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_CXX17
 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 $lt_cl_success || as_fn_exit 1
16492
16493
16494 # We require a C++17 compiler.  Check if one is available, and if
16495 # necessary, set CXX_DIALECT to some -std=xxx switch.
16496   ax_cxx_compile_alternatives="17 1z"    ax_cxx_compile_cxx17_required=true
16497   ac_ext=cpp
16498 ac_cpp='$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
16505       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features by default" >&5
16506 $as_echo_n "checking whether $CXX supports C++17 features by default... " >&6; }
16507 if ${ax_cv_cxx_compile_cxx17+:} false; then :
16508   $as_echo_n "(cached) " >&6
16509 else
16510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16511 /* end confdefs.h.  */
16512
16513
16514 // If the compiler admits that it is not ready for C++11, why torture it?
16515 // Hopefully, this will speed up the test.
16516
16517 #ifndef __cplusplus
16518
16519 #error "This is not a C++ compiler"
16520
16521 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
16522 // only set it correctly if /Zc:__cplusplus is specified as well as a
16523 // /std:c++NN switch:
16524 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
16525 #elif __cplusplus < 201103L && !defined _MSC_VER
16526
16527 #error "This is not a C++11 compiler"
16528
16529 #else
16530
16531 namespace cxx11
16532 {
16533
16534   namespace test_static_assert
16535   {
16536
16537     template <typename T>
16538     struct check
16539     {
16540       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16541     };
16542
16543   }
16544
16545   namespace test_final_override
16546   {
16547
16548     struct Base
16549     {
16550       virtual ~Base() {}
16551       virtual void f() {}
16552     };
16553
16554     struct Derived : public Base
16555     {
16556       virtual ~Derived() override {}
16557       virtual void f() override {}
16558     };
16559
16560   }
16561
16562   namespace test_double_right_angle_brackets
16563   {
16564
16565     template < typename T >
16566     struct check {};
16567
16568     typedef check<void> single_type;
16569     typedef check<check<void>> double_type;
16570     typedef check<check<check<void>>> triple_type;
16571     typedef check<check<check<check<void>>>> quadruple_type;
16572
16573   }
16574
16575   namespace test_decltype
16576   {
16577
16578     int
16579     f()
16580     {
16581       int a = 1;
16582       decltype(a) b = 2;
16583       return a + b;
16584     }
16585
16586   }
16587
16588   namespace test_type_deduction
16589   {
16590
16591     template < typename T1, typename T2 >
16592     struct is_same
16593     {
16594       static const bool value = false;
16595     };
16596
16597     template < typename T >
16598     struct is_same<T, T>
16599     {
16600       static const bool value = true;
16601     };
16602
16603     template < typename T1, typename T2 >
16604     auto
16605     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16606     {
16607       return a1 + a2;
16608     }
16609
16610     int
16611     test(const int c, volatile int v)
16612     {
16613       static_assert(is_same<int, decltype(0)>::value == true, "");
16614       static_assert(is_same<int, decltype(c)>::value == false, "");
16615       static_assert(is_same<int, decltype(v)>::value == false, "");
16616       auto ac = c;
16617       auto av = v;
16618       auto sumi = ac + av + 'x';
16619       auto sumf = ac + av + 1.0;
16620       static_assert(is_same<int, decltype(ac)>::value == true, "");
16621       static_assert(is_same<int, decltype(av)>::value == true, "");
16622       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16623       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16624       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16625       return (sumf > 0.0) ? sumi : add(c, v);
16626     }
16627
16628   }
16629
16630   namespace test_noexcept
16631   {
16632
16633     int f() { return 0; }
16634     int g() noexcept { return 0; }
16635
16636     static_assert(noexcept(f()) == false, "");
16637     static_assert(noexcept(g()) == true, "");
16638
16639   }
16640
16641   namespace test_constexpr
16642   {
16643
16644     template < typename CharT >
16645     unsigned long constexpr
16646     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16647     {
16648       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16649     }
16650
16651     template < typename CharT >
16652     unsigned long constexpr
16653     strlen_c(const CharT *const s) noexcept
16654     {
16655       return strlen_c_r(s, 0UL);
16656     }
16657
16658     static_assert(strlen_c("") == 0UL, "");
16659     static_assert(strlen_c("1") == 1UL, "");
16660     static_assert(strlen_c("example") == 7UL, "");
16661     static_assert(strlen_c("another\0example") == 7UL, "");
16662
16663   }
16664
16665   namespace test_rvalue_references
16666   {
16667
16668     template < int N >
16669     struct answer
16670     {
16671       static constexpr int value = N;
16672     };
16673
16674     answer<1> f(int&)       { return answer<1>(); }
16675     answer<2> f(const int&) { return answer<2>(); }
16676     answer<3> f(int&&)      { return answer<3>(); }
16677
16678     void
16679     test()
16680     {
16681       int i = 0;
16682       const int c = 0;
16683       static_assert(decltype(f(i))::value == 1, "");
16684       static_assert(decltype(f(c))::value == 2, "");
16685       static_assert(decltype(f(0))::value == 3, "");
16686     }
16687
16688   }
16689
16690   namespace test_uniform_initialization
16691   {
16692
16693     struct test
16694     {
16695       static const int zero {};
16696       static const int one {1};
16697     };
16698
16699     static_assert(test::zero == 0, "");
16700     static_assert(test::one == 1, "");
16701
16702   }
16703
16704   namespace test_lambdas
16705   {
16706
16707     void
16708     test1()
16709     {
16710       auto lambda1 = [](){};
16711       auto lambda2 = lambda1;
16712       lambda1();
16713       lambda2();
16714     }
16715
16716     int
16717     test2()
16718     {
16719       auto a = [](int i, int j){ return i + j; }(1, 2);
16720       auto b = []() -> int { return '0'; }();
16721       auto c = [=](){ return a + b; }();
16722       auto d = [&](){ return c; }();
16723       auto e = [a, &b](int x) mutable {
16724         const auto identity = [](int y){ return y; };
16725         for (auto i = 0; i < a; ++i)
16726           a += b--;
16727         return x + identity(a + b);
16728       }(0);
16729       return a + b + c + d + e;
16730     }
16731
16732     int
16733     test3()
16734     {
16735       const auto nullary = [](){ return 0; };
16736       const auto unary = [](int x){ return x; };
16737       using nullary_t = decltype(nullary);
16738       using unary_t = decltype(unary);
16739       const auto higher1st = [](nullary_t f){ return f(); };
16740       const auto higher2nd = [unary](nullary_t f1){
16741         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
16742       };
16743       return higher1st(nullary) + higher2nd(nullary)(unary);
16744     }
16745
16746   }
16747
16748   namespace test_variadic_templates
16749   {
16750
16751     template <int...>
16752     struct sum;
16753
16754     template <int N0, int... N1toN>
16755     struct sum<N0, N1toN...>
16756     {
16757       static constexpr auto value = N0 + sum<N1toN...>::value;
16758     };
16759
16760     template <>
16761     struct sum<>
16762     {
16763       static constexpr auto value = 0;
16764     };
16765
16766     static_assert(sum<>::value == 0, "");
16767     static_assert(sum<1>::value == 1, "");
16768     static_assert(sum<23>::value == 23, "");
16769     static_assert(sum<1, 2>::value == 3, "");
16770     static_assert(sum<5, 5, 11>::value == 21, "");
16771     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
16772
16773   }
16774
16775   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
16776   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
16777   // because of this.
16778   namespace test_template_alias_sfinae
16779   {
16780
16781     struct foo {};
16782
16783     template<typename T>
16784     using member = typename T::member_type;
16785
16786     template<typename T>
16787     void func(...) {}
16788
16789     template<typename T>
16790     void func(member<T>*) {}
16791
16792     void test();
16793
16794     void test() { func<foo>(0); }
16795
16796   }
16797
16798 }  // namespace cxx11
16799
16800 #endif  // __cplusplus >= 201103L
16801
16802
16803
16804
16805 // If the compiler admits that it is not ready for C++14, why torture it?
16806 // Hopefully, this will speed up the test.
16807
16808 #ifndef __cplusplus
16809
16810 #error "This is not a C++ compiler"
16811
16812 #elif __cplusplus < 201402L && !defined _MSC_VER
16813
16814 #error "This is not a C++14 compiler"
16815
16816 #else
16817
16818 namespace cxx14
16819 {
16820
16821   namespace test_polymorphic_lambdas
16822   {
16823
16824     int
16825     test()
16826     {
16827       const auto lambda = [](auto&&... args){
16828         const auto istiny = [](auto x){
16829           return (sizeof(x) == 1UL) ? 1 : 0;
16830         };
16831         const int aretiny[] = { istiny(args)... };
16832         return aretiny[0];
16833       };
16834       return lambda(1, 1L, 1.0f, '1');
16835     }
16836
16837   }
16838
16839   namespace test_binary_literals
16840   {
16841
16842     constexpr auto ivii = 0b0000000000101010;
16843     static_assert(ivii == 42, "wrong value");
16844
16845   }
16846
16847   namespace test_generalized_constexpr
16848   {
16849
16850     template < typename CharT >
16851     constexpr unsigned long
16852     strlen_c(const CharT *const s) noexcept
16853     {
16854       auto length = 0UL;
16855       for (auto p = s; *p; ++p)
16856         ++length;
16857       return length;
16858     }
16859
16860     static_assert(strlen_c("") == 0UL, "");
16861     static_assert(strlen_c("x") == 1UL, "");
16862     static_assert(strlen_c("test") == 4UL, "");
16863     static_assert(strlen_c("another\0test") == 7UL, "");
16864
16865   }
16866
16867   namespace test_lambda_init_capture
16868   {
16869
16870     int
16871     test()
16872     {
16873       auto x = 0;
16874       const auto lambda1 = [a = x](int b){ return a + b; };
16875       const auto lambda2 = [a = lambda1(x)](){ return a; };
16876       return lambda2();
16877     }
16878
16879   }
16880
16881   namespace test_digit_separators
16882   {
16883
16884     constexpr auto ten_million = 100'000'000;
16885     static_assert(ten_million == 100000000, "");
16886
16887   }
16888
16889   namespace test_return_type_deduction
16890   {
16891
16892     auto f(int& x) { return x; }
16893     decltype(auto) g(int& x) { return x; }
16894
16895     template < typename T1, typename T2 >
16896     struct is_same
16897     {
16898       static constexpr auto value = false;
16899     };
16900
16901     template < typename T >
16902     struct is_same<T, T>
16903     {
16904       static constexpr auto value = true;
16905     };
16906
16907     int
16908     test()
16909     {
16910       auto x = 0;
16911       static_assert(is_same<int, decltype(f(x))>::value, "");
16912       static_assert(is_same<int&, decltype(g(x))>::value, "");
16913       return x;
16914     }
16915
16916   }
16917
16918 }  // namespace cxx14
16919
16920 #endif  // __cplusplus >= 201402L
16921
16922
16923
16924
16925 // If the compiler admits that it is not ready for C++17, why torture it?
16926 // Hopefully, this will speed up the test.
16927
16928 #ifndef __cplusplus
16929
16930 #error "This is not a C++ compiler"
16931
16932 #elif __cplusplus < 201703L && !defined _MSC_VER
16933
16934 #error "This is not a C++17 compiler"
16935
16936 #else
16937
16938 #include <initializer_list>
16939 #include <utility>
16940 #include <type_traits>
16941
16942 namespace cxx17
16943 {
16944
16945   namespace test_constexpr_lambdas
16946   {
16947
16948     constexpr int foo = [](){return 42;}();
16949
16950   }
16951
16952   namespace test::nested_namespace::definitions
16953   {
16954
16955   }
16956
16957   namespace test_fold_expression
16958   {
16959
16960     template<typename... Args>
16961     int multiply(Args... args)
16962     {
16963       return (args * ... * 1);
16964     }
16965
16966     template<typename... Args>
16967     bool all(Args... args)
16968     {
16969       return (args && ...);
16970     }
16971
16972   }
16973
16974   namespace test_extended_static_assert
16975   {
16976
16977     static_assert (true);
16978
16979   }
16980
16981   namespace test_auto_brace_init_list
16982   {
16983
16984     auto foo = {5};
16985     auto bar {5};
16986
16987     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
16988     static_assert(std::is_same<int, decltype(bar)>::value);
16989   }
16990
16991   namespace test_typename_in_template_template_parameter
16992   {
16993
16994     template<template<typename> typename X> struct D;
16995
16996   }
16997
16998   namespace test_fallthrough_nodiscard_maybe_unused_attributes
16999   {
17000
17001     int f1()
17002     {
17003       return 42;
17004     }
17005
17006     [[nodiscard]] int f2()
17007     {
17008       [[maybe_unused]] auto unused = f1();
17009
17010       switch (f1())
17011       {
17012       case 17:
17013         f1();
17014         [[fallthrough]];
17015       case 42:
17016         f1();
17017       }
17018       return f1();
17019     }
17020
17021   }
17022
17023   namespace test_extended_aggregate_initialization
17024   {
17025
17026     struct base1
17027     {
17028       int b1, b2 = 42;
17029     };
17030
17031     struct base2
17032     {
17033       base2() {
17034         b3 = 42;
17035       }
17036       int b3;
17037     };
17038
17039     struct derived : base1, base2
17040     {
17041         int d;
17042     };
17043
17044     derived d1 {{1, 2}, {}, 4};  // full initialization
17045     derived d2 {{}, {}, 4};      // value-initialized bases
17046
17047   }
17048
17049   namespace test_general_range_based_for_loop
17050   {
17051
17052     struct iter
17053     {
17054       int i;
17055
17056       int& operator* ()
17057       {
17058         return i;
17059       }
17060
17061       const int& operator* () const
17062       {
17063         return i;
17064       }
17065
17066       iter& operator++()
17067       {
17068         ++i;
17069         return *this;
17070       }
17071     };
17072
17073     struct sentinel
17074     {
17075       int i;
17076     };
17077
17078     bool operator== (const iter& i, const sentinel& s)
17079     {
17080       return i.i == s.i;
17081     }
17082
17083     bool operator!= (const iter& i, const sentinel& s)
17084     {
17085       return !(i == s);
17086     }
17087
17088     struct range
17089     {
17090       iter begin() const
17091       {
17092         return {0};
17093       }
17094
17095       sentinel end() const
17096       {
17097         return {5};
17098       }
17099     };
17100
17101     void f()
17102     {
17103       range r {};
17104
17105       for (auto i : r)
17106       {
17107         [[maybe_unused]] auto v = i;
17108       }
17109     }
17110
17111   }
17112
17113   namespace test_lambda_capture_asterisk_this_by_value
17114   {
17115
17116     struct t
17117     {
17118       int i;
17119       int foo()
17120       {
17121         return [*this]()
17122         {
17123           return i;
17124         }();
17125       }
17126     };
17127
17128   }
17129
17130   namespace test_enum_class_construction
17131   {
17132
17133     enum class byte : unsigned char
17134     {};
17135
17136     byte foo {42};
17137
17138   }
17139
17140   namespace test_constexpr_if
17141   {
17142
17143     template <bool cond>
17144     int f ()
17145     {
17146       if constexpr(cond)
17147       {
17148         return 13;
17149       }
17150       else
17151       {
17152         return 42;
17153       }
17154     }
17155
17156   }
17157
17158   namespace test_selection_statement_with_initializer
17159   {
17160
17161     int f()
17162     {
17163       return 13;
17164     }
17165
17166     int f2()
17167     {
17168       if (auto i = f(); i > 0)
17169       {
17170         return 3;
17171       }
17172
17173       switch (auto i = f(); i + 4)
17174       {
17175       case 17:
17176         return 2;
17177
17178       default:
17179         return 1;
17180       }
17181     }
17182
17183   }
17184
17185   namespace test_template_argument_deduction_for_class_templates
17186   {
17187
17188     template <typename T1, typename T2>
17189     struct pair
17190     {
17191       pair (T1 p1, T2 p2)
17192         : m1 {p1},
17193           m2 {p2}
17194       {}
17195
17196       T1 m1;
17197       T2 m2;
17198     };
17199
17200     void f()
17201     {
17202       [[maybe_unused]] auto p = pair{13, 42u};
17203     }
17204
17205   }
17206
17207   namespace test_non_type_auto_template_parameters
17208   {
17209
17210     template <auto n>
17211     struct B
17212     {};
17213
17214     B<5> b1;
17215     B<'a'> b2;
17216
17217   }
17218
17219   namespace test_structured_bindings
17220   {
17221
17222     int arr[2] = { 1, 2 };
17223     std::pair<int, int> pr = { 1, 2 };
17224
17225     auto f1() -> int(&)[2]
17226     {
17227       return arr;
17228     }
17229
17230     auto f2() -> std::pair<int, int>&
17231     {
17232       return pr;
17233     }
17234
17235     struct S
17236     {
17237       int x1 : 2;
17238       volatile double y1;
17239     };
17240
17241     S f3()
17242     {
17243       return {};
17244     }
17245
17246     auto [ x1, y1 ] = f1();
17247     auto& [ xr1, yr1 ] = f1();
17248     auto [ x2, y2 ] = f2();
17249     auto& [ xr2, yr2 ] = f2();
17250     const auto [ x3, y3 ] = f3();
17251
17252   }
17253
17254   namespace test_exception_spec_type_system
17255   {
17256
17257     struct Good {};
17258     struct Bad {};
17259
17260     void g1() noexcept;
17261     void g2();
17262
17263     template<typename T>
17264     Bad
17265     f(T*, T*);
17266
17267     template<typename T1, typename T2>
17268     Good
17269     f(T1*, T2*);
17270
17271     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
17272
17273   }
17274
17275   namespace test_inline_variables
17276   {
17277
17278     template<class T> void f(T)
17279     {}
17280
17281     template<class T> inline T g(T)
17282     {
17283       return T{};
17284     }
17285
17286     template<> inline void f<>(int)
17287     {}
17288
17289     template<> int g<>(int)
17290     {
17291       return 5;
17292     }
17293
17294   }
17295
17296 }  // namespace cxx17
17297
17298 #endif  // __cplusplus < 201703L && !defined _MSC_VER
17299
17300
17301
17302 _ACEOF
17303 if ac_fn_cxx_try_compile "$LINENO"; then :
17304   ax_cv_cxx_compile_cxx17=yes
17305 else
17306   ax_cv_cxx_compile_cxx17=no
17307 fi
17308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17309 fi
17310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx17" >&5
17311 $as_echo "$ax_cv_cxx_compile_cxx17" >&6; }
17312     if test x$ax_cv_cxx_compile_cxx17 = xyes; then
17313       ac_success=yes
17314     fi
17315
17316     if test x$ac_success = xno; then
17317     for alternative in ${ax_cxx_compile_alternatives}; do
17318       switch="-std=gnu++${alternative}"
17319       cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
17320       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
17321 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
17322 if eval \${$cachevar+:} false; then :
17323   $as_echo_n "(cached) " >&6
17324 else
17325   ac_save_CXX="$CXX"
17326          CXX="$CXX $switch"
17327          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17328 /* end confdefs.h.  */
17329
17330
17331 // If the compiler admits that it is not ready for C++11, why torture it?
17332 // Hopefully, this will speed up the test.
17333
17334 #ifndef __cplusplus
17335
17336 #error "This is not a C++ compiler"
17337
17338 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
17339 // only set it correctly if /Zc:__cplusplus is specified as well as a
17340 // /std:c++NN switch:
17341 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
17342 #elif __cplusplus < 201103L && !defined _MSC_VER
17343
17344 #error "This is not a C++11 compiler"
17345
17346 #else
17347
17348 namespace cxx11
17349 {
17350
17351   namespace test_static_assert
17352   {
17353
17354     template <typename T>
17355     struct check
17356     {
17357       static_assert(sizeof(int) <= sizeof(T), "not big enough");
17358     };
17359
17360   }
17361
17362   namespace test_final_override
17363   {
17364
17365     struct Base
17366     {
17367       virtual ~Base() {}
17368       virtual void f() {}
17369     };
17370
17371     struct Derived : public Base
17372     {
17373       virtual ~Derived() override {}
17374       virtual void f() override {}
17375     };
17376
17377   }
17378
17379   namespace test_double_right_angle_brackets
17380   {
17381
17382     template < typename T >
17383     struct check {};
17384
17385     typedef check<void> single_type;
17386     typedef check<check<void>> double_type;
17387     typedef check<check<check<void>>> triple_type;
17388     typedef check<check<check<check<void>>>> quadruple_type;
17389
17390   }
17391
17392   namespace test_decltype
17393   {
17394
17395     int
17396     f()
17397     {
17398       int a = 1;
17399       decltype(a) b = 2;
17400       return a + b;
17401     }
17402
17403   }
17404
17405   namespace test_type_deduction
17406   {
17407
17408     template < typename T1, typename T2 >
17409     struct is_same
17410     {
17411       static const bool value = false;
17412     };
17413
17414     template < typename T >
17415     struct is_same<T, T>
17416     {
17417       static const bool value = true;
17418     };
17419
17420     template < typename T1, typename T2 >
17421     auto
17422     add(T1 a1, T2 a2) -> decltype(a1 + a2)
17423     {
17424       return a1 + a2;
17425     }
17426
17427     int
17428     test(const int c, volatile int v)
17429     {
17430       static_assert(is_same<int, decltype(0)>::value == true, "");
17431       static_assert(is_same<int, decltype(c)>::value == false, "");
17432       static_assert(is_same<int, decltype(v)>::value == false, "");
17433       auto ac = c;
17434       auto av = v;
17435       auto sumi = ac + av + 'x';
17436       auto sumf = ac + av + 1.0;
17437       static_assert(is_same<int, decltype(ac)>::value == true, "");
17438       static_assert(is_same<int, decltype(av)>::value == true, "");
17439       static_assert(is_same<int, decltype(sumi)>::value == true, "");
17440       static_assert(is_same<int, decltype(sumf)>::value == false, "");
17441       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
17442       return (sumf > 0.0) ? sumi : add(c, v);
17443     }
17444
17445   }
17446
17447   namespace test_noexcept
17448   {
17449
17450     int f() { return 0; }
17451     int g() noexcept { return 0; }
17452
17453     static_assert(noexcept(f()) == false, "");
17454     static_assert(noexcept(g()) == true, "");
17455
17456   }
17457
17458   namespace test_constexpr
17459   {
17460
17461     template < typename CharT >
17462     unsigned long constexpr
17463     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
17464     {
17465       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
17466     }
17467
17468     template < typename CharT >
17469     unsigned long constexpr
17470     strlen_c(const CharT *const s) noexcept
17471     {
17472       return strlen_c_r(s, 0UL);
17473     }
17474
17475     static_assert(strlen_c("") == 0UL, "");
17476     static_assert(strlen_c("1") == 1UL, "");
17477     static_assert(strlen_c("example") == 7UL, "");
17478     static_assert(strlen_c("another\0example") == 7UL, "");
17479
17480   }
17481
17482   namespace test_rvalue_references
17483   {
17484
17485     template < int N >
17486     struct answer
17487     {
17488       static constexpr int value = N;
17489     };
17490
17491     answer<1> f(int&)       { return answer<1>(); }
17492     answer<2> f(const int&) { return answer<2>(); }
17493     answer<3> f(int&&)      { return answer<3>(); }
17494
17495     void
17496     test()
17497     {
17498       int i = 0;
17499       const int c = 0;
17500       static_assert(decltype(f(i))::value == 1, "");
17501       static_assert(decltype(f(c))::value == 2, "");
17502       static_assert(decltype(f(0))::value == 3, "");
17503     }
17504
17505   }
17506
17507   namespace test_uniform_initialization
17508   {
17509
17510     struct test
17511     {
17512       static const int zero {};
17513       static const int one {1};
17514     };
17515
17516     static_assert(test::zero == 0, "");
17517     static_assert(test::one == 1, "");
17518
17519   }
17520
17521   namespace test_lambdas
17522   {
17523
17524     void
17525     test1()
17526     {
17527       auto lambda1 = [](){};
17528       auto lambda2 = lambda1;
17529       lambda1();
17530       lambda2();
17531     }
17532
17533     int
17534     test2()
17535     {
17536       auto a = [](int i, int j){ return i + j; }(1, 2);
17537       auto b = []() -> int { return '0'; }();
17538       auto c = [=](){ return a + b; }();
17539       auto d = [&](){ return c; }();
17540       auto e = [a, &b](int x) mutable {
17541         const auto identity = [](int y){ return y; };
17542         for (auto i = 0; i < a; ++i)
17543           a += b--;
17544         return x + identity(a + b);
17545       }(0);
17546       return a + b + c + d + e;
17547     }
17548
17549     int
17550     test3()
17551     {
17552       const auto nullary = [](){ return 0; };
17553       const auto unary = [](int x){ return x; };
17554       using nullary_t = decltype(nullary);
17555       using unary_t = decltype(unary);
17556       const auto higher1st = [](nullary_t f){ return f(); };
17557       const auto higher2nd = [unary](nullary_t f1){
17558         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
17559       };
17560       return higher1st(nullary) + higher2nd(nullary)(unary);
17561     }
17562
17563   }
17564
17565   namespace test_variadic_templates
17566   {
17567
17568     template <int...>
17569     struct sum;
17570
17571     template <int N0, int... N1toN>
17572     struct sum<N0, N1toN...>
17573     {
17574       static constexpr auto value = N0 + sum<N1toN...>::value;
17575     };
17576
17577     template <>
17578     struct sum<>
17579     {
17580       static constexpr auto value = 0;
17581     };
17582
17583     static_assert(sum<>::value == 0, "");
17584     static_assert(sum<1>::value == 1, "");
17585     static_assert(sum<23>::value == 23, "");
17586     static_assert(sum<1, 2>::value == 3, "");
17587     static_assert(sum<5, 5, 11>::value == 21, "");
17588     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17589
17590   }
17591
17592   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17593   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17594   // because of this.
17595   namespace test_template_alias_sfinae
17596   {
17597
17598     struct foo {};
17599
17600     template<typename T>
17601     using member = typename T::member_type;
17602
17603     template<typename T>
17604     void func(...) {}
17605
17606     template<typename T>
17607     void func(member<T>*) {}
17608
17609     void test();
17610
17611     void test() { func<foo>(0); }
17612
17613   }
17614
17615 }  // namespace cxx11
17616
17617 #endif  // __cplusplus >= 201103L
17618
17619
17620
17621
17622 // If the compiler admits that it is not ready for C++14, why torture it?
17623 // Hopefully, this will speed up the test.
17624
17625 #ifndef __cplusplus
17626
17627 #error "This is not a C++ compiler"
17628
17629 #elif __cplusplus < 201402L && !defined _MSC_VER
17630
17631 #error "This is not a C++14 compiler"
17632
17633 #else
17634
17635 namespace cxx14
17636 {
17637
17638   namespace test_polymorphic_lambdas
17639   {
17640
17641     int
17642     test()
17643     {
17644       const auto lambda = [](auto&&... args){
17645         const auto istiny = [](auto x){
17646           return (sizeof(x) == 1UL) ? 1 : 0;
17647         };
17648         const int aretiny[] = { istiny(args)... };
17649         return aretiny[0];
17650       };
17651       return lambda(1, 1L, 1.0f, '1');
17652     }
17653
17654   }
17655
17656   namespace test_binary_literals
17657   {
17658
17659     constexpr auto ivii = 0b0000000000101010;
17660     static_assert(ivii == 42, "wrong value");
17661
17662   }
17663
17664   namespace test_generalized_constexpr
17665   {
17666
17667     template < typename CharT >
17668     constexpr unsigned long
17669     strlen_c(const CharT *const s) noexcept
17670     {
17671       auto length = 0UL;
17672       for (auto p = s; *p; ++p)
17673         ++length;
17674       return length;
17675     }
17676
17677     static_assert(strlen_c("") == 0UL, "");
17678     static_assert(strlen_c("x") == 1UL, "");
17679     static_assert(strlen_c("test") == 4UL, "");
17680     static_assert(strlen_c("another\0test") == 7UL, "");
17681
17682   }
17683
17684   namespace test_lambda_init_capture
17685   {
17686
17687     int
17688     test()
17689     {
17690       auto x = 0;
17691       const auto lambda1 = [a = x](int b){ return a + b; };
17692       const auto lambda2 = [a = lambda1(x)](){ return a; };
17693       return lambda2();
17694     }
17695
17696   }
17697
17698   namespace test_digit_separators
17699   {
17700
17701     constexpr auto ten_million = 100'000'000;
17702     static_assert(ten_million == 100000000, "");
17703
17704   }
17705
17706   namespace test_return_type_deduction
17707   {
17708
17709     auto f(int& x) { return x; }
17710     decltype(auto) g(int& x) { return x; }
17711
17712     template < typename T1, typename T2 >
17713     struct is_same
17714     {
17715       static constexpr auto value = false;
17716     };
17717
17718     template < typename T >
17719     struct is_same<T, T>
17720     {
17721       static constexpr auto value = true;
17722     };
17723
17724     int
17725     test()
17726     {
17727       auto x = 0;
17728       static_assert(is_same<int, decltype(f(x))>::value, "");
17729       static_assert(is_same<int&, decltype(g(x))>::value, "");
17730       return x;
17731     }
17732
17733   }
17734
17735 }  // namespace cxx14
17736
17737 #endif  // __cplusplus >= 201402L
17738
17739
17740
17741
17742 // If the compiler admits that it is not ready for C++17, why torture it?
17743 // Hopefully, this will speed up the test.
17744
17745 #ifndef __cplusplus
17746
17747 #error "This is not a C++ compiler"
17748
17749 #elif __cplusplus < 201703L && !defined _MSC_VER
17750
17751 #error "This is not a C++17 compiler"
17752
17753 #else
17754
17755 #include <initializer_list>
17756 #include <utility>
17757 #include <type_traits>
17758
17759 namespace cxx17
17760 {
17761
17762   namespace test_constexpr_lambdas
17763   {
17764
17765     constexpr int foo = [](){return 42;}();
17766
17767   }
17768
17769   namespace test::nested_namespace::definitions
17770   {
17771
17772   }
17773
17774   namespace test_fold_expression
17775   {
17776
17777     template<typename... Args>
17778     int multiply(Args... args)
17779     {
17780       return (args * ... * 1);
17781     }
17782
17783     template<typename... Args>
17784     bool all(Args... args)
17785     {
17786       return (args && ...);
17787     }
17788
17789   }
17790
17791   namespace test_extended_static_assert
17792   {
17793
17794     static_assert (true);
17795
17796   }
17797
17798   namespace test_auto_brace_init_list
17799   {
17800
17801     auto foo = {5};
17802     auto bar {5};
17803
17804     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
17805     static_assert(std::is_same<int, decltype(bar)>::value);
17806   }
17807
17808   namespace test_typename_in_template_template_parameter
17809   {
17810
17811     template<template<typename> typename X> struct D;
17812
17813   }
17814
17815   namespace test_fallthrough_nodiscard_maybe_unused_attributes
17816   {
17817
17818     int f1()
17819     {
17820       return 42;
17821     }
17822
17823     [[nodiscard]] int f2()
17824     {
17825       [[maybe_unused]] auto unused = f1();
17826
17827       switch (f1())
17828       {
17829       case 17:
17830         f1();
17831         [[fallthrough]];
17832       case 42:
17833         f1();
17834       }
17835       return f1();
17836     }
17837
17838   }
17839
17840   namespace test_extended_aggregate_initialization
17841   {
17842
17843     struct base1
17844     {
17845       int b1, b2 = 42;
17846     };
17847
17848     struct base2
17849     {
17850       base2() {
17851         b3 = 42;
17852       }
17853       int b3;
17854     };
17855
17856     struct derived : base1, base2
17857     {
17858         int d;
17859     };
17860
17861     derived d1 {{1, 2}, {}, 4};  // full initialization
17862     derived d2 {{}, {}, 4};      // value-initialized bases
17863
17864   }
17865
17866   namespace test_general_range_based_for_loop
17867   {
17868
17869     struct iter
17870     {
17871       int i;
17872
17873       int& operator* ()
17874       {
17875         return i;
17876       }
17877
17878       const int& operator* () const
17879       {
17880         return i;
17881       }
17882
17883       iter& operator++()
17884       {
17885         ++i;
17886         return *this;
17887       }
17888     };
17889
17890     struct sentinel
17891     {
17892       int i;
17893     };
17894
17895     bool operator== (const iter& i, const sentinel& s)
17896     {
17897       return i.i == s.i;
17898     }
17899
17900     bool operator!= (const iter& i, const sentinel& s)
17901     {
17902       return !(i == s);
17903     }
17904
17905     struct range
17906     {
17907       iter begin() const
17908       {
17909         return {0};
17910       }
17911
17912       sentinel end() const
17913       {
17914         return {5};
17915       }
17916     };
17917
17918     void f()
17919     {
17920       range r {};
17921
17922       for (auto i : r)
17923       {
17924         [[maybe_unused]] auto v = i;
17925       }
17926     }
17927
17928   }
17929
17930   namespace test_lambda_capture_asterisk_this_by_value
17931   {
17932
17933     struct t
17934     {
17935       int i;
17936       int foo()
17937       {
17938         return [*this]()
17939         {
17940           return i;
17941         }();
17942       }
17943     };
17944
17945   }
17946
17947   namespace test_enum_class_construction
17948   {
17949
17950     enum class byte : unsigned char
17951     {};
17952
17953     byte foo {42};
17954
17955   }
17956
17957   namespace test_constexpr_if
17958   {
17959
17960     template <bool cond>
17961     int f ()
17962     {
17963       if constexpr(cond)
17964       {
17965         return 13;
17966       }
17967       else
17968       {
17969         return 42;
17970       }
17971     }
17972
17973   }
17974
17975   namespace test_selection_statement_with_initializer
17976   {
17977
17978     int f()
17979     {
17980       return 13;
17981     }
17982
17983     int f2()
17984     {
17985       if (auto i = f(); i > 0)
17986       {
17987         return 3;
17988       }
17989
17990       switch (auto i = f(); i + 4)
17991       {
17992       case 17:
17993         return 2;
17994
17995       default:
17996         return 1;
17997       }
17998     }
17999
18000   }
18001
18002   namespace test_template_argument_deduction_for_class_templates
18003   {
18004
18005     template <typename T1, typename T2>
18006     struct pair
18007     {
18008       pair (T1 p1, T2 p2)
18009         : m1 {p1},
18010           m2 {p2}
18011       {}
18012
18013       T1 m1;
18014       T2 m2;
18015     };
18016
18017     void f()
18018     {
18019       [[maybe_unused]] auto p = pair{13, 42u};
18020     }
18021
18022   }
18023
18024   namespace test_non_type_auto_template_parameters
18025   {
18026
18027     template <auto n>
18028     struct B
18029     {};
18030
18031     B<5> b1;
18032     B<'a'> b2;
18033
18034   }
18035
18036   namespace test_structured_bindings
18037   {
18038
18039     int arr[2] = { 1, 2 };
18040     std::pair<int, int> pr = { 1, 2 };
18041
18042     auto f1() -> int(&)[2]
18043     {
18044       return arr;
18045     }
18046
18047     auto f2() -> std::pair<int, int>&
18048     {
18049       return pr;
18050     }
18051
18052     struct S
18053     {
18054       int x1 : 2;
18055       volatile double y1;
18056     };
18057
18058     S f3()
18059     {
18060       return {};
18061     }
18062
18063     auto [ x1, y1 ] = f1();
18064     auto& [ xr1, yr1 ] = f1();
18065     auto [ x2, y2 ] = f2();
18066     auto& [ xr2, yr2 ] = f2();
18067     const auto [ x3, y3 ] = f3();
18068
18069   }
18070
18071   namespace test_exception_spec_type_system
18072   {
18073
18074     struct Good {};
18075     struct Bad {};
18076
18077     void g1() noexcept;
18078     void g2();
18079
18080     template<typename T>
18081     Bad
18082     f(T*, T*);
18083
18084     template<typename T1, typename T2>
18085     Good
18086     f(T1*, T2*);
18087
18088     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
18089
18090   }
18091
18092   namespace test_inline_variables
18093   {
18094
18095     template<class T> void f(T)
18096     {}
18097
18098     template<class T> inline T g(T)
18099     {
18100       return T{};
18101     }
18102
18103     template<> inline void f<>(int)
18104     {}
18105
18106     template<> int g<>(int)
18107     {
18108       return 5;
18109     }
18110
18111   }
18112
18113 }  // namespace cxx17
18114
18115 #endif  // __cplusplus < 201703L && !defined _MSC_VER
18116
18117
18118
18119 _ACEOF
18120 if ac_fn_cxx_try_compile "$LINENO"; then :
18121   eval $cachevar=yes
18122 else
18123   eval $cachevar=no
18124 fi
18125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18126          CXX="$ac_save_CXX"
18127 fi
18128 eval ac_res=\$$cachevar
18129                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18130 $as_echo "$ac_res" >&6; }
18131       if eval test x\$$cachevar = xyes; then
18132         CXX_DIALECT="$switch"
18133         CXX="$CXX $switch"
18134         if test -n "$CXXCPP" ; then
18135           CXXCPP="$CXXCPP $switch"
18136         fi
18137         ac_success=yes
18138         break
18139       fi
18140     done
18141   fi
18142
18143     if test x$ac_success = xno; then
18144                     for alternative in ${ax_cxx_compile_alternatives}; do
18145       for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
18146         if test x"$switch" = xMSVC; then
18147                                         switch=-std:c++${alternative}
18148           cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
18149         else
18150           cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
18151         fi
18152         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
18153 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
18154 if eval \${$cachevar+:} false; then :
18155   $as_echo_n "(cached) " >&6
18156 else
18157   ac_save_CXX="$CXX"
18158            CXX="$CXX $switch"
18159            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18160 /* end confdefs.h.  */
18161
18162
18163 // If the compiler admits that it is not ready for C++11, why torture it?
18164 // Hopefully, this will speed up the test.
18165
18166 #ifndef __cplusplus
18167
18168 #error "This is not a C++ compiler"
18169
18170 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
18171 // only set it correctly if /Zc:__cplusplus is specified as well as a
18172 // /std:c++NN switch:
18173 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
18174 #elif __cplusplus < 201103L && !defined _MSC_VER
18175
18176 #error "This is not a C++11 compiler"
18177
18178 #else
18179
18180 namespace cxx11
18181 {
18182
18183   namespace test_static_assert
18184   {
18185
18186     template <typename T>
18187     struct check
18188     {
18189       static_assert(sizeof(int) <= sizeof(T), "not big enough");
18190     };
18191
18192   }
18193
18194   namespace test_final_override
18195   {
18196
18197     struct Base
18198     {
18199       virtual ~Base() {}
18200       virtual void f() {}
18201     };
18202
18203     struct Derived : public Base
18204     {
18205       virtual ~Derived() override {}
18206       virtual void f() override {}
18207     };
18208
18209   }
18210
18211   namespace test_double_right_angle_brackets
18212   {
18213
18214     template < typename T >
18215     struct check {};
18216
18217     typedef check<void> single_type;
18218     typedef check<check<void>> double_type;
18219     typedef check<check<check<void>>> triple_type;
18220     typedef check<check<check<check<void>>>> quadruple_type;
18221
18222   }
18223
18224   namespace test_decltype
18225   {
18226
18227     int
18228     f()
18229     {
18230       int a = 1;
18231       decltype(a) b = 2;
18232       return a + b;
18233     }
18234
18235   }
18236
18237   namespace test_type_deduction
18238   {
18239
18240     template < typename T1, typename T2 >
18241     struct is_same
18242     {
18243       static const bool value = false;
18244     };
18245
18246     template < typename T >
18247     struct is_same<T, T>
18248     {
18249       static const bool value = true;
18250     };
18251
18252     template < typename T1, typename T2 >
18253     auto
18254     add(T1 a1, T2 a2) -> decltype(a1 + a2)
18255     {
18256       return a1 + a2;
18257     }
18258
18259     int
18260     test(const int c, volatile int v)
18261     {
18262       static_assert(is_same<int, decltype(0)>::value == true, "");
18263       static_assert(is_same<int, decltype(c)>::value == false, "");
18264       static_assert(is_same<int, decltype(v)>::value == false, "");
18265       auto ac = c;
18266       auto av = v;
18267       auto sumi = ac + av + 'x';
18268       auto sumf = ac + av + 1.0;
18269       static_assert(is_same<int, decltype(ac)>::value == true, "");
18270       static_assert(is_same<int, decltype(av)>::value == true, "");
18271       static_assert(is_same<int, decltype(sumi)>::value == true, "");
18272       static_assert(is_same<int, decltype(sumf)>::value == false, "");
18273       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
18274       return (sumf > 0.0) ? sumi : add(c, v);
18275     }
18276
18277   }
18278
18279   namespace test_noexcept
18280   {
18281
18282     int f() { return 0; }
18283     int g() noexcept { return 0; }
18284
18285     static_assert(noexcept(f()) == false, "");
18286     static_assert(noexcept(g()) == true, "");
18287
18288   }
18289
18290   namespace test_constexpr
18291   {
18292
18293     template < typename CharT >
18294     unsigned long constexpr
18295     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
18296     {
18297       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
18298     }
18299
18300     template < typename CharT >
18301     unsigned long constexpr
18302     strlen_c(const CharT *const s) noexcept
18303     {
18304       return strlen_c_r(s, 0UL);
18305     }
18306
18307     static_assert(strlen_c("") == 0UL, "");
18308     static_assert(strlen_c("1") == 1UL, "");
18309     static_assert(strlen_c("example") == 7UL, "");
18310     static_assert(strlen_c("another\0example") == 7UL, "");
18311
18312   }
18313
18314   namespace test_rvalue_references
18315   {
18316
18317     template < int N >
18318     struct answer
18319     {
18320       static constexpr int value = N;
18321     };
18322
18323     answer<1> f(int&)       { return answer<1>(); }
18324     answer<2> f(const int&) { return answer<2>(); }
18325     answer<3> f(int&&)      { return answer<3>(); }
18326
18327     void
18328     test()
18329     {
18330       int i = 0;
18331       const int c = 0;
18332       static_assert(decltype(f(i))::value == 1, "");
18333       static_assert(decltype(f(c))::value == 2, "");
18334       static_assert(decltype(f(0))::value == 3, "");
18335     }
18336
18337   }
18338
18339   namespace test_uniform_initialization
18340   {
18341
18342     struct test
18343     {
18344       static const int zero {};
18345       static const int one {1};
18346     };
18347
18348     static_assert(test::zero == 0, "");
18349     static_assert(test::one == 1, "");
18350
18351   }
18352
18353   namespace test_lambdas
18354   {
18355
18356     void
18357     test1()
18358     {
18359       auto lambda1 = [](){};
18360       auto lambda2 = lambda1;
18361       lambda1();
18362       lambda2();
18363     }
18364
18365     int
18366     test2()
18367     {
18368       auto a = [](int i, int j){ return i + j; }(1, 2);
18369       auto b = []() -> int { return '0'; }();
18370       auto c = [=](){ return a + b; }();
18371       auto d = [&](){ return c; }();
18372       auto e = [a, &b](int x) mutable {
18373         const auto identity = [](int y){ return y; };
18374         for (auto i = 0; i < a; ++i)
18375           a += b--;
18376         return x + identity(a + b);
18377       }(0);
18378       return a + b + c + d + e;
18379     }
18380
18381     int
18382     test3()
18383     {
18384       const auto nullary = [](){ return 0; };
18385       const auto unary = [](int x){ return x; };
18386       using nullary_t = decltype(nullary);
18387       using unary_t = decltype(unary);
18388       const auto higher1st = [](nullary_t f){ return f(); };
18389       const auto higher2nd = [unary](nullary_t f1){
18390         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
18391       };
18392       return higher1st(nullary) + higher2nd(nullary)(unary);
18393     }
18394
18395   }
18396
18397   namespace test_variadic_templates
18398   {
18399
18400     template <int...>
18401     struct sum;
18402
18403     template <int N0, int... N1toN>
18404     struct sum<N0, N1toN...>
18405     {
18406       static constexpr auto value = N0 + sum<N1toN...>::value;
18407     };
18408
18409     template <>
18410     struct sum<>
18411     {
18412       static constexpr auto value = 0;
18413     };
18414
18415     static_assert(sum<>::value == 0, "");
18416     static_assert(sum<1>::value == 1, "");
18417     static_assert(sum<23>::value == 23, "");
18418     static_assert(sum<1, 2>::value == 3, "");
18419     static_assert(sum<5, 5, 11>::value == 21, "");
18420     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
18421
18422   }
18423
18424   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
18425   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
18426   // because of this.
18427   namespace test_template_alias_sfinae
18428   {
18429
18430     struct foo {};
18431
18432     template<typename T>
18433     using member = typename T::member_type;
18434
18435     template<typename T>
18436     void func(...) {}
18437
18438     template<typename T>
18439     void func(member<T>*) {}
18440
18441     void test();
18442
18443     void test() { func<foo>(0); }
18444
18445   }
18446
18447 }  // namespace cxx11
18448
18449 #endif  // __cplusplus >= 201103L
18450
18451
18452
18453
18454 // If the compiler admits that it is not ready for C++14, why torture it?
18455 // Hopefully, this will speed up the test.
18456
18457 #ifndef __cplusplus
18458
18459 #error "This is not a C++ compiler"
18460
18461 #elif __cplusplus < 201402L && !defined _MSC_VER
18462
18463 #error "This is not a C++14 compiler"
18464
18465 #else
18466
18467 namespace cxx14
18468 {
18469
18470   namespace test_polymorphic_lambdas
18471   {
18472
18473     int
18474     test()
18475     {
18476       const auto lambda = [](auto&&... args){
18477         const auto istiny = [](auto x){
18478           return (sizeof(x) == 1UL) ? 1 : 0;
18479         };
18480         const int aretiny[] = { istiny(args)... };
18481         return aretiny[0];
18482       };
18483       return lambda(1, 1L, 1.0f, '1');
18484     }
18485
18486   }
18487
18488   namespace test_binary_literals
18489   {
18490
18491     constexpr auto ivii = 0b0000000000101010;
18492     static_assert(ivii == 42, "wrong value");
18493
18494   }
18495
18496   namespace test_generalized_constexpr
18497   {
18498
18499     template < typename CharT >
18500     constexpr unsigned long
18501     strlen_c(const CharT *const s) noexcept
18502     {
18503       auto length = 0UL;
18504       for (auto p = s; *p; ++p)
18505         ++length;
18506       return length;
18507     }
18508
18509     static_assert(strlen_c("") == 0UL, "");
18510     static_assert(strlen_c("x") == 1UL, "");
18511     static_assert(strlen_c("test") == 4UL, "");
18512     static_assert(strlen_c("another\0test") == 7UL, "");
18513
18514   }
18515
18516   namespace test_lambda_init_capture
18517   {
18518
18519     int
18520     test()
18521     {
18522       auto x = 0;
18523       const auto lambda1 = [a = x](int b){ return a + b; };
18524       const auto lambda2 = [a = lambda1(x)](){ return a; };
18525       return lambda2();
18526     }
18527
18528   }
18529
18530   namespace test_digit_separators
18531   {
18532
18533     constexpr auto ten_million = 100'000'000;
18534     static_assert(ten_million == 100000000, "");
18535
18536   }
18537
18538   namespace test_return_type_deduction
18539   {
18540
18541     auto f(int& x) { return x; }
18542     decltype(auto) g(int& x) { return x; }
18543
18544     template < typename T1, typename T2 >
18545     struct is_same
18546     {
18547       static constexpr auto value = false;
18548     };
18549
18550     template < typename T >
18551     struct is_same<T, T>
18552     {
18553       static constexpr auto value = true;
18554     };
18555
18556     int
18557     test()
18558     {
18559       auto x = 0;
18560       static_assert(is_same<int, decltype(f(x))>::value, "");
18561       static_assert(is_same<int&, decltype(g(x))>::value, "");
18562       return x;
18563     }
18564
18565   }
18566
18567 }  // namespace cxx14
18568
18569 #endif  // __cplusplus >= 201402L
18570
18571
18572
18573
18574 // If the compiler admits that it is not ready for C++17, why torture it?
18575 // Hopefully, this will speed up the test.
18576
18577 #ifndef __cplusplus
18578
18579 #error "This is not a C++ compiler"
18580
18581 #elif __cplusplus < 201703L && !defined _MSC_VER
18582
18583 #error "This is not a C++17 compiler"
18584
18585 #else
18586
18587 #include <initializer_list>
18588 #include <utility>
18589 #include <type_traits>
18590
18591 namespace cxx17
18592 {
18593
18594   namespace test_constexpr_lambdas
18595   {
18596
18597     constexpr int foo = [](){return 42;}();
18598
18599   }
18600
18601   namespace test::nested_namespace::definitions
18602   {
18603
18604   }
18605
18606   namespace test_fold_expression
18607   {
18608
18609     template<typename... Args>
18610     int multiply(Args... args)
18611     {
18612       return (args * ... * 1);
18613     }
18614
18615     template<typename... Args>
18616     bool all(Args... args)
18617     {
18618       return (args && ...);
18619     }
18620
18621   }
18622
18623   namespace test_extended_static_assert
18624   {
18625
18626     static_assert (true);
18627
18628   }
18629
18630   namespace test_auto_brace_init_list
18631   {
18632
18633     auto foo = {5};
18634     auto bar {5};
18635
18636     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
18637     static_assert(std::is_same<int, decltype(bar)>::value);
18638   }
18639
18640   namespace test_typename_in_template_template_parameter
18641   {
18642
18643     template<template<typename> typename X> struct D;
18644
18645   }
18646
18647   namespace test_fallthrough_nodiscard_maybe_unused_attributes
18648   {
18649
18650     int f1()
18651     {
18652       return 42;
18653     }
18654
18655     [[nodiscard]] int f2()
18656     {
18657       [[maybe_unused]] auto unused = f1();
18658
18659       switch (f1())
18660       {
18661       case 17:
18662         f1();
18663         [[fallthrough]];
18664       case 42:
18665         f1();
18666       }
18667       return f1();
18668     }
18669
18670   }
18671
18672   namespace test_extended_aggregate_initialization
18673   {
18674
18675     struct base1
18676     {
18677       int b1, b2 = 42;
18678     };
18679
18680     struct base2
18681     {
18682       base2() {
18683         b3 = 42;
18684       }
18685       int b3;
18686     };
18687
18688     struct derived : base1, base2
18689     {
18690         int d;
18691     };
18692
18693     derived d1 {{1, 2}, {}, 4};  // full initialization
18694     derived d2 {{}, {}, 4};      // value-initialized bases
18695
18696   }
18697
18698   namespace test_general_range_based_for_loop
18699   {
18700
18701     struct iter
18702     {
18703       int i;
18704
18705       int& operator* ()
18706       {
18707         return i;
18708       }
18709
18710       const int& operator* () const
18711       {
18712         return i;
18713       }
18714
18715       iter& operator++()
18716       {
18717         ++i;
18718         return *this;
18719       }
18720     };
18721
18722     struct sentinel
18723     {
18724       int i;
18725     };
18726
18727     bool operator== (const iter& i, const sentinel& s)
18728     {
18729       return i.i == s.i;
18730     }
18731
18732     bool operator!= (const iter& i, const sentinel& s)
18733     {
18734       return !(i == s);
18735     }
18736
18737     struct range
18738     {
18739       iter begin() const
18740       {
18741         return {0};
18742       }
18743
18744       sentinel end() const
18745       {
18746         return {5};
18747       }
18748     };
18749
18750     void f()
18751     {
18752       range r {};
18753
18754       for (auto i : r)
18755       {
18756         [[maybe_unused]] auto v = i;
18757       }
18758     }
18759
18760   }
18761
18762   namespace test_lambda_capture_asterisk_this_by_value
18763   {
18764
18765     struct t
18766     {
18767       int i;
18768       int foo()
18769       {
18770         return [*this]()
18771         {
18772           return i;
18773         }();
18774       }
18775     };
18776
18777   }
18778
18779   namespace test_enum_class_construction
18780   {
18781
18782     enum class byte : unsigned char
18783     {};
18784
18785     byte foo {42};
18786
18787   }
18788
18789   namespace test_constexpr_if
18790   {
18791
18792     template <bool cond>
18793     int f ()
18794     {
18795       if constexpr(cond)
18796       {
18797         return 13;
18798       }
18799       else
18800       {
18801         return 42;
18802       }
18803     }
18804
18805   }
18806
18807   namespace test_selection_statement_with_initializer
18808   {
18809
18810     int f()
18811     {
18812       return 13;
18813     }
18814
18815     int f2()
18816     {
18817       if (auto i = f(); i > 0)
18818       {
18819         return 3;
18820       }
18821
18822       switch (auto i = f(); i + 4)
18823       {
18824       case 17:
18825         return 2;
18826
18827       default:
18828         return 1;
18829       }
18830     }
18831
18832   }
18833
18834   namespace test_template_argument_deduction_for_class_templates
18835   {
18836
18837     template <typename T1, typename T2>
18838     struct pair
18839     {
18840       pair (T1 p1, T2 p2)
18841         : m1 {p1},
18842           m2 {p2}
18843       {}
18844
18845       T1 m1;
18846       T2 m2;
18847     };
18848
18849     void f()
18850     {
18851       [[maybe_unused]] auto p = pair{13, 42u};
18852     }
18853
18854   }
18855
18856   namespace test_non_type_auto_template_parameters
18857   {
18858
18859     template <auto n>
18860     struct B
18861     {};
18862
18863     B<5> b1;
18864     B<'a'> b2;
18865
18866   }
18867
18868   namespace test_structured_bindings
18869   {
18870
18871     int arr[2] = { 1, 2 };
18872     std::pair<int, int> pr = { 1, 2 };
18873
18874     auto f1() -> int(&)[2]
18875     {
18876       return arr;
18877     }
18878
18879     auto f2() -> std::pair<int, int>&
18880     {
18881       return pr;
18882     }
18883
18884     struct S
18885     {
18886       int x1 : 2;
18887       volatile double y1;
18888     };
18889
18890     S f3()
18891     {
18892       return {};
18893     }
18894
18895     auto [ x1, y1 ] = f1();
18896     auto& [ xr1, yr1 ] = f1();
18897     auto [ x2, y2 ] = f2();
18898     auto& [ xr2, yr2 ] = f2();
18899     const auto [ x3, y3 ] = f3();
18900
18901   }
18902
18903   namespace test_exception_spec_type_system
18904   {
18905
18906     struct Good {};
18907     struct Bad {};
18908
18909     void g1() noexcept;
18910     void g2();
18911
18912     template<typename T>
18913     Bad
18914     f(T*, T*);
18915
18916     template<typename T1, typename T2>
18917     Good
18918     f(T1*, T2*);
18919
18920     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
18921
18922   }
18923
18924   namespace test_inline_variables
18925   {
18926
18927     template<class T> void f(T)
18928     {}
18929
18930     template<class T> inline T g(T)
18931     {
18932       return T{};
18933     }
18934
18935     template<> inline void f<>(int)
18936     {}
18937
18938     template<> int g<>(int)
18939     {
18940       return 5;
18941     }
18942
18943   }
18944
18945 }  // namespace cxx17
18946
18947 #endif  // __cplusplus < 201703L && !defined _MSC_VER
18948
18949
18950
18951 _ACEOF
18952 if ac_fn_cxx_try_compile "$LINENO"; then :
18953   eval $cachevar=yes
18954 else
18955   eval $cachevar=no
18956 fi
18957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18958            CXX="$ac_save_CXX"
18959 fi
18960 eval ac_res=\$$cachevar
18961                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18962 $as_echo "$ac_res" >&6; }
18963         if eval test x\$$cachevar = xyes; then
18964           CXX_DIALECT="$switch"
18965           CXX="$CXX $switch"
18966           if test -n "$CXXCPP" ; then
18967             CXXCPP="$CXXCPP $switch"
18968           fi
18969           ac_success=yes
18970           break
18971         fi
18972       done
18973       if test x$ac_success = xyes; then
18974         break
18975       fi
18976     done
18977   fi
18978   ac_ext=c
18979 ac_cpp='$CPP $CPPFLAGS'
18980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18983
18984   if test x$ax_cxx_compile_cxx17_required = xtrue; then
18985     if test x$ac_success = xno; then
18986       as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5
18987     fi
18988   fi
18989   if test x$ac_success = xno; then
18990     HAVE_CXX17=0
18991     { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5
18992 $as_echo "$as_me: No compiler with C++17 support was found" >&6;}
18993   else
18994     HAVE_CXX17=1
18995
18996 $as_echo "#define HAVE_CXX17 1" >>confdefs.h
18997
18998   fi
18999
19000
19001
19002
19003 # Dependency checking.
19004 rm -rf .tst 2>/dev/null
19005 mkdir .tst 2>/dev/null
19006 if test -d .tst; then
19007   am__leading_dot=.
19008 else
19009   am__leading_dot=_
19010 fi
19011 rmdir .tst 2>/dev/null
19012
19013 DEPDIR="${am__leading_dot}deps"
19014
19015 ac_config_commands="$ac_config_commands depdir"
19016
19017
19018 depcc="$CC"   am_compiler_list=
19019
19020 am_depcomp=$ac_aux_dir/depcomp
19021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
19022 $as_echo_n "checking dependency style of $depcc... " >&6; }
19023 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
19024   $as_echo_n "(cached) " >&6
19025 else
19026   if test -f "$am_depcomp"; then
19027   # We make a subdir and do the tests there.  Otherwise we can end up
19028   # making bogus files that we don't know about and never remove.  For
19029   # instance it was reported that on HP-UX the gcc test will end up
19030   # making a dummy file named `D' -- because `-MD' means `put the output
19031   # in D'.
19032   mkdir conftest.dir
19033   # Copy depcomp to subdir because otherwise we won't find it if we're
19034   # using a relative directory.
19035   cp "$am_depcomp" conftest.dir
19036   cd conftest.dir
19037   # We will build objects and dependencies in a subdirectory because
19038   # it helps to detect inapplicable dependency modes.  For instance
19039   # both Tru64's cc and ICC support -MD to output dependencies as a
19040   # side effect of compilation, but ICC will put the dependencies in
19041   # the current directory while Tru64 will put them in the object
19042   # directory.
19043   mkdir sub
19044
19045   am_cv_CC_dependencies_compiler_type=none
19046   if test "$am_compiler_list" = ""; then
19047      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
19048   fi
19049   for depmode in $am_compiler_list; do
19050     if test $depmode = none; then break; fi
19051
19052     $as_echo "$as_me:$LINENO: trying $depmode" >&5
19053     # Setup a source with many dependencies, because some compilers
19054     # like to wrap large dependency lists on column 80 (with \), and
19055     # we should not choose a depcomp mode which is confused by this.
19056     #
19057     # We need to recreate these files for each test, as the compiler may
19058     # overwrite some of them when testing with obscure command lines.
19059     # This happens at least with the AIX C compiler.
19060     : > sub/conftest.c
19061     for i in 1 2 3 4 5 6; do
19062       echo '#include "conftst'$i'.h"' >> sub/conftest.c
19063       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
19064       # Solaris 8's {/usr,}/bin/sh.
19065       touch sub/conftst$i.h
19066     done
19067     echo "include sub/conftest.Po" > confmf
19068
19069     # We check with `-c' and `-o' for the sake of the "dashmstdout"
19070     # mode.  It turns out that the SunPro C++ compiler does not properly
19071     # handle `-M -o', and we need to detect this.
19072     depcmd="depmode=$depmode \
19073        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
19074        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
19075        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
19076     echo "| $depcmd" | sed -e 's/  */ /g' >&5
19077     if env $depcmd > conftest.err 2>&1 &&
19078        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
19079        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
19080        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
19081       # icc doesn't choke on unknown options, it will just issue warnings
19082       # or remarks (even with -Werror).  So we grep stderr for any message
19083       # that says an option was ignored or not supported.
19084       # When given -MP, icc 7.0 and 7.1 complain thusly:
19085       #   icc: Command line warning: ignoring option '-M'; no argument required
19086       # The diagnosis changed in icc 8.0:
19087       #   icc: Command line remark: option '-MP' not supported
19088       if (grep 'ignoring option' conftest.err ||
19089           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
19090         am_cv_CC_dependencies_compiler_type=$depmode
19091         $as_echo "$as_me:$LINENO: success" >&5
19092         break
19093       fi
19094     fi
19095     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
19096     sed -e 's/^/| /' < conftest.err >&5
19097   done
19098
19099   cd ..
19100   rm -rf conftest.dir
19101 else
19102   am_cv_CC_dependencies_compiler_type=none
19103 fi
19104
19105 fi
19106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
19107 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
19108 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
19109 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
19110 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
19111
19112 fi
19113
19114
19115 # Since the first call to PKG_CHECK_MODULES may not happen (is guarded by
19116 # a condition), we must call PKG_PROG_PKG_CONFIG explicitly to probe for
19117 # pkg-config.
19118
19119
19120
19121
19122
19123
19124
19125 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
19126         if test -n "$ac_tool_prefix"; then
19127   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
19128 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
19129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19130 $as_echo_n "checking for $ac_word... " >&6; }
19131 if ${ac_cv_path_PKG_CONFIG+:} false; then :
19132   $as_echo_n "(cached) " >&6
19133 else
19134   case $PKG_CONFIG in
19135   [\\/]* | ?:[\\/]*)
19136   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
19137   ;;
19138   *)
19139   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19140 for as_dir in $PATH
19141 do
19142   IFS=$as_save_IFS
19143   test -z "$as_dir" && as_dir=.
19144     for ac_exec_ext in '' $ac_executable_extensions; do
19145   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19146     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
19147     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19148     break 2
19149   fi
19150 done
19151   done
19152 IFS=$as_save_IFS
19153
19154   ;;
19155 esac
19156 fi
19157 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
19158 if test -n "$PKG_CONFIG"; then
19159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
19160 $as_echo "$PKG_CONFIG" >&6; }
19161 else
19162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19163 $as_echo "no" >&6; }
19164 fi
19165
19166
19167 fi
19168 if test -z "$ac_cv_path_PKG_CONFIG"; then
19169   ac_pt_PKG_CONFIG=$PKG_CONFIG
19170   # Extract the first word of "pkg-config", so it can be a program name with args.
19171 set dummy pkg-config; ac_word=$2
19172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19173 $as_echo_n "checking for $ac_word... " >&6; }
19174 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
19175   $as_echo_n "(cached) " >&6
19176 else
19177   case $ac_pt_PKG_CONFIG in
19178   [\\/]* | ?:[\\/]*)
19179   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
19180   ;;
19181   *)
19182   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19183 for as_dir in $PATH
19184 do
19185   IFS=$as_save_IFS
19186   test -z "$as_dir" && as_dir=.
19187     for ac_exec_ext in '' $ac_executable_extensions; do
19188   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19189     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
19190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19191     break 2
19192   fi
19193 done
19194   done
19195 IFS=$as_save_IFS
19196
19197   ;;
19198 esac
19199 fi
19200 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
19201 if test -n "$ac_pt_PKG_CONFIG"; then
19202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
19203 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
19204 else
19205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19206 $as_echo "no" >&6; }
19207 fi
19208
19209   if test "x$ac_pt_PKG_CONFIG" = x; then
19210     PKG_CONFIG=""
19211   else
19212     case $cross_compiling:$ac_tool_warned in
19213 yes:)
19214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19215 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19216 ac_tool_warned=yes ;;
19217 esac
19218     PKG_CONFIG=$ac_pt_PKG_CONFIG
19219   fi
19220 else
19221   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
19222 fi
19223
19224 fi
19225 if test -n "$PKG_CONFIG"; then
19226         _pkg_min_version=0.9.0
19227         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
19228 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
19229         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
19230                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19231 $as_echo "yes" >&6; }
19232         else
19233                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19234 $as_echo "no" >&6; }
19235                 PKG_CONFIG=""
19236         fi
19237 fi
19238
19239
19240 CONFIG_OBS=
19241 CONFIG_DEPS=
19242 CONFIG_SRCS=
19243 ENABLE_CFLAGS=
19244
19245 CONFIG_ALL=
19246 CONFIG_CLEAN=
19247 CONFIG_INSTALL=
19248 CONFIG_UNINSTALL=
19249
19250 # If we haven't got the data from the intl directory,
19251 # assume NLS is disabled.
19252 USE_NLS=no
19253 LIBINTL=
19254 LIBINTL_DEP=
19255 INCINTL=
19256 XGETTEXT=
19257 GMSGFMT=
19258 POSUB=
19259
19260 if test -f  ../intl/config.intl; then
19261   .  ../intl/config.intl
19262 fi
19263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
19264 $as_echo_n "checking whether NLS is requested... " >&6; }
19265 if test x"$USE_NLS" != xyes; then
19266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19267 $as_echo "no" >&6; }
19268 else
19269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19270 $as_echo "yes" >&6; }
19271
19272 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
19273
19274
19275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
19276 $as_echo_n "checking for catalogs to be installed... " >&6; }
19277   # Look for .po and .gmo files in the source directory.
19278   CATALOGS=
19279   XLINGUAS=
19280   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
19281     # If there aren't any .gmo files the shell will give us the
19282     # literal string "../path/to/srcdir/po/*.gmo" which has to be
19283     # weeded out.
19284     case "$cat" in *\**)
19285       continue;;
19286     esac
19287     # The quadruple backslash is collapsed to a double backslash
19288     # by the backticks, then collapsed again by the double quotes,
19289     # leaving us with one backslash in the sed expression (right
19290     # before the dot that mustn't act as a wildcard).
19291     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
19292     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
19293     # The user is allowed to set LINGUAS to a list of languages to
19294     # install catalogs for.  If it's empty that means "all of them."
19295     if test "x$LINGUAS" = x; then
19296       CATALOGS="$CATALOGS $cat"
19297       XLINGUAS="$XLINGUAS $lang"
19298     else
19299       case "$LINGUAS" in *$lang*)
19300         CATALOGS="$CATALOGS $cat"
19301         XLINGUAS="$XLINGUAS $lang"
19302         ;;
19303       esac
19304     fi
19305   done
19306   LINGUAS="$XLINGUAS"
19307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
19308 $as_echo "$LINGUAS" >&6; }
19309
19310
19311     DATADIRNAME=share
19312
19313   INSTOBJEXT=.mo
19314
19315   GENCAT=gencat
19316
19317   CATOBJEXT=.gmo
19318
19319 fi
19320
19321 localedir='${datadir}/locale'
19322
19323
19324 if test x"$USE_NLS" = xyes; then
19325    CONFIG_ALL="$CONFIG_ALL all-po"
19326    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
19327    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
19328    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
19329 fi
19330
19331 PACKAGE=gdb
19332
19333 cat >>confdefs.h <<_ACEOF
19334 #define PACKAGE "$PACKAGE"
19335 _ACEOF
19336
19337
19338
19339 # We never need to detect it in this sub-configure.
19340 # But preserve it for config.status --recheck.
19341
19342
19343
19344 MAKEINFO_EXTRA_FLAGS=""
19345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
19346 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
19347 if ${gdb_cv_have_makeinfo_click+:} false; then :
19348   $as_echo_n "(cached) " >&6
19349 else
19350   echo '@clicksequence{a @click{} b}' >conftest.texinfo
19351   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
19352     gdb_cv_have_makeinfo_click=yes
19353   else
19354     gdb_cv_have_makeinfo_click=no
19355   fi
19356 fi
19357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
19358 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
19359 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
19360   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
19361 fi
19362
19363
19364
19365
19366 # Check whether --with-separate-debug-dir was given.
19367 if test "${with_separate_debug_dir+set}" = set; then :
19368   withval=$with_separate_debug_dir;
19369     DEBUGDIR=$withval
19370 else
19371   DEBUGDIR=${libdir}/debug
19372 fi
19373
19374
19375   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19376   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19377   ac_define_dir=`eval echo $DEBUGDIR`
19378   ac_define_dir=`eval echo $ac_define_dir`
19379
19380 cat >>confdefs.h <<_ACEOF
19381 #define DEBUGDIR "$ac_define_dir"
19382 _ACEOF
19383
19384
19385
19386
19387   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
19388      if test "x$prefix" = xNONE; then
19389         test_prefix=/usr/local
19390      else
19391         test_prefix=$prefix
19392      fi
19393   else
19394      test_prefix=$exec_prefix
19395   fi
19396   value=0
19397   case ${ac_define_dir} in
19398      "${test_prefix}"|"${test_prefix}/"*|\
19399         '${exec_prefix}'|'${exec_prefix}/'*)
19400      value=1
19401      ;;
19402   esac
19403
19404 cat >>confdefs.h <<_ACEOF
19405 #define DEBUGDIR_RELOCATABLE $value
19406 _ACEOF
19407
19408
19409
19410
19411
19412 # Check whether --with-additional-debug-dirs was given.
19413 if test "${with_additional_debug_dirs+set}" = set; then :
19414   withval=$with_additional_debug_dirs;
19415 cat >>confdefs.h <<_ACEOF
19416 #define ADDITIONAL_DEBUG_DIRS "${withval}"
19417 _ACEOF
19418
19419 fi
19420
19421
19422 # We can't pass paths as command line arguments.
19423 # Mingw32 tries to be clever and will convert the paths for us.
19424 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
19425 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
19426 # This breaks GDB's relocatable path conversions since paths passed in
19427 # config.h would not get so translated, the path prefixes no longer match.
19428
19429   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19430   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19431   ac_define_dir=`eval echo $bindir`
19432   ac_define_dir=`eval echo $ac_define_dir`
19433
19434 cat >>confdefs.h <<_ACEOF
19435 #define BINDIR "$ac_define_dir"
19436 _ACEOF
19437
19438
19439
19440 # GDB's datadir relocation
19441
19442
19443
19444 # Check whether --with-gdb-datadir was given.
19445 if test "${with_gdb_datadir+set}" = set; then :
19446   withval=$with_gdb_datadir;
19447     GDB_DATADIR=$withval
19448 else
19449   GDB_DATADIR=${datadir}/gdb
19450 fi
19451
19452
19453   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19454   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19455   ac_define_dir=`eval echo $GDB_DATADIR`
19456   ac_define_dir=`eval echo $ac_define_dir`
19457
19458 cat >>confdefs.h <<_ACEOF
19459 #define GDB_DATADIR "$ac_define_dir"
19460 _ACEOF
19461
19462
19463
19464
19465   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
19466      if test "x$prefix" = xNONE; then
19467         test_prefix=/usr/local
19468      else
19469         test_prefix=$prefix
19470      fi
19471   else
19472      test_prefix=$exec_prefix
19473   fi
19474   value=0
19475   case ${ac_define_dir} in
19476      "${test_prefix}"|"${test_prefix}/"*|\
19477         '${exec_prefix}'|'${exec_prefix}/'*)
19478      value=1
19479      ;;
19480   esac
19481
19482 cat >>confdefs.h <<_ACEOF
19483 #define GDB_DATADIR_RELOCATABLE $value
19484 _ACEOF
19485
19486
19487
19488
19489
19490 # Check whether --with-relocated-sources was given.
19491 if test "${with_relocated_sources+set}" = set; then :
19492   withval=$with_relocated_sources; reloc_srcdir="${withval}"
19493
19494   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19495   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19496   ac_define_dir=`eval echo $reloc_srcdir`
19497   ac_define_dir=`eval echo $ac_define_dir`
19498
19499 cat >>confdefs.h <<_ACEOF
19500 #define RELOC_SRCDIR "$ac_define_dir"
19501 _ACEOF
19502
19503
19504
19505 fi
19506
19507
19508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
19509 $as_echo_n "checking for default auto-load directory... " >&6; }
19510
19511 # Check whether --with-auto-load-dir was given.
19512 if test "${with_auto_load_dir+set}" = set; then :
19513   withval=$with_auto_load_dir;
19514 else
19515   with_auto_load_dir='$debugdir:$datadir/auto-load'
19516 fi
19517
19518 escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
19519
19520   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19521   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19522   ac_define_dir=`eval echo $escape_dir`
19523   ac_define_dir=`eval echo $ac_define_dir`
19524
19525 cat >>confdefs.h <<_ACEOF
19526 #define AUTO_LOAD_DIR "$ac_define_dir"
19527 _ACEOF
19528
19529
19530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
19531 $as_echo "$with_auto_load_dir" >&6; }
19532
19533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
19534 $as_echo_n "checking for default auto-load safe-path... " >&6; }
19535
19536 # Check whether --with-auto-load-safe-path was given.
19537 if test "${with_auto_load_safe_path+set}" = set; then :
19538   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
19539      with_auto_load_safe_path="/"
19540      fi
19541 else
19542   with_auto_load_safe_path="$with_auto_load_dir"
19543 fi
19544
19545 escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
19546
19547   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
19548   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19549   ac_define_dir=`eval echo $escape_dir`
19550   ac_define_dir=`eval echo $ac_define_dir`
19551
19552 cat >>confdefs.h <<_ACEOF
19553 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
19554 _ACEOF
19555
19556
19557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
19558 $as_echo "$with_auto_load_safe_path" >&6; }
19559
19560
19561
19562 subdirs="$subdirs testsuite"
19563
19564
19565 # Check whether to support alternative target configurations
19566 # Check whether --enable-targets was given.
19567 if test "${enable_targets+set}" = set; then :
19568   enableval=$enable_targets; case "${enableval}" in
19569   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
19570             ;;
19571   no)       enable_targets= ;;
19572   *)        enable_targets=$enableval ;;
19573 esac
19574 fi
19575
19576
19577 # Check whether --enable-64-bit-bfd was given.
19578 if test "${enable_64_bit_bfd+set}" = set; then :
19579   enableval=$enable_64_bit_bfd; case $enableval in #(
19580   yes|no) :
19581      ;; #(
19582   *) :
19583     as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
19584   *) :
19585      ;;
19586 esac
19587 else
19588   enable_64_bit_bfd=no
19589 fi
19590
19591
19592 if test "x$enable_64_bit_bfd" = "xno"; then :
19593     # The cast to long int works around a bug in the HP C Compiler
19594 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
19595 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
19596 # This bug is HP SR number 8606223364.
19597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
19598 $as_echo_n "checking size of void *... " >&6; }
19599 if ${ac_cv_sizeof_void_p+:} false; then :
19600   $as_echo_n "(cached) " >&6
19601 else
19602   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
19603
19604 else
19605   if test "$ac_cv_type_void_p" = yes; then
19606      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19608 as_fn_error 77 "cannot compute sizeof (void *)
19609 See \`config.log' for more details" "$LINENO" 5; }
19610    else
19611      ac_cv_sizeof_void_p=0
19612    fi
19613 fi
19614
19615 fi
19616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
19617 $as_echo "$ac_cv_sizeof_void_p" >&6; }
19618
19619
19620
19621 cat >>confdefs.h <<_ACEOF
19622 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
19623 _ACEOF
19624
19625
19626   if test "x$ac_cv_sizeof_void_p" = "x8"; then :
19627   enable_64_bit_bfd=yes
19628 fi
19629
19630 fi
19631
19632  if test "x$enable_64_bit_bfd" = "xyes"; then
19633   ENABLE_BFD_64_BIT_TRUE=
19634   ENABLE_BFD_64_BIT_FALSE='#'
19635 else
19636   ENABLE_BFD_64_BIT_TRUE='#'
19637   ENABLE_BFD_64_BIT_FALSE=
19638 fi
19639
19640
19641
19642 # Provide defaults for some variables set by the per-host and per-target
19643 # configuration.
19644 gdb_host_obs=posix-hdep.o
19645
19646 if test "${target}" = "${host}"; then
19647   gdb_native=yes
19648 else
19649   gdb_native=no
19650 fi
19651
19652 . $srcdir/configure.host
19653
19654 # Accumulate some settings from configure.tgt over all enabled targets
19655
19656 TARGET_OBS=
19657 all_targets=
19658 HAVE_NATIVE_GCORE_TARGET=
19659
19660 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
19661 do
19662   if test "$targ_alias" = "all"; then
19663     all_targets=true
19664   else
19665     # Canonicalize the secondary target names.
19666     result=`$ac_config_sub $targ_alias 2>/dev/null`
19667     if test -n "$result"; then
19668         targ=$result
19669     else
19670         targ=$targ_alias
19671     fi
19672
19673     . ${srcdir}/configure.tgt
19674
19675     if test -z "${gdb_target_obs}"; then :
19676   as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
19677 fi
19678
19679     # Target-specific object files
19680     for i in ${gdb_target_obs}; do
19681         case " $TARGET_OBS " in
19682         *" ${i} "*) ;;
19683         *)
19684           TARGET_OBS="$TARGET_OBS ${i}"
19685           ;;
19686         esac
19687     done
19688
19689     # Check whether this target needs 64-bit CORE_ADDR
19690     if test x${enable_64_bit_bfd} = xno; then
19691       . ${srcdir}/../bfd/config.bfd
19692     fi
19693
19694     # Check whether this target is native and supports gcore.
19695     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
19696        && $gdb_have_gcore; then
19697       HAVE_NATIVE_GCORE_TARGET=1
19698     fi
19699   fi
19700 done
19701
19702 if test x${all_targets} = xtrue; then
19703   if test x${enable_64_bit_bfd} = xyes; then
19704     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
19705   else
19706     TARGET_OBS='$(ALL_TARGET_OBS)'
19707   fi
19708 fi
19709
19710 # AMD debugger API support.
19711
19712
19713 # Check whether --with-amd-dbgapi was given.
19714 if test "${with_amd_dbgapi+set}" = set; then :
19715   withval=$with_amd_dbgapi;
19716            case $withval in
19717              yes | no | auto)
19718                ;;
19719              *)
19720                as_fn_error $? "bad value $withval for --with-amd-dbgapi" "$LINENO" 5
19721                ;;
19722            esac
19723
19724 else
19725   with_amd_dbgapi=auto
19726 fi
19727
19728
19729 # If the user passes --without-amd-dbgapi but also explicitly enables a target
19730 # that requires amd-dbgapi, it is an error.
19731 if test "$with_amd_dbgapi" = no -a "$gdb_require_amd_dbgapi" = true; then
19732   as_fn_error $? "an explicitly enabled target requires amd-dbgapi, but amd-dbgapi is explicitly disabled" "$LINENO" 5
19733 fi
19734
19735 # Look for amd-dbgapi if:
19736 #
19737 #   - a target architecture requiring it has explicitly been enabled, or
19738 #   - --enable-targets=all was provided and the user did not explicitly disable
19739 #     amd-dbgapi support
19740 if test "$gdb_require_amd_dbgapi" = true \
19741      -o \( "$all_targets" = true -a "$with_amd_dbgapi" != no \); then
19742   # amd-dbgapi version 0.68 is part of ROCm 5.4.  There is no guarantee of API
19743   # stability until amd-dbgapi hits 1.0, but for convenience, still check for
19744   # greater or equal that version.  It can be handy when testing with a newer
19745   # version of the library.
19746
19747 pkg_failed=no
19748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd-dbgapi >= 0.68.0" >&5
19749 $as_echo_n "checking for amd-dbgapi >= 0.68.0... " >&6; }
19750
19751 if test -n "$AMD_DBGAPI_CFLAGS"; then
19752     pkg_cv_AMD_DBGAPI_CFLAGS="$AMD_DBGAPI_CFLAGS"
19753  elif test -n "$PKG_CONFIG"; then
19754     if test -n "$PKG_CONFIG" && \
19755     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
19756   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
19757   ac_status=$?
19758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19759   test $ac_status = 0; }; then
19760   pkg_cv_AMD_DBGAPI_CFLAGS=`$PKG_CONFIG --cflags "amd-dbgapi >= 0.68.0" 2>/dev/null`
19761                       test "x$?" != "x0" && pkg_failed=yes
19762 else
19763   pkg_failed=yes
19764 fi
19765  else
19766     pkg_failed=untried
19767 fi
19768 if test -n "$AMD_DBGAPI_LIBS"; then
19769     pkg_cv_AMD_DBGAPI_LIBS="$AMD_DBGAPI_LIBS"
19770  elif test -n "$PKG_CONFIG"; then
19771     if test -n "$PKG_CONFIG" && \
19772     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
19773   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
19774   ac_status=$?
19775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19776   test $ac_status = 0; }; then
19777   pkg_cv_AMD_DBGAPI_LIBS=`$PKG_CONFIG --libs "amd-dbgapi >= 0.68.0" 2>/dev/null`
19778                       test "x$?" != "x0" && pkg_failed=yes
19779 else
19780   pkg_failed=yes
19781 fi
19782  else
19783     pkg_failed=untried
19784 fi
19785
19786 if test $pkg_failed = no; then
19787   pkg_save_LDFLAGS="$LDFLAGS"
19788   LDFLAGS="$LDFLAGS $pkg_cv_AMD_DBGAPI_LIBS"
19789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19790 /* end confdefs.h.  */
19791
19792 int
19793 main ()
19794 {
19795
19796   ;
19797   return 0;
19798 }
19799 _ACEOF
19800 if ac_fn_c_try_link "$LINENO"; then :
19801
19802 else
19803   pkg_failed=yes
19804 fi
19805 rm -f core conftest.err conftest.$ac_objext \
19806     conftest$ac_exeext conftest.$ac_ext
19807   LDFLAGS=$pkg_save_LDFLAGS
19808 fi
19809
19810
19811
19812 if test $pkg_failed = yes; then
19813         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19814 $as_echo "no" >&6; }
19815
19816 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19817         _pkg_short_errors_supported=yes
19818 else
19819         _pkg_short_errors_supported=no
19820 fi
19821         if test $_pkg_short_errors_supported = yes; then
19822                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
19823         else
19824                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
19825         fi
19826         # Put the nasty error message in config.log where it belongs
19827         echo "$AMD_DBGAPI_PKG_ERRORS" >&5
19828
19829         has_amd_dbgapi=no
19830 elif test $pkg_failed = untried; then
19831         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19832 $as_echo "no" >&6; }
19833         has_amd_dbgapi=no
19834 else
19835         AMD_DBGAPI_CFLAGS=$pkg_cv_AMD_DBGAPI_CFLAGS
19836         AMD_DBGAPI_LIBS=$pkg_cv_AMD_DBGAPI_LIBS
19837         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19838 $as_echo "yes" >&6; }
19839         has_amd_dbgapi=yes
19840 fi
19841
19842   if test "$has_amd_dbgapi" = "yes"; then
19843
19844 $as_echo "#define HAVE_AMD_DBGAPI 1" >>confdefs.h
19845
19846     TARGET_OBS="$TARGET_OBS amd-dbgapi-target.o"
19847
19848     # If --enable-targets=all was provided, use the list of all files depending
19849     # on amd-dbgapi that is hardcoded in the Makefile.  Else, the appropriate
19850     # architecture entry in configure.tgt will have added the files to
19851     # gdb_target_obs.
19852     if test "$all_targets" = true; then
19853       TARGET_OBS="$TARGET_OBS \$(ALL_AMD_DBGAPI_TARGET_OBS)"
19854     fi
19855   elif test "$gdb_require_amd_dbgapi" = true -o "$with_amd_dbgapi" = yes; then
19856     # amd-dbgapi was not found and...
19857     #
19858     #   - a target requiring it was explicitly enabled, or
19859     #   - the user explicitly wants to enable amd-dbgapi
19860     as_fn_error $? "amd-dbgapi is required, but cannot find an appropriate version: $AMD_DBGAPI_PKG_ERRORS" "$LINENO" 5
19861   fi
19862 fi
19863
19864
19865
19866
19867 # For other settings, only the main target counts.
19868 gdb_sim=
19869 gdb_osabi=
19870 targ=$target; . ${srcdir}/configure.tgt
19871
19872 # Fetch the default architecture and default target vector from BFD.
19873 targ=$target; . $srcdir/../bfd/config.bfd
19874
19875 # We only want the first architecture, so strip off the others if
19876 # there is more than one.
19877 targ_archs=`echo $targ_archs | sed 's/ .*//'`
19878
19879 if test "x$targ_archs" != x; then
19880
19881 cat >>confdefs.h <<_ACEOF
19882 #define DEFAULT_BFD_ARCH $targ_archs
19883 _ACEOF
19884
19885 fi
19886 if test "x$targ_defvec" != x; then
19887
19888 cat >>confdefs.h <<_ACEOF
19889 #define DEFAULT_BFD_VEC $targ_defvec
19890 _ACEOF
19891
19892 fi
19893
19894 # Enable TUI.
19895 # Check whether --enable-tui was given.
19896 if test "${enable_tui+set}" = set; then :
19897   enableval=$enable_tui;
19898            case $enableval in
19899              yes | no | auto)
19900                ;;
19901              *)
19902                as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5
19903                ;;
19904            esac
19905
19906 else
19907   enable_tui=auto
19908 fi
19909
19910
19911 # Enable gdbtk.
19912 # Check whether --enable-gdbtk was given.
19913 if test "${enable_gdbtk+set}" = set; then :
19914   enableval=$enable_gdbtk;
19915            case $enableval in
19916              yes | no)
19917                ;;
19918              *)
19919                as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5
19920                ;;
19921            esac
19922
19923 else
19924   if test -d "$srcdir/gdbtk"; then
19925                  enable_gdbtk=yes
19926                else
19927                  enable_gdbtk=no
19928                fi
19929 fi
19930
19931 # We unconditionally disable gdbtk tests on selected platforms.
19932 case $host_os in
19933   go32* | windows*)
19934     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
19935 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
19936     enable_gdbtk=no ;;
19937 esac
19938
19939 # Handle optional debuginfod support
19940
19941 # Handle optional debuginfod support as well as optional section
19942 # downloading support.
19943 #
19944 # Define HAVE_LIBDEBUGINFOD if libdebuginfod is found with version >= 0.179.
19945 #
19946 # Define HAVE_LIBDEBUGINFOD_FIND_SECTION if libdebuginfod is found with
19947 # version >= 0.188.
19948
19949 # Check whether --with-debuginfod was given.
19950 if test "${with_debuginfod+set}" = set; then :
19951   withval=$with_debuginfod;
19952 else
19953   with_debuginfod=auto
19954 fi
19955
19956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
19957 $as_echo_n "checking whether to use debuginfod... " >&6; }
19958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
19959 $as_echo "$with_debuginfod" >&6; }
19960
19961 if test "x$with_debuginfod" != xno; then
19962
19963 pkg_failed=no
19964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.188" >&5
19965 $as_echo_n "checking for libdebuginfod >= 0.188... " >&6; }
19966
19967 if test -n "$DEBUGINFOD_CFLAGS"; then
19968     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
19969  elif test -n "$PKG_CONFIG"; then
19970     if test -n "$PKG_CONFIG" && \
19971     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
19972   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
19973   ac_status=$?
19974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19975   test $ac_status = 0; }; then
19976   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.188" 2>/dev/null`
19977                       test "x$?" != "x0" && pkg_failed=yes
19978 else
19979   pkg_failed=yes
19980 fi
19981  else
19982     pkg_failed=untried
19983 fi
19984 if test -n "$DEBUGINFOD_LIBS"; then
19985     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
19986  elif test -n "$PKG_CONFIG"; then
19987     if test -n "$PKG_CONFIG" && \
19988     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
19989   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
19990   ac_status=$?
19991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19992   test $ac_status = 0; }; then
19993   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.188" 2>/dev/null`
19994                       test "x$?" != "x0" && pkg_failed=yes
19995 else
19996   pkg_failed=yes
19997 fi
19998  else
19999     pkg_failed=untried
20000 fi
20001
20002 if test $pkg_failed = no; then
20003   pkg_save_LDFLAGS="$LDFLAGS"
20004   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
20005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20006 /* end confdefs.h.  */
20007
20008 int
20009 main ()
20010 {
20011
20012   ;
20013   return 0;
20014 }
20015 _ACEOF
20016 if ac_fn_c_try_link "$LINENO"; then :
20017
20018 else
20019   pkg_failed=yes
20020 fi
20021 rm -f core conftest.err conftest.$ac_objext \
20022     conftest$ac_exeext conftest.$ac_ext
20023   LDFLAGS=$pkg_save_LDFLAGS
20024 fi
20025
20026
20027
20028 if test $pkg_failed = yes; then
20029         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20030 $as_echo "no" >&6; }
20031
20032 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
20033         _pkg_short_errors_supported=yes
20034 else
20035         _pkg_short_errors_supported=no
20036 fi
20037         if test $_pkg_short_errors_supported = yes; then
20038                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
20039         else
20040                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
20041         fi
20042         # Put the nasty error message in config.log where it belongs
20043         echo "$DEBUGINFOD_PKG_ERRORS" >&5
20044
20045         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
20046 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
20047 elif test $pkg_failed = untried; then
20048         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20049 $as_echo "no" >&6; }
20050         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
20051 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
20052 else
20053         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
20054         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
20055         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20056 $as_echo "yes" >&6; }
20057
20058 $as_echo "#define HAVE_LIBDEBUGINFOD_FIND_SECTION 1" >>confdefs.h
20059
20060 fi
20061
20062
20063 pkg_failed=no
20064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
20065 $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
20066
20067 if test -n "$DEBUGINFOD_CFLAGS"; then
20068     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
20069  elif test -n "$PKG_CONFIG"; then
20070     if test -n "$PKG_CONFIG" && \
20071     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
20072   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
20073   ac_status=$?
20074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20075   test $ac_status = 0; }; then
20076   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
20077                       test "x$?" != "x0" && pkg_failed=yes
20078 else
20079   pkg_failed=yes
20080 fi
20081  else
20082     pkg_failed=untried
20083 fi
20084 if test -n "$DEBUGINFOD_LIBS"; then
20085     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
20086  elif test -n "$PKG_CONFIG"; then
20087     if test -n "$PKG_CONFIG" && \
20088     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
20089   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
20090   ac_status=$?
20091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20092   test $ac_status = 0; }; then
20093   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
20094                       test "x$?" != "x0" && pkg_failed=yes
20095 else
20096   pkg_failed=yes
20097 fi
20098  else
20099     pkg_failed=untried
20100 fi
20101
20102 if test $pkg_failed = no; then
20103   pkg_save_LDFLAGS="$LDFLAGS"
20104   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
20105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20106 /* end confdefs.h.  */
20107
20108 int
20109 main ()
20110 {
20111
20112   ;
20113   return 0;
20114 }
20115 _ACEOF
20116 if ac_fn_c_try_link "$LINENO"; then :
20117
20118 else
20119   pkg_failed=yes
20120 fi
20121 rm -f core conftest.err conftest.$ac_objext \
20122     conftest$ac_exeext conftest.$ac_ext
20123   LDFLAGS=$pkg_save_LDFLAGS
20124 fi
20125
20126
20127
20128 if test $pkg_failed = yes; then
20129         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20130 $as_echo "no" >&6; }
20131
20132 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
20133         _pkg_short_errors_supported=yes
20134 else
20135         _pkg_short_errors_supported=no
20136 fi
20137         if test $_pkg_short_errors_supported = yes; then
20138                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
20139         else
20140                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
20141         fi
20142         # Put the nasty error message in config.log where it belongs
20143         echo "$DEBUGINFOD_PKG_ERRORS" >&5
20144
20145         if test "x$with_debuginfod" = xyes; then
20146        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
20147      else
20148        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
20149 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
20150      fi
20151 elif test $pkg_failed = untried; then
20152         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20153 $as_echo "no" >&6; }
20154         if test "x$with_debuginfod" = xyes; then
20155        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
20156      else
20157        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
20158 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
20159      fi
20160 else
20161         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
20162         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
20163         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20164 $as_echo "yes" >&6; }
20165
20166 $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
20167
20168 fi
20169 else
20170   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
20171 $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
20172 fi
20173
20174
20175 # Libunwind support for ia64.
20176
20177 # Check whether --with-libunwind-ia64 was given.
20178 if test "${with_libunwind_ia64+set}" = set; then :
20179   withval=$with_libunwind_ia64;
20180 else
20181   with_libunwind_ia64=auto
20182 fi
20183
20184
20185 # Backward compatibility option.
20186 if test "${with_libunwind+set}" = set; then
20187   if test x"$with_libunwind_ia64" != xauto; then
20188     as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
20189   fi
20190   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
20191 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
20192   with_libunwind_ia64="$with_libunwind"
20193 fi
20194
20195 case "$with_libunwind_ia64" in
20196   yes | no)
20197     ;;
20198   auto)
20199     for ac_header in libunwind-ia64.h
20200 do :
20201   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
20202 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
20203   cat >>confdefs.h <<_ACEOF
20204 #define HAVE_LIBUNWIND_IA64_H 1
20205 _ACEOF
20206
20207 fi
20208
20209 done
20210
20211     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
20212     ;;
20213   *)
20214     as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
20215     ;;
20216 esac
20217
20218 if test x"$with_libunwind_ia64" = xyes; then
20219   for ac_header in libunwind-ia64.h
20220 do :
20221   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
20222 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
20223   cat >>confdefs.h <<_ACEOF
20224 #define HAVE_LIBUNWIND_IA64_H 1
20225 _ACEOF
20226
20227 fi
20228
20229 done
20230
20231   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
20232     as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
20233   fi
20234   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
20235   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
20236   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
20237 fi
20238
20239 opt_curses=no
20240
20241 # Check whether --with-curses was given.
20242 if test "${with_curses+set}" = set; then :
20243   withval=$with_curses; opt_curses=$withval
20244 fi
20245
20246
20247 prefer_curses=no
20248 if test "$opt_curses" = "yes"; then
20249   prefer_curses=yes
20250 fi
20251
20252 # Profiling support.
20253 # Check whether --enable-profiling was given.
20254 if test "${enable_profiling+set}" = set; then :
20255   enableval=$enable_profiling;
20256            case $enableval in
20257              yes | no)
20258                ;;
20259              *)
20260                as_fn_error $? "bad value $enableval for --enable-profiling" "$LINENO" 5
20261                ;;
20262            esac
20263
20264 else
20265   enable_profiling=no
20266 fi
20267
20268
20269 for ac_func in monstartup _mcleanup
20270 do :
20271   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20272 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20273 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
20274   cat >>confdefs.h <<_ACEOF
20275 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20276 _ACEOF
20277
20278 fi
20279 done
20280
20281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
20282 $as_echo_n "checking for _etext... " >&6; }
20283 if ${ac_cv_var__etext+:} false; then :
20284   $as_echo_n "(cached) " >&6
20285 else
20286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20287 /* end confdefs.h.  */
20288 #include <stdlib.h>
20289          extern char _etext;
20290 int
20291 main ()
20292 {
20293 free (&_etext);
20294
20295   ;
20296   return 0;
20297 }
20298 _ACEOF
20299 if ac_fn_c_try_link "$LINENO"; then :
20300   ac_cv_var__etext=yes
20301 else
20302   ac_cv_var__etext=no
20303
20304 fi
20305 rm -f core conftest.err conftest.$ac_objext \
20306     conftest$ac_exeext conftest.$ac_ext
20307
20308 fi
20309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
20310 $as_echo "$ac_cv_var__etext" >&6; }
20311 if test "$ac_cv_var__etext" = yes; then
20312
20313 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
20314
20315 fi
20316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
20317 $as_echo_n "checking for etext... " >&6; }
20318 if ${ac_cv_var_etext+:} false; then :
20319   $as_echo_n "(cached) " >&6
20320 else
20321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20322 /* end confdefs.h.  */
20323 #include <stdlib.h>
20324          extern char etext;
20325 int
20326 main ()
20327 {
20328 free (&etext);
20329
20330   ;
20331   return 0;
20332 }
20333 _ACEOF
20334 if ac_fn_c_try_link "$LINENO"; then :
20335   ac_cv_var_etext=yes
20336 else
20337   ac_cv_var_etext=no
20338
20339 fi
20340 rm -f core conftest.err conftest.$ac_objext \
20341     conftest$ac_exeext conftest.$ac_ext
20342
20343 fi
20344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
20345 $as_echo "$ac_cv_var_etext" >&6; }
20346 if test "$ac_cv_var_etext" = yes; then
20347
20348 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
20349
20350 fi
20351 if test "$enable_profiling" = yes ; then
20352   if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
20353     as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
20354   fi
20355   PROFILE_CFLAGS=-pg
20356   OLD_CFLAGS="$CFLAGS"
20357   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
20358
20359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
20360 $as_echo_n "checking whether $CC supports -pg... " >&6; }
20361 if ${ac_cv_cc_supports_pg+:} false; then :
20362   $as_echo_n "(cached) " >&6
20363 else
20364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20365 /* end confdefs.h.  */
20366
20367 int
20368 main ()
20369 {
20370 int x;
20371   ;
20372   return 0;
20373 }
20374 _ACEOF
20375 if ac_fn_c_try_compile "$LINENO"; then :
20376   ac_cv_cc_supports_pg=yes
20377 else
20378   ac_cv_cc_supports_pg=no
20379
20380 fi
20381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20382
20383 fi
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
20385 $as_echo "$ac_cv_cc_supports_pg" >&6; }
20386
20387   if test "$ac_cv_cc_supports_pg" = no; then
20388     as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
20389   fi
20390
20391   CFLAGS="$OLD_CFLAGS"
20392 fi
20393
20394 CODESIGN_CERT=
20395 # Check whether --enable-codesign was given.
20396 if test "${enable_codesign+set}" = set; then :
20397   enableval=$enable_codesign; CODESIGN_CERT=$enableval
20398 fi
20399
20400
20401
20402
20403
20404 # Check whether --with-pkgversion was given.
20405 if test "${with_pkgversion+set}" = set; then :
20406   withval=$with_pkgversion; case "$withval" in
20407       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
20408       no)  PKGVERSION= ;;
20409       *)   PKGVERSION="($withval) " ;;
20410      esac
20411 else
20412   PKGVERSION="(GDB) "
20413
20414 fi
20415
20416
20417
20418
20419
20420 # Check whether --with-bugurl was given.
20421 if test "${with_bugurl+set}" = set; then :
20422   withval=$with_bugurl; case "$withval" in
20423       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
20424       no)  BUGURL=
20425            ;;
20426       *)   BUGURL="$withval"
20427            ;;
20428      esac
20429 else
20430   BUGURL="https://www.gnu.org/software/gdb/bugs/"
20431
20432 fi
20433
20434   case ${BUGURL} in
20435   "")
20436     REPORT_BUGS_TO=
20437     REPORT_BUGS_TEXI=
20438     ;;
20439   *)
20440     REPORT_BUGS_TO="<$BUGURL>"
20441     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
20442     ;;
20443   esac;
20444
20445
20446
20447
20448 cat >>confdefs.h <<_ACEOF
20449 #define PKGVERSION "$PKGVERSION"
20450 _ACEOF
20451
20452
20453 cat >>confdefs.h <<_ACEOF
20454 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
20455 _ACEOF
20456
20457
20458 # --------------------- #
20459 # Checks for programs.  #
20460 # --------------------- #
20461
20462 for ac_prog in gawk mawk nawk awk
20463 do
20464   # Extract the first word of "$ac_prog", so it can be a program name with args.
20465 set dummy $ac_prog; ac_word=$2
20466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20467 $as_echo_n "checking for $ac_word... " >&6; }
20468 if ${ac_cv_prog_AWK+:} false; then :
20469   $as_echo_n "(cached) " >&6
20470 else
20471   if test -n "$AWK"; then
20472   ac_cv_prog_AWK="$AWK" # Let the user override the test.
20473 else
20474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20475 for as_dir in $PATH
20476 do
20477   IFS=$as_save_IFS
20478   test -z "$as_dir" && as_dir=.
20479     for ac_exec_ext in '' $ac_executable_extensions; do
20480   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20481     ac_cv_prog_AWK="$ac_prog"
20482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20483     break 2
20484   fi
20485 done
20486   done
20487 IFS=$as_save_IFS
20488
20489 fi
20490 fi
20491 AWK=$ac_cv_prog_AWK
20492 if test -n "$AWK"; then
20493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
20494 $as_echo "$AWK" >&6; }
20495 else
20496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20497 $as_echo "no" >&6; }
20498 fi
20499
20500
20501   test -n "$AWK" && break
20502 done
20503
20504 # Find a good install program.  We prefer a C program (faster),
20505 # so one script is as good as another.  But avoid the broken or
20506 # incompatible versions:
20507 # SysV /etc/install, /usr/sbin/install
20508 # SunOS /usr/etc/install
20509 # IRIX /sbin/install
20510 # AIX /bin/install
20511 # AmigaOS /C/install, which installs bootblocks on floppy discs
20512 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
20513 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
20514 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
20515 # OS/2's system install, which has a completely different semantic
20516 # ./install, which can be erroneously created by make from ./install.sh.
20517 # Reject install programs that cannot install multiple files.
20518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
20519 $as_echo_n "checking for a BSD-compatible install... " >&6; }
20520 if test -z "$INSTALL"; then
20521 if ${ac_cv_path_install+:} false; then :
20522   $as_echo_n "(cached) " >&6
20523 else
20524   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20525 for as_dir in $PATH
20526 do
20527   IFS=$as_save_IFS
20528   test -z "$as_dir" && as_dir=.
20529     # Account for people who put trailing slashes in PATH elements.
20530 case $as_dir/ in #((
20531   ./ | .// | /[cC]/* | \
20532   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
20533   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
20534   /usr/ucb/* ) ;;
20535   *)
20536     # OSF1 and SCO ODT 3.0 have their own names for install.
20537     # Don't use installbsd from OSF since it installs stuff as root
20538     # by default.
20539     for ac_prog in ginstall scoinst install; do
20540       for ac_exec_ext in '' $ac_executable_extensions; do
20541         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
20542           if test $ac_prog = install &&
20543             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
20544             # AIX install.  It has an incompatible calling convention.
20545             :
20546           elif test $ac_prog = install &&
20547             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
20548             # program-specific install script used by HP pwplus--don't use.
20549             :
20550           else
20551             rm -rf conftest.one conftest.two conftest.dir
20552             echo one > conftest.one
20553             echo two > conftest.two
20554             mkdir conftest.dir
20555             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
20556               test -s conftest.one && test -s conftest.two &&
20557               test -s conftest.dir/conftest.one &&
20558               test -s conftest.dir/conftest.two
20559             then
20560               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
20561               break 3
20562             fi
20563           fi
20564         fi
20565       done
20566     done
20567     ;;
20568 esac
20569
20570   done
20571 IFS=$as_save_IFS
20572
20573 rm -rf conftest.one conftest.two conftest.dir
20574
20575 fi
20576   if test "${ac_cv_path_install+set}" = set; then
20577     INSTALL=$ac_cv_path_install
20578   else
20579     # As a last resort, use the slow shell script.  Don't cache a
20580     # value for INSTALL within a source directory, because that will
20581     # break other packages using the cache if that directory is
20582     # removed, or if the value is a relative name.
20583     INSTALL=$ac_install_sh
20584   fi
20585 fi
20586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
20587 $as_echo "$INSTALL" >&6; }
20588
20589 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
20590 # It thinks the first close brace ends the variable substitution.
20591 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
20592
20593 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
20594
20595 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
20596
20597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
20598 $as_echo_n "checking whether ln -s works... " >&6; }
20599 LN_S=$as_ln_s
20600 if test "$LN_S" = "ln -s"; then
20601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20602 $as_echo "yes" >&6; }
20603 else
20604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
20605 $as_echo "no, using $LN_S" >&6; }
20606 fi
20607
20608 if test -n "$ac_tool_prefix"; then
20609   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
20610 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
20611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20612 $as_echo_n "checking for $ac_word... " >&6; }
20613 if ${ac_cv_prog_RANLIB+:} false; then :
20614   $as_echo_n "(cached) " >&6
20615 else
20616   if test -n "$RANLIB"; then
20617   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
20618 else
20619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20620 for as_dir in $PATH
20621 do
20622   IFS=$as_save_IFS
20623   test -z "$as_dir" && as_dir=.
20624     for ac_exec_ext in '' $ac_executable_extensions; do
20625   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20626     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
20627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20628     break 2
20629   fi
20630 done
20631   done
20632 IFS=$as_save_IFS
20633
20634 fi
20635 fi
20636 RANLIB=$ac_cv_prog_RANLIB
20637 if test -n "$RANLIB"; then
20638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
20639 $as_echo "$RANLIB" >&6; }
20640 else
20641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20642 $as_echo "no" >&6; }
20643 fi
20644
20645
20646 fi
20647 if test -z "$ac_cv_prog_RANLIB"; then
20648   ac_ct_RANLIB=$RANLIB
20649   # Extract the first word of "ranlib", so it can be a program name with args.
20650 set dummy ranlib; ac_word=$2
20651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20652 $as_echo_n "checking for $ac_word... " >&6; }
20653 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
20654   $as_echo_n "(cached) " >&6
20655 else
20656   if test -n "$ac_ct_RANLIB"; then
20657   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
20658 else
20659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20660 for as_dir in $PATH
20661 do
20662   IFS=$as_save_IFS
20663   test -z "$as_dir" && as_dir=.
20664     for ac_exec_ext in '' $ac_executable_extensions; do
20665   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20666     ac_cv_prog_ac_ct_RANLIB="ranlib"
20667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20668     break 2
20669   fi
20670 done
20671   done
20672 IFS=$as_save_IFS
20673
20674 fi
20675 fi
20676 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
20677 if test -n "$ac_ct_RANLIB"; then
20678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
20679 $as_echo "$ac_ct_RANLIB" >&6; }
20680 else
20681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20682 $as_echo "no" >&6; }
20683 fi
20684
20685   if test "x$ac_ct_RANLIB" = x; then
20686     RANLIB=":"
20687   else
20688     case $cross_compiling:$ac_tool_warned in
20689 yes:)
20690 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
20691 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
20692 ac_tool_warned=yes ;;
20693 esac
20694     RANLIB=$ac_ct_RANLIB
20695   fi
20696 else
20697   RANLIB="$ac_cv_prog_RANLIB"
20698 fi
20699
20700 for ac_prog in 'bison -y' byacc
20701 do
20702   # Extract the first word of "$ac_prog", so it can be a program name with args.
20703 set dummy $ac_prog; ac_word=$2
20704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20705 $as_echo_n "checking for $ac_word... " >&6; }
20706 if ${ac_cv_prog_YACC+:} false; then :
20707   $as_echo_n "(cached) " >&6
20708 else
20709   if test -n "$YACC"; then
20710   ac_cv_prog_YACC="$YACC" # Let the user override the test.
20711 else
20712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20713 for as_dir in $PATH
20714 do
20715   IFS=$as_save_IFS
20716   test -z "$as_dir" && as_dir=.
20717     for ac_exec_ext in '' $ac_executable_extensions; do
20718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20719     ac_cv_prog_YACC="$ac_prog"
20720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20721     break 2
20722   fi
20723 done
20724   done
20725 IFS=$as_save_IFS
20726
20727 fi
20728 fi
20729 YACC=$ac_cv_prog_YACC
20730 if test -n "$YACC"; then
20731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
20732 $as_echo "$YACC" >&6; }
20733 else
20734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20735 $as_echo "no" >&6; }
20736 fi
20737
20738
20739   test -n "$YACC" && break
20740 done
20741 test -n "$YACC" || YACC="yacc"
20742
20743
20744 if test -n "$ac_tool_prefix"; then
20745   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
20746 set dummy ${ac_tool_prefix}ar; ac_word=$2
20747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20748 $as_echo_n "checking for $ac_word... " >&6; }
20749 if ${ac_cv_prog_AR+:} false; then :
20750   $as_echo_n "(cached) " >&6
20751 else
20752   if test -n "$AR"; then
20753   ac_cv_prog_AR="$AR" # Let the user override the test.
20754 else
20755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20756 for as_dir in $PATH
20757 do
20758   IFS=$as_save_IFS
20759   test -z "$as_dir" && as_dir=.
20760     for ac_exec_ext in '' $ac_executable_extensions; do
20761   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20762     ac_cv_prog_AR="${ac_tool_prefix}ar"
20763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20764     break 2
20765   fi
20766 done
20767   done
20768 IFS=$as_save_IFS
20769
20770 fi
20771 fi
20772 AR=$ac_cv_prog_AR
20773 if test -n "$AR"; then
20774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
20775 $as_echo "$AR" >&6; }
20776 else
20777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20778 $as_echo "no" >&6; }
20779 fi
20780
20781
20782 fi
20783 if test -z "$ac_cv_prog_AR"; then
20784   ac_ct_AR=$AR
20785   # Extract the first word of "ar", so it can be a program name with args.
20786 set dummy ar; ac_word=$2
20787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20788 $as_echo_n "checking for $ac_word... " >&6; }
20789 if ${ac_cv_prog_ac_ct_AR+:} false; then :
20790   $as_echo_n "(cached) " >&6
20791 else
20792   if test -n "$ac_ct_AR"; then
20793   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
20794 else
20795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20796 for as_dir in $PATH
20797 do
20798   IFS=$as_save_IFS
20799   test -z "$as_dir" && as_dir=.
20800     for ac_exec_ext in '' $ac_executable_extensions; do
20801   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20802     ac_cv_prog_ac_ct_AR="ar"
20803     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20804     break 2
20805   fi
20806 done
20807   done
20808 IFS=$as_save_IFS
20809
20810 fi
20811 fi
20812 ac_ct_AR=$ac_cv_prog_ac_ct_AR
20813 if test -n "$ac_ct_AR"; then
20814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
20815 $as_echo "$ac_ct_AR" >&6; }
20816 else
20817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20818 $as_echo "no" >&6; }
20819 fi
20820
20821   if test "x$ac_ct_AR" = x; then
20822     AR=""
20823   else
20824     case $cross_compiling:$ac_tool_warned in
20825 yes:)
20826 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
20827 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
20828 ac_tool_warned=yes ;;
20829 esac
20830     AR=$ac_ct_AR
20831   fi
20832 else
20833   AR="$ac_cv_prog_AR"
20834 fi
20835
20836 if test -n "$ac_tool_prefix"; then
20837   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
20838 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
20839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20840 $as_echo_n "checking for $ac_word... " >&6; }
20841 if ${ac_cv_prog_DLLTOOL+:} false; then :
20842   $as_echo_n "(cached) " >&6
20843 else
20844   if test -n "$DLLTOOL"; then
20845   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
20846 else
20847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20848 for as_dir in $PATH
20849 do
20850   IFS=$as_save_IFS
20851   test -z "$as_dir" && as_dir=.
20852     for ac_exec_ext in '' $ac_executable_extensions; do
20853   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20854     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
20855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20856     break 2
20857   fi
20858 done
20859   done
20860 IFS=$as_save_IFS
20861
20862 fi
20863 fi
20864 DLLTOOL=$ac_cv_prog_DLLTOOL
20865 if test -n "$DLLTOOL"; then
20866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
20867 $as_echo "$DLLTOOL" >&6; }
20868 else
20869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20870 $as_echo "no" >&6; }
20871 fi
20872
20873
20874 fi
20875 if test -z "$ac_cv_prog_DLLTOOL"; then
20876   ac_ct_DLLTOOL=$DLLTOOL
20877   # Extract the first word of "dlltool", so it can be a program name with args.
20878 set dummy dlltool; ac_word=$2
20879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20880 $as_echo_n "checking for $ac_word... " >&6; }
20881 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
20882   $as_echo_n "(cached) " >&6
20883 else
20884   if test -n "$ac_ct_DLLTOOL"; then
20885   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
20886 else
20887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20888 for as_dir in $PATH
20889 do
20890   IFS=$as_save_IFS
20891   test -z "$as_dir" && as_dir=.
20892     for ac_exec_ext in '' $ac_executable_extensions; do
20893   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20894     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
20895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20896     break 2
20897   fi
20898 done
20899   done
20900 IFS=$as_save_IFS
20901
20902 fi
20903 fi
20904 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
20905 if test -n "$ac_ct_DLLTOOL"; then
20906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
20907 $as_echo "$ac_ct_DLLTOOL" >&6; }
20908 else
20909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20910 $as_echo "no" >&6; }
20911 fi
20912
20913   if test "x$ac_ct_DLLTOOL" = x; then
20914     DLLTOOL=""
20915   else
20916     case $cross_compiling:$ac_tool_warned in
20917 yes:)
20918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
20919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
20920 ac_tool_warned=yes ;;
20921 esac
20922     DLLTOOL=$ac_ct_DLLTOOL
20923   fi
20924 else
20925   DLLTOOL="$ac_cv_prog_DLLTOOL"
20926 fi
20927
20928 if test -n "$ac_tool_prefix"; then
20929   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
20930 set dummy ${ac_tool_prefix}windres; ac_word=$2
20931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20932 $as_echo_n "checking for $ac_word... " >&6; }
20933 if ${ac_cv_prog_WINDRES+:} false; then :
20934   $as_echo_n "(cached) " >&6
20935 else
20936   if test -n "$WINDRES"; then
20937   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
20938 else
20939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20940 for as_dir in $PATH
20941 do
20942   IFS=$as_save_IFS
20943   test -z "$as_dir" && as_dir=.
20944     for ac_exec_ext in '' $ac_executable_extensions; do
20945   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20946     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
20947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20948     break 2
20949   fi
20950 done
20951   done
20952 IFS=$as_save_IFS
20953
20954 fi
20955 fi
20956 WINDRES=$ac_cv_prog_WINDRES
20957 if test -n "$WINDRES"; then
20958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
20959 $as_echo "$WINDRES" >&6; }
20960 else
20961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20962 $as_echo "no" >&6; }
20963 fi
20964
20965
20966 fi
20967 if test -z "$ac_cv_prog_WINDRES"; then
20968   ac_ct_WINDRES=$WINDRES
20969   # Extract the first word of "windres", so it can be a program name with args.
20970 set dummy windres; ac_word=$2
20971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20972 $as_echo_n "checking for $ac_word... " >&6; }
20973 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
20974   $as_echo_n "(cached) " >&6
20975 else
20976   if test -n "$ac_ct_WINDRES"; then
20977   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
20978 else
20979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20980 for as_dir in $PATH
20981 do
20982   IFS=$as_save_IFS
20983   test -z "$as_dir" && as_dir=.
20984     for ac_exec_ext in '' $ac_executable_extensions; do
20985   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20986     ac_cv_prog_ac_ct_WINDRES="windres"
20987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20988     break 2
20989   fi
20990 done
20991   done
20992 IFS=$as_save_IFS
20993
20994 fi
20995 fi
20996 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
20997 if test -n "$ac_ct_WINDRES"; then
20998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
20999 $as_echo "$ac_ct_WINDRES" >&6; }
21000 else
21001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21002 $as_echo "no" >&6; }
21003 fi
21004
21005   if test "x$ac_ct_WINDRES" = x; then
21006     WINDRES=""
21007   else
21008     case $cross_compiling:$ac_tool_warned in
21009 yes:)
21010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
21011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
21012 ac_tool_warned=yes ;;
21013 esac
21014     WINDRES=$ac_ct_WINDRES
21015   fi
21016 else
21017   WINDRES="$ac_cv_prog_WINDRES"
21018 fi
21019
21020
21021 case $host_os in
21022   gnu*)
21023     # Needed for GNU Hurd hosts.
21024     if test -n "$ac_tool_prefix"; then
21025   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
21026 set dummy ${ac_tool_prefix}mig; ac_word=$2
21027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21028 $as_echo_n "checking for $ac_word... " >&6; }
21029 if ${ac_cv_prog_MIG+:} false; then :
21030   $as_echo_n "(cached) " >&6
21031 else
21032   if test -n "$MIG"; then
21033   ac_cv_prog_MIG="$MIG" # Let the user override the test.
21034 else
21035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21036 for as_dir in $PATH
21037 do
21038   IFS=$as_save_IFS
21039   test -z "$as_dir" && as_dir=.
21040     for ac_exec_ext in '' $ac_executable_extensions; do
21041   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21042     ac_cv_prog_MIG="${ac_tool_prefix}mig"
21043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21044     break 2
21045   fi
21046 done
21047   done
21048 IFS=$as_save_IFS
21049
21050 fi
21051 fi
21052 MIG=$ac_cv_prog_MIG
21053 if test -n "$MIG"; then
21054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
21055 $as_echo "$MIG" >&6; }
21056 else
21057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21058 $as_echo "no" >&6; }
21059 fi
21060
21061
21062 fi
21063 if test -z "$ac_cv_prog_MIG"; then
21064   ac_ct_MIG=$MIG
21065   # Extract the first word of "mig", so it can be a program name with args.
21066 set dummy mig; ac_word=$2
21067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21068 $as_echo_n "checking for $ac_word... " >&6; }
21069 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
21070   $as_echo_n "(cached) " >&6
21071 else
21072   if test -n "$ac_ct_MIG"; then
21073   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
21074 else
21075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21076 for as_dir in $PATH
21077 do
21078   IFS=$as_save_IFS
21079   test -z "$as_dir" && as_dir=.
21080     for ac_exec_ext in '' $ac_executable_extensions; do
21081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
21082     ac_cv_prog_ac_ct_MIG="mig"
21083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21084     break 2
21085   fi
21086 done
21087   done
21088 IFS=$as_save_IFS
21089
21090 fi
21091 fi
21092 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
21093 if test -n "$ac_ct_MIG"; then
21094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
21095 $as_echo "$ac_ct_MIG" >&6; }
21096 else
21097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21098 $as_echo "no" >&6; }
21099 fi
21100
21101   if test "x$ac_ct_MIG" = x; then
21102     MIG=""
21103   else
21104     case $cross_compiling:$ac_tool_warned in
21105 yes:)
21106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
21107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
21108 ac_tool_warned=yes ;;
21109 esac
21110     MIG=$ac_ct_MIG
21111   fi
21112 else
21113   MIG="$ac_cv_prog_MIG"
21114 fi
21115
21116     if test x"$MIG" = x; then
21117       as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
21118     fi
21119     ;;
21120 esac
21121
21122 # ---------------------- #
21123 # Checks for libraries.  #
21124 # ---------------------- #
21125
21126 # We might need to link with -lm; most simulators need it.
21127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
21128 $as_echo_n "checking for main in -lm... " >&6; }
21129 if ${ac_cv_lib_m_main+:} false; then :
21130   $as_echo_n "(cached) " >&6
21131 else
21132   ac_check_lib_save_LIBS=$LIBS
21133 LIBS="-lm  $LIBS"
21134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21135 /* end confdefs.h.  */
21136
21137
21138 int
21139 main ()
21140 {
21141 return main ();
21142   ;
21143   return 0;
21144 }
21145 _ACEOF
21146 if ac_fn_c_try_link "$LINENO"; then :
21147   ac_cv_lib_m_main=yes
21148 else
21149   ac_cv_lib_m_main=no
21150 fi
21151 rm -f core conftest.err conftest.$ac_objext \
21152     conftest$ac_exeext conftest.$ac_ext
21153 LIBS=$ac_check_lib_save_LIBS
21154 fi
21155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
21156 $as_echo "$ac_cv_lib_m_main" >&6; }
21157 if test "x$ac_cv_lib_m_main" = xyes; then :
21158   cat >>confdefs.h <<_ACEOF
21159 #define HAVE_LIBM 1
21160 _ACEOF
21161
21162   LIBS="-lm $LIBS"
21163
21164 fi
21165
21166
21167 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
21168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
21169 $as_echo_n "checking for library containing gethostbyname... " >&6; }
21170 if ${ac_cv_search_gethostbyname+:} false; then :
21171   $as_echo_n "(cached) " >&6
21172 else
21173   ac_func_search_save_LIBS=$LIBS
21174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21175 /* end confdefs.h.  */
21176
21177 /* Override any GCC internal prototype to avoid an error.
21178    Use char because int might match the return type of a GCC
21179    builtin and then its argument prototype would still apply.  */
21180 #ifdef __cplusplus
21181 extern "C"
21182 #endif
21183 char gethostbyname ();
21184 int
21185 main ()
21186 {
21187 return gethostbyname ();
21188   ;
21189   return 0;
21190 }
21191 _ACEOF
21192 for ac_lib in '' nsl; do
21193   if test -z "$ac_lib"; then
21194     ac_res="none required"
21195   else
21196     ac_res=-l$ac_lib
21197     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
21198   fi
21199   if ac_fn_c_try_link "$LINENO"; then :
21200   ac_cv_search_gethostbyname=$ac_res
21201 fi
21202 rm -f core conftest.err conftest.$ac_objext \
21203     conftest$ac_exeext
21204   if ${ac_cv_search_gethostbyname+:} false; then :
21205   break
21206 fi
21207 done
21208 if ${ac_cv_search_gethostbyname+:} false; then :
21209
21210 else
21211   ac_cv_search_gethostbyname=no
21212 fi
21213 rm conftest.$ac_ext
21214 LIBS=$ac_func_search_save_LIBS
21215 fi
21216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
21217 $as_echo "$ac_cv_search_gethostbyname" >&6; }
21218 ac_res=$ac_cv_search_gethostbyname
21219 if test "$ac_res" != no; then :
21220   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
21221
21222 fi
21223
21224
21225 # Link in zlib/zstd if we can.  This allows us to read compressed debug
21226 # sections.
21227
21228   # Use the system's zlib library.
21229   zlibdir="-L\$(top_builddir)/../zlib"
21230   zlibinc="-I\$(top_srcdir)/../zlib"
21231
21232 # Check whether --with-system-zlib was given.
21233 if test "${with_system_zlib+set}" = set; then :
21234   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
21235     zlibdir=
21236     zlibinc=
21237   fi
21238
21239 fi
21240
21241
21242
21243
21244
21245
21246 # Check whether --with-zstd was given.
21247 if test "${with_zstd+set}" = set; then :
21248   withval=$with_zstd;
21249 else
21250   with_zstd=auto
21251 fi
21252
21253
21254 if test "$with_zstd" != no; then :
21255
21256 pkg_failed=no
21257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
21258 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
21259
21260 if test -n "$ZSTD_CFLAGS"; then
21261     pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
21262  elif test -n "$PKG_CONFIG"; then
21263     if test -n "$PKG_CONFIG" && \
21264     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
21265   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
21266   ac_status=$?
21267   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21268   test $ac_status = 0; }; then
21269   pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
21270                       test "x$?" != "x0" && pkg_failed=yes
21271 else
21272   pkg_failed=yes
21273 fi
21274  else
21275     pkg_failed=untried
21276 fi
21277 if test -n "$ZSTD_LIBS"; then
21278     pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
21279  elif test -n "$PKG_CONFIG"; then
21280     if test -n "$PKG_CONFIG" && \
21281     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
21282   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
21283   ac_status=$?
21284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21285   test $ac_status = 0; }; then
21286   pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
21287                       test "x$?" != "x0" && pkg_failed=yes
21288 else
21289   pkg_failed=yes
21290 fi
21291  else
21292     pkg_failed=untried
21293 fi
21294
21295 if test $pkg_failed = no; then
21296   pkg_save_LDFLAGS="$LDFLAGS"
21297   LDFLAGS="$LDFLAGS $pkg_cv_ZSTD_LIBS"
21298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21299 /* end confdefs.h.  */
21300
21301 int
21302 main ()
21303 {
21304
21305   ;
21306   return 0;
21307 }
21308 _ACEOF
21309 if ac_fn_c_try_link "$LINENO"; then :
21310
21311 else
21312   pkg_failed=yes
21313 fi
21314 rm -f core conftest.err conftest.$ac_objext \
21315     conftest$ac_exeext conftest.$ac_ext
21316   LDFLAGS=$pkg_save_LDFLAGS
21317 fi
21318
21319
21320
21321 if test $pkg_failed = yes; then
21322         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21323 $as_echo "no" >&6; }
21324
21325 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
21326         _pkg_short_errors_supported=yes
21327 else
21328         _pkg_short_errors_supported=no
21329 fi
21330         if test $_pkg_short_errors_supported = yes; then
21331                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
21332         else
21333                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
21334         fi
21335         # Put the nasty error message in config.log where it belongs
21336         echo "$ZSTD_PKG_ERRORS" >&5
21337
21338
21339     if test "$with_zstd" = yes; then
21340       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
21341     fi
21342
21343 elif test $pkg_failed = untried; then
21344         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21345 $as_echo "no" >&6; }
21346
21347     if test "$with_zstd" = yes; then
21348       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
21349     fi
21350
21351 else
21352         ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
21353         ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
21354         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21355 $as_echo "yes" >&6; }
21356
21357
21358 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
21359
21360
21361 fi
21362
21363 fi
21364
21365
21366
21367       if test "X$prefix" = "XNONE"; then
21368     acl_final_prefix="$ac_default_prefix"
21369   else
21370     acl_final_prefix="$prefix"
21371   fi
21372   if test "X$exec_prefix" = "XNONE"; then
21373     acl_final_exec_prefix='${prefix}'
21374   else
21375     acl_final_exec_prefix="$exec_prefix"
21376   fi
21377   acl_save_prefix="$prefix"
21378   prefix="$acl_final_prefix"
21379   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
21380   prefix="$acl_save_prefix"
21381
21382
21383 # Check whether --with-gnu-ld was given.
21384 if test "${with_gnu_ld+set}" = set; then :
21385   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
21386 else
21387   with_gnu_ld=no
21388 fi
21389
21390 # Prepare PATH_SEPARATOR.
21391 # The user is always right.
21392 if test "${PATH_SEPARATOR+set}" != set; then
21393   echo "#! /bin/sh" >conf$$.sh
21394   echo  "exit 0"   >>conf$$.sh
21395   chmod +x conf$$.sh
21396   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
21397     PATH_SEPARATOR=';'
21398   else
21399     PATH_SEPARATOR=:
21400   fi
21401   rm -f conf$$.sh
21402 fi
21403 ac_prog=ld
21404 if test "$GCC" = yes; then
21405   # Check if gcc -print-prog-name=ld gives a path.
21406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
21407 $as_echo_n "checking for ld used by GCC... " >&6; }
21408   case $host in
21409   *-*-mingw*)
21410     # gcc leaves a trailing carriage return which upsets mingw
21411     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
21412   *)
21413     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
21414   esac
21415   case $ac_prog in
21416     # Accept absolute paths.
21417     [\\/]* | [A-Za-z]:[\\/]*)
21418       re_direlt='/[^/][^/]*/\.\./'
21419       # Canonicalize the path of ld
21420       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
21421       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
21422         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
21423       done
21424       test -z "$LD" && LD="$ac_prog"
21425       ;;
21426   "")
21427     # If it fails, then pretend we aren't using GCC.
21428     ac_prog=ld
21429     ;;
21430   *)
21431     # If it is relative, then search for the first ld in PATH.
21432     with_gnu_ld=unknown
21433     ;;
21434   esac
21435 elif test "$with_gnu_ld" = yes; then
21436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
21437 $as_echo_n "checking for GNU ld... " >&6; }
21438 else
21439   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
21440 $as_echo_n "checking for non-GNU ld... " >&6; }
21441 fi
21442 if ${acl_cv_path_LD+:} false; then :
21443   $as_echo_n "(cached) " >&6
21444 else
21445   if test -z "$LD"; then
21446   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
21447   for ac_dir in $PATH; do
21448     test -z "$ac_dir" && ac_dir=.
21449     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
21450       acl_cv_path_LD="$ac_dir/$ac_prog"
21451       # Check to see if the program is GNU ld.  I'd rather use --version,
21452       # but apparently some GNU ld's only accept -v.
21453       # Break only if it was the GNU/non-GNU ld that we prefer.
21454       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
21455         test "$with_gnu_ld" != no && break
21456       else
21457         test "$with_gnu_ld" != yes && break
21458       fi
21459     fi
21460   done
21461   IFS="$ac_save_ifs"
21462 else
21463   acl_cv_path_LD="$LD" # Let the user override the test with a path.
21464 fi
21465 fi
21466
21467 LD="$acl_cv_path_LD"
21468 if test -n "$LD"; then
21469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
21470 $as_echo "$LD" >&6; }
21471 else
21472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21473 $as_echo "no" >&6; }
21474 fi
21475 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
21477 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
21478 if ${acl_cv_prog_gnu_ld+:} false; then :
21479   $as_echo_n "(cached) " >&6
21480 else
21481   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
21482 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
21483   acl_cv_prog_gnu_ld=yes
21484 else
21485   acl_cv_prog_gnu_ld=no
21486 fi
21487 fi
21488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
21489 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
21490 with_gnu_ld=$acl_cv_prog_gnu_ld
21491
21492
21493
21494                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
21495 $as_echo_n "checking for shared library run path origin... " >&6; }
21496 if ${acl_cv_rpath+:} false; then :
21497   $as_echo_n "(cached) " >&6
21498 else
21499
21500     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
21501     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
21502     . ./conftest.sh
21503     rm -f ./conftest.sh
21504     acl_cv_rpath=done
21505
21506 fi
21507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
21508 $as_echo "$acl_cv_rpath" >&6; }
21509   wl="$acl_cv_wl"
21510   libext="$acl_cv_libext"
21511   shlibext="$acl_cv_shlibext"
21512   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
21513   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
21514   hardcode_direct="$acl_cv_hardcode_direct"
21515   hardcode_minus_L="$acl_cv_hardcode_minus_L"
21516     # Check whether --enable-rpath was given.
21517 if test "${enable_rpath+set}" = set; then :
21518   enableval=$enable_rpath; :
21519 else
21520   enable_rpath=yes
21521 fi
21522
21523
21524
21525
21526
21527
21528
21529
21530     use_additional=yes
21531
21532   acl_save_prefix="$prefix"
21533   prefix="$acl_final_prefix"
21534   acl_save_exec_prefix="$exec_prefix"
21535   exec_prefix="$acl_final_exec_prefix"
21536
21537     eval additional_includedir=\"$includedir\"
21538     eval additional_libdir=\"$libdir\"
21539
21540   exec_prefix="$acl_save_exec_prefix"
21541   prefix="$acl_save_prefix"
21542
21543
21544 # Check whether --with-libiconv-prefix was given.
21545 if test "${with_libiconv_prefix+set}" = set; then :
21546   withval=$with_libiconv_prefix;
21547     if test "X$withval" = "Xno"; then
21548       use_additional=no
21549     else
21550       if test "X$withval" = "X"; then
21551
21552   acl_save_prefix="$prefix"
21553   prefix="$acl_final_prefix"
21554   acl_save_exec_prefix="$exec_prefix"
21555   exec_prefix="$acl_final_exec_prefix"
21556
21557           eval additional_includedir=\"$includedir\"
21558           eval additional_libdir=\"$libdir\"
21559
21560   exec_prefix="$acl_save_exec_prefix"
21561   prefix="$acl_save_prefix"
21562
21563       else
21564         additional_includedir="$withval/include"
21565         additional_libdir="$withval/lib"
21566       fi
21567     fi
21568
21569 fi
21570
21571
21572 # Check whether --with-libiconv-type was given.
21573 if test "${with_libiconv_type+set}" = set; then :
21574   withval=$with_libiconv_type;  with_libiconv_type=$withval
21575 else
21576    with_libiconv_type=auto
21577 fi
21578
21579   lib_type=`eval echo \$with_libiconv_type`
21580
21581       LIBICONV=
21582   LTLIBICONV=
21583   INCICONV=
21584   rpathdirs=
21585   ltrpathdirs=
21586   names_already_handled=
21587   names_next_round='iconv '
21588   while test -n "$names_next_round"; do
21589     names_this_round="$names_next_round"
21590     names_next_round=
21591     for name in $names_this_round; do
21592       already_handled=
21593       for n in $names_already_handled; do
21594         if test "$n" = "$name"; then
21595           already_handled=yes
21596           break
21597         fi
21598       done
21599       if test -z "$already_handled"; then
21600         names_already_handled="$names_already_handled $name"
21601                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
21602         eval value=\"\$HAVE_LIB$uppername\"
21603         if test -n "$value"; then
21604           if test "$value" = yes; then
21605             eval value=\"\$LIB$uppername\"
21606             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
21607             eval value=\"\$LTLIB$uppername\"
21608             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
21609           else
21610                                     :
21611           fi
21612         else
21613                               found_dir=
21614           found_la=
21615           found_so=
21616           found_a=
21617           if test $use_additional = yes; then
21618             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21619               found_dir="$additional_libdir"
21620               found_so="$additional_libdir/lib$name.$shlibext"
21621               if test -f "$additional_libdir/lib$name.la"; then
21622                 found_la="$additional_libdir/lib$name.la"
21623               fi
21624             elif test x$lib_type != xshared; then
21625               if test -f "$additional_libdir/lib$name.$libext"; then
21626                 found_dir="$additional_libdir"
21627                 found_a="$additional_libdir/lib$name.$libext"
21628                 if test -f "$additional_libdir/lib$name.la"; then
21629                   found_la="$additional_libdir/lib$name.la"
21630                 fi
21631               fi
21632             fi
21633           fi
21634           if test "X$found_dir" = "X"; then
21635             for x in $LDFLAGS $LTLIBICONV; do
21636
21637   acl_save_prefix="$prefix"
21638   prefix="$acl_final_prefix"
21639   acl_save_exec_prefix="$exec_prefix"
21640   exec_prefix="$acl_final_exec_prefix"
21641   eval x=\"$x\"
21642   exec_prefix="$acl_save_exec_prefix"
21643   prefix="$acl_save_prefix"
21644
21645               case "$x" in
21646                 -L*)
21647                   dir=`echo "X$x" | sed -e 's/^X-L//'`
21648                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21649                     found_dir="$dir"
21650                     found_so="$dir/lib$name.$shlibext"
21651                     if test -f "$dir/lib$name.la"; then
21652                       found_la="$dir/lib$name.la"
21653                     fi
21654                   elif test x$lib_type != xshared; then
21655                     if test -f "$dir/lib$name.$libext"; then
21656                       found_dir="$dir"
21657                       found_a="$dir/lib$name.$libext"
21658                       if test -f "$dir/lib$name.la"; then
21659                         found_la="$dir/lib$name.la"
21660                       fi
21661                     fi
21662                   fi
21663                   ;;
21664               esac
21665               if test "X$found_dir" != "X"; then
21666                 break
21667               fi
21668             done
21669           fi
21670           if test "X$found_dir" != "X"; then
21671                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
21672             if test "X$found_so" != "X"; then
21673                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
21674                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
21675               else
21676                                                                                 haveit=
21677                 for x in $ltrpathdirs; do
21678                   if test "X$x" = "X$found_dir"; then
21679                     haveit=yes
21680                     break
21681                   fi
21682                 done
21683                 if test -z "$haveit"; then
21684                   ltrpathdirs="$ltrpathdirs $found_dir"
21685                 fi
21686                                 if test "$hardcode_direct" = yes; then
21687                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
21688                 else
21689                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
21690                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
21691                                                             haveit=
21692                     for x in $rpathdirs; do
21693                       if test "X$x" = "X$found_dir"; then
21694                         haveit=yes
21695                         break
21696                       fi
21697                     done
21698                     if test -z "$haveit"; then
21699                       rpathdirs="$rpathdirs $found_dir"
21700                     fi
21701                   else
21702                                                                                 haveit=
21703                     for x in $LDFLAGS $LIBICONV; do
21704
21705   acl_save_prefix="$prefix"
21706   prefix="$acl_final_prefix"
21707   acl_save_exec_prefix="$exec_prefix"
21708   exec_prefix="$acl_final_exec_prefix"
21709   eval x=\"$x\"
21710   exec_prefix="$acl_save_exec_prefix"
21711   prefix="$acl_save_prefix"
21712
21713                       if test "X$x" = "X-L$found_dir"; then
21714                         haveit=yes
21715                         break
21716                       fi
21717                     done
21718                     if test -z "$haveit"; then
21719                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
21720                     fi
21721                     if test "$hardcode_minus_L" != no; then
21722                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
21723                     else
21724                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
21725                     fi
21726                   fi
21727                 fi
21728               fi
21729             else
21730               if test "X$found_a" != "X"; then
21731                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
21732               else
21733                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
21734               fi
21735             fi
21736                         additional_includedir=
21737             case "$found_dir" in
21738               */lib | */lib/)
21739                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
21740                 additional_includedir="$basedir/include"
21741                 ;;
21742             esac
21743             if test "X$additional_includedir" != "X"; then
21744                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
21745                 haveit=
21746                 if test "X$additional_includedir" = "X/usr/local/include"; then
21747                   if test -n "$GCC"; then
21748                     case $host_os in
21749                       linux*) haveit=yes;;
21750                     esac
21751                   fi
21752                 fi
21753                 if test -z "$haveit"; then
21754                   for x in $CPPFLAGS $INCICONV; do
21755
21756   acl_save_prefix="$prefix"
21757   prefix="$acl_final_prefix"
21758   acl_save_exec_prefix="$exec_prefix"
21759   exec_prefix="$acl_final_exec_prefix"
21760   eval x=\"$x\"
21761   exec_prefix="$acl_save_exec_prefix"
21762   prefix="$acl_save_prefix"
21763
21764                     if test "X$x" = "X-I$additional_includedir"; then
21765                       haveit=yes
21766                       break
21767                     fi
21768                   done
21769                   if test -z "$haveit"; then
21770                     if test -d "$additional_includedir"; then
21771                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
21772                     fi
21773                   fi
21774                 fi
21775               fi
21776             fi
21777                         if test -n "$found_la"; then
21778                                                         save_libdir="$libdir"
21779               case "$found_la" in
21780                 */* | *\\*) . "$found_la" ;;
21781                 *) . "./$found_la" ;;
21782               esac
21783               libdir="$save_libdir"
21784                             for dep in $dependency_libs; do
21785                 case "$dep" in
21786                   -L*)
21787                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
21788                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
21789                       haveit=
21790                       if test "X$additional_libdir" = "X/usr/local/lib"; then
21791                         if test -n "$GCC"; then
21792                           case $host_os in
21793                             linux*) haveit=yes;;
21794                           esac
21795                         fi
21796                       fi
21797                       if test -z "$haveit"; then
21798                         haveit=
21799                         for x in $LDFLAGS $LIBICONV; do
21800
21801   acl_save_prefix="$prefix"
21802   prefix="$acl_final_prefix"
21803   acl_save_exec_prefix="$exec_prefix"
21804   exec_prefix="$acl_final_exec_prefix"
21805   eval x=\"$x\"
21806   exec_prefix="$acl_save_exec_prefix"
21807   prefix="$acl_save_prefix"
21808
21809                           if test "X$x" = "X-L$additional_libdir"; then
21810                             haveit=yes
21811                             break
21812                           fi
21813                         done
21814                         if test -z "$haveit"; then
21815                           if test -d "$additional_libdir"; then
21816                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
21817                           fi
21818                         fi
21819                         haveit=
21820                         for x in $LDFLAGS $LTLIBICONV; do
21821
21822   acl_save_prefix="$prefix"
21823   prefix="$acl_final_prefix"
21824   acl_save_exec_prefix="$exec_prefix"
21825   exec_prefix="$acl_final_exec_prefix"
21826   eval x=\"$x\"
21827   exec_prefix="$acl_save_exec_prefix"
21828   prefix="$acl_save_prefix"
21829
21830                           if test "X$x" = "X-L$additional_libdir"; then
21831                             haveit=yes
21832                             break
21833                           fi
21834                         done
21835                         if test -z "$haveit"; then
21836                           if test -d "$additional_libdir"; then
21837                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
21838                           fi
21839                         fi
21840                       fi
21841                     fi
21842                     ;;
21843                   -R*)
21844                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
21845                     if test "$enable_rpath" != no; then
21846                                                                   haveit=
21847                       for x in $rpathdirs; do
21848                         if test "X$x" = "X$dir"; then
21849                           haveit=yes
21850                           break
21851                         fi
21852                       done
21853                       if test -z "$haveit"; then
21854                         rpathdirs="$rpathdirs $dir"
21855                       fi
21856                                                                   haveit=
21857                       for x in $ltrpathdirs; do
21858                         if test "X$x" = "X$dir"; then
21859                           haveit=yes
21860                           break
21861                         fi
21862                       done
21863                       if test -z "$haveit"; then
21864                         ltrpathdirs="$ltrpathdirs $dir"
21865                       fi
21866                     fi
21867                     ;;
21868                   -l*)
21869                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
21870                     ;;
21871                   *.la)
21872                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
21873                     ;;
21874                   *)
21875                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
21876                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
21877                     ;;
21878                 esac
21879               done
21880             fi
21881           else
21882                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
21883               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
21884               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
21885             else
21886               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
21887               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
21888             fi
21889           fi
21890         fi
21891       fi
21892     done
21893   done
21894   if test "X$rpathdirs" != "X"; then
21895     if test -n "$hardcode_libdir_separator"; then
21896                         alldirs=
21897       for found_dir in $rpathdirs; do
21898         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
21899       done
21900             acl_save_libdir="$libdir"
21901       libdir="$alldirs"
21902       eval flag=\"$hardcode_libdir_flag_spec\"
21903       libdir="$acl_save_libdir"
21904       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
21905     else
21906             for found_dir in $rpathdirs; do
21907         acl_save_libdir="$libdir"
21908         libdir="$found_dir"
21909         eval flag=\"$hardcode_libdir_flag_spec\"
21910         libdir="$acl_save_libdir"
21911         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
21912       done
21913     fi
21914   fi
21915   if test "X$ltrpathdirs" != "X"; then
21916             for found_dir in $ltrpathdirs; do
21917       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
21918     done
21919   fi
21920
21921
21922
21923
21924
21925
21926
21927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
21928 $as_echo_n "checking for iconv... " >&6; }
21929 if ${am_cv_func_iconv+:} false; then :
21930   $as_echo_n "(cached) " >&6
21931 else
21932
21933     am_cv_func_iconv="no, consider installing GNU libiconv"
21934     am_cv_lib_iconv=no
21935                     am_save_CPPFLAGS="$CPPFLAGS"
21936     CPPFLAGS="$CPPFLAGS $INCICONV"
21937     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21938 /* end confdefs.h.  */
21939 #include <stdlib.h>
21940 #include <iconv.h>
21941 int
21942 main ()
21943 {
21944 iconv_t cd = iconv_open("","");
21945        iconv(cd,NULL,NULL,NULL,NULL);
21946        iconv_close(cd);
21947   ;
21948   return 0;
21949 }
21950 _ACEOF
21951 if ac_fn_c_try_link "$LINENO"; then :
21952   am_cv_func_iconv=yes
21953 fi
21954 rm -f core conftest.err conftest.$ac_objext \
21955     conftest$ac_exeext conftest.$ac_ext
21956     CPPFLAGS="$am_save_CPPFLAGS"
21957
21958     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
21959       for _libs in .libs _libs; do
21960         am_save_CPPFLAGS="$CPPFLAGS"
21961         am_save_LIBS="$LIBS"
21962         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
21963         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
21964         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21965 /* end confdefs.h.  */
21966 #include <stdlib.h>
21967 #include <iconv.h>
21968 int
21969 main ()
21970 {
21971 iconv_t cd = iconv_open("","");
21972            iconv(cd,NULL,NULL,NULL,NULL);
21973            iconv_close(cd);
21974   ;
21975   return 0;
21976 }
21977 _ACEOF
21978 if ac_fn_c_try_link "$LINENO"; then :
21979   INCICONV="-I../libiconv/include"
21980           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
21981           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
21982           am_cv_lib_iconv=yes
21983           am_cv_func_iconv=yes
21984 fi
21985 rm -f core conftest.err conftest.$ac_objext \
21986     conftest$ac_exeext conftest.$ac_ext
21987         CPPFLAGS="$am_save_CPPFLAGS"
21988         LIBS="$am_save_LIBS"
21989         if test "$am_cv_func_iconv" = "yes"; then
21990           break
21991         fi
21992       done
21993     fi
21994
21995     if test "$am_cv_func_iconv" != yes; then
21996       am_save_CPPFLAGS="$CPPFLAGS"
21997       am_save_LIBS="$LIBS"
21998       CPPFLAGS="$CPPFLAGS $INCICONV"
21999       LIBS="$LIBS $LIBICONV"
22000       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22001 /* end confdefs.h.  */
22002 #include <stdlib.h>
22003 #include <iconv.h>
22004 int
22005 main ()
22006 {
22007 iconv_t cd = iconv_open("","");
22008          iconv(cd,NULL,NULL,NULL,NULL);
22009          iconv_close(cd);
22010   ;
22011   return 0;
22012 }
22013 _ACEOF
22014 if ac_fn_c_try_link "$LINENO"; then :
22015   am_cv_lib_iconv=yes
22016         am_cv_func_iconv=yes
22017 fi
22018 rm -f core conftest.err conftest.$ac_objext \
22019     conftest$ac_exeext conftest.$ac_ext
22020       CPPFLAGS="$am_save_CPPFLAGS"
22021       LIBS="$am_save_LIBS"
22022     fi
22023
22024 fi
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
22026 $as_echo "$am_cv_func_iconv" >&6; }
22027   if test "$am_cv_func_iconv" = yes; then
22028
22029 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
22030
22031   fi
22032   if test "$am_cv_lib_iconv" = yes; then
22033
22034   for element in $INCICONV; do
22035     haveit=
22036     for x in $CPPFLAGS; do
22037
22038   acl_save_prefix="$prefix"
22039   prefix="$acl_final_prefix"
22040   acl_save_exec_prefix="$exec_prefix"
22041   exec_prefix="$acl_final_exec_prefix"
22042   eval x=\"$x\"
22043   exec_prefix="$acl_save_exec_prefix"
22044   prefix="$acl_save_prefix"
22045
22046       if test "X$x" = "X$element"; then
22047         haveit=yes
22048         break
22049       fi
22050     done
22051     if test -z "$haveit"; then
22052       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
22053     fi
22054   done
22055
22056     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
22057 $as_echo_n "checking how to link with libiconv... " >&6; }
22058     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
22059 $as_echo "$LIBICONV" >&6; }
22060   else
22061     LIBICONV=
22062     LTLIBICONV=
22063   fi
22064
22065
22066
22067   if test "$am_cv_func_iconv" = yes; then
22068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
22069 $as_echo_n "checking for iconv declaration... " >&6; }
22070     if ${am_cv_proto_iconv+:} false; then :
22071   $as_echo_n "(cached) " >&6
22072 else
22073
22074       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22075 /* end confdefs.h.  */
22076
22077 #include <stdlib.h>
22078 #include <iconv.h>
22079 extern
22080 #ifdef __cplusplus
22081 "C"
22082 #endif
22083 #if defined(__STDC__) || defined(__cplusplus)
22084 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
22085 #else
22086 size_t iconv();
22087 #endif
22088
22089 int
22090 main ()
22091 {
22092
22093   ;
22094   return 0;
22095 }
22096 _ACEOF
22097 if ac_fn_c_try_compile "$LINENO"; then :
22098   am_cv_proto_iconv_arg1=""
22099 else
22100   am_cv_proto_iconv_arg1="const"
22101 fi
22102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22103       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
22104 fi
22105
22106     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
22107     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
22108          }$am_cv_proto_iconv" >&5
22109 $as_echo "${ac_t:-
22110          }$am_cv_proto_iconv" >&6; }
22111
22112 cat >>confdefs.h <<_ACEOF
22113 #define ICONV_CONST $am_cv_proto_iconv_arg1
22114 _ACEOF
22115
22116   fi
22117
22118
22119 # GDB may fork/exec the iconv program to get the list of supported character
22120 # sets.  Allow the user to specify where to find it.
22121 # There are several factors affecting the choice of option name:
22122 # - There is already --with-libiconv-prefix but we can't use it, it specifies
22123 #   the build-time location of libiconv files.
22124 # - The program we need to find is iconv, which comes with glibc.  The user
22125 #   doesn't necessarily have libiconv installed.  Therefore naming this
22126 #   --with-libiconv-foo feels wrong.
22127 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
22128 #   defined to work on directories not files (though it really doesn't know
22129 #   the difference).
22130 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
22131 #   with --with-libiconv-prefix.
22132 # Putting these together is why the option name is --with-iconv-bin.
22133
22134
22135 # Check whether --with-iconv-bin was given.
22136 if test "${with_iconv_bin+set}" = set; then :
22137   withval=$with_iconv_bin; iconv_bin="${withval}"
22138
22139 cat >>confdefs.h <<_ACEOF
22140 #define ICONV_BIN "${iconv_bin}"
22141 _ACEOF
22142
22143
22144   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
22145      if test "x$prefix" = xNONE; then
22146         test_prefix=/usr/local
22147      else
22148         test_prefix=$prefix
22149      fi
22150   else
22151      test_prefix=$exec_prefix
22152   fi
22153   value=0
22154   case ${iconv_bin} in
22155      "${test_prefix}"|"${test_prefix}/"*|\
22156         '${exec_prefix}'|'${exec_prefix}/'*)
22157      value=1
22158      ;;
22159   esac
22160
22161 cat >>confdefs.h <<_ACEOF
22162 #define ICONV_BIN_RELOCATABLE $value
22163 _ACEOF
22164
22165
22166
22167 fi
22168
22169
22170 # For the TUI, we need enhanced curses functionality.
22171 if test x"$enable_tui" != xno; then
22172   prefer_curses=yes
22173 fi
22174
22175 curses_found=no
22176 if test x"$prefer_curses" = xyes; then
22177   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
22178   # curses library because the latter might not provide all the
22179   # functionality we need.  However, this leads to problems on systems
22180   # where the linker searches /usr/local/lib, but the compiler doesn't
22181   # search /usr/local/include, if ncurses is installed in /usr/local.  A
22182   # default installation of ncurses on alpha*-dec-osf* will lead to such
22183   # a situation.
22184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
22185 $as_echo_n "checking for library containing waddstr... " >&6; }
22186 if ${ac_cv_search_waddstr+:} false; then :
22187   $as_echo_n "(cached) " >&6
22188 else
22189   ac_func_search_save_LIBS=$LIBS
22190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22191 /* end confdefs.h.  */
22192
22193 /* Override any GCC internal prototype to avoid an error.
22194    Use char because int might match the return type of a GCC
22195    builtin and then its argument prototype would still apply.  */
22196 #ifdef __cplusplus
22197 extern "C"
22198 #endif
22199 char waddstr ();
22200 int
22201 main ()
22202 {
22203 return waddstr ();
22204   ;
22205   return 0;
22206 }
22207 _ACEOF
22208 for ac_lib in '' ncursesw ncurses cursesX curses; do
22209   if test -z "$ac_lib"; then
22210     ac_res="none required"
22211   else
22212     ac_res=-l$ac_lib
22213     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
22214   fi
22215   if ac_fn_c_try_link "$LINENO"; then :
22216   ac_cv_search_waddstr=$ac_res
22217 fi
22218 rm -f core conftest.err conftest.$ac_objext \
22219     conftest$ac_exeext
22220   if ${ac_cv_search_waddstr+:} false; then :
22221   break
22222 fi
22223 done
22224 if ${ac_cv_search_waddstr+:} false; then :
22225
22226 else
22227   ac_cv_search_waddstr=no
22228 fi
22229 rm conftest.$ac_ext
22230 LIBS=$ac_func_search_save_LIBS
22231 fi
22232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
22233 $as_echo "$ac_cv_search_waddstr" >&6; }
22234 ac_res=$ac_cv_search_waddstr
22235 if test "$ac_res" != no; then :
22236   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22237   curses_found=yes
22238
22239 $as_echo "#define HAVE_LIBCURSES 1" >>confdefs.h
22240
22241
22242 fi
22243
22244 fi
22245
22246 # Check whether we should enable the TUI, but only do so if we really
22247 # can.
22248 if test x"$enable_tui" != xno; then
22249   if test "$curses_found" != no; then
22250     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
22251     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
22252     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
22253     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
22254   else
22255     if test x"$enable_tui" = xyes; then
22256       as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
22257     else
22258       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
22259 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
22260     fi
22261   fi
22262 fi
22263
22264 # Since GDB uses Readline, we need termcap functionality.  In many
22265 # cases this will be provided by the curses library, but some systems
22266 # have a separate termcap library, or no curses library at all.
22267
22268 case $host_os in
22269   cygwin*)
22270     if test -d "$srcdir/libtermcap"; then
22271       LIBS="../libtermcap/libtermcap.a $LIBS"
22272       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
22273     fi ;;
22274   go32* | *djgpp*)
22275     ac_cv_search_tgetent="none required"
22276     ;;
22277 esac
22278
22279 # These are the libraries checked by Readline.
22280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
22281 $as_echo_n "checking for library containing tgetent... " >&6; }
22282 if ${ac_cv_search_tgetent+:} false; then :
22283   $as_echo_n "(cached) " >&6
22284 else
22285   ac_func_search_save_LIBS=$LIBS
22286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22287 /* end confdefs.h.  */
22288
22289 /* Override any GCC internal prototype to avoid an error.
22290    Use char because int might match the return type of a GCC
22291    builtin and then its argument prototype would still apply.  */
22292 #ifdef __cplusplus
22293 extern "C"
22294 #endif
22295 char tgetent ();
22296 int
22297 main ()
22298 {
22299 return tgetent ();
22300   ;
22301   return 0;
22302 }
22303 _ACEOF
22304 for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
22305   if test -z "$ac_lib"; then
22306     ac_res="none required"
22307   else
22308     ac_res=-l$ac_lib
22309     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
22310   fi
22311   if ac_fn_c_try_link "$LINENO"; then :
22312   ac_cv_search_tgetent=$ac_res
22313 fi
22314 rm -f core conftest.err conftest.$ac_objext \
22315     conftest$ac_exeext
22316   if ${ac_cv_search_tgetent+:} false; then :
22317   break
22318 fi
22319 done
22320 if ${ac_cv_search_tgetent+:} false; then :
22321
22322 else
22323   ac_cv_search_tgetent=no
22324 fi
22325 rm conftest.$ac_ext
22326 LIBS=$ac_func_search_save_LIBS
22327 fi
22328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
22329 $as_echo "$ac_cv_search_tgetent" >&6; }
22330 ac_res=$ac_cv_search_tgetent
22331 if test "$ac_res" != no; then :
22332   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22333
22334 fi
22335
22336
22337 if test "$ac_cv_search_tgetent" = no; then
22338   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
22339 fi
22340
22341
22342 # Check whether --with-system-readline was given.
22343 if test "${with_system_readline+set}" = set; then :
22344   withval=$with_system_readline;
22345 fi
22346
22347
22348 if test "$with_system_readline" = yes; then
22349   for ac_header in readline/readline.h
22350 do :
22351   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
22352 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
22353   cat >>confdefs.h <<_ACEOF
22354 #define HAVE_READLINE_READLINE_H 1
22355 _ACEOF
22356  readline_h=yes
22357 else
22358   readline_h=no
22359 fi
22360
22361 done
22362
22363   if test "$readline_h" = "no"; then
22364     as_fn_error $? "readline development packages are probably missing" "$LINENO" 5
22365   fi
22366   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
22367 $as_echo_n "checking whether system readline is new enough... " >&6; }
22368 if ${gdb_cv_readline_ok+:} false; then :
22369   $as_echo_n "(cached) " >&6
22370 else
22371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22372 /* end confdefs.h.  */
22373 #include <stdio.h>
22374            #include <readline/readline.h>
22375 int
22376 main ()
22377 {
22378 #if RL_VERSION_MAJOR < 7
22379            # error "readline version 7 required"
22380            #endif
22381
22382   ;
22383   return 0;
22384 }
22385 _ACEOF
22386 if ac_fn_c_try_compile "$LINENO"; then :
22387   gdb_cv_readline_ok=yes
22388 else
22389   gdb_cv_readline_ok=no
22390
22391 fi
22392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22393
22394 fi
22395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
22396 $as_echo "$gdb_cv_readline_ok" >&6; }
22397   if test "$gdb_cv_readline_ok" != yes; then
22398     as_fn_error $? "system readline is not new enough" "$LINENO" 5
22399   fi
22400
22401   READLINE=-lreadline
22402   READLINE_DEPS=
22403   READLINE_CFLAGS=
22404   READLINE_TEXI_INCFLAG=
22405   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_SYSTEM_DOC_INCLUDES)'
22406 else
22407   READLINE='$(READLINE_DIR)/libreadline.a'
22408   READLINE_DEPS='$(READLINE)'
22409   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
22410   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
22411   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_INTREE_DOC_INCLUDES)'
22412 fi
22413
22414
22415
22416
22417
22418
22419 # Generate jit-reader.h
22420
22421 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
22422 TARGET_PTR=
22423
22424 # The cast to long int works around a bug in the HP C Compiler
22425 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
22426 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
22427 # This bug is HP SR number 8606223364.
22428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
22429 $as_echo_n "checking size of unsigned long long... " >&6; }
22430 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
22431   $as_echo_n "(cached) " >&6
22432 else
22433   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
22434
22435 else
22436   if test "$ac_cv_type_unsigned_long_long" = yes; then
22437      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22438 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22439 as_fn_error 77 "cannot compute sizeof (unsigned long long)
22440 See \`config.log' for more details" "$LINENO" 5; }
22441    else
22442      ac_cv_sizeof_unsigned_long_long=0
22443    fi
22444 fi
22445
22446 fi
22447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
22448 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
22449
22450
22451
22452 cat >>confdefs.h <<_ACEOF
22453 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
22454 _ACEOF
22455
22456
22457 # The cast to long int works around a bug in the HP C Compiler
22458 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
22459 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
22460 # This bug is HP SR number 8606223364.
22461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
22462 $as_echo_n "checking size of unsigned long... " >&6; }
22463 if ${ac_cv_sizeof_unsigned_long+:} false; then :
22464   $as_echo_n "(cached) " >&6
22465 else
22466   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
22467
22468 else
22469   if test "$ac_cv_type_unsigned_long" = yes; then
22470      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22472 as_fn_error 77 "cannot compute sizeof (unsigned long)
22473 See \`config.log' for more details" "$LINENO" 5; }
22474    else
22475      ac_cv_sizeof_unsigned_long=0
22476    fi
22477 fi
22478
22479 fi
22480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
22481 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
22482
22483
22484
22485 cat >>confdefs.h <<_ACEOF
22486 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
22487 _ACEOF
22488
22489
22490 # The cast to long int works around a bug in the HP C Compiler
22491 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
22492 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
22493 # This bug is HP SR number 8606223364.
22494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
22495 $as_echo_n "checking size of unsigned __int128... " >&6; }
22496 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
22497   $as_echo_n "(cached) " >&6
22498 else
22499   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
22500
22501 else
22502   if test "$ac_cv_type_unsigned___int128" = yes; then
22503      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22505 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
22506 See \`config.log' for more details" "$LINENO" 5; }
22507    else
22508      ac_cv_sizeof_unsigned___int128=0
22509    fi
22510 fi
22511
22512 fi
22513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
22514 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
22515
22516
22517
22518 cat >>confdefs.h <<_ACEOF
22519 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
22520 _ACEOF
22521
22522
22523
22524 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
22525   TARGET_PTR="unsigned long"
22526 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
22527   TARGET_PTR="unsigned long long"
22528 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
22529   TARGET_PTR="unsigned __int128"
22530 else
22531   TARGET_PTR="unsigned long"
22532 fi
22533
22534
22535 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
22536
22537
22538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
22539 $as_echo_n "checking for library containing dlopen... " >&6; }
22540 if ${ac_cv_search_dlopen+:} false; then :
22541   $as_echo_n "(cached) " >&6
22542 else
22543   ac_func_search_save_LIBS=$LIBS
22544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22545 /* end confdefs.h.  */
22546
22547 /* Override any GCC internal prototype to avoid an error.
22548    Use char because int might match the return type of a GCC
22549    builtin and then its argument prototype would still apply.  */
22550 #ifdef __cplusplus
22551 extern "C"
22552 #endif
22553 char dlopen ();
22554 int
22555 main ()
22556 {
22557 return dlopen ();
22558   ;
22559   return 0;
22560 }
22561 _ACEOF
22562 for ac_lib in '' dl; do
22563   if test -z "$ac_lib"; then
22564     ac_res="none required"
22565   else
22566     ac_res=-l$ac_lib
22567     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
22568   fi
22569   if ac_fn_c_try_link "$LINENO"; then :
22570   ac_cv_search_dlopen=$ac_res
22571 fi
22572 rm -f core conftest.err conftest.$ac_objext \
22573     conftest$ac_exeext
22574   if ${ac_cv_search_dlopen+:} false; then :
22575   break
22576 fi
22577 done
22578 if ${ac_cv_search_dlopen+:} false; then :
22579
22580 else
22581   ac_cv_search_dlopen=no
22582 fi
22583 rm conftest.$ac_ext
22584 LIBS=$ac_func_search_save_LIBS
22585 fi
22586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
22587 $as_echo "$ac_cv_search_dlopen" >&6; }
22588 ac_res=$ac_cv_search_dlopen
22589 if test "$ac_res" != no; then :
22590   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22591
22592 fi
22593
22594
22595
22596
22597 # Check whether --with-jit-reader-dir was given.
22598 if test "${with_jit_reader_dir+set}" = set; then :
22599   withval=$with_jit_reader_dir;
22600     JIT_READER_DIR=$withval
22601 else
22602   JIT_READER_DIR=${libdir}/gdb
22603 fi
22604
22605
22606   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
22607   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22608   ac_define_dir=`eval echo $JIT_READER_DIR`
22609   ac_define_dir=`eval echo $ac_define_dir`
22610
22611 cat >>confdefs.h <<_ACEOF
22612 #define JIT_READER_DIR "$ac_define_dir"
22613 _ACEOF
22614
22615
22616
22617
22618   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
22619      if test "x$prefix" = xNONE; then
22620         test_prefix=/usr/local
22621      else
22622         test_prefix=$prefix
22623      fi
22624   else
22625      test_prefix=$exec_prefix
22626   fi
22627   value=0
22628   case ${ac_define_dir} in
22629      "${test_prefix}"|"${test_prefix}/"*|\
22630         '${exec_prefix}'|'${exec_prefix}/'*)
22631      value=1
22632      ;;
22633   esac
22634
22635 cat >>confdefs.h <<_ACEOF
22636 #define JIT_READER_DIR_RELOCATABLE $value
22637 _ACEOF
22638
22639
22640
22641
22642
22643 # Check whether --with-expat was given.
22644 if test "${with_expat+set}" = set; then :
22645   withval=$with_expat;
22646 else
22647   with_expat=auto
22648 fi
22649
22650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
22651 $as_echo_n "checking whether to use expat... " >&6; }
22652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
22653 $as_echo "$with_expat" >&6; }
22654
22655 if test "${with_expat}" = no; then
22656   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
22657 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
22658   HAVE_LIBEXPAT=no
22659 else
22660
22661
22662
22663
22664
22665
22666
22667
22668     use_additional=yes
22669
22670   acl_save_prefix="$prefix"
22671   prefix="$acl_final_prefix"
22672   acl_save_exec_prefix="$exec_prefix"
22673   exec_prefix="$acl_final_exec_prefix"
22674
22675     eval additional_includedir=\"$includedir\"
22676     eval additional_libdir=\"$libdir\"
22677
22678   exec_prefix="$acl_save_exec_prefix"
22679   prefix="$acl_save_prefix"
22680
22681
22682 # Check whether --with-libexpat-prefix was given.
22683 if test "${with_libexpat_prefix+set}" = set; then :
22684   withval=$with_libexpat_prefix;
22685     if test "X$withval" = "Xno"; then
22686       use_additional=no
22687     else
22688       if test "X$withval" = "X"; then
22689
22690   acl_save_prefix="$prefix"
22691   prefix="$acl_final_prefix"
22692   acl_save_exec_prefix="$exec_prefix"
22693   exec_prefix="$acl_final_exec_prefix"
22694
22695           eval additional_includedir=\"$includedir\"
22696           eval additional_libdir=\"$libdir\"
22697
22698   exec_prefix="$acl_save_exec_prefix"
22699   prefix="$acl_save_prefix"
22700
22701       else
22702         additional_includedir="$withval/include"
22703         additional_libdir="$withval/lib"
22704       fi
22705     fi
22706
22707 fi
22708
22709
22710 # Check whether --with-libexpat-type was given.
22711 if test "${with_libexpat_type+set}" = set; then :
22712   withval=$with_libexpat_type;  with_libexpat_type=$withval
22713 else
22714    with_libexpat_type=auto
22715 fi
22716
22717   lib_type=`eval echo \$with_libexpat_type`
22718
22719       LIBEXPAT=
22720   LTLIBEXPAT=
22721   INCEXPAT=
22722   rpathdirs=
22723   ltrpathdirs=
22724   names_already_handled=
22725   names_next_round='expat '
22726   while test -n "$names_next_round"; do
22727     names_this_round="$names_next_round"
22728     names_next_round=
22729     for name in $names_this_round; do
22730       already_handled=
22731       for n in $names_already_handled; do
22732         if test "$n" = "$name"; then
22733           already_handled=yes
22734           break
22735         fi
22736       done
22737       if test -z "$already_handled"; then
22738         names_already_handled="$names_already_handled $name"
22739                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
22740         eval value=\"\$HAVE_LIB$uppername\"
22741         if test -n "$value"; then
22742           if test "$value" = yes; then
22743             eval value=\"\$LIB$uppername\"
22744             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
22745             eval value=\"\$LTLIB$uppername\"
22746             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
22747           else
22748                                     :
22749           fi
22750         else
22751                               found_dir=
22752           found_la=
22753           found_so=
22754           found_a=
22755           if test $use_additional = yes; then
22756             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
22757               found_dir="$additional_libdir"
22758               found_so="$additional_libdir/lib$name.$shlibext"
22759               if test -f "$additional_libdir/lib$name.la"; then
22760                 found_la="$additional_libdir/lib$name.la"
22761               fi
22762             elif test x$lib_type != xshared; then
22763               if test -f "$additional_libdir/lib$name.$libext"; then
22764                 found_dir="$additional_libdir"
22765                 found_a="$additional_libdir/lib$name.$libext"
22766                 if test -f "$additional_libdir/lib$name.la"; then
22767                   found_la="$additional_libdir/lib$name.la"
22768                 fi
22769               fi
22770             fi
22771           fi
22772           if test "X$found_dir" = "X"; then
22773             for x in $LDFLAGS $LTLIBEXPAT; do
22774
22775   acl_save_prefix="$prefix"
22776   prefix="$acl_final_prefix"
22777   acl_save_exec_prefix="$exec_prefix"
22778   exec_prefix="$acl_final_exec_prefix"
22779   eval x=\"$x\"
22780   exec_prefix="$acl_save_exec_prefix"
22781   prefix="$acl_save_prefix"
22782
22783               case "$x" in
22784                 -L*)
22785                   dir=`echo "X$x" | sed -e 's/^X-L//'`
22786                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
22787                     found_dir="$dir"
22788                     found_so="$dir/lib$name.$shlibext"
22789                     if test -f "$dir/lib$name.la"; then
22790                       found_la="$dir/lib$name.la"
22791                     fi
22792                   elif test x$lib_type != xshared; then
22793                     if test -f "$dir/lib$name.$libext"; then
22794                       found_dir="$dir"
22795                       found_a="$dir/lib$name.$libext"
22796                       if test -f "$dir/lib$name.la"; then
22797                         found_la="$dir/lib$name.la"
22798                       fi
22799                     fi
22800                   fi
22801                   ;;
22802               esac
22803               if test "X$found_dir" != "X"; then
22804                 break
22805               fi
22806             done
22807           fi
22808           if test "X$found_dir" != "X"; then
22809                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
22810             if test "X$found_so" != "X"; then
22811                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
22812                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
22813               else
22814                                                                                 haveit=
22815                 for x in $ltrpathdirs; do
22816                   if test "X$x" = "X$found_dir"; then
22817                     haveit=yes
22818                     break
22819                   fi
22820                 done
22821                 if test -z "$haveit"; then
22822                   ltrpathdirs="$ltrpathdirs $found_dir"
22823                 fi
22824                                 if test "$hardcode_direct" = yes; then
22825                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
22826                 else
22827                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
22828                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
22829                                                             haveit=
22830                     for x in $rpathdirs; do
22831                       if test "X$x" = "X$found_dir"; then
22832                         haveit=yes
22833                         break
22834                       fi
22835                     done
22836                     if test -z "$haveit"; then
22837                       rpathdirs="$rpathdirs $found_dir"
22838                     fi
22839                   else
22840                                                                                 haveit=
22841                     for x in $LDFLAGS $LIBEXPAT; do
22842
22843   acl_save_prefix="$prefix"
22844   prefix="$acl_final_prefix"
22845   acl_save_exec_prefix="$exec_prefix"
22846   exec_prefix="$acl_final_exec_prefix"
22847   eval x=\"$x\"
22848   exec_prefix="$acl_save_exec_prefix"
22849   prefix="$acl_save_prefix"
22850
22851                       if test "X$x" = "X-L$found_dir"; then
22852                         haveit=yes
22853                         break
22854                       fi
22855                     done
22856                     if test -z "$haveit"; then
22857                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
22858                     fi
22859                     if test "$hardcode_minus_L" != no; then
22860                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
22861                     else
22862                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
22863                     fi
22864                   fi
22865                 fi
22866               fi
22867             else
22868               if test "X$found_a" != "X"; then
22869                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
22870               else
22871                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
22872               fi
22873             fi
22874                         additional_includedir=
22875             case "$found_dir" in
22876               */lib | */lib/)
22877                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
22878                 additional_includedir="$basedir/include"
22879                 ;;
22880             esac
22881             if test "X$additional_includedir" != "X"; then
22882                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
22883                 haveit=
22884                 if test "X$additional_includedir" = "X/usr/local/include"; then
22885                   if test -n "$GCC"; then
22886                     case $host_os in
22887                       linux*) haveit=yes;;
22888                     esac
22889                   fi
22890                 fi
22891                 if test -z "$haveit"; then
22892                   for x in $CPPFLAGS $INCEXPAT; do
22893
22894   acl_save_prefix="$prefix"
22895   prefix="$acl_final_prefix"
22896   acl_save_exec_prefix="$exec_prefix"
22897   exec_prefix="$acl_final_exec_prefix"
22898   eval x=\"$x\"
22899   exec_prefix="$acl_save_exec_prefix"
22900   prefix="$acl_save_prefix"
22901
22902                     if test "X$x" = "X-I$additional_includedir"; then
22903                       haveit=yes
22904                       break
22905                     fi
22906                   done
22907                   if test -z "$haveit"; then
22908                     if test -d "$additional_includedir"; then
22909                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
22910                     fi
22911                   fi
22912                 fi
22913               fi
22914             fi
22915                         if test -n "$found_la"; then
22916                                                         save_libdir="$libdir"
22917               case "$found_la" in
22918                 */* | *\\*) . "$found_la" ;;
22919                 *) . "./$found_la" ;;
22920               esac
22921               libdir="$save_libdir"
22922                             for dep in $dependency_libs; do
22923                 case "$dep" in
22924                   -L*)
22925                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
22926                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
22927                       haveit=
22928                       if test "X$additional_libdir" = "X/usr/local/lib"; then
22929                         if test -n "$GCC"; then
22930                           case $host_os in
22931                             linux*) haveit=yes;;
22932                           esac
22933                         fi
22934                       fi
22935                       if test -z "$haveit"; then
22936                         haveit=
22937                         for x in $LDFLAGS $LIBEXPAT; do
22938
22939   acl_save_prefix="$prefix"
22940   prefix="$acl_final_prefix"
22941   acl_save_exec_prefix="$exec_prefix"
22942   exec_prefix="$acl_final_exec_prefix"
22943   eval x=\"$x\"
22944   exec_prefix="$acl_save_exec_prefix"
22945   prefix="$acl_save_prefix"
22946
22947                           if test "X$x" = "X-L$additional_libdir"; then
22948                             haveit=yes
22949                             break
22950                           fi
22951                         done
22952                         if test -z "$haveit"; then
22953                           if test -d "$additional_libdir"; then
22954                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
22955                           fi
22956                         fi
22957                         haveit=
22958                         for x in $LDFLAGS $LTLIBEXPAT; do
22959
22960   acl_save_prefix="$prefix"
22961   prefix="$acl_final_prefix"
22962   acl_save_exec_prefix="$exec_prefix"
22963   exec_prefix="$acl_final_exec_prefix"
22964   eval x=\"$x\"
22965   exec_prefix="$acl_save_exec_prefix"
22966   prefix="$acl_save_prefix"
22967
22968                           if test "X$x" = "X-L$additional_libdir"; then
22969                             haveit=yes
22970                             break
22971                           fi
22972                         done
22973                         if test -z "$haveit"; then
22974                           if test -d "$additional_libdir"; then
22975                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
22976                           fi
22977                         fi
22978                       fi
22979                     fi
22980                     ;;
22981                   -R*)
22982                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
22983                     if test "$enable_rpath" != no; then
22984                                                                   haveit=
22985                       for x in $rpathdirs; do
22986                         if test "X$x" = "X$dir"; then
22987                           haveit=yes
22988                           break
22989                         fi
22990                       done
22991                       if test -z "$haveit"; then
22992                         rpathdirs="$rpathdirs $dir"
22993                       fi
22994                                                                   haveit=
22995                       for x in $ltrpathdirs; do
22996                         if test "X$x" = "X$dir"; then
22997                           haveit=yes
22998                           break
22999                         fi
23000                       done
23001                       if test -z "$haveit"; then
23002                         ltrpathdirs="$ltrpathdirs $dir"
23003                       fi
23004                     fi
23005                     ;;
23006                   -l*)
23007                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
23008                     ;;
23009                   *.la)
23010                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
23011                     ;;
23012                   *)
23013                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
23014                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
23015                     ;;
23016                 esac
23017               done
23018             fi
23019           else
23020                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
23021               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
23022               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
23023             else
23024               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
23025               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
23026             fi
23027           fi
23028         fi
23029       fi
23030     done
23031   done
23032   if test "X$rpathdirs" != "X"; then
23033     if test -n "$hardcode_libdir_separator"; then
23034                         alldirs=
23035       for found_dir in $rpathdirs; do
23036         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
23037       done
23038             acl_save_libdir="$libdir"
23039       libdir="$alldirs"
23040       eval flag=\"$hardcode_libdir_flag_spec\"
23041       libdir="$acl_save_libdir"
23042       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
23043     else
23044             for found_dir in $rpathdirs; do
23045         acl_save_libdir="$libdir"
23046         libdir="$found_dir"
23047         eval flag=\"$hardcode_libdir_flag_spec\"
23048         libdir="$acl_save_libdir"
23049         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
23050       done
23051     fi
23052   fi
23053   if test "X$ltrpathdirs" != "X"; then
23054             for found_dir in $ltrpathdirs; do
23055       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
23056     done
23057   fi
23058
23059
23060         ac_save_CPPFLAGS="$CPPFLAGS"
23061
23062   for element in $INCEXPAT; do
23063     haveit=
23064     for x in $CPPFLAGS; do
23065
23066   acl_save_prefix="$prefix"
23067   prefix="$acl_final_prefix"
23068   acl_save_exec_prefix="$exec_prefix"
23069   exec_prefix="$acl_final_exec_prefix"
23070   eval x=\"$x\"
23071   exec_prefix="$acl_save_exec_prefix"
23072   prefix="$acl_save_prefix"
23073
23074       if test "X$x" = "X$element"; then
23075         haveit=yes
23076         break
23077       fi
23078     done
23079     if test -z "$haveit"; then
23080       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
23081     fi
23082   done
23083
23084
23085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
23086 $as_echo_n "checking for libexpat... " >&6; }
23087 if ${ac_cv_libexpat+:} false; then :
23088   $as_echo_n "(cached) " >&6
23089 else
23090
23091     ac_save_LIBS="$LIBS"
23092     LIBS="$LIBS $LIBEXPAT"
23093     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23094 /* end confdefs.h.  */
23095 #include "expat.h"
23096 int
23097 main ()
23098 {
23099 XML_Parser p = XML_ParserCreate (0);
23100   ;
23101   return 0;
23102 }
23103 _ACEOF
23104 if ac_fn_c_try_link "$LINENO"; then :
23105   ac_cv_libexpat=yes
23106 else
23107   ac_cv_libexpat=no
23108 fi
23109 rm -f core conftest.err conftest.$ac_objext \
23110     conftest$ac_exeext conftest.$ac_ext
23111     LIBS="$ac_save_LIBS"
23112
23113 fi
23114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
23115 $as_echo "$ac_cv_libexpat" >&6; }
23116   if test "$ac_cv_libexpat" = yes; then
23117     HAVE_LIBEXPAT=yes
23118
23119 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
23120
23121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
23122 $as_echo_n "checking how to link with libexpat... " >&6; }
23123     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
23124 $as_echo "$LIBEXPAT" >&6; }
23125   else
23126     HAVE_LIBEXPAT=no
23127             CPPFLAGS="$ac_save_CPPFLAGS"
23128     LIBEXPAT=
23129     LTLIBEXPAT=
23130   fi
23131
23132
23133
23134
23135
23136
23137   if test "$HAVE_LIBEXPAT" != yes; then
23138     if test "$with_expat" = yes; then
23139       as_fn_error $? "expat is missing or unusable" "$LINENO" 5
23140     else
23141       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
23142 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
23143     fi
23144   else
23145     save_LIBS=$LIBS
23146     LIBS="$LIBS $LIBEXPAT"
23147     for ac_func in XML_StopParser
23148 do :
23149   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
23150 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
23151   cat >>confdefs.h <<_ACEOF
23152 #define HAVE_XML_STOPPARSER 1
23153 _ACEOF
23154
23155 fi
23156 done
23157
23158     LIBS=$save_LIBS
23159   fi
23160 fi
23161
23162
23163
23164
23165 # --------------------- #
23166 # Check for libpython.  #
23167 # --------------------- #
23168
23169
23170
23171
23172
23173
23174 # Check whether --with-python was given.
23175 if test "${with_python+set}" = set; then :
23176   withval=$with_python;
23177 else
23178   with_python=auto
23179 fi
23180
23181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
23182 $as_echo_n "checking whether to use python... " >&6; }
23183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
23184 $as_echo "$with_python" >&6; }
23185
23186 if test "${with_python}" = no; then
23187   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
23188 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
23189   have_libpython=no
23190 else
23191   case "${with_python}" in
23192   [\\/]* | ?:[\\/]*)
23193     if test -d "${with_python}"; then
23194       # Assume the python binary is ${with_python}/bin/python.
23195       python_prog="${with_python}/bin/python"
23196       python_prefix=
23197       # If python does not exit ${with_python}/bin, then try in
23198       # ${with_python}.  On Windows/MinGW, this is where the Python
23199       # executable is.
23200       if test ! -x "${python_prog}"; then
23201         python_prog="${with_python}/python"
23202         python_prefix=
23203       fi
23204       if test ! -x "${python_prog}"; then
23205         # Fall back to gdb 7.0/7.1 behaviour.
23206         python_prog=missing
23207         python_prefix=${with_python}
23208       fi
23209     elif test -x "${with_python}"; then
23210       # While we can't run python compiled for $host (unless host == build),
23211       # the user could write a script that provides the needed information,
23212       # so we support that.
23213       python_prog=${with_python}
23214       python_prefix=
23215     else
23216       as_fn_error $? "invalid value for --with-python" "$LINENO" 5
23217     fi
23218     ;;
23219   */*)
23220     # Disallow --with-python=foo/bar.
23221     as_fn_error $? "invalid value for --with-python" "$LINENO" 5
23222     ;;
23223   *)
23224     # The user has either specified auto, yes, or the name of the python
23225     # program assumed to be in $PATH.
23226     python_prefix=
23227     case "${with_python}" in
23228     yes | auto)
23229       if test "${build}" = "${host}"; then
23230         # Look first for 'python', then 'python3'.
23231         for ac_prog in python python3
23232 do
23233   # Extract the first word of "$ac_prog", so it can be a program name with args.
23234 set dummy $ac_prog; ac_word=$2
23235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23236 $as_echo_n "checking for $ac_word... " >&6; }
23237 if ${ac_cv_path_python_prog_path+:} false; then :
23238   $as_echo_n "(cached) " >&6
23239 else
23240   case $python_prog_path in
23241   [\\/]* | ?:[\\/]*)
23242   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
23243   ;;
23244   *)
23245   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23246 for as_dir in $PATH
23247 do
23248   IFS=$as_save_IFS
23249   test -z "$as_dir" && as_dir=.
23250     for ac_exec_ext in '' $ac_executable_extensions; do
23251   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23252     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
23253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23254     break 2
23255   fi
23256 done
23257   done
23258 IFS=$as_save_IFS
23259
23260   ;;
23261 esac
23262 fi
23263 python_prog_path=$ac_cv_path_python_prog_path
23264 if test -n "$python_prog_path"; then
23265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
23266 $as_echo "$python_prog_path" >&6; }
23267 else
23268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23269 $as_echo "no" >&6; }
23270 fi
23271
23272
23273   test -n "$python_prog_path" && break
23274 done
23275 test -n "$python_prog_path" || python_prog_path="missing"
23276
23277         if test "${python_prog_path}" = missing; then
23278           python_prog=missing
23279         else
23280           python_prog=${python_prog_path}
23281         fi
23282       else
23283         # Not much we can do except assume the cross-compiler will find the
23284         # right files.
23285         python_prog=missing
23286       fi
23287       ;;
23288     *)
23289       # While we can't run python compiled for $host (unless host == build),
23290       # the user could write a script that provides the needed information,
23291       # so we support that.
23292       python_prog="${with_python}"
23293       # Extract the first word of "${python_prog}", so it can be a program name with args.
23294 set dummy ${python_prog}; ac_word=$2
23295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23296 $as_echo_n "checking for $ac_word... " >&6; }
23297 if ${ac_cv_path_python_prog_path+:} false; then :
23298   $as_echo_n "(cached) " >&6
23299 else
23300   case $python_prog_path in
23301   [\\/]* | ?:[\\/]*)
23302   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
23303   ;;
23304   *)
23305   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23306 for as_dir in $PATH
23307 do
23308   IFS=$as_save_IFS
23309   test -z "$as_dir" && as_dir=.
23310     for ac_exec_ext in '' $ac_executable_extensions; do
23311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23312     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
23313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23314     break 2
23315   fi
23316 done
23317   done
23318 IFS=$as_save_IFS
23319
23320   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
23321   ;;
23322 esac
23323 fi
23324 python_prog_path=$ac_cv_path_python_prog_path
23325 if test -n "$python_prog_path"; then
23326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
23327 $as_echo "$python_prog_path" >&6; }
23328 else
23329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23330 $as_echo "no" >&6; }
23331 fi
23332
23333
23334       if test "${python_prog_path}" = missing; then
23335         as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
23336       fi
23337       ;;
23338     esac
23339   esac
23340
23341   if test "${python_prog}" != missing; then
23342     # We have a python program to use, but it may be too old.
23343     # Don't flag an error for --with-python=auto (the default).
23344     have_python_config=yes
23345     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
23346     if test $? != 0; then
23347       have_python_config=failed
23348       if test "${with_python}" != auto; then
23349         as_fn_error $? "failure running python-config --includes" "$LINENO" 5
23350       fi
23351     fi
23352     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
23353     if test $? != 0; then
23354       have_python_config=failed
23355       if test "${with_python}" != auto; then
23356         as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
23357       fi
23358     fi
23359     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
23360     if test $? != 0; then
23361       have_python_config=failed
23362       if test "${with_python}" != auto; then
23363         as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
23364       fi
23365     fi
23366   else
23367     # We do not have a python executable we can use to determine where
23368     # to find the Python headers and libs.  We cannot guess the include
23369     # path from the python_prefix either, because that include path
23370     # depends on the Python version.  So, there is nothing much we can
23371     # do except assume that the compiler will be able to find those files.
23372     python_includes=
23373     python_libs=
23374     have_python_config=no
23375   fi
23376
23377   # If we have python-config, only try the configuration it provides.
23378   # Otherwise fallback on the old way of trying different versions of
23379   # python in turn.
23380
23381   have_libpython=no
23382   if test "${have_python_config}" = yes; then
23383
23384
23385   new_CPPFLAGS=${python_includes}
23386   new_LIBS=${python_libs}
23387   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
23388 $as_echo_n "checking for python... " >&6; }
23389   save_CPPFLAGS=$CPPFLAGS
23390   save_LIBS=$LIBS
23391   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
23392   LIBS="$new_LIBS $LIBS"
23393   found_usable_python=no
23394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23395 /* end confdefs.h.  */
23396 #include "Python.h"
23397 int
23398 main ()
23399 {
23400
23401                                     #if PY_MAJOR_VERSION != 3
23402                                     # error "We only support Python 3"
23403                                     #endif
23404                                     Py_Initialize ();
23405
23406   ;
23407   return 0;
23408 }
23409 _ACEOF
23410 if ac_fn_c_try_link "$LINENO"; then :
23411   have_libpython=yes
23412                   found_usable_python=yes
23413                   PYTHON_CPPFLAGS=$new_CPPFLAGS
23414                   PYTHON_LIBS=$new_LIBS
23415 fi
23416 rm -f core conftest.err conftest.$ac_objext \
23417     conftest$ac_exeext conftest.$ac_ext
23418   CPPFLAGS=$save_CPPFLAGS
23419   LIBS=$save_LIBS
23420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
23421 $as_echo "${found_usable_python}" >&6; }
23422
23423   fi
23424
23425   if test "${have_libpython}" = no; then
23426     case "${with_python}" in
23427     yes)
23428       as_fn_error $? "python is missing or unusable" "$LINENO" 5
23429       ;;
23430     auto)
23431       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
23432 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
23433       ;;
23434     *)
23435       as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
23436       ;;
23437     esac
23438   else
23439     if test -n "${python_prefix}"; then
23440
23441 cat >>confdefs.h <<_ACEOF
23442 #define WITH_PYTHON_PATH "${python_prefix}"
23443 _ACEOF
23444
23445
23446   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
23447      if test "x$prefix" = xNONE; then
23448         test_prefix=/usr/local
23449      else
23450         test_prefix=$prefix
23451      fi
23452   else
23453      test_prefix=$exec_prefix
23454   fi
23455   value=0
23456   case ${python_prefix} in
23457      "${test_prefix}"|"${test_prefix}/"*|\
23458         '${exec_prefix}'|'${exec_prefix}/'*)
23459      value=1
23460      ;;
23461   esac
23462
23463 cat >>confdefs.h <<_ACEOF
23464 #define PYTHON_PATH_RELOCATABLE $value
23465 _ACEOF
23466
23467
23468     fi
23469   fi
23470 fi
23471
23472
23473 # Check whether --with-python-libdir was given.
23474 if test "${with_python_libdir+set}" = set; then :
23475   withval=$with_python_libdir;
23476 else
23477
23478     # If no python libdir is specified then select one based on
23479     # python's prefix path.
23480     if test -n "${python_prefix}"; then
23481       with_python_libdir=${python_prefix}/lib
23482     fi
23483
23484 fi
23485
23486
23487 if test "${have_libpython}" != no; then
23488
23489 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
23490
23491   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
23492   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
23493   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
23494   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
23495   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
23496
23497   if test -n "${with_python_libdir}"; then
23498
23499 cat >>confdefs.h <<_ACEOF
23500 #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
23501 _ACEOF
23502
23503
23504   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
23505      if test "x$prefix" = xNONE; then
23506         test_prefix=/usr/local
23507      else
23508         test_prefix=$prefix
23509      fi
23510   else
23511      test_prefix=$exec_prefix
23512   fi
23513   value=0
23514   case ${with_python_libdir} in
23515      "${test_prefix}"|"${test_prefix}/"*|\
23516         '${exec_prefix}'|'${exec_prefix}/'*)
23517      value=1
23518      ;;
23519   esac
23520
23521 cat >>confdefs.h <<_ACEOF
23522 #define PYTHON_LIBDIR_RELOCATABLE $value
23523 _ACEOF
23524
23525
23526   fi
23527
23528   # Flags needed to compile Python code (taken from python-config --cflags).
23529   # We cannot call python-config directly because it will output whatever was
23530   # used when compiling the Python interpreter itself, including flags which
23531   # would make the python-related objects be compiled differently from the
23532   # rest of GDB (e.g., -O2 and -fPIC).
23533   if test "${GCC}" = yes; then
23534     tentative_python_cflags="-fno-strict-aliasing -fwrapv"
23535     # Python headers recommend -DNDEBUG, but it's unclear if that just
23536     # refers to building Python itself.  In release mode, though, it
23537     # doesn't hurt for the Python code in gdb to follow.
23538     $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
23539   fi
23540
23541   if test "x${tentative_python_cflags}" != x; then
23542     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
23543 $as_echo_n "checking compiler flags for python code... " >&6; }
23544     for flag in ${tentative_python_cflags}; do
23545       # Check that the compiler accepts it
23546       saved_CFLAGS="$CFLAGS"
23547       CFLAGS="$CFLAGS $flag"
23548       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23549 /* end confdefs.h.  */
23550
23551 int
23552 main ()
23553 {
23554
23555   ;
23556   return 0;
23557 }
23558 _ACEOF
23559 if ac_fn_c_try_compile "$LINENO"; then :
23560   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
23561 fi
23562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23563       CFLAGS="$saved_CFLAGS"
23564     done
23565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
23566 $as_echo "${PYTHON_CFLAGS}" >&6; }
23567   fi
23568
23569   # On x64 Windows, Python's include headers, and pyconfig.h in
23570   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
23571   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
23572   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
23573   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
23574   # The issue was reported to the Python community, but still isn't
23575   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
23576
23577   case "$gdb_host" in
23578     mingw64)
23579            if test "${GCC}" = yes; then
23580              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
23581            fi
23582            ;;
23583   esac
23584 else
23585   # Even if Python support is not compiled in, we need to have this file
23586   # included so that the "python" command, et.al., still exists.
23587   CONFIG_OBS="$CONFIG_OBS python/python.o"
23588   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
23589 fi
23590
23591 # Work around Python http://bugs.python.org/issue10112.  See also
23592 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
23593 # no effect.  Note that the only test after this that uses Python is
23594 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
23595 # run without -export-dynamic too.
23596 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
23597
23598
23599
23600
23601  if test "${have_libpython}" != no; then
23602   HAVE_PYTHON_TRUE=
23603   HAVE_PYTHON_FALSE='#'
23604 else
23605   HAVE_PYTHON_TRUE='#'
23606   HAVE_PYTHON_FALSE=
23607 fi
23608
23609
23610 # -------------------- #
23611 # Check for libguile.  #
23612 # -------------------- #
23613
23614
23615
23616
23617
23618
23619 # Check whether --with-guile was given.
23620 if test "${with_guile+set}" = set; then :
23621   withval=$with_guile;
23622 else
23623   with_guile=auto
23624 fi
23625
23626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
23627 $as_echo_n "checking whether to use guile... " >&6; }
23628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
23629 $as_echo "$with_guile" >&6; }
23630
23631 # Extract the first word of "pkg-config", so it can be a program name with args.
23632 set dummy pkg-config; ac_word=$2
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
23634 $as_echo_n "checking for $ac_word... " >&6; }
23635 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
23636   $as_echo_n "(cached) " >&6
23637 else
23638   case $pkg_config_prog_path in
23639   [\\/]* | ?:[\\/]*)
23640   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
23641   ;;
23642   *)
23643   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23644 for as_dir in $PATH
23645 do
23646   IFS=$as_save_IFS
23647   test -z "$as_dir" && as_dir=.
23648     for ac_exec_ext in '' $ac_executable_extensions; do
23649   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
23650     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
23651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
23652     break 2
23653   fi
23654 done
23655   done
23656 IFS=$as_save_IFS
23657
23658   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
23659   ;;
23660 esac
23661 fi
23662 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
23663 if test -n "$pkg_config_prog_path"; then
23664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
23665 $as_echo "$pkg_config_prog_path" >&6; }
23666 else
23667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23668 $as_echo "no" >&6; }
23669 fi
23670
23671
23672
23673 try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
23674 have_libguile=no
23675 case "${with_guile}" in
23676 no)
23677   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
23678 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
23679   ;;
23680 auto)
23681   if test "${pkg_config_prog_path}" = "missing"; then
23682     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
23683 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
23684   else
23685
23686   pkg_config=${pkg_config_prog_path}
23687   guile_version_list=${try_guile_versions}
23688   flag_errors=no
23689
23690   found_usable_guile=checking
23691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
23692 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
23693   for guile_version in ${guile_version_list}; do
23694     ${pkg_config} --exists ${guile_version} 2>/dev/null
23695     if test $? != 0; then
23696       continue
23697     fi
23698             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
23699     if test $? != 0; then
23700       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
23701     fi
23702     new_LIBS=`${pkg_config} --libs ${guile_version}`
23703     if test $? != 0; then
23704       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
23705     fi
23706         found_usable_guile=${guile_version}
23707     break
23708   done
23709   if test "${found_usable_guile}" = "checking"; then
23710     if test "${flag_errors}" = "yes"; then
23711       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
23712     else
23713       found_usable_guile=no
23714     fi
23715   fi
23716       if test "${found_usable_guile}" != no; then
23717     save_CPPFLAGS=$CPPFLAGS
23718     save_LIBS=$LIBS
23719     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
23720     LIBS="$LIBS $new_LIBS"
23721     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23722 /* end confdefs.h.  */
23723 #include "libguile.h"
23724 int
23725 main ()
23726 {
23727 scm_init_guile ();
23728   ;
23729   return 0;
23730 }
23731 _ACEOF
23732 if ac_fn_c_try_link "$LINENO"; then :
23733   have_libguile=yes
23734                     GUILE_CPPFLAGS=$new_CPPFLAGS
23735                     GUILE_LIBS=$new_LIBS
23736 else
23737   found_usable_guile=no
23738 fi
23739 rm -f core conftest.err conftest.$ac_objext \
23740     conftest$ac_exeext conftest.$ac_ext
23741         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
23742 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
23743
23744 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
23745
23746
23747 fi
23748
23749     CPPFLAGS=$save_CPPFLAGS
23750     LIBS=$save_LIBS
23751     if test "${found_usable_guile}" = no; then
23752       if test "${flag_errors}" = yes; then
23753         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
23754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
23755 as_fn_error $? "linking guile version ${guile_version} test program failed
23756 See \`config.log' for more details" "$LINENO" 5; }
23757       fi
23758     fi
23759   fi
23760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
23761 $as_echo "${found_usable_guile}" >&6; }
23762
23763   fi
23764   ;;
23765 yes)
23766   if test "${pkg_config_prog_path}" = "missing"; then
23767     as_fn_error $? "pkg-config not found" "$LINENO" 5
23768   fi
23769
23770   pkg_config=${pkg_config_prog_path}
23771   guile_version_list=${try_guile_versions}
23772   flag_errors=yes
23773
23774   found_usable_guile=checking
23775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
23776 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
23777   for guile_version in ${guile_version_list}; do
23778     ${pkg_config} --exists ${guile_version} 2>/dev/null
23779     if test $? != 0; then
23780       continue
23781     fi
23782             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
23783     if test $? != 0; then
23784       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
23785     fi
23786     new_LIBS=`${pkg_config} --libs ${guile_version}`
23787     if test $? != 0; then
23788       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
23789     fi
23790         found_usable_guile=${guile_version}
23791     break
23792   done
23793   if test "${found_usable_guile}" = "checking"; then
23794     if test "${flag_errors}" = "yes"; then
23795       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
23796     else
23797       found_usable_guile=no
23798     fi
23799   fi
23800       if test "${found_usable_guile}" != no; then
23801     save_CPPFLAGS=$CPPFLAGS
23802     save_LIBS=$LIBS
23803     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
23804     LIBS="$LIBS $new_LIBS"
23805     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23806 /* end confdefs.h.  */
23807 #include "libguile.h"
23808 int
23809 main ()
23810 {
23811 scm_init_guile ();
23812   ;
23813   return 0;
23814 }
23815 _ACEOF
23816 if ac_fn_c_try_link "$LINENO"; then :
23817   have_libguile=yes
23818                     GUILE_CPPFLAGS=$new_CPPFLAGS
23819                     GUILE_LIBS=$new_LIBS
23820 else
23821   found_usable_guile=no
23822 fi
23823 rm -f core conftest.err conftest.$ac_objext \
23824     conftest$ac_exeext conftest.$ac_ext
23825         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
23826 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
23827
23828 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
23829
23830
23831 fi
23832
23833     CPPFLAGS=$save_CPPFLAGS
23834     LIBS=$save_LIBS
23835     if test "${found_usable_guile}" = no; then
23836       if test "${flag_errors}" = yes; then
23837         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
23838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
23839 as_fn_error $? "linking guile version ${guile_version} test program failed
23840 See \`config.log' for more details" "$LINENO" 5; }
23841       fi
23842     fi
23843   fi
23844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
23845 $as_echo "${found_usable_guile}" >&6; }
23846
23847   ;;
23848 [\\/]* | ?:[\\/]*)
23849   if test -x "${with_guile}"; then
23850
23851   pkg_config=${with_guile}
23852   guile_version_list=${try_guile_versions}
23853   flag_errors=yes
23854
23855   found_usable_guile=checking
23856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
23857 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
23858   for guile_version in ${guile_version_list}; do
23859     ${pkg_config} --exists ${guile_version} 2>/dev/null
23860     if test $? != 0; then
23861       continue
23862     fi
23863             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
23864     if test $? != 0; then
23865       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
23866     fi
23867     new_LIBS=`${pkg_config} --libs ${guile_version}`
23868     if test $? != 0; then
23869       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
23870     fi
23871         found_usable_guile=${guile_version}
23872     break
23873   done
23874   if test "${found_usable_guile}" = "checking"; then
23875     if test "${flag_errors}" = "yes"; then
23876       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
23877     else
23878       found_usable_guile=no
23879     fi
23880   fi
23881       if test "${found_usable_guile}" != no; then
23882     save_CPPFLAGS=$CPPFLAGS
23883     save_LIBS=$LIBS
23884     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
23885     LIBS="$LIBS $new_LIBS"
23886     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23887 /* end confdefs.h.  */
23888 #include "libguile.h"
23889 int
23890 main ()
23891 {
23892 scm_init_guile ();
23893   ;
23894   return 0;
23895 }
23896 _ACEOF
23897 if ac_fn_c_try_link "$LINENO"; then :
23898   have_libguile=yes
23899                     GUILE_CPPFLAGS=$new_CPPFLAGS
23900                     GUILE_LIBS=$new_LIBS
23901 else
23902   found_usable_guile=no
23903 fi
23904 rm -f core conftest.err conftest.$ac_objext \
23905     conftest$ac_exeext conftest.$ac_ext
23906         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
23907 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
23908
23909 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
23910
23911
23912 fi
23913
23914     CPPFLAGS=$save_CPPFLAGS
23915     LIBS=$save_LIBS
23916     if test "${found_usable_guile}" = no; then
23917       if test "${flag_errors}" = yes; then
23918         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
23919 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
23920 as_fn_error $? "linking guile version ${guile_version} test program failed
23921 See \`config.log' for more details" "$LINENO" 5; }
23922       fi
23923     fi
23924   fi
23925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
23926 $as_echo "${found_usable_guile}" >&6; }
23927
23928   else
23929     as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
23930   fi
23931   ;;
23932 "" | */*)
23933   # Disallow --with=guile="" and --with-guile=foo/bar.
23934   as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
23935   ;;
23936 *)
23937   # A space separate list of guile versions to try, in order.
23938   if test "${pkg_config_prog_path}" = "missing"; then
23939     as_fn_error $? "pkg-config not found" "$LINENO" 5
23940   fi
23941
23942   pkg_config=${pkg_config_prog_path}
23943   guile_version_list=${with_guile}
23944   flag_errors=yes
23945
23946   found_usable_guile=checking
23947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
23948 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
23949   for guile_version in ${guile_version_list}; do
23950     ${pkg_config} --exists ${guile_version} 2>/dev/null
23951     if test $? != 0; then
23952       continue
23953     fi
23954             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
23955     if test $? != 0; then
23956       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
23957     fi
23958     new_LIBS=`${pkg_config} --libs ${guile_version}`
23959     if test $? != 0; then
23960       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
23961     fi
23962         found_usable_guile=${guile_version}
23963     break
23964   done
23965   if test "${found_usable_guile}" = "checking"; then
23966     if test "${flag_errors}" = "yes"; then
23967       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
23968     else
23969       found_usable_guile=no
23970     fi
23971   fi
23972       if test "${found_usable_guile}" != no; then
23973     save_CPPFLAGS=$CPPFLAGS
23974     save_LIBS=$LIBS
23975     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
23976     LIBS="$LIBS $new_LIBS"
23977     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23978 /* end confdefs.h.  */
23979 #include "libguile.h"
23980 int
23981 main ()
23982 {
23983 scm_init_guile ();
23984   ;
23985   return 0;
23986 }
23987 _ACEOF
23988 if ac_fn_c_try_link "$LINENO"; then :
23989   have_libguile=yes
23990                     GUILE_CPPFLAGS=$new_CPPFLAGS
23991                     GUILE_LIBS=$new_LIBS
23992 else
23993   found_usable_guile=no
23994 fi
23995 rm -f core conftest.err conftest.$ac_objext \
23996     conftest$ac_exeext conftest.$ac_ext
23997         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
23998 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
23999
24000 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
24001
24002
24003 fi
24004
24005     CPPFLAGS=$save_CPPFLAGS
24006     LIBS=$save_LIBS
24007     if test "${found_usable_guile}" = no; then
24008       if test "${flag_errors}" = yes; then
24009         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
24010 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
24011 as_fn_error $? "linking guile version ${guile_version} test program failed
24012 See \`config.log' for more details" "$LINENO" 5; }
24013       fi
24014     fi
24015   fi
24016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
24017 $as_echo "${found_usable_guile}" >&6; }
24018
24019   ;;
24020 esac
24021
24022 if test "${have_libguile}" != no; then
24023     case "${with_guile}" in
24024   [\\/]* | ?:[\\/]*)
24025
24026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
24027 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
24028 if ${ac_cv_guild_program_name+:} false; then :
24029   $as_echo_n "(cached) " >&6
24030 else
24031   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
24032
24033      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
24034      # the 'guild' and 'bindir' variables.  In that case, try to guess
24035      # what the program name is, at the risk of getting it wrong if
24036      # Guile was configured with '--program-suffix' or similar.
24037      if test "x$ac_cv_guild_program_name" = "x"; then
24038        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
24039        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
24040      fi
24041
24042 fi
24043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
24044 $as_echo "$ac_cv_guild_program_name" >&6; }
24045
24046   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
24047     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
24048   fi
24049
24050   GUILD="$ac_cv_guild_program_name"
24051
24052
24053     ;;
24054   *)
24055
24056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
24057 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
24058 if ${ac_cv_guild_program_name+:} false; then :
24059   $as_echo_n "(cached) " >&6
24060 else
24061   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
24062
24063      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
24064      # the 'guild' and 'bindir' variables.  In that case, try to guess
24065      # what the program name is, at the risk of getting it wrong if
24066      # Guile was configured with '--program-suffix' or similar.
24067      if test "x$ac_cv_guild_program_name" = "x"; then
24068        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
24069        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
24070      fi
24071
24072 fi
24073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
24074 $as_echo "$ac_cv_guild_program_name" >&6; }
24075
24076   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
24077     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
24078   fi
24079
24080   GUILD="$ac_cv_guild_program_name"
24081
24082
24083     ;;
24084   esac
24085
24086
24087   if test "$cross_compiling" = no; then
24088     GUILD_TARGET_FLAG=
24089   else
24090     GUILD_TARGET_FLAG="--target=$host"
24091   fi
24092
24093
24094
24095
24096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
24097 $as_echo_n "checking whether guild supports this host... " >&6; }
24098 if ${ac_cv_guild_ok+:} false; then :
24099   $as_echo_n "(cached) " >&6
24100 else
24101   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
24102      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
24103        ac_cv_guild_ok=yes
24104      else
24105        ac_cv_guild_ok=no
24106      fi
24107 fi
24108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
24109 $as_echo "$ac_cv_guild_ok" >&6; }
24110
24111     if test "$ac_cv_guild_ok" = no; then
24112     have_libguile=no
24113     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
24114 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
24115   fi
24116 fi
24117
24118 if test "${have_libguile}" != no; then
24119
24120 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
24121
24122   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
24123   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
24124   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
24125   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
24126   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
24127
24128     save_LIBS="$LIBS"
24129   save_CPPFLAGS="$CPPFLAGS"
24130   LIBS="$GUILE_LIBS"
24131   CPPFLAGS="$GUILE_CPPFLAGS"
24132   for ac_func in scm_new_smob
24133 do :
24134   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
24135 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
24136   cat >>confdefs.h <<_ACEOF
24137 #define HAVE_SCM_NEW_SMOB 1
24138 _ACEOF
24139
24140 fi
24141 done
24142
24143   LIBS="$save_LIBS"
24144   CPPFLAGS="$save_CPPFLAGS"
24145 else
24146   # Even if Guile support is not compiled in, we need to have these files
24147   # included.
24148   CONFIG_OBS="$CONFIG_OBS guile/guile.o"
24149   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
24150 fi
24151
24152
24153  if test "${have_libguile}" != no; then
24154   HAVE_GUILE_TRUE=
24155   HAVE_GUILE_FALSE='#'
24156 else
24157   HAVE_GUILE_TRUE='#'
24158   HAVE_GUILE_FALSE=
24159 fi
24160
24161
24162 # ---------------------------- #
24163 # Check for source highlight.  #
24164 # ---------------------------- #
24165
24166 SRCHIGH_LIBS=
24167 SRCHIGH_CFLAGS=
24168
24169 # Check whether --enable-source-highlight was given.
24170 if test "${enable_source_highlight+set}" = set; then :
24171   enableval=$enable_source_highlight;
24172            case $enableval in
24173              yes | no | auto)
24174                ;;
24175              *)
24176                as_fn_error $? "bad value $enableval for --enable-source-highlight" "$LINENO" 5
24177                ;;
24178            esac
24179
24180 else
24181   enable_source_highlight=auto
24182 fi
24183
24184
24185 if test "${enable_source_highlight}" != "no"; then
24186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
24187 $as_echo_n "checking for the source-highlight library... " >&6; }
24188   if test "${pkg_config_prog_path}" = "missing"; then
24189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
24190 $as_echo "no - pkg-config not found" >&6; }
24191     if test "${enable_source_highlight}" = "yes"; then
24192       as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
24193     fi
24194   else
24195     if ${pkg_config_prog_path} --exists source-highlight; then
24196       case "$LDFLAGS" in
24197         *static-libstdc*)
24198           as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
24199           ;;
24200       esac
24201
24202       srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
24203       srchigh_pkg_libs=`${pkg_config_prog_path} --libs source-highlight`
24204
24205       # Now that we have found a source-highlight library, check if we can use
24206       # it.  In particular, we're trying to detect the situation that the
24207       # library is using the new libstdc++ library abi ( see
24208       # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html )
24209       # while the compiler being used to compile gdb is using the old abi.
24210       # Such a situation will result in an undefined reference to
24211       # srchilite::SourceHighlight::SourceHighlight(std::string const&).
24212       # This situation can occur for instance when using a source highlight
24213       # library compiled with g++ 7.5.0 while building gdb with g++ 4.8.5.
24214       ac_ext=cpp
24215 ac_cpp='$CXXCPP $CPPFLAGS'
24216 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24217 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24218 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24219
24220       save_CXXFLAGS="$CXXFLAGS"
24221       save_LIBS="$LIBS"
24222       CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
24223       LIBS="$LIBS $srchigh_pkg_libs"
24224       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24225 /* end confdefs.h.  */
24226 #include <srchilite/sourcehighlight.h>
24227 int
24228 main ()
24229 {
24230 std::string outlang = "esc.outlang";
24231            new srchilite::SourceHighlight (outlang);
24232
24233   ;
24234   return 0;
24235 }
24236 _ACEOF
24237 if ac_fn_cxx_try_link "$LINENO"; then :
24238   have_usable_source_highlight=yes
24239 else
24240   have_usable_source_highlight=no
24241
24242 fi
24243 rm -f core conftest.err conftest.$ac_objext \
24244     conftest$ac_exeext conftest.$ac_ext
24245       CXXFLAGS="$save_CXXFLAGS"
24246       LIBS="$save_LIBS"
24247       ac_ext=c
24248 ac_cpp='$CPP $CPPFLAGS'
24249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24252
24253
24254       if test "${have_usable_source_highlight}" = "yes"; then
24255
24256 $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
24257
24258         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24259 $as_echo "yes" >&6; }
24260         SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
24261         SRCHIGH_LIBS="$srchigh_pkg_libs"
24262       else
24263         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24264 $as_echo "no" >&6; }
24265         if test "${enable_source_highlight}" = "yes"; then
24266           as_fn_error $? "source-highlight in your system could not be used" "$LINENO" 5
24267         fi
24268       fi
24269     else
24270       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24271 $as_echo "no" >&6; }
24272       if test "${enable_source_highlight}" = "yes"; then
24273         as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
24274       fi
24275     fi
24276   fi
24277 fi
24278
24279
24280
24281 # ------------------------- #
24282 # Checks for header files.  #
24283 # ------------------------- #
24284
24285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
24286 $as_echo_n "checking for ANSI C header files... " >&6; }
24287 if ${ac_cv_header_stdc+:} false; then :
24288   $as_echo_n "(cached) " >&6
24289 else
24290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24291 /* end confdefs.h.  */
24292 #include <stdlib.h>
24293 #include <stdarg.h>
24294 #include <string.h>
24295 #include <float.h>
24296
24297 int
24298 main ()
24299 {
24300
24301   ;
24302   return 0;
24303 }
24304 _ACEOF
24305 if ac_fn_c_try_compile "$LINENO"; then :
24306   ac_cv_header_stdc=yes
24307 else
24308   ac_cv_header_stdc=no
24309 fi
24310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24311
24312 if test $ac_cv_header_stdc = yes; then
24313   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
24314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24315 /* end confdefs.h.  */
24316 #include <string.h>
24317
24318 _ACEOF
24319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24320   $EGREP "memchr" >/dev/null 2>&1; then :
24321
24322 else
24323   ac_cv_header_stdc=no
24324 fi
24325 rm -f conftest*
24326
24327 fi
24328
24329 if test $ac_cv_header_stdc = yes; then
24330   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
24331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24332 /* end confdefs.h.  */
24333 #include <stdlib.h>
24334
24335 _ACEOF
24336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24337   $EGREP "free" >/dev/null 2>&1; then :
24338
24339 else
24340   ac_cv_header_stdc=no
24341 fi
24342 rm -f conftest*
24343
24344 fi
24345
24346 if test $ac_cv_header_stdc = yes; then
24347   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
24348   if test "$cross_compiling" = yes; then :
24349   :
24350 else
24351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24352 /* end confdefs.h.  */
24353 #include <ctype.h>
24354 #include <stdlib.h>
24355 #if ((' ' & 0x0FF) == 0x020)
24356 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
24357 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
24358 #else
24359 # define ISLOWER(c) \
24360                    (('a' <= (c) && (c) <= 'i') \
24361                      || ('j' <= (c) && (c) <= 'r') \
24362                      || ('s' <= (c) && (c) <= 'z'))
24363 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
24364 #endif
24365
24366 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
24367 int
24368 main ()
24369 {
24370   int i;
24371   for (i = 0; i < 256; i++)
24372     if (XOR (islower (i), ISLOWER (i))
24373         || toupper (i) != TOUPPER (i))
24374       return 2;
24375   return 0;
24376 }
24377 _ACEOF
24378 if ac_fn_c_try_run "$LINENO"; then :
24379
24380 else
24381   ac_cv_header_stdc=no
24382 fi
24383 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24384   conftest.$ac_objext conftest.beam conftest.$ac_ext
24385 fi
24386
24387 fi
24388 fi
24389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
24390 $as_echo "$ac_cv_header_stdc" >&6; }
24391 if test $ac_cv_header_stdc = yes; then
24392
24393 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
24394
24395 fi
24396
24397 # elf_hp.h is for HP/UX 64-bit shared library support.
24398 for ac_header in nlist.h machine/reg.h \
24399                   thread_db.h \
24400                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
24401                   sys/procctl.h sys/resource.h sys/ptrace.h ptrace.h \
24402                   sys/reg.h sys/debugreg.h \
24403                   termios.h elf_hp.h
24404 do :
24405   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
24406 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
24407 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
24408   cat >>confdefs.h <<_ACEOF
24409 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
24410 _ACEOF
24411
24412 fi
24413
24414 done
24415
24416 for ac_header in sys/user.h
24417 do :
24418   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
24419 # include <sys/param.h>
24420 #endif
24421
24422 "
24423 if test "x$ac_cv_header_sys_user_h" = xyes; then :
24424   cat >>confdefs.h <<_ACEOF
24425 #define HAVE_SYS_USER_H 1
24426 _ACEOF
24427
24428 fi
24429
24430 done
24431
24432
24433 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
24434 do :
24435   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
24436 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
24437 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
24438   cat >>confdefs.h <<_ACEOF
24439 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
24440 _ACEOF
24441
24442 fi
24443
24444 done
24445
24446 for ac_header in term.h
24447 do :
24448   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
24449 # include <curses.h>
24450 #endif
24451
24452 "
24453 if test "x$ac_cv_header_term_h" = xyes; then :
24454   cat >>confdefs.h <<_ACEOF
24455 #define HAVE_TERM_H 1
24456 _ACEOF
24457
24458 fi
24459
24460 done
24461
24462
24463 for ac_header in sys/socket.h
24464 do :
24465   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
24466 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
24467   cat >>confdefs.h <<_ACEOF
24468 #define HAVE_SYS_SOCKET_H 1
24469 _ACEOF
24470
24471 fi
24472
24473 done
24474
24475 for ac_header in ws2tcpip.h
24476 do :
24477   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
24478 if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
24479   cat >>confdefs.h <<_ACEOF
24480 #define HAVE_WS2TCPIP_H 1
24481 _ACEOF
24482
24483 fi
24484
24485 done
24486
24487 for ac_header in execinfo.h
24488 do :
24489   ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
24490 if test "x$ac_cv_header_execinfo_h" = xyes; then :
24491   cat >>confdefs.h <<_ACEOF
24492 #define HAVE_EXECINFO_H 1
24493 _ACEOF
24494
24495 fi
24496
24497 done
24498
24499
24500 # ------------------------- #
24501 # Checks for declarations.  #
24502 # ------------------------- #
24503
24504
24505   # Check for presence and size of long long.
24506   ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
24507 if test "x$ac_cv_type_long_long" = xyes; then :
24508
24509 cat >>confdefs.h <<_ACEOF
24510 #define HAVE_LONG_LONG 1
24511 _ACEOF
24512
24513 # The cast to long int works around a bug in the HP C Compiler
24514 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
24515 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
24516 # This bug is HP SR number 8606223364.
24517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
24518 $as_echo_n "checking size of long long... " >&6; }
24519 if ${ac_cv_sizeof_long_long+:} false; then :
24520   $as_echo_n "(cached) " >&6
24521 else
24522   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
24523
24524 else
24525   if test "$ac_cv_type_long_long" = yes; then
24526      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
24527 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
24528 as_fn_error 77 "cannot compute sizeof (long long)
24529 See \`config.log' for more details" "$LINENO" 5; }
24530    else
24531      ac_cv_sizeof_long_long=0
24532    fi
24533 fi
24534
24535 fi
24536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
24537 $as_echo "$ac_cv_sizeof_long_long" >&6; }
24538
24539
24540
24541 cat >>confdefs.h <<_ACEOF
24542 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
24543 _ACEOF
24544
24545
24546 fi
24547
24548
24549   as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
24550 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
24551 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
24552   ac_have_decl=1
24553 else
24554   ac_have_decl=0
24555 fi
24556
24557 cat >>confdefs.h <<_ACEOF
24558 #define HAVE_DECL_BASENAME $ac_have_decl
24559 _ACEOF
24560 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
24561 if test "x$ac_cv_have_decl_ffs" = xyes; then :
24562   ac_have_decl=1
24563 else
24564   ac_have_decl=0
24565 fi
24566
24567 cat >>confdefs.h <<_ACEOF
24568 #define HAVE_DECL_FFS $ac_have_decl
24569 _ACEOF
24570 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
24571 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
24572   ac_have_decl=1
24573 else
24574   ac_have_decl=0
24575 fi
24576
24577 cat >>confdefs.h <<_ACEOF
24578 #define HAVE_DECL_ASPRINTF $ac_have_decl
24579 _ACEOF
24580 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
24581 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
24582   ac_have_decl=1
24583 else
24584   ac_have_decl=0
24585 fi
24586
24587 cat >>confdefs.h <<_ACEOF
24588 #define HAVE_DECL_VASPRINTF $ac_have_decl
24589 _ACEOF
24590 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
24591 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
24592   ac_have_decl=1
24593 else
24594   ac_have_decl=0
24595 fi
24596
24597 cat >>confdefs.h <<_ACEOF
24598 #define HAVE_DECL_SNPRINTF $ac_have_decl
24599 _ACEOF
24600 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
24601 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
24602   ac_have_decl=1
24603 else
24604   ac_have_decl=0
24605 fi
24606
24607 cat >>confdefs.h <<_ACEOF
24608 #define HAVE_DECL_VSNPRINTF $ac_have_decl
24609 _ACEOF
24610
24611   ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
24612 if test "x$ac_cv_have_decl_strtol" = xyes; then :
24613   ac_have_decl=1
24614 else
24615   ac_have_decl=0
24616 fi
24617
24618 cat >>confdefs.h <<_ACEOF
24619 #define HAVE_DECL_STRTOL $ac_have_decl
24620 _ACEOF
24621 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
24622 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
24623   ac_have_decl=1
24624 else
24625   ac_have_decl=0
24626 fi
24627
24628 cat >>confdefs.h <<_ACEOF
24629 #define HAVE_DECL_STRTOUL $ac_have_decl
24630 _ACEOF
24631 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
24632 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
24633   ac_have_decl=1
24634 else
24635   ac_have_decl=0
24636 fi
24637
24638 cat >>confdefs.h <<_ACEOF
24639 #define HAVE_DECL_STRTOLL $ac_have_decl
24640 _ACEOF
24641 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
24642 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
24643   ac_have_decl=1
24644 else
24645   ac_have_decl=0
24646 fi
24647
24648 cat >>confdefs.h <<_ACEOF
24649 #define HAVE_DECL_STRTOULL $ac_have_decl
24650 _ACEOF
24651
24652   ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
24653 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
24654   ac_have_decl=1
24655 else
24656   ac_have_decl=0
24657 fi
24658
24659 cat >>confdefs.h <<_ACEOF
24660 #define HAVE_DECL_STRVERSCMP $ac_have_decl
24661 _ACEOF
24662
24663
24664
24665 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
24666 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
24667   ac_have_decl=1
24668 else
24669   ac_have_decl=0
24670 fi
24671
24672 cat >>confdefs.h <<_ACEOF
24673 #define HAVE_DECL_SNPRINTF $ac_have_decl
24674 _ACEOF
24675
24676
24677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
24678 $as_echo_n "checking for LC_MESSAGES... " >&6; }
24679 if ${am_cv_val_LC_MESSAGES+:} false; then :
24680   $as_echo_n "(cached) " >&6
24681 else
24682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24683 /* end confdefs.h.  */
24684 #include <locale.h>
24685 int
24686 main ()
24687 {
24688 return LC_MESSAGES
24689   ;
24690   return 0;
24691 }
24692 _ACEOF
24693 if ac_fn_c_try_link "$LINENO"; then :
24694   am_cv_val_LC_MESSAGES=yes
24695 else
24696   am_cv_val_LC_MESSAGES=no
24697 fi
24698 rm -f core conftest.err conftest.$ac_objext \
24699     conftest$ac_exeext conftest.$ac_ext
24700 fi
24701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
24702 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
24703   if test $am_cv_val_LC_MESSAGES = yes; then
24704
24705 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
24706
24707   fi
24708
24709
24710 # ------------------ #
24711 # Checks for types.  #
24712 # ------------------ #
24713
24714 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
24715 #if HAVE_SYS_SOCKET_H
24716 # include <sys/socket.h>
24717 #elif HAVE_WS2TCPIP_H
24718 # include <ws2tcpip.h>
24719 #endif
24720
24721 "
24722 if test "x$ac_cv_type_socklen_t" = xyes; then :
24723
24724 cat >>confdefs.h <<_ACEOF
24725 #define HAVE_SOCKLEN_T 1
24726 _ACEOF
24727
24728
24729 fi
24730
24731
24732 # ------------------------------------- #
24733 # Checks for compiler characteristics.  #
24734 # ------------------------------------- #
24735
24736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
24737 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
24738 if ${ac_cv_c_const+:} false; then :
24739   $as_echo_n "(cached) " >&6
24740 else
24741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24742 /* end confdefs.h.  */
24743
24744 int
24745 main ()
24746 {
24747
24748 #ifndef __cplusplus
24749   /* Ultrix mips cc rejects this sort of thing.  */
24750   typedef int charset[2];
24751   const charset cs = { 0, 0 };
24752   /* SunOS 4.1.1 cc rejects this.  */
24753   char const *const *pcpcc;
24754   char **ppc;
24755   /* NEC SVR4.0.2 mips cc rejects this.  */
24756   struct point {int x, y;};
24757   static struct point const zero = {0,0};
24758   /* AIX XL C 1.02.0.0 rejects this.
24759      It does not let you subtract one const X* pointer from another in
24760      an arm of an if-expression whose if-part is not a constant
24761      expression */
24762   const char *g = "string";
24763   pcpcc = &g + (g ? g-g : 0);
24764   /* HPUX 7.0 cc rejects these. */
24765   ++pcpcc;
24766   ppc = (char**) pcpcc;
24767   pcpcc = (char const *const *) ppc;
24768   { /* SCO 3.2v4 cc rejects this sort of thing.  */
24769     char tx;
24770     char *t = &tx;
24771     char const *s = 0 ? (char *) 0 : (char const *) 0;
24772
24773     *t++ = 0;
24774     if (s) return 0;
24775   }
24776   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
24777     int x[] = {25, 17};
24778     const int *foo = &x[0];
24779     ++foo;
24780   }
24781   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
24782     typedef const int *iptr;
24783     iptr p = 0;
24784     ++p;
24785   }
24786   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
24787        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
24788     struct s { int j; const int *ap[3]; } bx;
24789     struct s *b = &bx; b->j = 5;
24790   }
24791   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
24792     const int foo = 10;
24793     if (!foo) return 0;
24794   }
24795   return !cs[0] && !zero.x;
24796 #endif
24797
24798   ;
24799   return 0;
24800 }
24801 _ACEOF
24802 if ac_fn_c_try_compile "$LINENO"; then :
24803   ac_cv_c_const=yes
24804 else
24805   ac_cv_c_const=no
24806 fi
24807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24808 fi
24809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
24810 $as_echo "$ac_cv_c_const" >&6; }
24811 if test $ac_cv_c_const = no; then
24812
24813 $as_echo "#define const /**/" >>confdefs.h
24814
24815 fi
24816
24817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
24818 $as_echo_n "checking for inline... " >&6; }
24819 if ${ac_cv_c_inline+:} false; then :
24820   $as_echo_n "(cached) " >&6
24821 else
24822   ac_cv_c_inline=no
24823 for ac_kw in inline __inline__ __inline; do
24824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24825 /* end confdefs.h.  */
24826 #ifndef __cplusplus
24827 typedef int foo_t;
24828 static $ac_kw foo_t static_foo () {return 0; }
24829 $ac_kw foo_t foo () {return 0; }
24830 #endif
24831
24832 _ACEOF
24833 if ac_fn_c_try_compile "$LINENO"; then :
24834   ac_cv_c_inline=$ac_kw
24835 fi
24836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24837   test "$ac_cv_c_inline" != no && break
24838 done
24839
24840 fi
24841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
24842 $as_echo "$ac_cv_c_inline" >&6; }
24843
24844 case $ac_cv_c_inline in
24845   inline | yes) ;;
24846   *)
24847     case $ac_cv_c_inline in
24848       no) ac_val=;;
24849       *) ac_val=$ac_cv_c_inline;;
24850     esac
24851     cat >>confdefs.h <<_ACEOF
24852 #ifndef __cplusplus
24853 #define inline $ac_val
24854 #endif
24855 _ACEOF
24856     ;;
24857 esac
24858
24859  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
24860 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
24861 if ${ac_cv_c_bigendian+:} false; then :
24862   $as_echo_n "(cached) " >&6
24863 else
24864   ac_cv_c_bigendian=unknown
24865     # See if we're dealing with a universal compiler.
24866     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24867 /* end confdefs.h.  */
24868 #ifndef __APPLE_CC__
24869                not a universal capable compiler
24870              #endif
24871              typedef int dummy;
24872
24873 _ACEOF
24874 if ac_fn_c_try_compile "$LINENO"; then :
24875
24876         # Check for potential -arch flags.  It is not universal unless
24877         # there are at least two -arch flags with different values.
24878         ac_arch=
24879         ac_prev=
24880         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
24881          if test -n "$ac_prev"; then
24882            case $ac_word in
24883              i?86 | x86_64 | ppc | ppc64)
24884                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
24885                  ac_arch=$ac_word
24886                else
24887                  ac_cv_c_bigendian=universal
24888                  break
24889                fi
24890                ;;
24891            esac
24892            ac_prev=
24893          elif test "x$ac_word" = "x-arch"; then
24894            ac_prev=arch
24895          fi
24896        done
24897 fi
24898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24899     if test $ac_cv_c_bigendian = unknown; then
24900       # See if sys/param.h defines the BYTE_ORDER macro.
24901       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24902 /* end confdefs.h.  */
24903 #include <sys/types.h>
24904              #include <sys/param.h>
24905
24906 int
24907 main ()
24908 {
24909 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
24910                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
24911                      && LITTLE_ENDIAN)
24912               bogus endian macros
24913              #endif
24914
24915   ;
24916   return 0;
24917 }
24918 _ACEOF
24919 if ac_fn_c_try_compile "$LINENO"; then :
24920   # It does; now see whether it defined to BIG_ENDIAN or not.
24921          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24922 /* end confdefs.h.  */
24923 #include <sys/types.h>
24924                 #include <sys/param.h>
24925
24926 int
24927 main ()
24928 {
24929 #if BYTE_ORDER != BIG_ENDIAN
24930                  not big endian
24931                 #endif
24932
24933   ;
24934   return 0;
24935 }
24936 _ACEOF
24937 if ac_fn_c_try_compile "$LINENO"; then :
24938   ac_cv_c_bigendian=yes
24939 else
24940   ac_cv_c_bigendian=no
24941 fi
24942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24943 fi
24944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24945     fi
24946     if test $ac_cv_c_bigendian = unknown; then
24947       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
24948       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24949 /* end confdefs.h.  */
24950 #include <limits.h>
24951
24952 int
24953 main ()
24954 {
24955 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
24956               bogus endian macros
24957              #endif
24958
24959   ;
24960   return 0;
24961 }
24962 _ACEOF
24963 if ac_fn_c_try_compile "$LINENO"; then :
24964   # It does; now see whether it defined to _BIG_ENDIAN or not.
24965          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24966 /* end confdefs.h.  */
24967 #include <limits.h>
24968
24969 int
24970 main ()
24971 {
24972 #ifndef _BIG_ENDIAN
24973                  not big endian
24974                 #endif
24975
24976   ;
24977   return 0;
24978 }
24979 _ACEOF
24980 if ac_fn_c_try_compile "$LINENO"; then :
24981   ac_cv_c_bigendian=yes
24982 else
24983   ac_cv_c_bigendian=no
24984 fi
24985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24986 fi
24987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24988     fi
24989     if test $ac_cv_c_bigendian = unknown; then
24990       # Compile a test program.
24991       if test "$cross_compiling" = yes; then :
24992   # Try to guess by grepping values from an object file.
24993          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24994 /* end confdefs.h.  */
24995 short int ascii_mm[] =
24996                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
24997                 short int ascii_ii[] =
24998                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
24999                 int use_ascii (int i) {
25000                   return ascii_mm[i] + ascii_ii[i];
25001                 }
25002                 short int ebcdic_ii[] =
25003                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
25004                 short int ebcdic_mm[] =
25005                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
25006                 int use_ebcdic (int i) {
25007                   return ebcdic_mm[i] + ebcdic_ii[i];
25008                 }
25009                 extern int foo;
25010
25011 int
25012 main ()
25013 {
25014 return use_ascii (foo) == use_ebcdic (foo);
25015   ;
25016   return 0;
25017 }
25018 _ACEOF
25019 if ac_fn_c_try_compile "$LINENO"; then :
25020   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
25021               ac_cv_c_bigendian=yes
25022             fi
25023             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
25024               if test "$ac_cv_c_bigendian" = unknown; then
25025                 ac_cv_c_bigendian=no
25026               else
25027                 # finding both strings is unlikely to happen, but who knows?
25028                 ac_cv_c_bigendian=unknown
25029               fi
25030             fi
25031 fi
25032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25033 else
25034   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25035 /* end confdefs.h.  */
25036 $ac_includes_default
25037 int
25038 main ()
25039 {
25040
25041              /* Are we little or big endian?  From Harbison&Steele.  */
25042              union
25043              {
25044                long int l;
25045                char c[sizeof (long int)];
25046              } u;
25047              u.l = 1;
25048              return u.c[sizeof (long int) - 1] == 1;
25049
25050   ;
25051   return 0;
25052 }
25053 _ACEOF
25054 if ac_fn_c_try_run "$LINENO"; then :
25055   ac_cv_c_bigendian=no
25056 else
25057   ac_cv_c_bigendian=yes
25058 fi
25059 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25060   conftest.$ac_objext conftest.beam conftest.$ac_ext
25061 fi
25062
25063     fi
25064 fi
25065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
25066 $as_echo "$ac_cv_c_bigendian" >&6; }
25067  case $ac_cv_c_bigendian in #(
25068    yes)
25069      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
25070 ;; #(
25071    no)
25072       ;; #(
25073    universal)
25074
25075 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
25076
25077      ;; #(
25078    *)
25079      as_fn_error $? "unknown endianness
25080  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
25081  esac
25082
25083
25084 # ------------------------------ #
25085 # Checks for library functions.  #
25086 # ------------------------------ #
25087
25088 for ac_func in getuid getgid \
25089                 pread pread64 pwrite resize_term \
25090                 getpgid setsid \
25091                 sigsetmask \
25092                 ttrace wresize setlocale iconvlist libiconvlist btowc \
25093                 setrlimit getrlimit posix_madvise waitpid \
25094                 use_default_colors
25095 do :
25096   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25097 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25098 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25099   cat >>confdefs.h <<_ACEOF
25100 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25101 _ACEOF
25102
25103 fi
25104 done
25105
25106
25107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
25108 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
25109 if ${am_cv_langinfo_codeset+:} false; then :
25110   $as_echo_n "(cached) " >&6
25111 else
25112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25113 /* end confdefs.h.  */
25114 #include <langinfo.h>
25115 int
25116 main ()
25117 {
25118 char* cs = nl_langinfo(CODESET);
25119   ;
25120   return 0;
25121 }
25122 _ACEOF
25123 if ac_fn_c_try_link "$LINENO"; then :
25124   am_cv_langinfo_codeset=yes
25125 else
25126   am_cv_langinfo_codeset=no
25127 fi
25128 rm -f core conftest.err conftest.$ac_objext \
25129     conftest$ac_exeext conftest.$ac_ext
25130
25131 fi
25132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
25133 $as_echo "$am_cv_langinfo_codeset" >&6; }
25134   if test $am_cv_langinfo_codeset = yes; then
25135
25136 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
25137
25138   fi
25139
25140 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
25141 if test "x$ac_cv_type_size_t" = xyes; then :
25142
25143 else
25144
25145 cat >>confdefs.h <<_ACEOF
25146 #define size_t unsigned int
25147 _ACEOF
25148
25149 fi
25150
25151
25152
25153
25154   for ac_header in $ac_header_list
25155 do :
25156   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
25157 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
25158 "
25159 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
25160   cat >>confdefs.h <<_ACEOF
25161 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
25162 _ACEOF
25163
25164 fi
25165
25166 done
25167
25168
25169
25170
25171
25172
25173
25174 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
25175 if test "x$ac_cv_type_pid_t" = xyes; then :
25176
25177 else
25178
25179 cat >>confdefs.h <<_ACEOF
25180 #define pid_t int
25181 _ACEOF
25182
25183 fi
25184
25185
25186   # Set the 'development' global.
25187   . $srcdir/../bfd/development.sh
25188
25189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
25190 $as_echo_n "checking for ANSI C header files... " >&6; }
25191 if ${ac_cv_header_stdc+:} false; then :
25192   $as_echo_n "(cached) " >&6
25193 else
25194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25195 /* end confdefs.h.  */
25196 #include <stdlib.h>
25197 #include <stdarg.h>
25198 #include <string.h>
25199 #include <float.h>
25200
25201 int
25202 main ()
25203 {
25204
25205   ;
25206   return 0;
25207 }
25208 _ACEOF
25209 if ac_fn_c_try_compile "$LINENO"; then :
25210   ac_cv_header_stdc=yes
25211 else
25212   ac_cv_header_stdc=no
25213 fi
25214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25215
25216 if test $ac_cv_header_stdc = yes; then
25217   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
25218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25219 /* end confdefs.h.  */
25220 #include <string.h>
25221
25222 _ACEOF
25223 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25224   $EGREP "memchr" >/dev/null 2>&1; then :
25225
25226 else
25227   ac_cv_header_stdc=no
25228 fi
25229 rm -f conftest*
25230
25231 fi
25232
25233 if test $ac_cv_header_stdc = yes; then
25234   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
25235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25236 /* end confdefs.h.  */
25237 #include <stdlib.h>
25238
25239 _ACEOF
25240 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25241   $EGREP "free" >/dev/null 2>&1; then :
25242
25243 else
25244   ac_cv_header_stdc=no
25245 fi
25246 rm -f conftest*
25247
25248 fi
25249
25250 if test $ac_cv_header_stdc = yes; then
25251   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
25252   if test "$cross_compiling" = yes; then :
25253   :
25254 else
25255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25256 /* end confdefs.h.  */
25257 #include <ctype.h>
25258 #include <stdlib.h>
25259 #if ((' ' & 0x0FF) == 0x020)
25260 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
25261 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
25262 #else
25263 # define ISLOWER(c) \
25264                    (('a' <= (c) && (c) <= 'i') \
25265                      || ('j' <= (c) && (c) <= 'r') \
25266                      || ('s' <= (c) && (c) <= 'z'))
25267 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
25268 #endif
25269
25270 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
25271 int
25272 main ()
25273 {
25274   int i;
25275   for (i = 0; i < 256; i++)
25276     if (XOR (islower (i), ISLOWER (i))
25277         || toupper (i) != TOUPPER (i))
25278       return 2;
25279   return 0;
25280 }
25281 _ACEOF
25282 if ac_fn_c_try_run "$LINENO"; then :
25283
25284 else
25285   ac_cv_header_stdc=no
25286 fi
25287 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25288   conftest.$ac_objext conftest.beam conftest.$ac_ext
25289 fi
25290
25291 fi
25292 fi
25293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
25294 $as_echo "$ac_cv_header_stdc" >&6; }
25295 if test $ac_cv_header_stdc = yes; then
25296
25297 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
25298
25299 fi
25300
25301   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
25302 # for constant arguments.  Useless!
25303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
25304 $as_echo_n "checking for working alloca.h... " >&6; }
25305 if ${ac_cv_working_alloca_h+:} false; then :
25306   $as_echo_n "(cached) " >&6
25307 else
25308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25309 /* end confdefs.h.  */
25310 #include <alloca.h>
25311 int
25312 main ()
25313 {
25314 char *p = (char *) alloca (2 * sizeof (int));
25315                           if (p) return 0;
25316   ;
25317   return 0;
25318 }
25319 _ACEOF
25320 if ac_fn_c_try_link "$LINENO"; then :
25321   ac_cv_working_alloca_h=yes
25322 else
25323   ac_cv_working_alloca_h=no
25324 fi
25325 rm -f core conftest.err conftest.$ac_objext \
25326     conftest$ac_exeext conftest.$ac_ext
25327 fi
25328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
25329 $as_echo "$ac_cv_working_alloca_h" >&6; }
25330 if test $ac_cv_working_alloca_h = yes; then
25331
25332 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
25333
25334 fi
25335
25336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
25337 $as_echo_n "checking for alloca... " >&6; }
25338 if ${ac_cv_func_alloca_works+:} false; then :
25339   $as_echo_n "(cached) " >&6
25340 else
25341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25342 /* end confdefs.h.  */
25343 #ifdef __GNUC__
25344 # define alloca __builtin_alloca
25345 #else
25346 # ifdef _MSC_VER
25347 #  include <malloc.h>
25348 #  define alloca _alloca
25349 # else
25350 #  ifdef HAVE_ALLOCA_H
25351 #   include <alloca.h>
25352 #  else
25353 #   ifdef _AIX
25354  #pragma alloca
25355 #   else
25356 #    ifndef alloca /* predefined by HP cc +Olibcalls */
25357 void *alloca (size_t);
25358 #    endif
25359 #   endif
25360 #  endif
25361 # endif
25362 #endif
25363
25364 int
25365 main ()
25366 {
25367 char *p = (char *) alloca (1);
25368                                     if (p) return 0;
25369   ;
25370   return 0;
25371 }
25372 _ACEOF
25373 if ac_fn_c_try_link "$LINENO"; then :
25374   ac_cv_func_alloca_works=yes
25375 else
25376   ac_cv_func_alloca_works=no
25377 fi
25378 rm -f core conftest.err conftest.$ac_objext \
25379     conftest$ac_exeext conftest.$ac_ext
25380 fi
25381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
25382 $as_echo "$ac_cv_func_alloca_works" >&6; }
25383
25384 if test $ac_cv_func_alloca_works = yes; then
25385
25386 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
25387
25388 else
25389   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
25390 # that cause trouble.  Some versions do not even contain alloca or
25391 # contain a buggy version.  If you still want to use their alloca,
25392 # use ar to extract alloca.o from them instead of compiling alloca.c.
25393
25394 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
25395
25396 $as_echo "#define C_ALLOCA 1" >>confdefs.h
25397
25398
25399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
25400 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
25401 if ${ac_cv_os_cray+:} false; then :
25402   $as_echo_n "(cached) " >&6
25403 else
25404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25405 /* end confdefs.h.  */
25406 #if defined CRAY && ! defined CRAY2
25407 webecray
25408 #else
25409 wenotbecray
25410 #endif
25411
25412 _ACEOF
25413 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
25414   $EGREP "webecray" >/dev/null 2>&1; then :
25415   ac_cv_os_cray=yes
25416 else
25417   ac_cv_os_cray=no
25418 fi
25419 rm -f conftest*
25420
25421 fi
25422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
25423 $as_echo "$ac_cv_os_cray" >&6; }
25424 if test $ac_cv_os_cray = yes; then
25425   for ac_func in _getb67 GETB67 getb67; do
25426     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25427 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25428 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25429
25430 cat >>confdefs.h <<_ACEOF
25431 #define CRAY_STACKSEG_END $ac_func
25432 _ACEOF
25433
25434     break
25435 fi
25436
25437   done
25438 fi
25439
25440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
25441 $as_echo_n "checking stack direction for C alloca... " >&6; }
25442 if ${ac_cv_c_stack_direction+:} false; then :
25443   $as_echo_n "(cached) " >&6
25444 else
25445   if test "$cross_compiling" = yes; then :
25446   ac_cv_c_stack_direction=0
25447 else
25448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25449 /* end confdefs.h.  */
25450 $ac_includes_default
25451 int
25452 find_stack_direction (int *addr, int depth)
25453 {
25454   int dir, dummy = 0;
25455   if (! addr)
25456     addr = &dummy;
25457   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
25458   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
25459   return dir + dummy;
25460 }
25461
25462 int
25463 main (int argc, char **argv)
25464 {
25465   return find_stack_direction (0, argc + !argv + 20) < 0;
25466 }
25467 _ACEOF
25468 if ac_fn_c_try_run "$LINENO"; then :
25469   ac_cv_c_stack_direction=1
25470 else
25471   ac_cv_c_stack_direction=-1
25472 fi
25473 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25474   conftest.$ac_objext conftest.beam conftest.$ac_ext
25475 fi
25476
25477 fi
25478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
25479 $as_echo "$ac_cv_c_stack_direction" >&6; }
25480 cat >>confdefs.h <<_ACEOF
25481 #define STACK_DIRECTION $ac_cv_c_stack_direction
25482 _ACEOF
25483
25484
25485 fi
25486
25487
25488   WIN32APILIBS=
25489   case ${host} in
25490     *mingw32*)
25491
25492 $as_echo "#define USE_WIN32API 1" >>confdefs.h
25493
25494       WIN32APILIBS="-lws2_32"
25495       ;;
25496   esac
25497
25498
25499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
25500 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
25501 if ${am_cv_langinfo_codeset+:} false; then :
25502   $as_echo_n "(cached) " >&6
25503 else
25504   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25505 /* end confdefs.h.  */
25506 #include <langinfo.h>
25507 int
25508 main ()
25509 {
25510 char* cs = nl_langinfo(CODESET);
25511   ;
25512   return 0;
25513 }
25514 _ACEOF
25515 if ac_fn_c_try_link "$LINENO"; then :
25516   am_cv_langinfo_codeset=yes
25517 else
25518   am_cv_langinfo_codeset=no
25519 fi
25520 rm -f core conftest.err conftest.$ac_objext \
25521     conftest$ac_exeext conftest.$ac_ext
25522
25523 fi
25524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
25525 $as_echo "$am_cv_langinfo_codeset" >&6; }
25526   if test $am_cv_langinfo_codeset = yes; then
25527
25528 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
25529
25530   fi
25531
25532
25533   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h             sys/un.h sys/wait.h             thread_db.h wait.h              termios.h               dlfcn.h                 linux/elf.h proc_service.h              poll.h sys/poll.h sys/select.h
25534 do :
25535   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
25536 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
25537 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
25538   cat >>confdefs.h <<_ACEOF
25539 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
25540 _ACEOF
25541
25542 fi
25543
25544 done
25545
25546
25547
25548 for ac_func in getpagesize
25549 do :
25550   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
25551 if test "x$ac_cv_func_getpagesize" = xyes; then :
25552   cat >>confdefs.h <<_ACEOF
25553 #define HAVE_GETPAGESIZE 1
25554 _ACEOF
25555
25556 fi
25557 done
25558
25559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
25560 $as_echo_n "checking for working mmap... " >&6; }
25561 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
25562   $as_echo_n "(cached) " >&6
25563 else
25564   if test "$cross_compiling" = yes; then :
25565   ac_cv_func_mmap_fixed_mapped=no
25566 else
25567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25568 /* end confdefs.h.  */
25569 $ac_includes_default
25570 /* malloc might have been renamed as rpl_malloc. */
25571 #undef malloc
25572
25573 /* Thanks to Mike Haertel and Jim Avera for this test.
25574    Here is a matrix of mmap possibilities:
25575         mmap private not fixed
25576         mmap private fixed at somewhere currently unmapped
25577         mmap private fixed at somewhere already mapped
25578         mmap shared not fixed
25579         mmap shared fixed at somewhere currently unmapped
25580         mmap shared fixed at somewhere already mapped
25581    For private mappings, we should verify that changes cannot be read()
25582    back from the file, nor mmap's back from the file at a different
25583    address.  (There have been systems where private was not correctly
25584    implemented like the infamous i386 svr4.0, and systems where the
25585    VM page cache was not coherent with the file system buffer cache
25586    like early versions of FreeBSD and possibly contemporary NetBSD.)
25587    For shared mappings, we should conversely verify that changes get
25588    propagated back to all the places they're supposed to be.
25589
25590    Grep wants private fixed already mapped.
25591    The main things grep needs to know about mmap are:
25592    * does it exist and is it safe to write into the mmap'd area
25593    * how to use it (BSD variants)  */
25594
25595 #include <fcntl.h>
25596 #include <sys/mman.h>
25597
25598 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
25599 char *malloc ();
25600 #endif
25601
25602 /* This mess was copied from the GNU getpagesize.h.  */
25603 #ifndef HAVE_GETPAGESIZE
25604 # ifdef _SC_PAGESIZE
25605 #  define getpagesize() sysconf(_SC_PAGESIZE)
25606 # else /* no _SC_PAGESIZE */
25607 #  ifdef HAVE_SYS_PARAM_H
25608 #   include <sys/param.h>
25609 #   ifdef EXEC_PAGESIZE
25610 #    define getpagesize() EXEC_PAGESIZE
25611 #   else /* no EXEC_PAGESIZE */
25612 #    ifdef NBPG
25613 #     define getpagesize() NBPG * CLSIZE
25614 #     ifndef CLSIZE
25615 #      define CLSIZE 1
25616 #     endif /* no CLSIZE */
25617 #    else /* no NBPG */
25618 #     ifdef NBPC
25619 #      define getpagesize() NBPC
25620 #     else /* no NBPC */
25621 #      ifdef PAGESIZE
25622 #       define getpagesize() PAGESIZE
25623 #      endif /* PAGESIZE */
25624 #     endif /* no NBPC */
25625 #    endif /* no NBPG */
25626 #   endif /* no EXEC_PAGESIZE */
25627 #  else /* no HAVE_SYS_PARAM_H */
25628 #   define getpagesize() 8192   /* punt totally */
25629 #  endif /* no HAVE_SYS_PARAM_H */
25630 # endif /* no _SC_PAGESIZE */
25631
25632 #endif /* no HAVE_GETPAGESIZE */
25633
25634 int
25635 main ()
25636 {
25637   char *data, *data2, *data3;
25638   const char *cdata2;
25639   int i, pagesize;
25640   int fd, fd2;
25641
25642   pagesize = getpagesize ();
25643
25644   /* First, make a file with some known garbage in it. */
25645   data = (char *) malloc (pagesize);
25646   if (!data)
25647     return 1;
25648   for (i = 0; i < pagesize; ++i)
25649     *(data + i) = rand ();
25650   umask (0);
25651   fd = creat ("conftest.mmap", 0600);
25652   if (fd < 0)
25653     return 2;
25654   if (write (fd, data, pagesize) != pagesize)
25655     return 3;
25656   close (fd);
25657
25658   /* Next, check that the tail of a page is zero-filled.  File must have
25659      non-zero length, otherwise we risk SIGBUS for entire page.  */
25660   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
25661   if (fd2 < 0)
25662     return 4;
25663   cdata2 = "";
25664   if (write (fd2, cdata2, 1) != 1)
25665     return 5;
25666   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
25667   if (data2 == MAP_FAILED)
25668     return 6;
25669   for (i = 0; i < pagesize; ++i)
25670     if (*(data2 + i))
25671       return 7;
25672   close (fd2);
25673   if (munmap (data2, pagesize))
25674     return 8;
25675
25676   /* Next, try to mmap the file at a fixed address which already has
25677      something else allocated at it.  If we can, also make sure that
25678      we see the same garbage.  */
25679   fd = open ("conftest.mmap", O_RDWR);
25680   if (fd < 0)
25681     return 9;
25682   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
25683                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
25684     return 10;
25685   for (i = 0; i < pagesize; ++i)
25686     if (*(data + i) != *(data2 + i))
25687       return 11;
25688
25689   /* Finally, make sure that changes to the mapped area do not
25690      percolate back to the file as seen by read().  (This is a bug on
25691      some variants of i386 svr4.0.)  */
25692   for (i = 0; i < pagesize; ++i)
25693     *(data2 + i) = *(data2 + i) + 1;
25694   data3 = (char *) malloc (pagesize);
25695   if (!data3)
25696     return 12;
25697   if (read (fd, data3, pagesize) != pagesize)
25698     return 13;
25699   for (i = 0; i < pagesize; ++i)
25700     if (*(data + i) != *(data3 + i))
25701       return 14;
25702   close (fd);
25703   return 0;
25704 }
25705 _ACEOF
25706 if ac_fn_c_try_run "$LINENO"; then :
25707   ac_cv_func_mmap_fixed_mapped=yes
25708 else
25709   ac_cv_func_mmap_fixed_mapped=no
25710 fi
25711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25712   conftest.$ac_objext conftest.beam conftest.$ac_ext
25713 fi
25714
25715 fi
25716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
25717 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
25718 if test $ac_cv_func_mmap_fixed_mapped = yes; then
25719
25720 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
25721
25722 fi
25723 rm -f conftest.mmap conftest.txt
25724
25725   for ac_header in vfork.h
25726 do :
25727   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
25728 if test "x$ac_cv_header_vfork_h" = xyes; then :
25729   cat >>confdefs.h <<_ACEOF
25730 #define HAVE_VFORK_H 1
25731 _ACEOF
25732
25733 fi
25734
25735 done
25736
25737 for ac_func in fork vfork
25738 do :
25739   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25740 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25741 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25742   cat >>confdefs.h <<_ACEOF
25743 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25744 _ACEOF
25745
25746 fi
25747 done
25748
25749 if test "x$ac_cv_func_fork" = xyes; then
25750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
25751 $as_echo_n "checking for working fork... " >&6; }
25752 if ${ac_cv_func_fork_works+:} false; then :
25753   $as_echo_n "(cached) " >&6
25754 else
25755   if test "$cross_compiling" = yes; then :
25756   ac_cv_func_fork_works=cross
25757 else
25758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25759 /* end confdefs.h.  */
25760 $ac_includes_default
25761 int
25762 main ()
25763 {
25764
25765           /* By Ruediger Kuhlmann. */
25766           return fork () < 0;
25767
25768   ;
25769   return 0;
25770 }
25771 _ACEOF
25772 if ac_fn_c_try_run "$LINENO"; then :
25773   ac_cv_func_fork_works=yes
25774 else
25775   ac_cv_func_fork_works=no
25776 fi
25777 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25778   conftest.$ac_objext conftest.beam conftest.$ac_ext
25779 fi
25780
25781 fi
25782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
25783 $as_echo "$ac_cv_func_fork_works" >&6; }
25784
25785 else
25786   ac_cv_func_fork_works=$ac_cv_func_fork
25787 fi
25788 if test "x$ac_cv_func_fork_works" = xcross; then
25789   case $host in
25790     *-*-amigaos* | *-*-msdosdjgpp*)
25791       # Override, as these systems have only a dummy fork() stub
25792       ac_cv_func_fork_works=no
25793       ;;
25794     *)
25795       ac_cv_func_fork_works=yes
25796       ;;
25797   esac
25798   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
25799 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
25800 fi
25801 ac_cv_func_vfork_works=$ac_cv_func_vfork
25802 if test "x$ac_cv_func_vfork" = xyes; then
25803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
25804 $as_echo_n "checking for working vfork... " >&6; }
25805 if ${ac_cv_func_vfork_works+:} false; then :
25806   $as_echo_n "(cached) " >&6
25807 else
25808   if test "$cross_compiling" = yes; then :
25809   ac_cv_func_vfork_works=cross
25810 else
25811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25812 /* end confdefs.h.  */
25813 /* Thanks to Paul Eggert for this test.  */
25814 $ac_includes_default
25815 #include <sys/wait.h>
25816 #ifdef HAVE_VFORK_H
25817 # include <vfork.h>
25818 #endif
25819 /* On some sparc systems, changes by the child to local and incoming
25820    argument registers are propagated back to the parent.  The compiler
25821    is told about this with #include <vfork.h>, but some compilers
25822    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
25823    static variable whose address is put into a register that is
25824    clobbered by the vfork.  */
25825 static void
25826 #ifdef __cplusplus
25827 sparc_address_test (int arg)
25828 # else
25829 sparc_address_test (arg) int arg;
25830 #endif
25831 {
25832   static pid_t child;
25833   if (!child) {
25834     child = vfork ();
25835     if (child < 0) {
25836       perror ("vfork");
25837       _exit(2);
25838     }
25839     if (!child) {
25840       arg = getpid();
25841       write(-1, "", 0);
25842       _exit (arg);
25843     }
25844   }
25845 }
25846
25847 int
25848 main ()
25849 {
25850   pid_t parent = getpid ();
25851   pid_t child;
25852
25853   sparc_address_test (0);
25854
25855   child = vfork ();
25856
25857   if (child == 0) {
25858     /* Here is another test for sparc vfork register problems.  This
25859        test uses lots of local variables, at least as many local
25860        variables as main has allocated so far including compiler
25861        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
25862        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
25863        reuse the register of parent for one of the local variables,
25864        since it will think that parent can't possibly be used any more
25865        in this routine.  Assigning to the local variable will thus
25866        munge parent in the parent process.  */
25867     pid_t
25868       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
25869       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
25870     /* Convince the compiler that p..p7 are live; otherwise, it might
25871        use the same hardware register for all 8 local variables.  */
25872     if (p != p1 || p != p2 || p != p3 || p != p4
25873         || p != p5 || p != p6 || p != p7)
25874       _exit(1);
25875
25876     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
25877        from child file descriptors.  If the child closes a descriptor
25878        before it execs or exits, this munges the parent's descriptor
25879        as well.  Test for this by closing stdout in the child.  */
25880     _exit(close(fileno(stdout)) != 0);
25881   } else {
25882     int status;
25883     struct stat st;
25884
25885     while (wait(&status) != child)
25886       ;
25887     return (
25888          /* Was there some problem with vforking?  */
25889          child < 0
25890
25891          /* Did the child fail?  (This shouldn't happen.)  */
25892          || status
25893
25894          /* Did the vfork/compiler bug occur?  */
25895          || parent != getpid()
25896
25897          /* Did the file descriptor bug occur?  */
25898          || fstat(fileno(stdout), &st) != 0
25899          );
25900   }
25901 }
25902 _ACEOF
25903 if ac_fn_c_try_run "$LINENO"; then :
25904   ac_cv_func_vfork_works=yes
25905 else
25906   ac_cv_func_vfork_works=no
25907 fi
25908 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25909   conftest.$ac_objext conftest.beam conftest.$ac_ext
25910 fi
25911
25912 fi
25913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
25914 $as_echo "$ac_cv_func_vfork_works" >&6; }
25915
25916 fi;
25917 if test "x$ac_cv_func_fork_works" = xcross; then
25918   ac_cv_func_vfork_works=$ac_cv_func_vfork
25919   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
25920 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
25921 fi
25922
25923 if test "x$ac_cv_func_vfork_works" = xyes; then
25924
25925 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
25926
25927 else
25928
25929 $as_echo "#define vfork fork" >>confdefs.h
25930
25931 fi
25932 if test "x$ac_cv_func_fork_works" = xyes; then
25933
25934 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
25935
25936 fi
25937
25938   # Some systems (e.g. Solaris) have `socketpair' in libsocket.
25939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
25940 $as_echo_n "checking for library containing socketpair... " >&6; }
25941 if ${ac_cv_search_socketpair+:} false; then :
25942   $as_echo_n "(cached) " >&6
25943 else
25944   ac_func_search_save_LIBS=$LIBS
25945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25946 /* end confdefs.h.  */
25947
25948 /* Override any GCC internal prototype to avoid an error.
25949    Use char because int might match the return type of a GCC
25950    builtin and then its argument prototype would still apply.  */
25951 #ifdef __cplusplus
25952 extern "C"
25953 #endif
25954 char socketpair ();
25955 int
25956 main ()
25957 {
25958 return socketpair ();
25959   ;
25960   return 0;
25961 }
25962 _ACEOF
25963 for ac_lib in '' socket; do
25964   if test -z "$ac_lib"; then
25965     ac_res="none required"
25966   else
25967     ac_res=-l$ac_lib
25968     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
25969   fi
25970   if ac_fn_c_try_link "$LINENO"; then :
25971   ac_cv_search_socketpair=$ac_res
25972 fi
25973 rm -f core conftest.err conftest.$ac_objext \
25974     conftest$ac_exeext
25975   if ${ac_cv_search_socketpair+:} false; then :
25976   break
25977 fi
25978 done
25979 if ${ac_cv_search_socketpair+:} false; then :
25980
25981 else
25982   ac_cv_search_socketpair=no
25983 fi
25984 rm conftest.$ac_ext
25985 LIBS=$ac_func_search_save_LIBS
25986 fi
25987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
25988 $as_echo "$ac_cv_search_socketpair" >&6; }
25989 ac_res=$ac_cv_search_socketpair
25990 if test "$ac_res" != no; then :
25991   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25992
25993 fi
25994
25995   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
25996                   ptrace64 sbrk setns sigaltstack sigprocmask \
25997                   setpgid setpgrp getrusage getauxval sigtimedwait
25998 do :
25999   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
26000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
26001 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
26002   cat >>confdefs.h <<_ACEOF
26003 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
26004 _ACEOF
26005
26006 fi
26007 done
26008
26009
26010   # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
26011   # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
26012   # only in linux/personality.h.
26013   ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
26014 "
26015 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
26016   ac_have_decl=1
26017 else
26018   ac_have_decl=0
26019 fi
26020
26021 cat >>confdefs.h <<_ACEOF
26022 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
26023 _ACEOF
26024
26025
26026   ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
26027 if test "x$ac_cv_have_decl_strstr" = xyes; then :
26028   ac_have_decl=1
26029 else
26030   ac_have_decl=0
26031 fi
26032
26033 cat >>confdefs.h <<_ACEOF
26034 #define HAVE_DECL_STRSTR $ac_have_decl
26035 _ACEOF
26036
26037
26038   # ----------------------- #
26039   # Checks for structures.  #
26040   # ----------------------- #
26041
26042   ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
26043 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
26044
26045 cat >>confdefs.h <<_ACEOF
26046 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
26047 _ACEOF
26048
26049
26050 fi
26051 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
26052 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
26053
26054 cat >>confdefs.h <<_ACEOF
26055 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
26056 _ACEOF
26057
26058
26059 fi
26060
26061
26062   # On FreeBSD we need libutil for the kinfo_get* functions.  On
26063   # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
26064   # Figure out which one to use.
26065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
26066 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
26067 if ${ac_cv_search_kinfo_getfile+:} false; then :
26068   $as_echo_n "(cached) " >&6
26069 else
26070   ac_func_search_save_LIBS=$LIBS
26071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26072 /* end confdefs.h.  */
26073
26074 /* Override any GCC internal prototype to avoid an error.
26075    Use char because int might match the return type of a GCC
26076    builtin and then its argument prototype would still apply.  */
26077 #ifdef __cplusplus
26078 extern "C"
26079 #endif
26080 char kinfo_getfile ();
26081 int
26082 main ()
26083 {
26084 return kinfo_getfile ();
26085   ;
26086   return 0;
26087 }
26088 _ACEOF
26089 for ac_lib in '' util util-freebsd; do
26090   if test -z "$ac_lib"; then
26091     ac_res="none required"
26092   else
26093     ac_res=-l$ac_lib
26094     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26095   fi
26096   if ac_fn_c_try_link "$LINENO"; then :
26097   ac_cv_search_kinfo_getfile=$ac_res
26098 fi
26099 rm -f core conftest.err conftest.$ac_objext \
26100     conftest$ac_exeext
26101   if ${ac_cv_search_kinfo_getfile+:} false; then :
26102   break
26103 fi
26104 done
26105 if ${ac_cv_search_kinfo_getfile+:} false; then :
26106
26107 else
26108   ac_cv_search_kinfo_getfile=no
26109 fi
26110 rm conftest.$ac_ext
26111 LIBS=$ac_func_search_save_LIBS
26112 fi
26113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
26114 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
26115 ac_res=$ac_cv_search_kinfo_getfile
26116 if test "$ac_res" != no; then :
26117   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26118
26119 fi
26120
26121
26122   # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
26123   for ac_func in kinfo_getfile
26124 do :
26125   ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
26126 if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
26127   cat >>confdefs.h <<_ACEOF
26128 #define HAVE_KINFO_GETFILE 1
26129 _ACEOF
26130
26131 fi
26132 done
26133
26134
26135   # ----------------------- #
26136   # Check for threading.    #
26137   # ----------------------- #
26138
26139   # Check whether --enable-threading was given.
26140 if test "${enable_threading+set}" = set; then :
26141   enableval=$enable_threading; case "$enableval" in
26142     yes) want_threading=yes ;;
26143     no) want_threading=no ;;
26144     *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;;
26145     esac
26146 else
26147   want_threading=yes
26148 fi
26149
26150
26151   # Check for std::thread.  This does not work on some platforms, like
26152   # mingw and DJGPP.
26153   ac_ext=cpp
26154 ac_cpp='$CXXCPP $CPPFLAGS'
26155 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26156 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26157 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26158
26159
26160
26161
26162
26163 ac_ext=c
26164 ac_cpp='$CPP $CPPFLAGS'
26165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26168
26169 ax_pthread_ok=no
26170
26171 # We used to check for pthread.h first, but this fails if pthread.h
26172 # requires special compiler flags (e.g. on Tru64 or Sequent).
26173 # It gets checked for in the link test anyway.
26174
26175 # First of all, check if the user has set any of the PTHREAD_LIBS,
26176 # etcetera environment variables, and if threads linking works using
26177 # them:
26178 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
26179         ax_pthread_save_CC="$CC"
26180         ax_pthread_save_CFLAGS="$CFLAGS"
26181         ax_pthread_save_LIBS="$LIBS"
26182         if test "x$PTHREAD_CC" != "x"; then :
26183   CC="$PTHREAD_CC"
26184 fi
26185         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
26186         LIBS="$PTHREAD_LIBS $LIBS"
26187         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
26188 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
26189         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26190 /* end confdefs.h.  */
26191
26192 /* Override any GCC internal prototype to avoid an error.
26193    Use char because int might match the return type of a GCC
26194    builtin and then its argument prototype would still apply.  */
26195 #ifdef __cplusplus
26196 extern "C"
26197 #endif
26198 char pthread_join ();
26199 int
26200 main ()
26201 {
26202 return pthread_join ();
26203   ;
26204   return 0;
26205 }
26206 _ACEOF
26207 if ac_fn_c_try_link "$LINENO"; then :
26208   ax_pthread_ok=yes
26209 fi
26210 rm -f core conftest.err conftest.$ac_objext \
26211     conftest$ac_exeext conftest.$ac_ext
26212         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
26213 $as_echo "$ax_pthread_ok" >&6; }
26214         if test "x$ax_pthread_ok" = "xno"; then
26215                 PTHREAD_LIBS=""
26216                 PTHREAD_CFLAGS=""
26217         fi
26218         CC="$ax_pthread_save_CC"
26219         CFLAGS="$ax_pthread_save_CFLAGS"
26220         LIBS="$ax_pthread_save_LIBS"
26221 fi
26222
26223 # We must check for the threads library under a number of different
26224 # names; the ordering is very important because some systems
26225 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
26226 # libraries is broken (non-POSIX).
26227
26228 # Create a list of thread flags to try.  Items starting with a "-" are
26229 # C compiler flags, and other items are library names, except for "none"
26230 # which indicates that we try without any flags at all, and "pthread-config"
26231 # which is a program returning the flags for the Pth emulation library.
26232
26233 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
26234
26235 # The ordering *is* (sometimes) important.  Some notes on the
26236 # individual items follow:
26237
26238 # pthreads: AIX (must check this before -lpthread)
26239 # none: in case threads are in libc; should be tried before -Kthread and
26240 #       other compiler flags to prevent continual compiler warnings
26241 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
26242 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
26243 #           (Note: HP C rejects this with "bad form for `-t' option")
26244 # -pthreads: Solaris/gcc (Note: HP C also rejects)
26245 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
26246 #      doesn't hurt to check since this sometimes defines pthreads and
26247 #      -D_REENTRANT too), HP C (must be checked before -lpthread, which
26248 #      is present but should not be used directly; and before -mthreads,
26249 #      because the compiler interprets this as "-mt" + "-hreads")
26250 # -mthreads: Mingw32/gcc, Lynx/gcc
26251 # pthread: Linux, etcetera
26252 # --thread-safe: KAI C++
26253 # pthread-config: use pthread-config program (for GNU Pth library)
26254
26255 case $host_os in
26256
26257         freebsd*)
26258
26259         # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
26260         # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
26261
26262         ax_pthread_flags="-kthread lthread $ax_pthread_flags"
26263         ;;
26264
26265         hpux*)
26266
26267         # From the cc(1) man page: "[-mt] Sets various -D flags to enable
26268         # multi-threading and also sets -lpthread."
26269
26270         ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
26271         ;;
26272
26273         openedition*)
26274
26275         # IBM z/OS requires a feature-test macro to be defined in order to
26276         # enable POSIX threads at all, so give the user a hint if this is
26277         # not set. (We don't define these ourselves, as they can affect
26278         # other portions of the system API in unpredictable ways.)
26279
26280         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26281 /* end confdefs.h.  */
26282
26283 #            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
26284              AX_PTHREAD_ZOS_MISSING
26285 #            endif
26286
26287 _ACEOF
26288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
26289   $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
26290   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
26291 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
26292 fi
26293 rm -f conftest*
26294
26295         ;;
26296
26297         solaris*)
26298
26299         # On Solaris (at least, for some versions), libc contains stubbed
26300         # (non-functional) versions of the pthreads routines, so link-based
26301         # tests will erroneously succeed. (N.B.: The stubs are missing
26302         # pthread_cleanup_push, or rather a function called by this macro,
26303         # so we could check for that, but who knows whether they'll stub
26304         # that too in a future libc.)  So we'll check first for the
26305         # standard Solaris way of linking pthreads (-mt -lpthread).
26306
26307         ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
26308         ;;
26309 esac
26310
26311 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
26312
26313 if test "x$GCC" = "xyes"; then :
26314   ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
26315 fi
26316
26317 # The presence of a feature test macro requesting re-entrant function
26318 # definitions is, on some systems, a strong hint that pthreads support is
26319 # correctly enabled
26320
26321 case $host_os in
26322         darwin* | hpux* | linux* | osf* | solaris*)
26323         ax_pthread_check_macro="_REENTRANT"
26324         ;;
26325
26326         aix*)
26327         ax_pthread_check_macro="_THREAD_SAFE"
26328         ;;
26329
26330         *)
26331         ax_pthread_check_macro="--"
26332         ;;
26333 esac
26334 if test "x$ax_pthread_check_macro" = "x--"; then :
26335   ax_pthread_check_cond=0
26336 else
26337   ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
26338 fi
26339
26340 # Are we compiling with Clang?
26341
26342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
26343 $as_echo_n "checking whether $CC is Clang... " >&6; }
26344 if ${ax_cv_PTHREAD_CLANG+:} false; then :
26345   $as_echo_n "(cached) " >&6
26346 else
26347   ax_cv_PTHREAD_CLANG=no
26348      # Note that Autoconf sets GCC=yes for Clang as well as GCC
26349      if test "x$GCC" = "xyes"; then
26350         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26351 /* end confdefs.h.  */
26352 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
26353 #            if defined(__clang__) && defined(__llvm__)
26354              AX_PTHREAD_CC_IS_CLANG
26355 #            endif
26356
26357 _ACEOF
26358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
26359   $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
26360   ax_cv_PTHREAD_CLANG=yes
26361 fi
26362 rm -f conftest*
26363
26364      fi
26365
26366 fi
26367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
26368 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
26369 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
26370
26371 ax_pthread_clang_warning=no
26372
26373 # Clang needs special handling, because older versions handle the -pthread
26374 # option in a rather... idiosyncratic way
26375
26376 if test "x$ax_pthread_clang" = "xyes"; then
26377
26378         # Clang takes -pthread; it has never supported any other flag
26379
26380         # (Note 1: This will need to be revisited if a system that Clang
26381         # supports has POSIX threads in a separate library.  This tends not
26382         # to be the way of modern systems, but it's conceivable.)
26383
26384         # (Note 2: On some systems, notably Darwin, -pthread is not needed
26385         # to get POSIX threads support; the API is always present and
26386         # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
26387         # -pthread does define _REENTRANT, and while the Darwin headers
26388         # ignore this macro, third-party headers might not.)
26389
26390         PTHREAD_CFLAGS="-pthread"
26391         PTHREAD_LIBS=
26392
26393         ax_pthread_ok=yes
26394
26395         # However, older versions of Clang make a point of warning the user
26396         # that, in an invocation where only linking and no compilation is
26397         # taking place, the -pthread option has no effect ("argument unused
26398         # during compilation").  They expect -pthread to be passed in only
26399         # when source code is being compiled.
26400         #
26401         # Problem is, this is at odds with the way Automake and most other
26402         # C build frameworks function, which is that the same flags used in
26403         # compilation (CFLAGS) are also used in linking.  Many systems
26404         # supported by AX_PTHREAD require exactly this for POSIX threads
26405         # support, and in fact it is often not straightforward to specify a
26406         # flag that is used only in the compilation phase and not in
26407         # linking.  Such a scenario is extremely rare in practice.
26408         #
26409         # Even though use of the -pthread flag in linking would only print
26410         # a warning, this can be a nuisance for well-run software projects
26411         # that build with -Werror.  So if the active version of Clang has
26412         # this misfeature, we search for an option to squash it.
26413
26414         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
26415 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
26416 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
26417   $as_echo_n "(cached) " >&6
26418 else
26419   ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
26420              # Create an alternate version of $ac_link that compiles and
26421              # links in two steps (.c -> .o, .o -> exe) instead of one
26422              # (.c -> exe), because the warning occurs only in the second
26423              # step
26424              ax_pthread_save_ac_link="$ac_link"
26425              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
26426              ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
26427              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
26428              ax_pthread_save_CFLAGS="$CFLAGS"
26429              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
26430                 if test "x$ax_pthread_try" = "xunknown"; then :
26431   break
26432 fi
26433                 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
26434                 ac_link="$ax_pthread_save_ac_link"
26435                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26436 /* end confdefs.h.  */
26437 int main(void){return 0;}
26438 _ACEOF
26439 if ac_fn_c_try_link "$LINENO"; then :
26440   ac_link="$ax_pthread_2step_ac_link"
26441                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26442 /* end confdefs.h.  */
26443 int main(void){return 0;}
26444 _ACEOF
26445 if ac_fn_c_try_link "$LINENO"; then :
26446   break
26447 fi
26448 rm -f core conftest.err conftest.$ac_objext \
26449     conftest$ac_exeext conftest.$ac_ext
26450
26451 fi
26452 rm -f core conftest.err conftest.$ac_objext \
26453     conftest$ac_exeext conftest.$ac_ext
26454              done
26455              ac_link="$ax_pthread_save_ac_link"
26456              CFLAGS="$ax_pthread_save_CFLAGS"
26457              if test "x$ax_pthread_try" = "x"; then :
26458   ax_pthread_try=no
26459 fi
26460              ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
26461
26462 fi
26463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
26464 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
26465
26466         case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
26467                 no | unknown) ;;
26468                 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
26469         esac
26470
26471 fi # $ax_pthread_clang = yes
26472
26473 if test "x$ax_pthread_ok" = "xno"; then
26474 for ax_pthread_try_flag in $ax_pthread_flags; do
26475
26476         case $ax_pthread_try_flag in
26477                 none)
26478                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
26479 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
26480                 ;;
26481
26482                 -mt,pthread)
26483                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
26484 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
26485                 PTHREAD_CFLAGS="-mt"
26486                 PTHREAD_LIBS="-lpthread"
26487                 ;;
26488
26489                 -*)
26490                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
26491 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
26492                 PTHREAD_CFLAGS="$ax_pthread_try_flag"
26493                 ;;
26494
26495                 pthread-config)
26496                 # Extract the first word of "pthread-config", so it can be a program name with args.
26497 set dummy pthread-config; ac_word=$2
26498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26499 $as_echo_n "checking for $ac_word... " >&6; }
26500 if ${ac_cv_prog_ax_pthread_config+:} false; then :
26501   $as_echo_n "(cached) " >&6
26502 else
26503   if test -n "$ax_pthread_config"; then
26504   ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
26505 else
26506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26507 for as_dir in $PATH
26508 do
26509   IFS=$as_save_IFS
26510   test -z "$as_dir" && as_dir=.
26511     for ac_exec_ext in '' $ac_executable_extensions; do
26512   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26513     ac_cv_prog_ax_pthread_config="yes"
26514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26515     break 2
26516   fi
26517 done
26518   done
26519 IFS=$as_save_IFS
26520
26521   test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
26522 fi
26523 fi
26524 ax_pthread_config=$ac_cv_prog_ax_pthread_config
26525 if test -n "$ax_pthread_config"; then
26526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
26527 $as_echo "$ax_pthread_config" >&6; }
26528 else
26529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26530 $as_echo "no" >&6; }
26531 fi
26532
26533
26534                 if test "x$ax_pthread_config" = "xno"; then :
26535   continue
26536 fi
26537                 PTHREAD_CFLAGS="`pthread-config --cflags`"
26538                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
26539                 ;;
26540
26541                 *)
26542                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
26543 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
26544                 PTHREAD_LIBS="-l$ax_pthread_try_flag"
26545                 ;;
26546         esac
26547
26548         ax_pthread_save_CFLAGS="$CFLAGS"
26549         ax_pthread_save_LIBS="$LIBS"
26550         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
26551         LIBS="$PTHREAD_LIBS $LIBS"
26552
26553         # Check for various functions.  We must include pthread.h,
26554         # since some functions may be macros.  (On the Sequent, we
26555         # need a special flag -Kthread to make this header compile.)
26556         # We check for pthread_join because it is in -lpthread on IRIX
26557         # while pthread_create is in libc.  We check for pthread_attr_init
26558         # due to DEC craziness with -lpthreads.  We check for
26559         # pthread_cleanup_push because it is one of the few pthread
26560         # functions on Solaris that doesn't have a non-functional libc stub.
26561         # We try pthread_create on general principles.
26562
26563         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26564 /* end confdefs.h.  */
26565 #include <pthread.h>
26566 #                       if $ax_pthread_check_cond
26567 #                        error "$ax_pthread_check_macro must be defined"
26568 #                       endif
26569                         static void routine(void *a) { a = 0; }
26570                         static void *start_routine(void *a) { return a; }
26571 int
26572 main ()
26573 {
26574 pthread_t th; pthread_attr_t attr;
26575                         pthread_create(&th, 0, start_routine, 0);
26576                         pthread_join(th, 0);
26577                         pthread_attr_init(&attr);
26578                         pthread_cleanup_push(routine, 0);
26579                         pthread_cleanup_pop(0) /* ; */
26580   ;
26581   return 0;
26582 }
26583 _ACEOF
26584 if ac_fn_c_try_link "$LINENO"; then :
26585   ax_pthread_ok=yes
26586 fi
26587 rm -f core conftest.err conftest.$ac_objext \
26588     conftest$ac_exeext conftest.$ac_ext
26589
26590         CFLAGS="$ax_pthread_save_CFLAGS"
26591         LIBS="$ax_pthread_save_LIBS"
26592
26593         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
26594 $as_echo "$ax_pthread_ok" >&6; }
26595         if test "x$ax_pthread_ok" = "xyes"; then :
26596   break
26597 fi
26598
26599         PTHREAD_LIBS=""
26600         PTHREAD_CFLAGS=""
26601 done
26602 fi
26603
26604 # Various other checks:
26605 if test "x$ax_pthread_ok" = "xyes"; then
26606         ax_pthread_save_CFLAGS="$CFLAGS"
26607         ax_pthread_save_LIBS="$LIBS"
26608         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
26609         LIBS="$PTHREAD_LIBS $LIBS"
26610
26611         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
26612         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
26613 $as_echo_n "checking for joinable pthread attribute... " >&6; }
26614 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
26615   $as_echo_n "(cached) " >&6
26616 else
26617   ax_cv_PTHREAD_JOINABLE_ATTR=unknown
26618              for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
26619                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26620 /* end confdefs.h.  */
26621 #include <pthread.h>
26622 int
26623 main ()
26624 {
26625 int attr = $ax_pthread_attr; return attr /* ; */
26626   ;
26627   return 0;
26628 }
26629 _ACEOF
26630 if ac_fn_c_try_link "$LINENO"; then :
26631   ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
26632 fi
26633 rm -f core conftest.err conftest.$ac_objext \
26634     conftest$ac_exeext conftest.$ac_ext
26635              done
26636
26637 fi
26638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
26639 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
26640         if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
26641                test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
26642                test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
26643
26644 cat >>confdefs.h <<_ACEOF
26645 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
26646 _ACEOF
26647
26648                ax_pthread_joinable_attr_defined=yes
26649
26650 fi
26651
26652         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
26653 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
26654 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
26655   $as_echo_n "(cached) " >&6
26656 else
26657   ax_cv_PTHREAD_SPECIAL_FLAGS=no
26658              case $host_os in
26659              solaris*)
26660              ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
26661              ;;
26662              esac
26663
26664 fi
26665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
26666 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
26667         if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
26668                test "x$ax_pthread_special_flags_added" != "xyes"; then :
26669   PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
26670                ax_pthread_special_flags_added=yes
26671 fi
26672
26673         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
26674 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
26675 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
26676   $as_echo_n "(cached) " >&6
26677 else
26678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26679 /* end confdefs.h.  */
26680 #include <pthread.h>
26681 int
26682 main ()
26683 {
26684 int i = PTHREAD_PRIO_INHERIT;
26685   ;
26686   return 0;
26687 }
26688 _ACEOF
26689 if ac_fn_c_try_link "$LINENO"; then :
26690   ax_cv_PTHREAD_PRIO_INHERIT=yes
26691 else
26692   ax_cv_PTHREAD_PRIO_INHERIT=no
26693 fi
26694 rm -f core conftest.err conftest.$ac_objext \
26695     conftest$ac_exeext conftest.$ac_ext
26696
26697 fi
26698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
26699 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
26700         if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
26701                test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
26702
26703 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
26704
26705                ax_pthread_prio_inherit_defined=yes
26706
26707 fi
26708
26709         CFLAGS="$ax_pthread_save_CFLAGS"
26710         LIBS="$ax_pthread_save_LIBS"
26711
26712         # More AIX lossage: compile with *_r variant
26713         if test "x$GCC" != "xyes"; then
26714             case $host_os in
26715                 aix*)
26716                 case "x/$CC" in #(
26717   x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
26718     #handle absolute path differently from PATH based program lookup
26719                      case "x$CC" in #(
26720   x/*) :
26721     if as_fn_executable_p ${CC}_r; then :
26722   PTHREAD_CC="${CC}_r"
26723 fi ;; #(
26724   *) :
26725     for ac_prog in ${CC}_r
26726 do
26727   # Extract the first word of "$ac_prog", so it can be a program name with args.
26728 set dummy $ac_prog; ac_word=$2
26729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26730 $as_echo_n "checking for $ac_word... " >&6; }
26731 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
26732   $as_echo_n "(cached) " >&6
26733 else
26734   if test -n "$PTHREAD_CC"; then
26735   ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
26736 else
26737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26738 for as_dir in $PATH
26739 do
26740   IFS=$as_save_IFS
26741   test -z "$as_dir" && as_dir=.
26742     for ac_exec_ext in '' $ac_executable_extensions; do
26743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26744     ac_cv_prog_PTHREAD_CC="$ac_prog"
26745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26746     break 2
26747   fi
26748 done
26749   done
26750 IFS=$as_save_IFS
26751
26752 fi
26753 fi
26754 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
26755 if test -n "$PTHREAD_CC"; then
26756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
26757 $as_echo "$PTHREAD_CC" >&6; }
26758 else
26759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26760 $as_echo "no" >&6; }
26761 fi
26762
26763
26764   test -n "$PTHREAD_CC" && break
26765 done
26766 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
26767  ;;
26768 esac ;; #(
26769   *) :
26770      ;;
26771 esac
26772                 ;;
26773             esac
26774         fi
26775 fi
26776
26777 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
26778
26779
26780
26781
26782
26783 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
26784 if test "x$ax_pthread_ok" = "xyes"; then
26785         threads=yes
26786         :
26787 else
26788         ax_pthread_ok=no
26789         threads=no
26790 fi
26791 ac_ext=cpp
26792 ac_cpp='$CXXCPP $CPPFLAGS'
26793 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26794 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26795 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26796
26797
26798   save_LIBS="$LIBS"
26799   LIBS="$PTHREAD_LIBS $LIBS"
26800   save_CXXFLAGS="$CXXFLAGS"
26801   CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
26802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
26803 $as_echo_n "checking for std::thread... " >&6; }
26804 if ${gdb_cv_cxx_std_thread+:} false; then :
26805   $as_echo_n "(cached) " >&6
26806 else
26807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26808 /* end confdefs.h.  */
26809   #if defined (__MINGW32__) || defined (__CYGWIN__)
26810     # ifdef _WIN32_WINNT
26811     #  if _WIN32_WINNT < 0x0501
26812     #   undef _WIN32_WINNT
26813     #   define _WIN32_WINNT 0x0501
26814     #  endif
26815     # else
26816     #  define _WIN32_WINNT 0x0501
26817     # endif
26818     #endif      /* __MINGW32__ || __CYGWIN__ */
26819     #include <thread>
26820     void callback() { }
26821 int
26822 main ()
26823 {
26824 std::thread t(callback);
26825   ;
26826   return 0;
26827 }
26828 _ACEOF
26829 if ac_fn_cxx_try_compile "$LINENO"; then :
26830   gdb_cv_cxx_std_thread=yes
26831 else
26832   gdb_cv_cxx_std_thread=no
26833 fi
26834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26835 fi
26836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
26837 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
26838
26839   if test "$threads" = "yes"; then
26840     # This check must be here, while LIBS includes any necessary
26841     # threading library.
26842     for ac_func in pthread_sigmask pthread_setname_np
26843 do :
26844   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
26845 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
26846 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
26847   cat >>confdefs.h <<_ACEOF
26848 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
26849 _ACEOF
26850
26851 fi
26852 done
26853
26854   fi
26855   LIBS="$save_LIBS"
26856   CXXFLAGS="$save_CXXFLAGS"
26857
26858   if test "$want_threading" = "yes"; then
26859     if test "$gdb_cv_cxx_std_thread" = "yes"; then
26860
26861 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
26862
26863     fi
26864   fi
26865   ac_ext=c
26866 ac_cpp='$CPP $CPPFLAGS'
26867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26870
26871
26872       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
26873 $as_echo_n "checking for sigsetjmp... " >&6; }
26874 if ${gdb_cv_func_sigsetjmp+:} false; then :
26875   $as_echo_n "(cached) " >&6
26876 else
26877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26878 /* end confdefs.h.  */
26879 #include <setjmp.h>
26880 int
26881 main ()
26882 {
26883 sigjmp_buf env;
26884            while (! sigsetjmp (env, 1))
26885              siglongjmp (env, 1);
26886
26887   ;
26888   return 0;
26889 }
26890 _ACEOF
26891 if ac_fn_c_try_compile "$LINENO"; then :
26892   gdb_cv_func_sigsetjmp=yes
26893 else
26894   gdb_cv_func_sigsetjmp=no
26895
26896 fi
26897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26898
26899 fi
26900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
26901 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
26902   if test "$gdb_cv_func_sigsetjmp" = "yes"; then
26903
26904 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
26905
26906   fi
26907
26908
26909 # Check whether --with-intel_pt was given.
26910 if test "${with_intel_pt+set}" = set; then :
26911   withval=$with_intel_pt;
26912 else
26913   with_intel_pt=auto
26914 fi
26915
26916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
26917 $as_echo_n "checking whether to use intel pt... " >&6; }
26918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
26919 $as_echo "$with_intel_pt" >&6; }
26920
26921   if test "${with_intel_pt}" = no; then
26922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
26923 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
26924     HAVE_LIBIPT=no
26925   else
26926     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26927 /* end confdefs.h.  */
26928
26929   #include <linux/perf_event.h>
26930   #ifndef PERF_ATTR_SIZE_VER5
26931   # error
26932   #endif
26933
26934 _ACEOF
26935 if ac_fn_c_try_cpp "$LINENO"; then :
26936   perf_event=yes
26937 else
26938   perf_event=no
26939 fi
26940 rm -f conftest.err conftest.i conftest.$ac_ext
26941     if test "$perf_event" != yes; then
26942       if test "$with_intel_pt" = yes; then
26943         as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
26944       else
26945         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
26946 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
26947       fi
26948     fi
26949
26950
26951
26952
26953
26954
26955
26956
26957
26958     use_additional=yes
26959
26960   acl_save_prefix="$prefix"
26961   prefix="$acl_final_prefix"
26962   acl_save_exec_prefix="$exec_prefix"
26963   exec_prefix="$acl_final_exec_prefix"
26964
26965     eval additional_includedir=\"$includedir\"
26966     eval additional_libdir=\"$libdir\"
26967
26968   exec_prefix="$acl_save_exec_prefix"
26969   prefix="$acl_save_prefix"
26970
26971
26972 # Check whether --with-libipt-prefix was given.
26973 if test "${with_libipt_prefix+set}" = set; then :
26974   withval=$with_libipt_prefix;
26975     if test "X$withval" = "Xno"; then
26976       use_additional=no
26977     else
26978       if test "X$withval" = "X"; then
26979
26980   acl_save_prefix="$prefix"
26981   prefix="$acl_final_prefix"
26982   acl_save_exec_prefix="$exec_prefix"
26983   exec_prefix="$acl_final_exec_prefix"
26984
26985           eval additional_includedir=\"$includedir\"
26986           eval additional_libdir=\"$libdir\"
26987
26988   exec_prefix="$acl_save_exec_prefix"
26989   prefix="$acl_save_prefix"
26990
26991       else
26992         additional_includedir="$withval/include"
26993         additional_libdir="$withval/lib"
26994       fi
26995     fi
26996
26997 fi
26998
26999
27000 # Check whether --with-libipt-type was given.
27001 if test "${with_libipt_type+set}" = set; then :
27002   withval=$with_libipt_type;  with_libipt_type=$withval
27003 else
27004    with_libipt_type=auto
27005 fi
27006
27007   lib_type=`eval echo \$with_libipt_type`
27008
27009       LIBIPT=
27010   LTLIBIPT=
27011   INCIPT=
27012   rpathdirs=
27013   ltrpathdirs=
27014   names_already_handled=
27015   names_next_round='ipt '
27016   while test -n "$names_next_round"; do
27017     names_this_round="$names_next_round"
27018     names_next_round=
27019     for name in $names_this_round; do
27020       already_handled=
27021       for n in $names_already_handled; do
27022         if test "$n" = "$name"; then
27023           already_handled=yes
27024           break
27025         fi
27026       done
27027       if test -z "$already_handled"; then
27028         names_already_handled="$names_already_handled $name"
27029                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
27030         eval value=\"\$HAVE_LIB$uppername\"
27031         if test -n "$value"; then
27032           if test "$value" = yes; then
27033             eval value=\"\$LIB$uppername\"
27034             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
27035             eval value=\"\$LTLIB$uppername\"
27036             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
27037           else
27038                                     :
27039           fi
27040         else
27041                               found_dir=
27042           found_la=
27043           found_so=
27044           found_a=
27045           if test $use_additional = yes; then
27046             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27047               found_dir="$additional_libdir"
27048               found_so="$additional_libdir/lib$name.$shlibext"
27049               if test -f "$additional_libdir/lib$name.la"; then
27050                 found_la="$additional_libdir/lib$name.la"
27051               fi
27052             elif test x$lib_type != xshared; then
27053               if test -f "$additional_libdir/lib$name.$libext"; then
27054                 found_dir="$additional_libdir"
27055                 found_a="$additional_libdir/lib$name.$libext"
27056                 if test -f "$additional_libdir/lib$name.la"; then
27057                   found_la="$additional_libdir/lib$name.la"
27058                 fi
27059               fi
27060             fi
27061           fi
27062           if test "X$found_dir" = "X"; then
27063             for x in $LDFLAGS $LTLIBIPT; do
27064
27065   acl_save_prefix="$prefix"
27066   prefix="$acl_final_prefix"
27067   acl_save_exec_prefix="$exec_prefix"
27068   exec_prefix="$acl_final_exec_prefix"
27069   eval x=\"$x\"
27070   exec_prefix="$acl_save_exec_prefix"
27071   prefix="$acl_save_prefix"
27072
27073               case "$x" in
27074                 -L*)
27075                   dir=`echo "X$x" | sed -e 's/^X-L//'`
27076                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27077                     found_dir="$dir"
27078                     found_so="$dir/lib$name.$shlibext"
27079                     if test -f "$dir/lib$name.la"; then
27080                       found_la="$dir/lib$name.la"
27081                     fi
27082                   elif test x$lib_type != xshared; then
27083                     if test -f "$dir/lib$name.$libext"; then
27084                       found_dir="$dir"
27085                       found_a="$dir/lib$name.$libext"
27086                       if test -f "$dir/lib$name.la"; then
27087                         found_la="$dir/lib$name.la"
27088                       fi
27089                     fi
27090                   fi
27091                   ;;
27092               esac
27093               if test "X$found_dir" != "X"; then
27094                 break
27095               fi
27096             done
27097           fi
27098           if test "X$found_dir" != "X"; then
27099                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
27100             if test "X$found_so" != "X"; then
27101                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
27102                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
27103               else
27104                                                                                 haveit=
27105                 for x in $ltrpathdirs; do
27106                   if test "X$x" = "X$found_dir"; then
27107                     haveit=yes
27108                     break
27109                   fi
27110                 done
27111                 if test -z "$haveit"; then
27112                   ltrpathdirs="$ltrpathdirs $found_dir"
27113                 fi
27114                                 if test "$hardcode_direct" = yes; then
27115                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
27116                 else
27117                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
27118                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
27119                                                             haveit=
27120                     for x in $rpathdirs; do
27121                       if test "X$x" = "X$found_dir"; then
27122                         haveit=yes
27123                         break
27124                       fi
27125                     done
27126                     if test -z "$haveit"; then
27127                       rpathdirs="$rpathdirs $found_dir"
27128                     fi
27129                   else
27130                                                                                 haveit=
27131                     for x in $LDFLAGS $LIBIPT; do
27132
27133   acl_save_prefix="$prefix"
27134   prefix="$acl_final_prefix"
27135   acl_save_exec_prefix="$exec_prefix"
27136   exec_prefix="$acl_final_exec_prefix"
27137   eval x=\"$x\"
27138   exec_prefix="$acl_save_exec_prefix"
27139   prefix="$acl_save_prefix"
27140
27141                       if test "X$x" = "X-L$found_dir"; then
27142                         haveit=yes
27143                         break
27144                       fi
27145                     done
27146                     if test -z "$haveit"; then
27147                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
27148                     fi
27149                     if test "$hardcode_minus_L" != no; then
27150                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
27151                     else
27152                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
27153                     fi
27154                   fi
27155                 fi
27156               fi
27157             else
27158               if test "X$found_a" != "X"; then
27159                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
27160               else
27161                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
27162               fi
27163             fi
27164                         additional_includedir=
27165             case "$found_dir" in
27166               */lib | */lib/)
27167                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
27168                 additional_includedir="$basedir/include"
27169                 ;;
27170             esac
27171             if test "X$additional_includedir" != "X"; then
27172                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
27173                 haveit=
27174                 if test "X$additional_includedir" = "X/usr/local/include"; then
27175                   if test -n "$GCC"; then
27176                     case $host_os in
27177                       linux*) haveit=yes;;
27178                     esac
27179                   fi
27180                 fi
27181                 if test -z "$haveit"; then
27182                   for x in $CPPFLAGS $INCIPT; do
27183
27184   acl_save_prefix="$prefix"
27185   prefix="$acl_final_prefix"
27186   acl_save_exec_prefix="$exec_prefix"
27187   exec_prefix="$acl_final_exec_prefix"
27188   eval x=\"$x\"
27189   exec_prefix="$acl_save_exec_prefix"
27190   prefix="$acl_save_prefix"
27191
27192                     if test "X$x" = "X-I$additional_includedir"; then
27193                       haveit=yes
27194                       break
27195                     fi
27196                   done
27197                   if test -z "$haveit"; then
27198                     if test -d "$additional_includedir"; then
27199                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
27200                     fi
27201                   fi
27202                 fi
27203               fi
27204             fi
27205                         if test -n "$found_la"; then
27206                                                         save_libdir="$libdir"
27207               case "$found_la" in
27208                 */* | *\\*) . "$found_la" ;;
27209                 *) . "./$found_la" ;;
27210               esac
27211               libdir="$save_libdir"
27212                             for dep in $dependency_libs; do
27213                 case "$dep" in
27214                   -L*)
27215                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
27216                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
27217                       haveit=
27218                       if test "X$additional_libdir" = "X/usr/local/lib"; then
27219                         if test -n "$GCC"; then
27220                           case $host_os in
27221                             linux*) haveit=yes;;
27222                           esac
27223                         fi
27224                       fi
27225                       if test -z "$haveit"; then
27226                         haveit=
27227                         for x in $LDFLAGS $LIBIPT; do
27228
27229   acl_save_prefix="$prefix"
27230   prefix="$acl_final_prefix"
27231   acl_save_exec_prefix="$exec_prefix"
27232   exec_prefix="$acl_final_exec_prefix"
27233   eval x=\"$x\"
27234   exec_prefix="$acl_save_exec_prefix"
27235   prefix="$acl_save_prefix"
27236
27237                           if test "X$x" = "X-L$additional_libdir"; then
27238                             haveit=yes
27239                             break
27240                           fi
27241                         done
27242                         if test -z "$haveit"; then
27243                           if test -d "$additional_libdir"; then
27244                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
27245                           fi
27246                         fi
27247                         haveit=
27248                         for x in $LDFLAGS $LTLIBIPT; do
27249
27250   acl_save_prefix="$prefix"
27251   prefix="$acl_final_prefix"
27252   acl_save_exec_prefix="$exec_prefix"
27253   exec_prefix="$acl_final_exec_prefix"
27254   eval x=\"$x\"
27255   exec_prefix="$acl_save_exec_prefix"
27256   prefix="$acl_save_prefix"
27257
27258                           if test "X$x" = "X-L$additional_libdir"; then
27259                             haveit=yes
27260                             break
27261                           fi
27262                         done
27263                         if test -z "$haveit"; then
27264                           if test -d "$additional_libdir"; then
27265                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
27266                           fi
27267                         fi
27268                       fi
27269                     fi
27270                     ;;
27271                   -R*)
27272                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
27273                     if test "$enable_rpath" != no; then
27274                                                                   haveit=
27275                       for x in $rpathdirs; do
27276                         if test "X$x" = "X$dir"; then
27277                           haveit=yes
27278                           break
27279                         fi
27280                       done
27281                       if test -z "$haveit"; then
27282                         rpathdirs="$rpathdirs $dir"
27283                       fi
27284                                                                   haveit=
27285                       for x in $ltrpathdirs; do
27286                         if test "X$x" = "X$dir"; then
27287                           haveit=yes
27288                           break
27289                         fi
27290                       done
27291                       if test -z "$haveit"; then
27292                         ltrpathdirs="$ltrpathdirs $dir"
27293                       fi
27294                     fi
27295                     ;;
27296                   -l*)
27297                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
27298                     ;;
27299                   *.la)
27300                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
27301                     ;;
27302                   *)
27303                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
27304                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
27305                     ;;
27306                 esac
27307               done
27308             fi
27309           else
27310                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
27311               LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
27312               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
27313             else
27314               LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
27315               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
27316             fi
27317           fi
27318         fi
27319       fi
27320     done
27321   done
27322   if test "X$rpathdirs" != "X"; then
27323     if test -n "$hardcode_libdir_separator"; then
27324                         alldirs=
27325       for found_dir in $rpathdirs; do
27326         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
27327       done
27328             acl_save_libdir="$libdir"
27329       libdir="$alldirs"
27330       eval flag=\"$hardcode_libdir_flag_spec\"
27331       libdir="$acl_save_libdir"
27332       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
27333     else
27334             for found_dir in $rpathdirs; do
27335         acl_save_libdir="$libdir"
27336         libdir="$found_dir"
27337         eval flag=\"$hardcode_libdir_flag_spec\"
27338         libdir="$acl_save_libdir"
27339         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
27340       done
27341     fi
27342   fi
27343   if test "X$ltrpathdirs" != "X"; then
27344             for found_dir in $ltrpathdirs; do
27345       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
27346     done
27347   fi
27348
27349
27350         ac_save_CPPFLAGS="$CPPFLAGS"
27351
27352   for element in $INCIPT; do
27353     haveit=
27354     for x in $CPPFLAGS; do
27355
27356   acl_save_prefix="$prefix"
27357   prefix="$acl_final_prefix"
27358   acl_save_exec_prefix="$exec_prefix"
27359   exec_prefix="$acl_final_exec_prefix"
27360   eval x=\"$x\"
27361   exec_prefix="$acl_save_exec_prefix"
27362   prefix="$acl_save_prefix"
27363
27364       if test "X$x" = "X$element"; then
27365         haveit=yes
27366         break
27367       fi
27368     done
27369     if test -z "$haveit"; then
27370       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
27371     fi
27372   done
27373
27374
27375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
27376 $as_echo_n "checking for libipt... " >&6; }
27377 if ${ac_cv_libipt+:} false; then :
27378   $as_echo_n "(cached) " >&6
27379 else
27380
27381     ac_save_LIBS="$LIBS"
27382     LIBS="$LIBS $LIBIPT"
27383     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27384 /* end confdefs.h.  */
27385 #include "intel-pt.h"
27386 int
27387 main ()
27388 {
27389 pt_insn_alloc_decoder (0);
27390   ;
27391   return 0;
27392 }
27393 _ACEOF
27394 if ac_fn_c_try_link "$LINENO"; then :
27395   ac_cv_libipt=yes
27396 else
27397   ac_cv_libipt=no
27398 fi
27399 rm -f core conftest.err conftest.$ac_objext \
27400     conftest$ac_exeext conftest.$ac_ext
27401     LIBS="$ac_save_LIBS"
27402
27403 fi
27404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
27405 $as_echo "$ac_cv_libipt" >&6; }
27406   if test "$ac_cv_libipt" = yes; then
27407     HAVE_LIBIPT=yes
27408
27409 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
27410
27411     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
27412 $as_echo_n "checking how to link with libipt... " >&6; }
27413     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
27414 $as_echo "$LIBIPT" >&6; }
27415   else
27416     HAVE_LIBIPT=no
27417             CPPFLAGS="$ac_save_CPPFLAGS"
27418     LIBIPT=
27419     LTLIBIPT=
27420   fi
27421
27422
27423
27424
27425
27426
27427     if test "$HAVE_LIBIPT" != yes; then
27428       if test "$with_intel_pt" = yes; then
27429         as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
27430       else
27431         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
27432 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
27433       fi
27434     else
27435       save_LIBS=$LIBS
27436       LIBS="$LIBS $LIBIPT"
27437       for ac_func in pt_insn_event
27438 do :
27439   ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
27440 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
27441   cat >>confdefs.h <<_ACEOF
27442 #define HAVE_PT_INSN_EVENT 1
27443 _ACEOF
27444
27445 fi
27446 done
27447
27448       ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
27449 "
27450 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
27451
27452 cat >>confdefs.h <<_ACEOF
27453 #define HAVE_STRUCT_PT_INSN_ENABLED 1
27454 _ACEOF
27455
27456
27457 fi
27458 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
27459 "
27460 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
27461
27462 cat >>confdefs.h <<_ACEOF
27463 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
27464 _ACEOF
27465
27466
27467 fi
27468
27469       LIBS=$save_LIBS
27470     fi
27471   fi
27472
27473   # Check if the compiler and runtime support printing long longs.
27474
27475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
27476 $as_echo_n "checking for long long support in printf... " >&6; }
27477 if ${gdb_cv_printf_has_long_long+:} false; then :
27478   $as_echo_n "(cached) " >&6
27479 else
27480   if test "$cross_compiling" = yes; then :
27481   gdb_cv_printf_has_long_long=no
27482 else
27483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27484 /* end confdefs.h.  */
27485 $ac_includes_default
27486 int
27487 main ()
27488 {
27489 char buf[32];
27490     long long l = 0;
27491     l = (l << 16) + 0x0123;
27492     l = (l << 16) + 0x4567;
27493     l = (l << 16) + 0x89ab;
27494     l = (l << 16) + 0xcdef;
27495     sprintf (buf, "0x%016llx", l);
27496     return (strcmp ("0x0123456789abcdef", buf));
27497   ;
27498   return 0;
27499 }
27500 _ACEOF
27501 if ac_fn_c_try_run "$LINENO"; then :
27502   gdb_cv_printf_has_long_long=yes
27503 else
27504   gdb_cv_printf_has_long_long=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_printf_has_long_long" >&5
27512 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
27513   if test "$gdb_cv_printf_has_long_long" = yes; then
27514
27515 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
27516
27517   fi
27518
27519
27520 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
27521
27522  for ac_header in sys/procfs.h
27523 do :
27524   ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
27525 if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
27526   cat >>confdefs.h <<_ACEOF
27527 #define HAVE_SYS_PROCFS_H 1
27528 _ACEOF
27529
27530 fi
27531
27532 done
27533
27534   if test "$ac_cv_header_sys_procfs_h" = yes; then
27535
27536  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
27537 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
27538  if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
27539   $as_echo_n "(cached) " >&6
27540 else
27541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27542 /* end confdefs.h.  */
27543
27544 #define _SYSCALL32
27545 #include <sys/procfs.h>
27546 int
27547 main ()
27548 {
27549 gregset_t avar
27550   ;
27551   return 0;
27552 }
27553 _ACEOF
27554 if ac_fn_c_try_compile "$LINENO"; then :
27555   bfd_cv_have_sys_procfs_type_gregset_t=yes
27556 else
27557   bfd_cv_have_sys_procfs_type_gregset_t=no
27558
27559 fi
27560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27561 fi
27562
27563  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
27564
27565 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
27566
27567  fi
27568  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
27569 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
27570
27571
27572  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
27573 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
27574  if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
27575   $as_echo_n "(cached) " >&6
27576 else
27577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27578 /* end confdefs.h.  */
27579
27580 #define _SYSCALL32
27581 #include <sys/procfs.h>
27582 int
27583 main ()
27584 {
27585 fpregset_t avar
27586   ;
27587   return 0;
27588 }
27589 _ACEOF
27590 if ac_fn_c_try_compile "$LINENO"; then :
27591   bfd_cv_have_sys_procfs_type_fpregset_t=yes
27592 else
27593   bfd_cv_have_sys_procfs_type_fpregset_t=no
27594
27595 fi
27596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27597 fi
27598
27599  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
27600
27601 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
27602
27603  fi
27604  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
27605 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
27606
27607
27608  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
27609 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
27610  if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
27611   $as_echo_n "(cached) " >&6
27612 else
27613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27614 /* end confdefs.h.  */
27615
27616 #define _SYSCALL32
27617 #include <sys/procfs.h>
27618 int
27619 main ()
27620 {
27621 prgregset_t avar
27622   ;
27623   return 0;
27624 }
27625 _ACEOF
27626 if ac_fn_c_try_compile "$LINENO"; then :
27627   bfd_cv_have_sys_procfs_type_prgregset_t=yes
27628 else
27629   bfd_cv_have_sys_procfs_type_prgregset_t=no
27630
27631 fi
27632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27633 fi
27634
27635  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
27636
27637 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
27638
27639  fi
27640  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
27641 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
27642
27643
27644  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
27645 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
27646  if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
27647   $as_echo_n "(cached) " >&6
27648 else
27649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27650 /* end confdefs.h.  */
27651
27652 #define _SYSCALL32
27653 #include <sys/procfs.h>
27654 int
27655 main ()
27656 {
27657 prfpregset_t avar
27658   ;
27659   return 0;
27660 }
27661 _ACEOF
27662 if ac_fn_c_try_compile "$LINENO"; then :
27663   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
27664 else
27665   bfd_cv_have_sys_procfs_type_prfpregset_t=no
27666
27667 fi
27668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27669 fi
27670
27671  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
27672
27673 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
27674
27675  fi
27676  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
27677 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
27678
27679
27680  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
27681 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
27682  if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
27683   $as_echo_n "(cached) " >&6
27684 else
27685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27686 /* end confdefs.h.  */
27687
27688 #define _SYSCALL32
27689 #include <sys/procfs.h>
27690 int
27691 main ()
27692 {
27693 prgregset32_t avar
27694   ;
27695   return 0;
27696 }
27697 _ACEOF
27698 if ac_fn_c_try_compile "$LINENO"; then :
27699   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
27700 else
27701   bfd_cv_have_sys_procfs_type_prgregset32_t=no
27702
27703 fi
27704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27705 fi
27706
27707  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
27708
27709 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
27710
27711  fi
27712  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
27713 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
27714
27715
27716  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
27717 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
27718  if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
27719   $as_echo_n "(cached) " >&6
27720 else
27721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27722 /* end confdefs.h.  */
27723
27724 #define _SYSCALL32
27725 #include <sys/procfs.h>
27726 int
27727 main ()
27728 {
27729 lwpid_t avar
27730   ;
27731   return 0;
27732 }
27733 _ACEOF
27734 if ac_fn_c_try_compile "$LINENO"; then :
27735   bfd_cv_have_sys_procfs_type_lwpid_t=yes
27736 else
27737   bfd_cv_have_sys_procfs_type_lwpid_t=no
27738
27739 fi
27740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27741 fi
27742
27743  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
27744
27745 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
27746
27747  fi
27748  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
27749 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
27750
27751
27752  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
27753 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
27754  if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
27755   $as_echo_n "(cached) " >&6
27756 else
27757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27758 /* end confdefs.h.  */
27759
27760 #define _SYSCALL32
27761 #include <sys/procfs.h>
27762 int
27763 main ()
27764 {
27765 psaddr_t avar
27766   ;
27767   return 0;
27768 }
27769 _ACEOF
27770 if ac_fn_c_try_compile "$LINENO"; then :
27771   bfd_cv_have_sys_procfs_type_psaddr_t=yes
27772 else
27773   bfd_cv_have_sys_procfs_type_psaddr_t=no
27774
27775 fi
27776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27777 fi
27778
27779  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
27780
27781 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
27782
27783  fi
27784  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
27785 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
27786
27787
27788  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
27789 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
27790  if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
27791   $as_echo_n "(cached) " >&6
27792 else
27793   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27794 /* end confdefs.h.  */
27795
27796 #define _SYSCALL32
27797 #include <sys/procfs.h>
27798 int
27799 main ()
27800 {
27801 elf_fpregset_t avar
27802   ;
27803   return 0;
27804 }
27805 _ACEOF
27806 if ac_fn_c_try_compile "$LINENO"; then :
27807   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
27808 else
27809   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
27810
27811 fi
27812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27813 fi
27814
27815  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
27816
27817 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
27818
27819  fi
27820  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
27821 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
27822
27823   fi
27824
27825     # Check for xxhash
27826
27827 # Check whether --with-xxhash was given.
27828 if test "${with_xxhash+set}" = set; then :
27829   withval=$with_xxhash;
27830 else
27831   with_xxhash=auto
27832 fi
27833
27834
27835   if test "x$with_xxhash" != "xno"; then
27836
27837
27838
27839
27840
27841
27842
27843
27844     use_additional=yes
27845
27846   acl_save_prefix="$prefix"
27847   prefix="$acl_final_prefix"
27848   acl_save_exec_prefix="$exec_prefix"
27849   exec_prefix="$acl_final_exec_prefix"
27850
27851     eval additional_includedir=\"$includedir\"
27852     eval additional_libdir=\"$libdir\"
27853
27854   exec_prefix="$acl_save_exec_prefix"
27855   prefix="$acl_save_prefix"
27856
27857
27858 # Check whether --with-libxxhash-prefix was given.
27859 if test "${with_libxxhash_prefix+set}" = set; then :
27860   withval=$with_libxxhash_prefix;
27861     if test "X$withval" = "Xno"; then
27862       use_additional=no
27863     else
27864       if test "X$withval" = "X"; then
27865
27866   acl_save_prefix="$prefix"
27867   prefix="$acl_final_prefix"
27868   acl_save_exec_prefix="$exec_prefix"
27869   exec_prefix="$acl_final_exec_prefix"
27870
27871           eval additional_includedir=\"$includedir\"
27872           eval additional_libdir=\"$libdir\"
27873
27874   exec_prefix="$acl_save_exec_prefix"
27875   prefix="$acl_save_prefix"
27876
27877       else
27878         additional_includedir="$withval/include"
27879         additional_libdir="$withval/lib"
27880       fi
27881     fi
27882
27883 fi
27884
27885
27886 # Check whether --with-libxxhash-type was given.
27887 if test "${with_libxxhash_type+set}" = set; then :
27888   withval=$with_libxxhash_type;  with_libxxhash_type=$withval
27889 else
27890    with_libxxhash_type=auto
27891 fi
27892
27893   lib_type=`eval echo \$with_libxxhash_type`
27894
27895       LIBXXHASH=
27896   LTLIBXXHASH=
27897   INCXXHASH=
27898   rpathdirs=
27899   ltrpathdirs=
27900   names_already_handled=
27901   names_next_round='xxhash '
27902   while test -n "$names_next_round"; do
27903     names_this_round="$names_next_round"
27904     names_next_round=
27905     for name in $names_this_round; do
27906       already_handled=
27907       for n in $names_already_handled; do
27908         if test "$n" = "$name"; then
27909           already_handled=yes
27910           break
27911         fi
27912       done
27913       if test -z "$already_handled"; then
27914         names_already_handled="$names_already_handled $name"
27915                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
27916         eval value=\"\$HAVE_LIB$uppername\"
27917         if test -n "$value"; then
27918           if test "$value" = yes; then
27919             eval value=\"\$LIB$uppername\"
27920             test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
27921             eval value=\"\$LTLIB$uppername\"
27922             test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
27923           else
27924                                     :
27925           fi
27926         else
27927                               found_dir=
27928           found_la=
27929           found_so=
27930           found_a=
27931           if test $use_additional = yes; then
27932             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27933               found_dir="$additional_libdir"
27934               found_so="$additional_libdir/lib$name.$shlibext"
27935               if test -f "$additional_libdir/lib$name.la"; then
27936                 found_la="$additional_libdir/lib$name.la"
27937               fi
27938             elif test x$lib_type != xshared; then
27939               if test -f "$additional_libdir/lib$name.$libext"; then
27940                 found_dir="$additional_libdir"
27941                 found_a="$additional_libdir/lib$name.$libext"
27942                 if test -f "$additional_libdir/lib$name.la"; then
27943                   found_la="$additional_libdir/lib$name.la"
27944                 fi
27945               fi
27946             fi
27947           fi
27948           if test "X$found_dir" = "X"; then
27949             for x in $LDFLAGS $LTLIBXXHASH; do
27950
27951   acl_save_prefix="$prefix"
27952   prefix="$acl_final_prefix"
27953   acl_save_exec_prefix="$exec_prefix"
27954   exec_prefix="$acl_final_exec_prefix"
27955   eval x=\"$x\"
27956   exec_prefix="$acl_save_exec_prefix"
27957   prefix="$acl_save_prefix"
27958
27959               case "$x" in
27960                 -L*)
27961                   dir=`echo "X$x" | sed -e 's/^X-L//'`
27962                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27963                     found_dir="$dir"
27964                     found_so="$dir/lib$name.$shlibext"
27965                     if test -f "$dir/lib$name.la"; then
27966                       found_la="$dir/lib$name.la"
27967                     fi
27968                   elif test x$lib_type != xshared; then
27969                     if test -f "$dir/lib$name.$libext"; then
27970                       found_dir="$dir"
27971                       found_a="$dir/lib$name.$libext"
27972                       if test -f "$dir/lib$name.la"; then
27973                         found_la="$dir/lib$name.la"
27974                       fi
27975                     fi
27976                   fi
27977                   ;;
27978               esac
27979               if test "X$found_dir" != "X"; then
27980                 break
27981               fi
27982             done
27983           fi
27984           if test "X$found_dir" != "X"; then
27985                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
27986             if test "X$found_so" != "X"; then
27987                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
27988                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
27989               else
27990                                                                                 haveit=
27991                 for x in $ltrpathdirs; do
27992                   if test "X$x" = "X$found_dir"; then
27993                     haveit=yes
27994                     break
27995                   fi
27996                 done
27997                 if test -z "$haveit"; then
27998                   ltrpathdirs="$ltrpathdirs $found_dir"
27999                 fi
28000                                 if test "$hardcode_direct" = yes; then
28001                                                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
28002                 else
28003                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
28004                                                             LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
28005                                                             haveit=
28006                     for x in $rpathdirs; do
28007                       if test "X$x" = "X$found_dir"; then
28008                         haveit=yes
28009                         break
28010                       fi
28011                     done
28012                     if test -z "$haveit"; then
28013                       rpathdirs="$rpathdirs $found_dir"
28014                     fi
28015                   else
28016                                                                                 haveit=
28017                     for x in $LDFLAGS $LIBXXHASH; do
28018
28019   acl_save_prefix="$prefix"
28020   prefix="$acl_final_prefix"
28021   acl_save_exec_prefix="$exec_prefix"
28022   exec_prefix="$acl_final_exec_prefix"
28023   eval x=\"$x\"
28024   exec_prefix="$acl_save_exec_prefix"
28025   prefix="$acl_save_prefix"
28026
28027                       if test "X$x" = "X-L$found_dir"; then
28028                         haveit=yes
28029                         break
28030                       fi
28031                     done
28032                     if test -z "$haveit"; then
28033                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
28034                     fi
28035                     if test "$hardcode_minus_L" != no; then
28036                                                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
28037                     else
28038                                                                                                                                                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
28039                     fi
28040                   fi
28041                 fi
28042               fi
28043             else
28044               if test "X$found_a" != "X"; then
28045                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
28046               else
28047                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
28048               fi
28049             fi
28050                         additional_includedir=
28051             case "$found_dir" in
28052               */lib | */lib/)
28053                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
28054                 additional_includedir="$basedir/include"
28055                 ;;
28056             esac
28057             if test "X$additional_includedir" != "X"; then
28058                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
28059                 haveit=
28060                 if test "X$additional_includedir" = "X/usr/local/include"; then
28061                   if test -n "$GCC"; then
28062                     case $host_os in
28063                       linux*) haveit=yes;;
28064                     esac
28065                   fi
28066                 fi
28067                 if test -z "$haveit"; then
28068                   for x in $CPPFLAGS $INCXXHASH; do
28069
28070   acl_save_prefix="$prefix"
28071   prefix="$acl_final_prefix"
28072   acl_save_exec_prefix="$exec_prefix"
28073   exec_prefix="$acl_final_exec_prefix"
28074   eval x=\"$x\"
28075   exec_prefix="$acl_save_exec_prefix"
28076   prefix="$acl_save_prefix"
28077
28078                     if test "X$x" = "X-I$additional_includedir"; then
28079                       haveit=yes
28080                       break
28081                     fi
28082                   done
28083                   if test -z "$haveit"; then
28084                     if test -d "$additional_includedir"; then
28085                                             INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
28086                     fi
28087                   fi
28088                 fi
28089               fi
28090             fi
28091                         if test -n "$found_la"; then
28092                                                         save_libdir="$libdir"
28093               case "$found_la" in
28094                 */* | *\\*) . "$found_la" ;;
28095                 *) . "./$found_la" ;;
28096               esac
28097               libdir="$save_libdir"
28098                             for dep in $dependency_libs; do
28099                 case "$dep" in
28100                   -L*)
28101                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
28102                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
28103                       haveit=
28104                       if test "X$additional_libdir" = "X/usr/local/lib"; then
28105                         if test -n "$GCC"; then
28106                           case $host_os in
28107                             linux*) haveit=yes;;
28108                           esac
28109                         fi
28110                       fi
28111                       if test -z "$haveit"; then
28112                         haveit=
28113                         for x in $LDFLAGS $LIBXXHASH; do
28114
28115   acl_save_prefix="$prefix"
28116   prefix="$acl_final_prefix"
28117   acl_save_exec_prefix="$exec_prefix"
28118   exec_prefix="$acl_final_exec_prefix"
28119   eval x=\"$x\"
28120   exec_prefix="$acl_save_exec_prefix"
28121   prefix="$acl_save_prefix"
28122
28123                           if test "X$x" = "X-L$additional_libdir"; then
28124                             haveit=yes
28125                             break
28126                           fi
28127                         done
28128                         if test -z "$haveit"; then
28129                           if test -d "$additional_libdir"; then
28130                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
28131                           fi
28132                         fi
28133                         haveit=
28134                         for x in $LDFLAGS $LTLIBXXHASH; do
28135
28136   acl_save_prefix="$prefix"
28137   prefix="$acl_final_prefix"
28138   acl_save_exec_prefix="$exec_prefix"
28139   exec_prefix="$acl_final_exec_prefix"
28140   eval x=\"$x\"
28141   exec_prefix="$acl_save_exec_prefix"
28142   prefix="$acl_save_prefix"
28143
28144                           if test "X$x" = "X-L$additional_libdir"; then
28145                             haveit=yes
28146                             break
28147                           fi
28148                         done
28149                         if test -z "$haveit"; then
28150                           if test -d "$additional_libdir"; then
28151                                                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
28152                           fi
28153                         fi
28154                       fi
28155                     fi
28156                     ;;
28157                   -R*)
28158                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
28159                     if test "$enable_rpath" != no; then
28160                                                                   haveit=
28161                       for x in $rpathdirs; do
28162                         if test "X$x" = "X$dir"; then
28163                           haveit=yes
28164                           break
28165                         fi
28166                       done
28167                       if test -z "$haveit"; then
28168                         rpathdirs="$rpathdirs $dir"
28169                       fi
28170                                                                   haveit=
28171                       for x in $ltrpathdirs; do
28172                         if test "X$x" = "X$dir"; then
28173                           haveit=yes
28174                           break
28175                         fi
28176                       done
28177                       if test -z "$haveit"; then
28178                         ltrpathdirs="$ltrpathdirs $dir"
28179                       fi
28180                     fi
28181                     ;;
28182                   -l*)
28183                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
28184                     ;;
28185                   *.la)
28186                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
28187                     ;;
28188                   *)
28189                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
28190                     LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
28191                     ;;
28192                 esac
28193               done
28194             fi
28195           else
28196                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
28197               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
28198               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
28199             else
28200               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
28201               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
28202             fi
28203           fi
28204         fi
28205       fi
28206     done
28207   done
28208   if test "X$rpathdirs" != "X"; then
28209     if test -n "$hardcode_libdir_separator"; then
28210                         alldirs=
28211       for found_dir in $rpathdirs; do
28212         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
28213       done
28214             acl_save_libdir="$libdir"
28215       libdir="$alldirs"
28216       eval flag=\"$hardcode_libdir_flag_spec\"
28217       libdir="$acl_save_libdir"
28218       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
28219     else
28220             for found_dir in $rpathdirs; do
28221         acl_save_libdir="$libdir"
28222         libdir="$found_dir"
28223         eval flag=\"$hardcode_libdir_flag_spec\"
28224         libdir="$acl_save_libdir"
28225         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
28226       done
28227     fi
28228   fi
28229   if test "X$ltrpathdirs" != "X"; then
28230             for found_dir in $ltrpathdirs; do
28231       LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
28232     done
28233   fi
28234
28235
28236         ac_save_CPPFLAGS="$CPPFLAGS"
28237
28238   for element in $INCXXHASH; do
28239     haveit=
28240     for x in $CPPFLAGS; do
28241
28242   acl_save_prefix="$prefix"
28243   prefix="$acl_final_prefix"
28244   acl_save_exec_prefix="$exec_prefix"
28245   exec_prefix="$acl_final_exec_prefix"
28246   eval x=\"$x\"
28247   exec_prefix="$acl_save_exec_prefix"
28248   prefix="$acl_save_prefix"
28249
28250       if test "X$x" = "X$element"; then
28251         haveit=yes
28252         break
28253       fi
28254     done
28255     if test -z "$haveit"; then
28256       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
28257     fi
28258   done
28259
28260
28261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
28262 $as_echo_n "checking for libxxhash... " >&6; }
28263 if ${ac_cv_libxxhash+:} false; then :
28264   $as_echo_n "(cached) " >&6
28265 else
28266
28267     ac_save_LIBS="$LIBS"
28268     LIBS="$LIBS $LIBXXHASH"
28269     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28270 /* end confdefs.h.  */
28271 #include <xxhash.h>
28272 int
28273 main ()
28274 {
28275 XXH32("foo", 3, 0);
28276
28277   ;
28278   return 0;
28279 }
28280 _ACEOF
28281 if ac_fn_c_try_link "$LINENO"; then :
28282   ac_cv_libxxhash=yes
28283 else
28284   ac_cv_libxxhash=no
28285 fi
28286 rm -f core conftest.err conftest.$ac_objext \
28287     conftest$ac_exeext conftest.$ac_ext
28288     LIBS="$ac_save_LIBS"
28289
28290 fi
28291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
28292 $as_echo "$ac_cv_libxxhash" >&6; }
28293   if test "$ac_cv_libxxhash" = yes; then
28294     HAVE_LIBXXHASH=yes
28295
28296 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
28297
28298     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
28299 $as_echo_n "checking how to link with libxxhash... " >&6; }
28300     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
28301 $as_echo "$LIBXXHASH" >&6; }
28302   else
28303     HAVE_LIBXXHASH=no
28304             CPPFLAGS="$ac_save_CPPFLAGS"
28305     LIBXXHASH=
28306     LTLIBXXHASH=
28307   fi
28308
28309
28310
28311
28312
28313
28314     if test "$HAVE_LIBXXHASH" != yes; then
28315       if test "$with_xxhash" = yes; then
28316         as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
28317       fi
28318     fi
28319     if test "x$with_xxhash" = "xauto"; then
28320       with_xxhash="$HAVE_LIBXXHASH"
28321     fi
28322   fi
28323
28324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
28325 $as_echo_n "checking whether to use xxhash... " >&6; }
28326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
28327 $as_echo "$with_xxhash" >&6; }
28328
28329
28330 # Check the return and argument types of ptrace.
28331
28332
28333 for ac_header in sys/ptrace.h ptrace.h
28334 do :
28335   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
28336 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
28337 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
28338   cat >>confdefs.h <<_ACEOF
28339 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
28340 _ACEOF
28341
28342 fi
28343
28344 done
28345
28346
28347 gdb_ptrace_headers='
28348 #include <sys/types.h>
28349 #if HAVE_SYS_PTRACE_H
28350 # include <sys/ptrace.h>
28351 #endif
28352 #if HAVE_UNISTD_H
28353 # include <unistd.h>
28354 #endif
28355 '
28356
28357 # Check return type.  Varargs (used on GNU/Linux) conflict with the
28358 # empty argument list, so check for that explicitly.
28359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
28360 $as_echo_n "checking return type of ptrace... " >&6; }
28361 if ${gdb_cv_func_ptrace_ret+:} false; then :
28362   $as_echo_n "(cached) " >&6
28363 else
28364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28365 /* end confdefs.h.  */
28366  $gdb_ptrace_headers
28367 int
28368 main ()
28369 {
28370 extern long ptrace (enum __ptrace_request, ...);
28371
28372   ;
28373   return 0;
28374 }
28375 _ACEOF
28376 if ac_fn_c_try_compile "$LINENO"; then :
28377   gdb_cv_func_ptrace_ret='long'
28378 else
28379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28380 /* end confdefs.h.  */
28381 $gdb_ptrace_headers
28382 int
28383 main ()
28384 {
28385 extern int ptrace ();
28386
28387   ;
28388   return 0;
28389 }
28390 _ACEOF
28391 if ac_fn_c_try_compile "$LINENO"; then :
28392   gdb_cv_func_ptrace_ret='int'
28393 else
28394   gdb_cv_func_ptrace_ret='long'
28395
28396 fi
28397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28398
28399 fi
28400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28401
28402 fi
28403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
28404 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
28405
28406
28407 cat >>confdefs.h <<_ACEOF
28408 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
28409 _ACEOF
28410
28411
28412 # Check argument types.
28413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
28414 $as_echo_n "checking types of arguments for ptrace... " >&6; }
28415 if ${gdb_cv_func_ptrace_args+:} false; then :
28416   $as_echo_n "(cached) " >&6
28417 else
28418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28419 /* end confdefs.h.  */
28420 $gdb_ptrace_headers
28421 int
28422 main ()
28423 {
28424 extern long ptrace (enum __ptrace_request, ...);
28425
28426   ;
28427   return 0;
28428 }
28429 _ACEOF
28430 if ac_fn_c_try_compile "$LINENO"; then :
28431   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
28432 else
28433   for gdb_arg1 in 'int' 'long'; do
28434         for gdb_arg2 in 'pid_t' 'int' 'long'; do
28435           for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
28436             for gdb_arg4 in 'int' 'long' 'void *'; do
28437               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28438 /* end confdefs.h.  */
28439 $gdb_ptrace_headers
28440 int
28441 main ()
28442 {
28443 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
28444
28445   ;
28446   return 0;
28447 }
28448 _ACEOF
28449 if ac_fn_c_try_compile "$LINENO"; then :
28450   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
28451                  break 4;
28452
28453 fi
28454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28455
28456               for gdb_arg5 in 'int *' 'int' 'long'; do
28457                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28458 /* end confdefs.h.  */
28459 $gdb_ptrace_headers
28460 int
28461 main ()
28462 {
28463 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
28464
28465   ;
28466   return 0;
28467 }
28468 _ACEOF
28469 if ac_fn_c_try_compile "$LINENO"; then :
28470   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
28471                    break 5;
28472
28473 fi
28474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28475               done
28476             done
28477           done
28478         done
28479       done
28480       # Provide a safe default value.
28481       : ${gdb_cv_func_ptrace_args='int,int,long,long'}
28482
28483 fi
28484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28485
28486 fi
28487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
28488 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
28489
28490 ac_save_IFS=$IFS; IFS=','
28491 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
28492 IFS=$ac_save_IFS
28493 shift
28494
28495 cat >>confdefs.h <<_ACEOF
28496 #define PTRACE_TYPE_ARG1 $1
28497 _ACEOF
28498
28499
28500 cat >>confdefs.h <<_ACEOF
28501 #define PTRACE_TYPE_ARG3 $3
28502 _ACEOF
28503
28504
28505 cat >>confdefs.h <<_ACEOF
28506 #define PTRACE_TYPE_ARG4 $4
28507 _ACEOF
28508
28509 if test -n "$5"; then
28510
28511 cat >>confdefs.h <<_ACEOF
28512 #define PTRACE_TYPE_ARG5 $5
28513 _ACEOF
28514
28515 fi
28516
28517
28518 if test "$cross_compiling" = no; then
28519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
28520 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
28521 if ${ac_cv_func_setpgrp_void+:} false; then :
28522   $as_echo_n "(cached) " >&6
28523 else
28524   if test "$cross_compiling" = yes; then :
28525   as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
28526 else
28527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28528 /* end confdefs.h.  */
28529 $ac_includes_default
28530 int
28531 main ()
28532 {
28533 /* If this system has a BSD-style setpgrp which takes arguments,
28534   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
28535   exit successfully. */
28536   return setpgrp (1,1) != -1;
28537   ;
28538   return 0;
28539 }
28540 _ACEOF
28541 if ac_fn_c_try_run "$LINENO"; then :
28542   ac_cv_func_setpgrp_void=no
28543 else
28544   ac_cv_func_setpgrp_void=yes
28545 fi
28546 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28547   conftest.$ac_objext conftest.beam conftest.$ac_ext
28548 fi
28549
28550 fi
28551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
28552 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
28553 if test $ac_cv_func_setpgrp_void = yes; then
28554
28555 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
28556
28557 fi
28558
28559 else
28560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
28561 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
28562 if ${ac_cv_func_setpgrp_void+:} false; then :
28563   $as_echo_n "(cached) " >&6
28564 else
28565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28566 /* end confdefs.h.  */
28567 #include <unistd.h>
28568 int
28569 main ()
28570 {
28571 if (setpgrp(1,1) == -1)
28572              exit (0);
28573            else
28574              exit (1);
28575
28576   ;
28577   return 0;
28578 }
28579 _ACEOF
28580 if ac_fn_c_try_compile "$LINENO"; then :
28581   ac_cv_func_setpgrp_void=no
28582 else
28583   ac_cv_func_setpgrp_void=yes
28584
28585 fi
28586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28587
28588 fi
28589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
28590 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
28591 if test "$ac_cv_func_setpgrp_void" = yes; then
28592   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
28593
28594 fi
28595 fi
28596
28597 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
28598 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
28599 #include <sys/proc.h>
28600
28601 "
28602 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
28603
28604 cat >>confdefs.h <<_ACEOF
28605 #define HAVE_STRUCT_THREAD_TD_PCB 1
28606 _ACEOF
28607
28608
28609 fi
28610
28611
28612 # See if <sys/lwp.h> defines `struct lwp`.
28613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
28614 $as_echo_n "checking for struct lwp... " >&6; }
28615 if ${gdb_cv_struct_lwp+:} false; then :
28616   $as_echo_n "(cached) " >&6
28617 else
28618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28619 /* end confdefs.h.  */
28620 #include <sys/param.h>
28621          #define _KMEMUSER
28622          #include <sys/lwp.h>
28623 int
28624 main ()
28625 {
28626 struct lwp l;
28627
28628   ;
28629   return 0;
28630 }
28631 _ACEOF
28632 if ac_fn_c_try_compile "$LINENO"; then :
28633   gdb_cv_struct_lwp=yes
28634 else
28635   gdb_cv_struct_lwp=no
28636
28637 fi
28638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28639
28640 fi
28641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
28642 $as_echo "$gdb_cv_struct_lwp" >&6; }
28643 if test "$gdb_cv_struct_lwp" = yes; then
28644
28645 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
28646
28647 fi
28648
28649 # See if <machine/reg.h> degines `struct reg'.
28650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
28651 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
28652 if ${gdb_cv_struct_reg+:} false; then :
28653   $as_echo_n "(cached) " >&6
28654 else
28655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28656 /* end confdefs.h.  */
28657 #include <sys/types.h>
28658          #include <machine/reg.h>
28659 int
28660 main ()
28661 {
28662 struct reg r;
28663
28664   ;
28665   return 0;
28666 }
28667 _ACEOF
28668 if ac_fn_c_try_compile "$LINENO"; then :
28669   gdb_cv_struct_reg=yes
28670 else
28671   gdb_cv_struct_reg=no
28672
28673 fi
28674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28675
28676 fi
28677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
28678 $as_echo "$gdb_cv_struct_reg" >&6; }
28679 if test "$gdb_cv_struct_reg" = yes; then
28680
28681 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
28682
28683 fi
28684
28685 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
28686 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
28687 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
28688 #include <machine/reg.h>
28689 "
28690 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
28691
28692 cat >>confdefs.h <<_ACEOF
28693 #define HAVE_STRUCT_REG_R_FS 1
28694 _ACEOF
28695
28696
28697 fi
28698 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
28699 #include <machine/reg.h>
28700 "
28701 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
28702
28703 cat >>confdefs.h <<_ACEOF
28704 #define HAVE_STRUCT_REG_R_GS 1
28705 _ACEOF
28706
28707
28708 fi
28709
28710
28711 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
28712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
28713 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
28714 if ${gdb_cv_have_ptrace_getregs+:} false; then :
28715   $as_echo_n "(cached) " >&6
28716 else
28717   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28718 /* end confdefs.h.  */
28719 #include <sys/ptrace.h>
28720 int
28721 main ()
28722 {
28723 PTRACE_GETREGS;
28724   ;
28725   return 0;
28726 }
28727 _ACEOF
28728 if ac_fn_c_try_compile "$LINENO"; then :
28729   gdb_cv_have_ptrace_getregs=yes
28730 else
28731   gdb_cv_have_ptrace_getregs=no
28732
28733 fi
28734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28735
28736 fi
28737
28738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
28739 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
28740 if test "$gdb_cv_have_ptrace_getregs" = yes; then
28741
28742 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
28743
28744 fi
28745
28746 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
28747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
28748 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
28749 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
28750   $as_echo_n "(cached) " >&6
28751 else
28752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28753 /* end confdefs.h.  */
28754 #include <sys/ptrace.h>
28755 int
28756 main ()
28757 {
28758 PTRACE_GETFPXREGS;
28759   ;
28760   return 0;
28761 }
28762 _ACEOF
28763 if ac_fn_c_try_compile "$LINENO"; then :
28764   gdb_cv_have_ptrace_getfpxregs=yes
28765 else
28766   gdb_cv_have_ptrace_getfpxregs=no
28767
28768 fi
28769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28770
28771 fi
28772
28773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
28774 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
28775 if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
28776
28777 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
28778
28779 fi
28780
28781 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
28782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
28783 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
28784 if ${gdb_cv_have_pt_getdbregs+:} false; then :
28785   $as_echo_n "(cached) " >&6
28786 else
28787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28788 /* end confdefs.h.  */
28789 #include <sys/types.h>
28790          #include <sys/ptrace.h>
28791 int
28792 main ()
28793 {
28794 PT_GETDBREGS;
28795
28796   ;
28797   return 0;
28798 }
28799 _ACEOF
28800 if ac_fn_c_try_compile "$LINENO"; then :
28801   gdb_cv_have_pt_getdbregs=yes
28802 else
28803   gdb_cv_have_pt_getdbregs=no
28804
28805 fi
28806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28807
28808 fi
28809
28810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
28811 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
28812 if test "$gdb_cv_have_pt_getdbregs" = yes; then
28813
28814 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
28815
28816 fi
28817
28818 # See if <sys/ptrace.h> supports LWP names on FreeBSD
28819 # Older FreeBSD versions don't have the pl_tdname member of
28820 # `struct ptrace_lwpinfo'.
28821 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
28822 "
28823 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
28824
28825 cat >>confdefs.h <<_ACEOF
28826 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
28827 _ACEOF
28828
28829
28830 fi
28831
28832
28833 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
28834 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
28835 # FreeBSD 10.3.
28836 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
28837 "
28838 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
28839
28840 cat >>confdefs.h <<_ACEOF
28841 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
28842 _ACEOF
28843
28844
28845 fi
28846
28847
28848 # Check if the compiler supports the `long long' type.
28849
28850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
28851 $as_echo_n "checking for long long support in compiler... " >&6; }
28852 if ${gdb_cv_c_long_long+:} false; then :
28853   $as_echo_n "(cached) " >&6
28854 else
28855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28856 /* end confdefs.h.  */
28857 extern long long foo;
28858 int
28859 main ()
28860 {
28861 switch (foo & 2) { case 0: return 1; }
28862   ;
28863   return 0;
28864 }
28865 _ACEOF
28866 if ac_fn_c_try_compile "$LINENO"; then :
28867   gdb_cv_c_long_long=yes
28868 else
28869   gdb_cv_c_long_long=no
28870 fi
28871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28872 fi
28873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
28874 $as_echo "$gdb_cv_c_long_long" >&6; }
28875 if test "$gdb_cv_c_long_long" != yes; then
28876   # libdecnumber requires long long.
28877   as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
28878 fi
28879
28880 # Check if the compiler and runtime support printing decfloats.
28881
28882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
28883 $as_echo_n "checking for decfloat support in printf... " >&6; }
28884 if ${gdb_cv_printf_has_decfloat+:} false; then :
28885   $as_echo_n "(cached) " >&6
28886 else
28887   if test "$cross_compiling" = yes; then :
28888   gdb_cv_printf_has_decfloat=no
28889 else
28890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28891 /* end confdefs.h.  */
28892 $ac_includes_default
28893 int
28894 main ()
28895 {
28896 char buf[64];
28897   _Decimal32 d32 = 1.2345df;
28898   _Decimal64 d64 = 1.2345dd;
28899   _Decimal128 d128 = 1.2345dl;
28900   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
28901   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
28902   ;
28903   return 0;
28904 }
28905 _ACEOF
28906 if ac_fn_c_try_run "$LINENO"; then :
28907   gdb_cv_printf_has_decfloat=yes
28908 else
28909   gdb_cv_printf_has_decfloat=no
28910 fi
28911 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28912   conftest.$ac_objext conftest.beam conftest.$ac_ext
28913 fi
28914
28915 fi
28916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
28917 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
28918 if test "$gdb_cv_printf_has_decfloat" = yes; then
28919
28920 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
28921
28922 fi
28923
28924 # Check if the compiler supports the `long double' type.  We can't use
28925 # AC_C_LONG_DOUBLE because that one does additional checks on the
28926 # constants defined in <float.h> that fail on some systems,
28927 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
28928
28929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
28930 $as_echo_n "checking for long double support in compiler... " >&6; }
28931 if ${gdb_cv_c_long_double+:} false; then :
28932   $as_echo_n "(cached) " >&6
28933 else
28934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28935 /* end confdefs.h.  */
28936 long double foo;
28937 _ACEOF
28938 if ac_fn_c_try_compile "$LINENO"; then :
28939   gdb_cv_c_long_double=yes
28940 else
28941   gdb_cv_c_long_double=no
28942 fi
28943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28944 fi
28945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
28946 $as_echo "$gdb_cv_c_long_double" >&6; }
28947 if test "$gdb_cv_c_long_double" = yes; then
28948
28949 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
28950
28951 fi
28952
28953 # Check if the compiler and runtime support printing long doubles.
28954
28955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
28956 $as_echo_n "checking for long double support in printf... " >&6; }
28957 if ${gdb_cv_printf_has_long_double+:} false; then :
28958   $as_echo_n "(cached) " >&6
28959 else
28960   if test "$cross_compiling" = yes; then :
28961   gdb_cv_printf_has_long_double=no
28962 else
28963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28964 /* end confdefs.h.  */
28965 $ac_includes_default
28966 int
28967 main ()
28968 {
28969 char buf[16];
28970   long double f = 3.141592653;
28971   sprintf (buf, "%Lg", f);
28972   return (strncmp ("3.14159", buf, 7));
28973   ;
28974   return 0;
28975 }
28976 _ACEOF
28977 if ac_fn_c_try_run "$LINENO"; then :
28978   gdb_cv_printf_has_long_double=yes
28979 else
28980   gdb_cv_printf_has_long_double=no
28981 fi
28982 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28983   conftest.$ac_objext conftest.beam conftest.$ac_ext
28984 fi
28985
28986 fi
28987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
28988 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
28989 if test "$gdb_cv_printf_has_long_double" = yes; then
28990
28991 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
28992
28993 fi
28994
28995 # Check if the compiler and runtime support scanning long doubles.
28996
28997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
28998 $as_echo_n "checking for long double support in scanf... " >&6; }
28999 if ${gdb_cv_scanf_has_long_double+:} false; then :
29000   $as_echo_n "(cached) " >&6
29001 else
29002   if test "$cross_compiling" = yes; then :
29003   gdb_cv_scanf_has_long_double=no
29004 else
29005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29006 /* end confdefs.h.  */
29007 #include <stdio.h>
29008 int
29009 main ()
29010 {
29011 char *buf = "3.141592653";
29012   long double f = 0;
29013   sscanf (buf, "%Lg", &f);
29014   return !(f > 3.14159 && f < 3.14160);
29015   ;
29016   return 0;
29017 }
29018 _ACEOF
29019 if ac_fn_c_try_run "$LINENO"; then :
29020   gdb_cv_scanf_has_long_double=yes
29021 else
29022   gdb_cv_scanf_has_long_double=no
29023 fi
29024 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
29025   conftest.$ac_objext conftest.beam conftest.$ac_ext
29026 fi
29027
29028 fi
29029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
29030 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
29031 if test "$gdb_cv_scanf_has_long_double" = yes; then
29032
29033 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
29034
29035 fi
29036
29037 case ${host_os} in
29038 aix*)
29039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
29040 $as_echo_n "checking for -bbigtoc option... " >&6; }
29041 if ${gdb_cv_bigtoc+:} false; then :
29042   $as_echo_n "(cached) " >&6
29043 else
29044   SAVE_LDFLAGS=$LDFLAGS
29045
29046      case $GCC in
29047        yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
29048        *) gdb_cv_bigtoc=-bbigtoc ;;
29049      esac
29050
29051      LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
29052      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29053 /* end confdefs.h.  */
29054
29055 int
29056 main ()
29057 {
29058 int i;
29059   ;
29060   return 0;
29061 }
29062 _ACEOF
29063 if ac_fn_c_try_link "$LINENO"; then :
29064
29065 else
29066   gdb_cv_bigtoc=
29067
29068 fi
29069 rm -f core conftest.err conftest.$ac_objext \
29070     conftest$ac_exeext conftest.$ac_ext
29071      LDFLAGS="${SAVE_LDFLAGS}"
29072
29073 fi
29074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
29075 $as_echo "$gdb_cv_bigtoc" >&6; }
29076   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
29077   ;;
29078 esac
29079
29080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
29081 $as_echo_n "checking for the dynamic export flag... " >&6; }
29082 dynamic_list=false
29083 if test "${gdb_native}" = yes; then
29084    # The dynamically loaded libthread_db needs access to symbols in the gdb
29085    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
29086    # may not be supported there.
29087    old_LDFLAGS="$LDFLAGS"
29088    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
29089    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
29090    LDFLAGS="$LDFLAGS $RDYNAMIC"
29091    if test "${have_libpython}" = no; then
29092      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29093 /* end confdefs.h.  */
29094
29095 int
29096 main ()
29097 {
29098
29099   ;
29100   return 0;
29101 }
29102 _ACEOF
29103 if ac_fn_c_try_link "$LINENO"; then :
29104   dynamic_list=true
29105 fi
29106 rm -f core conftest.err conftest.$ac_objext \
29107     conftest$ac_exeext conftest.$ac_ext
29108    else
29109      # Workaround http://bugs.python.org/issue4434 where static
29110      # libpythonX.Y.a would get its symbols required for
29111      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
29112      # Problem does not happen for the recommended libpythonX.Y.so linkage.
29113
29114      # Note the workaround for Python
29115      # http://bugs.python.org/issue10112 earlier has removed
29116      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
29117      # here too, as otherwise it'd make this -Wl,--dynamic-list test
29118      # always pass.
29119      old_CFLAGS="$CFLAGS"
29120      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
29121      old_LIBS="$LIBS"
29122      LIBS="$LIBS $PYTHON_LIBS"
29123      old_CPPFLAGS="$CPPFLAGS"
29124      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
29125      if test "$cross_compiling" = yes; then :
29126   true
29127 else
29128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29129 /* end confdefs.h.  */
29130 #include "Python.h"
29131 int
29132 main ()
29133 {
29134 int err;
29135           Py_Initialize ();
29136           err = PyRun_SimpleString ("import ctypes\n");
29137           Py_Finalize ();
29138           return err == 0 ? 0 : 1;
29139   ;
29140   return 0;
29141 }
29142 _ACEOF
29143 if ac_fn_c_try_run "$LINENO"; then :
29144   dynamic_list=true
29145 fi
29146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
29147   conftest.$ac_objext conftest.beam conftest.$ac_ext
29148 fi
29149
29150      LIBS="$old_LIBS"
29151      CFLAGS="$old_CFLAGS"
29152      CPPFLAGS="$old_CPPFLAGS"
29153    fi
29154    LDFLAGS="$old_LDFLAGS"
29155 fi
29156 if $dynamic_list; then
29157   found="-Wl,--dynamic-list"
29158   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
29159 else
29160   found="-rdynamic"
29161   RDYNAMIC="-rdynamic"
29162 fi
29163
29164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
29165 $as_echo "$found" >&6; }
29166
29167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether execinfo.h backtrace is available" >&5
29168 $as_echo_n "checking whether execinfo.h backtrace is available... " >&6; }
29169 if ${gdb_cv_execinfo_backtrace+:} false; then :
29170   $as_echo_n "(cached) " >&6
29171 else
29172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29173 /* end confdefs.h.  */
29174
29175          #include <execinfo.h>
29176
29177 int
29178 main ()
29179 {
29180
29181          int f;
29182          void *b[2];
29183          f = backtrace (b, 2);
29184          backtrace_symbols_fd (b, f, 2);
29185
29186   ;
29187   return 0;
29188 }
29189 _ACEOF
29190 if ac_fn_c_try_link "$LINENO"; then :
29191   gdb_cv_execinfo_backtrace=yes
29192 else
29193   gdb_cv_execinfo_backtrace=no
29194 fi
29195 rm -f core conftest.err conftest.$ac_objext \
29196     conftest$ac_exeext conftest.$ac_ext
29197 fi
29198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_execinfo_backtrace" >&5
29199 $as_echo "$gdb_cv_execinfo_backtrace" >&6; }
29200 if test "$gdb_cv_execinfo_backtrace" = yes; then
29201
29202 $as_echo "#define HAVE_EXECINFO_BACKTRACE 1" >>confdefs.h
29203
29204 fi
29205
29206
29207 if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
29208    case ${host_os} in
29209    aix*)
29210       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
29211 $as_echo_n "checking for AiX thread debugging library... " >&6; }
29212       if ${gdb_cv_have_aix_thread_debug+:} false; then :
29213   $as_echo_n "(cached) " >&6
29214 else
29215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29216 /* end confdefs.h.  */
29217 #include <sys/pthdebug.h>
29218 int
29219 main ()
29220 {
29221 #ifndef PTHDB_VERSION_3
29222                #error
29223                #endif
29224
29225   ;
29226   return 0;
29227 }
29228 _ACEOF
29229 if ac_fn_c_try_compile "$LINENO"; then :
29230   gdb_cv_have_aix_thread_debug=yes
29231 else
29232   gdb_cv_have_aix_thread_debug=no
29233
29234 fi
29235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29236
29237 fi
29238
29239       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
29240 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
29241       if test "$gdb_cv_have_aix_thread_debug" = yes; then
29242          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
29243          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
29244          LIBS="$LIBS -lpthdebug"
29245
29246          # Older versions of AIX do not provide the declaration for
29247          # the getthrds function (it appears that it was introduced
29248          # with AIX 6.x).
29249          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
29250 "
29251 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
29252   ac_have_decl=1
29253 else
29254   ac_have_decl=0
29255 fi
29256
29257 cat >>confdefs.h <<_ACEOF
29258 #define HAVE_DECL_GETTHRDS $ac_have_decl
29259 _ACEOF
29260
29261       fi
29262       ;;
29263    esac
29264
29265 fi
29266
29267 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
29268   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
29269 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
29270 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
29271   $as_echo_n "(cached) " >&6
29272 else
29273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29274 /* end confdefs.h.  */
29275 #include <thread_db.h>
29276 int
29277 main ()
29278 {
29279 int i = TD_NOTALLOC;
29280
29281   ;
29282   return 0;
29283 }
29284 _ACEOF
29285 if ac_fn_c_try_compile "$LINENO"; then :
29286   gdb_cv_thread_db_h_has_td_notalloc=yes
29287 else
29288   gdb_cv_thread_db_h_has_td_notalloc=no
29289
29290 fi
29291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29292
29293 fi
29294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
29295 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
29296
29297   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
29298 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
29299 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
29300   $as_echo_n "(cached) " >&6
29301 else
29302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29303 /* end confdefs.h.  */
29304 #include <thread_db.h>
29305 int
29306 main ()
29307 {
29308 int i = TD_VERSION;
29309
29310   ;
29311   return 0;
29312 }
29313 _ACEOF
29314 if ac_fn_c_try_compile "$LINENO"; then :
29315   gdb_cv_thread_db_h_has_td_version=yes
29316 else
29317   gdb_cv_thread_db_h_has_td_version=no
29318
29319 fi
29320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29321
29322 fi
29323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
29324 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
29325
29326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
29327 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
29328 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
29329   $as_echo_n "(cached) " >&6
29330 else
29331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29332 /* end confdefs.h.  */
29333 #include <thread_db.h>
29334 int
29335 main ()
29336 {
29337 int i = TD_NOTLS;
29338
29339   ;
29340   return 0;
29341 }
29342 _ACEOF
29343 if ac_fn_c_try_compile "$LINENO"; then :
29344   gdb_cv_thread_db_h_has_td_notls=yes
29345 else
29346   gdb_cv_thread_db_h_has_td_notls=no
29347
29348 fi
29349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29350
29351 fi
29352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
29353 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
29354 fi
29355 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
29356
29357 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
29358
29359 fi
29360 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
29361
29362 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
29363
29364 fi
29365 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
29366
29367 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
29368
29369 fi
29370
29371 case $host_os in
29372   go32* | *djgpp*)
29373     gdbinit=gdb.ini
29374     ;;
29375   *)
29376     gdbinit=.gdbinit
29377     ;;
29378 esac
29379
29380 cat >>confdefs.h <<_ACEOF
29381 #define GDBINIT "$gdbinit"
29382 _ACEOF
29383
29384
29385
29386 cat >>confdefs.h <<_ACEOF
29387 #define GDBEARLYINIT ".gdbearlyinit"
29388 _ACEOF
29389
29390
29391
29392 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
29393 # except that the argument to --with-sysroot is optional.
29394 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
29395 if test "x$with_sysroot" = xyes; then
29396   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
29397 fi
29398
29399 # Check whether --with-sysroot was given.
29400 if test "${with_sysroot+set}" = set; then :
29401   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
29402 else
29403   TARGET_SYSTEM_ROOT=
29404 fi
29405
29406
29407   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
29408   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29409   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
29410   ac_define_dir=`eval echo $ac_define_dir`
29411
29412 cat >>confdefs.h <<_ACEOF
29413 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
29414 _ACEOF
29415
29416
29417
29418
29419   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
29420      if test "x$prefix" = xNONE; then
29421         test_prefix=/usr/local
29422      else
29423         test_prefix=$prefix
29424      fi
29425   else
29426      test_prefix=$exec_prefix
29427   fi
29428   value=0
29429   case ${ac_define_dir} in
29430      "${test_prefix}"|"${test_prefix}/"*|\
29431         '${exec_prefix}'|'${exec_prefix}/'*)
29432      value=1
29433      ;;
29434   esac
29435
29436 cat >>confdefs.h <<_ACEOF
29437 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
29438 _ACEOF
29439
29440
29441
29442
29443
29444 # Check whether --with-system-gdbinit was given.
29445 if test "${with_system_gdbinit+set}" = set; then :
29446   withval=$with_system_gdbinit;
29447     SYSTEM_GDBINIT=$withval
29448 else
29449   SYSTEM_GDBINIT=
29450 fi
29451
29452
29453   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
29454   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29455   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
29456   ac_define_dir=`eval echo $ac_define_dir`
29457
29458 cat >>confdefs.h <<_ACEOF
29459 #define SYSTEM_GDBINIT "$ac_define_dir"
29460 _ACEOF
29461
29462
29463
29464
29465   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
29466      if test "x$prefix" = xNONE; then
29467         test_prefix=/usr/local
29468      else
29469         test_prefix=$prefix
29470      fi
29471   else
29472      test_prefix=$exec_prefix
29473   fi
29474   value=0
29475   case ${ac_define_dir} in
29476      "${test_prefix}"|"${test_prefix}/"*|\
29477         '${exec_prefix}'|'${exec_prefix}/'*)
29478      value=1
29479      ;;
29480   esac
29481
29482 cat >>confdefs.h <<_ACEOF
29483 #define SYSTEM_GDBINIT_RELOCATABLE $value
29484 _ACEOF
29485
29486
29487
29488
29489
29490 # Check whether --with-system-gdbinit-dir was given.
29491 if test "${with_system_gdbinit_dir+set}" = set; then :
29492   withval=$with_system_gdbinit_dir;
29493     SYSTEM_GDBINIT_DIR=$withval
29494 else
29495   SYSTEM_GDBINIT_DIR=
29496 fi
29497
29498
29499   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
29500   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29501   ac_define_dir=`eval echo $SYSTEM_GDBINIT_DIR`
29502   ac_define_dir=`eval echo $ac_define_dir`
29503
29504 cat >>confdefs.h <<_ACEOF
29505 #define SYSTEM_GDBINIT_DIR "$ac_define_dir"
29506 _ACEOF
29507
29508
29509
29510
29511   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
29512      if test "x$prefix" = xNONE; then
29513         test_prefix=/usr/local
29514      else
29515         test_prefix=$prefix
29516      fi
29517   else
29518      test_prefix=$exec_prefix
29519   fi
29520   value=0
29521   case ${ac_define_dir} in
29522      "${test_prefix}"|"${test_prefix}/"*|\
29523         '${exec_prefix}'|'${exec_prefix}/'*)
29524      value=1
29525      ;;
29526   esac
29527
29528 cat >>confdefs.h <<_ACEOF
29529 #define SYSTEM_GDBINIT_DIR_RELOCATABLE $value
29530 _ACEOF
29531
29532
29533
29534
29535
29536
29537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5
29538 $as_echo_n "checking the compiler type... " >&6; }
29539 if ${gdb_cv_compiler_type+:} false; then :
29540   $as_echo_n "(cached) " >&6
29541 else
29542   gdb_cv_compiler_type=unknown
29543   if test "$gdb_cv_compiler_type" = unknown; then
29544      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29545 /* end confdefs.h.  */
29546
29547 int
29548 main ()
29549 {
29550
29551                           #if !defined __GNUC__ || defined __clang__
29552                           #error not gcc
29553                           #endif
29554
29555   ;
29556   return 0;
29557 }
29558 _ACEOF
29559 if ac_fn_c_try_compile "$LINENO"; then :
29560   gdb_cv_compiler_type=gcc
29561 fi
29562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29563   fi
29564
29565   if test "$gdb_cv_compiler_type" = unknown; then
29566      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29567 /* end confdefs.h.  */
29568
29569 int
29570 main ()
29571 {
29572
29573                           #ifndef __clang__
29574                           #error not clang
29575                           #endif
29576
29577   ;
29578   return 0;
29579 }
29580 _ACEOF
29581 if ac_fn_c_try_compile "$LINENO"; then :
29582   gdb_cv_compiler_type=clang
29583 fi
29584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29585   fi
29586
29587 fi
29588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5
29589 $as_echo "$gdb_cv_compiler_type" >&6; }
29590
29591  GDB_COMPILER_TYPE="$gdb_cv_compiler_type"
29592
29593
29594 # Check whether --enable-werror was given.
29595 if test "${enable_werror+set}" = set; then :
29596   enableval=$enable_werror; case "${enableval}" in
29597      yes | y) ERROR_ON_WARNING="yes" ;;
29598      no | n)  ERROR_ON_WARNING="no" ;;
29599      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
29600    esac
29601 fi
29602
29603
29604 # Enable -Werror by default when using gcc.  Turn it off for releases.
29605 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
29606     ERROR_ON_WARNING=yes
29607 fi
29608
29609 WERROR_CFLAGS=""
29610 if test "${ERROR_ON_WARNING}" = yes ; then
29611     WERROR_CFLAGS="-Werror"
29612 fi
29613
29614 # The options we'll try to enable.
29615 build_warnings="-Wall -Wpointer-arith \
29616 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
29617 -Wno-switch -Wno-char-subscripts \
29618 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
29619 -Wno-sign-compare -Wno-error=maybe-uninitialized \
29620 -Wno-mismatched-tags \
29621 -Wno-error=deprecated-register \
29622 -Wsuggest-override \
29623 -Wimplicit-fallthrough=3 \
29624 -Wduplicated-cond \
29625 -Wshadow=local \
29626 -Wdeprecated-copy \
29627 -Wdeprecated-copy-dtor \
29628 -Wredundant-move \
29629 -Wmissing-declarations \
29630 -Wstrict-null-sentinel \
29631 "
29632
29633 # The -Wmissing-prototypes flag will be accepted by GCC, but results
29634 # in a warning being printed about the flag not being valid for C++,
29635 # this is something to do with using ccache, and argument ordering.
29636 if test "$GDB_COMPILER_TYPE" != gcc; then
29637   build_warnings="$build_warnings -Wmissing-prototypes"
29638 fi
29639
29640 case "${host}" in
29641   *-*-mingw32*)
29642     # Enable -Wno-format by default when using gcc on mingw since many
29643     # GCC versions complain about %I64.
29644     build_warnings="$build_warnings -Wno-format" ;;
29645   *-*-solaris*)
29646     # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
29647     # doesn't understand.
29648     build_warnings="$build_warnings -Wno-unknown-pragmas"
29649     # Solaris 11 <unistd.h> marks vfork deprecated.
29650     build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
29651   *)
29652     # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
29653     # but there's a special case for this below.
29654     build_warnings="$build_warnings -Wformat-nonliteral" ;;
29655 esac
29656
29657 # Check whether --enable-build-warnings was given.
29658 if test "${enable_build_warnings+set}" = set; then :
29659   enableval=$enable_build_warnings; case "${enableval}" in
29660   yes)  ;;
29661   no)   build_warnings="-w";;
29662   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
29663         build_warnings="${build_warnings} ${t}";;
29664   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
29665         build_warnings="${t} ${build_warnings}";;
29666   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
29667 esac
29668 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
29669   echo "Setting compiler warning flags = $build_warnings" 6>&1
29670 fi
29671 fi
29672 # Check whether --enable-gdb-build-warnings was given.
29673 if test "${enable_gdb_build_warnings+set}" = set; then :
29674   enableval=$enable_gdb_build_warnings; case "${enableval}" in
29675   yes)  ;;
29676   no)   build_warnings="-w";;
29677   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
29678         build_warnings="${build_warnings} ${t}";;
29679   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
29680         build_warnings="${t} ${build_warnings}";;
29681   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
29682 esac
29683 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
29684   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
29685 fi
29686 fi
29687
29688 # The set of warnings supported by a C++ compiler is not the same as
29689 # of the C compiler.
29690 ac_ext=cpp
29691 ac_cpp='$CXXCPP $CPPFLAGS'
29692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29695
29696
29697 WARN_CFLAGS=""
29698 if test "x${build_warnings}" != x -a "x$GCC" = xyes
29699 then
29700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
29701 $as_echo_n "checking compiler warning flags... " >&6; }
29702     # Separate out the -Werror flag as some files just cannot be
29703     # compiled with it enabled.
29704     for w in ${build_warnings}; do
29705         # GCC does not complain about -Wno-unknown-warning.  Invert
29706         # and test -Wunknown-warning instead.
29707         case $w in
29708         -Wno-*)
29709                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
29710         -Wformat-nonliteral)
29711                 # gcc requires -Wformat before -Wformat-nonliteral
29712                 # will work, so stick them together.
29713                 w="-Wformat $w"
29714                 wtest="$w"
29715                 ;;
29716         *)
29717                 wtest=$w ;;
29718         esac
29719
29720         case $w in
29721         -Werr*) WERROR_CFLAGS=-Werror ;;
29722         *)
29723             # Check whether GCC accepts it.
29724             saved_CFLAGS="$CFLAGS"
29725             CFLAGS="$CFLAGS -Werror $wtest"
29726             saved_CXXFLAGS="$CXXFLAGS"
29727             CXXFLAGS="$CXXFLAGS -Werror $wtest"
29728             if test "x$w" = "x-Wunused-variable"; then
29729               # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
29730               # fixed in GCC 4.9.  This test is derived from the gdb
29731               # source code that triggered this bug in GCC.
29732               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29733 /* end confdefs.h.  */
29734 struct scoped_restore_base {};
29735                     struct scoped_restore_tmpl : public scoped_restore_base {
29736                       ~scoped_restore_tmpl() {}
29737                     };
29738 int
29739 main ()
29740 {
29741 const scoped_restore_base &b = scoped_restore_tmpl();
29742
29743   ;
29744   return 0;
29745 }
29746 _ACEOF
29747 if ac_fn_cxx_try_compile "$LINENO"; then :
29748   WARN_CFLAGS="${WARN_CFLAGS} $w"
29749 fi
29750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29751             else
29752               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29753 /* end confdefs.h.  */
29754
29755 int
29756 main ()
29757 {
29758
29759   ;
29760   return 0;
29761 }
29762 _ACEOF
29763 if ac_fn_cxx_try_compile "$LINENO"; then :
29764   WARN_CFLAGS="${WARN_CFLAGS} $w"
29765 fi
29766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29767             fi
29768             CFLAGS="$saved_CFLAGS"
29769             CXXFLAGS="$saved_CXXFLAGS"
29770         esac
29771     done
29772     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
29773 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
29774 fi
29775
29776
29777
29778 ac_ext=c
29779 ac_cpp='$CPP $CPPFLAGS'
29780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29783
29784
29785
29786 # Check whether --enable-ubsan was given.
29787 if test "${enable_ubsan+set}" = set; then :
29788   enableval=$enable_ubsan;
29789 else
29790   enable_ubsan=no
29791 fi
29792
29793 if test "x$enable_ubsan" = xauto; then
29794   if $development; then
29795     enable_ubsan=yes
29796   fi
29797 fi
29798 ac_ext=cpp
29799 ac_cpp='$CXXCPP $CPPFLAGS'
29800 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29801 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29802 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29803
29804 if test "x$enable_ubsan" = xyes; then
29805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
29806 $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
29807   saved_CXXFLAGS="$CXXFLAGS"
29808   CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
29809         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29810 /* end confdefs.h.  */
29811
29812 int
29813 main ()
29814 {
29815
29816   ;
29817   return 0;
29818 }
29819 _ACEOF
29820 if ac_fn_cxx_try_link "$LINENO"; then :
29821   enable_ubsan=yes
29822 else
29823   enable_ubsan=no
29824
29825 fi
29826 rm -f core conftest.err conftest.$ac_objext \
29827     conftest$ac_exeext conftest.$ac_ext
29828   CXXFLAGS="$saved_CXXFLAGS"
29829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
29830 $as_echo "$enable_ubsan" >&6; }
29831   if test "x$enable_ubsan" = xyes; then
29832     WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
29833     CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
29834   fi
29835 fi
29836 ac_ext=c
29837 ac_cpp='$CPP $CPPFLAGS'
29838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29841
29842
29843
29844 # In the Cygwin environment, we need some additional flags.
29845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
29846 $as_echo_n "checking for cygwin... " >&6; }
29847 if ${gdb_cv_os_cygwin+:} false; then :
29848   $as_echo_n "(cached) " >&6
29849 else
29850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29851 /* end confdefs.h.  */
29852
29853 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
29854 lose
29855 #endif
29856 _ACEOF
29857 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
29858   $EGREP "^lose$" >/dev/null 2>&1; then :
29859   gdb_cv_os_cygwin=yes
29860 else
29861   gdb_cv_os_cygwin=no
29862 fi
29863 rm -f conftest*
29864
29865 fi
29866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
29867 $as_echo "$gdb_cv_os_cygwin" >&6; }
29868
29869
29870 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
29871 case ${host} in
29872   *go32* ) SER_HARDWIRE=ser-go32.o ;;
29873   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
29874   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
29875   *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
29876 esac
29877
29878
29879 # libreadline needs libuser32.a in a cygwin environment
29880 WIN32LIBS=
29881 if test x"$gdb_cv_os_cygwin" = xyes; then
29882     WIN32LIBS="-luser32"
29883     case "${target}" in
29884         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
29885         ;;
29886     esac
29887 fi
29888
29889 # The ser-tcp.c module requires sockets.
29890 # Note that WIN32APILIBS is set by GDB_AC_COMMON.
29891 WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
29892
29893 # Add ELF support to GDB, but only if BFD includes ELF support.
29894
29895   OLD_CFLAGS=$CFLAGS
29896   OLD_LDFLAGS=$LDFLAGS
29897   OLD_LIBS=$LIBS
29898   OLD_CC=$CC
29899   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
29900   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
29901   # always want our bfd.
29902   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
29903   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
29904   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
29905   LIBS="-lbfd -liberty $intl $LIBS"
29906   CC="./libtool --quiet --mode=link $CC"
29907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
29908 $as_echo_n "checking for ELF support in BFD... " >&6; }
29909 if ${gdb_cv_var_elf+:} false; then :
29910   $as_echo_n "(cached) " >&6
29911 else
29912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29913 /* end confdefs.h.  */
29914 #include <stdlib.h>
29915            #include <string.h>
29916            #include "bfd.h"
29917            #include "elf-bfd.h"
29918 int
29919 main ()
29920 {
29921 return bfd_get_elf_phdr_upper_bound (NULL);
29922
29923   ;
29924   return 0;
29925 }
29926 _ACEOF
29927 if ac_fn_c_try_link "$LINENO"; then :
29928   gdb_cv_var_elf=yes
29929 else
29930   gdb_cv_var_elf=no
29931
29932 fi
29933 rm -f core conftest.err conftest.$ac_objext \
29934     conftest$ac_exeext conftest.$ac_ext
29935
29936 fi
29937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
29938 $as_echo "$gdb_cv_var_elf" >&6; }
29939   CC=$OLD_CC
29940   CFLAGS=$OLD_CFLAGS
29941   LDFLAGS=$OLD_LDFLAGS
29942   LIBS=$OLD_LIBS
29943 if test "$gdb_cv_var_elf" = yes; then
29944   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
29945                 gcore-elf.o elf-none-tdep.o"
29946
29947 $as_echo "#define HAVE_ELF 1" >>confdefs.h
29948
29949   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
29950   if test "$plugins" = "yes"; then
29951     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
29952 $as_echo_n "checking for library containing dlopen... " >&6; }
29953 if ${ac_cv_search_dlopen+:} false; then :
29954   $as_echo_n "(cached) " >&6
29955 else
29956   ac_func_search_save_LIBS=$LIBS
29957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29958 /* end confdefs.h.  */
29959
29960 /* Override any GCC internal prototype to avoid an error.
29961    Use char because int might match the return type of a GCC
29962    builtin and then its argument prototype would still apply.  */
29963 #ifdef __cplusplus
29964 extern "C"
29965 #endif
29966 char dlopen ();
29967 int
29968 main ()
29969 {
29970 return dlopen ();
29971   ;
29972   return 0;
29973 }
29974 _ACEOF
29975 for ac_lib in '' dl; do
29976   if test -z "$ac_lib"; then
29977     ac_res="none required"
29978   else
29979     ac_res=-l$ac_lib
29980     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
29981   fi
29982   if ac_fn_c_try_link "$LINENO"; then :
29983   ac_cv_search_dlopen=$ac_res
29984 fi
29985 rm -f core conftest.err conftest.$ac_objext \
29986     conftest$ac_exeext
29987   if ${ac_cv_search_dlopen+:} false; then :
29988   break
29989 fi
29990 done
29991 if ${ac_cv_search_dlopen+:} false; then :
29992
29993 else
29994   ac_cv_search_dlopen=no
29995 fi
29996 rm conftest.$ac_ext
29997 LIBS=$ac_func_search_save_LIBS
29998 fi
29999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
30000 $as_echo "$ac_cv_search_dlopen" >&6; }
30001 ac_res=$ac_cv_search_dlopen
30002 if test "$ac_res" != no; then :
30003   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
30004
30005 fi
30006
30007   fi
30008 fi
30009
30010 # Add macho support to GDB, but only if BFD includes it.
30011
30012   OLD_CFLAGS=$CFLAGS
30013   OLD_LDFLAGS=$LDFLAGS
30014   OLD_LIBS=$LIBS
30015   OLD_CC=$CC
30016   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
30017   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
30018   # always want our bfd.
30019   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
30020   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
30021   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
30022   LIBS="-lbfd -liberty $intl $LIBS"
30023   CC="./libtool --quiet --mode=link $CC"
30024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
30025 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
30026 if ${gdb_cv_var_macho+:} false; then :
30027   $as_echo_n "(cached) " >&6
30028 else
30029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30030 /* end confdefs.h.  */
30031 #include <stdlib.h>
30032            #include <string.h>
30033            #include "bfd.h"
30034            #include "mach-o.h"
30035 int
30036 main ()
30037 {
30038 return bfd_mach_o_lookup_command (NULL, 0, NULL);
30039
30040   ;
30041   return 0;
30042 }
30043 _ACEOF
30044 if ac_fn_c_try_link "$LINENO"; then :
30045   gdb_cv_var_macho=yes
30046 else
30047   gdb_cv_var_macho=no
30048
30049 fi
30050 rm -f core conftest.err conftest.$ac_objext \
30051     conftest$ac_exeext conftest.$ac_ext
30052
30053 fi
30054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
30055 $as_echo "$gdb_cv_var_macho" >&6; }
30056   CC=$OLD_CC
30057   CFLAGS=$OLD_CFLAGS
30058   LDFLAGS=$OLD_LDFLAGS
30059   LIBS=$OLD_LIBS
30060 if test "$gdb_cv_var_macho" = yes; then
30061   CONFIG_OBS="$CONFIG_OBS machoread.o"
30062 fi
30063
30064 # Add any host-specific objects to GDB.
30065 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
30066
30067 # If building on ELF, look for lzma support for embedded compressed debug info.
30068 if test "$gdb_cv_var_elf" = yes; then
30069
30070 # Check whether --with-lzma was given.
30071 if test "${with_lzma+set}" = set; then :
30072   withval=$with_lzma;
30073 else
30074   with_lzma=auto
30075 fi
30076
30077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
30078 $as_echo_n "checking whether to use lzma... " >&6; }
30079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
30080 $as_echo "$with_lzma" >&6; }
30081
30082   if test "${with_lzma}" != no; then
30083
30084
30085
30086
30087
30088
30089
30090
30091     use_additional=yes
30092
30093   acl_save_prefix="$prefix"
30094   prefix="$acl_final_prefix"
30095   acl_save_exec_prefix="$exec_prefix"
30096   exec_prefix="$acl_final_exec_prefix"
30097
30098     eval additional_includedir=\"$includedir\"
30099     eval additional_libdir=\"$libdir\"
30100
30101   exec_prefix="$acl_save_exec_prefix"
30102   prefix="$acl_save_prefix"
30103
30104
30105 # Check whether --with-liblzma-prefix was given.
30106 if test "${with_liblzma_prefix+set}" = set; then :
30107   withval=$with_liblzma_prefix;
30108     if test "X$withval" = "Xno"; then
30109       use_additional=no
30110     else
30111       if test "X$withval" = "X"; then
30112
30113   acl_save_prefix="$prefix"
30114   prefix="$acl_final_prefix"
30115   acl_save_exec_prefix="$exec_prefix"
30116   exec_prefix="$acl_final_exec_prefix"
30117
30118           eval additional_includedir=\"$includedir\"
30119           eval additional_libdir=\"$libdir\"
30120
30121   exec_prefix="$acl_save_exec_prefix"
30122   prefix="$acl_save_prefix"
30123
30124       else
30125         additional_includedir="$withval/include"
30126         additional_libdir="$withval/lib"
30127       fi
30128     fi
30129
30130 fi
30131
30132
30133 # Check whether --with-liblzma-type was given.
30134 if test "${with_liblzma_type+set}" = set; then :
30135   withval=$with_liblzma_type;  with_liblzma_type=$withval
30136 else
30137    with_liblzma_type=auto
30138 fi
30139
30140   lib_type=`eval echo \$with_liblzma_type`
30141
30142       LIBLZMA=
30143   LTLIBLZMA=
30144   INCLZMA=
30145   rpathdirs=
30146   ltrpathdirs=
30147   names_already_handled=
30148   names_next_round='lzma '
30149   while test -n "$names_next_round"; do
30150     names_this_round="$names_next_round"
30151     names_next_round=
30152     for name in $names_this_round; do
30153       already_handled=
30154       for n in $names_already_handled; do
30155         if test "$n" = "$name"; then
30156           already_handled=yes
30157           break
30158         fi
30159       done
30160       if test -z "$already_handled"; then
30161         names_already_handled="$names_already_handled $name"
30162                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
30163         eval value=\"\$HAVE_LIB$uppername\"
30164         if test -n "$value"; then
30165           if test "$value" = yes; then
30166             eval value=\"\$LIB$uppername\"
30167             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
30168             eval value=\"\$LTLIB$uppername\"
30169             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
30170           else
30171                                     :
30172           fi
30173         else
30174                               found_dir=
30175           found_la=
30176           found_so=
30177           found_a=
30178           if test $use_additional = yes; then
30179             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
30180               found_dir="$additional_libdir"
30181               found_so="$additional_libdir/lib$name.$shlibext"
30182               if test -f "$additional_libdir/lib$name.la"; then
30183                 found_la="$additional_libdir/lib$name.la"
30184               fi
30185             elif test x$lib_type != xshared; then
30186               if test -f "$additional_libdir/lib$name.$libext"; then
30187                 found_dir="$additional_libdir"
30188                 found_a="$additional_libdir/lib$name.$libext"
30189                 if test -f "$additional_libdir/lib$name.la"; then
30190                   found_la="$additional_libdir/lib$name.la"
30191                 fi
30192               fi
30193             fi
30194           fi
30195           if test "X$found_dir" = "X"; then
30196             for x in $LDFLAGS $LTLIBLZMA; do
30197
30198   acl_save_prefix="$prefix"
30199   prefix="$acl_final_prefix"
30200   acl_save_exec_prefix="$exec_prefix"
30201   exec_prefix="$acl_final_exec_prefix"
30202   eval x=\"$x\"
30203   exec_prefix="$acl_save_exec_prefix"
30204   prefix="$acl_save_prefix"
30205
30206               case "$x" in
30207                 -L*)
30208                   dir=`echo "X$x" | sed -e 's/^X-L//'`
30209                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
30210                     found_dir="$dir"
30211                     found_so="$dir/lib$name.$shlibext"
30212                     if test -f "$dir/lib$name.la"; then
30213                       found_la="$dir/lib$name.la"
30214                     fi
30215                   elif test x$lib_type != xshared; then
30216                     if test -f "$dir/lib$name.$libext"; then
30217                       found_dir="$dir"
30218                       found_a="$dir/lib$name.$libext"
30219                       if test -f "$dir/lib$name.la"; then
30220                         found_la="$dir/lib$name.la"
30221                       fi
30222                     fi
30223                   fi
30224                   ;;
30225               esac
30226               if test "X$found_dir" != "X"; then
30227                 break
30228               fi
30229             done
30230           fi
30231           if test "X$found_dir" != "X"; then
30232                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
30233             if test "X$found_so" != "X"; then
30234                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
30235                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
30236               else
30237                                                                                 haveit=
30238                 for x in $ltrpathdirs; do
30239                   if test "X$x" = "X$found_dir"; then
30240                     haveit=yes
30241                     break
30242                   fi
30243                 done
30244                 if test -z "$haveit"; then
30245                   ltrpathdirs="$ltrpathdirs $found_dir"
30246                 fi
30247                                 if test "$hardcode_direct" = yes; then
30248                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
30249                 else
30250                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
30251                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
30252                                                             haveit=
30253                     for x in $rpathdirs; do
30254                       if test "X$x" = "X$found_dir"; then
30255                         haveit=yes
30256                         break
30257                       fi
30258                     done
30259                     if test -z "$haveit"; then
30260                       rpathdirs="$rpathdirs $found_dir"
30261                     fi
30262                   else
30263                                                                                 haveit=
30264                     for x in $LDFLAGS $LIBLZMA; do
30265
30266   acl_save_prefix="$prefix"
30267   prefix="$acl_final_prefix"
30268   acl_save_exec_prefix="$exec_prefix"
30269   exec_prefix="$acl_final_exec_prefix"
30270   eval x=\"$x\"
30271   exec_prefix="$acl_save_exec_prefix"
30272   prefix="$acl_save_prefix"
30273
30274                       if test "X$x" = "X-L$found_dir"; then
30275                         haveit=yes
30276                         break
30277                       fi
30278                     done
30279                     if test -z "$haveit"; then
30280                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
30281                     fi
30282                     if test "$hardcode_minus_L" != no; then
30283                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
30284                     else
30285                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
30286                     fi
30287                   fi
30288                 fi
30289               fi
30290             else
30291               if test "X$found_a" != "X"; then
30292                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
30293               else
30294                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
30295               fi
30296             fi
30297                         additional_includedir=
30298             case "$found_dir" in
30299               */lib | */lib/)
30300                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
30301                 additional_includedir="$basedir/include"
30302                 ;;
30303             esac
30304             if test "X$additional_includedir" != "X"; then
30305                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
30306                 haveit=
30307                 if test "X$additional_includedir" = "X/usr/local/include"; then
30308                   if test -n "$GCC"; then
30309                     case $host_os in
30310                       linux*) haveit=yes;;
30311                     esac
30312                   fi
30313                 fi
30314                 if test -z "$haveit"; then
30315                   for x in $CPPFLAGS $INCLZMA; do
30316
30317   acl_save_prefix="$prefix"
30318   prefix="$acl_final_prefix"
30319   acl_save_exec_prefix="$exec_prefix"
30320   exec_prefix="$acl_final_exec_prefix"
30321   eval x=\"$x\"
30322   exec_prefix="$acl_save_exec_prefix"
30323   prefix="$acl_save_prefix"
30324
30325                     if test "X$x" = "X-I$additional_includedir"; then
30326                       haveit=yes
30327                       break
30328                     fi
30329                   done
30330                   if test -z "$haveit"; then
30331                     if test -d "$additional_includedir"; then
30332                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
30333                     fi
30334                   fi
30335                 fi
30336               fi
30337             fi
30338                         if test -n "$found_la"; then
30339                                                         save_libdir="$libdir"
30340               case "$found_la" in
30341                 */* | *\\*) . "$found_la" ;;
30342                 *) . "./$found_la" ;;
30343               esac
30344               libdir="$save_libdir"
30345                             for dep in $dependency_libs; do
30346                 case "$dep" in
30347                   -L*)
30348                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
30349                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
30350                       haveit=
30351                       if test "X$additional_libdir" = "X/usr/local/lib"; then
30352                         if test -n "$GCC"; then
30353                           case $host_os in
30354                             linux*) haveit=yes;;
30355                           esac
30356                         fi
30357                       fi
30358                       if test -z "$haveit"; then
30359                         haveit=
30360                         for x in $LDFLAGS $LIBLZMA; do
30361
30362   acl_save_prefix="$prefix"
30363   prefix="$acl_final_prefix"
30364   acl_save_exec_prefix="$exec_prefix"
30365   exec_prefix="$acl_final_exec_prefix"
30366   eval x=\"$x\"
30367   exec_prefix="$acl_save_exec_prefix"
30368   prefix="$acl_save_prefix"
30369
30370                           if test "X$x" = "X-L$additional_libdir"; then
30371                             haveit=yes
30372                             break
30373                           fi
30374                         done
30375                         if test -z "$haveit"; then
30376                           if test -d "$additional_libdir"; then
30377                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
30378                           fi
30379                         fi
30380                         haveit=
30381                         for x in $LDFLAGS $LTLIBLZMA; do
30382
30383   acl_save_prefix="$prefix"
30384   prefix="$acl_final_prefix"
30385   acl_save_exec_prefix="$exec_prefix"
30386   exec_prefix="$acl_final_exec_prefix"
30387   eval x=\"$x\"
30388   exec_prefix="$acl_save_exec_prefix"
30389   prefix="$acl_save_prefix"
30390
30391                           if test "X$x" = "X-L$additional_libdir"; then
30392                             haveit=yes
30393                             break
30394                           fi
30395                         done
30396                         if test -z "$haveit"; then
30397                           if test -d "$additional_libdir"; then
30398                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
30399                           fi
30400                         fi
30401                       fi
30402                     fi
30403                     ;;
30404                   -R*)
30405                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
30406                     if test "$enable_rpath" != no; then
30407                                                                   haveit=
30408                       for x in $rpathdirs; do
30409                         if test "X$x" = "X$dir"; then
30410                           haveit=yes
30411                           break
30412                         fi
30413                       done
30414                       if test -z "$haveit"; then
30415                         rpathdirs="$rpathdirs $dir"
30416                       fi
30417                                                                   haveit=
30418                       for x in $ltrpathdirs; do
30419                         if test "X$x" = "X$dir"; then
30420                           haveit=yes
30421                           break
30422                         fi
30423                       done
30424                       if test -z "$haveit"; then
30425                         ltrpathdirs="$ltrpathdirs $dir"
30426                       fi
30427                     fi
30428                     ;;
30429                   -l*)
30430                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
30431                     ;;
30432                   *.la)
30433                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
30434                     ;;
30435                   *)
30436                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
30437                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
30438                     ;;
30439                 esac
30440               done
30441             fi
30442           else
30443                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
30444               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
30445               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
30446             else
30447               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
30448               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
30449             fi
30450           fi
30451         fi
30452       fi
30453     done
30454   done
30455   if test "X$rpathdirs" != "X"; then
30456     if test -n "$hardcode_libdir_separator"; then
30457                         alldirs=
30458       for found_dir in $rpathdirs; do
30459         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
30460       done
30461             acl_save_libdir="$libdir"
30462       libdir="$alldirs"
30463       eval flag=\"$hardcode_libdir_flag_spec\"
30464       libdir="$acl_save_libdir"
30465       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
30466     else
30467             for found_dir in $rpathdirs; do
30468         acl_save_libdir="$libdir"
30469         libdir="$found_dir"
30470         eval flag=\"$hardcode_libdir_flag_spec\"
30471         libdir="$acl_save_libdir"
30472         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
30473       done
30474     fi
30475   fi
30476   if test "X$ltrpathdirs" != "X"; then
30477             for found_dir in $ltrpathdirs; do
30478       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
30479     done
30480   fi
30481
30482
30483         ac_save_CPPFLAGS="$CPPFLAGS"
30484
30485   for element in $INCLZMA; do
30486     haveit=
30487     for x in $CPPFLAGS; do
30488
30489   acl_save_prefix="$prefix"
30490   prefix="$acl_final_prefix"
30491   acl_save_exec_prefix="$exec_prefix"
30492   exec_prefix="$acl_final_exec_prefix"
30493   eval x=\"$x\"
30494   exec_prefix="$acl_save_exec_prefix"
30495   prefix="$acl_save_prefix"
30496
30497       if test "X$x" = "X$element"; then
30498         haveit=yes
30499         break
30500       fi
30501     done
30502     if test -z "$haveit"; then
30503       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
30504     fi
30505   done
30506
30507
30508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
30509 $as_echo_n "checking for liblzma... " >&6; }
30510 if ${ac_cv_liblzma+:} false; then :
30511   $as_echo_n "(cached) " >&6
30512 else
30513
30514     ac_save_LIBS="$LIBS"
30515     LIBS="$LIBS $LIBLZMA"
30516     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30517 /* end confdefs.h.  */
30518 #include "lzma.h"
30519 int
30520 main ()
30521 {
30522 lzma_index_iter iter;
30523                            lzma_index_iter_init (&iter, 0);
30524                            lzma_mf_is_supported (LZMA_MF_HC3);
30525   ;
30526   return 0;
30527 }
30528 _ACEOF
30529 if ac_fn_c_try_link "$LINENO"; then :
30530   ac_cv_liblzma=yes
30531 else
30532   ac_cv_liblzma=no
30533 fi
30534 rm -f core conftest.err conftest.$ac_objext \
30535     conftest$ac_exeext conftest.$ac_ext
30536     LIBS="$ac_save_LIBS"
30537
30538 fi
30539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
30540 $as_echo "$ac_cv_liblzma" >&6; }
30541   if test "$ac_cv_liblzma" = yes; then
30542     HAVE_LIBLZMA=yes
30543
30544 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
30545
30546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
30547 $as_echo_n "checking how to link with liblzma... " >&6; }
30548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
30549 $as_echo "$LIBLZMA" >&6; }
30550   else
30551     HAVE_LIBLZMA=no
30552             CPPFLAGS="$ac_save_CPPFLAGS"
30553     LIBLZMA=
30554     LTLIBLZMA=
30555   fi
30556
30557
30558
30559
30560
30561
30562     if test "$HAVE_LIBLZMA" != yes; then
30563       if test "$with_lzma" = yes; then
30564         as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
30565       fi
30566     fi
30567   fi
30568 fi
30569
30570 LIBGUI="../libgui/src/libgui.a"
30571 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
30572
30573
30574
30575 WIN32LDAPP=
30576
30577
30578
30579 case "${host}" in
30580 *-*-cygwin* | *-*-mingw* )
30581     configdir="win"
30582     ;;
30583 *)
30584     configdir="unix"
30585     ;;
30586 esac
30587
30588 GDBTKLIBS=
30589 if test "${enable_gdbtk}" = "yes"; then
30590
30591     # Gdbtk must have an absolute path to srcdir in order to run
30592     # properly when not installed.
30593     here=`pwd`
30594     cd ${srcdir}
30595     GDBTK_SRC_DIR=`pwd`
30596     cd $here
30597
30598
30599     #
30600     # Ok, lets find the tcl configuration
30601     # First, look for one uninstalled.
30602     # the alternative search directory is invoked by --with-tcl
30603     #
30604
30605     if test x"${no_tcl}" = x ; then
30606         # we reset no_tcl in case something fails here
30607         no_tcl=true
30608
30609 # Check whether --with-tcl was given.
30610 if test "${with_tcl+set}" = set; then :
30611   withval=$with_tcl; with_tclconfig=${withval}
30612 fi
30613
30614         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
30615 $as_echo_n "checking for Tcl configuration... " >&6; }
30616         if ${ac_cv_c_tclconfig+:} false; then :
30617   $as_echo_n "(cached) " >&6
30618 else
30619
30620
30621             # First check to see if --with-tcl was specified.
30622             case "${host}" in
30623                 *-*-cygwin*) platDir="win" ;;
30624                 *) platDir="unix" ;;
30625             esac
30626             if test x"${with_tclconfig}" != x ; then
30627                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
30628                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
30629                 else
30630                     as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
30631                 fi
30632             fi
30633
30634             # then check for a private Tcl installation
30635             if test x"${ac_cv_c_tclconfig}" = x ; then
30636                 for i in \
30637                         ../tcl \
30638                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
30639                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
30640                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
30641                         ../../tcl \
30642                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
30643                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
30644                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
30645                         ../../../tcl \
30646                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
30647                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
30648                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
30649                     if test -f "$i/$platDir/tclConfig.sh" ; then
30650                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
30651                         break
30652                     fi
30653                 done
30654             fi
30655
30656             # on Darwin, check in Framework installation locations
30657             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
30658                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
30659                         `ls -d /Library/Frameworks 2>/dev/null` \
30660                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
30661                         `ls -d /System/Library/Frameworks 2>/dev/null` \
30662                         ; do
30663                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
30664                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
30665                         break
30666                     fi
30667                 done
30668             fi
30669
30670             # check in a few common install locations
30671             if test x"${ac_cv_c_tclconfig}" = x ; then
30672                 for i in `ls -d ${libdir} 2>/dev/null` \
30673                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
30674                         `ls -d ${prefix}/lib 2>/dev/null` \
30675                         `ls -d /usr/local/lib 2>/dev/null` \
30676                         `ls -d /usr/contrib/lib 2>/dev/null` \
30677                         `ls -d /usr/lib 2>/dev/null` \
30678                         ; do
30679                     if test -f "$i/tclConfig.sh" ; then
30680                         ac_cv_c_tclconfig=`(cd $i; pwd)`
30681                         break
30682                     fi
30683                 done
30684             fi
30685
30686             # check in a few other private locations
30687             if test x"${ac_cv_c_tclconfig}" = x ; then
30688                 for i in \
30689                         ${srcdir}/../tcl \
30690                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
30691                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
30692                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
30693                     if test -f "$i/$platDir/tclConfig.sh" ; then
30694                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
30695                     break
30696                 fi
30697                 done
30698             fi
30699
30700 fi
30701
30702
30703         if test x"${ac_cv_c_tclconfig}" = x ; then
30704             TCL_BIN_DIR="# no Tcl configs found"
30705             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
30706 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
30707         else
30708             no_tcl=
30709             TCL_BIN_DIR=${ac_cv_c_tclconfig}
30710             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
30711 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
30712         fi
30713     fi
30714
30715
30716     # If $no_tk is nonempty, then we can't do Tk, and there is no
30717     # point to doing Tcl.
30718
30719     #
30720     # Ok, lets find the tk configuration
30721     # First, look for one uninstalled.
30722     # the alternative search directory is invoked by --with-tk
30723     #
30724
30725     if test x"${no_tk}" = x ; then
30726         # we reset no_tk in case something fails here
30727         no_tk=true
30728
30729 # Check whether --with-tk was given.
30730 if test "${with_tk+set}" = set; then :
30731   withval=$with_tk; with_tkconfig=${withval}
30732 fi
30733
30734         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
30735 $as_echo_n "checking for Tk configuration... " >&6; }
30736         if ${ac_cv_c_tkconfig+:} false; then :
30737   $as_echo_n "(cached) " >&6
30738 else
30739
30740
30741             # First check to see if --with-tkconfig was specified.
30742             if test x"${with_tkconfig}" != x ; then
30743                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
30744                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
30745                 else
30746                     as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
30747                 fi
30748             fi
30749
30750             # then check for a private Tk library
30751             case "${host}" in
30752                 *-*-cygwin*) platDir="win" ;;
30753                 *) platDir="unix" ;;
30754             esac
30755             if test x"${ac_cv_c_tkconfig}" = x ; then
30756                 for i in \
30757                         ../tk \
30758                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
30759                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
30760                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
30761                         ../../tk \
30762                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
30763                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
30764                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
30765                         ../../../tk \
30766                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
30767                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
30768                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
30769                     if test -f "$i/$platDir/tkConfig.sh" ; then
30770                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
30771                         break
30772                     fi
30773                 done
30774             fi
30775
30776             # on Darwin, check in Framework installation locations
30777             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
30778                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
30779                         `ls -d /Library/Frameworks 2>/dev/null` \
30780                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
30781                         `ls -d /System/Library/Frameworks 2>/dev/null` \
30782                         ; do
30783                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
30784                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
30785                         break
30786                     fi
30787                 done
30788             fi
30789
30790             # check in a few common install locations
30791             if test x"${ac_cv_c_tkconfig}" = x ; then
30792                 for i in `ls -d ${libdir} 2>/dev/null` \
30793                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
30794                         `ls -d ${prefix}/lib 2>/dev/null` \
30795                         `ls -d /usr/local/lib 2>/dev/null` \
30796                         `ls -d /usr/contrib/lib 2>/dev/null` \
30797                         `ls -d /usr/lib 2>/dev/null` \
30798                         ; do
30799                     if test -f "$i/tkConfig.sh" ; then
30800                         ac_cv_c_tkconfig=`(cd $i; pwd)`
30801                         break
30802                     fi
30803                 done
30804             fi
30805             # check in a few other private locations
30806             if test x"${ac_cv_c_tkconfig}" = x ; then
30807                 for i in \
30808                         ${srcdir}/../tk \
30809                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
30810                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
30811                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
30812                     if test -f "$i/$platDir/tkConfig.sh" ; then
30813                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
30814                         break
30815                     fi
30816                 done
30817             fi
30818
30819 fi
30820
30821
30822         if test x"${ac_cv_c_tkconfig}" = x ; then
30823             TK_BIN_DIR="# no Tk configs found"
30824             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
30825 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
30826         else
30827             no_tk=
30828             TK_BIN_DIR=${ac_cv_c_tkconfig}
30829             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
30830 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
30831         fi
30832     fi
30833
30834
30835     if test -z "${no_tcl}" -a -z "${no_tk}"; then
30836
30837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
30838 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
30839
30840     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
30841         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
30842 $as_echo "loading" >&6; }
30843         . ${TCL_BIN_DIR}/tclConfig.sh
30844     else
30845         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
30846 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
30847     fi
30848
30849     # eval is required to do the TCL_DBGX substitution
30850     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
30851     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
30852
30853     # If the TCL_BIN_DIR is the build directory (not the install directory),
30854     # then set the common variable name to the value of the build variables.
30855     # For example, the variable TCL_LIB_SPEC will be set to the value
30856     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
30857     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
30858     # installed and uninstalled version of Tcl.
30859     if test -f "${TCL_BIN_DIR}/Makefile" ; then
30860         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
30861         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
30862         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
30863     elif test "`uname -s`" = "Darwin"; then
30864         # If Tcl was built as a framework, attempt to use the libraries
30865         # from the framework at the given location so that linking works
30866         # against Tcl.framework installed in an arbitrary location.
30867         case ${TCL_DEFS} in
30868             *TCL_FRAMEWORK*)
30869                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
30870                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
30871                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
30872                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
30873                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
30874                             break
30875                         fi
30876                     done
30877                 fi
30878                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
30879                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
30880                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
30881                 fi
30882                 ;;
30883         esac
30884     fi
30885
30886     # eval is required to do the TCL_DBGX substitution
30887     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
30888     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
30889     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
30890     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
30891
30892
30893
30894
30895
30896
30897
30898
30899
30900
30901
30902
30903
30904
30905
30906         # Check for in-tree tcl
30907         here=`pwd`
30908         cd ${srcdir}/..
30909         topdir=`pwd`
30910         cd ${here}
30911
30912         intree="no"
30913         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
30914           intree="yes"
30915         fi
30916
30917         # Find Tcl private headers
30918         if test x"${intree}" = xno; then
30919
30920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
30921 $as_echo_n "checking for Tcl private headers... " >&6; }
30922   private_dir=""
30923   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
30924   if test -f ${dir}/tclInt.h ; then
30925     private_dir=${dir}
30926   fi
30927
30928   if test x"${private_dir}" = x; then
30929     as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
30930   else
30931     TCL_PRIVATE_INCLUDE="-I${private_dir}"
30932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
30933 $as_echo "${private_dir}" >&6; }
30934   fi
30935
30936           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
30937           TCL_LIBRARY="${TCL_LIB_SPEC}"
30938           TCL_DEPS=""
30939         else
30940           # If building tcl in the same src tree, private headers
30941           # are not needed, but we need to be sure to use the right
30942           # headers library
30943           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
30944           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
30945           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
30946         fi
30947
30948
30949
30950
30951
30952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
30953 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
30954
30955     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
30956         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
30957 $as_echo "loading" >&6; }
30958         . ${TK_BIN_DIR}/tkConfig.sh
30959     else
30960         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
30961 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
30962     fi
30963
30964     # eval is required to do the TK_DBGX substitution
30965     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
30966     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
30967
30968     # If the TK_BIN_DIR is the build directory (not the install directory),
30969     # then set the common variable name to the value of the build variables.
30970     # For example, the variable TK_LIB_SPEC will be set to the value
30971     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
30972     # instead of TK_BUILD_LIB_SPEC since it will work with both an
30973     # installed and uninstalled version of Tcl.
30974     if test -f "${TK_BIN_DIR}/Makefile" ; then
30975         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
30976         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
30977         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
30978     elif test "`uname -s`" = "Darwin"; then
30979         # If Tk was built as a framework, attempt to use the libraries
30980         # from the framework at the given location so that linking works
30981         # against Tk.framework installed in an arbitrary location.
30982         case ${TK_DEFS} in
30983             *TK_FRAMEWORK*)
30984                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
30985                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
30986                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
30987                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
30988                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
30989                             break
30990                         fi
30991                     done
30992                 fi
30993                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
30994                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
30995                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
30996                 fi
30997                 ;;
30998         esac
30999     fi
31000
31001     # eval is required to do the TK_DBGX substitution
31002     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
31003     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
31004     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
31005     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
31006
31007
31008
31009
31010
31011
31012
31013
31014
31015
31016
31017
31018
31019
31020         # Check for in-tree Tk
31021         intree="no"
31022         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
31023           intree="yes"
31024         fi
31025
31026         # Find Tk private headers
31027         if test x"${intree}" = xno; then
31028
31029   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
31030 $as_echo_n "checking for Tk private headers... " >&6; }
31031   private_dir=""
31032   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
31033   if test -f ${dir}/tkInt.h; then
31034     private_dir=${dir}
31035   fi
31036
31037   if test x"${private_dir}" = x; then
31038     as_fn_error $? "could not find Tk private headers" "$LINENO" 5
31039   else
31040     TK_PRIVATE_INCLUDE="-I${private_dir}"
31041     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
31042 $as_echo "${private_dir}" >&6; }
31043   fi
31044
31045           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
31046           TK_LIBRARY=${TK_LIB_SPEC}
31047           TK_DEPS=""
31048         else
31049           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
31050           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
31051           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
31052         fi
31053
31054
31055
31056
31057
31058         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
31059
31060         # Include some libraries that Tcl and Tk want.
31061         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
31062         # Yes, the ordering seems wrong here.  But it isn't.
31063         # TK_LIBS is the list of libraries that need to be linked
31064         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
31065         # were in LIBS then any link tests after this point would
31066         # try to include things like `$(LIBGUI)', which wouldn't work.
31067         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
31068
31069         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
31070         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
31071         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
31072         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
31073         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
31074         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
31075         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
31076
31077         if test x"$gdb_cv_os_cygwin" = xyes; then
31078           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
31079           WIN32LDAPP="-Wl,--subsystem,console"
31080           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
31081         fi
31082
31083         subdirs="$subdirs gdbtk"
31084
31085     fi
31086 fi
31087
31088
31089
31090
31091
31092
31093
31094
31095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
31096 $as_echo_n "checking for X... " >&6; }
31097
31098
31099 # Check whether --with-x was given.
31100 if test "${with_x+set}" = set; then :
31101   withval=$with_x;
31102 fi
31103
31104 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
31105 if test "x$with_x" = xno; then
31106   # The user explicitly disabled X.
31107   have_x=disabled
31108 else
31109   case $x_includes,$x_libraries in #(
31110     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
31111     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
31112   $as_echo_n "(cached) " >&6
31113 else
31114   # One or both of the vars are not set, and there is no cached value.
31115 ac_x_includes=no ac_x_libraries=no
31116 rm -f -r conftest.dir
31117 if mkdir conftest.dir; then
31118   cd conftest.dir
31119   cat >Imakefile <<'_ACEOF'
31120 incroot:
31121         @echo incroot='${INCROOT}'
31122 usrlibdir:
31123         @echo usrlibdir='${USRLIBDIR}'
31124 libdir:
31125         @echo libdir='${LIBDIR}'
31126 _ACEOF
31127   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
31128     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
31129     for ac_var in incroot usrlibdir libdir; do
31130       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
31131     done
31132     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
31133     for ac_extension in a so sl dylib la dll; do
31134       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
31135          test -f "$ac_im_libdir/libX11.$ac_extension"; then
31136         ac_im_usrlibdir=$ac_im_libdir; break
31137       fi
31138     done
31139     # Screen out bogus values from the imake configuration.  They are
31140     # bogus both because they are the default anyway, and because
31141     # using them would break gcc on systems where it needs fixed includes.
31142     case $ac_im_incroot in
31143         /usr/include) ac_x_includes= ;;
31144         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
31145     esac
31146     case $ac_im_usrlibdir in
31147         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
31148         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
31149     esac
31150   fi
31151   cd ..
31152   rm -f -r conftest.dir
31153 fi
31154
31155 # Standard set of common directories for X headers.
31156 # Check X11 before X11Rn because it is often a symlink to the current release.
31157 ac_x_header_dirs='
31158 /usr/X11/include
31159 /usr/X11R7/include
31160 /usr/X11R6/include
31161 /usr/X11R5/include
31162 /usr/X11R4/include
31163
31164 /usr/include/X11
31165 /usr/include/X11R7
31166 /usr/include/X11R6
31167 /usr/include/X11R5
31168 /usr/include/X11R4
31169
31170 /usr/local/X11/include
31171 /usr/local/X11R7/include
31172 /usr/local/X11R6/include
31173 /usr/local/X11R5/include
31174 /usr/local/X11R4/include
31175
31176 /usr/local/include/X11
31177 /usr/local/include/X11R7
31178 /usr/local/include/X11R6
31179 /usr/local/include/X11R5
31180 /usr/local/include/X11R4
31181
31182 /usr/X386/include
31183 /usr/x386/include
31184 /usr/XFree86/include/X11
31185
31186 /usr/include
31187 /usr/local/include
31188 /usr/unsupported/include
31189 /usr/athena/include
31190 /usr/local/x11r5/include
31191 /usr/lpp/Xamples/include
31192
31193 /usr/openwin/include
31194 /usr/openwin/share/include'
31195
31196 if test "$ac_x_includes" = no; then
31197   # Guess where to find include files, by looking for Xlib.h.
31198   # First, try using that file with no special directory specified.
31199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31200 /* end confdefs.h.  */
31201 #include <X11/Xlib.h>
31202 _ACEOF
31203 if ac_fn_c_try_cpp "$LINENO"; then :
31204   # We can compile using X headers with no special include directory.
31205 ac_x_includes=
31206 else
31207   for ac_dir in $ac_x_header_dirs; do
31208   if test -r "$ac_dir/X11/Xlib.h"; then
31209     ac_x_includes=$ac_dir
31210     break
31211   fi
31212 done
31213 fi
31214 rm -f conftest.err conftest.i conftest.$ac_ext
31215 fi # $ac_x_includes = no
31216
31217 if test "$ac_x_libraries" = no; then
31218   # Check for the libraries.
31219   # See if we find them without any special options.
31220   # Don't add to $LIBS permanently.
31221   ac_save_LIBS=$LIBS
31222   LIBS="-lX11 $LIBS"
31223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31224 /* end confdefs.h.  */
31225 #include <X11/Xlib.h>
31226 int
31227 main ()
31228 {
31229 XrmInitialize ()
31230   ;
31231   return 0;
31232 }
31233 _ACEOF
31234 if ac_fn_c_try_link "$LINENO"; then :
31235   LIBS=$ac_save_LIBS
31236 # We can link X programs with no special library path.
31237 ac_x_libraries=
31238 else
31239   LIBS=$ac_save_LIBS
31240 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
31241 do
31242   # Don't even attempt the hair of trying to link an X program!
31243   for ac_extension in a so sl dylib la dll; do
31244     if test -r "$ac_dir/libX11.$ac_extension"; then
31245       ac_x_libraries=$ac_dir
31246       break 2
31247     fi
31248   done
31249 done
31250 fi
31251 rm -f core conftest.err conftest.$ac_objext \
31252     conftest$ac_exeext conftest.$ac_ext
31253 fi # $ac_x_libraries = no
31254
31255 case $ac_x_includes,$ac_x_libraries in #(
31256   no,* | *,no | *\'*)
31257     # Didn't find X, or a directory has "'" in its name.
31258     ac_cv_have_x="have_x=no";; #(
31259   *)
31260     # Record where we found X for the cache.
31261     ac_cv_have_x="have_x=yes\
31262         ac_x_includes='$ac_x_includes'\
31263         ac_x_libraries='$ac_x_libraries'"
31264 esac
31265 fi
31266 ;; #(
31267     *) have_x=yes;;
31268   esac
31269   eval "$ac_cv_have_x"
31270 fi # $with_x != no
31271
31272 if test "$have_x" != yes; then
31273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
31274 $as_echo "$have_x" >&6; }
31275   no_x=yes
31276 else
31277   # If each of the values was on the command line, it overrides each guess.
31278   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
31279   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
31280   # Update the cache value to reflect the command line values.
31281   ac_cv_have_x="have_x=yes\
31282         ac_x_includes='$x_includes'\
31283         ac_x_libraries='$x_libraries'"
31284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
31285 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
31286 fi
31287
31288
31289 # Unlike the sim directory, whether a simulator is linked is controlled by
31290 # presence of a gdb_sim definition in the target configure.tgt entry.
31291 # This code just checks for a few cases where we'd like to ignore those
31292 # definitions, even when they're present in the '.mt' file.  These cases
31293 # are when --disable-sim is specified, or if the simulator directory is
31294 # not part of the source tree.
31295 #
31296 # Check whether --enable-sim was given.
31297 if test "${enable_sim+set}" = set; then :
31298   enableval=$enable_sim; echo "enable_sim = $enable_sim";
31299  echo "enableval = ${enableval}";
31300  case "${enableval}" in
31301   yes) ignore_sim=false ;;
31302   no)  ignore_sim=true ;;
31303   *)   ignore_sim=false ;;
31304  esac
31305 else
31306   ignore_sim=false
31307 fi
31308
31309
31310 if test ! -d "${srcdir}/../sim"; then
31311   ignore_sim=true
31312 fi
31313
31314 SIM=
31315 SIM_OBS=
31316 if test "${ignore_sim}" = "false"; then
31317   if test x"${gdb_sim}" != x ; then
31318     SIM="${gdb_sim}"
31319     SIM_OBS="remote-sim.o"
31320
31321     # Some tdep code should only be compiled in when the ppc sim is
31322     # built.  PR sim/13418.
31323     case $target in
31324       powerpc*-*-*)
31325
31326 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
31327
31328         ;;
31329     esac
31330   fi
31331 fi
31332
31333
31334
31335
31336
31337
31338
31339
31340
31341
31342
31343
31344
31345
31346 # List of host floatformats.
31347
31348 cat >>confdefs.h <<_ACEOF
31349 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
31350 _ACEOF
31351
31352
31353 cat >>confdefs.h <<_ACEOF
31354 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
31355 _ACEOF
31356
31357
31358 cat >>confdefs.h <<_ACEOF
31359 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
31360 _ACEOF
31361
31362
31363 # target_subdir is used by the testsuite to find the target libraries.
31364 target_subdir=
31365 if test "${host}" != "${target}"; then
31366     target_subdir="${target_alias}/"
31367 fi
31368
31369
31370 # Import nat definitions.
31371 nat_makefile_frag=/dev/null
31372 if test "${gdb_native}" = "yes"; then
31373   . ${srcdir}/configure.nat
31374   nativefile=$NAT_FILE
31375 fi
31376
31377
31378
31379
31380
31381
31382
31383
31384
31385
31386
31387 if test x"${gdb_osabi}" != x ; then
31388
31389 cat >>confdefs.h <<_ACEOF
31390 #define GDB_OSABI_DEFAULT $gdb_osabi
31391 _ACEOF
31392
31393 fi
31394
31395 # Setup possible use of libbacktrace.
31396 # Check whether --enable-libbacktrace was given.
31397 if test "${enable_libbacktrace+set}" = set; then :
31398   enableval=$enable_libbacktrace;
31399            case $enableval in
31400              yes | no)
31401                ;;
31402              *)
31403                as_fn_error $? "bad value $enableval for --enable-libbacktrace" "$LINENO" 5
31404                ;;
31405            esac
31406
31407 else
31408   enable_libbacktrace=yes
31409 fi
31410
31411
31412 if test "${enable_libbacktrace}" = "yes"; then
31413   LIBBACKTRACE_INC="-I$srcdir/../libbacktrace/ -I../libbacktrace/"
31414   LIBBACKTRACE_LIB=../libbacktrace/libbacktrace.la
31415
31416 $as_echo "#define HAVE_LIBBACKTRACE 1" >>confdefs.h
31417
31418 else
31419   LIBBACKTRACE_INC=
31420   LIBBACKTRACE_LIB=
31421 fi
31422
31423
31424
31425
31426 # Check for babeltrace and babeltrace-ctf
31427
31428 # Check whether --with-babeltrace was given.
31429 if test "${with_babeltrace+set}" = set; then :
31430   withval=$with_babeltrace;
31431 else
31432   with_babeltrace=auto
31433 fi
31434
31435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
31436 $as_echo_n "checking whether to use babeltrace... " >&6; }
31437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
31438 $as_echo "$with_babeltrace" >&6; }
31439
31440 if test "x$with_babeltrace" = "xno"; then
31441   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
31442 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
31443 else
31444   # Append -Werror to CFLAGS so that configure can catch the warning
31445   # "assignment from incompatible pointer type", which is related to
31446   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
31447   # in GDB, while babeltrace 1.0.3 is broken.
31448   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
31449   # safe to save and restore CFLAGS here.
31450   saved_CFLAGS=$CFLAGS
31451   CFLAGS="$CFLAGS -Werror"
31452
31453
31454
31455
31456
31457
31458
31459
31460     use_additional=yes
31461
31462   acl_save_prefix="$prefix"
31463   prefix="$acl_final_prefix"
31464   acl_save_exec_prefix="$exec_prefix"
31465   exec_prefix="$acl_final_exec_prefix"
31466
31467     eval additional_includedir=\"$includedir\"
31468     eval additional_libdir=\"$libdir\"
31469
31470   exec_prefix="$acl_save_exec_prefix"
31471   prefix="$acl_save_prefix"
31472
31473
31474 # Check whether --with-libbabeltrace-prefix was given.
31475 if test "${with_libbabeltrace_prefix+set}" = set; then :
31476   withval=$with_libbabeltrace_prefix;
31477     if test "X$withval" = "Xno"; then
31478       use_additional=no
31479     else
31480       if test "X$withval" = "X"; then
31481
31482   acl_save_prefix="$prefix"
31483   prefix="$acl_final_prefix"
31484   acl_save_exec_prefix="$exec_prefix"
31485   exec_prefix="$acl_final_exec_prefix"
31486
31487           eval additional_includedir=\"$includedir\"
31488           eval additional_libdir=\"$libdir\"
31489
31490   exec_prefix="$acl_save_exec_prefix"
31491   prefix="$acl_save_prefix"
31492
31493       else
31494         additional_includedir="$withval/include"
31495         additional_libdir="$withval/lib"
31496       fi
31497     fi
31498
31499 fi
31500
31501
31502 # Check whether --with-libbabeltrace-type was given.
31503 if test "${with_libbabeltrace_type+set}" = set; then :
31504   withval=$with_libbabeltrace_type;  with_libbabeltrace_type=$withval
31505 else
31506    with_libbabeltrace_type=auto
31507 fi
31508
31509   lib_type=`eval echo \$with_libbabeltrace_type`
31510
31511       LIBBABELTRACE=
31512   LTLIBBABELTRACE=
31513   INCBABELTRACE=
31514   rpathdirs=
31515   ltrpathdirs=
31516   names_already_handled=
31517   names_next_round='babeltrace babeltrace-ctf'
31518   while test -n "$names_next_round"; do
31519     names_this_round="$names_next_round"
31520     names_next_round=
31521     for name in $names_this_round; do
31522       already_handled=
31523       for n in $names_already_handled; do
31524         if test "$n" = "$name"; then
31525           already_handled=yes
31526           break
31527         fi
31528       done
31529       if test -z "$already_handled"; then
31530         names_already_handled="$names_already_handled $name"
31531                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
31532         eval value=\"\$HAVE_LIB$uppername\"
31533         if test -n "$value"; then
31534           if test "$value" = yes; then
31535             eval value=\"\$LIB$uppername\"
31536             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
31537             eval value=\"\$LTLIB$uppername\"
31538             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
31539           else
31540                                     :
31541           fi
31542         else
31543                               found_dir=
31544           found_la=
31545           found_so=
31546           found_a=
31547           if test $use_additional = yes; then
31548             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
31549               found_dir="$additional_libdir"
31550               found_so="$additional_libdir/lib$name.$shlibext"
31551               if test -f "$additional_libdir/lib$name.la"; then
31552                 found_la="$additional_libdir/lib$name.la"
31553               fi
31554             elif test x$lib_type != xshared; then
31555               if test -f "$additional_libdir/lib$name.$libext"; then
31556                 found_dir="$additional_libdir"
31557                 found_a="$additional_libdir/lib$name.$libext"
31558                 if test -f "$additional_libdir/lib$name.la"; then
31559                   found_la="$additional_libdir/lib$name.la"
31560                 fi
31561               fi
31562             fi
31563           fi
31564           if test "X$found_dir" = "X"; then
31565             for x in $LDFLAGS $LTLIBBABELTRACE; do
31566
31567   acl_save_prefix="$prefix"
31568   prefix="$acl_final_prefix"
31569   acl_save_exec_prefix="$exec_prefix"
31570   exec_prefix="$acl_final_exec_prefix"
31571   eval x=\"$x\"
31572   exec_prefix="$acl_save_exec_prefix"
31573   prefix="$acl_save_prefix"
31574
31575               case "$x" in
31576                 -L*)
31577                   dir=`echo "X$x" | sed -e 's/^X-L//'`
31578                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
31579                     found_dir="$dir"
31580                     found_so="$dir/lib$name.$shlibext"
31581                     if test -f "$dir/lib$name.la"; then
31582                       found_la="$dir/lib$name.la"
31583                     fi
31584                   elif test x$lib_type != xshared; then
31585                     if test -f "$dir/lib$name.$libext"; then
31586                       found_dir="$dir"
31587                       found_a="$dir/lib$name.$libext"
31588                       if test -f "$dir/lib$name.la"; then
31589                         found_la="$dir/lib$name.la"
31590                       fi
31591                     fi
31592                   fi
31593                   ;;
31594               esac
31595               if test "X$found_dir" != "X"; then
31596                 break
31597               fi
31598             done
31599           fi
31600           if test "X$found_dir" != "X"; then
31601                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
31602             if test "X$found_so" != "X"; then
31603                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
31604                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
31605               else
31606                                                                                 haveit=
31607                 for x in $ltrpathdirs; do
31608                   if test "X$x" = "X$found_dir"; then
31609                     haveit=yes
31610                     break
31611                   fi
31612                 done
31613                 if test -z "$haveit"; then
31614                   ltrpathdirs="$ltrpathdirs $found_dir"
31615                 fi
31616                                 if test "$hardcode_direct" = yes; then
31617                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
31618                 else
31619                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
31620                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
31621                                                             haveit=
31622                     for x in $rpathdirs; do
31623                       if test "X$x" = "X$found_dir"; then
31624                         haveit=yes
31625                         break
31626                       fi
31627                     done
31628                     if test -z "$haveit"; then
31629                       rpathdirs="$rpathdirs $found_dir"
31630                     fi
31631                   else
31632                                                                                 haveit=
31633                     for x in $LDFLAGS $LIBBABELTRACE; do
31634
31635   acl_save_prefix="$prefix"
31636   prefix="$acl_final_prefix"
31637   acl_save_exec_prefix="$exec_prefix"
31638   exec_prefix="$acl_final_exec_prefix"
31639   eval x=\"$x\"
31640   exec_prefix="$acl_save_exec_prefix"
31641   prefix="$acl_save_prefix"
31642
31643                       if test "X$x" = "X-L$found_dir"; then
31644                         haveit=yes
31645                         break
31646                       fi
31647                     done
31648                     if test -z "$haveit"; then
31649                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
31650                     fi
31651                     if test "$hardcode_minus_L" != no; then
31652                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
31653                     else
31654                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
31655                     fi
31656                   fi
31657                 fi
31658               fi
31659             else
31660               if test "X$found_a" != "X"; then
31661                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
31662               else
31663                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
31664               fi
31665             fi
31666                         additional_includedir=
31667             case "$found_dir" in
31668               */lib | */lib/)
31669                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
31670                 additional_includedir="$basedir/include"
31671                 ;;
31672             esac
31673             if test "X$additional_includedir" != "X"; then
31674                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
31675                 haveit=
31676                 if test "X$additional_includedir" = "X/usr/local/include"; then
31677                   if test -n "$GCC"; then
31678                     case $host_os in
31679                       linux*) haveit=yes;;
31680                     esac
31681                   fi
31682                 fi
31683                 if test -z "$haveit"; then
31684                   for x in $CPPFLAGS $INCBABELTRACE; do
31685
31686   acl_save_prefix="$prefix"
31687   prefix="$acl_final_prefix"
31688   acl_save_exec_prefix="$exec_prefix"
31689   exec_prefix="$acl_final_exec_prefix"
31690   eval x=\"$x\"
31691   exec_prefix="$acl_save_exec_prefix"
31692   prefix="$acl_save_prefix"
31693
31694                     if test "X$x" = "X-I$additional_includedir"; then
31695                       haveit=yes
31696                       break
31697                     fi
31698                   done
31699                   if test -z "$haveit"; then
31700                     if test -d "$additional_includedir"; then
31701                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
31702                     fi
31703                   fi
31704                 fi
31705               fi
31706             fi
31707                         if test -n "$found_la"; then
31708                                                         save_libdir="$libdir"
31709               case "$found_la" in
31710                 */* | *\\*) . "$found_la" ;;
31711                 *) . "./$found_la" ;;
31712               esac
31713               libdir="$save_libdir"
31714                             for dep in $dependency_libs; do
31715                 case "$dep" in
31716                   -L*)
31717                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
31718                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
31719                       haveit=
31720                       if test "X$additional_libdir" = "X/usr/local/lib"; then
31721                         if test -n "$GCC"; then
31722                           case $host_os in
31723                             linux*) haveit=yes;;
31724                           esac
31725                         fi
31726                       fi
31727                       if test -z "$haveit"; then
31728                         haveit=
31729                         for x in $LDFLAGS $LIBBABELTRACE; do
31730
31731   acl_save_prefix="$prefix"
31732   prefix="$acl_final_prefix"
31733   acl_save_exec_prefix="$exec_prefix"
31734   exec_prefix="$acl_final_exec_prefix"
31735   eval x=\"$x\"
31736   exec_prefix="$acl_save_exec_prefix"
31737   prefix="$acl_save_prefix"
31738
31739                           if test "X$x" = "X-L$additional_libdir"; then
31740                             haveit=yes
31741                             break
31742                           fi
31743                         done
31744                         if test -z "$haveit"; then
31745                           if test -d "$additional_libdir"; then
31746                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
31747                           fi
31748                         fi
31749                         haveit=
31750                         for x in $LDFLAGS $LTLIBBABELTRACE; do
31751
31752   acl_save_prefix="$prefix"
31753   prefix="$acl_final_prefix"
31754   acl_save_exec_prefix="$exec_prefix"
31755   exec_prefix="$acl_final_exec_prefix"
31756   eval x=\"$x\"
31757   exec_prefix="$acl_save_exec_prefix"
31758   prefix="$acl_save_prefix"
31759
31760                           if test "X$x" = "X-L$additional_libdir"; then
31761                             haveit=yes
31762                             break
31763                           fi
31764                         done
31765                         if test -z "$haveit"; then
31766                           if test -d "$additional_libdir"; then
31767                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
31768                           fi
31769                         fi
31770                       fi
31771                     fi
31772                     ;;
31773                   -R*)
31774                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
31775                     if test "$enable_rpath" != no; then
31776                                                                   haveit=
31777                       for x in $rpathdirs; do
31778                         if test "X$x" = "X$dir"; then
31779                           haveit=yes
31780                           break
31781                         fi
31782                       done
31783                       if test -z "$haveit"; then
31784                         rpathdirs="$rpathdirs $dir"
31785                       fi
31786                                                                   haveit=
31787                       for x in $ltrpathdirs; do
31788                         if test "X$x" = "X$dir"; then
31789                           haveit=yes
31790                           break
31791                         fi
31792                       done
31793                       if test -z "$haveit"; then
31794                         ltrpathdirs="$ltrpathdirs $dir"
31795                       fi
31796                     fi
31797                     ;;
31798                   -l*)
31799                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
31800                     ;;
31801                   *.la)
31802                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
31803                     ;;
31804                   *)
31805                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
31806                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
31807                     ;;
31808                 esac
31809               done
31810             fi
31811           else
31812                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
31813               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
31814               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
31815             else
31816               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
31817               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
31818             fi
31819           fi
31820         fi
31821       fi
31822     done
31823   done
31824   if test "X$rpathdirs" != "X"; then
31825     if test -n "$hardcode_libdir_separator"; then
31826                         alldirs=
31827       for found_dir in $rpathdirs; do
31828         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
31829       done
31830             acl_save_libdir="$libdir"
31831       libdir="$alldirs"
31832       eval flag=\"$hardcode_libdir_flag_spec\"
31833       libdir="$acl_save_libdir"
31834       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
31835     else
31836             for found_dir in $rpathdirs; do
31837         acl_save_libdir="$libdir"
31838         libdir="$found_dir"
31839         eval flag=\"$hardcode_libdir_flag_spec\"
31840         libdir="$acl_save_libdir"
31841         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
31842       done
31843     fi
31844   fi
31845   if test "X$ltrpathdirs" != "X"; then
31846             for found_dir in $ltrpathdirs; do
31847       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
31848     done
31849   fi
31850
31851
31852         ac_save_CPPFLAGS="$CPPFLAGS"
31853
31854   for element in $INCBABELTRACE; do
31855     haveit=
31856     for x in $CPPFLAGS; do
31857
31858   acl_save_prefix="$prefix"
31859   prefix="$acl_final_prefix"
31860   acl_save_exec_prefix="$exec_prefix"
31861   exec_prefix="$acl_final_exec_prefix"
31862   eval x=\"$x\"
31863   exec_prefix="$acl_save_exec_prefix"
31864   prefix="$acl_save_prefix"
31865
31866       if test "X$x" = "X$element"; then
31867         haveit=yes
31868         break
31869       fi
31870     done
31871     if test -z "$haveit"; then
31872       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
31873     fi
31874   done
31875
31876
31877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
31878 $as_echo_n "checking for libbabeltrace... " >&6; }
31879 if ${ac_cv_libbabeltrace+:} false; then :
31880   $as_echo_n "(cached) " >&6
31881 else
31882
31883     ac_save_LIBS="$LIBS"
31884     LIBS="$LIBS $LIBBABELTRACE"
31885     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31886 /* end confdefs.h.  */
31887 #include <babeltrace/babeltrace.h>
31888                          #include <babeltrace/ctf/events.h>
31889                          #include <babeltrace/ctf/iterator.h>
31890 int
31891 main ()
31892 {
31893 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
31894                         struct bt_ctf_event *event = NULL;
31895                         const struct bt_definition *scope;
31896
31897                         pos->type = BT_SEEK_BEGIN;
31898                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
31899                         scope = bt_ctf_get_top_level_scope (event,
31900                                                            BT_STREAM_EVENT_HEADER);
31901                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
31902
31903   ;
31904   return 0;
31905 }
31906 _ACEOF
31907 if ac_fn_c_try_link "$LINENO"; then :
31908   ac_cv_libbabeltrace=yes
31909 else
31910   ac_cv_libbabeltrace=no
31911 fi
31912 rm -f core conftest.err conftest.$ac_objext \
31913     conftest$ac_exeext conftest.$ac_ext
31914     LIBS="$ac_save_LIBS"
31915
31916 fi
31917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
31918 $as_echo "$ac_cv_libbabeltrace" >&6; }
31919   if test "$ac_cv_libbabeltrace" = yes; then
31920     HAVE_LIBBABELTRACE=yes
31921
31922 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
31923
31924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
31925 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
31926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
31927 $as_echo "$LIBBABELTRACE" >&6; }
31928   else
31929     HAVE_LIBBABELTRACE=no
31930             CPPFLAGS="$ac_save_CPPFLAGS"
31931     LIBBABELTRACE=
31932     LTLIBBABELTRACE=
31933   fi
31934
31935
31936
31937
31938
31939
31940   CFLAGS=$saved_CFLAGS
31941
31942   if test "$HAVE_LIBBABELTRACE" != yes; then
31943      if test "$with_babeltrace" = yes; then
31944        as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
31945      else
31946        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
31947 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
31948      fi
31949   fi
31950 fi
31951
31952  # Check whether --enable-libctf was given.
31953 if test "${enable_libctf+set}" = set; then :
31954   enableval=$enable_libctf;
31955       case "$enableval" in
31956        yes|no) ;;
31957        *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
31958       esac
31959
31960 else
31961   enable_libctf=yes
31962 fi
31963
31964
31965 if test "${enable_libctf}" = yes; then
31966
31967 $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
31968
31969   LIBCTF="../libctf/libctf.la"
31970   CTF_DEPS="../libctf/libctf.la"
31971 else
31972   LIBCTF=
31973   CTF_DEPS=
31974 fi
31975
31976
31977
31978 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
31979 # empty version.
31980
31981 NM_H=
31982 rm -f nm.h
31983 if test "${nativefile}" != ""; then
31984     case "${nativefile}" in
31985       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
31986       * ) GDB_NM_FILE="${nativefile}"
31987     esac
31988     ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
31989
31990
31991 cat >>confdefs.h <<_ACEOF
31992 #define GDB_NM_FILE "${GDB_NM_FILE}"
31993 _ACEOF
31994
31995     NM_H=nm.h
31996 fi
31997
31998
31999
32000 for ac_prog in xsltproc
32001 do
32002   # Extract the first word of "$ac_prog", so it can be a program name with args.
32003 set dummy $ac_prog; ac_word=$2
32004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
32005 $as_echo_n "checking for $ac_word... " >&6; }
32006 if ${ac_cv_path_XSLTPROC+:} false; then :
32007   $as_echo_n "(cached) " >&6
32008 else
32009   case $XSLTPROC in
32010   [\\/]* | ?:[\\/]*)
32011   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
32012   ;;
32013   *)
32014   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
32015 for as_dir in $PATH
32016 do
32017   IFS=$as_save_IFS
32018   test -z "$as_dir" && as_dir=.
32019     for ac_exec_ext in '' $ac_executable_extensions; do
32020   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
32021     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
32022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
32023     break 2
32024   fi
32025 done
32026   done
32027 IFS=$as_save_IFS
32028
32029   ;;
32030 esac
32031 fi
32032 XSLTPROC=$ac_cv_path_XSLTPROC
32033 if test -n "$XSLTPROC"; then
32034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
32035 $as_echo "$XSLTPROC" >&6; }
32036 else
32037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
32038 $as_echo "no" >&6; }
32039 fi
32040
32041
32042   test -n "$XSLTPROC" && break
32043 done
32044 test -n "$XSLTPROC" || XSLTPROC="missing"
32045
32046 if test "x$USE_MAINTAINER_MODE" = xyes; then
32047   if test "${XSLTPROC}" = missing; then
32048     as_fn_error $? "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
32049   fi
32050 fi
32051
32052
32053
32054
32055
32056 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
32057
32058
32059
32060 # Check whether we will enable the inclusion of unit tests when
32061 # compiling GDB.
32062 #
32063 # The default value of this option changes depending whether we're on
32064 # development mode (in which case it's "true") or not (in which case
32065 # it's "false").  The $development variable is set by the GDB_AC_COMMON
32066 # macro, which must therefore be used before GDB_AC_SELFTEST.
32067
32068 if test "x$development" != xtrue && test "x$development" != xfalse; then :
32069   as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
32070 fi
32071
32072 # Check whether --enable-unit-tests was given.
32073 if test "${enable_unit_tests+set}" = set; then :
32074   enableval=$enable_unit_tests; case "${enableval}" in
32075   yes)  enable_unittests=true  ;;
32076   no)   enable_unittests=false ;;
32077   *)    as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
32078 esac
32079 else
32080   enable_unittests=$development
32081 fi
32082
32083
32084 if $enable_unittests; then
32085
32086 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
32087
32088
32089   CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
32090   CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
32091
32092 fi
32093
32094
32095
32096   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
32097   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
32098   if test "x$GDB_TRANSFORM_NAME" = x; then
32099      GDB_TRANSFORM_NAME=gdb
32100   fi
32101
32102
32103
32104   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
32105   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
32106   if test "x$GCORE_TRANSFORM_NAME" = x; then
32107      GCORE_TRANSFORM_NAME=gcore
32108   fi
32109
32110
32111 ac_config_files="$ac_config_files gcore"
32112
32113 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
32114
32115
32116 cat >confcache <<\_ACEOF
32117 # This file is a shell script that caches the results of configure
32118 # tests run on this system so they can be shared between configure
32119 # scripts and configure runs, see configure's option --config-cache.
32120 # It is not useful on other systems.  If it contains results you don't
32121 # want to keep, you may remove or edit it.
32122 #
32123 # config.status only pays attention to the cache file if you give it
32124 # the --recheck option to rerun configure.
32125 #
32126 # `ac_cv_env_foo' variables (set or unset) will be overridden when
32127 # loading this file, other *unset* `ac_cv_foo' will be assigned the
32128 # following values.
32129
32130 _ACEOF
32131
32132 # The following way of writing the cache mishandles newlines in values,
32133 # but we know of no workaround that is simple, portable, and efficient.
32134 # So, we kill variables containing newlines.
32135 # Ultrix sh set writes to stderr and can't be redirected directly,
32136 # and sets the high bit in the cache file unless we assign to the vars.
32137 (
32138   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
32139     eval ac_val=\$$ac_var
32140     case $ac_val in #(
32141     *${as_nl}*)
32142       case $ac_var in #(
32143       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
32144 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
32145       esac
32146       case $ac_var in #(
32147       _ | IFS | as_nl) ;; #(
32148       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
32149       *) { eval $ac_var=; unset $ac_var;} ;;
32150       esac ;;
32151     esac
32152   done
32153
32154   (set) 2>&1 |
32155     case $as_nl`(ac_space=' '; set) 2>&1` in #(
32156     *${as_nl}ac_space=\ *)
32157       # `set' does not quote correctly, so add quotes: double-quote
32158       # substitution turns \\\\ into \\, and sed turns \\ into \.
32159       sed -n \
32160         "s/'/'\\\\''/g;
32161           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
32162       ;; #(
32163     *)
32164       # `set' quotes correctly as required by POSIX, so do not add quotes.
32165       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
32166       ;;
32167     esac |
32168     sort
32169 ) |
32170   sed '
32171      /^ac_cv_env_/b end
32172      t clear
32173      :clear
32174      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
32175      t end
32176      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
32177      :end' >>confcache
32178 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
32179   if test -w "$cache_file"; then
32180     if test "x$cache_file" != "x/dev/null"; then
32181       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
32182 $as_echo "$as_me: updating cache $cache_file" >&6;}
32183       if test ! -f "$cache_file" || test -h "$cache_file"; then
32184         cat confcache >"$cache_file"
32185       else
32186         case $cache_file in #(
32187         */* | ?:*)
32188           mv -f confcache "$cache_file"$$ &&
32189           mv -f "$cache_file"$$ "$cache_file" ;; #(
32190         *)
32191           mv -f confcache "$cache_file" ;;
32192         esac
32193       fi
32194     fi
32195   else
32196     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
32197 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
32198   fi
32199 fi
32200 rm -f confcache
32201
32202 test "x$prefix" = xNONE && prefix=$ac_default_prefix
32203 # Let make expand exec_prefix.
32204 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
32205
32206 DEFS=-DHAVE_CONFIG_H
32207
32208 ac_libobjs=
32209 ac_ltlibobjs=
32210 U=
32211 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
32212   # 1. Remove the extension, and $U if already installed.
32213   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
32214   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
32215   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
32216   #    will be set to the directory where LIBOBJS objects are built.
32217   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
32218   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
32219 done
32220 LIBOBJS=$ac_libobjs
32221
32222 LTLIBOBJS=$ac_ltlibobjs
32223
32224
32225 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
32226   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
32227 Usually this means the macro was only invoked conditionally." "$LINENO" 5
32228 fi
32229 if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then
32230   as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined.
32231 Usually this means the macro was only invoked conditionally." "$LINENO" 5
32232 fi
32233 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
32234   as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
32235 Usually this means the macro was only invoked conditionally." "$LINENO" 5
32236 fi
32237 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
32238   as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
32239 Usually this means the macro was only invoked conditionally." "$LINENO" 5
32240 fi
32241
32242
32243 : "${CONFIG_STATUS=./config.status}"
32244 ac_write_fail=0
32245 ac_clean_files_save=$ac_clean_files
32246 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
32247 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
32248 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
32249 as_write_fail=0
32250 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
32251 #! $SHELL
32252 # Generated by $as_me.
32253 # Run this file to recreate the current configuration.
32254 # Compiler output produced by configure, useful for debugging
32255 # configure, is in config.log if it exists.
32256
32257 debug=false
32258 ac_cs_recheck=false
32259 ac_cs_silent=false
32260
32261 SHELL=\${CONFIG_SHELL-$SHELL}
32262 export SHELL
32263 _ASEOF
32264 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
32265 ## -------------------- ##
32266 ## M4sh Initialization. ##
32267 ## -------------------- ##
32268
32269 # Be more Bourne compatible
32270 DUALCASE=1; export DUALCASE # for MKS sh
32271 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
32272   emulate sh
32273   NULLCMD=:
32274   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
32275   # is contrary to our usage.  Disable this feature.
32276   alias -g '${1+"$@"}'='"$@"'
32277   setopt NO_GLOB_SUBST
32278 else
32279   case `(set -o) 2>/dev/null` in #(
32280   *posix*) :
32281     set -o posix ;; #(
32282   *) :
32283      ;;
32284 esac
32285 fi
32286
32287
32288 as_nl='
32289 '
32290 export as_nl
32291 # Printing a long string crashes Solaris 7 /usr/bin/printf.
32292 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
32293 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
32294 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
32295 # Prefer a ksh shell builtin over an external printf program on Solaris,
32296 # but without wasting forks for bash or zsh.
32297 if test -z "$BASH_VERSION$ZSH_VERSION" \
32298     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
32299   as_echo='print -r --'
32300   as_echo_n='print -rn --'
32301 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
32302   as_echo='printf %s\n'
32303   as_echo_n='printf %s'
32304 else
32305   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
32306     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
32307     as_echo_n='/usr/ucb/echo -n'
32308   else
32309     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
32310     as_echo_n_body='eval
32311       arg=$1;
32312       case $arg in #(
32313       *"$as_nl"*)
32314         expr "X$arg" : "X\\(.*\\)$as_nl";
32315         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
32316       esac;
32317       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
32318     '
32319     export as_echo_n_body
32320     as_echo_n='sh -c $as_echo_n_body as_echo'
32321   fi
32322   export as_echo_body
32323   as_echo='sh -c $as_echo_body as_echo'
32324 fi
32325
32326 # The user is always right.
32327 if test "${PATH_SEPARATOR+set}" != set; then
32328   PATH_SEPARATOR=:
32329   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
32330     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
32331       PATH_SEPARATOR=';'
32332   }
32333 fi
32334
32335
32336 # IFS
32337 # We need space, tab and new line, in precisely that order.  Quoting is
32338 # there to prevent editors from complaining about space-tab.
32339 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
32340 # splitting by setting IFS to empty value.)
32341 IFS=" ""        $as_nl"
32342
32343 # Find who we are.  Look in the path if we contain no directory separator.
32344 as_myself=
32345 case $0 in #((
32346   *[\\/]* ) as_myself=$0 ;;
32347   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
32348 for as_dir in $PATH
32349 do
32350   IFS=$as_save_IFS
32351   test -z "$as_dir" && as_dir=.
32352     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
32353   done
32354 IFS=$as_save_IFS
32355
32356      ;;
32357 esac
32358 # We did not find ourselves, most probably we were run as `sh COMMAND'
32359 # in which case we are not to be found in the path.
32360 if test "x$as_myself" = x; then
32361   as_myself=$0
32362 fi
32363 if test ! -f "$as_myself"; then
32364   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
32365   exit 1
32366 fi
32367
32368 # Unset variables that we do not need and which cause bugs (e.g. in
32369 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
32370 # suppresses any "Segmentation fault" message there.  '((' could
32371 # trigger a bug in pdksh 5.2.14.
32372 for as_var in BASH_ENV ENV MAIL MAILPATH
32373 do eval test x\${$as_var+set} = xset \
32374   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
32375 done
32376 PS1='$ '
32377 PS2='> '
32378 PS4='+ '
32379
32380 # NLS nuisances.
32381 LC_ALL=C
32382 export LC_ALL
32383 LANGUAGE=C
32384 export LANGUAGE
32385
32386 # CDPATH.
32387 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
32388
32389
32390 # as_fn_error STATUS ERROR [LINENO LOG_FD]
32391 # ----------------------------------------
32392 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
32393 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
32394 # script with STATUS, using 1 if that was 0.
32395 as_fn_error ()
32396 {
32397   as_status=$1; test $as_status -eq 0 && as_status=1
32398   if test "$4"; then
32399     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
32400     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
32401   fi
32402   $as_echo "$as_me: error: $2" >&2
32403   as_fn_exit $as_status
32404 } # as_fn_error
32405
32406
32407 # as_fn_set_status STATUS
32408 # -----------------------
32409 # Set $? to STATUS, without forking.
32410 as_fn_set_status ()
32411 {
32412   return $1
32413 } # as_fn_set_status
32414
32415 # as_fn_exit STATUS
32416 # -----------------
32417 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
32418 as_fn_exit ()
32419 {
32420   set +e
32421   as_fn_set_status $1
32422   exit $1
32423 } # as_fn_exit
32424
32425 # as_fn_unset VAR
32426 # ---------------
32427 # Portably unset VAR.
32428 as_fn_unset ()
32429 {
32430   { eval $1=; unset $1;}
32431 }
32432 as_unset=as_fn_unset
32433 # as_fn_append VAR VALUE
32434 # ----------------------
32435 # Append the text in VALUE to the end of the definition contained in VAR. Take
32436 # advantage of any shell optimizations that allow amortized linear growth over
32437 # repeated appends, instead of the typical quadratic growth present in naive
32438 # implementations.
32439 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
32440   eval 'as_fn_append ()
32441   {
32442     eval $1+=\$2
32443   }'
32444 else
32445   as_fn_append ()
32446   {
32447     eval $1=\$$1\$2
32448   }
32449 fi # as_fn_append
32450
32451 # as_fn_arith ARG...
32452 # ------------------
32453 # Perform arithmetic evaluation on the ARGs, and store the result in the
32454 # global $as_val. Take advantage of shells that can avoid forks. The arguments
32455 # must be portable across $(()) and expr.
32456 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
32457   eval 'as_fn_arith ()
32458   {
32459     as_val=$(( $* ))
32460   }'
32461 else
32462   as_fn_arith ()
32463   {
32464     as_val=`expr "$@" || test $? -eq 1`
32465   }
32466 fi # as_fn_arith
32467
32468
32469 if expr a : '\(a\)' >/dev/null 2>&1 &&
32470    test "X`expr 00001 : '.*\(...\)'`" = X001; then
32471   as_expr=expr
32472 else
32473   as_expr=false
32474 fi
32475
32476 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
32477   as_basename=basename
32478 else
32479   as_basename=false
32480 fi
32481
32482 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
32483   as_dirname=dirname
32484 else
32485   as_dirname=false
32486 fi
32487
32488 as_me=`$as_basename -- "$0" ||
32489 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
32490          X"$0" : 'X\(//\)$' \| \
32491          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
32492 $as_echo X/"$0" |
32493     sed '/^.*\/\([^/][^/]*\)\/*$/{
32494             s//\1/
32495             q
32496           }
32497           /^X\/\(\/\/\)$/{
32498             s//\1/
32499             q
32500           }
32501           /^X\/\(\/\).*/{
32502             s//\1/
32503             q
32504           }
32505           s/.*/./; q'`
32506
32507 # Avoid depending upon Character Ranges.
32508 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
32509 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
32510 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
32511 as_cr_digits='0123456789'
32512 as_cr_alnum=$as_cr_Letters$as_cr_digits
32513
32514 ECHO_C= ECHO_N= ECHO_T=
32515 case `echo -n x` in #(((((
32516 -n*)
32517   case `echo 'xy\c'` in
32518   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
32519   xy)  ECHO_C='\c';;
32520   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
32521        ECHO_T=' ';;
32522   esac;;
32523 *)
32524   ECHO_N='-n';;
32525 esac
32526
32527 rm -f conf$$ conf$$.exe conf$$.file
32528 if test -d conf$$.dir; then
32529   rm -f conf$$.dir/conf$$.file
32530 else
32531   rm -f conf$$.dir
32532   mkdir conf$$.dir 2>/dev/null
32533 fi
32534 if (echo >conf$$.file) 2>/dev/null; then
32535   if ln -s conf$$.file conf$$ 2>/dev/null; then
32536     as_ln_s='ln -s'
32537     # ... but there are two gotchas:
32538     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
32539     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
32540     # In both cases, we have to default to `cp -pR'.
32541     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
32542       as_ln_s='cp -pR'
32543   elif ln conf$$.file conf$$ 2>/dev/null; then
32544     as_ln_s=ln
32545   else
32546     as_ln_s='cp -pR'
32547   fi
32548 else
32549   as_ln_s='cp -pR'
32550 fi
32551 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
32552 rmdir conf$$.dir 2>/dev/null
32553
32554
32555 # as_fn_mkdir_p
32556 # -------------
32557 # Create "$as_dir" as a directory, including parents if necessary.
32558 as_fn_mkdir_p ()
32559 {
32560
32561   case $as_dir in #(
32562   -*) as_dir=./$as_dir;;
32563   esac
32564   test -d "$as_dir" || eval $as_mkdir_p || {
32565     as_dirs=
32566     while :; do
32567       case $as_dir in #(
32568       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
32569       *) as_qdir=$as_dir;;
32570       esac
32571       as_dirs="'$as_qdir' $as_dirs"
32572       as_dir=`$as_dirname -- "$as_dir" ||
32573 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
32574          X"$as_dir" : 'X\(//\)[^/]' \| \
32575          X"$as_dir" : 'X\(//\)$' \| \
32576          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
32577 $as_echo X"$as_dir" |
32578     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
32579             s//\1/
32580             q
32581           }
32582           /^X\(\/\/\)[^/].*/{
32583             s//\1/
32584             q
32585           }
32586           /^X\(\/\/\)$/{
32587             s//\1/
32588             q
32589           }
32590           /^X\(\/\).*/{
32591             s//\1/
32592             q
32593           }
32594           s/.*/./; q'`
32595       test -d "$as_dir" && break
32596     done
32597     test -z "$as_dirs" || eval "mkdir $as_dirs"
32598   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
32599
32600
32601 } # as_fn_mkdir_p
32602 if mkdir -p . 2>/dev/null; then
32603   as_mkdir_p='mkdir -p "$as_dir"'
32604 else
32605   test -d ./-p && rmdir ./-p
32606   as_mkdir_p=false
32607 fi
32608
32609
32610 # as_fn_executable_p FILE
32611 # -----------------------
32612 # Test if FILE is an executable regular file.
32613 as_fn_executable_p ()
32614 {
32615   test -f "$1" && test -x "$1"
32616 } # as_fn_executable_p
32617 as_test_x='test -x'
32618 as_executable_p=as_fn_executable_p
32619
32620 # Sed expression to map a string onto a valid CPP name.
32621 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
32622
32623 # Sed expression to map a string onto a valid variable name.
32624 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
32625
32626
32627 exec 6>&1
32628 ## ----------------------------------- ##
32629 ## Main body of $CONFIG_STATUS script. ##
32630 ## ----------------------------------- ##
32631 _ASEOF
32632 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
32633
32634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32635 # Save the log message, to keep $0 and so on meaningful, and to
32636 # report actual input values of CONFIG_FILES etc. instead of their
32637 # values after options handling.
32638 ac_log="
32639 This file was extended by $as_me, which was
32640 generated by GNU Autoconf 2.69.  Invocation command line was
32641
32642   CONFIG_FILES    = $CONFIG_FILES
32643   CONFIG_HEADERS  = $CONFIG_HEADERS
32644   CONFIG_LINKS    = $CONFIG_LINKS
32645   CONFIG_COMMANDS = $CONFIG_COMMANDS
32646   $ $0 $@
32647
32648 on `(hostname || uname -n) 2>/dev/null | sed 1q`
32649 "
32650
32651 _ACEOF
32652
32653 case $ac_config_files in *"
32654 "*) set x $ac_config_files; shift; ac_config_files=$*;;
32655 esac
32656
32657 case $ac_config_headers in *"
32658 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
32659 esac
32660
32661
32662 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32663 # Files that config.status was made for.
32664 config_files="$ac_config_files"
32665 config_headers="$ac_config_headers"
32666 config_links="$ac_config_links"
32667 config_commands="$ac_config_commands"
32668
32669 _ACEOF
32670
32671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32672 ac_cs_usage="\
32673 \`$as_me' instantiates files and other configuration actions
32674 from templates according to the current configuration.  Unless the files
32675 and actions are specified as TAGs, all are instantiated by default.
32676
32677 Usage: $0 [OPTION]... [TAG]...
32678
32679   -h, --help       print this help, then exit
32680   -V, --version    print version number and configuration settings, then exit
32681       --config     print configuration, then exit
32682   -q, --quiet, --silent
32683                    do not print progress messages
32684   -d, --debug      don't remove temporary files
32685       --recheck    update $as_me by reconfiguring in the same conditions
32686       --file=FILE[:TEMPLATE]
32687                    instantiate the configuration file FILE
32688       --header=FILE[:TEMPLATE]
32689                    instantiate the configuration header FILE
32690
32691 Configuration files:
32692 $config_files
32693
32694 Configuration headers:
32695 $config_headers
32696
32697 Configuration links:
32698 $config_links
32699
32700 Configuration commands:
32701 $config_commands
32702
32703 Report bugs to the package provider."
32704
32705 _ACEOF
32706 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32707 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
32708 ac_cs_version="\\
32709 config.status
32710 configured by $0, generated by GNU Autoconf 2.69,
32711   with options \\"\$ac_cs_config\\"
32712
32713 Copyright (C) 2012 Free Software Foundation, Inc.
32714 This config.status script is free software; the Free Software Foundation
32715 gives unlimited permission to copy, distribute and modify it."
32716
32717 ac_pwd='$ac_pwd'
32718 srcdir='$srcdir'
32719 INSTALL='$INSTALL'
32720 AWK='$AWK'
32721 test -n "\$AWK" || AWK=awk
32722 _ACEOF
32723
32724 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32725 # The default lists apply if the user does not specify any file.
32726 ac_need_defaults=:
32727 while test $# != 0
32728 do
32729   case $1 in
32730   --*=?*)
32731     ac_option=`expr "X$1" : 'X\([^=]*\)='`
32732     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
32733     ac_shift=:
32734     ;;
32735   --*=)
32736     ac_option=`expr "X$1" : 'X\([^=]*\)='`
32737     ac_optarg=
32738     ac_shift=:
32739     ;;
32740   *)
32741     ac_option=$1
32742     ac_optarg=$2
32743     ac_shift=shift
32744     ;;
32745   esac
32746
32747   case $ac_option in
32748   # Handling of the options.
32749   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
32750     ac_cs_recheck=: ;;
32751   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
32752     $as_echo "$ac_cs_version"; exit ;;
32753   --config | --confi | --conf | --con | --co | --c )
32754     $as_echo "$ac_cs_config"; exit ;;
32755   --debug | --debu | --deb | --de | --d | -d )
32756     debug=: ;;
32757   --file | --fil | --fi | --f )
32758     $ac_shift
32759     case $ac_optarg in
32760     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
32761     '') as_fn_error $? "missing file argument" ;;
32762     esac
32763     as_fn_append CONFIG_FILES " '$ac_optarg'"
32764     ac_need_defaults=false;;
32765   --header | --heade | --head | --hea )
32766     $ac_shift
32767     case $ac_optarg in
32768     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
32769     esac
32770     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
32771     ac_need_defaults=false;;
32772   --he | --h)
32773     # Conflict between --help and --header
32774     as_fn_error $? "ambiguous option: \`$1'
32775 Try \`$0 --help' for more information.";;
32776   --help | --hel | -h )
32777     $as_echo "$ac_cs_usage"; exit ;;
32778   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
32779   | -silent | --silent | --silen | --sile | --sil | --si | --s)
32780     ac_cs_silent=: ;;
32781
32782   # This is an error.
32783   -*) as_fn_error $? "unrecognized option: \`$1'
32784 Try \`$0 --help' for more information." ;;
32785
32786   *) as_fn_append ac_config_targets " $1"
32787      ac_need_defaults=false ;;
32788
32789   esac
32790   shift
32791 done
32792
32793 ac_configure_extra_args=
32794
32795 if $ac_cs_silent; then
32796   exec 6>/dev/null
32797   ac_configure_extra_args="$ac_configure_extra_args --silent"
32798 fi
32799
32800 _ACEOF
32801 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32802 if \$ac_cs_recheck; then
32803   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
32804   shift
32805   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
32806   CONFIG_SHELL='$SHELL'
32807   export CONFIG_SHELL
32808   exec "\$@"
32809 fi
32810
32811 _ACEOF
32812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
32813 exec 5>>config.log
32814 {
32815   echo
32816   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
32817 ## Running $as_me. ##
32818 _ASBOX
32819   $as_echo "$ac_log"
32820 } >&5
32821
32822 _ACEOF
32823 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
32824 #
32825 # INIT-COMMANDS
32826 #
32827
32828
32829 # The HP-UX ksh and POSIX shell print the target directory to stdout
32830 # if CDPATH is set.
32831 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
32832
32833 sed_quote_subst='$sed_quote_subst'
32834 double_quote_subst='$double_quote_subst'
32835 delay_variable_subst='$delay_variable_subst'
32836 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
32837 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
32838 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
32839 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
32840 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
32841 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
32842 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
32843 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
32844 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
32845 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
32846 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
32847 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
32848 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
32849 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
32850 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
32851 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
32852 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
32853 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
32854 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
32855 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
32856 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
32857 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
32858 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
32859 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
32860 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
32861 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
32862 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
32863 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
32864 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
32865 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
32866 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
32867 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
32868 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
32869 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
32870 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
32871 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
32872 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
32873 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
32874 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
32875 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
32876 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
32877 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
32878 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
32879 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
32880 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
32881 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
32882 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
32883 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
32884 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"`'
32885 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
32886 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
32887 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
32888 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
32889 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
32890 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
32891 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
32892 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
32893 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
32894 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
32895 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
32896 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
32897 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
32898 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
32899 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
32900 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
32901 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
32902 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
32903 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
32904 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
32905 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
32906 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
32907 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
32908 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
32909 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
32910 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
32911 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
32912 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
32913 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
32914 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
32915 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
32916 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
32917 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
32918 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
32919 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
32920 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
32921 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
32922 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
32923 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
32924 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
32925 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
32926 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
32927 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
32928 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
32929 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
32930 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
32931 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
32932 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
32933 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
32934 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
32935 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
32936 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
32937 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
32938 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
32939 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
32940 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
32941 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
32942 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
32943 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
32944 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
32945 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
32946 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
32947 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
32948 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
32949 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
32950 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
32951 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
32952 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
32953 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
32954 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
32955 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
32956 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
32957 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
32958 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
32959 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
32960 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
32961 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
32962 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
32963 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
32964 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32965 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32966 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
32967 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
32968 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
32969 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
32970 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
32971 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
32972 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
32973 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
32974 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
32975 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
32976 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
32977 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
32978 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32979 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32980 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32981 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32982 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32983 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
32984 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
32985 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
32986 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
32987 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
32988 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
32989 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
32990 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
32991 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
32992 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
32993 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
32994 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
32995 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
32996 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
32997 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
32998 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
32999 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
33000 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
33001 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
33002 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
33003 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
33004 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
33005 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
33006 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
33007 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
33008 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
33009 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
33010 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
33011
33012 LTCC='$LTCC'
33013 LTCFLAGS='$LTCFLAGS'
33014 compiler='$compiler_DEFAULT'
33015
33016 # A function that is used when there is no print builtin or printf.
33017 func_fallback_echo ()
33018 {
33019   eval 'cat <<_LTECHO_EOF
33020 \$1
33021 _LTECHO_EOF'
33022 }
33023
33024 # Quote evaled strings.
33025 for var in SHELL \
33026 ECHO \
33027 SED \
33028 GREP \
33029 EGREP \
33030 FGREP \
33031 LD \
33032 NM \
33033 LN_S \
33034 lt_SP2NL \
33035 lt_NL2SP \
33036 reload_flag \
33037 OBJDUMP \
33038 deplibs_check_method \
33039 file_magic_cmd \
33040 AR \
33041 AR_FLAGS \
33042 STRIP \
33043 RANLIB \
33044 CC \
33045 CFLAGS \
33046 compiler \
33047 lt_cv_sys_global_symbol_pipe \
33048 lt_cv_sys_global_symbol_to_cdecl \
33049 lt_cv_sys_global_symbol_to_c_name_address \
33050 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
33051 lt_prog_compiler_no_builtin_flag \
33052 lt_prog_compiler_wl \
33053 lt_prog_compiler_pic \
33054 lt_prog_compiler_static \
33055 lt_cv_prog_compiler_c_o \
33056 need_locks \
33057 DSYMUTIL \
33058 NMEDIT \
33059 LIPO \
33060 OTOOL \
33061 OTOOL64 \
33062 shrext_cmds \
33063 export_dynamic_flag_spec \
33064 whole_archive_flag_spec \
33065 compiler_needs_object \
33066 with_gnu_ld \
33067 allow_undefined_flag \
33068 no_undefined_flag \
33069 hardcode_libdir_flag_spec \
33070 hardcode_libdir_flag_spec_ld \
33071 hardcode_libdir_separator \
33072 fix_srcfile_path \
33073 exclude_expsyms \
33074 include_expsyms \
33075 file_list_spec \
33076 variables_saved_for_relink \
33077 libname_spec \
33078 library_names_spec \
33079 soname_spec \
33080 install_override_mode \
33081 finish_eval \
33082 old_striplib \
33083 striplib \
33084 compiler_lib_search_dirs \
33085 predep_objects \
33086 postdep_objects \
33087 predeps \
33088 postdeps \
33089 compiler_lib_search_path \
33090 LD_CXX \
33091 reload_flag_CXX \
33092 compiler_CXX \
33093 lt_prog_compiler_no_builtin_flag_CXX \
33094 lt_prog_compiler_wl_CXX \
33095 lt_prog_compiler_pic_CXX \
33096 lt_prog_compiler_static_CXX \
33097 lt_cv_prog_compiler_c_o_CXX \
33098 export_dynamic_flag_spec_CXX \
33099 whole_archive_flag_spec_CXX \
33100 compiler_needs_object_CXX \
33101 with_gnu_ld_CXX \
33102 allow_undefined_flag_CXX \
33103 no_undefined_flag_CXX \
33104 hardcode_libdir_flag_spec_CXX \
33105 hardcode_libdir_flag_spec_ld_CXX \
33106 hardcode_libdir_separator_CXX \
33107 fix_srcfile_path_CXX \
33108 exclude_expsyms_CXX \
33109 include_expsyms_CXX \
33110 file_list_spec_CXX \
33111 compiler_lib_search_dirs_CXX \
33112 predep_objects_CXX \
33113 postdep_objects_CXX \
33114 predeps_CXX \
33115 postdeps_CXX \
33116 compiler_lib_search_path_CXX; do
33117     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
33118     *[\\\\\\\`\\"\\\$]*)
33119       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
33120       ;;
33121     *)
33122       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
33123       ;;
33124     esac
33125 done
33126
33127 # Double-quote double-evaled strings.
33128 for var in reload_cmds \
33129 old_postinstall_cmds \
33130 old_postuninstall_cmds \
33131 old_archive_cmds \
33132 extract_expsyms_cmds \
33133 old_archive_from_new_cmds \
33134 old_archive_from_expsyms_cmds \
33135 archive_cmds \
33136 archive_expsym_cmds \
33137 module_cmds \
33138 module_expsym_cmds \
33139 export_symbols_cmds \
33140 prelink_cmds \
33141 postinstall_cmds \
33142 postuninstall_cmds \
33143 finish_cmds \
33144 sys_lib_search_path_spec \
33145 sys_lib_dlsearch_path_spec \
33146 reload_cmds_CXX \
33147 old_archive_cmds_CXX \
33148 old_archive_from_new_cmds_CXX \
33149 old_archive_from_expsyms_cmds_CXX \
33150 archive_cmds_CXX \
33151 archive_expsym_cmds_CXX \
33152 module_cmds_CXX \
33153 module_expsym_cmds_CXX \
33154 export_symbols_cmds_CXX \
33155 prelink_cmds_CXX; do
33156     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
33157     *[\\\\\\\`\\"\\\$]*)
33158       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
33159       ;;
33160     *)
33161       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
33162       ;;
33163     esac
33164 done
33165
33166 ac_aux_dir='$ac_aux_dir'
33167 xsi_shell='$xsi_shell'
33168 lt_shell_append='$lt_shell_append'
33169
33170 # See if we are running on zsh, and set the options which allow our
33171 # commands through without removal of \ escapes INIT.
33172 if test -n "\${ZSH_VERSION+set}" ; then
33173    setopt NO_GLOB_SUBST
33174 fi
33175
33176
33177     PACKAGE='$PACKAGE'
33178     VERSION='$VERSION'
33179     TIMESTAMP='$TIMESTAMP'
33180     RM='$RM'
33181     ofile='$ofile'
33182
33183
33184
33185 ac_aux_dir='$ac_aux_dir'
33186
33187
33188 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
33189 GDB_NM_FILE=$GDB_NM_FILE
33190
33191 _ACEOF
33192
33193 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33194
33195 # Handling of arguments.
33196 for ac_config_target in $ac_config_targets
33197 do
33198   case $ac_config_target in
33199     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
33200     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
33201     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
33202     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
33203     "nm.h") CONFIG_LINKS="$CONFIG_LINKS nm.h:$GDB_NM_FILE" ;;
33204     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
33205     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
33206     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
33207     "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
33208     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
33209     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
33210
33211   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
33212   esac
33213 done
33214
33215
33216 # If the user did not use the arguments to specify the items to instantiate,
33217 # then the envvar interface is used.  Set only those that are not.
33218 # We use the long form for the default assignment because of an extremely
33219 # bizarre bug on SunOS 4.1.3.
33220 if $ac_need_defaults; then
33221   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
33222   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
33223   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
33224   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
33225 fi
33226
33227 # Have a temporary directory for convenience.  Make it in the build tree
33228 # simply because there is no reason against having it here, and in addition,
33229 # creating and moving files from /tmp can sometimes cause problems.
33230 # Hook for its removal unless debugging.
33231 # Note that there is a small window in which the directory will not be cleaned:
33232 # after its creation but before its name has been assigned to `$tmp'.
33233 $debug ||
33234 {
33235   tmp= ac_tmp=
33236   trap 'exit_status=$?
33237   : "${ac_tmp:=$tmp}"
33238   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
33239 ' 0
33240   trap 'as_fn_exit 1' 1 2 13 15
33241 }
33242 # Create a (secure) tmp directory for tmp files.
33243
33244 {
33245   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
33246   test -d "$tmp"
33247 }  ||
33248 {
33249   tmp=./conf$$-$RANDOM
33250   (umask 077 && mkdir "$tmp")
33251 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
33252 ac_tmp=$tmp
33253
33254 # Set up the scripts for CONFIG_FILES section.
33255 # No need to generate them if there are no CONFIG_FILES.
33256 # This happens for instance with `./config.status config.h'.
33257 if test -n "$CONFIG_FILES"; then
33258
33259 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
33260   ac_cs_awk_getline=:
33261   ac_cs_awk_pipe_init=
33262   ac_cs_awk_read_file='
33263       while ((getline aline < (F[key])) > 0)
33264         print(aline)
33265       close(F[key])'
33266   ac_cs_awk_pipe_fini=
33267 else
33268   ac_cs_awk_getline=false
33269   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
33270   ac_cs_awk_read_file='
33271       print "|#_!!_#|"
33272       print "cat " F[key] " &&"
33273       '$ac_cs_awk_pipe_init
33274   # The final `:' finishes the AND list.
33275   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
33276 fi
33277 ac_cr=`echo X | tr X '\015'`
33278 # On cygwin, bash can eat \r inside `` if the user requested igncr.
33279 # But we know of no other shell where ac_cr would be empty at this
33280 # point, so we can use a bashism as a fallback.
33281 if test "x$ac_cr" = x; then
33282   eval ac_cr=\$\'\\r\'
33283 fi
33284 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
33285 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
33286   ac_cs_awk_cr='\\r'
33287 else
33288   ac_cs_awk_cr=$ac_cr
33289 fi
33290
33291 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
33292 _ACEOF
33293
33294 # Create commands to substitute file output variables.
33295 {
33296   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
33297   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
33298   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
33299   echo "_ACAWK" &&
33300   echo "_ACEOF"
33301 } >conf$$files.sh &&
33302 . ./conf$$files.sh ||
33303   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33304 rm -f conf$$files.sh
33305
33306 {
33307   echo "cat >conf$$subs.awk <<_ACEOF" &&
33308   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
33309   echo "_ACEOF"
33310 } >conf$$subs.sh ||
33311   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33312 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
33313 ac_delim='%!_!# '
33314 for ac_last_try in false false false false false :; do
33315   . ./conf$$subs.sh ||
33316     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33317
33318   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
33319   if test $ac_delim_n = $ac_delim_num; then
33320     break
33321   elif $ac_last_try; then
33322     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
33323   else
33324     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
33325   fi
33326 done
33327 rm -f conf$$subs.sh
33328
33329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33330 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
33331 _ACEOF
33332 sed -n '
33333 h
33334 s/^/S["/; s/!.*/"]=/
33335 p
33336 g
33337 s/^[^!]*!//
33338 :repl
33339 t repl
33340 s/'"$ac_delim"'$//
33341 t delim
33342 :nl
33343 h
33344 s/\(.\{148\}\)..*/\1/
33345 t more1
33346 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
33347 p
33348 n
33349 b repl
33350 :more1
33351 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
33352 p
33353 g
33354 s/.\{148\}//
33355 t nl
33356 :delim
33357 h
33358 s/\(.\{148\}\)..*/\1/
33359 t more2
33360 s/["\\]/\\&/g; s/^/"/; s/$/"/
33361 p
33362 b
33363 :more2
33364 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
33365 p
33366 g
33367 s/.\{148\}//
33368 t delim
33369 ' <conf$$subs.awk | sed '
33370 /^[^""]/{
33371   N
33372   s/\n//
33373 }
33374 ' >>$CONFIG_STATUS || ac_write_fail=1
33375 rm -f conf$$subs.awk
33376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33377 _ACAWK
33378 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
33379   for (key in S) S_is_set[key] = 1
33380   FS = "\a"
33381   \$ac_cs_awk_pipe_init
33382 }
33383 {
33384   line = $ 0
33385   nfields = split(line, field, "@")
33386   substed = 0
33387   len = length(field[1])
33388   for (i = 2; i < nfields; i++) {
33389     key = field[i]
33390     keylen = length(key)
33391     if (S_is_set[key]) {
33392       value = S[key]
33393       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
33394       len += length(value) + length(field[++i])
33395       substed = 1
33396     } else
33397       len += 1 + keylen
33398   }
33399   if (nfields == 3 && !substed) {
33400     key = field[2]
33401     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
33402       \$ac_cs_awk_read_file
33403       next
33404     }
33405   }
33406   print line
33407 }
33408 \$ac_cs_awk_pipe_fini
33409 _ACAWK
33410 _ACEOF
33411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33412 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
33413   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
33414 else
33415   cat
33416 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
33417   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
33418 _ACEOF
33419
33420 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
33421 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
33422 # trailing colons and then remove the whole line if VPATH becomes empty
33423 # (actually we leave an empty line to preserve line numbers).
33424 if test "x$srcdir" = x.; then
33425   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
33426 h
33427 s///
33428 s/^/:/
33429 s/[      ]*$/:/
33430 s/:\$(srcdir):/:/g
33431 s/:\${srcdir}:/:/g
33432 s/:@srcdir@:/:/g
33433 s/^:*//
33434 s/:*$//
33435 x
33436 s/\(=[   ]*\).*/\1/
33437 G
33438 s/\n//
33439 s/^[^=]*=[       ]*$//
33440 }'
33441 fi
33442
33443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33444 fi # test -n "$CONFIG_FILES"
33445
33446 # Set up the scripts for CONFIG_HEADERS section.
33447 # No need to generate them if there are no CONFIG_HEADERS.
33448 # This happens for instance with `./config.status Makefile'.
33449 if test -n "$CONFIG_HEADERS"; then
33450 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
33451 BEGIN {
33452 _ACEOF
33453
33454 # Transform confdefs.h into an awk script `defines.awk', embedded as
33455 # here-document in config.status, that substitutes the proper values into
33456 # config.h.in to produce config.h.
33457
33458 # Create a delimiter string that does not exist in confdefs.h, to ease
33459 # handling of long lines.
33460 ac_delim='%!_!# '
33461 for ac_last_try in false false :; do
33462   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
33463   if test -z "$ac_tt"; then
33464     break
33465   elif $ac_last_try; then
33466     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
33467   else
33468     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
33469   fi
33470 done
33471
33472 # For the awk script, D is an array of macro values keyed by name,
33473 # likewise P contains macro parameters if any.  Preserve backslash
33474 # newline sequences.
33475
33476 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
33477 sed -n '
33478 s/.\{148\}/&'"$ac_delim"'/g
33479 t rset
33480 :rset
33481 s/^[     ]*#[    ]*define[       ][      ]*/ /
33482 t def
33483 d
33484 :def
33485 s/\\$//
33486 t bsnl
33487 s/["\\]/\\&/g
33488 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
33489 D["\1"]=" \3"/p
33490 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
33491 d
33492 :bsnl
33493 s/["\\]/\\&/g
33494 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
33495 D["\1"]=" \3\\\\\\n"\\/p
33496 t cont
33497 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
33498 t cont
33499 d
33500 :cont
33501 n
33502 s/.\{148\}/&'"$ac_delim"'/g
33503 t clear
33504 :clear
33505 s/\\$//
33506 t bsnlc
33507 s/["\\]/\\&/g; s/^/"/; s/$/"/p
33508 d
33509 :bsnlc
33510 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
33511 b cont
33512 ' <confdefs.h | sed '
33513 s/'"$ac_delim"'/"\\\
33514 "/g' >>$CONFIG_STATUS || ac_write_fail=1
33515
33516 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33517   for (key in D) D_is_set[key] = 1
33518   FS = "\a"
33519 }
33520 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
33521   line = \$ 0
33522   split(line, arg, " ")
33523   if (arg[1] == "#") {
33524     defundef = arg[2]
33525     mac1 = arg[3]
33526   } else {
33527     defundef = substr(arg[1], 2)
33528     mac1 = arg[2]
33529   }
33530   split(mac1, mac2, "(") #)
33531   macro = mac2[1]
33532   prefix = substr(line, 1, index(line, defundef) - 1)
33533   if (D_is_set[macro]) {
33534     # Preserve the white space surrounding the "#".
33535     print prefix "define", macro P[macro] D[macro]
33536     next
33537   } else {
33538     # Replace #undef with comments.  This is necessary, for example,
33539     # in the case of _POSIX_SOURCE, which is predefined and required
33540     # on some systems where configure will not decide to define it.
33541     if (defundef == "undef") {
33542       print "/*", prefix defundef, macro, "*/"
33543       next
33544     }
33545   }
33546 }
33547 { print }
33548 _ACAWK
33549 _ACEOF
33550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33551   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
33552 fi # test -n "$CONFIG_HEADERS"
33553
33554
33555 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
33556 shift
33557 for ac_tag
33558 do
33559   case $ac_tag in
33560   :[FHLC]) ac_mode=$ac_tag; continue;;
33561   esac
33562   case $ac_mode$ac_tag in
33563   :[FHL]*:*);;
33564   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
33565   :[FH]-) ac_tag=-:-;;
33566   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
33567   esac
33568   ac_save_IFS=$IFS
33569   IFS=:
33570   set x $ac_tag
33571   IFS=$ac_save_IFS
33572   shift
33573   ac_file=$1
33574   shift
33575
33576   case $ac_mode in
33577   :L) ac_source=$1;;
33578   :[FH])
33579     ac_file_inputs=
33580     for ac_f
33581     do
33582       case $ac_f in
33583       -) ac_f="$ac_tmp/stdin";;
33584       *) # Look for the file first in the build tree, then in the source tree
33585          # (if the path is not absolute).  The absolute path cannot be DOS-style,
33586          # because $ac_f cannot contain `:'.
33587          test -f "$ac_f" ||
33588            case $ac_f in
33589            [\\/$]*) false;;
33590            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
33591            esac ||
33592            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
33593       esac
33594       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
33595       as_fn_append ac_file_inputs " '$ac_f'"
33596     done
33597
33598     # Let's still pretend it is `configure' which instantiates (i.e., don't
33599     # use $as_me), people would be surprised to read:
33600     #    /* config.h.  Generated by config.status.  */
33601     configure_input='Generated from '`
33602           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
33603         `' by configure.'
33604     if test x"$ac_file" != x-; then
33605       configure_input="$ac_file.  $configure_input"
33606       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
33607 $as_echo "$as_me: creating $ac_file" >&6;}
33608     fi
33609     # Neutralize special characters interpreted by sed in replacement strings.
33610     case $configure_input in #(
33611     *\&* | *\|* | *\\* )
33612        ac_sed_conf_input=`$as_echo "$configure_input" |
33613        sed 's/[\\\\&|]/\\\\&/g'`;; #(
33614     *) ac_sed_conf_input=$configure_input;;
33615     esac
33616
33617     case $ac_tag in
33618     *:-:* | *:-) cat >"$ac_tmp/stdin" \
33619       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
33620     esac
33621     ;;
33622   esac
33623
33624   ac_dir=`$as_dirname -- "$ac_file" ||
33625 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
33626          X"$ac_file" : 'X\(//\)[^/]' \| \
33627          X"$ac_file" : 'X\(//\)$' \| \
33628          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
33629 $as_echo X"$ac_file" |
33630     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
33631             s//\1/
33632             q
33633           }
33634           /^X\(\/\/\)[^/].*/{
33635             s//\1/
33636             q
33637           }
33638           /^X\(\/\/\)$/{
33639             s//\1/
33640             q
33641           }
33642           /^X\(\/\).*/{
33643             s//\1/
33644             q
33645           }
33646           s/.*/./; q'`
33647   as_dir="$ac_dir"; as_fn_mkdir_p
33648   ac_builddir=.
33649
33650 case "$ac_dir" in
33651 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
33652 *)
33653   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
33654   # A ".." for each directory in $ac_dir_suffix.
33655   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
33656   case $ac_top_builddir_sub in
33657   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
33658   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
33659   esac ;;
33660 esac
33661 ac_abs_top_builddir=$ac_pwd
33662 ac_abs_builddir=$ac_pwd$ac_dir_suffix
33663 # for backward compatibility:
33664 ac_top_builddir=$ac_top_build_prefix
33665
33666 case $srcdir in
33667   .)  # We are building in place.
33668     ac_srcdir=.
33669     ac_top_srcdir=$ac_top_builddir_sub
33670     ac_abs_top_srcdir=$ac_pwd ;;
33671   [\\/]* | ?:[\\/]* )  # Absolute name.
33672     ac_srcdir=$srcdir$ac_dir_suffix;
33673     ac_top_srcdir=$srcdir
33674     ac_abs_top_srcdir=$srcdir ;;
33675   *) # Relative name.
33676     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
33677     ac_top_srcdir=$ac_top_build_prefix$srcdir
33678     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
33679 esac
33680 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
33681
33682
33683   case $ac_mode in
33684   :F)
33685   #
33686   # CONFIG_FILE
33687   #
33688
33689   case $INSTALL in
33690   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
33691   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
33692   esac
33693 _ACEOF
33694
33695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33696 # If the template does not know about datarootdir, expand it.
33697 # FIXME: This hack should be removed a few years after 2.60.
33698 ac_datarootdir_hack=; ac_datarootdir_seen=
33699 ac_sed_dataroot='
33700 /datarootdir/ {
33701   p
33702   q
33703 }
33704 /@datadir@/p
33705 /@docdir@/p
33706 /@infodir@/p
33707 /@localedir@/p
33708 /@mandir@/p'
33709 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
33710 *datarootdir*) ac_datarootdir_seen=yes;;
33711 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
33712   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
33713 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
33714 _ACEOF
33715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33716   ac_datarootdir_hack='
33717   s&@datadir@&$datadir&g
33718   s&@docdir@&$docdir&g
33719   s&@infodir@&$infodir&g
33720   s&@localedir@&$localedir&g
33721   s&@mandir@&$mandir&g
33722   s&\\\${datarootdir}&$datarootdir&g' ;;
33723 esac
33724 _ACEOF
33725
33726 # Neutralize VPATH when `$srcdir' = `.'.
33727 # Shell code in configure.ac might set extrasub.
33728 # FIXME: do we really want to maintain this feature?
33729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
33730 ac_sed_extra="$ac_vpsub
33731 $extrasub
33732 _ACEOF
33733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
33734 :t
33735 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
33736 s|@configure_input@|$ac_sed_conf_input|;t t
33737 s&@top_builddir@&$ac_top_builddir_sub&;t t
33738 s&@top_build_prefix@&$ac_top_build_prefix&;t t
33739 s&@srcdir@&$ac_srcdir&;t t
33740 s&@abs_srcdir@&$ac_abs_srcdir&;t t
33741 s&@top_srcdir@&$ac_top_srcdir&;t t
33742 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
33743 s&@builddir@&$ac_builddir&;t t
33744 s&@abs_builddir@&$ac_abs_builddir&;t t
33745 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
33746 s&@INSTALL@&$ac_INSTALL&;t t
33747 $ac_datarootdir_hack
33748 "
33749 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
33750 if $ac_cs_awk_getline; then
33751   $AWK -f "$ac_tmp/subs.awk"
33752 else
33753   $AWK -f "$ac_tmp/subs.awk" | $SHELL
33754 fi \
33755   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33756
33757 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
33758   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
33759   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
33760       "$ac_tmp/out"`; test -z "$ac_out"; } &&
33761   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
33762 which seems to be undefined.  Please make sure it is defined" >&5
33763 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
33764 which seems to be undefined.  Please make sure it is defined" >&2;}
33765
33766   rm -f "$ac_tmp/stdin"
33767   case $ac_file in
33768   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
33769   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
33770   esac \
33771   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33772  ;;
33773   :H)
33774   #
33775   # CONFIG_HEADER
33776   #
33777   if test x"$ac_file" != x-; then
33778     {
33779       $as_echo "/* $configure_input  */" \
33780       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
33781     } >"$ac_tmp/config.h" \
33782       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33783     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
33784       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
33785 $as_echo "$as_me: $ac_file is unchanged" >&6;}
33786     else
33787       rm -f "$ac_file"
33788       mv "$ac_tmp/config.h" "$ac_file" \
33789         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
33790     fi
33791   else
33792     $as_echo "/* $configure_input  */" \
33793       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
33794       || as_fn_error $? "could not create -" "$LINENO" 5
33795   fi
33796  ;;
33797   :L)
33798   #
33799   # CONFIG_LINK
33800   #
33801
33802   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
33803     :
33804   else
33805     # Prefer the file from the source tree if names are identical.
33806     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
33807       ac_source=$srcdir/$ac_source
33808     fi
33809
33810     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
33811 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
33812
33813     if test ! -r "$ac_source"; then
33814       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
33815     fi
33816     rm -f "$ac_file"
33817
33818     # Try a relative symlink, then a hard link, then a copy.
33819     case $ac_source in
33820     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
33821         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
33822     esac
33823     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
33824       ln "$ac_source" "$ac_file" 2>/dev/null ||
33825       cp -p "$ac_source" "$ac_file" ||
33826       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
33827   fi
33828  ;;
33829   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
33830 $as_echo "$as_me: executing $ac_file commands" >&6;}
33831  ;;
33832   esac
33833
33834
33835   case $ac_file$ac_mode in
33836     "config.h":H) echo > stamp-h ;;
33837     "libtool":C)
33838
33839     # See if we are running on zsh, and set the options which allow our
33840     # commands through without removal of \ escapes.
33841     if test -n "${ZSH_VERSION+set}" ; then
33842       setopt NO_GLOB_SUBST
33843     fi
33844
33845     cfgfile="${ofile}T"
33846     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
33847     $RM "$cfgfile"
33848
33849     cat <<_LT_EOF >> "$cfgfile"
33850 #! $SHELL
33851
33852 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
33853 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
33854 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
33855 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
33856 #
33857 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
33858 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
33859 #   Written by Gordon Matzigkeit, 1996
33860 #
33861 #   This file is part of GNU Libtool.
33862 #
33863 # GNU Libtool is free software; you can redistribute it and/or
33864 # modify it under the terms of the GNU General Public License as
33865 # published by the Free Software Foundation; either version 2 of
33866 # the License, or (at your option) any later version.
33867 #
33868 # As a special exception to the GNU General Public License,
33869 # if you distribute this file as part of a program or library that
33870 # is built using GNU Libtool, you may include this file under the
33871 # same distribution terms that you use for the rest of that program.
33872 #
33873 # GNU Libtool is distributed in the hope that it will be useful,
33874 # but WITHOUT ANY WARRANTY; without even the implied warranty of
33875 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
33876 # GNU General Public License for more details.
33877 #
33878 # You should have received a copy of the GNU General Public License
33879 # along with GNU Libtool; see the file COPYING.  If not, a copy
33880 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
33881 # obtained by writing to the Free Software Foundation, Inc.,
33882 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
33883
33884
33885 # The names of the tagged configurations supported by this script.
33886 available_tags="CXX "
33887
33888 # ### BEGIN LIBTOOL CONFIG
33889
33890 # Which release of libtool.m4 was used?
33891 macro_version=$macro_version
33892 macro_revision=$macro_revision
33893
33894 # Whether or not to build shared libraries.
33895 build_libtool_libs=$enable_shared
33896
33897 # Whether or not to build static libraries.
33898 build_old_libs=$enable_static
33899
33900 # What type of objects to build.
33901 pic_mode=$pic_mode
33902
33903 # Whether or not to optimize for fast installation.
33904 fast_install=$enable_fast_install
33905
33906 # Shell to use when invoking shell scripts.
33907 SHELL=$lt_SHELL
33908
33909 # An echo program that protects backslashes.
33910 ECHO=$lt_ECHO
33911
33912 # The host system.
33913 host_alias=$host_alias
33914 host=$host
33915 host_os=$host_os
33916
33917 # The build system.
33918 build_alias=$build_alias
33919 build=$build
33920 build_os=$build_os
33921
33922 # A sed program that does not truncate output.
33923 SED=$lt_SED
33924
33925 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
33926 Xsed="\$SED -e 1s/^X//"
33927
33928 # A grep program that handles long lines.
33929 GREP=$lt_GREP
33930
33931 # An ERE matcher.
33932 EGREP=$lt_EGREP
33933
33934 # A literal string matcher.
33935 FGREP=$lt_FGREP
33936
33937 # A BSD- or MS-compatible name lister.
33938 NM=$lt_NM
33939
33940 # Whether we need soft or hard links.
33941 LN_S=$lt_LN_S
33942
33943 # What is the maximum length of a command?
33944 max_cmd_len=$max_cmd_len
33945
33946 # Object file suffix (normally "o").
33947 objext=$ac_objext
33948
33949 # Executable file suffix (normally "").
33950 exeext=$exeext
33951
33952 # whether the shell understands "unset".
33953 lt_unset=$lt_unset
33954
33955 # turn spaces into newlines.
33956 SP2NL=$lt_lt_SP2NL
33957
33958 # turn newlines into spaces.
33959 NL2SP=$lt_lt_NL2SP
33960
33961 # An object symbol dumper.
33962 OBJDUMP=$lt_OBJDUMP
33963
33964 # Method to check whether dependent libraries are shared objects.
33965 deplibs_check_method=$lt_deplibs_check_method
33966
33967 # Command to use when deplibs_check_method == "file_magic".
33968 file_magic_cmd=$lt_file_magic_cmd
33969
33970 # The archiver.
33971 AR=$lt_AR
33972 AR_FLAGS=$lt_AR_FLAGS
33973
33974 # A symbol stripping program.
33975 STRIP=$lt_STRIP
33976
33977 # Commands used to install an old-style archive.
33978 RANLIB=$lt_RANLIB
33979 old_postinstall_cmds=$lt_old_postinstall_cmds
33980 old_postuninstall_cmds=$lt_old_postuninstall_cmds
33981
33982 # Whether to use a lock for old archive extraction.
33983 lock_old_archive_extraction=$lock_old_archive_extraction
33984
33985 # A C compiler.
33986 LTCC=$lt_CC
33987
33988 # LTCC compiler flags.
33989 LTCFLAGS=$lt_CFLAGS
33990
33991 # Take the output of nm and produce a listing of raw symbols and C names.
33992 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
33993
33994 # Transform the output of nm in a proper C declaration.
33995 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
33996
33997 # Transform the output of nm in a C name address pair.
33998 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
33999
34000 # Transform the output of nm in a C name address pair when lib prefix is needed.
34001 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
34002
34003 # The name of the directory that contains temporary libtool files.
34004 objdir=$objdir
34005
34006 # Used to examine libraries when file_magic_cmd begins with "file".
34007 MAGIC_CMD=$MAGIC_CMD
34008
34009 # Must we lock files when doing compilation?
34010 need_locks=$lt_need_locks
34011
34012 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
34013 DSYMUTIL=$lt_DSYMUTIL
34014
34015 # Tool to change global to local symbols on Mac OS X.
34016 NMEDIT=$lt_NMEDIT
34017
34018 # Tool to manipulate fat objects and archives on Mac OS X.
34019 LIPO=$lt_LIPO
34020
34021 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
34022 OTOOL=$lt_OTOOL
34023
34024 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
34025 OTOOL64=$lt_OTOOL64
34026
34027 # Old archive suffix (normally "a").
34028 libext=$libext
34029
34030 # Shared library suffix (normally ".so").
34031 shrext_cmds=$lt_shrext_cmds
34032
34033 # The commands to extract the exported symbol list from a shared archive.
34034 extract_expsyms_cmds=$lt_extract_expsyms_cmds
34035
34036 # Variables whose values should be saved in libtool wrapper scripts and
34037 # restored at link time.
34038 variables_saved_for_relink=$lt_variables_saved_for_relink
34039
34040 # Do we need the "lib" prefix for modules?
34041 need_lib_prefix=$need_lib_prefix
34042
34043 # Do we need a version for libraries?
34044 need_version=$need_version
34045
34046 # Library versioning type.
34047 version_type=$version_type
34048
34049 # Shared library runtime path variable.
34050 runpath_var=$runpath_var
34051
34052 # Shared library path variable.
34053 shlibpath_var=$shlibpath_var
34054
34055 # Is shlibpath searched before the hard-coded library search path?
34056 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
34057
34058 # Format of library name prefix.
34059 libname_spec=$lt_libname_spec
34060
34061 # List of archive names.  First name is the real one, the rest are links.
34062 # The last name is the one that the linker finds with -lNAME
34063 library_names_spec=$lt_library_names_spec
34064
34065 # The coded name of the library, if different from the real name.
34066 soname_spec=$lt_soname_spec
34067
34068 # Permission mode override for installation of shared libraries.
34069 install_override_mode=$lt_install_override_mode
34070
34071 # Command to use after installation of a shared archive.
34072 postinstall_cmds=$lt_postinstall_cmds
34073
34074 # Command to use after uninstallation of a shared archive.
34075 postuninstall_cmds=$lt_postuninstall_cmds
34076
34077 # Commands used to finish a libtool library installation in a directory.
34078 finish_cmds=$lt_finish_cmds
34079
34080 # As "finish_cmds", except a single script fragment to be evaled but
34081 # not shown.
34082 finish_eval=$lt_finish_eval
34083
34084 # Whether we should hardcode library paths into libraries.
34085 hardcode_into_libs=$hardcode_into_libs
34086
34087 # Compile-time system search path for libraries.
34088 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
34089
34090 # Run-time system search path for libraries.
34091 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
34092
34093 # Whether dlopen is supported.
34094 dlopen_support=$enable_dlopen
34095
34096 # Whether dlopen of programs is supported.
34097 dlopen_self=$enable_dlopen_self
34098
34099 # Whether dlopen of statically linked programs is supported.
34100 dlopen_self_static=$enable_dlopen_self_static
34101
34102 # Commands to strip libraries.
34103 old_striplib=$lt_old_striplib
34104 striplib=$lt_striplib
34105
34106
34107 # The linker used to build libraries.
34108 LD=$lt_LD
34109
34110 # How to create reloadable object files.
34111 reload_flag=$lt_reload_flag
34112 reload_cmds=$lt_reload_cmds
34113
34114 # Commands used to build an old-style archive.
34115 old_archive_cmds=$lt_old_archive_cmds
34116
34117 # A language specific compiler.
34118 CC=$lt_compiler
34119
34120 # Is the compiler the GNU compiler?
34121 with_gcc=$GCC
34122
34123 # Compiler flag to turn off builtin functions.
34124 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
34125
34126 # How to pass a linker flag through the compiler.
34127 wl=$lt_lt_prog_compiler_wl
34128
34129 # Additional compiler flags for building library objects.
34130 pic_flag=$lt_lt_prog_compiler_pic
34131
34132 # Compiler flag to prevent dynamic linking.
34133 link_static_flag=$lt_lt_prog_compiler_static
34134
34135 # Does compiler simultaneously support -c and -o options?
34136 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
34137
34138 # Whether or not to add -lc for building shared libraries.
34139 build_libtool_need_lc=$archive_cmds_need_lc
34140
34141 # Whether or not to disallow shared libs when runtime libs are static.
34142 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
34143
34144 # Compiler flag to allow reflexive dlopens.
34145 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
34146
34147 # Compiler flag to generate shared objects directly from archives.
34148 whole_archive_flag_spec=$lt_whole_archive_flag_spec
34149
34150 # Whether the compiler copes with passing no objects directly.
34151 compiler_needs_object=$lt_compiler_needs_object
34152
34153 # Create an old-style archive from a shared archive.
34154 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
34155
34156 # Create a temporary old-style archive to link instead of a shared archive.
34157 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
34158
34159 # Commands used to build a shared archive.
34160 archive_cmds=$lt_archive_cmds
34161 archive_expsym_cmds=$lt_archive_expsym_cmds
34162
34163 # Commands used to build a loadable module if different from building
34164 # a shared archive.
34165 module_cmds=$lt_module_cmds
34166 module_expsym_cmds=$lt_module_expsym_cmds
34167
34168 # Whether we are building with GNU ld or not.
34169 with_gnu_ld=$lt_with_gnu_ld
34170
34171 # Flag that allows shared libraries with undefined symbols to be built.
34172 allow_undefined_flag=$lt_allow_undefined_flag
34173
34174 # Flag that enforces no undefined symbols.
34175 no_undefined_flag=$lt_no_undefined_flag
34176
34177 # Flag to hardcode \$libdir into a binary during linking.
34178 # This must work even if \$libdir does not exist
34179 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
34180
34181 # If ld is used when linking, flag to hardcode \$libdir into a binary
34182 # during linking.  This must work even if \$libdir does not exist.
34183 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
34184
34185 # Whether we need a single "-rpath" flag with a separated argument.
34186 hardcode_libdir_separator=$lt_hardcode_libdir_separator
34187
34188 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
34189 # DIR into the resulting binary.
34190 hardcode_direct=$hardcode_direct
34191
34192 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
34193 # DIR into the resulting binary and the resulting library dependency is
34194 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
34195 # library is relocated.
34196 hardcode_direct_absolute=$hardcode_direct_absolute
34197
34198 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
34199 # into the resulting binary.
34200 hardcode_minus_L=$hardcode_minus_L
34201
34202 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
34203 # into the resulting binary.
34204 hardcode_shlibpath_var=$hardcode_shlibpath_var
34205
34206 # Set to "yes" if building a shared library automatically hardcodes DIR
34207 # into the library and all subsequent libraries and executables linked
34208 # against it.
34209 hardcode_automatic=$hardcode_automatic
34210
34211 # Set to yes if linker adds runtime paths of dependent libraries
34212 # to runtime path list.
34213 inherit_rpath=$inherit_rpath
34214
34215 # Whether libtool must link a program against all its dependency libraries.
34216 link_all_deplibs=$link_all_deplibs
34217
34218 # Fix the shell variable \$srcfile for the compiler.
34219 fix_srcfile_path=$lt_fix_srcfile_path
34220
34221 # Set to "yes" if exported symbols are required.
34222 always_export_symbols=$always_export_symbols
34223
34224 # The commands to list exported symbols.
34225 export_symbols_cmds=$lt_export_symbols_cmds
34226
34227 # Symbols that should not be listed in the preloaded symbols.
34228 exclude_expsyms=$lt_exclude_expsyms
34229
34230 # Symbols that must always be exported.
34231 include_expsyms=$lt_include_expsyms
34232
34233 # Commands necessary for linking programs (against libraries) with templates.
34234 prelink_cmds=$lt_prelink_cmds
34235
34236 # Specify filename containing input files.
34237 file_list_spec=$lt_file_list_spec
34238
34239 # How to hardcode a shared library path into an executable.
34240 hardcode_action=$hardcode_action
34241
34242 # The directories searched by this compiler when creating a shared library.
34243 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
34244
34245 # Dependencies to place before and after the objects being linked to
34246 # create a shared library.
34247 predep_objects=$lt_predep_objects
34248 postdep_objects=$lt_postdep_objects
34249 predeps=$lt_predeps
34250 postdeps=$lt_postdeps
34251
34252 # The library search path used internally by the compiler when linking
34253 # a shared library.
34254 compiler_lib_search_path=$lt_compiler_lib_search_path
34255
34256 # ### END LIBTOOL CONFIG
34257
34258 _LT_EOF
34259
34260   case $host_os in
34261   aix3*)
34262     cat <<\_LT_EOF >> "$cfgfile"
34263 # AIX sometimes has problems with the GCC collect2 program.  For some
34264 # reason, if we set the COLLECT_NAMES environment variable, the problems
34265 # vanish in a puff of smoke.
34266 if test "X${COLLECT_NAMES+set}" != Xset; then
34267   COLLECT_NAMES=
34268   export COLLECT_NAMES
34269 fi
34270 _LT_EOF
34271     ;;
34272   esac
34273
34274
34275 ltmain="$ac_aux_dir/ltmain.sh"
34276
34277
34278   # We use sed instead of cat because bash on DJGPP gets confused if
34279   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
34280   # text mode, it properly converts lines to CR/LF.  This bash problem
34281   # is reportedly fixed, but why not run on old versions too?
34282   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
34283     || (rm -f "$cfgfile"; exit 1)
34284
34285   case $xsi_shell in
34286   yes)
34287     cat << \_LT_EOF >> "$cfgfile"
34288
34289 # func_dirname file append nondir_replacement
34290 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
34291 # otherwise set result to NONDIR_REPLACEMENT.
34292 func_dirname ()
34293 {
34294   case ${1} in
34295     */*) func_dirname_result="${1%/*}${2}" ;;
34296     *  ) func_dirname_result="${3}" ;;
34297   esac
34298 }
34299
34300 # func_basename file
34301 func_basename ()
34302 {
34303   func_basename_result="${1##*/}"
34304 }
34305
34306 # func_dirname_and_basename file append nondir_replacement
34307 # perform func_basename and func_dirname in a single function
34308 # call:
34309 #   dirname:  Compute the dirname of FILE.  If nonempty,
34310 #             add APPEND to the result, otherwise set result
34311 #             to NONDIR_REPLACEMENT.
34312 #             value returned in "$func_dirname_result"
34313 #   basename: Compute filename of FILE.
34314 #             value retuned in "$func_basename_result"
34315 # Implementation must be kept synchronized with func_dirname
34316 # and func_basename. For efficiency, we do not delegate to
34317 # those functions but instead duplicate the functionality here.
34318 func_dirname_and_basename ()
34319 {
34320   case ${1} in
34321     */*) func_dirname_result="${1%/*}${2}" ;;
34322     *  ) func_dirname_result="${3}" ;;
34323   esac
34324   func_basename_result="${1##*/}"
34325 }
34326
34327 # func_stripname prefix suffix name
34328 # strip PREFIX and SUFFIX off of NAME.
34329 # PREFIX and SUFFIX must not contain globbing or regex special
34330 # characters, hashes, percent signs, but SUFFIX may contain a leading
34331 # dot (in which case that matches only a dot).
34332 func_stripname ()
34333 {
34334   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
34335   # positional parameters, so assign one to ordinary parameter first.
34336   func_stripname_result=${3}
34337   func_stripname_result=${func_stripname_result#"${1}"}
34338   func_stripname_result=${func_stripname_result%"${2}"}
34339 }
34340
34341 # func_opt_split
34342 func_opt_split ()
34343 {
34344   func_opt_split_opt=${1%%=*}
34345   func_opt_split_arg=${1#*=}
34346 }
34347
34348 # func_lo2o object
34349 func_lo2o ()
34350 {
34351   case ${1} in
34352     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
34353     *)    func_lo2o_result=${1} ;;
34354   esac
34355 }
34356
34357 # func_xform libobj-or-source
34358 func_xform ()
34359 {
34360   func_xform_result=${1%.*}.lo
34361 }
34362
34363 # func_arith arithmetic-term...
34364 func_arith ()
34365 {
34366   func_arith_result=$(( $* ))
34367 }
34368
34369 # func_len string
34370 # STRING may not start with a hyphen.
34371 func_len ()
34372 {
34373   func_len_result=${#1}
34374 }
34375
34376 _LT_EOF
34377     ;;
34378   *) # Bourne compatible functions.
34379     cat << \_LT_EOF >> "$cfgfile"
34380
34381 # func_dirname file append nondir_replacement
34382 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
34383 # otherwise set result to NONDIR_REPLACEMENT.
34384 func_dirname ()
34385 {
34386   # Extract subdirectory from the argument.
34387   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
34388   if test "X$func_dirname_result" = "X${1}"; then
34389     func_dirname_result="${3}"
34390   else
34391     func_dirname_result="$func_dirname_result${2}"
34392   fi
34393 }
34394
34395 # func_basename file
34396 func_basename ()
34397 {
34398   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
34399 }
34400
34401
34402 # func_stripname prefix suffix name
34403 # strip PREFIX and SUFFIX off of NAME.
34404 # PREFIX and SUFFIX must not contain globbing or regex special
34405 # characters, hashes, percent signs, but SUFFIX may contain a leading
34406 # dot (in which case that matches only a dot).
34407 # func_strip_suffix prefix name
34408 func_stripname ()
34409 {
34410   case ${2} in
34411     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
34412     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
34413   esac
34414 }
34415
34416 # sed scripts:
34417 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
34418 my_sed_long_arg='1s/^-[^=]*=//'
34419
34420 # func_opt_split
34421 func_opt_split ()
34422 {
34423   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
34424   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
34425 }
34426
34427 # func_lo2o object
34428 func_lo2o ()
34429 {
34430   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
34431 }
34432
34433 # func_xform libobj-or-source
34434 func_xform ()
34435 {
34436   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
34437 }
34438
34439 # func_arith arithmetic-term...
34440 func_arith ()
34441 {
34442   func_arith_result=`expr "$@"`
34443 }
34444
34445 # func_len string
34446 # STRING may not start with a hyphen.
34447 func_len ()
34448 {
34449   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
34450 }
34451
34452 _LT_EOF
34453 esac
34454
34455 case $lt_shell_append in
34456   yes)
34457     cat << \_LT_EOF >> "$cfgfile"
34458
34459 # func_append var value
34460 # Append VALUE to the end of shell variable VAR.
34461 func_append ()
34462 {
34463   eval "$1+=\$2"
34464 }
34465 _LT_EOF
34466     ;;
34467   *)
34468     cat << \_LT_EOF >> "$cfgfile"
34469
34470 # func_append var value
34471 # Append VALUE to the end of shell variable VAR.
34472 func_append ()
34473 {
34474   eval "$1=\$$1\$2"
34475 }
34476
34477 _LT_EOF
34478     ;;
34479   esac
34480
34481
34482   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
34483     || (rm -f "$cfgfile"; exit 1)
34484
34485   mv -f "$cfgfile" "$ofile" ||
34486     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
34487   chmod +x "$ofile"
34488
34489
34490     cat <<_LT_EOF >> "$ofile"
34491
34492 # ### BEGIN LIBTOOL TAG CONFIG: CXX
34493
34494 # The linker used to build libraries.
34495 LD=$lt_LD_CXX
34496
34497 # How to create reloadable object files.
34498 reload_flag=$lt_reload_flag_CXX
34499 reload_cmds=$lt_reload_cmds_CXX
34500
34501 # Commands used to build an old-style archive.
34502 old_archive_cmds=$lt_old_archive_cmds_CXX
34503
34504 # A language specific compiler.
34505 CC=$lt_compiler_CXX
34506
34507 # Is the compiler the GNU compiler?
34508 with_gcc=$GCC_CXX
34509
34510 # Compiler flag to turn off builtin functions.
34511 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
34512
34513 # How to pass a linker flag through the compiler.
34514 wl=$lt_lt_prog_compiler_wl_CXX
34515
34516 # Additional compiler flags for building library objects.
34517 pic_flag=$lt_lt_prog_compiler_pic_CXX
34518
34519 # Compiler flag to prevent dynamic linking.
34520 link_static_flag=$lt_lt_prog_compiler_static_CXX
34521
34522 # Does compiler simultaneously support -c and -o options?
34523 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
34524
34525 # Whether or not to add -lc for building shared libraries.
34526 build_libtool_need_lc=$archive_cmds_need_lc_CXX
34527
34528 # Whether or not to disallow shared libs when runtime libs are static.
34529 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
34530
34531 # Compiler flag to allow reflexive dlopens.
34532 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
34533
34534 # Compiler flag to generate shared objects directly from archives.
34535 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
34536
34537 # Whether the compiler copes with passing no objects directly.
34538 compiler_needs_object=$lt_compiler_needs_object_CXX
34539
34540 # Create an old-style archive from a shared archive.
34541 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
34542
34543 # Create a temporary old-style archive to link instead of a shared archive.
34544 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
34545
34546 # Commands used to build a shared archive.
34547 archive_cmds=$lt_archive_cmds_CXX
34548 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
34549
34550 # Commands used to build a loadable module if different from building
34551 # a shared archive.
34552 module_cmds=$lt_module_cmds_CXX
34553 module_expsym_cmds=$lt_module_expsym_cmds_CXX
34554
34555 # Whether we are building with GNU ld or not.
34556 with_gnu_ld=$lt_with_gnu_ld_CXX
34557
34558 # Flag that allows shared libraries with undefined symbols to be built.
34559 allow_undefined_flag=$lt_allow_undefined_flag_CXX
34560
34561 # Flag that enforces no undefined symbols.
34562 no_undefined_flag=$lt_no_undefined_flag_CXX
34563
34564 # Flag to hardcode \$libdir into a binary during linking.
34565 # This must work even if \$libdir does not exist
34566 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
34567
34568 # If ld is used when linking, flag to hardcode \$libdir into a binary
34569 # during linking.  This must work even if \$libdir does not exist.
34570 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
34571
34572 # Whether we need a single "-rpath" flag with a separated argument.
34573 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
34574
34575 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
34576 # DIR into the resulting binary.
34577 hardcode_direct=$hardcode_direct_CXX
34578
34579 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
34580 # DIR into the resulting binary and the resulting library dependency is
34581 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
34582 # library is relocated.
34583 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
34584
34585 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
34586 # into the resulting binary.
34587 hardcode_minus_L=$hardcode_minus_L_CXX
34588
34589 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
34590 # into the resulting binary.
34591 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
34592
34593 # Set to "yes" if building a shared library automatically hardcodes DIR
34594 # into the library and all subsequent libraries and executables linked
34595 # against it.
34596 hardcode_automatic=$hardcode_automatic_CXX
34597
34598 # Set to yes if linker adds runtime paths of dependent libraries
34599 # to runtime path list.
34600 inherit_rpath=$inherit_rpath_CXX
34601
34602 # Whether libtool must link a program against all its dependency libraries.
34603 link_all_deplibs=$link_all_deplibs_CXX
34604
34605 # Fix the shell variable \$srcfile for the compiler.
34606 fix_srcfile_path=$lt_fix_srcfile_path_CXX
34607
34608 # Set to "yes" if exported symbols are required.
34609 always_export_symbols=$always_export_symbols_CXX
34610
34611 # The commands to list exported symbols.
34612 export_symbols_cmds=$lt_export_symbols_cmds_CXX
34613
34614 # Symbols that should not be listed in the preloaded symbols.
34615 exclude_expsyms=$lt_exclude_expsyms_CXX
34616
34617 # Symbols that must always be exported.
34618 include_expsyms=$lt_include_expsyms_CXX
34619
34620 # Commands necessary for linking programs (against libraries) with templates.
34621 prelink_cmds=$lt_prelink_cmds_CXX
34622
34623 # Specify filename containing input files.
34624 file_list_spec=$lt_file_list_spec_CXX
34625
34626 # How to hardcode a shared library path into an executable.
34627 hardcode_action=$hardcode_action_CXX
34628
34629 # The directories searched by this compiler when creating a shared library.
34630 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
34631
34632 # Dependencies to place before and after the objects being linked to
34633 # create a shared library.
34634 predep_objects=$lt_predep_objects_CXX
34635 postdep_objects=$lt_postdep_objects_CXX
34636 predeps=$lt_predeps_CXX
34637 postdeps=$lt_postdeps_CXX
34638
34639 # The library search path used internally by the compiler when linking
34640 # a shared library.
34641 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
34642
34643 # ### END LIBTOOL TAG CONFIG: CXX
34644 _LT_EOF
34645
34646  ;;
34647     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
34648     "nm.h":L) echo > stamp-nmh ;;
34649     "gcore":F) chmod +x gcore ;;
34650
34651   esac
34652 done # for ac_tag
34653
34654
34655 as_fn_exit 0
34656 _ACEOF
34657 ac_clean_files=$ac_clean_files_save
34658
34659 test $ac_write_fail = 0 ||
34660   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
34661
34662
34663 # configure is writing to config.log, and then calls config.status.
34664 # config.status does its own redirection, appending to config.log.
34665 # Unfortunately, on DOS this fails, as config.log is still kept open
34666 # by configure, so config.status won't be able to write to it; its
34667 # output is simply discarded.  So we exec the FD to /dev/null,
34668 # effectively closing config.log, so it can be properly (re)opened and
34669 # appended to by config.status.  When coming back to configure, we
34670 # need to make the FD available again.
34671 if test "$no_create" != yes; then
34672   ac_cs_success=:
34673   ac_config_status_args=
34674   test "$silent" = yes &&
34675     ac_config_status_args="$ac_config_status_args --quiet"
34676   exec 5>/dev/null
34677   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
34678   exec 5>>config.log
34679   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
34680   # would make configure fail if this is the last instruction.
34681   $ac_cs_success || as_fn_exit 1
34682 fi
34683
34684 #
34685 # CONFIG_SUBDIRS section.
34686 #
34687 if test "$no_recursion" != yes; then
34688
34689   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
34690   # so they do not pile up.
34691   ac_sub_configure_args=
34692   ac_prev=
34693   eval "set x $ac_configure_args"
34694   shift
34695   for ac_arg
34696   do
34697     if test -n "$ac_prev"; then
34698       ac_prev=
34699       continue
34700     fi
34701     case $ac_arg in
34702     -cache-file | --cache-file | --cache-fil | --cache-fi \
34703     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
34704       ac_prev=cache_file ;;
34705     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
34706     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
34707     | --c=*)
34708       ;;
34709     --config-cache | -C)
34710       ;;
34711     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
34712       ac_prev=srcdir ;;
34713     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
34714       ;;
34715     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
34716       ac_prev=prefix ;;
34717     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
34718       ;;
34719     --disable-option-checking)
34720       ;;
34721     *)
34722       case $ac_arg in
34723       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
34724       esac
34725       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
34726     esac
34727   done
34728
34729   # Always prepend --prefix to ensure using the same prefix
34730   # in subdir configurations.
34731   ac_arg="--prefix=$prefix"
34732   case $ac_arg in
34733   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
34734   esac
34735   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
34736
34737   # Pass --silent
34738   if test "$silent" = yes; then
34739     ac_sub_configure_args="--silent $ac_sub_configure_args"
34740   fi
34741
34742   # Always prepend --disable-option-checking to silence warnings, since
34743   # different subdirs can have different --enable and --with options.
34744   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
34745
34746   ac_popdir=`pwd`
34747   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
34748
34749     # Do not complain, so a configure script can configure whichever
34750     # parts of a large source tree are present.
34751     test -d "$srcdir/$ac_dir" || continue
34752
34753     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
34754     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
34755     $as_echo "$ac_msg" >&6
34756     as_dir="$ac_dir"; as_fn_mkdir_p
34757     ac_builddir=.
34758
34759 case "$ac_dir" in
34760 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
34761 *)
34762   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
34763   # A ".." for each directory in $ac_dir_suffix.
34764   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
34765   case $ac_top_builddir_sub in
34766   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
34767   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
34768   esac ;;
34769 esac
34770 ac_abs_top_builddir=$ac_pwd
34771 ac_abs_builddir=$ac_pwd$ac_dir_suffix
34772 # for backward compatibility:
34773 ac_top_builddir=$ac_top_build_prefix
34774
34775 case $srcdir in
34776   .)  # We are building in place.
34777     ac_srcdir=.
34778     ac_top_srcdir=$ac_top_builddir_sub
34779     ac_abs_top_srcdir=$ac_pwd ;;
34780   [\\/]* | ?:[\\/]* )  # Absolute name.
34781     ac_srcdir=$srcdir$ac_dir_suffix;
34782     ac_top_srcdir=$srcdir
34783     ac_abs_top_srcdir=$srcdir ;;
34784   *) # Relative name.
34785     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
34786     ac_top_srcdir=$ac_top_build_prefix$srcdir
34787     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
34788 esac
34789 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
34790
34791
34792     cd "$ac_dir"
34793
34794     # Check for guested configure; otherwise get Cygnus style configure.
34795     if test -f "$ac_srcdir/configure.gnu"; then
34796       ac_sub_configure=$ac_srcdir/configure.gnu
34797     elif test -f "$ac_srcdir/configure"; then
34798       ac_sub_configure=$ac_srcdir/configure
34799     elif test -f "$ac_srcdir/configure.in"; then
34800       # This should be Cygnus configure.
34801       ac_sub_configure=$ac_aux_dir/configure
34802     else
34803       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
34804 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
34805       ac_sub_configure=
34806     fi
34807
34808     # The recursion is here.
34809     if test -n "$ac_sub_configure"; then
34810       # Make the cache file name correct relative to the subdirectory.
34811       case $cache_file in
34812       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
34813       *) # Relative name.
34814         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
34815       esac
34816
34817       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
34818 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
34819       # The eval makes quoting arguments work.
34820       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
34821            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
34822         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
34823     fi
34824
34825     cd "$ac_popdir"
34826   done
34827 fi
34828 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
34829   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
34830 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
34831 fi
34832