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 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 HAVE_GUILE_FALSE
 662 HAVE_GUILE_TRUE
 663 GUILE_LIBS
 664 GUILE_CPPFLAGS
 665 pkg_config_prog_path
 666 HAVE_PYTHON_FALSE
 667 HAVE_PYTHON_TRUE
 668 PYTHON_LIBS
 669 PYTHON_CPPFLAGS
 670 PYTHON_CFLAGS
 671 python_prog_path
 672 LTLIBEXPAT
 673 LIBEXPAT
 674 HAVE_LIBEXPAT
 675 JIT_READER_DIR
 676 TARGET_PTR
 677 READLINE_TEXI_INCFLAG
 678 READLINE_CFLAGS
 679 READLINE_DEPS
 680 READLINE
 681 MIG
 682 WINDRES
 683 DLLTOOL
 684 AR
 685 YFLAGS
 686 YACC
 687 RANLIB
 688 LN_S
 689 INSTALL_DATA
 690 INSTALL_SCRIPT
 691 INSTALL_PROGRAM
 692 AWK
 693 REPORT_BUGS_TEXI
 694 REPORT_BUGS_TO
 695 PKGVERSION
 696 HAVE_NATIVE_GCORE_TARGET
 697 TARGET_OBS
 698 subdirs
 699 GDB_DATADIR
 700 DEBUGDIR
 701 MAKEINFO_EXTRA_FLAGS
 702 MAKEINFOFLAGS
 703 MAKEINFO
 704 PACKAGE
 705 GNULIB_STDINT_H
 706 CATOBJEXT
 707 GENCAT
 708 INSTOBJEXT
 709 DATADIRNAME
 710 CATALOGS
 711 POSUB
 712 GMSGFMT
 713 XGETTEXT
 714 INCINTL
 715 LIBINTL_DEP
 716 LIBINTL
 717 USE_NLS
 718 SET_MAKE
 719 GMAKE_FALSE
 720 GMAKE_TRUE
 721 MAKE
 722 CCDEPMODE
 723 DEPDIR
 724 am__leading_dot
 725 INSTALL_STRIP_PROGRAM
 726 STRIP
 727 install_sh
 728 target_os
 729 target_vendor
 730 target_cpu
 731 target
 732 host_os
 733 host_vendor
 734 host_cpu
 735 host
 736 build_os
 737 build_vendor
 738 build_cpu
 739 build
 740 EGREP
 741 GREP
 742 CPP
 743 OBJEXT
 744 EXEEXT
 745 ac_ct_CC
 746 CPPFLAGS
 747 LDFLAGS
 748 CFLAGS
 749 CC
 750 MAINT
 751 MAINTAINER_MODE_FALSE
 752 MAINTAINER_MODE_TRUE
 753 target_alias
 754 host_alias
 755 build_alias
 756 LIBS
 757 ECHO_T
 758 ECHO_N
 759 ECHO_C
 760 DEFS
 761 mandir
 762 localedir
 763 libdir
 764 psdir
 765 pdfdir
 766 dvidir
 767 htmldir
 768 infodir
 769 docdir
 770 oldincludedir
 771 includedir
 772 localstatedir
 773 sharedstatedir
 774 sysconfdir
 775 datadir
 776 datarootdir
 777 libexecdir
 778 sbindir
 779 bindir
 780 program_transform_name
 781 prefix
 782 exec_prefix
 783 PACKAGE_URL
 784 PACKAGE_BUGREPORT
 785 PACKAGE_STRING
 786 PACKAGE_VERSION
 787 PACKAGE_TARNAME
 788 PACKAGE_NAME
 789 PATH_SEPARATOR
 790 SHELL'
 791 ac_subst_files='host_makefile_frag'
 792 ac_user_opts='
 793 enable_option_checking
 794 enable_maintainer_mode
 795 enable_plugins
 796 enable_largefile
 797 with_separate_debug_dir
 798 with_gdb_datadir
 799 with_relocated_sources
 800 with_auto_load_dir
 801 with_auto_load_safe_path
 802 enable_targets
 803 enable_64_bit_bfd
 804 enable_gdbcli
 805 enable_gdbmi
 806 enable_tui
 807 enable_gdbtk
 808 with_libunwind_ia64
 809 with_curses
 810 enable_profiling
 811 with_pkgversion
 812 with_bugurl
 813 with_zlib
 814 with_libiconv_prefix
 815 with_iconv_bin
 816 with_system_readline
 817 with_jit_reader_dir
 818 with_expat
 819 with_gnu_ld
 820 enable_rpath
 821 with_libexpat_prefix
 822 with_python
 823 with_guile
 824 enable_libmcheck
 825 with_included_regex
 826 with_sysroot
 827 with_system_gdbinit
 828 enable_werror
 829 enable_build_warnings
 830 enable_gdb_build_warnings
 831 with_lzma
 832 with_liblzma_prefix
 833 with_tcl
 834 with_tk
 835 with_x
 836 enable_sim
 837 enable_multi_ice
 838 enable_gdbserver
 839 with_babeltrace
 840 with_libbabeltrace_prefix
 841 '
 842       ac_precious_vars='build_alias
 843 host_alias
 844 target_alias
 845 CC
 846 CFLAGS
 847 LDFLAGS
 848 LIBS
 849 CPPFLAGS
 850 CPP
 851 MAKEINFO
 852 MAKEINFOFLAGS
 853 YACC
 854 YFLAGS
 855 XMKMF'
 856 ac_subdirs_all='testsuite
 857 gdbtk
 858 multi-ice
 859 gdbserver'
 860
 861 # Initialize some variables set by options.
 862 ac_init_help=
 863 ac_init_version=false
 864 ac_unrecognized_opts=
 865 ac_unrecognized_sep=
 866 # The variables have the same names as the options, with
 867 # dashes changed to underlines.
 868 cache_file=/dev/null
 869 exec_prefix=NONE
 870 no_create=
 871 no_recursion=
 872 prefix=NONE
 873 program_prefix=NONE
 874 program_suffix=NONE
 875 program_transform_name=s,x,x,
 876 silent=
 877 site=
 878 srcdir=
 879 verbose=
 880 x_includes=NONE
 881 x_libraries=NONE
 882
 883 # Installation directory options.
 884 # These are left unexpanded so users can "make install exec_prefix=/foo"
 885 # and all the variables that are supposed to be based on exec_prefix
 886 # by default will actually change.
 887 # Use braces instead of parens because sh, perl, etc. also accept them.
 888 # (The list follows the same order as the GNU Coding Standards.)
 889 bindir='${exec_prefix}/bin'
 890 sbindir='${exec_prefix}/sbin'
 891 libexecdir='${exec_prefix}/libexec'
 892 datarootdir='${prefix}/share'
 893 datadir='${datarootdir}'
 894 sysconfdir='${prefix}/etc'
 895 sharedstatedir='${prefix}/com'
 896 localstatedir='${prefix}/var'
 897 includedir='${prefix}/include'
 898 oldincludedir='/usr/include'
 899 docdir='${datarootdir}/doc/${PACKAGE}'
 900 infodir='${datarootdir}/info'
 901 htmldir='${docdir}'
 902 dvidir='${docdir}'
 903 pdfdir='${docdir}'
 904 psdir='${docdir}'
 905 libdir='${exec_prefix}/lib'
 906 localedir='${datarootdir}/locale'
 907 mandir='${datarootdir}/man'
 908
 909 ac_prev=
 910 ac_dashdash=
 911 for ac_option
 912 do
 913   # If the previous option needs an argument, assign it.
 914   if test -n "$ac_prev"; then
 915     eval $ac_prev=\$ac_option
 916     ac_prev=
 917     continue
 918   fi
 919
 920   case $ac_option in
 921   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 922   *)    ac_optarg=yes ;;
 923   esac
 924
 925   # Accept the important Cygnus configure options, so we can diagnose typos.
 926
 927   case $ac_dashdash$ac_option in
 928   --)
 929     ac_dashdash=yes ;;
 930
 931   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 932     ac_prev=bindir ;;
 933   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 934     bindir=$ac_optarg ;;
 935
 936   -build | --build | --buil | --bui | --bu)
 937     ac_prev=build_alias ;;
 938   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 939     build_alias=$ac_optarg ;;
 940
 941   -cache-file | --cache-file | --cache-fil | --cache-fi \
 942   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 943     ac_prev=cache_file ;;
 944   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 945   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 946     cache_file=$ac_optarg ;;
 947
 948   --config-cache | -C)
 949     cache_file=config.cache ;;
 950
 951   -datadir | --datadir | --datadi | --datad)
 952     ac_prev=datadir ;;
 953   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 954     datadir=$ac_optarg ;;
 955
 956   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 957   | --dataroo | --dataro | --datar)
 958     ac_prev=datarootdir ;;
 959   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 960   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 961     datarootdir=$ac_optarg ;;
 962
 963   -disable-* | --disable-*)
 964     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 965     # Reject names that are not valid shell variable names.
 966     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 967       as_fn_error "invalid feature name: $ac_useropt"
 968     ac_useropt_orig=$ac_useropt
 969     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 970     case $ac_user_opts in
 971       *"
 972 "enable_$ac_useropt"
 973 "*) ;;
 974       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 975          ac_unrecognized_sep=', ';;
 976     esac
 977     eval enable_$ac_useropt=no ;;
 978
 979   -docdir | --docdir | --docdi | --doc | --do)
 980     ac_prev=docdir ;;
 981   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 982     docdir=$ac_optarg ;;
 983
 984   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 985     ac_prev=dvidir ;;
 986   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 987     dvidir=$ac_optarg ;;
 988
 989   -enable-* | --enable-*)
 990     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 991     # Reject names that are not valid shell variable names.
 992     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 993       as_fn_error "invalid feature name: $ac_useropt"
 994     ac_useropt_orig=$ac_useropt
 995     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 996     case $ac_user_opts in
 997       *"
 998 "enable_$ac_useropt"
 999 "*) ;;
1000       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1001          ac_unrecognized_sep=', ';;
1002     esac
1003     eval enable_$ac_useropt=\$ac_optarg ;;
1004
1005   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1006   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1007   | --exec | --exe | --ex)
1008     ac_prev=exec_prefix ;;
1009   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1010   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1011   | --exec=* | --exe=* | --ex=*)
1012     exec_prefix=$ac_optarg ;;
1013
1014   -gas | --gas | --ga | --g)
1015     # Obsolete; use --with-gas.
1016     with_gas=yes ;;
1017
1018   -help | --help | --hel | --he | -h)
1019     ac_init_help=long ;;
1020   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1021     ac_init_help=recursive ;;
1022   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1023     ac_init_help=short ;;
1024
1025   -host | --host | --hos | --ho)
1026     ac_prev=host_alias ;;
1027   -host=* | --host=* | --hos=* | --ho=*)
1028     host_alias=$ac_optarg ;;
1029
1030   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1031     ac_prev=htmldir ;;
1032   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1033   | --ht=*)
1034     htmldir=$ac_optarg ;;
1035
1036   -includedir | --includedir | --includedi | --included | --include \
1037   | --includ | --inclu | --incl | --inc)
1038     ac_prev=includedir ;;
1039   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1040   | --includ=* | --inclu=* | --incl=* | --inc=*)
1041     includedir=$ac_optarg ;;
1042
1043   -infodir | --infodir | --infodi | --infod | --info | --inf)
1044     ac_prev=infodir ;;
1045   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1046     infodir=$ac_optarg ;;
1047
1048   -libdir | --libdir | --libdi | --libd)
1049     ac_prev=libdir ;;
1050   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1051     libdir=$ac_optarg ;;
1052
1053   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1054   | --libexe | --libex | --libe)
1055     ac_prev=libexecdir ;;
1056   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1057   | --libexe=* | --libex=* | --libe=*)
1058     libexecdir=$ac_optarg ;;
1059
1060   -localedir | --localedir | --localedi | --localed | --locale)
1061     ac_prev=localedir ;;
1062   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1063     localedir=$ac_optarg ;;
1064
1065   -localstatedir | --localstatedir | --localstatedi | --localstated \
1066   | --localstate | --localstat | --localsta | --localst | --locals)
1067     ac_prev=localstatedir ;;
1068   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1069   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1070     localstatedir=$ac_optarg ;;
1071
1072   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1073     ac_prev=mandir ;;
1074   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1075     mandir=$ac_optarg ;;
1076
1077   -nfp | --nfp | --nf)
1078     # Obsolete; use --without-fp.
1079     with_fp=no ;;
1080
1081   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1082   | --no-cr | --no-c | -n)
1083     no_create=yes ;;
1084
1085   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1086   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1087     no_recursion=yes ;;
1088
1089   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1090   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1091   | --oldin | --oldi | --old | --ol | --o)
1092     ac_prev=oldincludedir ;;
1093   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1094   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1095   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1096     oldincludedir=$ac_optarg ;;
1097
1098   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1099     ac_prev=prefix ;;
1100   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1101     prefix=$ac_optarg ;;
1102
1103   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1104   | --program-pre | --program-pr | --program-p)
1105     ac_prev=program_prefix ;;
1106   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1107   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1108     program_prefix=$ac_optarg ;;
1109
1110   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1111   | --program-suf | --program-su | --program-s)
1112     ac_prev=program_suffix ;;
1113   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1114   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1115     program_suffix=$ac_optarg ;;
1116
1117   -program-transform-name | --program-transform-name \
1118   | --program-transform-nam | --program-transform-na \
1119   | --program-transform-n | --program-transform- \
1120   | --program-transform | --program-transfor \
1121   | --program-transfo | --program-transf \
1122   | --program-trans | --program-tran \
1123   | --progr-tra | --program-tr | --program-t)
1124     ac_prev=program_transform_name ;;
1125   -program-transform-name=* | --program-transform-name=* \
1126   | --program-transform-nam=* | --program-transform-na=* \
1127   | --program-transform-n=* | --program-transform-=* \
1128   | --program-transform=* | --program-transfor=* \
1129   | --program-transfo=* | --program-transf=* \
1130   | --program-trans=* | --program-tran=* \
1131   | --progr-tra=* | --program-tr=* | --program-t=*)
1132     program_transform_name=$ac_optarg ;;
1133
1134   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1135     ac_prev=pdfdir ;;
1136   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1137     pdfdir=$ac_optarg ;;
1138
1139   -psdir | --psdir | --psdi | --psd | --ps)
1140     ac_prev=psdir ;;
1141   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1142     psdir=$ac_optarg ;;
1143
1144   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1145   | -silent | --silent | --silen | --sile | --sil)
1146     silent=yes ;;
1147
1148   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1149     ac_prev=sbindir ;;
1150   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1151   | --sbi=* | --sb=*)
1152     sbindir=$ac_optarg ;;
1153
1154   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1155   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1156   | --sharedst | --shareds | --shared | --share | --shar \
1157   | --sha | --sh)
1158     ac_prev=sharedstatedir ;;
1159   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1160   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1161   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1162   | --sha=* | --sh=*)
1163     sharedstatedir=$ac_optarg ;;
1164
1165   -site | --site | --sit)
1166     ac_prev=site ;;
1167   -site=* | --site=* | --sit=*)
1168     site=$ac_optarg ;;
1169
1170   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1171     ac_prev=srcdir ;;
1172   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1173     srcdir=$ac_optarg ;;
1174
1175   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1176   | --syscon | --sysco | --sysc | --sys | --sy)
1177     ac_prev=sysconfdir ;;
1178   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1179   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1180     sysconfdir=$ac_optarg ;;
1181
1182   -target | --target | --targe | --targ | --tar | --ta | --t)
1183     ac_prev=target_alias ;;
1184   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1185     target_alias=$ac_optarg ;;
1186
1187   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1188     verbose=yes ;;
1189
1190   -version | --version | --versio | --versi | --vers | -V)
1191     ac_init_version=: ;;
1192
1193   -with-* | --with-*)
1194     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1195     # Reject names that are not valid shell variable names.
1196     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1197       as_fn_error "invalid package name: $ac_useropt"
1198     ac_useropt_orig=$ac_useropt
1199     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1200     case $ac_user_opts in
1201       *"
1202 "with_$ac_useropt"
1203 "*) ;;
1204       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1205          ac_unrecognized_sep=', ';;
1206     esac
1207     eval with_$ac_useropt=\$ac_optarg ;;
1208
1209   -without-* | --without-*)
1210     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1211     # Reject names that are not valid shell variable names.
1212     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1213       as_fn_error "invalid package name: $ac_useropt"
1214     ac_useropt_orig=$ac_useropt
1215     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1216     case $ac_user_opts in
1217       *"
1218 "with_$ac_useropt"
1219 "*) ;;
1220       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1221          ac_unrecognized_sep=', ';;
1222     esac
1223     eval with_$ac_useropt=no ;;
1224
1225   --x)
1226     # Obsolete; use --with-x.
1227     with_x=yes ;;
1228
1229   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1230   | --x-incl | --x-inc | --x-in | --x-i)
1231     ac_prev=x_includes ;;
1232   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1233   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1234     x_includes=$ac_optarg ;;
1235
1236   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1237   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1238     ac_prev=x_libraries ;;
1239   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1240   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1241     x_libraries=$ac_optarg ;;
1242
1243   -*) as_fn_error "unrecognized option: \`$ac_option'
1244 Try \`$0 --help' for more information."
1245     ;;
1246
1247   *=*)
1248     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1249     # Reject names that are not valid shell variable names.
1250     case $ac_envvar in #(
1251       '' | [0-9]* | *[!_$as_cr_alnum]* )
1252       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1253     esac
1254     eval $ac_envvar=\$ac_optarg
1255     export $ac_envvar ;;
1256
1257   *)
1258     # FIXME: should be removed in autoconf 3.0.
1259     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1260     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1261       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1262     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1263     ;;
1264
1265   esac
1266 done
1267
1268 if test -n "$ac_prev"; then
1269   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1270   as_fn_error "missing argument to $ac_option"
1271 fi
1272
1273 if test -n "$ac_unrecognized_opts"; then
1274   case $enable_option_checking in
1275     no) ;;
1276     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1277     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1278   esac
1279 fi
1280
1281 # Check all directory arguments for consistency.
1282 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1283                 datadir sysconfdir sharedstatedir localstatedir includedir \
1284                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1285                 libdir localedir mandir
1286 do
1287   eval ac_val=\$$ac_var
1288   # Remove trailing slashes.
1289   case $ac_val in
1290     */ )
1291       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1292       eval $ac_var=\$ac_val;;
1293   esac
1294   # Be sure to have absolute directory names.
1295   case $ac_val in
1296     [\\/$]* | ?:[\\/]* )  continue;;
1297     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1298   esac
1299   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1300 done
1301
1302 # There might be people who depend on the old broken behavior: `$host'
1303 # used to hold the argument of --host etc.
1304 # FIXME: To remove some day.
1305 build=$build_alias
1306 host=$host_alias
1307 target=$target_alias
1308
1309 # FIXME: To remove some day.
1310 if test "x$host_alias" != x; then
1311   if test "x$build_alias" = x; then
1312     cross_compiling=maybe
1313     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1314     If a cross compiler is detected then cross compile mode will be used." >&2
1315   elif test "x$build_alias" != "x$host_alias"; then
1316     cross_compiling=yes
1317   fi
1318 fi
1319
1320 ac_tool_prefix=
1321 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1322
1323 test "$silent" = yes && exec 6>/dev/null
1324
1325
1326 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1327 ac_ls_di=`ls -di .` &&
1328 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1329   as_fn_error "working directory cannot be determined"
1330 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1331   as_fn_error "pwd does not report name of working directory"
1332
1333
1334 # Find the source files, if location was not specified.
1335 if test -z "$srcdir"; then
1336   ac_srcdir_defaulted=yes
1337   # Try the directory containing this script, then the parent directory.
1338   ac_confdir=`$as_dirname -- "$as_myself" ||
1339 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1340          X"$as_myself" : 'X\(//\)[^/]' \| \
1341          X"$as_myself" : 'X\(//\)$' \| \
1342          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1343 $as_echo X"$as_myself" |
1344     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1345             s//\1/
1346             q
1347           }
1348           /^X\(\/\/\)[^/].*/{
1349             s//\1/
1350             q
1351           }
1352           /^X\(\/\/\)$/{
1353             s//\1/
1354             q
1355           }
1356           /^X\(\/\).*/{
1357             s//\1/
1358             q
1359           }
1360           s/.*/./; q'`
1361   srcdir=$ac_confdir
1362   if test ! -r "$srcdir/$ac_unique_file"; then
1363     srcdir=..
1364   fi
1365 else
1366   ac_srcdir_defaulted=no
1367 fi
1368 if test ! -r "$srcdir/$ac_unique_file"; then
1369   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1370   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1371 fi
1372 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1373 ac_abs_confdir=`(
1374         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1375         pwd)`
1376 # When building in place, set srcdir=.
1377 if test "$ac_abs_confdir" = "$ac_pwd"; then
1378   srcdir=.
1379 fi
1380 # Remove unnecessary trailing slashes from srcdir.
1381 # Double slashes in file names in object file debugging info
1382 # mess up M-x gdb in Emacs.
1383 case $srcdir in
1384 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1385 esac
1386 for ac_var in $ac_precious_vars; do
1387   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1388   eval ac_env_${ac_var}_value=\$${ac_var}
1389   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1390   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1391 done
1392
1393 #
1394 # Report the --help message.
1395 #
1396 if test "$ac_init_help" = "long"; then
1397   # Omit some internal or obsolete options to make the list less imposing.
1398   # This message is too long to be a string in the A/UX 3.1 sh.
1399   cat <<_ACEOF
1400 \`configure' configures this package to adapt to many kinds of systems.
1401
1402 Usage: $0 [OPTION]... [VAR=VALUE]...
1403
1404 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1405 VAR=VALUE.  See below for descriptions of some of the useful variables.
1406
1407 Defaults for the options are specified in brackets.
1408
1409 Configuration:
1410   -h, --help              display this help and exit
1411       --help=short        display options specific to this package
1412       --help=recursive    display the short help of all the included packages
1413   -V, --version           display version information and exit
1414   -q, --quiet, --silent   do not print \`checking...' messages
1415       --cache-file=FILE   cache test results in FILE [disabled]
1416   -C, --config-cache      alias for \`--cache-file=config.cache'
1417   -n, --no-create         do not create output files
1418       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1419
1420 Installation directories:
1421   --prefix=PREFIX         install architecture-independent files in PREFIX
1422                           [$ac_default_prefix]
1423   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1424                           [PREFIX]
1425
1426 By default, \`make install' will install all the files in
1427 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1428 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1429 for instance \`--prefix=\$HOME'.
1430
1431 For better control, use the options below.
1432
1433 Fine tuning of the installation directories:
1434   --bindir=DIR            user executables [EPREFIX/bin]
1435   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1436   --libexecdir=DIR        program executables [EPREFIX/libexec]
1437   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1438   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1439   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1440   --libdir=DIR            object code libraries [EPREFIX/lib]
1441   --includedir=DIR        C header files [PREFIX/include]
1442   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1443   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1444   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1445   --infodir=DIR           info documentation [DATAROOTDIR/info]
1446   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1447   --mandir=DIR            man documentation [DATAROOTDIR/man]
1448   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1449   --htmldir=DIR           html documentation [DOCDIR]
1450   --dvidir=DIR            dvi documentation [DOCDIR]
1451   --pdfdir=DIR            pdf documentation [DOCDIR]
1452   --psdir=DIR             ps documentation [DOCDIR]
1453 _ACEOF
1454
1455   cat <<\_ACEOF
1456
1457 Program names:
1458   --program-prefix=PREFIX            prepend PREFIX to installed program names
1459   --program-suffix=SUFFIX            append SUFFIX to installed program names
1460   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1461
1462 X features:
1463   --x-includes=DIR    X include files are in DIR
1464   --x-libraries=DIR   X library files are in DIR
1465
1466 System types:
1467   --build=BUILD     configure for building on BUILD [guessed]
1468   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1469   --target=TARGET   configure for building compilers for TARGET [HOST]
1470 _ACEOF
1471 fi
1472
1473 if test -n "$ac_init_help"; then
1474
1475   cat <<\_ACEOF
1476
1477 Optional Features:
1478   --disable-option-checking  ignore unrecognized --enable/--with options
1479   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1480   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1481   --enable-maintainer-mode  enable make rules and dependencies not useful
1482                           (and sometimes confusing) to the casual installer
1483   --enable-plugins        Enable support for plugins (defaults no)
1484   --disable-largefile     omit support for large files
1485   --enable-targets=TARGETS
1486                           alternative target configurations
1487   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1488   --disable-gdbcli        disable command-line interface (CLI)
1489   --disable-gdbmi         disable machine-interface (MI)
1490   --enable-tui            enable full-screen terminal user interface (TUI)
1491   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1492   --enable-profiling      enable profiling of GDB
1493   --disable-rpath         do not hardcode runtime library paths
1494   --enable-libmcheck      Try linking with -lmcheck if available
1495   --enable-werror         treat compile warnings as errors
1496   --enable-build-warnings enable build-time compiler warnings if gcc is used
1497   --enable-gdb-build-warnings
1498                           enable GDB specific build-time compiler warnings if
1499                           gcc is used
1500   --enable-sim            link gdb with simulator
1501   --enable-multi-ice      build the multi-ice-gdb-server
1502   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1503                           is auto)
1504
1505 Optional Packages:
1506   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1507   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1508   --with-separate-debug-dir=PATH
1509                           look for global separate debug info in this path
1510                           [LIBDIR/debug]
1511   --with-gdb-datadir=PATH look for global separate data files in this path
1512                           [DATADIR/gdb]
1513   --with-relocated-sources=PATH
1514                           automatically relocate this path for source files
1515   --with-auto-load-dir=PATH
1516                           directories from which to load auto-loaded scripts
1517                           [$debugdir:$datadir/auto-load]
1518   --with-auto-load-safe-path=PATH
1519                           directories safe to hold auto-loaded files
1520                           [--with-auto-load-dir]
1521   --without-auto-load-safe-path
1522                           do not restrict auto-loaded files locations
1523   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1524   --with-curses           use the curses library instead of the termcap
1525                           library
1526   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1527   --with-bugurl=URL       Direct users to URL to report a bug
1528   --with-zlib             include zlib support (auto/yes/no) default=auto
1529   --with-libiconv-prefix=DIR
1530                           search for libiconv in DIR/include and DIR/lib
1531   --with-iconv-bin=PATH   specify where to find the iconv program
1532   --with-system-readline  use installed readline library
1533   --with-jit-reader-dir=PATH
1534                           directory to load the JIT readers from
1535   --with-expat            include expat support (auto/yes/no)
1536   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1537   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1538   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1539   --with-python[=PYTHON]  include python support
1540                           (auto/yes/no/<python-program>)
1541   --with-guile[=GUILE]    include guile support
1542                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1543   --without-included-regex
1544                           don't use included regex; this is the default on
1545                           systems with version 2 of the GNU C library (use
1546                           with caution on other system)
1547   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1548   --with-system-gdbinit=PATH
1549                           automatically load a system-wide gdbinit file
1550   --with-lzma             support lzma compression (auto/yes/no)
1551   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1552   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1553   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1554   --with-tk               directory containing tk configuration (tkConfig.sh)
1555   --with-x                use the X Window System
1556   --with-babeltrace       include babeltrace support (auto/yes/no)
1557   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1558   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1559
1560 Some influential environment variables:
1561   CC          C compiler command
1562   CFLAGS      C compiler flags
1563   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1564               nonstandard directory <lib dir>
1565   LIBS        libraries to pass to the linker, e.g. -l<library>
1566   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1567               you have headers in a nonstandard directory <include dir>
1568   CPP         C preprocessor
1569   MAKEINFO    Parent configure detects if it is of sufficient version.
1570   MAKEINFOFLAGS
1571               Parameters for MAKEINFO.
1572   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1573               the first program found out of: `bison -y', `byacc', `yacc'.
1574   YFLAGS      The list of arguments that will be passed by default to $YACC.
1575               This script will default YFLAGS to the empty string to avoid a
1576               default value of `-d' given by some make applications.
1577   XMKMF       Path to xmkmf, Makefile generator for X Window System
1578
1579 Use these variables to override the choices made by `configure' or to help
1580 it to find libraries and programs with nonstandard names/locations.
1581
1582 Report bugs to the package provider.
1583 _ACEOF
1584 ac_status=$?
1585 fi
1586
1587 if test "$ac_init_help" = "recursive"; then
1588   # If there are subdirs, report their specific --help.
1589   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1590     test -d "$ac_dir" ||
1591       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1592       continue
1593     ac_builddir=.
1594
1595 case "$ac_dir" in
1596 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1597 *)
1598   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1599   # A ".." for each directory in $ac_dir_suffix.
1600   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1601   case $ac_top_builddir_sub in
1602   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1603   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1604   esac ;;
1605 esac
1606 ac_abs_top_builddir=$ac_pwd
1607 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1608 # for backward compatibility:
1609 ac_top_builddir=$ac_top_build_prefix
1610
1611 case $srcdir in
1612   .)  # We are building in place.
1613     ac_srcdir=.
1614     ac_top_srcdir=$ac_top_builddir_sub
1615     ac_abs_top_srcdir=$ac_pwd ;;
1616   [\\/]* | ?:[\\/]* )  # Absolute name.
1617     ac_srcdir=$srcdir$ac_dir_suffix;
1618     ac_top_srcdir=$srcdir
1619     ac_abs_top_srcdir=$srcdir ;;
1620   *) # Relative name.
1621     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1622     ac_top_srcdir=$ac_top_build_prefix$srcdir
1623     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1624 esac
1625 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1626
1627     cd "$ac_dir" || { ac_status=$?; continue; }
1628     # Check for guested configure.
1629     if test -f "$ac_srcdir/configure.gnu"; then
1630       echo &&
1631       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1632     elif test -f "$ac_srcdir/configure"; then
1633       echo &&
1634       $SHELL "$ac_srcdir/configure" --help=recursive
1635     else
1636       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1637     fi || ac_status=$?
1638     cd "$ac_pwd" || { ac_status=$?; break; }
1639   done
1640 fi
1641
1642 test -n "$ac_init_help" && exit $ac_status
1643 if $ac_init_version; then
1644   cat <<\_ACEOF
1645 configure
1646 generated by GNU Autoconf 2.64
1647
1648 Copyright (C) 2009 Free Software Foundation, Inc.
1649 This configure script is free software; the Free Software Foundation
1650 gives unlimited permission to copy, distribute and modify it.
1651 _ACEOF
1652   exit
1653 fi
1654
1655 ## ------------------------ ##
1656 ## Autoconf initialization. ##
1657 ## ------------------------ ##
1658
1659 # ac_fn_c_try_compile LINENO
1660 # --------------------------
1661 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1662 ac_fn_c_try_compile ()
1663 {
1664   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1665   rm -f conftest.$ac_objext
1666   if { { ac_try="$ac_compile"
1667 case "(($ac_try" in
1668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1669   *) ac_try_echo=$ac_try;;
1670 esac
1671 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1672 $as_echo "$ac_try_echo"; } >&5
1673   (eval "$ac_compile") 2>conftest.err
1674   ac_status=$?
1675   if test -s conftest.err; then
1676     grep -v '^ *+' conftest.err >conftest.er1
1677     cat conftest.er1 >&5
1678     mv -f conftest.er1 conftest.err
1679   fi
1680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1681   test $ac_status = 0; } && {
1682          test -z "$ac_c_werror_flag" ||
1683          test ! -s conftest.err
1684        } && test -s conftest.$ac_objext; then :
1685   ac_retval=0
1686 else
1687   $as_echo "$as_me: failed program was:" >&5
1688 sed 's/^/| /' conftest.$ac_ext >&5
1689
1690         ac_retval=1
1691 fi
1692   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693   return $ac_retval
1694
1695 } # ac_fn_c_try_compile
1696
1697 # ac_fn_c_try_cpp LINENO
1698 # ----------------------
1699 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1700 ac_fn_c_try_cpp ()
1701 {
1702   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703   if { { ac_try="$ac_cpp conftest.$ac_ext"
1704 case "(($ac_try" in
1705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706   *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1711   ac_status=$?
1712   if test -s conftest.err; then
1713     grep -v '^ *+' conftest.err >conftest.er1
1714     cat conftest.er1 >&5
1715     mv -f conftest.er1 conftest.err
1716   fi
1717   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1718   test $ac_status = 0; } >/dev/null && {
1719          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1720          test ! -s conftest.err
1721        }; then :
1722   ac_retval=0
1723 else
1724   $as_echo "$as_me: failed program was:" >&5
1725 sed 's/^/| /' conftest.$ac_ext >&5
1726
1727     ac_retval=1
1728 fi
1729   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1730   return $ac_retval
1731
1732 } # ac_fn_c_try_cpp
1733
1734 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1735 # -------------------------------------------------------
1736 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1737 # the include files in INCLUDES and setting the cache variable VAR
1738 # accordingly.
1739 ac_fn_c_check_header_mongrel ()
1740 {
1741   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1742   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1744 $as_echo_n "checking for $2... " >&6; }
1745 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1746   $as_echo_n "(cached) " >&6
1747 fi
1748 eval ac_res=\$$3
1749                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1750 $as_echo "$ac_res" >&6; }
1751 else
1752   # Is the header compilable?
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1754 $as_echo_n "checking $2 usability... " >&6; }
1755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h.  */
1757 $4
1758 #include <$2>
1759 _ACEOF
1760 if ac_fn_c_try_compile "$LINENO"; then :
1761   ac_header_compiler=yes
1762 else
1763   ac_header_compiler=no
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1767 $as_echo "$ac_header_compiler" >&6; }
1768
1769 # Is the header present?
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1771 $as_echo_n "checking $2 presence... " >&6; }
1772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 #include <$2>
1775 _ACEOF
1776 if ac_fn_c_try_cpp "$LINENO"; then :
1777   ac_header_preproc=yes
1778 else
1779   ac_header_preproc=no
1780 fi
1781 rm -f conftest.err conftest.$ac_ext
1782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1783 $as_echo "$ac_header_preproc" >&6; }
1784
1785 # So?  What about this header?
1786 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1787   yes:no: )
1788     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1789 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1791 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1792     ;;
1793   no:yes:* )
1794     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1795 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1797 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1799 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1801 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1802     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1803 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1804     ;;
1805 esac
1806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1807 $as_echo_n "checking for $2... " >&6; }
1808 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809   $as_echo_n "(cached) " >&6
1810 else
1811   eval "$3=\$ac_header_compiler"
1812 fi
1813 eval ac_res=\$$3
1814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816 fi
1817   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_header_mongrel
1820
1821 # ac_fn_c_try_run LINENO
1822 # ----------------------
1823 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1824 # that executables *can* be run.
1825 ac_fn_c_try_run ()
1826 {
1827   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1828   if { { ac_try="$ac_link"
1829 case "(($ac_try" in
1830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1831   *) ac_try_echo=$ac_try;;
1832 esac
1833 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1834 $as_echo "$ac_try_echo"; } >&5
1835   (eval "$ac_link") 2>&5
1836   ac_status=$?
1837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1838   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1839   { { case "(($ac_try" in
1840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1841   *) ac_try_echo=$ac_try;;
1842 esac
1843 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1844 $as_echo "$ac_try_echo"; } >&5
1845   (eval "$ac_try") 2>&5
1846   ac_status=$?
1847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1848   test $ac_status = 0; }; }; then :
1849   ac_retval=0
1850 else
1851   $as_echo "$as_me: program exited with status $ac_status" >&5
1852        $as_echo "$as_me: failed program was:" >&5
1853 sed 's/^/| /' conftest.$ac_ext >&5
1854
1855        ac_retval=$ac_status
1856 fi
1857   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1858   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1859   return $ac_retval
1860
1861 } # ac_fn_c_try_run
1862
1863 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1864 # -------------------------------------------------------
1865 # Tests whether HEADER exists and can be compiled using the include files in
1866 # INCLUDES, setting the cache variable VAR accordingly.
1867 ac_fn_c_check_header_compile ()
1868 {
1869   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1871 $as_echo_n "checking for $2... " >&6; }
1872 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1873   $as_echo_n "(cached) " >&6
1874 else
1875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876 /* end confdefs.h.  */
1877 $4
1878 #include <$2>
1879 _ACEOF
1880 if ac_fn_c_try_compile "$LINENO"; then :
1881   eval "$3=yes"
1882 else
1883   eval "$3=no"
1884 fi
1885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1886 fi
1887 eval ac_res=\$$3
1888                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1889 $as_echo "$ac_res" >&6; }
1890   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1891
1892 } # ac_fn_c_check_header_compile
1893
1894 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1895 # --------------------------------------------
1896 # Tries to find the compile-time value of EXPR in a program that includes
1897 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1898 # computed
1899 ac_fn_c_compute_int ()
1900 {
1901   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1902   if test "$cross_compiling" = yes; then
1903     # Depending upon the size, compute the lo and hi bounds.
1904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1905 /* end confdefs.h.  */
1906 $4
1907 int
1908 main ()
1909 {
1910 static int test_array [1 - 2 * !(($2) >= 0)];
1911 test_array [0] = 0
1912
1913   ;
1914   return 0;
1915 }
1916 _ACEOF
1917 if ac_fn_c_try_compile "$LINENO"; then :
1918   ac_lo=0 ac_mid=0
1919   while :; do
1920     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1921 /* end confdefs.h.  */
1922 $4
1923 int
1924 main ()
1925 {
1926 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1927 test_array [0] = 0
1928
1929   ;
1930   return 0;
1931 }
1932 _ACEOF
1933 if ac_fn_c_try_compile "$LINENO"; then :
1934   ac_hi=$ac_mid; break
1935 else
1936   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1937                         if test $ac_lo -le $ac_mid; then
1938                           ac_lo= ac_hi=
1939                           break
1940                         fi
1941                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1942 fi
1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1944   done
1945 else
1946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947 /* end confdefs.h.  */
1948 $4
1949 int
1950 main ()
1951 {
1952 static int test_array [1 - 2 * !(($2) < 0)];
1953 test_array [0] = 0
1954
1955   ;
1956   return 0;
1957 }
1958 _ACEOF
1959 if ac_fn_c_try_compile "$LINENO"; then :
1960   ac_hi=-1 ac_mid=-1
1961   while :; do
1962     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1963 /* end confdefs.h.  */
1964 $4
1965 int
1966 main ()
1967 {
1968 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1969 test_array [0] = 0
1970
1971   ;
1972   return 0;
1973 }
1974 _ACEOF
1975 if ac_fn_c_try_compile "$LINENO"; then :
1976   ac_lo=$ac_mid; break
1977 else
1978   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1979                         if test $ac_mid -le $ac_hi; then
1980                           ac_lo= ac_hi=
1981                           break
1982                         fi
1983                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1986   done
1987 else
1988   ac_lo= ac_hi=
1989 fi
1990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1991 fi
1992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1993 # Binary search between lo and hi bounds.
1994 while test "x$ac_lo" != "x$ac_hi"; do
1995   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997 /* end confdefs.h.  */
1998 $4
1999 int
2000 main ()
2001 {
2002 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2003 test_array [0] = 0
2004
2005   ;
2006   return 0;
2007 }
2008 _ACEOF
2009 if ac_fn_c_try_compile "$LINENO"; then :
2010   ac_hi=$ac_mid
2011 else
2012   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2013 fi
2014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2015 done
2016 case $ac_lo in #((
2017 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2018 '') ac_retval=1 ;;
2019 esac
2020   else
2021     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022 /* end confdefs.h.  */
2023 $4
2024 static long int longval () { return $2; }
2025 static unsigned long int ulongval () { return $2; }
2026 #include <stdio.h>
2027 #include <stdlib.h>
2028 int
2029 main ()
2030 {
2031
2032   FILE *f = fopen ("conftest.val", "w");
2033   if (! f)
2034     return 1;
2035   if (($2) < 0)
2036     {
2037       long int i = longval ();
2038       if (i != ($2))
2039         return 1;
2040       fprintf (f, "%ld", i);
2041     }
2042   else
2043     {
2044       unsigned long int i = ulongval ();
2045       if (i != ($2))
2046         return 1;
2047       fprintf (f, "%lu", i);
2048     }
2049   /* Do not output a trailing newline, as this causes \r\n confusion
2050      on some platforms.  */
2051   return ferror (f) || fclose (f) != 0;
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 if ac_fn_c_try_run "$LINENO"; then :
2058   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2059 else
2060   ac_retval=1
2061 fi
2062 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2063   conftest.$ac_objext conftest.beam conftest.$ac_ext
2064 rm -f conftest.val
2065
2066   fi
2067   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2068   return $ac_retval
2069
2070 } # ac_fn_c_compute_int
2071
2072 # ac_fn_c_try_link LINENO
2073 # -----------------------
2074 # Try to link conftest.$ac_ext, and return whether this succeeded.
2075 ac_fn_c_try_link ()
2076 {
2077   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2078   rm -f conftest.$ac_objext conftest$ac_exeext
2079   if { { ac_try="$ac_link"
2080 case "(($ac_try" in
2081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2082   *) ac_try_echo=$ac_try;;
2083 esac
2084 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2085 $as_echo "$ac_try_echo"; } >&5
2086   (eval "$ac_link") 2>conftest.err
2087   ac_status=$?
2088   if test -s conftest.err; then
2089     grep -v '^ *+' conftest.err >conftest.er1
2090     cat conftest.er1 >&5
2091     mv -f conftest.er1 conftest.err
2092   fi
2093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2094   test $ac_status = 0; } && {
2095          test -z "$ac_c_werror_flag" ||
2096          test ! -s conftest.err
2097        } && test -s conftest$ac_exeext && {
2098          test "$cross_compiling" = yes ||
2099          $as_test_x conftest$ac_exeext
2100        }; then :
2101   ac_retval=0
2102 else
2103   $as_echo "$as_me: failed program was:" >&5
2104 sed 's/^/| /' conftest.$ac_ext >&5
2105
2106         ac_retval=1
2107 fi
2108   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2109   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2110   # interfere with the next link command; also delete a directory that is
2111   # left behind by Apple's compiler.  We do this before executing the actions.
2112   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2113   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2114   return $ac_retval
2115
2116 } # ac_fn_c_try_link
2117
2118 # ac_fn_c_check_func LINENO FUNC VAR
2119 # ----------------------------------
2120 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2121 ac_fn_c_check_func ()
2122 {
2123   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2125 $as_echo_n "checking for $2... " >&6; }
2126 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2127   $as_echo_n "(cached) " >&6
2128 else
2129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2132    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2133 #define $2 innocuous_$2
2134
2135 /* System header to define __stub macros and hopefully few prototypes,
2136     which can conflict with char $2 (); below.
2137     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2138     <limits.h> exists even on freestanding compilers.  */
2139
2140 #ifdef __STDC__
2141 # include <limits.h>
2142 #else
2143 # include <assert.h>
2144 #endif
2145
2146 #undef $2
2147
2148 /* Override any GCC internal prototype to avoid an error.
2149    Use char because int might match the return type of a GCC
2150    builtin and then its argument prototype would still apply.  */
2151 #ifdef __cplusplus
2152 extern "C"
2153 #endif
2154 char $2 ();
2155 /* The GNU C library defines this for functions which it implements
2156     to always fail with ENOSYS.  Some functions are actually named
2157     something starting with __ and the normal name is an alias.  */
2158 #if defined __stub_$2 || defined __stub___$2
2159 choke me
2160 #endif
2161
2162 int
2163 main ()
2164 {
2165 return $2 ();
2166   ;
2167   return 0;
2168 }
2169 _ACEOF
2170 if ac_fn_c_try_link "$LINENO"; then :
2171   eval "$3=yes"
2172 else
2173   eval "$3=no"
2174 fi
2175 rm -f core conftest.err conftest.$ac_objext \
2176     conftest$ac_exeext conftest.$ac_ext
2177 fi
2178 eval ac_res=\$$3
2179                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2180 $as_echo "$ac_res" >&6; }
2181   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2182
2183 } # ac_fn_c_check_func
2184
2185 # ac_fn_c_check_decl LINENO SYMBOL VAR
2186 # ------------------------------------
2187 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2188 ac_fn_c_check_decl ()
2189 {
2190   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2191   as_decl_name=`echo $2|sed 's/ *(.*//'`
2192   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2194 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2195 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2196   $as_echo_n "(cached) " >&6
2197 else
2198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2199 /* end confdefs.h.  */
2200 $4
2201 int
2202 main ()
2203 {
2204 #ifndef $as_decl_name
2205 #ifdef __cplusplus
2206   (void) $as_decl_use;
2207 #else
2208   (void) $as_decl_name;
2209 #endif
2210 #endif
2211
2212   ;
2213   return 0;
2214 }
2215 _ACEOF
2216 if ac_fn_c_try_compile "$LINENO"; then :
2217   eval "$3=yes"
2218 else
2219   eval "$3=no"
2220 fi
2221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2222 fi
2223 eval ac_res=\$$3
2224                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2225 $as_echo "$ac_res" >&6; }
2226   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2227
2228 } # ac_fn_c_check_decl
2229
2230 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2231 # ----------------------------------------------------
2232 # Tries to find if the field MEMBER exists in type AGGR, after including
2233 # INCLUDES, setting cache variable VAR accordingly.
2234 ac_fn_c_check_member ()
2235 {
2236   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2238 $as_echo_n "checking for $2.$3... " >&6; }
2239 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2240   $as_echo_n "(cached) " >&6
2241 else
2242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2243 /* end confdefs.h.  */
2244 $5
2245 int
2246 main ()
2247 {
2248 static $2 ac_aggr;
2249 if (ac_aggr.$3)
2250 return 0;
2251   ;
2252   return 0;
2253 }
2254 _ACEOF
2255 if ac_fn_c_try_compile "$LINENO"; then :
2256   eval "$4=yes"
2257 else
2258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2259 /* end confdefs.h.  */
2260 $5
2261 int
2262 main ()
2263 {
2264 static $2 ac_aggr;
2265 if (sizeof ac_aggr.$3)
2266 return 0;
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 if ac_fn_c_try_compile "$LINENO"; then :
2272   eval "$4=yes"
2273 else
2274   eval "$4=no"
2275 fi
2276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 eval ac_res=\$$4
2281                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2282 $as_echo "$ac_res" >&6; }
2283   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2284
2285 } # ac_fn_c_check_member
2286
2287 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2288 # -------------------------------------------
2289 # Tests whether TYPE exists after having included INCLUDES, setting cache
2290 # variable VAR accordingly.
2291 ac_fn_c_check_type ()
2292 {
2293   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2295 $as_echo_n "checking for $2... " >&6; }
2296 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2297   $as_echo_n "(cached) " >&6
2298 else
2299   eval "$3=no"
2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2301 /* end confdefs.h.  */
2302 $4
2303 int
2304 main ()
2305 {
2306 if (sizeof ($2))
2307          return 0;
2308   ;
2309   return 0;
2310 }
2311 _ACEOF
2312 if ac_fn_c_try_compile "$LINENO"; then :
2313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2314 /* end confdefs.h.  */
2315 $4
2316 int
2317 main ()
2318 {
2319 if (sizeof (($2)))
2320             return 0;
2321   ;
2322   return 0;
2323 }
2324 _ACEOF
2325 if ac_fn_c_try_compile "$LINENO"; then :
2326
2327 else
2328   eval "$3=yes"
2329 fi
2330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 eval ac_res=\$$3
2335                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2336 $as_echo "$ac_res" >&6; }
2337   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2338
2339 } # ac_fn_c_check_type
2340 cat >config.log <<_ACEOF
2341 This file contains any messages produced by compilers while
2342 running configure, to aid debugging if configure makes a mistake.
2343
2344 It was created by $as_me, which was
2345 generated by GNU Autoconf 2.64.  Invocation command line was
2346
2347   $ $0 $@
2348
2349 _ACEOF
2350 exec 5>>config.log
2351 {
2352 cat <<_ASUNAME
2353 ## --------- ##
2354 ## Platform. ##
2355 ## --------- ##
2356
2357 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2358 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2359 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2360 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2361 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2362
2363 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2364 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2365
2366 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2367 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2368 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2369 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2370 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2371 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2372 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2373
2374 _ASUNAME
2375
2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 for as_dir in $PATH
2378 do
2379   IFS=$as_save_IFS
2380   test -z "$as_dir" && as_dir=.
2381     $as_echo "PATH: $as_dir"
2382   done
2383 IFS=$as_save_IFS
2384
2385 } >&5
2386
2387 cat >&5 <<_ACEOF
2388
2389
2390 ## ----------- ##
2391 ## Core tests. ##
2392 ## ----------- ##
2393
2394 _ACEOF
2395
2396
2397 # Keep a trace of the command line.
2398 # Strip out --no-create and --no-recursion so they do not pile up.
2399 # Strip out --silent because we don't want to record it for future runs.
2400 # Also quote any args containing shell meta-characters.
2401 # Make two passes to allow for proper duplicate-argument suppression.
2402 ac_configure_args=
2403 ac_configure_args0=
2404 ac_configure_args1=
2405 ac_must_keep_next=false
2406 for ac_pass in 1 2
2407 do
2408   for ac_arg
2409   do
2410     case $ac_arg in
2411     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2412     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2413     | -silent | --silent | --silen | --sile | --sil)
2414       continue ;;
2415     *\'*)
2416       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2417     esac
2418     case $ac_pass in
2419     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2420     2)
2421       as_fn_append ac_configure_args1 " '$ac_arg'"
2422       if test $ac_must_keep_next = true; then
2423         ac_must_keep_next=false # Got value, back to normal.
2424       else
2425         case $ac_arg in
2426           *=* | --config-cache | -C | -disable-* | --disable-* \
2427           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2428           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2429           | -with-* | --with-* | -without-* | --without-* | --x)
2430             case "$ac_configure_args0 " in
2431               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2432             esac
2433             ;;
2434           -* ) ac_must_keep_next=true ;;
2435         esac
2436       fi
2437       as_fn_append ac_configure_args " '$ac_arg'"
2438       ;;
2439     esac
2440   done
2441 done
2442 { ac_configure_args0=; unset ac_configure_args0;}
2443 { ac_configure_args1=; unset ac_configure_args1;}
2444
2445 # When interrupted or exit'd, cleanup temporary files, and complete
2446 # config.log.  We remove comments because anyway the quotes in there
2447 # would cause problems or look ugly.
2448 # WARNING: Use '\'' to represent an apostrophe within the trap.
2449 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2450 trap 'exit_status=$?
2451   # Save into config.log some information that might help in debugging.
2452   {
2453     echo
2454
2455     cat <<\_ASBOX
2456 ## ---------------- ##
2457 ## Cache variables. ##
2458 ## ---------------- ##
2459 _ASBOX
2460     echo
2461     # The following way of writing the cache mishandles newlines in values,
2462 (
2463   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2464     eval ac_val=\$$ac_var
2465     case $ac_val in #(
2466     *${as_nl}*)
2467       case $ac_var in #(
2468       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2469 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2470       esac
2471       case $ac_var in #(
2472       _ | IFS | as_nl) ;; #(
2473       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2474       *) { eval $ac_var=; unset $ac_var;} ;;
2475       esac ;;
2476     esac
2477   done
2478   (set) 2>&1 |
2479     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2480     *${as_nl}ac_space=\ *)
2481       sed -n \
2482         "s/'\''/'\''\\\\'\'''\''/g;
2483           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2484       ;; #(
2485     *)
2486       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2487       ;;
2488     esac |
2489     sort
2490 )
2491     echo
2492
2493     cat <<\_ASBOX
2494 ## ----------------- ##
2495 ## Output variables. ##
2496 ## ----------------- ##
2497 _ASBOX
2498     echo
2499     for ac_var in $ac_subst_vars
2500     do
2501       eval ac_val=\$$ac_var
2502       case $ac_val in
2503       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2504       esac
2505       $as_echo "$ac_var='\''$ac_val'\''"
2506     done | sort
2507     echo
2508
2509     if test -n "$ac_subst_files"; then
2510       cat <<\_ASBOX
2511 ## ------------------- ##
2512 ## File substitutions. ##
2513 ## ------------------- ##
2514 _ASBOX
2515       echo
2516       for ac_var in $ac_subst_files
2517       do
2518         eval ac_val=\$$ac_var
2519         case $ac_val in
2520         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2521         esac
2522         $as_echo "$ac_var='\''$ac_val'\''"
2523       done | sort
2524       echo
2525     fi
2526
2527     if test -s confdefs.h; then
2528       cat <<\_ASBOX
2529 ## ----------- ##
2530 ## confdefs.h. ##
2531 ## ----------- ##
2532 _ASBOX
2533       echo
2534       cat confdefs.h
2535       echo
2536     fi
2537     test "$ac_signal" != 0 &&
2538       $as_echo "$as_me: caught signal $ac_signal"
2539     $as_echo "$as_me: exit $exit_status"
2540   } >&5
2541   rm -f core *.core core.conftest.* &&
2542     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2543     exit $exit_status
2544 ' 0
2545 for ac_signal in 1 2 13 15; do
2546   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2547 done
2548 ac_signal=0
2549
2550 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2551 rm -f -r conftest* confdefs.h
2552
2553 $as_echo "/* confdefs.h */" > confdefs.h
2554
2555 # Predefined preprocessor variables.
2556
2557 cat >>confdefs.h <<_ACEOF
2558 #define PACKAGE_NAME "$PACKAGE_NAME"
2559 _ACEOF
2560
2561 cat >>confdefs.h <<_ACEOF
2562 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2563 _ACEOF
2564
2565 cat >>confdefs.h <<_ACEOF
2566 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2567 _ACEOF
2568
2569 cat >>confdefs.h <<_ACEOF
2570 #define PACKAGE_STRING "$PACKAGE_STRING"
2571 _ACEOF
2572
2573 cat >>confdefs.h <<_ACEOF
2574 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2575 _ACEOF
2576
2577 cat >>confdefs.h <<_ACEOF
2578 #define PACKAGE_URL "$PACKAGE_URL"
2579 _ACEOF
2580
2581
2582 # Let the site file select an alternate cache file if it wants to.
2583 # Prefer an explicitly selected file to automatically selected ones.
2584 ac_site_file1=NONE
2585 ac_site_file2=NONE
2586 if test -n "$CONFIG_SITE"; then
2587   ac_site_file1=$CONFIG_SITE
2588 elif test "x$prefix" != xNONE; then
2589   ac_site_file1=$prefix/share/config.site
2590   ac_site_file2=$prefix/etc/config.site
2591 else
2592   ac_site_file1=$ac_default_prefix/share/config.site
2593   ac_site_file2=$ac_default_prefix/etc/config.site
2594 fi
2595 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2596 do
2597   test "x$ac_site_file" = xNONE && continue
2598   if test -r "$ac_site_file"; then
2599     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2600 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2601     sed 's/^/| /' "$ac_site_file" >&5
2602     . "$ac_site_file"
2603   fi
2604 done
2605
2606 if test -r "$cache_file"; then
2607   # Some versions of bash will fail to source /dev/null (special
2608   # files actually), so we avoid doing that.
2609   if test -f "$cache_file"; then
2610     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2611 $as_echo "$as_me: loading cache $cache_file" >&6;}
2612     case $cache_file in
2613       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2614       *)                      . "./$cache_file";;
2615     esac
2616   fi
2617 else
2618   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2619 $as_echo "$as_me: creating cache $cache_file" >&6;}
2620   >$cache_file
2621 fi
2622
2623 # Check that the precious variables saved in the cache have kept the same
2624 # value.
2625 ac_cache_corrupted=false
2626 for ac_var in $ac_precious_vars; do
2627   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2628   eval ac_new_set=\$ac_env_${ac_var}_set
2629   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2630   eval ac_new_val=\$ac_env_${ac_var}_value
2631   case $ac_old_set,$ac_new_set in
2632     set,)
2633       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2634 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2635       ac_cache_corrupted=: ;;
2636     ,set)
2637       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2638 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2639       ac_cache_corrupted=: ;;
2640     ,);;
2641     *)
2642       if test "x$ac_old_val" != "x$ac_new_val"; then
2643         # differences in whitespace do not lead to failure.
2644         ac_old_val_w=`echo x $ac_old_val`
2645         ac_new_val_w=`echo x $ac_new_val`
2646         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2647           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2648 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2649           ac_cache_corrupted=:
2650         else
2651           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2652 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2653           eval $ac_var=\$ac_old_val
2654         fi
2655         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2656 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2657         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2658 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2659       fi;;
2660   esac
2661   # Pass precious variables to config.status.
2662   if test "$ac_new_set" = set; then
2663     case $ac_new_val in
2664     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2665     *) ac_arg=$ac_var=$ac_new_val ;;
2666     esac
2667     case " $ac_configure_args " in
2668       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2669       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2670     esac
2671   fi
2672 done
2673 if $ac_cache_corrupted; then
2674   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2675 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2676   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2677 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2678   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2679 fi
2680 ## -------------------- ##
2681 ## Main body of script. ##
2682 ## -------------------- ##
2683
2684 ac_ext=c
2685 ac_cpp='$CPP $CPPFLAGS'
2686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2689
2690
2691
2692
2693
2694 ac_config_headers="$ac_config_headers config.h:config.in"
2695
2696
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2698 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2699     # Check whether --enable-maintainer-mode was given.
2700 if test "${enable_maintainer_mode+set}" = set; then :
2701   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2702 else
2703   USE_MAINTAINER_MODE=no
2704 fi
2705
2706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2707 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2708    if test $USE_MAINTAINER_MODE = yes; then
2709   MAINTAINER_MODE_TRUE=
2710   MAINTAINER_MODE_FALSE='#'
2711 else
2712   MAINTAINER_MODE_TRUE='#'
2713   MAINTAINER_MODE_FALSE=
2714 fi
2715
2716   MAINT=$MAINTAINER_MODE_TRUE
2717
2718
2719
2720 # Set the 'development' global.
2721 . $srcdir/../bfd/development.sh
2722
2723 ac_ext=c
2724 ac_cpp='$CPP $CPPFLAGS'
2725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2728 if test -n "$ac_tool_prefix"; then
2729   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2730 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if test "${ac_cv_prog_CC+set}" = set; then :
2734   $as_echo_n "(cached) " >&6
2735 else
2736   if test -n "$CC"; then
2737   ac_cv_prog_CC="$CC" # Let the user override the test.
2738 else
2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2740 for as_dir in $PATH
2741 do
2742   IFS=$as_save_IFS
2743   test -z "$as_dir" && as_dir=.
2744     for ac_exec_ext in '' $ac_executable_extensions; do
2745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2746     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2748     break 2
2749   fi
2750 done
2751   done
2752 IFS=$as_save_IFS
2753
2754 fi
2755 fi
2756 CC=$ac_cv_prog_CC
2757 if test -n "$CC"; then
2758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2759 $as_echo "$CC" >&6; }
2760 else
2761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2762 $as_echo "no" >&6; }
2763 fi
2764
2765
2766 fi
2767 if test -z "$ac_cv_prog_CC"; then
2768   ac_ct_CC=$CC
2769   # Extract the first word of "gcc", so it can be a program name with args.
2770 set dummy gcc; ac_word=$2
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2772 $as_echo_n "checking for $ac_word... " >&6; }
2773 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2774   $as_echo_n "(cached) " >&6
2775 else
2776   if test -n "$ac_ct_CC"; then
2777   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2778 else
2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2780 for as_dir in $PATH
2781 do
2782   IFS=$as_save_IFS
2783   test -z "$as_dir" && as_dir=.
2784     for ac_exec_ext in '' $ac_executable_extensions; do
2785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2786     ac_cv_prog_ac_ct_CC="gcc"
2787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2788     break 2
2789   fi
2790 done
2791   done
2792 IFS=$as_save_IFS
2793
2794 fi
2795 fi
2796 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2797 if test -n "$ac_ct_CC"; then
2798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2799 $as_echo "$ac_ct_CC" >&6; }
2800 else
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 fi
2804
2805   if test "x$ac_ct_CC" = x; then
2806     CC=""
2807   else
2808     case $cross_compiling:$ac_tool_warned in
2809 yes:)
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2811 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2812 ac_tool_warned=yes ;;
2813 esac
2814     CC=$ac_ct_CC
2815   fi
2816 else
2817   CC="$ac_cv_prog_CC"
2818 fi
2819
2820 if test -z "$CC"; then
2821           if test -n "$ac_tool_prefix"; then
2822     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2823 set dummy ${ac_tool_prefix}cc; ac_word=$2
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2825 $as_echo_n "checking for $ac_word... " >&6; }
2826 if test "${ac_cv_prog_CC+set}" = set; then :
2827   $as_echo_n "(cached) " >&6
2828 else
2829   if test -n "$CC"; then
2830   ac_cv_prog_CC="$CC" # Let the user override the test.
2831 else
2832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2833 for as_dir in $PATH
2834 do
2835   IFS=$as_save_IFS
2836   test -z "$as_dir" && as_dir=.
2837     for ac_exec_ext in '' $ac_executable_extensions; do
2838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2839     ac_cv_prog_CC="${ac_tool_prefix}cc"
2840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2841     break 2
2842   fi
2843 done
2844   done
2845 IFS=$as_save_IFS
2846
2847 fi
2848 fi
2849 CC=$ac_cv_prog_CC
2850 if test -n "$CC"; then
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2852 $as_echo "$CC" >&6; }
2853 else
2854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2855 $as_echo "no" >&6; }
2856 fi
2857
2858
2859   fi
2860 fi
2861 if test -z "$CC"; then
2862   # Extract the first word of "cc", so it can be a program name with args.
2863 set dummy cc; ac_word=$2
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2865 $as_echo_n "checking for $ac_word... " >&6; }
2866 if test "${ac_cv_prog_CC+set}" = set; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   if test -n "$CC"; then
2870   ac_cv_prog_CC="$CC" # Let the user override the test.
2871 else
2872   ac_prog_rejected=no
2873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874 for as_dir in $PATH
2875 do
2876   IFS=$as_save_IFS
2877   test -z "$as_dir" && as_dir=.
2878     for ac_exec_ext in '' $ac_executable_extensions; do
2879   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2880     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2881        ac_prog_rejected=yes
2882        continue
2883      fi
2884     ac_cv_prog_CC="cc"
2885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2886     break 2
2887   fi
2888 done
2889   done
2890 IFS=$as_save_IFS
2891
2892 if test $ac_prog_rejected = yes; then
2893   # We found a bogon in the path, so make sure we never use it.
2894   set dummy $ac_cv_prog_CC
2895   shift
2896   if test $# != 0; then
2897     # We chose a different compiler from the bogus one.
2898     # However, it has the same basename, so the bogon will be chosen
2899     # first if we set CC to just the basename; use the full file name.
2900     shift
2901     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2902   fi
2903 fi
2904 fi
2905 fi
2906 CC=$ac_cv_prog_CC
2907 if test -n "$CC"; then
2908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2909 $as_echo "$CC" >&6; }
2910 else
2911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912 $as_echo "no" >&6; }
2913 fi
2914
2915
2916 fi
2917 if test -z "$CC"; then
2918   if test -n "$ac_tool_prefix"; then
2919   for ac_prog in cl.exe
2920   do
2921     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2922 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924 $as_echo_n "checking for $ac_word... " >&6; }
2925 if test "${ac_cv_prog_CC+set}" = set; then :
2926   $as_echo_n "(cached) " >&6
2927 else
2928   if test -n "$CC"; then
2929   ac_cv_prog_CC="$CC" # Let the user override the test.
2930 else
2931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2932 for as_dir in $PATH
2933 do
2934   IFS=$as_save_IFS
2935   test -z "$as_dir" && as_dir=.
2936     for ac_exec_ext in '' $ac_executable_extensions; do
2937   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2938     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2939     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2940     break 2
2941   fi
2942 done
2943   done
2944 IFS=$as_save_IFS
2945
2946 fi
2947 fi
2948 CC=$ac_cv_prog_CC
2949 if test -n "$CC"; then
2950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2951 $as_echo "$CC" >&6; }
2952 else
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2954 $as_echo "no" >&6; }
2955 fi
2956
2957
2958     test -n "$CC" && break
2959   done
2960 fi
2961 if test -z "$CC"; then
2962   ac_ct_CC=$CC
2963   for ac_prog in cl.exe
2964 do
2965   # Extract the first word of "$ac_prog", so it can be a program name with args.
2966 set dummy $ac_prog; ac_word=$2
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2968 $as_echo_n "checking for $ac_word... " >&6; }
2969 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2970   $as_echo_n "(cached) " >&6
2971 else
2972   if test -n "$ac_ct_CC"; then
2973   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2974 else
2975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2976 for as_dir in $PATH
2977 do
2978   IFS=$as_save_IFS
2979   test -z "$as_dir" && as_dir=.
2980     for ac_exec_ext in '' $ac_executable_extensions; do
2981   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2982     ac_cv_prog_ac_ct_CC="$ac_prog"
2983     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2984     break 2
2985   fi
2986 done
2987   done
2988 IFS=$as_save_IFS
2989
2990 fi
2991 fi
2992 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2993 if test -n "$ac_ct_CC"; then
2994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2995 $as_echo "$ac_ct_CC" >&6; }
2996 else
2997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2998 $as_echo "no" >&6; }
2999 fi
3000
3001
3002   test -n "$ac_ct_CC" && break
3003 done
3004
3005   if test "x$ac_ct_CC" = x; then
3006     CC=""
3007   else
3008     case $cross_compiling:$ac_tool_warned in
3009 yes:)
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3012 ac_tool_warned=yes ;;
3013 esac
3014     CC=$ac_ct_CC
3015   fi
3016 fi
3017
3018 fi
3019
3020
3021 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3022 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3023 as_fn_error "no acceptable C compiler found in \$PATH
3024 See \`config.log' for more details." "$LINENO" 5; }
3025
3026 # Provide some information about the compiler.
3027 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3028 set X $ac_compile
3029 ac_compiler=$2
3030 for ac_option in --version -v -V -qversion; do
3031   { { ac_try="$ac_compiler $ac_option >&5"
3032 case "(($ac_try" in
3033   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3034   *) ac_try_echo=$ac_try;;
3035 esac
3036 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3037 $as_echo "$ac_try_echo"; } >&5
3038   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3039   ac_status=$?
3040   if test -s conftest.err; then
3041     sed '10a\
3042 ... rest of stderr output deleted ...
3043          10q' conftest.err >conftest.er1
3044     cat conftest.er1 >&5
3045     rm -f conftest.er1 conftest.err
3046   fi
3047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3048   test $ac_status = 0; }
3049 done
3050
3051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3052 /* end confdefs.h.  */
3053
3054 int
3055 main ()
3056 {
3057
3058   ;
3059   return 0;
3060 }
3061 _ACEOF
3062 ac_clean_files_save=$ac_clean_files
3063 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3064 # Try to create an executable without -o first, disregard a.out.
3065 # It will help us diagnose broken compilers, and finding out an intuition
3066 # of exeext.
3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3068 $as_echo_n "checking for C compiler default output file name... " >&6; }
3069 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3070
3071 # The possible output files:
3072 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3073
3074 ac_rmfiles=
3075 for ac_file in $ac_files
3076 do
3077   case $ac_file in
3078     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3079     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3080   esac
3081 done
3082 rm -f $ac_rmfiles
3083
3084 if { { ac_try="$ac_link_default"
3085 case "(($ac_try" in
3086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3087   *) ac_try_echo=$ac_try;;
3088 esac
3089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3090 $as_echo "$ac_try_echo"; } >&5
3091   (eval "$ac_link_default") 2>&5
3092   ac_status=$?
3093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3094   test $ac_status = 0; }; then :
3095   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3096 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3097 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3098 # so that the user can short-circuit this test for compilers unknown to
3099 # Autoconf.
3100 for ac_file in $ac_files ''
3101 do
3102   test -f "$ac_file" || continue
3103   case $ac_file in
3104     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3105         ;;
3106     [ab].out )
3107         # We found the default executable, but exeext='' is most
3108         # certainly right.
3109         break;;
3110     *.* )
3111         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3112         then :; else
3113            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3114         fi
3115         # We set ac_cv_exeext here because the later test for it is not
3116         # safe: cross compilers may not add the suffix if given an `-o'
3117         # argument, so we may need to know it at that point already.
3118         # Even if this section looks crufty: it has the advantage of
3119         # actually working.
3120         break;;
3121     * )
3122         break;;
3123   esac
3124 done
3125 test "$ac_cv_exeext" = no && ac_cv_exeext=
3126
3127 else
3128   ac_file=''
3129 fi
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3131 $as_echo "$ac_file" >&6; }
3132 if test -z "$ac_file"; then :
3133   $as_echo "$as_me: failed program was:" >&5
3134 sed 's/^/| /' conftest.$ac_ext >&5
3135
3136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3137 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3138 { as_fn_set_status 77
3139 as_fn_error "C compiler cannot create executables
3140 See \`config.log' for more details." "$LINENO" 5; }; }
3141 fi
3142 ac_exeext=$ac_cv_exeext
3143
3144 # Check that the compiler produces executables we can run.  If not, either
3145 # the compiler is broken, or we cross compile.
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3147 $as_echo_n "checking whether the C compiler works... " >&6; }
3148 # If not cross compiling, check that we can run a simple program.
3149 if test "$cross_compiling" != yes; then
3150   if { ac_try='./$ac_file'
3151   { { case "(($ac_try" in
3152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3153   *) ac_try_echo=$ac_try;;
3154 esac
3155 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3156 $as_echo "$ac_try_echo"; } >&5
3157   (eval "$ac_try") 2>&5
3158   ac_status=$?
3159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3160   test $ac_status = 0; }; }; then
3161     cross_compiling=no
3162   else
3163     if test "$cross_compiling" = maybe; then
3164         cross_compiling=yes
3165     else
3166         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3168 as_fn_error "cannot run C compiled programs.
3169 If you meant to cross compile, use \`--host'.
3170 See \`config.log' for more details." "$LINENO" 5; }
3171     fi
3172   fi
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3175 $as_echo "yes" >&6; }
3176
3177 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3178 ac_clean_files=$ac_clean_files_save
3179 # Check that the compiler produces executables we can run.  If not, either
3180 # the compiler is broken, or we cross compile.
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3182 $as_echo_n "checking whether we are cross compiling... " >&6; }
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3184 $as_echo "$cross_compiling" >&6; }
3185
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3187 $as_echo_n "checking for suffix of executables... " >&6; }
3188 if { { ac_try="$ac_link"
3189 case "(($ac_try" in
3190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3191   *) ac_try_echo=$ac_try;;
3192 esac
3193 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3194 $as_echo "$ac_try_echo"; } >&5
3195   (eval "$ac_link") 2>&5
3196   ac_status=$?
3197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3198   test $ac_status = 0; }; then :
3199   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3200 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3201 # work properly (i.e., refer to `conftest.exe'), while it won't with
3202 # `rm'.
3203 for ac_file in conftest.exe conftest conftest.*; do
3204   test -f "$ac_file" || continue
3205   case $ac_file in
3206     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3207     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3208           break;;
3209     * ) break;;
3210   esac
3211 done
3212 else
3213   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3214 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3215 as_fn_error "cannot compute suffix of executables: cannot compile and link
3216 See \`config.log' for more details." "$LINENO" 5; }
3217 fi
3218 rm -f conftest$ac_cv_exeext
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3220 $as_echo "$ac_cv_exeext" >&6; }
3221
3222 rm -f conftest.$ac_ext
3223 EXEEXT=$ac_cv_exeext
3224 ac_exeext=$EXEEXT
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3226 $as_echo_n "checking for suffix of object files... " >&6; }
3227 if test "${ac_cv_objext+set}" = set; then :
3228   $as_echo_n "(cached) " >&6
3229 else
3230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3231 /* end confdefs.h.  */
3232
3233 int
3234 main ()
3235 {
3236
3237   ;
3238   return 0;
3239 }
3240 _ACEOF
3241 rm -f conftest.o conftest.obj
3242 if { { ac_try="$ac_compile"
3243 case "(($ac_try" in
3244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3245   *) ac_try_echo=$ac_try;;
3246 esac
3247 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3248 $as_echo "$ac_try_echo"; } >&5
3249   (eval "$ac_compile") 2>&5
3250   ac_status=$?
3251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3252   test $ac_status = 0; }; then :
3253   for ac_file in conftest.o conftest.obj conftest.*; do
3254   test -f "$ac_file" || continue;
3255   case $ac_file in
3256     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3257     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3258        break;;
3259   esac
3260 done
3261 else
3262   $as_echo "$as_me: failed program was:" >&5
3263 sed 's/^/| /' conftest.$ac_ext >&5
3264
3265 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3266 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3267 as_fn_error "cannot compute suffix of object files: cannot compile
3268 See \`config.log' for more details." "$LINENO" 5; }
3269 fi
3270 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3271 fi
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3273 $as_echo "$ac_cv_objext" >&6; }
3274 OBJEXT=$ac_cv_objext
3275 ac_objext=$OBJEXT
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3277 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3278 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3279   $as_echo_n "(cached) " >&6
3280 else
3281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282 /* end confdefs.h.  */
3283
3284 int
3285 main ()
3286 {
3287 #ifndef __GNUC__
3288        choke me
3289 #endif
3290
3291   ;
3292   return 0;
3293 }
3294 _ACEOF
3295 if ac_fn_c_try_compile "$LINENO"; then :
3296   ac_compiler_gnu=yes
3297 else
3298   ac_compiler_gnu=no
3299 fi
3300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3301 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3302
3303 fi
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3305 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3306 if test $ac_compiler_gnu = yes; then
3307   GCC=yes
3308 else
3309   GCC=
3310 fi
3311 ac_test_CFLAGS=${CFLAGS+set}
3312 ac_save_CFLAGS=$CFLAGS
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3314 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3315 if test "${ac_cv_prog_cc_g+set}" = set; then :
3316   $as_echo_n "(cached) " >&6
3317 else
3318   ac_save_c_werror_flag=$ac_c_werror_flag
3319    ac_c_werror_flag=yes
3320    ac_cv_prog_cc_g=no
3321    CFLAGS="-g"
3322    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3323 /* end confdefs.h.  */
3324
3325 int
3326 main ()
3327 {
3328
3329   ;
3330   return 0;
3331 }
3332 _ACEOF
3333 if ac_fn_c_try_compile "$LINENO"; then :
3334   ac_cv_prog_cc_g=yes
3335 else
3336   CFLAGS=""
3337       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3338 /* end confdefs.h.  */
3339
3340 int
3341 main ()
3342 {
3343
3344   ;
3345   return 0;
3346 }
3347 _ACEOF
3348 if ac_fn_c_try_compile "$LINENO"; then :
3349
3350 else
3351   ac_c_werror_flag=$ac_save_c_werror_flag
3352          CFLAGS="-g"
3353          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3354 /* end confdefs.h.  */
3355
3356 int
3357 main ()
3358 {
3359
3360   ;
3361   return 0;
3362 }
3363 _ACEOF
3364 if ac_fn_c_try_compile "$LINENO"; then :
3365   ac_cv_prog_cc_g=yes
3366 fi
3367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370 fi
3371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3372    ac_c_werror_flag=$ac_save_c_werror_flag
3373 fi
3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3375 $as_echo "$ac_cv_prog_cc_g" >&6; }
3376 if test "$ac_test_CFLAGS" = set; then
3377   CFLAGS=$ac_save_CFLAGS
3378 elif test $ac_cv_prog_cc_g = yes; then
3379   if test "$GCC" = yes; then
3380     CFLAGS="-g -O2"
3381   else
3382     CFLAGS="-g"
3383   fi
3384 else
3385   if test "$GCC" = yes; then
3386     CFLAGS="-O2"
3387   else
3388     CFLAGS=
3389   fi
3390 fi
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3392 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3393 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3394   $as_echo_n "(cached) " >&6
3395 else
3396   ac_cv_prog_cc_c89=no
3397 ac_save_CC=$CC
3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h.  */
3400 #include <stdarg.h>
3401 #include <stdio.h>
3402 #include <sys/types.h>
3403 #include <sys/stat.h>
3404 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3405 struct buf { int x; };
3406 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3407 static char *e (p, i)
3408      char **p;
3409      int i;
3410 {
3411   return p[i];
3412 }
3413 static char *f (char * (*g) (char **, int), char **p, ...)
3414 {
3415   char *s;
3416   va_list v;
3417   va_start (v,p);
3418   s = g (p, va_arg (v,int));
3419   va_end (v);
3420   return s;
3421 }
3422
3423 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3424    function prototypes and stuff, but not '\xHH' hex character constants.
3425    These don't provoke an error unfortunately, instead are silently treated
3426    as 'x'.  The following induces an error, until -std is added to get
3427    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3428    array size at least.  It's necessary to write '\x00'==0 to get something
3429    that's true only with -std.  */
3430 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3431
3432 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3433    inside strings and character constants.  */
3434 #define FOO(x) 'x'
3435 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3436
3437 int test (int i, double x);
3438 struct s1 {int (*f) (int a);};
3439 struct s2 {int (*f) (double a);};
3440 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3441 int argc;
3442 char **argv;
3443 int
3444 main ()
3445 {
3446 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3447   ;
3448   return 0;
3449 }
3450 _ACEOF
3451 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3452         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3453 do
3454   CC="$ac_save_CC $ac_arg"
3455   if ac_fn_c_try_compile "$LINENO"; then :
3456   ac_cv_prog_cc_c89=$ac_arg
3457 fi
3458 rm -f core conftest.err conftest.$ac_objext
3459   test "x$ac_cv_prog_cc_c89" != "xno" && break
3460 done
3461 rm -f conftest.$ac_ext
3462 CC=$ac_save_CC
3463
3464 fi
3465 # AC_CACHE_VAL
3466 case "x$ac_cv_prog_cc_c89" in
3467   x)
3468     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3469 $as_echo "none needed" >&6; } ;;
3470   xno)
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3472 $as_echo "unsupported" >&6; } ;;
3473   *)
3474     CC="$CC $ac_cv_prog_cc_c89"
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3476 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3477 esac
3478 if test "x$ac_cv_prog_cc_c89" != xno; then :
3479
3480 fi
3481
3482 ac_ext=c
3483 ac_cpp='$CPP $CPPFLAGS'
3484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3487
3488
3489 ac_ext=c
3490 ac_cpp='$CPP $CPPFLAGS'
3491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3495 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3496 # On Suns, sometimes $CPP names a directory.
3497 if test -n "$CPP" && test -d "$CPP"; then
3498   CPP=
3499 fi
3500 if test -z "$CPP"; then
3501   if test "${ac_cv_prog_CPP+set}" = set; then :
3502   $as_echo_n "(cached) " >&6
3503 else
3504       # Double quotes because CPP needs to be expanded
3505     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3506     do
3507       ac_preproc_ok=false
3508 for ac_c_preproc_warn_flag in '' yes
3509 do
3510   # Use a header file that comes with gcc, so configuring glibc
3511   # with a fresh cross-compiler works.
3512   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3513   # <limits.h> exists even on freestanding compilers.
3514   # On the NeXT, cc -E runs the code through the compiler's parser,
3515   # not just through cpp. "Syntax error" is here to catch this case.
3516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3517 /* end confdefs.h.  */
3518 #ifdef __STDC__
3519 # include <limits.h>
3520 #else
3521 # include <assert.h>
3522 #endif
3523                      Syntax error
3524 _ACEOF
3525 if ac_fn_c_try_cpp "$LINENO"; then :
3526
3527 else
3528   # Broken: fails on valid input.
3529 continue
3530 fi
3531 rm -f conftest.err conftest.$ac_ext
3532
3533   # OK, works on sane cases.  Now check whether nonexistent headers
3534   # can be detected and how.
3535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3536 /* end confdefs.h.  */
3537 #include <ac_nonexistent.h>
3538 _ACEOF
3539 if ac_fn_c_try_cpp "$LINENO"; then :
3540   # Broken: success on invalid input.
3541 continue
3542 else
3543   # Passes both tests.
3544 ac_preproc_ok=:
3545 break
3546 fi
3547 rm -f conftest.err conftest.$ac_ext
3548
3549 done
3550 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3551 rm -f conftest.err conftest.$ac_ext
3552 if $ac_preproc_ok; then :
3553   break
3554 fi
3555
3556     done
3557     ac_cv_prog_CPP=$CPP
3558
3559 fi
3560   CPP=$ac_cv_prog_CPP
3561 else
3562   ac_cv_prog_CPP=$CPP
3563 fi
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3565 $as_echo "$CPP" >&6; }
3566 ac_preproc_ok=false
3567 for ac_c_preproc_warn_flag in '' yes
3568 do
3569   # Use a header file that comes with gcc, so configuring glibc
3570   # with a fresh cross-compiler works.
3571   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3572   # <limits.h> exists even on freestanding compilers.
3573   # On the NeXT, cc -E runs the code through the compiler's parser,
3574   # not just through cpp. "Syntax error" is here to catch this case.
3575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3576 /* end confdefs.h.  */
3577 #ifdef __STDC__
3578 # include <limits.h>
3579 #else
3580 # include <assert.h>
3581 #endif
3582                      Syntax error
3583 _ACEOF
3584 if ac_fn_c_try_cpp "$LINENO"; then :
3585
3586 else
3587   # Broken: fails on valid input.
3588 continue
3589 fi
3590 rm -f conftest.err conftest.$ac_ext
3591
3592   # OK, works on sane cases.  Now check whether nonexistent headers
3593   # can be detected and how.
3594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3595 /* end confdefs.h.  */
3596 #include <ac_nonexistent.h>
3597 _ACEOF
3598 if ac_fn_c_try_cpp "$LINENO"; then :
3599   # Broken: success on invalid input.
3600 continue
3601 else
3602   # Passes both tests.
3603 ac_preproc_ok=:
3604 break
3605 fi
3606 rm -f conftest.err conftest.$ac_ext
3607
3608 done
3609 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3610 rm -f conftest.err conftest.$ac_ext
3611 if $ac_preproc_ok; then :
3612
3613 else
3614   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3615 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3616 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3617 See \`config.log' for more details." "$LINENO" 5; }
3618 fi
3619
3620 ac_ext=c
3621 ac_cpp='$CPP $CPPFLAGS'
3622 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3623 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3624 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3625
3626
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3628 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3629 if test "${ac_cv_path_GREP+set}" = set; then :
3630   $as_echo_n "(cached) " >&6
3631 else
3632   if test -z "$GREP"; then
3633   ac_path_GREP_found=false
3634   # Loop through the user's path and test for each of PROGNAME-LIST
3635   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3637 do
3638   IFS=$as_save_IFS
3639   test -z "$as_dir" && as_dir=.
3640     for ac_prog in grep ggrep; do
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3643       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3644 # Check for GNU ac_path_GREP and select it if it is found.
3645   # Check for GNU $ac_path_GREP
3646 case `"$ac_path_GREP" --version 2>&1` in
3647 *GNU*)
3648   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3649 *)
3650   ac_count=0
3651   $as_echo_n 0123456789 >"conftest.in"
3652   while :
3653   do
3654     cat "conftest.in" "conftest.in" >"conftest.tmp"
3655     mv "conftest.tmp" "conftest.in"
3656     cp "conftest.in" "conftest.nl"
3657     $as_echo 'GREP' >> "conftest.nl"
3658     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3659     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3660     as_fn_arith $ac_count + 1 && ac_count=$as_val
3661     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3662       # Best one so far, save it but keep looking for a better one
3663       ac_cv_path_GREP="$ac_path_GREP"
3664       ac_path_GREP_max=$ac_count
3665     fi
3666     # 10*(2^10) chars as input seems more than enough
3667     test $ac_count -gt 10 && break
3668   done
3669   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3670 esac
3671
3672       $ac_path_GREP_found && break 3
3673     done
3674   done
3675   done
3676 IFS=$as_save_IFS
3677   if test -z "$ac_cv_path_GREP"; then
3678     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3679   fi
3680 else
3681   ac_cv_path_GREP=$GREP
3682 fi
3683
3684 fi
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3686 $as_echo "$ac_cv_path_GREP" >&6; }
3687  GREP="$ac_cv_path_GREP"
3688
3689
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3691 $as_echo_n "checking for egrep... " >&6; }
3692 if test "${ac_cv_path_EGREP+set}" = set; then :
3693   $as_echo_n "(cached) " >&6
3694 else
3695   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3696    then ac_cv_path_EGREP="$GREP -E"
3697    else
3698      if test -z "$EGREP"; then
3699   ac_path_EGREP_found=false
3700   # Loop through the user's path and test for each of PROGNAME-LIST
3701   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3702 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3703 do
3704   IFS=$as_save_IFS
3705   test -z "$as_dir" && as_dir=.
3706     for ac_prog in egrep; do
3707     for ac_exec_ext in '' $ac_executable_extensions; do
3708       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3709       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3710 # Check for GNU ac_path_EGREP and select it if it is found.
3711   # Check for GNU $ac_path_EGREP
3712 case `"$ac_path_EGREP" --version 2>&1` in
3713 *GNU*)
3714   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3715 *)
3716   ac_count=0
3717   $as_echo_n 0123456789 >"conftest.in"
3718   while :
3719   do
3720     cat "conftest.in" "conftest.in" >"conftest.tmp"
3721     mv "conftest.tmp" "conftest.in"
3722     cp "conftest.in" "conftest.nl"
3723     $as_echo 'EGREP' >> "conftest.nl"
3724     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3725     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3726     as_fn_arith $ac_count + 1 && ac_count=$as_val
3727     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3728       # Best one so far, save it but keep looking for a better one
3729       ac_cv_path_EGREP="$ac_path_EGREP"
3730       ac_path_EGREP_max=$ac_count
3731     fi
3732     # 10*(2^10) chars as input seems more than enough
3733     test $ac_count -gt 10 && break
3734   done
3735   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3736 esac
3737
3738       $ac_path_EGREP_found && break 3
3739     done
3740   done
3741   done
3742 IFS=$as_save_IFS
3743   if test -z "$ac_cv_path_EGREP"; then
3744     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3745   fi
3746 else
3747   ac_cv_path_EGREP=$EGREP
3748 fi
3749
3750    fi
3751 fi
3752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3753 $as_echo "$ac_cv_path_EGREP" >&6; }
3754  EGREP="$ac_cv_path_EGREP"
3755
3756
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3758 $as_echo_n "checking for ANSI C header files... " >&6; }
3759 if test "${ac_cv_header_stdc+set}" = set; then :
3760   $as_echo_n "(cached) " >&6
3761 else
3762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h.  */
3764 #include <stdlib.h>
3765 #include <stdarg.h>
3766 #include <string.h>
3767 #include <float.h>
3768
3769 int
3770 main ()
3771 {
3772
3773   ;
3774   return 0;
3775 }
3776 _ACEOF
3777 if ac_fn_c_try_compile "$LINENO"; then :
3778   ac_cv_header_stdc=yes
3779 else
3780   ac_cv_header_stdc=no
3781 fi
3782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3783
3784 if test $ac_cv_header_stdc = yes; then
3785   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3787 /* end confdefs.h.  */
3788 #include <string.h>
3789
3790 _ACEOF
3791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3792   $EGREP "memchr" >/dev/null 2>&1; then :
3793
3794 else
3795   ac_cv_header_stdc=no
3796 fi
3797 rm -f conftest*
3798
3799 fi
3800
3801 if test $ac_cv_header_stdc = yes; then
3802   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804 /* end confdefs.h.  */
3805 #include <stdlib.h>
3806
3807 _ACEOF
3808 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3809   $EGREP "free" >/dev/null 2>&1; then :
3810
3811 else
3812   ac_cv_header_stdc=no
3813 fi
3814 rm -f conftest*
3815
3816 fi
3817
3818 if test $ac_cv_header_stdc = yes; then
3819   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3820   if test "$cross_compiling" = yes; then :
3821   :
3822 else
3823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3824 /* end confdefs.h.  */
3825 #include <ctype.h>
3826 #include <stdlib.h>
3827 #if ((' ' & 0x0FF) == 0x020)
3828 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3829 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3830 #else
3831 # define ISLOWER(c) \
3832                    (('a' <= (c) && (c) <= 'i') \
3833                      || ('j' <= (c) && (c) <= 'r') \
3834                      || ('s' <= (c) && (c) <= 'z'))
3835 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3836 #endif
3837
3838 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3839 int
3840 main ()
3841 {
3842   int i;
3843   for (i = 0; i < 256; i++)
3844     if (XOR (islower (i), ISLOWER (i))
3845         || toupper (i) != TOUPPER (i))
3846       return 2;
3847   return 0;
3848 }
3849 _ACEOF
3850 if ac_fn_c_try_run "$LINENO"; then :
3851
3852 else
3853   ac_cv_header_stdc=no
3854 fi
3855 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3856   conftest.$ac_objext conftest.beam conftest.$ac_ext
3857 fi
3858
3859 fi
3860 fi
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3862 $as_echo "$ac_cv_header_stdc" >&6; }
3863 if test $ac_cv_header_stdc = yes; then
3864
3865 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3866
3867 fi
3868
3869 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3870 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3871                   inttypes.h stdint.h unistd.h
3872 do :
3873   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3874 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3875 "
3876 eval as_val=\$$as_ac_Header
3877    if test "x$as_val" = x""yes; then :
3878   cat >>confdefs.h <<_ACEOF
3879 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3880 _ACEOF
3881
3882 fi
3883
3884 done
3885
3886
3887
3888   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3889 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3890   MINIX=yes
3891 else
3892   MINIX=
3893 fi
3894
3895
3896   if test "$MINIX" = yes; then
3897
3898 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3899
3900
3901 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3902
3903
3904 $as_echo "#define _MINIX 1" >>confdefs.h
3905
3906   fi
3907
3908
3909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3910 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3911 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3912   $as_echo_n "(cached) " >&6
3913 else
3914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915 /* end confdefs.h.  */
3916
3917 #         define __EXTENSIONS__ 1
3918           $ac_includes_default
3919 int
3920 main ()
3921 {
3922
3923   ;
3924   return 0;
3925 }
3926 _ACEOF
3927 if ac_fn_c_try_compile "$LINENO"; then :
3928   ac_cv_safe_to_define___extensions__=yes
3929 else
3930   ac_cv_safe_to_define___extensions__=no
3931 fi
3932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3933 fi
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3935 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3936   test $ac_cv_safe_to_define___extensions__ = yes &&
3937     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3938
3939   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3940
3941   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3942
3943   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3944
3945   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3946
3947
3948 ac_aux_dir=
3949 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3950   for ac_t in install-sh install.sh shtool; do
3951     if test -f "$ac_dir/$ac_t"; then
3952       ac_aux_dir=$ac_dir
3953       ac_install_sh="$ac_aux_dir/$ac_t -c"
3954       break 2
3955     fi
3956   done
3957 done
3958 if test -z "$ac_aux_dir"; then
3959   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3960 fi
3961
3962 # These three variables are undocumented and unsupported,
3963 # and are intended to be withdrawn in a future Autoconf release.
3964 # They can cause serious problems if a builder's source tree is in a directory
3965 # whose full name contains unusual characters.
3966 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3967 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3968 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3969
3970
3971 # Make sure we can run config.sub.
3972 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3973   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3974
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3976 $as_echo_n "checking build system type... " >&6; }
3977 if test "${ac_cv_build+set}" = set; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980   ac_build_alias=$build_alias
3981 test "x$ac_build_alias" = x &&
3982   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3983 test "x$ac_build_alias" = x &&
3984   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3985 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3986   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3987
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3990 $as_echo "$ac_cv_build" >&6; }
3991 case $ac_cv_build in
3992 *-*-*) ;;
3993 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3994 esac
3995 build=$ac_cv_build
3996 ac_save_IFS=$IFS; IFS='-'
3997 set x $ac_cv_build
3998 shift
3999 build_cpu=$1
4000 build_vendor=$2
4001 shift; shift
4002 # Remember, the first character of IFS is used to create $*,
4003 # except with old shells:
4004 build_os=$*
4005 IFS=$ac_save_IFS
4006 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4007
4008
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4010 $as_echo_n "checking host system type... " >&6; }
4011 if test "${ac_cv_host+set}" = set; then :
4012   $as_echo_n "(cached) " >&6
4013 else
4014   if test "x$host_alias" = x; then
4015   ac_cv_host=$ac_cv_build
4016 else
4017   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4018     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4019 fi
4020
4021 fi
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4023 $as_echo "$ac_cv_host" >&6; }
4024 case $ac_cv_host in
4025 *-*-*) ;;
4026 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4027 esac
4028 host=$ac_cv_host
4029 ac_save_IFS=$IFS; IFS='-'
4030 set x $ac_cv_host
4031 shift
4032 host_cpu=$1
4033 host_vendor=$2
4034 shift; shift
4035 # Remember, the first character of IFS is used to create $*,
4036 # except with old shells:
4037 host_os=$*
4038 IFS=$ac_save_IFS
4039 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4040
4041
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4043 $as_echo_n "checking target system type... " >&6; }
4044 if test "${ac_cv_target+set}" = set; then :
4045   $as_echo_n "(cached) " >&6
4046 else
4047   if test "x$target_alias" = x; then
4048   ac_cv_target=$ac_cv_host
4049 else
4050   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4051     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4052 fi
4053
4054 fi
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4056 $as_echo "$ac_cv_target" >&6; }
4057 case $ac_cv_target in
4058 *-*-*) ;;
4059 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4060 esac
4061 target=$ac_cv_target
4062 ac_save_IFS=$IFS; IFS='-'
4063 set x $ac_cv_target
4064 shift
4065 target_cpu=$1
4066 target_vendor=$2
4067 shift; shift
4068 # Remember, the first character of IFS is used to create $*,
4069 # except with old shells:
4070 target_os=$*
4071 IFS=$ac_save_IFS
4072 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4073
4074
4075 # The aliases save the names the user supplied, while $host etc.
4076 # will get canonicalized.
4077 test -n "$target_alias" &&
4078   test "$program_prefix$program_suffix$program_transform_name" = \
4079     NONENONEs,x,x, &&
4080   program_prefix=${target_alias}-
4081
4082 # The tests for host and target for $enable_largefile require
4083 # canonical names.
4084
4085
4086
4087 # As the $enable_largefile decision depends on --enable-plugins we must set it
4088 # even in directories otherwise not depending on the $plugins option.
4089
4090
4091 # Check whether --enable-plugins was given.
4092 if test "${enable_plugins+set}" = set; then :
4093   enableval=$enable_plugins; case "${enableval}" in
4094   yes | "") plugins=yes ;;
4095   no) plugins=no ;;
4096   *) plugins=yes ;;
4097  esac
4098 else
4099   plugins=no
4100 fi
4101
4102
4103
4104 case "${host}" in
4105   sparc-*-solaris*|i[3-7]86-*-solaris*)
4106     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4107     # are mutually exclusive; and without procfs support, the bfd/ elf module
4108     # cannot provide certain routines such as elfcore_write_prpsinfo
4109     # or elfcore_write_prstatus.  So unless the user explicitly requested
4110     # large-file support through the --enable-largefile switch, disable
4111     # large-file support in favor of procfs support.
4112     test "${target}" = "${host}" -a "x$plugins" = xno \
4113       && : ${enable_largefile="no"}
4114     ;;
4115 esac
4116
4117 # Check whether --enable-largefile was given.
4118 if test "${enable_largefile+set}" = set; then :
4119   enableval=$enable_largefile;
4120 fi
4121
4122 if test "$enable_largefile" != no; then
4123
4124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4125 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4126 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   ac_cv_sys_largefile_CC=no
4130      if test "$GCC" != yes; then
4131        ac_save_CC=$CC
4132        while :; do
4133          # IRIX 6.2 and later do not support large files by default,
4134          # so use the C compiler's -n32 option if that helps.
4135          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4136 /* end confdefs.h.  */
4137 #include <sys/types.h>
4138  /* Check that off_t can represent 2**63 - 1 correctly.
4139     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4140     since some C++ compilers masquerading as C compilers
4141     incorrectly reject 9223372036854775807.  */
4142 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4143   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4144                        && LARGE_OFF_T % 2147483647 == 1)
4145                       ? 1 : -1];
4146 int
4147 main ()
4148 {
4149
4150   ;
4151   return 0;
4152 }
4153 _ACEOF
4154          if ac_fn_c_try_compile "$LINENO"; then :
4155   break
4156 fi
4157 rm -f core conftest.err conftest.$ac_objext
4158          CC="$CC -n32"
4159          if ac_fn_c_try_compile "$LINENO"; then :
4160   ac_cv_sys_largefile_CC=' -n32'; break
4161 fi
4162 rm -f core conftest.err conftest.$ac_objext
4163          break
4164        done
4165        CC=$ac_save_CC
4166        rm -f conftest.$ac_ext
4167     fi
4168 fi
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4170 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4171   if test "$ac_cv_sys_largefile_CC" != no; then
4172     CC=$CC$ac_cv_sys_largefile_CC
4173   fi
4174
4175   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4176 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4177 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4178   $as_echo_n "(cached) " >&6
4179 else
4180   while :; do
4181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4182 /* end confdefs.h.  */
4183 #include <sys/types.h>
4184  /* Check that off_t can represent 2**63 - 1 correctly.
4185     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4186     since some C++ compilers masquerading as C compilers
4187     incorrectly reject 9223372036854775807.  */
4188 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4189   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4190                        && LARGE_OFF_T % 2147483647 == 1)
4191                       ? 1 : -1];
4192 int
4193 main ()
4194 {
4195
4196   ;
4197   return 0;
4198 }
4199 _ACEOF
4200 if ac_fn_c_try_compile "$LINENO"; then :
4201   ac_cv_sys_file_offset_bits=no; break
4202 fi
4203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4205 /* end confdefs.h.  */
4206 #define _FILE_OFFSET_BITS 64
4207 #include <sys/types.h>
4208  /* Check that off_t can represent 2**63 - 1 correctly.
4209     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4210     since some C++ compilers masquerading as C compilers
4211     incorrectly reject 9223372036854775807.  */
4212 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4213   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4214                        && LARGE_OFF_T % 2147483647 == 1)
4215                       ? 1 : -1];
4216 int
4217 main ()
4218 {
4219
4220   ;
4221   return 0;
4222 }
4223 _ACEOF
4224 if ac_fn_c_try_compile "$LINENO"; then :
4225   ac_cv_sys_file_offset_bits=64; break
4226 fi
4227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4228   ac_cv_sys_file_offset_bits=unknown
4229   break
4230 done
4231 fi
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4233 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4234 case $ac_cv_sys_file_offset_bits in #(
4235   no | unknown) ;;
4236   *)
4237 cat >>confdefs.h <<_ACEOF
4238 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4239 _ACEOF
4240 ;;
4241 esac
4242 rm -rf conftest*
4243   if test $ac_cv_sys_file_offset_bits = unknown; then
4244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4245 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4246 if test "${ac_cv_sys_large_files+set}" = set; then :
4247   $as_echo_n "(cached) " >&6
4248 else
4249   while :; do
4250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4251 /* end confdefs.h.  */
4252 #include <sys/types.h>
4253  /* Check that off_t can represent 2**63 - 1 correctly.
4254     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4255     since some C++ compilers masquerading as C compilers
4256     incorrectly reject 9223372036854775807.  */
4257 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4258   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4259                        && LARGE_OFF_T % 2147483647 == 1)
4260                       ? 1 : -1];
4261 int
4262 main ()
4263 {
4264
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 if ac_fn_c_try_compile "$LINENO"; then :
4270   ac_cv_sys_large_files=no; break
4271 fi
4272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4274 /* end confdefs.h.  */
4275 #define _LARGE_FILES 1
4276 #include <sys/types.h>
4277  /* Check that off_t can represent 2**63 - 1 correctly.
4278     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4279     since some C++ compilers masquerading as C compilers
4280     incorrectly reject 9223372036854775807.  */
4281 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4282   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4283                        && LARGE_OFF_T % 2147483647 == 1)
4284                       ? 1 : -1];
4285 int
4286 main ()
4287 {
4288
4289   ;
4290   return 0;
4291 }
4292 _ACEOF
4293 if ac_fn_c_try_compile "$LINENO"; then :
4294   ac_cv_sys_large_files=1; break
4295 fi
4296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4297   ac_cv_sys_large_files=unknown
4298   break
4299 done
4300 fi
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4302 $as_echo "$ac_cv_sys_large_files" >&6; }
4303 case $ac_cv_sys_large_files in #(
4304   no | unknown) ;;
4305   *)
4306 cat >>confdefs.h <<_ACEOF
4307 #define _LARGE_FILES $ac_cv_sys_large_files
4308 _ACEOF
4309 ;;
4310 esac
4311 rm -rf conftest*
4312   fi
4313 fi
4314
4315
4316
4317
4318
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4320 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4321 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4322   $as_echo_n "(cached) " >&6
4323 else
4324   am_cv_prog_cc_stdc=no
4325 ac_save_CC="$CC"
4326 # Don't try gcc -ansi; that turns off useful extensions and
4327 # breaks some systems' header files.
4328 # AIX                   -qlanglvl=ansi
4329 # Ultrix and OSF/1      -std1
4330 # HP-UX 10.20 and later -Ae
4331 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4332 # SVR4                  -Xc -D__EXTENSIONS__
4333 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4334 do
4335   CC="$ac_save_CC $ac_arg"
4336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4337 /* end confdefs.h.  */
4338 #include <stdarg.h>
4339 #include <stdio.h>
4340 #include <sys/types.h>
4341 #include <sys/stat.h>
4342 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4343 struct buf { int x; };
4344 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4345 static char *e (p, i)
4346      char **p;
4347      int i;
4348 {
4349   return p[i];
4350 }
4351 static char *f (char * (*g) (char **, int), char **p, ...)
4352 {
4353   char *s;
4354   va_list v;
4355   va_start (v,p);
4356   s = g (p, va_arg (v,int));
4357   va_end (v);
4358   return s;
4359 }
4360 int test (int i, double x);
4361 struct s1 {int (*f) (int a);};
4362 struct s2 {int (*f) (double a);};
4363 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4364 int argc;
4365 char **argv;
4366
4367 int
4368 main ()
4369 {
4370
4371 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4372
4373   ;
4374   return 0;
4375 }
4376 _ACEOF
4377 if ac_fn_c_try_compile "$LINENO"; then :
4378   am_cv_prog_cc_stdc="$ac_arg"; break
4379 fi
4380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4381 done
4382 CC="$ac_save_CC"
4383
4384 fi
4385
4386 if test -z "$am_cv_prog_cc_stdc"; then
4387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4388 $as_echo "none needed" >&6; }
4389 else
4390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4391 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4392 fi
4393 case "x$am_cv_prog_cc_stdc" in
4394   x|xno) ;;
4395   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4396 esac
4397
4398 # expand $ac_aux_dir to an absolute path
4399 am_aux_dir=`cd $ac_aux_dir && pwd`
4400
4401 if test x"${install_sh}" != xset; then
4402   case $am_aux_dir in
4403   *\ * | *\     *)
4404     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4405   *)
4406     install_sh="\${SHELL} $am_aux_dir/install-sh"
4407   esac
4408 fi
4409
4410 # Installed binaries are usually stripped using `strip' when the user
4411 # run `make install-strip'.  However `strip' might not be the right
4412 # tool to use in cross-compilation environments, therefore Automake
4413 # will honor the `STRIP' environment variable to overrule this program.
4414 if test "$cross_compiling" != no; then
4415   if test -n "$ac_tool_prefix"; then
4416   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4417 set dummy ${ac_tool_prefix}strip; ac_word=$2
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4419 $as_echo_n "checking for $ac_word... " >&6; }
4420 if test "${ac_cv_prog_STRIP+set}" = set; then :
4421   $as_echo_n "(cached) " >&6
4422 else
4423   if test -n "$STRIP"; then
4424   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4425 else
4426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4427 for as_dir in $PATH
4428 do
4429   IFS=$as_save_IFS
4430   test -z "$as_dir" && as_dir=.
4431     for ac_exec_ext in '' $ac_executable_extensions; do
4432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4433     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4435     break 2
4436   fi
4437 done
4438   done
4439 IFS=$as_save_IFS
4440
4441 fi
4442 fi
4443 STRIP=$ac_cv_prog_STRIP
4444 if test -n "$STRIP"; then
4445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4446 $as_echo "$STRIP" >&6; }
4447 else
4448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4449 $as_echo "no" >&6; }
4450 fi
4451
4452
4453 fi
4454 if test -z "$ac_cv_prog_STRIP"; then
4455   ac_ct_STRIP=$STRIP
4456   # Extract the first word of "strip", so it can be a program name with args.
4457 set dummy strip; ac_word=$2
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4459 $as_echo_n "checking for $ac_word... " >&6; }
4460 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4461   $as_echo_n "(cached) " >&6
4462 else
4463   if test -n "$ac_ct_STRIP"; then
4464   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4465 else
4466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4467 for as_dir in $PATH
4468 do
4469   IFS=$as_save_IFS
4470   test -z "$as_dir" && as_dir=.
4471     for ac_exec_ext in '' $ac_executable_extensions; do
4472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4473     ac_cv_prog_ac_ct_STRIP="strip"
4474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4475     break 2
4476   fi
4477 done
4478   done
4479 IFS=$as_save_IFS
4480
4481 fi
4482 fi
4483 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4484 if test -n "$ac_ct_STRIP"; then
4485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4486 $as_echo "$ac_ct_STRIP" >&6; }
4487 else
4488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4489 $as_echo "no" >&6; }
4490 fi
4491
4492   if test "x$ac_ct_STRIP" = x; then
4493     STRIP=":"
4494   else
4495     case $cross_compiling:$ac_tool_warned in
4496 yes:)
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4498 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4499 ac_tool_warned=yes ;;
4500 esac
4501     STRIP=$ac_ct_STRIP
4502   fi
4503 else
4504   STRIP="$ac_cv_prog_STRIP"
4505 fi
4506
4507 fi
4508 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4509
4510
4511 ac_aux_dir=
4512 for ac_dir in .. "$srcdir"/..; do
4513   for ac_t in install-sh install.sh shtool; do
4514     if test -f "$ac_dir/$ac_t"; then
4515       ac_aux_dir=$ac_dir
4516       ac_install_sh="$ac_aux_dir/$ac_t -c"
4517       break 2
4518     fi
4519   done
4520 done
4521 if test -z "$ac_aux_dir"; then
4522   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4523 fi
4524
4525 # These three variables are undocumented and unsupported,
4526 # and are intended to be withdrawn in a future Autoconf release.
4527 # They can cause serious problems if a builder's source tree is in a directory
4528 # whose full name contains unusual characters.
4529 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4530 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4531 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4532
4533
4534
4535 test "$program_prefix" != NONE &&
4536   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4537 # Use a double $ so make ignores it.
4538 test "$program_suffix" != NONE &&
4539   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4540 # Double any \ or $.
4541 # By default was `s,x,x', remove it if useless.
4542 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4543 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4544
4545
4546 # Dependency checking.
4547 rm -rf .tst 2>/dev/null
4548 mkdir .tst 2>/dev/null
4549 if test -d .tst; then
4550   am__leading_dot=.
4551 else
4552   am__leading_dot=_
4553 fi
4554 rmdir .tst 2>/dev/null
4555
4556 DEPDIR="${am__leading_dot}deps"
4557
4558 ac_config_commands="$ac_config_commands depdir"
4559
4560
4561 depcc="$CC"   am_compiler_list=
4562
4563 am_depcomp=$ac_aux_dir/depcomp
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4565 $as_echo_n "checking dependency style of $depcc... " >&6; }
4566 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   if test -f "$am_depcomp"; then
4570   # We make a subdir and do the tests there.  Otherwise we can end up
4571   # making bogus files that we don't know about and never remove.  For
4572   # instance it was reported that on HP-UX the gcc test will end up
4573   # making a dummy file named `D' -- because `-MD' means `put the output
4574   # in D'.
4575   mkdir conftest.dir
4576   # Copy depcomp to subdir because otherwise we won't find it if we're
4577   # using a relative directory.
4578   cp "$am_depcomp" conftest.dir
4579   cd conftest.dir
4580   # We will build objects and dependencies in a subdirectory because
4581   # it helps to detect inapplicable dependency modes.  For instance
4582   # both Tru64's cc and ICC support -MD to output dependencies as a
4583   # side effect of compilation, but ICC will put the dependencies in
4584   # the current directory while Tru64 will put them in the object
4585   # directory.
4586   mkdir sub
4587
4588   am_cv_CC_dependencies_compiler_type=none
4589   if test "$am_compiler_list" = ""; then
4590      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4591   fi
4592   for depmode in $am_compiler_list; do
4593     if test $depmode = none; then break; fi
4594
4595     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4596     # Setup a source with many dependencies, because some compilers
4597     # like to wrap large dependency lists on column 80 (with \), and
4598     # we should not choose a depcomp mode which is confused by this.
4599     #
4600     # We need to recreate these files for each test, as the compiler may
4601     # overwrite some of them when testing with obscure command lines.
4602     # This happens at least with the AIX C compiler.
4603     : > sub/conftest.c
4604     for i in 1 2 3 4 5 6; do
4605       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4606       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4607       # Solaris 8's {/usr,}/bin/sh.
4608       touch sub/conftst$i.h
4609     done
4610     echo "include sub/conftest.Po" > confmf
4611
4612     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4613     # mode.  It turns out that the SunPro C++ compiler does not properly
4614     # handle `-M -o', and we need to detect this.
4615     depcmd="depmode=$depmode \
4616        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4617        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4618        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4619     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4620     if env $depcmd > conftest.err 2>&1 &&
4621        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4622        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4623        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4624       # icc doesn't choke on unknown options, it will just issue warnings
4625       # or remarks (even with -Werror).  So we grep stderr for any message
4626       # that says an option was ignored or not supported.
4627       # When given -MP, icc 7.0 and 7.1 complain thusly:
4628       #   icc: Command line warning: ignoring option '-M'; no argument required
4629       # The diagnosis changed in icc 8.0:
4630       #   icc: Command line remark: option '-MP' not supported
4631       if (grep 'ignoring option' conftest.err ||
4632           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4633         am_cv_CC_dependencies_compiler_type=$depmode
4634         $as_echo "$as_me:$LINENO: success" >&5
4635         break
4636       fi
4637     fi
4638     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4639     sed -e 's/^/| /' < conftest.err >&5
4640   done
4641
4642   cd ..
4643   rm -rf conftest.dir
4644 else
4645   am_cv_CC_dependencies_compiler_type=none
4646 fi
4647
4648 fi
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4650 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4651 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4652 then as_fn_error "no usable dependency style found" "$LINENO" 5
4653 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4654
4655 fi
4656
4657
4658 # Check for the 'make' the user wants to use.
4659 for ac_prog in make
4660 do
4661   # Extract the first word of "$ac_prog", so it can be a program name with args.
4662 set dummy $ac_prog; ac_word=$2
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4664 $as_echo_n "checking for $ac_word... " >&6; }
4665 if test "${ac_cv_prog_MAKE+set}" = set; then :
4666   $as_echo_n "(cached) " >&6
4667 else
4668   if test -n "$MAKE"; then
4669   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4670 else
4671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4672 for as_dir in $PATH
4673 do
4674   IFS=$as_save_IFS
4675   test -z "$as_dir" && as_dir=.
4676     for ac_exec_ext in '' $ac_executable_extensions; do
4677   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4678     ac_cv_prog_MAKE="$ac_prog"
4679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4680     break 2
4681   fi
4682 done
4683   done
4684 IFS=$as_save_IFS
4685
4686 fi
4687 fi
4688 MAKE=$ac_cv_prog_MAKE
4689 if test -n "$MAKE"; then
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4691 $as_echo "$MAKE" >&6; }
4692 else
4693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4694 $as_echo "no" >&6; }
4695 fi
4696
4697
4698   test -n "$MAKE" && break
4699 done
4700
4701 MAKE_IS_GNU=
4702 case "`$MAKE --version 2>&1 | sed 1q`" in
4703   *GNU*)
4704     MAKE_IS_GNU=yes
4705     ;;
4706 esac
4707  if test "$MAKE_IS_GNU" = yes; then
4708   GMAKE_TRUE=
4709   GMAKE_FALSE='#'
4710 else
4711   GMAKE_TRUE='#'
4712   GMAKE_FALSE=
4713 fi
4714
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4716 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4717 set x ${MAKE-make}
4718 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4719 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4720   $as_echo_n "(cached) " >&6
4721 else
4722   cat >conftest.make <<\_ACEOF
4723 SHELL = /bin/sh
4724 all:
4725         @echo '@@@%%%=$(MAKE)=@@@%%%'
4726 _ACEOF
4727 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4728 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4729   *@@@%%%=?*=@@@%%%*)
4730     eval ac_cv_prog_make_${ac_make}_set=yes;;
4731   *)
4732     eval ac_cv_prog_make_${ac_make}_set=no;;
4733 esac
4734 rm -f conftest.make
4735 fi
4736 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4738 $as_echo "yes" >&6; }
4739   SET_MAKE=
4740 else
4741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4742 $as_echo "no" >&6; }
4743   SET_MAKE="MAKE=${MAKE-make}"
4744 fi
4745
4746
4747 # Configure gnulib.  We need to build gnulib under some other
4748 # directory not "gnulib", to avoid the problem of both GDB and
4749 # GDBserver wanting to build it in the same directory, when building
4750 # in the source dir.
4751
4752   in_src="gnulib"
4753   in_build="build-gnulib"
4754
4755   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4756   # so they do not pile up.
4757   ac_sub_configure_args=
4758   ac_prev=
4759   eval "set x $ac_configure_args"
4760   shift
4761   for ac_arg
4762   do
4763     if test -n "$ac_prev"; then
4764       ac_prev=
4765       continue
4766     fi
4767     case $ac_arg in
4768     -cache-file | --cache-file | --cache-fil | --cache-fi \
4769     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4770       ac_prev=cache_file ;;
4771     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4772     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4773     | --c=*)
4774       ;;
4775     --config-cache | -C)
4776       ;;
4777     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4778       ac_prev=srcdir ;;
4779     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4780       ;;
4781     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4782       ac_prev=prefix ;;
4783     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4784       ;;
4785     --disable-option-checking)
4786       ;;
4787     *)
4788       case $ac_arg in
4789       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4790       esac
4791       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4792     esac
4793   done
4794
4795   # Always prepend --prefix to ensure using the same prefix
4796   # in subdir configurations.
4797   ac_arg="--prefix=$prefix"
4798   case $ac_arg in
4799   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4800   esac
4801   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4802
4803   # Pass --silent
4804   if test "$silent" = yes; then
4805     ac_sub_configure_args="--silent $ac_sub_configure_args"
4806   fi
4807
4808   # Always prepend --disable-option-checking to silence warnings, since
4809   # different subdirs can have different --enable and --with options.
4810   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4811
4812   ac_popdir=`pwd`
4813   ac_dir=$in_build
4814
4815   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4816   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4817   $as_echo "$ac_msg" >&6
4818   as_dir="$ac_dir"; as_fn_mkdir_p
4819
4820   case $srcdir in
4821   [\\/]* | ?:[\\/]* )
4822     ac_srcdir=$srcdir/$in_src ;;
4823   *) # Relative name.
4824     ac_srcdir=../$srcdir/$in_src ;;
4825   esac
4826
4827   cd "$ac_dir"
4828
4829   ac_sub_configure=$ac_srcdir/configure
4830
4831   # Make the cache file name correct relative to the subdirectory.
4832   case $cache_file in
4833   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4834   *) # Relative name.
4835     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4836   esac
4837
4838   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4839 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4840   # The eval makes quoting arguments work.
4841   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4842        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4843     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4844
4845   cd "$ac_popdir"
4846
4847
4848
4849 CONFIG_OBS=
4850 CONFIG_DEPS=
4851 CONFIG_SRCS=
4852 ENABLE_CFLAGS=
4853
4854 CONFIG_ALL=
4855 CONFIG_CLEAN=
4856 CONFIG_INSTALL=
4857 CONFIG_UNINSTALL=
4858
4859 # If we haven't got the data from the intl directory,
4860 # assume NLS is disabled.
4861 USE_NLS=no
4862 LIBINTL=
4863 LIBINTL_DEP=
4864 INCINTL=
4865 XGETTEXT=
4866 GMSGFMT=
4867 POSUB=
4868
4869 if test -f  ../intl/config.intl; then
4870   .  ../intl/config.intl
4871 fi
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4873 $as_echo_n "checking whether NLS is requested... " >&6; }
4874 if test x"$USE_NLS" != xyes; then
4875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4876 $as_echo "no" >&6; }
4877 else
4878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4879 $as_echo "yes" >&6; }
4880
4881 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4882
4883
4884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4885 $as_echo_n "checking for catalogs to be installed... " >&6; }
4886   # Look for .po and .gmo files in the source directory.
4887   CATALOGS=
4888   XLINGUAS=
4889   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4890     # If there aren't any .gmo files the shell will give us the
4891     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4892     # weeded out.
4893     case "$cat" in *\**)
4894       continue;;
4895     esac
4896     # The quadruple backslash is collapsed to a double backslash
4897     # by the backticks, then collapsed again by the double quotes,
4898     # leaving us with one backslash in the sed expression (right
4899     # before the dot that mustn't act as a wildcard).
4900     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4901     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4902     # The user is allowed to set LINGUAS to a list of languages to
4903     # install catalogs for.  If it's empty that means "all of them."
4904     if test "x$LINGUAS" = x; then
4905       CATALOGS="$CATALOGS $cat"
4906       XLINGUAS="$XLINGUAS $lang"
4907     else
4908       case "$LINGUAS" in *$lang*)
4909         CATALOGS="$CATALOGS $cat"
4910         XLINGUAS="$XLINGUAS $lang"
4911         ;;
4912       esac
4913     fi
4914   done
4915   LINGUAS="$XLINGUAS"
4916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4917 $as_echo "$LINGUAS" >&6; }
4918
4919
4920     DATADIRNAME=share
4921
4922   INSTOBJEXT=.mo
4923
4924   GENCAT=gencat
4925
4926   CATOBJEXT=.gmo
4927
4928 fi
4929
4930 localedir='${datadir}/locale'
4931
4932
4933 if test x"$USE_NLS" = xyes; then
4934    CONFIG_ALL="$CONFIG_ALL all-po"
4935    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4936    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4937    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4938 fi
4939
4940 GNULIB=build-gnulib/import
4941
4942 # For Makefile dependencies.
4943 GNULIB_STDINT_H=
4944 if test x"$STDINT_H" != x; then
4945   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4946 fi
4947
4948
4949 PACKAGE=gdb
4950
4951 cat >>confdefs.h <<_ACEOF
4952 #define PACKAGE "$PACKAGE"
4953 _ACEOF
4954
4955
4956
4957 # We never need to detect it in this sub-configure.
4958 # But preserve it for config.status --recheck.
4959
4960
4961
4962 MAKEINFO_EXTRA_FLAGS=""
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4964 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4965 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4966   $as_echo_n "(cached) " >&6
4967 else
4968   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4969   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4970     gdb_cv_have_makeinfo_click=yes
4971   else
4972     gdb_cv_have_makeinfo_click=no
4973   fi
4974 fi
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4976 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4977 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4978   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4979 fi
4980
4981
4982
4983
4984 # Check whether --with-separate-debug-dir was given.
4985 if test "${with_separate_debug_dir+set}" = set; then :
4986   withval=$with_separate_debug_dir;
4987     DEBUGDIR=$withval
4988 else
4989   DEBUGDIR=${libdir}/debug
4990 fi
4991
4992
4993   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4994   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4995   ac_define_dir=`eval echo $DEBUGDIR`
4996   ac_define_dir=`eval echo $ac_define_dir`
4997
4998 cat >>confdefs.h <<_ACEOF
4999 #define DEBUGDIR "$ac_define_dir"
5000 _ACEOF
5001
5002
5003
5004
5005   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5006      if test "x$prefix" = xNONE; then
5007         test_prefix=/usr/local
5008      else
5009         test_prefix=$prefix
5010      fi
5011   else
5012      test_prefix=$exec_prefix
5013   fi
5014   value=0
5015   case ${ac_define_dir} in
5016      "${test_prefix}"|"${test_prefix}/"*|\
5017         '${exec_prefix}'|'${exec_prefix}/'*)
5018      value=1
5019      ;;
5020   esac
5021
5022 cat >>confdefs.h <<_ACEOF
5023 #define DEBUGDIR_RELOCATABLE $value
5024 _ACEOF
5025
5026
5027
5028
5029 # We can't pass paths as command line arguments.
5030 # Mingw32 tries to be clever and will convert the paths for us.
5031 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
5032 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
5033 # This breaks GDB's relocatable path conversions since paths passed in
5034 # config.h would not get so translated, the path prefixes no longer match.
5035
5036   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5037   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5038   ac_define_dir=`eval echo $bindir`
5039   ac_define_dir=`eval echo $ac_define_dir`
5040
5041 cat >>confdefs.h <<_ACEOF
5042 #define BINDIR "$ac_define_dir"
5043 _ACEOF
5044
5045
5046
5047 # GDB's datadir relocation
5048
5049
5050
5051 # Check whether --with-gdb-datadir was given.
5052 if test "${with_gdb_datadir+set}" = set; then :
5053   withval=$with_gdb_datadir;
5054     GDB_DATADIR=$withval
5055 else
5056   GDB_DATADIR=${datadir}/gdb
5057 fi
5058
5059
5060   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5061   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5062   ac_define_dir=`eval echo $GDB_DATADIR`
5063   ac_define_dir=`eval echo $ac_define_dir`
5064
5065 cat >>confdefs.h <<_ACEOF
5066 #define GDB_DATADIR "$ac_define_dir"
5067 _ACEOF
5068
5069
5070
5071
5072   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
5073      if test "x$prefix" = xNONE; then
5074         test_prefix=/usr/local
5075      else
5076         test_prefix=$prefix
5077      fi
5078   else
5079      test_prefix=$exec_prefix
5080   fi
5081   value=0
5082   case ${ac_define_dir} in
5083      "${test_prefix}"|"${test_prefix}/"*|\
5084         '${exec_prefix}'|'${exec_prefix}/'*)
5085      value=1
5086      ;;
5087   esac
5088
5089 cat >>confdefs.h <<_ACEOF
5090 #define GDB_DATADIR_RELOCATABLE $value
5091 _ACEOF
5092
5093
5094
5095
5096
5097 # Check whether --with-relocated-sources was given.
5098 if test "${with_relocated_sources+set}" = set; then :
5099   withval=$with_relocated_sources; reloc_srcdir="${withval}"
5100
5101   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5102   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5103   ac_define_dir=`eval echo $reloc_srcdir`
5104   ac_define_dir=`eval echo $ac_define_dir`
5105
5106 cat >>confdefs.h <<_ACEOF
5107 #define RELOC_SRCDIR "$ac_define_dir"
5108 _ACEOF
5109
5110
5111
5112 fi
5113
5114
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
5116 $as_echo_n "checking for default auto-load directory... " >&6; }
5117
5118 # Check whether --with-auto-load-dir was given.
5119 if test "${with_auto_load_dir+set}" = set; then :
5120   withval=$with_auto_load_dir;
5121 else
5122   with_auto_load_dir='$debugdir:$datadir/auto-load'
5123 fi
5124
5125 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5126
5127   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5128   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5129   ac_define_dir=`eval echo $escape_dir`
5130   ac_define_dir=`eval echo $ac_define_dir`
5131
5132 cat >>confdefs.h <<_ACEOF
5133 #define AUTO_LOAD_DIR "$ac_define_dir"
5134 _ACEOF
5135
5136
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5138 $as_echo "$with_auto_load_dir" >&6; }
5139
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5141 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5142
5143 # Check whether --with-auto-load-safe-path was given.
5144 if test "${with_auto_load_safe_path+set}" = set; then :
5145   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5146      with_auto_load_safe_path="/"
5147      fi
5148 else
5149   with_auto_load_safe_path="$with_auto_load_dir"
5150 fi
5151
5152 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5153
5154   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5155   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5156   ac_define_dir=`eval echo $escape_dir`
5157   ac_define_dir=`eval echo $ac_define_dir`
5158
5159 cat >>confdefs.h <<_ACEOF
5160 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5161 _ACEOF
5162
5163
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5165 $as_echo "$with_auto_load_safe_path" >&6; }
5166
5167
5168
5169 subdirs="$subdirs testsuite"
5170
5171
5172 # Check whether to support alternative target configurations
5173 # Check whether --enable-targets was given.
5174 if test "${enable_targets+set}" = set; then :
5175   enableval=$enable_targets; case "${enableval}" in
5176   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5177             ;;
5178   no)       enable_targets= ;;
5179   *)        enable_targets=$enableval ;;
5180 esac
5181 fi
5182
5183
5184 # Check whether to enable 64-bit support on 32-bit hosts
5185 # Check whether --enable-64-bit-bfd was given.
5186 if test "${enable_64_bit_bfd+set}" = set; then :
5187   enableval=$enable_64_bit_bfd; case "${enableval}" in
5188   yes)  want64=true  ;;
5189   no)   want64=false ;;
5190   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5191 esac
5192 else
5193   want64=false
5194 fi
5195
5196 # Provide defaults for some variables set by the per-host and per-target
5197 # configuration.
5198 gdb_host_obs=posix-hdep.o
5199
5200 if test "${target}" = "${host}"; then
5201   gdb_native=yes
5202 else
5203   gdb_native=no
5204 fi
5205
5206 . $srcdir/configure.host
5207
5208 # Accumulate some settings from configure.tgt over all enabled targets
5209
5210 TARGET_OBS=
5211 all_targets=
5212 HAVE_NATIVE_GCORE_TARGET=
5213
5214 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5215 do
5216   if test "$targ_alias" = "all"; then
5217     all_targets=true
5218   else
5219     # Canonicalize the secondary target names.
5220     result=`$ac_config_sub $targ_alias 2>/dev/null`
5221     if test -n "$result"; then
5222         targ=$result
5223     else
5224         targ=$targ_alias
5225     fi
5226
5227     . ${srcdir}/configure.tgt
5228
5229     if test -z "${gdb_target_obs}"; then :
5230   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5231 fi
5232
5233     # Target-specific object files
5234     for i in ${gdb_target_obs}; do
5235         case " $TARGET_OBS " in
5236         *" ${i} "*) ;;
5237         *)
5238           TARGET_OBS="$TARGET_OBS ${i}"
5239           ;;
5240         esac
5241     done
5242
5243     # Check whether this target needs 64-bit CORE_ADDR
5244     if test x${want64} = xfalse; then
5245       . ${srcdir}/../bfd/config.bfd
5246     fi
5247
5248     # Check whether this target is native and supports gcore.
5249     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5250        && $gdb_have_gcore; then
5251       HAVE_NATIVE_GCORE_TARGET=1
5252     fi
5253   fi
5254 done
5255
5256 if test x${all_targets} = xtrue; then
5257
5258   # We want all 64-bit targets if we either:
5259   #  - run on a 64-bit host  or
5260   #  - already require 64-bit support for some other target  or
5261   #  - the --enable-64-bit-bfd option was supplied
5262   # Otherwise we only support all 32-bit targets.
5263   #
5264   # NOTE: This test must be in sync with the corresponding
5265   #       tests in BFD!
5266
5267   if test x${want64} = xfalse; then
5268     # The cast to long int works around a bug in the HP C Compiler
5269 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5270 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5271 # This bug is HP SR number 8606223364.
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5273 $as_echo_n "checking size of long... " >&6; }
5274 if test "${ac_cv_sizeof_long+set}" = set; then :
5275   $as_echo_n "(cached) " >&6
5276 else
5277   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5278
5279 else
5280   if test "$ac_cv_type_long" = yes; then
5281      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5283 { as_fn_set_status 77
5284 as_fn_error "cannot compute sizeof (long)
5285 See \`config.log' for more details." "$LINENO" 5; }; }
5286    else
5287      ac_cv_sizeof_long=0
5288    fi
5289 fi
5290
5291 fi
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5293 $as_echo "$ac_cv_sizeof_long" >&6; }
5294
5295
5296
5297 cat >>confdefs.h <<_ACEOF
5298 #define SIZEOF_LONG $ac_cv_sizeof_long
5299 _ACEOF
5300
5301
5302     if test "x${ac_cv_sizeof_long}" = "x8"; then
5303       want64=true
5304     fi
5305   fi
5306   if test x${want64} = xtrue; then
5307     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5308   else
5309     TARGET_OBS='$(ALL_TARGET_OBS)'
5310   fi
5311 fi
5312
5313
5314
5315
5316 # For other settings, only the main target counts.
5317 gdb_sim=
5318 gdb_osabi=
5319 build_gdbserver=
5320 targ=$target; . ${srcdir}/configure.tgt
5321
5322 # Fetch the default architecture and default target vector from BFD.
5323 targ=$target; . $srcdir/../bfd/config.bfd
5324
5325 # We only want the first architecture, so strip off the others if
5326 # there is more than one.
5327 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5328
5329 if test "x$targ_archs" != x; then
5330
5331 cat >>confdefs.h <<_ACEOF
5332 #define DEFAULT_BFD_ARCH $targ_archs
5333 _ACEOF
5334
5335 fi
5336 if test "x$targ_defvec" != x; then
5337
5338 cat >>confdefs.h <<_ACEOF
5339 #define DEFAULT_BFD_VEC $targ_defvec
5340 _ACEOF
5341
5342 fi
5343
5344 # The CLI cannot be disabled yet, but may be in the future.
5345
5346 # Enable CLI.
5347 # Check whether --enable-gdbcli was given.
5348 if test "${enable_gdbcli+set}" = set; then :
5349   enableval=$enable_gdbcli; case $enableval in
5350     yes)
5351       ;;
5352     no)
5353       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5354     *)
5355       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5356   esac
5357 else
5358   enable_gdbcli=yes
5359 fi
5360
5361 if test x"$enable_gdbcli" = xyes; then
5362   if test -d $srcdir/cli; then
5363     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5364     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5365     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5366     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5367   fi
5368 fi
5369
5370 # Enable MI.
5371 # Check whether --enable-gdbmi was given.
5372 if test "${enable_gdbmi+set}" = set; then :
5373   enableval=$enable_gdbmi; case $enableval in
5374     yes | no)
5375       ;;
5376     *)
5377       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5378   esac
5379 else
5380   enable_gdbmi=yes
5381 fi
5382
5383 if test x"$enable_gdbmi" = xyes; then
5384   if test -d $srcdir/mi; then
5385     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5386     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5387     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5388     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5389   fi
5390 fi
5391
5392 # Enable TUI.
5393 # Check whether --enable-tui was given.
5394 if test "${enable_tui+set}" = set; then :
5395   enableval=$enable_tui; case $enableval in
5396     yes | no | auto)
5397       ;;
5398     *)
5399       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5400   esac
5401 else
5402   enable_tui=auto
5403 fi
5404
5405
5406 # Enable gdbtk.
5407 # Check whether --enable-gdbtk was given.
5408 if test "${enable_gdbtk+set}" = set; then :
5409   enableval=$enable_gdbtk; case $enableval in
5410     yes | no)
5411       ;;
5412     *)
5413       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5414   esac
5415 else
5416   if test -d $srcdir/gdbtk; then
5417     enable_gdbtk=yes
5418   else
5419     enable_gdbtk=no
5420   fi
5421 fi
5422
5423 # We unconditionally disable gdbtk tests on selected platforms.
5424 case $host_os in
5425   go32* | windows*)
5426     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5427 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5428     enable_gdbtk=no ;;
5429 esac
5430
5431 # Libunwind support for ia64.
5432
5433
5434 # Check whether --with-libunwind-ia64 was given.
5435 if test "${with_libunwind_ia64+set}" = set; then :
5436   withval=$with_libunwind_ia64;
5437 else
5438   with_libunwind_ia64=auto
5439 fi
5440
5441
5442 # Backward compatibility option.
5443 if test "${with_libunwind+set}" = set; then
5444   if test x"$with_libunwind_ia64" != xauto; then
5445     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5446   fi
5447   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5448 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5449   with_libunwind_ia64="$with_libunwind"
5450 fi
5451
5452 case "$with_libunwind_ia64" in
5453   yes | no)
5454     ;;
5455   auto)
5456     for ac_header in libunwind-ia64.h
5457 do :
5458   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5459 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5460   cat >>confdefs.h <<_ACEOF
5461 #define HAVE_LIBUNWIND_IA64_H 1
5462 _ACEOF
5463
5464 fi
5465
5466 done
5467
5468     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5469     ;;
5470   *)
5471     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5472     ;;
5473 esac
5474
5475 if test x"$with_libunwind_ia64" = xyes; then
5476   for ac_header in libunwind-ia64.h
5477 do :
5478   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5479 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5480   cat >>confdefs.h <<_ACEOF
5481 #define HAVE_LIBUNWIND_IA64_H 1
5482 _ACEOF
5483
5484 fi
5485
5486 done
5487
5488   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5489     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5490   fi
5491   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5492   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5493   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5494 fi
5495
5496 opt_curses=no
5497
5498 # Check whether --with-curses was given.
5499 if test "${with_curses+set}" = set; then :
5500   withval=$with_curses; opt_curses=$withval
5501 fi
5502
5503
5504 prefer_curses=no
5505 if test "$opt_curses" = "yes"; then
5506   prefer_curses=yes
5507 fi
5508
5509 # Profiling support.
5510 # Check whether --enable-profiling was given.
5511 if test "${enable_profiling+set}" = set; then :
5512   enableval=$enable_profiling; case $enableval in
5513     yes | no)
5514       ;;
5515     *)
5516       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5517   esac
5518 else
5519   enable_profiling=no
5520 fi
5521
5522
5523 for ac_func in monstartup _mcleanup
5524 do :
5525   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5526 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5527 eval as_val=\$$as_ac_var
5528    if test "x$as_val" = x""yes; then :
5529   cat >>confdefs.h <<_ACEOF
5530 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5531 _ACEOF
5532
5533 fi
5534 done
5535
5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5537 $as_echo_n "checking for _etext... " >&6; }
5538 if test "${ac_cv_var__etext+set}" = set; then :
5539   $as_echo_n "(cached) " >&6
5540 else
5541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5542 /* end confdefs.h.  */
5543 #include <stdlib.h>
5544 extern char _etext;
5545
5546 int
5547 main ()
5548 {
5549 free (&_etext);
5550   ;
5551   return 0;
5552 }
5553 _ACEOF
5554 if ac_fn_c_try_link "$LINENO"; then :
5555   ac_cv_var__etext=yes
5556 else
5557   ac_cv_var__etext=no
5558 fi
5559 rm -f core conftest.err conftest.$ac_objext \
5560     conftest$ac_exeext conftest.$ac_ext
5561 fi
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5563 $as_echo "$ac_cv_var__etext" >&6; }
5564 if test $ac_cv_var__etext = yes; then
5565
5566 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5567
5568 fi
5569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5570 $as_echo_n "checking for etext... " >&6; }
5571 if test "${ac_cv_var_etext+set}" = set; then :
5572   $as_echo_n "(cached) " >&6
5573 else
5574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575 /* end confdefs.h.  */
5576 #include <stdlib.h>
5577 extern char etext;
5578
5579 int
5580 main ()
5581 {
5582 free (&etext);
5583   ;
5584   return 0;
5585 }
5586 _ACEOF
5587 if ac_fn_c_try_link "$LINENO"; then :
5588   ac_cv_var_etext=yes
5589 else
5590   ac_cv_var_etext=no
5591 fi
5592 rm -f core conftest.err conftest.$ac_objext \
5593     conftest$ac_exeext conftest.$ac_ext
5594 fi
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5596 $as_echo "$ac_cv_var_etext" >&6; }
5597 if test $ac_cv_var_etext = yes; then
5598
5599 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5600
5601 fi
5602 if test "$enable_profiling" = yes ; then
5603   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5604     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5605   fi
5606   PROFILE_CFLAGS=-pg
5607   OLD_CFLAGS="$CFLAGS"
5608   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5609
5610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5611 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5612 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5613   $as_echo_n "(cached) " >&6
5614 else
5615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5616 /* end confdefs.h.  */
5617
5618 int
5619 main ()
5620 {
5621 int x;
5622   ;
5623   return 0;
5624 }
5625 _ACEOF
5626 if ac_fn_c_try_compile "$LINENO"; then :
5627   ac_cv_cc_supports_pg=yes
5628 else
5629   ac_cv_cc_supports_pg=no
5630 fi
5631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5632 fi
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5634 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5635
5636   if test $ac_cv_cc_supports_pg = no; then
5637     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5638   fi
5639
5640   CFLAGS="$OLD_CFLAGS"
5641 fi
5642
5643
5644
5645 # Check whether --with-pkgversion was given.
5646 if test "${with_pkgversion+set}" = set; then :
5647   withval=$with_pkgversion; case "$withval" in
5648       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5649       no)  PKGVERSION= ;;
5650       *)   PKGVERSION="($withval) " ;;
5651      esac
5652 else
5653   PKGVERSION="(GDB) "
5654
5655 fi
5656
5657
5658
5659
5660
5661 # Check whether --with-bugurl was given.
5662 if test "${with_bugurl+set}" = set; then :
5663   withval=$with_bugurl; case "$withval" in
5664       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5665       no)  BUGURL=
5666            ;;
5667       *)   BUGURL="$withval"
5668            ;;
5669      esac
5670 else
5671   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5672
5673 fi
5674
5675   case ${BUGURL} in
5676   "")
5677     REPORT_BUGS_TO=
5678     REPORT_BUGS_TEXI=
5679     ;;
5680   *)
5681     REPORT_BUGS_TO="<$BUGURL>"
5682     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5683     ;;
5684   esac;
5685
5686
5687
5688
5689 cat >>confdefs.h <<_ACEOF
5690 #define PKGVERSION "$PKGVERSION"
5691 _ACEOF
5692
5693
5694 cat >>confdefs.h <<_ACEOF
5695 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5696 _ACEOF
5697
5698
5699 # --------------------- #
5700 # Checks for programs.  #
5701 # --------------------- #
5702
5703 for ac_prog in gawk mawk nawk awk
5704 do
5705   # Extract the first word of "$ac_prog", so it can be a program name with args.
5706 set dummy $ac_prog; ac_word=$2
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5708 $as_echo_n "checking for $ac_word... " >&6; }
5709 if test "${ac_cv_prog_AWK+set}" = set; then :
5710   $as_echo_n "(cached) " >&6
5711 else
5712   if test -n "$AWK"; then
5713   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5714 else
5715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5716 for as_dir in $PATH
5717 do
5718   IFS=$as_save_IFS
5719   test -z "$as_dir" && as_dir=.
5720     for ac_exec_ext in '' $ac_executable_extensions; do
5721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5722     ac_cv_prog_AWK="$ac_prog"
5723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5724     break 2
5725   fi
5726 done
5727   done
5728 IFS=$as_save_IFS
5729
5730 fi
5731 fi
5732 AWK=$ac_cv_prog_AWK
5733 if test -n "$AWK"; then
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5735 $as_echo "$AWK" >&6; }
5736 else
5737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5738 $as_echo "no" >&6; }
5739 fi
5740
5741
5742   test -n "$AWK" && break
5743 done
5744
5745 # Find a good install program.  We prefer a C program (faster),
5746 # so one script is as good as another.  But avoid the broken or
5747 # incompatible versions:
5748 # SysV /etc/install, /usr/sbin/install
5749 # SunOS /usr/etc/install
5750 # IRIX /sbin/install
5751 # AIX /bin/install
5752 # AmigaOS /C/install, which installs bootblocks on floppy discs
5753 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5754 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5755 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5756 # OS/2's system install, which has a completely different semantic
5757 # ./install, which can be erroneously created by make from ./install.sh.
5758 # Reject install programs that cannot install multiple files.
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5760 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5761 if test -z "$INSTALL"; then
5762 if test "${ac_cv_path_install+set}" = set; then :
5763   $as_echo_n "(cached) " >&6
5764 else
5765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5766 for as_dir in $PATH
5767 do
5768   IFS=$as_save_IFS
5769   test -z "$as_dir" && as_dir=.
5770     # Account for people who put trailing slashes in PATH elements.
5771 case $as_dir/ in #((
5772   ./ | .// | /[cC]/* | \
5773   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5774   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5775   /usr/ucb/* ) ;;
5776   *)
5777     # OSF1 and SCO ODT 3.0 have their own names for install.
5778     # Don't use installbsd from OSF since it installs stuff as root
5779     # by default.
5780     for ac_prog in ginstall scoinst install; do
5781       for ac_exec_ext in '' $ac_executable_extensions; do
5782         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5783           if test $ac_prog = install &&
5784             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5785             # AIX install.  It has an incompatible calling convention.
5786             :
5787           elif test $ac_prog = install &&
5788             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5789             # program-specific install script used by HP pwplus--don't use.
5790             :
5791           else
5792             rm -rf conftest.one conftest.two conftest.dir
5793             echo one > conftest.one
5794             echo two > conftest.two
5795             mkdir conftest.dir
5796             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5797               test -s conftest.one && test -s conftest.two &&
5798               test -s conftest.dir/conftest.one &&
5799               test -s conftest.dir/conftest.two
5800             then
5801               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5802               break 3
5803             fi
5804           fi
5805         fi
5806       done
5807     done
5808     ;;
5809 esac
5810
5811   done
5812 IFS=$as_save_IFS
5813
5814 rm -rf conftest.one conftest.two conftest.dir
5815
5816 fi
5817   if test "${ac_cv_path_install+set}" = set; then
5818     INSTALL=$ac_cv_path_install
5819   else
5820     # As a last resort, use the slow shell script.  Don't cache a
5821     # value for INSTALL within a source directory, because that will
5822     # break other packages using the cache if that directory is
5823     # removed, or if the value is a relative name.
5824     INSTALL=$ac_install_sh
5825   fi
5826 fi
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5828 $as_echo "$INSTALL" >&6; }
5829
5830 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5831 # It thinks the first close brace ends the variable substitution.
5832 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5833
5834 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5835
5836 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5837
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5839 $as_echo_n "checking whether ln -s works... " >&6; }
5840 LN_S=$as_ln_s
5841 if test "$LN_S" = "ln -s"; then
5842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5843 $as_echo "yes" >&6; }
5844 else
5845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5846 $as_echo "no, using $LN_S" >&6; }
5847 fi
5848
5849 if test -n "$ac_tool_prefix"; then
5850   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5851 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5853 $as_echo_n "checking for $ac_word... " >&6; }
5854 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5855   $as_echo_n "(cached) " >&6
5856 else
5857   if test -n "$RANLIB"; then
5858   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5859 else
5860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5861 for as_dir in $PATH
5862 do
5863   IFS=$as_save_IFS
5864   test -z "$as_dir" && as_dir=.
5865     for ac_exec_ext in '' $ac_executable_extensions; do
5866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5867     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5869     break 2
5870   fi
5871 done
5872   done
5873 IFS=$as_save_IFS
5874
5875 fi
5876 fi
5877 RANLIB=$ac_cv_prog_RANLIB
5878 if test -n "$RANLIB"; then
5879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5880 $as_echo "$RANLIB" >&6; }
5881 else
5882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5883 $as_echo "no" >&6; }
5884 fi
5885
5886
5887 fi
5888 if test -z "$ac_cv_prog_RANLIB"; then
5889   ac_ct_RANLIB=$RANLIB
5890   # Extract the first word of "ranlib", so it can be a program name with args.
5891 set dummy ranlib; ac_word=$2
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5893 $as_echo_n "checking for $ac_word... " >&6; }
5894 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5895   $as_echo_n "(cached) " >&6
5896 else
5897   if test -n "$ac_ct_RANLIB"; then
5898   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5899 else
5900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5901 for as_dir in $PATH
5902 do
5903   IFS=$as_save_IFS
5904   test -z "$as_dir" && as_dir=.
5905     for ac_exec_ext in '' $ac_executable_extensions; do
5906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5907     ac_cv_prog_ac_ct_RANLIB="ranlib"
5908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5909     break 2
5910   fi
5911 done
5912   done
5913 IFS=$as_save_IFS
5914
5915 fi
5916 fi
5917 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5918 if test -n "$ac_ct_RANLIB"; then
5919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5920 $as_echo "$ac_ct_RANLIB" >&6; }
5921 else
5922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5923 $as_echo "no" >&6; }
5924 fi
5925
5926   if test "x$ac_ct_RANLIB" = x; then
5927     RANLIB=":"
5928   else
5929     case $cross_compiling:$ac_tool_warned in
5930 yes:)
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5932 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5933 ac_tool_warned=yes ;;
5934 esac
5935     RANLIB=$ac_ct_RANLIB
5936   fi
5937 else
5938   RANLIB="$ac_cv_prog_RANLIB"
5939 fi
5940
5941 for ac_prog in 'bison -y' byacc
5942 do
5943   # Extract the first word of "$ac_prog", so it can be a program name with args.
5944 set dummy $ac_prog; ac_word=$2
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5946 $as_echo_n "checking for $ac_word... " >&6; }
5947 if test "${ac_cv_prog_YACC+set}" = set; then :
5948   $as_echo_n "(cached) " >&6
5949 else
5950   if test -n "$YACC"; then
5951   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5952 else
5953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5954 for as_dir in $PATH
5955 do
5956   IFS=$as_save_IFS
5957   test -z "$as_dir" && as_dir=.
5958     for ac_exec_ext in '' $ac_executable_extensions; do
5959   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5960     ac_cv_prog_YACC="$ac_prog"
5961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5962     break 2
5963   fi
5964 done
5965   done
5966 IFS=$as_save_IFS
5967
5968 fi
5969 fi
5970 YACC=$ac_cv_prog_YACC
5971 if test -n "$YACC"; then
5972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5973 $as_echo "$YACC" >&6; }
5974 else
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5976 $as_echo "no" >&6; }
5977 fi
5978
5979
5980   test -n "$YACC" && break
5981 done
5982 test -n "$YACC" || YACC="yacc"
5983
5984
5985 if test -n "$ac_tool_prefix"; then
5986   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5987 set dummy ${ac_tool_prefix}ar; ac_word=$2
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5989 $as_echo_n "checking for $ac_word... " >&6; }
5990 if test "${ac_cv_prog_AR+set}" = set; then :
5991   $as_echo_n "(cached) " >&6
5992 else
5993   if test -n "$AR"; then
5994   ac_cv_prog_AR="$AR" # Let the user override the test.
5995 else
5996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5997 for as_dir in $PATH
5998 do
5999   IFS=$as_save_IFS
6000   test -z "$as_dir" && as_dir=.
6001     for ac_exec_ext in '' $ac_executable_extensions; do
6002   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6003     ac_cv_prog_AR="${ac_tool_prefix}ar"
6004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6005     break 2
6006   fi
6007 done
6008   done
6009 IFS=$as_save_IFS
6010
6011 fi
6012 fi
6013 AR=$ac_cv_prog_AR
6014 if test -n "$AR"; then
6015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6016 $as_echo "$AR" >&6; }
6017 else
6018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6019 $as_echo "no" >&6; }
6020 fi
6021
6022
6023 fi
6024 if test -z "$ac_cv_prog_AR"; then
6025   ac_ct_AR=$AR
6026   # Extract the first word of "ar", so it can be a program name with args.
6027 set dummy ar; ac_word=$2
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6029 $as_echo_n "checking for $ac_word... " >&6; }
6030 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6031   $as_echo_n "(cached) " >&6
6032 else
6033   if test -n "$ac_ct_AR"; then
6034   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6035 else
6036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6037 for as_dir in $PATH
6038 do
6039   IFS=$as_save_IFS
6040   test -z "$as_dir" && as_dir=.
6041     for ac_exec_ext in '' $ac_executable_extensions; do
6042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6043     ac_cv_prog_ac_ct_AR="ar"
6044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6045     break 2
6046   fi
6047 done
6048   done
6049 IFS=$as_save_IFS
6050
6051 fi
6052 fi
6053 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6054 if test -n "$ac_ct_AR"; then
6055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6056 $as_echo "$ac_ct_AR" >&6; }
6057 else
6058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6059 $as_echo "no" >&6; }
6060 fi
6061
6062   if test "x$ac_ct_AR" = x; then
6063     AR=""
6064   else
6065     case $cross_compiling:$ac_tool_warned in
6066 yes:)
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6069 ac_tool_warned=yes ;;
6070 esac
6071     AR=$ac_ct_AR
6072   fi
6073 else
6074   AR="$ac_cv_prog_AR"
6075 fi
6076
6077 if test -n "$ac_tool_prefix"; then
6078   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6079 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6081 $as_echo_n "checking for $ac_word... " >&6; }
6082 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
6083   $as_echo_n "(cached) " >&6
6084 else
6085   if test -n "$DLLTOOL"; then
6086   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6087 else
6088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6089 for as_dir in $PATH
6090 do
6091   IFS=$as_save_IFS
6092   test -z "$as_dir" && as_dir=.
6093     for ac_exec_ext in '' $ac_executable_extensions; do
6094   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6095     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6097     break 2
6098   fi
6099 done
6100   done
6101 IFS=$as_save_IFS
6102
6103 fi
6104 fi
6105 DLLTOOL=$ac_cv_prog_DLLTOOL
6106 if test -n "$DLLTOOL"; then
6107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6108 $as_echo "$DLLTOOL" >&6; }
6109 else
6110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6111 $as_echo "no" >&6; }
6112 fi
6113
6114
6115 fi
6116 if test -z "$ac_cv_prog_DLLTOOL"; then
6117   ac_ct_DLLTOOL=$DLLTOOL
6118   # Extract the first word of "dlltool", so it can be a program name with args.
6119 set dummy dlltool; ac_word=$2
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6121 $as_echo_n "checking for $ac_word... " >&6; }
6122 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
6123   $as_echo_n "(cached) " >&6
6124 else
6125   if test -n "$ac_ct_DLLTOOL"; then
6126   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6127 else
6128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6129 for as_dir in $PATH
6130 do
6131   IFS=$as_save_IFS
6132   test -z "$as_dir" && as_dir=.
6133     for ac_exec_ext in '' $ac_executable_extensions; do
6134   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6135     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6137     break 2
6138   fi
6139 done
6140   done
6141 IFS=$as_save_IFS
6142
6143 fi
6144 fi
6145 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6146 if test -n "$ac_ct_DLLTOOL"; then
6147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6148 $as_echo "$ac_ct_DLLTOOL" >&6; }
6149 else
6150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6151 $as_echo "no" >&6; }
6152 fi
6153
6154   if test "x$ac_ct_DLLTOOL" = x; then
6155     DLLTOOL=""
6156   else
6157     case $cross_compiling:$ac_tool_warned in
6158 yes:)
6159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6161 ac_tool_warned=yes ;;
6162 esac
6163     DLLTOOL=$ac_ct_DLLTOOL
6164   fi
6165 else
6166   DLLTOOL="$ac_cv_prog_DLLTOOL"
6167 fi
6168
6169 if test -n "$ac_tool_prefix"; then
6170   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6171 set dummy ${ac_tool_prefix}windres; ac_word=$2
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6173 $as_echo_n "checking for $ac_word... " >&6; }
6174 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6175   $as_echo_n "(cached) " >&6
6176 else
6177   if test -n "$WINDRES"; then
6178   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6179 else
6180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6181 for as_dir in $PATH
6182 do
6183   IFS=$as_save_IFS
6184   test -z "$as_dir" && as_dir=.
6185     for ac_exec_ext in '' $ac_executable_extensions; do
6186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6187     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6188     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6189     break 2
6190   fi
6191 done
6192   done
6193 IFS=$as_save_IFS
6194
6195 fi
6196 fi
6197 WINDRES=$ac_cv_prog_WINDRES
6198 if test -n "$WINDRES"; then
6199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6200 $as_echo "$WINDRES" >&6; }
6201 else
6202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6203 $as_echo "no" >&6; }
6204 fi
6205
6206
6207 fi
6208 if test -z "$ac_cv_prog_WINDRES"; then
6209   ac_ct_WINDRES=$WINDRES
6210   # Extract the first word of "windres", so it can be a program name with args.
6211 set dummy windres; ac_word=$2
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6213 $as_echo_n "checking for $ac_word... " >&6; }
6214 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6215   $as_echo_n "(cached) " >&6
6216 else
6217   if test -n "$ac_ct_WINDRES"; then
6218   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6219 else
6220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221 for as_dir in $PATH
6222 do
6223   IFS=$as_save_IFS
6224   test -z "$as_dir" && as_dir=.
6225     for ac_exec_ext in '' $ac_executable_extensions; do
6226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6227     ac_cv_prog_ac_ct_WINDRES="windres"
6228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6229     break 2
6230   fi
6231 done
6232   done
6233 IFS=$as_save_IFS
6234
6235 fi
6236 fi
6237 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6238 if test -n "$ac_ct_WINDRES"; then
6239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6240 $as_echo "$ac_ct_WINDRES" >&6; }
6241 else
6242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6243 $as_echo "no" >&6; }
6244 fi
6245
6246   if test "x$ac_ct_WINDRES" = x; then
6247     WINDRES=""
6248   else
6249     case $cross_compiling:$ac_tool_warned in
6250 yes:)
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6253 ac_tool_warned=yes ;;
6254 esac
6255     WINDRES=$ac_ct_WINDRES
6256   fi
6257 else
6258   WINDRES="$ac_cv_prog_WINDRES"
6259 fi
6260
6261
6262 case $host_os in
6263   gnu*)
6264     # Needed for GNU Hurd hosts.
6265     if test -n "$ac_tool_prefix"; then
6266   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6267 set dummy ${ac_tool_prefix}mig; ac_word=$2
6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6269 $as_echo_n "checking for $ac_word... " >&6; }
6270 if test "${ac_cv_prog_MIG+set}" = set; then :
6271   $as_echo_n "(cached) " >&6
6272 else
6273   if test -n "$MIG"; then
6274   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6275 else
6276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6277 for as_dir in $PATH
6278 do
6279   IFS=$as_save_IFS
6280   test -z "$as_dir" && as_dir=.
6281     for ac_exec_ext in '' $ac_executable_extensions; do
6282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6283     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6285     break 2
6286   fi
6287 done
6288   done
6289 IFS=$as_save_IFS
6290
6291 fi
6292 fi
6293 MIG=$ac_cv_prog_MIG
6294 if test -n "$MIG"; then
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6296 $as_echo "$MIG" >&6; }
6297 else
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6299 $as_echo "no" >&6; }
6300 fi
6301
6302
6303 fi
6304 if test -z "$ac_cv_prog_MIG"; then
6305   ac_ct_MIG=$MIG
6306   # Extract the first word of "mig", so it can be a program name with args.
6307 set dummy mig; ac_word=$2
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6309 $as_echo_n "checking for $ac_word... " >&6; }
6310 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6311   $as_echo_n "(cached) " >&6
6312 else
6313   if test -n "$ac_ct_MIG"; then
6314   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6315 else
6316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6317 for as_dir in $PATH
6318 do
6319   IFS=$as_save_IFS
6320   test -z "$as_dir" && as_dir=.
6321     for ac_exec_ext in '' $ac_executable_extensions; do
6322   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6323     ac_cv_prog_ac_ct_MIG="mig"
6324     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6325     break 2
6326   fi
6327 done
6328   done
6329 IFS=$as_save_IFS
6330
6331 fi
6332 fi
6333 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6334 if test -n "$ac_ct_MIG"; then
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6336 $as_echo "$ac_ct_MIG" >&6; }
6337 else
6338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339 $as_echo "no" >&6; }
6340 fi
6341
6342   if test "x$ac_ct_MIG" = x; then
6343     MIG=""
6344   else
6345     case $cross_compiling:$ac_tool_warned in
6346 yes:)
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6349 ac_tool_warned=yes ;;
6350 esac
6351     MIG=$ac_ct_MIG
6352   fi
6353 else
6354   MIG="$ac_cv_prog_MIG"
6355 fi
6356
6357     if test x"$MIG" = x; then
6358       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6359     fi
6360     ;;
6361 esac
6362
6363 # ---------------------- #
6364 # Checks for libraries.  #
6365 # ---------------------- #
6366
6367 # We might need to link with -lm; most simulators need it.
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6369 $as_echo_n "checking for main in -lm... " >&6; }
6370 if test "${ac_cv_lib_m_main+set}" = set; then :
6371   $as_echo_n "(cached) " >&6
6372 else
6373   ac_check_lib_save_LIBS=$LIBS
6374 LIBS="-lm  $LIBS"
6375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6376 /* end confdefs.h.  */
6377
6378
6379 int
6380 main ()
6381 {
6382 return main ();
6383   ;
6384   return 0;
6385 }
6386 _ACEOF
6387 if ac_fn_c_try_link "$LINENO"; then :
6388   ac_cv_lib_m_main=yes
6389 else
6390   ac_cv_lib_m_main=no
6391 fi
6392 rm -f core conftest.err conftest.$ac_objext \
6393     conftest$ac_exeext conftest.$ac_ext
6394 LIBS=$ac_check_lib_save_LIBS
6395 fi
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6397 $as_echo "$ac_cv_lib_m_main" >&6; }
6398 if test "x$ac_cv_lib_m_main" = x""yes; then :
6399   cat >>confdefs.h <<_ACEOF
6400 #define HAVE_LIBM 1
6401 _ACEOF
6402
6403   LIBS="-lm $LIBS"
6404
6405 fi
6406
6407
6408 # We need to link with -lw to get `wctype' on Solaris before Solaris
6409 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6410 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6411 # is known to have this problem).  Therefore we avoid libw if we can.
6412 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6413 if test "x$ac_cv_func_wctype" = x""yes; then :
6414
6415 else
6416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6417 $as_echo_n "checking for wctype in -lw... " >&6; }
6418 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6419   $as_echo_n "(cached) " >&6
6420 else
6421   ac_check_lib_save_LIBS=$LIBS
6422 LIBS="-lw  $LIBS"
6423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425
6426 /* Override any GCC internal prototype to avoid an error.
6427    Use char because int might match the return type of a GCC
6428    builtin and then its argument prototype would still apply.  */
6429 #ifdef __cplusplus
6430 extern "C"
6431 #endif
6432 char wctype ();
6433 int
6434 main ()
6435 {
6436 return wctype ();
6437   ;
6438   return 0;
6439 }
6440 _ACEOF
6441 if ac_fn_c_try_link "$LINENO"; then :
6442   ac_cv_lib_w_wctype=yes
6443 else
6444   ac_cv_lib_w_wctype=no
6445 fi
6446 rm -f core conftest.err conftest.$ac_objext \
6447     conftest$ac_exeext conftest.$ac_ext
6448 LIBS=$ac_check_lib_save_LIBS
6449 fi
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6451 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6452 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6453   cat >>confdefs.h <<_ACEOF
6454 #define HAVE_LIBW 1
6455 _ACEOF
6456
6457   LIBS="-lw $LIBS"
6458
6459 fi
6460
6461 fi
6462
6463
6464 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6466 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6467 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6468   $as_echo_n "(cached) " >&6
6469 else
6470   ac_func_search_save_LIBS=$LIBS
6471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6472 /* end confdefs.h.  */
6473
6474 /* Override any GCC internal prototype to avoid an error.
6475    Use char because int might match the return type of a GCC
6476    builtin and then its argument prototype would still apply.  */
6477 #ifdef __cplusplus
6478 extern "C"
6479 #endif
6480 char gethostbyname ();
6481 int
6482 main ()
6483 {
6484 return gethostbyname ();
6485   ;
6486   return 0;
6487 }
6488 _ACEOF
6489 for ac_lib in '' nsl; do
6490   if test -z "$ac_lib"; then
6491     ac_res="none required"
6492   else
6493     ac_res=-l$ac_lib
6494     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6495   fi
6496   if ac_fn_c_try_link "$LINENO"; then :
6497   ac_cv_search_gethostbyname=$ac_res
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext \
6500     conftest$ac_exeext
6501   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6502   break
6503 fi
6504 done
6505 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6506
6507 else
6508   ac_cv_search_gethostbyname=no
6509 fi
6510 rm conftest.$ac_ext
6511 LIBS=$ac_func_search_save_LIBS
6512 fi
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6514 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6515 ac_res=$ac_cv_search_gethostbyname
6516 if test "$ac_res" != no; then :
6517   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6518
6519 fi
6520
6521
6522 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6524 $as_echo_n "checking for library containing socketpair... " >&6; }
6525 if test "${ac_cv_search_socketpair+set}" = set; then :
6526   $as_echo_n "(cached) " >&6
6527 else
6528   ac_func_search_save_LIBS=$LIBS
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532 /* Override any GCC internal prototype to avoid an error.
6533    Use char because int might match the return type of a GCC
6534    builtin and then its argument prototype would still apply.  */
6535 #ifdef __cplusplus
6536 extern "C"
6537 #endif
6538 char socketpair ();
6539 int
6540 main ()
6541 {
6542 return socketpair ();
6543   ;
6544   return 0;
6545 }
6546 _ACEOF
6547 for ac_lib in '' socket; do
6548   if test -z "$ac_lib"; then
6549     ac_res="none required"
6550   else
6551     ac_res=-l$ac_lib
6552     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6553   fi
6554   if ac_fn_c_try_link "$LINENO"; then :
6555   ac_cv_search_socketpair=$ac_res
6556 fi
6557 rm -f core conftest.err conftest.$ac_objext \
6558     conftest$ac_exeext
6559   if test "${ac_cv_search_socketpair+set}" = set; then :
6560   break
6561 fi
6562 done
6563 if test "${ac_cv_search_socketpair+set}" = set; then :
6564
6565 else
6566   ac_cv_search_socketpair=no
6567 fi
6568 rm conftest.$ac_ext
6569 LIBS=$ac_func_search_save_LIBS
6570 fi
6571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6572 $as_echo "$ac_cv_search_socketpair" >&6; }
6573 ac_res=$ac_cv_search_socketpair
6574 if test "$ac_res" != no; then :
6575   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6576
6577 fi
6578
6579
6580 # Link in zlib if we can.  This allows us to read compressed debug sections.
6581
6582   # See if the user specified whether he wants zlib support or not.
6583
6584 # Check whether --with-zlib was given.
6585 if test "${with_zlib+set}" = set; then :
6586   withval=$with_zlib;
6587 else
6588   with_zlib=auto
6589 fi
6590
6591
6592   if test "$with_zlib" != "no"; then
6593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6594 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6595 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6596   $as_echo_n "(cached) " >&6
6597 else
6598   ac_func_search_save_LIBS=$LIBS
6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6600 /* end confdefs.h.  */
6601
6602 /* Override any GCC internal prototype to avoid an error.
6603    Use char because int might match the return type of a GCC
6604    builtin and then its argument prototype would still apply.  */
6605 #ifdef __cplusplus
6606 extern "C"
6607 #endif
6608 char zlibVersion ();
6609 int
6610 main ()
6611 {
6612 return zlibVersion ();
6613   ;
6614   return 0;
6615 }
6616 _ACEOF
6617 for ac_lib in '' z; do
6618   if test -z "$ac_lib"; then
6619     ac_res="none required"
6620   else
6621     ac_res=-l$ac_lib
6622     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6623   fi
6624   if ac_fn_c_try_link "$LINENO"; then :
6625   ac_cv_search_zlibVersion=$ac_res
6626 fi
6627 rm -f core conftest.err conftest.$ac_objext \
6628     conftest$ac_exeext
6629   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6630   break
6631 fi
6632 done
6633 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6634
6635 else
6636   ac_cv_search_zlibVersion=no
6637 fi
6638 rm conftest.$ac_ext
6639 LIBS=$ac_func_search_save_LIBS
6640 fi
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6642 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6643 ac_res=$ac_cv_search_zlibVersion
6644 if test "$ac_res" != no; then :
6645   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6646   for ac_header in zlib.h
6647 do :
6648   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6649 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6650   cat >>confdefs.h <<_ACEOF
6651 #define HAVE_ZLIB_H 1
6652 _ACEOF
6653
6654 fi
6655
6656 done
6657
6658 fi
6659
6660     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6661       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6662     fi
6663   fi
6664
6665
6666 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6668 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6669 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6670   $as_echo_n "(cached) " >&6
6671 else
6672   ac_func_search_save_LIBS=$LIBS
6673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6674 /* end confdefs.h.  */
6675
6676 /* Override any GCC internal prototype to avoid an error.
6677    Use char because int might match the return type of a GCC
6678    builtin and then its argument prototype would still apply.  */
6679 #ifdef __cplusplus
6680 extern "C"
6681 #endif
6682 char dlgetmodinfo ();
6683 int
6684 main ()
6685 {
6686 return dlgetmodinfo ();
6687   ;
6688   return 0;
6689 }
6690 _ACEOF
6691 for ac_lib in '' dl xpdl; do
6692   if test -z "$ac_lib"; then
6693     ac_res="none required"
6694   else
6695     ac_res=-l$ac_lib
6696     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6697   fi
6698   if ac_fn_c_try_link "$LINENO"; then :
6699   ac_cv_search_dlgetmodinfo=$ac_res
6700 fi
6701 rm -f core conftest.err conftest.$ac_objext \
6702     conftest$ac_exeext
6703   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6704   break
6705 fi
6706 done
6707 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6708
6709 else
6710   ac_cv_search_dlgetmodinfo=no
6711 fi
6712 rm conftest.$ac_ext
6713 LIBS=$ac_func_search_save_LIBS
6714 fi
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6716 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6717 ac_res=$ac_cv_search_dlgetmodinfo
6718 if test "$ac_res" != no; then :
6719   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6720
6721 fi
6722
6723
6724
6725
6726
6727 # Check whether --with-libiconv-prefix was given.
6728 if test "${with_libiconv_prefix+set}" = set; then :
6729   withval=$with_libiconv_prefix;
6730     for dir in `echo "$withval" | tr : ' '`; do
6731       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6732       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6733     done
6734
6735 fi
6736
6737
6738   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6739   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6740
6741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6742 $as_echo_n "checking for iconv... " >&6; }
6743 if test "${am_cv_func_iconv+set}" = set; then :
6744   $as_echo_n "(cached) " >&6
6745 else
6746
6747     am_cv_func_iconv="no, consider installing GNU libiconv"
6748     am_cv_lib_iconv=no
6749     am_cv_use_build_libiconv=no
6750     am_cv_build_libiconv_path=
6751
6752     # If libiconv is part of the build tree, then try using it over
6753     # any system iconv.
6754     if test -d ../libiconv; then
6755       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6756         am_save_LIBS="$LIBS"
6757         am_save_CPPFLAGS="$CPPFLAGS"
6758         LIBS="$LIBS $lib_dir/libiconv.a"
6759         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6760         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6761 /* end confdefs.h.  */
6762 #include <stdlib.h>
6763 #include <iconv.h>
6764 int
6765 main ()
6766 {
6767 iconv_t cd = iconv_open("","");
6768            iconv(cd,NULL,NULL,NULL,NULL);
6769            iconv_close(cd);
6770   ;
6771   return 0;
6772 }
6773 _ACEOF
6774 if ac_fn_c_try_link "$LINENO"; then :
6775   am_cv_use_build_libiconv=yes
6776           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6777           am_cv_lib_iconv=yes
6778           am_cv_func_iconv=yes
6779 fi
6780 rm -f core conftest.err conftest.$ac_objext \
6781     conftest$ac_exeext conftest.$ac_ext
6782         LIBS="$am_save_LIBS"
6783         CPPFLAGS="$am_save_CPPFLAGS"
6784         if test "$am_cv_use_build_libiconv" = "yes"; then
6785           break
6786         fi
6787       done
6788     fi
6789
6790     # Next, try to find iconv in libc.
6791     if test "$am_cv_func_iconv" != yes; then
6792       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6793 /* end confdefs.h.  */
6794 #include <stdlib.h>
6795 #include <iconv.h>
6796 int
6797 main ()
6798 {
6799 iconv_t cd = iconv_open("","");
6800          iconv(cd,NULL,NULL,NULL,NULL);
6801          iconv_close(cd);
6802   ;
6803   return 0;
6804 }
6805 _ACEOF
6806 if ac_fn_c_try_link "$LINENO"; then :
6807   am_cv_func_iconv=yes
6808 fi
6809 rm -f core conftest.err conftest.$ac_objext \
6810     conftest$ac_exeext conftest.$ac_ext
6811     fi
6812
6813     # If iconv was not in libc, try -liconv.  In this case, arrange to
6814     # look in the libiconv prefix, if it was specified by the user.
6815     if test "$am_cv_func_iconv" != yes; then
6816       am_save_CPPFLAGS="$CPPFLAGS"
6817       am_save_LIBS="$LIBS"
6818       if test -n "$LIBICONV_INCLUDE"; then
6819         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6820         LIBS="$LIBS $LIBICONV_LIBDIR"
6821       fi
6822       LIBS="$LIBS -liconv"
6823       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6824 /* end confdefs.h.  */
6825 #include <stdlib.h>
6826 #include <iconv.h>
6827 int
6828 main ()
6829 {
6830 iconv_t cd = iconv_open("","");
6831          iconv(cd,NULL,NULL,NULL,NULL);
6832          iconv_close(cd);
6833   ;
6834   return 0;
6835 }
6836 _ACEOF
6837 if ac_fn_c_try_link "$LINENO"; then :
6838   am_cv_lib_iconv=yes
6839         am_cv_func_iconv=yes
6840 fi
6841 rm -f core conftest.err conftest.$ac_objext \
6842     conftest$ac_exeext conftest.$ac_ext
6843       LIBS="$am_save_LIBS"
6844       CPPFLAGS="$am_save_CPPFLAGS"
6845     fi
6846
6847 fi
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6849 $as_echo "$am_cv_func_iconv" >&6; }
6850
6851   # Set the various flags based on the cache variables.  We can't rely
6852   # on the flags to remain set from the above code, due to caching.
6853   LIBICONV=
6854   if test "$am_cv_lib_iconv" = yes; then
6855     LIBICONV="-liconv"
6856   else
6857     LIBICONV_LIBDIR=
6858     LIBICONV_INCLUDE=
6859   fi
6860   if test "$am_cv_use_build_libiconv" = yes; then
6861     LIBICONV="$am_cv_build_libiconv_path"
6862     LIBICONV_LIBDIR=""
6863     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6864   fi
6865   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6866   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6867
6868   if test "$am_cv_func_iconv" = yes; then
6869
6870 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6871
6872     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6873 $as_echo_n "checking for iconv declaration... " >&6; }
6874     if test "${am_cv_proto_iconv+set}" = set; then :
6875   $as_echo_n "(cached) " >&6
6876 else
6877
6878       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6879 /* end confdefs.h.  */
6880
6881 #include <stdlib.h>
6882 #include <iconv.h>
6883 extern
6884 #ifdef __cplusplus
6885 "C"
6886 #endif
6887 #if defined(__STDC__) || defined(__cplusplus)
6888 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6889 #else
6890 size_t iconv();
6891 #endif
6892
6893 int
6894 main ()
6895 {
6896
6897   ;
6898   return 0;
6899 }
6900 _ACEOF
6901 if ac_fn_c_try_compile "$LINENO"; then :
6902   am_cv_proto_iconv_arg1=""
6903 else
6904   am_cv_proto_iconv_arg1="const"
6905 fi
6906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6907       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6908 fi
6909
6910     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6911     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6912          }$am_cv_proto_iconv" >&5
6913 $as_echo "${ac_t:-
6914          }$am_cv_proto_iconv" >&6; }
6915
6916 cat >>confdefs.h <<_ACEOF
6917 #define ICONV_CONST $am_cv_proto_iconv_arg1
6918 _ACEOF
6919
6920   fi
6921
6922
6923 # GDB may fork/exec the iconv program to get the list of supported character
6924 # sets.  Allow the user to specify where to find it.
6925 # There are several factors affecting the choice of option name:
6926 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6927 #   the build-time location of libiconv files.
6928 # - The program we need to find is iconv, which comes with glibc.  The user
6929 #   doesn't necessarily have libiconv installed.  Therefore naming this
6930 #   --with-libiconv-foo feels wrong.
6931 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6932 #   defined to work on directories not files (though it really doesn't know
6933 #   the difference).
6934 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6935 #   with --with-libiconv-prefix.
6936 # Putting these together is why the option name is --with-iconv-bin.
6937
6938
6939 # Check whether --with-iconv-bin was given.
6940 if test "${with_iconv_bin+set}" = set; then :
6941   withval=$with_iconv_bin; iconv_bin="${withval}"
6942
6943 cat >>confdefs.h <<_ACEOF
6944 #define ICONV_BIN "${iconv_bin}"
6945 _ACEOF
6946
6947
6948   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6949      if test "x$prefix" = xNONE; then
6950         test_prefix=/usr/local
6951      else
6952         test_prefix=$prefix
6953      fi
6954   else
6955      test_prefix=$exec_prefix
6956   fi
6957   value=0
6958   case ${iconv_bin} in
6959      "${test_prefix}"|"${test_prefix}/"*|\
6960         '${exec_prefix}'|'${exec_prefix}/'*)
6961      value=1
6962      ;;
6963   esac
6964
6965 cat >>confdefs.h <<_ACEOF
6966 #define ICONV_BIN_RELOCATABLE $value
6967 _ACEOF
6968
6969
6970
6971 fi
6972
6973
6974 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6975 # There is a very specific comment in /usr/include/curses.h explaining that
6976 # termcap routines built into libcurses must not be used.
6977 #
6978 # The symptoms we observed so far is GDB unexpectedly changing
6979 # the terminal settings when tgetent is called - this is particularly
6980 # visible as the output is missing carriage returns, and so rapidly
6981 # becomes very hard to read.
6982 #
6983 # The readline configure script has already decided that libtermcap
6984 # was enough for its purposes, and so decided to build readline using
6985 # libtermcap.  Since the TUI mode requires curses, building GDB with
6986 # TUI enabled results in both libraries to be used at the same time,
6987 # which is not allowed.  This basically means that GDB with TUI is
6988 # broken on alpha-osf.
6989
6990 case $host_os in
6991   osf* )
6992     if test x"$enable_tui" = xyes; then
6993       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6994     fi
6995     if test x"$enable_tui" = xauto; then
6996       enable_tui=no
6997     fi
6998     ;;
6999 esac
7000
7001 # For the TUI, we need enhanced curses functionality.
7002 if test x"$enable_tui" != xno; then
7003   prefer_curses=yes
7004 fi
7005
7006 curses_found=no
7007 if test x"$prefer_curses" = xyes; then
7008   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
7009   # curses library because the latter might not provide all the
7010   # functionality we need.  However, this leads to problems on systems
7011   # where the linker searches /usr/local/lib, but the compiler doesn't
7012   # search /usr/local/include, if ncurses is installed in /usr/local.  A
7013   # default installation of ncurses on alpha*-dec-osf* will lead to such
7014   # a situation.
7015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
7016 $as_echo_n "checking for library containing waddstr... " >&6; }
7017 if test "${ac_cv_search_waddstr+set}" = set; then :
7018   $as_echo_n "(cached) " >&6
7019 else
7020   ac_func_search_save_LIBS=$LIBS
7021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7022 /* end confdefs.h.  */
7023
7024 /* Override any GCC internal prototype to avoid an error.
7025    Use char because int might match the return type of a GCC
7026    builtin and then its argument prototype would still apply.  */
7027 #ifdef __cplusplus
7028 extern "C"
7029 #endif
7030 char waddstr ();
7031 int
7032 main ()
7033 {
7034 return waddstr ();
7035   ;
7036   return 0;
7037 }
7038 _ACEOF
7039 for ac_lib in '' ncurses cursesX curses; do
7040   if test -z "$ac_lib"; then
7041     ac_res="none required"
7042   else
7043     ac_res=-l$ac_lib
7044     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7045   fi
7046   if ac_fn_c_try_link "$LINENO"; then :
7047   ac_cv_search_waddstr=$ac_res
7048 fi
7049 rm -f core conftest.err conftest.$ac_objext \
7050     conftest$ac_exeext
7051   if test "${ac_cv_search_waddstr+set}" = set; then :
7052   break
7053 fi
7054 done
7055 if test "${ac_cv_search_waddstr+set}" = set; then :
7056
7057 else
7058   ac_cv_search_waddstr=no
7059 fi
7060 rm conftest.$ac_ext
7061 LIBS=$ac_func_search_save_LIBS
7062 fi
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
7064 $as_echo "$ac_cv_search_waddstr" >&6; }
7065 ac_res=$ac_cv_search_waddstr
7066 if test "$ac_res" != no; then :
7067   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7068
7069 fi
7070
7071
7072   if test "$ac_cv_search_waddstr" != no; then
7073     curses_found=yes
7074   fi
7075 fi
7076
7077 # Check whether we should enable the TUI, but only do so if we really
7078 # can.
7079 if test x"$enable_tui" != xno; then
7080   if test -d $srcdir/tui; then
7081     if test "$curses_found" != no; then
7082       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
7083       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
7084       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
7085       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
7086     else
7087       if test x"$enable_tui" = xyes; then
7088         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
7089       else
7090         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
7091 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
7092       fi
7093     fi
7094   fi
7095 fi
7096
7097 # Since GDB uses Readline, we need termcap functionality.  In many
7098 # cases this will be provided by the curses library, but some systems
7099 # have a seperate termcap library, or no curses library at all.
7100
7101 case $host_os in
7102   cygwin*)
7103     if test -d $srcdir/libtermcap; then
7104       LIBS="../libtermcap/libtermcap.a $LIBS"
7105       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
7106     fi ;;
7107   go32* | *djgpp*)
7108     ac_cv_search_tgetent="none required"
7109     ;;
7110   *mingw32*)
7111     ac_cv_search_tgetent="none required"
7112     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
7113     ;;
7114 esac
7115
7116 # These are the libraries checked by Readline.
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
7118 $as_echo_n "checking for library containing tgetent... " >&6; }
7119 if test "${ac_cv_search_tgetent+set}" = set; then :
7120   $as_echo_n "(cached) " >&6
7121 else
7122   ac_func_search_save_LIBS=$LIBS
7123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7124 /* end confdefs.h.  */
7125
7126 /* Override any GCC internal prototype to avoid an error.
7127    Use char because int might match the return type of a GCC
7128    builtin and then its argument prototype would still apply.  */
7129 #ifdef __cplusplus
7130 extern "C"
7131 #endif
7132 char tgetent ();
7133 int
7134 main ()
7135 {
7136 return tgetent ();
7137   ;
7138   return 0;
7139 }
7140 _ACEOF
7141 for ac_lib in '' termcap tinfo curses ncurses; do
7142   if test -z "$ac_lib"; then
7143     ac_res="none required"
7144   else
7145     ac_res=-l$ac_lib
7146     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7147   fi
7148   if ac_fn_c_try_link "$LINENO"; then :
7149   ac_cv_search_tgetent=$ac_res
7150 fi
7151 rm -f core conftest.err conftest.$ac_objext \
7152     conftest$ac_exeext
7153   if test "${ac_cv_search_tgetent+set}" = set; then :
7154   break
7155 fi
7156 done
7157 if test "${ac_cv_search_tgetent+set}" = set; then :
7158
7159 else
7160   ac_cv_search_tgetent=no
7161 fi
7162 rm conftest.$ac_ext
7163 LIBS=$ac_func_search_save_LIBS
7164 fi
7165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7166 $as_echo "$ac_cv_search_tgetent" >&6; }
7167 ac_res=$ac_cv_search_tgetent
7168 if test "$ac_res" != no; then :
7169   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7170
7171 fi
7172
7173
7174 if test "$ac_cv_search_tgetent" = no; then
7175   as_fn_error "no termcap library found" "$LINENO" 5
7176 fi
7177
7178
7179 # Check whether --with-system-readline was given.
7180 if test "${with_system_readline+set}" = set; then :
7181   withval=$with_system_readline;
7182 fi
7183
7184
7185 if test "$with_system_readline" = yes; then
7186   READLINE=-lreadline
7187   READLINE_DEPS=
7188   READLINE_CFLAGS=
7189   READLINE_TEXI_INCFLAG=
7190 else
7191   READLINE='$(READLINE_DIR)/libreadline.a'
7192   READLINE_DEPS='$(READLINE)'
7193   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7194   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7195 fi
7196
7197
7198
7199
7200
7201 # Generate jit-reader.h
7202
7203 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7204 TARGET_PTR=
7205
7206 # The cast to long int works around a bug in the HP C Compiler
7207 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7208 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7209 # This bug is HP SR number 8606223364.
7210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7211 $as_echo_n "checking size of unsigned long long... " >&6; }
7212 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7213   $as_echo_n "(cached) " >&6
7214 else
7215   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7216
7217 else
7218   if test "$ac_cv_type_unsigned_long_long" = yes; then
7219      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7221 { as_fn_set_status 77
7222 as_fn_error "cannot compute sizeof (unsigned long long)
7223 See \`config.log' for more details." "$LINENO" 5; }; }
7224    else
7225      ac_cv_sizeof_unsigned_long_long=0
7226    fi
7227 fi
7228
7229 fi
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7231 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7232
7233
7234
7235 cat >>confdefs.h <<_ACEOF
7236 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7237 _ACEOF
7238
7239
7240 # The cast to long int works around a bug in the HP C Compiler
7241 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7242 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7243 # This bug is HP SR number 8606223364.
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7245 $as_echo_n "checking size of unsigned long... " >&6; }
7246 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7247   $as_echo_n "(cached) " >&6
7248 else
7249   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7250
7251 else
7252   if test "$ac_cv_type_unsigned_long" = yes; then
7253      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7254 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7255 { as_fn_set_status 77
7256 as_fn_error "cannot compute sizeof (unsigned long)
7257 See \`config.log' for more details." "$LINENO" 5; }; }
7258    else
7259      ac_cv_sizeof_unsigned_long=0
7260    fi
7261 fi
7262
7263 fi
7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7265 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7266
7267
7268
7269 cat >>confdefs.h <<_ACEOF
7270 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7271 _ACEOF
7272
7273
7274 # The cast to long int works around a bug in the HP C Compiler
7275 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7276 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7277 # This bug is HP SR number 8606223364.
7278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7279 $as_echo_n "checking size of unsigned __int128... " >&6; }
7280 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7281   $as_echo_n "(cached) " >&6
7282 else
7283   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7284
7285 else
7286   if test "$ac_cv_type_unsigned___int128" = yes; then
7287      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7288 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7289 { as_fn_set_status 77
7290 as_fn_error "cannot compute sizeof (unsigned __int128)
7291 See \`config.log' for more details." "$LINENO" 5; }; }
7292    else
7293      ac_cv_sizeof_unsigned___int128=0
7294    fi
7295 fi
7296
7297 fi
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7299 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7300
7301
7302
7303 cat >>confdefs.h <<_ACEOF
7304 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7305 _ACEOF
7306
7307
7308
7309 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7310   TARGET_PTR="unsigned long"
7311 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7312   TARGET_PTR="unsigned long long"
7313 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7314   TARGET_PTR="unsigned __int128"
7315 else
7316   TARGET_PTR="unsigned long"
7317 fi
7318
7319
7320 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7321
7322
7323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7324 $as_echo_n "checking for library containing dlopen... " >&6; }
7325 if test "${ac_cv_search_dlopen+set}" = set; then :
7326   $as_echo_n "(cached) " >&6
7327 else
7328   ac_func_search_save_LIBS=$LIBS
7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7330 /* end confdefs.h.  */
7331
7332 /* Override any GCC internal prototype to avoid an error.
7333    Use char because int might match the return type of a GCC
7334    builtin and then its argument prototype would still apply.  */
7335 #ifdef __cplusplus
7336 extern "C"
7337 #endif
7338 char dlopen ();
7339 int
7340 main ()
7341 {
7342 return dlopen ();
7343   ;
7344   return 0;
7345 }
7346 _ACEOF
7347 for ac_lib in '' dl; do
7348   if test -z "$ac_lib"; then
7349     ac_res="none required"
7350   else
7351     ac_res=-l$ac_lib
7352     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7353   fi
7354   if ac_fn_c_try_link "$LINENO"; then :
7355   ac_cv_search_dlopen=$ac_res
7356 fi
7357 rm -f core conftest.err conftest.$ac_objext \
7358     conftest$ac_exeext
7359   if test "${ac_cv_search_dlopen+set}" = set; then :
7360   break
7361 fi
7362 done
7363 if test "${ac_cv_search_dlopen+set}" = set; then :
7364
7365 else
7366   ac_cv_search_dlopen=no
7367 fi
7368 rm conftest.$ac_ext
7369 LIBS=$ac_func_search_save_LIBS
7370 fi
7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7372 $as_echo "$ac_cv_search_dlopen" >&6; }
7373 ac_res=$ac_cv_search_dlopen
7374 if test "$ac_res" != no; then :
7375   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7376
7377 fi
7378
7379
7380
7381
7382 # Check whether --with-jit-reader-dir was given.
7383 if test "${with_jit_reader_dir+set}" = set; then :
7384   withval=$with_jit_reader_dir;
7385     JIT_READER_DIR=$withval
7386 else
7387   JIT_READER_DIR=${libdir}/gdb
7388 fi
7389
7390
7391   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7392   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7393   ac_define_dir=`eval echo $JIT_READER_DIR`
7394   ac_define_dir=`eval echo $ac_define_dir`
7395
7396 cat >>confdefs.h <<_ACEOF
7397 #define JIT_READER_DIR "$ac_define_dir"
7398 _ACEOF
7399
7400
7401
7402
7403   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7404      if test "x$prefix" = xNONE; then
7405         test_prefix=/usr/local
7406      else
7407         test_prefix=$prefix
7408      fi
7409   else
7410      test_prefix=$exec_prefix
7411   fi
7412   value=0
7413   case ${ac_define_dir} in
7414      "${test_prefix}"|"${test_prefix}/"*|\
7415         '${exec_prefix}'|'${exec_prefix}/'*)
7416      value=1
7417      ;;
7418   esac
7419
7420 cat >>confdefs.h <<_ACEOF
7421 #define JIT_READER_DIR_RELOCATABLE $value
7422 _ACEOF
7423
7424
7425
7426
7427
7428 # Check whether --with-expat was given.
7429 if test "${with_expat+set}" = set; then :
7430   withval=$with_expat;
7431 else
7432   with_expat=auto
7433 fi
7434
7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7436 $as_echo_n "checking whether to use expat... " >&6; }
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7438 $as_echo "$with_expat" >&6; }
7439
7440 if test "${with_expat}" = no; then
7441   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7442 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7443   HAVE_LIBEXPAT=no
7444 else
7445
7446       if test "X$prefix" = "XNONE"; then
7447     acl_final_prefix="$ac_default_prefix"
7448   else
7449     acl_final_prefix="$prefix"
7450   fi
7451   if test "X$exec_prefix" = "XNONE"; then
7452     acl_final_exec_prefix='${prefix}'
7453   else
7454     acl_final_exec_prefix="$exec_prefix"
7455   fi
7456   acl_save_prefix="$prefix"
7457   prefix="$acl_final_prefix"
7458   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7459   prefix="$acl_save_prefix"
7460
7461
7462 # Check whether --with-gnu-ld was given.
7463 if test "${with_gnu_ld+set}" = set; then :
7464   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7465 else
7466   with_gnu_ld=no
7467 fi
7468
7469 # Prepare PATH_SEPARATOR.
7470 # The user is always right.
7471 if test "${PATH_SEPARATOR+set}" != set; then
7472   echo "#! /bin/sh" >conf$$.sh
7473   echo  "exit 0"   >>conf$$.sh
7474   chmod +x conf$$.sh
7475   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7476     PATH_SEPARATOR=';'
7477   else
7478     PATH_SEPARATOR=:
7479   fi
7480   rm -f conf$$.sh
7481 fi
7482 ac_prog=ld
7483 if test "$GCC" = yes; then
7484   # Check if gcc -print-prog-name=ld gives a path.
7485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7486 $as_echo_n "checking for ld used by GCC... " >&6; }
7487   case $host in
7488   *-*-mingw*)
7489     # gcc leaves a trailing carriage return which upsets mingw
7490     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7491   *)
7492     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7493   esac
7494   case $ac_prog in
7495     # Accept absolute paths.
7496     [\\/]* | [A-Za-z]:[\\/]*)
7497       re_direlt='/[^/][^/]*/\.\./'
7498       # Canonicalize the path of ld
7499       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7500       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7501         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7502       done
7503       test -z "$LD" && LD="$ac_prog"
7504       ;;
7505   "")
7506     # If it fails, then pretend we aren't using GCC.
7507     ac_prog=ld
7508     ;;
7509   *)
7510     # If it is relative, then search for the first ld in PATH.
7511     with_gnu_ld=unknown
7512     ;;
7513   esac
7514 elif test "$with_gnu_ld" = yes; then
7515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7516 $as_echo_n "checking for GNU ld... " >&6; }
7517 else
7518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7519 $as_echo_n "checking for non-GNU ld... " >&6; }
7520 fi
7521 if test "${acl_cv_path_LD+set}" = set; then :
7522   $as_echo_n "(cached) " >&6
7523 else
7524   if test -z "$LD"; then
7525   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7526   for ac_dir in $PATH; do
7527     test -z "$ac_dir" && ac_dir=.
7528     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7529       acl_cv_path_LD="$ac_dir/$ac_prog"
7530       # Check to see if the program is GNU ld.  I'd rather use --version,
7531       # but apparently some GNU ld's only accept -v.
7532       # Break only if it was the GNU/non-GNU ld that we prefer.
7533       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7534         test "$with_gnu_ld" != no && break
7535       else
7536         test "$with_gnu_ld" != yes && break
7537       fi
7538     fi
7539   done
7540   IFS="$ac_save_ifs"
7541 else
7542   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7543 fi
7544 fi
7545
7546 LD="$acl_cv_path_LD"
7547 if test -n "$LD"; then
7548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7549 $as_echo "$LD" >&6; }
7550 else
7551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7552 $as_echo "no" >&6; }
7553 fi
7554 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7556 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7557 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7558   $as_echo_n "(cached) " >&6
7559 else
7560   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7561 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7562   acl_cv_prog_gnu_ld=yes
7563 else
7564   acl_cv_prog_gnu_ld=no
7565 fi
7566 fi
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7568 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7569 with_gnu_ld=$acl_cv_prog_gnu_ld
7570
7571
7572
7573                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7574 $as_echo_n "checking for shared library run path origin... " >&6; }
7575 if test "${acl_cv_rpath+set}" = set; then :
7576   $as_echo_n "(cached) " >&6
7577 else
7578
7579     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7580     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7581     . ./conftest.sh
7582     rm -f ./conftest.sh
7583     acl_cv_rpath=done
7584
7585 fi
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7587 $as_echo "$acl_cv_rpath" >&6; }
7588   wl="$acl_cv_wl"
7589   libext="$acl_cv_libext"
7590   shlibext="$acl_cv_shlibext"
7591   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7592   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7593   hardcode_direct="$acl_cv_hardcode_direct"
7594   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7595     # Check whether --enable-rpath was given.
7596 if test "${enable_rpath+set}" = set; then :
7597   enableval=$enable_rpath; :
7598 else
7599   enable_rpath=yes
7600 fi
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611     use_additional=yes
7612
7613   acl_save_prefix="$prefix"
7614   prefix="$acl_final_prefix"
7615   acl_save_exec_prefix="$exec_prefix"
7616   exec_prefix="$acl_final_exec_prefix"
7617
7618     eval additional_includedir=\"$includedir\"
7619     eval additional_libdir=\"$libdir\"
7620
7621   exec_prefix="$acl_save_exec_prefix"
7622   prefix="$acl_save_prefix"
7623
7624
7625 # Check whether --with-libexpat-prefix was given.
7626 if test "${with_libexpat_prefix+set}" = set; then :
7627   withval=$with_libexpat_prefix;
7628     if test "X$withval" = "Xno"; then
7629       use_additional=no
7630     else
7631       if test "X$withval" = "X"; then
7632
7633   acl_save_prefix="$prefix"
7634   prefix="$acl_final_prefix"
7635   acl_save_exec_prefix="$exec_prefix"
7636   exec_prefix="$acl_final_exec_prefix"
7637
7638           eval additional_includedir=\"$includedir\"
7639           eval additional_libdir=\"$libdir\"
7640
7641   exec_prefix="$acl_save_exec_prefix"
7642   prefix="$acl_save_prefix"
7643
7644       else
7645         additional_includedir="$withval/include"
7646         additional_libdir="$withval/lib"
7647       fi
7648     fi
7649
7650 fi
7651
7652       LIBEXPAT=
7653   LTLIBEXPAT=
7654   INCEXPAT=
7655   rpathdirs=
7656   ltrpathdirs=
7657   names_already_handled=
7658   names_next_round='expat '
7659   while test -n "$names_next_round"; do
7660     names_this_round="$names_next_round"
7661     names_next_round=
7662     for name in $names_this_round; do
7663       already_handled=
7664       for n in $names_already_handled; do
7665         if test "$n" = "$name"; then
7666           already_handled=yes
7667           break
7668         fi
7669       done
7670       if test -z "$already_handled"; then
7671         names_already_handled="$names_already_handled $name"
7672                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7673         eval value=\"\$HAVE_LIB$uppername\"
7674         if test -n "$value"; then
7675           if test "$value" = yes; then
7676             eval value=\"\$LIB$uppername\"
7677             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7678             eval value=\"\$LTLIB$uppername\"
7679             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7680           else
7681                                     :
7682           fi
7683         else
7684                               found_dir=
7685           found_la=
7686           found_so=
7687           found_a=
7688           if test $use_additional = yes; then
7689             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7690               found_dir="$additional_libdir"
7691               found_so="$additional_libdir/lib$name.$shlibext"
7692               if test -f "$additional_libdir/lib$name.la"; then
7693                 found_la="$additional_libdir/lib$name.la"
7694               fi
7695             else
7696               if test -f "$additional_libdir/lib$name.$libext"; then
7697                 found_dir="$additional_libdir"
7698                 found_a="$additional_libdir/lib$name.$libext"
7699                 if test -f "$additional_libdir/lib$name.la"; then
7700                   found_la="$additional_libdir/lib$name.la"
7701                 fi
7702               fi
7703             fi
7704           fi
7705           if test "X$found_dir" = "X"; then
7706             for x in $LDFLAGS $LTLIBEXPAT; do
7707
7708   acl_save_prefix="$prefix"
7709   prefix="$acl_final_prefix"
7710   acl_save_exec_prefix="$exec_prefix"
7711   exec_prefix="$acl_final_exec_prefix"
7712   eval x=\"$x\"
7713   exec_prefix="$acl_save_exec_prefix"
7714   prefix="$acl_save_prefix"
7715
7716               case "$x" in
7717                 -L*)
7718                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7719                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7720                     found_dir="$dir"
7721                     found_so="$dir/lib$name.$shlibext"
7722                     if test -f "$dir/lib$name.la"; then
7723                       found_la="$dir/lib$name.la"
7724                     fi
7725                   else
7726                     if test -f "$dir/lib$name.$libext"; then
7727                       found_dir="$dir"
7728                       found_a="$dir/lib$name.$libext"
7729                       if test -f "$dir/lib$name.la"; then
7730                         found_la="$dir/lib$name.la"
7731                       fi
7732                     fi
7733                   fi
7734                   ;;
7735               esac
7736               if test "X$found_dir" != "X"; then
7737                 break
7738               fi
7739             done
7740           fi
7741           if test "X$found_dir" != "X"; then
7742                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7743             if test "X$found_so" != "X"; then
7744                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7745                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7746               else
7747                                                                                 haveit=
7748                 for x in $ltrpathdirs; do
7749                   if test "X$x" = "X$found_dir"; then
7750                     haveit=yes
7751                     break
7752                   fi
7753                 done
7754                 if test -z "$haveit"; then
7755                   ltrpathdirs="$ltrpathdirs $found_dir"
7756                 fi
7757                                 if test "$hardcode_direct" = yes; then
7758                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7759                 else
7760                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7761                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7762                                                             haveit=
7763                     for x in $rpathdirs; do
7764                       if test "X$x" = "X$found_dir"; then
7765                         haveit=yes
7766                         break
7767                       fi
7768                     done
7769                     if test -z "$haveit"; then
7770                       rpathdirs="$rpathdirs $found_dir"
7771                     fi
7772                   else
7773                                                                                 haveit=
7774                     for x in $LDFLAGS $LIBEXPAT; do
7775
7776   acl_save_prefix="$prefix"
7777   prefix="$acl_final_prefix"
7778   acl_save_exec_prefix="$exec_prefix"
7779   exec_prefix="$acl_final_exec_prefix"
7780   eval x=\"$x\"
7781   exec_prefix="$acl_save_exec_prefix"
7782   prefix="$acl_save_prefix"
7783
7784                       if test "X$x" = "X-L$found_dir"; then
7785                         haveit=yes
7786                         break
7787                       fi
7788                     done
7789                     if test -z "$haveit"; then
7790                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7791                     fi
7792                     if test "$hardcode_minus_L" != no; then
7793                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7794                     else
7795                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7796                     fi
7797                   fi
7798                 fi
7799               fi
7800             else
7801               if test "X$found_a" != "X"; then
7802                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7803               else
7804                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7805               fi
7806             fi
7807                         additional_includedir=
7808             case "$found_dir" in
7809               */lib | */lib/)
7810                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7811                 additional_includedir="$basedir/include"
7812                 ;;
7813             esac
7814             if test "X$additional_includedir" != "X"; then
7815                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7816                 haveit=
7817                 if test "X$additional_includedir" = "X/usr/local/include"; then
7818                   if test -n "$GCC"; then
7819                     case $host_os in
7820                       linux*) haveit=yes;;
7821                     esac
7822                   fi
7823                 fi
7824                 if test -z "$haveit"; then
7825                   for x in $CPPFLAGS $INCEXPAT; do
7826
7827   acl_save_prefix="$prefix"
7828   prefix="$acl_final_prefix"
7829   acl_save_exec_prefix="$exec_prefix"
7830   exec_prefix="$acl_final_exec_prefix"
7831   eval x=\"$x\"
7832   exec_prefix="$acl_save_exec_prefix"
7833   prefix="$acl_save_prefix"
7834
7835                     if test "X$x" = "X-I$additional_includedir"; then
7836                       haveit=yes
7837                       break
7838                     fi
7839                   done
7840                   if test -z "$haveit"; then
7841                     if test -d "$additional_includedir"; then
7842                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7843                     fi
7844                   fi
7845                 fi
7846               fi
7847             fi
7848                         if test -n "$found_la"; then
7849                                                         save_libdir="$libdir"
7850               case "$found_la" in
7851                 */* | *\\*) . "$found_la" ;;
7852                 *) . "./$found_la" ;;
7853               esac
7854               libdir="$save_libdir"
7855                             for dep in $dependency_libs; do
7856                 case "$dep" in
7857                   -L*)
7858                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7859                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7860                       haveit=
7861                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7862                         if test -n "$GCC"; then
7863                           case $host_os in
7864                             linux*) haveit=yes;;
7865                           esac
7866                         fi
7867                       fi
7868                       if test -z "$haveit"; then
7869                         haveit=
7870                         for x in $LDFLAGS $LIBEXPAT; do
7871
7872   acl_save_prefix="$prefix"
7873   prefix="$acl_final_prefix"
7874   acl_save_exec_prefix="$exec_prefix"
7875   exec_prefix="$acl_final_exec_prefix"
7876   eval x=\"$x\"
7877   exec_prefix="$acl_save_exec_prefix"
7878   prefix="$acl_save_prefix"
7879
7880                           if test "X$x" = "X-L$additional_libdir"; then
7881                             haveit=yes
7882                             break
7883                           fi
7884                         done
7885                         if test -z "$haveit"; then
7886                           if test -d "$additional_libdir"; then
7887                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7888                           fi
7889                         fi
7890                         haveit=
7891                         for x in $LDFLAGS $LTLIBEXPAT; do
7892
7893   acl_save_prefix="$prefix"
7894   prefix="$acl_final_prefix"
7895   acl_save_exec_prefix="$exec_prefix"
7896   exec_prefix="$acl_final_exec_prefix"
7897   eval x=\"$x\"
7898   exec_prefix="$acl_save_exec_prefix"
7899   prefix="$acl_save_prefix"
7900
7901                           if test "X$x" = "X-L$additional_libdir"; then
7902                             haveit=yes
7903                             break
7904                           fi
7905                         done
7906                         if test -z "$haveit"; then
7907                           if test -d "$additional_libdir"; then
7908                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7909                           fi
7910                         fi
7911                       fi
7912                     fi
7913                     ;;
7914                   -R*)
7915                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7916                     if test "$enable_rpath" != no; then
7917                                                                   haveit=
7918                       for x in $rpathdirs; do
7919                         if test "X$x" = "X$dir"; then
7920                           haveit=yes
7921                           break
7922                         fi
7923                       done
7924                       if test -z "$haveit"; then
7925                         rpathdirs="$rpathdirs $dir"
7926                       fi
7927                                                                   haveit=
7928                       for x in $ltrpathdirs; do
7929                         if test "X$x" = "X$dir"; then
7930                           haveit=yes
7931                           break
7932                         fi
7933                       done
7934                       if test -z "$haveit"; then
7935                         ltrpathdirs="$ltrpathdirs $dir"
7936                       fi
7937                     fi
7938                     ;;
7939                   -l*)
7940                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7941                     ;;
7942                   *.la)
7943                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7944                     ;;
7945                   *)
7946                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7947                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7948                     ;;
7949                 esac
7950               done
7951             fi
7952           else
7953                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7954             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7955           fi
7956         fi
7957       fi
7958     done
7959   done
7960   if test "X$rpathdirs" != "X"; then
7961     if test -n "$hardcode_libdir_separator"; then
7962                         alldirs=
7963       for found_dir in $rpathdirs; do
7964         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7965       done
7966             acl_save_libdir="$libdir"
7967       libdir="$alldirs"
7968       eval flag=\"$hardcode_libdir_flag_spec\"
7969       libdir="$acl_save_libdir"
7970       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7971     else
7972             for found_dir in $rpathdirs; do
7973         acl_save_libdir="$libdir"
7974         libdir="$found_dir"
7975         eval flag=\"$hardcode_libdir_flag_spec\"
7976         libdir="$acl_save_libdir"
7977         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7978       done
7979     fi
7980   fi
7981   if test "X$ltrpathdirs" != "X"; then
7982             for found_dir in $ltrpathdirs; do
7983       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7984     done
7985   fi
7986
7987
7988         ac_save_CPPFLAGS="$CPPFLAGS"
7989
7990   for element in $INCEXPAT; do
7991     haveit=
7992     for x in $CPPFLAGS; do
7993
7994   acl_save_prefix="$prefix"
7995   prefix="$acl_final_prefix"
7996   acl_save_exec_prefix="$exec_prefix"
7997   exec_prefix="$acl_final_exec_prefix"
7998   eval x=\"$x\"
7999   exec_prefix="$acl_save_exec_prefix"
8000   prefix="$acl_save_prefix"
8001
8002       if test "X$x" = "X$element"; then
8003         haveit=yes
8004         break
8005       fi
8006     done
8007     if test -z "$haveit"; then
8008       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8009     fi
8010   done
8011
8012
8013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
8014 $as_echo_n "checking for libexpat... " >&6; }
8015 if test "${ac_cv_libexpat+set}" = set; then :
8016   $as_echo_n "(cached) " >&6
8017 else
8018
8019     ac_save_LIBS="$LIBS"
8020     LIBS="$LIBS $LIBEXPAT"
8021     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8022 /* end confdefs.h.  */
8023 #include "expat.h"
8024 int
8025 main ()
8026 {
8027 XML_Parser p = XML_ParserCreate (0);
8028   ;
8029   return 0;
8030 }
8031 _ACEOF
8032 if ac_fn_c_try_link "$LINENO"; then :
8033   ac_cv_libexpat=yes
8034 else
8035   ac_cv_libexpat=no
8036 fi
8037 rm -f core conftest.err conftest.$ac_objext \
8038     conftest$ac_exeext conftest.$ac_ext
8039     LIBS="$ac_save_LIBS"
8040
8041 fi
8042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
8043 $as_echo "$ac_cv_libexpat" >&6; }
8044   if test "$ac_cv_libexpat" = yes; then
8045     HAVE_LIBEXPAT=yes
8046
8047 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
8048
8049     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
8050 $as_echo_n "checking how to link with libexpat... " >&6; }
8051     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
8052 $as_echo "$LIBEXPAT" >&6; }
8053   else
8054     HAVE_LIBEXPAT=no
8055             CPPFLAGS="$ac_save_CPPFLAGS"
8056     LIBEXPAT=
8057     LTLIBEXPAT=
8058   fi
8059
8060
8061
8062
8063
8064
8065   if test "$HAVE_LIBEXPAT" != yes; then
8066     if test "$with_expat" = yes; then
8067       as_fn_error "expat is missing or unusable" "$LINENO" 5
8068     else
8069       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
8070 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
8071     fi
8072   else
8073     save_LIBS=$LIBS
8074     LIBS="$LIBS $LIBEXPAT"
8075     for ac_func in XML_StopParser
8076 do :
8077   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
8078 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
8079   cat >>confdefs.h <<_ACEOF
8080 #define HAVE_XML_STOPPARSER 1
8081 _ACEOF
8082
8083 fi
8084 done
8085
8086     LIBS=$save_LIBS
8087   fi
8088 fi
8089
8090 # --------------------- #
8091 # Check for libpython.  #
8092 # --------------------- #
8093
8094
8095
8096
8097
8098
8099 # Check whether --with-python was given.
8100 if test "${with_python+set}" = set; then :
8101   withval=$with_python;
8102 else
8103   with_python=auto
8104 fi
8105
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
8107 $as_echo_n "checking whether to use python... " >&6; }
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
8109 $as_echo "$with_python" >&6; }
8110
8111 if test "${with_python}" = no; then
8112   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
8113 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
8114   have_libpython=no
8115 else
8116   case "${with_python}" in
8117   [\\/]* | ?:[\\/]*)
8118     if test -d ${with_python}; then
8119       # Assume the python binary is ${with_python}/bin/python.
8120       python_prog="${with_python}/bin/python"
8121       python_prefix=
8122       # If python does not exit ${with_python}/bin, then try in
8123       # ${with_python}.  On Windows/MinGW, this is where the Python
8124       # executable is.
8125       if test ! -x "${python_prog}"; then
8126         python_prog="${with_python}/python"
8127         python_prefix=
8128       fi
8129       if test ! -x "${python_prog}"; then
8130         # Fall back to gdb 7.0/7.1 behaviour.
8131         python_prog=missing
8132         python_prefix=${with_python}
8133       fi
8134     elif test -x "${with_python}"; then
8135       # While we can't run python compiled for $host (unless host == build),
8136       # the user could write a script that provides the needed information,
8137       # so we support that.
8138       python_prog=${with_python}
8139       python_prefix=
8140     else
8141       as_fn_error "invalid value for --with-python" "$LINENO" 5
8142     fi
8143     ;;
8144   */*)
8145     # Disallow --with-python=foo/bar.
8146     as_fn_error "invalid value for --with-python" "$LINENO" 5
8147     ;;
8148   *)
8149     # The user has either specified auto, yes, or the name of the python
8150     # program assumed to be in $PATH.
8151     python_prefix=
8152     case "${with_python}" in
8153     yes | auto)
8154       if test ${build} = ${host}; then
8155         # Extract the first word of "python", so it can be a program name with args.
8156 set dummy python; ac_word=$2
8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8158 $as_echo_n "checking for $ac_word... " >&6; }
8159 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8160   $as_echo_n "(cached) " >&6
8161 else
8162   case $python_prog_path in
8163   [\\/]* | ?:[\\/]*)
8164   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8165   ;;
8166   *)
8167   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8168 for as_dir in $PATH
8169 do
8170   IFS=$as_save_IFS
8171   test -z "$as_dir" && as_dir=.
8172     for ac_exec_ext in '' $ac_executable_extensions; do
8173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8174     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8176     break 2
8177   fi
8178 done
8179   done
8180 IFS=$as_save_IFS
8181
8182   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8183   ;;
8184 esac
8185 fi
8186 python_prog_path=$ac_cv_path_python_prog_path
8187 if test -n "$python_prog_path"; then
8188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8189 $as_echo "$python_prog_path" >&6; }
8190 else
8191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8192 $as_echo "no" >&6; }
8193 fi
8194
8195
8196         if test "${python_prog_path}" = missing; then
8197           python_prog=missing
8198         else
8199           python_prog=${python_prog_path}
8200         fi
8201       else
8202         # Not much we can do except assume the cross-compiler will find the
8203         # right files.
8204         python_prog=missing
8205       fi
8206       ;;
8207     *)
8208       # While we can't run python compiled for $host (unless host == build),
8209       # the user could write a script that provides the needed information,
8210       # so we support that.
8211       python_prog="${with_python}"
8212       # Extract the first word of "${python_prog}", so it can be a program name with args.
8213 set dummy ${python_prog}; ac_word=$2
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8215 $as_echo_n "checking for $ac_word... " >&6; }
8216 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8217   $as_echo_n "(cached) " >&6
8218 else
8219   case $python_prog_path in
8220   [\\/]* | ?:[\\/]*)
8221   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8222   ;;
8223   *)
8224   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8225 for as_dir in $PATH
8226 do
8227   IFS=$as_save_IFS
8228   test -z "$as_dir" && as_dir=.
8229     for ac_exec_ext in '' $ac_executable_extensions; do
8230   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8231     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8233     break 2
8234   fi
8235 done
8236   done
8237 IFS=$as_save_IFS
8238
8239   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8240   ;;
8241 esac
8242 fi
8243 python_prog_path=$ac_cv_path_python_prog_path
8244 if test -n "$python_prog_path"; then
8245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8246 $as_echo "$python_prog_path" >&6; }
8247 else
8248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8249 $as_echo "no" >&6; }
8250 fi
8251
8252
8253       if test "${python_prog_path}" = missing; then
8254         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8255       fi
8256       ;;
8257     esac
8258   esac
8259
8260   if test "${python_prog}" != missing; then
8261     # We have a python program to use, but it may be too old.
8262     # Don't flag an error for --with-python=auto (the default).
8263     have_python_config=yes
8264     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8265     if test $? != 0; then
8266       have_python_config=failed
8267       if test "${with_python}" != auto; then
8268         as_fn_error "failure running python-config --includes" "$LINENO" 5
8269       fi
8270     fi
8271     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8272     if test $? != 0; then
8273       have_python_config=failed
8274       if test "${with_python}" != auto; then
8275         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8276       fi
8277     fi
8278     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8279     if test $? != 0; then
8280       have_python_config=failed
8281       if test "${with_python}" != auto; then
8282         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8283       fi
8284     fi
8285   else
8286     # We do not have a python executable we can use to determine where
8287     # to find the Python headers and libs.  We cannot guess the include
8288     # path from the python_prefix either, because that include path
8289     # depends on the Python version.  So, there is nothing much we can
8290     # do except assume that the compiler will be able to find those files.
8291     python_includes=
8292     python_libs=
8293     have_python_config=no
8294   fi
8295
8296   # If we have python-config, only try the configuration it provides.
8297   # Otherwise fallback on the old way of trying different versions of
8298   # python in turn.
8299
8300   have_libpython=no
8301   if test "${have_python_config}" = yes; then
8302     # Determine the Python version by extracting "-lpython<version>"
8303     # part of the python_libs. <version> is usually X.Y with X and Y
8304     # being decimal numbers, but can also be XY (seen on Windows).
8305     #
8306     # The extraction is performed using sed with a regular expression.
8307     # Initially, the regexp used was using the '?' quantifier to make
8308     # the dot in the version number optional.  Unfortunately, this
8309     # does not work with non-GNU versions of sed because, because of
8310     # what looks like a limitation (the '?' quantifier does not work
8311     # with back-references).  We work around this limitation by using
8312     # the '*' quantifier instead.  It means that, in theory, we might
8313     # match unexpected version strings such as "-lpython2..7", but
8314     # this seems unlikely in practice.  And even if that happens,
8315     # an error will be triggered later on, when checking that version
8316     # number.
8317     python_version=`echo " ${python_libs} " \
8318                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8319     case "${python_version}" in
8320     python*)
8321
8322   version=${python_version}
8323
8324   new_CPPFLAGS=${python_includes}
8325   new_LIBS=${python_libs}
8326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8327 $as_echo_n "checking for ${version}... " >&6; }
8328   save_CPPFLAGS=$CPPFLAGS
8329   save_LIBS=$LIBS
8330   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8331   LIBS="$LIBS $new_LIBS"
8332   found_usable_python=no
8333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8334 /* end confdefs.h.  */
8335 #include "Python.h"
8336 int
8337 main ()
8338 {
8339 Py_Initialize ();
8340   ;
8341   return 0;
8342 }
8343 _ACEOF
8344 if ac_fn_c_try_link "$LINENO"; then :
8345   have_libpython=${version}
8346                   found_usable_python=yes
8347                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8348                   PYTHON_LIBS=$new_LIBS
8349 fi
8350 rm -f core conftest.err conftest.$ac_objext \
8351     conftest$ac_exeext conftest.$ac_ext
8352   CPPFLAGS=$save_CPPFLAGS
8353   LIBS=$save_LIBS
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8355 $as_echo "${found_usable_python}" >&6; }
8356
8357       ;;
8358     *)
8359       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8360       ;;
8361     esac
8362   elif test "${have_python_config}" != failed; then
8363     if test "${have_libpython}" = no; then
8364
8365   version=python2.7
8366
8367   new_CPPFLAGS=${python_includes}
8368   new_LIBS="${python_libs} -lpython2.7"
8369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8370 $as_echo_n "checking for ${version}... " >&6; }
8371   save_CPPFLAGS=$CPPFLAGS
8372   save_LIBS=$LIBS
8373   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8374   LIBS="$LIBS $new_LIBS"
8375   found_usable_python=no
8376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8377 /* end confdefs.h.  */
8378 #include "Python.h"
8379 int
8380 main ()
8381 {
8382 Py_Initialize ();
8383   ;
8384   return 0;
8385 }
8386 _ACEOF
8387 if ac_fn_c_try_link "$LINENO"; then :
8388   have_libpython=${version}
8389                   found_usable_python=yes
8390                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8391                   PYTHON_LIBS=$new_LIBS
8392 fi
8393 rm -f core conftest.err conftest.$ac_objext \
8394     conftest$ac_exeext conftest.$ac_ext
8395   CPPFLAGS=$save_CPPFLAGS
8396   LIBS=$save_LIBS
8397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8398 $as_echo "${found_usable_python}" >&6; }
8399
8400     fi
8401     if test "${have_libpython}" = no; then
8402
8403   version=python2.6
8404
8405   new_CPPFLAGS=${python_includes}
8406   new_LIBS="${python_libs} -lpython2.6"
8407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8408 $as_echo_n "checking for ${version}... " >&6; }
8409   save_CPPFLAGS=$CPPFLAGS
8410   save_LIBS=$LIBS
8411   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8412   LIBS="$LIBS $new_LIBS"
8413   found_usable_python=no
8414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8415 /* end confdefs.h.  */
8416 #include "Python.h"
8417 int
8418 main ()
8419 {
8420 Py_Initialize ();
8421   ;
8422   return 0;
8423 }
8424 _ACEOF
8425 if ac_fn_c_try_link "$LINENO"; then :
8426   have_libpython=${version}
8427                   found_usable_python=yes
8428                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8429                   PYTHON_LIBS=$new_LIBS
8430 fi
8431 rm -f core conftest.err conftest.$ac_objext \
8432     conftest$ac_exeext conftest.$ac_ext
8433   CPPFLAGS=$save_CPPFLAGS
8434   LIBS=$save_LIBS
8435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8436 $as_echo "${found_usable_python}" >&6; }
8437
8438     fi
8439     if test ${have_libpython} = no; then
8440
8441   version=python2.5
8442
8443   new_CPPFLAGS=${python_includes}
8444   new_LIBS="${python_libs} -lpython2.5"
8445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8446 $as_echo_n "checking for ${version}... " >&6; }
8447   save_CPPFLAGS=$CPPFLAGS
8448   save_LIBS=$LIBS
8449   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8450   LIBS="$LIBS $new_LIBS"
8451   found_usable_python=no
8452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454 #include "Python.h"
8455 int
8456 main ()
8457 {
8458 Py_Initialize ();
8459   ;
8460   return 0;
8461 }
8462 _ACEOF
8463 if ac_fn_c_try_link "$LINENO"; then :
8464   have_libpython=${version}
8465                   found_usable_python=yes
8466                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8467                   PYTHON_LIBS=$new_LIBS
8468 fi
8469 rm -f core conftest.err conftest.$ac_objext \
8470     conftest$ac_exeext conftest.$ac_ext
8471   CPPFLAGS=$save_CPPFLAGS
8472   LIBS=$save_LIBS
8473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8474 $as_echo "${found_usable_python}" >&6; }
8475
8476     fi
8477     if test ${have_libpython} = no; then
8478
8479   version=python2.4
8480
8481   new_CPPFLAGS=${python_includes}
8482   new_LIBS="${python_libs} -lpython2.4"
8483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8484 $as_echo_n "checking for ${version}... " >&6; }
8485   save_CPPFLAGS=$CPPFLAGS
8486   save_LIBS=$LIBS
8487   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8488   LIBS="$LIBS $new_LIBS"
8489   found_usable_python=no
8490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8491 /* end confdefs.h.  */
8492 #include "Python.h"
8493 int
8494 main ()
8495 {
8496 Py_Initialize ();
8497   ;
8498   return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_link "$LINENO"; then :
8502   have_libpython=${version}
8503                   found_usable_python=yes
8504                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8505                   PYTHON_LIBS=$new_LIBS
8506 fi
8507 rm -f core conftest.err conftest.$ac_objext \
8508     conftest$ac_exeext conftest.$ac_ext
8509   CPPFLAGS=$save_CPPFLAGS
8510   LIBS=$save_LIBS
8511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8512 $as_echo "${found_usable_python}" >&6; }
8513
8514     fi
8515   fi
8516   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8517
8518 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8519
8520   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8521
8522 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8523
8524   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8525
8526 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8527
8528   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8529
8530 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8531
8532   fi
8533
8534   if test "${have_libpython}" = no; then
8535     case "${with_python}" in
8536     yes)
8537       as_fn_error "python is missing or unusable" "$LINENO" 5
8538       ;;
8539     auto)
8540       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8541 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8542       ;;
8543     *)
8544       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8545       ;;
8546     esac
8547   else
8548     if test -n "${python_prefix}"; then
8549
8550 cat >>confdefs.h <<_ACEOF
8551 #define WITH_PYTHON_PATH "${python_prefix}"
8552 _ACEOF
8553
8554
8555   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8556      if test "x$prefix" = xNONE; then
8557         test_prefix=/usr/local
8558      else
8559         test_prefix=$prefix
8560      fi
8561   else
8562      test_prefix=$exec_prefix
8563   fi
8564   value=0
8565   case ${python_prefix} in
8566      "${test_prefix}"|"${test_prefix}/"*|\
8567         '${exec_prefix}'|'${exec_prefix}/'*)
8568      value=1
8569      ;;
8570   esac
8571
8572 cat >>confdefs.h <<_ACEOF
8573 #define PYTHON_PATH_RELOCATABLE $value
8574 _ACEOF
8575
8576
8577     fi
8578   fi
8579 fi
8580
8581 if test "${have_libpython}" != no; then
8582
8583 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8584
8585   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8586   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8587   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8588   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8589   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8590
8591   # Flags needed to compile Python code (taken from python-config --cflags).
8592   # We cannot call python-config directly because it will output whatever was
8593   # used when compiling the Python interpreter itself, including flags which
8594   # would make the python-related objects be compiled differently from the
8595   # rest of GDB (e.g., -O2 and -fPIC).
8596   if test "${GCC}" = yes; then
8597     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8598   fi
8599
8600   if test "x${tentative_python_cflags}" != x; then
8601     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8602 $as_echo_n "checking compiler flags for python code... " >&6; }
8603     for flag in ${tentative_python_cflags}; do
8604       # Check that the compiler accepts it
8605       saved_CFLAGS="$CFLAGS"
8606       CFLAGS="$CFLAGS $flag"
8607       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8608 /* end confdefs.h.  */
8609
8610 int
8611 main ()
8612 {
8613
8614   ;
8615   return 0;
8616 }
8617 _ACEOF
8618 if ac_fn_c_try_compile "$LINENO"; then :
8619   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8620 fi
8621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8622       CFLAGS="$saved_CFLAGS"
8623     done
8624     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8625 $as_echo "${PYTHON_CFLAGS}" >&6; }
8626   fi
8627
8628   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8629   #    #if _SGIAPI
8630   #    #define siginfo __siginfo
8631   #    #endif
8632   # The problem is that including Python causes some XOPEN macros to be
8633   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8634   # to false.  So, we work around this issue by defining siginfo ourself
8635   # though the command-line.
8636   #
8637   # On x64 Windows, Python's include headers, and pyconfig.h in
8638   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8639   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8640   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8641   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8642   # The issue was reported to the Python community, but still isn't
8643   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8644
8645   case "$gdb_host" in
8646     irix*) if test "${GCC}" = yes; then
8647              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8648            fi
8649            ;;
8650     mingw64)
8651            if test "${GCC}" = yes; then
8652              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8653            fi
8654            ;;
8655   esac
8656
8657   # Note that "python -m threading" cannot be used to check for
8658   # threading support due to a bug in Python 2.7.3
8659   # (http://bugs.python.org/issue15567).
8660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8661 $as_echo_n "checking whether python supports threads... " >&6; }
8662   saved_CPPFLAGS="${CPPFLAGS}"
8663   CPPFLAGS="${PYTHON_CPPFLAGS}"
8664   # Note that the test is reversed so that python_has_threads=yes on
8665   # unexpected failures.
8666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8667 /* end confdefs.h.  */
8668
8669 #include <Python.h>
8670 #ifdef WITH_THREAD
8671 # error
8672 #endif
8673
8674 _ACEOF
8675 if ac_fn_c_try_cpp "$LINENO"; then :
8676   python_has_threads=no
8677 else
8678   python_has_threads=yes
8679 fi
8680 rm -f conftest.err conftest.$ac_ext
8681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8682 $as_echo "${python_has_threads}" >&6; }
8683   CPPFLAGS="${saved_CPPFLAGS}"
8684 else
8685   # Even if Python support is not compiled in, we need to have this file
8686   # included so that the "python" command, et.al., still exists.
8687   CONFIG_OBS="$CONFIG_OBS python.o"
8688   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
8689 fi
8690
8691
8692
8693  if test "${have_libpython}" != no; then
8694   HAVE_PYTHON_TRUE=
8695   HAVE_PYTHON_FALSE='#'
8696 else
8697   HAVE_PYTHON_TRUE='#'
8698   HAVE_PYTHON_FALSE=
8699 fi
8700
8701
8702 # -------------------- #
8703 # Check for libguile.  #
8704 # -------------------- #
8705
8706
8707
8708
8709
8710
8711 # Check whether --with-guile was given.
8712 if test "${with_guile+set}" = set; then :
8713   withval=$with_guile;
8714 else
8715   with_guile=auto
8716 fi
8717
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
8719 $as_echo_n "checking whether to use guile... " >&6; }
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
8721 $as_echo "$with_guile" >&6; }
8722
8723 # Extract the first word of "pkg-config", so it can be a program name with args.
8724 set dummy pkg-config; ac_word=$2
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8726 $as_echo_n "checking for $ac_word... " >&6; }
8727 if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
8728   $as_echo_n "(cached) " >&6
8729 else
8730   case $pkg_config_prog_path in
8731   [\\/]* | ?:[\\/]*)
8732   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
8733   ;;
8734   *)
8735   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8736 for as_dir in $PATH
8737 do
8738   IFS=$as_save_IFS
8739   test -z "$as_dir" && as_dir=.
8740     for ac_exec_ext in '' $ac_executable_extensions; do
8741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8742     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
8743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8744     break 2
8745   fi
8746 done
8747   done
8748 IFS=$as_save_IFS
8749
8750   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
8751   ;;
8752 esac
8753 fi
8754 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
8755 if test -n "$pkg_config_prog_path"; then
8756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
8757 $as_echo "$pkg_config_prog_path" >&6; }
8758 else
8759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8760 $as_echo "no" >&6; }
8761 fi
8762
8763
8764
8765 try_guile_versions="guile-2.2 guile-2.0"
8766 have_libguile=no
8767 case "${with_guile}" in
8768 no)
8769   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
8770 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
8771   ;;
8772 auto)
8773   if test "${pkg_config_prog_path}" = "missing"; then
8774     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
8775 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
8776   else
8777
8778   pkg_config=${pkg_config_prog_path}
8779   guile_version_list=${try_guile_versions}
8780   flag_errors=no
8781
8782   found_usable_guile=checking
8783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8784 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8785   for guile_version in ${guile_version_list}; do
8786     ${pkg_config} --exists ${guile_version} 2>/dev/null
8787     if test $? != 0; then
8788       continue
8789     fi
8790             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8791     if test $? != 0; then
8792       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8793     fi
8794     new_LIBS=`${pkg_config} --libs ${guile_version}`
8795     if test $? != 0; then
8796       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8797     fi
8798         found_usable_guile=${guile_version}
8799     break
8800   done
8801   if test "${found_usable_guile}" = "checking"; then
8802     if test "${flag_errors}" = "yes"; then
8803       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8804     else
8805       found_usable_guile=no
8806     fi
8807   fi
8808       if test "${found_usable_guile}" != no; then
8809     save_CPPFLAGS=$CPPFLAGS
8810     save_LIBS=$LIBS
8811     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8812     LIBS="$LIBS $new_LIBS"
8813     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8814 /* end confdefs.h.  */
8815 #include "libguile.h"
8816 int
8817 main ()
8818 {
8819 scm_init_guile ();
8820   ;
8821   return 0;
8822 }
8823 _ACEOF
8824 if ac_fn_c_try_link "$LINENO"; then :
8825   have_libguile=yes
8826                     GUILE_CPPFLAGS=$new_CPPFLAGS
8827                     GUILE_LIBS=$new_LIBS
8828 else
8829   found_usable_guile=no
8830 fi
8831 rm -f core conftest.err conftest.$ac_objext \
8832     conftest$ac_exeext conftest.$ac_ext
8833     CPPFLAGS=$save_CPPFLAGS
8834     LIBS=$save_LIBS
8835     if test "${found_usable_guile}" = no; then
8836       if test "${flag_errors}" = yes; then
8837         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8839 as_fn_error "linking guile version ${guile_version} test program failed
8840 See \`config.log' for more details." "$LINENO" 5; }
8841       fi
8842     fi
8843   fi
8844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8845 $as_echo "${found_usable_guile}" >&6; }
8846
8847   fi
8848   ;;
8849 yes)
8850   if test "${pkg_config_prog_path}" = "missing"; then
8851     as_fn_error "pkg-config not found" "$LINENO" 5
8852   fi
8853
8854   pkg_config=${pkg_config_prog_path}
8855   guile_version_list=${try_guile_versions}
8856   flag_errors=yes
8857
8858   found_usable_guile=checking
8859   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8860 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8861   for guile_version in ${guile_version_list}; do
8862     ${pkg_config} --exists ${guile_version} 2>/dev/null
8863     if test $? != 0; then
8864       continue
8865     fi
8866             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8867     if test $? != 0; then
8868       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8869     fi
8870     new_LIBS=`${pkg_config} --libs ${guile_version}`
8871     if test $? != 0; then
8872       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8873     fi
8874         found_usable_guile=${guile_version}
8875     break
8876   done
8877   if test "${found_usable_guile}" = "checking"; then
8878     if test "${flag_errors}" = "yes"; then
8879       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8880     else
8881       found_usable_guile=no
8882     fi
8883   fi
8884       if test "${found_usable_guile}" != no; then
8885     save_CPPFLAGS=$CPPFLAGS
8886     save_LIBS=$LIBS
8887     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8888     LIBS="$LIBS $new_LIBS"
8889     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8890 /* end confdefs.h.  */
8891 #include "libguile.h"
8892 int
8893 main ()
8894 {
8895 scm_init_guile ();
8896   ;
8897   return 0;
8898 }
8899 _ACEOF
8900 if ac_fn_c_try_link "$LINENO"; then :
8901   have_libguile=yes
8902                     GUILE_CPPFLAGS=$new_CPPFLAGS
8903                     GUILE_LIBS=$new_LIBS
8904 else
8905   found_usable_guile=no
8906 fi
8907 rm -f core conftest.err conftest.$ac_objext \
8908     conftest$ac_exeext conftest.$ac_ext
8909     CPPFLAGS=$save_CPPFLAGS
8910     LIBS=$save_LIBS
8911     if test "${found_usable_guile}" = no; then
8912       if test "${flag_errors}" = yes; then
8913         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8915 as_fn_error "linking guile version ${guile_version} test program failed
8916 See \`config.log' for more details." "$LINENO" 5; }
8917       fi
8918     fi
8919   fi
8920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8921 $as_echo "${found_usable_guile}" >&6; }
8922
8923   ;;
8924 [\\/]* | ?:[\\/]*)
8925   if test -x "${with_guile}"; then
8926
8927   pkg_config=${with_guile}
8928   guile_version_list=${try_guile_versions}
8929   flag_errors=yes
8930
8931   found_usable_guile=checking
8932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
8933 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
8934   for guile_version in ${guile_version_list}; do
8935     ${pkg_config} --exists ${guile_version} 2>/dev/null
8936     if test $? != 0; then
8937       continue
8938     fi
8939             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
8940     if test $? != 0; then
8941       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
8942     fi
8943     new_LIBS=`${pkg_config} --libs ${guile_version}`
8944     if test $? != 0; then
8945       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
8946     fi
8947         found_usable_guile=${guile_version}
8948     break
8949   done
8950   if test "${found_usable_guile}" = "checking"; then
8951     if test "${flag_errors}" = "yes"; then
8952       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
8953     else
8954       found_usable_guile=no
8955     fi
8956   fi
8957       if test "${found_usable_guile}" != no; then
8958     save_CPPFLAGS=$CPPFLAGS
8959     save_LIBS=$LIBS
8960     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8961     LIBS="$LIBS $new_LIBS"
8962     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8963 /* end confdefs.h.  */
8964 #include "libguile.h"
8965 int
8966 main ()
8967 {
8968 scm_init_guile ();
8969   ;
8970   return 0;
8971 }
8972 _ACEOF
8973 if ac_fn_c_try_link "$LINENO"; then :
8974   have_libguile=yes
8975                     GUILE_CPPFLAGS=$new_CPPFLAGS
8976                     GUILE_LIBS=$new_LIBS
8977 else
8978   found_usable_guile=no
8979 fi
8980 rm -f core conftest.err conftest.$ac_objext \
8981     conftest$ac_exeext conftest.$ac_ext
8982     CPPFLAGS=$save_CPPFLAGS
8983     LIBS=$save_LIBS
8984     if test "${found_usable_guile}" = no; then
8985       if test "${flag_errors}" = yes; then
8986         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8988 as_fn_error "linking guile version ${guile_version} test program failed
8989 See \`config.log' for more details." "$LINENO" 5; }
8990       fi
8991     fi
8992   fi
8993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
8994 $as_echo "${found_usable_guile}" >&6; }
8995
8996   else
8997     as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
8998   fi
8999   ;;
9000 "" | */*)
9001   # Disallow --with=guile="" and --with-guile=foo/bar.
9002   as_fn_error "invalid value for --with-guile" "$LINENO" 5
9003   ;;
9004 *)
9005   # A space separate list of guile versions to try, in order.
9006   if test "${pkg_config_prog_path}" = "missing"; then
9007     as_fn_error "pkg-config not found" "$LINENO" 5
9008   fi
9009
9010   pkg_config=${pkg_config_prog_path}
9011   guile_version_list=${with_guile}
9012   flag_errors=yes
9013
9014   found_usable_guile=checking
9015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
9016 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
9017   for guile_version in ${guile_version_list}; do
9018     ${pkg_config} --exists ${guile_version} 2>/dev/null
9019     if test $? != 0; then
9020       continue
9021     fi
9022             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
9023     if test $? != 0; then
9024       as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
9025     fi
9026     new_LIBS=`${pkg_config} --libs ${guile_version}`
9027     if test $? != 0; then
9028       as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
9029     fi
9030         found_usable_guile=${guile_version}
9031     break
9032   done
9033   if test "${found_usable_guile}" = "checking"; then
9034     if test "${flag_errors}" = "yes"; then
9035       as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
9036     else
9037       found_usable_guile=no
9038     fi
9039   fi
9040       if test "${found_usable_guile}" != no; then
9041     save_CPPFLAGS=$CPPFLAGS
9042     save_LIBS=$LIBS
9043     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9044     LIBS="$LIBS $new_LIBS"
9045     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9046 /* end confdefs.h.  */
9047 #include "libguile.h"
9048 int
9049 main ()
9050 {
9051 scm_init_guile ();
9052   ;
9053   return 0;
9054 }
9055 _ACEOF
9056 if ac_fn_c_try_link "$LINENO"; then :
9057   have_libguile=yes
9058                     GUILE_CPPFLAGS=$new_CPPFLAGS
9059                     GUILE_LIBS=$new_LIBS
9060 else
9061   found_usable_guile=no
9062 fi
9063 rm -f core conftest.err conftest.$ac_objext \
9064     conftest$ac_exeext conftest.$ac_ext
9065     CPPFLAGS=$save_CPPFLAGS
9066     LIBS=$save_LIBS
9067     if test "${found_usable_guile}" = no; then
9068       if test "${flag_errors}" = yes; then
9069         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9071 as_fn_error "linking guile version ${guile_version} test program failed
9072 See \`config.log' for more details." "$LINENO" 5; }
9073       fi
9074     fi
9075   fi
9076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
9077 $as_echo "${found_usable_guile}" >&6; }
9078
9079   ;;
9080 esac
9081
9082 if test "${have_libguile}" != no; then
9083
9084 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
9085
9086   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
9087   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
9088   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
9089   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
9090   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
9091
9092     save_LIBS="$LIBS"
9093   save_CPPFLAGS="$CPPFLAGS"
9094   LIBS="$GUILE_LIBS"
9095   CPPFLAGS="$GUILE_CPPFLAGS"
9096   for ac_func in scm_new_smob
9097 do :
9098   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
9099 if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
9100   cat >>confdefs.h <<_ACEOF
9101 #define HAVE_SCM_NEW_SMOB 1
9102 _ACEOF
9103
9104 fi
9105 done
9106
9107   LIBS="$save_LIBS"
9108   CPPFLAGS="$save_CPPFLAGS"
9109 else
9110   # Even if Guile support is not compiled in, we need to have these files
9111   # included.
9112   CONFIG_OBS="$CONFIG_OBS guile.o"
9113   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
9114 fi
9115
9116
9117  if test "${have_libguile}" != no; then
9118   HAVE_GUILE_TRUE=
9119   HAVE_GUILE_FALSE='#'
9120 else
9121   HAVE_GUILE_TRUE='#'
9122   HAVE_GUILE_FALSE=
9123 fi
9124
9125
9126 # PR 17185, see if we can get the libgc version to see if we need
9127 # to apply the workaround.
9128 for ac_header in gc/gc.h
9129 do :
9130   ac_fn_c_check_header_mongrel "$LINENO" "gc/gc.h" "ac_cv_header_gc_gc_h" "$ac_includes_default"
9131 if test "x$ac_cv_header_gc_gc_h" = x""yes; then :
9132   cat >>confdefs.h <<_ACEOF
9133 #define HAVE_GC_GC_H 1
9134 _ACEOF
9135
9136 fi
9137
9138 done
9139
9140 for ac_func in setenv
9141 do :
9142   ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
9143 if test "x$ac_cv_func_setenv" = x""yes; then :
9144   cat >>confdefs.h <<_ACEOF
9145 #define HAVE_SETENV 1
9146 _ACEOF
9147
9148 fi
9149 done
9150
9151
9152 # --------------------- #
9153 # Check for libmcheck.  #
9154 # --------------------- #
9155
9156 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
9157 # but turn it off if Python is enabled with threads, since -lmcheck is
9158 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
9159 # and for releases.
9160 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
9161    && $development; then
9162   libmcheck_default=yes
9163 else
9164   libmcheck_default=no
9165 fi
9166
9167   # Check whether --enable-libmcheck was given.
9168 if test "${enable_libmcheck+set}" = set; then :
9169   enableval=$enable_libmcheck; case "${enableval}" in
9170       yes | y) ENABLE_LIBMCHECK="yes" ;;
9171       no | n)  ENABLE_LIBMCHECK="no" ;;
9172       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
9173     esac
9174 fi
9175
9176
9177   if test -z "${ENABLE_LIBMCHECK}"; then
9178     ENABLE_LIBMCHECK=${libmcheck_default}
9179   fi
9180
9181   if test "$ENABLE_LIBMCHECK" = "yes" ; then
9182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
9183 $as_echo_n "checking for main in -lmcheck... " >&6; }
9184 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
9185   $as_echo_n "(cached) " >&6
9186 else
9187   ac_check_lib_save_LIBS=$LIBS
9188 LIBS="-lmcheck  $LIBS"
9189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9190 /* end confdefs.h.  */
9191
9192
9193 int
9194 main ()
9195 {
9196 return main ();
9197   ;
9198   return 0;
9199 }
9200 _ACEOF
9201 if ac_fn_c_try_link "$LINENO"; then :
9202   ac_cv_lib_mcheck_main=yes
9203 else
9204   ac_cv_lib_mcheck_main=no
9205 fi
9206 rm -f core conftest.err conftest.$ac_objext \
9207     conftest$ac_exeext conftest.$ac_ext
9208 LIBS=$ac_check_lib_save_LIBS
9209 fi
9210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
9211 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
9212 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
9213   cat >>confdefs.h <<_ACEOF
9214 #define HAVE_LIBMCHECK 1
9215 _ACEOF
9216
9217   LIBS="-lmcheck $LIBS"
9218
9219 fi
9220
9221   fi
9222
9223
9224 if test "$ENABLE_LIBMCHECK" = "yes" \
9225         -a "${have_libpython}" != "no" \
9226         -a "${python_has_threads}" = "yes" ; then
9227   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
9228 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
9229 fi
9230
9231 # ------------------------- #
9232 # Checks for header files.  #
9233 # ------------------------- #
9234
9235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
9236 $as_echo_n "checking for ANSI C header files... " >&6; }
9237 if test "${ac_cv_header_stdc+set}" = set; then :
9238   $as_echo_n "(cached) " >&6
9239 else
9240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9241 /* end confdefs.h.  */
9242 #include <stdlib.h>
9243 #include <stdarg.h>
9244 #include <string.h>
9245 #include <float.h>
9246
9247 int
9248 main ()
9249 {
9250
9251   ;
9252   return 0;
9253 }
9254 _ACEOF
9255 if ac_fn_c_try_compile "$LINENO"; then :
9256   ac_cv_header_stdc=yes
9257 else
9258   ac_cv_header_stdc=no
9259 fi
9260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9261
9262 if test $ac_cv_header_stdc = yes; then
9263   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9265 /* end confdefs.h.  */
9266 #include <string.h>
9267
9268 _ACEOF
9269 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9270   $EGREP "memchr" >/dev/null 2>&1; then :
9271
9272 else
9273   ac_cv_header_stdc=no
9274 fi
9275 rm -f conftest*
9276
9277 fi
9278
9279 if test $ac_cv_header_stdc = yes; then
9280   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9282 /* end confdefs.h.  */
9283 #include <stdlib.h>
9284
9285 _ACEOF
9286 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9287   $EGREP "free" >/dev/null 2>&1; then :
9288
9289 else
9290   ac_cv_header_stdc=no
9291 fi
9292 rm -f conftest*
9293
9294 fi
9295
9296 if test $ac_cv_header_stdc = yes; then
9297   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
9298   if test "$cross_compiling" = yes; then :
9299   :
9300 else
9301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9302 /* end confdefs.h.  */
9303 #include <ctype.h>
9304 #include <stdlib.h>
9305 #if ((' ' & 0x0FF) == 0x020)
9306 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
9307 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
9308 #else
9309 # define ISLOWER(c) \
9310                    (('a' <= (c) && (c) <= 'i') \
9311                      || ('j' <= (c) && (c) <= 'r') \
9312                      || ('s' <= (c) && (c) <= 'z'))
9313 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
9314 #endif
9315
9316 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
9317 int
9318 main ()
9319 {
9320   int i;
9321   for (i = 0; i < 256; i++)
9322     if (XOR (islower (i), ISLOWER (i))
9323         || toupper (i) != TOUPPER (i))
9324       return 2;
9325   return 0;
9326 }
9327 _ACEOF
9328 if ac_fn_c_try_run "$LINENO"; then :
9329
9330 else
9331   ac_cv_header_stdc=no
9332 fi
9333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9334   conftest.$ac_objext conftest.beam conftest.$ac_ext
9335 fi
9336
9337 fi
9338 fi
9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
9340 $as_echo "$ac_cv_header_stdc" >&6; }
9341 if test $ac_cv_header_stdc = yes; then
9342
9343 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
9344
9345 fi
9346
9347 # elf_hp.h is for HP/UX 64-bit shared library support.
9348 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
9349                   thread_db.h \
9350                   sys/fault.h \
9351                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
9352                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
9353                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9354                   termios.h termio.h \
9355                   sgtty.h elf_hp.h \
9356                   dlfcn.h
9357 do :
9358   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9359 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9360 eval as_val=\$$as_ac_Header
9361    if test "x$as_val" = x""yes; then :
9362   cat >>confdefs.h <<_ACEOF
9363 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9364 _ACEOF
9365
9366 fi
9367
9368 done
9369
9370 for ac_header in sys/proc.h
9371 do :
9372   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
9373 # include <sys/param.h>
9374 #endif
9375
9376 "
9377 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
9378   cat >>confdefs.h <<_ACEOF
9379 #define HAVE_SYS_PROC_H 1
9380 _ACEOF
9381
9382 fi
9383
9384 done
9385
9386 for ac_header in sys/user.h
9387 do :
9388   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
9389 # include <sys/param.h>
9390 #endif
9391
9392 "
9393 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
9394   cat >>confdefs.h <<_ACEOF
9395 #define HAVE_SYS_USER_H 1
9396 _ACEOF
9397
9398 fi
9399
9400 done
9401
9402
9403 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
9404 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
9405 # think that we don't have <curses.h> if we're using GCC.
9406 case $host_os in
9407   solaris2.[789])
9408     if test "$GCC" = yes; then
9409
9410 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
9411
9412     fi ;;
9413 esac
9414 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
9415 do :
9416   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9417 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9418 eval as_val=\$$as_ac_Header
9419    if test "x$as_val" = x""yes; then :
9420   cat >>confdefs.h <<_ACEOF
9421 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9422 _ACEOF
9423
9424 fi
9425
9426 done
9427
9428 for ac_header in term.h
9429 do :
9430   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
9431 # include <curses.h>
9432 #endif
9433
9434 "
9435 if test "x$ac_cv_header_term_h" = x""yes; then :
9436   cat >>confdefs.h <<_ACEOF
9437 #define HAVE_TERM_H 1
9438 _ACEOF
9439
9440 fi
9441
9442 done
9443
9444
9445 # ------------------------- #
9446 # Checks for declarations.  #
9447 # ------------------------- #
9448
9449 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
9450 if test "x$ac_cv_have_decl_free" = x""yes; then :
9451   ac_have_decl=1
9452 else
9453   ac_have_decl=0
9454 fi
9455
9456 cat >>confdefs.h <<_ACEOF
9457 #define HAVE_DECL_FREE $ac_have_decl
9458 _ACEOF
9459 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
9460 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
9461   ac_have_decl=1
9462 else
9463   ac_have_decl=0
9464 fi
9465
9466 cat >>confdefs.h <<_ACEOF
9467 #define HAVE_DECL_MALLOC $ac_have_decl
9468 _ACEOF
9469 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
9470 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
9471   ac_have_decl=1
9472 else
9473   ac_have_decl=0
9474 fi
9475
9476 cat >>confdefs.h <<_ACEOF
9477 #define HAVE_DECL_REALLOC $ac_have_decl
9478 _ACEOF
9479 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
9480 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
9481   ac_have_decl=1
9482 else
9483   ac_have_decl=0
9484 fi
9485
9486 cat >>confdefs.h <<_ACEOF
9487 #define HAVE_DECL_SNPRINTF $ac_have_decl
9488 _ACEOF
9489
9490
9491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9492 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9493 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9494   $as_echo_n "(cached) " >&6
9495 else
9496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497 /* end confdefs.h.  */
9498 #include <locale.h>
9499 int
9500 main ()
9501 {
9502 return LC_MESSAGES
9503   ;
9504   return 0;
9505 }
9506 _ACEOF
9507 if ac_fn_c_try_link "$LINENO"; then :
9508   am_cv_val_LC_MESSAGES=yes
9509 else
9510   am_cv_val_LC_MESSAGES=no
9511 fi
9512 rm -f core conftest.err conftest.$ac_objext \
9513     conftest$ac_exeext conftest.$ac_ext
9514 fi
9515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9516 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9517   if test $am_cv_val_LC_MESSAGES = yes; then
9518
9519 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9520
9521   fi
9522
9523
9524 # ----------------------- #
9525 # Checks for structures.  #
9526 # ----------------------- #
9527
9528 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
9529 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
9530
9531 cat >>confdefs.h <<_ACEOF
9532 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
9533 _ACEOF
9534
9535
9536 fi
9537 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
9538 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
9539
9540 cat >>confdefs.h <<_ACEOF
9541 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
9542 _ACEOF
9543
9544
9545 fi
9546
9547
9548 # ------------------ #
9549 # Checks for types.  #
9550 # ------------------ #
9551
9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
9553 $as_echo_n "checking return type of signal handlers... " >&6; }
9554 if test "${ac_cv_type_signal+set}" = set; then :
9555   $as_echo_n "(cached) " >&6
9556 else
9557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9558 /* end confdefs.h.  */
9559 #include <sys/types.h>
9560 #include <signal.h>
9561
9562 int
9563 main ()
9564 {
9565 return *(signal (0, 0)) (0) == 1;
9566   ;
9567   return 0;
9568 }
9569 _ACEOF
9570 if ac_fn_c_try_compile "$LINENO"; then :
9571   ac_cv_type_signal=int
9572 else
9573   ac_cv_type_signal=void
9574 fi
9575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9576 fi
9577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
9578 $as_echo "$ac_cv_type_signal" >&6; }
9579
9580 cat >>confdefs.h <<_ACEOF
9581 #define RETSIGTYPE $ac_cv_type_signal
9582 _ACEOF
9583
9584
9585 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
9586 #include <sys/socket.h>
9587
9588 "
9589 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9590
9591 cat >>confdefs.h <<_ACEOF
9592 #define HAVE_SOCKLEN_T 1
9593 _ACEOF
9594
9595
9596 fi
9597
9598
9599 # ------------------------------------- #
9600 # Checks for compiler characteristics.  #
9601 # ------------------------------------- #
9602
9603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9604 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9605 if test "${ac_cv_c_const+set}" = set; then :
9606   $as_echo_n "(cached) " >&6
9607 else
9608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9609 /* end confdefs.h.  */
9610
9611 int
9612 main ()
9613 {
9614 /* FIXME: Include the comments suggested by Paul. */
9615 #ifndef __cplusplus
9616   /* Ultrix mips cc rejects this.  */
9617   typedef int charset[2];
9618   const charset cs;
9619   /* SunOS 4.1.1 cc rejects this.  */
9620   char const *const *pcpcc;
9621   char **ppc;
9622   /* NEC SVR4.0.2 mips cc rejects this.  */
9623   struct point {int x, y;};
9624   static struct point const zero = {0,0};
9625   /* AIX XL C 1.02.0.0 rejects this.
9626      It does not let you subtract one const X* pointer from another in
9627      an arm of an if-expression whose if-part is not a constant
9628      expression */
9629   const char *g = "string";
9630   pcpcc = &g + (g ? g-g : 0);
9631   /* HPUX 7.0 cc rejects these. */
9632   ++pcpcc;
9633   ppc = (char**) pcpcc;
9634   pcpcc = (char const *const *) ppc;
9635   { /* SCO 3.2v4 cc rejects this.  */
9636     char *t;
9637     char const *s = 0 ? (char *) 0 : (char const *) 0;
9638
9639     *t++ = 0;
9640     if (s) return 0;
9641   }
9642   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9643     int x[] = {25, 17};
9644     const int *foo = &x[0];
9645     ++foo;
9646   }
9647   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9648     typedef const int *iptr;
9649     iptr p = 0;
9650     ++p;
9651   }
9652   { /* AIX XL C 1.02.0.0 rejects this saying
9653        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9654     struct s { int j; const int *ap[3]; };
9655     struct s *b; b->j = 5;
9656   }
9657   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9658     const int foo = 10;
9659     if (!foo) return 0;
9660   }
9661   return !cs[0] && !zero.x;
9662 #endif
9663
9664   ;
9665   return 0;
9666 }
9667 _ACEOF
9668 if ac_fn_c_try_compile "$LINENO"; then :
9669   ac_cv_c_const=yes
9670 else
9671   ac_cv_c_const=no
9672 fi
9673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9674 fi
9675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9676 $as_echo "$ac_cv_c_const" >&6; }
9677 if test $ac_cv_c_const = no; then
9678
9679 $as_echo "#define const /**/" >>confdefs.h
9680
9681 fi
9682
9683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9684 $as_echo_n "checking for inline... " >&6; }
9685 if test "${ac_cv_c_inline+set}" = set; then :
9686   $as_echo_n "(cached) " >&6
9687 else
9688   ac_cv_c_inline=no
9689 for ac_kw in inline __inline__ __inline; do
9690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9691 /* end confdefs.h.  */
9692 #ifndef __cplusplus
9693 typedef int foo_t;
9694 static $ac_kw foo_t static_foo () {return 0; }
9695 $ac_kw foo_t foo () {return 0; }
9696 #endif
9697
9698 _ACEOF
9699 if ac_fn_c_try_compile "$LINENO"; then :
9700   ac_cv_c_inline=$ac_kw
9701 fi
9702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9703   test "$ac_cv_c_inline" != no && break
9704 done
9705
9706 fi
9707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9708 $as_echo "$ac_cv_c_inline" >&6; }
9709
9710 case $ac_cv_c_inline in
9711   inline | yes) ;;
9712   *)
9713     case $ac_cv_c_inline in
9714       no) ac_val=;;
9715       *) ac_val=$ac_cv_c_inline;;
9716     esac
9717     cat >>confdefs.h <<_ACEOF
9718 #ifndef __cplusplus
9719 #define inline $ac_val
9720 #endif
9721 _ACEOF
9722     ;;
9723 esac
9724
9725  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9726 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9727 if test "${ac_cv_c_bigendian+set}" = set; then :
9728   $as_echo_n "(cached) " >&6
9729 else
9730   ac_cv_c_bigendian=unknown
9731     # See if we're dealing with a universal compiler.
9732     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9733 /* end confdefs.h.  */
9734 #ifndef __APPLE_CC__
9735                not a universal capable compiler
9736              #endif
9737              typedef int dummy;
9738
9739 _ACEOF
9740 if ac_fn_c_try_compile "$LINENO"; then :
9741
9742         # Check for potential -arch flags.  It is not universal unless
9743         # there are at least two -arch flags with different values.
9744         ac_arch=
9745         ac_prev=
9746         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9747          if test -n "$ac_prev"; then
9748            case $ac_word in
9749              i?86 | x86_64 | ppc | ppc64)
9750                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9751                  ac_arch=$ac_word
9752                else
9753                  ac_cv_c_bigendian=universal
9754                  break
9755                fi
9756                ;;
9757            esac
9758            ac_prev=
9759          elif test "x$ac_word" = "x-arch"; then
9760            ac_prev=arch
9761          fi
9762        done
9763 fi
9764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9765     if test $ac_cv_c_bigendian = unknown; then
9766       # See if sys/param.h defines the BYTE_ORDER macro.
9767       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9768 /* end confdefs.h.  */
9769 #include <sys/types.h>
9770              #include <sys/param.h>
9771
9772 int
9773 main ()
9774 {
9775 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9776                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9777                      && LITTLE_ENDIAN)
9778               bogus endian macros
9779              #endif
9780
9781   ;
9782   return 0;
9783 }
9784 _ACEOF
9785 if ac_fn_c_try_compile "$LINENO"; then :
9786   # It does; now see whether it defined to BIG_ENDIAN or not.
9787          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9788 /* end confdefs.h.  */
9789 #include <sys/types.h>
9790                 #include <sys/param.h>
9791
9792 int
9793 main ()
9794 {
9795 #if BYTE_ORDER != BIG_ENDIAN
9796                  not big endian
9797                 #endif
9798
9799   ;
9800   return 0;
9801 }
9802 _ACEOF
9803 if ac_fn_c_try_compile "$LINENO"; then :
9804   ac_cv_c_bigendian=yes
9805 else
9806   ac_cv_c_bigendian=no
9807 fi
9808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9809 fi
9810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9811     fi
9812     if test $ac_cv_c_bigendian = unknown; then
9813       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9814       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9815 /* end confdefs.h.  */
9816 #include <limits.h>
9817
9818 int
9819 main ()
9820 {
9821 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9822               bogus endian macros
9823              #endif
9824
9825   ;
9826   return 0;
9827 }
9828 _ACEOF
9829 if ac_fn_c_try_compile "$LINENO"; then :
9830   # It does; now see whether it defined to _BIG_ENDIAN or not.
9831          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9832 /* end confdefs.h.  */
9833 #include <limits.h>
9834
9835 int
9836 main ()
9837 {
9838 #ifndef _BIG_ENDIAN
9839                  not big endian
9840                 #endif
9841
9842   ;
9843   return 0;
9844 }
9845 _ACEOF
9846 if ac_fn_c_try_compile "$LINENO"; then :
9847   ac_cv_c_bigendian=yes
9848 else
9849   ac_cv_c_bigendian=no
9850 fi
9851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9852 fi
9853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9854     fi
9855     if test $ac_cv_c_bigendian = unknown; then
9856       # Compile a test program.
9857       if test "$cross_compiling" = yes; then :
9858   # Try to guess by grepping values from an object file.
9859          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9860 /* end confdefs.h.  */
9861 short int ascii_mm[] =
9862                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9863                 short int ascii_ii[] =
9864                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9865                 int use_ascii (int i) {
9866                   return ascii_mm[i] + ascii_ii[i];
9867                 }
9868                 short int ebcdic_ii[] =
9869                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9870                 short int ebcdic_mm[] =
9871                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9872                 int use_ebcdic (int i) {
9873                   return ebcdic_mm[i] + ebcdic_ii[i];
9874                 }
9875                 extern int foo;
9876
9877 int
9878 main ()
9879 {
9880 return use_ascii (foo) == use_ebcdic (foo);
9881   ;
9882   return 0;
9883 }
9884 _ACEOF
9885 if ac_fn_c_try_compile "$LINENO"; then :
9886   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9887               ac_cv_c_bigendian=yes
9888             fi
9889             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9890               if test "$ac_cv_c_bigendian" = unknown; then
9891                 ac_cv_c_bigendian=no
9892               else
9893                 # finding both strings is unlikely to happen, but who knows?
9894                 ac_cv_c_bigendian=unknown
9895               fi
9896             fi
9897 fi
9898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9899 else
9900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9901 /* end confdefs.h.  */
9902 $ac_includes_default
9903 int
9904 main ()
9905 {
9906
9907              /* Are we little or big endian?  From Harbison&Steele.  */
9908              union
9909              {
9910                long int l;
9911                char c[sizeof (long int)];
9912              } u;
9913              u.l = 1;
9914              return u.c[sizeof (long int) - 1] == 1;
9915
9916   ;
9917   return 0;
9918 }
9919 _ACEOF
9920 if ac_fn_c_try_run "$LINENO"; then :
9921   ac_cv_c_bigendian=no
9922 else
9923   ac_cv_c_bigendian=yes
9924 fi
9925 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9926   conftest.$ac_objext conftest.beam conftest.$ac_ext
9927 fi
9928
9929     fi
9930 fi
9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9932 $as_echo "$ac_cv_c_bigendian" >&6; }
9933  case $ac_cv_c_bigendian in #(
9934    yes)
9935      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9936 ;; #(
9937    no)
9938       ;; #(
9939    universal)
9940
9941 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9942
9943      ;; #(
9944    *)
9945      as_fn_error "unknown endianness
9946  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9947  esac
9948
9949
9950 # ------------------------------ #
9951 # Checks for library functions.  #
9952 # ------------------------------ #
9953
9954 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9955 # for constant arguments.  Useless!
9956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9957 $as_echo_n "checking for working alloca.h... " >&6; }
9958 if test "${ac_cv_working_alloca_h+set}" = set; then :
9959   $as_echo_n "(cached) " >&6
9960 else
9961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9962 /* end confdefs.h.  */
9963 #include <alloca.h>
9964 int
9965 main ()
9966 {
9967 char *p = (char *) alloca (2 * sizeof (int));
9968                           if (p) return 0;
9969   ;
9970   return 0;
9971 }
9972 _ACEOF
9973 if ac_fn_c_try_link "$LINENO"; then :
9974   ac_cv_working_alloca_h=yes
9975 else
9976   ac_cv_working_alloca_h=no
9977 fi
9978 rm -f core conftest.err conftest.$ac_objext \
9979     conftest$ac_exeext conftest.$ac_ext
9980 fi
9981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9982 $as_echo "$ac_cv_working_alloca_h" >&6; }
9983 if test $ac_cv_working_alloca_h = yes; then
9984
9985 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9986
9987 fi
9988
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9990 $as_echo_n "checking for alloca... " >&6; }
9991 if test "${ac_cv_func_alloca_works+set}" = set; then :
9992   $as_echo_n "(cached) " >&6
9993 else
9994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9995 /* end confdefs.h.  */
9996 #ifdef __GNUC__
9997 # define alloca __builtin_alloca
9998 #else
9999 # ifdef _MSC_VER
10000 #  include <malloc.h>
10001 #  define alloca _alloca
10002 # else
10003 #  ifdef HAVE_ALLOCA_H
10004 #   include <alloca.h>
10005 #  else
10006 #   ifdef _AIX
10007  #pragma alloca
10008 #   else
10009 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10010 char *alloca ();
10011 #    endif
10012 #   endif
10013 #  endif
10014 # endif
10015 #endif
10016
10017 int
10018 main ()
10019 {
10020 char *p = (char *) alloca (1);
10021                                     if (p) return 0;
10022   ;
10023   return 0;
10024 }
10025 _ACEOF
10026 if ac_fn_c_try_link "$LINENO"; then :
10027   ac_cv_func_alloca_works=yes
10028 else
10029   ac_cv_func_alloca_works=no
10030 fi
10031 rm -f core conftest.err conftest.$ac_objext \
10032     conftest$ac_exeext conftest.$ac_ext
10033 fi
10034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10035 $as_echo "$ac_cv_func_alloca_works" >&6; }
10036
10037 if test $ac_cv_func_alloca_works = yes; then
10038
10039 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10040
10041 else
10042   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10043 # that cause trouble.  Some versions do not even contain alloca or
10044 # contain a buggy version.  If you still want to use their alloca,
10045 # use ar to extract alloca.o from them instead of compiling alloca.c.
10046
10047 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10048
10049 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10050
10051
10052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10053 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10054 if test "${ac_cv_os_cray+set}" = set; then :
10055   $as_echo_n "(cached) " >&6
10056 else
10057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10058 /* end confdefs.h.  */
10059 #if defined CRAY && ! defined CRAY2
10060 webecray
10061 #else
10062 wenotbecray
10063 #endif
10064
10065 _ACEOF
10066 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10067   $EGREP "webecray" >/dev/null 2>&1; then :
10068   ac_cv_os_cray=yes
10069 else
10070   ac_cv_os_cray=no
10071 fi
10072 rm -f conftest*
10073
10074 fi
10075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10076 $as_echo "$ac_cv_os_cray" >&6; }
10077 if test $ac_cv_os_cray = yes; then
10078   for ac_func in _getb67 GETB67 getb67; do
10079     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10080 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10081 eval as_val=\$$as_ac_var
10082    if test "x$as_val" = x""yes; then :
10083
10084 cat >>confdefs.h <<_ACEOF
10085 #define CRAY_STACKSEG_END $ac_func
10086 _ACEOF
10087
10088     break
10089 fi
10090
10091   done
10092 fi
10093
10094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10095 $as_echo_n "checking stack direction for C alloca... " >&6; }
10096 if test "${ac_cv_c_stack_direction+set}" = set; then :
10097   $as_echo_n "(cached) " >&6
10098 else
10099   if test "$cross_compiling" = yes; then :
10100   ac_cv_c_stack_direction=0
10101 else
10102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10103 /* end confdefs.h.  */
10104 $ac_includes_default
10105 int
10106 find_stack_direction ()
10107 {
10108   static char *addr = 0;
10109   auto char dummy;
10110   if (addr == 0)
10111     {
10112       addr = &dummy;
10113       return find_stack_direction ();
10114     }
10115   else
10116     return (&dummy > addr) ? 1 : -1;
10117 }
10118
10119 int
10120 main ()
10121 {
10122   return find_stack_direction () < 0;
10123 }
10124 _ACEOF
10125 if ac_fn_c_try_run "$LINENO"; then :
10126   ac_cv_c_stack_direction=1
10127 else
10128   ac_cv_c_stack_direction=-1
10129 fi
10130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10131   conftest.$ac_objext conftest.beam conftest.$ac_ext
10132 fi
10133
10134 fi
10135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10136 $as_echo "$ac_cv_c_stack_direction" >&6; }
10137 cat >>confdefs.h <<_ACEOF
10138 #define STACK_DIRECTION $ac_cv_c_stack_direction
10139 _ACEOF
10140
10141
10142 fi
10143
10144 for ac_header in stdlib.h unistd.h
10145 do :
10146   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10147 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10148 eval as_val=\$$as_ac_Header
10149    if test "x$as_val" = x""yes; then :
10150   cat >>confdefs.h <<_ACEOF
10151 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10152 _ACEOF
10153
10154 fi
10155
10156 done
10157
10158 for ac_func in getpagesize
10159 do :
10160   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10161 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10162   cat >>confdefs.h <<_ACEOF
10163 #define HAVE_GETPAGESIZE 1
10164 _ACEOF
10165
10166 fi
10167 done
10168
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10170 $as_echo_n "checking for working mmap... " >&6; }
10171 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10172   $as_echo_n "(cached) " >&6
10173 else
10174   if test "$cross_compiling" = yes; then :
10175   ac_cv_func_mmap_fixed_mapped=no
10176 else
10177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10178 /* end confdefs.h.  */
10179 $ac_includes_default
10180 /* malloc might have been renamed as rpl_malloc. */
10181 #undef malloc
10182
10183 /* Thanks to Mike Haertel and Jim Avera for this test.
10184    Here is a matrix of mmap possibilities:
10185         mmap private not fixed
10186         mmap private fixed at somewhere currently unmapped
10187         mmap private fixed at somewhere already mapped
10188         mmap shared not fixed
10189         mmap shared fixed at somewhere currently unmapped
10190         mmap shared fixed at somewhere already mapped
10191    For private mappings, we should verify that changes cannot be read()
10192    back from the file, nor mmap's back from the file at a different
10193    address.  (There have been systems where private was not correctly
10194    implemented like the infamous i386 svr4.0, and systems where the
10195    VM page cache was not coherent with the file system buffer cache
10196    like early versions of FreeBSD and possibly contemporary NetBSD.)
10197    For shared mappings, we should conversely verify that changes get
10198    propagated back to all the places they're supposed to be.
10199
10200    Grep wants private fixed already mapped.
10201    The main things grep needs to know about mmap are:
10202    * does it exist and is it safe to write into the mmap'd area
10203    * how to use it (BSD variants)  */
10204
10205 #include <fcntl.h>
10206 #include <sys/mman.h>
10207
10208 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10209 char *malloc ();
10210 #endif
10211
10212 /* This mess was copied from the GNU getpagesize.h.  */
10213 #ifndef HAVE_GETPAGESIZE
10214 /* Assume that all systems that can run configure have sys/param.h.  */
10215 # ifndef HAVE_SYS_PARAM_H
10216 #  define HAVE_SYS_PARAM_H 1
10217 # endif
10218
10219 # ifdef _SC_PAGESIZE
10220 #  define getpagesize() sysconf(_SC_PAGESIZE)
10221 # else /* no _SC_PAGESIZE */
10222 #  ifdef HAVE_SYS_PARAM_H
10223 #   include <sys/param.h>
10224 #   ifdef EXEC_PAGESIZE
10225 #    define getpagesize() EXEC_PAGESIZE
10226 #   else /* no EXEC_PAGESIZE */
10227 #    ifdef NBPG
10228 #     define getpagesize() NBPG * CLSIZE
10229 #     ifndef CLSIZE
10230 #      define CLSIZE 1
10231 #     endif /* no CLSIZE */
10232 #    else /* no NBPG */
10233 #     ifdef NBPC
10234 #      define getpagesize() NBPC
10235 #     else /* no NBPC */
10236 #      ifdef PAGESIZE
10237 #       define getpagesize() PAGESIZE
10238 #      endif /* PAGESIZE */
10239 #     endif /* no NBPC */
10240 #    endif /* no NBPG */
10241 #   endif /* no EXEC_PAGESIZE */
10242 #  else /* no HAVE_SYS_PARAM_H */
10243 #   define getpagesize() 8192   /* punt totally */
10244 #  endif /* no HAVE_SYS_PARAM_H */
10245 # endif /* no _SC_PAGESIZE */
10246
10247 #endif /* no HAVE_GETPAGESIZE */
10248
10249 int
10250 main ()
10251 {
10252   char *data, *data2, *data3;
10253   int i, pagesize;
10254   int fd;
10255
10256   pagesize = getpagesize ();
10257
10258   /* First, make a file with some known garbage in it. */
10259   data = (char *) malloc (pagesize);
10260   if (!data)
10261     return 1;
10262   for (i = 0; i < pagesize; ++i)
10263     *(data + i) = rand ();
10264   umask (0);
10265   fd = creat ("conftest.mmap", 0600);
10266   if (fd < 0)
10267     return 1;
10268   if (write (fd, data, pagesize) != pagesize)
10269     return 1;
10270   close (fd);
10271
10272   /* Next, try to mmap the file at a fixed address which already has
10273      something else allocated at it.  If we can, also make sure that
10274      we see the same garbage.  */
10275   fd = open ("conftest.mmap", O_RDWR);
10276   if (fd < 0)
10277     return 1;
10278   data2 = (char *) malloc (2 * pagesize);
10279   if (!data2)
10280     return 1;
10281   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10282   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10283                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10284     return 1;
10285   for (i = 0; i < pagesize; ++i)
10286     if (*(data + i) != *(data2 + i))
10287       return 1;
10288
10289   /* Finally, make sure that changes to the mapped area do not
10290      percolate back to the file as seen by read().  (This is a bug on
10291      some variants of i386 svr4.0.)  */
10292   for (i = 0; i < pagesize; ++i)
10293     *(data2 + i) = *(data2 + i) + 1;
10294   data3 = (char *) malloc (pagesize);
10295   if (!data3)
10296     return 1;
10297   if (read (fd, data3, pagesize) != pagesize)
10298     return 1;
10299   for (i = 0; i < pagesize; ++i)
10300     if (*(data + i) != *(data3 + i))
10301       return 1;
10302   close (fd);
10303   return 0;
10304 }
10305 _ACEOF
10306 if ac_fn_c_try_run "$LINENO"; then :
10307   ac_cv_func_mmap_fixed_mapped=yes
10308 else
10309   ac_cv_func_mmap_fixed_mapped=no
10310 fi
10311 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10312   conftest.$ac_objext conftest.beam conftest.$ac_ext
10313 fi
10314
10315 fi
10316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10317 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10318 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10319
10320 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10321
10322 fi
10323 rm -f conftest.mmap
10324
10325 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
10326 if test "x$ac_cv_type_pid_t" = x""yes; then :
10327
10328 else
10329
10330 cat >>confdefs.h <<_ACEOF
10331 #define pid_t int
10332 _ACEOF
10333
10334 fi
10335
10336 for ac_header in vfork.h
10337 do :
10338   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
10339 if test "x$ac_cv_header_vfork_h" = x""yes; then :
10340   cat >>confdefs.h <<_ACEOF
10341 #define HAVE_VFORK_H 1
10342 _ACEOF
10343
10344 fi
10345
10346 done
10347
10348 for ac_func in fork vfork
10349 do :
10350   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10351 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10352 eval as_val=\$$as_ac_var
10353    if test "x$as_val" = x""yes; then :
10354   cat >>confdefs.h <<_ACEOF
10355 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10356 _ACEOF
10357
10358 fi
10359 done
10360
10361 if test "x$ac_cv_func_fork" = xyes; then
10362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
10363 $as_echo_n "checking for working fork... " >&6; }
10364 if test "${ac_cv_func_fork_works+set}" = set; then :
10365   $as_echo_n "(cached) " >&6
10366 else
10367   if test "$cross_compiling" = yes; then :
10368   ac_cv_func_fork_works=cross
10369 else
10370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372 $ac_includes_default
10373 int
10374 main ()
10375 {
10376
10377           /* By Ruediger Kuhlmann. */
10378           return fork () < 0;
10379
10380   ;
10381   return 0;
10382 }
10383 _ACEOF
10384 if ac_fn_c_try_run "$LINENO"; then :
10385   ac_cv_func_fork_works=yes
10386 else
10387   ac_cv_func_fork_works=no
10388 fi
10389 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10390   conftest.$ac_objext conftest.beam conftest.$ac_ext
10391 fi
10392
10393 fi
10394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
10395 $as_echo "$ac_cv_func_fork_works" >&6; }
10396
10397 else
10398   ac_cv_func_fork_works=$ac_cv_func_fork
10399 fi
10400 if test "x$ac_cv_func_fork_works" = xcross; then
10401   case $host in
10402     *-*-amigaos* | *-*-msdosdjgpp*)
10403       # Override, as these systems have only a dummy fork() stub
10404       ac_cv_func_fork_works=no
10405       ;;
10406     *)
10407       ac_cv_func_fork_works=yes
10408       ;;
10409   esac
10410   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10411 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10412 fi
10413 ac_cv_func_vfork_works=$ac_cv_func_vfork
10414 if test "x$ac_cv_func_vfork" = xyes; then
10415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
10416 $as_echo_n "checking for working vfork... " >&6; }
10417 if test "${ac_cv_func_vfork_works+set}" = set; then :
10418   $as_echo_n "(cached) " >&6
10419 else
10420   if test "$cross_compiling" = yes; then :
10421   ac_cv_func_vfork_works=cross
10422 else
10423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10424 /* end confdefs.h.  */
10425 /* Thanks to Paul Eggert for this test.  */
10426 $ac_includes_default
10427 #include <sys/wait.h>
10428 #ifdef HAVE_VFORK_H
10429 # include <vfork.h>
10430 #endif
10431 /* On some sparc systems, changes by the child to local and incoming
10432    argument registers are propagated back to the parent.  The compiler
10433    is told about this with #include <vfork.h>, but some compilers
10434    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10435    static variable whose address is put into a register that is
10436    clobbered by the vfork.  */
10437 static void
10438 #ifdef __cplusplus
10439 sparc_address_test (int arg)
10440 # else
10441 sparc_address_test (arg) int arg;
10442 #endif
10443 {
10444   static pid_t child;
10445   if (!child) {
10446     child = vfork ();
10447     if (child < 0) {
10448       perror ("vfork");
10449       _exit(2);
10450     }
10451     if (!child) {
10452       arg = getpid();
10453       write(-1, "", 0);
10454       _exit (arg);
10455     }
10456   }
10457 }
10458
10459 int
10460 main ()
10461 {
10462   pid_t parent = getpid ();
10463   pid_t child;
10464
10465   sparc_address_test (0);
10466
10467   child = vfork ();
10468
10469   if (child == 0) {
10470     /* Here is another test for sparc vfork register problems.  This
10471        test uses lots of local variables, at least as many local
10472        variables as main has allocated so far including compiler
10473        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10474        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10475        reuse the register of parent for one of the local variables,
10476        since it will think that parent can't possibly be used any more
10477        in this routine.  Assigning to the local variable will thus
10478        munge parent in the parent process.  */
10479     pid_t
10480       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10481       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10482     /* Convince the compiler that p..p7 are live; otherwise, it might
10483        use the same hardware register for all 8 local variables.  */
10484     if (p != p1 || p != p2 || p != p3 || p != p4
10485         || p != p5 || p != p6 || p != p7)
10486       _exit(1);
10487
10488     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10489        from child file descriptors.  If the child closes a descriptor
10490        before it execs or exits, this munges the parent's descriptor
10491        as well.  Test for this by closing stdout in the child.  */
10492     _exit(close(fileno(stdout)) != 0);
10493   } else {
10494     int status;
10495     struct stat st;
10496
10497     while (wait(&status) != child)
10498       ;
10499     return (
10500          /* Was there some problem with vforking?  */
10501          child < 0
10502
10503          /* Did the child fail?  (This shouldn't happen.)  */
10504          || status
10505
10506          /* Did the vfork/compiler bug occur?  */
10507          || parent != getpid()
10508
10509          /* Did the file descriptor bug occur?  */
10510          || fstat(fileno(stdout), &st) != 0
10511          );
10512   }
10513 }
10514 _ACEOF
10515 if ac_fn_c_try_run "$LINENO"; then :
10516   ac_cv_func_vfork_works=yes
10517 else
10518   ac_cv_func_vfork_works=no
10519 fi
10520 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10521   conftest.$ac_objext conftest.beam conftest.$ac_ext
10522 fi
10523
10524 fi
10525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
10526 $as_echo "$ac_cv_func_vfork_works" >&6; }
10527
10528 fi;
10529 if test "x$ac_cv_func_fork_works" = xcross; then
10530   ac_cv_func_vfork_works=$ac_cv_func_vfork
10531   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10532 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10533 fi
10534
10535 if test "x$ac_cv_func_vfork_works" = xyes; then
10536
10537 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
10538
10539 else
10540
10541 $as_echo "#define vfork fork" >>confdefs.h
10542
10543 fi
10544 if test "x$ac_cv_func_fork_works" = xyes; then
10545
10546 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
10547
10548 fi
10549
10550 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
10551                 pipe poll pread pread64 pwrite readlink resize_term \
10552                 sbrk setpgid setpgrp setsid \
10553                 sigaction sigprocmask sigsetmask socketpair \
10554                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
10555                 setrlimit getrlimit posix_madvise waitpid lstat \
10556                 ptrace64 sigaltstack
10557 do :
10558   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10559 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10560 eval as_val=\$$as_ac_var
10561    if test "x$as_val" = x""yes; then :
10562   cat >>confdefs.h <<_ACEOF
10563 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10564 _ACEOF
10565
10566 fi
10567 done
10568
10569
10570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10571 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10572 if test "${am_cv_langinfo_codeset+set}" = set; then :
10573   $as_echo_n "(cached) " >&6
10574 else
10575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10576 /* end confdefs.h.  */
10577 #include <langinfo.h>
10578 int
10579 main ()
10580 {
10581 char* cs = nl_langinfo(CODESET);
10582   ;
10583   return 0;
10584 }
10585 _ACEOF
10586 if ac_fn_c_try_link "$LINENO"; then :
10587   am_cv_langinfo_codeset=yes
10588 else
10589   am_cv_langinfo_codeset=no
10590 fi
10591 rm -f core conftest.err conftest.$ac_objext \
10592     conftest$ac_exeext conftest.$ac_ext
10593
10594 fi
10595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10596 $as_echo "$am_cv_langinfo_codeset" >&6; }
10597   if test $am_cv_langinfo_codeset = yes; then
10598
10599 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10600
10601   fi
10602
10603
10604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10605 $as_echo_n "checking for ANSI C header files... " >&6; }
10606 if test "${ac_cv_header_stdc+set}" = set; then :
10607   $as_echo_n "(cached) " >&6
10608 else
10609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10610 /* end confdefs.h.  */
10611 #include <stdlib.h>
10612 #include <stdarg.h>
10613 #include <string.h>
10614 #include <float.h>
10615
10616 int
10617 main ()
10618 {
10619
10620   ;
10621   return 0;
10622 }
10623 _ACEOF
10624 if ac_fn_c_try_compile "$LINENO"; then :
10625   ac_cv_header_stdc=yes
10626 else
10627   ac_cv_header_stdc=no
10628 fi
10629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10630
10631 if test $ac_cv_header_stdc = yes; then
10632   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10634 /* end confdefs.h.  */
10635 #include <string.h>
10636
10637 _ACEOF
10638 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10639   $EGREP "memchr" >/dev/null 2>&1; then :
10640
10641 else
10642   ac_cv_header_stdc=no
10643 fi
10644 rm -f conftest*
10645
10646 fi
10647
10648 if test $ac_cv_header_stdc = yes; then
10649   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652 #include <stdlib.h>
10653
10654 _ACEOF
10655 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10656   $EGREP "free" >/dev/null 2>&1; then :
10657
10658 else
10659   ac_cv_header_stdc=no
10660 fi
10661 rm -f conftest*
10662
10663 fi
10664
10665 if test $ac_cv_header_stdc = yes; then
10666   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10667   if test "$cross_compiling" = yes; then :
10668   :
10669 else
10670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10671 /* end confdefs.h.  */
10672 #include <ctype.h>
10673 #include <stdlib.h>
10674 #if ((' ' & 0x0FF) == 0x020)
10675 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10676 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10677 #else
10678 # define ISLOWER(c) \
10679                    (('a' <= (c) && (c) <= 'i') \
10680                      || ('j' <= (c) && (c) <= 'r') \
10681                      || ('s' <= (c) && (c) <= 'z'))
10682 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10683 #endif
10684
10685 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10686 int
10687 main ()
10688 {
10689   int i;
10690   for (i = 0; i < 256; i++)
10691     if (XOR (islower (i), ISLOWER (i))
10692         || toupper (i) != TOUPPER (i))
10693       return 2;
10694   return 0;
10695 }
10696 _ACEOF
10697 if ac_fn_c_try_run "$LINENO"; then :
10698
10699 else
10700   ac_cv_header_stdc=no
10701 fi
10702 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10703   conftest.$ac_objext conftest.beam conftest.$ac_ext
10704 fi
10705
10706 fi
10707 fi
10708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10709 $as_echo "$ac_cv_header_stdc" >&6; }
10710 if test $ac_cv_header_stdc = yes; then
10711
10712 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10713
10714 fi
10715
10716   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10717 # for constant arguments.  Useless!
10718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10719 $as_echo_n "checking for working alloca.h... " >&6; }
10720 if test "${ac_cv_working_alloca_h+set}" = set; then :
10721   $as_echo_n "(cached) " >&6
10722 else
10723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10724 /* end confdefs.h.  */
10725 #include <alloca.h>
10726 int
10727 main ()
10728 {
10729 char *p = (char *) alloca (2 * sizeof (int));
10730                           if (p) return 0;
10731   ;
10732   return 0;
10733 }
10734 _ACEOF
10735 if ac_fn_c_try_link "$LINENO"; then :
10736   ac_cv_working_alloca_h=yes
10737 else
10738   ac_cv_working_alloca_h=no
10739 fi
10740 rm -f core conftest.err conftest.$ac_objext \
10741     conftest$ac_exeext conftest.$ac_ext
10742 fi
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10744 $as_echo "$ac_cv_working_alloca_h" >&6; }
10745 if test $ac_cv_working_alloca_h = yes; then
10746
10747 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10748
10749 fi
10750
10751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10752 $as_echo_n "checking for alloca... " >&6; }
10753 if test "${ac_cv_func_alloca_works+set}" = set; then :
10754   $as_echo_n "(cached) " >&6
10755 else
10756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10757 /* end confdefs.h.  */
10758 #ifdef __GNUC__
10759 # define alloca __builtin_alloca
10760 #else
10761 # ifdef _MSC_VER
10762 #  include <malloc.h>
10763 #  define alloca _alloca
10764 # else
10765 #  ifdef HAVE_ALLOCA_H
10766 #   include <alloca.h>
10767 #  else
10768 #   ifdef _AIX
10769  #pragma alloca
10770 #   else
10771 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10772 char *alloca ();
10773 #    endif
10774 #   endif
10775 #  endif
10776 # endif
10777 #endif
10778
10779 int
10780 main ()
10781 {
10782 char *p = (char *) alloca (1);
10783                                     if (p) return 0;
10784   ;
10785   return 0;
10786 }
10787 _ACEOF
10788 if ac_fn_c_try_link "$LINENO"; then :
10789   ac_cv_func_alloca_works=yes
10790 else
10791   ac_cv_func_alloca_works=no
10792 fi
10793 rm -f core conftest.err conftest.$ac_objext \
10794     conftest$ac_exeext conftest.$ac_ext
10795 fi
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10797 $as_echo "$ac_cv_func_alloca_works" >&6; }
10798
10799 if test $ac_cv_func_alloca_works = yes; then
10800
10801 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10802
10803 else
10804   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10805 # that cause trouble.  Some versions do not even contain alloca or
10806 # contain a buggy version.  If you still want to use their alloca,
10807 # use ar to extract alloca.o from them instead of compiling alloca.c.
10808
10809 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10810
10811 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10812
10813
10814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10815 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10816 if test "${ac_cv_os_cray+set}" = set; then :
10817   $as_echo_n "(cached) " >&6
10818 else
10819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10820 /* end confdefs.h.  */
10821 #if defined CRAY && ! defined CRAY2
10822 webecray
10823 #else
10824 wenotbecray
10825 #endif
10826
10827 _ACEOF
10828 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10829   $EGREP "webecray" >/dev/null 2>&1; then :
10830   ac_cv_os_cray=yes
10831 else
10832   ac_cv_os_cray=no
10833 fi
10834 rm -f conftest*
10835
10836 fi
10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10838 $as_echo "$ac_cv_os_cray" >&6; }
10839 if test $ac_cv_os_cray = yes; then
10840   for ac_func in _getb67 GETB67 getb67; do
10841     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10842 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10843 eval as_val=\$$as_ac_var
10844    if test "x$as_val" = x""yes; then :
10845
10846 cat >>confdefs.h <<_ACEOF
10847 #define CRAY_STACKSEG_END $ac_func
10848 _ACEOF
10849
10850     break
10851 fi
10852
10853   done
10854 fi
10855
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10857 $as_echo_n "checking stack direction for C alloca... " >&6; }
10858 if test "${ac_cv_c_stack_direction+set}" = set; then :
10859   $as_echo_n "(cached) " >&6
10860 else
10861   if test "$cross_compiling" = yes; then :
10862   ac_cv_c_stack_direction=0
10863 else
10864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10865 /* end confdefs.h.  */
10866 $ac_includes_default
10867 int
10868 find_stack_direction ()
10869 {
10870   static char *addr = 0;
10871   auto char dummy;
10872   if (addr == 0)
10873     {
10874       addr = &dummy;
10875       return find_stack_direction ();
10876     }
10877   else
10878     return (&dummy > addr) ? 1 : -1;
10879 }
10880
10881 int
10882 main ()
10883 {
10884   return find_stack_direction () < 0;
10885 }
10886 _ACEOF
10887 if ac_fn_c_try_run "$LINENO"; then :
10888   ac_cv_c_stack_direction=1
10889 else
10890   ac_cv_c_stack_direction=-1
10891 fi
10892 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10893   conftest.$ac_objext conftest.beam conftest.$ac_ext
10894 fi
10895
10896 fi
10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10898 $as_echo "$ac_cv_c_stack_direction" >&6; }
10899 cat >>confdefs.h <<_ACEOF
10900 #define STACK_DIRECTION $ac_cv_c_stack_direction
10901 _ACEOF
10902
10903
10904 fi
10905
10906
10907
10908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10909 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10910 if test "${am_cv_langinfo_codeset+set}" = set; then :
10911   $as_echo_n "(cached) " >&6
10912 else
10913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10914 /* end confdefs.h.  */
10915 #include <langinfo.h>
10916 int
10917 main ()
10918 {
10919 char* cs = nl_langinfo(CODESET);
10920   ;
10921   return 0;
10922 }
10923 _ACEOF
10924 if ac_fn_c_try_link "$LINENO"; then :
10925   am_cv_langinfo_codeset=yes
10926 else
10927   am_cv_langinfo_codeset=no
10928 fi
10929 rm -f core conftest.err conftest.$ac_objext \
10930     conftest$ac_exeext conftest.$ac_ext
10931
10932 fi
10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10934 $as_echo "$am_cv_langinfo_codeset" >&6; }
10935   if test $am_cv_langinfo_codeset = yes; then
10936
10937 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10938
10939   fi
10940
10941
10942   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10943 do :
10944   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10945 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10946 eval as_val=\$$as_ac_Header
10947    if test "x$as_val" = x""yes; then :
10948   cat >>confdefs.h <<_ACEOF
10949 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10950 _ACEOF
10951
10952 fi
10953
10954 done
10955
10956
10957   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10958 do :
10959   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10960 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10961 eval as_val=\$$as_ac_var
10962    if test "x$as_val" = x""yes; then :
10963   cat >>confdefs.h <<_ACEOF
10964 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10965 _ACEOF
10966
10967 fi
10968 done
10969
10970
10971   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10972 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10973   ac_have_decl=1
10974 else
10975   ac_have_decl=0
10976 fi
10977
10978 cat >>confdefs.h <<_ACEOF
10979 #define HAVE_DECL_STRERROR $ac_have_decl
10980 _ACEOF
10981 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10982 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10983   ac_have_decl=1
10984 else
10985   ac_have_decl=0
10986 fi
10987
10988 cat >>confdefs.h <<_ACEOF
10989 #define HAVE_DECL_STRSTR $ac_have_decl
10990 _ACEOF
10991
10992
10993
10994 # Check the return and argument types of ptrace.  No canned test for
10995 # this, so roll our own.
10996 gdb_ptrace_headers='
10997 #include <sys/types.h>
10998 #if HAVE_SYS_PTRACE_H
10999 # include <sys/ptrace.h>
11000 #endif
11001 #if HAVE_UNISTD_H
11002 # include <unistd.h>
11003 #endif
11004 '
11005 # There is no point in checking if we don't have a prototype.
11006 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
11007 "
11008 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
11009   ac_have_decl=1
11010 else
11011   ac_have_decl=0
11012 fi
11013
11014 cat >>confdefs.h <<_ACEOF
11015 #define HAVE_DECL_PTRACE $ac_have_decl
11016 _ACEOF
11017 if test $ac_have_decl = 1; then :
11018
11019 else
11020
11021   : ${gdb_cv_func_ptrace_ret='int'}
11022   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11023
11024 fi
11025
11026 # Check return type.  Varargs (used on GNU/Linux) conflict with the
11027 # empty argument list, so check for that explicitly.
11028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
11029 $as_echo_n "checking return type of ptrace... " >&6; }
11030 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
11031   $as_echo_n "(cached) " >&6
11032 else
11033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11034 /* end confdefs.h.  */
11035 $gdb_ptrace_headers
11036 int
11037 main ()
11038 {
11039 extern long ptrace (enum __ptrace_request, ...);
11040   ;
11041   return 0;
11042 }
11043 _ACEOF
11044 if ac_fn_c_try_compile "$LINENO"; then :
11045   gdb_cv_func_ptrace_ret='long'
11046 else
11047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11048 /* end confdefs.h.  */
11049 $gdb_ptrace_headers
11050 int
11051 main ()
11052 {
11053 extern int ptrace ();
11054   ;
11055   return 0;
11056 }
11057 _ACEOF
11058 if ac_fn_c_try_compile "$LINENO"; then :
11059   gdb_cv_func_ptrace_ret='int'
11060 else
11061   gdb_cv_func_ptrace_ret='long'
11062 fi
11063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11064 fi
11065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11066 fi
11067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
11068 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
11069
11070 cat >>confdefs.h <<_ACEOF
11071 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
11072 _ACEOF
11073
11074 # Check argument types.
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
11076 $as_echo_n "checking types of arguments for ptrace... " >&6; }
11077 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
11078   $as_echo_n "(cached) " >&6
11079 else
11080
11081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11082 /* end confdefs.h.  */
11083 $gdb_ptrace_headers
11084 int
11085 main ()
11086 {
11087 extern long ptrace (enum __ptrace_request, ...);
11088   ;
11089   return 0;
11090 }
11091 _ACEOF
11092 if ac_fn_c_try_compile "$LINENO"; then :
11093   gdb_cv_func_ptrace_args='int,int,long,long'
11094 else
11095
11096 for gdb_arg1 in 'int' 'long'; do
11097  for gdb_arg2 in 'pid_t' 'int' 'long'; do
11098   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
11099    for gdb_arg4 in 'int' 'long' 'void *'; do
11100      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11101 /* end confdefs.h.  */
11102 $gdb_ptrace_headers
11103 int
11104 main ()
11105 {
11106
11107 extern $gdb_cv_func_ptrace_ret
11108   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
11109
11110   ;
11111   return 0;
11112 }
11113 _ACEOF
11114 if ac_fn_c_try_compile "$LINENO"; then :
11115   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
11116     break 4;
11117 fi
11118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11119     for gdb_arg5 in 'int *' 'int' 'long'; do
11120      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h.  */
11122 $gdb_ptrace_headers
11123 int
11124 main ()
11125 {
11126
11127 extern $gdb_cv_func_ptrace_ret
11128   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
11129
11130   ;
11131   return 0;
11132 }
11133 _ACEOF
11134 if ac_fn_c_try_compile "$LINENO"; then :
11135
11136 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
11137     break 5;
11138 fi
11139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11140     done
11141    done
11142   done
11143  done
11144 done
11145 # Provide a safe default value.
11146 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
11147
11148 fi
11149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11150 fi
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
11152 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
11153 ac_save_IFS=$IFS; IFS=','
11154 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
11155 IFS=$ac_save_IFS
11156 shift
11157
11158 cat >>confdefs.h <<_ACEOF
11159 #define PTRACE_TYPE_ARG3 $3
11160 _ACEOF
11161
11162
11163 cat >>confdefs.h <<_ACEOF
11164 #define PTRACE_TYPE_ARG4 $4
11165 _ACEOF
11166
11167 if test -n "$5"; then
11168
11169 cat >>confdefs.h <<_ACEOF
11170 #define PTRACE_TYPE_ARG5 $5
11171 _ACEOF
11172
11173 fi
11174
11175 if test "$cross_compiling" = no; then
11176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11177 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11178 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11179   $as_echo_n "(cached) " >&6
11180 else
11181   if test "$cross_compiling" = yes; then :
11182   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
11183 else
11184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11185 /* end confdefs.h.  */
11186 $ac_includes_default
11187 int
11188 main ()
11189 {
11190 /* If this system has a BSD-style setpgrp which takes arguments,
11191   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
11192   exit successfully. */
11193   return setpgrp (1,1) != -1;
11194   ;
11195   return 0;
11196 }
11197 _ACEOF
11198 if ac_fn_c_try_run "$LINENO"; then :
11199   ac_cv_func_setpgrp_void=no
11200 else
11201   ac_cv_func_setpgrp_void=yes
11202 fi
11203 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11204   conftest.$ac_objext conftest.beam conftest.$ac_ext
11205 fi
11206
11207 fi
11208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11209 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11210 if test $ac_cv_func_setpgrp_void = yes; then
11211
11212 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11213
11214 fi
11215
11216 else
11217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
11218 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
11219 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
11220   $as_echo_n "(cached) " >&6
11221 else
11222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11223 /* end confdefs.h.  */
11224
11225 #include <unistd.h>
11226
11227 int
11228 main ()
11229 {
11230
11231   if (setpgrp(1,1) == -1)
11232     exit (0);
11233   else
11234     exit (1);
11235
11236   ;
11237   return 0;
11238 }
11239 _ACEOF
11240 if ac_fn_c_try_compile "$LINENO"; then :
11241   ac_cv_func_setpgrp_void=no
11242 else
11243   ac_cv_func_setpgrp_void=yes
11244 fi
11245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11246 fi
11247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
11248 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
11249 if test $ac_cv_func_setpgrp_void = yes; then
11250   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
11251
11252 fi
11253 fi
11254
11255 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
11256 # since sigsetjmp might only be defined as a macro.
11257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
11258 $as_echo_n "checking for sigsetjmp... " >&6; }
11259 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
11260   $as_echo_n "(cached) " >&6
11261 else
11262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11263 /* end confdefs.h.  */
11264
11265 #include <setjmp.h>
11266
11267 int
11268 main ()
11269 {
11270 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
11271   ;
11272   return 0;
11273 }
11274 _ACEOF
11275 if ac_fn_c_try_compile "$LINENO"; then :
11276   gdb_cv_func_sigsetjmp=yes
11277 else
11278   gdb_cv_func_sigsetjmp=no
11279 fi
11280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11281 fi
11282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
11283 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
11284 if test $gdb_cv_func_sigsetjmp = yes; then
11285
11286 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
11287
11288 fi
11289
11290 # Assume we'll default to using the included libiberty regex.
11291 gdb_use_included_regex=yes
11292
11293 # However, if the system regex is GNU regex, then default to *not*
11294 # using the included regex.
11295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
11296 $as_echo_n "checking for GNU regex... " >&6; }
11297 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
11298   $as_echo_n "(cached) " >&6
11299 else
11300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11301 /* end confdefs.h.  */
11302 #include <gnu-versions.h>
11303 int
11304 main ()
11305 {
11306 #define REGEX_INTERFACE_VERSION 1
11307 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
11308 # error "Version mismatch"
11309 #endif
11310   ;
11311   return 0;
11312 }
11313 _ACEOF
11314 if ac_fn_c_try_compile "$LINENO"; then :
11315   gdb_cv_have_gnu_regex=yes
11316 else
11317   gdb_cv_have_gnu_regex=no
11318 fi
11319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11320 fi
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
11322 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
11323 if test $gdb_cv_have_gnu_regex = yes; then
11324   gdb_use_included_regex=no
11325 fi
11326
11327
11328 # Check whether --with-included-regex was given.
11329 if test "${with_included_regex+set}" = set; then :
11330   withval=$with_included_regex; gdb_with_regex=$withval
11331 else
11332   gdb_with_regex=$gdb_use_included_regex
11333 fi
11334
11335 if test "$gdb_with_regex" = yes; then
11336
11337 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
11338
11339 fi
11340
11341 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
11342 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
11343 #include <sys/proc.h>
11344
11345 "
11346 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
11347
11348 cat >>confdefs.h <<_ACEOF
11349 #define HAVE_STRUCT_THREAD_TD_PCB 1
11350 _ACEOF
11351
11352
11353 fi
11354
11355
11356 # See if <sys/lwp.h> defines `struct lwp`.
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
11358 $as_echo_n "checking for struct lwp... " >&6; }
11359 if test "${gdb_cv_struct_lwp+set}" = set; then :
11360   $as_echo_n "(cached) " >&6
11361 else
11362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11363 /* end confdefs.h.  */
11364 #include <sys/param.h>
11365 #include <sys/lwp.h>
11366 int
11367 main ()
11368 {
11369 struct lwp l;
11370   ;
11371   return 0;
11372 }
11373 _ACEOF
11374 if ac_fn_c_try_compile "$LINENO"; then :
11375   gdb_cv_struct_lwp=yes
11376 else
11377   gdb_cv_struct_lwp=no
11378 fi
11379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11380 fi
11381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
11382 $as_echo "$gdb_cv_struct_lwp" >&6; }
11383 if test $gdb_cv_struct_lwp = yes; then
11384
11385 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
11386
11387 fi
11388
11389 # See if <machine/reg.h> degines `struct reg'.
11390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
11391 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
11392 if test "${gdb_cv_struct_reg+set}" = set; then :
11393   $as_echo_n "(cached) " >&6
11394 else
11395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11396 /* end confdefs.h.  */
11397 #include <sys/types.h>
11398 #include <machine/reg.h>
11399 int
11400 main ()
11401 {
11402 struct reg r;
11403   ;
11404   return 0;
11405 }
11406 _ACEOF
11407 if ac_fn_c_try_compile "$LINENO"; then :
11408   gdb_cv_struct_reg=yes
11409 else
11410   gdb_cv_struct_reg=no
11411 fi
11412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11413 fi
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
11415 $as_echo "$gdb_cv_struct_reg" >&6; }
11416 if test $gdb_cv_struct_reg = yes; then
11417
11418 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
11419
11420 fi
11421
11422 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
11423 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
11424 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
11425 "
11426 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
11427
11428 cat >>confdefs.h <<_ACEOF
11429 #define HAVE_STRUCT_REG_R_FS 1
11430 _ACEOF
11431
11432
11433 fi
11434 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
11435 "
11436 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
11437
11438 cat >>confdefs.h <<_ACEOF
11439 #define HAVE_STRUCT_REG_R_GS 1
11440 _ACEOF
11441
11442
11443 fi
11444
11445
11446 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
11447 # Older amd64 Linux's don't have the fs_base and gs_base members of
11448 # `struct user_regs_struct'.
11449 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
11450 "
11451 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
11452
11453 cat >>confdefs.h <<_ACEOF
11454 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
11455 _ACEOF
11456
11457
11458 fi
11459 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
11460 "
11461 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
11462
11463 cat >>confdefs.h <<_ACEOF
11464 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
11465 _ACEOF
11466
11467
11468 fi
11469
11470
11471 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
11473 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
11474 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
11475   $as_echo_n "(cached) " >&6
11476 else
11477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11478 /* end confdefs.h.  */
11479 #include <sys/ptrace.h>
11480 int
11481 main ()
11482 {
11483 PTRACE_GETREGS;
11484   ;
11485   return 0;
11486 }
11487 _ACEOF
11488 if ac_fn_c_try_compile "$LINENO"; then :
11489   gdb_cv_have_ptrace_getregs=yes
11490 else
11491   gdb_cv_have_ptrace_getregs=no
11492 fi
11493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11494 fi
11495
11496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
11497 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
11498 if test $gdb_cv_have_ptrace_getregs = yes; then
11499
11500 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
11501
11502 fi
11503
11504 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
11505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
11506 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
11507 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
11508   $as_echo_n "(cached) " >&6
11509 else
11510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11511 /* end confdefs.h.  */
11512 #include <sys/ptrace.h>
11513 int
11514 main ()
11515 {
11516 PTRACE_GETFPXREGS;
11517   ;
11518   return 0;
11519 }
11520 _ACEOF
11521 if ac_fn_c_try_compile "$LINENO"; then :
11522   gdb_cv_have_ptrace_getfpxregs=yes
11523 else
11524   gdb_cv_have_ptrace_getfpxregs=no
11525 fi
11526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11527 fi
11528
11529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
11530 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
11531 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
11532
11533 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
11534
11535 fi
11536
11537 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
11538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
11539 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
11540 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
11541   $as_echo_n "(cached) " >&6
11542 else
11543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11544 /* end confdefs.h.  */
11545 #include <sys/types.h>
11546 #include <sys/ptrace.h>
11547 int
11548 main ()
11549 {
11550 PT_GETDBREGS;
11551   ;
11552   return 0;
11553 }
11554 _ACEOF
11555 if ac_fn_c_try_compile "$LINENO"; then :
11556   gdb_cv_have_pt_getdbregs=yes
11557 else
11558   gdb_cv_have_pt_getdbregs=no
11559 fi
11560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11561 fi
11562
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
11564 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
11565 if test $gdb_cv_have_pt_getdbregs = yes; then
11566
11567 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
11568
11569 fi
11570
11571 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
11572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
11573 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
11574 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
11575   $as_echo_n "(cached) " >&6
11576 else
11577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11578 /* end confdefs.h.  */
11579 #include <sys/types.h>
11580 #include <sys/ptrace.h>
11581 int
11582 main ()
11583 {
11584 PT_GETXMMREGS;
11585   ;
11586   return 0;
11587 }
11588 _ACEOF
11589 if ac_fn_c_try_compile "$LINENO"; then :
11590   gdb_cv_have_pt_getxmmregs=yes
11591 else
11592   gdb_cv_have_pt_getxmmregs=no
11593 fi
11594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11595 fi
11596
11597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11598 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11599 if test $gdb_cv_have_pt_getxmmregs = yes; then
11600
11601 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11602
11603 fi
11604
11605 # Detect which type of /proc is in use, such as for Solaris.
11606
11607 if test "${target}" = "${host}"; then
11608   case "${host}" in
11609   *-*-sysv4.2* | *-*-sysv5* )
11610
11611 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11612
11613       ;;
11614   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11615
11616 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11617
11618       ;;
11619   mips-sgi-irix5*)
11620       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11621
11622 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11623
11624       ;;
11625   esac
11626 fi
11627
11628 if test "$ac_cv_header_sys_procfs_h" = yes; then
11629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11630 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11631  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11632   $as_echo_n "(cached) " >&6
11633 else
11634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11635 /* end confdefs.h.  */
11636
11637 #define _SYSCALL32
11638 /* Needed for new procfs interface on sparc-solaris.  */
11639 #define _STRUCTURED_PROC 1
11640 #include <sys/procfs.h>
11641 int
11642 main ()
11643 {
11644 gregset_t avar
11645   ;
11646   return 0;
11647 }
11648 _ACEOF
11649 if ac_fn_c_try_compile "$LINENO"; then :
11650   bfd_cv_have_sys_procfs_type_gregset_t=yes
11651 else
11652   bfd_cv_have_sys_procfs_type_gregset_t=no
11653
11654 fi
11655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11656 fi
11657
11658  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11659
11660 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11661
11662  fi
11663  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11664 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11665
11666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11667 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11668  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11669   $as_echo_n "(cached) " >&6
11670 else
11671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11672 /* end confdefs.h.  */
11673
11674 #define _SYSCALL32
11675 /* Needed for new procfs interface on sparc-solaris.  */
11676 #define _STRUCTURED_PROC 1
11677 #include <sys/procfs.h>
11678 int
11679 main ()
11680 {
11681 fpregset_t avar
11682   ;
11683   return 0;
11684 }
11685 _ACEOF
11686 if ac_fn_c_try_compile "$LINENO"; then :
11687   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11688 else
11689   bfd_cv_have_sys_procfs_type_fpregset_t=no
11690
11691 fi
11692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11693 fi
11694
11695  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11696
11697 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11698
11699  fi
11700  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11701 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11702
11703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11704 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11705  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11706   $as_echo_n "(cached) " >&6
11707 else
11708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11709 /* end confdefs.h.  */
11710
11711 #define _SYSCALL32
11712 /* Needed for new procfs interface on sparc-solaris.  */
11713 #define _STRUCTURED_PROC 1
11714 #include <sys/procfs.h>
11715 int
11716 main ()
11717 {
11718 prgregset_t avar
11719   ;
11720   return 0;
11721 }
11722 _ACEOF
11723 if ac_fn_c_try_compile "$LINENO"; then :
11724   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11725 else
11726   bfd_cv_have_sys_procfs_type_prgregset_t=no
11727
11728 fi
11729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11730 fi
11731
11732  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11733
11734 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11735
11736  fi
11737  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11738 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11739
11740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11741 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11742  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11743   $as_echo_n "(cached) " >&6
11744 else
11745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11746 /* end confdefs.h.  */
11747
11748 #define _SYSCALL32
11749 /* Needed for new procfs interface on sparc-solaris.  */
11750 #define _STRUCTURED_PROC 1
11751 #include <sys/procfs.h>
11752 int
11753 main ()
11754 {
11755 prfpregset_t avar
11756   ;
11757   return 0;
11758 }
11759 _ACEOF
11760 if ac_fn_c_try_compile "$LINENO"; then :
11761   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11762 else
11763   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11764
11765 fi
11766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11767 fi
11768
11769  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11770
11771 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11772
11773  fi
11774  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11775 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11776
11777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11778 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11779  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11780   $as_echo_n "(cached) " >&6
11781 else
11782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11783 /* end confdefs.h.  */
11784
11785 #define _SYSCALL32
11786 /* Needed for new procfs interface on sparc-solaris.  */
11787 #define _STRUCTURED_PROC 1
11788 #include <sys/procfs.h>
11789 int
11790 main ()
11791 {
11792 prgregset32_t avar
11793   ;
11794   return 0;
11795 }
11796 _ACEOF
11797 if ac_fn_c_try_compile "$LINENO"; then :
11798   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11799 else
11800   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11801
11802 fi
11803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11804 fi
11805
11806  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11807
11808 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11809
11810  fi
11811  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11812 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11813
11814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11815 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11816  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11817   $as_echo_n "(cached) " >&6
11818 else
11819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11820 /* end confdefs.h.  */
11821
11822 #define _SYSCALL32
11823 /* Needed for new procfs interface on sparc-solaris.  */
11824 #define _STRUCTURED_PROC 1
11825 #include <sys/procfs.h>
11826 int
11827 main ()
11828 {
11829 lwpid_t avar
11830   ;
11831   return 0;
11832 }
11833 _ACEOF
11834 if ac_fn_c_try_compile "$LINENO"; then :
11835   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11836 else
11837   bfd_cv_have_sys_procfs_type_lwpid_t=no
11838
11839 fi
11840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11841 fi
11842
11843  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11844
11845 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11846
11847  fi
11848  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11849 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11850
11851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11852 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11853  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11854   $as_echo_n "(cached) " >&6
11855 else
11856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11857 /* end confdefs.h.  */
11858
11859 #define _SYSCALL32
11860 /* Needed for new procfs interface on sparc-solaris.  */
11861 #define _STRUCTURED_PROC 1
11862 #include <sys/procfs.h>
11863 int
11864 main ()
11865 {
11866 psaddr_t avar
11867   ;
11868   return 0;
11869 }
11870 _ACEOF
11871 if ac_fn_c_try_compile "$LINENO"; then :
11872   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11873 else
11874   bfd_cv_have_sys_procfs_type_psaddr_t=no
11875
11876 fi
11877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11878 fi
11879
11880  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11881
11882 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11883
11884  fi
11885  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11886 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11887
11888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11889 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11890  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11891   $as_echo_n "(cached) " >&6
11892 else
11893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11894 /* end confdefs.h.  */
11895
11896 #define _SYSCALL32
11897 /* Needed for new procfs interface on sparc-solaris.  */
11898 #define _STRUCTURED_PROC 1
11899 #include <sys/procfs.h>
11900 int
11901 main ()
11902 {
11903 prsysent_t avar
11904   ;
11905   return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_compile "$LINENO"; then :
11909   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11910 else
11911   bfd_cv_have_sys_procfs_type_prsysent_t=no
11912
11913 fi
11914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11915 fi
11916
11917  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11918
11919 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11920
11921  fi
11922  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11923 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11924
11925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11926 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11927  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11928   $as_echo_n "(cached) " >&6
11929 else
11930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11931 /* end confdefs.h.  */
11932
11933 #define _SYSCALL32
11934 /* Needed for new procfs interface on sparc-solaris.  */
11935 #define _STRUCTURED_PROC 1
11936 #include <sys/procfs.h>
11937 int
11938 main ()
11939 {
11940 pr_sigset_t avar
11941   ;
11942   return 0;
11943 }
11944 _ACEOF
11945 if ac_fn_c_try_compile "$LINENO"; then :
11946   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11947 else
11948   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11949
11950 fi
11951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11952 fi
11953
11954  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11955
11956 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11957
11958  fi
11959  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11960 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11961
11962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11963 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11964  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11965   $as_echo_n "(cached) " >&6
11966 else
11967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11968 /* end confdefs.h.  */
11969
11970 #define _SYSCALL32
11971 /* Needed for new procfs interface on sparc-solaris.  */
11972 #define _STRUCTURED_PROC 1
11973 #include <sys/procfs.h>
11974 int
11975 main ()
11976 {
11977 pr_sigaction64_t avar
11978   ;
11979   return 0;
11980 }
11981 _ACEOF
11982 if ac_fn_c_try_compile "$LINENO"; then :
11983   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11984 else
11985   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11986
11987 fi
11988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11989 fi
11990
11991  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11992
11993 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11994
11995  fi
11996  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11997 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11998
11999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
12000 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
12001  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
12002   $as_echo_n "(cached) " >&6
12003 else
12004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12005 /* end confdefs.h.  */
12006
12007 #define _SYSCALL32
12008 /* Needed for new procfs interface on sparc-solaris.  */
12009 #define _STRUCTURED_PROC 1
12010 #include <sys/procfs.h>
12011 int
12012 main ()
12013 {
12014 pr_siginfo64_t avar
12015   ;
12016   return 0;
12017 }
12018 _ACEOF
12019 if ac_fn_c_try_compile "$LINENO"; then :
12020   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
12021 else
12022   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
12023
12024 fi
12025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12026 fi
12027
12028  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
12029
12030 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
12031
12032  fi
12033  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
12034 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
12035
12036
12037
12038
12039
12040   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
12041     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
12042 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
12043     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
12044   $as_echo_n "(cached) " >&6
12045 else
12046   if test "$cross_compiling" = yes; then :
12047   gdb_cv_prfpregset_t_broken=yes
12048 else
12049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12050 /* end confdefs.h.  */
12051 #include <sys/procfs.h>
12052        int main ()
12053        {
12054          if (sizeof (prfpregset_t) == sizeof (void *))
12055            return 1;
12056          return 0;
12057        }
12058 _ACEOF
12059 if ac_fn_c_try_run "$LINENO"; then :
12060   gdb_cv_prfpregset_t_broken=no
12061 else
12062   gdb_cv_prfpregset_t_broken=yes
12063 fi
12064 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12065   conftest.$ac_objext conftest.beam conftest.$ac_ext
12066 fi
12067
12068 fi
12069
12070     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
12071 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
12072     if test $gdb_cv_prfpregset_t_broken = yes; then
12073
12074 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
12075
12076     fi
12077   fi
12078 fi
12079
12080 # Check if the compiler supports the `long long' type.
12081
12082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
12083 $as_echo_n "checking for long long support in compiler... " >&6; }
12084 if test "${gdb_cv_c_long_long+set}" = set; then :
12085   $as_echo_n "(cached) " >&6
12086 else
12087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12088 /* end confdefs.h.  */
12089 extern long long foo;
12090 int
12091 main ()
12092 {
12093 switch (foo & 2) { case 0: return 1; }
12094   ;
12095   return 0;
12096 }
12097 _ACEOF
12098 if ac_fn_c_try_compile "$LINENO"; then :
12099   gdb_cv_c_long_long=yes
12100 else
12101   gdb_cv_c_long_long=no
12102 fi
12103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12104 fi
12105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
12106 $as_echo "$gdb_cv_c_long_long" >&6; }
12107 if test $gdb_cv_c_long_long != yes; then
12108   # libdecnumber requires long long.
12109   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
12110 fi
12111
12112 # Check if the compiler and runtime support printing long longs.
12113
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
12115 $as_echo_n "checking for long long support in printf... " >&6; }
12116 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   if test "$cross_compiling" = yes; then :
12120   gdb_cv_printf_has_long_long=no
12121 else
12122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124 $ac_includes_default
12125 int
12126 main ()
12127 {
12128 char buf[32];
12129   long long l = 0;
12130   l = (l << 16) + 0x0123;
12131   l = (l << 16) + 0x4567;
12132   l = (l << 16) + 0x89ab;
12133   l = (l << 16) + 0xcdef;
12134   sprintf (buf, "0x%016llx", l);
12135   return (strcmp ("0x0123456789abcdef", buf));
12136   ;
12137   return 0;
12138 }
12139 _ACEOF
12140 if ac_fn_c_try_run "$LINENO"; then :
12141   gdb_cv_printf_has_long_long=yes
12142 else
12143   gdb_cv_printf_has_long_long=no
12144 fi
12145 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12146   conftest.$ac_objext conftest.beam conftest.$ac_ext
12147 fi
12148
12149 fi
12150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
12151 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
12152 if test $gdb_cv_printf_has_long_long = yes; then
12153
12154 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
12155
12156 fi
12157
12158 # Check if the compiler and runtime support printing decfloats.
12159
12160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
12161 $as_echo_n "checking for decfloat support in printf... " >&6; }
12162 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
12163   $as_echo_n "(cached) " >&6
12164 else
12165   if test "$cross_compiling" = yes; then :
12166   gdb_cv_printf_has_decfloat=no
12167 else
12168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12169 /* end confdefs.h.  */
12170 $ac_includes_default
12171 int
12172 main ()
12173 {
12174 char buf[64];
12175   _Decimal32 d32 = 1.2345df;
12176   _Decimal64 d64 = 1.2345dd;
12177   _Decimal128 d128 = 1.2345dl;
12178   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
12179   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
12180   ;
12181   return 0;
12182 }
12183 _ACEOF
12184 if ac_fn_c_try_run "$LINENO"; then :
12185   gdb_cv_printf_has_decfloat=yes
12186 else
12187   gdb_cv_printf_has_decfloat=no
12188 fi
12189 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12190   conftest.$ac_objext conftest.beam conftest.$ac_ext
12191 fi
12192
12193 fi
12194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
12195 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
12196 if test $gdb_cv_printf_has_decfloat = yes; then
12197
12198 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
12199
12200 fi
12201
12202 # Check if the compiler supports the `long double' type.  We can't use
12203 # AC_C_LONG_DOUBLE because that one does additional checks on the
12204 # constants defined in <float.h> that fail on some systems,
12205 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
12206
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
12208 $as_echo_n "checking for long double support in compiler... " >&6; }
12209 if test "${gdb_cv_c_long_double+set}" = set; then :
12210   $as_echo_n "(cached) " >&6
12211 else
12212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12213 /* end confdefs.h.  */
12214 long double foo;
12215 _ACEOF
12216 if ac_fn_c_try_compile "$LINENO"; then :
12217   gdb_cv_c_long_double=yes
12218 else
12219   gdb_cv_c_long_double=no
12220 fi
12221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12222 fi
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
12224 $as_echo "$gdb_cv_c_long_double" >&6; }
12225 if test $gdb_cv_c_long_double = yes; then
12226
12227 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
12228
12229 fi
12230
12231 # Check if the compiler and runtime support printing long doubles.
12232
12233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
12234 $as_echo_n "checking for long double support in printf... " >&6; }
12235 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
12236   $as_echo_n "(cached) " >&6
12237 else
12238   if test "$cross_compiling" = yes; then :
12239   gdb_cv_printf_has_long_double=no
12240 else
12241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12242 /* end confdefs.h.  */
12243 $ac_includes_default
12244 int
12245 main ()
12246 {
12247 char buf[16];
12248   long double f = 3.141592653;
12249   sprintf (buf, "%Lg", f);
12250   return (strncmp ("3.14159", buf, 7));
12251   ;
12252   return 0;
12253 }
12254 _ACEOF
12255 if ac_fn_c_try_run "$LINENO"; then :
12256   gdb_cv_printf_has_long_double=yes
12257 else
12258   gdb_cv_printf_has_long_double=no
12259 fi
12260 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12261   conftest.$ac_objext conftest.beam conftest.$ac_ext
12262 fi
12263
12264 fi
12265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
12266 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
12267 if test $gdb_cv_printf_has_long_double = yes; then
12268
12269 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
12270
12271 fi
12272
12273 # Check if the compiler and runtime support scanning long doubles.
12274
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
12276 $as_echo_n "checking for long double support in scanf... " >&6; }
12277 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
12278   $as_echo_n "(cached) " >&6
12279 else
12280   if test "$cross_compiling" = yes; then :
12281   gdb_cv_scanf_has_long_double=no
12282 else
12283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12284 /* end confdefs.h.  */
12285 #include <stdio.h>
12286 int
12287 main ()
12288 {
12289 char *buf = "3.141592653";
12290   long double f = 0;
12291   sscanf (buf, "%Lg", &f);
12292   return !(f > 3.14159 && f < 3.14160);
12293   ;
12294   return 0;
12295 }
12296 _ACEOF
12297 if ac_fn_c_try_run "$LINENO"; then :
12298   gdb_cv_scanf_has_long_double=yes
12299 else
12300   gdb_cv_scanf_has_long_double=no
12301 fi
12302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12303   conftest.$ac_objext conftest.beam conftest.$ac_ext
12304 fi
12305
12306 fi
12307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
12308 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
12309 if test $gdb_cv_scanf_has_long_double = yes; then
12310
12311 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
12312
12313 fi
12314
12315 case ${host_os} in
12316 aix*)
12317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
12318 $as_echo_n "checking for -bbigtoc option... " >&6; }
12319 if test "${gdb_cv_bigtoc+set}" = set; then :
12320   $as_echo_n "(cached) " >&6
12321 else
12322
12323     SAVE_LDFLAGS=$LDFLAGS
12324
12325     case $GCC in
12326     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
12327     *) gdb_cv_bigtoc=-bbigtoc ;;
12328     esac
12329
12330     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
12331     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12332 /* end confdefs.h.  */
12333
12334 int
12335 main ()
12336 {
12337 int i;
12338   ;
12339   return 0;
12340 }
12341 _ACEOF
12342 if ac_fn_c_try_link "$LINENO"; then :
12343
12344 else
12345   gdb_cv_bigtoc=
12346 fi
12347 rm -f core conftest.err conftest.$ac_objext \
12348     conftest$ac_exeext conftest.$ac_ext
12349     LDFLAGS="${SAVE_LDFLAGS}"
12350
12351 fi
12352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
12353 $as_echo "$gdb_cv_bigtoc" >&6; }
12354   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
12355   ;;
12356 esac
12357
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
12359 $as_echo_n "checking for the dynamic export flag... " >&6; }
12360 dynamic_list=false
12361 if test "${gdb_native}" = yes; then
12362    # The dynamically loaded libthread_db needs access to symbols in the gdb
12363    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
12364    # may not be supported there.
12365    old_LDFLAGS="$LDFLAGS"
12366    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
12367    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
12368    LDFLAGS="$LDFLAGS $RDYNAMIC"
12369    if test "${have_libpython}" = no; then
12370      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12371 /* end confdefs.h.  */
12372
12373 int
12374 main ()
12375 {
12376
12377   ;
12378   return 0;
12379 }
12380 _ACEOF
12381 if ac_fn_c_try_link "$LINENO"; then :
12382   dynamic_list=true
12383 fi
12384 rm -f core conftest.err conftest.$ac_objext \
12385     conftest$ac_exeext conftest.$ac_ext
12386    else
12387      # Workaround http://bugs.python.org/issue4434 where static
12388      # libpythonX.Y.a would get its symbols required for
12389      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
12390      # Problem does not happen for the recommended libpythonX.Y.so linkage.
12391      old_CFLAGS="$CFLAGS"
12392      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
12393      old_LIBS="$LIBS"
12394      LIBS="$LIBS $PYTHON_LIBS"
12395      if test "$cross_compiling" = yes; then :
12396   true
12397 else
12398   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12399 /* end confdefs.h.  */
12400 #include "${have_libpython}/Python.h"
12401 int
12402 main ()
12403 {
12404 int err;
12405           Py_Initialize ();
12406           err = PyRun_SimpleString ("import itertools\n");
12407           Py_Finalize ();
12408           return err == 0 ? 0 : 1;
12409   ;
12410   return 0;
12411 }
12412 _ACEOF
12413 if ac_fn_c_try_run "$LINENO"; then :
12414   dynamic_list=true
12415 fi
12416 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12417   conftest.$ac_objext conftest.beam conftest.$ac_ext
12418 fi
12419
12420      LIBS="$old_LIBS"
12421      CFLAGS="$old_CFLAGS"
12422    fi
12423    LDFLAGS="$old_LDFLAGS"
12424 fi
12425 if $dynamic_list; then
12426   found="-Wl,--dynamic-list"
12427   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
12428 else
12429   found="-rdynamic"
12430   RDYNAMIC="-rdynamic"
12431 fi
12432
12433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
12434 $as_echo "$found" >&6; }
12435
12436
12437 if test ${build} = ${host} -a ${host} = ${target} ; then
12438    case ${host_os} in
12439    solaris*)
12440       # See if thread_db library is around for Solaris thread debugging.
12441       # Note that we must explicitly test for version 1 of the library
12442       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
12443       # the same API.
12444       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
12445 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
12446       if test -f /usr/lib/libthread_db.so.1 ; then
12447          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12448 $as_echo "yes" >&6; }
12449
12450 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
12451
12452          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
12453          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
12454          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12455 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12456 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
12457   $as_echo_n "(cached) " >&6
12458 else
12459   ac_check_lib_save_LIBS=$LIBS
12460 LIBS="-ldl  $LIBS"
12461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12462 /* end confdefs.h.  */
12463
12464 /* Override any GCC internal prototype to avoid an error.
12465    Use char because int might match the return type of a GCC
12466    builtin and then its argument prototype would still apply.  */
12467 #ifdef __cplusplus
12468 extern "C"
12469 #endif
12470 char dlopen ();
12471 int
12472 main ()
12473 {
12474 return dlopen ();
12475   ;
12476   return 0;
12477 }
12478 _ACEOF
12479 if ac_fn_c_try_link "$LINENO"; then :
12480   ac_cv_lib_dl_dlopen=yes
12481 else
12482   ac_cv_lib_dl_dlopen=no
12483 fi
12484 rm -f core conftest.err conftest.$ac_objext \
12485     conftest$ac_exeext conftest.$ac_ext
12486 LIBS=$ac_check_lib_save_LIBS
12487 fi
12488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12489 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12490 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
12491   cat >>confdefs.h <<_ACEOF
12492 #define HAVE_LIBDL 1
12493 _ACEOF
12494
12495   LIBS="-ldl $LIBS"
12496
12497 fi
12498
12499          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
12500          # Sun randomly tweaked the prototypes in <proc_service.h>
12501          # at one point.
12502          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
12503 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
12504          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
12505   $as_echo_n "(cached) " >&6
12506 else
12507
12508             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12509 /* end confdefs.h.  */
12510
12511                 #include <proc_service.h>
12512                 ps_err_e ps_pdwrite
12513                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
12514
12515 int
12516 main ()
12517 {
12518
12519   ;
12520   return 0;
12521 }
12522 _ACEOF
12523 if ac_fn_c_try_compile "$LINENO"; then :
12524   gdb_cv_proc_service_is_old=no
12525 else
12526   gdb_cv_proc_service_is_old=yes
12527 fi
12528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12529
12530 fi
12531
12532          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
12533 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
12534          if test $gdb_cv_proc_service_is_old = yes; then
12535
12536 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
12537
12538          fi
12539       else
12540          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12541 $as_echo "no" >&6; }
12542       fi
12543       ;;
12544    aix*)
12545       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
12546 $as_echo_n "checking for AiX thread debugging library... " >&6; }
12547       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
12548   $as_echo_n "(cached) " >&6
12549 else
12550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12551 /* end confdefs.h.  */
12552 #include <sys/pthdebug.h>
12553 int
12554 main ()
12555 {
12556 #ifndef PTHDB_VERSION_3
12557                                     #error
12558                                     #endif
12559   ;
12560   return 0;
12561 }
12562 _ACEOF
12563 if ac_fn_c_try_compile "$LINENO"; then :
12564   gdb_cv_have_aix_thread_debug=yes
12565 else
12566   gdb_cv_have_aix_thread_debug=no
12567 fi
12568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12569 fi
12570
12571       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
12572 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
12573       if test $gdb_cv_have_aix_thread_debug = yes; then
12574          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
12575          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
12576          LIBS="$LIBS -lpthdebug"
12577
12578          # Older versions of AIX do not provide the declaration for
12579          # the getthrds function (it appears that it was introduced
12580          # with AIX 6.x).
12581          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
12582 "
12583 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
12584   ac_have_decl=1
12585 else
12586   ac_have_decl=0
12587 fi
12588
12589 cat >>confdefs.h <<_ACEOF
12590 #define HAVE_DECL_GETTHRDS $ac_have_decl
12591 _ACEOF
12592
12593       fi
12594       ;;
12595    esac
12596
12597 fi
12598
12599 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12600    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12601 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12602 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12603   $as_echo_n "(cached) " >&6
12604 else
12605   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12606 /* end confdefs.h.  */
12607 #include <thread_db.h>
12608 int
12609 main ()
12610 {
12611 int i = TD_NOTALLOC;
12612   ;
12613   return 0;
12614 }
12615 _ACEOF
12616 if ac_fn_c_try_compile "$LINENO"; then :
12617   gdb_cv_thread_db_h_has_td_notalloc=yes
12618 else
12619   gdb_cv_thread_db_h_has_td_notalloc=no
12620
12621 fi
12622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12623
12624 fi
12625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12626 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12627    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12628 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12629 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12630   $as_echo_n "(cached) " >&6
12631 else
12632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12633 /* end confdefs.h.  */
12634 #include <thread_db.h>
12635 int
12636 main ()
12637 {
12638 int i = TD_VERSION;
12639   ;
12640   return 0;
12641 }
12642 _ACEOF
12643 if ac_fn_c_try_compile "$LINENO"; then :
12644   gdb_cv_thread_db_h_has_td_version=yes
12645 else
12646   gdb_cv_thread_db_h_has_td_version=no
12647
12648 fi
12649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12650
12651 fi
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12653 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12654    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12655 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12656 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12657   $as_echo_n "(cached) " >&6
12658 else
12659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12660 /* end confdefs.h.  */
12661 #include <thread_db.h>
12662 int
12663 main ()
12664 {
12665 int i = TD_NOTLS;
12666   ;
12667   return 0;
12668 }
12669 _ACEOF
12670 if ac_fn_c_try_compile "$LINENO"; then :
12671   gdb_cv_thread_db_h_has_td_notls=yes
12672 else
12673   gdb_cv_thread_db_h_has_td_notls=no
12674
12675 fi
12676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12677
12678 fi
12679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12680 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12681 fi
12682 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12683
12684 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12685
12686 fi
12687 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12688
12689 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12690
12691 fi
12692 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12693
12694 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12695
12696 fi
12697
12698 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12699    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12700 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12701 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12702   $as_echo_n "(cached) " >&6
12703 else
12704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12705 /* end confdefs.h.  */
12706 #include <sys/syscall.h>
12707 int
12708 main ()
12709 {
12710 int i = __NR_tkill;
12711   ;
12712   return 0;
12713 }
12714 _ACEOF
12715 if ac_fn_c_try_compile "$LINENO"; then :
12716   gdb_cv_sys_syscall_h_has_tkill=yes
12717 else
12718   gdb_cv_sys_syscall_h_has_tkill=no
12719
12720 fi
12721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12722
12723 fi
12724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12725 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12726 fi
12727 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12728   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12729 if test "x$ac_cv_func_syscall" = x""yes; then :
12730
12731 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12732
12733
12734 fi
12735
12736 fi
12737
12738 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12739 "
12740 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12741   ac_have_decl=1
12742 else
12743   ac_have_decl=0
12744 fi
12745
12746 cat >>confdefs.h <<_ACEOF
12747 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12748 _ACEOF
12749
12750
12751 if test "$cross_compiling" = yes; then :
12752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12753 /* end confdefs.h.  */
12754 #include <sys/personality.h>
12755 int
12756 main ()
12757 {
12758
12759 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12760 #       define ADDR_NO_RANDOMIZE 0x0040000
12761 #      endif
12762        /* Test the flag could be set and stays set.  */
12763        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12764        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12765            return 1
12766   ;
12767   return 0;
12768 }
12769 _ACEOF
12770 if ac_fn_c_try_link "$LINENO"; then :
12771   have_personality=true
12772 else
12773   have_personality=false
12774 fi
12775 rm -f core conftest.err conftest.$ac_objext \
12776     conftest$ac_exeext conftest.$ac_ext
12777 else
12778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12779 /* end confdefs.h.  */
12780 #include <sys/personality.h>
12781 int
12782 main ()
12783 {
12784
12785 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12786 #       define ADDR_NO_RANDOMIZE 0x0040000
12787 #      endif
12788        /* Test the flag could be set and stays set.  */
12789        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12790        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12791            return 1
12792   ;
12793   return 0;
12794 }
12795 _ACEOF
12796 if ac_fn_c_try_run "$LINENO"; then :
12797   have_personality=true
12798 else
12799   have_personality=false
12800 fi
12801 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12802   conftest.$ac_objext conftest.beam conftest.$ac_ext
12803 fi
12804
12805 if $have_personality
12806 then
12807
12808 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12809
12810 fi
12811
12812 case $host_os in
12813   go32* | *djgpp*)
12814     gdbinit=gdb.ini
12815     ;;
12816   *)
12817     gdbinit=.gdbinit
12818     ;;
12819 esac
12820
12821 cat >>confdefs.h <<_ACEOF
12822 #define GDBINIT "$gdbinit"
12823 _ACEOF
12824
12825
12826
12827 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12828 # except that the argument to --with-sysroot is optional.
12829 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12830 if test "x$with_sysroot" = xyes; then
12831   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12832 fi
12833
12834 # Check whether --with-sysroot was given.
12835 if test "${with_sysroot+set}" = set; then :
12836   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12837 else
12838   TARGET_SYSTEM_ROOT=
12839 fi
12840
12841
12842   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12843   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12844   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12845   ac_define_dir=`eval echo $ac_define_dir`
12846
12847 cat >>confdefs.h <<_ACEOF
12848 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12849 _ACEOF
12850
12851
12852
12853
12854   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12855      if test "x$prefix" = xNONE; then
12856         test_prefix=/usr/local
12857      else
12858         test_prefix=$prefix
12859      fi
12860   else
12861      test_prefix=$exec_prefix
12862   fi
12863   value=0
12864   case ${ac_define_dir} in
12865      "${test_prefix}"|"${test_prefix}/"*|\
12866         '${exec_prefix}'|'${exec_prefix}/'*)
12867      value=1
12868      ;;
12869   esac
12870
12871 cat >>confdefs.h <<_ACEOF
12872 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12873 _ACEOF
12874
12875
12876
12877
12878
12879 # Check whether --with-system-gdbinit was given.
12880 if test "${with_system_gdbinit+set}" = set; then :
12881   withval=$with_system_gdbinit;
12882     SYSTEM_GDBINIT=$withval
12883 else
12884   SYSTEM_GDBINIT=
12885 fi
12886
12887
12888   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12889   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12890   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12891   ac_define_dir=`eval echo $ac_define_dir`
12892
12893 cat >>confdefs.h <<_ACEOF
12894 #define SYSTEM_GDBINIT "$ac_define_dir"
12895 _ACEOF
12896
12897
12898
12899
12900   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12901      if test "x$prefix" = xNONE; then
12902         test_prefix=/usr/local
12903      else
12904         test_prefix=$prefix
12905      fi
12906   else
12907      test_prefix=$exec_prefix
12908   fi
12909   value=0
12910   case ${ac_define_dir} in
12911      "${test_prefix}"|"${test_prefix}/"*|\
12912         '${exec_prefix}'|'${exec_prefix}/'*)
12913      value=1
12914      ;;
12915   esac
12916
12917 cat >>confdefs.h <<_ACEOF
12918 #define SYSTEM_GDBINIT_RELOCATABLE $value
12919 _ACEOF
12920
12921
12922
12923
12924 # Check whether --enable-werror was given.
12925 if test "${enable_werror+set}" = set; then :
12926   enableval=$enable_werror; case "${enableval}" in
12927      yes | y) ERROR_ON_WARNING="yes" ;;
12928      no | n)  ERROR_ON_WARNING="no" ;;
12929      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12930    esac
12931 fi
12932
12933
12934 # Enable -Werror by default when using gcc.  Turn it off for releases.
12935 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12936     ERROR_ON_WARNING=yes
12937 fi
12938
12939 WERROR_CFLAGS=""
12940 if test "${ERROR_ON_WARNING}" = yes ; then
12941     WERROR_CFLAGS="-Werror"
12942 fi
12943
12944 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12945 -Wpointer-sign \
12946 -Wno-unused -Wunused-value -Wunused-function \
12947 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12948 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12949 -Wold-style-declaration -Wold-style-definition"
12950
12951 # Enable -Wno-format by default when using gcc on mingw since many
12952 # GCC versions complain about %I64.
12953 case "${host}" in
12954   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12955   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12956 esac
12957
12958 # Check whether --enable-build-warnings was given.
12959 if test "${enable_build_warnings+set}" = set; then :
12960   enableval=$enable_build_warnings; case "${enableval}" in
12961   yes)  ;;
12962   no)   build_warnings="-w";;
12963   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12964         build_warnings="${build_warnings} ${t}";;
12965   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12966         build_warnings="${t} ${build_warnings}";;
12967   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12968 esac
12969 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12970   echo "Setting compiler warning flags = $build_warnings" 6>&1
12971 fi
12972 fi
12973 # Check whether --enable-gdb-build-warnings was given.
12974 if test "${enable_gdb_build_warnings+set}" = set; then :
12975   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12976   yes)  ;;
12977   no)   build_warnings="-w";;
12978   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12979         build_warnings="${build_warnings} ${t}";;
12980   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12981         build_warnings="${t} ${build_warnings}";;
12982   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12983 esac
12984 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12985   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12986 fi
12987 fi
12988 WARN_CFLAGS=""
12989 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12990 then
12991     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12992 $as_echo_n "checking compiler warning flags... " >&6; }
12993     # Separate out the -Werror flag as some files just cannot be
12994     # compiled with it enabled.
12995     for w in ${build_warnings}; do
12996         case $w in
12997         -Werr*) WERROR_CFLAGS=-Werror ;;
12998         *) # Check that GCC accepts it
12999             saved_CFLAGS="$CFLAGS"
13000             CFLAGS="$CFLAGS $w"
13001             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13002 /* end confdefs.h.  */
13003
13004 int
13005 main ()
13006 {
13007
13008   ;
13009   return 0;
13010 }
13011 _ACEOF
13012 if ac_fn_c_try_compile "$LINENO"; then :
13013   WARN_CFLAGS="${WARN_CFLAGS} $w"
13014 fi
13015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13016             CFLAGS="$saved_CFLAGS"
13017         esac
13018     done
13019     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
13020 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
13021 fi
13022
13023
13024
13025 # In the Cygwin environment, we need some additional flags.
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
13027 $as_echo_n "checking for cygwin... " >&6; }
13028 if test "${gdb_cv_os_cygwin+set}" = set; then :
13029   $as_echo_n "(cached) " >&6
13030 else
13031   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13032 /* end confdefs.h.  */
13033
13034 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
13035 lose
13036 #endif
13037 _ACEOF
13038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13039   $EGREP "^lose$" >/dev/null 2>&1; then :
13040   gdb_cv_os_cygwin=yes
13041 else
13042   gdb_cv_os_cygwin=no
13043 fi
13044 rm -f conftest*
13045
13046 fi
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
13048 $as_echo "$gdb_cv_os_cygwin" >&6; }
13049
13050
13051 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
13052 case ${host} in
13053   *go32* ) SER_HARDWIRE=ser-go32.o ;;
13054   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
13055   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
13056 esac
13057
13058
13059 # libreadline needs libuser32.a in a cygwin environment
13060 WIN32LIBS=
13061 if test x$gdb_cv_os_cygwin = xyes; then
13062     WIN32LIBS="-luser32"
13063     case "${target}" in
13064         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
13065         ;;
13066     esac
13067 fi
13068
13069 # The ser-tcp.c module requires sockets.
13070 case ${host} in
13071   *mingw32*)
13072
13073 $as_echo "#define USE_WIN32API 1" >>confdefs.h
13074
13075     WIN32LIBS="$WIN32LIBS -lws2_32"
13076     ;;
13077 esac
13078
13079
13080 # Add ELF support to GDB, but only if BFD includes ELF support.
13081
13082   OLD_CFLAGS=$CFLAGS
13083   OLD_LDFLAGS=$LDFLAGS
13084   OLD_LIBS=$LIBS
13085   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13086   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13087   # always want our bfd.
13088   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13089   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13090   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13091   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13092   if test "$plugins" = "yes"; then
13093     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13094 $as_echo_n "checking for library containing dlopen... " >&6; }
13095 if test "${ac_cv_search_dlopen+set}" = set; then :
13096   $as_echo_n "(cached) " >&6
13097 else
13098   ac_func_search_save_LIBS=$LIBS
13099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h.  */
13101
13102 /* Override any GCC internal prototype to avoid an error.
13103    Use char because int might match the return type of a GCC
13104    builtin and then its argument prototype would still apply.  */
13105 #ifdef __cplusplus
13106 extern "C"
13107 #endif
13108 char dlopen ();
13109 int
13110 main ()
13111 {
13112 return dlopen ();
13113   ;
13114   return 0;
13115 }
13116 _ACEOF
13117 for ac_lib in '' dl; do
13118   if test -z "$ac_lib"; then
13119     ac_res="none required"
13120   else
13121     ac_res=-l$ac_lib
13122     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13123   fi
13124   if ac_fn_c_try_link "$LINENO"; then :
13125   ac_cv_search_dlopen=$ac_res
13126 fi
13127 rm -f core conftest.err conftest.$ac_objext \
13128     conftest$ac_exeext
13129   if test "${ac_cv_search_dlopen+set}" = set; then :
13130   break
13131 fi
13132 done
13133 if test "${ac_cv_search_dlopen+set}" = set; then :
13134
13135 else
13136   ac_cv_search_dlopen=no
13137 fi
13138 rm conftest.$ac_ext
13139 LIBS=$ac_func_search_save_LIBS
13140 fi
13141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13142 $as_echo "$ac_cv_search_dlopen" >&6; }
13143 ac_res=$ac_cv_search_dlopen
13144 if test "$ac_res" != no; then :
13145   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13146
13147 fi
13148
13149   fi
13150   LIBS="-lbfd -liberty $intl $LIBS"
13151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
13152 $as_echo_n "checking for ELF support in BFD... " >&6; }
13153 if test "${gdb_cv_var_elf+set}" = set; then :
13154   $as_echo_n "(cached) " >&6
13155 else
13156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13157 /* end confdefs.h.  */
13158 #include <stdlib.h>
13159   #include "bfd.h"
13160   #include "elf-bfd.h"
13161
13162 int
13163 main ()
13164 {
13165 return bfd_get_elf_phdr_upper_bound (NULL);
13166   ;
13167   return 0;
13168 }
13169 _ACEOF
13170 if ac_fn_c_try_link "$LINENO"; then :
13171   gdb_cv_var_elf=yes
13172 else
13173   gdb_cv_var_elf=no
13174 fi
13175 rm -f core conftest.err conftest.$ac_objext \
13176     conftest$ac_exeext conftest.$ac_ext
13177 fi
13178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
13179 $as_echo "$gdb_cv_var_elf" >&6; }
13180   CFLAGS=$OLD_CFLAGS
13181   LDFLAGS=$OLD_LDFLAGS
13182   LIBS=$OLD_LIBS
13183 if test $gdb_cv_var_elf = yes; then
13184   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
13185
13186 $as_echo "#define HAVE_ELF 1" >>confdefs.h
13187
13188   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13189   if test "$plugins" = "yes"; then
13190     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13191 $as_echo_n "checking for library containing dlopen... " >&6; }
13192 if test "${ac_cv_search_dlopen+set}" = set; then :
13193   $as_echo_n "(cached) " >&6
13194 else
13195   ac_func_search_save_LIBS=$LIBS
13196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13197 /* end confdefs.h.  */
13198
13199 /* Override any GCC internal prototype to avoid an error.
13200    Use char because int might match the return type of a GCC
13201    builtin and then its argument prototype would still apply.  */
13202 #ifdef __cplusplus
13203 extern "C"
13204 #endif
13205 char dlopen ();
13206 int
13207 main ()
13208 {
13209 return dlopen ();
13210   ;
13211   return 0;
13212 }
13213 _ACEOF
13214 for ac_lib in '' dl; do
13215   if test -z "$ac_lib"; then
13216     ac_res="none required"
13217   else
13218     ac_res=-l$ac_lib
13219     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13220   fi
13221   if ac_fn_c_try_link "$LINENO"; then :
13222   ac_cv_search_dlopen=$ac_res
13223 fi
13224 rm -f core conftest.err conftest.$ac_objext \
13225     conftest$ac_exeext
13226   if test "${ac_cv_search_dlopen+set}" = set; then :
13227   break
13228 fi
13229 done
13230 if test "${ac_cv_search_dlopen+set}" = set; then :
13231
13232 else
13233   ac_cv_search_dlopen=no
13234 fi
13235 rm conftest.$ac_ext
13236 LIBS=$ac_func_search_save_LIBS
13237 fi
13238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13239 $as_echo "$ac_cv_search_dlopen" >&6; }
13240 ac_res=$ac_cv_search_dlopen
13241 if test "$ac_res" != no; then :
13242   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13243
13244 fi
13245
13246   fi
13247 fi
13248
13249 # Add macho support to GDB, but only if BFD includes it.
13250
13251   OLD_CFLAGS=$CFLAGS
13252   OLD_LDFLAGS=$LDFLAGS
13253   OLD_LIBS=$LIBS
13254   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13255   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13256   # always want our bfd.
13257   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13258   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13259   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13260   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13261   if test "$plugins" = "yes"; then
13262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13263 $as_echo_n "checking for library containing dlopen... " >&6; }
13264 if test "${ac_cv_search_dlopen+set}" = set; then :
13265   $as_echo_n "(cached) " >&6
13266 else
13267   ac_func_search_save_LIBS=$LIBS
13268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13269 /* end confdefs.h.  */
13270
13271 /* Override any GCC internal prototype to avoid an error.
13272    Use char because int might match the return type of a GCC
13273    builtin and then its argument prototype would still apply.  */
13274 #ifdef __cplusplus
13275 extern "C"
13276 #endif
13277 char dlopen ();
13278 int
13279 main ()
13280 {
13281 return dlopen ();
13282   ;
13283   return 0;
13284 }
13285 _ACEOF
13286 for ac_lib in '' dl; do
13287   if test -z "$ac_lib"; then
13288     ac_res="none required"
13289   else
13290     ac_res=-l$ac_lib
13291     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13292   fi
13293   if ac_fn_c_try_link "$LINENO"; then :
13294   ac_cv_search_dlopen=$ac_res
13295 fi
13296 rm -f core conftest.err conftest.$ac_objext \
13297     conftest$ac_exeext
13298   if test "${ac_cv_search_dlopen+set}" = set; then :
13299   break
13300 fi
13301 done
13302 if test "${ac_cv_search_dlopen+set}" = set; then :
13303
13304 else
13305   ac_cv_search_dlopen=no
13306 fi
13307 rm conftest.$ac_ext
13308 LIBS=$ac_func_search_save_LIBS
13309 fi
13310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13311 $as_echo "$ac_cv_search_dlopen" >&6; }
13312 ac_res=$ac_cv_search_dlopen
13313 if test "$ac_res" != no; then :
13314   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13315
13316 fi
13317
13318   fi
13319   LIBS="-lbfd -liberty $intl $LIBS"
13320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
13321 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
13322 if test "${gdb_cv_var_macho+set}" = set; then :
13323   $as_echo_n "(cached) " >&6
13324 else
13325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13326 /* end confdefs.h.  */
13327 #include <stdlib.h>
13328   #include "bfd.h"
13329   #include "mach-o.h"
13330
13331 int
13332 main ()
13333 {
13334 return bfd_mach_o_lookup_command (NULL, 0, NULL);
13335   ;
13336   return 0;
13337 }
13338 _ACEOF
13339 if ac_fn_c_try_link "$LINENO"; then :
13340   gdb_cv_var_macho=yes
13341 else
13342   gdb_cv_var_macho=no
13343 fi
13344 rm -f core conftest.err conftest.$ac_objext \
13345     conftest$ac_exeext conftest.$ac_ext
13346 fi
13347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
13348 $as_echo "$gdb_cv_var_macho" >&6; }
13349   CFLAGS=$OLD_CFLAGS
13350   LDFLAGS=$OLD_LDFLAGS
13351   LIBS=$OLD_LIBS
13352 if test $gdb_cv_var_macho = yes; then
13353   CONFIG_OBS="$CONFIG_OBS machoread.o"
13354 fi
13355
13356 # Add SOM support to GDB, but only if BFD includes it.
13357
13358   OLD_CFLAGS=$CFLAGS
13359   OLD_LDFLAGS=$LDFLAGS
13360   OLD_LIBS=$LIBS
13361   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
13362   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
13363   # always want our bfd.
13364   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
13365   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
13366   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
13367   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
13368   if test "$plugins" = "yes"; then
13369     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
13370 $as_echo_n "checking for library containing dlopen... " >&6; }
13371 if test "${ac_cv_search_dlopen+set}" = set; then :
13372   $as_echo_n "(cached) " >&6
13373 else
13374   ac_func_search_save_LIBS=$LIBS
13375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13376 /* end confdefs.h.  */
13377
13378 /* Override any GCC internal prototype to avoid an error.
13379    Use char because int might match the return type of a GCC
13380    builtin and then its argument prototype would still apply.  */
13381 #ifdef __cplusplus
13382 extern "C"
13383 #endif
13384 char dlopen ();
13385 int
13386 main ()
13387 {
13388 return dlopen ();
13389   ;
13390   return 0;
13391 }
13392 _ACEOF
13393 for ac_lib in '' dl; do
13394   if test -z "$ac_lib"; then
13395     ac_res="none required"
13396   else
13397     ac_res=-l$ac_lib
13398     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13399   fi
13400   if ac_fn_c_try_link "$LINENO"; then :
13401   ac_cv_search_dlopen=$ac_res
13402 fi
13403 rm -f core conftest.err conftest.$ac_objext \
13404     conftest$ac_exeext
13405   if test "${ac_cv_search_dlopen+set}" = set; then :
13406   break
13407 fi
13408 done
13409 if test "${ac_cv_search_dlopen+set}" = set; then :
13410
13411 else
13412   ac_cv_search_dlopen=no
13413 fi
13414 rm conftest.$ac_ext
13415 LIBS=$ac_func_search_save_LIBS
13416 fi
13417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
13418 $as_echo "$ac_cv_search_dlopen" >&6; }
13419 ac_res=$ac_cv_search_dlopen
13420 if test "$ac_res" != no; then :
13421   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13422
13423 fi
13424
13425   fi
13426   LIBS="-lbfd -liberty $intl $LIBS"
13427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
13428 $as_echo_n "checking for SOM support in BFD... " >&6; }
13429 if test "${gdb_cv_var_som+set}" = set; then :
13430   $as_echo_n "(cached) " >&6
13431 else
13432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13433 /* end confdefs.h.  */
13434 #include <stdlib.h>
13435   #include "bfd.h"
13436   #include "som.h"
13437
13438 int
13439 main ()
13440 {
13441 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
13442   ;
13443   return 0;
13444 }
13445 _ACEOF
13446 if ac_fn_c_try_link "$LINENO"; then :
13447   gdb_cv_var_som=yes
13448 else
13449   gdb_cv_var_som=no
13450 fi
13451 rm -f core conftest.err conftest.$ac_objext \
13452     conftest$ac_exeext conftest.$ac_ext
13453 fi
13454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
13455 $as_echo "$gdb_cv_var_som" >&6; }
13456   CFLAGS=$OLD_CFLAGS
13457   LDFLAGS=$OLD_LDFLAGS
13458   LIBS=$OLD_LIBS
13459 if test $gdb_cv_var_som = yes; then
13460   CONFIG_OBS="$CONFIG_OBS somread.o"
13461 fi
13462
13463 # Add any host-specific objects to GDB.
13464 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
13465
13466 # If building on ELF, look for lzma support for embedded compressed debug info.
13467 if test $gdb_cv_var_elf = yes; then
13468
13469 # Check whether --with-lzma was given.
13470 if test "${with_lzma+set}" = set; then :
13471   withval=$with_lzma;
13472 else
13473   with_lzma=auto
13474 fi
13475
13476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
13477 $as_echo_n "checking whether to use lzma... " >&6; }
13478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
13479 $as_echo "$with_lzma" >&6; }
13480
13481   if test "${with_lzma}" != no; then
13482
13483
13484
13485
13486
13487
13488
13489
13490     use_additional=yes
13491
13492   acl_save_prefix="$prefix"
13493   prefix="$acl_final_prefix"
13494   acl_save_exec_prefix="$exec_prefix"
13495   exec_prefix="$acl_final_exec_prefix"
13496
13497     eval additional_includedir=\"$includedir\"
13498     eval additional_libdir=\"$libdir\"
13499
13500   exec_prefix="$acl_save_exec_prefix"
13501   prefix="$acl_save_prefix"
13502
13503
13504 # Check whether --with-liblzma-prefix was given.
13505 if test "${with_liblzma_prefix+set}" = set; then :
13506   withval=$with_liblzma_prefix;
13507     if test "X$withval" = "Xno"; then
13508       use_additional=no
13509     else
13510       if test "X$withval" = "X"; then
13511
13512   acl_save_prefix="$prefix"
13513   prefix="$acl_final_prefix"
13514   acl_save_exec_prefix="$exec_prefix"
13515   exec_prefix="$acl_final_exec_prefix"
13516
13517           eval additional_includedir=\"$includedir\"
13518           eval additional_libdir=\"$libdir\"
13519
13520   exec_prefix="$acl_save_exec_prefix"
13521   prefix="$acl_save_prefix"
13522
13523       else
13524         additional_includedir="$withval/include"
13525         additional_libdir="$withval/lib"
13526       fi
13527     fi
13528
13529 fi
13530
13531       LIBLZMA=
13532   LTLIBLZMA=
13533   INCLZMA=
13534   rpathdirs=
13535   ltrpathdirs=
13536   names_already_handled=
13537   names_next_round='lzma '
13538   while test -n "$names_next_round"; do
13539     names_this_round="$names_next_round"
13540     names_next_round=
13541     for name in $names_this_round; do
13542       already_handled=
13543       for n in $names_already_handled; do
13544         if test "$n" = "$name"; then
13545           already_handled=yes
13546           break
13547         fi
13548       done
13549       if test -z "$already_handled"; then
13550         names_already_handled="$names_already_handled $name"
13551                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
13552         eval value=\"\$HAVE_LIB$uppername\"
13553         if test -n "$value"; then
13554           if test "$value" = yes; then
13555             eval value=\"\$LIB$uppername\"
13556             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
13557             eval value=\"\$LTLIB$uppername\"
13558             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
13559           else
13560                                     :
13561           fi
13562         else
13563                               found_dir=
13564           found_la=
13565           found_so=
13566           found_a=
13567           if test $use_additional = yes; then
13568             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
13569               found_dir="$additional_libdir"
13570               found_so="$additional_libdir/lib$name.$shlibext"
13571               if test -f "$additional_libdir/lib$name.la"; then
13572                 found_la="$additional_libdir/lib$name.la"
13573               fi
13574             else
13575               if test -f "$additional_libdir/lib$name.$libext"; then
13576                 found_dir="$additional_libdir"
13577                 found_a="$additional_libdir/lib$name.$libext"
13578                 if test -f "$additional_libdir/lib$name.la"; then
13579                   found_la="$additional_libdir/lib$name.la"
13580                 fi
13581               fi
13582             fi
13583           fi
13584           if test "X$found_dir" = "X"; then
13585             for x in $LDFLAGS $LTLIBLZMA; do
13586
13587   acl_save_prefix="$prefix"
13588   prefix="$acl_final_prefix"
13589   acl_save_exec_prefix="$exec_prefix"
13590   exec_prefix="$acl_final_exec_prefix"
13591   eval x=\"$x\"
13592   exec_prefix="$acl_save_exec_prefix"
13593   prefix="$acl_save_prefix"
13594
13595               case "$x" in
13596                 -L*)
13597                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13598                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13599                     found_dir="$dir"
13600                     found_so="$dir/lib$name.$shlibext"
13601                     if test -f "$dir/lib$name.la"; then
13602                       found_la="$dir/lib$name.la"
13603                     fi
13604                   else
13605                     if test -f "$dir/lib$name.$libext"; then
13606                       found_dir="$dir"
13607                       found_a="$dir/lib$name.$libext"
13608                       if test -f "$dir/lib$name.la"; then
13609                         found_la="$dir/lib$name.la"
13610                       fi
13611                     fi
13612                   fi
13613                   ;;
13614               esac
13615               if test "X$found_dir" != "X"; then
13616                 break
13617               fi
13618             done
13619           fi
13620           if test "X$found_dir" != "X"; then
13621                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13622             if test "X$found_so" != "X"; then
13623                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13624                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13625               else
13626                                                                                 haveit=
13627                 for x in $ltrpathdirs; do
13628                   if test "X$x" = "X$found_dir"; then
13629                     haveit=yes
13630                     break
13631                   fi
13632                 done
13633                 if test -z "$haveit"; then
13634                   ltrpathdirs="$ltrpathdirs $found_dir"
13635                 fi
13636                                 if test "$hardcode_direct" = yes; then
13637                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13638                 else
13639                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13640                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13641                                                             haveit=
13642                     for x in $rpathdirs; do
13643                       if test "X$x" = "X$found_dir"; then
13644                         haveit=yes
13645                         break
13646                       fi
13647                     done
13648                     if test -z "$haveit"; then
13649                       rpathdirs="$rpathdirs $found_dir"
13650                     fi
13651                   else
13652                                                                                 haveit=
13653                     for x in $LDFLAGS $LIBLZMA; do
13654
13655   acl_save_prefix="$prefix"
13656   prefix="$acl_final_prefix"
13657   acl_save_exec_prefix="$exec_prefix"
13658   exec_prefix="$acl_final_exec_prefix"
13659   eval x=\"$x\"
13660   exec_prefix="$acl_save_exec_prefix"
13661   prefix="$acl_save_prefix"
13662
13663                       if test "X$x" = "X-L$found_dir"; then
13664                         haveit=yes
13665                         break
13666                       fi
13667                     done
13668                     if test -z "$haveit"; then
13669                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13670                     fi
13671                     if test "$hardcode_minus_L" != no; then
13672                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13673                     else
13674                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13675                     fi
13676                   fi
13677                 fi
13678               fi
13679             else
13680               if test "X$found_a" != "X"; then
13681                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13682               else
13683                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13684               fi
13685             fi
13686                         additional_includedir=
13687             case "$found_dir" in
13688               */lib | */lib/)
13689                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13690                 additional_includedir="$basedir/include"
13691                 ;;
13692             esac
13693             if test "X$additional_includedir" != "X"; then
13694                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13695                 haveit=
13696                 if test "X$additional_includedir" = "X/usr/local/include"; then
13697                   if test -n "$GCC"; then
13698                     case $host_os in
13699                       linux*) haveit=yes;;
13700                     esac
13701                   fi
13702                 fi
13703                 if test -z "$haveit"; then
13704                   for x in $CPPFLAGS $INCLZMA; do
13705
13706   acl_save_prefix="$prefix"
13707   prefix="$acl_final_prefix"
13708   acl_save_exec_prefix="$exec_prefix"
13709   exec_prefix="$acl_final_exec_prefix"
13710   eval x=\"$x\"
13711   exec_prefix="$acl_save_exec_prefix"
13712   prefix="$acl_save_prefix"
13713
13714                     if test "X$x" = "X-I$additional_includedir"; then
13715                       haveit=yes
13716                       break
13717                     fi
13718                   done
13719                   if test -z "$haveit"; then
13720                     if test -d "$additional_includedir"; then
13721                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13722                     fi
13723                   fi
13724                 fi
13725               fi
13726             fi
13727                         if test -n "$found_la"; then
13728                                                         save_libdir="$libdir"
13729               case "$found_la" in
13730                 */* | *\\*) . "$found_la" ;;
13731                 *) . "./$found_la" ;;
13732               esac
13733               libdir="$save_libdir"
13734                             for dep in $dependency_libs; do
13735                 case "$dep" in
13736                   -L*)
13737                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13738                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13739                       haveit=
13740                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13741                         if test -n "$GCC"; then
13742                           case $host_os in
13743                             linux*) haveit=yes;;
13744                           esac
13745                         fi
13746                       fi
13747                       if test -z "$haveit"; then
13748                         haveit=
13749                         for x in $LDFLAGS $LIBLZMA; do
13750
13751   acl_save_prefix="$prefix"
13752   prefix="$acl_final_prefix"
13753   acl_save_exec_prefix="$exec_prefix"
13754   exec_prefix="$acl_final_exec_prefix"
13755   eval x=\"$x\"
13756   exec_prefix="$acl_save_exec_prefix"
13757   prefix="$acl_save_prefix"
13758
13759                           if test "X$x" = "X-L$additional_libdir"; then
13760                             haveit=yes
13761                             break
13762                           fi
13763                         done
13764                         if test -z "$haveit"; then
13765                           if test -d "$additional_libdir"; then
13766                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13767                           fi
13768                         fi
13769                         haveit=
13770                         for x in $LDFLAGS $LTLIBLZMA; do
13771
13772   acl_save_prefix="$prefix"
13773   prefix="$acl_final_prefix"
13774   acl_save_exec_prefix="$exec_prefix"
13775   exec_prefix="$acl_final_exec_prefix"
13776   eval x=\"$x\"
13777   exec_prefix="$acl_save_exec_prefix"
13778   prefix="$acl_save_prefix"
13779
13780                           if test "X$x" = "X-L$additional_libdir"; then
13781                             haveit=yes
13782                             break
13783                           fi
13784                         done
13785                         if test -z "$haveit"; then
13786                           if test -d "$additional_libdir"; then
13787                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13788                           fi
13789                         fi
13790                       fi
13791                     fi
13792                     ;;
13793                   -R*)
13794                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13795                     if test "$enable_rpath" != no; then
13796                                                                   haveit=
13797                       for x in $rpathdirs; do
13798                         if test "X$x" = "X$dir"; then
13799                           haveit=yes
13800                           break
13801                         fi
13802                       done
13803                       if test -z "$haveit"; then
13804                         rpathdirs="$rpathdirs $dir"
13805                       fi
13806                                                                   haveit=
13807                       for x in $ltrpathdirs; do
13808                         if test "X$x" = "X$dir"; then
13809                           haveit=yes
13810                           break
13811                         fi
13812                       done
13813                       if test -z "$haveit"; then
13814                         ltrpathdirs="$ltrpathdirs $dir"
13815                       fi
13816                     fi
13817                     ;;
13818                   -l*)
13819                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13820                     ;;
13821                   *.la)
13822                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13823                     ;;
13824                   *)
13825                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13826                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13827                     ;;
13828                 esac
13829               done
13830             fi
13831           else
13832                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13833             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13834           fi
13835         fi
13836       fi
13837     done
13838   done
13839   if test "X$rpathdirs" != "X"; then
13840     if test -n "$hardcode_libdir_separator"; then
13841                         alldirs=
13842       for found_dir in $rpathdirs; do
13843         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13844       done
13845             acl_save_libdir="$libdir"
13846       libdir="$alldirs"
13847       eval flag=\"$hardcode_libdir_flag_spec\"
13848       libdir="$acl_save_libdir"
13849       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13850     else
13851             for found_dir in $rpathdirs; do
13852         acl_save_libdir="$libdir"
13853         libdir="$found_dir"
13854         eval flag=\"$hardcode_libdir_flag_spec\"
13855         libdir="$acl_save_libdir"
13856         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13857       done
13858     fi
13859   fi
13860   if test "X$ltrpathdirs" != "X"; then
13861             for found_dir in $ltrpathdirs; do
13862       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13863     done
13864   fi
13865
13866
13867         ac_save_CPPFLAGS="$CPPFLAGS"
13868
13869   for element in $INCLZMA; do
13870     haveit=
13871     for x in $CPPFLAGS; do
13872
13873   acl_save_prefix="$prefix"
13874   prefix="$acl_final_prefix"
13875   acl_save_exec_prefix="$exec_prefix"
13876   exec_prefix="$acl_final_exec_prefix"
13877   eval x=\"$x\"
13878   exec_prefix="$acl_save_exec_prefix"
13879   prefix="$acl_save_prefix"
13880
13881       if test "X$x" = "X$element"; then
13882         haveit=yes
13883         break
13884       fi
13885     done
13886     if test -z "$haveit"; then
13887       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13888     fi
13889   done
13890
13891
13892   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13893 $as_echo_n "checking for liblzma... " >&6; }
13894 if test "${ac_cv_liblzma+set}" = set; then :
13895   $as_echo_n "(cached) " >&6
13896 else
13897
13898     ac_save_LIBS="$LIBS"
13899     LIBS="$LIBS $LIBLZMA"
13900     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13901 /* end confdefs.h.  */
13902 #include "lzma.h"
13903 int
13904 main ()
13905 {
13906 lzma_index_iter iter;
13907                            lzma_index_iter_init (&iter, 0);
13908                            lzma_mf_is_supported (LZMA_MF_HC3);
13909   ;
13910   return 0;
13911 }
13912 _ACEOF
13913 if ac_fn_c_try_link "$LINENO"; then :
13914   ac_cv_liblzma=yes
13915 else
13916   ac_cv_liblzma=no
13917 fi
13918 rm -f core conftest.err conftest.$ac_objext \
13919     conftest$ac_exeext conftest.$ac_ext
13920     LIBS="$ac_save_LIBS"
13921
13922 fi
13923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13924 $as_echo "$ac_cv_liblzma" >&6; }
13925   if test "$ac_cv_liblzma" = yes; then
13926     HAVE_LIBLZMA=yes
13927
13928 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13929
13930     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13931 $as_echo_n "checking how to link with liblzma... " >&6; }
13932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13933 $as_echo "$LIBLZMA" >&6; }
13934   else
13935     HAVE_LIBLZMA=no
13936             CPPFLAGS="$ac_save_CPPFLAGS"
13937     LIBLZMA=
13938     LTLIBLZMA=
13939   fi
13940
13941
13942
13943
13944
13945
13946     if test "$HAVE_LIBLZMA" != yes; then
13947       if test "$with_lzma" = yes; then
13948         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13949       fi
13950     fi
13951   fi
13952 fi
13953
13954 LIBGUI="../libgui/src/libgui.a"
13955 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13956
13957
13958
13959 WIN32LDAPP=
13960
13961
13962
13963 case "${host}" in
13964 *-*-cygwin* | *-*-mingw* )
13965     configdir="win"
13966     ;;
13967 *)
13968     configdir="unix"
13969     ;;
13970 esac
13971
13972 GDBTKLIBS=
13973 if test "${enable_gdbtk}" = "yes"; then
13974
13975     # Gdbtk must have an absolute path to srcdir in order to run
13976     # properly when not installed.
13977     here=`pwd`
13978     cd ${srcdir}
13979     GDBTK_SRC_DIR=`pwd`
13980     cd $here
13981
13982
13983     #
13984     # Ok, lets find the tcl configuration
13985     # First, look for one uninstalled.
13986     # the alternative search directory is invoked by --with-tcl
13987     #
13988
13989     if test x"${no_tcl}" = x ; then
13990         # we reset no_tcl in case something fails here
13991         no_tcl=true
13992
13993 # Check whether --with-tcl was given.
13994 if test "${with_tcl+set}" = set; then :
13995   withval=$with_tcl; with_tclconfig=${withval}
13996 fi
13997
13998         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13999 $as_echo_n "checking for Tcl configuration... " >&6; }
14000         if test "${ac_cv_c_tclconfig+set}" = set; then :
14001   $as_echo_n "(cached) " >&6
14002 else
14003
14004
14005             # First check to see if --with-tcl was specified.
14006             case "${host}" in
14007                 *-*-cygwin*) platDir="win" ;;
14008                 *) platDir="unix" ;;
14009             esac
14010             if test x"${with_tclconfig}" != x ; then
14011                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
14012                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
14013                 else
14014                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
14015                 fi
14016             fi
14017
14018             # then check for a private Tcl installation
14019             if test x"${ac_cv_c_tclconfig}" = x ; then
14020                 for i in \
14021                         ../tcl \
14022                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14023                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
14024                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
14025                         ../../tcl \
14026                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14027                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
14028                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
14029                         ../../../tcl \
14030                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14031                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
14032                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
14033                     if test -f "$i/$platDir/tclConfig.sh" ; then
14034                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14035                         break
14036                     fi
14037                 done
14038             fi
14039
14040             # on Darwin, check in Framework installation locations
14041             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
14042                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14043                         `ls -d /Library/Frameworks 2>/dev/null` \
14044                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14045                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14046                         ; do
14047                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
14048                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
14049                         break
14050                     fi
14051                 done
14052             fi
14053
14054             # check in a few common install locations
14055             if test x"${ac_cv_c_tclconfig}" = x ; then
14056                 for i in `ls -d ${libdir} 2>/dev/null` \
14057                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14058                         `ls -d ${prefix}/lib 2>/dev/null` \
14059                         `ls -d /usr/local/lib 2>/dev/null` \
14060                         `ls -d /usr/contrib/lib 2>/dev/null` \
14061                         `ls -d /usr/lib 2>/dev/null` \
14062                         ; do
14063                     if test -f "$i/tclConfig.sh" ; then
14064                         ac_cv_c_tclconfig=`(cd $i; pwd)`
14065                         break
14066                     fi
14067                 done
14068             fi
14069
14070             # check in a few other private locations
14071             if test x"${ac_cv_c_tclconfig}" = x ; then
14072                 for i in \
14073                         ${srcdir}/../tcl \
14074                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
14075                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
14076                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
14077                     if test -f "$i/$platDir/tclConfig.sh" ; then
14078                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
14079                     break
14080                 fi
14081                 done
14082             fi
14083
14084 fi
14085
14086
14087         if test x"${ac_cv_c_tclconfig}" = x ; then
14088             TCL_BIN_DIR="# no Tcl configs found"
14089             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
14090 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
14091         else
14092             no_tcl=
14093             TCL_BIN_DIR=${ac_cv_c_tclconfig}
14094             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
14095 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14096         fi
14097     fi
14098
14099
14100     # If $no_tk is nonempty, then we can't do Tk, and there is no
14101     # point to doing Tcl.
14102
14103     #
14104     # Ok, lets find the tk configuration
14105     # First, look for one uninstalled.
14106     # the alternative search directory is invoked by --with-tk
14107     #
14108
14109     if test x"${no_tk}" = x ; then
14110         # we reset no_tk in case something fails here
14111         no_tk=true
14112
14113 # Check whether --with-tk was given.
14114 if test "${with_tk+set}" = set; then :
14115   withval=$with_tk; with_tkconfig=${withval}
14116 fi
14117
14118         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
14119 $as_echo_n "checking for Tk configuration... " >&6; }
14120         if test "${ac_cv_c_tkconfig+set}" = set; then :
14121   $as_echo_n "(cached) " >&6
14122 else
14123
14124
14125             # First check to see if --with-tkconfig was specified.
14126             if test x"${with_tkconfig}" != x ; then
14127                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
14128                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
14129                 else
14130                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
14131                 fi
14132             fi
14133
14134             # then check for a private Tk library
14135             case "${host}" in
14136                 *-*-cygwin*) platDir="win" ;;
14137                 *) platDir="unix" ;;
14138             esac
14139             if test x"${ac_cv_c_tkconfig}" = x ; then
14140                 for i in \
14141                         ../tk \
14142                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14143                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
14144                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
14145                         ../../tk \
14146                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14147                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
14148                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
14149                         ../../../tk \
14150                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14151                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
14152                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
14153                     if test -f "$i/$platDir/tkConfig.sh" ; then
14154                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14155                         break
14156                     fi
14157                 done
14158             fi
14159
14160             # on Darwin, check in Framework installation locations
14161             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
14162                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
14163                         `ls -d /Library/Frameworks 2>/dev/null` \
14164                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
14165                         `ls -d /System/Library/Frameworks 2>/dev/null` \
14166                         ; do
14167                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
14168                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
14169                         break
14170                     fi
14171                 done
14172             fi
14173
14174             # check in a few common install locations
14175             if test x"${ac_cv_c_tkconfig}" = x ; then
14176                 for i in `ls -d ${libdir} 2>/dev/null` \
14177                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
14178                         `ls -d ${prefix}/lib 2>/dev/null` \
14179                         `ls -d /usr/local/lib 2>/dev/null` \
14180                         `ls -d /usr/contrib/lib 2>/dev/null` \
14181                         `ls -d /usr/lib 2>/dev/null` \
14182                         ; do
14183                     if test -f "$i/tkConfig.sh" ; then
14184                         ac_cv_c_tkconfig=`(cd $i; pwd)`
14185                         break
14186                     fi
14187                 done
14188             fi
14189             # check in a few other private locations
14190             if test x"${ac_cv_c_tkconfig}" = x ; then
14191                 for i in \
14192                         ${srcdir}/../tk \
14193                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
14194                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
14195                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
14196                     if test -f "$i/$platDir/tkConfig.sh" ; then
14197                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
14198                         break
14199                     fi
14200                 done
14201             fi
14202
14203 fi
14204
14205
14206         if test x"${ac_cv_c_tkconfig}" = x ; then
14207             TK_BIN_DIR="# no Tk configs found"
14208             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
14209 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
14210         else
14211             no_tk=
14212             TK_BIN_DIR=${ac_cv_c_tkconfig}
14213             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
14214 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14215         fi
14216     fi
14217
14218
14219     if test -z "${no_tcl}" -a -z "${no_tk}"; then
14220
14221     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
14222 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
14223
14224     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
14225         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14226 $as_echo "loading" >&6; }
14227         . ${TCL_BIN_DIR}/tclConfig.sh
14228     else
14229         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
14230 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
14231     fi
14232
14233     # eval is required to do the TCL_DBGX substitution
14234     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
14235     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
14236
14237     # If the TCL_BIN_DIR is the build directory (not the install directory),
14238     # then set the common variable name to the value of the build variables.
14239     # For example, the variable TCL_LIB_SPEC will be set to the value
14240     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
14241     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
14242     # installed and uninstalled version of Tcl.
14243     if test -f "${TCL_BIN_DIR}/Makefile" ; then
14244         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
14245         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
14246         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
14247     elif test "`uname -s`" = "Darwin"; then
14248         # If Tcl was built as a framework, attempt to use the libraries
14249         # from the framework at the given location so that linking works
14250         # against Tcl.framework installed in an arbitrary location.
14251         case ${TCL_DEFS} in
14252             *TCL_FRAMEWORK*)
14253                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
14254                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
14255                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
14256                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
14257                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
14258                             break
14259                         fi
14260                     done
14261                 fi
14262                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
14263                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
14264                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
14265                 fi
14266                 ;;
14267         esac
14268     fi
14269
14270     # eval is required to do the TCL_DBGX substitution
14271     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
14272     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
14273     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
14274     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290         # Check for in-tree tcl
14291         here=`pwd`
14292         cd ${srcdir}/..
14293         topdir=`pwd`
14294         cd ${here}
14295
14296         intree="no"
14297         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
14298           intree="yes"
14299         fi
14300
14301         # Find Tcl private headers
14302         if test x"${intree}" = xno; then
14303
14304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
14305 $as_echo_n "checking for Tcl private headers... " >&6; }
14306   private_dir=""
14307   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
14308   if test -f ${dir}/tclInt.h ; then
14309     private_dir=${dir}
14310   fi
14311
14312   if test x"${private_dir}" = x; then
14313     as_fn_error "could not find private Tcl headers" "$LINENO" 5
14314   else
14315     TCL_PRIVATE_INCLUDE="-I${private_dir}"
14316     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14317 $as_echo "${private_dir}" >&6; }
14318   fi
14319
14320           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
14321           TCL_LIBRARY="${TCL_LIB_SPEC}"
14322           TCL_DEPS=""
14323         else
14324           # If building tcl in the same src tree, private headers
14325           # are not needed, but we need to be sure to use the right
14326           # headers library
14327           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
14328           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
14329           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
14330         fi
14331
14332
14333
14334
14335
14336     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
14337 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
14338
14339     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
14340         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
14341 $as_echo "loading" >&6; }
14342         . ${TK_BIN_DIR}/tkConfig.sh
14343     else
14344         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
14345 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
14346     fi
14347
14348     # eval is required to do the TK_DBGX substitution
14349     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
14350     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
14351
14352     # If the TK_BIN_DIR is the build directory (not the install directory),
14353     # then set the common variable name to the value of the build variables.
14354     # For example, the variable TK_LIB_SPEC will be set to the value
14355     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
14356     # instead of TK_BUILD_LIB_SPEC since it will work with both an
14357     # installed and uninstalled version of Tcl.
14358     if test -f "${TK_BIN_DIR}/Makefile" ; then
14359         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
14360         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
14361         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
14362     elif test "`uname -s`" = "Darwin"; then
14363         # If Tk was built as a framework, attempt to use the libraries
14364         # from the framework at the given location so that linking works
14365         # against Tk.framework installed in an arbitrary location.
14366         case ${TK_DEFS} in
14367             *TK_FRAMEWORK*)
14368                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
14369                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
14370                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
14371                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
14372                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
14373                             break
14374                         fi
14375                     done
14376                 fi
14377                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
14378                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
14379                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
14380                 fi
14381                 ;;
14382         esac
14383     fi
14384
14385     # eval is required to do the TK_DBGX substitution
14386     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
14387     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
14388     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
14389     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
14390
14391
14392
14393
14394
14395
14396
14397
14398
14399
14400
14401
14402
14403
14404         # Check for in-tree Tk
14405         intree="no"
14406         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
14407           intree="yes"
14408         fi
14409
14410         # Find Tk private headers
14411         if test x"${intree}" = xno; then
14412
14413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
14414 $as_echo_n "checking for Tk private headers... " >&6; }
14415   private_dir=""
14416   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
14417   if test -f ${dir}/tkInt.h; then
14418     private_dir=${dir}
14419   fi
14420
14421   if test x"${private_dir}" = x; then
14422     as_fn_error "could not find Tk private headers" "$LINENO" 5
14423   else
14424     TK_PRIVATE_INCLUDE="-I${private_dir}"
14425     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
14426 $as_echo "${private_dir}" >&6; }
14427   fi
14428
14429           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
14430           TK_LIBRARY=${TK_LIB_SPEC}
14431           TK_DEPS=""
14432         else
14433           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
14434           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
14435           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
14436         fi
14437
14438
14439
14440
14441
14442         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
14443
14444         # Include some libraries that Tcl and Tk want.
14445         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
14446         # Yes, the ordering seems wrong here.  But it isn't.
14447         # TK_LIBS is the list of libraries that need to be linked
14448         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
14449         # were in LIBS then any link tests after this point would
14450         # try to include things like `$(LIBGUI)', which wouldn't work.
14451         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
14452
14453         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
14454         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
14455         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
14456         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
14457         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
14458         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
14459         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
14460
14461         if test x$gdb_cv_os_cygwin = xyes; then
14462           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
14463           WIN32LDAPP="-Wl,--subsystem,console"
14464           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
14465         fi
14466
14467         subdirs="$subdirs gdbtk"
14468
14469     fi
14470 fi
14471
14472
14473
14474
14475
14476
14477
14478
14479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
14480 $as_echo_n "checking for X... " >&6; }
14481
14482
14483 # Check whether --with-x was given.
14484 if test "${with_x+set}" = set; then :
14485   withval=$with_x;
14486 fi
14487
14488 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
14489 if test "x$with_x" = xno; then
14490   # The user explicitly disabled X.
14491   have_x=disabled
14492 else
14493   case $x_includes,$x_libraries in #(
14494     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
14495     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
14496   $as_echo_n "(cached) " >&6
14497 else
14498   # One or both of the vars are not set, and there is no cached value.
14499 ac_x_includes=no ac_x_libraries=no
14500 rm -f -r conftest.dir
14501 if mkdir conftest.dir; then
14502   cd conftest.dir
14503   cat >Imakefile <<'_ACEOF'
14504 incroot:
14505         @echo incroot='${INCROOT}'
14506 usrlibdir:
14507         @echo usrlibdir='${USRLIBDIR}'
14508 libdir:
14509         @echo libdir='${LIBDIR}'
14510 _ACEOF
14511   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
14512     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
14513     for ac_var in incroot usrlibdir libdir; do
14514       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
14515     done
14516     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
14517     for ac_extension in a so sl dylib la dll; do
14518       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
14519          test -f "$ac_im_libdir/libX11.$ac_extension"; then
14520         ac_im_usrlibdir=$ac_im_libdir; break
14521       fi
14522     done
14523     # Screen out bogus values from the imake configuration.  They are
14524     # bogus both because they are the default anyway, and because
14525     # using them would break gcc on systems where it needs fixed includes.
14526     case $ac_im_incroot in
14527         /usr/include) ac_x_includes= ;;
14528         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
14529     esac
14530     case $ac_im_usrlibdir in
14531         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
14532         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
14533     esac
14534   fi
14535   cd ..
14536   rm -f -r conftest.dir
14537 fi
14538
14539 # Standard set of common directories for X headers.
14540 # Check X11 before X11Rn because it is often a symlink to the current release.
14541 ac_x_header_dirs='
14542 /usr/X11/include
14543 /usr/X11R7/include
14544 /usr/X11R6/include
14545 /usr/X11R5/include
14546 /usr/X11R4/include
14547
14548 /usr/include/X11
14549 /usr/include/X11R7
14550 /usr/include/X11R6
14551 /usr/include/X11R5
14552 /usr/include/X11R4
14553
14554 /usr/local/X11/include
14555 /usr/local/X11R7/include
14556 /usr/local/X11R6/include
14557 /usr/local/X11R5/include
14558 /usr/local/X11R4/include
14559
14560 /usr/local/include/X11
14561 /usr/local/include/X11R7
14562 /usr/local/include/X11R6
14563 /usr/local/include/X11R5
14564 /usr/local/include/X11R4
14565
14566 /usr/X386/include
14567 /usr/x386/include
14568 /usr/XFree86/include/X11
14569
14570 /usr/include
14571 /usr/local/include
14572 /usr/unsupported/include
14573 /usr/athena/include
14574 /usr/local/x11r5/include
14575 /usr/lpp/Xamples/include
14576
14577 /usr/openwin/include
14578 /usr/openwin/share/include'
14579
14580 if test "$ac_x_includes" = no; then
14581   # Guess where to find include files, by looking for Xlib.h.
14582   # First, try using that file with no special directory specified.
14583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14584 /* end confdefs.h.  */
14585 #include <X11/Xlib.h>
14586 _ACEOF
14587 if ac_fn_c_try_cpp "$LINENO"; then :
14588   # We can compile using X headers with no special include directory.
14589 ac_x_includes=
14590 else
14591   for ac_dir in $ac_x_header_dirs; do
14592   if test -r "$ac_dir/X11/Xlib.h"; then
14593     ac_x_includes=$ac_dir
14594     break
14595   fi
14596 done
14597 fi
14598 rm -f conftest.err conftest.$ac_ext
14599 fi # $ac_x_includes = no
14600
14601 if test "$ac_x_libraries" = no; then
14602   # Check for the libraries.
14603   # See if we find them without any special options.
14604   # Don't add to $LIBS permanently.
14605   ac_save_LIBS=$LIBS
14606   LIBS="-lX11 $LIBS"
14607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14608 /* end confdefs.h.  */
14609 #include <X11/Xlib.h>
14610 int
14611 main ()
14612 {
14613 XrmInitialize ()
14614   ;
14615   return 0;
14616 }
14617 _ACEOF
14618 if ac_fn_c_try_link "$LINENO"; then :
14619   LIBS=$ac_save_LIBS
14620 # We can link X programs with no special library path.
14621 ac_x_libraries=
14622 else
14623   LIBS=$ac_save_LIBS
14624 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14625 do
14626   # Don't even attempt the hair of trying to link an X program!
14627   for ac_extension in a so sl dylib la dll; do
14628     if test -r "$ac_dir/libX11.$ac_extension"; then
14629       ac_x_libraries=$ac_dir
14630       break 2
14631     fi
14632   done
14633 done
14634 fi
14635 rm -f core conftest.err conftest.$ac_objext \
14636     conftest$ac_exeext conftest.$ac_ext
14637 fi # $ac_x_libraries = no
14638
14639 case $ac_x_includes,$ac_x_libraries in #(
14640   no,* | *,no | *\'*)
14641     # Didn't find X, or a directory has "'" in its name.
14642     ac_cv_have_x="have_x=no";; #(
14643   *)
14644     # Record where we found X for the cache.
14645     ac_cv_have_x="have_x=yes\
14646         ac_x_includes='$ac_x_includes'\
14647         ac_x_libraries='$ac_x_libraries'"
14648 esac
14649 fi
14650 ;; #(
14651     *) have_x=yes;;
14652   esac
14653   eval "$ac_cv_have_x"
14654 fi # $with_x != no
14655
14656 if test "$have_x" != yes; then
14657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14658 $as_echo "$have_x" >&6; }
14659   no_x=yes
14660 else
14661   # If each of the values was on the command line, it overrides each guess.
14662   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14663   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14664   # Update the cache value to reflect the command line values.
14665   ac_cv_have_x="have_x=yes\
14666         ac_x_includes='$x_includes'\
14667         ac_x_libraries='$x_libraries'"
14668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14669 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14670 fi
14671
14672
14673 # Unlike the sim directory, whether a simulator is linked is controlled by
14674 # presence of a gdb_sim definition in the target configure.tgt entry.
14675 # This code just checks for a few cases where we'd like to ignore those
14676 # definitions, even when they're present in the '.mt' file.  These cases
14677 # are when --disable-sim is specified, or if the simulator directory is
14678 # not part of the source tree.
14679 #
14680 # Check whether --enable-sim was given.
14681 if test "${enable_sim+set}" = set; then :
14682   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14683  echo "enableval = ${enableval}";
14684  case "${enableval}" in
14685   yes) ignore_sim=false ;;
14686   no)  ignore_sim=true ;;
14687   *)   ignore_sim=false ;;
14688  esac
14689 else
14690   ignore_sim=false
14691 fi
14692
14693
14694 if test ! -d "${srcdir}/../sim"; then
14695   ignore_sim=true
14696 fi
14697
14698 SIM=
14699 SIM_OBS=
14700 if test "${ignore_sim}" = "false"; then
14701   if test x"${gdb_sim}" != x ; then
14702     SIM="${gdb_sim}"
14703     SIM_OBS="remote-sim.o"
14704
14705 $as_echo "#define WITH_SIM 1" >>confdefs.h
14706
14707   fi
14708 fi
14709
14710
14711
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723 # List of host floatformats.
14724
14725 cat >>confdefs.h <<_ACEOF
14726 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14727 _ACEOF
14728
14729
14730 cat >>confdefs.h <<_ACEOF
14731 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14732 _ACEOF
14733
14734
14735 cat >>confdefs.h <<_ACEOF
14736 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14737 _ACEOF
14738
14739
14740 # target_subdir is used by the testsuite to find the target libraries.
14741 target_subdir=
14742 if test "${host}" != "${target}"; then
14743     target_subdir="${target_alias}/"
14744 fi
14745
14746
14747 frags=
14748 if test "${gdb_native}" = "yes"; then
14749   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14750   if test ! -f ${host_makefile_frag}; then
14751     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14752   fi
14753   frags="$frags $host_makefile_frag"
14754 else
14755   host_makefile_frag=/dev/null
14756 fi
14757
14758
14759
14760
14761 if test "${gdb_native}" = "yes"; then
14762 # We pick this up from the host configuration file (.mh) because we
14763 # do not have a native configuration Makefile fragment.
14764 nativefile=`sed -n '
14765 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14766 ' ${host_makefile_frag}`
14767 fi
14768
14769
14770 if test x"${gdb_osabi}" != x ; then
14771
14772 cat >>confdefs.h <<_ACEOF
14773 #define GDB_OSABI_DEFAULT $gdb_osabi
14774 _ACEOF
14775
14776 fi
14777
14778 # Enable multi-ice-gdb-server.
14779 # Check whether --enable-multi-ice was given.
14780 if test "${enable_multi_ice+set}" = set; then :
14781   enableval=$enable_multi_ice; case $enableval in
14782     yes | no)
14783       ;;
14784     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14785   esac
14786 fi
14787
14788 if test "x$enable_multi_ice" = xyes; then
14789    subdirs="$subdirs multi-ice"
14790
14791 fi
14792
14793 # Check whether --enable-gdbserver was given.
14794 if test "${enable_gdbserver+set}" = set; then :
14795   enableval=$enable_gdbserver; case "${enableval}" in
14796   yes| no|auto) ;;
14797   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14798 esac
14799 else
14800   enable_gdbserver=auto
14801 fi
14802
14803
14804 # We only build gdbserver automatically in a native configuration, and
14805 # only if the user did not explicitly disable its build.
14806 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14807   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14808 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14809   if test "x$build_gdbserver" = xyes; then
14810     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14811 $as_echo "yes" >&6; }
14812     subdirs="$subdirs gdbserver"
14813
14814     gdbserver_build_enabled=yes
14815   else
14816     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14817 $as_echo "no" >&6; }
14818   fi
14819 fi
14820
14821 # If the user explicitly request the gdbserver to be built, verify that
14822 # we were in fact able to enable it.
14823 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14824   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14825 fi
14826
14827 # Check for babeltrace and babeltrace-ctf
14828
14829 # Check whether --with-babeltrace was given.
14830 if test "${with_babeltrace+set}" = set; then :
14831   withval=$with_babeltrace;
14832 else
14833   with_babeltrace=auto
14834 fi
14835
14836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14837 $as_echo_n "checking whether to use babeltrace... " >&6; }
14838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14839 $as_echo "$with_babeltrace" >&6; }
14840
14841 if test "x$with_babeltrace" = "xno"; then
14842   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14843 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14844 else
14845   # Append -Werror to CFLAGS so that configure can catch the warning
14846   # "assignment from incompatible pointer type", which is related to
14847   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14848   # in GDB, while babeltrace 1.0.3 is broken.
14849   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14850   # safe to save and restore CFLAGS here.
14851   saved_CFLAGS=$CFLAGS
14852   CFLAGS="$CFLAGS -Werror"
14853
14854
14855
14856
14857
14858
14859
14860
14861     use_additional=yes
14862
14863   acl_save_prefix="$prefix"
14864   prefix="$acl_final_prefix"
14865   acl_save_exec_prefix="$exec_prefix"
14866   exec_prefix="$acl_final_exec_prefix"
14867
14868     eval additional_includedir=\"$includedir\"
14869     eval additional_libdir=\"$libdir\"
14870
14871   exec_prefix="$acl_save_exec_prefix"
14872   prefix="$acl_save_prefix"
14873
14874
14875 # Check whether --with-libbabeltrace-prefix was given.
14876 if test "${with_libbabeltrace_prefix+set}" = set; then :
14877   withval=$with_libbabeltrace_prefix;
14878     if test "X$withval" = "Xno"; then
14879       use_additional=no
14880     else
14881       if test "X$withval" = "X"; then
14882
14883   acl_save_prefix="$prefix"
14884   prefix="$acl_final_prefix"
14885   acl_save_exec_prefix="$exec_prefix"
14886   exec_prefix="$acl_final_exec_prefix"
14887
14888           eval additional_includedir=\"$includedir\"
14889           eval additional_libdir=\"$libdir\"
14890
14891   exec_prefix="$acl_save_exec_prefix"
14892   prefix="$acl_save_prefix"
14893
14894       else
14895         additional_includedir="$withval/include"
14896         additional_libdir="$withval/lib"
14897       fi
14898     fi
14899
14900 fi
14901
14902       LIBBABELTRACE=
14903   LTLIBBABELTRACE=
14904   INCBABELTRACE=
14905   rpathdirs=
14906   ltrpathdirs=
14907   names_already_handled=
14908   names_next_round='babeltrace babeltrace-ctf'
14909   while test -n "$names_next_round"; do
14910     names_this_round="$names_next_round"
14911     names_next_round=
14912     for name in $names_this_round; do
14913       already_handled=
14914       for n in $names_already_handled; do
14915         if test "$n" = "$name"; then
14916           already_handled=yes
14917           break
14918         fi
14919       done
14920       if test -z "$already_handled"; then
14921         names_already_handled="$names_already_handled $name"
14922                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14923         eval value=\"\$HAVE_LIB$uppername\"
14924         if test -n "$value"; then
14925           if test "$value" = yes; then
14926             eval value=\"\$LIB$uppername\"
14927             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14928             eval value=\"\$LTLIB$uppername\"
14929             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14930           else
14931                                     :
14932           fi
14933         else
14934                               found_dir=
14935           found_la=
14936           found_so=
14937           found_a=
14938           if test $use_additional = yes; then
14939             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14940               found_dir="$additional_libdir"
14941               found_so="$additional_libdir/lib$name.$shlibext"
14942               if test -f "$additional_libdir/lib$name.la"; then
14943                 found_la="$additional_libdir/lib$name.la"
14944               fi
14945             else
14946               if test -f "$additional_libdir/lib$name.$libext"; then
14947                 found_dir="$additional_libdir"
14948                 found_a="$additional_libdir/lib$name.$libext"
14949                 if test -f "$additional_libdir/lib$name.la"; then
14950                   found_la="$additional_libdir/lib$name.la"
14951                 fi
14952               fi
14953             fi
14954           fi
14955           if test "X$found_dir" = "X"; then
14956             for x in $LDFLAGS $LTLIBBABELTRACE; do
14957
14958   acl_save_prefix="$prefix"
14959   prefix="$acl_final_prefix"
14960   acl_save_exec_prefix="$exec_prefix"
14961   exec_prefix="$acl_final_exec_prefix"
14962   eval x=\"$x\"
14963   exec_prefix="$acl_save_exec_prefix"
14964   prefix="$acl_save_prefix"
14965
14966               case "$x" in
14967                 -L*)
14968                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14969                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14970                     found_dir="$dir"
14971                     found_so="$dir/lib$name.$shlibext"
14972                     if test -f "$dir/lib$name.la"; then
14973                       found_la="$dir/lib$name.la"
14974                     fi
14975                   else
14976                     if test -f "$dir/lib$name.$libext"; then
14977                       found_dir="$dir"
14978                       found_a="$dir/lib$name.$libext"
14979                       if test -f "$dir/lib$name.la"; then
14980                         found_la="$dir/lib$name.la"
14981                       fi
14982                     fi
14983                   fi
14984                   ;;
14985               esac
14986               if test "X$found_dir" != "X"; then
14987                 break
14988               fi
14989             done
14990           fi
14991           if test "X$found_dir" != "X"; then
14992                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14993             if test "X$found_so" != "X"; then
14994                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14995                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14996               else
14997                                                                                 haveit=
14998                 for x in $ltrpathdirs; do
14999                   if test "X$x" = "X$found_dir"; then
15000                     haveit=yes
15001                     break
15002                   fi
15003                 done
15004                 if test -z "$haveit"; then
15005                   ltrpathdirs="$ltrpathdirs $found_dir"
15006                 fi
15007                                 if test "$hardcode_direct" = yes; then
15008                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15009                 else
15010                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15011                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15012                                                             haveit=
15013                     for x in $rpathdirs; do
15014                       if test "X$x" = "X$found_dir"; then
15015                         haveit=yes
15016                         break
15017                       fi
15018                     done
15019                     if test -z "$haveit"; then
15020                       rpathdirs="$rpathdirs $found_dir"
15021                     fi
15022                   else
15023                                                                                 haveit=
15024                     for x in $LDFLAGS $LIBBABELTRACE; do
15025
15026   acl_save_prefix="$prefix"
15027   prefix="$acl_final_prefix"
15028   acl_save_exec_prefix="$exec_prefix"
15029   exec_prefix="$acl_final_exec_prefix"
15030   eval x=\"$x\"
15031   exec_prefix="$acl_save_exec_prefix"
15032   prefix="$acl_save_prefix"
15033
15034                       if test "X$x" = "X-L$found_dir"; then
15035                         haveit=yes
15036                         break
15037                       fi
15038                     done
15039                     if test -z "$haveit"; then
15040                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
15041                     fi
15042                     if test "$hardcode_minus_L" != no; then
15043                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
15044                     else
15045                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15046                     fi
15047                   fi
15048                 fi
15049               fi
15050             else
15051               if test "X$found_a" != "X"; then
15052                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
15053               else
15054                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
15055               fi
15056             fi
15057                         additional_includedir=
15058             case "$found_dir" in
15059               */lib | */lib/)
15060                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15061                 additional_includedir="$basedir/include"
15062                 ;;
15063             esac
15064             if test "X$additional_includedir" != "X"; then
15065                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
15066                 haveit=
15067                 if test "X$additional_includedir" = "X/usr/local/include"; then
15068                   if test -n "$GCC"; then
15069                     case $host_os in
15070                       linux*) haveit=yes;;
15071                     esac
15072                   fi
15073                 fi
15074                 if test -z "$haveit"; then
15075                   for x in $CPPFLAGS $INCBABELTRACE; do
15076
15077   acl_save_prefix="$prefix"
15078   prefix="$acl_final_prefix"
15079   acl_save_exec_prefix="$exec_prefix"
15080   exec_prefix="$acl_final_exec_prefix"
15081   eval x=\"$x\"
15082   exec_prefix="$acl_save_exec_prefix"
15083   prefix="$acl_save_prefix"
15084
15085                     if test "X$x" = "X-I$additional_includedir"; then
15086                       haveit=yes
15087                       break
15088                     fi
15089                   done
15090                   if test -z "$haveit"; then
15091                     if test -d "$additional_includedir"; then
15092                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
15093                     fi
15094                   fi
15095                 fi
15096               fi
15097             fi
15098                         if test -n "$found_la"; then
15099                                                         save_libdir="$libdir"
15100               case "$found_la" in
15101                 */* | *\\*) . "$found_la" ;;
15102                 *) . "./$found_la" ;;
15103               esac
15104               libdir="$save_libdir"
15105                             for dep in $dependency_libs; do
15106                 case "$dep" in
15107                   -L*)
15108                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15109                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
15110                       haveit=
15111                       if test "X$additional_libdir" = "X/usr/local/lib"; then
15112                         if test -n "$GCC"; then
15113                           case $host_os in
15114                             linux*) haveit=yes;;
15115                           esac
15116                         fi
15117                       fi
15118                       if test -z "$haveit"; then
15119                         haveit=
15120                         for x in $LDFLAGS $LIBBABELTRACE; do
15121
15122   acl_save_prefix="$prefix"
15123   prefix="$acl_final_prefix"
15124   acl_save_exec_prefix="$exec_prefix"
15125   exec_prefix="$acl_final_exec_prefix"
15126   eval x=\"$x\"
15127   exec_prefix="$acl_save_exec_prefix"
15128   prefix="$acl_save_prefix"
15129
15130                           if test "X$x" = "X-L$additional_libdir"; then
15131                             haveit=yes
15132                             break
15133                           fi
15134                         done
15135                         if test -z "$haveit"; then
15136                           if test -d "$additional_libdir"; then
15137                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
15138                           fi
15139                         fi
15140                         haveit=
15141                         for x in $LDFLAGS $LTLIBBABELTRACE; do
15142
15143   acl_save_prefix="$prefix"
15144   prefix="$acl_final_prefix"
15145   acl_save_exec_prefix="$exec_prefix"
15146   exec_prefix="$acl_final_exec_prefix"
15147   eval x=\"$x\"
15148   exec_prefix="$acl_save_exec_prefix"
15149   prefix="$acl_save_prefix"
15150
15151                           if test "X$x" = "X-L$additional_libdir"; then
15152                             haveit=yes
15153                             break
15154                           fi
15155                         done
15156                         if test -z "$haveit"; then
15157                           if test -d "$additional_libdir"; then
15158                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
15159                           fi
15160                         fi
15161                       fi
15162                     fi
15163                     ;;
15164                   -R*)
15165                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
15166                     if test "$enable_rpath" != no; then
15167                                                                   haveit=
15168                       for x in $rpathdirs; do
15169                         if test "X$x" = "X$dir"; then
15170                           haveit=yes
15171                           break
15172                         fi
15173                       done
15174                       if test -z "$haveit"; then
15175                         rpathdirs="$rpathdirs $dir"
15176                       fi
15177                                                                   haveit=
15178                       for x in $ltrpathdirs; do
15179                         if test "X$x" = "X$dir"; then
15180                           haveit=yes
15181                           break
15182                         fi
15183                       done
15184                       if test -z "$haveit"; then
15185                         ltrpathdirs="$ltrpathdirs $dir"
15186                       fi
15187                     fi
15188                     ;;
15189                   -l*)
15190                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15191                     ;;
15192                   *.la)
15193                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15194                     ;;
15195                   *)
15196                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
15197                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
15198                     ;;
15199                 esac
15200               done
15201             fi
15202           else
15203                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
15204             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
15205           fi
15206         fi
15207       fi
15208     done
15209   done
15210   if test "X$rpathdirs" != "X"; then
15211     if test -n "$hardcode_libdir_separator"; then
15212                         alldirs=
15213       for found_dir in $rpathdirs; do
15214         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15215       done
15216             acl_save_libdir="$libdir"
15217       libdir="$alldirs"
15218       eval flag=\"$hardcode_libdir_flag_spec\"
15219       libdir="$acl_save_libdir"
15220       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15221     else
15222             for found_dir in $rpathdirs; do
15223         acl_save_libdir="$libdir"
15224         libdir="$found_dir"
15225         eval flag=\"$hardcode_libdir_flag_spec\"
15226         libdir="$acl_save_libdir"
15227         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
15228       done
15229     fi
15230   fi
15231   if test "X$ltrpathdirs" != "X"; then
15232             for found_dir in $ltrpathdirs; do
15233       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
15234     done
15235   fi
15236
15237
15238         ac_save_CPPFLAGS="$CPPFLAGS"
15239
15240   for element in $INCBABELTRACE; do
15241     haveit=
15242     for x in $CPPFLAGS; do
15243
15244   acl_save_prefix="$prefix"
15245   prefix="$acl_final_prefix"
15246   acl_save_exec_prefix="$exec_prefix"
15247   exec_prefix="$acl_final_exec_prefix"
15248   eval x=\"$x\"
15249   exec_prefix="$acl_save_exec_prefix"
15250   prefix="$acl_save_prefix"
15251
15252       if test "X$x" = "X$element"; then
15253         haveit=yes
15254         break
15255       fi
15256     done
15257     if test -z "$haveit"; then
15258       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15259     fi
15260   done
15261
15262
15263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
15264 $as_echo_n "checking for libbabeltrace... " >&6; }
15265 if test "${ac_cv_libbabeltrace+set}" = set; then :
15266   $as_echo_n "(cached) " >&6
15267 else
15268
15269     ac_save_LIBS="$LIBS"
15270     LIBS="$LIBS $LIBBABELTRACE"
15271     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15272 /* end confdefs.h.  */
15273 #include <babeltrace/babeltrace.h>
15274                          #include <babeltrace/ctf/events.h>
15275                          #include <babeltrace/ctf/iterator.h>
15276 int
15277 main ()
15278 {
15279 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
15280                         struct bt_ctf_event *event = NULL;
15281                         const struct bt_definition *scope;
15282
15283                         scope = bt_ctf_get_top_level_scope (event,
15284                                                            BT_STREAM_EVENT_HEADER);
15285                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
15286
15287   ;
15288   return 0;
15289 }
15290 _ACEOF
15291 if ac_fn_c_try_link "$LINENO"; then :
15292   ac_cv_libbabeltrace=yes
15293 else
15294   ac_cv_libbabeltrace=no
15295 fi
15296 rm -f core conftest.err conftest.$ac_objext \
15297     conftest$ac_exeext conftest.$ac_ext
15298     LIBS="$ac_save_LIBS"
15299
15300 fi
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
15302 $as_echo "$ac_cv_libbabeltrace" >&6; }
15303   if test "$ac_cv_libbabeltrace" = yes; then
15304     HAVE_LIBBABELTRACE=yes
15305
15306 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
15307
15308     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
15309 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
15310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
15311 $as_echo "$LIBBABELTRACE" >&6; }
15312   else
15313     HAVE_LIBBABELTRACE=no
15314             CPPFLAGS="$ac_save_CPPFLAGS"
15315     LIBBABELTRACE=
15316     LTLIBBABELTRACE=
15317   fi
15318
15319
15320
15321
15322
15323
15324   CFLAGS=$saved_CFLAGS
15325
15326   if test "$HAVE_LIBBABELTRACE" != yes; then
15327      if test "$with_babeltrace" = yes; then
15328        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
15329      else
15330        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
15331 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
15332      fi
15333   fi
15334 fi
15335
15336 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
15337 # to an empty version.
15338
15339 files=
15340 links=
15341
15342 rm -f nm.h
15343 if test "${nativefile}" != ""; then
15344     case "${nativefile}" in
15345       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
15346       * ) GDB_NM_FILE="${nativefile}"
15347     esac
15348     files="${files} ${GDB_NM_FILE}"
15349     links="${links} nm.h"
15350
15351 cat >>confdefs.h <<_ACEOF
15352 #define GDB_NM_FILE "${GDB_NM_FILE}"
15353 _ACEOF
15354
15355 fi
15356
15357
15358 ac_sources="$files"
15359 ac_dests="$links"
15360 while test -n "$ac_sources"; do
15361   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
15362   set $ac_sources; ac_source=$1; shift; ac_sources=$*
15363   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
15364 done
15365 ac_config_links="$ac_config_links $ac_config_links_1"
15366
15367
15368
15369
15370
15371 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
15372
15373
15374 # Undo the $ec_script escaping suitable for Makefile.
15375 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
15376 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
15377 if test "x$GDB_TRANSFORM_NAME" = x; then
15378   GDB_TRANSFORM_NAME=gdb
15379 fi
15380
15381 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
15382 if test "x$GCORE_TRANSFORM_NAME" = x; then
15383   GCORE_TRANSFORM_NAME=gcore
15384 fi
15385
15386 ac_config_files="$ac_config_files gcore"
15387
15388
15389 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
15390
15391 ac_config_commands="$ac_config_commands default"
15392
15393 cat >confcache <<\_ACEOF
15394 # This file is a shell script that caches the results of configure
15395 # tests run on this system so they can be shared between configure
15396 # scripts and configure runs, see configure's option --config-cache.
15397 # It is not useful on other systems.  If it contains results you don't
15398 # want to keep, you may remove or edit it.
15399 #
15400 # config.status only pays attention to the cache file if you give it
15401 # the --recheck option to rerun configure.
15402 #
15403 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15404 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15405 # following values.
15406
15407 _ACEOF
15408
15409 # The following way of writing the cache mishandles newlines in values,
15410 # but we know of no workaround that is simple, portable, and efficient.
15411 # So, we kill variables containing newlines.
15412 # Ultrix sh set writes to stderr and can't be redirected directly,
15413 # and sets the high bit in the cache file unless we assign to the vars.
15414 (
15415   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15416     eval ac_val=\$$ac_var
15417     case $ac_val in #(
15418     *${as_nl}*)
15419       case $ac_var in #(
15420       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15421 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15422       esac
15423       case $ac_var in #(
15424       _ | IFS | as_nl) ;; #(
15425       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15426       *) { eval $ac_var=; unset $ac_var;} ;;
15427       esac ;;
15428     esac
15429   done
15430
15431   (set) 2>&1 |
15432     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15433     *${as_nl}ac_space=\ *)
15434       # `set' does not quote correctly, so add quotes: double-quote
15435       # substitution turns \\\\ into \\, and sed turns \\ into \.
15436       sed -n \
15437         "s/'/'\\\\''/g;
15438           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15439       ;; #(
15440     *)
15441       # `set' quotes correctly as required by POSIX, so do not add quotes.
15442       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15443       ;;
15444     esac |
15445     sort
15446 ) |
15447   sed '
15448      /^ac_cv_env_/b end
15449      t clear
15450      :clear
15451      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15452      t end
15453      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15454      :end' >>confcache
15455 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15456   if test -w "$cache_file"; then
15457     test "x$cache_file" != "x/dev/null" &&
15458       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15459 $as_echo "$as_me: updating cache $cache_file" >&6;}
15460     cat confcache >$cache_file
15461   else
15462     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15463 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15464   fi
15465 fi
15466 rm -f confcache
15467
15468 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15469 # Let make expand exec_prefix.
15470 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15471
15472 DEFS=-DHAVE_CONFIG_H
15473
15474 ac_libobjs=
15475 ac_ltlibobjs=
15476 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15477   # 1. Remove the extension, and $U if already installed.
15478   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15479   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15480   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15481   #    will be set to the directory where LIBOBJS objects are built.
15482   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15483   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15484 done
15485 LIBOBJS=$ac_libobjs
15486
15487 LTLIBOBJS=$ac_ltlibobjs
15488
15489
15490 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15491   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15492 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15493 fi
15494 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
15495   as_fn_error "conditional \"GMAKE\" was never defined.
15496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15497 fi
15498 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
15499   as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
15500 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15501 fi
15502 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
15503   as_fn_error "conditional \"HAVE_GUILE\" was never defined.
15504 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15505 fi
15506
15507
15508 : ${CONFIG_STATUS=./config.status}
15509 ac_write_fail=0
15510 ac_clean_files_save=$ac_clean_files
15511 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15512 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15513 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15514 as_write_fail=0
15515 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15516 #! $SHELL
15517 # Generated by $as_me.
15518 # Run this file to recreate the current configuration.
15519 # Compiler output produced by configure, useful for debugging
15520 # configure, is in config.log if it exists.
15521
15522 debug=false
15523 ac_cs_recheck=false
15524 ac_cs_silent=false
15525
15526 SHELL=\${CONFIG_SHELL-$SHELL}
15527 export SHELL
15528 _ASEOF
15529 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15530 ## -------------------- ##
15531 ## M4sh Initialization. ##
15532 ## -------------------- ##
15533
15534 # Be more Bourne compatible
15535 DUALCASE=1; export DUALCASE # for MKS sh
15536 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15537   emulate sh
15538   NULLCMD=:
15539   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15540   # is contrary to our usage.  Disable this feature.
15541   alias -g '${1+"$@"}'='"$@"'
15542   setopt NO_GLOB_SUBST
15543 else
15544   case `(set -o) 2>/dev/null` in #(
15545   *posix*) :
15546     set -o posix ;; #(
15547   *) :
15548      ;;
15549 esac
15550 fi
15551
15552
15553 as_nl='
15554 '
15555 export as_nl
15556 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15557 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15558 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15559 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15560 # Prefer a ksh shell builtin over an external printf program on Solaris,
15561 # but without wasting forks for bash or zsh.
15562 if test -z "$BASH_VERSION$ZSH_VERSION" \
15563     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15564   as_echo='print -r --'
15565   as_echo_n='print -rn --'
15566 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15567   as_echo='printf %s\n'
15568   as_echo_n='printf %s'
15569 else
15570   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15571     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15572     as_echo_n='/usr/ucb/echo -n'
15573   else
15574     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15575     as_echo_n_body='eval
15576       arg=$1;
15577       case $arg in #(
15578       *"$as_nl"*)
15579         expr "X$arg" : "X\\(.*\\)$as_nl";
15580         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15581       esac;
15582       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15583     '
15584     export as_echo_n_body
15585     as_echo_n='sh -c $as_echo_n_body as_echo'
15586   fi
15587   export as_echo_body
15588   as_echo='sh -c $as_echo_body as_echo'
15589 fi
15590
15591 # The user is always right.
15592 if test "${PATH_SEPARATOR+set}" != set; then
15593   PATH_SEPARATOR=:
15594   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15595     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15596       PATH_SEPARATOR=';'
15597   }
15598 fi
15599
15600
15601 # IFS
15602 # We need space, tab and new line, in precisely that order.  Quoting is
15603 # there to prevent editors from complaining about space-tab.
15604 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15605 # splitting by setting IFS to empty value.)
15606 IFS=" ""        $as_nl"
15607
15608 # Find who we are.  Look in the path if we contain no directory separator.
15609 case $0 in #((
15610   *[\\/]* ) as_myself=$0 ;;
15611   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15612 for as_dir in $PATH
15613 do
15614   IFS=$as_save_IFS
15615   test -z "$as_dir" && as_dir=.
15616     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15617   done
15618 IFS=$as_save_IFS
15619
15620      ;;
15621 esac
15622 # We did not find ourselves, most probably we were run as `sh COMMAND'
15623 # in which case we are not to be found in the path.
15624 if test "x$as_myself" = x; then
15625   as_myself=$0
15626 fi
15627 if test ! -f "$as_myself"; then
15628   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15629   exit 1
15630 fi
15631
15632 # Unset variables that we do not need and which cause bugs (e.g. in
15633 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15634 # suppresses any "Segmentation fault" message there.  '((' could
15635 # trigger a bug in pdksh 5.2.14.
15636 for as_var in BASH_ENV ENV MAIL MAILPATH
15637 do eval test x\${$as_var+set} = xset \
15638   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15639 done
15640 PS1='$ '
15641 PS2='> '
15642 PS4='+ '
15643
15644 # NLS nuisances.
15645 LC_ALL=C
15646 export LC_ALL
15647 LANGUAGE=C
15648 export LANGUAGE
15649
15650 # CDPATH.
15651 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15652
15653
15654 # as_fn_error ERROR [LINENO LOG_FD]
15655 # ---------------------------------
15656 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15657 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15658 # script with status $?, using 1 if that was 0.
15659 as_fn_error ()
15660 {
15661   as_status=$?; test $as_status -eq 0 && as_status=1
15662   if test "$3"; then
15663     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15664     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15665   fi
15666   $as_echo "$as_me: error: $1" >&2
15667   as_fn_exit $as_status
15668 } # as_fn_error
15669
15670
15671 # as_fn_set_status STATUS
15672 # -----------------------
15673 # Set $? to STATUS, without forking.
15674 as_fn_set_status ()
15675 {
15676   return $1
15677 } # as_fn_set_status
15678
15679 # as_fn_exit STATUS
15680 # -----------------
15681 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15682 as_fn_exit ()
15683 {
15684   set +e
15685   as_fn_set_status $1
15686   exit $1
15687 } # as_fn_exit
15688
15689 # as_fn_unset VAR
15690 # ---------------
15691 # Portably unset VAR.
15692 as_fn_unset ()
15693 {
15694   { eval $1=; unset $1;}
15695 }
15696 as_unset=as_fn_unset
15697 # as_fn_append VAR VALUE
15698 # ----------------------
15699 # Append the text in VALUE to the end of the definition contained in VAR. Take
15700 # advantage of any shell optimizations that allow amortized linear growth over
15701 # repeated appends, instead of the typical quadratic growth present in naive
15702 # implementations.
15703 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15704   eval 'as_fn_append ()
15705   {
15706     eval $1+=\$2
15707   }'
15708 else
15709   as_fn_append ()
15710   {
15711     eval $1=\$$1\$2
15712   }
15713 fi # as_fn_append
15714
15715 # as_fn_arith ARG...
15716 # ------------------
15717 # Perform arithmetic evaluation on the ARGs, and store the result in the
15718 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15719 # must be portable across $(()) and expr.
15720 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15721   eval 'as_fn_arith ()
15722   {
15723     as_val=$(( $* ))
15724   }'
15725 else
15726   as_fn_arith ()
15727   {
15728     as_val=`expr "$@" || test $? -eq 1`
15729   }
15730 fi # as_fn_arith
15731
15732
15733 if expr a : '\(a\)' >/dev/null 2>&1 &&
15734    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15735   as_expr=expr
15736 else
15737   as_expr=false
15738 fi
15739
15740 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15741   as_basename=basename
15742 else
15743   as_basename=false
15744 fi
15745
15746 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15747   as_dirname=dirname
15748 else
15749   as_dirname=false
15750 fi
15751
15752 as_me=`$as_basename -- "$0" ||
15753 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15754          X"$0" : 'X\(//\)$' \| \
15755          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15756 $as_echo X/"$0" |
15757     sed '/^.*\/\([^/][^/]*\)\/*$/{
15758             s//\1/
15759             q
15760           }
15761           /^X\/\(\/\/\)$/{
15762             s//\1/
15763             q
15764           }
15765           /^X\/\(\/\).*/{
15766             s//\1/
15767             q
15768           }
15769           s/.*/./; q'`
15770
15771 # Avoid depending upon Character Ranges.
15772 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15773 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15774 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15775 as_cr_digits='0123456789'
15776 as_cr_alnum=$as_cr_Letters$as_cr_digits
15777
15778 ECHO_C= ECHO_N= ECHO_T=
15779 case `echo -n x` in #(((((
15780 -n*)
15781   case `echo 'xy\c'` in
15782   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15783   xy)  ECHO_C='\c';;
15784   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15785        ECHO_T=' ';;
15786   esac;;
15787 *)
15788   ECHO_N='-n';;
15789 esac
15790
15791 rm -f conf$$ conf$$.exe conf$$.file
15792 if test -d conf$$.dir; then
15793   rm -f conf$$.dir/conf$$.file
15794 else
15795   rm -f conf$$.dir
15796   mkdir conf$$.dir 2>/dev/null
15797 fi
15798 if (echo >conf$$.file) 2>/dev/null; then
15799   if ln -s conf$$.file conf$$ 2>/dev/null; then
15800     as_ln_s='ln -s'
15801     # ... but there are two gotchas:
15802     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15803     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15804     # In both cases, we have to default to `cp -p'.
15805     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15806       as_ln_s='cp -p'
15807   elif ln conf$$.file conf$$ 2>/dev/null; then
15808     as_ln_s=ln
15809   else
15810     as_ln_s='cp -p'
15811   fi
15812 else
15813   as_ln_s='cp -p'
15814 fi
15815 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15816 rmdir conf$$.dir 2>/dev/null
15817
15818
15819 # as_fn_mkdir_p
15820 # -------------
15821 # Create "$as_dir" as a directory, including parents if necessary.
15822 as_fn_mkdir_p ()
15823 {
15824
15825   case $as_dir in #(
15826   -*) as_dir=./$as_dir;;
15827   esac
15828   test -d "$as_dir" || eval $as_mkdir_p || {
15829     as_dirs=
15830     while :; do
15831       case $as_dir in #(
15832       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15833       *) as_qdir=$as_dir;;
15834       esac
15835       as_dirs="'$as_qdir' $as_dirs"
15836       as_dir=`$as_dirname -- "$as_dir" ||
15837 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15838          X"$as_dir" : 'X\(//\)[^/]' \| \
15839          X"$as_dir" : 'X\(//\)$' \| \
15840          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15841 $as_echo X"$as_dir" |
15842     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15843             s//\1/
15844             q
15845           }
15846           /^X\(\/\/\)[^/].*/{
15847             s//\1/
15848             q
15849           }
15850           /^X\(\/\/\)$/{
15851             s//\1/
15852             q
15853           }
15854           /^X\(\/\).*/{
15855             s//\1/
15856             q
15857           }
15858           s/.*/./; q'`
15859       test -d "$as_dir" && break
15860     done
15861     test -z "$as_dirs" || eval "mkdir $as_dirs"
15862   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15863
15864
15865 } # as_fn_mkdir_p
15866 if mkdir -p . 2>/dev/null; then
15867   as_mkdir_p='mkdir -p "$as_dir"'
15868 else
15869   test -d ./-p && rmdir ./-p
15870   as_mkdir_p=false
15871 fi
15872
15873 if test -x / >/dev/null 2>&1; then
15874   as_test_x='test -x'
15875 else
15876   if ls -dL / >/dev/null 2>&1; then
15877     as_ls_L_option=L
15878   else
15879     as_ls_L_option=
15880   fi
15881   as_test_x='
15882     eval sh -c '\''
15883       if test -d "$1"; then
15884         test -d "$1/.";
15885       else
15886         case $1 in #(
15887         -*)set "./$1";;
15888         esac;
15889         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15890         ???[sx]*):;;*)false;;esac;fi
15891     '\'' sh
15892   '
15893 fi
15894 as_executable_p=$as_test_x
15895
15896 # Sed expression to map a string onto a valid CPP name.
15897 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15898
15899 # Sed expression to map a string onto a valid variable name.
15900 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15901
15902
15903 exec 6>&1
15904 ## ----------------------------------- ##
15905 ## Main body of $CONFIG_STATUS script. ##
15906 ## ----------------------------------- ##
15907 _ASEOF
15908 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15909
15910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15911 # Save the log message, to keep $0 and so on meaningful, and to
15912 # report actual input values of CONFIG_FILES etc. instead of their
15913 # values after options handling.
15914 ac_log="
15915 This file was extended by $as_me, which was
15916 generated by GNU Autoconf 2.64.  Invocation command line was
15917
15918   CONFIG_FILES    = $CONFIG_FILES
15919   CONFIG_HEADERS  = $CONFIG_HEADERS
15920   CONFIG_LINKS    = $CONFIG_LINKS
15921   CONFIG_COMMANDS = $CONFIG_COMMANDS
15922   $ $0 $@
15923
15924 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15925 "
15926
15927 _ACEOF
15928
15929 case $ac_config_files in *"
15930 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15931 esac
15932
15933 case $ac_config_headers in *"
15934 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15935 esac
15936
15937
15938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15939 # Files that config.status was made for.
15940 config_files="$ac_config_files"
15941 config_headers="$ac_config_headers"
15942 config_links="$ac_config_links"
15943 config_commands="$ac_config_commands"
15944
15945 _ACEOF
15946
15947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15948 ac_cs_usage="\
15949 \`$as_me' instantiates files and other configuration actions
15950 from templates according to the current configuration.  Unless the files
15951 and actions are specified as TAGs, all are instantiated by default.
15952
15953 Usage: $0 [OPTION]... [TAG]...
15954
15955   -h, --help       print this help, then exit
15956   -V, --version    print version number and configuration settings, then exit
15957   -q, --quiet, --silent
15958                    do not print progress messages
15959   -d, --debug      don't remove temporary files
15960       --recheck    update $as_me by reconfiguring in the same conditions
15961       --file=FILE[:TEMPLATE]
15962                    instantiate the configuration file FILE
15963       --header=FILE[:TEMPLATE]
15964                    instantiate the configuration header FILE
15965
15966 Configuration files:
15967 $config_files
15968
15969 Configuration headers:
15970 $config_headers
15971
15972 Configuration links:
15973 $config_links
15974
15975 Configuration commands:
15976 $config_commands
15977
15978 Report bugs to the package provider."
15979
15980 _ACEOF
15981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15982 ac_cs_version="\\
15983 config.status
15984 configured by $0, generated by GNU Autoconf 2.64,
15985   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15986
15987 Copyright (C) 2009 Free Software Foundation, Inc.
15988 This config.status script is free software; the Free Software Foundation
15989 gives unlimited permission to copy, distribute and modify it."
15990
15991 ac_pwd='$ac_pwd'
15992 srcdir='$srcdir'
15993 INSTALL='$INSTALL'
15994 AWK='$AWK'
15995 test -n "\$AWK" || AWK=awk
15996 _ACEOF
15997
15998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15999 # The default lists apply if the user does not specify any file.
16000 ac_need_defaults=:
16001 while test $# != 0
16002 do
16003   case $1 in
16004   --*=*)
16005     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16006     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16007     ac_shift=:
16008     ;;
16009   *)
16010     ac_option=$1
16011     ac_optarg=$2
16012     ac_shift=shift
16013     ;;
16014   esac
16015
16016   case $ac_option in
16017   # Handling of the options.
16018   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16019     ac_cs_recheck=: ;;
16020   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16021     $as_echo "$ac_cs_version"; exit ;;
16022   --debug | --debu | --deb | --de | --d | -d )
16023     debug=: ;;
16024   --file | --fil | --fi | --f )
16025     $ac_shift
16026     case $ac_optarg in
16027     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16028     esac
16029     as_fn_append CONFIG_FILES " '$ac_optarg'"
16030     ac_need_defaults=false;;
16031   --header | --heade | --head | --hea )
16032     $ac_shift
16033     case $ac_optarg in
16034     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16035     esac
16036     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16037     ac_need_defaults=false;;
16038   --he | --h)
16039     # Conflict between --help and --header
16040     as_fn_error "ambiguous option: \`$1'
16041 Try \`$0 --help' for more information.";;
16042   --help | --hel | -h )
16043     $as_echo "$ac_cs_usage"; exit ;;
16044   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16045   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16046     ac_cs_silent=: ;;
16047
16048   # This is an error.
16049   -*) as_fn_error "unrecognized option: \`$1'
16050 Try \`$0 --help' for more information." ;;
16051
16052   *) as_fn_append ac_config_targets " $1"
16053      ac_need_defaults=false ;;
16054
16055   esac
16056   shift
16057 done
16058
16059 ac_configure_extra_args=
16060
16061 if $ac_cs_silent; then
16062   exec 6>/dev/null
16063   ac_configure_extra_args="$ac_configure_extra_args --silent"
16064 fi
16065
16066 _ACEOF
16067 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16068 if \$ac_cs_recheck; then
16069   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16070   shift
16071   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16072   CONFIG_SHELL='$SHELL'
16073   export CONFIG_SHELL
16074   exec "\$@"
16075 fi
16076
16077 _ACEOF
16078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16079 exec 5>>config.log
16080 {
16081   echo
16082   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16083 ## Running $as_me. ##
16084 _ASBOX
16085   $as_echo "$ac_log"
16086 } >&5
16087
16088 _ACEOF
16089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16090 #
16091 # INIT-COMMANDS
16092 #
16093 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
16094
16095 _ACEOF
16096
16097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16098
16099 # Handling of arguments.
16100 for ac_config_target in $ac_config_targets
16101 do
16102   case $ac_config_target in
16103     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
16104     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
16105     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
16106     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
16107     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
16108     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16109     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
16110     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
16111     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
16112     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16113
16114   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16115   esac
16116 done
16117
16118
16119 # If the user did not use the arguments to specify the items to instantiate,
16120 # then the envvar interface is used.  Set only those that are not.
16121 # We use the long form for the default assignment because of an extremely
16122 # bizarre bug on SunOS 4.1.3.
16123 if $ac_need_defaults; then
16124   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16125   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16126   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
16127   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16128 fi
16129
16130 # Have a temporary directory for convenience.  Make it in the build tree
16131 # simply because there is no reason against having it here, and in addition,
16132 # creating and moving files from /tmp can sometimes cause problems.
16133 # Hook for its removal unless debugging.
16134 # Note that there is a small window in which the directory will not be cleaned:
16135 # after its creation but before its name has been assigned to `$tmp'.
16136 $debug ||
16137 {
16138   tmp=
16139   trap 'exit_status=$?
16140   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16141 ' 0
16142   trap 'as_fn_exit 1' 1 2 13 15
16143 }
16144 # Create a (secure) tmp directory for tmp files.
16145
16146 {
16147   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16148   test -n "$tmp" && test -d "$tmp"
16149 }  ||
16150 {
16151   tmp=./conf$$-$RANDOM
16152   (umask 077 && mkdir "$tmp")
16153 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16154
16155 # Set up the scripts for CONFIG_FILES section.
16156 # No need to generate them if there are no CONFIG_FILES.
16157 # This happens for instance with `./config.status config.h'.
16158 if test -n "$CONFIG_FILES"; then
16159
16160 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
16161   ac_cs_awk_getline=:
16162   ac_cs_awk_pipe_init=
16163   ac_cs_awk_read_file='
16164       while ((getline aline < (F[key])) > 0)
16165         print(aline)
16166       close(F[key])'
16167   ac_cs_awk_pipe_fini=
16168 else
16169   ac_cs_awk_getline=false
16170   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
16171   ac_cs_awk_read_file='
16172       print "|#_!!_#|"
16173       print "cat " F[key] " &&"
16174       '$ac_cs_awk_pipe_init
16175   # The final `:' finishes the AND list.
16176   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
16177 fi
16178 ac_cr=`echo X | tr X '\015'`
16179 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16180 # But we know of no other shell where ac_cr would be empty at this
16181 # point, so we can use a bashism as a fallback.
16182 if test "x$ac_cr" = x; then
16183   eval ac_cr=\$\'\\r\'
16184 fi
16185 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16186 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16187   ac_cs_awk_cr='\r'
16188 else
16189   ac_cs_awk_cr=$ac_cr
16190 fi
16191
16192 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16193 _ACEOF
16194
16195 # Create commands to substitute file output variables.
16196 {
16197   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
16198   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
16199   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
16200   echo "_ACAWK" &&
16201   echo "_ACEOF"
16202 } >conf$$files.sh &&
16203 . ./conf$$files.sh ||
16204   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16205 rm -f conf$$files.sh
16206
16207 {
16208   echo "cat >conf$$subs.awk <<_ACEOF" &&
16209   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16210   echo "_ACEOF"
16211 } >conf$$subs.sh ||
16212   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16213 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16214 ac_delim='%!_!# '
16215 for ac_last_try in false false false false false :; do
16216   . ./conf$$subs.sh ||
16217     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16218
16219   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16220   if test $ac_delim_n = $ac_delim_num; then
16221     break
16222   elif $ac_last_try; then
16223     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16224   else
16225     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16226   fi
16227 done
16228 rm -f conf$$subs.sh
16229
16230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16231 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16232 _ACEOF
16233 sed -n '
16234 h
16235 s/^/S["/; s/!.*/"]=/
16236 p
16237 g
16238 s/^[^!]*!//
16239 :repl
16240 t repl
16241 s/'"$ac_delim"'$//
16242 t delim
16243 :nl
16244 h
16245 s/\(.\{148\}\).*/\1/
16246 t more1
16247 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16248 p
16249 n
16250 b repl
16251 :more1
16252 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16253 p
16254 g
16255 s/.\{148\}//
16256 t nl
16257 :delim
16258 h
16259 s/\(.\{148\}\).*/\1/
16260 t more2
16261 s/["\\]/\\&/g; s/^/"/; s/$/"/
16262 p
16263 b
16264 :more2
16265 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16266 p
16267 g
16268 s/.\{148\}//
16269 t delim
16270 ' <conf$$subs.awk | sed '
16271 /^[^""]/{
16272   N
16273   s/\n//
16274 }
16275 ' >>$CONFIG_STATUS || ac_write_fail=1
16276 rm -f conf$$subs.awk
16277 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16278 _ACAWK
16279 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16280   for (key in S) S_is_set[key] = 1
16281   FS = "\a"
16282   \$ac_cs_awk_pipe_init
16283 }
16284 {
16285   line = $ 0
16286   nfields = split(line, field, "@")
16287   substed = 0
16288   len = length(field[1])
16289   for (i = 2; i < nfields; i++) {
16290     key = field[i]
16291     keylen = length(key)
16292     if (S_is_set[key]) {
16293       value = S[key]
16294       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16295       len += length(value) + length(field[++i])
16296       substed = 1
16297     } else
16298       len += 1 + keylen
16299   }
16300   if (nfields == 3 && !substed) {
16301     key = field[2]
16302     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
16303       \$ac_cs_awk_read_file
16304       next
16305     }
16306   }
16307   print line
16308 }
16309 \$ac_cs_awk_pipe_fini
16310 _ACAWK
16311 _ACEOF
16312 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16313 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16314   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16315 else
16316   cat
16317 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16318   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16319 _ACEOF
16320
16321 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16322 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16323 # trailing colons and then remove the whole line if VPATH becomes empty
16324 # (actually we leave an empty line to preserve line numbers).
16325 if test "x$srcdir" = x.; then
16326   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16327 s/:*\$(srcdir):*/:/
16328 s/:*\${srcdir}:*/:/
16329 s/:*@srcdir@:*/:/
16330 s/^\([^=]*=[     ]*\):*/\1/
16331 s/:*$//
16332 s/^[^=]*=[       ]*$//
16333 }'
16334 fi
16335
16336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16337 fi # test -n "$CONFIG_FILES"
16338
16339 # Set up the scripts for CONFIG_HEADERS section.
16340 # No need to generate them if there are no CONFIG_HEADERS.
16341 # This happens for instance with `./config.status Makefile'.
16342 if test -n "$CONFIG_HEADERS"; then
16343 cat >"$tmp/defines.awk" <<\_ACAWK ||
16344 BEGIN {
16345 _ACEOF
16346
16347 # Transform confdefs.h into an awk script `defines.awk', embedded as
16348 # here-document in config.status, that substitutes the proper values into
16349 # config.h.in to produce config.h.
16350
16351 # Create a delimiter string that does not exist in confdefs.h, to ease
16352 # handling of long lines.
16353 ac_delim='%!_!# '
16354 for ac_last_try in false false :; do
16355   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16356   if test -z "$ac_t"; then
16357     break
16358   elif $ac_last_try; then
16359     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16360   else
16361     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16362   fi
16363 done
16364
16365 # For the awk script, D is an array of macro values keyed by name,
16366 # likewise P contains macro parameters if any.  Preserve backslash
16367 # newline sequences.
16368
16369 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16370 sed -n '
16371 s/.\{148\}/&'"$ac_delim"'/g
16372 t rset
16373 :rset
16374 s/^[     ]*#[    ]*define[       ][      ]*/ /
16375 t def
16376 d
16377 :def
16378 s/\\$//
16379 t bsnl
16380 s/["\\]/\\&/g
16381 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16382 D["\1"]=" \3"/p
16383 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16384 d
16385 :bsnl
16386 s/["\\]/\\&/g
16387 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16388 D["\1"]=" \3\\\\\\n"\\/p
16389 t cont
16390 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16391 t cont
16392 d
16393 :cont
16394 n
16395 s/.\{148\}/&'"$ac_delim"'/g
16396 t clear
16397 :clear
16398 s/\\$//
16399 t bsnlc
16400 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16401 d
16402 :bsnlc
16403 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16404 b cont
16405 ' <confdefs.h | sed '
16406 s/'"$ac_delim"'/"\\\
16407 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16408
16409 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16410   for (key in D) D_is_set[key] = 1
16411   FS = "\a"
16412 }
16413 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16414   line = \$ 0
16415   split(line, arg, " ")
16416   if (arg[1] == "#") {
16417     defundef = arg[2]
16418     mac1 = arg[3]
16419   } else {
16420     defundef = substr(arg[1], 2)
16421     mac1 = arg[2]
16422   }
16423   split(mac1, mac2, "(") #)
16424   macro = mac2[1]
16425   prefix = substr(line, 1, index(line, defundef) - 1)
16426   if (D_is_set[macro]) {
16427     # Preserve the white space surrounding the "#".
16428     print prefix "define", macro P[macro] D[macro]
16429     next
16430   } else {
16431     # Replace #undef with comments.  This is necessary, for example,
16432     # in the case of _POSIX_SOURCE, which is predefined and required
16433     # on some systems where configure will not decide to define it.
16434     if (defundef == "undef") {
16435       print "/*", prefix defundef, macro, "*/"
16436       next
16437     }
16438   }
16439 }
16440 { print }
16441 _ACAWK
16442 _ACEOF
16443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16444   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16445 fi # test -n "$CONFIG_HEADERS"
16446
16447
16448 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
16449 shift
16450 for ac_tag
16451 do
16452   case $ac_tag in
16453   :[FHLC]) ac_mode=$ac_tag; continue;;
16454   esac
16455   case $ac_mode$ac_tag in
16456   :[FHL]*:*);;
16457   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16458   :[FH]-) ac_tag=-:-;;
16459   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16460   esac
16461   ac_save_IFS=$IFS
16462   IFS=:
16463   set x $ac_tag
16464   IFS=$ac_save_IFS
16465   shift
16466   ac_file=$1
16467   shift
16468
16469   case $ac_mode in
16470   :L) ac_source=$1;;
16471   :[FH])
16472     ac_file_inputs=
16473     for ac_f
16474     do
16475       case $ac_f in
16476       -) ac_f="$tmp/stdin";;
16477       *) # Look for the file first in the build tree, then in the source tree
16478          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16479          # because $ac_f cannot contain `:'.
16480          test -f "$ac_f" ||
16481            case $ac_f in
16482            [\\/$]*) false;;
16483            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16484            esac ||
16485            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16486       esac
16487       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16488       as_fn_append ac_file_inputs " '$ac_f'"
16489     done
16490
16491     # Let's still pretend it is `configure' which instantiates (i.e., don't
16492     # use $as_me), people would be surprised to read:
16493     #    /* config.h.  Generated by config.status.  */
16494     configure_input='Generated from '`
16495           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16496         `' by configure.'
16497     if test x"$ac_file" != x-; then
16498       configure_input="$ac_file.  $configure_input"
16499       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16500 $as_echo "$as_me: creating $ac_file" >&6;}
16501     fi
16502     # Neutralize special characters interpreted by sed in replacement strings.
16503     case $configure_input in #(
16504     *\&* | *\|* | *\\* )
16505        ac_sed_conf_input=`$as_echo "$configure_input" |
16506        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16507     *) ac_sed_conf_input=$configure_input;;
16508     esac
16509
16510     case $ac_tag in
16511     *:-:* | *:-) cat >"$tmp/stdin" \
16512       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16513     esac
16514     ;;
16515   esac
16516
16517   ac_dir=`$as_dirname -- "$ac_file" ||
16518 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16519          X"$ac_file" : 'X\(//\)[^/]' \| \
16520          X"$ac_file" : 'X\(//\)$' \| \
16521          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16522 $as_echo X"$ac_file" |
16523     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16524             s//\1/
16525             q
16526           }
16527           /^X\(\/\/\)[^/].*/{
16528             s//\1/
16529             q
16530           }
16531           /^X\(\/\/\)$/{
16532             s//\1/
16533             q
16534           }
16535           /^X\(\/\).*/{
16536             s//\1/
16537             q
16538           }
16539           s/.*/./; q'`
16540   as_dir="$ac_dir"; as_fn_mkdir_p
16541   ac_builddir=.
16542
16543 case "$ac_dir" in
16544 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16545 *)
16546   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16547   # A ".." for each directory in $ac_dir_suffix.
16548   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16549   case $ac_top_builddir_sub in
16550   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16551   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16552   esac ;;
16553 esac
16554 ac_abs_top_builddir=$ac_pwd
16555 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16556 # for backward compatibility:
16557 ac_top_builddir=$ac_top_build_prefix
16558
16559 case $srcdir in
16560   .)  # We are building in place.
16561     ac_srcdir=.
16562     ac_top_srcdir=$ac_top_builddir_sub
16563     ac_abs_top_srcdir=$ac_pwd ;;
16564   [\\/]* | ?:[\\/]* )  # Absolute name.
16565     ac_srcdir=$srcdir$ac_dir_suffix;
16566     ac_top_srcdir=$srcdir
16567     ac_abs_top_srcdir=$srcdir ;;
16568   *) # Relative name.
16569     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16570     ac_top_srcdir=$ac_top_build_prefix$srcdir
16571     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16572 esac
16573 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16574
16575
16576   case $ac_mode in
16577   :F)
16578   #
16579   # CONFIG_FILE
16580   #
16581
16582   case $INSTALL in
16583   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16584   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16585   esac
16586 _ACEOF
16587
16588 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16589 # If the template does not know about datarootdir, expand it.
16590 # FIXME: This hack should be removed a few years after 2.60.
16591 ac_datarootdir_hack=; ac_datarootdir_seen=
16592 ac_sed_dataroot='
16593 /datarootdir/ {
16594   p
16595   q
16596 }
16597 /@datadir@/p
16598 /@docdir@/p
16599 /@infodir@/p
16600 /@localedir@/p
16601 /@mandir@/p'
16602 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16603 *datarootdir*) ac_datarootdir_seen=yes;;
16604 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16605   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16606 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16607 _ACEOF
16608 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16609   ac_datarootdir_hack='
16610   s&@datadir@&$datadir&g
16611   s&@docdir@&$docdir&g
16612   s&@infodir@&$infodir&g
16613   s&@localedir@&$localedir&g
16614   s&@mandir@&$mandir&g
16615   s&\\\${datarootdir}&$datarootdir&g' ;;
16616 esac
16617 _ACEOF
16618
16619 # Neutralize VPATH when `$srcdir' = `.'.
16620 # Shell code in configure.ac might set extrasub.
16621 # FIXME: do we really want to maintain this feature?
16622 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16623 ac_sed_extra="$ac_vpsub
16624 $extrasub
16625 _ACEOF
16626 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16627 :t
16628 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16629 s|@configure_input@|$ac_sed_conf_input|;t t
16630 s&@top_builddir@&$ac_top_builddir_sub&;t t
16631 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16632 s&@srcdir@&$ac_srcdir&;t t
16633 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16634 s&@top_srcdir@&$ac_top_srcdir&;t t
16635 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16636 s&@builddir@&$ac_builddir&;t t
16637 s&@abs_builddir@&$ac_abs_builddir&;t t
16638 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16639 s&@INSTALL@&$ac_INSTALL&;t t
16640 $ac_datarootdir_hack
16641 "
16642 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16643 if $ac_cs_awk_getline; then
16644   $AWK -f "$tmp/subs.awk"
16645 else
16646   $AWK -f "$tmp/subs.awk" | $SHELL
16647 fi >$tmp/out \
16648   || as_fn_error "could not create $ac_file" "$LINENO" 5
16649
16650 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16651   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16652   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16653   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16654 which seems to be undefined.  Please make sure it is defined." >&5
16655 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16656 which seems to be undefined.  Please make sure it is defined." >&2;}
16657
16658   rm -f "$tmp/stdin"
16659   case $ac_file in
16660   -) cat "$tmp/out" && rm -f "$tmp/out";;
16661   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16662   esac \
16663   || as_fn_error "could not create $ac_file" "$LINENO" 5
16664  ;;
16665   :H)
16666   #
16667   # CONFIG_HEADER
16668   #
16669   if test x"$ac_file" != x-; then
16670     {
16671       $as_echo "/* $configure_input  */" \
16672       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16673     } >"$tmp/config.h" \
16674       || as_fn_error "could not create $ac_file" "$LINENO" 5
16675     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16676       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16677 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16678     else
16679       rm -f "$ac_file"
16680       mv "$tmp/config.h" "$ac_file" \
16681         || as_fn_error "could not create $ac_file" "$LINENO" 5
16682     fi
16683   else
16684     $as_echo "/* $configure_input  */" \
16685       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16686       || as_fn_error "could not create -" "$LINENO" 5
16687   fi
16688  ;;
16689   :L)
16690   #
16691   # CONFIG_LINK
16692   #
16693
16694   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16695     :
16696   else
16697     # Prefer the file from the source tree if names are identical.
16698     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16699       ac_source=$srcdir/$ac_source
16700     fi
16701
16702     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16703 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16704
16705     if test ! -r "$ac_source"; then
16706       as_fn_error "$ac_source: file not found" "$LINENO" 5
16707     fi
16708     rm -f "$ac_file"
16709
16710     # Try a relative symlink, then a hard link, then a copy.
16711     case $srcdir in
16712     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16713         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16714     esac
16715     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16716       ln "$ac_source" "$ac_file" 2>/dev/null ||
16717       cp -p "$ac_source" "$ac_file" ||
16718       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16719   fi
16720  ;;
16721   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16722 $as_echo "$as_me: executing $ac_file commands" >&6;}
16723  ;;
16724   esac
16725
16726
16727   case $ac_file$ac_mode in
16728     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16729     "gcore":F) chmod +x gcore ;;
16730     "default":C)
16731 case x$CONFIG_HEADERS in
16732 xconfig.h:config.in)
16733 echo > stamp-h ;;
16734 esac
16735  ;;
16736
16737   esac
16738 done # for ac_tag
16739
16740
16741 as_fn_exit 0
16742 _ACEOF
16743 ac_clean_files=$ac_clean_files_save
16744
16745 test $ac_write_fail = 0 ||
16746   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16747
16748
16749 # configure is writing to config.log, and then calls config.status.
16750 # config.status does its own redirection, appending to config.log.
16751 # Unfortunately, on DOS this fails, as config.log is still kept open
16752 # by configure, so config.status won't be able to write to it; its
16753 # output is simply discarded.  So we exec the FD to /dev/null,
16754 # effectively closing config.log, so it can be properly (re)opened and
16755 # appended to by config.status.  When coming back to configure, we
16756 # need to make the FD available again.
16757 if test "$no_create" != yes; then
16758   ac_cs_success=:
16759   ac_config_status_args=
16760   test "$silent" = yes &&
16761     ac_config_status_args="$ac_config_status_args --quiet"
16762   exec 5>/dev/null
16763   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16764   exec 5>>config.log
16765   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16766   # would make configure fail if this is the last instruction.
16767   $ac_cs_success || as_fn_exit $?
16768 fi
16769
16770 #
16771 # CONFIG_SUBDIRS section.
16772 #
16773 if test "$no_recursion" != yes; then
16774
16775   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16776   # so they do not pile up.
16777   ac_sub_configure_args=
16778   ac_prev=
16779   eval "set x $ac_configure_args"
16780   shift
16781   for ac_arg
16782   do
16783     if test -n "$ac_prev"; then
16784       ac_prev=
16785       continue
16786     fi
16787     case $ac_arg in
16788     -cache-file | --cache-file | --cache-fil | --cache-fi \
16789     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16790       ac_prev=cache_file ;;
16791     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16792     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16793     | --c=*)
16794       ;;
16795     --config-cache | -C)
16796       ;;
16797     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16798       ac_prev=srcdir ;;
16799     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16800       ;;
16801     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16802       ac_prev=prefix ;;
16803     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16804       ;;
16805     --disable-option-checking)
16806       ;;
16807     *)
16808       case $ac_arg in
16809       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16810       esac
16811       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16812     esac
16813   done
16814
16815   # Always prepend --prefix to ensure using the same prefix
16816   # in subdir configurations.
16817   ac_arg="--prefix=$prefix"
16818   case $ac_arg in
16819   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16820   esac
16821   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16822
16823   # Pass --silent
16824   if test "$silent" = yes; then
16825     ac_sub_configure_args="--silent $ac_sub_configure_args"
16826   fi
16827
16828   # Always prepend --disable-option-checking to silence warnings, since
16829   # different subdirs can have different --enable and --with options.
16830   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16831
16832   ac_popdir=`pwd`
16833   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16834
16835     # Do not complain, so a configure script can configure whichever
16836     # parts of a large source tree are present.
16837     test -d "$srcdir/$ac_dir" || continue
16838
16839     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16840     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16841     $as_echo "$ac_msg" >&6
16842     as_dir="$ac_dir"; as_fn_mkdir_p
16843     ac_builddir=.
16844
16845 case "$ac_dir" in
16846 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16847 *)
16848   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16849   # A ".." for each directory in $ac_dir_suffix.
16850   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16851   case $ac_top_builddir_sub in
16852   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16853   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16854   esac ;;
16855 esac
16856 ac_abs_top_builddir=$ac_pwd
16857 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16858 # for backward compatibility:
16859 ac_top_builddir=$ac_top_build_prefix
16860
16861 case $srcdir in
16862   .)  # We are building in place.
16863     ac_srcdir=.
16864     ac_top_srcdir=$ac_top_builddir_sub
16865     ac_abs_top_srcdir=$ac_pwd ;;
16866   [\\/]* | ?:[\\/]* )  # Absolute name.
16867     ac_srcdir=$srcdir$ac_dir_suffix;
16868     ac_top_srcdir=$srcdir
16869     ac_abs_top_srcdir=$srcdir ;;
16870   *) # Relative name.
16871     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16872     ac_top_srcdir=$ac_top_build_prefix$srcdir
16873     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16874 esac
16875 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16876
16877
16878     cd "$ac_dir"
16879
16880     # Check for guested configure; otherwise get Cygnus style configure.
16881     if test -f "$ac_srcdir/configure.gnu"; then
16882       ac_sub_configure=$ac_srcdir/configure.gnu
16883     elif test -f "$ac_srcdir/configure"; then
16884       ac_sub_configure=$ac_srcdir/configure
16885     elif test -f "$ac_srcdir/configure.in"; then
16886       # This should be Cygnus configure.
16887       ac_sub_configure=$ac_aux_dir/configure
16888     else
16889       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16890 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16891       ac_sub_configure=
16892     fi
16893
16894     # The recursion is here.
16895     if test -n "$ac_sub_configure"; then
16896       # Make the cache file name correct relative to the subdirectory.
16897       case $cache_file in
16898       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16899       *) # Relative name.
16900         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16901       esac
16902
16903       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16904 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16905       # The eval makes quoting arguments work.
16906       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16907            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16908         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16909     fi
16910
16911     cd "$ac_popdir"
16912   done
16913 fi
16914 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16915   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16916 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16917 fi
16918
16919
16920 exit 0