045 sed 's/^/| /' conftest.$ac_ext >&5
2046
2047         ac_retval=1
2048 fi
2049   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2050   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2051   # interfere with the next link command; also delete a directory that is
2052   # left behind by Apple's compiler.  We do this before executing the actions.
2053   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055   return $ac_retval
2056
2057 } # ac_fn_c_try_link
2058
2059 # ac_fn_c_check_func LINENO FUNC VAR
2060 # ----------------------------------
2061 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2062 ac_fn_c_check_func ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2066 $as_echo_n "checking for $2... " >&6; }
2067 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2068   $as_echo_n "(cached) " >&6
2069 else
2070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h.  */
2072 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2073    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2074 #define $2 innocuous_$2
2075
2076 /* System header to define __stub macros and hopefully few prototypes,
2077     which can conflict with char $2 (); below.
2078     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2079     <limits.h> exists even on freestanding compilers.  */
2080
2081 #ifdef __STDC__
2082 # include <limits.h>
2083 #else
2084 # include <assert.h>
2085 #endif
2086
2087 #undef $2
2088
2089 /* Override any GCC internal prototype to avoid an error.
2090    Use char because int might match the return type of a GCC
2091    builtin and then its argument prototype would still apply.  */
2092 #ifdef __cplusplus
2093 extern "C"
2094 #endif
2095 char $2 ();
2096 /* The GNU C library defines this for functions which it implements
2097     to always fail with ENOSYS.  Some functions are actually named
2098     something starting with __ and the normal name is an alias.  */
2099 #if defined __stub_$2 || defined __stub___$2
2100 choke me
2101 #endif
2102
2103 int
2104 main ()
2105 {
2106 return $2 ();
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_link "$LINENO"; then :
2112   eval "$3=yes"
2113 else
2114   eval "$3=no"
2115 fi
2116 rm -f core conftest.err conftest.$ac_objext \
2117     conftest$ac_exeext conftest.$ac_ext
2118 fi
2119 eval ac_res=\$$3
2120                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2121 $as_echo "$ac_res" >&6; }
2122   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2123
2124 } # ac_fn_c_check_func
2125
2126 # ac_fn_c_check_decl LINENO SYMBOL VAR
2127 # ------------------------------------
2128 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2129 ac_fn_c_check_decl ()
2130 {
2131   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132   as_decl_name=`echo $2|sed 's/ *(.*//'`
2133   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2135 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2136 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2137   $as_echo_n "(cached) " >&6
2138 else
2139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2140 /* end confdefs.h.  */
2141 $4
2142 int
2143 main ()
2144 {
2145 #ifndef $as_decl_name
2146 #ifdef __cplusplus
2147   (void) $as_decl_use;
2148 #else
2149   (void) $as_decl_name;
2150 #endif
2151 #endif
2152
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_compile "$LINENO"; then :
2158   eval "$3=yes"
2159 else
2160   eval "$3=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2163 fi
2164 eval ac_res=\$$3
2165                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2166 $as_echo "$ac_res" >&6; }
2167   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2168
2169 } # ac_fn_c_check_decl
2170
2171 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2172 # --------------------------------------------
2173 # Tries to find the compile-time value of EXPR in a program that includes
2174 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2175 # computed
2176 ac_fn_c_compute_int ()
2177 {
2178   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2179   if test "$cross_compiling" = yes; then
2180     # Depending upon the size, compute the lo and hi bounds.
2181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2182 /* end confdefs.h.  */
2183 $4
2184 int
2185 main ()
2186 {
2187 static int test_array [1 - 2 * !(($2) >= 0)];
2188 test_array [0] = 0
2189
2190   ;
2191   return 0;
2192 }
2193 _ACEOF
2194 if ac_fn_c_try_compile "$LINENO"; then :
2195   ac_lo=0 ac_mid=0
2196   while :; do
2197     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2198 /* end confdefs.h.  */
2199 $4
2200 int
2201 main ()
2202 {
2203 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2204 test_array [0] = 0
2205
2206   ;
2207   return 0;
2208 }
2209 _ACEOF
2210 if ac_fn_c_try_compile "$LINENO"; then :
2211   ac_hi=$ac_mid; break
2212 else
2213   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2214                         if test $ac_lo -le $ac_mid; then
2215                           ac_lo= ac_hi=
2216                           break
2217                         fi
2218                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2219 fi
2220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2221   done
2222 else
2223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2224 /* end confdefs.h.  */
2225 $4
2226 int
2227 main ()
2228 {
2229 static int test_array [1 - 2 * !(($2) < 0)];
2230 test_array [0] = 0
2231
2232   ;
2233   return 0;
2234 }
2235 _ACEOF
2236 if ac_fn_c_try_compile "$LINENO"; then :
2237   ac_hi=-1 ac_mid=-1
2238   while :; do
2239     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2240 /* end confdefs.h.  */
2241 $4
2242 int
2243 main ()
2244 {
2245 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2246 test_array [0] = 0
2247
2248   ;
2249   return 0;
2250 }
2251 _ACEOF
2252 if ac_fn_c_try_compile "$LINENO"; then :
2253   ac_lo=$ac_mid; break
2254 else
2255   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2256                         if test $ac_mid -le $ac_hi; then
2257                           ac_lo= ac_hi=
2258                           break
2259                         fi
2260                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2261 fi
2262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2263   done
2264 else
2265   ac_lo= ac_hi=
2266 fi
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 # Binary search between lo and hi bounds.
2271 while test "x$ac_lo" != "x$ac_hi"; do
2272   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2274 /* end confdefs.h.  */
2275 $4
2276 int
2277 main ()
2278 {
2279 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2280 test_array [0] = 0
2281
2282   ;
2283   return 0;
2284 }
2285 _ACEOF
2286 if ac_fn_c_try_compile "$LINENO"; then :
2287   ac_hi=$ac_mid
2288 else
2289   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2290 fi
2291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2292 done
2293 case $ac_lo in #((
2294 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2295 '') ac_retval=1 ;;
2296 esac
2297   else
2298     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h.  */
2300 $4
2301 static long int longval () { return $2; }
2302 static unsigned long int ulongval () { return $2; }
2303 #include <stdio.h>
2304 #include <stdlib.h>
2305 int
2306 main ()
2307 {
2308
2309   FILE *f = fopen ("conftest.val", "w");
2310   if (! f)
2311     return 1;
2312   if (($2) < 0)
2313     {
2314       long int i = longval ();
2315       if (i != ($2))
2316         return 1;
2317       fprintf (f, "%ld", i);
2318     }
2319   else
2320     {
2321       unsigned long int i = ulongval ();
2322       if (i != ($2))
2323         return 1;
2324       fprintf (f, "%lu", i);
2325     }
2326   /* Do not output a trailing newline, as this causes \r\n confusion
2327      on some platforms.  */
2328   return ferror (f) || fclose (f) != 0;
2329
2330   ;
2331   return 0;
2332 }
2333 _ACEOF
2334 if ac_fn_c_try_run "$LINENO"; then :
2335   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2336 else
2337   ac_retval=1
2338 fi
2339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2340   conftest.$ac_objext conftest.beam conftest.$ac_ext
2341 rm -f conftest.val
2342
2343   fi
2344   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2345   return $ac_retval
2346
2347 } # ac_fn_c_compute_int
2348
2349 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2350 # ----------------------------------------------------
2351 # Tries to find if the field MEMBER exists in type AGGR, after including
2352 # INCLUDES, setting cache variable VAR accordingly.
2353 ac_fn_c_check_member ()
2354 {
2355   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2356   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2357 $as_echo_n "checking for $2.$3... " >&6; }
2358 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2359   $as_echo_n "(cached) " >&6
2360 else
2361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2362 /* end confdefs.h.  */
2363 $5
2364 int
2365 main ()
2366 {
2367 static $2 ac_aggr;
2368 if (ac_aggr.$3)
2369 return 0;
2370   ;
2371   return 0;
2372 }
2373 _ACEOF
2374 if ac_fn_c_try_compile "$LINENO"; then :
2375   eval "$4=yes"
2376 else
2377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h.  */
2379 $5
2380 int
2381 main ()
2382 {
2383 static $2 ac_aggr;
2384 if (sizeof ac_aggr.$3)
2385 return 0;
2386   ;
2387   return 0;
2388 }
2389 _ACEOF
2390 if ac_fn_c_try_compile "$LINENO"; then :
2391   eval "$4=yes"
2392 else
2393   eval "$4=no"
2394 fi
2395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2396 fi
2397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2398 fi
2399 eval ac_res=\$$4
2400                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2401 $as_echo "$ac_res" >&6; }
2402   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2403
2404 } # ac_fn_c_check_member
2405
2406 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2407 # -------------------------------------------
2408 # Tests whether TYPE exists after having included INCLUDES, setting cache
2409 # variable VAR accordingly.
2410 ac_fn_c_check_type ()
2411 {
2412   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2414 $as_echo_n "checking for $2... " >&6; }
2415 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2416   $as_echo_n "(cached) " >&6
2417 else
2418   eval "$3=no"
2419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2420 /* end confdefs.h.  */
2421 $4
2422 int
2423 main ()
2424 {
2425 if (sizeof ($2))
2426          return 0;
2427   ;
2428   return 0;
2429 }
2430 _ACEOF
2431 if ac_fn_c_try_compile "$LINENO"; then :
2432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2433 /* end confdefs.h.  */
2434 $4
2435 int
2436 main ()
2437 {
2438 if (sizeof (($2)))
2439             return 0;
2440   ;
2441   return 0;
2442 }
2443 _ACEOF
2444 if ac_fn_c_try_compile "$LINENO"; then :
2445
2446 else
2447   eval "$3=yes"
2448 fi
2449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2450 fi
2451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2452 fi
2453 eval ac_res=\$$3
2454                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2455 $as_echo "$ac_res" >&6; }
2456   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2457
2458 } # ac_fn_c_check_type
2459 cat >config.log <<_ACEOF
2460 This file contains any messages produced by compilers while
2461 running configure, to aid debugging if configure makes a mistake.
2462
2463 It was created by $as_me, which was
2464 generated by GNU Autoconf 2.64.  Invocation command line was
2465
2466   $ $0 $@
2467
2468 _ACEOF
2469 exec 5>>config.log
2470 {
2471 cat <<_ASUNAME
2472 ## --------- ##
2473 ## Platform. ##
2474 ## --------- ##
2475
2476 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2477 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2478 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2479 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2480 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2481
2482 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2483 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2484
2485 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2486 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2487 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2488 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2489 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2490 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2491 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2492
2493 _ASUNAME
2494
2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2496 for as_dir in $PATH
2497 do
2498   IFS=$as_save_IFS
2499   test -z "$as_dir" && as_dir=.
2500     $as_echo "PATH: $as_dir"
2501   done
2502 IFS=$as_save_IFS
2503
2504 } >&5
2505
2506 cat >&5 <<_ACEOF
2507
2508
2509 ## ----------- ##
2510 ## Core tests. ##
2511 ## ----------- ##
2512
2513 _ACEOF
2514
2515
2516 # Keep a trace of the command line.
2517 # Strip out --no-create and --no-recursion so they do not pile up.
2518 # Strip out --silent because we don't want to record it for future runs.
2519 # Also quote any args containing shell meta-characters.
2520 # Make two passes to allow for proper duplicate-argument suppression.
2521 ac_configure_args=
2522 ac_configure_args0=
2523 ac_configure_args1=
2524 ac_must_keep_next=false
2525 for ac_pass in 1 2
2526 do
2527   for ac_arg
2528   do
2529     case $ac_arg in
2530     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2531     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2532     | -silent | --silent | --silen | --sile | --sil)
2533       continue ;;
2534     *\'*)
2535       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2536     esac
2537     case $ac_pass in
2538     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2539     2)
2540       as_fn_append ac_configure_args1 " '$ac_arg'"
2541       if test $ac_must_keep_next = true; then
2542         ac_must_keep_next=false # Got value, back to normal.
2543       else
2544         case $ac_arg in
2545           *=* | --config-cache | -C | -disable-* | --disable-* \
2546           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2547           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2548           | -with-* | --with-* | -without-* | --without-* | --x)
2549             case "$ac_configure_args0 " in
2550               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2551             esac
2552             ;;
2553           -* ) ac_must_keep_next=true ;;
2554         esac
2555       fi
2556       as_fn_append ac_configure_args " '$ac_arg'"
2557       ;;
2558     esac
2559   done
2560 done
2561 { ac_configure_args0=; unset ac_configure_args0;}
2562 { ac_configure_args1=; unset ac_configure_args1;}
2563
2564 # When interrupted or exit'd, cleanup temporary files, and complete
2565 # config.log.  We remove comments because anyway the quotes in there
2566 # would cause problems or look ugly.
2567 # WARNING: Use '\'' to represent an apostrophe within the trap.
2568 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2569 trap 'exit_status=$?
2570   # Save into config.log some information that might help in debugging.
2571   {
2572     echo
2573
2574     cat <<\_ASBOX
2575 ## ---------------- ##
2576 ## Cache variables. ##
2577 ## ---------------- ##
2578 _ASBOX
2579     echo
2580     # The following way of writing the cache mishandles newlines in values,
2581 (
2582   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2583     eval ac_val=\$$ac_var
2584     case $ac_val in #(
2585     *${as_nl}*)
2586       case $ac_var in #(
2587       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2588 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2589       esac
2590       case $ac_var in #(
2591       _ | IFS | as_nl) ;; #(
2592       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2593       *) { eval $ac_var=; unset $ac_var;} ;;
2594       esac ;;
2595     esac
2596   done
2597   (set) 2>&1 |
2598     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2599     *${as_nl}ac_space=\ *)
2600       sed -n \
2601         "s/'\''/'\''\\\\'\'''\''/g;
2602           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2603       ;; #(
2604     *)
2605       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2606       ;;
2607     esac |
2608     sort
2609 )
2610     echo
2611
2612     cat <<\_ASBOX
2613 ## ----------------- ##
2614 ## Output variables. ##
2615 ## ----------------- ##
2616 _ASBOX
2617     echo
2618     for ac_var in $ac_subst_vars
2619     do
2620       eval ac_val=\$$ac_var
2621       case $ac_val in
2622       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2623       esac
2624       $as_echo "$ac_var='\''$ac_val'\''"
2625     done | sort
2626     echo
2627
2628     if test -n "$ac_subst_files"; then
2629       cat <<\_ASBOX
2630 ## ------------------- ##
2631 ## File substitutions. ##
2632 ## ------------------- ##
2633 _ASBOX
2634       echo
2635       for ac_var in $ac_subst_files
2636       do
2637         eval ac_val=\$$ac_var
2638         case $ac_val in
2639         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2640         esac
2641         $as_echo "$ac_var='\''$ac_val'\''"
2642       done | sort
2643       echo
2644     fi
2645
2646     if test -s confdefs.h; then
2647       cat <<\_ASBOX
2648 ## ----------- ##
2649 ## confdefs.h. ##
2650 ## ----------- ##
2651 _ASBOX
2652       echo
2653       cat confdefs.h
2654       echo
2655     fi
2656     test "$ac_signal" != 0 &&
2657       $as_echo "$as_me: caught signal $ac_signal"
2658     $as_echo "$as_me: exit $exit_status"
2659   } >&5
2660   rm -f core *.core core.conftest.* &&
2661     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2662     exit $exit_status
2663 ' 0
2664 for ac_signal in 1 2 13 15; do
2665   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2666 done
2667 ac_signal=0
2668
2669 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2670 rm -f -r conftest* confdefs.h
2671
2672 $as_echo "/* confdefs.h */" > confdefs.h
2673
2674 # Predefined preprocessor variables.
2675
2676 cat >>confdefs.h <<_ACEOF
2677 #define PACKAGE_NAME "$PACKAGE_NAME"
2678 _ACEOF
2679
2680 cat >>confdefs.h <<_ACEOF
2681 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2682 _ACEOF
2683
2684 cat >>confdefs.h <<_ACEOF
2685 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2686 _ACEOF
2687
2688 cat >>confdefs.h <<_ACEOF
2689 #define PACKAGE_STRING "$PACKAGE_STRING"
2690 _ACEOF
2691
2692 cat >>confdefs.h <<_ACEOF
2693 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2694 _ACEOF
2695
2696 cat >>confdefs.h <<_ACEOF
2697 #define PACKAGE_URL "$PACKAGE_URL"
2698 _ACEOF
2699
2700
2701 # Let the site file select an alternate cache file if it wants to.
2702 # Prefer an explicitly selected file to automatically selected ones.
2703 ac_site_file1=NONE
2704 ac_site_file2=NONE
2705 if test -n "$CONFIG_SITE"; then
2706   ac_site_file1=$CONFIG_SITE
2707 elif test "x$prefix" != xNONE; then
2708   ac_site_file1=$prefix/share/config.site
2709   ac_site_file2=$prefix/etc/config.site
2710 else
2711   ac_site_file1=$ac_default_prefix/share/config.site
2712   ac_site_file2=$ac_default_prefix/etc/config.site
2713 fi
2714 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2715 do
2716   test "x$ac_site_file" = xNONE && continue
2717   if test -r "$ac_site_file"; then
2718     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2719 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2720     sed 's/^/| /' "$ac_site_file" >&5
2721     . "$ac_site_file"
2722   fi
2723 done
2724
2725 if test -r "$cache_file"; then
2726   # Some versions of bash will fail to source /dev/null (special
2727   # files actually), so we avoid doing that.
2728   if test -f "$cache_file"; then
2729     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2730 $as_echo "$as_me: loading cache $cache_file" >&6;}
2731     case $cache_file in
2732       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2733       *)                      . "./$cache_file";;
2734     esac
2735   fi
2736 else
2737   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2738 $as_echo "$as_me: creating cache $cache_file" >&6;}
2739   >$cache_file
2740 fi
2741
2742 gl_header_list="$gl_header_list sys/mman.h"
2743 gl_func_list="$gl_func_list mprotect"
2744 gl_func_list="$gl_func_list memchr"
2745 gl_header_list="$gl_header_list stddef.h"
2746 gl_header_list="$gl_header_list stdint.h"
2747 gl_header_list="$gl_header_list wchar.h"
2748 gl_header_list="$gl_header_list string.h"
2749 # Check that the precious variables saved in the cache have kept the same
2750 # value.
2751 ac_cache_corrupted=false
2752 for ac_var in $ac_precious_vars; do
2753   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2754   eval ac_new_set=\$ac_env_${ac_var}_set
2755   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2756   eval ac_new_val=\$ac_env_${ac_var}_value
2757   case $ac_old_set,$ac_new_set in
2758     set,)
2759       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2760 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2761       ac_cache_corrupted=: ;;
2762     ,set)
2763       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2764 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2765       ac_cache_corrupted=: ;;
2766     ,);;
2767     *)
2768       if test "x$ac_old_val" != "x$ac_new_val"; then
2769         # differences in whitespace do not lead to failure.
2770         ac_old_val_w=`echo x $ac_old_val`
2771         ac_new_val_w=`echo x $ac_new_val`
2772         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2773           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2774 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2775           ac_cache_corrupted=:
2776         else
2777           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2778 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2779           eval $ac_var=\$ac_old_val
2780         fi
2781         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2782 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2783         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2784 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2785       fi;;
2786   esac
2787   # Pass precious variables to config.status.
2788   if test "$ac_new_set" = set; then
2789     case $ac_new_val in
2790     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2791     *) ac_arg=$ac_var=$ac_new_val ;;
2792     esac
2793     case " $ac_configure_args " in
2794       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2795       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2796     esac
2797   fi
2798 done
2799 if $ac_cache_corrupted; then
2800   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2801 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2802   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2803 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2804   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2805 fi
2806 ## -------------------- ##
2807 ## Main body of script. ##
2808 ## -------------------- ##
2809
2810 ac_ext=c
2811 ac_cpp='$CPP $CPPFLAGS'
2812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2815
2816
2817
2818
2819
2820 ac_config_headers="$ac_config_headers config.h:config.in"
2821
2822
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2824 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2825     # Check whether --enable-maintainer-mode was given.
2826 if test "${enable_maintainer_mode+set}" = set; then :
2827   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2828 else
2829   USE_MAINTAINER_MODE=no
2830 fi
2831
2832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2833 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2834    if test $USE_MAINTAINER_MODE = yes; then
2835   MAINTAINER_MODE_TRUE=
2836   MAINTAINER_MODE_FALSE='#'
2837 else
2838   MAINTAINER_MODE_TRUE='#'
2839   MAINTAINER_MODE_FALSE=
2840 fi
2841
2842   MAINT=$MAINTAINER_MODE_TRUE
2843
2844
2845
2846 ac_ext=c
2847 ac_cpp='$CPP $CPPFLAGS'
2848 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2849 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2850 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2851 if test -n "$ac_tool_prefix"; then
2852   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2853 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2855 $as_echo_n "checking for $ac_word... " >&6; }
2856 if test "${ac_cv_prog_CC+set}" = set; then :
2857   $as_echo_n "(cached) " >&6
2858 else
2859   if test -n "$CC"; then
2860   ac_cv_prog_CC="$CC" # Let the user override the test.
2861 else
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     for ac_exec_ext in '' $ac_executable_extensions; do
2868   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2869     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2871     break 2
2872   fi
2873 done
2874   done
2875 IFS=$as_save_IFS
2876
2877 fi
2878 fi
2879 CC=$ac_cv_prog_CC
2880 if test -n "$CC"; then
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2882 $as_echo "$CC" >&6; }
2883 else
2884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2885 $as_echo "no" >&6; }
2886 fi
2887
2888
2889 fi
2890 if test -z "$ac_cv_prog_CC"; then
2891   ac_ct_CC=$CC
2892   # Extract the first word of "gcc", so it can be a program name with args.
2893 set dummy gcc; ac_word=$2
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2895 $as_echo_n "checking for $ac_word... " >&6; }
2896 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2897   $as_echo_n "(cached) " >&6
2898 else
2899   if test -n "$ac_ct_CC"; then
2900   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2901 else
2902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903 for as_dir in $PATH
2904 do
2905   IFS=$as_save_IFS
2906   test -z "$as_dir" && as_dir=.
2907     for ac_exec_ext in '' $ac_executable_extensions; do
2908   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2909     ac_cv_prog_ac_ct_CC="gcc"
2910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2911     break 2
2912   fi
2913 done
2914   done
2915 IFS=$as_save_IFS
2916
2917 fi
2918 fi
2919 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2920 if test -n "$ac_ct_CC"; then
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2922 $as_echo "$ac_ct_CC" >&6; }
2923 else
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2925 $as_echo "no" >&6; }
2926 fi
2927
2928   if test "x$ac_ct_CC" = x; then
2929     CC=""
2930   else
2931     case $cross_compiling:$ac_tool_warned in
2932 yes:)
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2934 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2935 ac_tool_warned=yes ;;
2936 esac
2937     CC=$ac_ct_CC
2938   fi
2939 else
2940   CC="$ac_cv_prog_CC"
2941 fi
2942
2943 if test -z "$CC"; then
2944           if test -n "$ac_tool_prefix"; then
2945     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2946 set dummy ${ac_tool_prefix}cc; ac_word=$2
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2948 $as_echo_n "checking for $ac_word... " >&6; }
2949 if test "${ac_cv_prog_CC+set}" = set; then :
2950   $as_echo_n "(cached) " >&6
2951 else
2952   if test -n "$CC"; then
2953   ac_cv_prog_CC="$CC" # Let the user override the test.
2954 else
2955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2956 for as_dir in $PATH
2957 do
2958   IFS=$as_save_IFS
2959   test -z "$as_dir" && as_dir=.
2960     for ac_exec_ext in '' $ac_executable_extensions; do
2961   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2962     ac_cv_prog_CC="${ac_tool_prefix}cc"
2963     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2964     break 2
2965   fi
2966 done
2967   done
2968 IFS=$as_save_IFS
2969
2970 fi
2971 fi
2972 CC=$ac_cv_prog_CC
2973 if test -n "$CC"; then
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2975 $as_echo "$CC" >&6; }
2976 else
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978 $as_echo "no" >&6; }
2979 fi
2980
2981
2982   fi
2983 fi
2984 if test -z "$CC"; then
2985   # Extract the first word of "cc", so it can be a program name with args.
2986 set dummy cc; ac_word=$2
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2988 $as_echo_n "checking for $ac_word... " >&6; }
2989 if test "${ac_cv_prog_CC+set}" = set; then :
2990   $as_echo_n "(cached) " >&6
2991 else
2992   if test -n "$CC"; then
2993   ac_cv_prog_CC="$CC" # Let the user override the test.
2994 else
2995   ac_prog_rejected=no
2996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997 for as_dir in $PATH
2998 do
2999   IFS=$as_save_IFS
3000   test -z "$as_dir" && as_dir=.
3001     for ac_exec_ext in '' $ac_executable_extensions; do
3002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3003     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3004        ac_prog_rejected=yes
3005        continue
3006      fi
3007     ac_cv_prog_CC="cc"
3008     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3009     break 2
3010   fi
3011 done
3012   done
3013 IFS=$as_save_IFS
3014
3015 if test $ac_prog_rejected = yes; then
3016   # We found a bogon in the path, so make sure we never use it.
3017   set dummy $ac_cv_prog_CC
3018   shift
3019   if test $# != 0; then
3020     # We chose a different compiler from the bogus one.
3021     # However, it has the same basename, so the bogon will be chosen
3022     # first if we set CC to just the basename; use the full file name.
3023     shift
3024     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3025   fi
3026 fi
3027 fi
3028 fi
3029 CC=$ac_cv_prog_CC
3030 if test -n "$CC"; then
3031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3032 $as_echo "$CC" >&6; }
3033 else
3034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3035 $as_echo "no" >&6; }
3036 fi
3037
3038
3039 fi
3040 if test -z "$CC"; then
3041   if test -n "$ac_tool_prefix"; then
3042   for ac_prog in cl.exe
3043   do
3044     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3045 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3047 $as_echo_n "checking for $ac_word... " >&6; }
3048 if test "${ac_cv_prog_CC+set}" = set; then :
3049   $as_echo_n "(cached) " >&6
3050 else
3051   if test -n "$CC"; then
3052   ac_cv_prog_CC="$CC" # Let the user override the test.
3053 else
3054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3055 for as_dir in $PATH
3056 do
3057   IFS=$as_save_IFS
3058   test -z "$as_dir" && as_dir=.
3059     for ac_exec_ext in '' $ac_executable_extensions; do
3060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3061     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3063     break 2
3064   fi
3065 done
3066   done
3067 IFS=$as_save_IFS
3068
3069 fi
3070 fi
3071 CC=$ac_cv_prog_CC
3072 if test -n "$CC"; then
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3074 $as_echo "$CC" >&6; }
3075 else
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3077 $as_echo "no" >&6; }
3078 fi
3079
3080
3081     test -n "$CC" && break
3082   done
3083 fi
3084 if test -z "$CC"; then
3085   ac_ct_CC=$CC
3086   for ac_prog in cl.exe
3087 do
3088   # Extract the first word of "$ac_prog", so it can be a program name with args.
3089 set dummy $ac_prog; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test -n "$ac_ct_CC"; then
3096   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3100 do
3101   IFS=$as_save_IFS
3102   test -z "$as_dir" && as_dir=.
3103     for ac_exec_ext in '' $ac_executable_extensions; do
3104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3105     ac_cv_prog_ac_ct_CC="$ac_prog"
3106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107     break 2
3108   fi
3109 done
3110   done
3111 IFS=$as_save_IFS
3112
3113 fi
3114 fi
3115 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3116 if test -n "$ac_ct_CC"; then
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3118 $as_echo "$ac_ct_CC" >&6; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 fi
3123
3124
3125   test -n "$ac_ct_CC" && break
3126 done
3127
3128   if test "x$ac_ct_CC" = x; then
3129     CC=""
3130   else
3131     case $cross_compiling:$ac_tool_warned in
3132 yes:)
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3134 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3135 ac_tool_warned=yes ;;
3136 esac
3137     CC=$ac_ct_CC
3138   fi
3139 fi
3140
3141 fi
3142
3143
3144 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3145 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3146 as_fn_error "no acceptable C compiler found in \$PATH
3147 See \`config.log' for more details." "$LINENO" 5; }
3148
3149 # Provide some information about the compiler.
3150 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3151 set X $ac_compile
3152 ac_compiler=$2
3153 for ac_option in --version -v -V -qversion; do
3154   { { ac_try="$ac_compiler $ac_option >&5"
3155 case "(($ac_try" in
3156   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3157   *) ac_try_echo=$ac_try;;
3158 esac
3159 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3160 $as_echo "$ac_try_echo"; } >&5
3161   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3162   ac_status=$?
3163   if test -s conftest.err; then
3164     sed '10a\
3165 ... rest of stderr output deleted ...
3166          10q' conftest.err >conftest.er1
3167     cat conftest.er1 >&5
3168     rm -f conftest.er1 conftest.err
3169   fi
3170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3171   test $ac_status = 0; }
3172 done
3173
3174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3175 /* end confdefs.h.  */
3176
3177 int
3178 main ()
3179 {
3180
3181   ;
3182   return 0;
3183 }
3184 _ACEOF
3185 ac_clean_files_save=$ac_clean_files
3186 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3187 # Try to create an executable without -o first, disregard a.out.
3188 # It will help us diagnose broken compilers, and finding out an intuition
3189 # of exeext.
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3191 $as_echo_n "checking for C compiler default output file name... " >&6; }
3192 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3193
3194 # The possible output files:
3195 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3196
3197 ac_rmfiles=
3198 for ac_file in $ac_files
3199 do
3200   case $ac_file in
3201     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3202     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3203   esac
3204 done
3205 rm -f $ac_rmfiles
3206
3207 if { { ac_try="$ac_link_default"
3208 case "(($ac_try" in
3209   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3210   *) ac_try_echo=$ac_try;;
3211 esac
3212 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3213 $as_echo "$ac_try_echo"; } >&5
3214   (eval "$ac_link_default") 2>&5
3215   ac_status=$?
3216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3217   test $ac_status = 0; }; then :
3218   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3219 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3220 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3221 # so that the user can short-circuit this test for compilers unknown to
3222 # Autoconf.
3223 for ac_file in $ac_files ''
3224 do
3225   test -f "$ac_file" || continue
3226   case $ac_file in
3227     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3228         ;;
3229     [ab].out )
3230         # We found the default executable, but exeext='' is most
3231         # certainly right.
3232         break;;
3233     *.* )
3234         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3235         then :; else
3236            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3237         fi
3238         # We set ac_cv_exeext here because the later test for it is not
3239         # safe: cross compilers may not add the suffix if given an `-o'
3240         # argument, so we may need to know it at that point already.
3241         # Even if this section looks crufty: it has the advantage of
3242         # actually working.
3243         break;;
3244     * )
3245         break;;
3246   esac
3247 done
3248 test "$ac_cv_exeext" = no && ac_cv_exeext=
3249
3250 else
3251   ac_file=''
3252 fi
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3254 $as_echo "$ac_file" >&6; }
3255 if test -z "$ac_file"; then :
3256   $as_echo "$as_me: failed program was:" >&5
3257 sed 's/^/| /' conftest.$ac_ext >&5
3258
3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261 { as_fn_set_status 77
3262 as_fn_error "C compiler cannot create executables
3263 See \`config.log' for more details." "$LINENO" 5; }; }
3264 fi
3265 ac_exeext=$ac_cv_exeext
3266
3267 # Check that the compiler produces executables we can run.  If not, either
3268 # the compiler is broken, or we cross compile.
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3270 $as_echo_n "checking whether the C compiler works... " >&6; }
3271 # If not cross compiling, check that we can run a simple program.
3272 if test "$cross_compiling" != yes; then
3273   if { ac_try='./$ac_file'
3274   { { case "(($ac_try" in
3275   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3276   *) ac_try_echo=$ac_try;;
3277 esac
3278 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3279 $as_echo "$ac_try_echo"; } >&5
3280   (eval "$ac_try") 2>&5
3281   ac_status=$?
3282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3283   test $ac_status = 0; }; }; then
3284     cross_compiling=no
3285   else
3286     if test "$cross_compiling" = maybe; then
3287         cross_compiling=yes
3288     else
3289         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3290 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3291 as_fn_error "cannot run C compiled programs.
3292 If you meant to cross compile, use \`--host'.
3293 See \`config.log' for more details." "$LINENO" 5; }
3294     fi
3295   fi
3296 fi
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3298 $as_echo "yes" >&6; }
3299
3300 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3301 ac_clean_files=$ac_clean_files_save
3302 # Check that the compiler produces executables we can run.  If not, either
3303 # the compiler is broken, or we cross compile.
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3305 $as_echo_n "checking whether we are cross compiling... " >&6; }
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3307 $as_echo "$cross_compiling" >&6; }
3308
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3310 $as_echo_n "checking for suffix of executables... " >&6; }
3311 if { { ac_try="$ac_link"
3312 case "(($ac_try" in
3313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3314   *) ac_try_echo=$ac_try;;
3315 esac
3316 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3317 $as_echo "$ac_try_echo"; } >&5
3318   (eval "$ac_link") 2>&5
3319   ac_status=$?
3320   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3321   test $ac_status = 0; }; then :
3322   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3323 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3324 # work properly (i.e., refer to `conftest.exe'), while it won't with
3325 # `rm'.
3326 for ac_file in conftest.exe conftest conftest.*; do
3327   test -f "$ac_file" || continue
3328   case $ac_file in
3329     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3330     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3331           break;;
3332     * ) break;;
3333   esac
3334 done
3335 else
3336   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3338 as_fn_error "cannot compute suffix of executables: cannot compile and link
3339 See \`config.log' for more details." "$LINENO" 5; }
3340 fi
3341 rm -f conftest$ac_cv_exeext
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3343 $as_echo "$ac_cv_exeext" >&6; }
3344
3345 rm -f conftest.$ac_ext
3346 EXEEXT=$ac_cv_exeext
3347 ac_exeext=$EXEEXT
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3349 $as_echo_n "checking for suffix of object files... " >&6; }
3350 if test "${ac_cv_objext+set}" = set; then :
3351   $as_echo_n "(cached) " >&6
3352 else
3353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h.  */
3355
3356 int
3357 main ()
3358 {
3359
3360   ;
3361   return 0;
3362 }
3363 _ACEOF
3364 rm -f conftest.o conftest.obj
3365 if { { ac_try="$ac_compile"
3366 case "(($ac_try" in
3367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3368   *) ac_try_echo=$ac_try;;
3369 esac
3370 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3371 $as_echo "$ac_try_echo"; } >&5
3372   (eval "$ac_compile") 2>&5
3373   ac_status=$?
3374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3375   test $ac_status = 0; }; then :
3376   for ac_file in conftest.o conftest.obj conftest.*; do
3377   test -f "$ac_file" || continue;
3378   case $ac_file in
3379     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3380     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3381        break;;
3382   esac
3383 done
3384 else
3385   $as_echo "$as_me: failed program was:" >&5
3386 sed 's/^/| /' conftest.$ac_ext >&5
3387
3388 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3389 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3390 as_fn_error "cannot compute suffix of object files: cannot compile
3391 See \`config.log' for more details." "$LINENO" 5; }
3392 fi
3393 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3394 fi
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3396 $as_echo "$ac_cv_objext" >&6; }
3397 OBJEXT=$ac_cv_objext
3398 ac_objext=$OBJEXT
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3400 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3401 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3402   $as_echo_n "(cached) " >&6
3403 else
3404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3405 /* end confdefs.h.  */
3406
3407 int
3408 main ()
3409 {
3410 #ifndef __GNUC__
3411        choke me
3412 #endif
3413
3414   ;
3415   return 0;
3416 }
3417 _ACEOF
3418 if ac_fn_c_try_compile "$LINENO"; then :
3419   ac_compiler_gnu=yes
3420 else
3421   ac_compiler_gnu=no
3422 fi
3423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3424 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3425
3426 fi
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3428 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3429 if test $ac_compiler_gnu = yes; then
3430   GCC=yes
3431 else
3432   GCC=
3433 fi
3434 ac_test_CFLAGS=${CFLAGS+set}
3435 ac_save_CFLAGS=$CFLAGS
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3437 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3438 if test "${ac_cv_prog_cc_g+set}" = set; then :
3439   $as_echo_n "(cached) " >&6
3440 else
3441   ac_save_c_werror_flag=$ac_c_werror_flag
3442    ac_c_werror_flag=yes
3443    ac_cv_prog_cc_g=no
3444    CFLAGS="-g"
3445    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3446 /* end confdefs.h.  */
3447
3448 int
3449 main ()
3450 {
3451
3452   ;
3453   return 0;
3454 }
3455 _ACEOF
3456 if ac_fn_c_try_compile "$LINENO"; then :
3457   ac_cv_prog_cc_g=yes
3458 else
3459   CFLAGS=""
3460       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h.  */
3462
3463 int
3464 main ()
3465 {
3466
3467   ;
3468   return 0;
3469 }
3470 _ACEOF
3471 if ac_fn_c_try_compile "$LINENO"; then :
3472
3473 else
3474   ac_c_werror_flag=$ac_save_c_werror_flag
3475          CFLAGS="-g"
3476          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h.  */
3478
3479 int
3480 main ()
3481 {
3482
3483   ;
3484   return 0;
3485 }
3486 _ACEOF
3487 if ac_fn_c_try_compile "$LINENO"; then :
3488   ac_cv_prog_cc_g=yes
3489 fi
3490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3491 fi
3492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3493 fi
3494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495    ac_c_werror_flag=$ac_save_c_werror_flag
3496 fi
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3498 $as_echo "$ac_cv_prog_cc_g" >&6; }
3499 if test "$ac_test_CFLAGS" = set; then
3500   CFLAGS=$ac_save_CFLAGS
3501 elif test $ac_cv_prog_cc_g = yes; then
3502   if test "$GCC" = yes; then
3503     CFLAGS="-g -O2"
3504   else
3505     CFLAGS="-g"
3506   fi
3507 else
3508   if test "$GCC" = yes; then
3509     CFLAGS="-O2"
3510   else
3511     CFLAGS=
3512   fi
3513 fi
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3515 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3516 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3517   $as_echo_n "(cached) " >&6
3518 else
3519   ac_cv_prog_cc_c89=no
3520 ac_save_CC=$CC
3521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522 /* end confdefs.h.  */
3523 #include <stdarg.h>
3524 #include <stdio.h>
3525 #include <sys/types.h>
3526 #include <sys/stat.h>
3527 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3528 struct buf { int x; };
3529 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3530 static char *e (p, i)
3531      char **p;
3532      int i;
3533 {
3534   return p[i];
3535 }
3536 static char *f (char * (*g) (char **, int), char **p, ...)
3537 {
3538   char *s;
3539   va_list v;
3540   va_start (v,p);
3541   s = g (p, va_arg (v,int));
3542   va_end (v);
3543   return s;
3544 }
3545
3546 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3547    function prototypes and stuff, but not '\xHH' hex character constants.
3548    These don't provoke an error unfortunately, instead are silently treated
3549    as 'x'.  The following induces an error, until -std is added to get
3550    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3551    array size at least.  It's necessary to write '\x00'==0 to get something
3552    that's true only with -std.  */
3553 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3554
3555 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3556    inside strings and character constants.  */
3557 #define FOO(x) 'x'
3558 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3559
3560 int test (int i, double x);
3561 struct s1 {int (*f) (int a);};
3562 struct s2 {int (*f) (double a);};
3563 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3564 int argc;
3565 char **argv;
3566 int
3567 main ()
3568 {
3569 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3570   ;
3571   return 0;
3572 }
3573 _ACEOF
3574 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3575         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3576 do
3577   CC="$ac_save_CC $ac_arg"
3578   if ac_fn_c_try_compile "$LINENO"; then :
3579   ac_cv_prog_cc_c89=$ac_arg
3580 fi
3581 rm -f core conftest.err conftest.$ac_objext
3582   test "x$ac_cv_prog_cc_c89" != "xno" && break
3583 done
3584 rm -f conftest.$ac_ext
3585 CC=$ac_save_CC
3586
3587 fi
3588 # AC_CACHE_VAL
3589 case "x$ac_cv_prog_cc_c89" in
3590   x)
3591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3592 $as_echo "none needed" >&6; } ;;
3593   xno)
3594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3595 $as_echo "unsupported" >&6; } ;;
3596   *)
3597     CC="$CC $ac_cv_prog_cc_c89"
3598     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3599 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3600 esac
3601 if test "x$ac_cv_prog_cc_c89" != xno; then :
3602
3603 fi
3604
3605 ac_ext=c
3606 ac_cpp='$CPP $CPPFLAGS'
3607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3610
3611 ac_aux_dir=
3612 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3613   for ac_t in install-sh install.sh shtool; do
3614     if test -f "$ac_dir/$ac_t"; then
3615       ac_aux_dir=$ac_dir
3616       ac_install_sh="$ac_aux_dir/$ac_t -c"
3617       break 2
3618     fi
3619   done
3620 done
3621 if test -z "$ac_aux_dir"; then
3622   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3623 fi
3624
3625 # These three variables are undocumented and unsupported,
3626 # and are intended to be withdrawn in a future Autoconf release.
3627 # They can cause serious problems if a builder's source tree is in a directory
3628 # whose full name contains unusual characters.
3629 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3630 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3631 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3632
3633
3634 # Make sure we can run config.sub.
3635 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3636   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3637
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3639 $as_echo_n "checking build system type... " >&6; }
3640 if test "${ac_cv_build+set}" = set; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   ac_build_alias=$build_alias
3644 test "x$ac_build_alias" = x &&
3645   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3646 test "x$ac_build_alias" = x &&
3647   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3648 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3649   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3650
3651 fi
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3653 $as_echo "$ac_cv_build" >&6; }
3654 case $ac_cv_build in
3655 *-*-*) ;;
3656 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3657 esac
3658 build=$ac_cv_build
3659 ac_save_IFS=$IFS; IFS='-'
3660 set x $ac_cv_build
3661 shift
3662 build_cpu=$1
3663 build_vendor=$2
3664 shift; shift
3665 # Remember, the first character of IFS is used to create $*,
3666 # except with old shells:
3667 build_os=$*
3668 IFS=$ac_save_IFS
3669 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3670
3671
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3673 $as_echo_n "checking host system type... " >&6; }
3674 if test "${ac_cv_host+set}" = set; then :
3675   $as_echo_n "(cached) " >&6
3676 else
3677   if test "x$host_alias" = x; then
3678   ac_cv_host=$ac_cv_build
3679 else
3680   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3681     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3682 fi
3683
3684 fi
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3686 $as_echo "$ac_cv_host" >&6; }
3687 case $ac_cv_host in
3688 *-*-*) ;;
3689 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3690 esac
3691 host=$ac_cv_host
3692 ac_save_IFS=$IFS; IFS='-'
3693 set x $ac_cv_host
3694 shift
3695 host_cpu=$1
3696 host_vendor=$2
3697 shift; shift
3698 # Remember, the first character of IFS is used to create $*,
3699 # except with old shells:
3700 host_os=$*
3701 IFS=$ac_save_IFS
3702 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3703
3704
3705
3706 ac_ext=c
3707 ac_cpp='$CPP $CPPFLAGS'
3708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3712 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3713 # On Suns, sometimes $CPP names a directory.
3714 if test -n "$CPP" && test -d "$CPP"; then
3715   CPP=
3716 fi
3717 if test -z "$CPP"; then
3718   if test "${ac_cv_prog_CPP+set}" = set; then :
3719   $as_echo_n "(cached) " >&6
3720 else
3721       # Double quotes because CPP needs to be expanded
3722     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3723     do
3724       ac_preproc_ok=false
3725 for ac_c_preproc_warn_flag in '' yes
3726 do
3727   # Use a header file that comes with gcc, so configuring glibc
3728   # with a fresh cross-compiler works.
3729   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3730   # <limits.h> exists even on freestanding compilers.
3731   # On the NeXT, cc -E runs the code through the compiler's parser,
3732   # not just through cpp. "Syntax error" is here to catch this case.
3733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3734 /* end confdefs.h.  */
3735 #ifdef __STDC__
3736 # include <limits.h>
3737 #else
3738 # include <assert.h>
3739 #endif
3740                      Syntax error
3741 _ACEOF
3742 if ac_fn_c_try_cpp "$LINENO"; then :
3743
3744 else
3745   # Broken: fails on valid input.
3746 continue
3747 fi
3748 rm -f conftest.err conftest.$ac_ext
3749
3750   # OK, works on sane cases.  Now check whether nonexistent headers
3751   # can be detected and how.
3752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754 #include <ac_nonexistent.h>
3755 _ACEOF
3756 if ac_fn_c_try_cpp "$LINENO"; then :
3757   # Broken: success on invalid input.
3758 continue
3759 else
3760   # Passes both tests.
3761 ac_preproc_ok=:
3762 break
3763 fi
3764 rm -f conftest.err conftest.$ac_ext
3765
3766 done
3767 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3768 rm -f conftest.err conftest.$ac_ext
3769 if $ac_preproc_ok; then :
3770   break
3771 fi
3772
3773     done
3774     ac_cv_prog_CPP=$CPP
3775
3776 fi
3777   CPP=$ac_cv_prog_CPP
3778 else
3779   ac_cv_prog_CPP=$CPP
3780 fi
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3782 $as_echo "$CPP" >&6; }
3783 ac_preproc_ok=false
3784 for ac_c_preproc_warn_flag in '' yes
3785 do
3786   # Use a header file that comes with gcc, so configuring glibc
3787   # with a fresh cross-compiler works.
3788   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3789   # <limits.h> exists even on freestanding compilers.
3790   # On the NeXT, cc -E runs the code through the compiler's parser,
3791   # not just through cpp. "Syntax error" is here to catch this case.
3792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3793 /* end confdefs.h.  */
3794 #ifdef __STDC__
3795 # include <limits.h>
3796 #else
3797 # include <assert.h>
3798 #endif
3799                      Syntax error
3800 _ACEOF
3801 if ac_fn_c_try_cpp "$LINENO"; then :
3802
3803 else
3804   # Broken: fails on valid input.
3805 continue
3806 fi
3807 rm -f conftest.err conftest.$ac_ext
3808
3809   # OK, works on sane cases.  Now check whether nonexistent headers
3810   # can be detected and how.
3811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3812 /* end confdefs.h.  */
3813 #include <ac_nonexistent.h>
3814 _ACEOF
3815 if ac_fn_c_try_cpp "$LINENO"; then :
3816   # Broken: success on invalid input.
3817 continue
3818 else
3819   # Passes both tests.
3820 ac_preproc_ok=:
3821 break
3822 fi
3823 rm -f conftest.err conftest.$ac_ext
3824
3825 done
3826 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3827 rm -f conftest.err conftest.$ac_ext
3828 if $ac_preproc_ok; then :
3829
3830 else
3831   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3832 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3833 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3834 See \`config.log' for more details." "$LINENO" 5; }
3835 fi
3836
3837 ac_ext=c
3838 ac_cpp='$CPP $CPPFLAGS'
3839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3842
3843
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3845 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3846 if test "${ac_cv_path_GREP+set}" = set; then :
3847   $as_echo_n "(cached) " >&6
3848 else
3849   if test -z "$GREP"; then
3850   ac_path_GREP_found=false
3851   # Loop through the user's path and test for each of PROGNAME-LIST
3852   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3853 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3854 do
3855   IFS=$as_save_IFS
3856   test -z "$as_dir" && as_dir=.
3857     for ac_prog in grep ggrep; do
3858     for ac_exec_ext in '' $ac_executable_extensions; do
3859       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3860       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3861 # Check for GNU ac_path_GREP and select it if it is found.
3862   # Check for GNU $ac_path_GREP
3863 case `"$ac_path_GREP" --version 2>&1` in
3864 *GNU*)
3865   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3866 *)
3867   ac_count=0
3868   $as_echo_n 0123456789 >"conftest.in"
3869   while :
3870   do
3871     cat "conftest.in" "conftest.in" >"conftest.tmp"
3872     mv "conftest.tmp" "conftest.in"
3873     cp "conftest.in" "conftest.nl"
3874     $as_echo 'GREP' >> "conftest.nl"
3875     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3876     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3877     as_fn_arith $ac_count + 1 && ac_count=$as_val
3878     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3879       # Best one so far, save it but keep looking for a better one
3880       ac_cv_path_GREP="$ac_path_GREP"
3881       ac_path_GREP_max=$ac_count
3882     fi
3883     # 10*(2^10) chars as input seems more than enough
3884     test $ac_count -gt 10 && break
3885   done
3886   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3887 esac
3888
3889       $ac_path_GREP_found && break 3
3890     done
3891   done
3892   done
3893 IFS=$as_save_IFS
3894   if test -z "$ac_cv_path_GREP"; then
3895     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3896   fi
3897 else
3898   ac_cv_path_GREP=$GREP
3899 fi
3900
3901 fi
3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3903 $as_echo "$ac_cv_path_GREP" >&6; }
3904  GREP="$ac_cv_path_GREP"
3905
3906
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3908 $as_echo_n "checking for egrep... " >&6; }
3909 if test "${ac_cv_path_EGREP+set}" = set; then :
3910   $as_echo_n "(cached) " >&6
3911 else
3912   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3913    then ac_cv_path_EGREP="$GREP -E"
3914    else
3915      if test -z "$EGREP"; then
3916   ac_path_EGREP_found=false
3917   # Loop through the user's path and test for each of PROGNAME-LIST
3918   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3919 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3920 do
3921   IFS=$as_save_IFS
3922   test -z "$as_dir" && as_dir=.
3923     for ac_prog in egrep; do
3924     for ac_exec_ext in '' $ac_executable_extensions; do
3925       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3926       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3927 # Check for GNU ac_path_EGREP and select it if it is found.
3928   # Check for GNU $ac_path_EGREP
3929 case `"$ac_path_EGREP" --version 2>&1` in
3930 *GNU*)
3931   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3932 *)
3933   ac_count=0
3934   $as_echo_n 0123456789 >"conftest.in"
3935   while :
3936   do
3937     cat "conftest.in" "conftest.in" >"conftest.tmp"
3938     mv "conftest.tmp" "conftest.in"
3939     cp "conftest.in" "conftest.nl"
3940     $as_echo 'EGREP' >> "conftest.nl"
3941     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3942     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3943     as_fn_arith $ac_count + 1 && ac_count=$as_val
3944     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3945       # Best one so far, save it but keep looking for a better one
3946       ac_cv_path_EGREP="$ac_path_EGREP"
3947       ac_path_EGREP_max=$ac_count
3948     fi
3949     # 10*(2^10) chars as input seems more than enough
3950     test $ac_count -gt 10 && break
3951   done
3952   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3953 esac
3954
3955       $ac_path_EGREP_found && break 3
3956     done
3957   done
3958   done
3959 IFS=$as_save_IFS
3960   if test -z "$ac_cv_path_EGREP"; then
3961     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3962   fi
3963 else
3964   ac_cv_path_EGREP=$EGREP
3965 fi
3966
3967    fi
3968 fi
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3970 $as_echo "$ac_cv_path_EGREP" >&6; }
3971  EGREP="$ac_cv_path_EGREP"
3972
3973
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3975 $as_echo_n "checking for ANSI C header files... " >&6; }
3976 if test "${ac_cv_header_stdc+set}" = set; then :
3977   $as_echo_n "(cached) " >&6
3978 else
3979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3980 /* end confdefs.h.  */
3981 #include <stdlib.h>
3982 #include <stdarg.h>
3983 #include <string.h>
3984 #include <float.h>
3985
3986 int
3987 main ()
3988 {
3989
3990   ;
3991   return 0;
3992 }
3993 _ACEOF
3994 if ac_fn_c_try_compile "$LINENO"; then :
3995   ac_cv_header_stdc=yes
3996 else
3997   ac_cv_header_stdc=no
3998 fi
3999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4000
4001 if test $ac_cv_header_stdc = yes; then
4002   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h.  */
4005 #include <string.h>
4006
4007 _ACEOF
4008 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4009   $EGREP "memchr" >/dev/null 2>&1; then :
4010
4011 else
4012   ac_cv_header_stdc=no
4013 fi
4014 rm -f conftest*
4015
4016 fi
4017
4018 if test $ac_cv_header_stdc = yes; then
4019   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4021 /* end confdefs.h.  */
4022 #include <stdlib.h>
4023
4024 _ACEOF
4025 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4026   $EGREP "free" >/dev/null 2>&1; then :
4027
4028 else
4029   ac_cv_header_stdc=no
4030 fi
4031 rm -f conftest*
4032
4033 fi
4034
4035 if test $ac_cv_header_stdc = yes; then
4036   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4037   if test "$cross_compiling" = yes; then :
4038   :
4039 else
4040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h.  */
4042 #include <ctype.h>
4043 #include <stdlib.h>
4044 #if ((' ' & 0x0FF) == 0x020)
4045 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4046 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4047 #else
4048 # define ISLOWER(c) \
4049                    (('a' <= (c) && (c) <= 'i') \
4050                      || ('j' <= (c) && (c) <= 'r') \
4051                      || ('s' <= (c) && (c) <= 'z'))
4052 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4053 #endif
4054
4055 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4056 int
4057 main ()
4058 {
4059   int i;
4060   for (i = 0; i < 256; i++)
4061     if (XOR (islower (i), ISLOWER (i))
4062         || toupper (i) != TOUPPER (i))
4063       return 2;
4064   return 0;
4065 }
4066 _ACEOF
4067 if ac_fn_c_try_run "$LINENO"; then :
4068
4069 else
4070   ac_cv_header_stdc=no
4071 fi
4072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4073   conftest.$ac_objext conftest.beam conftest.$ac_ext
4074 fi
4075
4076 fi
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4079 $as_echo "$ac_cv_header_stdc" >&6; }
4080 if test $ac_cv_header_stdc = yes; then
4081
4082 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4083
4084 fi
4085
4086 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4087 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4088                   inttypes.h stdint.h unistd.h
4089 do :
4090   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4091 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4092 "
4093 eval as_val=\$$as_ac_Header
4094    if test "x$as_val" = x""yes; then :
4095   cat >>confdefs.h <<_ACEOF
4096 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4097 _ACEOF
4098
4099 fi
4100
4101 done
4102
4103
4104
4105
4106
4107   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4108 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4109   MINIX=yes
4110 else
4111   MINIX=
4112 fi
4113
4114
4115   if test "$MINIX" = yes; then
4116
4117 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4118
4119
4120 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4121
4122
4123 $as_echo "#define _MINIX 1" >>confdefs.h
4124
4125   fi
4126
4127         case "$host_os" in
4128     hpux*)
4129
4130 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
4131
4132       ;;
4133   esac
4134
4135
4136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4137 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4138 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4139   $as_echo_n "(cached) " >&6
4140 else
4141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142 /* end confdefs.h.  */
4143
4144 #         define __EXTENSIONS__ 1
4145           $ac_includes_default
4146 int
4147 main ()
4148 {
4149
4150   ;
4151   return 0;
4152 }
4153 _ACEOF
4154 if ac_fn_c_try_compile "$LINENO"; then :
4155   ac_cv_safe_to_define___extensions__=yes
4156 else
4157   ac_cv_safe_to_define___extensions__=no
4158 fi
4159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4160 fi
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4162 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4163   test $ac_cv_safe_to_define___extensions__ = yes &&
4164     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4165
4166   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4167
4168   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4169
4170   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4171
4172   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4173
4174
4175 if test -n "$ac_tool_prefix"; then
4176   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4177 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4179 $as_echo_n "checking for $ac_word... " >&6; }
4180 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4181   $as_echo_n "(cached) " >&6
4182 else
4183   if test -n "$RANLIB"; then
4184   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4185 else
4186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4187 for as_dir in $PATH
4188 do
4189   IFS=$as_save_IFS
4190   test -z "$as_dir" && as_dir=.
4191     for ac_exec_ext in '' $ac_executable_extensions; do
4192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4193     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4195     break 2
4196   fi
4197 done
4198   done
4199 IFS=$as_save_IFS
4200
4201 fi
4202 fi
4203 RANLIB=$ac_cv_prog_RANLIB
4204 if test -n "$RANLIB"; then
4205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4206 $as_echo "$RANLIB" >&6; }
4207 else
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4209 $as_echo "no" >&6; }
4210 fi
4211
4212
4213 fi
4214 if test -z "$ac_cv_prog_RANLIB"; then
4215   ac_ct_RANLIB=$RANLIB
4216   # Extract the first word of "ranlib", so it can be a program name with args.
4217 set dummy ranlib; ac_word=$2
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4219 $as_echo_n "checking for $ac_word... " >&6; }
4220 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4221   $as_echo_n "(cached) " >&6
4222 else
4223   if test -n "$ac_ct_RANLIB"; then
4224   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4225 else
4226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4227 for as_dir in $PATH
4228 do
4229   IFS=$as_save_IFS
4230   test -z "$as_dir" && as_dir=.
4231     for ac_exec_ext in '' $ac_executable_extensions; do
4232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4233     ac_cv_prog_ac_ct_RANLIB="ranlib"
4234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4235     break 2
4236   fi
4237 done
4238   done
4239 IFS=$as_save_IFS
4240
4241 fi
4242 fi
4243 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4244 if test -n "$ac_ct_RANLIB"; then
4245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4246 $as_echo "$ac_ct_RANLIB" >&6; }
4247 else
4248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4249 $as_echo "no" >&6; }
4250 fi
4251
4252   if test "x$ac_ct_RANLIB" = x; then
4253     RANLIB=":"
4254   else
4255     case $cross_compiling:$ac_tool_warned in
4256 yes:)
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4259 ac_tool_warned=yes ;;
4260 esac
4261     RANLIB=$ac_ct_RANLIB
4262   fi
4263 else
4264   RANLIB="$ac_cv_prog_RANLIB"
4265 fi
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275   # Code from module arg-nonnull:
4276   # Code from module c++defs:
4277   # Code from module extensions:
4278
4279   # Code from module include_next:
4280   # Code from module memchr:
4281   # Code from module memmem:
4282   # Code from module memmem-simple:
4283   # Code from module multiarch:
4284   # Code from module stddef:
4285   # Code from module stdint:
4286   # Code from module string:
4287   # Code from module warn-on-use:
4288   # Code from module wchar:
4289
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4291 $as_echo_n "checking target system type... " >&6; }
4292 if test "${ac_cv_target+set}" = set; then :
4293   $as_echo_n "(cached) " >&6
4294 else
4295   if test "x$target_alias" = x; then
4296   ac_cv_target=$ac_cv_host
4297 else
4298   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4299     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4300 fi
4301
4302 fi
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4304 $as_echo "$ac_cv_target" >&6; }
4305 case $ac_cv_target in
4306 *-*-*) ;;
4307 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4308 esac
4309 target=$ac_cv_target
4310 ac_save_IFS=$IFS; IFS='-'
4311 set x $ac_cv_target
4312 shift
4313 target_cpu=$1
4314 target_vendor=$2
4315 shift; shift
4316 # Remember, the first character of IFS is used to create $*,
4317 # except with old shells:
4318 target_os=$*
4319 IFS=$ac_save_IFS
4320 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4321
4322
4323 # The aliases save the names the user supplied, while $host etc.
4324 # will get canonicalized.
4325 test -n "$target_alias" &&
4326   test "$program_prefix$program_suffix$program_transform_name" = \
4327     NONENONEs,x,x, &&
4328   program_prefix=${target_alias}-
4329
4330 # The tests for host and target for $enable_largefile require
4331 # canonical names.
4332
4333
4334
4335 # As the $enable_largefile decision depends on --enable-plugins we must set it
4336 # even in directories otherwise not depending on the $plugins option.
4337
4338
4339 # Check whether --enable-plugins was given.
4340 if test "${enable_plugins+set}" = set; then :
4341   enableval=$enable_plugins; case "${enableval}" in
4342   yes | "") plugins=yes ;;
4343   no) plugins=no ;;
4344   *) plugins=yes ;;
4345  esac
4346 else
4347   plugins=no
4348 fi
4349
4350
4351
4352 case "${host}" in
4353   sparc-*-solaris*|i[3-7]86-*-solaris*)
4354     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4355     # are mutually exclusive; and without procfs support, the bfd/ elf module
4356     # cannot provide certain routines such as elfcore_write_prpsinfo
4357     # or elfcore_write_prstatus.  So unless the user explicitly requested
4358     # large-file support through the --enable-largefile switch, disable
4359     # large-file support in favor of procfs support.
4360     test "${target}" = "${host}" -a "x$plugins" = xno \
4361       && : ${enable_largefile="no"}
4362     ;;
4363 esac
4364
4365 # Check whether --enable-largefile was given.
4366 if test "${enable_largefile+set}" = set; then :
4367   enableval=$enable_largefile;
4368 fi
4369
4370 if test "$enable_largefile" != no; then
4371
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4373 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4374 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4375   $as_echo_n "(cached) " >&6
4376 else
4377   ac_cv_sys_largefile_CC=no
4378      if test "$GCC" != yes; then
4379        ac_save_CC=$CC
4380        while :; do
4381          # IRIX 6.2 and later do not support large files by default,
4382          # so use the C compiler's -n32 option if that helps.
4383          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4384 /* end confdefs.h.  */
4385 #include <sys/types.h>
4386  /* Check that off_t can represent 2**63 - 1 correctly.
4387     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4388     since some C++ compilers masquerading as C compilers
4389     incorrectly reject 9223372036854775807.  */
4390 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4391   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4392                        && LARGE_OFF_T % 2147483647 == 1)
4393                       ? 1 : -1];
4394 int
4395 main ()
4396 {
4397
4398   ;
4399   return 0;
4400 }
4401 _ACEOF
4402          if ac_fn_c_try_compile "$LINENO"; then :
4403   break
4404 fi
4405 rm -f core conftest.err conftest.$ac_objext
4406          CC="$CC -n32"
4407          if ac_fn_c_try_compile "$LINENO"; then :
4408   ac_cv_sys_largefile_CC=' -n32'; break
4409 fi
4410 rm -f core conftest.err conftest.$ac_objext
4411          break
4412        done
4413        CC=$ac_save_CC
4414        rm -f conftest.$ac_ext
4415     fi
4416 fi
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4418 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4419   if test "$ac_cv_sys_largefile_CC" != no; then
4420     CC=$CC$ac_cv_sys_largefile_CC
4421   fi
4422
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4424 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4425 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4426   $as_echo_n "(cached) " >&6
4427 else
4428   while :; do
4429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4430 /* end confdefs.h.  */
4431 #include <sys/types.h>
4432  /* Check that off_t can represent 2**63 - 1 correctly.
4433     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4434     since some C++ compilers masquerading as C compilers
4435     incorrectly reject 9223372036854775807.  */
4436 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4437   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4438                        && LARGE_OFF_T % 2147483647 == 1)
4439                       ? 1 : -1];
4440 int
4441 main ()
4442 {
4443
4444   ;
4445   return 0;
4446 }
4447 _ACEOF
4448 if ac_fn_c_try_compile "$LINENO"; then :
4449   ac_cv_sys_file_offset_bits=no; break
4450 fi
4451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4453 /* end confdefs.h.  */
4454 #define _FILE_OFFSET_BITS 64
4455 #include <sys/types.h>
4456  /* Check that off_t can represent 2**63 - 1 correctly.
4457     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4458     since some C++ compilers masquerading as C compilers
4459     incorrectly reject 9223372036854775807.  */
4460 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4461   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4462                        && LARGE_OFF_T % 2147483647 == 1)
4463                       ? 1 : -1];
4464 int
4465 main ()
4466 {
4467
4468   ;
4469   return 0;
4470 }
4471 _ACEOF
4472 if ac_fn_c_try_compile "$LINENO"; then :
4473   ac_cv_sys_file_offset_bits=64; break
4474 fi
4475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4476   ac_cv_sys_file_offset_bits=unknown
4477   break
4478 done
4479 fi
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4481 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4482 case $ac_cv_sys_file_offset_bits in #(
4483   no | unknown) ;;
4484   *)
4485 cat >>confdefs.h <<_ACEOF
4486 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4487 _ACEOF
4488 ;;
4489 esac
4490 rm -rf conftest*
4491   if test $ac_cv_sys_file_offset_bits = unknown; then
4492     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4493 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4494 if test "${ac_cv_sys_large_files+set}" = set; then :
4495   $as_echo_n "(cached) " >&6
4496 else
4497   while :; do
4498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4499 /* end confdefs.h.  */
4500 #include <sys/types.h>
4501  /* Check that off_t can represent 2**63 - 1 correctly.
4502     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4503     since some C++ compilers masquerading as C compilers
4504     incorrectly reject 9223372036854775807.  */
4505 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4506   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4507                        && LARGE_OFF_T % 2147483647 == 1)
4508                       ? 1 : -1];
4509 int
4510 main ()
4511 {
4512
4513   ;
4514   return 0;
4515 }
4516 _ACEOF
4517 if ac_fn_c_try_compile "$LINENO"; then :
4518   ac_cv_sys_large_files=no; break
4519 fi
4520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4522 /* end confdefs.h.  */
4523 #define _LARGE_FILES 1
4524 #include <sys/types.h>
4525  /* Check that off_t can represent 2**63 - 1 correctly.
4526     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4527     since some C++ compilers masquerading as C compilers
4528     incorrectly reject 9223372036854775807.  */
4529 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4530   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4531                        && LARGE_OFF_T % 2147483647 == 1)
4532                       ? 1 : -1];
4533 int
4534 main ()
4535 {
4536
4537   ;
4538   return 0;
4539 }
4540 _ACEOF
4541 if ac_fn_c_try_compile "$LINENO"; then :
4542   ac_cv_sys_large_files=1; break
4543 fi
4544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4545   ac_cv_sys_large_files=unknown
4546   break
4547 done
4548 fi
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4550 $as_echo "$ac_cv_sys_large_files" >&6; }
4551 case $ac_cv_sys_large_files in #(
4552   no | unknown) ;;
4553   *)
4554 cat >>confdefs.h <<_ACEOF
4555 #define _LARGE_FILES $ac_cv_sys_large_files
4556 _ACEOF
4557 ;;
4558 esac
4559 rm -rf conftest*
4560   fi
4561 fi
4562
4563
4564
4565
4566
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4568 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4569 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4570   $as_echo_n "(cached) " >&6
4571 else
4572   am_cv_prog_cc_stdc=no
4573 ac_save_CC="$CC"
4574 # Don't try gcc -ansi; that turns off useful extensions and
4575 # breaks some systems' header files.
4576 # AIX                   -qlanglvl=ansi
4577 # Ultrix and OSF/1      -std1
4578 # HP-UX 10.20 and later -Ae
4579 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4580 # SVR4                  -Xc -D__EXTENSIONS__
4581 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4582 do
4583   CC="$ac_save_CC $ac_arg"
4584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4585 /* end confdefs.h.  */
4586 #include <stdarg.h>
4587 #include <stdio.h>
4588 #include <sys/types.h>
4589 #include <sys/stat.h>
4590 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4591 struct buf { int x; };
4592 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4593 static char *e (p, i)
4594      char **p;
4595      int i;
4596 {
4597   return p[i];
4598 }
4599 static char *f (char * (*g) (char **, int), char **p, ...)
4600 {
4601   char *s;
4602   va_list v;
4603   va_start (v,p);
4604   s = g (p, va_arg (v,int));
4605   va_end (v);
4606   return s;
4607 }
4608 int test (int i, double x);
4609 struct s1 {int (*f) (int a);};
4610 struct s2 {int (*f) (double a);};
4611 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4612 int argc;
4613 char **argv;
4614
4615 int
4616 main ()
4617 {
4618
4619 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4620
4621   ;
4622   return 0;
4623 }
4624 _ACEOF
4625 if ac_fn_c_try_compile "$LINENO"; then :
4626   am_cv_prog_cc_stdc="$ac_arg"; break
4627 fi
4628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4629 done
4630 CC="$ac_save_CC"
4631
4632 fi
4633
4634 if test -z "$am_cv_prog_cc_stdc"; then
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4636 $as_echo "none needed" >&6; }
4637 else
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4639 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4640 fi
4641 case "x$am_cv_prog_cc_stdc" in
4642   x|xno) ;;
4643   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4644 esac
4645
4646
4647 ac_aux_dir=
4648 for ac_dir in .. "$srcdir"/..; do
4649   for ac_t in install-sh install.sh shtool; do
4650     if test -f "$ac_dir/$ac_t"; then
4651       ac_aux_dir=$ac_dir
4652       ac_install_sh="$ac_aux_dir/$ac_t -c"
4653       break 2
4654     fi
4655   done
4656 done
4657 if test -z "$ac_aux_dir"; then
4658   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4659 fi
4660
4661 # These three variables are undocumented and unsupported,
4662 # and are intended to be withdrawn in a future Autoconf release.
4663 # They can cause serious problems if a builder's source tree is in a directory
4664 # whose full name contains unusual characters.
4665 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4666 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4667 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4668
4669
4670
4671
4672 # Dependency checking.
4673 rm -rf .tst 2>/dev/null
4674 mkdir .tst 2>/dev/null
4675 if test -d .tst; then
4676   am__leading_dot=.
4677 else
4678   am__leading_dot=_
4679 fi
4680 rmdir .tst 2>/dev/null
4681
4682 DEPDIR="${am__leading_dot}deps"
4683
4684 ac_config_commands="$ac_config_commands depdir"
4685
4686
4687 depcc="$CC"   am_compiler_list=
4688
4689 am_depcomp=$ac_aux_dir/depcomp
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4691 $as_echo_n "checking dependency style of $depcc... " >&6; }
4692 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4693   $as_echo_n "(cached) " >&6
4694 else
4695   if test -f "$am_depcomp"; then
4696   # We make a subdir and do the tests there.  Otherwise we can end up
4697   # making bogus files that we don't know about and never remove.  For
4698   # instance it was reported that on HP-UX the gcc test will end up
4699   # making a dummy file named `D' -- because `-MD' means `put the output
4700   # in D'.
4701   mkdir conftest.dir
4702   # Copy depcomp to subdir because otherwise we won't find it if we're
4703   # using a relative directory.
4704   cp "$am_depcomp" conftest.dir
4705   cd conftest.dir
4706   # We will build objects and dependencies in a subdirectory because
4707   # it helps to detect inapplicable dependency modes.  For instance
4708   # both Tru64's cc and ICC support -MD to output dependencies as a
4709   # side effect of compilation, but ICC will put the dependencies in
4710   # the current directory while Tru64 will put them in the object
4711   # directory.
4712   mkdir sub
4713
4714   am_cv_CC_dependencies_compiler_type=none
4715   if test "$am_compiler_list" = ""; then
4716      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4717   fi
4718   for depmode in $am_compiler_list; do
4719     if test $depmode = none; then break; fi
4720
4721     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4722     # Setup a source with many dependencies, because some compilers
4723     # like to wrap large dependency lists on column 80 (with \), and
4724     # we should not choose a depcomp mode which is confused by this.
4725     #
4726     # We need to recreate these files for each test, as the compiler may
4727     # overwrite some of them when testing with obscure command lines.
4728     # This happens at least with the AIX C compiler.
4729     : > sub/conftest.c
4730     for i in 1 2 3 4 5 6; do
4731       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4732       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4733       # Solaris 8's {/usr,}/bin/sh.
4734       touch sub/conftst$i.h
4735     done
4736     echo "include sub/conftest.Po" > confmf
4737
4738     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4739     # mode.  It turns out that the SunPro C++ compiler does not properly
4740     # handle `-M -o', and we need to detect this.
4741     depcmd="depmode=$depmode \
4742        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4743        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4744        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4745     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4746     if env $depcmd > conftest.err 2>&1 &&
4747        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4748        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4749        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4750       # icc doesn't choke on unknown options, it will just issue warnings
4751       # or remarks (even with -Werror).  So we grep stderr for any message
4752       # that says an option was ignored or not supported.
4753       # When given -MP, icc 7.0 and 7.1 complain thusly:
4754       #   icc: Command line warning: ignoring option '-M'; no argument required
4755       # The diagnosis changed in icc 8.0:
4756       #   icc: Command line remark: option '-MP' not supported
4757       if (grep 'ignoring option' conftest.err ||
4758           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4759         am_cv_CC_dependencies_compiler_type=$depmode
4760         $as_echo "$as_me:$LINENO: success" >&5
4761         break
4762       fi
4763     fi
4764     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4765     sed -e 's/^/| /' < conftest.err >&5
4766   done
4767
4768   cd ..
4769   rm -rf conftest.dir
4770 else
4771   am_cv_CC_dependencies_compiler_type=none
4772 fi
4773
4774 fi
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4776 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4777 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4778 then as_fn_error "no usable dependency style found" "$LINENO" 5
4779 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4780
4781 fi
4782
4783
4784 # Check for the 'make' the user wants to use.
4785 for ac_prog in make
4786 do
4787   # Extract the first word of "$ac_prog", so it can be a program name with args.
4788 set dummy $ac_prog; ac_word=$2
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4790 $as_echo_n "checking for $ac_word... " >&6; }
4791 if test "${ac_cv_prog_MAKE+set}" = set; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   if test -n "$MAKE"; then
4795   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4796 else
4797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798 for as_dir in $PATH
4799 do
4800   IFS=$as_save_IFS
4801   test -z "$as_dir" && as_dir=.
4802     for ac_exec_ext in '' $ac_executable_extensions; do
4803   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4804     ac_cv_prog_MAKE="$ac_prog"
4805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4806     break 2
4807   fi
4808 done
4809   done
4810 IFS=$as_save_IFS
4811
4812 fi
4813 fi
4814 MAKE=$ac_cv_prog_MAKE
4815 if test -n "$MAKE"; then
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4817 $as_echo "$MAKE" >&6; }
4818 else
4819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4820 $as_echo "no" >&6; }
4821 fi
4822
4823
4824   test -n "$MAKE" && break
4825 done
4826
4827 MAKE_IS_GNU=
4828 case "`$MAKE --version 2>&1 | sed 1q`" in
4829   *GNU*)
4830     MAKE_IS_GNU=yes
4831     ;;
4832 esac
4833  if test "$MAKE_IS_GNU" = yes; then
4834   GMAKE_TRUE=
4835   GMAKE_FALSE='#'
4836 else
4837   GMAKE_TRUE='#'
4838   GMAKE_FALSE=
4839 fi
4840
4841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4842 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4843 set x ${MAKE-make}
4844 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4845 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4846   $as_echo_n "(cached) " >&6
4847 else
4848   cat >conftest.make <<\_ACEOF
4849 SHELL = /bin/sh
4850 all:
4851         @echo '@@@%%%=$(MAKE)=@@@%%%'
4852 _ACEOF
4853 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4854 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4855   *@@@%%%=?*=@@@%%%*)
4856     eval ac_cv_prog_make_${ac_make}_set=yes;;
4857   *)
4858     eval ac_cv_prog_make_${ac_make}_set=no;;
4859 esac
4860 rm -f conftest.make
4861 fi
4862 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4864 $as_echo "yes" >&6; }
4865   SET_MAKE=
4866 else
4867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4868 $as_echo "no" >&6; }
4869   SET_MAKE="MAKE=${MAKE-make}"
4870 fi
4871
4872
4873
4874 CONFIG_OBS=
4875 CONFIG_DEPS=
4876 CONFIG_SRCS=
4877 ENABLE_CFLAGS=
4878
4879 CONFIG_ALL=
4880 CONFIG_CLEAN=
4881 CONFIG_INSTALL=
4882 CONFIG_UNINSTALL=
4883
4884 # If we haven't got the data from the intl directory,
4885 # assume NLS is disabled.
4886 USE_NLS=no
4887 LIBINTL=
4888 LIBINTL_DEP=
4889 INCINTL=
4890 XGETTEXT=
4891 GMSGFMT=
4892 POSUB=
4893
4894 if test -f  ../intl/config.intl; then
4895   .  ../intl/config.intl
4896 fi
4897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4898 $as_echo_n "checking whether NLS is requested... " >&6; }
4899 if test x"$USE_NLS" != xyes; then
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4901 $as_echo "no" >&6; }
4902 else
4903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4904 $as_echo "yes" >&6; }
4905
4906 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4907
4908
4909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4910 $as_echo_n "checking for catalogs to be installed... " >&6; }
4911   # Look for .po and .gmo files in the source directory.
4912   CATALOGS=
4913   XLINGUAS=
4914   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4915     # If there aren't any .gmo files the shell will give us the
4916     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4917     # weeded out.
4918     case "$cat" in *\**)
4919       continue;;
4920     esac
4921     # The quadruple backslash is collapsed to a double backslash
4922     # by the backticks, then collapsed again by the double quotes,
4923     # leaving us with one backslash in the sed expression (right
4924     # before the dot that mustn't act as a wildcard).
4925     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4926     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4927     # The user is allowed to set LINGUAS to a list of languages to
4928     # install catalogs for.  If it's empty that means "all of them."
4929     if test "x$LINGUAS" = x; then
4930       CATALOGS="$CATALOGS $cat"
4931       XLINGUAS="$XLINGUAS $lang"
4932     else
4933       case "$LINGUAS" in *$lang*)
4934         CATALOGS="$CATALOGS $cat"
4935         XLINGUAS="$XLINGUAS $lang"
4936         ;;
4937       esac
4938     fi
4939   done
4940   LINGUAS="$XLINGUAS"
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4942 $as_echo "$LINGUAS" >&6; }
4943
4944
4945     DATADIRNAME=share
4946
4947   INSTOBJEXT=.mo
4948
4949   GENCAT=gencat
4950
4951   CATOBJEXT=.gmo
4952
4953 fi
4954
4955 localedir='${datadir}/locale'
4956
4957
4958 if test x"$USE_NLS" = xyes; then
4959    CONFIG_ALL="$CONFIG_ALL all-po"
4960    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4961    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4962    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4963 fi
4964
4965
4966
4967
4968
4969           LIBC_FATAL_STDERR_=1
4970   export LIBC_FATAL_STDERR_
4971
4972
4973
4974
4975
4976   for ac_header in $gl_header_list
4977 do :
4978   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4979 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4980 eval as_val=\$$as_ac_Header
4981    if test "x$as_val" = x""yes; then :
4982   cat >>confdefs.h <<_ACEOF
4983 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4984 _ACEOF
4985
4986 fi
4987
4988 done
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998   for ac_func in $gl_func_list
4999 do :
5000   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5001 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5002 eval as_val=\$$as_ac_var
5003    if test "x$as_val" = x""yes; then :
5004   cat >>confdefs.h <<_ACEOF
5005 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5006 _ACEOF
5007
5008 fi
5009 done
5010
5011
5012
5013
5014
5015
5016   GNULIB_MEMCHR=0;
5017   GNULIB_MEMMEM=0;
5018   GNULIB_MEMPCPY=0;
5019   GNULIB_MEMRCHR=0;
5020   GNULIB_RAWMEMCHR=0;
5021   GNULIB_STPCPY=0;
5022   GNULIB_STPNCPY=0;
5023   GNULIB_STRCHRNUL=0;
5024   GNULIB_STRDUP=0;
5025   GNULIB_STRNCAT=0;
5026   GNULIB_STRNDUP=0;
5027   GNULIB_STRNLEN=0;
5028   GNULIB_STRPBRK=0;
5029   GNULIB_STRSEP=0;
5030   GNULIB_STRSTR=0;
5031   GNULIB_STRCASESTR=0;
5032   GNULIB_STRTOK_R=0;
5033   GNULIB_MBSLEN=0;
5034   GNULIB_MBSNLEN=0;
5035   GNULIB_MBSCHR=0;
5036   GNULIB_MBSRCHR=0;
5037   GNULIB_MBSSTR=0;
5038   GNULIB_MBSCASECMP=0;
5039   GNULIB_MBSNCASECMP=0;
5040   GNULIB_MBSPCASECMP=0;
5041   GNULIB_MBSCASESTR=0;
5042   GNULIB_MBSCSPN=0;
5043   GNULIB_MBSPBRK=0;
5044   GNULIB_MBSSPN=0;
5045   GNULIB_MBSSEP=0;
5046   GNULIB_MBSTOK_R=0;
5047   GNULIB_STRERROR=0;
5048   GNULIB_STRSIGNAL=0;
5049   GNULIB_STRVERSCMP=0;
5050   HAVE_MBSLEN=0;
5051     HAVE_MEMCHR=1;
5052   HAVE_DECL_MEMMEM=1;
5053   HAVE_MEMPCPY=1;
5054   HAVE_DECL_MEMRCHR=1;
5055   HAVE_RAWMEMCHR=1;
5056   HAVE_STPCPY=1;
5057   HAVE_STPNCPY=1;
5058   HAVE_STRCHRNUL=1;
5059   HAVE_DECL_STRDUP=1;
5060   HAVE_DECL_STRNDUP=1;
5061   HAVE_DECL_STRNLEN=1;
5062   HAVE_STRPBRK=1;
5063   HAVE_STRSEP=1;
5064   HAVE_STRCASESTR=1;
5065   HAVE_DECL_STRTOK_R=1;
5066   HAVE_DECL_STRSIGNAL=1;
5067   HAVE_STRVERSCMP=1;
5068   REPLACE_MEMCHR=0;
5069   REPLACE_MEMMEM=0;
5070   REPLACE_STPNCPY=0;
5071   REPLACE_STRDUP=0;
5072   REPLACE_STRSTR=0;
5073   REPLACE_STRCASESTR=0;
5074   REPLACE_STRERROR=0;
5075   REPLACE_STRNCAT=0;
5076   REPLACE_STRNDUP=0;
5077   REPLACE_STRNLEN=0;
5078   REPLACE_STRSIGNAL=0;
5079   REPLACE_STRTOK_R=0;
5080   UNDEFINE_STRTOK_R=0;
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094   # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
5095   # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
5096   # irrelevant for anonymous mappings.
5097   ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
5098 if test "x$ac_cv_func_mmap" = x""yes; then :
5099   gl_have_mmap=yes
5100 else
5101   gl_have_mmap=no
5102 fi
5103
5104
5105   # Try to allow MAP_ANONYMOUS.
5106   gl_have_mmap_anonymous=no
5107   if test $gl_have_mmap = yes; then
5108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
5109 $as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
5110     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5111 /* end confdefs.h.  */
5112
5113 #include <sys/mman.h>
5114 #ifdef MAP_ANONYMOUS
5115     I cant identify this map.
5116 #endif
5117
5118 _ACEOF
5119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5120   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5121   gl_have_mmap_anonymous=yes
5122 fi
5123 rm -f conftest*
5124
5125     if test $gl_have_mmap_anonymous != yes; then
5126       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5127 /* end confdefs.h.  */
5128
5129 #include <sys/mman.h>
5130 #ifdef MAP_ANON
5131     I cant identify this map.
5132 #endif
5133
5134 _ACEOF
5135 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5136   $EGREP "I cant identify this map." >/dev/null 2>&1; then :
5137
5138 $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
5139
5140          gl_have_mmap_anonymous=yes
5141 fi
5142 rm -f conftest*
5143
5144     fi
5145     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
5146 $as_echo "$gl_have_mmap_anonymous" >&6; }
5147     if test $gl_have_mmap_anonymous = yes; then
5148
5149 $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
5150
5151     fi
5152   fi
5153
5154
5155   :
5156
5157
5158
5159
5160
5161
5162   :
5163
5164
5165
5166
5167
5168
5169
5170
5171   :
5172
5173
5174
5175
5176
5177   if test $ac_cv_func_memchr = yes; then
5178     # Detect platform-specific bugs in some versions of glibc:
5179     # memchr should not dereference anything with length 0
5180     #   http://bugzilla.redhat.com/499689
5181     # memchr should not dereference overestimated length after a match
5182     #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
5183     #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
5184     # Assume that memchr works on platforms that lack mprotect.
5185     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
5186 $as_echo_n "checking whether memchr works... " >&6; }
5187 if test "${gl_cv_func_memchr_works+set}" = set; then :
5188   $as_echo_n "(cached) " >&6
5189 else
5190   if test "$cross_compiling" = yes; then :
5191          gl_cv_func_memchr_works="guessing no"
5192 else
5193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h.  */
5195
5196 #include <string.h>
5197 #if HAVE_SYS_MMAN_H
5198 # include <fcntl.h>
5199 # include <unistd.h>
5200 # include <sys/types.h>
5201 # include <sys/mman.h>
5202 # ifndef MAP_FILE
5203 #  define MAP_FILE 0
5204 # endif
5205 #endif
5206
5207 int
5208 main ()
5209 {
5210
5211   char *fence = NULL;
5212 #if HAVE_SYS_MMAN_H && HAVE_MPROTECT
5213 # if HAVE_MAP_ANONYMOUS
5214   const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
5215   const int fd = -1;
5216 # else /* !HAVE_MAP_ANONYMOUS */
5217   const int flags = MAP_FILE | MAP_PRIVATE;
5218   int fd = open ("/dev/zero", O_RDONLY, 0666);
5219   if (fd >= 0)
5220 # endif
5221     {
5222       int pagesize = getpagesize ();
5223       char *two_pages =
5224         (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
5225                        flags, fd, 0);
5226       if (two_pages != (char *)(-1)
5227           && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
5228         fence = two_pages + pagesize;
5229     }
5230 #endif
5231   if (fence)
5232     {
5233       if (memchr (fence, 0, 0))
5234         return 1;
5235       strcpy (fence - 9, "12345678");
5236       if (memchr (fence - 9, 0, 79) != fence - 1)
5237         return 2;
5238     }
5239   return 0;
5240
5241   ;
5242   return 0;
5243 }
5244 _ACEOF
5245 if ac_fn_c_try_run "$LINENO"; then :
5246   gl_cv_func_memchr_works=yes
5247 else
5248   gl_cv_func_memchr_works=no
5249 fi
5250 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5251   conftest.$ac_objext conftest.beam conftest.$ac_ext
5252 fi
5253
5254 fi
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
5256 $as_echo "$gl_cv_func_memchr_works" >&6; }
5257     if test "$gl_cv_func_memchr_works" != yes; then
5258       REPLACE_MEMCHR=1
5259     fi
5260   else
5261     HAVE_MEMCHR=0
5262   fi
5263   if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
5264
5265
5266
5267
5268
5269
5270
5271
5272   gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
5273
5274
5275   for ac_header in bp-sym.h
5276 do :
5277   ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
5278 if test "x$ac_cv_header_bp_sym_h" = x""yes; then :
5279   cat >>confdefs.h <<_ACEOF
5280 #define HAVE_BP_SYM_H 1
5281 _ACEOF
5282
5283 fi
5284
5285 done
5286
5287
5288   fi
5289
5290
5291       ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
5292 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
5293   ac_have_decl=1
5294 else
5295   ac_have_decl=0
5296 fi
5297
5298 cat >>confdefs.h <<_ACEOF
5299 #define HAVE_DECL_MEMMEM $ac_have_decl
5300 _ACEOF
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315   for ac_func in memmem
5316 do :
5317   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
5318 if test "x$ac_cv_func_memmem" = x""yes; then :
5319   cat >>confdefs.h <<_ACEOF
5320 #define HAVE_MEMMEM 1
5321 _ACEOF
5322
5323 else
5324
5325     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
5326
5327 fi
5328 done
5329
5330
5331
5332   :
5333
5334
5335
5336
5337
5338   if test $ac_cv_have_decl_memmem = no; then
5339     HAVE_DECL_MEMMEM=0
5340   fi
5341   :
5342
5343
5344     gl_cv_c_multiarch=no
5345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5346 /* end confdefs.h.  */
5347 #ifndef __APPLE_CC__
5348          not a universal capable compiler
5349         #endif
5350         typedef int dummy;
5351
5352 _ACEOF
5353 if ac_fn_c_try_compile "$LINENO"; then :
5354
5355                arch=
5356      prev=
5357      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
5358        if test -n "$prev"; then
5359          case $word in
5360            i?86 | x86_64 | ppc | ppc64)
5361              if test -z "$arch" || test "$arch" = "$word"; then
5362                arch="$word"
5363              else
5364                gl_cv_c_multiarch=yes
5365              fi
5366              ;;
5367          esac
5368          prev=
5369        else
5370          if test "x$word" = "x-arch"; then
5371            prev=arch
5372          fi
5373        fi
5374      done
5375
5376 fi
5377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5378   if test $gl_cv_c_multiarch = yes; then
5379
5380 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5381
5382     APPLE_UNIVERSAL_BUILD=1
5383   else
5384     APPLE_UNIVERSAL_BUILD=0
5385   fi
5386
5387
5388
5389     REPLACE_NULL=0;
5390   HAVE_WCHAR_T=1;
5391   STDDEF_H='';
5392
5393
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
5395 $as_echo_n "checking for wchar_t... " >&6; }
5396 if test "${gt_cv_c_wchar_t+set}" = set; then :
5397   $as_echo_n "(cached) " >&6
5398 else
5399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5400 /* end confdefs.h.  */
5401 #include <stddef.h>
5402        wchar_t foo = (wchar_t)'\0';
5403 int
5404 main ()
5405 {
5406
5407   ;
5408   return 0;
5409 }
5410 _ACEOF
5411 if ac_fn_c_try_compile "$LINENO"; then :
5412   gt_cv_c_wchar_t=yes
5413 else
5414   gt_cv_c_wchar_t=no
5415 fi
5416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5417 fi
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
5419 $as_echo "$gt_cv_c_wchar_t" >&6; }
5420   if test $gt_cv_c_wchar_t = yes; then
5421
5422 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
5423
5424   fi
5425
5426
5427
5428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
5429 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
5430 if test "${gl_cv_have_include_next+set}" = set; then :
5431   $as_echo_n "(cached) " >&6
5432 else
5433   rm -rf conftestd1a conftestd1b conftestd2
5434      mkdir conftestd1a conftestd1b conftestd2
5435                                                   cat <<EOF > conftestd1a/conftest.h
5436 #define DEFINED_IN_CONFTESTD1
5437 #include_next <conftest.h>
5438 #ifdef DEFINED_IN_CONFTESTD2
5439 int foo;
5440 #else
5441 #error "include_next doesn't work"
5442 #endif
5443 EOF
5444      cat <<EOF > conftestd1b/conftest.h
5445 #define DEFINED_IN_CONFTESTD1
5446 #include <stdio.h>
5447 #include_next <conftest.h>
5448 #ifdef DEFINED_IN_CONFTESTD2
5449 int foo;
5450 #else
5451 #error "include_next doesn't work"
5452 #endif
5453 EOF
5454      cat <<EOF > conftestd2/conftest.h
5455 #ifndef DEFINED_IN_CONFTESTD1
5456 #error "include_next test doesn't work"
5457 #endif
5458 #define DEFINED_IN_CONFTESTD2
5459 EOF
5460      gl_save_CPPFLAGS="$CPPFLAGS"
5461      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
5462      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h.  */
5464 #include <conftest.h>
5465 _ACEOF
5466 if ac_fn_c_try_compile "$LINENO"; then :
5467   gl_cv_have_include_next=yes
5468 else
5469   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
5470         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5471 /* end confdefs.h.  */
5472 #include <conftest.h>
5473 _ACEOF
5474 if ac_fn_c_try_compile "$LINENO"; then :
5475   gl_cv_have_include_next=buggy
5476 else
5477   gl_cv_have_include_next=no
5478 fi
5479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5480
5481 fi
5482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5483      CPPFLAGS="$gl_save_CPPFLAGS"
5484      rm -rf conftestd1a conftestd1b conftestd2
5485
5486 fi
5487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
5488 $as_echo "$gl_cv_have_include_next" >&6; }
5489   PRAGMA_SYSTEM_HEADER=
5490   if test $gl_cv_have_include_next = yes; then
5491     INCLUDE_NEXT=include_next
5492     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5493     if test -n "$GCC"; then
5494       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
5495     fi
5496   else
5497     if test $gl_cv_have_include_next = buggy; then
5498       INCLUDE_NEXT=include
5499       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
5500     else
5501       INCLUDE_NEXT=include
5502       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
5503     fi
5504   fi
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5516 $as_echo_n "checking for long long int... " >&6; }
5517 if test "${ac_cv_type_long_long_int+set}" = set; then :
5518   $as_echo_n "(cached) " >&6
5519 else
5520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521 /* end confdefs.h.  */
5522
5523   /* For now, do not test the preprocessor; as of 2007 there are too many
5524          implementations with broken preprocessors.  Perhaps this can
5525          be revisited in 2012.  In the meantime, code should not expect
5526          #if to work with literals wider than 32 bits.  */
5527       /* Test literals.  */
5528       long long int ll = 9223372036854775807ll;
5529       long long int nll = -9223372036854775807LL;
5530       unsigned long long int ull = 18446744073709551615ULL;
5531       /* Test constant expressions.   */
5532       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5533                      ? 1 : -1)];
5534       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5535                      ? 1 : -1)];
5536       int i = 63;
5537 int
5538 main ()
5539 {
5540 /* Test availability of runtime routines for shift and division.  */
5541       long long int llmax = 9223372036854775807ll;
5542       unsigned long long int ullmax = 18446744073709551615ull;
5543       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5544               | (llmax / ll) | (llmax % ll)
5545               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5546               | (ullmax / ull) | (ullmax % ull));
5547   ;
5548   return 0;
5549 }
5550
5551 _ACEOF
5552 if ac_fn_c_try_link "$LINENO"; then :
5553                           if test "$cross_compiling" = yes; then :
5554   ac_cv_type_long_long_int=yes
5555 else
5556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5557 /* end confdefs.h.  */
5558 #include <limits.h>
5559                #ifndef LLONG_MAX
5560                # define HALF \
5561                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5562                # define LLONG_MAX (HALF - 1 + HALF)
5563                #endif
5564 int
5565 main ()
5566 {
5567 long long int n = 1;
5568                int i;
5569                for (i = 0; ; i++)
5570                  {
5571                    long long int m = n << i;
5572                    if (m >> i != n)
5573                      return 1;
5574                    if (LLONG_MAX / 2 < m)
5575                      break;
5576                  }
5577                return 0;
5578   ;
5579   return 0;
5580 }
5581 _ACEOF
5582 if ac_fn_c_try_run "$LINENO"; then :
5583   ac_cv_type_long_long_int=yes
5584 else
5585   ac_cv_type_long_long_int=no
5586 fi
5587 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5588   conftest.$ac_objext conftest.beam conftest.$ac_ext
5589 fi
5590
5591 else
5592   ac_cv_type_long_long_int=no
5593 fi
5594 rm -f core conftest.err conftest.$ac_objext \
5595     conftest$ac_exeext conftest.$ac_ext
5596 fi
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
5598 $as_echo "$ac_cv_type_long_long_int" >&6; }
5599   if test $ac_cv_type_long_long_int = yes; then
5600
5601 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
5602
5603   fi
5604
5605
5606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
5607 $as_echo_n "checking for unsigned long long int... " >&6; }
5608 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5612 /* end confdefs.h.  */
5613
5614   /* For now, do not test the preprocessor; as of 2007 there are too many
5615          implementations with broken preprocessors.  Perhaps this can
5616          be revisited in 2012.  In the meantime, code should not expect
5617          #if to work with literals wider than 32 bits.  */
5618       /* Test literals.  */
5619       long long int ll = 9223372036854775807ll;
5620       long long int nll = -9223372036854775807LL;
5621       unsigned long long int ull = 18446744073709551615ULL;
5622       /* Test constant expressions.   */
5623       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5624                      ? 1 : -1)];
5625       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5626                      ? 1 : -1)];
5627       int i = 63;
5628 int
5629 main ()
5630 {
5631 /* Test availability of runtime routines for shift and division.  */
5632       long long int llmax = 9223372036854775807ll;
5633       unsigned long long int ullmax = 18446744073709551615ull;
5634       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5635               | (llmax / ll) | (llmax % ll)
5636               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5637               | (ullmax / ull) | (ullmax % ull));
5638   ;
5639   return 0;
5640 }
5641
5642 _ACEOF
5643 if ac_fn_c_try_link "$LINENO"; then :
5644   ac_cv_type_unsigned_long_long_int=yes
5645 else
5646   ac_cv_type_unsigned_long_long_int=no
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext \
5649     conftest$ac_exeext conftest.$ac_ext
5650 fi
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
5652 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
5653   if test $ac_cv_type_unsigned_long_long_int = yes; then
5654
5655 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
5656
5657   fi
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5670 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5671 if test "${ac_cv_c_restrict+set}" = set; then :
5672   $as_echo_n "(cached) " >&6
5673 else
5674   ac_cv_c_restrict=no
5675    # The order here caters to the fact that C++ does not require restrict.
5676    for ac_kw in __restrict __restrict__ _Restrict restrict; do
5677      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 typedef int * int_ptr;
5680         int foo (int_ptr $ac_kw ip) {
5681         return ip[0];
5682        }
5683 int
5684 main ()
5685 {
5686 int s[1];
5687         int * $ac_kw t = s;
5688         t[0] = 0;
5689         return foo(t)
5690   ;
5691   return 0;
5692 }
5693 _ACEOF
5694 if ac_fn_c_try_compile "$LINENO"; then :
5695   ac_cv_c_restrict=$ac_kw
5696 fi
5697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5698      test "$ac_cv_c_restrict" != no && break
5699    done
5700
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5703 $as_echo "$ac_cv_c_restrict" >&6; }
5704
5705  case $ac_cv_c_restrict in
5706    restrict) ;;
5707    no) $as_echo "#define restrict /**/" >>confdefs.h
5708  ;;
5709    *)  cat >>confdefs.h <<_ACEOF
5710 #define restrict $ac_cv_c_restrict
5711 _ACEOF
5712  ;;
5713  esac
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727   :
5728
5729
5730
5731
5732
5733
5734
5735      if test $gl_cv_have_include_next = yes; then
5736        gl_cv_next_string_h='<'string.h'>'
5737      else
5738        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
5739 $as_echo_n "checking absolute name of <string.h>... " >&6; }
5740 if test "${gl_cv_next_string_h+set}" = set; then :
5741   $as_echo_n "(cached) " >&6
5742 else
5743
5744           if test $ac_cv_header_string_h = yes; then
5745             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746 /* end confdefs.h.  */
5747 #include <string.h>
5748
5749 _ACEOF
5750                                                                                                 case "$host_os" in
5751               aix*) gl_absname_cpp="$ac_cpp -C" ;;
5752               *)    gl_absname_cpp="$ac_cpp" ;;
5753             esac
5754                                                 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
5755                sed -n '\#/string.h#{
5756                  s#.*"\(.*/string.h\)".*#\1#
5757                  s#^/[^/]#//&#
5758                  p
5759                  q
5760                }'`'"'
5761           else
5762             gl_cv_next_string_h='<'string.h'>'
5763           fi
5764
5765 fi
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
5767 $as_echo "$gl_cv_next_string_h" >&6; }
5768      fi
5769      NEXT_STRING_H=$gl_cv_next_string_h
5770
5771      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
5772        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
5773        gl_next_as_first_directive='<'string.h'>'
5774      else
5775        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
5776        gl_next_as_first_directive=$gl_cv_next_string_h
5777      fi
5778      NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
5779
5780
5781
5782
5783
5784     for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strsignal      strverscmp; do
5785     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
5786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
5787 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
5788 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
5789   $as_echo_n "(cached) " >&6
5790 else
5791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5792 /* end confdefs.h.  */
5793 #include <string.h>
5794
5795 int
5796 main ()
5797 {
5798 #undef $gl_func
5799   (void) $gl_func;
5800   ;
5801   return 0;
5802 }
5803 _ACEOF
5804 if ac_fn_c_try_compile "$LINENO"; then :
5805   eval "$as_gl_Symbol=yes"
5806 else
5807   eval "$as_gl_Symbol=no"
5808 fi
5809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5810 fi
5811 eval ac_res=\$$as_gl_Symbol
5812                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5813 $as_echo "$ac_res" >&6; }
5814      eval as_val=\$$as_gl_Symbol
5815    if test "x$as_val" = x""yes; then :
5816   cat >>confdefs.h <<_ACEOF
5817 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
5818 _ACEOF
5819
5820                      eval ac_cv_have_decl_$gl_func=yes
5821 fi
5822       done
5823
5824
5825
5826   GNULIB_BTOWC=0;
5827   GNULIB_WCTOB=0;
5828   GNULIB_MBSINIT=0;
5829   GNULIB_MBRTOWC=0;
5830   GNULIB_MBRLEN=0;
5831   GNULIB_MBSRTOWCS=0;
5832   GNULIB_MBSNRTOWCS=0;
5833   GNULIB_WCRTOMB=0;
5834   GNULIB_WCSRTOMBS=0;
5835   GNULIB_WCSNRTOMBS=0;
5836   GNULIB_WCWIDTH=0;
5837     HAVE_BTOWC=1;
5838   HAVE_MBSINIT=1;
5839   HAVE_MBRTOWC=1;
5840   HAVE_MBRLEN=1;
5841   HAVE_MBSRTOWCS=1;
5842   HAVE_MBSNRTOWCS=1;
5843   HAVE_WCRTOMB=1;
5844   HAVE_WCSRTOMBS=1;
5845   HAVE_WCSNRTOMBS=1;
5846   HAVE_DECL_WCTOB=1;
5847   HAVE_DECL_WCWIDTH=1;
5848   REPLACE_MBSTATE_T=0;
5849   REPLACE_BTOWC=0;
5850   REPLACE_WCTOB=0;
5851   REPLACE_MBSINIT=0;
5852   REPLACE_MBRTOWC=0;
5853   REPLACE_MBRLEN=0;
5854   REPLACE_MBSRTOWCS=0;
5855   REPLACE_MBSNRTOWCS=0;
5856   REPLACE_WCRTOMB=0;
5857   REPLACE_WCSRTOMBS=0;
5858   REPLACE_WCSNRTOMBS=0;
5859   REPLACE_WCWIDTH=0;
5860
5861
5862             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
5863 $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
5864 if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then :
5865   $as_echo_n "(cached) " >&6
5866 else
5867   gl_cv_header_wchar_h_correct_inline=yes
5868      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5869 /* end confdefs.h.  */
5870
5871        #define wcstod renamed_wcstod
5872 #include <wchar.h>
5873 extern int zero (void);
5874 int main () { return zero(); }
5875
5876 _ACEOF
5877      if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5878   (eval $ac_compile) 2>&5
5879   ac_status=$?
5880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5881   test $ac_status = 0; }; then
5882        mv conftest.$ac_objext conftest1.$ac_objext
5883        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5884 /* end confdefs.h.  */
5885
5886          #define wcstod renamed_wcstod
5887 #include <wchar.h>
5888 int zero (void) { return 0; }
5889
5890 _ACEOF
5891        if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5892   (eval $ac_compile) 2>&5
5893   ac_status=$?
5894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5895   test $ac_status = 0; }; then
5896          mv conftest.$ac_objext conftest2.$ac_objext
5897          if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
5898            :
5899          else
5900            gl_cv_header_wchar_h_correct_inline=no
5901          fi
5902        fi
5903      fi
5904      rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext
5905
5906 fi
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
5908 $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
5909   if test $gl_cv_header_wchar_h_correct_inline = no; then
5910     as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
5911 This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
5912 C99 mode. You have four options:
5913   - Add the flag -fgnu89-inline to CC and reconfigure, or
5914   - Fix your include files, using parts of
5915     <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
5916   - Use a gcc version older than 4.3, or
5917   - Don't use the flags -std=c99 or -std=gnu99.
5918 Configuration aborted." "$LINENO" 5
5919   fi
5920
5921
5922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
5923 $as_echo_n "checking for wint_t... " >&6; }
5924 if test "${gt_cv_c_wint_t+set}" = set; then :
5925   $as_echo_n "(cached) " >&6
5926 else
5927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5928 /* end confdefs.h.  */
5929
5930 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
5931    <wchar.h>.
5932    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
5933    before <wchar.h>.  */
5934 #include <stddef.h>
5935 #include <stdio.h>
5936 #include <time.h>
5937 #include <wchar.h>
5938        wint_t foo = (wchar_t)'\0';
5939 int
5940 main ()
5941 {
5942
5943   ;
5944   return 0;
5945 }
5946 _ACEOF
5947 if ac_fn_c_try_compile "$LINENO"; then :
5948   gt_cv_c_wint_t=yes
5949 else
5950   gt_cv_c_wint_t=no
5951 fi
5952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5953 fi
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
5955 $as_echo "$gt_cv_c_wint_t" >&6; }
5956   if test $gt_cv_c_wint_t = yes; then
5957
5958 $as_echo "#define HAVE_WINT_T 1" >>confdefs.h
5959
5960   fi
5961
5962
5963    if false; then
5964   GL_COND_LIBTOOL_TRUE=
5965   GL_COND_LIBTOOL_FALSE='#'
5966 else
5967   GL_COND_LIBTOOL_TRUE='#'
5968   GL_COND_LIBTOOL_FALSE=
5969 fi
5970
5971   gl_cond_libtool=false
5972   gl_libdeps=
5973   gl_ltlibdeps=
5974   gl_m4_base='gnulib/m4'
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984   gl_source_base='gnulib'
5985   # Code from module arg-nonnull:
5986   # Code from module c++defs:
5987   # Code from module extensions:
5988   # Code from module include_next:
5989   # Code from module memchr:
5990
5991
5992
5993
5994   GNULIB_MEMCHR=1
5995
5996
5997
5998 $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
5999
6000
6001
6002   # Code from module memmem:
6003
6004
6005   if test $ac_cv_have_decl_memmem = yes; then
6006     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
6007 $as_echo_n "checking whether memmem works in linear time... " >&6; }
6008 if test "${gl_cv_func_memmem_works+set}" = set; then :
6009   $as_echo_n "(cached) " >&6
6010 else
6011   if test "$cross_compiling" = yes; then :
6012                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6013 /* end confdefs.h.  */
6014
6015 #include <features.h>
6016 #ifdef __GNU_LIBRARY__
6017  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
6018   Lucky user
6019  #endif
6020 #endif
6021 #ifdef __CYGWIN__
6022  #include <cygwin/version.h>
6023  #if CYGWIN_VERSION_DLL_MAJOR >= 1007
6024   Lucky user
6025  #endif
6026 #endif
6027
6028 _ACEOF
6029 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6030   $EGREP "Lucky user" >/dev/null 2>&1; then :
6031   gl_cv_func_memmem_works=yes
6032 else
6033   gl_cv_func_memmem_works="guessing no"
6034 fi
6035 rm -f conftest*
6036
6037
6038 else
6039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6040 /* end confdefs.h.  */
6041
6042 #include <signal.h> /* for signal */
6043 #include <string.h> /* for memmem */
6044 #include <stdlib.h> /* for malloc */
6045 #include <unistd.h> /* for alarm */
6046
6047 int
6048 main ()
6049 {
6050 size_t m = 1000000;
6051     char *haystack = (char *) malloc (2 * m + 1);
6052     char *needle = (char *) malloc (m + 1);
6053     void *result = 0;
6054     /* Failure to compile this test due to missing alarm is okay,
6055        since all such platforms (mingw) also lack memmem.  */
6056     signal (SIGALRM, SIG_DFL);
6057     alarm (5);
6058     /* Check for quadratic performance.  */
6059     if (haystack && needle)
6060       {
6061         memset (haystack, 'A', 2 * m);
6062         haystack[2 * m] = 'B';
6063         memset (needle, 'A', m);
6064         needle[m] = 'B';
6065         result = memmem (haystack, 2 * m + 1, needle, m + 1);
6066       }
6067     /* Check for empty needle behavior.  */
6068     return !result || !memmem ("a", 1, 0, 0);
6069   ;
6070   return 0;
6071 }
6072 _ACEOF
6073 if ac_fn_c_try_run "$LINENO"; then :
6074   gl_cv_func_memmem_works=yes
6075 else
6076   gl_cv_func_memmem_works=no
6077 fi
6078 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6079   conftest.$ac_objext conftest.beam conftest.$ac_ext
6080 fi
6081
6082
6083 fi
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works" >&5
6085 $as_echo "$gl_cv_func_memmem_works" >&6; }
6086     if test "$gl_cv_func_memmem_works" != yes; then
6087       REPLACE_MEMMEM=1
6088
6089
6090
6091
6092
6093
6094
6095
6096   gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
6097
6098     fi
6099   fi
6100
6101   # Code from module memmem-simple:
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114   for ac_func in memmem
6115 do :
6116   ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
6117 if test "x$ac_cv_func_memmem" = x""yes; then :
6118   cat >>confdefs.h <<_ACEOF
6119 #define HAVE_MEMMEM 1
6120 _ACEOF
6121
6122 else
6123
6124     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
6125
6126 fi
6127 done
6128
6129
6130
6131   :
6132
6133
6134
6135
6136
6137   if test $ac_cv_have_decl_memmem = no; then
6138     HAVE_DECL_MEMMEM=0
6139   fi
6140   :
6141
6142
6143
6144
6145   GNULIB_MEMMEM=1
6146
6147
6148
6149 $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
6150
6151
6152
6153   # Code from module multiarch:
6154
6155   # Code from module stddef:
6156
6157
6158
6159   if test $gt_cv_c_wchar_t = no; then
6160     HAVE_WCHAR_T=0
6161     STDDEF_H=stddef.h
6162   fi
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
6164 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
6165 if test "${gl_cv_decl_null_works+set}" = set; then :
6166   $as_echo_n "(cached) " >&6
6167 else
6168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6169 /* end confdefs.h.  */
6170 #include <stddef.h>
6171       int test[2 * (sizeof NULL == sizeof (void *)) -1];
6172
6173 int
6174 main ()
6175 {
6176
6177   ;
6178   return 0;
6179 }
6180 _ACEOF
6181 if ac_fn_c_try_compile "$LINENO"; then :
6182   gl_cv_decl_null_works=yes
6183 else
6184   gl_cv_decl_null_works=no
6185 fi
6186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6187 fi
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
6189 $as_echo "$gl_cv_decl_null_works" >&6; }
6190   if test $gl_cv_decl_null_works = no; then
6191     REPLACE_NULL=1
6192     STDDEF_H=stddef.h
6193   fi
6194   if test -n "$STDDEF_H"; then
6195
6196
6197
6198
6199   :
6200
6201
6202
6203
6204
6205
6206
6207      if test $gl_cv_have_include_next = yes; then
6208        gl_cv_next_stddef_h='<'stddef.h'>'
6209      else
6210        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
6211 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
6212 if test "${gl_cv_next_stddef_h+set}" = set; then :
6213   $as_echo_n "(cached) " >&6
6214 else
6215
6216           if test $ac_cv_header_stddef_h = yes; then
6217             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6218 /* end confdefs.h.  */
6219 #include <stddef.h>
6220
6221 _ACEOF
6222                                                                                                 case "$host_os" in
6223               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6224               *)    gl_absname_cpp="$ac_cpp" ;;
6225             esac
6226                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6227                sed -n '\#/stddef.h#{
6228                  s#.*"\(.*/stddef.h\)".*#\1#
6229                  s#^/[^/]#//&#
6230                  p
6231                  q
6232                }'`'"'
6233           else
6234             gl_cv_next_stddef_h='<'stddef.h'>'
6235           fi
6236
6237 fi
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
6239 $as_echo "$gl_cv_next_stddef_h" >&6; }
6240      fi
6241      NEXT_STDDEF_H=$gl_cv_next_stddef_h
6242
6243      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6244        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6245        gl_next_as_first_directive='<'stddef.h'>'
6246      else
6247        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6248        gl_next_as_first_directive=$gl_cv_next_stddef_h
6249      fi
6250      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
6251
6252
6253
6254   fi
6255
6256   # Code from module stdint:
6257
6258
6259
6260   if test $ac_cv_type_long_long_int = yes; then
6261     HAVE_LONG_LONG_INT=1
6262   else
6263     HAVE_LONG_LONG_INT=0
6264   fi
6265
6266
6267   if test $ac_cv_type_unsigned_long_long_int = yes; then
6268     HAVE_UNSIGNED_LONG_LONG_INT=1
6269   else
6270     HAVE_UNSIGNED_LONG_LONG_INT=0
6271   fi
6272
6273
6274       if test $ac_cv_header_inttypes_h = yes; then
6275     HAVE_INTTYPES_H=1
6276   else
6277     HAVE_INTTYPES_H=0
6278   fi
6279
6280
6281       if test $ac_cv_header_sys_types_h = yes; then
6282     HAVE_SYS_TYPES_H=1
6283   else
6284     HAVE_SYS_TYPES_H=0
6285   fi
6286
6287
6288
6289
6290
6291
6292   :
6293
6294
6295
6296
6297
6298
6299
6300      if test $gl_cv_have_include_next = yes; then
6301        gl_cv_next_stdint_h='<'stdint.h'>'
6302      else
6303        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
6304 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
6305 if test "${gl_cv_next_stdint_h+set}" = set; then :
6306   $as_echo_n "(cached) " >&6
6307 else
6308
6309           if test $ac_cv_header_stdint_h = yes; then
6310             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6311 /* end confdefs.h.  */
6312 #include <stdint.h>
6313
6314 _ACEOF
6315                                                                                                 case "$host_os" in
6316               aix*) gl_absname_cpp="$ac_cpp -C" ;;
6317               *)    gl_absname_cpp="$ac_cpp" ;;
6318             esac
6319                                                 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
6320                sed -n '\#/stdint.h#{
6321                  s#.*"\(.*/stdint.h\)".*#\1#
6322                  s#^/[^/]#//&#
6323                  p
6324                  q
6325                }'`'"'
6326           else
6327             gl_cv_next_stdint_h='<'stdint.h'>'
6328           fi
6329
6330 fi
6331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
6332 $as_echo "$gl_cv_next_stdint_h" >&6; }
6333      fi
6334      NEXT_STDINT_H=$gl_cv_next_stdint_h
6335
6336      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
6337        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
6338        gl_next_as_first_directive='<'stdint.h'>'
6339      else
6340        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
6341        gl_next_as_first_directive=$gl_cv_next_stdint_h
6342      fi
6343      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
6344
6345
6346
6347   if test $ac_cv_header_stdint_h = yes; then
6348     HAVE_STDINT_H=1
6349   else
6350     HAVE_STDINT_H=0
6351   fi
6352
6353
6354     if test $ac_cv_header_stdint_h = yes; then
6355     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
6356 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
6357 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
6358   $as_echo_n "(cached) " >&6
6359 else
6360   gl_cv_header_working_stdint_h=no
6361        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6362 /* end confdefs.h.  */
6363
6364
6365 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6366 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6367 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6368 #include <stdint.h>
6369 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
6370 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
6371 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
6372 #endif
6373
6374
6375   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6376      included before <wchar.h>.  */
6377   #include <stddef.h>
6378   #include <signal.h>
6379   #if HAVE_WCHAR_H
6380   # include <stdio.h>
6381   # include <time.h>
6382   # include <wchar.h>
6383   #endif
6384
6385
6386 #ifdef INT8_MAX
6387 int8_t a1 = INT8_MAX;
6388 int8_t a1min = INT8_MIN;
6389 #endif
6390 #ifdef INT16_MAX
6391 int16_t a2 = INT16_MAX;
6392 int16_t a2min = INT16_MIN;
6393 #endif
6394 #ifdef INT32_MAX
6395 int32_t a3 = INT32_MAX;
6396 int32_t a3min = INT32_MIN;
6397 #endif
6398 #ifdef INT64_MAX
6399 int64_t a4 = INT64_MAX;
6400 int64_t a4min = INT64_MIN;
6401 #endif
6402 #ifdef UINT8_MAX
6403 uint8_t b1 = UINT8_MAX;
6404 #else
6405 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
6406 #endif
6407 #ifdef UINT16_MAX
6408 uint16_t b2 = UINT16_MAX;
6409 #endif
6410 #ifdef UINT32_MAX
6411 uint32_t b3 = UINT32_MAX;
6412 #endif
6413 #ifdef UINT64_MAX
6414 uint64_t b4 = UINT64_MAX;
6415 #endif
6416 int_least8_t c1 = INT8_C (0x7f);
6417 int_least8_t c1max = INT_LEAST8_MAX;
6418 int_least8_t c1min = INT_LEAST8_MIN;
6419 int_least16_t c2 = INT16_C (0x7fff);
6420 int_least16_t c2max = INT_LEAST16_MAX;
6421 int_least16_t c2min = INT_LEAST16_MIN;
6422 int_least32_t c3 = INT32_C (0x7fffffff);
6423 int_least32_t c3max = INT_LEAST32_MAX;
6424 int_least32_t c3min = INT_LEAST32_MIN;
6425 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
6426 int_least64_t c4max = INT_LEAST64_MAX;
6427 int_least64_t c4min = INT_LEAST64_MIN;
6428 uint_least8_t d1 = UINT8_C (0xff);
6429 uint_least8_t d1max = UINT_LEAST8_MAX;
6430 uint_least16_t d2 = UINT16_C (0xffff);
6431 uint_least16_t d2max = UINT_LEAST16_MAX;
6432 uint_least32_t d3 = UINT32_C (0xffffffff);
6433 uint_least32_t d3max = UINT_LEAST32_MAX;
6434 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
6435 uint_least64_t d4max = UINT_LEAST64_MAX;
6436 int_fast8_t e1 = INT_FAST8_MAX;
6437 int_fast8_t e1min = INT_FAST8_MIN;
6438 int_fast16_t e2 = INT_FAST16_MAX;
6439 int_fast16_t e2min = INT_FAST16_MIN;
6440 int_fast32_t e3 = INT_FAST32_MAX;
6441 int_fast32_t e3min = INT_FAST32_MIN;
6442 int_fast64_t e4 = INT_FAST64_MAX;
6443 int_fast64_t e4min = INT_FAST64_MIN;
6444 uint_fast8_t f1 = UINT_FAST8_MAX;
6445 uint_fast16_t f2 = UINT_FAST16_MAX;
6446 uint_fast32_t f3 = UINT_FAST32_MAX;
6447 uint_fast64_t f4 = UINT_FAST64_MAX;
6448 #ifdef INTPTR_MAX
6449 intptr_t g = INTPTR_MAX;
6450 intptr_t gmin = INTPTR_MIN;
6451 #endif
6452 #ifdef UINTPTR_MAX
6453 uintptr_t h = UINTPTR_MAX;
6454 #endif
6455 intmax_t i = INTMAX_MAX;
6456 uintmax_t j = UINTMAX_MAX;
6457
6458 #include <limits.h> /* for CHAR_BIT */
6459 #define TYPE_MINIMUM(t) \
6460   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
6461 #define TYPE_MAXIMUM(t) \
6462   ((t) ((t) 0 < (t) -1 ? (t) -1 : ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
6463 struct s {
6464   int check_PTRDIFF:
6465       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
6466       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
6467       ? 1 : -1;
6468   /* Detect bug in FreeBSD 6.0 / ia64.  */
6469   int check_SIG_ATOMIC:
6470       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
6471       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
6472       ? 1 : -1;
6473   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
6474   int check_WCHAR:
6475       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
6476       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
6477       ? 1 : -1;
6478   /* Detect bug in mingw.  */
6479   int check_WINT:
6480       WINT_MIN == TYPE_MINIMUM (wint_t)
6481       && WINT_MAX == TYPE_MAXIMUM (wint_t)
6482       ? 1 : -1;
6483
6484   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
6485   int check_UINT8_C:
6486         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
6487   int check_UINT16_C:
6488         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
6489
6490   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
6491 #ifdef UINT8_MAX
6492   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
6493 #endif
6494 #ifdef UINT16_MAX
6495   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
6496 #endif
6497 #ifdef UINT32_MAX
6498   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
6499 #endif
6500 #ifdef UINT64_MAX
6501   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
6502 #endif
6503   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
6504   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
6505   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
6506   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
6507   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
6508   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
6509   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
6510   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
6511   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
6512   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
6513   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
6514 };
6515
6516 int
6517 main ()
6518 {
6519
6520   ;
6521   return 0;
6522 }
6523 _ACEOF
6524 if ac_fn_c_try_compile "$LINENO"; then :
6525                                                     if test "$cross_compiling" = yes; then :
6526                  gl_cv_header_working_stdint_h=yes
6527
6528 else
6529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532
6533 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
6534 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
6535 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
6536 #include <stdint.h>
6537
6538
6539   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6540      included before <wchar.h>.  */
6541   #include <stddef.h>
6542   #include <signal.h>
6543   #if HAVE_WCHAR_H
6544   # include <stdio.h>
6545   # include <time.h>
6546   # include <wchar.h>
6547   #endif
6548
6549
6550 #include <stdio.h>
6551 #include <string.h>
6552 #define MVAL(macro) MVAL1(macro)
6553 #define MVAL1(expression) #expression
6554 static const char *macro_values[] =
6555   {
6556 #ifdef INT8_MAX
6557     MVAL (INT8_MAX),
6558 #endif
6559 #ifdef INT16_MAX
6560     MVAL (INT16_MAX),
6561 #endif
6562 #ifdef INT32_MAX
6563     MVAL (INT32_MAX),
6564 #endif
6565 #ifdef INT64_MAX
6566     MVAL (INT64_MAX),
6567 #endif
6568 #ifdef UINT8_MAX
6569     MVAL (UINT8_MAX),
6570 #endif
6571 #ifdef UINT16_MAX
6572     MVAL (UINT16_MAX),
6573 #endif
6574 #ifdef UINT32_MAX
6575     MVAL (UINT32_MAX),
6576 #endif
6577 #ifdef UINT64_MAX
6578     MVAL (UINT64_MAX),
6579 #endif
6580     NULL
6581   };
6582
6583 int
6584 main ()
6585 {
6586
6587   const char **mv;
6588   for (mv = macro_values; *mv != NULL; mv++)
6589     {
6590       const char *value = *mv;
6591       /* Test whether it looks like a cast expression.  */
6592       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
6593           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
6594           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
6595           || strncmp (value, "((int)"/*)*/, 6) == 0
6596           || strncmp (value, "((signed short)"/*)*/, 15) == 0
6597           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
6598         return 1;
6599     }
6600   return 0;
6601
6602   ;
6603   return 0;
6604 }
6605 _ACEOF
6606 if ac_fn_c_try_run "$LINENO"; then :
6607   gl_cv_header_working_stdint_h=yes
6608 fi
6609 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6610   conftest.$ac_objext conftest.beam conftest.$ac_ext
6611 fi
6612
6613
6614 fi
6615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6616
6617 fi
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
6619 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
6620   fi
6621   if test "$gl_cv_header_working_stdint_h" = yes; then
6622     STDINT_H=
6623   else
6624             for ac_header in sys/inttypes.h sys/bitypes.h
6625 do :
6626   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6627 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6628 eval as_val=\$$as_ac_Header
6629    if test "x$as_val" = x""yes; then :
6630   cat >>confdefs.h <<_ACEOF
6631 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6632 _ACEOF
6633
6634 fi
6635
6636 done
6637
6638     if test $ac_cv_header_sys_inttypes_h = yes; then
6639       HAVE_SYS_INTTYPES_H=1
6640     else
6641       HAVE_SYS_INTTYPES_H=0
6642     fi
6643
6644     if test $ac_cv_header_sys_bitypes_h = yes; then
6645       HAVE_SYS_BITYPES_H=1
6646     else
6647       HAVE_SYS_BITYPES_H=0
6648     fi
6649
6650
6651
6652   :
6653
6654
6655
6656
6657
6658
6659
6660
6661   if test $APPLE_UNIVERSAL_BUILD = 0; then
6662
6663
6664   for gltype in ptrdiff_t size_t ; do
6665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6666 $as_echo_n "checking for bit size of $gltype... " >&6; }
6667 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6668   $as_echo_n "(cached) " >&6
6669 else
6670   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6671   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6672      included before <wchar.h>.  */
6673   #include <stddef.h>
6674   #include <signal.h>
6675   #if HAVE_WCHAR_H
6676   # include <stdio.h>
6677   # include <time.h>
6678   # include <wchar.h>
6679   #endif
6680
6681 #include <limits.h>"; then :
6682
6683 else
6684   result=unknown
6685 fi
6686
6687        eval gl_cv_bitsizeof_${gltype}=\$result
6688
6689 fi
6690 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6691                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6692 $as_echo "$ac_res" >&6; }
6693     eval result=\$gl_cv_bitsizeof_${gltype}
6694     if test $result = unknown; then
6695                                                 result=0
6696     fi
6697     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6698     cat >>confdefs.h <<_ACEOF
6699 #define BITSIZEOF_${GLTYPE} $result
6700 _ACEOF
6701
6702     eval BITSIZEOF_${GLTYPE}=\$result
6703   done
6704
6705
6706   fi
6707
6708
6709   for gltype in sig_atomic_t wchar_t wint_t ; do
6710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
6711 $as_echo_n "checking for bit size of $gltype... " >&6; }
6712 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
6713   $as_echo_n "(cached) " >&6
6714 else
6715   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
6716   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6717      included before <wchar.h>.  */
6718   #include <stddef.h>
6719   #include <signal.h>
6720   #if HAVE_WCHAR_H
6721   # include <stdio.h>
6722   # include <time.h>
6723   # include <wchar.h>
6724   #endif
6725
6726 #include <limits.h>"; then :
6727
6728 else
6729   result=unknown
6730 fi
6731
6732        eval gl_cv_bitsizeof_${gltype}=\$result
6733
6734 fi
6735 eval ac_res=\$gl_cv_bitsizeof_${gltype}
6736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6737 $as_echo "$ac_res" >&6; }
6738     eval result=\$gl_cv_bitsizeof_${gltype}
6739     if test $result = unknown; then
6740                                                 result=0
6741     fi
6742     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6743     cat >>confdefs.h <<_ACEOF
6744 #define BITSIZEOF_${GLTYPE} $result
6745 _ACEOF
6746
6747     eval BITSIZEOF_${GLTYPE}=\$result
6748   done
6749
6750
6751
6752
6753   for gltype in sig_atomic_t wchar_t wint_t ; do
6754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
6755 $as_echo_n "checking whether $gltype is signed... " >&6; }
6756 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
6757   $as_echo_n "(cached) " >&6
6758 else
6759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6760 /* end confdefs.h.  */
6761
6762   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6763      included before <wchar.h>.  */
6764   #include <stddef.h>
6765   #include <signal.h>
6766   #if HAVE_WCHAR_H
6767   # include <stdio.h>
6768   # include <time.h>
6769   # include <wchar.h>
6770   #endif
6771
6772             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
6773 int
6774 main ()
6775 {
6776
6777   ;
6778   return 0;
6779 }
6780 _ACEOF
6781 if ac_fn_c_try_compile "$LINENO"; then :
6782   result=yes
6783 else
6784   result=no
6785 fi
6786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6787        eval gl_cv_type_${gltype}_signed=\$result
6788
6789 fi
6790 eval ac_res=\$gl_cv_type_${gltype}_signed
6791                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6792 $as_echo "$ac_res" >&6; }
6793     eval result=\$gl_cv_type_${gltype}_signed
6794     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6795     if test "$result" = yes; then
6796       cat >>confdefs.h <<_ACEOF
6797 #define HAVE_SIGNED_${GLTYPE} 1
6798 _ACEOF
6799
6800       eval HAVE_SIGNED_${GLTYPE}=1
6801     else
6802       eval HAVE_SIGNED_${GLTYPE}=0
6803     fi
6804   done
6805
6806
6807   gl_cv_type_ptrdiff_t_signed=yes
6808   gl_cv_type_size_t_signed=no
6809   if test $APPLE_UNIVERSAL_BUILD = 0; then
6810
6811
6812   for gltype in ptrdiff_t size_t ; do
6813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6814 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6815 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   eval gl_cv_type_${gltype}_suffix=no
6819        eval result=\$gl_cv_type_${gltype}_signed
6820        if test "$result" = yes; then
6821          glsufu=
6822        else
6823          glsufu=u
6824        fi
6825        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6826          case $glsuf in
6827            '')  gltype1='int';;
6828            l)   gltype1='long int';;
6829            ll)  gltype1='long long int';;
6830            i64) gltype1='__int64';;
6831            u)   gltype1='unsigned int';;
6832            ul)  gltype1='unsigned long int';;
6833            ull) gltype1='unsigned long long int';;
6834            ui64)gltype1='unsigned __int64';;
6835          esac
6836          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6837 /* end confdefs.h.  */
6838
6839   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6840      included before <wchar.h>.  */
6841   #include <stddef.h>
6842   #include <signal.h>
6843   #if HAVE_WCHAR_H
6844   # include <stdio.h>
6845   # include <time.h>
6846   # include <wchar.h>
6847   #endif
6848
6849               extern $gltype foo;
6850               extern $gltype1 foo;
6851 int
6852 main ()
6853 {
6854
6855   ;
6856   return 0;
6857 }
6858 _ACEOF
6859 if ac_fn_c_try_compile "$LINENO"; then :
6860   eval gl_cv_type_${gltype}_suffix=\$glsuf
6861 fi
6862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6863          eval result=\$gl_cv_type_${gltype}_suffix
6864          test "$result" != no && break
6865        done
6866 fi
6867 eval ac_res=\$gl_cv_type_${gltype}_suffix
6868                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6869 $as_echo "$ac_res" >&6; }
6870     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6871     eval result=\$gl_cv_type_${gltype}_suffix
6872     test "$result" = no && result=
6873     eval ${GLTYPE}_SUFFIX=\$result
6874     cat >>confdefs.h <<_ACEOF
6875 #define ${GLTYPE}_SUFFIX $result
6876 _ACEOF
6877
6878   done
6879
6880
6881   fi
6882
6883
6884   for gltype in sig_atomic_t wchar_t wint_t ; do
6885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
6886 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
6887 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
6888   $as_echo_n "(cached) " >&6
6889 else
6890   eval gl_cv_type_${gltype}_suffix=no
6891        eval result=\$gl_cv_type_${gltype}_signed
6892        if test "$result" = yes; then
6893          glsufu=
6894        else
6895          glsufu=u
6896        fi
6897        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
6898          case $glsuf in
6899            '')  gltype1='int';;
6900            l)   gltype1='long int';;
6901            ll)  gltype1='long long int';;
6902            i64) gltype1='__int64';;
6903            u)   gltype1='unsigned int';;
6904            ul)  gltype1='unsigned long int';;
6905            ull) gltype1='unsigned long long int';;
6906            ui64)gltype1='unsigned __int64';;
6907          esac
6908          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6909 /* end confdefs.h.  */
6910
6911   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
6912      included before <wchar.h>.  */
6913   #include <stddef.h>
6914   #include <signal.h>
6915   #if HAVE_WCHAR_H
6916   # include <stdio.h>
6917   # include <time.h>
6918   # include <wchar.h>
6919   #endif
6920
6921               extern $gltype foo;
6922               extern $gltype1 foo;
6923 int
6924 main ()
6925 {
6926
6927   ;
6928   return 0;
6929 }
6930 _ACEOF
6931 if ac_fn_c_try_compile "$LINENO"; then :
6932   eval gl_cv_type_${gltype}_suffix=\$glsuf
6933 fi
6934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6935          eval result=\$gl_cv_type_${gltype}_suffix
6936          test "$result" != no && break
6937        done
6938 fi
6939 eval ac_res=\$gl_cv_type_${gltype}_suffix
6940                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6941 $as_echo "$ac_res" >&6; }
6942     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
6943     eval result=\$gl_cv_type_${gltype}_suffix
6944     test "$result" = no && result=
6945     eval ${GLTYPE}_SUFFIX=\$result
6946     cat >>confdefs.h <<_ACEOF
6947 #define ${GLTYPE}_SUFFIX $result
6948 _ACEOF
6949
6950   done
6951
6952
6953
6954     STDINT_H=stdint.h
6955   fi
6956
6957
6958   # Code from module string:
6959
6960
6961
6962   # Code from module warn-on-use:
6963   # Code from module wchar:
6964
6965
6966
6967
6968   :
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978   :
6979
6980
6981
6982
6983
6984
6985
6986      if test $gl_cv_have_include_next = yes; then
6987        gl_cv_next_wchar_h='<'wchar.h'>'
6988      else
6989        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
6990 $as_echo_n "checking absolute name of <wchar.h>... " >&6; }
6991 if test "${gl_cv_next_wchar_h+set}" = set; then :
6992   $as_echo_n "(cached) " >&6
6993 else
6994
6995           if test $ac_cv_header_wchar_h = yes; then
6996             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6997 /* end confdefs.h.  */
6998 #include <wchar.h>
6999
7000 _ACEOF
7001                                                                                                 case "$host_os" in
7002               aix*) gl_absname_cpp="$ac_cpp -C" ;;
7003               *)    gl_absname_cpp="$ac_cpp" ;;
7004             esac
7005                                                 gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
7006                sed -n '\#/wchar.h#{
7007                  s#.*"\(.*/wchar.h\)".*#\1#
7008                  s#^/[^/]#//&#
7009                  p
7010                  q
7011                }'`'"'
7012           else
7013             gl_cv_next_wchar_h='<'wchar.h'>'
7014           fi
7015
7016 fi
7017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
7018 $as_echo "$gl_cv_next_wchar_h" >&6; }
7019      fi
7020      NEXT_WCHAR_H=$gl_cv_next_wchar_h
7021
7022      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
7023        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
7024        gl_next_as_first_directive='<'wchar.h'>'
7025      else
7026        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
7027        gl_next_as_first_directive=$gl_cv_next_wchar_h
7028      fi
7029      NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
7030
7031
7032
7033   if test $ac_cv_header_wchar_h = yes; then
7034     HAVE_WCHAR_H=1
7035   else
7036     HAVE_WCHAR_H=0
7037   fi
7038
7039
7040
7041   if test $gt_cv_c_wint_t = yes; then
7042     HAVE_WINT_T=1
7043   else
7044     HAVE_WINT_T=0
7045   fi
7046
7047
7048
7049     for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb     wcsrtombs wcsnrtombs wcwidth; do
7050     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
7051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
7052 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
7053 if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then :
7054   $as_echo_n "(cached) " >&6
7055 else
7056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057 /* end confdefs.h.  */
7058
7059 /* Some systems require additional headers.  */
7060 #ifndef __GLIBC__
7061 # include <stddef.h>
7062 # include <stdio.h>
7063 # include <time.h>
7064 #endif
7065 #include <wchar.h>
7066
7067 int
7068 main ()
7069 {
7070 #undef $gl_func
7071   (void) $gl_func;
7072   ;
7073   return 0;
7074 }
7075 _ACEOF
7076 if ac_fn_c_try_compile "$LINENO"; then :
7077   eval "$as_gl_Symbol=yes"
7078 else
7079   eval "$as_gl_Symbol=no"
7080 fi
7081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7082 fi
7083 eval ac_res=\$$as_gl_Symbol
7084                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7085 $as_echo "$ac_res" >&6; }
7086      eval as_val=\$$as_gl_Symbol
7087    if test "x$as_val" = x""yes; then :
7088   cat >>confdefs.h <<_ACEOF
7089 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
7090 _ACEOF
7091
7092                      eval ac_cv_have_decl_$gl_func=yes
7093 fi
7094       done
7095
7096
7097   # Code from module dummy:
7098   # End of code from modules
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108   gltests_libdeps=
7109   gltests_ltlibdeps=
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119   gl_source_base='tests'
7120   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
7121
7122   gl_module_indicator_condition=$gltests_WITNESS
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132   LIBGNU_LIBDEPS="$gl_libdeps"
7133
7134   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
7135
7136
7137
7138 # For Makefile dependencies.
7139 GNULIB_STDINT_H=
7140 if test x"$STDINT_H" != x; then
7141   GNULIB_STDINT_H=gnulib/$STDINT_H
7142 fi
7143
7144
7145 PACKAGE=gdb
7146
7147 cat >>confdefs.h <<_ACEOF
7148 #define PACKAGE "$PACKAGE"
7149 _ACEOF
7150
7151
7152
7153 # GDB does not use automake, but gnulib does.  This line lets us
7154 # generate its Makefile.in.
7155 am__api_version='1.11'
7156
7157 # Find a good install program.  We prefer a C program (faster),
7158 # so one script is as good as another.  But avoid the broken or
7159 # incompatible versions:
7160 # SysV /etc/install, /usr/sbin/install
7161 # SunOS /usr/etc/install
7162 # IRIX /sbin/install
7163 # AIX /bin/install
7164 # AmigaOS /C/install, which installs bootblocks on floppy discs
7165 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7166 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7167 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7168 # OS/2's system install, which has a completely different semantic
7169 # ./install, which can be erroneously created by make from ./install.sh.
7170 # Reject install programs that cannot install multiple files.
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7172 $as_echo_n "checking for a BSD-compatible install... " >&6; }
7173 if test -z "$INSTALL"; then
7174 if test "${ac_cv_path_install+set}" = set; then :
7175   $as_echo_n "(cached) " >&6
7176 else
7177   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7178 for as_dir in $PATH
7179 do
7180   IFS=$as_save_IFS
7181   test -z "$as_dir" && as_dir=.
7182     # Account for people who put trailing slashes in PATH elements.
7183 case $as_dir/ in #((
7184   ./ | .// | /[cC]/* | \
7185   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7186   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7187   /usr/ucb/* ) ;;
7188   *)
7189     # OSF1 and SCO ODT 3.0 have their own names for install.
7190     # Don't use installbsd from OSF since it installs stuff as root
7191     # by default.
7192     for ac_prog in ginstall scoinst install; do
7193       for ac_exec_ext in '' $ac_executable_extensions; do
7194         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7195           if test $ac_prog = install &&
7196             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7197             # AIX install.  It has an incompatible calling convention.
7198             :
7199           elif test $ac_prog = install &&
7200             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7201             # program-specific install script used by HP pwplus--don't use.
7202             :
7203           else
7204             rm -rf conftest.one conftest.two conftest.dir
7205             echo one > conftest.one
7206             echo two > conftest.two
7207             mkdir conftest.dir
7208             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7209               test -s conftest.one && test -s conftest.two &&
7210               test -s conftest.dir/conftest.one &&
7211               test -s conftest.dir/conftest.two
7212             then
7213               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7214               break 3
7215             fi
7216           fi
7217         fi
7218       done
7219     done
7220     ;;
7221 esac
7222
7223   done
7224 IFS=$as_save_IFS
7225
7226 rm -rf conftest.one conftest.two conftest.dir
7227
7228 fi
7229   if test "${ac_cv_path_install+set}" = set; then
7230     INSTALL=$ac_cv_path_install
7231   else
7232     # As a last resort, use the slow shell script.  Don't cache a
7233     # value for INSTALL within a source directory, because that will
7234     # break other packages using the cache if that directory is
7235     # removed, or if the value is a relative name.
7236     INSTALL=$ac_install_sh
7237   fi
7238 fi
7239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7240 $as_echo "$INSTALL" >&6; }
7241
7242 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7243 # It thinks the first close brace ends the variable substitution.
7244 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7245
7246 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7247
7248 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7249
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
7251 $as_echo_n "checking whether build environment is sane... " >&6; }
7252 # Just in case
7253 sleep 1
7254 echo timestamp > conftest.file
7255 # Reject unsafe characters in $srcdir or the absolute working directory
7256 # name.  Accept space and tab only in the latter.
7257 am_lf='
7258 '
7259 case `pwd` in
7260   *[\\\"\#\$\&\'\`$am_lf]*)
7261     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
7262 esac
7263 case $srcdir in
7264   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
7265     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
7266 esac
7267
7268 # Do `set' in a subshell so we don't clobber the current shell's
7269 # arguments.  Must try -L first in case configure is actually a
7270 # symlink; some systems play weird games with the mod time of symlinks
7271 # (eg FreeBSD returns the mod time of the symlink's containing
7272 # directory).
7273 if (
7274    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
7275    if test "$*" = "X"; then
7276       # -L didn't work.
7277       set X `ls -t "$srcdir/configure" conftest.file`
7278    fi
7279    rm -f conftest.file
7280    if test "$*" != "X $srcdir/configure conftest.file" \
7281       && test "$*" != "X conftest.file $srcdir/configure"; then
7282
7283       # If neither matched, then we have a broken ls.  This can happen
7284       # if, for instance, CONFIG_SHELL is bash and it inherits a
7285       # broken ls alias from the environment.  This has actually
7286       # happened.  Such a system could not be considered "sane".
7287       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
7288 alias in your environment" "$LINENO" 5
7289    fi
7290
7291    test "$2" = conftest.file
7292    )
7293 then
7294    # Ok.
7295    :
7296 else
7297    as_fn_error "newly created file is older than distributed files!
7298 Check your system clock" "$LINENO" 5
7299 fi
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7301 $as_echo "yes" >&6; }
7302 test "$program_prefix" != NONE &&
7303   program_transform_name="s&^&$program_prefix&;$program_transform_name"
7304 # Use a double $ so make ignores it.
7305 test "$program_suffix" != NONE &&
7306   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
7307 # Double any \ or $.
7308 # By default was `s,x,x', remove it if useless.
7309 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
7310 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
7311
7312 # expand $ac_aux_dir to an absolute path
7313 am_aux_dir=`cd $ac_aux_dir && pwd`
7314
7315 if test x"${MISSING+set}" != xset; then
7316   case $am_aux_dir in
7317   *\ * | *\     *)
7318     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
7319   *)
7320     MISSING="\${SHELL} $am_aux_dir/missing" ;;
7321   esac
7322 fi
7323 # Use eval to expand $SHELL
7324 if eval "$MISSING --run true"; then
7325   am_missing_run="$MISSING --run "
7326 else
7327   am_missing_run=
7328   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
7329 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
7330 fi
7331
7332 if test x"${install_sh}" != xset; then
7333   case $am_aux_dir in
7334   *\ * | *\     *)
7335     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
7336   *)
7337     install_sh="\${SHELL} $am_aux_dir/install-sh"
7338   esac
7339 fi
7340
7341 # Installed binaries are usually stripped using `strip' when the user
7342 # run `make install-strip'.  However `strip' might not be the right
7343 # tool to use in cross-compilation environments, therefore Automake
7344 # will honor the `STRIP' environment variable to overrule this program.
7345 if test "$cross_compiling" != no; then
7346   if test -n "$ac_tool_prefix"; then
7347   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7348 set dummy ${ac_tool_prefix}strip; ac_word=$2
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7350 $as_echo_n "checking for $ac_word... " >&6; }
7351 if test "${ac_cv_prog_STRIP+set}" = set; then :
7352   $as_echo_n "(cached) " >&6
7353 else
7354   if test -n "$STRIP"; then
7355   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7356 else
7357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7358 for as_dir in $PATH
7359 do
7360   IFS=$as_save_IFS
7361   test -z "$as_dir" && as_dir=.
7362     for ac_exec_ext in '' $ac_executable_extensions; do
7363   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7364     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7365     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7366     break 2
7367   fi
7368 done
7369   done
7370 IFS=$as_save_IFS
7371
7372 fi
7373 fi
7374 STRIP=$ac_cv_prog_STRIP
7375 if test -n "$STRIP"; then
7376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7377 $as_echo "$STRIP" >&6; }
7378 else
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7380 $as_echo "no" >&6; }
7381 fi
7382
7383
7384 fi
7385 if test -z "$ac_cv_prog_STRIP"; then
7386   ac_ct_STRIP=$STRIP
7387   # Extract the first word of "strip", so it can be a program name with args.
7388 set dummy strip; ac_word=$2
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7390 $as_echo_n "checking for $ac_word... " >&6; }
7391 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
7392   $as_echo_n "(cached) " >&6
7393 else
7394   if test -n "$ac_ct_STRIP"; then
7395   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7396 else
7397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7398 for as_dir in $PATH
7399 do
7400   IFS=$as_save_IFS
7401   test -z "$as_dir" && as_dir=.
7402     for ac_exec_ext in '' $ac_executable_extensions; do
7403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7404     ac_cv_prog_ac_ct_STRIP="strip"
7405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7406     break 2
7407   fi
7408 done
7409   done
7410 IFS=$as_save_IFS
7411
7412 fi
7413 fi
7414 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7415 if test -n "$ac_ct_STRIP"; then
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7417 $as_echo "$ac_ct_STRIP" >&6; }
7418 else
7419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7421 fi
7422
7423   if test "x$ac_ct_STRIP" = x; then
7424     STRIP=":"
7425   else
7426     case $cross_compiling:$ac_tool_warned in
7427 yes:)
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7429 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7430 ac_tool_warned=yes ;;
7431 esac
7432     STRIP=$ac_ct_STRIP
7433   fi
7434 else
7435   STRIP="$ac_cv_prog_STRIP"
7436 fi
7437
7438 fi
7439 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
7440
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
7442 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
7443 if test -z "$MKDIR_P"; then
7444   if test "${ac_cv_path_mkdir+set}" = set; then :
7445   $as_echo_n "(cached) " >&6
7446 else
7447   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7448 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
7449 do
7450   IFS=$as_save_IFS
7451   test -z "$as_dir" && as_dir=.
7452     for ac_prog in mkdir gmkdir; do
7453          for ac_exec_ext in '' $ac_executable_extensions; do
7454            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
7455            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
7456              'mkdir (GNU coreutils) '* | \
7457              'mkdir (coreutils) '* | \
7458              'mkdir (fileutils) '4.1*)
7459                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
7460                break 3;;
7461            esac
7462          done
7463        done
7464   done
7465 IFS=$as_save_IFS
7466
7467 fi
7468
7469   if test "${ac_cv_path_mkdir+set}" = set; then
7470     MKDIR_P="$ac_cv_path_mkdir -p"
7471   else
7472     # As a last resort, use the slow shell script.  Don't cache a
7473     # value for MKDIR_P within a source directory, because that will
7474     # break other packages using the cache if that directory is
7475     # removed, or if the value is a relative name.
7476     test -d ./--version && rmdir ./--version
7477     MKDIR_P="$ac_install_sh -d"
7478   fi
7479 fi
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
7481 $as_echo "$MKDIR_P" >&6; }
7482
7483
7484 mkdir_p="$MKDIR_P"
7485 case $mkdir_p in
7486   [\\/$]* | ?:[\\/]*) ;;
7487   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
7488 esac
7489
7490 for ac_prog in gawk mawk nawk awk
7491 do
7492   # Extract the first word of "$ac_prog", so it can be a program name with args.
7493 set dummy $ac_prog; ac_word=$2
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7495 $as_echo_n "checking for $ac_word... " >&6; }
7496 if test "${ac_cv_prog_AWK+set}" = set; then :
7497   $as_echo_n "(cached) " >&6
7498 else
7499   if test -n "$AWK"; then
7500   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7501 else
7502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7503 for as_dir in $PATH
7504 do
7505   IFS=$as_save_IFS
7506   test -z "$as_dir" && as_dir=.
7507     for ac_exec_ext in '' $ac_executable_extensions; do
7508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7509     ac_cv_prog_AWK="$ac_prog"
7510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7511     break 2
7512   fi
7513 done
7514   done
7515 IFS=$as_save_IFS
7516
7517 fi
7518 fi
7519 AWK=$ac_cv_prog_AWK
7520 if test -n "$AWK"; then
7521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7522 $as_echo "$AWK" >&6; }
7523 else
7524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525 $as_echo "no" >&6; }
7526 fi
7527
7528
7529   test -n "$AWK" && break
7530 done
7531
7532 ac_config_commands="$ac_config_commands depfiles"
7533
7534
7535 am_make=${MAKE-make}
7536 cat > confinc << 'END'
7537 am__doit:
7538         @echo this is the am__doit target
7539 .PHONY: am__doit
7540 END
7541 # If we don't find an include directive, just comment out the code.
7542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
7543 $as_echo_n "checking for style of include used by $am_make... " >&6; }
7544 am__include="#"
7545 am__quote=
7546 _am_result=none
7547 # First try GNU make style include.
7548 echo "include confinc" > confmf
7549 # Ignore all kinds of additional output from `make'.
7550 case `$am_make -s -f confmf 2> /dev/null` in #(
7551 *the\ am__doit\ target*)
7552   am__include=include
7553   am__quote=
7554   _am_result=GNU
7555   ;;
7556 esac
7557 # Now try BSD make style include.
7558 if test "$am__include" = "#"; then
7559    echo '.include "confinc"' > confmf
7560    case `$am_make -s -f confmf 2> /dev/null` in #(
7561    *the\ am__doit\ target*)
7562      am__include=.include
7563      am__quote="\""
7564      _am_result=BSD
7565      ;;
7566    esac
7567 fi
7568
7569
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
7571 $as_echo "$_am_result" >&6; }
7572 rm -f confinc confmf
7573
7574 # Check whether --enable-dependency-tracking was given.
7575 if test "${enable_dependency_tracking+set}" = set; then :
7576   enableval=$enable_dependency_tracking;
7577 fi
7578
7579 if test "x$enable_dependency_tracking" != xno; then
7580   am_depcomp="$ac_aux_dir/depcomp"
7581   AMDEPBACKSLASH='\'
7582 fi
7583  if test "x$enable_dependency_tracking" != xno; then
7584   AMDEP_TRUE=
7585   AMDEP_FALSE='#'
7586 else
7587   AMDEP_TRUE='#'
7588   AMDEP_FALSE=
7589 fi
7590
7591
7592 if test "`cd $srcdir && pwd`" != "`pwd`"; then
7593   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
7594   # is not polluted with repeated "-I."
7595   am__isrc=' -I$(srcdir)'
7596   # test to see if srcdir already configured
7597   if test -f $srcdir/config.status; then
7598     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
7599   fi
7600 fi
7601
7602 # test whether we have cygpath
7603 if test -z "$CYGPATH_W"; then
7604   if (cygpath --version) >/dev/null 2>/dev/null; then
7605     CYGPATH_W='cygpath -w'
7606   else
7607     CYGPATH_W=echo
7608   fi
7609 fi
7610
7611
7612 # Define the identity of the package.
7613  PACKAGE=gdb
7614  VERSION=UNUSED-VERSION
7615
7616
7617 # Some tools Automake needs.
7618
7619 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
7620
7621
7622 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
7623
7624
7625 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
7626
7627
7628 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
7629
7630
7631 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
7632
7633 # We need awk for the "check" target.  The system "awk" is bad on
7634 # some platforms.
7635 # Always define AMTAR for backward compatibility.
7636
7637 AMTAR=${AMTAR-"${am_missing_run}tar"}
7638
7639 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
7640
7641
7642
7643
7644 depcc="$CC"   am_compiler_list=
7645
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
7647 $as_echo_n "checking dependency style of $depcc... " >&6; }
7648 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
7652   # We make a subdir and do the tests there.  Otherwise we can end up
7653   # making bogus files that we don't know about and never remove.  For
7654   # instance it was reported that on HP-UX the gcc test will end up
7655   # making a dummy file named `D' -- because `-MD' means `put the output
7656   # in D'.
7657   mkdir conftest.dir
7658   # Copy depcomp to subdir because otherwise we won't find it if we're
7659   # using a relative directory.
7660   cp "$am_depcomp" conftest.dir
7661   cd conftest.dir
7662   # We will build objects and dependencies in a subdirectory because
7663   # it helps to detect inapplicable dependency modes.  For instance
7664   # both Tru64's cc and ICC support -MD to output dependencies as a
7665   # side effect of compilation, but ICC will put the dependencies in
7666   # the current directory while Tru64 will put them in the object
7667   # directory.
7668   mkdir sub
7669
7670   am_cv_CC_dependencies_compiler_type=none
7671   if test "$am_compiler_list" = ""; then
7672      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
7673   fi
7674   am__universal=false
7675   case " $depcc " in #(
7676      *\ -arch\ *\ -arch\ *) am__universal=true ;;
7677      esac
7678
7679   for depmode in $am_compiler_list; do
7680     # Setup a source with many dependencies, because some compilers
7681     # like to wrap large dependency lists on column 80 (with \), and
7682     # we should not choose a depcomp mode which is confused by this.
7683     #
7684     # We need to recreate these files for each test, as the compiler may
7685     # overwrite some of them when testing with obscure command lines.
7686     # This happens at least with the AIX C compiler.
7687     : > sub/conftest.c
7688     for i in 1 2 3 4 5 6; do
7689       echo '#include "conftst'$i'.h"' >> sub/conftest.c
7690       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
7691       # Solaris 8's {/usr,}/bin/sh.
7692       touch sub/conftst$i.h
7693     done
7694     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
7695
7696     # We check with `-c' and `-o' for the sake of the "dashmstdout"
7697     # mode.  It turns out that the SunPro C++ compiler does not properly
7698     # handle `-M -o', and we need to detect this.  Also, some Intel
7699     # versions had trouble with output in subdirs
7700     am__obj=sub/conftest.${OBJEXT-o}
7701     am__minus_obj="-o $am__obj"
7702     case $depmode in
7703     gcc)
7704       # This depmode causes a compiler race in universal mode.
7705       test "$am__universal" = false || continue
7706       ;;
7707     nosideeffect)
7708       # after this tag, mechanisms are not by side-effect, so they'll
7709       # only be used when explicitly requested
7710       if test "x$enable_dependency_tracking" = xyes; then
7711         continue
7712       else
7713         break
7714       fi
7715       ;;
7716     msvisualcpp | msvcmsys)
7717       # This compiler won't grok `-c -o', but also, the minuso test has
7718       # not run yet.  These depmodes are late enough in the game, and
7719       # so weak that their functioning should not be impacted.
7720       am__obj=conftest.${OBJEXT-o}
7721       am__minus_obj=
7722       ;;
7723     none) break ;;
7724     esac
7725     if depmode=$depmode \
7726        source=sub/conftest.c object=$am__obj \
7727        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
7728        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
7729          >/dev/null 2>conftest.err &&
7730        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
7731        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
7732        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
7733        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
7734       # icc doesn't choke on unknown options, it will just issue warnings
7735       # or remarks (even with -Werror).  So we grep stderr for any message
7736       # that says an option was ignored or not supported.
7737       # When given -MP, icc 7.0 and 7.1 complain thusly:
7738       #   icc: Command line warning: ignoring option '-M'; no argument required
7739       # The diagnosis changed in icc 8.0:
7740       #   icc: Command line remark: option '-MP' not supported
7741       if (grep 'ignoring option' conftest.err ||
7742           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
7743         am_cv_CC_dependencies_compiler_type=$depmode
7744         break
7745       fi
7746     fi
7747   done
7748
7749   cd ..
7750   rm -rf conftest.dir
7751 else
7752   am_cv_CC_dependencies_compiler_type=none
7753 fi
7754
7755 fi
7756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
7757 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
7758 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
7759
7760  if
7761   test "x$enable_dependency_tracking" != xno \
7762   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
7763   am__fastdepCC_TRUE=
7764   am__fastdepCC_FALSE='#'
7765 else
7766   am__fastdepCC_TRUE='#'
7767   am__fastdepCC_FALSE=
7768 fi
7769
7770
7771
7772
7773
7774
7775 # Check whether --with-separate-debug-dir was given.
7776 if test "${with_separate_debug_dir+set}" = set; then :
7777   withval=$with_separate_debug_dir;
7778     DEBUGDIR=$withval
7779 else
7780   DEBUGDIR=${libdir}/debug
7781 fi
7782
7783
7784   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7785   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7786   ac_define_dir=`eval echo $DEBUGDIR`
7787   ac_define_dir=`eval echo $ac_define_dir`
7788
7789 cat >>confdefs.h <<_ACEOF
7790 #define DEBUGDIR "$ac_define_dir"
7791 _ACEOF
7792
7793
7794
7795
7796   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7797      if test "x$prefix" = xNONE; then
7798         test_prefix=/usr/local
7799      else
7800         test_prefix=$prefix
7801      fi
7802   else
7803      test_prefix=$exec_prefix
7804   fi
7805   value=0
7806   case ${ac_define_dir} in
7807      "${test_prefix}"|"${test_prefix}/"*|\
7808         '${exec_prefix}'|'${exec_prefix}/'*)
7809      value=1
7810      ;;
7811   esac
7812
7813 cat >>confdefs.h <<_ACEOF
7814 #define DEBUGDIR_RELOCATABLE $value
7815 _ACEOF
7816
7817
7818
7819
7820 # GDB's datadir relocation
7821
7822
7823
7824 # Check whether --with-gdb-datadir was given.
7825 if test "${with_gdb_datadir+set}" = set; then :
7826   withval=$with_gdb_datadir;
7827     GDB_DATADIR=$withval
7828 else
7829   GDB_DATADIR=${datadir}/gdb
7830 fi
7831
7832
7833   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7834   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7835   ac_define_dir=`eval echo $GDB_DATADIR`
7836   ac_define_dir=`eval echo $ac_define_dir`
7837
7838 cat >>confdefs.h <<_ACEOF
7839 #define GDB_DATADIR "$ac_define_dir"
7840 _ACEOF
7841
7842
7843
7844
7845   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7846      if test "x$prefix" = xNONE; then
7847         test_prefix=/usr/local
7848      else
7849         test_prefix=$prefix
7850      fi
7851   else
7852      test_prefix=$exec_prefix
7853   fi
7854   value=0
7855   case ${ac_define_dir} in
7856      "${test_prefix}"|"${test_prefix}/"*|\
7857         '${exec_prefix}'|'${exec_prefix}/'*)
7858      value=1
7859      ;;
7860   esac
7861
7862 cat >>confdefs.h <<_ACEOF
7863 #define GDB_DATADIR_RELOCATABLE $value
7864 _ACEOF
7865
7866
7867
7868
7869
7870 # Check whether --with-relocated-sources was given.
7871 if test "${with_relocated_sources+set}" = set; then :
7872   withval=$with_relocated_sources; reloc_srcdir="${withval}"
7873
7874   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7875   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7876   ac_define_dir=`eval echo $reloc_srcdir`
7877   ac_define_dir=`eval echo $ac_define_dir`
7878
7879 cat >>confdefs.h <<_ACEOF
7880 #define RELOC_SRCDIR "$ac_define_dir"
7881 _ACEOF
7882
7883
7884
7885 fi
7886
7887
7888
7889
7890 subdirs="$subdirs testsuite"
7891
7892 subdirs="$subdirs common"
7893
7894
7895 # Check whether to support alternative target configurations
7896 # Check whether --enable-targets was given.
7897 if test "${enable_targets+set}" = set; then :
7898   enableval=$enable_targets; case "${enableval}" in
7899   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
7900             ;;
7901   no)       enable_targets= ;;
7902   *)        enable_targets=$enableval ;;
7903 esac
7904 fi
7905
7906
7907 # Check whether to enable 64-bit support on 32-bit hosts
7908 # Check whether --enable-64-bit-bfd was given.
7909 if test "${enable_64_bit_bfd+set}" = set; then :
7910   enableval=$enable_64_bit_bfd; case "${enableval}" in
7911   yes)  want64=true  ;;
7912   no)   want64=false ;;
7913   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
7914 esac
7915 else
7916   want64=false
7917 fi
7918
7919 # Provide defaults for some variables set by the per-host and per-target
7920 # configuration.
7921 gdb_host_obs=posix-hdep.o
7922
7923 if test "${target}" = "${host}"; then
7924   gdb_native=yes
7925 else
7926   gdb_native=no
7927 fi
7928
7929 . $srcdir/configure.host
7930
7931 # Accumulate some settings from configure.tgt over all enabled targets
7932
7933 TARGET_OBS=
7934 all_targets=
7935
7936 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
7937 do
7938   if test "$targ_alias" = "all"; then
7939     all_targets=true
7940   else
7941     # Canonicalize the secondary target names.
7942     result=`$ac_config_sub $targ_alias 2>/dev/null`
7943     if test -n "$result"; then
7944         targ=$result
7945     else
7946         targ=$targ_alias
7947     fi
7948
7949     . ${srcdir}/configure.tgt
7950
7951     if test -z "${gdb_target_obs}"; then :
7952   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
7953 fi
7954
7955     # Target-specific object files
7956     for i in ${gdb_target_obs}; do
7957         case " $TARGET_OBS " in
7958         *" ${i} "*) ;;
7959         *)
7960           TARGET_OBS="$TARGET_OBS ${i}"
7961           ;;
7962         esac
7963     done
7964
7965     # Check whether this target needs 64-bit CORE_ADDR
7966     if test x${want64} = xfalse; then
7967       . ${srcdir}/../bfd/config.bfd
7968     fi
7969   fi
7970 done
7971
7972 if test x${all_targets} = xtrue; then
7973
7974   # We want all 64-bit targets if we either:
7975   #  - run on a 64-bit host  or
7976   #  - already require 64-bit support for some other target  or
7977   #  - the --enable-64-bit-bfd option was supplied
7978   # Otherwise we only support all 32-bit targets.
7979   #
7980   # NOTE: This test must be in sync with the corresponding
7981   #       tests in BFD!
7982
7983   if test x${want64} = xfalse; then
7984     # The cast to long int works around a bug in the HP C Compiler
7985 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7986 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7987 # This bug is HP SR number 8606223364.
7988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
7989 $as_echo_n "checking size of long... " >&6; }
7990 if test "${ac_cv_sizeof_long+set}" = set; then :
7991   $as_echo_n "(cached) " >&6
7992 else
7993   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
7994
7995 else
7996   if test "$ac_cv_type_long" = yes; then
7997      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7999 { as_fn_set_status 77
8000 as_fn_error "cannot compute sizeof (long)
8001 See \`config.log' for more details." "$LINENO" 5; }; }
8002    else
8003      ac_cv_sizeof_long=0
8004    fi
8005 fi
8006
8007 fi
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
8009 $as_echo "$ac_cv_sizeof_long" >&6; }
8010
8011
8012
8013 cat >>confdefs.h <<_ACEOF
8014 #define SIZEOF_LONG $ac_cv_sizeof_long
8015 _ACEOF
8016
8017
8018     if test "x${ac_cv_sizeof_long}" = "x8"; then
8019       want64=true
8020     fi
8021   fi
8022   if test x${want64} = xtrue; then
8023     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
8024   else
8025     TARGET_OBS='$(ALL_TARGET_OBS)'
8026   fi
8027 fi
8028
8029
8030
8031 # For other settings, only the main target counts.
8032 gdb_sim=
8033 gdb_osabi=
8034 build_gdbserver=
8035 targ=$target; . ${srcdir}/configure.tgt
8036
8037 # Fetch the default architecture and default target vector from BFD.
8038 targ=$target; . $srcdir/../bfd/config.bfd
8039
8040 # We only want the first architecture, so strip off the others if
8041 # there is more than one.
8042 targ_archs=`echo $targ_archs | sed 's/ .*//'`
8043
8044 if test "x$targ_archs" != x; then
8045
8046 cat >>confdefs.h <<_ACEOF
8047 #define DEFAULT_BFD_ARCH $targ_archs
8048 _ACEOF
8049
8050 fi
8051 if test "x$targ_defvec" != x; then
8052
8053 cat >>confdefs.h <<_ACEOF
8054 #define DEFAULT_BFD_VEC $targ_defvec
8055 _ACEOF
8056
8057 fi
8058
8059 # The CLI cannot be disabled yet, but may be in the future.
8060
8061 # Enable CLI.
8062 # Check whether --enable-gdbcli was given.
8063 if test "${enable_gdbcli+set}" = set; then :
8064   enableval=$enable_gdbcli; case $enableval in
8065     yes)
8066       ;;
8067     no)
8068       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
8069     *)
8070       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
8071   esac
8072 else
8073   enable_gdbcli=yes
8074 fi
8075
8076 if test x"$enable_gdbcli" = xyes; then
8077   if test -d $srcdir/cli; then
8078     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
8079     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
8080     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
8081     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
8082   fi
8083 fi
8084
8085 # Enable MI.
8086 # Check whether --enable-gdbmi was given.
8087 if test "${enable_gdbmi+set}" = set; then :
8088   enableval=$enable_gdbmi; case $enableval in
8089     yes | no)
8090       ;;
8091     *)
8092       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
8093   esac
8094 else
8095   enable_gdbmi=yes
8096 fi
8097
8098 if test x"$enable_gdbmi" = xyes; then
8099   if test -d $srcdir/mi; then
8100     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
8101     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
8102     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
8103     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
8104   fi
8105 fi
8106
8107 # Enable TUI.
8108 # Check whether --enable-tui was given.
8109 if test "${enable_tui+set}" = set; then :
8110   enableval=$enable_tui; case $enableval in
8111     yes | no | auto)
8112       ;;
8113     *)
8114       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
8115   esac
8116 else
8117   enable_tui=auto
8118 fi
8119
8120
8121 # Enable gdbtk.
8122 # Check whether --enable-gdbtk was given.
8123 if test "${enable_gdbtk+set}" = set; then :
8124   enableval=$enable_gdbtk; case $enableval in
8125     yes | no)
8126       ;;
8127     *)
8128       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
8129   esac
8130 else
8131   if test -d $srcdir/gdbtk; then
8132     enable_gdbtk=yes
8133   else
8134     enable_gdbtk=no
8135   fi
8136 fi
8137
8138 # We unconditionally disable gdbtk tests on selected platforms.
8139 case $host_os in
8140   go32* | windows*)
8141     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
8142 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
8143     enable_gdbtk=no ;;
8144 esac
8145
8146 # Libunwind support.
8147
8148 # Check whether --with-libunwind was given.
8149 if test "${with_libunwind+set}" = set; then :
8150   withval=$with_libunwind; case "${withval}" in
8151   yes)  enable_libunwind=yes ;;
8152   no)   enable_libunwind=no ;;
8153   *)    as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
8154 esac
8155 else
8156
8157   for ac_header in libunwind.h libunwind-ia64.h
8158 do :
8159   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8160 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8161 eval as_val=\$$as_ac_Header
8162    if test "x$as_val" = x""yes; then :
8163   cat >>confdefs.h <<_ACEOF
8164 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8165 _ACEOF
8166
8167 fi
8168
8169 done
8170
8171   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
8172     enable_libunwind=yes;
8173   fi
8174
8175 fi
8176
8177
8178 if test x"$enable_libunwind" = xyes; then
8179   for ac_header in libunwind.h libunwind-ia64.h
8180 do :
8181   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8182 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8183 eval as_val=\$$as_ac_Header
8184    if test "x$as_val" = x""yes; then :
8185   cat >>confdefs.h <<_ACEOF
8186 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8187 _ACEOF
8188
8189 fi
8190
8191 done
8192
8193
8194 $as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
8195
8196   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
8197   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
8198   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
8199 fi
8200
8201 opt_curses=no
8202
8203 # Check whether --with-curses was given.
8204 if test "${with_curses+set}" = set; then :
8205   withval=$with_curses; opt_curses=$withval
8206 fi
8207
8208
8209 prefer_curses=no
8210 if test "$opt_curses" = "yes"; then
8211   prefer_curses=yes
8212 fi
8213
8214 # Profiling support.
8215 # Check whether --enable-profiling was given.
8216 if test "${enable_profiling+set}" = set; then :
8217   enableval=$enable_profiling; case $enableval in
8218     yes | no)
8219       ;;
8220     *)
8221       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
8222   esac
8223 else
8224   enable_profiling=no
8225 fi
8226
8227
8228 for ac_func in monstartup _mcleanup
8229 do :
8230   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8231 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8232 eval as_val=\$$as_ac_var
8233    if test "x$as_val" = x""yes; then :
8234   cat >>confdefs.h <<_ACEOF
8235 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8236 _ACEOF
8237
8238 fi
8239 done
8240
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
8242 $as_echo_n "checking for _etext... " >&6; }
8243 if test "${ac_cv_var__etext+set}" = set; then :
8244   $as_echo_n "(cached) " >&6
8245 else
8246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8247 /* end confdefs.h.  */
8248 #include <stdlib.h>
8249 extern char _etext;
8250
8251 int
8252 main ()
8253 {
8254 free (&_etext);
8255   ;
8256   return 0;
8257 }
8258 _ACEOF
8259 if ac_fn_c_try_link "$LINENO"; then :
8260   ac_cv_var__etext=yes
8261 else
8262   ac_cv_var__etext=no
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext \
8265     conftest$ac_exeext conftest.$ac_ext
8266 fi
8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
8268 $as_echo "$ac_cv_var__etext" >&6; }
8269 if test $ac_cv_var__etext = yes; then
8270
8271 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
8272
8273 fi
8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
8275 $as_echo_n "checking for etext... " >&6; }
8276 if test "${ac_cv_var_etext+set}" = set; then :
8277   $as_echo_n "(cached) " >&6
8278 else
8279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8280 /* end confdefs.h.  */
8281 #include <stdlib.h>
8282 extern char etext;
8283
8284 int
8285 main ()
8286 {
8287 free (&etext);
8288   ;
8289   return 0;
8290 }
8291 _ACEOF
8292 if ac_fn_c_try_link "$LINENO"; then :
8293   ac_cv_var_etext=yes
8294 else
8295   ac_cv_var_etext=no
8296 fi
8297 rm -f core conftest.err conftest.$ac_objext \
8298     conftest$ac_exeext conftest.$ac_ext
8299 fi
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
8301 $as_echo "$ac_cv_var_etext" >&6; }
8302 if test $ac_cv_var_etext = yes; then
8303
8304 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
8305
8306 fi
8307 if test "$enable_profiling" = yes ; then
8308   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
8309     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
8310   fi
8311   PROFILE_CFLAGS=-pg
8312   OLD_CFLAGS="$CFLAGS"
8313   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
8314
8315   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
8316 $as_echo_n "checking whether $CC supports -pg... " >&6; }
8317 if test "${ac_cv_cc_supports_pg+set}" = set; then :
8318   $as_echo_n "(cached) " >&6
8319 else
8320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8321 /* end confdefs.h.  */
8322
8323 int
8324 main ()
8325 {
8326 int x;
8327   ;
8328   return 0;
8329 }
8330 _ACEOF
8331 if ac_fn_c_try_compile "$LINENO"; then :
8332   ac_cv_cc_supports_pg=yes
8333 else
8334   ac_cv_cc_supports_pg=no
8335 fi
8336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8337 fi
8338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
8339 $as_echo "$ac_cv_cc_supports_pg" >&6; }
8340
8341   if test $ac_cv_cc_supports_pg = no; then
8342     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
8343   fi
8344
8345   CFLAGS="$OLD_CFLAGS"
8346 fi
8347
8348
8349
8350 # Check whether --with-pkgversion was given.
8351 if test "${with_pkgversion+set}" = set; then :
8352   withval=$with_pkgversion; case "$withval" in
8353       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
8354       no)  PKGVERSION= ;;
8355       *)   PKGVERSION="($withval) " ;;
8356      esac
8357 else
8358   PKGVERSION="(GDB) "
8359
8360 fi
8361
8362
8363
8364
8365
8366 # Check whether --with-bugurl was given.
8367 if test "${with_bugurl+set}" = set; then :
8368   withval=$with_bugurl; case "$withval" in
8369       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
8370       no)  BUGURL=
8371            ;;
8372       *)   BUGURL="$withval"
8373            ;;
8374      esac
8375 else
8376   BUGURL="http://www.gnu.org/software/gdb/bugs/"
8377
8378 fi
8379
8380   case ${BUGURL} in
8381   "")
8382     REPORT_BUGS_TO=
8383     REPORT_BUGS_TEXI=
8384     ;;
8385   *)
8386     REPORT_BUGS_TO="<$BUGURL>"
8387     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8388     ;;
8389   esac;
8390
8391
8392
8393
8394 cat >>confdefs.h <<_ACEOF
8395 #define PKGVERSION "$PKGVERSION"
8396 _ACEOF
8397
8398
8399 cat >>confdefs.h <<_ACEOF
8400 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
8401 _ACEOF
8402
8403
8404 # --------------------- #
8405 # Checks for programs.  #
8406 # --------------------- #
8407
8408 for ac_prog in gawk mawk nawk awk
8409 do
8410   # Extract the first word of "$ac_prog", so it can be a program name with args.
8411 set dummy $ac_prog; ac_word=$2
8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8413 $as_echo_n "checking for $ac_word... " >&6; }
8414 if test "${ac_cv_prog_AWK+set}" = set; then :
8415   $as_echo_n "(cached) " >&6
8416 else
8417   if test -n "$AWK"; then
8418   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8419 else
8420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8421 for as_dir in $PATH
8422 do
8423   IFS=$as_save_IFS
8424   test -z "$as_dir" && as_dir=.
8425     for ac_exec_ext in '' $ac_executable_extensions; do
8426   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8427     ac_cv_prog_AWK="$ac_prog"
8428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8429     break 2
8430   fi
8431 done
8432   done
8433 IFS=$as_save_IFS
8434
8435 fi
8436 fi
8437 AWK=$ac_cv_prog_AWK
8438 if test -n "$AWK"; then
8439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
8440 $as_echo "$AWK" >&6; }
8441 else
8442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8443 $as_echo "no" >&6; }
8444 fi
8445
8446
8447   test -n "$AWK" && break
8448 done
8449
8450
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
8452 $as_echo_n "checking whether ln -s works... " >&6; }
8453 LN_S=$as_ln_s
8454 if test "$LN_S" = "ln -s"; then
8455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8456 $as_echo "yes" >&6; }
8457 else
8458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
8459 $as_echo "no, using $LN_S" >&6; }
8460 fi
8461
8462 if test -n "$ac_tool_prefix"; then
8463   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8464 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8466 $as_echo_n "checking for $ac_word... " >&6; }
8467 if test "${ac_cv_prog_RANLIB+set}" = set; then :
8468   $as_echo_n "(cached) " >&6
8469 else
8470   if test -n "$RANLIB"; then
8471   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8472 else
8473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8474 for as_dir in $PATH
8475 do
8476   IFS=$as_save_IFS
8477   test -z "$as_dir" && as_dir=.
8478     for ac_exec_ext in '' $ac_executable_extensions; do
8479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8480     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8481     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8482     break 2
8483   fi
8484 done
8485   done
8486 IFS=$as_save_IFS
8487
8488 fi
8489 fi
8490 RANLIB=$ac_cv_prog_RANLIB
8491 if test -n "$RANLIB"; then
8492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8493 $as_echo "$RANLIB" >&6; }
8494 else
8495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8496 $as_echo "no" >&6; }
8497 fi
8498
8499
8500 fi
8501 if test -z "$ac_cv_prog_RANLIB"; then
8502   ac_ct_RANLIB=$RANLIB
8503   # Extract the first word of "ranlib", so it can be a program name with args.
8504 set dummy ranlib; ac_word=$2
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8506 $as_echo_n "checking for $ac_word... " >&6; }
8507 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
8508   $as_echo_n "(cached) " >&6
8509 else
8510   if test -n "$ac_ct_RANLIB"; then
8511   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8512 else
8513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8514 for as_dir in $PATH
8515 do
8516   IFS=$as_save_IFS
8517   test -z "$as_dir" && as_dir=.
8518     for ac_exec_ext in '' $ac_executable_extensions; do
8519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8520     ac_cv_prog_ac_ct_RANLIB="ranlib"
8521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8522     break 2
8523   fi
8524 done
8525   done
8526 IFS=$as_save_IFS
8527
8528 fi
8529 fi
8530 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8531 if test -n "$ac_ct_RANLIB"; then
8532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8533 $as_echo "$ac_ct_RANLIB" >&6; }
8534 else
8535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8536 $as_echo "no" >&6; }
8537 fi
8538
8539   if test "x$ac_ct_RANLIB" = x; then
8540     RANLIB=":"
8541   else
8542     case $cross_compiling:$ac_tool_warned in
8543 yes:)
8544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8545 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8546 ac_tool_warned=yes ;;
8547 esac
8548     RANLIB=$ac_ct_RANLIB
8549   fi
8550 else
8551   RANLIB="$ac_cv_prog_RANLIB"
8552 fi
8553
8554 for ac_prog in 'bison -y' byacc
8555 do
8556   # Extract the first word of "$ac_prog", so it can be a program name with args.
8557 set dummy $ac_prog; ac_word=$2
8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8559 $as_echo_n "checking for $ac_word... " >&6; }
8560 if test "${ac_cv_prog_YACC+set}" = set; then :
8561   $as_echo_n "(cached) " >&6
8562 else
8563   if test -n "$YACC"; then
8564   ac_cv_prog_YACC="$YACC" # Let the user override the test.
8565 else
8566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8567 for as_dir in $PATH
8568 do
8569   IFS=$as_save_IFS
8570   test -z "$as_dir" && as_dir=.
8571     for ac_exec_ext in '' $ac_executable_extensions; do
8572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8573     ac_cv_prog_YACC="$ac_prog"
8574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8575     break 2
8576   fi
8577 done
8578   done
8579 IFS=$as_save_IFS
8580
8581 fi
8582 fi
8583 YACC=$ac_cv_prog_YACC
8584 if test -n "$YACC"; then
8585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
8586 $as_echo "$YACC" >&6; }
8587 else
8588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8589 $as_echo "no" >&6; }
8590 fi
8591
8592
8593   test -n "$YACC" && break
8594 done
8595 test -n "$YACC" || YACC="yacc"
8596
8597
8598 if test -n "$ac_tool_prefix"; then
8599   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
8600 set dummy ${ac_tool_prefix}ar; ac_word=$2
8601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8602 $as_echo_n "checking for $ac_word... " >&6; }
8603 if test "${ac_cv_prog_AR+set}" = set; then :
8604   $as_echo_n "(cached) " >&6
8605 else
8606   if test -n "$AR"; then
8607   ac_cv_prog_AR="$AR" # Let the user override the test.
8608 else
8609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8610 for as_dir in $PATH
8611 do
8612   IFS=$as_save_IFS
8613   test -z "$as_dir" && as_dir=.
8614     for ac_exec_ext in '' $ac_executable_extensions; do
8615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8616     ac_cv_prog_AR="${ac_tool_prefix}ar"
8617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8618     break 2
8619   fi
8620 done
8621   done
8622 IFS=$as_save_IFS
8623
8624 fi
8625 fi
8626 AR=$ac_cv_prog_AR
8627 if test -n "$AR"; then
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8629 $as_echo "$AR" >&6; }
8630 else
8631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8632 $as_echo "no" >&6; }
8633 fi
8634
8635
8636 fi
8637 if test -z "$ac_cv_prog_AR"; then
8638   ac_ct_AR=$AR
8639   # Extract the first word of "ar", so it can be a program name with args.
8640 set dummy ar; ac_word=$2
8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8642 $as_echo_n "checking for $ac_word... " >&6; }
8643 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
8644   $as_echo_n "(cached) " >&6
8645 else
8646   if test -n "$ac_ct_AR"; then
8647   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8648 else
8649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8650 for as_dir in $PATH
8651 do
8652   IFS=$as_save_IFS
8653   test -z "$as_dir" && as_dir=.
8654     for ac_exec_ext in '' $ac_executable_extensions; do
8655   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8656     ac_cv_prog_ac_ct_AR="ar"
8657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8658     break 2
8659   fi
8660 done
8661   done
8662 IFS=$as_save_IFS
8663
8664 fi
8665 fi
8666 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8667 if test -n "$ac_ct_AR"; then
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8669 $as_echo "$ac_ct_AR" >&6; }
8670 else
8671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8672 $as_echo "no" >&6; }
8673 fi
8674
8675   if test "x$ac_ct_AR" = x; then
8676     AR=""
8677   else
8678     case $cross_compiling:$ac_tool_warned in
8679 yes:)
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8682 ac_tool_warned=yes ;;
8683 esac
8684     AR=$ac_ct_AR
8685   fi
8686 else
8687   AR="$ac_cv_prog_AR"
8688 fi
8689
8690 if test -n "$ac_tool_prefix"; then
8691   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
8692 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
8693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8694 $as_echo_n "checking for $ac_word... " >&6; }
8695 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
8696   $as_echo_n "(cached) " >&6
8697 else
8698   if test -n "$DLLTOOL"; then
8699   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
8700 else
8701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8702 for as_dir in $PATH
8703 do
8704   IFS=$as_save_IFS
8705   test -z "$as_dir" && as_dir=.
8706     for ac_exec_ext in '' $ac_executable_extensions; do
8707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8708     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
8709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8710     break 2
8711   fi
8712 done
8713   done
8714 IFS=$as_save_IFS
8715
8716 fi
8717 fi
8718 DLLTOOL=$ac_cv_prog_DLLTOOL
8719 if test -n "$DLLTOOL"; then
8720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
8721 $as_echo "$DLLTOOL" >&6; }
8722 else
8723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8724 $as_echo "no" >&6; }
8725 fi
8726
8727
8728 fi
8729 if test -z "$ac_cv_prog_DLLTOOL"; then
8730   ac_ct_DLLTOOL=$DLLTOOL
8731   # Extract the first word of "dlltool", so it can be a program name with args.
8732 set dummy dlltool; ac_word=$2
8733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8734 $as_echo_n "checking for $ac_word... " >&6; }
8735 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
8736   $as_echo_n "(cached) " >&6
8737 else
8738   if test -n "$ac_ct_DLLTOOL"; then
8739   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
8740 else
8741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8742 for as_dir in $PATH
8743 do
8744   IFS=$as_save_IFS
8745   test -z "$as_dir" && as_dir=.
8746     for ac_exec_ext in '' $ac_executable_extensions; do
8747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8748     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
8749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8750     break 2
8751   fi
8752 done
8753   done
8754 IFS=$as_save_IFS
8755
8756 fi
8757 fi
8758 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
8759 if test -n "$ac_ct_DLLTOOL"; then
8760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
8761 $as_echo "$ac_ct_DLLTOOL" >&6; }
8762 else
8763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8764 $as_echo "no" >&6; }
8765 fi
8766
8767   if test "x$ac_ct_DLLTOOL" = x; then
8768     DLLTOOL=""
8769   else
8770     case $cross_compiling:$ac_tool_warned in
8771 yes:)
8772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8774 ac_tool_warned=yes ;;
8775 esac
8776     DLLTOOL=$ac_ct_DLLTOOL
8777   fi
8778 else
8779   DLLTOOL="$ac_cv_prog_DLLTOOL"
8780 fi
8781
8782 if test -n "$ac_tool_prefix"; then
8783   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
8784 set dummy ${ac_tool_prefix}windres; ac_word=$2
8785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8786 $as_echo_n "checking for $ac_word... " >&6; }
8787 if test "${ac_cv_prog_WINDRES+set}" = set; then :
8788   $as_echo_n "(cached) " >&6
8789 else
8790   if test -n "$WINDRES"; then
8791   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
8792 else
8793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8794 for as_dir in $PATH
8795 do
8796   IFS=$as_save_IFS
8797   test -z "$as_dir" && as_dir=.
8798     for ac_exec_ext in '' $ac_executable_extensions; do
8799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8800     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
8801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8802     break 2
8803   fi
8804 done
8805   done
8806 IFS=$as_save_IFS
8807
8808 fi
8809 fi
8810 WINDRES=$ac_cv_prog_WINDRES
8811 if test -n "$WINDRES"; then
8812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
8813 $as_echo "$WINDRES" >&6; }
8814 else
8815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8816 $as_echo "no" >&6; }
8817 fi
8818
8819
8820 fi
8821 if test -z "$ac_cv_prog_WINDRES"; then
8822   ac_ct_WINDRES=$WINDRES
8823   # Extract the first word of "windres", so it can be a program name with args.
8824 set dummy windres; ac_word=$2
8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8826 $as_echo_n "checking for $ac_word... " >&6; }
8827 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
8828   $as_echo_n "(cached) " >&6
8829 else
8830   if test -n "$ac_ct_WINDRES"; then
8831   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
8832 else
8833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8834 for as_dir in $PATH
8835 do
8836   IFS=$as_save_IFS
8837   test -z "$as_dir" && as_dir=.
8838     for ac_exec_ext in '' $ac_executable_extensions; do
8839   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8840     ac_cv_prog_ac_ct_WINDRES="windres"
8841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8842     break 2
8843   fi
8844 done
8845   done
8846 IFS=$as_save_IFS
8847
8848 fi
8849 fi
8850 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
8851 if test -n "$ac_ct_WINDRES"; then
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
8853 $as_echo "$ac_ct_WINDRES" >&6; }
8854 else
8855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8856 $as_echo "no" >&6; }
8857 fi
8858
8859   if test "x$ac_ct_WINDRES" = x; then
8860     WINDRES=""
8861   else
8862     case $cross_compiling:$ac_tool_warned in
8863 yes:)
8864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8865 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8866 ac_tool_warned=yes ;;
8867 esac
8868     WINDRES=$ac_ct_WINDRES
8869   fi
8870 else
8871   WINDRES="$ac_cv_prog_WINDRES"
8872 fi
8873
8874
8875 # Needed for GNU/Hurd.
8876 if test -n "$ac_tool_prefix"; then
8877   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
8878 set dummy ${ac_tool_prefix}mig; ac_word=$2
8879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8880 $as_echo_n "checking for $ac_word... " >&6; }
8881 if test "${ac_cv_prog_MIG+set}" = set; then :
8882   $as_echo_n "(cached) " >&6
8883 else
8884   if test -n "$MIG"; then
8885   ac_cv_prog_MIG="$MIG" # Let the user override the test.
8886 else
8887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8888 for as_dir in $PATH
8889 do
8890   IFS=$as_save_IFS
8891   test -z "$as_dir" && as_dir=.
8892     for ac_exec_ext in '' $ac_executable_extensions; do
8893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8894     ac_cv_prog_MIG="${ac_tool_prefix}mig"
8895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8896     break 2
8897   fi
8898 done
8899   done
8900 IFS=$as_save_IFS
8901
8902 fi
8903 fi
8904 MIG=$ac_cv_prog_MIG
8905 if test -n "$MIG"; then
8906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
8907 $as_echo "$MIG" >&6; }
8908 else
8909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8910 $as_echo "no" >&6; }
8911 fi
8912
8913
8914 fi
8915 if test -z "$ac_cv_prog_MIG"; then
8916   ac_ct_MIG=$MIG
8917   # Extract the first word of "mig", so it can be a program name with args.
8918 set dummy mig; ac_word=$2
8919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8920 $as_echo_n "checking for $ac_word... " >&6; }
8921 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
8922   $as_echo_n "(cached) " >&6
8923 else
8924   if test -n "$ac_ct_MIG"; then
8925   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
8926 else
8927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8928 for as_dir in $PATH
8929 do
8930   IFS=$as_save_IFS
8931   test -z "$as_dir" && as_dir=.
8932     for ac_exec_ext in '' $ac_executable_extensions; do
8933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8934     ac_cv_prog_ac_ct_MIG="mig"
8935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8936     break 2
8937   fi
8938 done
8939   done
8940 IFS=$as_save_IFS
8941
8942 fi
8943 fi
8944 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
8945 if test -n "$ac_ct_MIG"; then
8946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
8947 $as_echo "$ac_ct_MIG" >&6; }
8948 else
8949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8950 $as_echo "no" >&6; }
8951 fi
8952
8953   if test "x$ac_ct_MIG" = x; then
8954     MIG=""
8955   else
8956     case $cross_compiling:$ac_tool_warned in
8957 yes:)
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8959 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8960 ac_tool_warned=yes ;;
8961 esac
8962     MIG=$ac_ct_MIG
8963   fi
8964 else
8965   MIG="$ac_cv_prog_MIG"
8966 fi
8967
8968
8969 # ---------------------- #
8970 # Checks for libraries.  #
8971 # ---------------------- #
8972
8973 # We might need to link with -lm; most simulators need it.
8974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
8975 $as_echo_n "checking for main in -lm... " >&6; }
8976 if test "${ac_cv_lib_m_main+set}" = set; then :
8977   $as_echo_n "(cached) " >&6
8978 else
8979   ac_check_lib_save_LIBS=$LIBS
8980 LIBS="-lm  $LIBS"
8981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8982 /* end confdefs.h.  */
8983
8984
8985 int
8986 main ()
8987 {
8988 return main ();
8989   ;
8990   return 0;
8991 }
8992 _ACEOF
8993 if ac_fn_c_try_link "$LINENO"; then :
8994   ac_cv_lib_m_main=yes
8995 else
8996   ac_cv_lib_m_main=no
8997 fi
8998 rm -f core conftest.err conftest.$ac_objext \
8999     conftest$ac_exeext conftest.$ac_ext
9000 LIBS=$ac_check_lib_save_LIBS
9001 fi
9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
9003 $as_echo "$ac_cv_lib_m_main" >&6; }
9004 if test "x$ac_cv_lib_m_main" = x""yes; then :
9005   cat >>confdefs.h <<_ACEOF
9006 #define HAVE_LIBM 1
9007 _ACEOF
9008
9009   LIBS="-lm $LIBS"
9010
9011 fi
9012
9013
9014 # We need to link with -lw to get `wctype' on Solaris before Solaris
9015 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
9016 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
9017 # is known to have this problem).  Therefore we avoid libw if we can.
9018 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
9019 if test "x$ac_cv_func_wctype" = x""yes; then :
9020
9021 else
9022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
9023 $as_echo_n "checking for wctype in -lw... " >&6; }
9024 if test "${ac_cv_lib_w_wctype+set}" = set; then :
9025   $as_echo_n "(cached) " >&6
9026 else
9027   ac_check_lib_save_LIBS=$LIBS
9028 LIBS="-lw  $LIBS"
9029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9030 /* end confdefs.h.  */
9031
9032 /* Override any GCC internal prototype to avoid an error.
9033    Use char because int might match the return type of a GCC
9034    builtin and then its argument prototype would still apply.  */
9035 #ifdef __cplusplus
9036 extern "C"
9037 #endif
9038 char wctype ();
9039 int
9040 main ()
9041 {
9042 return wctype ();
9043   ;
9044   return 0;
9045 }
9046 _ACEOF
9047 if ac_fn_c_try_link "$LINENO"; then :
9048   ac_cv_lib_w_wctype=yes
9049 else
9050   ac_cv_lib_w_wctype=no
9051 fi
9052 rm -f core conftest.err conftest.$ac_objext \
9053     conftest$ac_exeext conftest.$ac_ext
9054 LIBS=$ac_check_lib_save_LIBS
9055 fi
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
9057 $as_echo "$ac_cv_lib_w_wctype" >&6; }
9058 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
9059   cat >>confdefs.h <<_ACEOF
9060 #define HAVE_LIBW 1
9061 _ACEOF
9062
9063   LIBS="-lw $LIBS"
9064
9065 fi
9066
9067 fi
9068
9069
9070 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
9072 $as_echo_n "checking for library containing gethostbyname... " >&6; }
9073 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9074   $as_echo_n "(cached) " >&6
9075 else
9076   ac_func_search_save_LIBS=$LIBS
9077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9078 /* end confdefs.h.  */
9079
9080 /* Override any GCC internal prototype to avoid an error.
9081    Use char because int might match the return type of a GCC
9082    builtin and then its argument prototype would still apply.  */
9083 #ifdef __cplusplus
9084 extern "C"
9085 #endif
9086 char gethostbyname ();
9087 int
9088 main ()
9089 {
9090 return gethostbyname ();
9091   ;
9092   return 0;
9093 }
9094 _ACEOF
9095 for ac_lib in '' nsl; do
9096   if test -z "$ac_lib"; then
9097     ac_res="none required"
9098   else
9099     ac_res=-l$ac_lib
9100     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9101   fi
9102   if ac_fn_c_try_link "$LINENO"; then :
9103   ac_cv_search_gethostbyname=$ac_res
9104 fi
9105 rm -f core conftest.err conftest.$ac_objext \
9106     conftest$ac_exeext
9107   if test "${ac_cv_search_gethostbyname+set}" = set; then :
9108   break
9109 fi
9110 done
9111 if test "${ac_cv_search_gethostbyname+set}" = set; then :
9112
9113 else
9114   ac_cv_search_gethostbyname=no
9115 fi
9116 rm conftest.$ac_ext
9117 LIBS=$ac_func_search_save_LIBS
9118 fi
9119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
9120 $as_echo "$ac_cv_search_gethostbyname" >&6; }
9121 ac_res=$ac_cv_search_gethostbyname
9122 if test "$ac_res" != no; then :
9123   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9124
9125 fi
9126
9127
9128 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
9130 $as_echo_n "checking for library containing socketpair... " >&6; }
9131 if test "${ac_cv_search_socketpair+set}" = set; then :
9132   $as_echo_n "(cached) " >&6
9133 else
9134   ac_func_search_save_LIBS=$LIBS
9135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9136 /* end confdefs.h.  */
9137
9138 /* Override any GCC internal prototype to avoid an error.
9139    Use char because int might match the return type of a GCC
9140    builtin and then its argument prototype would still apply.  */
9141 #ifdef __cplusplus
9142 extern "C"
9143 #endif
9144 char socketpair ();
9145 int
9146 main ()
9147 {
9148 return socketpair ();
9149   ;
9150   return 0;
9151 }
9152 _ACEOF
9153 for ac_lib in '' socket; do
9154   if test -z "$ac_lib"; then
9155     ac_res="none required"
9156   else
9157     ac_res=-l$ac_lib
9158     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9159   fi
9160   if ac_fn_c_try_link "$LINENO"; then :
9161   ac_cv_search_socketpair=$ac_res
9162 fi
9163 rm -f core conftest.err conftest.$ac_objext \
9164     conftest$ac_exeext
9165   if test "${ac_cv_search_socketpair+set}" = set; then :
9166   break
9167 fi
9168 done
9169 if test "${ac_cv_search_socketpair+set}" = set; then :
9170
9171 else
9172   ac_cv_search_socketpair=no
9173 fi
9174 rm conftest.$ac_ext
9175 LIBS=$ac_func_search_save_LIBS
9176 fi
9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
9178 $as_echo "$ac_cv_search_socketpair" >&6; }
9179 ac_res=$ac_cv_search_socketpair
9180 if test "$ac_res" != no; then :
9181   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9182
9183 fi
9184
9185
9186 # Link in zlib if we can.  This allows us to read compressed debug sections.
9187
9188   # See if the user specified whether he wants zlib support or not.
9189
9190 # Check whether --with-zlib was given.
9191 if test "${with_zlib+set}" = set; then :
9192   withval=$with_zlib;
9193 else
9194   with_zlib=auto
9195 fi
9196
9197
9198   if test "$with_zlib" != "no"; then
9199     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
9200 $as_echo_n "checking for library containing zlibVersion... " >&6; }
9201 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9202   $as_echo_n "(cached) " >&6
9203 else
9204   ac_func_search_save_LIBS=$LIBS
9205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9206 /* end confdefs.h.  */
9207
9208 /* Override any GCC internal prototype to avoid an error.
9209    Use char because int might match the return type of a GCC
9210    builtin and then its argument prototype would still apply.  */
9211 #ifdef __cplusplus
9212 extern "C"
9213 #endif
9214 char zlibVersion ();
9215 int
9216 main ()
9217 {
9218 return zlibVersion ();
9219   ;
9220   return 0;
9221 }
9222 _ACEOF
9223 for ac_lib in '' z; do
9224   if test -z "$ac_lib"; then
9225     ac_res="none required"
9226   else
9227     ac_res=-l$ac_lib
9228     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9229   fi
9230   if ac_fn_c_try_link "$LINENO"; then :
9231   ac_cv_search_zlibVersion=$ac_res
9232 fi
9233 rm -f core conftest.err conftest.$ac_objext \
9234     conftest$ac_exeext
9235   if test "${ac_cv_search_zlibVersion+set}" = set; then :
9236   break
9237 fi
9238 done
9239 if test "${ac_cv_search_zlibVersion+set}" = set; then :
9240
9241 else
9242   ac_cv_search_zlibVersion=no
9243 fi
9244 rm conftest.$ac_ext
9245 LIBS=$ac_func_search_save_LIBS
9246 fi
9247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
9248 $as_echo "$ac_cv_search_zlibVersion" >&6; }
9249 ac_res=$ac_cv_search_zlibVersion
9250 if test "$ac_res" != no; then :
9251   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9252   for ac_header in zlib.h
9253 do :
9254   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
9255 if test "x$ac_cv_header_zlib_h" = x""yes; then :
9256   cat >>confdefs.h <<_ACEOF
9257 #define HAVE_ZLIB_H 1
9258 _ACEOF
9259
9260 fi
9261
9262 done
9263
9264 fi
9265
9266     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
9267       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
9268     fi
9269   fi
9270
9271
9272 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
9273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
9274 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
9275 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9276   $as_echo_n "(cached) " >&6
9277 else
9278   ac_func_search_save_LIBS=$LIBS
9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9280 /* end confdefs.h.  */
9281
9282 /* Override any GCC internal prototype to avoid an error.
9283    Use char because int might match the return type of a GCC
9284    builtin and then its argument prototype would still apply.  */
9285 #ifdef __cplusplus
9286 extern "C"
9287 #endif
9288 char dlgetmodinfo ();
9289 int
9290 main ()
9291 {
9292 return dlgetmodinfo ();
9293   ;
9294   return 0;
9295 }
9296 _ACEOF
9297 for ac_lib in '' dl xpdl; do
9298   if test -z "$ac_lib"; then
9299     ac_res="none required"
9300   else
9301     ac_res=-l$ac_lib
9302     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9303   fi
9304   if ac_fn_c_try_link "$LINENO"; then :
9305   ac_cv_search_dlgetmodinfo=$ac_res
9306 fi
9307 rm -f core conftest.err conftest.$ac_objext \
9308     conftest$ac_exeext
9309   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9310   break
9311 fi
9312 done
9313 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
9314
9315 else
9316   ac_cv_search_dlgetmodinfo=no
9317 fi
9318 rm conftest.$ac_ext
9319 LIBS=$ac_func_search_save_LIBS
9320 fi
9321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
9322 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
9323 ac_res=$ac_cv_search_dlgetmodinfo
9324 if test "$ac_res" != no; then :
9325   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9326
9327 fi
9328
9329
9330
9331
9332
9333 # Check whether --with-libiconv-prefix was given.
9334 if test "${with_libiconv_prefix+set}" = set; then :
9335   withval=$with_libiconv_prefix;
9336     for dir in `echo "$withval" | tr : ' '`; do
9337       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
9338       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
9339     done
9340
9341 fi
9342
9343
9344   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
9345   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
9346
9347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9348 $as_echo_n "checking for iconv... " >&6; }
9349 if test "${am_cv_func_iconv+set}" = set; then :
9350   $as_echo_n "(cached) " >&6
9351 else
9352
9353     am_cv_func_iconv="no, consider installing GNU libiconv"
9354     am_cv_lib_iconv=no
9355     am_cv_use_build_libiconv=no
9356     am_cv_build_libiconv_path=
9357
9358     # If libiconv is part of the build tree, then try using it over
9359     # any system iconv.
9360     if test -d ../libiconv; then
9361       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
9362         am_save_LIBS="$LIBS"
9363         am_save_CPPFLAGS="$CPPFLAGS"
9364         LIBS="$LIBS $lib_dir/libiconv.a"
9365         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
9366         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9367 /* end confdefs.h.  */
9368 #include <stdlib.h>
9369 #include <iconv.h>
9370 int
9371 main ()
9372 {
9373 iconv_t cd = iconv_open("","");
9374            iconv(cd,NULL,NULL,NULL,NULL);
9375            iconv_close(cd);
9376   ;
9377   return 0;
9378 }
9379 _ACEOF
9380 if ac_fn_c_try_link "$LINENO"; then :
9381   am_cv_use_build_libiconv=yes
9382           am_cv_build_libiconv_path=$lib_dir/libiconv.a
9383           am_cv_lib_iconv=yes
9384           am_cv_func_iconv=yes
9385 fi
9386 rm -f core conftest.err conftest.$ac_objext \
9387     conftest$ac_exeext conftest.$ac_ext
9388         LIBS="$am_save_LIBS"
9389         CPPFLAGS="$am_save_CPPFLAGS"
9390         if test "$am_cv_use_build_libiconv" = "yes"; then
9391           break
9392         fi
9393       done
9394     fi
9395
9396     # Next, try to find iconv in libc.
9397     if test "$am_cv_func_iconv" != yes; then
9398       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9399 /* end confdefs.h.  */
9400 #include <stdlib.h>
9401 #include <iconv.h>
9402 int
9403 main ()
9404 {
9405 iconv_t cd = iconv_open("","");
9406          iconv(cd,NULL,NULL,NULL,NULL);
9407          iconv_close(cd);
9408   ;
9409   return 0;
9410 }
9411 _ACEOF
9412 if ac_fn_c_try_link "$LINENO"; then :
9413   am_cv_func_iconv=yes
9414 fi
9415 rm -f core conftest.err conftest.$ac_objext \
9416     conftest$ac_exeext conftest.$ac_ext
9417     fi
9418
9419     # If iconv was not in libc, try -liconv.  In this case, arrange to
9420     # look in the libiconv prefix, if it was specified by the user.
9421     if test "$am_cv_func_iconv" != yes; then
9422       am_save_CPPFLAGS="$CPPFLAGS"
9423       am_save_LIBS="$LIBS"
9424       if test -n "$LIBICONV_INCLUDE"; then
9425         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9426         LIBS="$LIBS $LIBICONV_LIBDIR"
9427       fi
9428       LIBS="$LIBS -liconv"
9429       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9430 /* end confdefs.h.  */
9431 #include <stdlib.h>
9432 #include <iconv.h>
9433 int
9434 main ()
9435 {
9436 iconv_t cd = iconv_open("","");
9437          iconv(cd,NULL,NULL,NULL,NULL);
9438          iconv_close(cd);
9439   ;
9440   return 0;
9441 }
9442 _ACEOF
9443 if ac_fn_c_try_link "$LINENO"; then :
9444   am_cv_lib_iconv=yes
9445         am_cv_func_iconv=yes
9446 fi
9447 rm -f core conftest.err conftest.$ac_objext \
9448     conftest$ac_exeext conftest.$ac_ext
9449       LIBS="$am_save_LIBS"
9450       CPPFLAGS="$am_save_CPPFLAGS"
9451     fi
9452
9453 fi
9454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9455 $as_echo "$am_cv_func_iconv" >&6; }
9456
9457   # Set the various flags based on the cache variables.  We can't rely
9458   # on the flags to remain set from the above code, due to caching.
9459   LIBICONV=
9460   if test "$am_cv_lib_iconv" = yes; then
9461     LIBICONV="-liconv"
9462   else
9463     LIBICONV_LIBDIR=
9464     LIBICONV_INCLUDE=
9465   fi
9466   if test "$am_cv_use_build_libiconv" = yes; then
9467     LIBICONV="$am_cv_build_libiconv_path"
9468     LIBICONV_LIBDIR=""
9469     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
9470   fi
9471   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
9472   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
9473
9474   if test "$am_cv_func_iconv" = yes; then
9475
9476 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9477
9478     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9479 $as_echo_n "checking for iconv declaration... " >&6; }
9480     if test "${am_cv_proto_iconv+set}" = set; then :
9481   $as_echo_n "(cached) " >&6
9482 else
9483
9484       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9485 /* end confdefs.h.  */
9486
9487 #include <stdlib.h>
9488 #include <iconv.h>
9489 extern
9490 #ifdef __cplusplus
9491 "C"
9492 #endif
9493 #if defined(__STDC__) || defined(__cplusplus)
9494 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9495 #else
9496 size_t iconv();
9497 #endif
9498
9499 int
9500 main ()
9501 {
9502
9503   ;
9504   return 0;
9505 }
9506 _ACEOF
9507 if ac_fn_c_try_compile "$LINENO"; then :
9508   am_cv_proto_iconv_arg1=""
9509 else
9510   am_cv_proto_iconv_arg1="const"
9511 fi
9512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9513       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9514 fi
9515
9516     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9517     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9518          }$am_cv_proto_iconv" >&5
9519 $as_echo "${ac_t:-
9520          }$am_cv_proto_iconv" >&6; }
9521
9522 cat >>confdefs.h <<_ACEOF
9523 #define ICONV_CONST $am_cv_proto_iconv_arg1
9524 _ACEOF
9525
9526   fi
9527
9528
9529 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
9530 # There is a very specific comment in /usr/include/curses.h explaining that
9531 # termcap routines built into libcurses must not be used.
9532 #
9533 # The symptoms we observed so far is GDB unexpectedly changing
9534 # the terminal settings when tgetent is called - this is particularly
9535 # visible as the output is missing carriage returns, and so rapidly
9536 # becomes very hard to read.
9537 #
9538 # The readline configure script has already decided that libtermcap
9539 # was enough for its purposes, and so decided to build readline using
9540 # libtermcap.  Since the TUI mode requires curses, building GDB with
9541 # TUI enabled results in both libraries to be used at the same time,
9542 # which is not allowed.  This basically means that GDB with TUI is
9543 # broken on alpha-osf.
9544
9545 case $host_os in
9546   osf* )
9547     if test x"$enable_tui" = xyes; then
9548       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
9549     fi
9550     if test x"$enable_tui" = xauto; then
9551       enable_tui=no
9552     fi
9553     ;;
9554 esac
9555
9556 # For the TUI, we need enhanced curses functionality.
9557 if test x"$enable_tui" != xno; then
9558   prefer_curses=yes
9559 fi
9560
9561 curses_found=no
9562 if test x"$prefer_curses" = xyes; then
9563   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
9564   # curses library because the latter might not provide all the
9565   # functionality we need.  However, this leads to problems on systems
9566   # where the linker searches /usr/local/lib, but the compiler doesn't
9567   # search /usr/local/include, if ncurses is installed in /usr/local.  A
9568   # default installation of ncurses on alpha*-dec-osf* will lead to such
9569   # a situation.
9570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
9571 $as_echo_n "checking for library containing waddstr... " >&6; }
9572 if test "${ac_cv_search_waddstr+set}" = set; then :
9573   $as_echo_n "(cached) " >&6
9574 else
9575   ac_func_search_save_LIBS=$LIBS
9576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9577 /* end confdefs.h.  */
9578
9579 /* Override any GCC internal prototype to avoid an error.
9580    Use char because int might match the return type of a GCC
9581    builtin and then its argument prototype would still apply.  */
9582 #ifdef __cplusplus
9583 extern "C"
9584 #endif
9585 char waddstr ();
9586 int
9587 main ()
9588 {
9589 return waddstr ();
9590   ;
9591   return 0;
9592 }
9593 _ACEOF
9594 for ac_lib in '' ncurses cursesX curses; do
9595   if test -z "$ac_lib"; then
9596     ac_res="none required"
9597   else
9598     ac_res=-l$ac_lib
9599     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9600   fi
9601   if ac_fn_c_try_link "$LINENO"; then :
9602   ac_cv_search_waddstr=$ac_res
9603 fi
9604 rm -f core conftest.err conftest.$ac_objext \
9605     conftest$ac_exeext
9606   if test "${ac_cv_search_waddstr+set}" = set; then :
9607   break
9608 fi
9609 done
9610 if test "${ac_cv_search_waddstr+set}" = set; then :
9611
9612 else
9613   ac_cv_search_waddstr=no
9614 fi
9615 rm conftest.$ac_ext
9616 LIBS=$ac_func_search_save_LIBS
9617 fi
9618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
9619 $as_echo "$ac_cv_search_waddstr" >&6; }
9620 ac_res=$ac_cv_search_waddstr
9621 if test "$ac_res" != no; then :
9622   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9623
9624 fi
9625
9626
9627   if test "$ac_cv_search_waddstr" != no; then
9628     curses_found=yes
9629   fi
9630 fi
9631
9632 # Check whether we should enable the TUI, but only do so if we really
9633 # can.
9634 if test x"$enable_tui" != xno; then
9635   if test -d $srcdir/tui; then
9636     if test "$curses_found" != no; then
9637       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
9638       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
9639       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
9640       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
9641       CONFIG_ALL="${CONFIG_ALL} all-tui"
9642       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
9643       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
9644       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
9645     else
9646       if test x"$enable_tui" = xyes; then
9647         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
9648       else
9649         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
9650 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
9651       fi
9652     fi
9653   fi
9654 fi
9655
9656 # Since GDB uses Readline, we need termcap functionality.  In many
9657 # cases this will be provided by the curses library, but some systems
9658 # have a seperate termcap library, or no curses library at all.
9659
9660 case $host_os in
9661   cygwin*)
9662     if test -d $srcdir/libtermcap; then
9663       LIBS="../libtermcap/libtermcap.a $LIBS"
9664       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
9665     fi ;;
9666   go32* | *djgpp*)
9667     ac_cv_search_tgetent="none required"
9668     ;;
9669   *mingw32*)
9670     ac_cv_search_tgetent="none required"
9671     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
9672     ;;
9673 esac
9674
9675 # These are the libraries checked by Readline.
9676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
9677 $as_echo_n "checking for library containing tgetent... " >&6; }
9678 if test "${ac_cv_search_tgetent+set}" = set; then :
9679   $as_echo_n "(cached) " >&6
9680 else
9681   ac_func_search_save_LIBS=$LIBS
9682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9683 /* end confdefs.h.  */
9684
9685 /* Override any GCC internal prototype to avoid an error.
9686    Use char because int might match the return type of a GCC
9687    builtin and then its argument prototype would still apply.  */
9688 #ifdef __cplusplus
9689 extern "C"
9690 #endif
9691 char tgetent ();
9692 int
9693 main ()
9694 {
9695 return tgetent ();
9696   ;
9697   return 0;
9698 }
9699 _ACEOF
9700 for ac_lib in '' termcap tinfo curses ncurses; do
9701   if test -z "$ac_lib"; then
9702     ac_res="none required"
9703   else
9704     ac_res=-l$ac_lib
9705     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9706   fi
9707   if ac_fn_c_try_link "$LINENO"; then :
9708   ac_cv_search_tgetent=$ac_res
9709 fi
9710 rm -f core conftest.err conftest.$ac_objext \
9711     conftest$ac_exeext
9712   if test "${ac_cv_search_tgetent+set}" = set; then :
9713   break
9714 fi
9715 done
9716 if test "${ac_cv_search_tgetent+set}" = set; then :
9717
9718 else
9719   ac_cv_search_tgetent=no
9720 fi
9721 rm conftest.$ac_ext
9722 LIBS=$ac_func_search_save_LIBS
9723 fi
9724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
9725 $as_echo "$ac_cv_search_tgetent" >&6; }
9726 ac_res=$ac_cv_search_tgetent
9727 if test "$ac_res" != no; then :
9728   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9729
9730 fi
9731
9732
9733 if test "$ac_cv_search_tgetent" = no; then
9734   as_fn_error "no termcap library found" "$LINENO" 5
9735 fi
9736
9737
9738 # Check whether --with-system-readline was given.
9739 if test "${with_system_readline+set}" = set; then :
9740   withval=$with_system_readline;
9741 fi
9742
9743
9744 if test "$with_system_readline" = yes; then
9745   READLINE=-lreadline
9746   READLINE_DEPS=
9747   READLINE_CFLAGS=
9748   READLINE_TEXI_INCFLAG=
9749
9750   # readline-6.0 started to use the name `_rl_echoing_p'.
9751   # `$(READLINE_DIR)/' of bundled readline would not resolve in configure.
9752
9753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline_echoing_p" >&5
9754 $as_echo_n "checking for readline_echoing_p... " >&6; }
9755   save_LIBS=$LIBS
9756   LIBS="$LIBS $READLINE"
9757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9758 /* end confdefs.h.  */
9759
9760 int
9761 main ()
9762 {
9763 extern int readline_echoing_p;
9764                                     return readline_echoing_p;
9765   ;
9766   return 0;
9767 }
9768 _ACEOF
9769 if ac_fn_c_try_link "$LINENO"; then :
9770   READLINE_ECHOING_P=yes
9771 else
9772   READLINE_ECHOING_P=no
9773
9774 $as_echo "#define readline_echoing_p _rl_echoing_p" >>confdefs.h
9775
9776 fi
9777 rm -f core conftest.err conftest.$ac_objext \
9778     conftest$ac_exeext conftest.$ac_ext
9779   LIBS="$save_LIBS"
9780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINE_ECHOING_P" >&5
9781 $as_echo "$READLINE_ECHOING_P" >&6; }
9782 else
9783   READLINE='$(READLINE_DIR)/libreadline.a'
9784   READLINE_DEPS='$(READLINE)'
9785   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
9786   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
9787 fi
9788
9789
9790
9791
9792
9793
9794 # Check whether --with-expat was given.
9795 if test "${with_expat+set}" = set; then :
9796   withval=$with_expat;
9797 else
9798   with_expat=auto
9799 fi
9800
9801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9802 $as_echo_n "checking whether to use expat... " >&6; }
9803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9804 $as_echo "$with_expat" >&6; }
9805
9806 if test "${with_expat}" = no; then
9807   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9808 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
9809   HAVE_LIBEXPAT=no
9810 else
9811
9812       if test "X$prefix" = "XNONE"; then
9813     acl_final_prefix="$ac_default_prefix"
9814   else
9815     acl_final_prefix="$prefix"
9816   fi
9817   if test "X$exec_prefix" = "XNONE"; then
9818     acl_final_exec_prefix='${prefix}'
9819   else
9820     acl_final_exec_prefix="$exec_prefix"
9821   fi
9822   acl_save_prefix="$prefix"
9823   prefix="$acl_final_prefix"
9824   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9825   prefix="$acl_save_prefix"
9826
9827
9828 # Check whether --with-gnu-ld was given.
9829 if test "${with_gnu_ld+set}" = set; then :
9830   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9831 else
9832   with_gnu_ld=no
9833 fi
9834
9835 # Prepare PATH_SEPARATOR.
9836 # The user is always right.
9837 if test "${PATH_SEPARATOR+set}" != set; then
9838   echo "#! /bin/sh" >conf$$.sh
9839   echo  "exit 0"   >>conf$$.sh
9840   chmod +x conf$$.sh
9841   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9842     PATH_SEPARATOR=';'
9843   else
9844     PATH_SEPARATOR=:
9845   fi
9846   rm -f conf$$.sh
9847 fi
9848 ac_prog=ld
9849 if test "$GCC" = yes; then
9850   # Check if gcc -print-prog-name=ld gives a path.
9851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9852 $as_echo_n "checking for ld used by GCC... " >&6; }
9853   case $host in
9854   *-*-mingw*)
9855     # gcc leaves a trailing carriage return which upsets mingw
9856     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9857   *)
9858     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9859   esac
9860   case $ac_prog in
9861     # Accept absolute paths.
9862     [\\/]* | [A-Za-z]:[\\/]*)
9863       re_direlt='/[^/][^/]*/\.\./'
9864       # Canonicalize the path of ld
9865       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9866       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9867         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9868       done
9869       test -z "$LD" && LD="$ac_prog"
9870       ;;
9871   "")
9872     # If it fails, then pretend we aren't using GCC.
9873     ac_prog=ld
9874     ;;
9875   *)
9876     # If it is relative, then search for the first ld in PATH.
9877     with_gnu_ld=unknown
9878     ;;
9879   esac
9880 elif test "$with_gnu_ld" = yes; then
9881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9882 $as_echo_n "checking for GNU ld... " >&6; }
9883 else
9884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9885 $as_echo_n "checking for non-GNU ld... " >&6; }
9886 fi
9887 if test "${acl_cv_path_LD+set}" = set; then :
9888   $as_echo_n "(cached) " >&6
9889 else
9890   if test -z "$LD"; then
9891   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9892   for ac_dir in $PATH; do
9893     test -z "$ac_dir" && ac_dir=.
9894     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9895       acl_cv_path_LD="$ac_dir/$ac_prog"
9896       # Check to see if the program is GNU ld.  I'd rather use --version,
9897       # but apparently some GNU ld's only accept -v.
9898       # Break only if it was the GNU/non-GNU ld that we prefer.
9899       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9900         test "$with_gnu_ld" != no && break
9901       else
9902         test "$with_gnu_ld" != yes && break
9903       fi
9904     fi
9905   done
9906   IFS="$ac_save_ifs"
9907 else
9908   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9909 fi
9910 fi
9911
9912 LD="$acl_cv_path_LD"
9913 if test -n "$LD"; then
9914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9915 $as_echo "$LD" >&6; }
9916 else
9917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9918 $as_echo "no" >&6; }
9919 fi
9920 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9922 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9923 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9924   $as_echo_n "(cached) " >&6
9925 else
9926   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9927 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9928   acl_cv_prog_gnu_ld=yes
9929 else
9930   acl_cv_prog_gnu_ld=no
9931 fi
9932 fi
9933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9934 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9935 with_gnu_ld=$acl_cv_prog_gnu_ld
9936
9937
9938
9939                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9940 $as_echo_n "checking for shared library run path origin... " >&6; }
9941 if test "${acl_cv_rpath+set}" = set; then :
9942   $as_echo_n "(cached) " >&6
9943 else
9944
9945     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9946     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9947     . ./conftest.sh
9948     rm -f ./conftest.sh
9949     acl_cv_rpath=done
9950
9951 fi
9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9953 $as_echo "$acl_cv_rpath" >&6; }
9954   wl="$acl_cv_wl"
9955   libext="$acl_cv_libext"
9956   shlibext="$acl_cv_shlibext"
9957   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9958   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9959   hardcode_direct="$acl_cv_hardcode_direct"
9960   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9961     # Check whether --enable-rpath was given.
9962 if test "${enable_rpath+set}" = set; then :
9963   enableval=$enable_rpath; :
9964 else
9965   enable_rpath=yes
9966 fi
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977     use_additional=yes
9978
9979   acl_save_prefix="$prefix"
9980   prefix="$acl_final_prefix"
9981   acl_save_exec_prefix="$exec_prefix"
9982   exec_prefix="$acl_final_exec_prefix"
9983
9984     eval additional_includedir=\"$includedir\"
9985     eval additional_libdir=\"$libdir\"
9986
9987   exec_prefix="$acl_save_exec_prefix"
9988   prefix="$acl_save_prefix"
9989
9990
9991 # Check whether --with-libexpat-prefix was given.
9992 if test "${with_libexpat_prefix+set}" = set; then :
9993   withval=$with_libexpat_prefix;
9994     if test "X$withval" = "Xno"; then
9995       use_additional=no
9996     else
9997       if test "X$withval" = "X"; then
9998
9999   acl_save_prefix="$prefix"
10000   prefix="$acl_final_prefix"
10001   acl_save_exec_prefix="$exec_prefix"
10002   exec_prefix="$acl_final_exec_prefix"
10003
10004           eval additional_includedir=\"$includedir\"
10005           eval additional_libdir=\"$libdir\"
10006
10007   exec_prefix="$acl_save_exec_prefix"
10008   prefix="$acl_save_prefix"
10009
10010       else
10011         additional_includedir="$withval/include"
10012         additional_libdir="$withval/lib"
10013       fi
10014     fi
10015
10016 fi
10017
10018       LIBEXPAT=
10019   LTLIBEXPAT=
10020   INCEXPAT=
10021   rpathdirs=
10022   ltrpathdirs=
10023   names_already_handled=
10024   names_next_round='expat '
10025   while test -n "$names_next_round"; do
10026     names_this_round="$names_next_round"
10027     names_next_round=
10028     for name in $names_this_round; do
10029       already_handled=
10030       for n in $names_already_handled; do
10031         if test "$n" = "$name"; then
10032           already_handled=yes
10033           break
10034         fi
10035       done
10036       if test -z "$already_handled"; then
10037         names_already_handled="$names_already_handled $name"
10038                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10039         eval value=\"\$HAVE_LIB$uppername\"
10040         if test -n "$value"; then
10041           if test "$value" = yes; then
10042             eval value=\"\$LIB$uppername\"
10043             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
10044             eval value=\"\$LTLIB$uppername\"
10045             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
10046           else
10047                                     :
10048           fi
10049         else
10050                               found_dir=
10051           found_la=
10052           found_so=
10053           found_a=
10054           if test $use_additional = yes; then
10055             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10056               found_dir="$additional_libdir"
10057               found_so="$additional_libdir/lib$name.$shlibext"
10058               if test -f "$additional_libdir/lib$name.la"; then
10059                 found_la="$additional_libdir/lib$name.la"
10060               fi
10061             else
10062               if test -f "$additional_libdir/lib$name.$libext"; then
10063                 found_dir="$additional_libdir"
10064                 found_a="$additional_libdir/lib$name.$libext"
10065                 if test -f "$additional_libdir/lib$name.la"; then
10066                   found_la="$additional_libdir/lib$name.la"
10067                 fi
10068               fi
10069             fi
10070           fi
10071           if test "X$found_dir" = "X"; then
10072             for x in $LDFLAGS $LTLIBEXPAT; do
10073
10074   acl_save_prefix="$prefix"
10075   prefix="$acl_final_prefix"
10076   acl_save_exec_prefix="$exec_prefix"
10077   exec_prefix="$acl_final_exec_prefix"
10078   eval x=\"$x\"
10079   exec_prefix="$acl_save_exec_prefix"
10080   prefix="$acl_save_prefix"
10081
10082               case "$x" in
10083                 -L*)
10084                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10085                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10086                     found_dir="$dir"
10087                     found_so="$dir/lib$name.$shlibext"
10088                     if test -f "$dir/lib$name.la"; then
10089                       found_la="$dir/lib$name.la"
10090                     fi
10091                   else
10092                     if test -f "$dir/lib$name.$libext"; then
10093                       found_dir="$dir"
10094                       found_a="$dir/lib$name.$libext"
10095                       if test -f "$dir/lib$name.la"; then
10096                         found_la="$dir/lib$name.la"
10097                       fi
10098                     fi
10099                   fi
10100                   ;;
10101               esac
10102               if test "X$found_dir" != "X"; then
10103                 break
10104               fi
10105             done
10106           fi
10107           if test "X$found_dir" != "X"; then
10108                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
10109             if test "X$found_so" != "X"; then
10110                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10111                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10112               else
10113                                                                                 haveit=
10114                 for x in $ltrpathdirs; do
10115                   if test "X$x" = "X$found_dir"; then
10116                     haveit=yes
10117                     break
10118                   fi
10119                 done
10120                 if test -z "$haveit"; then
10121                   ltrpathdirs="$ltrpathdirs $found_dir"
10122                 fi
10123                                 if test "$hardcode_direct" = yes; then
10124                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10125                 else
10126                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10127                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10128                                                             haveit=
10129                     for x in $rpathdirs; do
10130                       if test "X$x" = "X$found_dir"; then
10131                         haveit=yes
10132                         break
10133                       fi
10134                     done
10135                     if test -z "$haveit"; then
10136                       rpathdirs="$rpathdirs $found_dir"
10137                     fi
10138                   else
10139                                                                                 haveit=
10140                     for x in $LDFLAGS $LIBEXPAT; do
10141
10142   acl_save_prefix="$prefix"
10143   prefix="$acl_final_prefix"
10144   acl_save_exec_prefix="$exec_prefix"
10145   exec_prefix="$acl_final_exec_prefix"
10146   eval x=\"$x\"
10147   exec_prefix="$acl_save_exec_prefix"
10148   prefix="$acl_save_prefix"
10149
10150                       if test "X$x" = "X-L$found_dir"; then
10151                         haveit=yes
10152                         break
10153                       fi
10154                     done
10155                     if test -z "$haveit"; then
10156                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
10157                     fi
10158                     if test "$hardcode_minus_L" != no; then
10159                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
10160                     else
10161                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10162                     fi
10163                   fi
10164                 fi
10165               fi
10166             else
10167               if test "X$found_a" != "X"; then
10168                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
10169               else
10170                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
10171               fi
10172             fi
10173                         additional_includedir=
10174             case "$found_dir" in
10175               */lib | */lib/)
10176                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
10177                 additional_includedir="$basedir/include"
10178                 ;;
10179             esac
10180             if test "X$additional_includedir" != "X"; then
10181                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
10182                 haveit=
10183                 if test "X$additional_includedir" = "X/usr/local/include"; then
10184                   if test -n "$GCC"; then
10185                     case $host_os in
10186                       linux*) haveit=yes;;
10187                     esac
10188                   fi
10189                 fi
10190                 if test -z "$haveit"; then
10191                   for x in $CPPFLAGS $INCEXPAT; do
10192
10193   acl_save_prefix="$prefix"
10194   prefix="$acl_final_prefix"
10195   acl_save_exec_prefix="$exec_prefix"
10196   exec_prefix="$acl_final_exec_prefix"
10197   eval x=\"$x\"
10198   exec_prefix="$acl_save_exec_prefix"
10199   prefix="$acl_save_prefix"
10200
10201                     if test "X$x" = "X-I$additional_includedir"; then
10202                       haveit=yes
10203                       break
10204                     fi
10205                   done
10206                   if test -z "$haveit"; then
10207                     if test -d "$additional_includedir"; then
10208                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
10209                     fi
10210                   fi
10211                 fi
10212               fi
10213             fi
10214                         if test -n "$found_la"; then
10215                                                         save_libdir="$libdir"
10216               case "$found_la" in
10217                 */* | *\\*) . "$found_la" ;;
10218                 *) . "./$found_la" ;;
10219               esac
10220               libdir="$save_libdir"
10221                             for dep in $dependency_libs; do
10222                 case "$dep" in
10223                   -L*)
10224                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10225                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10226                       haveit=
10227                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10228                         if test -n "$GCC"; then
10229                           case $host_os in
10230                             linux*) haveit=yes;;
10231                           esac
10232                         fi
10233                       fi
10234                       if test -z "$haveit"; then
10235                         haveit=
10236                         for x in $LDFLAGS $LIBEXPAT; do
10237
10238   acl_save_prefix="$prefix"
10239   prefix="$acl_final_prefix"
10240   acl_save_exec_prefix="$exec_prefix"
10241   exec_prefix="$acl_final_exec_prefix"
10242   eval x=\"$x\"
10243   exec_prefix="$acl_save_exec_prefix"
10244   prefix="$acl_save_prefix"
10245
10246                           if test "X$x" = "X-L$additional_libdir"; then
10247                             haveit=yes
10248                             break
10249                           fi
10250                         done
10251                         if test -z "$haveit"; then
10252                           if test -d "$additional_libdir"; then
10253                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
10254                           fi
10255                         fi
10256                         haveit=
10257                         for x in $LDFLAGS $LTLIBEXPAT; do
10258
10259   acl_save_prefix="$prefix"
10260   prefix="$acl_final_prefix"
10261   acl_save_exec_prefix="$exec_prefix"
10262   exec_prefix="$acl_final_exec_prefix"
10263   eval x=\"$x\"
10264   exec_prefix="$acl_save_exec_prefix"
10265   prefix="$acl_save_prefix"
10266
10267                           if test "X$x" = "X-L$additional_libdir"; then
10268                             haveit=yes
10269                             break
10270                           fi
10271                         done
10272                         if test -z "$haveit"; then
10273                           if test -d "$additional_libdir"; then
10274                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
10275                           fi
10276                         fi
10277                       fi
10278                     fi
10279                     ;;
10280                   -R*)
10281                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10282                     if test "$enable_rpath" != no; then
10283                                                                   haveit=
10284                       for x in $rpathdirs; do
10285                         if test "X$x" = "X$dir"; then
10286                           haveit=yes
10287                           break
10288                         fi
10289                       done
10290                       if test -z "$haveit"; then
10291                         rpathdirs="$rpathdirs $dir"
10292                       fi
10293                                                                   haveit=
10294                       for x in $ltrpathdirs; do
10295                         if test "X$x" = "X$dir"; then
10296                           haveit=yes
10297                           break
10298                         fi
10299                       done
10300                       if test -z "$haveit"; then
10301                         ltrpathdirs="$ltrpathdirs $dir"
10302                       fi
10303                     fi
10304                     ;;
10305                   -l*)
10306                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10307                     ;;
10308                   *.la)
10309                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10310                     ;;
10311                   *)
10312                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
10313                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
10314                     ;;
10315                 esac
10316               done
10317             fi
10318           else
10319                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
10320             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
10321           fi
10322         fi
10323       fi
10324     done
10325   done
10326   if test "X$rpathdirs" != "X"; then
10327     if test -n "$hardcode_libdir_separator"; then
10328                         alldirs=
10329       for found_dir in $rpathdirs; do
10330         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10331       done
10332             acl_save_libdir="$libdir"
10333       libdir="$alldirs"
10334       eval flag=\"$hardcode_libdir_flag_spec\"
10335       libdir="$acl_save_libdir"
10336       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10337     else
10338             for found_dir in $rpathdirs; do
10339         acl_save_libdir="$libdir"
10340         libdir="$found_dir"
10341         eval flag=\"$hardcode_libdir_flag_spec\"
10342         libdir="$acl_save_libdir"
10343         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
10344       done
10345     fi
10346   fi
10347   if test "X$ltrpathdirs" != "X"; then
10348             for found_dir in $ltrpathdirs; do
10349       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
10350     done
10351   fi
10352
10353
10354         ac_save_CPPFLAGS="$CPPFLAGS"
10355
10356   for element in $INCEXPAT; do
10357     haveit=
10358     for x in $CPPFLAGS; do
10359
10360   acl_save_prefix="$prefix"
10361   prefix="$acl_final_prefix"
10362   acl_save_exec_prefix="$exec_prefix"
10363   exec_prefix="$acl_final_exec_prefix"
10364   eval x=\"$x\"
10365   exec_prefix="$acl_save_exec_prefix"
10366   prefix="$acl_save_prefix"
10367
10368       if test "X$x" = "X$element"; then
10369         haveit=yes
10370         break
10371       fi
10372     done
10373     if test -z "$haveit"; then
10374       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10375     fi
10376   done
10377
10378
10379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
10380 $as_echo_n "checking for libexpat... " >&6; }
10381 if test "${ac_cv_libexpat+set}" = set; then :
10382   $as_echo_n "(cached) " >&6
10383 else
10384
10385     ac_save_LIBS="$LIBS"
10386     LIBS="$LIBS $LIBEXPAT"
10387     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10388 /* end confdefs.h.  */
10389 #include "expat.h"
10390 int
10391 main ()
10392 {
10393 XML_Parser p = XML_ParserCreate (0);
10394   ;
10395   return 0;
10396 }
10397 _ACEOF
10398 if ac_fn_c_try_link "$LINENO"; then :
10399   ac_cv_libexpat=yes
10400 else
10401   ac_cv_libexpat=no
10402 fi
10403 rm -f core conftest.err conftest.$ac_objext \
10404     conftest$ac_exeext conftest.$ac_ext
10405     LIBS="$ac_save_LIBS"
10406
10407 fi
10408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
10409 $as_echo "$ac_cv_libexpat" >&6; }
10410   if test "$ac_cv_libexpat" = yes; then
10411     HAVE_LIBEXPAT=yes
10412
10413 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
10414
10415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
10416 $as_echo_n "checking how to link with libexpat... " >&6; }
10417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
10418 $as_echo "$LIBEXPAT" >&6; }
10419   else
10420     HAVE_LIBEXPAT=no
10421             CPPFLAGS="$ac_save_CPPFLAGS"
10422     LIBEXPAT=
10423     LTLIBEXPAT=
10424   fi
10425
10426
10427
10428
10429
10430
10431   if test "$HAVE_LIBEXPAT" != yes; then
10432     if test "$with_expat" = yes; then
10433       as_fn_error "expat is missing or unusable" "$LINENO" 5
10434     else
10435       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
10436 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
10437     fi
10438   else
10439     save_LIBS=$LIBS
10440     LIBS="$LIBS $LIBEXPAT"
10441     for ac_func in XML_StopParser
10442 do :
10443   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
10444 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
10445   cat >>confdefs.h <<_ACEOF
10446 #define HAVE_XML_STOPPARSER 1
10447 _ACEOF
10448
10449 fi
10450 done
10451
10452     LIBS=$save_LIBS
10453   fi
10454 fi
10455
10456
10457
10458
10459
10460
10461 # Check whether --with-python was given.
10462 if test "${with_python+set}" = set; then :
10463   withval=$with_python;
10464 else
10465   with_python=auto
10466 fi
10467
10468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10469 $as_echo_n "checking whether to use python... " >&6; }
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10471 $as_echo "$with_python" >&6; }
10472
10473 if test "${with_python}" = no; then
10474   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10475 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10476   have_libpython=no
10477 else
10478   case "${with_python}" in
10479   /*)
10480     if test -d ${with_python}; then
10481       # Assume the python binary is ${with_python}/bin/python.
10482       python_prog="${with_python}/bin/python"
10483       python_prefix=
10484       # If python does not exit ${with_python}/bin, then try in
10485       # ${with_python}.  On Windows/MinGW, this is where the Python
10486       # executable is.
10487       if test ! -x "${python_prog}"; then
10488         python_prog="${with_python}/python"
10489         python_prefix=
10490       fi
10491       if test ! -x "${python_prog}"; then
10492         # Fall back to gdb 7.0/7.1 behaviour.
10493         python_prog=missing
10494         python_prefix=${with_python}
10495       fi
10496     elif test -x "${with_python}"; then
10497       # While we can't run python compiled for $host (unless host == build),
10498       # the user could write a script that provides the needed information,
10499       # so we support that.
10500       python_prog=${with_python}
10501       python_prefix=
10502     else
10503       as_fn_error "invalid value for --with-python" "$LINENO" 5
10504     fi
10505     ;;
10506   */*)
10507     # Disallow --with-python=foo/bar.
10508     as_fn_error "invalid value for --with-python" "$LINENO" 5
10509     ;;
10510   *)
10511     # The user has either specified auto, yes, or the name of the python
10512     # program assumed to be in $PATH.
10513     python_prefix=
10514     case "${with_python}" in
10515     yes | auto)
10516       if test ${build} = ${host}; then
10517         # Extract the first word of "python", so it can be a program name with args.
10518 set dummy python; ac_word=$2
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10520 $as_echo_n "checking for $ac_word... " >&6; }
10521 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10522   $as_echo_n "(cached) " >&6
10523 else
10524   case $python_prog_path in
10525   [\\/]* | ?:[\\/]*)
10526   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10527   ;;
10528   *)
10529   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10530 for as_dir in $PATH
10531 do
10532   IFS=$as_save_IFS
10533   test -z "$as_dir" && as_dir=.
10534     for ac_exec_ext in '' $ac_executable_extensions; do
10535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10536     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10538     break 2
10539   fi
10540 done
10541   done
10542 IFS=$as_save_IFS
10543
10544   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10545   ;;
10546 esac
10547 fi
10548 python_prog_path=$ac_cv_path_python_prog_path
10549 if test -n "$python_prog_path"; then
10550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10551 $as_echo "$python_prog_path" >&6; }
10552 else
10553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10554 $as_echo "no" >&6; }
10555 fi
10556
10557
10558         if test "${python_prog_path}" = missing; then
10559           python_prog=missing
10560         else
10561           python_prog=${python_prog_path}
10562         fi
10563       else
10564         # Not much we can do except assume the cross-compiler will find the
10565         # right files.
10566         python_prog=missing
10567       fi
10568       ;;
10569     *)
10570       # While we can't run python compiled for $host (unless host == build),
10571       # the user could write a script that provides the needed information,
10572       # so we support that.
10573       python_prog="${with_python}"
10574       # Extract the first word of "${python_prog}", so it can be a program name with args.
10575 set dummy ${python_prog}; ac_word=$2
10576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10577 $as_echo_n "checking for $ac_word... " >&6; }
10578 if test "${ac_cv_path_python_prog_path+set}" = set; then :
10579   $as_echo_n "(cached) " >&6
10580 else
10581   case $python_prog_path in
10582   [\\/]* | ?:[\\/]*)
10583   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10584   ;;
10585   *)
10586   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10587 for as_dir in $PATH
10588 do
10589   IFS=$as_save_IFS
10590   test -z "$as_dir" && as_dir=.
10591     for ac_exec_ext in '' $ac_executable_extensions; do
10592   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10593     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10594     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10595     break 2
10596   fi
10597 done
10598   done
10599 IFS=$as_save_IFS
10600
10601   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10602   ;;
10603 esac
10604 fi
10605 python_prog_path=$ac_cv_path_python_prog_path
10606 if test -n "$python_prog_path"; then
10607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10608 $as_echo "$python_prog_path" >&6; }
10609 else
10610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10611 $as_echo "no" >&6; }
10612 fi
10613
10614
10615       if test "${python_prog_path}" = missing; then
10616         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
10617       fi
10618       ;;
10619     esac
10620   esac
10621
10622   if test "${python_prog}" != missing; then
10623     # We have a python program to use, but it may be too old.
10624     # Don't flag an error for --with-python=auto (the default).
10625     have_python_config=yes
10626     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10627     if test $? != 0; then
10628       have_python_config=failed
10629       if test "${with_python}" != auto; then
10630         as_fn_error "failure running python-config --includes" "$LINENO" 5
10631       fi
10632     fi
10633     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10634     if test $? != 0; then
10635       have_python_config=failed
10636       if test "${with_python}" != auto; then
10637         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
10638       fi
10639     fi
10640     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10641     if test $? != 0; then
10642       have_python_config=failed
10643       if test "${with_python}" != auto; then
10644         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
10645       fi
10646     fi
10647   else
10648     # We do not have a python executable we can use to determine where
10649     # to find the Python headers and libs.  We cannot guess the include
10650     # path from the python_prefix either, because that include path
10651     # depends on the Python version.  So, there is nothing much we can
10652     # do except assume that the compiler will be able to find those files.
10653     python_includes=
10654     python_libs=
10655     have_python_config=no
10656   fi
10657
10658   # If we have python-config, only try the configuration it provides.
10659   # Otherwise fallback on the old way of trying different versions of
10660   # python in turn.
10661
10662   have_libpython=no
10663   if test "${have_python_config}" = yes; then
10664     # Determine the Python version by extracting "-lpython<version>"
10665     # part of the python_libs. <version> is usually X.Y with X and Y
10666     # being decimal numbers, but can also be XY (seen on Windows).
10667     #
10668     # The extraction is performed using sed with a regular expression.
10669     # Initially, the regexp used was using the '?' quantifier to make
10670     # the dot in the version number optional.  Unfortunately, this
10671     # does not work with non-GNU versions of sed because, because of
10672     # what looks like a limitation (the '?' quantifier does not work
10673     # with back-references).  We work around this limitation by using
10674     # the '*' quantifier instead.  It means that, in theory, we might
10675     # match unexpected version strings such as "-lpython2..7", but
10676     # this seems unlikely in practice.  And even if that happens,
10677     # an error will be triggered later on, when checking that version
10678     # number.
10679     python_version=`echo " ${python_libs} " \
10680                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
10681     case "${python_version}" in
10682     python*)
10683
10684   version=${python_version}
10685
10686   new_CPPFLAGS=${python_includes}
10687   new_LIBS=${python_libs}
10688   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10689 $as_echo_n "checking for ${version}... " >&6; }
10690   save_CPPFLAGS=$CPPFLAGS
10691   save_LIBS=$LIBS
10692   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10693   LIBS="$LIBS $new_LIBS"
10694   found_usable_python=no
10695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10696 /* end confdefs.h.  */
10697 #include "Python.h"
10698 int
10699 main ()
10700 {
10701 Py_Initialize ();
10702   ;
10703   return 0;
10704 }
10705 _ACEOF
10706 if ac_fn_c_try_link "$LINENO"; then :
10707   have_libpython=${version}
10708                   found_usable_python=yes
10709                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10710                   PYTHON_LIBS=$new_LIBS
10711 fi
10712 rm -f core conftest.err conftest.$ac_objext \
10713     conftest$ac_exeext conftest.$ac_ext
10714   CPPFLAGS=$save_CPPFLAGS
10715   LIBS=$save_LIBS
10716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10717 $as_echo "${found_usable_python}" >&6; }
10718
10719       ;;
10720     *)
10721       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
10722       ;;
10723     esac
10724   elif test "${have_python_config}" != failed; then
10725     if test "${have_libpython}" = no; then
10726
10727   version=python2.7
10728
10729   new_CPPFLAGS=${python_includes}
10730   new_LIBS="${python_libs} -lpython2.7"
10731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10732 $as_echo_n "checking for ${version}... " >&6; }
10733   save_CPPFLAGS=$CPPFLAGS
10734   save_LIBS=$LIBS
10735   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10736   LIBS="$LIBS $new_LIBS"
10737   found_usable_python=no
10738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10739 /* end confdefs.h.  */
10740 #include "Python.h"
10741 int
10742 main ()
10743 {
10744 Py_Initialize ();
10745   ;
10746   return 0;
10747 }
10748 _ACEOF
10749 if ac_fn_c_try_link "$LINENO"; then :
10750   have_libpython=${version}
10751                   found_usable_python=yes
10752                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10753                   PYTHON_LIBS=$new_LIBS
10754 fi
10755 rm -f core conftest.err conftest.$ac_objext \
10756     conftest$ac_exeext conftest.$ac_ext
10757   CPPFLAGS=$save_CPPFLAGS
10758   LIBS=$save_LIBS
10759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10760 $as_echo "${found_usable_python}" >&6; }
10761
10762     fi
10763     if test "${have_libpython}" = no; then
10764
10765   version=python2.6
10766
10767   new_CPPFLAGS=${python_includes}
10768   new_LIBS="${python_libs} -lpython2.6"
10769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10770 $as_echo_n "checking for ${version}... " >&6; }
10771   save_CPPFLAGS=$CPPFLAGS
10772   save_LIBS=$LIBS
10773   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10774   LIBS="$LIBS $new_LIBS"
10775   found_usable_python=no
10776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10777 /* end confdefs.h.  */
10778 #include "Python.h"
10779 int
10780 main ()
10781 {
10782 Py_Initialize ();
10783   ;
10784   return 0;
10785 }
10786 _ACEOF
10787 if ac_fn_c_try_link "$LINENO"; then :
10788   have_libpython=${version}
10789                   found_usable_python=yes
10790                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10791                   PYTHON_LIBS=$new_LIBS
10792 fi
10793 rm -f core conftest.err conftest.$ac_objext \
10794     conftest$ac_exeext conftest.$ac_ext
10795   CPPFLAGS=$save_CPPFLAGS
10796   LIBS=$save_LIBS
10797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10798 $as_echo "${found_usable_python}" >&6; }
10799
10800     fi
10801     if test ${have_libpython} = no; then
10802
10803   version=python2.5
10804
10805   new_CPPFLAGS=${python_includes}
10806   new_LIBS="${python_libs} -lpython2.5"
10807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10808 $as_echo_n "checking for ${version}... " >&6; }
10809   save_CPPFLAGS=$CPPFLAGS
10810   save_LIBS=$LIBS
10811   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10812   LIBS="$LIBS $new_LIBS"
10813   found_usable_python=no
10814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10815 /* end confdefs.h.  */
10816 #include "Python.h"
10817 int
10818 main ()
10819 {
10820 Py_Initialize ();
10821   ;
10822   return 0;
10823 }
10824 _ACEOF
10825 if ac_fn_c_try_link "$LINENO"; then :
10826   have_libpython=${version}
10827                   found_usable_python=yes
10828                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10829                   PYTHON_LIBS=$new_LIBS
10830 fi
10831 rm -f core conftest.err conftest.$ac_objext \
10832     conftest$ac_exeext conftest.$ac_ext
10833   CPPFLAGS=$save_CPPFLAGS
10834   LIBS=$save_LIBS
10835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10836 $as_echo "${found_usable_python}" >&6; }
10837
10838     fi
10839     if test ${have_libpython} = no; then
10840
10841   version=python2.4
10842
10843   new_CPPFLAGS=${python_includes}
10844   new_LIBS="${python_libs} -lpython2.4"
10845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10846 $as_echo_n "checking for ${version}... " >&6; }
10847   save_CPPFLAGS=$CPPFLAGS
10848   save_LIBS=$LIBS
10849   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10850   LIBS="$LIBS $new_LIBS"
10851   found_usable_python=no
10852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10853 /* end confdefs.h.  */
10854 #include "Python.h"
10855 int
10856 main ()
10857 {
10858 Py_Initialize ();
10859   ;
10860   return 0;
10861 }
10862 _ACEOF
10863 if ac_fn_c_try_link "$LINENO"; then :
10864   have_libpython=${version}
10865                   found_usable_python=yes
10866                   PYTHON_CPPFLAGS=$new_CPPFLAGS
10867                   PYTHON_LIBS=$new_LIBS
10868 fi
10869 rm -f core conftest.err conftest.$ac_objext \
10870     conftest$ac_exeext conftest.$ac_ext
10871   CPPFLAGS=$save_CPPFLAGS
10872   LIBS=$save_LIBS
10873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10874 $as_echo "${found_usable_python}" >&6; }
10875
10876     fi
10877   fi
10878   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
10879
10880 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10881
10882   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
10883
10884 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10885
10886   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
10887
10888 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10889
10890   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
10891
10892 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10893
10894   fi
10895
10896   if test "${have_libpython}" = no; then
10897     case "${with_python}" in
10898     yes)
10899       as_fn_error "python is missing or unusable" "$LINENO" 5
10900       ;;
10901     auto)
10902       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10903 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10904       ;;
10905     *)
10906       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10907       ;;
10908     esac
10909   else
10910     if test -n "${python_prefix}"; then
10911
10912 cat >>confdefs.h <<_ACEOF
10913 #define WITH_PYTHON_PATH "${python_prefix}"
10914 _ACEOF
10915
10916
10917   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10918      if test "x$prefix" = xNONE; then
10919         test_prefix=/usr/local
10920      else
10921         test_prefix=$prefix
10922      fi
10923   else
10924      test_prefix=$exec_prefix
10925   fi
10926   value=0
10927   case ${python_prefix} in
10928      "${test_prefix}"|"${test_prefix}/"*|\
10929         '${exec_prefix}'|'${exec_prefix}/'*)
10930      value=1
10931      ;;
10932   esac
10933
10934 cat >>confdefs.h <<_ACEOF
10935 #define PYTHON_PATH_RELOCATABLE $value
10936 _ACEOF
10937
10938
10939     fi
10940   fi
10941 fi
10942
10943 if test "${have_libpython}" != no; then
10944
10945 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
10946
10947   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10948   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10949   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
10950   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
10951   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
10952
10953   # Flags needed to compile Python code (taken from python-config --cflags).
10954   # We cannot call python-config directly because it will output whatever was
10955   # used when compiling the Python interpreter itself, including flags which
10956   # would make the python-related objects be compiled differently from the
10957   # rest of GDB (e.g., -O2 and -fPIC).
10958   if test "${GCC}" = yes; then
10959     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10960   fi
10961
10962   if test "x${tentative_python_cflags}" != x; then
10963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10964 $as_echo_n "checking compiler flags for python code... " >&6; }
10965     for flag in ${tentative_python_cflags}; do
10966       # Check that the compiler accepts it
10967       saved_CFLAGS="$CFLAGS"
10968       CFLAGS="$CFLAGS $flag"
10969       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10970 /* end confdefs.h.  */
10971
10972 int
10973 main ()
10974 {
10975
10976   ;
10977   return 0;
10978 }
10979 _ACEOF
10980 if ac_fn_c_try_compile "$LINENO"; then :
10981   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
10982 fi
10983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10984       CFLAGS="$saved_CFLAGS"
10985     done
10986     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10987 $as_echo "${PYTHON_CFLAGS}" >&6; }
10988   fi
10989
10990   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
10991   #    #if _SGIAPI
10992   #    #define siginfo __siginfo
10993   #    #endif
10994   # The problem is that including Python causes some XOPEN macros to be
10995   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
10996   # to false.  So, we work around this issue by defining siginfo ourself
10997   # though the command-line.
10998   case "$gdb_host" in
10999     irix*) if test "${GCC}" = yes; then
11000              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
11001            fi
11002            ;;
11003   esac
11004 else
11005   # Even if Python support is not compiled in, we need to have these files
11006   # included.
11007   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
11008   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
11009         python/py-prettyprint.c python/py-auto-load.c"
11010 fi
11011
11012
11013
11014
11015 # ------------------------- #
11016 # Checks for header files.  #
11017 # ------------------------- #
11018
11019 ac_header_dirent=no
11020 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
11021   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
11023 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
11024 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then :
11025   $as_echo_n "(cached) " >&6
11026 else
11027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11028 /* end confdefs.h.  */
11029 #include <sys/types.h>
11030 #include <$ac_hdr>
11031
11032 int
11033 main ()
11034 {
11035 if ((DIR *) 0)
11036 return 0;
11037   ;
11038   return 0;
11039 }
11040 _ACEOF
11041 if ac_fn_c_try_compile "$LINENO"; then :
11042   eval "$as_ac_Header=yes"
11043 else
11044   eval "$as_ac_Header=no"
11045 fi
11046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11047 fi
11048 eval ac_res=\$$as_ac_Header
11049                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11050 $as_echo "$ac_res" >&6; }
11051 eval as_val=\$$as_ac_Header
11052    if test "x$as_val" = x""yes; then :
11053   cat >>confdefs.h <<_ACEOF
11054 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
11055 _ACEOF
11056
11057 ac_header_dirent=$ac_hdr; break
11058 fi
11059
11060 done
11061 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
11062 if test $ac_header_dirent = dirent.h; then
11063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11064 $as_echo_n "checking for library containing opendir... " >&6; }
11065 if test "${ac_cv_search_opendir+set}" = set; then :
11066   $as_echo_n "(cached) " >&6
11067 else
11068   ac_func_search_save_LIBS=$LIBS
11069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11070 /* end confdefs.h.  */
11071
11072 /* Override any GCC internal prototype to avoid an error.
11073    Use char because int might match the return type of a GCC
11074    builtin and then its argument prototype would still apply.  */
11075 #ifdef __cplusplus
11076 extern "C"
11077 #endif
11078 char opendir ();
11079 int
11080 main ()
11081 {
11082 return opendir ();
11083   ;
11084   return 0;
11085 }
11086 _ACEOF
11087 for ac_lib in '' dir; do
11088   if test -z "$ac_lib"; then
11089     ac_res="none required"
11090   else
11091     ac_res=-l$ac_lib
11092     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11093   fi
11094   if ac_fn_c_try_link "$LINENO"; then :
11095   ac_cv_search_opendir=$ac_res
11096 fi
11097 rm -f core conftest.err conftest.$ac_objext \
11098     conftest$ac_exeext
11099   if test "${ac_cv_search_opendir+set}" = set; then :
11100   break
11101 fi
11102 done
11103 if test "${ac_cv_search_opendir+set}" = set; then :
11104
11105 else
11106   ac_cv_search_opendir=no
11107 fi
11108 rm conftest.$ac_ext
11109 LIBS=$ac_func_search_save_LIBS
11110 fi
11111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11112 $as_echo "$ac_cv_search_opendir" >&6; }
11113 ac_res=$ac_cv_search_opendir
11114 if test "$ac_res" != no; then :
11115   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11116
11117 fi
11118
11119 else
11120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
11121 $as_echo_n "checking for library containing opendir... " >&6; }
11122 if test "${ac_cv_search_opendir+set}" = set; then :
11123   $as_echo_n "(cached) " >&6
11124 else
11125   ac_func_search_save_LIBS=$LIBS
11126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11127 /* end confdefs.h.  */
11128
11129 /* Override any GCC internal prototype to avoid an error.
11130    Use char because int might match the return type of a GCC
11131    builtin and then its argument prototype would still apply.  */
11132 #ifdef __cplusplus
11133 extern "C"
11134 #endif
11135 char opendir ();
11136 int
11137 main ()
11138 {
11139 return opendir ();
11140   ;
11141   return 0;
11142 }
11143 _ACEOF
11144 for ac_lib in '' x; do
11145   if test -z "$ac_lib"; then
11146     ac_res="none required"
11147   else
11148     ac_res=-l$ac_lib
11149     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11150   fi
11151   if ac_fn_c_try_link "$LINENO"; then :
11152   ac_cv_search_opendir=$ac_res
11153 fi
11154 rm -f core conftest.err conftest.$ac_objext \
11155     conftest$ac_exeext
11156   if test "${ac_cv_search_opendir+set}" = set; then :
11157   break
11158 fi
11159 done
11160 if test "${ac_cv_search_opendir+set}" = set; then :
11161
11162 else
11163   ac_cv_search_opendir=no
11164 fi
11165 rm conftest.$ac_ext
11166 LIBS=$ac_func_search_save_LIBS
11167 fi
11168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
11169 $as_echo "$ac_cv_search_opendir" >&6; }
11170 ac_res=$ac_cv_search_opendir
11171 if test "$ac_res" != no; then :
11172   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11173
11174 fi
11175
11176 fi
11177
11178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
11179 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
11180 if test "${ac_cv_header_stat_broken+set}" = set; then :
11181   $as_echo_n "(cached) " >&6
11182 else
11183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11184 /* end confdefs.h.  */
11185 #include <sys/types.h>
11186 #include <sys/stat.h>
11187
11188 #if defined S_ISBLK && defined S_IFDIR
11189 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
11190 #endif
11191
11192 #if defined S_ISBLK && defined S_IFCHR
11193 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
11194 #endif
11195
11196 #if defined S_ISLNK && defined S_IFREG
11197 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
11198 #endif
11199
11200 #if defined S_ISSOCK && defined S_IFREG
11201 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
11202 #endif
11203
11204 _ACEOF
11205 if ac_fn_c_try_compile "$LINENO"; then :
11206   ac_cv_header_stat_broken=no
11207 else
11208   ac_cv_header_stat_broken=yes
11209 fi
11210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11211 fi
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
11213 $as_echo "$ac_cv_header_stat_broken" >&6; }
11214 if test $ac_cv_header_stat_broken = yes; then
11215
11216 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
11217
11218 fi
11219
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11221 $as_echo_n "checking for ANSI C header files... " >&6; }
11222 if test "${ac_cv_header_stdc+set}" = set; then :
11223   $as_echo_n "(cached) " >&6
11224 else
11225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11226 /* end confdefs.h.  */
11227 #include <stdlib.h>
11228 #include <stdarg.h>
11229 #include <string.h>
11230 #include <float.h>
11231
11232 int
11233 main ()
11234 {
11235
11236   ;
11237   return 0;
11238 }
11239 _ACEOF
11240 if ac_fn_c_try_compile "$LINENO"; then :
11241   ac_cv_header_stdc=yes
11242 else
11243   ac_cv_header_stdc=no
11244 fi
11245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11246
11247 if test $ac_cv_header_stdc = yes; then
11248   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11250 /* end confdefs.h.  */
11251 #include <string.h>
11252
11253 _ACEOF
11254 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11255   $EGREP "memchr" >/dev/null 2>&1; then :
11256
11257 else
11258   ac_cv_header_stdc=no
11259 fi
11260 rm -f conftest*
11261
11262 fi
11263
11264 if test $ac_cv_header_stdc = yes; then
11265   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267 /* end confdefs.h.  */
11268 #include <stdlib.h>
11269
11270 _ACEOF
11271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11272   $EGREP "free" >/dev/null 2>&1; then :
11273
11274 else
11275   ac_cv_header_stdc=no
11276 fi
11277 rm -f conftest*
11278
11279 fi
11280
11281 if test $ac_cv_header_stdc = yes; then
11282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11283   if test "$cross_compiling" = yes; then :
11284   :
11285 else
11286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11287 /* end confdefs.h.  */
11288 #include <ctype.h>
11289 #include <stdlib.h>
11290 #if ((' ' & 0x0FF) == 0x020)
11291 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11292 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11293 #else
11294 # define ISLOWER(c) \
11295                    (('a' <= (c) && (c) <= 'i') \
11296                      || ('j' <= (c) && (c) <= 'r') \
11297                      || ('s' <= (c) && (c) <= 'z'))
11298 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11299 #endif
11300
11301 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11302 int
11303 main ()
11304 {
11305   int i;
11306   for (i = 0; i < 256; i++)
11307     if (XOR (islower (i), ISLOWER (i))
11308         || toupper (i) != TOUPPER (i))
11309       return 2;
11310   return 0;
11311 }
11312 _ACEOF
11313 if ac_fn_c_try_run "$LINENO"; then :
11314
11315 else
11316   ac_cv_header_stdc=no
11317 fi
11318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11319   conftest.$ac_objext conftest.beam conftest.$ac_ext
11320 fi
11321
11322 fi
11323 fi
11324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11325 $as_echo "$ac_cv_header_stdc" >&6; }
11326 if test $ac_cv_header_stdc = yes; then
11327
11328 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11329
11330 fi
11331
11332 # elf_hp.h is for HP/UX 64-bit shared library support.
11333 # FIXME: kettenis/20030102: In most cases we include these (ctype.h, time.h)
11334 # unconditionally, so what's the point in checking these?
11335 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
11336                   thread_db.h gnu/libc-version.h signal.h stddef.h \
11337                   stdlib.h string.h memory.h strings.h sys/fault.h \
11338                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11339                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11340                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
11341                   sys/types.h sys/wait.h wait.h termios.h termio.h \
11342                   sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h
11343 do :
11344   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11345 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11346 eval as_val=\$$as_ac_Header
11347    if test "x$as_val" = x""yes; then :
11348   cat >>confdefs.h <<_ACEOF
11349 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11350 _ACEOF
11351
11352 fi
11353
11354 done
11355
11356 for ac_header in link.h
11357 do :
11358   ac_fn_c_check_header_compile "$LINENO" "link.h" "ac_cv_header_link_h" "#if HAVE_SYS_TYPES_H
11359 # include <sys/types.h>
11360 #endif
11361 #if HAVE_NLIST_H
11362 # include <nlist.h>
11363 #endif
11364
11365 "
11366 if test "x$ac_cv_header_link_h" = x""yes; then :
11367   cat >>confdefs.h <<_ACEOF
11368 #define HAVE_LINK_H 1
11369 _ACEOF
11370
11371 fi
11372
11373 done
11374
11375 for ac_header in sys/proc.h
11376 do :
11377   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11378 # include <sys/param.h>
11379 #endif
11380
11381 "
11382 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
11383   cat >>confdefs.h <<_ACEOF
11384 #define HAVE_SYS_PROC_H 1
11385 _ACEOF
11386
11387 fi
11388
11389 done
11390
11391 for ac_header in sys/user.h
11392 do :
11393   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11394 # include <sys/param.h>
11395 #endif
11396
11397 "
11398 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11399   cat >>confdefs.h <<_ACEOF
11400 #define HAVE_SYS_USER_H 1
11401 _ACEOF
11402
11403 fi
11404
11405 done
11406
11407
11408 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11409 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11410 # think that we don't have <curses.h> if we're using GCC.
11411 case $host_os in
11412   solaris2.[789])
11413     if test "$GCC" = yes; then
11414
11415 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
11416
11417     fi ;;
11418 esac
11419 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11420 do :
11421   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11422 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11423 eval as_val=\$$as_ac_Header
11424    if test "x$as_val" = x""yes; then :
11425   cat >>confdefs.h <<_ACEOF
11426 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11427 _ACEOF
11428
11429 fi
11430
11431 done
11432
11433 for ac_header in term.h
11434 do :
11435   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11436 # include <curses.h>
11437 #endif
11438
11439 "
11440 if test "x$ac_cv_header_term_h" = x""yes; then :
11441   cat >>confdefs.h <<_ACEOF
11442 #define HAVE_TERM_H 1
11443 _ACEOF
11444
11445 fi
11446
11447 done
11448
11449
11450 # ------------------------- #
11451 # Checks for declarations.  #
11452 # ------------------------- #
11453
11454 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11455 if test "x$ac_cv_have_decl_free" = x""yes; then :
11456   ac_have_decl=1
11457 else
11458   ac_have_decl=0
11459 fi
11460
11461 cat >>confdefs.h <<_ACEOF
11462 #define HAVE_DECL_FREE $ac_have_decl
11463 _ACEOF
11464 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11465 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11466   ac_have_decl=1
11467 else
11468   ac_have_decl=0
11469 fi
11470
11471 cat >>confdefs.h <<_ACEOF
11472 #define HAVE_DECL_MALLOC $ac_have_decl
11473 _ACEOF
11474 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11475 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11476   ac_have_decl=1
11477 else
11478   ac_have_decl=0
11479 fi
11480
11481 cat >>confdefs.h <<_ACEOF
11482 #define HAVE_DECL_REALLOC $ac_have_decl
11483 _ACEOF
11484 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
11485 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
11486   ac_have_decl=1
11487 else
11488   ac_have_decl=0
11489 fi
11490
11491 cat >>confdefs.h <<_ACEOF
11492 #define HAVE_DECL_STRERROR $ac_have_decl
11493 _ACEOF
11494 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
11495 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
11496   ac_have_decl=1
11497 else
11498   ac_have_decl=0
11499 fi
11500
11501 cat >>confdefs.h <<_ACEOF
11502 #define HAVE_DECL_STRSTR $ac_have_decl
11503 _ACEOF
11504 ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
11505 if test "x$ac_cv_have_decl_getopt" = x""yes; then :
11506   ac_have_decl=1
11507 else
11508   ac_have_decl=0
11509 fi
11510
11511 cat >>confdefs.h <<_ACEOF
11512 #define HAVE_DECL_GETOPT $ac_have_decl
11513 _ACEOF
11514 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11515 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11516   ac_have_decl=1
11517 else
11518   ac_have_decl=0
11519 fi
11520
11521 cat >>confdefs.h <<_ACEOF
11522 #define HAVE_DECL_SNPRINTF $ac_have_decl
11523 _ACEOF
11524 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11525 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11526   ac_have_decl=1
11527 else
11528   ac_have_decl=0
11529 fi
11530
11531 cat >>confdefs.h <<_ACEOF
11532 #define HAVE_DECL_VSNPRINTF $ac_have_decl
11533 _ACEOF
11534
11535
11536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11537 $as_echo_n "checking for LC_MESSAGES... " >&6; }
11538 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11542 /* end confdefs.h.  */
11543 #include <locale.h>
11544 int
11545 main ()
11546 {
11547 return LC_MESSAGES
11548   ;
11549   return 0;
11550 }
11551 _ACEOF
11552 if ac_fn_c_try_link "$LINENO"; then :
11553   am_cv_val_LC_MESSAGES=yes
11554 else
11555   am_cv_val_LC_MESSAGES=no
11556 fi
11557 rm -f core conftest.err conftest.$ac_objext \
11558     conftest$ac_exeext conftest.$ac_ext
11559 fi
11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11561 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11562   if test $am_cv_val_LC_MESSAGES = yes; then
11563
11564 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11565
11566   fi
11567
11568
11569 # ----------------------- #
11570 # Checks for structures.  #
11571 # ----------------------- #
11572
11573 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11574 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11575
11576 cat >>confdefs.h <<_ACEOF
11577 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
11578 _ACEOF
11579
11580
11581 fi
11582 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11583 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
11584
11585 cat >>confdefs.h <<_ACEOF
11586 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
11587 _ACEOF
11588
11589
11590 fi
11591
11592
11593 # ------------------ #
11594 # Checks for types.  #
11595 # ------------------ #
11596
11597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
11598 $as_echo_n "checking return type of signal handlers... " >&6; }
11599 if test "${ac_cv_type_signal+set}" = set; then :
11600   $as_echo_n "(cached) " >&6
11601 else
11602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11603 /* end confdefs.h.  */
11604 #include <sys/types.h>
11605 #include <signal.h>
11606
11607 int
11608 main ()
11609 {
11610 return *(signal (0, 0)) (0) == 1;
11611   ;
11612   return 0;
11613 }
11614 _ACEOF
11615 if ac_fn_c_try_compile "$LINENO"; then :
11616   ac_cv_type_signal=int
11617 else
11618   ac_cv_type_signal=void
11619 fi
11620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11621 fi
11622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
11623 $as_echo "$ac_cv_type_signal" >&6; }
11624
11625 cat >>confdefs.h <<_ACEOF
11626 #define RETSIGTYPE $ac_cv_type_signal
11627 _ACEOF
11628
11629
11630 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
11631 #include <sys/socket.h>
11632
11633 "
11634 if test "x$ac_cv_type_socklen_t" = x""yes; then :
11635
11636 cat >>confdefs.h <<_ACEOF
11637 #define HAVE_SOCKLEN_T 1
11638 _ACEOF
11639
11640
11641 fi
11642
11643
11644 # ------------------------------------- #
11645 # Checks for compiler characteristics.  #
11646 # ------------------------------------- #
11647
11648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11649 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11650 if test "${ac_cv_c_const+set}" = set; then :
11651   $as_echo_n "(cached) " >&6
11652 else
11653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11654 /* end confdefs.h.  */
11655
11656 int
11657 main ()
11658 {
11659 /* FIXME: Include the comments suggested by Paul. */
11660 #ifndef __cplusplus
11661   /* Ultrix mips cc rejects this.  */
11662   typedef int charset[2];
11663   const charset cs;
11664   /* SunOS 4.1.1 cc rejects this.  */
11665   char const *const *pcpcc;
11666   char **ppc;
11667   /* NEC SVR4.0.2 mips cc rejects this.  */
11668   struct point {int x, y;};
11669   static struct point const zero = {0,0};
11670   /* AIX XL C 1.02.0.0 rejects this.
11671      It does not let you subtract one const X* pointer from another in
11672      an arm of an if-expression whose if-part is not a constant
11673      expression */
11674   const char *g = "string";
11675   pcpcc = &g + (g ? g-g : 0);
11676   /* HPUX 7.0 cc rejects these. */
11677   ++pcpcc;
11678   ppc = (char**) pcpcc;
11679   pcpcc = (char const *const *) ppc;
11680   { /* SCO 3.2v4 cc rejects this.  */
11681     char *t;
11682     char const *s = 0 ? (char *) 0 : (char const *) 0;
11683
11684     *t++ = 0;
11685     if (s) return 0;
11686   }
11687   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
11688     int x[] = {25, 17};
11689     const int *foo = &x[0];
11690     ++foo;
11691   }
11692   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11693     typedef const int *iptr;
11694     iptr p = 0;
11695     ++p;
11696   }
11697   { /* AIX XL C 1.02.0.0 rejects this saying
11698        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11699     struct s { int j; const int *ap[3]; };
11700     struct s *b; b->j = 5;
11701   }
11702   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
11703     const int foo = 10;
11704     if (!foo) return 0;
11705   }
11706   return !cs[0] && !zero.x;
11707 #endif
11708
11709   ;
11710   return 0;
11711 }
11712 _ACEOF
11713 if ac_fn_c_try_compile "$LINENO"; then :
11714   ac_cv_c_const=yes
11715 else
11716   ac_cv_c_const=no
11717 fi
11718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11719 fi
11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
11721 $as_echo "$ac_cv_c_const" >&6; }
11722 if test $ac_cv_c_const = no; then
11723
11724 $as_echo "#define const /**/" >>confdefs.h
11725
11726 fi
11727
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
11729 $as_echo_n "checking for inline... " >&6; }
11730 if test "${ac_cv_c_inline+set}" = set; then :
11731   $as_echo_n "(cached) " >&6
11732 else
11733   ac_cv_c_inline=no
11734 for ac_kw in inline __inline__ __inline; do
11735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11736 /* end confdefs.h.  */
11737 #ifndef __cplusplus
11738 typedef int foo_t;
11739 static $ac_kw foo_t static_foo () {return 0; }
11740 $ac_kw foo_t foo () {return 0; }
11741 #endif
11742
11743 _ACEOF
11744 if ac_fn_c_try_compile "$LINENO"; then :
11745   ac_cv_c_inline=$ac_kw
11746 fi
11747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11748   test "$ac_cv_c_inline" != no && break
11749 done
11750
11751 fi
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
11753 $as_echo "$ac_cv_c_inline" >&6; }
11754
11755 case $ac_cv_c_inline in
11756   inline | yes) ;;
11757   *)
11758     case $ac_cv_c_inline in
11759       no) ac_val=;;
11760       *) ac_val=$ac_cv_c_inline;;
11761     esac
11762     cat >>confdefs.h <<_ACEOF
11763 #ifndef __cplusplus
11764 #define inline $ac_val
11765 #endif
11766 _ACEOF
11767     ;;
11768 esac
11769
11770  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
11771 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
11772 if test "${ac_cv_c_bigendian+set}" = set; then :
11773   $as_echo_n "(cached) " >&6
11774 else
11775   ac_cv_c_bigendian=unknown
11776     # See if we're dealing with a universal compiler.
11777     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11778 /* end confdefs.h.  */
11779 #ifndef __APPLE_CC__
11780                not a universal capable compiler
11781              #endif
11782              typedef int dummy;
11783
11784 _ACEOF
11785 if ac_fn_c_try_compile "$LINENO"; then :
11786
11787         # Check for potential -arch flags.  It is not universal unless
11788         # there are at least two -arch flags with different values.
11789         ac_arch=
11790         ac_prev=
11791         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
11792          if test -n "$ac_prev"; then
11793            case $ac_word in
11794              i?86 | x86_64 | ppc | ppc64)
11795                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
11796                  ac_arch=$ac_word
11797                else
11798                  ac_cv_c_bigendian=universal
11799                  break
11800                fi
11801                ;;
11802            esac
11803            ac_prev=
11804          elif test "x$ac_word" = "x-arch"; then
11805            ac_prev=arch
11806          fi
11807        done
11808 fi
11809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11810     if test $ac_cv_c_bigendian = unknown; then
11811       # See if sys/param.h defines the BYTE_ORDER macro.
11812       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h.  */
11814 #include <sys/types.h>
11815              #include <sys/param.h>
11816
11817 int
11818 main ()
11819 {
11820 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
11821                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
11822                      && LITTLE_ENDIAN)
11823               bogus endian macros
11824              #endif
11825
11826   ;
11827   return 0;
11828 }
11829 _ACEOF
11830 if ac_fn_c_try_compile "$LINENO"; then :
11831   # It does; now see whether it defined to BIG_ENDIAN or not.
11832          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11833 /* end confdefs.h.  */
11834 #include <sys/types.h>
11835                 #include <sys/param.h>
11836
11837 int
11838 main ()
11839 {
11840 #if BYTE_ORDER != BIG_ENDIAN
11841                  not big endian
11842                 #endif
11843
11844   ;
11845   return 0;
11846 }
11847 _ACEOF
11848 if ac_fn_c_try_compile "$LINENO"; then :
11849   ac_cv_c_bigendian=yes
11850 else
11851   ac_cv_c_bigendian=no
11852 fi
11853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11854 fi
11855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11856     fi
11857     if test $ac_cv_c_bigendian = unknown; then
11858       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
11859       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11860 /* end confdefs.h.  */
11861 #include <limits.h>
11862
11863 int
11864 main ()
11865 {
11866 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
11867               bogus endian macros
11868              #endif
11869
11870   ;
11871   return 0;
11872 }
11873 _ACEOF
11874 if ac_fn_c_try_compile "$LINENO"; then :
11875   # It does; now see whether it defined to _BIG_ENDIAN or not.
11876          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11877 /* end confdefs.h.  */
11878 #include <limits.h>
11879
11880 int
11881 main ()
11882 {
11883 #ifndef _BIG_ENDIAN
11884                  not big endian
11885                 #endif
11886
11887   ;
11888   return 0;
11889 }
11890 _ACEOF
11891 if ac_fn_c_try_compile "$LINENO"; then :
11892   ac_cv_c_bigendian=yes
11893 else
11894   ac_cv_c_bigendian=no
11895 fi
11896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11897 fi
11898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11899     fi
11900     if test $ac_cv_c_bigendian = unknown; then
11901       # Compile a test program.
11902       if test "$cross_compiling" = yes; then :
11903   # Try to guess by grepping values from an object file.
11904          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11905 /* end confdefs.h.  */
11906 short int ascii_mm[] =
11907                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
11908                 short int ascii_ii[] =
11909                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
11910                 int use_ascii (int i) {
11911                   return ascii_mm[i] + ascii_ii[i];
11912                 }
11913                 short int ebcdic_ii[] =
11914                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
11915                 short int ebcdic_mm[] =
11916                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
11917                 int use_ebcdic (int i) {
11918                   return ebcdic_mm[i] + ebcdic_ii[i];
11919                 }
11920                 extern int foo;
11921
11922 int
11923 main ()
11924 {
11925 return use_ascii (foo) == use_ebcdic (foo);
11926   ;
11927   return 0;
11928 }
11929 _ACEOF
11930 if ac_fn_c_try_compile "$LINENO"; then :
11931   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
11932               ac_cv_c_bigendian=yes
11933             fi
11934             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
11935               if test "$ac_cv_c_bigendian" = unknown; then
11936                 ac_cv_c_bigendian=no
11937               else
11938                 # finding both strings is unlikely to happen, but who knows?
11939                 ac_cv_c_bigendian=unknown
11940               fi
11941             fi
11942 fi
11943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11944 else
11945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946 /* end confdefs.h.  */
11947 $ac_includes_default
11948 int
11949 main ()
11950 {
11951
11952              /* Are we little or big endian?  From Harbison&Steele.  */
11953              union
11954              {
11955                long int l;
11956                char c[sizeof (long int)];
11957              } u;
11958              u.l = 1;
11959              return u.c[sizeof (long int) - 1] == 1;
11960
11961   ;
11962   return 0;
11963 }
11964 _ACEOF
11965 if ac_fn_c_try_run "$LINENO"; then :
11966   ac_cv_c_bigendian=no
11967 else
11968   ac_cv_c_bigendian=yes
11969 fi
11970 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11971   conftest.$ac_objext conftest.beam conftest.$ac_ext
11972 fi
11973
11974     fi
11975 fi
11976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
11977 $as_echo "$ac_cv_c_bigendian" >&6; }
11978  case $ac_cv_c_bigendian in #(
11979    yes)
11980      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
11981 ;; #(
11982    no)
11983       ;; #(
11984    universal)
11985
11986 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
11987
11988      ;; #(
11989    *)
11990      as_fn_error "unknown endianness
11991  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
11992  esac
11993
11994
11995 # ------------------------------ #
11996 # Checks for library functions.  #
11997 # ------------------------------ #
11998
11999 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12000 # for constant arguments.  Useless!
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12002 $as_echo_n "checking for working alloca.h... " >&6; }
12003 if test "${ac_cv_working_alloca_h+set}" = set; then :
12004   $as_echo_n "(cached) " >&6
12005 else
12006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12007 /* end confdefs.h.  */
12008 #include <alloca.h>
12009 int
12010 main ()
12011 {
12012 char *p = (char *) alloca (2 * sizeof (int));
12013                           if (p) return 0;
12014   ;
12015   return 0;
12016 }
12017 _ACEOF
12018 if ac_fn_c_try_link "$LINENO"; then :
12019   ac_cv_working_alloca_h=yes
12020 else
12021   ac_cv_working_alloca_h=no
12022 fi
12023 rm -f core conftest.err conftest.$ac_objext \
12024     conftest$ac_exeext conftest.$ac_ext
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12027 $as_echo "$ac_cv_working_alloca_h" >&6; }
12028 if test $ac_cv_working_alloca_h = yes; then
12029
12030 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12031
12032 fi
12033
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12035 $as_echo_n "checking for alloca... " >&6; }
12036 if test "${ac_cv_func_alloca_works+set}" = set; then :
12037   $as_echo_n "(cached) " >&6
12038 else
12039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12040 /* end confdefs.h.  */
12041 #ifdef __GNUC__
12042 # define alloca __builtin_alloca
12043 #else
12044 # ifdef _MSC_VER
12045 #  include <malloc.h>
12046 #  define alloca _alloca
12047 # else
12048 #  ifdef HAVE_ALLOCA_H
12049 #   include <alloca.h>
12050 #  else
12051 #   ifdef _AIX
12052  #pragma alloca
12053 #   else
12054 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12055 char *alloca ();
12056 #    endif
12057 #   endif
12058 #  endif
12059 # endif
12060 #endif
12061
12062 int
12063 main ()
12064 {
12065 char *p = (char *) alloca (1);
12066                                     if (p) return 0;
12067   ;
12068   return 0;
12069 }
12070 _ACEOF
12071 if ac_fn_c_try_link "$LINENO"; then :
12072   ac_cv_func_alloca_works=yes
12073 else
12074   ac_cv_func_alloca_works=no
12075 fi
12076 rm -f core conftest.err conftest.$ac_objext \
12077     conftest$ac_exeext conftest.$ac_ext
12078 fi
12079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12080 $as_echo "$ac_cv_func_alloca_works" >&6; }
12081
12082 if test $ac_cv_func_alloca_works = yes; then
12083
12084 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12085
12086 else
12087   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12088 # that cause trouble.  Some versions do not even contain alloca or
12089 # contain a buggy version.  If you still want to use their alloca,
12090 # use ar to extract alloca.o from them instead of compiling alloca.c.
12091
12092 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12093
12094 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12095
12096
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12098 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12099 if test "${ac_cv_os_cray+set}" = set; then :
12100   $as_echo_n "(cached) " >&6
12101 else
12102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12103 /* end confdefs.h.  */
12104 #if defined CRAY && ! defined CRAY2
12105 webecray
12106 #else
12107 wenotbecray
12108 #endif
12109
12110 _ACEOF
12111 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12112   $EGREP "webecray" >/dev/null 2>&1; then :
12113   ac_cv_os_cray=yes
12114 else
12115   ac_cv_os_cray=no
12116 fi
12117 rm -f conftest*
12118
12119 fi
12120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12121 $as_echo "$ac_cv_os_cray" >&6; }
12122 if test $ac_cv_os_cray = yes; then
12123   for ac_func in _getb67 GETB67 getb67; do
12124     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12126 eval as_val=\$$as_ac_var
12127    if test "x$as_val" = x""yes; then :
12128
12129 cat >>confdefs.h <<_ACEOF
12130 #define CRAY_STACKSEG_END $ac_func
12131 _ACEOF
12132
12133     break
12134 fi
12135
12136   done
12137 fi
12138
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12140 $as_echo_n "checking stack direction for C alloca... " >&6; }
12141 if test "${ac_cv_c_stack_direction+set}" = set; then :
12142   $as_echo_n "(cached) " >&6
12143 else
12144   if test "$cross_compiling" = yes; then :
12145   ac_cv_c_stack_direction=0
12146 else
12147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12148 /* end confdefs.h.  */
12149 $ac_includes_default
12150 int
12151 find_stack_direction ()
12152 {
12153   static char *addr = 0;
12154   auto char dummy;
12155   if (addr == 0)
12156     {
12157       addr = &dummy;
12158       return find_stack_direction ();
12159     }
12160   else
12161     return (&dummy > addr) ? 1 : -1;
12162 }
12163
12164 int
12165 main ()
12166 {
12167   return find_stack_direction () < 0;
12168 }
12169 _ACEOF
12170 if ac_fn_c_try_run "$LINENO"; then :
12171   ac_cv_c_stack_direction=1
12172 else
12173   ac_cv_c_stack_direction=-1
12174 fi
12175 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12176   conftest.$ac_objext conftest.beam conftest.$ac_ext
12177 fi
12178
12179 fi
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12181 $as_echo "$ac_cv_c_stack_direction" >&6; }
12182 cat >>confdefs.h <<_ACEOF
12183 #define STACK_DIRECTION $ac_cv_c_stack_direction
12184 _ACEOF
12185
12186
12187 fi
12188
12189 for ac_header in stdlib.h unistd.h
12190 do :
12191   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12192 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12193 eval as_val=\$$as_ac_Header
12194    if test "x$as_val" = x""yes; then :
12195   cat >>confdefs.h <<_ACEOF
12196 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12197 _ACEOF
12198
12199 fi
12200
12201 done
12202
12203 for ac_func in getpagesize
12204 do :
12205   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12206 if test "x$ac_cv_func_getpagesize" = x""yes; then :
12207   cat >>confdefs.h <<_ACEOF
12208 #define HAVE_GETPAGESIZE 1
12209 _ACEOF
12210
12211 fi
12212 done
12213
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12215 $as_echo_n "checking for working mmap... " >&6; }
12216 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12217   $as_echo_n "(cached) " >&6
12218 else
12219   if test "$cross_compiling" = yes; then :
12220   ac_cv_func_mmap_fixed_mapped=no
12221 else
12222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12223 /* end confdefs.h.  */
12224 $ac_includes_default
12225 /* malloc might have been renamed as rpl_malloc. */
12226 #undef malloc
12227
12228 /* Thanks to Mike Haertel and Jim Avera for this test.
12229    Here is a matrix of mmap possibilities:
12230         mmap private not fixed
12231         mmap private fixed at somewhere currently unmapped
12232         mmap private fixed at somewhere already mapped
12233         mmap shared not fixed
12234         mmap shared fixed at somewhere currently unmapped
12235         mmap shared fixed at somewhere already mapped
12236    For private mappings, we should verify that changes cannot be read()
12237    back from the file, nor mmap's back from the file at a different
12238    address.  (There have been systems where private was not correctly
12239    implemented like the infamous i386 svr4.0, and systems where the
12240    VM page cache was not coherent with the file system buffer cache
12241    like early versions of FreeBSD and possibly contemporary NetBSD.)
12242    For shared mappings, we should conversely verify that changes get
12243    propagated back to all the places they're supposed to be.
12244
12245    Grep wants private fixed already mapped.
12246    The main things grep needs to know about mmap are:
12247    * does it exist and is it safe to write into the mmap'd area
12248    * how to use it (BSD variants)  */
12249
12250 #include <fcntl.h>
12251 #include <sys/mman.h>
12252
12253 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
12254 char *malloc ();
12255 #endif
12256
12257 /* This mess was copied from the GNU getpagesize.h.  */
12258 #ifndef HAVE_GETPAGESIZE
12259 /* Assume that all systems that can run configure have sys/param.h.  */
12260 # ifndef HAVE_SYS_PARAM_H
12261 #  define HAVE_SYS_PARAM_H 1
12262 # endif
12263
12264 # ifdef _SC_PAGESIZE
12265 #  define getpagesize() sysconf(_SC_PAGESIZE)
12266 # else /* no _SC_PAGESIZE */
12267 #  ifdef HAVE_SYS_PARAM_H
12268 #   include <sys/param.h>
12269 #   ifdef EXEC_PAGESIZE
12270 #    define getpagesize() EXEC_PAGESIZE
12271 #   else /* no EXEC_PAGESIZE */
12272 #    ifdef NBPG
12273 #     define getpagesize() NBPG * CLSIZE
12274 #     ifndef CLSIZE
12275 #      define CLSIZE 1
12276 #     endif /* no CLSIZE */
12277 #    else /* no NBPG */
12278 #     ifdef NBPC
12279 #      define getpagesize() NBPC
12280 #     else /* no NBPC */
12281 #      ifdef PAGESIZE
12282 #       define getpagesize() PAGESIZE
12283 #      endif /* PAGESIZE */
12284 #     endif /* no NBPC */
12285 #    endif /* no NBPG */
12286 #   endif /* no EXEC_PAGESIZE */
12287 #  else /* no HAVE_SYS_PARAM_H */
12288 #   define getpagesize() 8192   /* punt totally */
12289 #  endif /* no HAVE_SYS_PARAM_H */
12290 # endif /* no _SC_PAGESIZE */
12291
12292 #endif /* no HAVE_GETPAGESIZE */
12293
12294 int
12295 main ()
12296 {
12297   char *data, *data2, *data3;
12298   int i, pagesize;
12299   int fd;
12300
12301   pagesize = getpagesize ();
12302
12303   /* First, make a file with some known garbage in it. */
12304   data = (char *) malloc (pagesize);
12305   if (!data)
12306     return 1;
12307   for (i = 0; i < pagesize; ++i)
12308     *(data + i) = rand ();
12309   umask (0);
12310   fd = creat ("conftest.mmap", 0600);
12311   if (fd < 0)
12312     return 1;
12313   if (write (fd, data, pagesize) != pagesize)
12314     return 1;
12315   close (fd);
12316
12317   /* Next, try to mmap the file at a fixed address which already has
12318      something else allocated at it.  If we can, also make sure that
12319      we see the same garbage.  */
12320   fd = open ("conftest.mmap", O_RDWR);
12321   if (fd < 0)
12322     return 1;
12323   data2 = (char *) malloc (2 * pagesize);
12324   if (!data2)
12325     return 1;
12326   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
12327   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12328                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
12329     return 1;
12330   for (i = 0; i < pagesize; ++i)
12331     if (*(data + i) != *(data2 + i))
12332       return 1;
12333
12334   /* Finally, make sure that changes to the mapped area do not
12335      percolate back to the file as seen by read().  (This is a bug on
12336      some variants of i386 svr4.0.)  */
12337   for (i = 0; i < pagesize; ++i)
12338     *(data2 + i) = *(data2 + i) + 1;
12339   data3 = (char *) malloc (pagesize);
12340   if (!data3)
12341     return 1;
12342   if (read (fd, data3, pagesize) != pagesize)
12343     return 1;
12344   for (i = 0; i < pagesize; ++i)
12345     if (*(data + i) != *(data3 + i))
12346       return 1;
12347   close (fd);
12348   return 0;
12349 }
12350 _ACEOF
12351 if ac_fn_c_try_run "$LINENO"; then :
12352   ac_cv_func_mmap_fixed_mapped=yes
12353 else
12354   ac_cv_func_mmap_fixed_mapped=no
12355 fi
12356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12357   conftest.$ac_objext conftest.beam conftest.$ac_ext
12358 fi
12359
12360 fi
12361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12362 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
12363 if test $ac_cv_func_mmap_fixed_mapped = yes; then
12364
12365 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
12366
12367 fi
12368 rm -f conftest.mmap
12369
12370 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12371 if test "x$ac_cv_type_pid_t" = x""yes; then :
12372
12373 else
12374
12375 cat >>confdefs.h <<_ACEOF
12376 #define pid_t int
12377 _ACEOF
12378
12379 fi
12380
12381 for ac_header in vfork.h
12382 do :
12383   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12384 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12385   cat >>confdefs.h <<_ACEOF
12386 #define HAVE_VFORK_H 1
12387 _ACEOF
12388
12389 fi
12390
12391 done
12392
12393 for ac_func in fork vfork
12394 do :
12395   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12396 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12397 eval as_val=\$$as_ac_var
12398    if test "x$as_val" = x""yes; then :
12399   cat >>confdefs.h <<_ACEOF
12400 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12401 _ACEOF
12402
12403 fi
12404 done
12405
12406 if test "x$ac_cv_func_fork" = xyes; then
12407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12408 $as_echo_n "checking for working fork... " >&6; }
12409 if test "${ac_cv_func_fork_works+set}" = set; then :
12410   $as_echo_n "(cached) " >&6
12411 else
12412   if test "$cross_compiling" = yes; then :
12413   ac_cv_func_fork_works=cross
12414 else
12415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12416 /* end confdefs.h.  */
12417 $ac_includes_default
12418 int
12419 main ()
12420 {
12421
12422           /* By Ruediger Kuhlmann. */
12423           return fork () < 0;
12424
12425   ;
12426   return 0;
12427 }
12428 _ACEOF
12429 if ac_fn_c_try_run "$LINENO"; then :
12430   ac_cv_func_fork_works=yes
12431 else
12432   ac_cv_func_fork_works=no
12433 fi
12434 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12435   conftest.$ac_objext conftest.beam conftest.$ac_ext
12436 fi
12437
12438 fi
12439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12440 $as_echo "$ac_cv_func_fork_works" >&6; }
12441
12442 else
12443   ac_cv_func_fork_works=$ac_cv_func_fork
12444 fi
12445 if test "x$ac_cv_func_fork_works" = xcross; then
12446   case $host in
12447     *-*-amigaos* | *-*-msdosdjgpp*)
12448       # Override, as these systems have only a dummy fork() stub
12449       ac_cv_func_fork_works=no
12450       ;;
12451     *)
12452       ac_cv_func_fork_works=yes
12453       ;;
12454   esac
12455   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12456 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12457 fi
12458 ac_cv_func_vfork_works=$ac_cv_func_vfork
12459 if test "x$ac_cv_func_vfork" = xyes; then
12460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12461 $as_echo_n "checking for working vfork... " >&6; }
12462 if test "${ac_cv_func_vfork_works+set}" = set; then :
12463   $as_echo_n "(cached) " >&6
12464 else
12465   if test "$cross_compiling" = yes; then :
12466   ac_cv_func_vfork_works=cross
12467 else
12468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12469 /* end confdefs.h.  */
12470 /* Thanks to Paul Eggert for this test.  */
12471 $ac_includes_default
12472 #include <sys/wait.h>
12473 #ifdef HAVE_VFORK_H
12474 # include <vfork.h>
12475 #endif
12476 /* On some sparc systems, changes by the child to local and incoming
12477    argument registers are propagated back to the parent.  The compiler
12478    is told about this with #include <vfork.h>, but some compilers
12479    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
12480    static variable whose address is put into a register that is
12481    clobbered by the vfork.  */
12482 static void
12483 #ifdef __cplusplus
12484 sparc_address_test (int arg)
12485 # else
12486 sparc_address_test (arg) int arg;
12487 #endif
12488 {
12489   static pid_t child;
12490   if (!child) {
12491     child = vfork ();
12492     if (child < 0) {
12493       perror ("vfork");
12494       _exit(2);
12495     }
12496     if (!child) {
12497       arg = getpid();
12498       write(-1, "", 0);
12499       _exit (arg);
12500     }
12501   }
12502 }
12503
12504 int
12505 main ()
12506 {
12507   pid_t parent = getpid ();
12508   pid_t child;
12509
12510   sparc_address_test (0);
12511
12512   child = vfork ();
12513
12514   if (child == 0) {
12515     /* Here is another test for sparc vfork register problems.  This
12516        test uses lots of local variables, at least as many local
12517        variables as main has allocated so far including compiler
12518        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
12519        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
12520        reuse the register of parent for one of the local variables,
12521        since it will think that parent can't possibly be used any more
12522        in this routine.  Assigning to the local variable will thus
12523        munge parent in the parent process.  */
12524     pid_t
12525       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12526       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12527     /* Convince the compiler that p..p7 are live; otherwise, it might
12528        use the same hardware register for all 8 local variables.  */
12529     if (p != p1 || p != p2 || p != p3 || p != p4
12530         || p != p5 || p != p6 || p != p7)
12531       _exit(1);
12532
12533     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12534        from child file descriptors.  If the child closes a descriptor
12535        before it execs or exits, this munges the parent's descriptor
12536        as well.  Test for this by closing stdout in the child.  */
12537     _exit(close(fileno(stdout)) != 0);
12538   } else {
12539     int status;
12540     struct stat st;
12541
12542     while (wait(&status) != child)
12543       ;
12544     return (
12545          /* Was there some problem with vforking?  */
12546          child < 0
12547
12548          /* Did the child fail?  (This shouldn't happen.)  */
12549          || status
12550
12551          /* Did the vfork/compiler bug occur?  */
12552          || parent != getpid()
12553
12554          /* Did the file descriptor bug occur?  */
12555          || fstat(fileno(stdout), &st) != 0
12556          );
12557   }
12558 }
12559 _ACEOF
12560 if ac_fn_c_try_run "$LINENO"; then :
12561   ac_cv_func_vfork_works=yes
12562 else
12563   ac_cv_func_vfork_works=no
12564 fi
12565 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12566   conftest.$ac_objext conftest.beam conftest.$ac_ext
12567 fi
12568
12569 fi
12570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12571 $as_echo "$ac_cv_func_vfork_works" >&6; }
12572
12573 fi;
12574 if test "x$ac_cv_func_fork_works" = xcross; then
12575   ac_cv_func_vfork_works=$ac_cv_func_vfork
12576   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12577 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12578 fi
12579
12580 if test "x$ac_cv_func_vfork_works" = xyes; then
12581
12582 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12583
12584 else
12585
12586 $as_echo "#define vfork fork" >>confdefs.h
12587
12588 fi
12589 if test "x$ac_cv_func_fork_works" = xyes; then
12590
12591 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12592
12593 fi
12594
12595 for ac_func in canonicalize_file_name realpath getrusage getuid \
12596                 getgid pipe poll pread64 resize_term sbrk setpgid setpgrp setsid \
12597                 sigaction sigprocmask sigsetmask socketpair syscall \
12598                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
12599                 setrlimit getrlimit posix_madvise waitpid
12600 do :
12601   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12602 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12603 eval as_val=\$$as_ac_var
12604    if test "x$as_val" = x""yes; then :
12605   cat >>confdefs.h <<_ACEOF
12606 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12607 _ACEOF
12608
12609 fi
12610 done
12611
12612
12613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12614 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12615 if test "${am_cv_langinfo_codeset+set}" = set; then :
12616   $as_echo_n "(cached) " >&6
12617 else
12618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12619 /* end confdefs.h.  */
12620 #include <langinfo.h>
12621 int
12622 main ()
12623 {
12624 char* cs = nl_langinfo(CODESET);
12625   ;
12626   return 0;
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_link "$LINENO"; then :
12630   am_cv_langinfo_codeset=yes
12631 else
12632   am_cv_langinfo_codeset=no
12633 fi
12634 rm -f core conftest.err conftest.$ac_objext \
12635     conftest$ac_exeext conftest.$ac_ext
12636
12637 fi
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12639 $as_echo "$am_cv_langinfo_codeset" >&6; }
12640   if test $am_cv_langinfo_codeset = yes; then
12641
12642 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
12643
12644   fi
12645
12646
12647 # Check the return and argument types of ptrace.  No canned test for
12648 # this, so roll our own.
12649 gdb_ptrace_headers='
12650 #if HAVE_SYS_TYPES_H
12651 # include <sys/types.h>
12652 #endif
12653 #if HAVE_SYS_PTRACE_H
12654 # include <sys/ptrace.h>
12655 #endif
12656 #if HAVE_UNISTD_H
12657 # include <unistd.h>
12658 #endif
12659 '
12660 # There is no point in checking if we don't have a prototype.
12661 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
12662 "
12663 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
12664   ac_have_decl=1
12665 else
12666   ac_have_decl=0
12667 fi
12668
12669 cat >>confdefs.h <<_ACEOF
12670 #define HAVE_DECL_PTRACE $ac_have_decl
12671 _ACEOF
12672 if test $ac_have_decl = 1; then :
12673
12674 else
12675
12676   : ${gdb_cv_func_ptrace_ret='int'}
12677   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12678
12679 fi
12680
12681 # Check return type.  Varargs (used on GNU/Linux) conflict with the
12682 # empty argument list, so check for that explicitly.
12683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
12684 $as_echo_n "checking return type of ptrace... " >&6; }
12685 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
12686   $as_echo_n "(cached) " >&6
12687 else
12688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12689 /* end confdefs.h.  */
12690 $gdb_ptrace_headers
12691 int
12692 main ()
12693 {
12694 extern long ptrace (enum __ptrace_request, ...);
12695   ;
12696   return 0;
12697 }
12698 _ACEOF
12699 if ac_fn_c_try_compile "$LINENO"; then :
12700   gdb_cv_func_ptrace_ret='long'
12701 else
12702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12703 /* end confdefs.h.  */
12704 $gdb_ptrace_headers
12705 int
12706 main ()
12707 {
12708 extern int ptrace ();
12709   ;
12710   return 0;
12711 }
12712 _ACEOF
12713 if ac_fn_c_try_compile "$LINENO"; then :
12714   gdb_cv_func_ptrace_ret='int'
12715 else
12716   gdb_cv_func_ptrace_ret='long'
12717 fi
12718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12719 fi
12720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12721 fi
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
12723 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
12724
12725 cat >>confdefs.h <<_ACEOF
12726 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
12727 _ACEOF
12728
12729 # Check argument types.
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
12731 $as_echo_n "checking types of arguments for ptrace... " >&6; }
12732 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
12733   $as_echo_n "(cached) " >&6
12734 else
12735
12736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12737 /* end confdefs.h.  */
12738 $gdb_ptrace_headers
12739 int
12740 main ()
12741 {
12742 extern long ptrace (enum __ptrace_request, ...);
12743   ;
12744   return 0;
12745 }
12746 _ACEOF
12747 if ac_fn_c_try_compile "$LINENO"; then :
12748   gdb_cv_func_ptrace_args='int,int,long,long'
12749 else
12750
12751 for gdb_arg1 in 'int' 'long'; do
12752  for gdb_arg2 in 'pid_t' 'int' 'long'; do
12753   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
12754    for gdb_arg4 in 'int' 'long'; do
12755      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12756 /* end confdefs.h.  */
12757 $gdb_ptrace_headers
12758 int
12759 main ()
12760 {
12761
12762 extern $gdb_cv_func_ptrace_ret
12763   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
12764
12765   ;
12766   return 0;
12767 }
12768 _ACEOF
12769 if ac_fn_c_try_compile "$LINENO"; then :
12770   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
12771     break 4;
12772 fi
12773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12774     for gdb_arg5 in 'int *' 'int' 'long'; do
12775      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12776 /* end confdefs.h.  */
12777 $gdb_ptrace_headers
12778 int
12779 main ()
12780 {
12781
12782 extern $gdb_cv_func_ptrace_ret
12783   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
12784
12785   ;
12786   return 0;
12787 }
12788 _ACEOF
12789 if ac_fn_c_try_compile "$LINENO"; then :
12790
12791 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
12792     break 5;
12793 fi
12794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12795     done
12796    done
12797   done
12798  done
12799 done
12800 # Provide a safe default value.
12801 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
12802
12803 fi
12804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12805 fi
12806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
12807 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
12808 ac_save_IFS=$IFS; IFS=','
12809 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
12810 IFS=$ac_save_IFS
12811 shift
12812
12813 cat >>confdefs.h <<_ACEOF
12814 #define PTRACE_TYPE_ARG3 $3
12815 _ACEOF
12816
12817 if test -n "$5"; then
12818
12819 cat >>confdefs.h <<_ACEOF
12820 #define PTRACE_TYPE_ARG5 $5
12821 _ACEOF
12822
12823 fi
12824
12825 if test "$cross_compiling" = no; then
12826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12827 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12828 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12829   $as_echo_n "(cached) " >&6
12830 else
12831   if test "$cross_compiling" = yes; then :
12832   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
12833 else
12834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12835 /* end confdefs.h.  */
12836 $ac_includes_default
12837 int
12838 main ()
12839 {
12840 /* If this system has a BSD-style setpgrp which takes arguments,
12841   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
12842   exit successfully. */
12843   return setpgrp (1,1) != -1;
12844   ;
12845   return 0;
12846 }
12847 _ACEOF
12848 if ac_fn_c_try_run "$LINENO"; then :
12849   ac_cv_func_setpgrp_void=no
12850 else
12851   ac_cv_func_setpgrp_void=yes
12852 fi
12853 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12854   conftest.$ac_objext conftest.beam conftest.$ac_ext
12855 fi
12856
12857 fi
12858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12859 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12860 if test $ac_cv_func_setpgrp_void = yes; then
12861
12862 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12863
12864 fi
12865
12866 else
12867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
12868 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
12869 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
12870   $as_echo_n "(cached) " >&6
12871 else
12872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12873 /* end confdefs.h.  */
12874
12875 #include <unistd.h>
12876
12877 int
12878 main ()
12879 {
12880
12881   if (setpgrp(1,1) == -1)
12882     exit (0);
12883   else
12884     exit (1);
12885
12886   ;
12887   return 0;
12888 }
12889 _ACEOF
12890 if ac_fn_c_try_compile "$LINENO"; then :
12891   ac_cv_func_setpgrp_void=no
12892 else
12893   ac_cv_func_setpgrp_void=yes
12894 fi
12895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12896 fi
12897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
12898 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
12899 if test $ac_cv_func_setpgrp_void = yes; then
12900   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
12901
12902 fi
12903 fi
12904
12905 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
12906 # since sigsetjmp might only be defined as a macro.
12907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
12908 $as_echo_n "checking for sigsetjmp... " >&6; }
12909 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
12910   $as_echo_n "(cached) " >&6
12911 else
12912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12913 /* end confdefs.h.  */
12914
12915 #include <setjmp.h>
12916
12917 int
12918 main ()
12919 {
12920 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
12921   ;
12922   return 0;
12923 }
12924 _ACEOF
12925 if ac_fn_c_try_compile "$LINENO"; then :
12926   gdb_cv_func_sigsetjmp=yes
12927 else
12928   gdb_cv_func_sigsetjmp=no
12929 fi
12930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12931 fi
12932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
12933 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
12934 if test $gdb_cv_func_sigsetjmp = yes; then
12935
12936 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
12937
12938 fi
12939
12940 # Assume we'll default to using the included libiberty regex.
12941 gdb_use_included_regex=yes
12942
12943 # However, if the system regex is GNU regex, then default to *not*
12944 # using the included regex.
12945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
12946 $as_echo_n "checking for GNU regex... " >&6; }
12947 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
12948   $as_echo_n "(cached) " >&6
12949 else
12950   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12951 /* end confdefs.h.  */
12952 #include <gnu-versions.h>
12953 int
12954 main ()
12955 {
12956 #define REGEX_INTERFACE_VERSION 1
12957 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
12958 # error "Version mismatch"
12959 #endif
12960   ;
12961   return 0;
12962 }
12963 _ACEOF
12964 if ac_fn_c_try_compile "$LINENO"; then :
12965   gdb_cv_have_gnu_regex=yes
12966 else
12967   gdb_cv_have_gnu_regex=no
12968 fi
12969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12970 fi
12971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
12972 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
12973 if test $gdb_cv_have_gnu_regex = yes; then
12974   gdb_use_included_regex=no
12975 fi
12976
12977
12978 # Check whether --with-included-regex was given.
12979 if test "${with_included_regex+set}" = set; then :
12980   withval=$with_included_regex; gdb_with_regex=$withval
12981 else
12982   gdb_with_regex=$gdb_use_included_regex
12983 fi
12984
12985 if test "$gdb_with_regex" = yes; then
12986
12987 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
12988
12989 fi
12990
12991 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
12992 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
12993 #include <sys/proc.h>
12994
12995 "
12996 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
12997
12998 cat >>confdefs.h <<_ACEOF
12999 #define HAVE_STRUCT_THREAD_TD_PCB 1
13000 _ACEOF
13001
13002
13003 fi
13004
13005
13006 # See if <sys/lwp.h> defines `struct lwp`.
13007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13008 $as_echo_n "checking for struct lwp... " >&6; }
13009 if test "${gdb_cv_struct_lwp+set}" = set; then :
13010   $as_echo_n "(cached) " >&6
13011 else
13012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13013 /* end confdefs.h.  */
13014 #include <sys/param.h>
13015 #include <sys/lwp.h>
13016 int
13017 main ()
13018 {
13019 struct lwp l;
13020   ;
13021   return 0;
13022 }
13023 _ACEOF
13024 if ac_fn_c_try_compile "$LINENO"; then :
13025   gdb_cv_struct_lwp=yes
13026 else
13027   gdb_cv_struct_lwp=no
13028 fi
13029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13030 fi
13031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13032 $as_echo "$gdb_cv_struct_lwp" >&6; }
13033 if test $gdb_cv_struct_lwp = yes; then
13034
13035 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
13036
13037 fi
13038
13039 # See if <machine/reg.h> degines `struct reg'.
13040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13041 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13042 if test "${gdb_cv_struct_reg+set}" = set; then :
13043   $as_echo_n "(cached) " >&6
13044 else
13045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13046 /* end confdefs.h.  */
13047 #include <sys/types.h>
13048 #include <machine/reg.h>
13049 int
13050 main ()
13051 {
13052 struct reg r;
13053   ;
13054   return 0;
13055 }
13056 _ACEOF
13057 if ac_fn_c_try_compile "$LINENO"; then :
13058   gdb_cv_struct_reg=yes
13059 else
13060   gdb_cv_struct_reg=no
13061 fi
13062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13063 fi
13064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13065 $as_echo "$gdb_cv_struct_reg" >&6; }
13066 if test $gdb_cv_struct_reg = yes; then
13067
13068 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
13069
13070 fi
13071
13072 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13073 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
13074 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
13075 "
13076 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
13077
13078 cat >>confdefs.h <<_ACEOF
13079 #define HAVE_STRUCT_REG_R_FS 1
13080 _ACEOF
13081
13082
13083 fi
13084 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
13085 "
13086 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
13087
13088 cat >>confdefs.h <<_ACEOF
13089 #define HAVE_STRUCT_REG_R_GS 1
13090 _ACEOF
13091
13092
13093 fi
13094
13095
13096 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13098 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13099 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13100   $as_echo_n "(cached) " >&6
13101 else
13102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13103 /* end confdefs.h.  */
13104 #include <sys/ptrace.h>
13105 int
13106 main ()
13107 {
13108 PTRACE_GETREGS;
13109   ;
13110   return 0;
13111 }
13112 _ACEOF
13113 if ac_fn_c_try_compile "$LINENO"; then :
13114   gdb_cv_have_ptrace_getregs=yes
13115 else
13116   gdb_cv_have_ptrace_getregs=no
13117 fi
13118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13119 fi
13120
13121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13122 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
13123 if test $gdb_cv_have_ptrace_getregs = yes; then
13124
13125 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
13126
13127 fi
13128
13129 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13131 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13132 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13133   $as_echo_n "(cached) " >&6
13134 else
13135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13136 /* end confdefs.h.  */
13137 #include <sys/ptrace.h>
13138 int
13139 main ()
13140 {
13141 PTRACE_GETFPXREGS;
13142   ;
13143   return 0;
13144 }
13145 _ACEOF
13146 if ac_fn_c_try_compile "$LINENO"; then :
13147   gdb_cv_have_ptrace_getfpxregs=yes
13148 else
13149   gdb_cv_have_ptrace_getfpxregs=no
13150 fi
13151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13152 fi
13153
13154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13155 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
13156 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
13157
13158 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
13159
13160 fi
13161
13162 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13164 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
13165 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13166   $as_echo_n "(cached) " >&6
13167 else
13168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13169 /* end confdefs.h.  */
13170 #include <sys/types.h>
13171 #include <sys/ptrace.h>
13172 int
13173 main ()
13174 {
13175 PT_GETDBREGS;
13176   ;
13177   return 0;
13178 }
13179 _ACEOF
13180 if ac_fn_c_try_compile "$LINENO"; then :
13181   gdb_cv_have_pt_getdbregs=yes
13182 else
13183   gdb_cv_have_pt_getdbregs=no
13184 fi
13185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13186 fi
13187
13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13189 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
13190 if test $gdb_cv_have_pt_getdbregs = yes; then
13191
13192 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
13193
13194 fi
13195
13196 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
13197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13198 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13199 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13200   $as_echo_n "(cached) " >&6
13201 else
13202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13203 /* end confdefs.h.  */
13204 #include <sys/types.h>
13205 #include <sys/ptrace.h>
13206 int
13207 main ()
13208 {
13209 PT_GETXMMREGS;
13210   ;
13211   return 0;
13212 }
13213 _ACEOF
13214 if ac_fn_c_try_compile "$LINENO"; then :
13215   gdb_cv_have_pt_getxmmregs=yes
13216 else
13217   gdb_cv_have_pt_getxmmregs=no
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13220 fi
13221
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13223 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
13224 if test $gdb_cv_have_pt_getxmmregs = yes; then
13225
13226 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
13227
13228 fi
13229
13230 # Detect which type of /proc is in use, such as for Unixware or Solaris.
13231
13232 if test "${target}" = "${host}"; then
13233   case "${host}" in
13234   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
13235
13236 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13237
13238       ;;
13239   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
13240
13241 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
13242
13243       ;;
13244   mips-sgi-irix5*)
13245       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
13246
13247 $as_echo "#define _KMEMUSER 1" >>confdefs.h
13248
13249       ;;
13250   esac
13251 fi
13252
13253 if test "$ac_cv_header_sys_procfs_h" = yes; then
13254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pstatus_t in sys/procfs.h" >&5
13255 $as_echo_n "checking for pstatus_t in sys/procfs.h... " >&6; }
13256  if test "${bfd_cv_have_sys_procfs_type_pstatus_t+set}" = set; then :
13257   $as_echo_n "(cached) " >&6
13258 else
13259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13260 /* end confdefs.h.  */
13261
13262 #define _SYSCALL32
13263 /* Needed for new procfs interface on sparc-solaris.  */
13264 #define _STRUCTURED_PROC 1
13265 #include <sys/procfs.h>
13266 int
13267 main ()
13268 {
13269 pstatus_t avar
13270   ;
13271   return 0;
13272 }
13273 _ACEOF
13274 if ac_fn_c_try_compile "$LINENO"; then :
13275   bfd_cv_have_sys_procfs_type_pstatus_t=yes
13276 else
13277   bfd_cv_have_sys_procfs_type_pstatus_t=no
13278
13279 fi
13280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13281 fi
13282
13283  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
13284
13285 $as_echo "#define HAVE_PSTATUS_T 1" >>confdefs.h
13286
13287  fi
13288  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pstatus_t" >&5
13289 $as_echo "$bfd_cv_have_sys_procfs_type_pstatus_t" >&6; }
13290
13291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prrun_t in sys/procfs.h" >&5
13292 $as_echo_n "checking for prrun_t in sys/procfs.h... " >&6; }
13293  if test "${bfd_cv_have_sys_procfs_type_prrun_t+set}" = set; then :
13294   $as_echo_n "(cached) " >&6
13295 else
13296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13297 /* end confdefs.h.  */
13298
13299 #define _SYSCALL32
13300 /* Needed for new procfs interface on sparc-solaris.  */
13301 #define _STRUCTURED_PROC 1
13302 #include <sys/procfs.h>
13303 int
13304 main ()
13305 {
13306 prrun_t avar
13307   ;
13308   return 0;
13309 }
13310 _ACEOF
13311 if ac_fn_c_try_compile "$LINENO"; then :
13312   bfd_cv_have_sys_procfs_type_prrun_t=yes
13313 else
13314   bfd_cv_have_sys_procfs_type_prrun_t=no
13315
13316 fi
13317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13318 fi
13319
13320  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
13321
13322 $as_echo "#define HAVE_PRRUN_T 1" >>confdefs.h
13323
13324  fi
13325  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prrun_t" >&5
13326 $as_echo "$bfd_cv_have_sys_procfs_type_prrun_t" >&6; }
13327
13328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13329 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13330  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13331   $as_echo_n "(cached) " >&6
13332 else
13333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13334 /* end confdefs.h.  */
13335
13336 #define _SYSCALL32
13337 /* Needed for new procfs interface on sparc-solaris.  */
13338 #define _STRUCTURED_PROC 1
13339 #include <sys/procfs.h>
13340 int
13341 main ()
13342 {
13343 gregset_t avar
13344   ;
13345   return 0;
13346 }
13347 _ACEOF
13348 if ac_fn_c_try_compile "$LINENO"; then :
13349   bfd_cv_have_sys_procfs_type_gregset_t=yes
13350 else
13351   bfd_cv_have_sys_procfs_type_gregset_t=no
13352
13353 fi
13354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13355 fi
13356
13357  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
13358
13359 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
13360
13361  fi
13362  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13363 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
13364
13365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13366 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13367  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13368   $as_echo_n "(cached) " >&6
13369 else
13370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13371 /* end confdefs.h.  */
13372
13373 #define _SYSCALL32
13374 /* Needed for new procfs interface on sparc-solaris.  */
13375 #define _STRUCTURED_PROC 1
13376 #include <sys/procfs.h>
13377 int
13378 main ()
13379 {
13380 fpregset_t avar
13381   ;
13382   return 0;
13383 }
13384 _ACEOF
13385 if ac_fn_c_try_compile "$LINENO"; then :
13386   bfd_cv_have_sys_procfs_type_fpregset_t=yes
13387 else
13388   bfd_cv_have_sys_procfs_type_fpregset_t=no
13389
13390 fi
13391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13392 fi
13393
13394  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
13395
13396 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
13397
13398  fi
13399  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13400 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
13401
13402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13403 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13404  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13405   $as_echo_n "(cached) " >&6
13406 else
13407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13408 /* end confdefs.h.  */
13409
13410 #define _SYSCALL32
13411 /* Needed for new procfs interface on sparc-solaris.  */
13412 #define _STRUCTURED_PROC 1
13413 #include <sys/procfs.h>
13414 int
13415 main ()
13416 {
13417 prgregset_t avar
13418   ;
13419   return 0;
13420 }
13421 _ACEOF
13422 if ac_fn_c_try_compile "$LINENO"; then :
13423   bfd_cv_have_sys_procfs_type_prgregset_t=yes
13424 else
13425   bfd_cv_have_sys_procfs_type_prgregset_t=no
13426
13427 fi
13428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13429 fi
13430
13431  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
13432
13433 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
13434
13435  fi
13436  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13437 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
13438
13439   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13440 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13441  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13442   $as_echo_n "(cached) " >&6
13443 else
13444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13445 /* end confdefs.h.  */
13446
13447 #define _SYSCALL32
13448 /* Needed for new procfs interface on sparc-solaris.  */
13449 #define _STRUCTURED_PROC 1
13450 #include <sys/procfs.h>
13451 int
13452 main ()
13453 {
13454 prfpregset_t avar
13455   ;
13456   return 0;
13457 }
13458 _ACEOF
13459 if ac_fn_c_try_compile "$LINENO"; then :
13460   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
13461 else
13462   bfd_cv_have_sys_procfs_type_prfpregset_t=no
13463
13464 fi
13465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13466 fi
13467
13468  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13469
13470 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
13471
13472  fi
13473  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13474 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
13475
13476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13477 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13478  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13479   $as_echo_n "(cached) " >&6
13480 else
13481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13482 /* end confdefs.h.  */
13483
13484 #define _SYSCALL32
13485 /* Needed for new procfs interface on sparc-solaris.  */
13486 #define _STRUCTURED_PROC 1
13487 #include <sys/procfs.h>
13488 int
13489 main ()
13490 {
13491 prgregset32_t avar
13492   ;
13493   return 0;
13494 }
13495 _ACEOF
13496 if ac_fn_c_try_compile "$LINENO"; then :
13497   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
13498 else
13499   bfd_cv_have_sys_procfs_type_prgregset32_t=no
13500
13501 fi
13502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13503 fi
13504
13505  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
13506
13507 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
13508
13509  fi
13510  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
13511 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
13512
13513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset32_t in sys/procfs.h" >&5
13514 $as_echo_n "checking for prfpregset32_t in sys/procfs.h... " >&6; }
13515  if test "${bfd_cv_have_sys_procfs_type_prfpregset32_t+set}" = set; then :
13516   $as_echo_n "(cached) " >&6
13517 else
13518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13519 /* end confdefs.h.  */
13520
13521 #define _SYSCALL32
13522 /* Needed for new procfs interface on sparc-solaris.  */
13523 #define _STRUCTURED_PROC 1
13524 #include <sys/procfs.h>
13525 int
13526 main ()
13527 {
13528 prfpregset32_t avar
13529   ;
13530   return 0;
13531 }
13532 _ACEOF
13533 if ac_fn_c_try_compile "$LINENO"; then :
13534   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
13535 else
13536   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
13537
13538 fi
13539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13540 fi
13541
13542  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
13543
13544 $as_echo "#define HAVE_PRFPREGSET32_T 1" >>confdefs.h
13545
13546  fi
13547  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset32_t" >&5
13548 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset32_t" >&6; }
13549
13550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
13551 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
13552  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
13553   $as_echo_n "(cached) " >&6
13554 else
13555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13556 /* end confdefs.h.  */
13557
13558 #define _SYSCALL32
13559 /* Needed for new procfs interface on sparc-solaris.  */
13560 #define _STRUCTURED_PROC 1
13561 #include <sys/procfs.h>
13562 int
13563 main ()
13564 {
13565 lwpid_t avar
13566   ;
13567   return 0;
13568 }
13569 _ACEOF
13570 if ac_fn_c_try_compile "$LINENO"; then :
13571   bfd_cv_have_sys_procfs_type_lwpid_t=yes
13572 else
13573   bfd_cv_have_sys_procfs_type_lwpid_t=no
13574
13575 fi
13576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13577 fi
13578
13579  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
13580
13581 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
13582
13583  fi
13584  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
13585 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
13586
13587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
13588 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
13589  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
13590   $as_echo_n "(cached) " >&6
13591 else
13592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13593 /* end confdefs.h.  */
13594
13595 #define _SYSCALL32
13596 /* Needed for new procfs interface on sparc-solaris.  */
13597 #define _STRUCTURED_PROC 1
13598 #include <sys/procfs.h>
13599 int
13600 main ()
13601 {
13602 psaddr_t avar
13603   ;
13604   return 0;
13605 }
13606 _ACEOF
13607 if ac_fn_c_try_compile "$LINENO"; then :
13608   bfd_cv_have_sys_procfs_type_psaddr_t=yes
13609 else
13610   bfd_cv_have_sys_procfs_type_psaddr_t=no
13611
13612 fi
13613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13614 fi
13615
13616  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
13617
13618 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
13619
13620  fi
13621  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
13622 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
13623
13624   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
13625 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
13626  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
13627   $as_echo_n "(cached) " >&6
13628 else
13629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13630 /* end confdefs.h.  */
13631
13632 #define _SYSCALL32
13633 /* Needed for new procfs interface on sparc-solaris.  */
13634 #define _STRUCTURED_PROC 1
13635 #include <sys/procfs.h>
13636 int
13637 main ()
13638 {
13639 prsysent_t avar
13640   ;
13641   return 0;
13642 }
13643 _ACEOF
13644 if ac_fn_c_try_compile "$LINENO"; then :
13645   bfd_cv_have_sys_procfs_type_prsysent_t=yes
13646 else
13647   bfd_cv_have_sys_procfs_type_prsysent_t=no
13648
13649 fi
13650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13651 fi
13652
13653  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
13654
13655 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
13656
13657  fi
13658  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
13659 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
13660
13661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
13662 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
13663  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
13664   $as_echo_n "(cached) " >&6
13665 else
13666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13667 /* end confdefs.h.  */
13668
13669 #define _SYSCALL32
13670 /* Needed for new procfs interface on sparc-solaris.  */
13671 #define _STRUCTURED_PROC 1
13672 #include <sys/procfs.h>
13673 int
13674 main ()
13675 {
13676 pr_sigset_t avar
13677   ;
13678   return 0;
13679 }
13680 _ACEOF
13681 if ac_fn_c_try_compile "$LINENO"; then :
13682   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
13683 else
13684   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
13685
13686 fi
13687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13688 fi
13689
13690  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
13691
13692 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
13693
13694  fi
13695  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
13696 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
13697
13698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
13699 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
13700  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
13701   $as_echo_n "(cached) " >&6
13702 else
13703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13704 /* end confdefs.h.  */
13705
13706 #define _SYSCALL32
13707 /* Needed for new procfs interface on sparc-solaris.  */
13708 #define _STRUCTURED_PROC 1
13709 #include <sys/procfs.h>
13710 int
13711 main ()
13712 {
13713 pr_sigaction64_t avar
13714   ;
13715   return 0;
13716 }
13717 _ACEOF
13718 if ac_fn_c_try_compile "$LINENO"; then :
13719   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
13720 else
13721   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
13722
13723 fi
13724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13725 fi
13726
13727  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
13728
13729 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
13730
13731  fi
13732  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
13733 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
13734
13735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
13736 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
13737  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
13738   $as_echo_n "(cached) " >&6
13739 else
13740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13741 /* end confdefs.h.  */
13742
13743 #define _SYSCALL32
13744 /* Needed for new procfs interface on sparc-solaris.  */
13745 #define _STRUCTURED_PROC 1
13746 #include <sys/procfs.h>
13747 int
13748 main ()
13749 {
13750 pr_siginfo64_t avar
13751   ;
13752   return 0;
13753 }
13754 _ACEOF
13755 if ac_fn_c_try_compile "$LINENO"; then :
13756   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
13757 else
13758   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
13759
13760 fi
13761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13762 fi
13763
13764  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
13765
13766 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
13767
13768  fi
13769  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
13770 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
13771
13772
13773
13774
13775
13776   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
13777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
13778 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
13779     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
13780   $as_echo_n "(cached) " >&6
13781 else
13782   if test "$cross_compiling" = yes; then :
13783   gdb_cv_prfpregset_t_broken=yes
13784 else
13785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13786 /* end confdefs.h.  */
13787 #include <sys/procfs.h>
13788        int main ()
13789        {
13790          if (sizeof (prfpregset_t) == sizeof (void *))
13791            return 1;
13792          return 0;
13793        }
13794 _ACEOF
13795 if ac_fn_c_try_run "$LINENO"; then :
13796   gdb_cv_prfpregset_t_broken=no
13797 else
13798   gdb_cv_prfpregset_t_broken=yes
13799 fi
13800 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13801   conftest.$ac_objext conftest.beam conftest.$ac_ext
13802 fi
13803
13804 fi
13805
13806     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
13807 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
13808     if test $gdb_cv_prfpregset_t_broken = yes; then
13809
13810 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
13811
13812     fi
13813   fi
13814
13815
13816   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
13817 $as_echo_n "checking for PIOCSET ioctl entry in sys/procfs.h... " >&6; }
13818   if test "${gdb_cv_have_procfs_piocset+set}" = set; then :
13819   $as_echo_n "(cached) " >&6
13820 else
13821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13822 /* end confdefs.h.  */
13823 #include <unistd.h>
13824 #include <sys/types.h>
13825 #include <sys/procfs.h>
13826
13827 int
13828 main ()
13829 {
13830
13831     int dummy;;
13832     dummy = ioctl(0, PIOCSET, &dummy);
13833
13834   ;
13835   return 0;
13836 }
13837 _ACEOF
13838 if ac_fn_c_try_compile "$LINENO"; then :
13839   gdb_cv_have_procfs_piocset=yes
13840 else
13841   gdb_cv_have_procfs_piocset=no
13842 fi
13843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13844 fi
13845
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_procfs_piocset" >&5
13847 $as_echo "$gdb_cv_have_procfs_piocset" >&6; }
13848   if test $gdb_cv_have_procfs_piocset = yes; then
13849
13850 $as_echo "#define HAVE_PROCFS_PIOCSET 1" >>confdefs.h
13851
13852   fi
13853 fi
13854
13855 if test ${host} = ${target} ; then
13856
13857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member l_addr in struct link_map" >&5
13858 $as_echo_n "checking for member l_addr in struct link_map... " >&6; }
13859   if test "${gdb_cv_have_struct_link_map_with_l_members+set}" = set; then :
13860   $as_echo_n "(cached) " >&6
13861 else
13862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13863 /* end confdefs.h.  */
13864 #include <link.h>
13865 int
13866 main ()
13867 {
13868 struct link_map lm; (void) lm.l_addr;
13869   ;
13870   return 0;
13871 }
13872 _ACEOF
13873 if ac_fn_c_try_compile "$LINENO"; then :
13874   gdb_cv_have_struct_link_map_with_l_members=yes
13875 else
13876   gdb_cv_have_struct_link_map_with_l_members=no
13877 fi
13878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13879 fi
13880
13881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_l_members" >&5
13882 $as_echo "$gdb_cv_have_struct_link_map_with_l_members" >&6; }
13883   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
13884
13885 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1" >>confdefs.h
13886
13887   fi
13888
13889
13890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member lm_addr in struct link_map" >&5
13891 $as_echo_n "checking for member lm_addr in struct link_map... " >&6; }
13892   if test "${gdb_cv_have_struct_link_map_with_lm_members+set}" = set; then :
13893   $as_echo_n "(cached) " >&6
13894 else
13895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13896 /* end confdefs.h.  */
13897 #include <sys/types.h>
13898 #include <link.h>
13899 int
13900 main ()
13901 {
13902 struct link_map lm; (void) lm.lm_addr;
13903   ;
13904   return 0;
13905 }
13906 _ACEOF
13907 if ac_fn_c_try_compile "$LINENO"; then :
13908   gdb_cv_have_struct_link_map_with_lm_members=yes
13909 else
13910   gdb_cv_have_struct_link_map_with_lm_members=no
13911 fi
13912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13913 fi
13914
13915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map_with_lm_members" >&5
13916 $as_echo "$gdb_cv_have_struct_link_map_with_lm_members" >&6; }
13917   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
13918
13919 $as_echo "#define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1" >>confdefs.h
13920
13921   fi
13922
13923
13924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for member som_addr in struct so_map" >&5
13925 $as_echo_n "checking for member som_addr in struct so_map... " >&6; }
13926   if test "${gdb_cv_have_struct_so_map_with_som_members+set}" = set; then :
13927   $as_echo_n "(cached) " >&6
13928 else
13929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13930 /* end confdefs.h.  */
13931 #include <sys/types.h>
13932 #ifdef HAVE_NLIST_H
13933 #include <nlist.h>
13934 #endif
13935 #include <link.h>
13936 int
13937 main ()
13938 {
13939 struct so_map lm; (void) lm.som_addr;
13940   ;
13941   return 0;
13942 }
13943 _ACEOF
13944 if ac_fn_c_try_compile "$LINENO"; then :
13945   gdb_cv_have_struct_so_map_with_som_members=yes
13946 else
13947   gdb_cv_have_struct_so_map_with_som_members=no
13948 fi
13949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13950 fi
13951
13952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_so_map_with_som_members" >&5
13953 $as_echo "$gdb_cv_have_struct_so_map_with_som_members" >&6; }
13954   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
13955
13956 $as_echo "#define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1" >>confdefs.h
13957
13958   fi
13959
13960
13961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct link_map32 in sys/link.h" >&5
13962 $as_echo_n "checking for struct link_map32 in sys/link.h... " >&6; }
13963   if test "${gdb_cv_have_struct_link_map32+set}" = set; then :
13964   $as_echo_n "(cached) " >&6
13965 else
13966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13967 /* end confdefs.h.  */
13968 #define _SYSCALL32
13969 #include <sys/link.h>
13970 int
13971 main ()
13972 {
13973 struct link_map32 l;
13974   ;
13975   return 0;
13976 }
13977 _ACEOF
13978 if ac_fn_c_try_compile "$LINENO"; then :
13979   gdb_cv_have_struct_link_map32=yes
13980 else
13981   gdb_cv_have_struct_link_map32=no
13982 fi
13983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13984 fi
13985
13986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_struct_link_map32" >&5
13987 $as_echo "$gdb_cv_have_struct_link_map32" >&6; }
13988   if test $gdb_cv_have_struct_link_map32 = yes; then
13989
13990 $as_echo "#define HAVE_STRUCT_LINK_MAP32 1" >>confdefs.h
13991
13992
13993 $as_echo "#define _SYSCALL32 1" >>confdefs.h
13994
13995   fi
13996 fi
13997
13998 # Check if the compiler supports the `long long' type.
13999
14000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14001 $as_echo_n "checking for long long support in compiler... " >&6; }
14002 if test "${gdb_cv_c_long_long+set}" = set; then :
14003   $as_echo_n "(cached) " >&6
14004 else
14005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14006 /* end confdefs.h.  */
14007 extern long long foo;
14008 int
14009 main ()
14010 {
14011 switch (foo & 2) { case 0: return 1; }
14012   ;
14013   return 0;
14014 }
14015 _ACEOF
14016 if ac_fn_c_try_compile "$LINENO"; then :
14017   gdb_cv_c_long_long=yes
14018 else
14019   gdb_cv_c_long_long=no
14020 fi
14021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14022 fi
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14024 $as_echo "$gdb_cv_c_long_long" >&6; }
14025 if test $gdb_cv_c_long_long = yes; then
14026
14027 $as_echo "#define CC_HAS_LONG_LONG 1" >>confdefs.h
14028
14029 fi
14030
14031 # Check if the compiler and runtime support printing long longs.
14032
14033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14034 $as_echo_n "checking for long long support in printf... " >&6; }
14035 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14036   $as_echo_n "(cached) " >&6
14037 else
14038   if test "$cross_compiling" = yes; then :
14039   gdb_cv_printf_has_long_long=no
14040 else
14041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14042 /* end confdefs.h.  */
14043 $ac_includes_default
14044 int
14045 main ()
14046 {
14047 char buf[32];
14048   long long l = 0;
14049   l = (l << 16) + 0x0123;
14050   l = (l << 16) + 0x4567;
14051   l = (l << 16) + 0x89ab;
14052   l = (l << 16) + 0xcdef;
14053   sprintf (buf, "0x%016llx", l);
14054   return (strcmp ("0x0123456789abcdef", buf));
14055   ;
14056   return 0;
14057 }
14058 _ACEOF
14059 if ac_fn_c_try_run "$LINENO"; then :
14060   gdb_cv_printf_has_long_long=yes
14061 else
14062   gdb_cv_printf_has_long_long=no
14063 fi
14064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14065   conftest.$ac_objext conftest.beam conftest.$ac_ext
14066 fi
14067
14068 fi
14069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14070 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
14071 if test $gdb_cv_printf_has_long_long = yes; then
14072
14073 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
14074
14075 fi
14076
14077 # Check if the compiler and runtime support printing decfloats.
14078
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14080 $as_echo_n "checking for decfloat support in printf... " >&6; }
14081 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14082   $as_echo_n "(cached) " >&6
14083 else
14084   if test "$cross_compiling" = yes; then :
14085   gdb_cv_printf_has_decfloat=no
14086 else
14087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14088 /* end confdefs.h.  */
14089 $ac_includes_default
14090 int
14091 main ()
14092 {
14093 char buf[64];
14094   _Decimal32 d32 = 1.2345df;
14095   _Decimal64 d64 = 1.2345dd;
14096   _Decimal128 d128 = 1.2345dl;
14097   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14098   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14099   ;
14100   return 0;
14101 }
14102 _ACEOF
14103 if ac_fn_c_try_run "$LINENO"; then :
14104   gdb_cv_printf_has_decfloat=yes
14105 else
14106   gdb_cv_printf_has_decfloat=no
14107 fi
14108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14109   conftest.$ac_objext conftest.beam conftest.$ac_ext
14110 fi
14111
14112 fi
14113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14114 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
14115 if test $gdb_cv_printf_has_decfloat = yes; then
14116
14117 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
14118
14119 fi
14120
14121 # Check if the compiler supports the `long double' type.  We can't use
14122 # AC_C_LONG_DOUBLE because that one does additional checks on the
14123 # constants defined in <float.h> that fail on some systems,
14124 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
14125
14126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14127 $as_echo_n "checking for long double support in compiler... " >&6; }
14128 if test "${gdb_cv_c_long_double+set}" = set; then :
14129   $as_echo_n "(cached) " >&6
14130 else
14131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h.  */
14133 long double foo;
14134 _ACEOF
14135 if ac_fn_c_try_compile "$LINENO"; then :
14136   gdb_cv_c_long_double=yes
14137 else
14138   gdb_cv_c_long_double=no
14139 fi
14140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14141 fi
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14143 $as_echo "$gdb_cv_c_long_double" >&6; }
14144 if test $gdb_cv_c_long_double = yes; then
14145
14146 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
14147
14148 fi
14149
14150 # Check if the compiler and runtime support printing long doubles.
14151
14152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14153 $as_echo_n "checking for long double support in printf... " >&6; }
14154 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14155   $as_echo_n "(cached) " >&6
14156 else
14157   if test "$cross_compiling" = yes; then :
14158   gdb_cv_printf_has_long_double=no
14159 else
14160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14161 /* end confdefs.h.  */
14162 $ac_includes_default
14163 int
14164 main ()
14165 {
14166 char buf[16];
14167   long double f = 3.141592653;
14168   sprintf (buf, "%Lg", f);
14169   return (strncmp ("3.14159", buf, 7));
14170   ;
14171   return 0;
14172 }
14173 _ACEOF
14174 if ac_fn_c_try_run "$LINENO"; then :
14175   gdb_cv_printf_has_long_double=yes
14176 else
14177   gdb_cv_printf_has_long_double=no
14178 fi
14179 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14180   conftest.$ac_objext conftest.beam conftest.$ac_ext
14181 fi
14182
14183 fi
14184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14185 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
14186 if test $gdb_cv_printf_has_long_double = yes; then
14187
14188 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
14189
14190 fi
14191
14192 # Check if the compiler and runtime support scanning long doubles.
14193
14194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14195 $as_echo_n "checking for long double support in scanf... " >&6; }
14196 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14197   $as_echo_n "(cached) " >&6
14198 else
14199   if test "$cross_compiling" = yes; then :
14200   gdb_cv_scanf_has_long_double=no
14201 else
14202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14203 /* end confdefs.h.  */
14204 #include <stdio.h>
14205 int
14206 main ()
14207 {
14208 char *buf = "3.141592653";
14209   long double f = 0;
14210   sscanf (buf, "%Lg", &f);
14211   return !(f > 3.14159 && f < 3.14160);
14212   ;
14213   return 0;
14214 }
14215 _ACEOF
14216 if ac_fn_c_try_run "$LINENO"; then :
14217   gdb_cv_scanf_has_long_double=yes
14218 else
14219   gdb_cv_scanf_has_long_double=no
14220 fi
14221 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14222   conftest.$ac_objext conftest.beam conftest.$ac_ext
14223 fi
14224
14225 fi
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14227 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
14228 if test $gdb_cv_scanf_has_long_double = yes; then
14229
14230 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
14231
14232 fi
14233
14234 case ${host_os} in
14235 aix*)
14236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14237 $as_echo_n "checking for -bbigtoc option... " >&6; }
14238 if test "${gdb_cv_bigtoc+set}" = set; then :
14239   $as_echo_n "(cached) " >&6
14240 else
14241
14242     SAVE_LDFLAGS=$LDFLAGS
14243
14244     case $GCC in
14245     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14246     *) gdb_cv_bigtoc=-bbigtoc ;;
14247     esac
14248
14249     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
14250     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14251 /* end confdefs.h.  */
14252
14253 int
14254 main ()
14255 {
14256 int i;
14257   ;
14258   return 0;
14259 }
14260 _ACEOF
14261 if ac_fn_c_try_link "$LINENO"; then :
14262
14263 else
14264   gdb_cv_bigtoc=
14265 fi
14266 rm -f core conftest.err conftest.$ac_objext \
14267     conftest$ac_exeext conftest.$ac_ext
14268     LDFLAGS="${SAVE_LDFLAGS}"
14269
14270 fi
14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14272 $as_echo "$gdb_cv_bigtoc" >&6; }
14273   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14274   ;;
14275 esac
14276
14277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
14278 $as_echo_n "checking for the dynamic export flag... " >&6; }
14279 dynamic_list=false
14280 if test "${gdb_native}" = yes; then
14281    # The dynamically loaded libthread_db needs access to symbols in the gdb
14282    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
14283    # may not be supported there.
14284    old_LDFLAGS="$LDFLAGS"
14285    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14286    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14287    LDFLAGS="$LDFLAGS $RDYNAMIC"
14288    if test "${have_libpython}" = no; then
14289      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14290 /* end confdefs.h.  */
14291
14292 int
14293 main ()
14294 {
14295
14296   ;
14297   return 0;
14298 }
14299 _ACEOF
14300 if ac_fn_c_try_link "$LINENO"; then :
14301   dynamic_list=true
14302 fi
14303 rm -f core conftest.err conftest.$ac_objext \
14304     conftest$ac_exeext conftest.$ac_ext
14305    else
14306      # Workaround http://bugs.python.org/issue4434 where static
14307      # libpythonX.Y.a would get its symbols required for
14308      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14309      # Problem does not happen for the recommended libpythonX.Y.so linkage.
14310      old_CFLAGS="$CFLAGS"
14311      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
14312      if test "$cross_compiling" = yes; then :
14313   true
14314 else
14315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14316 /* end confdefs.h.  */
14317 #include "${have_libpython}/Python.h"
14318 int
14319 main ()
14320 {
14321 int err;
14322           Py_Initialize ();
14323           err = PyRun_SimpleString ("import itertools\n");
14324           Py_Finalize ();
14325           return err == 0 ? 0 : 1;
14326   ;
14327   return 0;
14328 }
14329 _ACEOF
14330 if ac_fn_c_try_run "$LINENO"; then :
14331   dynamic_list=true
14332 fi
14333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14334   conftest.$ac_objext conftest.beam conftest.$ac_ext
14335 fi
14336
14337      CFLAGS="$old_CFLAGS"
14338    fi
14339    LDFLAGS="$old_LDFLAGS"
14340 fi
14341 if $dynamic_list; then
14342   found="-Wl,--dynamic-list"
14343   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
14344 else
14345   found="-rdynamic"
14346   RDYNAMIC="-rdynamic"
14347 fi
14348
14349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
14350 $as_echo "$found" >&6; }
14351
14352
14353 if test ${build} = ${host} -a ${host} = ${target} ; then
14354    case ${host_os} in
14355    solaris*)
14356       # See if thread_db library is around for Solaris thread debugging.
14357       # Note that we must explicitly test for version 1 of the library
14358       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14359       # the same API.
14360       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14361 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
14362       if test -f /usr/lib/libthread_db.so.1 ; then
14363          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14364 $as_echo "yes" >&6; }
14365
14366 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
14367
14368          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
14369          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
14370          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14371 $as_echo_n "checking for dlopen in -ldl... " >&6; }
14372 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14373   $as_echo_n "(cached) " >&6
14374 else
14375   ac_check_lib_save_LIBS=$LIBS
14376 LIBS="-ldl  $LIBS"
14377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14378 /* end confdefs.h.  */
14379
14380 /* Override any GCC internal prototype to avoid an error.
14381    Use char because int might match the return type of a GCC
14382    builtin and then its argument prototype would still apply.  */
14383 #ifdef __cplusplus
14384 extern "C"
14385 #endif
14386 char dlopen ();
14387 int
14388 main ()
14389 {
14390 return dlopen ();
14391   ;
14392   return 0;
14393 }
14394 _ACEOF
14395 if ac_fn_c_try_link "$LINENO"; then :
14396   ac_cv_lib_dl_dlopen=yes
14397 else
14398   ac_cv_lib_dl_dlopen=no
14399 fi
14400 rm -f core conftest.err conftest.$ac_objext \
14401     conftest$ac_exeext conftest.$ac_ext
14402 LIBS=$ac_check_lib_save_LIBS
14403 fi
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14405 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14406 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
14407   cat >>confdefs.h <<_ACEOF
14408 #define HAVE_LIBDL 1
14409 _ACEOF
14410
14411   LIBS="-ldl $LIBS"
14412
14413 fi
14414
14415          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
14416          # Sun randomly tweaked the prototypes in <proc_service.h>
14417          # at one point.
14418          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14419 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
14420          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14421   $as_echo_n "(cached) " >&6
14422 else
14423
14424             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h.  */
14426
14427                 #include <proc_service.h>
14428                 ps_err_e ps_pdwrite
14429                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
14430
14431 int
14432 main ()
14433 {
14434
14435   ;
14436   return 0;
14437 }
14438 _ACEOF
14439 if ac_fn_c_try_compile "$LINENO"; then :
14440   gdb_cv_proc_service_is_old=no
14441 else
14442   gdb_cv_proc_service_is_old=yes
14443 fi
14444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14445
14446 fi
14447
14448          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14449 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
14450          if test $gdb_cv_proc_service_is_old = yes; then
14451
14452 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
14453
14454          fi
14455       else
14456          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14457 $as_echo "no" >&6; }
14458       fi
14459       ;;
14460    aix*)
14461       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14462 $as_echo_n "checking for AiX thread debugging library... " >&6; }
14463       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14464   $as_echo_n "(cached) " >&6
14465 else
14466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14467 /* end confdefs.h.  */
14468 #include <sys/pthdebug.h>
14469 int
14470 main ()
14471 {
14472 #ifndef PTHDB_VERSION_3
14473                                     #error
14474                                     #endif
14475   ;
14476   return 0;
14477 }
14478 _ACEOF
14479 if ac_fn_c_try_compile "$LINENO"; then :
14480   gdb_cv_have_aix_thread_debug=yes
14481 else
14482   gdb_cv_have_aix_thread_debug=no
14483 fi
14484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14485 fi
14486
14487       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14488 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
14489       if test $gdb_cv_have_aix_thread_debug = yes; then
14490          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
14491          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
14492          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
14493       fi
14494       ;;
14495    esac
14496
14497 fi
14498
14499 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
14500    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14501 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14502 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14503   $as_echo_n "(cached) " >&6
14504 else
14505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14506 /* end confdefs.h.  */
14507 #include <thread_db.h>
14508 int
14509 main ()
14510 {
14511 int i = TD_NOTALLOC;
14512   ;
14513   return 0;
14514 }
14515 _ACEOF
14516 if ac_fn_c_try_compile "$LINENO"; then :
14517   gdb_cv_thread_db_h_has_td_notalloc=yes
14518 else
14519   gdb_cv_thread_db_h_has_td_notalloc=no
14520
14521 fi
14522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14523
14524 fi
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14526 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14527    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14528 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14529 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14530   $as_echo_n "(cached) " >&6
14531 else
14532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14533 /* end confdefs.h.  */
14534 #include <thread_db.h>
14535 int
14536 main ()
14537 {
14538 int i = TD_VERSION;
14539   ;
14540   return 0;
14541 }
14542 _ACEOF
14543 if ac_fn_c_try_compile "$LINENO"; then :
14544   gdb_cv_thread_db_h_has_td_version=yes
14545 else
14546   gdb_cv_thread_db_h_has_td_version=no
14547
14548 fi
14549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14550
14551 fi
14552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14553 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14554    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14555 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14556 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14557   $as_echo_n "(cached) " >&6
14558 else
14559   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h.  */
14561 #include <thread_db.h>
14562 int
14563 main ()
14564 {
14565 int i = TD_NOTLS;
14566   ;
14567   return 0;
14568 }
14569 _ACEOF
14570 if ac_fn_c_try_compile "$LINENO"; then :
14571   gdb_cv_thread_db_h_has_td_notls=yes
14572 else
14573   gdb_cv_thread_db_h_has_td_notls=no
14574
14575 fi
14576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14577
14578 fi
14579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14580 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
14581 fi
14582 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
14583
14584 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
14585
14586 fi
14587 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14588
14589 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
14590
14591 fi
14592 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14593
14594 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
14595
14596 fi
14597
14598 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
14599    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
14600 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
14601 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
14602   $as_echo_n "(cached) " >&6
14603 else
14604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14605 /* end confdefs.h.  */
14606 #include <sys/syscall.h>
14607 int
14608 main ()
14609 {
14610 int i = __NR_tkill;
14611   ;
14612   return 0;
14613 }
14614 _ACEOF
14615 if ac_fn_c_try_compile "$LINENO"; then :
14616   gdb_cv_sys_syscall_h_has_tkill=yes
14617 else
14618   gdb_cv_sys_syscall_h_has_tkill=no
14619
14620 fi
14621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14622
14623 fi
14624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
14625 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
14626 fi
14627 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
14628
14629 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
14630
14631 fi
14632
14633 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14634 "
14635 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14636   ac_have_decl=1
14637 else
14638   ac_have_decl=0
14639 fi
14640
14641 cat >>confdefs.h <<_ACEOF
14642 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
14643 _ACEOF
14644
14645
14646 if test "$cross_compiling" = yes; then :
14647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14648 /* end confdefs.h.  */
14649 #include <sys/personality.h>
14650 int
14651 main ()
14652 {
14653
14654 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14655 #       define ADDR_NO_RANDOMIZE 0x0040000
14656 #      endif
14657        /* Test the flag could be set and stays set.  */
14658        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14659        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14660            return 1
14661   ;
14662   return 0;
14663 }
14664 _ACEOF
14665 if ac_fn_c_try_link "$LINENO"; then :
14666   have_personality=true
14667 else
14668   have_personality=false
14669 fi
14670 rm -f core conftest.err conftest.$ac_objext \
14671     conftest$ac_exeext conftest.$ac_ext
14672 else
14673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14674 /* end confdefs.h.  */
14675 #include <sys/personality.h>
14676 int
14677 main ()
14678 {
14679
14680 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
14681 #       define ADDR_NO_RANDOMIZE 0x0040000
14682 #      endif
14683        /* Test the flag could be set and stays set.  */
14684        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14685        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14686            return 1
14687   ;
14688   return 0;
14689 }
14690 _ACEOF
14691 if ac_fn_c_try_run "$LINENO"; then :
14692   have_personality=true
14693 else
14694   have_personality=false
14695 fi
14696 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14697   conftest.$ac_objext conftest.beam conftest.$ac_ext
14698 fi
14699
14700 if $have_personality
14701 then
14702
14703 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
14704
14705 fi
14706
14707
14708 target_sysroot_reloc=0
14709
14710 # Check whether --with-sysroot was given.
14711 if test "${with_sysroot+set}" = set; then :
14712   withval=$with_sysroot;
14713  case ${with_sysroot} in
14714  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
14715  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
14716  esac
14717
14718  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
14719
14720  if test "x$prefix" = xNONE; then
14721   test_prefix=/usr/local
14722  else
14723   test_prefix=$prefix
14724  fi
14725  if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14726   test_exec_prefix=$test_prefix
14727  else
14728   test_exec_prefix=$exec_prefix
14729  fi
14730  case ${TARGET_SYSTEM_ROOT} in
14731  "${test_prefix}"|"${test_prefix}/"*|\
14732  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
14733  '${prefix}'|'${prefix}/'*|\
14734  '${exec_prefix}'|'${exec_prefix}/'*)
14735    target_sysroot_reloc=1
14736    ;;
14737  esac
14738
14739 else
14740
14741  TARGET_SYSTEM_ROOT=
14742  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
14743
14744 fi
14745
14746 TARGET_SYSTEM_ROOT_DEFINE="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE=$target_sysroot_reloc"
14747
14748
14749
14750
14751
14752 # Check whether --with-system-gdbinit was given.
14753 if test "${with_system_gdbinit+set}" = set; then :
14754   withval=$with_system_gdbinit;
14755     SYSTEM_GDBINIT=$withval
14756 else
14757   SYSTEM_GDBINIT=
14758 fi
14759
14760
14761   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
14762   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14763   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
14764   ac_define_dir=`eval echo $ac_define_dir`
14765
14766 cat >>confdefs.h <<_ACEOF
14767 #define SYSTEM_GDBINIT "$ac_define_dir"
14768 _ACEOF
14769
14770
14771
14772
14773   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
14774      if test "x$prefix" = xNONE; then
14775         test_prefix=/usr/local
14776      else
14777         test_prefix=$prefix
14778      fi
14779   else
14780      test_prefix=$exec_prefix
14781   fi
14782   value=0
14783   case ${ac_define_dir} in
14784      "${test_prefix}"|"${test_prefix}/"*|\
14785         '${exec_prefix}'|'${exec_prefix}/'*)
14786      value=1
14787      ;;
14788   esac
14789
14790 cat >>confdefs.h <<_ACEOF
14791 #define SYSTEM_GDBINIT_RELOCATABLE $value
14792 _ACEOF
14793
14794
14795
14796
14797 # Check whether --enable-werror was given.
14798 if test "${enable_werror+set}" = set; then :
14799   enableval=$enable_werror; case "${enableval}" in
14800      yes | y) ERROR_ON_WARNING="yes" ;;
14801      no | n)  ERROR_ON_WARNING="no" ;;
14802      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
14803    esac
14804 fi
14805
14806
14807 # Enable -Werror by default when using gcc
14808 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
14809     ERROR_ON_WARNING=yes
14810 fi
14811
14812 WERROR_CFLAGS=""
14813 if test "${ERROR_ON_WARNING}" = yes ; then
14814     WERROR_CFLAGS="-Werror"
14815 fi
14816
14817 # The entries after -Wno-pointer-sign are disabled warnings which may
14818 # be enabled in the future, which can not currently be used to build
14819 # GDB.
14820 # NOTE: If you change this list, remember to update
14821 # gdb/doc/gdbint.texinfo.
14822 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
14823 -Wformat-nonliteral -Wno-pointer-sign \
14824 -Wno-unused -Wunused-value -Wunused-function \
14825 -Wno-switch -Wno-char-subscripts"
14826
14827 # Enable -Wno-format by default when using gcc on mingw since many
14828 # GCC versions complain about %I64.
14829 case "${host}" in
14830   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
14831 esac
14832
14833 # Check whether --enable-build-warnings was given.
14834 if test "${enable_build_warnings+set}" = set; then :
14835   enableval=$enable_build_warnings; case "${enableval}" in
14836   yes)  ;;
14837   no)   build_warnings="-w";;
14838   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14839         build_warnings="${build_warnings} ${t}";;
14840   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14841         build_warnings="${t} ${build_warnings}";;
14842   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14843 esac
14844 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14845   echo "Setting compiler warning flags = $build_warnings" 6>&1
14846 fi
14847 fi
14848 # Check whether --enable-gdb-build-warnings was given.
14849 if test "${enable_gdb_build_warnings+set}" = set; then :
14850   enableval=$enable_gdb_build_warnings; case "${enableval}" in
14851   yes)  ;;
14852   no)   build_warnings="-w";;
14853   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14854         build_warnings="${build_warnings} ${t}";;
14855   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
14856         build_warnings="${t} ${build_warnings}";;
14857   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
14858 esac
14859 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
14860   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
14861 fi
14862 fi
14863 WARN_CFLAGS=""
14864 if test "x${build_warnings}" != x -a "x$GCC" = xyes
14865 then
14866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
14867 $as_echo_n "checking compiler warning flags... " >&6; }
14868     # Separate out the -Werror flag as some files just cannot be
14869     # compiled with it enabled.
14870     for w in ${build_warnings}; do
14871         case $w in
14872         -Werr*) WERROR_CFLAGS=-Werror ;;
14873         *) # Check that GCC accepts it
14874             saved_CFLAGS="$CFLAGS"
14875             CFLAGS="$CFLAGS $w"
14876             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14877 /* end confdefs.h.  */
14878
14879 int
14880 main ()
14881 {
14882
14883   ;
14884   return 0;
14885 }
14886 _ACEOF
14887 if ac_fn_c_try_compile "$LINENO"; then :
14888   WARN_CFLAGS="${WARN_CFLAGS} $w"
14889 fi
14890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14891             CFLAGS="$saved_CFLAGS"
14892         esac
14893     done
14894     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
14895 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
14896 fi
14897
14898
14899
14900 # In the Cygwin environment, we need some additional flags.
14901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
14902 $as_echo_n "checking for cygwin... " >&6; }
14903 if test "${gdb_cv_os_cygwin+set}" = set; then :
14904   $as_echo_n "(cached) " >&6
14905 else
14906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14907 /* end confdefs.h.  */
14908
14909 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
14910 lose
14911 #endif
14912 _ACEOF
14913 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14914   $EGREP "lose" >/dev/null 2>&1; then :
14915   gdb_cv_os_cygwin=yes
14916 else
14917   gdb_cv_os_cygwin=no
14918 fi
14919 rm -f conftest*
14920
14921 fi
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
14923 $as_echo "$gdb_cv_os_cygwin" >&6; }
14924
14925
14926 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
14927 case ${host} in
14928   *go32* ) SER_HARDWIRE=ser-go32.o ;;
14929   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
14930   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
14931 esac
14932
14933
14934 # libreadline needs libuser32.a in a cygwin environment
14935 WIN32LIBS=
14936 if test x$gdb_cv_os_cygwin = xyes; then
14937     WIN32LIBS="-luser32"
14938     case "${target}" in
14939         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
14940         ;;
14941     esac
14942 fi
14943
14944 # The ser-tcp.c module requires sockets.
14945 case ${host} in
14946   *mingw32*)
14947
14948 $as_echo "#define USE_WIN32API 1" >>confdefs.h
14949
14950     WIN32LIBS="$WIN32LIBS -lws2_32"
14951     ;;
14952 esac
14953
14954
14955 # Add ELF support to GDB, but only if BFD includes ELF support.
14956 OLD_CFLAGS=$CFLAGS
14957 OLD_LDFLAGS=$LDFLAGS
14958 OLD_LIBS=$LIBS
14959 CFLAGS="$CFLAGS -I${srcdir}/../include -I../bfd -I${srcdir}/../bfd"
14960 LDFLAGS="$LDFLAGS -L../bfd -L../libiberty"
14961 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
14962 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
14963 if test "$plugins" = "yes"; then
14964   LIBS="-ldl $LIBS"
14965 fi
14966 LIBS="-lbfd -liberty $intl $LIBS"
14967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
14968 $as_echo_n "checking for ELF support in BFD... " >&6; }
14969 if test "${gdb_cv_var_elf+set}" = set; then :
14970   $as_echo_n "(cached) " >&6
14971 else
14972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14973 /* end confdefs.h.  */
14974 #include <stdlib.h>
14975 #include "bfd.h"
14976 #include "elf-bfd.h"
14977
14978 int
14979 main ()
14980 {
14981 bfd *abfd = NULL; bfd_get_elf_phdr_upper_bound (abfd);
14982   ;
14983   return 0;
14984 }
14985 _ACEOF
14986 if ac_fn_c_try_link "$LINENO"; then :
14987   gdb_cv_var_elf=yes
14988 else
14989   gdb_cv_var_elf=no
14990 fi
14991 rm -f core conftest.err conftest.$ac_objext \
14992     conftest$ac_exeext conftest.$ac_ext
14993 fi
14994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
14995 $as_echo "$gdb_cv_var_elf" >&6; }
14996 if test $gdb_cv_var_elf = yes; then
14997   CONFIG_OBS="$CONFIG_OBS elfread.o"
14998
14999 $as_echo "#define HAVE_ELF 1" >>confdefs.h
15000
15001   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15002   if test "$plugins" = "yes"; then
15003     OLD_LIBS="-ldl $OLD_LIBS"
15004   fi
15005 fi
15006 CFLAGS=$OLD_CFLAGS
15007 LDFLAGS=$OLD_LDFLAGS
15008 LIBS=$OLD_LIBS
15009
15010 # Add any host-specific objects to GDB.
15011 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15012
15013 LIBGUI="../libgui/src/libgui.a"
15014 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15015
15016
15017
15018 WIN32LDAPP=
15019
15020
15021
15022 case "${host}" in
15023 *-*-cygwin* | *-*-mingw* )
15024     configdir="win"
15025     ;;
15026 *)
15027     configdir="unix"
15028     ;;
15029 esac
15030
15031 GDBTKLIBS=
15032 if test "${enable_gdbtk}" = "yes"; then
15033
15034     # Gdbtk must have an absolute path to srcdir in order to run
15035     # properly when not installed.
15036     here=`pwd`
15037     cd ${srcdir}
15038     GDBTK_SRC_DIR=`pwd`
15039     cd $here
15040
15041
15042     #
15043     # Ok, lets find the tcl configuration
15044     # First, look for one uninstalled.
15045     # the alternative search directory is invoked by --with-tcl
15046     #
15047
15048     if test x"${no_tcl}" = x ; then
15049         # we reset no_tcl in case something fails here
15050         no_tcl=true
15051
15052 # Check whether --with-tcl was given.
15053 if test "${with_tcl+set}" = set; then :
15054   withval=$with_tcl; with_tclconfig=${withval}
15055 fi
15056
15057         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15058 $as_echo_n "checking for Tcl configuration... " >&6; }
15059         if test "${ac_cv_c_tclconfig+set}" = set; then :
15060   $as_echo_n "(cached) " >&6
15061 else
15062
15063
15064             # First check to see if --with-tcl was specified.
15065             case "${host}" in
15066                 *-*-cygwin*) platDir="win" ;;
15067                 *) platDir="unix" ;;
15068             esac
15069             if test x"${with_tclconfig}" != x ; then
15070                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15071                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15072                 else
15073                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
15074                 fi
15075             fi
15076
15077             # then check for a private Tcl installation
15078             if test x"${ac_cv_c_tclconfig}" = x ; then
15079                 for i in \
15080                         ../tcl \
15081                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15082                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
15083                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
15084                         ../../tcl \
15085                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15086                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
15087                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
15088                         ../../../tcl \
15089                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15090                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
15091                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
15092                     if test -f "$i/$platDir/tclConfig.sh" ; then
15093                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15094                         break
15095                     fi
15096                 done
15097             fi
15098
15099             # on Darwin, check in Framework installation locations
15100             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
15101                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15102                         `ls -d /Library/Frameworks 2>/dev/null` \
15103                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15104                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15105                         ; do
15106                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
15107                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
15108                         break
15109                     fi
15110                 done
15111             fi
15112
15113             # check in a few common install locations
15114             if test x"${ac_cv_c_tclconfig}" = x ; then
15115                 for i in `ls -d ${libdir} 2>/dev/null` \
15116                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15117                         `ls -d ${prefix}/lib 2>/dev/null` \
15118                         `ls -d /usr/local/lib 2>/dev/null` \
15119                         `ls -d /usr/contrib/lib 2>/dev/null` \
15120                         `ls -d /usr/lib 2>/dev/null` \
15121                         ; do
15122                     if test -f "$i/tclConfig.sh" ; then
15123                         ac_cv_c_tclconfig=`(cd $i; pwd)`
15124                         break
15125                     fi
15126                 done
15127             fi
15128
15129             # check in a few other private locations
15130             if test x"${ac_cv_c_tclconfig}" = x ; then
15131                 for i in \
15132                         ${srcdir}/../tcl \
15133                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
15134                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
15135                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
15136                     if test -f "$i/$platDir/tclConfig.sh" ; then
15137                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
15138                     break
15139                 fi
15140                 done
15141             fi
15142
15143 fi
15144
15145
15146         if test x"${ac_cv_c_tclconfig}" = x ; then
15147             TCL_BIN_DIR="# no Tcl configs found"
15148             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
15149 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
15150         else
15151             no_tcl=
15152             TCL_BIN_DIR=${ac_cv_c_tclconfig}
15153             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
15154 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15155         fi
15156     fi
15157
15158
15159     # If $no_tk is nonempty, then we can't do Tk, and there is no
15160     # point to doing Tcl.
15161
15162     #
15163     # Ok, lets find the tk configuration
15164     # First, look for one uninstalled.
15165     # the alternative search directory is invoked by --with-tk
15166     #
15167
15168     if test x"${no_tk}" = x ; then
15169         # we reset no_tk in case something fails here
15170         no_tk=true
15171
15172 # Check whether --with-tk was given.
15173 if test "${with_tk+set}" = set; then :
15174   withval=$with_tk; with_tkconfig=${withval}
15175 fi
15176
15177         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
15178 $as_echo_n "checking for Tk configuration... " >&6; }
15179         if test "${ac_cv_c_tkconfig+set}" = set; then :
15180   $as_echo_n "(cached) " >&6
15181 else
15182
15183
15184             # First check to see if --with-tkconfig was specified.
15185             if test x"${with_tkconfig}" != x ; then
15186                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
15187                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
15188                 else
15189                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
15190                 fi
15191             fi
15192
15193             # then check for a private Tk library
15194             case "${host}" in
15195                 *-*-cygwin*) platDir="win" ;;
15196                 *) platDir="unix" ;;
15197             esac
15198             if test x"${ac_cv_c_tkconfig}" = x ; then
15199                 for i in \
15200                         ../tk \
15201                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15202                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
15203                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
15204                         ../../tk \
15205                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15206                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
15207                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
15208                         ../../../tk \
15209                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15210                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
15211                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
15212                     if test -f "$i/$platDir/tkConfig.sh" ; then
15213                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15214                         break
15215                     fi
15216                 done
15217             fi
15218
15219             # on Darwin, check in Framework installation locations
15220             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
15221                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
15222                         `ls -d /Library/Frameworks 2>/dev/null` \
15223                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
15224                         `ls -d /System/Library/Frameworks 2>/dev/null` \
15225                         ; do
15226                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
15227                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
15228                         break
15229                     fi
15230                 done
15231             fi
15232
15233             # check in a few common install locations
15234             if test x"${ac_cv_c_tkconfig}" = x ; then
15235                 for i in `ls -d ${libdir} 2>/dev/null` \
15236                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
15237                         `ls -d ${prefix}/lib 2>/dev/null` \
15238                         `ls -d /usr/local/lib 2>/dev/null` \
15239                         `ls -d /usr/contrib/lib 2>/dev/null` \
15240                         `ls -d /usr/lib 2>/dev/null` \
15241                         ; do
15242                     if test -f "$i/tkConfig.sh" ; then
15243                         ac_cv_c_tkconfig=`(cd $i; pwd)`
15244                         break
15245                     fi
15246                 done
15247             fi
15248             # check in a few other private locations
15249             if test x"${ac_cv_c_tkconfig}" = x ; then
15250                 for i in \
15251                         ${srcdir}/../tk \
15252                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
15253                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
15254                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
15255                     if test -f "$i/$platDir/tkConfig.sh" ; then
15256                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
15257                         break
15258                     fi
15259                 done
15260             fi
15261
15262 fi
15263
15264
15265         if test x"${ac_cv_c_tkconfig}" = x ; then
15266             TK_BIN_DIR="# no Tk configs found"
15267             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
15268 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
15269         else
15270             no_tk=
15271             TK_BIN_DIR=${ac_cv_c_tkconfig}
15272             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
15273 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15274         fi
15275     fi
15276
15277
15278     if test -z "${no_tcl}" -a -z "${no_tk}"; then
15279
15280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
15281 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
15282
15283     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
15284         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15285 $as_echo "loading" >&6; }
15286         . ${TCL_BIN_DIR}/tclConfig.sh
15287     else
15288         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
15289 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
15290     fi
15291
15292     # eval is required to do the TCL_DBGX substitution
15293     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
15294     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
15295
15296     # If the TCL_BIN_DIR is the build directory (not the install directory),
15297     # then set the common variable name to the value of the build variables.
15298     # For example, the variable TCL_LIB_SPEC will be set to the value
15299     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
15300     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
15301     # installed and uninstalled version of Tcl.
15302     if test -f "${TCL_BIN_DIR}/Makefile" ; then
15303         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
15304         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
15305         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
15306     elif test "`uname -s`" = "Darwin"; then
15307         # If Tcl was built as a framework, attempt to use the libraries
15308         # from the framework at the given location so that linking works
15309         # against Tcl.framework installed in an arbitary location.
15310         case ${TCL_DEFS} in
15311             *TCL_FRAMEWORK*)
15312                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
15313                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
15314                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
15315                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
15316                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
15317                             break
15318                         fi
15319                     done
15320                 fi
15321                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
15322                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
15323                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
15324                 fi
15325                 ;;
15326         esac
15327     fi
15328
15329     # eval is required to do the TCL_DBGX substitution
15330     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
15331     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
15332     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
15333     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
15334
15335
15336
15337
15338
15339
15340
15341
15342
15343
15344
15345
15346
15347
15348
15349         # Check for in-tree tcl
15350         here=`pwd`
15351         cd ${srcdir}/..
15352         topdir=`pwd`
15353         cd ${here}
15354
15355         intree="no"
15356         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
15357           intree="yes"
15358         fi
15359
15360         # Find Tcl private headers
15361         if test x"${intree}" = xno; then
15362
15363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
15364 $as_echo_n "checking for Tcl private headers... " >&6; }
15365   private_dir=""
15366   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
15367   if test -f ${dir}/tclInt.h ; then
15368     private_dir=${dir}
15369   fi
15370
15371   if test x"${private_dir}" = x; then
15372     as_fn_error "could not find private Tcl headers" "$LINENO" 5
15373   else
15374     TCL_PRIVATE_INCLUDE="-I${private_dir}"
15375     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15376 $as_echo "${private_dir}" >&6; }
15377   fi
15378
15379           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
15380           TCL_LIBRARY="${TCL_LIB_SPEC}"
15381           TCL_DEPS=""
15382         else
15383           # If building tcl in the same src tree, private headers
15384           # are not needed, but we need to be sure to use the right
15385           # headers library
15386           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
15387           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
15388           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
15389         fi
15390
15391
15392
15393
15394
15395     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
15396 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
15397
15398     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
15399         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
15400 $as_echo "loading" >&6; }
15401         . ${TK_BIN_DIR}/tkConfig.sh
15402     else
15403         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
15404 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
15405     fi
15406
15407     # eval is required to do the TK_DBGX substitution
15408     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
15409     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
15410
15411     # If the TK_BIN_DIR is the build directory (not the install directory),
15412     # then set the common variable name to the value of the build variables.
15413     # For example, the variable TK_LIB_SPEC will be set to the value
15414     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
15415     # instead of TK_BUILD_LIB_SPEC since it will work with both an
15416     # installed and uninstalled version of Tcl.
15417     if test -f "${TK_BIN_DIR}/Makefile" ; then
15418         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
15419         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
15420         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
15421     elif test "`uname -s`" = "Darwin"; then
15422         # If Tk was built as a framework, attempt to use the libraries
15423         # from the framework at the given location so that linking works
15424         # against Tk.framework installed in an arbitary location.
15425         case ${TK_DEFS} in
15426             *TK_FRAMEWORK*)
15427                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
15428                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
15429                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
15430                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
15431                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
15432                             break
15433                         fi
15434                     done
15435                 fi
15436                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
15437                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
15438                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
15439                 fi
15440                 ;;
15441         esac
15442     fi
15443
15444     # eval is required to do the TK_DBGX substitution
15445     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
15446     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
15447     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
15448     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463         # Check for in-tree Tk
15464         intree="no"
15465         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
15466           intree="yes"
15467         fi
15468
15469         # Find Tk private headers
15470         if test x"${intree}" = xno; then
15471
15472   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
15473 $as_echo_n "checking for Tk private headers... " >&6; }
15474   private_dir=""
15475   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
15476   if test -f ${dir}/tkInt.h; then
15477     private_dir=${dir}
15478   fi
15479
15480   if test x"${private_dir}" = x; then
15481     as_fn_error "could not find Tk private headers" "$LINENO" 5
15482   else
15483     TK_PRIVATE_INCLUDE="-I${private_dir}"
15484     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
15485 $as_echo "${private_dir}" >&6; }
15486   fi
15487
15488           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
15489           TK_LIBRARY=${TK_LIB_SPEC}
15490           TK_DEPS=""
15491         else
15492           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
15493           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
15494           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
15495         fi
15496
15497
15498
15499
15500
15501         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
15502
15503         # Include some libraries that Tcl and Tk want.
15504         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
15505         # Yes, the ordering seems wrong here.  But it isn't.
15506         # TK_LIBS is the list of libraries that need to be linked
15507         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
15508         # were in LIBS then any link tests after this point would
15509         # try to include things like `$(LIBGUI)', which wouldn't work.
15510         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
15511
15512         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
15513         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
15514         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
15515         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
15516         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
15517         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
15518         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
15519
15520         if test x$gdb_cv_os_cygwin = xyes; then
15521           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
15522           WIN32LDAPP="-Wl,--subsystem,console"
15523           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
15524         fi
15525
15526         subdirs="$subdirs gdbtk"
15527
15528     fi
15529 fi
15530
15531
15532
15533
15534
15535
15536
15537
15538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
15539 $as_echo_n "checking for X... " >&6; }
15540
15541
15542 # Check whether --with-x was given.
15543 if test "${with_x+set}" = set; then :
15544   withval=$with_x;
15545 fi
15546
15547 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
15548 if test "x$with_x" = xno; then
15549   # The user explicitly disabled X.
15550   have_x=disabled
15551 else
15552   case $x_includes,$x_libraries in #(
15553     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
15554     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
15555   $as_echo_n "(cached) " >&6
15556 else
15557   # One or both of the vars are not set, and there is no cached value.
15558 ac_x_includes=no ac_x_libraries=no
15559 rm -f -r conftest.dir
15560 if mkdir conftest.dir; then
15561   cd conftest.dir
15562   cat >Imakefile <<'_ACEOF'
15563 incroot:
15564         @echo incroot='${INCROOT}'
15565 usrlibdir:
15566         @echo usrlibdir='${USRLIBDIR}'
15567 libdir:
15568         @echo libdir='${LIBDIR}'
15569 _ACEOF
15570   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
15571     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
15572     for ac_var in incroot usrlibdir libdir; do
15573       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
15574     done
15575     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
15576     for ac_extension in a so sl dylib la dll; do
15577       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
15578          test -f "$ac_im_libdir/libX11.$ac_extension"; then
15579         ac_im_usrlibdir=$ac_im_libdir; break
15580       fi
15581     done
15582     # Screen out bogus values from the imake configuration.  They are
15583     # bogus both because they are the default anyway, and because
15584     # using them would break gcc on systems where it needs fixed includes.
15585     case $ac_im_incroot in
15586         /usr/include) ac_x_includes= ;;
15587         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
15588     esac
15589     case $ac_im_usrlibdir in
15590         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
15591         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
15592     esac
15593   fi
15594   cd ..
15595   rm -f -r conftest.dir
15596 fi
15597
15598 # Standard set of common directories for X headers.
15599 # Check X11 before X11Rn because it is often a symlink to the current release.
15600 ac_x_header_dirs='
15601 /usr/X11/include
15602 /usr/X11R7/include
15603 /usr/X11R6/include
15604 /usr/X11R5/include
15605 /usr/X11R4/include
15606
15607 /usr/include/X11
15608 /usr/include/X11R7
15609 /usr/include/X11R6
15610 /usr/include/X11R5
15611 /usr/include/X11R4
15612
15613 /usr/local/X11/include
15614 /usr/local/X11R7/include
15615 /usr/local/X11R6/include
15616 /usr/local/X11R5/include
15617 /usr/local/X11R4/include
15618
15619 /usr/local/include/X11
15620 /usr/local/include/X11R7
15621 /usr/local/include/X11R6
15622 /usr/local/include/X11R5
15623 /usr/local/include/X11R4
15624
15625 /usr/X386/include
15626 /usr/x386/include
15627 /usr/XFree86/include/X11
15628
15629 /usr/include
15630 /usr/local/include
15631 /usr/unsupported/include
15632 /usr/athena/include
15633 /usr/local/x11r5/include
15634 /usr/lpp/Xamples/include
15635
15636 /usr/openwin/include
15637 /usr/openwin/share/include'
15638
15639 if test "$ac_x_includes" = no; then
15640   # Guess where to find include files, by looking for Xlib.h.
15641   # First, try using that file with no special directory specified.
15642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15643 /* end confdefs.h.  */
15644 #include <X11/Xlib.h>
15645 _ACEOF
15646 if ac_fn_c_try_cpp "$LINENO"; then :
15647   # We can compile using X headers with no special include directory.
15648 ac_x_includes=
15649 else
15650   for ac_dir in $ac_x_header_dirs; do
15651   if test -r "$ac_dir/X11/Xlib.h"; then
15652     ac_x_includes=$ac_dir
15653     break
15654   fi
15655 done
15656 fi
15657 rm -f conftest.err conftest.$ac_ext
15658 fi # $ac_x_includes = no
15659
15660 if test "$ac_x_libraries" = no; then
15661   # Check for the libraries.
15662   # See if we find them without any special options.
15663   # Don't add to $LIBS permanently.
15664   ac_save_LIBS=$LIBS
15665   LIBS="-lX11 $LIBS"
15666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15667 /* end confdefs.h.  */
15668 #include <X11/Xlib.h>
15669 int
15670 main ()
15671 {
15672 XrmInitialize ()
15673   ;
15674   return 0;
15675 }
15676 _ACEOF
15677 if ac_fn_c_try_link "$LINENO"; then :
15678   LIBS=$ac_save_LIBS
15679 # We can link X programs with no special library path.
15680 ac_x_libraries=
15681 else
15682   LIBS=$ac_save_LIBS
15683 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
15684 do
15685   # Don't even attempt the hair of trying to link an X program!
15686   for ac_extension in a so sl dylib la dll; do
15687     if test -r "$ac_dir/libX11.$ac_extension"; then
15688       ac_x_libraries=$ac_dir
15689       break 2
15690     fi
15691   done
15692 done
15693 fi
15694 rm -f core conftest.err conftest.$ac_objext \
15695     conftest$ac_exeext conftest.$ac_ext
15696 fi # $ac_x_libraries = no
15697
15698 case $ac_x_includes,$ac_x_libraries in #(
15699   no,* | *,no | *\'*)
15700     # Didn't find X, or a directory has "'" in its name.
15701     ac_cv_have_x="have_x=no";; #(
15702   *)
15703     # Record where we found X for the cache.
15704     ac_cv_have_x="have_x=yes\
15705         ac_x_includes='$ac_x_includes'\
15706         ac_x_libraries='$ac_x_libraries'"
15707 esac
15708 fi
15709 ;; #(
15710     *) have_x=yes;;
15711   esac
15712   eval "$ac_cv_have_x"
15713 fi # $with_x != no
15714
15715 if test "$have_x" != yes; then
15716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
15717 $as_echo "$have_x" >&6; }
15718   no_x=yes
15719 else
15720   # If each of the values was on the command line, it overrides each guess.
15721   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
15722   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
15723   # Update the cache value to reflect the command line values.
15724   ac_cv_have_x="have_x=yes\
15725         ac_x_includes='$x_includes'\
15726         ac_x_libraries='$x_libraries'"
15727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
15728 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
15729 fi
15730
15731
15732 # Unlike the sim directory, whether a simulator is linked is controlled by
15733 # presence of a gdb_sim definition in the target configure.tgt entry.
15734 # This code just checks for a few cases where we'd like to ignore those
15735 # definitions, even when they're present in the '.mt' file.  These cases
15736 # are when --disable-sim is specified, or if the simulator directory is
15737 # not part of the source tree.
15738 #
15739 # Check whether --enable-sim was given.
15740 if test "${enable_sim+set}" = set; then :
15741   enableval=$enable_sim; echo "enable_sim = $enable_sim";
15742  echo "enableval = ${enableval}";
15743  case "${enableval}" in
15744   yes) ignore_sim=false ;;
15745   no)  ignore_sim=true ;;
15746   *)   ignore_sim=false ;;
15747  esac
15748 else
15749   ignore_sim=false
15750 fi
15751
15752
15753 if test ! -d "${srcdir}/../sim"; then
15754   ignore_sim=true
15755 fi
15756
15757 SIM=
15758 SIM_OBS=
15759 if test "${ignore_sim}" = "false"; then
15760   if test x"${gdb_sim}" != x ; then
15761     SIM="${gdb_sim}"
15762     SIM_OBS="remote-sim.o"
15763
15764 $as_echo "#define WITH_SIM 1" >>confdefs.h
15765
15766   fi
15767 fi
15768
15769
15770
15771
15772
15773
15774
15775
15776
15777
15778
15779
15780
15781
15782 # List of host floatformats.
15783
15784 cat >>confdefs.h <<_ACEOF
15785 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
15786 _ACEOF
15787
15788
15789 cat >>confdefs.h <<_ACEOF
15790 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
15791 _ACEOF
15792
15793
15794 cat >>confdefs.h <<_ACEOF
15795 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
15796 _ACEOF
15797
15798
15799 # target_subdir is used by the testsuite to find the target libraries.
15800 target_subdir=
15801 if test "${host}" != "${target}"; then
15802     target_subdir="${target_alias}/"
15803 fi
15804
15805
15806 frags=
15807 if test "${gdb_native}" = "yes"; then
15808   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
15809   if test ! -f ${host_makefile_frag}; then
15810     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
15811   fi
15812   frags="$frags $host_makefile_frag"
15813 else
15814   host_makefile_frag=/dev/null
15815 fi
15816
15817
15818
15819
15820 if test "${gdb_native}" = "yes"; then
15821 # We pick this up from the host configuration file (.mh) because we
15822 # do not have a native configuration Makefile fragment.
15823 nativefile=`sed -n '
15824 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
15825 ' ${host_makefile_frag}`
15826 fi
15827
15828
15829 if test x"${gdb_osabi}" != x ; then
15830
15831 cat >>confdefs.h <<_ACEOF
15832 #define GDB_OSABI_DEFAULT $gdb_osabi
15833 _ACEOF
15834
15835 fi
15836
15837 # Enable multi-ice-gdb-server.
15838 # Check whether --enable-multi-ice was given.
15839 if test "${enable_multi_ice+set}" = set; then :
15840   enableval=$enable_multi_ice; case $enableval in
15841     yes | no)
15842       ;;
15843     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
15844   esac
15845 fi
15846
15847 if test "x$enable_multi_ice" = xyes; then
15848    subdirs="$subdirs multi-ice"
15849
15850 fi
15851
15852 # Check whether --enable-gdbserver was given.
15853 if test "${enable_gdbserver+set}" = set; then :
15854   enableval=$enable_gdbserver; case "${enableval}" in
15855   yes| no|auto) ;;
15856   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
15857 esac
15858 else
15859   enable_gdbserver=auto
15860 fi
15861
15862
15863 # We only build gdbserver automatically in a native configuration, and
15864 # only if the user did not explicitly disable its build.
15865 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
15866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
15867 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
15868   if test "x$build_gdbserver" = xyes; then
15869     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15870 $as_echo "yes" >&6; }
15871     subdirs="$subdirs gdbserver"
15872
15873     gdbserver_build_enabled=yes
15874   else
15875     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15876 $as_echo "no" >&6; }
15877   fi
15878 fi
15879
15880 # If the user explicitly request the gdbserver to be built, verify that
15881 # we were in fact able to enable it.
15882 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
15883   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
15884 fi
15885
15886 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15887 # to an empty version.
15888
15889 files=
15890 links=
15891
15892 rm -f nm.h
15893 if test "${nativefile}" != ""; then
15894     case "${nativefile}" in
15895       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15896       * ) GDB_NM_FILE="${nativefile}"
15897     esac
15898     files="${files} ${GDB_NM_FILE}"
15899     links="${links} nm.h"
15900
15901 cat >>confdefs.h <<_ACEOF
15902 #define GDB_NM_FILE "${GDB_NM_FILE}"
15903 _ACEOF
15904
15905 fi
15906
15907
15908 ac_sources="$files"
15909 ac_dests="$links"
15910 while test -n "$ac_sources"; do
15911   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15912   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15913   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15914 done
15915 ac_config_links="$ac_config_links $ac_config_links_1"
15916
15917
15918
15919
15920
15921 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15922
15923
15924 ac_config_files="$ac_config_files Makefile .gdbinit:gdbinit.in doc/Makefile gnulib/Makefile data-directory/Makefile"
15925
15926 ac_config_commands="$ac_config_commands default"
15927
15928 cat >confcache <<\_ACEOF
15929 # This file is a shell script that caches the results of configure
15930 # tests run on this system so they can be shared between configure
15931 # scripts and configure runs, see configure's option --config-cache.
15932 # It is not useful on other systems.  If it contains results you don't
15933 # want to keep, you may remove or edit it.
15934 #
15935 # config.status only pays attention to the cache file if you give it
15936 # the --recheck option to rerun configure.
15937 #
15938 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15939 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15940 # following values.
15941
15942 _ACEOF
15943
15944 # The following way of writing the cache mishandles newlines in values,
15945 # but we know of no workaround that is simple, portable, and efficient.
15946 # So, we kill variables containing newlines.
15947 # Ultrix sh set writes to stderr and can't be redirected directly,
15948 # and sets the high bit in the cache file unless we assign to the vars.
15949 (
15950   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15951     eval ac_val=\$$ac_var
15952     case $ac_val in #(
15953     *${as_nl}*)
15954       case $ac_var in #(
15955       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15956 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15957       esac
15958       case $ac_var in #(
15959       _ | IFS | as_nl) ;; #(
15960       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15961       *) { eval $ac_var=; unset $ac_var;} ;;
15962       esac ;;
15963     esac
15964   done
15965
15966   (set) 2>&1 |
15967     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15968     *${as_nl}ac_space=\ *)
15969       # `set' does not quote correctly, so add quotes: double-quote
15970       # substitution turns \\\\ into \\, and sed turns \\ into \.
15971       sed -n \
15972         "s/'/'\\\\''/g;
15973           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15974       ;; #(
15975     *)
15976       # `set' quotes correctly as required by POSIX, so do not add quotes.
15977       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15978       ;;
15979     esac |
15980     sort
15981 ) |
15982   sed '
15983      /^ac_cv_env_/b end
15984      t clear
15985      :clear
15986      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15987      t end
15988      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15989      :end' >>confcache
15990 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15991   if test -w "$cache_file"; then
15992     test "x$cache_file" != "x/dev/null" &&
15993       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15994 $as_echo "$as_me: updating cache $cache_file" >&6;}
15995     cat confcache >$cache_file
15996   else
15997     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15998 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15999   fi
16000 fi
16001 rm -f confcache
16002
16003 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16004 # Let make expand exec_prefix.
16005 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16006
16007 DEFS=-DHAVE_CONFIG_H
16008
16009 ac_libobjs=
16010 ac_ltlibobjs=
16011 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16012   # 1. Remove the extension, and $U if already installed.
16013   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16014   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16015   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16016   #    will be set to the directory where LIBOBJS objects are built.
16017   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16018   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16019 done
16020 LIBOBJS=$ac_libobjs
16021
16022 LTLIBOBJS=$ac_ltlibobjs
16023
16024
16025 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16026   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
16027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16028 fi
16029 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
16030   as_fn_error "conditional \"GMAKE\" was never defined.
16031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16032 fi
16033 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
16034   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
16035 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16036 fi
16037
16038     gl_libobjs=
16039     gl_ltlibobjs=
16040     if test -n "$gl_LIBOBJS"; then
16041       # Remove the extension.
16042       sed_drop_objext='s/\.o$//;s/\.obj$//'
16043       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16044         gl_libobjs="$gl_libobjs $i.$ac_objext"
16045         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
16046       done
16047     fi
16048     gl_LIBOBJS=$gl_libobjs
16049
16050     gl_LTLIBOBJS=$gl_ltlibobjs
16051
16052
16053
16054     gltests_libobjs=
16055     gltests_ltlibobjs=
16056     if test -n "$gltests_LIBOBJS"; then
16057       # Remove the extension.
16058       sed_drop_objext='s/\.o$//;s/\.obj$//'
16059       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
16060         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
16061         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
16062       done
16063     fi
16064     gltests_LIBOBJS=$gltests_libobjs
16065
16066     gltests_LTLIBOBJS=$gltests_ltlibobjs
16067
16068
16069 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16070   as_fn_error "conditional \"AMDEP\" was never defined.
16071 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16072 fi
16073 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16074   as_fn_error "conditional \"am__fastdepCC\" was never defined.
16075 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16076 fi
16077  if test -n "$EXEEXT"; then
16078   am__EXEEXT_TRUE=
16079   am__EXEEXT_FALSE='#'
16080 else
16081   am__EXEEXT_TRUE='#'
16082   am__EXEEXT_FALSE=
16083 fi
16084
16085
16086
16087 : ${CONFIG_STATUS=./config.status}
16088 ac_write_fail=0
16089 ac_clean_files_save=$ac_clean_files
16090 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16091 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16092 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16093 as_write_fail=0
16094 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16095 #! $SHELL
16096 # Generated by $as_me.
16097 # Run this file to recreate the current configuration.
16098 # Compiler output produced by configure, useful for debugging
16099 # configure, is in config.log if it exists.
16100
16101 debug=false
16102 ac_cs_recheck=false
16103 ac_cs_silent=false
16104
16105 SHELL=\${CONFIG_SHELL-$SHELL}
16106 export SHELL
16107 _ASEOF
16108 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16109 ## -------------------- ##
16110 ## M4sh Initialization. ##
16111 ## -------------------- ##
16112
16113 # Be more Bourne compatible
16114 DUALCASE=1; export DUALCASE # for MKS sh
16115 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16116   emulate sh
16117   NULLCMD=:
16118   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16119   # is contrary to our usage.  Disable this feature.
16120   alias -g '${1+"$@"}'='"$@"'
16121   setopt NO_GLOB_SUBST
16122 else
16123   case `(set -o) 2>/dev/null` in #(
16124   *posix*) :
16125     set -o posix ;; #(
16126   *) :
16127      ;;
16128 esac
16129 fi
16130
16131
16132 as_nl='
16133 '
16134 export as_nl
16135 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16136 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16137 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16138 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16139 # Prefer a ksh shell builtin over an external printf program on Solaris,
16140 # but without wasting forks for bash or zsh.
16141 if test -z "$BASH_VERSION$ZSH_VERSION" \
16142     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16143   as_echo='print -r --'
16144   as_echo_n='print -rn --'
16145 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16146   as_echo='printf %s\n'
16147   as_echo_n='printf %s'
16148 else
16149   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16150     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16151     as_echo_n='/usr/ucb/echo -n'
16152   else
16153     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16154     as_echo_n_body='eval
16155       arg=$1;
16156       case $arg in #(
16157       *"$as_nl"*)
16158         expr "X$arg" : "X\\(.*\\)$as_nl";
16159         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16160       esac;
16161       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16162     '
16163     export as_echo_n_body
16164     as_echo_n='sh -c $as_echo_n_body as_echo'
16165   fi
16166   export as_echo_body
16167   as_echo='sh -c $as_echo_body as_echo'
16168 fi
16169
16170 # The user is always right.
16171 if test "${PATH_SEPARATOR+set}" != set; then
16172   PATH_SEPARATOR=:
16173   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16174     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16175       PATH_SEPARATOR=';'
16176   }
16177 fi
16178
16179
16180 # IFS
16181 # We need space, tab and new line, in precisely that order.  Quoting is
16182 # there to prevent editors from complaining about space-tab.
16183 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16184 # splitting by setting IFS to empty value.)
16185 IFS=" ""        $as_nl"
16186
16187 # Find who we are.  Look in the path if we contain no directory separator.
16188 case $0 in #((
16189   *[\\/]* ) as_myself=$0 ;;
16190   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16191 for as_dir in $PATH
16192 do
16193   IFS=$as_save_IFS
16194   test -z "$as_dir" && as_dir=.
16195     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16196   done
16197 IFS=$as_save_IFS
16198
16199      ;;
16200 esac
16201 # We did not find ourselves, most probably we were run as `sh COMMAND'
16202 # in which case we are not to be found in the path.
16203 if test "x$as_myself" = x; then
16204   as_myself=$0
16205 fi
16206 if test ! -f "$as_myself"; then
16207   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16208   exit 1
16209 fi
16210
16211 # Unset variables that we do not need and which cause bugs (e.g. in
16212 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16213 # suppresses any "Segmentation fault" message there.  '((' could
16214 # trigger a bug in pdksh 5.2.14.
16215 for as_var in BASH_ENV ENV MAIL MAILPATH
16216 do eval test x\${$as_var+set} = xset \
16217   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16218 done
16219 PS1='$ '
16220 PS2='> '
16221 PS4='+ '
16222
16223 # NLS nuisances.
16224 LC_ALL=C
16225 export LC_ALL
16226 LANGUAGE=C
16227 export LANGUAGE
16228
16229 # CDPATH.
16230 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16231
16232
16233 # as_fn_error ERROR [LINENO LOG_FD]
16234 # ---------------------------------
16235 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16236 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16237 # script with status $?, using 1 if that was 0.
16238 as_fn_error ()
16239 {
16240   as_status=$?; test $as_status -eq 0 && as_status=1
16241   if test "$3"; then
16242     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16243     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16244   fi
16245   $as_echo "$as_me: error: $1" >&2
16246   as_fn_exit $as_status
16247 } # as_fn_error
16248
16249
16250 # as_fn_set_status STATUS
16251 # -----------------------
16252 # Set $? to STATUS, without forking.
16253 as_fn_set_status ()
16254 {
16255   return $1
16256 } # as_fn_set_status
16257
16258 # as_fn_exit STATUS
16259 # -----------------
16260 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16261 as_fn_exit ()
16262 {
16263   set +e
16264   as_fn_set_status $1
16265   exit $1
16266 } # as_fn_exit
16267
16268 # as_fn_unset VAR
16269 # ---------------
16270 # Portably unset VAR.
16271 as_fn_unset ()
16272 {
16273   { eval $1=; unset $1;}
16274 }
16275 as_unset=as_fn_unset
16276 # as_fn_append VAR VALUE
16277 # ----------------------
16278 # Append the text in VALUE to the end of the definition contained in VAR. Take
16279 # advantage of any shell optimizations that allow amortized linear growth over
16280 # repeated appends, instead of the typical quadratic growth present in naive
16281 # implementations.
16282 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16283   eval 'as_fn_append ()
16284   {
16285     eval $1+=\$2
16286   }'
16287 else
16288   as_fn_append ()
16289   {
16290     eval $1=\$$1\$2
16291   }
16292 fi # as_fn_append
16293
16294 # as_fn_arith ARG...
16295 # ------------------
16296 # Perform arithmetic evaluation on the ARGs, and store the result in the
16297 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16298 # must be portable across $(()) and expr.
16299 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16300   eval 'as_fn_arith ()
16301   {
16302     as_val=$(( $* ))
16303   }'
16304 else
16305   as_fn_arith ()
16306   {
16307     as_val=`expr "$@" || test $? -eq 1`
16308   }
16309 fi # as_fn_arith
16310
16311
16312 if expr a : '\(a\)' >/dev/null 2>&1 &&
16313    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16314   as_expr=expr
16315 else
16316   as_expr=false
16317 fi
16318
16319 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16320   as_basename=basename
16321 else
16322   as_basename=false
16323 fi
16324
16325 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16326   as_dirname=dirname
16327 else
16328   as_dirname=false
16329 fi
16330
16331 as_me=`$as_basename -- "$0" ||
16332 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16333          X"$0" : 'X\(//\)$' \| \
16334          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16335 $as_echo X/"$0" |
16336     sed '/^.*\/\([^/][^/]*\)\/*$/{
16337             s//\1/
16338             q
16339           }
16340           /^X\/\(\/\/\)$/{
16341             s//\1/
16342             q
16343           }
16344           /^X\/\(\/\).*/{
16345             s//\1/
16346             q
16347           }
16348           s/.*/./; q'`
16349
16350 # Avoid depending upon Character Ranges.
16351 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16352 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16353 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16354 as_cr_digits='0123456789'
16355 as_cr_alnum=$as_cr_Letters$as_cr_digits
16356
16357 ECHO_C= ECHO_N= ECHO_T=
16358 case `echo -n x` in #(((((
16359 -n*)
16360   case `echo 'xy\c'` in
16361   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16362   xy)  ECHO_C='\c';;
16363   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16364        ECHO_T=' ';;
16365   esac;;
16366 *)
16367   ECHO_N='-n';;
16368 esac
16369
16370 rm -f conf$$ conf$$.exe conf$$.file
16371 if test -d conf$$.dir; then
16372   rm -f conf$$.dir/conf$$.file
16373 else
16374   rm -f conf$$.dir
16375   mkdir conf$$.dir 2>/dev/null
16376 fi
16377 if (echo >conf$$.file) 2>/dev/null; then
16378   if ln -s conf$$.file conf$$ 2>/dev/null; then
16379     as_ln_s='ln -s'
16380     # ... but there are two gotchas:
16381     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16382     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16383     # In both cases, we have to default to `cp -p'.
16384     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16385       as_ln_s='cp -p'
16386   elif ln conf$$.file conf$$ 2>/dev/null; then
16387     as_ln_s=ln
16388   else
16389     as_ln_s='cp -p'
16390   fi
16391 else
16392   as_ln_s='cp -p'
16393 fi
16394 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16395 rmdir conf$$.dir 2>/dev/null
16396
16397
16398 # as_fn_mkdir_p
16399 # -------------
16400 # Create "$as_dir" as a directory, including parents if necessary.
16401 as_fn_mkdir_p ()
16402 {
16403
16404   case $as_dir in #(
16405   -*) as_dir=./$as_dir;;
16406   esac
16407   test -d "$as_dir" || eval $as_mkdir_p || {
16408     as_dirs=
16409     while :; do
16410       case $as_dir in #(
16411       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16412       *) as_qdir=$as_dir;;
16413       esac
16414       as_dirs="'$as_qdir' $as_dirs"
16415       as_dir=`$as_dirname -- "$as_dir" ||
16416 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16417          X"$as_dir" : 'X\(//\)[^/]' \| \
16418          X"$as_dir" : 'X\(//\)$' \| \
16419          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16420 $as_echo X"$as_dir" |
16421     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16422             s//\1/
16423             q
16424           }
16425           /^X\(\/\/\)[^/].*/{
16426             s//\1/
16427             q
16428           }
16429           /^X\(\/\/\)$/{
16430             s//\1/
16431             q
16432           }
16433           /^X\(\/\).*/{
16434             s//\1/
16435             q
16436           }
16437           s/.*/./; q'`
16438       test -d "$as_dir" && break
16439     done
16440     test -z "$as_dirs" || eval "mkdir $as_dirs"
16441   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16442
16443
16444 } # as_fn_mkdir_p
16445 if mkdir -p . 2>/dev/null; then
16446   as_mkdir_p='mkdir -p "$as_dir"'
16447 else
16448   test -d ./-p && rmdir ./-p
16449   as_mkdir_p=false
16450 fi
16451
16452 if test -x / >/dev/null 2>&1; then
16453   as_test_x='test -x'
16454 else
16455   if ls -dL / >/dev/null 2>&1; then
16456     as_ls_L_option=L
16457   else
16458     as_ls_L_option=
16459   fi
16460   as_test_x='
16461     eval sh -c '\''
16462       if test -d "$1"; then
16463         test -d "$1/.";
16464       else
16465         case $1 in #(
16466         -*)set "./$1";;
16467         esac;
16468         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16469         ???[sx]*):;;*)false;;esac;fi
16470     '\'' sh
16471   '
16472 fi
16473 as_executable_p=$as_test_x
16474
16475 # Sed expression to map a string onto a valid CPP name.
16476 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16477
16478 # Sed expression to map a string onto a valid variable name.
16479 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16480
16481
16482 exec 6>&1
16483 ## ----------------------------------- ##
16484 ## Main body of $CONFIG_STATUS script. ##
16485 ## ----------------------------------- ##
16486 _ASEOF
16487 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16488
16489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16490 # Save the log message, to keep $0 and so on meaningful, and to
16491 # report actual input values of CONFIG_FILES etc. instead of their
16492 # values after options handling.
16493 ac_log="
16494 This file was extended by $as_me, which was
16495 generated by GNU Autoconf 2.64.  Invocation command line was
16496
16497   CONFIG_FILES    = $CONFIG_FILES
16498   CONFIG_HEADERS  = $CONFIG_HEADERS
16499   CONFIG_LINKS    = $CONFIG_LINKS
16500   CONFIG_COMMANDS = $CONFIG_COMMANDS
16501   $ $0 $@
16502
16503 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16504 "
16505
16506 _ACEOF
16507
16508 case $ac_config_files in *"
16509 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16510 esac
16511
16512 case $ac_config_headers in *"
16513 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16514 esac
16515
16516
16517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16518 # Files that config.status was made for.
16519 config_files="$ac_config_files"
16520 config_headers="$ac_config_headers"
16521 config_links="$ac_config_links"
16522 config_commands="$ac_config_commands"
16523
16524 _ACEOF
16525
16526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16527 ac_cs_usage="\
16528 \`$as_me' instantiates files and other configuration actions
16529 from templates according to the current configuration.  Unless the files
16530 and actions are specified as TAGs, all are instantiated by default.
16531
16532 Usage: $0 [OPTION]... [TAG]...
16533
16534   -h, --help       print this help, then exit
16535   -V, --version    print version number and configuration settings, then exit
16536   -q, --quiet, --silent
16537                    do not print progress messages
16538   -d, --debug      don't remove temporary files
16539       --recheck    update $as_me by reconfiguring in the same conditions
16540       --file=FILE[:TEMPLATE]
16541                    instantiate the configuration file FILE
16542       --header=FILE[:TEMPLATE]
16543                    instantiate the configuration header FILE
16544
16545 Configuration files:
16546 $config_files
16547
16548 Configuration headers:
16549 $config_headers
16550
16551 Configuration links:
16552 $config_links
16553
16554 Configuration commands:
16555 $config_commands
16556
16557 Report bugs to the package provider."
16558
16559 _ACEOF
16560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16561 ac_cs_version="\\
16562 config.status
16563 configured by $0, generated by GNU Autoconf 2.64,
16564   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16565
16566 Copyright (C) 2009 Free Software Foundation, Inc.
16567 This config.status script is free software; the Free Software Foundation
16568 gives unlimited permission to copy, distribute and modify it."
16569
16570 ac_pwd='$ac_pwd'
16571 srcdir='$srcdir'
16572 INSTALL='$INSTALL'
16573 MKDIR_P='$MKDIR_P'
16574 AWK='$AWK'
16575 test -n "\$AWK" || AWK=awk
16576 _ACEOF
16577
16578 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16579 # The default lists apply if the user does not specify any file.
16580 ac_need_defaults=:
16581 while test $# != 0
16582 do
16583   case $1 in
16584   --*=*)
16585     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16586     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16587     ac_shift=:
16588     ;;
16589   *)
16590     ac_option=$1
16591     ac_optarg=$2
16592     ac_shift=shift
16593     ;;
16594   esac
16595
16596   case $ac_option in
16597   # Handling of the options.
16598   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16599     ac_cs_recheck=: ;;
16600   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16601     $as_echo "$ac_cs_version"; exit ;;
16602   --debug | --debu | --deb | --de | --d | -d )
16603     debug=: ;;
16604   --file | --fil | --fi | --f )
16605     $ac_shift
16606     case $ac_optarg in
16607     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16608     esac
16609     as_fn_append CONFIG_FILES " '$ac_optarg'"
16610     ac_need_defaults=false;;
16611   --header | --heade | --head | --hea )
16612     $ac_shift
16613     case $ac_optarg in
16614     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16615     esac
16616     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16617     ac_need_defaults=false;;
16618   --he | --h)
16619     # Conflict between --help and --header
16620     as_fn_error "ambiguous option: \`$1'
16621 Try \`$0 --help' for more information.";;
16622   --help | --hel | -h )
16623     $as_echo "$ac_cs_usage"; exit ;;
16624   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16625   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16626     ac_cs_silent=: ;;
16627
16628   # This is an error.
16629   -*) as_fn_error "unrecognized option: \`$1'
16630 Try \`$0 --help' for more information." ;;
16631
16632   *) as_fn_append ac_config_targets " $1"
16633      ac_need_defaults=false ;;
16634
16635   esac
16636   shift
16637 done
16638
16639 ac_configure_extra_args=
16640
16641 if $ac_cs_silent; then
16642   exec 6>/dev/null
16643   ac_configure_extra_args="$ac_configure_extra_args --silent"
16644 fi
16645
16646 _ACEOF
16647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16648 if \$ac_cs_recheck; then
16649   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16650   shift
16651   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16652   CONFIG_SHELL='$SHELL'
16653   export CONFIG_SHELL
16654   exec "\$@"
16655 fi
16656
16657 _ACEOF
16658 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16659 exec 5>>config.log
16660 {
16661   echo
16662   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16663 ## Running $as_me. ##
16664 _ASBOX
16665   $as_echo "$ac_log"
16666 } >&5
16667
16668 _ACEOF
16669 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16670 #
16671 # INIT-COMMANDS
16672 #
16673 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16674 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16675
16676 _ACEOF
16677
16678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16679
16680 # Handling of arguments.
16681 for ac_config_target in $ac_config_targets
16682 do
16683   case $ac_config_target in
16684     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16685     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16686     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16687     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16688     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16689     ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:gdbinit.in" ;;
16690     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16691     "gnulib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/Makefile" ;;
16692     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16693     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16694
16695   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16696   esac
16697 done
16698
16699
16700 # If the user did not use the arguments to specify the items to instantiate,
16701 # then the envvar interface is used.  Set only those that are not.
16702 # We use the long form for the default assignment because of an extremely
16703 # bizarre bug on SunOS 4.1.3.
16704 if $ac_need_defaults; then
16705   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16706   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16707   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16708   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16709 fi
16710
16711 # Have a temporary directory for convenience.  Make it in the build tree
16712 # simply because there is no reason against having it here, and in addition,
16713 # creating and moving files from /tmp can sometimes cause problems.
16714 # Hook for its removal unless debugging.
16715 # Note that there is a small window in which the directory will not be cleaned:
16716 # after its creation but before its name has been assigned to `$tmp'.
16717 $debug ||
16718 {
16719   tmp=
16720   trap 'exit_status=$?
16721   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16722 ' 0
16723   trap 'as_fn_exit 1' 1 2 13 15
16724 }
16725 # Create a (secure) tmp directory for tmp files.
16726
16727 {
16728   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16729   test -n "$tmp" && test -d "$tmp"
16730 }  ||
16731 {
16732   tmp=./conf$$-$RANDOM
16733   (umask 077 && mkdir "$tmp")
16734 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16735
16736 # Set up the scripts for CONFIG_FILES section.
16737 # No need to generate them if there are no CONFIG_FILES.
16738 # This happens for instance with `./config.status config.h'.
16739 if test -n "$CONFIG_FILES"; then
16740
16741 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16742   ac_cs_awk_getline=:
16743   ac_cs_awk_pipe_init=
16744   ac_cs_awk_read_file='
16745       while ((getline aline < (F[key])) > 0)
16746         print(aline)
16747       close(F[key])'
16748   ac_cs_awk_pipe_fini=
16749 else
16750   ac_cs_awk_getline=false
16751   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16752   ac_cs_awk_read_file='
16753       print "|#_!!_#|"
16754       print "cat " F[key] " &&"
16755       '$ac_cs_awk_pipe_init
16756   # The final `:' finishes the AND list.
16757   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16758 fi
16759 ac_cr=`echo X | tr X '\015'`
16760 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16761 # But we know of no other shell where ac_cr would be empty at this
16762 # point, so we can use a bashism as a fallback.
16763 if test "x$ac_cr" = x; then
16764   eval ac_cr=\$\'\\r\'
16765 fi
16766 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16767 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16768   ac_cs_awk_cr='\r'
16769 else
16770   ac_cs_awk_cr=$ac_cr
16771 fi
16772
16773 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16774 _ACEOF
16775
16776 # Create commands to substitute file output variables.
16777 {
16778   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16779   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16780   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16781   echo "_ACAWK" &&
16782   echo "_ACEOF"
16783 } >conf$$files.sh &&
16784 . ./conf$$files.sh ||
16785   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16786 rm -f conf$$files.sh
16787
16788 {
16789   echo "cat >conf$$subs.awk <<_ACEOF" &&
16790   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16791   echo "_ACEOF"
16792 } >conf$$subs.sh ||
16793   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16794 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16795 ac_delim='%!_!# '
16796 for ac_last_try in false false false false false :; do
16797   . ./conf$$subs.sh ||
16798     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16799
16800   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16801   if test $ac_delim_n = $ac_delim_num; then
16802     break
16803   elif $ac_last_try; then
16804     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16805   else
16806     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16807   fi
16808 done
16809 rm -f conf$$subs.sh
16810
16811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16812 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16813 _ACEOF
16814 sed -n '
16815 h
16816 s/^/S["/; s/!.*/"]=/
16817 p
16818 g
16819 s/^[^!]*!//
16820 :repl
16821 t repl
16822 s/'"$ac_delim"'$//
16823 t delim
16824 :nl
16825 h
16826 s/\(.\{148\}\).*/\1/
16827 t more1
16828 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16829 p
16830 n
16831 b repl
16832 :more1
16833 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16834 p
16835 g
16836 s/.\{148\}//
16837 t nl
16838 :delim
16839 h
16840 s/\(.\{148\}\).*/\1/
16841 t more2
16842 s/["\\]/\\&/g; s/^/"/; s/$/"/
16843 p
16844 b
16845 :more2
16846 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16847 p
16848 g
16849 s/.\{148\}//
16850 t delim
16851 ' <conf$$subs.awk | sed '
16852 /^[^""]/{
16853   N
16854   s/\n//
16855 }
16856 ' >>$CONFIG_STATUS || ac_write_fail=1
16857 rm -f conf$$subs.awk
16858 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16859 _ACAWK
16860 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16861   for (key in S) S_is_set[key] = 1
16862   FS = "\a"
16863   \$ac_cs_awk_pipe_init
16864 }
16865 {
16866   line = $ 0
16867   nfields = split(line, field, "@")
16868   substed = 0
16869   len = length(field[1])
16870   for (i = 2; i < nfields; i++) {
16871     key = field[i]
16872     keylen = length(key)
16873     if (S_is_set[key]) {
16874       value = S[key]
16875       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16876       len += length(value) + length(field[++i])
16877       substed = 1
16878     } else
16879       len += 1 + keylen
16880   }
16881   if (nfields == 3 && !substed) {
16882     key = field[2]
16883     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16884       \$ac_cs_awk_read_file
16885       next
16886     }
16887   }
16888   print line
16889 }
16890 \$ac_cs_awk_pipe_fini
16891 _ACAWK
16892 _ACEOF
16893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16894 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16895   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16896 else
16897   cat
16898 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16899   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16900 _ACEOF
16901
16902 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16903 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16904 # trailing colons and then remove the whole line if VPATH becomes empty
16905 # (actually we leave an empty line to preserve line numbers).
16906 if test "x$srcdir" = x.; then
16907   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16908 s/:*\$(srcdir):*/:/
16909 s/:*\${srcdir}:*/:/
16910 s/:*@srcdir@:*/:/
16911 s/^\([^=]*=[     ]*\):*/\1/
16912 s/:*$//
16913 s/^[^=]*=[       ]*$//
16914 }'
16915 fi
16916
16917 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16918 fi # test -n "$CONFIG_FILES"
16919
16920 # Set up the scripts for CONFIG_HEADERS section.
16921 # No need to generate them if there are no CONFIG_HEADERS.
16922 # This happens for instance with `./config.status Makefile'.
16923 if test -n "$CONFIG_HEADERS"; then
16924 cat >"$tmp/defines.awk" <<\_ACAWK ||
16925 BEGIN {
16926 _ACEOF
16927
16928 # Transform confdefs.h into an awk script `defines.awk', embedded as
16929 # here-document in config.status, that substitutes the proper values into
16930 # config.h.in to produce config.h.
16931
16932 # Create a delimiter string that does not exist in confdefs.h, to ease
16933 # handling of long lines.
16934 ac_delim='%!_!# '
16935 for ac_last_try in false false :; do
16936   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16937   if test -z "$ac_t"; then
16938     break
16939   elif $ac_last_try; then
16940     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16941   else
16942     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16943   fi
16944 done
16945
16946 # For the awk script, D is an array of macro values keyed by name,
16947 # likewise P contains macro parameters if any.  Preserve backslash
16948 # newline sequences.
16949
16950 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16951 sed -n '
16952 s/.\{148\}/&'"$ac_delim"'/g
16953 t rset
16954 :rset
16955 s/^[     ]*#[    ]*define[       ][      ]*/ /
16956 t def
16957 d
16958 :def
16959 s/\\$//
16960 t bsnl
16961 s/["\\]/\\&/g
16962 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16963 D["\1"]=" \3"/p
16964 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16965 d
16966 :bsnl
16967 s/["\\]/\\&/g
16968 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16969 D["\1"]=" \3\\\\\\n"\\/p
16970 t cont
16971 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16972 t cont
16973 d
16974 :cont
16975 n
16976 s/.\{148\}/&'"$ac_delim"'/g
16977 t clear
16978 :clear
16979 s/\\$//
16980 t bsnlc
16981 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16982 d
16983 :bsnlc
16984 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16985 b cont
16986 ' <confdefs.h | sed '
16987 s/'"$ac_delim"'/"\\\
16988 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16989
16990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16991   for (key in D) D_is_set[key] = 1
16992   FS = "\a"
16993 }
16994 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16995   line = \$ 0
16996   split(line, arg, " ")
16997   if (arg[1] == "#") {
16998     defundef = arg[2]
16999     mac1 = arg[3]
17000   } else {
17001     defundef = substr(arg[1], 2)
17002     mac1 = arg[2]
17003   }
17004   split(mac1, mac2, "(") #)
17005   macro = mac2[1]
17006   prefix = substr(line, 1, index(line, defundef) - 1)
17007   if (D_is_set[macro]) {
17008     # Preserve the white space surrounding the "#".
17009     print prefix "define", macro P[macro] D[macro]
17010     next
17011   } else {
17012     # Replace #undef with comments.  This is necessary, for example,
17013     # in the case of _POSIX_SOURCE, which is predefined and required
17014     # on some systems where configure will not decide to define it.
17015     if (defundef == "undef") {
17016       print "/*", prefix defundef, macro, "*/"
17017       next
17018     }
17019   }
17020 }
17021 { print }
17022 _ACAWK
17023 _ACEOF
17024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17025   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17026 fi # test -n "$CONFIG_HEADERS"
17027
17028
17029 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
17030 shift
17031 for ac_tag
17032 do
17033   case $ac_tag in
17034   :[FHLC]) ac_mode=$ac_tag; continue;;
17035   esac
17036   case $ac_mode$ac_tag in
17037   :[FHL]*:*);;
17038   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17039   :[FH]-) ac_tag=-:-;;
17040   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17041   esac
17042   ac_save_IFS=$IFS
17043   IFS=:
17044   set x $ac_tag
17045   IFS=$ac_save_IFS
17046   shift
17047   ac_file=$1
17048   shift
17049
17050   case $ac_mode in
17051   :L) ac_source=$1;;
17052   :[FH])
17053     ac_file_inputs=
17054     for ac_f
17055     do
17056       case $ac_f in
17057       -) ac_f="$tmp/stdin";;
17058       *) # Look for the file first in the build tree, then in the source tree
17059          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17060          # because $ac_f cannot contain `:'.
17061          test -f "$ac_f" ||
17062            case $ac_f in
17063            [\\/$]*) false;;
17064            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17065            esac ||
17066            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17067       esac
17068       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17069       as_fn_append ac_file_inputs " '$ac_f'"
17070     done
17071
17072     # Let's still pretend it is `configure' which instantiates (i.e., don't
17073     # use $as_me), people would be surprised to read:
17074     #    /* config.h.  Generated by config.status.  */
17075     configure_input='Generated from '`
17076           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17077         `' by configure.'
17078     if test x"$ac_file" != x-; then
17079       configure_input="$ac_file.  $configure_input"
17080       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17081 $as_echo "$as_me: creating $ac_file" >&6;}
17082     fi
17083     # Neutralize special characters interpreted by sed in replacement strings.
17084     case $configure_input in #(
17085     *\&* | *\|* | *\\* )
17086        ac_sed_conf_input=`$as_echo "$configure_input" |
17087        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17088     *) ac_sed_conf_input=$configure_input;;
17089     esac
17090
17091     case $ac_tag in
17092     *:-:* | *:-) cat >"$tmp/stdin" \
17093       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17094     esac
17095     ;;
17096   esac
17097
17098   ac_dir=`$as_dirname -- "$ac_file" ||
17099 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17100          X"$ac_file" : 'X\(//\)[^/]' \| \
17101          X"$ac_file" : 'X\(//\)$' \| \
17102          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17103 $as_echo X"$ac_file" |
17104     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17105             s//\1/
17106             q
17107           }
17108           /^X\(\/\/\)[^/].*/{
17109             s//\1/
17110             q
17111           }
17112           /^X\(\/\/\)$/{
17113             s//\1/
17114             q
17115           }
17116           /^X\(\/\).*/{
17117             s//\1/
17118             q
17119           }
17120           s/.*/./; q'`
17121   as_dir="$ac_dir"; as_fn_mkdir_p
17122   ac_builddir=.
17123
17124 case "$ac_dir" in
17125 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17126 *)
17127   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17128   # A ".." for each directory in $ac_dir_suffix.
17129   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17130   case $ac_top_builddir_sub in
17131   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17132   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17133   esac ;;
17134 esac
17135 ac_abs_top_builddir=$ac_pwd
17136 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17137 # for backward compatibility:
17138 ac_top_builddir=$ac_top_build_prefix
17139
17140 case $srcdir in
17141   .)  # We are building in place.
17142     ac_srcdir=.
17143     ac_top_srcdir=$ac_top_builddir_sub
17144     ac_abs_top_srcdir=$ac_pwd ;;
17145   [\\/]* | ?:[\\/]* )  # Absolute name.
17146     ac_srcdir=$srcdir$ac_dir_suffix;
17147     ac_top_srcdir=$srcdir
17148     ac_abs_top_srcdir=$srcdir ;;
17149   *) # Relative name.
17150     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17151     ac_top_srcdir=$ac_top_build_prefix$srcdir
17152     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17153 esac
17154 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17155
17156
17157   case $ac_mode in
17158   :F)
17159   #
17160   # CONFIG_FILE
17161   #
17162
17163   case $INSTALL in
17164   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17165   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17166   esac
17167   ac_MKDIR_P=$MKDIR_P
17168   case $MKDIR_P in
17169   [\\/$]* | ?:[\\/]* ) ;;
17170   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17171   esac
17172 _ACEOF
17173
17174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17175 # If the template does not know about datarootdir, expand it.
17176 # FIXME: This hack should be removed a few years after 2.60.
17177 ac_datarootdir_hack=; ac_datarootdir_seen=
17178 ac_sed_dataroot='
17179 /datarootdir/ {
17180   p
17181   q
17182 }
17183 /@datadir@/p
17184 /@docdir@/p
17185 /@infodir@/p
17186 /@localedir@/p
17187 /@mandir@/p'
17188 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17189 *datarootdir*) ac_datarootdir_seen=yes;;
17190 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17191   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17192 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17193 _ACEOF
17194 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17195   ac_datarootdir_hack='
17196   s&@datadir@&$datadir&g
17197   s&@docdir@&$docdir&g
17198   s&@infodir@&$infodir&g
17199   s&@localedir@&$localedir&g
17200   s&@mandir@&$mandir&g
17201   s&\\\${datarootdir}&$datarootdir&g' ;;
17202 esac
17203 _ACEOF
17204
17205 # Neutralize VPATH when `$srcdir' = `.'.
17206 # Shell code in configure.ac might set extrasub.
17207 # FIXME: do we really want to maintain this feature?
17208 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17209 ac_sed_extra="$ac_vpsub
17210 $extrasub
17211 _ACEOF
17212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17213 :t
17214 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17215 s|@configure_input@|$ac_sed_conf_input|;t t
17216 s&@top_builddir@&$ac_top_builddir_sub&;t t
17217 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17218 s&@srcdir@&$ac_srcdir&;t t
17219 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17220 s&@top_srcdir@&$ac_top_srcdir&;t t
17221 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17222 s&@builddir@&$ac_builddir&;t t
17223 s&@abs_builddir@&$ac_abs_builddir&;t t
17224 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17225 s&@INSTALL@&$ac_INSTALL&;t t
17226 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17227 $ac_datarootdir_hack
17228 "
17229 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
17230 if $ac_cs_awk_getline; then
17231   $AWK -f "$tmp/subs.awk"
17232 else
17233   $AWK -f "$tmp/subs.awk" | $SHELL
17234 fi >$tmp/out \
17235   || as_fn_error "could not create $ac_file" "$LINENO" 5
17236
17237 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17238   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17239   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17240   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17241 which seems to be undefined.  Please make sure it is defined." >&5
17242 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17243 which seems to be undefined.  Please make sure it is defined." >&2;}
17244
17245   rm -f "$tmp/stdin"
17246   case $ac_file in
17247   -) cat "$tmp/out" && rm -f "$tmp/out";;
17248   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17249   esac \
17250   || as_fn_error "could not create $ac_file" "$LINENO" 5
17251  ;;
17252   :H)
17253   #
17254   # CONFIG_HEADER
17255   #
17256   if test x"$ac_file" != x-; then
17257     {
17258       $as_echo "/* $configure_input  */" \
17259       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17260     } >"$tmp/config.h" \
17261       || as_fn_error "could not create $ac_file" "$LINENO" 5
17262     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17263       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17264 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17265     else
17266       rm -f "$ac_file"
17267       mv "$tmp/config.h" "$ac_file" \
17268         || as_fn_error "could not create $ac_file" "$LINENO" 5
17269     fi
17270   else
17271     $as_echo "/* $configure_input  */" \
17272       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17273       || as_fn_error "could not create -" "$LINENO" 5
17274   fi
17275 # Compute "$ac_file"'s index in $config_headers.
17276 _am_arg="$ac_file"
17277 _am_stamp_count=1
17278 for _am_header in $config_headers :; do
17279   case $_am_header in
17280     $_am_arg | $_am_arg:* )
17281       break ;;
17282     * )
17283       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17284   esac
17285 done
17286 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17287 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17288          X"$_am_arg" : 'X\(//\)[^/]' \| \
17289          X"$_am_arg" : 'X\(//\)$' \| \
17290          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17291 $as_echo X"$_am_arg" |
17292     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17293             s//\1/
17294             q
17295           }
17296           /^X\(\/\/\)[^/].*/{
17297             s//\1/
17298             q
17299           }
17300           /^X\(\/\/\)$/{
17301             s//\1/
17302             q
17303           }
17304           /^X\(\/\).*/{
17305             s//\1/
17306             q
17307           }
17308           s/.*/./; q'`/stamp-h$_am_stamp_count
17309  ;;
17310   :L)
17311   #
17312   # CONFIG_LINK
17313   #
17314
17315   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
17316     :
17317   else
17318     # Prefer the file from the source tree if names are identical.
17319     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
17320       ac_source=$srcdir/$ac_source
17321     fi
17322
17323     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
17324 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
17325
17326     if test ! -r "$ac_source"; then
17327       as_fn_error "$ac_source: file not found" "$LINENO" 5
17328     fi
17329     rm -f "$ac_file"
17330
17331     # Try a relative symlink, then a hard link, then a copy.
17332     case $srcdir in
17333     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
17334         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
17335     esac
17336     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
17337       ln "$ac_source" "$ac_file" 2>/dev/null ||
17338       cp -p "$ac_source" "$ac_file" ||
17339       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
17340   fi
17341  ;;
17342   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17343 $as_echo "$as_me: executing $ac_file commands" >&6;}
17344  ;;
17345   esac
17346
17347
17348   case $ac_file$ac_mode in
17349     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
17350     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17351   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17352   # are listed without --file.  Let's play safe and only enable the eval
17353   # if we detect the quoting.
17354   case $CONFIG_FILES in
17355   *\'*) eval set x "$CONFIG_FILES" ;;
17356   *)   set x $CONFIG_FILES ;;
17357   esac
17358   shift
17359   for mf
17360   do
17361     # Strip MF so we end up with the name of the file.
17362     mf=`echo "$mf" | sed -e 's/:.*$//'`
17363     # Check whether this is an Automake generated Makefile or not.
17364     # We used to match only the files named `Makefile.in', but
17365     # some people rename them; so instead we look at the file content.
17366     # Grep'ing the first line is not enough: some people post-process
17367     # each Makefile.in and add a new line on top of each file to say so.
17368     # Grep'ing the whole file is not good either: AIX grep has a line
17369     # limit of 2048, but all sed's we know have understand at least 4000.
17370     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17371       dirpart=`$as_dirname -- "$mf" ||
17372 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17373          X"$mf" : 'X\(//\)[^/]' \| \
17374          X"$mf" : 'X\(//\)$' \| \
17375          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17376 $as_echo X"$mf" |
17377     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17378             s//\1/
17379             q
17380           }
17381           /^X\(\/\/\)[^/].*/{
17382             s//\1/
17383             q
17384           }
17385           /^X\(\/\/\)$/{
17386             s//\1/
17387             q
17388           }
17389           /^X\(\/\).*/{
17390             s//\1/
17391             q
17392           }
17393           s/.*/./; q'`
17394     else
17395       continue
17396     fi
17397     # Extract the definition of DEPDIR, am__include, and am__quote
17398     # from the Makefile without running `make'.
17399     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17400     test -z "$DEPDIR" && continue
17401     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17402     test -z "am__include" && continue
17403     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17404     # When using ansi2knr, U may be empty or an underscore; expand it
17405     U=`sed -n 's/^U = //p' < "$mf"`
17406     # Find all dependency output files, they are included files with
17407     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17408     # simplest approach to changing $(DEPDIR) to its actual value in the
17409     # expansion.
17410     for file in `sed -n "
17411       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17412          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17413       # Make sure the directory exists.
17414       test -f "$dirpart/$file" && continue
17415       fdir=`$as_dirname -- "$file" ||
17416 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17417          X"$file" : 'X\(//\)[^/]' \| \
17418          X"$file" : 'X\(//\)$' \| \
17419          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17420 $as_echo X"$file" |
17421     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17422             s//\1/
17423             q
17424           }
17425           /^X\(\/\/\)[^/].*/{
17426             s//\1/
17427             q
17428           }
17429           /^X\(\/\/\)$/{
17430             s//\1/
17431             q
17432           }
17433           /^X\(\/\).*/{
17434             s//\1/
17435             q
17436           }
17437           s/.*/./; q'`
17438       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17439       # echo "creating $dirpart/$file"
17440       echo '# dummy' > "$dirpart/$file"
17441     done
17442   done
17443 }
17444  ;;
17445     "default":C)
17446 case x$CONFIG_HEADERS in
17447 xconfig.h:config.in)
17448 echo > stamp-h ;;
17449 esac
17450  ;;
17451
17452   esac
17453 done # for ac_tag
17454
17455
17456 as_fn_exit 0
17457 _ACEOF
17458 ac_clean_files=$ac_clean_files_save
17459
17460 test $ac_write_fail = 0 ||
17461   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
17462
17463
17464 # configure is writing to config.log, and then calls config.status.
17465 # config.status does its own redirection, appending to config.log.
17466 # Unfortunately, on DOS this fails, as config.log is still kept open
17467 # by configure, so config.status won't be able to write to it; its
17468 # output is simply discarded.  So we exec the FD to /dev/null,
17469 # effectively closing config.log, so it can be properly (re)opened and
17470 # appended to by config.status.  When coming back to configure, we
17471 # need to make the FD available again.
17472 if test "$no_create" != yes; then
17473   ac_cs_success=:
17474   ac_config_status_args=
17475   test "$silent" = yes &&
17476     ac_config_status_args="$ac_config_status_args --quiet"
17477   exec 5>/dev/null
17478   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17479   exec 5>>config.log
17480   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17481   # would make configure fail if this is the last instruction.
17482   $ac_cs_success || as_fn_exit $?
17483 fi
17484
17485 #
17486 # CONFIG_SUBDIRS section.
17487 #
17488 if test "$no_recursion" != yes; then
17489
17490   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
17491   # so they do not pile up.
17492   ac_sub_configure_args=
17493   ac_prev=
17494   eval "set x $ac_configure_args"
17495   shift
17496   for ac_arg
17497   do
17498     if test -n "$ac_prev"; then
17499       ac_prev=
17500       continue
17501     fi
17502     case $ac_arg in
17503     -cache-file | --cache-file | --cache-fil | --cache-fi \
17504     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
17505       ac_prev=cache_file ;;
17506     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
17507     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
17508     | --c=*)
17509       ;;
17510     --config-cache | -C)
17511       ;;
17512     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
17513       ac_prev=srcdir ;;
17514     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
17515       ;;
17516     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
17517       ac_prev=prefix ;;
17518     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
17519       ;;
17520     --disable-option-checking)
17521       ;;
17522     *)
17523       case $ac_arg in
17524       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17525       esac
17526       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
17527     esac
17528   done
17529
17530   # Always prepend --prefix to ensure using the same prefix
17531   # in subdir configurations.
17532   ac_arg="--prefix=$prefix"
17533   case $ac_arg in
17534   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
17535   esac
17536   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
17537
17538   # Pass --silent
17539   if test "$silent" = yes; then
17540     ac_sub_configure_args="--silent $ac_sub_configure_args"
17541   fi
17542
17543   # Always prepend --disable-option-checking to silence warnings, since
17544   # different subdirs can have different --enable and --with options.
17545   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
17546
17547   ac_popdir=`pwd`
17548   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
17549
17550     # Do not complain, so a configure script can configure whichever
17551     # parts of a large source tree are present.
17552     test -d "$srcdir/$ac_dir" || continue
17553
17554     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
17555     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
17556     $as_echo "$ac_msg" >&6
17557     as_dir="$ac_dir"; as_fn_mkdir_p
17558     ac_builddir=.
17559
17560 case "$ac_dir" in
17561 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17562 *)
17563   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17564   # A ".." for each directory in $ac_dir_suffix.
17565   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17566   case $ac_top_builddir_sub in
17567   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17568   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17569   esac ;;
17570 esac
17571 ac_abs_top_builddir=$ac_pwd
17572 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17573 # for backward compatibility:
17574 ac_top_builddir=$ac_top_build_prefix
17575
17576 case $srcdir in
17577   .)  # We are building in place.
17578     ac_srcdir=.
17579     ac_top_srcdir=$ac_top_builddir_sub
17580     ac_abs_top_srcdir=$ac_pwd ;;
17581   [\\/]* | ?:[\\/]* )  # Absolute name.
17582     ac_srcdir=$srcdir$ac_dir_suffix;
17583     ac_top_srcdir=$srcdir
17584     ac_abs_top_srcdir=$srcdir ;;
17585   *) # Relative name.
17586     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17587     ac_top_srcdir=$ac_top_build_prefix$srcdir
17588     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17589 esac
17590 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17591
17592
17593     cd "$ac_dir"
17594
17595     # Check for guested configure; otherwise get Cygnus style configure.
17596     if test -f "$ac_srcdir/configure.gnu"; then
17597       ac_sub_configure=$ac_srcdir/configure.gnu
17598     elif test -f "$ac_srcdir/configure"; then
17599       ac_sub_configure=$ac_srcdir/configure
17600     elif test -f "$ac_srcdir/configure.in"; then
17601       # This should be Cygnus configure.
17602       ac_sub_configure=$ac_aux_dir/configure
17603     else
17604       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
17605 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
17606       ac_sub_configure=
17607     fi
17608
17609     # The recursion is here.
17610     if test -n "$ac_sub_configure"; then
17611       # Make the cache file name correct relative to the subdirectory.
17612       case $cache_file in
17613       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
17614       *) # Relative name.
17615         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
17616       esac
17617
17618       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
17619 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
17620       # The eval makes quoting arguments work.
17621       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
17622            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
17623         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
17624     fi
17625
17626     cd "$ac_popdir"
17627   done
17628 fi
17629 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17630   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17631 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17632 fi
17633
17634
17635 exit 0