gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   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 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME=
 589 PACKAGE_TARNAME=
 590 PACKAGE_VERSION=
 591 PACKAGE_STRING=
 592 PACKAGE_BUGREPORT=
 593 PACKAGE_URL=
 594
 595 ac_unique_file="main.c"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 enable_option_checking=no
 633 ac_header_list=
 634 ac_subst_vars='LTLIBOBJS
 635 LIBOBJS
 636 GCORE_TRANSFORM_NAME
 637 GDB_TRANSFORM_NAME
 638 XSLTPROC
 639 NM_H
 640 GDB_NM_FILE
 641 CTF_DEPS
 642 LIBCTF
 643 LTLIBBABELTRACE
 644 LIBBABELTRACE
 645 HAVE_LIBBABELTRACE
 646 LIBBACKTRACE_LIB
 647 LIBBACKTRACE_INC
 648 HAVE_NATIVE_GCORE_HOST
 649 NAT_GENERATED_FILES
 650 XM_CLIBS
 651 MH_CFLAGS
 652 LOADLIBES
 653 NAT_CDEPS
 654 NATDEPFILES
 655 NAT_FILE
 656 target_subdir
 657 CONFIG_UNINSTALL
 658 CONFIG_INSTALL
 659 CONFIG_CLEAN
 660 CONFIG_ALL
 661 CONFIG_SRCS
 662 CONFIG_DEPS
 663 CONFIG_OBS
 664 PROFILE_CFLAGS
 665 ENABLE_CFLAGS
 666 SIM_OBS
 667 SIM
 668 XMKMF
 669 GDBTK_SRC_DIR
 670 GDBTK_CFLAGS
 671 GDBTKLIBS
 672 X_LIBS
 673 X_LDFLAGS
 674 X_CFLAGS
 675 TK_XINCLUDES
 676 TK_DEPS
 677 TK_LIBRARY
 678 TK_INCLUDE
 679 TK_STUB_LIB_SPEC
 680 TK_STUB_LIB_FLAG
 681 TK_STUB_LIB_FILE
 682 TK_LIB_SPEC
 683 TK_LIB_FLAG
 684 TK_LIB_FILE
 685 TK_SRC_DIR
 686 TK_BIN_DIR
 687 TK_VERSION
 688 TCL_DEPS
 689 TCL_LIBRARY
 690 TCL_INCLUDE
 691 TCL_STUB_LIB_SPEC
 692 TCL_STUB_LIB_FLAG
 693 TCL_STUB_LIB_FILE
 694 TCL_LIB_SPEC
 695 TCL_LIB_FLAG
 696 TCL_LIB_FILE
 697 TCL_SRC_DIR
 698 TCL_BIN_DIR
 699 TCL_PATCH_LEVEL
 700 TCL_VERSION
 701 WIN32LDAPP
 702 WIN32LIBS
 703 GUI_CFLAGS_X
 704 LIBGUI
 705 LTLIBLZMA
 706 LIBLZMA
 707 HAVE_LIBLZMA
 708 SER_HARDWIRE
 709 WERROR_CFLAGS
 710 WARN_CFLAGS
 711 SYSTEM_GDBINIT_DIR
 712 SYSTEM_GDBINIT
 713 TARGET_SYSTEM_ROOT
 714 CONFIG_LDFLAGS
 715 RDYNAMIC
 716 LTLIBXXHASH
 717 LIBXXHASH
 718 HAVE_LIBXXHASH
 719 LTLIBIPT
 720 LIBIPT
 721 HAVE_LIBIPT
 722 PTHREAD_CFLAGS
 723 PTHREAD_LIBS
 724 PTHREAD_CC
 725 ax_pthread_config
 726 ALLOCA
 727 SRCHIGH_CFLAGS
 728 SRCHIGH_LIBS
 729 HAVE_GUILE_FALSE
 730 HAVE_GUILE_TRUE
 731 GUILE_LIBS
 732 GUILE_CPPFLAGS
 733 GUILD_TARGET_FLAG
 734 GUILD
 735 pkg_config_prog_path
 736 HAVE_PYTHON_FALSE
 737 HAVE_PYTHON_TRUE
 738 PYTHON_LIBS
 739 PYTHON_CPPFLAGS
 740 PYTHON_CFLAGS
 741 python_prog_path
 742 GMPINC
 743 GMPLIBS
 744 LTLIBEXPAT
 745 LIBEXPAT
 746 HAVE_LIBEXPAT
 747 JIT_READER_DIR
 748 TARGET_PTR
 749 READLINE_DOC_SOURCE_INCLUDES
 750 READLINE_TEXI_INCFLAG
 751 READLINE_CFLAGS
 752 READLINE_DEPS
 753 READLINE
 754 LTLIBICONV
 755 LIBICONV
 756 ZSTD_LIBS
 757 ZSTD_CFLAGS
 758 zlibinc
 759 zlibdir
 760 MIG
 761 WINDRES
 762 DLLTOOL
 763 YFLAGS
 764 YACC
 765 INSTALL_DATA
 766 INSTALL_SCRIPT
 767 INSTALL_PROGRAM
 768 REPORT_BUGS_TEXI
 769 REPORT_BUGS_TO
 770 PKGVERSION
 771 CODESIGN_CERT
 772 DEBUGINFOD_LIBS
 773 DEBUGINFOD_CFLAGS
 774 HAVE_NATIVE_GCORE_TARGET
 775 TARGET_OBS
 776 AMD_DBGAPI_LIBS
 777 AMD_DBGAPI_CFLAGS
 778 ENABLE_BFD_64_BIT_FALSE
 779 ENABLE_BFD_64_BIT_TRUE
 780 subdirs
 781 GDB_DATADIR
 782 DEBUGDIR
 783 MAKEINFO_EXTRA_FLAGS
 784 MAKEINFOFLAGS
 785 MAKEINFO
 786 PACKAGE
 787 CATOBJEXT
 788 GENCAT
 789 INSTOBJEXT
 790 DATADIRNAME
 791 CATALOGS
 792 POSUB
 793 GMSGFMT
 794 XGETTEXT
 795 INCINTL
 796 LIBINTL_DEP
 797 LIBINTL
 798 USE_NLS
 799 PKG_CONFIG_LIBDIR
 800 PKG_CONFIG_PATH
 801 PKG_CONFIG
 802 CCDEPMODE
 803 DEPDIR
 804 am__leading_dot
 805 CXX_DIALECT
 806 HAVE_CXX11
 807 CXXCPP
 808 OTOOL64
 809 OTOOL
 810 LIPO
 811 NMEDIT
 812 DSYMUTIL
 813 AWK
 814 RANLIB
 815 AR
 816 OBJDUMP
 817 LN_S
 818 NM
 819 ac_ct_DUMPBIN
 820 DUMPBIN
 821 LD
 822 FGREP
 823 SED
 824 LIBTOOL
 825 target_noncanonical
 826 INSTALL_STRIP_PROGRAM
 827 STRIP
 828 install_sh
 829 LARGEFILE_CPPFLAGS
 830 target_os
 831 target_vendor
 832 target_cpu
 833 target
 834 host_os
 835 host_vendor
 836 host_cpu
 837 host
 838 build_os
 839 build_vendor
 840 build_cpu
 841 build
 842 EGREP
 843 GREP
 844 CPP
 845 ac_ct_CXX
 846 CXXFLAGS
 847 CXX
 848 OBJEXT
 849 EXEEXT
 850 ac_ct_CC
 851 CPPFLAGS
 852 LDFLAGS
 853 CFLAGS
 854 CC
 855 MAINT
 856 MAINTAINER_MODE_FALSE
 857 MAINTAINER_MODE_TRUE
 858 target_alias
 859 host_alias
 860 build_alias
 861 LIBS
 862 ECHO_T
 863 ECHO_N
 864 ECHO_C
 865 DEFS
 866 mandir
 867 localedir
 868 libdir
 869 psdir
 870 pdfdir
 871 dvidir
 872 htmldir
 873 infodir
 874 docdir
 875 oldincludedir
 876 includedir
 877 localstatedir
 878 sharedstatedir
 879 sysconfdir
 880 datadir
 881 datarootdir
 882 libexecdir
 883 sbindir
 884 bindir
 885 program_transform_name
 886 prefix
 887 exec_prefix
 888 PACKAGE_URL
 889 PACKAGE_BUGREPORT
 890 PACKAGE_STRING
 891 PACKAGE_VERSION
 892 PACKAGE_TARNAME
 893 PACKAGE_NAME
 894 PATH_SEPARATOR
 895 SHELL'
 896 ac_subst_files='nat_makefile_frag'
 897 ac_user_opts='
 898 enable_option_checking
 899 enable_maintainer_mode
 900 enable_plugins
 901 enable_largefile
 902 enable_shared
 903 enable_static
 904 with_pic
 905 enable_fast_install
 906 with_gnu_ld
 907 enable_libtool_lock
 908 with_separate_debug_dir
 909 with_gdb_datadir
 910 with_relocated_sources
 911 with_auto_load_dir
 912 with_auto_load_safe_path
 913 enable_targets
 914 enable_64_bit_bfd
 915 with_amd_dbgapi
 916 enable_gdbmi
 917 enable_tui
 918 enable_gdbtk
 919 with_debuginfod
 920 with_libunwind_ia64
 921 with_curses
 922 enable_profiling
 923 enable_codesign
 924 with_pkgversion
 925 with_bugurl
 926 with_system_zlib
 927 with_zstd
 928 enable_rpath
 929 with_libiconv_prefix
 930 with_libiconv_type
 931 with_iconv_bin
 932 with_system_readline
 933 with_jit_reader_dir
 934 with_expat
 935 with_libexpat_prefix
 936 with_libexpat_type
 937 with_python
 938 with_python_libdir
 939 with_guile
 940 enable_source_highlight
 941 enable_threading
 942 with_intel_pt
 943 with_libipt_prefix
 944 with_libipt_type
 945 with_xxhash
 946 with_libxxhash_prefix
 947 with_libxxhash_type
 948 with_sysroot
 949 with_system_gdbinit
 950 with_system_gdbinit_dir
 951 enable_werror
 952 enable_build_warnings
 953 enable_gdb_build_warnings
 954 enable_ubsan
 955 with_lzma
 956 with_liblzma_prefix
 957 with_liblzma_type
 958 with_tcl
 959 with_tk
 960 with_x
 961 enable_sim
 962 enable_libbacktrace
 963 with_babeltrace
 964 with_libbabeltrace_prefix
 965 with_libbabeltrace_type
 966 enable_libctf
 967 enable_unit_tests
 968 '
 969       ac_precious_vars='build_alias
 970 host_alias
 971 target_alias
 972 CC
 973 CFLAGS
 974 LDFLAGS
 975 LIBS
 976 CPPFLAGS
 977 CXX
 978 CXXFLAGS
 979 CCC
 980 CPP
 981 CXXCPP
 982 PKG_CONFIG
 983 PKG_CONFIG_PATH
 984 PKG_CONFIG_LIBDIR
 985 MAKEINFO
 986 MAKEINFOFLAGS
 987 AMD_DBGAPI_CFLAGS
 988 AMD_DBGAPI_LIBS
 989 DEBUGINFOD_CFLAGS
 990 DEBUGINFOD_LIBS
 991 YACC
 992 YFLAGS
 993 ZSTD_CFLAGS
 994 ZSTD_LIBS
 995 GMPLIBS
 996 GMPINC
 997 XMKMF'
 998 ac_subdirs_all='testsuite
 999 gdbtk'
1000
1001 # Initialize some variables set by options.
1002 ac_init_help=
1003 ac_init_version=false
1004 ac_unrecognized_opts=
1005 ac_unrecognized_sep=
1006 # The variables have the same names as the options, with
1007 # dashes changed to underlines.
1008 cache_file=/dev/null
1009 exec_prefix=NONE
1010 no_create=
1011 no_recursion=
1012 prefix=NONE
1013 program_prefix=NONE
1014 program_suffix=NONE
1015 program_transform_name=s,x,x,
1016 silent=
1017 site=
1018 srcdir=
1019 verbose=
1020 x_includes=NONE
1021 x_libraries=NONE
1022
1023 # Installation directory options.
1024 # These are left unexpanded so users can "make install exec_prefix=/foo"
1025 # and all the variables that are supposed to be based on exec_prefix
1026 # by default will actually change.
1027 # Use braces instead of parens because sh, perl, etc. also accept them.
1028 # (The list follows the same order as the GNU Coding Standards.)
1029 bindir='${exec_prefix}/bin'
1030 sbindir='${exec_prefix}/sbin'
1031 libexecdir='${exec_prefix}/libexec'
1032 datarootdir='${prefix}/share'
1033 datadir='${datarootdir}'
1034 sysconfdir='${prefix}/etc'
1035 sharedstatedir='${prefix}/com'
1036 localstatedir='${prefix}/var'
1037 includedir='${prefix}/include'
1038 oldincludedir='/usr/include'
1039 docdir='${datarootdir}/doc/${PACKAGE}'
1040 infodir='${datarootdir}/info'
1041 htmldir='${docdir}'
1042 dvidir='${docdir}'
1043 pdfdir='${docdir}'
1044 psdir='${docdir}'
1045 libdir='${exec_prefix}/lib'
1046 localedir='${datarootdir}/locale'
1047 mandir='${datarootdir}/man'
1048
1049 ac_prev=
1050 ac_dashdash=
1051 for ac_option
1052 do
1053   # If the previous option needs an argument, assign it.
1054   if test -n "$ac_prev"; then
1055     eval $ac_prev=\$ac_option
1056     ac_prev=
1057     continue
1058   fi
1059
1060   case $ac_option in
1061   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1062   *=)   ac_optarg= ;;
1063   *)    ac_optarg=yes ;;
1064   esac
1065
1066   # Accept the important Cygnus configure options, so we can diagnose typos.
1067
1068   case $ac_dashdash$ac_option in
1069   --)
1070     ac_dashdash=yes ;;
1071
1072   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1073     ac_prev=bindir ;;
1074   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1075     bindir=$ac_optarg ;;
1076
1077   -build | --build | --buil | --bui | --bu)
1078     ac_prev=build_alias ;;
1079   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1080     build_alias=$ac_optarg ;;
1081
1082   -cache-file | --cache-file | --cache-fil | --cache-fi \
1083   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1084     ac_prev=cache_file ;;
1085   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1086   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1087     cache_file=$ac_optarg ;;
1088
1089   --config-cache | -C)
1090     cache_file=config.cache ;;
1091
1092   -datadir | --datadir | --datadi | --datad)
1093     ac_prev=datadir ;;
1094   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1095     datadir=$ac_optarg ;;
1096
1097   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1098   | --dataroo | --dataro | --datar)
1099     ac_prev=datarootdir ;;
1100   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1101   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1102     datarootdir=$ac_optarg ;;
1103
1104   -disable-* | --disable-*)
1105     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1106     # Reject names that are not valid shell variable names.
1107     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1108       as_fn_error $? "invalid feature name: $ac_useropt"
1109     ac_useropt_orig=$ac_useropt
1110     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1111     case $ac_user_opts in
1112       *"
1113 "enable_$ac_useropt"
1114 "*) ;;
1115       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1116          ac_unrecognized_sep=', ';;
1117     esac
1118     eval enable_$ac_useropt=no ;;
1119
1120   -docdir | --docdir | --docdi | --doc | --do)
1121     ac_prev=docdir ;;
1122   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1123     docdir=$ac_optarg ;;
1124
1125   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1126     ac_prev=dvidir ;;
1127   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1128     dvidir=$ac_optarg ;;
1129
1130   -enable-* | --enable-*)
1131     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1132     # Reject names that are not valid shell variable names.
1133     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1134       as_fn_error $? "invalid feature name: $ac_useropt"
1135     ac_useropt_orig=$ac_useropt
1136     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1137     case $ac_user_opts in
1138       *"
1139 "enable_$ac_useropt"
1140 "*) ;;
1141       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1142          ac_unrecognized_sep=', ';;
1143     esac
1144     eval enable_$ac_useropt=\$ac_optarg ;;
1145
1146   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1147   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1148   | --exec | --exe | --ex)
1149     ac_prev=exec_prefix ;;
1150   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1151   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1152   | --exec=* | --exe=* | --ex=*)
1153     exec_prefix=$ac_optarg ;;
1154
1155   -gas | --gas | --ga | --g)
1156     # Obsolete; use --with-gas.
1157     with_gas=yes ;;
1158
1159   -help | --help | --hel | --he | -h)
1160     ac_init_help=long ;;
1161   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1162     ac_init_help=recursive ;;
1163   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1164     ac_init_help=short ;;
1165
1166   -host | --host | --hos | --ho)
1167     ac_prev=host_alias ;;
1168   -host=* | --host=* | --hos=* | --ho=*)
1169     host_alias=$ac_optarg ;;
1170
1171   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1172     ac_prev=htmldir ;;
1173   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1174   | --ht=*)
1175     htmldir=$ac_optarg ;;
1176
1177   -includedir | --includedir | --includedi | --included | --include \
1178   | --includ | --inclu | --incl | --inc)
1179     ac_prev=includedir ;;
1180   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1181   | --includ=* | --inclu=* | --incl=* | --inc=*)
1182     includedir=$ac_optarg ;;
1183
1184   -infodir | --infodir | --infodi | --infod | --info | --inf)
1185     ac_prev=infodir ;;
1186   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1187     infodir=$ac_optarg ;;
1188
1189   -libdir | --libdir | --libdi | --libd)
1190     ac_prev=libdir ;;
1191   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1192     libdir=$ac_optarg ;;
1193
1194   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1195   | --libexe | --libex | --libe)
1196     ac_prev=libexecdir ;;
1197   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1198   | --libexe=* | --libex=* | --libe=*)
1199     libexecdir=$ac_optarg ;;
1200
1201   -localedir | --localedir | --localedi | --localed | --locale)
1202     ac_prev=localedir ;;
1203   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1204     localedir=$ac_optarg ;;
1205
1206   -localstatedir | --localstatedir | --localstatedi | --localstated \
1207   | --localstate | --localstat | --localsta | --localst | --locals)
1208     ac_prev=localstatedir ;;
1209   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1210   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1211     localstatedir=$ac_optarg ;;
1212
1213   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1214     ac_prev=mandir ;;
1215   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1216     mandir=$ac_optarg ;;
1217
1218   -nfp | --nfp | --nf)
1219     # Obsolete; use --without-fp.
1220     with_fp=no ;;
1221
1222   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1223   | --no-cr | --no-c | -n)
1224     no_create=yes ;;
1225
1226   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1227   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1228     no_recursion=yes ;;
1229
1230   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1231   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1232   | --oldin | --oldi | --old | --ol | --o)
1233     ac_prev=oldincludedir ;;
1234   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1235   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1236   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1237     oldincludedir=$ac_optarg ;;
1238
1239   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1240     ac_prev=prefix ;;
1241   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1242     prefix=$ac_optarg ;;
1243
1244   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1245   | --program-pre | --program-pr | --program-p)
1246     ac_prev=program_prefix ;;
1247   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1248   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1249     program_prefix=$ac_optarg ;;
1250
1251   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1252   | --program-suf | --program-su | --program-s)
1253     ac_prev=program_suffix ;;
1254   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1255   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1256     program_suffix=$ac_optarg ;;
1257
1258   -program-transform-name | --program-transform-name \
1259   | --program-transform-nam | --program-transform-na \
1260   | --program-transform-n | --program-transform- \
1261   | --program-transform | --program-transfor \
1262   | --program-transfo | --program-transf \
1263   | --program-trans | --program-tran \
1264   | --progr-tra | --program-tr | --program-t)
1265     ac_prev=program_transform_name ;;
1266   -program-transform-name=* | --program-transform-name=* \
1267   | --program-transform-nam=* | --program-transform-na=* \
1268   | --program-transform-n=* | --program-transform-=* \
1269   | --program-transform=* | --program-transfor=* \
1270   | --program-transfo=* | --program-transf=* \
1271   | --program-trans=* | --program-tran=* \
1272   | --progr-tra=* | --program-tr=* | --program-t=*)
1273     program_transform_name=$ac_optarg ;;
1274
1275   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1276     ac_prev=pdfdir ;;
1277   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1278     pdfdir=$ac_optarg ;;
1279
1280   -psdir | --psdir | --psdi | --psd | --ps)
1281     ac_prev=psdir ;;
1282   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1283     psdir=$ac_optarg ;;
1284
1285   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1286   | -silent | --silent | --silen | --sile | --sil)
1287     silent=yes ;;
1288
1289   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1290     ac_prev=sbindir ;;
1291   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1292   | --sbi=* | --sb=*)
1293     sbindir=$ac_optarg ;;
1294
1295   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1296   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1297   | --sharedst | --shareds | --shared | --share | --shar \
1298   | --sha | --sh)
1299     ac_prev=sharedstatedir ;;
1300   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1301   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1302   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1303   | --sha=* | --sh=*)
1304     sharedstatedir=$ac_optarg ;;
1305
1306   -site | --site | --sit)
1307     ac_prev=site ;;
1308   -site=* | --site=* | --sit=*)
1309     site=$ac_optarg ;;
1310
1311   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1312     ac_prev=srcdir ;;
1313   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1314     srcdir=$ac_optarg ;;
1315
1316   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1317   | --syscon | --sysco | --sysc | --sys | --sy)
1318     ac_prev=sysconfdir ;;
1319   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1320   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1321     sysconfdir=$ac_optarg ;;
1322
1323   -target | --target | --targe | --targ | --tar | --ta | --t)
1324     ac_prev=target_alias ;;
1325   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1326     target_alias=$ac_optarg ;;
1327
1328   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1329     verbose=yes ;;
1330
1331   -version | --version | --versio | --versi | --vers | -V)
1332     ac_init_version=: ;;
1333
1334   -with-* | --with-*)
1335     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1336     # Reject names that are not valid shell variable names.
1337     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1338       as_fn_error $? "invalid package name: $ac_useropt"
1339     ac_useropt_orig=$ac_useropt
1340     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1341     case $ac_user_opts in
1342       *"
1343 "with_$ac_useropt"
1344 "*) ;;
1345       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1346          ac_unrecognized_sep=', ';;
1347     esac
1348     eval with_$ac_useropt=\$ac_optarg ;;
1349
1350   -without-* | --without-*)
1351     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1352     # Reject names that are not valid shell variable names.
1353     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1354       as_fn_error $? "invalid package name: $ac_useropt"
1355     ac_useropt_orig=$ac_useropt
1356     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1357     case $ac_user_opts in
1358       *"
1359 "with_$ac_useropt"
1360 "*) ;;
1361       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1362          ac_unrecognized_sep=', ';;
1363     esac
1364     eval with_$ac_useropt=no ;;
1365
1366   --x)
1367     # Obsolete; use --with-x.
1368     with_x=yes ;;
1369
1370   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1371   | --x-incl | --x-inc | --x-in | --x-i)
1372     ac_prev=x_includes ;;
1373   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1374   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1375     x_includes=$ac_optarg ;;
1376
1377   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1378   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1379     ac_prev=x_libraries ;;
1380   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1381   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1382     x_libraries=$ac_optarg ;;
1383
1384   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1385 Try \`$0 --help' for more information"
1386     ;;
1387
1388   *=*)
1389     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1390     # Reject names that are not valid shell variable names.
1391     case $ac_envvar in #(
1392       '' | [0-9]* | *[!_$as_cr_alnum]* )
1393       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1394     esac
1395     eval $ac_envvar=\$ac_optarg
1396     export $ac_envvar ;;
1397
1398   *)
1399     # FIXME: should be removed in autoconf 3.0.
1400     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1401     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1402       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1403     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1404     ;;
1405
1406   esac
1407 done
1408
1409 if test -n "$ac_prev"; then
1410   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1411   as_fn_error $? "missing argument to $ac_option"
1412 fi
1413
1414 if test -n "$ac_unrecognized_opts"; then
1415   case $enable_option_checking in
1416     no) ;;
1417     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1418     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1419   esac
1420 fi
1421
1422 # Check all directory arguments for consistency.
1423 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1424                 datadir sysconfdir sharedstatedir localstatedir includedir \
1425                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1426                 libdir localedir mandir
1427 do
1428   eval ac_val=\$$ac_var
1429   # Remove trailing slashes.
1430   case $ac_val in
1431     */ )
1432       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1433       eval $ac_var=\$ac_val;;
1434   esac
1435   # Be sure to have absolute directory names.
1436   case $ac_val in
1437     [\\/$]* | ?:[\\/]* )  continue;;
1438     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1439   esac
1440   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1441 done
1442
1443 # There might be people who depend on the old broken behavior: `$host'
1444 # used to hold the argument of --host etc.
1445 # FIXME: To remove some day.
1446 build=$build_alias
1447 host=$host_alias
1448 target=$target_alias
1449
1450 # FIXME: To remove some day.
1451 if test "x$host_alias" != x; then
1452   if test "x$build_alias" = x; then
1453     cross_compiling=maybe
1454   elif test "x$build_alias" != "x$host_alias"; then
1455     cross_compiling=yes
1456   fi
1457 fi
1458
1459 ac_tool_prefix=
1460 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1461
1462 test "$silent" = yes && exec 6>/dev/null
1463
1464
1465 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1466 ac_ls_di=`ls -di .` &&
1467 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1468   as_fn_error $? "working directory cannot be determined"
1469 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1470   as_fn_error $? "pwd does not report name of working directory"
1471
1472
1473 # Find the source files, if location was not specified.
1474 if test -z "$srcdir"; then
1475   ac_srcdir_defaulted=yes
1476   # Try the directory containing this script, then the parent directory.
1477   ac_confdir=`$as_dirname -- "$as_myself" ||
1478 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1479          X"$as_myself" : 'X\(//\)[^/]' \| \
1480          X"$as_myself" : 'X\(//\)$' \| \
1481          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1482 $as_echo X"$as_myself" |
1483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1484             s//\1/
1485             q
1486           }
1487           /^X\(\/\/\)[^/].*/{
1488             s//\1/
1489             q
1490           }
1491           /^X\(\/\/\)$/{
1492             s//\1/
1493             q
1494           }
1495           /^X\(\/\).*/{
1496             s//\1/
1497             q
1498           }
1499           s/.*/./; q'`
1500   srcdir=$ac_confdir
1501   if test ! -r "$srcdir/$ac_unique_file"; then
1502     srcdir=..
1503   fi
1504 else
1505   ac_srcdir_defaulted=no
1506 fi
1507 if test ! -r "$srcdir/$ac_unique_file"; then
1508   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1509   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1510 fi
1511 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1512 ac_abs_confdir=`(
1513         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1514         pwd)`
1515 # When building in place, set srcdir=.
1516 if test "$ac_abs_confdir" = "$ac_pwd"; then
1517   srcdir=.
1518 fi
1519 # Remove unnecessary trailing slashes from srcdir.
1520 # Double slashes in file names in object file debugging info
1521 # mess up M-x gdb in Emacs.
1522 case $srcdir in
1523 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1524 esac
1525 for ac_var in $ac_precious_vars; do
1526   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1527   eval ac_env_${ac_var}_value=\$${ac_var}
1528   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1529   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1530 done
1531
1532 #
1533 # Report the --help message.
1534 #
1535 if test "$ac_init_help" = "long"; then
1536   # Omit some internal or obsolete options to make the list less imposing.
1537   # This message is too long to be a string in the A/UX 3.1 sh.
1538   cat <<_ACEOF
1539 \`configure' configures this package to adapt to many kinds of systems.
1540
1541 Usage: $0 [OPTION]... [VAR=VALUE]...
1542
1543 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1544 VAR=VALUE.  See below for descriptions of some of the useful variables.
1545
1546 Defaults for the options are specified in brackets.
1547
1548 Configuration:
1549   -h, --help              display this help and exit
1550       --help=short        display options specific to this package
1551       --help=recursive    display the short help of all the included packages
1552   -V, --version           display version information and exit
1553   -q, --quiet, --silent   do not print \`checking ...' messages
1554       --cache-file=FILE   cache test results in FILE [disabled]
1555   -C, --config-cache      alias for \`--cache-file=config.cache'
1556   -n, --no-create         do not create output files
1557       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1558
1559 Installation directories:
1560   --prefix=PREFIX         install architecture-independent files in PREFIX
1561                           [$ac_default_prefix]
1562   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1563                           [PREFIX]
1564
1565 By default, \`make install' will install all the files in
1566 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1567 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1568 for instance \`--prefix=\$HOME'.
1569
1570 For better control, use the options below.
1571
1572 Fine tuning of the installation directories:
1573   --bindir=DIR            user executables [EPREFIX/bin]
1574   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1575   --libexecdir=DIR        program executables [EPREFIX/libexec]
1576   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1577   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1578   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1579   --libdir=DIR            object code libraries [EPREFIX/lib]
1580   --includedir=DIR        C header files [PREFIX/include]
1581   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1582   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1583   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1584   --infodir=DIR           info documentation [DATAROOTDIR/info]
1585   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1586   --mandir=DIR            man documentation [DATAROOTDIR/man]
1587   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1588   --htmldir=DIR           html documentation [DOCDIR]
1589   --dvidir=DIR            dvi documentation [DOCDIR]
1590   --pdfdir=DIR            pdf documentation [DOCDIR]
1591   --psdir=DIR             ps documentation [DOCDIR]
1592 _ACEOF
1593
1594   cat <<\_ACEOF
1595
1596 Program names:
1597   --program-prefix=PREFIX            prepend PREFIX to installed program names
1598   --program-suffix=SUFFIX            append SUFFIX to installed program names
1599   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1600
1601 X features:
1602   --x-includes=DIR    X include files are in DIR
1603   --x-libraries=DIR   X library files are in DIR
1604
1605 System types:
1606   --build=BUILD     configure for building on BUILD [guessed]
1607   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1608   --target=TARGET   configure for building compilers for TARGET [HOST]
1609 _ACEOF
1610 fi
1611
1612 if test -n "$ac_init_help"; then
1613
1614   cat <<\_ACEOF
1615
1616 Optional Features:
1617   --disable-option-checking  ignore unrecognized --enable/--with options
1618   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1619   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1620   --enable-maintainer-mode
1621                           enable make rules and dependencies not useful (and
1622                           sometimes confusing) to the casual installer
1623   --enable-plugins        Enable support for plugins
1624   --disable-largefile     omit support for large files
1625   --enable-shared[=PKGS]  build shared libraries [default=yes]
1626   --enable-static[=PKGS]  build static libraries [default=yes]
1627   --enable-fast-install[=PKGS]
1628                           optimize for fast installation [default=yes]
1629   --disable-libtool-lock  avoid locking (might break parallel builds)
1630   --enable-targets=TARGETS
1631                           alternative target configurations
1632   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1633   --disable-gdbmi         disable machine-interface (MI)
1634   --enable-tui            enable full-screen terminal user interface (TUI)
1635   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1636   --enable-profiling      enable profiling of GDB
1637   --enable-codesign=CERT  sign gdb with 'codesign -s CERT'
1638   --disable-rpath         do not hardcode runtime library paths
1639   --enable-source-highlight
1640                           enable source-highlight for source listings
1641   --enable-threading      include support for parallel processing of data
1642                           (yes/no)
1643   --enable-werror         treat compile warnings as errors
1644   --enable-build-warnings enable build-time compiler warnings if gcc is used
1645   --enable-gdb-build-warnings
1646                           enable GDB specific build-time compiler warnings if
1647                           gcc is used
1648   --enable-ubsan          enable undefined behavior sanitizer (auto/yes/no)
1649   --enable-sim            link gdb with simulator
1650   --enable-libbacktrace   use libbacktrace to write a backtrace after a fatal
1651                           signal.
1652   --enable-libctf         Handle .ctf type-info sections [default=yes]
1653   --enable-unit-tests     Enable the inclusion of unit tests when compiling
1654                           GDB
1655
1656 Optional Packages:
1657   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1658   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1659   --with-pic              try to use only PIC/non-PIC objects [default=use
1660                           both]
1661   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1662   --with-separate-debug-dir=PATH
1663                           look for global separate debug info in this path
1664                           [LIBDIR/debug]
1665   --with-gdb-datadir=PATH look for global separate data files in this path
1666                           [DATADIR/gdb]
1667   --with-relocated-sources=PATH
1668                           automatically relocate this path for source files
1669   --with-auto-load-dir=PATH
1670                           directories from which to load auto-loaded scripts
1671                           [$debugdir:$datadir/auto-load]
1672   --with-auto-load-safe-path=PATH
1673                           directories safe to hold auto-loaded files
1674                           [--with-auto-load-dir]
1675   --without-auto-load-safe-path
1676                           do not restrict auto-loaded files locations
1677   --with-amd-dbgapi       support for the amd-dbgapi target (yes / no / auto)
1678   --with-debuginfod       Enable debuginfo lookups with debuginfod
1679                           (auto/yes/no)
1680   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1681   --with-curses           use the curses library instead of the termcap
1682                           library
1683   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1684   --with-bugurl=URL       Direct users to URL to report a bug
1685   --with-system-zlib      use installed libz
1686   --with-zstd             support zstd compressed debug sections
1687                           (default=auto)
1688   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1689   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1690   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1691   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1692   --with-iconv-bin=PATH   specify where to find the iconv program
1693   --with-system-readline  use installed readline library
1694   --with-jit-reader-dir=PATH
1695                           directory to load the JIT readers from
1696   --with-expat            include expat support (auto/yes/no)
1697   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1698   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1699   --with-libexpat-type=TYPE     type of library to search for (auto/static/shared)
1700   --with-python[=PYTHON]  include python support
1701                           (auto/yes/no/<python-program>)
1702   --with-python-libdir[=DIR]
1703                           search for python's libraries in DIR
1704   --with-guile[=GUILE]    include guile support
1705                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1706   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1707   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1708   --without-libipt-prefix     don't search for libipt in includedir and libdir
1709   --with-libipt-type=TYPE     type of library to search for (auto/static/shared)
1710   --with-xxhash           use libxxhash for hashing (faster) (auto/yes/no)
1711   --with-libxxhash-prefix[=DIR]  search for libxxhash in DIR/include and DIR/lib
1712   --without-libxxhash-prefix     don't search for libxxhash in includedir and libdir
1713   --with-libxxhash-type=TYPE     type of library to search for (auto/static/shared)
1714   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1715   --with-system-gdbinit=PATH
1716                           automatically load a system-wide gdbinit file
1717   --with-system-gdbinit-dir=PATH
1718                           automatically load system-wide gdbinit files from
1719                           this directory
1720   --with-lzma             support lzma compression (auto/yes/no)
1721   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1722   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1723   --with-liblzma-type=TYPE     type of library to search for (auto/static/shared)
1724   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1725   --with-tk               directory containing tk configuration (tkConfig.sh)
1726   --with-x                use the X Window System
1727   --with-babeltrace       include babeltrace support (auto/yes/no)
1728   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1729   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1730   --with-libbabeltrace-type=TYPE     type of library to search for (auto/static/shared)
1731
1732 Some influential environment variables:
1733   CC          C compiler command
1734   CFLAGS      C compiler flags
1735   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1736               nonstandard directory <lib dir>
1737   LIBS        libraries to pass to the linker, e.g. -l<library>
1738   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1739               you have headers in a nonstandard directory <include dir>
1740   CXX         C++ compiler command
1741   CXXFLAGS    C++ compiler flags
1742   CPP         C preprocessor
1743   CXXCPP      C++ preprocessor
1744   PKG_CONFIG  path to pkg-config utility
1745   PKG_CONFIG_PATH
1746               directories to add to pkg-config's search path
1747   PKG_CONFIG_LIBDIR
1748               path overriding pkg-config's built-in search path
1749   MAKEINFO    Parent configure detects if it is of sufficient version.
1750   MAKEINFOFLAGS
1751               Parameters for MAKEINFO.
1752   AMD_DBGAPI_CFLAGS
1753               C compiler flags for AMD_DBGAPI, overriding pkg-config
1754   AMD_DBGAPI_LIBS
1755               linker flags for AMD_DBGAPI, overriding pkg-config
1756   DEBUGINFOD_CFLAGS
1757               C compiler flags for DEBUGINFOD, overriding pkg-config
1758   DEBUGINFOD_LIBS
1759               linker flags for DEBUGINFOD, overriding pkg-config
1760   YACC        The `Yet Another Compiler Compiler' implementation to use.
1761               Defaults to the first program found out of: `bison -y', `byacc',
1762               `yacc'.
1763   YFLAGS      The list of arguments that will be passed by default to $YACC.
1764               This script will default YFLAGS to the empty string to avoid a
1765               default value of `-d' given by some make applications.
1766   ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
1767   ZSTD_LIBS   linker flags for ZSTD, overriding pkg-config
1768   GMPLIBS     How to link GMP
1769   GMPINC      How to find GMP include files
1770   XMKMF       Path to xmkmf, Makefile generator for X Window System
1771
1772 Use these variables to override the choices made by `configure' or to help
1773 it to find libraries and programs with nonstandard names/locations.
1774
1775 Report bugs to the package provider.
1776 _ACEOF
1777 ac_status=$?
1778 fi
1779
1780 if test "$ac_init_help" = "recursive"; then
1781   # If there are subdirs, report their specific --help.
1782   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1783     test -d "$ac_dir" ||
1784       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1785       continue
1786     ac_builddir=.
1787
1788 case "$ac_dir" in
1789 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1790 *)
1791   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1792   # A ".." for each directory in $ac_dir_suffix.
1793   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1794   case $ac_top_builddir_sub in
1795   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1796   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1797   esac ;;
1798 esac
1799 ac_abs_top_builddir=$ac_pwd
1800 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1801 # for backward compatibility:
1802 ac_top_builddir=$ac_top_build_prefix
1803
1804 case $srcdir in
1805   .)  # We are building in place.
1806     ac_srcdir=.
1807     ac_top_srcdir=$ac_top_builddir_sub
1808     ac_abs_top_srcdir=$ac_pwd ;;
1809   [\\/]* | ?:[\\/]* )  # Absolute name.
1810     ac_srcdir=$srcdir$ac_dir_suffix;
1811     ac_top_srcdir=$srcdir
1812     ac_abs_top_srcdir=$srcdir ;;
1813   *) # Relative name.
1814     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1815     ac_top_srcdir=$ac_top_build_prefix$srcdir
1816     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1817 esac
1818 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1819
1820     cd "$ac_dir" || { ac_status=$?; continue; }
1821     # Check for guested configure.
1822     if test -f "$ac_srcdir/configure.gnu"; then
1823       echo &&
1824       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1825     elif test -f "$ac_srcdir/configure"; then
1826       echo &&
1827       $SHELL "$ac_srcdir/configure" --help=recursive
1828     else
1829       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1830     fi || ac_status=$?
1831     cd "$ac_pwd" || { ac_status=$?; break; }
1832   done
1833 fi
1834
1835 test -n "$ac_init_help" && exit $ac_status
1836 if $ac_init_version; then
1837   cat <<\_ACEOF
1838 configure
1839 generated by GNU Autoconf 2.69
1840
1841 Copyright (C) 2012 Free Software Foundation, Inc.
1842 This configure script is free software; the Free Software Foundation
1843 gives unlimited permission to copy, distribute and modify it.
1844 _ACEOF
1845   exit
1846 fi
1847
1848 ## ------------------------ ##
1849 ## Autoconf initialization. ##
1850 ## ------------------------ ##
1851
1852 # ac_fn_c_try_compile LINENO
1853 # --------------------------
1854 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1855 ac_fn_c_try_compile ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   rm -f conftest.$ac_objext
1859   if { { ac_try="$ac_compile"
1860 case "(($ac_try" in
1861   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1862   *) ac_try_echo=$ac_try;;
1863 esac
1864 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1865 $as_echo "$ac_try_echo"; } >&5
1866   (eval "$ac_compile") 2>conftest.err
1867   ac_status=$?
1868   if test -s conftest.err; then
1869     grep -v '^ *+' conftest.err >conftest.er1
1870     cat conftest.er1 >&5
1871     mv -f conftest.er1 conftest.err
1872   fi
1873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1874   test $ac_status = 0; } && {
1875          test -z "$ac_c_werror_flag" ||
1876          test ! -s conftest.err
1877        } && test -s conftest.$ac_objext; then :
1878   ac_retval=0
1879 else
1880   $as_echo "$as_me: failed program was:" >&5
1881 sed 's/^/| /' conftest.$ac_ext >&5
1882
1883         ac_retval=1
1884 fi
1885   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1886   as_fn_set_status $ac_retval
1887
1888 } # ac_fn_c_try_compile
1889
1890 # ac_fn_cxx_try_compile LINENO
1891 # ----------------------------
1892 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1893 ac_fn_cxx_try_compile ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   rm -f conftest.$ac_objext
1897   if { { ac_try="$ac_compile"
1898 case "(($ac_try" in
1899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1900   *) ac_try_echo=$ac_try;;
1901 esac
1902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1903 $as_echo "$ac_try_echo"; } >&5
1904   (eval "$ac_compile") 2>conftest.err
1905   ac_status=$?
1906   if test -s conftest.err; then
1907     grep -v '^ *+' conftest.err >conftest.er1
1908     cat conftest.er1 >&5
1909     mv -f conftest.er1 conftest.err
1910   fi
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; } && {
1913          test -z "$ac_cxx_werror_flag" ||
1914          test ! -s conftest.err
1915        } && test -s conftest.$ac_objext; then :
1916   ac_retval=0
1917 else
1918   $as_echo "$as_me: failed program was:" >&5
1919 sed 's/^/| /' conftest.$ac_ext >&5
1920
1921         ac_retval=1
1922 fi
1923   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1924   as_fn_set_status $ac_retval
1925
1926 } # ac_fn_cxx_try_compile
1927
1928 # ac_fn_c_try_cpp LINENO
1929 # ----------------------
1930 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1931 ac_fn_c_try_cpp ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   if { { ac_try="$ac_cpp conftest.$ac_ext"
1935 case "(($ac_try" in
1936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1937   *) ac_try_echo=$ac_try;;
1938 esac
1939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1940 $as_echo "$ac_try_echo"; } >&5
1941   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1942   ac_status=$?
1943   if test -s conftest.err; then
1944     grep -v '^ *+' conftest.err >conftest.er1
1945     cat conftest.er1 >&5
1946     mv -f conftest.er1 conftest.err
1947   fi
1948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1949   test $ac_status = 0; } > conftest.i && {
1950          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1951          test ! -s conftest.err
1952        }; then :
1953   ac_retval=0
1954 else
1955   $as_echo "$as_me: failed program was:" >&5
1956 sed 's/^/| /' conftest.$ac_ext >&5
1957
1958     ac_retval=1
1959 fi
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961   as_fn_set_status $ac_retval
1962
1963 } # ac_fn_c_try_cpp
1964
1965 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1966 # -------------------------------------------------------
1967 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1968 # the include files in INCLUDES and setting the cache variable VAR
1969 # accordingly.
1970 ac_fn_c_check_header_mongrel ()
1971 {
1972   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1973   if eval \${$3+:} false; then :
1974   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975 $as_echo_n "checking for $2... " >&6; }
1976 if eval \${$3+:} false; then :
1977   $as_echo_n "(cached) " >&6
1978 fi
1979 eval ac_res=\$$3
1980                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1981 $as_echo "$ac_res" >&6; }
1982 else
1983   # Is the header compilable?
1984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1985 $as_echo_n "checking $2 usability... " >&6; }
1986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987 /* end confdefs.h.  */
1988 $4
1989 #include <$2>
1990 _ACEOF
1991 if ac_fn_c_try_compile "$LINENO"; then :
1992   ac_header_compiler=yes
1993 else
1994   ac_header_compiler=no
1995 fi
1996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1998 $as_echo "$ac_header_compiler" >&6; }
1999
2000 # Is the header present?
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2002 $as_echo_n "checking $2 presence... " >&6; }
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 #include <$2>
2006 _ACEOF
2007 if ac_fn_c_try_cpp "$LINENO"; then :
2008   ac_header_preproc=yes
2009 else
2010   ac_header_preproc=no
2011 fi
2012 rm -f conftest.err conftest.i conftest.$ac_ext
2013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2014 $as_echo "$ac_header_preproc" >&6; }
2015
2016 # So?  What about this header?
2017 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2018   yes:no: )
2019     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2020 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2021     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2022 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2023     ;;
2024   no:yes:* )
2025     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2026 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2028 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2029     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2030 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2031     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2032 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2034 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2035     ;;
2036 esac
2037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2038 $as_echo_n "checking for $2... " >&6; }
2039 if eval \${$3+:} false; then :
2040   $as_echo_n "(cached) " >&6
2041 else
2042   eval "$3=\$ac_header_compiler"
2043 fi
2044 eval ac_res=\$$3
2045                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2046 $as_echo "$ac_res" >&6; }
2047 fi
2048   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2049
2050 } # ac_fn_c_check_header_mongrel
2051
2052 # ac_fn_c_try_run LINENO
2053 # ----------------------
2054 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2055 # that executables *can* be run.
2056 ac_fn_c_try_run ()
2057 {
2058   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2059   if { { ac_try="$ac_link"
2060 case "(($ac_try" in
2061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2062   *) ac_try_echo=$ac_try;;
2063 esac
2064 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2065 $as_echo "$ac_try_echo"; } >&5
2066   (eval "$ac_link") 2>&5
2067   ac_status=$?
2068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2069   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2070   { { case "(($ac_try" in
2071   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2072   *) ac_try_echo=$ac_try;;
2073 esac
2074 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2075 $as_echo "$ac_try_echo"; } >&5
2076   (eval "$ac_try") 2>&5
2077   ac_status=$?
2078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2079   test $ac_status = 0; }; }; then :
2080   ac_retval=0
2081 else
2082   $as_echo "$as_me: program exited with status $ac_status" >&5
2083        $as_echo "$as_me: failed program was:" >&5
2084 sed 's/^/| /' conftest.$ac_ext >&5
2085
2086        ac_retval=$ac_status
2087 fi
2088   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2089   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2090   as_fn_set_status $ac_retval
2091
2092 } # ac_fn_c_try_run
2093
2094 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2095 # -------------------------------------------------------
2096 # Tests whether HEADER exists and can be compiled using the include files in
2097 # INCLUDES, setting the cache variable VAR accordingly.
2098 ac_fn_c_check_header_compile ()
2099 {
2100   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2102 $as_echo_n "checking for $2... " >&6; }
2103 if eval \${$3+:} false; then :
2104   $as_echo_n "(cached) " >&6
2105 else
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 #include <$2>
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   eval "$3=yes"
2113 else
2114   eval "$3=no"
2115 fi
2116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2117 fi
2118 eval ac_res=\$$3
2119                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120 $as_echo "$ac_res" >&6; }
2121   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2122
2123 } # ac_fn_c_check_header_compile
2124
2125 # ac_fn_c_try_link LINENO
2126 # -----------------------
2127 # Try to link conftest.$ac_ext, and return whether this succeeded.
2128 ac_fn_c_try_link ()
2129 {
2130   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2131   rm -f conftest.$ac_objext conftest$ac_exeext
2132   if { { ac_try="$ac_link"
2133 case "(($ac_try" in
2134   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2135   *) ac_try_echo=$ac_try;;
2136 esac
2137 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2138 $as_echo "$ac_try_echo"; } >&5
2139   (eval "$ac_link") 2>conftest.err
2140   ac_status=$?
2141   if test -s conftest.err; then
2142     grep -v '^ *+' conftest.err >conftest.er1
2143     cat conftest.er1 >&5
2144     mv -f conftest.er1 conftest.err
2145   fi
2146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2147   test $ac_status = 0; } && {
2148          test -z "$ac_c_werror_flag" ||
2149          test ! -s conftest.err
2150        } && test -s conftest$ac_exeext && {
2151          test "$cross_compiling" = yes ||
2152          test -x conftest$ac_exeext
2153        }; then :
2154   ac_retval=0
2155 else
2156   $as_echo "$as_me: failed program was:" >&5
2157 sed 's/^/| /' conftest.$ac_ext >&5
2158
2159         ac_retval=1
2160 fi
2161   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2162   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2163   # interfere with the next link command; also delete a directory that is
2164   # left behind by Apple's compiler.  We do this before executing the actions.
2165   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2166   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2167   as_fn_set_status $ac_retval
2168
2169 } # ac_fn_c_try_link
2170
2171 # ac_fn_c_check_func LINENO FUNC VAR
2172 # ----------------------------------
2173 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2174 ac_fn_c_check_func ()
2175 {
2176   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2178 $as_echo_n "checking for $2... " >&6; }
2179 if eval \${$3+:} false; then :
2180   $as_echo_n "(cached) " >&6
2181 else
2182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2183 /* end confdefs.h.  */
2184 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2185    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2186 #define $2 innocuous_$2
2187
2188 /* System header to define __stub macros and hopefully few prototypes,
2189     which can conflict with char $2 (); below.
2190     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2191     <limits.h> exists even on freestanding compilers.  */
2192
2193 #ifdef __STDC__
2194 # include <limits.h>
2195 #else
2196 # include <assert.h>
2197 #endif
2198
2199 #undef $2
2200
2201 /* Override any GCC internal prototype to avoid an error.
2202    Use char because int might match the return type of a GCC
2203    builtin and then its argument prototype would still apply.  */
2204 #ifdef __cplusplus
2205 extern "C"
2206 #endif
2207 char $2 ();
2208 /* The GNU C library defines this for functions which it implements
2209     to always fail with ENOSYS.  Some functions are actually named
2210     something starting with __ and the normal name is an alias.  */
2211 #if defined __stub_$2 || defined __stub___$2
2212 choke me
2213 #endif
2214
2215 int
2216 main ()
2217 {
2218 return $2 ();
2219   ;
2220   return 0;
2221 }
2222 _ACEOF
2223 if ac_fn_c_try_link "$LINENO"; then :
2224   eval "$3=yes"
2225 else
2226   eval "$3=no"
2227 fi
2228 rm -f core conftest.err conftest.$ac_objext \
2229     conftest$ac_exeext conftest.$ac_ext
2230 fi
2231 eval ac_res=\$$3
2232                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2233 $as_echo "$ac_res" >&6; }
2234   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2235
2236 } # ac_fn_c_check_func
2237
2238 # ac_fn_cxx_try_cpp LINENO
2239 # ------------------------
2240 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2241 ac_fn_cxx_try_cpp ()
2242 {
2243   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2244   if { { ac_try="$ac_cpp conftest.$ac_ext"
2245 case "(($ac_try" in
2246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2247   *) ac_try_echo=$ac_try;;
2248 esac
2249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2250 $as_echo "$ac_try_echo"; } >&5
2251   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2252   ac_status=$?
2253   if test -s conftest.err; then
2254     grep -v '^ *+' conftest.err >conftest.er1
2255     cat conftest.er1 >&5
2256     mv -f conftest.er1 conftest.err
2257   fi
2258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2259   test $ac_status = 0; } > conftest.i && {
2260          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2261          test ! -s conftest.err
2262        }; then :
2263   ac_retval=0
2264 else
2265   $as_echo "$as_me: failed program was:" >&5
2266 sed 's/^/| /' conftest.$ac_ext >&5
2267
2268     ac_retval=1
2269 fi
2270   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2271   as_fn_set_status $ac_retval
2272
2273 } # ac_fn_cxx_try_cpp
2274
2275 # ac_fn_cxx_try_link LINENO
2276 # -------------------------
2277 # Try to link conftest.$ac_ext, and return whether this succeeded.
2278 ac_fn_cxx_try_link ()
2279 {
2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281   rm -f conftest.$ac_objext conftest$ac_exeext
2282   if { { ac_try="$ac_link"
2283 case "(($ac_try" in
2284   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2285   *) ac_try_echo=$ac_try;;
2286 esac
2287 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2288 $as_echo "$ac_try_echo"; } >&5
2289   (eval "$ac_link") 2>conftest.err
2290   ac_status=$?
2291   if test -s conftest.err; then
2292     grep -v '^ *+' conftest.err >conftest.er1
2293     cat conftest.er1 >&5
2294     mv -f conftest.er1 conftest.err
2295   fi
2296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2297   test $ac_status = 0; } && {
2298          test -z "$ac_cxx_werror_flag" ||
2299          test ! -s conftest.err
2300        } && test -s conftest$ac_exeext && {
2301          test "$cross_compiling" = yes ||
2302          test -x conftest$ac_exeext
2303        }; then :
2304   ac_retval=0
2305 else
2306   $as_echo "$as_me: failed program was:" >&5
2307 sed 's/^/| /' conftest.$ac_ext >&5
2308
2309         ac_retval=1
2310 fi
2311   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2312   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2313   # interfere with the next link command; also delete a directory that is
2314   # left behind by Apple's compiler.  We do this before executing the actions.
2315   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2316   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2317   as_fn_set_status $ac_retval
2318
2319 } # ac_fn_cxx_try_link
2320
2321 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2322 # --------------------------------------------
2323 # Tries to find the compile-time value of EXPR in a program that includes
2324 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2325 # computed
2326 ac_fn_c_compute_int ()
2327 {
2328   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2329   if test "$cross_compiling" = yes; then
2330     # Depending upon the size, compute the lo and hi bounds.
2331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $4
2334 int
2335 main ()
2336 {
2337 static int test_array [1 - 2 * !(($2) >= 0)];
2338 test_array [0] = 0;
2339 return test_array [0];
2340
2341   ;
2342   return 0;
2343 }
2344 _ACEOF
2345 if ac_fn_c_try_compile "$LINENO"; then :
2346   ac_lo=0 ac_mid=0
2347   while :; do
2348     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2349 /* end confdefs.h.  */
2350 $4
2351 int
2352 main ()
2353 {
2354 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2355 test_array [0] = 0;
2356 return test_array [0];
2357
2358   ;
2359   return 0;
2360 }
2361 _ACEOF
2362 if ac_fn_c_try_compile "$LINENO"; then :
2363   ac_hi=$ac_mid; break
2364 else
2365   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2366                         if test $ac_lo -le $ac_mid; then
2367                           ac_lo= ac_hi=
2368                           break
2369                         fi
2370                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2371 fi
2372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2373   done
2374 else
2375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2376 /* end confdefs.h.  */
2377 $4
2378 int
2379 main ()
2380 {
2381 static int test_array [1 - 2 * !(($2) < 0)];
2382 test_array [0] = 0;
2383 return test_array [0];
2384
2385   ;
2386   return 0;
2387 }
2388 _ACEOF
2389 if ac_fn_c_try_compile "$LINENO"; then :
2390   ac_hi=-1 ac_mid=-1
2391   while :; do
2392     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2393 /* end confdefs.h.  */
2394 $4
2395 int
2396 main ()
2397 {
2398 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2399 test_array [0] = 0;
2400 return test_array [0];
2401
2402   ;
2403   return 0;
2404 }
2405 _ACEOF
2406 if ac_fn_c_try_compile "$LINENO"; then :
2407   ac_lo=$ac_mid; break
2408 else
2409   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2410                         if test $ac_mid -le $ac_hi; then
2411                           ac_lo= ac_hi=
2412                           break
2413                         fi
2414                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2415 fi
2416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2417   done
2418 else
2419   ac_lo= ac_hi=
2420 fi
2421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2422 fi
2423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2424 # Binary search between lo and hi bounds.
2425 while test "x$ac_lo" != "x$ac_hi"; do
2426   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h.  */
2429 $4
2430 int
2431 main ()
2432 {
2433 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2434 test_array [0] = 0;
2435 return test_array [0];
2436
2437   ;
2438   return 0;
2439 }
2440 _ACEOF
2441 if ac_fn_c_try_compile "$LINENO"; then :
2442   ac_hi=$ac_mid
2443 else
2444   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2445 fi
2446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2447 done
2448 case $ac_lo in #((
2449 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2450 '') ac_retval=1 ;;
2451 esac
2452   else
2453     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454 /* end confdefs.h.  */
2455 $4
2456 static long int longval () { return $2; }
2457 static unsigned long int ulongval () { return $2; }
2458 #include <stdio.h>
2459 #include <stdlib.h>
2460 int
2461 main ()
2462 {
2463
2464   FILE *f = fopen ("conftest.val", "w");
2465   if (! f)
2466     return 1;
2467   if (($2) < 0)
2468     {
2469       long int i = longval ();
2470       if (i != ($2))
2471         return 1;
2472       fprintf (f, "%ld", i);
2473     }
2474   else
2475     {
2476       unsigned long int i = ulongval ();
2477       if (i != ($2))
2478         return 1;
2479       fprintf (f, "%lu", i);
2480     }
2481   /* Do not output a trailing newline, as this causes \r\n confusion
2482      on some platforms.  */
2483   return ferror (f) || fclose (f) != 0;
2484
2485   ;
2486   return 0;
2487 }
2488 _ACEOF
2489 if ac_fn_c_try_run "$LINENO"; then :
2490   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2491 else
2492   ac_retval=1
2493 fi
2494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2495   conftest.$ac_objext conftest.beam conftest.$ac_ext
2496 rm -f conftest.val
2497
2498   fi
2499   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2500   as_fn_set_status $ac_retval
2501
2502 } # ac_fn_c_compute_int
2503
2504 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2505 # -------------------------------------------
2506 # Tests whether TYPE exists after having included INCLUDES, setting cache
2507 # variable VAR accordingly.
2508 ac_fn_c_check_type ()
2509 {
2510   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2512 $as_echo_n "checking for $2... " >&6; }
2513 if eval \${$3+:} false; then :
2514   $as_echo_n "(cached) " >&6
2515 else
2516   eval "$3=no"
2517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2518 /* end confdefs.h.  */
2519 $4
2520 int
2521 main ()
2522 {
2523 if (sizeof ($2))
2524          return 0;
2525   ;
2526   return 0;
2527 }
2528 _ACEOF
2529 if ac_fn_c_try_compile "$LINENO"; then :
2530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2531 /* end confdefs.h.  */
2532 $4
2533 int
2534 main ()
2535 {
2536 if (sizeof (($2)))
2537             return 0;
2538   ;
2539   return 0;
2540 }
2541 _ACEOF
2542 if ac_fn_c_try_compile "$LINENO"; then :
2543
2544 else
2545   eval "$3=yes"
2546 fi
2547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2548 fi
2549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2550 fi
2551 eval ac_res=\$$3
2552                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2553 $as_echo "$ac_res" >&6; }
2554   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2555
2556 } # ac_fn_c_check_type
2557
2558 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2559 # ---------------------------------------------
2560 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2561 # accordingly.
2562 ac_fn_c_check_decl ()
2563 {
2564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2565   as_decl_name=`echo $2|sed 's/ *(.*//'`
2566   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2568 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2569 if eval \${$3+:} false; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2573 /* end confdefs.h.  */
2574 $4
2575 int
2576 main ()
2577 {
2578 #ifndef $as_decl_name
2579 #ifdef __cplusplus
2580   (void) $as_decl_use;
2581 #else
2582   (void) $as_decl_name;
2583 #endif
2584 #endif
2585
2586   ;
2587   return 0;
2588 }
2589 _ACEOF
2590 if ac_fn_c_try_compile "$LINENO"; then :
2591   eval "$3=yes"
2592 else
2593   eval "$3=no"
2594 fi
2595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2596 fi
2597 eval ac_res=\$$3
2598                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2599 $as_echo "$ac_res" >&6; }
2600   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2601
2602 } # ac_fn_c_check_decl
2603
2604 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2605 # ----------------------------------------------------
2606 # Tries to find if the field MEMBER exists in type AGGR, after including
2607 # INCLUDES, setting cache variable VAR accordingly.
2608 ac_fn_c_check_member ()
2609 {
2610   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2612 $as_echo_n "checking for $2.$3... " >&6; }
2613 if eval \${$4+:} false; then :
2614   $as_echo_n "(cached) " >&6
2615 else
2616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2617 /* end confdefs.h.  */
2618 $5
2619 int
2620 main ()
2621 {
2622 static $2 ac_aggr;
2623 if (ac_aggr.$3)
2624 return 0;
2625   ;
2626   return 0;
2627 }
2628 _ACEOF
2629 if ac_fn_c_try_compile "$LINENO"; then :
2630   eval "$4=yes"
2631 else
2632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2633 /* end confdefs.h.  */
2634 $5
2635 int
2636 main ()
2637 {
2638 static $2 ac_aggr;
2639 if (sizeof ac_aggr.$3)
2640 return 0;
2641   ;
2642   return 0;
2643 }
2644 _ACEOF
2645 if ac_fn_c_try_compile "$LINENO"; then :
2646   eval "$4=yes"
2647 else
2648   eval "$4=no"
2649 fi
2650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2651 fi
2652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2653 fi
2654 eval ac_res=\$$4
2655                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2656 $as_echo "$ac_res" >&6; }
2657   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2658
2659 } # ac_fn_c_check_member
2660
2661 # ac_fn_cxx_check_func LINENO FUNC VAR
2662 # ------------------------------------
2663 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2664 ac_fn_cxx_check_func ()
2665 {
2666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2668 $as_echo_n "checking for $2... " >&6; }
2669 if eval \${$3+:} false; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673 /* end confdefs.h.  */
2674 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2675    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2676 #define $2 innocuous_$2
2677
2678 /* System header to define __stub macros and hopefully few prototypes,
2679     which can conflict with char $2 (); below.
2680     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2681     <limits.h> exists even on freestanding compilers.  */
2682
2683 #ifdef __STDC__
2684 # include <limits.h>
2685 #else
2686 # include <assert.h>
2687 #endif
2688
2689 #undef $2
2690
2691 /* Override any GCC internal prototype to avoid an error.
2692    Use char because int might match the return type of a GCC
2693    builtin and then its argument prototype would still apply.  */
2694 #ifdef __cplusplus
2695 extern "C"
2696 #endif
2697 char $2 ();
2698 /* The GNU C library defines this for functions which it implements
2699     to always fail with ENOSYS.  Some functions are actually named
2700     something starting with __ and the normal name is an alias.  */
2701 #if defined __stub_$2 || defined __stub___$2
2702 choke me
2703 #endif
2704
2705 int
2706 main ()
2707 {
2708 return $2 ();
2709   ;
2710   return 0;
2711 }
2712 _ACEOF
2713 if ac_fn_cxx_try_link "$LINENO"; then :
2714   eval "$3=yes"
2715 else
2716   eval "$3=no"
2717 fi
2718 rm -f core conftest.err conftest.$ac_objext \
2719     conftest$ac_exeext conftest.$ac_ext
2720 fi
2721 eval ac_res=\$$3
2722                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2723 $as_echo "$ac_res" >&6; }
2724   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2725
2726 } # ac_fn_cxx_check_func
2727 cat >config.log <<_ACEOF
2728 This file contains any messages produced by compilers while
2729 running configure, to aid debugging if configure makes a mistake.
2730
2731 It was created by $as_me, which was
2732 generated by GNU Autoconf 2.69.  Invocation command line was
2733
2734   $ $0 $@
2735
2736 _ACEOF
2737 exec 5>>config.log
2738 {
2739 cat <<_ASUNAME
2740 ## --------- ##
2741 ## Platform. ##
2742 ## --------- ##
2743
2744 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2745 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2746 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2747 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2748 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2749
2750 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2751 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2752
2753 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2754 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2755 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2756 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2757 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2758 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2759 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2760
2761 _ASUNAME
2762
2763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764 for as_dir in $PATH
2765 do
2766   IFS=$as_save_IFS
2767   test -z "$as_dir" && as_dir=.
2768     $as_echo "PATH: $as_dir"
2769   done
2770 IFS=$as_save_IFS
2771
2772 } >&5
2773
2774 cat >&5 <<_ACEOF
2775
2776
2777 ## ----------- ##
2778 ## Core tests. ##
2779 ## ----------- ##
2780
2781 _ACEOF
2782
2783
2784 # Keep a trace of the command line.
2785 # Strip out --no-create and --no-recursion so they do not pile up.
2786 # Strip out --silent because we don't want to record it for future runs.
2787 # Also quote any args containing shell meta-characters.
2788 # Make two passes to allow for proper duplicate-argument suppression.
2789 ac_configure_args=
2790 ac_configure_args0=
2791 ac_configure_args1=
2792 ac_must_keep_next=false
2793 for ac_pass in 1 2
2794 do
2795   for ac_arg
2796   do
2797     case $ac_arg in
2798     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2799     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2800     | -silent | --silent | --silen | --sile | --sil)
2801       continue ;;
2802     *\'*)
2803       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2804     esac
2805     case $ac_pass in
2806     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2807     2)
2808       as_fn_append ac_configure_args1 " '$ac_arg'"
2809       if test $ac_must_keep_next = true; then
2810         ac_must_keep_next=false # Got value, back to normal.
2811       else
2812         case $ac_arg in
2813           *=* | --config-cache | -C | -disable-* | --disable-* \
2814           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2815           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2816           | -with-* | --with-* | -without-* | --without-* | --x)
2817             case "$ac_configure_args0 " in
2818               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2819             esac
2820             ;;
2821           -* ) ac_must_keep_next=true ;;
2822         esac
2823       fi
2824       as_fn_append ac_configure_args " '$ac_arg'"
2825       ;;
2826     esac
2827   done
2828 done
2829 { ac_configure_args0=; unset ac_configure_args0;}
2830 { ac_configure_args1=; unset ac_configure_args1;}
2831
2832 # When interrupted or exit'd, cleanup temporary files, and complete
2833 # config.log.  We remove comments because anyway the quotes in there
2834 # would cause problems or look ugly.
2835 # WARNING: Use '\'' to represent an apostrophe within the trap.
2836 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2837 trap 'exit_status=$?
2838   # Save into config.log some information that might help in debugging.
2839   {
2840     echo
2841
2842     $as_echo "## ---------------- ##
2843 ## Cache variables. ##
2844 ## ---------------- ##"
2845     echo
2846     # The following way of writing the cache mishandles newlines in values,
2847 (
2848   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2849     eval ac_val=\$$ac_var
2850     case $ac_val in #(
2851     *${as_nl}*)
2852       case $ac_var in #(
2853       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2854 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2855       esac
2856       case $ac_var in #(
2857       _ | IFS | as_nl) ;; #(
2858       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2859       *) { eval $ac_var=; unset $ac_var;} ;;
2860       esac ;;
2861     esac
2862   done
2863   (set) 2>&1 |
2864     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2865     *${as_nl}ac_space=\ *)
2866       sed -n \
2867         "s/'\''/'\''\\\\'\'''\''/g;
2868           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2869       ;; #(
2870     *)
2871       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2872       ;;
2873     esac |
2874     sort
2875 )
2876     echo
2877
2878     $as_echo "## ----------------- ##
2879 ## Output variables. ##
2880 ## ----------------- ##"
2881     echo
2882     for ac_var in $ac_subst_vars
2883     do
2884       eval ac_val=\$$ac_var
2885       case $ac_val in
2886       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2887       esac
2888       $as_echo "$ac_var='\''$ac_val'\''"
2889     done | sort
2890     echo
2891
2892     if test -n "$ac_subst_files"; then
2893       $as_echo "## ------------------- ##
2894 ## File substitutions. ##
2895 ## ------------------- ##"
2896       echo
2897       for ac_var in $ac_subst_files
2898       do
2899         eval ac_val=\$$ac_var
2900         case $ac_val in
2901         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2902         esac
2903         $as_echo "$ac_var='\''$ac_val'\''"
2904       done | sort
2905       echo
2906     fi
2907
2908     if test -s confdefs.h; then
2909       $as_echo "## ----------- ##
2910 ## confdefs.h. ##
2911 ## ----------- ##"
2912       echo
2913       cat confdefs.h
2914       echo
2915     fi
2916     test "$ac_signal" != 0 &&
2917       $as_echo "$as_me: caught signal $ac_signal"
2918     $as_echo "$as_me: exit $exit_status"
2919   } >&5
2920   rm -f core *.core core.conftest.* &&
2921     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2922     exit $exit_status
2923 ' 0
2924 for ac_signal in 1 2 13 15; do
2925   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2926 done
2927 ac_signal=0
2928
2929 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2930 rm -f -r conftest* confdefs.h
2931
2932 $as_echo "/* confdefs.h */" > confdefs.h
2933
2934 # Predefined preprocessor variables.
2935
2936 cat >>confdefs.h <<_ACEOF
2937 #define PACKAGE_NAME "$PACKAGE_NAME"
2938 _ACEOF
2939
2940 cat >>confdefs.h <<_ACEOF
2941 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2942 _ACEOF
2943
2944 cat >>confdefs.h <<_ACEOF
2945 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2946 _ACEOF
2947
2948 cat >>confdefs.h <<_ACEOF
2949 #define PACKAGE_STRING "$PACKAGE_STRING"
2950 _ACEOF
2951
2952 cat >>confdefs.h <<_ACEOF
2953 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2954 _ACEOF
2955
2956 cat >>confdefs.h <<_ACEOF
2957 #define PACKAGE_URL "$PACKAGE_URL"
2958 _ACEOF
2959
2960
2961 # Let the site file select an alternate cache file if it wants to.
2962 # Prefer an explicitly selected file to automatically selected ones.
2963 ac_site_file1=NONE
2964 ac_site_file2=NONE
2965 if test -n "$CONFIG_SITE"; then
2966   # We do not want a PATH search for config.site.
2967   case $CONFIG_SITE in #((
2968     -*)  ac_site_file1=./$CONFIG_SITE;;
2969     */*) ac_site_file1=$CONFIG_SITE;;
2970     *)   ac_site_file1=./$CONFIG_SITE;;
2971   esac
2972 elif test "x$prefix" != xNONE; then
2973   ac_site_file1=$prefix/share/config.site
2974   ac_site_file2=$prefix/etc/config.site
2975 else
2976   ac_site_file1=$ac_default_prefix/share/config.site
2977   ac_site_file2=$ac_default_prefix/etc/config.site
2978 fi
2979 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2980 do
2981   test "x$ac_site_file" = xNONE && continue
2982   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2983     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2984 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2985     sed 's/^/| /' "$ac_site_file" >&5
2986     . "$ac_site_file" \
2987       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2989 as_fn_error $? "failed to load site script $ac_site_file
2990 See \`config.log' for more details" "$LINENO" 5; }
2991   fi
2992 done
2993
2994 if test -r "$cache_file"; then
2995   # Some versions of bash will fail to source /dev/null (special files
2996   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2997   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2998     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2999 $as_echo "$as_me: loading cache $cache_file" >&6;}
3000     case $cache_file in
3001       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3002       *)                      . "./$cache_file";;
3003     esac
3004   fi
3005 else
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3007 $as_echo "$as_me: creating cache $cache_file" >&6;}
3008   >$cache_file
3009 fi
3010
3011 as_fn_append ac_header_list " stdlib.h"
3012 as_fn_append ac_header_list " unistd.h"
3013 as_fn_append ac_header_list " sys/param.h"
3014 # Check that the precious variables saved in the cache have kept the same
3015 # value.
3016 ac_cache_corrupted=false
3017 for ac_var in $ac_precious_vars; do
3018   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3019   eval ac_new_set=\$ac_env_${ac_var}_set
3020   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3021   eval ac_new_val=\$ac_env_${ac_var}_value
3022   case $ac_old_set,$ac_new_set in
3023     set,)
3024       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3025 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3026       ac_cache_corrupted=: ;;
3027     ,set)
3028       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3029 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3030       ac_cache_corrupted=: ;;
3031     ,);;
3032     *)
3033       if test "x$ac_old_val" != "x$ac_new_val"; then
3034         # differences in whitespace do not lead to failure.
3035         ac_old_val_w=`echo x $ac_old_val`
3036         ac_new_val_w=`echo x $ac_new_val`
3037         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3038           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3039 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3040           ac_cache_corrupted=:
3041         else
3042           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3043 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3044           eval $ac_var=\$ac_old_val
3045         fi
3046         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3047 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3048         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3049 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3050       fi;;
3051   esac
3052   # Pass precious variables to config.status.
3053   if test "$ac_new_set" = set; then
3054     case $ac_new_val in
3055     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3056     *) ac_arg=$ac_var=$ac_new_val ;;
3057     esac
3058     case " $ac_configure_args " in
3059       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3060       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3061     esac
3062   fi
3063 done
3064 if $ac_cache_corrupted; then
3065   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3068 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3069   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3070 fi
3071 ## -------------------- ##
3072 ## Main body of script. ##
3073 ## -------------------- ##
3074
3075 ac_ext=c
3076 ac_cpp='$CPP $CPPFLAGS'
3077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3080
3081
3082
3083
3084
3085
3086
3087 ac_config_headers="$ac_config_headers config.h:config.in"
3088
3089
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3091 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3092     # Check whether --enable-maintainer-mode was given.
3093 if test "${enable_maintainer_mode+set}" = set; then :
3094   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3095 else
3096   USE_MAINTAINER_MODE=no
3097 fi
3098
3099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3100 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3101    if test $USE_MAINTAINER_MODE = yes; then
3102   MAINTAINER_MODE_TRUE=
3103   MAINTAINER_MODE_FALSE='#'
3104 else
3105   MAINTAINER_MODE_TRUE='#'
3106   MAINTAINER_MODE_FALSE=
3107 fi
3108
3109   MAINT=$MAINTAINER_MODE_TRUE
3110
3111
3112
3113 ac_ext=c
3114 ac_cpp='$CPP $CPPFLAGS'
3115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3118 if test -n "$ac_tool_prefix"; then
3119   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3120 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3122 $as_echo_n "checking for $ac_word... " >&6; }
3123 if ${ac_cv_prog_CC+:} false; then :
3124   $as_echo_n "(cached) " >&6
3125 else
3126   if test -n "$CC"; then
3127   ac_cv_prog_CC="$CC" # Let the user override the test.
3128 else
3129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3130 for as_dir in $PATH
3131 do
3132   IFS=$as_save_IFS
3133   test -z "$as_dir" && as_dir=.
3134     for ac_exec_ext in '' $ac_executable_extensions; do
3135   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3136     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3138     break 2
3139   fi
3140 done
3141   done
3142 IFS=$as_save_IFS
3143
3144 fi
3145 fi
3146 CC=$ac_cv_prog_CC
3147 if test -n "$CC"; then
3148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3149 $as_echo "$CC" >&6; }
3150 else
3151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3152 $as_echo "no" >&6; }
3153 fi
3154
3155
3156 fi
3157 if test -z "$ac_cv_prog_CC"; then
3158   ac_ct_CC=$CC
3159   # Extract the first word of "gcc", so it can be a program name with args.
3160 set dummy gcc; ac_word=$2
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3162 $as_echo_n "checking for $ac_word... " >&6; }
3163 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3164   $as_echo_n "(cached) " >&6
3165 else
3166   if test -n "$ac_ct_CC"; then
3167   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3168 else
3169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3170 for as_dir in $PATH
3171 do
3172   IFS=$as_save_IFS
3173   test -z "$as_dir" && as_dir=.
3174     for ac_exec_ext in '' $ac_executable_extensions; do
3175   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3176     ac_cv_prog_ac_ct_CC="gcc"
3177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3178     break 2
3179   fi
3180 done
3181   done
3182 IFS=$as_save_IFS
3183
3184 fi
3185 fi
3186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3187 if test -n "$ac_ct_CC"; then
3188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3189 $as_echo "$ac_ct_CC" >&6; }
3190 else
3191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3192 $as_echo "no" >&6; }
3193 fi
3194
3195   if test "x$ac_ct_CC" = x; then
3196     CC=""
3197   else
3198     case $cross_compiling:$ac_tool_warned in
3199 yes:)
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3202 ac_tool_warned=yes ;;
3203 esac
3204     CC=$ac_ct_CC
3205   fi
3206 else
3207   CC="$ac_cv_prog_CC"
3208 fi
3209
3210 if test -z "$CC"; then
3211           if test -n "$ac_tool_prefix"; then
3212     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3213 set dummy ${ac_tool_prefix}cc; ac_word=$2
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3215 $as_echo_n "checking for $ac_word... " >&6; }
3216 if ${ac_cv_prog_CC+:} false; then :
3217   $as_echo_n "(cached) " >&6
3218 else
3219   if test -n "$CC"; then
3220   ac_cv_prog_CC="$CC" # Let the user override the test.
3221 else
3222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3223 for as_dir in $PATH
3224 do
3225   IFS=$as_save_IFS
3226   test -z "$as_dir" && as_dir=.
3227     for ac_exec_ext in '' $ac_executable_extensions; do
3228   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3229     ac_cv_prog_CC="${ac_tool_prefix}cc"
3230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3231     break 2
3232   fi
3233 done
3234   done
3235 IFS=$as_save_IFS
3236
3237 fi
3238 fi
3239 CC=$ac_cv_prog_CC
3240 if test -n "$CC"; then
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3242 $as_echo "$CC" >&6; }
3243 else
3244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3245 $as_echo "no" >&6; }
3246 fi
3247
3248
3249   fi
3250 fi
3251 if test -z "$CC"; then
3252   # Extract the first word of "cc", so it can be a program name with args.
3253 set dummy cc; ac_word=$2
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3255 $as_echo_n "checking for $ac_word... " >&6; }
3256 if ${ac_cv_prog_CC+:} false; then :
3257   $as_echo_n "(cached) " >&6
3258 else
3259   if test -n "$CC"; then
3260   ac_cv_prog_CC="$CC" # Let the user override the test.
3261 else
3262   ac_prog_rejected=no
3263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3264 for as_dir in $PATH
3265 do
3266   IFS=$as_save_IFS
3267   test -z "$as_dir" && as_dir=.
3268     for ac_exec_ext in '' $ac_executable_extensions; do
3269   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3270     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3271        ac_prog_rejected=yes
3272        continue
3273      fi
3274     ac_cv_prog_CC="cc"
3275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3276     break 2
3277   fi
3278 done
3279   done
3280 IFS=$as_save_IFS
3281
3282 if test $ac_prog_rejected = yes; then
3283   # We found a bogon in the path, so make sure we never use it.
3284   set dummy $ac_cv_prog_CC
3285   shift
3286   if test $# != 0; then
3287     # We chose a different compiler from the bogus one.
3288     # However, it has the same basename, so the bogon will be chosen
3289     # first if we set CC to just the basename; use the full file name.
3290     shift
3291     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3292   fi
3293 fi
3294 fi
3295 fi
3296 CC=$ac_cv_prog_CC
3297 if test -n "$CC"; then
3298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3299 $as_echo "$CC" >&6; }
3300 else
3301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3302 $as_echo "no" >&6; }
3303 fi
3304
3305
3306 fi
3307 if test -z "$CC"; then
3308   if test -n "$ac_tool_prefix"; then
3309   for ac_prog in cl.exe
3310   do
3311     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3312 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3314 $as_echo_n "checking for $ac_word... " >&6; }
3315 if ${ac_cv_prog_CC+:} false; then :
3316   $as_echo_n "(cached) " >&6
3317 else
3318   if test -n "$CC"; then
3319   ac_cv_prog_CC="$CC" # Let the user override the test.
3320 else
3321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3322 for as_dir in $PATH
3323 do
3324   IFS=$as_save_IFS
3325   test -z "$as_dir" && as_dir=.
3326     for ac_exec_ext in '' $ac_executable_extensions; do
3327   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3328     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3330     break 2
3331   fi
3332 done
3333   done
3334 IFS=$as_save_IFS
3335
3336 fi
3337 fi
3338 CC=$ac_cv_prog_CC
3339 if test -n "$CC"; then
3340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3341 $as_echo "$CC" >&6; }
3342 else
3343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3344 $as_echo "no" >&6; }
3345 fi
3346
3347
3348     test -n "$CC" && break
3349   done
3350 fi
3351 if test -z "$CC"; then
3352   ac_ct_CC=$CC
3353   for ac_prog in cl.exe
3354 do
3355   # Extract the first word of "$ac_prog", so it can be a program name with args.
3356 set dummy $ac_prog; ac_word=$2
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3358 $as_echo_n "checking for $ac_word... " >&6; }
3359 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3360   $as_echo_n "(cached) " >&6
3361 else
3362   if test -n "$ac_ct_CC"; then
3363   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3364 else
3365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3366 for as_dir in $PATH
3367 do
3368   IFS=$as_save_IFS
3369   test -z "$as_dir" && as_dir=.
3370     for ac_exec_ext in '' $ac_executable_extensions; do
3371   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3372     ac_cv_prog_ac_ct_CC="$ac_prog"
3373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3374     break 2
3375   fi
3376 done
3377   done
3378 IFS=$as_save_IFS
3379
3380 fi
3381 fi
3382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3383 if test -n "$ac_ct_CC"; then
3384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3385 $as_echo "$ac_ct_CC" >&6; }
3386 else
3387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3388 $as_echo "no" >&6; }
3389 fi
3390
3391
3392   test -n "$ac_ct_CC" && break
3393 done
3394
3395   if test "x$ac_ct_CC" = x; then
3396     CC=""
3397   else
3398     case $cross_compiling:$ac_tool_warned in
3399 yes:)
3400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3402 ac_tool_warned=yes ;;
3403 esac
3404     CC=$ac_ct_CC
3405   fi
3406 fi
3407
3408 fi
3409
3410
3411 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3412 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3413 as_fn_error $? "no acceptable C compiler found in \$PATH
3414 See \`config.log' for more details" "$LINENO" 5; }
3415
3416 # Provide some information about the compiler.
3417 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3418 set X $ac_compile
3419 ac_compiler=$2
3420 for ac_option in --version -v -V -qversion; do
3421   { { ac_try="$ac_compiler $ac_option >&5"
3422 case "(($ac_try" in
3423   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3424   *) ac_try_echo=$ac_try;;
3425 esac
3426 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3427 $as_echo "$ac_try_echo"; } >&5
3428   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3429   ac_status=$?
3430   if test -s conftest.err; then
3431     sed '10a\
3432 ... rest of stderr output deleted ...
3433          10q' conftest.err >conftest.er1
3434     cat conftest.er1 >&5
3435   fi
3436   rm -f conftest.er1 conftest.err
3437   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3438   test $ac_status = 0; }
3439 done
3440
3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442 /* end confdefs.h.  */
3443
3444 int
3445 main ()
3446 {
3447
3448   ;
3449   return 0;
3450 }
3451 _ACEOF
3452 ac_clean_files_save=$ac_clean_files
3453 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3454 # Try to create an executable without -o first, disregard a.out.
3455 # It will help us diagnose broken compilers, and finding out an intuition
3456 # of exeext.
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3458 $as_echo_n "checking whether the C compiler works... " >&6; }
3459 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3460
3461 # The possible output files:
3462 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3463
3464 ac_rmfiles=
3465 for ac_file in $ac_files
3466 do
3467   case $ac_file in
3468     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3469     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3470   esac
3471 done
3472 rm -f $ac_rmfiles
3473
3474 if { { ac_try="$ac_link_default"
3475 case "(($ac_try" in
3476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3477   *) ac_try_echo=$ac_try;;
3478 esac
3479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3480 $as_echo "$ac_try_echo"; } >&5
3481   (eval "$ac_link_default") 2>&5
3482   ac_status=$?
3483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3484   test $ac_status = 0; }; then :
3485   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3486 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3487 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3488 # so that the user can short-circuit this test for compilers unknown to
3489 # Autoconf.
3490 for ac_file in $ac_files ''
3491 do
3492   test -f "$ac_file" || continue
3493   case $ac_file in
3494     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3495         ;;
3496     [ab].out )
3497         # We found the default executable, but exeext='' is most
3498         # certainly right.
3499         break;;
3500     *.* )
3501         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3502         then :; else
3503            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3504         fi
3505         # We set ac_cv_exeext here because the later test for it is not
3506         # safe: cross compilers may not add the suffix if given an `-o'
3507         # argument, so we may need to know it at that point already.
3508         # Even if this section looks crufty: it has the advantage of
3509         # actually working.
3510         break;;
3511     * )
3512         break;;
3513   esac
3514 done
3515 test "$ac_cv_exeext" = no && ac_cv_exeext=
3516
3517 else
3518   ac_file=''
3519 fi
3520 if test -z "$ac_file"; then :
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3522 $as_echo "no" >&6; }
3523 $as_echo "$as_me: failed program was:" >&5
3524 sed 's/^/| /' conftest.$ac_ext >&5
3525
3526 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3527 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3528 as_fn_error 77 "C compiler cannot create executables
3529 See \`config.log' for more details" "$LINENO" 5; }
3530 else
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3532 $as_echo "yes" >&6; }
3533 fi
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3535 $as_echo_n "checking for C compiler default output file name... " >&6; }
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3537 $as_echo "$ac_file" >&6; }
3538 ac_exeext=$ac_cv_exeext
3539
3540 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3541 ac_clean_files=$ac_clean_files_save
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3543 $as_echo_n "checking for suffix of executables... " >&6; }
3544 if { { ac_try="$ac_link"
3545 case "(($ac_try" in
3546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3547   *) ac_try_echo=$ac_try;;
3548 esac
3549 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3550 $as_echo "$ac_try_echo"; } >&5
3551   (eval "$ac_link") 2>&5
3552   ac_status=$?
3553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3554   test $ac_status = 0; }; then :
3555   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3556 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3557 # work properly (i.e., refer to `conftest.exe'), while it won't with
3558 # `rm'.
3559 for ac_file in conftest.exe conftest conftest.*; do
3560   test -f "$ac_file" || continue
3561   case $ac_file in
3562     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3563     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3564           break;;
3565     * ) break;;
3566   esac
3567 done
3568 else
3569   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3571 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3572 See \`config.log' for more details" "$LINENO" 5; }
3573 fi
3574 rm -f conftest conftest$ac_cv_exeext
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3576 $as_echo "$ac_cv_exeext" >&6; }
3577
3578 rm -f conftest.$ac_ext
3579 EXEEXT=$ac_cv_exeext
3580 ac_exeext=$EXEEXT
3581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <stdio.h>
3584 int
3585 main ()
3586 {
3587 FILE *f = fopen ("conftest.out", "w");
3588  return ferror (f) || fclose (f) != 0;
3589
3590   ;
3591   return 0;
3592 }
3593 _ACEOF
3594 ac_clean_files="$ac_clean_files conftest.out"
3595 # Check that the compiler produces executables we can run.  If not, either
3596 # the compiler is broken, or we cross compile.
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3598 $as_echo_n "checking whether we are cross compiling... " >&6; }
3599 if test "$cross_compiling" != yes; then
3600   { { ac_try="$ac_link"
3601 case "(($ac_try" in
3602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3603   *) ac_try_echo=$ac_try;;
3604 esac
3605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3606 $as_echo "$ac_try_echo"; } >&5
3607   (eval "$ac_link") 2>&5
3608   ac_status=$?
3609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3610   test $ac_status = 0; }
3611   if { ac_try='./conftest$ac_cv_exeext'
3612   { { case "(($ac_try" in
3613   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3614   *) ac_try_echo=$ac_try;;
3615 esac
3616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3617 $as_echo "$ac_try_echo"; } >&5
3618   (eval "$ac_try") 2>&5
3619   ac_status=$?
3620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3621   test $ac_status = 0; }; }; then
3622     cross_compiling=no
3623   else
3624     if test "$cross_compiling" = maybe; then
3625         cross_compiling=yes
3626     else
3627         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3628 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3629 as_fn_error $? "cannot run C compiled programs.
3630 If you meant to cross compile, use \`--host'.
3631 See \`config.log' for more details" "$LINENO" 5; }
3632     fi
3633   fi
3634 fi
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3636 $as_echo "$cross_compiling" >&6; }
3637
3638 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3639 ac_clean_files=$ac_clean_files_save
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3641 $as_echo_n "checking for suffix of object files... " >&6; }
3642 if ${ac_cv_objext+:} false; then :
3643   $as_echo_n "(cached) " >&6
3644 else
3645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3646 /* end confdefs.h.  */
3647
3648 int
3649 main ()
3650 {
3651
3652   ;
3653   return 0;
3654 }
3655 _ACEOF
3656 rm -f conftest.o conftest.obj
3657 if { { ac_try="$ac_compile"
3658 case "(($ac_try" in
3659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3660   *) ac_try_echo=$ac_try;;
3661 esac
3662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3663 $as_echo "$ac_try_echo"; } >&5
3664   (eval "$ac_compile") 2>&5
3665   ac_status=$?
3666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3667   test $ac_status = 0; }; then :
3668   for ac_file in conftest.o conftest.obj conftest.*; do
3669   test -f "$ac_file" || continue;
3670   case $ac_file in
3671     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3672     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3673        break;;
3674   esac
3675 done
3676 else
3677   $as_echo "$as_me: failed program was:" >&5
3678 sed 's/^/| /' conftest.$ac_ext >&5
3679
3680 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3681 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3682 as_fn_error $? "cannot compute suffix of object files: cannot compile
3683 See \`config.log' for more details" "$LINENO" 5; }
3684 fi
3685 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3686 fi
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3688 $as_echo "$ac_cv_objext" >&6; }
3689 OBJEXT=$ac_cv_objext
3690 ac_objext=$OBJEXT
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3692 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3693 if ${ac_cv_c_compiler_gnu+:} false; then :
3694   $as_echo_n "(cached) " >&6
3695 else
3696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3697 /* end confdefs.h.  */
3698
3699 int
3700 main ()
3701 {
3702 #ifndef __GNUC__
3703        choke me
3704 #endif
3705
3706   ;
3707   return 0;
3708 }
3709 _ACEOF
3710 if ac_fn_c_try_compile "$LINENO"; then :
3711   ac_compiler_gnu=yes
3712 else
3713   ac_compiler_gnu=no
3714 fi
3715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3716 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3717
3718 fi
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3720 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3721 if test $ac_compiler_gnu = yes; then
3722   GCC=yes
3723 else
3724   GCC=
3725 fi
3726 ac_test_CFLAGS=${CFLAGS+set}
3727 ac_save_CFLAGS=$CFLAGS
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3729 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3730 if ${ac_cv_prog_cc_g+:} false; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   ac_save_c_werror_flag=$ac_c_werror_flag
3734    ac_c_werror_flag=yes
3735    ac_cv_prog_cc_g=no
3736    CFLAGS="-g"
3737    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3738 /* end confdefs.h.  */
3739
3740 int
3741 main ()
3742 {
3743
3744   ;
3745   return 0;
3746 }
3747 _ACEOF
3748 if ac_fn_c_try_compile "$LINENO"; then :
3749   ac_cv_prog_cc_g=yes
3750 else
3751   CFLAGS=""
3752       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754
3755 int
3756 main ()
3757 {
3758
3759   ;
3760   return 0;
3761 }
3762 _ACEOF
3763 if ac_fn_c_try_compile "$LINENO"; then :
3764
3765 else
3766   ac_c_werror_flag=$ac_save_c_werror_flag
3767          CFLAGS="-g"
3768          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769 /* end confdefs.h.  */
3770
3771 int
3772 main ()
3773 {
3774
3775   ;
3776   return 0;
3777 }
3778 _ACEOF
3779 if ac_fn_c_try_compile "$LINENO"; then :
3780   ac_cv_prog_cc_g=yes
3781 fi
3782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 fi
3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3787    ac_c_werror_flag=$ac_save_c_werror_flag
3788 fi
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3790 $as_echo "$ac_cv_prog_cc_g" >&6; }
3791 if test "$ac_test_CFLAGS" = set; then
3792   CFLAGS=$ac_save_CFLAGS
3793 elif test $ac_cv_prog_cc_g = yes; then
3794   if test "$GCC" = yes; then
3795     CFLAGS="-g -O2"
3796   else
3797     CFLAGS="-g"
3798   fi
3799 else
3800   if test "$GCC" = yes; then
3801     CFLAGS="-O2"
3802   else
3803     CFLAGS=
3804   fi
3805 fi
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3807 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3808 if ${ac_cv_prog_cc_c89+:} false; then :
3809   $as_echo_n "(cached) " >&6
3810 else
3811   ac_cv_prog_cc_c89=no
3812 ac_save_CC=$CC
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815 #include <stdarg.h>
3816 #include <stdio.h>
3817 struct stat;
3818 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3819 struct buf { int x; };
3820 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3821 static char *e (p, i)
3822      char **p;
3823      int i;
3824 {
3825   return p[i];
3826 }
3827 static char *f (char * (*g) (char **, int), char **p, ...)
3828 {
3829   char *s;
3830   va_list v;
3831   va_start (v,p);
3832   s = g (p, va_arg (v,int));
3833   va_end (v);
3834   return s;
3835 }
3836
3837 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3838    function prototypes and stuff, but not '\xHH' hex character constants.
3839    These don't provoke an error unfortunately, instead are silently treated
3840    as 'x'.  The following induces an error, until -std is added to get
3841    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3842    array size at least.  It's necessary to write '\x00'==0 to get something
3843    that's true only with -std.  */
3844 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3845
3846 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3847    inside strings and character constants.  */
3848 #define FOO(x) 'x'
3849 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3850
3851 int test (int i, double x);
3852 struct s1 {int (*f) (int a);};
3853 struct s2 {int (*f) (double a);};
3854 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3855 int argc;
3856 char **argv;
3857 int
3858 main ()
3859 {
3860 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3861   ;
3862   return 0;
3863 }
3864 _ACEOF
3865 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3866         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3867 do
3868   CC="$ac_save_CC $ac_arg"
3869   if ac_fn_c_try_compile "$LINENO"; then :
3870   ac_cv_prog_cc_c89=$ac_arg
3871 fi
3872 rm -f core conftest.err conftest.$ac_objext
3873   test "x$ac_cv_prog_cc_c89" != "xno" && break
3874 done
3875 rm -f conftest.$ac_ext
3876 CC=$ac_save_CC
3877
3878 fi
3879 # AC_CACHE_VAL
3880 case "x$ac_cv_prog_cc_c89" in
3881   x)
3882     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3883 $as_echo "none needed" >&6; } ;;
3884   xno)
3885     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3886 $as_echo "unsupported" >&6; } ;;
3887   *)
3888     CC="$CC $ac_cv_prog_cc_c89"
3889     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3890 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3891 esac
3892 if test "x$ac_cv_prog_cc_c89" != xno; then :
3893
3894 fi
3895
3896 ac_ext=c
3897 ac_cpp='$CPP $CPPFLAGS'
3898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3901
3902 ac_ext=cpp
3903 ac_cpp='$CXXCPP $CPPFLAGS'
3904 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3905 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3906 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3907 if test -z "$CXX"; then
3908   if test -n "$CCC"; then
3909     CXX=$CCC
3910   else
3911     if test -n "$ac_tool_prefix"; then
3912   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3913   do
3914     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3915 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3917 $as_echo_n "checking for $ac_word... " >&6; }
3918 if ${ac_cv_prog_CXX+:} false; then :
3919   $as_echo_n "(cached) " >&6
3920 else
3921   if test -n "$CXX"; then
3922   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3923 else
3924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3925 for as_dir in $PATH
3926 do
3927   IFS=$as_save_IFS
3928   test -z "$as_dir" && as_dir=.
3929     for ac_exec_ext in '' $ac_executable_extensions; do
3930   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3931     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3932     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3933     break 2
3934   fi
3935 done
3936   done
3937 IFS=$as_save_IFS
3938
3939 fi
3940 fi
3941 CXX=$ac_cv_prog_CXX
3942 if test -n "$CXX"; then
3943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3944 $as_echo "$CXX" >&6; }
3945 else
3946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3947 $as_echo "no" >&6; }
3948 fi
3949
3950
3951     test -n "$CXX" && break
3952   done
3953 fi
3954 if test -z "$CXX"; then
3955   ac_ct_CXX=$CXX
3956   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3957 do
3958   # Extract the first word of "$ac_prog", so it can be a program name with args.
3959 set dummy $ac_prog; ac_word=$2
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3961 $as_echo_n "checking for $ac_word... " >&6; }
3962 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3963   $as_echo_n "(cached) " >&6
3964 else
3965   if test -n "$ac_ct_CXX"; then
3966   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3967 else
3968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3969 for as_dir in $PATH
3970 do
3971   IFS=$as_save_IFS
3972   test -z "$as_dir" && as_dir=.
3973     for ac_exec_ext in '' $ac_executable_extensions; do
3974   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3975     ac_cv_prog_ac_ct_CXX="$ac_prog"
3976     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3977     break 2
3978   fi
3979 done
3980   done
3981 IFS=$as_save_IFS
3982
3983 fi
3984 fi
3985 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3986 if test -n "$ac_ct_CXX"; then
3987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3988 $as_echo "$ac_ct_CXX" >&6; }
3989 else
3990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3991 $as_echo "no" >&6; }
3992 fi
3993
3994
3995   test -n "$ac_ct_CXX" && break
3996 done
3997
3998   if test "x$ac_ct_CXX" = x; then
3999     CXX="g++"
4000   else
4001     case $cross_compiling:$ac_tool_warned in
4002 yes:)
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4004 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4005 ac_tool_warned=yes ;;
4006 esac
4007     CXX=$ac_ct_CXX
4008   fi
4009 fi
4010
4011   fi
4012 fi
4013 # Provide some information about the compiler.
4014 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4015 set X $ac_compile
4016 ac_compiler=$2
4017 for ac_option in --version -v -V -qversion; do
4018   { { ac_try="$ac_compiler $ac_option >&5"
4019 case "(($ac_try" in
4020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4021   *) ac_try_echo=$ac_try;;
4022 esac
4023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4024 $as_echo "$ac_try_echo"; } >&5
4025   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4026   ac_status=$?
4027   if test -s conftest.err; then
4028     sed '10a\
4029 ... rest of stderr output deleted ...
4030          10q' conftest.err >conftest.er1
4031     cat conftest.er1 >&5
4032   fi
4033   rm -f conftest.er1 conftest.err
4034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4035   test $ac_status = 0; }
4036 done
4037
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4039 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4040 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045
4046 int
4047 main ()
4048 {
4049 #ifndef __GNUC__
4050        choke me
4051 #endif
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_cxx_try_compile "$LINENO"; then :
4058   ac_compiler_gnu=yes
4059 else
4060   ac_compiler_gnu=no
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4064
4065 fi
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4067 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4068 if test $ac_compiler_gnu = yes; then
4069   GXX=yes
4070 else
4071   GXX=
4072 fi
4073 ac_test_CXXFLAGS=${CXXFLAGS+set}
4074 ac_save_CXXFLAGS=$CXXFLAGS
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4076 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4077 if ${ac_cv_prog_cxx_g+:} false; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4081    ac_cxx_werror_flag=yes
4082    ac_cv_prog_cxx_g=no
4083    CXXFLAGS="-g"
4084    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086
4087 int
4088 main ()
4089 {
4090
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 if ac_fn_cxx_try_compile "$LINENO"; then :
4096   ac_cv_prog_cxx_g=yes
4097 else
4098   CXXFLAGS=""
4099       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_cxx_try_compile "$LINENO"; then :
4111
4112 else
4113   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4114          CXXFLAGS="-g"
4115          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116 /* end confdefs.h.  */
4117
4118 int
4119 main ()
4120 {
4121
4122   ;
4123   return 0;
4124 }
4125 _ACEOF
4126 if ac_fn_cxx_try_compile "$LINENO"; then :
4127   ac_cv_prog_cxx_g=yes
4128 fi
4129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4137 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4138 if test "$ac_test_CXXFLAGS" = set; then
4139   CXXFLAGS=$ac_save_CXXFLAGS
4140 elif test $ac_cv_prog_cxx_g = yes; then
4141   if test "$GXX" = yes; then
4142     CXXFLAGS="-g -O2"
4143   else
4144     CXXFLAGS="-g"
4145   fi
4146 else
4147   if test "$GXX" = yes; then
4148     CXXFLAGS="-O2"
4149   else
4150     CXXFLAGS=
4151   fi
4152 fi
4153 ac_ext=c
4154 ac_cpp='$CPP $CPPFLAGS'
4155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4158
4159
4160
4161 ac_ext=c
4162 ac_cpp='$CPP $CPPFLAGS'
4163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4167 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4168 # On Suns, sometimes $CPP names a directory.
4169 if test -n "$CPP" && test -d "$CPP"; then
4170   CPP=
4171 fi
4172 if test -z "$CPP"; then
4173   if ${ac_cv_prog_CPP+:} false; then :
4174   $as_echo_n "(cached) " >&6
4175 else
4176       # Double quotes because CPP needs to be expanded
4177     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4178     do
4179       ac_preproc_ok=false
4180 for ac_c_preproc_warn_flag in '' yes
4181 do
4182   # Use a header file that comes with gcc, so configuring glibc
4183   # with a fresh cross-compiler works.
4184   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4185   # <limits.h> exists even on freestanding compilers.
4186   # On the NeXT, cc -E runs the code through the compiler's parser,
4187   # not just through cpp. "Syntax error" is here to catch this case.
4188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4189 /* end confdefs.h.  */
4190 #ifdef __STDC__
4191 # include <limits.h>
4192 #else
4193 # include <assert.h>
4194 #endif
4195                      Syntax error
4196 _ACEOF
4197 if ac_fn_c_try_cpp "$LINENO"; then :
4198
4199 else
4200   # Broken: fails on valid input.
4201 continue
4202 fi
4203 rm -f conftest.err conftest.i conftest.$ac_ext
4204
4205   # OK, works on sane cases.  Now check whether nonexistent headers
4206   # can be detected and how.
4207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4208 /* end confdefs.h.  */
4209 #include <ac_nonexistent.h>
4210 _ACEOF
4211 if ac_fn_c_try_cpp "$LINENO"; then :
4212   # Broken: success on invalid input.
4213 continue
4214 else
4215   # Passes both tests.
4216 ac_preproc_ok=:
4217 break
4218 fi
4219 rm -f conftest.err conftest.i conftest.$ac_ext
4220
4221 done
4222 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4223 rm -f conftest.i conftest.err conftest.$ac_ext
4224 if $ac_preproc_ok; then :
4225   break
4226 fi
4227
4228     done
4229     ac_cv_prog_CPP=$CPP
4230
4231 fi
4232   CPP=$ac_cv_prog_CPP
4233 else
4234   ac_cv_prog_CPP=$CPP
4235 fi
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4237 $as_echo "$CPP" >&6; }
4238 ac_preproc_ok=false
4239 for ac_c_preproc_warn_flag in '' yes
4240 do
4241   # Use a header file that comes with gcc, so configuring glibc
4242   # with a fresh cross-compiler works.
4243   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4244   # <limits.h> exists even on freestanding compilers.
4245   # On the NeXT, cc -E runs the code through the compiler's parser,
4246   # not just through cpp. "Syntax error" is here to catch this case.
4247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4248 /* end confdefs.h.  */
4249 #ifdef __STDC__
4250 # include <limits.h>
4251 #else
4252 # include <assert.h>
4253 #endif
4254                      Syntax error
4255 _ACEOF
4256 if ac_fn_c_try_cpp "$LINENO"; then :
4257
4258 else
4259   # Broken: fails on valid input.
4260 continue
4261 fi
4262 rm -f conftest.err conftest.i conftest.$ac_ext
4263
4264   # OK, works on sane cases.  Now check whether nonexistent headers
4265   # can be detected and how.
4266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h.  */
4268 #include <ac_nonexistent.h>
4269 _ACEOF
4270 if ac_fn_c_try_cpp "$LINENO"; then :
4271   # Broken: success on invalid input.
4272 continue
4273 else
4274   # Passes both tests.
4275 ac_preproc_ok=:
4276 break
4277 fi
4278 rm -f conftest.err conftest.i conftest.$ac_ext
4279
4280 done
4281 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4282 rm -f conftest.i conftest.err conftest.$ac_ext
4283 if $ac_preproc_ok; then :
4284
4285 else
4286   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4288 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4289 See \`config.log' for more details" "$LINENO" 5; }
4290 fi
4291
4292 ac_ext=c
4293 ac_cpp='$CPP $CPPFLAGS'
4294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4297
4298
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4300 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4301 if ${ac_cv_path_GREP+:} false; then :
4302   $as_echo_n "(cached) " >&6
4303 else
4304   if test -z "$GREP"; then
4305   ac_path_GREP_found=false
4306   # Loop through the user's path and test for each of PROGNAME-LIST
4307   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4308 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4309 do
4310   IFS=$as_save_IFS
4311   test -z "$as_dir" && as_dir=.
4312     for ac_prog in grep ggrep; do
4313     for ac_exec_ext in '' $ac_executable_extensions; do
4314       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4315       as_fn_executable_p "$ac_path_GREP" || continue
4316 # Check for GNU ac_path_GREP and select it if it is found.
4317   # Check for GNU $ac_path_GREP
4318 case `"$ac_path_GREP" --version 2>&1` in
4319 *GNU*)
4320   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4321 *)
4322   ac_count=0
4323   $as_echo_n 0123456789 >"conftest.in"
4324   while :
4325   do
4326     cat "conftest.in" "conftest.in" >"conftest.tmp"
4327     mv "conftest.tmp" "conftest.in"
4328     cp "conftest.in" "conftest.nl"
4329     $as_echo 'GREP' >> "conftest.nl"
4330     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4331     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4332     as_fn_arith $ac_count + 1 && ac_count=$as_val
4333     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4334       # Best one so far, save it but keep looking for a better one
4335       ac_cv_path_GREP="$ac_path_GREP"
4336       ac_path_GREP_max=$ac_count
4337     fi
4338     # 10*(2^10) chars as input seems more than enough
4339     test $ac_count -gt 10 && break
4340   done
4341   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4342 esac
4343
4344       $ac_path_GREP_found && break 3
4345     done
4346   done
4347   done
4348 IFS=$as_save_IFS
4349   if test -z "$ac_cv_path_GREP"; then
4350     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4351   fi
4352 else
4353   ac_cv_path_GREP=$GREP
4354 fi
4355
4356 fi
4357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4358 $as_echo "$ac_cv_path_GREP" >&6; }
4359  GREP="$ac_cv_path_GREP"
4360
4361
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4363 $as_echo_n "checking for egrep... " >&6; }
4364 if ${ac_cv_path_EGREP+:} false; then :
4365   $as_echo_n "(cached) " >&6
4366 else
4367   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4368    then ac_cv_path_EGREP="$GREP -E"
4369    else
4370      if test -z "$EGREP"; then
4371   ac_path_EGREP_found=false
4372   # Loop through the user's path and test for each of PROGNAME-LIST
4373   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4374 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4375 do
4376   IFS=$as_save_IFS
4377   test -z "$as_dir" && as_dir=.
4378     for ac_prog in egrep; do
4379     for ac_exec_ext in '' $ac_executable_extensions; do
4380       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4381       as_fn_executable_p "$ac_path_EGREP" || continue
4382 # Check for GNU ac_path_EGREP and select it if it is found.
4383   # Check for GNU $ac_path_EGREP
4384 case `"$ac_path_EGREP" --version 2>&1` in
4385 *GNU*)
4386   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4387 *)
4388   ac_count=0
4389   $as_echo_n 0123456789 >"conftest.in"
4390   while :
4391   do
4392     cat "conftest.in" "conftest.in" >"conftest.tmp"
4393     mv "conftest.tmp" "conftest.in"
4394     cp "conftest.in" "conftest.nl"
4395     $as_echo 'EGREP' >> "conftest.nl"
4396     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4397     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4398     as_fn_arith $ac_count + 1 && ac_count=$as_val
4399     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4400       # Best one so far, save it but keep looking for a better one
4401       ac_cv_path_EGREP="$ac_path_EGREP"
4402       ac_path_EGREP_max=$ac_count
4403     fi
4404     # 10*(2^10) chars as input seems more than enough
4405     test $ac_count -gt 10 && break
4406   done
4407   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4408 esac
4409
4410       $ac_path_EGREP_found && break 3
4411     done
4412   done
4413   done
4414 IFS=$as_save_IFS
4415   if test -z "$ac_cv_path_EGREP"; then
4416     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4417   fi
4418 else
4419   ac_cv_path_EGREP=$EGREP
4420 fi
4421
4422    fi
4423 fi
4424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4425 $as_echo "$ac_cv_path_EGREP" >&6; }
4426  EGREP="$ac_cv_path_EGREP"
4427
4428
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4430 $as_echo_n "checking for ANSI C header files... " >&6; }
4431 if ${ac_cv_header_stdc+:} false; then :
4432   $as_echo_n "(cached) " >&6
4433 else
4434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435 /* end confdefs.h.  */
4436 #include <stdlib.h>
4437 #include <stdarg.h>
4438 #include <string.h>
4439 #include <float.h>
4440
4441 int
4442 main ()
4443 {
4444
4445   ;
4446   return 0;
4447 }
4448 _ACEOF
4449 if ac_fn_c_try_compile "$LINENO"; then :
4450   ac_cv_header_stdc=yes
4451 else
4452   ac_cv_header_stdc=no
4453 fi
4454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4455
4456 if test $ac_cv_header_stdc = yes; then
4457   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4459 /* end confdefs.h.  */
4460 #include <string.h>
4461
4462 _ACEOF
4463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4464   $EGREP "memchr" >/dev/null 2>&1; then :
4465
4466 else
4467   ac_cv_header_stdc=no
4468 fi
4469 rm -f conftest*
4470
4471 fi
4472
4473 if test $ac_cv_header_stdc = yes; then
4474   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4476 /* end confdefs.h.  */
4477 #include <stdlib.h>
4478
4479 _ACEOF
4480 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4481   $EGREP "free" >/dev/null 2>&1; then :
4482
4483 else
4484   ac_cv_header_stdc=no
4485 fi
4486 rm -f conftest*
4487
4488 fi
4489
4490 if test $ac_cv_header_stdc = yes; then
4491   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4492   if test "$cross_compiling" = yes; then :
4493   :
4494 else
4495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4496 /* end confdefs.h.  */
4497 #include <ctype.h>
4498 #include <stdlib.h>
4499 #if ((' ' & 0x0FF) == 0x020)
4500 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4501 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4502 #else
4503 # define ISLOWER(c) \
4504                    (('a' <= (c) && (c) <= 'i') \
4505                      || ('j' <= (c) && (c) <= 'r') \
4506                      || ('s' <= (c) && (c) <= 'z'))
4507 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4508 #endif
4509
4510 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4511 int
4512 main ()
4513 {
4514   int i;
4515   for (i = 0; i < 256; i++)
4516     if (XOR (islower (i), ISLOWER (i))
4517         || toupper (i) != TOUPPER (i))
4518       return 2;
4519   return 0;
4520 }
4521 _ACEOF
4522 if ac_fn_c_try_run "$LINENO"; then :
4523
4524 else
4525   ac_cv_header_stdc=no
4526 fi
4527 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4528   conftest.$ac_objext conftest.beam conftest.$ac_ext
4529 fi
4530
4531 fi
4532 fi
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4534 $as_echo "$ac_cv_header_stdc" >&6; }
4535 if test $ac_cv_header_stdc = yes; then
4536
4537 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4538
4539 fi
4540
4541 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4542 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4543                   inttypes.h stdint.h unistd.h
4544 do :
4545   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4546 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4547 "
4548 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4549   cat >>confdefs.h <<_ACEOF
4550 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4551 _ACEOF
4552
4553 fi
4554
4555 done
4556
4557
4558
4559   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4560 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4561   MINIX=yes
4562 else
4563   MINIX=
4564 fi
4565
4566
4567   if test "$MINIX" = yes; then
4568
4569 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4570
4571
4572 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4573
4574
4575 $as_echo "#define _MINIX 1" >>confdefs.h
4576
4577   fi
4578
4579
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4581 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4582 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4583   $as_echo_n "(cached) " >&6
4584 else
4585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h.  */
4587
4588 #         define __EXTENSIONS__ 1
4589           $ac_includes_default
4590 int
4591 main ()
4592 {
4593
4594   ;
4595   return 0;
4596 }
4597 _ACEOF
4598 if ac_fn_c_try_compile "$LINENO"; then :
4599   ac_cv_safe_to_define___extensions__=yes
4600 else
4601   ac_cv_safe_to_define___extensions__=no
4602 fi
4603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4604 fi
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4606 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4607   test $ac_cv_safe_to_define___extensions__ = yes &&
4608     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4609
4610   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4611
4612   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4613
4614   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4615
4616   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4617
4618
4619 ac_aux_dir=
4620 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4621   if test -f "$ac_dir/install-sh"; then
4622     ac_aux_dir=$ac_dir
4623     ac_install_sh="$ac_aux_dir/install-sh -c"
4624     break
4625   elif test -f "$ac_dir/install.sh"; then
4626     ac_aux_dir=$ac_dir
4627     ac_install_sh="$ac_aux_dir/install.sh -c"
4628     break
4629   elif test -f "$ac_dir/shtool"; then
4630     ac_aux_dir=$ac_dir
4631     ac_install_sh="$ac_aux_dir/shtool install -c"
4632     break
4633   fi
4634 done
4635 if test -z "$ac_aux_dir"; then
4636   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4637 fi
4638
4639 # These three variables are undocumented and unsupported,
4640 # and are intended to be withdrawn in a future Autoconf release.
4641 # They can cause serious problems if a builder's source tree is in a directory
4642 # whose full name contains unusual characters.
4643 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4644 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4645 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4646
4647
4648 # Make sure we can run config.sub.
4649 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4650   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4651
4652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4653 $as_echo_n "checking build system type... " >&6; }
4654 if ${ac_cv_build+:} false; then :
4655   $as_echo_n "(cached) " >&6
4656 else
4657   ac_build_alias=$build_alias
4658 test "x$ac_build_alias" = x &&
4659   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4660 test "x$ac_build_alias" = x &&
4661   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4662 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4663   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4664
4665 fi
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4667 $as_echo "$ac_cv_build" >&6; }
4668 case $ac_cv_build in
4669 *-*-*) ;;
4670 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4671 esac
4672 build=$ac_cv_build
4673 ac_save_IFS=$IFS; IFS='-'
4674 set x $ac_cv_build
4675 shift
4676 build_cpu=$1
4677 build_vendor=$2
4678 shift; shift
4679 # Remember, the first character of IFS is used to create $*,
4680 # except with old shells:
4681 build_os=$*
4682 IFS=$ac_save_IFS
4683 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4684
4685
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4687 $as_echo_n "checking host system type... " >&6; }
4688 if ${ac_cv_host+:} false; then :
4689   $as_echo_n "(cached) " >&6
4690 else
4691   if test "x$host_alias" = x; then
4692   ac_cv_host=$ac_cv_build
4693 else
4694   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4695     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4696 fi
4697
4698 fi
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4700 $as_echo "$ac_cv_host" >&6; }
4701 case $ac_cv_host in
4702 *-*-*) ;;
4703 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4704 esac
4705 host=$ac_cv_host
4706 ac_save_IFS=$IFS; IFS='-'
4707 set x $ac_cv_host
4708 shift
4709 host_cpu=$1
4710 host_vendor=$2
4711 shift; shift
4712 # Remember, the first character of IFS is used to create $*,
4713 # except with old shells:
4714 host_os=$*
4715 IFS=$ac_save_IFS
4716 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4717
4718
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4720 $as_echo_n "checking target system type... " >&6; }
4721 if ${ac_cv_target+:} false; then :
4722   $as_echo_n "(cached) " >&6
4723 else
4724   if test "x$target_alias" = x; then
4725   ac_cv_target=$ac_cv_host
4726 else
4727   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4728     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4729 fi
4730
4731 fi
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4733 $as_echo "$ac_cv_target" >&6; }
4734 case $ac_cv_target in
4735 *-*-*) ;;
4736 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4737 esac
4738 target=$ac_cv_target
4739 ac_save_IFS=$IFS; IFS='-'
4740 set x $ac_cv_target
4741 shift
4742 target_cpu=$1
4743 target_vendor=$2
4744 shift; shift
4745 # Remember, the first character of IFS is used to create $*,
4746 # except with old shells:
4747 target_os=$*
4748 IFS=$ac_save_IFS
4749 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4750
4751
4752 # The aliases save the names the user supplied, while $host etc.
4753 # will get canonicalized.
4754 test -n "$target_alias" &&
4755   test "$program_prefix$program_suffix$program_transform_name" = \
4756     NONENONEs,x,x, &&
4757   program_prefix=${target_alias}-
4758
4759 # The tests for host and target for $enable_largefile require
4760 # canonical names.
4761
4762
4763
4764 # As the $enable_largefile decision depends on --enable-plugins we must set it
4765 # even in directories otherwise not depending on the $plugins option.
4766
4767
4768   maybe_plugins=no
4769   for ac_header in dlfcn.h
4770 do :
4771   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4772 "
4773 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4774   cat >>confdefs.h <<_ACEOF
4775 #define HAVE_DLFCN_H 1
4776 _ACEOF
4777  maybe_plugins=yes
4778 fi
4779
4780 done
4781
4782   for ac_header in windows.h
4783 do :
4784   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4785 "
4786 if test "x$ac_cv_header_windows_h" = xyes; then :
4787   cat >>confdefs.h <<_ACEOF
4788 #define HAVE_WINDOWS_H 1
4789 _ACEOF
4790  maybe_plugins=yes
4791 fi
4792
4793 done
4794
4795
4796   # Check whether --enable-plugins was given.
4797 if test "${enable_plugins+set}" = set; then :
4798   enableval=$enable_plugins; case "${enableval}" in
4799       no) plugins=no ;;
4800       *) plugins=yes
4801          if test "$maybe_plugins" != "yes" ; then
4802            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4803          fi ;;
4804      esac
4805 else
4806   plugins=$maybe_plugins
4807
4808 fi
4809
4810   if test "$plugins" = "yes"; then
4811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4812 $as_echo_n "checking for library containing dlsym... " >&6; }
4813 if ${ac_cv_search_dlsym+:} false; then :
4814   $as_echo_n "(cached) " >&6
4815 else
4816   ac_func_search_save_LIBS=$LIBS
4817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4818 /* end confdefs.h.  */
4819
4820 /* Override any GCC internal prototype to avoid an error.
4821    Use char because int might match the return type of a GCC
4822    builtin and then its argument prototype would still apply.  */
4823 #ifdef __cplusplus
4824 extern "C"
4825 #endif
4826 char dlsym ();
4827 int
4828 main ()
4829 {
4830 return dlsym ();
4831   ;
4832   return 0;
4833 }
4834 _ACEOF
4835 for ac_lib in '' dl; do
4836   if test -z "$ac_lib"; then
4837     ac_res="none required"
4838   else
4839     ac_res=-l$ac_lib
4840     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4841   fi
4842   if ac_fn_c_try_link "$LINENO"; then :
4843   ac_cv_search_dlsym=$ac_res
4844 fi
4845 rm -f core conftest.err conftest.$ac_objext \
4846     conftest$ac_exeext
4847   if ${ac_cv_search_dlsym+:} false; then :
4848   break
4849 fi
4850 done
4851 if ${ac_cv_search_dlsym+:} false; then :
4852
4853 else
4854   ac_cv_search_dlsym=no
4855 fi
4856 rm conftest.$ac_ext
4857 LIBS=$ac_func_search_save_LIBS
4858 fi
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4860 $as_echo "$ac_cv_search_dlsym" >&6; }
4861 ac_res=$ac_cv_search_dlsym
4862 if test "$ac_res" != no; then :
4863   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4864
4865 fi
4866
4867   fi
4868
4869
4870 case "${host}" in
4871   sparc-*-solaris*|i?86-*-solaris*)
4872     # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
4873     # were mutually exclusive until Solaris 11.3.  Without procfs support,
4874     # the bfd/ elf module cannot provide certain routines such as
4875     # elfcore_write_prpsinfo or elfcore_write_prstatus.  So unless the user
4876     # explicitly requested large-file support through the
4877     # --enable-largefile switch, disable large-file support in favor of
4878     # procfs support.
4879     #
4880     # Check if <sys/procfs.h> is incompatible with large-file support.
4881     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4882 /* end confdefs.h.  */
4883 #define _FILE_OFFSET_BITS 64
4884 #define _STRUCTURED_PROC 1
4885 #include <sys/procfs.h>
4886 int
4887 main ()
4888 {
4889
4890   ;
4891   return 0;
4892 }
4893 _ACEOF
4894 if ac_fn_c_try_compile "$LINENO"; then :
4895   acx_cv_procfs_lfs=yes
4896 else
4897   acx_cv_procfs_lfs=no
4898 fi
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4900     #
4901     # Forcefully disable large-file support only if necessary, gdb is in
4902     # tree and enabled.
4903     if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
4904          -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
4905       : ${enable_largefile="no"}
4906       if test "$plugins" = yes; then
4907         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
4908 plugin support disabled; require large-file support which is incompatible with GDB." >&5
4909 $as_echo "$as_me: WARNING:
4910 plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
4911         plugins=no
4912       fi
4913     fi
4914     #
4915     # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
4916     # benefit of g++ 9+ which predefines it on Solaris.
4917     if test "$enable_largefile" = no; then
4918       LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
4919
4920     fi
4921     ;;
4922 esac
4923
4924 # Check whether --enable-largefile was given.
4925 if test "${enable_largefile+set}" = set; then :
4926   enableval=$enable_largefile;
4927 fi
4928
4929 if test "$enable_largefile" != no; then
4930
4931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4932 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4933 if ${ac_cv_sys_largefile_CC+:} false; then :
4934   $as_echo_n "(cached) " >&6
4935 else
4936   ac_cv_sys_largefile_CC=no
4937      if test "$GCC" != yes; then
4938        ac_save_CC=$CC
4939        while :; do
4940          # IRIX 6.2 and later do not support large files by default,
4941          # so use the C compiler's -n32 option if that helps.
4942          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4943 /* end confdefs.h.  */
4944 #include <sys/types.h>
4945  /* Check that off_t can represent 2**63 - 1 correctly.
4946     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4947     since some C++ compilers masquerading as C compilers
4948     incorrectly reject 9223372036854775807.  */
4949 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4950   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4951                        && LARGE_OFF_T % 2147483647 == 1)
4952                       ? 1 : -1];
4953 int
4954 main ()
4955 {
4956
4957   ;
4958   return 0;
4959 }
4960 _ACEOF
4961          if ac_fn_c_try_compile "$LINENO"; then :
4962   break
4963 fi
4964 rm -f core conftest.err conftest.$ac_objext
4965          CC="$CC -n32"
4966          if ac_fn_c_try_compile "$LINENO"; then :
4967   ac_cv_sys_largefile_CC=' -n32'; break
4968 fi
4969 rm -f core conftest.err conftest.$ac_objext
4970          break
4971        done
4972        CC=$ac_save_CC
4973        rm -f conftest.$ac_ext
4974     fi
4975 fi
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4977 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4978   if test "$ac_cv_sys_largefile_CC" != no; then
4979     CC=$CC$ac_cv_sys_largefile_CC
4980   fi
4981
4982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4983 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4984 if ${ac_cv_sys_file_offset_bits+:} false; then :
4985   $as_echo_n "(cached) " >&6
4986 else
4987   while :; do
4988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4989 /* end confdefs.h.  */
4990 #include <sys/types.h>
4991  /* Check that off_t can represent 2**63 - 1 correctly.
4992     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4993     since some C++ compilers masquerading as C compilers
4994     incorrectly reject 9223372036854775807.  */
4995 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4996   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4997                        && LARGE_OFF_T % 2147483647 == 1)
4998                       ? 1 : -1];
4999 int
5000 main ()
5001 {
5002
5003   ;
5004   return 0;
5005 }
5006 _ACEOF
5007 if ac_fn_c_try_compile "$LINENO"; then :
5008   ac_cv_sys_file_offset_bits=no; break
5009 fi
5010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5012 /* end confdefs.h.  */
5013 #define _FILE_OFFSET_BITS 64
5014 #include <sys/types.h>
5015  /* Check that off_t can represent 2**63 - 1 correctly.
5016     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5017     since some C++ compilers masquerading as C compilers
5018     incorrectly reject 9223372036854775807.  */
5019 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5020   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5021                        && LARGE_OFF_T % 2147483647 == 1)
5022                       ? 1 : -1];
5023 int
5024 main ()
5025 {
5026
5027   ;
5028   return 0;
5029 }
5030 _ACEOF
5031 if ac_fn_c_try_compile "$LINENO"; then :
5032   ac_cv_sys_file_offset_bits=64; break
5033 fi
5034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5035   ac_cv_sys_file_offset_bits=unknown
5036   break
5037 done
5038 fi
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5040 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5041 case $ac_cv_sys_file_offset_bits in #(
5042   no | unknown) ;;
5043   *)
5044 cat >>confdefs.h <<_ACEOF
5045 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5046 _ACEOF
5047 ;;
5048 esac
5049 rm -rf conftest*
5050   if test $ac_cv_sys_file_offset_bits = unknown; then
5051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5052 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5053 if ${ac_cv_sys_large_files+:} false; then :
5054   $as_echo_n "(cached) " >&6
5055 else
5056   while :; do
5057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5058 /* end confdefs.h.  */
5059 #include <sys/types.h>
5060  /* Check that off_t can represent 2**63 - 1 correctly.
5061     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5062     since some C++ compilers masquerading as C compilers
5063     incorrectly reject 9223372036854775807.  */
5064 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5065   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5066                        && LARGE_OFF_T % 2147483647 == 1)
5067                       ? 1 : -1];
5068 int
5069 main ()
5070 {
5071
5072   ;
5073   return 0;
5074 }
5075 _ACEOF
5076 if ac_fn_c_try_compile "$LINENO"; then :
5077   ac_cv_sys_large_files=no; break
5078 fi
5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5081 /* end confdefs.h.  */
5082 #define _LARGE_FILES 1
5083 #include <sys/types.h>
5084  /* Check that off_t can represent 2**63 - 1 correctly.
5085     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5086     since some C++ compilers masquerading as C compilers
5087     incorrectly reject 9223372036854775807.  */
5088 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5089   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5090                        && LARGE_OFF_T % 2147483647 == 1)
5091                       ? 1 : -1];
5092 int
5093 main ()
5094 {
5095
5096   ;
5097   return 0;
5098 }
5099 _ACEOF
5100 if ac_fn_c_try_compile "$LINENO"; then :
5101   ac_cv_sys_large_files=1; break
5102 fi
5103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5104   ac_cv_sys_large_files=unknown
5105   break
5106 done
5107 fi
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5109 $as_echo "$ac_cv_sys_large_files" >&6; }
5110 case $ac_cv_sys_large_files in #(
5111   no | unknown) ;;
5112   *)
5113 cat >>confdefs.h <<_ACEOF
5114 #define _LARGE_FILES $ac_cv_sys_large_files
5115 _ACEOF
5116 ;;
5117 esac
5118 rm -rf conftest*
5119   fi
5120
5121
5122 fi
5123
5124
5125 # Expand $ac_aux_dir to an absolute path.
5126 am_aux_dir=`cd "$ac_aux_dir" && pwd`
5127
5128 if test x"${install_sh+set}" != xset; then
5129   case $am_aux_dir in
5130   *\ * | *\     *)
5131     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5132   *)
5133     install_sh="\${SHELL} $am_aux_dir/install-sh"
5134   esac
5135 fi
5136
5137 # Installed binaries are usually stripped using 'strip' when the user
5138 # run "make install-strip".  However 'strip' might not be the right
5139 # tool to use in cross-compilation environments, therefore Automake
5140 # will honor the 'STRIP' environment variable to overrule this program.
5141 if test "$cross_compiling" != no; then
5142   if test -n "$ac_tool_prefix"; then
5143   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5144 set dummy ${ac_tool_prefix}strip; ac_word=$2
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5146 $as_echo_n "checking for $ac_word... " >&6; }
5147 if ${ac_cv_prog_STRIP+:} false; then :
5148   $as_echo_n "(cached) " >&6
5149 else
5150   if test -n "$STRIP"; then
5151   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5152 else
5153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5154 for as_dir in $PATH
5155 do
5156   IFS=$as_save_IFS
5157   test -z "$as_dir" && as_dir=.
5158     for ac_exec_ext in '' $ac_executable_extensions; do
5159   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5160     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5162     break 2
5163   fi
5164 done
5165   done
5166 IFS=$as_save_IFS
5167
5168 fi
5169 fi
5170 STRIP=$ac_cv_prog_STRIP
5171 if test -n "$STRIP"; then
5172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5173 $as_echo "$STRIP" >&6; }
5174 else
5175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5176 $as_echo "no" >&6; }
5177 fi
5178
5179
5180 fi
5181 if test -z "$ac_cv_prog_STRIP"; then
5182   ac_ct_STRIP=$STRIP
5183   # Extract the first word of "strip", so it can be a program name with args.
5184 set dummy strip; ac_word=$2
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5186 $as_echo_n "checking for $ac_word... " >&6; }
5187 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5188   $as_echo_n "(cached) " >&6
5189 else
5190   if test -n "$ac_ct_STRIP"; then
5191   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5192 else
5193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5194 for as_dir in $PATH
5195 do
5196   IFS=$as_save_IFS
5197   test -z "$as_dir" && as_dir=.
5198     for ac_exec_ext in '' $ac_executable_extensions; do
5199   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5200     ac_cv_prog_ac_ct_STRIP="strip"
5201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5202     break 2
5203   fi
5204 done
5205   done
5206 IFS=$as_save_IFS
5207
5208 fi
5209 fi
5210 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5211 if test -n "$ac_ct_STRIP"; then
5212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5213 $as_echo "$ac_ct_STRIP" >&6; }
5214 else
5215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5216 $as_echo "no" >&6; }
5217 fi
5218
5219   if test "x$ac_ct_STRIP" = x; then
5220     STRIP=":"
5221   else
5222     case $cross_compiling:$ac_tool_warned in
5223 yes:)
5224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5226 ac_tool_warned=yes ;;
5227 esac
5228     STRIP=$ac_ct_STRIP
5229   fi
5230 else
5231   STRIP="$ac_cv_prog_STRIP"
5232 fi
5233
5234 fi
5235 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5236
5237
5238 ac_aux_dir=
5239 for ac_dir in .. "$srcdir"/..; do
5240   if test -f "$ac_dir/install-sh"; then
5241     ac_aux_dir=$ac_dir
5242     ac_install_sh="$ac_aux_dir/install-sh -c"
5243     break
5244   elif test -f "$ac_dir/install.sh"; then
5245     ac_aux_dir=$ac_dir
5246     ac_install_sh="$ac_aux_dir/install.sh -c"
5247     break
5248   elif test -f "$ac_dir/shtool"; then
5249     ac_aux_dir=$ac_dir
5250     ac_install_sh="$ac_aux_dir/shtool install -c"
5251     break
5252   fi
5253 done
5254 if test -z "$ac_aux_dir"; then
5255   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
5256 fi
5257
5258 # These three variables are undocumented and unsupported,
5259 # and are intended to be withdrawn in a future Autoconf release.
5260 # They can cause serious problems if a builder's source tree is in a directory
5261 # whose full name contains unusual characters.
5262 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
5263 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
5264 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
5265
5266
5267
5268 # Set build, build_cpu, build_vendor and build_os.
5269
5270
5271 # Set host, host_cpu, host_vendor, and host_os.
5272
5273
5274 # Set target, target_cpu, target_vendor, and target_os.
5275
5276
5277  case ${build_alias} in
5278   "") build_noncanonical=${build} ;;
5279   *) build_noncanonical=${build_alias} ;;
5280 esac
5281
5282  case ${host_alias} in
5283   "") host_noncanonical=${build_noncanonical} ;;
5284   *) host_noncanonical=${host_alias} ;;
5285 esac
5286
5287  case ${target_alias} in
5288   "") target_noncanonical=${host_noncanonical} ;;
5289   *) target_noncanonical=${target_alias} ;;
5290 esac
5291
5292
5293
5294
5295 test "$program_prefix" != NONE &&
5296   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5297 # Use a double $ so make ignores it.
5298 test "$program_suffix" != NONE &&
5299   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5300 # Double any \ or $.
5301 # By default was `s,x,x', remove it if useless.
5302 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5303 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5304
5305
5306 # We require libtool to link with the in-tree libtool libraries
5307 # the proper way.
5308 case `pwd` in
5309   *\ * | *\     *)
5310     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5311 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5312 esac
5313
5314
5315
5316 macro_version='2.2.7a'
5317 macro_revision='1.3134'
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331 ltmain="$ac_aux_dir/ltmain.sh"
5332
5333 # Backslashify metacharacters that are still active within
5334 # double-quoted strings.
5335 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5336
5337 # Same as above, but do not quote variable references.
5338 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5339
5340 # Sed substitution to delay expansion of an escaped shell variable in a
5341 # double_quote_subst'ed string.
5342 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5343
5344 # Sed substitution to delay expansion of an escaped single quote.
5345 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5346
5347 # Sed substitution to avoid accidental globbing in evaled expressions
5348 no_glob_subst='s/\*/\\\*/g'
5349
5350 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5351 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5352 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5353
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5355 $as_echo_n "checking how to print strings... " >&6; }
5356 # Test print first, because it will be a builtin if present.
5357 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5358    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5359   ECHO='print -r --'
5360 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5361   ECHO='printf %s\n'
5362 else
5363   # Use this function as a fallback that always works.
5364   func_fallback_echo ()
5365   {
5366     eval 'cat <<_LTECHO_EOF
5367 $1
5368 _LTECHO_EOF'
5369   }
5370   ECHO='func_fallback_echo'
5371 fi
5372
5373 # func_echo_all arg...
5374 # Invoke $ECHO with all args, space-separated.
5375 func_echo_all ()
5376 {
5377     $ECHO ""
5378 }
5379
5380 case "$ECHO" in
5381   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5382 $as_echo "printf" >&6; } ;;
5383   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5384 $as_echo "print -r" >&6; } ;;
5385   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5386 $as_echo "cat" >&6; } ;;
5387 esac
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5403 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5404 if ${ac_cv_path_SED+:} false; then :
5405   $as_echo_n "(cached) " >&6
5406 else
5407             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5408      for ac_i in 1 2 3 4 5 6 7; do
5409        ac_script="$ac_script$as_nl$ac_script"
5410      done
5411      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5412      { ac_script=; unset ac_script;}
5413      if test -z "$SED"; then
5414   ac_path_SED_found=false
5415   # Loop through the user's path and test for each of PROGNAME-LIST
5416   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5417 for as_dir in $PATH
5418 do
5419   IFS=$as_save_IFS
5420   test -z "$as_dir" && as_dir=.
5421     for ac_prog in sed gsed; do
5422     for ac_exec_ext in '' $ac_executable_extensions; do
5423       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5424       as_fn_executable_p "$ac_path_SED" || continue
5425 # Check for GNU ac_path_SED and select it if it is found.
5426   # Check for GNU $ac_path_SED
5427 case `"$ac_path_SED" --version 2>&1` in
5428 *GNU*)
5429   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5430 *)
5431   ac_count=0
5432   $as_echo_n 0123456789 >"conftest.in"
5433   while :
5434   do
5435     cat "conftest.in" "conftest.in" >"conftest.tmp"
5436     mv "conftest.tmp" "conftest.in"
5437     cp "conftest.in" "conftest.nl"
5438     $as_echo '' >> "conftest.nl"
5439     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5440     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5441     as_fn_arith $ac_count + 1 && ac_count=$as_val
5442     if test $ac_count -gt ${ac_path_SED_max-0}; then
5443       # Best one so far, save it but keep looking for a better one
5444       ac_cv_path_SED="$ac_path_SED"
5445       ac_path_SED_max=$ac_count
5446     fi
5447     # 10*(2^10) chars as input seems more than enough
5448     test $ac_count -gt 10 && break
5449   done
5450   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5451 esac
5452
5453       $ac_path_SED_found && break 3
5454     done
5455   done
5456   done
5457 IFS=$as_save_IFS
5458   if test -z "$ac_cv_path_SED"; then
5459     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5460   fi
5461 else
5462   ac_cv_path_SED=$SED
5463 fi
5464
5465 fi
5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5467 $as_echo "$ac_cv_path_SED" >&6; }
5468  SED="$ac_cv_path_SED"
5469   rm -f conftest.sed
5470
5471 test -z "$SED" && SED=sed
5472 Xsed="$SED -e 1s/^X//"
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5485 $as_echo_n "checking for fgrep... " >&6; }
5486 if ${ac_cv_path_FGREP+:} false; then :
5487   $as_echo_n "(cached) " >&6
5488 else
5489   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5490    then ac_cv_path_FGREP="$GREP -F"
5491    else
5492      if test -z "$FGREP"; then
5493   ac_path_FGREP_found=false
5494   # Loop through the user's path and test for each of PROGNAME-LIST
5495   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5496 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5497 do
5498   IFS=$as_save_IFS
5499   test -z "$as_dir" && as_dir=.
5500     for ac_prog in fgrep; do
5501     for ac_exec_ext in '' $ac_executable_extensions; do
5502       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5503       as_fn_executable_p "$ac_path_FGREP" || continue
5504 # Check for GNU ac_path_FGREP and select it if it is found.
5505   # Check for GNU $ac_path_FGREP
5506 case `"$ac_path_FGREP" --version 2>&1` in
5507 *GNU*)
5508   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5509 *)
5510   ac_count=0
5511   $as_echo_n 0123456789 >"conftest.in"
5512   while :
5513   do
5514     cat "conftest.in" "conftest.in" >"conftest.tmp"
5515     mv "conftest.tmp" "conftest.in"
5516     cp "conftest.in" "conftest.nl"
5517     $as_echo 'FGREP' >> "conftest.nl"
5518     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5519     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5520     as_fn_arith $ac_count + 1 && ac_count=$as_val
5521     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5522       # Best one so far, save it but keep looking for a better one
5523       ac_cv_path_FGREP="$ac_path_FGREP"
5524       ac_path_FGREP_max=$ac_count
5525     fi
5526     # 10*(2^10) chars as input seems more than enough
5527     test $ac_count -gt 10 && break
5528   done
5529   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5530 esac
5531
5532       $ac_path_FGREP_found && break 3
5533     done
5534   done
5535   done
5536 IFS=$as_save_IFS
5537   if test -z "$ac_cv_path_FGREP"; then
5538     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5539   fi
5540 else
5541   ac_cv_path_FGREP=$FGREP
5542 fi
5543
5544    fi
5545 fi
5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5547 $as_echo "$ac_cv_path_FGREP" >&6; }
5548  FGREP="$ac_cv_path_FGREP"
5549
5550
5551 test -z "$GREP" && GREP=grep
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571 # Check whether --with-gnu-ld was given.
5572 if test "${with_gnu_ld+set}" = set; then :
5573   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5574 else
5575   with_gnu_ld=no
5576 fi
5577
5578 ac_prog=ld
5579 if test "$GCC" = yes; then
5580   # Check if gcc -print-prog-name=ld gives a path.
5581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5582 $as_echo_n "checking for ld used by $CC... " >&6; }
5583   case $host in
5584   *-*-mingw*)
5585     # gcc leaves a trailing carriage return which upsets mingw
5586     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5587   *)
5588     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5589   esac
5590   case $ac_prog in
5591     # Accept absolute paths.
5592     [\\/]* | ?:[\\/]*)
5593       re_direlt='/[^/][^/]*/\.\./'
5594       # Canonicalize the pathname of ld
5595       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5596       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5597         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5598       done
5599       test -z "$LD" && LD="$ac_prog"
5600       ;;
5601   "")
5602     # If it fails, then pretend we aren't using GCC.
5603     ac_prog=ld
5604     ;;
5605   *)
5606     # If it is relative, then search for the first ld in PATH.
5607     with_gnu_ld=unknown
5608     ;;
5609   esac
5610 elif test "$with_gnu_ld" = yes; then
5611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5612 $as_echo_n "checking for GNU ld... " >&6; }
5613 else
5614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5615 $as_echo_n "checking for non-GNU ld... " >&6; }
5616 fi
5617 if ${lt_cv_path_LD+:} false; then :
5618   $as_echo_n "(cached) " >&6
5619 else
5620   if test -z "$LD"; then
5621   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5622   for ac_dir in $PATH; do
5623     IFS="$lt_save_ifs"
5624     test -z "$ac_dir" && ac_dir=.
5625     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5626       lt_cv_path_LD="$ac_dir/$ac_prog"
5627       # Check to see if the program is GNU ld.  I'd rather use --version,
5628       # but apparently some variants of GNU ld only accept -v.
5629       # Break only if it was the GNU/non-GNU ld that we prefer.
5630       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5631       *GNU* | *'with BFD'*)
5632         test "$with_gnu_ld" != no && break
5633         ;;
5634       *)
5635         test "$with_gnu_ld" != yes && break
5636         ;;
5637       esac
5638     fi
5639   done
5640   IFS="$lt_save_ifs"
5641 else
5642   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5643 fi
5644 fi
5645
5646 LD="$lt_cv_path_LD"
5647 if test -n "$LD"; then
5648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5649 $as_echo "$LD" >&6; }
5650 else
5651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5652 $as_echo "no" >&6; }
5653 fi
5654 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5656 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5657 if ${lt_cv_prog_gnu_ld+:} false; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5661 case `$LD -v 2>&1 </dev/null` in
5662 *GNU* | *'with BFD'*)
5663   lt_cv_prog_gnu_ld=yes
5664   ;;
5665 *)
5666   lt_cv_prog_gnu_ld=no
5667   ;;
5668 esac
5669 fi
5670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5671 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5672 with_gnu_ld=$lt_cv_prog_gnu_ld
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5683 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5684 if ${lt_cv_path_NM+:} false; then :
5685   $as_echo_n "(cached) " >&6
5686 else
5687   if test -n "$NM"; then
5688    # Let the user override the nm to test.
5689    lt_nm_to_check="$NM"
5690  else
5691    lt_nm_to_check="${ac_tool_prefix}nm"
5692    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5693      lt_nm_to_check="$lt_nm_to_check nm"
5694    fi
5695  fi
5696  for lt_tmp_nm in "$lt_nm_to_check"; do
5697    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5698    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5699      IFS="$lt_save_ifs"
5700      test -z "$ac_dir" && ac_dir=.
5701      # Strip out any user-provided options from the nm to test twice,
5702      # the first time to test to see if nm (rather than its options) has
5703      # an explicit path, the second time to yield a file which can be
5704      # nm'ed itself.
5705      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5706      case "$tmp_nm_path" in
5707      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5708      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5709      esac
5710      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5711      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5712        # Check to see if the nm accepts a BSD-compat flag.
5713        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5714        #   nm: unknown option "B" ignored
5715        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5716        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5717          break
5718          ;;
5719        *)
5720          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5721          *$tmp_nm*)
5722            lt_cv_path_NM="$tmp_nm -p"
5723            break
5724            ;;
5725          *)
5726            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5727            continue # so that we can try to find one that supports BSD flags
5728            ;;
5729          esac
5730          ;;
5731        esac
5732      fi
5733    done
5734    IFS="$lt_save_ifs"
5735  done
5736  : ${lt_cv_path_NM=no}
5737 fi
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5739 $as_echo "$lt_cv_path_NM" >&6; }
5740 if test "$lt_cv_path_NM" != "no"; then
5741   NM="$lt_cv_path_NM"
5742 else
5743   # Didn't find any BSD compatible name lister, look for dumpbin.
5744   if test -n "$DUMPBIN"; then :
5745     # Let the user override the test.
5746   else
5747     if test -n "$ac_tool_prefix"; then
5748   for ac_prog in dumpbin "link -dump"
5749   do
5750     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5751 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5753 $as_echo_n "checking for $ac_word... " >&6; }
5754 if ${ac_cv_prog_DUMPBIN+:} false; then :
5755   $as_echo_n "(cached) " >&6
5756 else
5757   if test -n "$DUMPBIN"; then
5758   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5759 else
5760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5761 for as_dir in $PATH
5762 do
5763   IFS=$as_save_IFS
5764   test -z "$as_dir" && as_dir=.
5765     for ac_exec_ext in '' $ac_executable_extensions; do
5766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5767     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5769     break 2
5770   fi
5771 done
5772   done
5773 IFS=$as_save_IFS
5774
5775 fi
5776 fi
5777 DUMPBIN=$ac_cv_prog_DUMPBIN
5778 if test -n "$DUMPBIN"; then
5779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5780 $as_echo "$DUMPBIN" >&6; }
5781 else
5782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5783 $as_echo "no" >&6; }
5784 fi
5785
5786
5787     test -n "$DUMPBIN" && break
5788   done
5789 fi
5790 if test -z "$DUMPBIN"; then
5791   ac_ct_DUMPBIN=$DUMPBIN
5792   for ac_prog in dumpbin "link -dump"
5793 do
5794   # Extract the first word of "$ac_prog", so it can be a program name with args.
5795 set dummy $ac_prog; ac_word=$2
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5797 $as_echo_n "checking for $ac_word... " >&6; }
5798 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5799   $as_echo_n "(cached) " >&6
5800 else
5801   if test -n "$ac_ct_DUMPBIN"; then
5802   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5803 else
5804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5805 for as_dir in $PATH
5806 do
5807   IFS=$as_save_IFS
5808   test -z "$as_dir" && as_dir=.
5809     for ac_exec_ext in '' $ac_executable_extensions; do
5810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5811     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5813     break 2
5814   fi
5815 done
5816   done
5817 IFS=$as_save_IFS
5818
5819 fi
5820 fi
5821 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5822 if test -n "$ac_ct_DUMPBIN"; then
5823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5824 $as_echo "$ac_ct_DUMPBIN" >&6; }
5825 else
5826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5827 $as_echo "no" >&6; }
5828 fi
5829
5830
5831   test -n "$ac_ct_DUMPBIN" && break
5832 done
5833
5834   if test "x$ac_ct_DUMPBIN" = x; then
5835     DUMPBIN=":"
5836   else
5837     case $cross_compiling:$ac_tool_warned in
5838 yes:)
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5840 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5841 ac_tool_warned=yes ;;
5842 esac
5843     DUMPBIN=$ac_ct_DUMPBIN
5844   fi
5845 fi
5846
5847     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5848     *COFF*)
5849       DUMPBIN="$DUMPBIN -symbols"
5850       ;;
5851     *)
5852       DUMPBIN=:
5853       ;;
5854     esac
5855   fi
5856
5857   if test "$DUMPBIN" != ":"; then
5858     NM="$DUMPBIN"
5859   fi
5860 fi
5861 test -z "$NM" && NM=nm
5862
5863
5864
5865
5866
5867
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5869 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5870 if ${lt_cv_nm_interface+:} false; then :
5871   $as_echo_n "(cached) " >&6
5872 else
5873   lt_cv_nm_interface="BSD nm"
5874   echo "int some_variable = 0;" > conftest.$ac_ext
5875   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5876   (eval "$ac_compile" 2>conftest.err)
5877   cat conftest.err >&5
5878   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5879   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5880   cat conftest.err >&5
5881   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5882   cat conftest.out >&5
5883   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5884     lt_cv_nm_interface="MS dumpbin"
5885   fi
5886   rm -f conftest*
5887 fi
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5889 $as_echo "$lt_cv_nm_interface" >&6; }
5890
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5892 $as_echo_n "checking whether ln -s works... " >&6; }
5893 LN_S=$as_ln_s
5894 if test "$LN_S" = "ln -s"; then
5895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5896 $as_echo "yes" >&6; }
5897 else
5898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5899 $as_echo "no, using $LN_S" >&6; }
5900 fi
5901
5902 # find the maximum length of command line arguments
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5904 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5905 if ${lt_cv_sys_max_cmd_len+:} false; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908     i=0
5909   teststring="ABCD"
5910
5911   case $build_os in
5912   msdosdjgpp*)
5913     # On DJGPP, this test can blow up pretty badly due to problems in libc
5914     # (any single argument exceeding 2000 bytes causes a buffer overrun
5915     # during glob expansion).  Even if it were fixed, the result of this
5916     # check would be larger than it should be.
5917     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5918     ;;
5919
5920   gnu*)
5921     # Under GNU Hurd, this test is not required because there is
5922     # no limit to the length of command line arguments.
5923     # Libtool will interpret -1 as no limit whatsoever
5924     lt_cv_sys_max_cmd_len=-1;
5925     ;;
5926
5927   cygwin* | mingw* | cegcc*)
5928     # On Win9x/ME, this test blows up -- it succeeds, but takes
5929     # about 5 minutes as the teststring grows exponentially.
5930     # Worse, since 9x/ME are not pre-emptively multitasking,
5931     # you end up with a "frozen" computer, even though with patience
5932     # the test eventually succeeds (with a max line length of 256k).
5933     # Instead, let's just punt: use the minimum linelength reported by
5934     # all of the supported platforms: 8192 (on NT/2K/XP).
5935     lt_cv_sys_max_cmd_len=8192;
5936     ;;
5937
5938   mint*)
5939     # On MiNT this can take a long time and run out of memory.
5940     lt_cv_sys_max_cmd_len=8192;
5941     ;;
5942
5943   amigaos*)
5944     # On AmigaOS with pdksh, this test takes hours, literally.
5945     # So we just punt and use a minimum line length of 8192.
5946     lt_cv_sys_max_cmd_len=8192;
5947     ;;
5948
5949   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5950     # This has been around since 386BSD, at least.  Likely further.
5951     if test -x /sbin/sysctl; then
5952       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5953     elif test -x /usr/sbin/sysctl; then
5954       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5955     else
5956       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5957     fi
5958     # And add a safety zone
5959     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5960     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5961     ;;
5962
5963   interix*)
5964     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5965     lt_cv_sys_max_cmd_len=196608
5966     ;;
5967
5968   osf*)
5969     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5970     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5971     # nice to cause kernel panics so lets avoid the loop below.
5972     # First set a reasonable default.
5973     lt_cv_sys_max_cmd_len=16384
5974     #
5975     if test -x /sbin/sysconfig; then
5976       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5977         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5978       esac
5979     fi
5980     ;;
5981   sco3.2v5*)
5982     lt_cv_sys_max_cmd_len=102400
5983     ;;
5984   sysv5* | sco5v6* | sysv4.2uw2*)
5985     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5986     if test -n "$kargmax"; then
5987       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5988     else
5989       lt_cv_sys_max_cmd_len=32768
5990     fi
5991     ;;
5992   *)
5993     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5994     if test -n "$lt_cv_sys_max_cmd_len"; then
5995       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5996       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5997     else
5998       # Make teststring a little bigger before we do anything with it.
5999       # a 1K string should be a reasonable start.
6000       for i in 1 2 3 4 5 6 7 8 ; do
6001         teststring=$teststring$teststring
6002       done
6003       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6004       # If test is not a shell built-in, we'll probably end up computing a
6005       # maximum length that is only half of the actual maximum length, but
6006       # we can't tell.
6007       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6008                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6009               test $i != 17 # 1/2 MB should be enough
6010       do
6011         i=`expr $i + 1`
6012         teststring=$teststring$teststring
6013       done
6014       # Only check the string length outside the loop.
6015       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6016       teststring=
6017       # Add a significant safety factor because C++ compilers can tack on
6018       # massive amounts of additional arguments before passing them to the
6019       # linker.  It appears as though 1/2 is a usable value.
6020       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6021     fi
6022     ;;
6023   esac
6024
6025 fi
6026
6027 if test -n $lt_cv_sys_max_cmd_len ; then
6028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6029 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6030 else
6031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6032 $as_echo "none" >&6; }
6033 fi
6034 max_cmd_len=$lt_cv_sys_max_cmd_len
6035
6036
6037
6038
6039
6040
6041 : ${CP="cp -f"}
6042 : ${MV="mv -f"}
6043 : ${RM="rm -f"}
6044
6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6046 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6047 # Try some XSI features
6048 xsi_shell=no
6049 ( _lt_dummy="a/b/c"
6050   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6051       = c,a/b,, \
6052     && eval 'test $(( 1 + 1 )) -eq 2 \
6053     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6054   && xsi_shell=yes
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6056 $as_echo "$xsi_shell" >&6; }
6057
6058
6059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6060 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6061 lt_shell_append=no
6062 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6063     >/dev/null 2>&1 \
6064   && lt_shell_append=yes
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6066 $as_echo "$lt_shell_append" >&6; }
6067
6068
6069 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6070   lt_unset=unset
6071 else
6072   lt_unset=false
6073 fi
6074
6075
6076
6077
6078
6079 # test EBCDIC or ASCII
6080 case `echo X|tr X '\101'` in
6081  A) # ASCII based system
6082     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6083   lt_SP2NL='tr \040 \012'
6084   lt_NL2SP='tr \015\012 \040\040'
6085   ;;
6086  *) # EBCDIC based system
6087   lt_SP2NL='tr \100 \n'
6088   lt_NL2SP='tr \r\n \100\100'
6089   ;;
6090 esac
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6101 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6102 if ${lt_cv_ld_reload_flag+:} false; then :
6103   $as_echo_n "(cached) " >&6
6104 else
6105   lt_cv_ld_reload_flag='-r'
6106 fi
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6108 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6109 reload_flag=$lt_cv_ld_reload_flag
6110 case $reload_flag in
6111 "" | " "*) ;;
6112 *) reload_flag=" $reload_flag" ;;
6113 esac
6114 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6115 case $host_os in
6116   darwin*)
6117     if test "$GCC" = yes; then
6118       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6119     else
6120       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6121     fi
6122     ;;
6123 esac
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133 if test -n "$ac_tool_prefix"; then
6134   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6135 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6137 $as_echo_n "checking for $ac_word... " >&6; }
6138 if ${ac_cv_prog_OBJDUMP+:} false; then :
6139   $as_echo_n "(cached) " >&6
6140 else
6141   if test -n "$OBJDUMP"; then
6142   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6143 else
6144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6145 for as_dir in $PATH
6146 do
6147   IFS=$as_save_IFS
6148   test -z "$as_dir" && as_dir=.
6149     for ac_exec_ext in '' $ac_executable_extensions; do
6150   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6151     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6153     break 2
6154   fi
6155 done
6156   done
6157 IFS=$as_save_IFS
6158
6159 fi
6160 fi
6161 OBJDUMP=$ac_cv_prog_OBJDUMP
6162 if test -n "$OBJDUMP"; then
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6164 $as_echo "$OBJDUMP" >&6; }
6165 else
6166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6167 $as_echo "no" >&6; }
6168 fi
6169
6170
6171 fi
6172 if test -z "$ac_cv_prog_OBJDUMP"; then
6173   ac_ct_OBJDUMP=$OBJDUMP
6174   # Extract the first word of "objdump", so it can be a program name with args.
6175 set dummy objdump; ac_word=$2
6176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6177 $as_echo_n "checking for $ac_word... " >&6; }
6178 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6179   $as_echo_n "(cached) " >&6
6180 else
6181   if test -n "$ac_ct_OBJDUMP"; then
6182   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6183 else
6184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6185 for as_dir in $PATH
6186 do
6187   IFS=$as_save_IFS
6188   test -z "$as_dir" && as_dir=.
6189     for ac_exec_ext in '' $ac_executable_extensions; do
6190   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6191     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6193     break 2
6194   fi
6195 done
6196   done
6197 IFS=$as_save_IFS
6198
6199 fi
6200 fi
6201 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6202 if test -n "$ac_ct_OBJDUMP"; then
6203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6204 $as_echo "$ac_ct_OBJDUMP" >&6; }
6205 else
6206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6207 $as_echo "no" >&6; }
6208 fi
6209
6210   if test "x$ac_ct_OBJDUMP" = x; then
6211     OBJDUMP="false"
6212   else
6213     case $cross_compiling:$ac_tool_warned in
6214 yes:)
6215 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6216 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6217 ac_tool_warned=yes ;;
6218 esac
6219     OBJDUMP=$ac_ct_OBJDUMP
6220   fi
6221 else
6222   OBJDUMP="$ac_cv_prog_OBJDUMP"
6223 fi
6224
6225 test -z "$OBJDUMP" && OBJDUMP=objdump
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6236 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6237 if ${lt_cv_deplibs_check_method+:} false; then :
6238   $as_echo_n "(cached) " >&6
6239 else
6240   lt_cv_file_magic_cmd='$MAGIC_CMD'
6241 lt_cv_file_magic_test_file=
6242 lt_cv_deplibs_check_method='unknown'
6243 # Need to set the preceding variable on all platforms that support
6244 # interlibrary dependencies.
6245 # 'none' -- dependencies not supported.
6246 # `unknown' -- same as none, but documents that we really don't know.
6247 # 'pass_all' -- all dependencies passed with no checks.
6248 # 'test_compile' -- check by making test program.
6249 # 'file_magic [[regex]]' -- check by looking for files in library path
6250 # which responds to the $file_magic_cmd with a given extended regex.
6251 # If you have `file' or equivalent on your system and you're not sure
6252 # whether `pass_all' will *always* work, you probably want this one.
6253
6254 case $host_os in
6255 aix[4-9]*)
6256   lt_cv_deplibs_check_method=pass_all
6257   ;;
6258
6259 beos*)
6260   lt_cv_deplibs_check_method=pass_all
6261   ;;
6262
6263 bsdi[45]*)
6264   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6265   lt_cv_file_magic_cmd='/usr/bin/file -L'
6266   lt_cv_file_magic_test_file=/shlib/libc.so
6267   ;;
6268
6269 cygwin*)
6270   # func_win32_libid is a shell function defined in ltmain.sh
6271   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6272   lt_cv_file_magic_cmd='func_win32_libid'
6273   ;;
6274
6275 mingw* | pw32*)
6276   # Base MSYS/MinGW do not provide the 'file' command needed by
6277   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6278   # unless we find 'file', for example because we are cross-compiling.
6279   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6280   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6281     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6282     lt_cv_file_magic_cmd='func_win32_libid'
6283   else
6284     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6285     lt_cv_file_magic_cmd='$OBJDUMP -f'
6286   fi
6287   ;;
6288
6289 cegcc*)
6290   # use the weaker test based on 'objdump'. See mingw*.
6291   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6292   lt_cv_file_magic_cmd='$OBJDUMP -f'
6293   ;;
6294
6295 darwin* | rhapsody*)
6296   lt_cv_deplibs_check_method=pass_all
6297   ;;
6298
6299 freebsd* | dragonfly*)
6300   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6301     case $host_cpu in
6302     i*86 )
6303       # Not sure whether the presence of OpenBSD here was a mistake.
6304       # Let's accept both of them until this is cleared up.
6305       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6306       lt_cv_file_magic_cmd=/usr/bin/file
6307       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6308       ;;
6309     esac
6310   else
6311     lt_cv_deplibs_check_method=pass_all
6312   fi
6313   ;;
6314
6315 gnu*)
6316   lt_cv_deplibs_check_method=pass_all
6317   ;;
6318
6319 haiku*)
6320   lt_cv_deplibs_check_method=pass_all
6321   ;;
6322
6323 hpux10.20* | hpux11*)
6324   lt_cv_file_magic_cmd=/usr/bin/file
6325   case $host_cpu in
6326   ia64*)
6327     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6328     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6329     ;;
6330   hppa*64*)
6331     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6332     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6333     ;;
6334   *)
6335     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6336     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6337     ;;
6338   esac
6339   ;;
6340
6341 interix[3-9]*)
6342   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6343   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6344   ;;
6345
6346 irix5* | irix6* | nonstopux*)
6347   case $LD in
6348   *-32|*"-32 ") libmagic=32-bit;;
6349   *-n32|*"-n32 ") libmagic=N32;;
6350   *-64|*"-64 ") libmagic=64-bit;;
6351   *) libmagic=never-match;;
6352   esac
6353   lt_cv_deplibs_check_method=pass_all
6354   ;;
6355
6356 # This must be Linux ELF.
6357 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6358   lt_cv_deplibs_check_method=pass_all
6359   ;;
6360
6361 netbsd*)
6362   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6363     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6364   else
6365     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6366   fi
6367   ;;
6368
6369 newos6*)
6370   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6371   lt_cv_file_magic_cmd=/usr/bin/file
6372   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6373   ;;
6374
6375 *nto* | *qnx*)
6376   lt_cv_deplibs_check_method=pass_all
6377   ;;
6378
6379 openbsd*)
6380   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6381     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6382   else
6383     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6384   fi
6385   ;;
6386
6387 osf3* | osf4* | osf5*)
6388   lt_cv_deplibs_check_method=pass_all
6389   ;;
6390
6391 rdos*)
6392   lt_cv_deplibs_check_method=pass_all
6393   ;;
6394
6395 solaris*)
6396   lt_cv_deplibs_check_method=pass_all
6397   ;;
6398
6399 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6400   lt_cv_deplibs_check_method=pass_all
6401   ;;
6402
6403 sysv4 | sysv4.3*)
6404   case $host_vendor in
6405   motorola)
6406     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6407     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6408     ;;
6409   ncr)
6410     lt_cv_deplibs_check_method=pass_all
6411     ;;
6412   sequent)
6413     lt_cv_file_magic_cmd='/bin/file'
6414     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6415     ;;
6416   sni)
6417     lt_cv_file_magic_cmd='/bin/file'
6418     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6419     lt_cv_file_magic_test_file=/lib/libc.so
6420     ;;
6421   siemens)
6422     lt_cv_deplibs_check_method=pass_all
6423     ;;
6424   pc)
6425     lt_cv_deplibs_check_method=pass_all
6426     ;;
6427   esac
6428   ;;
6429
6430 tpf*)
6431   lt_cv_deplibs_check_method=pass_all
6432   ;;
6433 esac
6434
6435 fi
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6437 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6438 file_magic_cmd=$lt_cv_file_magic_cmd
6439 deplibs_check_method=$lt_cv_deplibs_check_method
6440 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453 plugin_option=
6454 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6455 for plugin in $plugin_names; do
6456   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6457   if test x$plugin_so = x$plugin; then
6458     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6459   fi
6460   if test x$plugin_so != x$plugin; then
6461     plugin_option="--plugin $plugin_so"
6462     break
6463   fi
6464 done
6465
6466 if test -n "$ac_tool_prefix"; then
6467   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6468 set dummy ${ac_tool_prefix}ar; ac_word=$2
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6470 $as_echo_n "checking for $ac_word... " >&6; }
6471 if ${ac_cv_prog_AR+:} false; then :
6472   $as_echo_n "(cached) " >&6
6473 else
6474   if test -n "$AR"; then
6475   ac_cv_prog_AR="$AR" # Let the user override the test.
6476 else
6477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6478 for as_dir in $PATH
6479 do
6480   IFS=$as_save_IFS
6481   test -z "$as_dir" && as_dir=.
6482     for ac_exec_ext in '' $ac_executable_extensions; do
6483   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6484     ac_cv_prog_AR="${ac_tool_prefix}ar"
6485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6486     break 2
6487   fi
6488 done
6489   done
6490 IFS=$as_save_IFS
6491
6492 fi
6493 fi
6494 AR=$ac_cv_prog_AR
6495 if test -n "$AR"; then
6496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6497 $as_echo "$AR" >&6; }
6498 else
6499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6500 $as_echo "no" >&6; }
6501 fi
6502
6503
6504 fi
6505 if test -z "$ac_cv_prog_AR"; then
6506   ac_ct_AR=$AR
6507   # Extract the first word of "ar", so it can be a program name with args.
6508 set dummy ar; ac_word=$2
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6510 $as_echo_n "checking for $ac_word... " >&6; }
6511 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6512   $as_echo_n "(cached) " >&6
6513 else
6514   if test -n "$ac_ct_AR"; then
6515   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6516 else
6517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6518 for as_dir in $PATH
6519 do
6520   IFS=$as_save_IFS
6521   test -z "$as_dir" && as_dir=.
6522     for ac_exec_ext in '' $ac_executable_extensions; do
6523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6524     ac_cv_prog_ac_ct_AR="ar"
6525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6526     break 2
6527   fi
6528 done
6529   done
6530 IFS=$as_save_IFS
6531
6532 fi
6533 fi
6534 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6535 if test -n "$ac_ct_AR"; then
6536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6537 $as_echo "$ac_ct_AR" >&6; }
6538 else
6539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6540 $as_echo "no" >&6; }
6541 fi
6542
6543   if test "x$ac_ct_AR" = x; then
6544     AR="false"
6545   else
6546     case $cross_compiling:$ac_tool_warned in
6547 yes:)
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6550 ac_tool_warned=yes ;;
6551 esac
6552     AR=$ac_ct_AR
6553   fi
6554 else
6555   AR="$ac_cv_prog_AR"
6556 fi
6557
6558 test -z "$AR" && AR=ar
6559 if test -n "$plugin_option"; then
6560   if $AR --help 2>&1 | grep -q "\--plugin"; then
6561     touch conftest.c
6562     $AR $plugin_option rc conftest.a conftest.c
6563     if test "$?" != 0; then
6564       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6565 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6566     else
6567       AR="$AR $plugin_option"
6568     fi
6569     rm -f conftest.*
6570   fi
6571 fi
6572 test -z "$AR_FLAGS" && AR_FLAGS=cru
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584 if test -n "$ac_tool_prefix"; then
6585   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6586 set dummy ${ac_tool_prefix}strip; ac_word=$2
6587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6588 $as_echo_n "checking for $ac_word... " >&6; }
6589 if ${ac_cv_prog_STRIP+:} false; then :
6590   $as_echo_n "(cached) " >&6
6591 else
6592   if test -n "$STRIP"; then
6593   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6594 else
6595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6596 for as_dir in $PATH
6597 do
6598   IFS=$as_save_IFS
6599   test -z "$as_dir" && as_dir=.
6600     for ac_exec_ext in '' $ac_executable_extensions; do
6601   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6602     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6603     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6604     break 2
6605   fi
6606 done
6607   done
6608 IFS=$as_save_IFS
6609
6610 fi
6611 fi
6612 STRIP=$ac_cv_prog_STRIP
6613 if test -n "$STRIP"; then
6614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6615 $as_echo "$STRIP" >&6; }
6616 else
6617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6618 $as_echo "no" >&6; }
6619 fi
6620
6621
6622 fi
6623 if test -z "$ac_cv_prog_STRIP"; then
6624   ac_ct_STRIP=$STRIP
6625   # Extract the first word of "strip", so it can be a program name with args.
6626 set dummy strip; ac_word=$2
6627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6628 $as_echo_n "checking for $ac_word... " >&6; }
6629 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6630   $as_echo_n "(cached) " >&6
6631 else
6632   if test -n "$ac_ct_STRIP"; then
6633   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6634 else
6635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6636 for as_dir in $PATH
6637 do
6638   IFS=$as_save_IFS
6639   test -z "$as_dir" && as_dir=.
6640     for ac_exec_ext in '' $ac_executable_extensions; do
6641   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6642     ac_cv_prog_ac_ct_STRIP="strip"
6643     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6644     break 2
6645   fi
6646 done
6647   done
6648 IFS=$as_save_IFS
6649
6650 fi
6651 fi
6652 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6653 if test -n "$ac_ct_STRIP"; then
6654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6655 $as_echo "$ac_ct_STRIP" >&6; }
6656 else
6657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6658 $as_echo "no" >&6; }
6659 fi
6660
6661   if test "x$ac_ct_STRIP" = x; then
6662     STRIP=":"
6663   else
6664     case $cross_compiling:$ac_tool_warned in
6665 yes:)
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6667 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6668 ac_tool_warned=yes ;;
6669 esac
6670     STRIP=$ac_ct_STRIP
6671   fi
6672 else
6673   STRIP="$ac_cv_prog_STRIP"
6674 fi
6675
6676 test -z "$STRIP" && STRIP=:
6677
6678
6679
6680
6681
6682
6683 if test -n "$ac_tool_prefix"; then
6684   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6685 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6687 $as_echo_n "checking for $ac_word... " >&6; }
6688 if ${ac_cv_prog_RANLIB+:} false; then :
6689   $as_echo_n "(cached) " >&6
6690 else
6691   if test -n "$RANLIB"; then
6692   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6693 else
6694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6695 for as_dir in $PATH
6696 do
6697   IFS=$as_save_IFS
6698   test -z "$as_dir" && as_dir=.
6699     for ac_exec_ext in '' $ac_executable_extensions; do
6700   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6701     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6703     break 2
6704   fi
6705 done
6706   done
6707 IFS=$as_save_IFS
6708
6709 fi
6710 fi
6711 RANLIB=$ac_cv_prog_RANLIB
6712 if test -n "$RANLIB"; then
6713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6714 $as_echo "$RANLIB" >&6; }
6715 else
6716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6717 $as_echo "no" >&6; }
6718 fi
6719
6720
6721 fi
6722 if test -z "$ac_cv_prog_RANLIB"; then
6723   ac_ct_RANLIB=$RANLIB
6724   # Extract the first word of "ranlib", so it can be a program name with args.
6725 set dummy ranlib; ac_word=$2
6726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6727 $as_echo_n "checking for $ac_word... " >&6; }
6728 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6729   $as_echo_n "(cached) " >&6
6730 else
6731   if test -n "$ac_ct_RANLIB"; then
6732   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6733 else
6734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6735 for as_dir in $PATH
6736 do
6737   IFS=$as_save_IFS
6738   test -z "$as_dir" && as_dir=.
6739     for ac_exec_ext in '' $ac_executable_extensions; do
6740   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6741     ac_cv_prog_ac_ct_RANLIB="ranlib"
6742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6743     break 2
6744   fi
6745 done
6746   done
6747 IFS=$as_save_IFS
6748
6749 fi
6750 fi
6751 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6752 if test -n "$ac_ct_RANLIB"; then
6753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6754 $as_echo "$ac_ct_RANLIB" >&6; }
6755 else
6756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6757 $as_echo "no" >&6; }
6758 fi
6759
6760   if test "x$ac_ct_RANLIB" = x; then
6761     RANLIB=":"
6762   else
6763     case $cross_compiling:$ac_tool_warned in
6764 yes:)
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6766 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6767 ac_tool_warned=yes ;;
6768 esac
6769     RANLIB=$ac_ct_RANLIB
6770   fi
6771 else
6772   RANLIB="$ac_cv_prog_RANLIB"
6773 fi
6774
6775 test -z "$RANLIB" && RANLIB=:
6776 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6777   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6778     RANLIB="$RANLIB $plugin_option"
6779   fi
6780 fi
6781
6782
6783
6784
6785
6786
6787 # Determine commands to create old-style static archives.
6788 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6789 old_postinstall_cmds='chmod 644 $oldlib'
6790 old_postuninstall_cmds=
6791
6792 if test -n "$RANLIB"; then
6793   case $host_os in
6794   openbsd*)
6795     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6796     ;;
6797   *)
6798     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6799     ;;
6800   esac
6801   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6802 fi
6803
6804 case $host_os in
6805   darwin*)
6806     lock_old_archive_extraction=yes ;;
6807   *)
6808     lock_old_archive_extraction=no ;;
6809 esac
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831 for ac_prog in gawk mawk nawk awk
6832 do
6833   # Extract the first word of "$ac_prog", so it can be a program name with args.
6834 set dummy $ac_prog; ac_word=$2
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6836 $as_echo_n "checking for $ac_word... " >&6; }
6837 if ${ac_cv_prog_AWK+:} false; then :
6838   $as_echo_n "(cached) " >&6
6839 else
6840   if test -n "$AWK"; then
6841   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6842 else
6843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6844 for as_dir in $PATH
6845 do
6846   IFS=$as_save_IFS
6847   test -z "$as_dir" && as_dir=.
6848     for ac_exec_ext in '' $ac_executable_extensions; do
6849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6850     ac_cv_prog_AWK="$ac_prog"
6851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6852     break 2
6853   fi
6854 done
6855   done
6856 IFS=$as_save_IFS
6857
6858 fi
6859 fi
6860 AWK=$ac_cv_prog_AWK
6861 if test -n "$AWK"; then
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6863 $as_echo "$AWK" >&6; }
6864 else
6865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6866 $as_echo "no" >&6; }
6867 fi
6868
6869
6870   test -n "$AWK" && break
6871 done
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891 # If no C compiler was specified, use CC.
6892 LTCC=${LTCC-"$CC"}
6893
6894 # If no C compiler flags were specified, use CFLAGS.
6895 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6896
6897 # Allow CC to be a program name with arguments.
6898 compiler=$CC
6899
6900
6901 # Check for command to grab the raw symbol name followed by C symbol from nm.
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6903 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6904 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6905   $as_echo_n "(cached) " >&6
6906 else
6907
6908 # These are sane defaults that work on at least a few old systems.
6909 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6910
6911 # Character class describing NM global symbol codes.
6912 symcode='[BCDEGRST]'
6913
6914 # Regexp to match symbols that can be accessed directly from C.
6915 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6916
6917 # Define system-specific variables.
6918 case $host_os in
6919 aix*)
6920   symcode='[BCDT]'
6921   ;;
6922 cygwin* | mingw* | pw32* | cegcc*)
6923   symcode='[ABCDGISTW]'
6924   ;;
6925 hpux*)
6926   if test "$host_cpu" = ia64; then
6927     symcode='[ABCDEGRST]'
6928   fi
6929   ;;
6930 irix* | nonstopux*)
6931   symcode='[BCDEGRST]'
6932   ;;
6933 osf*)
6934   symcode='[BCDEGQRST]'
6935   ;;
6936 solaris*)
6937   symcode='[BCDRT]'
6938   ;;
6939 sco3.2v5*)
6940   symcode='[DT]'
6941   ;;
6942 sysv4.2uw2*)
6943   symcode='[DT]'
6944   ;;
6945 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6946   symcode='[ABDT]'
6947   ;;
6948 sysv4)
6949   symcode='[DFNSTU]'
6950   ;;
6951 esac
6952
6953 # If we're using GNU nm, then use its standard symbol codes.
6954 case `$NM -V 2>&1` in
6955 *GNU* | *'with BFD'*)
6956   symcode='[ABCDGIRSTW]' ;;
6957 esac
6958
6959 # Transform an extracted symbol line into a proper C declaration.
6960 # Some systems (esp. on ia64) link data and code symbols differently,
6961 # so use this general approach.
6962 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6963
6964 # Transform an extracted symbol line into symbol name and symbol address
6965 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6966 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
6967
6968 # Handle CRLF in mingw tool chain
6969 opt_cr=
6970 case $build_os in
6971 mingw*)
6972   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6973   ;;
6974 esac
6975
6976 # Try without a prefix underscore, then with it.
6977 for ac_symprfx in "" "_"; do
6978
6979   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6980   symxfrm="\\1 $ac_symprfx\\2 \\2"
6981
6982   # Write the raw and C identifiers.
6983   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6984     # Fake it for dumpbin and say T for any non-static function
6985     # and D for any global variable.
6986     # Also find C++ and __fastcall symbols from MSVC++,
6987     # which start with @ or ?.
6988     lt_cv_sys_global_symbol_pipe="$AWK '"\
6989 "     {last_section=section; section=\$ 3};"\
6990 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6991 "     \$ 0!~/External *\|/{next};"\
6992 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6993 "     {if(hide[section]) next};"\
6994 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6995 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6996 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6997 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6998 "     ' prfx=^$ac_symprfx"
6999   else
7000     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7001   fi
7002
7003   # Check to see that the pipe works correctly.
7004   pipe_works=no
7005
7006   rm -f conftest*
7007   cat > conftest.$ac_ext <<_LT_EOF
7008 #ifdef __cplusplus
7009 extern "C" {
7010 #endif
7011 char nm_test_var;
7012 void nm_test_func(void);
7013 void nm_test_func(void){}
7014 #ifdef __cplusplus
7015 }
7016 #endif
7017 int main(){nm_test_var='a';nm_test_func();return(0);}
7018 _LT_EOF
7019
7020   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7021   (eval $ac_compile) 2>&5
7022   ac_status=$?
7023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7024   test $ac_status = 0; }; then
7025     # Now try to grab the symbols.
7026     nlist=conftest.nm
7027     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7028   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7029   ac_status=$?
7030   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7031   test $ac_status = 0; } && test -s "$nlist"; then
7032       # Try sorting and uniquifying the output.
7033       if sort "$nlist" | uniq > "$nlist"T; then
7034         mv -f "$nlist"T "$nlist"
7035       else
7036         rm -f "$nlist"T
7037       fi
7038
7039       # Make sure that we snagged all the symbols we need.
7040       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7041         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7042           cat <<_LT_EOF > conftest.$ac_ext
7043 #ifdef __cplusplus
7044 extern "C" {
7045 #endif
7046
7047 _LT_EOF
7048           # Now generate the symbol file.
7049           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7050
7051           cat <<_LT_EOF >> conftest.$ac_ext
7052
7053 /* The mapping between symbol names and symbols.  */
7054 const struct {
7055   const char *name;
7056   void       *address;
7057 }
7058 lt__PROGRAM__LTX_preloaded_symbols[] =
7059 {
7060   { "@PROGRAM@", (void *) 0 },
7061 _LT_EOF
7062           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7063           cat <<\_LT_EOF >> conftest.$ac_ext
7064   {0, (void *) 0}
7065 };
7066
7067 /* This works around a problem in FreeBSD linker */
7068 #ifdef FREEBSD_WORKAROUND
7069 static const void *lt_preloaded_setup() {
7070   return lt__PROGRAM__LTX_preloaded_symbols;
7071 }
7072 #endif
7073
7074 #ifdef __cplusplus
7075 }
7076 #endif
7077 _LT_EOF
7078           # Now try linking the two files.
7079           mv conftest.$ac_objext conftstm.$ac_objext
7080           lt_save_LIBS="$LIBS"
7081           lt_save_CFLAGS="$CFLAGS"
7082           LIBS="conftstm.$ac_objext"
7083           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7084           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7085   (eval $ac_link) 2>&5
7086   ac_status=$?
7087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7088   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7089             pipe_works=yes
7090           fi
7091           LIBS="$lt_save_LIBS"
7092           CFLAGS="$lt_save_CFLAGS"
7093         else
7094           echo "cannot find nm_test_func in $nlist" >&5
7095         fi
7096       else
7097         echo "cannot find nm_test_var in $nlist" >&5
7098       fi
7099     else
7100       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7101     fi
7102   else
7103     echo "$progname: failed program was:" >&5
7104     cat conftest.$ac_ext >&5
7105   fi
7106   rm -rf conftest* conftst*
7107
7108   # Do not use the global_symbol_pipe unless it works.
7109   if test "$pipe_works" = yes; then
7110     break
7111   else
7112     lt_cv_sys_global_symbol_pipe=
7113   fi
7114 done
7115
7116 fi
7117
7118 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7119   lt_cv_sys_global_symbol_to_cdecl=
7120 fi
7121 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7123 $as_echo "failed" >&6; }
7124 else
7125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7126 $as_echo "ok" >&6; }
7127 fi
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150 # Check whether --enable-libtool-lock was given.
7151 if test "${enable_libtool_lock+set}" = set; then :
7152   enableval=$enable_libtool_lock;
7153 fi
7154
7155 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7156
7157 # Some flags need to be propagated to the compiler or linker for good
7158 # libtool support.
7159 case $host in
7160 ia64-*-hpux*)
7161   # Find out which ABI we are using.
7162   echo 'int i;' > conftest.$ac_ext
7163   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7164   (eval $ac_compile) 2>&5
7165   ac_status=$?
7166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7167   test $ac_status = 0; }; then
7168     case `/usr/bin/file conftest.$ac_objext` in
7169       *ELF-32*)
7170         HPUX_IA64_MODE="32"
7171         ;;
7172       *ELF-64*)
7173         HPUX_IA64_MODE="64"
7174         ;;
7175     esac
7176   fi
7177   rm -rf conftest*
7178   ;;
7179 *-*-irix6*)
7180   # Find out which ABI we are using.
7181   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7182   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7183   (eval $ac_compile) 2>&5
7184   ac_status=$?
7185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7186   test $ac_status = 0; }; then
7187     if test "$lt_cv_prog_gnu_ld" = yes; then
7188       case `/usr/bin/file conftest.$ac_objext` in
7189         *32-bit*)
7190           LD="${LD-ld} -melf32bsmip"
7191           ;;
7192         *N32*)
7193           LD="${LD-ld} -melf32bmipn32"
7194           ;;
7195         *64-bit*)
7196           LD="${LD-ld} -melf64bmip"
7197         ;;
7198       esac
7199     else
7200       case `/usr/bin/file conftest.$ac_objext` in
7201         *32-bit*)
7202           LD="${LD-ld} -32"
7203           ;;
7204         *N32*)
7205           LD="${LD-ld} -n32"
7206           ;;
7207         *64-bit*)
7208           LD="${LD-ld} -64"
7209           ;;
7210       esac
7211     fi
7212   fi
7213   rm -rf conftest*
7214   ;;
7215
7216 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7217 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7218   # Find out which ABI we are using.
7219   echo 'int i;' > conftest.$ac_ext
7220   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7221   (eval $ac_compile) 2>&5
7222   ac_status=$?
7223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7224   test $ac_status = 0; }; then
7225     case `/usr/bin/file conftest.o` in
7226       *32-bit*)
7227         case $host in
7228           x86_64-*kfreebsd*-gnu)
7229             LD="${LD-ld} -m elf_i386_fbsd"
7230             ;;
7231           x86_64-*linux*)
7232             case `/usr/bin/file conftest.o` in
7233               *x86-64*)
7234                 LD="${LD-ld} -m elf32_x86_64"
7235                 ;;
7236               *)
7237                 LD="${LD-ld} -m elf_i386"
7238                 ;;
7239             esac
7240             ;;
7241           powerpc64le-*linux*)
7242             LD="${LD-ld} -m elf32lppclinux"
7243             ;;
7244           powerpc64-*linux*)
7245             LD="${LD-ld} -m elf32ppclinux"
7246             ;;
7247           s390x-*linux*)
7248             LD="${LD-ld} -m elf_s390"
7249             ;;
7250           sparc64-*linux*)
7251             LD="${LD-ld} -m elf32_sparc"
7252             ;;
7253         esac
7254         ;;
7255       *64-bit*)
7256         case $host in
7257           x86_64-*kfreebsd*-gnu)
7258             LD="${LD-ld} -m elf_x86_64_fbsd"
7259             ;;
7260           x86_64-*linux*)
7261             LD="${LD-ld} -m elf_x86_64"
7262             ;;
7263           powerpcle-*linux*)
7264             LD="${LD-ld} -m elf64lppc"
7265             ;;
7266           powerpc-*linux*)
7267             LD="${LD-ld} -m elf64ppc"
7268             ;;
7269           s390*-*linux*|s390*-*tpf*)
7270             LD="${LD-ld} -m elf64_s390"
7271             ;;
7272           sparc*-*linux*)
7273             LD="${LD-ld} -m elf64_sparc"
7274             ;;
7275         esac
7276         ;;
7277     esac
7278   fi
7279   rm -rf conftest*
7280   ;;
7281
7282 *-*-sco3.2v5*)
7283   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7284   SAVE_CFLAGS="$CFLAGS"
7285   CFLAGS="$CFLAGS -belf"
7286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7287 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7288 if ${lt_cv_cc_needs_belf+:} false; then :
7289   $as_echo_n "(cached) " >&6
7290 else
7291   ac_ext=c
7292 ac_cpp='$CPP $CPPFLAGS'
7293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7296
7297      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7298 /* end confdefs.h.  */
7299
7300 int
7301 main ()
7302 {
7303
7304   ;
7305   return 0;
7306 }
7307 _ACEOF
7308 if ac_fn_c_try_link "$LINENO"; then :
7309   lt_cv_cc_needs_belf=yes
7310 else
7311   lt_cv_cc_needs_belf=no
7312 fi
7313 rm -f core conftest.err conftest.$ac_objext \
7314     conftest$ac_exeext conftest.$ac_ext
7315      ac_ext=c
7316 ac_cpp='$CPP $CPPFLAGS'
7317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7320
7321 fi
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7323 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7324   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7325     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7326     CFLAGS="$SAVE_CFLAGS"
7327   fi
7328   ;;
7329 sparc*-*solaris*)
7330   # Find out which ABI we are using.
7331   echo 'int i;' > conftest.$ac_ext
7332   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7333   (eval $ac_compile) 2>&5
7334   ac_status=$?
7335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7336   test $ac_status = 0; }; then
7337     case `/usr/bin/file conftest.o` in
7338     *64-bit*)
7339       case $lt_cv_prog_gnu_ld in
7340       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7341       *)
7342         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7343           LD="${LD-ld} -64"
7344         fi
7345         ;;
7346       esac
7347       ;;
7348     esac
7349   fi
7350   rm -rf conftest*
7351   ;;
7352 esac
7353
7354 need_locks="$enable_libtool_lock"
7355
7356
7357   case $host_os in
7358     rhapsody* | darwin*)
7359     if test -n "$ac_tool_prefix"; then
7360   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7361 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7365   $as_echo_n "(cached) " >&6
7366 else
7367   if test -n "$DSYMUTIL"; then
7368   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7369 else
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7371 for as_dir in $PATH
7372 do
7373   IFS=$as_save_IFS
7374   test -z "$as_dir" && as_dir=.
7375     for ac_exec_ext in '' $ac_executable_extensions; do
7376   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7377     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7379     break 2
7380   fi
7381 done
7382   done
7383 IFS=$as_save_IFS
7384
7385 fi
7386 fi
7387 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7388 if test -n "$DSYMUTIL"; then
7389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7390 $as_echo "$DSYMUTIL" >&6; }
7391 else
7392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7394 fi
7395
7396
7397 fi
7398 if test -z "$ac_cv_prog_DSYMUTIL"; then
7399   ac_ct_DSYMUTIL=$DSYMUTIL
7400   # Extract the first word of "dsymutil", so it can be a program name with args.
7401 set dummy dsymutil; ac_word=$2
7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7403 $as_echo_n "checking for $ac_word... " >&6; }
7404 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7405   $as_echo_n "(cached) " >&6
7406 else
7407   if test -n "$ac_ct_DSYMUTIL"; then
7408   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7409 else
7410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7411 for as_dir in $PATH
7412 do
7413   IFS=$as_save_IFS
7414   test -z "$as_dir" && as_dir=.
7415     for ac_exec_ext in '' $ac_executable_extensions; do
7416   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7417     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7418     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7419     break 2
7420   fi
7421 done
7422   done
7423 IFS=$as_save_IFS
7424
7425 fi
7426 fi
7427 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7428 if test -n "$ac_ct_DSYMUTIL"; then
7429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7430 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7431 else
7432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7433 $as_echo "no" >&6; }
7434 fi
7435
7436   if test "x$ac_ct_DSYMUTIL" = x; then
7437     DSYMUTIL=":"
7438   else
7439     case $cross_compiling:$ac_tool_warned in
7440 yes:)
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7443 ac_tool_warned=yes ;;
7444 esac
7445     DSYMUTIL=$ac_ct_DSYMUTIL
7446   fi
7447 else
7448   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7449 fi
7450
7451     if test -n "$ac_tool_prefix"; then
7452   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7453 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7455 $as_echo_n "checking for $ac_word... " >&6; }
7456 if ${ac_cv_prog_NMEDIT+:} false; then :
7457   $as_echo_n "(cached) " >&6
7458 else
7459   if test -n "$NMEDIT"; then
7460   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7461 else
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7463 for as_dir in $PATH
7464 do
7465   IFS=$as_save_IFS
7466   test -z "$as_dir" && as_dir=.
7467     for ac_exec_ext in '' $ac_executable_extensions; do
7468   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7469     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7470     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7471     break 2
7472   fi
7473 done
7474   done
7475 IFS=$as_save_IFS
7476
7477 fi
7478 fi
7479 NMEDIT=$ac_cv_prog_NMEDIT
7480 if test -n "$NMEDIT"; then
7481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7482 $as_echo "$NMEDIT" >&6; }
7483 else
7484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485 $as_echo "no" >&6; }
7486 fi
7487
7488
7489 fi
7490 if test -z "$ac_cv_prog_NMEDIT"; then
7491   ac_ct_NMEDIT=$NMEDIT
7492   # Extract the first word of "nmedit", so it can be a program name with args.
7493 set dummy nmedit; ac_word=$2
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7495 $as_echo_n "checking for $ac_word... " >&6; }
7496 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7497   $as_echo_n "(cached) " >&6
7498 else
7499   if test -n "$ac_ct_NMEDIT"; then
7500   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7501 else
7502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7503 for as_dir in $PATH
7504 do
7505   IFS=$as_save_IFS
7506   test -z "$as_dir" && as_dir=.
7507     for ac_exec_ext in '' $ac_executable_extensions; do
7508   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7509     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7511     break 2
7512   fi
7513 done
7514   done
7515 IFS=$as_save_IFS
7516
7517 fi
7518 fi
7519 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7520 if test -n "$ac_ct_NMEDIT"; then
7521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7522 $as_echo "$ac_ct_NMEDIT" >&6; }
7523 else
7524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525 $as_echo "no" >&6; }
7526 fi
7527
7528   if test "x$ac_ct_NMEDIT" = x; then
7529     NMEDIT=":"
7530   else
7531     case $cross_compiling:$ac_tool_warned in
7532 yes:)
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7535 ac_tool_warned=yes ;;
7536 esac
7537     NMEDIT=$ac_ct_NMEDIT
7538   fi
7539 else
7540   NMEDIT="$ac_cv_prog_NMEDIT"
7541 fi
7542
7543     if test -n "$ac_tool_prefix"; then
7544   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7545 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7547 $as_echo_n "checking for $ac_word... " >&6; }
7548 if ${ac_cv_prog_LIPO+:} false; then :
7549   $as_echo_n "(cached) " >&6
7550 else
7551   if test -n "$LIPO"; then
7552   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7553 else
7554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7555 for as_dir in $PATH
7556 do
7557   IFS=$as_save_IFS
7558   test -z "$as_dir" && as_dir=.
7559     for ac_exec_ext in '' $ac_executable_extensions; do
7560   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7561     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7562     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7563     break 2
7564   fi
7565 done
7566   done
7567 IFS=$as_save_IFS
7568
7569 fi
7570 fi
7571 LIPO=$ac_cv_prog_LIPO
7572 if test -n "$LIPO"; then
7573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7574 $as_echo "$LIPO" >&6; }
7575 else
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7577 $as_echo "no" >&6; }
7578 fi
7579
7580
7581 fi
7582 if test -z "$ac_cv_prog_LIPO"; then
7583   ac_ct_LIPO=$LIPO
7584   # Extract the first word of "lipo", so it can be a program name with args.
7585 set dummy lipo; ac_word=$2
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7587 $as_echo_n "checking for $ac_word... " >&6; }
7588 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7589   $as_echo_n "(cached) " >&6
7590 else
7591   if test -n "$ac_ct_LIPO"; then
7592   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7593 else
7594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7595 for as_dir in $PATH
7596 do
7597   IFS=$as_save_IFS
7598   test -z "$as_dir" && as_dir=.
7599     for ac_exec_ext in '' $ac_executable_extensions; do
7600   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7601     ac_cv_prog_ac_ct_LIPO="lipo"
7602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7603     break 2
7604   fi
7605 done
7606   done
7607 IFS=$as_save_IFS
7608
7609 fi
7610 fi
7611 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7612 if test -n "$ac_ct_LIPO"; then
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7614 $as_echo "$ac_ct_LIPO" >&6; }
7615 else
7616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617 $as_echo "no" >&6; }
7618 fi
7619
7620   if test "x$ac_ct_LIPO" = x; then
7621     LIPO=":"
7622   else
7623     case $cross_compiling:$ac_tool_warned in
7624 yes:)
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7627 ac_tool_warned=yes ;;
7628 esac
7629     LIPO=$ac_ct_LIPO
7630   fi
7631 else
7632   LIPO="$ac_cv_prog_LIPO"
7633 fi
7634
7635     if test -n "$ac_tool_prefix"; then
7636   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7637 set dummy ${ac_tool_prefix}otool; ac_word=$2
7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7639 $as_echo_n "checking for $ac_word... " >&6; }
7640 if ${ac_cv_prog_OTOOL+:} false; then :
7641   $as_echo_n "(cached) " >&6
7642 else
7643   if test -n "$OTOOL"; then
7644   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7645 else
7646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7647 for as_dir in $PATH
7648 do
7649   IFS=$as_save_IFS
7650   test -z "$as_dir" && as_dir=.
7651     for ac_exec_ext in '' $ac_executable_extensions; do
7652   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7653     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7655     break 2
7656   fi
7657 done
7658   done
7659 IFS=$as_save_IFS
7660
7661 fi
7662 fi
7663 OTOOL=$ac_cv_prog_OTOOL
7664 if test -n "$OTOOL"; then
7665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7666 $as_echo "$OTOOL" >&6; }
7667 else
7668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7669 $as_echo "no" >&6; }
7670 fi
7671
7672
7673 fi
7674 if test -z "$ac_cv_prog_OTOOL"; then
7675   ac_ct_OTOOL=$OTOOL
7676   # Extract the first word of "otool", so it can be a program name with args.
7677 set dummy otool; ac_word=$2
7678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7679 $as_echo_n "checking for $ac_word... " >&6; }
7680 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7681   $as_echo_n "(cached) " >&6
7682 else
7683   if test -n "$ac_ct_OTOOL"; then
7684   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7685 else
7686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7687 for as_dir in $PATH
7688 do
7689   IFS=$as_save_IFS
7690   test -z "$as_dir" && as_dir=.
7691     for ac_exec_ext in '' $ac_executable_extensions; do
7692   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7693     ac_cv_prog_ac_ct_OTOOL="otool"
7694     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7695     break 2
7696   fi
7697 done
7698   done
7699 IFS=$as_save_IFS
7700
7701 fi
7702 fi
7703 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7704 if test -n "$ac_ct_OTOOL"; then
7705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7706 $as_echo "$ac_ct_OTOOL" >&6; }
7707 else
7708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7709 $as_echo "no" >&6; }
7710 fi
7711
7712   if test "x$ac_ct_OTOOL" = x; then
7713     OTOOL=":"
7714   else
7715     case $cross_compiling:$ac_tool_warned in
7716 yes:)
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7718 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7719 ac_tool_warned=yes ;;
7720 esac
7721     OTOOL=$ac_ct_OTOOL
7722   fi
7723 else
7724   OTOOL="$ac_cv_prog_OTOOL"
7725 fi
7726
7727     if test -n "$ac_tool_prefix"; then
7728   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7729 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7731 $as_echo_n "checking for $ac_word... " >&6; }
7732 if ${ac_cv_prog_OTOOL64+:} false; then :
7733   $as_echo_n "(cached) " >&6
7734 else
7735   if test -n "$OTOOL64"; then
7736   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7737 else
7738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7739 for as_dir in $PATH
7740 do
7741   IFS=$as_save_IFS
7742   test -z "$as_dir" && as_dir=.
7743     for ac_exec_ext in '' $ac_executable_extensions; do
7744   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7745     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7747     break 2
7748   fi
7749 done
7750   done
7751 IFS=$as_save_IFS
7752
7753 fi
7754 fi
7755 OTOOL64=$ac_cv_prog_OTOOL64
7756 if test -n "$OTOOL64"; then
7757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7758 $as_echo "$OTOOL64" >&6; }
7759 else
7760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7761 $as_echo "no" >&6; }
7762 fi
7763
7764
7765 fi
7766 if test -z "$ac_cv_prog_OTOOL64"; then
7767   ac_ct_OTOOL64=$OTOOL64
7768   # Extract the first word of "otool64", so it can be a program name with args.
7769 set dummy otool64; ac_word=$2
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7771 $as_echo_n "checking for $ac_word... " >&6; }
7772 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7773   $as_echo_n "(cached) " >&6
7774 else
7775   if test -n "$ac_ct_OTOOL64"; then
7776   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7777 else
7778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7779 for as_dir in $PATH
7780 do
7781   IFS=$as_save_IFS
7782   test -z "$as_dir" && as_dir=.
7783     for ac_exec_ext in '' $ac_executable_extensions; do
7784   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7785     ac_cv_prog_ac_ct_OTOOL64="otool64"
7786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7787     break 2
7788   fi
7789 done
7790   done
7791 IFS=$as_save_IFS
7792
7793 fi
7794 fi
7795 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7796 if test -n "$ac_ct_OTOOL64"; then
7797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7798 $as_echo "$ac_ct_OTOOL64" >&6; }
7799 else
7800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7801 $as_echo "no" >&6; }
7802 fi
7803
7804   if test "x$ac_ct_OTOOL64" = x; then
7805     OTOOL64=":"
7806   else
7807     case $cross_compiling:$ac_tool_warned in
7808 yes:)
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7810 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7811 ac_tool_warned=yes ;;
7812 esac
7813     OTOOL64=$ac_ct_OTOOL64
7814   fi
7815 else
7816   OTOOL64="$ac_cv_prog_OTOOL64"
7817 fi
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7846 $as_echo_n "checking for -single_module linker flag... " >&6; }
7847 if ${lt_cv_apple_cc_single_mod+:} false; then :
7848   $as_echo_n "(cached) " >&6
7849 else
7850   lt_cv_apple_cc_single_mod=no
7851       if test -z "${LT_MULTI_MODULE}"; then
7852         # By default we will add the -single_module flag. You can override
7853         # by either setting the environment variable LT_MULTI_MODULE
7854         # non-empty at configure time, or by adding -multi_module to the
7855         # link flags.
7856         rm -rf libconftest.dylib*
7857         echo "int foo(void){return 1;}" > conftest.c
7858         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7859 -dynamiclib -Wl,-single_module conftest.c" >&5
7860         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7861           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7862         _lt_result=$?
7863         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7864           lt_cv_apple_cc_single_mod=yes
7865         else
7866           cat conftest.err >&5
7867         fi
7868         rm -rf libconftest.dylib*
7869         rm -f conftest.*
7870       fi
7871 fi
7872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7873 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7875 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7876 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7877   $as_echo_n "(cached) " >&6
7878 else
7879   lt_cv_ld_exported_symbols_list=no
7880       save_LDFLAGS=$LDFLAGS
7881       echo "_main" > conftest.sym
7882       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7883       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7884 /* end confdefs.h.  */
7885
7886 int
7887 main ()
7888 {
7889
7890   ;
7891   return 0;
7892 }
7893 _ACEOF
7894 if ac_fn_c_try_link "$LINENO"; then :
7895   lt_cv_ld_exported_symbols_list=yes
7896 else
7897   lt_cv_ld_exported_symbols_list=no
7898 fi
7899 rm -f core conftest.err conftest.$ac_objext \
7900     conftest$ac_exeext conftest.$ac_ext
7901         LDFLAGS="$save_LDFLAGS"
7902
7903 fi
7904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7905 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7906     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7907 $as_echo_n "checking for -force_load linker flag... " >&6; }
7908 if ${lt_cv_ld_force_load+:} false; then :
7909   $as_echo_n "(cached) " >&6
7910 else
7911   lt_cv_ld_force_load=no
7912       cat > conftest.c << _LT_EOF
7913 int forced_loaded() { return 2;}
7914 _LT_EOF
7915       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7916       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7917       echo "$AR cru libconftest.a conftest.o" >&5
7918       $AR cru libconftest.a conftest.o 2>&5
7919       cat > conftest.c << _LT_EOF
7920 int main() { return 0;}
7921 _LT_EOF
7922       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7923       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7924       _lt_result=$?
7925       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7926         lt_cv_ld_force_load=yes
7927       else
7928         cat conftest.err >&5
7929       fi
7930         rm -f conftest.err libconftest.a conftest conftest.c
7931         rm -rf conftest.dSYM
7932
7933 fi
7934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7935 $as_echo "$lt_cv_ld_force_load" >&6; }
7936     case $host_os in
7937     rhapsody* | darwin1.[012])
7938       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7939     darwin1.*)
7940       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7941     darwin*) # darwin 5.x on
7942       # if running on 10.5 or later, the deployment target defaults
7943       # to the OS version, if on x86, and 10.4, the deployment
7944       # target defaults to 10.4. Don't you love it?
7945       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7946         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7947           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7948         10.[012][,.]*)
7949           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7950         10.*)
7951           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7952       esac
7953     ;;
7954   esac
7955     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7956       _lt_dar_single_mod='$single_module'
7957     fi
7958     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7959       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7960     else
7961       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7962     fi
7963     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7964       _lt_dsymutil='~$DSYMUTIL $lib || :'
7965     else
7966       _lt_dsymutil=
7967     fi
7968     ;;
7969   esac
7970
7971 for ac_header in dlfcn.h
7972 do :
7973   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7974 "
7975 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7976   cat >>confdefs.h <<_ACEOF
7977 #define HAVE_DLFCN_H 1
7978 _ACEOF
7979
7980 fi
7981
7982 done
7983
7984
7985
7986
7987
7988
7989 # Set options
7990
7991
7992
7993         enable_dlopen=no
7994
7995
7996   enable_win32_dll=no
7997
7998
7999             # Check whether --enable-shared was given.
8000 if test "${enable_shared+set}" = set; then :
8001   enableval=$enable_shared; p=${PACKAGE-default}
8002     case $enableval in
8003     yes) enable_shared=yes ;;
8004     no) enable_shared=no ;;
8005     *)
8006       enable_shared=no
8007       # Look at the argument we got.  We use all the common list separators.
8008       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8009       for pkg in $enableval; do
8010         IFS="$lt_save_ifs"
8011         if test "X$pkg" = "X$p"; then
8012           enable_shared=yes
8013         fi
8014       done
8015       IFS="$lt_save_ifs"
8016       ;;
8017     esac
8018 else
8019   enable_shared=yes
8020 fi
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030   # Check whether --enable-static was given.
8031 if test "${enable_static+set}" = set; then :
8032   enableval=$enable_static; p=${PACKAGE-default}
8033     case $enableval in
8034     yes) enable_static=yes ;;
8035     no) enable_static=no ;;
8036     *)
8037      enable_static=no
8038       # Look at the argument we got.  We use all the common list separators.
8039       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8040       for pkg in $enableval; do
8041         IFS="$lt_save_ifs"
8042         if test "X$pkg" = "X$p"; then
8043           enable_static=yes
8044         fi
8045       done
8046       IFS="$lt_save_ifs"
8047       ;;
8048     esac
8049 else
8050   enable_static=yes
8051 fi
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062 # Check whether --with-pic was given.
8063 if test "${with_pic+set}" = set; then :
8064   withval=$with_pic; pic_mode="$withval"
8065 else
8066   pic_mode=default
8067 fi
8068
8069
8070 test -z "$pic_mode" && pic_mode=default
8071
8072
8073
8074
8075
8076
8077
8078   # Check whether --enable-fast-install was given.
8079 if test "${enable_fast_install+set}" = set; then :
8080   enableval=$enable_fast_install; p=${PACKAGE-default}
8081     case $enableval in
8082     yes) enable_fast_install=yes ;;
8083     no) enable_fast_install=no ;;
8084     *)
8085       enable_fast_install=no
8086       # Look at the argument we got.  We use all the common list separators.
8087       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8088       for pkg in $enableval; do
8089         IFS="$lt_save_ifs"
8090         if test "X$pkg" = "X$p"; then
8091           enable_fast_install=yes
8092         fi
8093       done
8094       IFS="$lt_save_ifs"
8095       ;;
8096     esac
8097 else
8098   enable_fast_install=yes
8099 fi
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111 # This can be used to rebuild libtool when needed
8112 LIBTOOL_DEPS="$ltmain"
8113
8114 # Always use our own libtool.
8115 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142 test -z "$LN_S" && LN_S="ln -s"
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157 if test -n "${ZSH_VERSION+set}" ; then
8158    setopt NO_GLOB_SUBST
8159 fi
8160
8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8162 $as_echo_n "checking for objdir... " >&6; }
8163 if ${lt_cv_objdir+:} false; then :
8164   $as_echo_n "(cached) " >&6
8165 else
8166   rm -f .libs 2>/dev/null
8167 mkdir .libs 2>/dev/null
8168 if test -d .libs; then
8169   lt_cv_objdir=.libs
8170 else
8171   # MS-DOS does not allow filenames that begin with a dot.
8172   lt_cv_objdir=_libs
8173 fi
8174 rmdir .libs 2>/dev/null
8175 fi
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8177 $as_echo "$lt_cv_objdir" >&6; }
8178 objdir=$lt_cv_objdir
8179
8180
8181
8182
8183
8184 cat >>confdefs.h <<_ACEOF
8185 #define LT_OBJDIR "$lt_cv_objdir/"
8186 _ACEOF
8187
8188
8189
8190
8191 case $host_os in
8192 aix3*)
8193   # AIX sometimes has problems with the GCC collect2 program.  For some
8194   # reason, if we set the COLLECT_NAMES environment variable, the problems
8195   # vanish in a puff of smoke.
8196   if test "X${COLLECT_NAMES+set}" != Xset; then
8197     COLLECT_NAMES=
8198     export COLLECT_NAMES
8199   fi
8200   ;;
8201 esac
8202
8203 # Global variables:
8204 ofile=libtool
8205 can_build_shared=yes
8206
8207 # All known linkers require a `.a' archive for static linking (except MSVC,
8208 # which needs '.lib').
8209 libext=a
8210
8211 with_gnu_ld="$lt_cv_prog_gnu_ld"
8212
8213 old_CC="$CC"
8214 old_CFLAGS="$CFLAGS"
8215
8216 # Set sane defaults for various variables
8217 test -z "$CC" && CC=cc
8218 test -z "$LTCC" && LTCC=$CC
8219 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8220 test -z "$LD" && LD=ld
8221 test -z "$ac_objext" && ac_objext=o
8222
8223 for cc_temp in $compiler""; do
8224   case $cc_temp in
8225     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8226     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8227     \-*) ;;
8228     *) break;;
8229   esac
8230 done
8231 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8232
8233
8234 # Only perform the check for file, if the check method requires it
8235 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8236 case $deplibs_check_method in
8237 file_magic*)
8238   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8239     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8240 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8241 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8242   $as_echo_n "(cached) " >&6
8243 else
8244   case $MAGIC_CMD in
8245 [\\/*] |  ?:[\\/]*)
8246   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8247   ;;
8248 *)
8249   lt_save_MAGIC_CMD="$MAGIC_CMD"
8250   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8251   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8252   for ac_dir in $ac_dummy; do
8253     IFS="$lt_save_ifs"
8254     test -z "$ac_dir" && ac_dir=.
8255     if test -f $ac_dir/${ac_tool_prefix}file; then
8256       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8257       if test -n "$file_magic_test_file"; then
8258         case $deplibs_check_method in
8259         "file_magic "*)
8260           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8261           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8262           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8263             $EGREP "$file_magic_regex" > /dev/null; then
8264             :
8265           else
8266             cat <<_LT_EOF 1>&2
8267
8268 *** Warning: the command libtool uses to detect shared libraries,
8269 *** $file_magic_cmd, produces output that libtool cannot recognize.
8270 *** The result is that libtool may fail to recognize shared libraries
8271 *** as such.  This will affect the creation of libtool libraries that
8272 *** depend on shared libraries, but programs linked with such libtool
8273 *** libraries will work regardless of this problem.  Nevertheless, you
8274 *** may want to report the problem to your system manager and/or to
8275 *** bug-libtool@gnu.org
8276
8277 _LT_EOF
8278           fi ;;
8279         esac
8280       fi
8281       break
8282     fi
8283   done
8284   IFS="$lt_save_ifs"
8285   MAGIC_CMD="$lt_save_MAGIC_CMD"
8286   ;;
8287 esac
8288 fi
8289
8290 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8291 if test -n "$MAGIC_CMD"; then
8292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8293 $as_echo "$MAGIC_CMD" >&6; }
8294 else
8295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8296 $as_echo "no" >&6; }
8297 fi
8298
8299
8300
8301
8302
8303 if test -z "$lt_cv_path_MAGIC_CMD"; then
8304   if test -n "$ac_tool_prefix"; then
8305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8306 $as_echo_n "checking for file... " >&6; }
8307 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8308   $as_echo_n "(cached) " >&6
8309 else
8310   case $MAGIC_CMD in
8311 [\\/*] |  ?:[\\/]*)
8312   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8313   ;;
8314 *)
8315   lt_save_MAGIC_CMD="$MAGIC_CMD"
8316   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8317   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8318   for ac_dir in $ac_dummy; do
8319     IFS="$lt_save_ifs"
8320     test -z "$ac_dir" && ac_dir=.
8321     if test -f $ac_dir/file; then
8322       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8323       if test -n "$file_magic_test_file"; then
8324         case $deplibs_check_method in
8325         "file_magic "*)
8326           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8327           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8328           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8329             $EGREP "$file_magic_regex" > /dev/null; then
8330             :
8331           else
8332             cat <<_LT_EOF 1>&2
8333
8334 *** Warning: the command libtool uses to detect shared libraries,
8335 *** $file_magic_cmd, produces output that libtool cannot recognize.
8336 *** The result is that libtool may fail to recognize shared libraries
8337 *** as such.  This will affect the creation of libtool libraries that
8338 *** depend on shared libraries, but programs linked with such libtool
8339 *** libraries will work regardless of this problem.  Nevertheless, you
8340 *** may want to report the problem to your system manager and/or to
8341 *** bug-libtool@gnu.org
8342
8343 _LT_EOF
8344           fi ;;
8345         esac
8346       fi
8347       break
8348     fi
8349   done
8350   IFS="$lt_save_ifs"
8351   MAGIC_CMD="$lt_save_MAGIC_CMD"
8352   ;;
8353 esac
8354 fi
8355
8356 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8357 if test -n "$MAGIC_CMD"; then
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8359 $as_echo "$MAGIC_CMD" >&6; }
8360 else
8361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8362 $as_echo "no" >&6; }
8363 fi
8364
8365
8366   else
8367     MAGIC_CMD=:
8368   fi
8369 fi
8370
8371   fi
8372   ;;
8373 esac
8374
8375 # Use C for the default configuration in the libtool script
8376
8377 lt_save_CC="$CC"
8378 ac_ext=c
8379 ac_cpp='$CPP $CPPFLAGS'
8380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8383
8384
8385 # Source file extension for C test sources.
8386 ac_ext=c
8387
8388 # Object file extension for compiled C test sources.
8389 objext=o
8390 objext=$objext
8391
8392 # Code to be used in simple compile tests
8393 lt_simple_compile_test_code="int some_variable = 0;"
8394
8395 # Code to be used in simple link tests
8396 lt_simple_link_test_code='int main(){return(0);}'
8397
8398
8399
8400
8401
8402
8403
8404 # If no C compiler was specified, use CC.
8405 LTCC=${LTCC-"$CC"}
8406
8407 # If no C compiler flags were specified, use CFLAGS.
8408 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8409
8410 # Allow CC to be a program name with arguments.
8411 compiler=$CC
8412
8413 # Save the default compiler, since it gets overwritten when the other
8414 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8415 compiler_DEFAULT=$CC
8416
8417 # save warnings/boilerplate of simple test code
8418 ac_outfile=conftest.$ac_objext
8419 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8420 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8421 _lt_compiler_boilerplate=`cat conftest.err`
8422 $RM conftest*
8423
8424 ac_outfile=conftest.$ac_objext
8425 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8426 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8427 _lt_linker_boilerplate=`cat conftest.err`
8428 $RM -r conftest*
8429
8430
8431 ## CAVEAT EMPTOR:
8432 ## There is no encapsulation within the following macros, do not change
8433 ## the running order or otherwise move them around unless you know exactly
8434 ## what you are doing...
8435 if test -n "$compiler"; then
8436
8437 lt_prog_compiler_no_builtin_flag=
8438
8439 if test "$GCC" = yes; then
8440   case $cc_basename in
8441   nvcc*)
8442     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8443   *)
8444     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8445   esac
8446
8447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8448 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8449 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8450   $as_echo_n "(cached) " >&6
8451 else
8452   lt_cv_prog_compiler_rtti_exceptions=no
8453    ac_outfile=conftest.$ac_objext
8454    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8455    lt_compiler_flag="-fno-rtti -fno-exceptions"
8456    # Insert the option either (1) after the last *FLAGS variable, or
8457    # (2) before a word containing "conftest.", or (3) at the end.
8458    # Note that $ac_compile itself does not contain backslashes and begins
8459    # with a dollar sign (not a hyphen), so the echo should work correctly.
8460    # The option is referenced via a variable to avoid confusing sed.
8461    lt_compile=`echo "$ac_compile" | $SED \
8462    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8463    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8464    -e 's:$: $lt_compiler_flag:'`
8465    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8466    (eval "$lt_compile" 2>conftest.err)
8467    ac_status=$?
8468    cat conftest.err >&5
8469    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8470    if (exit $ac_status) && test -s "$ac_outfile"; then
8471      # The compiler can only warn and ignore the option if not recognized
8472      # So say no if there are warnings other than the usual output.
8473      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8474      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8475      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8476        lt_cv_prog_compiler_rtti_exceptions=yes
8477      fi
8478    fi
8479    $RM conftest*
8480
8481 fi
8482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8483 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8484
8485 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8486     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8487 else
8488     :
8489 fi
8490
8491 fi
8492
8493
8494
8495
8496
8497
8498   lt_prog_compiler_wl=
8499 lt_prog_compiler_pic=
8500 lt_prog_compiler_static=
8501
8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8503 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8504
8505   if test "$GCC" = yes; then
8506     lt_prog_compiler_wl='-Wl,'
8507     lt_prog_compiler_static='-static'
8508
8509     case $host_os in
8510       aix*)
8511       # All AIX code is PIC.
8512       if test "$host_cpu" = ia64; then
8513         # AIX 5 now supports IA64 processor
8514         lt_prog_compiler_static='-Bstatic'
8515       fi
8516       lt_prog_compiler_pic='-fPIC'
8517       ;;
8518
8519     amigaos*)
8520       case $host_cpu in
8521       powerpc)
8522             # see comment about AmigaOS4 .so support
8523             lt_prog_compiler_pic='-fPIC'
8524         ;;
8525       m68k)
8526             # FIXME: we need at least 68020 code to build shared libraries, but
8527             # adding the `-m68020' flag to GCC prevents building anything better,
8528             # like `-m68040'.
8529             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8530         ;;
8531       esac
8532       ;;
8533
8534     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8535       # PIC is the default for these OSes.
8536       ;;
8537
8538     mingw* | cygwin* | pw32* | os2* | cegcc*)
8539       # This hack is so that the source file can tell whether it is being
8540       # built for inclusion in a dll (and should export symbols for example).
8541       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8542       # (--disable-auto-import) libraries
8543       lt_prog_compiler_pic='-DDLL_EXPORT'
8544       ;;
8545
8546     darwin* | rhapsody*)
8547       # PIC is the default on this platform
8548       # Common symbols not allowed in MH_DYLIB files
8549       lt_prog_compiler_pic='-fno-common'
8550       ;;
8551
8552     haiku*)
8553       # PIC is the default for Haiku.
8554       # The "-static" flag exists, but is broken.
8555       lt_prog_compiler_static=
8556       ;;
8557
8558     hpux*)
8559       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8560       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8561       # sets the default TLS model and affects inlining.
8562       case $host_cpu in
8563       hppa*64*)
8564         # +Z the default
8565         ;;
8566       *)
8567         lt_prog_compiler_pic='-fPIC'
8568         ;;
8569       esac
8570       ;;
8571
8572     interix[3-9]*)
8573       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8574       # Instead, we relocate shared libraries at runtime.
8575       ;;
8576
8577     msdosdjgpp*)
8578       # Just because we use GCC doesn't mean we suddenly get shared libraries
8579       # on systems that don't support them.
8580       lt_prog_compiler_can_build_shared=no
8581       enable_shared=no
8582       ;;
8583
8584     *nto* | *qnx*)
8585       # QNX uses GNU C++, but need to define -shared option too, otherwise
8586       # it will coredump.
8587       lt_prog_compiler_pic='-fPIC -shared'
8588       ;;
8589
8590     sysv4*MP*)
8591       if test -d /usr/nec; then
8592         lt_prog_compiler_pic=-Kconform_pic
8593       fi
8594       ;;
8595
8596     *)
8597       lt_prog_compiler_pic='-fPIC'
8598       ;;
8599     esac
8600
8601     case $cc_basename in
8602     nvcc*) # Cuda Compiler Driver 2.2
8603       lt_prog_compiler_wl='-Xlinker '
8604       lt_prog_compiler_pic='-Xcompiler -fPIC'
8605       ;;
8606     esac
8607   else
8608     # PORTME Check for flag to pass linker flags through the system compiler.
8609     case $host_os in
8610     aix*)
8611       lt_prog_compiler_wl='-Wl,'
8612       if test "$host_cpu" = ia64; then
8613         # AIX 5 now supports IA64 processor
8614         lt_prog_compiler_static='-Bstatic'
8615       else
8616         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8617       fi
8618       ;;
8619
8620     mingw* | cygwin* | pw32* | os2* | cegcc*)
8621       # This hack is so that the source file can tell whether it is being
8622       # built for inclusion in a dll (and should export symbols for example).
8623       lt_prog_compiler_pic='-DDLL_EXPORT'
8624       ;;
8625
8626     hpux9* | hpux10* | hpux11*)
8627       lt_prog_compiler_wl='-Wl,'
8628       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8629       # not for PA HP-UX.
8630       case $host_cpu in
8631       hppa*64*|ia64*)
8632         # +Z the default
8633         ;;
8634       *)
8635         lt_prog_compiler_pic='+Z'
8636         ;;
8637       esac
8638       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8639       lt_prog_compiler_static='${wl}-a ${wl}archive'
8640       ;;
8641
8642     irix5* | irix6* | nonstopux*)
8643       lt_prog_compiler_wl='-Wl,'
8644       # PIC (with -KPIC) is the default.
8645       lt_prog_compiler_static='-non_shared'
8646       ;;
8647
8648     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8649       case $cc_basename in
8650       # old Intel for x86_64 which still supported -KPIC.
8651       ecc*)
8652         lt_prog_compiler_wl='-Wl,'
8653         lt_prog_compiler_pic='-KPIC'
8654         lt_prog_compiler_static='-static'
8655         ;;
8656       # icc used to be incompatible with GCC.
8657       # ICC 10 doesn't accept -KPIC any more.
8658       icc* | ifort*)
8659         lt_prog_compiler_wl='-Wl,'
8660         lt_prog_compiler_pic='-fPIC'
8661         lt_prog_compiler_static='-static'
8662         ;;
8663       # Lahey Fortran 8.1.
8664       lf95*)
8665         lt_prog_compiler_wl='-Wl,'
8666         lt_prog_compiler_pic='--shared'
8667         lt_prog_compiler_static='--static'
8668         ;;
8669       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8670         # Portland Group compilers (*not* the Pentium gcc compiler,
8671         # which looks to be a dead project)
8672         lt_prog_compiler_wl='-Wl,'
8673         lt_prog_compiler_pic='-fpic'
8674         lt_prog_compiler_static='-Bstatic'
8675         ;;
8676       ccc*)
8677         lt_prog_compiler_wl='-Wl,'
8678         # All Alpha code is PIC.
8679         lt_prog_compiler_static='-non_shared'
8680         ;;
8681       xl* | bgxl* | bgf* | mpixl*)
8682         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8683         lt_prog_compiler_wl='-Wl,'
8684         lt_prog_compiler_pic='-qpic'
8685         lt_prog_compiler_static='-qstaticlink'
8686         ;;
8687       *)
8688         case `$CC -V 2>&1 | sed 5q` in
8689         *Sun\ F* | *Sun*Fortran*)
8690           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8691           lt_prog_compiler_pic='-KPIC'
8692           lt_prog_compiler_static='-Bstatic'
8693           lt_prog_compiler_wl=''
8694           ;;
8695         *Sun\ C*)
8696           # Sun C 5.9
8697           lt_prog_compiler_pic='-KPIC'
8698           lt_prog_compiler_static='-Bstatic'
8699           lt_prog_compiler_wl='-Wl,'
8700           ;;
8701         esac
8702         ;;
8703       esac
8704       ;;
8705
8706     newsos6)
8707       lt_prog_compiler_pic='-KPIC'
8708       lt_prog_compiler_static='-Bstatic'
8709       ;;
8710
8711     *nto* | *qnx*)
8712       # QNX uses GNU C++, but need to define -shared option too, otherwise
8713       # it will coredump.
8714       lt_prog_compiler_pic='-fPIC -shared'
8715       ;;
8716
8717     osf3* | osf4* | osf5*)
8718       lt_prog_compiler_wl='-Wl,'
8719       # All OSF/1 code is PIC.
8720       lt_prog_compiler_static='-non_shared'
8721       ;;
8722
8723     rdos*)
8724       lt_prog_compiler_static='-non_shared'
8725       ;;
8726
8727     solaris*)
8728       lt_prog_compiler_pic='-KPIC'
8729       lt_prog_compiler_static='-Bstatic'
8730       case $cc_basename in
8731       f77* | f90* | f95*)
8732         lt_prog_compiler_wl='-Qoption ld ';;
8733       *)
8734         lt_prog_compiler_wl='-Wl,';;
8735       esac
8736       ;;
8737
8738     sunos4*)
8739       lt_prog_compiler_wl='-Qoption ld '
8740       lt_prog_compiler_pic='-PIC'
8741       lt_prog_compiler_static='-Bstatic'
8742       ;;
8743
8744     sysv4 | sysv4.2uw2* | sysv4.3*)
8745       lt_prog_compiler_wl='-Wl,'
8746       lt_prog_compiler_pic='-KPIC'
8747       lt_prog_compiler_static='-Bstatic'
8748       ;;
8749
8750     sysv4*MP*)
8751       if test -d /usr/nec ;then
8752         lt_prog_compiler_pic='-Kconform_pic'
8753         lt_prog_compiler_static='-Bstatic'
8754       fi
8755       ;;
8756
8757     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8758       lt_prog_compiler_wl='-Wl,'
8759       lt_prog_compiler_pic='-KPIC'
8760       lt_prog_compiler_static='-Bstatic'
8761       ;;
8762
8763     unicos*)
8764       lt_prog_compiler_wl='-Wl,'
8765       lt_prog_compiler_can_build_shared=no
8766       ;;
8767
8768     uts4*)
8769       lt_prog_compiler_pic='-pic'
8770       lt_prog_compiler_static='-Bstatic'
8771       ;;
8772
8773     *)
8774       lt_prog_compiler_can_build_shared=no
8775       ;;
8776     esac
8777   fi
8778
8779 case $host_os in
8780   # For platforms which do not support PIC, -DPIC is meaningless:
8781   *djgpp*)
8782     lt_prog_compiler_pic=
8783     ;;
8784   *)
8785     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8786     ;;
8787 esac
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8789 $as_echo "$lt_prog_compiler_pic" >&6; }
8790
8791
8792
8793
8794
8795
8796 #
8797 # Check to make sure the PIC flag actually works.
8798 #
8799 if test -n "$lt_prog_compiler_pic"; then
8800   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8801 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8802 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8803   $as_echo_n "(cached) " >&6
8804 else
8805   lt_cv_prog_compiler_pic_works=no
8806    ac_outfile=conftest.$ac_objext
8807    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8808    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8809    # Insert the option either (1) after the last *FLAGS variable, or
8810    # (2) before a word containing "conftest.", or (3) at the end.
8811    # Note that $ac_compile itself does not contain backslashes and begins
8812    # with a dollar sign (not a hyphen), so the echo should work correctly.
8813    # The option is referenced via a variable to avoid confusing sed.
8814    lt_compile=`echo "$ac_compile" | $SED \
8815    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8816    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8817    -e 's:$: $lt_compiler_flag:'`
8818    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8819    (eval "$lt_compile" 2>conftest.err)
8820    ac_status=$?
8821    cat conftest.err >&5
8822    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8823    if (exit $ac_status) && test -s "$ac_outfile"; then
8824      # The compiler can only warn and ignore the option if not recognized
8825      # So say no if there are warnings other than the usual output.
8826      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8827      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8828      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8829        lt_cv_prog_compiler_pic_works=yes
8830      fi
8831    fi
8832    $RM conftest*
8833
8834 fi
8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8836 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8837
8838 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8839     case $lt_prog_compiler_pic in
8840      "" | " "*) ;;
8841      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8842      esac
8843 else
8844     lt_prog_compiler_pic=
8845      lt_prog_compiler_can_build_shared=no
8846 fi
8847
8848 fi
8849
8850
8851
8852
8853
8854
8855 #
8856 # Check to make sure the static flag actually works.
8857 #
8858 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8860 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8861 if ${lt_cv_prog_compiler_static_works+:} false; then :
8862   $as_echo_n "(cached) " >&6
8863 else
8864   lt_cv_prog_compiler_static_works=no
8865    save_LDFLAGS="$LDFLAGS"
8866    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8867    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8868    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8869      # The linker can only warn and ignore the option if not recognized
8870      # So say no if there are warnings
8871      if test -s conftest.err; then
8872        # Append any errors to the config.log.
8873        cat conftest.err 1>&5
8874        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8875        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8876        if diff conftest.exp conftest.er2 >/dev/null; then
8877          lt_cv_prog_compiler_static_works=yes
8878        fi
8879      else
8880        lt_cv_prog_compiler_static_works=yes
8881      fi
8882    fi
8883    $RM -r conftest*
8884    LDFLAGS="$save_LDFLAGS"
8885
8886 fi
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8888 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8889
8890 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8891     :
8892 else
8893     lt_prog_compiler_static=
8894 fi
8895
8896
8897
8898
8899
8900
8901
8902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8903 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8904 if ${lt_cv_prog_compiler_c_o+:} false; then :
8905   $as_echo_n "(cached) " >&6
8906 else
8907   lt_cv_prog_compiler_c_o=no
8908    $RM -r conftest 2>/dev/null
8909    mkdir conftest
8910    cd conftest
8911    mkdir out
8912    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8913
8914    lt_compiler_flag="-o out/conftest2.$ac_objext"
8915    # Insert the option either (1) after the last *FLAGS variable, or
8916    # (2) before a word containing "conftest.", or (3) at the end.
8917    # Note that $ac_compile itself does not contain backslashes and begins
8918    # with a dollar sign (not a hyphen), so the echo should work correctly.
8919    lt_compile=`echo "$ac_compile" | $SED \
8920    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8921    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8922    -e 's:$: $lt_compiler_flag:'`
8923    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8924    (eval "$lt_compile" 2>out/conftest.err)
8925    ac_status=$?
8926    cat out/conftest.err >&5
8927    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8928    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8929    then
8930      # The compiler can only warn and ignore the option if not recognized
8931      # So say no if there are warnings
8932      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8933      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8934      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8935        lt_cv_prog_compiler_c_o=yes
8936      fi
8937    fi
8938    chmod u+w . 2>&5
8939    $RM conftest*
8940    # SGI C++ compiler will create directory out/ii_files/ for
8941    # template instantiation
8942    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8943    $RM out/* && rmdir out
8944    cd ..
8945    $RM -r conftest
8946    $RM conftest*
8947
8948 fi
8949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8950 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8951
8952
8953
8954
8955
8956
8957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8958 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8959 if ${lt_cv_prog_compiler_c_o+:} false; then :
8960   $as_echo_n "(cached) " >&6
8961 else
8962   lt_cv_prog_compiler_c_o=no
8963    $RM -r conftest 2>/dev/null
8964    mkdir conftest
8965    cd conftest
8966    mkdir out
8967    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8968
8969    lt_compiler_flag="-o out/conftest2.$ac_objext"
8970    # Insert the option either (1) after the last *FLAGS variable, or
8971    # (2) before a word containing "conftest.", or (3) at the end.
8972    # Note that $ac_compile itself does not contain backslashes and begins
8973    # with a dollar sign (not a hyphen), so the echo should work correctly.
8974    lt_compile=`echo "$ac_compile" | $SED \
8975    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8976    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8977    -e 's:$: $lt_compiler_flag:'`
8978    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8979    (eval "$lt_compile" 2>out/conftest.err)
8980    ac_status=$?
8981    cat out/conftest.err >&5
8982    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8983    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8984    then
8985      # The compiler can only warn and ignore the option if not recognized
8986      # So say no if there are warnings
8987      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8988      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8989      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8990        lt_cv_prog_compiler_c_o=yes
8991      fi
8992    fi
8993    chmod u+w . 2>&5
8994    $RM conftest*
8995    # SGI C++ compiler will create directory out/ii_files/ for
8996    # template instantiation
8997    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8998    $RM out/* && rmdir out
8999    cd ..
9000    $RM -r conftest
9001    $RM conftest*
9002
9003 fi
9004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9005 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9006
9007
9008
9009
9010 hard_links="nottested"
9011 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9012   # do not overwrite the value of need_locks provided by the user
9013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9014 $as_echo_n "checking if we can lock with hard links... " >&6; }
9015   hard_links=yes
9016   $RM conftest*
9017   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9018   touch conftest.a
9019   ln conftest.a conftest.b 2>&5 || hard_links=no
9020   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9022 $as_echo "$hard_links" >&6; }
9023   if test "$hard_links" = no; then
9024     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9025 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9026     need_locks=warn
9027   fi
9028 else
9029   need_locks=no
9030 fi
9031
9032
9033
9034
9035
9036
9037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9038 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9039
9040   runpath_var=
9041   allow_undefined_flag=
9042   always_export_symbols=no
9043   archive_cmds=
9044   archive_expsym_cmds=
9045   compiler_needs_object=no
9046   enable_shared_with_static_runtimes=no
9047   export_dynamic_flag_spec=
9048   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9049   hardcode_automatic=no
9050   hardcode_direct=no
9051   hardcode_direct_absolute=no
9052   hardcode_libdir_flag_spec=
9053   hardcode_libdir_flag_spec_ld=
9054   hardcode_libdir_separator=
9055   hardcode_minus_L=no
9056   hardcode_shlibpath_var=unsupported
9057   inherit_rpath=no
9058   link_all_deplibs=unknown
9059   module_cmds=
9060   module_expsym_cmds=
9061   old_archive_from_new_cmds=
9062   old_archive_from_expsyms_cmds=
9063   thread_safe_flag_spec=
9064   whole_archive_flag_spec=
9065   # include_expsyms should be a list of space-separated symbols to be *always*
9066   # included in the symbol list
9067   include_expsyms=
9068   # exclude_expsyms can be an extended regexp of symbols to exclude
9069   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9070   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9071   # as well as any symbol that contains `d'.
9072   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9073   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9074   # platforms (ab)use it in PIC code, but their linkers get confused if
9075   # the symbol is explicitly referenced.  Since portable code cannot
9076   # rely on this symbol name, it's probably fine to never include it in
9077   # preloaded symbol tables.
9078   # Exclude shared library initialization/finalization symbols.
9079   extract_expsyms_cmds=
9080
9081   case $host_os in
9082   cygwin* | mingw* | pw32* | cegcc*)
9083     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9084     # When not using gcc, we currently assume that we are using
9085     # Microsoft Visual C++.
9086     if test "$GCC" != yes; then
9087       with_gnu_ld=no
9088     fi
9089     ;;
9090   interix*)
9091     # we just hope/assume this is gcc and not c89 (= MSVC++)
9092     with_gnu_ld=yes
9093     ;;
9094   openbsd*)
9095     with_gnu_ld=no
9096     ;;
9097   esac
9098
9099   ld_shlibs=yes
9100
9101   # On some targets, GNU ld is compatible enough with the native linker
9102   # that we're better off using the native interface for both.
9103   lt_use_gnu_ld_interface=no
9104   if test "$with_gnu_ld" = yes; then
9105     case $host_os in
9106       aix*)
9107         # The AIX port of GNU ld has always aspired to compatibility
9108         # with the native linker.  However, as the warning in the GNU ld
9109         # block says, versions before 2.19.5* couldn't really create working
9110         # shared libraries, regardless of the interface used.
9111         case `$LD -v 2>&1` in
9112           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9113           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9114           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9115           *)
9116             lt_use_gnu_ld_interface=yes
9117             ;;
9118         esac
9119         ;;
9120       *)
9121         lt_use_gnu_ld_interface=yes
9122         ;;
9123     esac
9124   fi
9125
9126   if test "$lt_use_gnu_ld_interface" = yes; then
9127     # If archive_cmds runs LD, not CC, wlarc should be empty
9128     wlarc='${wl}'
9129
9130     # Set some defaults for GNU ld with shared library support. These
9131     # are reset later if shared libraries are not supported. Putting them
9132     # here allows them to be overridden if necessary.
9133     runpath_var=LD_RUN_PATH
9134     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9135     export_dynamic_flag_spec='${wl}--export-dynamic'
9136     # ancient GNU ld didn't support --whole-archive et. al.
9137     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9138       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9139     else
9140       whole_archive_flag_spec=
9141     fi
9142     supports_anon_versioning=no
9143     case `$LD -v 2>&1` in
9144       *GNU\ gold*) supports_anon_versioning=yes ;;
9145       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9146       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9147       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9148       *\ 2.11.*) ;; # other 2.11 versions
9149       *) supports_anon_versioning=yes ;;
9150     esac
9151
9152     # See if GNU ld supports shared libraries.
9153     case $host_os in
9154     aix[3-9]*)
9155       # On AIX/PPC, the GNU linker is very broken
9156       if test "$host_cpu" != ia64; then
9157         ld_shlibs=no
9158         cat <<_LT_EOF 1>&2
9159
9160 *** Warning: the GNU linker, at least up to release 2.19, is reported
9161 *** to be unable to reliably create shared libraries on AIX.
9162 *** Therefore, libtool is disabling shared libraries support.  If you
9163 *** really care for shared libraries, you may want to install binutils
9164 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9165 *** You will then need to restart the configuration process.
9166
9167 _LT_EOF
9168       fi
9169       ;;
9170
9171     amigaos*)
9172       case $host_cpu in
9173       powerpc)
9174             # see comment about AmigaOS4 .so support
9175             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9176             archive_expsym_cmds=''
9177         ;;
9178       m68k)
9179             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9180             hardcode_libdir_flag_spec='-L$libdir'
9181             hardcode_minus_L=yes
9182         ;;
9183       esac
9184       ;;
9185
9186     beos*)
9187       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9188         allow_undefined_flag=unsupported
9189         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9190         # support --undefined.  This deserves some investigation.  FIXME
9191         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9192       else
9193         ld_shlibs=no
9194       fi
9195       ;;
9196
9197     cygwin* | mingw* | pw32* | cegcc*)
9198       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9199       # as there is no search path for DLLs.
9200       hardcode_libdir_flag_spec='-L$libdir'
9201       export_dynamic_flag_spec='${wl}--export-all-symbols'
9202       allow_undefined_flag=unsupported
9203       always_export_symbols=no
9204       enable_shared_with_static_runtimes=yes
9205       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9206
9207       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9208         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9209         # If the export-symbols file already is a .def file (1st line
9210         # is EXPORTS), use it as is; otherwise, prepend...
9211         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9212           cp $export_symbols $output_objdir/$soname.def;
9213         else
9214           echo EXPORTS > $output_objdir/$soname.def;
9215           cat $export_symbols >> $output_objdir/$soname.def;
9216         fi~
9217         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9218       else
9219         ld_shlibs=no
9220       fi
9221       ;;
9222
9223     haiku*)
9224       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9225       link_all_deplibs=yes
9226       ;;
9227
9228     interix[3-9]*)
9229       hardcode_direct=no
9230       hardcode_shlibpath_var=no
9231       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9232       export_dynamic_flag_spec='${wl}-E'
9233       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9234       # Instead, shared libraries are loaded at an image base (0x10000000 by
9235       # default) and relocated if they conflict, which is a slow very memory
9236       # consuming and fragmenting process.  To avoid this, we pick a random,
9237       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9238       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9239       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9240       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9241       ;;
9242
9243     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9244       tmp_diet=no
9245       if test "$host_os" = linux-dietlibc; then
9246         case $cc_basename in
9247           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9248         esac
9249       fi
9250       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9251          && test "$tmp_diet" = no
9252       then
9253         tmp_addflag=' $pic_flag'
9254         tmp_sharedflag='-shared'
9255         case $cc_basename,$host_cpu in
9256         pgcc*)                          # Portland Group C compiler
9257           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9258           tmp_addflag=' $pic_flag'
9259           ;;
9260         pgf77* | pgf90* | pgf95* | pgfortran*)
9261                                         # Portland Group f77 and f90 compilers
9262           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9263           tmp_addflag=' $pic_flag -Mnomain' ;;
9264         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9265           tmp_addflag=' -i_dynamic' ;;
9266         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9267           tmp_addflag=' -i_dynamic -nofor_main' ;;
9268         ifc* | ifort*)                  # Intel Fortran compiler
9269           tmp_addflag=' -nofor_main' ;;
9270         lf95*)                          # Lahey Fortran 8.1
9271           whole_archive_flag_spec=
9272           tmp_sharedflag='--shared' ;;
9273         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9274           tmp_sharedflag='-qmkshrobj'
9275           tmp_addflag= ;;
9276         nvcc*)  # Cuda Compiler Driver 2.2
9277           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9278           compiler_needs_object=yes
9279           ;;
9280         esac
9281         case `$CC -V 2>&1 | sed 5q` in
9282         *Sun\ C*)                       # Sun C 5.9
9283           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9284           compiler_needs_object=yes
9285           tmp_sharedflag='-G' ;;
9286         *Sun\ F*)                       # Sun Fortran 8.3
9287           tmp_sharedflag='-G' ;;
9288         esac
9289         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9290
9291         if test "x$supports_anon_versioning" = xyes; then
9292           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9293             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9294             echo "local: *; };" >> $output_objdir/$libname.ver~
9295             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9296         fi
9297
9298         case $cc_basename in
9299         xlf* | bgf* | bgxlf* | mpixlf*)
9300           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9301           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9302           hardcode_libdir_flag_spec=
9303           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9304           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9305           if test "x$supports_anon_versioning" = xyes; then
9306             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9307               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9308               echo "local: *; };" >> $output_objdir/$libname.ver~
9309               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9310           fi
9311           ;;
9312         esac
9313       else
9314         ld_shlibs=no
9315       fi
9316       ;;
9317
9318     netbsd*)
9319       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9320         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9321         wlarc=
9322       else
9323         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9324         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9325       fi
9326       ;;
9327
9328     solaris*)
9329       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9330         ld_shlibs=no
9331         cat <<_LT_EOF 1>&2
9332
9333 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9334 *** create shared libraries on Solaris systems.  Therefore, libtool
9335 *** is disabling shared libraries support.  We urge you to upgrade GNU
9336 *** binutils to release 2.9.1 or newer.  Another option is to modify
9337 *** your PATH or compiler configuration so that the native linker is
9338 *** used, and then restart.
9339
9340 _LT_EOF
9341       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9342         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9343         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9344       else
9345         ld_shlibs=no
9346       fi
9347       ;;
9348
9349     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9350       case `$LD -v 2>&1` in
9351         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9352         ld_shlibs=no
9353         cat <<_LT_EOF 1>&2
9354
9355 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9356 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9357 *** is disabling shared libraries support.  We urge you to upgrade GNU
9358 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9359 *** your PATH or compiler configuration so that the native linker is
9360 *** used, and then restart.
9361
9362 _LT_EOF
9363         ;;
9364         *)
9365           # For security reasons, it is highly recommended that you always
9366           # use absolute paths for naming shared libraries, and exclude the
9367           # DT_RUNPATH tag from executables and libraries.  But doing so
9368           # requires that you compile everything twice, which is a pain.
9369           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9370             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9371             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9372             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9373           else
9374             ld_shlibs=no
9375           fi
9376         ;;
9377       esac
9378       ;;
9379
9380     sunos4*)
9381       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9382       wlarc=
9383       hardcode_direct=yes
9384       hardcode_shlibpath_var=no
9385       ;;
9386
9387     *)
9388       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9389         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9390         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9391       else
9392         ld_shlibs=no
9393       fi
9394       ;;
9395     esac
9396
9397     if test "$ld_shlibs" = no; then
9398       runpath_var=
9399       hardcode_libdir_flag_spec=
9400       export_dynamic_flag_spec=
9401       whole_archive_flag_spec=
9402     fi
9403   else
9404     # PORTME fill in a description of your system's linker (not GNU ld)
9405     case $host_os in
9406     aix3*)
9407       allow_undefined_flag=unsupported
9408       always_export_symbols=yes
9409       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9410       # Note: this linker hardcodes the directories in LIBPATH if there
9411       # are no directories specified by -L.
9412       hardcode_minus_L=yes
9413       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9414         # Neither direct hardcoding nor static linking is supported with a
9415         # broken collect2.
9416         hardcode_direct=unsupported
9417       fi
9418       ;;
9419
9420     aix[4-9]*)
9421       if test "$host_cpu" = ia64; then
9422         # On IA64, the linker does run time linking by default, so we don't
9423         # have to do anything special.
9424         aix_use_runtimelinking=no
9425         exp_sym_flag='-Bexport'
9426         no_entry_flag=""
9427       else
9428         # If we're using GNU nm, then we don't want the "-C" option.
9429         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9430         # Also, AIX nm treats weak defined symbols like other global
9431         # defined symbols, whereas GNU nm marks them as "W".
9432         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9433           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9434         else
9435           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9436         fi
9437         aix_use_runtimelinking=no
9438
9439         # Test if we are trying to use run time linking or normal
9440         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9441         # need to do runtime linking.
9442         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9443           for ld_flag in $LDFLAGS; do
9444           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9445             aix_use_runtimelinking=yes
9446             break
9447           fi
9448           done
9449           ;;
9450         esac
9451
9452         exp_sym_flag='-bexport'
9453         no_entry_flag='-bnoentry'
9454       fi
9455
9456       # When large executables or shared objects are built, AIX ld can
9457       # have problems creating the table of contents.  If linking a library
9458       # or program results in "error TOC overflow" add -mminimal-toc to
9459       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9460       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9461
9462       archive_cmds=''
9463       hardcode_direct=yes
9464       hardcode_direct_absolute=yes
9465       hardcode_libdir_separator=':'
9466       link_all_deplibs=yes
9467       file_list_spec='${wl}-f,'
9468
9469       if test "$GCC" = yes; then
9470         case $host_os in aix4.[012]|aix4.[012].*)
9471         # We only want to do this on AIX 4.2 and lower, the check
9472         # below for broken collect2 doesn't work under 4.3+
9473           collect2name=`${CC} -print-prog-name=collect2`
9474           if test -f "$collect2name" &&
9475            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9476           then
9477           # We have reworked collect2
9478           :
9479           else
9480           # We have old collect2
9481           hardcode_direct=unsupported
9482           # It fails to find uninstalled libraries when the uninstalled
9483           # path is not listed in the libpath.  Setting hardcode_minus_L
9484           # to unsupported forces relinking
9485           hardcode_minus_L=yes
9486           hardcode_libdir_flag_spec='-L$libdir'
9487           hardcode_libdir_separator=
9488           fi
9489           ;;
9490         esac
9491         shared_flag='-shared'
9492         if test "$aix_use_runtimelinking" = yes; then
9493           shared_flag="$shared_flag "'${wl}-G'
9494         fi
9495       else
9496         # not using gcc
9497         if test "$host_cpu" = ia64; then
9498         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9499         # chokes on -Wl,-G. The following line is correct:
9500           shared_flag='-G'
9501         else
9502           if test "$aix_use_runtimelinking" = yes; then
9503             shared_flag='${wl}-G'
9504           else
9505             shared_flag='${wl}-bM:SRE'
9506           fi
9507         fi
9508       fi
9509
9510       export_dynamic_flag_spec='${wl}-bexpall'
9511       # It seems that -bexpall does not export symbols beginning with
9512       # underscore (_), so it is better to generate a list of symbols to export.
9513       always_export_symbols=yes
9514       if test "$aix_use_runtimelinking" = yes; then
9515         # Warning - without using the other runtime loading flags (-brtl),
9516         # -berok will link without error, but may produce a broken library.
9517         allow_undefined_flag='-berok'
9518         # Determine the default libpath from the value encoded in an
9519         # empty executable.
9520         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9521 /* end confdefs.h.  */
9522
9523 int
9524 main ()
9525 {
9526
9527   ;
9528   return 0;
9529 }
9530 _ACEOF
9531 if ac_fn_c_try_link "$LINENO"; then :
9532
9533 lt_aix_libpath_sed='
9534     /Import File Strings/,/^$/ {
9535         /^0/ {
9536             s/^0  *\(.*\)$/\1/
9537             p
9538         }
9539     }'
9540 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9541 # Check for a 64-bit object if we didn't find anything.
9542 if test -z "$aix_libpath"; then
9543   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9544 fi
9545 fi
9546 rm -f core conftest.err conftest.$ac_objext \
9547     conftest$ac_exeext conftest.$ac_ext
9548 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9549
9550         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9551         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9552       else
9553         if test "$host_cpu" = ia64; then
9554           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9555           allow_undefined_flag="-z nodefs"
9556           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9557         else
9558          # Determine the default libpath from the value encoded in an
9559          # empty executable.
9560          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9561 /* end confdefs.h.  */
9562
9563 int
9564 main ()
9565 {
9566
9567   ;
9568   return 0;
9569 }
9570 _ACEOF
9571 if ac_fn_c_try_link "$LINENO"; then :
9572
9573 lt_aix_libpath_sed='
9574     /Import File Strings/,/^$/ {
9575         /^0/ {
9576             s/^0  *\(.*\)$/\1/
9577             p
9578         }
9579     }'
9580 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9581 # Check for a 64-bit object if we didn't find anything.
9582 if test -z "$aix_libpath"; then
9583   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9584 fi
9585 fi
9586 rm -f core conftest.err conftest.$ac_objext \
9587     conftest$ac_exeext conftest.$ac_ext
9588 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9589
9590          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9591           # Warning - without using the other run time loading flags,
9592           # -berok will link without error, but may produce a broken library.
9593           no_undefined_flag=' ${wl}-bernotok'
9594           allow_undefined_flag=' ${wl}-berok'
9595           if test "$with_gnu_ld" = yes; then
9596             # We only use this code for GNU lds that support --whole-archive.
9597             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9598           else
9599             # Exported symbols can be pulled into shared objects from archives
9600             whole_archive_flag_spec='$convenience'
9601           fi
9602           archive_cmds_need_lc=yes
9603           # This is similar to how AIX traditionally builds its shared libraries.
9604           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9605         fi
9606       fi
9607       ;;
9608
9609     amigaos*)
9610       case $host_cpu in
9611       powerpc)
9612             # see comment about AmigaOS4 .so support
9613             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9614             archive_expsym_cmds=''
9615         ;;
9616       m68k)
9617             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9618             hardcode_libdir_flag_spec='-L$libdir'
9619             hardcode_minus_L=yes
9620         ;;
9621       esac
9622       ;;
9623
9624     bsdi[45]*)
9625       export_dynamic_flag_spec=-rdynamic
9626       ;;
9627
9628     cygwin* | mingw* | pw32* | cegcc*)
9629       # When not using gcc, we currently assume that we are using
9630       # Microsoft Visual C++.
9631       # hardcode_libdir_flag_spec is actually meaningless, as there is
9632       # no search path for DLLs.
9633       hardcode_libdir_flag_spec=' '
9634       allow_undefined_flag=unsupported
9635       # Tell ltmain to make .lib files, not .a files.
9636       libext=lib
9637       # Tell ltmain to make .dll files, not .so files.
9638       shrext_cmds=".dll"
9639       # FIXME: Setting linknames here is a bad hack.
9640       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9641       # The linker will automatically build a .lib file if we build a DLL.
9642       old_archive_from_new_cmds='true'
9643       # FIXME: Should let the user specify the lib program.
9644       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9645       fix_srcfile_path='`cygpath -w "$srcfile"`'
9646       enable_shared_with_static_runtimes=yes
9647       ;;
9648
9649     darwin* | rhapsody*)
9650
9651
9652   archive_cmds_need_lc=no
9653   hardcode_direct=no
9654   hardcode_automatic=yes
9655   hardcode_shlibpath_var=unsupported
9656   if test "$lt_cv_ld_force_load" = "yes"; then
9657     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9658   else
9659     whole_archive_flag_spec=''
9660   fi
9661   link_all_deplibs=yes
9662   allow_undefined_flag="$_lt_dar_allow_undefined"
9663   case $cc_basename in
9664      ifort*) _lt_dar_can_shared=yes ;;
9665      *) _lt_dar_can_shared=$GCC ;;
9666   esac
9667   if test "$_lt_dar_can_shared" = "yes"; then
9668     output_verbose_link_cmd=func_echo_all
9669     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9670     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9671     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9672     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9673
9674   else
9675   ld_shlibs=no
9676   fi
9677
9678       ;;
9679
9680     dgux*)
9681       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9682       hardcode_libdir_flag_spec='-L$libdir'
9683       hardcode_shlibpath_var=no
9684       ;;
9685
9686     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9687     # support.  Future versions do this automatically, but an explicit c++rt0.o
9688     # does not break anything, and helps significantly (at the cost of a little
9689     # extra space).
9690     freebsd2.2*)
9691       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9692       hardcode_libdir_flag_spec='-R$libdir'
9693       hardcode_direct=yes
9694       hardcode_shlibpath_var=no
9695       ;;
9696
9697     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9698     freebsd2.*)
9699       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9700       hardcode_direct=yes
9701       hardcode_minus_L=yes
9702       hardcode_shlibpath_var=no
9703       ;;
9704
9705     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9706     freebsd* | dragonfly*)
9707       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9708       hardcode_libdir_flag_spec='-R$libdir'
9709       hardcode_direct=yes
9710       hardcode_shlibpath_var=no
9711       ;;
9712
9713     hpux9*)
9714       if test "$GCC" = yes; then
9715         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9716       else
9717         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9718       fi
9719       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9720       hardcode_libdir_separator=:
9721       hardcode_direct=yes
9722
9723       # hardcode_minus_L: Not really in the search PATH,
9724       # but as the default location of the library.
9725       hardcode_minus_L=yes
9726       export_dynamic_flag_spec='${wl}-E'
9727       ;;
9728
9729     hpux10*)
9730       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9731         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9732       else
9733         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9734       fi
9735       if test "$with_gnu_ld" = no; then
9736         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9737         hardcode_libdir_flag_spec_ld='+b $libdir'
9738         hardcode_libdir_separator=:
9739         hardcode_direct=yes
9740         hardcode_direct_absolute=yes
9741         export_dynamic_flag_spec='${wl}-E'
9742         # hardcode_minus_L: Not really in the search PATH,
9743         # but as the default location of the library.
9744         hardcode_minus_L=yes
9745       fi
9746       ;;
9747
9748     hpux11*)
9749       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9750         case $host_cpu in
9751         hppa*64*)
9752           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9753           ;;
9754         ia64*)
9755           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9756           ;;
9757         *)
9758           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9759           ;;
9760         esac
9761       else
9762         case $host_cpu in
9763         hppa*64*)
9764           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9765           ;;
9766         ia64*)
9767           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9768           ;;
9769         *)
9770
9771           # Older versions of the 11.00 compiler do not understand -b yet
9772           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9773           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9774 $as_echo_n "checking if $CC understands -b... " >&6; }
9775 if ${lt_cv_prog_compiler__b+:} false; then :
9776   $as_echo_n "(cached) " >&6
9777 else
9778   lt_cv_prog_compiler__b=no
9779    save_LDFLAGS="$LDFLAGS"
9780    LDFLAGS="$LDFLAGS -b"
9781    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9782    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9783      # The linker can only warn and ignore the option if not recognized
9784      # So say no if there are warnings
9785      if test -s conftest.err; then
9786        # Append any errors to the config.log.
9787        cat conftest.err 1>&5
9788        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9789        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9790        if diff conftest.exp conftest.er2 >/dev/null; then
9791          lt_cv_prog_compiler__b=yes
9792        fi
9793      else
9794        lt_cv_prog_compiler__b=yes
9795      fi
9796    fi
9797    $RM -r conftest*
9798    LDFLAGS="$save_LDFLAGS"
9799
9800 fi
9801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9802 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9803
9804 if test x"$lt_cv_prog_compiler__b" = xyes; then
9805     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9806 else
9807     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9808 fi
9809
9810           ;;
9811         esac
9812       fi
9813       if test "$with_gnu_ld" = no; then
9814         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9815         hardcode_libdir_separator=:
9816
9817         case $host_cpu in
9818         hppa*64*|ia64*)
9819           hardcode_direct=no
9820           hardcode_shlibpath_var=no
9821           ;;
9822         *)
9823           hardcode_direct=yes
9824           hardcode_direct_absolute=yes
9825           export_dynamic_flag_spec='${wl}-E'
9826
9827           # hardcode_minus_L: Not really in the search PATH,
9828           # but as the default location of the library.
9829           hardcode_minus_L=yes
9830           ;;
9831         esac
9832       fi
9833       ;;
9834
9835     irix5* | irix6* | nonstopux*)
9836       if test "$GCC" = yes; then
9837         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9838         # Try to use the -exported_symbol ld option, if it does not
9839         # work, assume that -exports_file does not work either and
9840         # implicitly export all symbols.
9841         save_LDFLAGS="$LDFLAGS"
9842         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9843         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9844 /* end confdefs.h.  */
9845 int foo(void) {}
9846 _ACEOF
9847 if ac_fn_c_try_link "$LINENO"; then :
9848   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9849
9850 fi
9851 rm -f core conftest.err conftest.$ac_objext \
9852     conftest$ac_exeext conftest.$ac_ext
9853         LDFLAGS="$save_LDFLAGS"
9854       else
9855         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9856         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9857       fi
9858       archive_cmds_need_lc='no'
9859       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9860       hardcode_libdir_separator=:
9861       inherit_rpath=yes
9862       link_all_deplibs=yes
9863       ;;
9864
9865     netbsd*)
9866       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9867         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9868       else
9869         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9870       fi
9871       hardcode_libdir_flag_spec='-R$libdir'
9872       hardcode_direct=yes
9873       hardcode_shlibpath_var=no
9874       ;;
9875
9876     newsos6)
9877       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9878       hardcode_direct=yes
9879       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9880       hardcode_libdir_separator=:
9881       hardcode_shlibpath_var=no
9882       ;;
9883
9884     *nto* | *qnx*)
9885       ;;
9886
9887     openbsd*)
9888       if test -f /usr/libexec/ld.so; then
9889         hardcode_direct=yes
9890         hardcode_shlibpath_var=no
9891         hardcode_direct_absolute=yes
9892         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9893           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9894           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9895           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9896           export_dynamic_flag_spec='${wl}-E'
9897         else
9898           case $host_os in
9899            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9900              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9901              hardcode_libdir_flag_spec='-R$libdir'
9902              ;;
9903            *)
9904              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9905              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9906              ;;
9907           esac
9908         fi
9909       else
9910         ld_shlibs=no
9911       fi
9912       ;;
9913
9914     os2*)
9915       hardcode_libdir_flag_spec='-L$libdir'
9916       hardcode_minus_L=yes
9917       allow_undefined_flag=unsupported
9918       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9919       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9920       ;;
9921
9922     osf3*)
9923       if test "$GCC" = yes; then
9924         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9925         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9926       else
9927         allow_undefined_flag=' -expect_unresolved \*'
9928         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9929       fi
9930       archive_cmds_need_lc='no'
9931       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9932       hardcode_libdir_separator=:
9933       ;;
9934
9935     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9936       if test "$GCC" = yes; then
9937         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9938         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9939         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9940       else
9941         allow_undefined_flag=' -expect_unresolved \*'
9942         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9943         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9944         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9945
9946         # Both c and cxx compiler support -rpath directly
9947         hardcode_libdir_flag_spec='-rpath $libdir'
9948       fi
9949       archive_cmds_need_lc='no'
9950       hardcode_libdir_separator=:
9951       ;;
9952
9953     solaris*)
9954       no_undefined_flag=' -z defs'
9955       if test "$GCC" = yes; then
9956         wlarc='${wl}'
9957         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9958         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9959           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9960       else
9961         case `$CC -V 2>&1` in
9962         *"Compilers 5.0"*)
9963           wlarc=''
9964           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9965           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9966           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9967           ;;
9968         *)
9969           wlarc='${wl}'
9970           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9971           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9972           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9973           ;;
9974         esac
9975       fi
9976       hardcode_libdir_flag_spec='-R$libdir'
9977       hardcode_shlibpath_var=no
9978       case $host_os in
9979       solaris2.[0-5] | solaris2.[0-5].*) ;;
9980       *)
9981         # The compiler driver will combine and reorder linker options,
9982         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9983         # but is careful enough not to reorder.
9984         # Supported since Solaris 2.6 (maybe 2.5.1?)
9985         if test "$GCC" = yes; then
9986           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9987         else
9988           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9989         fi
9990         ;;
9991       esac
9992       link_all_deplibs=yes
9993       ;;
9994
9995     sunos4*)
9996       if test "x$host_vendor" = xsequent; then
9997         # Use $CC to link under sequent, because it throws in some extra .o
9998         # files that make .init and .fini sections work.
9999         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10000       else
10001         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10002       fi
10003       hardcode_libdir_flag_spec='-L$libdir'
10004       hardcode_direct=yes
10005       hardcode_minus_L=yes
10006       hardcode_shlibpath_var=no
10007       ;;
10008
10009     sysv4)
10010       case $host_vendor in
10011         sni)
10012           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10013           hardcode_direct=yes # is this really true???
10014         ;;
10015         siemens)
10016           ## LD is ld it makes a PLAMLIB
10017           ## CC just makes a GrossModule.
10018           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10019           reload_cmds='$CC -r -o $output$reload_objs'
10020           hardcode_direct=no
10021         ;;
10022         motorola)
10023           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10024           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10025         ;;
10026       esac
10027       runpath_var='LD_RUN_PATH'
10028       hardcode_shlibpath_var=no
10029       ;;
10030
10031     sysv4.3*)
10032       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10033       hardcode_shlibpath_var=no
10034       export_dynamic_flag_spec='-Bexport'
10035       ;;
10036
10037     sysv4*MP*)
10038       if test -d /usr/nec; then
10039         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10040         hardcode_shlibpath_var=no
10041         runpath_var=LD_RUN_PATH
10042         hardcode_runpath_var=yes
10043         ld_shlibs=yes
10044       fi
10045       ;;
10046
10047     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10048       no_undefined_flag='${wl}-z,text'
10049       archive_cmds_need_lc=no
10050       hardcode_shlibpath_var=no
10051       runpath_var='LD_RUN_PATH'
10052
10053       if test "$GCC" = yes; then
10054         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10055         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10056       else
10057         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10058         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10059       fi
10060       ;;
10061
10062     sysv5* | sco3.2v5* | sco5v6*)
10063       # Note: We can NOT use -z defs as we might desire, because we do not
10064       # link with -lc, and that would cause any symbols used from libc to
10065       # always be unresolved, which means just about no library would
10066       # ever link correctly.  If we're not using GNU ld we use -z text
10067       # though, which does catch some bad symbols but isn't as heavy-handed
10068       # as -z defs.
10069       no_undefined_flag='${wl}-z,text'
10070       allow_undefined_flag='${wl}-z,nodefs'
10071       archive_cmds_need_lc=no
10072       hardcode_shlibpath_var=no
10073       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10074       hardcode_libdir_separator=':'
10075       link_all_deplibs=yes
10076       export_dynamic_flag_spec='${wl}-Bexport'
10077       runpath_var='LD_RUN_PATH'
10078
10079       if test "$GCC" = yes; then
10080         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10081         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10082       else
10083         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10084         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10085       fi
10086       ;;
10087
10088     uts4*)
10089       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10090       hardcode_libdir_flag_spec='-L$libdir'
10091       hardcode_shlibpath_var=no
10092       ;;
10093
10094     *)
10095       ld_shlibs=no
10096       ;;
10097     esac
10098
10099     if test x$host_vendor = xsni; then
10100       case $host in
10101       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10102         export_dynamic_flag_spec='${wl}-Blargedynsym'
10103         ;;
10104       esac
10105     fi
10106   fi
10107
10108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10109 $as_echo "$ld_shlibs" >&6; }
10110 test "$ld_shlibs" = no && can_build_shared=no
10111
10112 with_gnu_ld=$with_gnu_ld
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128 #
10129 # Do we need to explicitly link libc?
10130 #
10131 case "x$archive_cmds_need_lc" in
10132 x|xyes)
10133   # Assume -lc should be added
10134   archive_cmds_need_lc=yes
10135
10136   if test "$enable_shared" = yes && test "$GCC" = yes; then
10137     case $archive_cmds in
10138     *'~'*)
10139       # FIXME: we may have to deal with multi-command sequences.
10140       ;;
10141     '$CC '*)
10142       # Test whether the compiler implicitly links with -lc since on some
10143       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10144       # to ld, don't add -lc before -lgcc.
10145       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10146 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10147 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10148   $as_echo_n "(cached) " >&6
10149 else
10150   $RM conftest*
10151         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10152
10153         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10154   (eval $ac_compile) 2>&5
10155   ac_status=$?
10156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10157   test $ac_status = 0; } 2>conftest.err; then
10158           soname=conftest
10159           lib=conftest
10160           libobjs=conftest.$ac_objext
10161           deplibs=
10162           wl=$lt_prog_compiler_wl
10163           pic_flag=$lt_prog_compiler_pic
10164           compiler_flags=-v
10165           linker_flags=-v
10166           verstring=
10167           output_objdir=.
10168           libname=conftest
10169           lt_save_allow_undefined_flag=$allow_undefined_flag
10170           allow_undefined_flag=
10171           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10172   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10173   ac_status=$?
10174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10175   test $ac_status = 0; }
10176           then
10177             lt_cv_archive_cmds_need_lc=no
10178           else
10179             lt_cv_archive_cmds_need_lc=yes
10180           fi
10181           allow_undefined_flag=$lt_save_allow_undefined_flag
10182         else
10183           cat conftest.err 1>&5
10184         fi
10185         $RM conftest*
10186
10187 fi
10188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10189 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10190       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10191       ;;
10192     esac
10193   fi
10194   ;;
10195 esac
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10354 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10355
10356 if test "$GCC" = yes; then
10357   case $host_os in
10358     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10359     *) lt_awk_arg="/^libraries:/" ;;
10360   esac
10361   case $host_os in
10362     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10363     *) lt_sed_strip_eq="s,=/,/,g" ;;
10364   esac
10365   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10366   case $lt_search_path_spec in
10367   *\;*)
10368     # if the path contains ";" then we assume it to be the separator
10369     # otherwise default to the standard path separator (i.e. ":") - it is
10370     # assumed that no part of a normal pathname contains ";" but that should
10371     # okay in the real world where ";" in dirpaths is itself problematic.
10372     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10373     ;;
10374   *)
10375     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10376     ;;
10377   esac
10378   # Ok, now we have the path, separated by spaces, we can step through it
10379   # and add multilib dir if necessary.
10380   lt_tmp_lt_search_path_spec=
10381   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10382   for lt_sys_path in $lt_search_path_spec; do
10383     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10384       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10385     else
10386       test -d "$lt_sys_path" && \
10387         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10388     fi
10389   done
10390   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10391 BEGIN {RS=" "; FS="/|\n";} {
10392   lt_foo="";
10393   lt_count=0;
10394   for (lt_i = NF; lt_i > 0; lt_i--) {
10395     if ($lt_i != "" && $lt_i != ".") {
10396       if ($lt_i == "..") {
10397         lt_count++;
10398       } else {
10399         if (lt_count == 0) {
10400           lt_foo="/" $lt_i lt_foo;
10401         } else {
10402           lt_count--;
10403         }
10404       }
10405     }
10406   }
10407   if (lt_foo != "") { lt_freq[lt_foo]++; }
10408   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10409 }'`
10410   # AWK program above erroneously prepends '/' to C:/dos/paths
10411   # for these hosts.
10412   case $host_os in
10413     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10414       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10415   esac
10416   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10417 else
10418   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10419 fi
10420 library_names_spec=
10421 libname_spec='lib$name'
10422 soname_spec=
10423 shrext_cmds=".so"
10424 postinstall_cmds=
10425 postuninstall_cmds=
10426 finish_cmds=
10427 finish_eval=
10428 shlibpath_var=
10429 shlibpath_overrides_runpath=unknown
10430 version_type=none
10431 dynamic_linker="$host_os ld.so"
10432 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10433 need_lib_prefix=unknown
10434 hardcode_into_libs=no
10435
10436 # when you set need_version to no, make sure it does not cause -set_version
10437 # flags to be left without arguments
10438 need_version=unknown
10439
10440 case $host_os in
10441 aix3*)
10442   version_type=linux
10443   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10444   shlibpath_var=LIBPATH
10445
10446   # AIX 3 has no versioning support, so we append a major version to the name.
10447   soname_spec='${libname}${release}${shared_ext}$major'
10448   ;;
10449
10450 aix[4-9]*)
10451   version_type=linux
10452   need_lib_prefix=no
10453   need_version=no
10454   hardcode_into_libs=yes
10455   if test "$host_cpu" = ia64; then
10456     # AIX 5 supports IA64
10457     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10458     shlibpath_var=LD_LIBRARY_PATH
10459   else
10460     # With GCC up to 2.95.x, collect2 would create an import file
10461     # for dependence libraries.  The import file would start with
10462     # the line `#! .'.  This would cause the generated library to
10463     # depend on `.', always an invalid library.  This was fixed in
10464     # development snapshots of GCC prior to 3.0.
10465     case $host_os in
10466       aix4 | aix4.[01] | aix4.[01].*)
10467       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10468            echo ' yes '
10469            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10470         :
10471       else
10472         can_build_shared=no
10473       fi
10474       ;;
10475     esac
10476     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10477     # soname into executable. Probably we can add versioning support to
10478     # collect2, so additional links can be useful in future.
10479     if test "$aix_use_runtimelinking" = yes; then
10480       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10481       # instead of lib<name>.a to let people know that these are not
10482       # typical AIX shared libraries.
10483       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10484     else
10485       # We preserve .a as extension for shared libraries through AIX4.2
10486       # and later when we are not doing run time linking.
10487       library_names_spec='${libname}${release}.a $libname.a'
10488       soname_spec='${libname}${release}${shared_ext}$major'
10489     fi
10490     shlibpath_var=LIBPATH
10491   fi
10492   ;;
10493
10494 amigaos*)
10495   case $host_cpu in
10496   powerpc)
10497     # Since July 2007 AmigaOS4 officially supports .so libraries.
10498     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10499     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10500     ;;
10501   m68k)
10502     library_names_spec='$libname.ixlibrary $libname.a'
10503     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10504     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10505     ;;
10506   esac
10507   ;;
10508
10509 beos*)
10510   library_names_spec='${libname}${shared_ext}'
10511   dynamic_linker="$host_os ld.so"
10512   shlibpath_var=LIBRARY_PATH
10513   ;;
10514
10515 bsdi[45]*)
10516   version_type=linux
10517   need_version=no
10518   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10519   soname_spec='${libname}${release}${shared_ext}$major'
10520   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10521   shlibpath_var=LD_LIBRARY_PATH
10522   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10523   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10524   # the default ld.so.conf also contains /usr/contrib/lib and
10525   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10526   # libtool to hard-code these into programs
10527   ;;
10528
10529 cygwin* | mingw* | pw32* | cegcc*)
10530   version_type=windows
10531   shrext_cmds=".dll"
10532   need_version=no
10533   need_lib_prefix=no
10534
10535   case $GCC,$host_os in
10536   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10537     library_names_spec='$libname.dll.a'
10538     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10539     postinstall_cmds='base_file=`basename \${file}`~
10540       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10541       dldir=$destdir/`dirname \$dlpath`~
10542       test -d \$dldir || mkdir -p \$dldir~
10543       $install_prog $dir/$dlname \$dldir/$dlname~
10544       chmod a+x \$dldir/$dlname~
10545       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10546         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10547       fi'
10548     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10549       dlpath=$dir/\$dldll~
10550        $RM \$dlpath'
10551     shlibpath_overrides_runpath=yes
10552
10553     case $host_os in
10554     cygwin*)
10555       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10556       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10557
10558       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10559       ;;
10560     mingw* | cegcc*)
10561       # MinGW DLLs use traditional 'lib' prefix
10562       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10563       ;;
10564     pw32*)
10565       # pw32 DLLs use 'pw' prefix rather than 'lib'
10566       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10567       ;;
10568     esac
10569     ;;
10570
10571   *)
10572     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10573     ;;
10574   esac
10575   dynamic_linker='Win32 ld.exe'
10576   # FIXME: first we should search . and the directory the executable is in
10577   shlibpath_var=PATH
10578   ;;
10579
10580 darwin* | rhapsody*)
10581   dynamic_linker="$host_os dyld"
10582   version_type=darwin
10583   need_lib_prefix=no
10584   need_version=no
10585   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10586   soname_spec='${libname}${release}${major}$shared_ext'
10587   shlibpath_overrides_runpath=yes
10588   shlibpath_var=DYLD_LIBRARY_PATH
10589   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10590
10591   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10592   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10593   ;;
10594
10595 dgux*)
10596   version_type=linux
10597   need_lib_prefix=no
10598   need_version=no
10599   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10600   soname_spec='${libname}${release}${shared_ext}$major'
10601   shlibpath_var=LD_LIBRARY_PATH
10602   ;;
10603
10604 freebsd* | dragonfly*)
10605   # DragonFly does not have aout.  When/if they implement a new
10606   # versioning mechanism, adjust this.
10607   if test -x /usr/bin/objformat; then
10608     objformat=`/usr/bin/objformat`
10609   else
10610     case $host_os in
10611     freebsd[23].*) objformat=aout ;;
10612     *) objformat=elf ;;
10613     esac
10614   fi
10615   version_type=freebsd-$objformat
10616   case $version_type in
10617     freebsd-elf*)
10618       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10619       need_version=no
10620       need_lib_prefix=no
10621       ;;
10622     freebsd-*)
10623       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10624       need_version=yes
10625       ;;
10626   esac
10627   shlibpath_var=LD_LIBRARY_PATH
10628   case $host_os in
10629   freebsd2.*)
10630     shlibpath_overrides_runpath=yes
10631     ;;
10632   freebsd3.[01]* | freebsdelf3.[01]*)
10633     shlibpath_overrides_runpath=yes
10634     hardcode_into_libs=yes
10635     ;;
10636   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10637   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10638     shlibpath_overrides_runpath=no
10639     hardcode_into_libs=yes
10640     ;;
10641   *) # from 4.6 on, and DragonFly
10642     shlibpath_overrides_runpath=yes
10643     hardcode_into_libs=yes
10644     ;;
10645   esac
10646   ;;
10647
10648 haiku*)
10649   version_type=linux
10650   need_lib_prefix=no
10651   need_version=no
10652   dynamic_linker="$host_os runtime_loader"
10653   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10654   soname_spec='${libname}${release}${shared_ext}$major'
10655   shlibpath_var=LIBRARY_PATH
10656   shlibpath_overrides_runpath=yes
10657   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10658   hardcode_into_libs=yes
10659   ;;
10660
10661 hpux9* | hpux10* | hpux11*)
10662   # Give a soname corresponding to the major version so that dld.sl refuses to
10663   # link against other versions.
10664   version_type=sunos
10665   need_lib_prefix=no
10666   need_version=no
10667   case $host_cpu in
10668   ia64*)
10669     shrext_cmds='.so'
10670     hardcode_into_libs=yes
10671     dynamic_linker="$host_os dld.so"
10672     shlibpath_var=LD_LIBRARY_PATH
10673     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10674     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10675     soname_spec='${libname}${release}${shared_ext}$major'
10676     if test "X$HPUX_IA64_MODE" = X32; then
10677       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10678     else
10679       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10680     fi
10681     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10682     ;;
10683   hppa*64*)
10684     shrext_cmds='.sl'
10685     hardcode_into_libs=yes
10686     dynamic_linker="$host_os dld.sl"
10687     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10688     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10689     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10690     soname_spec='${libname}${release}${shared_ext}$major'
10691     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10692     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10693     ;;
10694   *)
10695     shrext_cmds='.sl'
10696     dynamic_linker="$host_os dld.sl"
10697     shlibpath_var=SHLIB_PATH
10698     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10699     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10700     soname_spec='${libname}${release}${shared_ext}$major'
10701     ;;
10702   esac
10703   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10704   postinstall_cmds='chmod 555 $lib'
10705   # or fails outright, so override atomically:
10706   install_override_mode=555
10707   ;;
10708
10709 interix[3-9]*)
10710   version_type=linux
10711   need_lib_prefix=no
10712   need_version=no
10713   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10714   soname_spec='${libname}${release}${shared_ext}$major'
10715   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10716   shlibpath_var=LD_LIBRARY_PATH
10717   shlibpath_overrides_runpath=no
10718   hardcode_into_libs=yes
10719   ;;
10720
10721 irix5* | irix6* | nonstopux*)
10722   case $host_os in
10723     nonstopux*) version_type=nonstopux ;;
10724     *)
10725         if test "$lt_cv_prog_gnu_ld" = yes; then
10726                 version_type=linux
10727         else
10728                 version_type=irix
10729         fi ;;
10730   esac
10731   need_lib_prefix=no
10732   need_version=no
10733   soname_spec='${libname}${release}${shared_ext}$major'
10734   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10735   case $host_os in
10736   irix5* | nonstopux*)
10737     libsuff= shlibsuff=
10738     ;;
10739   *)
10740     case $LD in # libtool.m4 will add one of these switches to LD
10741     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10742       libsuff= shlibsuff= libmagic=32-bit;;
10743     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10744       libsuff=32 shlibsuff=N32 libmagic=N32;;
10745     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10746       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10747     *) libsuff= shlibsuff= libmagic=never-match;;
10748     esac
10749     ;;
10750   esac
10751   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10752   shlibpath_overrides_runpath=no
10753   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10754   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10755   hardcode_into_libs=yes
10756   ;;
10757
10758 # No shared lib support for Linux oldld, aout, or coff.
10759 linux*oldld* | linux*aout* | linux*coff*)
10760   dynamic_linker=no
10761   ;;
10762
10763 # This must be Linux ELF.
10764 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10765   version_type=linux
10766   need_lib_prefix=no
10767   need_version=no
10768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10769   soname_spec='${libname}${release}${shared_ext}$major'
10770   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10771   shlibpath_var=LD_LIBRARY_PATH
10772   shlibpath_overrides_runpath=no
10773
10774   # Some binutils ld are patched to set DT_RUNPATH
10775   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10776   $as_echo_n "(cached) " >&6
10777 else
10778   lt_cv_shlibpath_overrides_runpath=no
10779     save_LDFLAGS=$LDFLAGS
10780     save_libdir=$libdir
10781     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10782          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10783     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10784 /* end confdefs.h.  */
10785
10786 int
10787 main ()
10788 {
10789
10790   ;
10791   return 0;
10792 }
10793 _ACEOF
10794 if ac_fn_c_try_link "$LINENO"; then :
10795   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10796   lt_cv_shlibpath_overrides_runpath=yes
10797 fi
10798 fi
10799 rm -f core conftest.err conftest.$ac_objext \
10800     conftest$ac_exeext conftest.$ac_ext
10801     LDFLAGS=$save_LDFLAGS
10802     libdir=$save_libdir
10803
10804 fi
10805
10806   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10807
10808   # This implies no fast_install, which is unacceptable.
10809   # Some rework will be needed to allow for fast_install
10810   # before this can be enabled.
10811   hardcode_into_libs=yes
10812
10813   # Append ld.so.conf contents to the search path
10814   if test -f /etc/ld.so.conf; then
10815     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10816     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10817   fi
10818
10819   # We used to test for /lib/ld.so.1 and disable shared libraries on
10820   # powerpc, because MkLinux only supported shared libraries with the
10821   # GNU dynamic linker.  Since this was broken with cross compilers,
10822   # most powerpc-linux boxes support dynamic linking these days and
10823   # people can always --disable-shared, the test was removed, and we
10824   # assume the GNU/Linux dynamic linker is in use.
10825   dynamic_linker='GNU/Linux ld.so'
10826   ;;
10827
10828 netbsd*)
10829   version_type=sunos
10830   need_lib_prefix=no
10831   need_version=no
10832   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10833     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10834     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10835     dynamic_linker='NetBSD (a.out) ld.so'
10836   else
10837     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10838     soname_spec='${libname}${release}${shared_ext}$major'
10839     dynamic_linker='NetBSD ld.elf_so'
10840   fi
10841   shlibpath_var=LD_LIBRARY_PATH
10842   shlibpath_overrides_runpath=yes
10843   hardcode_into_libs=yes
10844   ;;
10845
10846 newsos6)
10847   version_type=linux
10848   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10849   shlibpath_var=LD_LIBRARY_PATH
10850   shlibpath_overrides_runpath=yes
10851   ;;
10852
10853 *nto* | *qnx*)
10854   version_type=qnx
10855   need_lib_prefix=no
10856   need_version=no
10857   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10858   soname_spec='${libname}${release}${shared_ext}$major'
10859   shlibpath_var=LD_LIBRARY_PATH
10860   shlibpath_overrides_runpath=no
10861   hardcode_into_libs=yes
10862   dynamic_linker='ldqnx.so'
10863   ;;
10864
10865 openbsd*)
10866   version_type=sunos
10867   sys_lib_dlsearch_path_spec="/usr/lib"
10868   need_lib_prefix=no
10869   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10870   case $host_os in
10871     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10872     *)                          need_version=no  ;;
10873   esac
10874   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10875   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10876   shlibpath_var=LD_LIBRARY_PATH
10877   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10878     case $host_os in
10879       openbsd2.[89] | openbsd2.[89].*)
10880         shlibpath_overrides_runpath=no
10881         ;;
10882       *)
10883         shlibpath_overrides_runpath=yes
10884         ;;
10885       esac
10886   else
10887     shlibpath_overrides_runpath=yes
10888   fi
10889   ;;
10890
10891 os2*)
10892   libname_spec='$name'
10893   shrext_cmds=".dll"
10894   need_lib_prefix=no
10895   library_names_spec='$libname${shared_ext} $libname.a'
10896   dynamic_linker='OS/2 ld.exe'
10897   shlibpath_var=LIBPATH
10898   ;;
10899
10900 osf3* | osf4* | osf5*)
10901   version_type=osf
10902   need_lib_prefix=no
10903   need_version=no
10904   soname_spec='${libname}${release}${shared_ext}$major'
10905   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10906   shlibpath_var=LD_LIBRARY_PATH
10907   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10908   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10909   ;;
10910
10911 rdos*)
10912   dynamic_linker=no
10913   ;;
10914
10915 solaris*)
10916   version_type=linux
10917   need_lib_prefix=no
10918   need_version=no
10919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10920   soname_spec='${libname}${release}${shared_ext}$major'
10921   shlibpath_var=LD_LIBRARY_PATH
10922   shlibpath_overrides_runpath=yes
10923   hardcode_into_libs=yes
10924   # ldd complains unless libraries are executable
10925   postinstall_cmds='chmod +x $lib'
10926   ;;
10927
10928 sunos4*)
10929   version_type=sunos
10930   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10931   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10932   shlibpath_var=LD_LIBRARY_PATH
10933   shlibpath_overrides_runpath=yes
10934   if test "$with_gnu_ld" = yes; then
10935     need_lib_prefix=no
10936   fi
10937   need_version=yes
10938   ;;
10939
10940 sysv4 | sysv4.3*)
10941   version_type=linux
10942   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10943   soname_spec='${libname}${release}${shared_ext}$major'
10944   shlibpath_var=LD_LIBRARY_PATH
10945   case $host_vendor in
10946     sni)
10947       shlibpath_overrides_runpath=no
10948       need_lib_prefix=no
10949       runpath_var=LD_RUN_PATH
10950       ;;
10951     siemens)
10952       need_lib_prefix=no
10953       ;;
10954     motorola)
10955       need_lib_prefix=no
10956       need_version=no
10957       shlibpath_overrides_runpath=no
10958       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10959       ;;
10960   esac
10961   ;;
10962
10963 sysv4*MP*)
10964   if test -d /usr/nec ;then
10965     version_type=linux
10966     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10967     soname_spec='$libname${shared_ext}.$major'
10968     shlibpath_var=LD_LIBRARY_PATH
10969   fi
10970   ;;
10971
10972 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10973   version_type=freebsd-elf
10974   need_lib_prefix=no
10975   need_version=no
10976   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10977   soname_spec='${libname}${release}${shared_ext}$major'
10978   shlibpath_var=LD_LIBRARY_PATH
10979   shlibpath_overrides_runpath=yes
10980   hardcode_into_libs=yes
10981   if test "$with_gnu_ld" = yes; then
10982     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10983   else
10984     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10985     case $host_os in
10986       sco3.2v5*)
10987         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10988         ;;
10989     esac
10990   fi
10991   sys_lib_dlsearch_path_spec='/usr/lib'
10992   ;;
10993
10994 tpf*)
10995   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10996   version_type=linux
10997   need_lib_prefix=no
10998   need_version=no
10999   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11000   shlibpath_var=LD_LIBRARY_PATH
11001   shlibpath_overrides_runpath=no
11002   hardcode_into_libs=yes
11003   ;;
11004
11005 uts4*)
11006   version_type=linux
11007   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11008   soname_spec='${libname}${release}${shared_ext}$major'
11009   shlibpath_var=LD_LIBRARY_PATH
11010   ;;
11011
11012 *)
11013   dynamic_linker=no
11014   ;;
11015 esac
11016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11017 $as_echo "$dynamic_linker" >&6; }
11018 test "$dynamic_linker" = no && can_build_shared=no
11019
11020 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11021 if test "$GCC" = yes; then
11022   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11023 fi
11024
11025 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11026   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11027 fi
11028 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11029   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11030 fi
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11124 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11125 hardcode_action=
11126 if test -n "$hardcode_libdir_flag_spec" ||
11127    test -n "$runpath_var" ||
11128    test "X$hardcode_automatic" = "Xyes" ; then
11129
11130   # We can hardcode non-existent directories.
11131   if test "$hardcode_direct" != no &&
11132      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11133      # have to relink, otherwise we might link with an installed library
11134      # when we should be linking with a yet-to-be-installed one
11135      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11136      test "$hardcode_minus_L" != no; then
11137     # Linking always hardcodes the temporary library directory.
11138     hardcode_action=relink
11139   else
11140     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11141     hardcode_action=immediate
11142   fi
11143 else
11144   # We cannot hardcode anything, or else we can only hardcode existing
11145   # directories.
11146   hardcode_action=unsupported
11147 fi
11148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11149 $as_echo "$hardcode_action" >&6; }
11150
11151 if test "$hardcode_action" = relink ||
11152    test "$inherit_rpath" = yes; then
11153   # Fast installation is not supported
11154   enable_fast_install=no
11155 elif test "$shlibpath_overrides_runpath" = yes ||
11156      test "$enable_shared" = no; then
11157   # Fast installation is not necessary
11158   enable_fast_install=needless
11159 fi
11160
11161
11162
11163
11164
11165
11166   if test "x$enable_dlopen" != xyes; then
11167   enable_dlopen=unknown
11168   enable_dlopen_self=unknown
11169   enable_dlopen_self_static=unknown
11170 else
11171   lt_cv_dlopen=no
11172   lt_cv_dlopen_libs=
11173
11174   case $host_os in
11175   beos*)
11176     lt_cv_dlopen="load_add_on"
11177     lt_cv_dlopen_libs=
11178     lt_cv_dlopen_self=yes
11179     ;;
11180
11181   mingw* | pw32* | cegcc*)
11182     lt_cv_dlopen="LoadLibrary"
11183     lt_cv_dlopen_libs=
11184     ;;
11185
11186   cygwin*)
11187     lt_cv_dlopen="dlopen"
11188     lt_cv_dlopen_libs=
11189     ;;
11190
11191   darwin*)
11192   # if libdl is installed we need to link against it
11193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11194 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11195 if ${ac_cv_lib_dl_dlopen+:} false; then :
11196   $as_echo_n "(cached) " >&6
11197 else
11198   ac_check_lib_save_LIBS=$LIBS
11199 LIBS="-ldl  $LIBS"
11200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202
11203 /* Override any GCC internal prototype to avoid an error.
11204    Use char because int might match the return type of a GCC
11205    builtin and then its argument prototype would still apply.  */
11206 #ifdef __cplusplus
11207 extern "C"
11208 #endif
11209 char dlopen ();
11210 int
11211 main ()
11212 {
11213 return dlopen ();
11214   ;
11215   return 0;
11216 }
11217 _ACEOF
11218 if ac_fn_c_try_link "$LINENO"; then :
11219   ac_cv_lib_dl_dlopen=yes
11220 else
11221   ac_cv_lib_dl_dlopen=no
11222 fi
11223 rm -f core conftest.err conftest.$ac_objext \
11224     conftest$ac_exeext conftest.$ac_ext
11225 LIBS=$ac_check_lib_save_LIBS
11226 fi
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11228 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11229 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11230   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11231 else
11232
11233     lt_cv_dlopen="dyld"
11234     lt_cv_dlopen_libs=
11235     lt_cv_dlopen_self=yes
11236
11237 fi
11238
11239     ;;
11240
11241   *)
11242     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11243 if test "x$ac_cv_func_shl_load" = xyes; then :
11244   lt_cv_dlopen="shl_load"
11245 else
11246   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11247 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11248 if ${ac_cv_lib_dld_shl_load+:} false; then :
11249   $as_echo_n "(cached) " >&6
11250 else
11251   ac_check_lib_save_LIBS=$LIBS
11252 LIBS="-ldld  $LIBS"
11253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11254 /* end confdefs.h.  */
11255
11256 /* Override any GCC internal prototype to avoid an error.
11257    Use char because int might match the return type of a GCC
11258    builtin and then its argument prototype would still apply.  */
11259 #ifdef __cplusplus
11260 extern "C"
11261 #endif
11262 char shl_load ();
11263 int
11264 main ()
11265 {
11266 return shl_load ();
11267   ;
11268   return 0;
11269 }
11270 _ACEOF
11271 if ac_fn_c_try_link "$LINENO"; then :
11272   ac_cv_lib_dld_shl_load=yes
11273 else
11274   ac_cv_lib_dld_shl_load=no
11275 fi
11276 rm -f core conftest.err conftest.$ac_objext \
11277     conftest$ac_exeext conftest.$ac_ext
11278 LIBS=$ac_check_lib_save_LIBS
11279 fi
11280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11281 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11282 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11283   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11284 else
11285   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11286 if test "x$ac_cv_func_dlopen" = xyes; then :
11287   lt_cv_dlopen="dlopen"
11288 else
11289   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11290 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11291 if ${ac_cv_lib_dl_dlopen+:} false; then :
11292   $as_echo_n "(cached) " >&6
11293 else
11294   ac_check_lib_save_LIBS=$LIBS
11295 LIBS="-ldl  $LIBS"
11296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11297 /* end confdefs.h.  */
11298
11299 /* Override any GCC internal prototype to avoid an error.
11300    Use char because int might match the return type of a GCC
11301    builtin and then its argument prototype would still apply.  */
11302 #ifdef __cplusplus
11303 extern "C"
11304 #endif
11305 char dlopen ();
11306 int
11307 main ()
11308 {
11309 return dlopen ();
11310   ;
11311   return 0;
11312 }
11313 _ACEOF
11314 if ac_fn_c_try_link "$LINENO"; then :
11315   ac_cv_lib_dl_dlopen=yes
11316 else
11317   ac_cv_lib_dl_dlopen=no
11318 fi
11319 rm -f core conftest.err conftest.$ac_objext \
11320     conftest$ac_exeext conftest.$ac_ext
11321 LIBS=$ac_check_lib_save_LIBS
11322 fi
11323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11324 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11325 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11326   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11327 else
11328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11329 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11330 if ${ac_cv_lib_svld_dlopen+:} false; then :
11331   $as_echo_n "(cached) " >&6
11332 else
11333   ac_check_lib_save_LIBS=$LIBS
11334 LIBS="-lsvld  $LIBS"
11335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11336 /* end confdefs.h.  */
11337
11338 /* Override any GCC internal prototype to avoid an error.
11339    Use char because int might match the return type of a GCC
11340    builtin and then its argument prototype would still apply.  */
11341 #ifdef __cplusplus
11342 extern "C"
11343 #endif
11344 char dlopen ();
11345 int
11346 main ()
11347 {
11348 return dlopen ();
11349   ;
11350   return 0;
11351 }
11352 _ACEOF
11353 if ac_fn_c_try_link "$LINENO"; then :
11354   ac_cv_lib_svld_dlopen=yes
11355 else
11356   ac_cv_lib_svld_dlopen=no
11357 fi
11358 rm -f core conftest.err conftest.$ac_objext \
11359     conftest$ac_exeext conftest.$ac_ext
11360 LIBS=$ac_check_lib_save_LIBS
11361 fi
11362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11363 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11364 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11365   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11366 else
11367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11368 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11369 if ${ac_cv_lib_dld_dld_link+:} false; then :
11370   $as_echo_n "(cached) " >&6
11371 else
11372   ac_check_lib_save_LIBS=$LIBS
11373 LIBS="-ldld  $LIBS"
11374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11375 /* end confdefs.h.  */
11376
11377 /* Override any GCC internal prototype to avoid an error.
11378    Use char because int might match the return type of a GCC
11379    builtin and then its argument prototype would still apply.  */
11380 #ifdef __cplusplus
11381 extern "C"
11382 #endif
11383 char dld_link ();
11384 int
11385 main ()
11386 {
11387 return dld_link ();
11388   ;
11389   return 0;
11390 }
11391 _ACEOF
11392 if ac_fn_c_try_link "$LINENO"; then :
11393   ac_cv_lib_dld_dld_link=yes
11394 else
11395   ac_cv_lib_dld_dld_link=no
11396 fi
11397 rm -f core conftest.err conftest.$ac_objext \
11398     conftest$ac_exeext conftest.$ac_ext
11399 LIBS=$ac_check_lib_save_LIBS
11400 fi
11401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11402 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11403 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11404   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11405 fi
11406
11407
11408 fi
11409
11410
11411 fi
11412
11413
11414 fi
11415
11416
11417 fi
11418
11419
11420 fi
11421
11422     ;;
11423   esac
11424
11425   if test "x$lt_cv_dlopen" != xno; then
11426     enable_dlopen=yes
11427   else
11428     enable_dlopen=no
11429   fi
11430
11431   case $lt_cv_dlopen in
11432   dlopen)
11433     save_CPPFLAGS="$CPPFLAGS"
11434     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11435
11436     save_LDFLAGS="$LDFLAGS"
11437     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11438
11439     save_LIBS="$LIBS"
11440     LIBS="$lt_cv_dlopen_libs $LIBS"
11441
11442     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11443 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11444 if ${lt_cv_dlopen_self+:} false; then :
11445   $as_echo_n "(cached) " >&6
11446 else
11447           if test "$cross_compiling" = yes; then :
11448   lt_cv_dlopen_self=cross
11449 else
11450   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11451   lt_status=$lt_dlunknown
11452   cat > conftest.$ac_ext <<_LT_EOF
11453 #line 11453 "configure"
11454 #include "confdefs.h"
11455
11456 #if HAVE_DLFCN_H
11457 #include <dlfcn.h>
11458 #endif
11459
11460 #include <stdio.h>
11461
11462 #ifdef RTLD_GLOBAL
11463 #  define LT_DLGLOBAL           RTLD_GLOBAL
11464 #else
11465 #  ifdef DL_GLOBAL
11466 #    define LT_DLGLOBAL         DL_GLOBAL
11467 #  else
11468 #    define LT_DLGLOBAL         0
11469 #  endif
11470 #endif
11471
11472 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11473    find out it does not work in some platform. */
11474 #ifndef LT_DLLAZY_OR_NOW
11475 #  ifdef RTLD_LAZY
11476 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11477 #  else
11478 #    ifdef DL_LAZY
11479 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11480 #    else
11481 #      ifdef RTLD_NOW
11482 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11483 #      else
11484 #        ifdef DL_NOW
11485 #          define LT_DLLAZY_OR_NOW      DL_NOW
11486 #        else
11487 #          define LT_DLLAZY_OR_NOW      0
11488 #        endif
11489 #      endif
11490 #    endif
11491 #  endif
11492 #endif
11493
11494 /* When -fvisbility=hidden is used, assume the code has been annotated
11495    correspondingly for the symbols needed.  */
11496 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11497 void fnord () __attribute__((visibility("default")));
11498 #endif
11499
11500 void fnord () { int i=42; }
11501 int main ()
11502 {
11503   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11504   int status = $lt_dlunknown;
11505
11506   if (self)
11507     {
11508       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11509       else
11510         {
11511           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11512           else puts (dlerror ());
11513         }
11514       /* dlclose (self); */
11515     }
11516   else
11517     puts (dlerror ());
11518
11519   return status;
11520 }
11521 _LT_EOF
11522   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11523   (eval $ac_link) 2>&5
11524   ac_status=$?
11525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11526   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11527     (./conftest; exit; ) >&5 2>/dev/null
11528     lt_status=$?
11529     case x$lt_status in
11530       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11531       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11532       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11533     esac
11534   else :
11535     # compilation failed
11536     lt_cv_dlopen_self=no
11537   fi
11538 fi
11539 rm -fr conftest*
11540
11541
11542 fi
11543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11544 $as_echo "$lt_cv_dlopen_self" >&6; }
11545
11546     if test "x$lt_cv_dlopen_self" = xyes; then
11547       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11548       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11549 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11550 if ${lt_cv_dlopen_self_static+:} false; then :
11551   $as_echo_n "(cached) " >&6
11552 else
11553           if test "$cross_compiling" = yes; then :
11554   lt_cv_dlopen_self_static=cross
11555 else
11556   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11557   lt_status=$lt_dlunknown
11558   cat > conftest.$ac_ext <<_LT_EOF
11559 #line 11559 "configure"
11560 #include "confdefs.h"
11561
11562 #if HAVE_DLFCN_H
11563 #include <dlfcn.h>
11564 #endif
11565
11566 #include <stdio.h>
11567
11568 #ifdef RTLD_GLOBAL
11569 #  define LT_DLGLOBAL           RTLD_GLOBAL
11570 #else
11571 #  ifdef DL_GLOBAL
11572 #    define LT_DLGLOBAL         DL_GLOBAL
11573 #  else
11574 #    define LT_DLGLOBAL         0
11575 #  endif
11576 #endif
11577
11578 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11579    find out it does not work in some platform. */
11580 #ifndef LT_DLLAZY_OR_NOW
11581 #  ifdef RTLD_LAZY
11582 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11583 #  else
11584 #    ifdef DL_LAZY
11585 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11586 #    else
11587 #      ifdef RTLD_NOW
11588 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11589 #      else
11590 #        ifdef DL_NOW
11591 #          define LT_DLLAZY_OR_NOW      DL_NOW
11592 #        else
11593 #          define LT_DLLAZY_OR_NOW      0
11594 #        endif
11595 #      endif
11596 #    endif
11597 #  endif
11598 #endif
11599
11600 /* When -fvisbility=hidden is used, assume the code has been annotated
11601    correspondingly for the symbols needed.  */
11602 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11603 void fnord () __attribute__((visibility("default")));
11604 #endif
11605
11606 void fnord () { int i=42; }
11607 int main ()
11608 {
11609   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11610   int status = $lt_dlunknown;
11611
11612   if (self)
11613     {
11614       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11615       else
11616         {
11617           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11618           else puts (dlerror ());
11619         }
11620       /* dlclose (self); */
11621     }
11622   else
11623     puts (dlerror ());
11624
11625   return status;
11626 }
11627 _LT_EOF
11628   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11629   (eval $ac_link) 2>&5
11630   ac_status=$?
11631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11632   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11633     (./conftest; exit; ) >&5 2>/dev/null
11634     lt_status=$?
11635     case x$lt_status in
11636       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11637       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11638       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11639     esac
11640   else :
11641     # compilation failed
11642     lt_cv_dlopen_self_static=no
11643   fi
11644 fi
11645 rm -fr conftest*
11646
11647
11648 fi
11649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11650 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11651     fi
11652
11653     CPPFLAGS="$save_CPPFLAGS"
11654     LDFLAGS="$save_LDFLAGS"
11655     LIBS="$save_LIBS"
11656     ;;
11657   esac
11658
11659   case $lt_cv_dlopen_self in
11660   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11661   *) enable_dlopen_self=unknown ;;
11662   esac
11663
11664   case $lt_cv_dlopen_self_static in
11665   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11666   *) enable_dlopen_self_static=unknown ;;
11667   esac
11668 fi
11669
11670
11671
11672
11673
11674
11675
11676
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686 striplib=
11687 old_striplib=
11688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11689 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11690 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11691   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11692   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11694 $as_echo "yes" >&6; }
11695 else
11696 # FIXME - insert some real tests, host_os isn't really good enough
11697   case $host_os in
11698   darwin*)
11699     if test -n "$STRIP" ; then
11700       striplib="$STRIP -x"
11701       old_striplib="$STRIP -S"
11702       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11703 $as_echo "yes" >&6; }
11704     else
11705       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11706 $as_echo "no" >&6; }
11707     fi
11708     ;;
11709   *)
11710     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11711 $as_echo "no" >&6; }
11712     ;;
11713   esac
11714 fi
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727   # Report which library types will actually be built
11728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11729 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11731 $as_echo "$can_build_shared" >&6; }
11732
11733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11734 $as_echo_n "checking whether to build shared libraries... " >&6; }
11735   test "$can_build_shared" = "no" && enable_shared=no
11736
11737   # On AIX, shared libraries and static libraries use the same namespace, and
11738   # are all built from PIC.
11739   case $host_os in
11740   aix3*)
11741     test "$enable_shared" = yes && enable_static=no
11742     if test -n "$RANLIB"; then
11743       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11744       postinstall_cmds='$RANLIB $lib'
11745     fi
11746     ;;
11747
11748   aix[4-9]*)
11749     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11750       test "$enable_shared" = yes && enable_static=no
11751     fi
11752     ;;
11753   esac
11754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11755 $as_echo "$enable_shared" >&6; }
11756
11757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11758 $as_echo_n "checking whether to build static libraries... " >&6; }
11759   # Make sure either enable_shared or enable_static is yes.
11760   test "$enable_shared" = yes || enable_static=yes
11761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11762 $as_echo "$enable_static" >&6; }
11763
11764
11765
11766
11767 fi
11768 ac_ext=c
11769 ac_cpp='$CPP $CPPFLAGS'
11770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11773
11774 CC="$lt_save_CC"
11775
11776       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11777     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11778     (test "X$CXX" != "Xg++"))) ; then
11779   ac_ext=cpp
11780 ac_cpp='$CXXCPP $CPPFLAGS'
11781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11785 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11786 if test -z "$CXXCPP"; then
11787   if ${ac_cv_prog_CXXCPP+:} false; then :
11788   $as_echo_n "(cached) " >&6
11789 else
11790       # Double quotes because CXXCPP needs to be expanded
11791     for CXXCPP in "$CXX -E" "/lib/cpp"
11792     do
11793       ac_preproc_ok=false
11794 for ac_cxx_preproc_warn_flag in '' yes
11795 do
11796   # Use a header file that comes with gcc, so configuring glibc
11797   # with a fresh cross-compiler works.
11798   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11799   # <limits.h> exists even on freestanding compilers.
11800   # On the NeXT, cc -E runs the code through the compiler's parser,
11801   # not just through cpp. "Syntax error" is here to catch this case.
11802   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11803 /* end confdefs.h.  */
11804 #ifdef __STDC__
11805 # include <limits.h>
11806 #else
11807 # include <assert.h>
11808 #endif
11809                      Syntax error
11810 _ACEOF
11811 if ac_fn_cxx_try_cpp "$LINENO"; then :
11812
11813 else
11814   # Broken: fails on valid input.
11815 continue
11816 fi
11817 rm -f conftest.err conftest.i conftest.$ac_ext
11818
11819   # OK, works on sane cases.  Now check whether nonexistent headers
11820   # can be detected and how.
11821   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11822 /* end confdefs.h.  */
11823 #include <ac_nonexistent.h>
11824 _ACEOF
11825 if ac_fn_cxx_try_cpp "$LINENO"; then :
11826   # Broken: success on invalid input.
11827 continue
11828 else
11829   # Passes both tests.
11830 ac_preproc_ok=:
11831 break
11832 fi
11833 rm -f conftest.err conftest.i conftest.$ac_ext
11834
11835 done
11836 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11837 rm -f conftest.i conftest.err conftest.$ac_ext
11838 if $ac_preproc_ok; then :
11839   break
11840 fi
11841
11842     done
11843     ac_cv_prog_CXXCPP=$CXXCPP
11844
11845 fi
11846   CXXCPP=$ac_cv_prog_CXXCPP
11847 else
11848   ac_cv_prog_CXXCPP=$CXXCPP
11849 fi
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11851 $as_echo "$CXXCPP" >&6; }
11852 ac_preproc_ok=false
11853 for ac_cxx_preproc_warn_flag in '' yes
11854 do
11855   # Use a header file that comes with gcc, so configuring glibc
11856   # with a fresh cross-compiler works.
11857   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11858   # <limits.h> exists even on freestanding compilers.
11859   # On the NeXT, cc -E runs the code through the compiler's parser,
11860   # not just through cpp. "Syntax error" is here to catch this case.
11861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11862 /* end confdefs.h.  */
11863 #ifdef __STDC__
11864 # include <limits.h>
11865 #else
11866 # include <assert.h>
11867 #endif
11868                      Syntax error
11869 _ACEOF
11870 if ac_fn_cxx_try_cpp "$LINENO"; then :
11871
11872 else
11873   # Broken: fails on valid input.
11874 continue
11875 fi
11876 rm -f conftest.err conftest.i conftest.$ac_ext
11877
11878   # OK, works on sane cases.  Now check whether nonexistent headers
11879   # can be detected and how.
11880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11881 /* end confdefs.h.  */
11882 #include <ac_nonexistent.h>
11883 _ACEOF
11884 if ac_fn_cxx_try_cpp "$LINENO"; then :
11885   # Broken: success on invalid input.
11886 continue
11887 else
11888   # Passes both tests.
11889 ac_preproc_ok=:
11890 break
11891 fi
11892 rm -f conftest.err conftest.i conftest.$ac_ext
11893
11894 done
11895 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11896 rm -f conftest.i conftest.err conftest.$ac_ext
11897 if $ac_preproc_ok; then :
11898
11899 else
11900   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11901 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11902 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
11903 See \`config.log' for more details" "$LINENO" 5; }
11904 fi
11905
11906 ac_ext=c
11907 ac_cpp='$CPP $CPPFLAGS'
11908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11911
11912 else
11913   _lt_caught_CXX_error=yes
11914 fi
11915
11916 ac_ext=cpp
11917 ac_cpp='$CXXCPP $CPPFLAGS'
11918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11921
11922 archive_cmds_need_lc_CXX=no
11923 allow_undefined_flag_CXX=
11924 always_export_symbols_CXX=no
11925 archive_expsym_cmds_CXX=
11926 compiler_needs_object_CXX=no
11927 export_dynamic_flag_spec_CXX=
11928 hardcode_direct_CXX=no
11929 hardcode_direct_absolute_CXX=no
11930 hardcode_libdir_flag_spec_CXX=
11931 hardcode_libdir_flag_spec_ld_CXX=
11932 hardcode_libdir_separator_CXX=
11933 hardcode_minus_L_CXX=no
11934 hardcode_shlibpath_var_CXX=unsupported
11935 hardcode_automatic_CXX=no
11936 inherit_rpath_CXX=no
11937 module_cmds_CXX=
11938 module_expsym_cmds_CXX=
11939 link_all_deplibs_CXX=unknown
11940 old_archive_cmds_CXX=$old_archive_cmds
11941 reload_flag_CXX=$reload_flag
11942 reload_cmds_CXX=$reload_cmds
11943 no_undefined_flag_CXX=
11944 whole_archive_flag_spec_CXX=
11945 enable_shared_with_static_runtimes_CXX=no
11946
11947 # Source file extension for C++ test sources.
11948 ac_ext=cpp
11949
11950 # Object file extension for compiled C++ test sources.
11951 objext=o
11952 objext_CXX=$objext
11953
11954 # No sense in running all these tests if we already determined that
11955 # the CXX compiler isn't working.  Some variables (like enable_shared)
11956 # are currently assumed to apply to all compilers on this platform,
11957 # and will be corrupted by setting them based on a non-working compiler.
11958 if test "$_lt_caught_CXX_error" != yes; then
11959   # Code to be used in simple compile tests
11960   lt_simple_compile_test_code="int some_variable = 0;"
11961
11962   # Code to be used in simple link tests
11963   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11964
11965   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11966
11967
11968
11969
11970
11971
11972 # If no C compiler was specified, use CC.
11973 LTCC=${LTCC-"$CC"}
11974
11975 # If no C compiler flags were specified, use CFLAGS.
11976 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11977
11978 # Allow CC to be a program name with arguments.
11979 compiler=$CC
11980
11981
11982   # save warnings/boilerplate of simple test code
11983   ac_outfile=conftest.$ac_objext
11984 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11985 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11986 _lt_compiler_boilerplate=`cat conftest.err`
11987 $RM conftest*
11988
11989   ac_outfile=conftest.$ac_objext
11990 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11991 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11992 _lt_linker_boilerplate=`cat conftest.err`
11993 $RM -r conftest*
11994
11995
11996   # Allow CC to be a program name with arguments.
11997   lt_save_CC=$CC
11998   lt_save_LD=$LD
11999   lt_save_GCC=$GCC
12000   GCC=$GXX
12001   lt_save_with_gnu_ld=$with_gnu_ld
12002   lt_save_path_LD=$lt_cv_path_LD
12003   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12004     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12005   else
12006     $as_unset lt_cv_prog_gnu_ld
12007   fi
12008   if test -n "${lt_cv_path_LDCXX+set}"; then
12009     lt_cv_path_LD=$lt_cv_path_LDCXX
12010   else
12011     $as_unset lt_cv_path_LD
12012   fi
12013   test -z "${LDCXX+set}" || LD=$LDCXX
12014   CC=${CXX-"c++"}
12015   compiler=$CC
12016   compiler_CXX=$CC
12017   for cc_temp in $compiler""; do
12018   case $cc_temp in
12019     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12020     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12021     \-*) ;;
12022     *) break;;
12023   esac
12024 done
12025 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12026
12027
12028   if test -n "$compiler"; then
12029     # We don't want -fno-exception when compiling C++ code, so set the
12030     # no_builtin_flag separately
12031     if test "$GXX" = yes; then
12032       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12033     else
12034       lt_prog_compiler_no_builtin_flag_CXX=
12035     fi
12036
12037     if test "$GXX" = yes; then
12038       # Set up default GNU C++ configuration
12039
12040
12041
12042 # Check whether --with-gnu-ld was given.
12043 if test "${with_gnu_ld+set}" = set; then :
12044   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12045 else
12046   with_gnu_ld=no
12047 fi
12048
12049 ac_prog=ld
12050 if test "$GCC" = yes; then
12051   # Check if gcc -print-prog-name=ld gives a path.
12052   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12053 $as_echo_n "checking for ld used by $CC... " >&6; }
12054   case $host in
12055   *-*-mingw*)
12056     # gcc leaves a trailing carriage return which upsets mingw
12057     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12058   *)
12059     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12060   esac
12061   case $ac_prog in
12062     # Accept absolute paths.
12063     [\\/]* | ?:[\\/]*)
12064       re_direlt='/[^/][^/]*/\.\./'
12065       # Canonicalize the pathname of ld
12066       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12067       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12068         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12069       done
12070       test -z "$LD" && LD="$ac_prog"
12071       ;;
12072   "")
12073     # If it fails, then pretend we aren't using GCC.
12074     ac_prog=ld
12075     ;;
12076   *)
12077     # If it is relative, then search for the first ld in PATH.
12078     with_gnu_ld=unknown
12079     ;;
12080   esac
12081 elif test "$with_gnu_ld" = yes; then
12082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12083 $as_echo_n "checking for GNU ld... " >&6; }
12084 else
12085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12086 $as_echo_n "checking for non-GNU ld... " >&6; }
12087 fi
12088 if ${lt_cv_path_LD+:} false; then :
12089   $as_echo_n "(cached) " >&6
12090 else
12091   if test -z "$LD"; then
12092   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12093   for ac_dir in $PATH; do
12094     IFS="$lt_save_ifs"
12095     test -z "$ac_dir" && ac_dir=.
12096     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12097       lt_cv_path_LD="$ac_dir/$ac_prog"
12098       # Check to see if the program is GNU ld.  I'd rather use --version,
12099       # but apparently some variants of GNU ld only accept -v.
12100       # Break only if it was the GNU/non-GNU ld that we prefer.
12101       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12102       *GNU* | *'with BFD'*)
12103         test "$with_gnu_ld" != no && break
12104         ;;
12105       *)
12106         test "$with_gnu_ld" != yes && break
12107         ;;
12108       esac
12109     fi
12110   done
12111   IFS="$lt_save_ifs"
12112 else
12113   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12114 fi
12115 fi
12116
12117 LD="$lt_cv_path_LD"
12118 if test -n "$LD"; then
12119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12120 $as_echo "$LD" >&6; }
12121 else
12122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12123 $as_echo "no" >&6; }
12124 fi
12125 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12127 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12128 if ${lt_cv_prog_gnu_ld+:} false; then :
12129   $as_echo_n "(cached) " >&6
12130 else
12131   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12132 case `$LD -v 2>&1 </dev/null` in
12133 *GNU* | *'with BFD'*)
12134   lt_cv_prog_gnu_ld=yes
12135   ;;
12136 *)
12137   lt_cv_prog_gnu_ld=no
12138   ;;
12139 esac
12140 fi
12141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12142 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12143 with_gnu_ld=$lt_cv_prog_gnu_ld
12144
12145
12146
12147
12148
12149
12150
12151       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12152       # archiving commands below assume that GNU ld is being used.
12153       if test "$with_gnu_ld" = yes; then
12154         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12155         archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12156
12157         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12158         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12159
12160         # If archive_cmds runs LD, not CC, wlarc should be empty
12161         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12162         #     investigate it a little bit more. (MM)
12163         wlarc='${wl}'
12164
12165         # ancient GNU ld didn't support --whole-archive et. al.
12166         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12167           $GREP 'no-whole-archive' > /dev/null; then
12168           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12169         else
12170           whole_archive_flag_spec_CXX=
12171         fi
12172       else
12173         with_gnu_ld=no
12174         wlarc=
12175
12176         # A generic and very simple default shared library creation
12177         # command for GNU C++ for the case where it uses the native
12178         # linker, instead of GNU ld.  If possible, this setting should
12179         # overridden to take advantage of the native linker features on
12180         # the platform it is being used on.
12181         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12182       fi
12183
12184       # Commands to make compiler produce verbose output that lists
12185       # what "hidden" libraries, object files and flags are used when
12186       # linking a shared library.
12187       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12188
12189     else
12190       GXX=no
12191       with_gnu_ld=no
12192       wlarc=
12193     fi
12194
12195     # PORTME: fill in a description of your system's C++ link characteristics
12196     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12197 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12198     ld_shlibs_CXX=yes
12199     case $host_os in
12200       aix3*)
12201         # FIXME: insert proper C++ library support
12202         ld_shlibs_CXX=no
12203         ;;
12204       aix[4-9]*)
12205         if test "$host_cpu" = ia64; then
12206           # On IA64, the linker does run time linking by default, so we don't
12207           # have to do anything special.
12208           aix_use_runtimelinking=no
12209           exp_sym_flag='-Bexport'
12210           no_entry_flag=""
12211         else
12212           aix_use_runtimelinking=no
12213
12214           # Test if we are trying to use run time linking or normal
12215           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12216           # need to do runtime linking.
12217           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12218             for ld_flag in $LDFLAGS; do
12219               case $ld_flag in
12220               *-brtl*)
12221                 aix_use_runtimelinking=yes
12222                 break
12223                 ;;
12224               esac
12225             done
12226             ;;
12227           esac
12228
12229           exp_sym_flag='-bexport'
12230           no_entry_flag='-bnoentry'
12231         fi
12232
12233         # When large executables or shared objects are built, AIX ld can
12234         # have problems creating the table of contents.  If linking a library
12235         # or program results in "error TOC overflow" add -mminimal-toc to
12236         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12237         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12238
12239         archive_cmds_CXX=''
12240         hardcode_direct_CXX=yes
12241         hardcode_direct_absolute_CXX=yes
12242         hardcode_libdir_separator_CXX=':'
12243         link_all_deplibs_CXX=yes
12244         file_list_spec_CXX='${wl}-f,'
12245
12246         if test "$GXX" = yes; then
12247           case $host_os in aix4.[012]|aix4.[012].*)
12248           # We only want to do this on AIX 4.2 and lower, the check
12249           # below for broken collect2 doesn't work under 4.3+
12250           collect2name=`${CC} -print-prog-name=collect2`
12251           if test -f "$collect2name" &&
12252              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12253           then
12254             # We have reworked collect2
12255             :
12256           else
12257             # We have old collect2
12258             hardcode_direct_CXX=unsupported
12259             # It fails to find uninstalled libraries when the uninstalled
12260             # path is not listed in the libpath.  Setting hardcode_minus_L
12261             # to unsupported forces relinking
12262             hardcode_minus_L_CXX=yes
12263             hardcode_libdir_flag_spec_CXX='-L$libdir'
12264             hardcode_libdir_separator_CXX=
12265           fi
12266           esac
12267           shared_flag='-shared'
12268           if test "$aix_use_runtimelinking" = yes; then
12269             shared_flag="$shared_flag "'${wl}-G'
12270           fi
12271         else
12272           # not using gcc
12273           if test "$host_cpu" = ia64; then
12274           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12275           # chokes on -Wl,-G. The following line is correct:
12276           shared_flag='-G'
12277           else
12278             if test "$aix_use_runtimelinking" = yes; then
12279               shared_flag='${wl}-G'
12280             else
12281               shared_flag='${wl}-bM:SRE'
12282             fi
12283           fi
12284         fi
12285
12286         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12287         # It seems that -bexpall does not export symbols beginning with
12288         # underscore (_), so it is better to generate a list of symbols to
12289         # export.
12290         always_export_symbols_CXX=yes
12291         if test "$aix_use_runtimelinking" = yes; then
12292           # Warning - without using the other runtime loading flags (-brtl),
12293           # -berok will link without error, but may produce a broken library.
12294           allow_undefined_flag_CXX='-berok'
12295           # Determine the default libpath from the value encoded in an empty
12296           # executable.
12297           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12298 /* end confdefs.h.  */
12299
12300 int
12301 main ()
12302 {
12303
12304   ;
12305   return 0;
12306 }
12307 _ACEOF
12308 if ac_fn_cxx_try_link "$LINENO"; then :
12309
12310 lt_aix_libpath_sed='
12311     /Import File Strings/,/^$/ {
12312         /^0/ {
12313             s/^0  *\(.*\)$/\1/
12314             p
12315         }
12316     }'
12317 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12318 # Check for a 64-bit object if we didn't find anything.
12319 if test -z "$aix_libpath"; then
12320   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12321 fi
12322 fi
12323 rm -f core conftest.err conftest.$ac_objext \
12324     conftest$ac_exeext conftest.$ac_ext
12325 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12326
12327           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12328
12329           archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
12330         else
12331           if test "$host_cpu" = ia64; then
12332             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12333             allow_undefined_flag_CXX="-z nodefs"
12334             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12335           else
12336             # Determine the default libpath from the value encoded in an
12337             # empty executable.
12338             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12339 /* end confdefs.h.  */
12340
12341 int
12342 main ()
12343 {
12344
12345   ;
12346   return 0;
12347 }
12348 _ACEOF
12349 if ac_fn_cxx_try_link "$LINENO"; then :
12350
12351 lt_aix_libpath_sed='
12352     /Import File Strings/,/^$/ {
12353         /^0/ {
12354             s/^0  *\(.*\)$/\1/
12355             p
12356         }
12357     }'
12358 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12359 # Check for a 64-bit object if we didn't find anything.
12360 if test -z "$aix_libpath"; then
12361   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12362 fi
12363 fi
12364 rm -f core conftest.err conftest.$ac_objext \
12365     conftest$ac_exeext conftest.$ac_ext
12366 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12367
12368             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12369             # Warning - without using the other run time loading flags,
12370             # -berok will link without error, but may produce a broken library.
12371             no_undefined_flag_CXX=' ${wl}-bernotok'
12372             allow_undefined_flag_CXX=' ${wl}-berok'
12373             if test "$with_gnu_ld" = yes; then
12374               # We only use this code for GNU lds that support --whole-archive.
12375               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12376             else
12377               # Exported symbols can be pulled into shared objects from archives
12378               whole_archive_flag_spec_CXX='$convenience'
12379             fi
12380             archive_cmds_need_lc_CXX=yes
12381             # This is similar to how AIX traditionally builds its shared
12382             # libraries.
12383             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
12384           fi
12385         fi
12386         ;;
12387
12388       beos*)
12389         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12390           allow_undefined_flag_CXX=unsupported
12391           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12392           # support --undefined.  This deserves some investigation.  FIXME
12393           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12394         else
12395           ld_shlibs_CXX=no
12396         fi
12397         ;;
12398
12399       chorus*)
12400         case $cc_basename in
12401           *)
12402           # FIXME: insert proper C++ library support
12403           ld_shlibs_CXX=no
12404           ;;
12405         esac
12406         ;;
12407
12408       cygwin* | mingw* | pw32* | cegcc*)
12409         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12410         # as there is no search path for DLLs.
12411         hardcode_libdir_flag_spec_CXX='-L$libdir'
12412         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12413         allow_undefined_flag_CXX=unsupported
12414         always_export_symbols_CXX=no
12415         enable_shared_with_static_runtimes_CXX=yes
12416
12417         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12418           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12419           # If the export-symbols file already is a .def file (1st line
12420           # is EXPORTS), use it as is; otherwise, prepend...
12421           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12422             cp $export_symbols $output_objdir/$soname.def;
12423           else
12424             echo EXPORTS > $output_objdir/$soname.def;
12425             cat $export_symbols >> $output_objdir/$soname.def;
12426           fi~
12427           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12428         else
12429           ld_shlibs_CXX=no
12430         fi
12431         ;;
12432       darwin* | rhapsody*)
12433
12434
12435   archive_cmds_need_lc_CXX=no
12436   hardcode_direct_CXX=no
12437   hardcode_automatic_CXX=yes
12438   hardcode_shlibpath_var_CXX=unsupported
12439   if test "$lt_cv_ld_force_load" = "yes"; then
12440     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12441   else
12442     whole_archive_flag_spec_CXX=''
12443   fi
12444   link_all_deplibs_CXX=yes
12445   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12446   case $cc_basename in
12447      ifort*) _lt_dar_can_shared=yes ;;
12448      *) _lt_dar_can_shared=$GCC ;;
12449   esac
12450   if test "$_lt_dar_can_shared" = "yes"; then
12451     output_verbose_link_cmd=func_echo_all
12452     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12453     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12454     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12455     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12456        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12457       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12458       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12459     fi
12460
12461   else
12462   ld_shlibs_CXX=no
12463   fi
12464
12465         ;;
12466
12467       dgux*)
12468         case $cc_basename in
12469           ec++*)
12470             # FIXME: insert proper C++ library support
12471             ld_shlibs_CXX=no
12472             ;;
12473           ghcx*)
12474             # Green Hills C++ Compiler
12475             # FIXME: insert proper C++ library support
12476             ld_shlibs_CXX=no
12477             ;;
12478           *)
12479             # FIXME: insert proper C++ library support
12480             ld_shlibs_CXX=no
12481             ;;
12482         esac
12483         ;;
12484
12485       freebsd2.*)
12486         # C++ shared libraries reported to be fairly broken before
12487         # switch to ELF
12488         ld_shlibs_CXX=no
12489         ;;
12490
12491       freebsd-elf*)
12492         archive_cmds_need_lc_CXX=no
12493         ;;
12494
12495       freebsd* | dragonfly*)
12496         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12497         # conventions
12498         ld_shlibs_CXX=yes
12499         ;;
12500
12501       gnu*)
12502         ;;
12503
12504       haiku*)
12505         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12506         link_all_deplibs_CXX=yes
12507         ;;
12508
12509       hpux9*)
12510         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12511         hardcode_libdir_separator_CXX=:
12512         export_dynamic_flag_spec_CXX='${wl}-E'
12513         hardcode_direct_CXX=yes
12514         hardcode_minus_L_CXX=yes # Not in the search PATH,
12515                                              # but as the default
12516                                              # location of the library.
12517
12518         case $cc_basename in
12519           CC*)
12520             # FIXME: insert proper C++ library support
12521             ld_shlibs_CXX=no
12522             ;;
12523           aCC*)
12524             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12525             # Commands to make compiler produce verbose output that lists
12526             # what "hidden" libraries, object files and flags are used when
12527             # linking a shared library.
12528             #
12529             # There doesn't appear to be a way to prevent this compiler from
12530             # explicitly linking system object files so we need to strip them
12531             # from the output so that they don't get included in the library
12532             # dependencies.
12533             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12534             ;;
12535           *)
12536             if test "$GXX" = yes; then
12537               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12538             else
12539               # FIXME: insert proper C++ library support
12540               ld_shlibs_CXX=no
12541             fi
12542             ;;
12543         esac
12544         ;;
12545
12546       hpux10*|hpux11*)
12547         if test $with_gnu_ld = no; then
12548           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12549           hardcode_libdir_separator_CXX=:
12550
12551           case $host_cpu in
12552             hppa*64*|ia64*)
12553               ;;
12554             *)
12555               export_dynamic_flag_spec_CXX='${wl}-E'
12556               ;;
12557           esac
12558         fi
12559         case $host_cpu in
12560           hppa*64*|ia64*)
12561             hardcode_direct_CXX=no
12562             hardcode_shlibpath_var_CXX=no
12563             ;;
12564           *)
12565             hardcode_direct_CXX=yes
12566             hardcode_direct_absolute_CXX=yes
12567             hardcode_minus_L_CXX=yes # Not in the search PATH,
12568                                                  # but as the default
12569                                                  # location of the library.
12570             ;;
12571         esac
12572
12573         case $cc_basename in
12574           CC*)
12575             # FIXME: insert proper C++ library support
12576             ld_shlibs_CXX=no
12577             ;;
12578           aCC*)
12579             case $host_cpu in
12580               hppa*64*)
12581                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12582                 ;;
12583               ia64*)
12584                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12585                 ;;
12586               *)
12587                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12588                 ;;
12589             esac
12590             # Commands to make compiler produce verbose output that lists
12591             # what "hidden" libraries, object files and flags are used when
12592             # linking a shared library.
12593             #
12594             # There doesn't appear to be a way to prevent this compiler from
12595             # explicitly linking system object files so we need to strip them
12596             # from the output so that they don't get included in the library
12597             # dependencies.
12598             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12599             ;;
12600           *)
12601             if test "$GXX" = yes; then
12602               if test $with_gnu_ld = no; then
12603                 case $host_cpu in
12604                   hppa*64*)
12605                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12606                     ;;
12607                   ia64*)
12608                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12609                     ;;
12610                   *)
12611                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12612                     ;;
12613                 esac
12614               fi
12615             else
12616               # FIXME: insert proper C++ library support
12617               ld_shlibs_CXX=no
12618             fi
12619             ;;
12620         esac
12621         ;;
12622
12623       interix[3-9]*)
12624         hardcode_direct_CXX=no
12625         hardcode_shlibpath_var_CXX=no
12626         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12627         export_dynamic_flag_spec_CXX='${wl}-E'
12628         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12629         # Instead, shared libraries are loaded at an image base (0x10000000 by
12630         # default) and relocated if they conflict, which is a slow very memory
12631         # consuming and fragmenting process.  To avoid this, we pick a random,
12632         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12633         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12634         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12635         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12636         ;;
12637       irix5* | irix6*)
12638         case $cc_basename in
12639           CC*)
12640             # SGI C++
12641             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12642
12643             # Archives containing C++ object files must be created using
12644             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12645             # necessary to make sure instantiated templates are included
12646             # in the archive.
12647             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12648             ;;
12649           *)
12650             if test "$GXX" = yes; then
12651               if test "$with_gnu_ld" = no; then
12652                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12653               else
12654                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
12655               fi
12656             fi
12657             link_all_deplibs_CXX=yes
12658             ;;
12659         esac
12660         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12661         hardcode_libdir_separator_CXX=:
12662         inherit_rpath_CXX=yes
12663         ;;
12664
12665       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12666         case $cc_basename in
12667           KCC*)
12668             # Kuck and Associates, Inc. (KAI) C++ Compiler
12669
12670             # KCC will only create a shared library if the output file
12671             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12672             # to its proper name (with version) after linking.
12673             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12674             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
12675             # Commands to make compiler produce verbose output that lists
12676             # what "hidden" libraries, object files and flags are used when
12677             # linking a shared library.
12678             #
12679             # There doesn't appear to be a way to prevent this compiler from
12680             # explicitly linking system object files so we need to strip them
12681             # from the output so that they don't get included in the library
12682             # dependencies.
12683             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12684
12685             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12686             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12687
12688             # Archives containing C++ object files must be created using
12689             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12690             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12691             ;;
12692           icpc* | ecpc* )
12693             # Intel C++
12694             with_gnu_ld=yes
12695             # version 8.0 and above of icpc choke on multiply defined symbols
12696             # if we add $predep_objects and $postdep_objects, however 7.1 and
12697             # earlier do not add the objects themselves.
12698             case `$CC -V 2>&1` in
12699               *"Version 7."*)
12700                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12701                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12702                 ;;
12703               *)  # Version 8.0 or newer
12704                 tmp_idyn=
12705                 case $host_cpu in
12706                   ia64*) tmp_idyn=' -i_dynamic';;
12707                 esac
12708                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12709                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12710                 ;;
12711             esac
12712             archive_cmds_need_lc_CXX=no
12713             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12714             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12715             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12716             ;;
12717           pgCC* | pgcpp*)
12718             # Portland Group C++ compiler
12719             case `$CC -V` in
12720             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12721               prelink_cmds_CXX='tpldir=Template.dir~
12722                 rm -rf $tpldir~
12723                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12724                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12725               old_archive_cmds_CXX='tpldir=Template.dir~
12726                 rm -rf $tpldir~
12727                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12728                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12729                 $RANLIB $oldlib'
12730               archive_cmds_CXX='tpldir=Template.dir~
12731                 rm -rf $tpldir~
12732                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12733                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12734               archive_expsym_cmds_CXX='tpldir=Template.dir~
12735                 rm -rf $tpldir~
12736                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12737                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12738               ;;
12739             *) # Version 6 and above use weak symbols
12740               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12741               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12742               ;;
12743             esac
12744
12745             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12746             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12747             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12748             ;;
12749           cxx*)
12750             # Compaq C++
12751             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12752             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12753
12754             runpath_var=LD_RUN_PATH
12755             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12756             hardcode_libdir_separator_CXX=:
12757
12758             # Commands to make compiler produce verbose output that lists
12759             # what "hidden" libraries, object files and flags are used when
12760             # linking a shared library.
12761             #
12762             # There doesn't appear to be a way to prevent this compiler from
12763             # explicitly linking system object files so we need to strip them
12764             # from the output so that they don't get included in the library
12765             # dependencies.
12766             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
12767             ;;
12768           xl* | mpixl* | bgxl*)
12769             # IBM XL 8.0 on PPC, with GNU ld
12770             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12771             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12772             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12773             if test "x$supports_anon_versioning" = xyes; then
12774               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12775                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12776                 echo "local: *; };" >> $output_objdir/$libname.ver~
12777                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12778             fi
12779             ;;
12780           *)
12781             case `$CC -V 2>&1 | sed 5q` in
12782             *Sun\ C*)
12783               # Sun C++ 5.9
12784               no_undefined_flag_CXX=' -zdefs'
12785               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12786               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12787               hardcode_libdir_flag_spec_CXX='-R$libdir'
12788               whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12789               compiler_needs_object_CXX=yes
12790
12791               # Not sure whether something based on
12792               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12793               # would be better.
12794               output_verbose_link_cmd='func_echo_all'
12795
12796               # Archives containing C++ object files must be created using
12797               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12798               # necessary to make sure instantiated templates are included
12799               # in the archive.
12800               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12801               ;;
12802             esac
12803             ;;
12804         esac
12805         ;;
12806
12807       lynxos*)
12808         # FIXME: insert proper C++ library support
12809         ld_shlibs_CXX=no
12810         ;;
12811
12812       m88k*)
12813         # FIXME: insert proper C++ library support
12814         ld_shlibs_CXX=no
12815         ;;
12816
12817       mvs*)
12818         case $cc_basename in
12819           cxx*)
12820             # FIXME: insert proper C++ library support
12821             ld_shlibs_CXX=no
12822             ;;
12823           *)
12824             # FIXME: insert proper C++ library support
12825             ld_shlibs_CXX=no
12826             ;;
12827         esac
12828         ;;
12829
12830       netbsd*)
12831         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12832           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12833           wlarc=
12834           hardcode_libdir_flag_spec_CXX='-R$libdir'
12835           hardcode_direct_CXX=yes
12836           hardcode_shlibpath_var_CXX=no
12837         fi
12838         # Workaround some broken pre-1.5 toolchains
12839         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12840         ;;
12841
12842       *nto* | *qnx*)
12843         ld_shlibs_CXX=yes
12844         ;;
12845
12846       openbsd2*)
12847         # C++ shared libraries are fairly broken
12848         ld_shlibs_CXX=no
12849         ;;
12850
12851       openbsd*)
12852         if test -f /usr/libexec/ld.so; then
12853           hardcode_direct_CXX=yes
12854           hardcode_shlibpath_var_CXX=no
12855           hardcode_direct_absolute_CXX=yes
12856           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12857           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12858           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12859             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12860             export_dynamic_flag_spec_CXX='${wl}-E'
12861             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12862           fi
12863           output_verbose_link_cmd=func_echo_all
12864         else
12865           ld_shlibs_CXX=no
12866         fi
12867         ;;
12868
12869       osf3* | osf4* | osf5*)
12870         case $cc_basename in
12871           KCC*)
12872             # Kuck and Associates, Inc. (KAI) C++ Compiler
12873
12874             # KCC will only create a shared library if the output file
12875             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12876             # to its proper name (with version) after linking.
12877             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12878
12879             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12880             hardcode_libdir_separator_CXX=:
12881
12882             # Archives containing C++ object files must be created using
12883             # the KAI C++ compiler.
12884             case $host in
12885               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12886               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12887             esac
12888             ;;
12889           RCC*)
12890             # Rational C++ 2.4.1
12891             # FIXME: insert proper C++ library support
12892             ld_shlibs_CXX=no
12893             ;;
12894           cxx*)
12895             case $host in
12896               osf3*)
12897                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12898                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12899                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12900                 ;;
12901               *)
12902                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12903                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12904                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12905                   echo "-hidden">> $lib.exp~
12906                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
12907                   $RM $lib.exp'
12908                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12909                 ;;
12910             esac
12911
12912             hardcode_libdir_separator_CXX=:
12913
12914             # Commands to make compiler produce verbose output that lists
12915             # what "hidden" libraries, object files and flags are used when
12916             # linking a shared library.
12917             #
12918             # There doesn't appear to be a way to prevent this compiler from
12919             # explicitly linking system object files so we need to strip them
12920             # from the output so that they don't get included in the library
12921             # dependencies.
12922             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12923             ;;
12924           *)
12925             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12926               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12927               case $host in
12928                 osf3*)
12929                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12930                   ;;
12931                 *)
12932                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12933                   ;;
12934               esac
12935
12936               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12937               hardcode_libdir_separator_CXX=:
12938
12939               # Commands to make compiler produce verbose output that lists
12940               # what "hidden" libraries, object files and flags are used when
12941               # linking a shared library.
12942               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12943
12944             else
12945               # FIXME: insert proper C++ library support
12946               ld_shlibs_CXX=no
12947             fi
12948             ;;
12949         esac
12950         ;;
12951
12952       psos*)
12953         # FIXME: insert proper C++ library support
12954         ld_shlibs_CXX=no
12955         ;;
12956
12957       sunos4*)
12958         case $cc_basename in
12959           CC*)
12960             # Sun C++ 4.x
12961             # FIXME: insert proper C++ library support
12962             ld_shlibs_CXX=no
12963             ;;
12964           lcc*)
12965             # Lucid
12966             # FIXME: insert proper C++ library support
12967             ld_shlibs_CXX=no
12968             ;;
12969           *)
12970             # FIXME: insert proper C++ library support
12971             ld_shlibs_CXX=no
12972             ;;
12973         esac
12974         ;;
12975
12976       solaris*)
12977         case $cc_basename in
12978           CC*)
12979             # Sun C++ 4.2, 5.x and Centerline C++
12980             archive_cmds_need_lc_CXX=yes
12981             no_undefined_flag_CXX=' -zdefs'
12982             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12983             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12984               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12985
12986             hardcode_libdir_flag_spec_CXX='-R$libdir'
12987             hardcode_shlibpath_var_CXX=no
12988             case $host_os in
12989               solaris2.[0-5] | solaris2.[0-5].*) ;;
12990               *)
12991                 # The compiler driver will combine and reorder linker options,
12992                 # but understands `-z linker_flag'.
12993                 # Supported since Solaris 2.6 (maybe 2.5.1?)
12994                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12995                 ;;
12996             esac
12997             link_all_deplibs_CXX=yes
12998
12999             output_verbose_link_cmd='func_echo_all'
13000
13001             # Archives containing C++ object files must be created using
13002             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13003             # necessary to make sure instantiated templates are included
13004             # in the archive.
13005             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13006             ;;
13007           gcx*)
13008             # Green Hills C++ Compiler
13009             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13010
13011             # The C++ compiler must be used to create the archive.
13012             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13013             ;;
13014           *)
13015             # GNU C++ compiler with Solaris linker
13016             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13017               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13018               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13019                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13020                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13021                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13022
13023                 # Commands to make compiler produce verbose output that lists
13024                 # what "hidden" libraries, object files and flags are used when
13025                 # linking a shared library.
13026                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13027               else
13028                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13029                 # platform.
13030                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13031                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13032                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13033
13034                 # Commands to make compiler produce verbose output that lists
13035                 # what "hidden" libraries, object files and flags are used when
13036                 # linking a shared library.
13037                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13038               fi
13039
13040               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13041               case $host_os in
13042                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13043                 *)
13044                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13045                   ;;
13046               esac
13047             fi
13048             ;;
13049         esac
13050         ;;
13051
13052     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13053       no_undefined_flag_CXX='${wl}-z,text'
13054       archive_cmds_need_lc_CXX=no
13055       hardcode_shlibpath_var_CXX=no
13056       runpath_var='LD_RUN_PATH'
13057
13058       case $cc_basename in
13059         CC*)
13060           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13061           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13062           ;;
13063         *)
13064           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13065           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13066           ;;
13067       esac
13068       ;;
13069
13070       sysv5* | sco3.2v5* | sco5v6*)
13071         # Note: We can NOT use -z defs as we might desire, because we do not
13072         # link with -lc, and that would cause any symbols used from libc to
13073         # always be unresolved, which means just about no library would
13074         # ever link correctly.  If we're not using GNU ld we use -z text
13075         # though, which does catch some bad symbols but isn't as heavy-handed
13076         # as -z defs.
13077         no_undefined_flag_CXX='${wl}-z,text'
13078         allow_undefined_flag_CXX='${wl}-z,nodefs'
13079         archive_cmds_need_lc_CXX=no
13080         hardcode_shlibpath_var_CXX=no
13081         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13082         hardcode_libdir_separator_CXX=':'
13083         link_all_deplibs_CXX=yes
13084         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13085         runpath_var='LD_RUN_PATH'
13086
13087         case $cc_basename in
13088           CC*)
13089             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13090             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13091             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13092               '"$old_archive_cmds_CXX"
13093             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13094               '"$reload_cmds_CXX"
13095             ;;
13096           *)
13097             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13098             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13099             ;;
13100         esac
13101       ;;
13102
13103       tandem*)
13104         case $cc_basename in
13105           NCC*)
13106             # NonStop-UX NCC 3.20
13107             # FIXME: insert proper C++ library support
13108             ld_shlibs_CXX=no
13109             ;;
13110           *)
13111             # FIXME: insert proper C++ library support
13112             ld_shlibs_CXX=no
13113             ;;
13114         esac
13115         ;;
13116
13117       vxworks*)
13118         # FIXME: insert proper C++ library support
13119         ld_shlibs_CXX=no
13120         ;;
13121
13122       *)
13123         # FIXME: insert proper C++ library support
13124         ld_shlibs_CXX=no
13125         ;;
13126     esac
13127
13128     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13129 $as_echo "$ld_shlibs_CXX" >&6; }
13130     test "$ld_shlibs_CXX" = no && can_build_shared=no
13131
13132     GCC_CXX="$GXX"
13133     LD_CXX="$LD"
13134
13135     ## CAVEAT EMPTOR:
13136     ## There is no encapsulation within the following macros, do not change
13137     ## the running order or otherwise move them around unless you know exactly
13138     ## what you are doing...
13139     # Dependencies to place before and after the object being linked:
13140 predep_objects_CXX=
13141 postdep_objects_CXX=
13142 predeps_CXX=
13143 postdeps_CXX=
13144 compiler_lib_search_path_CXX=
13145
13146 cat > conftest.$ac_ext <<_LT_EOF
13147 class Foo
13148 {
13149 public:
13150   Foo (void) { a = 0; }
13151 private:
13152   int a;
13153 };
13154 _LT_EOF
13155
13156 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13157   (eval $ac_compile) 2>&5
13158   ac_status=$?
13159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13160   test $ac_status = 0; }; then
13161   # Parse the compiler output and extract the necessary
13162   # objects, libraries and library flags.
13163
13164   # Sentinel used to keep track of whether or not we are before
13165   # the conftest object file.
13166   pre_test_object_deps_done=no
13167
13168   for p in `eval "$output_verbose_link_cmd"`; do
13169     case $p in
13170
13171     -L* | -R* | -l*)
13172        # Some compilers place space between "-{L,R}" and the path.
13173        # Remove the space.
13174        if test $p = "-L" ||
13175           test $p = "-R"; then
13176          prev=$p
13177          continue
13178        else
13179          prev=
13180        fi
13181
13182        if test "$pre_test_object_deps_done" = no; then
13183          case $p in
13184          -L* | -R*)
13185            # Internal compiler library paths should come after those
13186            # provided the user.  The postdeps already come after the
13187            # user supplied libs so there is no need to process them.
13188            if test -z "$compiler_lib_search_path_CXX"; then
13189              compiler_lib_search_path_CXX="${prev}${p}"
13190            else
13191              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13192            fi
13193            ;;
13194          # The "-l" case would never come before the object being
13195          # linked, so don't bother handling this case.
13196          esac
13197        else
13198          if test -z "$postdeps_CXX"; then
13199            postdeps_CXX="${prev}${p}"
13200          else
13201            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13202          fi
13203        fi
13204        ;;
13205
13206     *.$objext)
13207        # This assumes that the test object file only shows up
13208        # once in the compiler output.
13209        if test "$p" = "conftest.$objext"; then
13210          pre_test_object_deps_done=yes
13211          continue
13212        fi
13213
13214        if test "$pre_test_object_deps_done" = no; then
13215          if test -z "$predep_objects_CXX"; then
13216            predep_objects_CXX="$p"
13217          else
13218            predep_objects_CXX="$predep_objects_CXX $p"
13219          fi
13220        else
13221          if test -z "$postdep_objects_CXX"; then
13222            postdep_objects_CXX="$p"
13223          else
13224            postdep_objects_CXX="$postdep_objects_CXX $p"
13225          fi
13226        fi
13227        ;;
13228
13229     *) ;; # Ignore the rest.
13230
13231     esac
13232   done
13233
13234   # Clean up.
13235   rm -f a.out a.exe
13236 else
13237   echo "libtool.m4: error: problem compiling CXX test program"
13238 fi
13239
13240 $RM -f confest.$objext
13241
13242 # PORTME: override above test on systems where it is broken
13243 case $host_os in
13244 interix[3-9]*)
13245   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13246   # hack all around it, let's just trust "g++" to DTRT.
13247   predep_objects_CXX=
13248   postdep_objects_CXX=
13249   postdeps_CXX=
13250   ;;
13251
13252 linux*)
13253   case `$CC -V 2>&1 | sed 5q` in
13254   *Sun\ C*)
13255     # Sun C++ 5.9
13256
13257     # The more standards-conforming stlport4 library is
13258     # incompatible with the Cstd library. Avoid specifying
13259     # it if it's in CXXFLAGS. Ignore libCrun as
13260     # -library=stlport4 depends on it.
13261     case " $CXX $CXXFLAGS " in
13262     *" -library=stlport4 "*)
13263       solaris_use_stlport4=yes
13264       ;;
13265     esac
13266
13267     if test "$solaris_use_stlport4" != yes; then
13268       postdeps_CXX='-library=Cstd -library=Crun'
13269     fi
13270     ;;
13271   esac
13272   ;;
13273
13274 solaris*)
13275   case $cc_basename in
13276   CC*)
13277     # The more standards-conforming stlport4 library is
13278     # incompatible with the Cstd library. Avoid specifying
13279     # it if it's in CXXFLAGS. Ignore libCrun as
13280     # -library=stlport4 depends on it.
13281     case " $CXX $CXXFLAGS " in
13282     *" -library=stlport4 "*)
13283       solaris_use_stlport4=yes
13284       ;;
13285     esac
13286
13287     # Adding this requires a known-good setup of shared libraries for
13288     # Sun compiler versions before 5.6, else PIC objects from an old
13289     # archive will be linked into the output, leading to subtle bugs.
13290     if test "$solaris_use_stlport4" != yes; then
13291       postdeps_CXX='-library=Cstd -library=Crun'
13292     fi
13293     ;;
13294   esac
13295   ;;
13296 esac
13297
13298
13299 case " $postdeps_CXX " in
13300 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13301 esac
13302  compiler_lib_search_dirs_CXX=
13303 if test -n "${compiler_lib_search_path_CXX}"; then
13304  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13305 fi
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337     lt_prog_compiler_wl_CXX=
13338 lt_prog_compiler_pic_CXX=
13339 lt_prog_compiler_static_CXX=
13340
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13342 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13343
13344   # C++ specific cases for pic, static, wl, etc.
13345   if test "$GXX" = yes; then
13346     lt_prog_compiler_wl_CXX='-Wl,'
13347     lt_prog_compiler_static_CXX='-static'
13348
13349     case $host_os in
13350     aix*)
13351       # All AIX code is PIC.
13352       if test "$host_cpu" = ia64; then
13353         # AIX 5 now supports IA64 processor
13354         lt_prog_compiler_static_CXX='-Bstatic'
13355       fi
13356       lt_prog_compiler_pic_CXX='-fPIC'
13357       ;;
13358
13359     amigaos*)
13360       case $host_cpu in
13361       powerpc)
13362             # see comment about AmigaOS4 .so support
13363             lt_prog_compiler_pic_CXX='-fPIC'
13364         ;;
13365       m68k)
13366             # FIXME: we need at least 68020 code to build shared libraries, but
13367             # adding the `-m68020' flag to GCC prevents building anything better,
13368             # like `-m68040'.
13369             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13370         ;;
13371       esac
13372       ;;
13373
13374     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13375       # PIC is the default for these OSes.
13376       ;;
13377     mingw* | cygwin* | os2* | pw32* | cegcc*)
13378       # This hack is so that the source file can tell whether it is being
13379       # built for inclusion in a dll (and should export symbols for example).
13380       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13381       # (--disable-auto-import) libraries
13382       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13383       ;;
13384     darwin* | rhapsody*)
13385       # PIC is the default on this platform
13386       # Common symbols not allowed in MH_DYLIB files
13387       lt_prog_compiler_pic_CXX='-fno-common'
13388       ;;
13389     *djgpp*)
13390       # DJGPP does not support shared libraries at all
13391       lt_prog_compiler_pic_CXX=
13392       ;;
13393     haiku*)
13394       # PIC is the default for Haiku.
13395       # The "-static" flag exists, but is broken.
13396       lt_prog_compiler_static_CXX=
13397       ;;
13398     interix[3-9]*)
13399       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13400       # Instead, we relocate shared libraries at runtime.
13401       ;;
13402     sysv4*MP*)
13403       if test -d /usr/nec; then
13404         lt_prog_compiler_pic_CXX=-Kconform_pic
13405       fi
13406       ;;
13407     hpux*)
13408       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13409       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13410       # sets the default TLS model and affects inlining.
13411       case $host_cpu in
13412       hppa*64*)
13413         ;;
13414       *)
13415         lt_prog_compiler_pic_CXX='-fPIC'
13416         ;;
13417       esac
13418       ;;
13419     *qnx* | *nto*)
13420       # QNX uses GNU C++, but need to define -shared option too, otherwise
13421       # it will coredump.
13422       lt_prog_compiler_pic_CXX='-fPIC -shared'
13423       ;;
13424     *)
13425       lt_prog_compiler_pic_CXX='-fPIC'
13426       ;;
13427     esac
13428   else
13429     case $host_os in
13430       aix[4-9]*)
13431         # All AIX code is PIC.
13432         if test "$host_cpu" = ia64; then
13433           # AIX 5 now supports IA64 processor
13434           lt_prog_compiler_static_CXX='-Bstatic'
13435         else
13436           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13437         fi
13438         ;;
13439       chorus*)
13440         case $cc_basename in
13441         cxch68*)
13442           # Green Hills C++ Compiler
13443           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
13444           ;;
13445         esac
13446         ;;
13447       dgux*)
13448         case $cc_basename in
13449           ec++*)
13450             lt_prog_compiler_pic_CXX='-KPIC'
13451             ;;
13452           ghcx*)
13453             # Green Hills C++ Compiler
13454             lt_prog_compiler_pic_CXX='-pic'
13455             ;;
13456           *)
13457             ;;
13458         esac
13459         ;;
13460       freebsd* | dragonfly*)
13461         # FreeBSD uses GNU C++
13462         ;;
13463       hpux9* | hpux10* | hpux11*)
13464         case $cc_basename in
13465           CC*)
13466             lt_prog_compiler_wl_CXX='-Wl,'
13467             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13468             if test "$host_cpu" != ia64; then
13469               lt_prog_compiler_pic_CXX='+Z'
13470             fi
13471             ;;
13472           aCC*)
13473             lt_prog_compiler_wl_CXX='-Wl,'
13474             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13475             case $host_cpu in
13476             hppa*64*|ia64*)
13477               # +Z the default
13478               ;;
13479             *)
13480               lt_prog_compiler_pic_CXX='+Z'
13481               ;;
13482             esac
13483             ;;
13484           *)
13485             ;;
13486         esac
13487         ;;
13488       interix*)
13489         # This is c89, which is MS Visual C++ (no shared libs)
13490         # Anyone wants to do a port?
13491         ;;
13492       irix5* | irix6* | nonstopux*)
13493         case $cc_basename in
13494           CC*)
13495             lt_prog_compiler_wl_CXX='-Wl,'
13496             lt_prog_compiler_static_CXX='-non_shared'
13497             # CC pic flag -KPIC is the default.
13498             ;;
13499           *)
13500             ;;
13501         esac
13502         ;;
13503       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13504         case $cc_basename in
13505           KCC*)
13506             # KAI C++ Compiler
13507             lt_prog_compiler_wl_CXX='--backend -Wl,'
13508             lt_prog_compiler_pic_CXX='-fPIC'
13509             ;;
13510           ecpc* )
13511             # old Intel C++ for x86_64 which still supported -KPIC.
13512             lt_prog_compiler_wl_CXX='-Wl,'
13513             lt_prog_compiler_pic_CXX='-KPIC'
13514             lt_prog_compiler_static_CXX='-static'
13515             ;;
13516           icpc* )
13517             # Intel C++, used to be incompatible with GCC.
13518             # ICC 10 doesn't accept -KPIC any more.
13519             lt_prog_compiler_wl_CXX='-Wl,'
13520             lt_prog_compiler_pic_CXX='-fPIC'
13521             lt_prog_compiler_static_CXX='-static'
13522             ;;
13523           pgCC* | pgcpp*)
13524             # Portland Group C++ compiler
13525             lt_prog_compiler_wl_CXX='-Wl,'
13526             lt_prog_compiler_pic_CXX='-fpic'
13527             lt_prog_compiler_static_CXX='-Bstatic'
13528             ;;
13529           cxx*)
13530             # Compaq C++
13531             # Make sure the PIC flag is empty.  It appears that all Alpha
13532             # Linux and Compaq Tru64 Unix objects are PIC.
13533             lt_prog_compiler_pic_CXX=
13534             lt_prog_compiler_static_CXX='-non_shared'
13535             ;;
13536           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13537             # IBM XL 8.0, 9.0 on PPC and BlueGene
13538             lt_prog_compiler_wl_CXX='-Wl,'
13539             lt_prog_compiler_pic_CXX='-qpic'
13540             lt_prog_compiler_static_CXX='-qstaticlink'
13541             ;;
13542           *)
13543             case `$CC -V 2>&1 | sed 5q` in
13544             *Sun\ C*)
13545               # Sun C++ 5.9
13546               lt_prog_compiler_pic_CXX='-KPIC'
13547               lt_prog_compiler_static_CXX='-Bstatic'
13548               lt_prog_compiler_wl_CXX='-Qoption ld '
13549               ;;
13550             esac
13551             ;;
13552         esac
13553         ;;
13554       lynxos*)
13555         ;;
13556       m88k*)
13557         ;;
13558       mvs*)
13559         case $cc_basename in
13560           cxx*)
13561             lt_prog_compiler_pic_CXX='-W c,exportall'
13562             ;;
13563           *)
13564             ;;
13565         esac
13566         ;;
13567       netbsd*)
13568         ;;
13569       *qnx* | *nto*)
13570         # QNX uses GNU C++, but need to define -shared option too, otherwise
13571         # it will coredump.
13572         lt_prog_compiler_pic_CXX='-fPIC -shared'
13573         ;;
13574       osf3* | osf4* | osf5*)
13575         case $cc_basename in
13576           KCC*)
13577             lt_prog_compiler_wl_CXX='--backend -Wl,'
13578             ;;
13579           RCC*)
13580             # Rational C++ 2.4.1
13581             lt_prog_compiler_pic_CXX='-pic'
13582             ;;
13583           cxx*)
13584             # Digital/Compaq C++
13585             lt_prog_compiler_wl_CXX='-Wl,'
13586             # Make sure the PIC flag is empty.  It appears that all Alpha
13587             # Linux and Compaq Tru64 Unix objects are PIC.
13588             lt_prog_compiler_pic_CXX=
13589             lt_prog_compiler_static_CXX='-non_shared'
13590             ;;
13591           *)
13592             ;;
13593         esac
13594         ;;
13595       psos*)
13596         ;;
13597       solaris*)
13598         case $cc_basename in
13599           CC*)
13600             # Sun C++ 4.2, 5.x and Centerline C++
13601             lt_prog_compiler_pic_CXX='-KPIC'
13602             lt_prog_compiler_static_CXX='-Bstatic'
13603             lt_prog_compiler_wl_CXX='-Qoption ld '
13604             ;;
13605           gcx*)
13606             # Green Hills C++ Compiler
13607             lt_prog_compiler_pic_CXX='-PIC'
13608             ;;
13609           *)
13610             ;;
13611         esac
13612         ;;
13613       sunos4*)
13614         case $cc_basename in
13615           CC*)
13616             # Sun C++ 4.x
13617             lt_prog_compiler_pic_CXX='-pic'
13618             lt_prog_compiler_static_CXX='-Bstatic'
13619             ;;
13620           lcc*)
13621             # Lucid
13622             lt_prog_compiler_pic_CXX='-pic'
13623             ;;
13624           *)
13625             ;;
13626         esac
13627         ;;
13628       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13629         case $cc_basename in
13630           CC*)
13631             lt_prog_compiler_wl_CXX='-Wl,'
13632             lt_prog_compiler_pic_CXX='-KPIC'
13633             lt_prog_compiler_static_CXX='-Bstatic'
13634             ;;
13635         esac
13636         ;;
13637       tandem*)
13638         case $cc_basename in
13639           NCC*)
13640             # NonStop-UX NCC 3.20
13641             lt_prog_compiler_pic_CXX='-KPIC'
13642             ;;
13643           *)
13644             ;;
13645         esac
13646         ;;
13647       vxworks*)
13648         ;;
13649       *)
13650         lt_prog_compiler_can_build_shared_CXX=no
13651         ;;
13652     esac
13653   fi
13654
13655 case $host_os in
13656   # For platforms which do not support PIC, -DPIC is meaningless:
13657   *djgpp*)
13658     lt_prog_compiler_pic_CXX=
13659     ;;
13660   *)
13661     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13662     ;;
13663 esac
13664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13665 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13666
13667
13668
13669 #
13670 # Check to make sure the PIC flag actually works.
13671 #
13672 if test -n "$lt_prog_compiler_pic_CXX"; then
13673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13674 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13675 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13676   $as_echo_n "(cached) " >&6
13677 else
13678   lt_cv_prog_compiler_pic_works_CXX=no
13679    ac_outfile=conftest.$ac_objext
13680    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13681    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13682    # Insert the option either (1) after the last *FLAGS variable, or
13683    # (2) before a word containing "conftest.", or (3) at the end.
13684    # Note that $ac_compile itself does not contain backslashes and begins
13685    # with a dollar sign (not a hyphen), so the echo should work correctly.
13686    # The option is referenced via a variable to avoid confusing sed.
13687    lt_compile=`echo "$ac_compile" | $SED \
13688    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13689    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13690    -e 's:$: $lt_compiler_flag:'`
13691    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13692    (eval "$lt_compile" 2>conftest.err)
13693    ac_status=$?
13694    cat conftest.err >&5
13695    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13696    if (exit $ac_status) && test -s "$ac_outfile"; then
13697      # The compiler can only warn and ignore the option if not recognized
13698      # So say no if there are warnings other than the usual output.
13699      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13700      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13701      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13702        lt_cv_prog_compiler_pic_works_CXX=yes
13703      fi
13704    fi
13705    $RM conftest*
13706
13707 fi
13708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13709 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13710
13711 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13712     case $lt_prog_compiler_pic_CXX in
13713      "" | " "*) ;;
13714      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13715      esac
13716 else
13717     lt_prog_compiler_pic_CXX=
13718      lt_prog_compiler_can_build_shared_CXX=no
13719 fi
13720
13721 fi
13722
13723
13724
13725 #
13726 # Check to make sure the static flag actually works.
13727 #
13728 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13730 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13731 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13732   $as_echo_n "(cached) " >&6
13733 else
13734   lt_cv_prog_compiler_static_works_CXX=no
13735    save_LDFLAGS="$LDFLAGS"
13736    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13737    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13738    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13739      # The linker can only warn and ignore the option if not recognized
13740      # So say no if there are warnings
13741      if test -s conftest.err; then
13742        # Append any errors to the config.log.
13743        cat conftest.err 1>&5
13744        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13745        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13746        if diff conftest.exp conftest.er2 >/dev/null; then
13747          lt_cv_prog_compiler_static_works_CXX=yes
13748        fi
13749      else
13750        lt_cv_prog_compiler_static_works_CXX=yes
13751      fi
13752    fi
13753    $RM -r conftest*
13754    LDFLAGS="$save_LDFLAGS"
13755
13756 fi
13757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13758 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13759
13760 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13761     :
13762 else
13763     lt_prog_compiler_static_CXX=
13764 fi
13765
13766
13767
13768
13769     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13770 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13771 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13772   $as_echo_n "(cached) " >&6
13773 else
13774   lt_cv_prog_compiler_c_o_CXX=no
13775    $RM -r conftest 2>/dev/null
13776    mkdir conftest
13777    cd conftest
13778    mkdir out
13779    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13780
13781    lt_compiler_flag="-o out/conftest2.$ac_objext"
13782    # Insert the option either (1) after the last *FLAGS variable, or
13783    # (2) before a word containing "conftest.", or (3) at the end.
13784    # Note that $ac_compile itself does not contain backslashes and begins
13785    # with a dollar sign (not a hyphen), so the echo should work correctly.
13786    lt_compile=`echo "$ac_compile" | $SED \
13787    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13788    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13789    -e 's:$: $lt_compiler_flag:'`
13790    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13791    (eval "$lt_compile" 2>out/conftest.err)
13792    ac_status=$?
13793    cat out/conftest.err >&5
13794    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13795    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13796    then
13797      # The compiler can only warn and ignore the option if not recognized
13798      # So say no if there are warnings
13799      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13800      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13801      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13802        lt_cv_prog_compiler_c_o_CXX=yes
13803      fi
13804    fi
13805    chmod u+w . 2>&5
13806    $RM conftest*
13807    # SGI C++ compiler will create directory out/ii_files/ for
13808    # template instantiation
13809    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13810    $RM out/* && rmdir out
13811    cd ..
13812    $RM -r conftest
13813    $RM conftest*
13814
13815 fi
13816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13817 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13818
13819
13820
13821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13822 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13823 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13824   $as_echo_n "(cached) " >&6
13825 else
13826   lt_cv_prog_compiler_c_o_CXX=no
13827    $RM -r conftest 2>/dev/null
13828    mkdir conftest
13829    cd conftest
13830    mkdir out
13831    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13832
13833    lt_compiler_flag="-o out/conftest2.$ac_objext"
13834    # Insert the option either (1) after the last *FLAGS variable, or
13835    # (2) before a word containing "conftest.", or (3) at the end.
13836    # Note that $ac_compile itself does not contain backslashes and begins
13837    # with a dollar sign (not a hyphen), so the echo should work correctly.
13838    lt_compile=`echo "$ac_compile" | $SED \
13839    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13840    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13841    -e 's:$: $lt_compiler_flag:'`
13842    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13843    (eval "$lt_compile" 2>out/conftest.err)
13844    ac_status=$?
13845    cat out/conftest.err >&5
13846    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13847    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13848    then
13849      # The compiler can only warn and ignore the option if not recognized
13850      # So say no if there are warnings
13851      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13852      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13853      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13854        lt_cv_prog_compiler_c_o_CXX=yes
13855      fi
13856    fi
13857    chmod u+w . 2>&5
13858    $RM conftest*
13859    # SGI C++ compiler will create directory out/ii_files/ for
13860    # template instantiation
13861    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13862    $RM out/* && rmdir out
13863    cd ..
13864    $RM -r conftest
13865    $RM conftest*
13866
13867 fi
13868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13869 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13870
13871
13872
13873
13874 hard_links="nottested"
13875 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13876   # do not overwrite the value of need_locks provided by the user
13877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13878 $as_echo_n "checking if we can lock with hard links... " >&6; }
13879   hard_links=yes
13880   $RM conftest*
13881   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13882   touch conftest.a
13883   ln conftest.a conftest.b 2>&5 || hard_links=no
13884   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13886 $as_echo "$hard_links" >&6; }
13887   if test "$hard_links" = no; then
13888     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13889 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13890     need_locks=warn
13891   fi
13892 else
13893   need_locks=no
13894 fi
13895
13896
13897
13898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13899 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13900
13901   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13902   case $host_os in
13903   aix[4-9]*)
13904     # If we're using GNU nm, then we don't want the "-C" option.
13905     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13906     # Also, AIX nm treats weak defined symbols like other global defined
13907     # symbols, whereas GNU nm marks them as "W".
13908     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13909       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13910     else
13911       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13912     fi
13913     ;;
13914   pw32*)
13915     export_symbols_cmds_CXX="$ltdll_cmds"
13916   ;;
13917   cygwin* | mingw* | cegcc*)
13918     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
13919   ;;
13920   *)
13921     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13922   ;;
13923   esac
13924   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13925
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13927 $as_echo "$ld_shlibs_CXX" >&6; }
13928 test "$ld_shlibs_CXX" = no && can_build_shared=no
13929
13930 with_gnu_ld_CXX=$with_gnu_ld
13931
13932
13933
13934
13935
13936
13937 #
13938 # Do we need to explicitly link libc?
13939 #
13940 case "x$archive_cmds_need_lc_CXX" in
13941 x|xyes)
13942   # Assume -lc should be added
13943   archive_cmds_need_lc_CXX=yes
13944
13945   if test "$enable_shared" = yes && test "$GCC" = yes; then
13946     case $archive_cmds_CXX in
13947     *'~'*)
13948       # FIXME: we may have to deal with multi-command sequences.
13949       ;;
13950     '$CC '*)
13951       # Test whether the compiler implicitly links with -lc since on some
13952       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13953       # to ld, don't add -lc before -lgcc.
13954       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13955 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13956 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
13957   $as_echo_n "(cached) " >&6
13958 else
13959   $RM conftest*
13960         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13961
13962         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13963   (eval $ac_compile) 2>&5
13964   ac_status=$?
13965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13966   test $ac_status = 0; } 2>conftest.err; then
13967           soname=conftest
13968           lib=conftest
13969           libobjs=conftest.$ac_objext
13970           deplibs=
13971           wl=$lt_prog_compiler_wl_CXX
13972           pic_flag=$lt_prog_compiler_pic_CXX
13973           compiler_flags=-v
13974           linker_flags=-v
13975           verstring=
13976           output_objdir=.
13977           libname=conftest
13978           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13979           allow_undefined_flag_CXX=
13980           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13981   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13982   ac_status=$?
13983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13984   test $ac_status = 0; }
13985           then
13986             lt_cv_archive_cmds_need_lc_CXX=no
13987           else
13988             lt_cv_archive_cmds_need_lc_CXX=yes
13989           fi
13990           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13991         else
13992           cat conftest.err 1>&5
13993         fi
13994         $RM conftest*
13995
13996 fi
13997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13998 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13999       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14000       ;;
14001     esac
14002   fi
14003   ;;
14004 esac
14005
14006
14007
14008
14009
14010
14011
14012
14013
14014
14015
14016
14017
14018
14019
14020
14021
14022
14023
14024
14025
14026
14027
14028
14029
14030
14031
14032
14033
14034
14035
14036
14037
14038
14039
14040
14041
14042
14043
14044
14045
14046
14047
14048
14049
14050
14051
14052
14053
14054
14055
14056
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14070 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14071
14072 library_names_spec=
14073 libname_spec='lib$name'
14074 soname_spec=
14075 shrext_cmds=".so"
14076 postinstall_cmds=
14077 postuninstall_cmds=
14078 finish_cmds=
14079 finish_eval=
14080 shlibpath_var=
14081 shlibpath_overrides_runpath=unknown
14082 version_type=none
14083 dynamic_linker="$host_os ld.so"
14084 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14085 need_lib_prefix=unknown
14086 hardcode_into_libs=no
14087
14088 # when you set need_version to no, make sure it does not cause -set_version
14089 # flags to be left without arguments
14090 need_version=unknown
14091
14092 case $host_os in
14093 aix3*)
14094   version_type=linux
14095   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14096   shlibpath_var=LIBPATH
14097
14098   # AIX 3 has no versioning support, so we append a major version to the name.
14099   soname_spec='${libname}${release}${shared_ext}$major'
14100   ;;
14101
14102 aix[4-9]*)
14103   version_type=linux
14104   need_lib_prefix=no
14105   need_version=no
14106   hardcode_into_libs=yes
14107   if test "$host_cpu" = ia64; then
14108     # AIX 5 supports IA64
14109     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14110     shlibpath_var=LD_LIBRARY_PATH
14111   else
14112     # With GCC up to 2.95.x, collect2 would create an import file
14113     # for dependence libraries.  The import file would start with
14114     # the line `#! .'.  This would cause the generated library to
14115     # depend on `.', always an invalid library.  This was fixed in
14116     # development snapshots of GCC prior to 3.0.
14117     case $host_os in
14118       aix4 | aix4.[01] | aix4.[01].*)
14119       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14120            echo ' yes '
14121            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14122         :
14123       else
14124         can_build_shared=no
14125       fi
14126       ;;
14127     esac
14128     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14129     # soname into executable. Probably we can add versioning support to
14130     # collect2, so additional links can be useful in future.
14131     if test "$aix_use_runtimelinking" = yes; then
14132       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14133       # instead of lib<name>.a to let people know that these are not
14134       # typical AIX shared libraries.
14135       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14136     else
14137       # We preserve .a as extension for shared libraries through AIX4.2
14138       # and later when we are not doing run time linking.
14139       library_names_spec='${libname}${release}.a $libname.a'
14140       soname_spec='${libname}${release}${shared_ext}$major'
14141     fi
14142     shlibpath_var=LIBPATH
14143   fi
14144   ;;
14145
14146 amigaos*)
14147   case $host_cpu in
14148   powerpc)
14149     # Since July 2007 AmigaOS4 officially supports .so libraries.
14150     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14151     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14152     ;;
14153   m68k)
14154     library_names_spec='$libname.ixlibrary $libname.a'
14155     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14156     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14157     ;;
14158   esac
14159   ;;
14160
14161 beos*)
14162   library_names_spec='${libname}${shared_ext}'
14163   dynamic_linker="$host_os ld.so"
14164   shlibpath_var=LIBRARY_PATH
14165   ;;
14166
14167 bsdi[45]*)
14168   version_type=linux
14169   need_version=no
14170   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14171   soname_spec='${libname}${release}${shared_ext}$major'
14172   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14173   shlibpath_var=LD_LIBRARY_PATH
14174   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14175   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14176   # the default ld.so.conf also contains /usr/contrib/lib and
14177   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14178   # libtool to hard-code these into programs
14179   ;;
14180
14181 cygwin* | mingw* | pw32* | cegcc*)
14182   version_type=windows
14183   shrext_cmds=".dll"
14184   need_version=no
14185   need_lib_prefix=no
14186
14187   case $GCC,$host_os in
14188   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14189     library_names_spec='$libname.dll.a'
14190     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14191     postinstall_cmds='base_file=`basename \${file}`~
14192       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14193       dldir=$destdir/`dirname \$dlpath`~
14194       test -d \$dldir || mkdir -p \$dldir~
14195       $install_prog $dir/$dlname \$dldir/$dlname~
14196       chmod a+x \$dldir/$dlname~
14197       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14198         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14199       fi'
14200     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14201       dlpath=$dir/\$dldll~
14202        $RM \$dlpath'
14203     shlibpath_overrides_runpath=yes
14204
14205     case $host_os in
14206     cygwin*)
14207       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14208       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14209
14210       ;;
14211     mingw* | cegcc*)
14212       # MinGW DLLs use traditional 'lib' prefix
14213       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14214       ;;
14215     pw32*)
14216       # pw32 DLLs use 'pw' prefix rather than 'lib'
14217       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14218       ;;
14219     esac
14220     ;;
14221
14222   *)
14223     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14224     ;;
14225   esac
14226   dynamic_linker='Win32 ld.exe'
14227   # FIXME: first we should search . and the directory the executable is in
14228   shlibpath_var=PATH
14229   ;;
14230
14231 darwin* | rhapsody*)
14232   dynamic_linker="$host_os dyld"
14233   version_type=darwin
14234   need_lib_prefix=no
14235   need_version=no
14236   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14237   soname_spec='${libname}${release}${major}$shared_ext'
14238   shlibpath_overrides_runpath=yes
14239   shlibpath_var=DYLD_LIBRARY_PATH
14240   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14241
14242   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14243   ;;
14244
14245 dgux*)
14246   version_type=linux
14247   need_lib_prefix=no
14248   need_version=no
14249   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14250   soname_spec='${libname}${release}${shared_ext}$major'
14251   shlibpath_var=LD_LIBRARY_PATH
14252   ;;
14253
14254 freebsd* | dragonfly*)
14255   # DragonFly does not have aout.  When/if they implement a new
14256   # versioning mechanism, adjust this.
14257   if test -x /usr/bin/objformat; then
14258     objformat=`/usr/bin/objformat`
14259   else
14260     case $host_os in
14261     freebsd[23].*) objformat=aout ;;
14262     *) objformat=elf ;;
14263     esac
14264   fi
14265   version_type=freebsd-$objformat
14266   case $version_type in
14267     freebsd-elf*)
14268       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14269       need_version=no
14270       need_lib_prefix=no
14271       ;;
14272     freebsd-*)
14273       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14274       need_version=yes
14275       ;;
14276   esac
14277   shlibpath_var=LD_LIBRARY_PATH
14278   case $host_os in
14279   freebsd2.*)
14280     shlibpath_overrides_runpath=yes
14281     ;;
14282   freebsd3.[01]* | freebsdelf3.[01]*)
14283     shlibpath_overrides_runpath=yes
14284     hardcode_into_libs=yes
14285     ;;
14286   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14287   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14288     shlibpath_overrides_runpath=no
14289     hardcode_into_libs=yes
14290     ;;
14291   *) # from 4.6 on, and DragonFly
14292     shlibpath_overrides_runpath=yes
14293     hardcode_into_libs=yes
14294     ;;
14295   esac
14296   ;;
14297
14298 haiku*)
14299   version_type=linux
14300   need_lib_prefix=no
14301   need_version=no
14302   dynamic_linker="$host_os runtime_loader"
14303   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14304   soname_spec='${libname}${release}${shared_ext}$major'
14305   shlibpath_var=LIBRARY_PATH
14306   shlibpath_overrides_runpath=yes
14307   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
14308   hardcode_into_libs=yes
14309   ;;
14310
14311 hpux9* | hpux10* | hpux11*)
14312   # Give a soname corresponding to the major version so that dld.sl refuses to
14313   # link against other versions.
14314   version_type=sunos
14315   need_lib_prefix=no
14316   need_version=no
14317   case $host_cpu in
14318   ia64*)
14319     shrext_cmds='.so'
14320     hardcode_into_libs=yes
14321     dynamic_linker="$host_os dld.so"
14322     shlibpath_var=LD_LIBRARY_PATH
14323     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14324     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14325     soname_spec='${libname}${release}${shared_ext}$major'
14326     if test "X$HPUX_IA64_MODE" = X32; then
14327       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14328     else
14329       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14330     fi
14331     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14332     ;;
14333   hppa*64*)
14334     shrext_cmds='.sl'
14335     hardcode_into_libs=yes
14336     dynamic_linker="$host_os dld.sl"
14337     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14338     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14339     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14340     soname_spec='${libname}${release}${shared_ext}$major'
14341     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14342     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14343     ;;
14344   *)
14345     shrext_cmds='.sl'
14346     dynamic_linker="$host_os dld.sl"
14347     shlibpath_var=SHLIB_PATH
14348     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14349     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14350     soname_spec='${libname}${release}${shared_ext}$major'
14351     ;;
14352   esac
14353   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14354   postinstall_cmds='chmod 555 $lib'
14355   # or fails outright, so override atomically:
14356   install_override_mode=555
14357   ;;
14358
14359 interix[3-9]*)
14360   version_type=linux
14361   need_lib_prefix=no
14362   need_version=no
14363   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14364   soname_spec='${libname}${release}${shared_ext}$major'
14365   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14366   shlibpath_var=LD_LIBRARY_PATH
14367   shlibpath_overrides_runpath=no
14368   hardcode_into_libs=yes
14369   ;;
14370
14371 irix5* | irix6* | nonstopux*)
14372   case $host_os in
14373     nonstopux*) version_type=nonstopux ;;
14374     *)
14375         if test "$lt_cv_prog_gnu_ld" = yes; then
14376                 version_type=linux
14377         else
14378                 version_type=irix
14379         fi ;;
14380   esac
14381   need_lib_prefix=no
14382   need_version=no
14383   soname_spec='${libname}${release}${shared_ext}$major'
14384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14385   case $host_os in
14386   irix5* | nonstopux*)
14387     libsuff= shlibsuff=
14388     ;;
14389   *)
14390     case $LD in # libtool.m4 will add one of these switches to LD
14391     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14392       libsuff= shlibsuff= libmagic=32-bit;;
14393     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14394       libsuff=32 shlibsuff=N32 libmagic=N32;;
14395     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14396       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14397     *) libsuff= shlibsuff= libmagic=never-match;;
14398     esac
14399     ;;
14400   esac
14401   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14402   shlibpath_overrides_runpath=no
14403   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14404   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14405   hardcode_into_libs=yes
14406   ;;
14407
14408 # No shared lib support for Linux oldld, aout, or coff.
14409 linux*oldld* | linux*aout* | linux*coff*)
14410   dynamic_linker=no
14411   ;;
14412
14413 # This must be Linux ELF.
14414 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
14415   version_type=linux
14416   need_lib_prefix=no
14417   need_version=no
14418   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14419   soname_spec='${libname}${release}${shared_ext}$major'
14420   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14421   shlibpath_var=LD_LIBRARY_PATH
14422   shlibpath_overrides_runpath=no
14423
14424   # Some binutils ld are patched to set DT_RUNPATH
14425   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14426   $as_echo_n "(cached) " >&6
14427 else
14428   lt_cv_shlibpath_overrides_runpath=no
14429     save_LDFLAGS=$LDFLAGS
14430     save_libdir=$libdir
14431     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14432          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14433     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14434 /* end confdefs.h.  */
14435
14436 int
14437 main ()
14438 {
14439
14440   ;
14441   return 0;
14442 }
14443 _ACEOF
14444 if ac_fn_cxx_try_link "$LINENO"; then :
14445   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14446   lt_cv_shlibpath_overrides_runpath=yes
14447 fi
14448 fi
14449 rm -f core conftest.err conftest.$ac_objext \
14450     conftest$ac_exeext conftest.$ac_ext
14451     LDFLAGS=$save_LDFLAGS
14452     libdir=$save_libdir
14453
14454 fi
14455
14456   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14457
14458   # This implies no fast_install, which is unacceptable.
14459   # Some rework will be needed to allow for fast_install
14460   # before this can be enabled.
14461   hardcode_into_libs=yes
14462
14463   # Append ld.so.conf contents to the search path
14464   if test -f /etc/ld.so.conf; then
14465     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
14466     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14467   fi
14468
14469   # We used to test for /lib/ld.so.1 and disable shared libraries on
14470   # powerpc, because MkLinux only supported shared libraries with the
14471   # GNU dynamic linker.  Since this was broken with cross compilers,
14472   # most powerpc-linux boxes support dynamic linking these days and
14473   # people can always --disable-shared, the test was removed, and we
14474   # assume the GNU/Linux dynamic linker is in use.
14475   dynamic_linker='GNU/Linux ld.so'
14476   ;;
14477
14478 netbsd*)
14479   version_type=sunos
14480   need_lib_prefix=no
14481   need_version=no
14482   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14483     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14484     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14485     dynamic_linker='NetBSD (a.out) ld.so'
14486   else
14487     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14488     soname_spec='${libname}${release}${shared_ext}$major'
14489     dynamic_linker='NetBSD ld.elf_so'
14490   fi
14491   shlibpath_var=LD_LIBRARY_PATH
14492   shlibpath_overrides_runpath=yes
14493   hardcode_into_libs=yes
14494   ;;
14495
14496 newsos6)
14497   version_type=linux
14498   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14499   shlibpath_var=LD_LIBRARY_PATH
14500   shlibpath_overrides_runpath=yes
14501   ;;
14502
14503 *nto* | *qnx*)
14504   version_type=qnx
14505   need_lib_prefix=no
14506   need_version=no
14507   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14508   soname_spec='${libname}${release}${shared_ext}$major'
14509   shlibpath_var=LD_LIBRARY_PATH
14510   shlibpath_overrides_runpath=no
14511   hardcode_into_libs=yes
14512   dynamic_linker='ldqnx.so'
14513   ;;
14514
14515 openbsd*)
14516   version_type=sunos
14517   sys_lib_dlsearch_path_spec="/usr/lib"
14518   need_lib_prefix=no
14519   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14520   case $host_os in
14521     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14522     *)                          need_version=no  ;;
14523   esac
14524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14525   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14526   shlibpath_var=LD_LIBRARY_PATH
14527   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14528     case $host_os in
14529       openbsd2.[89] | openbsd2.[89].*)
14530         shlibpath_overrides_runpath=no
14531         ;;
14532       *)
14533         shlibpath_overrides_runpath=yes
14534         ;;
14535       esac
14536   else
14537     shlibpath_overrides_runpath=yes
14538   fi
14539   ;;
14540
14541 os2*)
14542   libname_spec='$name'
14543   shrext_cmds=".dll"
14544   need_lib_prefix=no
14545   library_names_spec='$libname${shared_ext} $libname.a'
14546   dynamic_linker='OS/2 ld.exe'
14547   shlibpath_var=LIBPATH
14548   ;;
14549
14550 osf3* | osf4* | osf5*)
14551   version_type=osf
14552   need_lib_prefix=no
14553   need_version=no
14554   soname_spec='${libname}${release}${shared_ext}$major'
14555   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14556   shlibpath_var=LD_LIBRARY_PATH
14557   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14558   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14559   ;;
14560
14561 rdos*)
14562   dynamic_linker=no
14563   ;;
14564
14565 solaris*)
14566   version_type=linux
14567   need_lib_prefix=no
14568   need_version=no
14569   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14570   soname_spec='${libname}${release}${shared_ext}$major'
14571   shlibpath_var=LD_LIBRARY_PATH
14572   shlibpath_overrides_runpath=yes
14573   hardcode_into_libs=yes
14574   # ldd complains unless libraries are executable
14575   postinstall_cmds='chmod +x $lib'
14576   ;;
14577
14578 sunos4*)
14579   version_type=sunos
14580   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14581   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14582   shlibpath_var=LD_LIBRARY_PATH
14583   shlibpath_overrides_runpath=yes
14584   if test "$with_gnu_ld" = yes; then
14585     need_lib_prefix=no
14586   fi
14587   need_version=yes
14588   ;;
14589
14590 sysv4 | sysv4.3*)
14591   version_type=linux
14592   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14593   soname_spec='${libname}${release}${shared_ext}$major'
14594   shlibpath_var=LD_LIBRARY_PATH
14595   case $host_vendor in
14596     sni)
14597       shlibpath_overrides_runpath=no
14598       need_lib_prefix=no
14599       runpath_var=LD_RUN_PATH
14600       ;;
14601     siemens)
14602       need_lib_prefix=no
14603       ;;
14604     motorola)
14605       need_lib_prefix=no
14606       need_version=no
14607       shlibpath_overrides_runpath=no
14608       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14609       ;;
14610   esac
14611   ;;
14612
14613 sysv4*MP*)
14614   if test -d /usr/nec ;then
14615     version_type=linux
14616     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14617     soname_spec='$libname${shared_ext}.$major'
14618     shlibpath_var=LD_LIBRARY_PATH
14619   fi
14620   ;;
14621
14622 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14623   version_type=freebsd-elf
14624   need_lib_prefix=no
14625   need_version=no
14626   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14627   soname_spec='${libname}${release}${shared_ext}$major'
14628   shlibpath_var=LD_LIBRARY_PATH
14629   shlibpath_overrides_runpath=yes
14630   hardcode_into_libs=yes
14631   if test "$with_gnu_ld" = yes; then
14632     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14633   else
14634     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14635     case $host_os in
14636       sco3.2v5*)
14637         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14638         ;;
14639     esac
14640   fi
14641   sys_lib_dlsearch_path_spec='/usr/lib'
14642   ;;
14643
14644 tpf*)
14645   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14646   version_type=linux
14647   need_lib_prefix=no
14648   need_version=no
14649   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14650   shlibpath_var=LD_LIBRARY_PATH
14651   shlibpath_overrides_runpath=no
14652   hardcode_into_libs=yes
14653   ;;
14654
14655 uts4*)
14656   version_type=linux
14657   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14658   soname_spec='${libname}${release}${shared_ext}$major'
14659   shlibpath_var=LD_LIBRARY_PATH
14660   ;;
14661
14662 *)
14663   dynamic_linker=no
14664   ;;
14665 esac
14666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14667 $as_echo "$dynamic_linker" >&6; }
14668 test "$dynamic_linker" = no && can_build_shared=no
14669
14670 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14671 if test "$GCC" = yes; then
14672   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14673 fi
14674
14675 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14676   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14677 fi
14678 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14679   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14680 fi
14681
14682
14683
14684
14685
14686
14687
14688
14689
14690
14691
14692
14693
14694
14695
14696
14697
14698
14699
14700
14701
14702
14703
14704
14705
14706
14707
14708
14709
14710
14711
14712
14713
14714
14715
14716
14717
14718
14719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14720 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14721 hardcode_action_CXX=
14722 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14723    test -n "$runpath_var_CXX" ||
14724    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14725
14726   # We can hardcode non-existent directories.
14727   if test "$hardcode_direct_CXX" != no &&
14728      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14729      # have to relink, otherwise we might link with an installed library
14730      # when we should be linking with a yet-to-be-installed one
14731      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14732      test "$hardcode_minus_L_CXX" != no; then
14733     # Linking always hardcodes the temporary library directory.
14734     hardcode_action_CXX=relink
14735   else
14736     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14737     hardcode_action_CXX=immediate
14738   fi
14739 else
14740   # We cannot hardcode anything, or else we can only hardcode existing
14741   # directories.
14742   hardcode_action_CXX=unsupported
14743 fi
14744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14745 $as_echo "$hardcode_action_CXX" >&6; }
14746
14747 if test "$hardcode_action_CXX" = relink ||
14748    test "$inherit_rpath_CXX" = yes; then
14749   # Fast installation is not supported
14750   enable_fast_install=no
14751 elif test "$shlibpath_overrides_runpath" = yes ||
14752      test "$enable_shared" = no; then
14753   # Fast installation is not necessary
14754   enable_fast_install=needless
14755 fi
14756
14757
14758
14759
14760
14761
14762
14763   fi # test -n "$compiler"
14764
14765   CC=$lt_save_CC
14766   LDCXX=$LD
14767   LD=$lt_save_LD
14768   GCC=$lt_save_GCC
14769   with_gnu_ld=$lt_save_with_gnu_ld
14770   lt_cv_path_LDCXX=$lt_cv_path_LD
14771   lt_cv_path_LD=$lt_save_path_LD
14772   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14773   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14774 fi # test "$_lt_caught_CXX_error" != yes
14775
14776 ac_ext=c
14777 ac_cpp='$CPP $CPPFLAGS'
14778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14781
14782
14783
14784
14785
14786
14787
14788
14789
14790
14791
14792
14793
14794         ac_config_commands="$ac_config_commands libtool"
14795
14796
14797
14798
14799 # Only expand once:
14800
14801
14802 # ... and we need it soon, since it is used by some of the
14803 # link tests in the configure script.
14804 : ${CONFIG_LT=./config.lt}
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5
14806 $as_echo "$as_me: creating $CONFIG_LT" >&6;}
14807 as_write_fail=0
14808 cat >"$CONFIG_LT" <<_ASEOF || as_write_fail=1
14809 #! $SHELL
14810 # Generated by $as_me.
14811 # Run this file to recreate a libtool stub with the current configuration.
14812 SHELL=\${CONFIG_SHELL-$SHELL}
14813 export SHELL
14814 _ASEOF
14815 cat >>"$CONFIG_LT" <<\_ASEOF || as_write_fail=1
14816 ## -------------------- ##
14817 ## M4sh Initialization. ##
14818 ## -------------------- ##
14819
14820 # Be more Bourne compatible
14821 DUALCASE=1; export DUALCASE # for MKS sh
14822 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14823   emulate sh
14824   NULLCMD=:
14825   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14826   # is contrary to our usage.  Disable this feature.
14827   alias -g '${1+"$@"}'='"$@"'
14828   setopt NO_GLOB_SUBST
14829 else
14830   case `(set -o) 2>/dev/null` in #(
14831   *posix*) :
14832     set -o posix ;; #(
14833   *) :
14834      ;;
14835 esac
14836 fi
14837
14838
14839 as_nl='
14840 '
14841 export as_nl
14842 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14843 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14844 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14845 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14846 # Prefer a ksh shell builtin over an external printf program on Solaris,
14847 # but without wasting forks for bash or zsh.
14848 if test -z "$BASH_VERSION$ZSH_VERSION" \
14849     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14850   as_echo='print -r --'
14851   as_echo_n='print -rn --'
14852 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14853   as_echo='printf %s\n'
14854   as_echo_n='printf %s'
14855 else
14856   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14857     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14858     as_echo_n='/usr/ucb/echo -n'
14859   else
14860     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14861     as_echo_n_body='eval
14862       arg=$1;
14863       case $arg in #(
14864       *"$as_nl"*)
14865         expr "X$arg" : "X\\(.*\\)$as_nl";
14866         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14867       esac;
14868       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14869     '
14870     export as_echo_n_body
14871     as_echo_n='sh -c $as_echo_n_body as_echo'
14872   fi
14873   export as_echo_body
14874   as_echo='sh -c $as_echo_body as_echo'
14875 fi
14876
14877 # The user is always right.
14878 if test "${PATH_SEPARATOR+set}" != set; then
14879   PATH_SEPARATOR=:
14880   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14881     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14882       PATH_SEPARATOR=';'
14883   }
14884 fi
14885
14886
14887 # IFS
14888 # We need space, tab and new line, in precisely that order.  Quoting is
14889 # there to prevent editors from complaining about space-tab.
14890 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14891 # splitting by setting IFS to empty value.)
14892 IFS=" ""        $as_nl"
14893
14894 # Find who we are.  Look in the path if we contain no directory separator.
14895 as_myself=
14896 case $0 in #((
14897   *[\\/]* ) as_myself=$0 ;;
14898   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14899 for as_dir in $PATH
14900 do
14901   IFS=$as_save_IFS
14902   test -z "$as_dir" && as_dir=.
14903     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14904   done
14905 IFS=$as_save_IFS
14906
14907      ;;
14908 esac
14909 # We did not find ourselves, most probably we were run as `sh COMMAND'
14910 # in which case we are not to be found in the path.
14911 if test "x$as_myself" = x; then
14912   as_myself=$0
14913 fi
14914 if test ! -f "$as_myself"; then
14915   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14916   exit 1
14917 fi
14918
14919 # Unset variables that we do not need and which cause bugs (e.g. in
14920 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14921 # suppresses any "Segmentation fault" message there.  '((' could
14922 # trigger a bug in pdksh 5.2.14.
14923 for as_var in BASH_ENV ENV MAIL MAILPATH
14924 do eval test x\${$as_var+set} = xset \
14925   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14926 done
14927 PS1='$ '
14928 PS2='> '
14929 PS4='+ '
14930
14931 # NLS nuisances.
14932 LC_ALL=C
14933 export LC_ALL
14934 LANGUAGE=C
14935 export LANGUAGE
14936
14937 # CDPATH.
14938 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14939
14940
14941 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14942 # ----------------------------------------
14943 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14944 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14945 # script with STATUS, using 1 if that was 0.
14946 as_fn_error ()
14947 {
14948   as_status=$1; test $as_status -eq 0 && as_status=1
14949   if test "$4"; then
14950     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14951     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14952   fi
14953   $as_echo "$as_me: error: $2" >&2
14954   as_fn_exit $as_status
14955 } # as_fn_error
14956
14957
14958 # as_fn_set_status STATUS
14959 # -----------------------
14960 # Set $? to STATUS, without forking.
14961 as_fn_set_status ()
14962 {
14963   return $1
14964 } # as_fn_set_status
14965
14966 # as_fn_exit STATUS
14967 # -----------------
14968 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14969 as_fn_exit ()
14970 {
14971   set +e
14972   as_fn_set_status $1
14973   exit $1
14974 } # as_fn_exit
14975
14976 # as_fn_unset VAR
14977 # ---------------
14978 # Portably unset VAR.
14979 as_fn_unset ()
14980 {
14981   { eval $1=; unset $1;}
14982 }
14983 as_unset=as_fn_unset
14984 # as_fn_append VAR VALUE
14985 # ----------------------
14986 # Append the text in VALUE to the end of the definition contained in VAR. Take
14987 # advantage of any shell optimizations that allow amortized linear growth over
14988 # repeated appends, instead of the typical quadratic growth present in naive
14989 # implementations.
14990 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14991   eval 'as_fn_append ()
14992   {
14993     eval $1+=\$2
14994   }'
14995 else
14996   as_fn_append ()
14997   {
14998     eval $1=\$$1\$2
14999   }
15000 fi # as_fn_append
15001
15002 # as_fn_arith ARG...
15003 # ------------------
15004 # Perform arithmetic evaluation on the ARGs, and store the result in the
15005 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15006 # must be portable across $(()) and expr.
15007 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15008   eval 'as_fn_arith ()
15009   {
15010     as_val=$(( $* ))
15011   }'
15012 else
15013   as_fn_arith ()
15014   {
15015     as_val=`expr "$@" || test $? -eq 1`
15016   }
15017 fi # as_fn_arith
15018
15019
15020 if expr a : '\(a\)' >/dev/null 2>&1 &&
15021    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15022   as_expr=expr
15023 else
15024   as_expr=false
15025 fi
15026
15027 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15028   as_basename=basename
15029 else
15030   as_basename=false
15031 fi
15032
15033 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15034   as_dirname=dirname
15035 else
15036   as_dirname=false
15037 fi
15038
15039 as_me=`$as_basename -- "$0" ||
15040 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15041          X"$0" : 'X\(//\)$' \| \
15042          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15043 $as_echo X/"$0" |
15044     sed '/^.*\/\([^/][^/]*\)\/*$/{
15045             s//\1/
15046             q
15047           }
15048           /^X\/\(\/\/\)$/{
15049             s//\1/
15050             q
15051           }
15052           /^X\/\(\/\).*/{
15053             s//\1/
15054             q
15055           }
15056           s/.*/./; q'`
15057
15058 # Avoid depending upon Character Ranges.
15059 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15060 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15061 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15062 as_cr_digits='0123456789'
15063 as_cr_alnum=$as_cr_Letters$as_cr_digits
15064
15065 ECHO_C= ECHO_N= ECHO_T=
15066 case `echo -n x` in #(((((
15067 -n*)
15068   case `echo 'xy\c'` in
15069   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15070   xy)  ECHO_C='\c';;
15071   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15072        ECHO_T=' ';;
15073   esac;;
15074 *)
15075   ECHO_N='-n';;
15076 esac
15077
15078 rm -f conf$$ conf$$.exe conf$$.file
15079 if test -d conf$$.dir; then
15080   rm -f conf$$.dir/conf$$.file
15081 else
15082   rm -f conf$$.dir
15083   mkdir conf$$.dir 2>/dev/null
15084 fi
15085 if (echo >conf$$.file) 2>/dev/null; then
15086   if ln -s conf$$.file conf$$ 2>/dev/null; then
15087     as_ln_s='ln -s'
15088     # ... but there are two gotchas:
15089     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15090     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15091     # In both cases, we have to default to `cp -pR'.
15092     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15093       as_ln_s='cp -pR'
15094   elif ln conf$$.file conf$$ 2>/dev/null; then
15095     as_ln_s=ln
15096   else
15097     as_ln_s='cp -pR'
15098   fi
15099 else
15100   as_ln_s='cp -pR'
15101 fi
15102 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15103 rmdir conf$$.dir 2>/dev/null
15104
15105
15106 # as_fn_mkdir_p
15107 # -------------
15108 # Create "$as_dir" as a directory, including parents if necessary.
15109 as_fn_mkdir_p ()
15110 {
15111
15112   case $as_dir in #(
15113   -*) as_dir=./$as_dir;;
15114   esac
15115   test -d "$as_dir" || eval $as_mkdir_p || {
15116     as_dirs=
15117     while :; do
15118       case $as_dir in #(
15119       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15120       *) as_qdir=$as_dir;;
15121       esac
15122       as_dirs="'$as_qdir' $as_dirs"
15123       as_dir=`$as_dirname -- "$as_dir" ||
15124 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15125          X"$as_dir" : 'X\(//\)[^/]' \| \
15126          X"$as_dir" : 'X\(//\)$' \| \
15127          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15128 $as_echo X"$as_dir" |
15129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15130             s//\1/
15131             q
15132           }
15133           /^X\(\/\/\)[^/].*/{
15134             s//\1/
15135             q
15136           }
15137           /^X\(\/\/\)$/{
15138             s//\1/
15139             q
15140           }
15141           /^X\(\/\).*/{
15142             s//\1/
15143             q
15144           }
15145           s/.*/./; q'`
15146       test -d "$as_dir" && break
15147     done
15148     test -z "$as_dirs" || eval "mkdir $as_dirs"
15149   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
15150
15151
15152 } # as_fn_mkdir_p
15153 if mkdir -p . 2>/dev/null; then
15154   as_mkdir_p='mkdir -p "$as_dir"'
15155 else
15156   test -d ./-p && rmdir ./-p
15157   as_mkdir_p=false
15158 fi
15159
15160
15161 # as_fn_executable_p FILE
15162 # -----------------------
15163 # Test if FILE is an executable regular file.
15164 as_fn_executable_p ()
15165 {
15166   test -f "$1" && test -x "$1"
15167 } # as_fn_executable_p
15168 as_test_x='test -x'
15169 as_executable_p=as_fn_executable_p
15170
15171 # Sed expression to map a string onto a valid CPP name.
15172 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15173
15174 # Sed expression to map a string onto a valid variable name.
15175 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15176
15177
15178 exec 6>&1
15179 ## --------------------------------- ##
15180 ## Main body of "$CONFIG_LT" script. ##
15181 ## --------------------------------- ##
15182 _ASEOF
15183 test $as_write_fail = 0 && chmod +x "$CONFIG_LT"
15184
15185 cat >>"$CONFIG_LT" <<\_LTEOF
15186 lt_cl_silent=false
15187 exec 5>>config.log
15188 {
15189   echo
15190   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15191 ## Running $as_me. ##
15192 _ASBOX
15193 } >&5
15194
15195 lt_cl_help="\
15196 \`$as_me' creates a local libtool stub from the current configuration,
15197 for use in further configure time tests before the real libtool is
15198 generated.
15199
15200 Usage: $0 [OPTIONS]
15201
15202   -h, --help      print this help, then exit
15203   -V, --version   print version number, then exit
15204   -q, --quiet     do not print progress messages
15205   -d, --debug     don't remove temporary files
15206
15207 Report bugs to <bug-libtool@gnu.org>."
15208
15209 lt_cl_version="\
15210 config.lt
15211 configured by $0, generated by GNU Autoconf 2.69.
15212
15213 Copyright (C) 2009 Free Software Foundation, Inc.
15214 This config.lt script is free software; the Free Software Foundation
15215 gives unlimited permision to copy, distribute and modify it."
15216
15217 while test $# != 0
15218 do
15219   case $1 in
15220     --version | --v* | -V )
15221       echo "$lt_cl_version"; exit 0 ;;
15222     --help | --h* | -h )
15223       echo "$lt_cl_help"; exit 0 ;;
15224     --debug | --d* | -d )
15225       debug=: ;;
15226     --quiet | --q* | --silent | --s* | -q )
15227       lt_cl_silent=: ;;
15228
15229     -*) as_fn_error $? "unrecognized option: $1
15230 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15231
15232     *) as_fn_error $? "unrecognized argument: $1
15233 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15234   esac
15235   shift
15236 done
15237
15238 if $lt_cl_silent; then
15239   exec 6>/dev/null
15240 fi
15241 _LTEOF
15242
15243 cat >>"$CONFIG_LT" <<_LTEOF
15244
15245
15246 # The HP-UX ksh and POSIX shell print the target directory to stdout
15247 # if CDPATH is set.
15248 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15249
15250 sed_quote_subst='$sed_quote_subst'
15251 double_quote_subst='$double_quote_subst'
15252 delay_variable_subst='$delay_variable_subst'
15253 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15254 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15255 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15256 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15257 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15258 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15259 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15260 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15261 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15262 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15263 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15264 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15265 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15266 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15267 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15268 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15269 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15270 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15271 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15272 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15273 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15274 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15275 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15276 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15277 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15278 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15279 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15280 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15281 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15282 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15283 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15284 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15285 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15286 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15287 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15288 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15289 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15290 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15291 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15292 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15293 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15294 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15295 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15296 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15297 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15298 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15299 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15300 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15301 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
15302 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15303 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15304 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15305 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15306 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15307 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15308 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15309 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15310 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15311 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15312 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15313 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15314 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15315 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15316 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15317 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15318 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15319 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15320 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15321 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15322 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15323 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15324 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15325 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15326 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15327 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15328 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15329 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15330 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15331 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15332 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15333 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15334 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15335 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15336 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15337 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15338 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15339 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15340 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15341 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15342 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15343 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15344 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15345 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15346 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15347 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15348 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15349 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15350 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15351 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15352 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15353 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15354 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15355 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15356 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15357 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15358 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15359 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15360 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15361 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15362 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15363 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15364 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15365 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15366 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15367 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15368 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15369 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15370 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15371 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15372 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15373 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
15374 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
15375 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
15376 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
15377 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
15378 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
15379 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
15380 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
15381 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15382 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15383 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
15384 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
15385 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
15386 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
15387 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
15388 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
15389 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
15390 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
15391 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
15392 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15393 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15394 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
15395 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15396 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15397 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15398 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15399 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15400 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15401 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
15402 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15403 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15404 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15405 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
15406 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
15407 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
15408 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
15409 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
15410 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
15411 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
15412 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
15413 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
15414 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
15415 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
15416 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15417 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15418 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15419 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15420 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
15421 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
15422 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
15423 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15424 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15425 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
15426 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
15427 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
15428
15429 LTCC='$LTCC'
15430 LTCFLAGS='$LTCFLAGS'
15431 compiler='$compiler_DEFAULT'
15432
15433 # A function that is used when there is no print builtin or printf.
15434 func_fallback_echo ()
15435 {
15436   eval 'cat <<_LTECHO_EOF
15437 \$1
15438 _LTECHO_EOF'
15439 }
15440
15441 # Quote evaled strings.
15442 for var in SHELL \
15443 ECHO \
15444 SED \
15445 GREP \
15446 EGREP \
15447 FGREP \
15448 LD \
15449 NM \
15450 LN_S \
15451 lt_SP2NL \
15452 lt_NL2SP \
15453 reload_flag \
15454 OBJDUMP \
15455 deplibs_check_method \
15456 file_magic_cmd \
15457 AR \
15458 AR_FLAGS \
15459 STRIP \
15460 RANLIB \
15461 CC \
15462 CFLAGS \
15463 compiler \
15464 lt_cv_sys_global_symbol_pipe \
15465 lt_cv_sys_global_symbol_to_cdecl \
15466 lt_cv_sys_global_symbol_to_c_name_address \
15467 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15468 lt_prog_compiler_no_builtin_flag \
15469 lt_prog_compiler_wl \
15470 lt_prog_compiler_pic \
15471 lt_prog_compiler_static \
15472 lt_cv_prog_compiler_c_o \
15473 need_locks \
15474 DSYMUTIL \
15475 NMEDIT \
15476 LIPO \
15477 OTOOL \
15478 OTOOL64 \
15479 shrext_cmds \
15480 export_dynamic_flag_spec \
15481 whole_archive_flag_spec \
15482 compiler_needs_object \
15483 with_gnu_ld \
15484 allow_undefined_flag \
15485 no_undefined_flag \
15486 hardcode_libdir_flag_spec \
15487 hardcode_libdir_flag_spec_ld \
15488 hardcode_libdir_separator \
15489 fix_srcfile_path \
15490 exclude_expsyms \
15491 include_expsyms \
15492 file_list_spec \
15493 variables_saved_for_relink \
15494 libname_spec \
15495 library_names_spec \
15496 soname_spec \
15497 install_override_mode \
15498 finish_eval \
15499 old_striplib \
15500 striplib \
15501 compiler_lib_search_dirs \
15502 predep_objects \
15503 postdep_objects \
15504 predeps \
15505 postdeps \
15506 compiler_lib_search_path \
15507 LD_CXX \
15508 reload_flag_CXX \
15509 compiler_CXX \
15510 lt_prog_compiler_no_builtin_flag_CXX \
15511 lt_prog_compiler_wl_CXX \
15512 lt_prog_compiler_pic_CXX \
15513 lt_prog_compiler_static_CXX \
15514 lt_cv_prog_compiler_c_o_CXX \
15515 export_dynamic_flag_spec_CXX \
15516 whole_archive_flag_spec_CXX \
15517 compiler_needs_object_CXX \
15518 with_gnu_ld_CXX \
15519 allow_undefined_flag_CXX \
15520 no_undefined_flag_CXX \
15521 hardcode_libdir_flag_spec_CXX \
15522 hardcode_libdir_flag_spec_ld_CXX \
15523 hardcode_libdir_separator_CXX \
15524 fix_srcfile_path_CXX \
15525 exclude_expsyms_CXX \
15526 include_expsyms_CXX \
15527 file_list_spec_CXX \
15528 compiler_lib_search_dirs_CXX \
15529 predep_objects_CXX \
15530 postdep_objects_CXX \
15531 predeps_CXX \
15532 postdeps_CXX \
15533 compiler_lib_search_path_CXX; do
15534     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15535     *[\\\\\\\`\\"\\\$]*)
15536       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15537       ;;
15538     *)
15539       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15540       ;;
15541     esac
15542 done
15543
15544 # Double-quote double-evaled strings.
15545 for var in reload_cmds \
15546 old_postinstall_cmds \
15547 old_postuninstall_cmds \
15548 old_archive_cmds \
15549 extract_expsyms_cmds \
15550 old_archive_from_new_cmds \
15551 old_archive_from_expsyms_cmds \
15552 archive_cmds \
15553 archive_expsym_cmds \
15554 module_cmds \
15555 module_expsym_cmds \
15556 export_symbols_cmds \
15557 prelink_cmds \
15558 postinstall_cmds \
15559 postuninstall_cmds \
15560 finish_cmds \
15561 sys_lib_search_path_spec \
15562 sys_lib_dlsearch_path_spec \
15563 reload_cmds_CXX \
15564 old_archive_cmds_CXX \
15565 old_archive_from_new_cmds_CXX \
15566 old_archive_from_expsyms_cmds_CXX \
15567 archive_cmds_CXX \
15568 archive_expsym_cmds_CXX \
15569 module_cmds_CXX \
15570 module_expsym_cmds_CXX \
15571 export_symbols_cmds_CXX \
15572 prelink_cmds_CXX; do
15573     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15574     *[\\\\\\\`\\"\\\$]*)
15575       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15576       ;;
15577     *)
15578       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15579       ;;
15580     esac
15581 done
15582
15583 ac_aux_dir='$ac_aux_dir'
15584 xsi_shell='$xsi_shell'
15585 lt_shell_append='$lt_shell_append'
15586
15587 # See if we are running on zsh, and set the options which allow our
15588 # commands through without removal of \ escapes INIT.
15589 if test -n "\${ZSH_VERSION+set}" ; then
15590    setopt NO_GLOB_SUBST
15591 fi
15592
15593
15594     PACKAGE='$PACKAGE'
15595     VERSION='$VERSION'
15596     TIMESTAMP='$TIMESTAMP'
15597     RM='$RM'
15598     ofile='$ofile'
15599
15600
15601
15602
15603
15604 _LTEOF
15605
15606 cat >>"$CONFIG_LT" <<\_LTEOF
15607 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
15608 $as_echo "$as_me: creating $ofile" >&6;}
15609
15610
15611     # See if we are running on zsh, and set the options which allow our
15612     # commands through without removal of \ escapes.
15613     if test -n "${ZSH_VERSION+set}" ; then
15614       setopt NO_GLOB_SUBST
15615     fi
15616
15617     cfgfile="${ofile}T"
15618     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15619     $RM "$cfgfile"
15620
15621     cat <<_LT_EOF >> "$cfgfile"
15622 #! $SHELL
15623
15624 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15625 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15626 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15627 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15628 #
15629 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15630 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15631 #   Written by Gordon Matzigkeit, 1996
15632 #
15633 #   This file is part of GNU Libtool.
15634 #
15635 # GNU Libtool is free software; you can redistribute it and/or
15636 # modify it under the terms of the GNU General Public License as
15637 # published by the Free Software Foundation; either version 2 of
15638 # the License, or (at your option) any later version.
15639 #
15640 # As a special exception to the GNU General Public License,
15641 # if you distribute this file as part of a program or library that
15642 # is built using GNU Libtool, you may include this file under the
15643 # same distribution terms that you use for the rest of that program.
15644 #
15645 # GNU Libtool is distributed in the hope that it will be useful,
15646 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15647 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15648 # GNU General Public License for more details.
15649 #
15650 # You should have received a copy of the GNU General Public License
15651 # along with GNU Libtool; see the file COPYING.  If not, a copy
15652 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15653 # obtained by writing to the Free Software Foundation, Inc.,
15654 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15655
15656
15657 # The names of the tagged configurations supported by this script.
15658 available_tags="CXX "
15659
15660 # ### BEGIN LIBTOOL CONFIG
15661
15662 # Which release of libtool.m4 was used?
15663 macro_version=$macro_version
15664 macro_revision=$macro_revision
15665
15666 # Whether or not to build shared libraries.
15667 build_libtool_libs=$enable_shared
15668
15669 # Whether or not to build static libraries.
15670 build_old_libs=$enable_static
15671
15672 # What type of objects to build.
15673 pic_mode=$pic_mode
15674
15675 # Whether or not to optimize for fast installation.
15676 fast_install=$enable_fast_install
15677
15678 # Shell to use when invoking shell scripts.
15679 SHELL=$lt_SHELL
15680
15681 # An echo program that protects backslashes.
15682 ECHO=$lt_ECHO
15683
15684 # The host system.
15685 host_alias=$host_alias
15686 host=$host
15687 host_os=$host_os
15688
15689 # The build system.
15690 build_alias=$build_alias
15691 build=$build
15692 build_os=$build_os
15693
15694 # A sed program that does not truncate output.
15695 SED=$lt_SED
15696
15697 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15698 Xsed="\$SED -e 1s/^X//"
15699
15700 # A grep program that handles long lines.
15701 GREP=$lt_GREP
15702
15703 # An ERE matcher.
15704 EGREP=$lt_EGREP
15705
15706 # A literal string matcher.
15707 FGREP=$lt_FGREP
15708
15709 # A BSD- or MS-compatible name lister.
15710 NM=$lt_NM
15711
15712 # Whether we need soft or hard links.
15713 LN_S=$lt_LN_S
15714
15715 # What is the maximum length of a command?
15716 max_cmd_len=$max_cmd_len
15717
15718 # Object file suffix (normally "o").
15719 objext=$ac_objext
15720
15721 # Executable file suffix (normally "").
15722 exeext=$exeext
15723
15724 # whether the shell understands "unset".
15725 lt_unset=$lt_unset
15726
15727 # turn spaces into newlines.
15728 SP2NL=$lt_lt_SP2NL
15729
15730 # turn newlines into spaces.
15731 NL2SP=$lt_lt_NL2SP
15732
15733 # An object symbol dumper.
15734 OBJDUMP=$lt_OBJDUMP
15735
15736 # Method to check whether dependent libraries are shared objects.
15737 deplibs_check_method=$lt_deplibs_check_method
15738
15739 # Command to use when deplibs_check_method == "file_magic".
15740 file_magic_cmd=$lt_file_magic_cmd
15741
15742 # The archiver.
15743 AR=$lt_AR
15744 AR_FLAGS=$lt_AR_FLAGS
15745
15746 # A symbol stripping program.
15747 STRIP=$lt_STRIP
15748
15749 # Commands used to install an old-style archive.
15750 RANLIB=$lt_RANLIB
15751 old_postinstall_cmds=$lt_old_postinstall_cmds
15752 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15753
15754 # Whether to use a lock for old archive extraction.
15755 lock_old_archive_extraction=$lock_old_archive_extraction
15756
15757 # A C compiler.
15758 LTCC=$lt_CC
15759
15760 # LTCC compiler flags.
15761 LTCFLAGS=$lt_CFLAGS
15762
15763 # Take the output of nm and produce a listing of raw symbols and C names.
15764 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
15765
15766 # Transform the output of nm in a proper C declaration.
15767 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
15768
15769 # Transform the output of nm in a C name address pair.
15770 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
15771
15772 # Transform the output of nm in a C name address pair when lib prefix is needed.
15773 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
15774
15775 # The name of the directory that contains temporary libtool files.
15776 objdir=$objdir
15777
15778 # Used to examine libraries when file_magic_cmd begins with "file".
15779 MAGIC_CMD=$MAGIC_CMD
15780
15781 # Must we lock files when doing compilation?
15782 need_locks=$lt_need_locks
15783
15784 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
15785 DSYMUTIL=$lt_DSYMUTIL
15786
15787 # Tool to change global to local symbols on Mac OS X.
15788 NMEDIT=$lt_NMEDIT
15789
15790 # Tool to manipulate fat objects and archives on Mac OS X.
15791 LIPO=$lt_LIPO
15792
15793 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
15794 OTOOL=$lt_OTOOL
15795
15796 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
15797 OTOOL64=$lt_OTOOL64
15798
15799 # Old archive suffix (normally "a").
15800 libext=$libext
15801
15802 # Shared library suffix (normally ".so").
15803 shrext_cmds=$lt_shrext_cmds
15804
15805 # The commands to extract the exported symbol list from a shared archive.
15806 extract_expsyms_cmds=$lt_extract_expsyms_cmds
15807
15808 # Variables whose values should be saved in libtool wrapper scripts and
15809 # restored at link time.
15810 variables_saved_for_relink=$lt_variables_saved_for_relink
15811
15812 # Do we need the "lib" prefix for modules?
15813 need_lib_prefix=$need_lib_prefix
15814
15815 # Do we need a version for libraries?
15816 need_version=$need_version
15817
15818 # Library versioning type.
15819 version_type=$version_type
15820
15821 # Shared library runtime path variable.
15822 runpath_var=$runpath_var
15823
15824 # Shared library path variable.
15825 shlibpath_var=$shlibpath_var
15826
15827 # Is shlibpath searched before the hard-coded library search path?
15828 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
15829
15830 # Format of library name prefix.
15831 libname_spec=$lt_libname_spec
15832
15833 # List of archive names.  First name is the real one, the rest are links.
15834 # The last name is the one that the linker finds with -lNAME
15835 library_names_spec=$lt_library_names_spec
15836
15837 # The coded name of the library, if different from the real name.
15838 soname_spec=$lt_soname_spec
15839
15840 # Permission mode override for installation of shared libraries.
15841 install_override_mode=$lt_install_override_mode
15842
15843 # Command to use after installation of a shared archive.
15844 postinstall_cmds=$lt_postinstall_cmds
15845
15846 # Command to use after uninstallation of a shared archive.
15847 postuninstall_cmds=$lt_postuninstall_cmds
15848
15849 # Commands used to finish a libtool library installation in a directory.
15850 finish_cmds=$lt_finish_cmds
15851
15852 # As "finish_cmds", except a single script fragment to be evaled but
15853 # not shown.
15854 finish_eval=$lt_finish_eval
15855
15856 # Whether we should hardcode library paths into libraries.
15857 hardcode_into_libs=$hardcode_into_libs
15858
15859 # Compile-time system search path for libraries.
15860 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
15861
15862 # Run-time system search path for libraries.
15863 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
15864
15865 # Whether dlopen is supported.
15866 dlopen_support=$enable_dlopen
15867
15868 # Whether dlopen of programs is supported.
15869 dlopen_self=$enable_dlopen_self
15870
15871 # Whether dlopen of statically linked programs is supported.
15872 dlopen_self_static=$enable_dlopen_self_static
15873
15874 # Commands to strip libraries.
15875 old_striplib=$lt_old_striplib
15876 striplib=$lt_striplib
15877
15878
15879 # The linker used to build libraries.
15880 LD=$lt_LD
15881
15882 # How to create reloadable object files.
15883 reload_flag=$lt_reload_flag
15884 reload_cmds=$lt_reload_cmds
15885
15886 # Commands used to build an old-style archive.
15887 old_archive_cmds=$lt_old_archive_cmds
15888
15889 # A language specific compiler.
15890 CC=$lt_compiler
15891
15892 # Is the compiler the GNU compiler?
15893 with_gcc=$GCC
15894
15895 # Compiler flag to turn off builtin functions.
15896 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
15897
15898 # How to pass a linker flag through the compiler.
15899 wl=$lt_lt_prog_compiler_wl
15900
15901 # Additional compiler flags for building library objects.
15902 pic_flag=$lt_lt_prog_compiler_pic
15903
15904 # Compiler flag to prevent dynamic linking.
15905 link_static_flag=$lt_lt_prog_compiler_static
15906
15907 # Does compiler simultaneously support -c and -o options?
15908 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15909
15910 # Whether or not to add -lc for building shared libraries.
15911 build_libtool_need_lc=$archive_cmds_need_lc
15912
15913 # Whether or not to disallow shared libs when runtime libs are static.
15914 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15915
15916 # Compiler flag to allow reflexive dlopens.
15917 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15918
15919 # Compiler flag to generate shared objects directly from archives.
15920 whole_archive_flag_spec=$lt_whole_archive_flag_spec
15921
15922 # Whether the compiler copes with passing no objects directly.
15923 compiler_needs_object=$lt_compiler_needs_object
15924
15925 # Create an old-style archive from a shared archive.
15926 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
15927
15928 # Create a temporary old-style archive to link instead of a shared archive.
15929 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
15930
15931 # Commands used to build a shared archive.
15932 archive_cmds=$lt_archive_cmds
15933 archive_expsym_cmds=$lt_archive_expsym_cmds
15934
15935 # Commands used to build a loadable module if different from building
15936 # a shared archive.
15937 module_cmds=$lt_module_cmds
15938 module_expsym_cmds=$lt_module_expsym_cmds
15939
15940 # Whether we are building with GNU ld or not.
15941 with_gnu_ld=$lt_with_gnu_ld
15942
15943 # Flag that allows shared libraries with undefined symbols to be built.
15944 allow_undefined_flag=$lt_allow_undefined_flag
15945
15946 # Flag that enforces no undefined symbols.
15947 no_undefined_flag=$lt_no_undefined_flag
15948
15949 # Flag to hardcode \$libdir into a binary during linking.
15950 # This must work even if \$libdir does not exist
15951 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
15952
15953 # If ld is used when linking, flag to hardcode \$libdir into a binary
15954 # during linking.  This must work even if \$libdir does not exist.
15955 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
15956
15957 # Whether we need a single "-rpath" flag with a separated argument.
15958 hardcode_libdir_separator=$lt_hardcode_libdir_separator
15959
15960 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15961 # DIR into the resulting binary.
15962 hardcode_direct=$hardcode_direct
15963
15964 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15965 # DIR into the resulting binary and the resulting library dependency is
15966 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
15967 # library is relocated.
15968 hardcode_direct_absolute=$hardcode_direct_absolute
15969
15970 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
15971 # into the resulting binary.
15972 hardcode_minus_L=$hardcode_minus_L
15973
15974 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
15975 # into the resulting binary.
15976 hardcode_shlibpath_var=$hardcode_shlibpath_var
15977
15978 # Set to "yes" if building a shared library automatically hardcodes DIR
15979 # into the library and all subsequent libraries and executables linked
15980 # against it.
15981 hardcode_automatic=$hardcode_automatic
15982
15983 # Set to yes if linker adds runtime paths of dependent libraries
15984 # to runtime path list.
15985 inherit_rpath=$inherit_rpath
15986
15987 # Whether libtool must link a program against all its dependency libraries.
15988 link_all_deplibs=$link_all_deplibs
15989
15990 # Fix the shell variable \$srcfile for the compiler.
15991 fix_srcfile_path=$lt_fix_srcfile_path
15992
15993 # Set to "yes" if exported symbols are required.
15994 always_export_symbols=$always_export_symbols
15995
15996 # The commands to list exported symbols.
15997 export_symbols_cmds=$lt_export_symbols_cmds
15998
15999 # Symbols that should not be listed in the preloaded symbols.
16000 exclude_expsyms=$lt_exclude_expsyms
16001
16002 # Symbols that must always be exported.
16003 include_expsyms=$lt_include_expsyms
16004
16005 # Commands necessary for linking programs (against libraries) with templates.
16006 prelink_cmds=$lt_prelink_cmds
16007
16008 # Specify filename containing input files.
16009 file_list_spec=$lt_file_list_spec
16010
16011 # How to hardcode a shared library path into an executable.
16012 hardcode_action=$hardcode_action
16013
16014 # The directories searched by this compiler when creating a shared library.
16015 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
16016
16017 # Dependencies to place before and after the objects being linked to
16018 # create a shared library.
16019 predep_objects=$lt_predep_objects
16020 postdep_objects=$lt_postdep_objects
16021 predeps=$lt_predeps
16022 postdeps=$lt_postdeps
16023
16024 # The library search path used internally by the compiler when linking
16025 # a shared library.
16026 compiler_lib_search_path=$lt_compiler_lib_search_path
16027
16028 # ### END LIBTOOL CONFIG
16029
16030 _LT_EOF
16031
16032   case $host_os in
16033   aix3*)
16034     cat <<\_LT_EOF >> "$cfgfile"
16035 # AIX sometimes has problems with the GCC collect2 program.  For some
16036 # reason, if we set the COLLECT_NAMES environment variable, the problems
16037 # vanish in a puff of smoke.
16038 if test "X${COLLECT_NAMES+set}" != Xset; then
16039   COLLECT_NAMES=
16040   export COLLECT_NAMES
16041 fi
16042 _LT_EOF
16043     ;;
16044   esac
16045
16046
16047 ltmain="$ac_aux_dir/ltmain.sh"
16048
16049
16050   # We use sed instead of cat because bash on DJGPP gets confused if
16051   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16052   # text mode, it properly converts lines to CR/LF.  This bash problem
16053   # is reportedly fixed, but why not run on old versions too?
16054   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16055     || (rm -f "$cfgfile"; exit 1)
16056
16057   case $xsi_shell in
16058   yes)
16059     cat << \_LT_EOF >> "$cfgfile"
16060
16061 # func_dirname file append nondir_replacement
16062 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16063 # otherwise set result to NONDIR_REPLACEMENT.
16064 func_dirname ()
16065 {
16066   case ${1} in
16067     */*) func_dirname_result="${1%/*}${2}" ;;
16068     *  ) func_dirname_result="${3}" ;;
16069   esac
16070 }
16071
16072 # func_basename file
16073 func_basename ()
16074 {
16075   func_basename_result="${1##*/}"
16076 }
16077
16078 # func_dirname_and_basename file append nondir_replacement
16079 # perform func_basename and func_dirname in a single function
16080 # call:
16081 #   dirname:  Compute the dirname of FILE.  If nonempty,
16082 #             add APPEND to the result, otherwise set result
16083 #             to NONDIR_REPLACEMENT.
16084 #             value returned in "$func_dirname_result"
16085 #   basename: Compute filename of FILE.
16086 #             value retuned in "$func_basename_result"
16087 # Implementation must be kept synchronized with func_dirname
16088 # and func_basename. For efficiency, we do not delegate to
16089 # those functions but instead duplicate the functionality here.
16090 func_dirname_and_basename ()
16091 {
16092   case ${1} in
16093     */*) func_dirname_result="${1%/*}${2}" ;;
16094     *  ) func_dirname_result="${3}" ;;
16095   esac
16096   func_basename_result="${1##*/}"
16097 }
16098
16099 # func_stripname prefix suffix name
16100 # strip PREFIX and SUFFIX off of NAME.
16101 # PREFIX and SUFFIX must not contain globbing or regex special
16102 # characters, hashes, percent signs, but SUFFIX may contain a leading
16103 # dot (in which case that matches only a dot).
16104 func_stripname ()
16105 {
16106   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16107   # positional parameters, so assign one to ordinary parameter first.
16108   func_stripname_result=${3}
16109   func_stripname_result=${func_stripname_result#"${1}"}
16110   func_stripname_result=${func_stripname_result%"${2}"}
16111 }
16112
16113 # func_opt_split
16114 func_opt_split ()
16115 {
16116   func_opt_split_opt=${1%%=*}
16117   func_opt_split_arg=${1#*=}
16118 }
16119
16120 # func_lo2o object
16121 func_lo2o ()
16122 {
16123   case ${1} in
16124     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16125     *)    func_lo2o_result=${1} ;;
16126   esac
16127 }
16128
16129 # func_xform libobj-or-source
16130 func_xform ()
16131 {
16132   func_xform_result=${1%.*}.lo
16133 }
16134
16135 # func_arith arithmetic-term...
16136 func_arith ()
16137 {
16138   func_arith_result=$(( $* ))
16139 }
16140
16141 # func_len string
16142 # STRING may not start with a hyphen.
16143 func_len ()
16144 {
16145   func_len_result=${#1}
16146 }
16147
16148 _LT_EOF
16149     ;;
16150   *) # Bourne compatible functions.
16151     cat << \_LT_EOF >> "$cfgfile"
16152
16153 # func_dirname file append nondir_replacement
16154 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16155 # otherwise set result to NONDIR_REPLACEMENT.
16156 func_dirname ()
16157 {
16158   # Extract subdirectory from the argument.
16159   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16160   if test "X$func_dirname_result" = "X${1}"; then
16161     func_dirname_result="${3}"
16162   else
16163     func_dirname_result="$func_dirname_result${2}"
16164   fi
16165 }
16166
16167 # func_basename file
16168 func_basename ()
16169 {
16170   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16171 }
16172
16173
16174 # func_stripname prefix suffix name
16175 # strip PREFIX and SUFFIX off of NAME.
16176 # PREFIX and SUFFIX must not contain globbing or regex special
16177 # characters, hashes, percent signs, but SUFFIX may contain a leading
16178 # dot (in which case that matches only a dot).
16179 # func_strip_suffix prefix name
16180 func_stripname ()
16181 {
16182   case ${2} in
16183     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16184     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16185   esac
16186 }
16187
16188 # sed scripts:
16189 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16190 my_sed_long_arg='1s/^-[^=]*=//'
16191
16192 # func_opt_split
16193 func_opt_split ()
16194 {
16195   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16196   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16197 }
16198
16199 # func_lo2o object
16200 func_lo2o ()
16201 {
16202   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16203 }
16204
16205 # func_xform libobj-or-source
16206 func_xform ()
16207 {
16208   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16209 }
16210
16211 # func_arith arithmetic-term...
16212 func_arith ()
16213 {
16214   func_arith_result=`expr "$@"`
16215 }
16216
16217 # func_len string
16218 # STRING may not start with a hyphen.
16219 func_len ()
16220 {
16221   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16222 }
16223
16224 _LT_EOF
16225 esac
16226
16227 case $lt_shell_append in
16228   yes)
16229     cat << \_LT_EOF >> "$cfgfile"
16230
16231 # func_append var value
16232 # Append VALUE to the end of shell variable VAR.
16233 func_append ()
16234 {
16235   eval "$1+=\$2"
16236 }
16237 _LT_EOF
16238     ;;
16239   *)
16240     cat << \_LT_EOF >> "$cfgfile"
16241
16242 # func_append var value
16243 # Append VALUE to the end of shell variable VAR.
16244 func_append ()
16245 {
16246   eval "$1=\$$1\$2"
16247 }
16248
16249 _LT_EOF
16250     ;;
16251   esac
16252
16253
16254   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16255     || (rm -f "$cfgfile"; exit 1)
16256
16257   mv -f "$cfgfile" "$ofile" ||
16258     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16259   chmod +x "$ofile"
16260
16261
16262     cat <<_LT_EOF >> "$ofile"
16263
16264 # ### BEGIN LIBTOOL TAG CONFIG: CXX
16265
16266 # The linker used to build libraries.
16267 LD=$lt_LD_CXX
16268
16269 # How to create reloadable object files.
16270 reload_flag=$lt_reload_flag_CXX
16271 reload_cmds=$lt_reload_cmds_CXX
16272
16273 # Commands used to build an old-style archive.
16274 old_archive_cmds=$lt_old_archive_cmds_CXX
16275
16276 # A language specific compiler.
16277 CC=$lt_compiler_CXX
16278
16279 # Is the compiler the GNU compiler?
16280 with_gcc=$GCC_CXX
16281
16282 # Compiler flag to turn off builtin functions.
16283 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
16284
16285 # How to pass a linker flag through the compiler.
16286 wl=$lt_lt_prog_compiler_wl_CXX
16287
16288 # Additional compiler flags for building library objects.
16289 pic_flag=$lt_lt_prog_compiler_pic_CXX
16290
16291 # Compiler flag to prevent dynamic linking.
16292 link_static_flag=$lt_lt_prog_compiler_static_CXX
16293
16294 # Does compiler simultaneously support -c and -o options?
16295 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
16296
16297 # Whether or not to add -lc for building shared libraries.
16298 build_libtool_need_lc=$archive_cmds_need_lc_CXX
16299
16300 # Whether or not to disallow shared libs when runtime libs are static.
16301 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
16302
16303 # Compiler flag to allow reflexive dlopens.
16304 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
16305
16306 # Compiler flag to generate shared objects directly from archives.
16307 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
16308
16309 # Whether the compiler copes with passing no objects directly.
16310 compiler_needs_object=$lt_compiler_needs_object_CXX
16311
16312 # Create an old-style archive from a shared archive.
16313 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
16314
16315 # Create a temporary old-style archive to link instead of a shared archive.
16316 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
16317
16318 # Commands used to build a shared archive.
16319 archive_cmds=$lt_archive_cmds_CXX
16320 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
16321
16322 # Commands used to build a loadable module if different from building
16323 # a shared archive.
16324 module_cmds=$lt_module_cmds_CXX
16325 module_expsym_cmds=$lt_module_expsym_cmds_CXX
16326
16327 # Whether we are building with GNU ld or not.
16328 with_gnu_ld=$lt_with_gnu_ld_CXX
16329
16330 # Flag that allows shared libraries with undefined symbols to be built.
16331 allow_undefined_flag=$lt_allow_undefined_flag_CXX
16332
16333 # Flag that enforces no undefined symbols.
16334 no_undefined_flag=$lt_no_undefined_flag_CXX
16335
16336 # Flag to hardcode \$libdir into a binary during linking.
16337 # This must work even if \$libdir does not exist
16338 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
16339
16340 # If ld is used when linking, flag to hardcode \$libdir into a binary
16341 # during linking.  This must work even if \$libdir does not exist.
16342 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
16343
16344 # Whether we need a single "-rpath" flag with a separated argument.
16345 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
16346
16347 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16348 # DIR into the resulting binary.
16349 hardcode_direct=$hardcode_direct_CXX
16350
16351 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16352 # DIR into the resulting binary and the resulting library dependency is
16353 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16354 # library is relocated.
16355 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
16356
16357 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16358 # into the resulting binary.
16359 hardcode_minus_L=$hardcode_minus_L_CXX
16360
16361 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16362 # into the resulting binary.
16363 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
16364
16365 # Set to "yes" if building a shared library automatically hardcodes DIR
16366 # into the library and all subsequent libraries and executables linked
16367 # against it.
16368 hardcode_automatic=$hardcode_automatic_CXX
16369
16370 # Set to yes if linker adds runtime paths of dependent libraries
16371 # to runtime path list.
16372 inherit_rpath=$inherit_rpath_CXX
16373
16374 # Whether libtool must link a program against all its dependency libraries.
16375 link_all_deplibs=$link_all_deplibs_CXX
16376
16377 # Fix the shell variable \$srcfile for the compiler.
16378 fix_srcfile_path=$lt_fix_srcfile_path_CXX
16379
16380 # Set to "yes" if exported symbols are required.
16381 always_export_symbols=$always_export_symbols_CXX
16382
16383 # The commands to list exported symbols.
16384 export_symbols_cmds=$lt_export_symbols_cmds_CXX
16385
16386 # Symbols that should not be listed in the preloaded symbols.
16387 exclude_expsyms=$lt_exclude_expsyms_CXX
16388
16389 # Symbols that must always be exported.
16390 include_expsyms=$lt_include_expsyms_CXX
16391
16392 # Commands necessary for linking programs (against libraries) with templates.
16393 prelink_cmds=$lt_prelink_cmds_CXX
16394
16395 # Specify filename containing input files.
16396 file_list_spec=$lt_file_list_spec_CXX
16397
16398 # How to hardcode a shared library path into an executable.
16399 hardcode_action=$hardcode_action_CXX
16400
16401 # The directories searched by this compiler when creating a shared library.
16402 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
16403
16404 # Dependencies to place before and after the objects being linked to
16405 # create a shared library.
16406 predep_objects=$lt_predep_objects_CXX
16407 postdep_objects=$lt_postdep_objects_CXX
16408 predeps=$lt_predeps_CXX
16409 postdeps=$lt_postdeps_CXX
16410
16411 # The library search path used internally by the compiler when linking
16412 # a shared library.
16413 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
16414
16415 # ### END LIBTOOL TAG CONFIG: CXX
16416 _LT_EOF
16417
16418
16419 as_fn_exit 0
16420 _LTEOF
16421 chmod +x "$CONFIG_LT"
16422
16423 # configure is writing to config.log, but config.lt does its own redirection,
16424 # appending to config.log, which fails on DOS, as config.log is still kept
16425 # open by configure.  Here we exec the FD to /dev/null, effectively closing
16426 # config.log, so it can be properly (re)opened and appended to by config.lt.
16427 lt_cl_success=:
16428 test "$silent" = yes &&
16429   lt_config_lt_args="$lt_config_lt_args --quiet"
16430 exec 5>/dev/null
16431 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
16432 exec 5>>config.log
16433 $lt_cl_success || as_fn_exit 1
16434
16435
16436 # We require a C++11 compiler.  Check if one is available, and if
16437 # necessary, set CXX_DIALECT to some -std=xxx switch.
16438   ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=true
16439   ac_ext=cpp
16440 ac_cpp='$CXXCPP $CPPFLAGS'
16441 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16442 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16443 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16444   CXX_DIALECT=""
16445   ac_success=no
16446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
16447 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
16448 if ${ax_cv_cxx_compile_cxx11+:} false; then :
16449   $as_echo_n "(cached) " >&6
16450 else
16451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16452 /* end confdefs.h.  */
16453
16454
16455 // If the compiler admits that it is not ready for C++11, why torture it?
16456 // Hopefully, this will speed up the test.
16457
16458 #ifndef __cplusplus
16459
16460 #error "This is not a C++ compiler"
16461
16462 #elif __cplusplus < 201103L
16463
16464 #error "This is not a C++11 compiler"
16465
16466 #else
16467
16468 namespace cxx11
16469 {
16470
16471   namespace test_static_assert
16472   {
16473
16474     template <typename T>
16475     struct check
16476     {
16477       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16478     };
16479
16480   }
16481
16482   namespace test_final_override
16483   {
16484
16485     struct Base
16486     {
16487       virtual void f() {}
16488     };
16489
16490     struct Derived : public Base
16491     {
16492       virtual void f() override {}
16493     };
16494
16495   }
16496
16497   namespace test_double_right_angle_brackets
16498   {
16499
16500     template < typename T >
16501     struct check {};
16502
16503     typedef check<void> single_type;
16504     typedef check<check<void>> double_type;
16505     typedef check<check<check<void>>> triple_type;
16506     typedef check<check<check<check<void>>>> quadruple_type;
16507
16508   }
16509
16510   namespace test_decltype
16511   {
16512
16513     int
16514     f()
16515     {
16516       int a = 1;
16517       decltype(a) b = 2;
16518       return a + b;
16519     }
16520
16521   }
16522
16523   namespace test_type_deduction
16524   {
16525
16526     template < typename T1, typename T2 >
16527     struct is_same
16528     {
16529       static const bool value = false;
16530     };
16531
16532     template < typename T >
16533     struct is_same<T, T>
16534     {
16535       static const bool value = true;
16536     };
16537
16538     template < typename T1, typename T2 >
16539     auto
16540     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16541     {
16542       return a1 + a2;
16543     }
16544
16545     int
16546     test(const int c, volatile int v)
16547     {
16548       static_assert(is_same<int, decltype(0)>::value == true, "");
16549       static_assert(is_same<int, decltype(c)>::value == false, "");
16550       static_assert(is_same<int, decltype(v)>::value == false, "");
16551       auto ac = c;
16552       auto av = v;
16553       auto sumi = ac + av + 'x';
16554       auto sumf = ac + av + 1.0;
16555       static_assert(is_same<int, decltype(ac)>::value == true, "");
16556       static_assert(is_same<int, decltype(av)>::value == true, "");
16557       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16558       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16559       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16560       return (sumf > 0.0) ? sumi : add(c, v);
16561     }
16562
16563   }
16564
16565   namespace test_noexcept
16566   {
16567
16568     int f() { return 0; }
16569     int g() noexcept { return 0; }
16570
16571     static_assert(noexcept(f()) == false, "");
16572     static_assert(noexcept(g()) == true, "");
16573
16574   }
16575
16576   namespace test_constexpr
16577   {
16578
16579     template < typename CharT >
16580     unsigned long constexpr
16581     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16582     {
16583       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16584     }
16585
16586     template < typename CharT >
16587     unsigned long constexpr
16588     strlen_c(const CharT *const s) noexcept
16589     {
16590       return strlen_c_r(s, 0UL);
16591     }
16592
16593     static_assert(strlen_c("") == 0UL, "");
16594     static_assert(strlen_c("1") == 1UL, "");
16595     static_assert(strlen_c("example") == 7UL, "");
16596     static_assert(strlen_c("another\0example") == 7UL, "");
16597
16598   }
16599
16600   namespace test_rvalue_references
16601   {
16602
16603     template < int N >
16604     struct answer
16605     {
16606       static constexpr int value = N;
16607     };
16608
16609     answer<1> f(int&)       { return answer<1>(); }
16610     answer<2> f(const int&) { return answer<2>(); }
16611     answer<3> f(int&&)      { return answer<3>(); }
16612
16613     void
16614     test()
16615     {
16616       int i = 0;
16617       const int c = 0;
16618       static_assert(decltype(f(i))::value == 1, "");
16619       static_assert(decltype(f(c))::value == 2, "");
16620       static_assert(decltype(f(0))::value == 3, "");
16621     }
16622
16623   }
16624
16625   namespace test_uniform_initialization
16626   {
16627
16628     struct test
16629     {
16630       static const int zero {};
16631       static const int one {1};
16632     };
16633
16634     static_assert(test::zero == 0, "");
16635     static_assert(test::one == 1, "");
16636
16637   }
16638
16639   namespace test_lambdas
16640   {
16641
16642     void
16643     test1()
16644     {
16645       auto lambda1 = [](){};
16646       auto lambda2 = lambda1;
16647       lambda1();
16648       lambda2();
16649     }
16650
16651     int
16652     test2()
16653     {
16654       auto a = [](int i, int j){ return i + j; }(1, 2);
16655       auto b = []() -> int { return '0'; }();
16656       auto c = [=](){ return a + b; }();
16657       auto d = [&](){ return c; }();
16658       auto e = [a, &b](int x) mutable {
16659         const auto identity = [](int y){ return y; };
16660         for (auto i = 0; i < a; ++i)
16661           a += b--;
16662         return x + identity(a + b);
16663       }(0);
16664       return a + b + c + d + e;
16665     }
16666
16667     int
16668     test3()
16669     {
16670       const auto nullary = [](){ return 0; };
16671       const auto unary = [](int x){ return x; };
16672       using nullary_t = decltype(nullary);
16673       using unary_t = decltype(unary);
16674       const auto higher1st = [](nullary_t f){ return f(); };
16675       const auto higher2nd = [unary](nullary_t f1){
16676         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
16677       };
16678       return higher1st(nullary) + higher2nd(nullary)(unary);
16679     }
16680
16681   }
16682
16683   namespace test_variadic_templates
16684   {
16685
16686     template <int...>
16687     struct sum;
16688
16689     template <int N0, int... N1toN>
16690     struct sum<N0, N1toN...>
16691     {
16692       static constexpr auto value = N0 + sum<N1toN...>::value;
16693     };
16694
16695     template <>
16696     struct sum<>
16697     {
16698       static constexpr auto value = 0;
16699     };
16700
16701     static_assert(sum<>::value == 0, "");
16702     static_assert(sum<1>::value == 1, "");
16703     static_assert(sum<23>::value == 23, "");
16704     static_assert(sum<1, 2>::value == 3, "");
16705     static_assert(sum<5, 5, 11>::value == 21, "");
16706     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
16707
16708   }
16709
16710   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
16711   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
16712   // because of this.
16713   namespace test_template_alias_sfinae
16714   {
16715
16716     struct foo {};
16717
16718     template<typename T>
16719     using member = typename T::member_type;
16720
16721     template<typename T>
16722     void func(...) {}
16723
16724     template<typename T>
16725     void func(member<T>*) {}
16726
16727     void test();
16728
16729     void test() { func<foo>(0); }
16730
16731   }
16732
16733 }  // namespace cxx11
16734
16735 #endif  // __cplusplus >= 201103L
16736
16737
16738
16739 _ACEOF
16740 if ac_fn_cxx_try_compile "$LINENO"; then :
16741   ax_cv_cxx_compile_cxx11=yes
16742 else
16743   ax_cv_cxx_compile_cxx11=no
16744 fi
16745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16746 fi
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
16748 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
16749   if test x$ax_cv_cxx_compile_cxx11 = xyes; then
16750     ac_success=yes
16751   fi
16752
16753     if test x$ac_success = xno; then
16754     for alternative in ${ax_cxx_compile_alternatives}; do
16755       switch="-std=gnu++${alternative}"
16756       cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
16757       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
16758 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
16759 if eval \${$cachevar+:} false; then :
16760   $as_echo_n "(cached) " >&6
16761 else
16762   ac_save_CXX="$CXX"
16763          CXX="$CXX $switch"
16764          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16765 /* end confdefs.h.  */
16766
16767
16768 // If the compiler admits that it is not ready for C++11, why torture it?
16769 // Hopefully, this will speed up the test.
16770
16771 #ifndef __cplusplus
16772
16773 #error "This is not a C++ compiler"
16774
16775 #elif __cplusplus < 201103L
16776
16777 #error "This is not a C++11 compiler"
16778
16779 #else
16780
16781 namespace cxx11
16782 {
16783
16784   namespace test_static_assert
16785   {
16786
16787     template <typename T>
16788     struct check
16789     {
16790       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16791     };
16792
16793   }
16794
16795   namespace test_final_override
16796   {
16797
16798     struct Base
16799     {
16800       virtual void f() {}
16801     };
16802
16803     struct Derived : public Base
16804     {
16805       virtual void f() override {}
16806     };
16807
16808   }
16809
16810   namespace test_double_right_angle_brackets
16811   {
16812
16813     template < typename T >
16814     struct check {};
16815
16816     typedef check<void> single_type;
16817     typedef check<check<void>> double_type;
16818     typedef check<check<check<void>>> triple_type;
16819     typedef check<check<check<check<void>>>> quadruple_type;
16820
16821   }
16822
16823   namespace test_decltype
16824   {
16825
16826     int
16827     f()
16828     {
16829       int a = 1;
16830       decltype(a) b = 2;
16831       return a + b;
16832     }
16833
16834   }
16835
16836   namespace test_type_deduction
16837   {
16838
16839     template < typename T1, typename T2 >
16840     struct is_same
16841     {
16842       static const bool value = false;
16843     };
16844
16845     template < typename T >
16846     struct is_same<T, T>
16847     {
16848       static const bool value = true;
16849     };
16850
16851     template < typename T1, typename T2 >
16852     auto
16853     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16854     {
16855       return a1 + a2;
16856     }
16857
16858     int
16859     test(const int c, volatile int v)
16860     {
16861       static_assert(is_same<int, decltype(0)>::value == true, "");
16862       static_assert(is_same<int, decltype(c)>::value == false, "");
16863       static_assert(is_same<int, decltype(v)>::value == false, "");
16864       auto ac = c;
16865       auto av = v;
16866       auto sumi = ac + av + 'x';
16867       auto sumf = ac + av + 1.0;
16868       static_assert(is_same<int, decltype(ac)>::value == true, "");
16869       static_assert(is_same<int, decltype(av)>::value == true, "");
16870       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16871       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16872       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16873       return (sumf > 0.0) ? sumi : add(c, v);
16874     }
16875
16876   }
16877
16878   namespace test_noexcept
16879   {
16880
16881     int f() { return 0; }
16882     int g() noexcept { return 0; }
16883
16884     static_assert(noexcept(f()) == false, "");
16885     static_assert(noexcept(g()) == true, "");
16886
16887   }
16888
16889   namespace test_constexpr
16890   {
16891
16892     template < typename CharT >
16893     unsigned long constexpr
16894     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16895     {
16896       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16897     }
16898
16899     template < typename CharT >
16900     unsigned long constexpr
16901     strlen_c(const CharT *const s) noexcept
16902     {
16903       return strlen_c_r(s, 0UL);
16904     }
16905
16906     static_assert(strlen_c("") == 0UL, "");
16907     static_assert(strlen_c("1") == 1UL, "");
16908     static_assert(strlen_c("example") == 7UL, "");
16909     static_assert(strlen_c("another\0example") == 7UL, "");
16910
16911   }
16912
16913   namespace test_rvalue_references
16914   {
16915
16916     template < int N >
16917     struct answer
16918     {
16919       static constexpr int value = N;
16920     };
16921
16922     answer<1> f(int&)       { return answer<1>(); }
16923     answer<2> f(const int&) { return answer<2>(); }
16924     answer<3> f(int&&)      { return answer<3>(); }
16925
16926     void
16927     test()
16928     {
16929       int i = 0;
16930       const int c = 0;
16931       static_assert(decltype(f(i))::value == 1, "");
16932       static_assert(decltype(f(c))::value == 2, "");
16933       static_assert(decltype(f(0))::value == 3, "");
16934     }
16935
16936   }
16937
16938   namespace test_uniform_initialization
16939   {
16940
16941     struct test
16942     {
16943       static const int zero {};
16944       static const int one {1};
16945     };
16946
16947     static_assert(test::zero == 0, "");
16948     static_assert(test::one == 1, "");
16949
16950   }
16951
16952   namespace test_lambdas
16953   {
16954
16955     void
16956     test1()
16957     {
16958       auto lambda1 = [](){};
16959       auto lambda2 = lambda1;
16960       lambda1();
16961       lambda2();
16962     }
16963
16964     int
16965     test2()
16966     {
16967       auto a = [](int i, int j){ return i + j; }(1, 2);
16968       auto b = []() -> int { return '0'; }();
16969       auto c = [=](){ return a + b; }();
16970       auto d = [&](){ return c; }();
16971       auto e = [a, &b](int x) mutable {
16972         const auto identity = [](int y){ return y; };
16973         for (auto i = 0; i < a; ++i)
16974           a += b--;
16975         return x + identity(a + b);
16976       }(0);
16977       return a + b + c + d + e;
16978     }
16979
16980     int
16981     test3()
16982     {
16983       const auto nullary = [](){ return 0; };
16984       const auto unary = [](int x){ return x; };
16985       using nullary_t = decltype(nullary);
16986       using unary_t = decltype(unary);
16987       const auto higher1st = [](nullary_t f){ return f(); };
16988       const auto higher2nd = [unary](nullary_t f1){
16989         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
16990       };
16991       return higher1st(nullary) + higher2nd(nullary)(unary);
16992     }
16993
16994   }
16995
16996   namespace test_variadic_templates
16997   {
16998
16999     template <int...>
17000     struct sum;
17001
17002     template <int N0, int... N1toN>
17003     struct sum<N0, N1toN...>
17004     {
17005       static constexpr auto value = N0 + sum<N1toN...>::value;
17006     };
17007
17008     template <>
17009     struct sum<>
17010     {
17011       static constexpr auto value = 0;
17012     };
17013
17014     static_assert(sum<>::value == 0, "");
17015     static_assert(sum<1>::value == 1, "");
17016     static_assert(sum<23>::value == 23, "");
17017     static_assert(sum<1, 2>::value == 3, "");
17018     static_assert(sum<5, 5, 11>::value == 21, "");
17019     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17020
17021   }
17022
17023   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17024   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17025   // because of this.
17026   namespace test_template_alias_sfinae
17027   {
17028
17029     struct foo {};
17030
17031     template<typename T>
17032     using member = typename T::member_type;
17033
17034     template<typename T>
17035     void func(...) {}
17036
17037     template<typename T>
17038     void func(member<T>*) {}
17039
17040     void test();
17041
17042     void test() { func<foo>(0); }
17043
17044   }
17045
17046 }  // namespace cxx11
17047
17048 #endif  // __cplusplus >= 201103L
17049
17050
17051
17052 _ACEOF
17053 if ac_fn_cxx_try_compile "$LINENO"; then :
17054   eval $cachevar=yes
17055 else
17056   eval $cachevar=no
17057 fi
17058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17059          CXX="$ac_save_CXX"
17060 fi
17061 eval ac_res=\$$cachevar
17062                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17063 $as_echo "$ac_res" >&6; }
17064       if eval test x\$$cachevar = xyes; then
17065         CXX_DIALECT="$switch"
17066         CXX="$CXX $switch"
17067         if test -n "$CXXCPP" ; then
17068           CXXCPP="$CXXCPP $switch"
17069         fi
17070         ac_success=yes
17071         break
17072       fi
17073     done
17074   fi
17075
17076     if test x$ac_success = xno; then
17077                 for alternative in ${ax_cxx_compile_alternatives}; do
17078       for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
17079         cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
17080         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
17081 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
17082 if eval \${$cachevar+:} false; then :
17083   $as_echo_n "(cached) " >&6
17084 else
17085   ac_save_CXX="$CXX"
17086            CXX="$CXX $switch"
17087            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17088 /* end confdefs.h.  */
17089
17090
17091 // If the compiler admits that it is not ready for C++11, why torture it?
17092 // Hopefully, this will speed up the test.
17093
17094 #ifndef __cplusplus
17095
17096 #error "This is not a C++ compiler"
17097
17098 #elif __cplusplus < 201103L
17099
17100 #error "This is not a C++11 compiler"
17101
17102 #else
17103
17104 namespace cxx11
17105 {
17106
17107   namespace test_static_assert
17108   {
17109
17110     template <typename T>
17111     struct check
17112     {
17113       static_assert(sizeof(int) <= sizeof(T), "not big enough");
17114     };
17115
17116   }
17117
17118   namespace test_final_override
17119   {
17120
17121     struct Base
17122     {
17123       virtual void f() {}
17124     };
17125
17126     struct Derived : public Base
17127     {
17128       virtual void f() override {}
17129     };
17130
17131   }
17132
17133   namespace test_double_right_angle_brackets
17134   {
17135
17136     template < typename T >
17137     struct check {};
17138
17139     typedef check<void> single_type;
17140     typedef check<check<void>> double_type;
17141     typedef check<check<check<void>>> triple_type;
17142     typedef check<check<check<check<void>>>> quadruple_type;
17143
17144   }
17145
17146   namespace test_decltype
17147   {
17148
17149     int
17150     f()
17151     {
17152       int a = 1;
17153       decltype(a) b = 2;
17154       return a + b;
17155     }
17156
17157   }
17158
17159   namespace test_type_deduction
17160   {
17161
17162     template < typename T1, typename T2 >
17163     struct is_same
17164     {
17165       static const bool value = false;
17166     };
17167
17168     template < typename T >
17169     struct is_same<T, T>
17170     {
17171       static const bool value = true;
17172     };
17173
17174     template < typename T1, typename T2 >
17175     auto
17176     add(T1 a1, T2 a2) -> decltype(a1 + a2)
17177     {
17178       return a1 + a2;
17179     }
17180
17181     int
17182     test(const int c, volatile int v)
17183     {
17184       static_assert(is_same<int, decltype(0)>::value == true, "");
17185       static_assert(is_same<int, decltype(c)>::value == false, "");
17186       static_assert(is_same<int, decltype(v)>::value == false, "");
17187       auto ac = c;
17188       auto av = v;
17189       auto sumi = ac + av + 'x';
17190       auto sumf = ac + av + 1.0;
17191       static_assert(is_same<int, decltype(ac)>::value == true, "");
17192       static_assert(is_same<int, decltype(av)>::value == true, "");
17193       static_assert(is_same<int, decltype(sumi)>::value == true, "");
17194       static_assert(is_same<int, decltype(sumf)>::value == false, "");
17195       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
17196       return (sumf > 0.0) ? sumi : add(c, v);
17197     }
17198
17199   }
17200
17201   namespace test_noexcept
17202   {
17203
17204     int f() { return 0; }
17205     int g() noexcept { return 0; }
17206
17207     static_assert(noexcept(f()) == false, "");
17208     static_assert(noexcept(g()) == true, "");
17209
17210   }
17211
17212   namespace test_constexpr
17213   {
17214
17215     template < typename CharT >
17216     unsigned long constexpr
17217     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
17218     {
17219       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
17220     }
17221
17222     template < typename CharT >
17223     unsigned long constexpr
17224     strlen_c(const CharT *const s) noexcept
17225     {
17226       return strlen_c_r(s, 0UL);
17227     }
17228
17229     static_assert(strlen_c("") == 0UL, "");
17230     static_assert(strlen_c("1") == 1UL, "");
17231     static_assert(strlen_c("example") == 7UL, "");
17232     static_assert(strlen_c("another\0example") == 7UL, "");
17233
17234   }
17235
17236   namespace test_rvalue_references
17237   {
17238
17239     template < int N >
17240     struct answer
17241     {
17242       static constexpr int value = N;
17243     };
17244
17245     answer<1> f(int&)       { return answer<1>(); }
17246     answer<2> f(const int&) { return answer<2>(); }
17247     answer<3> f(int&&)      { return answer<3>(); }
17248
17249     void
17250     test()
17251     {
17252       int i = 0;
17253       const int c = 0;
17254       static_assert(decltype(f(i))::value == 1, "");
17255       static_assert(decltype(f(c))::value == 2, "");
17256       static_assert(decltype(f(0))::value == 3, "");
17257     }
17258
17259   }
17260
17261   namespace test_uniform_initialization
17262   {
17263
17264     struct test
17265     {
17266       static const int zero {};
17267       static const int one {1};
17268     };
17269
17270     static_assert(test::zero == 0, "");
17271     static_assert(test::one == 1, "");
17272
17273   }
17274
17275   namespace test_lambdas
17276   {
17277
17278     void
17279     test1()
17280     {
17281       auto lambda1 = [](){};
17282       auto lambda2 = lambda1;
17283       lambda1();
17284       lambda2();
17285     }
17286
17287     int
17288     test2()
17289     {
17290       auto a = [](int i, int j){ return i + j; }(1, 2);
17291       auto b = []() -> int { return '0'; }();
17292       auto c = [=](){ return a + b; }();
17293       auto d = [&](){ return c; }();
17294       auto e = [a, &b](int x) mutable {
17295         const auto identity = [](int y){ return y; };
17296         for (auto i = 0; i < a; ++i)
17297           a += b--;
17298         return x + identity(a + b);
17299       }(0);
17300       return a + b + c + d + e;
17301     }
17302
17303     int
17304     test3()
17305     {
17306       const auto nullary = [](){ return 0; };
17307       const auto unary = [](int x){ return x; };
17308       using nullary_t = decltype(nullary);
17309       using unary_t = decltype(unary);
17310       const auto higher1st = [](nullary_t f){ return f(); };
17311       const auto higher2nd = [unary](nullary_t f1){
17312         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
17313       };
17314       return higher1st(nullary) + higher2nd(nullary)(unary);
17315     }
17316
17317   }
17318
17319   namespace test_variadic_templates
17320   {
17321
17322     template <int...>
17323     struct sum;
17324
17325     template <int N0, int... N1toN>
17326     struct sum<N0, N1toN...>
17327     {
17328       static constexpr auto value = N0 + sum<N1toN...>::value;
17329     };
17330
17331     template <>
17332     struct sum<>
17333     {
17334       static constexpr auto value = 0;
17335     };
17336
17337     static_assert(sum<>::value == 0, "");
17338     static_assert(sum<1>::value == 1, "");
17339     static_assert(sum<23>::value == 23, "");
17340     static_assert(sum<1, 2>::value == 3, "");
17341     static_assert(sum<5, 5, 11>::value == 21, "");
17342     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17343
17344   }
17345
17346   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17347   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17348   // because of this.
17349   namespace test_template_alias_sfinae
17350   {
17351
17352     struct foo {};
17353
17354     template<typename T>
17355     using member = typename T::member_type;
17356
17357     template<typename T>
17358     void func(...) {}
17359
17360     template<typename T>
17361     void func(member<T>*) {}
17362
17363     void test();
17364
17365     void test() { func<foo>(0); }
17366
17367   }
17368
17369 }  // namespace cxx11
17370
17371 #endif  // __cplusplus >= 201103L
17372
17373
17374
17375 _ACEOF
17376 if ac_fn_cxx_try_compile "$LINENO"; then :
17377   eval $cachevar=yes
17378 else
17379   eval $cachevar=no
17380 fi
17381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17382            CXX="$ac_save_CXX"
17383 fi
17384 eval ac_res=\$$cachevar
17385                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17386 $as_echo "$ac_res" >&6; }
17387         if eval test x\$$cachevar = xyes; then
17388           CXX_DIALECT="$switch"
17389           CXX="$CXX $switch"
17390           if test -n "$CXXCPP" ; then
17391             CXXCPP="$CXXCPP $switch"
17392           fi
17393           ac_success=yes
17394           break
17395         fi
17396       done
17397       if test x$ac_success = xyes; then
17398         break
17399       fi
17400     done
17401   fi
17402   ac_ext=c
17403 ac_cpp='$CPP $CPPFLAGS'
17404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17407
17408   if test x$ax_cxx_compile_cxx11_required = xtrue; then
17409     if test x$ac_success = xno; then
17410       as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
17411     fi
17412   fi
17413   if test x$ac_success = xno; then
17414     HAVE_CXX11=0
17415     { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
17416 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
17417   else
17418     HAVE_CXX11=1
17419
17420 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
17421
17422   fi
17423
17424
17425
17426
17427 # Dependency checking.
17428 rm -rf .tst 2>/dev/null
17429 mkdir .tst 2>/dev/null
17430 if test -d .tst; then
17431   am__leading_dot=.
17432 else
17433   am__leading_dot=_
17434 fi
17435 rmdir .tst 2>/dev/null
17436
17437 DEPDIR="${am__leading_dot}deps"
17438
17439 ac_config_commands="$ac_config_commands depdir"
17440
17441
17442 depcc="$CC"   am_compiler_list=
17443
17444 am_depcomp=$ac_aux_dir/depcomp
17445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
17446 $as_echo_n "checking dependency style of $depcc... " >&6; }
17447 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
17448   $as_echo_n "(cached) " >&6
17449 else
17450   if test -f "$am_depcomp"; then
17451   # We make a subdir and do the tests there.  Otherwise we can end up
17452   # making bogus files that we don't know about and never remove.  For
17453   # instance it was reported that on HP-UX the gcc test will end up
17454   # making a dummy file named `D' -- because `-MD' means `put the output
17455   # in D'.
17456   mkdir conftest.dir
17457   # Copy depcomp to subdir because otherwise we won't find it if we're
17458   # using a relative directory.
17459   cp "$am_depcomp" conftest.dir
17460   cd conftest.dir
17461   # We will build objects and dependencies in a subdirectory because
17462   # it helps to detect inapplicable dependency modes.  For instance
17463   # both Tru64's cc and ICC support -MD to output dependencies as a
17464   # side effect of compilation, but ICC will put the dependencies in
17465   # the current directory while Tru64 will put them in the object
17466   # directory.
17467   mkdir sub
17468
17469   am_cv_CC_dependencies_compiler_type=none
17470   if test "$am_compiler_list" = ""; then
17471      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
17472   fi
17473   for depmode in $am_compiler_list; do
17474     if test $depmode = none; then break; fi
17475
17476     $as_echo "$as_me:$LINENO: trying $depmode" >&5
17477     # Setup a source with many dependencies, because some compilers
17478     # like to wrap large dependency lists on column 80 (with \), and
17479     # we should not choose a depcomp mode which is confused by this.
17480     #
17481     # We need to recreate these files for each test, as the compiler may
17482     # overwrite some of them when testing with obscure command lines.
17483     # This happens at least with the AIX C compiler.
17484     : > sub/conftest.c
17485     for i in 1 2 3 4 5 6; do
17486       echo '#include "conftst'$i'.h"' >> sub/conftest.c
17487       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
17488       # Solaris 8's {/usr,}/bin/sh.
17489       touch sub/conftst$i.h
17490     done
17491     echo "include sub/conftest.Po" > confmf
17492
17493     # We check with `-c' and `-o' for the sake of the "dashmstdout"
17494     # mode.  It turns out that the SunPro C++ compiler does not properly
17495     # handle `-M -o', and we need to detect this.
17496     depcmd="depmode=$depmode \
17497        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
17498        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
17499        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
17500     echo "| $depcmd" | sed -e 's/  */ /g' >&5
17501     if env $depcmd > conftest.err 2>&1 &&
17502        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
17503        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
17504        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
17505       # icc doesn't choke on unknown options, it will just issue warnings
17506       # or remarks (even with -Werror).  So we grep stderr for any message
17507       # that says an option was ignored or not supported.
17508       # When given -MP, icc 7.0 and 7.1 complain thusly:
17509       #   icc: Command line warning: ignoring option '-M'; no argument required
17510       # The diagnosis changed in icc 8.0:
17511       #   icc: Command line remark: option '-MP' not supported
17512       if (grep 'ignoring option' conftest.err ||
17513           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
17514         am_cv_CC_dependencies_compiler_type=$depmode
17515         $as_echo "$as_me:$LINENO: success" >&5
17516         break
17517       fi
17518     fi
17519     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
17520     sed -e 's/^/| /' < conftest.err >&5
17521   done
17522
17523   cd ..
17524   rm -rf conftest.dir
17525 else
17526   am_cv_CC_dependencies_compiler_type=none
17527 fi
17528
17529 fi
17530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
17531 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
17532 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
17533 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
17534 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
17535
17536 fi
17537
17538
17539 # Since the first call to PKG_CHECK_MODULES may not happen (is guarded by
17540 # a condition), we must call PKG_PROG_PKG_CONFIG explicitly to probe for
17541 # pkg-config.
17542
17543
17544
17545
17546
17547
17548
17549 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
17550         if test -n "$ac_tool_prefix"; then
17551   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
17552 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
17553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17554 $as_echo_n "checking for $ac_word... " >&6; }
17555 if ${ac_cv_path_PKG_CONFIG+:} false; then :
17556   $as_echo_n "(cached) " >&6
17557 else
17558   case $PKG_CONFIG in
17559   [\\/]* | ?:[\\/]*)
17560   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
17561   ;;
17562   *)
17563   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17564 for as_dir in $PATH
17565 do
17566   IFS=$as_save_IFS
17567   test -z "$as_dir" && as_dir=.
17568     for ac_exec_ext in '' $ac_executable_extensions; do
17569   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17570     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17572     break 2
17573   fi
17574 done
17575   done
17576 IFS=$as_save_IFS
17577
17578   ;;
17579 esac
17580 fi
17581 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
17582 if test -n "$PKG_CONFIG"; then
17583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
17584 $as_echo "$PKG_CONFIG" >&6; }
17585 else
17586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17587 $as_echo "no" >&6; }
17588 fi
17589
17590
17591 fi
17592 if test -z "$ac_cv_path_PKG_CONFIG"; then
17593   ac_pt_PKG_CONFIG=$PKG_CONFIG
17594   # Extract the first word of "pkg-config", so it can be a program name with args.
17595 set dummy pkg-config; ac_word=$2
17596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17597 $as_echo_n "checking for $ac_word... " >&6; }
17598 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
17599   $as_echo_n "(cached) " >&6
17600 else
17601   case $ac_pt_PKG_CONFIG in
17602   [\\/]* | ?:[\\/]*)
17603   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
17604   ;;
17605   *)
17606   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17607 for as_dir in $PATH
17608 do
17609   IFS=$as_save_IFS
17610   test -z "$as_dir" && as_dir=.
17611     for ac_exec_ext in '' $ac_executable_extensions; do
17612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17613     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17615     break 2
17616   fi
17617 done
17618   done
17619 IFS=$as_save_IFS
17620
17621   ;;
17622 esac
17623 fi
17624 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
17625 if test -n "$ac_pt_PKG_CONFIG"; then
17626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
17627 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
17628 else
17629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17630 $as_echo "no" >&6; }
17631 fi
17632
17633   if test "x$ac_pt_PKG_CONFIG" = x; then
17634     PKG_CONFIG=""
17635   else
17636     case $cross_compiling:$ac_tool_warned in
17637 yes:)
17638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
17639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
17640 ac_tool_warned=yes ;;
17641 esac
17642     PKG_CONFIG=$ac_pt_PKG_CONFIG
17643   fi
17644 else
17645   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
17646 fi
17647
17648 fi
17649 if test -n "$PKG_CONFIG"; then
17650         _pkg_min_version=0.9.0
17651         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
17652 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
17653         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
17654                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17655 $as_echo "yes" >&6; }
17656         else
17657                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17658 $as_echo "no" >&6; }
17659                 PKG_CONFIG=""
17660         fi
17661 fi
17662
17663
17664 CONFIG_OBS=
17665 CONFIG_DEPS=
17666 CONFIG_SRCS=
17667 ENABLE_CFLAGS=
17668
17669 CONFIG_ALL=
17670 CONFIG_CLEAN=
17671 CONFIG_INSTALL=
17672 CONFIG_UNINSTALL=
17673
17674 # If we haven't got the data from the intl directory,
17675 # assume NLS is disabled.
17676 USE_NLS=no
17677 LIBINTL=
17678 LIBINTL_DEP=
17679 INCINTL=
17680 XGETTEXT=
17681 GMSGFMT=
17682 POSUB=
17683
17684 if test -f  ../intl/config.intl; then
17685   .  ../intl/config.intl
17686 fi
17687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
17688 $as_echo_n "checking whether NLS is requested... " >&6; }
17689 if test x"$USE_NLS" != xyes; then
17690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17691 $as_echo "no" >&6; }
17692 else
17693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17694 $as_echo "yes" >&6; }
17695
17696 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
17697
17698
17699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
17700 $as_echo_n "checking for catalogs to be installed... " >&6; }
17701   # Look for .po and .gmo files in the source directory.
17702   CATALOGS=
17703   XLINGUAS=
17704   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
17705     # If there aren't any .gmo files the shell will give us the
17706     # literal string "../path/to/srcdir/po/*.gmo" which has to be
17707     # weeded out.
17708     case "$cat" in *\**)
17709       continue;;
17710     esac
17711     # The quadruple backslash is collapsed to a double backslash
17712     # by the backticks, then collapsed again by the double quotes,
17713     # leaving us with one backslash in the sed expression (right
17714     # before the dot that mustn't act as a wildcard).
17715     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
17716     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
17717     # The user is allowed to set LINGUAS to a list of languages to
17718     # install catalogs for.  If it's empty that means "all of them."
17719     if test "x$LINGUAS" = x; then
17720       CATALOGS="$CATALOGS $cat"
17721       XLINGUAS="$XLINGUAS $lang"
17722     else
17723       case "$LINGUAS" in *$lang*)
17724         CATALOGS="$CATALOGS $cat"
17725         XLINGUAS="$XLINGUAS $lang"
17726         ;;
17727       esac
17728     fi
17729   done
17730   LINGUAS="$XLINGUAS"
17731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
17732 $as_echo "$LINGUAS" >&6; }
17733
17734
17735     DATADIRNAME=share
17736
17737   INSTOBJEXT=.mo
17738
17739   GENCAT=gencat
17740
17741   CATOBJEXT=.gmo
17742
17743 fi
17744
17745 localedir='${datadir}/locale'
17746
17747
17748 if test x"$USE_NLS" = xyes; then
17749    CONFIG_ALL="$CONFIG_ALL all-po"
17750    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
17751    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
17752    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
17753 fi
17754
17755 PACKAGE=gdb
17756
17757 cat >>confdefs.h <<_ACEOF
17758 #define PACKAGE "$PACKAGE"
17759 _ACEOF
17760
17761
17762
17763 # We never need to detect it in this sub-configure.
17764 # But preserve it for config.status --recheck.
17765
17766
17767
17768 MAKEINFO_EXTRA_FLAGS=""
17769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
17770 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
17771 if ${gdb_cv_have_makeinfo_click+:} false; then :
17772   $as_echo_n "(cached) " >&6
17773 else
17774   echo '@clicksequence{a @click{} b}' >conftest.texinfo
17775   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
17776     gdb_cv_have_makeinfo_click=yes
17777   else
17778     gdb_cv_have_makeinfo_click=no
17779   fi
17780 fi
17781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
17782 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
17783 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
17784   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
17785 fi
17786
17787
17788
17789
17790 # Check whether --with-separate-debug-dir was given.
17791 if test "${with_separate_debug_dir+set}" = set; then :
17792   withval=$with_separate_debug_dir;
17793     DEBUGDIR=$withval
17794 else
17795   DEBUGDIR=${libdir}/debug
17796 fi
17797
17798
17799   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17800   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17801   ac_define_dir=`eval echo $DEBUGDIR`
17802   ac_define_dir=`eval echo $ac_define_dir`
17803
17804 cat >>confdefs.h <<_ACEOF
17805 #define DEBUGDIR "$ac_define_dir"
17806 _ACEOF
17807
17808
17809
17810
17811   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
17812      if test "x$prefix" = xNONE; then
17813         test_prefix=/usr/local
17814      else
17815         test_prefix=$prefix
17816      fi
17817   else
17818      test_prefix=$exec_prefix
17819   fi
17820   value=0
17821   case ${ac_define_dir} in
17822      "${test_prefix}"|"${test_prefix}/"*|\
17823         '${exec_prefix}'|'${exec_prefix}/'*)
17824      value=1
17825      ;;
17826   esac
17827
17828 cat >>confdefs.h <<_ACEOF
17829 #define DEBUGDIR_RELOCATABLE $value
17830 _ACEOF
17831
17832
17833
17834
17835 # We can't pass paths as command line arguments.
17836 # Mingw32 tries to be clever and will convert the paths for us.
17837 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
17838 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
17839 # This breaks GDB's relocatable path conversions since paths passed in
17840 # config.h would not get so translated, the path prefixes no longer match.
17841
17842   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17843   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17844   ac_define_dir=`eval echo $bindir`
17845   ac_define_dir=`eval echo $ac_define_dir`
17846
17847 cat >>confdefs.h <<_ACEOF
17848 #define BINDIR "$ac_define_dir"
17849 _ACEOF
17850
17851
17852
17853 # GDB's datadir relocation
17854
17855
17856
17857 # Check whether --with-gdb-datadir was given.
17858 if test "${with_gdb_datadir+set}" = set; then :
17859   withval=$with_gdb_datadir;
17860     GDB_DATADIR=$withval
17861 else
17862   GDB_DATADIR=${datadir}/gdb
17863 fi
17864
17865
17866   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17867   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17868   ac_define_dir=`eval echo $GDB_DATADIR`
17869   ac_define_dir=`eval echo $ac_define_dir`
17870
17871 cat >>confdefs.h <<_ACEOF
17872 #define GDB_DATADIR "$ac_define_dir"
17873 _ACEOF
17874
17875
17876
17877
17878   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
17879      if test "x$prefix" = xNONE; then
17880         test_prefix=/usr/local
17881      else
17882         test_prefix=$prefix
17883      fi
17884   else
17885      test_prefix=$exec_prefix
17886   fi
17887   value=0
17888   case ${ac_define_dir} in
17889      "${test_prefix}"|"${test_prefix}/"*|\
17890         '${exec_prefix}'|'${exec_prefix}/'*)
17891      value=1
17892      ;;
17893   esac
17894
17895 cat >>confdefs.h <<_ACEOF
17896 #define GDB_DATADIR_RELOCATABLE $value
17897 _ACEOF
17898
17899
17900
17901
17902
17903 # Check whether --with-relocated-sources was given.
17904 if test "${with_relocated_sources+set}" = set; then :
17905   withval=$with_relocated_sources; reloc_srcdir="${withval}"
17906
17907   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17908   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17909   ac_define_dir=`eval echo $reloc_srcdir`
17910   ac_define_dir=`eval echo $ac_define_dir`
17911
17912 cat >>confdefs.h <<_ACEOF
17913 #define RELOC_SRCDIR "$ac_define_dir"
17914 _ACEOF
17915
17916
17917
17918 fi
17919
17920
17921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
17922 $as_echo_n "checking for default auto-load directory... " >&6; }
17923
17924 # Check whether --with-auto-load-dir was given.
17925 if test "${with_auto_load_dir+set}" = set; then :
17926   withval=$with_auto_load_dir;
17927 else
17928   with_auto_load_dir='$debugdir:$datadir/auto-load'
17929 fi
17930
17931 escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
17932
17933   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17934   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17935   ac_define_dir=`eval echo $escape_dir`
17936   ac_define_dir=`eval echo $ac_define_dir`
17937
17938 cat >>confdefs.h <<_ACEOF
17939 #define AUTO_LOAD_DIR "$ac_define_dir"
17940 _ACEOF
17941
17942
17943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
17944 $as_echo "$with_auto_load_dir" >&6; }
17945
17946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
17947 $as_echo_n "checking for default auto-load safe-path... " >&6; }
17948
17949 # Check whether --with-auto-load-safe-path was given.
17950 if test "${with_auto_load_safe_path+set}" = set; then :
17951   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
17952      with_auto_load_safe_path="/"
17953      fi
17954 else
17955   with_auto_load_safe_path="$with_auto_load_dir"
17956 fi
17957
17958 escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
17959
17960   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17961   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17962   ac_define_dir=`eval echo $escape_dir`
17963   ac_define_dir=`eval echo $ac_define_dir`
17964
17965 cat >>confdefs.h <<_ACEOF
17966 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
17967 _ACEOF
17968
17969
17970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
17971 $as_echo "$with_auto_load_safe_path" >&6; }
17972
17973
17974
17975 subdirs="$subdirs testsuite"
17976
17977
17978 # Check whether to support alternative target configurations
17979 # Check whether --enable-targets was given.
17980 if test "${enable_targets+set}" = set; then :
17981   enableval=$enable_targets; case "${enableval}" in
17982   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
17983             ;;
17984   no)       enable_targets= ;;
17985   *)        enable_targets=$enableval ;;
17986 esac
17987 fi
17988
17989
17990 # Check whether --enable-64-bit-bfd was given.
17991 if test "${enable_64_bit_bfd+set}" = set; then :
17992   enableval=$enable_64_bit_bfd; case $enableval in #(
17993   yes|no) :
17994      ;; #(
17995   *) :
17996     as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
17997   *) :
17998      ;;
17999 esac
18000 else
18001   enable_64_bit_bfd=no
18002 fi
18003
18004
18005 if test "x$enable_64_bit_bfd" = "xno"; then :
18006     # The cast to long int works around a bug in the HP C Compiler
18007 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
18008 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
18009 # This bug is HP SR number 8606223364.
18010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
18011 $as_echo_n "checking size of void *... " >&6; }
18012 if ${ac_cv_sizeof_void_p+:} false; then :
18013   $as_echo_n "(cached) " >&6
18014 else
18015   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
18016
18017 else
18018   if test "$ac_cv_type_void_p" = yes; then
18019      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18021 as_fn_error 77 "cannot compute sizeof (void *)
18022 See \`config.log' for more details" "$LINENO" 5; }
18023    else
18024      ac_cv_sizeof_void_p=0
18025    fi
18026 fi
18027
18028 fi
18029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
18030 $as_echo "$ac_cv_sizeof_void_p" >&6; }
18031
18032
18033
18034 cat >>confdefs.h <<_ACEOF
18035 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
18036 _ACEOF
18037
18038
18039   if test "x$ac_cv_sizeof_void_p" = "x8"; then :
18040   enable_64_bit_bfd=yes
18041 fi
18042
18043 fi
18044
18045  if test "x$enable_64_bit_bfd" = "xyes"; then
18046   ENABLE_BFD_64_BIT_TRUE=
18047   ENABLE_BFD_64_BIT_FALSE='#'
18048 else
18049   ENABLE_BFD_64_BIT_TRUE='#'
18050   ENABLE_BFD_64_BIT_FALSE=
18051 fi
18052
18053
18054
18055 # Provide defaults for some variables set by the per-host and per-target
18056 # configuration.
18057 gdb_host_obs=posix-hdep.o
18058
18059 if test "${target}" = "${host}"; then
18060   gdb_native=yes
18061 else
18062   gdb_native=no
18063 fi
18064
18065 . $srcdir/configure.host
18066
18067 # Accumulate some settings from configure.tgt over all enabled targets
18068
18069 TARGET_OBS=
18070 all_targets=
18071 HAVE_NATIVE_GCORE_TARGET=
18072
18073 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
18074 do
18075   if test "$targ_alias" = "all"; then
18076     all_targets=true
18077   else
18078     # Canonicalize the secondary target names.
18079     result=`$ac_config_sub $targ_alias 2>/dev/null`
18080     if test -n "$result"; then
18081         targ=$result
18082     else
18083         targ=$targ_alias
18084     fi
18085
18086     . ${srcdir}/configure.tgt
18087
18088     if test -z "${gdb_target_obs}"; then :
18089   as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
18090 fi
18091
18092     # Target-specific object files
18093     for i in ${gdb_target_obs}; do
18094         case " $TARGET_OBS " in
18095         *" ${i} "*) ;;
18096         *)
18097           TARGET_OBS="$TARGET_OBS ${i}"
18098           ;;
18099         esac
18100     done
18101
18102     # Check whether this target needs 64-bit CORE_ADDR
18103     if test x${enable_64_bit_bfd} = xno; then
18104       . ${srcdir}/../bfd/config.bfd
18105     fi
18106
18107     # Check whether this target is native and supports gcore.
18108     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
18109        && $gdb_have_gcore; then
18110       HAVE_NATIVE_GCORE_TARGET=1
18111     fi
18112   fi
18113 done
18114
18115 if test x${all_targets} = xtrue; then
18116   if test x${enable_64_bit_bfd} = xyes; then
18117     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
18118   else
18119     TARGET_OBS='$(ALL_TARGET_OBS)'
18120   fi
18121 fi
18122
18123 # AMD debugger API support.
18124
18125
18126 # Check whether --with-amd-dbgapi was given.
18127 if test "${with_amd_dbgapi+set}" = set; then :
18128   withval=$with_amd_dbgapi;
18129            case $withval in
18130              yes | no | auto)
18131                ;;
18132              *)
18133                as_fn_error $? "bad value $withval for --with-amd-dbgapi" "$LINENO" 5
18134                ;;
18135            esac
18136
18137 else
18138   with_amd_dbgapi=auto
18139 fi
18140
18141
18142 # If the user passes --without-amd-dbgapi but also explicitly enables a target
18143 # that requires amd-dbgapi, it is an error.
18144 if test "$with_amd_dbgapi" = no -a "$gdb_require_amd_dbgapi" = true; then
18145   as_fn_error $? "an explicitly enabled target requires amd-dbgapi, but amd-dbgapi is explicitly disabled" "$LINENO" 5
18146 fi
18147
18148 # Look for amd-dbgapi if:
18149 #
18150 #   - a target architecture requiring it has explicitly been enabled, or
18151 #   - --enable-targets=all was provided and the user did not explicitly disable
18152 #     amd-dbgapi support
18153 if test "$gdb_require_amd_dbgapi" = true \
18154      -o \( "$all_targets" = true -a "$with_amd_dbgapi" != no \); then
18155   # amd-dbgapi version 0.68 is part of ROCm 5.4.  There is no guarantee of API
18156   # stability until amd-dbgapi hits 1.0, but for convenience, still check for
18157   # greater or equal that version.  It can be handy when testing with a newer
18158   # version of the library.
18159
18160 pkg_failed=no
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd-dbgapi >= 0.68.0" >&5
18162 $as_echo_n "checking for amd-dbgapi >= 0.68.0... " >&6; }
18163
18164 if test -n "$AMD_DBGAPI_CFLAGS"; then
18165     pkg_cv_AMD_DBGAPI_CFLAGS="$AMD_DBGAPI_CFLAGS"
18166  elif test -n "$PKG_CONFIG"; then
18167     if test -n "$PKG_CONFIG" && \
18168     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
18169   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
18170   ac_status=$?
18171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18172   test $ac_status = 0; }; then
18173   pkg_cv_AMD_DBGAPI_CFLAGS=`$PKG_CONFIG --cflags "amd-dbgapi >= 0.68.0" 2>/dev/null`
18174                       test "x$?" != "x0" && pkg_failed=yes
18175 else
18176   pkg_failed=yes
18177 fi
18178  else
18179     pkg_failed=untried
18180 fi
18181 if test -n "$AMD_DBGAPI_LIBS"; then
18182     pkg_cv_AMD_DBGAPI_LIBS="$AMD_DBGAPI_LIBS"
18183  elif test -n "$PKG_CONFIG"; then
18184     if test -n "$PKG_CONFIG" && \
18185     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
18186   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
18187   ac_status=$?
18188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18189   test $ac_status = 0; }; then
18190   pkg_cv_AMD_DBGAPI_LIBS=`$PKG_CONFIG --libs "amd-dbgapi >= 0.68.0" 2>/dev/null`
18191                       test "x$?" != "x0" && pkg_failed=yes
18192 else
18193   pkg_failed=yes
18194 fi
18195  else
18196     pkg_failed=untried
18197 fi
18198
18199 if test $pkg_failed = no; then
18200   pkg_save_LDFLAGS="$LDFLAGS"
18201   LDFLAGS="$LDFLAGS $pkg_cv_AMD_DBGAPI_LIBS"
18202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18203 /* end confdefs.h.  */
18204
18205 int
18206 main ()
18207 {
18208
18209   ;
18210   return 0;
18211 }
18212 _ACEOF
18213 if ac_fn_c_try_link "$LINENO"; then :
18214
18215 else
18216   pkg_failed=yes
18217 fi
18218 rm -f core conftest.err conftest.$ac_objext \
18219     conftest$ac_exeext conftest.$ac_ext
18220   LDFLAGS=$pkg_save_LDFLAGS
18221 fi
18222
18223
18224
18225 if test $pkg_failed = yes; then
18226         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18227 $as_echo "no" >&6; }
18228
18229 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
18230         _pkg_short_errors_supported=yes
18231 else
18232         _pkg_short_errors_supported=no
18233 fi
18234         if test $_pkg_short_errors_supported = yes; then
18235                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
18236         else
18237                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
18238         fi
18239         # Put the nasty error message in config.log where it belongs
18240         echo "$AMD_DBGAPI_PKG_ERRORS" >&5
18241
18242         has_amd_dbgapi=no
18243 elif test $pkg_failed = untried; then
18244         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18245 $as_echo "no" >&6; }
18246         has_amd_dbgapi=no
18247 else
18248         AMD_DBGAPI_CFLAGS=$pkg_cv_AMD_DBGAPI_CFLAGS
18249         AMD_DBGAPI_LIBS=$pkg_cv_AMD_DBGAPI_LIBS
18250         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18251 $as_echo "yes" >&6; }
18252         has_amd_dbgapi=yes
18253 fi
18254
18255   if test "$has_amd_dbgapi" = "yes"; then
18256
18257 $as_echo "#define HAVE_AMD_DBGAPI 1" >>confdefs.h
18258
18259     TARGET_OBS="$TARGET_OBS amd-dbgapi-target.o"
18260
18261     # If --enable-targets=all was provided, use the list of all files depending
18262     # on amd-dbgapi that is hardcoded in the Makefile.  Else, the appropriate
18263     # architecture entry in configure.tgt will have added the files to
18264     # gdb_target_obs.
18265     if test "$all_targets" = true; then
18266       TARGET_OBS="$TARGET_OBS \$(ALL_AMD_DBGAPI_TARGET_OBS)"
18267     fi
18268   elif test "$gdb_require_amd_dbgapi" = true -o "$with_amd_dbgapi" = yes; then
18269     # amd-dbgapi was not found and...
18270     #
18271     #   - a target requiring it was explicitly enabled, or
18272     #   - the user explicitly wants to enable amd-dbgapi
18273     as_fn_error $? "amd-dbgapi is required, but cannot find an appropriate version: $AMD_DBGAPI_PKG_ERRORS" "$LINENO" 5
18274   fi
18275 fi
18276
18277
18278
18279
18280 # For other settings, only the main target counts.
18281 gdb_sim=
18282 gdb_osabi=
18283 targ=$target; . ${srcdir}/configure.tgt
18284
18285 # Fetch the default architecture and default target vector from BFD.
18286 targ=$target; . $srcdir/../bfd/config.bfd
18287
18288 # We only want the first architecture, so strip off the others if
18289 # there is more than one.
18290 targ_archs=`echo $targ_archs | sed 's/ .*//'`
18291
18292 if test "x$targ_archs" != x; then
18293
18294 cat >>confdefs.h <<_ACEOF
18295 #define DEFAULT_BFD_ARCH $targ_archs
18296 _ACEOF
18297
18298 fi
18299 if test "x$targ_defvec" != x; then
18300
18301 cat >>confdefs.h <<_ACEOF
18302 #define DEFAULT_BFD_VEC $targ_defvec
18303 _ACEOF
18304
18305 fi
18306
18307 # Enable MI.
18308 # Check whether --enable-gdbmi was given.
18309 if test "${enable_gdbmi+set}" = set; then :
18310   enableval=$enable_gdbmi;
18311            case $enableval in
18312              yes | no)
18313                ;;
18314              *)
18315                as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5
18316                ;;
18317            esac
18318
18319 else
18320   enable_gdbmi=yes
18321 fi
18322
18323 if test x"$enable_gdbmi" = xyes; then
18324   if test -d "$srcdir/mi"; then
18325     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
18326     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
18327     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
18328     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
18329   fi
18330 fi
18331
18332 # Enable TUI.
18333 # Check whether --enable-tui was given.
18334 if test "${enable_tui+set}" = set; then :
18335   enableval=$enable_tui;
18336            case $enableval in
18337              yes | no | auto)
18338                ;;
18339              *)
18340                as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5
18341                ;;
18342            esac
18343
18344 else
18345   enable_tui=auto
18346 fi
18347
18348
18349 # Enable gdbtk.
18350 # Check whether --enable-gdbtk was given.
18351 if test "${enable_gdbtk+set}" = set; then :
18352   enableval=$enable_gdbtk;
18353            case $enableval in
18354              yes | no)
18355                ;;
18356              *)
18357                as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5
18358                ;;
18359            esac
18360
18361 else
18362   if test -d "$srcdir/gdbtk"; then
18363                  enable_gdbtk=yes
18364                else
18365                  enable_gdbtk=no
18366                fi
18367 fi
18368
18369 # We unconditionally disable gdbtk tests on selected platforms.
18370 case $host_os in
18371   go32* | windows*)
18372     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
18373 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
18374     enable_gdbtk=no ;;
18375 esac
18376
18377 # Handle optional debuginfod support
18378
18379 # Handle optional debuginfod support
18380
18381 # Check whether --with-debuginfod was given.
18382 if test "${with_debuginfod+set}" = set; then :
18383   withval=$with_debuginfod;
18384 else
18385   with_debuginfod=auto
18386 fi
18387
18388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
18389 $as_echo_n "checking whether to use debuginfod... " >&6; }
18390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
18391 $as_echo "$with_debuginfod" >&6; }
18392
18393 if test "x$with_debuginfod" != xno; then
18394
18395 pkg_failed=no
18396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
18397 $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
18398
18399 if test -n "$DEBUGINFOD_CFLAGS"; then
18400     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
18401  elif test -n "$PKG_CONFIG"; then
18402     if test -n "$PKG_CONFIG" && \
18403     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
18404   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
18405   ac_status=$?
18406   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18407   test $ac_status = 0; }; then
18408   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
18409                       test "x$?" != "x0" && pkg_failed=yes
18410 else
18411   pkg_failed=yes
18412 fi
18413  else
18414     pkg_failed=untried
18415 fi
18416 if test -n "$DEBUGINFOD_LIBS"; then
18417     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
18418  elif test -n "$PKG_CONFIG"; then
18419     if test -n "$PKG_CONFIG" && \
18420     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
18421   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
18422   ac_status=$?
18423   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18424   test $ac_status = 0; }; then
18425   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
18426                       test "x$?" != "x0" && pkg_failed=yes
18427 else
18428   pkg_failed=yes
18429 fi
18430  else
18431     pkg_failed=untried
18432 fi
18433
18434 if test $pkg_failed = no; then
18435   pkg_save_LDFLAGS="$LDFLAGS"
18436   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
18437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18438 /* end confdefs.h.  */
18439
18440 int
18441 main ()
18442 {
18443
18444   ;
18445   return 0;
18446 }
18447 _ACEOF
18448 if ac_fn_c_try_link "$LINENO"; then :
18449
18450 else
18451   pkg_failed=yes
18452 fi
18453 rm -f core conftest.err conftest.$ac_objext \
18454     conftest$ac_exeext conftest.$ac_ext
18455   LDFLAGS=$pkg_save_LDFLAGS
18456 fi
18457
18458
18459
18460 if test $pkg_failed = yes; then
18461         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18462 $as_echo "no" >&6; }
18463
18464 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
18465         _pkg_short_errors_supported=yes
18466 else
18467         _pkg_short_errors_supported=no
18468 fi
18469         if test $_pkg_short_errors_supported = yes; then
18470                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
18471         else
18472                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
18473         fi
18474         # Put the nasty error message in config.log where it belongs
18475         echo "$DEBUGINFOD_PKG_ERRORS" >&5
18476
18477         if test "x$with_debuginfod" = xyes; then
18478        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
18479      else
18480        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
18481 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
18482      fi
18483 elif test $pkg_failed = untried; then
18484         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18485 $as_echo "no" >&6; }
18486         if test "x$with_debuginfod" = xyes; then
18487        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
18488      else
18489        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
18490 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
18491      fi
18492 else
18493         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
18494         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
18495         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18496 $as_echo "yes" >&6; }
18497
18498 $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
18499
18500 fi
18501 else
18502   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
18503 $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
18504 fi
18505
18506
18507 # Libunwind support for ia64.
18508
18509 # Check whether --with-libunwind-ia64 was given.
18510 if test "${with_libunwind_ia64+set}" = set; then :
18511   withval=$with_libunwind_ia64;
18512 else
18513   with_libunwind_ia64=auto
18514 fi
18515
18516
18517 # Backward compatibility option.
18518 if test "${with_libunwind+set}" = set; then
18519   if test x"$with_libunwind_ia64" != xauto; then
18520     as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
18521   fi
18522   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
18523 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
18524   with_libunwind_ia64="$with_libunwind"
18525 fi
18526
18527 case "$with_libunwind_ia64" in
18528   yes | no)
18529     ;;
18530   auto)
18531     for ac_header in libunwind-ia64.h
18532 do :
18533   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
18534 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
18535   cat >>confdefs.h <<_ACEOF
18536 #define HAVE_LIBUNWIND_IA64_H 1
18537 _ACEOF
18538
18539 fi
18540
18541 done
18542
18543     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
18544     ;;
18545   *)
18546     as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
18547     ;;
18548 esac
18549
18550 if test x"$with_libunwind_ia64" = xyes; then
18551   for ac_header in libunwind-ia64.h
18552 do :
18553   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
18554 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
18555   cat >>confdefs.h <<_ACEOF
18556 #define HAVE_LIBUNWIND_IA64_H 1
18557 _ACEOF
18558
18559 fi
18560
18561 done
18562
18563   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
18564     as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
18565   fi
18566   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
18567   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
18568   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
18569 fi
18570
18571 opt_curses=no
18572
18573 # Check whether --with-curses was given.
18574 if test "${with_curses+set}" = set; then :
18575   withval=$with_curses; opt_curses=$withval
18576 fi
18577
18578
18579 prefer_curses=no
18580 if test "$opt_curses" = "yes"; then
18581   prefer_curses=yes
18582 fi
18583
18584 # Profiling support.
18585 # Check whether --enable-profiling was given.
18586 if test "${enable_profiling+set}" = set; then :
18587   enableval=$enable_profiling;
18588            case $enableval in
18589              yes | no)
18590                ;;
18591              *)
18592                as_fn_error $? "bad value $enableval for --enable-profiling" "$LINENO" 5
18593                ;;
18594            esac
18595
18596 else
18597   enable_profiling=no
18598 fi
18599
18600
18601 for ac_func in monstartup _mcleanup
18602 do :
18603   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18604 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18605 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18606   cat >>confdefs.h <<_ACEOF
18607 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18608 _ACEOF
18609
18610 fi
18611 done
18612
18613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
18614 $as_echo_n "checking for _etext... " >&6; }
18615 if ${ac_cv_var__etext+:} false; then :
18616   $as_echo_n "(cached) " >&6
18617 else
18618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18619 /* end confdefs.h.  */
18620 #include <stdlib.h>
18621          extern char _etext;
18622 int
18623 main ()
18624 {
18625 free (&_etext);
18626
18627   ;
18628   return 0;
18629 }
18630 _ACEOF
18631 if ac_fn_c_try_link "$LINENO"; then :
18632   ac_cv_var__etext=yes
18633 else
18634   ac_cv_var__etext=no
18635
18636 fi
18637 rm -f core conftest.err conftest.$ac_objext \
18638     conftest$ac_exeext conftest.$ac_ext
18639
18640 fi
18641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
18642 $as_echo "$ac_cv_var__etext" >&6; }
18643 if test "$ac_cv_var__etext" = yes; then
18644
18645 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
18646
18647 fi
18648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
18649 $as_echo_n "checking for etext... " >&6; }
18650 if ${ac_cv_var_etext+:} false; then :
18651   $as_echo_n "(cached) " >&6
18652 else
18653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18654 /* end confdefs.h.  */
18655 #include <stdlib.h>
18656          extern char etext;
18657 int
18658 main ()
18659 {
18660 free (&etext);
18661
18662   ;
18663   return 0;
18664 }
18665 _ACEOF
18666 if ac_fn_c_try_link "$LINENO"; then :
18667   ac_cv_var_etext=yes
18668 else
18669   ac_cv_var_etext=no
18670
18671 fi
18672 rm -f core conftest.err conftest.$ac_objext \
18673     conftest$ac_exeext conftest.$ac_ext
18674
18675 fi
18676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
18677 $as_echo "$ac_cv_var_etext" >&6; }
18678 if test "$ac_cv_var_etext" = yes; then
18679
18680 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
18681
18682 fi
18683 if test "$enable_profiling" = yes ; then
18684   if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
18685     as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
18686   fi
18687   PROFILE_CFLAGS=-pg
18688   OLD_CFLAGS="$CFLAGS"
18689   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
18690
18691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
18692 $as_echo_n "checking whether $CC supports -pg... " >&6; }
18693 if ${ac_cv_cc_supports_pg+:} false; then :
18694   $as_echo_n "(cached) " >&6
18695 else
18696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18697 /* end confdefs.h.  */
18698
18699 int
18700 main ()
18701 {
18702 int x;
18703   ;
18704   return 0;
18705 }
18706 _ACEOF
18707 if ac_fn_c_try_compile "$LINENO"; then :
18708   ac_cv_cc_supports_pg=yes
18709 else
18710   ac_cv_cc_supports_pg=no
18711
18712 fi
18713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18714
18715 fi
18716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
18717 $as_echo "$ac_cv_cc_supports_pg" >&6; }
18718
18719   if test "$ac_cv_cc_supports_pg" = no; then
18720     as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
18721   fi
18722
18723   CFLAGS="$OLD_CFLAGS"
18724 fi
18725
18726 CODESIGN_CERT=
18727 # Check whether --enable-codesign was given.
18728 if test "${enable_codesign+set}" = set; then :
18729   enableval=$enable_codesign; CODESIGN_CERT=$enableval
18730 fi
18731
18732
18733
18734
18735
18736 # Check whether --with-pkgversion was given.
18737 if test "${with_pkgversion+set}" = set; then :
18738   withval=$with_pkgversion; case "$withval" in
18739       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
18740       no)  PKGVERSION= ;;
18741       *)   PKGVERSION="($withval) " ;;
18742      esac
18743 else
18744   PKGVERSION="(GDB) "
18745
18746 fi
18747
18748
18749
18750
18751
18752 # Check whether --with-bugurl was given.
18753 if test "${with_bugurl+set}" = set; then :
18754   withval=$with_bugurl; case "$withval" in
18755       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
18756       no)  BUGURL=
18757            ;;
18758       *)   BUGURL="$withval"
18759            ;;
18760      esac
18761 else
18762   BUGURL="https://www.gnu.org/software/gdb/bugs/"
18763
18764 fi
18765
18766   case ${BUGURL} in
18767   "")
18768     REPORT_BUGS_TO=
18769     REPORT_BUGS_TEXI=
18770     ;;
18771   *)
18772     REPORT_BUGS_TO="<$BUGURL>"
18773     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
18774     ;;
18775   esac;
18776
18777
18778
18779
18780 cat >>confdefs.h <<_ACEOF
18781 #define PKGVERSION "$PKGVERSION"
18782 _ACEOF
18783
18784
18785 cat >>confdefs.h <<_ACEOF
18786 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
18787 _ACEOF
18788
18789
18790 # --------------------- #
18791 # Checks for programs.  #
18792 # --------------------- #
18793
18794 for ac_prog in gawk mawk nawk awk
18795 do
18796   # Extract the first word of "$ac_prog", so it can be a program name with args.
18797 set dummy $ac_prog; ac_word=$2
18798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18799 $as_echo_n "checking for $ac_word... " >&6; }
18800 if ${ac_cv_prog_AWK+:} false; then :
18801   $as_echo_n "(cached) " >&6
18802 else
18803   if test -n "$AWK"; then
18804   ac_cv_prog_AWK="$AWK" # Let the user override the test.
18805 else
18806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18807 for as_dir in $PATH
18808 do
18809   IFS=$as_save_IFS
18810   test -z "$as_dir" && as_dir=.
18811     for ac_exec_ext in '' $ac_executable_extensions; do
18812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18813     ac_cv_prog_AWK="$ac_prog"
18814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18815     break 2
18816   fi
18817 done
18818   done
18819 IFS=$as_save_IFS
18820
18821 fi
18822 fi
18823 AWK=$ac_cv_prog_AWK
18824 if test -n "$AWK"; then
18825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
18826 $as_echo "$AWK" >&6; }
18827 else
18828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18829 $as_echo "no" >&6; }
18830 fi
18831
18832
18833   test -n "$AWK" && break
18834 done
18835
18836 # Find a good install program.  We prefer a C program (faster),
18837 # so one script is as good as another.  But avoid the broken or
18838 # incompatible versions:
18839 # SysV /etc/install, /usr/sbin/install
18840 # SunOS /usr/etc/install
18841 # IRIX /sbin/install
18842 # AIX /bin/install
18843 # AmigaOS /C/install, which installs bootblocks on floppy discs
18844 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
18845 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
18846 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
18847 # OS/2's system install, which has a completely different semantic
18848 # ./install, which can be erroneously created by make from ./install.sh.
18849 # Reject install programs that cannot install multiple files.
18850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
18851 $as_echo_n "checking for a BSD-compatible install... " >&6; }
18852 if test -z "$INSTALL"; then
18853 if ${ac_cv_path_install+:} false; then :
18854   $as_echo_n "(cached) " >&6
18855 else
18856   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18857 for as_dir in $PATH
18858 do
18859   IFS=$as_save_IFS
18860   test -z "$as_dir" && as_dir=.
18861     # Account for people who put trailing slashes in PATH elements.
18862 case $as_dir/ in #((
18863   ./ | .// | /[cC]/* | \
18864   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
18865   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
18866   /usr/ucb/* ) ;;
18867   *)
18868     # OSF1 and SCO ODT 3.0 have their own names for install.
18869     # Don't use installbsd from OSF since it installs stuff as root
18870     # by default.
18871     for ac_prog in ginstall scoinst install; do
18872       for ac_exec_ext in '' $ac_executable_extensions; do
18873         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
18874           if test $ac_prog = install &&
18875             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
18876             # AIX install.  It has an incompatible calling convention.
18877             :
18878           elif test $ac_prog = install &&
18879             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
18880             # program-specific install script used by HP pwplus--don't use.
18881             :
18882           else
18883             rm -rf conftest.one conftest.two conftest.dir
18884             echo one > conftest.one
18885             echo two > conftest.two
18886             mkdir conftest.dir
18887             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
18888               test -s conftest.one && test -s conftest.two &&
18889               test -s conftest.dir/conftest.one &&
18890               test -s conftest.dir/conftest.two
18891             then
18892               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
18893               break 3
18894             fi
18895           fi
18896         fi
18897       done
18898     done
18899     ;;
18900 esac
18901
18902   done
18903 IFS=$as_save_IFS
18904
18905 rm -rf conftest.one conftest.two conftest.dir
18906
18907 fi
18908   if test "${ac_cv_path_install+set}" = set; then
18909     INSTALL=$ac_cv_path_install
18910   else
18911     # As a last resort, use the slow shell script.  Don't cache a
18912     # value for INSTALL within a source directory, because that will
18913     # break other packages using the cache if that directory is
18914     # removed, or if the value is a relative name.
18915     INSTALL=$ac_install_sh
18916   fi
18917 fi
18918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
18919 $as_echo "$INSTALL" >&6; }
18920
18921 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
18922 # It thinks the first close brace ends the variable substitution.
18923 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
18924
18925 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
18926
18927 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
18928
18929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
18930 $as_echo_n "checking whether ln -s works... " >&6; }
18931 LN_S=$as_ln_s
18932 if test "$LN_S" = "ln -s"; then
18933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18934 $as_echo "yes" >&6; }
18935 else
18936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
18937 $as_echo "no, using $LN_S" >&6; }
18938 fi
18939
18940 if test -n "$ac_tool_prefix"; then
18941   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
18942 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
18943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18944 $as_echo_n "checking for $ac_word... " >&6; }
18945 if ${ac_cv_prog_RANLIB+:} false; then :
18946   $as_echo_n "(cached) " >&6
18947 else
18948   if test -n "$RANLIB"; then
18949   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
18950 else
18951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18952 for as_dir in $PATH
18953 do
18954   IFS=$as_save_IFS
18955   test -z "$as_dir" && as_dir=.
18956     for ac_exec_ext in '' $ac_executable_extensions; do
18957   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18958     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
18959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18960     break 2
18961   fi
18962 done
18963   done
18964 IFS=$as_save_IFS
18965
18966 fi
18967 fi
18968 RANLIB=$ac_cv_prog_RANLIB
18969 if test -n "$RANLIB"; then
18970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
18971 $as_echo "$RANLIB" >&6; }
18972 else
18973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18974 $as_echo "no" >&6; }
18975 fi
18976
18977
18978 fi
18979 if test -z "$ac_cv_prog_RANLIB"; then
18980   ac_ct_RANLIB=$RANLIB
18981   # Extract the first word of "ranlib", so it can be a program name with args.
18982 set dummy ranlib; ac_word=$2
18983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18984 $as_echo_n "checking for $ac_word... " >&6; }
18985 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
18986   $as_echo_n "(cached) " >&6
18987 else
18988   if test -n "$ac_ct_RANLIB"; then
18989   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
18990 else
18991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18992 for as_dir in $PATH
18993 do
18994   IFS=$as_save_IFS
18995   test -z "$as_dir" && as_dir=.
18996     for ac_exec_ext in '' $ac_executable_extensions; do
18997   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18998     ac_cv_prog_ac_ct_RANLIB="ranlib"
18999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19000     break 2
19001   fi
19002 done
19003   done
19004 IFS=$as_save_IFS
19005
19006 fi
19007 fi
19008 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
19009 if test -n "$ac_ct_RANLIB"; then
19010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
19011 $as_echo "$ac_ct_RANLIB" >&6; }
19012 else
19013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19014 $as_echo "no" >&6; }
19015 fi
19016
19017   if test "x$ac_ct_RANLIB" = x; then
19018     RANLIB=":"
19019   else
19020     case $cross_compiling:$ac_tool_warned in
19021 yes:)
19022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19023 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19024 ac_tool_warned=yes ;;
19025 esac
19026     RANLIB=$ac_ct_RANLIB
19027   fi
19028 else
19029   RANLIB="$ac_cv_prog_RANLIB"
19030 fi
19031
19032 for ac_prog in 'bison -y' byacc
19033 do
19034   # Extract the first word of "$ac_prog", so it can be a program name with args.
19035 set dummy $ac_prog; ac_word=$2
19036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19037 $as_echo_n "checking for $ac_word... " >&6; }
19038 if ${ac_cv_prog_YACC+:} false; then :
19039   $as_echo_n "(cached) " >&6
19040 else
19041   if test -n "$YACC"; then
19042   ac_cv_prog_YACC="$YACC" # Let the user override the test.
19043 else
19044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19045 for as_dir in $PATH
19046 do
19047   IFS=$as_save_IFS
19048   test -z "$as_dir" && as_dir=.
19049     for ac_exec_ext in '' $ac_executable_extensions; do
19050   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19051     ac_cv_prog_YACC="$ac_prog"
19052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19053     break 2
19054   fi
19055 done
19056   done
19057 IFS=$as_save_IFS
19058
19059 fi
19060 fi
19061 YACC=$ac_cv_prog_YACC
19062 if test -n "$YACC"; then
19063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
19064 $as_echo "$YACC" >&6; }
19065 else
19066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19067 $as_echo "no" >&6; }
19068 fi
19069
19070
19071   test -n "$YACC" && break
19072 done
19073 test -n "$YACC" || YACC="yacc"
19074
19075
19076 if test -n "$ac_tool_prefix"; then
19077   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
19078 set dummy ${ac_tool_prefix}ar; ac_word=$2
19079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19080 $as_echo_n "checking for $ac_word... " >&6; }
19081 if ${ac_cv_prog_AR+:} false; then :
19082   $as_echo_n "(cached) " >&6
19083 else
19084   if test -n "$AR"; then
19085   ac_cv_prog_AR="$AR" # Let the user override the test.
19086 else
19087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19088 for as_dir in $PATH
19089 do
19090   IFS=$as_save_IFS
19091   test -z "$as_dir" && as_dir=.
19092     for ac_exec_ext in '' $ac_executable_extensions; do
19093   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19094     ac_cv_prog_AR="${ac_tool_prefix}ar"
19095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19096     break 2
19097   fi
19098 done
19099   done
19100 IFS=$as_save_IFS
19101
19102 fi
19103 fi
19104 AR=$ac_cv_prog_AR
19105 if test -n "$AR"; then
19106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
19107 $as_echo "$AR" >&6; }
19108 else
19109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19110 $as_echo "no" >&6; }
19111 fi
19112
19113
19114 fi
19115 if test -z "$ac_cv_prog_AR"; then
19116   ac_ct_AR=$AR
19117   # Extract the first word of "ar", so it can be a program name with args.
19118 set dummy ar; ac_word=$2
19119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19120 $as_echo_n "checking for $ac_word... " >&6; }
19121 if ${ac_cv_prog_ac_ct_AR+:} false; then :
19122   $as_echo_n "(cached) " >&6
19123 else
19124   if test -n "$ac_ct_AR"; then
19125   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
19126 else
19127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19128 for as_dir in $PATH
19129 do
19130   IFS=$as_save_IFS
19131   test -z "$as_dir" && as_dir=.
19132     for ac_exec_ext in '' $ac_executable_extensions; do
19133   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19134     ac_cv_prog_ac_ct_AR="ar"
19135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19136     break 2
19137   fi
19138 done
19139   done
19140 IFS=$as_save_IFS
19141
19142 fi
19143 fi
19144 ac_ct_AR=$ac_cv_prog_ac_ct_AR
19145 if test -n "$ac_ct_AR"; then
19146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
19147 $as_echo "$ac_ct_AR" >&6; }
19148 else
19149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19150 $as_echo "no" >&6; }
19151 fi
19152
19153   if test "x$ac_ct_AR" = x; then
19154     AR=""
19155   else
19156     case $cross_compiling:$ac_tool_warned in
19157 yes:)
19158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19159 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19160 ac_tool_warned=yes ;;
19161 esac
19162     AR=$ac_ct_AR
19163   fi
19164 else
19165   AR="$ac_cv_prog_AR"
19166 fi
19167
19168 if test -n "$ac_tool_prefix"; then
19169   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
19170 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
19171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19172 $as_echo_n "checking for $ac_word... " >&6; }
19173 if ${ac_cv_prog_DLLTOOL+:} false; then :
19174   $as_echo_n "(cached) " >&6
19175 else
19176   if test -n "$DLLTOOL"; then
19177   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
19178 else
19179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19180 for as_dir in $PATH
19181 do
19182   IFS=$as_save_IFS
19183   test -z "$as_dir" && as_dir=.
19184     for ac_exec_ext in '' $ac_executable_extensions; do
19185   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19186     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
19187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19188     break 2
19189   fi
19190 done
19191   done
19192 IFS=$as_save_IFS
19193
19194 fi
19195 fi
19196 DLLTOOL=$ac_cv_prog_DLLTOOL
19197 if test -n "$DLLTOOL"; then
19198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
19199 $as_echo "$DLLTOOL" >&6; }
19200 else
19201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19202 $as_echo "no" >&6; }
19203 fi
19204
19205
19206 fi
19207 if test -z "$ac_cv_prog_DLLTOOL"; then
19208   ac_ct_DLLTOOL=$DLLTOOL
19209   # Extract the first word of "dlltool", so it can be a program name with args.
19210 set dummy dlltool; ac_word=$2
19211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19212 $as_echo_n "checking for $ac_word... " >&6; }
19213 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
19214   $as_echo_n "(cached) " >&6
19215 else
19216   if test -n "$ac_ct_DLLTOOL"; then
19217   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
19218 else
19219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19220 for as_dir in $PATH
19221 do
19222   IFS=$as_save_IFS
19223   test -z "$as_dir" && as_dir=.
19224     for ac_exec_ext in '' $ac_executable_extensions; do
19225   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19226     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
19227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19228     break 2
19229   fi
19230 done
19231   done
19232 IFS=$as_save_IFS
19233
19234 fi
19235 fi
19236 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
19237 if test -n "$ac_ct_DLLTOOL"; then
19238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
19239 $as_echo "$ac_ct_DLLTOOL" >&6; }
19240 else
19241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19242 $as_echo "no" >&6; }
19243 fi
19244
19245   if test "x$ac_ct_DLLTOOL" = x; then
19246     DLLTOOL=""
19247   else
19248     case $cross_compiling:$ac_tool_warned in
19249 yes:)
19250 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19251 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19252 ac_tool_warned=yes ;;
19253 esac
19254     DLLTOOL=$ac_ct_DLLTOOL
19255   fi
19256 else
19257   DLLTOOL="$ac_cv_prog_DLLTOOL"
19258 fi
19259
19260 if test -n "$ac_tool_prefix"; then
19261   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
19262 set dummy ${ac_tool_prefix}windres; ac_word=$2
19263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19264 $as_echo_n "checking for $ac_word... " >&6; }
19265 if ${ac_cv_prog_WINDRES+:} false; then :
19266   $as_echo_n "(cached) " >&6
19267 else
19268   if test -n "$WINDRES"; then
19269   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
19270 else
19271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19272 for as_dir in $PATH
19273 do
19274   IFS=$as_save_IFS
19275   test -z "$as_dir" && as_dir=.
19276     for ac_exec_ext in '' $ac_executable_extensions; do
19277   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19278     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
19279     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19280     break 2
19281   fi
19282 done
19283   done
19284 IFS=$as_save_IFS
19285
19286 fi
19287 fi
19288 WINDRES=$ac_cv_prog_WINDRES
19289 if test -n "$WINDRES"; then
19290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
19291 $as_echo "$WINDRES" >&6; }
19292 else
19293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19294 $as_echo "no" >&6; }
19295 fi
19296
19297
19298 fi
19299 if test -z "$ac_cv_prog_WINDRES"; then
19300   ac_ct_WINDRES=$WINDRES
19301   # Extract the first word of "windres", so it can be a program name with args.
19302 set dummy windres; ac_word=$2
19303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19304 $as_echo_n "checking for $ac_word... " >&6; }
19305 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
19306   $as_echo_n "(cached) " >&6
19307 else
19308   if test -n "$ac_ct_WINDRES"; then
19309   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
19310 else
19311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19312 for as_dir in $PATH
19313 do
19314   IFS=$as_save_IFS
19315   test -z "$as_dir" && as_dir=.
19316     for ac_exec_ext in '' $ac_executable_extensions; do
19317   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19318     ac_cv_prog_ac_ct_WINDRES="windres"
19319     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19320     break 2
19321   fi
19322 done
19323   done
19324 IFS=$as_save_IFS
19325
19326 fi
19327 fi
19328 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
19329 if test -n "$ac_ct_WINDRES"; then
19330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
19331 $as_echo "$ac_ct_WINDRES" >&6; }
19332 else
19333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19334 $as_echo "no" >&6; }
19335 fi
19336
19337   if test "x$ac_ct_WINDRES" = x; then
19338     WINDRES=""
19339   else
19340     case $cross_compiling:$ac_tool_warned in
19341 yes:)
19342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19343 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19344 ac_tool_warned=yes ;;
19345 esac
19346     WINDRES=$ac_ct_WINDRES
19347   fi
19348 else
19349   WINDRES="$ac_cv_prog_WINDRES"
19350 fi
19351
19352
19353 case $host_os in
19354   gnu*)
19355     # Needed for GNU Hurd hosts.
19356     if test -n "$ac_tool_prefix"; then
19357   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
19358 set dummy ${ac_tool_prefix}mig; ac_word=$2
19359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19360 $as_echo_n "checking for $ac_word... " >&6; }
19361 if ${ac_cv_prog_MIG+:} false; then :
19362   $as_echo_n "(cached) " >&6
19363 else
19364   if test -n "$MIG"; then
19365   ac_cv_prog_MIG="$MIG" # Let the user override the test.
19366 else
19367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19368 for as_dir in $PATH
19369 do
19370   IFS=$as_save_IFS
19371   test -z "$as_dir" && as_dir=.
19372     for ac_exec_ext in '' $ac_executable_extensions; do
19373   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19374     ac_cv_prog_MIG="${ac_tool_prefix}mig"
19375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19376     break 2
19377   fi
19378 done
19379   done
19380 IFS=$as_save_IFS
19381
19382 fi
19383 fi
19384 MIG=$ac_cv_prog_MIG
19385 if test -n "$MIG"; then
19386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
19387 $as_echo "$MIG" >&6; }
19388 else
19389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19390 $as_echo "no" >&6; }
19391 fi
19392
19393
19394 fi
19395 if test -z "$ac_cv_prog_MIG"; then
19396   ac_ct_MIG=$MIG
19397   # Extract the first word of "mig", so it can be a program name with args.
19398 set dummy mig; ac_word=$2
19399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19400 $as_echo_n "checking for $ac_word... " >&6; }
19401 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
19402   $as_echo_n "(cached) " >&6
19403 else
19404   if test -n "$ac_ct_MIG"; then
19405   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
19406 else
19407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19408 for as_dir in $PATH
19409 do
19410   IFS=$as_save_IFS
19411   test -z "$as_dir" && as_dir=.
19412     for ac_exec_ext in '' $ac_executable_extensions; do
19413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19414     ac_cv_prog_ac_ct_MIG="mig"
19415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19416     break 2
19417   fi
19418 done
19419   done
19420 IFS=$as_save_IFS
19421
19422 fi
19423 fi
19424 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
19425 if test -n "$ac_ct_MIG"; then
19426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
19427 $as_echo "$ac_ct_MIG" >&6; }
19428 else
19429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19430 $as_echo "no" >&6; }
19431 fi
19432
19433   if test "x$ac_ct_MIG" = x; then
19434     MIG=""
19435   else
19436     case $cross_compiling:$ac_tool_warned in
19437 yes:)
19438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19439 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19440 ac_tool_warned=yes ;;
19441 esac
19442     MIG=$ac_ct_MIG
19443   fi
19444 else
19445   MIG="$ac_cv_prog_MIG"
19446 fi
19447
19448     if test x"$MIG" = x; then
19449       as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
19450     fi
19451     ;;
19452 esac
19453
19454 # ---------------------- #
19455 # Checks for libraries.  #
19456 # ---------------------- #
19457
19458 # We might need to link with -lm; most simulators need it.
19459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
19460 $as_echo_n "checking for main in -lm... " >&6; }
19461 if ${ac_cv_lib_m_main+:} false; then :
19462   $as_echo_n "(cached) " >&6
19463 else
19464   ac_check_lib_save_LIBS=$LIBS
19465 LIBS="-lm  $LIBS"
19466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19467 /* end confdefs.h.  */
19468
19469
19470 int
19471 main ()
19472 {
19473 return main ();
19474   ;
19475   return 0;
19476 }
19477 _ACEOF
19478 if ac_fn_c_try_link "$LINENO"; then :
19479   ac_cv_lib_m_main=yes
19480 else
19481   ac_cv_lib_m_main=no
19482 fi
19483 rm -f core conftest.err conftest.$ac_objext \
19484     conftest$ac_exeext conftest.$ac_ext
19485 LIBS=$ac_check_lib_save_LIBS
19486 fi
19487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
19488 $as_echo "$ac_cv_lib_m_main" >&6; }
19489 if test "x$ac_cv_lib_m_main" = xyes; then :
19490   cat >>confdefs.h <<_ACEOF
19491 #define HAVE_LIBM 1
19492 _ACEOF
19493
19494   LIBS="-lm $LIBS"
19495
19496 fi
19497
19498
19499 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
19500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
19501 $as_echo_n "checking for library containing gethostbyname... " >&6; }
19502 if ${ac_cv_search_gethostbyname+:} false; then :
19503   $as_echo_n "(cached) " >&6
19504 else
19505   ac_func_search_save_LIBS=$LIBS
19506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19507 /* end confdefs.h.  */
19508
19509 /* Override any GCC internal prototype to avoid an error.
19510    Use char because int might match the return type of a GCC
19511    builtin and then its argument prototype would still apply.  */
19512 #ifdef __cplusplus
19513 extern "C"
19514 #endif
19515 char gethostbyname ();
19516 int
19517 main ()
19518 {
19519 return gethostbyname ();
19520   ;
19521   return 0;
19522 }
19523 _ACEOF
19524 for ac_lib in '' nsl; do
19525   if test -z "$ac_lib"; then
19526     ac_res="none required"
19527   else
19528     ac_res=-l$ac_lib
19529     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19530   fi
19531   if ac_fn_c_try_link "$LINENO"; then :
19532   ac_cv_search_gethostbyname=$ac_res
19533 fi
19534 rm -f core conftest.err conftest.$ac_objext \
19535     conftest$ac_exeext
19536   if ${ac_cv_search_gethostbyname+:} false; then :
19537   break
19538 fi
19539 done
19540 if ${ac_cv_search_gethostbyname+:} false; then :
19541
19542 else
19543   ac_cv_search_gethostbyname=no
19544 fi
19545 rm conftest.$ac_ext
19546 LIBS=$ac_func_search_save_LIBS
19547 fi
19548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
19549 $as_echo "$ac_cv_search_gethostbyname" >&6; }
19550 ac_res=$ac_cv_search_gethostbyname
19551 if test "$ac_res" != no; then :
19552   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19553
19554 fi
19555
19556
19557 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
19558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
19559 $as_echo_n "checking for library containing socketpair... " >&6; }
19560 if ${ac_cv_search_socketpair+:} false; then :
19561   $as_echo_n "(cached) " >&6
19562 else
19563   ac_func_search_save_LIBS=$LIBS
19564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19565 /* end confdefs.h.  */
19566
19567 /* Override any GCC internal prototype to avoid an error.
19568    Use char because int might match the return type of a GCC
19569    builtin and then its argument prototype would still apply.  */
19570 #ifdef __cplusplus
19571 extern "C"
19572 #endif
19573 char socketpair ();
19574 int
19575 main ()
19576 {
19577 return socketpair ();
19578   ;
19579   return 0;
19580 }
19581 _ACEOF
19582 for ac_lib in '' socket; do
19583   if test -z "$ac_lib"; then
19584     ac_res="none required"
19585   else
19586     ac_res=-l$ac_lib
19587     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19588   fi
19589   if ac_fn_c_try_link "$LINENO"; then :
19590   ac_cv_search_socketpair=$ac_res
19591 fi
19592 rm -f core conftest.err conftest.$ac_objext \
19593     conftest$ac_exeext
19594   if ${ac_cv_search_socketpair+:} false; then :
19595   break
19596 fi
19597 done
19598 if ${ac_cv_search_socketpair+:} false; then :
19599
19600 else
19601   ac_cv_search_socketpair=no
19602 fi
19603 rm conftest.$ac_ext
19604 LIBS=$ac_func_search_save_LIBS
19605 fi
19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
19607 $as_echo "$ac_cv_search_socketpair" >&6; }
19608 ac_res=$ac_cv_search_socketpair
19609 if test "$ac_res" != no; then :
19610   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19611
19612 fi
19613
19614
19615 # Link in zlib/zstd if we can.  This allows us to read compressed debug
19616 # sections.
19617
19618   # Use the system's zlib library.
19619   zlibdir="-L\$(top_builddir)/../zlib"
19620   zlibinc="-I\$(top_srcdir)/../zlib"
19621
19622 # Check whether --with-system-zlib was given.
19623 if test "${with_system_zlib+set}" = set; then :
19624   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
19625     zlibdir=
19626     zlibinc=
19627   fi
19628
19629 fi
19630
19631
19632
19633
19634
19635
19636 # Check whether --with-zstd was given.
19637 if test "${with_zstd+set}" = set; then :
19638   withval=$with_zstd;
19639 else
19640   with_zstd=auto
19641 fi
19642
19643
19644 if test "$with_zstd" != no; then :
19645
19646 pkg_failed=no
19647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
19648 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
19649
19650 if test -n "$ZSTD_CFLAGS"; then
19651     pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
19652  elif test -n "$PKG_CONFIG"; then
19653     if test -n "$PKG_CONFIG" && \
19654     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
19655   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
19656   ac_status=$?
19657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19658   test $ac_status = 0; }; then
19659   pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
19660                       test "x$?" != "x0" && pkg_failed=yes
19661 else
19662   pkg_failed=yes
19663 fi
19664  else
19665     pkg_failed=untried
19666 fi
19667 if test -n "$ZSTD_LIBS"; then
19668     pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
19669  elif test -n "$PKG_CONFIG"; then
19670     if test -n "$PKG_CONFIG" && \
19671     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
19672   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
19673   ac_status=$?
19674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19675   test $ac_status = 0; }; then
19676   pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
19677                       test "x$?" != "x0" && pkg_failed=yes
19678 else
19679   pkg_failed=yes
19680 fi
19681  else
19682     pkg_failed=untried
19683 fi
19684
19685 if test $pkg_failed = no; then
19686   pkg_save_LDFLAGS="$LDFLAGS"
19687   LDFLAGS="$LDFLAGS $pkg_cv_ZSTD_LIBS"
19688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19689 /* end confdefs.h.  */
19690
19691 int
19692 main ()
19693 {
19694
19695   ;
19696   return 0;
19697 }
19698 _ACEOF
19699 if ac_fn_c_try_link "$LINENO"; then :
19700
19701 else
19702   pkg_failed=yes
19703 fi
19704 rm -f core conftest.err conftest.$ac_objext \
19705     conftest$ac_exeext conftest.$ac_ext
19706   LDFLAGS=$pkg_save_LDFLAGS
19707 fi
19708
19709
19710
19711 if test $pkg_failed = yes; then
19712         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19713 $as_echo "no" >&6; }
19714
19715 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19716         _pkg_short_errors_supported=yes
19717 else
19718         _pkg_short_errors_supported=no
19719 fi
19720         if test $_pkg_short_errors_supported = yes; then
19721                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
19722         else
19723                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
19724         fi
19725         # Put the nasty error message in config.log where it belongs
19726         echo "$ZSTD_PKG_ERRORS" >&5
19727
19728
19729     if test "$with_zstd" = yes; then
19730       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
19731     fi
19732
19733 elif test $pkg_failed = untried; then
19734         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19735 $as_echo "no" >&6; }
19736
19737     if test "$with_zstd" = yes; then
19738       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
19739     fi
19740
19741 else
19742         ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
19743         ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
19744         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19745 $as_echo "yes" >&6; }
19746
19747
19748 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
19749
19750
19751 fi
19752
19753 fi
19754
19755
19756
19757       if test "X$prefix" = "XNONE"; then
19758     acl_final_prefix="$ac_default_prefix"
19759   else
19760     acl_final_prefix="$prefix"
19761   fi
19762   if test "X$exec_prefix" = "XNONE"; then
19763     acl_final_exec_prefix='${prefix}'
19764   else
19765     acl_final_exec_prefix="$exec_prefix"
19766   fi
19767   acl_save_prefix="$prefix"
19768   prefix="$acl_final_prefix"
19769   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
19770   prefix="$acl_save_prefix"
19771
19772
19773 # Check whether --with-gnu-ld was given.
19774 if test "${with_gnu_ld+set}" = set; then :
19775   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19776 else
19777   with_gnu_ld=no
19778 fi
19779
19780 # Prepare PATH_SEPARATOR.
19781 # The user is always right.
19782 if test "${PATH_SEPARATOR+set}" != set; then
19783   echo "#! /bin/sh" >conf$$.sh
19784   echo  "exit 0"   >>conf$$.sh
19785   chmod +x conf$$.sh
19786   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
19787     PATH_SEPARATOR=';'
19788   else
19789     PATH_SEPARATOR=:
19790   fi
19791   rm -f conf$$.sh
19792 fi
19793 ac_prog=ld
19794 if test "$GCC" = yes; then
19795   # Check if gcc -print-prog-name=ld gives a path.
19796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
19797 $as_echo_n "checking for ld used by GCC... " >&6; }
19798   case $host in
19799   *-*-mingw*)
19800     # gcc leaves a trailing carriage return which upsets mingw
19801     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19802   *)
19803     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19804   esac
19805   case $ac_prog in
19806     # Accept absolute paths.
19807     [\\/]* | [A-Za-z]:[\\/]*)
19808       re_direlt='/[^/][^/]*/\.\./'
19809       # Canonicalize the path of ld
19810       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
19811       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
19812         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
19813       done
19814       test -z "$LD" && LD="$ac_prog"
19815       ;;
19816   "")
19817     # If it fails, then pretend we aren't using GCC.
19818     ac_prog=ld
19819     ;;
19820   *)
19821     # If it is relative, then search for the first ld in PATH.
19822     with_gnu_ld=unknown
19823     ;;
19824   esac
19825 elif test "$with_gnu_ld" = yes; then
19826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19827 $as_echo_n "checking for GNU ld... " >&6; }
19828 else
19829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19830 $as_echo_n "checking for non-GNU ld... " >&6; }
19831 fi
19832 if ${acl_cv_path_LD+:} false; then :
19833   $as_echo_n "(cached) " >&6
19834 else
19835   if test -z "$LD"; then
19836   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
19837   for ac_dir in $PATH; do
19838     test -z "$ac_dir" && ac_dir=.
19839     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19840       acl_cv_path_LD="$ac_dir/$ac_prog"
19841       # Check to see if the program is GNU ld.  I'd rather use --version,
19842       # but apparently some GNU ld's only accept -v.
19843       # Break only if it was the GNU/non-GNU ld that we prefer.
19844       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
19845         test "$with_gnu_ld" != no && break
19846       else
19847         test "$with_gnu_ld" != yes && break
19848       fi
19849     fi
19850   done
19851   IFS="$ac_save_ifs"
19852 else
19853   acl_cv_path_LD="$LD" # Let the user override the test with a path.
19854 fi
19855 fi
19856
19857 LD="$acl_cv_path_LD"
19858 if test -n "$LD"; then
19859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19860 $as_echo "$LD" >&6; }
19861 else
19862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19863 $as_echo "no" >&6; }
19864 fi
19865 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
19866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19867 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19868 if ${acl_cv_prog_gnu_ld+:} false; then :
19869   $as_echo_n "(cached) " >&6
19870 else
19871   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
19872 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
19873   acl_cv_prog_gnu_ld=yes
19874 else
19875   acl_cv_prog_gnu_ld=no
19876 fi
19877 fi
19878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
19879 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
19880 with_gnu_ld=$acl_cv_prog_gnu_ld
19881
19882
19883
19884                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
19885 $as_echo_n "checking for shared library run path origin... " >&6; }
19886 if ${acl_cv_rpath+:} false; then :
19887   $as_echo_n "(cached) " >&6
19888 else
19889
19890     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
19891     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
19892     . ./conftest.sh
19893     rm -f ./conftest.sh
19894     acl_cv_rpath=done
19895
19896 fi
19897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
19898 $as_echo "$acl_cv_rpath" >&6; }
19899   wl="$acl_cv_wl"
19900   libext="$acl_cv_libext"
19901   shlibext="$acl_cv_shlibext"
19902   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
19903   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
19904   hardcode_direct="$acl_cv_hardcode_direct"
19905   hardcode_minus_L="$acl_cv_hardcode_minus_L"
19906     # Check whether --enable-rpath was given.
19907 if test "${enable_rpath+set}" = set; then :
19908   enableval=$enable_rpath; :
19909 else
19910   enable_rpath=yes
19911 fi
19912
19913
19914
19915
19916
19917
19918
19919
19920     use_additional=yes
19921
19922   acl_save_prefix="$prefix"
19923   prefix="$acl_final_prefix"
19924   acl_save_exec_prefix="$exec_prefix"
19925   exec_prefix="$acl_final_exec_prefix"
19926
19927     eval additional_includedir=\"$includedir\"
19928     eval additional_libdir=\"$libdir\"
19929
19930   exec_prefix="$acl_save_exec_prefix"
19931   prefix="$acl_save_prefix"
19932
19933
19934 # Check whether --with-libiconv-prefix was given.
19935 if test "${with_libiconv_prefix+set}" = set; then :
19936   withval=$with_libiconv_prefix;
19937     if test "X$withval" = "Xno"; then
19938       use_additional=no
19939     else
19940       if test "X$withval" = "X"; then
19941
19942   acl_save_prefix="$prefix"
19943   prefix="$acl_final_prefix"
19944   acl_save_exec_prefix="$exec_prefix"
19945   exec_prefix="$acl_final_exec_prefix"
19946
19947           eval additional_includedir=\"$includedir\"
19948           eval additional_libdir=\"$libdir\"
19949
19950   exec_prefix="$acl_save_exec_prefix"
19951   prefix="$acl_save_prefix"
19952
19953       else
19954         additional_includedir="$withval/include"
19955         additional_libdir="$withval/lib"
19956       fi
19957     fi
19958
19959 fi
19960
19961
19962 # Check whether --with-libiconv-type was given.
19963 if test "${with_libiconv_type+set}" = set; then :
19964   withval=$with_libiconv_type;  with_libiconv_type=$withval
19965 else
19966    with_libiconv_type=auto
19967 fi
19968
19969   lib_type=`eval echo \$with_libiconv_type`
19970
19971       LIBICONV=
19972   LTLIBICONV=
19973   INCICONV=
19974   rpathdirs=
19975   ltrpathdirs=
19976   names_already_handled=
19977   names_next_round='iconv '
19978   while test -n "$names_next_round"; do
19979     names_this_round="$names_next_round"
19980     names_next_round=
19981     for name in $names_this_round; do
19982       already_handled=
19983       for n in $names_already_handled; do
19984         if test "$n" = "$name"; then
19985           already_handled=yes
19986           break
19987         fi
19988       done
19989       if test -z "$already_handled"; then
19990         names_already_handled="$names_already_handled $name"
19991                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
19992         eval value=\"\$HAVE_LIB$uppername\"
19993         if test -n "$value"; then
19994           if test "$value" = yes; then
19995             eval value=\"\$LIB$uppername\"
19996             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
19997             eval value=\"\$LTLIB$uppername\"
19998             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
19999           else
20000                                     :
20001           fi
20002         else
20003                               found_dir=
20004           found_la=
20005           found_so=
20006           found_a=
20007           if test $use_additional = yes; then
20008             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
20009               found_dir="$additional_libdir"
20010               found_so="$additional_libdir/lib$name.$shlibext"
20011               if test -f "$additional_libdir/lib$name.la"; then
20012                 found_la="$additional_libdir/lib$name.la"
20013               fi
20014             elif test x$lib_type != xshared; then
20015               if test -f "$additional_libdir/lib$name.$libext"; then
20016                 found_dir="$additional_libdir"
20017                 found_a="$additional_libdir/lib$name.$libext"
20018                 if test -f "$additional_libdir/lib$name.la"; then
20019                   found_la="$additional_libdir/lib$name.la"
20020                 fi
20021               fi
20022             fi
20023           fi
20024           if test "X$found_dir" = "X"; then
20025             for x in $LDFLAGS $LTLIBICONV; do
20026
20027   acl_save_prefix="$prefix"
20028   prefix="$acl_final_prefix"
20029   acl_save_exec_prefix="$exec_prefix"
20030   exec_prefix="$acl_final_exec_prefix"
20031   eval x=\"$x\"
20032   exec_prefix="$acl_save_exec_prefix"
20033   prefix="$acl_save_prefix"
20034
20035               case "$x" in
20036                 -L*)
20037                   dir=`echo "X$x" | sed -e 's/^X-L//'`
20038                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
20039                     found_dir="$dir"
20040                     found_so="$dir/lib$name.$shlibext"
20041                     if test -f "$dir/lib$name.la"; then
20042                       found_la="$dir/lib$name.la"
20043                     fi
20044                   elif test x$lib_type != xshared; then
20045                     if test -f "$dir/lib$name.$libext"; then
20046                       found_dir="$dir"
20047                       found_a="$dir/lib$name.$libext"
20048                       if test -f "$dir/lib$name.la"; then
20049                         found_la="$dir/lib$name.la"
20050                       fi
20051                     fi
20052                   fi
20053                   ;;
20054               esac
20055               if test "X$found_dir" != "X"; then
20056                 break
20057               fi
20058             done
20059           fi
20060           if test "X$found_dir" != "X"; then
20061                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
20062             if test "X$found_so" != "X"; then
20063                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
20064                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20065               else
20066                                                                                 haveit=
20067                 for x in $ltrpathdirs; do
20068                   if test "X$x" = "X$found_dir"; then
20069                     haveit=yes
20070                     break
20071                   fi
20072                 done
20073                 if test -z "$haveit"; then
20074                   ltrpathdirs="$ltrpathdirs $found_dir"
20075                 fi
20076                                 if test "$hardcode_direct" = yes; then
20077                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20078                 else
20079                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
20080                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20081                                                             haveit=
20082                     for x in $rpathdirs; do
20083                       if test "X$x" = "X$found_dir"; then
20084                         haveit=yes
20085                         break
20086                       fi
20087                     done
20088                     if test -z "$haveit"; then
20089                       rpathdirs="$rpathdirs $found_dir"
20090                     fi
20091                   else
20092                                                                                 haveit=
20093                     for x in $LDFLAGS $LIBICONV; do
20094
20095   acl_save_prefix="$prefix"
20096   prefix="$acl_final_prefix"
20097   acl_save_exec_prefix="$exec_prefix"
20098   exec_prefix="$acl_final_exec_prefix"
20099   eval x=\"$x\"
20100   exec_prefix="$acl_save_exec_prefix"
20101   prefix="$acl_save_prefix"
20102
20103                       if test "X$x" = "X-L$found_dir"; then
20104                         haveit=yes
20105                         break
20106                       fi
20107                     done
20108                     if test -z "$haveit"; then
20109                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
20110                     fi
20111                     if test "$hardcode_minus_L" != no; then
20112                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20113                     else
20114                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
20115                     fi
20116                   fi
20117                 fi
20118               fi
20119             else
20120               if test "X$found_a" != "X"; then
20121                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
20122               else
20123                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
20124               fi
20125             fi
20126                         additional_includedir=
20127             case "$found_dir" in
20128               */lib | */lib/)
20129                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
20130                 additional_includedir="$basedir/include"
20131                 ;;
20132             esac
20133             if test "X$additional_includedir" != "X"; then
20134                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
20135                 haveit=
20136                 if test "X$additional_includedir" = "X/usr/local/include"; then
20137                   if test -n "$GCC"; then
20138                     case $host_os in
20139                       linux*) haveit=yes;;
20140                     esac
20141                   fi
20142                 fi
20143                 if test -z "$haveit"; then
20144                   for x in $CPPFLAGS $INCICONV; do
20145
20146   acl_save_prefix="$prefix"
20147   prefix="$acl_final_prefix"
20148   acl_save_exec_prefix="$exec_prefix"
20149   exec_prefix="$acl_final_exec_prefix"
20150   eval x=\"$x\"
20151   exec_prefix="$acl_save_exec_prefix"
20152   prefix="$acl_save_prefix"
20153
20154                     if test "X$x" = "X-I$additional_includedir"; then
20155                       haveit=yes
20156                       break
20157                     fi
20158                   done
20159                   if test -z "$haveit"; then
20160                     if test -d "$additional_includedir"; then
20161                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
20162                     fi
20163                   fi
20164                 fi
20165               fi
20166             fi
20167                         if test -n "$found_la"; then
20168                                                         save_libdir="$libdir"
20169               case "$found_la" in
20170                 */* | *\\*) . "$found_la" ;;
20171                 *) . "./$found_la" ;;
20172               esac
20173               libdir="$save_libdir"
20174                             for dep in $dependency_libs; do
20175                 case "$dep" in
20176                   -L*)
20177                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
20178                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
20179                       haveit=
20180                       if test "X$additional_libdir" = "X/usr/local/lib"; then
20181                         if test -n "$GCC"; then
20182                           case $host_os in
20183                             linux*) haveit=yes;;
20184                           esac
20185                         fi
20186                       fi
20187                       if test -z "$haveit"; then
20188                         haveit=
20189                         for x in $LDFLAGS $LIBICONV; do
20190
20191   acl_save_prefix="$prefix"
20192   prefix="$acl_final_prefix"
20193   acl_save_exec_prefix="$exec_prefix"
20194   exec_prefix="$acl_final_exec_prefix"
20195   eval x=\"$x\"
20196   exec_prefix="$acl_save_exec_prefix"
20197   prefix="$acl_save_prefix"
20198
20199                           if test "X$x" = "X-L$additional_libdir"; then
20200                             haveit=yes
20201                             break
20202                           fi
20203                         done
20204                         if test -z "$haveit"; then
20205                           if test -d "$additional_libdir"; then
20206                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
20207                           fi
20208                         fi
20209                         haveit=
20210                         for x in $LDFLAGS $LTLIBICONV; do
20211
20212   acl_save_prefix="$prefix"
20213   prefix="$acl_final_prefix"
20214   acl_save_exec_prefix="$exec_prefix"
20215   exec_prefix="$acl_final_exec_prefix"
20216   eval x=\"$x\"
20217   exec_prefix="$acl_save_exec_prefix"
20218   prefix="$acl_save_prefix"
20219
20220                           if test "X$x" = "X-L$additional_libdir"; then
20221                             haveit=yes
20222                             break
20223                           fi
20224                         done
20225                         if test -z "$haveit"; then
20226                           if test -d "$additional_libdir"; then
20227                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
20228                           fi
20229                         fi
20230                       fi
20231                     fi
20232                     ;;
20233                   -R*)
20234                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
20235                     if test "$enable_rpath" != no; then
20236                                                                   haveit=
20237                       for x in $rpathdirs; do
20238                         if test "X$x" = "X$dir"; then
20239                           haveit=yes
20240                           break
20241                         fi
20242                       done
20243                       if test -z "$haveit"; then
20244                         rpathdirs="$rpathdirs $dir"
20245                       fi
20246                                                                   haveit=
20247                       for x in $ltrpathdirs; do
20248                         if test "X$x" = "X$dir"; then
20249                           haveit=yes
20250                           break
20251                         fi
20252                       done
20253                       if test -z "$haveit"; then
20254                         ltrpathdirs="$ltrpathdirs $dir"
20255                       fi
20256                     fi
20257                     ;;
20258                   -l*)
20259                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
20260                     ;;
20261                   *.la)
20262                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
20263                     ;;
20264                   *)
20265                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
20266                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
20267                     ;;
20268                 esac
20269               done
20270             fi
20271           else
20272                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
20273               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
20274               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
20275             else
20276               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
20277               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
20278             fi
20279           fi
20280         fi
20281       fi
20282     done
20283   done
20284   if test "X$rpathdirs" != "X"; then
20285     if test -n "$hardcode_libdir_separator"; then
20286                         alldirs=
20287       for found_dir in $rpathdirs; do
20288         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
20289       done
20290             acl_save_libdir="$libdir"
20291       libdir="$alldirs"
20292       eval flag=\"$hardcode_libdir_flag_spec\"
20293       libdir="$acl_save_libdir"
20294       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
20295     else
20296             for found_dir in $rpathdirs; do
20297         acl_save_libdir="$libdir"
20298         libdir="$found_dir"
20299         eval flag=\"$hardcode_libdir_flag_spec\"
20300         libdir="$acl_save_libdir"
20301         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
20302       done
20303     fi
20304   fi
20305   if test "X$ltrpathdirs" != "X"; then
20306             for found_dir in $ltrpathdirs; do
20307       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
20308     done
20309   fi
20310
20311
20312
20313
20314
20315
20316
20317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
20318 $as_echo_n "checking for iconv... " >&6; }
20319 if ${am_cv_func_iconv+:} false; then :
20320   $as_echo_n "(cached) " >&6
20321 else
20322
20323     am_cv_func_iconv="no, consider installing GNU libiconv"
20324     am_cv_lib_iconv=no
20325                     am_save_CPPFLAGS="$CPPFLAGS"
20326     CPPFLAGS="$CPPFLAGS $INCICONV"
20327     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20328 /* end confdefs.h.  */
20329 #include <stdlib.h>
20330 #include <iconv.h>
20331 int
20332 main ()
20333 {
20334 iconv_t cd = iconv_open("","");
20335        iconv(cd,NULL,NULL,NULL,NULL);
20336        iconv_close(cd);
20337   ;
20338   return 0;
20339 }
20340 _ACEOF
20341 if ac_fn_c_try_link "$LINENO"; then :
20342   am_cv_func_iconv=yes
20343 fi
20344 rm -f core conftest.err conftest.$ac_objext \
20345     conftest$ac_exeext conftest.$ac_ext
20346     CPPFLAGS="$am_save_CPPFLAGS"
20347
20348     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
20349       for _libs in .libs _libs; do
20350         am_save_CPPFLAGS="$CPPFLAGS"
20351         am_save_LIBS="$LIBS"
20352         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
20353         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
20354         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20355 /* end confdefs.h.  */
20356 #include <stdlib.h>
20357 #include <iconv.h>
20358 int
20359 main ()
20360 {
20361 iconv_t cd = iconv_open("","");
20362            iconv(cd,NULL,NULL,NULL,NULL);
20363            iconv_close(cd);
20364   ;
20365   return 0;
20366 }
20367 _ACEOF
20368 if ac_fn_c_try_link "$LINENO"; then :
20369   INCICONV="-I../libiconv/include"
20370           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
20371           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
20372           am_cv_lib_iconv=yes
20373           am_cv_func_iconv=yes
20374 fi
20375 rm -f core conftest.err conftest.$ac_objext \
20376     conftest$ac_exeext conftest.$ac_ext
20377         CPPFLAGS="$am_save_CPPFLAGS"
20378         LIBS="$am_save_LIBS"
20379         if test "$am_cv_func_iconv" = "yes"; then
20380           break
20381         fi
20382       done
20383     fi
20384
20385     if test "$am_cv_func_iconv" != yes; then
20386       am_save_CPPFLAGS="$CPPFLAGS"
20387       am_save_LIBS="$LIBS"
20388       CPPFLAGS="$CPPFLAGS $INCICONV"
20389       LIBS="$LIBS $LIBICONV"
20390       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20391 /* end confdefs.h.  */
20392 #include <stdlib.h>
20393 #include <iconv.h>
20394 int
20395 main ()
20396 {
20397 iconv_t cd = iconv_open("","");
20398          iconv(cd,NULL,NULL,NULL,NULL);
20399          iconv_close(cd);
20400   ;
20401   return 0;
20402 }
20403 _ACEOF
20404 if ac_fn_c_try_link "$LINENO"; then :
20405   am_cv_lib_iconv=yes
20406         am_cv_func_iconv=yes
20407 fi
20408 rm -f core conftest.err conftest.$ac_objext \
20409     conftest$ac_exeext conftest.$ac_ext
20410       CPPFLAGS="$am_save_CPPFLAGS"
20411       LIBS="$am_save_LIBS"
20412     fi
20413
20414 fi
20415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
20416 $as_echo "$am_cv_func_iconv" >&6; }
20417   if test "$am_cv_func_iconv" = yes; then
20418
20419 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
20420
20421   fi
20422   if test "$am_cv_lib_iconv" = yes; then
20423
20424   for element in $INCICONV; do
20425     haveit=
20426     for x in $CPPFLAGS; do
20427
20428   acl_save_prefix="$prefix"
20429   prefix="$acl_final_prefix"
20430   acl_save_exec_prefix="$exec_prefix"
20431   exec_prefix="$acl_final_exec_prefix"
20432   eval x=\"$x\"
20433   exec_prefix="$acl_save_exec_prefix"
20434   prefix="$acl_save_prefix"
20435
20436       if test "X$x" = "X$element"; then
20437         haveit=yes
20438         break
20439       fi
20440     done
20441     if test -z "$haveit"; then
20442       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
20443     fi
20444   done
20445
20446     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
20447 $as_echo_n "checking how to link with libiconv... " >&6; }
20448     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
20449 $as_echo "$LIBICONV" >&6; }
20450   else
20451     LIBICONV=
20452     LTLIBICONV=
20453   fi
20454
20455
20456
20457   if test "$am_cv_func_iconv" = yes; then
20458     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
20459 $as_echo_n "checking for iconv declaration... " >&6; }
20460     if ${am_cv_proto_iconv+:} false; then :
20461   $as_echo_n "(cached) " >&6
20462 else
20463
20464       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20465 /* end confdefs.h.  */
20466
20467 #include <stdlib.h>
20468 #include <iconv.h>
20469 extern
20470 #ifdef __cplusplus
20471 "C"
20472 #endif
20473 #if defined(__STDC__) || defined(__cplusplus)
20474 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
20475 #else
20476 size_t iconv();
20477 #endif
20478
20479 int
20480 main ()
20481 {
20482
20483   ;
20484   return 0;
20485 }
20486 _ACEOF
20487 if ac_fn_c_try_compile "$LINENO"; then :
20488   am_cv_proto_iconv_arg1=""
20489 else
20490   am_cv_proto_iconv_arg1="const"
20491 fi
20492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20493       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
20494 fi
20495
20496     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
20497     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
20498          }$am_cv_proto_iconv" >&5
20499 $as_echo "${ac_t:-
20500          }$am_cv_proto_iconv" >&6; }
20501
20502 cat >>confdefs.h <<_ACEOF
20503 #define ICONV_CONST $am_cv_proto_iconv_arg1
20504 _ACEOF
20505
20506   fi
20507
20508
20509 # GDB may fork/exec the iconv program to get the list of supported character
20510 # sets.  Allow the user to specify where to find it.
20511 # There are several factors affecting the choice of option name:
20512 # - There is already --with-libiconv-prefix but we can't use it, it specifies
20513 #   the build-time location of libiconv files.
20514 # - The program we need to find is iconv, which comes with glibc.  The user
20515 #   doesn't necessarily have libiconv installed.  Therefore naming this
20516 #   --with-libiconv-foo feels wrong.
20517 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
20518 #   defined to work on directories not files (though it really doesn't know
20519 #   the difference).
20520 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
20521 #   with --with-libiconv-prefix.
20522 # Putting these together is why the option name is --with-iconv-bin.
20523
20524
20525 # Check whether --with-iconv-bin was given.
20526 if test "${with_iconv_bin+set}" = set; then :
20527   withval=$with_iconv_bin; iconv_bin="${withval}"
20528
20529 cat >>confdefs.h <<_ACEOF
20530 #define ICONV_BIN "${iconv_bin}"
20531 _ACEOF
20532
20533
20534   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
20535      if test "x$prefix" = xNONE; then
20536         test_prefix=/usr/local
20537      else
20538         test_prefix=$prefix
20539      fi
20540   else
20541      test_prefix=$exec_prefix
20542   fi
20543   value=0
20544   case ${iconv_bin} in
20545      "${test_prefix}"|"${test_prefix}/"*|\
20546         '${exec_prefix}'|'${exec_prefix}/'*)
20547      value=1
20548      ;;
20549   esac
20550
20551 cat >>confdefs.h <<_ACEOF
20552 #define ICONV_BIN_RELOCATABLE $value
20553 _ACEOF
20554
20555
20556
20557 fi
20558
20559
20560 # For the TUI, we need enhanced curses functionality.
20561 if test x"$enable_tui" != xno; then
20562   prefer_curses=yes
20563 fi
20564
20565 curses_found=no
20566 if test x"$prefer_curses" = xyes; then
20567   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
20568   # curses library because the latter might not provide all the
20569   # functionality we need.  However, this leads to problems on systems
20570   # where the linker searches /usr/local/lib, but the compiler doesn't
20571   # search /usr/local/include, if ncurses is installed in /usr/local.  A
20572   # default installation of ncurses on alpha*-dec-osf* will lead to such
20573   # a situation.
20574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
20575 $as_echo_n "checking for library containing waddstr... " >&6; }
20576 if ${ac_cv_search_waddstr+:} false; then :
20577   $as_echo_n "(cached) " >&6
20578 else
20579   ac_func_search_save_LIBS=$LIBS
20580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20581 /* end confdefs.h.  */
20582
20583 /* Override any GCC internal prototype to avoid an error.
20584    Use char because int might match the return type of a GCC
20585    builtin and then its argument prototype would still apply.  */
20586 #ifdef __cplusplus
20587 extern "C"
20588 #endif
20589 char waddstr ();
20590 int
20591 main ()
20592 {
20593 return waddstr ();
20594   ;
20595   return 0;
20596 }
20597 _ACEOF
20598 for ac_lib in '' ncursesw ncurses cursesX curses; do
20599   if test -z "$ac_lib"; then
20600     ac_res="none required"
20601   else
20602     ac_res=-l$ac_lib
20603     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20604   fi
20605   if ac_fn_c_try_link "$LINENO"; then :
20606   ac_cv_search_waddstr=$ac_res
20607 fi
20608 rm -f core conftest.err conftest.$ac_objext \
20609     conftest$ac_exeext
20610   if ${ac_cv_search_waddstr+:} false; then :
20611   break
20612 fi
20613 done
20614 if ${ac_cv_search_waddstr+:} false; then :
20615
20616 else
20617   ac_cv_search_waddstr=no
20618 fi
20619 rm conftest.$ac_ext
20620 LIBS=$ac_func_search_save_LIBS
20621 fi
20622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
20623 $as_echo "$ac_cv_search_waddstr" >&6; }
20624 ac_res=$ac_cv_search_waddstr
20625 if test "$ac_res" != no; then :
20626   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20627
20628 fi
20629
20630
20631   if test "$ac_cv_search_waddstr" != no; then
20632     curses_found=yes
20633   fi
20634 fi
20635
20636 # Check whether we should enable the TUI, but only do so if we really
20637 # can.
20638 if test x"$enable_tui" != xno; then
20639   if test -d "$srcdir/tui"; then
20640     if test "$curses_found" != no; then
20641       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
20642       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
20643       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
20644       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
20645     else
20646       if test x"$enable_tui" = xyes; then
20647         as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
20648       else
20649         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
20650 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
20651       fi
20652     fi
20653   fi
20654 fi
20655
20656 # Since GDB uses Readline, we need termcap functionality.  In many
20657 # cases this will be provided by the curses library, but some systems
20658 # have a separate termcap library, or no curses library at all.
20659
20660 case $host_os in
20661   cygwin*)
20662     if test -d "$srcdir/libtermcap"; then
20663       LIBS="../libtermcap/libtermcap.a $LIBS"
20664       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
20665     fi ;;
20666   go32* | *djgpp*)
20667     ac_cv_search_tgetent="none required"
20668     ;;
20669 esac
20670
20671 # These are the libraries checked by Readline.
20672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
20673 $as_echo_n "checking for library containing tgetent... " >&6; }
20674 if ${ac_cv_search_tgetent+:} false; then :
20675   $as_echo_n "(cached) " >&6
20676 else
20677   ac_func_search_save_LIBS=$LIBS
20678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20679 /* end confdefs.h.  */
20680
20681 /* Override any GCC internal prototype to avoid an error.
20682    Use char because int might match the return type of a GCC
20683    builtin and then its argument prototype would still apply.  */
20684 #ifdef __cplusplus
20685 extern "C"
20686 #endif
20687 char tgetent ();
20688 int
20689 main ()
20690 {
20691 return tgetent ();
20692   ;
20693   return 0;
20694 }
20695 _ACEOF
20696 for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
20697   if test -z "$ac_lib"; then
20698     ac_res="none required"
20699   else
20700     ac_res=-l$ac_lib
20701     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20702   fi
20703   if ac_fn_c_try_link "$LINENO"; then :
20704   ac_cv_search_tgetent=$ac_res
20705 fi
20706 rm -f core conftest.err conftest.$ac_objext \
20707     conftest$ac_exeext
20708   if ${ac_cv_search_tgetent+:} false; then :
20709   break
20710 fi
20711 done
20712 if ${ac_cv_search_tgetent+:} false; then :
20713
20714 else
20715   ac_cv_search_tgetent=no
20716 fi
20717 rm conftest.$ac_ext
20718 LIBS=$ac_func_search_save_LIBS
20719 fi
20720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
20721 $as_echo "$ac_cv_search_tgetent" >&6; }
20722 ac_res=$ac_cv_search_tgetent
20723 if test "$ac_res" != no; then :
20724   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20725
20726 fi
20727
20728
20729 if test "$ac_cv_search_tgetent" = no; then
20730   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
20731 fi
20732
20733
20734 # Check whether --with-system-readline was given.
20735 if test "${with_system_readline+set}" = set; then :
20736   withval=$with_system_readline;
20737 fi
20738
20739
20740 if test "$with_system_readline" = yes; then
20741   for ac_header in readline/readline.h
20742 do :
20743   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
20744 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
20745   cat >>confdefs.h <<_ACEOF
20746 #define HAVE_READLINE_READLINE_H 1
20747 _ACEOF
20748  readline_h=yes
20749 else
20750   readline_h=no
20751 fi
20752
20753 done
20754
20755   if test "$readline_h" = "no"; then
20756     as_fn_error $? "readline development packages are probably missing" "$LINENO" 5
20757   fi
20758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
20759 $as_echo_n "checking whether system readline is new enough... " >&6; }
20760 if ${gdb_cv_readline_ok+:} false; then :
20761   $as_echo_n "(cached) " >&6
20762 else
20763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20764 /* end confdefs.h.  */
20765 #include <stdio.h>
20766            #include <readline/readline.h>
20767 int
20768 main ()
20769 {
20770 #if RL_VERSION_MAJOR < 7
20771            # error "readline version 7 required"
20772            #endif
20773
20774   ;
20775   return 0;
20776 }
20777 _ACEOF
20778 if ac_fn_c_try_compile "$LINENO"; then :
20779   gdb_cv_readline_ok=yes
20780 else
20781   gdb_cv_readline_ok=no
20782
20783 fi
20784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20785
20786 fi
20787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
20788 $as_echo "$gdb_cv_readline_ok" >&6; }
20789   if test "$gdb_cv_readline_ok" != yes; then
20790     as_fn_error $? "system readline is not new enough" "$LINENO" 5
20791   fi
20792
20793   READLINE=-lreadline
20794   READLINE_DEPS=
20795   READLINE_CFLAGS=
20796   READLINE_TEXI_INCFLAG=
20797   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_SYSTEM_DOC_INCLUDES)'
20798 else
20799   READLINE='$(READLINE_DIR)/libreadline.a'
20800   READLINE_DEPS='$(READLINE)'
20801   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
20802   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
20803   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_INTREE_DOC_INCLUDES)'
20804 fi
20805
20806
20807
20808
20809
20810
20811 # Generate jit-reader.h
20812
20813 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
20814 TARGET_PTR=
20815
20816 # The cast to long int works around a bug in the HP C Compiler
20817 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20818 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20819 # This bug is HP SR number 8606223364.
20820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
20821 $as_echo_n "checking size of unsigned long long... " >&6; }
20822 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
20823   $as_echo_n "(cached) " >&6
20824 else
20825   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
20826
20827 else
20828   if test "$ac_cv_type_unsigned_long_long" = yes; then
20829      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20830 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20831 as_fn_error 77 "cannot compute sizeof (unsigned long long)
20832 See \`config.log' for more details" "$LINENO" 5; }
20833    else
20834      ac_cv_sizeof_unsigned_long_long=0
20835    fi
20836 fi
20837
20838 fi
20839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
20840 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
20841
20842
20843
20844 cat >>confdefs.h <<_ACEOF
20845 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
20846 _ACEOF
20847
20848
20849 # The cast to long int works around a bug in the HP C Compiler
20850 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20851 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20852 # This bug is HP SR number 8606223364.
20853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
20854 $as_echo_n "checking size of unsigned long... " >&6; }
20855 if ${ac_cv_sizeof_unsigned_long+:} false; then :
20856   $as_echo_n "(cached) " >&6
20857 else
20858   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
20859
20860 else
20861   if test "$ac_cv_type_unsigned_long" = yes; then
20862      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20863 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20864 as_fn_error 77 "cannot compute sizeof (unsigned long)
20865 See \`config.log' for more details" "$LINENO" 5; }
20866    else
20867      ac_cv_sizeof_unsigned_long=0
20868    fi
20869 fi
20870
20871 fi
20872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
20873 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
20874
20875
20876
20877 cat >>confdefs.h <<_ACEOF
20878 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
20879 _ACEOF
20880
20881
20882 # The cast to long int works around a bug in the HP C Compiler
20883 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20884 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20885 # This bug is HP SR number 8606223364.
20886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
20887 $as_echo_n "checking size of unsigned __int128... " >&6; }
20888 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
20889   $as_echo_n "(cached) " >&6
20890 else
20891   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
20892
20893 else
20894   if test "$ac_cv_type_unsigned___int128" = yes; then
20895      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20897 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
20898 See \`config.log' for more details" "$LINENO" 5; }
20899    else
20900      ac_cv_sizeof_unsigned___int128=0
20901    fi
20902 fi
20903
20904 fi
20905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
20906 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
20907
20908
20909
20910 cat >>confdefs.h <<_ACEOF
20911 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
20912 _ACEOF
20913
20914
20915
20916 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
20917   TARGET_PTR="unsigned long"
20918 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
20919   TARGET_PTR="unsigned long long"
20920 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
20921   TARGET_PTR="unsigned __int128"
20922 else
20923   TARGET_PTR="unsigned long"
20924 fi
20925
20926
20927 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
20928
20929
20930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
20931 $as_echo_n "checking for library containing dlopen... " >&6; }
20932 if ${ac_cv_search_dlopen+:} false; then :
20933   $as_echo_n "(cached) " >&6
20934 else
20935   ac_func_search_save_LIBS=$LIBS
20936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20937 /* end confdefs.h.  */
20938
20939 /* Override any GCC internal prototype to avoid an error.
20940    Use char because int might match the return type of a GCC
20941    builtin and then its argument prototype would still apply.  */
20942 #ifdef __cplusplus
20943 extern "C"
20944 #endif
20945 char dlopen ();
20946 int
20947 main ()
20948 {
20949 return dlopen ();
20950   ;
20951   return 0;
20952 }
20953 _ACEOF
20954 for ac_lib in '' dl; do
20955   if test -z "$ac_lib"; then
20956     ac_res="none required"
20957   else
20958     ac_res=-l$ac_lib
20959     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20960   fi
20961   if ac_fn_c_try_link "$LINENO"; then :
20962   ac_cv_search_dlopen=$ac_res
20963 fi
20964 rm -f core conftest.err conftest.$ac_objext \
20965     conftest$ac_exeext
20966   if ${ac_cv_search_dlopen+:} false; then :
20967   break
20968 fi
20969 done
20970 if ${ac_cv_search_dlopen+:} false; then :
20971
20972 else
20973   ac_cv_search_dlopen=no
20974 fi
20975 rm conftest.$ac_ext
20976 LIBS=$ac_func_search_save_LIBS
20977 fi
20978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
20979 $as_echo "$ac_cv_search_dlopen" >&6; }
20980 ac_res=$ac_cv_search_dlopen
20981 if test "$ac_res" != no; then :
20982   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20983
20984 fi
20985
20986
20987
20988
20989 # Check whether --with-jit-reader-dir was given.
20990 if test "${with_jit_reader_dir+set}" = set; then :
20991   withval=$with_jit_reader_dir;
20992     JIT_READER_DIR=$withval
20993 else
20994   JIT_READER_DIR=${libdir}/gdb
20995 fi
20996
20997
20998   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
20999   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21000   ac_define_dir=`eval echo $JIT_READER_DIR`
21001   ac_define_dir=`eval echo $ac_define_dir`
21002
21003 cat >>confdefs.h <<_ACEOF
21004 #define JIT_READER_DIR "$ac_define_dir"
21005 _ACEOF
21006
21007
21008
21009
21010   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21011      if test "x$prefix" = xNONE; then
21012         test_prefix=/usr/local
21013      else
21014         test_prefix=$prefix
21015      fi
21016   else
21017      test_prefix=$exec_prefix
21018   fi
21019   value=0
21020   case ${ac_define_dir} in
21021      "${test_prefix}"|"${test_prefix}/"*|\
21022         '${exec_prefix}'|'${exec_prefix}/'*)
21023      value=1
21024      ;;
21025   esac
21026
21027 cat >>confdefs.h <<_ACEOF
21028 #define JIT_READER_DIR_RELOCATABLE $value
21029 _ACEOF
21030
21031
21032
21033
21034
21035 # Check whether --with-expat was given.
21036 if test "${with_expat+set}" = set; then :
21037   withval=$with_expat;
21038 else
21039   with_expat=auto
21040 fi
21041
21042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
21043 $as_echo_n "checking whether to use expat... " >&6; }
21044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
21045 $as_echo "$with_expat" >&6; }
21046
21047 if test "${with_expat}" = no; then
21048   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
21049 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
21050   HAVE_LIBEXPAT=no
21051 else
21052
21053
21054
21055
21056
21057
21058
21059
21060     use_additional=yes
21061
21062   acl_save_prefix="$prefix"
21063   prefix="$acl_final_prefix"
21064   acl_save_exec_prefix="$exec_prefix"
21065   exec_prefix="$acl_final_exec_prefix"
21066
21067     eval additional_includedir=\"$includedir\"
21068     eval additional_libdir=\"$libdir\"
21069
21070   exec_prefix="$acl_save_exec_prefix"
21071   prefix="$acl_save_prefix"
21072
21073
21074 # Check whether --with-libexpat-prefix was given.
21075 if test "${with_libexpat_prefix+set}" = set; then :
21076   withval=$with_libexpat_prefix;
21077     if test "X$withval" = "Xno"; then
21078       use_additional=no
21079     else
21080       if test "X$withval" = "X"; then
21081
21082   acl_save_prefix="$prefix"
21083   prefix="$acl_final_prefix"
21084   acl_save_exec_prefix="$exec_prefix"
21085   exec_prefix="$acl_final_exec_prefix"
21086
21087           eval additional_includedir=\"$includedir\"
21088           eval additional_libdir=\"$libdir\"
21089
21090   exec_prefix="$acl_save_exec_prefix"
21091   prefix="$acl_save_prefix"
21092
21093       else
21094         additional_includedir="$withval/include"
21095         additional_libdir="$withval/lib"
21096       fi
21097     fi
21098
21099 fi
21100
21101
21102 # Check whether --with-libexpat-type was given.
21103 if test "${with_libexpat_type+set}" = set; then :
21104   withval=$with_libexpat_type;  with_libexpat_type=$withval
21105 else
21106    with_libexpat_type=auto
21107 fi
21108
21109   lib_type=`eval echo \$with_libexpat_type`
21110
21111       LIBEXPAT=
21112   LTLIBEXPAT=
21113   INCEXPAT=
21114   rpathdirs=
21115   ltrpathdirs=
21116   names_already_handled=
21117   names_next_round='expat '
21118   while test -n "$names_next_round"; do
21119     names_this_round="$names_next_round"
21120     names_next_round=
21121     for name in $names_this_round; do
21122       already_handled=
21123       for n in $names_already_handled; do
21124         if test "$n" = "$name"; then
21125           already_handled=yes
21126           break
21127         fi
21128       done
21129       if test -z "$already_handled"; then
21130         names_already_handled="$names_already_handled $name"
21131                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
21132         eval value=\"\$HAVE_LIB$uppername\"
21133         if test -n "$value"; then
21134           if test "$value" = yes; then
21135             eval value=\"\$LIB$uppername\"
21136             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
21137             eval value=\"\$LTLIB$uppername\"
21138             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
21139           else
21140                                     :
21141           fi
21142         else
21143                               found_dir=
21144           found_la=
21145           found_so=
21146           found_a=
21147           if test $use_additional = yes; then
21148             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21149               found_dir="$additional_libdir"
21150               found_so="$additional_libdir/lib$name.$shlibext"
21151               if test -f "$additional_libdir/lib$name.la"; then
21152                 found_la="$additional_libdir/lib$name.la"
21153               fi
21154             elif test x$lib_type != xshared; then
21155               if test -f "$additional_libdir/lib$name.$libext"; then
21156                 found_dir="$additional_libdir"
21157                 found_a="$additional_libdir/lib$name.$libext"
21158                 if test -f "$additional_libdir/lib$name.la"; then
21159                   found_la="$additional_libdir/lib$name.la"
21160                 fi
21161               fi
21162             fi
21163           fi
21164           if test "X$found_dir" = "X"; then
21165             for x in $LDFLAGS $LTLIBEXPAT; do
21166
21167   acl_save_prefix="$prefix"
21168   prefix="$acl_final_prefix"
21169   acl_save_exec_prefix="$exec_prefix"
21170   exec_prefix="$acl_final_exec_prefix"
21171   eval x=\"$x\"
21172   exec_prefix="$acl_save_exec_prefix"
21173   prefix="$acl_save_prefix"
21174
21175               case "$x" in
21176                 -L*)
21177                   dir=`echo "X$x" | sed -e 's/^X-L//'`
21178                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21179                     found_dir="$dir"
21180                     found_so="$dir/lib$name.$shlibext"
21181                     if test -f "$dir/lib$name.la"; then
21182                       found_la="$dir/lib$name.la"
21183                     fi
21184                   elif test x$lib_type != xshared; then
21185                     if test -f "$dir/lib$name.$libext"; then
21186                       found_dir="$dir"
21187                       found_a="$dir/lib$name.$libext"
21188                       if test -f "$dir/lib$name.la"; then
21189                         found_la="$dir/lib$name.la"
21190                       fi
21191                     fi
21192                   fi
21193                   ;;
21194               esac
21195               if test "X$found_dir" != "X"; then
21196                 break
21197               fi
21198             done
21199           fi
21200           if test "X$found_dir" != "X"; then
21201                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
21202             if test "X$found_so" != "X"; then
21203                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
21204                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21205               else
21206                                                                                 haveit=
21207                 for x in $ltrpathdirs; do
21208                   if test "X$x" = "X$found_dir"; then
21209                     haveit=yes
21210                     break
21211                   fi
21212                 done
21213                 if test -z "$haveit"; then
21214                   ltrpathdirs="$ltrpathdirs $found_dir"
21215                 fi
21216                                 if test "$hardcode_direct" = yes; then
21217                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21218                 else
21219                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
21220                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21221                                                             haveit=
21222                     for x in $rpathdirs; do
21223                       if test "X$x" = "X$found_dir"; then
21224                         haveit=yes
21225                         break
21226                       fi
21227                     done
21228                     if test -z "$haveit"; then
21229                       rpathdirs="$rpathdirs $found_dir"
21230                     fi
21231                   else
21232                                                                                 haveit=
21233                     for x in $LDFLAGS $LIBEXPAT; do
21234
21235   acl_save_prefix="$prefix"
21236   prefix="$acl_final_prefix"
21237   acl_save_exec_prefix="$exec_prefix"
21238   exec_prefix="$acl_final_exec_prefix"
21239   eval x=\"$x\"
21240   exec_prefix="$acl_save_exec_prefix"
21241   prefix="$acl_save_prefix"
21242
21243                       if test "X$x" = "X-L$found_dir"; then
21244                         haveit=yes
21245                         break
21246                       fi
21247                     done
21248                     if test -z "$haveit"; then
21249                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
21250                     fi
21251                     if test "$hardcode_minus_L" != no; then
21252                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21253                     else
21254                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
21255                     fi
21256                   fi
21257                 fi
21258               fi
21259             else
21260               if test "X$found_a" != "X"; then
21261                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
21262               else
21263                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
21264               fi
21265             fi
21266                         additional_includedir=
21267             case "$found_dir" in
21268               */lib | */lib/)
21269                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
21270                 additional_includedir="$basedir/include"
21271                 ;;
21272             esac
21273             if test "X$additional_includedir" != "X"; then
21274                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
21275                 haveit=
21276                 if test "X$additional_includedir" = "X/usr/local/include"; then
21277                   if test -n "$GCC"; then
21278                     case $host_os in
21279                       linux*) haveit=yes;;
21280                     esac
21281                   fi
21282                 fi
21283                 if test -z "$haveit"; then
21284                   for x in $CPPFLAGS $INCEXPAT; do
21285
21286   acl_save_prefix="$prefix"
21287   prefix="$acl_final_prefix"
21288   acl_save_exec_prefix="$exec_prefix"
21289   exec_prefix="$acl_final_exec_prefix"
21290   eval x=\"$x\"
21291   exec_prefix="$acl_save_exec_prefix"
21292   prefix="$acl_save_prefix"
21293
21294                     if test "X$x" = "X-I$additional_includedir"; then
21295                       haveit=yes
21296                       break
21297                     fi
21298                   done
21299                   if test -z "$haveit"; then
21300                     if test -d "$additional_includedir"; then
21301                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
21302                     fi
21303                   fi
21304                 fi
21305               fi
21306             fi
21307                         if test -n "$found_la"; then
21308                                                         save_libdir="$libdir"
21309               case "$found_la" in
21310                 */* | *\\*) . "$found_la" ;;
21311                 *) . "./$found_la" ;;
21312               esac
21313               libdir="$save_libdir"
21314                             for dep in $dependency_libs; do
21315                 case "$dep" in
21316                   -L*)
21317                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
21318                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
21319                       haveit=
21320                       if test "X$additional_libdir" = "X/usr/local/lib"; then
21321                         if test -n "$GCC"; then
21322                           case $host_os in
21323                             linux*) haveit=yes;;
21324                           esac
21325                         fi
21326                       fi
21327                       if test -z "$haveit"; then
21328                         haveit=
21329                         for x in $LDFLAGS $LIBEXPAT; do
21330
21331   acl_save_prefix="$prefix"
21332   prefix="$acl_final_prefix"
21333   acl_save_exec_prefix="$exec_prefix"
21334   exec_prefix="$acl_final_exec_prefix"
21335   eval x=\"$x\"
21336   exec_prefix="$acl_save_exec_prefix"
21337   prefix="$acl_save_prefix"
21338
21339                           if test "X$x" = "X-L$additional_libdir"; then
21340                             haveit=yes
21341                             break
21342                           fi
21343                         done
21344                         if test -z "$haveit"; then
21345                           if test -d "$additional_libdir"; then
21346                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
21347                           fi
21348                         fi
21349                         haveit=
21350                         for x in $LDFLAGS $LTLIBEXPAT; do
21351
21352   acl_save_prefix="$prefix"
21353   prefix="$acl_final_prefix"
21354   acl_save_exec_prefix="$exec_prefix"
21355   exec_prefix="$acl_final_exec_prefix"
21356   eval x=\"$x\"
21357   exec_prefix="$acl_save_exec_prefix"
21358   prefix="$acl_save_prefix"
21359
21360                           if test "X$x" = "X-L$additional_libdir"; then
21361                             haveit=yes
21362                             break
21363                           fi
21364                         done
21365                         if test -z "$haveit"; then
21366                           if test -d "$additional_libdir"; then
21367                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
21368                           fi
21369                         fi
21370                       fi
21371                     fi
21372                     ;;
21373                   -R*)
21374                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
21375                     if test "$enable_rpath" != no; then
21376                                                                   haveit=
21377                       for x in $rpathdirs; do
21378                         if test "X$x" = "X$dir"; then
21379                           haveit=yes
21380                           break
21381                         fi
21382                       done
21383                       if test -z "$haveit"; then
21384                         rpathdirs="$rpathdirs $dir"
21385                       fi
21386                                                                   haveit=
21387                       for x in $ltrpathdirs; do
21388                         if test "X$x" = "X$dir"; then
21389                           haveit=yes
21390                           break
21391                         fi
21392                       done
21393                       if test -z "$haveit"; then
21394                         ltrpathdirs="$ltrpathdirs $dir"
21395                       fi
21396                     fi
21397                     ;;
21398                   -l*)
21399                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
21400                     ;;
21401                   *.la)
21402                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
21403                     ;;
21404                   *)
21405                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
21406                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
21407                     ;;
21408                 esac
21409               done
21410             fi
21411           else
21412                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
21413               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
21414               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
21415             else
21416               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
21417               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
21418             fi
21419           fi
21420         fi
21421       fi
21422     done
21423   done
21424   if test "X$rpathdirs" != "X"; then
21425     if test -n "$hardcode_libdir_separator"; then
21426                         alldirs=
21427       for found_dir in $rpathdirs; do
21428         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
21429       done
21430             acl_save_libdir="$libdir"
21431       libdir="$alldirs"
21432       eval flag=\"$hardcode_libdir_flag_spec\"
21433       libdir="$acl_save_libdir"
21434       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
21435     else
21436             for found_dir in $rpathdirs; do
21437         acl_save_libdir="$libdir"
21438         libdir="$found_dir"
21439         eval flag=\"$hardcode_libdir_flag_spec\"
21440         libdir="$acl_save_libdir"
21441         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
21442       done
21443     fi
21444   fi
21445   if test "X$ltrpathdirs" != "X"; then
21446             for found_dir in $ltrpathdirs; do
21447       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
21448     done
21449   fi
21450
21451
21452         ac_save_CPPFLAGS="$CPPFLAGS"
21453
21454   for element in $INCEXPAT; do
21455     haveit=
21456     for x in $CPPFLAGS; do
21457
21458   acl_save_prefix="$prefix"
21459   prefix="$acl_final_prefix"
21460   acl_save_exec_prefix="$exec_prefix"
21461   exec_prefix="$acl_final_exec_prefix"
21462   eval x=\"$x\"
21463   exec_prefix="$acl_save_exec_prefix"
21464   prefix="$acl_save_prefix"
21465
21466       if test "X$x" = "X$element"; then
21467         haveit=yes
21468         break
21469       fi
21470     done
21471     if test -z "$haveit"; then
21472       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
21473     fi
21474   done
21475
21476
21477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
21478 $as_echo_n "checking for libexpat... " >&6; }
21479 if ${ac_cv_libexpat+:} false; then :
21480   $as_echo_n "(cached) " >&6
21481 else
21482
21483     ac_save_LIBS="$LIBS"
21484     LIBS="$LIBS $LIBEXPAT"
21485     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21486 /* end confdefs.h.  */
21487 #include "expat.h"
21488 int
21489 main ()
21490 {
21491 XML_Parser p = XML_ParserCreate (0);
21492   ;
21493   return 0;
21494 }
21495 _ACEOF
21496 if ac_fn_c_try_link "$LINENO"; then :
21497   ac_cv_libexpat=yes
21498 else
21499   ac_cv_libexpat=no
21500 fi
21501 rm -f core conftest.err conftest.$ac_objext \
21502     conftest$ac_exeext conftest.$ac_ext
21503     LIBS="$ac_save_LIBS"
21504
21505 fi
21506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
21507 $as_echo "$ac_cv_libexpat" >&6; }
21508   if test "$ac_cv_libexpat" = yes; then
21509     HAVE_LIBEXPAT=yes
21510
21511 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
21512
21513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
21514 $as_echo_n "checking how to link with libexpat... " >&6; }
21515     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
21516 $as_echo "$LIBEXPAT" >&6; }
21517   else
21518     HAVE_LIBEXPAT=no
21519             CPPFLAGS="$ac_save_CPPFLAGS"
21520     LIBEXPAT=
21521     LTLIBEXPAT=
21522   fi
21523
21524
21525
21526
21527
21528
21529   if test "$HAVE_LIBEXPAT" != yes; then
21530     if test "$with_expat" = yes; then
21531       as_fn_error $? "expat is missing or unusable" "$LINENO" 5
21532     else
21533       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
21534 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
21535     fi
21536   else
21537     save_LIBS=$LIBS
21538     LIBS="$LIBS $LIBEXPAT"
21539     for ac_func in XML_StopParser
21540 do :
21541   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
21542 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
21543   cat >>confdefs.h <<_ACEOF
21544 #define HAVE_XML_STOPPARSER 1
21545 _ACEOF
21546
21547 fi
21548 done
21549
21550     LIBS=$save_LIBS
21551   fi
21552 fi
21553
21554
21555
21556
21557 # --------------------- #
21558 # Check for libpython.  #
21559 # --------------------- #
21560
21561
21562
21563
21564
21565
21566 # Check whether --with-python was given.
21567 if test "${with_python+set}" = set; then :
21568   withval=$with_python;
21569 else
21570   with_python=auto
21571 fi
21572
21573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
21574 $as_echo_n "checking whether to use python... " >&6; }
21575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
21576 $as_echo "$with_python" >&6; }
21577
21578 if test "${with_python}" = no; then
21579   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
21580 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
21581   have_libpython=no
21582 else
21583   case "${with_python}" in
21584   [\\/]* | ?:[\\/]*)
21585     if test -d "${with_python}"; then
21586       # Assume the python binary is ${with_python}/bin/python.
21587       python_prog="${with_python}/bin/python"
21588       python_prefix=
21589       # If python does not exit ${with_python}/bin, then try in
21590       # ${with_python}.  On Windows/MinGW, this is where the Python
21591       # executable is.
21592       if test ! -x "${python_prog}"; then
21593         python_prog="${with_python}/python"
21594         python_prefix=
21595       fi
21596       if test ! -x "${python_prog}"; then
21597         # Fall back to gdb 7.0/7.1 behaviour.
21598         python_prog=missing
21599         python_prefix=${with_python}
21600       fi
21601     elif test -x "${with_python}"; then
21602       # While we can't run python compiled for $host (unless host == build),
21603       # the user could write a script that provides the needed information,
21604       # so we support that.
21605       python_prog=${with_python}
21606       python_prefix=
21607     else
21608       as_fn_error $? "invalid value for --with-python" "$LINENO" 5
21609     fi
21610     ;;
21611   */*)
21612     # Disallow --with-python=foo/bar.
21613     as_fn_error $? "invalid value for --with-python" "$LINENO" 5
21614     ;;
21615   *)
21616     # The user has either specified auto, yes, or the name of the python
21617     # program assumed to be in $PATH.
21618     python_prefix=
21619     case "${with_python}" in
21620     yes | auto)
21621       if test "${build}" = "${host}"; then
21622         # Look first for 'python', then 'python3'.
21623         for ac_prog in python python3
21624 do
21625   # Extract the first word of "$ac_prog", so it can be a program name with args.
21626 set dummy $ac_prog; ac_word=$2
21627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21628 $as_echo_n "checking for $ac_word... " >&6; }
21629 if ${ac_cv_path_python_prog_path+:} false; then :
21630   $as_echo_n "(cached) " >&6
21631 else
21632   case $python_prog_path in
21633   [\\/]* | ?:[\\/]*)
21634   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
21635   ;;
21636   *)
21637   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21638 for as_dir in $PATH
21639 do
21640   IFS=$as_save_IFS
21641   test -z "$as_dir" && as_dir=.
21642     for ac_exec_ext in '' $ac_executable_extensions; do
21643   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21644     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
21645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21646     break 2
21647   fi
21648 done
21649   done
21650 IFS=$as_save_IFS
21651
21652   ;;
21653 esac
21654 fi
21655 python_prog_path=$ac_cv_path_python_prog_path
21656 if test -n "$python_prog_path"; then
21657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
21658 $as_echo "$python_prog_path" >&6; }
21659 else
21660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21661 $as_echo "no" >&6; }
21662 fi
21663
21664
21665   test -n "$python_prog_path" && break
21666 done
21667 test -n "$python_prog_path" || python_prog_path="missing"
21668
21669         if test "${python_prog_path}" = missing; then
21670           python_prog=missing
21671         else
21672           python_prog=${python_prog_path}
21673         fi
21674       else
21675         # Not much we can do except assume the cross-compiler will find the
21676         # right files.
21677         python_prog=missing
21678       fi
21679       ;;
21680     *)
21681       # While we can't run python compiled for $host (unless host == build),
21682       # the user could write a script that provides the needed information,
21683       # so we support that.
21684       python_prog="${with_python}"
21685       # Extract the first word of "${python_prog}", so it can be a program name with args.
21686 set dummy ${python_prog}; ac_word=$2
21687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21688 $as_echo_n "checking for $ac_word... " >&6; }
21689 if ${ac_cv_path_python_prog_path+:} false; then :
21690   $as_echo_n "(cached) " >&6
21691 else
21692   case $python_prog_path in
21693   [\\/]* | ?:[\\/]*)
21694   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
21695   ;;
21696   *)
21697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21698 for as_dir in $PATH
21699 do
21700   IFS=$as_save_IFS
21701   test -z "$as_dir" && as_dir=.
21702     for ac_exec_ext in '' $ac_executable_extensions; do
21703   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21704     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
21705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21706     break 2
21707   fi
21708 done
21709   done
21710 IFS=$as_save_IFS
21711
21712   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
21713   ;;
21714 esac
21715 fi
21716 python_prog_path=$ac_cv_path_python_prog_path
21717 if test -n "$python_prog_path"; then
21718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
21719 $as_echo "$python_prog_path" >&6; }
21720 else
21721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21722 $as_echo "no" >&6; }
21723 fi
21724
21725
21726       if test "${python_prog_path}" = missing; then
21727         as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
21728       fi
21729       ;;
21730     esac
21731   esac
21732
21733   if test "${python_prog}" != missing; then
21734     # We have a python program to use, but it may be too old.
21735     # Don't flag an error for --with-python=auto (the default).
21736     have_python_config=yes
21737     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
21738     if test $? != 0; then
21739       have_python_config=failed
21740       if test "${with_python}" != auto; then
21741         as_fn_error $? "failure running python-config --includes" "$LINENO" 5
21742       fi
21743     fi
21744     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
21745     if test $? != 0; then
21746       have_python_config=failed
21747       if test "${with_python}" != auto; then
21748         as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
21749       fi
21750     fi
21751     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
21752     if test $? != 0; then
21753       have_python_config=failed
21754       if test "${with_python}" != auto; then
21755         as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
21756       fi
21757     fi
21758   else
21759     # We do not have a python executable we can use to determine where
21760     # to find the Python headers and libs.  We cannot guess the include
21761     # path from the python_prefix either, because that include path
21762     # depends on the Python version.  So, there is nothing much we can
21763     # do except assume that the compiler will be able to find those files.
21764     python_includes=
21765     python_libs=
21766     have_python_config=no
21767   fi
21768
21769   # If we have python-config, only try the configuration it provides.
21770   # Otherwise fallback on the old way of trying different versions of
21771   # python in turn.
21772
21773   have_libpython=no
21774   if test "${have_python_config}" = yes; then
21775
21776
21777   new_CPPFLAGS=${python_includes}
21778   new_LIBS=${python_libs}
21779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
21780 $as_echo_n "checking for python... " >&6; }
21781   save_CPPFLAGS=$CPPFLAGS
21782   save_LIBS=$LIBS
21783   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
21784   LIBS="$new_LIBS $LIBS"
21785   found_usable_python=no
21786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21787 /* end confdefs.h.  */
21788 #include "Python.h"
21789 int
21790 main ()
21791 {
21792
21793                                     #if PY_MAJOR_VERSION != 3
21794                                     # error "We only support Python 3"
21795                                     #endif
21796                                     Py_Initialize ();
21797
21798   ;
21799   return 0;
21800 }
21801 _ACEOF
21802 if ac_fn_c_try_link "$LINENO"; then :
21803   have_libpython=yes
21804                   found_usable_python=yes
21805                   PYTHON_CPPFLAGS=$new_CPPFLAGS
21806                   PYTHON_LIBS=$new_LIBS
21807 fi
21808 rm -f core conftest.err conftest.$ac_objext \
21809     conftest$ac_exeext conftest.$ac_ext
21810   CPPFLAGS=$save_CPPFLAGS
21811   LIBS=$save_LIBS
21812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
21813 $as_echo "${found_usable_python}" >&6; }
21814
21815   fi
21816
21817   if test "${have_libpython}" = no; then
21818     case "${with_python}" in
21819     yes)
21820       as_fn_error $? "python is missing or unusable" "$LINENO" 5
21821       ;;
21822     auto)
21823       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
21824 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
21825       ;;
21826     *)
21827       as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
21828       ;;
21829     esac
21830   else
21831     if test -n "${python_prefix}"; then
21832
21833 cat >>confdefs.h <<_ACEOF
21834 #define WITH_PYTHON_PATH "${python_prefix}"
21835 _ACEOF
21836
21837
21838   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21839      if test "x$prefix" = xNONE; then
21840         test_prefix=/usr/local
21841      else
21842         test_prefix=$prefix
21843      fi
21844   else
21845      test_prefix=$exec_prefix
21846   fi
21847   value=0
21848   case ${python_prefix} in
21849      "${test_prefix}"|"${test_prefix}/"*|\
21850         '${exec_prefix}'|'${exec_prefix}/'*)
21851      value=1
21852      ;;
21853   esac
21854
21855 cat >>confdefs.h <<_ACEOF
21856 #define PYTHON_PATH_RELOCATABLE $value
21857 _ACEOF
21858
21859
21860     fi
21861   fi
21862 fi
21863
21864
21865 # Check whether --with-python-libdir was given.
21866 if test "${with_python_libdir+set}" = set; then :
21867   withval=$with_python_libdir;
21868 else
21869
21870     # If no python libdir is specified then select one based on
21871     # python's prefix path.
21872     if test -n "${python_prefix}"; then
21873       with_python_libdir=${python_prefix}/lib
21874     fi
21875
21876 fi
21877
21878
21879 if test "${have_libpython}" != no; then
21880
21881 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
21882
21883   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
21884   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
21885   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
21886   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
21887   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
21888
21889   if test -n "${with_python_libdir}"; then
21890
21891 cat >>confdefs.h <<_ACEOF
21892 #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
21893 _ACEOF
21894
21895
21896   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21897      if test "x$prefix" = xNONE; then
21898         test_prefix=/usr/local
21899      else
21900         test_prefix=$prefix
21901      fi
21902   else
21903      test_prefix=$exec_prefix
21904   fi
21905   value=0
21906   case ${with_python_libdir} in
21907      "${test_prefix}"|"${test_prefix}/"*|\
21908         '${exec_prefix}'|'${exec_prefix}/'*)
21909      value=1
21910      ;;
21911   esac
21912
21913 cat >>confdefs.h <<_ACEOF
21914 #define PYTHON_LIBDIR_RELOCATABLE $value
21915 _ACEOF
21916
21917
21918   fi
21919
21920   # Flags needed to compile Python code (taken from python-config --cflags).
21921   # We cannot call python-config directly because it will output whatever was
21922   # used when compiling the Python interpreter itself, including flags which
21923   # would make the python-related objects be compiled differently from the
21924   # rest of GDB (e.g., -O2 and -fPIC).
21925   if test "${GCC}" = yes; then
21926     tentative_python_cflags="-fno-strict-aliasing -fwrapv"
21927     # Python headers recommend -DNDEBUG, but it's unclear if that just
21928     # refers to building Python itself.  In release mode, though, it
21929     # doesn't hurt for the Python code in gdb to follow.
21930     $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
21931   fi
21932
21933   if test "x${tentative_python_cflags}" != x; then
21934     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
21935 $as_echo_n "checking compiler flags for python code... " >&6; }
21936     for flag in ${tentative_python_cflags}; do
21937       # Check that the compiler accepts it
21938       saved_CFLAGS="$CFLAGS"
21939       CFLAGS="$CFLAGS $flag"
21940       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21941 /* end confdefs.h.  */
21942
21943 int
21944 main ()
21945 {
21946
21947   ;
21948   return 0;
21949 }
21950 _ACEOF
21951 if ac_fn_c_try_compile "$LINENO"; then :
21952   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
21953 fi
21954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21955       CFLAGS="$saved_CFLAGS"
21956     done
21957     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
21958 $as_echo "${PYTHON_CFLAGS}" >&6; }
21959   fi
21960
21961   # On x64 Windows, Python's include headers, and pyconfig.h in
21962   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
21963   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
21964   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
21965   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
21966   # The issue was reported to the Python community, but still isn't
21967   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
21968
21969   case "$gdb_host" in
21970     mingw64)
21971            if test "${GCC}" = yes; then
21972              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
21973            fi
21974            ;;
21975   esac
21976 else
21977   # Even if Python support is not compiled in, we need to have this file
21978   # included so that the "python" command, et.al., still exists.
21979   CONFIG_OBS="$CONFIG_OBS python/python.o"
21980   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
21981 fi
21982
21983 # Work around Python http://bugs.python.org/issue10112.  See also
21984 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
21985 # no effect.  Note that the only test after this that uses Python is
21986 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
21987 # run without -export-dynamic too.
21988 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
21989
21990
21991
21992
21993  if test "${have_libpython}" != no; then
21994   HAVE_PYTHON_TRUE=
21995   HAVE_PYTHON_FALSE='#'
21996 else
21997   HAVE_PYTHON_TRUE='#'
21998   HAVE_PYTHON_FALSE=
21999 fi
22000
22001
22002 # -------------------- #
22003 # Check for libguile.  #
22004 # -------------------- #
22005
22006
22007
22008
22009
22010
22011 # Check whether --with-guile was given.
22012 if test "${with_guile+set}" = set; then :
22013   withval=$with_guile;
22014 else
22015   with_guile=auto
22016 fi
22017
22018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
22019 $as_echo_n "checking whether to use guile... " >&6; }
22020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
22021 $as_echo "$with_guile" >&6; }
22022
22023 # Extract the first word of "pkg-config", so it can be a program name with args.
22024 set dummy pkg-config; ac_word=$2
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22026 $as_echo_n "checking for $ac_word... " >&6; }
22027 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
22028   $as_echo_n "(cached) " >&6
22029 else
22030   case $pkg_config_prog_path in
22031   [\\/]* | ?:[\\/]*)
22032   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
22033   ;;
22034   *)
22035   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22036 for as_dir in $PATH
22037 do
22038   IFS=$as_save_IFS
22039   test -z "$as_dir" && as_dir=.
22040     for ac_exec_ext in '' $ac_executable_extensions; do
22041   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
22042     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
22043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22044     break 2
22045   fi
22046 done
22047   done
22048 IFS=$as_save_IFS
22049
22050   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
22051   ;;
22052 esac
22053 fi
22054 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
22055 if test -n "$pkg_config_prog_path"; then
22056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
22057 $as_echo "$pkg_config_prog_path" >&6; }
22058 else
22059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22060 $as_echo "no" >&6; }
22061 fi
22062
22063
22064
22065 try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
22066 have_libguile=no
22067 case "${with_guile}" in
22068 no)
22069   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
22070 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
22071   ;;
22072 auto)
22073   if test "${pkg_config_prog_path}" = "missing"; then
22074     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
22075 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
22076   else
22077
22078   pkg_config=${pkg_config_prog_path}
22079   guile_version_list=${try_guile_versions}
22080   flag_errors=no
22081
22082   found_usable_guile=checking
22083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22084 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22085   for guile_version in ${guile_version_list}; do
22086     ${pkg_config} --exists ${guile_version} 2>/dev/null
22087     if test $? != 0; then
22088       continue
22089     fi
22090             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22091     if test $? != 0; then
22092       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22093     fi
22094     new_LIBS=`${pkg_config} --libs ${guile_version}`
22095     if test $? != 0; then
22096       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22097     fi
22098         found_usable_guile=${guile_version}
22099     break
22100   done
22101   if test "${found_usable_guile}" = "checking"; then
22102     if test "${flag_errors}" = "yes"; then
22103       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22104     else
22105       found_usable_guile=no
22106     fi
22107   fi
22108       if test "${found_usable_guile}" != no; then
22109     save_CPPFLAGS=$CPPFLAGS
22110     save_LIBS=$LIBS
22111     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22112     LIBS="$LIBS $new_LIBS"
22113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22114 /* end confdefs.h.  */
22115 #include "libguile.h"
22116 int
22117 main ()
22118 {
22119 scm_init_guile ();
22120   ;
22121   return 0;
22122 }
22123 _ACEOF
22124 if ac_fn_c_try_link "$LINENO"; then :
22125   have_libguile=yes
22126                     GUILE_CPPFLAGS=$new_CPPFLAGS
22127                     GUILE_LIBS=$new_LIBS
22128 else
22129   found_usable_guile=no
22130 fi
22131 rm -f core conftest.err conftest.$ac_objext \
22132     conftest$ac_exeext conftest.$ac_ext
22133         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22134 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22135
22136 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22137
22138
22139 fi
22140
22141     CPPFLAGS=$save_CPPFLAGS
22142     LIBS=$save_LIBS
22143     if test "${found_usable_guile}" = no; then
22144       if test "${flag_errors}" = yes; then
22145         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22147 as_fn_error $? "linking guile version ${guile_version} test program failed
22148 See \`config.log' for more details" "$LINENO" 5; }
22149       fi
22150     fi
22151   fi
22152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22153 $as_echo "${found_usable_guile}" >&6; }
22154
22155   fi
22156   ;;
22157 yes)
22158   if test "${pkg_config_prog_path}" = "missing"; then
22159     as_fn_error $? "pkg-config not found" "$LINENO" 5
22160   fi
22161
22162   pkg_config=${pkg_config_prog_path}
22163   guile_version_list=${try_guile_versions}
22164   flag_errors=yes
22165
22166   found_usable_guile=checking
22167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22168 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22169   for guile_version in ${guile_version_list}; do
22170     ${pkg_config} --exists ${guile_version} 2>/dev/null
22171     if test $? != 0; then
22172       continue
22173     fi
22174             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22175     if test $? != 0; then
22176       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22177     fi
22178     new_LIBS=`${pkg_config} --libs ${guile_version}`
22179     if test $? != 0; then
22180       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22181     fi
22182         found_usable_guile=${guile_version}
22183     break
22184   done
22185   if test "${found_usable_guile}" = "checking"; then
22186     if test "${flag_errors}" = "yes"; then
22187       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22188     else
22189       found_usable_guile=no
22190     fi
22191   fi
22192       if test "${found_usable_guile}" != no; then
22193     save_CPPFLAGS=$CPPFLAGS
22194     save_LIBS=$LIBS
22195     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22196     LIBS="$LIBS $new_LIBS"
22197     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22198 /* end confdefs.h.  */
22199 #include "libguile.h"
22200 int
22201 main ()
22202 {
22203 scm_init_guile ();
22204   ;
22205   return 0;
22206 }
22207 _ACEOF
22208 if ac_fn_c_try_link "$LINENO"; then :
22209   have_libguile=yes
22210                     GUILE_CPPFLAGS=$new_CPPFLAGS
22211                     GUILE_LIBS=$new_LIBS
22212 else
22213   found_usable_guile=no
22214 fi
22215 rm -f core conftest.err conftest.$ac_objext \
22216     conftest$ac_exeext conftest.$ac_ext
22217         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22218 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22219
22220 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22221
22222
22223 fi
22224
22225     CPPFLAGS=$save_CPPFLAGS
22226     LIBS=$save_LIBS
22227     if test "${found_usable_guile}" = no; then
22228       if test "${flag_errors}" = yes; then
22229         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22231 as_fn_error $? "linking guile version ${guile_version} test program failed
22232 See \`config.log' for more details" "$LINENO" 5; }
22233       fi
22234     fi
22235   fi
22236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22237 $as_echo "${found_usable_guile}" >&6; }
22238
22239   ;;
22240 [\\/]* | ?:[\\/]*)
22241   if test -x "${with_guile}"; then
22242
22243   pkg_config=${with_guile}
22244   guile_version_list=${try_guile_versions}
22245   flag_errors=yes
22246
22247   found_usable_guile=checking
22248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22249 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22250   for guile_version in ${guile_version_list}; do
22251     ${pkg_config} --exists ${guile_version} 2>/dev/null
22252     if test $? != 0; then
22253       continue
22254     fi
22255             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22256     if test $? != 0; then
22257       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22258     fi
22259     new_LIBS=`${pkg_config} --libs ${guile_version}`
22260     if test $? != 0; then
22261       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22262     fi
22263         found_usable_guile=${guile_version}
22264     break
22265   done
22266   if test "${found_usable_guile}" = "checking"; then
22267     if test "${flag_errors}" = "yes"; then
22268       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22269     else
22270       found_usable_guile=no
22271     fi
22272   fi
22273       if test "${found_usable_guile}" != no; then
22274     save_CPPFLAGS=$CPPFLAGS
22275     save_LIBS=$LIBS
22276     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22277     LIBS="$LIBS $new_LIBS"
22278     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22279 /* end confdefs.h.  */
22280 #include "libguile.h"
22281 int
22282 main ()
22283 {
22284 scm_init_guile ();
22285   ;
22286   return 0;
22287 }
22288 _ACEOF
22289 if ac_fn_c_try_link "$LINENO"; then :
22290   have_libguile=yes
22291                     GUILE_CPPFLAGS=$new_CPPFLAGS
22292                     GUILE_LIBS=$new_LIBS
22293 else
22294   found_usable_guile=no
22295 fi
22296 rm -f core conftest.err conftest.$ac_objext \
22297     conftest$ac_exeext conftest.$ac_ext
22298         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22299 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22300
22301 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22302
22303
22304 fi
22305
22306     CPPFLAGS=$save_CPPFLAGS
22307     LIBS=$save_LIBS
22308     if test "${found_usable_guile}" = no; then
22309       if test "${flag_errors}" = yes; then
22310         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22312 as_fn_error $? "linking guile version ${guile_version} test program failed
22313 See \`config.log' for more details" "$LINENO" 5; }
22314       fi
22315     fi
22316   fi
22317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22318 $as_echo "${found_usable_guile}" >&6; }
22319
22320   else
22321     as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
22322   fi
22323   ;;
22324 "" | */*)
22325   # Disallow --with=guile="" and --with-guile=foo/bar.
22326   as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
22327   ;;
22328 *)
22329   # A space separate list of guile versions to try, in order.
22330   if test "${pkg_config_prog_path}" = "missing"; then
22331     as_fn_error $? "pkg-config not found" "$LINENO" 5
22332   fi
22333
22334   pkg_config=${pkg_config_prog_path}
22335   guile_version_list=${with_guile}
22336   flag_errors=yes
22337
22338   found_usable_guile=checking
22339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22340 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22341   for guile_version in ${guile_version_list}; do
22342     ${pkg_config} --exists ${guile_version} 2>/dev/null
22343     if test $? != 0; then
22344       continue
22345     fi
22346             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22347     if test $? != 0; then
22348       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22349     fi
22350     new_LIBS=`${pkg_config} --libs ${guile_version}`
22351     if test $? != 0; then
22352       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22353     fi
22354         found_usable_guile=${guile_version}
22355     break
22356   done
22357   if test "${found_usable_guile}" = "checking"; then
22358     if test "${flag_errors}" = "yes"; then
22359       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22360     else
22361       found_usable_guile=no
22362     fi
22363   fi
22364       if test "${found_usable_guile}" != no; then
22365     save_CPPFLAGS=$CPPFLAGS
22366     save_LIBS=$LIBS
22367     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22368     LIBS="$LIBS $new_LIBS"
22369     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22370 /* end confdefs.h.  */
22371 #include "libguile.h"
22372 int
22373 main ()
22374 {
22375 scm_init_guile ();
22376   ;
22377   return 0;
22378 }
22379 _ACEOF
22380 if ac_fn_c_try_link "$LINENO"; then :
22381   have_libguile=yes
22382                     GUILE_CPPFLAGS=$new_CPPFLAGS
22383                     GUILE_LIBS=$new_LIBS
22384 else
22385   found_usable_guile=no
22386 fi
22387 rm -f core conftest.err conftest.$ac_objext \
22388     conftest$ac_exeext conftest.$ac_ext
22389         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22390 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22391
22392 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22393
22394
22395 fi
22396
22397     CPPFLAGS=$save_CPPFLAGS
22398     LIBS=$save_LIBS
22399     if test "${found_usable_guile}" = no; then
22400       if test "${flag_errors}" = yes; then
22401         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22402 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22403 as_fn_error $? "linking guile version ${guile_version} test program failed
22404 See \`config.log' for more details" "$LINENO" 5; }
22405       fi
22406     fi
22407   fi
22408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22409 $as_echo "${found_usable_guile}" >&6; }
22410
22411   ;;
22412 esac
22413
22414 if test "${have_libguile}" != no; then
22415     case "${with_guile}" in
22416   [\\/]* | ?:[\\/]*)
22417
22418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
22419 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
22420 if ${ac_cv_guild_program_name+:} false; then :
22421   $as_echo_n "(cached) " >&6
22422 else
22423   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
22424
22425      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
22426      # the 'guild' and 'bindir' variables.  In that case, try to guess
22427      # what the program name is, at the risk of getting it wrong if
22428      # Guile was configured with '--program-suffix' or similar.
22429      if test "x$ac_cv_guild_program_name" = "x"; then
22430        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
22431        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
22432      fi
22433
22434 fi
22435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
22436 $as_echo "$ac_cv_guild_program_name" >&6; }
22437
22438   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
22439     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
22440   fi
22441
22442   GUILD="$ac_cv_guild_program_name"
22443
22444
22445     ;;
22446   *)
22447
22448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
22449 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
22450 if ${ac_cv_guild_program_name+:} false; then :
22451   $as_echo_n "(cached) " >&6
22452 else
22453   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
22454
22455      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
22456      # the 'guild' and 'bindir' variables.  In that case, try to guess
22457      # what the program name is, at the risk of getting it wrong if
22458      # Guile was configured with '--program-suffix' or similar.
22459      if test "x$ac_cv_guild_program_name" = "x"; then
22460        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
22461        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
22462      fi
22463
22464 fi
22465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
22466 $as_echo "$ac_cv_guild_program_name" >&6; }
22467
22468   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
22469     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
22470   fi
22471
22472   GUILD="$ac_cv_guild_program_name"
22473
22474
22475     ;;
22476   esac
22477
22478
22479   if test "$cross_compiling" = no; then
22480     GUILD_TARGET_FLAG=
22481   else
22482     GUILD_TARGET_FLAG="--target=$host"
22483   fi
22484
22485
22486
22487
22488   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
22489 $as_echo_n "checking whether guild supports this host... " >&6; }
22490 if ${ac_cv_guild_ok+:} false; then :
22491   $as_echo_n "(cached) " >&6
22492 else
22493   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
22494      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
22495        ac_cv_guild_ok=yes
22496      else
22497        ac_cv_guild_ok=no
22498      fi
22499 fi
22500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
22501 $as_echo "$ac_cv_guild_ok" >&6; }
22502
22503     if test "$ac_cv_guild_ok" = no; then
22504     have_libguile=no
22505     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
22506 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
22507   fi
22508 fi
22509
22510 if test "${have_libguile}" != no; then
22511
22512 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
22513
22514   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
22515   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
22516   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
22517   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
22518   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
22519
22520     save_LIBS="$LIBS"
22521   save_CPPFLAGS="$CPPFLAGS"
22522   LIBS="$GUILE_LIBS"
22523   CPPFLAGS="$GUILE_CPPFLAGS"
22524   for ac_func in scm_new_smob
22525 do :
22526   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
22527 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
22528   cat >>confdefs.h <<_ACEOF
22529 #define HAVE_SCM_NEW_SMOB 1
22530 _ACEOF
22531
22532 fi
22533 done
22534
22535   LIBS="$save_LIBS"
22536   CPPFLAGS="$save_CPPFLAGS"
22537 else
22538   # Even if Guile support is not compiled in, we need to have these files
22539   # included.
22540   CONFIG_OBS="$CONFIG_OBS guile/guile.o"
22541   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
22542 fi
22543
22544
22545  if test "${have_libguile}" != no; then
22546   HAVE_GUILE_TRUE=
22547   HAVE_GUILE_FALSE='#'
22548 else
22549   HAVE_GUILE_TRUE='#'
22550   HAVE_GUILE_FALSE=
22551 fi
22552
22553
22554 # ---------------------------- #
22555 # Check for source highlight.  #
22556 # ---------------------------- #
22557
22558 SRCHIGH_LIBS=
22559 SRCHIGH_CFLAGS=
22560
22561 # Check whether --enable-source-highlight was given.
22562 if test "${enable_source_highlight+set}" = set; then :
22563   enableval=$enable_source_highlight;
22564            case $enableval in
22565              yes | no | auto)
22566                ;;
22567              *)
22568                as_fn_error $? "bad value $enableval for --enable-source-highlight" "$LINENO" 5
22569                ;;
22570            esac
22571
22572 else
22573   enable_source_highlight=auto
22574 fi
22575
22576
22577 if test "${enable_source_highlight}" != "no"; then
22578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
22579 $as_echo_n "checking for the source-highlight library... " >&6; }
22580   if test "${pkg_config_prog_path}" = "missing"; then
22581     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
22582 $as_echo "no - pkg-config not found" >&6; }
22583     if test "${enable_source_highlight}" = "yes"; then
22584       as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
22585     fi
22586   else
22587     if ${pkg_config_prog_path} --exists source-highlight; then
22588       case "$LDFLAGS" in
22589         *static-libstdc*)
22590           as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
22591           ;;
22592       esac
22593
22594       srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
22595       srchigh_pkg_libs=`${pkg_config_prog_path} --libs source-highlight`
22596
22597       # Now that we have found a source-highlight library, check if we can use
22598       # it.  In particular, we're trying to detect the situation that the
22599       # library is using the new libstdc++ library abi ( see
22600       # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html )
22601       # while the compiler being used to compile gdb is using the old abi.
22602       # Such a situation will result in an undefined reference to
22603       # srchilite::SourceHighlight::SourceHighlight(std::string const&).
22604       # This situation can occur for instance when using a source highlight
22605       # library compiled with g++ 7.5.0 while building gdb with g++ 4.8.5.
22606       ac_ext=cpp
22607 ac_cpp='$CXXCPP $CPPFLAGS'
22608 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22609 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22610 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22611
22612       save_CXXFLAGS="$CXXFLAGS"
22613       save_LIBS="$LIBS"
22614       CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
22615       LIBS="$LIBS $srchigh_pkg_libs"
22616       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22617 /* end confdefs.h.  */
22618 #include <srchilite/sourcehighlight.h>
22619 int
22620 main ()
22621 {
22622 std::string outlang = "esc.outlang";
22623            new srchilite::SourceHighlight (outlang);
22624
22625   ;
22626   return 0;
22627 }
22628 _ACEOF
22629 if ac_fn_cxx_try_link "$LINENO"; then :
22630   have_usable_source_highlight=yes
22631 else
22632   have_usable_source_highlight=no
22633
22634 fi
22635 rm -f core conftest.err conftest.$ac_objext \
22636     conftest$ac_exeext conftest.$ac_ext
22637       CXXFLAGS="$save_CXXFLAGS"
22638       LIBS="$save_LIBS"
22639       ac_ext=c
22640 ac_cpp='$CPP $CPPFLAGS'
22641 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22642 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22643 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22644
22645
22646       if test "${have_usable_source_highlight}" = "yes"; then
22647
22648 $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
22649
22650         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22651 $as_echo "yes" >&6; }
22652         SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
22653         SRCHIGH_LIBS="$srchigh_pkg_libs"
22654       else
22655         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22656 $as_echo "no" >&6; }
22657         if test "${enable_source_highlight}" = "yes"; then
22658           as_fn_error $? "source-highlight in your system could not be used" "$LINENO" 5
22659         fi
22660       fi
22661     else
22662       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22663 $as_echo "no" >&6; }
22664       if test "${enable_source_highlight}" = "yes"; then
22665         as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
22666       fi
22667     fi
22668   fi
22669 fi
22670
22671
22672
22673 # ------------------------- #
22674 # Checks for header files.  #
22675 # ------------------------- #
22676
22677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
22678 $as_echo_n "checking for ANSI C header files... " >&6; }
22679 if ${ac_cv_header_stdc+:} false; then :
22680   $as_echo_n "(cached) " >&6
22681 else
22682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22683 /* end confdefs.h.  */
22684 #include <stdlib.h>
22685 #include <stdarg.h>
22686 #include <string.h>
22687 #include <float.h>
22688
22689 int
22690 main ()
22691 {
22692
22693   ;
22694   return 0;
22695 }
22696 _ACEOF
22697 if ac_fn_c_try_compile "$LINENO"; then :
22698   ac_cv_header_stdc=yes
22699 else
22700   ac_cv_header_stdc=no
22701 fi
22702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22703
22704 if test $ac_cv_header_stdc = yes; then
22705   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
22706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22707 /* end confdefs.h.  */
22708 #include <string.h>
22709
22710 _ACEOF
22711 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22712   $EGREP "memchr" >/dev/null 2>&1; then :
22713
22714 else
22715   ac_cv_header_stdc=no
22716 fi
22717 rm -f conftest*
22718
22719 fi
22720
22721 if test $ac_cv_header_stdc = yes; then
22722   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
22723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22724 /* end confdefs.h.  */
22725 #include <stdlib.h>
22726
22727 _ACEOF
22728 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22729   $EGREP "free" >/dev/null 2>&1; then :
22730
22731 else
22732   ac_cv_header_stdc=no
22733 fi
22734 rm -f conftest*
22735
22736 fi
22737
22738 if test $ac_cv_header_stdc = yes; then
22739   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
22740   if test "$cross_compiling" = yes; then :
22741   :
22742 else
22743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22744 /* end confdefs.h.  */
22745 #include <ctype.h>
22746 #include <stdlib.h>
22747 #if ((' ' & 0x0FF) == 0x020)
22748 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
22749 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
22750 #else
22751 # define ISLOWER(c) \
22752                    (('a' <= (c) && (c) <= 'i') \
22753                      || ('j' <= (c) && (c) <= 'r') \
22754                      || ('s' <= (c) && (c) <= 'z'))
22755 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
22756 #endif
22757
22758 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
22759 int
22760 main ()
22761 {
22762   int i;
22763   for (i = 0; i < 256; i++)
22764     if (XOR (islower (i), ISLOWER (i))
22765         || toupper (i) != TOUPPER (i))
22766       return 2;
22767   return 0;
22768 }
22769 _ACEOF
22770 if ac_fn_c_try_run "$LINENO"; then :
22771
22772 else
22773   ac_cv_header_stdc=no
22774 fi
22775 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22776   conftest.$ac_objext conftest.beam conftest.$ac_ext
22777 fi
22778
22779 fi
22780 fi
22781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
22782 $as_echo "$ac_cv_header_stdc" >&6; }
22783 if test $ac_cv_header_stdc = yes; then
22784
22785 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
22786
22787 fi
22788
22789 # elf_hp.h is for HP/UX 64-bit shared library support.
22790 for ac_header in nlist.h machine/reg.h \
22791                   thread_db.h \
22792                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
22793                   sys/procctl.h sys/resource.h sys/ptrace.h ptrace.h \
22794                   sys/reg.h sys/debugreg.h \
22795                   termios.h elf_hp.h
22796 do :
22797   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
22798 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
22799 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
22800   cat >>confdefs.h <<_ACEOF
22801 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
22802 _ACEOF
22803
22804 fi
22805
22806 done
22807
22808 for ac_header in sys/user.h
22809 do :
22810   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
22811 # include <sys/param.h>
22812 #endif
22813
22814 "
22815 if test "x$ac_cv_header_sys_user_h" = xyes; then :
22816   cat >>confdefs.h <<_ACEOF
22817 #define HAVE_SYS_USER_H 1
22818 _ACEOF
22819
22820 fi
22821
22822 done
22823
22824
22825 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
22826 do :
22827   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
22828 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
22829 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
22830   cat >>confdefs.h <<_ACEOF
22831 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
22832 _ACEOF
22833
22834 fi
22835
22836 done
22837
22838 for ac_header in term.h
22839 do :
22840   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
22841 # include <curses.h>
22842 #endif
22843
22844 "
22845 if test "x$ac_cv_header_term_h" = xyes; then :
22846   cat >>confdefs.h <<_ACEOF
22847 #define HAVE_TERM_H 1
22848 _ACEOF
22849
22850 fi
22851
22852 done
22853
22854
22855 for ac_header in sys/socket.h
22856 do :
22857   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
22858 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
22859   cat >>confdefs.h <<_ACEOF
22860 #define HAVE_SYS_SOCKET_H 1
22861 _ACEOF
22862
22863 fi
22864
22865 done
22866
22867 for ac_header in ws2tcpip.h
22868 do :
22869   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
22870 if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
22871   cat >>confdefs.h <<_ACEOF
22872 #define HAVE_WS2TCPIP_H 1
22873 _ACEOF
22874
22875 fi
22876
22877 done
22878
22879 for ac_header in execinfo.h
22880 do :
22881   ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
22882 if test "x$ac_cv_header_execinfo_h" = xyes; then :
22883   cat >>confdefs.h <<_ACEOF
22884 #define HAVE_EXECINFO_H 1
22885 _ACEOF
22886
22887 fi
22888
22889 done
22890
22891
22892 # ------------------------- #
22893 # Checks for declarations.  #
22894 # ------------------------- #
22895
22896
22897   # Check for presence and size of long long.
22898   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
22899 if test "x$ac_cv_type_long_long" = xyes; then :
22900
22901 cat >>confdefs.h <<_ACEOF
22902 #define HAVE_LONG_LONG 1
22903 _ACEOF
22904
22905 # The cast to long int works around a bug in the HP C Compiler
22906 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
22907 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
22908 # This bug is HP SR number 8606223364.
22909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
22910 $as_echo_n "checking size of long long... " >&6; }
22911 if ${ac_cv_sizeof_long_long+:} false; then :
22912   $as_echo_n "(cached) " >&6
22913 else
22914   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
22915
22916 else
22917   if test "$ac_cv_type_long_long" = yes; then
22918      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22920 as_fn_error 77 "cannot compute sizeof (long long)
22921 See \`config.log' for more details" "$LINENO" 5; }
22922    else
22923      ac_cv_sizeof_long_long=0
22924    fi
22925 fi
22926
22927 fi
22928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
22929 $as_echo "$ac_cv_sizeof_long_long" >&6; }
22930
22931
22932
22933 cat >>confdefs.h <<_ACEOF
22934 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
22935 _ACEOF
22936
22937
22938 fi
22939
22940
22941   as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
22942 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
22943 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
22944   ac_have_decl=1
22945 else
22946   ac_have_decl=0
22947 fi
22948
22949 cat >>confdefs.h <<_ACEOF
22950 #define HAVE_DECL_BASENAME $ac_have_decl
22951 _ACEOF
22952 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
22953 if test "x$ac_cv_have_decl_ffs" = xyes; then :
22954   ac_have_decl=1
22955 else
22956   ac_have_decl=0
22957 fi
22958
22959 cat >>confdefs.h <<_ACEOF
22960 #define HAVE_DECL_FFS $ac_have_decl
22961 _ACEOF
22962 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
22963 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
22964   ac_have_decl=1
22965 else
22966   ac_have_decl=0
22967 fi
22968
22969 cat >>confdefs.h <<_ACEOF
22970 #define HAVE_DECL_ASPRINTF $ac_have_decl
22971 _ACEOF
22972 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
22973 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
22974   ac_have_decl=1
22975 else
22976   ac_have_decl=0
22977 fi
22978
22979 cat >>confdefs.h <<_ACEOF
22980 #define HAVE_DECL_VASPRINTF $ac_have_decl
22981 _ACEOF
22982 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
22983 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
22984   ac_have_decl=1
22985 else
22986   ac_have_decl=0
22987 fi
22988
22989 cat >>confdefs.h <<_ACEOF
22990 #define HAVE_DECL_SNPRINTF $ac_have_decl
22991 _ACEOF
22992 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
22993 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
22994   ac_have_decl=1
22995 else
22996   ac_have_decl=0
22997 fi
22998
22999 cat >>confdefs.h <<_ACEOF
23000 #define HAVE_DECL_VSNPRINTF $ac_have_decl
23001 _ACEOF
23002
23003   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
23004 if test "x$ac_cv_have_decl_strtol" = xyes; then :
23005   ac_have_decl=1
23006 else
23007   ac_have_decl=0
23008 fi
23009
23010 cat >>confdefs.h <<_ACEOF
23011 #define HAVE_DECL_STRTOL $ac_have_decl
23012 _ACEOF
23013 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
23014 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
23015   ac_have_decl=1
23016 else
23017   ac_have_decl=0
23018 fi
23019
23020 cat >>confdefs.h <<_ACEOF
23021 #define HAVE_DECL_STRTOUL $ac_have_decl
23022 _ACEOF
23023 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23024 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
23025   ac_have_decl=1
23026 else
23027   ac_have_decl=0
23028 fi
23029
23030 cat >>confdefs.h <<_ACEOF
23031 #define HAVE_DECL_STRTOLL $ac_have_decl
23032 _ACEOF
23033 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23034 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
23035   ac_have_decl=1
23036 else
23037   ac_have_decl=0
23038 fi
23039
23040 cat >>confdefs.h <<_ACEOF
23041 #define HAVE_DECL_STRTOULL $ac_have_decl
23042 _ACEOF
23043
23044   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
23045 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
23046   ac_have_decl=1
23047 else
23048   ac_have_decl=0
23049 fi
23050
23051 cat >>confdefs.h <<_ACEOF
23052 #define HAVE_DECL_STRVERSCMP $ac_have_decl
23053 _ACEOF
23054
23055
23056
23057 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
23058 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
23059   ac_have_decl=1
23060 else
23061   ac_have_decl=0
23062 fi
23063
23064 cat >>confdefs.h <<_ACEOF
23065 #define HAVE_DECL_SNPRINTF $ac_have_decl
23066 _ACEOF
23067
23068
23069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
23070 $as_echo_n "checking for LC_MESSAGES... " >&6; }
23071 if ${am_cv_val_LC_MESSAGES+:} false; then :
23072   $as_echo_n "(cached) " >&6
23073 else
23074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23075 /* end confdefs.h.  */
23076 #include <locale.h>
23077 int
23078 main ()
23079 {
23080 return LC_MESSAGES
23081   ;
23082   return 0;
23083 }
23084 _ACEOF
23085 if ac_fn_c_try_link "$LINENO"; then :
23086   am_cv_val_LC_MESSAGES=yes
23087 else
23088   am_cv_val_LC_MESSAGES=no
23089 fi
23090 rm -f core conftest.err conftest.$ac_objext \
23091     conftest$ac_exeext conftest.$ac_ext
23092 fi
23093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
23094 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
23095   if test $am_cv_val_LC_MESSAGES = yes; then
23096
23097 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
23098
23099   fi
23100
23101
23102 # ------------------ #
23103 # Checks for types.  #
23104 # ------------------ #
23105
23106 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
23107 #if HAVE_SYS_SOCKET_H
23108 # include <sys/socket.h>
23109 #elif HAVE_WS2TCPIP_H
23110 # include <ws2tcpip.h>
23111 #endif
23112
23113 "
23114 if test "x$ac_cv_type_socklen_t" = xyes; then :
23115
23116 cat >>confdefs.h <<_ACEOF
23117 #define HAVE_SOCKLEN_T 1
23118 _ACEOF
23119
23120
23121 fi
23122
23123
23124 # ------------------------------------- #
23125 # Checks for compiler characteristics.  #
23126 # ------------------------------------- #
23127
23128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
23129 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
23130 if ${ac_cv_c_const+:} false; then :
23131   $as_echo_n "(cached) " >&6
23132 else
23133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23134 /* end confdefs.h.  */
23135
23136 int
23137 main ()
23138 {
23139
23140 #ifndef __cplusplus
23141   /* Ultrix mips cc rejects this sort of thing.  */
23142   typedef int charset[2];
23143   const charset cs = { 0, 0 };
23144   /* SunOS 4.1.1 cc rejects this.  */
23145   char const *const *pcpcc;
23146   char **ppc;
23147   /* NEC SVR4.0.2 mips cc rejects this.  */
23148   struct point {int x, y;};
23149   static struct point const zero = {0,0};
23150   /* AIX XL C 1.02.0.0 rejects this.
23151      It does not let you subtract one const X* pointer from another in
23152      an arm of an if-expression whose if-part is not a constant
23153      expression */
23154   const char *g = "string";
23155   pcpcc = &g + (g ? g-g : 0);
23156   /* HPUX 7.0 cc rejects these. */
23157   ++pcpcc;
23158   ppc = (char**) pcpcc;
23159   pcpcc = (char const *const *) ppc;
23160   { /* SCO 3.2v4 cc rejects this sort of thing.  */
23161     char tx;
23162     char *t = &tx;
23163     char const *s = 0 ? (char *) 0 : (char const *) 0;
23164
23165     *t++ = 0;
23166     if (s) return 0;
23167   }
23168   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
23169     int x[] = {25, 17};
23170     const int *foo = &x[0];
23171     ++foo;
23172   }
23173   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
23174     typedef const int *iptr;
23175     iptr p = 0;
23176     ++p;
23177   }
23178   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
23179        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
23180     struct s { int j; const int *ap[3]; } bx;
23181     struct s *b = &bx; b->j = 5;
23182   }
23183   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
23184     const int foo = 10;
23185     if (!foo) return 0;
23186   }
23187   return !cs[0] && !zero.x;
23188 #endif
23189
23190   ;
23191   return 0;
23192 }
23193 _ACEOF
23194 if ac_fn_c_try_compile "$LINENO"; then :
23195   ac_cv_c_const=yes
23196 else
23197   ac_cv_c_const=no
23198 fi
23199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23200 fi
23201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
23202 $as_echo "$ac_cv_c_const" >&6; }
23203 if test $ac_cv_c_const = no; then
23204
23205 $as_echo "#define const /**/" >>confdefs.h
23206
23207 fi
23208
23209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
23210 $as_echo_n "checking for inline... " >&6; }
23211 if ${ac_cv_c_inline+:} false; then :
23212   $as_echo_n "(cached) " >&6
23213 else
23214   ac_cv_c_inline=no
23215 for ac_kw in inline __inline__ __inline; do
23216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23217 /* end confdefs.h.  */
23218 #ifndef __cplusplus
23219 typedef int foo_t;
23220 static $ac_kw foo_t static_foo () {return 0; }
23221 $ac_kw foo_t foo () {return 0; }
23222 #endif
23223
23224 _ACEOF
23225 if ac_fn_c_try_compile "$LINENO"; then :
23226   ac_cv_c_inline=$ac_kw
23227 fi
23228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23229   test "$ac_cv_c_inline" != no && break
23230 done
23231
23232 fi
23233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
23234 $as_echo "$ac_cv_c_inline" >&6; }
23235
23236 case $ac_cv_c_inline in
23237   inline | yes) ;;
23238   *)
23239     case $ac_cv_c_inline in
23240       no) ac_val=;;
23241       *) ac_val=$ac_cv_c_inline;;
23242     esac
23243     cat >>confdefs.h <<_ACEOF
23244 #ifndef __cplusplus
23245 #define inline $ac_val
23246 #endif
23247 _ACEOF
23248     ;;
23249 esac
23250
23251  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
23252 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
23253 if ${ac_cv_c_bigendian+:} false; then :
23254   $as_echo_n "(cached) " >&6
23255 else
23256   ac_cv_c_bigendian=unknown
23257     # See if we're dealing with a universal compiler.
23258     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23259 /* end confdefs.h.  */
23260 #ifndef __APPLE_CC__
23261                not a universal capable compiler
23262              #endif
23263              typedef int dummy;
23264
23265 _ACEOF
23266 if ac_fn_c_try_compile "$LINENO"; then :
23267
23268         # Check for potential -arch flags.  It is not universal unless
23269         # there are at least two -arch flags with different values.
23270         ac_arch=
23271         ac_prev=
23272         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
23273          if test -n "$ac_prev"; then
23274            case $ac_word in
23275              i?86 | x86_64 | ppc | ppc64)
23276                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
23277                  ac_arch=$ac_word
23278                else
23279                  ac_cv_c_bigendian=universal
23280                  break
23281                fi
23282                ;;
23283            esac
23284            ac_prev=
23285          elif test "x$ac_word" = "x-arch"; then
23286            ac_prev=arch
23287          fi
23288        done
23289 fi
23290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23291     if test $ac_cv_c_bigendian = unknown; then
23292       # See if sys/param.h defines the BYTE_ORDER macro.
23293       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23294 /* end confdefs.h.  */
23295 #include <sys/types.h>
23296              #include <sys/param.h>
23297
23298 int
23299 main ()
23300 {
23301 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
23302                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
23303                      && LITTLE_ENDIAN)
23304               bogus endian macros
23305              #endif
23306
23307   ;
23308   return 0;
23309 }
23310 _ACEOF
23311 if ac_fn_c_try_compile "$LINENO"; then :
23312   # It does; now see whether it defined to BIG_ENDIAN or not.
23313          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23314 /* end confdefs.h.  */
23315 #include <sys/types.h>
23316                 #include <sys/param.h>
23317
23318 int
23319 main ()
23320 {
23321 #if BYTE_ORDER != BIG_ENDIAN
23322                  not big endian
23323                 #endif
23324
23325   ;
23326   return 0;
23327 }
23328 _ACEOF
23329 if ac_fn_c_try_compile "$LINENO"; then :
23330   ac_cv_c_bigendian=yes
23331 else
23332   ac_cv_c_bigendian=no
23333 fi
23334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23335 fi
23336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23337     fi
23338     if test $ac_cv_c_bigendian = unknown; then
23339       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
23340       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23341 /* end confdefs.h.  */
23342 #include <limits.h>
23343
23344 int
23345 main ()
23346 {
23347 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
23348               bogus endian macros
23349              #endif
23350
23351   ;
23352   return 0;
23353 }
23354 _ACEOF
23355 if ac_fn_c_try_compile "$LINENO"; then :
23356   # It does; now see whether it defined to _BIG_ENDIAN or not.
23357          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23358 /* end confdefs.h.  */
23359 #include <limits.h>
23360
23361 int
23362 main ()
23363 {
23364 #ifndef _BIG_ENDIAN
23365                  not big endian
23366                 #endif
23367
23368   ;
23369   return 0;
23370 }
23371 _ACEOF
23372 if ac_fn_c_try_compile "$LINENO"; then :
23373   ac_cv_c_bigendian=yes
23374 else
23375   ac_cv_c_bigendian=no
23376 fi
23377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23378 fi
23379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23380     fi
23381     if test $ac_cv_c_bigendian = unknown; then
23382       # Compile a test program.
23383       if test "$cross_compiling" = yes; then :
23384   # Try to guess by grepping values from an object file.
23385          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23386 /* end confdefs.h.  */
23387 short int ascii_mm[] =
23388                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
23389                 short int ascii_ii[] =
23390                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
23391                 int use_ascii (int i) {
23392                   return ascii_mm[i] + ascii_ii[i];
23393                 }
23394                 short int ebcdic_ii[] =
23395                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
23396                 short int ebcdic_mm[] =
23397                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
23398                 int use_ebcdic (int i) {
23399                   return ebcdic_mm[i] + ebcdic_ii[i];
23400                 }
23401                 extern int foo;
23402
23403 int
23404 main ()
23405 {
23406 return use_ascii (foo) == use_ebcdic (foo);
23407   ;
23408   return 0;
23409 }
23410 _ACEOF
23411 if ac_fn_c_try_compile "$LINENO"; then :
23412   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
23413               ac_cv_c_bigendian=yes
23414             fi
23415             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
23416               if test "$ac_cv_c_bigendian" = unknown; then
23417                 ac_cv_c_bigendian=no
23418               else
23419                 # finding both strings is unlikely to happen, but who knows?
23420                 ac_cv_c_bigendian=unknown
23421               fi
23422             fi
23423 fi
23424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23425 else
23426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23427 /* end confdefs.h.  */
23428 $ac_includes_default
23429 int
23430 main ()
23431 {
23432
23433              /* Are we little or big endian?  From Harbison&Steele.  */
23434              union
23435              {
23436                long int l;
23437                char c[sizeof (long int)];
23438              } u;
23439              u.l = 1;
23440              return u.c[sizeof (long int) - 1] == 1;
23441
23442   ;
23443   return 0;
23444 }
23445 _ACEOF
23446 if ac_fn_c_try_run "$LINENO"; then :
23447   ac_cv_c_bigendian=no
23448 else
23449   ac_cv_c_bigendian=yes
23450 fi
23451 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23452   conftest.$ac_objext conftest.beam conftest.$ac_ext
23453 fi
23454
23455     fi
23456 fi
23457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
23458 $as_echo "$ac_cv_c_bigendian" >&6; }
23459  case $ac_cv_c_bigendian in #(
23460    yes)
23461      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
23462 ;; #(
23463    no)
23464       ;; #(
23465    universal)
23466
23467 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
23468
23469      ;; #(
23470    *)
23471      as_fn_error $? "unknown endianness
23472  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
23473  esac
23474
23475
23476 # ------------------------------ #
23477 # Checks for library functions.  #
23478 # ------------------------------ #
23479
23480 for ac_func in getuid getgid \
23481                 pipe pread pread64 pwrite resize_term \
23482                 getpgid setsid \
23483                 sigaction sigsetmask socketpair \
23484                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
23485                 setrlimit getrlimit posix_madvise waitpid \
23486                 use_default_colors
23487 do :
23488   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23489 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23490 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
23491   cat >>confdefs.h <<_ACEOF
23492 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23493 _ACEOF
23494
23495 fi
23496 done
23497
23498
23499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
23500 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
23501 if ${am_cv_langinfo_codeset+:} false; then :
23502   $as_echo_n "(cached) " >&6
23503 else
23504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23505 /* end confdefs.h.  */
23506 #include <langinfo.h>
23507 int
23508 main ()
23509 {
23510 char* cs = nl_langinfo(CODESET);
23511   ;
23512   return 0;
23513 }
23514 _ACEOF
23515 if ac_fn_c_try_link "$LINENO"; then :
23516   am_cv_langinfo_codeset=yes
23517 else
23518   am_cv_langinfo_codeset=no
23519 fi
23520 rm -f core conftest.err conftest.$ac_objext \
23521     conftest$ac_exeext conftest.$ac_ext
23522
23523 fi
23524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
23525 $as_echo "$am_cv_langinfo_codeset" >&6; }
23526   if test $am_cv_langinfo_codeset = yes; then
23527
23528 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
23529
23530   fi
23531
23532 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
23533 if test "x$ac_cv_type_size_t" = xyes; then :
23534
23535 else
23536
23537 cat >>confdefs.h <<_ACEOF
23538 #define size_t unsigned int
23539 _ACEOF
23540
23541 fi
23542
23543
23544
23545
23546   for ac_header in $ac_header_list
23547 do :
23548   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
23549 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
23550 "
23551 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
23552   cat >>confdefs.h <<_ACEOF
23553 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
23554 _ACEOF
23555
23556 fi
23557
23558 done
23559
23560
23561
23562
23563
23564
23565
23566 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
23567 if test "x$ac_cv_type_pid_t" = xyes; then :
23568
23569 else
23570
23571 cat >>confdefs.h <<_ACEOF
23572 #define pid_t int
23573 _ACEOF
23574
23575 fi
23576
23577
23578   # Set the 'development' global.
23579   . $srcdir/../bfd/development.sh
23580
23581   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
23582 $as_echo_n "checking for ANSI C header files... " >&6; }
23583 if ${ac_cv_header_stdc+:} false; then :
23584   $as_echo_n "(cached) " >&6
23585 else
23586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23587 /* end confdefs.h.  */
23588 #include <stdlib.h>
23589 #include <stdarg.h>
23590 #include <string.h>
23591 #include <float.h>
23592
23593 int
23594 main ()
23595 {
23596
23597   ;
23598   return 0;
23599 }
23600 _ACEOF
23601 if ac_fn_c_try_compile "$LINENO"; then :
23602   ac_cv_header_stdc=yes
23603 else
23604   ac_cv_header_stdc=no
23605 fi
23606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23607
23608 if test $ac_cv_header_stdc = yes; then
23609   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
23610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23611 /* end confdefs.h.  */
23612 #include <string.h>
23613
23614 _ACEOF
23615 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23616   $EGREP "memchr" >/dev/null 2>&1; then :
23617
23618 else
23619   ac_cv_header_stdc=no
23620 fi
23621 rm -f conftest*
23622
23623 fi
23624
23625 if test $ac_cv_header_stdc = yes; then
23626   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
23627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23628 /* end confdefs.h.  */
23629 #include <stdlib.h>
23630
23631 _ACEOF
23632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23633   $EGREP "free" >/dev/null 2>&1; then :
23634
23635 else
23636   ac_cv_header_stdc=no
23637 fi
23638 rm -f conftest*
23639
23640 fi
23641
23642 if test $ac_cv_header_stdc = yes; then
23643   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
23644   if test "$cross_compiling" = yes; then :
23645   :
23646 else
23647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23648 /* end confdefs.h.  */
23649 #include <ctype.h>
23650 #include <stdlib.h>
23651 #if ((' ' & 0x0FF) == 0x020)
23652 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
23653 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
23654 #else
23655 # define ISLOWER(c) \
23656                    (('a' <= (c) && (c) <= 'i') \
23657                      || ('j' <= (c) && (c) <= 'r') \
23658                      || ('s' <= (c) && (c) <= 'z'))
23659 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
23660 #endif
23661
23662 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
23663 int
23664 main ()
23665 {
23666   int i;
23667   for (i = 0; i < 256; i++)
23668     if (XOR (islower (i), ISLOWER (i))
23669         || toupper (i) != TOUPPER (i))
23670       return 2;
23671   return 0;
23672 }
23673 _ACEOF
23674 if ac_fn_c_try_run "$LINENO"; then :
23675
23676 else
23677   ac_cv_header_stdc=no
23678 fi
23679 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23680   conftest.$ac_objext conftest.beam conftest.$ac_ext
23681 fi
23682
23683 fi
23684 fi
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
23686 $as_echo "$ac_cv_header_stdc" >&6; }
23687 if test $ac_cv_header_stdc = yes; then
23688
23689 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
23690
23691 fi
23692
23693   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
23694 # for constant arguments.  Useless!
23695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
23696 $as_echo_n "checking for working alloca.h... " >&6; }
23697 if ${ac_cv_working_alloca_h+:} false; then :
23698   $as_echo_n "(cached) " >&6
23699 else
23700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23701 /* end confdefs.h.  */
23702 #include <alloca.h>
23703 int
23704 main ()
23705 {
23706 char *p = (char *) alloca (2 * sizeof (int));
23707                           if (p) return 0;
23708   ;
23709   return 0;
23710 }
23711 _ACEOF
23712 if ac_fn_c_try_link "$LINENO"; then :
23713   ac_cv_working_alloca_h=yes
23714 else
23715   ac_cv_working_alloca_h=no
23716 fi
23717 rm -f core conftest.err conftest.$ac_objext \
23718     conftest$ac_exeext conftest.$ac_ext
23719 fi
23720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
23721 $as_echo "$ac_cv_working_alloca_h" >&6; }
23722 if test $ac_cv_working_alloca_h = yes; then
23723
23724 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
23725
23726 fi
23727
23728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
23729 $as_echo_n "checking for alloca... " >&6; }
23730 if ${ac_cv_func_alloca_works+:} false; then :
23731   $as_echo_n "(cached) " >&6
23732 else
23733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23734 /* end confdefs.h.  */
23735 #ifdef __GNUC__
23736 # define alloca __builtin_alloca
23737 #else
23738 # ifdef _MSC_VER
23739 #  include <malloc.h>
23740 #  define alloca _alloca
23741 # else
23742 #  ifdef HAVE_ALLOCA_H
23743 #   include <alloca.h>
23744 #  else
23745 #   ifdef _AIX
23746  #pragma alloca
23747 #   else
23748 #    ifndef alloca /* predefined by HP cc +Olibcalls */
23749 void *alloca (size_t);
23750 #    endif
23751 #   endif
23752 #  endif
23753 # endif
23754 #endif
23755
23756 int
23757 main ()
23758 {
23759 char *p = (char *) alloca (1);
23760                                     if (p) return 0;
23761   ;
23762   return 0;
23763 }
23764 _ACEOF
23765 if ac_fn_c_try_link "$LINENO"; then :
23766   ac_cv_func_alloca_works=yes
23767 else
23768   ac_cv_func_alloca_works=no
23769 fi
23770 rm -f core conftest.err conftest.$ac_objext \
23771     conftest$ac_exeext conftest.$ac_ext
23772 fi
23773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
23774 $as_echo "$ac_cv_func_alloca_works" >&6; }
23775
23776 if test $ac_cv_func_alloca_works = yes; then
23777
23778 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
23779
23780 else
23781   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
23782 # that cause trouble.  Some versions do not even contain alloca or
23783 # contain a buggy version.  If you still want to use their alloca,
23784 # use ar to extract alloca.o from them instead of compiling alloca.c.
23785
23786 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
23787
23788 $as_echo "#define C_ALLOCA 1" >>confdefs.h
23789
23790
23791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
23792 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
23793 if ${ac_cv_os_cray+:} false; then :
23794   $as_echo_n "(cached) " >&6
23795 else
23796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23797 /* end confdefs.h.  */
23798 #if defined CRAY && ! defined CRAY2
23799 webecray
23800 #else
23801 wenotbecray
23802 #endif
23803
23804 _ACEOF
23805 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23806   $EGREP "webecray" >/dev/null 2>&1; then :
23807   ac_cv_os_cray=yes
23808 else
23809   ac_cv_os_cray=no
23810 fi
23811 rm -f conftest*
23812
23813 fi
23814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
23815 $as_echo "$ac_cv_os_cray" >&6; }
23816 if test $ac_cv_os_cray = yes; then
23817   for ac_func in _getb67 GETB67 getb67; do
23818     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23819 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23820 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
23821
23822 cat >>confdefs.h <<_ACEOF
23823 #define CRAY_STACKSEG_END $ac_func
23824 _ACEOF
23825
23826     break
23827 fi
23828
23829   done
23830 fi
23831
23832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
23833 $as_echo_n "checking stack direction for C alloca... " >&6; }
23834 if ${ac_cv_c_stack_direction+:} false; then :
23835   $as_echo_n "(cached) " >&6
23836 else
23837   if test "$cross_compiling" = yes; then :
23838   ac_cv_c_stack_direction=0
23839 else
23840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23841 /* end confdefs.h.  */
23842 $ac_includes_default
23843 int
23844 find_stack_direction (int *addr, int depth)
23845 {
23846   int dir, dummy = 0;
23847   if (! addr)
23848     addr = &dummy;
23849   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
23850   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
23851   return dir + dummy;
23852 }
23853
23854 int
23855 main (int argc, char **argv)
23856 {
23857   return find_stack_direction (0, argc + !argv + 20) < 0;
23858 }
23859 _ACEOF
23860 if ac_fn_c_try_run "$LINENO"; then :
23861   ac_cv_c_stack_direction=1
23862 else
23863   ac_cv_c_stack_direction=-1
23864 fi
23865 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23866   conftest.$ac_objext conftest.beam conftest.$ac_ext
23867 fi
23868
23869 fi
23870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
23871 $as_echo "$ac_cv_c_stack_direction" >&6; }
23872 cat >>confdefs.h <<_ACEOF
23873 #define STACK_DIRECTION $ac_cv_c_stack_direction
23874 _ACEOF
23875
23876
23877 fi
23878
23879
23880   WIN32APILIBS=
23881   case ${host} in
23882     *mingw32*)
23883
23884 $as_echo "#define USE_WIN32API 1" >>confdefs.h
23885
23886       WIN32APILIBS="-lws2_32"
23887       ;;
23888   esac
23889
23890
23891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
23892 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
23893 if ${am_cv_langinfo_codeset+:} false; then :
23894   $as_echo_n "(cached) " >&6
23895 else
23896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23897 /* end confdefs.h.  */
23898 #include <langinfo.h>
23899 int
23900 main ()
23901 {
23902 char* cs = nl_langinfo(CODESET);
23903   ;
23904   return 0;
23905 }
23906 _ACEOF
23907 if ac_fn_c_try_link "$LINENO"; then :
23908   am_cv_langinfo_codeset=yes
23909 else
23910   am_cv_langinfo_codeset=no
23911 fi
23912 rm -f core conftest.err conftest.$ac_objext \
23913     conftest$ac_exeext conftest.$ac_ext
23914
23915 fi
23916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
23917 $as_echo "$am_cv_langinfo_codeset" >&6; }
23918   if test $am_cv_langinfo_codeset = yes; then
23919
23920 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
23921
23922   fi
23923
23924
23925   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h             sys/un.h sys/wait.h             thread_db.h wait.h              termios.h               dlfcn.h                 linux/elf.h proc_service.h              poll.h sys/poll.h sys/select.h
23926 do :
23927   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
23928 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
23929 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
23930   cat >>confdefs.h <<_ACEOF
23931 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
23932 _ACEOF
23933
23934 fi
23935
23936 done
23937
23938
23939
23940 for ac_func in getpagesize
23941 do :
23942   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
23943 if test "x$ac_cv_func_getpagesize" = xyes; then :
23944   cat >>confdefs.h <<_ACEOF
23945 #define HAVE_GETPAGESIZE 1
23946 _ACEOF
23947
23948 fi
23949 done
23950
23951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
23952 $as_echo_n "checking for working mmap... " >&6; }
23953 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
23954   $as_echo_n "(cached) " >&6
23955 else
23956   if test "$cross_compiling" = yes; then :
23957   ac_cv_func_mmap_fixed_mapped=no
23958 else
23959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23960 /* end confdefs.h.  */
23961 $ac_includes_default
23962 /* malloc might have been renamed as rpl_malloc. */
23963 #undef malloc
23964
23965 /* Thanks to Mike Haertel and Jim Avera for this test.
23966    Here is a matrix of mmap possibilities:
23967         mmap private not fixed
23968         mmap private fixed at somewhere currently unmapped
23969         mmap private fixed at somewhere already mapped
23970         mmap shared not fixed
23971         mmap shared fixed at somewhere currently unmapped
23972         mmap shared fixed at somewhere already mapped
23973    For private mappings, we should verify that changes cannot be read()
23974    back from the file, nor mmap's back from the file at a different
23975    address.  (There have been systems where private was not correctly
23976    implemented like the infamous i386 svr4.0, and systems where the
23977    VM page cache was not coherent with the file system buffer cache
23978    like early versions of FreeBSD and possibly contemporary NetBSD.)
23979    For shared mappings, we should conversely verify that changes get
23980    propagated back to all the places they're supposed to be.
23981
23982    Grep wants private fixed already mapped.
23983    The main things grep needs to know about mmap are:
23984    * does it exist and is it safe to write into the mmap'd area
23985    * how to use it (BSD variants)  */
23986
23987 #include <fcntl.h>
23988 #include <sys/mman.h>
23989
23990 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
23991 char *malloc ();
23992 #endif
23993
23994 /* This mess was copied from the GNU getpagesize.h.  */
23995 #ifndef HAVE_GETPAGESIZE
23996 # ifdef _SC_PAGESIZE
23997 #  define getpagesize() sysconf(_SC_PAGESIZE)
23998 # else /* no _SC_PAGESIZE */
23999 #  ifdef HAVE_SYS_PARAM_H
24000 #   include <sys/param.h>
24001 #   ifdef EXEC_PAGESIZE
24002 #    define getpagesize() EXEC_PAGESIZE
24003 #   else /* no EXEC_PAGESIZE */
24004 #    ifdef NBPG
24005 #     define getpagesize() NBPG * CLSIZE
24006 #     ifndef CLSIZE
24007 #      define CLSIZE 1
24008 #     endif /* no CLSIZE */
24009 #    else /* no NBPG */
24010 #     ifdef NBPC
24011 #      define getpagesize() NBPC
24012 #     else /* no NBPC */
24013 #      ifdef PAGESIZE
24014 #       define getpagesize() PAGESIZE
24015 #      endif /* PAGESIZE */
24016 #     endif /* no NBPC */
24017 #    endif /* no NBPG */
24018 #   endif /* no EXEC_PAGESIZE */
24019 #  else /* no HAVE_SYS_PARAM_H */
24020 #   define getpagesize() 8192   /* punt totally */
24021 #  endif /* no HAVE_SYS_PARAM_H */
24022 # endif /* no _SC_PAGESIZE */
24023
24024 #endif /* no HAVE_GETPAGESIZE */
24025
24026 int
24027 main ()
24028 {
24029   char *data, *data2, *data3;
24030   const char *cdata2;
24031   int i, pagesize;
24032   int fd, fd2;
24033
24034   pagesize = getpagesize ();
24035
24036   /* First, make a file with some known garbage in it. */
24037   data = (char *) malloc (pagesize);
24038   if (!data)
24039     return 1;
24040   for (i = 0; i < pagesize; ++i)
24041     *(data + i) = rand ();
24042   umask (0);
24043   fd = creat ("conftest.mmap", 0600);
24044   if (fd < 0)
24045     return 2;
24046   if (write (fd, data, pagesize) != pagesize)
24047     return 3;
24048   close (fd);
24049
24050   /* Next, check that the tail of a page is zero-filled.  File must have
24051      non-zero length, otherwise we risk SIGBUS for entire page.  */
24052   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
24053   if (fd2 < 0)
24054     return 4;
24055   cdata2 = "";
24056   if (write (fd2, cdata2, 1) != 1)
24057     return 5;
24058   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
24059   if (data2 == MAP_FAILED)
24060     return 6;
24061   for (i = 0; i < pagesize; ++i)
24062     if (*(data2 + i))
24063       return 7;
24064   close (fd2);
24065   if (munmap (data2, pagesize))
24066     return 8;
24067
24068   /* Next, try to mmap the file at a fixed address which already has
24069      something else allocated at it.  If we can, also make sure that
24070      we see the same garbage.  */
24071   fd = open ("conftest.mmap", O_RDWR);
24072   if (fd < 0)
24073     return 9;
24074   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
24075                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
24076     return 10;
24077   for (i = 0; i < pagesize; ++i)
24078     if (*(data + i) != *(data2 + i))
24079       return 11;
24080
24081   /* Finally, make sure that changes to the mapped area do not
24082      percolate back to the file as seen by read().  (This is a bug on
24083      some variants of i386 svr4.0.)  */
24084   for (i = 0; i < pagesize; ++i)
24085     *(data2 + i) = *(data2 + i) + 1;
24086   data3 = (char *) malloc (pagesize);
24087   if (!data3)
24088     return 12;
24089   if (read (fd, data3, pagesize) != pagesize)
24090     return 13;
24091   for (i = 0; i < pagesize; ++i)
24092     if (*(data + i) != *(data3 + i))
24093       return 14;
24094   close (fd);
24095   return 0;
24096 }
24097 _ACEOF
24098 if ac_fn_c_try_run "$LINENO"; then :
24099   ac_cv_func_mmap_fixed_mapped=yes
24100 else
24101   ac_cv_func_mmap_fixed_mapped=no
24102 fi
24103 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24104   conftest.$ac_objext conftest.beam conftest.$ac_ext
24105 fi
24106
24107 fi
24108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
24109 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
24110 if test $ac_cv_func_mmap_fixed_mapped = yes; then
24111
24112 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
24113
24114 fi
24115 rm -f conftest.mmap conftest.txt
24116
24117   for ac_header in vfork.h
24118 do :
24119   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
24120 if test "x$ac_cv_header_vfork_h" = xyes; then :
24121   cat >>confdefs.h <<_ACEOF
24122 #define HAVE_VFORK_H 1
24123 _ACEOF
24124
24125 fi
24126
24127 done
24128
24129 for ac_func in fork vfork
24130 do :
24131   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24132 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24133 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
24134   cat >>confdefs.h <<_ACEOF
24135 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24136 _ACEOF
24137
24138 fi
24139 done
24140
24141 if test "x$ac_cv_func_fork" = xyes; then
24142   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
24143 $as_echo_n "checking for working fork... " >&6; }
24144 if ${ac_cv_func_fork_works+:} false; then :
24145   $as_echo_n "(cached) " >&6
24146 else
24147   if test "$cross_compiling" = yes; then :
24148   ac_cv_func_fork_works=cross
24149 else
24150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24151 /* end confdefs.h.  */
24152 $ac_includes_default
24153 int
24154 main ()
24155 {
24156
24157           /* By Ruediger Kuhlmann. */
24158           return fork () < 0;
24159
24160   ;
24161   return 0;
24162 }
24163 _ACEOF
24164 if ac_fn_c_try_run "$LINENO"; then :
24165   ac_cv_func_fork_works=yes
24166 else
24167   ac_cv_func_fork_works=no
24168 fi
24169 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24170   conftest.$ac_objext conftest.beam conftest.$ac_ext
24171 fi
24172
24173 fi
24174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
24175 $as_echo "$ac_cv_func_fork_works" >&6; }
24176
24177 else
24178   ac_cv_func_fork_works=$ac_cv_func_fork
24179 fi
24180 if test "x$ac_cv_func_fork_works" = xcross; then
24181   case $host in
24182     *-*-amigaos* | *-*-msdosdjgpp*)
24183       # Override, as these systems have only a dummy fork() stub
24184       ac_cv_func_fork_works=no
24185       ;;
24186     *)
24187       ac_cv_func_fork_works=yes
24188       ;;
24189   esac
24190   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
24191 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
24192 fi
24193 ac_cv_func_vfork_works=$ac_cv_func_vfork
24194 if test "x$ac_cv_func_vfork" = xyes; then
24195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
24196 $as_echo_n "checking for working vfork... " >&6; }
24197 if ${ac_cv_func_vfork_works+:} false; then :
24198   $as_echo_n "(cached) " >&6
24199 else
24200   if test "$cross_compiling" = yes; then :
24201   ac_cv_func_vfork_works=cross
24202 else
24203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24204 /* end confdefs.h.  */
24205 /* Thanks to Paul Eggert for this test.  */
24206 $ac_includes_default
24207 #include <sys/wait.h>
24208 #ifdef HAVE_VFORK_H
24209 # include <vfork.h>
24210 #endif
24211 /* On some sparc systems, changes by the child to local and incoming
24212    argument registers are propagated back to the parent.  The compiler
24213    is told about this with #include <vfork.h>, but some compilers
24214    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
24215    static variable whose address is put into a register that is
24216    clobbered by the vfork.  */
24217 static void
24218 #ifdef __cplusplus
24219 sparc_address_test (int arg)
24220 # else
24221 sparc_address_test (arg) int arg;
24222 #endif
24223 {
24224   static pid_t child;
24225   if (!child) {
24226     child = vfork ();
24227     if (child < 0) {
24228       perror ("vfork");
24229       _exit(2);
24230     }
24231     if (!child) {
24232       arg = getpid();
24233       write(-1, "", 0);
24234       _exit (arg);
24235     }
24236   }
24237 }
24238
24239 int
24240 main ()
24241 {
24242   pid_t parent = getpid ();
24243   pid_t child;
24244
24245   sparc_address_test (0);
24246
24247   child = vfork ();
24248
24249   if (child == 0) {
24250     /* Here is another test for sparc vfork register problems.  This
24251        test uses lots of local variables, at least as many local
24252        variables as main has allocated so far including compiler
24253        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
24254        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
24255        reuse the register of parent for one of the local variables,
24256        since it will think that parent can't possibly be used any more
24257        in this routine.  Assigning to the local variable will thus
24258        munge parent in the parent process.  */
24259     pid_t
24260       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
24261       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
24262     /* Convince the compiler that p..p7 are live; otherwise, it might
24263        use the same hardware register for all 8 local variables.  */
24264     if (p != p1 || p != p2 || p != p3 || p != p4
24265         || p != p5 || p != p6 || p != p7)
24266       _exit(1);
24267
24268     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
24269        from child file descriptors.  If the child closes a descriptor
24270        before it execs or exits, this munges the parent's descriptor
24271        as well.  Test for this by closing stdout in the child.  */
24272     _exit(close(fileno(stdout)) != 0);
24273   } else {
24274     int status;
24275     struct stat st;
24276
24277     while (wait(&status) != child)
24278       ;
24279     return (
24280          /* Was there some problem with vforking?  */
24281          child < 0
24282
24283          /* Did the child fail?  (This shouldn't happen.)  */
24284          || status
24285
24286          /* Did the vfork/compiler bug occur?  */
24287          || parent != getpid()
24288
24289          /* Did the file descriptor bug occur?  */
24290          || fstat(fileno(stdout), &st) != 0
24291          );
24292   }
24293 }
24294 _ACEOF
24295 if ac_fn_c_try_run "$LINENO"; then :
24296   ac_cv_func_vfork_works=yes
24297 else
24298   ac_cv_func_vfork_works=no
24299 fi
24300 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24301   conftest.$ac_objext conftest.beam conftest.$ac_ext
24302 fi
24303
24304 fi
24305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
24306 $as_echo "$ac_cv_func_vfork_works" >&6; }
24307
24308 fi;
24309 if test "x$ac_cv_func_fork_works" = xcross; then
24310   ac_cv_func_vfork_works=$ac_cv_func_vfork
24311   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
24312 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
24313 fi
24314
24315 if test "x$ac_cv_func_vfork_works" = xyes; then
24316
24317 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
24318
24319 else
24320
24321 $as_echo "#define vfork fork" >>confdefs.h
24322
24323 fi
24324 if test "x$ac_cv_func_fork_works" = xyes; then
24325
24326 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
24327
24328 fi
24329
24330   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
24331                   ptrace64 sbrk setns sigaltstack sigprocmask \
24332                   setpgid setpgrp getrusage getauxval sigtimedwait
24333 do :
24334   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24335 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24336 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
24337   cat >>confdefs.h <<_ACEOF
24338 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24339 _ACEOF
24340
24341 fi
24342 done
24343
24344
24345   # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
24346   # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
24347   # only in linux/personality.h.
24348   ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
24349 "
24350 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
24351   ac_have_decl=1
24352 else
24353   ac_have_decl=0
24354 fi
24355
24356 cat >>confdefs.h <<_ACEOF
24357 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
24358 _ACEOF
24359
24360
24361   ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
24362 if test "x$ac_cv_have_decl_strstr" = xyes; then :
24363   ac_have_decl=1
24364 else
24365   ac_have_decl=0
24366 fi
24367
24368 cat >>confdefs.h <<_ACEOF
24369 #define HAVE_DECL_STRSTR $ac_have_decl
24370 _ACEOF
24371
24372
24373   # ----------------------- #
24374   # Checks for structures.  #
24375   # ----------------------- #
24376
24377   ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
24378 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
24379
24380 cat >>confdefs.h <<_ACEOF
24381 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
24382 _ACEOF
24383
24384
24385 fi
24386 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
24387 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
24388
24389 cat >>confdefs.h <<_ACEOF
24390 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
24391 _ACEOF
24392
24393
24394 fi
24395
24396
24397   # On FreeBSD we need libutil for the kinfo_get* functions.  On
24398   # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
24399   # Figure out which one to use.
24400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
24401 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
24402 if ${ac_cv_search_kinfo_getfile+:} false; then :
24403   $as_echo_n "(cached) " >&6
24404 else
24405   ac_func_search_save_LIBS=$LIBS
24406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24407 /* end confdefs.h.  */
24408
24409 /* Override any GCC internal prototype to avoid an error.
24410    Use char because int might match the return type of a GCC
24411    builtin and then its argument prototype would still apply.  */
24412 #ifdef __cplusplus
24413 extern "C"
24414 #endif
24415 char kinfo_getfile ();
24416 int
24417 main ()
24418 {
24419 return kinfo_getfile ();
24420   ;
24421   return 0;
24422 }
24423 _ACEOF
24424 for ac_lib in '' util util-freebsd; do
24425   if test -z "$ac_lib"; then
24426     ac_res="none required"
24427   else
24428     ac_res=-l$ac_lib
24429     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
24430   fi
24431   if ac_fn_c_try_link "$LINENO"; then :
24432   ac_cv_search_kinfo_getfile=$ac_res
24433 fi
24434 rm -f core conftest.err conftest.$ac_objext \
24435     conftest$ac_exeext
24436   if ${ac_cv_search_kinfo_getfile+:} false; then :
24437   break
24438 fi
24439 done
24440 if ${ac_cv_search_kinfo_getfile+:} false; then :
24441
24442 else
24443   ac_cv_search_kinfo_getfile=no
24444 fi
24445 rm conftest.$ac_ext
24446 LIBS=$ac_func_search_save_LIBS
24447 fi
24448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
24449 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
24450 ac_res=$ac_cv_search_kinfo_getfile
24451 if test "$ac_res" != no; then :
24452   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24453
24454 fi
24455
24456
24457   # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
24458   for ac_func in kinfo_getfile
24459 do :
24460   ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
24461 if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
24462   cat >>confdefs.h <<_ACEOF
24463 #define HAVE_KINFO_GETFILE 1
24464 _ACEOF
24465
24466 fi
24467 done
24468
24469
24470   # ----------------------- #
24471   # Check for threading.    #
24472   # ----------------------- #
24473
24474   # Check whether --enable-threading was given.
24475 if test "${enable_threading+set}" = set; then :
24476   enableval=$enable_threading; case "$enableval" in
24477     yes) want_threading=yes ;;
24478     no) want_threading=no ;;
24479     *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;;
24480     esac
24481 else
24482   want_threading=yes
24483 fi
24484
24485
24486   # Check for std::thread.  This does not work on some platforms, like
24487   # mingw and DJGPP.
24488   ac_ext=cpp
24489 ac_cpp='$CXXCPP $CPPFLAGS'
24490 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24491 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24492 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24493
24494
24495
24496
24497
24498 ac_ext=c
24499 ac_cpp='$CPP $CPPFLAGS'
24500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24503
24504 ax_pthread_ok=no
24505
24506 # We used to check for pthread.h first, but this fails if pthread.h
24507 # requires special compiler flags (e.g. on Tru64 or Sequent).
24508 # It gets checked for in the link test anyway.
24509
24510 # First of all, check if the user has set any of the PTHREAD_LIBS,
24511 # etcetera environment variables, and if threads linking works using
24512 # them:
24513 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
24514         ax_pthread_save_CC="$CC"
24515         ax_pthread_save_CFLAGS="$CFLAGS"
24516         ax_pthread_save_LIBS="$LIBS"
24517         if test "x$PTHREAD_CC" != "x"; then :
24518   CC="$PTHREAD_CC"
24519 fi
24520         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
24521         LIBS="$PTHREAD_LIBS $LIBS"
24522         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
24523 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
24524         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24525 /* end confdefs.h.  */
24526
24527 /* Override any GCC internal prototype to avoid an error.
24528    Use char because int might match the return type of a GCC
24529    builtin and then its argument prototype would still apply.  */
24530 #ifdef __cplusplus
24531 extern "C"
24532 #endif
24533 char pthread_join ();
24534 int
24535 main ()
24536 {
24537 return pthread_join ();
24538   ;
24539   return 0;
24540 }
24541 _ACEOF
24542 if ac_fn_c_try_link "$LINENO"; then :
24543   ax_pthread_ok=yes
24544 fi
24545 rm -f core conftest.err conftest.$ac_objext \
24546     conftest$ac_exeext conftest.$ac_ext
24547         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
24548 $as_echo "$ax_pthread_ok" >&6; }
24549         if test "x$ax_pthread_ok" = "xno"; then
24550                 PTHREAD_LIBS=""
24551                 PTHREAD_CFLAGS=""
24552         fi
24553         CC="$ax_pthread_save_CC"
24554         CFLAGS="$ax_pthread_save_CFLAGS"
24555         LIBS="$ax_pthread_save_LIBS"
24556 fi
24557
24558 # We must check for the threads library under a number of different
24559 # names; the ordering is very important because some systems
24560 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
24561 # libraries is broken (non-POSIX).
24562
24563 # Create a list of thread flags to try.  Items starting with a "-" are
24564 # C compiler flags, and other items are library names, except for "none"
24565 # which indicates that we try without any flags at all, and "pthread-config"
24566 # which is a program returning the flags for the Pth emulation library.
24567
24568 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
24569
24570 # The ordering *is* (sometimes) important.  Some notes on the
24571 # individual items follow:
24572
24573 # pthreads: AIX (must check this before -lpthread)
24574 # none: in case threads are in libc; should be tried before -Kthread and
24575 #       other compiler flags to prevent continual compiler warnings
24576 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
24577 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
24578 #           (Note: HP C rejects this with "bad form for `-t' option")
24579 # -pthreads: Solaris/gcc (Note: HP C also rejects)
24580 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
24581 #      doesn't hurt to check since this sometimes defines pthreads and
24582 #      -D_REENTRANT too), HP C (must be checked before -lpthread, which
24583 #      is present but should not be used directly; and before -mthreads,
24584 #      because the compiler interprets this as "-mt" + "-hreads")
24585 # -mthreads: Mingw32/gcc, Lynx/gcc
24586 # pthread: Linux, etcetera
24587 # --thread-safe: KAI C++
24588 # pthread-config: use pthread-config program (for GNU Pth library)
24589
24590 case $host_os in
24591
24592         freebsd*)
24593
24594         # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
24595         # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
24596
24597         ax_pthread_flags="-kthread lthread $ax_pthread_flags"
24598         ;;
24599
24600         hpux*)
24601
24602         # From the cc(1) man page: "[-mt] Sets various -D flags to enable
24603         # multi-threading and also sets -lpthread."
24604
24605         ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
24606         ;;
24607
24608         openedition*)
24609
24610         # IBM z/OS requires a feature-test macro to be defined in order to
24611         # enable POSIX threads at all, so give the user a hint if this is
24612         # not set. (We don't define these ourselves, as they can affect
24613         # other portions of the system API in unpredictable ways.)
24614
24615         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24616 /* end confdefs.h.  */
24617
24618 #            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
24619              AX_PTHREAD_ZOS_MISSING
24620 #            endif
24621
24622 _ACEOF
24623 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24624   $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
24625   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
24626 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
24627 fi
24628 rm -f conftest*
24629
24630         ;;
24631
24632         solaris*)
24633
24634         # On Solaris (at least, for some versions), libc contains stubbed
24635         # (non-functional) versions of the pthreads routines, so link-based
24636         # tests will erroneously succeed. (N.B.: The stubs are missing
24637         # pthread_cleanup_push, or rather a function called by this macro,
24638         # so we could check for that, but who knows whether they'll stub
24639         # that too in a future libc.)  So we'll check first for the
24640         # standard Solaris way of linking pthreads (-mt -lpthread).
24641
24642         ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
24643         ;;
24644 esac
24645
24646 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
24647
24648 if test "x$GCC" = "xyes"; then :
24649   ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
24650 fi
24651
24652 # The presence of a feature test macro requesting re-entrant function
24653 # definitions is, on some systems, a strong hint that pthreads support is
24654 # correctly enabled
24655
24656 case $host_os in
24657         darwin* | hpux* | linux* | osf* | solaris*)
24658         ax_pthread_check_macro="_REENTRANT"
24659         ;;
24660
24661         aix*)
24662         ax_pthread_check_macro="_THREAD_SAFE"
24663         ;;
24664
24665         *)
24666         ax_pthread_check_macro="--"
24667         ;;
24668 esac
24669 if test "x$ax_pthread_check_macro" = "x--"; then :
24670   ax_pthread_check_cond=0
24671 else
24672   ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
24673 fi
24674
24675 # Are we compiling with Clang?
24676
24677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
24678 $as_echo_n "checking whether $CC is Clang... " >&6; }
24679 if ${ax_cv_PTHREAD_CLANG+:} false; then :
24680   $as_echo_n "(cached) " >&6
24681 else
24682   ax_cv_PTHREAD_CLANG=no
24683      # Note that Autoconf sets GCC=yes for Clang as well as GCC
24684      if test "x$GCC" = "xyes"; then
24685         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24686 /* end confdefs.h.  */
24687 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
24688 #            if defined(__clang__) && defined(__llvm__)
24689              AX_PTHREAD_CC_IS_CLANG
24690 #            endif
24691
24692 _ACEOF
24693 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24694   $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
24695   ax_cv_PTHREAD_CLANG=yes
24696 fi
24697 rm -f conftest*
24698
24699      fi
24700
24701 fi
24702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
24703 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
24704 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
24705
24706 ax_pthread_clang_warning=no
24707
24708 # Clang needs special handling, because older versions handle the -pthread
24709 # option in a rather... idiosyncratic way
24710
24711 if test "x$ax_pthread_clang" = "xyes"; then
24712
24713         # Clang takes -pthread; it has never supported any other flag
24714
24715         # (Note 1: This will need to be revisited if a system that Clang
24716         # supports has POSIX threads in a separate library.  This tends not
24717         # to be the way of modern systems, but it's conceivable.)
24718
24719         # (Note 2: On some systems, notably Darwin, -pthread is not needed
24720         # to get POSIX threads support; the API is always present and
24721         # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
24722         # -pthread does define _REENTRANT, and while the Darwin headers
24723         # ignore this macro, third-party headers might not.)
24724
24725         PTHREAD_CFLAGS="-pthread"
24726         PTHREAD_LIBS=
24727
24728         ax_pthread_ok=yes
24729
24730         # However, older versions of Clang make a point of warning the user
24731         # that, in an invocation where only linking and no compilation is
24732         # taking place, the -pthread option has no effect ("argument unused
24733         # during compilation").  They expect -pthread to be passed in only
24734         # when source code is being compiled.
24735         #
24736         # Problem is, this is at odds with the way Automake and most other
24737         # C build frameworks function, which is that the same flags used in
24738         # compilation (CFLAGS) are also used in linking.  Many systems
24739         # supported by AX_PTHREAD require exactly this for POSIX threads
24740         # support, and in fact it is often not straightforward to specify a
24741         # flag that is used only in the compilation phase and not in
24742         # linking.  Such a scenario is extremely rare in practice.
24743         #
24744         # Even though use of the -pthread flag in linking would only print
24745         # a warning, this can be a nuisance for well-run software projects
24746         # that build with -Werror.  So if the active version of Clang has
24747         # this misfeature, we search for an option to squash it.
24748
24749         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
24750 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
24751 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
24752   $as_echo_n "(cached) " >&6
24753 else
24754   ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
24755              # Create an alternate version of $ac_link that compiles and
24756              # links in two steps (.c -> .o, .o -> exe) instead of one
24757              # (.c -> exe), because the warning occurs only in the second
24758              # step
24759              ax_pthread_save_ac_link="$ac_link"
24760              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
24761              ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
24762              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
24763              ax_pthread_save_CFLAGS="$CFLAGS"
24764              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
24765                 if test "x$ax_pthread_try" = "xunknown"; then :
24766   break
24767 fi
24768                 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
24769                 ac_link="$ax_pthread_save_ac_link"
24770                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24771 /* end confdefs.h.  */
24772 int main(void){return 0;}
24773 _ACEOF
24774 if ac_fn_c_try_link "$LINENO"; then :
24775   ac_link="$ax_pthread_2step_ac_link"
24776                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24777 /* end confdefs.h.  */
24778 int main(void){return 0;}
24779 _ACEOF
24780 if ac_fn_c_try_link "$LINENO"; then :
24781   break
24782 fi
24783 rm -f core conftest.err conftest.$ac_objext \
24784     conftest$ac_exeext conftest.$ac_ext
24785
24786 fi
24787 rm -f core conftest.err conftest.$ac_objext \
24788     conftest$ac_exeext conftest.$ac_ext
24789              done
24790              ac_link="$ax_pthread_save_ac_link"
24791              CFLAGS="$ax_pthread_save_CFLAGS"
24792              if test "x$ax_pthread_try" = "x"; then :
24793   ax_pthread_try=no
24794 fi
24795              ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
24796
24797 fi
24798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
24799 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
24800
24801         case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
24802                 no | unknown) ;;
24803                 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
24804         esac
24805
24806 fi # $ax_pthread_clang = yes
24807
24808 if test "x$ax_pthread_ok" = "xno"; then
24809 for ax_pthread_try_flag in $ax_pthread_flags; do
24810
24811         case $ax_pthread_try_flag in
24812                 none)
24813                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
24814 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
24815                 ;;
24816
24817                 -mt,pthread)
24818                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
24819 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
24820                 PTHREAD_CFLAGS="-mt"
24821                 PTHREAD_LIBS="-lpthread"
24822                 ;;
24823
24824                 -*)
24825                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
24826 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
24827                 PTHREAD_CFLAGS="$ax_pthread_try_flag"
24828                 ;;
24829
24830                 pthread-config)
24831                 # Extract the first word of "pthread-config", so it can be a program name with args.
24832 set dummy pthread-config; ac_word=$2
24833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24834 $as_echo_n "checking for $ac_word... " >&6; }
24835 if ${ac_cv_prog_ax_pthread_config+:} false; then :
24836   $as_echo_n "(cached) " >&6
24837 else
24838   if test -n "$ax_pthread_config"; then
24839   ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
24840 else
24841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24842 for as_dir in $PATH
24843 do
24844   IFS=$as_save_IFS
24845   test -z "$as_dir" && as_dir=.
24846     for ac_exec_ext in '' $ac_executable_extensions; do
24847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24848     ac_cv_prog_ax_pthread_config="yes"
24849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24850     break 2
24851   fi
24852 done
24853   done
24854 IFS=$as_save_IFS
24855
24856   test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
24857 fi
24858 fi
24859 ax_pthread_config=$ac_cv_prog_ax_pthread_config
24860 if test -n "$ax_pthread_config"; then
24861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
24862 $as_echo "$ax_pthread_config" >&6; }
24863 else
24864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24865 $as_echo "no" >&6; }
24866 fi
24867
24868
24869                 if test "x$ax_pthread_config" = "xno"; then :
24870   continue
24871 fi
24872                 PTHREAD_CFLAGS="`pthread-config --cflags`"
24873                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
24874                 ;;
24875
24876                 *)
24877                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
24878 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
24879                 PTHREAD_LIBS="-l$ax_pthread_try_flag"
24880                 ;;
24881         esac
24882
24883         ax_pthread_save_CFLAGS="$CFLAGS"
24884         ax_pthread_save_LIBS="$LIBS"
24885         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
24886         LIBS="$PTHREAD_LIBS $LIBS"
24887
24888         # Check for various functions.  We must include pthread.h,
24889         # since some functions may be macros.  (On the Sequent, we
24890         # need a special flag -Kthread to make this header compile.)
24891         # We check for pthread_join because it is in -lpthread on IRIX
24892         # while pthread_create is in libc.  We check for pthread_attr_init
24893         # due to DEC craziness with -lpthreads.  We check for
24894         # pthread_cleanup_push because it is one of the few pthread
24895         # functions on Solaris that doesn't have a non-functional libc stub.
24896         # We try pthread_create on general principles.
24897
24898         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24899 /* end confdefs.h.  */
24900 #include <pthread.h>
24901 #                       if $ax_pthread_check_cond
24902 #                        error "$ax_pthread_check_macro must be defined"
24903 #                       endif
24904                         static void routine(void *a) { a = 0; }
24905                         static void *start_routine(void *a) { return a; }
24906 int
24907 main ()
24908 {
24909 pthread_t th; pthread_attr_t attr;
24910                         pthread_create(&th, 0, start_routine, 0);
24911                         pthread_join(th, 0);
24912                         pthread_attr_init(&attr);
24913                         pthread_cleanup_push(routine, 0);
24914                         pthread_cleanup_pop(0) /* ; */
24915   ;
24916   return 0;
24917 }
24918 _ACEOF
24919 if ac_fn_c_try_link "$LINENO"; then :
24920   ax_pthread_ok=yes
24921 fi
24922 rm -f core conftest.err conftest.$ac_objext \
24923     conftest$ac_exeext conftest.$ac_ext
24924
24925         CFLAGS="$ax_pthread_save_CFLAGS"
24926         LIBS="$ax_pthread_save_LIBS"
24927
24928         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
24929 $as_echo "$ax_pthread_ok" >&6; }
24930         if test "x$ax_pthread_ok" = "xyes"; then :
24931   break
24932 fi
24933
24934         PTHREAD_LIBS=""
24935         PTHREAD_CFLAGS=""
24936 done
24937 fi
24938
24939 # Various other checks:
24940 if test "x$ax_pthread_ok" = "xyes"; then
24941         ax_pthread_save_CFLAGS="$CFLAGS"
24942         ax_pthread_save_LIBS="$LIBS"
24943         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
24944         LIBS="$PTHREAD_LIBS $LIBS"
24945
24946         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
24947         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
24948 $as_echo_n "checking for joinable pthread attribute... " >&6; }
24949 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
24950   $as_echo_n "(cached) " >&6
24951 else
24952   ax_cv_PTHREAD_JOINABLE_ATTR=unknown
24953              for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
24954                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24955 /* end confdefs.h.  */
24956 #include <pthread.h>
24957 int
24958 main ()
24959 {
24960 int attr = $ax_pthread_attr; return attr /* ; */
24961   ;
24962   return 0;
24963 }
24964 _ACEOF
24965 if ac_fn_c_try_link "$LINENO"; then :
24966   ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
24967 fi
24968 rm -f core conftest.err conftest.$ac_objext \
24969     conftest$ac_exeext conftest.$ac_ext
24970              done
24971
24972 fi
24973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
24974 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
24975         if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
24976                test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
24977                test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
24978
24979 cat >>confdefs.h <<_ACEOF
24980 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
24981 _ACEOF
24982
24983                ax_pthread_joinable_attr_defined=yes
24984
24985 fi
24986
24987         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
24988 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
24989 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
24990   $as_echo_n "(cached) " >&6
24991 else
24992   ax_cv_PTHREAD_SPECIAL_FLAGS=no
24993              case $host_os in
24994              solaris*)
24995              ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
24996              ;;
24997              esac
24998
24999 fi
25000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
25001 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
25002         if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
25003                test "x$ax_pthread_special_flags_added" != "xyes"; then :
25004   PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
25005                ax_pthread_special_flags_added=yes
25006 fi
25007
25008         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
25009 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
25010 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
25011   $as_echo_n "(cached) " >&6
25012 else
25013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25014 /* end confdefs.h.  */
25015 #include <pthread.h>
25016 int
25017 main ()
25018 {
25019 int i = PTHREAD_PRIO_INHERIT;
25020   ;
25021   return 0;
25022 }
25023 _ACEOF
25024 if ac_fn_c_try_link "$LINENO"; then :
25025   ax_cv_PTHREAD_PRIO_INHERIT=yes
25026 else
25027   ax_cv_PTHREAD_PRIO_INHERIT=no
25028 fi
25029 rm -f core conftest.err conftest.$ac_objext \
25030     conftest$ac_exeext conftest.$ac_ext
25031
25032 fi
25033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
25034 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
25035         if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
25036                test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
25037
25038 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
25039
25040                ax_pthread_prio_inherit_defined=yes
25041
25042 fi
25043
25044         CFLAGS="$ax_pthread_save_CFLAGS"
25045         LIBS="$ax_pthread_save_LIBS"
25046
25047         # More AIX lossage: compile with *_r variant
25048         if test "x$GCC" != "xyes"; then
25049             case $host_os in
25050                 aix*)
25051                 case "x/$CC" in #(
25052   x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
25053     #handle absolute path differently from PATH based program lookup
25054                      case "x$CC" in #(
25055   x/*) :
25056     if as_fn_executable_p ${CC}_r; then :
25057   PTHREAD_CC="${CC}_r"
25058 fi ;; #(
25059   *) :
25060     for ac_prog in ${CC}_r
25061 do
25062   # Extract the first word of "$ac_prog", so it can be a program name with args.
25063 set dummy $ac_prog; ac_word=$2
25064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25065 $as_echo_n "checking for $ac_word... " >&6; }
25066 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
25067   $as_echo_n "(cached) " >&6
25068 else
25069   if test -n "$PTHREAD_CC"; then
25070   ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
25071 else
25072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25073 for as_dir in $PATH
25074 do
25075   IFS=$as_save_IFS
25076   test -z "$as_dir" && as_dir=.
25077     for ac_exec_ext in '' $ac_executable_extensions; do
25078   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25079     ac_cv_prog_PTHREAD_CC="$ac_prog"
25080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25081     break 2
25082   fi
25083 done
25084   done
25085 IFS=$as_save_IFS
25086
25087 fi
25088 fi
25089 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
25090 if test -n "$PTHREAD_CC"; then
25091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
25092 $as_echo "$PTHREAD_CC" >&6; }
25093 else
25094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25095 $as_echo "no" >&6; }
25096 fi
25097
25098
25099   test -n "$PTHREAD_CC" && break
25100 done
25101 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
25102  ;;
25103 esac ;; #(
25104   *) :
25105      ;;
25106 esac
25107                 ;;
25108             esac
25109         fi
25110 fi
25111
25112 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
25113
25114
25115
25116
25117
25118 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
25119 if test "x$ax_pthread_ok" = "xyes"; then
25120         threads=yes
25121         :
25122 else
25123         ax_pthread_ok=no
25124         threads=no
25125 fi
25126 ac_ext=cpp
25127 ac_cpp='$CXXCPP $CPPFLAGS'
25128 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25129 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25130 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25131
25132
25133   save_LIBS="$LIBS"
25134   LIBS="$PTHREAD_LIBS $LIBS"
25135   save_CXXFLAGS="$CXXFLAGS"
25136   CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
25137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
25138 $as_echo_n "checking for std::thread... " >&6; }
25139 if ${gdb_cv_cxx_std_thread+:} false; then :
25140   $as_echo_n "(cached) " >&6
25141 else
25142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25143 /* end confdefs.h.  */
25144   #if defined (__MINGW32__) || defined (__CYGWIN__)
25145     # ifdef _WIN32_WINNT
25146     #  if _WIN32_WINNT < 0x0501
25147     #   undef _WIN32_WINNT
25148     #   define _WIN32_WINNT 0x0501
25149     #  endif
25150     # else
25151     #  define _WIN32_WINNT 0x0501
25152     # endif
25153     #endif      /* __MINGW32__ || __CYGWIN__ */
25154     #include <thread>
25155     void callback() { }
25156 int
25157 main ()
25158 {
25159 std::thread t(callback);
25160   ;
25161   return 0;
25162 }
25163 _ACEOF
25164 if ac_fn_cxx_try_compile "$LINENO"; then :
25165   gdb_cv_cxx_std_thread=yes
25166 else
25167   gdb_cv_cxx_std_thread=no
25168 fi
25169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25170 fi
25171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
25172 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
25173
25174   if test "$threads" = "yes"; then
25175     # This check must be here, while LIBS includes any necessary
25176     # threading library.
25177     for ac_func in pthread_sigmask pthread_setname_np
25178 do :
25179   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25180 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
25181 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25182   cat >>confdefs.h <<_ACEOF
25183 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25184 _ACEOF
25185
25186 fi
25187 done
25188
25189   fi
25190   LIBS="$save_LIBS"
25191   CXXFLAGS="$save_CXXFLAGS"
25192
25193   if test "$want_threading" = "yes"; then
25194     if test "$gdb_cv_cxx_std_thread" = "yes"; then
25195
25196 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
25197
25198     fi
25199   fi
25200   ac_ext=c
25201 ac_cpp='$CPP $CPPFLAGS'
25202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25205
25206
25207       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
25208 $as_echo_n "checking for sigsetjmp... " >&6; }
25209 if ${gdb_cv_func_sigsetjmp+:} false; then :
25210   $as_echo_n "(cached) " >&6
25211 else
25212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25213 /* end confdefs.h.  */
25214 #include <setjmp.h>
25215 int
25216 main ()
25217 {
25218 sigjmp_buf env;
25219            while (! sigsetjmp (env, 1))
25220              siglongjmp (env, 1);
25221
25222   ;
25223   return 0;
25224 }
25225 _ACEOF
25226 if ac_fn_c_try_compile "$LINENO"; then :
25227   gdb_cv_func_sigsetjmp=yes
25228 else
25229   gdb_cv_func_sigsetjmp=no
25230
25231 fi
25232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25233
25234 fi
25235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
25236 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
25237   if test "$gdb_cv_func_sigsetjmp" = "yes"; then
25238
25239 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
25240
25241   fi
25242
25243
25244 # Check whether --with-intel_pt was given.
25245 if test "${with_intel_pt+set}" = set; then :
25246   withval=$with_intel_pt;
25247 else
25248   with_intel_pt=auto
25249 fi
25250
25251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
25252 $as_echo_n "checking whether to use intel pt... " >&6; }
25253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
25254 $as_echo "$with_intel_pt" >&6; }
25255
25256   if test "${with_intel_pt}" = no; then
25257     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
25258 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
25259     HAVE_LIBIPT=no
25260   else
25261     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25262 /* end confdefs.h.  */
25263
25264   #include <linux/perf_event.h>
25265   #ifndef PERF_ATTR_SIZE_VER5
25266   # error
25267   #endif
25268
25269 _ACEOF
25270 if ac_fn_c_try_cpp "$LINENO"; then :
25271   perf_event=yes
25272 else
25273   perf_event=no
25274 fi
25275 rm -f conftest.err conftest.i conftest.$ac_ext
25276     if test "$perf_event" != yes; then
25277       if test "$with_intel_pt" = yes; then
25278         as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
25279       else
25280         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
25281 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
25282       fi
25283     fi
25284
25285
25286
25287
25288
25289
25290
25291
25292
25293     use_additional=yes
25294
25295   acl_save_prefix="$prefix"
25296   prefix="$acl_final_prefix"
25297   acl_save_exec_prefix="$exec_prefix"
25298   exec_prefix="$acl_final_exec_prefix"
25299
25300     eval additional_includedir=\"$includedir\"
25301     eval additional_libdir=\"$libdir\"
25302
25303   exec_prefix="$acl_save_exec_prefix"
25304   prefix="$acl_save_prefix"
25305
25306
25307 # Check whether --with-libipt-prefix was given.
25308 if test "${with_libipt_prefix+set}" = set; then :
25309   withval=$with_libipt_prefix;
25310     if test "X$withval" = "Xno"; then
25311       use_additional=no
25312     else
25313       if test "X$withval" = "X"; then
25314
25315   acl_save_prefix="$prefix"
25316   prefix="$acl_final_prefix"
25317   acl_save_exec_prefix="$exec_prefix"
25318   exec_prefix="$acl_final_exec_prefix"
25319
25320           eval additional_includedir=\"$includedir\"
25321           eval additional_libdir=\"$libdir\"
25322
25323   exec_prefix="$acl_save_exec_prefix"
25324   prefix="$acl_save_prefix"
25325
25326       else
25327         additional_includedir="$withval/include"
25328         additional_libdir="$withval/lib"
25329       fi
25330     fi
25331
25332 fi
25333
25334
25335 # Check whether --with-libipt-type was given.
25336 if test "${with_libipt_type+set}" = set; then :
25337   withval=$with_libipt_type;  with_libipt_type=$withval
25338 else
25339    with_libipt_type=auto
25340 fi
25341
25342   lib_type=`eval echo \$with_libipt_type`
25343
25344       LIBIPT=
25345   LTLIBIPT=
25346   INCIPT=
25347   rpathdirs=
25348   ltrpathdirs=
25349   names_already_handled=
25350   names_next_round='ipt '
25351   while test -n "$names_next_round"; do
25352     names_this_round="$names_next_round"
25353     names_next_round=
25354     for name in $names_this_round; do
25355       already_handled=
25356       for n in $names_already_handled; do
25357         if test "$n" = "$name"; then
25358           already_handled=yes
25359           break
25360         fi
25361       done
25362       if test -z "$already_handled"; then
25363         names_already_handled="$names_already_handled $name"
25364                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25365         eval value=\"\$HAVE_LIB$uppername\"
25366         if test -n "$value"; then
25367           if test "$value" = yes; then
25368             eval value=\"\$LIB$uppername\"
25369             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
25370             eval value=\"\$LTLIB$uppername\"
25371             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
25372           else
25373                                     :
25374           fi
25375         else
25376                               found_dir=
25377           found_la=
25378           found_so=
25379           found_a=
25380           if test $use_additional = yes; then
25381             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
25382               found_dir="$additional_libdir"
25383               found_so="$additional_libdir/lib$name.$shlibext"
25384               if test -f "$additional_libdir/lib$name.la"; then
25385                 found_la="$additional_libdir/lib$name.la"
25386               fi
25387             elif test x$lib_type != xshared; then
25388               if test -f "$additional_libdir/lib$name.$libext"; then
25389                 found_dir="$additional_libdir"
25390                 found_a="$additional_libdir/lib$name.$libext"
25391                 if test -f "$additional_libdir/lib$name.la"; then
25392                   found_la="$additional_libdir/lib$name.la"
25393                 fi
25394               fi
25395             fi
25396           fi
25397           if test "X$found_dir" = "X"; then
25398             for x in $LDFLAGS $LTLIBIPT; do
25399
25400   acl_save_prefix="$prefix"
25401   prefix="$acl_final_prefix"
25402   acl_save_exec_prefix="$exec_prefix"
25403   exec_prefix="$acl_final_exec_prefix"
25404   eval x=\"$x\"
25405   exec_prefix="$acl_save_exec_prefix"
25406   prefix="$acl_save_prefix"
25407
25408               case "$x" in
25409                 -L*)
25410                   dir=`echo "X$x" | sed -e 's/^X-L//'`
25411                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
25412                     found_dir="$dir"
25413                     found_so="$dir/lib$name.$shlibext"
25414                     if test -f "$dir/lib$name.la"; then
25415                       found_la="$dir/lib$name.la"
25416                     fi
25417                   elif test x$lib_type != xshared; then
25418                     if test -f "$dir/lib$name.$libext"; then
25419                       found_dir="$dir"
25420                       found_a="$dir/lib$name.$libext"
25421                       if test -f "$dir/lib$name.la"; then
25422                         found_la="$dir/lib$name.la"
25423                       fi
25424                     fi
25425                   fi
25426                   ;;
25427               esac
25428               if test "X$found_dir" != "X"; then
25429                 break
25430               fi
25431             done
25432           fi
25433           if test "X$found_dir" != "X"; then
25434                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
25435             if test "X$found_so" != "X"; then
25436                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25437                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25438               else
25439                                                                                 haveit=
25440                 for x in $ltrpathdirs; do
25441                   if test "X$x" = "X$found_dir"; then
25442                     haveit=yes
25443                     break
25444                   fi
25445                 done
25446                 if test -z "$haveit"; then
25447                   ltrpathdirs="$ltrpathdirs $found_dir"
25448                 fi
25449                                 if test "$hardcode_direct" = yes; then
25450                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25451                 else
25452                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25453                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25454                                                             haveit=
25455                     for x in $rpathdirs; do
25456                       if test "X$x" = "X$found_dir"; then
25457                         haveit=yes
25458                         break
25459                       fi
25460                     done
25461                     if test -z "$haveit"; then
25462                       rpathdirs="$rpathdirs $found_dir"
25463                     fi
25464                   else
25465                                                                                 haveit=
25466                     for x in $LDFLAGS $LIBIPT; do
25467
25468   acl_save_prefix="$prefix"
25469   prefix="$acl_final_prefix"
25470   acl_save_exec_prefix="$exec_prefix"
25471   exec_prefix="$acl_final_exec_prefix"
25472   eval x=\"$x\"
25473   exec_prefix="$acl_save_exec_prefix"
25474   prefix="$acl_save_prefix"
25475
25476                       if test "X$x" = "X-L$found_dir"; then
25477                         haveit=yes
25478                         break
25479                       fi
25480                     done
25481                     if test -z "$haveit"; then
25482                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
25483                     fi
25484                     if test "$hardcode_minus_L" != no; then
25485                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25486                     else
25487                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
25488                     fi
25489                   fi
25490                 fi
25491               fi
25492             else
25493               if test "X$found_a" != "X"; then
25494                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
25495               else
25496                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
25497               fi
25498             fi
25499                         additional_includedir=
25500             case "$found_dir" in
25501               */lib | */lib/)
25502                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
25503                 additional_includedir="$basedir/include"
25504                 ;;
25505             esac
25506             if test "X$additional_includedir" != "X"; then
25507                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
25508                 haveit=
25509                 if test "X$additional_includedir" = "X/usr/local/include"; then
25510                   if test -n "$GCC"; then
25511                     case $host_os in
25512                       linux*) haveit=yes;;
25513                     esac
25514                   fi
25515                 fi
25516                 if test -z "$haveit"; then
25517                   for x in $CPPFLAGS $INCIPT; do
25518
25519   acl_save_prefix="$prefix"
25520   prefix="$acl_final_prefix"
25521   acl_save_exec_prefix="$exec_prefix"
25522   exec_prefix="$acl_final_exec_prefix"
25523   eval x=\"$x\"
25524   exec_prefix="$acl_save_exec_prefix"
25525   prefix="$acl_save_prefix"
25526
25527                     if test "X$x" = "X-I$additional_includedir"; then
25528                       haveit=yes
25529                       break
25530                     fi
25531                   done
25532                   if test -z "$haveit"; then
25533                     if test -d "$additional_includedir"; then
25534                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
25535                     fi
25536                   fi
25537                 fi
25538               fi
25539             fi
25540                         if test -n "$found_la"; then
25541                                                         save_libdir="$libdir"
25542               case "$found_la" in
25543                 */* | *\\*) . "$found_la" ;;
25544                 *) . "./$found_la" ;;
25545               esac
25546               libdir="$save_libdir"
25547                             for dep in $dependency_libs; do
25548                 case "$dep" in
25549                   -L*)
25550                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
25551                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
25552                       haveit=
25553                       if test "X$additional_libdir" = "X/usr/local/lib"; then
25554                         if test -n "$GCC"; then
25555                           case $host_os in
25556                             linux*) haveit=yes;;
25557                           esac
25558                         fi
25559                       fi
25560                       if test -z "$haveit"; then
25561                         haveit=
25562                         for x in $LDFLAGS $LIBIPT; do
25563
25564   acl_save_prefix="$prefix"
25565   prefix="$acl_final_prefix"
25566   acl_save_exec_prefix="$exec_prefix"
25567   exec_prefix="$acl_final_exec_prefix"
25568   eval x=\"$x\"
25569   exec_prefix="$acl_save_exec_prefix"
25570   prefix="$acl_save_prefix"
25571
25572                           if test "X$x" = "X-L$additional_libdir"; then
25573                             haveit=yes
25574                             break
25575                           fi
25576                         done
25577                         if test -z "$haveit"; then
25578                           if test -d "$additional_libdir"; then
25579                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
25580                           fi
25581                         fi
25582                         haveit=
25583                         for x in $LDFLAGS $LTLIBIPT; do
25584
25585   acl_save_prefix="$prefix"
25586   prefix="$acl_final_prefix"
25587   acl_save_exec_prefix="$exec_prefix"
25588   exec_prefix="$acl_final_exec_prefix"
25589   eval x=\"$x\"
25590   exec_prefix="$acl_save_exec_prefix"
25591   prefix="$acl_save_prefix"
25592
25593                           if test "X$x" = "X-L$additional_libdir"; then
25594                             haveit=yes
25595                             break
25596                           fi
25597                         done
25598                         if test -z "$haveit"; then
25599                           if test -d "$additional_libdir"; then
25600                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
25601                           fi
25602                         fi
25603                       fi
25604                     fi
25605                     ;;
25606                   -R*)
25607                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
25608                     if test "$enable_rpath" != no; then
25609                                                                   haveit=
25610                       for x in $rpathdirs; do
25611                         if test "X$x" = "X$dir"; then
25612                           haveit=yes
25613                           break
25614                         fi
25615                       done
25616                       if test -z "$haveit"; then
25617                         rpathdirs="$rpathdirs $dir"
25618                       fi
25619                                                                   haveit=
25620                       for x in $ltrpathdirs; do
25621                         if test "X$x" = "X$dir"; then
25622                           haveit=yes
25623                           break
25624                         fi
25625                       done
25626                       if test -z "$haveit"; then
25627                         ltrpathdirs="$ltrpathdirs $dir"
25628                       fi
25629                     fi
25630                     ;;
25631                   -l*)
25632                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
25633                     ;;
25634                   *.la)
25635                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
25636                     ;;
25637                   *)
25638                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
25639                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
25640                     ;;
25641                 esac
25642               done
25643             fi
25644           else
25645                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
25646               LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
25647               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
25648             else
25649               LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
25650               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
25651             fi
25652           fi
25653         fi
25654       fi
25655     done
25656   done
25657   if test "X$rpathdirs" != "X"; then
25658     if test -n "$hardcode_libdir_separator"; then
25659                         alldirs=
25660       for found_dir in $rpathdirs; do
25661         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
25662       done
25663             acl_save_libdir="$libdir"
25664       libdir="$alldirs"
25665       eval flag=\"$hardcode_libdir_flag_spec\"
25666       libdir="$acl_save_libdir"
25667       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
25668     else
25669             for found_dir in $rpathdirs; do
25670         acl_save_libdir="$libdir"
25671         libdir="$found_dir"
25672         eval flag=\"$hardcode_libdir_flag_spec\"
25673         libdir="$acl_save_libdir"
25674         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
25675       done
25676     fi
25677   fi
25678   if test "X$ltrpathdirs" != "X"; then
25679             for found_dir in $ltrpathdirs; do
25680       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
25681     done
25682   fi
25683
25684
25685         ac_save_CPPFLAGS="$CPPFLAGS"
25686
25687   for element in $INCIPT; do
25688     haveit=
25689     for x in $CPPFLAGS; do
25690
25691   acl_save_prefix="$prefix"
25692   prefix="$acl_final_prefix"
25693   acl_save_exec_prefix="$exec_prefix"
25694   exec_prefix="$acl_final_exec_prefix"
25695   eval x=\"$x\"
25696   exec_prefix="$acl_save_exec_prefix"
25697   prefix="$acl_save_prefix"
25698
25699       if test "X$x" = "X$element"; then
25700         haveit=yes
25701         break
25702       fi
25703     done
25704     if test -z "$haveit"; then
25705       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
25706     fi
25707   done
25708
25709
25710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
25711 $as_echo_n "checking for libipt... " >&6; }
25712 if ${ac_cv_libipt+:} false; then :
25713   $as_echo_n "(cached) " >&6
25714 else
25715
25716     ac_save_LIBS="$LIBS"
25717     LIBS="$LIBS $LIBIPT"
25718     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25719 /* end confdefs.h.  */
25720 #include "intel-pt.h"
25721 int
25722 main ()
25723 {
25724 pt_insn_alloc_decoder (0);
25725   ;
25726   return 0;
25727 }
25728 _ACEOF
25729 if ac_fn_c_try_link "$LINENO"; then :
25730   ac_cv_libipt=yes
25731 else
25732   ac_cv_libipt=no
25733 fi
25734 rm -f core conftest.err conftest.$ac_objext \
25735     conftest$ac_exeext conftest.$ac_ext
25736     LIBS="$ac_save_LIBS"
25737
25738 fi
25739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
25740 $as_echo "$ac_cv_libipt" >&6; }
25741   if test "$ac_cv_libipt" = yes; then
25742     HAVE_LIBIPT=yes
25743
25744 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
25745
25746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
25747 $as_echo_n "checking how to link with libipt... " >&6; }
25748     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
25749 $as_echo "$LIBIPT" >&6; }
25750   else
25751     HAVE_LIBIPT=no
25752             CPPFLAGS="$ac_save_CPPFLAGS"
25753     LIBIPT=
25754     LTLIBIPT=
25755   fi
25756
25757
25758
25759
25760
25761
25762     if test "$HAVE_LIBIPT" != yes; then
25763       if test "$with_intel_pt" = yes; then
25764         as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
25765       else
25766         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
25767 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
25768       fi
25769     else
25770       save_LIBS=$LIBS
25771       LIBS="$LIBS $LIBIPT"
25772       for ac_func in pt_insn_event
25773 do :
25774   ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
25775 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
25776   cat >>confdefs.h <<_ACEOF
25777 #define HAVE_PT_INSN_EVENT 1
25778 _ACEOF
25779
25780 fi
25781 done
25782
25783       ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
25784 "
25785 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
25786
25787 cat >>confdefs.h <<_ACEOF
25788 #define HAVE_STRUCT_PT_INSN_ENABLED 1
25789 _ACEOF
25790
25791
25792 fi
25793 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
25794 "
25795 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
25796
25797 cat >>confdefs.h <<_ACEOF
25798 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
25799 _ACEOF
25800
25801
25802 fi
25803
25804       LIBS=$save_LIBS
25805     fi
25806   fi
25807
25808   # Check if the compiler and runtime support printing long longs.
25809
25810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
25811 $as_echo_n "checking for long long support in printf... " >&6; }
25812 if ${gdb_cv_printf_has_long_long+:} false; then :
25813   $as_echo_n "(cached) " >&6
25814 else
25815   if test "$cross_compiling" = yes; then :
25816   gdb_cv_printf_has_long_long=no
25817 else
25818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25819 /* end confdefs.h.  */
25820 $ac_includes_default
25821 int
25822 main ()
25823 {
25824 char buf[32];
25825     long long l = 0;
25826     l = (l << 16) + 0x0123;
25827     l = (l << 16) + 0x4567;
25828     l = (l << 16) + 0x89ab;
25829     l = (l << 16) + 0xcdef;
25830     sprintf (buf, "0x%016llx", l);
25831     return (strcmp ("0x0123456789abcdef", buf));
25832   ;
25833   return 0;
25834 }
25835 _ACEOF
25836 if ac_fn_c_try_run "$LINENO"; then :
25837   gdb_cv_printf_has_long_long=yes
25838 else
25839   gdb_cv_printf_has_long_long=no
25840 fi
25841 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25842   conftest.$ac_objext conftest.beam conftest.$ac_ext
25843 fi
25844
25845 fi
25846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
25847 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
25848   if test "$gdb_cv_printf_has_long_long" = yes; then
25849
25850 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
25851
25852   fi
25853
25854
25855 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
25856
25857  for ac_header in sys/procfs.h
25858 do :
25859   ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
25860 if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
25861   cat >>confdefs.h <<_ACEOF
25862 #define HAVE_SYS_PROCFS_H 1
25863 _ACEOF
25864
25865 fi
25866
25867 done
25868
25869   if test "$ac_cv_header_sys_procfs_h" = yes; then
25870
25871  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
25872 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
25873  if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
25874   $as_echo_n "(cached) " >&6
25875 else
25876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25877 /* end confdefs.h.  */
25878
25879 #define _SYSCALL32
25880 #include <sys/procfs.h>
25881 int
25882 main ()
25883 {
25884 gregset_t avar
25885   ;
25886   return 0;
25887 }
25888 _ACEOF
25889 if ac_fn_c_try_compile "$LINENO"; then :
25890   bfd_cv_have_sys_procfs_type_gregset_t=yes
25891 else
25892   bfd_cv_have_sys_procfs_type_gregset_t=no
25893
25894 fi
25895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25896 fi
25897
25898  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
25899
25900 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
25901
25902  fi
25903  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
25904 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
25905
25906
25907  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
25908 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
25909  if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
25910   $as_echo_n "(cached) " >&6
25911 else
25912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25913 /* end confdefs.h.  */
25914
25915 #define _SYSCALL32
25916 #include <sys/procfs.h>
25917 int
25918 main ()
25919 {
25920 fpregset_t avar
25921   ;
25922   return 0;
25923 }
25924 _ACEOF
25925 if ac_fn_c_try_compile "$LINENO"; then :
25926   bfd_cv_have_sys_procfs_type_fpregset_t=yes
25927 else
25928   bfd_cv_have_sys_procfs_type_fpregset_t=no
25929
25930 fi
25931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25932 fi
25933
25934  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
25935
25936 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
25937
25938  fi
25939  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
25940 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
25941
25942
25943  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
25944 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
25945  if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
25946   $as_echo_n "(cached) " >&6
25947 else
25948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25949 /* end confdefs.h.  */
25950
25951 #define _SYSCALL32
25952 #include <sys/procfs.h>
25953 int
25954 main ()
25955 {
25956 prgregset_t avar
25957   ;
25958   return 0;
25959 }
25960 _ACEOF
25961 if ac_fn_c_try_compile "$LINENO"; then :
25962   bfd_cv_have_sys_procfs_type_prgregset_t=yes
25963 else
25964   bfd_cv_have_sys_procfs_type_prgregset_t=no
25965
25966 fi
25967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25968 fi
25969
25970  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
25971
25972 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
25973
25974  fi
25975  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
25976 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
25977
25978
25979  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
25980 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
25981  if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
25982   $as_echo_n "(cached) " >&6
25983 else
25984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25985 /* end confdefs.h.  */
25986
25987 #define _SYSCALL32
25988 #include <sys/procfs.h>
25989 int
25990 main ()
25991 {
25992 prfpregset_t avar
25993   ;
25994   return 0;
25995 }
25996 _ACEOF
25997 if ac_fn_c_try_compile "$LINENO"; then :
25998   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
25999 else
26000   bfd_cv_have_sys_procfs_type_prfpregset_t=no
26001
26002 fi
26003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26004 fi
26005
26006  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
26007
26008 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
26009
26010  fi
26011  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
26012 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
26013
26014
26015  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
26016 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
26017  if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
26018   $as_echo_n "(cached) " >&6
26019 else
26020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26021 /* end confdefs.h.  */
26022
26023 #define _SYSCALL32
26024 #include <sys/procfs.h>
26025 int
26026 main ()
26027 {
26028 prgregset32_t avar
26029   ;
26030   return 0;
26031 }
26032 _ACEOF
26033 if ac_fn_c_try_compile "$LINENO"; then :
26034   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
26035 else
26036   bfd_cv_have_sys_procfs_type_prgregset32_t=no
26037
26038 fi
26039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26040 fi
26041
26042  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
26043
26044 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
26045
26046  fi
26047  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
26048 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
26049
26050
26051  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
26052 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
26053  if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
26054   $as_echo_n "(cached) " >&6
26055 else
26056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26057 /* end confdefs.h.  */
26058
26059 #define _SYSCALL32
26060 #include <sys/procfs.h>
26061 int
26062 main ()
26063 {
26064 lwpid_t avar
26065   ;
26066   return 0;
26067 }
26068 _ACEOF
26069 if ac_fn_c_try_compile "$LINENO"; then :
26070   bfd_cv_have_sys_procfs_type_lwpid_t=yes
26071 else
26072   bfd_cv_have_sys_procfs_type_lwpid_t=no
26073
26074 fi
26075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26076 fi
26077
26078  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
26079
26080 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
26081
26082  fi
26083  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
26084 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
26085
26086
26087  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
26088 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
26089  if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
26090   $as_echo_n "(cached) " >&6
26091 else
26092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26093 /* end confdefs.h.  */
26094
26095 #define _SYSCALL32
26096 #include <sys/procfs.h>
26097 int
26098 main ()
26099 {
26100 psaddr_t avar
26101   ;
26102   return 0;
26103 }
26104 _ACEOF
26105 if ac_fn_c_try_compile "$LINENO"; then :
26106   bfd_cv_have_sys_procfs_type_psaddr_t=yes
26107 else
26108   bfd_cv_have_sys_procfs_type_psaddr_t=no
26109
26110 fi
26111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26112 fi
26113
26114  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
26115
26116 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
26117
26118  fi
26119  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
26120 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
26121
26122
26123  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
26124 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
26125  if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
26126   $as_echo_n "(cached) " >&6
26127 else
26128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26129 /* end confdefs.h.  */
26130
26131 #define _SYSCALL32
26132 #include <sys/procfs.h>
26133 int
26134 main ()
26135 {
26136 elf_fpregset_t avar
26137   ;
26138   return 0;
26139 }
26140 _ACEOF
26141 if ac_fn_c_try_compile "$LINENO"; then :
26142   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
26143 else
26144   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
26145
26146 fi
26147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26148 fi
26149
26150  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
26151
26152 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
26153
26154  fi
26155  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
26156 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
26157
26158   fi
26159
26160     # Check for xxhash
26161
26162 # Check whether --with-xxhash was given.
26163 if test "${with_xxhash+set}" = set; then :
26164   withval=$with_xxhash;
26165 else
26166   with_xxhash=auto
26167 fi
26168
26169
26170   if test "x$with_xxhash" != "xno"; then
26171
26172
26173
26174
26175
26176
26177
26178
26179     use_additional=yes
26180
26181   acl_save_prefix="$prefix"
26182   prefix="$acl_final_prefix"
26183   acl_save_exec_prefix="$exec_prefix"
26184   exec_prefix="$acl_final_exec_prefix"
26185
26186     eval additional_includedir=\"$includedir\"
26187     eval additional_libdir=\"$libdir\"
26188
26189   exec_prefix="$acl_save_exec_prefix"
26190   prefix="$acl_save_prefix"
26191
26192
26193 # Check whether --with-libxxhash-prefix was given.
26194 if test "${with_libxxhash_prefix+set}" = set; then :
26195   withval=$with_libxxhash_prefix;
26196     if test "X$withval" = "Xno"; then
26197       use_additional=no
26198     else
26199       if test "X$withval" = "X"; then
26200
26201   acl_save_prefix="$prefix"
26202   prefix="$acl_final_prefix"
26203   acl_save_exec_prefix="$exec_prefix"
26204   exec_prefix="$acl_final_exec_prefix"
26205
26206           eval additional_includedir=\"$includedir\"
26207           eval additional_libdir=\"$libdir\"
26208
26209   exec_prefix="$acl_save_exec_prefix"
26210   prefix="$acl_save_prefix"
26211
26212       else
26213         additional_includedir="$withval/include"
26214         additional_libdir="$withval/lib"
26215       fi
26216     fi
26217
26218 fi
26219
26220
26221 # Check whether --with-libxxhash-type was given.
26222 if test "${with_libxxhash_type+set}" = set; then :
26223   withval=$with_libxxhash_type;  with_libxxhash_type=$withval
26224 else
26225    with_libxxhash_type=auto
26226 fi
26227
26228   lib_type=`eval echo \$with_libxxhash_type`
26229
26230       LIBXXHASH=
26231   LTLIBXXHASH=
26232   INCXXHASH=
26233   rpathdirs=
26234   ltrpathdirs=
26235   names_already_handled=
26236   names_next_round='xxhash '
26237   while test -n "$names_next_round"; do
26238     names_this_round="$names_next_round"
26239     names_next_round=
26240     for name in $names_this_round; do
26241       already_handled=
26242       for n in $names_already_handled; do
26243         if test "$n" = "$name"; then
26244           already_handled=yes
26245           break
26246         fi
26247       done
26248       if test -z "$already_handled"; then
26249         names_already_handled="$names_already_handled $name"
26250                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
26251         eval value=\"\$HAVE_LIB$uppername\"
26252         if test -n "$value"; then
26253           if test "$value" = yes; then
26254             eval value=\"\$LIB$uppername\"
26255             test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
26256             eval value=\"\$LTLIB$uppername\"
26257             test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
26258           else
26259                                     :
26260           fi
26261         else
26262                               found_dir=
26263           found_la=
26264           found_so=
26265           found_a=
26266           if test $use_additional = yes; then
26267             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
26268               found_dir="$additional_libdir"
26269               found_so="$additional_libdir/lib$name.$shlibext"
26270               if test -f "$additional_libdir/lib$name.la"; then
26271                 found_la="$additional_libdir/lib$name.la"
26272               fi
26273             elif test x$lib_type != xshared; then
26274               if test -f "$additional_libdir/lib$name.$libext"; then
26275                 found_dir="$additional_libdir"
26276                 found_a="$additional_libdir/lib$name.$libext"
26277                 if test -f "$additional_libdir/lib$name.la"; then
26278                   found_la="$additional_libdir/lib$name.la"
26279                 fi
26280               fi
26281             fi
26282           fi
26283           if test "X$found_dir" = "X"; then
26284             for x in $LDFLAGS $LTLIBXXHASH; do
26285
26286   acl_save_prefix="$prefix"
26287   prefix="$acl_final_prefix"
26288   acl_save_exec_prefix="$exec_prefix"
26289   exec_prefix="$acl_final_exec_prefix"
26290   eval x=\"$x\"
26291   exec_prefix="$acl_save_exec_prefix"
26292   prefix="$acl_save_prefix"
26293
26294               case "$x" in
26295                 -L*)
26296                   dir=`echo "X$x" | sed -e 's/^X-L//'`
26297                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
26298                     found_dir="$dir"
26299                     found_so="$dir/lib$name.$shlibext"
26300                     if test -f "$dir/lib$name.la"; then
26301                       found_la="$dir/lib$name.la"
26302                     fi
26303                   elif test x$lib_type != xshared; then
26304                     if test -f "$dir/lib$name.$libext"; then
26305                       found_dir="$dir"
26306                       found_a="$dir/lib$name.$libext"
26307                       if test -f "$dir/lib$name.la"; then
26308                         found_la="$dir/lib$name.la"
26309                       fi
26310                     fi
26311                   fi
26312                   ;;
26313               esac
26314               if test "X$found_dir" != "X"; then
26315                 break
26316               fi
26317             done
26318           fi
26319           if test "X$found_dir" != "X"; then
26320                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
26321             if test "X$found_so" != "X"; then
26322                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
26323                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26324               else
26325                                                                                 haveit=
26326                 for x in $ltrpathdirs; do
26327                   if test "X$x" = "X$found_dir"; then
26328                     haveit=yes
26329                     break
26330                   fi
26331                 done
26332                 if test -z "$haveit"; then
26333                   ltrpathdirs="$ltrpathdirs $found_dir"
26334                 fi
26335                                 if test "$hardcode_direct" = yes; then
26336                                                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26337                 else
26338                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
26339                                                             LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26340                                                             haveit=
26341                     for x in $rpathdirs; do
26342                       if test "X$x" = "X$found_dir"; then
26343                         haveit=yes
26344                         break
26345                       fi
26346                     done
26347                     if test -z "$haveit"; then
26348                       rpathdirs="$rpathdirs $found_dir"
26349                     fi
26350                   else
26351                                                                                 haveit=
26352                     for x in $LDFLAGS $LIBXXHASH; do
26353
26354   acl_save_prefix="$prefix"
26355   prefix="$acl_final_prefix"
26356   acl_save_exec_prefix="$exec_prefix"
26357   exec_prefix="$acl_final_exec_prefix"
26358   eval x=\"$x\"
26359   exec_prefix="$acl_save_exec_prefix"
26360   prefix="$acl_save_prefix"
26361
26362                       if test "X$x" = "X-L$found_dir"; then
26363                         haveit=yes
26364                         break
26365                       fi
26366                     done
26367                     if test -z "$haveit"; then
26368                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
26369                     fi
26370                     if test "$hardcode_minus_L" != no; then
26371                                                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26372                     else
26373                                                                                                                                                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
26374                     fi
26375                   fi
26376                 fi
26377               fi
26378             else
26379               if test "X$found_a" != "X"; then
26380                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
26381               else
26382                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
26383               fi
26384             fi
26385                         additional_includedir=
26386             case "$found_dir" in
26387               */lib | */lib/)
26388                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
26389                 additional_includedir="$basedir/include"
26390                 ;;
26391             esac
26392             if test "X$additional_includedir" != "X"; then
26393                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
26394                 haveit=
26395                 if test "X$additional_includedir" = "X/usr/local/include"; then
26396                   if test -n "$GCC"; then
26397                     case $host_os in
26398                       linux*) haveit=yes;;
26399                     esac
26400                   fi
26401                 fi
26402                 if test -z "$haveit"; then
26403                   for x in $CPPFLAGS $INCXXHASH; do
26404
26405   acl_save_prefix="$prefix"
26406   prefix="$acl_final_prefix"
26407   acl_save_exec_prefix="$exec_prefix"
26408   exec_prefix="$acl_final_exec_prefix"
26409   eval x=\"$x\"
26410   exec_prefix="$acl_save_exec_prefix"
26411   prefix="$acl_save_prefix"
26412
26413                     if test "X$x" = "X-I$additional_includedir"; then
26414                       haveit=yes
26415                       break
26416                     fi
26417                   done
26418                   if test -z "$haveit"; then
26419                     if test -d "$additional_includedir"; then
26420                                             INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
26421                     fi
26422                   fi
26423                 fi
26424               fi
26425             fi
26426                         if test -n "$found_la"; then
26427                                                         save_libdir="$libdir"
26428               case "$found_la" in
26429                 */* | *\\*) . "$found_la" ;;
26430                 *) . "./$found_la" ;;
26431               esac
26432               libdir="$save_libdir"
26433                             for dep in $dependency_libs; do
26434                 case "$dep" in
26435                   -L*)
26436                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26437                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
26438                       haveit=
26439                       if test "X$additional_libdir" = "X/usr/local/lib"; then
26440                         if test -n "$GCC"; then
26441                           case $host_os in
26442                             linux*) haveit=yes;;
26443                           esac
26444                         fi
26445                       fi
26446                       if test -z "$haveit"; then
26447                         haveit=
26448                         for x in $LDFLAGS $LIBXXHASH; do
26449
26450   acl_save_prefix="$prefix"
26451   prefix="$acl_final_prefix"
26452   acl_save_exec_prefix="$exec_prefix"
26453   exec_prefix="$acl_final_exec_prefix"
26454   eval x=\"$x\"
26455   exec_prefix="$acl_save_exec_prefix"
26456   prefix="$acl_save_prefix"
26457
26458                           if test "X$x" = "X-L$additional_libdir"; then
26459                             haveit=yes
26460                             break
26461                           fi
26462                         done
26463                         if test -z "$haveit"; then
26464                           if test -d "$additional_libdir"; then
26465                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
26466                           fi
26467                         fi
26468                         haveit=
26469                         for x in $LDFLAGS $LTLIBXXHASH; do
26470
26471   acl_save_prefix="$prefix"
26472   prefix="$acl_final_prefix"
26473   acl_save_exec_prefix="$exec_prefix"
26474   exec_prefix="$acl_final_exec_prefix"
26475   eval x=\"$x\"
26476   exec_prefix="$acl_save_exec_prefix"
26477   prefix="$acl_save_prefix"
26478
26479                           if test "X$x" = "X-L$additional_libdir"; then
26480                             haveit=yes
26481                             break
26482                           fi
26483                         done
26484                         if test -z "$haveit"; then
26485                           if test -d "$additional_libdir"; then
26486                                                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
26487                           fi
26488                         fi
26489                       fi
26490                     fi
26491                     ;;
26492                   -R*)
26493                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
26494                     if test "$enable_rpath" != no; then
26495                                                                   haveit=
26496                       for x in $rpathdirs; do
26497                         if test "X$x" = "X$dir"; then
26498                           haveit=yes
26499                           break
26500                         fi
26501                       done
26502                       if test -z "$haveit"; then
26503                         rpathdirs="$rpathdirs $dir"
26504                       fi
26505                                                                   haveit=
26506                       for x in $ltrpathdirs; do
26507                         if test "X$x" = "X$dir"; then
26508                           haveit=yes
26509                           break
26510                         fi
26511                       done
26512                       if test -z "$haveit"; then
26513                         ltrpathdirs="$ltrpathdirs $dir"
26514                       fi
26515                     fi
26516                     ;;
26517                   -l*)
26518                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26519                     ;;
26520                   *.la)
26521                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26522                     ;;
26523                   *)
26524                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
26525                     LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
26526                     ;;
26527                 esac
26528               done
26529             fi
26530           else
26531                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
26532               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
26533               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
26534             else
26535               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
26536               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
26537             fi
26538           fi
26539         fi
26540       fi
26541     done
26542   done
26543   if test "X$rpathdirs" != "X"; then
26544     if test -n "$hardcode_libdir_separator"; then
26545                         alldirs=
26546       for found_dir in $rpathdirs; do
26547         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26548       done
26549             acl_save_libdir="$libdir"
26550       libdir="$alldirs"
26551       eval flag=\"$hardcode_libdir_flag_spec\"
26552       libdir="$acl_save_libdir"
26553       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
26554     else
26555             for found_dir in $rpathdirs; do
26556         acl_save_libdir="$libdir"
26557         libdir="$found_dir"
26558         eval flag=\"$hardcode_libdir_flag_spec\"
26559         libdir="$acl_save_libdir"
26560         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
26561       done
26562     fi
26563   fi
26564   if test "X$ltrpathdirs" != "X"; then
26565             for found_dir in $ltrpathdirs; do
26566       LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
26567     done
26568   fi
26569
26570
26571         ac_save_CPPFLAGS="$CPPFLAGS"
26572
26573   for element in $INCXXHASH; do
26574     haveit=
26575     for x in $CPPFLAGS; do
26576
26577   acl_save_prefix="$prefix"
26578   prefix="$acl_final_prefix"
26579   acl_save_exec_prefix="$exec_prefix"
26580   exec_prefix="$acl_final_exec_prefix"
26581   eval x=\"$x\"
26582   exec_prefix="$acl_save_exec_prefix"
26583   prefix="$acl_save_prefix"
26584
26585       if test "X$x" = "X$element"; then
26586         haveit=yes
26587         break
26588       fi
26589     done
26590     if test -z "$haveit"; then
26591       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26592     fi
26593   done
26594
26595
26596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
26597 $as_echo_n "checking for libxxhash... " >&6; }
26598 if ${ac_cv_libxxhash+:} false; then :
26599   $as_echo_n "(cached) " >&6
26600 else
26601
26602     ac_save_LIBS="$LIBS"
26603     LIBS="$LIBS $LIBXXHASH"
26604     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26605 /* end confdefs.h.  */
26606 #include <xxhash.h>
26607 int
26608 main ()
26609 {
26610 XXH32("foo", 3, 0);
26611
26612   ;
26613   return 0;
26614 }
26615 _ACEOF
26616 if ac_fn_c_try_link "$LINENO"; then :
26617   ac_cv_libxxhash=yes
26618 else
26619   ac_cv_libxxhash=no
26620 fi
26621 rm -f core conftest.err conftest.$ac_objext \
26622     conftest$ac_exeext conftest.$ac_ext
26623     LIBS="$ac_save_LIBS"
26624
26625 fi
26626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
26627 $as_echo "$ac_cv_libxxhash" >&6; }
26628   if test "$ac_cv_libxxhash" = yes; then
26629     HAVE_LIBXXHASH=yes
26630
26631 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
26632
26633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
26634 $as_echo_n "checking how to link with libxxhash... " >&6; }
26635     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
26636 $as_echo "$LIBXXHASH" >&6; }
26637   else
26638     HAVE_LIBXXHASH=no
26639             CPPFLAGS="$ac_save_CPPFLAGS"
26640     LIBXXHASH=
26641     LTLIBXXHASH=
26642   fi
26643
26644
26645
26646
26647
26648
26649     if test "$HAVE_LIBXXHASH" != yes; then
26650       if test "$with_xxhash" = yes; then
26651         as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
26652       fi
26653     fi
26654     if test "x$with_xxhash" = "xauto"; then
26655       with_xxhash="$HAVE_LIBXXHASH"
26656     fi
26657   fi
26658
26659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
26660 $as_echo_n "checking whether to use xxhash... " >&6; }
26661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
26662 $as_echo "$with_xxhash" >&6; }
26663
26664
26665 # Check the return and argument types of ptrace.
26666
26667
26668 for ac_header in sys/ptrace.h ptrace.h
26669 do :
26670   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
26671 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
26672 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
26673   cat >>confdefs.h <<_ACEOF
26674 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
26675 _ACEOF
26676
26677 fi
26678
26679 done
26680
26681
26682 gdb_ptrace_headers='
26683 #include <sys/types.h>
26684 #if HAVE_SYS_PTRACE_H
26685 # include <sys/ptrace.h>
26686 #endif
26687 #if HAVE_UNISTD_H
26688 # include <unistd.h>
26689 #endif
26690 '
26691
26692 # Check return type.  Varargs (used on GNU/Linux) conflict with the
26693 # empty argument list, so check for that explicitly.
26694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
26695 $as_echo_n "checking return type of ptrace... " >&6; }
26696 if ${gdb_cv_func_ptrace_ret+:} false; then :
26697   $as_echo_n "(cached) " >&6
26698 else
26699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26700 /* end confdefs.h.  */
26701  $gdb_ptrace_headers
26702 int
26703 main ()
26704 {
26705 extern long ptrace (enum __ptrace_request, ...);
26706
26707   ;
26708   return 0;
26709 }
26710 _ACEOF
26711 if ac_fn_c_try_compile "$LINENO"; then :
26712   gdb_cv_func_ptrace_ret='long'
26713 else
26714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26715 /* end confdefs.h.  */
26716 $gdb_ptrace_headers
26717 int
26718 main ()
26719 {
26720 extern int ptrace ();
26721
26722   ;
26723   return 0;
26724 }
26725 _ACEOF
26726 if ac_fn_c_try_compile "$LINENO"; then :
26727   gdb_cv_func_ptrace_ret='int'
26728 else
26729   gdb_cv_func_ptrace_ret='long'
26730
26731 fi
26732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26733
26734 fi
26735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26736
26737 fi
26738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
26739 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
26740
26741
26742 cat >>confdefs.h <<_ACEOF
26743 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
26744 _ACEOF
26745
26746
26747 # Check argument types.
26748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
26749 $as_echo_n "checking types of arguments for ptrace... " >&6; }
26750 if ${gdb_cv_func_ptrace_args+:} false; then :
26751   $as_echo_n "(cached) " >&6
26752 else
26753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26754 /* end confdefs.h.  */
26755 $gdb_ptrace_headers
26756 int
26757 main ()
26758 {
26759 extern long ptrace (enum __ptrace_request, ...);
26760
26761   ;
26762   return 0;
26763 }
26764 _ACEOF
26765 if ac_fn_c_try_compile "$LINENO"; then :
26766   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
26767 else
26768   for gdb_arg1 in 'int' 'long'; do
26769         for gdb_arg2 in 'pid_t' 'int' 'long'; do
26770           for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
26771             for gdb_arg4 in 'int' 'long' 'void *'; do
26772               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26773 /* end confdefs.h.  */
26774 $gdb_ptrace_headers
26775 int
26776 main ()
26777 {
26778 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
26779
26780   ;
26781   return 0;
26782 }
26783 _ACEOF
26784 if ac_fn_c_try_compile "$LINENO"; then :
26785   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
26786                  break 4;
26787
26788 fi
26789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26790
26791               for gdb_arg5 in 'int *' 'int' 'long'; do
26792                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26793 /* end confdefs.h.  */
26794 $gdb_ptrace_headers
26795 int
26796 main ()
26797 {
26798 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
26799
26800   ;
26801   return 0;
26802 }
26803 _ACEOF
26804 if ac_fn_c_try_compile "$LINENO"; then :
26805   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
26806                    break 5;
26807
26808 fi
26809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26810               done
26811             done
26812           done
26813         done
26814       done
26815       # Provide a safe default value.
26816       : ${gdb_cv_func_ptrace_args='int,int,long,long'}
26817
26818 fi
26819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26820
26821 fi
26822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
26823 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
26824
26825 ac_save_IFS=$IFS; IFS=','
26826 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
26827 IFS=$ac_save_IFS
26828 shift
26829
26830 cat >>confdefs.h <<_ACEOF
26831 #define PTRACE_TYPE_ARG1 $1
26832 _ACEOF
26833
26834
26835 cat >>confdefs.h <<_ACEOF
26836 #define PTRACE_TYPE_ARG3 $3
26837 _ACEOF
26838
26839
26840 cat >>confdefs.h <<_ACEOF
26841 #define PTRACE_TYPE_ARG4 $4
26842 _ACEOF
26843
26844 if test -n "$5"; then
26845
26846 cat >>confdefs.h <<_ACEOF
26847 #define PTRACE_TYPE_ARG5 $5
26848 _ACEOF
26849
26850 fi
26851
26852
26853 if test "$cross_compiling" = no; then
26854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
26855 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
26856 if ${ac_cv_func_setpgrp_void+:} false; then :
26857   $as_echo_n "(cached) " >&6
26858 else
26859   if test "$cross_compiling" = yes; then :
26860   as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
26861 else
26862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26863 /* end confdefs.h.  */
26864 $ac_includes_default
26865 int
26866 main ()
26867 {
26868 /* If this system has a BSD-style setpgrp which takes arguments,
26869   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
26870   exit successfully. */
26871   return setpgrp (1,1) != -1;
26872   ;
26873   return 0;
26874 }
26875 _ACEOF
26876 if ac_fn_c_try_run "$LINENO"; then :
26877   ac_cv_func_setpgrp_void=no
26878 else
26879   ac_cv_func_setpgrp_void=yes
26880 fi
26881 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26882   conftest.$ac_objext conftest.beam conftest.$ac_ext
26883 fi
26884
26885 fi
26886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
26887 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
26888 if test $ac_cv_func_setpgrp_void = yes; then
26889
26890 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
26891
26892 fi
26893
26894 else
26895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
26896 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
26897 if ${ac_cv_func_setpgrp_void+:} false; then :
26898   $as_echo_n "(cached) " >&6
26899 else
26900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26901 /* end confdefs.h.  */
26902 #include <unistd.h>
26903 int
26904 main ()
26905 {
26906 if (setpgrp(1,1) == -1)
26907              exit (0);
26908            else
26909              exit (1);
26910
26911   ;
26912   return 0;
26913 }
26914 _ACEOF
26915 if ac_fn_c_try_compile "$LINENO"; then :
26916   ac_cv_func_setpgrp_void=no
26917 else
26918   ac_cv_func_setpgrp_void=yes
26919
26920 fi
26921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26922
26923 fi
26924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
26925 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
26926 if test "$ac_cv_func_setpgrp_void" = yes; then
26927   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
26928
26929 fi
26930 fi
26931
26932 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
26933 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
26934 #include <sys/proc.h>
26935
26936 "
26937 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
26938
26939 cat >>confdefs.h <<_ACEOF
26940 #define HAVE_STRUCT_THREAD_TD_PCB 1
26941 _ACEOF
26942
26943
26944 fi
26945
26946
26947 # See if <sys/lwp.h> defines `struct lwp`.
26948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
26949 $as_echo_n "checking for struct lwp... " >&6; }
26950 if ${gdb_cv_struct_lwp+:} false; then :
26951   $as_echo_n "(cached) " >&6
26952 else
26953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26954 /* end confdefs.h.  */
26955 #include <sys/param.h>
26956          #define _KMEMUSER
26957          #include <sys/lwp.h>
26958 int
26959 main ()
26960 {
26961 struct lwp l;
26962
26963   ;
26964   return 0;
26965 }
26966 _ACEOF
26967 if ac_fn_c_try_compile "$LINENO"; then :
26968   gdb_cv_struct_lwp=yes
26969 else
26970   gdb_cv_struct_lwp=no
26971
26972 fi
26973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26974
26975 fi
26976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
26977 $as_echo "$gdb_cv_struct_lwp" >&6; }
26978 if test "$gdb_cv_struct_lwp" = yes; then
26979
26980 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
26981
26982 fi
26983
26984 # See if <machine/reg.h> degines `struct reg'.
26985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
26986 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
26987 if ${gdb_cv_struct_reg+:} false; then :
26988   $as_echo_n "(cached) " >&6
26989 else
26990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26991 /* end confdefs.h.  */
26992 #include <sys/types.h>
26993          #include <machine/reg.h>
26994 int
26995 main ()
26996 {
26997 struct reg r;
26998
26999   ;
27000   return 0;
27001 }
27002 _ACEOF
27003 if ac_fn_c_try_compile "$LINENO"; then :
27004   gdb_cv_struct_reg=yes
27005 else
27006   gdb_cv_struct_reg=no
27007
27008 fi
27009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27010
27011 fi
27012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
27013 $as_echo "$gdb_cv_struct_reg" >&6; }
27014 if test "$gdb_cv_struct_reg" = yes; then
27015
27016 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
27017
27018 fi
27019
27020 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
27021 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
27022 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
27023 #include <machine/reg.h>
27024 "
27025 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
27026
27027 cat >>confdefs.h <<_ACEOF
27028 #define HAVE_STRUCT_REG_R_FS 1
27029 _ACEOF
27030
27031
27032 fi
27033 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
27034 #include <machine/reg.h>
27035 "
27036 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
27037
27038 cat >>confdefs.h <<_ACEOF
27039 #define HAVE_STRUCT_REG_R_GS 1
27040 _ACEOF
27041
27042
27043 fi
27044
27045
27046 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
27047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
27048 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
27049 if ${gdb_cv_have_ptrace_getregs+:} false; then :
27050   $as_echo_n "(cached) " >&6
27051 else
27052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27053 /* end confdefs.h.  */
27054 #include <sys/ptrace.h>
27055 int
27056 main ()
27057 {
27058 PTRACE_GETREGS;
27059   ;
27060   return 0;
27061 }
27062 _ACEOF
27063 if ac_fn_c_try_compile "$LINENO"; then :
27064   gdb_cv_have_ptrace_getregs=yes
27065 else
27066   gdb_cv_have_ptrace_getregs=no
27067
27068 fi
27069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27070
27071 fi
27072
27073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
27074 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
27075 if test "$gdb_cv_have_ptrace_getregs" = yes; then
27076
27077 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
27078
27079 fi
27080
27081 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
27082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
27083 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
27084 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
27085   $as_echo_n "(cached) " >&6
27086 else
27087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27088 /* end confdefs.h.  */
27089 #include <sys/ptrace.h>
27090 int
27091 main ()
27092 {
27093 PTRACE_GETFPXREGS;
27094   ;
27095   return 0;
27096 }
27097 _ACEOF
27098 if ac_fn_c_try_compile "$LINENO"; then :
27099   gdb_cv_have_ptrace_getfpxregs=yes
27100 else
27101   gdb_cv_have_ptrace_getfpxregs=no
27102
27103 fi
27104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27105
27106 fi
27107
27108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
27109 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
27110 if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
27111
27112 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
27113
27114 fi
27115
27116 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
27117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
27118 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
27119 if ${gdb_cv_have_pt_getdbregs+:} false; then :
27120   $as_echo_n "(cached) " >&6
27121 else
27122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27123 /* end confdefs.h.  */
27124 #include <sys/types.h>
27125          #include <sys/ptrace.h>
27126 int
27127 main ()
27128 {
27129 PT_GETDBREGS;
27130
27131   ;
27132   return 0;
27133 }
27134 _ACEOF
27135 if ac_fn_c_try_compile "$LINENO"; then :
27136   gdb_cv_have_pt_getdbregs=yes
27137 else
27138   gdb_cv_have_pt_getdbregs=no
27139
27140 fi
27141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27142
27143 fi
27144
27145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
27146 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
27147 if test "$gdb_cv_have_pt_getdbregs" = yes; then
27148
27149 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
27150
27151 fi
27152
27153 # See if <sys/ptrace.h> supports LWP names on FreeBSD
27154 # Older FreeBSD versions don't have the pl_tdname member of
27155 # `struct ptrace_lwpinfo'.
27156 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
27157 "
27158 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
27159
27160 cat >>confdefs.h <<_ACEOF
27161 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
27162 _ACEOF
27163
27164
27165 fi
27166
27167
27168 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
27169 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
27170 # FreeBSD 10.3.
27171 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
27172 "
27173 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
27174
27175 cat >>confdefs.h <<_ACEOF
27176 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
27177 _ACEOF
27178
27179
27180 fi
27181
27182
27183 # Check if the compiler supports the `long long' type.
27184
27185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
27186 $as_echo_n "checking for long long support in compiler... " >&6; }
27187 if ${gdb_cv_c_long_long+:} false; then :
27188   $as_echo_n "(cached) " >&6
27189 else
27190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27191 /* end confdefs.h.  */
27192 extern long long foo;
27193 int
27194 main ()
27195 {
27196 switch (foo & 2) { case 0: return 1; }
27197   ;
27198   return 0;
27199 }
27200 _ACEOF
27201 if ac_fn_c_try_compile "$LINENO"; then :
27202   gdb_cv_c_long_long=yes
27203 else
27204   gdb_cv_c_long_long=no
27205 fi
27206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27207 fi
27208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
27209 $as_echo "$gdb_cv_c_long_long" >&6; }
27210 if test "$gdb_cv_c_long_long" != yes; then
27211   # libdecnumber requires long long.
27212   as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
27213 fi
27214
27215 # Check if the compiler and runtime support printing decfloats.
27216
27217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
27218 $as_echo_n "checking for decfloat support in printf... " >&6; }
27219 if ${gdb_cv_printf_has_decfloat+:} false; then :
27220   $as_echo_n "(cached) " >&6
27221 else
27222   if test "$cross_compiling" = yes; then :
27223   gdb_cv_printf_has_decfloat=no
27224 else
27225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27226 /* end confdefs.h.  */
27227 $ac_includes_default
27228 int
27229 main ()
27230 {
27231 char buf[64];
27232   _Decimal32 d32 = 1.2345df;
27233   _Decimal64 d64 = 1.2345dd;
27234   _Decimal128 d128 = 1.2345dl;
27235   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
27236   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
27237   ;
27238   return 0;
27239 }
27240 _ACEOF
27241 if ac_fn_c_try_run "$LINENO"; then :
27242   gdb_cv_printf_has_decfloat=yes
27243 else
27244   gdb_cv_printf_has_decfloat=no
27245 fi
27246 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27247   conftest.$ac_objext conftest.beam conftest.$ac_ext
27248 fi
27249
27250 fi
27251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
27252 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
27253 if test "$gdb_cv_printf_has_decfloat" = yes; then
27254
27255 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
27256
27257 fi
27258
27259 # Check if the compiler supports the `long double' type.  We can't use
27260 # AC_C_LONG_DOUBLE because that one does additional checks on the
27261 # constants defined in <float.h> that fail on some systems,
27262 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
27263
27264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
27265 $as_echo_n "checking for long double support in compiler... " >&6; }
27266 if ${gdb_cv_c_long_double+:} false; then :
27267   $as_echo_n "(cached) " >&6
27268 else
27269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27270 /* end confdefs.h.  */
27271 long double foo;
27272 _ACEOF
27273 if ac_fn_c_try_compile "$LINENO"; then :
27274   gdb_cv_c_long_double=yes
27275 else
27276   gdb_cv_c_long_double=no
27277 fi
27278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27279 fi
27280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
27281 $as_echo "$gdb_cv_c_long_double" >&6; }
27282 if test "$gdb_cv_c_long_double" = yes; then
27283
27284 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
27285
27286 fi
27287
27288 # Check if the compiler and runtime support printing long doubles.
27289
27290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
27291 $as_echo_n "checking for long double support in printf... " >&6; }
27292 if ${gdb_cv_printf_has_long_double+:} false; then :
27293   $as_echo_n "(cached) " >&6
27294 else
27295   if test "$cross_compiling" = yes; then :
27296   gdb_cv_printf_has_long_double=no
27297 else
27298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27299 /* end confdefs.h.  */
27300 $ac_includes_default
27301 int
27302 main ()
27303 {
27304 char buf[16];
27305   long double f = 3.141592653;
27306   sprintf (buf, "%Lg", f);
27307   return (strncmp ("3.14159", buf, 7));
27308   ;
27309   return 0;
27310 }
27311 _ACEOF
27312 if ac_fn_c_try_run "$LINENO"; then :
27313   gdb_cv_printf_has_long_double=yes
27314 else
27315   gdb_cv_printf_has_long_double=no
27316 fi
27317 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27318   conftest.$ac_objext conftest.beam conftest.$ac_ext
27319 fi
27320
27321 fi
27322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
27323 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
27324 if test "$gdb_cv_printf_has_long_double" = yes; then
27325
27326 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
27327
27328 fi
27329
27330 # Check if the compiler and runtime support scanning long doubles.
27331
27332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
27333 $as_echo_n "checking for long double support in scanf... " >&6; }
27334 if ${gdb_cv_scanf_has_long_double+:} false; then :
27335   $as_echo_n "(cached) " >&6
27336 else
27337   if test "$cross_compiling" = yes; then :
27338   gdb_cv_scanf_has_long_double=no
27339 else
27340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27341 /* end confdefs.h.  */
27342 #include <stdio.h>
27343 int
27344 main ()
27345 {
27346 char *buf = "3.141592653";
27347   long double f = 0;
27348   sscanf (buf, "%Lg", &f);
27349   return !(f > 3.14159 && f < 3.14160);
27350   ;
27351   return 0;
27352 }
27353 _ACEOF
27354 if ac_fn_c_try_run "$LINENO"; then :
27355   gdb_cv_scanf_has_long_double=yes
27356 else
27357   gdb_cv_scanf_has_long_double=no
27358 fi
27359 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27360   conftest.$ac_objext conftest.beam conftest.$ac_ext
27361 fi
27362
27363 fi
27364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
27365 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
27366 if test "$gdb_cv_scanf_has_long_double" = yes; then
27367
27368 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
27369
27370 fi
27371
27372 case ${host_os} in
27373 aix*)
27374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
27375 $as_echo_n "checking for -bbigtoc option... " >&6; }
27376 if ${gdb_cv_bigtoc+:} false; then :
27377   $as_echo_n "(cached) " >&6
27378 else
27379   SAVE_LDFLAGS=$LDFLAGS
27380
27381      case $GCC in
27382        yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
27383        *) gdb_cv_bigtoc=-bbigtoc ;;
27384      esac
27385
27386      LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
27387      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27388 /* end confdefs.h.  */
27389
27390 int
27391 main ()
27392 {
27393 int i;
27394   ;
27395   return 0;
27396 }
27397 _ACEOF
27398 if ac_fn_c_try_link "$LINENO"; then :
27399
27400 else
27401   gdb_cv_bigtoc=
27402
27403 fi
27404 rm -f core conftest.err conftest.$ac_objext \
27405     conftest$ac_exeext conftest.$ac_ext
27406      LDFLAGS="${SAVE_LDFLAGS}"
27407
27408 fi
27409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
27410 $as_echo "$gdb_cv_bigtoc" >&6; }
27411   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
27412   ;;
27413 esac
27414
27415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
27416 $as_echo_n "checking for the dynamic export flag... " >&6; }
27417 dynamic_list=false
27418 if test "${gdb_native}" = yes; then
27419    # The dynamically loaded libthread_db needs access to symbols in the gdb
27420    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
27421    # may not be supported there.
27422    old_LDFLAGS="$LDFLAGS"
27423    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
27424    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
27425    LDFLAGS="$LDFLAGS $RDYNAMIC"
27426    if test "${have_libpython}" = no; then
27427      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27428 /* end confdefs.h.  */
27429
27430 int
27431 main ()
27432 {
27433
27434   ;
27435   return 0;
27436 }
27437 _ACEOF
27438 if ac_fn_c_try_link "$LINENO"; then :
27439   dynamic_list=true
27440 fi
27441 rm -f core conftest.err conftest.$ac_objext \
27442     conftest$ac_exeext conftest.$ac_ext
27443    else
27444      # Workaround http://bugs.python.org/issue4434 where static
27445      # libpythonX.Y.a would get its symbols required for
27446      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
27447      # Problem does not happen for the recommended libpythonX.Y.so linkage.
27448
27449      # Note the workaround for Python
27450      # http://bugs.python.org/issue10112 earlier has removed
27451      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
27452      # here too, as otherwise it'd make this -Wl,--dynamic-list test
27453      # always pass.
27454      old_CFLAGS="$CFLAGS"
27455      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
27456      old_LIBS="$LIBS"
27457      LIBS="$LIBS $PYTHON_LIBS"
27458      old_CPPFLAGS="$CPPFLAGS"
27459      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
27460      if test "$cross_compiling" = yes; then :
27461   true
27462 else
27463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27464 /* end confdefs.h.  */
27465 #include "Python.h"
27466 int
27467 main ()
27468 {
27469 int err;
27470           Py_Initialize ();
27471           err = PyRun_SimpleString ("import ctypes\n");
27472           Py_Finalize ();
27473           return err == 0 ? 0 : 1;
27474   ;
27475   return 0;
27476 }
27477 _ACEOF
27478 if ac_fn_c_try_run "$LINENO"; then :
27479   dynamic_list=true
27480 fi
27481 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27482   conftest.$ac_objext conftest.beam conftest.$ac_ext
27483 fi
27484
27485      LIBS="$old_LIBS"
27486      CFLAGS="$old_CFLAGS"
27487      CPPFLAGS="$old_CPPFLAGS"
27488    fi
27489    LDFLAGS="$old_LDFLAGS"
27490 fi
27491 if $dynamic_list; then
27492   found="-Wl,--dynamic-list"
27493   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
27494 else
27495   found="-rdynamic"
27496   RDYNAMIC="-rdynamic"
27497 fi
27498
27499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
27500 $as_echo "$found" >&6; }
27501
27502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether execinfo.h backtrace is available" >&5
27503 $as_echo_n "checking whether execinfo.h backtrace is available... " >&6; }
27504 if ${gdb_cv_execinfo_backtrace+:} false; then :
27505   $as_echo_n "(cached) " >&6
27506 else
27507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27508 /* end confdefs.h.  */
27509
27510          #include <execinfo.h>
27511
27512 int
27513 main ()
27514 {
27515
27516          int f;
27517          void *b[2];
27518          f = backtrace (b, 2);
27519          backtrace_symbols_fd (b, f, 2);
27520
27521   ;
27522   return 0;
27523 }
27524 _ACEOF
27525 if ac_fn_c_try_link "$LINENO"; then :
27526   gdb_cv_execinfo_backtrace=yes
27527 else
27528   gdb_cv_execinfo_backtrace=no
27529 fi
27530 rm -f core conftest.err conftest.$ac_objext \
27531     conftest$ac_exeext conftest.$ac_ext
27532 fi
27533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_execinfo_backtrace" >&5
27534 $as_echo "$gdb_cv_execinfo_backtrace" >&6; }
27535 if test "$gdb_cv_execinfo_backtrace" = yes; then
27536
27537 $as_echo "#define HAVE_EXECINFO_BACKTRACE 1" >>confdefs.h
27538
27539 fi
27540
27541
27542 if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
27543    case ${host_os} in
27544    aix*)
27545       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
27546 $as_echo_n "checking for AiX thread debugging library... " >&6; }
27547       if ${gdb_cv_have_aix_thread_debug+:} false; then :
27548   $as_echo_n "(cached) " >&6
27549 else
27550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27551 /* end confdefs.h.  */
27552 #include <sys/pthdebug.h>
27553 int
27554 main ()
27555 {
27556 #ifndef PTHDB_VERSION_3
27557                #error
27558                #endif
27559
27560   ;
27561   return 0;
27562 }
27563 _ACEOF
27564 if ac_fn_c_try_compile "$LINENO"; then :
27565   gdb_cv_have_aix_thread_debug=yes
27566 else
27567   gdb_cv_have_aix_thread_debug=no
27568
27569 fi
27570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27571
27572 fi
27573
27574       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
27575 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
27576       if test "$gdb_cv_have_aix_thread_debug" = yes; then
27577          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
27578          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
27579          LIBS="$LIBS -lpthdebug"
27580
27581          # Older versions of AIX do not provide the declaration for
27582          # the getthrds function (it appears that it was introduced
27583          # with AIX 6.x).
27584          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
27585 "
27586 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
27587   ac_have_decl=1
27588 else
27589   ac_have_decl=0
27590 fi
27591
27592 cat >>confdefs.h <<_ACEOF
27593 #define HAVE_DECL_GETTHRDS $ac_have_decl
27594 _ACEOF
27595
27596       fi
27597       ;;
27598    esac
27599
27600 fi
27601
27602 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
27603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
27604 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
27605 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
27606   $as_echo_n "(cached) " >&6
27607 else
27608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27609 /* end confdefs.h.  */
27610 #include <thread_db.h>
27611 int
27612 main ()
27613 {
27614 int i = TD_NOTALLOC;
27615
27616   ;
27617   return 0;
27618 }
27619 _ACEOF
27620 if ac_fn_c_try_compile "$LINENO"; then :
27621   gdb_cv_thread_db_h_has_td_notalloc=yes
27622 else
27623   gdb_cv_thread_db_h_has_td_notalloc=no
27624
27625 fi
27626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27627
27628 fi
27629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
27630 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
27631
27632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
27633 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
27634 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
27635   $as_echo_n "(cached) " >&6
27636 else
27637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27638 /* end confdefs.h.  */
27639 #include <thread_db.h>
27640 int
27641 main ()
27642 {
27643 int i = TD_VERSION;
27644
27645   ;
27646   return 0;
27647 }
27648 _ACEOF
27649 if ac_fn_c_try_compile "$LINENO"; then :
27650   gdb_cv_thread_db_h_has_td_version=yes
27651 else
27652   gdb_cv_thread_db_h_has_td_version=no
27653
27654 fi
27655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27656
27657 fi
27658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
27659 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
27660
27661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
27662 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
27663 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
27664   $as_echo_n "(cached) " >&6
27665 else
27666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27667 /* end confdefs.h.  */
27668 #include <thread_db.h>
27669 int
27670 main ()
27671 {
27672 int i = TD_NOTLS;
27673
27674   ;
27675   return 0;
27676 }
27677 _ACEOF
27678 if ac_fn_c_try_compile "$LINENO"; then :
27679   gdb_cv_thread_db_h_has_td_notls=yes
27680 else
27681   gdb_cv_thread_db_h_has_td_notls=no
27682
27683 fi
27684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27685
27686 fi
27687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
27688 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
27689 fi
27690 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
27691
27692 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
27693
27694 fi
27695 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
27696
27697 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
27698
27699 fi
27700 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
27701
27702 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
27703
27704 fi
27705
27706 case $host_os in
27707   go32* | *djgpp*)
27708     gdbinit=gdb.ini
27709     ;;
27710   *)
27711     gdbinit=.gdbinit
27712     ;;
27713 esac
27714
27715 cat >>confdefs.h <<_ACEOF
27716 #define GDBINIT "$gdbinit"
27717 _ACEOF
27718
27719
27720
27721 cat >>confdefs.h <<_ACEOF
27722 #define GDBEARLYINIT ".gdbearlyinit"
27723 _ACEOF
27724
27725
27726
27727 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
27728 # except that the argument to --with-sysroot is optional.
27729 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
27730 if test "x$with_sysroot" = xyes; then
27731   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
27732 fi
27733
27734 # Check whether --with-sysroot was given.
27735 if test "${with_sysroot+set}" = set; then :
27736   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
27737 else
27738   TARGET_SYSTEM_ROOT=
27739 fi
27740
27741
27742   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27743   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27744   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
27745   ac_define_dir=`eval echo $ac_define_dir`
27746
27747 cat >>confdefs.h <<_ACEOF
27748 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
27749 _ACEOF
27750
27751
27752
27753
27754   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27755      if test "x$prefix" = xNONE; then
27756         test_prefix=/usr/local
27757      else
27758         test_prefix=$prefix
27759      fi
27760   else
27761      test_prefix=$exec_prefix
27762   fi
27763   value=0
27764   case ${ac_define_dir} in
27765      "${test_prefix}"|"${test_prefix}/"*|\
27766         '${exec_prefix}'|'${exec_prefix}/'*)
27767      value=1
27768      ;;
27769   esac
27770
27771 cat >>confdefs.h <<_ACEOF
27772 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
27773 _ACEOF
27774
27775
27776
27777
27778
27779 # Check whether --with-system-gdbinit was given.
27780 if test "${with_system_gdbinit+set}" = set; then :
27781   withval=$with_system_gdbinit;
27782     SYSTEM_GDBINIT=$withval
27783 else
27784   SYSTEM_GDBINIT=
27785 fi
27786
27787
27788   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27789   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27790   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
27791   ac_define_dir=`eval echo $ac_define_dir`
27792
27793 cat >>confdefs.h <<_ACEOF
27794 #define SYSTEM_GDBINIT "$ac_define_dir"
27795 _ACEOF
27796
27797
27798
27799
27800   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27801      if test "x$prefix" = xNONE; then
27802         test_prefix=/usr/local
27803      else
27804         test_prefix=$prefix
27805      fi
27806   else
27807      test_prefix=$exec_prefix
27808   fi
27809   value=0
27810   case ${ac_define_dir} in
27811      "${test_prefix}"|"${test_prefix}/"*|\
27812         '${exec_prefix}'|'${exec_prefix}/'*)
27813      value=1
27814      ;;
27815   esac
27816
27817 cat >>confdefs.h <<_ACEOF
27818 #define SYSTEM_GDBINIT_RELOCATABLE $value
27819 _ACEOF
27820
27821
27822
27823
27824
27825 # Check whether --with-system-gdbinit-dir was given.
27826 if test "${with_system_gdbinit_dir+set}" = set; then :
27827   withval=$with_system_gdbinit_dir;
27828     SYSTEM_GDBINIT_DIR=$withval
27829 else
27830   SYSTEM_GDBINIT_DIR=
27831 fi
27832
27833
27834   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27835   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27836   ac_define_dir=`eval echo $SYSTEM_GDBINIT_DIR`
27837   ac_define_dir=`eval echo $ac_define_dir`
27838
27839 cat >>confdefs.h <<_ACEOF
27840 #define SYSTEM_GDBINIT_DIR "$ac_define_dir"
27841 _ACEOF
27842
27843
27844
27845
27846   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27847      if test "x$prefix" = xNONE; then
27848         test_prefix=/usr/local
27849      else
27850         test_prefix=$prefix
27851      fi
27852   else
27853      test_prefix=$exec_prefix
27854   fi
27855   value=0
27856   case ${ac_define_dir} in
27857      "${test_prefix}"|"${test_prefix}/"*|\
27858         '${exec_prefix}'|'${exec_prefix}/'*)
27859      value=1
27860      ;;
27861   esac
27862
27863 cat >>confdefs.h <<_ACEOF
27864 #define SYSTEM_GDBINIT_DIR_RELOCATABLE $value
27865 _ACEOF
27866
27867
27868
27869
27870
27871
27872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5
27873 $as_echo_n "checking the compiler type... " >&6; }
27874 if ${gdb_cv_compiler_type+:} false; then :
27875   $as_echo_n "(cached) " >&6
27876 else
27877   gdb_cv_compiler_type=unknown
27878   if test "$gdb_cv_compiler_type" = unknown; then
27879      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27880 /* end confdefs.h.  */
27881
27882 int
27883 main ()
27884 {
27885
27886                           #if !defined __GNUC__ || defined __clang__
27887                           #error not gcc
27888                           #endif
27889
27890   ;
27891   return 0;
27892 }
27893 _ACEOF
27894 if ac_fn_c_try_compile "$LINENO"; then :
27895   gdb_cv_compiler_type=gcc
27896 fi
27897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27898   fi
27899
27900   if test "$gdb_cv_compiler_type" = unknown; then
27901      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27902 /* end confdefs.h.  */
27903
27904 int
27905 main ()
27906 {
27907
27908                           #ifndef __clang__
27909                           #error not clang
27910                           #endif
27911
27912   ;
27913   return 0;
27914 }
27915 _ACEOF
27916 if ac_fn_c_try_compile "$LINENO"; then :
27917   gdb_cv_compiler_type=clang
27918 fi
27919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27920   fi
27921
27922 fi
27923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5
27924 $as_echo "$gdb_cv_compiler_type" >&6; }
27925
27926  GDB_COMPILER_TYPE="$gdb_cv_compiler_type"
27927
27928
27929 # Check whether --enable-werror was given.
27930 if test "${enable_werror+set}" = set; then :
27931   enableval=$enable_werror; case "${enableval}" in
27932      yes | y) ERROR_ON_WARNING="yes" ;;
27933      no | n)  ERROR_ON_WARNING="no" ;;
27934      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
27935    esac
27936 fi
27937
27938
27939 # Enable -Werror by default when using gcc.  Turn it off for releases.
27940 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
27941     ERROR_ON_WARNING=yes
27942 fi
27943
27944 WERROR_CFLAGS=""
27945 if test "${ERROR_ON_WARNING}" = yes ; then
27946     WERROR_CFLAGS="-Werror"
27947 fi
27948
27949 # The options we'll try to enable.
27950 build_warnings="-Wall -Wpointer-arith \
27951 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
27952 -Wno-switch -Wno-char-subscripts \
27953 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
27954 -Wno-sign-compare -Wno-error=maybe-uninitialized \
27955 -Wno-mismatched-tags \
27956 -Wno-error=deprecated-register \
27957 -Wsuggest-override \
27958 -Wimplicit-fallthrough=3 \
27959 -Wduplicated-cond \
27960 -Wshadow=local \
27961 -Wdeprecated-copy \
27962 -Wdeprecated-copy-dtor \
27963 -Wredundant-move \
27964 -Wmissing-declarations \
27965 -Wstrict-null-sentinel \
27966 "
27967
27968 # The -Wmissing-prototypes flag will be accepted by GCC, but results
27969 # in a warning being printed about the flag not being valid for C++,
27970 # this is something to do with using ccache, and argument ordering.
27971 if test "$GDB_COMPILER_TYPE" != gcc; then
27972   build_warnings="$build_warnings -Wmissing-prototypes"
27973 fi
27974
27975 case "${host}" in
27976   *-*-mingw32*)
27977     # Enable -Wno-format by default when using gcc on mingw since many
27978     # GCC versions complain about %I64.
27979     build_warnings="$build_warnings -Wno-format" ;;
27980   *-*-solaris*)
27981     # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
27982     # doesn't understand.
27983     build_warnings="$build_warnings -Wno-unknown-pragmas"
27984     # Solaris 11 <unistd.h> marks vfork deprecated.
27985     build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
27986   *)
27987     # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
27988     # but there's a special case for this below.
27989     build_warnings="$build_warnings -Wformat-nonliteral" ;;
27990 esac
27991
27992 # Check whether --enable-build-warnings was given.
27993 if test "${enable_build_warnings+set}" = set; then :
27994   enableval=$enable_build_warnings; case "${enableval}" in
27995   yes)  ;;
27996   no)   build_warnings="-w";;
27997   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
27998         build_warnings="${build_warnings} ${t}";;
27999   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28000         build_warnings="${t} ${build_warnings}";;
28001   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
28002 esac
28003 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
28004   echo "Setting compiler warning flags = $build_warnings" 6>&1
28005 fi
28006 fi
28007 # Check whether --enable-gdb-build-warnings was given.
28008 if test "${enable_gdb_build_warnings+set}" = set; then :
28009   enableval=$enable_gdb_build_warnings; case "${enableval}" in
28010   yes)  ;;
28011   no)   build_warnings="-w";;
28012   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28013         build_warnings="${build_warnings} ${t}";;
28014   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28015         build_warnings="${t} ${build_warnings}";;
28016   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
28017 esac
28018 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
28019   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
28020 fi
28021 fi
28022
28023 # The set of warnings supported by a C++ compiler is not the same as
28024 # of the C compiler.
28025 ac_ext=cpp
28026 ac_cpp='$CXXCPP $CPPFLAGS'
28027 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28028 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28029 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28030
28031
28032 WARN_CFLAGS=""
28033 if test "x${build_warnings}" != x -a "x$GCC" = xyes
28034 then
28035     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
28036 $as_echo_n "checking compiler warning flags... " >&6; }
28037     # Separate out the -Werror flag as some files just cannot be
28038     # compiled with it enabled.
28039     for w in ${build_warnings}; do
28040         # GCC does not complain about -Wno-unknown-warning.  Invert
28041         # and test -Wunknown-warning instead.
28042         case $w in
28043         -Wno-*)
28044                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
28045         -Wformat-nonliteral)
28046                 # gcc requires -Wformat before -Wformat-nonliteral
28047                 # will work, so stick them together.
28048                 w="-Wformat $w"
28049                 wtest="$w"
28050                 ;;
28051         *)
28052                 wtest=$w ;;
28053         esac
28054
28055         case $w in
28056         -Werr*) WERROR_CFLAGS=-Werror ;;
28057         *)
28058             # Check whether GCC accepts it.
28059             saved_CFLAGS="$CFLAGS"
28060             CFLAGS="$CFLAGS -Werror $wtest"
28061             saved_CXXFLAGS="$CXXFLAGS"
28062             CXXFLAGS="$CXXFLAGS -Werror $wtest"
28063             if test "x$w" = "x-Wunused-variable"; then
28064               # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
28065               # fixed in GCC 4.9.  This test is derived from the gdb
28066               # source code that triggered this bug in GCC.
28067               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28068 /* end confdefs.h.  */
28069 struct scoped_restore_base {};
28070                     struct scoped_restore_tmpl : public scoped_restore_base {
28071                       ~scoped_restore_tmpl() {}
28072                     };
28073 int
28074 main ()
28075 {
28076 const scoped_restore_base &b = scoped_restore_tmpl();
28077
28078   ;
28079   return 0;
28080 }
28081 _ACEOF
28082 if ac_fn_cxx_try_compile "$LINENO"; then :
28083   WARN_CFLAGS="${WARN_CFLAGS} $w"
28084 fi
28085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28086             else
28087               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28088 /* end confdefs.h.  */
28089
28090 int
28091 main ()
28092 {
28093
28094   ;
28095   return 0;
28096 }
28097 _ACEOF
28098 if ac_fn_cxx_try_compile "$LINENO"; then :
28099   WARN_CFLAGS="${WARN_CFLAGS} $w"
28100 fi
28101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28102             fi
28103             CFLAGS="$saved_CFLAGS"
28104             CXXFLAGS="$saved_CXXFLAGS"
28105         esac
28106     done
28107     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
28108 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
28109 fi
28110
28111
28112
28113 ac_ext=c
28114 ac_cpp='$CPP $CPPFLAGS'
28115 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28116 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28117 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28118
28119
28120
28121 # Check whether --enable-ubsan was given.
28122 if test "${enable_ubsan+set}" = set; then :
28123   enableval=$enable_ubsan;
28124 else
28125   enable_ubsan=no
28126 fi
28127
28128 if test "x$enable_ubsan" = xauto; then
28129   if $development; then
28130     enable_ubsan=yes
28131   fi
28132 fi
28133 ac_ext=cpp
28134 ac_cpp='$CXXCPP $CPPFLAGS'
28135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28138
28139 if test "x$enable_ubsan" = xyes; then
28140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
28141 $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
28142   saved_CXXFLAGS="$CXXFLAGS"
28143   CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
28144         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28145 /* end confdefs.h.  */
28146
28147 int
28148 main ()
28149 {
28150
28151   ;
28152   return 0;
28153 }
28154 _ACEOF
28155 if ac_fn_cxx_try_link "$LINENO"; then :
28156   enable_ubsan=yes
28157 else
28158   enable_ubsan=no
28159
28160 fi
28161 rm -f core conftest.err conftest.$ac_objext \
28162     conftest$ac_exeext conftest.$ac_ext
28163   CXXFLAGS="$saved_CXXFLAGS"
28164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
28165 $as_echo "$enable_ubsan" >&6; }
28166   if test "x$enable_ubsan" = xyes; then
28167     WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
28168     CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
28169   fi
28170 fi
28171 ac_ext=c
28172 ac_cpp='$CPP $CPPFLAGS'
28173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28176
28177
28178
28179 # In the Cygwin environment, we need some additional flags.
28180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
28181 $as_echo_n "checking for cygwin... " >&6; }
28182 if ${gdb_cv_os_cygwin+:} false; then :
28183   $as_echo_n "(cached) " >&6
28184 else
28185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28186 /* end confdefs.h.  */
28187
28188 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
28189 lose
28190 #endif
28191 _ACEOF
28192 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
28193   $EGREP "^lose$" >/dev/null 2>&1; then :
28194   gdb_cv_os_cygwin=yes
28195 else
28196   gdb_cv_os_cygwin=no
28197 fi
28198 rm -f conftest*
28199
28200 fi
28201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
28202 $as_echo "$gdb_cv_os_cygwin" >&6; }
28203
28204
28205 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
28206 case ${host} in
28207   *go32* ) SER_HARDWIRE=ser-go32.o ;;
28208   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
28209   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
28210   *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
28211 esac
28212
28213
28214 # libreadline needs libuser32.a in a cygwin environment
28215 WIN32LIBS=
28216 if test x"$gdb_cv_os_cygwin" = xyes; then
28217     WIN32LIBS="-luser32"
28218     case "${target}" in
28219         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
28220         ;;
28221     esac
28222 fi
28223
28224 # The ser-tcp.c module requires sockets.
28225 # Note that WIN32APILIBS is set by GDB_AC_COMMON.
28226 WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
28227
28228 # Add ELF support to GDB, but only if BFD includes ELF support.
28229
28230   OLD_CFLAGS=$CFLAGS
28231   OLD_LDFLAGS=$LDFLAGS
28232   OLD_LIBS=$LIBS
28233   OLD_CC=$CC
28234   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
28235   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
28236   # always want our bfd.
28237   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
28238   LDFLAGS="-L../bfd -L../libiberty"
28239   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
28240   LIBS="-lbfd -liberty $intl $LIBS"
28241   CC="./libtool --quiet --mode=link $CC"
28242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
28243 $as_echo_n "checking for ELF support in BFD... " >&6; }
28244 if ${gdb_cv_var_elf+:} false; then :
28245   $as_echo_n "(cached) " >&6
28246 else
28247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28248 /* end confdefs.h.  */
28249 #include <stdlib.h>
28250            #include <string.h>
28251            #include "bfd.h"
28252            #include "elf-bfd.h"
28253 int
28254 main ()
28255 {
28256 return bfd_get_elf_phdr_upper_bound (NULL);
28257
28258   ;
28259   return 0;
28260 }
28261 _ACEOF
28262 if ac_fn_c_try_link "$LINENO"; then :
28263   gdb_cv_var_elf=yes
28264 else
28265   gdb_cv_var_elf=no
28266
28267 fi
28268 rm -f core conftest.err conftest.$ac_objext \
28269     conftest$ac_exeext conftest.$ac_ext
28270
28271 fi
28272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
28273 $as_echo "$gdb_cv_var_elf" >&6; }
28274   CC=$OLD_CC
28275   CFLAGS=$OLD_CFLAGS
28276   LDFLAGS=$OLD_LDFLAGS
28277   LIBS=$OLD_LIBS
28278 if test "$gdb_cv_var_elf" = yes; then
28279   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
28280                 gcore-elf.o elf-none-tdep.o"
28281
28282 $as_echo "#define HAVE_ELF 1" >>confdefs.h
28283
28284   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
28285   if test "$plugins" = "yes"; then
28286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
28287 $as_echo_n "checking for library containing dlopen... " >&6; }
28288 if ${ac_cv_search_dlopen+:} false; then :
28289   $as_echo_n "(cached) " >&6
28290 else
28291   ac_func_search_save_LIBS=$LIBS
28292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28293 /* end confdefs.h.  */
28294
28295 /* Override any GCC internal prototype to avoid an error.
28296    Use char because int might match the return type of a GCC
28297    builtin and then its argument prototype would still apply.  */
28298 #ifdef __cplusplus
28299 extern "C"
28300 #endif
28301 char dlopen ();
28302 int
28303 main ()
28304 {
28305 return dlopen ();
28306   ;
28307   return 0;
28308 }
28309 _ACEOF
28310 for ac_lib in '' dl; do
28311   if test -z "$ac_lib"; then
28312     ac_res="none required"
28313   else
28314     ac_res=-l$ac_lib
28315     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
28316   fi
28317   if ac_fn_c_try_link "$LINENO"; then :
28318   ac_cv_search_dlopen=$ac_res
28319 fi
28320 rm -f core conftest.err conftest.$ac_objext \
28321     conftest$ac_exeext
28322   if ${ac_cv_search_dlopen+:} false; then :
28323   break
28324 fi
28325 done
28326 if ${ac_cv_search_dlopen+:} false; then :
28327
28328 else
28329   ac_cv_search_dlopen=no
28330 fi
28331 rm conftest.$ac_ext
28332 LIBS=$ac_func_search_save_LIBS
28333 fi
28334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
28335 $as_echo "$ac_cv_search_dlopen" >&6; }
28336 ac_res=$ac_cv_search_dlopen
28337 if test "$ac_res" != no; then :
28338   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
28339
28340 fi
28341
28342   fi
28343 fi
28344
28345 # Add macho support to GDB, but only if BFD includes it.
28346
28347   OLD_CFLAGS=$CFLAGS
28348   OLD_LDFLAGS=$LDFLAGS
28349   OLD_LIBS=$LIBS
28350   OLD_CC=$CC
28351   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
28352   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
28353   # always want our bfd.
28354   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
28355   LDFLAGS="-L../bfd -L../libiberty"
28356   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
28357   LIBS="-lbfd -liberty $intl $LIBS"
28358   CC="./libtool --quiet --mode=link $CC"
28359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
28360 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
28361 if ${gdb_cv_var_macho+:} false; then :
28362   $as_echo_n "(cached) " >&6
28363 else
28364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28365 /* end confdefs.h.  */
28366 #include <stdlib.h>
28367            #include <string.h>
28368            #include "bfd.h"
28369            #include "mach-o.h"
28370 int
28371 main ()
28372 {
28373 return bfd_mach_o_lookup_command (NULL, 0, NULL);
28374
28375   ;
28376   return 0;
28377 }
28378 _ACEOF
28379 if ac_fn_c_try_link "$LINENO"; then :
28380   gdb_cv_var_macho=yes
28381 else
28382   gdb_cv_var_macho=no
28383
28384 fi
28385 rm -f core conftest.err conftest.$ac_objext \
28386     conftest$ac_exeext conftest.$ac_ext
28387
28388 fi
28389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
28390 $as_echo "$gdb_cv_var_macho" >&6; }
28391   CC=$OLD_CC
28392   CFLAGS=$OLD_CFLAGS
28393   LDFLAGS=$OLD_LDFLAGS
28394   LIBS=$OLD_LIBS
28395 if test "$gdb_cv_var_macho" = yes; then
28396   CONFIG_OBS="$CONFIG_OBS machoread.o"
28397 fi
28398
28399 # Add any host-specific objects to GDB.
28400 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
28401
28402 # If building on ELF, look for lzma support for embedded compressed debug info.
28403 if test "$gdb_cv_var_elf" = yes; then
28404
28405 # Check whether --with-lzma was given.
28406 if test "${with_lzma+set}" = set; then :
28407   withval=$with_lzma;
28408 else
28409   with_lzma=auto
28410 fi
28411
28412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
28413 $as_echo_n "checking whether to use lzma... " >&6; }
28414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
28415 $as_echo "$with_lzma" >&6; }
28416
28417   if test "${with_lzma}" != no; then
28418
28419
28420
28421
28422
28423
28424
28425
28426     use_additional=yes
28427
28428   acl_save_prefix="$prefix"
28429   prefix="$acl_final_prefix"
28430   acl_save_exec_prefix="$exec_prefix"
28431   exec_prefix="$acl_final_exec_prefix"
28432
28433     eval additional_includedir=\"$includedir\"
28434     eval additional_libdir=\"$libdir\"
28435
28436   exec_prefix="$acl_save_exec_prefix"
28437   prefix="$acl_save_prefix"
28438
28439
28440 # Check whether --with-liblzma-prefix was given.
28441 if test "${with_liblzma_prefix+set}" = set; then :
28442   withval=$with_liblzma_prefix;
28443     if test "X$withval" = "Xno"; then
28444       use_additional=no
28445     else
28446       if test "X$withval" = "X"; then
28447
28448   acl_save_prefix="$prefix"
28449   prefix="$acl_final_prefix"
28450   acl_save_exec_prefix="$exec_prefix"
28451   exec_prefix="$acl_final_exec_prefix"
28452
28453           eval additional_includedir=\"$includedir\"
28454           eval additional_libdir=\"$libdir\"
28455
28456   exec_prefix="$acl_save_exec_prefix"
28457   prefix="$acl_save_prefix"
28458
28459       else
28460         additional_includedir="$withval/include"
28461         additional_libdir="$withval/lib"
28462       fi
28463     fi
28464
28465 fi
28466
28467
28468 # Check whether --with-liblzma-type was given.
28469 if test "${with_liblzma_type+set}" = set; then :
28470   withval=$with_liblzma_type;  with_liblzma_type=$withval
28471 else
28472    with_liblzma_type=auto
28473 fi
28474
28475   lib_type=`eval echo \$with_liblzma_type`
28476
28477       LIBLZMA=
28478   LTLIBLZMA=
28479   INCLZMA=
28480   rpathdirs=
28481   ltrpathdirs=
28482   names_already_handled=
28483   names_next_round='lzma '
28484   while test -n "$names_next_round"; do
28485     names_this_round="$names_next_round"
28486     names_next_round=
28487     for name in $names_this_round; do
28488       already_handled=
28489       for n in $names_already_handled; do
28490         if test "$n" = "$name"; then
28491           already_handled=yes
28492           break
28493         fi
28494       done
28495       if test -z "$already_handled"; then
28496         names_already_handled="$names_already_handled $name"
28497                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
28498         eval value=\"\$HAVE_LIB$uppername\"
28499         if test -n "$value"; then
28500           if test "$value" = yes; then
28501             eval value=\"\$LIB$uppername\"
28502             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
28503             eval value=\"\$LTLIB$uppername\"
28504             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
28505           else
28506                                     :
28507           fi
28508         else
28509                               found_dir=
28510           found_la=
28511           found_so=
28512           found_a=
28513           if test $use_additional = yes; then
28514             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
28515               found_dir="$additional_libdir"
28516               found_so="$additional_libdir/lib$name.$shlibext"
28517               if test -f "$additional_libdir/lib$name.la"; then
28518                 found_la="$additional_libdir/lib$name.la"
28519               fi
28520             elif test x$lib_type != xshared; then
28521               if test -f "$additional_libdir/lib$name.$libext"; then
28522                 found_dir="$additional_libdir"
28523                 found_a="$additional_libdir/lib$name.$libext"
28524                 if test -f "$additional_libdir/lib$name.la"; then
28525                   found_la="$additional_libdir/lib$name.la"
28526                 fi
28527               fi
28528             fi
28529           fi
28530           if test "X$found_dir" = "X"; then
28531             for x in $LDFLAGS $LTLIBLZMA; do
28532
28533   acl_save_prefix="$prefix"
28534   prefix="$acl_final_prefix"
28535   acl_save_exec_prefix="$exec_prefix"
28536   exec_prefix="$acl_final_exec_prefix"
28537   eval x=\"$x\"
28538   exec_prefix="$acl_save_exec_prefix"
28539   prefix="$acl_save_prefix"
28540
28541               case "$x" in
28542                 -L*)
28543                   dir=`echo "X$x" | sed -e 's/^X-L//'`
28544                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
28545                     found_dir="$dir"
28546                     found_so="$dir/lib$name.$shlibext"
28547                     if test -f "$dir/lib$name.la"; then
28548                       found_la="$dir/lib$name.la"
28549                     fi
28550                   elif test x$lib_type != xshared; then
28551                     if test -f "$dir/lib$name.$libext"; then
28552                       found_dir="$dir"
28553                       found_a="$dir/lib$name.$libext"
28554                       if test -f "$dir/lib$name.la"; then
28555                         found_la="$dir/lib$name.la"
28556                       fi
28557                     fi
28558                   fi
28559                   ;;
28560               esac
28561               if test "X$found_dir" != "X"; then
28562                 break
28563               fi
28564             done
28565           fi
28566           if test "X$found_dir" != "X"; then
28567                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
28568             if test "X$found_so" != "X"; then
28569                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
28570                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28571               else
28572                                                                                 haveit=
28573                 for x in $ltrpathdirs; do
28574                   if test "X$x" = "X$found_dir"; then
28575                     haveit=yes
28576                     break
28577                   fi
28578                 done
28579                 if test -z "$haveit"; then
28580                   ltrpathdirs="$ltrpathdirs $found_dir"
28581                 fi
28582                                 if test "$hardcode_direct" = yes; then
28583                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28584                 else
28585                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
28586                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28587                                                             haveit=
28588                     for x in $rpathdirs; do
28589                       if test "X$x" = "X$found_dir"; then
28590                         haveit=yes
28591                         break
28592                       fi
28593                     done
28594                     if test -z "$haveit"; then
28595                       rpathdirs="$rpathdirs $found_dir"
28596                     fi
28597                   else
28598                                                                                 haveit=
28599                     for x in $LDFLAGS $LIBLZMA; do
28600
28601   acl_save_prefix="$prefix"
28602   prefix="$acl_final_prefix"
28603   acl_save_exec_prefix="$exec_prefix"
28604   exec_prefix="$acl_final_exec_prefix"
28605   eval x=\"$x\"
28606   exec_prefix="$acl_save_exec_prefix"
28607   prefix="$acl_save_prefix"
28608
28609                       if test "X$x" = "X-L$found_dir"; then
28610                         haveit=yes
28611                         break
28612                       fi
28613                     done
28614                     if test -z "$haveit"; then
28615                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
28616                     fi
28617                     if test "$hardcode_minus_L" != no; then
28618                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28619                     else
28620                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
28621                     fi
28622                   fi
28623                 fi
28624               fi
28625             else
28626               if test "X$found_a" != "X"; then
28627                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
28628               else
28629                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
28630               fi
28631             fi
28632                         additional_includedir=
28633             case "$found_dir" in
28634               */lib | */lib/)
28635                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
28636                 additional_includedir="$basedir/include"
28637                 ;;
28638             esac
28639             if test "X$additional_includedir" != "X"; then
28640                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
28641                 haveit=
28642                 if test "X$additional_includedir" = "X/usr/local/include"; then
28643                   if test -n "$GCC"; then
28644                     case $host_os in
28645                       linux*) haveit=yes;;
28646                     esac
28647                   fi
28648                 fi
28649                 if test -z "$haveit"; then
28650                   for x in $CPPFLAGS $INCLZMA; do
28651
28652   acl_save_prefix="$prefix"
28653   prefix="$acl_final_prefix"
28654   acl_save_exec_prefix="$exec_prefix"
28655   exec_prefix="$acl_final_exec_prefix"
28656   eval x=\"$x\"
28657   exec_prefix="$acl_save_exec_prefix"
28658   prefix="$acl_save_prefix"
28659
28660                     if test "X$x" = "X-I$additional_includedir"; then
28661                       haveit=yes
28662                       break
28663                     fi
28664                   done
28665                   if test -z "$haveit"; then
28666                     if test -d "$additional_includedir"; then
28667                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
28668                     fi
28669                   fi
28670                 fi
28671               fi
28672             fi
28673                         if test -n "$found_la"; then
28674                                                         save_libdir="$libdir"
28675               case "$found_la" in
28676                 */* | *\\*) . "$found_la" ;;
28677                 *) . "./$found_la" ;;
28678               esac
28679               libdir="$save_libdir"
28680                             for dep in $dependency_libs; do
28681                 case "$dep" in
28682                   -L*)
28683                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
28684                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
28685                       haveit=
28686                       if test "X$additional_libdir" = "X/usr/local/lib"; then
28687                         if test -n "$GCC"; then
28688                           case $host_os in
28689                             linux*) haveit=yes;;
28690                           esac
28691                         fi
28692                       fi
28693                       if test -z "$haveit"; then
28694                         haveit=
28695                         for x in $LDFLAGS $LIBLZMA; do
28696
28697   acl_save_prefix="$prefix"
28698   prefix="$acl_final_prefix"
28699   acl_save_exec_prefix="$exec_prefix"
28700   exec_prefix="$acl_final_exec_prefix"
28701   eval x=\"$x\"
28702   exec_prefix="$acl_save_exec_prefix"
28703   prefix="$acl_save_prefix"
28704
28705                           if test "X$x" = "X-L$additional_libdir"; then
28706                             haveit=yes
28707                             break
28708                           fi
28709                         done
28710                         if test -z "$haveit"; then
28711                           if test -d "$additional_libdir"; then
28712                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
28713                           fi
28714                         fi
28715                         haveit=
28716                         for x in $LDFLAGS $LTLIBLZMA; do
28717
28718   acl_save_prefix="$prefix"
28719   prefix="$acl_final_prefix"
28720   acl_save_exec_prefix="$exec_prefix"
28721   exec_prefix="$acl_final_exec_prefix"
28722   eval x=\"$x\"
28723   exec_prefix="$acl_save_exec_prefix"
28724   prefix="$acl_save_prefix"
28725
28726                           if test "X$x" = "X-L$additional_libdir"; then
28727                             haveit=yes
28728                             break
28729                           fi
28730                         done
28731                         if test -z "$haveit"; then
28732                           if test -d "$additional_libdir"; then
28733                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
28734                           fi
28735                         fi
28736                       fi
28737                     fi
28738                     ;;
28739                   -R*)
28740                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
28741                     if test "$enable_rpath" != no; then
28742                                                                   haveit=
28743                       for x in $rpathdirs; do
28744                         if test "X$x" = "X$dir"; then
28745                           haveit=yes
28746                           break
28747                         fi
28748                       done
28749                       if test -z "$haveit"; then
28750                         rpathdirs="$rpathdirs $dir"
28751                       fi
28752                                                                   haveit=
28753                       for x in $ltrpathdirs; do
28754                         if test "X$x" = "X$dir"; then
28755                           haveit=yes
28756                           break
28757                         fi
28758                       done
28759                       if test -z "$haveit"; then
28760                         ltrpathdirs="$ltrpathdirs $dir"
28761                       fi
28762                     fi
28763                     ;;
28764                   -l*)
28765                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
28766                     ;;
28767                   *.la)
28768                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
28769                     ;;
28770                   *)
28771                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
28772                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
28773                     ;;
28774                 esac
28775               done
28776             fi
28777           else
28778                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
28779               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
28780               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
28781             else
28782               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
28783               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
28784             fi
28785           fi
28786         fi
28787       fi
28788     done
28789   done
28790   if test "X$rpathdirs" != "X"; then
28791     if test -n "$hardcode_libdir_separator"; then
28792                         alldirs=
28793       for found_dir in $rpathdirs; do
28794         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
28795       done
28796             acl_save_libdir="$libdir"
28797       libdir="$alldirs"
28798       eval flag=\"$hardcode_libdir_flag_spec\"
28799       libdir="$acl_save_libdir"
28800       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
28801     else
28802             for found_dir in $rpathdirs; do
28803         acl_save_libdir="$libdir"
28804         libdir="$found_dir"
28805         eval flag=\"$hardcode_libdir_flag_spec\"
28806         libdir="$acl_save_libdir"
28807         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
28808       done
28809     fi
28810   fi
28811   if test "X$ltrpathdirs" != "X"; then
28812             for found_dir in $ltrpathdirs; do
28813       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
28814     done
28815   fi
28816
28817
28818         ac_save_CPPFLAGS="$CPPFLAGS"
28819
28820   for element in $INCLZMA; do
28821     haveit=
28822     for x in $CPPFLAGS; do
28823
28824   acl_save_prefix="$prefix"
28825   prefix="$acl_final_prefix"
28826   acl_save_exec_prefix="$exec_prefix"
28827   exec_prefix="$acl_final_exec_prefix"
28828   eval x=\"$x\"
28829   exec_prefix="$acl_save_exec_prefix"
28830   prefix="$acl_save_prefix"
28831
28832       if test "X$x" = "X$element"; then
28833         haveit=yes
28834         break
28835       fi
28836     done
28837     if test -z "$haveit"; then
28838       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
28839     fi
28840   done
28841
28842
28843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
28844 $as_echo_n "checking for liblzma... " >&6; }
28845 if ${ac_cv_liblzma+:} false; then :
28846   $as_echo_n "(cached) " >&6
28847 else
28848
28849     ac_save_LIBS="$LIBS"
28850     LIBS="$LIBS $LIBLZMA"
28851     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28852 /* end confdefs.h.  */
28853 #include "lzma.h"
28854 int
28855 main ()
28856 {
28857 lzma_index_iter iter;
28858                            lzma_index_iter_init (&iter, 0);
28859                            lzma_mf_is_supported (LZMA_MF_HC3);
28860   ;
28861   return 0;
28862 }
28863 _ACEOF
28864 if ac_fn_c_try_link "$LINENO"; then :
28865   ac_cv_liblzma=yes
28866 else
28867   ac_cv_liblzma=no
28868 fi
28869 rm -f core conftest.err conftest.$ac_objext \
28870     conftest$ac_exeext conftest.$ac_ext
28871     LIBS="$ac_save_LIBS"
28872
28873 fi
28874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
28875 $as_echo "$ac_cv_liblzma" >&6; }
28876   if test "$ac_cv_liblzma" = yes; then
28877     HAVE_LIBLZMA=yes
28878
28879 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
28880
28881     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
28882 $as_echo_n "checking how to link with liblzma... " >&6; }
28883     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
28884 $as_echo "$LIBLZMA" >&6; }
28885   else
28886     HAVE_LIBLZMA=no
28887             CPPFLAGS="$ac_save_CPPFLAGS"
28888     LIBLZMA=
28889     LTLIBLZMA=
28890   fi
28891
28892
28893
28894
28895
28896
28897     if test "$HAVE_LIBLZMA" != yes; then
28898       if test "$with_lzma" = yes; then
28899         as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
28900       fi
28901     fi
28902   fi
28903 fi
28904
28905 LIBGUI="../libgui/src/libgui.a"
28906 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
28907
28908
28909
28910 WIN32LDAPP=
28911
28912
28913
28914 case "${host}" in
28915 *-*-cygwin* | *-*-mingw* )
28916     configdir="win"
28917     ;;
28918 *)
28919     configdir="unix"
28920     ;;
28921 esac
28922
28923 GDBTKLIBS=
28924 if test "${enable_gdbtk}" = "yes"; then
28925
28926     # Gdbtk must have an absolute path to srcdir in order to run
28927     # properly when not installed.
28928     here=`pwd`
28929     cd ${srcdir}
28930     GDBTK_SRC_DIR=`pwd`
28931     cd $here
28932
28933
28934     #
28935     # Ok, lets find the tcl configuration
28936     # First, look for one uninstalled.
28937     # the alternative search directory is invoked by --with-tcl
28938     #
28939
28940     if test x"${no_tcl}" = x ; then
28941         # we reset no_tcl in case something fails here
28942         no_tcl=true
28943
28944 # Check whether --with-tcl was given.
28945 if test "${with_tcl+set}" = set; then :
28946   withval=$with_tcl; with_tclconfig=${withval}
28947 fi
28948
28949         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
28950 $as_echo_n "checking for Tcl configuration... " >&6; }
28951         if ${ac_cv_c_tclconfig+:} false; then :
28952   $as_echo_n "(cached) " >&6
28953 else
28954
28955
28956             # First check to see if --with-tcl was specified.
28957             case "${host}" in
28958                 *-*-cygwin*) platDir="win" ;;
28959                 *) platDir="unix" ;;
28960             esac
28961             if test x"${with_tclconfig}" != x ; then
28962                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
28963                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
28964                 else
28965                     as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
28966                 fi
28967             fi
28968
28969             # then check for a private Tcl installation
28970             if test x"${ac_cv_c_tclconfig}" = x ; then
28971                 for i in \
28972                         ../tcl \
28973                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
28974                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
28975                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
28976                         ../../tcl \
28977                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
28978                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
28979                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
28980                         ../../../tcl \
28981                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
28982                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
28983                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
28984                     if test -f "$i/$platDir/tclConfig.sh" ; then
28985                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
28986                         break
28987                     fi
28988                 done
28989             fi
28990
28991             # on Darwin, check in Framework installation locations
28992             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
28993                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
28994                         `ls -d /Library/Frameworks 2>/dev/null` \
28995                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
28996                         `ls -d /System/Library/Frameworks 2>/dev/null` \
28997                         ; do
28998                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
28999                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
29000                         break
29001                     fi
29002                 done
29003             fi
29004
29005             # check in a few common install locations
29006             if test x"${ac_cv_c_tclconfig}" = x ; then
29007                 for i in `ls -d ${libdir} 2>/dev/null` \
29008                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
29009                         `ls -d ${prefix}/lib 2>/dev/null` \
29010                         `ls -d /usr/local/lib 2>/dev/null` \
29011                         `ls -d /usr/contrib/lib 2>/dev/null` \
29012                         `ls -d /usr/lib 2>/dev/null` \
29013                         ; do
29014                     if test -f "$i/tclConfig.sh" ; then
29015                         ac_cv_c_tclconfig=`(cd $i; pwd)`
29016                         break
29017                     fi
29018                 done
29019             fi
29020
29021             # check in a few other private locations
29022             if test x"${ac_cv_c_tclconfig}" = x ; then
29023                 for i in \
29024                         ${srcdir}/../tcl \
29025                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
29026                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
29027                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
29028                     if test -f "$i/$platDir/tclConfig.sh" ; then
29029                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
29030                     break
29031                 fi
29032                 done
29033             fi
29034
29035 fi
29036
29037
29038         if test x"${ac_cv_c_tclconfig}" = x ; then
29039             TCL_BIN_DIR="# no Tcl configs found"
29040             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
29041 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
29042         else
29043             no_tcl=
29044             TCL_BIN_DIR=${ac_cv_c_tclconfig}
29045             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
29046 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
29047         fi
29048     fi
29049
29050
29051     # If $no_tk is nonempty, then we can't do Tk, and there is no
29052     # point to doing Tcl.
29053
29054     #
29055     # Ok, lets find the tk configuration
29056     # First, look for one uninstalled.
29057     # the alternative search directory is invoked by --with-tk
29058     #
29059
29060     if test x"${no_tk}" = x ; then
29061         # we reset no_tk in case something fails here
29062         no_tk=true
29063
29064 # Check whether --with-tk was given.
29065 if test "${with_tk+set}" = set; then :
29066   withval=$with_tk; with_tkconfig=${withval}
29067 fi
29068
29069         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
29070 $as_echo_n "checking for Tk configuration... " >&6; }
29071         if ${ac_cv_c_tkconfig+:} false; then :
29072   $as_echo_n "(cached) " >&6
29073 else
29074
29075
29076             # First check to see if --with-tkconfig was specified.
29077             if test x"${with_tkconfig}" != x ; then
29078                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
29079                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
29080                 else
29081                     as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
29082                 fi
29083             fi
29084
29085             # then check for a private Tk library
29086             case "${host}" in
29087                 *-*-cygwin*) platDir="win" ;;
29088                 *) platDir="unix" ;;
29089             esac
29090             if test x"${ac_cv_c_tkconfig}" = x ; then
29091                 for i in \
29092                         ../tk \
29093                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29094                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
29095                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
29096                         ../../tk \
29097                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29098                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
29099                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
29100                         ../../../tk \
29101                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29102                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
29103                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
29104                     if test -f "$i/$platDir/tkConfig.sh" ; then
29105                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
29106                         break
29107                     fi
29108                 done
29109             fi
29110
29111             # on Darwin, check in Framework installation locations
29112             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
29113                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
29114                         `ls -d /Library/Frameworks 2>/dev/null` \
29115                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
29116                         `ls -d /System/Library/Frameworks 2>/dev/null` \
29117                         ; do
29118                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
29119                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
29120                         break
29121                     fi
29122                 done
29123             fi
29124
29125             # check in a few common install locations
29126             if test x"${ac_cv_c_tkconfig}" = x ; then
29127                 for i in `ls -d ${libdir} 2>/dev/null` \
29128                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
29129                         `ls -d ${prefix}/lib 2>/dev/null` \
29130                         `ls -d /usr/local/lib 2>/dev/null` \
29131                         `ls -d /usr/contrib/lib 2>/dev/null` \
29132                         `ls -d /usr/lib 2>/dev/null` \
29133                         ; do
29134                     if test -f "$i/tkConfig.sh" ; then
29135                         ac_cv_c_tkconfig=`(cd $i; pwd)`
29136                         break
29137                     fi
29138                 done
29139             fi
29140             # check in a few other private locations
29141             if test x"${ac_cv_c_tkconfig}" = x ; then
29142                 for i in \
29143                         ${srcdir}/../tk \
29144                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29145                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
29146                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
29147                     if test -f "$i/$platDir/tkConfig.sh" ; then
29148                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
29149                         break
29150                     fi
29151                 done
29152             fi
29153
29154 fi
29155
29156
29157         if test x"${ac_cv_c_tkconfig}" = x ; then
29158             TK_BIN_DIR="# no Tk configs found"
29159             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
29160 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
29161         else
29162             no_tk=
29163             TK_BIN_DIR=${ac_cv_c_tkconfig}
29164             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
29165 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
29166         fi
29167     fi
29168
29169
29170     if test -z "${no_tcl}" -a -z "${no_tk}"; then
29171
29172     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
29173 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
29174
29175     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
29176         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
29177 $as_echo "loading" >&6; }
29178         . ${TCL_BIN_DIR}/tclConfig.sh
29179     else
29180         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
29181 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
29182     fi
29183
29184     # eval is required to do the TCL_DBGX substitution
29185     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
29186     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
29187
29188     # If the TCL_BIN_DIR is the build directory (not the install directory),
29189     # then set the common variable name to the value of the build variables.
29190     # For example, the variable TCL_LIB_SPEC will be set to the value
29191     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
29192     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
29193     # installed and uninstalled version of Tcl.
29194     if test -f "${TCL_BIN_DIR}/Makefile" ; then
29195         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
29196         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
29197         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
29198     elif test "`uname -s`" = "Darwin"; then
29199         # If Tcl was built as a framework, attempt to use the libraries
29200         # from the framework at the given location so that linking works
29201         # against Tcl.framework installed in an arbitrary location.
29202         case ${TCL_DEFS} in
29203             *TCL_FRAMEWORK*)
29204                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
29205                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
29206                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
29207                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
29208                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
29209                             break
29210                         fi
29211                     done
29212                 fi
29213                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
29214                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
29215                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
29216                 fi
29217                 ;;
29218         esac
29219     fi
29220
29221     # eval is required to do the TCL_DBGX substitution
29222     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
29223     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
29224     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
29225     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
29226
29227
29228
29229
29230
29231
29232
29233
29234
29235
29236
29237
29238
29239
29240
29241         # Check for in-tree tcl
29242         here=`pwd`
29243         cd ${srcdir}/..
29244         topdir=`pwd`
29245         cd ${here}
29246
29247         intree="no"
29248         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
29249           intree="yes"
29250         fi
29251
29252         # Find Tcl private headers
29253         if test x"${intree}" = xno; then
29254
29255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
29256 $as_echo_n "checking for Tcl private headers... " >&6; }
29257   private_dir=""
29258   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
29259   if test -f ${dir}/tclInt.h ; then
29260     private_dir=${dir}
29261   fi
29262
29263   if test x"${private_dir}" = x; then
29264     as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
29265   else
29266     TCL_PRIVATE_INCLUDE="-I${private_dir}"
29267     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
29268 $as_echo "${private_dir}" >&6; }
29269   fi
29270
29271           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
29272           TCL_LIBRARY="${TCL_LIB_SPEC}"
29273           TCL_DEPS=""
29274         else
29275           # If building tcl in the same src tree, private headers
29276           # are not needed, but we need to be sure to use the right
29277           # headers library
29278           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
29279           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
29280           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
29281         fi
29282
29283
29284
29285
29286
29287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
29288 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
29289
29290     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
29291         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
29292 $as_echo "loading" >&6; }
29293         . ${TK_BIN_DIR}/tkConfig.sh
29294     else
29295         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
29296 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
29297     fi
29298
29299     # eval is required to do the TK_DBGX substitution
29300     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
29301     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
29302
29303     # If the TK_BIN_DIR is the build directory (not the install directory),
29304     # then set the common variable name to the value of the build variables.
29305     # For example, the variable TK_LIB_SPEC will be set to the value
29306     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
29307     # instead of TK_BUILD_LIB_SPEC since it will work with both an
29308     # installed and uninstalled version of Tcl.
29309     if test -f "${TK_BIN_DIR}/Makefile" ; then
29310         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
29311         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
29312         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
29313     elif test "`uname -s`" = "Darwin"; then
29314         # If Tk was built as a framework, attempt to use the libraries
29315         # from the framework at the given location so that linking works
29316         # against Tk.framework installed in an arbitrary location.
29317         case ${TK_DEFS} in
29318             *TK_FRAMEWORK*)
29319                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
29320                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
29321                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
29322                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
29323                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
29324                             break
29325                         fi
29326                     done
29327                 fi
29328                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
29329                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
29330                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
29331                 fi
29332                 ;;
29333         esac
29334     fi
29335
29336     # eval is required to do the TK_DBGX substitution
29337     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
29338     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
29339     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
29340     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
29341
29342
29343
29344
29345
29346
29347
29348
29349
29350
29351
29352
29353
29354
29355         # Check for in-tree Tk
29356         intree="no"
29357         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
29358           intree="yes"
29359         fi
29360
29361         # Find Tk private headers
29362         if test x"${intree}" = xno; then
29363
29364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
29365 $as_echo_n "checking for Tk private headers... " >&6; }
29366   private_dir=""
29367   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
29368   if test -f ${dir}/tkInt.h; then
29369     private_dir=${dir}
29370   fi
29371
29372   if test x"${private_dir}" = x; then
29373     as_fn_error $? "could not find Tk private headers" "$LINENO" 5
29374   else
29375     TK_PRIVATE_INCLUDE="-I${private_dir}"
29376     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
29377 $as_echo "${private_dir}" >&6; }
29378   fi
29379
29380           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
29381           TK_LIBRARY=${TK_LIB_SPEC}
29382           TK_DEPS=""
29383         else
29384           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
29385           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
29386           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
29387         fi
29388
29389
29390
29391
29392
29393         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
29394
29395         # Include some libraries that Tcl and Tk want.
29396         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
29397         # Yes, the ordering seems wrong here.  But it isn't.
29398         # TK_LIBS is the list of libraries that need to be linked
29399         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
29400         # were in LIBS then any link tests after this point would
29401         # try to include things like `$(LIBGUI)', which wouldn't work.
29402         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
29403
29404         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
29405         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
29406         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
29407         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
29408         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
29409         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
29410         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
29411
29412         if test x"$gdb_cv_os_cygwin" = xyes; then
29413           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
29414           WIN32LDAPP="-Wl,--subsystem,console"
29415           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
29416         fi
29417
29418         subdirs="$subdirs gdbtk"
29419
29420     fi
29421 fi
29422
29423
29424
29425
29426
29427
29428
29429
29430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
29431 $as_echo_n "checking for X... " >&6; }
29432
29433
29434 # Check whether --with-x was given.
29435 if test "${with_x+set}" = set; then :
29436   withval=$with_x;
29437 fi
29438
29439 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
29440 if test "x$with_x" = xno; then
29441   # The user explicitly disabled X.
29442   have_x=disabled
29443 else
29444   case $x_includes,$x_libraries in #(
29445     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
29446     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
29447   $as_echo_n "(cached) " >&6
29448 else
29449   # One or both of the vars are not set, and there is no cached value.
29450 ac_x_includes=no ac_x_libraries=no
29451 rm -f -r conftest.dir
29452 if mkdir conftest.dir; then
29453   cd conftest.dir
29454   cat >Imakefile <<'_ACEOF'
29455 incroot:
29456         @echo incroot='${INCROOT}'
29457 usrlibdir:
29458         @echo usrlibdir='${USRLIBDIR}'
29459 libdir:
29460         @echo libdir='${LIBDIR}'
29461 _ACEOF
29462   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
29463     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
29464     for ac_var in incroot usrlibdir libdir; do
29465       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
29466     done
29467     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
29468     for ac_extension in a so sl dylib la dll; do
29469       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
29470          test -f "$ac_im_libdir/libX11.$ac_extension"; then
29471         ac_im_usrlibdir=$ac_im_libdir; break
29472       fi
29473     done
29474     # Screen out bogus values from the imake configuration.  They are
29475     # bogus both because they are the default anyway, and because
29476     # using them would break gcc on systems where it needs fixed includes.
29477     case $ac_im_incroot in
29478         /usr/include) ac_x_includes= ;;
29479         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
29480     esac
29481     case $ac_im_usrlibdir in
29482         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
29483         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
29484     esac
29485   fi
29486   cd ..
29487   rm -f -r conftest.dir
29488 fi
29489
29490 # Standard set of common directories for X headers.
29491 # Check X11 before X11Rn because it is often a symlink to the current release.
29492 ac_x_header_dirs='
29493 /usr/X11/include
29494 /usr/X11R7/include
29495 /usr/X11R6/include
29496 /usr/X11R5/include
29497 /usr/X11R4/include
29498
29499 /usr/include/X11
29500 /usr/include/X11R7
29501 /usr/include/X11R6
29502 /usr/include/X11R5
29503 /usr/include/X11R4
29504
29505 /usr/local/X11/include
29506 /usr/local/X11R7/include
29507 /usr/local/X11R6/include
29508 /usr/local/X11R5/include
29509 /usr/local/X11R4/include
29510
29511 /usr/local/include/X11
29512 /usr/local/include/X11R7
29513 /usr/local/include/X11R6
29514 /usr/local/include/X11R5
29515 /usr/local/include/X11R4
29516
29517 /usr/X386/include
29518 /usr/x386/include
29519 /usr/XFree86/include/X11
29520
29521 /usr/include
29522 /usr/local/include
29523 /usr/unsupported/include
29524 /usr/athena/include
29525 /usr/local/x11r5/include
29526 /usr/lpp/Xamples/include
29527
29528 /usr/openwin/include
29529 /usr/openwin/share/include'
29530
29531 if test "$ac_x_includes" = no; then
29532   # Guess where to find include files, by looking for Xlib.h.
29533   # First, try using that file with no special directory specified.
29534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29535 /* end confdefs.h.  */
29536 #include <X11/Xlib.h>
29537 _ACEOF
29538 if ac_fn_c_try_cpp "$LINENO"; then :
29539   # We can compile using X headers with no special include directory.
29540 ac_x_includes=
29541 else
29542   for ac_dir in $ac_x_header_dirs; do
29543   if test -r "$ac_dir/X11/Xlib.h"; then
29544     ac_x_includes=$ac_dir
29545     break
29546   fi
29547 done
29548 fi
29549 rm -f conftest.err conftest.i conftest.$ac_ext
29550 fi # $ac_x_includes = no
29551
29552 if test "$ac_x_libraries" = no; then
29553   # Check for the libraries.
29554   # See if we find them without any special options.
29555   # Don't add to $LIBS permanently.
29556   ac_save_LIBS=$LIBS
29557   LIBS="-lX11 $LIBS"
29558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29559 /* end confdefs.h.  */
29560 #include <X11/Xlib.h>
29561 int
29562 main ()
29563 {
29564 XrmInitialize ()
29565   ;
29566   return 0;
29567 }
29568 _ACEOF
29569 if ac_fn_c_try_link "$LINENO"; then :
29570   LIBS=$ac_save_LIBS
29571 # We can link X programs with no special library path.
29572 ac_x_libraries=
29573 else
29574   LIBS=$ac_save_LIBS
29575 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
29576 do
29577   # Don't even attempt the hair of trying to link an X program!
29578   for ac_extension in a so sl dylib la dll; do
29579     if test -r "$ac_dir/libX11.$ac_extension"; then
29580       ac_x_libraries=$ac_dir
29581       break 2
29582     fi
29583   done
29584 done
29585 fi
29586 rm -f core conftest.err conftest.$ac_objext \
29587     conftest$ac_exeext conftest.$ac_ext
29588 fi # $ac_x_libraries = no
29589
29590 case $ac_x_includes,$ac_x_libraries in #(
29591   no,* | *,no | *\'*)
29592     # Didn't find X, or a directory has "'" in its name.
29593     ac_cv_have_x="have_x=no";; #(
29594   *)
29595     # Record where we found X for the cache.
29596     ac_cv_have_x="have_x=yes\
29597         ac_x_includes='$ac_x_includes'\
29598         ac_x_libraries='$ac_x_libraries'"
29599 esac
29600 fi
29601 ;; #(
29602     *) have_x=yes;;
29603   esac
29604   eval "$ac_cv_have_x"
29605 fi # $with_x != no
29606
29607 if test "$have_x" != yes; then
29608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
29609 $as_echo "$have_x" >&6; }
29610   no_x=yes
29611 else
29612   # If each of the values was on the command line, it overrides each guess.
29613   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
29614   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
29615   # Update the cache value to reflect the command line values.
29616   ac_cv_have_x="have_x=yes\
29617         ac_x_includes='$x_includes'\
29618         ac_x_libraries='$x_libraries'"
29619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
29620 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
29621 fi
29622
29623
29624 # Unlike the sim directory, whether a simulator is linked is controlled by
29625 # presence of a gdb_sim definition in the target configure.tgt entry.
29626 # This code just checks for a few cases where we'd like to ignore those
29627 # definitions, even when they're present in the '.mt' file.  These cases
29628 # are when --disable-sim is specified, or if the simulator directory is
29629 # not part of the source tree.
29630 #
29631 # Check whether --enable-sim was given.
29632 if test "${enable_sim+set}" = set; then :
29633   enableval=$enable_sim; echo "enable_sim = $enable_sim";
29634  echo "enableval = ${enableval}";
29635  case "${enableval}" in
29636   yes) ignore_sim=false ;;
29637   no)  ignore_sim=true ;;
29638   *)   ignore_sim=false ;;
29639  esac
29640 else
29641   ignore_sim=false
29642 fi
29643
29644
29645 if test ! -d "${srcdir}/../sim"; then
29646   ignore_sim=true
29647 fi
29648
29649 SIM=
29650 SIM_OBS=
29651 if test "${ignore_sim}" = "false"; then
29652   if test x"${gdb_sim}" != x ; then
29653     SIM="${gdb_sim}"
29654     SIM_OBS="remote-sim.o"
29655
29656     # Some tdep code should only be compiled in when the ppc sim is
29657     # built.  PR sim/13418.
29658     case $target in
29659       powerpc*-*-*)
29660
29661 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
29662
29663         ;;
29664     esac
29665   fi
29666 fi
29667
29668
29669
29670
29671
29672
29673
29674
29675
29676
29677
29678
29679
29680
29681 # List of host floatformats.
29682
29683 cat >>confdefs.h <<_ACEOF
29684 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
29685 _ACEOF
29686
29687
29688 cat >>confdefs.h <<_ACEOF
29689 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
29690 _ACEOF
29691
29692
29693 cat >>confdefs.h <<_ACEOF
29694 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
29695 _ACEOF
29696
29697
29698 # target_subdir is used by the testsuite to find the target libraries.
29699 target_subdir=
29700 if test "${host}" != "${target}"; then
29701     target_subdir="${target_alias}/"
29702 fi
29703
29704
29705 # Import nat definitions.
29706 nat_makefile_frag=/dev/null
29707 if test "${gdb_native}" = "yes"; then
29708   . ${srcdir}/configure.nat
29709   nativefile=$NAT_FILE
29710 fi
29711
29712
29713
29714
29715
29716
29717
29718
29719
29720
29721
29722 if test x"${gdb_osabi}" != x ; then
29723
29724 cat >>confdefs.h <<_ACEOF
29725 #define GDB_OSABI_DEFAULT $gdb_osabi
29726 _ACEOF
29727
29728 fi
29729
29730 # Setup possible use of libbacktrace.
29731 # Check whether --enable-libbacktrace was given.
29732 if test "${enable_libbacktrace+set}" = set; then :
29733   enableval=$enable_libbacktrace;
29734            case $enableval in
29735              yes | no)
29736                ;;
29737              *)
29738                as_fn_error $? "bad value $enableval for --enable-libbacktrace" "$LINENO" 5
29739                ;;
29740            esac
29741
29742 else
29743   enable_libbacktrace=yes
29744 fi
29745
29746
29747 if test "${enable_libbacktrace}" = "yes"; then
29748   LIBBACKTRACE_INC="-I$srcdir/../libbacktrace/ -I../libbacktrace/"
29749   LIBBACKTRACE_LIB=../libbacktrace/libbacktrace.la
29750
29751 $as_echo "#define HAVE_LIBBACKTRACE 1" >>confdefs.h
29752
29753 else
29754   LIBBACKTRACE_INC=
29755   LIBBACKTRACE_LIB=
29756 fi
29757
29758
29759
29760
29761 # Check for babeltrace and babeltrace-ctf
29762
29763 # Check whether --with-babeltrace was given.
29764 if test "${with_babeltrace+set}" = set; then :
29765   withval=$with_babeltrace;
29766 else
29767   with_babeltrace=auto
29768 fi
29769
29770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
29771 $as_echo_n "checking whether to use babeltrace... " >&6; }
29772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
29773 $as_echo "$with_babeltrace" >&6; }
29774
29775 if test "x$with_babeltrace" = "xno"; then
29776   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
29777 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
29778 else
29779   # Append -Werror to CFLAGS so that configure can catch the warning
29780   # "assignment from incompatible pointer type", which is related to
29781   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
29782   # in GDB, while babeltrace 1.0.3 is broken.
29783   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
29784   # safe to save and restore CFLAGS here.
29785   saved_CFLAGS=$CFLAGS
29786   CFLAGS="$CFLAGS -Werror"
29787
29788
29789
29790
29791
29792
29793
29794
29795     use_additional=yes
29796
29797   acl_save_prefix="$prefix"
29798   prefix="$acl_final_prefix"
29799   acl_save_exec_prefix="$exec_prefix"
29800   exec_prefix="$acl_final_exec_prefix"
29801
29802     eval additional_includedir=\"$includedir\"
29803     eval additional_libdir=\"$libdir\"
29804
29805   exec_prefix="$acl_save_exec_prefix"
29806   prefix="$acl_save_prefix"
29807
29808
29809 # Check whether --with-libbabeltrace-prefix was given.
29810 if test "${with_libbabeltrace_prefix+set}" = set; then :
29811   withval=$with_libbabeltrace_prefix;
29812     if test "X$withval" = "Xno"; then
29813       use_additional=no
29814     else
29815       if test "X$withval" = "X"; then
29816
29817   acl_save_prefix="$prefix"
29818   prefix="$acl_final_prefix"
29819   acl_save_exec_prefix="$exec_prefix"
29820   exec_prefix="$acl_final_exec_prefix"
29821
29822           eval additional_includedir=\"$includedir\"
29823           eval additional_libdir=\"$libdir\"
29824
29825   exec_prefix="$acl_save_exec_prefix"
29826   prefix="$acl_save_prefix"
29827
29828       else
29829         additional_includedir="$withval/include"
29830         additional_libdir="$withval/lib"
29831       fi
29832     fi
29833
29834 fi
29835
29836
29837 # Check whether --with-libbabeltrace-type was given.
29838 if test "${with_libbabeltrace_type+set}" = set; then :
29839   withval=$with_libbabeltrace_type;  with_libbabeltrace_type=$withval
29840 else
29841    with_libbabeltrace_type=auto
29842 fi
29843
29844   lib_type=`eval echo \$with_libbabeltrace_type`
29845
29846       LIBBABELTRACE=
29847   LTLIBBABELTRACE=
29848   INCBABELTRACE=
29849   rpathdirs=
29850   ltrpathdirs=
29851   names_already_handled=
29852   names_next_round='babeltrace babeltrace-ctf'
29853   while test -n "$names_next_round"; do
29854     names_this_round="$names_next_round"
29855     names_next_round=
29856     for name in $names_this_round; do
29857       already_handled=
29858       for n in $names_already_handled; do
29859         if test "$n" = "$name"; then
29860           already_handled=yes
29861           break
29862         fi
29863       done
29864       if test -z "$already_handled"; then
29865         names_already_handled="$names_already_handled $name"
29866                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
29867         eval value=\"\$HAVE_LIB$uppername\"
29868         if test -n "$value"; then
29869           if test "$value" = yes; then
29870             eval value=\"\$LIB$uppername\"
29871             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
29872             eval value=\"\$LTLIB$uppername\"
29873             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
29874           else
29875                                     :
29876           fi
29877         else
29878                               found_dir=
29879           found_la=
29880           found_so=
29881           found_a=
29882           if test $use_additional = yes; then
29883             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
29884               found_dir="$additional_libdir"
29885               found_so="$additional_libdir/lib$name.$shlibext"
29886               if test -f "$additional_libdir/lib$name.la"; then
29887                 found_la="$additional_libdir/lib$name.la"
29888               fi
29889             elif test x$lib_type != xshared; then
29890               if test -f "$additional_libdir/lib$name.$libext"; then
29891                 found_dir="$additional_libdir"
29892                 found_a="$additional_libdir/lib$name.$libext"
29893                 if test -f "$additional_libdir/lib$name.la"; then
29894                   found_la="$additional_libdir/lib$name.la"
29895                 fi
29896               fi
29897             fi
29898           fi
29899           if test "X$found_dir" = "X"; then
29900             for x in $LDFLAGS $LTLIBBABELTRACE; do
29901
29902   acl_save_prefix="$prefix"
29903   prefix="$acl_final_prefix"
29904   acl_save_exec_prefix="$exec_prefix"
29905   exec_prefix="$acl_final_exec_prefix"
29906   eval x=\"$x\"
29907   exec_prefix="$acl_save_exec_prefix"
29908   prefix="$acl_save_prefix"
29909
29910               case "$x" in
29911                 -L*)
29912                   dir=`echo "X$x" | sed -e 's/^X-L//'`
29913                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
29914                     found_dir="$dir"
29915                     found_so="$dir/lib$name.$shlibext"
29916                     if test -f "$dir/lib$name.la"; then
29917                       found_la="$dir/lib$name.la"
29918                     fi
29919                   elif test x$lib_type != xshared; then
29920                     if test -f "$dir/lib$name.$libext"; then
29921                       found_dir="$dir"
29922                       found_a="$dir/lib$name.$libext"
29923                       if test -f "$dir/lib$name.la"; then
29924                         found_la="$dir/lib$name.la"
29925                       fi
29926                     fi
29927                   fi
29928                   ;;
29929               esac
29930               if test "X$found_dir" != "X"; then
29931                 break
29932               fi
29933             done
29934           fi
29935           if test "X$found_dir" != "X"; then
29936                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
29937             if test "X$found_so" != "X"; then
29938                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
29939                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
29940               else
29941                                                                                 haveit=
29942                 for x in $ltrpathdirs; do
29943                   if test "X$x" = "X$found_dir"; then
29944                     haveit=yes
29945                     break
29946                   fi
29947                 done
29948                 if test -z "$haveit"; then
29949                   ltrpathdirs="$ltrpathdirs $found_dir"
29950                 fi
29951                                 if test "$hardcode_direct" = yes; then
29952                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
29953                 else
29954                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
29955                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
29956                                                             haveit=
29957                     for x in $rpathdirs; do
29958                       if test "X$x" = "X$found_dir"; then
29959                         haveit=yes
29960                         break
29961                       fi
29962                     done
29963                     if test -z "$haveit"; then
29964                       rpathdirs="$rpathdirs $found_dir"
29965                     fi
29966                   else
29967                                                                                 haveit=
29968                     for x in $LDFLAGS $LIBBABELTRACE; do
29969
29970   acl_save_prefix="$prefix"
29971   prefix="$acl_final_prefix"
29972   acl_save_exec_prefix="$exec_prefix"
29973   exec_prefix="$acl_final_exec_prefix"
29974   eval x=\"$x\"
29975   exec_prefix="$acl_save_exec_prefix"
29976   prefix="$acl_save_prefix"
29977
29978                       if test "X$x" = "X-L$found_dir"; then
29979                         haveit=yes
29980                         break
29981                       fi
29982                     done
29983                     if test -z "$haveit"; then
29984                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
29985                     fi
29986                     if test "$hardcode_minus_L" != no; then
29987                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
29988                     else
29989                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
29990                     fi
29991                   fi
29992                 fi
29993               fi
29994             else
29995               if test "X$found_a" != "X"; then
29996                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
29997               else
29998                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
29999               fi
30000             fi
30001                         additional_includedir=
30002             case "$found_dir" in
30003               */lib | */lib/)
30004                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
30005                 additional_includedir="$basedir/include"
30006                 ;;
30007             esac
30008             if test "X$additional_includedir" != "X"; then
30009                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
30010                 haveit=
30011                 if test "X$additional_includedir" = "X/usr/local/include"; then
30012                   if test -n "$GCC"; then
30013                     case $host_os in
30014                       linux*) haveit=yes;;
30015                     esac
30016                   fi
30017                 fi
30018                 if test -z "$haveit"; then
30019                   for x in $CPPFLAGS $INCBABELTRACE; do
30020
30021   acl_save_prefix="$prefix"
30022   prefix="$acl_final_prefix"
30023   acl_save_exec_prefix="$exec_prefix"
30024   exec_prefix="$acl_final_exec_prefix"
30025   eval x=\"$x\"
30026   exec_prefix="$acl_save_exec_prefix"
30027   prefix="$acl_save_prefix"
30028
30029                     if test "X$x" = "X-I$additional_includedir"; then
30030                       haveit=yes
30031                       break
30032                     fi
30033                   done
30034                   if test -z "$haveit"; then
30035                     if test -d "$additional_includedir"; then
30036                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
30037                     fi
30038                   fi
30039                 fi
30040               fi
30041             fi
30042                         if test -n "$found_la"; then
30043                                                         save_libdir="$libdir"
30044               case "$found_la" in
30045                 */* | *\\*) . "$found_la" ;;
30046                 *) . "./$found_la" ;;
30047               esac
30048               libdir="$save_libdir"
30049                             for dep in $dependency_libs; do
30050                 case "$dep" in
30051                   -L*)
30052                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
30053                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
30054                       haveit=
30055                       if test "X$additional_libdir" = "X/usr/local/lib"; then
30056                         if test -n "$GCC"; then
30057                           case $host_os in
30058                             linux*) haveit=yes;;
30059                           esac
30060                         fi
30061                       fi
30062                       if test -z "$haveit"; then
30063                         haveit=
30064                         for x in $LDFLAGS $LIBBABELTRACE; do
30065
30066   acl_save_prefix="$prefix"
30067   prefix="$acl_final_prefix"
30068   acl_save_exec_prefix="$exec_prefix"
30069   exec_prefix="$acl_final_exec_prefix"
30070   eval x=\"$x\"
30071   exec_prefix="$acl_save_exec_prefix"
30072   prefix="$acl_save_prefix"
30073
30074                           if test "X$x" = "X-L$additional_libdir"; then
30075                             haveit=yes
30076                             break
30077                           fi
30078                         done
30079                         if test -z "$haveit"; then
30080                           if test -d "$additional_libdir"; then
30081                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
30082                           fi
30083                         fi
30084                         haveit=
30085                         for x in $LDFLAGS $LTLIBBABELTRACE; do
30086
30087   acl_save_prefix="$prefix"
30088   prefix="$acl_final_prefix"
30089   acl_save_exec_prefix="$exec_prefix"
30090   exec_prefix="$acl_final_exec_prefix"
30091   eval x=\"$x\"
30092   exec_prefix="$acl_save_exec_prefix"
30093   prefix="$acl_save_prefix"
30094
30095                           if test "X$x" = "X-L$additional_libdir"; then
30096                             haveit=yes
30097                             break
30098                           fi
30099                         done
30100                         if test -z "$haveit"; then
30101                           if test -d "$additional_libdir"; then
30102                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
30103                           fi
30104                         fi
30105                       fi
30106                     fi
30107                     ;;
30108                   -R*)
30109                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
30110                     if test "$enable_rpath" != no; then
30111                                                                   haveit=
30112                       for x in $rpathdirs; do
30113                         if test "X$x" = "X$dir"; then
30114                           haveit=yes
30115                           break
30116                         fi
30117                       done
30118                       if test -z "$haveit"; then
30119                         rpathdirs="$rpathdirs $dir"
30120                       fi
30121                                                                   haveit=
30122                       for x in $ltrpathdirs; do
30123                         if test "X$x" = "X$dir"; then
30124                           haveit=yes
30125                           break
30126                         fi
30127                       done
30128                       if test -z "$haveit"; then
30129                         ltrpathdirs="$ltrpathdirs $dir"
30130                       fi
30131                     fi
30132                     ;;
30133                   -l*)
30134                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
30135                     ;;
30136                   *.la)
30137                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
30138                     ;;
30139                   *)
30140                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
30141                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
30142                     ;;
30143                 esac
30144               done
30145             fi
30146           else
30147                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
30148               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
30149               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
30150             else
30151               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
30152               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
30153             fi
30154           fi
30155         fi
30156       fi
30157     done
30158   done
30159   if test "X$rpathdirs" != "X"; then
30160     if test -n "$hardcode_libdir_separator"; then
30161                         alldirs=
30162       for found_dir in $rpathdirs; do
30163         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
30164       done
30165             acl_save_libdir="$libdir"
30166       libdir="$alldirs"
30167       eval flag=\"$hardcode_libdir_flag_spec\"
30168       libdir="$acl_save_libdir"
30169       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
30170     else
30171             for found_dir in $rpathdirs; do
30172         acl_save_libdir="$libdir"
30173         libdir="$found_dir"
30174         eval flag=\"$hardcode_libdir_flag_spec\"
30175         libdir="$acl_save_libdir"
30176         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
30177       done
30178     fi
30179   fi
30180   if test "X$ltrpathdirs" != "X"; then
30181             for found_dir in $ltrpathdirs; do
30182       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
30183     done
30184   fi
30185
30186
30187         ac_save_CPPFLAGS="$CPPFLAGS"
30188
30189   for element in $INCBABELTRACE; do
30190     haveit=
30191     for x in $CPPFLAGS; do
30192
30193   acl_save_prefix="$prefix"
30194   prefix="$acl_final_prefix"
30195   acl_save_exec_prefix="$exec_prefix"
30196   exec_prefix="$acl_final_exec_prefix"
30197   eval x=\"$x\"
30198   exec_prefix="$acl_save_exec_prefix"
30199   prefix="$acl_save_prefix"
30200
30201       if test "X$x" = "X$element"; then
30202         haveit=yes
30203         break
30204       fi
30205     done
30206     if test -z "$haveit"; then
30207       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
30208     fi
30209   done
30210
30211
30212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
30213 $as_echo_n "checking for libbabeltrace... " >&6; }
30214 if ${ac_cv_libbabeltrace+:} false; then :
30215   $as_echo_n "(cached) " >&6
30216 else
30217
30218     ac_save_LIBS="$LIBS"
30219     LIBS="$LIBS $LIBBABELTRACE"
30220     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30221 /* end confdefs.h.  */
30222 #include <babeltrace/babeltrace.h>
30223                          #include <babeltrace/ctf/events.h>
30224                          #include <babeltrace/ctf/iterator.h>
30225 int
30226 main ()
30227 {
30228 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
30229                         struct bt_ctf_event *event = NULL;
30230                         const struct bt_definition *scope;
30231
30232                         pos->type = BT_SEEK_BEGIN;
30233                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
30234                         scope = bt_ctf_get_top_level_scope (event,
30235                                                            BT_STREAM_EVENT_HEADER);
30236                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
30237
30238   ;
30239   return 0;
30240 }
30241 _ACEOF
30242 if ac_fn_c_try_link "$LINENO"; then :
30243   ac_cv_libbabeltrace=yes
30244 else
30245   ac_cv_libbabeltrace=no
30246 fi
30247 rm -f core conftest.err conftest.$ac_objext \
30248     conftest$ac_exeext conftest.$ac_ext
30249     LIBS="$ac_save_LIBS"
30250
30251 fi
30252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
30253 $as_echo "$ac_cv_libbabeltrace" >&6; }
30254   if test "$ac_cv_libbabeltrace" = yes; then
30255     HAVE_LIBBABELTRACE=yes
30256
30257 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
30258
30259     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
30260 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
30261     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
30262 $as_echo "$LIBBABELTRACE" >&6; }
30263   else
30264     HAVE_LIBBABELTRACE=no
30265             CPPFLAGS="$ac_save_CPPFLAGS"
30266     LIBBABELTRACE=
30267     LTLIBBABELTRACE=
30268   fi
30269
30270
30271
30272
30273
30274
30275   CFLAGS=$saved_CFLAGS
30276
30277   if test "$HAVE_LIBBABELTRACE" != yes; then
30278      if test "$with_babeltrace" = yes; then
30279        as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
30280      else
30281        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
30282 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
30283      fi
30284   fi
30285 fi
30286
30287  # Check whether --enable-libctf was given.
30288 if test "${enable_libctf+set}" = set; then :
30289   enableval=$enable_libctf;
30290       case "$enableval" in
30291        yes|no) ;;
30292        *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
30293       esac
30294
30295 else
30296   enable_libctf=yes
30297 fi
30298
30299
30300 if test "${enable_libctf}" = yes; then
30301
30302 $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
30303
30304   LIBCTF="../libctf/libctf.la"
30305   CTF_DEPS="../libctf/libctf.la"
30306 else
30307   LIBCTF=
30308   CTF_DEPS=
30309 fi
30310
30311
30312
30313 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
30314 # empty version.
30315
30316 NM_H=
30317 rm -f nm.h
30318 if test "${nativefile}" != ""; then
30319     case "${nativefile}" in
30320       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
30321       * ) GDB_NM_FILE="${nativefile}"
30322     esac
30323     ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
30324
30325
30326 cat >>confdefs.h <<_ACEOF
30327 #define GDB_NM_FILE "${GDB_NM_FILE}"
30328 _ACEOF
30329
30330     NM_H=nm.h
30331 fi
30332
30333
30334
30335 for ac_prog in xsltproc
30336 do
30337   # Extract the first word of "$ac_prog", so it can be a program name with args.
30338 set dummy $ac_prog; ac_word=$2
30339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
30340 $as_echo_n "checking for $ac_word... " >&6; }
30341 if ${ac_cv_path_XSLTPROC+:} false; then :
30342   $as_echo_n "(cached) " >&6
30343 else
30344   case $XSLTPROC in
30345   [\\/]* | ?:[\\/]*)
30346   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
30347   ;;
30348   *)
30349   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
30350 for as_dir in $PATH
30351 do
30352   IFS=$as_save_IFS
30353   test -z "$as_dir" && as_dir=.
30354     for ac_exec_ext in '' $ac_executable_extensions; do
30355   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
30356     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
30357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
30358     break 2
30359   fi
30360 done
30361   done
30362 IFS=$as_save_IFS
30363
30364   ;;
30365 esac
30366 fi
30367 XSLTPROC=$ac_cv_path_XSLTPROC
30368 if test -n "$XSLTPROC"; then
30369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
30370 $as_echo "$XSLTPROC" >&6; }
30371 else
30372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30373 $as_echo "no" >&6; }
30374 fi
30375
30376
30377   test -n "$XSLTPROC" && break
30378 done
30379 test -n "$XSLTPROC" || XSLTPROC="missing"
30380
30381 if test "x$USE_MAINTAINER_MODE" = xyes; then
30382   if test "${XSLTPROC}" = missing; then
30383     as_fn_error $? "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
30384   fi
30385 fi
30386
30387
30388
30389
30390
30391 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
30392
30393
30394
30395 # Check whether we will enable the inclusion of unit tests when
30396 # compiling GDB.
30397 #
30398 # The default value of this option changes depending whether we're on
30399 # development mode (in which case it's "true") or not (in which case
30400 # it's "false").  The $development variable is set by the GDB_AC_COMMON
30401 # macro, which must therefore be used before GDB_AC_SELFTEST.
30402
30403 if test "x$development" != xtrue && test "x$development" != xfalse; then :
30404   as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
30405 fi
30406
30407 # Check whether --enable-unit-tests was given.
30408 if test "${enable_unit_tests+set}" = set; then :
30409   enableval=$enable_unit_tests; case "${enableval}" in
30410   yes)  enable_unittests=true  ;;
30411   no)   enable_unittests=false ;;
30412   *)    as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
30413 esac
30414 else
30415   enable_unittests=$development
30416 fi
30417
30418
30419 if $enable_unittests; then
30420
30421 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
30422
30423
30424   CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
30425   CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
30426
30427 fi
30428
30429
30430
30431   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
30432   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
30433   if test "x$GDB_TRANSFORM_NAME" = x; then
30434      GDB_TRANSFORM_NAME=gdb
30435   fi
30436
30437
30438
30439   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
30440   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
30441   if test "x$GCORE_TRANSFORM_NAME" = x; then
30442      GCORE_TRANSFORM_NAME=gcore
30443   fi
30444
30445
30446 ac_config_files="$ac_config_files gcore"
30447
30448 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
30449
30450
30451 cat >confcache <<\_ACEOF
30452 # This file is a shell script that caches the results of configure
30453 # tests run on this system so they can be shared between configure
30454 # scripts and configure runs, see configure's option --config-cache.
30455 # It is not useful on other systems.  If it contains results you don't
30456 # want to keep, you may remove or edit it.
30457 #
30458 # config.status only pays attention to the cache file if you give it
30459 # the --recheck option to rerun configure.
30460 #
30461 # `ac_cv_env_foo' variables (set or unset) will be overridden when
30462 # loading this file, other *unset* `ac_cv_foo' will be assigned the
30463 # following values.
30464
30465 _ACEOF
30466
30467 # The following way of writing the cache mishandles newlines in values,
30468 # but we know of no workaround that is simple, portable, and efficient.
30469 # So, we kill variables containing newlines.
30470 # Ultrix sh set writes to stderr and can't be redirected directly,
30471 # and sets the high bit in the cache file unless we assign to the vars.
30472 (
30473   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
30474     eval ac_val=\$$ac_var
30475     case $ac_val in #(
30476     *${as_nl}*)
30477       case $ac_var in #(
30478       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
30479 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
30480       esac
30481       case $ac_var in #(
30482       _ | IFS | as_nl) ;; #(
30483       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
30484       *) { eval $ac_var=; unset $ac_var;} ;;
30485       esac ;;
30486     esac
30487   done
30488
30489   (set) 2>&1 |
30490     case $as_nl`(ac_space=' '; set) 2>&1` in #(
30491     *${as_nl}ac_space=\ *)
30492       # `set' does not quote correctly, so add quotes: double-quote
30493       # substitution turns \\\\ into \\, and sed turns \\ into \.
30494       sed -n \
30495         "s/'/'\\\\''/g;
30496           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
30497       ;; #(
30498     *)
30499       # `set' quotes correctly as required by POSIX, so do not add quotes.
30500       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
30501       ;;
30502     esac |
30503     sort
30504 ) |
30505   sed '
30506      /^ac_cv_env_/b end
30507      t clear
30508      :clear
30509      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
30510      t end
30511      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
30512      :end' >>confcache
30513 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
30514   if test -w "$cache_file"; then
30515     if test "x$cache_file" != "x/dev/null"; then
30516       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
30517 $as_echo "$as_me: updating cache $cache_file" >&6;}
30518       if test ! -f "$cache_file" || test -h "$cache_file"; then
30519         cat confcache >"$cache_file"
30520       else
30521         case $cache_file in #(
30522         */* | ?:*)
30523           mv -f confcache "$cache_file"$$ &&
30524           mv -f "$cache_file"$$ "$cache_file" ;; #(
30525         *)
30526           mv -f confcache "$cache_file" ;;
30527         esac
30528       fi
30529     fi
30530   else
30531     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
30532 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
30533   fi
30534 fi
30535 rm -f confcache
30536
30537 test "x$prefix" = xNONE && prefix=$ac_default_prefix
30538 # Let make expand exec_prefix.
30539 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
30540
30541 DEFS=-DHAVE_CONFIG_H
30542
30543 ac_libobjs=
30544 ac_ltlibobjs=
30545 U=
30546 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
30547   # 1. Remove the extension, and $U if already installed.
30548   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
30549   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
30550   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
30551   #    will be set to the directory where LIBOBJS objects are built.
30552   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
30553   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
30554 done
30555 LIBOBJS=$ac_libobjs
30556
30557 LTLIBOBJS=$ac_ltlibobjs
30558
30559
30560 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
30561   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
30562 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30563 fi
30564 if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then
30565   as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined.
30566 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30567 fi
30568 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
30569   as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
30570 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30571 fi
30572 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
30573   as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
30574 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30575 fi
30576
30577
30578 : "${CONFIG_STATUS=./config.status}"
30579 ac_write_fail=0
30580 ac_clean_files_save=$ac_clean_files
30581 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
30582 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
30583 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
30584 as_write_fail=0
30585 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
30586 #! $SHELL
30587 # Generated by $as_me.
30588 # Run this file to recreate the current configuration.
30589 # Compiler output produced by configure, useful for debugging
30590 # configure, is in config.log if it exists.
30591
30592 debug=false
30593 ac_cs_recheck=false
30594 ac_cs_silent=false
30595
30596 SHELL=\${CONFIG_SHELL-$SHELL}
30597 export SHELL
30598 _ASEOF
30599 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
30600 ## -------------------- ##
30601 ## M4sh Initialization. ##
30602 ## -------------------- ##
30603
30604 # Be more Bourne compatible
30605 DUALCASE=1; export DUALCASE # for MKS sh
30606 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
30607   emulate sh
30608   NULLCMD=:
30609   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
30610   # is contrary to our usage.  Disable this feature.
30611   alias -g '${1+"$@"}'='"$@"'
30612   setopt NO_GLOB_SUBST
30613 else
30614   case `(set -o) 2>/dev/null` in #(
30615   *posix*) :
30616     set -o posix ;; #(
30617   *) :
30618      ;;
30619 esac
30620 fi
30621
30622
30623 as_nl='
30624 '
30625 export as_nl
30626 # Printing a long string crashes Solaris 7 /usr/bin/printf.
30627 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
30628 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
30629 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
30630 # Prefer a ksh shell builtin over an external printf program on Solaris,
30631 # but without wasting forks for bash or zsh.
30632 if test -z "$BASH_VERSION$ZSH_VERSION" \
30633     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
30634   as_echo='print -r --'
30635   as_echo_n='print -rn --'
30636 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
30637   as_echo='printf %s\n'
30638   as_echo_n='printf %s'
30639 else
30640   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
30641     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
30642     as_echo_n='/usr/ucb/echo -n'
30643   else
30644     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
30645     as_echo_n_body='eval
30646       arg=$1;
30647       case $arg in #(
30648       *"$as_nl"*)
30649         expr "X$arg" : "X\\(.*\\)$as_nl";
30650         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
30651       esac;
30652       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
30653     '
30654     export as_echo_n_body
30655     as_echo_n='sh -c $as_echo_n_body as_echo'
30656   fi
30657   export as_echo_body
30658   as_echo='sh -c $as_echo_body as_echo'
30659 fi
30660
30661 # The user is always right.
30662 if test "${PATH_SEPARATOR+set}" != set; then
30663   PATH_SEPARATOR=:
30664   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
30665     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
30666       PATH_SEPARATOR=';'
30667   }
30668 fi
30669
30670
30671 # IFS
30672 # We need space, tab and new line, in precisely that order.  Quoting is
30673 # there to prevent editors from complaining about space-tab.
30674 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
30675 # splitting by setting IFS to empty value.)
30676 IFS=" ""        $as_nl"
30677
30678 # Find who we are.  Look in the path if we contain no directory separator.
30679 as_myself=
30680 case $0 in #((
30681   *[\\/]* ) as_myself=$0 ;;
30682   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
30683 for as_dir in $PATH
30684 do
30685   IFS=$as_save_IFS
30686   test -z "$as_dir" && as_dir=.
30687     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
30688   done
30689 IFS=$as_save_IFS
30690
30691      ;;
30692 esac
30693 # We did not find ourselves, most probably we were run as `sh COMMAND'
30694 # in which case we are not to be found in the path.
30695 if test "x$as_myself" = x; then
30696   as_myself=$0
30697 fi
30698 if test ! -f "$as_myself"; then
30699   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
30700   exit 1
30701 fi
30702
30703 # Unset variables that we do not need and which cause bugs (e.g. in
30704 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
30705 # suppresses any "Segmentation fault" message there.  '((' could
30706 # trigger a bug in pdksh 5.2.14.
30707 for as_var in BASH_ENV ENV MAIL MAILPATH
30708 do eval test x\${$as_var+set} = xset \
30709   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
30710 done
30711 PS1='$ '
30712 PS2='> '
30713 PS4='+ '
30714
30715 # NLS nuisances.
30716 LC_ALL=C
30717 export LC_ALL
30718 LANGUAGE=C
30719 export LANGUAGE
30720
30721 # CDPATH.
30722 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
30723
30724
30725 # as_fn_error STATUS ERROR [LINENO LOG_FD]
30726 # ----------------------------------------
30727 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
30728 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
30729 # script with STATUS, using 1 if that was 0.
30730 as_fn_error ()
30731 {
30732   as_status=$1; test $as_status -eq 0 && as_status=1
30733   if test "$4"; then
30734     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
30735     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
30736   fi
30737   $as_echo "$as_me: error: $2" >&2
30738   as_fn_exit $as_status
30739 } # as_fn_error
30740
30741
30742 # as_fn_set_status STATUS
30743 # -----------------------
30744 # Set $? to STATUS, without forking.
30745 as_fn_set_status ()
30746 {
30747   return $1
30748 } # as_fn_set_status
30749
30750 # as_fn_exit STATUS
30751 # -----------------
30752 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
30753 as_fn_exit ()
30754 {
30755   set +e
30756   as_fn_set_status $1
30757   exit $1
30758 } # as_fn_exit
30759
30760 # as_fn_unset VAR
30761 # ---------------
30762 # Portably unset VAR.
30763 as_fn_unset ()
30764 {
30765   { eval $1=; unset $1;}
30766 }
30767 as_unset=as_fn_unset
30768 # as_fn_append VAR VALUE
30769 # ----------------------
30770 # Append the text in VALUE to the end of the definition contained in VAR. Take
30771 # advantage of any shell optimizations that allow amortized linear growth over
30772 # repeated appends, instead of the typical quadratic growth present in naive
30773 # implementations.
30774 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
30775   eval 'as_fn_append ()
30776   {
30777     eval $1+=\$2
30778   }'
30779 else
30780   as_fn_append ()
30781   {
30782     eval $1=\$$1\$2
30783   }
30784 fi # as_fn_append
30785
30786 # as_fn_arith ARG...
30787 # ------------------
30788 # Perform arithmetic evaluation on the ARGs, and store the result in the
30789 # global $as_val. Take advantage of shells that can avoid forks. The arguments
30790 # must be portable across $(()) and expr.
30791 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
30792   eval 'as_fn_arith ()
30793   {
30794     as_val=$(( $* ))
30795   }'
30796 else
30797   as_fn_arith ()
30798   {
30799     as_val=`expr "$@" || test $? -eq 1`
30800   }
30801 fi # as_fn_arith
30802
30803
30804 if expr a : '\(a\)' >/dev/null 2>&1 &&
30805    test "X`expr 00001 : '.*\(...\)'`" = X001; then
30806   as_expr=expr
30807 else
30808   as_expr=false
30809 fi
30810
30811 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
30812   as_basename=basename
30813 else
30814   as_basename=false
30815 fi
30816
30817 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
30818   as_dirname=dirname
30819 else
30820   as_dirname=false
30821 fi
30822
30823 as_me=`$as_basename -- "$0" ||
30824 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
30825          X"$0" : 'X\(//\)$' \| \
30826          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
30827 $as_echo X/"$0" |
30828     sed '/^.*\/\([^/][^/]*\)\/*$/{
30829             s//\1/
30830             q
30831           }
30832           /^X\/\(\/\/\)$/{
30833             s//\1/
30834             q
30835           }
30836           /^X\/\(\/\).*/{
30837             s//\1/
30838             q
30839           }
30840           s/.*/./; q'`
30841
30842 # Avoid depending upon Character Ranges.
30843 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
30844 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
30845 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
30846 as_cr_digits='0123456789'
30847 as_cr_alnum=$as_cr_Letters$as_cr_digits
30848
30849 ECHO_C= ECHO_N= ECHO_T=
30850 case `echo -n x` in #(((((
30851 -n*)
30852   case `echo 'xy\c'` in
30853   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
30854   xy)  ECHO_C='\c';;
30855   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
30856        ECHO_T=' ';;
30857   esac;;
30858 *)
30859   ECHO_N='-n';;
30860 esac
30861
30862 rm -f conf$$ conf$$.exe conf$$.file
30863 if test -d conf$$.dir; then
30864   rm -f conf$$.dir/conf$$.file
30865 else
30866   rm -f conf$$.dir
30867   mkdir conf$$.dir 2>/dev/null
30868 fi
30869 if (echo >conf$$.file) 2>/dev/null; then
30870   if ln -s conf$$.file conf$$ 2>/dev/null; then
30871     as_ln_s='ln -s'
30872     # ... but there are two gotchas:
30873     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
30874     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
30875     # In both cases, we have to default to `cp -pR'.
30876     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
30877       as_ln_s='cp -pR'
30878   elif ln conf$$.file conf$$ 2>/dev/null; then
30879     as_ln_s=ln
30880   else
30881     as_ln_s='cp -pR'
30882   fi
30883 else
30884   as_ln_s='cp -pR'
30885 fi
30886 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
30887 rmdir conf$$.dir 2>/dev/null
30888
30889
30890 # as_fn_mkdir_p
30891 # -------------
30892 # Create "$as_dir" as a directory, including parents if necessary.
30893 as_fn_mkdir_p ()
30894 {
30895
30896   case $as_dir in #(
30897   -*) as_dir=./$as_dir;;
30898   esac
30899   test -d "$as_dir" || eval $as_mkdir_p || {
30900     as_dirs=
30901     while :; do
30902       case $as_dir in #(
30903       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
30904       *) as_qdir=$as_dir;;
30905       esac
30906       as_dirs="'$as_qdir' $as_dirs"
30907       as_dir=`$as_dirname -- "$as_dir" ||
30908 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30909          X"$as_dir" : 'X\(//\)[^/]' \| \
30910          X"$as_dir" : 'X\(//\)$' \| \
30911          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
30912 $as_echo X"$as_dir" |
30913     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30914             s//\1/
30915             q
30916           }
30917           /^X\(\/\/\)[^/].*/{
30918             s//\1/
30919             q
30920           }
30921           /^X\(\/\/\)$/{
30922             s//\1/
30923             q
30924           }
30925           /^X\(\/\).*/{
30926             s//\1/
30927             q
30928           }
30929           s/.*/./; q'`
30930       test -d "$as_dir" && break
30931     done
30932     test -z "$as_dirs" || eval "mkdir $as_dirs"
30933   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
30934
30935
30936 } # as_fn_mkdir_p
30937 if mkdir -p . 2>/dev/null; then
30938   as_mkdir_p='mkdir -p "$as_dir"'
30939 else
30940   test -d ./-p && rmdir ./-p
30941   as_mkdir_p=false
30942 fi
30943
30944
30945 # as_fn_executable_p FILE
30946 # -----------------------
30947 # Test if FILE is an executable regular file.
30948 as_fn_executable_p ()
30949 {
30950   test -f "$1" && test -x "$1"
30951 } # as_fn_executable_p
30952 as_test_x='test -x'
30953 as_executable_p=as_fn_executable_p
30954
30955 # Sed expression to map a string onto a valid CPP name.
30956 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
30957
30958 # Sed expression to map a string onto a valid variable name.
30959 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
30960
30961
30962 exec 6>&1
30963 ## ----------------------------------- ##
30964 ## Main body of $CONFIG_STATUS script. ##
30965 ## ----------------------------------- ##
30966 _ASEOF
30967 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
30968
30969 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30970 # Save the log message, to keep $0 and so on meaningful, and to
30971 # report actual input values of CONFIG_FILES etc. instead of their
30972 # values after options handling.
30973 ac_log="
30974 This file was extended by $as_me, which was
30975 generated by GNU Autoconf 2.69.  Invocation command line was
30976
30977   CONFIG_FILES    = $CONFIG_FILES
30978   CONFIG_HEADERS  = $CONFIG_HEADERS
30979   CONFIG_LINKS    = $CONFIG_LINKS
30980   CONFIG_COMMANDS = $CONFIG_COMMANDS
30981   $ $0 $@
30982
30983 on `(hostname || uname -n) 2>/dev/null | sed 1q`
30984 "
30985
30986 _ACEOF
30987
30988 case $ac_config_files in *"
30989 "*) set x $ac_config_files; shift; ac_config_files=$*;;
30990 esac
30991
30992 case $ac_config_headers in *"
30993 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
30994 esac
30995
30996
30997 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30998 # Files that config.status was made for.
30999 config_files="$ac_config_files"
31000 config_headers="$ac_config_headers"
31001 config_links="$ac_config_links"
31002 config_commands="$ac_config_commands"
31003
31004 _ACEOF
31005
31006 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31007 ac_cs_usage="\
31008 \`$as_me' instantiates files and other configuration actions
31009 from templates according to the current configuration.  Unless the files
31010 and actions are specified as TAGs, all are instantiated by default.
31011
31012 Usage: $0 [OPTION]... [TAG]...
31013
31014   -h, --help       print this help, then exit
31015   -V, --version    print version number and configuration settings, then exit
31016       --config     print configuration, then exit
31017   -q, --quiet, --silent
31018                    do not print progress messages
31019   -d, --debug      don't remove temporary files
31020       --recheck    update $as_me by reconfiguring in the same conditions
31021       --file=FILE[:TEMPLATE]
31022                    instantiate the configuration file FILE
31023       --header=FILE[:TEMPLATE]
31024                    instantiate the configuration header FILE
31025
31026 Configuration files:
31027 $config_files
31028
31029 Configuration headers:
31030 $config_headers
31031
31032 Configuration links:
31033 $config_links
31034
31035 Configuration commands:
31036 $config_commands
31037
31038 Report bugs to the package provider."
31039
31040 _ACEOF
31041 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31042 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
31043 ac_cs_version="\\
31044 config.status
31045 configured by $0, generated by GNU Autoconf 2.69,
31046   with options \\"\$ac_cs_config\\"
31047
31048 Copyright (C) 2012 Free Software Foundation, Inc.
31049 This config.status script is free software; the Free Software Foundation
31050 gives unlimited permission to copy, distribute and modify it."
31051
31052 ac_pwd='$ac_pwd'
31053 srcdir='$srcdir'
31054 INSTALL='$INSTALL'
31055 AWK='$AWK'
31056 test -n "\$AWK" || AWK=awk
31057 _ACEOF
31058
31059 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31060 # The default lists apply if the user does not specify any file.
31061 ac_need_defaults=:
31062 while test $# != 0
31063 do
31064   case $1 in
31065   --*=?*)
31066     ac_option=`expr "X$1" : 'X\([^=]*\)='`
31067     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
31068     ac_shift=:
31069     ;;
31070   --*=)
31071     ac_option=`expr "X$1" : 'X\([^=]*\)='`
31072     ac_optarg=
31073     ac_shift=:
31074     ;;
31075   *)
31076     ac_option=$1
31077     ac_optarg=$2
31078     ac_shift=shift
31079     ;;
31080   esac
31081
31082   case $ac_option in
31083   # Handling of the options.
31084   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
31085     ac_cs_recheck=: ;;
31086   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
31087     $as_echo "$ac_cs_version"; exit ;;
31088   --config | --confi | --conf | --con | --co | --c )
31089     $as_echo "$ac_cs_config"; exit ;;
31090   --debug | --debu | --deb | --de | --d | -d )
31091     debug=: ;;
31092   --file | --fil | --fi | --f )
31093     $ac_shift
31094     case $ac_optarg in
31095     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
31096     '') as_fn_error $? "missing file argument" ;;
31097     esac
31098     as_fn_append CONFIG_FILES " '$ac_optarg'"
31099     ac_need_defaults=false;;
31100   --header | --heade | --head | --hea )
31101     $ac_shift
31102     case $ac_optarg in
31103     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
31104     esac
31105     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
31106     ac_need_defaults=false;;
31107   --he | --h)
31108     # Conflict between --help and --header
31109     as_fn_error $? "ambiguous option: \`$1'
31110 Try \`$0 --help' for more information.";;
31111   --help | --hel | -h )
31112     $as_echo "$ac_cs_usage"; exit ;;
31113   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
31114   | -silent | --silent | --silen | --sile | --sil | --si | --s)
31115     ac_cs_silent=: ;;
31116
31117   # This is an error.
31118   -*) as_fn_error $? "unrecognized option: \`$1'
31119 Try \`$0 --help' for more information." ;;
31120
31121   *) as_fn_append ac_config_targets " $1"
31122      ac_need_defaults=false ;;
31123
31124   esac
31125   shift
31126 done
31127
31128 ac_configure_extra_args=
31129
31130 if $ac_cs_silent; then
31131   exec 6>/dev/null
31132   ac_configure_extra_args="$ac_configure_extra_args --silent"
31133 fi
31134
31135 _ACEOF
31136 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31137 if \$ac_cs_recheck; then
31138   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
31139   shift
31140   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
31141   CONFIG_SHELL='$SHELL'
31142   export CONFIG_SHELL
31143   exec "\$@"
31144 fi
31145
31146 _ACEOF
31147 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31148 exec 5>>config.log
31149 {
31150   echo
31151   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
31152 ## Running $as_me. ##
31153 _ASBOX
31154   $as_echo "$ac_log"
31155 } >&5
31156
31157 _ACEOF
31158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31159 #
31160 # INIT-COMMANDS
31161 #
31162
31163
31164 # The HP-UX ksh and POSIX shell print the target directory to stdout
31165 # if CDPATH is set.
31166 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
31167
31168 sed_quote_subst='$sed_quote_subst'
31169 double_quote_subst='$double_quote_subst'
31170 delay_variable_subst='$delay_variable_subst'
31171 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
31172 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
31173 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
31174 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
31175 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
31176 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
31177 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
31178 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
31179 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
31180 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
31181 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
31182 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
31183 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
31184 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
31185 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
31186 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
31187 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
31188 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
31189 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
31190 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
31191 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
31192 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
31193 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
31194 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
31195 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
31196 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
31197 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
31198 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
31199 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
31200 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
31201 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
31202 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
31203 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
31204 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
31205 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
31206 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
31207 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
31208 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
31209 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
31210 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
31211 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
31212 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
31213 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
31214 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
31215 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
31216 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
31217 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
31218 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
31219 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
31220 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
31221 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
31222 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
31223 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
31224 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
31225 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
31226 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
31227 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
31228 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
31229 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
31230 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
31231 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
31232 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
31233 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
31234 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
31235 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
31236 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
31237 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
31238 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
31239 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
31240 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
31241 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
31242 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
31243 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
31244 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
31245 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
31246 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
31247 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
31248 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
31249 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
31250 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
31251 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
31252 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
31253 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
31254 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
31255 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
31256 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
31257 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
31258 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
31259 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
31260 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
31261 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
31262 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
31263 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
31264 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
31265 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
31266 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
31267 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
31268 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
31269 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
31270 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
31271 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
31272 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
31273 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
31274 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
31275 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
31276 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
31277 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
31278 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
31279 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
31280 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
31281 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
31282 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
31283 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
31284 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
31285 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
31286 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
31287 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
31288 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
31289 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
31290 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
31291 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
31292 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
31293 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
31294 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
31295 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
31296 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
31297 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
31298 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
31299 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31300 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31301 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
31302 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
31303 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
31304 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
31305 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
31306 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
31307 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
31308 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
31309 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
31310 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31311 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31312 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
31313 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31314 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31315 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31316 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31317 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31318 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31319 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
31320 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
31321 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
31322 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31323 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
31324 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
31325 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
31326 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
31327 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
31328 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
31329 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
31330 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
31331 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
31332 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
31333 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
31334 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31335 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
31336 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
31337 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31338 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
31339 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
31340 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
31341 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
31342 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
31343 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
31344 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
31345 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
31346
31347 LTCC='$LTCC'
31348 LTCFLAGS='$LTCFLAGS'
31349 compiler='$compiler_DEFAULT'
31350
31351 # A function that is used when there is no print builtin or printf.
31352 func_fallback_echo ()
31353 {
31354   eval 'cat <<_LTECHO_EOF
31355 \$1
31356 _LTECHO_EOF'
31357 }
31358
31359 # Quote evaled strings.
31360 for var in SHELL \
31361 ECHO \
31362 SED \
31363 GREP \
31364 EGREP \
31365 FGREP \
31366 LD \
31367 NM \
31368 LN_S \
31369 lt_SP2NL \
31370 lt_NL2SP \
31371 reload_flag \
31372 OBJDUMP \
31373 deplibs_check_method \
31374 file_magic_cmd \
31375 AR \
31376 AR_FLAGS \
31377 STRIP \
31378 RANLIB \
31379 CC \
31380 CFLAGS \
31381 compiler \
31382 lt_cv_sys_global_symbol_pipe \
31383 lt_cv_sys_global_symbol_to_cdecl \
31384 lt_cv_sys_global_symbol_to_c_name_address \
31385 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
31386 lt_prog_compiler_no_builtin_flag \
31387 lt_prog_compiler_wl \
31388 lt_prog_compiler_pic \
31389 lt_prog_compiler_static \
31390 lt_cv_prog_compiler_c_o \
31391 need_locks \
31392 DSYMUTIL \
31393 NMEDIT \
31394 LIPO \
31395 OTOOL \
31396 OTOOL64 \
31397 shrext_cmds \
31398 export_dynamic_flag_spec \
31399 whole_archive_flag_spec \
31400 compiler_needs_object \
31401 with_gnu_ld \
31402 allow_undefined_flag \
31403 no_undefined_flag \
31404 hardcode_libdir_flag_spec \
31405 hardcode_libdir_flag_spec_ld \
31406 hardcode_libdir_separator \
31407 fix_srcfile_path \
31408 exclude_expsyms \
31409 include_expsyms \
31410 file_list_spec \
31411 variables_saved_for_relink \
31412 libname_spec \
31413 library_names_spec \
31414 soname_spec \
31415 install_override_mode \
31416 finish_eval \
31417 old_striplib \
31418 striplib \
31419 compiler_lib_search_dirs \
31420 predep_objects \
31421 postdep_objects \
31422 predeps \
31423 postdeps \
31424 compiler_lib_search_path \
31425 LD_CXX \
31426 reload_flag_CXX \
31427 compiler_CXX \
31428 lt_prog_compiler_no_builtin_flag_CXX \
31429 lt_prog_compiler_wl_CXX \
31430 lt_prog_compiler_pic_CXX \
31431 lt_prog_compiler_static_CXX \
31432 lt_cv_prog_compiler_c_o_CXX \
31433 export_dynamic_flag_spec_CXX \
31434 whole_archive_flag_spec_CXX \
31435 compiler_needs_object_CXX \
31436 with_gnu_ld_CXX \
31437 allow_undefined_flag_CXX \
31438 no_undefined_flag_CXX \
31439 hardcode_libdir_flag_spec_CXX \
31440 hardcode_libdir_flag_spec_ld_CXX \
31441 hardcode_libdir_separator_CXX \
31442 fix_srcfile_path_CXX \
31443 exclude_expsyms_CXX \
31444 include_expsyms_CXX \
31445 file_list_spec_CXX \
31446 compiler_lib_search_dirs_CXX \
31447 predep_objects_CXX \
31448 postdep_objects_CXX \
31449 predeps_CXX \
31450 postdeps_CXX \
31451 compiler_lib_search_path_CXX; do
31452     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
31453     *[\\\\\\\`\\"\\\$]*)
31454       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
31455       ;;
31456     *)
31457       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
31458       ;;
31459     esac
31460 done
31461
31462 # Double-quote double-evaled strings.
31463 for var in reload_cmds \
31464 old_postinstall_cmds \
31465 old_postuninstall_cmds \
31466 old_archive_cmds \
31467 extract_expsyms_cmds \
31468 old_archive_from_new_cmds \
31469 old_archive_from_expsyms_cmds \
31470 archive_cmds \
31471 archive_expsym_cmds \
31472 module_cmds \
31473 module_expsym_cmds \
31474 export_symbols_cmds \
31475 prelink_cmds \
31476 postinstall_cmds \
31477 postuninstall_cmds \
31478 finish_cmds \
31479 sys_lib_search_path_spec \
31480 sys_lib_dlsearch_path_spec \
31481 reload_cmds_CXX \
31482 old_archive_cmds_CXX \
31483 old_archive_from_new_cmds_CXX \
31484 old_archive_from_expsyms_cmds_CXX \
31485 archive_cmds_CXX \
31486 archive_expsym_cmds_CXX \
31487 module_cmds_CXX \
31488 module_expsym_cmds_CXX \
31489 export_symbols_cmds_CXX \
31490 prelink_cmds_CXX; do
31491     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
31492     *[\\\\\\\`\\"\\\$]*)
31493       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
31494       ;;
31495     *)
31496       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
31497       ;;
31498     esac
31499 done
31500
31501 ac_aux_dir='$ac_aux_dir'
31502 xsi_shell='$xsi_shell'
31503 lt_shell_append='$lt_shell_append'
31504
31505 # See if we are running on zsh, and set the options which allow our
31506 # commands through without removal of \ escapes INIT.
31507 if test -n "\${ZSH_VERSION+set}" ; then
31508    setopt NO_GLOB_SUBST
31509 fi
31510
31511
31512     PACKAGE='$PACKAGE'
31513     VERSION='$VERSION'
31514     TIMESTAMP='$TIMESTAMP'
31515     RM='$RM'
31516     ofile='$ofile'
31517
31518
31519
31520 ac_aux_dir='$ac_aux_dir'
31521
31522
31523 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
31524 GDB_NM_FILE=$GDB_NM_FILE
31525
31526 _ACEOF
31527
31528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31529
31530 # Handling of arguments.
31531 for ac_config_target in $ac_config_targets
31532 do
31533   case $ac_config_target in
31534     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
31535     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
31536     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
31537     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
31538     "nm.h") CONFIG_LINKS="$CONFIG_LINKS nm.h:$GDB_NM_FILE" ;;
31539     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
31540     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
31541     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
31542     "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
31543     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
31544     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
31545
31546   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
31547   esac
31548 done
31549
31550
31551 # If the user did not use the arguments to specify the items to instantiate,
31552 # then the envvar interface is used.  Set only those that are not.
31553 # We use the long form for the default assignment because of an extremely
31554 # bizarre bug on SunOS 4.1.3.
31555 if $ac_need_defaults; then
31556   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
31557   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
31558   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
31559   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
31560 fi
31561
31562 # Have a temporary directory for convenience.  Make it in the build tree
31563 # simply because there is no reason against having it here, and in addition,
31564 # creating and moving files from /tmp can sometimes cause problems.
31565 # Hook for its removal unless debugging.
31566 # Note that there is a small window in which the directory will not be cleaned:
31567 # after its creation but before its name has been assigned to `$tmp'.
31568 $debug ||
31569 {
31570   tmp= ac_tmp=
31571   trap 'exit_status=$?
31572   : "${ac_tmp:=$tmp}"
31573   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
31574 ' 0
31575   trap 'as_fn_exit 1' 1 2 13 15
31576 }
31577 # Create a (secure) tmp directory for tmp files.
31578
31579 {
31580   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
31581   test -d "$tmp"
31582 }  ||
31583 {
31584   tmp=./conf$$-$RANDOM
31585   (umask 077 && mkdir "$tmp")
31586 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
31587 ac_tmp=$tmp
31588
31589 # Set up the scripts for CONFIG_FILES section.
31590 # No need to generate them if there are no CONFIG_FILES.
31591 # This happens for instance with `./config.status config.h'.
31592 if test -n "$CONFIG_FILES"; then
31593
31594 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
31595   ac_cs_awk_getline=:
31596   ac_cs_awk_pipe_init=
31597   ac_cs_awk_read_file='
31598       while ((getline aline < (F[key])) > 0)
31599         print(aline)
31600       close(F[key])'
31601   ac_cs_awk_pipe_fini=
31602 else
31603   ac_cs_awk_getline=false
31604   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
31605   ac_cs_awk_read_file='
31606       print "|#_!!_#|"
31607       print "cat " F[key] " &&"
31608       '$ac_cs_awk_pipe_init
31609   # The final `:' finishes the AND list.
31610   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
31611 fi
31612 ac_cr=`echo X | tr X '\015'`
31613 # On cygwin, bash can eat \r inside `` if the user requested igncr.
31614 # But we know of no other shell where ac_cr would be empty at this
31615 # point, so we can use a bashism as a fallback.
31616 if test "x$ac_cr" = x; then
31617   eval ac_cr=\$\'\\r\'
31618 fi
31619 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
31620 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
31621   ac_cs_awk_cr='\\r'
31622 else
31623   ac_cs_awk_cr=$ac_cr
31624 fi
31625
31626 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
31627 _ACEOF
31628
31629 # Create commands to substitute file output variables.
31630 {
31631   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
31632   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
31633   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
31634   echo "_ACAWK" &&
31635   echo "_ACEOF"
31636 } >conf$$files.sh &&
31637 . ./conf$$files.sh ||
31638   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31639 rm -f conf$$files.sh
31640
31641 {
31642   echo "cat >conf$$subs.awk <<_ACEOF" &&
31643   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
31644   echo "_ACEOF"
31645 } >conf$$subs.sh ||
31646   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31647 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
31648 ac_delim='%!_!# '
31649 for ac_last_try in false false false false false :; do
31650   . ./conf$$subs.sh ||
31651     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31652
31653   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
31654   if test $ac_delim_n = $ac_delim_num; then
31655     break
31656   elif $ac_last_try; then
31657     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31658   else
31659     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
31660   fi
31661 done
31662 rm -f conf$$subs.sh
31663
31664 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31665 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
31666 _ACEOF
31667 sed -n '
31668 h
31669 s/^/S["/; s/!.*/"]=/
31670 p
31671 g
31672 s/^[^!]*!//
31673 :repl
31674 t repl
31675 s/'"$ac_delim"'$//
31676 t delim
31677 :nl
31678 h
31679 s/\(.\{148\}\)..*/\1/
31680 t more1
31681 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
31682 p
31683 n
31684 b repl
31685 :more1
31686 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
31687 p
31688 g
31689 s/.\{148\}//
31690 t nl
31691 :delim
31692 h
31693 s/\(.\{148\}\)..*/\1/
31694 t more2
31695 s/["\\]/\\&/g; s/^/"/; s/$/"/
31696 p
31697 b
31698 :more2
31699 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
31700 p
31701 g
31702 s/.\{148\}//
31703 t delim
31704 ' <conf$$subs.awk | sed '
31705 /^[^""]/{
31706   N
31707   s/\n//
31708 }
31709 ' >>$CONFIG_STATUS || ac_write_fail=1
31710 rm -f conf$$subs.awk
31711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31712 _ACAWK
31713 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
31714   for (key in S) S_is_set[key] = 1
31715   FS = "\a"
31716   \$ac_cs_awk_pipe_init
31717 }
31718 {
31719   line = $ 0
31720   nfields = split(line, field, "@")
31721   substed = 0
31722   len = length(field[1])
31723   for (i = 2; i < nfields; i++) {
31724     key = field[i]
31725     keylen = length(key)
31726     if (S_is_set[key]) {
31727       value = S[key]
31728       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
31729       len += length(value) + length(field[++i])
31730       substed = 1
31731     } else
31732       len += 1 + keylen
31733   }
31734   if (nfields == 3 && !substed) {
31735     key = field[2]
31736     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
31737       \$ac_cs_awk_read_file
31738       next
31739     }
31740   }
31741   print line
31742 }
31743 \$ac_cs_awk_pipe_fini
31744 _ACAWK
31745 _ACEOF
31746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31747 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
31748   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
31749 else
31750   cat
31751 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
31752   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
31753 _ACEOF
31754
31755 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
31756 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
31757 # trailing colons and then remove the whole line if VPATH becomes empty
31758 # (actually we leave an empty line to preserve line numbers).
31759 if test "x$srcdir" = x.; then
31760   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
31761 h
31762 s///
31763 s/^/:/
31764 s/[      ]*$/:/
31765 s/:\$(srcdir):/:/g
31766 s/:\${srcdir}:/:/g
31767 s/:@srcdir@:/:/g
31768 s/^:*//
31769 s/:*$//
31770 x
31771 s/\(=[   ]*\).*/\1/
31772 G
31773 s/\n//
31774 s/^[^=]*=[       ]*$//
31775 }'
31776 fi
31777
31778 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31779 fi # test -n "$CONFIG_FILES"
31780
31781 # Set up the scripts for CONFIG_HEADERS section.
31782 # No need to generate them if there are no CONFIG_HEADERS.
31783 # This happens for instance with `./config.status Makefile'.
31784 if test -n "$CONFIG_HEADERS"; then
31785 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
31786 BEGIN {
31787 _ACEOF
31788
31789 # Transform confdefs.h into an awk script `defines.awk', embedded as
31790 # here-document in config.status, that substitutes the proper values into
31791 # config.h.in to produce config.h.
31792
31793 # Create a delimiter string that does not exist in confdefs.h, to ease
31794 # handling of long lines.
31795 ac_delim='%!_!# '
31796 for ac_last_try in false false :; do
31797   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
31798   if test -z "$ac_tt"; then
31799     break
31800   elif $ac_last_try; then
31801     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
31802   else
31803     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
31804   fi
31805 done
31806
31807 # For the awk script, D is an array of macro values keyed by name,
31808 # likewise P contains macro parameters if any.  Preserve backslash
31809 # newline sequences.
31810
31811 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
31812 sed -n '
31813 s/.\{148\}/&'"$ac_delim"'/g
31814 t rset
31815 :rset
31816 s/^[     ]*#[    ]*define[       ][      ]*/ /
31817 t def
31818 d
31819 :def
31820 s/\\$//
31821 t bsnl
31822 s/["\\]/\\&/g
31823 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
31824 D["\1"]=" \3"/p
31825 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
31826 d
31827 :bsnl
31828 s/["\\]/\\&/g
31829 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
31830 D["\1"]=" \3\\\\\\n"\\/p
31831 t cont
31832 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
31833 t cont
31834 d
31835 :cont
31836 n
31837 s/.\{148\}/&'"$ac_delim"'/g
31838 t clear
31839 :clear
31840 s/\\$//
31841 t bsnlc
31842 s/["\\]/\\&/g; s/^/"/; s/$/"/p
31843 d
31844 :bsnlc
31845 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
31846 b cont
31847 ' <confdefs.h | sed '
31848 s/'"$ac_delim"'/"\\\
31849 "/g' >>$CONFIG_STATUS || ac_write_fail=1
31850
31851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31852   for (key in D) D_is_set[key] = 1
31853   FS = "\a"
31854 }
31855 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
31856   line = \$ 0
31857   split(line, arg, " ")
31858   if (arg[1] == "#") {
31859     defundef = arg[2]
31860     mac1 = arg[3]
31861   } else {
31862     defundef = substr(arg[1], 2)
31863     mac1 = arg[2]
31864   }
31865   split(mac1, mac2, "(") #)
31866   macro = mac2[1]
31867   prefix = substr(line, 1, index(line, defundef) - 1)
31868   if (D_is_set[macro]) {
31869     # Preserve the white space surrounding the "#".
31870     print prefix "define", macro P[macro] D[macro]
31871     next
31872   } else {
31873     # Replace #undef with comments.  This is necessary, for example,
31874     # in the case of _POSIX_SOURCE, which is predefined and required
31875     # on some systems where configure will not decide to define it.
31876     if (defundef == "undef") {
31877       print "/*", prefix defundef, macro, "*/"
31878       next
31879     }
31880   }
31881 }
31882 { print }
31883 _ACAWK
31884 _ACEOF
31885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31886   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
31887 fi # test -n "$CONFIG_HEADERS"
31888
31889
31890 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
31891 shift
31892 for ac_tag
31893 do
31894   case $ac_tag in
31895   :[FHLC]) ac_mode=$ac_tag; continue;;
31896   esac
31897   case $ac_mode$ac_tag in
31898   :[FHL]*:*);;
31899   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
31900   :[FH]-) ac_tag=-:-;;
31901   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
31902   esac
31903   ac_save_IFS=$IFS
31904   IFS=:
31905   set x $ac_tag
31906   IFS=$ac_save_IFS
31907   shift
31908   ac_file=$1
31909   shift
31910
31911   case $ac_mode in
31912   :L) ac_source=$1;;
31913   :[FH])
31914     ac_file_inputs=
31915     for ac_f
31916     do
31917       case $ac_f in
31918       -) ac_f="$ac_tmp/stdin";;
31919       *) # Look for the file first in the build tree, then in the source tree
31920          # (if the path is not absolute).  The absolute path cannot be DOS-style,
31921          # because $ac_f cannot contain `:'.
31922          test -f "$ac_f" ||
31923            case $ac_f in
31924            [\\/$]*) false;;
31925            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
31926            esac ||
31927            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
31928       esac
31929       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
31930       as_fn_append ac_file_inputs " '$ac_f'"
31931     done
31932
31933     # Let's still pretend it is `configure' which instantiates (i.e., don't
31934     # use $as_me), people would be surprised to read:
31935     #    /* config.h.  Generated by config.status.  */
31936     configure_input='Generated from '`
31937           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
31938         `' by configure.'
31939     if test x"$ac_file" != x-; then
31940       configure_input="$ac_file.  $configure_input"
31941       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
31942 $as_echo "$as_me: creating $ac_file" >&6;}
31943     fi
31944     # Neutralize special characters interpreted by sed in replacement strings.
31945     case $configure_input in #(
31946     *\&* | *\|* | *\\* )
31947        ac_sed_conf_input=`$as_echo "$configure_input" |
31948        sed 's/[\\\\&|]/\\\\&/g'`;; #(
31949     *) ac_sed_conf_input=$configure_input;;
31950     esac
31951
31952     case $ac_tag in
31953     *:-:* | *:-) cat >"$ac_tmp/stdin" \
31954       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
31955     esac
31956     ;;
31957   esac
31958
31959   ac_dir=`$as_dirname -- "$ac_file" ||
31960 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
31961          X"$ac_file" : 'X\(//\)[^/]' \| \
31962          X"$ac_file" : 'X\(//\)$' \| \
31963          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
31964 $as_echo X"$ac_file" |
31965     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
31966             s//\1/
31967             q
31968           }
31969           /^X\(\/\/\)[^/].*/{
31970             s//\1/
31971             q
31972           }
31973           /^X\(\/\/\)$/{
31974             s//\1/
31975             q
31976           }
31977           /^X\(\/\).*/{
31978             s//\1/
31979             q
31980           }
31981           s/.*/./; q'`
31982   as_dir="$ac_dir"; as_fn_mkdir_p
31983   ac_builddir=.
31984
31985 case "$ac_dir" in
31986 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
31987 *)
31988   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
31989   # A ".." for each directory in $ac_dir_suffix.
31990   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
31991   case $ac_top_builddir_sub in
31992   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
31993   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
31994   esac ;;
31995 esac
31996 ac_abs_top_builddir=$ac_pwd
31997 ac_abs_builddir=$ac_pwd$ac_dir_suffix
31998 # for backward compatibility:
31999 ac_top_builddir=$ac_top_build_prefix
32000
32001 case $srcdir in
32002   .)  # We are building in place.
32003     ac_srcdir=.
32004     ac_top_srcdir=$ac_top_builddir_sub
32005     ac_abs_top_srcdir=$ac_pwd ;;
32006   [\\/]* | ?:[\\/]* )  # Absolute name.
32007     ac_srcdir=$srcdir$ac_dir_suffix;
32008     ac_top_srcdir=$srcdir
32009     ac_abs_top_srcdir=$srcdir ;;
32010   *) # Relative name.
32011     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
32012     ac_top_srcdir=$ac_top_build_prefix$srcdir
32013     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
32014 esac
32015 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
32016
32017
32018   case $ac_mode in
32019   :F)
32020   #
32021   # CONFIG_FILE
32022   #
32023
32024   case $INSTALL in
32025   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
32026   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
32027   esac
32028 _ACEOF
32029
32030 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32031 # If the template does not know about datarootdir, expand it.
32032 # FIXME: This hack should be removed a few years after 2.60.
32033 ac_datarootdir_hack=; ac_datarootdir_seen=
32034 ac_sed_dataroot='
32035 /datarootdir/ {
32036   p
32037   q
32038 }
32039 /@datadir@/p
32040 /@docdir@/p
32041 /@infodir@/p
32042 /@localedir@/p
32043 /@mandir@/p'
32044 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
32045 *datarootdir*) ac_datarootdir_seen=yes;;
32046 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
32047   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
32048 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
32049 _ACEOF
32050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32051   ac_datarootdir_hack='
32052   s&@datadir@&$datadir&g
32053   s&@docdir@&$docdir&g
32054   s&@infodir@&$infodir&g
32055   s&@localedir@&$localedir&g
32056   s&@mandir@&$mandir&g
32057   s&\\\${datarootdir}&$datarootdir&g' ;;
32058 esac
32059 _ACEOF
32060
32061 # Neutralize VPATH when `$srcdir' = `.'.
32062 # Shell code in configure.ac might set extrasub.
32063 # FIXME: do we really want to maintain this feature?
32064 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32065 ac_sed_extra="$ac_vpsub
32066 $extrasub
32067 _ACEOF
32068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32069 :t
32070 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
32071 s|@configure_input@|$ac_sed_conf_input|;t t
32072 s&@top_builddir@&$ac_top_builddir_sub&;t t
32073 s&@top_build_prefix@&$ac_top_build_prefix&;t t
32074 s&@srcdir@&$ac_srcdir&;t t
32075 s&@abs_srcdir@&$ac_abs_srcdir&;t t
32076 s&@top_srcdir@&$ac_top_srcdir&;t t
32077 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
32078 s&@builddir@&$ac_builddir&;t t
32079 s&@abs_builddir@&$ac_abs_builddir&;t t
32080 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
32081 s&@INSTALL@&$ac_INSTALL&;t t
32082 $ac_datarootdir_hack
32083 "
32084 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
32085 if $ac_cs_awk_getline; then
32086   $AWK -f "$ac_tmp/subs.awk"
32087 else
32088   $AWK -f "$ac_tmp/subs.awk" | $SHELL
32089 fi \
32090   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32091
32092 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
32093   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
32094   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
32095       "$ac_tmp/out"`; test -z "$ac_out"; } &&
32096   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
32097 which seems to be undefined.  Please make sure it is defined" >&5
32098 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
32099 which seems to be undefined.  Please make sure it is defined" >&2;}
32100
32101   rm -f "$ac_tmp/stdin"
32102   case $ac_file in
32103   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
32104   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
32105   esac \
32106   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32107  ;;
32108   :H)
32109   #
32110   # CONFIG_HEADER
32111   #
32112   if test x"$ac_file" != x-; then
32113     {
32114       $as_echo "/* $configure_input  */" \
32115       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
32116     } >"$ac_tmp/config.h" \
32117       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32118     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
32119       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
32120 $as_echo "$as_me: $ac_file is unchanged" >&6;}
32121     else
32122       rm -f "$ac_file"
32123       mv "$ac_tmp/config.h" "$ac_file" \
32124         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32125     fi
32126   else
32127     $as_echo "/* $configure_input  */" \
32128       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
32129       || as_fn_error $? "could not create -" "$LINENO" 5
32130   fi
32131  ;;
32132   :L)
32133   #
32134   # CONFIG_LINK
32135   #
32136
32137   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
32138     :
32139   else
32140     # Prefer the file from the source tree if names are identical.
32141     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
32142       ac_source=$srcdir/$ac_source
32143     fi
32144
32145     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
32146 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
32147
32148     if test ! -r "$ac_source"; then
32149       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
32150     fi
32151     rm -f "$ac_file"
32152
32153     # Try a relative symlink, then a hard link, then a copy.
32154     case $ac_source in
32155     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
32156         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
32157     esac
32158     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
32159       ln "$ac_source" "$ac_file" 2>/dev/null ||
32160       cp -p "$ac_source" "$ac_file" ||
32161       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
32162   fi
32163  ;;
32164   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
32165 $as_echo "$as_me: executing $ac_file commands" >&6;}
32166  ;;
32167   esac
32168
32169
32170   case $ac_file$ac_mode in
32171     "config.h":H) echo > stamp-h ;;
32172     "libtool":C)
32173
32174     # See if we are running on zsh, and set the options which allow our
32175     # commands through without removal of \ escapes.
32176     if test -n "${ZSH_VERSION+set}" ; then
32177       setopt NO_GLOB_SUBST
32178     fi
32179
32180     cfgfile="${ofile}T"
32181     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
32182     $RM "$cfgfile"
32183
32184     cat <<_LT_EOF >> "$cfgfile"
32185 #! $SHELL
32186
32187 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
32188 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
32189 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
32190 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
32191 #
32192 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
32193 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
32194 #   Written by Gordon Matzigkeit, 1996
32195 #
32196 #   This file is part of GNU Libtool.
32197 #
32198 # GNU Libtool is free software; you can redistribute it and/or
32199 # modify it under the terms of the GNU General Public License as
32200 # published by the Free Software Foundation; either version 2 of
32201 # the License, or (at your option) any later version.
32202 #
32203 # As a special exception to the GNU General Public License,
32204 # if you distribute this file as part of a program or library that
32205 # is built using GNU Libtool, you may include this file under the
32206 # same distribution terms that you use for the rest of that program.
32207 #
32208 # GNU Libtool is distributed in the hope that it will be useful,
32209 # but WITHOUT ANY WARRANTY; without even the implied warranty of
32210 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
32211 # GNU General Public License for more details.
32212 #
32213 # You should have received a copy of the GNU General Public License
32214 # along with GNU Libtool; see the file COPYING.  If not, a copy
32215 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
32216 # obtained by writing to the Free Software Foundation, Inc.,
32217 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
32218
32219
32220 # The names of the tagged configurations supported by this script.
32221 available_tags="CXX "
32222
32223 # ### BEGIN LIBTOOL CONFIG
32224
32225 # Which release of libtool.m4 was used?
32226 macro_version=$macro_version
32227 macro_revision=$macro_revision
32228
32229 # Whether or not to build shared libraries.
32230 build_libtool_libs=$enable_shared
32231
32232 # Whether or not to build static libraries.
32233 build_old_libs=$enable_static
32234
32235 # What type of objects to build.
32236 pic_mode=$pic_mode
32237
32238 # Whether or not to optimize for fast installation.
32239 fast_install=$enable_fast_install
32240
32241 # Shell to use when invoking shell scripts.
32242 SHELL=$lt_SHELL
32243
32244 # An echo program that protects backslashes.
32245 ECHO=$lt_ECHO
32246
32247 # The host system.
32248 host_alias=$host_alias
32249 host=$host
32250 host_os=$host_os
32251
32252 # The build system.
32253 build_alias=$build_alias
32254 build=$build
32255 build_os=$build_os
32256
32257 # A sed program that does not truncate output.
32258 SED=$lt_SED
32259
32260 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
32261 Xsed="\$SED -e 1s/^X//"
32262
32263 # A grep program that handles long lines.
32264 GREP=$lt_GREP
32265
32266 # An ERE matcher.
32267 EGREP=$lt_EGREP
32268
32269 # A literal string matcher.
32270 FGREP=$lt_FGREP
32271
32272 # A BSD- or MS-compatible name lister.
32273 NM=$lt_NM
32274
32275 # Whether we need soft or hard links.
32276 LN_S=$lt_LN_S
32277
32278 # What is the maximum length of a command?
32279 max_cmd_len=$max_cmd_len
32280
32281 # Object file suffix (normally "o").
32282 objext=$ac_objext
32283
32284 # Executable file suffix (normally "").
32285 exeext=$exeext
32286
32287 # whether the shell understands "unset".
32288 lt_unset=$lt_unset
32289
32290 # turn spaces into newlines.
32291 SP2NL=$lt_lt_SP2NL
32292
32293 # turn newlines into spaces.
32294 NL2SP=$lt_lt_NL2SP
32295
32296 # An object symbol dumper.
32297 OBJDUMP=$lt_OBJDUMP
32298
32299 # Method to check whether dependent libraries are shared objects.
32300 deplibs_check_method=$lt_deplibs_check_method
32301
32302 # Command to use when deplibs_check_method == "file_magic".
32303 file_magic_cmd=$lt_file_magic_cmd
32304
32305 # The archiver.
32306 AR=$lt_AR
32307 AR_FLAGS=$lt_AR_FLAGS
32308
32309 # A symbol stripping program.
32310 STRIP=$lt_STRIP
32311
32312 # Commands used to install an old-style archive.
32313 RANLIB=$lt_RANLIB
32314 old_postinstall_cmds=$lt_old_postinstall_cmds
32315 old_postuninstall_cmds=$lt_old_postuninstall_cmds
32316
32317 # Whether to use a lock for old archive extraction.
32318 lock_old_archive_extraction=$lock_old_archive_extraction
32319
32320 # A C compiler.
32321 LTCC=$lt_CC
32322
32323 # LTCC compiler flags.
32324 LTCFLAGS=$lt_CFLAGS
32325
32326 # Take the output of nm and produce a listing of raw symbols and C names.
32327 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
32328
32329 # Transform the output of nm in a proper C declaration.
32330 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
32331
32332 # Transform the output of nm in a C name address pair.
32333 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
32334
32335 # Transform the output of nm in a C name address pair when lib prefix is needed.
32336 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
32337
32338 # The name of the directory that contains temporary libtool files.
32339 objdir=$objdir
32340
32341 # Used to examine libraries when file_magic_cmd begins with "file".
32342 MAGIC_CMD=$MAGIC_CMD
32343
32344 # Must we lock files when doing compilation?
32345 need_locks=$lt_need_locks
32346
32347 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
32348 DSYMUTIL=$lt_DSYMUTIL
32349
32350 # Tool to change global to local symbols on Mac OS X.
32351 NMEDIT=$lt_NMEDIT
32352
32353 # Tool to manipulate fat objects and archives on Mac OS X.
32354 LIPO=$lt_LIPO
32355
32356 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
32357 OTOOL=$lt_OTOOL
32358
32359 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
32360 OTOOL64=$lt_OTOOL64
32361
32362 # Old archive suffix (normally "a").
32363 libext=$libext
32364
32365 # Shared library suffix (normally ".so").
32366 shrext_cmds=$lt_shrext_cmds
32367
32368 # The commands to extract the exported symbol list from a shared archive.
32369 extract_expsyms_cmds=$lt_extract_expsyms_cmds
32370
32371 # Variables whose values should be saved in libtool wrapper scripts and
32372 # restored at link time.
32373 variables_saved_for_relink=$lt_variables_saved_for_relink
32374
32375 # Do we need the "lib" prefix for modules?
32376 need_lib_prefix=$need_lib_prefix
32377
32378 # Do we need a version for libraries?
32379 need_version=$need_version
32380
32381 # Library versioning type.
32382 version_type=$version_type
32383
32384 # Shared library runtime path variable.
32385 runpath_var=$runpath_var
32386
32387 # Shared library path variable.
32388 shlibpath_var=$shlibpath_var
32389
32390 # Is shlibpath searched before the hard-coded library search path?
32391 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
32392
32393 # Format of library name prefix.
32394 libname_spec=$lt_libname_spec
32395
32396 # List of archive names.  First name is the real one, the rest are links.
32397 # The last name is the one that the linker finds with -lNAME
32398 library_names_spec=$lt_library_names_spec
32399
32400 # The coded name of the library, if different from the real name.
32401 soname_spec=$lt_soname_spec
32402
32403 # Permission mode override for installation of shared libraries.
32404 install_override_mode=$lt_install_override_mode
32405
32406 # Command to use after installation of a shared archive.
32407 postinstall_cmds=$lt_postinstall_cmds
32408
32409 # Command to use after uninstallation of a shared archive.
32410 postuninstall_cmds=$lt_postuninstall_cmds
32411
32412 # Commands used to finish a libtool library installation in a directory.
32413 finish_cmds=$lt_finish_cmds
32414
32415 # As "finish_cmds", except a single script fragment to be evaled but
32416 # not shown.
32417 finish_eval=$lt_finish_eval
32418
32419 # Whether we should hardcode library paths into libraries.
32420 hardcode_into_libs=$hardcode_into_libs
32421
32422 # Compile-time system search path for libraries.
32423 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
32424
32425 # Run-time system search path for libraries.
32426 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
32427
32428 # Whether dlopen is supported.
32429 dlopen_support=$enable_dlopen
32430
32431 # Whether dlopen of programs is supported.
32432 dlopen_self=$enable_dlopen_self
32433
32434 # Whether dlopen of statically linked programs is supported.
32435 dlopen_self_static=$enable_dlopen_self_static
32436
32437 # Commands to strip libraries.
32438 old_striplib=$lt_old_striplib
32439 striplib=$lt_striplib
32440
32441
32442 # The linker used to build libraries.
32443 LD=$lt_LD
32444
32445 # How to create reloadable object files.
32446 reload_flag=$lt_reload_flag
32447 reload_cmds=$lt_reload_cmds
32448
32449 # Commands used to build an old-style archive.
32450 old_archive_cmds=$lt_old_archive_cmds
32451
32452 # A language specific compiler.
32453 CC=$lt_compiler
32454
32455 # Is the compiler the GNU compiler?
32456 with_gcc=$GCC
32457
32458 # Compiler flag to turn off builtin functions.
32459 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
32460
32461 # How to pass a linker flag through the compiler.
32462 wl=$lt_lt_prog_compiler_wl
32463
32464 # Additional compiler flags for building library objects.
32465 pic_flag=$lt_lt_prog_compiler_pic
32466
32467 # Compiler flag to prevent dynamic linking.
32468 link_static_flag=$lt_lt_prog_compiler_static
32469
32470 # Does compiler simultaneously support -c and -o options?
32471 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
32472
32473 # Whether or not to add -lc for building shared libraries.
32474 build_libtool_need_lc=$archive_cmds_need_lc
32475
32476 # Whether or not to disallow shared libs when runtime libs are static.
32477 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
32478
32479 # Compiler flag to allow reflexive dlopens.
32480 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
32481
32482 # Compiler flag to generate shared objects directly from archives.
32483 whole_archive_flag_spec=$lt_whole_archive_flag_spec
32484
32485 # Whether the compiler copes with passing no objects directly.
32486 compiler_needs_object=$lt_compiler_needs_object
32487
32488 # Create an old-style archive from a shared archive.
32489 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
32490
32491 # Create a temporary old-style archive to link instead of a shared archive.
32492 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
32493
32494 # Commands used to build a shared archive.
32495 archive_cmds=$lt_archive_cmds
32496 archive_expsym_cmds=$lt_archive_expsym_cmds
32497
32498 # Commands used to build a loadable module if different from building
32499 # a shared archive.
32500 module_cmds=$lt_module_cmds
32501 module_expsym_cmds=$lt_module_expsym_cmds
32502
32503 # Whether we are building with GNU ld or not.
32504 with_gnu_ld=$lt_with_gnu_ld
32505
32506 # Flag that allows shared libraries with undefined symbols to be built.
32507 allow_undefined_flag=$lt_allow_undefined_flag
32508
32509 # Flag that enforces no undefined symbols.
32510 no_undefined_flag=$lt_no_undefined_flag
32511
32512 # Flag to hardcode \$libdir into a binary during linking.
32513 # This must work even if \$libdir does not exist
32514 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
32515
32516 # If ld is used when linking, flag to hardcode \$libdir into a binary
32517 # during linking.  This must work even if \$libdir does not exist.
32518 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
32519
32520 # Whether we need a single "-rpath" flag with a separated argument.
32521 hardcode_libdir_separator=$lt_hardcode_libdir_separator
32522
32523 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32524 # DIR into the resulting binary.
32525 hardcode_direct=$hardcode_direct
32526
32527 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32528 # DIR into the resulting binary and the resulting library dependency is
32529 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
32530 # library is relocated.
32531 hardcode_direct_absolute=$hardcode_direct_absolute
32532
32533 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
32534 # into the resulting binary.
32535 hardcode_minus_L=$hardcode_minus_L
32536
32537 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
32538 # into the resulting binary.
32539 hardcode_shlibpath_var=$hardcode_shlibpath_var
32540
32541 # Set to "yes" if building a shared library automatically hardcodes DIR
32542 # into the library and all subsequent libraries and executables linked
32543 # against it.
32544 hardcode_automatic=$hardcode_automatic
32545
32546 # Set to yes if linker adds runtime paths of dependent libraries
32547 # to runtime path list.
32548 inherit_rpath=$inherit_rpath
32549
32550 # Whether libtool must link a program against all its dependency libraries.
32551 link_all_deplibs=$link_all_deplibs
32552
32553 # Fix the shell variable \$srcfile for the compiler.
32554 fix_srcfile_path=$lt_fix_srcfile_path
32555
32556 # Set to "yes" if exported symbols are required.
32557 always_export_symbols=$always_export_symbols
32558
32559 # The commands to list exported symbols.
32560 export_symbols_cmds=$lt_export_symbols_cmds
32561
32562 # Symbols that should not be listed in the preloaded symbols.
32563 exclude_expsyms=$lt_exclude_expsyms
32564
32565 # Symbols that must always be exported.
32566 include_expsyms=$lt_include_expsyms
32567
32568 # Commands necessary for linking programs (against libraries) with templates.
32569 prelink_cmds=$lt_prelink_cmds
32570
32571 # Specify filename containing input files.
32572 file_list_spec=$lt_file_list_spec
32573
32574 # How to hardcode a shared library path into an executable.
32575 hardcode_action=$hardcode_action
32576
32577 # The directories searched by this compiler when creating a shared library.
32578 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
32579
32580 # Dependencies to place before and after the objects being linked to
32581 # create a shared library.
32582 predep_objects=$lt_predep_objects
32583 postdep_objects=$lt_postdep_objects
32584 predeps=$lt_predeps
32585 postdeps=$lt_postdeps
32586
32587 # The library search path used internally by the compiler when linking
32588 # a shared library.
32589 compiler_lib_search_path=$lt_compiler_lib_search_path
32590
32591 # ### END LIBTOOL CONFIG
32592
32593 _LT_EOF
32594
32595   case $host_os in
32596   aix3*)
32597     cat <<\_LT_EOF >> "$cfgfile"
32598 # AIX sometimes has problems with the GCC collect2 program.  For some
32599 # reason, if we set the COLLECT_NAMES environment variable, the problems
32600 # vanish in a puff of smoke.
32601 if test "X${COLLECT_NAMES+set}" != Xset; then
32602   COLLECT_NAMES=
32603   export COLLECT_NAMES
32604 fi
32605 _LT_EOF
32606     ;;
32607   esac
32608
32609
32610 ltmain="$ac_aux_dir/ltmain.sh"
32611
32612
32613   # We use sed instead of cat because bash on DJGPP gets confused if
32614   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
32615   # text mode, it properly converts lines to CR/LF.  This bash problem
32616   # is reportedly fixed, but why not run on old versions too?
32617   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
32618     || (rm -f "$cfgfile"; exit 1)
32619
32620   case $xsi_shell in
32621   yes)
32622     cat << \_LT_EOF >> "$cfgfile"
32623
32624 # func_dirname file append nondir_replacement
32625 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
32626 # otherwise set result to NONDIR_REPLACEMENT.
32627 func_dirname ()
32628 {
32629   case ${1} in
32630     */*) func_dirname_result="${1%/*}${2}" ;;
32631     *  ) func_dirname_result="${3}" ;;
32632   esac
32633 }
32634
32635 # func_basename file
32636 func_basename ()
32637 {
32638   func_basename_result="${1##*/}"
32639 }
32640
32641 # func_dirname_and_basename file append nondir_replacement
32642 # perform func_basename and func_dirname in a single function
32643 # call:
32644 #   dirname:  Compute the dirname of FILE.  If nonempty,
32645 #             add APPEND to the result, otherwise set result
32646 #             to NONDIR_REPLACEMENT.
32647 #             value returned in "$func_dirname_result"
32648 #   basename: Compute filename of FILE.
32649 #             value retuned in "$func_basename_result"
32650 # Implementation must be kept synchronized with func_dirname
32651 # and func_basename. For efficiency, we do not delegate to
32652 # those functions but instead duplicate the functionality here.
32653 func_dirname_and_basename ()
32654 {
32655   case ${1} in
32656     */*) func_dirname_result="${1%/*}${2}" ;;
32657     *  ) func_dirname_result="${3}" ;;
32658   esac
32659   func_basename_result="${1##*/}"
32660 }
32661
32662 # func_stripname prefix suffix name
32663 # strip PREFIX and SUFFIX off of NAME.
32664 # PREFIX and SUFFIX must not contain globbing or regex special
32665 # characters, hashes, percent signs, but SUFFIX may contain a leading
32666 # dot (in which case that matches only a dot).
32667 func_stripname ()
32668 {
32669   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
32670   # positional parameters, so assign one to ordinary parameter first.
32671   func_stripname_result=${3}
32672   func_stripname_result=${func_stripname_result#"${1}"}
32673   func_stripname_result=${func_stripname_result%"${2}"}
32674 }
32675
32676 # func_opt_split
32677 func_opt_split ()
32678 {
32679   func_opt_split_opt=${1%%=*}
32680   func_opt_split_arg=${1#*=}
32681 }
32682
32683 # func_lo2o object
32684 func_lo2o ()
32685 {
32686   case ${1} in
32687     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
32688     *)    func_lo2o_result=${1} ;;
32689   esac
32690 }
32691
32692 # func_xform libobj-or-source
32693 func_xform ()
32694 {
32695   func_xform_result=${1%.*}.lo
32696 }
32697
32698 # func_arith arithmetic-term...
32699 func_arith ()
32700 {
32701   func_arith_result=$(( $* ))
32702 }
32703
32704 # func_len string
32705 # STRING may not start with a hyphen.
32706 func_len ()
32707 {
32708   func_len_result=${#1}
32709 }
32710
32711 _LT_EOF
32712     ;;
32713   *) # Bourne compatible functions.
32714     cat << \_LT_EOF >> "$cfgfile"
32715
32716 # func_dirname file append nondir_replacement
32717 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
32718 # otherwise set result to NONDIR_REPLACEMENT.
32719 func_dirname ()
32720 {
32721   # Extract subdirectory from the argument.
32722   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
32723   if test "X$func_dirname_result" = "X${1}"; then
32724     func_dirname_result="${3}"
32725   else
32726     func_dirname_result="$func_dirname_result${2}"
32727   fi
32728 }
32729
32730 # func_basename file
32731 func_basename ()
32732 {
32733   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
32734 }
32735
32736
32737 # func_stripname prefix suffix name
32738 # strip PREFIX and SUFFIX off of NAME.
32739 # PREFIX and SUFFIX must not contain globbing or regex special
32740 # characters, hashes, percent signs, but SUFFIX may contain a leading
32741 # dot (in which case that matches only a dot).
32742 # func_strip_suffix prefix name
32743 func_stripname ()
32744 {
32745   case ${2} in
32746     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
32747     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
32748   esac
32749 }
32750
32751 # sed scripts:
32752 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
32753 my_sed_long_arg='1s/^-[^=]*=//'
32754
32755 # func_opt_split
32756 func_opt_split ()
32757 {
32758   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
32759   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
32760 }
32761
32762 # func_lo2o object
32763 func_lo2o ()
32764 {
32765   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
32766 }
32767
32768 # func_xform libobj-or-source
32769 func_xform ()
32770 {
32771   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
32772 }
32773
32774 # func_arith arithmetic-term...
32775 func_arith ()
32776 {
32777   func_arith_result=`expr "$@"`
32778 }
32779
32780 # func_len string
32781 # STRING may not start with a hyphen.
32782 func_len ()
32783 {
32784   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
32785 }
32786
32787 _LT_EOF
32788 esac
32789
32790 case $lt_shell_append in
32791   yes)
32792     cat << \_LT_EOF >> "$cfgfile"
32793
32794 # func_append var value
32795 # Append VALUE to the end of shell variable VAR.
32796 func_append ()
32797 {
32798   eval "$1+=\$2"
32799 }
32800 _LT_EOF
32801     ;;
32802   *)
32803     cat << \_LT_EOF >> "$cfgfile"
32804
32805 # func_append var value
32806 # Append VALUE to the end of shell variable VAR.
32807 func_append ()
32808 {
32809   eval "$1=\$$1\$2"
32810 }
32811
32812 _LT_EOF
32813     ;;
32814   esac
32815
32816
32817   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
32818     || (rm -f "$cfgfile"; exit 1)
32819
32820   mv -f "$cfgfile" "$ofile" ||
32821     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
32822   chmod +x "$ofile"
32823
32824
32825     cat <<_LT_EOF >> "$ofile"
32826
32827 # ### BEGIN LIBTOOL TAG CONFIG: CXX
32828
32829 # The linker used to build libraries.
32830 LD=$lt_LD_CXX
32831
32832 # How to create reloadable object files.
32833 reload_flag=$lt_reload_flag_CXX
32834 reload_cmds=$lt_reload_cmds_CXX
32835
32836 # Commands used to build an old-style archive.
32837 old_archive_cmds=$lt_old_archive_cmds_CXX
32838
32839 # A language specific compiler.
32840 CC=$lt_compiler_CXX
32841
32842 # Is the compiler the GNU compiler?
32843 with_gcc=$GCC_CXX
32844
32845 # Compiler flag to turn off builtin functions.
32846 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
32847
32848 # How to pass a linker flag through the compiler.
32849 wl=$lt_lt_prog_compiler_wl_CXX
32850
32851 # Additional compiler flags for building library objects.
32852 pic_flag=$lt_lt_prog_compiler_pic_CXX
32853
32854 # Compiler flag to prevent dynamic linking.
32855 link_static_flag=$lt_lt_prog_compiler_static_CXX
32856
32857 # Does compiler simultaneously support -c and -o options?
32858 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
32859
32860 # Whether or not to add -lc for building shared libraries.
32861 build_libtool_need_lc=$archive_cmds_need_lc_CXX
32862
32863 # Whether or not to disallow shared libs when runtime libs are static.
32864 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
32865
32866 # Compiler flag to allow reflexive dlopens.
32867 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
32868
32869 # Compiler flag to generate shared objects directly from archives.
32870 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
32871
32872 # Whether the compiler copes with passing no objects directly.
32873 compiler_needs_object=$lt_compiler_needs_object_CXX
32874
32875 # Create an old-style archive from a shared archive.
32876 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
32877
32878 # Create a temporary old-style archive to link instead of a shared archive.
32879 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
32880
32881 # Commands used to build a shared archive.
32882 archive_cmds=$lt_archive_cmds_CXX
32883 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
32884
32885 # Commands used to build a loadable module if different from building
32886 # a shared archive.
32887 module_cmds=$lt_module_cmds_CXX
32888 module_expsym_cmds=$lt_module_expsym_cmds_CXX
32889
32890 # Whether we are building with GNU ld or not.
32891 with_gnu_ld=$lt_with_gnu_ld_CXX
32892
32893 # Flag that allows shared libraries with undefined symbols to be built.
32894 allow_undefined_flag=$lt_allow_undefined_flag_CXX
32895
32896 # Flag that enforces no undefined symbols.
32897 no_undefined_flag=$lt_no_undefined_flag_CXX
32898
32899 # Flag to hardcode \$libdir into a binary during linking.
32900 # This must work even if \$libdir does not exist
32901 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
32902
32903 # If ld is used when linking, flag to hardcode \$libdir into a binary
32904 # during linking.  This must work even if \$libdir does not exist.
32905 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
32906
32907 # Whether we need a single "-rpath" flag with a separated argument.
32908 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
32909
32910 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32911 # DIR into the resulting binary.
32912 hardcode_direct=$hardcode_direct_CXX
32913
32914 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32915 # DIR into the resulting binary and the resulting library dependency is
32916 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
32917 # library is relocated.
32918 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
32919
32920 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
32921 # into the resulting binary.
32922 hardcode_minus_L=$hardcode_minus_L_CXX
32923
32924 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
32925 # into the resulting binary.
32926 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
32927
32928 # Set to "yes" if building a shared library automatically hardcodes DIR
32929 # into the library and all subsequent libraries and executables linked
32930 # against it.
32931 hardcode_automatic=$hardcode_automatic_CXX
32932
32933 # Set to yes if linker adds runtime paths of dependent libraries
32934 # to runtime path list.
32935 inherit_rpath=$inherit_rpath_CXX
32936
32937 # Whether libtool must link a program against all its dependency libraries.
32938 link_all_deplibs=$link_all_deplibs_CXX
32939
32940 # Fix the shell variable \$srcfile for the compiler.
32941 fix_srcfile_path=$lt_fix_srcfile_path_CXX
32942
32943 # Set to "yes" if exported symbols are required.
32944 always_export_symbols=$always_export_symbols_CXX
32945
32946 # The commands to list exported symbols.
32947 export_symbols_cmds=$lt_export_symbols_cmds_CXX
32948
32949 # Symbols that should not be listed in the preloaded symbols.
32950 exclude_expsyms=$lt_exclude_expsyms_CXX
32951
32952 # Symbols that must always be exported.
32953 include_expsyms=$lt_include_expsyms_CXX
32954
32955 # Commands necessary for linking programs (against libraries) with templates.
32956 prelink_cmds=$lt_prelink_cmds_CXX
32957
32958 # Specify filename containing input files.
32959 file_list_spec=$lt_file_list_spec_CXX
32960
32961 # How to hardcode a shared library path into an executable.
32962 hardcode_action=$hardcode_action_CXX
32963
32964 # The directories searched by this compiler when creating a shared library.
32965 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
32966
32967 # Dependencies to place before and after the objects being linked to
32968 # create a shared library.
32969 predep_objects=$lt_predep_objects_CXX
32970 postdep_objects=$lt_postdep_objects_CXX
32971 predeps=$lt_predeps_CXX
32972 postdeps=$lt_postdeps_CXX
32973
32974 # The library search path used internally by the compiler when linking
32975 # a shared library.
32976 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
32977
32978 # ### END LIBTOOL TAG CONFIG: CXX
32979 _LT_EOF
32980
32981  ;;
32982     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
32983     "nm.h":L) echo > stamp-nmh ;;
32984     "gcore":F) chmod +x gcore ;;
32985
32986   esac
32987 done # for ac_tag
32988
32989
32990 as_fn_exit 0
32991 _ACEOF
32992 ac_clean_files=$ac_clean_files_save
32993
32994 test $ac_write_fail = 0 ||
32995   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
32996
32997
32998 # configure is writing to config.log, and then calls config.status.
32999 # config.status does its own redirection, appending to config.log.
33000 # Unfortunately, on DOS this fails, as config.log is still kept open
33001 # by configure, so config.status won't be able to write to it; its
33002 # output is simply discarded.  So we exec the FD to /dev/null,
33003 # effectively closing config.log, so it can be properly (re)opened and
33004 # appended to by config.status.  When coming back to configure, we
33005 # need to make the FD available again.
33006 if test "$no_create" != yes; then
33007   ac_cs_success=:
33008   ac_config_status_args=
33009   test "$silent" = yes &&
33010     ac_config_status_args="$ac_config_status_args --quiet"
33011   exec 5>/dev/null
33012   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
33013   exec 5>>config.log
33014   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
33015   # would make configure fail if this is the last instruction.
33016   $ac_cs_success || as_fn_exit 1
33017 fi
33018
33019 #
33020 # CONFIG_SUBDIRS section.
33021 #
33022 if test "$no_recursion" != yes; then
33023
33024   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
33025   # so they do not pile up.
33026   ac_sub_configure_args=
33027   ac_prev=
33028   eval "set x $ac_configure_args"
33029   shift
33030   for ac_arg
33031   do
33032     if test -n "$ac_prev"; then
33033       ac_prev=
33034       continue
33035     fi
33036     case $ac_arg in
33037     -cache-file | --cache-file | --cache-fil | --cache-fi \
33038     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
33039       ac_prev=cache_file ;;
33040     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
33041     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
33042     | --c=*)
33043       ;;
33044     --config-cache | -C)
33045       ;;
33046     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
33047       ac_prev=srcdir ;;
33048     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
33049       ;;
33050     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
33051       ac_prev=prefix ;;
33052     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
33053       ;;
33054     --disable-option-checking)
33055       ;;
33056     *)
33057       case $ac_arg in
33058       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
33059       esac
33060       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
33061     esac
33062   done
33063
33064   # Always prepend --prefix to ensure using the same prefix
33065   # in subdir configurations.
33066   ac_arg="--prefix=$prefix"
33067   case $ac_arg in
33068   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
33069   esac
33070   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
33071
33072   # Pass --silent
33073   if test "$silent" = yes; then
33074     ac_sub_configure_args="--silent $ac_sub_configure_args"
33075   fi
33076
33077   # Always prepend --disable-option-checking to silence warnings, since
33078   # different subdirs can have different --enable and --with options.
33079   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
33080
33081   ac_popdir=`pwd`
33082   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
33083
33084     # Do not complain, so a configure script can configure whichever
33085     # parts of a large source tree are present.
33086     test -d "$srcdir/$ac_dir" || continue
33087
33088     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
33089     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
33090     $as_echo "$ac_msg" >&6
33091     as_dir="$ac_dir"; as_fn_mkdir_p
33092     ac_builddir=.
33093
33094 case "$ac_dir" in
33095 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
33096 *)
33097   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
33098   # A ".." for each directory in $ac_dir_suffix.
33099   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
33100   case $ac_top_builddir_sub in
33101   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
33102   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
33103   esac ;;
33104 esac
33105 ac_abs_top_builddir=$ac_pwd
33106 ac_abs_builddir=$ac_pwd$ac_dir_suffix
33107 # for backward compatibility:
33108 ac_top_builddir=$ac_top_build_prefix
33109
33110 case $srcdir in
33111   .)  # We are building in place.
33112     ac_srcdir=.
33113     ac_top_srcdir=$ac_top_builddir_sub
33114     ac_abs_top_srcdir=$ac_pwd ;;
33115   [\\/]* | ?:[\\/]* )  # Absolute name.
33116     ac_srcdir=$srcdir$ac_dir_suffix;
33117     ac_top_srcdir=$srcdir
33118     ac_abs_top_srcdir=$srcdir ;;
33119   *) # Relative name.
33120     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
33121     ac_top_srcdir=$ac_top_build_prefix$srcdir
33122     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
33123 esac
33124 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
33125
33126
33127     cd "$ac_dir"
33128
33129     # Check for guested configure; otherwise get Cygnus style configure.
33130     if test -f "$ac_srcdir/configure.gnu"; then
33131       ac_sub_configure=$ac_srcdir/configure.gnu
33132     elif test -f "$ac_srcdir/configure"; then
33133       ac_sub_configure=$ac_srcdir/configure
33134     elif test -f "$ac_srcdir/configure.in"; then
33135       # This should be Cygnus configure.
33136       ac_sub_configure=$ac_aux_dir/configure
33137     else
33138       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
33139 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
33140       ac_sub_configure=
33141     fi
33142
33143     # The recursion is here.
33144     if test -n "$ac_sub_configure"; then
33145       # Make the cache file name correct relative to the subdirectory.
33146       case $cache_file in
33147       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
33148       *) # Relative name.
33149         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
33150       esac
33151
33152       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
33153 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
33154       # The eval makes quoting arguments work.
33155       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
33156            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
33157         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
33158     fi
33159
33160     cd "$ac_popdir"
33161   done
33162 fi
33163 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
33164   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
33165 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
33166 fi
33167