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_additional_debug_dirs
 910 with_gdb_datadir
 911 with_relocated_sources
 912 with_auto_load_dir
 913 with_auto_load_safe_path
 914 enable_targets
 915 enable_64_bit_bfd
 916 with_amd_dbgapi
 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   --enable-tui            enable full-screen terminal user interface (TUI)
1634   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1635   --enable-profiling      enable profiling of GDB
1636   --enable-codesign=CERT  sign gdb with 'codesign -s CERT'
1637   --disable-rpath         do not hardcode runtime library paths
1638   --enable-source-highlight
1639                           enable source-highlight for source listings
1640   --enable-threading      include support for parallel processing of data
1641                           (yes/no)
1642   --enable-werror         treat compile warnings as errors
1643   --enable-build-warnings enable build-time compiler warnings if gcc is used
1644   --enable-gdb-build-warnings
1645                           enable GDB specific build-time compiler warnings if
1646                           gcc is used
1647   --enable-ubsan          enable undefined behavior sanitizer (auto/yes/no)
1648   --enable-sim            link gdb with simulator
1649   --enable-libbacktrace   use libbacktrace to write a backtrace after a fatal
1650                           signal.
1651   --enable-libctf         Handle .ctf type-info sections [default=yes]
1652   --enable-unit-tests     Enable the inclusion of unit tests when compiling
1653                           GDB
1654
1655 Optional Packages:
1656   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1657   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1658   --with-pic              try to use only PIC/non-PIC objects [default=use
1659                           both]
1660   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1661   --with-separate-debug-dir=PATH
1662                           look for global separate debug info in this path
1663                           [LIBDIR/debug]
1664   --with-additional-debug-dirs=PATHs
1665                           colon-separated list of additional directories to
1666                           search for separate debug info
1667   --with-gdb-datadir=PATH look for global separate data files in this path
1668                           [DATADIR/gdb]
1669   --with-relocated-sources=PATH
1670                           automatically relocate this path for source files
1671   --with-auto-load-dir=PATH
1672                           directories from which to load auto-loaded scripts
1673                           [$debugdir:$datadir/auto-load]
1674   --with-auto-load-safe-path=PATH
1675                           directories safe to hold auto-loaded files
1676                           [--with-auto-load-dir]
1677   --without-auto-load-safe-path
1678                           do not restrict auto-loaded files locations
1679   --with-amd-dbgapi       support for the amd-dbgapi target (yes / no / auto)
1680   --with-debuginfod       Enable debuginfo lookups with debuginfod
1681                           (auto/yes/no)
1682   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1683   --with-curses           use the curses library instead of the termcap
1684                           library
1685   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1686   --with-bugurl=URL       Direct users to URL to report a bug
1687   --with-system-zlib      use installed libz
1688   --with-zstd             support zstd compressed debug sections
1689                           (default=auto)
1690   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1691   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1692   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1693   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1694   --with-iconv-bin=PATH   specify where to find the iconv program
1695   --with-system-readline  use installed readline library
1696   --with-jit-reader-dir=PATH
1697                           directory to load the JIT readers from
1698   --with-expat            include expat support (auto/yes/no)
1699   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1700   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1701   --with-libexpat-type=TYPE     type of library to search for (auto/static/shared)
1702   --with-python[=PYTHON]  include python support
1703                           (auto/yes/no/<python-program>)
1704   --with-python-libdir[=DIR]
1705                           search for python's libraries in DIR
1706   --with-guile[=GUILE]    include guile support
1707                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1708   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1709   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1710   --without-libipt-prefix     don't search for libipt in includedir and libdir
1711   --with-libipt-type=TYPE     type of library to search for (auto/static/shared)
1712   --with-xxhash           use libxxhash for hashing (faster) (auto/yes/no)
1713   --with-libxxhash-prefix[=DIR]  search for libxxhash in DIR/include and DIR/lib
1714   --without-libxxhash-prefix     don't search for libxxhash in includedir and libdir
1715   --with-libxxhash-type=TYPE     type of library to search for (auto/static/shared)
1716   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1717   --with-system-gdbinit=PATH
1718                           automatically load a system-wide gdbinit file
1719   --with-system-gdbinit-dir=PATH
1720                           automatically load system-wide gdbinit files from
1721                           this directory
1722   --with-lzma             support lzma compression (auto/yes/no)
1723   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1724   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1725   --with-liblzma-type=TYPE     type of library to search for (auto/static/shared)
1726   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1727   --with-tk               directory containing tk configuration (tkConfig.sh)
1728   --with-x                use the X Window System
1729   --with-babeltrace       include babeltrace support (auto/yes/no)
1730   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1731   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1732   --with-libbabeltrace-type=TYPE     type of library to search for (auto/static/shared)
1733
1734 Some influential environment variables:
1735   CC          C compiler command
1736   CFLAGS      C compiler flags
1737   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1738               nonstandard directory <lib dir>
1739   LIBS        libraries to pass to the linker, e.g. -l<library>
1740   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1741               you have headers in a nonstandard directory <include dir>
1742   CXX         C++ compiler command
1743   CXXFLAGS    C++ compiler flags
1744   CPP         C preprocessor
1745   CXXCPP      C++ preprocessor
1746   PKG_CONFIG  path to pkg-config utility
1747   PKG_CONFIG_PATH
1748               directories to add to pkg-config's search path
1749   PKG_CONFIG_LIBDIR
1750               path overriding pkg-config's built-in search path
1751   MAKEINFO    Parent configure detects if it is of sufficient version.
1752   MAKEINFOFLAGS
1753               Parameters for MAKEINFO.
1754   AMD_DBGAPI_CFLAGS
1755               C compiler flags for AMD_DBGAPI, overriding pkg-config
1756   AMD_DBGAPI_LIBS
1757               linker flags for AMD_DBGAPI, overriding pkg-config
1758   DEBUGINFOD_CFLAGS
1759               C compiler flags for DEBUGINFOD, overriding pkg-config
1760   DEBUGINFOD_LIBS
1761               linker flags for DEBUGINFOD, overriding pkg-config
1762   YACC        The `Yet Another Compiler Compiler' implementation to use.
1763               Defaults to the first program found out of: `bison -y', `byacc',
1764               `yacc'.
1765   YFLAGS      The list of arguments that will be passed by default to $YACC.
1766               This script will default YFLAGS to the empty string to avoid a
1767               default value of `-d' given by some make applications.
1768   ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
1769   ZSTD_LIBS   linker flags for ZSTD, overriding pkg-config
1770   GMPLIBS     How to link GMP
1771   GMPINC      How to find GMP include files
1772   XMKMF       Path to xmkmf, Makefile generator for X Window System
1773
1774 Use these variables to override the choices made by `configure' or to help
1775 it to find libraries and programs with nonstandard names/locations.
1776
1777 Report bugs to the package provider.
1778 _ACEOF
1779 ac_status=$?
1780 fi
1781
1782 if test "$ac_init_help" = "recursive"; then
1783   # If there are subdirs, report their specific --help.
1784   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1785     test -d "$ac_dir" ||
1786       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1787       continue
1788     ac_builddir=.
1789
1790 case "$ac_dir" in
1791 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1792 *)
1793   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1794   # A ".." for each directory in $ac_dir_suffix.
1795   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1796   case $ac_top_builddir_sub in
1797   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1798   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1799   esac ;;
1800 esac
1801 ac_abs_top_builddir=$ac_pwd
1802 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1803 # for backward compatibility:
1804 ac_top_builddir=$ac_top_build_prefix
1805
1806 case $srcdir in
1807   .)  # We are building in place.
1808     ac_srcdir=.
1809     ac_top_srcdir=$ac_top_builddir_sub
1810     ac_abs_top_srcdir=$ac_pwd ;;
1811   [\\/]* | ?:[\\/]* )  # Absolute name.
1812     ac_srcdir=$srcdir$ac_dir_suffix;
1813     ac_top_srcdir=$srcdir
1814     ac_abs_top_srcdir=$srcdir ;;
1815   *) # Relative name.
1816     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1817     ac_top_srcdir=$ac_top_build_prefix$srcdir
1818     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1819 esac
1820 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1821
1822     cd "$ac_dir" || { ac_status=$?; continue; }
1823     # Check for guested configure.
1824     if test -f "$ac_srcdir/configure.gnu"; then
1825       echo &&
1826       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1827     elif test -f "$ac_srcdir/configure"; then
1828       echo &&
1829       $SHELL "$ac_srcdir/configure" --help=recursive
1830     else
1831       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1832     fi || ac_status=$?
1833     cd "$ac_pwd" || { ac_status=$?; break; }
1834   done
1835 fi
1836
1837 test -n "$ac_init_help" && exit $ac_status
1838 if $ac_init_version; then
1839   cat <<\_ACEOF
1840 configure
1841 generated by GNU Autoconf 2.69
1842
1843 Copyright (C) 2012 Free Software Foundation, Inc.
1844 This configure script is free software; the Free Software Foundation
1845 gives unlimited permission to copy, distribute and modify it.
1846 _ACEOF
1847   exit
1848 fi
1849
1850 ## ------------------------ ##
1851 ## Autoconf initialization. ##
1852 ## ------------------------ ##
1853
1854 # ac_fn_c_try_compile LINENO
1855 # --------------------------
1856 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1857 ac_fn_c_try_compile ()
1858 {
1859   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1860   rm -f conftest.$ac_objext
1861   if { { ac_try="$ac_compile"
1862 case "(($ac_try" in
1863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1864   *) ac_try_echo=$ac_try;;
1865 esac
1866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1867 $as_echo "$ac_try_echo"; } >&5
1868   (eval "$ac_compile") 2>conftest.err
1869   ac_status=$?
1870   if test -s conftest.err; then
1871     grep -v '^ *+' conftest.err >conftest.er1
1872     cat conftest.er1 >&5
1873     mv -f conftest.er1 conftest.err
1874   fi
1875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1876   test $ac_status = 0; } && {
1877          test -z "$ac_c_werror_flag" ||
1878          test ! -s conftest.err
1879        } && test -s conftest.$ac_objext; then :
1880   ac_retval=0
1881 else
1882   $as_echo "$as_me: failed program was:" >&5
1883 sed 's/^/| /' conftest.$ac_ext >&5
1884
1885         ac_retval=1
1886 fi
1887   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1888   as_fn_set_status $ac_retval
1889
1890 } # ac_fn_c_try_compile
1891
1892 # ac_fn_cxx_try_compile LINENO
1893 # ----------------------------
1894 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1895 ac_fn_cxx_try_compile ()
1896 {
1897   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898   rm -f conftest.$ac_objext
1899   if { { ac_try="$ac_compile"
1900 case "(($ac_try" in
1901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1902   *) ac_try_echo=$ac_try;;
1903 esac
1904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1905 $as_echo "$ac_try_echo"; } >&5
1906   (eval "$ac_compile") 2>conftest.err
1907   ac_status=$?
1908   if test -s conftest.err; then
1909     grep -v '^ *+' conftest.err >conftest.er1
1910     cat conftest.er1 >&5
1911     mv -f conftest.er1 conftest.err
1912   fi
1913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1914   test $ac_status = 0; } && {
1915          test -z "$ac_cxx_werror_flag" ||
1916          test ! -s conftest.err
1917        } && test -s conftest.$ac_objext; then :
1918   ac_retval=0
1919 else
1920   $as_echo "$as_me: failed program was:" >&5
1921 sed 's/^/| /' conftest.$ac_ext >&5
1922
1923         ac_retval=1
1924 fi
1925   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1926   as_fn_set_status $ac_retval
1927
1928 } # ac_fn_cxx_try_compile
1929
1930 # ac_fn_c_try_cpp LINENO
1931 # ----------------------
1932 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1933 ac_fn_c_try_cpp ()
1934 {
1935   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1936   if { { ac_try="$ac_cpp conftest.$ac_ext"
1937 case "(($ac_try" in
1938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1939   *) ac_try_echo=$ac_try;;
1940 esac
1941 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1942 $as_echo "$ac_try_echo"; } >&5
1943   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1944   ac_status=$?
1945   if test -s conftest.err; then
1946     grep -v '^ *+' conftest.err >conftest.er1
1947     cat conftest.er1 >&5
1948     mv -f conftest.er1 conftest.err
1949   fi
1950   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1951   test $ac_status = 0; } > conftest.i && {
1952          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1953          test ! -s conftest.err
1954        }; then :
1955   ac_retval=0
1956 else
1957   $as_echo "$as_me: failed program was:" >&5
1958 sed 's/^/| /' conftest.$ac_ext >&5
1959
1960     ac_retval=1
1961 fi
1962   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1963   as_fn_set_status $ac_retval
1964
1965 } # ac_fn_c_try_cpp
1966
1967 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1968 # -------------------------------------------------------
1969 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1970 # the include files in INCLUDES and setting the cache variable VAR
1971 # accordingly.
1972 ac_fn_c_check_header_mongrel ()
1973 {
1974   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1975   if eval \${$3+:} false; then :
1976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977 $as_echo_n "checking for $2... " >&6; }
1978 if eval \${$3+:} false; then :
1979   $as_echo_n "(cached) " >&6
1980 fi
1981 eval ac_res=\$$3
1982                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1983 $as_echo "$ac_res" >&6; }
1984 else
1985   # Is the header compilable?
1986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1987 $as_echo_n "checking $2 usability... " >&6; }
1988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 #include <$2>
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   ac_header_compiler=yes
1995 else
1996   ac_header_compiler=no
1997 fi
1998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2000 $as_echo "$ac_header_compiler" >&6; }
2001
2002 # Is the header present?
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2004 $as_echo_n "checking $2 presence... " >&6; }
2005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2006 /* end confdefs.h.  */
2007 #include <$2>
2008 _ACEOF
2009 if ac_fn_c_try_cpp "$LINENO"; then :
2010   ac_header_preproc=yes
2011 else
2012   ac_header_preproc=no
2013 fi
2014 rm -f conftest.err conftest.i conftest.$ac_ext
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2016 $as_echo "$ac_header_preproc" >&6; }
2017
2018 # So?  What about this header?
2019 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2020   yes:no: )
2021     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2022 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2023     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2024 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2025     ;;
2026   no:yes:* )
2027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2028 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2029     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2030 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2031     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2032 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2034 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2035     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2036 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2037     ;;
2038 esac
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if eval \${$3+:} false; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   eval "$3=\$ac_header_compiler"
2045 fi
2046 eval ac_res=\$$3
2047                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2048 $as_echo "$ac_res" >&6; }
2049 fi
2050   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2051
2052 } # ac_fn_c_check_header_mongrel
2053
2054 # ac_fn_c_try_run LINENO
2055 # ----------------------
2056 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2057 # that executables *can* be run.
2058 ac_fn_c_try_run ()
2059 {
2060   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2061   if { { ac_try="$ac_link"
2062 case "(($ac_try" in
2063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2064   *) ac_try_echo=$ac_try;;
2065 esac
2066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2067 $as_echo "$ac_try_echo"; } >&5
2068   (eval "$ac_link") 2>&5
2069   ac_status=$?
2070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2071   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2072   { { case "(($ac_try" in
2073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2074   *) ac_try_echo=$ac_try;;
2075 esac
2076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2077 $as_echo "$ac_try_echo"; } >&5
2078   (eval "$ac_try") 2>&5
2079   ac_status=$?
2080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2081   test $ac_status = 0; }; }; then :
2082   ac_retval=0
2083 else
2084   $as_echo "$as_me: program exited with status $ac_status" >&5
2085        $as_echo "$as_me: failed program was:" >&5
2086 sed 's/^/| /' conftest.$ac_ext >&5
2087
2088        ac_retval=$ac_status
2089 fi
2090   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2091   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2092   as_fn_set_status $ac_retval
2093
2094 } # ac_fn_c_try_run
2095
2096 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2097 # -------------------------------------------------------
2098 # Tests whether HEADER exists and can be compiled using the include files in
2099 # INCLUDES, setting the cache variable VAR accordingly.
2100 ac_fn_c_check_header_compile ()
2101 {
2102   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2104 $as_echo_n "checking for $2... " >&6; }
2105 if eval \${$3+:} false; then :
2106   $as_echo_n "(cached) " >&6
2107 else
2108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110 $4
2111 #include <$2>
2112 _ACEOF
2113 if ac_fn_c_try_compile "$LINENO"; then :
2114   eval "$3=yes"
2115 else
2116   eval "$3=no"
2117 fi
2118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2119 fi
2120 eval ac_res=\$$3
2121                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2122 $as_echo "$ac_res" >&6; }
2123   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2124
2125 } # ac_fn_c_check_header_compile
2126
2127 # ac_fn_c_try_link LINENO
2128 # -----------------------
2129 # Try to link conftest.$ac_ext, and return whether this succeeded.
2130 ac_fn_c_try_link ()
2131 {
2132   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2133   rm -f conftest.$ac_objext conftest$ac_exeext
2134   if { { ac_try="$ac_link"
2135 case "(($ac_try" in
2136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2137   *) ac_try_echo=$ac_try;;
2138 esac
2139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2140 $as_echo "$ac_try_echo"; } >&5
2141   (eval "$ac_link") 2>conftest.err
2142   ac_status=$?
2143   if test -s conftest.err; then
2144     grep -v '^ *+' conftest.err >conftest.er1
2145     cat conftest.er1 >&5
2146     mv -f conftest.er1 conftest.err
2147   fi
2148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2149   test $ac_status = 0; } && {
2150          test -z "$ac_c_werror_flag" ||
2151          test ! -s conftest.err
2152        } && test -s conftest$ac_exeext && {
2153          test "$cross_compiling" = yes ||
2154          test -x conftest$ac_exeext
2155        }; then :
2156   ac_retval=0
2157 else
2158   $as_echo "$as_me: failed program was:" >&5
2159 sed 's/^/| /' conftest.$ac_ext >&5
2160
2161         ac_retval=1
2162 fi
2163   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2164   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2165   # interfere with the next link command; also delete a directory that is
2166   # left behind by Apple's compiler.  We do this before executing the actions.
2167   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2168   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2169   as_fn_set_status $ac_retval
2170
2171 } # ac_fn_c_try_link
2172
2173 # ac_fn_c_check_func LINENO FUNC VAR
2174 # ----------------------------------
2175 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2176 ac_fn_c_check_func ()
2177 {
2178   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2180 $as_echo_n "checking for $2... " >&6; }
2181 if eval \${$3+:} false; then :
2182   $as_echo_n "(cached) " >&6
2183 else
2184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2185 /* end confdefs.h.  */
2186 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2187    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2188 #define $2 innocuous_$2
2189
2190 /* System header to define __stub macros and hopefully few prototypes,
2191     which can conflict with char $2 (); below.
2192     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2193     <limits.h> exists even on freestanding compilers.  */
2194
2195 #ifdef __STDC__
2196 # include <limits.h>
2197 #else
2198 # include <assert.h>
2199 #endif
2200
2201 #undef $2
2202
2203 /* Override any GCC internal prototype to avoid an error.
2204    Use char because int might match the return type of a GCC
2205    builtin and then its argument prototype would still apply.  */
2206 #ifdef __cplusplus
2207 extern "C"
2208 #endif
2209 char $2 ();
2210 /* The GNU C library defines this for functions which it implements
2211     to always fail with ENOSYS.  Some functions are actually named
2212     something starting with __ and the normal name is an alias.  */
2213 #if defined __stub_$2 || defined __stub___$2
2214 choke me
2215 #endif
2216
2217 int
2218 main ()
2219 {
2220 return $2 ();
2221   ;
2222   return 0;
2223 }
2224 _ACEOF
2225 if ac_fn_c_try_link "$LINENO"; then :
2226   eval "$3=yes"
2227 else
2228   eval "$3=no"
2229 fi
2230 rm -f core conftest.err conftest.$ac_objext \
2231     conftest$ac_exeext conftest.$ac_ext
2232 fi
2233 eval ac_res=\$$3
2234                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2235 $as_echo "$ac_res" >&6; }
2236   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2237
2238 } # ac_fn_c_check_func
2239
2240 # ac_fn_cxx_try_cpp LINENO
2241 # ------------------------
2242 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2243 ac_fn_cxx_try_cpp ()
2244 {
2245   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2246   if { { ac_try="$ac_cpp conftest.$ac_ext"
2247 case "(($ac_try" in
2248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2249   *) ac_try_echo=$ac_try;;
2250 esac
2251 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2252 $as_echo "$ac_try_echo"; } >&5
2253   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2254   ac_status=$?
2255   if test -s conftest.err; then
2256     grep -v '^ *+' conftest.err >conftest.er1
2257     cat conftest.er1 >&5
2258     mv -f conftest.er1 conftest.err
2259   fi
2260   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2261   test $ac_status = 0; } > conftest.i && {
2262          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2263          test ! -s conftest.err
2264        }; then :
2265   ac_retval=0
2266 else
2267   $as_echo "$as_me: failed program was:" >&5
2268 sed 's/^/| /' conftest.$ac_ext >&5
2269
2270     ac_retval=1
2271 fi
2272   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2273   as_fn_set_status $ac_retval
2274
2275 } # ac_fn_cxx_try_cpp
2276
2277 # ac_fn_cxx_try_link LINENO
2278 # -------------------------
2279 # Try to link conftest.$ac_ext, and return whether this succeeded.
2280 ac_fn_cxx_try_link ()
2281 {
2282   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2283   rm -f conftest.$ac_objext conftest$ac_exeext
2284   if { { ac_try="$ac_link"
2285 case "(($ac_try" in
2286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2287   *) ac_try_echo=$ac_try;;
2288 esac
2289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2290 $as_echo "$ac_try_echo"; } >&5
2291   (eval "$ac_link") 2>conftest.err
2292   ac_status=$?
2293   if test -s conftest.err; then
2294     grep -v '^ *+' conftest.err >conftest.er1
2295     cat conftest.er1 >&5
2296     mv -f conftest.er1 conftest.err
2297   fi
2298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2299   test $ac_status = 0; } && {
2300          test -z "$ac_cxx_werror_flag" ||
2301          test ! -s conftest.err
2302        } && test -s conftest$ac_exeext && {
2303          test "$cross_compiling" = yes ||
2304          test -x conftest$ac_exeext
2305        }; then :
2306   ac_retval=0
2307 else
2308   $as_echo "$as_me: failed program was:" >&5
2309 sed 's/^/| /' conftest.$ac_ext >&5
2310
2311         ac_retval=1
2312 fi
2313   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2314   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2315   # interfere with the next link command; also delete a directory that is
2316   # left behind by Apple's compiler.  We do this before executing the actions.
2317   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2318   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2319   as_fn_set_status $ac_retval
2320
2321 } # ac_fn_cxx_try_link
2322
2323 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2324 # --------------------------------------------
2325 # Tries to find the compile-time value of EXPR in a program that includes
2326 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2327 # computed
2328 ac_fn_c_compute_int ()
2329 {
2330   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2331   if test "$cross_compiling" = yes; then
2332     # Depending upon the size, compute the lo and hi bounds.
2333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h.  */
2335 $4
2336 int
2337 main ()
2338 {
2339 static int test_array [1 - 2 * !(($2) >= 0)];
2340 test_array [0] = 0;
2341 return test_array [0];
2342
2343   ;
2344   return 0;
2345 }
2346 _ACEOF
2347 if ac_fn_c_try_compile "$LINENO"; then :
2348   ac_lo=0 ac_mid=0
2349   while :; do
2350     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2351 /* end confdefs.h.  */
2352 $4
2353 int
2354 main ()
2355 {
2356 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2357 test_array [0] = 0;
2358 return test_array [0];
2359
2360   ;
2361   return 0;
2362 }
2363 _ACEOF
2364 if ac_fn_c_try_compile "$LINENO"; then :
2365   ac_hi=$ac_mid; break
2366 else
2367   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2368                         if test $ac_lo -le $ac_mid; then
2369                           ac_lo= ac_hi=
2370                           break
2371                         fi
2372                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2373 fi
2374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2375   done
2376 else
2377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h.  */
2379 $4
2380 int
2381 main ()
2382 {
2383 static int test_array [1 - 2 * !(($2) < 0)];
2384 test_array [0] = 0;
2385 return test_array [0];
2386
2387   ;
2388   return 0;
2389 }
2390 _ACEOF
2391 if ac_fn_c_try_compile "$LINENO"; then :
2392   ac_hi=-1 ac_mid=-1
2393   while :; do
2394     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2395 /* end confdefs.h.  */
2396 $4
2397 int
2398 main ()
2399 {
2400 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2401 test_array [0] = 0;
2402 return test_array [0];
2403
2404   ;
2405   return 0;
2406 }
2407 _ACEOF
2408 if ac_fn_c_try_compile "$LINENO"; then :
2409   ac_lo=$ac_mid; break
2410 else
2411   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2412                         if test $ac_mid -le $ac_hi; then
2413                           ac_lo= ac_hi=
2414                           break
2415                         fi
2416                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2417 fi
2418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2419   done
2420 else
2421   ac_lo= ac_hi=
2422 fi
2423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2424 fi
2425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2426 # Binary search between lo and hi bounds.
2427 while test "x$ac_lo" != "x$ac_hi"; do
2428   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2430 /* end confdefs.h.  */
2431 $4
2432 int
2433 main ()
2434 {
2435 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2436 test_array [0] = 0;
2437 return test_array [0];
2438
2439   ;
2440   return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444   ac_hi=$ac_mid
2445 else
2446   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 done
2450 case $ac_lo in #((
2451 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2452 '') ac_retval=1 ;;
2453 esac
2454   else
2455     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2456 /* end confdefs.h.  */
2457 $4
2458 static long int longval () { return $2; }
2459 static unsigned long int ulongval () { return $2; }
2460 #include <stdio.h>
2461 #include <stdlib.h>
2462 int
2463 main ()
2464 {
2465
2466   FILE *f = fopen ("conftest.val", "w");
2467   if (! f)
2468     return 1;
2469   if (($2) < 0)
2470     {
2471       long int i = longval ();
2472       if (i != ($2))
2473         return 1;
2474       fprintf (f, "%ld", i);
2475     }
2476   else
2477     {
2478       unsigned long int i = ulongval ();
2479       if (i != ($2))
2480         return 1;
2481       fprintf (f, "%lu", i);
2482     }
2483   /* Do not output a trailing newline, as this causes \r\n confusion
2484      on some platforms.  */
2485   return ferror (f) || fclose (f) != 0;
2486
2487   ;
2488   return 0;
2489 }
2490 _ACEOF
2491 if ac_fn_c_try_run "$LINENO"; then :
2492   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2493 else
2494   ac_retval=1
2495 fi
2496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2497   conftest.$ac_objext conftest.beam conftest.$ac_ext
2498 rm -f conftest.val
2499
2500   fi
2501   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2502   as_fn_set_status $ac_retval
2503
2504 } # ac_fn_c_compute_int
2505
2506 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2507 # -------------------------------------------
2508 # Tests whether TYPE exists after having included INCLUDES, setting cache
2509 # variable VAR accordingly.
2510 ac_fn_c_check_type ()
2511 {
2512   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2514 $as_echo_n "checking for $2... " >&6; }
2515 if eval \${$3+:} false; then :
2516   $as_echo_n "(cached) " >&6
2517 else
2518   eval "$3=no"
2519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2520 /* end confdefs.h.  */
2521 $4
2522 int
2523 main ()
2524 {
2525 if (sizeof ($2))
2526          return 0;
2527   ;
2528   return 0;
2529 }
2530 _ACEOF
2531 if ac_fn_c_try_compile "$LINENO"; then :
2532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2533 /* end confdefs.h.  */
2534 $4
2535 int
2536 main ()
2537 {
2538 if (sizeof (($2)))
2539             return 0;
2540   ;
2541   return 0;
2542 }
2543 _ACEOF
2544 if ac_fn_c_try_compile "$LINENO"; then :
2545
2546 else
2547   eval "$3=yes"
2548 fi
2549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2550 fi
2551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2552 fi
2553 eval ac_res=\$$3
2554                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2555 $as_echo "$ac_res" >&6; }
2556   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2557
2558 } # ac_fn_c_check_type
2559
2560 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2561 # ---------------------------------------------
2562 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2563 # accordingly.
2564 ac_fn_c_check_decl ()
2565 {
2566   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2567   as_decl_name=`echo $2|sed 's/ *(.*//'`
2568   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2570 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2571 if eval \${$3+:} false; then :
2572   $as_echo_n "(cached) " >&6
2573 else
2574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2575 /* end confdefs.h.  */
2576 $4
2577 int
2578 main ()
2579 {
2580 #ifndef $as_decl_name
2581 #ifdef __cplusplus
2582   (void) $as_decl_use;
2583 #else
2584   (void) $as_decl_name;
2585 #endif
2586 #endif
2587
2588   ;
2589   return 0;
2590 }
2591 _ACEOF
2592 if ac_fn_c_try_compile "$LINENO"; then :
2593   eval "$3=yes"
2594 else
2595   eval "$3=no"
2596 fi
2597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2598 fi
2599 eval ac_res=\$$3
2600                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2601 $as_echo "$ac_res" >&6; }
2602   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2603
2604 } # ac_fn_c_check_decl
2605
2606 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2607 # ----------------------------------------------------
2608 # Tries to find if the field MEMBER exists in type AGGR, after including
2609 # INCLUDES, setting cache variable VAR accordingly.
2610 ac_fn_c_check_member ()
2611 {
2612   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2614 $as_echo_n "checking for $2.$3... " >&6; }
2615 if eval \${$4+:} false; then :
2616   $as_echo_n "(cached) " >&6
2617 else
2618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2619 /* end confdefs.h.  */
2620 $5
2621 int
2622 main ()
2623 {
2624 static $2 ac_aggr;
2625 if (ac_aggr.$3)
2626 return 0;
2627   ;
2628   return 0;
2629 }
2630 _ACEOF
2631 if ac_fn_c_try_compile "$LINENO"; then :
2632   eval "$4=yes"
2633 else
2634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2635 /* end confdefs.h.  */
2636 $5
2637 int
2638 main ()
2639 {
2640 static $2 ac_aggr;
2641 if (sizeof ac_aggr.$3)
2642 return 0;
2643   ;
2644   return 0;
2645 }
2646 _ACEOF
2647 if ac_fn_c_try_compile "$LINENO"; then :
2648   eval "$4=yes"
2649 else
2650   eval "$4=no"
2651 fi
2652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2653 fi
2654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2655 fi
2656 eval ac_res=\$$4
2657                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2658 $as_echo "$ac_res" >&6; }
2659   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2660
2661 } # ac_fn_c_check_member
2662
2663 # ac_fn_cxx_check_func LINENO FUNC VAR
2664 # ------------------------------------
2665 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2666 ac_fn_cxx_check_func ()
2667 {
2668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2670 $as_echo_n "checking for $2... " >&6; }
2671 if eval \${$3+:} false; then :
2672   $as_echo_n "(cached) " >&6
2673 else
2674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2675 /* end confdefs.h.  */
2676 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2677    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2678 #define $2 innocuous_$2
2679
2680 /* System header to define __stub macros and hopefully few prototypes,
2681     which can conflict with char $2 (); below.
2682     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2683     <limits.h> exists even on freestanding compilers.  */
2684
2685 #ifdef __STDC__
2686 # include <limits.h>
2687 #else
2688 # include <assert.h>
2689 #endif
2690
2691 #undef $2
2692
2693 /* Override any GCC internal prototype to avoid an error.
2694    Use char because int might match the return type of a GCC
2695    builtin and then its argument prototype would still apply.  */
2696 #ifdef __cplusplus
2697 extern "C"
2698 #endif
2699 char $2 ();
2700 /* The GNU C library defines this for functions which it implements
2701     to always fail with ENOSYS.  Some functions are actually named
2702     something starting with __ and the normal name is an alias.  */
2703 #if defined __stub_$2 || defined __stub___$2
2704 choke me
2705 #endif
2706
2707 int
2708 main ()
2709 {
2710 return $2 ();
2711   ;
2712   return 0;
2713 }
2714 _ACEOF
2715 if ac_fn_cxx_try_link "$LINENO"; then :
2716   eval "$3=yes"
2717 else
2718   eval "$3=no"
2719 fi
2720 rm -f core conftest.err conftest.$ac_objext \
2721     conftest$ac_exeext conftest.$ac_ext
2722 fi
2723 eval ac_res=\$$3
2724                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2725 $as_echo "$ac_res" >&6; }
2726   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2727
2728 } # ac_fn_cxx_check_func
2729 cat >config.log <<_ACEOF
2730 This file contains any messages produced by compilers while
2731 running configure, to aid debugging if configure makes a mistake.
2732
2733 It was created by $as_me, which was
2734 generated by GNU Autoconf 2.69.  Invocation command line was
2735
2736   $ $0 $@
2737
2738 _ACEOF
2739 exec 5>>config.log
2740 {
2741 cat <<_ASUNAME
2742 ## --------- ##
2743 ## Platform. ##
2744 ## --------- ##
2745
2746 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2747 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2748 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2749 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2750 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2751
2752 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2753 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2754
2755 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2756 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2757 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2758 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2759 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2760 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2761 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2762
2763 _ASUNAME
2764
2765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 for as_dir in $PATH
2767 do
2768   IFS=$as_save_IFS
2769   test -z "$as_dir" && as_dir=.
2770     $as_echo "PATH: $as_dir"
2771   done
2772 IFS=$as_save_IFS
2773
2774 } >&5
2775
2776 cat >&5 <<_ACEOF
2777
2778
2779 ## ----------- ##
2780 ## Core tests. ##
2781 ## ----------- ##
2782
2783 _ACEOF
2784
2785
2786 # Keep a trace of the command line.
2787 # Strip out --no-create and --no-recursion so they do not pile up.
2788 # Strip out --silent because we don't want to record it for future runs.
2789 # Also quote any args containing shell meta-characters.
2790 # Make two passes to allow for proper duplicate-argument suppression.
2791 ac_configure_args=
2792 ac_configure_args0=
2793 ac_configure_args1=
2794 ac_must_keep_next=false
2795 for ac_pass in 1 2
2796 do
2797   for ac_arg
2798   do
2799     case $ac_arg in
2800     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2801     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2802     | -silent | --silent | --silen | --sile | --sil)
2803       continue ;;
2804     *\'*)
2805       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2806     esac
2807     case $ac_pass in
2808     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2809     2)
2810       as_fn_append ac_configure_args1 " '$ac_arg'"
2811       if test $ac_must_keep_next = true; then
2812         ac_must_keep_next=false # Got value, back to normal.
2813       else
2814         case $ac_arg in
2815           *=* | --config-cache | -C | -disable-* | --disable-* \
2816           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2817           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2818           | -with-* | --with-* | -without-* | --without-* | --x)
2819             case "$ac_configure_args0 " in
2820               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2821             esac
2822             ;;
2823           -* ) ac_must_keep_next=true ;;
2824         esac
2825       fi
2826       as_fn_append ac_configure_args " '$ac_arg'"
2827       ;;
2828     esac
2829   done
2830 done
2831 { ac_configure_args0=; unset ac_configure_args0;}
2832 { ac_configure_args1=; unset ac_configure_args1;}
2833
2834 # When interrupted or exit'd, cleanup temporary files, and complete
2835 # config.log.  We remove comments because anyway the quotes in there
2836 # would cause problems or look ugly.
2837 # WARNING: Use '\'' to represent an apostrophe within the trap.
2838 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2839 trap 'exit_status=$?
2840   # Save into config.log some information that might help in debugging.
2841   {
2842     echo
2843
2844     $as_echo "## ---------------- ##
2845 ## Cache variables. ##
2846 ## ---------------- ##"
2847     echo
2848     # The following way of writing the cache mishandles newlines in values,
2849 (
2850   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2851     eval ac_val=\$$ac_var
2852     case $ac_val in #(
2853     *${as_nl}*)
2854       case $ac_var in #(
2855       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2856 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2857       esac
2858       case $ac_var in #(
2859       _ | IFS | as_nl) ;; #(
2860       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2861       *) { eval $ac_var=; unset $ac_var;} ;;
2862       esac ;;
2863     esac
2864   done
2865   (set) 2>&1 |
2866     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2867     *${as_nl}ac_space=\ *)
2868       sed -n \
2869         "s/'\''/'\''\\\\'\'''\''/g;
2870           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2871       ;; #(
2872     *)
2873       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2874       ;;
2875     esac |
2876     sort
2877 )
2878     echo
2879
2880     $as_echo "## ----------------- ##
2881 ## Output variables. ##
2882 ## ----------------- ##"
2883     echo
2884     for ac_var in $ac_subst_vars
2885     do
2886       eval ac_val=\$$ac_var
2887       case $ac_val in
2888       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2889       esac
2890       $as_echo "$ac_var='\''$ac_val'\''"
2891     done | sort
2892     echo
2893
2894     if test -n "$ac_subst_files"; then
2895       $as_echo "## ------------------- ##
2896 ## File substitutions. ##
2897 ## ------------------- ##"
2898       echo
2899       for ac_var in $ac_subst_files
2900       do
2901         eval ac_val=\$$ac_var
2902         case $ac_val in
2903         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2904         esac
2905         $as_echo "$ac_var='\''$ac_val'\''"
2906       done | sort
2907       echo
2908     fi
2909
2910     if test -s confdefs.h; then
2911       $as_echo "## ----------- ##
2912 ## confdefs.h. ##
2913 ## ----------- ##"
2914       echo
2915       cat confdefs.h
2916       echo
2917     fi
2918     test "$ac_signal" != 0 &&
2919       $as_echo "$as_me: caught signal $ac_signal"
2920     $as_echo "$as_me: exit $exit_status"
2921   } >&5
2922   rm -f core *.core core.conftest.* &&
2923     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2924     exit $exit_status
2925 ' 0
2926 for ac_signal in 1 2 13 15; do
2927   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2928 done
2929 ac_signal=0
2930
2931 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2932 rm -f -r conftest* confdefs.h
2933
2934 $as_echo "/* confdefs.h */" > confdefs.h
2935
2936 # Predefined preprocessor variables.
2937
2938 cat >>confdefs.h <<_ACEOF
2939 #define PACKAGE_NAME "$PACKAGE_NAME"
2940 _ACEOF
2941
2942 cat >>confdefs.h <<_ACEOF
2943 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2944 _ACEOF
2945
2946 cat >>confdefs.h <<_ACEOF
2947 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2948 _ACEOF
2949
2950 cat >>confdefs.h <<_ACEOF
2951 #define PACKAGE_STRING "$PACKAGE_STRING"
2952 _ACEOF
2953
2954 cat >>confdefs.h <<_ACEOF
2955 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2956 _ACEOF
2957
2958 cat >>confdefs.h <<_ACEOF
2959 #define PACKAGE_URL "$PACKAGE_URL"
2960 _ACEOF
2961
2962
2963 # Let the site file select an alternate cache file if it wants to.
2964 # Prefer an explicitly selected file to automatically selected ones.
2965 ac_site_file1=NONE
2966 ac_site_file2=NONE
2967 if test -n "$CONFIG_SITE"; then
2968   # We do not want a PATH search for config.site.
2969   case $CONFIG_SITE in #((
2970     -*)  ac_site_file1=./$CONFIG_SITE;;
2971     */*) ac_site_file1=$CONFIG_SITE;;
2972     *)   ac_site_file1=./$CONFIG_SITE;;
2973   esac
2974 elif test "x$prefix" != xNONE; then
2975   ac_site_file1=$prefix/share/config.site
2976   ac_site_file2=$prefix/etc/config.site
2977 else
2978   ac_site_file1=$ac_default_prefix/share/config.site
2979   ac_site_file2=$ac_default_prefix/etc/config.site
2980 fi
2981 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2982 do
2983   test "x$ac_site_file" = xNONE && continue
2984   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2985     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2986 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2987     sed 's/^/| /' "$ac_site_file" >&5
2988     . "$ac_site_file" \
2989       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2991 as_fn_error $? "failed to load site script $ac_site_file
2992 See \`config.log' for more details" "$LINENO" 5; }
2993   fi
2994 done
2995
2996 if test -r "$cache_file"; then
2997   # Some versions of bash will fail to source /dev/null (special files
2998   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2999   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3000     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3001 $as_echo "$as_me: loading cache $cache_file" >&6;}
3002     case $cache_file in
3003       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3004       *)                      . "./$cache_file";;
3005     esac
3006   fi
3007 else
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3009 $as_echo "$as_me: creating cache $cache_file" >&6;}
3010   >$cache_file
3011 fi
3012
3013 as_fn_append ac_header_list " stdlib.h"
3014 as_fn_append ac_header_list " unistd.h"
3015 as_fn_append ac_header_list " sys/param.h"
3016 # Check that the precious variables saved in the cache have kept the same
3017 # value.
3018 ac_cache_corrupted=false
3019 for ac_var in $ac_precious_vars; do
3020   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3021   eval ac_new_set=\$ac_env_${ac_var}_set
3022   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3023   eval ac_new_val=\$ac_env_${ac_var}_value
3024   case $ac_old_set,$ac_new_set in
3025     set,)
3026       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3027 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3028       ac_cache_corrupted=: ;;
3029     ,set)
3030       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3031 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3032       ac_cache_corrupted=: ;;
3033     ,);;
3034     *)
3035       if test "x$ac_old_val" != "x$ac_new_val"; then
3036         # differences in whitespace do not lead to failure.
3037         ac_old_val_w=`echo x $ac_old_val`
3038         ac_new_val_w=`echo x $ac_new_val`
3039         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3040           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3041 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3042           ac_cache_corrupted=:
3043         else
3044           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3045 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3046           eval $ac_var=\$ac_old_val
3047         fi
3048         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3049 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3050         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3051 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3052       fi;;
3053   esac
3054   # Pass precious variables to config.status.
3055   if test "$ac_new_set" = set; then
3056     case $ac_new_val in
3057     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3058     *) ac_arg=$ac_var=$ac_new_val ;;
3059     esac
3060     case " $ac_configure_args " in
3061       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3062       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3063     esac
3064   fi
3065 done
3066 if $ac_cache_corrupted; then
3067   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3069   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3070 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3071   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3072 fi
3073 ## -------------------- ##
3074 ## Main body of script. ##
3075 ## -------------------- ##
3076
3077 ac_ext=c
3078 ac_cpp='$CPP $CPPFLAGS'
3079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3082
3083
3084
3085
3086
3087
3088
3089 ac_config_headers="$ac_config_headers config.h:config.in"
3090
3091
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3093 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3094     # Check whether --enable-maintainer-mode was given.
3095 if test "${enable_maintainer_mode+set}" = set; then :
3096   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3097 else
3098   USE_MAINTAINER_MODE=no
3099 fi
3100
3101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3102 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3103    if test $USE_MAINTAINER_MODE = yes; then
3104   MAINTAINER_MODE_TRUE=
3105   MAINTAINER_MODE_FALSE='#'
3106 else
3107   MAINTAINER_MODE_TRUE='#'
3108   MAINTAINER_MODE_FALSE=
3109 fi
3110
3111   MAINT=$MAINTAINER_MODE_TRUE
3112
3113
3114
3115 ac_ext=c
3116 ac_cpp='$CPP $CPPFLAGS'
3117 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3118 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3119 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3120 if test -n "$ac_tool_prefix"; then
3121   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3122 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3124 $as_echo_n "checking for $ac_word... " >&6; }
3125 if ${ac_cv_prog_CC+:} false; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   if test -n "$CC"; then
3129   ac_cv_prog_CC="$CC" # Let the user override the test.
3130 else
3131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3132 for as_dir in $PATH
3133 do
3134   IFS=$as_save_IFS
3135   test -z "$as_dir" && as_dir=.
3136     for ac_exec_ext in '' $ac_executable_extensions; do
3137   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3138     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3140     break 2
3141   fi
3142 done
3143   done
3144 IFS=$as_save_IFS
3145
3146 fi
3147 fi
3148 CC=$ac_cv_prog_CC
3149 if test -n "$CC"; then
3150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3151 $as_echo "$CC" >&6; }
3152 else
3153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3154 $as_echo "no" >&6; }
3155 fi
3156
3157
3158 fi
3159 if test -z "$ac_cv_prog_CC"; then
3160   ac_ct_CC=$CC
3161   # Extract the first word of "gcc", so it can be a program name with args.
3162 set dummy gcc; ac_word=$2
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3164 $as_echo_n "checking for $ac_word... " >&6; }
3165 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3166   $as_echo_n "(cached) " >&6
3167 else
3168   if test -n "$ac_ct_CC"; then
3169   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3170 else
3171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3172 for as_dir in $PATH
3173 do
3174   IFS=$as_save_IFS
3175   test -z "$as_dir" && as_dir=.
3176     for ac_exec_ext in '' $ac_executable_extensions; do
3177   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3178     ac_cv_prog_ac_ct_CC="gcc"
3179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3180     break 2
3181   fi
3182 done
3183   done
3184 IFS=$as_save_IFS
3185
3186 fi
3187 fi
3188 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3189 if test -n "$ac_ct_CC"; then
3190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3191 $as_echo "$ac_ct_CC" >&6; }
3192 else
3193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3194 $as_echo "no" >&6; }
3195 fi
3196
3197   if test "x$ac_ct_CC" = x; then
3198     CC=""
3199   else
3200     case $cross_compiling:$ac_tool_warned in
3201 yes:)
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3204 ac_tool_warned=yes ;;
3205 esac
3206     CC=$ac_ct_CC
3207   fi
3208 else
3209   CC="$ac_cv_prog_CC"
3210 fi
3211
3212 if test -z "$CC"; then
3213           if test -n "$ac_tool_prefix"; then
3214     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3215 set dummy ${ac_tool_prefix}cc; ac_word=$2
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3217 $as_echo_n "checking for $ac_word... " >&6; }
3218 if ${ac_cv_prog_CC+:} false; then :
3219   $as_echo_n "(cached) " >&6
3220 else
3221   if test -n "$CC"; then
3222   ac_cv_prog_CC="$CC" # Let the user override the test.
3223 else
3224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3225 for as_dir in $PATH
3226 do
3227   IFS=$as_save_IFS
3228   test -z "$as_dir" && as_dir=.
3229     for ac_exec_ext in '' $ac_executable_extensions; do
3230   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3231     ac_cv_prog_CC="${ac_tool_prefix}cc"
3232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3233     break 2
3234   fi
3235 done
3236   done
3237 IFS=$as_save_IFS
3238
3239 fi
3240 fi
3241 CC=$ac_cv_prog_CC
3242 if test -n "$CC"; then
3243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3244 $as_echo "$CC" >&6; }
3245 else
3246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3247 $as_echo "no" >&6; }
3248 fi
3249
3250
3251   fi
3252 fi
3253 if test -z "$CC"; then
3254   # Extract the first word of "cc", so it can be a program name with args.
3255 set dummy cc; ac_word=$2
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3257 $as_echo_n "checking for $ac_word... " >&6; }
3258 if ${ac_cv_prog_CC+:} false; then :
3259   $as_echo_n "(cached) " >&6
3260 else
3261   if test -n "$CC"; then
3262   ac_cv_prog_CC="$CC" # Let the user override the test.
3263 else
3264   ac_prog_rejected=no
3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3266 for as_dir in $PATH
3267 do
3268   IFS=$as_save_IFS
3269   test -z "$as_dir" && as_dir=.
3270     for ac_exec_ext in '' $ac_executable_extensions; do
3271   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3272     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3273        ac_prog_rejected=yes
3274        continue
3275      fi
3276     ac_cv_prog_CC="cc"
3277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3278     break 2
3279   fi
3280 done
3281   done
3282 IFS=$as_save_IFS
3283
3284 if test $ac_prog_rejected = yes; then
3285   # We found a bogon in the path, so make sure we never use it.
3286   set dummy $ac_cv_prog_CC
3287   shift
3288   if test $# != 0; then
3289     # We chose a different compiler from the bogus one.
3290     # However, it has the same basename, so the bogon will be chosen
3291     # first if we set CC to just the basename; use the full file name.
3292     shift
3293     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3294   fi
3295 fi
3296 fi
3297 fi
3298 CC=$ac_cv_prog_CC
3299 if test -n "$CC"; then
3300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3301 $as_echo "$CC" >&6; }
3302 else
3303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3304 $as_echo "no" >&6; }
3305 fi
3306
3307
3308 fi
3309 if test -z "$CC"; then
3310   if test -n "$ac_tool_prefix"; then
3311   for ac_prog in cl.exe
3312   do
3313     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3314 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3316 $as_echo_n "checking for $ac_word... " >&6; }
3317 if ${ac_cv_prog_CC+:} false; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320   if test -n "$CC"; then
3321   ac_cv_prog_CC="$CC" # Let the user override the test.
3322 else
3323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3324 for as_dir in $PATH
3325 do
3326   IFS=$as_save_IFS
3327   test -z "$as_dir" && as_dir=.
3328     for ac_exec_ext in '' $ac_executable_extensions; do
3329   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3330     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3331     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3332     break 2
3333   fi
3334 done
3335   done
3336 IFS=$as_save_IFS
3337
3338 fi
3339 fi
3340 CC=$ac_cv_prog_CC
3341 if test -n "$CC"; then
3342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3343 $as_echo "$CC" >&6; }
3344 else
3345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3346 $as_echo "no" >&6; }
3347 fi
3348
3349
3350     test -n "$CC" && break
3351   done
3352 fi
3353 if test -z "$CC"; then
3354   ac_ct_CC=$CC
3355   for ac_prog in cl.exe
3356 do
3357   # Extract the first word of "$ac_prog", so it can be a program name with args.
3358 set dummy $ac_prog; ac_word=$2
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3360 $as_echo_n "checking for $ac_word... " >&6; }
3361 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3362   $as_echo_n "(cached) " >&6
3363 else
3364   if test -n "$ac_ct_CC"; then
3365   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3366 else
3367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3368 for as_dir in $PATH
3369 do
3370   IFS=$as_save_IFS
3371   test -z "$as_dir" && as_dir=.
3372     for ac_exec_ext in '' $ac_executable_extensions; do
3373   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3374     ac_cv_prog_ac_ct_CC="$ac_prog"
3375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3376     break 2
3377   fi
3378 done
3379   done
3380 IFS=$as_save_IFS
3381
3382 fi
3383 fi
3384 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3385 if test -n "$ac_ct_CC"; then
3386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3387 $as_echo "$ac_ct_CC" >&6; }
3388 else
3389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3390 $as_echo "no" >&6; }
3391 fi
3392
3393
3394   test -n "$ac_ct_CC" && break
3395 done
3396
3397   if test "x$ac_ct_CC" = x; then
3398     CC=""
3399   else
3400     case $cross_compiling:$ac_tool_warned in
3401 yes:)
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3403 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3404 ac_tool_warned=yes ;;
3405 esac
3406     CC=$ac_ct_CC
3407   fi
3408 fi
3409
3410 fi
3411
3412
3413 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3414 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3415 as_fn_error $? "no acceptable C compiler found in \$PATH
3416 See \`config.log' for more details" "$LINENO" 5; }
3417
3418 # Provide some information about the compiler.
3419 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3420 set X $ac_compile
3421 ac_compiler=$2
3422 for ac_option in --version -v -V -qversion; do
3423   { { ac_try="$ac_compiler $ac_option >&5"
3424 case "(($ac_try" in
3425   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3426   *) ac_try_echo=$ac_try;;
3427 esac
3428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3429 $as_echo "$ac_try_echo"; } >&5
3430   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3431   ac_status=$?
3432   if test -s conftest.err; then
3433     sed '10a\
3434 ... rest of stderr output deleted ...
3435          10q' conftest.err >conftest.er1
3436     cat conftest.er1 >&5
3437   fi
3438   rm -f conftest.er1 conftest.err
3439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3440   test $ac_status = 0; }
3441 done
3442
3443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h.  */
3445
3446 int
3447 main ()
3448 {
3449
3450   ;
3451   return 0;
3452 }
3453 _ACEOF
3454 ac_clean_files_save=$ac_clean_files
3455 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3456 # Try to create an executable without -o first, disregard a.out.
3457 # It will help us diagnose broken compilers, and finding out an intuition
3458 # of exeext.
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3460 $as_echo_n "checking whether the C compiler works... " >&6; }
3461 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3462
3463 # The possible output files:
3464 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3465
3466 ac_rmfiles=
3467 for ac_file in $ac_files
3468 do
3469   case $ac_file in
3470     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3471     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3472   esac
3473 done
3474 rm -f $ac_rmfiles
3475
3476 if { { ac_try="$ac_link_default"
3477 case "(($ac_try" in
3478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3479   *) ac_try_echo=$ac_try;;
3480 esac
3481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3482 $as_echo "$ac_try_echo"; } >&5
3483   (eval "$ac_link_default") 2>&5
3484   ac_status=$?
3485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3486   test $ac_status = 0; }; then :
3487   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3488 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3489 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3490 # so that the user can short-circuit this test for compilers unknown to
3491 # Autoconf.
3492 for ac_file in $ac_files ''
3493 do
3494   test -f "$ac_file" || continue
3495   case $ac_file in
3496     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3497         ;;
3498     [ab].out )
3499         # We found the default executable, but exeext='' is most
3500         # certainly right.
3501         break;;
3502     *.* )
3503         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3504         then :; else
3505            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3506         fi
3507         # We set ac_cv_exeext here because the later test for it is not
3508         # safe: cross compilers may not add the suffix if given an `-o'
3509         # argument, so we may need to know it at that point already.
3510         # Even if this section looks crufty: it has the advantage of
3511         # actually working.
3512         break;;
3513     * )
3514         break;;
3515   esac
3516 done
3517 test "$ac_cv_exeext" = no && ac_cv_exeext=
3518
3519 else
3520   ac_file=''
3521 fi
3522 if test -z "$ac_file"; then :
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3524 $as_echo "no" >&6; }
3525 $as_echo "$as_me: failed program was:" >&5
3526 sed 's/^/| /' conftest.$ac_ext >&5
3527
3528 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3529 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3530 as_fn_error 77 "C compiler cannot create executables
3531 See \`config.log' for more details" "$LINENO" 5; }
3532 else
3533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3534 $as_echo "yes" >&6; }
3535 fi
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3537 $as_echo_n "checking for C compiler default output file name... " >&6; }
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3539 $as_echo "$ac_file" >&6; }
3540 ac_exeext=$ac_cv_exeext
3541
3542 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3543 ac_clean_files=$ac_clean_files_save
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3545 $as_echo_n "checking for suffix of executables... " >&6; }
3546 if { { ac_try="$ac_link"
3547 case "(($ac_try" in
3548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3549   *) ac_try_echo=$ac_try;;
3550 esac
3551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3552 $as_echo "$ac_try_echo"; } >&5
3553   (eval "$ac_link") 2>&5
3554   ac_status=$?
3555   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3556   test $ac_status = 0; }; then :
3557   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3558 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3559 # work properly (i.e., refer to `conftest.exe'), while it won't with
3560 # `rm'.
3561 for ac_file in conftest.exe conftest conftest.*; do
3562   test -f "$ac_file" || continue
3563   case $ac_file in
3564     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3565     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3566           break;;
3567     * ) break;;
3568   esac
3569 done
3570 else
3571   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3572 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3573 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3574 See \`config.log' for more details" "$LINENO" 5; }
3575 fi
3576 rm -f conftest conftest$ac_cv_exeext
3577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3578 $as_echo "$ac_cv_exeext" >&6; }
3579
3580 rm -f conftest.$ac_ext
3581 EXEEXT=$ac_cv_exeext
3582 ac_exeext=$EXEEXT
3583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3584 /* end confdefs.h.  */
3585 #include <stdio.h>
3586 int
3587 main ()
3588 {
3589 FILE *f = fopen ("conftest.out", "w");
3590  return ferror (f) || fclose (f) != 0;
3591
3592   ;
3593   return 0;
3594 }
3595 _ACEOF
3596 ac_clean_files="$ac_clean_files conftest.out"
3597 # Check that the compiler produces executables we can run.  If not, either
3598 # the compiler is broken, or we cross compile.
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3600 $as_echo_n "checking whether we are cross compiling... " >&6; }
3601 if test "$cross_compiling" != yes; then
3602   { { ac_try="$ac_link"
3603 case "(($ac_try" in
3604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3605   *) ac_try_echo=$ac_try;;
3606 esac
3607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3608 $as_echo "$ac_try_echo"; } >&5
3609   (eval "$ac_link") 2>&5
3610   ac_status=$?
3611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3612   test $ac_status = 0; }
3613   if { ac_try='./conftest$ac_cv_exeext'
3614   { { case "(($ac_try" in
3615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3616   *) ac_try_echo=$ac_try;;
3617 esac
3618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3619 $as_echo "$ac_try_echo"; } >&5
3620   (eval "$ac_try") 2>&5
3621   ac_status=$?
3622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3623   test $ac_status = 0; }; }; then
3624     cross_compiling=no
3625   else
3626     if test "$cross_compiling" = maybe; then
3627         cross_compiling=yes
3628     else
3629         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3630 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3631 as_fn_error $? "cannot run C compiled programs.
3632 If you meant to cross compile, use \`--host'.
3633 See \`config.log' for more details" "$LINENO" 5; }
3634     fi
3635   fi
3636 fi
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3638 $as_echo "$cross_compiling" >&6; }
3639
3640 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3641 ac_clean_files=$ac_clean_files_save
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3643 $as_echo_n "checking for suffix of object files... " >&6; }
3644 if ${ac_cv_objext+:} false; then :
3645   $as_echo_n "(cached) " >&6
3646 else
3647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h.  */
3649
3650 int
3651 main ()
3652 {
3653
3654   ;
3655   return 0;
3656 }
3657 _ACEOF
3658 rm -f conftest.o conftest.obj
3659 if { { ac_try="$ac_compile"
3660 case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3665 $as_echo "$ac_try_echo"; } >&5
3666   (eval "$ac_compile") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3669   test $ac_status = 0; }; then :
3670   for ac_file in conftest.o conftest.obj conftest.*; do
3671   test -f "$ac_file" || continue;
3672   case $ac_file in
3673     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3674     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3675        break;;
3676   esac
3677 done
3678 else
3679   $as_echo "$as_me: failed program was:" >&5
3680 sed 's/^/| /' conftest.$ac_ext >&5
3681
3682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3684 as_fn_error $? "cannot compute suffix of object files: cannot compile
3685 See \`config.log' for more details" "$LINENO" 5; }
3686 fi
3687 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3688 fi
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3690 $as_echo "$ac_cv_objext" >&6; }
3691 OBJEXT=$ac_cv_objext
3692 ac_objext=$OBJEXT
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3694 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3695 if ${ac_cv_c_compiler_gnu+:} false; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h.  */
3700
3701 int
3702 main ()
3703 {
3704 #ifndef __GNUC__
3705        choke me
3706 #endif
3707
3708   ;
3709   return 0;
3710 }
3711 _ACEOF
3712 if ac_fn_c_try_compile "$LINENO"; then :
3713   ac_compiler_gnu=yes
3714 else
3715   ac_compiler_gnu=no
3716 fi
3717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3718 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3719
3720 fi
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3722 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3723 if test $ac_compiler_gnu = yes; then
3724   GCC=yes
3725 else
3726   GCC=
3727 fi
3728 ac_test_CFLAGS=${CFLAGS+set}
3729 ac_save_CFLAGS=$CFLAGS
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3731 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3732 if ${ac_cv_prog_cc_g+:} false; then :
3733   $as_echo_n "(cached) " >&6
3734 else
3735   ac_save_c_werror_flag=$ac_c_werror_flag
3736    ac_c_werror_flag=yes
3737    ac_cv_prog_cc_g=no
3738    CFLAGS="-g"
3739    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741
3742 int
3743 main ()
3744 {
3745
3746   ;
3747   return 0;
3748 }
3749 _ACEOF
3750 if ac_fn_c_try_compile "$LINENO"; then :
3751   ac_cv_prog_cc_g=yes
3752 else
3753   CFLAGS=""
3754       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h.  */
3756
3757 int
3758 main ()
3759 {
3760
3761   ;
3762   return 0;
3763 }
3764 _ACEOF
3765 if ac_fn_c_try_compile "$LINENO"; then :
3766
3767 else
3768   ac_c_werror_flag=$ac_save_c_werror_flag
3769          CFLAGS="-g"
3770          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771 /* end confdefs.h.  */
3772
3773 int
3774 main ()
3775 {
3776
3777   ;
3778   return 0;
3779 }
3780 _ACEOF
3781 if ac_fn_c_try_compile "$LINENO"; then :
3782   ac_cv_prog_cc_g=yes
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 fi
3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3787 fi
3788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3789    ac_c_werror_flag=$ac_save_c_werror_flag
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3792 $as_echo "$ac_cv_prog_cc_g" >&6; }
3793 if test "$ac_test_CFLAGS" = set; then
3794   CFLAGS=$ac_save_CFLAGS
3795 elif test $ac_cv_prog_cc_g = yes; then
3796   if test "$GCC" = yes; then
3797     CFLAGS="-g -O2"
3798   else
3799     CFLAGS="-g"
3800   fi
3801 else
3802   if test "$GCC" = yes; then
3803     CFLAGS="-O2"
3804   else
3805     CFLAGS=
3806   fi
3807 fi
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3809 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3810 if ${ac_cv_prog_cc_c89+:} false; then :
3811   $as_echo_n "(cached) " >&6
3812 else
3813   ac_cv_prog_cc_c89=no
3814 ac_save_CC=$CC
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817 #include <stdarg.h>
3818 #include <stdio.h>
3819 struct stat;
3820 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3821 struct buf { int x; };
3822 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3823 static char *e (p, i)
3824      char **p;
3825      int i;
3826 {
3827   return p[i];
3828 }
3829 static char *f (char * (*g) (char **, int), char **p, ...)
3830 {
3831   char *s;
3832   va_list v;
3833   va_start (v,p);
3834   s = g (p, va_arg (v,int));
3835   va_end (v);
3836   return s;
3837 }
3838
3839 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3840    function prototypes and stuff, but not '\xHH' hex character constants.
3841    These don't provoke an error unfortunately, instead are silently treated
3842    as 'x'.  The following induces an error, until -std is added to get
3843    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3844    array size at least.  It's necessary to write '\x00'==0 to get something
3845    that's true only with -std.  */
3846 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3847
3848 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3849    inside strings and character constants.  */
3850 #define FOO(x) 'x'
3851 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3852
3853 int test (int i, double x);
3854 struct s1 {int (*f) (int a);};
3855 struct s2 {int (*f) (double a);};
3856 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3857 int argc;
3858 char **argv;
3859 int
3860 main ()
3861 {
3862 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3863   ;
3864   return 0;
3865 }
3866 _ACEOF
3867 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3868         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3869 do
3870   CC="$ac_save_CC $ac_arg"
3871   if ac_fn_c_try_compile "$LINENO"; then :
3872   ac_cv_prog_cc_c89=$ac_arg
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext
3875   test "x$ac_cv_prog_cc_c89" != "xno" && break
3876 done
3877 rm -f conftest.$ac_ext
3878 CC=$ac_save_CC
3879
3880 fi
3881 # AC_CACHE_VAL
3882 case "x$ac_cv_prog_cc_c89" in
3883   x)
3884     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3885 $as_echo "none needed" >&6; } ;;
3886   xno)
3887     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3888 $as_echo "unsupported" >&6; } ;;
3889   *)
3890     CC="$CC $ac_cv_prog_cc_c89"
3891     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3892 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3893 esac
3894 if test "x$ac_cv_prog_cc_c89" != xno; then :
3895
3896 fi
3897
3898 ac_ext=c
3899 ac_cpp='$CPP $CPPFLAGS'
3900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3903
3904 ac_ext=cpp
3905 ac_cpp='$CXXCPP $CPPFLAGS'
3906 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3907 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3908 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3909 if test -z "$CXX"; then
3910   if test -n "$CCC"; then
3911     CXX=$CCC
3912   else
3913     if test -n "$ac_tool_prefix"; then
3914   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3915   do
3916     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3917 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3919 $as_echo_n "checking for $ac_word... " >&6; }
3920 if ${ac_cv_prog_CXX+:} false; then :
3921   $as_echo_n "(cached) " >&6
3922 else
3923   if test -n "$CXX"; then
3924   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3925 else
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3927 for as_dir in $PATH
3928 do
3929   IFS=$as_save_IFS
3930   test -z "$as_dir" && as_dir=.
3931     for ac_exec_ext in '' $ac_executable_extensions; do
3932   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3933     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3935     break 2
3936   fi
3937 done
3938   done
3939 IFS=$as_save_IFS
3940
3941 fi
3942 fi
3943 CXX=$ac_cv_prog_CXX
3944 if test -n "$CXX"; then
3945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3946 $as_echo "$CXX" >&6; }
3947 else
3948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3949 $as_echo "no" >&6; }
3950 fi
3951
3952
3953     test -n "$CXX" && break
3954   done
3955 fi
3956 if test -z "$CXX"; then
3957   ac_ct_CXX=$CXX
3958   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3959 do
3960   # Extract the first word of "$ac_prog", so it can be a program name with args.
3961 set dummy $ac_prog; ac_word=$2
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3963 $as_echo_n "checking for $ac_word... " >&6; }
3964 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   if test -n "$ac_ct_CXX"; then
3968   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3969 else
3970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3971 for as_dir in $PATH
3972 do
3973   IFS=$as_save_IFS
3974   test -z "$as_dir" && as_dir=.
3975     for ac_exec_ext in '' $ac_executable_extensions; do
3976   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3977     ac_cv_prog_ac_ct_CXX="$ac_prog"
3978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3979     break 2
3980   fi
3981 done
3982   done
3983 IFS=$as_save_IFS
3984
3985 fi
3986 fi
3987 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3988 if test -n "$ac_ct_CXX"; then
3989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3990 $as_echo "$ac_ct_CXX" >&6; }
3991 else
3992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3993 $as_echo "no" >&6; }
3994 fi
3995
3996
3997   test -n "$ac_ct_CXX" && break
3998 done
3999
4000   if test "x$ac_ct_CXX" = x; then
4001     CXX="g++"
4002   else
4003     case $cross_compiling:$ac_tool_warned in
4004 yes:)
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4007 ac_tool_warned=yes ;;
4008 esac
4009     CXX=$ac_ct_CXX
4010   fi
4011 fi
4012
4013   fi
4014 fi
4015 # Provide some information about the compiler.
4016 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4017 set X $ac_compile
4018 ac_compiler=$2
4019 for ac_option in --version -v -V -qversion; do
4020   { { ac_try="$ac_compiler $ac_option >&5"
4021 case "(($ac_try" in
4022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4023   *) ac_try_echo=$ac_try;;
4024 esac
4025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4026 $as_echo "$ac_try_echo"; } >&5
4027   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4028   ac_status=$?
4029   if test -s conftest.err; then
4030     sed '10a\
4031 ... rest of stderr output deleted ...
4032          10q' conftest.err >conftest.er1
4033     cat conftest.er1 >&5
4034   fi
4035   rm -f conftest.er1 conftest.err
4036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4037   test $ac_status = 0; }
4038 done
4039
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4041 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4042 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h.  */
4047
4048 int
4049 main ()
4050 {
4051 #ifndef __GNUC__
4052        choke me
4053 #endif
4054
4055   ;
4056   return 0;
4057 }
4058 _ACEOF
4059 if ac_fn_cxx_try_compile "$LINENO"; then :
4060   ac_compiler_gnu=yes
4061 else
4062   ac_compiler_gnu=no
4063 fi
4064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4065 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4066
4067 fi
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4069 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4070 if test $ac_compiler_gnu = yes; then
4071   GXX=yes
4072 else
4073   GXX=
4074 fi
4075 ac_test_CXXFLAGS=${CXXFLAGS+set}
4076 ac_save_CXXFLAGS=$CXXFLAGS
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4078 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4079 if ${ac_cv_prog_cxx_g+:} false; then :
4080   $as_echo_n "(cached) " >&6
4081 else
4082   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4083    ac_cxx_werror_flag=yes
4084    ac_cv_prog_cxx_g=no
4085    CXXFLAGS="-g"
4086    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088
4089 int
4090 main ()
4091 {
4092
4093   ;
4094   return 0;
4095 }
4096 _ACEOF
4097 if ac_fn_cxx_try_compile "$LINENO"; then :
4098   ac_cv_prog_cxx_g=yes
4099 else
4100   CXXFLAGS=""
4101       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4102 /* end confdefs.h.  */
4103
4104 int
4105 main ()
4106 {
4107
4108   ;
4109   return 0;
4110 }
4111 _ACEOF
4112 if ac_fn_cxx_try_compile "$LINENO"; then :
4113
4114 else
4115   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4116          CXXFLAGS="-g"
4117          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4118 /* end confdefs.h.  */
4119
4120 int
4121 main ()
4122 {
4123
4124   ;
4125   return 0;
4126 }
4127 _ACEOF
4128 if ac_fn_cxx_try_compile "$LINENO"; then :
4129   ac_cv_prog_cxx_g=yes
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4137 fi
4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4139 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4140 if test "$ac_test_CXXFLAGS" = set; then
4141   CXXFLAGS=$ac_save_CXXFLAGS
4142 elif test $ac_cv_prog_cxx_g = yes; then
4143   if test "$GXX" = yes; then
4144     CXXFLAGS="-g -O2"
4145   else
4146     CXXFLAGS="-g"
4147   fi
4148 else
4149   if test "$GXX" = yes; then
4150     CXXFLAGS="-O2"
4151   else
4152     CXXFLAGS=
4153   fi
4154 fi
4155 ac_ext=c
4156 ac_cpp='$CPP $CPPFLAGS'
4157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4160
4161
4162
4163 ac_ext=c
4164 ac_cpp='$CPP $CPPFLAGS'
4165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4169 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4170 # On Suns, sometimes $CPP names a directory.
4171 if test -n "$CPP" && test -d "$CPP"; then
4172   CPP=
4173 fi
4174 if test -z "$CPP"; then
4175   if ${ac_cv_prog_CPP+:} false; then :
4176   $as_echo_n "(cached) " >&6
4177 else
4178       # Double quotes because CPP needs to be expanded
4179     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4180     do
4181       ac_preproc_ok=false
4182 for ac_c_preproc_warn_flag in '' yes
4183 do
4184   # Use a header file that comes with gcc, so configuring glibc
4185   # with a fresh cross-compiler works.
4186   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4187   # <limits.h> exists even on freestanding compilers.
4188   # On the NeXT, cc -E runs the code through the compiler's parser,
4189   # not just through cpp. "Syntax error" is here to catch this case.
4190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4191 /* end confdefs.h.  */
4192 #ifdef __STDC__
4193 # include <limits.h>
4194 #else
4195 # include <assert.h>
4196 #endif
4197                      Syntax error
4198 _ACEOF
4199 if ac_fn_c_try_cpp "$LINENO"; then :
4200
4201 else
4202   # Broken: fails on valid input.
4203 continue
4204 fi
4205 rm -f conftest.err conftest.i conftest.$ac_ext
4206
4207   # OK, works on sane cases.  Now check whether nonexistent headers
4208   # can be detected and how.
4209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4210 /* end confdefs.h.  */
4211 #include <ac_nonexistent.h>
4212 _ACEOF
4213 if ac_fn_c_try_cpp "$LINENO"; then :
4214   # Broken: success on invalid input.
4215 continue
4216 else
4217   # Passes both tests.
4218 ac_preproc_ok=:
4219 break
4220 fi
4221 rm -f conftest.err conftest.i conftest.$ac_ext
4222
4223 done
4224 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4225 rm -f conftest.i conftest.err conftest.$ac_ext
4226 if $ac_preproc_ok; then :
4227   break
4228 fi
4229
4230     done
4231     ac_cv_prog_CPP=$CPP
4232
4233 fi
4234   CPP=$ac_cv_prog_CPP
4235 else
4236   ac_cv_prog_CPP=$CPP
4237 fi
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4239 $as_echo "$CPP" >&6; }
4240 ac_preproc_ok=false
4241 for ac_c_preproc_warn_flag in '' yes
4242 do
4243   # Use a header file that comes with gcc, so configuring glibc
4244   # with a fresh cross-compiler works.
4245   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4246   # <limits.h> exists even on freestanding compilers.
4247   # On the NeXT, cc -E runs the code through the compiler's parser,
4248   # not just through cpp. "Syntax error" is here to catch this case.
4249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4250 /* end confdefs.h.  */
4251 #ifdef __STDC__
4252 # include <limits.h>
4253 #else
4254 # include <assert.h>
4255 #endif
4256                      Syntax error
4257 _ACEOF
4258 if ac_fn_c_try_cpp "$LINENO"; then :
4259
4260 else
4261   # Broken: fails on valid input.
4262 continue
4263 fi
4264 rm -f conftest.err conftest.i conftest.$ac_ext
4265
4266   # OK, works on sane cases.  Now check whether nonexistent headers
4267   # can be detected and how.
4268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4269 /* end confdefs.h.  */
4270 #include <ac_nonexistent.h>
4271 _ACEOF
4272 if ac_fn_c_try_cpp "$LINENO"; then :
4273   # Broken: success on invalid input.
4274 continue
4275 else
4276   # Passes both tests.
4277 ac_preproc_ok=:
4278 break
4279 fi
4280 rm -f conftest.err conftest.i conftest.$ac_ext
4281
4282 done
4283 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4284 rm -f conftest.i conftest.err conftest.$ac_ext
4285 if $ac_preproc_ok; then :
4286
4287 else
4288   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4290 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4291 See \`config.log' for more details" "$LINENO" 5; }
4292 fi
4293
4294 ac_ext=c
4295 ac_cpp='$CPP $CPPFLAGS'
4296 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4299
4300
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4302 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4303 if ${ac_cv_path_GREP+:} false; then :
4304   $as_echo_n "(cached) " >&6
4305 else
4306   if test -z "$GREP"; then
4307   ac_path_GREP_found=false
4308   # Loop through the user's path and test for each of PROGNAME-LIST
4309   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4310 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4311 do
4312   IFS=$as_save_IFS
4313   test -z "$as_dir" && as_dir=.
4314     for ac_prog in grep ggrep; do
4315     for ac_exec_ext in '' $ac_executable_extensions; do
4316       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4317       as_fn_executable_p "$ac_path_GREP" || continue
4318 # Check for GNU ac_path_GREP and select it if it is found.
4319   # Check for GNU $ac_path_GREP
4320 case `"$ac_path_GREP" --version 2>&1` in
4321 *GNU*)
4322   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4323 *)
4324   ac_count=0
4325   $as_echo_n 0123456789 >"conftest.in"
4326   while :
4327   do
4328     cat "conftest.in" "conftest.in" >"conftest.tmp"
4329     mv "conftest.tmp" "conftest.in"
4330     cp "conftest.in" "conftest.nl"
4331     $as_echo 'GREP' >> "conftest.nl"
4332     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4333     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4334     as_fn_arith $ac_count + 1 && ac_count=$as_val
4335     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4336       # Best one so far, save it but keep looking for a better one
4337       ac_cv_path_GREP="$ac_path_GREP"
4338       ac_path_GREP_max=$ac_count
4339     fi
4340     # 10*(2^10) chars as input seems more than enough
4341     test $ac_count -gt 10 && break
4342   done
4343   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4344 esac
4345
4346       $ac_path_GREP_found && break 3
4347     done
4348   done
4349   done
4350 IFS=$as_save_IFS
4351   if test -z "$ac_cv_path_GREP"; then
4352     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4353   fi
4354 else
4355   ac_cv_path_GREP=$GREP
4356 fi
4357
4358 fi
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4360 $as_echo "$ac_cv_path_GREP" >&6; }
4361  GREP="$ac_cv_path_GREP"
4362
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4365 $as_echo_n "checking for egrep... " >&6; }
4366 if ${ac_cv_path_EGREP+:} false; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4370    then ac_cv_path_EGREP="$GREP -E"
4371    else
4372      if test -z "$EGREP"; then
4373   ac_path_EGREP_found=false
4374   # Loop through the user's path and test for each of PROGNAME-LIST
4375   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4376 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4377 do
4378   IFS=$as_save_IFS
4379   test -z "$as_dir" && as_dir=.
4380     for ac_prog in egrep; do
4381     for ac_exec_ext in '' $ac_executable_extensions; do
4382       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4383       as_fn_executable_p "$ac_path_EGREP" || continue
4384 # Check for GNU ac_path_EGREP and select it if it is found.
4385   # Check for GNU $ac_path_EGREP
4386 case `"$ac_path_EGREP" --version 2>&1` in
4387 *GNU*)
4388   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4389 *)
4390   ac_count=0
4391   $as_echo_n 0123456789 >"conftest.in"
4392   while :
4393   do
4394     cat "conftest.in" "conftest.in" >"conftest.tmp"
4395     mv "conftest.tmp" "conftest.in"
4396     cp "conftest.in" "conftest.nl"
4397     $as_echo 'EGREP' >> "conftest.nl"
4398     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4399     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4400     as_fn_arith $ac_count + 1 && ac_count=$as_val
4401     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4402       # Best one so far, save it but keep looking for a better one
4403       ac_cv_path_EGREP="$ac_path_EGREP"
4404       ac_path_EGREP_max=$ac_count
4405     fi
4406     # 10*(2^10) chars as input seems more than enough
4407     test $ac_count -gt 10 && break
4408   done
4409   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4410 esac
4411
4412       $ac_path_EGREP_found && break 3
4413     done
4414   done
4415   done
4416 IFS=$as_save_IFS
4417   if test -z "$ac_cv_path_EGREP"; then
4418     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4419   fi
4420 else
4421   ac_cv_path_EGREP=$EGREP
4422 fi
4423
4424    fi
4425 fi
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4427 $as_echo "$ac_cv_path_EGREP" >&6; }
4428  EGREP="$ac_cv_path_EGREP"
4429
4430
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4432 $as_echo_n "checking for ANSI C header files... " >&6; }
4433 if ${ac_cv_header_stdc+:} false; then :
4434   $as_echo_n "(cached) " >&6
4435 else
4436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437 /* end confdefs.h.  */
4438 #include <stdlib.h>
4439 #include <stdarg.h>
4440 #include <string.h>
4441 #include <float.h>
4442
4443 int
4444 main ()
4445 {
4446
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 if ac_fn_c_try_compile "$LINENO"; then :
4452   ac_cv_header_stdc=yes
4453 else
4454   ac_cv_header_stdc=no
4455 fi
4456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4457
4458 if test $ac_cv_header_stdc = yes; then
4459   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4461 /* end confdefs.h.  */
4462 #include <string.h>
4463
4464 _ACEOF
4465 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4466   $EGREP "memchr" >/dev/null 2>&1; then :
4467
4468 else
4469   ac_cv_header_stdc=no
4470 fi
4471 rm -f conftest*
4472
4473 fi
4474
4475 if test $ac_cv_header_stdc = yes; then
4476   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4478 /* end confdefs.h.  */
4479 #include <stdlib.h>
4480
4481 _ACEOF
4482 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4483   $EGREP "free" >/dev/null 2>&1; then :
4484
4485 else
4486   ac_cv_header_stdc=no
4487 fi
4488 rm -f conftest*
4489
4490 fi
4491
4492 if test $ac_cv_header_stdc = yes; then
4493   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4494   if test "$cross_compiling" = yes; then :
4495   :
4496 else
4497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4498 /* end confdefs.h.  */
4499 #include <ctype.h>
4500 #include <stdlib.h>
4501 #if ((' ' & 0x0FF) == 0x020)
4502 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4503 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4504 #else
4505 # define ISLOWER(c) \
4506                    (('a' <= (c) && (c) <= 'i') \
4507                      || ('j' <= (c) && (c) <= 'r') \
4508                      || ('s' <= (c) && (c) <= 'z'))
4509 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4510 #endif
4511
4512 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4513 int
4514 main ()
4515 {
4516   int i;
4517   for (i = 0; i < 256; i++)
4518     if (XOR (islower (i), ISLOWER (i))
4519         || toupper (i) != TOUPPER (i))
4520       return 2;
4521   return 0;
4522 }
4523 _ACEOF
4524 if ac_fn_c_try_run "$LINENO"; then :
4525
4526 else
4527   ac_cv_header_stdc=no
4528 fi
4529 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4530   conftest.$ac_objext conftest.beam conftest.$ac_ext
4531 fi
4532
4533 fi
4534 fi
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4536 $as_echo "$ac_cv_header_stdc" >&6; }
4537 if test $ac_cv_header_stdc = yes; then
4538
4539 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4540
4541 fi
4542
4543 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4544 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4545                   inttypes.h stdint.h unistd.h
4546 do :
4547   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4548 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4549 "
4550 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4551   cat >>confdefs.h <<_ACEOF
4552 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4553 _ACEOF
4554
4555 fi
4556
4557 done
4558
4559
4560
4561   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4562 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4563   MINIX=yes
4564 else
4565   MINIX=
4566 fi
4567
4568
4569   if test "$MINIX" = yes; then
4570
4571 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4572
4573
4574 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4575
4576
4577 $as_echo "#define _MINIX 1" >>confdefs.h
4578
4579   fi
4580
4581
4582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4583 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4584 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4585   $as_echo_n "(cached) " >&6
4586 else
4587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588 /* end confdefs.h.  */
4589
4590 #         define __EXTENSIONS__ 1
4591           $ac_includes_default
4592 int
4593 main ()
4594 {
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_c_try_compile "$LINENO"; then :
4601   ac_cv_safe_to_define___extensions__=yes
4602 else
4603   ac_cv_safe_to_define___extensions__=no
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606 fi
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4608 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4609   test $ac_cv_safe_to_define___extensions__ = yes &&
4610     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4611
4612   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4613
4614   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4615
4616   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4617
4618   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4619
4620
4621 ac_aux_dir=
4622 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4623   if test -f "$ac_dir/install-sh"; then
4624     ac_aux_dir=$ac_dir
4625     ac_install_sh="$ac_aux_dir/install-sh -c"
4626     break
4627   elif test -f "$ac_dir/install.sh"; then
4628     ac_aux_dir=$ac_dir
4629     ac_install_sh="$ac_aux_dir/install.sh -c"
4630     break
4631   elif test -f "$ac_dir/shtool"; then
4632     ac_aux_dir=$ac_dir
4633     ac_install_sh="$ac_aux_dir/shtool install -c"
4634     break
4635   fi
4636 done
4637 if test -z "$ac_aux_dir"; then
4638   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4639 fi
4640
4641 # These three variables are undocumented and unsupported,
4642 # and are intended to be withdrawn in a future Autoconf release.
4643 # They can cause serious problems if a builder's source tree is in a directory
4644 # whose full name contains unusual characters.
4645 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4646 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4647 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4648
4649
4650 # Make sure we can run config.sub.
4651 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4652   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4653
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4655 $as_echo_n "checking build system type... " >&6; }
4656 if ${ac_cv_build+:} false; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   ac_build_alias=$build_alias
4660 test "x$ac_build_alias" = x &&
4661   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4662 test "x$ac_build_alias" = x &&
4663   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4664 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4665   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4666
4667 fi
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4669 $as_echo "$ac_cv_build" >&6; }
4670 case $ac_cv_build in
4671 *-*-*) ;;
4672 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4673 esac
4674 build=$ac_cv_build
4675 ac_save_IFS=$IFS; IFS='-'
4676 set x $ac_cv_build
4677 shift
4678 build_cpu=$1
4679 build_vendor=$2
4680 shift; shift
4681 # Remember, the first character of IFS is used to create $*,
4682 # except with old shells:
4683 build_os=$*
4684 IFS=$ac_save_IFS
4685 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4686
4687
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4689 $as_echo_n "checking host system type... " >&6; }
4690 if ${ac_cv_host+:} false; then :
4691   $as_echo_n "(cached) " >&6
4692 else
4693   if test "x$host_alias" = x; then
4694   ac_cv_host=$ac_cv_build
4695 else
4696   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4697     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4698 fi
4699
4700 fi
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4702 $as_echo "$ac_cv_host" >&6; }
4703 case $ac_cv_host in
4704 *-*-*) ;;
4705 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4706 esac
4707 host=$ac_cv_host
4708 ac_save_IFS=$IFS; IFS='-'
4709 set x $ac_cv_host
4710 shift
4711 host_cpu=$1
4712 host_vendor=$2
4713 shift; shift
4714 # Remember, the first character of IFS is used to create $*,
4715 # except with old shells:
4716 host_os=$*
4717 IFS=$ac_save_IFS
4718 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4719
4720
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4722 $as_echo_n "checking target system type... " >&6; }
4723 if ${ac_cv_target+:} false; then :
4724   $as_echo_n "(cached) " >&6
4725 else
4726   if test "x$target_alias" = x; then
4727   ac_cv_target=$ac_cv_host
4728 else
4729   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4730     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4731 fi
4732
4733 fi
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4735 $as_echo "$ac_cv_target" >&6; }
4736 case $ac_cv_target in
4737 *-*-*) ;;
4738 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4739 esac
4740 target=$ac_cv_target
4741 ac_save_IFS=$IFS; IFS='-'
4742 set x $ac_cv_target
4743 shift
4744 target_cpu=$1
4745 target_vendor=$2
4746 shift; shift
4747 # Remember, the first character of IFS is used to create $*,
4748 # except with old shells:
4749 target_os=$*
4750 IFS=$ac_save_IFS
4751 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4752
4753
4754 # The aliases save the names the user supplied, while $host etc.
4755 # will get canonicalized.
4756 test -n "$target_alias" &&
4757   test "$program_prefix$program_suffix$program_transform_name" = \
4758     NONENONEs,x,x, &&
4759   program_prefix=${target_alias}-
4760
4761 # The tests for host and target for $enable_largefile require
4762 # canonical names.
4763
4764
4765
4766 # As the $enable_largefile decision depends on --enable-plugins we must set it
4767 # even in directories otherwise not depending on the $plugins option.
4768
4769
4770   maybe_plugins=no
4771   for ac_header in dlfcn.h
4772 do :
4773   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4774 "
4775 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4776   cat >>confdefs.h <<_ACEOF
4777 #define HAVE_DLFCN_H 1
4778 _ACEOF
4779  maybe_plugins=yes
4780 fi
4781
4782 done
4783
4784   for ac_header in windows.h
4785 do :
4786   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4787 "
4788 if test "x$ac_cv_header_windows_h" = xyes; then :
4789   cat >>confdefs.h <<_ACEOF
4790 #define HAVE_WINDOWS_H 1
4791 _ACEOF
4792  maybe_plugins=yes
4793 fi
4794
4795 done
4796
4797
4798   # Check whether --enable-plugins was given.
4799 if test "${enable_plugins+set}" = set; then :
4800   enableval=$enable_plugins; case "${enableval}" in
4801       no) plugins=no ;;
4802       *) plugins=yes
4803          if test "$maybe_plugins" != "yes" ; then
4804            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4805          fi ;;
4806      esac
4807 else
4808   plugins=$maybe_plugins
4809
4810 fi
4811
4812   if test "$plugins" = "yes"; then
4813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4814 $as_echo_n "checking for library containing dlsym... " >&6; }
4815 if ${ac_cv_search_dlsym+:} false; then :
4816   $as_echo_n "(cached) " >&6
4817 else
4818   ac_func_search_save_LIBS=$LIBS
4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4820 /* end confdefs.h.  */
4821
4822 /* Override any GCC internal prototype to avoid an error.
4823    Use char because int might match the return type of a GCC
4824    builtin and then its argument prototype would still apply.  */
4825 #ifdef __cplusplus
4826 extern "C"
4827 #endif
4828 char dlsym ();
4829 int
4830 main ()
4831 {
4832 return dlsym ();
4833   ;
4834   return 0;
4835 }
4836 _ACEOF
4837 for ac_lib in '' dl; do
4838   if test -z "$ac_lib"; then
4839     ac_res="none required"
4840   else
4841     ac_res=-l$ac_lib
4842     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4843   fi
4844   if ac_fn_c_try_link "$LINENO"; then :
4845   ac_cv_search_dlsym=$ac_res
4846 fi
4847 rm -f core conftest.err conftest.$ac_objext \
4848     conftest$ac_exeext
4849   if ${ac_cv_search_dlsym+:} false; then :
4850   break
4851 fi
4852 done
4853 if ${ac_cv_search_dlsym+:} false; then :
4854
4855 else
4856   ac_cv_search_dlsym=no
4857 fi
4858 rm conftest.$ac_ext
4859 LIBS=$ac_func_search_save_LIBS
4860 fi
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4862 $as_echo "$ac_cv_search_dlsym" >&6; }
4863 ac_res=$ac_cv_search_dlsym
4864 if test "$ac_res" != no; then :
4865   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4866
4867 fi
4868
4869   fi
4870
4871
4872 case "${host}" in
4873   sparc-*-solaris*|i?86-*-solaris*)
4874     # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
4875     # were mutually exclusive until Solaris 11.3.  Without procfs support,
4876     # the bfd/ elf module cannot provide certain routines such as
4877     # elfcore_write_prpsinfo or elfcore_write_prstatus.  So unless the user
4878     # explicitly requested large-file support through the
4879     # --enable-largefile switch, disable large-file support in favor of
4880     # procfs support.
4881     #
4882     # Check if <sys/procfs.h> is incompatible with large-file support.
4883     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4884 /* end confdefs.h.  */
4885 #define _FILE_OFFSET_BITS 64
4886 #define _STRUCTURED_PROC 1
4887 #include <sys/procfs.h>
4888 int
4889 main ()
4890 {
4891
4892   ;
4893   return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_c_try_compile "$LINENO"; then :
4897   acx_cv_procfs_lfs=yes
4898 else
4899   acx_cv_procfs_lfs=no
4900 fi
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4902     #
4903     # Forcefully disable large-file support only if necessary, gdb is in
4904     # tree and enabled.
4905     if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
4906          -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
4907       : ${enable_largefile="no"}
4908       if test "$plugins" = yes; then
4909         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
4910 plugin support disabled; require large-file support which is incompatible with GDB." >&5
4911 $as_echo "$as_me: WARNING:
4912 plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
4913         plugins=no
4914       fi
4915     fi
4916     #
4917     # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
4918     # benefit of g++ 9+ which predefines it on Solaris.
4919     if test "$enable_largefile" = no; then
4920       LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
4921
4922     fi
4923     ;;
4924 esac
4925
4926 # Check whether --enable-largefile was given.
4927 if test "${enable_largefile+set}" = set; then :
4928   enableval=$enable_largefile;
4929 fi
4930
4931 if test "$enable_largefile" != no; then
4932
4933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4934 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4935 if ${ac_cv_sys_largefile_CC+:} false; then :
4936   $as_echo_n "(cached) " >&6
4937 else
4938   ac_cv_sys_largefile_CC=no
4939      if test "$GCC" != yes; then
4940        ac_save_CC=$CC
4941        while :; do
4942          # IRIX 6.2 and later do not support large files by default,
4943          # so use the C compiler's -n32 option if that helps.
4944          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945 /* end confdefs.h.  */
4946 #include <sys/types.h>
4947  /* Check that off_t can represent 2**63 - 1 correctly.
4948     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4949     since some C++ compilers masquerading as C compilers
4950     incorrectly reject 9223372036854775807.  */
4951 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4952   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4953                        && LARGE_OFF_T % 2147483647 == 1)
4954                       ? 1 : -1];
4955 int
4956 main ()
4957 {
4958
4959   ;
4960   return 0;
4961 }
4962 _ACEOF
4963          if ac_fn_c_try_compile "$LINENO"; then :
4964   break
4965 fi
4966 rm -f core conftest.err conftest.$ac_objext
4967          CC="$CC -n32"
4968          if ac_fn_c_try_compile "$LINENO"; then :
4969   ac_cv_sys_largefile_CC=' -n32'; break
4970 fi
4971 rm -f core conftest.err conftest.$ac_objext
4972          break
4973        done
4974        CC=$ac_save_CC
4975        rm -f conftest.$ac_ext
4976     fi
4977 fi
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4979 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4980   if test "$ac_cv_sys_largefile_CC" != no; then
4981     CC=$CC$ac_cv_sys_largefile_CC
4982   fi
4983
4984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4985 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4986 if ${ac_cv_sys_file_offset_bits+:} false; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989   while :; do
4990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4991 /* end confdefs.h.  */
4992 #include <sys/types.h>
4993  /* Check that off_t can represent 2**63 - 1 correctly.
4994     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4995     since some C++ compilers masquerading as C compilers
4996     incorrectly reject 9223372036854775807.  */
4997 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4998   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4999                        && LARGE_OFF_T % 2147483647 == 1)
5000                       ? 1 : -1];
5001 int
5002 main ()
5003 {
5004
5005   ;
5006   return 0;
5007 }
5008 _ACEOF
5009 if ac_fn_c_try_compile "$LINENO"; then :
5010   ac_cv_sys_file_offset_bits=no; break
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5014 /* end confdefs.h.  */
5015 #define _FILE_OFFSET_BITS 64
5016 #include <sys/types.h>
5017  /* Check that off_t can represent 2**63 - 1 correctly.
5018     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5019     since some C++ compilers masquerading as C compilers
5020     incorrectly reject 9223372036854775807.  */
5021 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5022   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5023                        && LARGE_OFF_T % 2147483647 == 1)
5024                       ? 1 : -1];
5025 int
5026 main ()
5027 {
5028
5029   ;
5030   return 0;
5031 }
5032 _ACEOF
5033 if ac_fn_c_try_compile "$LINENO"; then :
5034   ac_cv_sys_file_offset_bits=64; break
5035 fi
5036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5037   ac_cv_sys_file_offset_bits=unknown
5038   break
5039 done
5040 fi
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5042 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5043 case $ac_cv_sys_file_offset_bits in #(
5044   no | unknown) ;;
5045   *)
5046 cat >>confdefs.h <<_ACEOF
5047 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5048 _ACEOF
5049 ;;
5050 esac
5051 rm -rf conftest*
5052   if test $ac_cv_sys_file_offset_bits = unknown; then
5053     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5054 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5055 if ${ac_cv_sys_large_files+:} false; then :
5056   $as_echo_n "(cached) " >&6
5057 else
5058   while :; do
5059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061 #include <sys/types.h>
5062  /* Check that off_t can represent 2**63 - 1 correctly.
5063     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5064     since some C++ compilers masquerading as C compilers
5065     incorrectly reject 9223372036854775807.  */
5066 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5067   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5068                        && LARGE_OFF_T % 2147483647 == 1)
5069                       ? 1 : -1];
5070 int
5071 main ()
5072 {
5073
5074   ;
5075   return 0;
5076 }
5077 _ACEOF
5078 if ac_fn_c_try_compile "$LINENO"; then :
5079   ac_cv_sys_large_files=no; break
5080 fi
5081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5083 /* end confdefs.h.  */
5084 #define _LARGE_FILES 1
5085 #include <sys/types.h>
5086  /* Check that off_t can represent 2**63 - 1 correctly.
5087     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5088     since some C++ compilers masquerading as C compilers
5089     incorrectly reject 9223372036854775807.  */
5090 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5091   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5092                        && LARGE_OFF_T % 2147483647 == 1)
5093                       ? 1 : -1];
5094 int
5095 main ()
5096 {
5097
5098   ;
5099   return 0;
5100 }
5101 _ACEOF
5102 if ac_fn_c_try_compile "$LINENO"; then :
5103   ac_cv_sys_large_files=1; break
5104 fi
5105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5106   ac_cv_sys_large_files=unknown
5107   break
5108 done
5109 fi
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5111 $as_echo "$ac_cv_sys_large_files" >&6; }
5112 case $ac_cv_sys_large_files in #(
5113   no | unknown) ;;
5114   *)
5115 cat >>confdefs.h <<_ACEOF
5116 #define _LARGE_FILES $ac_cv_sys_large_files
5117 _ACEOF
5118 ;;
5119 esac
5120 rm -rf conftest*
5121   fi
5122
5123
5124 fi
5125
5126
5127 # Expand $ac_aux_dir to an absolute path.
5128 am_aux_dir=`cd "$ac_aux_dir" && pwd`
5129
5130 if test x"${install_sh+set}" != xset; then
5131   case $am_aux_dir in
5132   *\ * | *\     *)
5133     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5134   *)
5135     install_sh="\${SHELL} $am_aux_dir/install-sh"
5136   esac
5137 fi
5138
5139 # Installed binaries are usually stripped using 'strip' when the user
5140 # run "make install-strip".  However 'strip' might not be the right
5141 # tool to use in cross-compilation environments, therefore Automake
5142 # will honor the 'STRIP' environment variable to overrule this program.
5143 if test "$cross_compiling" != no; then
5144   if test -n "$ac_tool_prefix"; then
5145   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5146 set dummy ${ac_tool_prefix}strip; ac_word=$2
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5148 $as_echo_n "checking for $ac_word... " >&6; }
5149 if ${ac_cv_prog_STRIP+:} false; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if test -n "$STRIP"; then
5153   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5154 else
5155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5156 for as_dir in $PATH
5157 do
5158   IFS=$as_save_IFS
5159   test -z "$as_dir" && as_dir=.
5160     for ac_exec_ext in '' $ac_executable_extensions; do
5161   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5162     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5164     break 2
5165   fi
5166 done
5167   done
5168 IFS=$as_save_IFS
5169
5170 fi
5171 fi
5172 STRIP=$ac_cv_prog_STRIP
5173 if test -n "$STRIP"; then
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5175 $as_echo "$STRIP" >&6; }
5176 else
5177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5178 $as_echo "no" >&6; }
5179 fi
5180
5181
5182 fi
5183 if test -z "$ac_cv_prog_STRIP"; then
5184   ac_ct_STRIP=$STRIP
5185   # Extract the first word of "strip", so it can be a program name with args.
5186 set dummy strip; ac_word=$2
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5188 $as_echo_n "checking for $ac_word... " >&6; }
5189 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5190   $as_echo_n "(cached) " >&6
5191 else
5192   if test -n "$ac_ct_STRIP"; then
5193   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5194 else
5195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5196 for as_dir in $PATH
5197 do
5198   IFS=$as_save_IFS
5199   test -z "$as_dir" && as_dir=.
5200     for ac_exec_ext in '' $ac_executable_extensions; do
5201   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5202     ac_cv_prog_ac_ct_STRIP="strip"
5203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5204     break 2
5205   fi
5206 done
5207   done
5208 IFS=$as_save_IFS
5209
5210 fi
5211 fi
5212 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5213 if test -n "$ac_ct_STRIP"; then
5214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5215 $as_echo "$ac_ct_STRIP" >&6; }
5216 else
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5218 $as_echo "no" >&6; }
5219 fi
5220
5221   if test "x$ac_ct_STRIP" = x; then
5222     STRIP=":"
5223   else
5224     case $cross_compiling:$ac_tool_warned in
5225 yes:)
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5227 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5228 ac_tool_warned=yes ;;
5229 esac
5230     STRIP=$ac_ct_STRIP
5231   fi
5232 else
5233   STRIP="$ac_cv_prog_STRIP"
5234 fi
5235
5236 fi
5237 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5238
5239
5240 ac_aux_dir=
5241 for ac_dir in .. "$srcdir"/..; do
5242   if test -f "$ac_dir/install-sh"; then
5243     ac_aux_dir=$ac_dir
5244     ac_install_sh="$ac_aux_dir/install-sh -c"
5245     break
5246   elif test -f "$ac_dir/install.sh"; then
5247     ac_aux_dir=$ac_dir
5248     ac_install_sh="$ac_aux_dir/install.sh -c"
5249     break
5250   elif test -f "$ac_dir/shtool"; then
5251     ac_aux_dir=$ac_dir
5252     ac_install_sh="$ac_aux_dir/shtool install -c"
5253     break
5254   fi
5255 done
5256 if test -z "$ac_aux_dir"; then
5257   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
5258 fi
5259
5260 # These three variables are undocumented and unsupported,
5261 # and are intended to be withdrawn in a future Autoconf release.
5262 # They can cause serious problems if a builder's source tree is in a directory
5263 # whose full name contains unusual characters.
5264 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
5265 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
5266 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
5267
5268
5269
5270 # Set build, build_cpu, build_vendor and build_os.
5271
5272
5273 # Set host, host_cpu, host_vendor, and host_os.
5274
5275
5276 # Set target, target_cpu, target_vendor, and target_os.
5277
5278
5279  case ${build_alias} in
5280   "") build_noncanonical=${build} ;;
5281   *) build_noncanonical=${build_alias} ;;
5282 esac
5283
5284  case ${host_alias} in
5285   "") host_noncanonical=${build_noncanonical} ;;
5286   *) host_noncanonical=${host_alias} ;;
5287 esac
5288
5289  case ${target_alias} in
5290   "") target_noncanonical=${host_noncanonical} ;;
5291   *) target_noncanonical=${target_alias} ;;
5292 esac
5293
5294
5295
5296
5297 test "$program_prefix" != NONE &&
5298   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5299 # Use a double $ so make ignores it.
5300 test "$program_suffix" != NONE &&
5301   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5302 # Double any \ or $.
5303 # By default was `s,x,x', remove it if useless.
5304 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5305 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5306
5307
5308 # We require libtool to link with the in-tree libtool libraries
5309 # the proper way.
5310 case `pwd` in
5311   *\ * | *\     *)
5312     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5313 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5314 esac
5315
5316
5317
5318 macro_version='2.2.7a'
5319 macro_revision='1.3134'
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333 ltmain="$ac_aux_dir/ltmain.sh"
5334
5335 # Backslashify metacharacters that are still active within
5336 # double-quoted strings.
5337 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5338
5339 # Same as above, but do not quote variable references.
5340 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5341
5342 # Sed substitution to delay expansion of an escaped shell variable in a
5343 # double_quote_subst'ed string.
5344 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5345
5346 # Sed substitution to delay expansion of an escaped single quote.
5347 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5348
5349 # Sed substitution to avoid accidental globbing in evaled expressions
5350 no_glob_subst='s/\*/\\\*/g'
5351
5352 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5353 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5354 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5355
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5357 $as_echo_n "checking how to print strings... " >&6; }
5358 # Test print first, because it will be a builtin if present.
5359 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5360    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5361   ECHO='print -r --'
5362 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5363   ECHO='printf %s\n'
5364 else
5365   # Use this function as a fallback that always works.
5366   func_fallback_echo ()
5367   {
5368     eval 'cat <<_LTECHO_EOF
5369 $1
5370 _LTECHO_EOF'
5371   }
5372   ECHO='func_fallback_echo'
5373 fi
5374
5375 # func_echo_all arg...
5376 # Invoke $ECHO with all args, space-separated.
5377 func_echo_all ()
5378 {
5379     $ECHO ""
5380 }
5381
5382 case "$ECHO" in
5383   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5384 $as_echo "printf" >&6; } ;;
5385   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5386 $as_echo "print -r" >&6; } ;;
5387   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5388 $as_echo "cat" >&6; } ;;
5389 esac
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5405 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5406 if ${ac_cv_path_SED+:} false; then :
5407   $as_echo_n "(cached) " >&6
5408 else
5409             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5410      for ac_i in 1 2 3 4 5 6 7; do
5411        ac_script="$ac_script$as_nl$ac_script"
5412      done
5413      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5414      { ac_script=; unset ac_script;}
5415      if test -z "$SED"; then
5416   ac_path_SED_found=false
5417   # Loop through the user's path and test for each of PROGNAME-LIST
5418   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5419 for as_dir in $PATH
5420 do
5421   IFS=$as_save_IFS
5422   test -z "$as_dir" && as_dir=.
5423     for ac_prog in sed gsed; do
5424     for ac_exec_ext in '' $ac_executable_extensions; do
5425       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5426       as_fn_executable_p "$ac_path_SED" || continue
5427 # Check for GNU ac_path_SED and select it if it is found.
5428   # Check for GNU $ac_path_SED
5429 case `"$ac_path_SED" --version 2>&1` in
5430 *GNU*)
5431   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5432 *)
5433   ac_count=0
5434   $as_echo_n 0123456789 >"conftest.in"
5435   while :
5436   do
5437     cat "conftest.in" "conftest.in" >"conftest.tmp"
5438     mv "conftest.tmp" "conftest.in"
5439     cp "conftest.in" "conftest.nl"
5440     $as_echo '' >> "conftest.nl"
5441     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5442     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5443     as_fn_arith $ac_count + 1 && ac_count=$as_val
5444     if test $ac_count -gt ${ac_path_SED_max-0}; then
5445       # Best one so far, save it but keep looking for a better one
5446       ac_cv_path_SED="$ac_path_SED"
5447       ac_path_SED_max=$ac_count
5448     fi
5449     # 10*(2^10) chars as input seems more than enough
5450     test $ac_count -gt 10 && break
5451   done
5452   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5453 esac
5454
5455       $ac_path_SED_found && break 3
5456     done
5457   done
5458   done
5459 IFS=$as_save_IFS
5460   if test -z "$ac_cv_path_SED"; then
5461     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5462   fi
5463 else
5464   ac_cv_path_SED=$SED
5465 fi
5466
5467 fi
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5469 $as_echo "$ac_cv_path_SED" >&6; }
5470  SED="$ac_cv_path_SED"
5471   rm -f conftest.sed
5472
5473 test -z "$SED" && SED=sed
5474 Xsed="$SED -e 1s/^X//"
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5487 $as_echo_n "checking for fgrep... " >&6; }
5488 if ${ac_cv_path_FGREP+:} false; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5492    then ac_cv_path_FGREP="$GREP -F"
5493    else
5494      if test -z "$FGREP"; then
5495   ac_path_FGREP_found=false
5496   # Loop through the user's path and test for each of PROGNAME-LIST
5497   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5498 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5499 do
5500   IFS=$as_save_IFS
5501   test -z "$as_dir" && as_dir=.
5502     for ac_prog in fgrep; do
5503     for ac_exec_ext in '' $ac_executable_extensions; do
5504       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5505       as_fn_executable_p "$ac_path_FGREP" || continue
5506 # Check for GNU ac_path_FGREP and select it if it is found.
5507   # Check for GNU $ac_path_FGREP
5508 case `"$ac_path_FGREP" --version 2>&1` in
5509 *GNU*)
5510   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5511 *)
5512   ac_count=0
5513   $as_echo_n 0123456789 >"conftest.in"
5514   while :
5515   do
5516     cat "conftest.in" "conftest.in" >"conftest.tmp"
5517     mv "conftest.tmp" "conftest.in"
5518     cp "conftest.in" "conftest.nl"
5519     $as_echo 'FGREP' >> "conftest.nl"
5520     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5521     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5522     as_fn_arith $ac_count + 1 && ac_count=$as_val
5523     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5524       # Best one so far, save it but keep looking for a better one
5525       ac_cv_path_FGREP="$ac_path_FGREP"
5526       ac_path_FGREP_max=$ac_count
5527     fi
5528     # 10*(2^10) chars as input seems more than enough
5529     test $ac_count -gt 10 && break
5530   done
5531   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5532 esac
5533
5534       $ac_path_FGREP_found && break 3
5535     done
5536   done
5537   done
5538 IFS=$as_save_IFS
5539   if test -z "$ac_cv_path_FGREP"; then
5540     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5541   fi
5542 else
5543   ac_cv_path_FGREP=$FGREP
5544 fi
5545
5546    fi
5547 fi
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5549 $as_echo "$ac_cv_path_FGREP" >&6; }
5550  FGREP="$ac_cv_path_FGREP"
5551
5552
5553 test -z "$GREP" && GREP=grep
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573 # Check whether --with-gnu-ld was given.
5574 if test "${with_gnu_ld+set}" = set; then :
5575   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5576 else
5577   with_gnu_ld=no
5578 fi
5579
5580 ac_prog=ld
5581 if test "$GCC" = yes; then
5582   # Check if gcc -print-prog-name=ld gives a path.
5583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5584 $as_echo_n "checking for ld used by $CC... " >&6; }
5585   case $host in
5586   *-*-mingw*)
5587     # gcc leaves a trailing carriage return which upsets mingw
5588     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5589   *)
5590     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5591   esac
5592   case $ac_prog in
5593     # Accept absolute paths.
5594     [\\/]* | ?:[\\/]*)
5595       re_direlt='/[^/][^/]*/\.\./'
5596       # Canonicalize the pathname of ld
5597       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5598       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5599         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5600       done
5601       test -z "$LD" && LD="$ac_prog"
5602       ;;
5603   "")
5604     # If it fails, then pretend we aren't using GCC.
5605     ac_prog=ld
5606     ;;
5607   *)
5608     # If it is relative, then search for the first ld in PATH.
5609     with_gnu_ld=unknown
5610     ;;
5611   esac
5612 elif test "$with_gnu_ld" = yes; then
5613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5614 $as_echo_n "checking for GNU ld... " >&6; }
5615 else
5616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5617 $as_echo_n "checking for non-GNU ld... " >&6; }
5618 fi
5619 if ${lt_cv_path_LD+:} false; then :
5620   $as_echo_n "(cached) " >&6
5621 else
5622   if test -z "$LD"; then
5623   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5624   for ac_dir in $PATH; do
5625     IFS="$lt_save_ifs"
5626     test -z "$ac_dir" && ac_dir=.
5627     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5628       lt_cv_path_LD="$ac_dir/$ac_prog"
5629       # Check to see if the program is GNU ld.  I'd rather use --version,
5630       # but apparently some variants of GNU ld only accept -v.
5631       # Break only if it was the GNU/non-GNU ld that we prefer.
5632       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5633       *GNU* | *'with BFD'*)
5634         test "$with_gnu_ld" != no && break
5635         ;;
5636       *)
5637         test "$with_gnu_ld" != yes && break
5638         ;;
5639       esac
5640     fi
5641   done
5642   IFS="$lt_save_ifs"
5643 else
5644   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5645 fi
5646 fi
5647
5648 LD="$lt_cv_path_LD"
5649 if test -n "$LD"; then
5650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5651 $as_echo "$LD" >&6; }
5652 else
5653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5654 $as_echo "no" >&6; }
5655 fi
5656 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5658 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5659 if ${lt_cv_prog_gnu_ld+:} false; then :
5660   $as_echo_n "(cached) " >&6
5661 else
5662   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5663 case `$LD -v 2>&1 </dev/null` in
5664 *GNU* | *'with BFD'*)
5665   lt_cv_prog_gnu_ld=yes
5666   ;;
5667 *)
5668   lt_cv_prog_gnu_ld=no
5669   ;;
5670 esac
5671 fi
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5673 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5674 with_gnu_ld=$lt_cv_prog_gnu_ld
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5685 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5686 if ${lt_cv_path_NM+:} false; then :
5687   $as_echo_n "(cached) " >&6
5688 else
5689   if test -n "$NM"; then
5690    # Let the user override the nm to test.
5691    lt_nm_to_check="$NM"
5692  else
5693    lt_nm_to_check="${ac_tool_prefix}nm"
5694    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5695      lt_nm_to_check="$lt_nm_to_check nm"
5696    fi
5697  fi
5698  for lt_tmp_nm in "$lt_nm_to_check"; do
5699    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5700    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5701      IFS="$lt_save_ifs"
5702      test -z "$ac_dir" && ac_dir=.
5703      # Strip out any user-provided options from the nm to test twice,
5704      # the first time to test to see if nm (rather than its options) has
5705      # an explicit path, the second time to yield a file which can be
5706      # nm'ed itself.
5707      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5708      case "$tmp_nm_path" in
5709      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5710      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5711      esac
5712      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5713      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5714        # Check to see if the nm accepts a BSD-compat flag.
5715        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5716        #   nm: unknown option "B" ignored
5717        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5718        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5719          break
5720          ;;
5721        *)
5722          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5723          *$tmp_nm*)
5724            lt_cv_path_NM="$tmp_nm -p"
5725            break
5726            ;;
5727          *)
5728            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5729            continue # so that we can try to find one that supports BSD flags
5730            ;;
5731          esac
5732          ;;
5733        esac
5734      fi
5735    done
5736    IFS="$lt_save_ifs"
5737  done
5738  : ${lt_cv_path_NM=no}
5739 fi
5740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5741 $as_echo "$lt_cv_path_NM" >&6; }
5742 if test "$lt_cv_path_NM" != "no"; then
5743   NM="$lt_cv_path_NM"
5744 else
5745   # Didn't find any BSD compatible name lister, look for dumpbin.
5746   if test -n "$DUMPBIN"; then :
5747     # Let the user override the test.
5748   else
5749     if test -n "$ac_tool_prefix"; then
5750   for ac_prog in dumpbin "link -dump"
5751   do
5752     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5753 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5755 $as_echo_n "checking for $ac_word... " >&6; }
5756 if ${ac_cv_prog_DUMPBIN+:} false; then :
5757   $as_echo_n "(cached) " >&6
5758 else
5759   if test -n "$DUMPBIN"; then
5760   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5761 else
5762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5763 for as_dir in $PATH
5764 do
5765   IFS=$as_save_IFS
5766   test -z "$as_dir" && as_dir=.
5767     for ac_exec_ext in '' $ac_executable_extensions; do
5768   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5769     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5771     break 2
5772   fi
5773 done
5774   done
5775 IFS=$as_save_IFS
5776
5777 fi
5778 fi
5779 DUMPBIN=$ac_cv_prog_DUMPBIN
5780 if test -n "$DUMPBIN"; then
5781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5782 $as_echo "$DUMPBIN" >&6; }
5783 else
5784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5785 $as_echo "no" >&6; }
5786 fi
5787
5788
5789     test -n "$DUMPBIN" && break
5790   done
5791 fi
5792 if test -z "$DUMPBIN"; then
5793   ac_ct_DUMPBIN=$DUMPBIN
5794   for ac_prog in dumpbin "link -dump"
5795 do
5796   # Extract the first word of "$ac_prog", so it can be a program name with args.
5797 set dummy $ac_prog; ac_word=$2
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5799 $as_echo_n "checking for $ac_word... " >&6; }
5800 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5801   $as_echo_n "(cached) " >&6
5802 else
5803   if test -n "$ac_ct_DUMPBIN"; then
5804   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5805 else
5806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5807 for as_dir in $PATH
5808 do
5809   IFS=$as_save_IFS
5810   test -z "$as_dir" && as_dir=.
5811     for ac_exec_ext in '' $ac_executable_extensions; do
5812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5813     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5815     break 2
5816   fi
5817 done
5818   done
5819 IFS=$as_save_IFS
5820
5821 fi
5822 fi
5823 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5824 if test -n "$ac_ct_DUMPBIN"; then
5825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5826 $as_echo "$ac_ct_DUMPBIN" >&6; }
5827 else
5828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5829 $as_echo "no" >&6; }
5830 fi
5831
5832
5833   test -n "$ac_ct_DUMPBIN" && break
5834 done
5835
5836   if test "x$ac_ct_DUMPBIN" = x; then
5837     DUMPBIN=":"
5838   else
5839     case $cross_compiling:$ac_tool_warned in
5840 yes:)
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5842 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5843 ac_tool_warned=yes ;;
5844 esac
5845     DUMPBIN=$ac_ct_DUMPBIN
5846   fi
5847 fi
5848
5849     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5850     *COFF*)
5851       DUMPBIN="$DUMPBIN -symbols"
5852       ;;
5853     *)
5854       DUMPBIN=:
5855       ;;
5856     esac
5857   fi
5858
5859   if test "$DUMPBIN" != ":"; then
5860     NM="$DUMPBIN"
5861   fi
5862 fi
5863 test -z "$NM" && NM=nm
5864
5865
5866
5867
5868
5869
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5871 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5872 if ${lt_cv_nm_interface+:} false; then :
5873   $as_echo_n "(cached) " >&6
5874 else
5875   lt_cv_nm_interface="BSD nm"
5876   echo "int some_variable = 0;" > conftest.$ac_ext
5877   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5878   (eval "$ac_compile" 2>conftest.err)
5879   cat conftest.err >&5
5880   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5881   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5882   cat conftest.err >&5
5883   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5884   cat conftest.out >&5
5885   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5886     lt_cv_nm_interface="MS dumpbin"
5887   fi
5888   rm -f conftest*
5889 fi
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5891 $as_echo "$lt_cv_nm_interface" >&6; }
5892
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5894 $as_echo_n "checking whether ln -s works... " >&6; }
5895 LN_S=$as_ln_s
5896 if test "$LN_S" = "ln -s"; then
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5898 $as_echo "yes" >&6; }
5899 else
5900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5901 $as_echo "no, using $LN_S" >&6; }
5902 fi
5903
5904 # find the maximum length of command line arguments
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5906 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5907 if ${lt_cv_sys_max_cmd_len+:} false; then :
5908   $as_echo_n "(cached) " >&6
5909 else
5910     i=0
5911   teststring="ABCD"
5912
5913   case $build_os in
5914   msdosdjgpp*)
5915     # On DJGPP, this test can blow up pretty badly due to problems in libc
5916     # (any single argument exceeding 2000 bytes causes a buffer overrun
5917     # during glob expansion).  Even if it were fixed, the result of this
5918     # check would be larger than it should be.
5919     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5920     ;;
5921
5922   gnu*)
5923     # Under GNU Hurd, this test is not required because there is
5924     # no limit to the length of command line arguments.
5925     # Libtool will interpret -1 as no limit whatsoever
5926     lt_cv_sys_max_cmd_len=-1;
5927     ;;
5928
5929   cygwin* | mingw* | cegcc*)
5930     # On Win9x/ME, this test blows up -- it succeeds, but takes
5931     # about 5 minutes as the teststring grows exponentially.
5932     # Worse, since 9x/ME are not pre-emptively multitasking,
5933     # you end up with a "frozen" computer, even though with patience
5934     # the test eventually succeeds (with a max line length of 256k).
5935     # Instead, let's just punt: use the minimum linelength reported by
5936     # all of the supported platforms: 8192 (on NT/2K/XP).
5937     lt_cv_sys_max_cmd_len=8192;
5938     ;;
5939
5940   mint*)
5941     # On MiNT this can take a long time and run out of memory.
5942     lt_cv_sys_max_cmd_len=8192;
5943     ;;
5944
5945   amigaos*)
5946     # On AmigaOS with pdksh, this test takes hours, literally.
5947     # So we just punt and use a minimum line length of 8192.
5948     lt_cv_sys_max_cmd_len=8192;
5949     ;;
5950
5951   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5952     # This has been around since 386BSD, at least.  Likely further.
5953     if test -x /sbin/sysctl; then
5954       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5955     elif test -x /usr/sbin/sysctl; then
5956       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5957     else
5958       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5959     fi
5960     # And add a safety zone
5961     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5962     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5963     ;;
5964
5965   interix*)
5966     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5967     lt_cv_sys_max_cmd_len=196608
5968     ;;
5969
5970   osf*)
5971     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5972     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5973     # nice to cause kernel panics so lets avoid the loop below.
5974     # First set a reasonable default.
5975     lt_cv_sys_max_cmd_len=16384
5976     #
5977     if test -x /sbin/sysconfig; then
5978       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5979         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5980       esac
5981     fi
5982     ;;
5983   sco3.2v5*)
5984     lt_cv_sys_max_cmd_len=102400
5985     ;;
5986   sysv5* | sco5v6* | sysv4.2uw2*)
5987     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5988     if test -n "$kargmax"; then
5989       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5990     else
5991       lt_cv_sys_max_cmd_len=32768
5992     fi
5993     ;;
5994   *)
5995     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5996     if test -n "$lt_cv_sys_max_cmd_len"; then
5997       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5998       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5999     else
6000       # Make teststring a little bigger before we do anything with it.
6001       # a 1K string should be a reasonable start.
6002       for i in 1 2 3 4 5 6 7 8 ; do
6003         teststring=$teststring$teststring
6004       done
6005       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6006       # If test is not a shell built-in, we'll probably end up computing a
6007       # maximum length that is only half of the actual maximum length, but
6008       # we can't tell.
6009       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6010                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6011               test $i != 17 # 1/2 MB should be enough
6012       do
6013         i=`expr $i + 1`
6014         teststring=$teststring$teststring
6015       done
6016       # Only check the string length outside the loop.
6017       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6018       teststring=
6019       # Add a significant safety factor because C++ compilers can tack on
6020       # massive amounts of additional arguments before passing them to the
6021       # linker.  It appears as though 1/2 is a usable value.
6022       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6023     fi
6024     ;;
6025   esac
6026
6027 fi
6028
6029 if test -n $lt_cv_sys_max_cmd_len ; then
6030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6031 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6032 else
6033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6034 $as_echo "none" >&6; }
6035 fi
6036 max_cmd_len=$lt_cv_sys_max_cmd_len
6037
6038
6039
6040
6041
6042
6043 : ${CP="cp -f"}
6044 : ${MV="mv -f"}
6045 : ${RM="rm -f"}
6046
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6048 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6049 # Try some XSI features
6050 xsi_shell=no
6051 ( _lt_dummy="a/b/c"
6052   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6053       = c,a/b,, \
6054     && eval 'test $(( 1 + 1 )) -eq 2 \
6055     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6056   && xsi_shell=yes
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6058 $as_echo "$xsi_shell" >&6; }
6059
6060
6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6062 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6063 lt_shell_append=no
6064 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6065     >/dev/null 2>&1 \
6066   && lt_shell_append=yes
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6068 $as_echo "$lt_shell_append" >&6; }
6069
6070
6071 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6072   lt_unset=unset
6073 else
6074   lt_unset=false
6075 fi
6076
6077
6078
6079
6080
6081 # test EBCDIC or ASCII
6082 case `echo X|tr X '\101'` in
6083  A) # ASCII based system
6084     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6085   lt_SP2NL='tr \040 \012'
6086   lt_NL2SP='tr \015\012 \040\040'
6087   ;;
6088  *) # EBCDIC based system
6089   lt_SP2NL='tr \100 \n'
6090   lt_NL2SP='tr \r\n \100\100'
6091   ;;
6092 esac
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6103 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6104 if ${lt_cv_ld_reload_flag+:} false; then :
6105   $as_echo_n "(cached) " >&6
6106 else
6107   lt_cv_ld_reload_flag='-r'
6108 fi
6109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6110 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6111 reload_flag=$lt_cv_ld_reload_flag
6112 case $reload_flag in
6113 "" | " "*) ;;
6114 *) reload_flag=" $reload_flag" ;;
6115 esac
6116 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6117 case $host_os in
6118   darwin*)
6119     if test "$GCC" = yes; then
6120       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6121     else
6122       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6123     fi
6124     ;;
6125 esac
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135 if test -n "$ac_tool_prefix"; then
6136   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6137 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6139 $as_echo_n "checking for $ac_word... " >&6; }
6140 if ${ac_cv_prog_OBJDUMP+:} false; then :
6141   $as_echo_n "(cached) " >&6
6142 else
6143   if test -n "$OBJDUMP"; then
6144   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6145 else
6146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6147 for as_dir in $PATH
6148 do
6149   IFS=$as_save_IFS
6150   test -z "$as_dir" && as_dir=.
6151     for ac_exec_ext in '' $ac_executable_extensions; do
6152   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6153     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6155     break 2
6156   fi
6157 done
6158   done
6159 IFS=$as_save_IFS
6160
6161 fi
6162 fi
6163 OBJDUMP=$ac_cv_prog_OBJDUMP
6164 if test -n "$OBJDUMP"; then
6165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6166 $as_echo "$OBJDUMP" >&6; }
6167 else
6168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6169 $as_echo "no" >&6; }
6170 fi
6171
6172
6173 fi
6174 if test -z "$ac_cv_prog_OBJDUMP"; then
6175   ac_ct_OBJDUMP=$OBJDUMP
6176   # Extract the first word of "objdump", so it can be a program name with args.
6177 set dummy objdump; ac_word=$2
6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6179 $as_echo_n "checking for $ac_word... " >&6; }
6180 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6181   $as_echo_n "(cached) " >&6
6182 else
6183   if test -n "$ac_ct_OBJDUMP"; then
6184   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6185 else
6186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6187 for as_dir in $PATH
6188 do
6189   IFS=$as_save_IFS
6190   test -z "$as_dir" && as_dir=.
6191     for ac_exec_ext in '' $ac_executable_extensions; do
6192   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6193     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6195     break 2
6196   fi
6197 done
6198   done
6199 IFS=$as_save_IFS
6200
6201 fi
6202 fi
6203 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6204 if test -n "$ac_ct_OBJDUMP"; then
6205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6206 $as_echo "$ac_ct_OBJDUMP" >&6; }
6207 else
6208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6209 $as_echo "no" >&6; }
6210 fi
6211
6212   if test "x$ac_ct_OBJDUMP" = x; then
6213     OBJDUMP="false"
6214   else
6215     case $cross_compiling:$ac_tool_warned in
6216 yes:)
6217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6219 ac_tool_warned=yes ;;
6220 esac
6221     OBJDUMP=$ac_ct_OBJDUMP
6222   fi
6223 else
6224   OBJDUMP="$ac_cv_prog_OBJDUMP"
6225 fi
6226
6227 test -z "$OBJDUMP" && OBJDUMP=objdump
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6238 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6239 if ${lt_cv_deplibs_check_method+:} false; then :
6240   $as_echo_n "(cached) " >&6
6241 else
6242   lt_cv_file_magic_cmd='$MAGIC_CMD'
6243 lt_cv_file_magic_test_file=
6244 lt_cv_deplibs_check_method='unknown'
6245 # Need to set the preceding variable on all platforms that support
6246 # interlibrary dependencies.
6247 # 'none' -- dependencies not supported.
6248 # `unknown' -- same as none, but documents that we really don't know.
6249 # 'pass_all' -- all dependencies passed with no checks.
6250 # 'test_compile' -- check by making test program.
6251 # 'file_magic [[regex]]' -- check by looking for files in library path
6252 # which responds to the $file_magic_cmd with a given extended regex.
6253 # If you have `file' or equivalent on your system and you're not sure
6254 # whether `pass_all' will *always* work, you probably want this one.
6255
6256 case $host_os in
6257 aix[4-9]*)
6258   lt_cv_deplibs_check_method=pass_all
6259   ;;
6260
6261 beos*)
6262   lt_cv_deplibs_check_method=pass_all
6263   ;;
6264
6265 bsdi[45]*)
6266   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6267   lt_cv_file_magic_cmd='/usr/bin/file -L'
6268   lt_cv_file_magic_test_file=/shlib/libc.so
6269   ;;
6270
6271 cygwin*)
6272   # func_win32_libid is a shell function defined in ltmain.sh
6273   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6274   lt_cv_file_magic_cmd='func_win32_libid'
6275   ;;
6276
6277 mingw* | pw32*)
6278   # Base MSYS/MinGW do not provide the 'file' command needed by
6279   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6280   # unless we find 'file', for example because we are cross-compiling.
6281   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6282   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6283     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6284     lt_cv_file_magic_cmd='func_win32_libid'
6285   else
6286     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6287     lt_cv_file_magic_cmd='$OBJDUMP -f'
6288   fi
6289   ;;
6290
6291 cegcc*)
6292   # use the weaker test based on 'objdump'. See mingw*.
6293   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6294   lt_cv_file_magic_cmd='$OBJDUMP -f'
6295   ;;
6296
6297 darwin* | rhapsody*)
6298   lt_cv_deplibs_check_method=pass_all
6299   ;;
6300
6301 freebsd* | dragonfly*)
6302   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6303     case $host_cpu in
6304     i*86 )
6305       # Not sure whether the presence of OpenBSD here was a mistake.
6306       # Let's accept both of them until this is cleared up.
6307       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6308       lt_cv_file_magic_cmd=/usr/bin/file
6309       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6310       ;;
6311     esac
6312   else
6313     lt_cv_deplibs_check_method=pass_all
6314   fi
6315   ;;
6316
6317 gnu*)
6318   lt_cv_deplibs_check_method=pass_all
6319   ;;
6320
6321 haiku*)
6322   lt_cv_deplibs_check_method=pass_all
6323   ;;
6324
6325 hpux10.20* | hpux11*)
6326   lt_cv_file_magic_cmd=/usr/bin/file
6327   case $host_cpu in
6328   ia64*)
6329     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6330     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6331     ;;
6332   hppa*64*)
6333     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6334     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6335     ;;
6336   *)
6337     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6338     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6339     ;;
6340   esac
6341   ;;
6342
6343 interix[3-9]*)
6344   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6345   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6346   ;;
6347
6348 irix5* | irix6* | nonstopux*)
6349   case $LD in
6350   *-32|*"-32 ") libmagic=32-bit;;
6351   *-n32|*"-n32 ") libmagic=N32;;
6352   *-64|*"-64 ") libmagic=64-bit;;
6353   *) libmagic=never-match;;
6354   esac
6355   lt_cv_deplibs_check_method=pass_all
6356   ;;
6357
6358 # This must be Linux ELF.
6359 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6360   lt_cv_deplibs_check_method=pass_all
6361   ;;
6362
6363 netbsd*)
6364   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6365     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6366   else
6367     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6368   fi
6369   ;;
6370
6371 newos6*)
6372   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6373   lt_cv_file_magic_cmd=/usr/bin/file
6374   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6375   ;;
6376
6377 *nto* | *qnx*)
6378   lt_cv_deplibs_check_method=pass_all
6379   ;;
6380
6381 openbsd*)
6382   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6383     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6384   else
6385     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6386   fi
6387   ;;
6388
6389 osf3* | osf4* | osf5*)
6390   lt_cv_deplibs_check_method=pass_all
6391   ;;
6392
6393 rdos*)
6394   lt_cv_deplibs_check_method=pass_all
6395   ;;
6396
6397 solaris*)
6398   lt_cv_deplibs_check_method=pass_all
6399   ;;
6400
6401 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6402   lt_cv_deplibs_check_method=pass_all
6403   ;;
6404
6405 sysv4 | sysv4.3*)
6406   case $host_vendor in
6407   motorola)
6408     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]'
6409     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6410     ;;
6411   ncr)
6412     lt_cv_deplibs_check_method=pass_all
6413     ;;
6414   sequent)
6415     lt_cv_file_magic_cmd='/bin/file'
6416     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6417     ;;
6418   sni)
6419     lt_cv_file_magic_cmd='/bin/file'
6420     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6421     lt_cv_file_magic_test_file=/lib/libc.so
6422     ;;
6423   siemens)
6424     lt_cv_deplibs_check_method=pass_all
6425     ;;
6426   pc)
6427     lt_cv_deplibs_check_method=pass_all
6428     ;;
6429   esac
6430   ;;
6431
6432 tpf*)
6433   lt_cv_deplibs_check_method=pass_all
6434   ;;
6435 vxworks*)
6436   # Assume VxWorks cross toolchains are built on Linux, possibly
6437   # as canadian for Windows hosts.
6438   lt_cv_deplibs_check_method=pass_all
6439   ;;
6440 esac
6441
6442 fi
6443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6444 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6445 file_magic_cmd=$lt_cv_file_magic_cmd
6446 deplibs_check_method=$lt_cv_deplibs_check_method
6447 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460 plugin_option=
6461 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6462 for plugin in $plugin_names; do
6463   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6464   if test x$plugin_so = x$plugin; then
6465     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6466   fi
6467   if test x$plugin_so != x$plugin; then
6468     plugin_option="--plugin $plugin_so"
6469     break
6470   fi
6471 done
6472
6473 if test -n "$ac_tool_prefix"; then
6474   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6475 set dummy ${ac_tool_prefix}ar; ac_word=$2
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6477 $as_echo_n "checking for $ac_word... " >&6; }
6478 if ${ac_cv_prog_AR+:} false; then :
6479   $as_echo_n "(cached) " >&6
6480 else
6481   if test -n "$AR"; then
6482   ac_cv_prog_AR="$AR" # Let the user override the test.
6483 else
6484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6485 for as_dir in $PATH
6486 do
6487   IFS=$as_save_IFS
6488   test -z "$as_dir" && as_dir=.
6489     for ac_exec_ext in '' $ac_executable_extensions; do
6490   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6491     ac_cv_prog_AR="${ac_tool_prefix}ar"
6492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6493     break 2
6494   fi
6495 done
6496   done
6497 IFS=$as_save_IFS
6498
6499 fi
6500 fi
6501 AR=$ac_cv_prog_AR
6502 if test -n "$AR"; then
6503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6504 $as_echo "$AR" >&6; }
6505 else
6506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6507 $as_echo "no" >&6; }
6508 fi
6509
6510
6511 fi
6512 if test -z "$ac_cv_prog_AR"; then
6513   ac_ct_AR=$AR
6514   # Extract the first word of "ar", so it can be a program name with args.
6515 set dummy ar; ac_word=$2
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6517 $as_echo_n "checking for $ac_word... " >&6; }
6518 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6519   $as_echo_n "(cached) " >&6
6520 else
6521   if test -n "$ac_ct_AR"; then
6522   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6523 else
6524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6525 for as_dir in $PATH
6526 do
6527   IFS=$as_save_IFS
6528   test -z "$as_dir" && as_dir=.
6529     for ac_exec_ext in '' $ac_executable_extensions; do
6530   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6531     ac_cv_prog_ac_ct_AR="ar"
6532     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6533     break 2
6534   fi
6535 done
6536   done
6537 IFS=$as_save_IFS
6538
6539 fi
6540 fi
6541 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6542 if test -n "$ac_ct_AR"; then
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6544 $as_echo "$ac_ct_AR" >&6; }
6545 else
6546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6547 $as_echo "no" >&6; }
6548 fi
6549
6550   if test "x$ac_ct_AR" = x; then
6551     AR="false"
6552   else
6553     case $cross_compiling:$ac_tool_warned in
6554 yes:)
6555 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6556 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6557 ac_tool_warned=yes ;;
6558 esac
6559     AR=$ac_ct_AR
6560   fi
6561 else
6562   AR="$ac_cv_prog_AR"
6563 fi
6564
6565 test -z "$AR" && AR=ar
6566 if test -n "$plugin_option"; then
6567   if $AR --help 2>&1 | grep -q "\--plugin"; then
6568     touch conftest.c
6569     $AR $plugin_option rc conftest.a conftest.c
6570     if test "$?" != 0; then
6571       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6572 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6573     else
6574       AR="$AR $plugin_option"
6575     fi
6576     rm -f conftest.*
6577   fi
6578 fi
6579 test -z "$AR_FLAGS" && AR_FLAGS=cru
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591 if test -n "$ac_tool_prefix"; then
6592   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6593 set dummy ${ac_tool_prefix}strip; ac_word=$2
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6595 $as_echo_n "checking for $ac_word... " >&6; }
6596 if ${ac_cv_prog_STRIP+:} false; then :
6597   $as_echo_n "(cached) " >&6
6598 else
6599   if test -n "$STRIP"; then
6600   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6601 else
6602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6603 for as_dir in $PATH
6604 do
6605   IFS=$as_save_IFS
6606   test -z "$as_dir" && as_dir=.
6607     for ac_exec_ext in '' $ac_executable_extensions; do
6608   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6609     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6611     break 2
6612   fi
6613 done
6614   done
6615 IFS=$as_save_IFS
6616
6617 fi
6618 fi
6619 STRIP=$ac_cv_prog_STRIP
6620 if test -n "$STRIP"; then
6621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6622 $as_echo "$STRIP" >&6; }
6623 else
6624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6625 $as_echo "no" >&6; }
6626 fi
6627
6628
6629 fi
6630 if test -z "$ac_cv_prog_STRIP"; then
6631   ac_ct_STRIP=$STRIP
6632   # Extract the first word of "strip", so it can be a program name with args.
6633 set dummy strip; ac_word=$2
6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6635 $as_echo_n "checking for $ac_word... " >&6; }
6636 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6637   $as_echo_n "(cached) " >&6
6638 else
6639   if test -n "$ac_ct_STRIP"; then
6640   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6641 else
6642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6643 for as_dir in $PATH
6644 do
6645   IFS=$as_save_IFS
6646   test -z "$as_dir" && as_dir=.
6647     for ac_exec_ext in '' $ac_executable_extensions; do
6648   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6649     ac_cv_prog_ac_ct_STRIP="strip"
6650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6651     break 2
6652   fi
6653 done
6654   done
6655 IFS=$as_save_IFS
6656
6657 fi
6658 fi
6659 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6660 if test -n "$ac_ct_STRIP"; then
6661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6662 $as_echo "$ac_ct_STRIP" >&6; }
6663 else
6664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6665 $as_echo "no" >&6; }
6666 fi
6667
6668   if test "x$ac_ct_STRIP" = x; then
6669     STRIP=":"
6670   else
6671     case $cross_compiling:$ac_tool_warned in
6672 yes:)
6673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6674 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6675 ac_tool_warned=yes ;;
6676 esac
6677     STRIP=$ac_ct_STRIP
6678   fi
6679 else
6680   STRIP="$ac_cv_prog_STRIP"
6681 fi
6682
6683 test -z "$STRIP" && STRIP=:
6684
6685
6686
6687
6688
6689
6690 if test -n "$ac_tool_prefix"; then
6691   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6692 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6694 $as_echo_n "checking for $ac_word... " >&6; }
6695 if ${ac_cv_prog_RANLIB+:} false; then :
6696   $as_echo_n "(cached) " >&6
6697 else
6698   if test -n "$RANLIB"; then
6699   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6700 else
6701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6702 for as_dir in $PATH
6703 do
6704   IFS=$as_save_IFS
6705   test -z "$as_dir" && as_dir=.
6706     for ac_exec_ext in '' $ac_executable_extensions; do
6707   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6708     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6710     break 2
6711   fi
6712 done
6713   done
6714 IFS=$as_save_IFS
6715
6716 fi
6717 fi
6718 RANLIB=$ac_cv_prog_RANLIB
6719 if test -n "$RANLIB"; then
6720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6721 $as_echo "$RANLIB" >&6; }
6722 else
6723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6724 $as_echo "no" >&6; }
6725 fi
6726
6727
6728 fi
6729 if test -z "$ac_cv_prog_RANLIB"; then
6730   ac_ct_RANLIB=$RANLIB
6731   # Extract the first word of "ranlib", so it can be a program name with args.
6732 set dummy ranlib; ac_word=$2
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6734 $as_echo_n "checking for $ac_word... " >&6; }
6735 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6736   $as_echo_n "(cached) " >&6
6737 else
6738   if test -n "$ac_ct_RANLIB"; then
6739   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6740 else
6741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6742 for as_dir in $PATH
6743 do
6744   IFS=$as_save_IFS
6745   test -z "$as_dir" && as_dir=.
6746     for ac_exec_ext in '' $ac_executable_extensions; do
6747   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6748     ac_cv_prog_ac_ct_RANLIB="ranlib"
6749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6750     break 2
6751   fi
6752 done
6753   done
6754 IFS=$as_save_IFS
6755
6756 fi
6757 fi
6758 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6759 if test -n "$ac_ct_RANLIB"; then
6760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6761 $as_echo "$ac_ct_RANLIB" >&6; }
6762 else
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6764 $as_echo "no" >&6; }
6765 fi
6766
6767   if test "x$ac_ct_RANLIB" = x; then
6768     RANLIB=":"
6769   else
6770     case $cross_compiling:$ac_tool_warned in
6771 yes:)
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6774 ac_tool_warned=yes ;;
6775 esac
6776     RANLIB=$ac_ct_RANLIB
6777   fi
6778 else
6779   RANLIB="$ac_cv_prog_RANLIB"
6780 fi
6781
6782 test -z "$RANLIB" && RANLIB=:
6783 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6784   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6785     RANLIB="$RANLIB $plugin_option"
6786   fi
6787 fi
6788
6789
6790
6791
6792
6793
6794 # Determine commands to create old-style static archives.
6795 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6796 old_postinstall_cmds='chmod 644 $oldlib'
6797 old_postuninstall_cmds=
6798
6799 if test -n "$RANLIB"; then
6800   case $host_os in
6801   openbsd*)
6802     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6803     ;;
6804   *)
6805     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6806     ;;
6807   esac
6808   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6809 fi
6810
6811 case $host_os in
6812   darwin*)
6813     lock_old_archive_extraction=yes ;;
6814   *)
6815     lock_old_archive_extraction=no ;;
6816 esac
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838 for ac_prog in gawk mawk nawk awk
6839 do
6840   # Extract the first word of "$ac_prog", so it can be a program name with args.
6841 set dummy $ac_prog; ac_word=$2
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6843 $as_echo_n "checking for $ac_word... " >&6; }
6844 if ${ac_cv_prog_AWK+:} false; then :
6845   $as_echo_n "(cached) " >&6
6846 else
6847   if test -n "$AWK"; then
6848   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6849 else
6850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6851 for as_dir in $PATH
6852 do
6853   IFS=$as_save_IFS
6854   test -z "$as_dir" && as_dir=.
6855     for ac_exec_ext in '' $ac_executable_extensions; do
6856   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6857     ac_cv_prog_AWK="$ac_prog"
6858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6859     break 2
6860   fi
6861 done
6862   done
6863 IFS=$as_save_IFS
6864
6865 fi
6866 fi
6867 AWK=$ac_cv_prog_AWK
6868 if test -n "$AWK"; then
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6870 $as_echo "$AWK" >&6; }
6871 else
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6873 $as_echo "no" >&6; }
6874 fi
6875
6876
6877   test -n "$AWK" && break
6878 done
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898 # If no C compiler was specified, use CC.
6899 LTCC=${LTCC-"$CC"}
6900
6901 # If no C compiler flags were specified, use CFLAGS.
6902 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6903
6904 # Allow CC to be a program name with arguments.
6905 compiler=$CC
6906
6907
6908 # Check for command to grab the raw symbol name followed by C symbol from nm.
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6910 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6911 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6912   $as_echo_n "(cached) " >&6
6913 else
6914
6915 # These are sane defaults that work on at least a few old systems.
6916 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6917
6918 # Character class describing NM global symbol codes.
6919 symcode='[BCDEGRST]'
6920
6921 # Regexp to match symbols that can be accessed directly from C.
6922 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6923
6924 # Define system-specific variables.
6925 case $host_os in
6926 aix*)
6927   symcode='[BCDT]'
6928   ;;
6929 cygwin* | mingw* | pw32* | cegcc*)
6930   symcode='[ABCDGISTW]'
6931   ;;
6932 hpux*)
6933   if test "$host_cpu" = ia64; then
6934     symcode='[ABCDEGRST]'
6935   fi
6936   ;;
6937 irix* | nonstopux*)
6938   symcode='[BCDEGRST]'
6939   ;;
6940 osf*)
6941   symcode='[BCDEGQRST]'
6942   ;;
6943 solaris*)
6944   symcode='[BCDRT]'
6945   ;;
6946 sco3.2v5*)
6947   symcode='[DT]'
6948   ;;
6949 sysv4.2uw2*)
6950   symcode='[DT]'
6951   ;;
6952 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6953   symcode='[ABDT]'
6954   ;;
6955 sysv4)
6956   symcode='[DFNSTU]'
6957   ;;
6958 esac
6959
6960 # If we're using GNU nm, then use its standard symbol codes.
6961 case `$NM -V 2>&1` in
6962 *GNU* | *'with BFD'*)
6963   symcode='[ABCDGIRSTW]' ;;
6964 esac
6965
6966 # Transform an extracted symbol line into a proper C declaration.
6967 # Some systems (esp. on ia64) link data and code symbols differently,
6968 # so use this general approach.
6969 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6970
6971 # Transform an extracted symbol line into symbol name and symbol address
6972 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6973 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'"
6974
6975 # Handle CRLF in mingw tool chain
6976 opt_cr=
6977 case $build_os in
6978 mingw*)
6979   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6980   ;;
6981 esac
6982
6983 # Try without a prefix underscore, then with it.
6984 for ac_symprfx in "" "_"; do
6985
6986   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6987   symxfrm="\\1 $ac_symprfx\\2 \\2"
6988
6989   # Write the raw and C identifiers.
6990   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6991     # Fake it for dumpbin and say T for any non-static function
6992     # and D for any global variable.
6993     # Also find C++ and __fastcall symbols from MSVC++,
6994     # which start with @ or ?.
6995     lt_cv_sys_global_symbol_pipe="$AWK '"\
6996 "     {last_section=section; section=\$ 3};"\
6997 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6998 "     \$ 0!~/External *\|/{next};"\
6999 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7000 "     {if(hide[section]) next};"\
7001 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7002 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7003 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7004 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7005 "     ' prfx=^$ac_symprfx"
7006   else
7007     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7008   fi
7009
7010   # Check to see that the pipe works correctly.
7011   pipe_works=no
7012
7013   rm -f conftest*
7014   cat > conftest.$ac_ext <<_LT_EOF
7015 #ifdef __cplusplus
7016 extern "C" {
7017 #endif
7018 char nm_test_var;
7019 void nm_test_func(void);
7020 void nm_test_func(void){}
7021 #ifdef __cplusplus
7022 }
7023 #endif
7024 int main(){nm_test_var='a';nm_test_func();return(0);}
7025 _LT_EOF
7026
7027   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7028   (eval $ac_compile) 2>&5
7029   ac_status=$?
7030   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7031   test $ac_status = 0; }; then
7032     # Now try to grab the symbols.
7033     nlist=conftest.nm
7034     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7035   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7036   ac_status=$?
7037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7038   test $ac_status = 0; } && test -s "$nlist"; then
7039       # Try sorting and uniquifying the output.
7040       if sort "$nlist" | uniq > "$nlist"T; then
7041         mv -f "$nlist"T "$nlist"
7042       else
7043         rm -f "$nlist"T
7044       fi
7045
7046       # Make sure that we snagged all the symbols we need.
7047       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7048         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7049           cat <<_LT_EOF > conftest.$ac_ext
7050 #ifdef __cplusplus
7051 extern "C" {
7052 #endif
7053
7054 _LT_EOF
7055           # Now generate the symbol file.
7056           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7057
7058           cat <<_LT_EOF >> conftest.$ac_ext
7059
7060 /* The mapping between symbol names and symbols.  */
7061 const struct {
7062   const char *name;
7063   void       *address;
7064 }
7065 lt__PROGRAM__LTX_preloaded_symbols[] =
7066 {
7067   { "@PROGRAM@", (void *) 0 },
7068 _LT_EOF
7069           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7070           cat <<\_LT_EOF >> conftest.$ac_ext
7071   {0, (void *) 0}
7072 };
7073
7074 /* This works around a problem in FreeBSD linker */
7075 #ifdef FREEBSD_WORKAROUND
7076 static const void *lt_preloaded_setup() {
7077   return lt__PROGRAM__LTX_preloaded_symbols;
7078 }
7079 #endif
7080
7081 #ifdef __cplusplus
7082 }
7083 #endif
7084 _LT_EOF
7085           # Now try linking the two files.
7086           mv conftest.$ac_objext conftstm.$ac_objext
7087           lt_save_LIBS="$LIBS"
7088           lt_save_CFLAGS="$CFLAGS"
7089           LIBS="conftstm.$ac_objext"
7090           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7091           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7092   (eval $ac_link) 2>&5
7093   ac_status=$?
7094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7095   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7096             pipe_works=yes
7097           fi
7098           LIBS="$lt_save_LIBS"
7099           CFLAGS="$lt_save_CFLAGS"
7100         else
7101           echo "cannot find nm_test_func in $nlist" >&5
7102         fi
7103       else
7104         echo "cannot find nm_test_var in $nlist" >&5
7105       fi
7106     else
7107       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7108     fi
7109   else
7110     echo "$progname: failed program was:" >&5
7111     cat conftest.$ac_ext >&5
7112   fi
7113   rm -rf conftest* conftst*
7114
7115   # Do not use the global_symbol_pipe unless it works.
7116   if test "$pipe_works" = yes; then
7117     break
7118   else
7119     lt_cv_sys_global_symbol_pipe=
7120   fi
7121 done
7122
7123 fi
7124
7125 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7126   lt_cv_sys_global_symbol_to_cdecl=
7127 fi
7128 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7130 $as_echo "failed" >&6; }
7131 else
7132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7133 $as_echo "ok" >&6; }
7134 fi
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157 # Check whether --enable-libtool-lock was given.
7158 if test "${enable_libtool_lock+set}" = set; then :
7159   enableval=$enable_libtool_lock;
7160 fi
7161
7162 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7163
7164 # Some flags need to be propagated to the compiler or linker for good
7165 # libtool support.
7166 case $host in
7167 ia64-*-hpux*)
7168   # Find out which ABI we are using.
7169   echo 'int i;' > conftest.$ac_ext
7170   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7171   (eval $ac_compile) 2>&5
7172   ac_status=$?
7173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7174   test $ac_status = 0; }; then
7175     case `/usr/bin/file conftest.$ac_objext` in
7176       *ELF-32*)
7177         HPUX_IA64_MODE="32"
7178         ;;
7179       *ELF-64*)
7180         HPUX_IA64_MODE="64"
7181         ;;
7182     esac
7183   fi
7184   rm -rf conftest*
7185   ;;
7186 *-*-irix6*)
7187   # Find out which ABI we are using.
7188   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7189   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7190   (eval $ac_compile) 2>&5
7191   ac_status=$?
7192   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7193   test $ac_status = 0; }; then
7194     if test "$lt_cv_prog_gnu_ld" = yes; then
7195       case `/usr/bin/file conftest.$ac_objext` in
7196         *32-bit*)
7197           LD="${LD-ld} -melf32bsmip"
7198           ;;
7199         *N32*)
7200           LD="${LD-ld} -melf32bmipn32"
7201           ;;
7202         *64-bit*)
7203           LD="${LD-ld} -melf64bmip"
7204         ;;
7205       esac
7206     else
7207       case `/usr/bin/file conftest.$ac_objext` in
7208         *32-bit*)
7209           LD="${LD-ld} -32"
7210           ;;
7211         *N32*)
7212           LD="${LD-ld} -n32"
7213           ;;
7214         *64-bit*)
7215           LD="${LD-ld} -64"
7216           ;;
7217       esac
7218     fi
7219   fi
7220   rm -rf conftest*
7221   ;;
7222
7223 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7224 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7225   # Find out which ABI we are using.
7226   echo 'int i;' > conftest.$ac_ext
7227   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7228   (eval $ac_compile) 2>&5
7229   ac_status=$?
7230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7231   test $ac_status = 0; }; then
7232     case `/usr/bin/file conftest.o` in
7233       *32-bit*)
7234         case $host in
7235           x86_64-*kfreebsd*-gnu)
7236             LD="${LD-ld} -m elf_i386_fbsd"
7237             ;;
7238           x86_64-*linux*)
7239             case `/usr/bin/file conftest.o` in
7240               *x86-64*)
7241                 LD="${LD-ld} -m elf32_x86_64"
7242                 ;;
7243               *)
7244                 LD="${LD-ld} -m elf_i386"
7245                 ;;
7246             esac
7247             ;;
7248           powerpc64le-*linux*)
7249             LD="${LD-ld} -m elf32lppclinux"
7250             ;;
7251           powerpc64-*linux*)
7252             LD="${LD-ld} -m elf32ppclinux"
7253             ;;
7254           s390x-*linux*)
7255             LD="${LD-ld} -m elf_s390"
7256             ;;
7257           sparc64-*linux*)
7258             LD="${LD-ld} -m elf32_sparc"
7259             ;;
7260         esac
7261         ;;
7262       *64-bit*)
7263         case $host in
7264           x86_64-*kfreebsd*-gnu)
7265             LD="${LD-ld} -m elf_x86_64_fbsd"
7266             ;;
7267           x86_64-*linux*)
7268             LD="${LD-ld} -m elf_x86_64"
7269             ;;
7270           powerpcle-*linux*)
7271             LD="${LD-ld} -m elf64lppc"
7272             ;;
7273           powerpc-*linux*)
7274             LD="${LD-ld} -m elf64ppc"
7275             ;;
7276           s390*-*linux*|s390*-*tpf*)
7277             LD="${LD-ld} -m elf64_s390"
7278             ;;
7279           sparc*-*linux*)
7280             LD="${LD-ld} -m elf64_sparc"
7281             ;;
7282         esac
7283         ;;
7284     esac
7285   fi
7286   rm -rf conftest*
7287   ;;
7288
7289 *-*-sco3.2v5*)
7290   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7291   SAVE_CFLAGS="$CFLAGS"
7292   CFLAGS="$CFLAGS -belf"
7293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7294 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7295 if ${lt_cv_cc_needs_belf+:} false; then :
7296   $as_echo_n "(cached) " >&6
7297 else
7298   ac_ext=c
7299 ac_cpp='$CPP $CPPFLAGS'
7300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7303
7304      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7305 /* end confdefs.h.  */
7306
7307 int
7308 main ()
7309 {
7310
7311   ;
7312   return 0;
7313 }
7314 _ACEOF
7315 if ac_fn_c_try_link "$LINENO"; then :
7316   lt_cv_cc_needs_belf=yes
7317 else
7318   lt_cv_cc_needs_belf=no
7319 fi
7320 rm -f core conftest.err conftest.$ac_objext \
7321     conftest$ac_exeext conftest.$ac_ext
7322      ac_ext=c
7323 ac_cpp='$CPP $CPPFLAGS'
7324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7327
7328 fi
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7330 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7331   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7332     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7333     CFLAGS="$SAVE_CFLAGS"
7334   fi
7335   ;;
7336 sparc*-*solaris*)
7337   # Find out which ABI we are using.
7338   echo 'int i;' > conftest.$ac_ext
7339   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7340   (eval $ac_compile) 2>&5
7341   ac_status=$?
7342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7343   test $ac_status = 0; }; then
7344     case `/usr/bin/file conftest.o` in
7345     *64-bit*)
7346       case $lt_cv_prog_gnu_ld in
7347       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7348       *)
7349         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7350           LD="${LD-ld} -64"
7351         fi
7352         ;;
7353       esac
7354       ;;
7355     esac
7356   fi
7357   rm -rf conftest*
7358   ;;
7359 esac
7360
7361 need_locks="$enable_libtool_lock"
7362
7363
7364   case $host_os in
7365     rhapsody* | darwin*)
7366     if test -n "$ac_tool_prefix"; then
7367   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7368 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7370 $as_echo_n "checking for $ac_word... " >&6; }
7371 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7372   $as_echo_n "(cached) " >&6
7373 else
7374   if test -n "$DSYMUTIL"; then
7375   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7376 else
7377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7378 for as_dir in $PATH
7379 do
7380   IFS=$as_save_IFS
7381   test -z "$as_dir" && as_dir=.
7382     for ac_exec_ext in '' $ac_executable_extensions; do
7383   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7384     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7386     break 2
7387   fi
7388 done
7389   done
7390 IFS=$as_save_IFS
7391
7392 fi
7393 fi
7394 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7395 if test -n "$DSYMUTIL"; then
7396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7397 $as_echo "$DSYMUTIL" >&6; }
7398 else
7399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7400 $as_echo "no" >&6; }
7401 fi
7402
7403
7404 fi
7405 if test -z "$ac_cv_prog_DSYMUTIL"; then
7406   ac_ct_DSYMUTIL=$DSYMUTIL
7407   # Extract the first word of "dsymutil", so it can be a program name with args.
7408 set dummy dsymutil; ac_word=$2
7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7410 $as_echo_n "checking for $ac_word... " >&6; }
7411 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7412   $as_echo_n "(cached) " >&6
7413 else
7414   if test -n "$ac_ct_DSYMUTIL"; then
7415   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7416 else
7417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7418 for as_dir in $PATH
7419 do
7420   IFS=$as_save_IFS
7421   test -z "$as_dir" && as_dir=.
7422     for ac_exec_ext in '' $ac_executable_extensions; do
7423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7424     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7426     break 2
7427   fi
7428 done
7429   done
7430 IFS=$as_save_IFS
7431
7432 fi
7433 fi
7434 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7435 if test -n "$ac_ct_DSYMUTIL"; then
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7437 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7438 else
7439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7440 $as_echo "no" >&6; }
7441 fi
7442
7443   if test "x$ac_ct_DSYMUTIL" = x; then
7444     DSYMUTIL=":"
7445   else
7446     case $cross_compiling:$ac_tool_warned in
7447 yes:)
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7449 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7450 ac_tool_warned=yes ;;
7451 esac
7452     DSYMUTIL=$ac_ct_DSYMUTIL
7453   fi
7454 else
7455   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7456 fi
7457
7458     if test -n "$ac_tool_prefix"; then
7459   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7460 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7462 $as_echo_n "checking for $ac_word... " >&6; }
7463 if ${ac_cv_prog_NMEDIT+:} false; then :
7464   $as_echo_n "(cached) " >&6
7465 else
7466   if test -n "$NMEDIT"; then
7467   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7468 else
7469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7470 for as_dir in $PATH
7471 do
7472   IFS=$as_save_IFS
7473   test -z "$as_dir" && as_dir=.
7474     for ac_exec_ext in '' $ac_executable_extensions; do
7475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7476     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7478     break 2
7479   fi
7480 done
7481   done
7482 IFS=$as_save_IFS
7483
7484 fi
7485 fi
7486 NMEDIT=$ac_cv_prog_NMEDIT
7487 if test -n "$NMEDIT"; then
7488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7489 $as_echo "$NMEDIT" >&6; }
7490 else
7491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7492 $as_echo "no" >&6; }
7493 fi
7494
7495
7496 fi
7497 if test -z "$ac_cv_prog_NMEDIT"; then
7498   ac_ct_NMEDIT=$NMEDIT
7499   # Extract the first word of "nmedit", so it can be a program name with args.
7500 set dummy nmedit; ac_word=$2
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7502 $as_echo_n "checking for $ac_word... " >&6; }
7503 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7504   $as_echo_n "(cached) " >&6
7505 else
7506   if test -n "$ac_ct_NMEDIT"; then
7507   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7508 else
7509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7510 for as_dir in $PATH
7511 do
7512   IFS=$as_save_IFS
7513   test -z "$as_dir" && as_dir=.
7514     for ac_exec_ext in '' $ac_executable_extensions; do
7515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7516     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7518     break 2
7519   fi
7520 done
7521   done
7522 IFS=$as_save_IFS
7523
7524 fi
7525 fi
7526 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7527 if test -n "$ac_ct_NMEDIT"; then
7528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7529 $as_echo "$ac_ct_NMEDIT" >&6; }
7530 else
7531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7532 $as_echo "no" >&6; }
7533 fi
7534
7535   if test "x$ac_ct_NMEDIT" = x; then
7536     NMEDIT=":"
7537   else
7538     case $cross_compiling:$ac_tool_warned in
7539 yes:)
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7541 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7542 ac_tool_warned=yes ;;
7543 esac
7544     NMEDIT=$ac_ct_NMEDIT
7545   fi
7546 else
7547   NMEDIT="$ac_cv_prog_NMEDIT"
7548 fi
7549
7550     if test -n "$ac_tool_prefix"; then
7551   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7552 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7554 $as_echo_n "checking for $ac_word... " >&6; }
7555 if ${ac_cv_prog_LIPO+:} false; then :
7556   $as_echo_n "(cached) " >&6
7557 else
7558   if test -n "$LIPO"; then
7559   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7560 else
7561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7562 for as_dir in $PATH
7563 do
7564   IFS=$as_save_IFS
7565   test -z "$as_dir" && as_dir=.
7566     for ac_exec_ext in '' $ac_executable_extensions; do
7567   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7568     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7570     break 2
7571   fi
7572 done
7573   done
7574 IFS=$as_save_IFS
7575
7576 fi
7577 fi
7578 LIPO=$ac_cv_prog_LIPO
7579 if test -n "$LIPO"; then
7580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7581 $as_echo "$LIPO" >&6; }
7582 else
7583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7584 $as_echo "no" >&6; }
7585 fi
7586
7587
7588 fi
7589 if test -z "$ac_cv_prog_LIPO"; then
7590   ac_ct_LIPO=$LIPO
7591   # Extract the first word of "lipo", so it can be a program name with args.
7592 set dummy lipo; ac_word=$2
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7594 $as_echo_n "checking for $ac_word... " >&6; }
7595 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7596   $as_echo_n "(cached) " >&6
7597 else
7598   if test -n "$ac_ct_LIPO"; then
7599   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7600 else
7601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7602 for as_dir in $PATH
7603 do
7604   IFS=$as_save_IFS
7605   test -z "$as_dir" && as_dir=.
7606     for ac_exec_ext in '' $ac_executable_extensions; do
7607   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7608     ac_cv_prog_ac_ct_LIPO="lipo"
7609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7610     break 2
7611   fi
7612 done
7613   done
7614 IFS=$as_save_IFS
7615
7616 fi
7617 fi
7618 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7619 if test -n "$ac_ct_LIPO"; then
7620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7621 $as_echo "$ac_ct_LIPO" >&6; }
7622 else
7623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7624 $as_echo "no" >&6; }
7625 fi
7626
7627   if test "x$ac_ct_LIPO" = x; then
7628     LIPO=":"
7629   else
7630     case $cross_compiling:$ac_tool_warned in
7631 yes:)
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7633 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7634 ac_tool_warned=yes ;;
7635 esac
7636     LIPO=$ac_ct_LIPO
7637   fi
7638 else
7639   LIPO="$ac_cv_prog_LIPO"
7640 fi
7641
7642     if test -n "$ac_tool_prefix"; then
7643   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7644 set dummy ${ac_tool_prefix}otool; ac_word=$2
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7646 $as_echo_n "checking for $ac_word... " >&6; }
7647 if ${ac_cv_prog_OTOOL+:} false; then :
7648   $as_echo_n "(cached) " >&6
7649 else
7650   if test -n "$OTOOL"; then
7651   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7652 else
7653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7654 for as_dir in $PATH
7655 do
7656   IFS=$as_save_IFS
7657   test -z "$as_dir" && as_dir=.
7658     for ac_exec_ext in '' $ac_executable_extensions; do
7659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7660     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7662     break 2
7663   fi
7664 done
7665   done
7666 IFS=$as_save_IFS
7667
7668 fi
7669 fi
7670 OTOOL=$ac_cv_prog_OTOOL
7671 if test -n "$OTOOL"; then
7672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7673 $as_echo "$OTOOL" >&6; }
7674 else
7675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7676 $as_echo "no" >&6; }
7677 fi
7678
7679
7680 fi
7681 if test -z "$ac_cv_prog_OTOOL"; then
7682   ac_ct_OTOOL=$OTOOL
7683   # Extract the first word of "otool", so it can be a program name with args.
7684 set dummy otool; ac_word=$2
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7686 $as_echo_n "checking for $ac_word... " >&6; }
7687 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7688   $as_echo_n "(cached) " >&6
7689 else
7690   if test -n "$ac_ct_OTOOL"; then
7691   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7692 else
7693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7694 for as_dir in $PATH
7695 do
7696   IFS=$as_save_IFS
7697   test -z "$as_dir" && as_dir=.
7698     for ac_exec_ext in '' $ac_executable_extensions; do
7699   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7700     ac_cv_prog_ac_ct_OTOOL="otool"
7701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7702     break 2
7703   fi
7704 done
7705   done
7706 IFS=$as_save_IFS
7707
7708 fi
7709 fi
7710 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7711 if test -n "$ac_ct_OTOOL"; then
7712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7713 $as_echo "$ac_ct_OTOOL" >&6; }
7714 else
7715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7716 $as_echo "no" >&6; }
7717 fi
7718
7719   if test "x$ac_ct_OTOOL" = x; then
7720     OTOOL=":"
7721   else
7722     case $cross_compiling:$ac_tool_warned in
7723 yes:)
7724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7726 ac_tool_warned=yes ;;
7727 esac
7728     OTOOL=$ac_ct_OTOOL
7729   fi
7730 else
7731   OTOOL="$ac_cv_prog_OTOOL"
7732 fi
7733
7734     if test -n "$ac_tool_prefix"; then
7735   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7736 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7738 $as_echo_n "checking for $ac_word... " >&6; }
7739 if ${ac_cv_prog_OTOOL64+:} false; then :
7740   $as_echo_n "(cached) " >&6
7741 else
7742   if test -n "$OTOOL64"; then
7743   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7744 else
7745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7746 for as_dir in $PATH
7747 do
7748   IFS=$as_save_IFS
7749   test -z "$as_dir" && as_dir=.
7750     for ac_exec_ext in '' $ac_executable_extensions; do
7751   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7752     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7754     break 2
7755   fi
7756 done
7757   done
7758 IFS=$as_save_IFS
7759
7760 fi
7761 fi
7762 OTOOL64=$ac_cv_prog_OTOOL64
7763 if test -n "$OTOOL64"; then
7764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7765 $as_echo "$OTOOL64" >&6; }
7766 else
7767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7768 $as_echo "no" >&6; }
7769 fi
7770
7771
7772 fi
7773 if test -z "$ac_cv_prog_OTOOL64"; then
7774   ac_ct_OTOOL64=$OTOOL64
7775   # Extract the first word of "otool64", so it can be a program name with args.
7776 set dummy otool64; ac_word=$2
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7778 $as_echo_n "checking for $ac_word... " >&6; }
7779 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7780   $as_echo_n "(cached) " >&6
7781 else
7782   if test -n "$ac_ct_OTOOL64"; then
7783   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7784 else
7785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7786 for as_dir in $PATH
7787 do
7788   IFS=$as_save_IFS
7789   test -z "$as_dir" && as_dir=.
7790     for ac_exec_ext in '' $ac_executable_extensions; do
7791   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7792     ac_cv_prog_ac_ct_OTOOL64="otool64"
7793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7794     break 2
7795   fi
7796 done
7797   done
7798 IFS=$as_save_IFS
7799
7800 fi
7801 fi
7802 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7803 if test -n "$ac_ct_OTOOL64"; then
7804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7805 $as_echo "$ac_ct_OTOOL64" >&6; }
7806 else
7807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7808 $as_echo "no" >&6; }
7809 fi
7810
7811   if test "x$ac_ct_OTOOL64" = x; then
7812     OTOOL64=":"
7813   else
7814     case $cross_compiling:$ac_tool_warned in
7815 yes:)
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7818 ac_tool_warned=yes ;;
7819 esac
7820     OTOOL64=$ac_ct_OTOOL64
7821   fi
7822 else
7823   OTOOL64="$ac_cv_prog_OTOOL64"
7824 fi
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7853 $as_echo_n "checking for -single_module linker flag... " >&6; }
7854 if ${lt_cv_apple_cc_single_mod+:} false; then :
7855   $as_echo_n "(cached) " >&6
7856 else
7857   lt_cv_apple_cc_single_mod=no
7858       if test -z "${LT_MULTI_MODULE}"; then
7859         # By default we will add the -single_module flag. You can override
7860         # by either setting the environment variable LT_MULTI_MODULE
7861         # non-empty at configure time, or by adding -multi_module to the
7862         # link flags.
7863         rm -rf libconftest.dylib*
7864         echo "int foo(void){return 1;}" > conftest.c
7865         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7866 -dynamiclib -Wl,-single_module conftest.c" >&5
7867         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7868           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7869         _lt_result=$?
7870         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7871           lt_cv_apple_cc_single_mod=yes
7872         else
7873           cat conftest.err >&5
7874         fi
7875         rm -rf libconftest.dylib*
7876         rm -f conftest.*
7877       fi
7878 fi
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7880 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7881     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7882 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7883 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7884   $as_echo_n "(cached) " >&6
7885 else
7886   lt_cv_ld_exported_symbols_list=no
7887       save_LDFLAGS=$LDFLAGS
7888       echo "_main" > conftest.sym
7889       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7890       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7891 /* end confdefs.h.  */
7892
7893 int
7894 main ()
7895 {
7896
7897   ;
7898   return 0;
7899 }
7900 _ACEOF
7901 if ac_fn_c_try_link "$LINENO"; then :
7902   lt_cv_ld_exported_symbols_list=yes
7903 else
7904   lt_cv_ld_exported_symbols_list=no
7905 fi
7906 rm -f core conftest.err conftest.$ac_objext \
7907     conftest$ac_exeext conftest.$ac_ext
7908         LDFLAGS="$save_LDFLAGS"
7909
7910 fi
7911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7912 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7913     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7914 $as_echo_n "checking for -force_load linker flag... " >&6; }
7915 if ${lt_cv_ld_force_load+:} false; then :
7916   $as_echo_n "(cached) " >&6
7917 else
7918   lt_cv_ld_force_load=no
7919       cat > conftest.c << _LT_EOF
7920 int forced_loaded() { return 2;}
7921 _LT_EOF
7922       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7923       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7924       echo "$AR cru libconftest.a conftest.o" >&5
7925       $AR cru libconftest.a conftest.o 2>&5
7926       cat > conftest.c << _LT_EOF
7927 int main() { return 0;}
7928 _LT_EOF
7929       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7930       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7931       _lt_result=$?
7932       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7933         lt_cv_ld_force_load=yes
7934       else
7935         cat conftest.err >&5
7936       fi
7937         rm -f conftest.err libconftest.a conftest conftest.c
7938         rm -rf conftest.dSYM
7939
7940 fi
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7942 $as_echo "$lt_cv_ld_force_load" >&6; }
7943     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7944     # build without first building modern cctools / linker.
7945     case $host_cpu-$host_os in
7946     *-rhapsody* | *-darwin1.[012])
7947       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7948     *-darwin1.*)
7949       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7950     *-darwin*)
7951       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7952       # deployment target is forced to an earlier version.
7953       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7954         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7955           ;;
7956         10.[012][,.]*)
7957           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7958           ;;
7959         *)
7960           ;;
7961      esac
7962     ;;
7963   esac
7964     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7965       _lt_dar_single_mod='$single_module'
7966     fi
7967     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7968       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7969     else
7970       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7971     fi
7972     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7973       _lt_dsymutil='~$DSYMUTIL $lib || :'
7974     else
7975       _lt_dsymutil=
7976     fi
7977     ;;
7978   esac
7979
7980 for ac_header in dlfcn.h
7981 do :
7982   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7983 "
7984 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7985   cat >>confdefs.h <<_ACEOF
7986 #define HAVE_DLFCN_H 1
7987 _ACEOF
7988
7989 fi
7990
7991 done
7992
7993
7994
7995
7996
7997
7998 # Set options
7999
8000
8001
8002         enable_dlopen=no
8003
8004
8005   enable_win32_dll=no
8006
8007
8008             # Check whether --enable-shared was given.
8009 if test "${enable_shared+set}" = set; then :
8010   enableval=$enable_shared; p=${PACKAGE-default}
8011     case $enableval in
8012     yes) enable_shared=yes ;;
8013     no) enable_shared=no ;;
8014     *)
8015       enable_shared=no
8016       # Look at the argument we got.  We use all the common list separators.
8017       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8018       for pkg in $enableval; do
8019         IFS="$lt_save_ifs"
8020         if test "X$pkg" = "X$p"; then
8021           enable_shared=yes
8022         fi
8023       done
8024       IFS="$lt_save_ifs"
8025       ;;
8026     esac
8027 else
8028   enable_shared=yes
8029 fi
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039   # Check whether --enable-static was given.
8040 if test "${enable_static+set}" = set; then :
8041   enableval=$enable_static; p=${PACKAGE-default}
8042     case $enableval in
8043     yes) enable_static=yes ;;
8044     no) enable_static=no ;;
8045     *)
8046      enable_static=no
8047       # Look at the argument we got.  We use all the common list separators.
8048       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8049       for pkg in $enableval; do
8050         IFS="$lt_save_ifs"
8051         if test "X$pkg" = "X$p"; then
8052           enable_static=yes
8053         fi
8054       done
8055       IFS="$lt_save_ifs"
8056       ;;
8057     esac
8058 else
8059   enable_static=yes
8060 fi
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071 # Check whether --with-pic was given.
8072 if test "${with_pic+set}" = set; then :
8073   withval=$with_pic; pic_mode="$withval"
8074 else
8075   pic_mode=default
8076 fi
8077
8078
8079 test -z "$pic_mode" && pic_mode=default
8080
8081
8082
8083
8084
8085
8086
8087   # Check whether --enable-fast-install was given.
8088 if test "${enable_fast_install+set}" = set; then :
8089   enableval=$enable_fast_install; p=${PACKAGE-default}
8090     case $enableval in
8091     yes) enable_fast_install=yes ;;
8092     no) enable_fast_install=no ;;
8093     *)
8094       enable_fast_install=no
8095       # Look at the argument we got.  We use all the common list separators.
8096       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8097       for pkg in $enableval; do
8098         IFS="$lt_save_ifs"
8099         if test "X$pkg" = "X$p"; then
8100           enable_fast_install=yes
8101         fi
8102       done
8103       IFS="$lt_save_ifs"
8104       ;;
8105     esac
8106 else
8107   enable_fast_install=yes
8108 fi
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120 # This can be used to rebuild libtool when needed
8121 LIBTOOL_DEPS="$ltmain"
8122
8123 # Always use our own libtool.
8124 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151 test -z "$LN_S" && LN_S="ln -s"
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166 if test -n "${ZSH_VERSION+set}" ; then
8167    setopt NO_GLOB_SUBST
8168 fi
8169
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8171 $as_echo_n "checking for objdir... " >&6; }
8172 if ${lt_cv_objdir+:} false; then :
8173   $as_echo_n "(cached) " >&6
8174 else
8175   rm -f .libs 2>/dev/null
8176 mkdir .libs 2>/dev/null
8177 if test -d .libs; then
8178   lt_cv_objdir=.libs
8179 else
8180   # MS-DOS does not allow filenames that begin with a dot.
8181   lt_cv_objdir=_libs
8182 fi
8183 rmdir .libs 2>/dev/null
8184 fi
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8186 $as_echo "$lt_cv_objdir" >&6; }
8187 objdir=$lt_cv_objdir
8188
8189
8190
8191
8192
8193 cat >>confdefs.h <<_ACEOF
8194 #define LT_OBJDIR "$lt_cv_objdir/"
8195 _ACEOF
8196
8197
8198
8199
8200 case $host_os in
8201 aix3*)
8202   # AIX sometimes has problems with the GCC collect2 program.  For some
8203   # reason, if we set the COLLECT_NAMES environment variable, the problems
8204   # vanish in a puff of smoke.
8205   if test "X${COLLECT_NAMES+set}" != Xset; then
8206     COLLECT_NAMES=
8207     export COLLECT_NAMES
8208   fi
8209   ;;
8210 esac
8211
8212 # Global variables:
8213 ofile=libtool
8214 can_build_shared=yes
8215
8216 # All known linkers require a `.a' archive for static linking (except MSVC,
8217 # which needs '.lib').
8218 libext=a
8219
8220 with_gnu_ld="$lt_cv_prog_gnu_ld"
8221
8222 old_CC="$CC"
8223 old_CFLAGS="$CFLAGS"
8224
8225 # Set sane defaults for various variables
8226 test -z "$CC" && CC=cc
8227 test -z "$LTCC" && LTCC=$CC
8228 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8229 test -z "$LD" && LD=ld
8230 test -z "$ac_objext" && ac_objext=o
8231
8232 for cc_temp in $compiler""; do
8233   case $cc_temp in
8234     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8235     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8236     \-*) ;;
8237     *) break;;
8238   esac
8239 done
8240 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8241
8242
8243 # Only perform the check for file, if the check method requires it
8244 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8245 case $deplibs_check_method in
8246 file_magic*)
8247   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8249 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8250 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8251   $as_echo_n "(cached) " >&6
8252 else
8253   case $MAGIC_CMD in
8254 [\\/*] |  ?:[\\/]*)
8255   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8256   ;;
8257 *)
8258   lt_save_MAGIC_CMD="$MAGIC_CMD"
8259   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8260   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8261   for ac_dir in $ac_dummy; do
8262     IFS="$lt_save_ifs"
8263     test -z "$ac_dir" && ac_dir=.
8264     if test -f $ac_dir/${ac_tool_prefix}file; then
8265       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8266       if test -n "$file_magic_test_file"; then
8267         case $deplibs_check_method in
8268         "file_magic "*)
8269           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8270           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8271           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8272             $EGREP "$file_magic_regex" > /dev/null; then
8273             :
8274           else
8275             cat <<_LT_EOF 1>&2
8276
8277 *** Warning: the command libtool uses to detect shared libraries,
8278 *** $file_magic_cmd, produces output that libtool cannot recognize.
8279 *** The result is that libtool may fail to recognize shared libraries
8280 *** as such.  This will affect the creation of libtool libraries that
8281 *** depend on shared libraries, but programs linked with such libtool
8282 *** libraries will work regardless of this problem.  Nevertheless, you
8283 *** may want to report the problem to your system manager and/or to
8284 *** bug-libtool@gnu.org
8285
8286 _LT_EOF
8287           fi ;;
8288         esac
8289       fi
8290       break
8291     fi
8292   done
8293   IFS="$lt_save_ifs"
8294   MAGIC_CMD="$lt_save_MAGIC_CMD"
8295   ;;
8296 esac
8297 fi
8298
8299 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8300 if test -n "$MAGIC_CMD"; then
8301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8302 $as_echo "$MAGIC_CMD" >&6; }
8303 else
8304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8305 $as_echo "no" >&6; }
8306 fi
8307
8308
8309
8310
8311
8312 if test -z "$lt_cv_path_MAGIC_CMD"; then
8313   if test -n "$ac_tool_prefix"; then
8314     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8315 $as_echo_n "checking for file... " >&6; }
8316 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8317   $as_echo_n "(cached) " >&6
8318 else
8319   case $MAGIC_CMD in
8320 [\\/*] |  ?:[\\/]*)
8321   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8322   ;;
8323 *)
8324   lt_save_MAGIC_CMD="$MAGIC_CMD"
8325   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8326   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8327   for ac_dir in $ac_dummy; do
8328     IFS="$lt_save_ifs"
8329     test -z "$ac_dir" && ac_dir=.
8330     if test -f $ac_dir/file; then
8331       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8332       if test -n "$file_magic_test_file"; then
8333         case $deplibs_check_method in
8334         "file_magic "*)
8335           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8336           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8337           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8338             $EGREP "$file_magic_regex" > /dev/null; then
8339             :
8340           else
8341             cat <<_LT_EOF 1>&2
8342
8343 *** Warning: the command libtool uses to detect shared libraries,
8344 *** $file_magic_cmd, produces output that libtool cannot recognize.
8345 *** The result is that libtool may fail to recognize shared libraries
8346 *** as such.  This will affect the creation of libtool libraries that
8347 *** depend on shared libraries, but programs linked with such libtool
8348 *** libraries will work regardless of this problem.  Nevertheless, you
8349 *** may want to report the problem to your system manager and/or to
8350 *** bug-libtool@gnu.org
8351
8352 _LT_EOF
8353           fi ;;
8354         esac
8355       fi
8356       break
8357     fi
8358   done
8359   IFS="$lt_save_ifs"
8360   MAGIC_CMD="$lt_save_MAGIC_CMD"
8361   ;;
8362 esac
8363 fi
8364
8365 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8366 if test -n "$MAGIC_CMD"; then
8367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8368 $as_echo "$MAGIC_CMD" >&6; }
8369 else
8370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8371 $as_echo "no" >&6; }
8372 fi
8373
8374
8375   else
8376     MAGIC_CMD=:
8377   fi
8378 fi
8379
8380   fi
8381   ;;
8382 esac
8383
8384 # Use C for the default configuration in the libtool script
8385
8386 lt_save_CC="$CC"
8387 ac_ext=c
8388 ac_cpp='$CPP $CPPFLAGS'
8389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8392
8393
8394 # Source file extension for C test sources.
8395 ac_ext=c
8396
8397 # Object file extension for compiled C test sources.
8398 objext=o
8399 objext=$objext
8400
8401 # Code to be used in simple compile tests
8402 lt_simple_compile_test_code="int some_variable = 0;"
8403
8404 # Code to be used in simple link tests
8405 lt_simple_link_test_code='int main(){return(0);}'
8406
8407
8408
8409
8410
8411
8412
8413 # If no C compiler was specified, use CC.
8414 LTCC=${LTCC-"$CC"}
8415
8416 # If no C compiler flags were specified, use CFLAGS.
8417 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8418
8419 # Allow CC to be a program name with arguments.
8420 compiler=$CC
8421
8422 # Save the default compiler, since it gets overwritten when the other
8423 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8424 compiler_DEFAULT=$CC
8425
8426 # save warnings/boilerplate of simple test code
8427 ac_outfile=conftest.$ac_objext
8428 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8429 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8430 _lt_compiler_boilerplate=`cat conftest.err`
8431 $RM conftest*
8432
8433 ac_outfile=conftest.$ac_objext
8434 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8435 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8436 _lt_linker_boilerplate=`cat conftest.err`
8437 $RM -r conftest*
8438
8439
8440 ## CAVEAT EMPTOR:
8441 ## There is no encapsulation within the following macros, do not change
8442 ## the running order or otherwise move them around unless you know exactly
8443 ## what you are doing...
8444 if test -n "$compiler"; then
8445
8446 lt_prog_compiler_no_builtin_flag=
8447
8448 if test "$GCC" = yes; then
8449   case $cc_basename in
8450   nvcc*)
8451     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8452   *)
8453     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8454   esac
8455
8456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8457 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8458 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8459   $as_echo_n "(cached) " >&6
8460 else
8461   lt_cv_prog_compiler_rtti_exceptions=no
8462    ac_outfile=conftest.$ac_objext
8463    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8464    lt_compiler_flag="-fno-rtti -fno-exceptions"
8465    # Insert the option either (1) after the last *FLAGS variable, or
8466    # (2) before a word containing "conftest.", or (3) at the end.
8467    # Note that $ac_compile itself does not contain backslashes and begins
8468    # with a dollar sign (not a hyphen), so the echo should work correctly.
8469    # The option is referenced via a variable to avoid confusing sed.
8470    lt_compile=`echo "$ac_compile" | $SED \
8471    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8472    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8473    -e 's:$: $lt_compiler_flag:'`
8474    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8475    (eval "$lt_compile" 2>conftest.err)
8476    ac_status=$?
8477    cat conftest.err >&5
8478    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8479    if (exit $ac_status) && test -s "$ac_outfile"; then
8480      # The compiler can only warn and ignore the option if not recognized
8481      # So say no if there are warnings other than the usual output.
8482      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8483      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8484      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8485        lt_cv_prog_compiler_rtti_exceptions=yes
8486      fi
8487    fi
8488    $RM conftest*
8489
8490 fi
8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8492 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8493
8494 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8495     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8496 else
8497     :
8498 fi
8499
8500 fi
8501
8502
8503
8504
8505
8506
8507   lt_prog_compiler_wl=
8508 lt_prog_compiler_pic=
8509 lt_prog_compiler_static=
8510
8511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8512 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8513
8514   if test "$GCC" = yes; then
8515     lt_prog_compiler_wl='-Wl,'
8516     lt_prog_compiler_static='-static'
8517
8518     case $host_os in
8519       aix*)
8520       # All AIX code is PIC.
8521       if test "$host_cpu" = ia64; then
8522         # AIX 5 now supports IA64 processor
8523         lt_prog_compiler_static='-Bstatic'
8524       fi
8525       lt_prog_compiler_pic='-fPIC'
8526       ;;
8527
8528     amigaos*)
8529       case $host_cpu in
8530       powerpc)
8531             # see comment about AmigaOS4 .so support
8532             lt_prog_compiler_pic='-fPIC'
8533         ;;
8534       m68k)
8535             # FIXME: we need at least 68020 code to build shared libraries, but
8536             # adding the `-m68020' flag to GCC prevents building anything better,
8537             # like `-m68040'.
8538             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8539         ;;
8540       esac
8541       ;;
8542
8543     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8544       # PIC is the default for these OSes.
8545       ;;
8546
8547     mingw* | cygwin* | pw32* | os2* | cegcc*)
8548       # This hack is so that the source file can tell whether it is being
8549       # built for inclusion in a dll (and should export symbols for example).
8550       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8551       # (--disable-auto-import) libraries
8552       lt_prog_compiler_pic='-DDLL_EXPORT'
8553       ;;
8554
8555     darwin* | rhapsody*)
8556       # PIC is the default on this platform
8557       # Common symbols not allowed in MH_DYLIB files
8558       lt_prog_compiler_pic='-fno-common'
8559       ;;
8560
8561     haiku*)
8562       # PIC is the default for Haiku.
8563       # The "-static" flag exists, but is broken.
8564       lt_prog_compiler_static=
8565       ;;
8566
8567     hpux*)
8568       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8569       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8570       # sets the default TLS model and affects inlining.
8571       case $host_cpu in
8572       hppa*64*)
8573         # +Z the default
8574         ;;
8575       *)
8576         lt_prog_compiler_pic='-fPIC'
8577         ;;
8578       esac
8579       ;;
8580
8581     interix[3-9]*)
8582       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8583       # Instead, we relocate shared libraries at runtime.
8584       ;;
8585
8586     msdosdjgpp*)
8587       # Just because we use GCC doesn't mean we suddenly get shared libraries
8588       # on systems that don't support them.
8589       lt_prog_compiler_can_build_shared=no
8590       enable_shared=no
8591       ;;
8592
8593     *nto* | *qnx*)
8594       # QNX uses GNU C++, but need to define -shared option too, otherwise
8595       # it will coredump.
8596       lt_prog_compiler_pic='-fPIC -shared'
8597       ;;
8598
8599     sysv4*MP*)
8600       if test -d /usr/nec; then
8601         lt_prog_compiler_pic=-Kconform_pic
8602       fi
8603       ;;
8604
8605     *)
8606       lt_prog_compiler_pic='-fPIC'
8607       ;;
8608     esac
8609
8610     case $cc_basename in
8611     nvcc*) # Cuda Compiler Driver 2.2
8612       lt_prog_compiler_wl='-Xlinker '
8613       lt_prog_compiler_pic='-Xcompiler -fPIC'
8614       ;;
8615     esac
8616   else
8617     # PORTME Check for flag to pass linker flags through the system compiler.
8618     case $host_os in
8619     aix*)
8620       lt_prog_compiler_wl='-Wl,'
8621       if test "$host_cpu" = ia64; then
8622         # AIX 5 now supports IA64 processor
8623         lt_prog_compiler_static='-Bstatic'
8624       else
8625         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8626       fi
8627       ;;
8628
8629     mingw* | cygwin* | pw32* | os2* | cegcc*)
8630       # This hack is so that the source file can tell whether it is being
8631       # built for inclusion in a dll (and should export symbols for example).
8632       lt_prog_compiler_pic='-DDLL_EXPORT'
8633       ;;
8634
8635     hpux9* | hpux10* | hpux11*)
8636       lt_prog_compiler_wl='-Wl,'
8637       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8638       # not for PA HP-UX.
8639       case $host_cpu in
8640       hppa*64*|ia64*)
8641         # +Z the default
8642         ;;
8643       *)
8644         lt_prog_compiler_pic='+Z'
8645         ;;
8646       esac
8647       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8648       lt_prog_compiler_static='${wl}-a ${wl}archive'
8649       ;;
8650
8651     irix5* | irix6* | nonstopux*)
8652       lt_prog_compiler_wl='-Wl,'
8653       # PIC (with -KPIC) is the default.
8654       lt_prog_compiler_static='-non_shared'
8655       ;;
8656
8657     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8658       case $cc_basename in
8659       # old Intel for x86_64 which still supported -KPIC.
8660       ecc*)
8661         lt_prog_compiler_wl='-Wl,'
8662         lt_prog_compiler_pic='-KPIC'
8663         lt_prog_compiler_static='-static'
8664         ;;
8665       # icc used to be incompatible with GCC.
8666       # ICC 10 doesn't accept -KPIC any more.
8667       icc* | ifort*)
8668         lt_prog_compiler_wl='-Wl,'
8669         lt_prog_compiler_pic='-fPIC'
8670         lt_prog_compiler_static='-static'
8671         ;;
8672       # Lahey Fortran 8.1.
8673       lf95*)
8674         lt_prog_compiler_wl='-Wl,'
8675         lt_prog_compiler_pic='--shared'
8676         lt_prog_compiler_static='--static'
8677         ;;
8678       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8679         # Portland Group compilers (*not* the Pentium gcc compiler,
8680         # which looks to be a dead project)
8681         lt_prog_compiler_wl='-Wl,'
8682         lt_prog_compiler_pic='-fpic'
8683         lt_prog_compiler_static='-Bstatic'
8684         ;;
8685       ccc*)
8686         lt_prog_compiler_wl='-Wl,'
8687         # All Alpha code is PIC.
8688         lt_prog_compiler_static='-non_shared'
8689         ;;
8690       xl* | bgxl* | bgf* | mpixl*)
8691         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8692         lt_prog_compiler_wl='-Wl,'
8693         lt_prog_compiler_pic='-qpic'
8694         lt_prog_compiler_static='-qstaticlink'
8695         ;;
8696       *)
8697         case `$CC -V 2>&1 | sed 5q` in
8698         *Sun\ F* | *Sun*Fortran*)
8699           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8700           lt_prog_compiler_pic='-KPIC'
8701           lt_prog_compiler_static='-Bstatic'
8702           lt_prog_compiler_wl=''
8703           ;;
8704         *Sun\ C*)
8705           # Sun C 5.9
8706           lt_prog_compiler_pic='-KPIC'
8707           lt_prog_compiler_static='-Bstatic'
8708           lt_prog_compiler_wl='-Wl,'
8709           ;;
8710         esac
8711         ;;
8712       esac
8713       ;;
8714
8715     newsos6)
8716       lt_prog_compiler_pic='-KPIC'
8717       lt_prog_compiler_static='-Bstatic'
8718       ;;
8719
8720     *nto* | *qnx*)
8721       # QNX uses GNU C++, but need to define -shared option too, otherwise
8722       # it will coredump.
8723       lt_prog_compiler_pic='-fPIC -shared'
8724       ;;
8725
8726     osf3* | osf4* | osf5*)
8727       lt_prog_compiler_wl='-Wl,'
8728       # All OSF/1 code is PIC.
8729       lt_prog_compiler_static='-non_shared'
8730       ;;
8731
8732     rdos*)
8733       lt_prog_compiler_static='-non_shared'
8734       ;;
8735
8736     solaris*)
8737       lt_prog_compiler_pic='-KPIC'
8738       lt_prog_compiler_static='-Bstatic'
8739       case $cc_basename in
8740       f77* | f90* | f95*)
8741         lt_prog_compiler_wl='-Qoption ld ';;
8742       *)
8743         lt_prog_compiler_wl='-Wl,';;
8744       esac
8745       ;;
8746
8747     sunos4*)
8748       lt_prog_compiler_wl='-Qoption ld '
8749       lt_prog_compiler_pic='-PIC'
8750       lt_prog_compiler_static='-Bstatic'
8751       ;;
8752
8753     sysv4 | sysv4.2uw2* | sysv4.3*)
8754       lt_prog_compiler_wl='-Wl,'
8755       lt_prog_compiler_pic='-KPIC'
8756       lt_prog_compiler_static='-Bstatic'
8757       ;;
8758
8759     sysv4*MP*)
8760       if test -d /usr/nec ;then
8761         lt_prog_compiler_pic='-Kconform_pic'
8762         lt_prog_compiler_static='-Bstatic'
8763       fi
8764       ;;
8765
8766     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8767       lt_prog_compiler_wl='-Wl,'
8768       lt_prog_compiler_pic='-KPIC'
8769       lt_prog_compiler_static='-Bstatic'
8770       ;;
8771
8772     unicos*)
8773       lt_prog_compiler_wl='-Wl,'
8774       lt_prog_compiler_can_build_shared=no
8775       ;;
8776
8777     uts4*)
8778       lt_prog_compiler_pic='-pic'
8779       lt_prog_compiler_static='-Bstatic'
8780       ;;
8781
8782     *)
8783       lt_prog_compiler_can_build_shared=no
8784       ;;
8785     esac
8786   fi
8787
8788 case $host_os in
8789   # For platforms which do not support PIC, -DPIC is meaningless:
8790   *djgpp*)
8791     lt_prog_compiler_pic=
8792     ;;
8793   *)
8794     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8795     ;;
8796 esac
8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8798 $as_echo "$lt_prog_compiler_pic" >&6; }
8799
8800
8801
8802
8803
8804
8805 #
8806 # Check to make sure the PIC flag actually works.
8807 #
8808 if test -n "$lt_prog_compiler_pic"; then
8809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8810 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8811 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8812   $as_echo_n "(cached) " >&6
8813 else
8814   lt_cv_prog_compiler_pic_works=no
8815    ac_outfile=conftest.$ac_objext
8816    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8817    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8818    # Insert the option either (1) after the last *FLAGS variable, or
8819    # (2) before a word containing "conftest.", or (3) at the end.
8820    # Note that $ac_compile itself does not contain backslashes and begins
8821    # with a dollar sign (not a hyphen), so the echo should work correctly.
8822    # The option is referenced via a variable to avoid confusing sed.
8823    lt_compile=`echo "$ac_compile" | $SED \
8824    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8825    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8826    -e 's:$: $lt_compiler_flag:'`
8827    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8828    (eval "$lt_compile" 2>conftest.err)
8829    ac_status=$?
8830    cat conftest.err >&5
8831    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8832    if (exit $ac_status) && test -s "$ac_outfile"; then
8833      # The compiler can only warn and ignore the option if not recognized
8834      # So say no if there are warnings other than the usual output.
8835      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8836      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8837      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8838        lt_cv_prog_compiler_pic_works=yes
8839      fi
8840    fi
8841    $RM conftest*
8842
8843 fi
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8845 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8846
8847 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8848     case $lt_prog_compiler_pic in
8849      "" | " "*) ;;
8850      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8851      esac
8852 else
8853     lt_prog_compiler_pic=
8854      lt_prog_compiler_can_build_shared=no
8855 fi
8856
8857 fi
8858
8859
8860
8861
8862
8863
8864 #
8865 # Check to make sure the static flag actually works.
8866 #
8867 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8869 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8870 if ${lt_cv_prog_compiler_static_works+:} false; then :
8871   $as_echo_n "(cached) " >&6
8872 else
8873   lt_cv_prog_compiler_static_works=no
8874    save_LDFLAGS="$LDFLAGS"
8875    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8876    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8877    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8878      # The linker can only warn and ignore the option if not recognized
8879      # So say no if there are warnings
8880      if test -s conftest.err; then
8881        # Append any errors to the config.log.
8882        cat conftest.err 1>&5
8883        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8884        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8885        if diff conftest.exp conftest.er2 >/dev/null; then
8886          lt_cv_prog_compiler_static_works=yes
8887        fi
8888      else
8889        lt_cv_prog_compiler_static_works=yes
8890      fi
8891    fi
8892    $RM -r conftest*
8893    LDFLAGS="$save_LDFLAGS"
8894
8895 fi
8896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8897 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8898
8899 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8900     :
8901 else
8902     lt_prog_compiler_static=
8903 fi
8904
8905
8906
8907
8908
8909
8910
8911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8912 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8913 if ${lt_cv_prog_compiler_c_o+:} false; then :
8914   $as_echo_n "(cached) " >&6
8915 else
8916   lt_cv_prog_compiler_c_o=no
8917    $RM -r conftest 2>/dev/null
8918    mkdir conftest
8919    cd conftest
8920    mkdir out
8921    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8922
8923    lt_compiler_flag="-o out/conftest2.$ac_objext"
8924    # Insert the option either (1) after the last *FLAGS variable, or
8925    # (2) before a word containing "conftest.", or (3) at the end.
8926    # Note that $ac_compile itself does not contain backslashes and begins
8927    # with a dollar sign (not a hyphen), so the echo should work correctly.
8928    lt_compile=`echo "$ac_compile" | $SED \
8929    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8930    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8931    -e 's:$: $lt_compiler_flag:'`
8932    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8933    (eval "$lt_compile" 2>out/conftest.err)
8934    ac_status=$?
8935    cat out/conftest.err >&5
8936    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8937    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8938    then
8939      # The compiler can only warn and ignore the option if not recognized
8940      # So say no if there are warnings
8941      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8942      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8943      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8944        lt_cv_prog_compiler_c_o=yes
8945      fi
8946    fi
8947    chmod u+w . 2>&5
8948    $RM conftest*
8949    # SGI C++ compiler will create directory out/ii_files/ for
8950    # template instantiation
8951    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8952    $RM out/* && rmdir out
8953    cd ..
8954    $RM -r conftest
8955    $RM conftest*
8956
8957 fi
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8959 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8960
8961
8962
8963
8964
8965
8966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8967 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8968 if ${lt_cv_prog_compiler_c_o+:} false; then :
8969   $as_echo_n "(cached) " >&6
8970 else
8971   lt_cv_prog_compiler_c_o=no
8972    $RM -r conftest 2>/dev/null
8973    mkdir conftest
8974    cd conftest
8975    mkdir out
8976    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8977
8978    lt_compiler_flag="-o out/conftest2.$ac_objext"
8979    # Insert the option either (1) after the last *FLAGS variable, or
8980    # (2) before a word containing "conftest.", or (3) at the end.
8981    # Note that $ac_compile itself does not contain backslashes and begins
8982    # with a dollar sign (not a hyphen), so the echo should work correctly.
8983    lt_compile=`echo "$ac_compile" | $SED \
8984    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8985    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8986    -e 's:$: $lt_compiler_flag:'`
8987    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8988    (eval "$lt_compile" 2>out/conftest.err)
8989    ac_status=$?
8990    cat out/conftest.err >&5
8991    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8993    then
8994      # The compiler can only warn and ignore the option if not recognized
8995      # So say no if there are warnings
8996      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8997      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8998      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8999        lt_cv_prog_compiler_c_o=yes
9000      fi
9001    fi
9002    chmod u+w . 2>&5
9003    $RM conftest*
9004    # SGI C++ compiler will create directory out/ii_files/ for
9005    # template instantiation
9006    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9007    $RM out/* && rmdir out
9008    cd ..
9009    $RM -r conftest
9010    $RM conftest*
9011
9012 fi
9013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9014 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9015
9016
9017
9018
9019 hard_links="nottested"
9020 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9021   # do not overwrite the value of need_locks provided by the user
9022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9023 $as_echo_n "checking if we can lock with hard links... " >&6; }
9024   hard_links=yes
9025   $RM conftest*
9026   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9027   touch conftest.a
9028   ln conftest.a conftest.b 2>&5 || hard_links=no
9029   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9031 $as_echo "$hard_links" >&6; }
9032   if test "$hard_links" = no; then
9033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9034 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9035     need_locks=warn
9036   fi
9037 else
9038   need_locks=no
9039 fi
9040
9041
9042
9043
9044
9045
9046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9047 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9048
9049   runpath_var=
9050   allow_undefined_flag=
9051   always_export_symbols=no
9052   archive_cmds=
9053   archive_expsym_cmds=
9054   compiler_needs_object=no
9055   enable_shared_with_static_runtimes=no
9056   export_dynamic_flag_spec=
9057   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9058   hardcode_automatic=no
9059   hardcode_direct=no
9060   hardcode_direct_absolute=no
9061   hardcode_libdir_flag_spec=
9062   hardcode_libdir_flag_spec_ld=
9063   hardcode_libdir_separator=
9064   hardcode_minus_L=no
9065   hardcode_shlibpath_var=unsupported
9066   inherit_rpath=no
9067   link_all_deplibs=unknown
9068   module_cmds=
9069   module_expsym_cmds=
9070   old_archive_from_new_cmds=
9071   old_archive_from_expsyms_cmds=
9072   thread_safe_flag_spec=
9073   whole_archive_flag_spec=
9074   # include_expsyms should be a list of space-separated symbols to be *always*
9075   # included in the symbol list
9076   include_expsyms=
9077   # exclude_expsyms can be an extended regexp of symbols to exclude
9078   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9079   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9080   # as well as any symbol that contains `d'.
9081   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9082   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9083   # platforms (ab)use it in PIC code, but their linkers get confused if
9084   # the symbol is explicitly referenced.  Since portable code cannot
9085   # rely on this symbol name, it's probably fine to never include it in
9086   # preloaded symbol tables.
9087   # Exclude shared library initialization/finalization symbols.
9088   extract_expsyms_cmds=
9089
9090   case $host_os in
9091   cygwin* | mingw* | pw32* | cegcc*)
9092     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9093     # When not using gcc, we currently assume that we are using
9094     # Microsoft Visual C++.
9095     if test "$GCC" != yes; then
9096       with_gnu_ld=no
9097     fi
9098     ;;
9099   interix*)
9100     # we just hope/assume this is gcc and not c89 (= MSVC++)
9101     with_gnu_ld=yes
9102     ;;
9103   openbsd*)
9104     with_gnu_ld=no
9105     ;;
9106   esac
9107
9108   ld_shlibs=yes
9109
9110   # On some targets, GNU ld is compatible enough with the native linker
9111   # that we're better off using the native interface for both.
9112   lt_use_gnu_ld_interface=no
9113   if test "$with_gnu_ld" = yes; then
9114     case $host_os in
9115       aix*)
9116         # The AIX port of GNU ld has always aspired to compatibility
9117         # with the native linker.  However, as the warning in the GNU ld
9118         # block says, versions before 2.19.5* couldn't really create working
9119         # shared libraries, regardless of the interface used.
9120         case `$LD -v 2>&1` in
9121           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9122           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9123           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9124           *)
9125             lt_use_gnu_ld_interface=yes
9126             ;;
9127         esac
9128         ;;
9129       *)
9130         lt_use_gnu_ld_interface=yes
9131         ;;
9132     esac
9133   fi
9134
9135   if test "$lt_use_gnu_ld_interface" = yes; then
9136     # If archive_cmds runs LD, not CC, wlarc should be empty
9137     wlarc='${wl}'
9138
9139     # Set some defaults for GNU ld with shared library support. These
9140     # are reset later if shared libraries are not supported. Putting them
9141     # here allows them to be overridden if necessary.
9142     runpath_var=LD_RUN_PATH
9143     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9144     export_dynamic_flag_spec='${wl}--export-dynamic'
9145     # ancient GNU ld didn't support --whole-archive et. al.
9146     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9147       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9148     else
9149       whole_archive_flag_spec=
9150     fi
9151     supports_anon_versioning=no
9152     case `$LD -v 2>&1` in
9153       *GNU\ gold*) supports_anon_versioning=yes ;;
9154       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9155       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9156       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9157       *\ 2.11.*) ;; # other 2.11 versions
9158       *) supports_anon_versioning=yes ;;
9159     esac
9160
9161     # See if GNU ld supports shared libraries.
9162     case $host_os in
9163     aix[3-9]*)
9164       # On AIX/PPC, the GNU linker is very broken
9165       if test "$host_cpu" != ia64; then
9166         ld_shlibs=no
9167         cat <<_LT_EOF 1>&2
9168
9169 *** Warning: the GNU linker, at least up to release 2.19, is reported
9170 *** to be unable to reliably create shared libraries on AIX.
9171 *** Therefore, libtool is disabling shared libraries support.  If you
9172 *** really care for shared libraries, you may want to install binutils
9173 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9174 *** You will then need to restart the configuration process.
9175
9176 _LT_EOF
9177       fi
9178       ;;
9179
9180     amigaos*)
9181       case $host_cpu in
9182       powerpc)
9183             # see comment about AmigaOS4 .so support
9184             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9185             archive_expsym_cmds=''
9186         ;;
9187       m68k)
9188             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9189             hardcode_libdir_flag_spec='-L$libdir'
9190             hardcode_minus_L=yes
9191         ;;
9192       esac
9193       ;;
9194
9195     beos*)
9196       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9197         allow_undefined_flag=unsupported
9198         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9199         # support --undefined.  This deserves some investigation.  FIXME
9200         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9201       else
9202         ld_shlibs=no
9203       fi
9204       ;;
9205
9206     cygwin* | mingw* | pw32* | cegcc*)
9207       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9208       # as there is no search path for DLLs.
9209       hardcode_libdir_flag_spec='-L$libdir'
9210       export_dynamic_flag_spec='${wl}--export-all-symbols'
9211       allow_undefined_flag=unsupported
9212       always_export_symbols=no
9213       enable_shared_with_static_runtimes=yes
9214       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9215
9216       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9217         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9218         # If the export-symbols file already is a .def file (1st line
9219         # is EXPORTS), use it as is; otherwise, prepend...
9220         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9221           cp $export_symbols $output_objdir/$soname.def;
9222         else
9223           echo EXPORTS > $output_objdir/$soname.def;
9224           cat $export_symbols >> $output_objdir/$soname.def;
9225         fi~
9226         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9227       else
9228         ld_shlibs=no
9229       fi
9230       ;;
9231
9232     haiku*)
9233       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9234       link_all_deplibs=yes
9235       ;;
9236
9237     interix[3-9]*)
9238       hardcode_direct=no
9239       hardcode_shlibpath_var=no
9240       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9241       export_dynamic_flag_spec='${wl}-E'
9242       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9243       # Instead, shared libraries are loaded at an image base (0x10000000 by
9244       # default) and relocated if they conflict, which is a slow very memory
9245       # consuming and fragmenting process.  To avoid this, we pick a random,
9246       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9247       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9248       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9249       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9250       ;;
9251
9252     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9253       tmp_diet=no
9254       if test "$host_os" = linux-dietlibc; then
9255         case $cc_basename in
9256           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9257         esac
9258       fi
9259       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9260          && test "$tmp_diet" = no
9261       then
9262         tmp_addflag=' $pic_flag'
9263         tmp_sharedflag='-shared'
9264         case $cc_basename,$host_cpu in
9265         pgcc*)                          # Portland Group C compiler
9266           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'
9267           tmp_addflag=' $pic_flag'
9268           ;;
9269         pgf77* | pgf90* | pgf95* | pgfortran*)
9270                                         # Portland Group f77 and f90 compilers
9271           whole_archive_flag_spec='${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'
9272           tmp_addflag=' $pic_flag -Mnomain' ;;
9273         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9274           tmp_addflag=' -i_dynamic' ;;
9275         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9276           tmp_addflag=' -i_dynamic -nofor_main' ;;
9277         ifc* | ifort*)                  # Intel Fortran compiler
9278           tmp_addflag=' -nofor_main' ;;
9279         lf95*)                          # Lahey Fortran 8.1
9280           whole_archive_flag_spec=
9281           tmp_sharedflag='--shared' ;;
9282         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9283           tmp_sharedflag='-qmkshrobj'
9284           tmp_addflag= ;;
9285         nvcc*)  # Cuda Compiler Driver 2.2
9286           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9287           compiler_needs_object=yes
9288           ;;
9289         esac
9290         case `$CC -V 2>&1 | sed 5q` in
9291         *Sun\ C*)                       # Sun C 5.9
9292           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\"` ${wl}--no-whole-archive'
9293           compiler_needs_object=yes
9294           tmp_sharedflag='-G' ;;
9295         *Sun\ F*)                       # Sun Fortran 8.3
9296           tmp_sharedflag='-G' ;;
9297         esac
9298         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9299
9300         if test "x$supports_anon_versioning" = xyes; then
9301           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9302             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9303             echo "local: *; };" >> $output_objdir/$libname.ver~
9304             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9305         fi
9306
9307         case $cc_basename in
9308         xlf* | bgf* | bgxlf* | mpixlf*)
9309           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9310           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9311           hardcode_libdir_flag_spec=
9312           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9313           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9314           if test "x$supports_anon_versioning" = xyes; then
9315             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9316               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9317               echo "local: *; };" >> $output_objdir/$libname.ver~
9318               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9319           fi
9320           ;;
9321         esac
9322       else
9323         ld_shlibs=no
9324       fi
9325       ;;
9326
9327     netbsd*)
9328       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9329         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9330         wlarc=
9331       else
9332         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9333         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9334       fi
9335       ;;
9336
9337     solaris*)
9338       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9339         ld_shlibs=no
9340         cat <<_LT_EOF 1>&2
9341
9342 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9343 *** create shared libraries on Solaris systems.  Therefore, libtool
9344 *** is disabling shared libraries support.  We urge you to upgrade GNU
9345 *** binutils to release 2.9.1 or newer.  Another option is to modify
9346 *** your PATH or compiler configuration so that the native linker is
9347 *** used, and then restart.
9348
9349 _LT_EOF
9350       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9351         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9352         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9353       else
9354         ld_shlibs=no
9355       fi
9356       ;;
9357
9358     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9359       case `$LD -v 2>&1` in
9360         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9361         ld_shlibs=no
9362         cat <<_LT_EOF 1>&2
9363
9364 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9365 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9366 *** is disabling shared libraries support.  We urge you to upgrade GNU
9367 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9368 *** your PATH or compiler configuration so that the native linker is
9369 *** used, and then restart.
9370
9371 _LT_EOF
9372         ;;
9373         *)
9374           # For security reasons, it is highly recommended that you always
9375           # use absolute paths for naming shared libraries, and exclude the
9376           # DT_RUNPATH tag from executables and libraries.  But doing so
9377           # requires that you compile everything twice, which is a pain.
9378           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9379             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9380             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9381             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9382           else
9383             ld_shlibs=no
9384           fi
9385         ;;
9386       esac
9387       ;;
9388
9389     sunos4*)
9390       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9391       wlarc=
9392       hardcode_direct=yes
9393       hardcode_shlibpath_var=no
9394       ;;
9395
9396     *)
9397       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9398         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9399         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9400       else
9401         ld_shlibs=no
9402       fi
9403       ;;
9404     esac
9405
9406     if test "$ld_shlibs" = no; then
9407       runpath_var=
9408       hardcode_libdir_flag_spec=
9409       export_dynamic_flag_spec=
9410       whole_archive_flag_spec=
9411     fi
9412   else
9413     # PORTME fill in a description of your system's linker (not GNU ld)
9414     case $host_os in
9415     aix3*)
9416       allow_undefined_flag=unsupported
9417       always_export_symbols=yes
9418       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9419       # Note: this linker hardcodes the directories in LIBPATH if there
9420       # are no directories specified by -L.
9421       hardcode_minus_L=yes
9422       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9423         # Neither direct hardcoding nor static linking is supported with a
9424         # broken collect2.
9425         hardcode_direct=unsupported
9426       fi
9427       ;;
9428
9429     aix[4-9]*)
9430       if test "$host_cpu" = ia64; then
9431         # On IA64, the linker does run time linking by default, so we don't
9432         # have to do anything special.
9433         aix_use_runtimelinking=no
9434         exp_sym_flag='-Bexport'
9435         no_entry_flag=""
9436       else
9437         # If we're using GNU nm, then we don't want the "-C" option.
9438         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9439         # Also, AIX nm treats weak defined symbols like other global
9440         # defined symbols, whereas GNU nm marks them as "W".
9441         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9442           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9443         else
9444           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9445         fi
9446         aix_use_runtimelinking=no
9447
9448         # Test if we are trying to use run time linking or normal
9449         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9450         # need to do runtime linking.
9451         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9452           for ld_flag in $LDFLAGS; do
9453           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9454             aix_use_runtimelinking=yes
9455             break
9456           fi
9457           done
9458           ;;
9459         esac
9460
9461         exp_sym_flag='-bexport'
9462         no_entry_flag='-bnoentry'
9463       fi
9464
9465       # When large executables or shared objects are built, AIX ld can
9466       # have problems creating the table of contents.  If linking a library
9467       # or program results in "error TOC overflow" add -mminimal-toc to
9468       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9469       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9470
9471       archive_cmds=''
9472       hardcode_direct=yes
9473       hardcode_direct_absolute=yes
9474       hardcode_libdir_separator=':'
9475       link_all_deplibs=yes
9476       file_list_spec='${wl}-f,'
9477
9478       if test "$GCC" = yes; then
9479         case $host_os in aix4.[012]|aix4.[012].*)
9480         # We only want to do this on AIX 4.2 and lower, the check
9481         # below for broken collect2 doesn't work under 4.3+
9482           collect2name=`${CC} -print-prog-name=collect2`
9483           if test -f "$collect2name" &&
9484            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9485           then
9486           # We have reworked collect2
9487           :
9488           else
9489           # We have old collect2
9490           hardcode_direct=unsupported
9491           # It fails to find uninstalled libraries when the uninstalled
9492           # path is not listed in the libpath.  Setting hardcode_minus_L
9493           # to unsupported forces relinking
9494           hardcode_minus_L=yes
9495           hardcode_libdir_flag_spec='-L$libdir'
9496           hardcode_libdir_separator=
9497           fi
9498           ;;
9499         esac
9500         shared_flag='-shared'
9501         if test "$aix_use_runtimelinking" = yes; then
9502           shared_flag="$shared_flag "'${wl}-G'
9503         fi
9504       else
9505         # not using gcc
9506         if test "$host_cpu" = ia64; then
9507         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9508         # chokes on -Wl,-G. The following line is correct:
9509           shared_flag='-G'
9510         else
9511           if test "$aix_use_runtimelinking" = yes; then
9512             shared_flag='${wl}-G'
9513           else
9514             shared_flag='${wl}-bM:SRE'
9515           fi
9516         fi
9517       fi
9518
9519       export_dynamic_flag_spec='${wl}-bexpall'
9520       # It seems that -bexpall does not export symbols beginning with
9521       # underscore (_), so it is better to generate a list of symbols to export.
9522       always_export_symbols=yes
9523       if test "$aix_use_runtimelinking" = yes; then
9524         # Warning - without using the other runtime loading flags (-brtl),
9525         # -berok will link without error, but may produce a broken library.
9526         allow_undefined_flag='-berok'
9527         # Determine the default libpath from the value encoded in an
9528         # empty executable.
9529         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9530 /* end confdefs.h.  */
9531
9532 int
9533 main ()
9534 {
9535
9536   ;
9537   return 0;
9538 }
9539 _ACEOF
9540 if ac_fn_c_try_link "$LINENO"; then :
9541
9542 lt_aix_libpath_sed='
9543     /Import File Strings/,/^$/ {
9544         /^0/ {
9545             s/^0  *\(.*\)$/\1/
9546             p
9547         }
9548     }'
9549 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9550 # Check for a 64-bit object if we didn't find anything.
9551 if test -z "$aix_libpath"; then
9552   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9553 fi
9554 fi
9555 rm -f core conftest.err conftest.$ac_objext \
9556     conftest$ac_exeext conftest.$ac_ext
9557 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9558
9559         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9560         archive_expsym_cmds='$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 $shared_flag"
9561       else
9562         if test "$host_cpu" = ia64; then
9563           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9564           allow_undefined_flag="-z nodefs"
9565           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9566         else
9567          # Determine the default libpath from the value encoded in an
9568          # empty executable.
9569          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9570 /* end confdefs.h.  */
9571
9572 int
9573 main ()
9574 {
9575
9576   ;
9577   return 0;
9578 }
9579 _ACEOF
9580 if ac_fn_c_try_link "$LINENO"; then :
9581
9582 lt_aix_libpath_sed='
9583     /Import File Strings/,/^$/ {
9584         /^0/ {
9585             s/^0  *\(.*\)$/\1/
9586             p
9587         }
9588     }'
9589 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9590 # Check for a 64-bit object if we didn't find anything.
9591 if test -z "$aix_libpath"; then
9592   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9593 fi
9594 fi
9595 rm -f core conftest.err conftest.$ac_objext \
9596     conftest$ac_exeext conftest.$ac_ext
9597 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9598
9599          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9600           # Warning - without using the other run time loading flags,
9601           # -berok will link without error, but may produce a broken library.
9602           no_undefined_flag=' ${wl}-bernotok'
9603           allow_undefined_flag=' ${wl}-berok'
9604           if test "$with_gnu_ld" = yes; then
9605             # We only use this code for GNU lds that support --whole-archive.
9606             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9607           else
9608             # Exported symbols can be pulled into shared objects from archives
9609             whole_archive_flag_spec='$convenience'
9610           fi
9611           archive_cmds_need_lc=yes
9612           # This is similar to how AIX traditionally builds its shared libraries.
9613           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'
9614         fi
9615       fi
9616       ;;
9617
9618     amigaos*)
9619       case $host_cpu in
9620       powerpc)
9621             # see comment about AmigaOS4 .so support
9622             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9623             archive_expsym_cmds=''
9624         ;;
9625       m68k)
9626             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9627             hardcode_libdir_flag_spec='-L$libdir'
9628             hardcode_minus_L=yes
9629         ;;
9630       esac
9631       ;;
9632
9633     bsdi[45]*)
9634       export_dynamic_flag_spec=-rdynamic
9635       ;;
9636
9637     cygwin* | mingw* | pw32* | cegcc*)
9638       # When not using gcc, we currently assume that we are using
9639       # Microsoft Visual C++.
9640       # hardcode_libdir_flag_spec is actually meaningless, as there is
9641       # no search path for DLLs.
9642       hardcode_libdir_flag_spec=' '
9643       allow_undefined_flag=unsupported
9644       # Tell ltmain to make .lib files, not .a files.
9645       libext=lib
9646       # Tell ltmain to make .dll files, not .so files.
9647       shrext_cmds=".dll"
9648       # FIXME: Setting linknames here is a bad hack.
9649       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9650       # The linker will automatically build a .lib file if we build a DLL.
9651       old_archive_from_new_cmds='true'
9652       # FIXME: Should let the user specify the lib program.
9653       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9654       fix_srcfile_path='`cygpath -w "$srcfile"`'
9655       enable_shared_with_static_runtimes=yes
9656       ;;
9657
9658     darwin* | rhapsody*)
9659
9660
9661   archive_cmds_need_lc=no
9662   hardcode_direct=no
9663   hardcode_automatic=yes
9664   hardcode_shlibpath_var=unsupported
9665   if test "$lt_cv_ld_force_load" = "yes"; then
9666     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9667   else
9668     whole_archive_flag_spec=''
9669   fi
9670   link_all_deplibs=yes
9671   allow_undefined_flag="$_lt_dar_allow_undefined"
9672   case $cc_basename in
9673      ifort*) _lt_dar_can_shared=yes ;;
9674      *) _lt_dar_can_shared=$GCC ;;
9675   esac
9676   if test "$_lt_dar_can_shared" = "yes"; then
9677     output_verbose_link_cmd=func_echo_all
9678     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9679     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9680     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}${_lt_dsymutil}"
9681     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9682
9683   else
9684   ld_shlibs=no
9685   fi
9686
9687       ;;
9688
9689     dgux*)
9690       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9691       hardcode_libdir_flag_spec='-L$libdir'
9692       hardcode_shlibpath_var=no
9693       ;;
9694
9695     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9696     # support.  Future versions do this automatically, but an explicit c++rt0.o
9697     # does not break anything, and helps significantly (at the cost of a little
9698     # extra space).
9699     freebsd2.2*)
9700       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9701       hardcode_libdir_flag_spec='-R$libdir'
9702       hardcode_direct=yes
9703       hardcode_shlibpath_var=no
9704       ;;
9705
9706     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9707     freebsd2.*)
9708       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9709       hardcode_direct=yes
9710       hardcode_minus_L=yes
9711       hardcode_shlibpath_var=no
9712       ;;
9713
9714     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9715     freebsd* | dragonfly*)
9716       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9717       hardcode_libdir_flag_spec='-R$libdir'
9718       hardcode_direct=yes
9719       hardcode_shlibpath_var=no
9720       ;;
9721
9722     hpux9*)
9723       if test "$GCC" = yes; then
9724         archive_cmds='$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 $lib'
9725       else
9726         archive_cmds='$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 $lib'
9727       fi
9728       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9729       hardcode_libdir_separator=:
9730       hardcode_direct=yes
9731
9732       # hardcode_minus_L: Not really in the search PATH,
9733       # but as the default location of the library.
9734       hardcode_minus_L=yes
9735       export_dynamic_flag_spec='${wl}-E'
9736       ;;
9737
9738     hpux10*)
9739       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9740         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9741       else
9742         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9743       fi
9744       if test "$with_gnu_ld" = no; then
9745         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9746         hardcode_libdir_flag_spec_ld='+b $libdir'
9747         hardcode_libdir_separator=:
9748         hardcode_direct=yes
9749         hardcode_direct_absolute=yes
9750         export_dynamic_flag_spec='${wl}-E'
9751         # hardcode_minus_L: Not really in the search PATH,
9752         # but as the default location of the library.
9753         hardcode_minus_L=yes
9754       fi
9755       ;;
9756
9757     hpux11*)
9758       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9759         case $host_cpu in
9760         hppa*64*)
9761           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9762           ;;
9763         ia64*)
9764           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9765           ;;
9766         *)
9767           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9768           ;;
9769         esac
9770       else
9771         case $host_cpu in
9772         hppa*64*)
9773           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9774           ;;
9775         ia64*)
9776           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9777           ;;
9778         *)
9779
9780           # Older versions of the 11.00 compiler do not understand -b yet
9781           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9782           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9783 $as_echo_n "checking if $CC understands -b... " >&6; }
9784 if ${lt_cv_prog_compiler__b+:} false; then :
9785   $as_echo_n "(cached) " >&6
9786 else
9787   lt_cv_prog_compiler__b=no
9788    save_LDFLAGS="$LDFLAGS"
9789    LDFLAGS="$LDFLAGS -b"
9790    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9791    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9792      # The linker can only warn and ignore the option if not recognized
9793      # So say no if there are warnings
9794      if test -s conftest.err; then
9795        # Append any errors to the config.log.
9796        cat conftest.err 1>&5
9797        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9798        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9799        if diff conftest.exp conftest.er2 >/dev/null; then
9800          lt_cv_prog_compiler__b=yes
9801        fi
9802      else
9803        lt_cv_prog_compiler__b=yes
9804      fi
9805    fi
9806    $RM -r conftest*
9807    LDFLAGS="$save_LDFLAGS"
9808
9809 fi
9810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9811 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9812
9813 if test x"$lt_cv_prog_compiler__b" = xyes; then
9814     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9815 else
9816     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9817 fi
9818
9819           ;;
9820         esac
9821       fi
9822       if test "$with_gnu_ld" = no; then
9823         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9824         hardcode_libdir_separator=:
9825
9826         case $host_cpu in
9827         hppa*64*|ia64*)
9828           hardcode_direct=no
9829           hardcode_shlibpath_var=no
9830           ;;
9831         *)
9832           hardcode_direct=yes
9833           hardcode_direct_absolute=yes
9834           export_dynamic_flag_spec='${wl}-E'
9835
9836           # hardcode_minus_L: Not really in the search PATH,
9837           # but as the default location of the library.
9838           hardcode_minus_L=yes
9839           ;;
9840         esac
9841       fi
9842       ;;
9843
9844     irix5* | irix6* | nonstopux*)
9845       if test "$GCC" = yes; then
9846         archive_cmds='$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 $lib'
9847         # Try to use the -exported_symbol ld option, if it does not
9848         # work, assume that -exports_file does not work either and
9849         # implicitly export all symbols.
9850         save_LDFLAGS="$LDFLAGS"
9851         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9852         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9853 /* end confdefs.h.  */
9854 int foo(void) {}
9855 _ACEOF
9856 if ac_fn_c_try_link "$LINENO"; then :
9857   archive_expsym_cmds='$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 $lib'
9858
9859 fi
9860 rm -f core conftest.err conftest.$ac_objext \
9861     conftest$ac_exeext conftest.$ac_ext
9862         LDFLAGS="$save_LDFLAGS"
9863       else
9864         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9865         archive_expsym_cmds='$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 $lib'
9866       fi
9867       archive_cmds_need_lc='no'
9868       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9869       hardcode_libdir_separator=:
9870       inherit_rpath=yes
9871       link_all_deplibs=yes
9872       ;;
9873
9874     netbsd*)
9875       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9876         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9877       else
9878         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9879       fi
9880       hardcode_libdir_flag_spec='-R$libdir'
9881       hardcode_direct=yes
9882       hardcode_shlibpath_var=no
9883       ;;
9884
9885     newsos6)
9886       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9887       hardcode_direct=yes
9888       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9889       hardcode_libdir_separator=:
9890       hardcode_shlibpath_var=no
9891       ;;
9892
9893     *nto* | *qnx*)
9894       ;;
9895
9896     openbsd*)
9897       if test -f /usr/libexec/ld.so; then
9898         hardcode_direct=yes
9899         hardcode_shlibpath_var=no
9900         hardcode_direct_absolute=yes
9901         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9902           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9903           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9904           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9905           export_dynamic_flag_spec='${wl}-E'
9906         else
9907           case $host_os in
9908            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9909              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9910              hardcode_libdir_flag_spec='-R$libdir'
9911              ;;
9912            *)
9913              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9914              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9915              ;;
9916           esac
9917         fi
9918       else
9919         ld_shlibs=no
9920       fi
9921       ;;
9922
9923     os2*)
9924       hardcode_libdir_flag_spec='-L$libdir'
9925       hardcode_minus_L=yes
9926       allow_undefined_flag=unsupported
9927       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'
9928       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9929       ;;
9930
9931     osf3*)
9932       if test "$GCC" = yes; then
9933         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9934         archive_cmds='$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 $lib'
9935       else
9936         allow_undefined_flag=' -expect_unresolved \*'
9937         archive_cmds='$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 $lib'
9938       fi
9939       archive_cmds_need_lc='no'
9940       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9941       hardcode_libdir_separator=:
9942       ;;
9943
9944     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9945       if test "$GCC" = yes; then
9946         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9947         archive_cmds='$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 $lib'
9948         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9949       else
9950         allow_undefined_flag=' -expect_unresolved \*'
9951         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'
9952         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~
9953         $CC -shared${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'
9954
9955         # Both c and cxx compiler support -rpath directly
9956         hardcode_libdir_flag_spec='-rpath $libdir'
9957       fi
9958       archive_cmds_need_lc='no'
9959       hardcode_libdir_separator=:
9960       ;;
9961
9962     solaris*)
9963       no_undefined_flag=' -z defs'
9964       if test "$GCC" = yes; then
9965         wlarc='${wl}'
9966         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9967         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9968           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9969       else
9970         case `$CC -V 2>&1` in
9971         *"Compilers 5.0"*)
9972           wlarc=''
9973           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9974           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9975           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9976           ;;
9977         *)
9978           wlarc='${wl}'
9979           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9980           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9981           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9982           ;;
9983         esac
9984       fi
9985       hardcode_libdir_flag_spec='-R$libdir'
9986       hardcode_shlibpath_var=no
9987       case $host_os in
9988       solaris2.[0-5] | solaris2.[0-5].*) ;;
9989       *)
9990         # The compiler driver will combine and reorder linker options,
9991         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9992         # but is careful enough not to reorder.
9993         # Supported since Solaris 2.6 (maybe 2.5.1?)
9994         if test "$GCC" = yes; then
9995           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9996         else
9997           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9998         fi
9999         ;;
10000       esac
10001       link_all_deplibs=yes
10002       ;;
10003
10004     sunos4*)
10005       if test "x$host_vendor" = xsequent; then
10006         # Use $CC to link under sequent, because it throws in some extra .o
10007         # files that make .init and .fini sections work.
10008         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10009       else
10010         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10011       fi
10012       hardcode_libdir_flag_spec='-L$libdir'
10013       hardcode_direct=yes
10014       hardcode_minus_L=yes
10015       hardcode_shlibpath_var=no
10016       ;;
10017
10018     sysv4)
10019       case $host_vendor in
10020         sni)
10021           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10022           hardcode_direct=yes # is this really true???
10023         ;;
10024         siemens)
10025           ## LD is ld it makes a PLAMLIB
10026           ## CC just makes a GrossModule.
10027           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10028           reload_cmds='$CC -r -o $output$reload_objs'
10029           hardcode_direct=no
10030         ;;
10031         motorola)
10032           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10033           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10034         ;;
10035       esac
10036       runpath_var='LD_RUN_PATH'
10037       hardcode_shlibpath_var=no
10038       ;;
10039
10040     sysv4.3*)
10041       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10042       hardcode_shlibpath_var=no
10043       export_dynamic_flag_spec='-Bexport'
10044       ;;
10045
10046     sysv4*MP*)
10047       if test -d /usr/nec; then
10048         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10049         hardcode_shlibpath_var=no
10050         runpath_var=LD_RUN_PATH
10051         hardcode_runpath_var=yes
10052         ld_shlibs=yes
10053       fi
10054       ;;
10055
10056     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10057       no_undefined_flag='${wl}-z,text'
10058       archive_cmds_need_lc=no
10059       hardcode_shlibpath_var=no
10060       runpath_var='LD_RUN_PATH'
10061
10062       if test "$GCC" = yes; then
10063         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10064         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10065       else
10066         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10067         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10068       fi
10069       ;;
10070
10071     sysv5* | sco3.2v5* | sco5v6*)
10072       # Note: We can NOT use -z defs as we might desire, because we do not
10073       # link with -lc, and that would cause any symbols used from libc to
10074       # always be unresolved, which means just about no library would
10075       # ever link correctly.  If we're not using GNU ld we use -z text
10076       # though, which does catch some bad symbols but isn't as heavy-handed
10077       # as -z defs.
10078       no_undefined_flag='${wl}-z,text'
10079       allow_undefined_flag='${wl}-z,nodefs'
10080       archive_cmds_need_lc=no
10081       hardcode_shlibpath_var=no
10082       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10083       hardcode_libdir_separator=':'
10084       link_all_deplibs=yes
10085       export_dynamic_flag_spec='${wl}-Bexport'
10086       runpath_var='LD_RUN_PATH'
10087
10088       if test "$GCC" = yes; then
10089         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10090         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10091       else
10092         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10093         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10094       fi
10095       ;;
10096
10097     uts4*)
10098       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10099       hardcode_libdir_flag_spec='-L$libdir'
10100       hardcode_shlibpath_var=no
10101       ;;
10102
10103     *)
10104       ld_shlibs=no
10105       ;;
10106     esac
10107
10108     if test x$host_vendor = xsni; then
10109       case $host in
10110       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10111         export_dynamic_flag_spec='${wl}-Blargedynsym'
10112         ;;
10113       esac
10114     fi
10115   fi
10116
10117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10118 $as_echo "$ld_shlibs" >&6; }
10119 test "$ld_shlibs" = no && can_build_shared=no
10120
10121 with_gnu_ld=$with_gnu_ld
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137 #
10138 # Do we need to explicitly link libc?
10139 #
10140 case "x$archive_cmds_need_lc" in
10141 x|xyes)
10142   # Assume -lc should be added
10143   archive_cmds_need_lc=yes
10144
10145   if test "$enable_shared" = yes && test "$GCC" = yes; then
10146     case $archive_cmds in
10147     *'~'*)
10148       # FIXME: we may have to deal with multi-command sequences.
10149       ;;
10150     '$CC '*)
10151       # Test whether the compiler implicitly links with -lc since on some
10152       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10153       # to ld, don't add -lc before -lgcc.
10154       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10155 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10156 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10157   $as_echo_n "(cached) " >&6
10158 else
10159   $RM conftest*
10160         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10161
10162         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10163   (eval $ac_compile) 2>&5
10164   ac_status=$?
10165   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10166   test $ac_status = 0; } 2>conftest.err; then
10167           soname=conftest
10168           lib=conftest
10169           libobjs=conftest.$ac_objext
10170           deplibs=
10171           wl=$lt_prog_compiler_wl
10172           pic_flag=$lt_prog_compiler_pic
10173           compiler_flags=-v
10174           linker_flags=-v
10175           verstring=
10176           output_objdir=.
10177           libname=conftest
10178           lt_save_allow_undefined_flag=$allow_undefined_flag
10179           allow_undefined_flag=
10180           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10181   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10182   ac_status=$?
10183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10184   test $ac_status = 0; }
10185           then
10186             lt_cv_archive_cmds_need_lc=no
10187           else
10188             lt_cv_archive_cmds_need_lc=yes
10189           fi
10190           allow_undefined_flag=$lt_save_allow_undefined_flag
10191         else
10192           cat conftest.err 1>&5
10193         fi
10194         $RM conftest*
10195
10196 fi
10197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10198 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10199       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10200       ;;
10201     esac
10202   fi
10203   ;;
10204 esac
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
10354
10355
10356
10357
10358
10359
10360
10361
10362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10363 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10364
10365 if test "$GCC" = yes; then
10366   case $host_os in
10367     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10368     *) lt_awk_arg="/^libraries:/" ;;
10369   esac
10370   case $host_os in
10371     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10372     *) lt_sed_strip_eq="s,=/,/,g" ;;
10373   esac
10374   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10375   case $lt_search_path_spec in
10376   *\;*)
10377     # if the path contains ";" then we assume it to be the separator
10378     # otherwise default to the standard path separator (i.e. ":") - it is
10379     # assumed that no part of a normal pathname contains ";" but that should
10380     # okay in the real world where ";" in dirpaths is itself problematic.
10381     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10382     ;;
10383   *)
10384     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10385     ;;
10386   esac
10387   # Ok, now we have the path, separated by spaces, we can step through it
10388   # and add multilib dir if necessary.
10389   lt_tmp_lt_search_path_spec=
10390   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10391   for lt_sys_path in $lt_search_path_spec; do
10392     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10393       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10394     else
10395       test -d "$lt_sys_path" && \
10396         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10397     fi
10398   done
10399   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10400 BEGIN {RS=" "; FS="/|\n";} {
10401   lt_foo="";
10402   lt_count=0;
10403   for (lt_i = NF; lt_i > 0; lt_i--) {
10404     if ($lt_i != "" && $lt_i != ".") {
10405       if ($lt_i == "..") {
10406         lt_count++;
10407       } else {
10408         if (lt_count == 0) {
10409           lt_foo="/" $lt_i lt_foo;
10410         } else {
10411           lt_count--;
10412         }
10413       }
10414     }
10415   }
10416   if (lt_foo != "") { lt_freq[lt_foo]++; }
10417   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10418 }'`
10419   # AWK program above erroneously prepends '/' to C:/dos/paths
10420   # for these hosts.
10421   case $host_os in
10422     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10423       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10424   esac
10425   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10426 else
10427   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10428 fi
10429 library_names_spec=
10430 libname_spec='lib$name'
10431 soname_spec=
10432 shrext_cmds=".so"
10433 postinstall_cmds=
10434 postuninstall_cmds=
10435 finish_cmds=
10436 finish_eval=
10437 shlibpath_var=
10438 shlibpath_overrides_runpath=unknown
10439 version_type=none
10440 dynamic_linker="$host_os ld.so"
10441 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10442 need_lib_prefix=unknown
10443 hardcode_into_libs=no
10444
10445 # when you set need_version to no, make sure it does not cause -set_version
10446 # flags to be left without arguments
10447 need_version=unknown
10448
10449 case $host_os in
10450 aix3*)
10451   version_type=linux
10452   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10453   shlibpath_var=LIBPATH
10454
10455   # AIX 3 has no versioning support, so we append a major version to the name.
10456   soname_spec='${libname}${release}${shared_ext}$major'
10457   ;;
10458
10459 aix[4-9]*)
10460   version_type=linux
10461   need_lib_prefix=no
10462   need_version=no
10463   hardcode_into_libs=yes
10464   if test "$host_cpu" = ia64; then
10465     # AIX 5 supports IA64
10466     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10467     shlibpath_var=LD_LIBRARY_PATH
10468   else
10469     # With GCC up to 2.95.x, collect2 would create an import file
10470     # for dependence libraries.  The import file would start with
10471     # the line `#! .'.  This would cause the generated library to
10472     # depend on `.', always an invalid library.  This was fixed in
10473     # development snapshots of GCC prior to 3.0.
10474     case $host_os in
10475       aix4 | aix4.[01] | aix4.[01].*)
10476       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10477            echo ' yes '
10478            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10479         :
10480       else
10481         can_build_shared=no
10482       fi
10483       ;;
10484     esac
10485     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10486     # soname into executable. Probably we can add versioning support to
10487     # collect2, so additional links can be useful in future.
10488     if test "$aix_use_runtimelinking" = yes; then
10489       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10490       # instead of lib<name>.a to let people know that these are not
10491       # typical AIX shared libraries.
10492       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10493     else
10494       # We preserve .a as extension for shared libraries through AIX4.2
10495       # and later when we are not doing run time linking.
10496       library_names_spec='${libname}${release}.a $libname.a'
10497       soname_spec='${libname}${release}${shared_ext}$major'
10498     fi
10499     shlibpath_var=LIBPATH
10500   fi
10501   ;;
10502
10503 amigaos*)
10504   case $host_cpu in
10505   powerpc)
10506     # Since July 2007 AmigaOS4 officially supports .so libraries.
10507     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10508     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10509     ;;
10510   m68k)
10511     library_names_spec='$libname.ixlibrary $libname.a'
10512     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10513     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 ${libname}_ixlibrary.a || exit 1; done'
10514     ;;
10515   esac
10516   ;;
10517
10518 beos*)
10519   library_names_spec='${libname}${shared_ext}'
10520   dynamic_linker="$host_os ld.so"
10521   shlibpath_var=LIBRARY_PATH
10522   ;;
10523
10524 bsdi[45]*)
10525   version_type=linux
10526   need_version=no
10527   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10528   soname_spec='${libname}${release}${shared_ext}$major'
10529   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10530   shlibpath_var=LD_LIBRARY_PATH
10531   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10532   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10533   # the default ld.so.conf also contains /usr/contrib/lib and
10534   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10535   # libtool to hard-code these into programs
10536   ;;
10537
10538 cygwin* | mingw* | pw32* | cegcc*)
10539   version_type=windows
10540   shrext_cmds=".dll"
10541   need_version=no
10542   need_lib_prefix=no
10543
10544   case $GCC,$host_os in
10545   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10546     library_names_spec='$libname.dll.a'
10547     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10548     postinstall_cmds='base_file=`basename \${file}`~
10549       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10550       dldir=$destdir/`dirname \$dlpath`~
10551       test -d \$dldir || mkdir -p \$dldir~
10552       $install_prog $dir/$dlname \$dldir/$dlname~
10553       chmod a+x \$dldir/$dlname~
10554       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10555         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10556       fi'
10557     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10558       dlpath=$dir/\$dldll~
10559        $RM \$dlpath'
10560     shlibpath_overrides_runpath=yes
10561
10562     case $host_os in
10563     cygwin*)
10564       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10565       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10566
10567       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10568       ;;
10569     mingw* | cegcc*)
10570       # MinGW DLLs use traditional 'lib' prefix
10571       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10572       ;;
10573     pw32*)
10574       # pw32 DLLs use 'pw' prefix rather than 'lib'
10575       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10576       ;;
10577     esac
10578     ;;
10579
10580   *)
10581     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10582     ;;
10583   esac
10584   dynamic_linker='Win32 ld.exe'
10585   # FIXME: first we should search . and the directory the executable is in
10586   shlibpath_var=PATH
10587   ;;
10588
10589 darwin* | rhapsody*)
10590   dynamic_linker="$host_os dyld"
10591   version_type=darwin
10592   need_lib_prefix=no
10593   need_version=no
10594   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10595   soname_spec='${libname}${release}${major}$shared_ext'
10596   shlibpath_overrides_runpath=yes
10597   shlibpath_var=DYLD_LIBRARY_PATH
10598   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10599
10600   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10601   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10602   ;;
10603
10604 dgux*)
10605   version_type=linux
10606   need_lib_prefix=no
10607   need_version=no
10608   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10609   soname_spec='${libname}${release}${shared_ext}$major'
10610   shlibpath_var=LD_LIBRARY_PATH
10611   ;;
10612
10613 freebsd* | dragonfly*)
10614   # DragonFly does not have aout.  When/if they implement a new
10615   # versioning mechanism, adjust this.
10616   if test -x /usr/bin/objformat; then
10617     objformat=`/usr/bin/objformat`
10618   else
10619     case $host_os in
10620     freebsd[23].*) objformat=aout ;;
10621     *) objformat=elf ;;
10622     esac
10623   fi
10624   version_type=freebsd-$objformat
10625   case $version_type in
10626     freebsd-elf*)
10627       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10628       need_version=no
10629       need_lib_prefix=no
10630       ;;
10631     freebsd-*)
10632       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10633       need_version=yes
10634       ;;
10635   esac
10636   shlibpath_var=LD_LIBRARY_PATH
10637   case $host_os in
10638   freebsd2.*)
10639     shlibpath_overrides_runpath=yes
10640     ;;
10641   freebsd3.[01]* | freebsdelf3.[01]*)
10642     shlibpath_overrides_runpath=yes
10643     hardcode_into_libs=yes
10644     ;;
10645   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10646   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10647     shlibpath_overrides_runpath=no
10648     hardcode_into_libs=yes
10649     ;;
10650   *) # from 4.6 on, and DragonFly
10651     shlibpath_overrides_runpath=yes
10652     hardcode_into_libs=yes
10653     ;;
10654   esac
10655   ;;
10656
10657 haiku*)
10658   version_type=linux
10659   need_lib_prefix=no
10660   need_version=no
10661   dynamic_linker="$host_os runtime_loader"
10662   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10663   soname_spec='${libname}${release}${shared_ext}$major'
10664   shlibpath_var=LIBRARY_PATH
10665   shlibpath_overrides_runpath=yes
10666   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10667   hardcode_into_libs=yes
10668   ;;
10669
10670 hpux9* | hpux10* | hpux11*)
10671   # Give a soname corresponding to the major version so that dld.sl refuses to
10672   # link against other versions.
10673   version_type=sunos
10674   need_lib_prefix=no
10675   need_version=no
10676   case $host_cpu in
10677   ia64*)
10678     shrext_cmds='.so'
10679     hardcode_into_libs=yes
10680     dynamic_linker="$host_os dld.so"
10681     shlibpath_var=LD_LIBRARY_PATH
10682     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10683     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10684     soname_spec='${libname}${release}${shared_ext}$major'
10685     if test "X$HPUX_IA64_MODE" = X32; then
10686       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10687     else
10688       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10689     fi
10690     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10691     ;;
10692   hppa*64*)
10693     shrext_cmds='.sl'
10694     hardcode_into_libs=yes
10695     dynamic_linker="$host_os dld.sl"
10696     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10697     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10698     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10699     soname_spec='${libname}${release}${shared_ext}$major'
10700     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10701     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10702     ;;
10703   *)
10704     shrext_cmds='.sl'
10705     dynamic_linker="$host_os dld.sl"
10706     shlibpath_var=SHLIB_PATH
10707     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10708     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10709     soname_spec='${libname}${release}${shared_ext}$major'
10710     ;;
10711   esac
10712   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10713   postinstall_cmds='chmod 555 $lib'
10714   # or fails outright, so override atomically:
10715   install_override_mode=555
10716   ;;
10717
10718 interix[3-9]*)
10719   version_type=linux
10720   need_lib_prefix=no
10721   need_version=no
10722   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10723   soname_spec='${libname}${release}${shared_ext}$major'
10724   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10725   shlibpath_var=LD_LIBRARY_PATH
10726   shlibpath_overrides_runpath=no
10727   hardcode_into_libs=yes
10728   ;;
10729
10730 irix5* | irix6* | nonstopux*)
10731   case $host_os in
10732     nonstopux*) version_type=nonstopux ;;
10733     *)
10734         if test "$lt_cv_prog_gnu_ld" = yes; then
10735                 version_type=linux
10736         else
10737                 version_type=irix
10738         fi ;;
10739   esac
10740   need_lib_prefix=no
10741   need_version=no
10742   soname_spec='${libname}${release}${shared_ext}$major'
10743   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10744   case $host_os in
10745   irix5* | nonstopux*)
10746     libsuff= shlibsuff=
10747     ;;
10748   *)
10749     case $LD in # libtool.m4 will add one of these switches to LD
10750     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10751       libsuff= shlibsuff= libmagic=32-bit;;
10752     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10753       libsuff=32 shlibsuff=N32 libmagic=N32;;
10754     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10755       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10756     *) libsuff= shlibsuff= libmagic=never-match;;
10757     esac
10758     ;;
10759   esac
10760   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10761   shlibpath_overrides_runpath=no
10762   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10763   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10764   hardcode_into_libs=yes
10765   ;;
10766
10767 # No shared lib support for Linux oldld, aout, or coff.
10768 linux*oldld* | linux*aout* | linux*coff*)
10769   dynamic_linker=no
10770   ;;
10771
10772 # This must be Linux ELF.
10773
10774 # uclinux* changes (here and below) have been submitted to the libtool
10775 # project, but have not yet been accepted: they are GCC-local changes
10776 # for the time being.  (See
10777 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10778 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10779   version_type=linux
10780   need_lib_prefix=no
10781   need_version=no
10782   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10783   soname_spec='${libname}${release}${shared_ext}$major'
10784   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10785   shlibpath_var=LD_LIBRARY_PATH
10786   shlibpath_overrides_runpath=no
10787
10788   # Some binutils ld are patched to set DT_RUNPATH
10789   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10790   $as_echo_n "(cached) " >&6
10791 else
10792   lt_cv_shlibpath_overrides_runpath=no
10793     save_LDFLAGS=$LDFLAGS
10794     save_libdir=$libdir
10795     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10796          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10797     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10798 /* end confdefs.h.  */
10799
10800 int
10801 main ()
10802 {
10803
10804   ;
10805   return 0;
10806 }
10807 _ACEOF
10808 if ac_fn_c_try_link "$LINENO"; then :
10809   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10810   lt_cv_shlibpath_overrides_runpath=yes
10811 fi
10812 fi
10813 rm -f core conftest.err conftest.$ac_objext \
10814     conftest$ac_exeext conftest.$ac_ext
10815     LDFLAGS=$save_LDFLAGS
10816     libdir=$save_libdir
10817
10818 fi
10819
10820   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10821
10822   # This implies no fast_install, which is unacceptable.
10823   # Some rework will be needed to allow for fast_install
10824   # before this can be enabled.
10825   hardcode_into_libs=yes
10826
10827   # Append ld.so.conf contents to the search path
10828   if test -f /etc/ld.so.conf; then
10829     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' ' '`
10830     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10831   fi
10832
10833   # We used to test for /lib/ld.so.1 and disable shared libraries on
10834   # powerpc, because MkLinux only supported shared libraries with the
10835   # GNU dynamic linker.  Since this was broken with cross compilers,
10836   # most powerpc-linux boxes support dynamic linking these days and
10837   # people can always --disable-shared, the test was removed, and we
10838   # assume the GNU/Linux dynamic linker is in use.
10839   dynamic_linker='GNU/Linux ld.so'
10840   ;;
10841
10842 netbsd*)
10843   version_type=sunos
10844   need_lib_prefix=no
10845   need_version=no
10846   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10847     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10848     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10849     dynamic_linker='NetBSD (a.out) ld.so'
10850   else
10851     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10852     soname_spec='${libname}${release}${shared_ext}$major'
10853     dynamic_linker='NetBSD ld.elf_so'
10854   fi
10855   shlibpath_var=LD_LIBRARY_PATH
10856   shlibpath_overrides_runpath=yes
10857   hardcode_into_libs=yes
10858   ;;
10859
10860 newsos6)
10861   version_type=linux
10862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10863   shlibpath_var=LD_LIBRARY_PATH
10864   shlibpath_overrides_runpath=yes
10865   ;;
10866
10867 *nto* | *qnx*)
10868   version_type=qnx
10869   need_lib_prefix=no
10870   need_version=no
10871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10872   soname_spec='${libname}${release}${shared_ext}$major'
10873   shlibpath_var=LD_LIBRARY_PATH
10874   shlibpath_overrides_runpath=no
10875   hardcode_into_libs=yes
10876   dynamic_linker='ldqnx.so'
10877   ;;
10878
10879 openbsd*)
10880   version_type=sunos
10881   sys_lib_dlsearch_path_spec="/usr/lib"
10882   need_lib_prefix=no
10883   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10884   case $host_os in
10885     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10886     *)                          need_version=no  ;;
10887   esac
10888   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10889   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10890   shlibpath_var=LD_LIBRARY_PATH
10891   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10892     case $host_os in
10893       openbsd2.[89] | openbsd2.[89].*)
10894         shlibpath_overrides_runpath=no
10895         ;;
10896       *)
10897         shlibpath_overrides_runpath=yes
10898         ;;
10899       esac
10900   else
10901     shlibpath_overrides_runpath=yes
10902   fi
10903   ;;
10904
10905 os2*)
10906   libname_spec='$name'
10907   shrext_cmds=".dll"
10908   need_lib_prefix=no
10909   library_names_spec='$libname${shared_ext} $libname.a'
10910   dynamic_linker='OS/2 ld.exe'
10911   shlibpath_var=LIBPATH
10912   ;;
10913
10914 osf3* | osf4* | osf5*)
10915   version_type=osf
10916   need_lib_prefix=no
10917   need_version=no
10918   soname_spec='${libname}${release}${shared_ext}$major'
10919   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10920   shlibpath_var=LD_LIBRARY_PATH
10921   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10922   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10923   ;;
10924
10925 rdos*)
10926   dynamic_linker=no
10927   ;;
10928
10929 solaris*)
10930   version_type=linux
10931   need_lib_prefix=no
10932   need_version=no
10933   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10934   soname_spec='${libname}${release}${shared_ext}$major'
10935   shlibpath_var=LD_LIBRARY_PATH
10936   shlibpath_overrides_runpath=yes
10937   hardcode_into_libs=yes
10938   # ldd complains unless libraries are executable
10939   postinstall_cmds='chmod +x $lib'
10940   ;;
10941
10942 sunos4*)
10943   version_type=sunos
10944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10945   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10946   shlibpath_var=LD_LIBRARY_PATH
10947   shlibpath_overrides_runpath=yes
10948   if test "$with_gnu_ld" = yes; then
10949     need_lib_prefix=no
10950   fi
10951   need_version=yes
10952   ;;
10953
10954 sysv4 | sysv4.3*)
10955   version_type=linux
10956   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10957   soname_spec='${libname}${release}${shared_ext}$major'
10958   shlibpath_var=LD_LIBRARY_PATH
10959   case $host_vendor in
10960     sni)
10961       shlibpath_overrides_runpath=no
10962       need_lib_prefix=no
10963       runpath_var=LD_RUN_PATH
10964       ;;
10965     siemens)
10966       need_lib_prefix=no
10967       ;;
10968     motorola)
10969       need_lib_prefix=no
10970       need_version=no
10971       shlibpath_overrides_runpath=no
10972       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10973       ;;
10974   esac
10975   ;;
10976
10977 sysv4*MP*)
10978   if test -d /usr/nec ;then
10979     version_type=linux
10980     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10981     soname_spec='$libname${shared_ext}.$major'
10982     shlibpath_var=LD_LIBRARY_PATH
10983   fi
10984   ;;
10985
10986 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10987   version_type=freebsd-elf
10988   need_lib_prefix=no
10989   need_version=no
10990   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10991   soname_spec='${libname}${release}${shared_ext}$major'
10992   shlibpath_var=LD_LIBRARY_PATH
10993   shlibpath_overrides_runpath=yes
10994   hardcode_into_libs=yes
10995   if test "$with_gnu_ld" = yes; then
10996     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10997   else
10998     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10999     case $host_os in
11000       sco3.2v5*)
11001         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11002         ;;
11003     esac
11004   fi
11005   sys_lib_dlsearch_path_spec='/usr/lib'
11006   ;;
11007
11008 tpf*)
11009   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11010   version_type=linux
11011   need_lib_prefix=no
11012   need_version=no
11013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11014   shlibpath_var=LD_LIBRARY_PATH
11015   shlibpath_overrides_runpath=no
11016   hardcode_into_libs=yes
11017   ;;
11018
11019 uts4*)
11020   version_type=linux
11021   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11022   soname_spec='${libname}${release}${shared_ext}$major'
11023   shlibpath_var=LD_LIBRARY_PATH
11024   ;;
11025
11026 # Shared libraries for VwWorks, >= 7 only at this stage
11027 # and (fpic) still incompatible with "large" code models
11028 # in a few configurations. Only for RTP mode in any case,
11029 # and upon explicit request at configure time.
11030 vxworks7*)
11031   dynamic_linker=no
11032   case ${with_multisubdir}-${enable_shared} in
11033     *large*)
11034       ;;
11035     *mrtp*-yes)
11036       version_type=linux
11037       need_lib_prefix=no
11038       need_version=no
11039       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11040       soname_spec='${libname}${release}${shared_ext}$major'
11041       dynamic_linker="$host_os module_loader"
11042       ;;
11043   esac
11044   ;;
11045 *)
11046   dynamic_linker=no
11047   ;;
11048 esac
11049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11050 $as_echo "$dynamic_linker" >&6; }
11051 test "$dynamic_linker" = no && can_build_shared=no
11052
11053 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11054 if test "$GCC" = yes; then
11055   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11056 fi
11057
11058 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11059   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11060 fi
11061 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11062   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11063 fi
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
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11157 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11158 hardcode_action=
11159 if test -n "$hardcode_libdir_flag_spec" ||
11160    test -n "$runpath_var" ||
11161    test "X$hardcode_automatic" = "Xyes" ; then
11162
11163   # We can hardcode non-existent directories.
11164   if test "$hardcode_direct" != no &&
11165      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11166      # have to relink, otherwise we might link with an installed library
11167      # when we should be linking with a yet-to-be-installed one
11168      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11169      test "$hardcode_minus_L" != no; then
11170     # Linking always hardcodes the temporary library directory.
11171     hardcode_action=relink
11172   else
11173     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11174     hardcode_action=immediate
11175   fi
11176 else
11177   # We cannot hardcode anything, or else we can only hardcode existing
11178   # directories.
11179   hardcode_action=unsupported
11180 fi
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11182 $as_echo "$hardcode_action" >&6; }
11183
11184 if test "$hardcode_action" = relink ||
11185    test "$inherit_rpath" = yes; then
11186   # Fast installation is not supported
11187   enable_fast_install=no
11188 elif test "$shlibpath_overrides_runpath" = yes ||
11189      test "$enable_shared" = no; then
11190   # Fast installation is not necessary
11191   enable_fast_install=needless
11192 fi
11193
11194
11195
11196
11197
11198
11199   if test "x$enable_dlopen" != xyes; then
11200   enable_dlopen=unknown
11201   enable_dlopen_self=unknown
11202   enable_dlopen_self_static=unknown
11203 else
11204   lt_cv_dlopen=no
11205   lt_cv_dlopen_libs=
11206
11207   case $host_os in
11208   beos*)
11209     lt_cv_dlopen="load_add_on"
11210     lt_cv_dlopen_libs=
11211     lt_cv_dlopen_self=yes
11212     ;;
11213
11214   mingw* | pw32* | cegcc*)
11215     lt_cv_dlopen="LoadLibrary"
11216     lt_cv_dlopen_libs=
11217     ;;
11218
11219   cygwin*)
11220     lt_cv_dlopen="dlopen"
11221     lt_cv_dlopen_libs=
11222     ;;
11223
11224   darwin*)
11225   # if libdl is installed we need to link against it
11226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11227 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11228 if ${ac_cv_lib_dl_dlopen+:} false; then :
11229   $as_echo_n "(cached) " >&6
11230 else
11231   ac_check_lib_save_LIBS=$LIBS
11232 LIBS="-ldl  $LIBS"
11233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11234 /* end confdefs.h.  */
11235
11236 /* Override any GCC internal prototype to avoid an error.
11237    Use char because int might match the return type of a GCC
11238    builtin and then its argument prototype would still apply.  */
11239 #ifdef __cplusplus
11240 extern "C"
11241 #endif
11242 char dlopen ();
11243 int
11244 main ()
11245 {
11246 return dlopen ();
11247   ;
11248   return 0;
11249 }
11250 _ACEOF
11251 if ac_fn_c_try_link "$LINENO"; then :
11252   ac_cv_lib_dl_dlopen=yes
11253 else
11254   ac_cv_lib_dl_dlopen=no
11255 fi
11256 rm -f core conftest.err conftest.$ac_objext \
11257     conftest$ac_exeext conftest.$ac_ext
11258 LIBS=$ac_check_lib_save_LIBS
11259 fi
11260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11261 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11262 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11263   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11264 else
11265
11266     lt_cv_dlopen="dyld"
11267     lt_cv_dlopen_libs=
11268     lt_cv_dlopen_self=yes
11269
11270 fi
11271
11272     ;;
11273
11274   *)
11275     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11276 if test "x$ac_cv_func_shl_load" = xyes; then :
11277   lt_cv_dlopen="shl_load"
11278 else
11279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11280 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11281 if ${ac_cv_lib_dld_shl_load+:} false; then :
11282   $as_echo_n "(cached) " >&6
11283 else
11284   ac_check_lib_save_LIBS=$LIBS
11285 LIBS="-ldld  $LIBS"
11286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11287 /* end confdefs.h.  */
11288
11289 /* Override any GCC internal prototype to avoid an error.
11290    Use char because int might match the return type of a GCC
11291    builtin and then its argument prototype would still apply.  */
11292 #ifdef __cplusplus
11293 extern "C"
11294 #endif
11295 char shl_load ();
11296 int
11297 main ()
11298 {
11299 return shl_load ();
11300   ;
11301   return 0;
11302 }
11303 _ACEOF
11304 if ac_fn_c_try_link "$LINENO"; then :
11305   ac_cv_lib_dld_shl_load=yes
11306 else
11307   ac_cv_lib_dld_shl_load=no
11308 fi
11309 rm -f core conftest.err conftest.$ac_objext \
11310     conftest$ac_exeext conftest.$ac_ext
11311 LIBS=$ac_check_lib_save_LIBS
11312 fi
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11314 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11315 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11316   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11317 else
11318   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11319 if test "x$ac_cv_func_dlopen" = xyes; then :
11320   lt_cv_dlopen="dlopen"
11321 else
11322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11323 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11324 if ${ac_cv_lib_dl_dlopen+:} false; then :
11325   $as_echo_n "(cached) " >&6
11326 else
11327   ac_check_lib_save_LIBS=$LIBS
11328 LIBS="-ldl  $LIBS"
11329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11330 /* end confdefs.h.  */
11331
11332 /* Override any GCC internal prototype to avoid an error.
11333    Use char because int might match the return type of a GCC
11334    builtin and then its argument prototype would still apply.  */
11335 #ifdef __cplusplus
11336 extern "C"
11337 #endif
11338 char dlopen ();
11339 int
11340 main ()
11341 {
11342 return dlopen ();
11343   ;
11344   return 0;
11345 }
11346 _ACEOF
11347 if ac_fn_c_try_link "$LINENO"; then :
11348   ac_cv_lib_dl_dlopen=yes
11349 else
11350   ac_cv_lib_dl_dlopen=no
11351 fi
11352 rm -f core conftest.err conftest.$ac_objext \
11353     conftest$ac_exeext conftest.$ac_ext
11354 LIBS=$ac_check_lib_save_LIBS
11355 fi
11356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11357 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11358 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11359   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11360 else
11361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11362 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11363 if ${ac_cv_lib_svld_dlopen+:} false; then :
11364   $as_echo_n "(cached) " >&6
11365 else
11366   ac_check_lib_save_LIBS=$LIBS
11367 LIBS="-lsvld  $LIBS"
11368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11369 /* end confdefs.h.  */
11370
11371 /* Override any GCC internal prototype to avoid an error.
11372    Use char because int might match the return type of a GCC
11373    builtin and then its argument prototype would still apply.  */
11374 #ifdef __cplusplus
11375 extern "C"
11376 #endif
11377 char dlopen ();
11378 int
11379 main ()
11380 {
11381 return dlopen ();
11382   ;
11383   return 0;
11384 }
11385 _ACEOF
11386 if ac_fn_c_try_link "$LINENO"; then :
11387   ac_cv_lib_svld_dlopen=yes
11388 else
11389   ac_cv_lib_svld_dlopen=no
11390 fi
11391 rm -f core conftest.err conftest.$ac_objext \
11392     conftest$ac_exeext conftest.$ac_ext
11393 LIBS=$ac_check_lib_save_LIBS
11394 fi
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11396 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11397 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11398   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11399 else
11400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11401 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11402 if ${ac_cv_lib_dld_dld_link+:} false; then :
11403   $as_echo_n "(cached) " >&6
11404 else
11405   ac_check_lib_save_LIBS=$LIBS
11406 LIBS="-ldld  $LIBS"
11407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11408 /* end confdefs.h.  */
11409
11410 /* Override any GCC internal prototype to avoid an error.
11411    Use char because int might match the return type of a GCC
11412    builtin and then its argument prototype would still apply.  */
11413 #ifdef __cplusplus
11414 extern "C"
11415 #endif
11416 char dld_link ();
11417 int
11418 main ()
11419 {
11420 return dld_link ();
11421   ;
11422   return 0;
11423 }
11424 _ACEOF
11425 if ac_fn_c_try_link "$LINENO"; then :
11426   ac_cv_lib_dld_dld_link=yes
11427 else
11428   ac_cv_lib_dld_dld_link=no
11429 fi
11430 rm -f core conftest.err conftest.$ac_objext \
11431     conftest$ac_exeext conftest.$ac_ext
11432 LIBS=$ac_check_lib_save_LIBS
11433 fi
11434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11435 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11436 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11437   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11438 fi
11439
11440
11441 fi
11442
11443
11444 fi
11445
11446
11447 fi
11448
11449
11450 fi
11451
11452
11453 fi
11454
11455     ;;
11456   esac
11457
11458   if test "x$lt_cv_dlopen" != xno; then
11459     enable_dlopen=yes
11460   else
11461     enable_dlopen=no
11462   fi
11463
11464   case $lt_cv_dlopen in
11465   dlopen)
11466     save_CPPFLAGS="$CPPFLAGS"
11467     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11468
11469     save_LDFLAGS="$LDFLAGS"
11470     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11471
11472     save_LIBS="$LIBS"
11473     LIBS="$lt_cv_dlopen_libs $LIBS"
11474
11475     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11476 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11477 if ${lt_cv_dlopen_self+:} false; then :
11478   $as_echo_n "(cached) " >&6
11479 else
11480           if test "$cross_compiling" = yes; then :
11481   lt_cv_dlopen_self=cross
11482 else
11483   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11484   lt_status=$lt_dlunknown
11485   cat > conftest.$ac_ext <<_LT_EOF
11486 #line 11486 "configure"
11487 #include "confdefs.h"
11488
11489 #if HAVE_DLFCN_H
11490 #include <dlfcn.h>
11491 #endif
11492
11493 #include <stdio.h>
11494
11495 #ifdef RTLD_GLOBAL
11496 #  define LT_DLGLOBAL           RTLD_GLOBAL
11497 #else
11498 #  ifdef DL_GLOBAL
11499 #    define LT_DLGLOBAL         DL_GLOBAL
11500 #  else
11501 #    define LT_DLGLOBAL         0
11502 #  endif
11503 #endif
11504
11505 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11506    find out it does not work in some platform. */
11507 #ifndef LT_DLLAZY_OR_NOW
11508 #  ifdef RTLD_LAZY
11509 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11510 #  else
11511 #    ifdef DL_LAZY
11512 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11513 #    else
11514 #      ifdef RTLD_NOW
11515 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11516 #      else
11517 #        ifdef DL_NOW
11518 #          define LT_DLLAZY_OR_NOW      DL_NOW
11519 #        else
11520 #          define LT_DLLAZY_OR_NOW      0
11521 #        endif
11522 #      endif
11523 #    endif
11524 #  endif
11525 #endif
11526
11527 /* When -fvisbility=hidden is used, assume the code has been annotated
11528    correspondingly for the symbols needed.  */
11529 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11530 void fnord () __attribute__((visibility("default")));
11531 #endif
11532
11533 void fnord () { int i=42; }
11534 int main ()
11535 {
11536   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11537   int status = $lt_dlunknown;
11538
11539   if (self)
11540     {
11541       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11542       else
11543         {
11544           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11545           else puts (dlerror ());
11546         }
11547       /* dlclose (self); */
11548     }
11549   else
11550     puts (dlerror ());
11551
11552   return status;
11553 }
11554 _LT_EOF
11555   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11556   (eval $ac_link) 2>&5
11557   ac_status=$?
11558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11559   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11560     (./conftest; exit; ) >&5 2>/dev/null
11561     lt_status=$?
11562     case x$lt_status in
11563       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11564       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11565       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11566     esac
11567   else :
11568     # compilation failed
11569     lt_cv_dlopen_self=no
11570   fi
11571 fi
11572 rm -fr conftest*
11573
11574
11575 fi
11576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11577 $as_echo "$lt_cv_dlopen_self" >&6; }
11578
11579     if test "x$lt_cv_dlopen_self" = xyes; then
11580       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11581       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11582 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11583 if ${lt_cv_dlopen_self_static+:} false; then :
11584   $as_echo_n "(cached) " >&6
11585 else
11586           if test "$cross_compiling" = yes; then :
11587   lt_cv_dlopen_self_static=cross
11588 else
11589   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11590   lt_status=$lt_dlunknown
11591   cat > conftest.$ac_ext <<_LT_EOF
11592 #line 11592 "configure"
11593 #include "confdefs.h"
11594
11595 #if HAVE_DLFCN_H
11596 #include <dlfcn.h>
11597 #endif
11598
11599 #include <stdio.h>
11600
11601 #ifdef RTLD_GLOBAL
11602 #  define LT_DLGLOBAL           RTLD_GLOBAL
11603 #else
11604 #  ifdef DL_GLOBAL
11605 #    define LT_DLGLOBAL         DL_GLOBAL
11606 #  else
11607 #    define LT_DLGLOBAL         0
11608 #  endif
11609 #endif
11610
11611 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11612    find out it does not work in some platform. */
11613 #ifndef LT_DLLAZY_OR_NOW
11614 #  ifdef RTLD_LAZY
11615 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11616 #  else
11617 #    ifdef DL_LAZY
11618 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11619 #    else
11620 #      ifdef RTLD_NOW
11621 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11622 #      else
11623 #        ifdef DL_NOW
11624 #          define LT_DLLAZY_OR_NOW      DL_NOW
11625 #        else
11626 #          define LT_DLLAZY_OR_NOW      0
11627 #        endif
11628 #      endif
11629 #    endif
11630 #  endif
11631 #endif
11632
11633 /* When -fvisbility=hidden is used, assume the code has been annotated
11634    correspondingly for the symbols needed.  */
11635 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11636 void fnord () __attribute__((visibility("default")));
11637 #endif
11638
11639 void fnord () { int i=42; }
11640 int main ()
11641 {
11642   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11643   int status = $lt_dlunknown;
11644
11645   if (self)
11646     {
11647       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11648       else
11649         {
11650           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11651           else puts (dlerror ());
11652         }
11653       /* dlclose (self); */
11654     }
11655   else
11656     puts (dlerror ());
11657
11658   return status;
11659 }
11660 _LT_EOF
11661   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11662   (eval $ac_link) 2>&5
11663   ac_status=$?
11664   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11665   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11666     (./conftest; exit; ) >&5 2>/dev/null
11667     lt_status=$?
11668     case x$lt_status in
11669       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11670       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11671       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11672     esac
11673   else :
11674     # compilation failed
11675     lt_cv_dlopen_self_static=no
11676   fi
11677 fi
11678 rm -fr conftest*
11679
11680
11681 fi
11682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11683 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11684     fi
11685
11686     CPPFLAGS="$save_CPPFLAGS"
11687     LDFLAGS="$save_LDFLAGS"
11688     LIBS="$save_LIBS"
11689     ;;
11690   esac
11691
11692   case $lt_cv_dlopen_self in
11693   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11694   *) enable_dlopen_self=unknown ;;
11695   esac
11696
11697   case $lt_cv_dlopen_self_static in
11698   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11699   *) enable_dlopen_self_static=unknown ;;
11700   esac
11701 fi
11702
11703
11704
11705
11706
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719 striplib=
11720 old_striplib=
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11722 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11723 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11724   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11725   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11727 $as_echo "yes" >&6; }
11728 else
11729 # FIXME - insert some real tests, host_os isn't really good enough
11730   case $host_os in
11731   darwin*)
11732     if test -n "$STRIP" ; then
11733       striplib="$STRIP -x"
11734       old_striplib="$STRIP -S"
11735       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11736 $as_echo "yes" >&6; }
11737     else
11738       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11739 $as_echo "no" >&6; }
11740     fi
11741     ;;
11742   *)
11743     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11744 $as_echo "no" >&6; }
11745     ;;
11746   esac
11747 fi
11748
11749
11750
11751
11752
11753
11754
11755
11756
11757
11758
11759
11760   # Report which library types will actually be built
11761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11762 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11764 $as_echo "$can_build_shared" >&6; }
11765
11766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11767 $as_echo_n "checking whether to build shared libraries... " >&6; }
11768   test "$can_build_shared" = "no" && enable_shared=no
11769
11770   # On AIX, shared libraries and static libraries use the same namespace, and
11771   # are all built from PIC.
11772   case $host_os in
11773   aix3*)
11774     test "$enable_shared" = yes && enable_static=no
11775     if test -n "$RANLIB"; then
11776       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11777       postinstall_cmds='$RANLIB $lib'
11778     fi
11779     ;;
11780
11781   aix[4-9]*)
11782     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11783       test "$enable_shared" = yes && enable_static=no
11784     fi
11785     ;;
11786   esac
11787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11788 $as_echo "$enable_shared" >&6; }
11789
11790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11791 $as_echo_n "checking whether to build static libraries... " >&6; }
11792   # Make sure either enable_shared or enable_static is yes.
11793   test "$enable_shared" = yes || enable_static=yes
11794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11795 $as_echo "$enable_static" >&6; }
11796
11797
11798
11799
11800 fi
11801 ac_ext=c
11802 ac_cpp='$CPP $CPPFLAGS'
11803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11806
11807 CC="$lt_save_CC"
11808
11809       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11810     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11811     (test "X$CXX" != "Xg++"))) ; then
11812   ac_ext=cpp
11813 ac_cpp='$CXXCPP $CPPFLAGS'
11814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11818 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11819 if test -z "$CXXCPP"; then
11820   if ${ac_cv_prog_CXXCPP+:} false; then :
11821   $as_echo_n "(cached) " >&6
11822 else
11823       # Double quotes because CXXCPP needs to be expanded
11824     for CXXCPP in "$CXX -E" "/lib/cpp"
11825     do
11826       ac_preproc_ok=false
11827 for ac_cxx_preproc_warn_flag in '' yes
11828 do
11829   # Use a header file that comes with gcc, so configuring glibc
11830   # with a fresh cross-compiler works.
11831   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11832   # <limits.h> exists even on freestanding compilers.
11833   # On the NeXT, cc -E runs the code through the compiler's parser,
11834   # not just through cpp. "Syntax error" is here to catch this case.
11835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11836 /* end confdefs.h.  */
11837 #ifdef __STDC__
11838 # include <limits.h>
11839 #else
11840 # include <assert.h>
11841 #endif
11842                      Syntax error
11843 _ACEOF
11844 if ac_fn_cxx_try_cpp "$LINENO"; then :
11845
11846 else
11847   # Broken: fails on valid input.
11848 continue
11849 fi
11850 rm -f conftest.err conftest.i conftest.$ac_ext
11851
11852   # OK, works on sane cases.  Now check whether nonexistent headers
11853   # can be detected and how.
11854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11855 /* end confdefs.h.  */
11856 #include <ac_nonexistent.h>
11857 _ACEOF
11858 if ac_fn_cxx_try_cpp "$LINENO"; then :
11859   # Broken: success on invalid input.
11860 continue
11861 else
11862   # Passes both tests.
11863 ac_preproc_ok=:
11864 break
11865 fi
11866 rm -f conftest.err conftest.i conftest.$ac_ext
11867
11868 done
11869 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11870 rm -f conftest.i conftest.err conftest.$ac_ext
11871 if $ac_preproc_ok; then :
11872   break
11873 fi
11874
11875     done
11876     ac_cv_prog_CXXCPP=$CXXCPP
11877
11878 fi
11879   CXXCPP=$ac_cv_prog_CXXCPP
11880 else
11881   ac_cv_prog_CXXCPP=$CXXCPP
11882 fi
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11884 $as_echo "$CXXCPP" >&6; }
11885 ac_preproc_ok=false
11886 for ac_cxx_preproc_warn_flag in '' yes
11887 do
11888   # Use a header file that comes with gcc, so configuring glibc
11889   # with a fresh cross-compiler works.
11890   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11891   # <limits.h> exists even on freestanding compilers.
11892   # On the NeXT, cc -E runs the code through the compiler's parser,
11893   # not just through cpp. "Syntax error" is here to catch this case.
11894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11895 /* end confdefs.h.  */
11896 #ifdef __STDC__
11897 # include <limits.h>
11898 #else
11899 # include <assert.h>
11900 #endif
11901                      Syntax error
11902 _ACEOF
11903 if ac_fn_cxx_try_cpp "$LINENO"; then :
11904
11905 else
11906   # Broken: fails on valid input.
11907 continue
11908 fi
11909 rm -f conftest.err conftest.i conftest.$ac_ext
11910
11911   # OK, works on sane cases.  Now check whether nonexistent headers
11912   # can be detected and how.
11913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11914 /* end confdefs.h.  */
11915 #include <ac_nonexistent.h>
11916 _ACEOF
11917 if ac_fn_cxx_try_cpp "$LINENO"; then :
11918   # Broken: success on invalid input.
11919 continue
11920 else
11921   # Passes both tests.
11922 ac_preproc_ok=:
11923 break
11924 fi
11925 rm -f conftest.err conftest.i conftest.$ac_ext
11926
11927 done
11928 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11929 rm -f conftest.i conftest.err conftest.$ac_ext
11930 if $ac_preproc_ok; then :
11931
11932 else
11933   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11934 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11935 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
11936 See \`config.log' for more details" "$LINENO" 5; }
11937 fi
11938
11939 ac_ext=c
11940 ac_cpp='$CPP $CPPFLAGS'
11941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11944
11945 else
11946   _lt_caught_CXX_error=yes
11947 fi
11948
11949 ac_ext=cpp
11950 ac_cpp='$CXXCPP $CPPFLAGS'
11951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11954
11955 archive_cmds_need_lc_CXX=no
11956 allow_undefined_flag_CXX=
11957 always_export_symbols_CXX=no
11958 archive_expsym_cmds_CXX=
11959 compiler_needs_object_CXX=no
11960 export_dynamic_flag_spec_CXX=
11961 hardcode_direct_CXX=no
11962 hardcode_direct_absolute_CXX=no
11963 hardcode_libdir_flag_spec_CXX=
11964 hardcode_libdir_flag_spec_ld_CXX=
11965 hardcode_libdir_separator_CXX=
11966 hardcode_minus_L_CXX=no
11967 hardcode_shlibpath_var_CXX=unsupported
11968 hardcode_automatic_CXX=no
11969 inherit_rpath_CXX=no
11970 module_cmds_CXX=
11971 module_expsym_cmds_CXX=
11972 link_all_deplibs_CXX=unknown
11973 old_archive_cmds_CXX=$old_archive_cmds
11974 reload_flag_CXX=$reload_flag
11975 reload_cmds_CXX=$reload_cmds
11976 no_undefined_flag_CXX=
11977 whole_archive_flag_spec_CXX=
11978 enable_shared_with_static_runtimes_CXX=no
11979
11980 # Source file extension for C++ test sources.
11981 ac_ext=cpp
11982
11983 # Object file extension for compiled C++ test sources.
11984 objext=o
11985 objext_CXX=$objext
11986
11987 # No sense in running all these tests if we already determined that
11988 # the CXX compiler isn't working.  Some variables (like enable_shared)
11989 # are currently assumed to apply to all compilers on this platform,
11990 # and will be corrupted by setting them based on a non-working compiler.
11991 if test "$_lt_caught_CXX_error" != yes; then
11992   # Code to be used in simple compile tests
11993   lt_simple_compile_test_code="int some_variable = 0;"
11994
11995   # Code to be used in simple link tests
11996   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11997
11998   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11999
12000
12001
12002
12003
12004
12005 # If no C compiler was specified, use CC.
12006 LTCC=${LTCC-"$CC"}
12007
12008 # If no C compiler flags were specified, use CFLAGS.
12009 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12010
12011 # Allow CC to be a program name with arguments.
12012 compiler=$CC
12013
12014
12015   # save warnings/boilerplate of simple test code
12016   ac_outfile=conftest.$ac_objext
12017 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12018 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12019 _lt_compiler_boilerplate=`cat conftest.err`
12020 $RM conftest*
12021
12022   ac_outfile=conftest.$ac_objext
12023 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12024 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12025 _lt_linker_boilerplate=`cat conftest.err`
12026 $RM -r conftest*
12027
12028
12029   # Allow CC to be a program name with arguments.
12030   lt_save_CC=$CC
12031   lt_save_LD=$LD
12032   lt_save_GCC=$GCC
12033   GCC=$GXX
12034   lt_save_with_gnu_ld=$with_gnu_ld
12035   lt_save_path_LD=$lt_cv_path_LD
12036   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12037     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12038   else
12039     $as_unset lt_cv_prog_gnu_ld
12040   fi
12041   if test -n "${lt_cv_path_LDCXX+set}"; then
12042     lt_cv_path_LD=$lt_cv_path_LDCXX
12043   else
12044     $as_unset lt_cv_path_LD
12045   fi
12046   test -z "${LDCXX+set}" || LD=$LDCXX
12047   CC=${CXX-"c++"}
12048   compiler=$CC
12049   compiler_CXX=$CC
12050   for cc_temp in $compiler""; do
12051   case $cc_temp in
12052     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12053     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12054     \-*) ;;
12055     *) break;;
12056   esac
12057 done
12058 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12059
12060
12061   if test -n "$compiler"; then
12062     # We don't want -fno-exception when compiling C++ code, so set the
12063     # no_builtin_flag separately
12064     if test "$GXX" = yes; then
12065       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12066     else
12067       lt_prog_compiler_no_builtin_flag_CXX=
12068     fi
12069
12070     if test "$GXX" = yes; then
12071       # Set up default GNU C++ configuration
12072
12073
12074
12075 # Check whether --with-gnu-ld was given.
12076 if test "${with_gnu_ld+set}" = set; then :
12077   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12078 else
12079   with_gnu_ld=no
12080 fi
12081
12082 ac_prog=ld
12083 if test "$GCC" = yes; then
12084   # Check if gcc -print-prog-name=ld gives a path.
12085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12086 $as_echo_n "checking for ld used by $CC... " >&6; }
12087   case $host in
12088   *-*-mingw*)
12089     # gcc leaves a trailing carriage return which upsets mingw
12090     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12091   *)
12092     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12093   esac
12094   case $ac_prog in
12095     # Accept absolute paths.
12096     [\\/]* | ?:[\\/]*)
12097       re_direlt='/[^/][^/]*/\.\./'
12098       # Canonicalize the pathname of ld
12099       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12100       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12101         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12102       done
12103       test -z "$LD" && LD="$ac_prog"
12104       ;;
12105   "")
12106     # If it fails, then pretend we aren't using GCC.
12107     ac_prog=ld
12108     ;;
12109   *)
12110     # If it is relative, then search for the first ld in PATH.
12111     with_gnu_ld=unknown
12112     ;;
12113   esac
12114 elif test "$with_gnu_ld" = yes; then
12115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12116 $as_echo_n "checking for GNU ld... " >&6; }
12117 else
12118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12119 $as_echo_n "checking for non-GNU ld... " >&6; }
12120 fi
12121 if ${lt_cv_path_LD+:} false; then :
12122   $as_echo_n "(cached) " >&6
12123 else
12124   if test -z "$LD"; then
12125   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12126   for ac_dir in $PATH; do
12127     IFS="$lt_save_ifs"
12128     test -z "$ac_dir" && ac_dir=.
12129     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12130       lt_cv_path_LD="$ac_dir/$ac_prog"
12131       # Check to see if the program is GNU ld.  I'd rather use --version,
12132       # but apparently some variants of GNU ld only accept -v.
12133       # Break only if it was the GNU/non-GNU ld that we prefer.
12134       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12135       *GNU* | *'with BFD'*)
12136         test "$with_gnu_ld" != no && break
12137         ;;
12138       *)
12139         test "$with_gnu_ld" != yes && break
12140         ;;
12141       esac
12142     fi
12143   done
12144   IFS="$lt_save_ifs"
12145 else
12146   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12147 fi
12148 fi
12149
12150 LD="$lt_cv_path_LD"
12151 if test -n "$LD"; then
12152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12153 $as_echo "$LD" >&6; }
12154 else
12155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12156 $as_echo "no" >&6; }
12157 fi
12158 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12160 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12161 if ${lt_cv_prog_gnu_ld+:} false; then :
12162   $as_echo_n "(cached) " >&6
12163 else
12164   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12165 case `$LD -v 2>&1 </dev/null` in
12166 *GNU* | *'with BFD'*)
12167   lt_cv_prog_gnu_ld=yes
12168   ;;
12169 *)
12170   lt_cv_prog_gnu_ld=no
12171   ;;
12172 esac
12173 fi
12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12175 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12176 with_gnu_ld=$lt_cv_prog_gnu_ld
12177
12178
12179
12180
12181
12182
12183
12184       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12185       # archiving commands below assume that GNU ld is being used.
12186       if test "$with_gnu_ld" = yes; then
12187         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12188         archive_expsym_cmds_CXX='$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 $lib'
12189
12190         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12191         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12192
12193         # If archive_cmds runs LD, not CC, wlarc should be empty
12194         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12195         #     investigate it a little bit more. (MM)
12196         wlarc='${wl}'
12197
12198         # ancient GNU ld didn't support --whole-archive et. al.
12199         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12200           $GREP 'no-whole-archive' > /dev/null; then
12201           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12202         else
12203           whole_archive_flag_spec_CXX=
12204         fi
12205       else
12206         with_gnu_ld=no
12207         wlarc=
12208
12209         # A generic and very simple default shared library creation
12210         # command for GNU C++ for the case where it uses the native
12211         # linker, instead of GNU ld.  If possible, this setting should
12212         # overridden to take advantage of the native linker features on
12213         # the platform it is being used on.
12214         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12215       fi
12216
12217       # Commands to make compiler produce verbose output that lists
12218       # what "hidden" libraries, object files and flags are used when
12219       # linking a shared library.
12220       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12221
12222     else
12223       GXX=no
12224       with_gnu_ld=no
12225       wlarc=
12226     fi
12227
12228     # PORTME: fill in a description of your system's C++ link characteristics
12229     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12230 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12231     ld_shlibs_CXX=yes
12232     case $host_os in
12233       aix3*)
12234         # FIXME: insert proper C++ library support
12235         ld_shlibs_CXX=no
12236         ;;
12237       aix[4-9]*)
12238         if test "$host_cpu" = ia64; then
12239           # On IA64, the linker does run time linking by default, so we don't
12240           # have to do anything special.
12241           aix_use_runtimelinking=no
12242           exp_sym_flag='-Bexport'
12243           no_entry_flag=""
12244         else
12245           aix_use_runtimelinking=no
12246
12247           # Test if we are trying to use run time linking or normal
12248           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12249           # need to do runtime linking.
12250           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12251             for ld_flag in $LDFLAGS; do
12252               case $ld_flag in
12253               *-brtl*)
12254                 aix_use_runtimelinking=yes
12255                 break
12256                 ;;
12257               esac
12258             done
12259             ;;
12260           esac
12261
12262           exp_sym_flag='-bexport'
12263           no_entry_flag='-bnoentry'
12264         fi
12265
12266         # When large executables or shared objects are built, AIX ld can
12267         # have problems creating the table of contents.  If linking a library
12268         # or program results in "error TOC overflow" add -mminimal-toc to
12269         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12270         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12271
12272         archive_cmds_CXX=''
12273         hardcode_direct_CXX=yes
12274         hardcode_direct_absolute_CXX=yes
12275         hardcode_libdir_separator_CXX=':'
12276         link_all_deplibs_CXX=yes
12277         file_list_spec_CXX='${wl}-f,'
12278
12279         if test "$GXX" = yes; then
12280           case $host_os in aix4.[012]|aix4.[012].*)
12281           # We only want to do this on AIX 4.2 and lower, the check
12282           # below for broken collect2 doesn't work under 4.3+
12283           collect2name=`${CC} -print-prog-name=collect2`
12284           if test -f "$collect2name" &&
12285              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12286           then
12287             # We have reworked collect2
12288             :
12289           else
12290             # We have old collect2
12291             hardcode_direct_CXX=unsupported
12292             # It fails to find uninstalled libraries when the uninstalled
12293             # path is not listed in the libpath.  Setting hardcode_minus_L
12294             # to unsupported forces relinking
12295             hardcode_minus_L_CXX=yes
12296             hardcode_libdir_flag_spec_CXX='-L$libdir'
12297             hardcode_libdir_separator_CXX=
12298           fi
12299           esac
12300           shared_flag='-shared'
12301           if test "$aix_use_runtimelinking" = yes; then
12302             shared_flag="$shared_flag "'${wl}-G'
12303           fi
12304         else
12305           # not using gcc
12306           if test "$host_cpu" = ia64; then
12307           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12308           # chokes on -Wl,-G. The following line is correct:
12309           shared_flag='-G'
12310           else
12311             if test "$aix_use_runtimelinking" = yes; then
12312               shared_flag='${wl}-G'
12313             else
12314               shared_flag='${wl}-bM:SRE'
12315             fi
12316           fi
12317         fi
12318
12319         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12320         # It seems that -bexpall does not export symbols beginning with
12321         # underscore (_), so it is better to generate a list of symbols to
12322         # export.
12323         always_export_symbols_CXX=yes
12324         if test "$aix_use_runtimelinking" = yes; then
12325           # Warning - without using the other runtime loading flags (-brtl),
12326           # -berok will link without error, but may produce a broken library.
12327           allow_undefined_flag_CXX='-berok'
12328           # Determine the default libpath from the value encoded in an empty
12329           # executable.
12330           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12331 /* end confdefs.h.  */
12332
12333 int
12334 main ()
12335 {
12336
12337   ;
12338   return 0;
12339 }
12340 _ACEOF
12341 if ac_fn_cxx_try_link "$LINENO"; then :
12342
12343 lt_aix_libpath_sed='
12344     /Import File Strings/,/^$/ {
12345         /^0/ {
12346             s/^0  *\(.*\)$/\1/
12347             p
12348         }
12349     }'
12350 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12351 # Check for a 64-bit object if we didn't find anything.
12352 if test -z "$aix_libpath"; then
12353   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12354 fi
12355 fi
12356 rm -f core conftest.err conftest.$ac_objext \
12357     conftest$ac_exeext conftest.$ac_ext
12358 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12359
12360           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12361
12362           archive_expsym_cmds_CXX='$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 $shared_flag"
12363         else
12364           if test "$host_cpu" = ia64; then
12365             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12366             allow_undefined_flag_CXX="-z nodefs"
12367             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12368           else
12369             # Determine the default libpath from the value encoded in an
12370             # empty executable.
12371             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12372 /* end confdefs.h.  */
12373
12374 int
12375 main ()
12376 {
12377
12378   ;
12379   return 0;
12380 }
12381 _ACEOF
12382 if ac_fn_cxx_try_link "$LINENO"; then :
12383
12384 lt_aix_libpath_sed='
12385     /Import File Strings/,/^$/ {
12386         /^0/ {
12387             s/^0  *\(.*\)$/\1/
12388             p
12389         }
12390     }'
12391 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12392 # Check for a 64-bit object if we didn't find anything.
12393 if test -z "$aix_libpath"; then
12394   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12395 fi
12396 fi
12397 rm -f core conftest.err conftest.$ac_objext \
12398     conftest$ac_exeext conftest.$ac_ext
12399 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12400
12401             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12402             # Warning - without using the other run time loading flags,
12403             # -berok will link without error, but may produce a broken library.
12404             no_undefined_flag_CXX=' ${wl}-bernotok'
12405             allow_undefined_flag_CXX=' ${wl}-berok'
12406             if test "$with_gnu_ld" = yes; then
12407               # We only use this code for GNU lds that support --whole-archive.
12408               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12409             else
12410               # Exported symbols can be pulled into shared objects from archives
12411               whole_archive_flag_spec_CXX='$convenience'
12412             fi
12413             archive_cmds_need_lc_CXX=yes
12414             # This is similar to how AIX traditionally builds its shared
12415             # libraries.
12416             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'
12417           fi
12418         fi
12419         ;;
12420
12421       beos*)
12422         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12423           allow_undefined_flag_CXX=unsupported
12424           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12425           # support --undefined.  This deserves some investigation.  FIXME
12426           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12427         else
12428           ld_shlibs_CXX=no
12429         fi
12430         ;;
12431
12432       chorus*)
12433         case $cc_basename in
12434           *)
12435           # FIXME: insert proper C++ library support
12436           ld_shlibs_CXX=no
12437           ;;
12438         esac
12439         ;;
12440
12441       cygwin* | mingw* | pw32* | cegcc*)
12442         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12443         # as there is no search path for DLLs.
12444         hardcode_libdir_flag_spec_CXX='-L$libdir'
12445         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12446         allow_undefined_flag_CXX=unsupported
12447         always_export_symbols_CXX=no
12448         enable_shared_with_static_runtimes_CXX=yes
12449
12450         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12451           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12452           # If the export-symbols file already is a .def file (1st line
12453           # is EXPORTS), use it as is; otherwise, prepend...
12454           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12455             cp $export_symbols $output_objdir/$soname.def;
12456           else
12457             echo EXPORTS > $output_objdir/$soname.def;
12458             cat $export_symbols >> $output_objdir/$soname.def;
12459           fi~
12460           $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 $lib'
12461         else
12462           ld_shlibs_CXX=no
12463         fi
12464         ;;
12465       darwin* | rhapsody*)
12466
12467
12468   archive_cmds_need_lc_CXX=no
12469   hardcode_direct_CXX=no
12470   hardcode_automatic_CXX=yes
12471   hardcode_shlibpath_var_CXX=unsupported
12472   if test "$lt_cv_ld_force_load" = "yes"; then
12473     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 \"$new_convenience\"`'
12474   else
12475     whole_archive_flag_spec_CXX=''
12476   fi
12477   link_all_deplibs_CXX=yes
12478   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12479   case $cc_basename in
12480      ifort*) _lt_dar_can_shared=yes ;;
12481      *) _lt_dar_can_shared=$GCC ;;
12482   esac
12483   if test "$_lt_dar_can_shared" = "yes"; then
12484     output_verbose_link_cmd=func_echo_all
12485     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}"
12486     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12487     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}${_lt_dsymutil}"
12488     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12489        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12490       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${_lt_dsymutil}"
12491       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12492     fi
12493
12494   else
12495   ld_shlibs_CXX=no
12496   fi
12497
12498         ;;
12499
12500       dgux*)
12501         case $cc_basename in
12502           ec++*)
12503             # FIXME: insert proper C++ library support
12504             ld_shlibs_CXX=no
12505             ;;
12506           ghcx*)
12507             # Green Hills C++ Compiler
12508             # FIXME: insert proper C++ library support
12509             ld_shlibs_CXX=no
12510             ;;
12511           *)
12512             # FIXME: insert proper C++ library support
12513             ld_shlibs_CXX=no
12514             ;;
12515         esac
12516         ;;
12517
12518       freebsd2.*)
12519         # C++ shared libraries reported to be fairly broken before
12520         # switch to ELF
12521         ld_shlibs_CXX=no
12522         ;;
12523
12524       freebsd-elf*)
12525         archive_cmds_need_lc_CXX=no
12526         ;;
12527
12528       freebsd* | dragonfly*)
12529         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12530         # conventions
12531         ld_shlibs_CXX=yes
12532         ;;
12533
12534       gnu*)
12535         ;;
12536
12537       haiku*)
12538         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12539         link_all_deplibs_CXX=yes
12540         ;;
12541
12542       hpux9*)
12543         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12544         hardcode_libdir_separator_CXX=:
12545         export_dynamic_flag_spec_CXX='${wl}-E'
12546         hardcode_direct_CXX=yes
12547         hardcode_minus_L_CXX=yes # Not in the search PATH,
12548                                              # but as the default
12549                                              # location of the library.
12550
12551         case $cc_basename in
12552           CC*)
12553             # FIXME: insert proper C++ library support
12554             ld_shlibs_CXX=no
12555             ;;
12556           aCC*)
12557             archive_cmds_CXX='$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 $lib'
12558             # Commands to make compiler produce verbose output that lists
12559             # what "hidden" libraries, object files and flags are used when
12560             # linking a shared library.
12561             #
12562             # There doesn't appear to be a way to prevent this compiler from
12563             # explicitly linking system object files so we need to strip them
12564             # from the output so that they don't get included in the library
12565             # dependencies.
12566             output_verbose_link_cmd='templist=`($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"'
12567             ;;
12568           *)
12569             if test "$GXX" = yes; then
12570               archive_cmds_CXX='$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'
12571             else
12572               # FIXME: insert proper C++ library support
12573               ld_shlibs_CXX=no
12574             fi
12575             ;;
12576         esac
12577         ;;
12578
12579       hpux10*|hpux11*)
12580         if test $with_gnu_ld = no; then
12581           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12582           hardcode_libdir_separator_CXX=:
12583
12584           case $host_cpu in
12585             hppa*64*|ia64*)
12586               ;;
12587             *)
12588               export_dynamic_flag_spec_CXX='${wl}-E'
12589               ;;
12590           esac
12591         fi
12592         case $host_cpu in
12593           hppa*64*|ia64*)
12594             hardcode_direct_CXX=no
12595             hardcode_shlibpath_var_CXX=no
12596             ;;
12597           *)
12598             hardcode_direct_CXX=yes
12599             hardcode_direct_absolute_CXX=yes
12600             hardcode_minus_L_CXX=yes # Not in the search PATH,
12601                                                  # but as the default
12602                                                  # location of the library.
12603             ;;
12604         esac
12605
12606         case $cc_basename in
12607           CC*)
12608             # FIXME: insert proper C++ library support
12609             ld_shlibs_CXX=no
12610             ;;
12611           aCC*)
12612             case $host_cpu in
12613               hppa*64*)
12614                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12615                 ;;
12616               ia64*)
12617                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12618                 ;;
12619               *)
12620                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12621                 ;;
12622             esac
12623             # Commands to make compiler produce verbose output that lists
12624             # what "hidden" libraries, object files and flags are used when
12625             # linking a shared library.
12626             #
12627             # There doesn't appear to be a way to prevent this compiler from
12628             # explicitly linking system object files so we need to strip them
12629             # from the output so that they don't get included in the library
12630             # dependencies.
12631             output_verbose_link_cmd='templist=`($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"'
12632             ;;
12633           *)
12634             if test "$GXX" = yes; then
12635               if test $with_gnu_ld = no; then
12636                 case $host_cpu in
12637                   hppa*64*)
12638                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12639                     ;;
12640                   ia64*)
12641                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12642                     ;;
12643                   *)
12644                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12645                     ;;
12646                 esac
12647               fi
12648             else
12649               # FIXME: insert proper C++ library support
12650               ld_shlibs_CXX=no
12651             fi
12652             ;;
12653         esac
12654         ;;
12655
12656       interix[3-9]*)
12657         hardcode_direct_CXX=no
12658         hardcode_shlibpath_var_CXX=no
12659         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12660         export_dynamic_flag_spec_CXX='${wl}-E'
12661         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12662         # Instead, shared libraries are loaded at an image base (0x10000000 by
12663         # default) and relocated if they conflict, which is a slow very memory
12664         # consuming and fragmenting process.  To avoid this, we pick a random,
12665         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12666         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12667         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12668         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12669         ;;
12670       irix5* | irix6*)
12671         case $cc_basename in
12672           CC*)
12673             # SGI C++
12674             archive_cmds_CXX='$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 $lib'
12675
12676             # Archives containing C++ object files must be created using
12677             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12678             # necessary to make sure instantiated templates are included
12679             # in the archive.
12680             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12681             ;;
12682           *)
12683             if test "$GXX" = yes; then
12684               if test "$with_gnu_ld" = no; then
12685                 archive_cmds_CXX='$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 $lib'
12686               else
12687                 archive_cmds_CXX='$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 $lib'
12688               fi
12689             fi
12690             link_all_deplibs_CXX=yes
12691             ;;
12692         esac
12693         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12694         hardcode_libdir_separator_CXX=:
12695         inherit_rpath_CXX=yes
12696         ;;
12697
12698       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12699         case $cc_basename in
12700           KCC*)
12701             # Kuck and Associates, Inc. (KAI) C++ Compiler
12702
12703             # KCC will only create a shared library if the output file
12704             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12705             # to its proper name (with version) after linking.
12706             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'
12707             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 $lib'
12708             # Commands to make compiler produce verbose output that lists
12709             # what "hidden" libraries, object files and flags are used when
12710             # linking a shared library.
12711             #
12712             # There doesn't appear to be a way to prevent this compiler from
12713             # explicitly linking system object files so we need to strip them
12714             # from the output so that they don't get included in the library
12715             # dependencies.
12716             output_verbose_link_cmd='templist=`$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"'
12717
12718             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12719             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12720
12721             # Archives containing C++ object files must be created using
12722             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12723             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12724             ;;
12725           icpc* | ecpc* )
12726             # Intel C++
12727             with_gnu_ld=yes
12728             # version 8.0 and above of icpc choke on multiply defined symbols
12729             # if we add $predep_objects and $postdep_objects, however 7.1 and
12730             # earlier do not add the objects themselves.
12731             case `$CC -V 2>&1` in
12732               *"Version 7."*)
12733                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12734                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12735                 ;;
12736               *)  # Version 8.0 or newer
12737                 tmp_idyn=
12738                 case $host_cpu in
12739                   ia64*) tmp_idyn=' -i_dynamic';;
12740                 esac
12741                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12742                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12743                 ;;
12744             esac
12745             archive_cmds_need_lc_CXX=no
12746             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12747             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12748             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12749             ;;
12750           pgCC* | pgcpp*)
12751             # Portland Group C++ compiler
12752             case `$CC -V` in
12753             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12754               prelink_cmds_CXX='tpldir=Template.dir~
12755                 rm -rf $tpldir~
12756                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12757                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
12758               old_archive_cmds_CXX='tpldir=Template.dir~
12759                 rm -rf $tpldir~
12760                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12761                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
12762                 $RANLIB $oldlib'
12763               archive_cmds_CXX='tpldir=Template.dir~
12764                 rm -rf $tpldir~
12765                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12766                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12767               archive_expsym_cmds_CXX='tpldir=Template.dir~
12768                 rm -rf $tpldir~
12769                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12770                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12771               ;;
12772             *) # Version 6 and above use weak symbols
12773               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12774               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12775               ;;
12776             esac
12777
12778             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12779             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12780             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12781             ;;
12782           cxx*)
12783             # Compaq C++
12784             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12785             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12786
12787             runpath_var=LD_RUN_PATH
12788             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12789             hardcode_libdir_separator_CXX=:
12790
12791             # Commands to make compiler produce verbose output that lists
12792             # what "hidden" libraries, object files and flags are used when
12793             # linking a shared library.
12794             #
12795             # There doesn't appear to be a way to prevent this compiler from
12796             # explicitly linking system object files so we need to strip them
12797             # from the output so that they don't get included in the library
12798             # dependencies.
12799             output_verbose_link_cmd='templist=`$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" | $Xsed'
12800             ;;
12801           xl* | mpixl* | bgxl*)
12802             # IBM XL 8.0 on PPC, with GNU ld
12803             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12804             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12805             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12806             if test "x$supports_anon_versioning" = xyes; then
12807               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12808                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12809                 echo "local: *; };" >> $output_objdir/$libname.ver~
12810                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12811             fi
12812             ;;
12813           *)
12814             case `$CC -V 2>&1 | sed 5q` in
12815             *Sun\ C*)
12816               # Sun C++ 5.9
12817               no_undefined_flag_CXX=' -zdefs'
12818               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12819               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12820               hardcode_libdir_flag_spec_CXX='-R$libdir'
12821               whole_archive_flag_spec_CXX='${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'
12822               compiler_needs_object_CXX=yes
12823
12824               # Not sure whether something based on
12825               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12826               # would be better.
12827               output_verbose_link_cmd='func_echo_all'
12828
12829               # Archives containing C++ object files must be created using
12830               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12831               # necessary to make sure instantiated templates are included
12832               # in the archive.
12833               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12834               ;;
12835             esac
12836             ;;
12837         esac
12838         ;;
12839
12840       lynxos*)
12841         # FIXME: insert proper C++ library support
12842         ld_shlibs_CXX=no
12843         ;;
12844
12845       m88k*)
12846         # FIXME: insert proper C++ library support
12847         ld_shlibs_CXX=no
12848         ;;
12849
12850       mvs*)
12851         case $cc_basename in
12852           cxx*)
12853             # FIXME: insert proper C++ library support
12854             ld_shlibs_CXX=no
12855             ;;
12856           *)
12857             # FIXME: insert proper C++ library support
12858             ld_shlibs_CXX=no
12859             ;;
12860         esac
12861         ;;
12862
12863       netbsd*)
12864         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12865           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12866           wlarc=
12867           hardcode_libdir_flag_spec_CXX='-R$libdir'
12868           hardcode_direct_CXX=yes
12869           hardcode_shlibpath_var_CXX=no
12870         fi
12871         # Workaround some broken pre-1.5 toolchains
12872         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12873         ;;
12874
12875       *nto* | *qnx*)
12876         ld_shlibs_CXX=yes
12877         ;;
12878
12879       openbsd2*)
12880         # C++ shared libraries are fairly broken
12881         ld_shlibs_CXX=no
12882         ;;
12883
12884       openbsd*)
12885         if test -f /usr/libexec/ld.so; then
12886           hardcode_direct_CXX=yes
12887           hardcode_shlibpath_var_CXX=no
12888           hardcode_direct_absolute_CXX=yes
12889           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12890           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12891           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12892             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12893             export_dynamic_flag_spec_CXX='${wl}-E'
12894             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12895           fi
12896           output_verbose_link_cmd=func_echo_all
12897         else
12898           ld_shlibs_CXX=no
12899         fi
12900         ;;
12901
12902       osf3* | osf4* | osf5*)
12903         case $cc_basename in
12904           KCC*)
12905             # Kuck and Associates, Inc. (KAI) C++ Compiler
12906
12907             # KCC will only create a shared library if the output file
12908             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12909             # to its proper name (with version) after linking.
12910             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 $lib'
12911
12912             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12913             hardcode_libdir_separator_CXX=:
12914
12915             # Archives containing C++ object files must be created using
12916             # the KAI C++ compiler.
12917             case $host in
12918               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12919               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12920             esac
12921             ;;
12922           RCC*)
12923             # Rational C++ 2.4.1
12924             # FIXME: insert proper C++ library support
12925             ld_shlibs_CXX=no
12926             ;;
12927           cxx*)
12928             case $host in
12929               osf3*)
12930                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12931                 archive_cmds_CXX='$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 $lib'
12932                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12933                 ;;
12934               *)
12935                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12936                 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'
12937                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12938                   echo "-hidden">> $lib.exp~
12939                   $CC -shared$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~
12940                   $RM $lib.exp'
12941                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12942                 ;;
12943             esac
12944
12945             hardcode_libdir_separator_CXX=:
12946
12947             # Commands to make compiler produce verbose output that lists
12948             # what "hidden" libraries, object files and flags are used when
12949             # linking a shared library.
12950             #
12951             # There doesn't appear to be a way to prevent this compiler from
12952             # explicitly linking system object files so we need to strip them
12953             # from the output so that they don't get included in the library
12954             # dependencies.
12955             output_verbose_link_cmd='templist=`$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"'
12956             ;;
12957           *)
12958             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12959               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12960               case $host in
12961                 osf3*)
12962                   archive_cmds_CXX='$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 $lib'
12963                   ;;
12964                 *)
12965                   archive_cmds_CXX='$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 $lib'
12966                   ;;
12967               esac
12968
12969               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12970               hardcode_libdir_separator_CXX=:
12971
12972               # Commands to make compiler produce verbose output that lists
12973               # what "hidden" libraries, object files and flags are used when
12974               # linking a shared library.
12975               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12976
12977             else
12978               # FIXME: insert proper C++ library support
12979               ld_shlibs_CXX=no
12980             fi
12981             ;;
12982         esac
12983         ;;
12984
12985       psos*)
12986         # FIXME: insert proper C++ library support
12987         ld_shlibs_CXX=no
12988         ;;
12989
12990       sunos4*)
12991         case $cc_basename in
12992           CC*)
12993             # Sun C++ 4.x
12994             # FIXME: insert proper C++ library support
12995             ld_shlibs_CXX=no
12996             ;;
12997           lcc*)
12998             # Lucid
12999             # FIXME: insert proper C++ library support
13000             ld_shlibs_CXX=no
13001             ;;
13002           *)
13003             # FIXME: insert proper C++ library support
13004             ld_shlibs_CXX=no
13005             ;;
13006         esac
13007         ;;
13008
13009       solaris*)
13010         case $cc_basename in
13011           CC*)
13012             # Sun C++ 4.2, 5.x and Centerline C++
13013             archive_cmds_need_lc_CXX=yes
13014             no_undefined_flag_CXX=' -zdefs'
13015             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13016             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13017               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13018
13019             hardcode_libdir_flag_spec_CXX='-R$libdir'
13020             hardcode_shlibpath_var_CXX=no
13021             case $host_os in
13022               solaris2.[0-5] | solaris2.[0-5].*) ;;
13023               *)
13024                 # The compiler driver will combine and reorder linker options,
13025                 # but understands `-z linker_flag'.
13026                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13027                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13028                 ;;
13029             esac
13030             link_all_deplibs_CXX=yes
13031
13032             output_verbose_link_cmd='func_echo_all'
13033
13034             # Archives containing C++ object files must be created using
13035             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13036             # necessary to make sure instantiated templates are included
13037             # in the archive.
13038             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13039             ;;
13040           gcx*)
13041             # Green Hills C++ Compiler
13042             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13043
13044             # The C++ compiler must be used to create the archive.
13045             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13046             ;;
13047           *)
13048             # GNU C++ compiler with Solaris linker
13049             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13050               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13051               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13052                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13053                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13054                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13055
13056                 # Commands to make compiler produce verbose output that lists
13057                 # what "hidden" libraries, object files and flags are used when
13058                 # linking a shared library.
13059                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13060               else
13061                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13062                 # platform.
13063                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13064                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13065                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13066
13067                 # Commands to make compiler produce verbose output that lists
13068                 # what "hidden" libraries, object files and flags are used when
13069                 # linking a shared library.
13070                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13071               fi
13072
13073               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13074               case $host_os in
13075                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13076                 *)
13077                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13078                   ;;
13079               esac
13080             fi
13081             ;;
13082         esac
13083         ;;
13084
13085     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13086       no_undefined_flag_CXX='${wl}-z,text'
13087       archive_cmds_need_lc_CXX=no
13088       hardcode_shlibpath_var_CXX=no
13089       runpath_var='LD_RUN_PATH'
13090
13091       case $cc_basename in
13092         CC*)
13093           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13094           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095           ;;
13096         *)
13097           archive_cmds_CXX='$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 $compiler_flags'
13099           ;;
13100       esac
13101       ;;
13102
13103       sysv5* | sco3.2v5* | sco5v6*)
13104         # Note: We can NOT use -z defs as we might desire, because we do not
13105         # link with -lc, and that would cause any symbols used from libc to
13106         # always be unresolved, which means just about no library would
13107         # ever link correctly.  If we're not using GNU ld we use -z text
13108         # though, which does catch some bad symbols but isn't as heavy-handed
13109         # as -z defs.
13110         no_undefined_flag_CXX='${wl}-z,text'
13111         allow_undefined_flag_CXX='${wl}-z,nodefs'
13112         archive_cmds_need_lc_CXX=no
13113         hardcode_shlibpath_var_CXX=no
13114         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13115         hardcode_libdir_separator_CXX=':'
13116         link_all_deplibs_CXX=yes
13117         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13118         runpath_var='LD_RUN_PATH'
13119
13120         case $cc_basename in
13121           CC*)
13122             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13123             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13124             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13125               '"$old_archive_cmds_CXX"
13126             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13127               '"$reload_cmds_CXX"
13128             ;;
13129           *)
13130             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13131             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13132             ;;
13133         esac
13134       ;;
13135
13136       tandem*)
13137         case $cc_basename in
13138           NCC*)
13139             # NonStop-UX NCC 3.20
13140             # FIXME: insert proper C++ library support
13141             ld_shlibs_CXX=no
13142             ;;
13143           *)
13144             # FIXME: insert proper C++ library support
13145             ld_shlibs_CXX=no
13146             ;;
13147         esac
13148         ;;
13149
13150       vxworks*)
13151         # For VxWorks ports, we assume the use of a GNU linker with
13152         # standard elf conventions.
13153         ld_shlibs_CXX=yes
13154         ;;
13155
13156       *)
13157         # FIXME: insert proper C++ library support
13158         ld_shlibs_CXX=no
13159         ;;
13160     esac
13161
13162     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13163 $as_echo "$ld_shlibs_CXX" >&6; }
13164     test "$ld_shlibs_CXX" = no && can_build_shared=no
13165
13166     GCC_CXX="$GXX"
13167     LD_CXX="$LD"
13168
13169     ## CAVEAT EMPTOR:
13170     ## There is no encapsulation within the following macros, do not change
13171     ## the running order or otherwise move them around unless you know exactly
13172     ## what you are doing...
13173     # Dependencies to place before and after the object being linked:
13174 predep_objects_CXX=
13175 postdep_objects_CXX=
13176 predeps_CXX=
13177 postdeps_CXX=
13178 compiler_lib_search_path_CXX=
13179
13180 cat > conftest.$ac_ext <<_LT_EOF
13181 class Foo
13182 {
13183 public:
13184   Foo (void) { a = 0; }
13185 private:
13186   int a;
13187 };
13188 _LT_EOF
13189
13190 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13191   (eval $ac_compile) 2>&5
13192   ac_status=$?
13193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13194   test $ac_status = 0; }; then
13195   # Parse the compiler output and extract the necessary
13196   # objects, libraries and library flags.
13197
13198   # Sentinel used to keep track of whether or not we are before
13199   # the conftest object file.
13200   pre_test_object_deps_done=no
13201
13202   for p in `eval "$output_verbose_link_cmd"`; do
13203     case $p in
13204
13205     -L* | -R* | -l*)
13206        # Some compilers place space between "-{L,R}" and the path.
13207        # Remove the space.
13208        if test $p = "-L" ||
13209           test $p = "-R"; then
13210          prev=$p
13211          continue
13212        else
13213          prev=
13214        fi
13215
13216        if test "$pre_test_object_deps_done" = no; then
13217          case $p in
13218          -L* | -R*)
13219            # Internal compiler library paths should come after those
13220            # provided the user.  The postdeps already come after the
13221            # user supplied libs so there is no need to process them.
13222            if test -z "$compiler_lib_search_path_CXX"; then
13223              compiler_lib_search_path_CXX="${prev}${p}"
13224            else
13225              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13226            fi
13227            ;;
13228          # The "-l" case would never come before the object being
13229          # linked, so don't bother handling this case.
13230          esac
13231        else
13232          if test -z "$postdeps_CXX"; then
13233            postdeps_CXX="${prev}${p}"
13234          else
13235            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13236          fi
13237        fi
13238        ;;
13239
13240     *.$objext)
13241        # This assumes that the test object file only shows up
13242        # once in the compiler output.
13243        if test "$p" = "conftest.$objext"; then
13244          pre_test_object_deps_done=yes
13245          continue
13246        fi
13247
13248        if test "$pre_test_object_deps_done" = no; then
13249          if test -z "$predep_objects_CXX"; then
13250            predep_objects_CXX="$p"
13251          else
13252            predep_objects_CXX="$predep_objects_CXX $p"
13253          fi
13254        else
13255          if test -z "$postdep_objects_CXX"; then
13256            postdep_objects_CXX="$p"
13257          else
13258            postdep_objects_CXX="$postdep_objects_CXX $p"
13259          fi
13260        fi
13261        ;;
13262
13263     *) ;; # Ignore the rest.
13264
13265     esac
13266   done
13267
13268   # Clean up.
13269   rm -f a.out a.exe
13270 else
13271   echo "libtool.m4: error: problem compiling CXX test program"
13272 fi
13273
13274 $RM -f confest.$objext
13275
13276 # PORTME: override above test on systems where it is broken
13277 case $host_os in
13278 interix[3-9]*)
13279   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13280   # hack all around it, let's just trust "g++" to DTRT.
13281   predep_objects_CXX=
13282   postdep_objects_CXX=
13283   postdeps_CXX=
13284   ;;
13285
13286 linux*)
13287   case `$CC -V 2>&1 | sed 5q` in
13288   *Sun\ C*)
13289     # Sun C++ 5.9
13290
13291     # The more standards-conforming stlport4 library is
13292     # incompatible with the Cstd library. Avoid specifying
13293     # it if it's in CXXFLAGS. Ignore libCrun as
13294     # -library=stlport4 depends on it.
13295     case " $CXX $CXXFLAGS " in
13296     *" -library=stlport4 "*)
13297       solaris_use_stlport4=yes
13298       ;;
13299     esac
13300
13301     if test "$solaris_use_stlport4" != yes; then
13302       postdeps_CXX='-library=Cstd -library=Crun'
13303     fi
13304     ;;
13305   esac
13306   ;;
13307
13308 solaris*)
13309   case $cc_basename in
13310   CC*)
13311     # The more standards-conforming stlport4 library is
13312     # incompatible with the Cstd library. Avoid specifying
13313     # it if it's in CXXFLAGS. Ignore libCrun as
13314     # -library=stlport4 depends on it.
13315     case " $CXX $CXXFLAGS " in
13316     *" -library=stlport4 "*)
13317       solaris_use_stlport4=yes
13318       ;;
13319     esac
13320
13321     # Adding this requires a known-good setup of shared libraries for
13322     # Sun compiler versions before 5.6, else PIC objects from an old
13323     # archive will be linked into the output, leading to subtle bugs.
13324     if test "$solaris_use_stlport4" != yes; then
13325       postdeps_CXX='-library=Cstd -library=Crun'
13326     fi
13327     ;;
13328   esac
13329   ;;
13330 esac
13331
13332
13333 case " $postdeps_CXX " in
13334 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13335 esac
13336  compiler_lib_search_dirs_CXX=
13337 if test -n "${compiler_lib_search_path_CXX}"; then
13338  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13339 fi
13340
13341
13342
13343
13344
13345
13346
13347
13348
13349
13350
13351
13352
13353
13354
13355
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371     lt_prog_compiler_wl_CXX=
13372 lt_prog_compiler_pic_CXX=
13373 lt_prog_compiler_static_CXX=
13374
13375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13376 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13377
13378   # C++ specific cases for pic, static, wl, etc.
13379   if test "$GXX" = yes; then
13380     lt_prog_compiler_wl_CXX='-Wl,'
13381     lt_prog_compiler_static_CXX='-static'
13382
13383     case $host_os in
13384     aix*)
13385       # All AIX code is PIC.
13386       if test "$host_cpu" = ia64; then
13387         # AIX 5 now supports IA64 processor
13388         lt_prog_compiler_static_CXX='-Bstatic'
13389       fi
13390       lt_prog_compiler_pic_CXX='-fPIC'
13391       ;;
13392
13393     amigaos*)
13394       case $host_cpu in
13395       powerpc)
13396             # see comment about AmigaOS4 .so support
13397             lt_prog_compiler_pic_CXX='-fPIC'
13398         ;;
13399       m68k)
13400             # FIXME: we need at least 68020 code to build shared libraries, but
13401             # adding the `-m68020' flag to GCC prevents building anything better,
13402             # like `-m68040'.
13403             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13404         ;;
13405       esac
13406       ;;
13407
13408     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13409       # PIC is the default for these OSes.
13410       ;;
13411     mingw* | cygwin* | os2* | pw32* | cegcc*)
13412       # This hack is so that the source file can tell whether it is being
13413       # built for inclusion in a dll (and should export symbols for example).
13414       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13415       # (--disable-auto-import) libraries
13416       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13417       ;;
13418     darwin* | rhapsody*)
13419       # PIC is the default on this platform
13420       # Common symbols not allowed in MH_DYLIB files
13421       lt_prog_compiler_pic_CXX='-fno-common'
13422       ;;
13423     *djgpp*)
13424       # DJGPP does not support shared libraries at all
13425       lt_prog_compiler_pic_CXX=
13426       ;;
13427     haiku*)
13428       # PIC is the default for Haiku.
13429       # The "-static" flag exists, but is broken.
13430       lt_prog_compiler_static_CXX=
13431       ;;
13432     interix[3-9]*)
13433       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13434       # Instead, we relocate shared libraries at runtime.
13435       ;;
13436     sysv4*MP*)
13437       if test -d /usr/nec; then
13438         lt_prog_compiler_pic_CXX=-Kconform_pic
13439       fi
13440       ;;
13441     hpux*)
13442       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13443       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13444       # sets the default TLS model and affects inlining.
13445       case $host_cpu in
13446       hppa*64*)
13447         ;;
13448       *)
13449         lt_prog_compiler_pic_CXX='-fPIC'
13450         ;;
13451       esac
13452       ;;
13453     *qnx* | *nto*)
13454       # QNX uses GNU C++, but need to define -shared option too, otherwise
13455       # it will coredump.
13456       lt_prog_compiler_pic_CXX='-fPIC -shared'
13457       ;;
13458     *)
13459       lt_prog_compiler_pic_CXX='-fPIC'
13460       ;;
13461     esac
13462   else
13463     case $host_os in
13464       aix[4-9]*)
13465         # All AIX code is PIC.
13466         if test "$host_cpu" = ia64; then
13467           # AIX 5 now supports IA64 processor
13468           lt_prog_compiler_static_CXX='-Bstatic'
13469         else
13470           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13471         fi
13472         ;;
13473       chorus*)
13474         case $cc_basename in
13475         cxch68*)
13476           # Green Hills C++ Compiler
13477           # _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"
13478           ;;
13479         esac
13480         ;;
13481       dgux*)
13482         case $cc_basename in
13483           ec++*)
13484             lt_prog_compiler_pic_CXX='-KPIC'
13485             ;;
13486           ghcx*)
13487             # Green Hills C++ Compiler
13488             lt_prog_compiler_pic_CXX='-pic'
13489             ;;
13490           *)
13491             ;;
13492         esac
13493         ;;
13494       freebsd* | dragonfly*)
13495         # FreeBSD uses GNU C++
13496         ;;
13497       hpux9* | hpux10* | hpux11*)
13498         case $cc_basename in
13499           CC*)
13500             lt_prog_compiler_wl_CXX='-Wl,'
13501             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13502             if test "$host_cpu" != ia64; then
13503               lt_prog_compiler_pic_CXX='+Z'
13504             fi
13505             ;;
13506           aCC*)
13507             lt_prog_compiler_wl_CXX='-Wl,'
13508             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13509             case $host_cpu in
13510             hppa*64*|ia64*)
13511               # +Z the default
13512               ;;
13513             *)
13514               lt_prog_compiler_pic_CXX='+Z'
13515               ;;
13516             esac
13517             ;;
13518           *)
13519             ;;
13520         esac
13521         ;;
13522       interix*)
13523         # This is c89, which is MS Visual C++ (no shared libs)
13524         # Anyone wants to do a port?
13525         ;;
13526       irix5* | irix6* | nonstopux*)
13527         case $cc_basename in
13528           CC*)
13529             lt_prog_compiler_wl_CXX='-Wl,'
13530             lt_prog_compiler_static_CXX='-non_shared'
13531             # CC pic flag -KPIC is the default.
13532             ;;
13533           *)
13534             ;;
13535         esac
13536         ;;
13537       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13538         case $cc_basename in
13539           KCC*)
13540             # KAI C++ Compiler
13541             lt_prog_compiler_wl_CXX='--backend -Wl,'
13542             lt_prog_compiler_pic_CXX='-fPIC'
13543             ;;
13544           ecpc* )
13545             # old Intel C++ for x86_64 which still supported -KPIC.
13546             lt_prog_compiler_wl_CXX='-Wl,'
13547             lt_prog_compiler_pic_CXX='-KPIC'
13548             lt_prog_compiler_static_CXX='-static'
13549             ;;
13550           icpc* )
13551             # Intel C++, used to be incompatible with GCC.
13552             # ICC 10 doesn't accept -KPIC any more.
13553             lt_prog_compiler_wl_CXX='-Wl,'
13554             lt_prog_compiler_pic_CXX='-fPIC'
13555             lt_prog_compiler_static_CXX='-static'
13556             ;;
13557           pgCC* | pgcpp*)
13558             # Portland Group C++ compiler
13559             lt_prog_compiler_wl_CXX='-Wl,'
13560             lt_prog_compiler_pic_CXX='-fpic'
13561             lt_prog_compiler_static_CXX='-Bstatic'
13562             ;;
13563           cxx*)
13564             # Compaq C++
13565             # Make sure the PIC flag is empty.  It appears that all Alpha
13566             # Linux and Compaq Tru64 Unix objects are PIC.
13567             lt_prog_compiler_pic_CXX=
13568             lt_prog_compiler_static_CXX='-non_shared'
13569             ;;
13570           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13571             # IBM XL 8.0, 9.0 on PPC and BlueGene
13572             lt_prog_compiler_wl_CXX='-Wl,'
13573             lt_prog_compiler_pic_CXX='-qpic'
13574             lt_prog_compiler_static_CXX='-qstaticlink'
13575             ;;
13576           *)
13577             case `$CC -V 2>&1 | sed 5q` in
13578             *Sun\ C*)
13579               # Sun C++ 5.9
13580               lt_prog_compiler_pic_CXX='-KPIC'
13581               lt_prog_compiler_static_CXX='-Bstatic'
13582               lt_prog_compiler_wl_CXX='-Qoption ld '
13583               ;;
13584             esac
13585             ;;
13586         esac
13587         ;;
13588       lynxos*)
13589         ;;
13590       m88k*)
13591         ;;
13592       mvs*)
13593         case $cc_basename in
13594           cxx*)
13595             lt_prog_compiler_pic_CXX='-W c,exportall'
13596             ;;
13597           *)
13598             ;;
13599         esac
13600         ;;
13601       netbsd*)
13602         ;;
13603       *qnx* | *nto*)
13604         # QNX uses GNU C++, but need to define -shared option too, otherwise
13605         # it will coredump.
13606         lt_prog_compiler_pic_CXX='-fPIC -shared'
13607         ;;
13608       osf3* | osf4* | osf5*)
13609         case $cc_basename in
13610           KCC*)
13611             lt_prog_compiler_wl_CXX='--backend -Wl,'
13612             ;;
13613           RCC*)
13614             # Rational C++ 2.4.1
13615             lt_prog_compiler_pic_CXX='-pic'
13616             ;;
13617           cxx*)
13618             # Digital/Compaq C++
13619             lt_prog_compiler_wl_CXX='-Wl,'
13620             # Make sure the PIC flag is empty.  It appears that all Alpha
13621             # Linux and Compaq Tru64 Unix objects are PIC.
13622             lt_prog_compiler_pic_CXX=
13623             lt_prog_compiler_static_CXX='-non_shared'
13624             ;;
13625           *)
13626             ;;
13627         esac
13628         ;;
13629       psos*)
13630         ;;
13631       solaris*)
13632         case $cc_basename in
13633           CC*)
13634             # Sun C++ 4.2, 5.x and Centerline C++
13635             lt_prog_compiler_pic_CXX='-KPIC'
13636             lt_prog_compiler_static_CXX='-Bstatic'
13637             lt_prog_compiler_wl_CXX='-Qoption ld '
13638             ;;
13639           gcx*)
13640             # Green Hills C++ Compiler
13641             lt_prog_compiler_pic_CXX='-PIC'
13642             ;;
13643           *)
13644             ;;
13645         esac
13646         ;;
13647       sunos4*)
13648         case $cc_basename in
13649           CC*)
13650             # Sun C++ 4.x
13651             lt_prog_compiler_pic_CXX='-pic'
13652             lt_prog_compiler_static_CXX='-Bstatic'
13653             ;;
13654           lcc*)
13655             # Lucid
13656             lt_prog_compiler_pic_CXX='-pic'
13657             ;;
13658           *)
13659             ;;
13660         esac
13661         ;;
13662       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13663         case $cc_basename in
13664           CC*)
13665             lt_prog_compiler_wl_CXX='-Wl,'
13666             lt_prog_compiler_pic_CXX='-KPIC'
13667             lt_prog_compiler_static_CXX='-Bstatic'
13668             ;;
13669         esac
13670         ;;
13671       tandem*)
13672         case $cc_basename in
13673           NCC*)
13674             # NonStop-UX NCC 3.20
13675             lt_prog_compiler_pic_CXX='-KPIC'
13676             ;;
13677           *)
13678             ;;
13679         esac
13680         ;;
13681       vxworks*)
13682         ;;
13683       *)
13684         lt_prog_compiler_can_build_shared_CXX=no
13685         ;;
13686     esac
13687   fi
13688
13689 case $host_os in
13690   # For platforms which do not support PIC, -DPIC is meaningless:
13691   *djgpp*)
13692     lt_prog_compiler_pic_CXX=
13693     ;;
13694   *)
13695     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13696     ;;
13697 esac
13698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13699 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13700
13701
13702
13703 #
13704 # Check to make sure the PIC flag actually works.
13705 #
13706 if test -n "$lt_prog_compiler_pic_CXX"; then
13707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13708 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13709 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13710   $as_echo_n "(cached) " >&6
13711 else
13712   lt_cv_prog_compiler_pic_works_CXX=no
13713    ac_outfile=conftest.$ac_objext
13714    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13715    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13716    # Insert the option either (1) after the last *FLAGS variable, or
13717    # (2) before a word containing "conftest.", or (3) at the end.
13718    # Note that $ac_compile itself does not contain backslashes and begins
13719    # with a dollar sign (not a hyphen), so the echo should work correctly.
13720    # The option is referenced via a variable to avoid confusing sed.
13721    lt_compile=`echo "$ac_compile" | $SED \
13722    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13723    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13724    -e 's:$: $lt_compiler_flag:'`
13725    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13726    (eval "$lt_compile" 2>conftest.err)
13727    ac_status=$?
13728    cat conftest.err >&5
13729    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13730    if (exit $ac_status) && test -s "$ac_outfile"; then
13731      # The compiler can only warn and ignore the option if not recognized
13732      # So say no if there are warnings other than the usual output.
13733      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13734      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13735      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13736        lt_cv_prog_compiler_pic_works_CXX=yes
13737      fi
13738    fi
13739    $RM conftest*
13740
13741 fi
13742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13743 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13744
13745 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13746     case $lt_prog_compiler_pic_CXX in
13747      "" | " "*) ;;
13748      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13749      esac
13750 else
13751     lt_prog_compiler_pic_CXX=
13752      lt_prog_compiler_can_build_shared_CXX=no
13753 fi
13754
13755 fi
13756
13757
13758
13759 #
13760 # Check to make sure the static flag actually works.
13761 #
13762 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13764 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13765 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13766   $as_echo_n "(cached) " >&6
13767 else
13768   lt_cv_prog_compiler_static_works_CXX=no
13769    save_LDFLAGS="$LDFLAGS"
13770    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13771    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13772    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13773      # The linker can only warn and ignore the option if not recognized
13774      # So say no if there are warnings
13775      if test -s conftest.err; then
13776        # Append any errors to the config.log.
13777        cat conftest.err 1>&5
13778        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13779        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13780        if diff conftest.exp conftest.er2 >/dev/null; then
13781          lt_cv_prog_compiler_static_works_CXX=yes
13782        fi
13783      else
13784        lt_cv_prog_compiler_static_works_CXX=yes
13785      fi
13786    fi
13787    $RM -r conftest*
13788    LDFLAGS="$save_LDFLAGS"
13789
13790 fi
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13792 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13793
13794 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13795     :
13796 else
13797     lt_prog_compiler_static_CXX=
13798 fi
13799
13800
13801
13802
13803     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13804 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13805 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13806   $as_echo_n "(cached) " >&6
13807 else
13808   lt_cv_prog_compiler_c_o_CXX=no
13809    $RM -r conftest 2>/dev/null
13810    mkdir conftest
13811    cd conftest
13812    mkdir out
13813    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13814
13815    lt_compiler_flag="-o out/conftest2.$ac_objext"
13816    # Insert the option either (1) after the last *FLAGS variable, or
13817    # (2) before a word containing "conftest.", or (3) at the end.
13818    # Note that $ac_compile itself does not contain backslashes and begins
13819    # with a dollar sign (not a hyphen), so the echo should work correctly.
13820    lt_compile=`echo "$ac_compile" | $SED \
13821    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13822    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13823    -e 's:$: $lt_compiler_flag:'`
13824    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13825    (eval "$lt_compile" 2>out/conftest.err)
13826    ac_status=$?
13827    cat out/conftest.err >&5
13828    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13829    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13830    then
13831      # The compiler can only warn and ignore the option if not recognized
13832      # So say no if there are warnings
13833      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13834      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13835      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13836        lt_cv_prog_compiler_c_o_CXX=yes
13837      fi
13838    fi
13839    chmod u+w . 2>&5
13840    $RM conftest*
13841    # SGI C++ compiler will create directory out/ii_files/ for
13842    # template instantiation
13843    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13844    $RM out/* && rmdir out
13845    cd ..
13846    $RM -r conftest
13847    $RM conftest*
13848
13849 fi
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13851 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13852
13853
13854
13855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13856 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13857 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13858   $as_echo_n "(cached) " >&6
13859 else
13860   lt_cv_prog_compiler_c_o_CXX=no
13861    $RM -r conftest 2>/dev/null
13862    mkdir conftest
13863    cd conftest
13864    mkdir out
13865    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13866
13867    lt_compiler_flag="-o out/conftest2.$ac_objext"
13868    # Insert the option either (1) after the last *FLAGS variable, or
13869    # (2) before a word containing "conftest.", or (3) at the end.
13870    # Note that $ac_compile itself does not contain backslashes and begins
13871    # with a dollar sign (not a hyphen), so the echo should work correctly.
13872    lt_compile=`echo "$ac_compile" | $SED \
13873    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13874    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13875    -e 's:$: $lt_compiler_flag:'`
13876    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13877    (eval "$lt_compile" 2>out/conftest.err)
13878    ac_status=$?
13879    cat out/conftest.err >&5
13880    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13881    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13882    then
13883      # The compiler can only warn and ignore the option if not recognized
13884      # So say no if there are warnings
13885      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13886      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13887      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13888        lt_cv_prog_compiler_c_o_CXX=yes
13889      fi
13890    fi
13891    chmod u+w . 2>&5
13892    $RM conftest*
13893    # SGI C++ compiler will create directory out/ii_files/ for
13894    # template instantiation
13895    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13896    $RM out/* && rmdir out
13897    cd ..
13898    $RM -r conftest
13899    $RM conftest*
13900
13901 fi
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13903 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13904
13905
13906
13907
13908 hard_links="nottested"
13909 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13910   # do not overwrite the value of need_locks provided by the user
13911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13912 $as_echo_n "checking if we can lock with hard links... " >&6; }
13913   hard_links=yes
13914   $RM conftest*
13915   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13916   touch conftest.a
13917   ln conftest.a conftest.b 2>&5 || hard_links=no
13918   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13920 $as_echo "$hard_links" >&6; }
13921   if test "$hard_links" = no; then
13922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13923 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13924     need_locks=warn
13925   fi
13926 else
13927   need_locks=no
13928 fi
13929
13930
13931
13932     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13933 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13934
13935   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13936   case $host_os in
13937   aix[4-9]*)
13938     # If we're using GNU nm, then we don't want the "-C" option.
13939     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13940     # Also, AIX nm treats weak defined symbols like other global defined
13941     # symbols, whereas GNU nm marks them as "W".
13942     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13943       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13944     else
13945       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13946     fi
13947     ;;
13948   pw32*)
13949     export_symbols_cmds_CXX="$ltdll_cmds"
13950   ;;
13951   cygwin* | mingw* | cegcc*)
13952     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 > $export_symbols'
13953   ;;
13954   *)
13955     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13956   ;;
13957   esac
13958   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13959
13960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13961 $as_echo "$ld_shlibs_CXX" >&6; }
13962 test "$ld_shlibs_CXX" = no && can_build_shared=no
13963
13964 with_gnu_ld_CXX=$with_gnu_ld
13965
13966
13967
13968
13969
13970
13971 #
13972 # Do we need to explicitly link libc?
13973 #
13974 case "x$archive_cmds_need_lc_CXX" in
13975 x|xyes)
13976   # Assume -lc should be added
13977   archive_cmds_need_lc_CXX=yes
13978
13979   if test "$enable_shared" = yes && test "$GCC" = yes; then
13980     case $archive_cmds_CXX in
13981     *'~'*)
13982       # FIXME: we may have to deal with multi-command sequences.
13983       ;;
13984     '$CC '*)
13985       # Test whether the compiler implicitly links with -lc since on some
13986       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13987       # to ld, don't add -lc before -lgcc.
13988       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13989 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13990 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
13991   $as_echo_n "(cached) " >&6
13992 else
13993   $RM conftest*
13994         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13995
13996         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13997   (eval $ac_compile) 2>&5
13998   ac_status=$?
13999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14000   test $ac_status = 0; } 2>conftest.err; then
14001           soname=conftest
14002           lib=conftest
14003           libobjs=conftest.$ac_objext
14004           deplibs=
14005           wl=$lt_prog_compiler_wl_CXX
14006           pic_flag=$lt_prog_compiler_pic_CXX
14007           compiler_flags=-v
14008           linker_flags=-v
14009           verstring=
14010           output_objdir=.
14011           libname=conftest
14012           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14013           allow_undefined_flag_CXX=
14014           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14015   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14016   ac_status=$?
14017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14018   test $ac_status = 0; }
14019           then
14020             lt_cv_archive_cmds_need_lc_CXX=no
14021           else
14022             lt_cv_archive_cmds_need_lc_CXX=yes
14023           fi
14024           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14025         else
14026           cat conftest.err 1>&5
14027         fi
14028         $RM conftest*
14029
14030 fi
14031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14032 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14033       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14034       ;;
14035     esac
14036   fi
14037   ;;
14038 esac
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
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086
14087
14088
14089
14090
14091
14092
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14104 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14105
14106 library_names_spec=
14107 libname_spec='lib$name'
14108 soname_spec=
14109 shrext_cmds=".so"
14110 postinstall_cmds=
14111 postuninstall_cmds=
14112 finish_cmds=
14113 finish_eval=
14114 shlibpath_var=
14115 shlibpath_overrides_runpath=unknown
14116 version_type=none
14117 dynamic_linker="$host_os ld.so"
14118 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14119 need_lib_prefix=unknown
14120 hardcode_into_libs=no
14121
14122 # when you set need_version to no, make sure it does not cause -set_version
14123 # flags to be left without arguments
14124 need_version=unknown
14125
14126 case $host_os in
14127 aix3*)
14128   version_type=linux
14129   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14130   shlibpath_var=LIBPATH
14131
14132   # AIX 3 has no versioning support, so we append a major version to the name.
14133   soname_spec='${libname}${release}${shared_ext}$major'
14134   ;;
14135
14136 aix[4-9]*)
14137   version_type=linux
14138   need_lib_prefix=no
14139   need_version=no
14140   hardcode_into_libs=yes
14141   if test "$host_cpu" = ia64; then
14142     # AIX 5 supports IA64
14143     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14144     shlibpath_var=LD_LIBRARY_PATH
14145   else
14146     # With GCC up to 2.95.x, collect2 would create an import file
14147     # for dependence libraries.  The import file would start with
14148     # the line `#! .'.  This would cause the generated library to
14149     # depend on `.', always an invalid library.  This was fixed in
14150     # development snapshots of GCC prior to 3.0.
14151     case $host_os in
14152       aix4 | aix4.[01] | aix4.[01].*)
14153       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14154            echo ' yes '
14155            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14156         :
14157       else
14158         can_build_shared=no
14159       fi
14160       ;;
14161     esac
14162     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14163     # soname into executable. Probably we can add versioning support to
14164     # collect2, so additional links can be useful in future.
14165     if test "$aix_use_runtimelinking" = yes; then
14166       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14167       # instead of lib<name>.a to let people know that these are not
14168       # typical AIX shared libraries.
14169       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14170     else
14171       # We preserve .a as extension for shared libraries through AIX4.2
14172       # and later when we are not doing run time linking.
14173       library_names_spec='${libname}${release}.a $libname.a'
14174       soname_spec='${libname}${release}${shared_ext}$major'
14175     fi
14176     shlibpath_var=LIBPATH
14177   fi
14178   ;;
14179
14180 amigaos*)
14181   case $host_cpu in
14182   powerpc)
14183     # Since July 2007 AmigaOS4 officially supports .so libraries.
14184     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14185     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14186     ;;
14187   m68k)
14188     library_names_spec='$libname.ixlibrary $libname.a'
14189     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14190     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 ${libname}_ixlibrary.a || exit 1; done'
14191     ;;
14192   esac
14193   ;;
14194
14195 beos*)
14196   library_names_spec='${libname}${shared_ext}'
14197   dynamic_linker="$host_os ld.so"
14198   shlibpath_var=LIBRARY_PATH
14199   ;;
14200
14201 bsdi[45]*)
14202   version_type=linux
14203   need_version=no
14204   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14205   soname_spec='${libname}${release}${shared_ext}$major'
14206   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14207   shlibpath_var=LD_LIBRARY_PATH
14208   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14209   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14210   # the default ld.so.conf also contains /usr/contrib/lib and
14211   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14212   # libtool to hard-code these into programs
14213   ;;
14214
14215 cygwin* | mingw* | pw32* | cegcc*)
14216   version_type=windows
14217   shrext_cmds=".dll"
14218   need_version=no
14219   need_lib_prefix=no
14220
14221   case $GCC,$host_os in
14222   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14223     library_names_spec='$libname.dll.a'
14224     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14225     postinstall_cmds='base_file=`basename \${file}`~
14226       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14227       dldir=$destdir/`dirname \$dlpath`~
14228       test -d \$dldir || mkdir -p \$dldir~
14229       $install_prog $dir/$dlname \$dldir/$dlname~
14230       chmod a+x \$dldir/$dlname~
14231       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14232         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14233       fi'
14234     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14235       dlpath=$dir/\$dldll~
14236        $RM \$dlpath'
14237     shlibpath_overrides_runpath=yes
14238
14239     case $host_os in
14240     cygwin*)
14241       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14242       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14243
14244       ;;
14245     mingw* | cegcc*)
14246       # MinGW DLLs use traditional 'lib' prefix
14247       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14248       ;;
14249     pw32*)
14250       # pw32 DLLs use 'pw' prefix rather than 'lib'
14251       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14252       ;;
14253     esac
14254     ;;
14255
14256   *)
14257     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14258     ;;
14259   esac
14260   dynamic_linker='Win32 ld.exe'
14261   # FIXME: first we should search . and the directory the executable is in
14262   shlibpath_var=PATH
14263   ;;
14264
14265 darwin* | rhapsody*)
14266   dynamic_linker="$host_os dyld"
14267   version_type=darwin
14268   need_lib_prefix=no
14269   need_version=no
14270   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14271   soname_spec='${libname}${release}${major}$shared_ext'
14272   shlibpath_overrides_runpath=yes
14273   shlibpath_var=DYLD_LIBRARY_PATH
14274   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14275
14276   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14277   ;;
14278
14279 dgux*)
14280   version_type=linux
14281   need_lib_prefix=no
14282   need_version=no
14283   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14284   soname_spec='${libname}${release}${shared_ext}$major'
14285   shlibpath_var=LD_LIBRARY_PATH
14286   ;;
14287
14288 freebsd* | dragonfly*)
14289   # DragonFly does not have aout.  When/if they implement a new
14290   # versioning mechanism, adjust this.
14291   if test -x /usr/bin/objformat; then
14292     objformat=`/usr/bin/objformat`
14293   else
14294     case $host_os in
14295     freebsd[23].*) objformat=aout ;;
14296     *) objformat=elf ;;
14297     esac
14298   fi
14299   version_type=freebsd-$objformat
14300   case $version_type in
14301     freebsd-elf*)
14302       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14303       need_version=no
14304       need_lib_prefix=no
14305       ;;
14306     freebsd-*)
14307       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14308       need_version=yes
14309       ;;
14310   esac
14311   shlibpath_var=LD_LIBRARY_PATH
14312   case $host_os in
14313   freebsd2.*)
14314     shlibpath_overrides_runpath=yes
14315     ;;
14316   freebsd3.[01]* | freebsdelf3.[01]*)
14317     shlibpath_overrides_runpath=yes
14318     hardcode_into_libs=yes
14319     ;;
14320   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14321   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14322     shlibpath_overrides_runpath=no
14323     hardcode_into_libs=yes
14324     ;;
14325   *) # from 4.6 on, and DragonFly
14326     shlibpath_overrides_runpath=yes
14327     hardcode_into_libs=yes
14328     ;;
14329   esac
14330   ;;
14331
14332 haiku*)
14333   version_type=linux
14334   need_lib_prefix=no
14335   need_version=no
14336   dynamic_linker="$host_os runtime_loader"
14337   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14338   soname_spec='${libname}${release}${shared_ext}$major'
14339   shlibpath_var=LIBRARY_PATH
14340   shlibpath_overrides_runpath=yes
14341   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
14342   hardcode_into_libs=yes
14343   ;;
14344
14345 hpux9* | hpux10* | hpux11*)
14346   # Give a soname corresponding to the major version so that dld.sl refuses to
14347   # link against other versions.
14348   version_type=sunos
14349   need_lib_prefix=no
14350   need_version=no
14351   case $host_cpu in
14352   ia64*)
14353     shrext_cmds='.so'
14354     hardcode_into_libs=yes
14355     dynamic_linker="$host_os dld.so"
14356     shlibpath_var=LD_LIBRARY_PATH
14357     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14358     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14359     soname_spec='${libname}${release}${shared_ext}$major'
14360     if test "X$HPUX_IA64_MODE" = X32; then
14361       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14362     else
14363       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14364     fi
14365     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14366     ;;
14367   hppa*64*)
14368     shrext_cmds='.sl'
14369     hardcode_into_libs=yes
14370     dynamic_linker="$host_os dld.sl"
14371     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14372     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14373     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14374     soname_spec='${libname}${release}${shared_ext}$major'
14375     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14376     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14377     ;;
14378   *)
14379     shrext_cmds='.sl'
14380     dynamic_linker="$host_os dld.sl"
14381     shlibpath_var=SHLIB_PATH
14382     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14383     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14384     soname_spec='${libname}${release}${shared_ext}$major'
14385     ;;
14386   esac
14387   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14388   postinstall_cmds='chmod 555 $lib'
14389   # or fails outright, so override atomically:
14390   install_override_mode=555
14391   ;;
14392
14393 interix[3-9]*)
14394   version_type=linux
14395   need_lib_prefix=no
14396   need_version=no
14397   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14398   soname_spec='${libname}${release}${shared_ext}$major'
14399   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14400   shlibpath_var=LD_LIBRARY_PATH
14401   shlibpath_overrides_runpath=no
14402   hardcode_into_libs=yes
14403   ;;
14404
14405 irix5* | irix6* | nonstopux*)
14406   case $host_os in
14407     nonstopux*) version_type=nonstopux ;;
14408     *)
14409         if test "$lt_cv_prog_gnu_ld" = yes; then
14410                 version_type=linux
14411         else
14412                 version_type=irix
14413         fi ;;
14414   esac
14415   need_lib_prefix=no
14416   need_version=no
14417   soname_spec='${libname}${release}${shared_ext}$major'
14418   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14419   case $host_os in
14420   irix5* | nonstopux*)
14421     libsuff= shlibsuff=
14422     ;;
14423   *)
14424     case $LD in # libtool.m4 will add one of these switches to LD
14425     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14426       libsuff= shlibsuff= libmagic=32-bit;;
14427     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14428       libsuff=32 shlibsuff=N32 libmagic=N32;;
14429     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14430       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14431     *) libsuff= shlibsuff= libmagic=never-match;;
14432     esac
14433     ;;
14434   esac
14435   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14436   shlibpath_overrides_runpath=no
14437   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14438   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14439   hardcode_into_libs=yes
14440   ;;
14441
14442 # No shared lib support for Linux oldld, aout, or coff.
14443 linux*oldld* | linux*aout* | linux*coff*)
14444   dynamic_linker=no
14445   ;;
14446
14447 # This must be Linux ELF.
14448
14449 # uclinux* changes (here and below) have been submitted to the libtool
14450 # project, but have not yet been accepted: they are GCC-local changes
14451 # for the time being.  (See
14452 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14453 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14454   version_type=linux
14455   need_lib_prefix=no
14456   need_version=no
14457   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14458   soname_spec='${libname}${release}${shared_ext}$major'
14459   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14460   shlibpath_var=LD_LIBRARY_PATH
14461   shlibpath_overrides_runpath=no
14462
14463   # Some binutils ld are patched to set DT_RUNPATH
14464   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14465   $as_echo_n "(cached) " >&6
14466 else
14467   lt_cv_shlibpath_overrides_runpath=no
14468     save_LDFLAGS=$LDFLAGS
14469     save_libdir=$libdir
14470     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14471          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14472     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14473 /* end confdefs.h.  */
14474
14475 int
14476 main ()
14477 {
14478
14479   ;
14480   return 0;
14481 }
14482 _ACEOF
14483 if ac_fn_cxx_try_link "$LINENO"; then :
14484   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14485   lt_cv_shlibpath_overrides_runpath=yes
14486 fi
14487 fi
14488 rm -f core conftest.err conftest.$ac_objext \
14489     conftest$ac_exeext conftest.$ac_ext
14490     LDFLAGS=$save_LDFLAGS
14491     libdir=$save_libdir
14492
14493 fi
14494
14495   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14496
14497   # This implies no fast_install, which is unacceptable.
14498   # Some rework will be needed to allow for fast_install
14499   # before this can be enabled.
14500   hardcode_into_libs=yes
14501
14502   # Append ld.so.conf contents to the search path
14503   if test -f /etc/ld.so.conf; then
14504     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' ' '`
14505     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14506   fi
14507
14508   # We used to test for /lib/ld.so.1 and disable shared libraries on
14509   # powerpc, because MkLinux only supported shared libraries with the
14510   # GNU dynamic linker.  Since this was broken with cross compilers,
14511   # most powerpc-linux boxes support dynamic linking these days and
14512   # people can always --disable-shared, the test was removed, and we
14513   # assume the GNU/Linux dynamic linker is in use.
14514   dynamic_linker='GNU/Linux ld.so'
14515   ;;
14516
14517 netbsd*)
14518   version_type=sunos
14519   need_lib_prefix=no
14520   need_version=no
14521   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14522     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14523     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14524     dynamic_linker='NetBSD (a.out) ld.so'
14525   else
14526     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14527     soname_spec='${libname}${release}${shared_ext}$major'
14528     dynamic_linker='NetBSD ld.elf_so'
14529   fi
14530   shlibpath_var=LD_LIBRARY_PATH
14531   shlibpath_overrides_runpath=yes
14532   hardcode_into_libs=yes
14533   ;;
14534
14535 newsos6)
14536   version_type=linux
14537   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14538   shlibpath_var=LD_LIBRARY_PATH
14539   shlibpath_overrides_runpath=yes
14540   ;;
14541
14542 *nto* | *qnx*)
14543   version_type=qnx
14544   need_lib_prefix=no
14545   need_version=no
14546   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14547   soname_spec='${libname}${release}${shared_ext}$major'
14548   shlibpath_var=LD_LIBRARY_PATH
14549   shlibpath_overrides_runpath=no
14550   hardcode_into_libs=yes
14551   dynamic_linker='ldqnx.so'
14552   ;;
14553
14554 openbsd*)
14555   version_type=sunos
14556   sys_lib_dlsearch_path_spec="/usr/lib"
14557   need_lib_prefix=no
14558   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14559   case $host_os in
14560     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14561     *)                          need_version=no  ;;
14562   esac
14563   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14564   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14565   shlibpath_var=LD_LIBRARY_PATH
14566   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14567     case $host_os in
14568       openbsd2.[89] | openbsd2.[89].*)
14569         shlibpath_overrides_runpath=no
14570         ;;
14571       *)
14572         shlibpath_overrides_runpath=yes
14573         ;;
14574       esac
14575   else
14576     shlibpath_overrides_runpath=yes
14577   fi
14578   ;;
14579
14580 os2*)
14581   libname_spec='$name'
14582   shrext_cmds=".dll"
14583   need_lib_prefix=no
14584   library_names_spec='$libname${shared_ext} $libname.a'
14585   dynamic_linker='OS/2 ld.exe'
14586   shlibpath_var=LIBPATH
14587   ;;
14588
14589 osf3* | osf4* | osf5*)
14590   version_type=osf
14591   need_lib_prefix=no
14592   need_version=no
14593   soname_spec='${libname}${release}${shared_ext}$major'
14594   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14595   shlibpath_var=LD_LIBRARY_PATH
14596   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14597   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14598   ;;
14599
14600 rdos*)
14601   dynamic_linker=no
14602   ;;
14603
14604 solaris*)
14605   version_type=linux
14606   need_lib_prefix=no
14607   need_version=no
14608   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14609   soname_spec='${libname}${release}${shared_ext}$major'
14610   shlibpath_var=LD_LIBRARY_PATH
14611   shlibpath_overrides_runpath=yes
14612   hardcode_into_libs=yes
14613   # ldd complains unless libraries are executable
14614   postinstall_cmds='chmod +x $lib'
14615   ;;
14616
14617 sunos4*)
14618   version_type=sunos
14619   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14620   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14621   shlibpath_var=LD_LIBRARY_PATH
14622   shlibpath_overrides_runpath=yes
14623   if test "$with_gnu_ld" = yes; then
14624     need_lib_prefix=no
14625   fi
14626   need_version=yes
14627   ;;
14628
14629 sysv4 | sysv4.3*)
14630   version_type=linux
14631   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14632   soname_spec='${libname}${release}${shared_ext}$major'
14633   shlibpath_var=LD_LIBRARY_PATH
14634   case $host_vendor in
14635     sni)
14636       shlibpath_overrides_runpath=no
14637       need_lib_prefix=no
14638       runpath_var=LD_RUN_PATH
14639       ;;
14640     siemens)
14641       need_lib_prefix=no
14642       ;;
14643     motorola)
14644       need_lib_prefix=no
14645       need_version=no
14646       shlibpath_overrides_runpath=no
14647       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14648       ;;
14649   esac
14650   ;;
14651
14652 sysv4*MP*)
14653   if test -d /usr/nec ;then
14654     version_type=linux
14655     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14656     soname_spec='$libname${shared_ext}.$major'
14657     shlibpath_var=LD_LIBRARY_PATH
14658   fi
14659   ;;
14660
14661 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14662   version_type=freebsd-elf
14663   need_lib_prefix=no
14664   need_version=no
14665   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14666   soname_spec='${libname}${release}${shared_ext}$major'
14667   shlibpath_var=LD_LIBRARY_PATH
14668   shlibpath_overrides_runpath=yes
14669   hardcode_into_libs=yes
14670   if test "$with_gnu_ld" = yes; then
14671     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14672   else
14673     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14674     case $host_os in
14675       sco3.2v5*)
14676         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14677         ;;
14678     esac
14679   fi
14680   sys_lib_dlsearch_path_spec='/usr/lib'
14681   ;;
14682
14683 tpf*)
14684   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14685   version_type=linux
14686   need_lib_prefix=no
14687   need_version=no
14688   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14689   shlibpath_var=LD_LIBRARY_PATH
14690   shlibpath_overrides_runpath=no
14691   hardcode_into_libs=yes
14692   ;;
14693
14694 uts4*)
14695   version_type=linux
14696   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14697   soname_spec='${libname}${release}${shared_ext}$major'
14698   shlibpath_var=LD_LIBRARY_PATH
14699   ;;
14700
14701 # Shared libraries for VwWorks, >= 7 only at this stage
14702 # and (fpic) still incompatible with "large" code models
14703 # in a few configurations. Only for RTP mode in any case,
14704 # and upon explicit request at configure time.
14705 vxworks7*)
14706   dynamic_linker=no
14707   case ${with_multisubdir}-${enable_shared} in
14708     *large*)
14709       ;;
14710     *mrtp*-yes)
14711       version_type=linux
14712       need_lib_prefix=no
14713       need_version=no
14714       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14715       soname_spec='${libname}${release}${shared_ext}$major'
14716       dynamic_linker="$host_os module_loader"
14717       ;;
14718   esac
14719   ;;
14720 *)
14721   dynamic_linker=no
14722   ;;
14723 esac
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14725 $as_echo "$dynamic_linker" >&6; }
14726 test "$dynamic_linker" = no && can_build_shared=no
14727
14728 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14729 if test "$GCC" = yes; then
14730   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14731 fi
14732
14733 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14734   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14735 fi
14736 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14737   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14738 fi
14739
14740
14741
14742
14743
14744
14745
14746
14747
14748
14749
14750
14751
14752
14753
14754
14755
14756
14757
14758
14759
14760
14761
14762
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14778 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14779 hardcode_action_CXX=
14780 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14781    test -n "$runpath_var_CXX" ||
14782    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14783
14784   # We can hardcode non-existent directories.
14785   if test "$hardcode_direct_CXX" != no &&
14786      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14787      # have to relink, otherwise we might link with an installed library
14788      # when we should be linking with a yet-to-be-installed one
14789      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14790      test "$hardcode_minus_L_CXX" != no; then
14791     # Linking always hardcodes the temporary library directory.
14792     hardcode_action_CXX=relink
14793   else
14794     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14795     hardcode_action_CXX=immediate
14796   fi
14797 else
14798   # We cannot hardcode anything, or else we can only hardcode existing
14799   # directories.
14800   hardcode_action_CXX=unsupported
14801 fi
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14803 $as_echo "$hardcode_action_CXX" >&6; }
14804
14805 if test "$hardcode_action_CXX" = relink ||
14806    test "$inherit_rpath_CXX" = yes; then
14807   # Fast installation is not supported
14808   enable_fast_install=no
14809 elif test "$shlibpath_overrides_runpath" = yes ||
14810      test "$enable_shared" = no; then
14811   # Fast installation is not necessary
14812   enable_fast_install=needless
14813 fi
14814
14815
14816
14817
14818
14819
14820
14821   fi # test -n "$compiler"
14822
14823   CC=$lt_save_CC
14824   LDCXX=$LD
14825   LD=$lt_save_LD
14826   GCC=$lt_save_GCC
14827   with_gnu_ld=$lt_save_with_gnu_ld
14828   lt_cv_path_LDCXX=$lt_cv_path_LD
14829   lt_cv_path_LD=$lt_save_path_LD
14830   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14831   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14832 fi # test "$_lt_caught_CXX_error" != yes
14833
14834 ac_ext=c
14835 ac_cpp='$CPP $CPPFLAGS'
14836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14839
14840
14841
14842
14843
14844
14845
14846
14847
14848
14849
14850
14851
14852         ac_config_commands="$ac_config_commands libtool"
14853
14854
14855
14856
14857 # Only expand once:
14858
14859
14860 # ... and we need it soon, since it is used by some of the
14861 # link tests in the configure script.
14862 : ${CONFIG_LT=./config.lt}
14863 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5
14864 $as_echo "$as_me: creating $CONFIG_LT" >&6;}
14865 as_write_fail=0
14866 cat >"$CONFIG_LT" <<_ASEOF || as_write_fail=1
14867 #! $SHELL
14868 # Generated by $as_me.
14869 # Run this file to recreate a libtool stub with the current configuration.
14870 SHELL=\${CONFIG_SHELL-$SHELL}
14871 export SHELL
14872 _ASEOF
14873 cat >>"$CONFIG_LT" <<\_ASEOF || as_write_fail=1
14874 ## -------------------- ##
14875 ## M4sh Initialization. ##
14876 ## -------------------- ##
14877
14878 # Be more Bourne compatible
14879 DUALCASE=1; export DUALCASE # for MKS sh
14880 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14881   emulate sh
14882   NULLCMD=:
14883   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14884   # is contrary to our usage.  Disable this feature.
14885   alias -g '${1+"$@"}'='"$@"'
14886   setopt NO_GLOB_SUBST
14887 else
14888   case `(set -o) 2>/dev/null` in #(
14889   *posix*) :
14890     set -o posix ;; #(
14891   *) :
14892      ;;
14893 esac
14894 fi
14895
14896
14897 as_nl='
14898 '
14899 export as_nl
14900 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14901 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14902 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14903 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14904 # Prefer a ksh shell builtin over an external printf program on Solaris,
14905 # but without wasting forks for bash or zsh.
14906 if test -z "$BASH_VERSION$ZSH_VERSION" \
14907     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14908   as_echo='print -r --'
14909   as_echo_n='print -rn --'
14910 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14911   as_echo='printf %s\n'
14912   as_echo_n='printf %s'
14913 else
14914   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14915     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14916     as_echo_n='/usr/ucb/echo -n'
14917   else
14918     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14919     as_echo_n_body='eval
14920       arg=$1;
14921       case $arg in #(
14922       *"$as_nl"*)
14923         expr "X$arg" : "X\\(.*\\)$as_nl";
14924         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14925       esac;
14926       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14927     '
14928     export as_echo_n_body
14929     as_echo_n='sh -c $as_echo_n_body as_echo'
14930   fi
14931   export as_echo_body
14932   as_echo='sh -c $as_echo_body as_echo'
14933 fi
14934
14935 # The user is always right.
14936 if test "${PATH_SEPARATOR+set}" != set; then
14937   PATH_SEPARATOR=:
14938   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14939     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14940       PATH_SEPARATOR=';'
14941   }
14942 fi
14943
14944
14945 # IFS
14946 # We need space, tab and new line, in precisely that order.  Quoting is
14947 # there to prevent editors from complaining about space-tab.
14948 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14949 # splitting by setting IFS to empty value.)
14950 IFS=" ""        $as_nl"
14951
14952 # Find who we are.  Look in the path if we contain no directory separator.
14953 as_myself=
14954 case $0 in #((
14955   *[\\/]* ) as_myself=$0 ;;
14956   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14957 for as_dir in $PATH
14958 do
14959   IFS=$as_save_IFS
14960   test -z "$as_dir" && as_dir=.
14961     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14962   done
14963 IFS=$as_save_IFS
14964
14965      ;;
14966 esac
14967 # We did not find ourselves, most probably we were run as `sh COMMAND'
14968 # in which case we are not to be found in the path.
14969 if test "x$as_myself" = x; then
14970   as_myself=$0
14971 fi
14972 if test ! -f "$as_myself"; then
14973   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14974   exit 1
14975 fi
14976
14977 # Unset variables that we do not need and which cause bugs (e.g. in
14978 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14979 # suppresses any "Segmentation fault" message there.  '((' could
14980 # trigger a bug in pdksh 5.2.14.
14981 for as_var in BASH_ENV ENV MAIL MAILPATH
14982 do eval test x\${$as_var+set} = xset \
14983   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14984 done
14985 PS1='$ '
14986 PS2='> '
14987 PS4='+ '
14988
14989 # NLS nuisances.
14990 LC_ALL=C
14991 export LC_ALL
14992 LANGUAGE=C
14993 export LANGUAGE
14994
14995 # CDPATH.
14996 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14997
14998
14999 # as_fn_error STATUS ERROR [LINENO LOG_FD]
15000 # ----------------------------------------
15001 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15002 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15003 # script with STATUS, using 1 if that was 0.
15004 as_fn_error ()
15005 {
15006   as_status=$1; test $as_status -eq 0 && as_status=1
15007   if test "$4"; then
15008     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15009     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
15010   fi
15011   $as_echo "$as_me: error: $2" >&2
15012   as_fn_exit $as_status
15013 } # as_fn_error
15014
15015
15016 # as_fn_set_status STATUS
15017 # -----------------------
15018 # Set $? to STATUS, without forking.
15019 as_fn_set_status ()
15020 {
15021   return $1
15022 } # as_fn_set_status
15023
15024 # as_fn_exit STATUS
15025 # -----------------
15026 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15027 as_fn_exit ()
15028 {
15029   set +e
15030   as_fn_set_status $1
15031   exit $1
15032 } # as_fn_exit
15033
15034 # as_fn_unset VAR
15035 # ---------------
15036 # Portably unset VAR.
15037 as_fn_unset ()
15038 {
15039   { eval $1=; unset $1;}
15040 }
15041 as_unset=as_fn_unset
15042 # as_fn_append VAR VALUE
15043 # ----------------------
15044 # Append the text in VALUE to the end of the definition contained in VAR. Take
15045 # advantage of any shell optimizations that allow amortized linear growth over
15046 # repeated appends, instead of the typical quadratic growth present in naive
15047 # implementations.
15048 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15049   eval 'as_fn_append ()
15050   {
15051     eval $1+=\$2
15052   }'
15053 else
15054   as_fn_append ()
15055   {
15056     eval $1=\$$1\$2
15057   }
15058 fi # as_fn_append
15059
15060 # as_fn_arith ARG...
15061 # ------------------
15062 # Perform arithmetic evaluation on the ARGs, and store the result in the
15063 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15064 # must be portable across $(()) and expr.
15065 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15066   eval 'as_fn_arith ()
15067   {
15068     as_val=$(( $* ))
15069   }'
15070 else
15071   as_fn_arith ()
15072   {
15073     as_val=`expr "$@" || test $? -eq 1`
15074   }
15075 fi # as_fn_arith
15076
15077
15078 if expr a : '\(a\)' >/dev/null 2>&1 &&
15079    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15080   as_expr=expr
15081 else
15082   as_expr=false
15083 fi
15084
15085 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15086   as_basename=basename
15087 else
15088   as_basename=false
15089 fi
15090
15091 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15092   as_dirname=dirname
15093 else
15094   as_dirname=false
15095 fi
15096
15097 as_me=`$as_basename -- "$0" ||
15098 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15099          X"$0" : 'X\(//\)$' \| \
15100          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15101 $as_echo X/"$0" |
15102     sed '/^.*\/\([^/][^/]*\)\/*$/{
15103             s//\1/
15104             q
15105           }
15106           /^X\/\(\/\/\)$/{
15107             s//\1/
15108             q
15109           }
15110           /^X\/\(\/\).*/{
15111             s//\1/
15112             q
15113           }
15114           s/.*/./; q'`
15115
15116 # Avoid depending upon Character Ranges.
15117 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15118 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15119 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15120 as_cr_digits='0123456789'
15121 as_cr_alnum=$as_cr_Letters$as_cr_digits
15122
15123 ECHO_C= ECHO_N= ECHO_T=
15124 case `echo -n x` in #(((((
15125 -n*)
15126   case `echo 'xy\c'` in
15127   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15128   xy)  ECHO_C='\c';;
15129   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15130        ECHO_T=' ';;
15131   esac;;
15132 *)
15133   ECHO_N='-n';;
15134 esac
15135
15136 rm -f conf$$ conf$$.exe conf$$.file
15137 if test -d conf$$.dir; then
15138   rm -f conf$$.dir/conf$$.file
15139 else
15140   rm -f conf$$.dir
15141   mkdir conf$$.dir 2>/dev/null
15142 fi
15143 if (echo >conf$$.file) 2>/dev/null; then
15144   if ln -s conf$$.file conf$$ 2>/dev/null; then
15145     as_ln_s='ln -s'
15146     # ... but there are two gotchas:
15147     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15148     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15149     # In both cases, we have to default to `cp -pR'.
15150     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15151       as_ln_s='cp -pR'
15152   elif ln conf$$.file conf$$ 2>/dev/null; then
15153     as_ln_s=ln
15154   else
15155     as_ln_s='cp -pR'
15156   fi
15157 else
15158   as_ln_s='cp -pR'
15159 fi
15160 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15161 rmdir conf$$.dir 2>/dev/null
15162
15163
15164 # as_fn_mkdir_p
15165 # -------------
15166 # Create "$as_dir" as a directory, including parents if necessary.
15167 as_fn_mkdir_p ()
15168 {
15169
15170   case $as_dir in #(
15171   -*) as_dir=./$as_dir;;
15172   esac
15173   test -d "$as_dir" || eval $as_mkdir_p || {
15174     as_dirs=
15175     while :; do
15176       case $as_dir in #(
15177       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15178       *) as_qdir=$as_dir;;
15179       esac
15180       as_dirs="'$as_qdir' $as_dirs"
15181       as_dir=`$as_dirname -- "$as_dir" ||
15182 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15183          X"$as_dir" : 'X\(//\)[^/]' \| \
15184          X"$as_dir" : 'X\(//\)$' \| \
15185          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15186 $as_echo X"$as_dir" |
15187     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15188             s//\1/
15189             q
15190           }
15191           /^X\(\/\/\)[^/].*/{
15192             s//\1/
15193             q
15194           }
15195           /^X\(\/\/\)$/{
15196             s//\1/
15197             q
15198           }
15199           /^X\(\/\).*/{
15200             s//\1/
15201             q
15202           }
15203           s/.*/./; q'`
15204       test -d "$as_dir" && break
15205     done
15206     test -z "$as_dirs" || eval "mkdir $as_dirs"
15207   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
15208
15209
15210 } # as_fn_mkdir_p
15211 if mkdir -p . 2>/dev/null; then
15212   as_mkdir_p='mkdir -p "$as_dir"'
15213 else
15214   test -d ./-p && rmdir ./-p
15215   as_mkdir_p=false
15216 fi
15217
15218
15219 # as_fn_executable_p FILE
15220 # -----------------------
15221 # Test if FILE is an executable regular file.
15222 as_fn_executable_p ()
15223 {
15224   test -f "$1" && test -x "$1"
15225 } # as_fn_executable_p
15226 as_test_x='test -x'
15227 as_executable_p=as_fn_executable_p
15228
15229 # Sed expression to map a string onto a valid CPP name.
15230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15231
15232 # Sed expression to map a string onto a valid variable name.
15233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15234
15235
15236 exec 6>&1
15237 ## --------------------------------- ##
15238 ## Main body of "$CONFIG_LT" script. ##
15239 ## --------------------------------- ##
15240 _ASEOF
15241 test $as_write_fail = 0 && chmod +x "$CONFIG_LT"
15242
15243 cat >>"$CONFIG_LT" <<\_LTEOF
15244 lt_cl_silent=false
15245 exec 5>>config.log
15246 {
15247   echo
15248   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15249 ## Running $as_me. ##
15250 _ASBOX
15251 } >&5
15252
15253 lt_cl_help="\
15254 \`$as_me' creates a local libtool stub from the current configuration,
15255 for use in further configure time tests before the real libtool is
15256 generated.
15257
15258 Usage: $0 [OPTIONS]
15259
15260   -h, --help      print this help, then exit
15261   -V, --version   print version number, then exit
15262   -q, --quiet     do not print progress messages
15263   -d, --debug     don't remove temporary files
15264
15265 Report bugs to <bug-libtool@gnu.org>."
15266
15267 lt_cl_version="\
15268 config.lt
15269 configured by $0, generated by GNU Autoconf 2.69.
15270
15271 Copyright (C) 2009 Free Software Foundation, Inc.
15272 This config.lt script is free software; the Free Software Foundation
15273 gives unlimited permision to copy, distribute and modify it."
15274
15275 while test $# != 0
15276 do
15277   case $1 in
15278     --version | --v* | -V )
15279       echo "$lt_cl_version"; exit 0 ;;
15280     --help | --h* | -h )
15281       echo "$lt_cl_help"; exit 0 ;;
15282     --debug | --d* | -d )
15283       debug=: ;;
15284     --quiet | --q* | --silent | --s* | -q )
15285       lt_cl_silent=: ;;
15286
15287     -*) as_fn_error $? "unrecognized option: $1
15288 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15289
15290     *) as_fn_error $? "unrecognized argument: $1
15291 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15292   esac
15293   shift
15294 done
15295
15296 if $lt_cl_silent; then
15297   exec 6>/dev/null
15298 fi
15299 _LTEOF
15300
15301 cat >>"$CONFIG_LT" <<_LTEOF
15302
15303
15304 # The HP-UX ksh and POSIX shell print the target directory to stdout
15305 # if CDPATH is set.
15306 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15307
15308 sed_quote_subst='$sed_quote_subst'
15309 double_quote_subst='$double_quote_subst'
15310 delay_variable_subst='$delay_variable_subst'
15311 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15312 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15313 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15314 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15315 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15316 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15317 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15318 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15319 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15320 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15321 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15322 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15323 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15324 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15325 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15326 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15327 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15328 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15329 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15330 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15331 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15332 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15333 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15334 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15335 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15336 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15337 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15338 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15339 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15340 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15341 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15342 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15343 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15344 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15345 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15346 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15347 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15348 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15349 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15350 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15351 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15352 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15353 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15354 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15355 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15356 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15357 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15358 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15359 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"`'
15360 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15361 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15362 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15363 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15364 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15365 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15366 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15367 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15368 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15369 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15370 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15371 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15372 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15373 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15374 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15375 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15376 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15377 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15378 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15379 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15380 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15381 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15382 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15383 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15384 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15385 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15386 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15387 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15388 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15389 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15390 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15391 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15392 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15393 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15394 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15395 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15396 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15397 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15398 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15399 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15400 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15401 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15402 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15403 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15404 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15405 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15406 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15407 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15408 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15409 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15410 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15411 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15412 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15413 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15414 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15415 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15416 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15417 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15418 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15419 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15420 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15421 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15422 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15423 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15424 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15425 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15426 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15427 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15428 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15429 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15430 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15431 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
15432 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
15433 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
15434 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
15435 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
15436 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
15437 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
15438 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
15439 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15440 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15441 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
15442 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
15443 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
15444 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
15445 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
15446 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
15447 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
15448 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
15449 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
15450 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15451 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15452 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
15453 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15454 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15455 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15456 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15457 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15458 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15459 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
15460 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15461 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15462 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15463 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
15464 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
15465 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
15466 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
15467 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
15468 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
15469 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
15470 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
15471 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
15472 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
15473 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
15474 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15475 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15476 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15477 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15478 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
15479 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
15480 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
15481 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15482 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15483 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
15484 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
15485 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
15486
15487 LTCC='$LTCC'
15488 LTCFLAGS='$LTCFLAGS'
15489 compiler='$compiler_DEFAULT'
15490
15491 # A function that is used when there is no print builtin or printf.
15492 func_fallback_echo ()
15493 {
15494   eval 'cat <<_LTECHO_EOF
15495 \$1
15496 _LTECHO_EOF'
15497 }
15498
15499 # Quote evaled strings.
15500 for var in SHELL \
15501 ECHO \
15502 SED \
15503 GREP \
15504 EGREP \
15505 FGREP \
15506 LD \
15507 NM \
15508 LN_S \
15509 lt_SP2NL \
15510 lt_NL2SP \
15511 reload_flag \
15512 OBJDUMP \
15513 deplibs_check_method \
15514 file_magic_cmd \
15515 AR \
15516 AR_FLAGS \
15517 STRIP \
15518 RANLIB \
15519 CC \
15520 CFLAGS \
15521 compiler \
15522 lt_cv_sys_global_symbol_pipe \
15523 lt_cv_sys_global_symbol_to_cdecl \
15524 lt_cv_sys_global_symbol_to_c_name_address \
15525 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15526 lt_prog_compiler_no_builtin_flag \
15527 lt_prog_compiler_wl \
15528 lt_prog_compiler_pic \
15529 lt_prog_compiler_static \
15530 lt_cv_prog_compiler_c_o \
15531 need_locks \
15532 DSYMUTIL \
15533 NMEDIT \
15534 LIPO \
15535 OTOOL \
15536 OTOOL64 \
15537 shrext_cmds \
15538 export_dynamic_flag_spec \
15539 whole_archive_flag_spec \
15540 compiler_needs_object \
15541 with_gnu_ld \
15542 allow_undefined_flag \
15543 no_undefined_flag \
15544 hardcode_libdir_flag_spec \
15545 hardcode_libdir_flag_spec_ld \
15546 hardcode_libdir_separator \
15547 fix_srcfile_path \
15548 exclude_expsyms \
15549 include_expsyms \
15550 file_list_spec \
15551 variables_saved_for_relink \
15552 libname_spec \
15553 library_names_spec \
15554 soname_spec \
15555 install_override_mode \
15556 finish_eval \
15557 old_striplib \
15558 striplib \
15559 compiler_lib_search_dirs \
15560 predep_objects \
15561 postdep_objects \
15562 predeps \
15563 postdeps \
15564 compiler_lib_search_path \
15565 LD_CXX \
15566 reload_flag_CXX \
15567 compiler_CXX \
15568 lt_prog_compiler_no_builtin_flag_CXX \
15569 lt_prog_compiler_wl_CXX \
15570 lt_prog_compiler_pic_CXX \
15571 lt_prog_compiler_static_CXX \
15572 lt_cv_prog_compiler_c_o_CXX \
15573 export_dynamic_flag_spec_CXX \
15574 whole_archive_flag_spec_CXX \
15575 compiler_needs_object_CXX \
15576 with_gnu_ld_CXX \
15577 allow_undefined_flag_CXX \
15578 no_undefined_flag_CXX \
15579 hardcode_libdir_flag_spec_CXX \
15580 hardcode_libdir_flag_spec_ld_CXX \
15581 hardcode_libdir_separator_CXX \
15582 fix_srcfile_path_CXX \
15583 exclude_expsyms_CXX \
15584 include_expsyms_CXX \
15585 file_list_spec_CXX \
15586 compiler_lib_search_dirs_CXX \
15587 predep_objects_CXX \
15588 postdep_objects_CXX \
15589 predeps_CXX \
15590 postdeps_CXX \
15591 compiler_lib_search_path_CXX; do
15592     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15593     *[\\\\\\\`\\"\\\$]*)
15594       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15595       ;;
15596     *)
15597       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15598       ;;
15599     esac
15600 done
15601
15602 # Double-quote double-evaled strings.
15603 for var in reload_cmds \
15604 old_postinstall_cmds \
15605 old_postuninstall_cmds \
15606 old_archive_cmds \
15607 extract_expsyms_cmds \
15608 old_archive_from_new_cmds \
15609 old_archive_from_expsyms_cmds \
15610 archive_cmds \
15611 archive_expsym_cmds \
15612 module_cmds \
15613 module_expsym_cmds \
15614 export_symbols_cmds \
15615 prelink_cmds \
15616 postinstall_cmds \
15617 postuninstall_cmds \
15618 finish_cmds \
15619 sys_lib_search_path_spec \
15620 sys_lib_dlsearch_path_spec \
15621 reload_cmds_CXX \
15622 old_archive_cmds_CXX \
15623 old_archive_from_new_cmds_CXX \
15624 old_archive_from_expsyms_cmds_CXX \
15625 archive_cmds_CXX \
15626 archive_expsym_cmds_CXX \
15627 module_cmds_CXX \
15628 module_expsym_cmds_CXX \
15629 export_symbols_cmds_CXX \
15630 prelink_cmds_CXX; do
15631     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15632     *[\\\\\\\`\\"\\\$]*)
15633       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15634       ;;
15635     *)
15636       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15637       ;;
15638     esac
15639 done
15640
15641 ac_aux_dir='$ac_aux_dir'
15642 xsi_shell='$xsi_shell'
15643 lt_shell_append='$lt_shell_append'
15644
15645 # See if we are running on zsh, and set the options which allow our
15646 # commands through without removal of \ escapes INIT.
15647 if test -n "\${ZSH_VERSION+set}" ; then
15648    setopt NO_GLOB_SUBST
15649 fi
15650
15651
15652     PACKAGE='$PACKAGE'
15653     VERSION='$VERSION'
15654     TIMESTAMP='$TIMESTAMP'
15655     RM='$RM'
15656     ofile='$ofile'
15657
15658
15659
15660
15661
15662 _LTEOF
15663
15664 cat >>"$CONFIG_LT" <<\_LTEOF
15665 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
15666 $as_echo "$as_me: creating $ofile" >&6;}
15667
15668
15669     # See if we are running on zsh, and set the options which allow our
15670     # commands through without removal of \ escapes.
15671     if test -n "${ZSH_VERSION+set}" ; then
15672       setopt NO_GLOB_SUBST
15673     fi
15674
15675     cfgfile="${ofile}T"
15676     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15677     $RM "$cfgfile"
15678
15679     cat <<_LT_EOF >> "$cfgfile"
15680 #! $SHELL
15681
15682 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15683 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15684 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15685 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15686 #
15687 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15688 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15689 #   Written by Gordon Matzigkeit, 1996
15690 #
15691 #   This file is part of GNU Libtool.
15692 #
15693 # GNU Libtool is free software; you can redistribute it and/or
15694 # modify it under the terms of the GNU General Public License as
15695 # published by the Free Software Foundation; either version 2 of
15696 # the License, or (at your option) any later version.
15697 #
15698 # As a special exception to the GNU General Public License,
15699 # if you distribute this file as part of a program or library that
15700 # is built using GNU Libtool, you may include this file under the
15701 # same distribution terms that you use for the rest of that program.
15702 #
15703 # GNU Libtool is distributed in the hope that it will be useful,
15704 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15705 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15706 # GNU General Public License for more details.
15707 #
15708 # You should have received a copy of the GNU General Public License
15709 # along with GNU Libtool; see the file COPYING.  If not, a copy
15710 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15711 # obtained by writing to the Free Software Foundation, Inc.,
15712 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15713
15714
15715 # The names of the tagged configurations supported by this script.
15716 available_tags="CXX "
15717
15718 # ### BEGIN LIBTOOL CONFIG
15719
15720 # Which release of libtool.m4 was used?
15721 macro_version=$macro_version
15722 macro_revision=$macro_revision
15723
15724 # Whether or not to build shared libraries.
15725 build_libtool_libs=$enable_shared
15726
15727 # Whether or not to build static libraries.
15728 build_old_libs=$enable_static
15729
15730 # What type of objects to build.
15731 pic_mode=$pic_mode
15732
15733 # Whether or not to optimize for fast installation.
15734 fast_install=$enable_fast_install
15735
15736 # Shell to use when invoking shell scripts.
15737 SHELL=$lt_SHELL
15738
15739 # An echo program that protects backslashes.
15740 ECHO=$lt_ECHO
15741
15742 # The host system.
15743 host_alias=$host_alias
15744 host=$host
15745 host_os=$host_os
15746
15747 # The build system.
15748 build_alias=$build_alias
15749 build=$build
15750 build_os=$build_os
15751
15752 # A sed program that does not truncate output.
15753 SED=$lt_SED
15754
15755 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15756 Xsed="\$SED -e 1s/^X//"
15757
15758 # A grep program that handles long lines.
15759 GREP=$lt_GREP
15760
15761 # An ERE matcher.
15762 EGREP=$lt_EGREP
15763
15764 # A literal string matcher.
15765 FGREP=$lt_FGREP
15766
15767 # A BSD- or MS-compatible name lister.
15768 NM=$lt_NM
15769
15770 # Whether we need soft or hard links.
15771 LN_S=$lt_LN_S
15772
15773 # What is the maximum length of a command?
15774 max_cmd_len=$max_cmd_len
15775
15776 # Object file suffix (normally "o").
15777 objext=$ac_objext
15778
15779 # Executable file suffix (normally "").
15780 exeext=$exeext
15781
15782 # whether the shell understands "unset".
15783 lt_unset=$lt_unset
15784
15785 # turn spaces into newlines.
15786 SP2NL=$lt_lt_SP2NL
15787
15788 # turn newlines into spaces.
15789 NL2SP=$lt_lt_NL2SP
15790
15791 # An object symbol dumper.
15792 OBJDUMP=$lt_OBJDUMP
15793
15794 # Method to check whether dependent libraries are shared objects.
15795 deplibs_check_method=$lt_deplibs_check_method
15796
15797 # Command to use when deplibs_check_method == "file_magic".
15798 file_magic_cmd=$lt_file_magic_cmd
15799
15800 # The archiver.
15801 AR=$lt_AR
15802 AR_FLAGS=$lt_AR_FLAGS
15803
15804 # A symbol stripping program.
15805 STRIP=$lt_STRIP
15806
15807 # Commands used to install an old-style archive.
15808 RANLIB=$lt_RANLIB
15809 old_postinstall_cmds=$lt_old_postinstall_cmds
15810 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15811
15812 # Whether to use a lock for old archive extraction.
15813 lock_old_archive_extraction=$lock_old_archive_extraction
15814
15815 # A C compiler.
15816 LTCC=$lt_CC
15817
15818 # LTCC compiler flags.
15819 LTCFLAGS=$lt_CFLAGS
15820
15821 # Take the output of nm and produce a listing of raw symbols and C names.
15822 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
15823
15824 # Transform the output of nm in a proper C declaration.
15825 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
15826
15827 # Transform the output of nm in a C name address pair.
15828 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
15829
15830 # Transform the output of nm in a C name address pair when lib prefix is needed.
15831 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
15832
15833 # The name of the directory that contains temporary libtool files.
15834 objdir=$objdir
15835
15836 # Used to examine libraries when file_magic_cmd begins with "file".
15837 MAGIC_CMD=$MAGIC_CMD
15838
15839 # Must we lock files when doing compilation?
15840 need_locks=$lt_need_locks
15841
15842 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
15843 DSYMUTIL=$lt_DSYMUTIL
15844
15845 # Tool to change global to local symbols on Mac OS X.
15846 NMEDIT=$lt_NMEDIT
15847
15848 # Tool to manipulate fat objects and archives on Mac OS X.
15849 LIPO=$lt_LIPO
15850
15851 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
15852 OTOOL=$lt_OTOOL
15853
15854 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
15855 OTOOL64=$lt_OTOOL64
15856
15857 # Old archive suffix (normally "a").
15858 libext=$libext
15859
15860 # Shared library suffix (normally ".so").
15861 shrext_cmds=$lt_shrext_cmds
15862
15863 # The commands to extract the exported symbol list from a shared archive.
15864 extract_expsyms_cmds=$lt_extract_expsyms_cmds
15865
15866 # Variables whose values should be saved in libtool wrapper scripts and
15867 # restored at link time.
15868 variables_saved_for_relink=$lt_variables_saved_for_relink
15869
15870 # Do we need the "lib" prefix for modules?
15871 need_lib_prefix=$need_lib_prefix
15872
15873 # Do we need a version for libraries?
15874 need_version=$need_version
15875
15876 # Library versioning type.
15877 version_type=$version_type
15878
15879 # Shared library runtime path variable.
15880 runpath_var=$runpath_var
15881
15882 # Shared library path variable.
15883 shlibpath_var=$shlibpath_var
15884
15885 # Is shlibpath searched before the hard-coded library search path?
15886 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
15887
15888 # Format of library name prefix.
15889 libname_spec=$lt_libname_spec
15890
15891 # List of archive names.  First name is the real one, the rest are links.
15892 # The last name is the one that the linker finds with -lNAME
15893 library_names_spec=$lt_library_names_spec
15894
15895 # The coded name of the library, if different from the real name.
15896 soname_spec=$lt_soname_spec
15897
15898 # Permission mode override for installation of shared libraries.
15899 install_override_mode=$lt_install_override_mode
15900
15901 # Command to use after installation of a shared archive.
15902 postinstall_cmds=$lt_postinstall_cmds
15903
15904 # Command to use after uninstallation of a shared archive.
15905 postuninstall_cmds=$lt_postuninstall_cmds
15906
15907 # Commands used to finish a libtool library installation in a directory.
15908 finish_cmds=$lt_finish_cmds
15909
15910 # As "finish_cmds", except a single script fragment to be evaled but
15911 # not shown.
15912 finish_eval=$lt_finish_eval
15913
15914 # Whether we should hardcode library paths into libraries.
15915 hardcode_into_libs=$hardcode_into_libs
15916
15917 # Compile-time system search path for libraries.
15918 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
15919
15920 # Run-time system search path for libraries.
15921 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
15922
15923 # Whether dlopen is supported.
15924 dlopen_support=$enable_dlopen
15925
15926 # Whether dlopen of programs is supported.
15927 dlopen_self=$enable_dlopen_self
15928
15929 # Whether dlopen of statically linked programs is supported.
15930 dlopen_self_static=$enable_dlopen_self_static
15931
15932 # Commands to strip libraries.
15933 old_striplib=$lt_old_striplib
15934 striplib=$lt_striplib
15935
15936
15937 # The linker used to build libraries.
15938 LD=$lt_LD
15939
15940 # How to create reloadable object files.
15941 reload_flag=$lt_reload_flag
15942 reload_cmds=$lt_reload_cmds
15943
15944 # Commands used to build an old-style archive.
15945 old_archive_cmds=$lt_old_archive_cmds
15946
15947 # A language specific compiler.
15948 CC=$lt_compiler
15949
15950 # Is the compiler the GNU compiler?
15951 with_gcc=$GCC
15952
15953 # Compiler flag to turn off builtin functions.
15954 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
15955
15956 # How to pass a linker flag through the compiler.
15957 wl=$lt_lt_prog_compiler_wl
15958
15959 # Additional compiler flags for building library objects.
15960 pic_flag=$lt_lt_prog_compiler_pic
15961
15962 # Compiler flag to prevent dynamic linking.
15963 link_static_flag=$lt_lt_prog_compiler_static
15964
15965 # Does compiler simultaneously support -c and -o options?
15966 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15967
15968 # Whether or not to add -lc for building shared libraries.
15969 build_libtool_need_lc=$archive_cmds_need_lc
15970
15971 # Whether or not to disallow shared libs when runtime libs are static.
15972 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15973
15974 # Compiler flag to allow reflexive dlopens.
15975 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15976
15977 # Compiler flag to generate shared objects directly from archives.
15978 whole_archive_flag_spec=$lt_whole_archive_flag_spec
15979
15980 # Whether the compiler copes with passing no objects directly.
15981 compiler_needs_object=$lt_compiler_needs_object
15982
15983 # Create an old-style archive from a shared archive.
15984 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
15985
15986 # Create a temporary old-style archive to link instead of a shared archive.
15987 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
15988
15989 # Commands used to build a shared archive.
15990 archive_cmds=$lt_archive_cmds
15991 archive_expsym_cmds=$lt_archive_expsym_cmds
15992
15993 # Commands used to build a loadable module if different from building
15994 # a shared archive.
15995 module_cmds=$lt_module_cmds
15996 module_expsym_cmds=$lt_module_expsym_cmds
15997
15998 # Whether we are building with GNU ld or not.
15999 with_gnu_ld=$lt_with_gnu_ld
16000
16001 # Flag that allows shared libraries with undefined symbols to be built.
16002 allow_undefined_flag=$lt_allow_undefined_flag
16003
16004 # Flag that enforces no undefined symbols.
16005 no_undefined_flag=$lt_no_undefined_flag
16006
16007 # Flag to hardcode \$libdir into a binary during linking.
16008 # This must work even if \$libdir does not exist
16009 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16010
16011 # If ld is used when linking, flag to hardcode \$libdir into a binary
16012 # during linking.  This must work even if \$libdir does not exist.
16013 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16014
16015 # Whether we need a single "-rpath" flag with a separated argument.
16016 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16017
16018 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16019 # DIR into the resulting binary.
16020 hardcode_direct=$hardcode_direct
16021
16022 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16023 # DIR into the resulting binary and the resulting library dependency is
16024 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16025 # library is relocated.
16026 hardcode_direct_absolute=$hardcode_direct_absolute
16027
16028 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16029 # into the resulting binary.
16030 hardcode_minus_L=$hardcode_minus_L
16031
16032 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16033 # into the resulting binary.
16034 hardcode_shlibpath_var=$hardcode_shlibpath_var
16035
16036 # Set to "yes" if building a shared library automatically hardcodes DIR
16037 # into the library and all subsequent libraries and executables linked
16038 # against it.
16039 hardcode_automatic=$hardcode_automatic
16040
16041 # Set to yes if linker adds runtime paths of dependent libraries
16042 # to runtime path list.
16043 inherit_rpath=$inherit_rpath
16044
16045 # Whether libtool must link a program against all its dependency libraries.
16046 link_all_deplibs=$link_all_deplibs
16047
16048 # Fix the shell variable \$srcfile for the compiler.
16049 fix_srcfile_path=$lt_fix_srcfile_path
16050
16051 # Set to "yes" if exported symbols are required.
16052 always_export_symbols=$always_export_symbols
16053
16054 # The commands to list exported symbols.
16055 export_symbols_cmds=$lt_export_symbols_cmds
16056
16057 # Symbols that should not be listed in the preloaded symbols.
16058 exclude_expsyms=$lt_exclude_expsyms
16059
16060 # Symbols that must always be exported.
16061 include_expsyms=$lt_include_expsyms
16062
16063 # Commands necessary for linking programs (against libraries) with templates.
16064 prelink_cmds=$lt_prelink_cmds
16065
16066 # Specify filename containing input files.
16067 file_list_spec=$lt_file_list_spec
16068
16069 # How to hardcode a shared library path into an executable.
16070 hardcode_action=$hardcode_action
16071
16072 # The directories searched by this compiler when creating a shared library.
16073 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
16074
16075 # Dependencies to place before and after the objects being linked to
16076 # create a shared library.
16077 predep_objects=$lt_predep_objects
16078 postdep_objects=$lt_postdep_objects
16079 predeps=$lt_predeps
16080 postdeps=$lt_postdeps
16081
16082 # The library search path used internally by the compiler when linking
16083 # a shared library.
16084 compiler_lib_search_path=$lt_compiler_lib_search_path
16085
16086 # ### END LIBTOOL CONFIG
16087
16088 _LT_EOF
16089
16090   case $host_os in
16091   aix3*)
16092     cat <<\_LT_EOF >> "$cfgfile"
16093 # AIX sometimes has problems with the GCC collect2 program.  For some
16094 # reason, if we set the COLLECT_NAMES environment variable, the problems
16095 # vanish in a puff of smoke.
16096 if test "X${COLLECT_NAMES+set}" != Xset; then
16097   COLLECT_NAMES=
16098   export COLLECT_NAMES
16099 fi
16100 _LT_EOF
16101     ;;
16102   esac
16103
16104
16105 ltmain="$ac_aux_dir/ltmain.sh"
16106
16107
16108   # We use sed instead of cat because bash on DJGPP gets confused if
16109   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16110   # text mode, it properly converts lines to CR/LF.  This bash problem
16111   # is reportedly fixed, but why not run on old versions too?
16112   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16113     || (rm -f "$cfgfile"; exit 1)
16114
16115   case $xsi_shell in
16116   yes)
16117     cat << \_LT_EOF >> "$cfgfile"
16118
16119 # func_dirname file append nondir_replacement
16120 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16121 # otherwise set result to NONDIR_REPLACEMENT.
16122 func_dirname ()
16123 {
16124   case ${1} in
16125     */*) func_dirname_result="${1%/*}${2}" ;;
16126     *  ) func_dirname_result="${3}" ;;
16127   esac
16128 }
16129
16130 # func_basename file
16131 func_basename ()
16132 {
16133   func_basename_result="${1##*/}"
16134 }
16135
16136 # func_dirname_and_basename file append nondir_replacement
16137 # perform func_basename and func_dirname in a single function
16138 # call:
16139 #   dirname:  Compute the dirname of FILE.  If nonempty,
16140 #             add APPEND to the result, otherwise set result
16141 #             to NONDIR_REPLACEMENT.
16142 #             value returned in "$func_dirname_result"
16143 #   basename: Compute filename of FILE.
16144 #             value retuned in "$func_basename_result"
16145 # Implementation must be kept synchronized with func_dirname
16146 # and func_basename. For efficiency, we do not delegate to
16147 # those functions but instead duplicate the functionality here.
16148 func_dirname_and_basename ()
16149 {
16150   case ${1} in
16151     */*) func_dirname_result="${1%/*}${2}" ;;
16152     *  ) func_dirname_result="${3}" ;;
16153   esac
16154   func_basename_result="${1##*/}"
16155 }
16156
16157 # func_stripname prefix suffix name
16158 # strip PREFIX and SUFFIX off of NAME.
16159 # PREFIX and SUFFIX must not contain globbing or regex special
16160 # characters, hashes, percent signs, but SUFFIX may contain a leading
16161 # dot (in which case that matches only a dot).
16162 func_stripname ()
16163 {
16164   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16165   # positional parameters, so assign one to ordinary parameter first.
16166   func_stripname_result=${3}
16167   func_stripname_result=${func_stripname_result#"${1}"}
16168   func_stripname_result=${func_stripname_result%"${2}"}
16169 }
16170
16171 # func_opt_split
16172 func_opt_split ()
16173 {
16174   func_opt_split_opt=${1%%=*}
16175   func_opt_split_arg=${1#*=}
16176 }
16177
16178 # func_lo2o object
16179 func_lo2o ()
16180 {
16181   case ${1} in
16182     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16183     *)    func_lo2o_result=${1} ;;
16184   esac
16185 }
16186
16187 # func_xform libobj-or-source
16188 func_xform ()
16189 {
16190   func_xform_result=${1%.*}.lo
16191 }
16192
16193 # func_arith arithmetic-term...
16194 func_arith ()
16195 {
16196   func_arith_result=$(( $* ))
16197 }
16198
16199 # func_len string
16200 # STRING may not start with a hyphen.
16201 func_len ()
16202 {
16203   func_len_result=${#1}
16204 }
16205
16206 _LT_EOF
16207     ;;
16208   *) # Bourne compatible functions.
16209     cat << \_LT_EOF >> "$cfgfile"
16210
16211 # func_dirname file append nondir_replacement
16212 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16213 # otherwise set result to NONDIR_REPLACEMENT.
16214 func_dirname ()
16215 {
16216   # Extract subdirectory from the argument.
16217   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16218   if test "X$func_dirname_result" = "X${1}"; then
16219     func_dirname_result="${3}"
16220   else
16221     func_dirname_result="$func_dirname_result${2}"
16222   fi
16223 }
16224
16225 # func_basename file
16226 func_basename ()
16227 {
16228   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16229 }
16230
16231
16232 # func_stripname prefix suffix name
16233 # strip PREFIX and SUFFIX off of NAME.
16234 # PREFIX and SUFFIX must not contain globbing or regex special
16235 # characters, hashes, percent signs, but SUFFIX may contain a leading
16236 # dot (in which case that matches only a dot).
16237 # func_strip_suffix prefix name
16238 func_stripname ()
16239 {
16240   case ${2} in
16241     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16242     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16243   esac
16244 }
16245
16246 # sed scripts:
16247 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16248 my_sed_long_arg='1s/^-[^=]*=//'
16249
16250 # func_opt_split
16251 func_opt_split ()
16252 {
16253   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16254   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16255 }
16256
16257 # func_lo2o object
16258 func_lo2o ()
16259 {
16260   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16261 }
16262
16263 # func_xform libobj-or-source
16264 func_xform ()
16265 {
16266   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16267 }
16268
16269 # func_arith arithmetic-term...
16270 func_arith ()
16271 {
16272   func_arith_result=`expr "$@"`
16273 }
16274
16275 # func_len string
16276 # STRING may not start with a hyphen.
16277 func_len ()
16278 {
16279   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16280 }
16281
16282 _LT_EOF
16283 esac
16284
16285 case $lt_shell_append in
16286   yes)
16287     cat << \_LT_EOF >> "$cfgfile"
16288
16289 # func_append var value
16290 # Append VALUE to the end of shell variable VAR.
16291 func_append ()
16292 {
16293   eval "$1+=\$2"
16294 }
16295 _LT_EOF
16296     ;;
16297   *)
16298     cat << \_LT_EOF >> "$cfgfile"
16299
16300 # func_append var value
16301 # Append VALUE to the end of shell variable VAR.
16302 func_append ()
16303 {
16304   eval "$1=\$$1\$2"
16305 }
16306
16307 _LT_EOF
16308     ;;
16309   esac
16310
16311
16312   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16313     || (rm -f "$cfgfile"; exit 1)
16314
16315   mv -f "$cfgfile" "$ofile" ||
16316     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16317   chmod +x "$ofile"
16318
16319
16320     cat <<_LT_EOF >> "$ofile"
16321
16322 # ### BEGIN LIBTOOL TAG CONFIG: CXX
16323
16324 # The linker used to build libraries.
16325 LD=$lt_LD_CXX
16326
16327 # How to create reloadable object files.
16328 reload_flag=$lt_reload_flag_CXX
16329 reload_cmds=$lt_reload_cmds_CXX
16330
16331 # Commands used to build an old-style archive.
16332 old_archive_cmds=$lt_old_archive_cmds_CXX
16333
16334 # A language specific compiler.
16335 CC=$lt_compiler_CXX
16336
16337 # Is the compiler the GNU compiler?
16338 with_gcc=$GCC_CXX
16339
16340 # Compiler flag to turn off builtin functions.
16341 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
16342
16343 # How to pass a linker flag through the compiler.
16344 wl=$lt_lt_prog_compiler_wl_CXX
16345
16346 # Additional compiler flags for building library objects.
16347 pic_flag=$lt_lt_prog_compiler_pic_CXX
16348
16349 # Compiler flag to prevent dynamic linking.
16350 link_static_flag=$lt_lt_prog_compiler_static_CXX
16351
16352 # Does compiler simultaneously support -c and -o options?
16353 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
16354
16355 # Whether or not to add -lc for building shared libraries.
16356 build_libtool_need_lc=$archive_cmds_need_lc_CXX
16357
16358 # Whether or not to disallow shared libs when runtime libs are static.
16359 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
16360
16361 # Compiler flag to allow reflexive dlopens.
16362 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
16363
16364 # Compiler flag to generate shared objects directly from archives.
16365 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
16366
16367 # Whether the compiler copes with passing no objects directly.
16368 compiler_needs_object=$lt_compiler_needs_object_CXX
16369
16370 # Create an old-style archive from a shared archive.
16371 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
16372
16373 # Create a temporary old-style archive to link instead of a shared archive.
16374 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
16375
16376 # Commands used to build a shared archive.
16377 archive_cmds=$lt_archive_cmds_CXX
16378 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
16379
16380 # Commands used to build a loadable module if different from building
16381 # a shared archive.
16382 module_cmds=$lt_module_cmds_CXX
16383 module_expsym_cmds=$lt_module_expsym_cmds_CXX
16384
16385 # Whether we are building with GNU ld or not.
16386 with_gnu_ld=$lt_with_gnu_ld_CXX
16387
16388 # Flag that allows shared libraries with undefined symbols to be built.
16389 allow_undefined_flag=$lt_allow_undefined_flag_CXX
16390
16391 # Flag that enforces no undefined symbols.
16392 no_undefined_flag=$lt_no_undefined_flag_CXX
16393
16394 # Flag to hardcode \$libdir into a binary during linking.
16395 # This must work even if \$libdir does not exist
16396 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
16397
16398 # If ld is used when linking, flag to hardcode \$libdir into a binary
16399 # during linking.  This must work even if \$libdir does not exist.
16400 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
16401
16402 # Whether we need a single "-rpath" flag with a separated argument.
16403 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
16404
16405 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16406 # DIR into the resulting binary.
16407 hardcode_direct=$hardcode_direct_CXX
16408
16409 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16410 # DIR into the resulting binary and the resulting library dependency is
16411 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16412 # library is relocated.
16413 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
16414
16415 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16416 # into the resulting binary.
16417 hardcode_minus_L=$hardcode_minus_L_CXX
16418
16419 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16420 # into the resulting binary.
16421 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
16422
16423 # Set to "yes" if building a shared library automatically hardcodes DIR
16424 # into the library and all subsequent libraries and executables linked
16425 # against it.
16426 hardcode_automatic=$hardcode_automatic_CXX
16427
16428 # Set to yes if linker adds runtime paths of dependent libraries
16429 # to runtime path list.
16430 inherit_rpath=$inherit_rpath_CXX
16431
16432 # Whether libtool must link a program against all its dependency libraries.
16433 link_all_deplibs=$link_all_deplibs_CXX
16434
16435 # Fix the shell variable \$srcfile for the compiler.
16436 fix_srcfile_path=$lt_fix_srcfile_path_CXX
16437
16438 # Set to "yes" if exported symbols are required.
16439 always_export_symbols=$always_export_symbols_CXX
16440
16441 # The commands to list exported symbols.
16442 export_symbols_cmds=$lt_export_symbols_cmds_CXX
16443
16444 # Symbols that should not be listed in the preloaded symbols.
16445 exclude_expsyms=$lt_exclude_expsyms_CXX
16446
16447 # Symbols that must always be exported.
16448 include_expsyms=$lt_include_expsyms_CXX
16449
16450 # Commands necessary for linking programs (against libraries) with templates.
16451 prelink_cmds=$lt_prelink_cmds_CXX
16452
16453 # Specify filename containing input files.
16454 file_list_spec=$lt_file_list_spec_CXX
16455
16456 # How to hardcode a shared library path into an executable.
16457 hardcode_action=$hardcode_action_CXX
16458
16459 # The directories searched by this compiler when creating a shared library.
16460 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
16461
16462 # Dependencies to place before and after the objects being linked to
16463 # create a shared library.
16464 predep_objects=$lt_predep_objects_CXX
16465 postdep_objects=$lt_postdep_objects_CXX
16466 predeps=$lt_predeps_CXX
16467 postdeps=$lt_postdeps_CXX
16468
16469 # The library search path used internally by the compiler when linking
16470 # a shared library.
16471 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
16472
16473 # ### END LIBTOOL TAG CONFIG: CXX
16474 _LT_EOF
16475
16476
16477 as_fn_exit 0
16478 _LTEOF
16479 chmod +x "$CONFIG_LT"
16480
16481 # configure is writing to config.log, but config.lt does its own redirection,
16482 # appending to config.log, which fails on DOS, as config.log is still kept
16483 # open by configure.  Here we exec the FD to /dev/null, effectively closing
16484 # config.log, so it can be properly (re)opened and appended to by config.lt.
16485 lt_cl_success=:
16486 test "$silent" = yes &&
16487   lt_config_lt_args="$lt_config_lt_args --quiet"
16488 exec 5>/dev/null
16489 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
16490 exec 5>>config.log
16491 $lt_cl_success || as_fn_exit 1
16492
16493
16494 # We require a C++11 compiler.  Check if one is available, and if
16495 # necessary, set CXX_DIALECT to some -std=xxx switch.
16496   ax_cxx_compile_alternatives="11 0x"    ax_cxx_compile_cxx11_required=true
16497   ac_ext=cpp
16498 ac_cpp='$CXXCPP $CPPFLAGS'
16499 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16500 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16501 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16502   CXX_DIALECT=""
16503   ac_success=no
16504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
16505 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
16506 if ${ax_cv_cxx_compile_cxx11+:} false; then :
16507   $as_echo_n "(cached) " >&6
16508 else
16509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16510 /* end confdefs.h.  */
16511
16512
16513 // If the compiler admits that it is not ready for C++11, why torture it?
16514 // Hopefully, this will speed up the test.
16515
16516 #ifndef __cplusplus
16517
16518 #error "This is not a C++ compiler"
16519
16520 #elif __cplusplus < 201103L
16521
16522 #error "This is not a C++11 compiler"
16523
16524 #else
16525
16526 namespace cxx11
16527 {
16528
16529   namespace test_static_assert
16530   {
16531
16532     template <typename T>
16533     struct check
16534     {
16535       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16536     };
16537
16538   }
16539
16540   namespace test_final_override
16541   {
16542
16543     struct Base
16544     {
16545       virtual void f() {}
16546     };
16547
16548     struct Derived : public Base
16549     {
16550       virtual void f() override {}
16551     };
16552
16553   }
16554
16555   namespace test_double_right_angle_brackets
16556   {
16557
16558     template < typename T >
16559     struct check {};
16560
16561     typedef check<void> single_type;
16562     typedef check<check<void>> double_type;
16563     typedef check<check<check<void>>> triple_type;
16564     typedef check<check<check<check<void>>>> quadruple_type;
16565
16566   }
16567
16568   namespace test_decltype
16569   {
16570
16571     int
16572     f()
16573     {
16574       int a = 1;
16575       decltype(a) b = 2;
16576       return a + b;
16577     }
16578
16579   }
16580
16581   namespace test_type_deduction
16582   {
16583
16584     template < typename T1, typename T2 >
16585     struct is_same
16586     {
16587       static const bool value = false;
16588     };
16589
16590     template < typename T >
16591     struct is_same<T, T>
16592     {
16593       static const bool value = true;
16594     };
16595
16596     template < typename T1, typename T2 >
16597     auto
16598     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16599     {
16600       return a1 + a2;
16601     }
16602
16603     int
16604     test(const int c, volatile int v)
16605     {
16606       static_assert(is_same<int, decltype(0)>::value == true, "");
16607       static_assert(is_same<int, decltype(c)>::value == false, "");
16608       static_assert(is_same<int, decltype(v)>::value == false, "");
16609       auto ac = c;
16610       auto av = v;
16611       auto sumi = ac + av + 'x';
16612       auto sumf = ac + av + 1.0;
16613       static_assert(is_same<int, decltype(ac)>::value == true, "");
16614       static_assert(is_same<int, decltype(av)>::value == true, "");
16615       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16616       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16617       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16618       return (sumf > 0.0) ? sumi : add(c, v);
16619     }
16620
16621   }
16622
16623   namespace test_noexcept
16624   {
16625
16626     int f() { return 0; }
16627     int g() noexcept { return 0; }
16628
16629     static_assert(noexcept(f()) == false, "");
16630     static_assert(noexcept(g()) == true, "");
16631
16632   }
16633
16634   namespace test_constexpr
16635   {
16636
16637     template < typename CharT >
16638     unsigned long constexpr
16639     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16640     {
16641       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16642     }
16643
16644     template < typename CharT >
16645     unsigned long constexpr
16646     strlen_c(const CharT *const s) noexcept
16647     {
16648       return strlen_c_r(s, 0UL);
16649     }
16650
16651     static_assert(strlen_c("") == 0UL, "");
16652     static_assert(strlen_c("1") == 1UL, "");
16653     static_assert(strlen_c("example") == 7UL, "");
16654     static_assert(strlen_c("another\0example") == 7UL, "");
16655
16656   }
16657
16658   namespace test_rvalue_references
16659   {
16660
16661     template < int N >
16662     struct answer
16663     {
16664       static constexpr int value = N;
16665     };
16666
16667     answer<1> f(int&)       { return answer<1>(); }
16668     answer<2> f(const int&) { return answer<2>(); }
16669     answer<3> f(int&&)      { return answer<3>(); }
16670
16671     void
16672     test()
16673     {
16674       int i = 0;
16675       const int c = 0;
16676       static_assert(decltype(f(i))::value == 1, "");
16677       static_assert(decltype(f(c))::value == 2, "");
16678       static_assert(decltype(f(0))::value == 3, "");
16679     }
16680
16681   }
16682
16683   namespace test_uniform_initialization
16684   {
16685
16686     struct test
16687     {
16688       static const int zero {};
16689       static const int one {1};
16690     };
16691
16692     static_assert(test::zero == 0, "");
16693     static_assert(test::one == 1, "");
16694
16695   }
16696
16697   namespace test_lambdas
16698   {
16699
16700     void
16701     test1()
16702     {
16703       auto lambda1 = [](){};
16704       auto lambda2 = lambda1;
16705       lambda1();
16706       lambda2();
16707     }
16708
16709     int
16710     test2()
16711     {
16712       auto a = [](int i, int j){ return i + j; }(1, 2);
16713       auto b = []() -> int { return '0'; }();
16714       auto c = [=](){ return a + b; }();
16715       auto d = [&](){ return c; }();
16716       auto e = [a, &b](int x) mutable {
16717         const auto identity = [](int y){ return y; };
16718         for (auto i = 0; i < a; ++i)
16719           a += b--;
16720         return x + identity(a + b);
16721       }(0);
16722       return a + b + c + d + e;
16723     }
16724
16725     int
16726     test3()
16727     {
16728       const auto nullary = [](){ return 0; };
16729       const auto unary = [](int x){ return x; };
16730       using nullary_t = decltype(nullary);
16731       using unary_t = decltype(unary);
16732       const auto higher1st = [](nullary_t f){ return f(); };
16733       const auto higher2nd = [unary](nullary_t f1){
16734         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
16735       };
16736       return higher1st(nullary) + higher2nd(nullary)(unary);
16737     }
16738
16739   }
16740
16741   namespace test_variadic_templates
16742   {
16743
16744     template <int...>
16745     struct sum;
16746
16747     template <int N0, int... N1toN>
16748     struct sum<N0, N1toN...>
16749     {
16750       static constexpr auto value = N0 + sum<N1toN...>::value;
16751     };
16752
16753     template <>
16754     struct sum<>
16755     {
16756       static constexpr auto value = 0;
16757     };
16758
16759     static_assert(sum<>::value == 0, "");
16760     static_assert(sum<1>::value == 1, "");
16761     static_assert(sum<23>::value == 23, "");
16762     static_assert(sum<1, 2>::value == 3, "");
16763     static_assert(sum<5, 5, 11>::value == 21, "");
16764     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
16765
16766   }
16767
16768   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
16769   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
16770   // because of this.
16771   namespace test_template_alias_sfinae
16772   {
16773
16774     struct foo {};
16775
16776     template<typename T>
16777     using member = typename T::member_type;
16778
16779     template<typename T>
16780     void func(...) {}
16781
16782     template<typename T>
16783     void func(member<T>*) {}
16784
16785     void test();
16786
16787     void test() { func<foo>(0); }
16788
16789   }
16790
16791 }  // namespace cxx11
16792
16793 #endif  // __cplusplus >= 201103L
16794
16795
16796
16797 _ACEOF
16798 if ac_fn_cxx_try_compile "$LINENO"; then :
16799   ax_cv_cxx_compile_cxx11=yes
16800 else
16801   ax_cv_cxx_compile_cxx11=no
16802 fi
16803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16804 fi
16805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
16806 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
16807   if test x$ax_cv_cxx_compile_cxx11 = xyes; then
16808     ac_success=yes
16809   fi
16810
16811     if test x$ac_success = xno; then
16812     for alternative in ${ax_cxx_compile_alternatives}; do
16813       switch="-std=gnu++${alternative}"
16814       cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
16815       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
16816 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
16817 if eval \${$cachevar+:} false; then :
16818   $as_echo_n "(cached) " >&6
16819 else
16820   ac_save_CXX="$CXX"
16821          CXX="$CXX $switch"
16822          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16823 /* end confdefs.h.  */
16824
16825
16826 // If the compiler admits that it is not ready for C++11, why torture it?
16827 // Hopefully, this will speed up the test.
16828
16829 #ifndef __cplusplus
16830
16831 #error "This is not a C++ compiler"
16832
16833 #elif __cplusplus < 201103L
16834
16835 #error "This is not a C++11 compiler"
16836
16837 #else
16838
16839 namespace cxx11
16840 {
16841
16842   namespace test_static_assert
16843   {
16844
16845     template <typename T>
16846     struct check
16847     {
16848       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16849     };
16850
16851   }
16852
16853   namespace test_final_override
16854   {
16855
16856     struct Base
16857     {
16858       virtual void f() {}
16859     };
16860
16861     struct Derived : public Base
16862     {
16863       virtual void f() override {}
16864     };
16865
16866   }
16867
16868   namespace test_double_right_angle_brackets
16869   {
16870
16871     template < typename T >
16872     struct check {};
16873
16874     typedef check<void> single_type;
16875     typedef check<check<void>> double_type;
16876     typedef check<check<check<void>>> triple_type;
16877     typedef check<check<check<check<void>>>> quadruple_type;
16878
16879   }
16880
16881   namespace test_decltype
16882   {
16883
16884     int
16885     f()
16886     {
16887       int a = 1;
16888       decltype(a) b = 2;
16889       return a + b;
16890     }
16891
16892   }
16893
16894   namespace test_type_deduction
16895   {
16896
16897     template < typename T1, typename T2 >
16898     struct is_same
16899     {
16900       static const bool value = false;
16901     };
16902
16903     template < typename T >
16904     struct is_same<T, T>
16905     {
16906       static const bool value = true;
16907     };
16908
16909     template < typename T1, typename T2 >
16910     auto
16911     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16912     {
16913       return a1 + a2;
16914     }
16915
16916     int
16917     test(const int c, volatile int v)
16918     {
16919       static_assert(is_same<int, decltype(0)>::value == true, "");
16920       static_assert(is_same<int, decltype(c)>::value == false, "");
16921       static_assert(is_same<int, decltype(v)>::value == false, "");
16922       auto ac = c;
16923       auto av = v;
16924       auto sumi = ac + av + 'x';
16925       auto sumf = ac + av + 1.0;
16926       static_assert(is_same<int, decltype(ac)>::value == true, "");
16927       static_assert(is_same<int, decltype(av)>::value == true, "");
16928       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16929       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16930       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16931       return (sumf > 0.0) ? sumi : add(c, v);
16932     }
16933
16934   }
16935
16936   namespace test_noexcept
16937   {
16938
16939     int f() { return 0; }
16940     int g() noexcept { return 0; }
16941
16942     static_assert(noexcept(f()) == false, "");
16943     static_assert(noexcept(g()) == true, "");
16944
16945   }
16946
16947   namespace test_constexpr
16948   {
16949
16950     template < typename CharT >
16951     unsigned long constexpr
16952     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16953     {
16954       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16955     }
16956
16957     template < typename CharT >
16958     unsigned long constexpr
16959     strlen_c(const CharT *const s) noexcept
16960     {
16961       return strlen_c_r(s, 0UL);
16962     }
16963
16964     static_assert(strlen_c("") == 0UL, "");
16965     static_assert(strlen_c("1") == 1UL, "");
16966     static_assert(strlen_c("example") == 7UL, "");
16967     static_assert(strlen_c("another\0example") == 7UL, "");
16968
16969   }
16970
16971   namespace test_rvalue_references
16972   {
16973
16974     template < int N >
16975     struct answer
16976     {
16977       static constexpr int value = N;
16978     };
16979
16980     answer<1> f(int&)       { return answer<1>(); }
16981     answer<2> f(const int&) { return answer<2>(); }
16982     answer<3> f(int&&)      { return answer<3>(); }
16983
16984     void
16985     test()
16986     {
16987       int i = 0;
16988       const int c = 0;
16989       static_assert(decltype(f(i))::value == 1, "");
16990       static_assert(decltype(f(c))::value == 2, "");
16991       static_assert(decltype(f(0))::value == 3, "");
16992     }
16993
16994   }
16995
16996   namespace test_uniform_initialization
16997   {
16998
16999     struct test
17000     {
17001       static const int zero {};
17002       static const int one {1};
17003     };
17004
17005     static_assert(test::zero == 0, "");
17006     static_assert(test::one == 1, "");
17007
17008   }
17009
17010   namespace test_lambdas
17011   {
17012
17013     void
17014     test1()
17015     {
17016       auto lambda1 = [](){};
17017       auto lambda2 = lambda1;
17018       lambda1();
17019       lambda2();
17020     }
17021
17022     int
17023     test2()
17024     {
17025       auto a = [](int i, int j){ return i + j; }(1, 2);
17026       auto b = []() -> int { return '0'; }();
17027       auto c = [=](){ return a + b; }();
17028       auto d = [&](){ return c; }();
17029       auto e = [a, &b](int x) mutable {
17030         const auto identity = [](int y){ return y; };
17031         for (auto i = 0; i < a; ++i)
17032           a += b--;
17033         return x + identity(a + b);
17034       }(0);
17035       return a + b + c + d + e;
17036     }
17037
17038     int
17039     test3()
17040     {
17041       const auto nullary = [](){ return 0; };
17042       const auto unary = [](int x){ return x; };
17043       using nullary_t = decltype(nullary);
17044       using unary_t = decltype(unary);
17045       const auto higher1st = [](nullary_t f){ return f(); };
17046       const auto higher2nd = [unary](nullary_t f1){
17047         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
17048       };
17049       return higher1st(nullary) + higher2nd(nullary)(unary);
17050     }
17051
17052   }
17053
17054   namespace test_variadic_templates
17055   {
17056
17057     template <int...>
17058     struct sum;
17059
17060     template <int N0, int... N1toN>
17061     struct sum<N0, N1toN...>
17062     {
17063       static constexpr auto value = N0 + sum<N1toN...>::value;
17064     };
17065
17066     template <>
17067     struct sum<>
17068     {
17069       static constexpr auto value = 0;
17070     };
17071
17072     static_assert(sum<>::value == 0, "");
17073     static_assert(sum<1>::value == 1, "");
17074     static_assert(sum<23>::value == 23, "");
17075     static_assert(sum<1, 2>::value == 3, "");
17076     static_assert(sum<5, 5, 11>::value == 21, "");
17077     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17078
17079   }
17080
17081   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17082   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17083   // because of this.
17084   namespace test_template_alias_sfinae
17085   {
17086
17087     struct foo {};
17088
17089     template<typename T>
17090     using member = typename T::member_type;
17091
17092     template<typename T>
17093     void func(...) {}
17094
17095     template<typename T>
17096     void func(member<T>*) {}
17097
17098     void test();
17099
17100     void test() { func<foo>(0); }
17101
17102   }
17103
17104 }  // namespace cxx11
17105
17106 #endif  // __cplusplus >= 201103L
17107
17108
17109
17110 _ACEOF
17111 if ac_fn_cxx_try_compile "$LINENO"; then :
17112   eval $cachevar=yes
17113 else
17114   eval $cachevar=no
17115 fi
17116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17117          CXX="$ac_save_CXX"
17118 fi
17119 eval ac_res=\$$cachevar
17120                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17121 $as_echo "$ac_res" >&6; }
17122       if eval test x\$$cachevar = xyes; then
17123         CXX_DIALECT="$switch"
17124         CXX="$CXX $switch"
17125         if test -n "$CXXCPP" ; then
17126           CXXCPP="$CXXCPP $switch"
17127         fi
17128         ac_success=yes
17129         break
17130       fi
17131     done
17132   fi
17133
17134     if test x$ac_success = xno; then
17135                 for alternative in ${ax_cxx_compile_alternatives}; do
17136       for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
17137         cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
17138         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
17139 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
17140 if eval \${$cachevar+:} false; then :
17141   $as_echo_n "(cached) " >&6
17142 else
17143   ac_save_CXX="$CXX"
17144            CXX="$CXX $switch"
17145            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17146 /* end confdefs.h.  */
17147
17148
17149 // If the compiler admits that it is not ready for C++11, why torture it?
17150 // Hopefully, this will speed up the test.
17151
17152 #ifndef __cplusplus
17153
17154 #error "This is not a C++ compiler"
17155
17156 #elif __cplusplus < 201103L
17157
17158 #error "This is not a C++11 compiler"
17159
17160 #else
17161
17162 namespace cxx11
17163 {
17164
17165   namespace test_static_assert
17166   {
17167
17168     template <typename T>
17169     struct check
17170     {
17171       static_assert(sizeof(int) <= sizeof(T), "not big enough");
17172     };
17173
17174   }
17175
17176   namespace test_final_override
17177   {
17178
17179     struct Base
17180     {
17181       virtual void f() {}
17182     };
17183
17184     struct Derived : public Base
17185     {
17186       virtual void f() override {}
17187     };
17188
17189   }
17190
17191   namespace test_double_right_angle_brackets
17192   {
17193
17194     template < typename T >
17195     struct check {};
17196
17197     typedef check<void> single_type;
17198     typedef check<check<void>> double_type;
17199     typedef check<check<check<void>>> triple_type;
17200     typedef check<check<check<check<void>>>> quadruple_type;
17201
17202   }
17203
17204   namespace test_decltype
17205   {
17206
17207     int
17208     f()
17209     {
17210       int a = 1;
17211       decltype(a) b = 2;
17212       return a + b;
17213     }
17214
17215   }
17216
17217   namespace test_type_deduction
17218   {
17219
17220     template < typename T1, typename T2 >
17221     struct is_same
17222     {
17223       static const bool value = false;
17224     };
17225
17226     template < typename T >
17227     struct is_same<T, T>
17228     {
17229       static const bool value = true;
17230     };
17231
17232     template < typename T1, typename T2 >
17233     auto
17234     add(T1 a1, T2 a2) -> decltype(a1 + a2)
17235     {
17236       return a1 + a2;
17237     }
17238
17239     int
17240     test(const int c, volatile int v)
17241     {
17242       static_assert(is_same<int, decltype(0)>::value == true, "");
17243       static_assert(is_same<int, decltype(c)>::value == false, "");
17244       static_assert(is_same<int, decltype(v)>::value == false, "");
17245       auto ac = c;
17246       auto av = v;
17247       auto sumi = ac + av + 'x';
17248       auto sumf = ac + av + 1.0;
17249       static_assert(is_same<int, decltype(ac)>::value == true, "");
17250       static_assert(is_same<int, decltype(av)>::value == true, "");
17251       static_assert(is_same<int, decltype(sumi)>::value == true, "");
17252       static_assert(is_same<int, decltype(sumf)>::value == false, "");
17253       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
17254       return (sumf > 0.0) ? sumi : add(c, v);
17255     }
17256
17257   }
17258
17259   namespace test_noexcept
17260   {
17261
17262     int f() { return 0; }
17263     int g() noexcept { return 0; }
17264
17265     static_assert(noexcept(f()) == false, "");
17266     static_assert(noexcept(g()) == true, "");
17267
17268   }
17269
17270   namespace test_constexpr
17271   {
17272
17273     template < typename CharT >
17274     unsigned long constexpr
17275     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
17276     {
17277       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
17278     }
17279
17280     template < typename CharT >
17281     unsigned long constexpr
17282     strlen_c(const CharT *const s) noexcept
17283     {
17284       return strlen_c_r(s, 0UL);
17285     }
17286
17287     static_assert(strlen_c("") == 0UL, "");
17288     static_assert(strlen_c("1") == 1UL, "");
17289     static_assert(strlen_c("example") == 7UL, "");
17290     static_assert(strlen_c("another\0example") == 7UL, "");
17291
17292   }
17293
17294   namespace test_rvalue_references
17295   {
17296
17297     template < int N >
17298     struct answer
17299     {
17300       static constexpr int value = N;
17301     };
17302
17303     answer<1> f(int&)       { return answer<1>(); }
17304     answer<2> f(const int&) { return answer<2>(); }
17305     answer<3> f(int&&)      { return answer<3>(); }
17306
17307     void
17308     test()
17309     {
17310       int i = 0;
17311       const int c = 0;
17312       static_assert(decltype(f(i))::value == 1, "");
17313       static_assert(decltype(f(c))::value == 2, "");
17314       static_assert(decltype(f(0))::value == 3, "");
17315     }
17316
17317   }
17318
17319   namespace test_uniform_initialization
17320   {
17321
17322     struct test
17323     {
17324       static const int zero {};
17325       static const int one {1};
17326     };
17327
17328     static_assert(test::zero == 0, "");
17329     static_assert(test::one == 1, "");
17330
17331   }
17332
17333   namespace test_lambdas
17334   {
17335
17336     void
17337     test1()
17338     {
17339       auto lambda1 = [](){};
17340       auto lambda2 = lambda1;
17341       lambda1();
17342       lambda2();
17343     }
17344
17345     int
17346     test2()
17347     {
17348       auto a = [](int i, int j){ return i + j; }(1, 2);
17349       auto b = []() -> int { return '0'; }();
17350       auto c = [=](){ return a + b; }();
17351       auto d = [&](){ return c; }();
17352       auto e = [a, &b](int x) mutable {
17353         const auto identity = [](int y){ return y; };
17354         for (auto i = 0; i < a; ++i)
17355           a += b--;
17356         return x + identity(a + b);
17357       }(0);
17358       return a + b + c + d + e;
17359     }
17360
17361     int
17362     test3()
17363     {
17364       const auto nullary = [](){ return 0; };
17365       const auto unary = [](int x){ return x; };
17366       using nullary_t = decltype(nullary);
17367       using unary_t = decltype(unary);
17368       const auto higher1st = [](nullary_t f){ return f(); };
17369       const auto higher2nd = [unary](nullary_t f1){
17370         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
17371       };
17372       return higher1st(nullary) + higher2nd(nullary)(unary);
17373     }
17374
17375   }
17376
17377   namespace test_variadic_templates
17378   {
17379
17380     template <int...>
17381     struct sum;
17382
17383     template <int N0, int... N1toN>
17384     struct sum<N0, N1toN...>
17385     {
17386       static constexpr auto value = N0 + sum<N1toN...>::value;
17387     };
17388
17389     template <>
17390     struct sum<>
17391     {
17392       static constexpr auto value = 0;
17393     };
17394
17395     static_assert(sum<>::value == 0, "");
17396     static_assert(sum<1>::value == 1, "");
17397     static_assert(sum<23>::value == 23, "");
17398     static_assert(sum<1, 2>::value == 3, "");
17399     static_assert(sum<5, 5, 11>::value == 21, "");
17400     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17401
17402   }
17403
17404   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17405   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17406   // because of this.
17407   namespace test_template_alias_sfinae
17408   {
17409
17410     struct foo {};
17411
17412     template<typename T>
17413     using member = typename T::member_type;
17414
17415     template<typename T>
17416     void func(...) {}
17417
17418     template<typename T>
17419     void func(member<T>*) {}
17420
17421     void test();
17422
17423     void test() { func<foo>(0); }
17424
17425   }
17426
17427 }  // namespace cxx11
17428
17429 #endif  // __cplusplus >= 201103L
17430
17431
17432
17433 _ACEOF
17434 if ac_fn_cxx_try_compile "$LINENO"; then :
17435   eval $cachevar=yes
17436 else
17437   eval $cachevar=no
17438 fi
17439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17440            CXX="$ac_save_CXX"
17441 fi
17442 eval ac_res=\$$cachevar
17443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17444 $as_echo "$ac_res" >&6; }
17445         if eval test x\$$cachevar = xyes; then
17446           CXX_DIALECT="$switch"
17447           CXX="$CXX $switch"
17448           if test -n "$CXXCPP" ; then
17449             CXXCPP="$CXXCPP $switch"
17450           fi
17451           ac_success=yes
17452           break
17453         fi
17454       done
17455       if test x$ac_success = xyes; then
17456         break
17457       fi
17458     done
17459   fi
17460   ac_ext=c
17461 ac_cpp='$CPP $CPPFLAGS'
17462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17465
17466   if test x$ax_cxx_compile_cxx11_required = xtrue; then
17467     if test x$ac_success = xno; then
17468       as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
17469     fi
17470   fi
17471   if test x$ac_success = xno; then
17472     HAVE_CXX11=0
17473     { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
17474 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
17475   else
17476     HAVE_CXX11=1
17477
17478 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
17479
17480   fi
17481
17482
17483
17484
17485 # Dependency checking.
17486 rm -rf .tst 2>/dev/null
17487 mkdir .tst 2>/dev/null
17488 if test -d .tst; then
17489   am__leading_dot=.
17490 else
17491   am__leading_dot=_
17492 fi
17493 rmdir .tst 2>/dev/null
17494
17495 DEPDIR="${am__leading_dot}deps"
17496
17497 ac_config_commands="$ac_config_commands depdir"
17498
17499
17500 depcc="$CC"   am_compiler_list=
17501
17502 am_depcomp=$ac_aux_dir/depcomp
17503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
17504 $as_echo_n "checking dependency style of $depcc... " >&6; }
17505 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
17506   $as_echo_n "(cached) " >&6
17507 else
17508   if test -f "$am_depcomp"; then
17509   # We make a subdir and do the tests there.  Otherwise we can end up
17510   # making bogus files that we don't know about and never remove.  For
17511   # instance it was reported that on HP-UX the gcc test will end up
17512   # making a dummy file named `D' -- because `-MD' means `put the output
17513   # in D'.
17514   mkdir conftest.dir
17515   # Copy depcomp to subdir because otherwise we won't find it if we're
17516   # using a relative directory.
17517   cp "$am_depcomp" conftest.dir
17518   cd conftest.dir
17519   # We will build objects and dependencies in a subdirectory because
17520   # it helps to detect inapplicable dependency modes.  For instance
17521   # both Tru64's cc and ICC support -MD to output dependencies as a
17522   # side effect of compilation, but ICC will put the dependencies in
17523   # the current directory while Tru64 will put them in the object
17524   # directory.
17525   mkdir sub
17526
17527   am_cv_CC_dependencies_compiler_type=none
17528   if test "$am_compiler_list" = ""; then
17529      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
17530   fi
17531   for depmode in $am_compiler_list; do
17532     if test $depmode = none; then break; fi
17533
17534     $as_echo "$as_me:$LINENO: trying $depmode" >&5
17535     # Setup a source with many dependencies, because some compilers
17536     # like to wrap large dependency lists on column 80 (with \), and
17537     # we should not choose a depcomp mode which is confused by this.
17538     #
17539     # We need to recreate these files for each test, as the compiler may
17540     # overwrite some of them when testing with obscure command lines.
17541     # This happens at least with the AIX C compiler.
17542     : > sub/conftest.c
17543     for i in 1 2 3 4 5 6; do
17544       echo '#include "conftst'$i'.h"' >> sub/conftest.c
17545       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
17546       # Solaris 8's {/usr,}/bin/sh.
17547       touch sub/conftst$i.h
17548     done
17549     echo "include sub/conftest.Po" > confmf
17550
17551     # We check with `-c' and `-o' for the sake of the "dashmstdout"
17552     # mode.  It turns out that the SunPro C++ compiler does not properly
17553     # handle `-M -o', and we need to detect this.
17554     depcmd="depmode=$depmode \
17555        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
17556        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
17557        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
17558     echo "| $depcmd" | sed -e 's/  */ /g' >&5
17559     if env $depcmd > conftest.err 2>&1 &&
17560        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
17561        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
17562        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
17563       # icc doesn't choke on unknown options, it will just issue warnings
17564       # or remarks (even with -Werror).  So we grep stderr for any message
17565       # that says an option was ignored or not supported.
17566       # When given -MP, icc 7.0 and 7.1 complain thusly:
17567       #   icc: Command line warning: ignoring option '-M'; no argument required
17568       # The diagnosis changed in icc 8.0:
17569       #   icc: Command line remark: option '-MP' not supported
17570       if (grep 'ignoring option' conftest.err ||
17571           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
17572         am_cv_CC_dependencies_compiler_type=$depmode
17573         $as_echo "$as_me:$LINENO: success" >&5
17574         break
17575       fi
17576     fi
17577     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
17578     sed -e 's/^/| /' < conftest.err >&5
17579   done
17580
17581   cd ..
17582   rm -rf conftest.dir
17583 else
17584   am_cv_CC_dependencies_compiler_type=none
17585 fi
17586
17587 fi
17588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
17589 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
17590 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
17591 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
17592 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
17593
17594 fi
17595
17596
17597 # Since the first call to PKG_CHECK_MODULES may not happen (is guarded by
17598 # a condition), we must call PKG_PROG_PKG_CONFIG explicitly to probe for
17599 # pkg-config.
17600
17601
17602
17603
17604
17605
17606
17607 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
17608         if test -n "$ac_tool_prefix"; then
17609   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
17610 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17612 $as_echo_n "checking for $ac_word... " >&6; }
17613 if ${ac_cv_path_PKG_CONFIG+:} false; then :
17614   $as_echo_n "(cached) " >&6
17615 else
17616   case $PKG_CONFIG in
17617   [\\/]* | ?:[\\/]*)
17618   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
17619   ;;
17620   *)
17621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17622 for as_dir in $PATH
17623 do
17624   IFS=$as_save_IFS
17625   test -z "$as_dir" && as_dir=.
17626     for ac_exec_ext in '' $ac_executable_extensions; do
17627   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17628     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17630     break 2
17631   fi
17632 done
17633   done
17634 IFS=$as_save_IFS
17635
17636   ;;
17637 esac
17638 fi
17639 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
17640 if test -n "$PKG_CONFIG"; then
17641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
17642 $as_echo "$PKG_CONFIG" >&6; }
17643 else
17644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17645 $as_echo "no" >&6; }
17646 fi
17647
17648
17649 fi
17650 if test -z "$ac_cv_path_PKG_CONFIG"; then
17651   ac_pt_PKG_CONFIG=$PKG_CONFIG
17652   # Extract the first word of "pkg-config", so it can be a program name with args.
17653 set dummy pkg-config; ac_word=$2
17654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17655 $as_echo_n "checking for $ac_word... " >&6; }
17656 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
17657   $as_echo_n "(cached) " >&6
17658 else
17659   case $ac_pt_PKG_CONFIG in
17660   [\\/]* | ?:[\\/]*)
17661   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
17662   ;;
17663   *)
17664   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17665 for as_dir in $PATH
17666 do
17667   IFS=$as_save_IFS
17668   test -z "$as_dir" && as_dir=.
17669     for ac_exec_ext in '' $ac_executable_extensions; do
17670   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17671     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
17672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17673     break 2
17674   fi
17675 done
17676   done
17677 IFS=$as_save_IFS
17678
17679   ;;
17680 esac
17681 fi
17682 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
17683 if test -n "$ac_pt_PKG_CONFIG"; then
17684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
17685 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
17686 else
17687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17688 $as_echo "no" >&6; }
17689 fi
17690
17691   if test "x$ac_pt_PKG_CONFIG" = x; then
17692     PKG_CONFIG=""
17693   else
17694     case $cross_compiling:$ac_tool_warned in
17695 yes:)
17696 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
17697 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
17698 ac_tool_warned=yes ;;
17699 esac
17700     PKG_CONFIG=$ac_pt_PKG_CONFIG
17701   fi
17702 else
17703   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
17704 fi
17705
17706 fi
17707 if test -n "$PKG_CONFIG"; then
17708         _pkg_min_version=0.9.0
17709         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
17710 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
17711         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
17712                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17713 $as_echo "yes" >&6; }
17714         else
17715                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17716 $as_echo "no" >&6; }
17717                 PKG_CONFIG=""
17718         fi
17719 fi
17720
17721
17722 CONFIG_OBS=
17723 CONFIG_DEPS=
17724 CONFIG_SRCS=
17725 ENABLE_CFLAGS=
17726
17727 CONFIG_ALL=
17728 CONFIG_CLEAN=
17729 CONFIG_INSTALL=
17730 CONFIG_UNINSTALL=
17731
17732 # If we haven't got the data from the intl directory,
17733 # assume NLS is disabled.
17734 USE_NLS=no
17735 LIBINTL=
17736 LIBINTL_DEP=
17737 INCINTL=
17738 XGETTEXT=
17739 GMSGFMT=
17740 POSUB=
17741
17742 if test -f  ../intl/config.intl; then
17743   .  ../intl/config.intl
17744 fi
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
17746 $as_echo_n "checking whether NLS is requested... " >&6; }
17747 if test x"$USE_NLS" != xyes; then
17748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17749 $as_echo "no" >&6; }
17750 else
17751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17752 $as_echo "yes" >&6; }
17753
17754 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
17755
17756
17757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
17758 $as_echo_n "checking for catalogs to be installed... " >&6; }
17759   # Look for .po and .gmo files in the source directory.
17760   CATALOGS=
17761   XLINGUAS=
17762   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
17763     # If there aren't any .gmo files the shell will give us the
17764     # literal string "../path/to/srcdir/po/*.gmo" which has to be
17765     # weeded out.
17766     case "$cat" in *\**)
17767       continue;;
17768     esac
17769     # The quadruple backslash is collapsed to a double backslash
17770     # by the backticks, then collapsed again by the double quotes,
17771     # leaving us with one backslash in the sed expression (right
17772     # before the dot that mustn't act as a wildcard).
17773     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
17774     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
17775     # The user is allowed to set LINGUAS to a list of languages to
17776     # install catalogs for.  If it's empty that means "all of them."
17777     if test "x$LINGUAS" = x; then
17778       CATALOGS="$CATALOGS $cat"
17779       XLINGUAS="$XLINGUAS $lang"
17780     else
17781       case "$LINGUAS" in *$lang*)
17782         CATALOGS="$CATALOGS $cat"
17783         XLINGUAS="$XLINGUAS $lang"
17784         ;;
17785       esac
17786     fi
17787   done
17788   LINGUAS="$XLINGUAS"
17789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
17790 $as_echo "$LINGUAS" >&6; }
17791
17792
17793     DATADIRNAME=share
17794
17795   INSTOBJEXT=.mo
17796
17797   GENCAT=gencat
17798
17799   CATOBJEXT=.gmo
17800
17801 fi
17802
17803 localedir='${datadir}/locale'
17804
17805
17806 if test x"$USE_NLS" = xyes; then
17807    CONFIG_ALL="$CONFIG_ALL all-po"
17808    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
17809    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
17810    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
17811 fi
17812
17813 PACKAGE=gdb
17814
17815 cat >>confdefs.h <<_ACEOF
17816 #define PACKAGE "$PACKAGE"
17817 _ACEOF
17818
17819
17820
17821 # We never need to detect it in this sub-configure.
17822 # But preserve it for config.status --recheck.
17823
17824
17825
17826 MAKEINFO_EXTRA_FLAGS=""
17827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
17828 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
17829 if ${gdb_cv_have_makeinfo_click+:} false; then :
17830   $as_echo_n "(cached) " >&6
17831 else
17832   echo '@clicksequence{a @click{} b}' >conftest.texinfo
17833   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
17834     gdb_cv_have_makeinfo_click=yes
17835   else
17836     gdb_cv_have_makeinfo_click=no
17837   fi
17838 fi
17839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
17840 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
17841 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
17842   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
17843 fi
17844
17845
17846
17847
17848 # Check whether --with-separate-debug-dir was given.
17849 if test "${with_separate_debug_dir+set}" = set; then :
17850   withval=$with_separate_debug_dir;
17851     DEBUGDIR=$withval
17852 else
17853   DEBUGDIR=${libdir}/debug
17854 fi
17855
17856
17857   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17858   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17859   ac_define_dir=`eval echo $DEBUGDIR`
17860   ac_define_dir=`eval echo $ac_define_dir`
17861
17862 cat >>confdefs.h <<_ACEOF
17863 #define DEBUGDIR "$ac_define_dir"
17864 _ACEOF
17865
17866
17867
17868
17869   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
17870      if test "x$prefix" = xNONE; then
17871         test_prefix=/usr/local
17872      else
17873         test_prefix=$prefix
17874      fi
17875   else
17876      test_prefix=$exec_prefix
17877   fi
17878   value=0
17879   case ${ac_define_dir} in
17880      "${test_prefix}"|"${test_prefix}/"*|\
17881         '${exec_prefix}'|'${exec_prefix}/'*)
17882      value=1
17883      ;;
17884   esac
17885
17886 cat >>confdefs.h <<_ACEOF
17887 #define DEBUGDIR_RELOCATABLE $value
17888 _ACEOF
17889
17890
17891
17892
17893
17894 # Check whether --with-additional-debug-dirs was given.
17895 if test "${with_additional_debug_dirs+set}" = set; then :
17896   withval=$with_additional_debug_dirs;
17897 cat >>confdefs.h <<_ACEOF
17898 #define ADDITIONAL_DEBUG_DIRS "${withval}"
17899 _ACEOF
17900
17901 fi
17902
17903
17904 # We can't pass paths as command line arguments.
17905 # Mingw32 tries to be clever and will convert the paths for us.
17906 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
17907 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
17908 # This breaks GDB's relocatable path conversions since paths passed in
17909 # config.h would not get so translated, the path prefixes no longer match.
17910
17911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17913   ac_define_dir=`eval echo $bindir`
17914   ac_define_dir=`eval echo $ac_define_dir`
17915
17916 cat >>confdefs.h <<_ACEOF
17917 #define BINDIR "$ac_define_dir"
17918 _ACEOF
17919
17920
17921
17922 # GDB's datadir relocation
17923
17924
17925
17926 # Check whether --with-gdb-datadir was given.
17927 if test "${with_gdb_datadir+set}" = set; then :
17928   withval=$with_gdb_datadir;
17929     GDB_DATADIR=$withval
17930 else
17931   GDB_DATADIR=${datadir}/gdb
17932 fi
17933
17934
17935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17937   ac_define_dir=`eval echo $GDB_DATADIR`
17938   ac_define_dir=`eval echo $ac_define_dir`
17939
17940 cat >>confdefs.h <<_ACEOF
17941 #define GDB_DATADIR "$ac_define_dir"
17942 _ACEOF
17943
17944
17945
17946
17947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
17948      if test "x$prefix" = xNONE; then
17949         test_prefix=/usr/local
17950      else
17951         test_prefix=$prefix
17952      fi
17953   else
17954      test_prefix=$exec_prefix
17955   fi
17956   value=0
17957   case ${ac_define_dir} in
17958      "${test_prefix}"|"${test_prefix}/"*|\
17959         '${exec_prefix}'|'${exec_prefix}/'*)
17960      value=1
17961      ;;
17962   esac
17963
17964 cat >>confdefs.h <<_ACEOF
17965 #define GDB_DATADIR_RELOCATABLE $value
17966 _ACEOF
17967
17968
17969
17970
17971
17972 # Check whether --with-relocated-sources was given.
17973 if test "${with_relocated_sources+set}" = set; then :
17974   withval=$with_relocated_sources; reloc_srcdir="${withval}"
17975
17976   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
17977   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17978   ac_define_dir=`eval echo $reloc_srcdir`
17979   ac_define_dir=`eval echo $ac_define_dir`
17980
17981 cat >>confdefs.h <<_ACEOF
17982 #define RELOC_SRCDIR "$ac_define_dir"
17983 _ACEOF
17984
17985
17986
17987 fi
17988
17989
17990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
17991 $as_echo_n "checking for default auto-load directory... " >&6; }
17992
17993 # Check whether --with-auto-load-dir was given.
17994 if test "${with_auto_load_dir+set}" = set; then :
17995   withval=$with_auto_load_dir;
17996 else
17997   with_auto_load_dir='$debugdir:$datadir/auto-load'
17998 fi
17999
18000 escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
18001
18002   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
18003   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18004   ac_define_dir=`eval echo $escape_dir`
18005   ac_define_dir=`eval echo $ac_define_dir`
18006
18007 cat >>confdefs.h <<_ACEOF
18008 #define AUTO_LOAD_DIR "$ac_define_dir"
18009 _ACEOF
18010
18011
18012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
18013 $as_echo "$with_auto_load_dir" >&6; }
18014
18015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
18016 $as_echo_n "checking for default auto-load safe-path... " >&6; }
18017
18018 # Check whether --with-auto-load-safe-path was given.
18019 if test "${with_auto_load_safe_path+set}" = set; then :
18020   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
18021      with_auto_load_safe_path="/"
18022      fi
18023 else
18024   with_auto_load_safe_path="$with_auto_load_dir"
18025 fi
18026
18027 escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
18028
18029   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
18030   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18031   ac_define_dir=`eval echo $escape_dir`
18032   ac_define_dir=`eval echo $ac_define_dir`
18033
18034 cat >>confdefs.h <<_ACEOF
18035 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
18036 _ACEOF
18037
18038
18039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
18040 $as_echo "$with_auto_load_safe_path" >&6; }
18041
18042
18043
18044 subdirs="$subdirs testsuite"
18045
18046
18047 # Check whether to support alternative target configurations
18048 # Check whether --enable-targets was given.
18049 if test "${enable_targets+set}" = set; then :
18050   enableval=$enable_targets; case "${enableval}" in
18051   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
18052             ;;
18053   no)       enable_targets= ;;
18054   *)        enable_targets=$enableval ;;
18055 esac
18056 fi
18057
18058
18059 # Check whether --enable-64-bit-bfd was given.
18060 if test "${enable_64_bit_bfd+set}" = set; then :
18061   enableval=$enable_64_bit_bfd; case $enableval in #(
18062   yes|no) :
18063      ;; #(
18064   *) :
18065     as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
18066   *) :
18067      ;;
18068 esac
18069 else
18070   enable_64_bit_bfd=no
18071 fi
18072
18073
18074 if test "x$enable_64_bit_bfd" = "xno"; then :
18075     # The cast to long int works around a bug in the HP C Compiler
18076 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
18077 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
18078 # This bug is HP SR number 8606223364.
18079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
18080 $as_echo_n "checking size of void *... " >&6; }
18081 if ${ac_cv_sizeof_void_p+:} false; then :
18082   $as_echo_n "(cached) " >&6
18083 else
18084   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
18085
18086 else
18087   if test "$ac_cv_type_void_p" = yes; then
18088      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18090 as_fn_error 77 "cannot compute sizeof (void *)
18091 See \`config.log' for more details" "$LINENO" 5; }
18092    else
18093      ac_cv_sizeof_void_p=0
18094    fi
18095 fi
18096
18097 fi
18098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
18099 $as_echo "$ac_cv_sizeof_void_p" >&6; }
18100
18101
18102
18103 cat >>confdefs.h <<_ACEOF
18104 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
18105 _ACEOF
18106
18107
18108   if test "x$ac_cv_sizeof_void_p" = "x8"; then :
18109   enable_64_bit_bfd=yes
18110 fi
18111
18112 fi
18113
18114  if test "x$enable_64_bit_bfd" = "xyes"; then
18115   ENABLE_BFD_64_BIT_TRUE=
18116   ENABLE_BFD_64_BIT_FALSE='#'
18117 else
18118   ENABLE_BFD_64_BIT_TRUE='#'
18119   ENABLE_BFD_64_BIT_FALSE=
18120 fi
18121
18122
18123
18124 # Provide defaults for some variables set by the per-host and per-target
18125 # configuration.
18126 gdb_host_obs=posix-hdep.o
18127
18128 if test "${target}" = "${host}"; then
18129   gdb_native=yes
18130 else
18131   gdb_native=no
18132 fi
18133
18134 . $srcdir/configure.host
18135
18136 # Accumulate some settings from configure.tgt over all enabled targets
18137
18138 TARGET_OBS=
18139 all_targets=
18140 HAVE_NATIVE_GCORE_TARGET=
18141
18142 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
18143 do
18144   if test "$targ_alias" = "all"; then
18145     all_targets=true
18146   else
18147     # Canonicalize the secondary target names.
18148     result=`$ac_config_sub $targ_alias 2>/dev/null`
18149     if test -n "$result"; then
18150         targ=$result
18151     else
18152         targ=$targ_alias
18153     fi
18154
18155     . ${srcdir}/configure.tgt
18156
18157     if test -z "${gdb_target_obs}"; then :
18158   as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
18159 fi
18160
18161     # Target-specific object files
18162     for i in ${gdb_target_obs}; do
18163         case " $TARGET_OBS " in
18164         *" ${i} "*) ;;
18165         *)
18166           TARGET_OBS="$TARGET_OBS ${i}"
18167           ;;
18168         esac
18169     done
18170
18171     # Check whether this target needs 64-bit CORE_ADDR
18172     if test x${enable_64_bit_bfd} = xno; then
18173       . ${srcdir}/../bfd/config.bfd
18174     fi
18175
18176     # Check whether this target is native and supports gcore.
18177     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
18178        && $gdb_have_gcore; then
18179       HAVE_NATIVE_GCORE_TARGET=1
18180     fi
18181   fi
18182 done
18183
18184 if test x${all_targets} = xtrue; then
18185   if test x${enable_64_bit_bfd} = xyes; then
18186     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
18187   else
18188     TARGET_OBS='$(ALL_TARGET_OBS)'
18189   fi
18190 fi
18191
18192 # AMD debugger API support.
18193
18194
18195 # Check whether --with-amd-dbgapi was given.
18196 if test "${with_amd_dbgapi+set}" = set; then :
18197   withval=$with_amd_dbgapi;
18198            case $withval in
18199              yes | no | auto)
18200                ;;
18201              *)
18202                as_fn_error $? "bad value $withval for --with-amd-dbgapi" "$LINENO" 5
18203                ;;
18204            esac
18205
18206 else
18207   with_amd_dbgapi=auto
18208 fi
18209
18210
18211 # If the user passes --without-amd-dbgapi but also explicitly enables a target
18212 # that requires amd-dbgapi, it is an error.
18213 if test "$with_amd_dbgapi" = no -a "$gdb_require_amd_dbgapi" = true; then
18214   as_fn_error $? "an explicitly enabled target requires amd-dbgapi, but amd-dbgapi is explicitly disabled" "$LINENO" 5
18215 fi
18216
18217 # Look for amd-dbgapi if:
18218 #
18219 #   - a target architecture requiring it has explicitly been enabled, or
18220 #   - --enable-targets=all was provided and the user did not explicitly disable
18221 #     amd-dbgapi support
18222 if test "$gdb_require_amd_dbgapi" = true \
18223      -o \( "$all_targets" = true -a "$with_amd_dbgapi" != no \); then
18224   # amd-dbgapi version 0.68 is part of ROCm 5.4.  There is no guarantee of API
18225   # stability until amd-dbgapi hits 1.0, but for convenience, still check for
18226   # greater or equal that version.  It can be handy when testing with a newer
18227   # version of the library.
18228
18229 pkg_failed=no
18230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd-dbgapi >= 0.68.0" >&5
18231 $as_echo_n "checking for amd-dbgapi >= 0.68.0... " >&6; }
18232
18233 if test -n "$AMD_DBGAPI_CFLAGS"; then
18234     pkg_cv_AMD_DBGAPI_CFLAGS="$AMD_DBGAPI_CFLAGS"
18235  elif test -n "$PKG_CONFIG"; then
18236     if test -n "$PKG_CONFIG" && \
18237     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
18238   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
18239   ac_status=$?
18240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18241   test $ac_status = 0; }; then
18242   pkg_cv_AMD_DBGAPI_CFLAGS=`$PKG_CONFIG --cflags "amd-dbgapi >= 0.68.0" 2>/dev/null`
18243                       test "x$?" != "x0" && pkg_failed=yes
18244 else
18245   pkg_failed=yes
18246 fi
18247  else
18248     pkg_failed=untried
18249 fi
18250 if test -n "$AMD_DBGAPI_LIBS"; then
18251     pkg_cv_AMD_DBGAPI_LIBS="$AMD_DBGAPI_LIBS"
18252  elif test -n "$PKG_CONFIG"; then
18253     if test -n "$PKG_CONFIG" && \
18254     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
18255   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
18256   ac_status=$?
18257   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18258   test $ac_status = 0; }; then
18259   pkg_cv_AMD_DBGAPI_LIBS=`$PKG_CONFIG --libs "amd-dbgapi >= 0.68.0" 2>/dev/null`
18260                       test "x$?" != "x0" && pkg_failed=yes
18261 else
18262   pkg_failed=yes
18263 fi
18264  else
18265     pkg_failed=untried
18266 fi
18267
18268 if test $pkg_failed = no; then
18269   pkg_save_LDFLAGS="$LDFLAGS"
18270   LDFLAGS="$LDFLAGS $pkg_cv_AMD_DBGAPI_LIBS"
18271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18272 /* end confdefs.h.  */
18273
18274 int
18275 main ()
18276 {
18277
18278   ;
18279   return 0;
18280 }
18281 _ACEOF
18282 if ac_fn_c_try_link "$LINENO"; then :
18283
18284 else
18285   pkg_failed=yes
18286 fi
18287 rm -f core conftest.err conftest.$ac_objext \
18288     conftest$ac_exeext conftest.$ac_ext
18289   LDFLAGS=$pkg_save_LDFLAGS
18290 fi
18291
18292
18293
18294 if test $pkg_failed = yes; then
18295         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18296 $as_echo "no" >&6; }
18297
18298 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
18299         _pkg_short_errors_supported=yes
18300 else
18301         _pkg_short_errors_supported=no
18302 fi
18303         if test $_pkg_short_errors_supported = yes; then
18304                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
18305         else
18306                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
18307         fi
18308         # Put the nasty error message in config.log where it belongs
18309         echo "$AMD_DBGAPI_PKG_ERRORS" >&5
18310
18311         has_amd_dbgapi=no
18312 elif test $pkg_failed = untried; then
18313         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18314 $as_echo "no" >&6; }
18315         has_amd_dbgapi=no
18316 else
18317         AMD_DBGAPI_CFLAGS=$pkg_cv_AMD_DBGAPI_CFLAGS
18318         AMD_DBGAPI_LIBS=$pkg_cv_AMD_DBGAPI_LIBS
18319         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18320 $as_echo "yes" >&6; }
18321         has_amd_dbgapi=yes
18322 fi
18323
18324   if test "$has_amd_dbgapi" = "yes"; then
18325
18326 $as_echo "#define HAVE_AMD_DBGAPI 1" >>confdefs.h
18327
18328     TARGET_OBS="$TARGET_OBS amd-dbgapi-target.o"
18329
18330     # If --enable-targets=all was provided, use the list of all files depending
18331     # on amd-dbgapi that is hardcoded in the Makefile.  Else, the appropriate
18332     # architecture entry in configure.tgt will have added the files to
18333     # gdb_target_obs.
18334     if test "$all_targets" = true; then
18335       TARGET_OBS="$TARGET_OBS \$(ALL_AMD_DBGAPI_TARGET_OBS)"
18336     fi
18337   elif test "$gdb_require_amd_dbgapi" = true -o "$with_amd_dbgapi" = yes; then
18338     # amd-dbgapi was not found and...
18339     #
18340     #   - a target requiring it was explicitly enabled, or
18341     #   - the user explicitly wants to enable amd-dbgapi
18342     as_fn_error $? "amd-dbgapi is required, but cannot find an appropriate version: $AMD_DBGAPI_PKG_ERRORS" "$LINENO" 5
18343   fi
18344 fi
18345
18346
18347
18348
18349 # For other settings, only the main target counts.
18350 gdb_sim=
18351 gdb_osabi=
18352 targ=$target; . ${srcdir}/configure.tgt
18353
18354 # Fetch the default architecture and default target vector from BFD.
18355 targ=$target; . $srcdir/../bfd/config.bfd
18356
18357 # We only want the first architecture, so strip off the others if
18358 # there is more than one.
18359 targ_archs=`echo $targ_archs | sed 's/ .*//'`
18360
18361 if test "x$targ_archs" != x; then
18362
18363 cat >>confdefs.h <<_ACEOF
18364 #define DEFAULT_BFD_ARCH $targ_archs
18365 _ACEOF
18366
18367 fi
18368 if test "x$targ_defvec" != x; then
18369
18370 cat >>confdefs.h <<_ACEOF
18371 #define DEFAULT_BFD_VEC $targ_defvec
18372 _ACEOF
18373
18374 fi
18375
18376 # Enable TUI.
18377 # Check whether --enable-tui was given.
18378 if test "${enable_tui+set}" = set; then :
18379   enableval=$enable_tui;
18380            case $enableval in
18381              yes | no | auto)
18382                ;;
18383              *)
18384                as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5
18385                ;;
18386            esac
18387
18388 else
18389   enable_tui=auto
18390 fi
18391
18392
18393 # Enable gdbtk.
18394 # Check whether --enable-gdbtk was given.
18395 if test "${enable_gdbtk+set}" = set; then :
18396   enableval=$enable_gdbtk;
18397            case $enableval in
18398              yes | no)
18399                ;;
18400              *)
18401                as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5
18402                ;;
18403            esac
18404
18405 else
18406   if test -d "$srcdir/gdbtk"; then
18407                  enable_gdbtk=yes
18408                else
18409                  enable_gdbtk=no
18410                fi
18411 fi
18412
18413 # We unconditionally disable gdbtk tests on selected platforms.
18414 case $host_os in
18415   go32* | windows*)
18416     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
18417 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
18418     enable_gdbtk=no ;;
18419 esac
18420
18421 # Handle optional debuginfod support
18422
18423 # Handle optional debuginfod support as well as optional section
18424 # downloading support.
18425 #
18426 # Define HAVE_LIBDEBUGINFOD if libdebuginfod is found with version >= 0.179.
18427 #
18428 # Define HAVE_LIBDEBUGINFOD_FIND_SECTION if libdebuginfod is found with
18429 # version >= 0.188.
18430
18431 # Check whether --with-debuginfod was given.
18432 if test "${with_debuginfod+set}" = set; then :
18433   withval=$with_debuginfod;
18434 else
18435   with_debuginfod=auto
18436 fi
18437
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
18439 $as_echo_n "checking whether to use debuginfod... " >&6; }
18440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
18441 $as_echo "$with_debuginfod" >&6; }
18442
18443 if test "x$with_debuginfod" != xno; then
18444
18445 pkg_failed=no
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.188" >&5
18447 $as_echo_n "checking for libdebuginfod >= 0.188... " >&6; }
18448
18449 if test -n "$DEBUGINFOD_CFLAGS"; then
18450     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
18451  elif test -n "$PKG_CONFIG"; then
18452     if test -n "$PKG_CONFIG" && \
18453     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
18454   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
18455   ac_status=$?
18456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18457   test $ac_status = 0; }; then
18458   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.188" 2>/dev/null`
18459                       test "x$?" != "x0" && pkg_failed=yes
18460 else
18461   pkg_failed=yes
18462 fi
18463  else
18464     pkg_failed=untried
18465 fi
18466 if test -n "$DEBUGINFOD_LIBS"; then
18467     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
18468  elif test -n "$PKG_CONFIG"; then
18469     if test -n "$PKG_CONFIG" && \
18470     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
18471   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
18472   ac_status=$?
18473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18474   test $ac_status = 0; }; then
18475   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.188" 2>/dev/null`
18476                       test "x$?" != "x0" && pkg_failed=yes
18477 else
18478   pkg_failed=yes
18479 fi
18480  else
18481     pkg_failed=untried
18482 fi
18483
18484 if test $pkg_failed = no; then
18485   pkg_save_LDFLAGS="$LDFLAGS"
18486   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
18487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18488 /* end confdefs.h.  */
18489
18490 int
18491 main ()
18492 {
18493
18494   ;
18495   return 0;
18496 }
18497 _ACEOF
18498 if ac_fn_c_try_link "$LINENO"; then :
18499
18500 else
18501   pkg_failed=yes
18502 fi
18503 rm -f core conftest.err conftest.$ac_objext \
18504     conftest$ac_exeext conftest.$ac_ext
18505   LDFLAGS=$pkg_save_LDFLAGS
18506 fi
18507
18508
18509
18510 if test $pkg_failed = yes; then
18511         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18512 $as_echo "no" >&6; }
18513
18514 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
18515         _pkg_short_errors_supported=yes
18516 else
18517         _pkg_short_errors_supported=no
18518 fi
18519         if test $_pkg_short_errors_supported = yes; then
18520                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
18521         else
18522                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
18523         fi
18524         # Put the nasty error message in config.log where it belongs
18525         echo "$DEBUGINFOD_PKG_ERRORS" >&5
18526
18527         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
18528 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
18529 elif test $pkg_failed = untried; then
18530         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18531 $as_echo "no" >&6; }
18532         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
18533 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
18534 else
18535         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
18536         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
18537         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18538 $as_echo "yes" >&6; }
18539
18540 $as_echo "#define HAVE_LIBDEBUGINFOD_FIND_SECTION 1" >>confdefs.h
18541
18542 fi
18543
18544
18545 pkg_failed=no
18546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
18547 $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
18548
18549 if test -n "$DEBUGINFOD_CFLAGS"; then
18550     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
18551  elif test -n "$PKG_CONFIG"; then
18552     if test -n "$PKG_CONFIG" && \
18553     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
18554   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
18555   ac_status=$?
18556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18557   test $ac_status = 0; }; then
18558   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
18559                       test "x$?" != "x0" && pkg_failed=yes
18560 else
18561   pkg_failed=yes
18562 fi
18563  else
18564     pkg_failed=untried
18565 fi
18566 if test -n "$DEBUGINFOD_LIBS"; then
18567     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
18568  elif test -n "$PKG_CONFIG"; then
18569     if test -n "$PKG_CONFIG" && \
18570     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
18571   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
18572   ac_status=$?
18573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18574   test $ac_status = 0; }; then
18575   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
18576                       test "x$?" != "x0" && pkg_failed=yes
18577 else
18578   pkg_failed=yes
18579 fi
18580  else
18581     pkg_failed=untried
18582 fi
18583
18584 if test $pkg_failed = no; then
18585   pkg_save_LDFLAGS="$LDFLAGS"
18586   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
18587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18588 /* end confdefs.h.  */
18589
18590 int
18591 main ()
18592 {
18593
18594   ;
18595   return 0;
18596 }
18597 _ACEOF
18598 if ac_fn_c_try_link "$LINENO"; then :
18599
18600 else
18601   pkg_failed=yes
18602 fi
18603 rm -f core conftest.err conftest.$ac_objext \
18604     conftest$ac_exeext conftest.$ac_ext
18605   LDFLAGS=$pkg_save_LDFLAGS
18606 fi
18607
18608
18609
18610 if test $pkg_failed = yes; then
18611         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18612 $as_echo "no" >&6; }
18613
18614 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
18615         _pkg_short_errors_supported=yes
18616 else
18617         _pkg_short_errors_supported=no
18618 fi
18619         if test $_pkg_short_errors_supported = yes; then
18620                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
18621         else
18622                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
18623         fi
18624         # Put the nasty error message in config.log where it belongs
18625         echo "$DEBUGINFOD_PKG_ERRORS" >&5
18626
18627         if test "x$with_debuginfod" = xyes; then
18628        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
18629      else
18630        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
18631 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
18632      fi
18633 elif test $pkg_failed = untried; then
18634         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18635 $as_echo "no" >&6; }
18636         if test "x$with_debuginfod" = xyes; then
18637        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
18638      else
18639        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
18640 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
18641      fi
18642 else
18643         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
18644         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
18645         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18646 $as_echo "yes" >&6; }
18647
18648 $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
18649
18650 fi
18651 else
18652   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
18653 $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
18654 fi
18655
18656
18657 # Libunwind support for ia64.
18658
18659 # Check whether --with-libunwind-ia64 was given.
18660 if test "${with_libunwind_ia64+set}" = set; then :
18661   withval=$with_libunwind_ia64;
18662 else
18663   with_libunwind_ia64=auto
18664 fi
18665
18666
18667 # Backward compatibility option.
18668 if test "${with_libunwind+set}" = set; then
18669   if test x"$with_libunwind_ia64" != xauto; then
18670     as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
18671   fi
18672   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
18673 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
18674   with_libunwind_ia64="$with_libunwind"
18675 fi
18676
18677 case "$with_libunwind_ia64" in
18678   yes | no)
18679     ;;
18680   auto)
18681     for ac_header in libunwind-ia64.h
18682 do :
18683   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
18684 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
18685   cat >>confdefs.h <<_ACEOF
18686 #define HAVE_LIBUNWIND_IA64_H 1
18687 _ACEOF
18688
18689 fi
18690
18691 done
18692
18693     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
18694     ;;
18695   *)
18696     as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
18697     ;;
18698 esac
18699
18700 if test x"$with_libunwind_ia64" = xyes; then
18701   for ac_header in libunwind-ia64.h
18702 do :
18703   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
18704 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
18705   cat >>confdefs.h <<_ACEOF
18706 #define HAVE_LIBUNWIND_IA64_H 1
18707 _ACEOF
18708
18709 fi
18710
18711 done
18712
18713   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
18714     as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
18715   fi
18716   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
18717   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
18718   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
18719 fi
18720
18721 opt_curses=no
18722
18723 # Check whether --with-curses was given.
18724 if test "${with_curses+set}" = set; then :
18725   withval=$with_curses; opt_curses=$withval
18726 fi
18727
18728
18729 prefer_curses=no
18730 if test "$opt_curses" = "yes"; then
18731   prefer_curses=yes
18732 fi
18733
18734 # Profiling support.
18735 # Check whether --enable-profiling was given.
18736 if test "${enable_profiling+set}" = set; then :
18737   enableval=$enable_profiling;
18738            case $enableval in
18739              yes | no)
18740                ;;
18741              *)
18742                as_fn_error $? "bad value $enableval for --enable-profiling" "$LINENO" 5
18743                ;;
18744            esac
18745
18746 else
18747   enable_profiling=no
18748 fi
18749
18750
18751 for ac_func in monstartup _mcleanup
18752 do :
18753   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18754 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18755 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18756   cat >>confdefs.h <<_ACEOF
18757 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18758 _ACEOF
18759
18760 fi
18761 done
18762
18763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
18764 $as_echo_n "checking for _etext... " >&6; }
18765 if ${ac_cv_var__etext+:} false; then :
18766   $as_echo_n "(cached) " >&6
18767 else
18768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18769 /* end confdefs.h.  */
18770 #include <stdlib.h>
18771          extern char _etext;
18772 int
18773 main ()
18774 {
18775 free (&_etext);
18776
18777   ;
18778   return 0;
18779 }
18780 _ACEOF
18781 if ac_fn_c_try_link "$LINENO"; then :
18782   ac_cv_var__etext=yes
18783 else
18784   ac_cv_var__etext=no
18785
18786 fi
18787 rm -f core conftest.err conftest.$ac_objext \
18788     conftest$ac_exeext conftest.$ac_ext
18789
18790 fi
18791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
18792 $as_echo "$ac_cv_var__etext" >&6; }
18793 if test "$ac_cv_var__etext" = yes; then
18794
18795 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
18796
18797 fi
18798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
18799 $as_echo_n "checking for etext... " >&6; }
18800 if ${ac_cv_var_etext+:} false; then :
18801   $as_echo_n "(cached) " >&6
18802 else
18803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18804 /* end confdefs.h.  */
18805 #include <stdlib.h>
18806          extern char etext;
18807 int
18808 main ()
18809 {
18810 free (&etext);
18811
18812   ;
18813   return 0;
18814 }
18815 _ACEOF
18816 if ac_fn_c_try_link "$LINENO"; then :
18817   ac_cv_var_etext=yes
18818 else
18819   ac_cv_var_etext=no
18820
18821 fi
18822 rm -f core conftest.err conftest.$ac_objext \
18823     conftest$ac_exeext conftest.$ac_ext
18824
18825 fi
18826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
18827 $as_echo "$ac_cv_var_etext" >&6; }
18828 if test "$ac_cv_var_etext" = yes; then
18829
18830 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
18831
18832 fi
18833 if test "$enable_profiling" = yes ; then
18834   if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
18835     as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
18836   fi
18837   PROFILE_CFLAGS=-pg
18838   OLD_CFLAGS="$CFLAGS"
18839   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
18840
18841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
18842 $as_echo_n "checking whether $CC supports -pg... " >&6; }
18843 if ${ac_cv_cc_supports_pg+:} false; then :
18844   $as_echo_n "(cached) " >&6
18845 else
18846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18847 /* end confdefs.h.  */
18848
18849 int
18850 main ()
18851 {
18852 int x;
18853   ;
18854   return 0;
18855 }
18856 _ACEOF
18857 if ac_fn_c_try_compile "$LINENO"; then :
18858   ac_cv_cc_supports_pg=yes
18859 else
18860   ac_cv_cc_supports_pg=no
18861
18862 fi
18863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18864
18865 fi
18866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
18867 $as_echo "$ac_cv_cc_supports_pg" >&6; }
18868
18869   if test "$ac_cv_cc_supports_pg" = no; then
18870     as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
18871   fi
18872
18873   CFLAGS="$OLD_CFLAGS"
18874 fi
18875
18876 CODESIGN_CERT=
18877 # Check whether --enable-codesign was given.
18878 if test "${enable_codesign+set}" = set; then :
18879   enableval=$enable_codesign; CODESIGN_CERT=$enableval
18880 fi
18881
18882
18883
18884
18885
18886 # Check whether --with-pkgversion was given.
18887 if test "${with_pkgversion+set}" = set; then :
18888   withval=$with_pkgversion; case "$withval" in
18889       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
18890       no)  PKGVERSION= ;;
18891       *)   PKGVERSION="($withval) " ;;
18892      esac
18893 else
18894   PKGVERSION="(GDB) "
18895
18896 fi
18897
18898
18899
18900
18901
18902 # Check whether --with-bugurl was given.
18903 if test "${with_bugurl+set}" = set; then :
18904   withval=$with_bugurl; case "$withval" in
18905       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
18906       no)  BUGURL=
18907            ;;
18908       *)   BUGURL="$withval"
18909            ;;
18910      esac
18911 else
18912   BUGURL="https://www.gnu.org/software/gdb/bugs/"
18913
18914 fi
18915
18916   case ${BUGURL} in
18917   "")
18918     REPORT_BUGS_TO=
18919     REPORT_BUGS_TEXI=
18920     ;;
18921   *)
18922     REPORT_BUGS_TO="<$BUGURL>"
18923     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
18924     ;;
18925   esac;
18926
18927
18928
18929
18930 cat >>confdefs.h <<_ACEOF
18931 #define PKGVERSION "$PKGVERSION"
18932 _ACEOF
18933
18934
18935 cat >>confdefs.h <<_ACEOF
18936 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
18937 _ACEOF
18938
18939
18940 # --------------------- #
18941 # Checks for programs.  #
18942 # --------------------- #
18943
18944 for ac_prog in gawk mawk nawk awk
18945 do
18946   # Extract the first word of "$ac_prog", so it can be a program name with args.
18947 set dummy $ac_prog; ac_word=$2
18948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18949 $as_echo_n "checking for $ac_word... " >&6; }
18950 if ${ac_cv_prog_AWK+:} false; then :
18951   $as_echo_n "(cached) " >&6
18952 else
18953   if test -n "$AWK"; then
18954   ac_cv_prog_AWK="$AWK" # Let the user override the test.
18955 else
18956 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18957 for as_dir in $PATH
18958 do
18959   IFS=$as_save_IFS
18960   test -z "$as_dir" && as_dir=.
18961     for ac_exec_ext in '' $ac_executable_extensions; do
18962   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18963     ac_cv_prog_AWK="$ac_prog"
18964     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18965     break 2
18966   fi
18967 done
18968   done
18969 IFS=$as_save_IFS
18970
18971 fi
18972 fi
18973 AWK=$ac_cv_prog_AWK
18974 if test -n "$AWK"; then
18975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
18976 $as_echo "$AWK" >&6; }
18977 else
18978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18979 $as_echo "no" >&6; }
18980 fi
18981
18982
18983   test -n "$AWK" && break
18984 done
18985
18986 # Find a good install program.  We prefer a C program (faster),
18987 # so one script is as good as another.  But avoid the broken or
18988 # incompatible versions:
18989 # SysV /etc/install, /usr/sbin/install
18990 # SunOS /usr/etc/install
18991 # IRIX /sbin/install
18992 # AIX /bin/install
18993 # AmigaOS /C/install, which installs bootblocks on floppy discs
18994 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
18995 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
18996 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
18997 # OS/2's system install, which has a completely different semantic
18998 # ./install, which can be erroneously created by make from ./install.sh.
18999 # Reject install programs that cannot install multiple files.
19000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
19001 $as_echo_n "checking for a BSD-compatible install... " >&6; }
19002 if test -z "$INSTALL"; then
19003 if ${ac_cv_path_install+:} false; then :
19004   $as_echo_n "(cached) " >&6
19005 else
19006   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19007 for as_dir in $PATH
19008 do
19009   IFS=$as_save_IFS
19010   test -z "$as_dir" && as_dir=.
19011     # Account for people who put trailing slashes in PATH elements.
19012 case $as_dir/ in #((
19013   ./ | .// | /[cC]/* | \
19014   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
19015   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
19016   /usr/ucb/* ) ;;
19017   *)
19018     # OSF1 and SCO ODT 3.0 have their own names for install.
19019     # Don't use installbsd from OSF since it installs stuff as root
19020     # by default.
19021     for ac_prog in ginstall scoinst install; do
19022       for ac_exec_ext in '' $ac_executable_extensions; do
19023         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
19024           if test $ac_prog = install &&
19025             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
19026             # AIX install.  It has an incompatible calling convention.
19027             :
19028           elif test $ac_prog = install &&
19029             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
19030             # program-specific install script used by HP pwplus--don't use.
19031             :
19032           else
19033             rm -rf conftest.one conftest.two conftest.dir
19034             echo one > conftest.one
19035             echo two > conftest.two
19036             mkdir conftest.dir
19037             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
19038               test -s conftest.one && test -s conftest.two &&
19039               test -s conftest.dir/conftest.one &&
19040               test -s conftest.dir/conftest.two
19041             then
19042               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
19043               break 3
19044             fi
19045           fi
19046         fi
19047       done
19048     done
19049     ;;
19050 esac
19051
19052   done
19053 IFS=$as_save_IFS
19054
19055 rm -rf conftest.one conftest.two conftest.dir
19056
19057 fi
19058   if test "${ac_cv_path_install+set}" = set; then
19059     INSTALL=$ac_cv_path_install
19060   else
19061     # As a last resort, use the slow shell script.  Don't cache a
19062     # value for INSTALL within a source directory, because that will
19063     # break other packages using the cache if that directory is
19064     # removed, or if the value is a relative name.
19065     INSTALL=$ac_install_sh
19066   fi
19067 fi
19068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
19069 $as_echo "$INSTALL" >&6; }
19070
19071 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
19072 # It thinks the first close brace ends the variable substitution.
19073 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
19074
19075 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
19076
19077 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
19078
19079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
19080 $as_echo_n "checking whether ln -s works... " >&6; }
19081 LN_S=$as_ln_s
19082 if test "$LN_S" = "ln -s"; then
19083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19084 $as_echo "yes" >&6; }
19085 else
19086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
19087 $as_echo "no, using $LN_S" >&6; }
19088 fi
19089
19090 if test -n "$ac_tool_prefix"; then
19091   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
19092 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
19093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19094 $as_echo_n "checking for $ac_word... " >&6; }
19095 if ${ac_cv_prog_RANLIB+:} false; then :
19096   $as_echo_n "(cached) " >&6
19097 else
19098   if test -n "$RANLIB"; then
19099   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
19100 else
19101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19102 for as_dir in $PATH
19103 do
19104   IFS=$as_save_IFS
19105   test -z "$as_dir" && as_dir=.
19106     for ac_exec_ext in '' $ac_executable_extensions; do
19107   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19108     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
19109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19110     break 2
19111   fi
19112 done
19113   done
19114 IFS=$as_save_IFS
19115
19116 fi
19117 fi
19118 RANLIB=$ac_cv_prog_RANLIB
19119 if test -n "$RANLIB"; then
19120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
19121 $as_echo "$RANLIB" >&6; }
19122 else
19123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19124 $as_echo "no" >&6; }
19125 fi
19126
19127
19128 fi
19129 if test -z "$ac_cv_prog_RANLIB"; then
19130   ac_ct_RANLIB=$RANLIB
19131   # Extract the first word of "ranlib", so it can be a program name with args.
19132 set dummy ranlib; ac_word=$2
19133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19134 $as_echo_n "checking for $ac_word... " >&6; }
19135 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
19136   $as_echo_n "(cached) " >&6
19137 else
19138   if test -n "$ac_ct_RANLIB"; then
19139   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
19140 else
19141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19142 for as_dir in $PATH
19143 do
19144   IFS=$as_save_IFS
19145   test -z "$as_dir" && as_dir=.
19146     for ac_exec_ext in '' $ac_executable_extensions; do
19147   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19148     ac_cv_prog_ac_ct_RANLIB="ranlib"
19149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19150     break 2
19151   fi
19152 done
19153   done
19154 IFS=$as_save_IFS
19155
19156 fi
19157 fi
19158 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
19159 if test -n "$ac_ct_RANLIB"; then
19160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
19161 $as_echo "$ac_ct_RANLIB" >&6; }
19162 else
19163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19164 $as_echo "no" >&6; }
19165 fi
19166
19167   if test "x$ac_ct_RANLIB" = x; then
19168     RANLIB=":"
19169   else
19170     case $cross_compiling:$ac_tool_warned in
19171 yes:)
19172 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19173 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19174 ac_tool_warned=yes ;;
19175 esac
19176     RANLIB=$ac_ct_RANLIB
19177   fi
19178 else
19179   RANLIB="$ac_cv_prog_RANLIB"
19180 fi
19181
19182 for ac_prog in 'bison -y' byacc
19183 do
19184   # Extract the first word of "$ac_prog", so it can be a program name with args.
19185 set dummy $ac_prog; ac_word=$2
19186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19187 $as_echo_n "checking for $ac_word... " >&6; }
19188 if ${ac_cv_prog_YACC+:} false; then :
19189   $as_echo_n "(cached) " >&6
19190 else
19191   if test -n "$YACC"; then
19192   ac_cv_prog_YACC="$YACC" # Let the user override the test.
19193 else
19194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19195 for as_dir in $PATH
19196 do
19197   IFS=$as_save_IFS
19198   test -z "$as_dir" && as_dir=.
19199     for ac_exec_ext in '' $ac_executable_extensions; do
19200   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19201     ac_cv_prog_YACC="$ac_prog"
19202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19203     break 2
19204   fi
19205 done
19206   done
19207 IFS=$as_save_IFS
19208
19209 fi
19210 fi
19211 YACC=$ac_cv_prog_YACC
19212 if test -n "$YACC"; then
19213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
19214 $as_echo "$YACC" >&6; }
19215 else
19216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19217 $as_echo "no" >&6; }
19218 fi
19219
19220
19221   test -n "$YACC" && break
19222 done
19223 test -n "$YACC" || YACC="yacc"
19224
19225
19226 if test -n "$ac_tool_prefix"; then
19227   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
19228 set dummy ${ac_tool_prefix}ar; ac_word=$2
19229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19230 $as_echo_n "checking for $ac_word... " >&6; }
19231 if ${ac_cv_prog_AR+:} false; then :
19232   $as_echo_n "(cached) " >&6
19233 else
19234   if test -n "$AR"; then
19235   ac_cv_prog_AR="$AR" # Let the user override the test.
19236 else
19237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19238 for as_dir in $PATH
19239 do
19240   IFS=$as_save_IFS
19241   test -z "$as_dir" && as_dir=.
19242     for ac_exec_ext in '' $ac_executable_extensions; do
19243   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19244     ac_cv_prog_AR="${ac_tool_prefix}ar"
19245     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19246     break 2
19247   fi
19248 done
19249   done
19250 IFS=$as_save_IFS
19251
19252 fi
19253 fi
19254 AR=$ac_cv_prog_AR
19255 if test -n "$AR"; then
19256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
19257 $as_echo "$AR" >&6; }
19258 else
19259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19260 $as_echo "no" >&6; }
19261 fi
19262
19263
19264 fi
19265 if test -z "$ac_cv_prog_AR"; then
19266   ac_ct_AR=$AR
19267   # Extract the first word of "ar", so it can be a program name with args.
19268 set dummy ar; ac_word=$2
19269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19270 $as_echo_n "checking for $ac_word... " >&6; }
19271 if ${ac_cv_prog_ac_ct_AR+:} false; then :
19272   $as_echo_n "(cached) " >&6
19273 else
19274   if test -n "$ac_ct_AR"; then
19275   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
19276 else
19277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19278 for as_dir in $PATH
19279 do
19280   IFS=$as_save_IFS
19281   test -z "$as_dir" && as_dir=.
19282     for ac_exec_ext in '' $ac_executable_extensions; do
19283   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19284     ac_cv_prog_ac_ct_AR="ar"
19285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19286     break 2
19287   fi
19288 done
19289   done
19290 IFS=$as_save_IFS
19291
19292 fi
19293 fi
19294 ac_ct_AR=$ac_cv_prog_ac_ct_AR
19295 if test -n "$ac_ct_AR"; then
19296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
19297 $as_echo "$ac_ct_AR" >&6; }
19298 else
19299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19300 $as_echo "no" >&6; }
19301 fi
19302
19303   if test "x$ac_ct_AR" = x; then
19304     AR=""
19305   else
19306     case $cross_compiling:$ac_tool_warned in
19307 yes:)
19308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19309 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19310 ac_tool_warned=yes ;;
19311 esac
19312     AR=$ac_ct_AR
19313   fi
19314 else
19315   AR="$ac_cv_prog_AR"
19316 fi
19317
19318 if test -n "$ac_tool_prefix"; then
19319   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
19320 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
19321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19322 $as_echo_n "checking for $ac_word... " >&6; }
19323 if ${ac_cv_prog_DLLTOOL+:} false; then :
19324   $as_echo_n "(cached) " >&6
19325 else
19326   if test -n "$DLLTOOL"; then
19327   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
19328 else
19329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19330 for as_dir in $PATH
19331 do
19332   IFS=$as_save_IFS
19333   test -z "$as_dir" && as_dir=.
19334     for ac_exec_ext in '' $ac_executable_extensions; do
19335   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19336     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
19337     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19338     break 2
19339   fi
19340 done
19341   done
19342 IFS=$as_save_IFS
19343
19344 fi
19345 fi
19346 DLLTOOL=$ac_cv_prog_DLLTOOL
19347 if test -n "$DLLTOOL"; then
19348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
19349 $as_echo "$DLLTOOL" >&6; }
19350 else
19351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19352 $as_echo "no" >&6; }
19353 fi
19354
19355
19356 fi
19357 if test -z "$ac_cv_prog_DLLTOOL"; then
19358   ac_ct_DLLTOOL=$DLLTOOL
19359   # Extract the first word of "dlltool", so it can be a program name with args.
19360 set dummy dlltool; ac_word=$2
19361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19362 $as_echo_n "checking for $ac_word... " >&6; }
19363 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
19364   $as_echo_n "(cached) " >&6
19365 else
19366   if test -n "$ac_ct_DLLTOOL"; then
19367   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
19368 else
19369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19370 for as_dir in $PATH
19371 do
19372   IFS=$as_save_IFS
19373   test -z "$as_dir" && as_dir=.
19374     for ac_exec_ext in '' $ac_executable_extensions; do
19375   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19376     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
19377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19378     break 2
19379   fi
19380 done
19381   done
19382 IFS=$as_save_IFS
19383
19384 fi
19385 fi
19386 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
19387 if test -n "$ac_ct_DLLTOOL"; then
19388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
19389 $as_echo "$ac_ct_DLLTOOL" >&6; }
19390 else
19391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19392 $as_echo "no" >&6; }
19393 fi
19394
19395   if test "x$ac_ct_DLLTOOL" = x; then
19396     DLLTOOL=""
19397   else
19398     case $cross_compiling:$ac_tool_warned in
19399 yes:)
19400 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19401 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19402 ac_tool_warned=yes ;;
19403 esac
19404     DLLTOOL=$ac_ct_DLLTOOL
19405   fi
19406 else
19407   DLLTOOL="$ac_cv_prog_DLLTOOL"
19408 fi
19409
19410 if test -n "$ac_tool_prefix"; then
19411   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
19412 set dummy ${ac_tool_prefix}windres; ac_word=$2
19413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19414 $as_echo_n "checking for $ac_word... " >&6; }
19415 if ${ac_cv_prog_WINDRES+:} false; then :
19416   $as_echo_n "(cached) " >&6
19417 else
19418   if test -n "$WINDRES"; then
19419   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
19420 else
19421 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19422 for as_dir in $PATH
19423 do
19424   IFS=$as_save_IFS
19425   test -z "$as_dir" && as_dir=.
19426     for ac_exec_ext in '' $ac_executable_extensions; do
19427   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19428     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
19429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19430     break 2
19431   fi
19432 done
19433   done
19434 IFS=$as_save_IFS
19435
19436 fi
19437 fi
19438 WINDRES=$ac_cv_prog_WINDRES
19439 if test -n "$WINDRES"; then
19440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
19441 $as_echo "$WINDRES" >&6; }
19442 else
19443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19444 $as_echo "no" >&6; }
19445 fi
19446
19447
19448 fi
19449 if test -z "$ac_cv_prog_WINDRES"; then
19450   ac_ct_WINDRES=$WINDRES
19451   # Extract the first word of "windres", so it can be a program name with args.
19452 set dummy windres; ac_word=$2
19453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19454 $as_echo_n "checking for $ac_word... " >&6; }
19455 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
19456   $as_echo_n "(cached) " >&6
19457 else
19458   if test -n "$ac_ct_WINDRES"; then
19459   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
19460 else
19461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19462 for as_dir in $PATH
19463 do
19464   IFS=$as_save_IFS
19465   test -z "$as_dir" && as_dir=.
19466     for ac_exec_ext in '' $ac_executable_extensions; do
19467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19468     ac_cv_prog_ac_ct_WINDRES="windres"
19469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19470     break 2
19471   fi
19472 done
19473   done
19474 IFS=$as_save_IFS
19475
19476 fi
19477 fi
19478 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
19479 if test -n "$ac_ct_WINDRES"; then
19480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
19481 $as_echo "$ac_ct_WINDRES" >&6; }
19482 else
19483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19484 $as_echo "no" >&6; }
19485 fi
19486
19487   if test "x$ac_ct_WINDRES" = x; then
19488     WINDRES=""
19489   else
19490     case $cross_compiling:$ac_tool_warned in
19491 yes:)
19492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19493 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19494 ac_tool_warned=yes ;;
19495 esac
19496     WINDRES=$ac_ct_WINDRES
19497   fi
19498 else
19499   WINDRES="$ac_cv_prog_WINDRES"
19500 fi
19501
19502
19503 case $host_os in
19504   gnu*)
19505     # Needed for GNU Hurd hosts.
19506     if test -n "$ac_tool_prefix"; then
19507   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
19508 set dummy ${ac_tool_prefix}mig; ac_word=$2
19509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19510 $as_echo_n "checking for $ac_word... " >&6; }
19511 if ${ac_cv_prog_MIG+:} false; then :
19512   $as_echo_n "(cached) " >&6
19513 else
19514   if test -n "$MIG"; then
19515   ac_cv_prog_MIG="$MIG" # Let the user override the test.
19516 else
19517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19518 for as_dir in $PATH
19519 do
19520   IFS=$as_save_IFS
19521   test -z "$as_dir" && as_dir=.
19522     for ac_exec_ext in '' $ac_executable_extensions; do
19523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19524     ac_cv_prog_MIG="${ac_tool_prefix}mig"
19525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19526     break 2
19527   fi
19528 done
19529   done
19530 IFS=$as_save_IFS
19531
19532 fi
19533 fi
19534 MIG=$ac_cv_prog_MIG
19535 if test -n "$MIG"; then
19536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
19537 $as_echo "$MIG" >&6; }
19538 else
19539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19540 $as_echo "no" >&6; }
19541 fi
19542
19543
19544 fi
19545 if test -z "$ac_cv_prog_MIG"; then
19546   ac_ct_MIG=$MIG
19547   # Extract the first word of "mig", so it can be a program name with args.
19548 set dummy mig; ac_word=$2
19549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19550 $as_echo_n "checking for $ac_word... " >&6; }
19551 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
19552   $as_echo_n "(cached) " >&6
19553 else
19554   if test -n "$ac_ct_MIG"; then
19555   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
19556 else
19557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19558 for as_dir in $PATH
19559 do
19560   IFS=$as_save_IFS
19561   test -z "$as_dir" && as_dir=.
19562     for ac_exec_ext in '' $ac_executable_extensions; do
19563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19564     ac_cv_prog_ac_ct_MIG="mig"
19565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19566     break 2
19567   fi
19568 done
19569   done
19570 IFS=$as_save_IFS
19571
19572 fi
19573 fi
19574 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
19575 if test -n "$ac_ct_MIG"; then
19576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
19577 $as_echo "$ac_ct_MIG" >&6; }
19578 else
19579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19580 $as_echo "no" >&6; }
19581 fi
19582
19583   if test "x$ac_ct_MIG" = x; then
19584     MIG=""
19585   else
19586     case $cross_compiling:$ac_tool_warned in
19587 yes:)
19588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19590 ac_tool_warned=yes ;;
19591 esac
19592     MIG=$ac_ct_MIG
19593   fi
19594 else
19595   MIG="$ac_cv_prog_MIG"
19596 fi
19597
19598     if test x"$MIG" = x; then
19599       as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
19600     fi
19601     ;;
19602 esac
19603
19604 # ---------------------- #
19605 # Checks for libraries.  #
19606 # ---------------------- #
19607
19608 # We might need to link with -lm; most simulators need it.
19609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
19610 $as_echo_n "checking for main in -lm... " >&6; }
19611 if ${ac_cv_lib_m_main+:} false; then :
19612   $as_echo_n "(cached) " >&6
19613 else
19614   ac_check_lib_save_LIBS=$LIBS
19615 LIBS="-lm  $LIBS"
19616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19617 /* end confdefs.h.  */
19618
19619
19620 int
19621 main ()
19622 {
19623 return main ();
19624   ;
19625   return 0;
19626 }
19627 _ACEOF
19628 if ac_fn_c_try_link "$LINENO"; then :
19629   ac_cv_lib_m_main=yes
19630 else
19631   ac_cv_lib_m_main=no
19632 fi
19633 rm -f core conftest.err conftest.$ac_objext \
19634     conftest$ac_exeext conftest.$ac_ext
19635 LIBS=$ac_check_lib_save_LIBS
19636 fi
19637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
19638 $as_echo "$ac_cv_lib_m_main" >&6; }
19639 if test "x$ac_cv_lib_m_main" = xyes; then :
19640   cat >>confdefs.h <<_ACEOF
19641 #define HAVE_LIBM 1
19642 _ACEOF
19643
19644   LIBS="-lm $LIBS"
19645
19646 fi
19647
19648
19649 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
19650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
19651 $as_echo_n "checking for library containing gethostbyname... " >&6; }
19652 if ${ac_cv_search_gethostbyname+:} false; then :
19653   $as_echo_n "(cached) " >&6
19654 else
19655   ac_func_search_save_LIBS=$LIBS
19656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19657 /* end confdefs.h.  */
19658
19659 /* Override any GCC internal prototype to avoid an error.
19660    Use char because int might match the return type of a GCC
19661    builtin and then its argument prototype would still apply.  */
19662 #ifdef __cplusplus
19663 extern "C"
19664 #endif
19665 char gethostbyname ();
19666 int
19667 main ()
19668 {
19669 return gethostbyname ();
19670   ;
19671   return 0;
19672 }
19673 _ACEOF
19674 for ac_lib in '' nsl; do
19675   if test -z "$ac_lib"; then
19676     ac_res="none required"
19677   else
19678     ac_res=-l$ac_lib
19679     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19680   fi
19681   if ac_fn_c_try_link "$LINENO"; then :
19682   ac_cv_search_gethostbyname=$ac_res
19683 fi
19684 rm -f core conftest.err conftest.$ac_objext \
19685     conftest$ac_exeext
19686   if ${ac_cv_search_gethostbyname+:} false; then :
19687   break
19688 fi
19689 done
19690 if ${ac_cv_search_gethostbyname+:} false; then :
19691
19692 else
19693   ac_cv_search_gethostbyname=no
19694 fi
19695 rm conftest.$ac_ext
19696 LIBS=$ac_func_search_save_LIBS
19697 fi
19698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
19699 $as_echo "$ac_cv_search_gethostbyname" >&6; }
19700 ac_res=$ac_cv_search_gethostbyname
19701 if test "$ac_res" != no; then :
19702   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19703
19704 fi
19705
19706
19707 # Link in zlib/zstd if we can.  This allows us to read compressed debug
19708 # sections.
19709
19710   # Use the system's zlib library.
19711   zlibdir="-L\$(top_builddir)/../zlib"
19712   zlibinc="-I\$(top_srcdir)/../zlib"
19713
19714 # Check whether --with-system-zlib was given.
19715 if test "${with_system_zlib+set}" = set; then :
19716   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
19717     zlibdir=
19718     zlibinc=
19719   fi
19720
19721 fi
19722
19723
19724
19725
19726
19727
19728 # Check whether --with-zstd was given.
19729 if test "${with_zstd+set}" = set; then :
19730   withval=$with_zstd;
19731 else
19732   with_zstd=auto
19733 fi
19734
19735
19736 if test "$with_zstd" != no; then :
19737
19738 pkg_failed=no
19739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
19740 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
19741
19742 if test -n "$ZSTD_CFLAGS"; then
19743     pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
19744  elif test -n "$PKG_CONFIG"; then
19745     if test -n "$PKG_CONFIG" && \
19746     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
19747   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
19748   ac_status=$?
19749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19750   test $ac_status = 0; }; then
19751   pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
19752                       test "x$?" != "x0" && pkg_failed=yes
19753 else
19754   pkg_failed=yes
19755 fi
19756  else
19757     pkg_failed=untried
19758 fi
19759 if test -n "$ZSTD_LIBS"; then
19760     pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
19761  elif test -n "$PKG_CONFIG"; then
19762     if test -n "$PKG_CONFIG" && \
19763     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
19764   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
19765   ac_status=$?
19766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19767   test $ac_status = 0; }; then
19768   pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
19769                       test "x$?" != "x0" && pkg_failed=yes
19770 else
19771   pkg_failed=yes
19772 fi
19773  else
19774     pkg_failed=untried
19775 fi
19776
19777 if test $pkg_failed = no; then
19778   pkg_save_LDFLAGS="$LDFLAGS"
19779   LDFLAGS="$LDFLAGS $pkg_cv_ZSTD_LIBS"
19780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19781 /* end confdefs.h.  */
19782
19783 int
19784 main ()
19785 {
19786
19787   ;
19788   return 0;
19789 }
19790 _ACEOF
19791 if ac_fn_c_try_link "$LINENO"; then :
19792
19793 else
19794   pkg_failed=yes
19795 fi
19796 rm -f core conftest.err conftest.$ac_objext \
19797     conftest$ac_exeext conftest.$ac_ext
19798   LDFLAGS=$pkg_save_LDFLAGS
19799 fi
19800
19801
19802
19803 if test $pkg_failed = yes; then
19804         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19805 $as_echo "no" >&6; }
19806
19807 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19808         _pkg_short_errors_supported=yes
19809 else
19810         _pkg_short_errors_supported=no
19811 fi
19812         if test $_pkg_short_errors_supported = yes; then
19813                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
19814         else
19815                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
19816         fi
19817         # Put the nasty error message in config.log where it belongs
19818         echo "$ZSTD_PKG_ERRORS" >&5
19819
19820
19821     if test "$with_zstd" = yes; then
19822       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
19823     fi
19824
19825 elif test $pkg_failed = untried; then
19826         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19827 $as_echo "no" >&6; }
19828
19829     if test "$with_zstd" = yes; then
19830       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
19831     fi
19832
19833 else
19834         ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
19835         ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
19836         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19837 $as_echo "yes" >&6; }
19838
19839
19840 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
19841
19842
19843 fi
19844
19845 fi
19846
19847
19848
19849       if test "X$prefix" = "XNONE"; then
19850     acl_final_prefix="$ac_default_prefix"
19851   else
19852     acl_final_prefix="$prefix"
19853   fi
19854   if test "X$exec_prefix" = "XNONE"; then
19855     acl_final_exec_prefix='${prefix}'
19856   else
19857     acl_final_exec_prefix="$exec_prefix"
19858   fi
19859   acl_save_prefix="$prefix"
19860   prefix="$acl_final_prefix"
19861   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
19862   prefix="$acl_save_prefix"
19863
19864
19865 # Check whether --with-gnu-ld was given.
19866 if test "${with_gnu_ld+set}" = set; then :
19867   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19868 else
19869   with_gnu_ld=no
19870 fi
19871
19872 # Prepare PATH_SEPARATOR.
19873 # The user is always right.
19874 if test "${PATH_SEPARATOR+set}" != set; then
19875   echo "#! /bin/sh" >conf$$.sh
19876   echo  "exit 0"   >>conf$$.sh
19877   chmod +x conf$$.sh
19878   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
19879     PATH_SEPARATOR=';'
19880   else
19881     PATH_SEPARATOR=:
19882   fi
19883   rm -f conf$$.sh
19884 fi
19885 ac_prog=ld
19886 if test "$GCC" = yes; then
19887   # Check if gcc -print-prog-name=ld gives a path.
19888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
19889 $as_echo_n "checking for ld used by GCC... " >&6; }
19890   case $host in
19891   *-*-mingw*)
19892     # gcc leaves a trailing carriage return which upsets mingw
19893     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19894   *)
19895     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19896   esac
19897   case $ac_prog in
19898     # Accept absolute paths.
19899     [\\/]* | [A-Za-z]:[\\/]*)
19900       re_direlt='/[^/][^/]*/\.\./'
19901       # Canonicalize the path of ld
19902       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
19903       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
19904         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
19905       done
19906       test -z "$LD" && LD="$ac_prog"
19907       ;;
19908   "")
19909     # If it fails, then pretend we aren't using GCC.
19910     ac_prog=ld
19911     ;;
19912   *)
19913     # If it is relative, then search for the first ld in PATH.
19914     with_gnu_ld=unknown
19915     ;;
19916   esac
19917 elif test "$with_gnu_ld" = yes; then
19918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19919 $as_echo_n "checking for GNU ld... " >&6; }
19920 else
19921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19922 $as_echo_n "checking for non-GNU ld... " >&6; }
19923 fi
19924 if ${acl_cv_path_LD+:} false; then :
19925   $as_echo_n "(cached) " >&6
19926 else
19927   if test -z "$LD"; then
19928   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
19929   for ac_dir in $PATH; do
19930     test -z "$ac_dir" && ac_dir=.
19931     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19932       acl_cv_path_LD="$ac_dir/$ac_prog"
19933       # Check to see if the program is GNU ld.  I'd rather use --version,
19934       # but apparently some GNU ld's only accept -v.
19935       # Break only if it was the GNU/non-GNU ld that we prefer.
19936       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
19937         test "$with_gnu_ld" != no && break
19938       else
19939         test "$with_gnu_ld" != yes && break
19940       fi
19941     fi
19942   done
19943   IFS="$ac_save_ifs"
19944 else
19945   acl_cv_path_LD="$LD" # Let the user override the test with a path.
19946 fi
19947 fi
19948
19949 LD="$acl_cv_path_LD"
19950 if test -n "$LD"; then
19951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19952 $as_echo "$LD" >&6; }
19953 else
19954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19955 $as_echo "no" >&6; }
19956 fi
19957 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
19958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19959 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19960 if ${acl_cv_prog_gnu_ld+:} false; then :
19961   $as_echo_n "(cached) " >&6
19962 else
19963   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
19964 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
19965   acl_cv_prog_gnu_ld=yes
19966 else
19967   acl_cv_prog_gnu_ld=no
19968 fi
19969 fi
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
19971 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
19972 with_gnu_ld=$acl_cv_prog_gnu_ld
19973
19974
19975
19976                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
19977 $as_echo_n "checking for shared library run path origin... " >&6; }
19978 if ${acl_cv_rpath+:} false; then :
19979   $as_echo_n "(cached) " >&6
19980 else
19981
19982     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
19983     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
19984     . ./conftest.sh
19985     rm -f ./conftest.sh
19986     acl_cv_rpath=done
19987
19988 fi
19989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
19990 $as_echo "$acl_cv_rpath" >&6; }
19991   wl="$acl_cv_wl"
19992   libext="$acl_cv_libext"
19993   shlibext="$acl_cv_shlibext"
19994   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
19995   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
19996   hardcode_direct="$acl_cv_hardcode_direct"
19997   hardcode_minus_L="$acl_cv_hardcode_minus_L"
19998     # Check whether --enable-rpath was given.
19999 if test "${enable_rpath+set}" = set; then :
20000   enableval=$enable_rpath; :
20001 else
20002   enable_rpath=yes
20003 fi
20004
20005
20006
20007
20008
20009
20010
20011
20012     use_additional=yes
20013
20014   acl_save_prefix="$prefix"
20015   prefix="$acl_final_prefix"
20016   acl_save_exec_prefix="$exec_prefix"
20017   exec_prefix="$acl_final_exec_prefix"
20018
20019     eval additional_includedir=\"$includedir\"
20020     eval additional_libdir=\"$libdir\"
20021
20022   exec_prefix="$acl_save_exec_prefix"
20023   prefix="$acl_save_prefix"
20024
20025
20026 # Check whether --with-libiconv-prefix was given.
20027 if test "${with_libiconv_prefix+set}" = set; then :
20028   withval=$with_libiconv_prefix;
20029     if test "X$withval" = "Xno"; then
20030       use_additional=no
20031     else
20032       if test "X$withval" = "X"; then
20033
20034   acl_save_prefix="$prefix"
20035   prefix="$acl_final_prefix"
20036   acl_save_exec_prefix="$exec_prefix"
20037   exec_prefix="$acl_final_exec_prefix"
20038
20039           eval additional_includedir=\"$includedir\"
20040           eval additional_libdir=\"$libdir\"
20041
20042   exec_prefix="$acl_save_exec_prefix"
20043   prefix="$acl_save_prefix"
20044
20045       else
20046         additional_includedir="$withval/include"
20047         additional_libdir="$withval/lib"
20048       fi
20049     fi
20050
20051 fi
20052
20053
20054 # Check whether --with-libiconv-type was given.
20055 if test "${with_libiconv_type+set}" = set; then :
20056   withval=$with_libiconv_type;  with_libiconv_type=$withval
20057 else
20058    with_libiconv_type=auto
20059 fi
20060
20061   lib_type=`eval echo \$with_libiconv_type`
20062
20063       LIBICONV=
20064   LTLIBICONV=
20065   INCICONV=
20066   rpathdirs=
20067   ltrpathdirs=
20068   names_already_handled=
20069   names_next_round='iconv '
20070   while test -n "$names_next_round"; do
20071     names_this_round="$names_next_round"
20072     names_next_round=
20073     for name in $names_this_round; do
20074       already_handled=
20075       for n in $names_already_handled; do
20076         if test "$n" = "$name"; then
20077           already_handled=yes
20078           break
20079         fi
20080       done
20081       if test -z "$already_handled"; then
20082         names_already_handled="$names_already_handled $name"
20083                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
20084         eval value=\"\$HAVE_LIB$uppername\"
20085         if test -n "$value"; then
20086           if test "$value" = yes; then
20087             eval value=\"\$LIB$uppername\"
20088             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
20089             eval value=\"\$LTLIB$uppername\"
20090             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
20091           else
20092                                     :
20093           fi
20094         else
20095                               found_dir=
20096           found_la=
20097           found_so=
20098           found_a=
20099           if test $use_additional = yes; then
20100             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
20101               found_dir="$additional_libdir"
20102               found_so="$additional_libdir/lib$name.$shlibext"
20103               if test -f "$additional_libdir/lib$name.la"; then
20104                 found_la="$additional_libdir/lib$name.la"
20105               fi
20106             elif test x$lib_type != xshared; then
20107               if test -f "$additional_libdir/lib$name.$libext"; then
20108                 found_dir="$additional_libdir"
20109                 found_a="$additional_libdir/lib$name.$libext"
20110                 if test -f "$additional_libdir/lib$name.la"; then
20111                   found_la="$additional_libdir/lib$name.la"
20112                 fi
20113               fi
20114             fi
20115           fi
20116           if test "X$found_dir" = "X"; then
20117             for x in $LDFLAGS $LTLIBICONV; do
20118
20119   acl_save_prefix="$prefix"
20120   prefix="$acl_final_prefix"
20121   acl_save_exec_prefix="$exec_prefix"
20122   exec_prefix="$acl_final_exec_prefix"
20123   eval x=\"$x\"
20124   exec_prefix="$acl_save_exec_prefix"
20125   prefix="$acl_save_prefix"
20126
20127               case "$x" in
20128                 -L*)
20129                   dir=`echo "X$x" | sed -e 's/^X-L//'`
20130                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
20131                     found_dir="$dir"
20132                     found_so="$dir/lib$name.$shlibext"
20133                     if test -f "$dir/lib$name.la"; then
20134                       found_la="$dir/lib$name.la"
20135                     fi
20136                   elif test x$lib_type != xshared; then
20137                     if test -f "$dir/lib$name.$libext"; then
20138                       found_dir="$dir"
20139                       found_a="$dir/lib$name.$libext"
20140                       if test -f "$dir/lib$name.la"; then
20141                         found_la="$dir/lib$name.la"
20142                       fi
20143                     fi
20144                   fi
20145                   ;;
20146               esac
20147               if test "X$found_dir" != "X"; then
20148                 break
20149               fi
20150             done
20151           fi
20152           if test "X$found_dir" != "X"; then
20153                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
20154             if test "X$found_so" != "X"; then
20155                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
20156                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20157               else
20158                                                                                 haveit=
20159                 for x in $ltrpathdirs; do
20160                   if test "X$x" = "X$found_dir"; then
20161                     haveit=yes
20162                     break
20163                   fi
20164                 done
20165                 if test -z "$haveit"; then
20166                   ltrpathdirs="$ltrpathdirs $found_dir"
20167                 fi
20168                                 if test "$hardcode_direct" = yes; then
20169                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20170                 else
20171                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
20172                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20173                                                             haveit=
20174                     for x in $rpathdirs; do
20175                       if test "X$x" = "X$found_dir"; then
20176                         haveit=yes
20177                         break
20178                       fi
20179                     done
20180                     if test -z "$haveit"; then
20181                       rpathdirs="$rpathdirs $found_dir"
20182                     fi
20183                   else
20184                                                                                 haveit=
20185                     for x in $LDFLAGS $LIBICONV; do
20186
20187   acl_save_prefix="$prefix"
20188   prefix="$acl_final_prefix"
20189   acl_save_exec_prefix="$exec_prefix"
20190   exec_prefix="$acl_final_exec_prefix"
20191   eval x=\"$x\"
20192   exec_prefix="$acl_save_exec_prefix"
20193   prefix="$acl_save_prefix"
20194
20195                       if test "X$x" = "X-L$found_dir"; then
20196                         haveit=yes
20197                         break
20198                       fi
20199                     done
20200                     if test -z "$haveit"; then
20201                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
20202                     fi
20203                     if test "$hardcode_minus_L" != no; then
20204                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
20205                     else
20206                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
20207                     fi
20208                   fi
20209                 fi
20210               fi
20211             else
20212               if test "X$found_a" != "X"; then
20213                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
20214               else
20215                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
20216               fi
20217             fi
20218                         additional_includedir=
20219             case "$found_dir" in
20220               */lib | */lib/)
20221                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
20222                 additional_includedir="$basedir/include"
20223                 ;;
20224             esac
20225             if test "X$additional_includedir" != "X"; then
20226                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
20227                 haveit=
20228                 if test "X$additional_includedir" = "X/usr/local/include"; then
20229                   if test -n "$GCC"; then
20230                     case $host_os in
20231                       linux*) haveit=yes;;
20232                     esac
20233                   fi
20234                 fi
20235                 if test -z "$haveit"; then
20236                   for x in $CPPFLAGS $INCICONV; do
20237
20238   acl_save_prefix="$prefix"
20239   prefix="$acl_final_prefix"
20240   acl_save_exec_prefix="$exec_prefix"
20241   exec_prefix="$acl_final_exec_prefix"
20242   eval x=\"$x\"
20243   exec_prefix="$acl_save_exec_prefix"
20244   prefix="$acl_save_prefix"
20245
20246                     if test "X$x" = "X-I$additional_includedir"; then
20247                       haveit=yes
20248                       break
20249                     fi
20250                   done
20251                   if test -z "$haveit"; then
20252                     if test -d "$additional_includedir"; then
20253                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
20254                     fi
20255                   fi
20256                 fi
20257               fi
20258             fi
20259                         if test -n "$found_la"; then
20260                                                         save_libdir="$libdir"
20261               case "$found_la" in
20262                 */* | *\\*) . "$found_la" ;;
20263                 *) . "./$found_la" ;;
20264               esac
20265               libdir="$save_libdir"
20266                             for dep in $dependency_libs; do
20267                 case "$dep" in
20268                   -L*)
20269                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
20270                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
20271                       haveit=
20272                       if test "X$additional_libdir" = "X/usr/local/lib"; then
20273                         if test -n "$GCC"; then
20274                           case $host_os in
20275                             linux*) haveit=yes;;
20276                           esac
20277                         fi
20278                       fi
20279                       if test -z "$haveit"; then
20280                         haveit=
20281                         for x in $LDFLAGS $LIBICONV; do
20282
20283   acl_save_prefix="$prefix"
20284   prefix="$acl_final_prefix"
20285   acl_save_exec_prefix="$exec_prefix"
20286   exec_prefix="$acl_final_exec_prefix"
20287   eval x=\"$x\"
20288   exec_prefix="$acl_save_exec_prefix"
20289   prefix="$acl_save_prefix"
20290
20291                           if test "X$x" = "X-L$additional_libdir"; then
20292                             haveit=yes
20293                             break
20294                           fi
20295                         done
20296                         if test -z "$haveit"; then
20297                           if test -d "$additional_libdir"; then
20298                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
20299                           fi
20300                         fi
20301                         haveit=
20302                         for x in $LDFLAGS $LTLIBICONV; do
20303
20304   acl_save_prefix="$prefix"
20305   prefix="$acl_final_prefix"
20306   acl_save_exec_prefix="$exec_prefix"
20307   exec_prefix="$acl_final_exec_prefix"
20308   eval x=\"$x\"
20309   exec_prefix="$acl_save_exec_prefix"
20310   prefix="$acl_save_prefix"
20311
20312                           if test "X$x" = "X-L$additional_libdir"; then
20313                             haveit=yes
20314                             break
20315                           fi
20316                         done
20317                         if test -z "$haveit"; then
20318                           if test -d "$additional_libdir"; then
20319                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
20320                           fi
20321                         fi
20322                       fi
20323                     fi
20324                     ;;
20325                   -R*)
20326                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
20327                     if test "$enable_rpath" != no; then
20328                                                                   haveit=
20329                       for x in $rpathdirs; do
20330                         if test "X$x" = "X$dir"; then
20331                           haveit=yes
20332                           break
20333                         fi
20334                       done
20335                       if test -z "$haveit"; then
20336                         rpathdirs="$rpathdirs $dir"
20337                       fi
20338                                                                   haveit=
20339                       for x in $ltrpathdirs; do
20340                         if test "X$x" = "X$dir"; then
20341                           haveit=yes
20342                           break
20343                         fi
20344                       done
20345                       if test -z "$haveit"; then
20346                         ltrpathdirs="$ltrpathdirs $dir"
20347                       fi
20348                     fi
20349                     ;;
20350                   -l*)
20351                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
20352                     ;;
20353                   *.la)
20354                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
20355                     ;;
20356                   *)
20357                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
20358                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
20359                     ;;
20360                 esac
20361               done
20362             fi
20363           else
20364                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
20365               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
20366               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
20367             else
20368               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
20369               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
20370             fi
20371           fi
20372         fi
20373       fi
20374     done
20375   done
20376   if test "X$rpathdirs" != "X"; then
20377     if test -n "$hardcode_libdir_separator"; then
20378                         alldirs=
20379       for found_dir in $rpathdirs; do
20380         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
20381       done
20382             acl_save_libdir="$libdir"
20383       libdir="$alldirs"
20384       eval flag=\"$hardcode_libdir_flag_spec\"
20385       libdir="$acl_save_libdir"
20386       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
20387     else
20388             for found_dir in $rpathdirs; do
20389         acl_save_libdir="$libdir"
20390         libdir="$found_dir"
20391         eval flag=\"$hardcode_libdir_flag_spec\"
20392         libdir="$acl_save_libdir"
20393         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
20394       done
20395     fi
20396   fi
20397   if test "X$ltrpathdirs" != "X"; then
20398             for found_dir in $ltrpathdirs; do
20399       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
20400     done
20401   fi
20402
20403
20404
20405
20406
20407
20408
20409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
20410 $as_echo_n "checking for iconv... " >&6; }
20411 if ${am_cv_func_iconv+:} false; then :
20412   $as_echo_n "(cached) " >&6
20413 else
20414
20415     am_cv_func_iconv="no, consider installing GNU libiconv"
20416     am_cv_lib_iconv=no
20417                     am_save_CPPFLAGS="$CPPFLAGS"
20418     CPPFLAGS="$CPPFLAGS $INCICONV"
20419     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20420 /* end confdefs.h.  */
20421 #include <stdlib.h>
20422 #include <iconv.h>
20423 int
20424 main ()
20425 {
20426 iconv_t cd = iconv_open("","");
20427        iconv(cd,NULL,NULL,NULL,NULL);
20428        iconv_close(cd);
20429   ;
20430   return 0;
20431 }
20432 _ACEOF
20433 if ac_fn_c_try_link "$LINENO"; then :
20434   am_cv_func_iconv=yes
20435 fi
20436 rm -f core conftest.err conftest.$ac_objext \
20437     conftest$ac_exeext conftest.$ac_ext
20438     CPPFLAGS="$am_save_CPPFLAGS"
20439
20440     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
20441       for _libs in .libs _libs; do
20442         am_save_CPPFLAGS="$CPPFLAGS"
20443         am_save_LIBS="$LIBS"
20444         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
20445         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
20446         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20447 /* end confdefs.h.  */
20448 #include <stdlib.h>
20449 #include <iconv.h>
20450 int
20451 main ()
20452 {
20453 iconv_t cd = iconv_open("","");
20454            iconv(cd,NULL,NULL,NULL,NULL);
20455            iconv_close(cd);
20456   ;
20457   return 0;
20458 }
20459 _ACEOF
20460 if ac_fn_c_try_link "$LINENO"; then :
20461   INCICONV="-I../libiconv/include"
20462           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
20463           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
20464           am_cv_lib_iconv=yes
20465           am_cv_func_iconv=yes
20466 fi
20467 rm -f core conftest.err conftest.$ac_objext \
20468     conftest$ac_exeext conftest.$ac_ext
20469         CPPFLAGS="$am_save_CPPFLAGS"
20470         LIBS="$am_save_LIBS"
20471         if test "$am_cv_func_iconv" = "yes"; then
20472           break
20473         fi
20474       done
20475     fi
20476
20477     if test "$am_cv_func_iconv" != yes; then
20478       am_save_CPPFLAGS="$CPPFLAGS"
20479       am_save_LIBS="$LIBS"
20480       CPPFLAGS="$CPPFLAGS $INCICONV"
20481       LIBS="$LIBS $LIBICONV"
20482       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20483 /* end confdefs.h.  */
20484 #include <stdlib.h>
20485 #include <iconv.h>
20486 int
20487 main ()
20488 {
20489 iconv_t cd = iconv_open("","");
20490          iconv(cd,NULL,NULL,NULL,NULL);
20491          iconv_close(cd);
20492   ;
20493   return 0;
20494 }
20495 _ACEOF
20496 if ac_fn_c_try_link "$LINENO"; then :
20497   am_cv_lib_iconv=yes
20498         am_cv_func_iconv=yes
20499 fi
20500 rm -f core conftest.err conftest.$ac_objext \
20501     conftest$ac_exeext conftest.$ac_ext
20502       CPPFLAGS="$am_save_CPPFLAGS"
20503       LIBS="$am_save_LIBS"
20504     fi
20505
20506 fi
20507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
20508 $as_echo "$am_cv_func_iconv" >&6; }
20509   if test "$am_cv_func_iconv" = yes; then
20510
20511 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
20512
20513   fi
20514   if test "$am_cv_lib_iconv" = yes; then
20515
20516   for element in $INCICONV; do
20517     haveit=
20518     for x in $CPPFLAGS; do
20519
20520   acl_save_prefix="$prefix"
20521   prefix="$acl_final_prefix"
20522   acl_save_exec_prefix="$exec_prefix"
20523   exec_prefix="$acl_final_exec_prefix"
20524   eval x=\"$x\"
20525   exec_prefix="$acl_save_exec_prefix"
20526   prefix="$acl_save_prefix"
20527
20528       if test "X$x" = "X$element"; then
20529         haveit=yes
20530         break
20531       fi
20532     done
20533     if test -z "$haveit"; then
20534       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
20535     fi
20536   done
20537
20538     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
20539 $as_echo_n "checking how to link with libiconv... " >&6; }
20540     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
20541 $as_echo "$LIBICONV" >&6; }
20542   else
20543     LIBICONV=
20544     LTLIBICONV=
20545   fi
20546
20547
20548
20549   if test "$am_cv_func_iconv" = yes; then
20550     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
20551 $as_echo_n "checking for iconv declaration... " >&6; }
20552     if ${am_cv_proto_iconv+:} false; then :
20553   $as_echo_n "(cached) " >&6
20554 else
20555
20556       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20557 /* end confdefs.h.  */
20558
20559 #include <stdlib.h>
20560 #include <iconv.h>
20561 extern
20562 #ifdef __cplusplus
20563 "C"
20564 #endif
20565 #if defined(__STDC__) || defined(__cplusplus)
20566 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
20567 #else
20568 size_t iconv();
20569 #endif
20570
20571 int
20572 main ()
20573 {
20574
20575   ;
20576   return 0;
20577 }
20578 _ACEOF
20579 if ac_fn_c_try_compile "$LINENO"; then :
20580   am_cv_proto_iconv_arg1=""
20581 else
20582   am_cv_proto_iconv_arg1="const"
20583 fi
20584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20585       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
20586 fi
20587
20588     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
20589     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
20590          }$am_cv_proto_iconv" >&5
20591 $as_echo "${ac_t:-
20592          }$am_cv_proto_iconv" >&6; }
20593
20594 cat >>confdefs.h <<_ACEOF
20595 #define ICONV_CONST $am_cv_proto_iconv_arg1
20596 _ACEOF
20597
20598   fi
20599
20600
20601 # GDB may fork/exec the iconv program to get the list of supported character
20602 # sets.  Allow the user to specify where to find it.
20603 # There are several factors affecting the choice of option name:
20604 # - There is already --with-libiconv-prefix but we can't use it, it specifies
20605 #   the build-time location of libiconv files.
20606 # - The program we need to find is iconv, which comes with glibc.  The user
20607 #   doesn't necessarily have libiconv installed.  Therefore naming this
20608 #   --with-libiconv-foo feels wrong.
20609 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
20610 #   defined to work on directories not files (though it really doesn't know
20611 #   the difference).
20612 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
20613 #   with --with-libiconv-prefix.
20614 # Putting these together is why the option name is --with-iconv-bin.
20615
20616
20617 # Check whether --with-iconv-bin was given.
20618 if test "${with_iconv_bin+set}" = set; then :
20619   withval=$with_iconv_bin; iconv_bin="${withval}"
20620
20621 cat >>confdefs.h <<_ACEOF
20622 #define ICONV_BIN "${iconv_bin}"
20623 _ACEOF
20624
20625
20626   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
20627      if test "x$prefix" = xNONE; then
20628         test_prefix=/usr/local
20629      else
20630         test_prefix=$prefix
20631      fi
20632   else
20633      test_prefix=$exec_prefix
20634   fi
20635   value=0
20636   case ${iconv_bin} in
20637      "${test_prefix}"|"${test_prefix}/"*|\
20638         '${exec_prefix}'|'${exec_prefix}/'*)
20639      value=1
20640      ;;
20641   esac
20642
20643 cat >>confdefs.h <<_ACEOF
20644 #define ICONV_BIN_RELOCATABLE $value
20645 _ACEOF
20646
20647
20648
20649 fi
20650
20651
20652 # For the TUI, we need enhanced curses functionality.
20653 if test x"$enable_tui" != xno; then
20654   prefer_curses=yes
20655 fi
20656
20657 curses_found=no
20658 if test x"$prefer_curses" = xyes; then
20659   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
20660   # curses library because the latter might not provide all the
20661   # functionality we need.  However, this leads to problems on systems
20662   # where the linker searches /usr/local/lib, but the compiler doesn't
20663   # search /usr/local/include, if ncurses is installed in /usr/local.  A
20664   # default installation of ncurses on alpha*-dec-osf* will lead to such
20665   # a situation.
20666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
20667 $as_echo_n "checking for library containing waddstr... " >&6; }
20668 if ${ac_cv_search_waddstr+:} false; then :
20669   $as_echo_n "(cached) " >&6
20670 else
20671   ac_func_search_save_LIBS=$LIBS
20672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20673 /* end confdefs.h.  */
20674
20675 /* Override any GCC internal prototype to avoid an error.
20676    Use char because int might match the return type of a GCC
20677    builtin and then its argument prototype would still apply.  */
20678 #ifdef __cplusplus
20679 extern "C"
20680 #endif
20681 char waddstr ();
20682 int
20683 main ()
20684 {
20685 return waddstr ();
20686   ;
20687   return 0;
20688 }
20689 _ACEOF
20690 for ac_lib in '' ncursesw ncurses cursesX curses; do
20691   if test -z "$ac_lib"; then
20692     ac_res="none required"
20693   else
20694     ac_res=-l$ac_lib
20695     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20696   fi
20697   if ac_fn_c_try_link "$LINENO"; then :
20698   ac_cv_search_waddstr=$ac_res
20699 fi
20700 rm -f core conftest.err conftest.$ac_objext \
20701     conftest$ac_exeext
20702   if ${ac_cv_search_waddstr+:} false; then :
20703   break
20704 fi
20705 done
20706 if ${ac_cv_search_waddstr+:} false; then :
20707
20708 else
20709   ac_cv_search_waddstr=no
20710 fi
20711 rm conftest.$ac_ext
20712 LIBS=$ac_func_search_save_LIBS
20713 fi
20714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
20715 $as_echo "$ac_cv_search_waddstr" >&6; }
20716 ac_res=$ac_cv_search_waddstr
20717 if test "$ac_res" != no; then :
20718   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20719   curses_found=yes
20720
20721 $as_echo "#define HAVE_LIBCURSES 1" >>confdefs.h
20722
20723
20724 fi
20725
20726 fi
20727
20728 # Check whether we should enable the TUI, but only do so if we really
20729 # can.
20730 if test x"$enable_tui" != xno; then
20731   if test "$curses_found" != no; then
20732     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
20733     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
20734     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
20735     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
20736   else
20737     if test x"$enable_tui" = xyes; then
20738       as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
20739     else
20740       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
20741 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
20742     fi
20743   fi
20744 fi
20745
20746 # Since GDB uses Readline, we need termcap functionality.  In many
20747 # cases this will be provided by the curses library, but some systems
20748 # have a separate termcap library, or no curses library at all.
20749
20750 case $host_os in
20751   cygwin*)
20752     if test -d "$srcdir/libtermcap"; then
20753       LIBS="../libtermcap/libtermcap.a $LIBS"
20754       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
20755     fi ;;
20756   go32* | *djgpp*)
20757     ac_cv_search_tgetent="none required"
20758     ;;
20759 esac
20760
20761 # These are the libraries checked by Readline.
20762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
20763 $as_echo_n "checking for library containing tgetent... " >&6; }
20764 if ${ac_cv_search_tgetent+:} false; then :
20765   $as_echo_n "(cached) " >&6
20766 else
20767   ac_func_search_save_LIBS=$LIBS
20768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20769 /* end confdefs.h.  */
20770
20771 /* Override any GCC internal prototype to avoid an error.
20772    Use char because int might match the return type of a GCC
20773    builtin and then its argument prototype would still apply.  */
20774 #ifdef __cplusplus
20775 extern "C"
20776 #endif
20777 char tgetent ();
20778 int
20779 main ()
20780 {
20781 return tgetent ();
20782   ;
20783   return 0;
20784 }
20785 _ACEOF
20786 for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
20787   if test -z "$ac_lib"; then
20788     ac_res="none required"
20789   else
20790     ac_res=-l$ac_lib
20791     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20792   fi
20793   if ac_fn_c_try_link "$LINENO"; then :
20794   ac_cv_search_tgetent=$ac_res
20795 fi
20796 rm -f core conftest.err conftest.$ac_objext \
20797     conftest$ac_exeext
20798   if ${ac_cv_search_tgetent+:} false; then :
20799   break
20800 fi
20801 done
20802 if ${ac_cv_search_tgetent+:} false; then :
20803
20804 else
20805   ac_cv_search_tgetent=no
20806 fi
20807 rm conftest.$ac_ext
20808 LIBS=$ac_func_search_save_LIBS
20809 fi
20810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
20811 $as_echo "$ac_cv_search_tgetent" >&6; }
20812 ac_res=$ac_cv_search_tgetent
20813 if test "$ac_res" != no; then :
20814   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20815
20816 fi
20817
20818
20819 if test "$ac_cv_search_tgetent" = no; then
20820   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
20821 fi
20822
20823
20824 # Check whether --with-system-readline was given.
20825 if test "${with_system_readline+set}" = set; then :
20826   withval=$with_system_readline;
20827 fi
20828
20829
20830 if test "$with_system_readline" = yes; then
20831   for ac_header in readline/readline.h
20832 do :
20833   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
20834 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
20835   cat >>confdefs.h <<_ACEOF
20836 #define HAVE_READLINE_READLINE_H 1
20837 _ACEOF
20838  readline_h=yes
20839 else
20840   readline_h=no
20841 fi
20842
20843 done
20844
20845   if test "$readline_h" = "no"; then
20846     as_fn_error $? "readline development packages are probably missing" "$LINENO" 5
20847   fi
20848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
20849 $as_echo_n "checking whether system readline is new enough... " >&6; }
20850 if ${gdb_cv_readline_ok+:} false; then :
20851   $as_echo_n "(cached) " >&6
20852 else
20853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20854 /* end confdefs.h.  */
20855 #include <stdio.h>
20856            #include <readline/readline.h>
20857 int
20858 main ()
20859 {
20860 #if RL_VERSION_MAJOR < 7
20861            # error "readline version 7 required"
20862            #endif
20863
20864   ;
20865   return 0;
20866 }
20867 _ACEOF
20868 if ac_fn_c_try_compile "$LINENO"; then :
20869   gdb_cv_readline_ok=yes
20870 else
20871   gdb_cv_readline_ok=no
20872
20873 fi
20874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20875
20876 fi
20877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
20878 $as_echo "$gdb_cv_readline_ok" >&6; }
20879   if test "$gdb_cv_readline_ok" != yes; then
20880     as_fn_error $? "system readline is not new enough" "$LINENO" 5
20881   fi
20882
20883   READLINE=-lreadline
20884   READLINE_DEPS=
20885   READLINE_CFLAGS=
20886   READLINE_TEXI_INCFLAG=
20887   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_SYSTEM_DOC_INCLUDES)'
20888 else
20889   READLINE='$(READLINE_DIR)/libreadline.a'
20890   READLINE_DEPS='$(READLINE)'
20891   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
20892   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
20893   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_INTREE_DOC_INCLUDES)'
20894 fi
20895
20896
20897
20898
20899
20900
20901 # Generate jit-reader.h
20902
20903 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
20904 TARGET_PTR=
20905
20906 # The cast to long int works around a bug in the HP C Compiler
20907 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20908 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20909 # This bug is HP SR number 8606223364.
20910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
20911 $as_echo_n "checking size of unsigned long long... " >&6; }
20912 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
20913   $as_echo_n "(cached) " >&6
20914 else
20915   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
20916
20917 else
20918   if test "$ac_cv_type_unsigned_long_long" = yes; then
20919      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20921 as_fn_error 77 "cannot compute sizeof (unsigned long long)
20922 See \`config.log' for more details" "$LINENO" 5; }
20923    else
20924      ac_cv_sizeof_unsigned_long_long=0
20925    fi
20926 fi
20927
20928 fi
20929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
20930 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
20931
20932
20933
20934 cat >>confdefs.h <<_ACEOF
20935 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
20936 _ACEOF
20937
20938
20939 # The cast to long int works around a bug in the HP C Compiler
20940 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20941 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20942 # This bug is HP SR number 8606223364.
20943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
20944 $as_echo_n "checking size of unsigned long... " >&6; }
20945 if ${ac_cv_sizeof_unsigned_long+:} false; then :
20946   $as_echo_n "(cached) " >&6
20947 else
20948   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
20949
20950 else
20951   if test "$ac_cv_type_unsigned_long" = yes; then
20952      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20954 as_fn_error 77 "cannot compute sizeof (unsigned long)
20955 See \`config.log' for more details" "$LINENO" 5; }
20956    else
20957      ac_cv_sizeof_unsigned_long=0
20958    fi
20959 fi
20960
20961 fi
20962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
20963 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
20964
20965
20966
20967 cat >>confdefs.h <<_ACEOF
20968 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
20969 _ACEOF
20970
20971
20972 # The cast to long int works around a bug in the HP C Compiler
20973 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
20974 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
20975 # This bug is HP SR number 8606223364.
20976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
20977 $as_echo_n "checking size of unsigned __int128... " >&6; }
20978 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
20979   $as_echo_n "(cached) " >&6
20980 else
20981   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
20982
20983 else
20984   if test "$ac_cv_type_unsigned___int128" = yes; then
20985      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20986 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20987 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
20988 See \`config.log' for more details" "$LINENO" 5; }
20989    else
20990      ac_cv_sizeof_unsigned___int128=0
20991    fi
20992 fi
20993
20994 fi
20995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
20996 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
20997
20998
20999
21000 cat >>confdefs.h <<_ACEOF
21001 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
21002 _ACEOF
21003
21004
21005
21006 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
21007   TARGET_PTR="unsigned long"
21008 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
21009   TARGET_PTR="unsigned long long"
21010 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
21011   TARGET_PTR="unsigned __int128"
21012 else
21013   TARGET_PTR="unsigned long"
21014 fi
21015
21016
21017 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
21018
21019
21020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
21021 $as_echo_n "checking for library containing dlopen... " >&6; }
21022 if ${ac_cv_search_dlopen+:} false; then :
21023   $as_echo_n "(cached) " >&6
21024 else
21025   ac_func_search_save_LIBS=$LIBS
21026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21027 /* end confdefs.h.  */
21028
21029 /* Override any GCC internal prototype to avoid an error.
21030    Use char because int might match the return type of a GCC
21031    builtin and then its argument prototype would still apply.  */
21032 #ifdef __cplusplus
21033 extern "C"
21034 #endif
21035 char dlopen ();
21036 int
21037 main ()
21038 {
21039 return dlopen ();
21040   ;
21041   return 0;
21042 }
21043 _ACEOF
21044 for ac_lib in '' dl; do
21045   if test -z "$ac_lib"; then
21046     ac_res="none required"
21047   else
21048     ac_res=-l$ac_lib
21049     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
21050   fi
21051   if ac_fn_c_try_link "$LINENO"; then :
21052   ac_cv_search_dlopen=$ac_res
21053 fi
21054 rm -f core conftest.err conftest.$ac_objext \
21055     conftest$ac_exeext
21056   if ${ac_cv_search_dlopen+:} false; then :
21057   break
21058 fi
21059 done
21060 if ${ac_cv_search_dlopen+:} false; then :
21061
21062 else
21063   ac_cv_search_dlopen=no
21064 fi
21065 rm conftest.$ac_ext
21066 LIBS=$ac_func_search_save_LIBS
21067 fi
21068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
21069 $as_echo "$ac_cv_search_dlopen" >&6; }
21070 ac_res=$ac_cv_search_dlopen
21071 if test "$ac_res" != no; then :
21072   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
21073
21074 fi
21075
21076
21077
21078
21079 # Check whether --with-jit-reader-dir was given.
21080 if test "${with_jit_reader_dir+set}" = set; then :
21081   withval=$with_jit_reader_dir;
21082     JIT_READER_DIR=$withval
21083 else
21084   JIT_READER_DIR=${libdir}/gdb
21085 fi
21086
21087
21088   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
21089   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21090   ac_define_dir=`eval echo $JIT_READER_DIR`
21091   ac_define_dir=`eval echo $ac_define_dir`
21092
21093 cat >>confdefs.h <<_ACEOF
21094 #define JIT_READER_DIR "$ac_define_dir"
21095 _ACEOF
21096
21097
21098
21099
21100   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21101      if test "x$prefix" = xNONE; then
21102         test_prefix=/usr/local
21103      else
21104         test_prefix=$prefix
21105      fi
21106   else
21107      test_prefix=$exec_prefix
21108   fi
21109   value=0
21110   case ${ac_define_dir} in
21111      "${test_prefix}"|"${test_prefix}/"*|\
21112         '${exec_prefix}'|'${exec_prefix}/'*)
21113      value=1
21114      ;;
21115   esac
21116
21117 cat >>confdefs.h <<_ACEOF
21118 #define JIT_READER_DIR_RELOCATABLE $value
21119 _ACEOF
21120
21121
21122
21123
21124
21125 # Check whether --with-expat was given.
21126 if test "${with_expat+set}" = set; then :
21127   withval=$with_expat;
21128 else
21129   with_expat=auto
21130 fi
21131
21132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
21133 $as_echo_n "checking whether to use expat... " >&6; }
21134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
21135 $as_echo "$with_expat" >&6; }
21136
21137 if test "${with_expat}" = no; then
21138   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
21139 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
21140   HAVE_LIBEXPAT=no
21141 else
21142
21143
21144
21145
21146
21147
21148
21149
21150     use_additional=yes
21151
21152   acl_save_prefix="$prefix"
21153   prefix="$acl_final_prefix"
21154   acl_save_exec_prefix="$exec_prefix"
21155   exec_prefix="$acl_final_exec_prefix"
21156
21157     eval additional_includedir=\"$includedir\"
21158     eval additional_libdir=\"$libdir\"
21159
21160   exec_prefix="$acl_save_exec_prefix"
21161   prefix="$acl_save_prefix"
21162
21163
21164 # Check whether --with-libexpat-prefix was given.
21165 if test "${with_libexpat_prefix+set}" = set; then :
21166   withval=$with_libexpat_prefix;
21167     if test "X$withval" = "Xno"; then
21168       use_additional=no
21169     else
21170       if test "X$withval" = "X"; then
21171
21172   acl_save_prefix="$prefix"
21173   prefix="$acl_final_prefix"
21174   acl_save_exec_prefix="$exec_prefix"
21175   exec_prefix="$acl_final_exec_prefix"
21176
21177           eval additional_includedir=\"$includedir\"
21178           eval additional_libdir=\"$libdir\"
21179
21180   exec_prefix="$acl_save_exec_prefix"
21181   prefix="$acl_save_prefix"
21182
21183       else
21184         additional_includedir="$withval/include"
21185         additional_libdir="$withval/lib"
21186       fi
21187     fi
21188
21189 fi
21190
21191
21192 # Check whether --with-libexpat-type was given.
21193 if test "${with_libexpat_type+set}" = set; then :
21194   withval=$with_libexpat_type;  with_libexpat_type=$withval
21195 else
21196    with_libexpat_type=auto
21197 fi
21198
21199   lib_type=`eval echo \$with_libexpat_type`
21200
21201       LIBEXPAT=
21202   LTLIBEXPAT=
21203   INCEXPAT=
21204   rpathdirs=
21205   ltrpathdirs=
21206   names_already_handled=
21207   names_next_round='expat '
21208   while test -n "$names_next_round"; do
21209     names_this_round="$names_next_round"
21210     names_next_round=
21211     for name in $names_this_round; do
21212       already_handled=
21213       for n in $names_already_handled; do
21214         if test "$n" = "$name"; then
21215           already_handled=yes
21216           break
21217         fi
21218       done
21219       if test -z "$already_handled"; then
21220         names_already_handled="$names_already_handled $name"
21221                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
21222         eval value=\"\$HAVE_LIB$uppername\"
21223         if test -n "$value"; then
21224           if test "$value" = yes; then
21225             eval value=\"\$LIB$uppername\"
21226             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
21227             eval value=\"\$LTLIB$uppername\"
21228             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
21229           else
21230                                     :
21231           fi
21232         else
21233                               found_dir=
21234           found_la=
21235           found_so=
21236           found_a=
21237           if test $use_additional = yes; then
21238             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21239               found_dir="$additional_libdir"
21240               found_so="$additional_libdir/lib$name.$shlibext"
21241               if test -f "$additional_libdir/lib$name.la"; then
21242                 found_la="$additional_libdir/lib$name.la"
21243               fi
21244             elif test x$lib_type != xshared; then
21245               if test -f "$additional_libdir/lib$name.$libext"; then
21246                 found_dir="$additional_libdir"
21247                 found_a="$additional_libdir/lib$name.$libext"
21248                 if test -f "$additional_libdir/lib$name.la"; then
21249                   found_la="$additional_libdir/lib$name.la"
21250                 fi
21251               fi
21252             fi
21253           fi
21254           if test "X$found_dir" = "X"; then
21255             for x in $LDFLAGS $LTLIBEXPAT; do
21256
21257   acl_save_prefix="$prefix"
21258   prefix="$acl_final_prefix"
21259   acl_save_exec_prefix="$exec_prefix"
21260   exec_prefix="$acl_final_exec_prefix"
21261   eval x=\"$x\"
21262   exec_prefix="$acl_save_exec_prefix"
21263   prefix="$acl_save_prefix"
21264
21265               case "$x" in
21266                 -L*)
21267                   dir=`echo "X$x" | sed -e 's/^X-L//'`
21268                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21269                     found_dir="$dir"
21270                     found_so="$dir/lib$name.$shlibext"
21271                     if test -f "$dir/lib$name.la"; then
21272                       found_la="$dir/lib$name.la"
21273                     fi
21274                   elif test x$lib_type != xshared; then
21275                     if test -f "$dir/lib$name.$libext"; then
21276                       found_dir="$dir"
21277                       found_a="$dir/lib$name.$libext"
21278                       if test -f "$dir/lib$name.la"; then
21279                         found_la="$dir/lib$name.la"
21280                       fi
21281                     fi
21282                   fi
21283                   ;;
21284               esac
21285               if test "X$found_dir" != "X"; then
21286                 break
21287               fi
21288             done
21289           fi
21290           if test "X$found_dir" != "X"; then
21291                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
21292             if test "X$found_so" != "X"; then
21293                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
21294                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21295               else
21296                                                                                 haveit=
21297                 for x in $ltrpathdirs; do
21298                   if test "X$x" = "X$found_dir"; then
21299                     haveit=yes
21300                     break
21301                   fi
21302                 done
21303                 if test -z "$haveit"; then
21304                   ltrpathdirs="$ltrpathdirs $found_dir"
21305                 fi
21306                                 if test "$hardcode_direct" = yes; then
21307                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21308                 else
21309                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
21310                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21311                                                             haveit=
21312                     for x in $rpathdirs; do
21313                       if test "X$x" = "X$found_dir"; then
21314                         haveit=yes
21315                         break
21316                       fi
21317                     done
21318                     if test -z "$haveit"; then
21319                       rpathdirs="$rpathdirs $found_dir"
21320                     fi
21321                   else
21322                                                                                 haveit=
21323                     for x in $LDFLAGS $LIBEXPAT; do
21324
21325   acl_save_prefix="$prefix"
21326   prefix="$acl_final_prefix"
21327   acl_save_exec_prefix="$exec_prefix"
21328   exec_prefix="$acl_final_exec_prefix"
21329   eval x=\"$x\"
21330   exec_prefix="$acl_save_exec_prefix"
21331   prefix="$acl_save_prefix"
21332
21333                       if test "X$x" = "X-L$found_dir"; then
21334                         haveit=yes
21335                         break
21336                       fi
21337                     done
21338                     if test -z "$haveit"; then
21339                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
21340                     fi
21341                     if test "$hardcode_minus_L" != no; then
21342                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
21343                     else
21344                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
21345                     fi
21346                   fi
21347                 fi
21348               fi
21349             else
21350               if test "X$found_a" != "X"; then
21351                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
21352               else
21353                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
21354               fi
21355             fi
21356                         additional_includedir=
21357             case "$found_dir" in
21358               */lib | */lib/)
21359                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
21360                 additional_includedir="$basedir/include"
21361                 ;;
21362             esac
21363             if test "X$additional_includedir" != "X"; then
21364                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
21365                 haveit=
21366                 if test "X$additional_includedir" = "X/usr/local/include"; then
21367                   if test -n "$GCC"; then
21368                     case $host_os in
21369                       linux*) haveit=yes;;
21370                     esac
21371                   fi
21372                 fi
21373                 if test -z "$haveit"; then
21374                   for x in $CPPFLAGS $INCEXPAT; do
21375
21376   acl_save_prefix="$prefix"
21377   prefix="$acl_final_prefix"
21378   acl_save_exec_prefix="$exec_prefix"
21379   exec_prefix="$acl_final_exec_prefix"
21380   eval x=\"$x\"
21381   exec_prefix="$acl_save_exec_prefix"
21382   prefix="$acl_save_prefix"
21383
21384                     if test "X$x" = "X-I$additional_includedir"; then
21385                       haveit=yes
21386                       break
21387                     fi
21388                   done
21389                   if test -z "$haveit"; then
21390                     if test -d "$additional_includedir"; then
21391                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
21392                     fi
21393                   fi
21394                 fi
21395               fi
21396             fi
21397                         if test -n "$found_la"; then
21398                                                         save_libdir="$libdir"
21399               case "$found_la" in
21400                 */* | *\\*) . "$found_la" ;;
21401                 *) . "./$found_la" ;;
21402               esac
21403               libdir="$save_libdir"
21404                             for dep in $dependency_libs; do
21405                 case "$dep" in
21406                   -L*)
21407                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
21408                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
21409                       haveit=
21410                       if test "X$additional_libdir" = "X/usr/local/lib"; then
21411                         if test -n "$GCC"; then
21412                           case $host_os in
21413                             linux*) haveit=yes;;
21414                           esac
21415                         fi
21416                       fi
21417                       if test -z "$haveit"; then
21418                         haveit=
21419                         for x in $LDFLAGS $LIBEXPAT; do
21420
21421   acl_save_prefix="$prefix"
21422   prefix="$acl_final_prefix"
21423   acl_save_exec_prefix="$exec_prefix"
21424   exec_prefix="$acl_final_exec_prefix"
21425   eval x=\"$x\"
21426   exec_prefix="$acl_save_exec_prefix"
21427   prefix="$acl_save_prefix"
21428
21429                           if test "X$x" = "X-L$additional_libdir"; then
21430                             haveit=yes
21431                             break
21432                           fi
21433                         done
21434                         if test -z "$haveit"; then
21435                           if test -d "$additional_libdir"; then
21436                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
21437                           fi
21438                         fi
21439                         haveit=
21440                         for x in $LDFLAGS $LTLIBEXPAT; do
21441
21442   acl_save_prefix="$prefix"
21443   prefix="$acl_final_prefix"
21444   acl_save_exec_prefix="$exec_prefix"
21445   exec_prefix="$acl_final_exec_prefix"
21446   eval x=\"$x\"
21447   exec_prefix="$acl_save_exec_prefix"
21448   prefix="$acl_save_prefix"
21449
21450                           if test "X$x" = "X-L$additional_libdir"; then
21451                             haveit=yes
21452                             break
21453                           fi
21454                         done
21455                         if test -z "$haveit"; then
21456                           if test -d "$additional_libdir"; then
21457                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
21458                           fi
21459                         fi
21460                       fi
21461                     fi
21462                     ;;
21463                   -R*)
21464                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
21465                     if test "$enable_rpath" != no; then
21466                                                                   haveit=
21467                       for x in $rpathdirs; do
21468                         if test "X$x" = "X$dir"; then
21469                           haveit=yes
21470                           break
21471                         fi
21472                       done
21473                       if test -z "$haveit"; then
21474                         rpathdirs="$rpathdirs $dir"
21475                       fi
21476                                                                   haveit=
21477                       for x in $ltrpathdirs; do
21478                         if test "X$x" = "X$dir"; then
21479                           haveit=yes
21480                           break
21481                         fi
21482                       done
21483                       if test -z "$haveit"; then
21484                         ltrpathdirs="$ltrpathdirs $dir"
21485                       fi
21486                     fi
21487                     ;;
21488                   -l*)
21489                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
21490                     ;;
21491                   *.la)
21492                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
21493                     ;;
21494                   *)
21495                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
21496                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
21497                     ;;
21498                 esac
21499               done
21500             fi
21501           else
21502                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
21503               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
21504               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
21505             else
21506               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
21507               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
21508             fi
21509           fi
21510         fi
21511       fi
21512     done
21513   done
21514   if test "X$rpathdirs" != "X"; then
21515     if test -n "$hardcode_libdir_separator"; then
21516                         alldirs=
21517       for found_dir in $rpathdirs; do
21518         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
21519       done
21520             acl_save_libdir="$libdir"
21521       libdir="$alldirs"
21522       eval flag=\"$hardcode_libdir_flag_spec\"
21523       libdir="$acl_save_libdir"
21524       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
21525     else
21526             for found_dir in $rpathdirs; do
21527         acl_save_libdir="$libdir"
21528         libdir="$found_dir"
21529         eval flag=\"$hardcode_libdir_flag_spec\"
21530         libdir="$acl_save_libdir"
21531         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
21532       done
21533     fi
21534   fi
21535   if test "X$ltrpathdirs" != "X"; then
21536             for found_dir in $ltrpathdirs; do
21537       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
21538     done
21539   fi
21540
21541
21542         ac_save_CPPFLAGS="$CPPFLAGS"
21543
21544   for element in $INCEXPAT; do
21545     haveit=
21546     for x in $CPPFLAGS; do
21547
21548   acl_save_prefix="$prefix"
21549   prefix="$acl_final_prefix"
21550   acl_save_exec_prefix="$exec_prefix"
21551   exec_prefix="$acl_final_exec_prefix"
21552   eval x=\"$x\"
21553   exec_prefix="$acl_save_exec_prefix"
21554   prefix="$acl_save_prefix"
21555
21556       if test "X$x" = "X$element"; then
21557         haveit=yes
21558         break
21559       fi
21560     done
21561     if test -z "$haveit"; then
21562       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
21563     fi
21564   done
21565
21566
21567   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
21568 $as_echo_n "checking for libexpat... " >&6; }
21569 if ${ac_cv_libexpat+:} false; then :
21570   $as_echo_n "(cached) " >&6
21571 else
21572
21573     ac_save_LIBS="$LIBS"
21574     LIBS="$LIBS $LIBEXPAT"
21575     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21576 /* end confdefs.h.  */
21577 #include "expat.h"
21578 int
21579 main ()
21580 {
21581 XML_Parser p = XML_ParserCreate (0);
21582   ;
21583   return 0;
21584 }
21585 _ACEOF
21586 if ac_fn_c_try_link "$LINENO"; then :
21587   ac_cv_libexpat=yes
21588 else
21589   ac_cv_libexpat=no
21590 fi
21591 rm -f core conftest.err conftest.$ac_objext \
21592     conftest$ac_exeext conftest.$ac_ext
21593     LIBS="$ac_save_LIBS"
21594
21595 fi
21596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
21597 $as_echo "$ac_cv_libexpat" >&6; }
21598   if test "$ac_cv_libexpat" = yes; then
21599     HAVE_LIBEXPAT=yes
21600
21601 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
21602
21603     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
21604 $as_echo_n "checking how to link with libexpat... " >&6; }
21605     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
21606 $as_echo "$LIBEXPAT" >&6; }
21607   else
21608     HAVE_LIBEXPAT=no
21609             CPPFLAGS="$ac_save_CPPFLAGS"
21610     LIBEXPAT=
21611     LTLIBEXPAT=
21612   fi
21613
21614
21615
21616
21617
21618
21619   if test "$HAVE_LIBEXPAT" != yes; then
21620     if test "$with_expat" = yes; then
21621       as_fn_error $? "expat is missing or unusable" "$LINENO" 5
21622     else
21623       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
21624 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
21625     fi
21626   else
21627     save_LIBS=$LIBS
21628     LIBS="$LIBS $LIBEXPAT"
21629     for ac_func in XML_StopParser
21630 do :
21631   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
21632 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
21633   cat >>confdefs.h <<_ACEOF
21634 #define HAVE_XML_STOPPARSER 1
21635 _ACEOF
21636
21637 fi
21638 done
21639
21640     LIBS=$save_LIBS
21641   fi
21642 fi
21643
21644
21645
21646
21647 # --------------------- #
21648 # Check for libpython.  #
21649 # --------------------- #
21650
21651
21652
21653
21654
21655
21656 # Check whether --with-python was given.
21657 if test "${with_python+set}" = set; then :
21658   withval=$with_python;
21659 else
21660   with_python=auto
21661 fi
21662
21663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
21664 $as_echo_n "checking whether to use python... " >&6; }
21665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
21666 $as_echo "$with_python" >&6; }
21667
21668 if test "${with_python}" = no; then
21669   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
21670 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
21671   have_libpython=no
21672 else
21673   case "${with_python}" in
21674   [\\/]* | ?:[\\/]*)
21675     if test -d "${with_python}"; then
21676       # Assume the python binary is ${with_python}/bin/python.
21677       python_prog="${with_python}/bin/python"
21678       python_prefix=
21679       # If python does not exit ${with_python}/bin, then try in
21680       # ${with_python}.  On Windows/MinGW, this is where the Python
21681       # executable is.
21682       if test ! -x "${python_prog}"; then
21683         python_prog="${with_python}/python"
21684         python_prefix=
21685       fi
21686       if test ! -x "${python_prog}"; then
21687         # Fall back to gdb 7.0/7.1 behaviour.
21688         python_prog=missing
21689         python_prefix=${with_python}
21690       fi
21691     elif test -x "${with_python}"; then
21692       # While we can't run python compiled for $host (unless host == build),
21693       # the user could write a script that provides the needed information,
21694       # so we support that.
21695       python_prog=${with_python}
21696       python_prefix=
21697     else
21698       as_fn_error $? "invalid value for --with-python" "$LINENO" 5
21699     fi
21700     ;;
21701   */*)
21702     # Disallow --with-python=foo/bar.
21703     as_fn_error $? "invalid value for --with-python" "$LINENO" 5
21704     ;;
21705   *)
21706     # The user has either specified auto, yes, or the name of the python
21707     # program assumed to be in $PATH.
21708     python_prefix=
21709     case "${with_python}" in
21710     yes | auto)
21711       if test "${build}" = "${host}"; then
21712         # Look first for 'python', then 'python3'.
21713         for ac_prog in python python3
21714 do
21715   # Extract the first word of "$ac_prog", so it can be a program name with args.
21716 set dummy $ac_prog; ac_word=$2
21717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21718 $as_echo_n "checking for $ac_word... " >&6; }
21719 if ${ac_cv_path_python_prog_path+:} false; then :
21720   $as_echo_n "(cached) " >&6
21721 else
21722   case $python_prog_path in
21723   [\\/]* | ?:[\\/]*)
21724   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
21725   ;;
21726   *)
21727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21728 for as_dir in $PATH
21729 do
21730   IFS=$as_save_IFS
21731   test -z "$as_dir" && as_dir=.
21732     for ac_exec_ext in '' $ac_executable_extensions; do
21733   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21734     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
21735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21736     break 2
21737   fi
21738 done
21739   done
21740 IFS=$as_save_IFS
21741
21742   ;;
21743 esac
21744 fi
21745 python_prog_path=$ac_cv_path_python_prog_path
21746 if test -n "$python_prog_path"; then
21747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
21748 $as_echo "$python_prog_path" >&6; }
21749 else
21750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21751 $as_echo "no" >&6; }
21752 fi
21753
21754
21755   test -n "$python_prog_path" && break
21756 done
21757 test -n "$python_prog_path" || python_prog_path="missing"
21758
21759         if test "${python_prog_path}" = missing; then
21760           python_prog=missing
21761         else
21762           python_prog=${python_prog_path}
21763         fi
21764       else
21765         # Not much we can do except assume the cross-compiler will find the
21766         # right files.
21767         python_prog=missing
21768       fi
21769       ;;
21770     *)
21771       # While we can't run python compiled for $host (unless host == build),
21772       # the user could write a script that provides the needed information,
21773       # so we support that.
21774       python_prog="${with_python}"
21775       # Extract the first word of "${python_prog}", so it can be a program name with args.
21776 set dummy ${python_prog}; ac_word=$2
21777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21778 $as_echo_n "checking for $ac_word... " >&6; }
21779 if ${ac_cv_path_python_prog_path+:} false; then :
21780   $as_echo_n "(cached) " >&6
21781 else
21782   case $python_prog_path in
21783   [\\/]* | ?:[\\/]*)
21784   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
21785   ;;
21786   *)
21787   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21788 for as_dir in $PATH
21789 do
21790   IFS=$as_save_IFS
21791   test -z "$as_dir" && as_dir=.
21792     for ac_exec_ext in '' $ac_executable_extensions; do
21793   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21794     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
21795     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21796     break 2
21797   fi
21798 done
21799   done
21800 IFS=$as_save_IFS
21801
21802   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
21803   ;;
21804 esac
21805 fi
21806 python_prog_path=$ac_cv_path_python_prog_path
21807 if test -n "$python_prog_path"; then
21808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
21809 $as_echo "$python_prog_path" >&6; }
21810 else
21811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21812 $as_echo "no" >&6; }
21813 fi
21814
21815
21816       if test "${python_prog_path}" = missing; then
21817         as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
21818       fi
21819       ;;
21820     esac
21821   esac
21822
21823   if test "${python_prog}" != missing; then
21824     # We have a python program to use, but it may be too old.
21825     # Don't flag an error for --with-python=auto (the default).
21826     have_python_config=yes
21827     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
21828     if test $? != 0; then
21829       have_python_config=failed
21830       if test "${with_python}" != auto; then
21831         as_fn_error $? "failure running python-config --includes" "$LINENO" 5
21832       fi
21833     fi
21834     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
21835     if test $? != 0; then
21836       have_python_config=failed
21837       if test "${with_python}" != auto; then
21838         as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
21839       fi
21840     fi
21841     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
21842     if test $? != 0; then
21843       have_python_config=failed
21844       if test "${with_python}" != auto; then
21845         as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
21846       fi
21847     fi
21848   else
21849     # We do not have a python executable we can use to determine where
21850     # to find the Python headers and libs.  We cannot guess the include
21851     # path from the python_prefix either, because that include path
21852     # depends on the Python version.  So, there is nothing much we can
21853     # do except assume that the compiler will be able to find those files.
21854     python_includes=
21855     python_libs=
21856     have_python_config=no
21857   fi
21858
21859   # If we have python-config, only try the configuration it provides.
21860   # Otherwise fallback on the old way of trying different versions of
21861   # python in turn.
21862
21863   have_libpython=no
21864   if test "${have_python_config}" = yes; then
21865
21866
21867   new_CPPFLAGS=${python_includes}
21868   new_LIBS=${python_libs}
21869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
21870 $as_echo_n "checking for python... " >&6; }
21871   save_CPPFLAGS=$CPPFLAGS
21872   save_LIBS=$LIBS
21873   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
21874   LIBS="$new_LIBS $LIBS"
21875   found_usable_python=no
21876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21877 /* end confdefs.h.  */
21878 #include "Python.h"
21879 int
21880 main ()
21881 {
21882
21883                                     #if PY_MAJOR_VERSION != 3
21884                                     # error "We only support Python 3"
21885                                     #endif
21886                                     Py_Initialize ();
21887
21888   ;
21889   return 0;
21890 }
21891 _ACEOF
21892 if ac_fn_c_try_link "$LINENO"; then :
21893   have_libpython=yes
21894                   found_usable_python=yes
21895                   PYTHON_CPPFLAGS=$new_CPPFLAGS
21896                   PYTHON_LIBS=$new_LIBS
21897 fi
21898 rm -f core conftest.err conftest.$ac_objext \
21899     conftest$ac_exeext conftest.$ac_ext
21900   CPPFLAGS=$save_CPPFLAGS
21901   LIBS=$save_LIBS
21902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
21903 $as_echo "${found_usable_python}" >&6; }
21904
21905   fi
21906
21907   if test "${have_libpython}" = no; then
21908     case "${with_python}" in
21909     yes)
21910       as_fn_error $? "python is missing or unusable" "$LINENO" 5
21911       ;;
21912     auto)
21913       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
21914 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
21915       ;;
21916     *)
21917       as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
21918       ;;
21919     esac
21920   else
21921     if test -n "${python_prefix}"; then
21922
21923 cat >>confdefs.h <<_ACEOF
21924 #define WITH_PYTHON_PATH "${python_prefix}"
21925 _ACEOF
21926
21927
21928   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21929      if test "x$prefix" = xNONE; then
21930         test_prefix=/usr/local
21931      else
21932         test_prefix=$prefix
21933      fi
21934   else
21935      test_prefix=$exec_prefix
21936   fi
21937   value=0
21938   case ${python_prefix} in
21939      "${test_prefix}"|"${test_prefix}/"*|\
21940         '${exec_prefix}'|'${exec_prefix}/'*)
21941      value=1
21942      ;;
21943   esac
21944
21945 cat >>confdefs.h <<_ACEOF
21946 #define PYTHON_PATH_RELOCATABLE $value
21947 _ACEOF
21948
21949
21950     fi
21951   fi
21952 fi
21953
21954
21955 # Check whether --with-python-libdir was given.
21956 if test "${with_python_libdir+set}" = set; then :
21957   withval=$with_python_libdir;
21958 else
21959
21960     # If no python libdir is specified then select one based on
21961     # python's prefix path.
21962     if test -n "${python_prefix}"; then
21963       with_python_libdir=${python_prefix}/lib
21964     fi
21965
21966 fi
21967
21968
21969 if test "${have_libpython}" != no; then
21970
21971 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
21972
21973   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
21974   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
21975   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
21976   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
21977   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
21978
21979   if test -n "${with_python_libdir}"; then
21980
21981 cat >>confdefs.h <<_ACEOF
21982 #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
21983 _ACEOF
21984
21985
21986   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
21987      if test "x$prefix" = xNONE; then
21988         test_prefix=/usr/local
21989      else
21990         test_prefix=$prefix
21991      fi
21992   else
21993      test_prefix=$exec_prefix
21994   fi
21995   value=0
21996   case ${with_python_libdir} in
21997      "${test_prefix}"|"${test_prefix}/"*|\
21998         '${exec_prefix}'|'${exec_prefix}/'*)
21999      value=1
22000      ;;
22001   esac
22002
22003 cat >>confdefs.h <<_ACEOF
22004 #define PYTHON_LIBDIR_RELOCATABLE $value
22005 _ACEOF
22006
22007
22008   fi
22009
22010   # Flags needed to compile Python code (taken from python-config --cflags).
22011   # We cannot call python-config directly because it will output whatever was
22012   # used when compiling the Python interpreter itself, including flags which
22013   # would make the python-related objects be compiled differently from the
22014   # rest of GDB (e.g., -O2 and -fPIC).
22015   if test "${GCC}" = yes; then
22016     tentative_python_cflags="-fno-strict-aliasing -fwrapv"
22017     # Python headers recommend -DNDEBUG, but it's unclear if that just
22018     # refers to building Python itself.  In release mode, though, it
22019     # doesn't hurt for the Python code in gdb to follow.
22020     $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
22021   fi
22022
22023   if test "x${tentative_python_cflags}" != x; then
22024     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
22025 $as_echo_n "checking compiler flags for python code... " >&6; }
22026     for flag in ${tentative_python_cflags}; do
22027       # Check that the compiler accepts it
22028       saved_CFLAGS="$CFLAGS"
22029       CFLAGS="$CFLAGS $flag"
22030       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22031 /* end confdefs.h.  */
22032
22033 int
22034 main ()
22035 {
22036
22037   ;
22038   return 0;
22039 }
22040 _ACEOF
22041 if ac_fn_c_try_compile "$LINENO"; then :
22042   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
22043 fi
22044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22045       CFLAGS="$saved_CFLAGS"
22046     done
22047     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
22048 $as_echo "${PYTHON_CFLAGS}" >&6; }
22049   fi
22050
22051   # On x64 Windows, Python's include headers, and pyconfig.h in
22052   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
22053   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
22054   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
22055   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
22056   # The issue was reported to the Python community, but still isn't
22057   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
22058
22059   case "$gdb_host" in
22060     mingw64)
22061            if test "${GCC}" = yes; then
22062              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
22063            fi
22064            ;;
22065   esac
22066 else
22067   # Even if Python support is not compiled in, we need to have this file
22068   # included so that the "python" command, et.al., still exists.
22069   CONFIG_OBS="$CONFIG_OBS python/python.o"
22070   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
22071 fi
22072
22073 # Work around Python http://bugs.python.org/issue10112.  See also
22074 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
22075 # no effect.  Note that the only test after this that uses Python is
22076 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
22077 # run without -export-dynamic too.
22078 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
22079
22080
22081
22082
22083  if test "${have_libpython}" != no; then
22084   HAVE_PYTHON_TRUE=
22085   HAVE_PYTHON_FALSE='#'
22086 else
22087   HAVE_PYTHON_TRUE='#'
22088   HAVE_PYTHON_FALSE=
22089 fi
22090
22091
22092 # -------------------- #
22093 # Check for libguile.  #
22094 # -------------------- #
22095
22096
22097
22098
22099
22100
22101 # Check whether --with-guile was given.
22102 if test "${with_guile+set}" = set; then :
22103   withval=$with_guile;
22104 else
22105   with_guile=auto
22106 fi
22107
22108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
22109 $as_echo_n "checking whether to use guile... " >&6; }
22110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
22111 $as_echo "$with_guile" >&6; }
22112
22113 # Extract the first word of "pkg-config", so it can be a program name with args.
22114 set dummy pkg-config; ac_word=$2
22115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22116 $as_echo_n "checking for $ac_word... " >&6; }
22117 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
22118   $as_echo_n "(cached) " >&6
22119 else
22120   case $pkg_config_prog_path in
22121   [\\/]* | ?:[\\/]*)
22122   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
22123   ;;
22124   *)
22125   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22126 for as_dir in $PATH
22127 do
22128   IFS=$as_save_IFS
22129   test -z "$as_dir" && as_dir=.
22130     for ac_exec_ext in '' $ac_executable_extensions; do
22131   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
22132     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
22133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22134     break 2
22135   fi
22136 done
22137   done
22138 IFS=$as_save_IFS
22139
22140   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
22141   ;;
22142 esac
22143 fi
22144 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
22145 if test -n "$pkg_config_prog_path"; then
22146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
22147 $as_echo "$pkg_config_prog_path" >&6; }
22148 else
22149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22150 $as_echo "no" >&6; }
22151 fi
22152
22153
22154
22155 try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
22156 have_libguile=no
22157 case "${with_guile}" in
22158 no)
22159   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
22160 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
22161   ;;
22162 auto)
22163   if test "${pkg_config_prog_path}" = "missing"; then
22164     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
22165 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
22166   else
22167
22168   pkg_config=${pkg_config_prog_path}
22169   guile_version_list=${try_guile_versions}
22170   flag_errors=no
22171
22172   found_usable_guile=checking
22173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22174 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22175   for guile_version in ${guile_version_list}; do
22176     ${pkg_config} --exists ${guile_version} 2>/dev/null
22177     if test $? != 0; then
22178       continue
22179     fi
22180             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22181     if test $? != 0; then
22182       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22183     fi
22184     new_LIBS=`${pkg_config} --libs ${guile_version}`
22185     if test $? != 0; then
22186       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22187     fi
22188         found_usable_guile=${guile_version}
22189     break
22190   done
22191   if test "${found_usable_guile}" = "checking"; then
22192     if test "${flag_errors}" = "yes"; then
22193       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22194     else
22195       found_usable_guile=no
22196     fi
22197   fi
22198       if test "${found_usable_guile}" != no; then
22199     save_CPPFLAGS=$CPPFLAGS
22200     save_LIBS=$LIBS
22201     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22202     LIBS="$LIBS $new_LIBS"
22203     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22204 /* end confdefs.h.  */
22205 #include "libguile.h"
22206 int
22207 main ()
22208 {
22209 scm_init_guile ();
22210   ;
22211   return 0;
22212 }
22213 _ACEOF
22214 if ac_fn_c_try_link "$LINENO"; then :
22215   have_libguile=yes
22216                     GUILE_CPPFLAGS=$new_CPPFLAGS
22217                     GUILE_LIBS=$new_LIBS
22218 else
22219   found_usable_guile=no
22220 fi
22221 rm -f core conftest.err conftest.$ac_objext \
22222     conftest$ac_exeext conftest.$ac_ext
22223         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22224 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22225
22226 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22227
22228
22229 fi
22230
22231     CPPFLAGS=$save_CPPFLAGS
22232     LIBS=$save_LIBS
22233     if test "${found_usable_guile}" = no; then
22234       if test "${flag_errors}" = yes; then
22235         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22236 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22237 as_fn_error $? "linking guile version ${guile_version} test program failed
22238 See \`config.log' for more details" "$LINENO" 5; }
22239       fi
22240     fi
22241   fi
22242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22243 $as_echo "${found_usable_guile}" >&6; }
22244
22245   fi
22246   ;;
22247 yes)
22248   if test "${pkg_config_prog_path}" = "missing"; then
22249     as_fn_error $? "pkg-config not found" "$LINENO" 5
22250   fi
22251
22252   pkg_config=${pkg_config_prog_path}
22253   guile_version_list=${try_guile_versions}
22254   flag_errors=yes
22255
22256   found_usable_guile=checking
22257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22258 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22259   for guile_version in ${guile_version_list}; do
22260     ${pkg_config} --exists ${guile_version} 2>/dev/null
22261     if test $? != 0; then
22262       continue
22263     fi
22264             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22265     if test $? != 0; then
22266       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22267     fi
22268     new_LIBS=`${pkg_config} --libs ${guile_version}`
22269     if test $? != 0; then
22270       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22271     fi
22272         found_usable_guile=${guile_version}
22273     break
22274   done
22275   if test "${found_usable_guile}" = "checking"; then
22276     if test "${flag_errors}" = "yes"; then
22277       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22278     else
22279       found_usable_guile=no
22280     fi
22281   fi
22282       if test "${found_usable_guile}" != no; then
22283     save_CPPFLAGS=$CPPFLAGS
22284     save_LIBS=$LIBS
22285     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22286     LIBS="$LIBS $new_LIBS"
22287     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22288 /* end confdefs.h.  */
22289 #include "libguile.h"
22290 int
22291 main ()
22292 {
22293 scm_init_guile ();
22294   ;
22295   return 0;
22296 }
22297 _ACEOF
22298 if ac_fn_c_try_link "$LINENO"; then :
22299   have_libguile=yes
22300                     GUILE_CPPFLAGS=$new_CPPFLAGS
22301                     GUILE_LIBS=$new_LIBS
22302 else
22303   found_usable_guile=no
22304 fi
22305 rm -f core conftest.err conftest.$ac_objext \
22306     conftest$ac_exeext conftest.$ac_ext
22307         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22308 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22309
22310 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22311
22312
22313 fi
22314
22315     CPPFLAGS=$save_CPPFLAGS
22316     LIBS=$save_LIBS
22317     if test "${found_usable_guile}" = no; then
22318       if test "${flag_errors}" = yes; then
22319         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22321 as_fn_error $? "linking guile version ${guile_version} test program failed
22322 See \`config.log' for more details" "$LINENO" 5; }
22323       fi
22324     fi
22325   fi
22326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22327 $as_echo "${found_usable_guile}" >&6; }
22328
22329   ;;
22330 [\\/]* | ?:[\\/]*)
22331   if test -x "${with_guile}"; then
22332
22333   pkg_config=${with_guile}
22334   guile_version_list=${try_guile_versions}
22335   flag_errors=yes
22336
22337   found_usable_guile=checking
22338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22339 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22340   for guile_version in ${guile_version_list}; do
22341     ${pkg_config} --exists ${guile_version} 2>/dev/null
22342     if test $? != 0; then
22343       continue
22344     fi
22345             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22346     if test $? != 0; then
22347       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22348     fi
22349     new_LIBS=`${pkg_config} --libs ${guile_version}`
22350     if test $? != 0; then
22351       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22352     fi
22353         found_usable_guile=${guile_version}
22354     break
22355   done
22356   if test "${found_usable_guile}" = "checking"; then
22357     if test "${flag_errors}" = "yes"; then
22358       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22359     else
22360       found_usable_guile=no
22361     fi
22362   fi
22363       if test "${found_usable_guile}" != no; then
22364     save_CPPFLAGS=$CPPFLAGS
22365     save_LIBS=$LIBS
22366     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22367     LIBS="$LIBS $new_LIBS"
22368     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22369 /* end confdefs.h.  */
22370 #include "libguile.h"
22371 int
22372 main ()
22373 {
22374 scm_init_guile ();
22375   ;
22376   return 0;
22377 }
22378 _ACEOF
22379 if ac_fn_c_try_link "$LINENO"; then :
22380   have_libguile=yes
22381                     GUILE_CPPFLAGS=$new_CPPFLAGS
22382                     GUILE_LIBS=$new_LIBS
22383 else
22384   found_usable_guile=no
22385 fi
22386 rm -f core conftest.err conftest.$ac_objext \
22387     conftest$ac_exeext conftest.$ac_ext
22388         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22389 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22390
22391 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22392
22393
22394 fi
22395
22396     CPPFLAGS=$save_CPPFLAGS
22397     LIBS=$save_LIBS
22398     if test "${found_usable_guile}" = no; then
22399       if test "${flag_errors}" = yes; then
22400         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22402 as_fn_error $? "linking guile version ${guile_version} test program failed
22403 See \`config.log' for more details" "$LINENO" 5; }
22404       fi
22405     fi
22406   fi
22407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22408 $as_echo "${found_usable_guile}" >&6; }
22409
22410   else
22411     as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
22412   fi
22413   ;;
22414 "" | */*)
22415   # Disallow --with=guile="" and --with-guile=foo/bar.
22416   as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
22417   ;;
22418 *)
22419   # A space separate list of guile versions to try, in order.
22420   if test "${pkg_config_prog_path}" = "missing"; then
22421     as_fn_error $? "pkg-config not found" "$LINENO" 5
22422   fi
22423
22424   pkg_config=${pkg_config_prog_path}
22425   guile_version_list=${with_guile}
22426   flag_errors=yes
22427
22428   found_usable_guile=checking
22429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
22430 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
22431   for guile_version in ${guile_version_list}; do
22432     ${pkg_config} --exists ${guile_version} 2>/dev/null
22433     if test $? != 0; then
22434       continue
22435     fi
22436             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
22437     if test $? != 0; then
22438       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
22439     fi
22440     new_LIBS=`${pkg_config} --libs ${guile_version}`
22441     if test $? != 0; then
22442       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
22443     fi
22444         found_usable_guile=${guile_version}
22445     break
22446   done
22447   if test "${found_usable_guile}" = "checking"; then
22448     if test "${flag_errors}" = "yes"; then
22449       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
22450     else
22451       found_usable_guile=no
22452     fi
22453   fi
22454       if test "${found_usable_guile}" != no; then
22455     save_CPPFLAGS=$CPPFLAGS
22456     save_LIBS=$LIBS
22457     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
22458     LIBS="$LIBS $new_LIBS"
22459     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22460 /* end confdefs.h.  */
22461 #include "libguile.h"
22462 int
22463 main ()
22464 {
22465 scm_init_guile ();
22466   ;
22467   return 0;
22468 }
22469 _ACEOF
22470 if ac_fn_c_try_link "$LINENO"; then :
22471   have_libguile=yes
22472                     GUILE_CPPFLAGS=$new_CPPFLAGS
22473                     GUILE_LIBS=$new_LIBS
22474 else
22475   found_usable_guile=no
22476 fi
22477 rm -f core conftest.err conftest.$ac_objext \
22478     conftest$ac_exeext conftest.$ac_ext
22479         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
22480 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
22481
22482 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
22483
22484
22485 fi
22486
22487     CPPFLAGS=$save_CPPFLAGS
22488     LIBS=$save_LIBS
22489     if test "${found_usable_guile}" = no; then
22490       if test "${flag_errors}" = yes; then
22491         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22493 as_fn_error $? "linking guile version ${guile_version} test program failed
22494 See \`config.log' for more details" "$LINENO" 5; }
22495       fi
22496     fi
22497   fi
22498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
22499 $as_echo "${found_usable_guile}" >&6; }
22500
22501   ;;
22502 esac
22503
22504 if test "${have_libguile}" != no; then
22505     case "${with_guile}" in
22506   [\\/]* | ?:[\\/]*)
22507
22508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
22509 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
22510 if ${ac_cv_guild_program_name+:} false; then :
22511   $as_echo_n "(cached) " >&6
22512 else
22513   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
22514
22515      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
22516      # the 'guild' and 'bindir' variables.  In that case, try to guess
22517      # what the program name is, at the risk of getting it wrong if
22518      # Guile was configured with '--program-suffix' or similar.
22519      if test "x$ac_cv_guild_program_name" = "x"; then
22520        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
22521        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
22522      fi
22523
22524 fi
22525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
22526 $as_echo "$ac_cv_guild_program_name" >&6; }
22527
22528   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
22529     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
22530   fi
22531
22532   GUILD="$ac_cv_guild_program_name"
22533
22534
22535     ;;
22536   *)
22537
22538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
22539 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
22540 if ${ac_cv_guild_program_name+:} false; then :
22541   $as_echo_n "(cached) " >&6
22542 else
22543   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
22544
22545      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
22546      # the 'guild' and 'bindir' variables.  In that case, try to guess
22547      # what the program name is, at the risk of getting it wrong if
22548      # Guile was configured with '--program-suffix' or similar.
22549      if test "x$ac_cv_guild_program_name" = "x"; then
22550        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
22551        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
22552      fi
22553
22554 fi
22555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
22556 $as_echo "$ac_cv_guild_program_name" >&6; }
22557
22558   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
22559     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
22560   fi
22561
22562   GUILD="$ac_cv_guild_program_name"
22563
22564
22565     ;;
22566   esac
22567
22568
22569   if test "$cross_compiling" = no; then
22570     GUILD_TARGET_FLAG=
22571   else
22572     GUILD_TARGET_FLAG="--target=$host"
22573   fi
22574
22575
22576
22577
22578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
22579 $as_echo_n "checking whether guild supports this host... " >&6; }
22580 if ${ac_cv_guild_ok+:} false; then :
22581   $as_echo_n "(cached) " >&6
22582 else
22583   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
22584      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
22585        ac_cv_guild_ok=yes
22586      else
22587        ac_cv_guild_ok=no
22588      fi
22589 fi
22590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
22591 $as_echo "$ac_cv_guild_ok" >&6; }
22592
22593     if test "$ac_cv_guild_ok" = no; then
22594     have_libguile=no
22595     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
22596 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
22597   fi
22598 fi
22599
22600 if test "${have_libguile}" != no; then
22601
22602 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
22603
22604   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
22605   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
22606   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
22607   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
22608   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
22609
22610     save_LIBS="$LIBS"
22611   save_CPPFLAGS="$CPPFLAGS"
22612   LIBS="$GUILE_LIBS"
22613   CPPFLAGS="$GUILE_CPPFLAGS"
22614   for ac_func in scm_new_smob
22615 do :
22616   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
22617 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
22618   cat >>confdefs.h <<_ACEOF
22619 #define HAVE_SCM_NEW_SMOB 1
22620 _ACEOF
22621
22622 fi
22623 done
22624
22625   LIBS="$save_LIBS"
22626   CPPFLAGS="$save_CPPFLAGS"
22627 else
22628   # Even if Guile support is not compiled in, we need to have these files
22629   # included.
22630   CONFIG_OBS="$CONFIG_OBS guile/guile.o"
22631   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
22632 fi
22633
22634
22635  if test "${have_libguile}" != no; then
22636   HAVE_GUILE_TRUE=
22637   HAVE_GUILE_FALSE='#'
22638 else
22639   HAVE_GUILE_TRUE='#'
22640   HAVE_GUILE_FALSE=
22641 fi
22642
22643
22644 # ---------------------------- #
22645 # Check for source highlight.  #
22646 # ---------------------------- #
22647
22648 SRCHIGH_LIBS=
22649 SRCHIGH_CFLAGS=
22650
22651 # Check whether --enable-source-highlight was given.
22652 if test "${enable_source_highlight+set}" = set; then :
22653   enableval=$enable_source_highlight;
22654            case $enableval in
22655              yes | no | auto)
22656                ;;
22657              *)
22658                as_fn_error $? "bad value $enableval for --enable-source-highlight" "$LINENO" 5
22659                ;;
22660            esac
22661
22662 else
22663   enable_source_highlight=auto
22664 fi
22665
22666
22667 if test "${enable_source_highlight}" != "no"; then
22668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
22669 $as_echo_n "checking for the source-highlight library... " >&6; }
22670   if test "${pkg_config_prog_path}" = "missing"; then
22671     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
22672 $as_echo "no - pkg-config not found" >&6; }
22673     if test "${enable_source_highlight}" = "yes"; then
22674       as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
22675     fi
22676   else
22677     if ${pkg_config_prog_path} --exists source-highlight; then
22678       case "$LDFLAGS" in
22679         *static-libstdc*)
22680           as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
22681           ;;
22682       esac
22683
22684       srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
22685       srchigh_pkg_libs=`${pkg_config_prog_path} --libs source-highlight`
22686
22687       # Now that we have found a source-highlight library, check if we can use
22688       # it.  In particular, we're trying to detect the situation that the
22689       # library is using the new libstdc++ library abi ( see
22690       # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html )
22691       # while the compiler being used to compile gdb is using the old abi.
22692       # Such a situation will result in an undefined reference to
22693       # srchilite::SourceHighlight::SourceHighlight(std::string const&).
22694       # This situation can occur for instance when using a source highlight
22695       # library compiled with g++ 7.5.0 while building gdb with g++ 4.8.5.
22696       ac_ext=cpp
22697 ac_cpp='$CXXCPP $CPPFLAGS'
22698 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22699 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22700 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22701
22702       save_CXXFLAGS="$CXXFLAGS"
22703       save_LIBS="$LIBS"
22704       CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
22705       LIBS="$LIBS $srchigh_pkg_libs"
22706       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22707 /* end confdefs.h.  */
22708 #include <srchilite/sourcehighlight.h>
22709 int
22710 main ()
22711 {
22712 std::string outlang = "esc.outlang";
22713            new srchilite::SourceHighlight (outlang);
22714
22715   ;
22716   return 0;
22717 }
22718 _ACEOF
22719 if ac_fn_cxx_try_link "$LINENO"; then :
22720   have_usable_source_highlight=yes
22721 else
22722   have_usable_source_highlight=no
22723
22724 fi
22725 rm -f core conftest.err conftest.$ac_objext \
22726     conftest$ac_exeext conftest.$ac_ext
22727       CXXFLAGS="$save_CXXFLAGS"
22728       LIBS="$save_LIBS"
22729       ac_ext=c
22730 ac_cpp='$CPP $CPPFLAGS'
22731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22734
22735
22736       if test "${have_usable_source_highlight}" = "yes"; then
22737
22738 $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
22739
22740         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22741 $as_echo "yes" >&6; }
22742         SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
22743         SRCHIGH_LIBS="$srchigh_pkg_libs"
22744       else
22745         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22746 $as_echo "no" >&6; }
22747         if test "${enable_source_highlight}" = "yes"; then
22748           as_fn_error $? "source-highlight in your system could not be used" "$LINENO" 5
22749         fi
22750       fi
22751     else
22752       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22753 $as_echo "no" >&6; }
22754       if test "${enable_source_highlight}" = "yes"; then
22755         as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
22756       fi
22757     fi
22758   fi
22759 fi
22760
22761
22762
22763 # ------------------------- #
22764 # Checks for header files.  #
22765 # ------------------------- #
22766
22767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
22768 $as_echo_n "checking for ANSI C header files... " >&6; }
22769 if ${ac_cv_header_stdc+:} false; then :
22770   $as_echo_n "(cached) " >&6
22771 else
22772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22773 /* end confdefs.h.  */
22774 #include <stdlib.h>
22775 #include <stdarg.h>
22776 #include <string.h>
22777 #include <float.h>
22778
22779 int
22780 main ()
22781 {
22782
22783   ;
22784   return 0;
22785 }
22786 _ACEOF
22787 if ac_fn_c_try_compile "$LINENO"; then :
22788   ac_cv_header_stdc=yes
22789 else
22790   ac_cv_header_stdc=no
22791 fi
22792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22793
22794 if test $ac_cv_header_stdc = yes; then
22795   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
22796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22797 /* end confdefs.h.  */
22798 #include <string.h>
22799
22800 _ACEOF
22801 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22802   $EGREP "memchr" >/dev/null 2>&1; then :
22803
22804 else
22805   ac_cv_header_stdc=no
22806 fi
22807 rm -f conftest*
22808
22809 fi
22810
22811 if test $ac_cv_header_stdc = yes; then
22812   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
22813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22814 /* end confdefs.h.  */
22815 #include <stdlib.h>
22816
22817 _ACEOF
22818 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22819   $EGREP "free" >/dev/null 2>&1; then :
22820
22821 else
22822   ac_cv_header_stdc=no
22823 fi
22824 rm -f conftest*
22825
22826 fi
22827
22828 if test $ac_cv_header_stdc = yes; then
22829   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
22830   if test "$cross_compiling" = yes; then :
22831   :
22832 else
22833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22834 /* end confdefs.h.  */
22835 #include <ctype.h>
22836 #include <stdlib.h>
22837 #if ((' ' & 0x0FF) == 0x020)
22838 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
22839 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
22840 #else
22841 # define ISLOWER(c) \
22842                    (('a' <= (c) && (c) <= 'i') \
22843                      || ('j' <= (c) && (c) <= 'r') \
22844                      || ('s' <= (c) && (c) <= 'z'))
22845 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
22846 #endif
22847
22848 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
22849 int
22850 main ()
22851 {
22852   int i;
22853   for (i = 0; i < 256; i++)
22854     if (XOR (islower (i), ISLOWER (i))
22855         || toupper (i) != TOUPPER (i))
22856       return 2;
22857   return 0;
22858 }
22859 _ACEOF
22860 if ac_fn_c_try_run "$LINENO"; then :
22861
22862 else
22863   ac_cv_header_stdc=no
22864 fi
22865 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22866   conftest.$ac_objext conftest.beam conftest.$ac_ext
22867 fi
22868
22869 fi
22870 fi
22871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
22872 $as_echo "$ac_cv_header_stdc" >&6; }
22873 if test $ac_cv_header_stdc = yes; then
22874
22875 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
22876
22877 fi
22878
22879 # elf_hp.h is for HP/UX 64-bit shared library support.
22880 for ac_header in nlist.h machine/reg.h \
22881                   thread_db.h \
22882                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
22883                   sys/procctl.h sys/resource.h sys/ptrace.h ptrace.h \
22884                   sys/reg.h sys/debugreg.h \
22885                   termios.h elf_hp.h
22886 do :
22887   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
22888 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
22889 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
22890   cat >>confdefs.h <<_ACEOF
22891 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
22892 _ACEOF
22893
22894 fi
22895
22896 done
22897
22898 for ac_header in sys/user.h
22899 do :
22900   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
22901 # include <sys/param.h>
22902 #endif
22903
22904 "
22905 if test "x$ac_cv_header_sys_user_h" = xyes; then :
22906   cat >>confdefs.h <<_ACEOF
22907 #define HAVE_SYS_USER_H 1
22908 _ACEOF
22909
22910 fi
22911
22912 done
22913
22914
22915 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
22916 do :
22917   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
22918 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
22919 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
22920   cat >>confdefs.h <<_ACEOF
22921 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
22922 _ACEOF
22923
22924 fi
22925
22926 done
22927
22928 for ac_header in term.h
22929 do :
22930   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
22931 # include <curses.h>
22932 #endif
22933
22934 "
22935 if test "x$ac_cv_header_term_h" = xyes; then :
22936   cat >>confdefs.h <<_ACEOF
22937 #define HAVE_TERM_H 1
22938 _ACEOF
22939
22940 fi
22941
22942 done
22943
22944
22945 for ac_header in sys/socket.h
22946 do :
22947   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
22948 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
22949   cat >>confdefs.h <<_ACEOF
22950 #define HAVE_SYS_SOCKET_H 1
22951 _ACEOF
22952
22953 fi
22954
22955 done
22956
22957 for ac_header in ws2tcpip.h
22958 do :
22959   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
22960 if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
22961   cat >>confdefs.h <<_ACEOF
22962 #define HAVE_WS2TCPIP_H 1
22963 _ACEOF
22964
22965 fi
22966
22967 done
22968
22969 for ac_header in execinfo.h
22970 do :
22971   ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
22972 if test "x$ac_cv_header_execinfo_h" = xyes; then :
22973   cat >>confdefs.h <<_ACEOF
22974 #define HAVE_EXECINFO_H 1
22975 _ACEOF
22976
22977 fi
22978
22979 done
22980
22981
22982 # ------------------------- #
22983 # Checks for declarations.  #
22984 # ------------------------- #
22985
22986
22987   # Check for presence and size of long long.
22988   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
22989 if test "x$ac_cv_type_long_long" = xyes; then :
22990
22991 cat >>confdefs.h <<_ACEOF
22992 #define HAVE_LONG_LONG 1
22993 _ACEOF
22994
22995 # The cast to long int works around a bug in the HP C Compiler
22996 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
22997 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
22998 # This bug is HP SR number 8606223364.
22999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
23000 $as_echo_n "checking size of long long... " >&6; }
23001 if ${ac_cv_sizeof_long_long+:} false; then :
23002   $as_echo_n "(cached) " >&6
23003 else
23004   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
23005
23006 else
23007   if test "$ac_cv_type_long_long" = yes; then
23008      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
23009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
23010 as_fn_error 77 "cannot compute sizeof (long long)
23011 See \`config.log' for more details" "$LINENO" 5; }
23012    else
23013      ac_cv_sizeof_long_long=0
23014    fi
23015 fi
23016
23017 fi
23018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
23019 $as_echo "$ac_cv_sizeof_long_long" >&6; }
23020
23021
23022
23023 cat >>confdefs.h <<_ACEOF
23024 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
23025 _ACEOF
23026
23027
23028 fi
23029
23030
23031   as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
23032 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
23033 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
23034   ac_have_decl=1
23035 else
23036   ac_have_decl=0
23037 fi
23038
23039 cat >>confdefs.h <<_ACEOF
23040 #define HAVE_DECL_BASENAME $ac_have_decl
23041 _ACEOF
23042 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
23043 if test "x$ac_cv_have_decl_ffs" = xyes; then :
23044   ac_have_decl=1
23045 else
23046   ac_have_decl=0
23047 fi
23048
23049 cat >>confdefs.h <<_ACEOF
23050 #define HAVE_DECL_FFS $ac_have_decl
23051 _ACEOF
23052 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
23053 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
23054   ac_have_decl=1
23055 else
23056   ac_have_decl=0
23057 fi
23058
23059 cat >>confdefs.h <<_ACEOF
23060 #define HAVE_DECL_ASPRINTF $ac_have_decl
23061 _ACEOF
23062 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
23063 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
23064   ac_have_decl=1
23065 else
23066   ac_have_decl=0
23067 fi
23068
23069 cat >>confdefs.h <<_ACEOF
23070 #define HAVE_DECL_VASPRINTF $ac_have_decl
23071 _ACEOF
23072 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
23073 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
23074   ac_have_decl=1
23075 else
23076   ac_have_decl=0
23077 fi
23078
23079 cat >>confdefs.h <<_ACEOF
23080 #define HAVE_DECL_SNPRINTF $ac_have_decl
23081 _ACEOF
23082 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
23083 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
23084   ac_have_decl=1
23085 else
23086   ac_have_decl=0
23087 fi
23088
23089 cat >>confdefs.h <<_ACEOF
23090 #define HAVE_DECL_VSNPRINTF $ac_have_decl
23091 _ACEOF
23092
23093   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
23094 if test "x$ac_cv_have_decl_strtol" = xyes; then :
23095   ac_have_decl=1
23096 else
23097   ac_have_decl=0
23098 fi
23099
23100 cat >>confdefs.h <<_ACEOF
23101 #define HAVE_DECL_STRTOL $ac_have_decl
23102 _ACEOF
23103 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
23104 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
23105   ac_have_decl=1
23106 else
23107   ac_have_decl=0
23108 fi
23109
23110 cat >>confdefs.h <<_ACEOF
23111 #define HAVE_DECL_STRTOUL $ac_have_decl
23112 _ACEOF
23113 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23114 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
23115   ac_have_decl=1
23116 else
23117   ac_have_decl=0
23118 fi
23119
23120 cat >>confdefs.h <<_ACEOF
23121 #define HAVE_DECL_STRTOLL $ac_have_decl
23122 _ACEOF
23123 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23124 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
23125   ac_have_decl=1
23126 else
23127   ac_have_decl=0
23128 fi
23129
23130 cat >>confdefs.h <<_ACEOF
23131 #define HAVE_DECL_STRTOULL $ac_have_decl
23132 _ACEOF
23133
23134   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
23135 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
23136   ac_have_decl=1
23137 else
23138   ac_have_decl=0
23139 fi
23140
23141 cat >>confdefs.h <<_ACEOF
23142 #define HAVE_DECL_STRVERSCMP $ac_have_decl
23143 _ACEOF
23144
23145
23146
23147 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
23148 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
23149   ac_have_decl=1
23150 else
23151   ac_have_decl=0
23152 fi
23153
23154 cat >>confdefs.h <<_ACEOF
23155 #define HAVE_DECL_SNPRINTF $ac_have_decl
23156 _ACEOF
23157
23158
23159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
23160 $as_echo_n "checking for LC_MESSAGES... " >&6; }
23161 if ${am_cv_val_LC_MESSAGES+:} false; then :
23162   $as_echo_n "(cached) " >&6
23163 else
23164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23165 /* end confdefs.h.  */
23166 #include <locale.h>
23167 int
23168 main ()
23169 {
23170 return LC_MESSAGES
23171   ;
23172   return 0;
23173 }
23174 _ACEOF
23175 if ac_fn_c_try_link "$LINENO"; then :
23176   am_cv_val_LC_MESSAGES=yes
23177 else
23178   am_cv_val_LC_MESSAGES=no
23179 fi
23180 rm -f core conftest.err conftest.$ac_objext \
23181     conftest$ac_exeext conftest.$ac_ext
23182 fi
23183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
23184 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
23185   if test $am_cv_val_LC_MESSAGES = yes; then
23186
23187 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
23188
23189   fi
23190
23191
23192 # ------------------ #
23193 # Checks for types.  #
23194 # ------------------ #
23195
23196 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
23197 #if HAVE_SYS_SOCKET_H
23198 # include <sys/socket.h>
23199 #elif HAVE_WS2TCPIP_H
23200 # include <ws2tcpip.h>
23201 #endif
23202
23203 "
23204 if test "x$ac_cv_type_socklen_t" = xyes; then :
23205
23206 cat >>confdefs.h <<_ACEOF
23207 #define HAVE_SOCKLEN_T 1
23208 _ACEOF
23209
23210
23211 fi
23212
23213
23214 # ------------------------------------- #
23215 # Checks for compiler characteristics.  #
23216 # ------------------------------------- #
23217
23218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
23219 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
23220 if ${ac_cv_c_const+:} false; then :
23221   $as_echo_n "(cached) " >&6
23222 else
23223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23224 /* end confdefs.h.  */
23225
23226 int
23227 main ()
23228 {
23229
23230 #ifndef __cplusplus
23231   /* Ultrix mips cc rejects this sort of thing.  */
23232   typedef int charset[2];
23233   const charset cs = { 0, 0 };
23234   /* SunOS 4.1.1 cc rejects this.  */
23235   char const *const *pcpcc;
23236   char **ppc;
23237   /* NEC SVR4.0.2 mips cc rejects this.  */
23238   struct point {int x, y;};
23239   static struct point const zero = {0,0};
23240   /* AIX XL C 1.02.0.0 rejects this.
23241      It does not let you subtract one const X* pointer from another in
23242      an arm of an if-expression whose if-part is not a constant
23243      expression */
23244   const char *g = "string";
23245   pcpcc = &g + (g ? g-g : 0);
23246   /* HPUX 7.0 cc rejects these. */
23247   ++pcpcc;
23248   ppc = (char**) pcpcc;
23249   pcpcc = (char const *const *) ppc;
23250   { /* SCO 3.2v4 cc rejects this sort of thing.  */
23251     char tx;
23252     char *t = &tx;
23253     char const *s = 0 ? (char *) 0 : (char const *) 0;
23254
23255     *t++ = 0;
23256     if (s) return 0;
23257   }
23258   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
23259     int x[] = {25, 17};
23260     const int *foo = &x[0];
23261     ++foo;
23262   }
23263   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
23264     typedef const int *iptr;
23265     iptr p = 0;
23266     ++p;
23267   }
23268   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
23269        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
23270     struct s { int j; const int *ap[3]; } bx;
23271     struct s *b = &bx; b->j = 5;
23272   }
23273   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
23274     const int foo = 10;
23275     if (!foo) return 0;
23276   }
23277   return !cs[0] && !zero.x;
23278 #endif
23279
23280   ;
23281   return 0;
23282 }
23283 _ACEOF
23284 if ac_fn_c_try_compile "$LINENO"; then :
23285   ac_cv_c_const=yes
23286 else
23287   ac_cv_c_const=no
23288 fi
23289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23290 fi
23291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
23292 $as_echo "$ac_cv_c_const" >&6; }
23293 if test $ac_cv_c_const = no; then
23294
23295 $as_echo "#define const /**/" >>confdefs.h
23296
23297 fi
23298
23299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
23300 $as_echo_n "checking for inline... " >&6; }
23301 if ${ac_cv_c_inline+:} false; then :
23302   $as_echo_n "(cached) " >&6
23303 else
23304   ac_cv_c_inline=no
23305 for ac_kw in inline __inline__ __inline; do
23306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23307 /* end confdefs.h.  */
23308 #ifndef __cplusplus
23309 typedef int foo_t;
23310 static $ac_kw foo_t static_foo () {return 0; }
23311 $ac_kw foo_t foo () {return 0; }
23312 #endif
23313
23314 _ACEOF
23315 if ac_fn_c_try_compile "$LINENO"; then :
23316   ac_cv_c_inline=$ac_kw
23317 fi
23318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23319   test "$ac_cv_c_inline" != no && break
23320 done
23321
23322 fi
23323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
23324 $as_echo "$ac_cv_c_inline" >&6; }
23325
23326 case $ac_cv_c_inline in
23327   inline | yes) ;;
23328   *)
23329     case $ac_cv_c_inline in
23330       no) ac_val=;;
23331       *) ac_val=$ac_cv_c_inline;;
23332     esac
23333     cat >>confdefs.h <<_ACEOF
23334 #ifndef __cplusplus
23335 #define inline $ac_val
23336 #endif
23337 _ACEOF
23338     ;;
23339 esac
23340
23341  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
23342 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
23343 if ${ac_cv_c_bigendian+:} false; then :
23344   $as_echo_n "(cached) " >&6
23345 else
23346   ac_cv_c_bigendian=unknown
23347     # See if we're dealing with a universal compiler.
23348     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23349 /* end confdefs.h.  */
23350 #ifndef __APPLE_CC__
23351                not a universal capable compiler
23352              #endif
23353              typedef int dummy;
23354
23355 _ACEOF
23356 if ac_fn_c_try_compile "$LINENO"; then :
23357
23358         # Check for potential -arch flags.  It is not universal unless
23359         # there are at least two -arch flags with different values.
23360         ac_arch=
23361         ac_prev=
23362         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
23363          if test -n "$ac_prev"; then
23364            case $ac_word in
23365              i?86 | x86_64 | ppc | ppc64)
23366                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
23367                  ac_arch=$ac_word
23368                else
23369                  ac_cv_c_bigendian=universal
23370                  break
23371                fi
23372                ;;
23373            esac
23374            ac_prev=
23375          elif test "x$ac_word" = "x-arch"; then
23376            ac_prev=arch
23377          fi
23378        done
23379 fi
23380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23381     if test $ac_cv_c_bigendian = unknown; then
23382       # See if sys/param.h defines the BYTE_ORDER macro.
23383       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23384 /* end confdefs.h.  */
23385 #include <sys/types.h>
23386              #include <sys/param.h>
23387
23388 int
23389 main ()
23390 {
23391 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
23392                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
23393                      && LITTLE_ENDIAN)
23394               bogus endian macros
23395              #endif
23396
23397   ;
23398   return 0;
23399 }
23400 _ACEOF
23401 if ac_fn_c_try_compile "$LINENO"; then :
23402   # It does; now see whether it defined to BIG_ENDIAN or not.
23403          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23404 /* end confdefs.h.  */
23405 #include <sys/types.h>
23406                 #include <sys/param.h>
23407
23408 int
23409 main ()
23410 {
23411 #if BYTE_ORDER != BIG_ENDIAN
23412                  not big endian
23413                 #endif
23414
23415   ;
23416   return 0;
23417 }
23418 _ACEOF
23419 if ac_fn_c_try_compile "$LINENO"; then :
23420   ac_cv_c_bigendian=yes
23421 else
23422   ac_cv_c_bigendian=no
23423 fi
23424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23425 fi
23426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23427     fi
23428     if test $ac_cv_c_bigendian = unknown; then
23429       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
23430       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23431 /* end confdefs.h.  */
23432 #include <limits.h>
23433
23434 int
23435 main ()
23436 {
23437 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
23438               bogus endian macros
23439              #endif
23440
23441   ;
23442   return 0;
23443 }
23444 _ACEOF
23445 if ac_fn_c_try_compile "$LINENO"; then :
23446   # It does; now see whether it defined to _BIG_ENDIAN or not.
23447          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23448 /* end confdefs.h.  */
23449 #include <limits.h>
23450
23451 int
23452 main ()
23453 {
23454 #ifndef _BIG_ENDIAN
23455                  not big endian
23456                 #endif
23457
23458   ;
23459   return 0;
23460 }
23461 _ACEOF
23462 if ac_fn_c_try_compile "$LINENO"; then :
23463   ac_cv_c_bigendian=yes
23464 else
23465   ac_cv_c_bigendian=no
23466 fi
23467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23468 fi
23469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23470     fi
23471     if test $ac_cv_c_bigendian = unknown; then
23472       # Compile a test program.
23473       if test "$cross_compiling" = yes; then :
23474   # Try to guess by grepping values from an object file.
23475          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23476 /* end confdefs.h.  */
23477 short int ascii_mm[] =
23478                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
23479                 short int ascii_ii[] =
23480                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
23481                 int use_ascii (int i) {
23482                   return ascii_mm[i] + ascii_ii[i];
23483                 }
23484                 short int ebcdic_ii[] =
23485                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
23486                 short int ebcdic_mm[] =
23487                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
23488                 int use_ebcdic (int i) {
23489                   return ebcdic_mm[i] + ebcdic_ii[i];
23490                 }
23491                 extern int foo;
23492
23493 int
23494 main ()
23495 {
23496 return use_ascii (foo) == use_ebcdic (foo);
23497   ;
23498   return 0;
23499 }
23500 _ACEOF
23501 if ac_fn_c_try_compile "$LINENO"; then :
23502   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
23503               ac_cv_c_bigendian=yes
23504             fi
23505             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
23506               if test "$ac_cv_c_bigendian" = unknown; then
23507                 ac_cv_c_bigendian=no
23508               else
23509                 # finding both strings is unlikely to happen, but who knows?
23510                 ac_cv_c_bigendian=unknown
23511               fi
23512             fi
23513 fi
23514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23515 else
23516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23517 /* end confdefs.h.  */
23518 $ac_includes_default
23519 int
23520 main ()
23521 {
23522
23523              /* Are we little or big endian?  From Harbison&Steele.  */
23524              union
23525              {
23526                long int l;
23527                char c[sizeof (long int)];
23528              } u;
23529              u.l = 1;
23530              return u.c[sizeof (long int) - 1] == 1;
23531
23532   ;
23533   return 0;
23534 }
23535 _ACEOF
23536 if ac_fn_c_try_run "$LINENO"; then :
23537   ac_cv_c_bigendian=no
23538 else
23539   ac_cv_c_bigendian=yes
23540 fi
23541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23542   conftest.$ac_objext conftest.beam conftest.$ac_ext
23543 fi
23544
23545     fi
23546 fi
23547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
23548 $as_echo "$ac_cv_c_bigendian" >&6; }
23549  case $ac_cv_c_bigendian in #(
23550    yes)
23551      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
23552 ;; #(
23553    no)
23554       ;; #(
23555    universal)
23556
23557 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
23558
23559      ;; #(
23560    *)
23561      as_fn_error $? "unknown endianness
23562  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
23563  esac
23564
23565
23566 # ------------------------------ #
23567 # Checks for library functions.  #
23568 # ------------------------------ #
23569
23570 for ac_func in getuid getgid \
23571                 pread pread64 pwrite resize_term \
23572                 getpgid setsid \
23573                 sigsetmask \
23574                 ttrace wresize setlocale iconvlist libiconvlist btowc \
23575                 setrlimit getrlimit posix_madvise waitpid \
23576                 use_default_colors
23577 do :
23578   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23579 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23580 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
23581   cat >>confdefs.h <<_ACEOF
23582 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23583 _ACEOF
23584
23585 fi
23586 done
23587
23588
23589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
23590 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
23591 if ${am_cv_langinfo_codeset+:} false; then :
23592   $as_echo_n "(cached) " >&6
23593 else
23594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23595 /* end confdefs.h.  */
23596 #include <langinfo.h>
23597 int
23598 main ()
23599 {
23600 char* cs = nl_langinfo(CODESET);
23601   ;
23602   return 0;
23603 }
23604 _ACEOF
23605 if ac_fn_c_try_link "$LINENO"; then :
23606   am_cv_langinfo_codeset=yes
23607 else
23608   am_cv_langinfo_codeset=no
23609 fi
23610 rm -f core conftest.err conftest.$ac_objext \
23611     conftest$ac_exeext conftest.$ac_ext
23612
23613 fi
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
23615 $as_echo "$am_cv_langinfo_codeset" >&6; }
23616   if test $am_cv_langinfo_codeset = yes; then
23617
23618 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
23619
23620   fi
23621
23622 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
23623 if test "x$ac_cv_type_size_t" = xyes; then :
23624
23625 else
23626
23627 cat >>confdefs.h <<_ACEOF
23628 #define size_t unsigned int
23629 _ACEOF
23630
23631 fi
23632
23633
23634
23635
23636   for ac_header in $ac_header_list
23637 do :
23638   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
23639 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
23640 "
23641 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
23642   cat >>confdefs.h <<_ACEOF
23643 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
23644 _ACEOF
23645
23646 fi
23647
23648 done
23649
23650
23651
23652
23653
23654
23655
23656 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
23657 if test "x$ac_cv_type_pid_t" = xyes; then :
23658
23659 else
23660
23661 cat >>confdefs.h <<_ACEOF
23662 #define pid_t int
23663 _ACEOF
23664
23665 fi
23666
23667
23668   # Set the 'development' global.
23669   . $srcdir/../bfd/development.sh
23670
23671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
23672 $as_echo_n "checking for ANSI C header files... " >&6; }
23673 if ${ac_cv_header_stdc+:} false; then :
23674   $as_echo_n "(cached) " >&6
23675 else
23676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23677 /* end confdefs.h.  */
23678 #include <stdlib.h>
23679 #include <stdarg.h>
23680 #include <string.h>
23681 #include <float.h>
23682
23683 int
23684 main ()
23685 {
23686
23687   ;
23688   return 0;
23689 }
23690 _ACEOF
23691 if ac_fn_c_try_compile "$LINENO"; then :
23692   ac_cv_header_stdc=yes
23693 else
23694   ac_cv_header_stdc=no
23695 fi
23696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23697
23698 if test $ac_cv_header_stdc = yes; then
23699   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
23700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23701 /* end confdefs.h.  */
23702 #include <string.h>
23703
23704 _ACEOF
23705 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23706   $EGREP "memchr" >/dev/null 2>&1; then :
23707
23708 else
23709   ac_cv_header_stdc=no
23710 fi
23711 rm -f conftest*
23712
23713 fi
23714
23715 if test $ac_cv_header_stdc = yes; then
23716   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
23717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23718 /* end confdefs.h.  */
23719 #include <stdlib.h>
23720
23721 _ACEOF
23722 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23723   $EGREP "free" >/dev/null 2>&1; then :
23724
23725 else
23726   ac_cv_header_stdc=no
23727 fi
23728 rm -f conftest*
23729
23730 fi
23731
23732 if test $ac_cv_header_stdc = yes; then
23733   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
23734   if test "$cross_compiling" = yes; then :
23735   :
23736 else
23737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23738 /* end confdefs.h.  */
23739 #include <ctype.h>
23740 #include <stdlib.h>
23741 #if ((' ' & 0x0FF) == 0x020)
23742 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
23743 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
23744 #else
23745 # define ISLOWER(c) \
23746                    (('a' <= (c) && (c) <= 'i') \
23747                      || ('j' <= (c) && (c) <= 'r') \
23748                      || ('s' <= (c) && (c) <= 'z'))
23749 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
23750 #endif
23751
23752 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
23753 int
23754 main ()
23755 {
23756   int i;
23757   for (i = 0; i < 256; i++)
23758     if (XOR (islower (i), ISLOWER (i))
23759         || toupper (i) != TOUPPER (i))
23760       return 2;
23761   return 0;
23762 }
23763 _ACEOF
23764 if ac_fn_c_try_run "$LINENO"; then :
23765
23766 else
23767   ac_cv_header_stdc=no
23768 fi
23769 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23770   conftest.$ac_objext conftest.beam conftest.$ac_ext
23771 fi
23772
23773 fi
23774 fi
23775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
23776 $as_echo "$ac_cv_header_stdc" >&6; }
23777 if test $ac_cv_header_stdc = yes; then
23778
23779 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
23780
23781 fi
23782
23783   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
23784 # for constant arguments.  Useless!
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
23786 $as_echo_n "checking for working alloca.h... " >&6; }
23787 if ${ac_cv_working_alloca_h+:} false; then :
23788   $as_echo_n "(cached) " >&6
23789 else
23790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23791 /* end confdefs.h.  */
23792 #include <alloca.h>
23793 int
23794 main ()
23795 {
23796 char *p = (char *) alloca (2 * sizeof (int));
23797                           if (p) return 0;
23798   ;
23799   return 0;
23800 }
23801 _ACEOF
23802 if ac_fn_c_try_link "$LINENO"; then :
23803   ac_cv_working_alloca_h=yes
23804 else
23805   ac_cv_working_alloca_h=no
23806 fi
23807 rm -f core conftest.err conftest.$ac_objext \
23808     conftest$ac_exeext conftest.$ac_ext
23809 fi
23810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
23811 $as_echo "$ac_cv_working_alloca_h" >&6; }
23812 if test $ac_cv_working_alloca_h = yes; then
23813
23814 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
23815
23816 fi
23817
23818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
23819 $as_echo_n "checking for alloca... " >&6; }
23820 if ${ac_cv_func_alloca_works+:} false; then :
23821   $as_echo_n "(cached) " >&6
23822 else
23823   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23824 /* end confdefs.h.  */
23825 #ifdef __GNUC__
23826 # define alloca __builtin_alloca
23827 #else
23828 # ifdef _MSC_VER
23829 #  include <malloc.h>
23830 #  define alloca _alloca
23831 # else
23832 #  ifdef HAVE_ALLOCA_H
23833 #   include <alloca.h>
23834 #  else
23835 #   ifdef _AIX
23836  #pragma alloca
23837 #   else
23838 #    ifndef alloca /* predefined by HP cc +Olibcalls */
23839 void *alloca (size_t);
23840 #    endif
23841 #   endif
23842 #  endif
23843 # endif
23844 #endif
23845
23846 int
23847 main ()
23848 {
23849 char *p = (char *) alloca (1);
23850                                     if (p) return 0;
23851   ;
23852   return 0;
23853 }
23854 _ACEOF
23855 if ac_fn_c_try_link "$LINENO"; then :
23856   ac_cv_func_alloca_works=yes
23857 else
23858   ac_cv_func_alloca_works=no
23859 fi
23860 rm -f core conftest.err conftest.$ac_objext \
23861     conftest$ac_exeext conftest.$ac_ext
23862 fi
23863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
23864 $as_echo "$ac_cv_func_alloca_works" >&6; }
23865
23866 if test $ac_cv_func_alloca_works = yes; then
23867
23868 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
23869
23870 else
23871   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
23872 # that cause trouble.  Some versions do not even contain alloca or
23873 # contain a buggy version.  If you still want to use their alloca,
23874 # use ar to extract alloca.o from them instead of compiling alloca.c.
23875
23876 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
23877
23878 $as_echo "#define C_ALLOCA 1" >>confdefs.h
23879
23880
23881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
23882 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
23883 if ${ac_cv_os_cray+:} false; then :
23884   $as_echo_n "(cached) " >&6
23885 else
23886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23887 /* end confdefs.h.  */
23888 #if defined CRAY && ! defined CRAY2
23889 webecray
23890 #else
23891 wenotbecray
23892 #endif
23893
23894 _ACEOF
23895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23896   $EGREP "webecray" >/dev/null 2>&1; then :
23897   ac_cv_os_cray=yes
23898 else
23899   ac_cv_os_cray=no
23900 fi
23901 rm -f conftest*
23902
23903 fi
23904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
23905 $as_echo "$ac_cv_os_cray" >&6; }
23906 if test $ac_cv_os_cray = yes; then
23907   for ac_func in _getb67 GETB67 getb67; do
23908     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23909 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23910 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
23911
23912 cat >>confdefs.h <<_ACEOF
23913 #define CRAY_STACKSEG_END $ac_func
23914 _ACEOF
23915
23916     break
23917 fi
23918
23919   done
23920 fi
23921
23922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
23923 $as_echo_n "checking stack direction for C alloca... " >&6; }
23924 if ${ac_cv_c_stack_direction+:} false; then :
23925   $as_echo_n "(cached) " >&6
23926 else
23927   if test "$cross_compiling" = yes; then :
23928   ac_cv_c_stack_direction=0
23929 else
23930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23931 /* end confdefs.h.  */
23932 $ac_includes_default
23933 int
23934 find_stack_direction (int *addr, int depth)
23935 {
23936   int dir, dummy = 0;
23937   if (! addr)
23938     addr = &dummy;
23939   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
23940   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
23941   return dir + dummy;
23942 }
23943
23944 int
23945 main (int argc, char **argv)
23946 {
23947   return find_stack_direction (0, argc + !argv + 20) < 0;
23948 }
23949 _ACEOF
23950 if ac_fn_c_try_run "$LINENO"; then :
23951   ac_cv_c_stack_direction=1
23952 else
23953   ac_cv_c_stack_direction=-1
23954 fi
23955 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23956   conftest.$ac_objext conftest.beam conftest.$ac_ext
23957 fi
23958
23959 fi
23960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
23961 $as_echo "$ac_cv_c_stack_direction" >&6; }
23962 cat >>confdefs.h <<_ACEOF
23963 #define STACK_DIRECTION $ac_cv_c_stack_direction
23964 _ACEOF
23965
23966
23967 fi
23968
23969
23970   WIN32APILIBS=
23971   case ${host} in
23972     *mingw32*)
23973
23974 $as_echo "#define USE_WIN32API 1" >>confdefs.h
23975
23976       WIN32APILIBS="-lws2_32"
23977       ;;
23978   esac
23979
23980
23981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
23982 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
23983 if ${am_cv_langinfo_codeset+:} false; then :
23984   $as_echo_n "(cached) " >&6
23985 else
23986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23987 /* end confdefs.h.  */
23988 #include <langinfo.h>
23989 int
23990 main ()
23991 {
23992 char* cs = nl_langinfo(CODESET);
23993   ;
23994   return 0;
23995 }
23996 _ACEOF
23997 if ac_fn_c_try_link "$LINENO"; then :
23998   am_cv_langinfo_codeset=yes
23999 else
24000   am_cv_langinfo_codeset=no
24001 fi
24002 rm -f core conftest.err conftest.$ac_objext \
24003     conftest$ac_exeext conftest.$ac_ext
24004
24005 fi
24006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
24007 $as_echo "$am_cv_langinfo_codeset" >&6; }
24008   if test $am_cv_langinfo_codeset = yes; then
24009
24010 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
24011
24012   fi
24013
24014
24015   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h             sys/un.h sys/wait.h             thread_db.h wait.h              termios.h               dlfcn.h                 linux/elf.h proc_service.h              poll.h sys/poll.h sys/select.h
24016 do :
24017   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
24018 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
24019 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
24020   cat >>confdefs.h <<_ACEOF
24021 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
24022 _ACEOF
24023
24024 fi
24025
24026 done
24027
24028
24029
24030 for ac_func in getpagesize
24031 do :
24032   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
24033 if test "x$ac_cv_func_getpagesize" = xyes; then :
24034   cat >>confdefs.h <<_ACEOF
24035 #define HAVE_GETPAGESIZE 1
24036 _ACEOF
24037
24038 fi
24039 done
24040
24041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
24042 $as_echo_n "checking for working mmap... " >&6; }
24043 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
24044   $as_echo_n "(cached) " >&6
24045 else
24046   if test "$cross_compiling" = yes; then :
24047   ac_cv_func_mmap_fixed_mapped=no
24048 else
24049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24050 /* end confdefs.h.  */
24051 $ac_includes_default
24052 /* malloc might have been renamed as rpl_malloc. */
24053 #undef malloc
24054
24055 /* Thanks to Mike Haertel and Jim Avera for this test.
24056    Here is a matrix of mmap possibilities:
24057         mmap private not fixed
24058         mmap private fixed at somewhere currently unmapped
24059         mmap private fixed at somewhere already mapped
24060         mmap shared not fixed
24061         mmap shared fixed at somewhere currently unmapped
24062         mmap shared fixed at somewhere already mapped
24063    For private mappings, we should verify that changes cannot be read()
24064    back from the file, nor mmap's back from the file at a different
24065    address.  (There have been systems where private was not correctly
24066    implemented like the infamous i386 svr4.0, and systems where the
24067    VM page cache was not coherent with the file system buffer cache
24068    like early versions of FreeBSD and possibly contemporary NetBSD.)
24069    For shared mappings, we should conversely verify that changes get
24070    propagated back to all the places they're supposed to be.
24071
24072    Grep wants private fixed already mapped.
24073    The main things grep needs to know about mmap are:
24074    * does it exist and is it safe to write into the mmap'd area
24075    * how to use it (BSD variants)  */
24076
24077 #include <fcntl.h>
24078 #include <sys/mman.h>
24079
24080 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
24081 char *malloc ();
24082 #endif
24083
24084 /* This mess was copied from the GNU getpagesize.h.  */
24085 #ifndef HAVE_GETPAGESIZE
24086 # ifdef _SC_PAGESIZE
24087 #  define getpagesize() sysconf(_SC_PAGESIZE)
24088 # else /* no _SC_PAGESIZE */
24089 #  ifdef HAVE_SYS_PARAM_H
24090 #   include <sys/param.h>
24091 #   ifdef EXEC_PAGESIZE
24092 #    define getpagesize() EXEC_PAGESIZE
24093 #   else /* no EXEC_PAGESIZE */
24094 #    ifdef NBPG
24095 #     define getpagesize() NBPG * CLSIZE
24096 #     ifndef CLSIZE
24097 #      define CLSIZE 1
24098 #     endif /* no CLSIZE */
24099 #    else /* no NBPG */
24100 #     ifdef NBPC
24101 #      define getpagesize() NBPC
24102 #     else /* no NBPC */
24103 #      ifdef PAGESIZE
24104 #       define getpagesize() PAGESIZE
24105 #      endif /* PAGESIZE */
24106 #     endif /* no NBPC */
24107 #    endif /* no NBPG */
24108 #   endif /* no EXEC_PAGESIZE */
24109 #  else /* no HAVE_SYS_PARAM_H */
24110 #   define getpagesize() 8192   /* punt totally */
24111 #  endif /* no HAVE_SYS_PARAM_H */
24112 # endif /* no _SC_PAGESIZE */
24113
24114 #endif /* no HAVE_GETPAGESIZE */
24115
24116 int
24117 main ()
24118 {
24119   char *data, *data2, *data3;
24120   const char *cdata2;
24121   int i, pagesize;
24122   int fd, fd2;
24123
24124   pagesize = getpagesize ();
24125
24126   /* First, make a file with some known garbage in it. */
24127   data = (char *) malloc (pagesize);
24128   if (!data)
24129     return 1;
24130   for (i = 0; i < pagesize; ++i)
24131     *(data + i) = rand ();
24132   umask (0);
24133   fd = creat ("conftest.mmap", 0600);
24134   if (fd < 0)
24135     return 2;
24136   if (write (fd, data, pagesize) != pagesize)
24137     return 3;
24138   close (fd);
24139
24140   /* Next, check that the tail of a page is zero-filled.  File must have
24141      non-zero length, otherwise we risk SIGBUS for entire page.  */
24142   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
24143   if (fd2 < 0)
24144     return 4;
24145   cdata2 = "";
24146   if (write (fd2, cdata2, 1) != 1)
24147     return 5;
24148   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
24149   if (data2 == MAP_FAILED)
24150     return 6;
24151   for (i = 0; i < pagesize; ++i)
24152     if (*(data2 + i))
24153       return 7;
24154   close (fd2);
24155   if (munmap (data2, pagesize))
24156     return 8;
24157
24158   /* Next, try to mmap the file at a fixed address which already has
24159      something else allocated at it.  If we can, also make sure that
24160      we see the same garbage.  */
24161   fd = open ("conftest.mmap", O_RDWR);
24162   if (fd < 0)
24163     return 9;
24164   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
24165                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
24166     return 10;
24167   for (i = 0; i < pagesize; ++i)
24168     if (*(data + i) != *(data2 + i))
24169       return 11;
24170
24171   /* Finally, make sure that changes to the mapped area do not
24172      percolate back to the file as seen by read().  (This is a bug on
24173      some variants of i386 svr4.0.)  */
24174   for (i = 0; i < pagesize; ++i)
24175     *(data2 + i) = *(data2 + i) + 1;
24176   data3 = (char *) malloc (pagesize);
24177   if (!data3)
24178     return 12;
24179   if (read (fd, data3, pagesize) != pagesize)
24180     return 13;
24181   for (i = 0; i < pagesize; ++i)
24182     if (*(data + i) != *(data3 + i))
24183       return 14;
24184   close (fd);
24185   return 0;
24186 }
24187 _ACEOF
24188 if ac_fn_c_try_run "$LINENO"; then :
24189   ac_cv_func_mmap_fixed_mapped=yes
24190 else
24191   ac_cv_func_mmap_fixed_mapped=no
24192 fi
24193 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24194   conftest.$ac_objext conftest.beam conftest.$ac_ext
24195 fi
24196
24197 fi
24198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
24199 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
24200 if test $ac_cv_func_mmap_fixed_mapped = yes; then
24201
24202 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
24203
24204 fi
24205 rm -f conftest.mmap conftest.txt
24206
24207   for ac_header in vfork.h
24208 do :
24209   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
24210 if test "x$ac_cv_header_vfork_h" = xyes; then :
24211   cat >>confdefs.h <<_ACEOF
24212 #define HAVE_VFORK_H 1
24213 _ACEOF
24214
24215 fi
24216
24217 done
24218
24219 for ac_func in fork vfork
24220 do :
24221   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24222 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24223 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
24224   cat >>confdefs.h <<_ACEOF
24225 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24226 _ACEOF
24227
24228 fi
24229 done
24230
24231 if test "x$ac_cv_func_fork" = xyes; then
24232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
24233 $as_echo_n "checking for working fork... " >&6; }
24234 if ${ac_cv_func_fork_works+:} false; then :
24235   $as_echo_n "(cached) " >&6
24236 else
24237   if test "$cross_compiling" = yes; then :
24238   ac_cv_func_fork_works=cross
24239 else
24240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24241 /* end confdefs.h.  */
24242 $ac_includes_default
24243 int
24244 main ()
24245 {
24246
24247           /* By Ruediger Kuhlmann. */
24248           return fork () < 0;
24249
24250   ;
24251   return 0;
24252 }
24253 _ACEOF
24254 if ac_fn_c_try_run "$LINENO"; then :
24255   ac_cv_func_fork_works=yes
24256 else
24257   ac_cv_func_fork_works=no
24258 fi
24259 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24260   conftest.$ac_objext conftest.beam conftest.$ac_ext
24261 fi
24262
24263 fi
24264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
24265 $as_echo "$ac_cv_func_fork_works" >&6; }
24266
24267 else
24268   ac_cv_func_fork_works=$ac_cv_func_fork
24269 fi
24270 if test "x$ac_cv_func_fork_works" = xcross; then
24271   case $host in
24272     *-*-amigaos* | *-*-msdosdjgpp*)
24273       # Override, as these systems have only a dummy fork() stub
24274       ac_cv_func_fork_works=no
24275       ;;
24276     *)
24277       ac_cv_func_fork_works=yes
24278       ;;
24279   esac
24280   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
24281 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
24282 fi
24283 ac_cv_func_vfork_works=$ac_cv_func_vfork
24284 if test "x$ac_cv_func_vfork" = xyes; then
24285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
24286 $as_echo_n "checking for working vfork... " >&6; }
24287 if ${ac_cv_func_vfork_works+:} false; then :
24288   $as_echo_n "(cached) " >&6
24289 else
24290   if test "$cross_compiling" = yes; then :
24291   ac_cv_func_vfork_works=cross
24292 else
24293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24294 /* end confdefs.h.  */
24295 /* Thanks to Paul Eggert for this test.  */
24296 $ac_includes_default
24297 #include <sys/wait.h>
24298 #ifdef HAVE_VFORK_H
24299 # include <vfork.h>
24300 #endif
24301 /* On some sparc systems, changes by the child to local and incoming
24302    argument registers are propagated back to the parent.  The compiler
24303    is told about this with #include <vfork.h>, but some compilers
24304    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
24305    static variable whose address is put into a register that is
24306    clobbered by the vfork.  */
24307 static void
24308 #ifdef __cplusplus
24309 sparc_address_test (int arg)
24310 # else
24311 sparc_address_test (arg) int arg;
24312 #endif
24313 {
24314   static pid_t child;
24315   if (!child) {
24316     child = vfork ();
24317     if (child < 0) {
24318       perror ("vfork");
24319       _exit(2);
24320     }
24321     if (!child) {
24322       arg = getpid();
24323       write(-1, "", 0);
24324       _exit (arg);
24325     }
24326   }
24327 }
24328
24329 int
24330 main ()
24331 {
24332   pid_t parent = getpid ();
24333   pid_t child;
24334
24335   sparc_address_test (0);
24336
24337   child = vfork ();
24338
24339   if (child == 0) {
24340     /* Here is another test for sparc vfork register problems.  This
24341        test uses lots of local variables, at least as many local
24342        variables as main has allocated so far including compiler
24343        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
24344        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
24345        reuse the register of parent for one of the local variables,
24346        since it will think that parent can't possibly be used any more
24347        in this routine.  Assigning to the local variable will thus
24348        munge parent in the parent process.  */
24349     pid_t
24350       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
24351       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
24352     /* Convince the compiler that p..p7 are live; otherwise, it might
24353        use the same hardware register for all 8 local variables.  */
24354     if (p != p1 || p != p2 || p != p3 || p != p4
24355         || p != p5 || p != p6 || p != p7)
24356       _exit(1);
24357
24358     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
24359        from child file descriptors.  If the child closes a descriptor
24360        before it execs or exits, this munges the parent's descriptor
24361        as well.  Test for this by closing stdout in the child.  */
24362     _exit(close(fileno(stdout)) != 0);
24363   } else {
24364     int status;
24365     struct stat st;
24366
24367     while (wait(&status) != child)
24368       ;
24369     return (
24370          /* Was there some problem with vforking?  */
24371          child < 0
24372
24373          /* Did the child fail?  (This shouldn't happen.)  */
24374          || status
24375
24376          /* Did the vfork/compiler bug occur?  */
24377          || parent != getpid()
24378
24379          /* Did the file descriptor bug occur?  */
24380          || fstat(fileno(stdout), &st) != 0
24381          );
24382   }
24383 }
24384 _ACEOF
24385 if ac_fn_c_try_run "$LINENO"; then :
24386   ac_cv_func_vfork_works=yes
24387 else
24388   ac_cv_func_vfork_works=no
24389 fi
24390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24391   conftest.$ac_objext conftest.beam conftest.$ac_ext
24392 fi
24393
24394 fi
24395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
24396 $as_echo "$ac_cv_func_vfork_works" >&6; }
24397
24398 fi;
24399 if test "x$ac_cv_func_fork_works" = xcross; then
24400   ac_cv_func_vfork_works=$ac_cv_func_vfork
24401   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
24402 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
24403 fi
24404
24405 if test "x$ac_cv_func_vfork_works" = xyes; then
24406
24407 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
24408
24409 else
24410
24411 $as_echo "#define vfork fork" >>confdefs.h
24412
24413 fi
24414 if test "x$ac_cv_func_fork_works" = xyes; then
24415
24416 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
24417
24418 fi
24419
24420   # Some systems (e.g. Solaris) have `socketpair' in libsocket.
24421   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
24422 $as_echo_n "checking for library containing socketpair... " >&6; }
24423 if ${ac_cv_search_socketpair+:} false; then :
24424   $as_echo_n "(cached) " >&6
24425 else
24426   ac_func_search_save_LIBS=$LIBS
24427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24428 /* end confdefs.h.  */
24429
24430 /* Override any GCC internal prototype to avoid an error.
24431    Use char because int might match the return type of a GCC
24432    builtin and then its argument prototype would still apply.  */
24433 #ifdef __cplusplus
24434 extern "C"
24435 #endif
24436 char socketpair ();
24437 int
24438 main ()
24439 {
24440 return socketpair ();
24441   ;
24442   return 0;
24443 }
24444 _ACEOF
24445 for ac_lib in '' socket; do
24446   if test -z "$ac_lib"; then
24447     ac_res="none required"
24448   else
24449     ac_res=-l$ac_lib
24450     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
24451   fi
24452   if ac_fn_c_try_link "$LINENO"; then :
24453   ac_cv_search_socketpair=$ac_res
24454 fi
24455 rm -f core conftest.err conftest.$ac_objext \
24456     conftest$ac_exeext
24457   if ${ac_cv_search_socketpair+:} false; then :
24458   break
24459 fi
24460 done
24461 if ${ac_cv_search_socketpair+:} false; then :
24462
24463 else
24464   ac_cv_search_socketpair=no
24465 fi
24466 rm conftest.$ac_ext
24467 LIBS=$ac_func_search_save_LIBS
24468 fi
24469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
24470 $as_echo "$ac_cv_search_socketpair" >&6; }
24471 ac_res=$ac_cv_search_socketpair
24472 if test "$ac_res" != no; then :
24473   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24474
24475 fi
24476
24477   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
24478                   ptrace64 sbrk setns sigaltstack sigprocmask \
24479                   setpgid setpgrp getrusage getauxval sigtimedwait
24480 do :
24481   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
24482 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
24483 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
24484   cat >>confdefs.h <<_ACEOF
24485 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
24486 _ACEOF
24487
24488 fi
24489 done
24490
24491
24492   # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
24493   # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
24494   # only in linux/personality.h.
24495   ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
24496 "
24497 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
24498   ac_have_decl=1
24499 else
24500   ac_have_decl=0
24501 fi
24502
24503 cat >>confdefs.h <<_ACEOF
24504 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
24505 _ACEOF
24506
24507
24508   ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
24509 if test "x$ac_cv_have_decl_strstr" = xyes; then :
24510   ac_have_decl=1
24511 else
24512   ac_have_decl=0
24513 fi
24514
24515 cat >>confdefs.h <<_ACEOF
24516 #define HAVE_DECL_STRSTR $ac_have_decl
24517 _ACEOF
24518
24519
24520   # ----------------------- #
24521   # Checks for structures.  #
24522   # ----------------------- #
24523
24524   ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
24525 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
24526
24527 cat >>confdefs.h <<_ACEOF
24528 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
24529 _ACEOF
24530
24531
24532 fi
24533 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
24534 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
24535
24536 cat >>confdefs.h <<_ACEOF
24537 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
24538 _ACEOF
24539
24540
24541 fi
24542
24543
24544   # On FreeBSD we need libutil for the kinfo_get* functions.  On
24545   # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
24546   # Figure out which one to use.
24547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
24548 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
24549 if ${ac_cv_search_kinfo_getfile+:} false; then :
24550   $as_echo_n "(cached) " >&6
24551 else
24552   ac_func_search_save_LIBS=$LIBS
24553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24554 /* end confdefs.h.  */
24555
24556 /* Override any GCC internal prototype to avoid an error.
24557    Use char because int might match the return type of a GCC
24558    builtin and then its argument prototype would still apply.  */
24559 #ifdef __cplusplus
24560 extern "C"
24561 #endif
24562 char kinfo_getfile ();
24563 int
24564 main ()
24565 {
24566 return kinfo_getfile ();
24567   ;
24568   return 0;
24569 }
24570 _ACEOF
24571 for ac_lib in '' util util-freebsd; do
24572   if test -z "$ac_lib"; then
24573     ac_res="none required"
24574   else
24575     ac_res=-l$ac_lib
24576     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
24577   fi
24578   if ac_fn_c_try_link "$LINENO"; then :
24579   ac_cv_search_kinfo_getfile=$ac_res
24580 fi
24581 rm -f core conftest.err conftest.$ac_objext \
24582     conftest$ac_exeext
24583   if ${ac_cv_search_kinfo_getfile+:} false; then :
24584   break
24585 fi
24586 done
24587 if ${ac_cv_search_kinfo_getfile+:} false; then :
24588
24589 else
24590   ac_cv_search_kinfo_getfile=no
24591 fi
24592 rm conftest.$ac_ext
24593 LIBS=$ac_func_search_save_LIBS
24594 fi
24595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
24596 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
24597 ac_res=$ac_cv_search_kinfo_getfile
24598 if test "$ac_res" != no; then :
24599   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24600
24601 fi
24602
24603
24604   # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
24605   for ac_func in kinfo_getfile
24606 do :
24607   ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
24608 if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
24609   cat >>confdefs.h <<_ACEOF
24610 #define HAVE_KINFO_GETFILE 1
24611 _ACEOF
24612
24613 fi
24614 done
24615
24616
24617   # ----------------------- #
24618   # Check for threading.    #
24619   # ----------------------- #
24620
24621   # Check whether --enable-threading was given.
24622 if test "${enable_threading+set}" = set; then :
24623   enableval=$enable_threading; case "$enableval" in
24624     yes) want_threading=yes ;;
24625     no) want_threading=no ;;
24626     *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;;
24627     esac
24628 else
24629   want_threading=yes
24630 fi
24631
24632
24633   # Check for std::thread.  This does not work on some platforms, like
24634   # mingw and DJGPP.
24635   ac_ext=cpp
24636 ac_cpp='$CXXCPP $CPPFLAGS'
24637 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24638 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24639 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24640
24641
24642
24643
24644
24645 ac_ext=c
24646 ac_cpp='$CPP $CPPFLAGS'
24647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24650
24651 ax_pthread_ok=no
24652
24653 # We used to check for pthread.h first, but this fails if pthread.h
24654 # requires special compiler flags (e.g. on Tru64 or Sequent).
24655 # It gets checked for in the link test anyway.
24656
24657 # First of all, check if the user has set any of the PTHREAD_LIBS,
24658 # etcetera environment variables, and if threads linking works using
24659 # them:
24660 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
24661         ax_pthread_save_CC="$CC"
24662         ax_pthread_save_CFLAGS="$CFLAGS"
24663         ax_pthread_save_LIBS="$LIBS"
24664         if test "x$PTHREAD_CC" != "x"; then :
24665   CC="$PTHREAD_CC"
24666 fi
24667         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
24668         LIBS="$PTHREAD_LIBS $LIBS"
24669         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
24670 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
24671         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24672 /* end confdefs.h.  */
24673
24674 /* Override any GCC internal prototype to avoid an error.
24675    Use char because int might match the return type of a GCC
24676    builtin and then its argument prototype would still apply.  */
24677 #ifdef __cplusplus
24678 extern "C"
24679 #endif
24680 char pthread_join ();
24681 int
24682 main ()
24683 {
24684 return pthread_join ();
24685   ;
24686   return 0;
24687 }
24688 _ACEOF
24689 if ac_fn_c_try_link "$LINENO"; then :
24690   ax_pthread_ok=yes
24691 fi
24692 rm -f core conftest.err conftest.$ac_objext \
24693     conftest$ac_exeext conftest.$ac_ext
24694         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
24695 $as_echo "$ax_pthread_ok" >&6; }
24696         if test "x$ax_pthread_ok" = "xno"; then
24697                 PTHREAD_LIBS=""
24698                 PTHREAD_CFLAGS=""
24699         fi
24700         CC="$ax_pthread_save_CC"
24701         CFLAGS="$ax_pthread_save_CFLAGS"
24702         LIBS="$ax_pthread_save_LIBS"
24703 fi
24704
24705 # We must check for the threads library under a number of different
24706 # names; the ordering is very important because some systems
24707 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
24708 # libraries is broken (non-POSIX).
24709
24710 # Create a list of thread flags to try.  Items starting with a "-" are
24711 # C compiler flags, and other items are library names, except for "none"
24712 # which indicates that we try without any flags at all, and "pthread-config"
24713 # which is a program returning the flags for the Pth emulation library.
24714
24715 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
24716
24717 # The ordering *is* (sometimes) important.  Some notes on the
24718 # individual items follow:
24719
24720 # pthreads: AIX (must check this before -lpthread)
24721 # none: in case threads are in libc; should be tried before -Kthread and
24722 #       other compiler flags to prevent continual compiler warnings
24723 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
24724 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
24725 #           (Note: HP C rejects this with "bad form for `-t' option")
24726 # -pthreads: Solaris/gcc (Note: HP C also rejects)
24727 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
24728 #      doesn't hurt to check since this sometimes defines pthreads and
24729 #      -D_REENTRANT too), HP C (must be checked before -lpthread, which
24730 #      is present but should not be used directly; and before -mthreads,
24731 #      because the compiler interprets this as "-mt" + "-hreads")
24732 # -mthreads: Mingw32/gcc, Lynx/gcc
24733 # pthread: Linux, etcetera
24734 # --thread-safe: KAI C++
24735 # pthread-config: use pthread-config program (for GNU Pth library)
24736
24737 case $host_os in
24738
24739         freebsd*)
24740
24741         # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
24742         # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
24743
24744         ax_pthread_flags="-kthread lthread $ax_pthread_flags"
24745         ;;
24746
24747         hpux*)
24748
24749         # From the cc(1) man page: "[-mt] Sets various -D flags to enable
24750         # multi-threading and also sets -lpthread."
24751
24752         ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
24753         ;;
24754
24755         openedition*)
24756
24757         # IBM z/OS requires a feature-test macro to be defined in order to
24758         # enable POSIX threads at all, so give the user a hint if this is
24759         # not set. (We don't define these ourselves, as they can affect
24760         # other portions of the system API in unpredictable ways.)
24761
24762         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24763 /* end confdefs.h.  */
24764
24765 #            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
24766              AX_PTHREAD_ZOS_MISSING
24767 #            endif
24768
24769 _ACEOF
24770 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24771   $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
24772   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
24773 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
24774 fi
24775 rm -f conftest*
24776
24777         ;;
24778
24779         solaris*)
24780
24781         # On Solaris (at least, for some versions), libc contains stubbed
24782         # (non-functional) versions of the pthreads routines, so link-based
24783         # tests will erroneously succeed. (N.B.: The stubs are missing
24784         # pthread_cleanup_push, or rather a function called by this macro,
24785         # so we could check for that, but who knows whether they'll stub
24786         # that too in a future libc.)  So we'll check first for the
24787         # standard Solaris way of linking pthreads (-mt -lpthread).
24788
24789         ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
24790         ;;
24791 esac
24792
24793 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
24794
24795 if test "x$GCC" = "xyes"; then :
24796   ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
24797 fi
24798
24799 # The presence of a feature test macro requesting re-entrant function
24800 # definitions is, on some systems, a strong hint that pthreads support is
24801 # correctly enabled
24802
24803 case $host_os in
24804         darwin* | hpux* | linux* | osf* | solaris*)
24805         ax_pthread_check_macro="_REENTRANT"
24806         ;;
24807
24808         aix*)
24809         ax_pthread_check_macro="_THREAD_SAFE"
24810         ;;
24811
24812         *)
24813         ax_pthread_check_macro="--"
24814         ;;
24815 esac
24816 if test "x$ax_pthread_check_macro" = "x--"; then :
24817   ax_pthread_check_cond=0
24818 else
24819   ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
24820 fi
24821
24822 # Are we compiling with Clang?
24823
24824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
24825 $as_echo_n "checking whether $CC is Clang... " >&6; }
24826 if ${ax_cv_PTHREAD_CLANG+:} false; then :
24827   $as_echo_n "(cached) " >&6
24828 else
24829   ax_cv_PTHREAD_CLANG=no
24830      # Note that Autoconf sets GCC=yes for Clang as well as GCC
24831      if test "x$GCC" = "xyes"; then
24832         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24833 /* end confdefs.h.  */
24834 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
24835 #            if defined(__clang__) && defined(__llvm__)
24836              AX_PTHREAD_CC_IS_CLANG
24837 #            endif
24838
24839 _ACEOF
24840 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24841   $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
24842   ax_cv_PTHREAD_CLANG=yes
24843 fi
24844 rm -f conftest*
24845
24846      fi
24847
24848 fi
24849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
24850 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
24851 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
24852
24853 ax_pthread_clang_warning=no
24854
24855 # Clang needs special handling, because older versions handle the -pthread
24856 # option in a rather... idiosyncratic way
24857
24858 if test "x$ax_pthread_clang" = "xyes"; then
24859
24860         # Clang takes -pthread; it has never supported any other flag
24861
24862         # (Note 1: This will need to be revisited if a system that Clang
24863         # supports has POSIX threads in a separate library.  This tends not
24864         # to be the way of modern systems, but it's conceivable.)
24865
24866         # (Note 2: On some systems, notably Darwin, -pthread is not needed
24867         # to get POSIX threads support; the API is always present and
24868         # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
24869         # -pthread does define _REENTRANT, and while the Darwin headers
24870         # ignore this macro, third-party headers might not.)
24871
24872         PTHREAD_CFLAGS="-pthread"
24873         PTHREAD_LIBS=
24874
24875         ax_pthread_ok=yes
24876
24877         # However, older versions of Clang make a point of warning the user
24878         # that, in an invocation where only linking and no compilation is
24879         # taking place, the -pthread option has no effect ("argument unused
24880         # during compilation").  They expect -pthread to be passed in only
24881         # when source code is being compiled.
24882         #
24883         # Problem is, this is at odds with the way Automake and most other
24884         # C build frameworks function, which is that the same flags used in
24885         # compilation (CFLAGS) are also used in linking.  Many systems
24886         # supported by AX_PTHREAD require exactly this for POSIX threads
24887         # support, and in fact it is often not straightforward to specify a
24888         # flag that is used only in the compilation phase and not in
24889         # linking.  Such a scenario is extremely rare in practice.
24890         #
24891         # Even though use of the -pthread flag in linking would only print
24892         # a warning, this can be a nuisance for well-run software projects
24893         # that build with -Werror.  So if the active version of Clang has
24894         # this misfeature, we search for an option to squash it.
24895
24896         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
24897 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
24898 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
24899   $as_echo_n "(cached) " >&6
24900 else
24901   ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
24902              # Create an alternate version of $ac_link that compiles and
24903              # links in two steps (.c -> .o, .o -> exe) instead of one
24904              # (.c -> exe), because the warning occurs only in the second
24905              # step
24906              ax_pthread_save_ac_link="$ac_link"
24907              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
24908              ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
24909              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
24910              ax_pthread_save_CFLAGS="$CFLAGS"
24911              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
24912                 if test "x$ax_pthread_try" = "xunknown"; then :
24913   break
24914 fi
24915                 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
24916                 ac_link="$ax_pthread_save_ac_link"
24917                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24918 /* end confdefs.h.  */
24919 int main(void){return 0;}
24920 _ACEOF
24921 if ac_fn_c_try_link "$LINENO"; then :
24922   ac_link="$ax_pthread_2step_ac_link"
24923                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24924 /* end confdefs.h.  */
24925 int main(void){return 0;}
24926 _ACEOF
24927 if ac_fn_c_try_link "$LINENO"; then :
24928   break
24929 fi
24930 rm -f core conftest.err conftest.$ac_objext \
24931     conftest$ac_exeext conftest.$ac_ext
24932
24933 fi
24934 rm -f core conftest.err conftest.$ac_objext \
24935     conftest$ac_exeext conftest.$ac_ext
24936              done
24937              ac_link="$ax_pthread_save_ac_link"
24938              CFLAGS="$ax_pthread_save_CFLAGS"
24939              if test "x$ax_pthread_try" = "x"; then :
24940   ax_pthread_try=no
24941 fi
24942              ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
24943
24944 fi
24945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
24946 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
24947
24948         case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
24949                 no | unknown) ;;
24950                 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
24951         esac
24952
24953 fi # $ax_pthread_clang = yes
24954
24955 if test "x$ax_pthread_ok" = "xno"; then
24956 for ax_pthread_try_flag in $ax_pthread_flags; do
24957
24958         case $ax_pthread_try_flag in
24959                 none)
24960                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
24961 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
24962                 ;;
24963
24964                 -mt,pthread)
24965                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
24966 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
24967                 PTHREAD_CFLAGS="-mt"
24968                 PTHREAD_LIBS="-lpthread"
24969                 ;;
24970
24971                 -*)
24972                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
24973 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
24974                 PTHREAD_CFLAGS="$ax_pthread_try_flag"
24975                 ;;
24976
24977                 pthread-config)
24978                 # Extract the first word of "pthread-config", so it can be a program name with args.
24979 set dummy pthread-config; ac_word=$2
24980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
24981 $as_echo_n "checking for $ac_word... " >&6; }
24982 if ${ac_cv_prog_ax_pthread_config+:} false; then :
24983   $as_echo_n "(cached) " >&6
24984 else
24985   if test -n "$ax_pthread_config"; then
24986   ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
24987 else
24988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24989 for as_dir in $PATH
24990 do
24991   IFS=$as_save_IFS
24992   test -z "$as_dir" && as_dir=.
24993     for ac_exec_ext in '' $ac_executable_extensions; do
24994   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
24995     ac_cv_prog_ax_pthread_config="yes"
24996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
24997     break 2
24998   fi
24999 done
25000   done
25001 IFS=$as_save_IFS
25002
25003   test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
25004 fi
25005 fi
25006 ax_pthread_config=$ac_cv_prog_ax_pthread_config
25007 if test -n "$ax_pthread_config"; then
25008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
25009 $as_echo "$ax_pthread_config" >&6; }
25010 else
25011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25012 $as_echo "no" >&6; }
25013 fi
25014
25015
25016                 if test "x$ax_pthread_config" = "xno"; then :
25017   continue
25018 fi
25019                 PTHREAD_CFLAGS="`pthread-config --cflags`"
25020                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
25021                 ;;
25022
25023                 *)
25024                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
25025 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
25026                 PTHREAD_LIBS="-l$ax_pthread_try_flag"
25027                 ;;
25028         esac
25029
25030         ax_pthread_save_CFLAGS="$CFLAGS"
25031         ax_pthread_save_LIBS="$LIBS"
25032         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
25033         LIBS="$PTHREAD_LIBS $LIBS"
25034
25035         # Check for various functions.  We must include pthread.h,
25036         # since some functions may be macros.  (On the Sequent, we
25037         # need a special flag -Kthread to make this header compile.)
25038         # We check for pthread_join because it is in -lpthread on IRIX
25039         # while pthread_create is in libc.  We check for pthread_attr_init
25040         # due to DEC craziness with -lpthreads.  We check for
25041         # pthread_cleanup_push because it is one of the few pthread
25042         # functions on Solaris that doesn't have a non-functional libc stub.
25043         # We try pthread_create on general principles.
25044
25045         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25046 /* end confdefs.h.  */
25047 #include <pthread.h>
25048 #                       if $ax_pthread_check_cond
25049 #                        error "$ax_pthread_check_macro must be defined"
25050 #                       endif
25051                         static void routine(void *a) { a = 0; }
25052                         static void *start_routine(void *a) { return a; }
25053 int
25054 main ()
25055 {
25056 pthread_t th; pthread_attr_t attr;
25057                         pthread_create(&th, 0, start_routine, 0);
25058                         pthread_join(th, 0);
25059                         pthread_attr_init(&attr);
25060                         pthread_cleanup_push(routine, 0);
25061                         pthread_cleanup_pop(0) /* ; */
25062   ;
25063   return 0;
25064 }
25065 _ACEOF
25066 if ac_fn_c_try_link "$LINENO"; then :
25067   ax_pthread_ok=yes
25068 fi
25069 rm -f core conftest.err conftest.$ac_objext \
25070     conftest$ac_exeext conftest.$ac_ext
25071
25072         CFLAGS="$ax_pthread_save_CFLAGS"
25073         LIBS="$ax_pthread_save_LIBS"
25074
25075         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
25076 $as_echo "$ax_pthread_ok" >&6; }
25077         if test "x$ax_pthread_ok" = "xyes"; then :
25078   break
25079 fi
25080
25081         PTHREAD_LIBS=""
25082         PTHREAD_CFLAGS=""
25083 done
25084 fi
25085
25086 # Various other checks:
25087 if test "x$ax_pthread_ok" = "xyes"; then
25088         ax_pthread_save_CFLAGS="$CFLAGS"
25089         ax_pthread_save_LIBS="$LIBS"
25090         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
25091         LIBS="$PTHREAD_LIBS $LIBS"
25092
25093         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
25094         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
25095 $as_echo_n "checking for joinable pthread attribute... " >&6; }
25096 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
25097   $as_echo_n "(cached) " >&6
25098 else
25099   ax_cv_PTHREAD_JOINABLE_ATTR=unknown
25100              for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
25101                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25102 /* end confdefs.h.  */
25103 #include <pthread.h>
25104 int
25105 main ()
25106 {
25107 int attr = $ax_pthread_attr; return attr /* ; */
25108   ;
25109   return 0;
25110 }
25111 _ACEOF
25112 if ac_fn_c_try_link "$LINENO"; then :
25113   ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
25114 fi
25115 rm -f core conftest.err conftest.$ac_objext \
25116     conftest$ac_exeext conftest.$ac_ext
25117              done
25118
25119 fi
25120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
25121 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
25122         if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
25123                test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
25124                test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
25125
25126 cat >>confdefs.h <<_ACEOF
25127 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
25128 _ACEOF
25129
25130                ax_pthread_joinable_attr_defined=yes
25131
25132 fi
25133
25134         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
25135 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
25136 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
25137   $as_echo_n "(cached) " >&6
25138 else
25139   ax_cv_PTHREAD_SPECIAL_FLAGS=no
25140              case $host_os in
25141              solaris*)
25142              ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
25143              ;;
25144              esac
25145
25146 fi
25147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
25148 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
25149         if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
25150                test "x$ax_pthread_special_flags_added" != "xyes"; then :
25151   PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
25152                ax_pthread_special_flags_added=yes
25153 fi
25154
25155         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
25156 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
25157 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
25158   $as_echo_n "(cached) " >&6
25159 else
25160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25161 /* end confdefs.h.  */
25162 #include <pthread.h>
25163 int
25164 main ()
25165 {
25166 int i = PTHREAD_PRIO_INHERIT;
25167   ;
25168   return 0;
25169 }
25170 _ACEOF
25171 if ac_fn_c_try_link "$LINENO"; then :
25172   ax_cv_PTHREAD_PRIO_INHERIT=yes
25173 else
25174   ax_cv_PTHREAD_PRIO_INHERIT=no
25175 fi
25176 rm -f core conftest.err conftest.$ac_objext \
25177     conftest$ac_exeext conftest.$ac_ext
25178
25179 fi
25180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
25181 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
25182         if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
25183                test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
25184
25185 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
25186
25187                ax_pthread_prio_inherit_defined=yes
25188
25189 fi
25190
25191         CFLAGS="$ax_pthread_save_CFLAGS"
25192         LIBS="$ax_pthread_save_LIBS"
25193
25194         # More AIX lossage: compile with *_r variant
25195         if test "x$GCC" != "xyes"; then
25196             case $host_os in
25197                 aix*)
25198                 case "x/$CC" in #(
25199   x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
25200     #handle absolute path differently from PATH based program lookup
25201                      case "x$CC" in #(
25202   x/*) :
25203     if as_fn_executable_p ${CC}_r; then :
25204   PTHREAD_CC="${CC}_r"
25205 fi ;; #(
25206   *) :
25207     for ac_prog in ${CC}_r
25208 do
25209   # Extract the first word of "$ac_prog", so it can be a program name with args.
25210 set dummy $ac_prog; ac_word=$2
25211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25212 $as_echo_n "checking for $ac_word... " >&6; }
25213 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
25214   $as_echo_n "(cached) " >&6
25215 else
25216   if test -n "$PTHREAD_CC"; then
25217   ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
25218 else
25219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25220 for as_dir in $PATH
25221 do
25222   IFS=$as_save_IFS
25223   test -z "$as_dir" && as_dir=.
25224     for ac_exec_ext in '' $ac_executable_extensions; do
25225   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25226     ac_cv_prog_PTHREAD_CC="$ac_prog"
25227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25228     break 2
25229   fi
25230 done
25231   done
25232 IFS=$as_save_IFS
25233
25234 fi
25235 fi
25236 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
25237 if test -n "$PTHREAD_CC"; then
25238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
25239 $as_echo "$PTHREAD_CC" >&6; }
25240 else
25241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25242 $as_echo "no" >&6; }
25243 fi
25244
25245
25246   test -n "$PTHREAD_CC" && break
25247 done
25248 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
25249  ;;
25250 esac ;; #(
25251   *) :
25252      ;;
25253 esac
25254                 ;;
25255             esac
25256         fi
25257 fi
25258
25259 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
25260
25261
25262
25263
25264
25265 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
25266 if test "x$ax_pthread_ok" = "xyes"; then
25267         threads=yes
25268         :
25269 else
25270         ax_pthread_ok=no
25271         threads=no
25272 fi
25273 ac_ext=cpp
25274 ac_cpp='$CXXCPP $CPPFLAGS'
25275 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25276 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25277 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25278
25279
25280   save_LIBS="$LIBS"
25281   LIBS="$PTHREAD_LIBS $LIBS"
25282   save_CXXFLAGS="$CXXFLAGS"
25283   CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
25284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
25285 $as_echo_n "checking for std::thread... " >&6; }
25286 if ${gdb_cv_cxx_std_thread+:} false; then :
25287   $as_echo_n "(cached) " >&6
25288 else
25289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25290 /* end confdefs.h.  */
25291   #if defined (__MINGW32__) || defined (__CYGWIN__)
25292     # ifdef _WIN32_WINNT
25293     #  if _WIN32_WINNT < 0x0501
25294     #   undef _WIN32_WINNT
25295     #   define _WIN32_WINNT 0x0501
25296     #  endif
25297     # else
25298     #  define _WIN32_WINNT 0x0501
25299     # endif
25300     #endif      /* __MINGW32__ || __CYGWIN__ */
25301     #include <thread>
25302     void callback() { }
25303 int
25304 main ()
25305 {
25306 std::thread t(callback);
25307   ;
25308   return 0;
25309 }
25310 _ACEOF
25311 if ac_fn_cxx_try_compile "$LINENO"; then :
25312   gdb_cv_cxx_std_thread=yes
25313 else
25314   gdb_cv_cxx_std_thread=no
25315 fi
25316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25317 fi
25318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
25319 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
25320
25321   if test "$threads" = "yes"; then
25322     # This check must be here, while LIBS includes any necessary
25323     # threading library.
25324     for ac_func in pthread_sigmask pthread_setname_np
25325 do :
25326   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25327 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
25328 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25329   cat >>confdefs.h <<_ACEOF
25330 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25331 _ACEOF
25332
25333 fi
25334 done
25335
25336   fi
25337   LIBS="$save_LIBS"
25338   CXXFLAGS="$save_CXXFLAGS"
25339
25340   if test "$want_threading" = "yes"; then
25341     if test "$gdb_cv_cxx_std_thread" = "yes"; then
25342
25343 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
25344
25345     fi
25346   fi
25347   ac_ext=c
25348 ac_cpp='$CPP $CPPFLAGS'
25349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25352
25353
25354       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
25355 $as_echo_n "checking for sigsetjmp... " >&6; }
25356 if ${gdb_cv_func_sigsetjmp+:} false; then :
25357   $as_echo_n "(cached) " >&6
25358 else
25359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25360 /* end confdefs.h.  */
25361 #include <setjmp.h>
25362 int
25363 main ()
25364 {
25365 sigjmp_buf env;
25366            while (! sigsetjmp (env, 1))
25367              siglongjmp (env, 1);
25368
25369   ;
25370   return 0;
25371 }
25372 _ACEOF
25373 if ac_fn_c_try_compile "$LINENO"; then :
25374   gdb_cv_func_sigsetjmp=yes
25375 else
25376   gdb_cv_func_sigsetjmp=no
25377
25378 fi
25379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25380
25381 fi
25382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
25383 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
25384   if test "$gdb_cv_func_sigsetjmp" = "yes"; then
25385
25386 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
25387
25388   fi
25389
25390
25391 # Check whether --with-intel_pt was given.
25392 if test "${with_intel_pt+set}" = set; then :
25393   withval=$with_intel_pt;
25394 else
25395   with_intel_pt=auto
25396 fi
25397
25398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
25399 $as_echo_n "checking whether to use intel pt... " >&6; }
25400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
25401 $as_echo "$with_intel_pt" >&6; }
25402
25403   if test "${with_intel_pt}" = no; then
25404     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
25405 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
25406     HAVE_LIBIPT=no
25407   else
25408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25409 /* end confdefs.h.  */
25410
25411   #include <linux/perf_event.h>
25412   #ifndef PERF_ATTR_SIZE_VER5
25413   # error
25414   #endif
25415
25416 _ACEOF
25417 if ac_fn_c_try_cpp "$LINENO"; then :
25418   perf_event=yes
25419 else
25420   perf_event=no
25421 fi
25422 rm -f conftest.err conftest.i conftest.$ac_ext
25423     if test "$perf_event" != yes; then
25424       if test "$with_intel_pt" = yes; then
25425         as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
25426       else
25427         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
25428 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
25429       fi
25430     fi
25431
25432
25433
25434
25435
25436
25437
25438
25439
25440     use_additional=yes
25441
25442   acl_save_prefix="$prefix"
25443   prefix="$acl_final_prefix"
25444   acl_save_exec_prefix="$exec_prefix"
25445   exec_prefix="$acl_final_exec_prefix"
25446
25447     eval additional_includedir=\"$includedir\"
25448     eval additional_libdir=\"$libdir\"
25449
25450   exec_prefix="$acl_save_exec_prefix"
25451   prefix="$acl_save_prefix"
25452
25453
25454 # Check whether --with-libipt-prefix was given.
25455 if test "${with_libipt_prefix+set}" = set; then :
25456   withval=$with_libipt_prefix;
25457     if test "X$withval" = "Xno"; then
25458       use_additional=no
25459     else
25460       if test "X$withval" = "X"; then
25461
25462   acl_save_prefix="$prefix"
25463   prefix="$acl_final_prefix"
25464   acl_save_exec_prefix="$exec_prefix"
25465   exec_prefix="$acl_final_exec_prefix"
25466
25467           eval additional_includedir=\"$includedir\"
25468           eval additional_libdir=\"$libdir\"
25469
25470   exec_prefix="$acl_save_exec_prefix"
25471   prefix="$acl_save_prefix"
25472
25473       else
25474         additional_includedir="$withval/include"
25475         additional_libdir="$withval/lib"
25476       fi
25477     fi
25478
25479 fi
25480
25481
25482 # Check whether --with-libipt-type was given.
25483 if test "${with_libipt_type+set}" = set; then :
25484   withval=$with_libipt_type;  with_libipt_type=$withval
25485 else
25486    with_libipt_type=auto
25487 fi
25488
25489   lib_type=`eval echo \$with_libipt_type`
25490
25491       LIBIPT=
25492   LTLIBIPT=
25493   INCIPT=
25494   rpathdirs=
25495   ltrpathdirs=
25496   names_already_handled=
25497   names_next_round='ipt '
25498   while test -n "$names_next_round"; do
25499     names_this_round="$names_next_round"
25500     names_next_round=
25501     for name in $names_this_round; do
25502       already_handled=
25503       for n in $names_already_handled; do
25504         if test "$n" = "$name"; then
25505           already_handled=yes
25506           break
25507         fi
25508       done
25509       if test -z "$already_handled"; then
25510         names_already_handled="$names_already_handled $name"
25511                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25512         eval value=\"\$HAVE_LIB$uppername\"
25513         if test -n "$value"; then
25514           if test "$value" = yes; then
25515             eval value=\"\$LIB$uppername\"
25516             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
25517             eval value=\"\$LTLIB$uppername\"
25518             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
25519           else
25520                                     :
25521           fi
25522         else
25523                               found_dir=
25524           found_la=
25525           found_so=
25526           found_a=
25527           if test $use_additional = yes; then
25528             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
25529               found_dir="$additional_libdir"
25530               found_so="$additional_libdir/lib$name.$shlibext"
25531               if test -f "$additional_libdir/lib$name.la"; then
25532                 found_la="$additional_libdir/lib$name.la"
25533               fi
25534             elif test x$lib_type != xshared; then
25535               if test -f "$additional_libdir/lib$name.$libext"; then
25536                 found_dir="$additional_libdir"
25537                 found_a="$additional_libdir/lib$name.$libext"
25538                 if test -f "$additional_libdir/lib$name.la"; then
25539                   found_la="$additional_libdir/lib$name.la"
25540                 fi
25541               fi
25542             fi
25543           fi
25544           if test "X$found_dir" = "X"; then
25545             for x in $LDFLAGS $LTLIBIPT; do
25546
25547   acl_save_prefix="$prefix"
25548   prefix="$acl_final_prefix"
25549   acl_save_exec_prefix="$exec_prefix"
25550   exec_prefix="$acl_final_exec_prefix"
25551   eval x=\"$x\"
25552   exec_prefix="$acl_save_exec_prefix"
25553   prefix="$acl_save_prefix"
25554
25555               case "$x" in
25556                 -L*)
25557                   dir=`echo "X$x" | sed -e 's/^X-L//'`
25558                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
25559                     found_dir="$dir"
25560                     found_so="$dir/lib$name.$shlibext"
25561                     if test -f "$dir/lib$name.la"; then
25562                       found_la="$dir/lib$name.la"
25563                     fi
25564                   elif test x$lib_type != xshared; then
25565                     if test -f "$dir/lib$name.$libext"; then
25566                       found_dir="$dir"
25567                       found_a="$dir/lib$name.$libext"
25568                       if test -f "$dir/lib$name.la"; then
25569                         found_la="$dir/lib$name.la"
25570                       fi
25571                     fi
25572                   fi
25573                   ;;
25574               esac
25575               if test "X$found_dir" != "X"; then
25576                 break
25577               fi
25578             done
25579           fi
25580           if test "X$found_dir" != "X"; then
25581                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
25582             if test "X$found_so" != "X"; then
25583                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25584                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25585               else
25586                                                                                 haveit=
25587                 for x in $ltrpathdirs; do
25588                   if test "X$x" = "X$found_dir"; then
25589                     haveit=yes
25590                     break
25591                   fi
25592                 done
25593                 if test -z "$haveit"; then
25594                   ltrpathdirs="$ltrpathdirs $found_dir"
25595                 fi
25596                                 if test "$hardcode_direct" = yes; then
25597                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25598                 else
25599                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25600                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25601                                                             haveit=
25602                     for x in $rpathdirs; do
25603                       if test "X$x" = "X$found_dir"; then
25604                         haveit=yes
25605                         break
25606                       fi
25607                     done
25608                     if test -z "$haveit"; then
25609                       rpathdirs="$rpathdirs $found_dir"
25610                     fi
25611                   else
25612                                                                                 haveit=
25613                     for x in $LDFLAGS $LIBIPT; do
25614
25615   acl_save_prefix="$prefix"
25616   prefix="$acl_final_prefix"
25617   acl_save_exec_prefix="$exec_prefix"
25618   exec_prefix="$acl_final_exec_prefix"
25619   eval x=\"$x\"
25620   exec_prefix="$acl_save_exec_prefix"
25621   prefix="$acl_save_prefix"
25622
25623                       if test "X$x" = "X-L$found_dir"; then
25624                         haveit=yes
25625                         break
25626                       fi
25627                     done
25628                     if test -z "$haveit"; then
25629                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
25630                     fi
25631                     if test "$hardcode_minus_L" != no; then
25632                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
25633                     else
25634                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
25635                     fi
25636                   fi
25637                 fi
25638               fi
25639             else
25640               if test "X$found_a" != "X"; then
25641                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
25642               else
25643                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
25644               fi
25645             fi
25646                         additional_includedir=
25647             case "$found_dir" in
25648               */lib | */lib/)
25649                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
25650                 additional_includedir="$basedir/include"
25651                 ;;
25652             esac
25653             if test "X$additional_includedir" != "X"; then
25654                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
25655                 haveit=
25656                 if test "X$additional_includedir" = "X/usr/local/include"; then
25657                   if test -n "$GCC"; then
25658                     case $host_os in
25659                       linux*) haveit=yes;;
25660                     esac
25661                   fi
25662                 fi
25663                 if test -z "$haveit"; then
25664                   for x in $CPPFLAGS $INCIPT; do
25665
25666   acl_save_prefix="$prefix"
25667   prefix="$acl_final_prefix"
25668   acl_save_exec_prefix="$exec_prefix"
25669   exec_prefix="$acl_final_exec_prefix"
25670   eval x=\"$x\"
25671   exec_prefix="$acl_save_exec_prefix"
25672   prefix="$acl_save_prefix"
25673
25674                     if test "X$x" = "X-I$additional_includedir"; then
25675                       haveit=yes
25676                       break
25677                     fi
25678                   done
25679                   if test -z "$haveit"; then
25680                     if test -d "$additional_includedir"; then
25681                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
25682                     fi
25683                   fi
25684                 fi
25685               fi
25686             fi
25687                         if test -n "$found_la"; then
25688                                                         save_libdir="$libdir"
25689               case "$found_la" in
25690                 */* | *\\*) . "$found_la" ;;
25691                 *) . "./$found_la" ;;
25692               esac
25693               libdir="$save_libdir"
25694                             for dep in $dependency_libs; do
25695                 case "$dep" in
25696                   -L*)
25697                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
25698                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
25699                       haveit=
25700                       if test "X$additional_libdir" = "X/usr/local/lib"; then
25701                         if test -n "$GCC"; then
25702                           case $host_os in
25703                             linux*) haveit=yes;;
25704                           esac
25705                         fi
25706                       fi
25707                       if test -z "$haveit"; then
25708                         haveit=
25709                         for x in $LDFLAGS $LIBIPT; do
25710
25711   acl_save_prefix="$prefix"
25712   prefix="$acl_final_prefix"
25713   acl_save_exec_prefix="$exec_prefix"
25714   exec_prefix="$acl_final_exec_prefix"
25715   eval x=\"$x\"
25716   exec_prefix="$acl_save_exec_prefix"
25717   prefix="$acl_save_prefix"
25718
25719                           if test "X$x" = "X-L$additional_libdir"; then
25720                             haveit=yes
25721                             break
25722                           fi
25723                         done
25724                         if test -z "$haveit"; then
25725                           if test -d "$additional_libdir"; then
25726                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
25727                           fi
25728                         fi
25729                         haveit=
25730                         for x in $LDFLAGS $LTLIBIPT; do
25731
25732   acl_save_prefix="$prefix"
25733   prefix="$acl_final_prefix"
25734   acl_save_exec_prefix="$exec_prefix"
25735   exec_prefix="$acl_final_exec_prefix"
25736   eval x=\"$x\"
25737   exec_prefix="$acl_save_exec_prefix"
25738   prefix="$acl_save_prefix"
25739
25740                           if test "X$x" = "X-L$additional_libdir"; then
25741                             haveit=yes
25742                             break
25743                           fi
25744                         done
25745                         if test -z "$haveit"; then
25746                           if test -d "$additional_libdir"; then
25747                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
25748                           fi
25749                         fi
25750                       fi
25751                     fi
25752                     ;;
25753                   -R*)
25754                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
25755                     if test "$enable_rpath" != no; then
25756                                                                   haveit=
25757                       for x in $rpathdirs; do
25758                         if test "X$x" = "X$dir"; then
25759                           haveit=yes
25760                           break
25761                         fi
25762                       done
25763                       if test -z "$haveit"; then
25764                         rpathdirs="$rpathdirs $dir"
25765                       fi
25766                                                                   haveit=
25767                       for x in $ltrpathdirs; do
25768                         if test "X$x" = "X$dir"; then
25769                           haveit=yes
25770                           break
25771                         fi
25772                       done
25773                       if test -z "$haveit"; then
25774                         ltrpathdirs="$ltrpathdirs $dir"
25775                       fi
25776                     fi
25777                     ;;
25778                   -l*)
25779                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
25780                     ;;
25781                   *.la)
25782                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
25783                     ;;
25784                   *)
25785                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
25786                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
25787                     ;;
25788                 esac
25789               done
25790             fi
25791           else
25792                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
25793               LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
25794               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
25795             else
25796               LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
25797               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
25798             fi
25799           fi
25800         fi
25801       fi
25802     done
25803   done
25804   if test "X$rpathdirs" != "X"; then
25805     if test -n "$hardcode_libdir_separator"; then
25806                         alldirs=
25807       for found_dir in $rpathdirs; do
25808         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
25809       done
25810             acl_save_libdir="$libdir"
25811       libdir="$alldirs"
25812       eval flag=\"$hardcode_libdir_flag_spec\"
25813       libdir="$acl_save_libdir"
25814       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
25815     else
25816             for found_dir in $rpathdirs; do
25817         acl_save_libdir="$libdir"
25818         libdir="$found_dir"
25819         eval flag=\"$hardcode_libdir_flag_spec\"
25820         libdir="$acl_save_libdir"
25821         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
25822       done
25823     fi
25824   fi
25825   if test "X$ltrpathdirs" != "X"; then
25826             for found_dir in $ltrpathdirs; do
25827       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
25828     done
25829   fi
25830
25831
25832         ac_save_CPPFLAGS="$CPPFLAGS"
25833
25834   for element in $INCIPT; do
25835     haveit=
25836     for x in $CPPFLAGS; do
25837
25838   acl_save_prefix="$prefix"
25839   prefix="$acl_final_prefix"
25840   acl_save_exec_prefix="$exec_prefix"
25841   exec_prefix="$acl_final_exec_prefix"
25842   eval x=\"$x\"
25843   exec_prefix="$acl_save_exec_prefix"
25844   prefix="$acl_save_prefix"
25845
25846       if test "X$x" = "X$element"; then
25847         haveit=yes
25848         break
25849       fi
25850     done
25851     if test -z "$haveit"; then
25852       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
25853     fi
25854   done
25855
25856
25857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
25858 $as_echo_n "checking for libipt... " >&6; }
25859 if ${ac_cv_libipt+:} false; then :
25860   $as_echo_n "(cached) " >&6
25861 else
25862
25863     ac_save_LIBS="$LIBS"
25864     LIBS="$LIBS $LIBIPT"
25865     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25866 /* end confdefs.h.  */
25867 #include "intel-pt.h"
25868 int
25869 main ()
25870 {
25871 pt_insn_alloc_decoder (0);
25872   ;
25873   return 0;
25874 }
25875 _ACEOF
25876 if ac_fn_c_try_link "$LINENO"; then :
25877   ac_cv_libipt=yes
25878 else
25879   ac_cv_libipt=no
25880 fi
25881 rm -f core conftest.err conftest.$ac_objext \
25882     conftest$ac_exeext conftest.$ac_ext
25883     LIBS="$ac_save_LIBS"
25884
25885 fi
25886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
25887 $as_echo "$ac_cv_libipt" >&6; }
25888   if test "$ac_cv_libipt" = yes; then
25889     HAVE_LIBIPT=yes
25890
25891 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
25892
25893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
25894 $as_echo_n "checking how to link with libipt... " >&6; }
25895     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
25896 $as_echo "$LIBIPT" >&6; }
25897   else
25898     HAVE_LIBIPT=no
25899             CPPFLAGS="$ac_save_CPPFLAGS"
25900     LIBIPT=
25901     LTLIBIPT=
25902   fi
25903
25904
25905
25906
25907
25908
25909     if test "$HAVE_LIBIPT" != yes; then
25910       if test "$with_intel_pt" = yes; then
25911         as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
25912       else
25913         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
25914 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
25915       fi
25916     else
25917       save_LIBS=$LIBS
25918       LIBS="$LIBS $LIBIPT"
25919       for ac_func in pt_insn_event
25920 do :
25921   ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
25922 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
25923   cat >>confdefs.h <<_ACEOF
25924 #define HAVE_PT_INSN_EVENT 1
25925 _ACEOF
25926
25927 fi
25928 done
25929
25930       ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
25931 "
25932 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
25933
25934 cat >>confdefs.h <<_ACEOF
25935 #define HAVE_STRUCT_PT_INSN_ENABLED 1
25936 _ACEOF
25937
25938
25939 fi
25940 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
25941 "
25942 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
25943
25944 cat >>confdefs.h <<_ACEOF
25945 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
25946 _ACEOF
25947
25948
25949 fi
25950
25951       LIBS=$save_LIBS
25952     fi
25953   fi
25954
25955   # Check if the compiler and runtime support printing long longs.
25956
25957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
25958 $as_echo_n "checking for long long support in printf... " >&6; }
25959 if ${gdb_cv_printf_has_long_long+:} false; then :
25960   $as_echo_n "(cached) " >&6
25961 else
25962   if test "$cross_compiling" = yes; then :
25963   gdb_cv_printf_has_long_long=no
25964 else
25965   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25966 /* end confdefs.h.  */
25967 $ac_includes_default
25968 int
25969 main ()
25970 {
25971 char buf[32];
25972     long long l = 0;
25973     l = (l << 16) + 0x0123;
25974     l = (l << 16) + 0x4567;
25975     l = (l << 16) + 0x89ab;
25976     l = (l << 16) + 0xcdef;
25977     sprintf (buf, "0x%016llx", l);
25978     return (strcmp ("0x0123456789abcdef", buf));
25979   ;
25980   return 0;
25981 }
25982 _ACEOF
25983 if ac_fn_c_try_run "$LINENO"; then :
25984   gdb_cv_printf_has_long_long=yes
25985 else
25986   gdb_cv_printf_has_long_long=no
25987 fi
25988 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25989   conftest.$ac_objext conftest.beam conftest.$ac_ext
25990 fi
25991
25992 fi
25993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
25994 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
25995   if test "$gdb_cv_printf_has_long_long" = yes; then
25996
25997 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
25998
25999   fi
26000
26001
26002 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
26003
26004  for ac_header in sys/procfs.h
26005 do :
26006   ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
26007 if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
26008   cat >>confdefs.h <<_ACEOF
26009 #define HAVE_SYS_PROCFS_H 1
26010 _ACEOF
26011
26012 fi
26013
26014 done
26015
26016   if test "$ac_cv_header_sys_procfs_h" = yes; then
26017
26018  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
26019 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
26020  if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
26021   $as_echo_n "(cached) " >&6
26022 else
26023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26024 /* end confdefs.h.  */
26025
26026 #define _SYSCALL32
26027 #include <sys/procfs.h>
26028 int
26029 main ()
26030 {
26031 gregset_t avar
26032   ;
26033   return 0;
26034 }
26035 _ACEOF
26036 if ac_fn_c_try_compile "$LINENO"; then :
26037   bfd_cv_have_sys_procfs_type_gregset_t=yes
26038 else
26039   bfd_cv_have_sys_procfs_type_gregset_t=no
26040
26041 fi
26042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26043 fi
26044
26045  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
26046
26047 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
26048
26049  fi
26050  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
26051 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
26052
26053
26054  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
26055 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
26056  if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
26057   $as_echo_n "(cached) " >&6
26058 else
26059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26060 /* end confdefs.h.  */
26061
26062 #define _SYSCALL32
26063 #include <sys/procfs.h>
26064 int
26065 main ()
26066 {
26067 fpregset_t avar
26068   ;
26069   return 0;
26070 }
26071 _ACEOF
26072 if ac_fn_c_try_compile "$LINENO"; then :
26073   bfd_cv_have_sys_procfs_type_fpregset_t=yes
26074 else
26075   bfd_cv_have_sys_procfs_type_fpregset_t=no
26076
26077 fi
26078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26079 fi
26080
26081  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
26082
26083 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
26084
26085  fi
26086  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
26087 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
26088
26089
26090  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
26091 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
26092  if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
26093   $as_echo_n "(cached) " >&6
26094 else
26095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26096 /* end confdefs.h.  */
26097
26098 #define _SYSCALL32
26099 #include <sys/procfs.h>
26100 int
26101 main ()
26102 {
26103 prgregset_t avar
26104   ;
26105   return 0;
26106 }
26107 _ACEOF
26108 if ac_fn_c_try_compile "$LINENO"; then :
26109   bfd_cv_have_sys_procfs_type_prgregset_t=yes
26110 else
26111   bfd_cv_have_sys_procfs_type_prgregset_t=no
26112
26113 fi
26114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26115 fi
26116
26117  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
26118
26119 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
26120
26121  fi
26122  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
26123 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
26124
26125
26126  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
26127 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
26128  if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
26129   $as_echo_n "(cached) " >&6
26130 else
26131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26132 /* end confdefs.h.  */
26133
26134 #define _SYSCALL32
26135 #include <sys/procfs.h>
26136 int
26137 main ()
26138 {
26139 prfpregset_t avar
26140   ;
26141   return 0;
26142 }
26143 _ACEOF
26144 if ac_fn_c_try_compile "$LINENO"; then :
26145   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
26146 else
26147   bfd_cv_have_sys_procfs_type_prfpregset_t=no
26148
26149 fi
26150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26151 fi
26152
26153  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
26154
26155 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
26156
26157  fi
26158  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
26159 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
26160
26161
26162  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
26163 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
26164  if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
26165   $as_echo_n "(cached) " >&6
26166 else
26167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26168 /* end confdefs.h.  */
26169
26170 #define _SYSCALL32
26171 #include <sys/procfs.h>
26172 int
26173 main ()
26174 {
26175 prgregset32_t avar
26176   ;
26177   return 0;
26178 }
26179 _ACEOF
26180 if ac_fn_c_try_compile "$LINENO"; then :
26181   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
26182 else
26183   bfd_cv_have_sys_procfs_type_prgregset32_t=no
26184
26185 fi
26186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26187 fi
26188
26189  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
26190
26191 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
26192
26193  fi
26194  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
26195 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
26196
26197
26198  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
26199 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
26200  if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
26201   $as_echo_n "(cached) " >&6
26202 else
26203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26204 /* end confdefs.h.  */
26205
26206 #define _SYSCALL32
26207 #include <sys/procfs.h>
26208 int
26209 main ()
26210 {
26211 lwpid_t avar
26212   ;
26213   return 0;
26214 }
26215 _ACEOF
26216 if ac_fn_c_try_compile "$LINENO"; then :
26217   bfd_cv_have_sys_procfs_type_lwpid_t=yes
26218 else
26219   bfd_cv_have_sys_procfs_type_lwpid_t=no
26220
26221 fi
26222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26223 fi
26224
26225  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
26226
26227 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
26228
26229  fi
26230  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
26231 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
26232
26233
26234  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
26235 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
26236  if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
26237   $as_echo_n "(cached) " >&6
26238 else
26239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26240 /* end confdefs.h.  */
26241
26242 #define _SYSCALL32
26243 #include <sys/procfs.h>
26244 int
26245 main ()
26246 {
26247 psaddr_t avar
26248   ;
26249   return 0;
26250 }
26251 _ACEOF
26252 if ac_fn_c_try_compile "$LINENO"; then :
26253   bfd_cv_have_sys_procfs_type_psaddr_t=yes
26254 else
26255   bfd_cv_have_sys_procfs_type_psaddr_t=no
26256
26257 fi
26258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26259 fi
26260
26261  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
26262
26263 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
26264
26265  fi
26266  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
26267 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
26268
26269
26270  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
26271 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
26272  if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
26273   $as_echo_n "(cached) " >&6
26274 else
26275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26276 /* end confdefs.h.  */
26277
26278 #define _SYSCALL32
26279 #include <sys/procfs.h>
26280 int
26281 main ()
26282 {
26283 elf_fpregset_t avar
26284   ;
26285   return 0;
26286 }
26287 _ACEOF
26288 if ac_fn_c_try_compile "$LINENO"; then :
26289   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
26290 else
26291   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
26292
26293 fi
26294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26295 fi
26296
26297  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
26298
26299 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
26300
26301  fi
26302  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
26303 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
26304
26305   fi
26306
26307     # Check for xxhash
26308
26309 # Check whether --with-xxhash was given.
26310 if test "${with_xxhash+set}" = set; then :
26311   withval=$with_xxhash;
26312 else
26313   with_xxhash=auto
26314 fi
26315
26316
26317   if test "x$with_xxhash" != "xno"; then
26318
26319
26320
26321
26322
26323
26324
26325
26326     use_additional=yes
26327
26328   acl_save_prefix="$prefix"
26329   prefix="$acl_final_prefix"
26330   acl_save_exec_prefix="$exec_prefix"
26331   exec_prefix="$acl_final_exec_prefix"
26332
26333     eval additional_includedir=\"$includedir\"
26334     eval additional_libdir=\"$libdir\"
26335
26336   exec_prefix="$acl_save_exec_prefix"
26337   prefix="$acl_save_prefix"
26338
26339
26340 # Check whether --with-libxxhash-prefix was given.
26341 if test "${with_libxxhash_prefix+set}" = set; then :
26342   withval=$with_libxxhash_prefix;
26343     if test "X$withval" = "Xno"; then
26344       use_additional=no
26345     else
26346       if test "X$withval" = "X"; then
26347
26348   acl_save_prefix="$prefix"
26349   prefix="$acl_final_prefix"
26350   acl_save_exec_prefix="$exec_prefix"
26351   exec_prefix="$acl_final_exec_prefix"
26352
26353           eval additional_includedir=\"$includedir\"
26354           eval additional_libdir=\"$libdir\"
26355
26356   exec_prefix="$acl_save_exec_prefix"
26357   prefix="$acl_save_prefix"
26358
26359       else
26360         additional_includedir="$withval/include"
26361         additional_libdir="$withval/lib"
26362       fi
26363     fi
26364
26365 fi
26366
26367
26368 # Check whether --with-libxxhash-type was given.
26369 if test "${with_libxxhash_type+set}" = set; then :
26370   withval=$with_libxxhash_type;  with_libxxhash_type=$withval
26371 else
26372    with_libxxhash_type=auto
26373 fi
26374
26375   lib_type=`eval echo \$with_libxxhash_type`
26376
26377       LIBXXHASH=
26378   LTLIBXXHASH=
26379   INCXXHASH=
26380   rpathdirs=
26381   ltrpathdirs=
26382   names_already_handled=
26383   names_next_round='xxhash '
26384   while test -n "$names_next_round"; do
26385     names_this_round="$names_next_round"
26386     names_next_round=
26387     for name in $names_this_round; do
26388       already_handled=
26389       for n in $names_already_handled; do
26390         if test "$n" = "$name"; then
26391           already_handled=yes
26392           break
26393         fi
26394       done
26395       if test -z "$already_handled"; then
26396         names_already_handled="$names_already_handled $name"
26397                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
26398         eval value=\"\$HAVE_LIB$uppername\"
26399         if test -n "$value"; then
26400           if test "$value" = yes; then
26401             eval value=\"\$LIB$uppername\"
26402             test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
26403             eval value=\"\$LTLIB$uppername\"
26404             test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
26405           else
26406                                     :
26407           fi
26408         else
26409                               found_dir=
26410           found_la=
26411           found_so=
26412           found_a=
26413           if test $use_additional = yes; then
26414             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
26415               found_dir="$additional_libdir"
26416               found_so="$additional_libdir/lib$name.$shlibext"
26417               if test -f "$additional_libdir/lib$name.la"; then
26418                 found_la="$additional_libdir/lib$name.la"
26419               fi
26420             elif test x$lib_type != xshared; then
26421               if test -f "$additional_libdir/lib$name.$libext"; then
26422                 found_dir="$additional_libdir"
26423                 found_a="$additional_libdir/lib$name.$libext"
26424                 if test -f "$additional_libdir/lib$name.la"; then
26425                   found_la="$additional_libdir/lib$name.la"
26426                 fi
26427               fi
26428             fi
26429           fi
26430           if test "X$found_dir" = "X"; then
26431             for x in $LDFLAGS $LTLIBXXHASH; do
26432
26433   acl_save_prefix="$prefix"
26434   prefix="$acl_final_prefix"
26435   acl_save_exec_prefix="$exec_prefix"
26436   exec_prefix="$acl_final_exec_prefix"
26437   eval x=\"$x\"
26438   exec_prefix="$acl_save_exec_prefix"
26439   prefix="$acl_save_prefix"
26440
26441               case "$x" in
26442                 -L*)
26443                   dir=`echo "X$x" | sed -e 's/^X-L//'`
26444                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
26445                     found_dir="$dir"
26446                     found_so="$dir/lib$name.$shlibext"
26447                     if test -f "$dir/lib$name.la"; then
26448                       found_la="$dir/lib$name.la"
26449                     fi
26450                   elif test x$lib_type != xshared; then
26451                     if test -f "$dir/lib$name.$libext"; then
26452                       found_dir="$dir"
26453                       found_a="$dir/lib$name.$libext"
26454                       if test -f "$dir/lib$name.la"; then
26455                         found_la="$dir/lib$name.la"
26456                       fi
26457                     fi
26458                   fi
26459                   ;;
26460               esac
26461               if test "X$found_dir" != "X"; then
26462                 break
26463               fi
26464             done
26465           fi
26466           if test "X$found_dir" != "X"; then
26467                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
26468             if test "X$found_so" != "X"; then
26469                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
26470                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26471               else
26472                                                                                 haveit=
26473                 for x in $ltrpathdirs; do
26474                   if test "X$x" = "X$found_dir"; then
26475                     haveit=yes
26476                     break
26477                   fi
26478                 done
26479                 if test -z "$haveit"; then
26480                   ltrpathdirs="$ltrpathdirs $found_dir"
26481                 fi
26482                                 if test "$hardcode_direct" = yes; then
26483                                                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26484                 else
26485                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
26486                                                             LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26487                                                             haveit=
26488                     for x in $rpathdirs; do
26489                       if test "X$x" = "X$found_dir"; then
26490                         haveit=yes
26491                         break
26492                       fi
26493                     done
26494                     if test -z "$haveit"; then
26495                       rpathdirs="$rpathdirs $found_dir"
26496                     fi
26497                   else
26498                                                                                 haveit=
26499                     for x in $LDFLAGS $LIBXXHASH; do
26500
26501   acl_save_prefix="$prefix"
26502   prefix="$acl_final_prefix"
26503   acl_save_exec_prefix="$exec_prefix"
26504   exec_prefix="$acl_final_exec_prefix"
26505   eval x=\"$x\"
26506   exec_prefix="$acl_save_exec_prefix"
26507   prefix="$acl_save_prefix"
26508
26509                       if test "X$x" = "X-L$found_dir"; then
26510                         haveit=yes
26511                         break
26512                       fi
26513                     done
26514                     if test -z "$haveit"; then
26515                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
26516                     fi
26517                     if test "$hardcode_minus_L" != no; then
26518                                                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
26519                     else
26520                                                                                                                                                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
26521                     fi
26522                   fi
26523                 fi
26524               fi
26525             else
26526               if test "X$found_a" != "X"; then
26527                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
26528               else
26529                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
26530               fi
26531             fi
26532                         additional_includedir=
26533             case "$found_dir" in
26534               */lib | */lib/)
26535                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
26536                 additional_includedir="$basedir/include"
26537                 ;;
26538             esac
26539             if test "X$additional_includedir" != "X"; then
26540                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
26541                 haveit=
26542                 if test "X$additional_includedir" = "X/usr/local/include"; then
26543                   if test -n "$GCC"; then
26544                     case $host_os in
26545                       linux*) haveit=yes;;
26546                     esac
26547                   fi
26548                 fi
26549                 if test -z "$haveit"; then
26550                   for x in $CPPFLAGS $INCXXHASH; do
26551
26552   acl_save_prefix="$prefix"
26553   prefix="$acl_final_prefix"
26554   acl_save_exec_prefix="$exec_prefix"
26555   exec_prefix="$acl_final_exec_prefix"
26556   eval x=\"$x\"
26557   exec_prefix="$acl_save_exec_prefix"
26558   prefix="$acl_save_prefix"
26559
26560                     if test "X$x" = "X-I$additional_includedir"; then
26561                       haveit=yes
26562                       break
26563                     fi
26564                   done
26565                   if test -z "$haveit"; then
26566                     if test -d "$additional_includedir"; then
26567                                             INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
26568                     fi
26569                   fi
26570                 fi
26571               fi
26572             fi
26573                         if test -n "$found_la"; then
26574                                                         save_libdir="$libdir"
26575               case "$found_la" in
26576                 */* | *\\*) . "$found_la" ;;
26577                 *) . "./$found_la" ;;
26578               esac
26579               libdir="$save_libdir"
26580                             for dep in $dependency_libs; do
26581                 case "$dep" in
26582                   -L*)
26583                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26584                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
26585                       haveit=
26586                       if test "X$additional_libdir" = "X/usr/local/lib"; then
26587                         if test -n "$GCC"; then
26588                           case $host_os in
26589                             linux*) haveit=yes;;
26590                           esac
26591                         fi
26592                       fi
26593                       if test -z "$haveit"; then
26594                         haveit=
26595                         for x in $LDFLAGS $LIBXXHASH; do
26596
26597   acl_save_prefix="$prefix"
26598   prefix="$acl_final_prefix"
26599   acl_save_exec_prefix="$exec_prefix"
26600   exec_prefix="$acl_final_exec_prefix"
26601   eval x=\"$x\"
26602   exec_prefix="$acl_save_exec_prefix"
26603   prefix="$acl_save_prefix"
26604
26605                           if test "X$x" = "X-L$additional_libdir"; then
26606                             haveit=yes
26607                             break
26608                           fi
26609                         done
26610                         if test -z "$haveit"; then
26611                           if test -d "$additional_libdir"; then
26612                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
26613                           fi
26614                         fi
26615                         haveit=
26616                         for x in $LDFLAGS $LTLIBXXHASH; do
26617
26618   acl_save_prefix="$prefix"
26619   prefix="$acl_final_prefix"
26620   acl_save_exec_prefix="$exec_prefix"
26621   exec_prefix="$acl_final_exec_prefix"
26622   eval x=\"$x\"
26623   exec_prefix="$acl_save_exec_prefix"
26624   prefix="$acl_save_prefix"
26625
26626                           if test "X$x" = "X-L$additional_libdir"; then
26627                             haveit=yes
26628                             break
26629                           fi
26630                         done
26631                         if test -z "$haveit"; then
26632                           if test -d "$additional_libdir"; then
26633                                                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
26634                           fi
26635                         fi
26636                       fi
26637                     fi
26638                     ;;
26639                   -R*)
26640                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
26641                     if test "$enable_rpath" != no; then
26642                                                                   haveit=
26643                       for x in $rpathdirs; do
26644                         if test "X$x" = "X$dir"; then
26645                           haveit=yes
26646                           break
26647                         fi
26648                       done
26649                       if test -z "$haveit"; then
26650                         rpathdirs="$rpathdirs $dir"
26651                       fi
26652                                                                   haveit=
26653                       for x in $ltrpathdirs; do
26654                         if test "X$x" = "X$dir"; then
26655                           haveit=yes
26656                           break
26657                         fi
26658                       done
26659                       if test -z "$haveit"; then
26660                         ltrpathdirs="$ltrpathdirs $dir"
26661                       fi
26662                     fi
26663                     ;;
26664                   -l*)
26665                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26666                     ;;
26667                   *.la)
26668                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26669                     ;;
26670                   *)
26671                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
26672                     LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
26673                     ;;
26674                 esac
26675               done
26676             fi
26677           else
26678                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
26679               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
26680               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
26681             else
26682               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
26683               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
26684             fi
26685           fi
26686         fi
26687       fi
26688     done
26689   done
26690   if test "X$rpathdirs" != "X"; then
26691     if test -n "$hardcode_libdir_separator"; then
26692                         alldirs=
26693       for found_dir in $rpathdirs; do
26694         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26695       done
26696             acl_save_libdir="$libdir"
26697       libdir="$alldirs"
26698       eval flag=\"$hardcode_libdir_flag_spec\"
26699       libdir="$acl_save_libdir"
26700       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
26701     else
26702             for found_dir in $rpathdirs; do
26703         acl_save_libdir="$libdir"
26704         libdir="$found_dir"
26705         eval flag=\"$hardcode_libdir_flag_spec\"
26706         libdir="$acl_save_libdir"
26707         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
26708       done
26709     fi
26710   fi
26711   if test "X$ltrpathdirs" != "X"; then
26712             for found_dir in $ltrpathdirs; do
26713       LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
26714     done
26715   fi
26716
26717
26718         ac_save_CPPFLAGS="$CPPFLAGS"
26719
26720   for element in $INCXXHASH; do
26721     haveit=
26722     for x in $CPPFLAGS; do
26723
26724   acl_save_prefix="$prefix"
26725   prefix="$acl_final_prefix"
26726   acl_save_exec_prefix="$exec_prefix"
26727   exec_prefix="$acl_final_exec_prefix"
26728   eval x=\"$x\"
26729   exec_prefix="$acl_save_exec_prefix"
26730   prefix="$acl_save_prefix"
26731
26732       if test "X$x" = "X$element"; then
26733         haveit=yes
26734         break
26735       fi
26736     done
26737     if test -z "$haveit"; then
26738       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26739     fi
26740   done
26741
26742
26743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
26744 $as_echo_n "checking for libxxhash... " >&6; }
26745 if ${ac_cv_libxxhash+:} false; then :
26746   $as_echo_n "(cached) " >&6
26747 else
26748
26749     ac_save_LIBS="$LIBS"
26750     LIBS="$LIBS $LIBXXHASH"
26751     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26752 /* end confdefs.h.  */
26753 #include <xxhash.h>
26754 int
26755 main ()
26756 {
26757 XXH32("foo", 3, 0);
26758
26759   ;
26760   return 0;
26761 }
26762 _ACEOF
26763 if ac_fn_c_try_link "$LINENO"; then :
26764   ac_cv_libxxhash=yes
26765 else
26766   ac_cv_libxxhash=no
26767 fi
26768 rm -f core conftest.err conftest.$ac_objext \
26769     conftest$ac_exeext conftest.$ac_ext
26770     LIBS="$ac_save_LIBS"
26771
26772 fi
26773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
26774 $as_echo "$ac_cv_libxxhash" >&6; }
26775   if test "$ac_cv_libxxhash" = yes; then
26776     HAVE_LIBXXHASH=yes
26777
26778 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
26779
26780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
26781 $as_echo_n "checking how to link with libxxhash... " >&6; }
26782     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
26783 $as_echo "$LIBXXHASH" >&6; }
26784   else
26785     HAVE_LIBXXHASH=no
26786             CPPFLAGS="$ac_save_CPPFLAGS"
26787     LIBXXHASH=
26788     LTLIBXXHASH=
26789   fi
26790
26791
26792
26793
26794
26795
26796     if test "$HAVE_LIBXXHASH" != yes; then
26797       if test "$with_xxhash" = yes; then
26798         as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
26799       fi
26800     fi
26801     if test "x$with_xxhash" = "xauto"; then
26802       with_xxhash="$HAVE_LIBXXHASH"
26803     fi
26804   fi
26805
26806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
26807 $as_echo_n "checking whether to use xxhash... " >&6; }
26808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
26809 $as_echo "$with_xxhash" >&6; }
26810
26811
26812 # Check the return and argument types of ptrace.
26813
26814
26815 for ac_header in sys/ptrace.h ptrace.h
26816 do :
26817   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
26818 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
26819 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
26820   cat >>confdefs.h <<_ACEOF
26821 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
26822 _ACEOF
26823
26824 fi
26825
26826 done
26827
26828
26829 gdb_ptrace_headers='
26830 #include <sys/types.h>
26831 #if HAVE_SYS_PTRACE_H
26832 # include <sys/ptrace.h>
26833 #endif
26834 #if HAVE_UNISTD_H
26835 # include <unistd.h>
26836 #endif
26837 '
26838
26839 # Check return type.  Varargs (used on GNU/Linux) conflict with the
26840 # empty argument list, so check for that explicitly.
26841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
26842 $as_echo_n "checking return type of ptrace... " >&6; }
26843 if ${gdb_cv_func_ptrace_ret+:} false; then :
26844   $as_echo_n "(cached) " >&6
26845 else
26846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26847 /* end confdefs.h.  */
26848  $gdb_ptrace_headers
26849 int
26850 main ()
26851 {
26852 extern long ptrace (enum __ptrace_request, ...);
26853
26854   ;
26855   return 0;
26856 }
26857 _ACEOF
26858 if ac_fn_c_try_compile "$LINENO"; then :
26859   gdb_cv_func_ptrace_ret='long'
26860 else
26861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26862 /* end confdefs.h.  */
26863 $gdb_ptrace_headers
26864 int
26865 main ()
26866 {
26867 extern int ptrace ();
26868
26869   ;
26870   return 0;
26871 }
26872 _ACEOF
26873 if ac_fn_c_try_compile "$LINENO"; then :
26874   gdb_cv_func_ptrace_ret='int'
26875 else
26876   gdb_cv_func_ptrace_ret='long'
26877
26878 fi
26879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26880
26881 fi
26882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26883
26884 fi
26885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
26886 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
26887
26888
26889 cat >>confdefs.h <<_ACEOF
26890 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
26891 _ACEOF
26892
26893
26894 # Check argument types.
26895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
26896 $as_echo_n "checking types of arguments for ptrace... " >&6; }
26897 if ${gdb_cv_func_ptrace_args+:} false; then :
26898   $as_echo_n "(cached) " >&6
26899 else
26900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26901 /* end confdefs.h.  */
26902 $gdb_ptrace_headers
26903 int
26904 main ()
26905 {
26906 extern long ptrace (enum __ptrace_request, ...);
26907
26908   ;
26909   return 0;
26910 }
26911 _ACEOF
26912 if ac_fn_c_try_compile "$LINENO"; then :
26913   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
26914 else
26915   for gdb_arg1 in 'int' 'long'; do
26916         for gdb_arg2 in 'pid_t' 'int' 'long'; do
26917           for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
26918             for gdb_arg4 in 'int' 'long' 'void *'; do
26919               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26920 /* end confdefs.h.  */
26921 $gdb_ptrace_headers
26922 int
26923 main ()
26924 {
26925 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
26926
26927   ;
26928   return 0;
26929 }
26930 _ACEOF
26931 if ac_fn_c_try_compile "$LINENO"; then :
26932   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
26933                  break 4;
26934
26935 fi
26936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26937
26938               for gdb_arg5 in 'int *' 'int' 'long'; do
26939                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26940 /* end confdefs.h.  */
26941 $gdb_ptrace_headers
26942 int
26943 main ()
26944 {
26945 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
26946
26947   ;
26948   return 0;
26949 }
26950 _ACEOF
26951 if ac_fn_c_try_compile "$LINENO"; then :
26952   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
26953                    break 5;
26954
26955 fi
26956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26957               done
26958             done
26959           done
26960         done
26961       done
26962       # Provide a safe default value.
26963       : ${gdb_cv_func_ptrace_args='int,int,long,long'}
26964
26965 fi
26966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26967
26968 fi
26969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
26970 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
26971
26972 ac_save_IFS=$IFS; IFS=','
26973 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
26974 IFS=$ac_save_IFS
26975 shift
26976
26977 cat >>confdefs.h <<_ACEOF
26978 #define PTRACE_TYPE_ARG1 $1
26979 _ACEOF
26980
26981
26982 cat >>confdefs.h <<_ACEOF
26983 #define PTRACE_TYPE_ARG3 $3
26984 _ACEOF
26985
26986
26987 cat >>confdefs.h <<_ACEOF
26988 #define PTRACE_TYPE_ARG4 $4
26989 _ACEOF
26990
26991 if test -n "$5"; then
26992
26993 cat >>confdefs.h <<_ACEOF
26994 #define PTRACE_TYPE_ARG5 $5
26995 _ACEOF
26996
26997 fi
26998
26999
27000 if test "$cross_compiling" = no; then
27001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
27002 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
27003 if ${ac_cv_func_setpgrp_void+:} false; then :
27004   $as_echo_n "(cached) " >&6
27005 else
27006   if test "$cross_compiling" = yes; then :
27007   as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
27008 else
27009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27010 /* end confdefs.h.  */
27011 $ac_includes_default
27012 int
27013 main ()
27014 {
27015 /* If this system has a BSD-style setpgrp which takes arguments,
27016   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
27017   exit successfully. */
27018   return setpgrp (1,1) != -1;
27019   ;
27020   return 0;
27021 }
27022 _ACEOF
27023 if ac_fn_c_try_run "$LINENO"; then :
27024   ac_cv_func_setpgrp_void=no
27025 else
27026   ac_cv_func_setpgrp_void=yes
27027 fi
27028 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27029   conftest.$ac_objext conftest.beam conftest.$ac_ext
27030 fi
27031
27032 fi
27033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
27034 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
27035 if test $ac_cv_func_setpgrp_void = yes; then
27036
27037 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
27038
27039 fi
27040
27041 else
27042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
27043 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
27044 if ${ac_cv_func_setpgrp_void+:} false; then :
27045   $as_echo_n "(cached) " >&6
27046 else
27047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27048 /* end confdefs.h.  */
27049 #include <unistd.h>
27050 int
27051 main ()
27052 {
27053 if (setpgrp(1,1) == -1)
27054              exit (0);
27055            else
27056              exit (1);
27057
27058   ;
27059   return 0;
27060 }
27061 _ACEOF
27062 if ac_fn_c_try_compile "$LINENO"; then :
27063   ac_cv_func_setpgrp_void=no
27064 else
27065   ac_cv_func_setpgrp_void=yes
27066
27067 fi
27068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27069
27070 fi
27071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
27072 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
27073 if test "$ac_cv_func_setpgrp_void" = yes; then
27074   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
27075
27076 fi
27077 fi
27078
27079 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
27080 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
27081 #include <sys/proc.h>
27082
27083 "
27084 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
27085
27086 cat >>confdefs.h <<_ACEOF
27087 #define HAVE_STRUCT_THREAD_TD_PCB 1
27088 _ACEOF
27089
27090
27091 fi
27092
27093
27094 # See if <sys/lwp.h> defines `struct lwp`.
27095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
27096 $as_echo_n "checking for struct lwp... " >&6; }
27097 if ${gdb_cv_struct_lwp+:} false; then :
27098   $as_echo_n "(cached) " >&6
27099 else
27100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27101 /* end confdefs.h.  */
27102 #include <sys/param.h>
27103          #define _KMEMUSER
27104          #include <sys/lwp.h>
27105 int
27106 main ()
27107 {
27108 struct lwp l;
27109
27110   ;
27111   return 0;
27112 }
27113 _ACEOF
27114 if ac_fn_c_try_compile "$LINENO"; then :
27115   gdb_cv_struct_lwp=yes
27116 else
27117   gdb_cv_struct_lwp=no
27118
27119 fi
27120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27121
27122 fi
27123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
27124 $as_echo "$gdb_cv_struct_lwp" >&6; }
27125 if test "$gdb_cv_struct_lwp" = yes; then
27126
27127 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
27128
27129 fi
27130
27131 # See if <machine/reg.h> degines `struct reg'.
27132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
27133 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
27134 if ${gdb_cv_struct_reg+:} false; then :
27135   $as_echo_n "(cached) " >&6
27136 else
27137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27138 /* end confdefs.h.  */
27139 #include <sys/types.h>
27140          #include <machine/reg.h>
27141 int
27142 main ()
27143 {
27144 struct reg r;
27145
27146   ;
27147   return 0;
27148 }
27149 _ACEOF
27150 if ac_fn_c_try_compile "$LINENO"; then :
27151   gdb_cv_struct_reg=yes
27152 else
27153   gdb_cv_struct_reg=no
27154
27155 fi
27156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27157
27158 fi
27159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
27160 $as_echo "$gdb_cv_struct_reg" >&6; }
27161 if test "$gdb_cv_struct_reg" = yes; then
27162
27163 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
27164
27165 fi
27166
27167 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
27168 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
27169 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
27170 #include <machine/reg.h>
27171 "
27172 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
27173
27174 cat >>confdefs.h <<_ACEOF
27175 #define HAVE_STRUCT_REG_R_FS 1
27176 _ACEOF
27177
27178
27179 fi
27180 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
27181 #include <machine/reg.h>
27182 "
27183 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
27184
27185 cat >>confdefs.h <<_ACEOF
27186 #define HAVE_STRUCT_REG_R_GS 1
27187 _ACEOF
27188
27189
27190 fi
27191
27192
27193 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
27194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
27195 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
27196 if ${gdb_cv_have_ptrace_getregs+:} false; then :
27197   $as_echo_n "(cached) " >&6
27198 else
27199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27200 /* end confdefs.h.  */
27201 #include <sys/ptrace.h>
27202 int
27203 main ()
27204 {
27205 PTRACE_GETREGS;
27206   ;
27207   return 0;
27208 }
27209 _ACEOF
27210 if ac_fn_c_try_compile "$LINENO"; then :
27211   gdb_cv_have_ptrace_getregs=yes
27212 else
27213   gdb_cv_have_ptrace_getregs=no
27214
27215 fi
27216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27217
27218 fi
27219
27220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
27221 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
27222 if test "$gdb_cv_have_ptrace_getregs" = yes; then
27223
27224 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
27225
27226 fi
27227
27228 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
27229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
27230 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
27231 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
27232   $as_echo_n "(cached) " >&6
27233 else
27234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27235 /* end confdefs.h.  */
27236 #include <sys/ptrace.h>
27237 int
27238 main ()
27239 {
27240 PTRACE_GETFPXREGS;
27241   ;
27242   return 0;
27243 }
27244 _ACEOF
27245 if ac_fn_c_try_compile "$LINENO"; then :
27246   gdb_cv_have_ptrace_getfpxregs=yes
27247 else
27248   gdb_cv_have_ptrace_getfpxregs=no
27249
27250 fi
27251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27252
27253 fi
27254
27255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
27256 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
27257 if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
27258
27259 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
27260
27261 fi
27262
27263 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
27264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
27265 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
27266 if ${gdb_cv_have_pt_getdbregs+:} false; then :
27267   $as_echo_n "(cached) " >&6
27268 else
27269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27270 /* end confdefs.h.  */
27271 #include <sys/types.h>
27272          #include <sys/ptrace.h>
27273 int
27274 main ()
27275 {
27276 PT_GETDBREGS;
27277
27278   ;
27279   return 0;
27280 }
27281 _ACEOF
27282 if ac_fn_c_try_compile "$LINENO"; then :
27283   gdb_cv_have_pt_getdbregs=yes
27284 else
27285   gdb_cv_have_pt_getdbregs=no
27286
27287 fi
27288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27289
27290 fi
27291
27292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
27293 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
27294 if test "$gdb_cv_have_pt_getdbregs" = yes; then
27295
27296 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
27297
27298 fi
27299
27300 # See if <sys/ptrace.h> supports LWP names on FreeBSD
27301 # Older FreeBSD versions don't have the pl_tdname member of
27302 # `struct ptrace_lwpinfo'.
27303 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
27304 "
27305 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
27306
27307 cat >>confdefs.h <<_ACEOF
27308 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
27309 _ACEOF
27310
27311
27312 fi
27313
27314
27315 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
27316 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
27317 # FreeBSD 10.3.
27318 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
27319 "
27320 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
27321
27322 cat >>confdefs.h <<_ACEOF
27323 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
27324 _ACEOF
27325
27326
27327 fi
27328
27329
27330 # Check if the compiler supports the `long long' type.
27331
27332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
27333 $as_echo_n "checking for long long support in compiler... " >&6; }
27334 if ${gdb_cv_c_long_long+:} false; then :
27335   $as_echo_n "(cached) " >&6
27336 else
27337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27338 /* end confdefs.h.  */
27339 extern long long foo;
27340 int
27341 main ()
27342 {
27343 switch (foo & 2) { case 0: return 1; }
27344   ;
27345   return 0;
27346 }
27347 _ACEOF
27348 if ac_fn_c_try_compile "$LINENO"; then :
27349   gdb_cv_c_long_long=yes
27350 else
27351   gdb_cv_c_long_long=no
27352 fi
27353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27354 fi
27355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
27356 $as_echo "$gdb_cv_c_long_long" >&6; }
27357 if test "$gdb_cv_c_long_long" != yes; then
27358   # libdecnumber requires long long.
27359   as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
27360 fi
27361
27362 # Check if the compiler and runtime support printing decfloats.
27363
27364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
27365 $as_echo_n "checking for decfloat support in printf... " >&6; }
27366 if ${gdb_cv_printf_has_decfloat+:} false; then :
27367   $as_echo_n "(cached) " >&6
27368 else
27369   if test "$cross_compiling" = yes; then :
27370   gdb_cv_printf_has_decfloat=no
27371 else
27372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27373 /* end confdefs.h.  */
27374 $ac_includes_default
27375 int
27376 main ()
27377 {
27378 char buf[64];
27379   _Decimal32 d32 = 1.2345df;
27380   _Decimal64 d64 = 1.2345dd;
27381   _Decimal128 d128 = 1.2345dl;
27382   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
27383   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
27384   ;
27385   return 0;
27386 }
27387 _ACEOF
27388 if ac_fn_c_try_run "$LINENO"; then :
27389   gdb_cv_printf_has_decfloat=yes
27390 else
27391   gdb_cv_printf_has_decfloat=no
27392 fi
27393 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27394   conftest.$ac_objext conftest.beam conftest.$ac_ext
27395 fi
27396
27397 fi
27398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
27399 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
27400 if test "$gdb_cv_printf_has_decfloat" = yes; then
27401
27402 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
27403
27404 fi
27405
27406 # Check if the compiler supports the `long double' type.  We can't use
27407 # AC_C_LONG_DOUBLE because that one does additional checks on the
27408 # constants defined in <float.h> that fail on some systems,
27409 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
27410
27411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
27412 $as_echo_n "checking for long double support in compiler... " >&6; }
27413 if ${gdb_cv_c_long_double+:} false; then :
27414   $as_echo_n "(cached) " >&6
27415 else
27416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27417 /* end confdefs.h.  */
27418 long double foo;
27419 _ACEOF
27420 if ac_fn_c_try_compile "$LINENO"; then :
27421   gdb_cv_c_long_double=yes
27422 else
27423   gdb_cv_c_long_double=no
27424 fi
27425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27426 fi
27427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
27428 $as_echo "$gdb_cv_c_long_double" >&6; }
27429 if test "$gdb_cv_c_long_double" = yes; then
27430
27431 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
27432
27433 fi
27434
27435 # Check if the compiler and runtime support printing long doubles.
27436
27437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
27438 $as_echo_n "checking for long double support in printf... " >&6; }
27439 if ${gdb_cv_printf_has_long_double+:} false; then :
27440   $as_echo_n "(cached) " >&6
27441 else
27442   if test "$cross_compiling" = yes; then :
27443   gdb_cv_printf_has_long_double=no
27444 else
27445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27446 /* end confdefs.h.  */
27447 $ac_includes_default
27448 int
27449 main ()
27450 {
27451 char buf[16];
27452   long double f = 3.141592653;
27453   sprintf (buf, "%Lg", f);
27454   return (strncmp ("3.14159", buf, 7));
27455   ;
27456   return 0;
27457 }
27458 _ACEOF
27459 if ac_fn_c_try_run "$LINENO"; then :
27460   gdb_cv_printf_has_long_double=yes
27461 else
27462   gdb_cv_printf_has_long_double=no
27463 fi
27464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27465   conftest.$ac_objext conftest.beam conftest.$ac_ext
27466 fi
27467
27468 fi
27469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
27470 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
27471 if test "$gdb_cv_printf_has_long_double" = yes; then
27472
27473 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
27474
27475 fi
27476
27477 # Check if the compiler and runtime support scanning long doubles.
27478
27479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
27480 $as_echo_n "checking for long double support in scanf... " >&6; }
27481 if ${gdb_cv_scanf_has_long_double+:} false; then :
27482   $as_echo_n "(cached) " >&6
27483 else
27484   if test "$cross_compiling" = yes; then :
27485   gdb_cv_scanf_has_long_double=no
27486 else
27487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27488 /* end confdefs.h.  */
27489 #include <stdio.h>
27490 int
27491 main ()
27492 {
27493 char *buf = "3.141592653";
27494   long double f = 0;
27495   sscanf (buf, "%Lg", &f);
27496   return !(f > 3.14159 && f < 3.14160);
27497   ;
27498   return 0;
27499 }
27500 _ACEOF
27501 if ac_fn_c_try_run "$LINENO"; then :
27502   gdb_cv_scanf_has_long_double=yes
27503 else
27504   gdb_cv_scanf_has_long_double=no
27505 fi
27506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27507   conftest.$ac_objext conftest.beam conftest.$ac_ext
27508 fi
27509
27510 fi
27511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
27512 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
27513 if test "$gdb_cv_scanf_has_long_double" = yes; then
27514
27515 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
27516
27517 fi
27518
27519 case ${host_os} in
27520 aix*)
27521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
27522 $as_echo_n "checking for -bbigtoc option... " >&6; }
27523 if ${gdb_cv_bigtoc+:} false; then :
27524   $as_echo_n "(cached) " >&6
27525 else
27526   SAVE_LDFLAGS=$LDFLAGS
27527
27528      case $GCC in
27529        yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
27530        *) gdb_cv_bigtoc=-bbigtoc ;;
27531      esac
27532
27533      LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
27534      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27535 /* end confdefs.h.  */
27536
27537 int
27538 main ()
27539 {
27540 int i;
27541   ;
27542   return 0;
27543 }
27544 _ACEOF
27545 if ac_fn_c_try_link "$LINENO"; then :
27546
27547 else
27548   gdb_cv_bigtoc=
27549
27550 fi
27551 rm -f core conftest.err conftest.$ac_objext \
27552     conftest$ac_exeext conftest.$ac_ext
27553      LDFLAGS="${SAVE_LDFLAGS}"
27554
27555 fi
27556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
27557 $as_echo "$gdb_cv_bigtoc" >&6; }
27558   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
27559   ;;
27560 esac
27561
27562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
27563 $as_echo_n "checking for the dynamic export flag... " >&6; }
27564 dynamic_list=false
27565 if test "${gdb_native}" = yes; then
27566    # The dynamically loaded libthread_db needs access to symbols in the gdb
27567    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
27568    # may not be supported there.
27569    old_LDFLAGS="$LDFLAGS"
27570    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
27571    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
27572    LDFLAGS="$LDFLAGS $RDYNAMIC"
27573    if test "${have_libpython}" = no; then
27574      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27575 /* end confdefs.h.  */
27576
27577 int
27578 main ()
27579 {
27580
27581   ;
27582   return 0;
27583 }
27584 _ACEOF
27585 if ac_fn_c_try_link "$LINENO"; then :
27586   dynamic_list=true
27587 fi
27588 rm -f core conftest.err conftest.$ac_objext \
27589     conftest$ac_exeext conftest.$ac_ext
27590    else
27591      # Workaround http://bugs.python.org/issue4434 where static
27592      # libpythonX.Y.a would get its symbols required for
27593      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
27594      # Problem does not happen for the recommended libpythonX.Y.so linkage.
27595
27596      # Note the workaround for Python
27597      # http://bugs.python.org/issue10112 earlier has removed
27598      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
27599      # here too, as otherwise it'd make this -Wl,--dynamic-list test
27600      # always pass.
27601      old_CFLAGS="$CFLAGS"
27602      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
27603      old_LIBS="$LIBS"
27604      LIBS="$LIBS $PYTHON_LIBS"
27605      old_CPPFLAGS="$CPPFLAGS"
27606      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
27607      if test "$cross_compiling" = yes; then :
27608   true
27609 else
27610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27611 /* end confdefs.h.  */
27612 #include "Python.h"
27613 int
27614 main ()
27615 {
27616 int err;
27617           Py_Initialize ();
27618           err = PyRun_SimpleString ("import ctypes\n");
27619           Py_Finalize ();
27620           return err == 0 ? 0 : 1;
27621   ;
27622   return 0;
27623 }
27624 _ACEOF
27625 if ac_fn_c_try_run "$LINENO"; then :
27626   dynamic_list=true
27627 fi
27628 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27629   conftest.$ac_objext conftest.beam conftest.$ac_ext
27630 fi
27631
27632      LIBS="$old_LIBS"
27633      CFLAGS="$old_CFLAGS"
27634      CPPFLAGS="$old_CPPFLAGS"
27635    fi
27636    LDFLAGS="$old_LDFLAGS"
27637 fi
27638 if $dynamic_list; then
27639   found="-Wl,--dynamic-list"
27640   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
27641 else
27642   found="-rdynamic"
27643   RDYNAMIC="-rdynamic"
27644 fi
27645
27646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
27647 $as_echo "$found" >&6; }
27648
27649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether execinfo.h backtrace is available" >&5
27650 $as_echo_n "checking whether execinfo.h backtrace is available... " >&6; }
27651 if ${gdb_cv_execinfo_backtrace+:} false; then :
27652   $as_echo_n "(cached) " >&6
27653 else
27654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27655 /* end confdefs.h.  */
27656
27657          #include <execinfo.h>
27658
27659 int
27660 main ()
27661 {
27662
27663          int f;
27664          void *b[2];
27665          f = backtrace (b, 2);
27666          backtrace_symbols_fd (b, f, 2);
27667
27668   ;
27669   return 0;
27670 }
27671 _ACEOF
27672 if ac_fn_c_try_link "$LINENO"; then :
27673   gdb_cv_execinfo_backtrace=yes
27674 else
27675   gdb_cv_execinfo_backtrace=no
27676 fi
27677 rm -f core conftest.err conftest.$ac_objext \
27678     conftest$ac_exeext conftest.$ac_ext
27679 fi
27680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_execinfo_backtrace" >&5
27681 $as_echo "$gdb_cv_execinfo_backtrace" >&6; }
27682 if test "$gdb_cv_execinfo_backtrace" = yes; then
27683
27684 $as_echo "#define HAVE_EXECINFO_BACKTRACE 1" >>confdefs.h
27685
27686 fi
27687
27688
27689 if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
27690    case ${host_os} in
27691    aix*)
27692       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
27693 $as_echo_n "checking for AiX thread debugging library... " >&6; }
27694       if ${gdb_cv_have_aix_thread_debug+:} false; then :
27695   $as_echo_n "(cached) " >&6
27696 else
27697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27698 /* end confdefs.h.  */
27699 #include <sys/pthdebug.h>
27700 int
27701 main ()
27702 {
27703 #ifndef PTHDB_VERSION_3
27704                #error
27705                #endif
27706
27707   ;
27708   return 0;
27709 }
27710 _ACEOF
27711 if ac_fn_c_try_compile "$LINENO"; then :
27712   gdb_cv_have_aix_thread_debug=yes
27713 else
27714   gdb_cv_have_aix_thread_debug=no
27715
27716 fi
27717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27718
27719 fi
27720
27721       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
27722 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
27723       if test "$gdb_cv_have_aix_thread_debug" = yes; then
27724          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
27725          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
27726          LIBS="$LIBS -lpthdebug"
27727
27728          # Older versions of AIX do not provide the declaration for
27729          # the getthrds function (it appears that it was introduced
27730          # with AIX 6.x).
27731          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
27732 "
27733 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
27734   ac_have_decl=1
27735 else
27736   ac_have_decl=0
27737 fi
27738
27739 cat >>confdefs.h <<_ACEOF
27740 #define HAVE_DECL_GETTHRDS $ac_have_decl
27741 _ACEOF
27742
27743       fi
27744       ;;
27745    esac
27746
27747 fi
27748
27749 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
27750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
27751 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
27752 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
27753   $as_echo_n "(cached) " >&6
27754 else
27755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27756 /* end confdefs.h.  */
27757 #include <thread_db.h>
27758 int
27759 main ()
27760 {
27761 int i = TD_NOTALLOC;
27762
27763   ;
27764   return 0;
27765 }
27766 _ACEOF
27767 if ac_fn_c_try_compile "$LINENO"; then :
27768   gdb_cv_thread_db_h_has_td_notalloc=yes
27769 else
27770   gdb_cv_thread_db_h_has_td_notalloc=no
27771
27772 fi
27773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27774
27775 fi
27776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
27777 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
27778
27779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
27780 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
27781 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
27782   $as_echo_n "(cached) " >&6
27783 else
27784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27785 /* end confdefs.h.  */
27786 #include <thread_db.h>
27787 int
27788 main ()
27789 {
27790 int i = TD_VERSION;
27791
27792   ;
27793   return 0;
27794 }
27795 _ACEOF
27796 if ac_fn_c_try_compile "$LINENO"; then :
27797   gdb_cv_thread_db_h_has_td_version=yes
27798 else
27799   gdb_cv_thread_db_h_has_td_version=no
27800
27801 fi
27802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27803
27804 fi
27805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
27806 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
27807
27808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
27809 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
27810 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
27811   $as_echo_n "(cached) " >&6
27812 else
27813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27814 /* end confdefs.h.  */
27815 #include <thread_db.h>
27816 int
27817 main ()
27818 {
27819 int i = TD_NOTLS;
27820
27821   ;
27822   return 0;
27823 }
27824 _ACEOF
27825 if ac_fn_c_try_compile "$LINENO"; then :
27826   gdb_cv_thread_db_h_has_td_notls=yes
27827 else
27828   gdb_cv_thread_db_h_has_td_notls=no
27829
27830 fi
27831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27832
27833 fi
27834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
27835 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
27836 fi
27837 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
27838
27839 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
27840
27841 fi
27842 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
27843
27844 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
27845
27846 fi
27847 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
27848
27849 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
27850
27851 fi
27852
27853 case $host_os in
27854   go32* | *djgpp*)
27855     gdbinit=gdb.ini
27856     ;;
27857   *)
27858     gdbinit=.gdbinit
27859     ;;
27860 esac
27861
27862 cat >>confdefs.h <<_ACEOF
27863 #define GDBINIT "$gdbinit"
27864 _ACEOF
27865
27866
27867
27868 cat >>confdefs.h <<_ACEOF
27869 #define GDBEARLYINIT ".gdbearlyinit"
27870 _ACEOF
27871
27872
27873
27874 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
27875 # except that the argument to --with-sysroot is optional.
27876 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
27877 if test "x$with_sysroot" = xyes; then
27878   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
27879 fi
27880
27881 # Check whether --with-sysroot was given.
27882 if test "${with_sysroot+set}" = set; then :
27883   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
27884 else
27885   TARGET_SYSTEM_ROOT=
27886 fi
27887
27888
27889   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27890   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27891   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
27892   ac_define_dir=`eval echo $ac_define_dir`
27893
27894 cat >>confdefs.h <<_ACEOF
27895 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
27896 _ACEOF
27897
27898
27899
27900
27901   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27902      if test "x$prefix" = xNONE; then
27903         test_prefix=/usr/local
27904      else
27905         test_prefix=$prefix
27906      fi
27907   else
27908      test_prefix=$exec_prefix
27909   fi
27910   value=0
27911   case ${ac_define_dir} in
27912      "${test_prefix}"|"${test_prefix}/"*|\
27913         '${exec_prefix}'|'${exec_prefix}/'*)
27914      value=1
27915      ;;
27916   esac
27917
27918 cat >>confdefs.h <<_ACEOF
27919 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
27920 _ACEOF
27921
27922
27923
27924
27925
27926 # Check whether --with-system-gdbinit was given.
27927 if test "${with_system_gdbinit+set}" = set; then :
27928   withval=$with_system_gdbinit;
27929     SYSTEM_GDBINIT=$withval
27930 else
27931   SYSTEM_GDBINIT=
27932 fi
27933
27934
27935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27937   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
27938   ac_define_dir=`eval echo $ac_define_dir`
27939
27940 cat >>confdefs.h <<_ACEOF
27941 #define SYSTEM_GDBINIT "$ac_define_dir"
27942 _ACEOF
27943
27944
27945
27946
27947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27948      if test "x$prefix" = xNONE; then
27949         test_prefix=/usr/local
27950      else
27951         test_prefix=$prefix
27952      fi
27953   else
27954      test_prefix=$exec_prefix
27955   fi
27956   value=0
27957   case ${ac_define_dir} in
27958      "${test_prefix}"|"${test_prefix}/"*|\
27959         '${exec_prefix}'|'${exec_prefix}/'*)
27960      value=1
27961      ;;
27962   esac
27963
27964 cat >>confdefs.h <<_ACEOF
27965 #define SYSTEM_GDBINIT_RELOCATABLE $value
27966 _ACEOF
27967
27968
27969
27970
27971
27972 # Check whether --with-system-gdbinit-dir was given.
27973 if test "${with_system_gdbinit_dir+set}" = set; then :
27974   withval=$with_system_gdbinit_dir;
27975     SYSTEM_GDBINIT_DIR=$withval
27976 else
27977   SYSTEM_GDBINIT_DIR=
27978 fi
27979
27980
27981   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27982   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27983   ac_define_dir=`eval echo $SYSTEM_GDBINIT_DIR`
27984   ac_define_dir=`eval echo $ac_define_dir`
27985
27986 cat >>confdefs.h <<_ACEOF
27987 #define SYSTEM_GDBINIT_DIR "$ac_define_dir"
27988 _ACEOF
27989
27990
27991
27992
27993   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27994      if test "x$prefix" = xNONE; then
27995         test_prefix=/usr/local
27996      else
27997         test_prefix=$prefix
27998      fi
27999   else
28000      test_prefix=$exec_prefix
28001   fi
28002   value=0
28003   case ${ac_define_dir} in
28004      "${test_prefix}"|"${test_prefix}/"*|\
28005         '${exec_prefix}'|'${exec_prefix}/'*)
28006      value=1
28007      ;;
28008   esac
28009
28010 cat >>confdefs.h <<_ACEOF
28011 #define SYSTEM_GDBINIT_DIR_RELOCATABLE $value
28012 _ACEOF
28013
28014
28015
28016
28017
28018
28019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5
28020 $as_echo_n "checking the compiler type... " >&6; }
28021 if ${gdb_cv_compiler_type+:} false; then :
28022   $as_echo_n "(cached) " >&6
28023 else
28024   gdb_cv_compiler_type=unknown
28025   if test "$gdb_cv_compiler_type" = unknown; then
28026      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28027 /* end confdefs.h.  */
28028
28029 int
28030 main ()
28031 {
28032
28033                           #if !defined __GNUC__ || defined __clang__
28034                           #error not gcc
28035                           #endif
28036
28037   ;
28038   return 0;
28039 }
28040 _ACEOF
28041 if ac_fn_c_try_compile "$LINENO"; then :
28042   gdb_cv_compiler_type=gcc
28043 fi
28044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28045   fi
28046
28047   if test "$gdb_cv_compiler_type" = unknown; then
28048      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28049 /* end confdefs.h.  */
28050
28051 int
28052 main ()
28053 {
28054
28055                           #ifndef __clang__
28056                           #error not clang
28057                           #endif
28058
28059   ;
28060   return 0;
28061 }
28062 _ACEOF
28063 if ac_fn_c_try_compile "$LINENO"; then :
28064   gdb_cv_compiler_type=clang
28065 fi
28066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28067   fi
28068
28069 fi
28070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5
28071 $as_echo "$gdb_cv_compiler_type" >&6; }
28072
28073  GDB_COMPILER_TYPE="$gdb_cv_compiler_type"
28074
28075
28076 # Check whether --enable-werror was given.
28077 if test "${enable_werror+set}" = set; then :
28078   enableval=$enable_werror; case "${enableval}" in
28079      yes | y) ERROR_ON_WARNING="yes" ;;
28080      no | n)  ERROR_ON_WARNING="no" ;;
28081      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
28082    esac
28083 fi
28084
28085
28086 # Enable -Werror by default when using gcc.  Turn it off for releases.
28087 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
28088     ERROR_ON_WARNING=yes
28089 fi
28090
28091 WERROR_CFLAGS=""
28092 if test "${ERROR_ON_WARNING}" = yes ; then
28093     WERROR_CFLAGS="-Werror"
28094 fi
28095
28096 # The options we'll try to enable.
28097 build_warnings="-Wall -Wpointer-arith \
28098 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
28099 -Wno-switch -Wno-char-subscripts \
28100 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
28101 -Wno-sign-compare -Wno-error=maybe-uninitialized \
28102 -Wno-mismatched-tags \
28103 -Wno-error=deprecated-register \
28104 -Wsuggest-override \
28105 -Wimplicit-fallthrough=3 \
28106 -Wduplicated-cond \
28107 -Wshadow=local \
28108 -Wdeprecated-copy \
28109 -Wdeprecated-copy-dtor \
28110 -Wredundant-move \
28111 -Wmissing-declarations \
28112 -Wstrict-null-sentinel \
28113 "
28114
28115 # The -Wmissing-prototypes flag will be accepted by GCC, but results
28116 # in a warning being printed about the flag not being valid for C++,
28117 # this is something to do with using ccache, and argument ordering.
28118 if test "$GDB_COMPILER_TYPE" != gcc; then
28119   build_warnings="$build_warnings -Wmissing-prototypes"
28120 fi
28121
28122 case "${host}" in
28123   *-*-mingw32*)
28124     # Enable -Wno-format by default when using gcc on mingw since many
28125     # GCC versions complain about %I64.
28126     build_warnings="$build_warnings -Wno-format" ;;
28127   *-*-solaris*)
28128     # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
28129     # doesn't understand.
28130     build_warnings="$build_warnings -Wno-unknown-pragmas"
28131     # Solaris 11 <unistd.h> marks vfork deprecated.
28132     build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
28133   *)
28134     # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
28135     # but there's a special case for this below.
28136     build_warnings="$build_warnings -Wformat-nonliteral" ;;
28137 esac
28138
28139 # Check whether --enable-build-warnings was given.
28140 if test "${enable_build_warnings+set}" = set; then :
28141   enableval=$enable_build_warnings; case "${enableval}" in
28142   yes)  ;;
28143   no)   build_warnings="-w";;
28144   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28145         build_warnings="${build_warnings} ${t}";;
28146   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28147         build_warnings="${t} ${build_warnings}";;
28148   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
28149 esac
28150 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
28151   echo "Setting compiler warning flags = $build_warnings" 6>&1
28152 fi
28153 fi
28154 # Check whether --enable-gdb-build-warnings was given.
28155 if test "${enable_gdb_build_warnings+set}" = set; then :
28156   enableval=$enable_gdb_build_warnings; case "${enableval}" in
28157   yes)  ;;
28158   no)   build_warnings="-w";;
28159   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28160         build_warnings="${build_warnings} ${t}";;
28161   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
28162         build_warnings="${t} ${build_warnings}";;
28163   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
28164 esac
28165 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
28166   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
28167 fi
28168 fi
28169
28170 # The set of warnings supported by a C++ compiler is not the same as
28171 # of the C compiler.
28172 ac_ext=cpp
28173 ac_cpp='$CXXCPP $CPPFLAGS'
28174 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28175 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28176 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28177
28178
28179 WARN_CFLAGS=""
28180 if test "x${build_warnings}" != x -a "x$GCC" = xyes
28181 then
28182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
28183 $as_echo_n "checking compiler warning flags... " >&6; }
28184     # Separate out the -Werror flag as some files just cannot be
28185     # compiled with it enabled.
28186     for w in ${build_warnings}; do
28187         # GCC does not complain about -Wno-unknown-warning.  Invert
28188         # and test -Wunknown-warning instead.
28189         case $w in
28190         -Wno-*)
28191                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
28192         -Wformat-nonliteral)
28193                 # gcc requires -Wformat before -Wformat-nonliteral
28194                 # will work, so stick them together.
28195                 w="-Wformat $w"
28196                 wtest="$w"
28197                 ;;
28198         *)
28199                 wtest=$w ;;
28200         esac
28201
28202         case $w in
28203         -Werr*) WERROR_CFLAGS=-Werror ;;
28204         *)
28205             # Check whether GCC accepts it.
28206             saved_CFLAGS="$CFLAGS"
28207             CFLAGS="$CFLAGS -Werror $wtest"
28208             saved_CXXFLAGS="$CXXFLAGS"
28209             CXXFLAGS="$CXXFLAGS -Werror $wtest"
28210             if test "x$w" = "x-Wunused-variable"; then
28211               # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
28212               # fixed in GCC 4.9.  This test is derived from the gdb
28213               # source code that triggered this bug in GCC.
28214               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28215 /* end confdefs.h.  */
28216 struct scoped_restore_base {};
28217                     struct scoped_restore_tmpl : public scoped_restore_base {
28218                       ~scoped_restore_tmpl() {}
28219                     };
28220 int
28221 main ()
28222 {
28223 const scoped_restore_base &b = scoped_restore_tmpl();
28224
28225   ;
28226   return 0;
28227 }
28228 _ACEOF
28229 if ac_fn_cxx_try_compile "$LINENO"; then :
28230   WARN_CFLAGS="${WARN_CFLAGS} $w"
28231 fi
28232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28233             else
28234               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28235 /* end confdefs.h.  */
28236
28237 int
28238 main ()
28239 {
28240
28241   ;
28242   return 0;
28243 }
28244 _ACEOF
28245 if ac_fn_cxx_try_compile "$LINENO"; then :
28246   WARN_CFLAGS="${WARN_CFLAGS} $w"
28247 fi
28248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28249             fi
28250             CFLAGS="$saved_CFLAGS"
28251             CXXFLAGS="$saved_CXXFLAGS"
28252         esac
28253     done
28254     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
28255 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
28256 fi
28257
28258
28259
28260 ac_ext=c
28261 ac_cpp='$CPP $CPPFLAGS'
28262 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28263 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28264 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28265
28266
28267
28268 # Check whether --enable-ubsan was given.
28269 if test "${enable_ubsan+set}" = set; then :
28270   enableval=$enable_ubsan;
28271 else
28272   enable_ubsan=no
28273 fi
28274
28275 if test "x$enable_ubsan" = xauto; then
28276   if $development; then
28277     enable_ubsan=yes
28278   fi
28279 fi
28280 ac_ext=cpp
28281 ac_cpp='$CXXCPP $CPPFLAGS'
28282 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28283 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28284 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28285
28286 if test "x$enable_ubsan" = xyes; then
28287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
28288 $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
28289   saved_CXXFLAGS="$CXXFLAGS"
28290   CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
28291         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28292 /* end confdefs.h.  */
28293
28294 int
28295 main ()
28296 {
28297
28298   ;
28299   return 0;
28300 }
28301 _ACEOF
28302 if ac_fn_cxx_try_link "$LINENO"; then :
28303   enable_ubsan=yes
28304 else
28305   enable_ubsan=no
28306
28307 fi
28308 rm -f core conftest.err conftest.$ac_objext \
28309     conftest$ac_exeext conftest.$ac_ext
28310   CXXFLAGS="$saved_CXXFLAGS"
28311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
28312 $as_echo "$enable_ubsan" >&6; }
28313   if test "x$enable_ubsan" = xyes; then
28314     WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
28315     CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
28316   fi
28317 fi
28318 ac_ext=c
28319 ac_cpp='$CPP $CPPFLAGS'
28320 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28321 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28322 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28323
28324
28325
28326 # In the Cygwin environment, we need some additional flags.
28327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
28328 $as_echo_n "checking for cygwin... " >&6; }
28329 if ${gdb_cv_os_cygwin+:} false; then :
28330   $as_echo_n "(cached) " >&6
28331 else
28332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28333 /* end confdefs.h.  */
28334
28335 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
28336 lose
28337 #endif
28338 _ACEOF
28339 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
28340   $EGREP "^lose$" >/dev/null 2>&1; then :
28341   gdb_cv_os_cygwin=yes
28342 else
28343   gdb_cv_os_cygwin=no
28344 fi
28345 rm -f conftest*
28346
28347 fi
28348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
28349 $as_echo "$gdb_cv_os_cygwin" >&6; }
28350
28351
28352 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
28353 case ${host} in
28354   *go32* ) SER_HARDWIRE=ser-go32.o ;;
28355   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
28356   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
28357   *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
28358 esac
28359
28360
28361 # libreadline needs libuser32.a in a cygwin environment
28362 WIN32LIBS=
28363 if test x"$gdb_cv_os_cygwin" = xyes; then
28364     WIN32LIBS="-luser32"
28365     case "${target}" in
28366         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
28367         ;;
28368     esac
28369 fi
28370
28371 # The ser-tcp.c module requires sockets.
28372 # Note that WIN32APILIBS is set by GDB_AC_COMMON.
28373 WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
28374
28375 # Add ELF support to GDB, but only if BFD includes ELF support.
28376
28377   OLD_CFLAGS=$CFLAGS
28378   OLD_LDFLAGS=$LDFLAGS
28379   OLD_LIBS=$LIBS
28380   OLD_CC=$CC
28381   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
28382   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
28383   # always want our bfd.
28384   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
28385   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
28386   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
28387   LIBS="-lbfd -liberty $intl $LIBS"
28388   CC="./libtool --quiet --mode=link $CC"
28389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
28390 $as_echo_n "checking for ELF support in BFD... " >&6; }
28391 if ${gdb_cv_var_elf+:} false; then :
28392   $as_echo_n "(cached) " >&6
28393 else
28394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28395 /* end confdefs.h.  */
28396 #include <stdlib.h>
28397            #include <string.h>
28398            #include "bfd.h"
28399            #include "elf-bfd.h"
28400 int
28401 main ()
28402 {
28403 return bfd_get_elf_phdr_upper_bound (NULL);
28404
28405   ;
28406   return 0;
28407 }
28408 _ACEOF
28409 if ac_fn_c_try_link "$LINENO"; then :
28410   gdb_cv_var_elf=yes
28411 else
28412   gdb_cv_var_elf=no
28413
28414 fi
28415 rm -f core conftest.err conftest.$ac_objext \
28416     conftest$ac_exeext conftest.$ac_ext
28417
28418 fi
28419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
28420 $as_echo "$gdb_cv_var_elf" >&6; }
28421   CC=$OLD_CC
28422   CFLAGS=$OLD_CFLAGS
28423   LDFLAGS=$OLD_LDFLAGS
28424   LIBS=$OLD_LIBS
28425 if test "$gdb_cv_var_elf" = yes; then
28426   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
28427                 gcore-elf.o elf-none-tdep.o"
28428
28429 $as_echo "#define HAVE_ELF 1" >>confdefs.h
28430
28431   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
28432   if test "$plugins" = "yes"; then
28433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
28434 $as_echo_n "checking for library containing dlopen... " >&6; }
28435 if ${ac_cv_search_dlopen+:} false; then :
28436   $as_echo_n "(cached) " >&6
28437 else
28438   ac_func_search_save_LIBS=$LIBS
28439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28440 /* end confdefs.h.  */
28441
28442 /* Override any GCC internal prototype to avoid an error.
28443    Use char because int might match the return type of a GCC
28444    builtin and then its argument prototype would still apply.  */
28445 #ifdef __cplusplus
28446 extern "C"
28447 #endif
28448 char dlopen ();
28449 int
28450 main ()
28451 {
28452 return dlopen ();
28453   ;
28454   return 0;
28455 }
28456 _ACEOF
28457 for ac_lib in '' dl; do
28458   if test -z "$ac_lib"; then
28459     ac_res="none required"
28460   else
28461     ac_res=-l$ac_lib
28462     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
28463   fi
28464   if ac_fn_c_try_link "$LINENO"; then :
28465   ac_cv_search_dlopen=$ac_res
28466 fi
28467 rm -f core conftest.err conftest.$ac_objext \
28468     conftest$ac_exeext
28469   if ${ac_cv_search_dlopen+:} false; then :
28470   break
28471 fi
28472 done
28473 if ${ac_cv_search_dlopen+:} false; then :
28474
28475 else
28476   ac_cv_search_dlopen=no
28477 fi
28478 rm conftest.$ac_ext
28479 LIBS=$ac_func_search_save_LIBS
28480 fi
28481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
28482 $as_echo "$ac_cv_search_dlopen" >&6; }
28483 ac_res=$ac_cv_search_dlopen
28484 if test "$ac_res" != no; then :
28485   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
28486
28487 fi
28488
28489   fi
28490 fi
28491
28492 # Add macho support to GDB, but only if BFD includes it.
28493
28494   OLD_CFLAGS=$CFLAGS
28495   OLD_LDFLAGS=$LDFLAGS
28496   OLD_LIBS=$LIBS
28497   OLD_CC=$CC
28498   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
28499   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
28500   # always want our bfd.
28501   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
28502   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
28503   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
28504   LIBS="-lbfd -liberty $intl $LIBS"
28505   CC="./libtool --quiet --mode=link $CC"
28506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
28507 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
28508 if ${gdb_cv_var_macho+:} false; then :
28509   $as_echo_n "(cached) " >&6
28510 else
28511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28512 /* end confdefs.h.  */
28513 #include <stdlib.h>
28514            #include <string.h>
28515            #include "bfd.h"
28516            #include "mach-o.h"
28517 int
28518 main ()
28519 {
28520 return bfd_mach_o_lookup_command (NULL, 0, NULL);
28521
28522   ;
28523   return 0;
28524 }
28525 _ACEOF
28526 if ac_fn_c_try_link "$LINENO"; then :
28527   gdb_cv_var_macho=yes
28528 else
28529   gdb_cv_var_macho=no
28530
28531 fi
28532 rm -f core conftest.err conftest.$ac_objext \
28533     conftest$ac_exeext conftest.$ac_ext
28534
28535 fi
28536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
28537 $as_echo "$gdb_cv_var_macho" >&6; }
28538   CC=$OLD_CC
28539   CFLAGS=$OLD_CFLAGS
28540   LDFLAGS=$OLD_LDFLAGS
28541   LIBS=$OLD_LIBS
28542 if test "$gdb_cv_var_macho" = yes; then
28543   CONFIG_OBS="$CONFIG_OBS machoread.o"
28544 fi
28545
28546 # Add any host-specific objects to GDB.
28547 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
28548
28549 # If building on ELF, look for lzma support for embedded compressed debug info.
28550 if test "$gdb_cv_var_elf" = yes; then
28551
28552 # Check whether --with-lzma was given.
28553 if test "${with_lzma+set}" = set; then :
28554   withval=$with_lzma;
28555 else
28556   with_lzma=auto
28557 fi
28558
28559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
28560 $as_echo_n "checking whether to use lzma... " >&6; }
28561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
28562 $as_echo "$with_lzma" >&6; }
28563
28564   if test "${with_lzma}" != no; then
28565
28566
28567
28568
28569
28570
28571
28572
28573     use_additional=yes
28574
28575   acl_save_prefix="$prefix"
28576   prefix="$acl_final_prefix"
28577   acl_save_exec_prefix="$exec_prefix"
28578   exec_prefix="$acl_final_exec_prefix"
28579
28580     eval additional_includedir=\"$includedir\"
28581     eval additional_libdir=\"$libdir\"
28582
28583   exec_prefix="$acl_save_exec_prefix"
28584   prefix="$acl_save_prefix"
28585
28586
28587 # Check whether --with-liblzma-prefix was given.
28588 if test "${with_liblzma_prefix+set}" = set; then :
28589   withval=$with_liblzma_prefix;
28590     if test "X$withval" = "Xno"; then
28591       use_additional=no
28592     else
28593       if test "X$withval" = "X"; then
28594
28595   acl_save_prefix="$prefix"
28596   prefix="$acl_final_prefix"
28597   acl_save_exec_prefix="$exec_prefix"
28598   exec_prefix="$acl_final_exec_prefix"
28599
28600           eval additional_includedir=\"$includedir\"
28601           eval additional_libdir=\"$libdir\"
28602
28603   exec_prefix="$acl_save_exec_prefix"
28604   prefix="$acl_save_prefix"
28605
28606       else
28607         additional_includedir="$withval/include"
28608         additional_libdir="$withval/lib"
28609       fi
28610     fi
28611
28612 fi
28613
28614
28615 # Check whether --with-liblzma-type was given.
28616 if test "${with_liblzma_type+set}" = set; then :
28617   withval=$with_liblzma_type;  with_liblzma_type=$withval
28618 else
28619    with_liblzma_type=auto
28620 fi
28621
28622   lib_type=`eval echo \$with_liblzma_type`
28623
28624       LIBLZMA=
28625   LTLIBLZMA=
28626   INCLZMA=
28627   rpathdirs=
28628   ltrpathdirs=
28629   names_already_handled=
28630   names_next_round='lzma '
28631   while test -n "$names_next_round"; do
28632     names_this_round="$names_next_round"
28633     names_next_round=
28634     for name in $names_this_round; do
28635       already_handled=
28636       for n in $names_already_handled; do
28637         if test "$n" = "$name"; then
28638           already_handled=yes
28639           break
28640         fi
28641       done
28642       if test -z "$already_handled"; then
28643         names_already_handled="$names_already_handled $name"
28644                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
28645         eval value=\"\$HAVE_LIB$uppername\"
28646         if test -n "$value"; then
28647           if test "$value" = yes; then
28648             eval value=\"\$LIB$uppername\"
28649             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
28650             eval value=\"\$LTLIB$uppername\"
28651             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
28652           else
28653                                     :
28654           fi
28655         else
28656                               found_dir=
28657           found_la=
28658           found_so=
28659           found_a=
28660           if test $use_additional = yes; then
28661             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
28662               found_dir="$additional_libdir"
28663               found_so="$additional_libdir/lib$name.$shlibext"
28664               if test -f "$additional_libdir/lib$name.la"; then
28665                 found_la="$additional_libdir/lib$name.la"
28666               fi
28667             elif test x$lib_type != xshared; then
28668               if test -f "$additional_libdir/lib$name.$libext"; then
28669                 found_dir="$additional_libdir"
28670                 found_a="$additional_libdir/lib$name.$libext"
28671                 if test -f "$additional_libdir/lib$name.la"; then
28672                   found_la="$additional_libdir/lib$name.la"
28673                 fi
28674               fi
28675             fi
28676           fi
28677           if test "X$found_dir" = "X"; then
28678             for x in $LDFLAGS $LTLIBLZMA; do
28679
28680   acl_save_prefix="$prefix"
28681   prefix="$acl_final_prefix"
28682   acl_save_exec_prefix="$exec_prefix"
28683   exec_prefix="$acl_final_exec_prefix"
28684   eval x=\"$x\"
28685   exec_prefix="$acl_save_exec_prefix"
28686   prefix="$acl_save_prefix"
28687
28688               case "$x" in
28689                 -L*)
28690                   dir=`echo "X$x" | sed -e 's/^X-L//'`
28691                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
28692                     found_dir="$dir"
28693                     found_so="$dir/lib$name.$shlibext"
28694                     if test -f "$dir/lib$name.la"; then
28695                       found_la="$dir/lib$name.la"
28696                     fi
28697                   elif test x$lib_type != xshared; then
28698                     if test -f "$dir/lib$name.$libext"; then
28699                       found_dir="$dir"
28700                       found_a="$dir/lib$name.$libext"
28701                       if test -f "$dir/lib$name.la"; then
28702                         found_la="$dir/lib$name.la"
28703                       fi
28704                     fi
28705                   fi
28706                   ;;
28707               esac
28708               if test "X$found_dir" != "X"; then
28709                 break
28710               fi
28711             done
28712           fi
28713           if test "X$found_dir" != "X"; then
28714                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
28715             if test "X$found_so" != "X"; then
28716                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
28717                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28718               else
28719                                                                                 haveit=
28720                 for x in $ltrpathdirs; do
28721                   if test "X$x" = "X$found_dir"; then
28722                     haveit=yes
28723                     break
28724                   fi
28725                 done
28726                 if test -z "$haveit"; then
28727                   ltrpathdirs="$ltrpathdirs $found_dir"
28728                 fi
28729                                 if test "$hardcode_direct" = yes; then
28730                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28731                 else
28732                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
28733                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28734                                                             haveit=
28735                     for x in $rpathdirs; do
28736                       if test "X$x" = "X$found_dir"; then
28737                         haveit=yes
28738                         break
28739                       fi
28740                     done
28741                     if test -z "$haveit"; then
28742                       rpathdirs="$rpathdirs $found_dir"
28743                     fi
28744                   else
28745                                                                                 haveit=
28746                     for x in $LDFLAGS $LIBLZMA; do
28747
28748   acl_save_prefix="$prefix"
28749   prefix="$acl_final_prefix"
28750   acl_save_exec_prefix="$exec_prefix"
28751   exec_prefix="$acl_final_exec_prefix"
28752   eval x=\"$x\"
28753   exec_prefix="$acl_save_exec_prefix"
28754   prefix="$acl_save_prefix"
28755
28756                       if test "X$x" = "X-L$found_dir"; then
28757                         haveit=yes
28758                         break
28759                       fi
28760                     done
28761                     if test -z "$haveit"; then
28762                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
28763                     fi
28764                     if test "$hardcode_minus_L" != no; then
28765                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
28766                     else
28767                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
28768                     fi
28769                   fi
28770                 fi
28771               fi
28772             else
28773               if test "X$found_a" != "X"; then
28774                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
28775               else
28776                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
28777               fi
28778             fi
28779                         additional_includedir=
28780             case "$found_dir" in
28781               */lib | */lib/)
28782                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
28783                 additional_includedir="$basedir/include"
28784                 ;;
28785             esac
28786             if test "X$additional_includedir" != "X"; then
28787                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
28788                 haveit=
28789                 if test "X$additional_includedir" = "X/usr/local/include"; then
28790                   if test -n "$GCC"; then
28791                     case $host_os in
28792                       linux*) haveit=yes;;
28793                     esac
28794                   fi
28795                 fi
28796                 if test -z "$haveit"; then
28797                   for x in $CPPFLAGS $INCLZMA; do
28798
28799   acl_save_prefix="$prefix"
28800   prefix="$acl_final_prefix"
28801   acl_save_exec_prefix="$exec_prefix"
28802   exec_prefix="$acl_final_exec_prefix"
28803   eval x=\"$x\"
28804   exec_prefix="$acl_save_exec_prefix"
28805   prefix="$acl_save_prefix"
28806
28807                     if test "X$x" = "X-I$additional_includedir"; then
28808                       haveit=yes
28809                       break
28810                     fi
28811                   done
28812                   if test -z "$haveit"; then
28813                     if test -d "$additional_includedir"; then
28814                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
28815                     fi
28816                   fi
28817                 fi
28818               fi
28819             fi
28820                         if test -n "$found_la"; then
28821                                                         save_libdir="$libdir"
28822               case "$found_la" in
28823                 */* | *\\*) . "$found_la" ;;
28824                 *) . "./$found_la" ;;
28825               esac
28826               libdir="$save_libdir"
28827                             for dep in $dependency_libs; do
28828                 case "$dep" in
28829                   -L*)
28830                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
28831                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
28832                       haveit=
28833                       if test "X$additional_libdir" = "X/usr/local/lib"; then
28834                         if test -n "$GCC"; then
28835                           case $host_os in
28836                             linux*) haveit=yes;;
28837                           esac
28838                         fi
28839                       fi
28840                       if test -z "$haveit"; then
28841                         haveit=
28842                         for x in $LDFLAGS $LIBLZMA; do
28843
28844   acl_save_prefix="$prefix"
28845   prefix="$acl_final_prefix"
28846   acl_save_exec_prefix="$exec_prefix"
28847   exec_prefix="$acl_final_exec_prefix"
28848   eval x=\"$x\"
28849   exec_prefix="$acl_save_exec_prefix"
28850   prefix="$acl_save_prefix"
28851
28852                           if test "X$x" = "X-L$additional_libdir"; then
28853                             haveit=yes
28854                             break
28855                           fi
28856                         done
28857                         if test -z "$haveit"; then
28858                           if test -d "$additional_libdir"; then
28859                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
28860                           fi
28861                         fi
28862                         haveit=
28863                         for x in $LDFLAGS $LTLIBLZMA; do
28864
28865   acl_save_prefix="$prefix"
28866   prefix="$acl_final_prefix"
28867   acl_save_exec_prefix="$exec_prefix"
28868   exec_prefix="$acl_final_exec_prefix"
28869   eval x=\"$x\"
28870   exec_prefix="$acl_save_exec_prefix"
28871   prefix="$acl_save_prefix"
28872
28873                           if test "X$x" = "X-L$additional_libdir"; then
28874                             haveit=yes
28875                             break
28876                           fi
28877                         done
28878                         if test -z "$haveit"; then
28879                           if test -d "$additional_libdir"; then
28880                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
28881                           fi
28882                         fi
28883                       fi
28884                     fi
28885                     ;;
28886                   -R*)
28887                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
28888                     if test "$enable_rpath" != no; then
28889                                                                   haveit=
28890                       for x in $rpathdirs; do
28891                         if test "X$x" = "X$dir"; then
28892                           haveit=yes
28893                           break
28894                         fi
28895                       done
28896                       if test -z "$haveit"; then
28897                         rpathdirs="$rpathdirs $dir"
28898                       fi
28899                                                                   haveit=
28900                       for x in $ltrpathdirs; do
28901                         if test "X$x" = "X$dir"; then
28902                           haveit=yes
28903                           break
28904                         fi
28905                       done
28906                       if test -z "$haveit"; then
28907                         ltrpathdirs="$ltrpathdirs $dir"
28908                       fi
28909                     fi
28910                     ;;
28911                   -l*)
28912                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
28913                     ;;
28914                   *.la)
28915                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
28916                     ;;
28917                   *)
28918                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
28919                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
28920                     ;;
28921                 esac
28922               done
28923             fi
28924           else
28925                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
28926               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
28927               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
28928             else
28929               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
28930               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
28931             fi
28932           fi
28933         fi
28934       fi
28935     done
28936   done
28937   if test "X$rpathdirs" != "X"; then
28938     if test -n "$hardcode_libdir_separator"; then
28939                         alldirs=
28940       for found_dir in $rpathdirs; do
28941         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
28942       done
28943             acl_save_libdir="$libdir"
28944       libdir="$alldirs"
28945       eval flag=\"$hardcode_libdir_flag_spec\"
28946       libdir="$acl_save_libdir"
28947       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
28948     else
28949             for found_dir in $rpathdirs; do
28950         acl_save_libdir="$libdir"
28951         libdir="$found_dir"
28952         eval flag=\"$hardcode_libdir_flag_spec\"
28953         libdir="$acl_save_libdir"
28954         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
28955       done
28956     fi
28957   fi
28958   if test "X$ltrpathdirs" != "X"; then
28959             for found_dir in $ltrpathdirs; do
28960       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
28961     done
28962   fi
28963
28964
28965         ac_save_CPPFLAGS="$CPPFLAGS"
28966
28967   for element in $INCLZMA; do
28968     haveit=
28969     for x in $CPPFLAGS; do
28970
28971   acl_save_prefix="$prefix"
28972   prefix="$acl_final_prefix"
28973   acl_save_exec_prefix="$exec_prefix"
28974   exec_prefix="$acl_final_exec_prefix"
28975   eval x=\"$x\"
28976   exec_prefix="$acl_save_exec_prefix"
28977   prefix="$acl_save_prefix"
28978
28979       if test "X$x" = "X$element"; then
28980         haveit=yes
28981         break
28982       fi
28983     done
28984     if test -z "$haveit"; then
28985       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
28986     fi
28987   done
28988
28989
28990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
28991 $as_echo_n "checking for liblzma... " >&6; }
28992 if ${ac_cv_liblzma+:} false; then :
28993   $as_echo_n "(cached) " >&6
28994 else
28995
28996     ac_save_LIBS="$LIBS"
28997     LIBS="$LIBS $LIBLZMA"
28998     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28999 /* end confdefs.h.  */
29000 #include "lzma.h"
29001 int
29002 main ()
29003 {
29004 lzma_index_iter iter;
29005                            lzma_index_iter_init (&iter, 0);
29006                            lzma_mf_is_supported (LZMA_MF_HC3);
29007   ;
29008   return 0;
29009 }
29010 _ACEOF
29011 if ac_fn_c_try_link "$LINENO"; then :
29012   ac_cv_liblzma=yes
29013 else
29014   ac_cv_liblzma=no
29015 fi
29016 rm -f core conftest.err conftest.$ac_objext \
29017     conftest$ac_exeext conftest.$ac_ext
29018     LIBS="$ac_save_LIBS"
29019
29020 fi
29021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
29022 $as_echo "$ac_cv_liblzma" >&6; }
29023   if test "$ac_cv_liblzma" = yes; then
29024     HAVE_LIBLZMA=yes
29025
29026 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
29027
29028     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
29029 $as_echo_n "checking how to link with liblzma... " >&6; }
29030     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
29031 $as_echo "$LIBLZMA" >&6; }
29032   else
29033     HAVE_LIBLZMA=no
29034             CPPFLAGS="$ac_save_CPPFLAGS"
29035     LIBLZMA=
29036     LTLIBLZMA=
29037   fi
29038
29039
29040
29041
29042
29043
29044     if test "$HAVE_LIBLZMA" != yes; then
29045       if test "$with_lzma" = yes; then
29046         as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
29047       fi
29048     fi
29049   fi
29050 fi
29051
29052 LIBGUI="../libgui/src/libgui.a"
29053 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
29054
29055
29056
29057 WIN32LDAPP=
29058
29059
29060
29061 case "${host}" in
29062 *-*-cygwin* | *-*-mingw* )
29063     configdir="win"
29064     ;;
29065 *)
29066     configdir="unix"
29067     ;;
29068 esac
29069
29070 GDBTKLIBS=
29071 if test "${enable_gdbtk}" = "yes"; then
29072
29073     # Gdbtk must have an absolute path to srcdir in order to run
29074     # properly when not installed.
29075     here=`pwd`
29076     cd ${srcdir}
29077     GDBTK_SRC_DIR=`pwd`
29078     cd $here
29079
29080
29081     #
29082     # Ok, lets find the tcl configuration
29083     # First, look for one uninstalled.
29084     # the alternative search directory is invoked by --with-tcl
29085     #
29086
29087     if test x"${no_tcl}" = x ; then
29088         # we reset no_tcl in case something fails here
29089         no_tcl=true
29090
29091 # Check whether --with-tcl was given.
29092 if test "${with_tcl+set}" = set; then :
29093   withval=$with_tcl; with_tclconfig=${withval}
29094 fi
29095
29096         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
29097 $as_echo_n "checking for Tcl configuration... " >&6; }
29098         if ${ac_cv_c_tclconfig+:} false; then :
29099   $as_echo_n "(cached) " >&6
29100 else
29101
29102
29103             # First check to see if --with-tcl was specified.
29104             case "${host}" in
29105                 *-*-cygwin*) platDir="win" ;;
29106                 *) platDir="unix" ;;
29107             esac
29108             if test x"${with_tclconfig}" != x ; then
29109                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
29110                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
29111                 else
29112                     as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
29113                 fi
29114             fi
29115
29116             # then check for a private Tcl installation
29117             if test x"${ac_cv_c_tclconfig}" = x ; then
29118                 for i in \
29119                         ../tcl \
29120                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
29121                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
29122                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
29123                         ../../tcl \
29124                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
29125                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
29126                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
29127                         ../../../tcl \
29128                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
29129                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
29130                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
29131                     if test -f "$i/$platDir/tclConfig.sh" ; then
29132                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
29133                         break
29134                     fi
29135                 done
29136             fi
29137
29138             # on Darwin, check in Framework installation locations
29139             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
29140                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
29141                         `ls -d /Library/Frameworks 2>/dev/null` \
29142                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
29143                         `ls -d /System/Library/Frameworks 2>/dev/null` \
29144                         ; do
29145                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
29146                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
29147                         break
29148                     fi
29149                 done
29150             fi
29151
29152             # check in a few common install locations
29153             if test x"${ac_cv_c_tclconfig}" = x ; then
29154                 for i in `ls -d ${libdir} 2>/dev/null` \
29155                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
29156                         `ls -d ${prefix}/lib 2>/dev/null` \
29157                         `ls -d /usr/local/lib 2>/dev/null` \
29158                         `ls -d /usr/contrib/lib 2>/dev/null` \
29159                         `ls -d /usr/lib 2>/dev/null` \
29160                         ; do
29161                     if test -f "$i/tclConfig.sh" ; then
29162                         ac_cv_c_tclconfig=`(cd $i; pwd)`
29163                         break
29164                     fi
29165                 done
29166             fi
29167
29168             # check in a few other private locations
29169             if test x"${ac_cv_c_tclconfig}" = x ; then
29170                 for i in \
29171                         ${srcdir}/../tcl \
29172                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
29173                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
29174                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
29175                     if test -f "$i/$platDir/tclConfig.sh" ; then
29176                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
29177                     break
29178                 fi
29179                 done
29180             fi
29181
29182 fi
29183
29184
29185         if test x"${ac_cv_c_tclconfig}" = x ; then
29186             TCL_BIN_DIR="# no Tcl configs found"
29187             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
29188 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
29189         else
29190             no_tcl=
29191             TCL_BIN_DIR=${ac_cv_c_tclconfig}
29192             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
29193 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
29194         fi
29195     fi
29196
29197
29198     # If $no_tk is nonempty, then we can't do Tk, and there is no
29199     # point to doing Tcl.
29200
29201     #
29202     # Ok, lets find the tk configuration
29203     # First, look for one uninstalled.
29204     # the alternative search directory is invoked by --with-tk
29205     #
29206
29207     if test x"${no_tk}" = x ; then
29208         # we reset no_tk in case something fails here
29209         no_tk=true
29210
29211 # Check whether --with-tk was given.
29212 if test "${with_tk+set}" = set; then :
29213   withval=$with_tk; with_tkconfig=${withval}
29214 fi
29215
29216         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
29217 $as_echo_n "checking for Tk configuration... " >&6; }
29218         if ${ac_cv_c_tkconfig+:} false; then :
29219   $as_echo_n "(cached) " >&6
29220 else
29221
29222
29223             # First check to see if --with-tkconfig was specified.
29224             if test x"${with_tkconfig}" != x ; then
29225                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
29226                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
29227                 else
29228                     as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
29229                 fi
29230             fi
29231
29232             # then check for a private Tk library
29233             case "${host}" in
29234                 *-*-cygwin*) platDir="win" ;;
29235                 *) platDir="unix" ;;
29236             esac
29237             if test x"${ac_cv_c_tkconfig}" = x ; then
29238                 for i in \
29239                         ../tk \
29240                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29241                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
29242                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
29243                         ../../tk \
29244                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29245                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
29246                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
29247                         ../../../tk \
29248                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29249                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
29250                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
29251                     if test -f "$i/$platDir/tkConfig.sh" ; then
29252                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
29253                         break
29254                     fi
29255                 done
29256             fi
29257
29258             # on Darwin, check in Framework installation locations
29259             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
29260                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
29261                         `ls -d /Library/Frameworks 2>/dev/null` \
29262                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
29263                         `ls -d /System/Library/Frameworks 2>/dev/null` \
29264                         ; do
29265                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
29266                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
29267                         break
29268                     fi
29269                 done
29270             fi
29271
29272             # check in a few common install locations
29273             if test x"${ac_cv_c_tkconfig}" = x ; then
29274                 for i in `ls -d ${libdir} 2>/dev/null` \
29275                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
29276                         `ls -d ${prefix}/lib 2>/dev/null` \
29277                         `ls -d /usr/local/lib 2>/dev/null` \
29278                         `ls -d /usr/contrib/lib 2>/dev/null` \
29279                         `ls -d /usr/lib 2>/dev/null` \
29280                         ; do
29281                     if test -f "$i/tkConfig.sh" ; then
29282                         ac_cv_c_tkconfig=`(cd $i; pwd)`
29283                         break
29284                     fi
29285                 done
29286             fi
29287             # check in a few other private locations
29288             if test x"${ac_cv_c_tkconfig}" = x ; then
29289                 for i in \
29290                         ${srcdir}/../tk \
29291                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
29292                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
29293                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
29294                     if test -f "$i/$platDir/tkConfig.sh" ; then
29295                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
29296                         break
29297                     fi
29298                 done
29299             fi
29300
29301 fi
29302
29303
29304         if test x"${ac_cv_c_tkconfig}" = x ; then
29305             TK_BIN_DIR="# no Tk configs found"
29306             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
29307 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
29308         else
29309             no_tk=
29310             TK_BIN_DIR=${ac_cv_c_tkconfig}
29311             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
29312 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
29313         fi
29314     fi
29315
29316
29317     if test -z "${no_tcl}" -a -z "${no_tk}"; then
29318
29319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
29320 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
29321
29322     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
29323         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
29324 $as_echo "loading" >&6; }
29325         . ${TCL_BIN_DIR}/tclConfig.sh
29326     else
29327         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
29328 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
29329     fi
29330
29331     # eval is required to do the TCL_DBGX substitution
29332     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
29333     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
29334
29335     # If the TCL_BIN_DIR is the build directory (not the install directory),
29336     # then set the common variable name to the value of the build variables.
29337     # For example, the variable TCL_LIB_SPEC will be set to the value
29338     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
29339     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
29340     # installed and uninstalled version of Tcl.
29341     if test -f "${TCL_BIN_DIR}/Makefile" ; then
29342         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
29343         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
29344         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
29345     elif test "`uname -s`" = "Darwin"; then
29346         # If Tcl was built as a framework, attempt to use the libraries
29347         # from the framework at the given location so that linking works
29348         # against Tcl.framework installed in an arbitrary location.
29349         case ${TCL_DEFS} in
29350             *TCL_FRAMEWORK*)
29351                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
29352                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
29353                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
29354                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
29355                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
29356                             break
29357                         fi
29358                     done
29359                 fi
29360                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
29361                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
29362                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
29363                 fi
29364                 ;;
29365         esac
29366     fi
29367
29368     # eval is required to do the TCL_DBGX substitution
29369     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
29370     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
29371     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
29372     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
29373
29374
29375
29376
29377
29378
29379
29380
29381
29382
29383
29384
29385
29386
29387
29388         # Check for in-tree tcl
29389         here=`pwd`
29390         cd ${srcdir}/..
29391         topdir=`pwd`
29392         cd ${here}
29393
29394         intree="no"
29395         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
29396           intree="yes"
29397         fi
29398
29399         # Find Tcl private headers
29400         if test x"${intree}" = xno; then
29401
29402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
29403 $as_echo_n "checking for Tcl private headers... " >&6; }
29404   private_dir=""
29405   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
29406   if test -f ${dir}/tclInt.h ; then
29407     private_dir=${dir}
29408   fi
29409
29410   if test x"${private_dir}" = x; then
29411     as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
29412   else
29413     TCL_PRIVATE_INCLUDE="-I${private_dir}"
29414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
29415 $as_echo "${private_dir}" >&6; }
29416   fi
29417
29418           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
29419           TCL_LIBRARY="${TCL_LIB_SPEC}"
29420           TCL_DEPS=""
29421         else
29422           # If building tcl in the same src tree, private headers
29423           # are not needed, but we need to be sure to use the right
29424           # headers library
29425           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
29426           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
29427           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
29428         fi
29429
29430
29431
29432
29433
29434     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
29435 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
29436
29437     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
29438         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
29439 $as_echo "loading" >&6; }
29440         . ${TK_BIN_DIR}/tkConfig.sh
29441     else
29442         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
29443 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
29444     fi
29445
29446     # eval is required to do the TK_DBGX substitution
29447     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
29448     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
29449
29450     # If the TK_BIN_DIR is the build directory (not the install directory),
29451     # then set the common variable name to the value of the build variables.
29452     # For example, the variable TK_LIB_SPEC will be set to the value
29453     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
29454     # instead of TK_BUILD_LIB_SPEC since it will work with both an
29455     # installed and uninstalled version of Tcl.
29456     if test -f "${TK_BIN_DIR}/Makefile" ; then
29457         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
29458         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
29459         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
29460     elif test "`uname -s`" = "Darwin"; then
29461         # If Tk was built as a framework, attempt to use the libraries
29462         # from the framework at the given location so that linking works
29463         # against Tk.framework installed in an arbitrary location.
29464         case ${TK_DEFS} in
29465             *TK_FRAMEWORK*)
29466                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
29467                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
29468                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
29469                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
29470                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
29471                             break
29472                         fi
29473                     done
29474                 fi
29475                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
29476                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
29477                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
29478                 fi
29479                 ;;
29480         esac
29481     fi
29482
29483     # eval is required to do the TK_DBGX substitution
29484     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
29485     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
29486     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
29487     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
29488
29489
29490
29491
29492
29493
29494
29495
29496
29497
29498
29499
29500
29501
29502         # Check for in-tree Tk
29503         intree="no"
29504         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
29505           intree="yes"
29506         fi
29507
29508         # Find Tk private headers
29509         if test x"${intree}" = xno; then
29510
29511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
29512 $as_echo_n "checking for Tk private headers... " >&6; }
29513   private_dir=""
29514   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
29515   if test -f ${dir}/tkInt.h; then
29516     private_dir=${dir}
29517   fi
29518
29519   if test x"${private_dir}" = x; then
29520     as_fn_error $? "could not find Tk private headers" "$LINENO" 5
29521   else
29522     TK_PRIVATE_INCLUDE="-I${private_dir}"
29523     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
29524 $as_echo "${private_dir}" >&6; }
29525   fi
29526
29527           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
29528           TK_LIBRARY=${TK_LIB_SPEC}
29529           TK_DEPS=""
29530         else
29531           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
29532           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
29533           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
29534         fi
29535
29536
29537
29538
29539
29540         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
29541
29542         # Include some libraries that Tcl and Tk want.
29543         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
29544         # Yes, the ordering seems wrong here.  But it isn't.
29545         # TK_LIBS is the list of libraries that need to be linked
29546         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
29547         # were in LIBS then any link tests after this point would
29548         # try to include things like `$(LIBGUI)', which wouldn't work.
29549         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
29550
29551         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
29552         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
29553         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
29554         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
29555         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
29556         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
29557         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
29558
29559         if test x"$gdb_cv_os_cygwin" = xyes; then
29560           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
29561           WIN32LDAPP="-Wl,--subsystem,console"
29562           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
29563         fi
29564
29565         subdirs="$subdirs gdbtk"
29566
29567     fi
29568 fi
29569
29570
29571
29572
29573
29574
29575
29576
29577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
29578 $as_echo_n "checking for X... " >&6; }
29579
29580
29581 # Check whether --with-x was given.
29582 if test "${with_x+set}" = set; then :
29583   withval=$with_x;
29584 fi
29585
29586 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
29587 if test "x$with_x" = xno; then
29588   # The user explicitly disabled X.
29589   have_x=disabled
29590 else
29591   case $x_includes,$x_libraries in #(
29592     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
29593     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
29594   $as_echo_n "(cached) " >&6
29595 else
29596   # One or both of the vars are not set, and there is no cached value.
29597 ac_x_includes=no ac_x_libraries=no
29598 rm -f -r conftest.dir
29599 if mkdir conftest.dir; then
29600   cd conftest.dir
29601   cat >Imakefile <<'_ACEOF'
29602 incroot:
29603         @echo incroot='${INCROOT}'
29604 usrlibdir:
29605         @echo usrlibdir='${USRLIBDIR}'
29606 libdir:
29607         @echo libdir='${LIBDIR}'
29608 _ACEOF
29609   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
29610     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
29611     for ac_var in incroot usrlibdir libdir; do
29612       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
29613     done
29614     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
29615     for ac_extension in a so sl dylib la dll; do
29616       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
29617          test -f "$ac_im_libdir/libX11.$ac_extension"; then
29618         ac_im_usrlibdir=$ac_im_libdir; break
29619       fi
29620     done
29621     # Screen out bogus values from the imake configuration.  They are
29622     # bogus both because they are the default anyway, and because
29623     # using them would break gcc on systems where it needs fixed includes.
29624     case $ac_im_incroot in
29625         /usr/include) ac_x_includes= ;;
29626         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
29627     esac
29628     case $ac_im_usrlibdir in
29629         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
29630         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
29631     esac
29632   fi
29633   cd ..
29634   rm -f -r conftest.dir
29635 fi
29636
29637 # Standard set of common directories for X headers.
29638 # Check X11 before X11Rn because it is often a symlink to the current release.
29639 ac_x_header_dirs='
29640 /usr/X11/include
29641 /usr/X11R7/include
29642 /usr/X11R6/include
29643 /usr/X11R5/include
29644 /usr/X11R4/include
29645
29646 /usr/include/X11
29647 /usr/include/X11R7
29648 /usr/include/X11R6
29649 /usr/include/X11R5
29650 /usr/include/X11R4
29651
29652 /usr/local/X11/include
29653 /usr/local/X11R7/include
29654 /usr/local/X11R6/include
29655 /usr/local/X11R5/include
29656 /usr/local/X11R4/include
29657
29658 /usr/local/include/X11
29659 /usr/local/include/X11R7
29660 /usr/local/include/X11R6
29661 /usr/local/include/X11R5
29662 /usr/local/include/X11R4
29663
29664 /usr/X386/include
29665 /usr/x386/include
29666 /usr/XFree86/include/X11
29667
29668 /usr/include
29669 /usr/local/include
29670 /usr/unsupported/include
29671 /usr/athena/include
29672 /usr/local/x11r5/include
29673 /usr/lpp/Xamples/include
29674
29675 /usr/openwin/include
29676 /usr/openwin/share/include'
29677
29678 if test "$ac_x_includes" = no; then
29679   # Guess where to find include files, by looking for Xlib.h.
29680   # First, try using that file with no special directory specified.
29681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29682 /* end confdefs.h.  */
29683 #include <X11/Xlib.h>
29684 _ACEOF
29685 if ac_fn_c_try_cpp "$LINENO"; then :
29686   # We can compile using X headers with no special include directory.
29687 ac_x_includes=
29688 else
29689   for ac_dir in $ac_x_header_dirs; do
29690   if test -r "$ac_dir/X11/Xlib.h"; then
29691     ac_x_includes=$ac_dir
29692     break
29693   fi
29694 done
29695 fi
29696 rm -f conftest.err conftest.i conftest.$ac_ext
29697 fi # $ac_x_includes = no
29698
29699 if test "$ac_x_libraries" = no; then
29700   # Check for the libraries.
29701   # See if we find them without any special options.
29702   # Don't add to $LIBS permanently.
29703   ac_save_LIBS=$LIBS
29704   LIBS="-lX11 $LIBS"
29705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29706 /* end confdefs.h.  */
29707 #include <X11/Xlib.h>
29708 int
29709 main ()
29710 {
29711 XrmInitialize ()
29712   ;
29713   return 0;
29714 }
29715 _ACEOF
29716 if ac_fn_c_try_link "$LINENO"; then :
29717   LIBS=$ac_save_LIBS
29718 # We can link X programs with no special library path.
29719 ac_x_libraries=
29720 else
29721   LIBS=$ac_save_LIBS
29722 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
29723 do
29724   # Don't even attempt the hair of trying to link an X program!
29725   for ac_extension in a so sl dylib la dll; do
29726     if test -r "$ac_dir/libX11.$ac_extension"; then
29727       ac_x_libraries=$ac_dir
29728       break 2
29729     fi
29730   done
29731 done
29732 fi
29733 rm -f core conftest.err conftest.$ac_objext \
29734     conftest$ac_exeext conftest.$ac_ext
29735 fi # $ac_x_libraries = no
29736
29737 case $ac_x_includes,$ac_x_libraries in #(
29738   no,* | *,no | *\'*)
29739     # Didn't find X, or a directory has "'" in its name.
29740     ac_cv_have_x="have_x=no";; #(
29741   *)
29742     # Record where we found X for the cache.
29743     ac_cv_have_x="have_x=yes\
29744         ac_x_includes='$ac_x_includes'\
29745         ac_x_libraries='$ac_x_libraries'"
29746 esac
29747 fi
29748 ;; #(
29749     *) have_x=yes;;
29750   esac
29751   eval "$ac_cv_have_x"
29752 fi # $with_x != no
29753
29754 if test "$have_x" != yes; then
29755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
29756 $as_echo "$have_x" >&6; }
29757   no_x=yes
29758 else
29759   # If each of the values was on the command line, it overrides each guess.
29760   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
29761   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
29762   # Update the cache value to reflect the command line values.
29763   ac_cv_have_x="have_x=yes\
29764         ac_x_includes='$x_includes'\
29765         ac_x_libraries='$x_libraries'"
29766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
29767 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
29768 fi
29769
29770
29771 # Unlike the sim directory, whether a simulator is linked is controlled by
29772 # presence of a gdb_sim definition in the target configure.tgt entry.
29773 # This code just checks for a few cases where we'd like to ignore those
29774 # definitions, even when they're present in the '.mt' file.  These cases
29775 # are when --disable-sim is specified, or if the simulator directory is
29776 # not part of the source tree.
29777 #
29778 # Check whether --enable-sim was given.
29779 if test "${enable_sim+set}" = set; then :
29780   enableval=$enable_sim; echo "enable_sim = $enable_sim";
29781  echo "enableval = ${enableval}";
29782  case "${enableval}" in
29783   yes) ignore_sim=false ;;
29784   no)  ignore_sim=true ;;
29785   *)   ignore_sim=false ;;
29786  esac
29787 else
29788   ignore_sim=false
29789 fi
29790
29791
29792 if test ! -d "${srcdir}/../sim"; then
29793   ignore_sim=true
29794 fi
29795
29796 SIM=
29797 SIM_OBS=
29798 if test "${ignore_sim}" = "false"; then
29799   if test x"${gdb_sim}" != x ; then
29800     SIM="${gdb_sim}"
29801     SIM_OBS="remote-sim.o"
29802
29803     # Some tdep code should only be compiled in when the ppc sim is
29804     # built.  PR sim/13418.
29805     case $target in
29806       powerpc*-*-*)
29807
29808 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
29809
29810         ;;
29811     esac
29812   fi
29813 fi
29814
29815
29816
29817
29818
29819
29820
29821
29822
29823
29824
29825
29826
29827
29828 # List of host floatformats.
29829
29830 cat >>confdefs.h <<_ACEOF
29831 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
29832 _ACEOF
29833
29834
29835 cat >>confdefs.h <<_ACEOF
29836 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
29837 _ACEOF
29838
29839
29840 cat >>confdefs.h <<_ACEOF
29841 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
29842 _ACEOF
29843
29844
29845 # target_subdir is used by the testsuite to find the target libraries.
29846 target_subdir=
29847 if test "${host}" != "${target}"; then
29848     target_subdir="${target_alias}/"
29849 fi
29850
29851
29852 # Import nat definitions.
29853 nat_makefile_frag=/dev/null
29854 if test "${gdb_native}" = "yes"; then
29855   . ${srcdir}/configure.nat
29856   nativefile=$NAT_FILE
29857 fi
29858
29859
29860
29861
29862
29863
29864
29865
29866
29867
29868
29869 if test x"${gdb_osabi}" != x ; then
29870
29871 cat >>confdefs.h <<_ACEOF
29872 #define GDB_OSABI_DEFAULT $gdb_osabi
29873 _ACEOF
29874
29875 fi
29876
29877 # Setup possible use of libbacktrace.
29878 # Check whether --enable-libbacktrace was given.
29879 if test "${enable_libbacktrace+set}" = set; then :
29880   enableval=$enable_libbacktrace;
29881            case $enableval in
29882              yes | no)
29883                ;;
29884              *)
29885                as_fn_error $? "bad value $enableval for --enable-libbacktrace" "$LINENO" 5
29886                ;;
29887            esac
29888
29889 else
29890   enable_libbacktrace=yes
29891 fi
29892
29893
29894 if test "${enable_libbacktrace}" = "yes"; then
29895   LIBBACKTRACE_INC="-I$srcdir/../libbacktrace/ -I../libbacktrace/"
29896   LIBBACKTRACE_LIB=../libbacktrace/libbacktrace.la
29897
29898 $as_echo "#define HAVE_LIBBACKTRACE 1" >>confdefs.h
29899
29900 else
29901   LIBBACKTRACE_INC=
29902   LIBBACKTRACE_LIB=
29903 fi
29904
29905
29906
29907
29908 # Check for babeltrace and babeltrace-ctf
29909
29910 # Check whether --with-babeltrace was given.
29911 if test "${with_babeltrace+set}" = set; then :
29912   withval=$with_babeltrace;
29913 else
29914   with_babeltrace=auto
29915 fi
29916
29917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
29918 $as_echo_n "checking whether to use babeltrace... " >&6; }
29919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
29920 $as_echo "$with_babeltrace" >&6; }
29921
29922 if test "x$with_babeltrace" = "xno"; then
29923   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
29924 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
29925 else
29926   # Append -Werror to CFLAGS so that configure can catch the warning
29927   # "assignment from incompatible pointer type", which is related to
29928   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
29929   # in GDB, while babeltrace 1.0.3 is broken.
29930   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
29931   # safe to save and restore CFLAGS here.
29932   saved_CFLAGS=$CFLAGS
29933   CFLAGS="$CFLAGS -Werror"
29934
29935
29936
29937
29938
29939
29940
29941
29942     use_additional=yes
29943
29944   acl_save_prefix="$prefix"
29945   prefix="$acl_final_prefix"
29946   acl_save_exec_prefix="$exec_prefix"
29947   exec_prefix="$acl_final_exec_prefix"
29948
29949     eval additional_includedir=\"$includedir\"
29950     eval additional_libdir=\"$libdir\"
29951
29952   exec_prefix="$acl_save_exec_prefix"
29953   prefix="$acl_save_prefix"
29954
29955
29956 # Check whether --with-libbabeltrace-prefix was given.
29957 if test "${with_libbabeltrace_prefix+set}" = set; then :
29958   withval=$with_libbabeltrace_prefix;
29959     if test "X$withval" = "Xno"; then
29960       use_additional=no
29961     else
29962       if test "X$withval" = "X"; then
29963
29964   acl_save_prefix="$prefix"
29965   prefix="$acl_final_prefix"
29966   acl_save_exec_prefix="$exec_prefix"
29967   exec_prefix="$acl_final_exec_prefix"
29968
29969           eval additional_includedir=\"$includedir\"
29970           eval additional_libdir=\"$libdir\"
29971
29972   exec_prefix="$acl_save_exec_prefix"
29973   prefix="$acl_save_prefix"
29974
29975       else
29976         additional_includedir="$withval/include"
29977         additional_libdir="$withval/lib"
29978       fi
29979     fi
29980
29981 fi
29982
29983
29984 # Check whether --with-libbabeltrace-type was given.
29985 if test "${with_libbabeltrace_type+set}" = set; then :
29986   withval=$with_libbabeltrace_type;  with_libbabeltrace_type=$withval
29987 else
29988    with_libbabeltrace_type=auto
29989 fi
29990
29991   lib_type=`eval echo \$with_libbabeltrace_type`
29992
29993       LIBBABELTRACE=
29994   LTLIBBABELTRACE=
29995   INCBABELTRACE=
29996   rpathdirs=
29997   ltrpathdirs=
29998   names_already_handled=
29999   names_next_round='babeltrace babeltrace-ctf'
30000   while test -n "$names_next_round"; do
30001     names_this_round="$names_next_round"
30002     names_next_round=
30003     for name in $names_this_round; do
30004       already_handled=
30005       for n in $names_already_handled; do
30006         if test "$n" = "$name"; then
30007           already_handled=yes
30008           break
30009         fi
30010       done
30011       if test -z "$already_handled"; then
30012         names_already_handled="$names_already_handled $name"
30013                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
30014         eval value=\"\$HAVE_LIB$uppername\"
30015         if test -n "$value"; then
30016           if test "$value" = yes; then
30017             eval value=\"\$LIB$uppername\"
30018             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
30019             eval value=\"\$LTLIB$uppername\"
30020             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
30021           else
30022                                     :
30023           fi
30024         else
30025                               found_dir=
30026           found_la=
30027           found_so=
30028           found_a=
30029           if test $use_additional = yes; then
30030             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
30031               found_dir="$additional_libdir"
30032               found_so="$additional_libdir/lib$name.$shlibext"
30033               if test -f "$additional_libdir/lib$name.la"; then
30034                 found_la="$additional_libdir/lib$name.la"
30035               fi
30036             elif test x$lib_type != xshared; then
30037               if test -f "$additional_libdir/lib$name.$libext"; then
30038                 found_dir="$additional_libdir"
30039                 found_a="$additional_libdir/lib$name.$libext"
30040                 if test -f "$additional_libdir/lib$name.la"; then
30041                   found_la="$additional_libdir/lib$name.la"
30042                 fi
30043               fi
30044             fi
30045           fi
30046           if test "X$found_dir" = "X"; then
30047             for x in $LDFLAGS $LTLIBBABELTRACE; do
30048
30049   acl_save_prefix="$prefix"
30050   prefix="$acl_final_prefix"
30051   acl_save_exec_prefix="$exec_prefix"
30052   exec_prefix="$acl_final_exec_prefix"
30053   eval x=\"$x\"
30054   exec_prefix="$acl_save_exec_prefix"
30055   prefix="$acl_save_prefix"
30056
30057               case "$x" in
30058                 -L*)
30059                   dir=`echo "X$x" | sed -e 's/^X-L//'`
30060                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
30061                     found_dir="$dir"
30062                     found_so="$dir/lib$name.$shlibext"
30063                     if test -f "$dir/lib$name.la"; then
30064                       found_la="$dir/lib$name.la"
30065                     fi
30066                   elif test x$lib_type != xshared; then
30067                     if test -f "$dir/lib$name.$libext"; then
30068                       found_dir="$dir"
30069                       found_a="$dir/lib$name.$libext"
30070                       if test -f "$dir/lib$name.la"; then
30071                         found_la="$dir/lib$name.la"
30072                       fi
30073                     fi
30074                   fi
30075                   ;;
30076               esac
30077               if test "X$found_dir" != "X"; then
30078                 break
30079               fi
30080             done
30081           fi
30082           if test "X$found_dir" != "X"; then
30083                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
30084             if test "X$found_so" != "X"; then
30085                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
30086                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
30087               else
30088                                                                                 haveit=
30089                 for x in $ltrpathdirs; do
30090                   if test "X$x" = "X$found_dir"; then
30091                     haveit=yes
30092                     break
30093                   fi
30094                 done
30095                 if test -z "$haveit"; then
30096                   ltrpathdirs="$ltrpathdirs $found_dir"
30097                 fi
30098                                 if test "$hardcode_direct" = yes; then
30099                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
30100                 else
30101                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
30102                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
30103                                                             haveit=
30104                     for x in $rpathdirs; do
30105                       if test "X$x" = "X$found_dir"; then
30106                         haveit=yes
30107                         break
30108                       fi
30109                     done
30110                     if test -z "$haveit"; then
30111                       rpathdirs="$rpathdirs $found_dir"
30112                     fi
30113                   else
30114                                                                                 haveit=
30115                     for x in $LDFLAGS $LIBBABELTRACE; do
30116
30117   acl_save_prefix="$prefix"
30118   prefix="$acl_final_prefix"
30119   acl_save_exec_prefix="$exec_prefix"
30120   exec_prefix="$acl_final_exec_prefix"
30121   eval x=\"$x\"
30122   exec_prefix="$acl_save_exec_prefix"
30123   prefix="$acl_save_prefix"
30124
30125                       if test "X$x" = "X-L$found_dir"; then
30126                         haveit=yes
30127                         break
30128                       fi
30129                     done
30130                     if test -z "$haveit"; then
30131                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
30132                     fi
30133                     if test "$hardcode_minus_L" != no; then
30134                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
30135                     else
30136                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
30137                     fi
30138                   fi
30139                 fi
30140               fi
30141             else
30142               if test "X$found_a" != "X"; then
30143                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
30144               else
30145                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
30146               fi
30147             fi
30148                         additional_includedir=
30149             case "$found_dir" in
30150               */lib | */lib/)
30151                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
30152                 additional_includedir="$basedir/include"
30153                 ;;
30154             esac
30155             if test "X$additional_includedir" != "X"; then
30156                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
30157                 haveit=
30158                 if test "X$additional_includedir" = "X/usr/local/include"; then
30159                   if test -n "$GCC"; then
30160                     case $host_os in
30161                       linux*) haveit=yes;;
30162                     esac
30163                   fi
30164                 fi
30165                 if test -z "$haveit"; then
30166                   for x in $CPPFLAGS $INCBABELTRACE; do
30167
30168   acl_save_prefix="$prefix"
30169   prefix="$acl_final_prefix"
30170   acl_save_exec_prefix="$exec_prefix"
30171   exec_prefix="$acl_final_exec_prefix"
30172   eval x=\"$x\"
30173   exec_prefix="$acl_save_exec_prefix"
30174   prefix="$acl_save_prefix"
30175
30176                     if test "X$x" = "X-I$additional_includedir"; then
30177                       haveit=yes
30178                       break
30179                     fi
30180                   done
30181                   if test -z "$haveit"; then
30182                     if test -d "$additional_includedir"; then
30183                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
30184                     fi
30185                   fi
30186                 fi
30187               fi
30188             fi
30189                         if test -n "$found_la"; then
30190                                                         save_libdir="$libdir"
30191               case "$found_la" in
30192                 */* | *\\*) . "$found_la" ;;
30193                 *) . "./$found_la" ;;
30194               esac
30195               libdir="$save_libdir"
30196                             for dep in $dependency_libs; do
30197                 case "$dep" in
30198                   -L*)
30199                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
30200                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
30201                       haveit=
30202                       if test "X$additional_libdir" = "X/usr/local/lib"; then
30203                         if test -n "$GCC"; then
30204                           case $host_os in
30205                             linux*) haveit=yes;;
30206                           esac
30207                         fi
30208                       fi
30209                       if test -z "$haveit"; then
30210                         haveit=
30211                         for x in $LDFLAGS $LIBBABELTRACE; do
30212
30213   acl_save_prefix="$prefix"
30214   prefix="$acl_final_prefix"
30215   acl_save_exec_prefix="$exec_prefix"
30216   exec_prefix="$acl_final_exec_prefix"
30217   eval x=\"$x\"
30218   exec_prefix="$acl_save_exec_prefix"
30219   prefix="$acl_save_prefix"
30220
30221                           if test "X$x" = "X-L$additional_libdir"; then
30222                             haveit=yes
30223                             break
30224                           fi
30225                         done
30226                         if test -z "$haveit"; then
30227                           if test -d "$additional_libdir"; then
30228                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
30229                           fi
30230                         fi
30231                         haveit=
30232                         for x in $LDFLAGS $LTLIBBABELTRACE; do
30233
30234   acl_save_prefix="$prefix"
30235   prefix="$acl_final_prefix"
30236   acl_save_exec_prefix="$exec_prefix"
30237   exec_prefix="$acl_final_exec_prefix"
30238   eval x=\"$x\"
30239   exec_prefix="$acl_save_exec_prefix"
30240   prefix="$acl_save_prefix"
30241
30242                           if test "X$x" = "X-L$additional_libdir"; then
30243                             haveit=yes
30244                             break
30245                           fi
30246                         done
30247                         if test -z "$haveit"; then
30248                           if test -d "$additional_libdir"; then
30249                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
30250                           fi
30251                         fi
30252                       fi
30253                     fi
30254                     ;;
30255                   -R*)
30256                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
30257                     if test "$enable_rpath" != no; then
30258                                                                   haveit=
30259                       for x in $rpathdirs; do
30260                         if test "X$x" = "X$dir"; then
30261                           haveit=yes
30262                           break
30263                         fi
30264                       done
30265                       if test -z "$haveit"; then
30266                         rpathdirs="$rpathdirs $dir"
30267                       fi
30268                                                                   haveit=
30269                       for x in $ltrpathdirs; do
30270                         if test "X$x" = "X$dir"; then
30271                           haveit=yes
30272                           break
30273                         fi
30274                       done
30275                       if test -z "$haveit"; then
30276                         ltrpathdirs="$ltrpathdirs $dir"
30277                       fi
30278                     fi
30279                     ;;
30280                   -l*)
30281                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
30282                     ;;
30283                   *.la)
30284                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
30285                     ;;
30286                   *)
30287                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
30288                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
30289                     ;;
30290                 esac
30291               done
30292             fi
30293           else
30294                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
30295               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
30296               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
30297             else
30298               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
30299               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
30300             fi
30301           fi
30302         fi
30303       fi
30304     done
30305   done
30306   if test "X$rpathdirs" != "X"; then
30307     if test -n "$hardcode_libdir_separator"; then
30308                         alldirs=
30309       for found_dir in $rpathdirs; do
30310         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
30311       done
30312             acl_save_libdir="$libdir"
30313       libdir="$alldirs"
30314       eval flag=\"$hardcode_libdir_flag_spec\"
30315       libdir="$acl_save_libdir"
30316       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
30317     else
30318             for found_dir in $rpathdirs; do
30319         acl_save_libdir="$libdir"
30320         libdir="$found_dir"
30321         eval flag=\"$hardcode_libdir_flag_spec\"
30322         libdir="$acl_save_libdir"
30323         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
30324       done
30325     fi
30326   fi
30327   if test "X$ltrpathdirs" != "X"; then
30328             for found_dir in $ltrpathdirs; do
30329       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
30330     done
30331   fi
30332
30333
30334         ac_save_CPPFLAGS="$CPPFLAGS"
30335
30336   for element in $INCBABELTRACE; do
30337     haveit=
30338     for x in $CPPFLAGS; do
30339
30340   acl_save_prefix="$prefix"
30341   prefix="$acl_final_prefix"
30342   acl_save_exec_prefix="$exec_prefix"
30343   exec_prefix="$acl_final_exec_prefix"
30344   eval x=\"$x\"
30345   exec_prefix="$acl_save_exec_prefix"
30346   prefix="$acl_save_prefix"
30347
30348       if test "X$x" = "X$element"; then
30349         haveit=yes
30350         break
30351       fi
30352     done
30353     if test -z "$haveit"; then
30354       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
30355     fi
30356   done
30357
30358
30359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
30360 $as_echo_n "checking for libbabeltrace... " >&6; }
30361 if ${ac_cv_libbabeltrace+:} false; then :
30362   $as_echo_n "(cached) " >&6
30363 else
30364
30365     ac_save_LIBS="$LIBS"
30366     LIBS="$LIBS $LIBBABELTRACE"
30367     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30368 /* end confdefs.h.  */
30369 #include <babeltrace/babeltrace.h>
30370                          #include <babeltrace/ctf/events.h>
30371                          #include <babeltrace/ctf/iterator.h>
30372 int
30373 main ()
30374 {
30375 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
30376                         struct bt_ctf_event *event = NULL;
30377                         const struct bt_definition *scope;
30378
30379                         pos->type = BT_SEEK_BEGIN;
30380                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
30381                         scope = bt_ctf_get_top_level_scope (event,
30382                                                            BT_STREAM_EVENT_HEADER);
30383                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
30384
30385   ;
30386   return 0;
30387 }
30388 _ACEOF
30389 if ac_fn_c_try_link "$LINENO"; then :
30390   ac_cv_libbabeltrace=yes
30391 else
30392   ac_cv_libbabeltrace=no
30393 fi
30394 rm -f core conftest.err conftest.$ac_objext \
30395     conftest$ac_exeext conftest.$ac_ext
30396     LIBS="$ac_save_LIBS"
30397
30398 fi
30399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
30400 $as_echo "$ac_cv_libbabeltrace" >&6; }
30401   if test "$ac_cv_libbabeltrace" = yes; then
30402     HAVE_LIBBABELTRACE=yes
30403
30404 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
30405
30406     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
30407 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
30408     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
30409 $as_echo "$LIBBABELTRACE" >&6; }
30410   else
30411     HAVE_LIBBABELTRACE=no
30412             CPPFLAGS="$ac_save_CPPFLAGS"
30413     LIBBABELTRACE=
30414     LTLIBBABELTRACE=
30415   fi
30416
30417
30418
30419
30420
30421
30422   CFLAGS=$saved_CFLAGS
30423
30424   if test "$HAVE_LIBBABELTRACE" != yes; then
30425      if test "$with_babeltrace" = yes; then
30426        as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
30427      else
30428        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
30429 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
30430      fi
30431   fi
30432 fi
30433
30434  # Check whether --enable-libctf was given.
30435 if test "${enable_libctf+set}" = set; then :
30436   enableval=$enable_libctf;
30437       case "$enableval" in
30438        yes|no) ;;
30439        *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
30440       esac
30441
30442 else
30443   enable_libctf=yes
30444 fi
30445
30446
30447 if test "${enable_libctf}" = yes; then
30448
30449 $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
30450
30451   LIBCTF="../libctf/libctf.la"
30452   CTF_DEPS="../libctf/libctf.la"
30453 else
30454   LIBCTF=
30455   CTF_DEPS=
30456 fi
30457
30458
30459
30460 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
30461 # empty version.
30462
30463 NM_H=
30464 rm -f nm.h
30465 if test "${nativefile}" != ""; then
30466     case "${nativefile}" in
30467       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
30468       * ) GDB_NM_FILE="${nativefile}"
30469     esac
30470     ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
30471
30472
30473 cat >>confdefs.h <<_ACEOF
30474 #define GDB_NM_FILE "${GDB_NM_FILE}"
30475 _ACEOF
30476
30477     NM_H=nm.h
30478 fi
30479
30480
30481
30482 for ac_prog in xsltproc
30483 do
30484   # Extract the first word of "$ac_prog", so it can be a program name with args.
30485 set dummy $ac_prog; ac_word=$2
30486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
30487 $as_echo_n "checking for $ac_word... " >&6; }
30488 if ${ac_cv_path_XSLTPROC+:} false; then :
30489   $as_echo_n "(cached) " >&6
30490 else
30491   case $XSLTPROC in
30492   [\\/]* | ?:[\\/]*)
30493   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
30494   ;;
30495   *)
30496   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
30497 for as_dir in $PATH
30498 do
30499   IFS=$as_save_IFS
30500   test -z "$as_dir" && as_dir=.
30501     for ac_exec_ext in '' $ac_executable_extensions; do
30502   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
30503     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
30504     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
30505     break 2
30506   fi
30507 done
30508   done
30509 IFS=$as_save_IFS
30510
30511   ;;
30512 esac
30513 fi
30514 XSLTPROC=$ac_cv_path_XSLTPROC
30515 if test -n "$XSLTPROC"; then
30516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
30517 $as_echo "$XSLTPROC" >&6; }
30518 else
30519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
30520 $as_echo "no" >&6; }
30521 fi
30522
30523
30524   test -n "$XSLTPROC" && break
30525 done
30526 test -n "$XSLTPROC" || XSLTPROC="missing"
30527
30528 if test "x$USE_MAINTAINER_MODE" = xyes; then
30529   if test "${XSLTPROC}" = missing; then
30530     as_fn_error $? "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
30531   fi
30532 fi
30533
30534
30535
30536
30537
30538 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
30539
30540
30541
30542 # Check whether we will enable the inclusion of unit tests when
30543 # compiling GDB.
30544 #
30545 # The default value of this option changes depending whether we're on
30546 # development mode (in which case it's "true") or not (in which case
30547 # it's "false").  The $development variable is set by the GDB_AC_COMMON
30548 # macro, which must therefore be used before GDB_AC_SELFTEST.
30549
30550 if test "x$development" != xtrue && test "x$development" != xfalse; then :
30551   as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
30552 fi
30553
30554 # Check whether --enable-unit-tests was given.
30555 if test "${enable_unit_tests+set}" = set; then :
30556   enableval=$enable_unit_tests; case "${enableval}" in
30557   yes)  enable_unittests=true  ;;
30558   no)   enable_unittests=false ;;
30559   *)    as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
30560 esac
30561 else
30562   enable_unittests=$development
30563 fi
30564
30565
30566 if $enable_unittests; then
30567
30568 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
30569
30570
30571   CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
30572   CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
30573
30574 fi
30575
30576
30577
30578   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
30579   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
30580   if test "x$GDB_TRANSFORM_NAME" = x; then
30581      GDB_TRANSFORM_NAME=gdb
30582   fi
30583
30584
30585
30586   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
30587   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
30588   if test "x$GCORE_TRANSFORM_NAME" = x; then
30589      GCORE_TRANSFORM_NAME=gcore
30590   fi
30591
30592
30593 ac_config_files="$ac_config_files gcore"
30594
30595 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
30596
30597
30598 cat >confcache <<\_ACEOF
30599 # This file is a shell script that caches the results of configure
30600 # tests run on this system so they can be shared between configure
30601 # scripts and configure runs, see configure's option --config-cache.
30602 # It is not useful on other systems.  If it contains results you don't
30603 # want to keep, you may remove or edit it.
30604 #
30605 # config.status only pays attention to the cache file if you give it
30606 # the --recheck option to rerun configure.
30607 #
30608 # `ac_cv_env_foo' variables (set or unset) will be overridden when
30609 # loading this file, other *unset* `ac_cv_foo' will be assigned the
30610 # following values.
30611
30612 _ACEOF
30613
30614 # The following way of writing the cache mishandles newlines in values,
30615 # but we know of no workaround that is simple, portable, and efficient.
30616 # So, we kill variables containing newlines.
30617 # Ultrix sh set writes to stderr and can't be redirected directly,
30618 # and sets the high bit in the cache file unless we assign to the vars.
30619 (
30620   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
30621     eval ac_val=\$$ac_var
30622     case $ac_val in #(
30623     *${as_nl}*)
30624       case $ac_var in #(
30625       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
30626 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
30627       esac
30628       case $ac_var in #(
30629       _ | IFS | as_nl) ;; #(
30630       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
30631       *) { eval $ac_var=; unset $ac_var;} ;;
30632       esac ;;
30633     esac
30634   done
30635
30636   (set) 2>&1 |
30637     case $as_nl`(ac_space=' '; set) 2>&1` in #(
30638     *${as_nl}ac_space=\ *)
30639       # `set' does not quote correctly, so add quotes: double-quote
30640       # substitution turns \\\\ into \\, and sed turns \\ into \.
30641       sed -n \
30642         "s/'/'\\\\''/g;
30643           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
30644       ;; #(
30645     *)
30646       # `set' quotes correctly as required by POSIX, so do not add quotes.
30647       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
30648       ;;
30649     esac |
30650     sort
30651 ) |
30652   sed '
30653      /^ac_cv_env_/b end
30654      t clear
30655      :clear
30656      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
30657      t end
30658      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
30659      :end' >>confcache
30660 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
30661   if test -w "$cache_file"; then
30662     if test "x$cache_file" != "x/dev/null"; then
30663       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
30664 $as_echo "$as_me: updating cache $cache_file" >&6;}
30665       if test ! -f "$cache_file" || test -h "$cache_file"; then
30666         cat confcache >"$cache_file"
30667       else
30668         case $cache_file in #(
30669         */* | ?:*)
30670           mv -f confcache "$cache_file"$$ &&
30671           mv -f "$cache_file"$$ "$cache_file" ;; #(
30672         *)
30673           mv -f confcache "$cache_file" ;;
30674         esac
30675       fi
30676     fi
30677   else
30678     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
30679 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
30680   fi
30681 fi
30682 rm -f confcache
30683
30684 test "x$prefix" = xNONE && prefix=$ac_default_prefix
30685 # Let make expand exec_prefix.
30686 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
30687
30688 DEFS=-DHAVE_CONFIG_H
30689
30690 ac_libobjs=
30691 ac_ltlibobjs=
30692 U=
30693 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
30694   # 1. Remove the extension, and $U if already installed.
30695   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
30696   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
30697   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
30698   #    will be set to the directory where LIBOBJS objects are built.
30699   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
30700   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
30701 done
30702 LIBOBJS=$ac_libobjs
30703
30704 LTLIBOBJS=$ac_ltlibobjs
30705
30706
30707 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
30708   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
30709 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30710 fi
30711 if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then
30712   as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined.
30713 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30714 fi
30715 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
30716   as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
30717 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30718 fi
30719 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
30720   as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
30721 Usually this means the macro was only invoked conditionally." "$LINENO" 5
30722 fi
30723
30724
30725 : "${CONFIG_STATUS=./config.status}"
30726 ac_write_fail=0
30727 ac_clean_files_save=$ac_clean_files
30728 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
30729 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
30730 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
30731 as_write_fail=0
30732 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
30733 #! $SHELL
30734 # Generated by $as_me.
30735 # Run this file to recreate the current configuration.
30736 # Compiler output produced by configure, useful for debugging
30737 # configure, is in config.log if it exists.
30738
30739 debug=false
30740 ac_cs_recheck=false
30741 ac_cs_silent=false
30742
30743 SHELL=\${CONFIG_SHELL-$SHELL}
30744 export SHELL
30745 _ASEOF
30746 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
30747 ## -------------------- ##
30748 ## M4sh Initialization. ##
30749 ## -------------------- ##
30750
30751 # Be more Bourne compatible
30752 DUALCASE=1; export DUALCASE # for MKS sh
30753 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
30754   emulate sh
30755   NULLCMD=:
30756   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
30757   # is contrary to our usage.  Disable this feature.
30758   alias -g '${1+"$@"}'='"$@"'
30759   setopt NO_GLOB_SUBST
30760 else
30761   case `(set -o) 2>/dev/null` in #(
30762   *posix*) :
30763     set -o posix ;; #(
30764   *) :
30765      ;;
30766 esac
30767 fi
30768
30769
30770 as_nl='
30771 '
30772 export as_nl
30773 # Printing a long string crashes Solaris 7 /usr/bin/printf.
30774 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
30775 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
30776 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
30777 # Prefer a ksh shell builtin over an external printf program on Solaris,
30778 # but without wasting forks for bash or zsh.
30779 if test -z "$BASH_VERSION$ZSH_VERSION" \
30780     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
30781   as_echo='print -r --'
30782   as_echo_n='print -rn --'
30783 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
30784   as_echo='printf %s\n'
30785   as_echo_n='printf %s'
30786 else
30787   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
30788     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
30789     as_echo_n='/usr/ucb/echo -n'
30790   else
30791     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
30792     as_echo_n_body='eval
30793       arg=$1;
30794       case $arg in #(
30795       *"$as_nl"*)
30796         expr "X$arg" : "X\\(.*\\)$as_nl";
30797         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
30798       esac;
30799       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
30800     '
30801     export as_echo_n_body
30802     as_echo_n='sh -c $as_echo_n_body as_echo'
30803   fi
30804   export as_echo_body
30805   as_echo='sh -c $as_echo_body as_echo'
30806 fi
30807
30808 # The user is always right.
30809 if test "${PATH_SEPARATOR+set}" != set; then
30810   PATH_SEPARATOR=:
30811   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
30812     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
30813       PATH_SEPARATOR=';'
30814   }
30815 fi
30816
30817
30818 # IFS
30819 # We need space, tab and new line, in precisely that order.  Quoting is
30820 # there to prevent editors from complaining about space-tab.
30821 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
30822 # splitting by setting IFS to empty value.)
30823 IFS=" ""        $as_nl"
30824
30825 # Find who we are.  Look in the path if we contain no directory separator.
30826 as_myself=
30827 case $0 in #((
30828   *[\\/]* ) as_myself=$0 ;;
30829   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
30830 for as_dir in $PATH
30831 do
30832   IFS=$as_save_IFS
30833   test -z "$as_dir" && as_dir=.
30834     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
30835   done
30836 IFS=$as_save_IFS
30837
30838      ;;
30839 esac
30840 # We did not find ourselves, most probably we were run as `sh COMMAND'
30841 # in which case we are not to be found in the path.
30842 if test "x$as_myself" = x; then
30843   as_myself=$0
30844 fi
30845 if test ! -f "$as_myself"; then
30846   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
30847   exit 1
30848 fi
30849
30850 # Unset variables that we do not need and which cause bugs (e.g. in
30851 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
30852 # suppresses any "Segmentation fault" message there.  '((' could
30853 # trigger a bug in pdksh 5.2.14.
30854 for as_var in BASH_ENV ENV MAIL MAILPATH
30855 do eval test x\${$as_var+set} = xset \
30856   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
30857 done
30858 PS1='$ '
30859 PS2='> '
30860 PS4='+ '
30861
30862 # NLS nuisances.
30863 LC_ALL=C
30864 export LC_ALL
30865 LANGUAGE=C
30866 export LANGUAGE
30867
30868 # CDPATH.
30869 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
30870
30871
30872 # as_fn_error STATUS ERROR [LINENO LOG_FD]
30873 # ----------------------------------------
30874 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
30875 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
30876 # script with STATUS, using 1 if that was 0.
30877 as_fn_error ()
30878 {
30879   as_status=$1; test $as_status -eq 0 && as_status=1
30880   if test "$4"; then
30881     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
30882     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
30883   fi
30884   $as_echo "$as_me: error: $2" >&2
30885   as_fn_exit $as_status
30886 } # as_fn_error
30887
30888
30889 # as_fn_set_status STATUS
30890 # -----------------------
30891 # Set $? to STATUS, without forking.
30892 as_fn_set_status ()
30893 {
30894   return $1
30895 } # as_fn_set_status
30896
30897 # as_fn_exit STATUS
30898 # -----------------
30899 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
30900 as_fn_exit ()
30901 {
30902   set +e
30903   as_fn_set_status $1
30904   exit $1
30905 } # as_fn_exit
30906
30907 # as_fn_unset VAR
30908 # ---------------
30909 # Portably unset VAR.
30910 as_fn_unset ()
30911 {
30912   { eval $1=; unset $1;}
30913 }
30914 as_unset=as_fn_unset
30915 # as_fn_append VAR VALUE
30916 # ----------------------
30917 # Append the text in VALUE to the end of the definition contained in VAR. Take
30918 # advantage of any shell optimizations that allow amortized linear growth over
30919 # repeated appends, instead of the typical quadratic growth present in naive
30920 # implementations.
30921 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
30922   eval 'as_fn_append ()
30923   {
30924     eval $1+=\$2
30925   }'
30926 else
30927   as_fn_append ()
30928   {
30929     eval $1=\$$1\$2
30930   }
30931 fi # as_fn_append
30932
30933 # as_fn_arith ARG...
30934 # ------------------
30935 # Perform arithmetic evaluation on the ARGs, and store the result in the
30936 # global $as_val. Take advantage of shells that can avoid forks. The arguments
30937 # must be portable across $(()) and expr.
30938 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
30939   eval 'as_fn_arith ()
30940   {
30941     as_val=$(( $* ))
30942   }'
30943 else
30944   as_fn_arith ()
30945   {
30946     as_val=`expr "$@" || test $? -eq 1`
30947   }
30948 fi # as_fn_arith
30949
30950
30951 if expr a : '\(a\)' >/dev/null 2>&1 &&
30952    test "X`expr 00001 : '.*\(...\)'`" = X001; then
30953   as_expr=expr
30954 else
30955   as_expr=false
30956 fi
30957
30958 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
30959   as_basename=basename
30960 else
30961   as_basename=false
30962 fi
30963
30964 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
30965   as_dirname=dirname
30966 else
30967   as_dirname=false
30968 fi
30969
30970 as_me=`$as_basename -- "$0" ||
30971 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
30972          X"$0" : 'X\(//\)$' \| \
30973          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
30974 $as_echo X/"$0" |
30975     sed '/^.*\/\([^/][^/]*\)\/*$/{
30976             s//\1/
30977             q
30978           }
30979           /^X\/\(\/\/\)$/{
30980             s//\1/
30981             q
30982           }
30983           /^X\/\(\/\).*/{
30984             s//\1/
30985             q
30986           }
30987           s/.*/./; q'`
30988
30989 # Avoid depending upon Character Ranges.
30990 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
30991 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
30992 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
30993 as_cr_digits='0123456789'
30994 as_cr_alnum=$as_cr_Letters$as_cr_digits
30995
30996 ECHO_C= ECHO_N= ECHO_T=
30997 case `echo -n x` in #(((((
30998 -n*)
30999   case `echo 'xy\c'` in
31000   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
31001   xy)  ECHO_C='\c';;
31002   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
31003        ECHO_T=' ';;
31004   esac;;
31005 *)
31006   ECHO_N='-n';;
31007 esac
31008
31009 rm -f conf$$ conf$$.exe conf$$.file
31010 if test -d conf$$.dir; then
31011   rm -f conf$$.dir/conf$$.file
31012 else
31013   rm -f conf$$.dir
31014   mkdir conf$$.dir 2>/dev/null
31015 fi
31016 if (echo >conf$$.file) 2>/dev/null; then
31017   if ln -s conf$$.file conf$$ 2>/dev/null; then
31018     as_ln_s='ln -s'
31019     # ... but there are two gotchas:
31020     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
31021     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
31022     # In both cases, we have to default to `cp -pR'.
31023     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
31024       as_ln_s='cp -pR'
31025   elif ln conf$$.file conf$$ 2>/dev/null; then
31026     as_ln_s=ln
31027   else
31028     as_ln_s='cp -pR'
31029   fi
31030 else
31031   as_ln_s='cp -pR'
31032 fi
31033 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
31034 rmdir conf$$.dir 2>/dev/null
31035
31036
31037 # as_fn_mkdir_p
31038 # -------------
31039 # Create "$as_dir" as a directory, including parents if necessary.
31040 as_fn_mkdir_p ()
31041 {
31042
31043   case $as_dir in #(
31044   -*) as_dir=./$as_dir;;
31045   esac
31046   test -d "$as_dir" || eval $as_mkdir_p || {
31047     as_dirs=
31048     while :; do
31049       case $as_dir in #(
31050       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
31051       *) as_qdir=$as_dir;;
31052       esac
31053       as_dirs="'$as_qdir' $as_dirs"
31054       as_dir=`$as_dirname -- "$as_dir" ||
31055 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
31056          X"$as_dir" : 'X\(//\)[^/]' \| \
31057          X"$as_dir" : 'X\(//\)$' \| \
31058          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
31059 $as_echo X"$as_dir" |
31060     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
31061             s//\1/
31062             q
31063           }
31064           /^X\(\/\/\)[^/].*/{
31065             s//\1/
31066             q
31067           }
31068           /^X\(\/\/\)$/{
31069             s//\1/
31070             q
31071           }
31072           /^X\(\/\).*/{
31073             s//\1/
31074             q
31075           }
31076           s/.*/./; q'`
31077       test -d "$as_dir" && break
31078     done
31079     test -z "$as_dirs" || eval "mkdir $as_dirs"
31080   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
31081
31082
31083 } # as_fn_mkdir_p
31084 if mkdir -p . 2>/dev/null; then
31085   as_mkdir_p='mkdir -p "$as_dir"'
31086 else
31087   test -d ./-p && rmdir ./-p
31088   as_mkdir_p=false
31089 fi
31090
31091
31092 # as_fn_executable_p FILE
31093 # -----------------------
31094 # Test if FILE is an executable regular file.
31095 as_fn_executable_p ()
31096 {
31097   test -f "$1" && test -x "$1"
31098 } # as_fn_executable_p
31099 as_test_x='test -x'
31100 as_executable_p=as_fn_executable_p
31101
31102 # Sed expression to map a string onto a valid CPP name.
31103 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
31104
31105 # Sed expression to map a string onto a valid variable name.
31106 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
31107
31108
31109 exec 6>&1
31110 ## ----------------------------------- ##
31111 ## Main body of $CONFIG_STATUS script. ##
31112 ## ----------------------------------- ##
31113 _ASEOF
31114 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
31115
31116 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31117 # Save the log message, to keep $0 and so on meaningful, and to
31118 # report actual input values of CONFIG_FILES etc. instead of their
31119 # values after options handling.
31120 ac_log="
31121 This file was extended by $as_me, which was
31122 generated by GNU Autoconf 2.69.  Invocation command line was
31123
31124   CONFIG_FILES    = $CONFIG_FILES
31125   CONFIG_HEADERS  = $CONFIG_HEADERS
31126   CONFIG_LINKS    = $CONFIG_LINKS
31127   CONFIG_COMMANDS = $CONFIG_COMMANDS
31128   $ $0 $@
31129
31130 on `(hostname || uname -n) 2>/dev/null | sed 1q`
31131 "
31132
31133 _ACEOF
31134
31135 case $ac_config_files in *"
31136 "*) set x $ac_config_files; shift; ac_config_files=$*;;
31137 esac
31138
31139 case $ac_config_headers in *"
31140 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
31141 esac
31142
31143
31144 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31145 # Files that config.status was made for.
31146 config_files="$ac_config_files"
31147 config_headers="$ac_config_headers"
31148 config_links="$ac_config_links"
31149 config_commands="$ac_config_commands"
31150
31151 _ACEOF
31152
31153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31154 ac_cs_usage="\
31155 \`$as_me' instantiates files and other configuration actions
31156 from templates according to the current configuration.  Unless the files
31157 and actions are specified as TAGs, all are instantiated by default.
31158
31159 Usage: $0 [OPTION]... [TAG]...
31160
31161   -h, --help       print this help, then exit
31162   -V, --version    print version number and configuration settings, then exit
31163       --config     print configuration, then exit
31164   -q, --quiet, --silent
31165                    do not print progress messages
31166   -d, --debug      don't remove temporary files
31167       --recheck    update $as_me by reconfiguring in the same conditions
31168       --file=FILE[:TEMPLATE]
31169                    instantiate the configuration file FILE
31170       --header=FILE[:TEMPLATE]
31171                    instantiate the configuration header FILE
31172
31173 Configuration files:
31174 $config_files
31175
31176 Configuration headers:
31177 $config_headers
31178
31179 Configuration links:
31180 $config_links
31181
31182 Configuration commands:
31183 $config_commands
31184
31185 Report bugs to the package provider."
31186
31187 _ACEOF
31188 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31189 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
31190 ac_cs_version="\\
31191 config.status
31192 configured by $0, generated by GNU Autoconf 2.69,
31193   with options \\"\$ac_cs_config\\"
31194
31195 Copyright (C) 2012 Free Software Foundation, Inc.
31196 This config.status script is free software; the Free Software Foundation
31197 gives unlimited permission to copy, distribute and modify it."
31198
31199 ac_pwd='$ac_pwd'
31200 srcdir='$srcdir'
31201 INSTALL='$INSTALL'
31202 AWK='$AWK'
31203 test -n "\$AWK" || AWK=awk
31204 _ACEOF
31205
31206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31207 # The default lists apply if the user does not specify any file.
31208 ac_need_defaults=:
31209 while test $# != 0
31210 do
31211   case $1 in
31212   --*=?*)
31213     ac_option=`expr "X$1" : 'X\([^=]*\)='`
31214     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
31215     ac_shift=:
31216     ;;
31217   --*=)
31218     ac_option=`expr "X$1" : 'X\([^=]*\)='`
31219     ac_optarg=
31220     ac_shift=:
31221     ;;
31222   *)
31223     ac_option=$1
31224     ac_optarg=$2
31225     ac_shift=shift
31226     ;;
31227   esac
31228
31229   case $ac_option in
31230   # Handling of the options.
31231   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
31232     ac_cs_recheck=: ;;
31233   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
31234     $as_echo "$ac_cs_version"; exit ;;
31235   --config | --confi | --conf | --con | --co | --c )
31236     $as_echo "$ac_cs_config"; exit ;;
31237   --debug | --debu | --deb | --de | --d | -d )
31238     debug=: ;;
31239   --file | --fil | --fi | --f )
31240     $ac_shift
31241     case $ac_optarg in
31242     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
31243     '') as_fn_error $? "missing file argument" ;;
31244     esac
31245     as_fn_append CONFIG_FILES " '$ac_optarg'"
31246     ac_need_defaults=false;;
31247   --header | --heade | --head | --hea )
31248     $ac_shift
31249     case $ac_optarg in
31250     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
31251     esac
31252     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
31253     ac_need_defaults=false;;
31254   --he | --h)
31255     # Conflict between --help and --header
31256     as_fn_error $? "ambiguous option: \`$1'
31257 Try \`$0 --help' for more information.";;
31258   --help | --hel | -h )
31259     $as_echo "$ac_cs_usage"; exit ;;
31260   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
31261   | -silent | --silent | --silen | --sile | --sil | --si | --s)
31262     ac_cs_silent=: ;;
31263
31264   # This is an error.
31265   -*) as_fn_error $? "unrecognized option: \`$1'
31266 Try \`$0 --help' for more information." ;;
31267
31268   *) as_fn_append ac_config_targets " $1"
31269      ac_need_defaults=false ;;
31270
31271   esac
31272   shift
31273 done
31274
31275 ac_configure_extra_args=
31276
31277 if $ac_cs_silent; then
31278   exec 6>/dev/null
31279   ac_configure_extra_args="$ac_configure_extra_args --silent"
31280 fi
31281
31282 _ACEOF
31283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31284 if \$ac_cs_recheck; then
31285   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
31286   shift
31287   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
31288   CONFIG_SHELL='$SHELL'
31289   export CONFIG_SHELL
31290   exec "\$@"
31291 fi
31292
31293 _ACEOF
31294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31295 exec 5>>config.log
31296 {
31297   echo
31298   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
31299 ## Running $as_me. ##
31300 _ASBOX
31301   $as_echo "$ac_log"
31302 } >&5
31303
31304 _ACEOF
31305 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31306 #
31307 # INIT-COMMANDS
31308 #
31309
31310
31311 # The HP-UX ksh and POSIX shell print the target directory to stdout
31312 # if CDPATH is set.
31313 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
31314
31315 sed_quote_subst='$sed_quote_subst'
31316 double_quote_subst='$double_quote_subst'
31317 delay_variable_subst='$delay_variable_subst'
31318 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
31319 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
31320 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
31321 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
31322 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
31323 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
31324 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
31325 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
31326 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
31327 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
31328 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
31329 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
31330 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
31331 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
31332 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
31333 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
31334 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
31335 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
31336 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
31337 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
31338 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
31339 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
31340 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
31341 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
31342 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
31343 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
31344 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
31345 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
31346 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
31347 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
31348 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
31349 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
31350 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
31351 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
31352 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
31353 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
31354 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
31355 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
31356 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
31357 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
31358 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
31359 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
31360 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
31361 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
31362 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
31363 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
31364 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
31365 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
31366 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"`'
31367 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
31368 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
31369 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
31370 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
31371 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
31372 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
31373 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
31374 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
31375 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
31376 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
31377 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
31378 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
31379 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
31380 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
31381 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
31382 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
31383 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
31384 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
31385 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
31386 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
31387 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
31388 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
31389 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
31390 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
31391 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
31392 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
31393 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
31394 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
31395 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
31396 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
31397 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
31398 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
31399 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
31400 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
31401 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
31402 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
31403 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
31404 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
31405 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
31406 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
31407 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
31408 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
31409 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
31410 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
31411 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
31412 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
31413 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
31414 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
31415 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
31416 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
31417 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
31418 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
31419 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
31420 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
31421 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
31422 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
31423 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
31424 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
31425 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
31426 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
31427 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
31428 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
31429 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
31430 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
31431 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
31432 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
31433 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
31434 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
31435 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
31436 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
31437 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
31438 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
31439 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
31440 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
31441 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
31442 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
31443 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
31444 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
31445 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
31446 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31447 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31448 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
31449 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
31450 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
31451 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
31452 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
31453 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
31454 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
31455 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
31456 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
31457 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31458 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31459 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
31460 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31461 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31462 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31463 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31464 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31465 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31466 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
31467 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
31468 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
31469 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
31470 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
31471 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
31472 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
31473 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
31474 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
31475 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
31476 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
31477 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
31478 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
31479 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
31480 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
31481 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31482 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
31483 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
31484 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
31485 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
31486 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
31487 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
31488 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
31489 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
31490 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
31491 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
31492 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
31493
31494 LTCC='$LTCC'
31495 LTCFLAGS='$LTCFLAGS'
31496 compiler='$compiler_DEFAULT'
31497
31498 # A function that is used when there is no print builtin or printf.
31499 func_fallback_echo ()
31500 {
31501   eval 'cat <<_LTECHO_EOF
31502 \$1
31503 _LTECHO_EOF'
31504 }
31505
31506 # Quote evaled strings.
31507 for var in SHELL \
31508 ECHO \
31509 SED \
31510 GREP \
31511 EGREP \
31512 FGREP \
31513 LD \
31514 NM \
31515 LN_S \
31516 lt_SP2NL \
31517 lt_NL2SP \
31518 reload_flag \
31519 OBJDUMP \
31520 deplibs_check_method \
31521 file_magic_cmd \
31522 AR \
31523 AR_FLAGS \
31524 STRIP \
31525 RANLIB \
31526 CC \
31527 CFLAGS \
31528 compiler \
31529 lt_cv_sys_global_symbol_pipe \
31530 lt_cv_sys_global_symbol_to_cdecl \
31531 lt_cv_sys_global_symbol_to_c_name_address \
31532 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
31533 lt_prog_compiler_no_builtin_flag \
31534 lt_prog_compiler_wl \
31535 lt_prog_compiler_pic \
31536 lt_prog_compiler_static \
31537 lt_cv_prog_compiler_c_o \
31538 need_locks \
31539 DSYMUTIL \
31540 NMEDIT \
31541 LIPO \
31542 OTOOL \
31543 OTOOL64 \
31544 shrext_cmds \
31545 export_dynamic_flag_spec \
31546 whole_archive_flag_spec \
31547 compiler_needs_object \
31548 with_gnu_ld \
31549 allow_undefined_flag \
31550 no_undefined_flag \
31551 hardcode_libdir_flag_spec \
31552 hardcode_libdir_flag_spec_ld \
31553 hardcode_libdir_separator \
31554 fix_srcfile_path \
31555 exclude_expsyms \
31556 include_expsyms \
31557 file_list_spec \
31558 variables_saved_for_relink \
31559 libname_spec \
31560 library_names_spec \
31561 soname_spec \
31562 install_override_mode \
31563 finish_eval \
31564 old_striplib \
31565 striplib \
31566 compiler_lib_search_dirs \
31567 predep_objects \
31568 postdep_objects \
31569 predeps \
31570 postdeps \
31571 compiler_lib_search_path \
31572 LD_CXX \
31573 reload_flag_CXX \
31574 compiler_CXX \
31575 lt_prog_compiler_no_builtin_flag_CXX \
31576 lt_prog_compiler_wl_CXX \
31577 lt_prog_compiler_pic_CXX \
31578 lt_prog_compiler_static_CXX \
31579 lt_cv_prog_compiler_c_o_CXX \
31580 export_dynamic_flag_spec_CXX \
31581 whole_archive_flag_spec_CXX \
31582 compiler_needs_object_CXX \
31583 with_gnu_ld_CXX \
31584 allow_undefined_flag_CXX \
31585 no_undefined_flag_CXX \
31586 hardcode_libdir_flag_spec_CXX \
31587 hardcode_libdir_flag_spec_ld_CXX \
31588 hardcode_libdir_separator_CXX \
31589 fix_srcfile_path_CXX \
31590 exclude_expsyms_CXX \
31591 include_expsyms_CXX \
31592 file_list_spec_CXX \
31593 compiler_lib_search_dirs_CXX \
31594 predep_objects_CXX \
31595 postdep_objects_CXX \
31596 predeps_CXX \
31597 postdeps_CXX \
31598 compiler_lib_search_path_CXX; do
31599     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
31600     *[\\\\\\\`\\"\\\$]*)
31601       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
31602       ;;
31603     *)
31604       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
31605       ;;
31606     esac
31607 done
31608
31609 # Double-quote double-evaled strings.
31610 for var in reload_cmds \
31611 old_postinstall_cmds \
31612 old_postuninstall_cmds \
31613 old_archive_cmds \
31614 extract_expsyms_cmds \
31615 old_archive_from_new_cmds \
31616 old_archive_from_expsyms_cmds \
31617 archive_cmds \
31618 archive_expsym_cmds \
31619 module_cmds \
31620 module_expsym_cmds \
31621 export_symbols_cmds \
31622 prelink_cmds \
31623 postinstall_cmds \
31624 postuninstall_cmds \
31625 finish_cmds \
31626 sys_lib_search_path_spec \
31627 sys_lib_dlsearch_path_spec \
31628 reload_cmds_CXX \
31629 old_archive_cmds_CXX \
31630 old_archive_from_new_cmds_CXX \
31631 old_archive_from_expsyms_cmds_CXX \
31632 archive_cmds_CXX \
31633 archive_expsym_cmds_CXX \
31634 module_cmds_CXX \
31635 module_expsym_cmds_CXX \
31636 export_symbols_cmds_CXX \
31637 prelink_cmds_CXX; do
31638     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
31639     *[\\\\\\\`\\"\\\$]*)
31640       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
31641       ;;
31642     *)
31643       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
31644       ;;
31645     esac
31646 done
31647
31648 ac_aux_dir='$ac_aux_dir'
31649 xsi_shell='$xsi_shell'
31650 lt_shell_append='$lt_shell_append'
31651
31652 # See if we are running on zsh, and set the options which allow our
31653 # commands through without removal of \ escapes INIT.
31654 if test -n "\${ZSH_VERSION+set}" ; then
31655    setopt NO_GLOB_SUBST
31656 fi
31657
31658
31659     PACKAGE='$PACKAGE'
31660     VERSION='$VERSION'
31661     TIMESTAMP='$TIMESTAMP'
31662     RM='$RM'
31663     ofile='$ofile'
31664
31665
31666
31667 ac_aux_dir='$ac_aux_dir'
31668
31669
31670 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
31671 GDB_NM_FILE=$GDB_NM_FILE
31672
31673 _ACEOF
31674
31675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31676
31677 # Handling of arguments.
31678 for ac_config_target in $ac_config_targets
31679 do
31680   case $ac_config_target in
31681     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
31682     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
31683     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
31684     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
31685     "nm.h") CONFIG_LINKS="$CONFIG_LINKS nm.h:$GDB_NM_FILE" ;;
31686     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
31687     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
31688     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
31689     "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
31690     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
31691     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
31692
31693   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
31694   esac
31695 done
31696
31697
31698 # If the user did not use the arguments to specify the items to instantiate,
31699 # then the envvar interface is used.  Set only those that are not.
31700 # We use the long form for the default assignment because of an extremely
31701 # bizarre bug on SunOS 4.1.3.
31702 if $ac_need_defaults; then
31703   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
31704   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
31705   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
31706   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
31707 fi
31708
31709 # Have a temporary directory for convenience.  Make it in the build tree
31710 # simply because there is no reason against having it here, and in addition,
31711 # creating and moving files from /tmp can sometimes cause problems.
31712 # Hook for its removal unless debugging.
31713 # Note that there is a small window in which the directory will not be cleaned:
31714 # after its creation but before its name has been assigned to `$tmp'.
31715 $debug ||
31716 {
31717   tmp= ac_tmp=
31718   trap 'exit_status=$?
31719   : "${ac_tmp:=$tmp}"
31720   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
31721 ' 0
31722   trap 'as_fn_exit 1' 1 2 13 15
31723 }
31724 # Create a (secure) tmp directory for tmp files.
31725
31726 {
31727   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
31728   test -d "$tmp"
31729 }  ||
31730 {
31731   tmp=./conf$$-$RANDOM
31732   (umask 077 && mkdir "$tmp")
31733 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
31734 ac_tmp=$tmp
31735
31736 # Set up the scripts for CONFIG_FILES section.
31737 # No need to generate them if there are no CONFIG_FILES.
31738 # This happens for instance with `./config.status config.h'.
31739 if test -n "$CONFIG_FILES"; then
31740
31741 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
31742   ac_cs_awk_getline=:
31743   ac_cs_awk_pipe_init=
31744   ac_cs_awk_read_file='
31745       while ((getline aline < (F[key])) > 0)
31746         print(aline)
31747       close(F[key])'
31748   ac_cs_awk_pipe_fini=
31749 else
31750   ac_cs_awk_getline=false
31751   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
31752   ac_cs_awk_read_file='
31753       print "|#_!!_#|"
31754       print "cat " F[key] " &&"
31755       '$ac_cs_awk_pipe_init
31756   # The final `:' finishes the AND list.
31757   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
31758 fi
31759 ac_cr=`echo X | tr X '\015'`
31760 # On cygwin, bash can eat \r inside `` if the user requested igncr.
31761 # But we know of no other shell where ac_cr would be empty at this
31762 # point, so we can use a bashism as a fallback.
31763 if test "x$ac_cr" = x; then
31764   eval ac_cr=\$\'\\r\'
31765 fi
31766 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
31767 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
31768   ac_cs_awk_cr='\\r'
31769 else
31770   ac_cs_awk_cr=$ac_cr
31771 fi
31772
31773 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
31774 _ACEOF
31775
31776 # Create commands to substitute file output variables.
31777 {
31778   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
31779   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
31780   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
31781   echo "_ACAWK" &&
31782   echo "_ACEOF"
31783 } >conf$$files.sh &&
31784 . ./conf$$files.sh ||
31785   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31786 rm -f conf$$files.sh
31787
31788 {
31789   echo "cat >conf$$subs.awk <<_ACEOF" &&
31790   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
31791   echo "_ACEOF"
31792 } >conf$$subs.sh ||
31793   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31794 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
31795 ac_delim='%!_!# '
31796 for ac_last_try in false false false false false :; do
31797   . ./conf$$subs.sh ||
31798     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31799
31800   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
31801   if test $ac_delim_n = $ac_delim_num; then
31802     break
31803   elif $ac_last_try; then
31804     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
31805   else
31806     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
31807   fi
31808 done
31809 rm -f conf$$subs.sh
31810
31811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31812 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
31813 _ACEOF
31814 sed -n '
31815 h
31816 s/^/S["/; s/!.*/"]=/
31817 p
31818 g
31819 s/^[^!]*!//
31820 :repl
31821 t repl
31822 s/'"$ac_delim"'$//
31823 t delim
31824 :nl
31825 h
31826 s/\(.\{148\}\)..*/\1/
31827 t more1
31828 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
31829 p
31830 n
31831 b repl
31832 :more1
31833 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
31834 p
31835 g
31836 s/.\{148\}//
31837 t nl
31838 :delim
31839 h
31840 s/\(.\{148\}\)..*/\1/
31841 t more2
31842 s/["\\]/\\&/g; s/^/"/; s/$/"/
31843 p
31844 b
31845 :more2
31846 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
31847 p
31848 g
31849 s/.\{148\}//
31850 t delim
31851 ' <conf$$subs.awk | sed '
31852 /^[^""]/{
31853   N
31854   s/\n//
31855 }
31856 ' >>$CONFIG_STATUS || ac_write_fail=1
31857 rm -f conf$$subs.awk
31858 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31859 _ACAWK
31860 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
31861   for (key in S) S_is_set[key] = 1
31862   FS = "\a"
31863   \$ac_cs_awk_pipe_init
31864 }
31865 {
31866   line = $ 0
31867   nfields = split(line, field, "@")
31868   substed = 0
31869   len = length(field[1])
31870   for (i = 2; i < nfields; i++) {
31871     key = field[i]
31872     keylen = length(key)
31873     if (S_is_set[key]) {
31874       value = S[key]
31875       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
31876       len += length(value) + length(field[++i])
31877       substed = 1
31878     } else
31879       len += 1 + keylen
31880   }
31881   if (nfields == 3 && !substed) {
31882     key = field[2]
31883     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
31884       \$ac_cs_awk_read_file
31885       next
31886     }
31887   }
31888   print line
31889 }
31890 \$ac_cs_awk_pipe_fini
31891 _ACAWK
31892 _ACEOF
31893 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31894 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
31895   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
31896 else
31897   cat
31898 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
31899   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
31900 _ACEOF
31901
31902 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
31903 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
31904 # trailing colons and then remove the whole line if VPATH becomes empty
31905 # (actually we leave an empty line to preserve line numbers).
31906 if test "x$srcdir" = x.; then
31907   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
31908 h
31909 s///
31910 s/^/:/
31911 s/[      ]*$/:/
31912 s/:\$(srcdir):/:/g
31913 s/:\${srcdir}:/:/g
31914 s/:@srcdir@:/:/g
31915 s/^:*//
31916 s/:*$//
31917 x
31918 s/\(=[   ]*\).*/\1/
31919 G
31920 s/\n//
31921 s/^[^=]*=[       ]*$//
31922 }'
31923 fi
31924
31925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
31926 fi # test -n "$CONFIG_FILES"
31927
31928 # Set up the scripts for CONFIG_HEADERS section.
31929 # No need to generate them if there are no CONFIG_HEADERS.
31930 # This happens for instance with `./config.status Makefile'.
31931 if test -n "$CONFIG_HEADERS"; then
31932 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
31933 BEGIN {
31934 _ACEOF
31935
31936 # Transform confdefs.h into an awk script `defines.awk', embedded as
31937 # here-document in config.status, that substitutes the proper values into
31938 # config.h.in to produce config.h.
31939
31940 # Create a delimiter string that does not exist in confdefs.h, to ease
31941 # handling of long lines.
31942 ac_delim='%!_!# '
31943 for ac_last_try in false false :; do
31944   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
31945   if test -z "$ac_tt"; then
31946     break
31947   elif $ac_last_try; then
31948     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
31949   else
31950     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
31951   fi
31952 done
31953
31954 # For the awk script, D is an array of macro values keyed by name,
31955 # likewise P contains macro parameters if any.  Preserve backslash
31956 # newline sequences.
31957
31958 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
31959 sed -n '
31960 s/.\{148\}/&'"$ac_delim"'/g
31961 t rset
31962 :rset
31963 s/^[     ]*#[    ]*define[       ][      ]*/ /
31964 t def
31965 d
31966 :def
31967 s/\\$//
31968 t bsnl
31969 s/["\\]/\\&/g
31970 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
31971 D["\1"]=" \3"/p
31972 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
31973 d
31974 :bsnl
31975 s/["\\]/\\&/g
31976 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
31977 D["\1"]=" \3\\\\\\n"\\/p
31978 t cont
31979 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
31980 t cont
31981 d
31982 :cont
31983 n
31984 s/.\{148\}/&'"$ac_delim"'/g
31985 t clear
31986 :clear
31987 s/\\$//
31988 t bsnlc
31989 s/["\\]/\\&/g; s/^/"/; s/$/"/p
31990 d
31991 :bsnlc
31992 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
31993 b cont
31994 ' <confdefs.h | sed '
31995 s/'"$ac_delim"'/"\\\
31996 "/g' >>$CONFIG_STATUS || ac_write_fail=1
31997
31998 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
31999   for (key in D) D_is_set[key] = 1
32000   FS = "\a"
32001 }
32002 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
32003   line = \$ 0
32004   split(line, arg, " ")
32005   if (arg[1] == "#") {
32006     defundef = arg[2]
32007     mac1 = arg[3]
32008   } else {
32009     defundef = substr(arg[1], 2)
32010     mac1 = arg[2]
32011   }
32012   split(mac1, mac2, "(") #)
32013   macro = mac2[1]
32014   prefix = substr(line, 1, index(line, defundef) - 1)
32015   if (D_is_set[macro]) {
32016     # Preserve the white space surrounding the "#".
32017     print prefix "define", macro P[macro] D[macro]
32018     next
32019   } else {
32020     # Replace #undef with comments.  This is necessary, for example,
32021     # in the case of _POSIX_SOURCE, which is predefined and required
32022     # on some systems where configure will not decide to define it.
32023     if (defundef == "undef") {
32024       print "/*", prefix defundef, macro, "*/"
32025       next
32026     }
32027   }
32028 }
32029 { print }
32030 _ACAWK
32031 _ACEOF
32032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32033   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
32034 fi # test -n "$CONFIG_HEADERS"
32035
32036
32037 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
32038 shift
32039 for ac_tag
32040 do
32041   case $ac_tag in
32042   :[FHLC]) ac_mode=$ac_tag; continue;;
32043   esac
32044   case $ac_mode$ac_tag in
32045   :[FHL]*:*);;
32046   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
32047   :[FH]-) ac_tag=-:-;;
32048   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
32049   esac
32050   ac_save_IFS=$IFS
32051   IFS=:
32052   set x $ac_tag
32053   IFS=$ac_save_IFS
32054   shift
32055   ac_file=$1
32056   shift
32057
32058   case $ac_mode in
32059   :L) ac_source=$1;;
32060   :[FH])
32061     ac_file_inputs=
32062     for ac_f
32063     do
32064       case $ac_f in
32065       -) ac_f="$ac_tmp/stdin";;
32066       *) # Look for the file first in the build tree, then in the source tree
32067          # (if the path is not absolute).  The absolute path cannot be DOS-style,
32068          # because $ac_f cannot contain `:'.
32069          test -f "$ac_f" ||
32070            case $ac_f in
32071            [\\/$]*) false;;
32072            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
32073            esac ||
32074            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
32075       esac
32076       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
32077       as_fn_append ac_file_inputs " '$ac_f'"
32078     done
32079
32080     # Let's still pretend it is `configure' which instantiates (i.e., don't
32081     # use $as_me), people would be surprised to read:
32082     #    /* config.h.  Generated by config.status.  */
32083     configure_input='Generated from '`
32084           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
32085         `' by configure.'
32086     if test x"$ac_file" != x-; then
32087       configure_input="$ac_file.  $configure_input"
32088       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
32089 $as_echo "$as_me: creating $ac_file" >&6;}
32090     fi
32091     # Neutralize special characters interpreted by sed in replacement strings.
32092     case $configure_input in #(
32093     *\&* | *\|* | *\\* )
32094        ac_sed_conf_input=`$as_echo "$configure_input" |
32095        sed 's/[\\\\&|]/\\\\&/g'`;; #(
32096     *) ac_sed_conf_input=$configure_input;;
32097     esac
32098
32099     case $ac_tag in
32100     *:-:* | *:-) cat >"$ac_tmp/stdin" \
32101       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
32102     esac
32103     ;;
32104   esac
32105
32106   ac_dir=`$as_dirname -- "$ac_file" ||
32107 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
32108          X"$ac_file" : 'X\(//\)[^/]' \| \
32109          X"$ac_file" : 'X\(//\)$' \| \
32110          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
32111 $as_echo X"$ac_file" |
32112     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
32113             s//\1/
32114             q
32115           }
32116           /^X\(\/\/\)[^/].*/{
32117             s//\1/
32118             q
32119           }
32120           /^X\(\/\/\)$/{
32121             s//\1/
32122             q
32123           }
32124           /^X\(\/\).*/{
32125             s//\1/
32126             q
32127           }
32128           s/.*/./; q'`
32129   as_dir="$ac_dir"; as_fn_mkdir_p
32130   ac_builddir=.
32131
32132 case "$ac_dir" in
32133 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
32134 *)
32135   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
32136   # A ".." for each directory in $ac_dir_suffix.
32137   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
32138   case $ac_top_builddir_sub in
32139   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
32140   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
32141   esac ;;
32142 esac
32143 ac_abs_top_builddir=$ac_pwd
32144 ac_abs_builddir=$ac_pwd$ac_dir_suffix
32145 # for backward compatibility:
32146 ac_top_builddir=$ac_top_build_prefix
32147
32148 case $srcdir in
32149   .)  # We are building in place.
32150     ac_srcdir=.
32151     ac_top_srcdir=$ac_top_builddir_sub
32152     ac_abs_top_srcdir=$ac_pwd ;;
32153   [\\/]* | ?:[\\/]* )  # Absolute name.
32154     ac_srcdir=$srcdir$ac_dir_suffix;
32155     ac_top_srcdir=$srcdir
32156     ac_abs_top_srcdir=$srcdir ;;
32157   *) # Relative name.
32158     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
32159     ac_top_srcdir=$ac_top_build_prefix$srcdir
32160     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
32161 esac
32162 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
32163
32164
32165   case $ac_mode in
32166   :F)
32167   #
32168   # CONFIG_FILE
32169   #
32170
32171   case $INSTALL in
32172   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
32173   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
32174   esac
32175 _ACEOF
32176
32177 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32178 # If the template does not know about datarootdir, expand it.
32179 # FIXME: This hack should be removed a few years after 2.60.
32180 ac_datarootdir_hack=; ac_datarootdir_seen=
32181 ac_sed_dataroot='
32182 /datarootdir/ {
32183   p
32184   q
32185 }
32186 /@datadir@/p
32187 /@docdir@/p
32188 /@infodir@/p
32189 /@localedir@/p
32190 /@mandir@/p'
32191 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
32192 *datarootdir*) ac_datarootdir_seen=yes;;
32193 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
32194   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
32195 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
32196 _ACEOF
32197 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32198   ac_datarootdir_hack='
32199   s&@datadir@&$datadir&g
32200   s&@docdir@&$docdir&g
32201   s&@infodir@&$infodir&g
32202   s&@localedir@&$localedir&g
32203   s&@mandir@&$mandir&g
32204   s&\\\${datarootdir}&$datarootdir&g' ;;
32205 esac
32206 _ACEOF
32207
32208 # Neutralize VPATH when `$srcdir' = `.'.
32209 # Shell code in configure.ac might set extrasub.
32210 # FIXME: do we really want to maintain this feature?
32211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32212 ac_sed_extra="$ac_vpsub
32213 $extrasub
32214 _ACEOF
32215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32216 :t
32217 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
32218 s|@configure_input@|$ac_sed_conf_input|;t t
32219 s&@top_builddir@&$ac_top_builddir_sub&;t t
32220 s&@top_build_prefix@&$ac_top_build_prefix&;t t
32221 s&@srcdir@&$ac_srcdir&;t t
32222 s&@abs_srcdir@&$ac_abs_srcdir&;t t
32223 s&@top_srcdir@&$ac_top_srcdir&;t t
32224 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
32225 s&@builddir@&$ac_builddir&;t t
32226 s&@abs_builddir@&$ac_abs_builddir&;t t
32227 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
32228 s&@INSTALL@&$ac_INSTALL&;t t
32229 $ac_datarootdir_hack
32230 "
32231 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
32232 if $ac_cs_awk_getline; then
32233   $AWK -f "$ac_tmp/subs.awk"
32234 else
32235   $AWK -f "$ac_tmp/subs.awk" | $SHELL
32236 fi \
32237   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32238
32239 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
32240   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
32241   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
32242       "$ac_tmp/out"`; test -z "$ac_out"; } &&
32243   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
32244 which seems to be undefined.  Please make sure it is defined" >&5
32245 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
32246 which seems to be undefined.  Please make sure it is defined" >&2;}
32247
32248   rm -f "$ac_tmp/stdin"
32249   case $ac_file in
32250   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
32251   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
32252   esac \
32253   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32254  ;;
32255   :H)
32256   #
32257   # CONFIG_HEADER
32258   #
32259   if test x"$ac_file" != x-; then
32260     {
32261       $as_echo "/* $configure_input  */" \
32262       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
32263     } >"$ac_tmp/config.h" \
32264       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32265     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
32266       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
32267 $as_echo "$as_me: $ac_file is unchanged" >&6;}
32268     else
32269       rm -f "$ac_file"
32270       mv "$ac_tmp/config.h" "$ac_file" \
32271         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
32272     fi
32273   else
32274     $as_echo "/* $configure_input  */" \
32275       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
32276       || as_fn_error $? "could not create -" "$LINENO" 5
32277   fi
32278  ;;
32279   :L)
32280   #
32281   # CONFIG_LINK
32282   #
32283
32284   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
32285     :
32286   else
32287     # Prefer the file from the source tree if names are identical.
32288     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
32289       ac_source=$srcdir/$ac_source
32290     fi
32291
32292     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
32293 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
32294
32295     if test ! -r "$ac_source"; then
32296       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
32297     fi
32298     rm -f "$ac_file"
32299
32300     # Try a relative symlink, then a hard link, then a copy.
32301     case $ac_source in
32302     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
32303         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
32304     esac
32305     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
32306       ln "$ac_source" "$ac_file" 2>/dev/null ||
32307       cp -p "$ac_source" "$ac_file" ||
32308       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
32309   fi
32310  ;;
32311   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
32312 $as_echo "$as_me: executing $ac_file commands" >&6;}
32313  ;;
32314   esac
32315
32316
32317   case $ac_file$ac_mode in
32318     "config.h":H) echo > stamp-h ;;
32319     "libtool":C)
32320
32321     # See if we are running on zsh, and set the options which allow our
32322     # commands through without removal of \ escapes.
32323     if test -n "${ZSH_VERSION+set}" ; then
32324       setopt NO_GLOB_SUBST
32325     fi
32326
32327     cfgfile="${ofile}T"
32328     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
32329     $RM "$cfgfile"
32330
32331     cat <<_LT_EOF >> "$cfgfile"
32332 #! $SHELL
32333
32334 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
32335 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
32336 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
32337 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
32338 #
32339 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
32340 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
32341 #   Written by Gordon Matzigkeit, 1996
32342 #
32343 #   This file is part of GNU Libtool.
32344 #
32345 # GNU Libtool is free software; you can redistribute it and/or
32346 # modify it under the terms of the GNU General Public License as
32347 # published by the Free Software Foundation; either version 2 of
32348 # the License, or (at your option) any later version.
32349 #
32350 # As a special exception to the GNU General Public License,
32351 # if you distribute this file as part of a program or library that
32352 # is built using GNU Libtool, you may include this file under the
32353 # same distribution terms that you use for the rest of that program.
32354 #
32355 # GNU Libtool is distributed in the hope that it will be useful,
32356 # but WITHOUT ANY WARRANTY; without even the implied warranty of
32357 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
32358 # GNU General Public License for more details.
32359 #
32360 # You should have received a copy of the GNU General Public License
32361 # along with GNU Libtool; see the file COPYING.  If not, a copy
32362 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
32363 # obtained by writing to the Free Software Foundation, Inc.,
32364 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
32365
32366
32367 # The names of the tagged configurations supported by this script.
32368 available_tags="CXX "
32369
32370 # ### BEGIN LIBTOOL CONFIG
32371
32372 # Which release of libtool.m4 was used?
32373 macro_version=$macro_version
32374 macro_revision=$macro_revision
32375
32376 # Whether or not to build shared libraries.
32377 build_libtool_libs=$enable_shared
32378
32379 # Whether or not to build static libraries.
32380 build_old_libs=$enable_static
32381
32382 # What type of objects to build.
32383 pic_mode=$pic_mode
32384
32385 # Whether or not to optimize for fast installation.
32386 fast_install=$enable_fast_install
32387
32388 # Shell to use when invoking shell scripts.
32389 SHELL=$lt_SHELL
32390
32391 # An echo program that protects backslashes.
32392 ECHO=$lt_ECHO
32393
32394 # The host system.
32395 host_alias=$host_alias
32396 host=$host
32397 host_os=$host_os
32398
32399 # The build system.
32400 build_alias=$build_alias
32401 build=$build
32402 build_os=$build_os
32403
32404 # A sed program that does not truncate output.
32405 SED=$lt_SED
32406
32407 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
32408 Xsed="\$SED -e 1s/^X//"
32409
32410 # A grep program that handles long lines.
32411 GREP=$lt_GREP
32412
32413 # An ERE matcher.
32414 EGREP=$lt_EGREP
32415
32416 # A literal string matcher.
32417 FGREP=$lt_FGREP
32418
32419 # A BSD- or MS-compatible name lister.
32420 NM=$lt_NM
32421
32422 # Whether we need soft or hard links.
32423 LN_S=$lt_LN_S
32424
32425 # What is the maximum length of a command?
32426 max_cmd_len=$max_cmd_len
32427
32428 # Object file suffix (normally "o").
32429 objext=$ac_objext
32430
32431 # Executable file suffix (normally "").
32432 exeext=$exeext
32433
32434 # whether the shell understands "unset".
32435 lt_unset=$lt_unset
32436
32437 # turn spaces into newlines.
32438 SP2NL=$lt_lt_SP2NL
32439
32440 # turn newlines into spaces.
32441 NL2SP=$lt_lt_NL2SP
32442
32443 # An object symbol dumper.
32444 OBJDUMP=$lt_OBJDUMP
32445
32446 # Method to check whether dependent libraries are shared objects.
32447 deplibs_check_method=$lt_deplibs_check_method
32448
32449 # Command to use when deplibs_check_method == "file_magic".
32450 file_magic_cmd=$lt_file_magic_cmd
32451
32452 # The archiver.
32453 AR=$lt_AR
32454 AR_FLAGS=$lt_AR_FLAGS
32455
32456 # A symbol stripping program.
32457 STRIP=$lt_STRIP
32458
32459 # Commands used to install an old-style archive.
32460 RANLIB=$lt_RANLIB
32461 old_postinstall_cmds=$lt_old_postinstall_cmds
32462 old_postuninstall_cmds=$lt_old_postuninstall_cmds
32463
32464 # Whether to use a lock for old archive extraction.
32465 lock_old_archive_extraction=$lock_old_archive_extraction
32466
32467 # A C compiler.
32468 LTCC=$lt_CC
32469
32470 # LTCC compiler flags.
32471 LTCFLAGS=$lt_CFLAGS
32472
32473 # Take the output of nm and produce a listing of raw symbols and C names.
32474 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
32475
32476 # Transform the output of nm in a proper C declaration.
32477 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
32478
32479 # Transform the output of nm in a C name address pair.
32480 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
32481
32482 # Transform the output of nm in a C name address pair when lib prefix is needed.
32483 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
32484
32485 # The name of the directory that contains temporary libtool files.
32486 objdir=$objdir
32487
32488 # Used to examine libraries when file_magic_cmd begins with "file".
32489 MAGIC_CMD=$MAGIC_CMD
32490
32491 # Must we lock files when doing compilation?
32492 need_locks=$lt_need_locks
32493
32494 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
32495 DSYMUTIL=$lt_DSYMUTIL
32496
32497 # Tool to change global to local symbols on Mac OS X.
32498 NMEDIT=$lt_NMEDIT
32499
32500 # Tool to manipulate fat objects and archives on Mac OS X.
32501 LIPO=$lt_LIPO
32502
32503 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
32504 OTOOL=$lt_OTOOL
32505
32506 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
32507 OTOOL64=$lt_OTOOL64
32508
32509 # Old archive suffix (normally "a").
32510 libext=$libext
32511
32512 # Shared library suffix (normally ".so").
32513 shrext_cmds=$lt_shrext_cmds
32514
32515 # The commands to extract the exported symbol list from a shared archive.
32516 extract_expsyms_cmds=$lt_extract_expsyms_cmds
32517
32518 # Variables whose values should be saved in libtool wrapper scripts and
32519 # restored at link time.
32520 variables_saved_for_relink=$lt_variables_saved_for_relink
32521
32522 # Do we need the "lib" prefix for modules?
32523 need_lib_prefix=$need_lib_prefix
32524
32525 # Do we need a version for libraries?
32526 need_version=$need_version
32527
32528 # Library versioning type.
32529 version_type=$version_type
32530
32531 # Shared library runtime path variable.
32532 runpath_var=$runpath_var
32533
32534 # Shared library path variable.
32535 shlibpath_var=$shlibpath_var
32536
32537 # Is shlibpath searched before the hard-coded library search path?
32538 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
32539
32540 # Format of library name prefix.
32541 libname_spec=$lt_libname_spec
32542
32543 # List of archive names.  First name is the real one, the rest are links.
32544 # The last name is the one that the linker finds with -lNAME
32545 library_names_spec=$lt_library_names_spec
32546
32547 # The coded name of the library, if different from the real name.
32548 soname_spec=$lt_soname_spec
32549
32550 # Permission mode override for installation of shared libraries.
32551 install_override_mode=$lt_install_override_mode
32552
32553 # Command to use after installation of a shared archive.
32554 postinstall_cmds=$lt_postinstall_cmds
32555
32556 # Command to use after uninstallation of a shared archive.
32557 postuninstall_cmds=$lt_postuninstall_cmds
32558
32559 # Commands used to finish a libtool library installation in a directory.
32560 finish_cmds=$lt_finish_cmds
32561
32562 # As "finish_cmds", except a single script fragment to be evaled but
32563 # not shown.
32564 finish_eval=$lt_finish_eval
32565
32566 # Whether we should hardcode library paths into libraries.
32567 hardcode_into_libs=$hardcode_into_libs
32568
32569 # Compile-time system search path for libraries.
32570 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
32571
32572 # Run-time system search path for libraries.
32573 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
32574
32575 # Whether dlopen is supported.
32576 dlopen_support=$enable_dlopen
32577
32578 # Whether dlopen of programs is supported.
32579 dlopen_self=$enable_dlopen_self
32580
32581 # Whether dlopen of statically linked programs is supported.
32582 dlopen_self_static=$enable_dlopen_self_static
32583
32584 # Commands to strip libraries.
32585 old_striplib=$lt_old_striplib
32586 striplib=$lt_striplib
32587
32588
32589 # The linker used to build libraries.
32590 LD=$lt_LD
32591
32592 # How to create reloadable object files.
32593 reload_flag=$lt_reload_flag
32594 reload_cmds=$lt_reload_cmds
32595
32596 # Commands used to build an old-style archive.
32597 old_archive_cmds=$lt_old_archive_cmds
32598
32599 # A language specific compiler.
32600 CC=$lt_compiler
32601
32602 # Is the compiler the GNU compiler?
32603 with_gcc=$GCC
32604
32605 # Compiler flag to turn off builtin functions.
32606 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
32607
32608 # How to pass a linker flag through the compiler.
32609 wl=$lt_lt_prog_compiler_wl
32610
32611 # Additional compiler flags for building library objects.
32612 pic_flag=$lt_lt_prog_compiler_pic
32613
32614 # Compiler flag to prevent dynamic linking.
32615 link_static_flag=$lt_lt_prog_compiler_static
32616
32617 # Does compiler simultaneously support -c and -o options?
32618 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
32619
32620 # Whether or not to add -lc for building shared libraries.
32621 build_libtool_need_lc=$archive_cmds_need_lc
32622
32623 # Whether or not to disallow shared libs when runtime libs are static.
32624 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
32625
32626 # Compiler flag to allow reflexive dlopens.
32627 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
32628
32629 # Compiler flag to generate shared objects directly from archives.
32630 whole_archive_flag_spec=$lt_whole_archive_flag_spec
32631
32632 # Whether the compiler copes with passing no objects directly.
32633 compiler_needs_object=$lt_compiler_needs_object
32634
32635 # Create an old-style archive from a shared archive.
32636 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
32637
32638 # Create a temporary old-style archive to link instead of a shared archive.
32639 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
32640
32641 # Commands used to build a shared archive.
32642 archive_cmds=$lt_archive_cmds
32643 archive_expsym_cmds=$lt_archive_expsym_cmds
32644
32645 # Commands used to build a loadable module if different from building
32646 # a shared archive.
32647 module_cmds=$lt_module_cmds
32648 module_expsym_cmds=$lt_module_expsym_cmds
32649
32650 # Whether we are building with GNU ld or not.
32651 with_gnu_ld=$lt_with_gnu_ld
32652
32653 # Flag that allows shared libraries with undefined symbols to be built.
32654 allow_undefined_flag=$lt_allow_undefined_flag
32655
32656 # Flag that enforces no undefined symbols.
32657 no_undefined_flag=$lt_no_undefined_flag
32658
32659 # Flag to hardcode \$libdir into a binary during linking.
32660 # This must work even if \$libdir does not exist
32661 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
32662
32663 # If ld is used when linking, flag to hardcode \$libdir into a binary
32664 # during linking.  This must work even if \$libdir does not exist.
32665 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
32666
32667 # Whether we need a single "-rpath" flag with a separated argument.
32668 hardcode_libdir_separator=$lt_hardcode_libdir_separator
32669
32670 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32671 # DIR into the resulting binary.
32672 hardcode_direct=$hardcode_direct
32673
32674 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
32675 # DIR into the resulting binary and the resulting library dependency is
32676 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
32677 # library is relocated.
32678 hardcode_direct_absolute=$hardcode_direct_absolute
32679
32680 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
32681 # into the resulting binary.
32682 hardcode_minus_L=$hardcode_minus_L
32683
32684 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
32685 # into the resulting binary.
32686 hardcode_shlibpath_var=$hardcode_shlibpath_var
32687
32688 # Set to "yes" if building a shared library automatically hardcodes DIR
32689 # into the library and all subsequent libraries and executables linked
32690 # against it.
32691 hardcode_automatic=$hardcode_automatic
32692
32693 # Set to yes if linker adds runtime paths of dependent libraries
32694 # to runtime path list.
32695 inherit_rpath=$inherit_rpath
32696
32697 # Whether libtool must link a program against all its dependency libraries.
32698 link_all_deplibs=$link_all_deplibs
32699
32700 # Fix the shell variable \$srcfile for the compiler.
32701 fix_srcfile_path=$lt_fix_srcfile_path
32702
32703 # Set to "yes" if exported symbols are required.
32704 always_export_symbols=$always_export_symbols
32705
32706 # The commands to list exported symbols.
32707 export_symbols_cmds=$lt_export_symbols_cmds
32708
32709 # Symbols that should not be listed in the preloaded symbols.
32710 exclude_expsyms=$lt_exclude_expsyms
32711
32712 # Symbols that must always be exported.
32713 include_expsyms=$lt_include_expsyms
32714
32715 # Commands necessary for linking programs (against libraries) with templates.
32716 prelink_cmds=$lt_prelink_cmds
32717
32718 # Specify filename containing input files.
32719 file_list_spec=$lt_file_list_spec
32720
32721 # How to hardcode a shared library path into an executable.
32722 hardcode_action=$hardcode_action
32723
32724 # The directories searched by this compiler when creating a shared library.
32725 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
32726
32727 # Dependencies to place before and after the objects being linked to
32728 # create a shared library.
32729 predep_objects=$lt_predep_objects
32730 postdep_objects=$lt_postdep_objects
32731 predeps=$lt_predeps
32732 postdeps=$lt_postdeps
32733
32734 # The library search path used internally by the compiler when linking
32735 # a shared library.
32736 compiler_lib_search_path=$lt_compiler_lib_search_path
32737
32738 # ### END LIBTOOL CONFIG
32739
32740 _LT_EOF
32741
32742   case $host_os in
32743   aix3*)
32744     cat <<\_LT_EOF >> "$cfgfile"
32745 # AIX sometimes has problems with the GCC collect2 program.  For some
32746 # reason, if we set the COLLECT_NAMES environment variable, the problems
32747 # vanish in a puff of smoke.
32748 if test "X${COLLECT_NAMES+set}" != Xset; then
32749   COLLECT_NAMES=
32750   export COLLECT_NAMES
32751 fi
32752 _LT_EOF
32753     ;;
32754   esac
32755
32756
32757 ltmain="$ac_aux_dir/ltmain.sh"
32758
32759
32760   # We use sed instead of cat because bash on DJGPP gets confused if
32761   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
32762   # text mode, it properly converts lines to CR/LF.  This bash problem
32763   # is reportedly fixed, but why not run on old versions too?
32764   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
32765     || (rm -f "$cfgfile"; exit 1)
32766
32767   case $xsi_shell in
32768   yes)
32769     cat << \_LT_EOF >> "$cfgfile"
32770
32771 # func_dirname file append nondir_replacement
32772 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
32773 # otherwise set result to NONDIR_REPLACEMENT.
32774 func_dirname ()
32775 {
32776   case ${1} in
32777     */*) func_dirname_result="${1%/*}${2}" ;;
32778     *  ) func_dirname_result="${3}" ;;
32779   esac
32780 }
32781
32782 # func_basename file
32783 func_basename ()
32784 {
32785   func_basename_result="${1##*/}"
32786 }
32787
32788 # func_dirname_and_basename file append nondir_replacement
32789 # perform func_basename and func_dirname in a single function
32790 # call:
32791 #   dirname:  Compute the dirname of FILE.  If nonempty,
32792 #             add APPEND to the result, otherwise set result
32793 #             to NONDIR_REPLACEMENT.
32794 #             value returned in "$func_dirname_result"
32795 #   basename: Compute filename of FILE.
32796 #             value retuned in "$func_basename_result"
32797 # Implementation must be kept synchronized with func_dirname
32798 # and func_basename. For efficiency, we do not delegate to
32799 # those functions but instead duplicate the functionality here.
32800 func_dirname_and_basename ()
32801 {
32802   case ${1} in
32803     */*) func_dirname_result="${1%/*}${2}" ;;
32804     *  ) func_dirname_result="${3}" ;;
32805   esac
32806   func_basename_result="${1##*/}"
32807 }
32808
32809 # func_stripname prefix suffix name
32810 # strip PREFIX and SUFFIX off of NAME.
32811 # PREFIX and SUFFIX must not contain globbing or regex special
32812 # characters, hashes, percent signs, but SUFFIX may contain a leading
32813 # dot (in which case that matches only a dot).
32814 func_stripname ()
32815 {
32816   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
32817   # positional parameters, so assign one to ordinary parameter first.
32818   func_stripname_result=${3}
32819   func_stripname_result=${func_stripname_result#"${1}"}
32820   func_stripname_result=${func_stripname_result%"${2}"}
32821 }
32822
32823 # func_opt_split
32824 func_opt_split ()
32825 {
32826   func_opt_split_opt=${1%%=*}
32827   func_opt_split_arg=${1#*=}
32828 }
32829
32830 # func_lo2o object
32831 func_lo2o ()
32832 {
32833   case ${1} in
32834     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
32835     *)    func_lo2o_result=${1} ;;
32836   esac
32837 }
32838
32839 # func_xform libobj-or-source
32840 func_xform ()
32841 {
32842   func_xform_result=${1%.*}.lo
32843 }
32844
32845 # func_arith arithmetic-term...
32846 func_arith ()
32847 {
32848   func_arith_result=$(( $* ))
32849 }
32850
32851 # func_len string
32852 # STRING may not start with a hyphen.
32853 func_len ()
32854 {
32855   func_len_result=${#1}
32856 }
32857
32858 _LT_EOF
32859     ;;
32860   *) # Bourne compatible functions.
32861     cat << \_LT_EOF >> "$cfgfile"
32862
32863 # func_dirname file append nondir_replacement
32864 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
32865 # otherwise set result to NONDIR_REPLACEMENT.
32866 func_dirname ()
32867 {
32868   # Extract subdirectory from the argument.
32869   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
32870   if test "X$func_dirname_result" = "X${1}"; then
32871     func_dirname_result="${3}"
32872   else
32873     func_dirname_result="$func_dirname_result${2}"
32874   fi
32875 }
32876
32877 # func_basename file
32878 func_basename ()
32879 {
32880   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
32881 }
32882
32883
32884 # func_stripname prefix suffix name
32885 # strip PREFIX and SUFFIX off of NAME.
32886 # PREFIX and SUFFIX must not contain globbing or regex special
32887 # characters, hashes, percent signs, but SUFFIX may contain a leading
32888 # dot (in which case that matches only a dot).
32889 # func_strip_suffix prefix name
32890 func_stripname ()
32891 {
32892   case ${2} in
32893     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
32894     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
32895   esac
32896 }
32897
32898 # sed scripts:
32899 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
32900 my_sed_long_arg='1s/^-[^=]*=//'
32901
32902 # func_opt_split
32903 func_opt_split ()
32904 {
32905   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
32906   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
32907 }
32908
32909 # func_lo2o object
32910 func_lo2o ()
32911 {
32912   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
32913 }
32914
32915 # func_xform libobj-or-source
32916 func_xform ()
32917 {
32918   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
32919 }
32920
32921 # func_arith arithmetic-term...
32922 func_arith ()
32923 {
32924   func_arith_result=`expr "$@"`
32925 }
32926
32927 # func_len string
32928 # STRING may not start with a hyphen.
32929 func_len ()
32930 {
32931   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
32932 }
32933
32934 _LT_EOF
32935 esac
32936
32937 case $lt_shell_append in
32938   yes)
32939     cat << \_LT_EOF >> "$cfgfile"
32940
32941 # func_append var value
32942 # Append VALUE to the end of shell variable VAR.
32943 func_append ()
32944 {
32945   eval "$1+=\$2"
32946 }
32947 _LT_EOF
32948     ;;
32949   *)
32950     cat << \_LT_EOF >> "$cfgfile"
32951
32952 # func_append var value
32953 # Append VALUE to the end of shell variable VAR.
32954 func_append ()
32955 {
32956   eval "$1=\$$1\$2"
32957 }
32958
32959 _LT_EOF
32960     ;;
32961   esac
32962
32963
32964   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
32965     || (rm -f "$cfgfile"; exit 1)
32966
32967   mv -f "$cfgfile" "$ofile" ||
32968     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
32969   chmod +x "$ofile"
32970
32971
32972     cat <<_LT_EOF >> "$ofile"
32973
32974 # ### BEGIN LIBTOOL TAG CONFIG: CXX
32975
32976 # The linker used to build libraries.
32977 LD=$lt_LD_CXX
32978
32979 # How to create reloadable object files.
32980 reload_flag=$lt_reload_flag_CXX
32981 reload_cmds=$lt_reload_cmds_CXX
32982
32983 # Commands used to build an old-style archive.
32984 old_archive_cmds=$lt_old_archive_cmds_CXX
32985
32986 # A language specific compiler.
32987 CC=$lt_compiler_CXX
32988
32989 # Is the compiler the GNU compiler?
32990 with_gcc=$GCC_CXX
32991
32992 # Compiler flag to turn off builtin functions.
32993 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
32994
32995 # How to pass a linker flag through the compiler.
32996 wl=$lt_lt_prog_compiler_wl_CXX
32997
32998 # Additional compiler flags for building library objects.
32999 pic_flag=$lt_lt_prog_compiler_pic_CXX
33000
33001 # Compiler flag to prevent dynamic linking.
33002 link_static_flag=$lt_lt_prog_compiler_static_CXX
33003
33004 # Does compiler simultaneously support -c and -o options?
33005 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
33006
33007 # Whether or not to add -lc for building shared libraries.
33008 build_libtool_need_lc=$archive_cmds_need_lc_CXX
33009
33010 # Whether or not to disallow shared libs when runtime libs are static.
33011 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
33012
33013 # Compiler flag to allow reflexive dlopens.
33014 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
33015
33016 # Compiler flag to generate shared objects directly from archives.
33017 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
33018
33019 # Whether the compiler copes with passing no objects directly.
33020 compiler_needs_object=$lt_compiler_needs_object_CXX
33021
33022 # Create an old-style archive from a shared archive.
33023 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
33024
33025 # Create a temporary old-style archive to link instead of a shared archive.
33026 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
33027
33028 # Commands used to build a shared archive.
33029 archive_cmds=$lt_archive_cmds_CXX
33030 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
33031
33032 # Commands used to build a loadable module if different from building
33033 # a shared archive.
33034 module_cmds=$lt_module_cmds_CXX
33035 module_expsym_cmds=$lt_module_expsym_cmds_CXX
33036
33037 # Whether we are building with GNU ld or not.
33038 with_gnu_ld=$lt_with_gnu_ld_CXX
33039
33040 # Flag that allows shared libraries with undefined symbols to be built.
33041 allow_undefined_flag=$lt_allow_undefined_flag_CXX
33042
33043 # Flag that enforces no undefined symbols.
33044 no_undefined_flag=$lt_no_undefined_flag_CXX
33045
33046 # Flag to hardcode \$libdir into a binary during linking.
33047 # This must work even if \$libdir does not exist
33048 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
33049
33050 # If ld is used when linking, flag to hardcode \$libdir into a binary
33051 # during linking.  This must work even if \$libdir does not exist.
33052 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
33053
33054 # Whether we need a single "-rpath" flag with a separated argument.
33055 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
33056
33057 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
33058 # DIR into the resulting binary.
33059 hardcode_direct=$hardcode_direct_CXX
33060
33061 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
33062 # DIR into the resulting binary and the resulting library dependency is
33063 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
33064 # library is relocated.
33065 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
33066
33067 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
33068 # into the resulting binary.
33069 hardcode_minus_L=$hardcode_minus_L_CXX
33070
33071 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
33072 # into the resulting binary.
33073 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
33074
33075 # Set to "yes" if building a shared library automatically hardcodes DIR
33076 # into the library and all subsequent libraries and executables linked
33077 # against it.
33078 hardcode_automatic=$hardcode_automatic_CXX
33079
33080 # Set to yes if linker adds runtime paths of dependent libraries
33081 # to runtime path list.
33082 inherit_rpath=$inherit_rpath_CXX
33083
33084 # Whether libtool must link a program against all its dependency libraries.
33085 link_all_deplibs=$link_all_deplibs_CXX
33086
33087 # Fix the shell variable \$srcfile for the compiler.
33088 fix_srcfile_path=$lt_fix_srcfile_path_CXX
33089
33090 # Set to "yes" if exported symbols are required.
33091 always_export_symbols=$always_export_symbols_CXX
33092
33093 # The commands to list exported symbols.
33094 export_symbols_cmds=$lt_export_symbols_cmds_CXX
33095
33096 # Symbols that should not be listed in the preloaded symbols.
33097 exclude_expsyms=$lt_exclude_expsyms_CXX
33098
33099 # Symbols that must always be exported.
33100 include_expsyms=$lt_include_expsyms_CXX
33101
33102 # Commands necessary for linking programs (against libraries) with templates.
33103 prelink_cmds=$lt_prelink_cmds_CXX
33104
33105 # Specify filename containing input files.
33106 file_list_spec=$lt_file_list_spec_CXX
33107
33108 # How to hardcode a shared library path into an executable.
33109 hardcode_action=$hardcode_action_CXX
33110
33111 # The directories searched by this compiler when creating a shared library.
33112 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
33113
33114 # Dependencies to place before and after the objects being linked to
33115 # create a shared library.
33116 predep_objects=$lt_predep_objects_CXX
33117 postdep_objects=$lt_postdep_objects_CXX
33118 predeps=$lt_predeps_CXX
33119 postdeps=$lt_postdeps_CXX
33120
33121 # The library search path used internally by the compiler when linking
33122 # a shared library.
33123 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
33124
33125 # ### END LIBTOOL TAG CONFIG: CXX
33126 _LT_EOF
33127
33128  ;;
33129     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
33130     "nm.h":L) echo > stamp-nmh ;;
33131     "gcore":F) chmod +x gcore ;;
33132
33133   esac
33134 done # for ac_tag
33135
33136
33137 as_fn_exit 0
33138 _ACEOF
33139 ac_clean_files=$ac_clean_files_save
33140
33141 test $ac_write_fail = 0 ||
33142   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
33143
33144
33145 # configure is writing to config.log, and then calls config.status.
33146 # config.status does its own redirection, appending to config.log.
33147 # Unfortunately, on DOS this fails, as config.log is still kept open
33148 # by configure, so config.status won't be able to write to it; its
33149 # output is simply discarded.  So we exec the FD to /dev/null,
33150 # effectively closing config.log, so it can be properly (re)opened and
33151 # appended to by config.status.  When coming back to configure, we
33152 # need to make the FD available again.
33153 if test "$no_create" != yes; then
33154   ac_cs_success=:
33155   ac_config_status_args=
33156   test "$silent" = yes &&
33157     ac_config_status_args="$ac_config_status_args --quiet"
33158   exec 5>/dev/null
33159   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
33160   exec 5>>config.log
33161   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
33162   # would make configure fail if this is the last instruction.
33163   $ac_cs_success || as_fn_exit 1
33164 fi
33165
33166 #
33167 # CONFIG_SUBDIRS section.
33168 #
33169 if test "$no_recursion" != yes; then
33170
33171   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
33172   # so they do not pile up.
33173   ac_sub_configure_args=
33174   ac_prev=
33175   eval "set x $ac_configure_args"
33176   shift
33177   for ac_arg
33178   do
33179     if test -n "$ac_prev"; then
33180       ac_prev=
33181       continue
33182     fi
33183     case $ac_arg in
33184     -cache-file | --cache-file | --cache-fil | --cache-fi \
33185     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
33186       ac_prev=cache_file ;;
33187     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
33188     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
33189     | --c=*)
33190       ;;
33191     --config-cache | -C)
33192       ;;
33193     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
33194       ac_prev=srcdir ;;
33195     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
33196       ;;
33197     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
33198       ac_prev=prefix ;;
33199     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
33200       ;;
33201     --disable-option-checking)
33202       ;;
33203     *)
33204       case $ac_arg in
33205       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
33206       esac
33207       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
33208     esac
33209   done
33210
33211   # Always prepend --prefix to ensure using the same prefix
33212   # in subdir configurations.
33213   ac_arg="--prefix=$prefix"
33214   case $ac_arg in
33215   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
33216   esac
33217   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
33218
33219   # Pass --silent
33220   if test "$silent" = yes; then
33221     ac_sub_configure_args="--silent $ac_sub_configure_args"
33222   fi
33223
33224   # Always prepend --disable-option-checking to silence warnings, since
33225   # different subdirs can have different --enable and --with options.
33226   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
33227
33228   ac_popdir=`pwd`
33229   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
33230
33231     # Do not complain, so a configure script can configure whichever
33232     # parts of a large source tree are present.
33233     test -d "$srcdir/$ac_dir" || continue
33234
33235     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
33236     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
33237     $as_echo "$ac_msg" >&6
33238     as_dir="$ac_dir"; as_fn_mkdir_p
33239     ac_builddir=.
33240
33241 case "$ac_dir" in
33242 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
33243 *)
33244   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
33245   # A ".." for each directory in $ac_dir_suffix.
33246   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
33247   case $ac_top_builddir_sub in
33248   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
33249   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
33250   esac ;;
33251 esac
33252 ac_abs_top_builddir=$ac_pwd
33253 ac_abs_builddir=$ac_pwd$ac_dir_suffix
33254 # for backward compatibility:
33255 ac_top_builddir=$ac_top_build_prefix
33256
33257 case $srcdir in
33258   .)  # We are building in place.
33259     ac_srcdir=.
33260     ac_top_srcdir=$ac_top_builddir_sub
33261     ac_abs_top_srcdir=$ac_pwd ;;
33262   [\\/]* | ?:[\\/]* )  # Absolute name.
33263     ac_srcdir=$srcdir$ac_dir_suffix;
33264     ac_top_srcdir=$srcdir
33265     ac_abs_top_srcdir=$srcdir ;;
33266   *) # Relative name.
33267     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
33268     ac_top_srcdir=$ac_top_build_prefix$srcdir
33269     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
33270 esac
33271 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
33272
33273
33274     cd "$ac_dir"
33275
33276     # Check for guested configure; otherwise get Cygnus style configure.
33277     if test -f "$ac_srcdir/configure.gnu"; then
33278       ac_sub_configure=$ac_srcdir/configure.gnu
33279     elif test -f "$ac_srcdir/configure"; then
33280       ac_sub_configure=$ac_srcdir/configure
33281     elif test -f "$ac_srcdir/configure.in"; then
33282       # This should be Cygnus configure.
33283       ac_sub_configure=$ac_aux_dir/configure
33284     else
33285       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
33286 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
33287       ac_sub_configure=
33288     fi
33289
33290     # The recursion is here.
33291     if test -n "$ac_sub_configure"; then
33292       # Make the cache file name correct relative to the subdirectory.
33293       case $cache_file in
33294       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
33295       *) # Relative name.
33296         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
33297       esac
33298
33299       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
33300 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
33301       # The eval makes quoting arguments work.
33302       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
33303            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
33304         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
33305     fi
33306
33307     cd "$ac_popdir"
33308   done
33309 fi
33310 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
33311   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
33312 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
33313 fi
33314