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 ac_header_list=
 633 gt_needs=
 634 enable_option_checking=no
 635 ac_subst_vars='LTLIBOBJS
 636 LIBOBJS
 637 GCORE_TRANSFORM_NAME
 638 GDB_TRANSFORM_NAME
 639 XSLTPROC
 640 NM_H
 641 GDB_NM_FILE
 642 CTF_DEPS
 643 LIBCTF
 644 LTLIBBABELTRACE
 645 LIBBABELTRACE
 646 HAVE_LIBBABELTRACE
 647 LIBBACKTRACE_LIB
 648 LIBBACKTRACE_INC
 649 HAVE_NATIVE_GCORE_HOST
 650 NAT_GENERATED_FILES
 651 XM_CLIBS
 652 MH_CFLAGS
 653 LOADLIBES
 654 NAT_CDEPS
 655 NATDEPFILES
 656 NAT_FILE
 657 target_subdir
 658 CONFIG_UNINSTALL
 659 CONFIG_INSTALL
 660 CONFIG_CLEAN
 661 CONFIG_ALL
 662 CONFIG_SRCS
 663 CONFIG_DEPS
 664 CONFIG_OBS
 665 PROFILE_CFLAGS
 666 ENABLE_CFLAGS
 667 SIM_OBS
 668 SIM
 669 XMKMF
 670 GDBTK_SRC_DIR
 671 GDBTK_CFLAGS
 672 GDBTKLIBS
 673 X_LIBS
 674 X_LDFLAGS
 675 X_CFLAGS
 676 TK_XINCLUDES
 677 TK_DEPS
 678 TK_LIBRARY
 679 TK_INCLUDE
 680 TK_STUB_LIB_SPEC
 681 TK_STUB_LIB_FLAG
 682 TK_STUB_LIB_FILE
 683 TK_LIB_SPEC
 684 TK_LIB_FLAG
 685 TK_LIB_FILE
 686 TK_SRC_DIR
 687 TK_BIN_DIR
 688 TK_VERSION
 689 TCL_DEPS
 690 TCL_LIBRARY
 691 TCL_INCLUDE
 692 TCL_STUB_LIB_SPEC
 693 TCL_STUB_LIB_FLAG
 694 TCL_STUB_LIB_FILE
 695 TCL_LIB_SPEC
 696 TCL_LIB_FLAG
 697 TCL_LIB_FILE
 698 TCL_SRC_DIR
 699 TCL_BIN_DIR
 700 TCL_PATCH_LEVEL
 701 TCL_VERSION
 702 WIN32LDAPP
 703 WIN32LIBS
 704 GUI_CFLAGS_X
 705 LIBGUI
 706 LTLIBLZMA
 707 LIBLZMA
 708 HAVE_LIBLZMA
 709 SER_HARDWIRE
 710 WERROR_CFLAGS
 711 WARN_CFLAGS
 712 SYSTEM_GDBINIT_DIR
 713 SYSTEM_GDBINIT
 714 TARGET_SYSTEM_ROOT
 715 CONFIG_LDFLAGS
 716 RDYNAMIC
 717 SRCHIGH_CFLAGS
 718 SRCHIGH_LIBS
 719 HAVE_GUILE_FALSE
 720 HAVE_GUILE_TRUE
 721 GUILE_LIBS
 722 GUILE_CPPFLAGS
 723 GUILD_TARGET_FLAG
 724 GUILD
 725 pkg_config_prog_path
 726 HAVE_PYTHON_FALSE
 727 HAVE_PYTHON_TRUE
 728 PYTHON_LIBS
 729 PYTHON_CPPFLAGS
 730 PYTHON_CFLAGS
 731 python_prog_path
 732 GMPINC
 733 GMPLIBS
 734 LTLIBEXPAT
 735 LIBEXPAT
 736 HAVE_LIBEXPAT
 737 JIT_READER_DIR
 738 TARGET_PTR
 739 READLINE_DOC_SOURCE_INCLUDES
 740 READLINE_TEXI_INCFLAG
 741 READLINE_CFLAGS
 742 READLINE_DEPS
 743 READLINE
 744 ZSTD_LIBS
 745 ZSTD_CFLAGS
 746 zlibinc
 747 zlibdir
 748 MIG
 749 WINDRES
 750 DLLTOOL
 751 YFLAGS
 752 YACC
 753 REPORT_BUGS_TEXI
 754 REPORT_BUGS_TO
 755 PKGVERSION
 756 CODESIGN_CERT
 757 DEBUGINFOD_LIBS
 758 DEBUGINFOD_CFLAGS
 759 HAVE_NATIVE_GCORE_TARGET
 760 TARGET_OBS
 761 AMD_DBGAPI_LIBS
 762 AMD_DBGAPI_CFLAGS
 763 ENABLE_BFD_64_BIT_FALSE
 764 ENABLE_BFD_64_BIT_TRUE
 765 subdirs
 766 GDB_DATADIR
 767 DEBUGDIR
 768 MAKEINFO_EXTRA_FLAGS
 769 MAKEINFOFLAGS
 770 MAKEINFO
 771 PACKAGE
 772 CATOBJEXT
 773 GENCAT
 774 INSTOBJEXT
 775 DATADIRNAME
 776 CATALOGS
 777 INCINTL
 778 LIBINTL_DEP
 779 POSUB
 780 LTLIBINTL
 781 LIBINTL
 782 INTLLIBS
 783 LTLIBICONV
 784 LIBICONV
 785 INTL_MACOSX_LIBS
 786 MSGMERGE
 787 XGETTEXT
 788 GMSGFMT
 789 MSGFMT
 790 USE_NLS
 791 MKINSTALLDIRS
 792 INSTALL_DATA
 793 INSTALL_SCRIPT
 794 INSTALL_PROGRAM
 795 SET_MAKE
 796 PKG_CONFIG_LIBDIR
 797 PKG_CONFIG_PATH
 798 PKG_CONFIG
 799 CCDEPMODE
 800 DEPDIR
 801 am__leading_dot
 802 LTLIBXXHASH
 803 LIBXXHASH
 804 HAVE_LIBXXHASH
 805 LTLIBIPT
 806 LIBIPT
 807 HAVE_LIBIPT
 808 PTHREAD_CFLAGS
 809 PTHREAD_LIBS
 810 PTHREAD_CC
 811 ax_pthread_config
 812 ALLOCA
 813 CXX_DIALECT
 814 HAVE_CXX17
 815 CXXCPP
 816 OTOOL64
 817 OTOOL
 818 LIPO
 819 NMEDIT
 820 DSYMUTIL
 821 AWK
 822 RANLIB
 823 AR
 824 OBJDUMP
 825 LN_S
 826 NM
 827 ac_ct_DUMPBIN
 828 DUMPBIN
 829 LD
 830 FGREP
 831 SED
 832 LIBTOOL
 833 target_noncanonical
 834 INSTALL_STRIP_PROGRAM
 835 STRIP
 836 install_sh
 837 LARGEFILE_CPPFLAGS
 838 target_os
 839 target_vendor
 840 target_cpu
 841 target
 842 host_os
 843 host_vendor
 844 host_cpu
 845 host
 846 build_os
 847 build_vendor
 848 build_cpu
 849 build
 850 EGREP
 851 GREP
 852 CPP
 853 ac_ct_CXX
 854 CXXFLAGS
 855 CXX
 856 OBJEXT
 857 EXEEXT
 858 ac_ct_CC
 859 CPPFLAGS
 860 LDFLAGS
 861 CFLAGS
 862 CC
 863 MAINT
 864 MAINTAINER_MODE_FALSE
 865 MAINTAINER_MODE_TRUE
 866 target_alias
 867 host_alias
 868 build_alias
 869 LIBS
 870 ECHO_T
 871 ECHO_N
 872 ECHO_C
 873 DEFS
 874 mandir
 875 localedir
 876 libdir
 877 psdir
 878 pdfdir
 879 dvidir
 880 htmldir
 881 infodir
 882 docdir
 883 oldincludedir
 884 includedir
 885 localstatedir
 886 sharedstatedir
 887 sysconfdir
 888 datadir
 889 datarootdir
 890 libexecdir
 891 sbindir
 892 bindir
 893 program_transform_name
 894 prefix
 895 exec_prefix
 896 PACKAGE_URL
 897 PACKAGE_BUGREPORT
 898 PACKAGE_STRING
 899 PACKAGE_VERSION
 900 PACKAGE_TARNAME
 901 PACKAGE_NAME
 902 PATH_SEPARATOR
 903 SHELL'
 904 ac_subst_files='nat_makefile_frag'
 905 ac_user_opts='
 906 enable_option_checking
 907 enable_maintainer_mode
 908 enable_plugins
 909 enable_largefile
 910 enable_shared
 911 enable_static
 912 with_pic
 913 enable_fast_install
 914 with_gnu_ld
 915 enable_libtool_lock
 916 enable_threading
 917 with_intel_pt
 918 enable_rpath
 919 with_libipt_prefix
 920 with_libipt_type
 921 with_xxhash
 922 with_libxxhash_prefix
 923 with_libxxhash_type
 924 enable_nls
 925 with_libiconv_prefix
 926 with_libiconv_type
 927 with_libintl_prefix
 928 with_libintl_type
 929 with_separate_debug_dir
 930 with_additional_debug_dirs
 931 with_gdb_datadir
 932 with_relocated_sources
 933 with_auto_load_dir
 934 with_auto_load_safe_path
 935 enable_targets
 936 enable_64_bit_bfd
 937 with_amd_dbgapi
 938 enable_tui
 939 enable_gdbtk
 940 with_debuginfod
 941 with_libunwind_ia64
 942 with_curses
 943 enable_profiling
 944 enable_codesign
 945 with_pkgversion
 946 with_bugurl
 947 with_system_zlib
 948 with_zstd
 949 with_iconv_bin
 950 with_system_readline
 951 with_jit_reader_dir
 952 with_expat
 953 with_libexpat_prefix
 954 with_libexpat_type
 955 with_python
 956 with_python_libdir
 957 with_guile
 958 enable_source_highlight
 959 with_sysroot
 960 with_system_gdbinit
 961 with_system_gdbinit_dir
 962 enable_werror
 963 enable_build_warnings
 964 enable_gdb_build_warnings
 965 enable_ubsan
 966 with_lzma
 967 with_liblzma_prefix
 968 with_liblzma_type
 969 with_tcl
 970 with_tk
 971 with_x
 972 enable_sim
 973 enable_libbacktrace
 974 with_babeltrace
 975 with_libbabeltrace_prefix
 976 with_libbabeltrace_type
 977 enable_libctf
 978 enable_unit_tests
 979 '
 980       ac_precious_vars='build_alias
 981 host_alias
 982 target_alias
 983 CC
 984 CFLAGS
 985 LDFLAGS
 986 LIBS
 987 CPPFLAGS
 988 CXX
 989 CXXFLAGS
 990 CCC
 991 CPP
 992 CXXCPP
 993 PKG_CONFIG
 994 PKG_CONFIG_PATH
 995 PKG_CONFIG_LIBDIR
 996 MAKEINFO
 997 MAKEINFOFLAGS
 998 AMD_DBGAPI_CFLAGS
 999 AMD_DBGAPI_LIBS
1000 DEBUGINFOD_CFLAGS
1001 DEBUGINFOD_LIBS
1002 YACC
1003 YFLAGS
1004 ZSTD_CFLAGS
1005 ZSTD_LIBS
1006 GMPLIBS
1007 GMPINC
1008 XMKMF'
1009 ac_subdirs_all='testsuite
1010 gdbtk'
1011
1012 # Initialize some variables set by options.
1013 ac_init_help=
1014 ac_init_version=false
1015 ac_unrecognized_opts=
1016 ac_unrecognized_sep=
1017 # The variables have the same names as the options, with
1018 # dashes changed to underlines.
1019 cache_file=/dev/null
1020 exec_prefix=NONE
1021 no_create=
1022 no_recursion=
1023 prefix=NONE
1024 program_prefix=NONE
1025 program_suffix=NONE
1026 program_transform_name=s,x,x,
1027 silent=
1028 site=
1029 srcdir=
1030 verbose=
1031 x_includes=NONE
1032 x_libraries=NONE
1033
1034 # Installation directory options.
1035 # These are left unexpanded so users can "make install exec_prefix=/foo"
1036 # and all the variables that are supposed to be based on exec_prefix
1037 # by default will actually change.
1038 # Use braces instead of parens because sh, perl, etc. also accept them.
1039 # (The list follows the same order as the GNU Coding Standards.)
1040 bindir='${exec_prefix}/bin'
1041 sbindir='${exec_prefix}/sbin'
1042 libexecdir='${exec_prefix}/libexec'
1043 datarootdir='${prefix}/share'
1044 datadir='${datarootdir}'
1045 sysconfdir='${prefix}/etc'
1046 sharedstatedir='${prefix}/com'
1047 localstatedir='${prefix}/var'
1048 includedir='${prefix}/include'
1049 oldincludedir='/usr/include'
1050 docdir='${datarootdir}/doc/${PACKAGE}'
1051 infodir='${datarootdir}/info'
1052 htmldir='${docdir}'
1053 dvidir='${docdir}'
1054 pdfdir='${docdir}'
1055 psdir='${docdir}'
1056 libdir='${exec_prefix}/lib'
1057 localedir='${datarootdir}/locale'
1058 mandir='${datarootdir}/man'
1059
1060 ac_prev=
1061 ac_dashdash=
1062 for ac_option
1063 do
1064   # If the previous option needs an argument, assign it.
1065   if test -n "$ac_prev"; then
1066     eval $ac_prev=\$ac_option
1067     ac_prev=
1068     continue
1069   fi
1070
1071   case $ac_option in
1072   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1073   *=)   ac_optarg= ;;
1074   *)    ac_optarg=yes ;;
1075   esac
1076
1077   # Accept the important Cygnus configure options, so we can diagnose typos.
1078
1079   case $ac_dashdash$ac_option in
1080   --)
1081     ac_dashdash=yes ;;
1082
1083   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1084     ac_prev=bindir ;;
1085   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1086     bindir=$ac_optarg ;;
1087
1088   -build | --build | --buil | --bui | --bu)
1089     ac_prev=build_alias ;;
1090   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1091     build_alias=$ac_optarg ;;
1092
1093   -cache-file | --cache-file | --cache-fil | --cache-fi \
1094   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1095     ac_prev=cache_file ;;
1096   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1097   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1098     cache_file=$ac_optarg ;;
1099
1100   --config-cache | -C)
1101     cache_file=config.cache ;;
1102
1103   -datadir | --datadir | --datadi | --datad)
1104     ac_prev=datadir ;;
1105   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1106     datadir=$ac_optarg ;;
1107
1108   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1109   | --dataroo | --dataro | --datar)
1110     ac_prev=datarootdir ;;
1111   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1112   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1113     datarootdir=$ac_optarg ;;
1114
1115   -disable-* | --disable-*)
1116     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1117     # Reject names that are not valid shell variable names.
1118     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1119       as_fn_error $? "invalid feature name: $ac_useropt"
1120     ac_useropt_orig=$ac_useropt
1121     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1122     case $ac_user_opts in
1123       *"
1124 "enable_$ac_useropt"
1125 "*) ;;
1126       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1127          ac_unrecognized_sep=', ';;
1128     esac
1129     eval enable_$ac_useropt=no ;;
1130
1131   -docdir | --docdir | --docdi | --doc | --do)
1132     ac_prev=docdir ;;
1133   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1134     docdir=$ac_optarg ;;
1135
1136   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1137     ac_prev=dvidir ;;
1138   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1139     dvidir=$ac_optarg ;;
1140
1141   -enable-* | --enable-*)
1142     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1143     # Reject names that are not valid shell variable names.
1144     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1145       as_fn_error $? "invalid feature name: $ac_useropt"
1146     ac_useropt_orig=$ac_useropt
1147     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1148     case $ac_user_opts in
1149       *"
1150 "enable_$ac_useropt"
1151 "*) ;;
1152       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1153          ac_unrecognized_sep=', ';;
1154     esac
1155     eval enable_$ac_useropt=\$ac_optarg ;;
1156
1157   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1158   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1159   | --exec | --exe | --ex)
1160     ac_prev=exec_prefix ;;
1161   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1162   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1163   | --exec=* | --exe=* | --ex=*)
1164     exec_prefix=$ac_optarg ;;
1165
1166   -gas | --gas | --ga | --g)
1167     # Obsolete; use --with-gas.
1168     with_gas=yes ;;
1169
1170   -help | --help | --hel | --he | -h)
1171     ac_init_help=long ;;
1172   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1173     ac_init_help=recursive ;;
1174   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1175     ac_init_help=short ;;
1176
1177   -host | --host | --hos | --ho)
1178     ac_prev=host_alias ;;
1179   -host=* | --host=* | --hos=* | --ho=*)
1180     host_alias=$ac_optarg ;;
1181
1182   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1183     ac_prev=htmldir ;;
1184   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1185   | --ht=*)
1186     htmldir=$ac_optarg ;;
1187
1188   -includedir | --includedir | --includedi | --included | --include \
1189   | --includ | --inclu | --incl | --inc)
1190     ac_prev=includedir ;;
1191   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1192   | --includ=* | --inclu=* | --incl=* | --inc=*)
1193     includedir=$ac_optarg ;;
1194
1195   -infodir | --infodir | --infodi | --infod | --info | --inf)
1196     ac_prev=infodir ;;
1197   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1198     infodir=$ac_optarg ;;
1199
1200   -libdir | --libdir | --libdi | --libd)
1201     ac_prev=libdir ;;
1202   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1203     libdir=$ac_optarg ;;
1204
1205   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1206   | --libexe | --libex | --libe)
1207     ac_prev=libexecdir ;;
1208   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1209   | --libexe=* | --libex=* | --libe=*)
1210     libexecdir=$ac_optarg ;;
1211
1212   -localedir | --localedir | --localedi | --localed | --locale)
1213     ac_prev=localedir ;;
1214   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1215     localedir=$ac_optarg ;;
1216
1217   -localstatedir | --localstatedir | --localstatedi | --localstated \
1218   | --localstate | --localstat | --localsta | --localst | --locals)
1219     ac_prev=localstatedir ;;
1220   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1221   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1222     localstatedir=$ac_optarg ;;
1223
1224   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1225     ac_prev=mandir ;;
1226   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1227     mandir=$ac_optarg ;;
1228
1229   -nfp | --nfp | --nf)
1230     # Obsolete; use --without-fp.
1231     with_fp=no ;;
1232
1233   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1234   | --no-cr | --no-c | -n)
1235     no_create=yes ;;
1236
1237   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1238   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1239     no_recursion=yes ;;
1240
1241   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1242   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1243   | --oldin | --oldi | --old | --ol | --o)
1244     ac_prev=oldincludedir ;;
1245   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1246   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1247   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1248     oldincludedir=$ac_optarg ;;
1249
1250   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1251     ac_prev=prefix ;;
1252   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1253     prefix=$ac_optarg ;;
1254
1255   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1256   | --program-pre | --program-pr | --program-p)
1257     ac_prev=program_prefix ;;
1258   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1259   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1260     program_prefix=$ac_optarg ;;
1261
1262   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1263   | --program-suf | --program-su | --program-s)
1264     ac_prev=program_suffix ;;
1265   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1266   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1267     program_suffix=$ac_optarg ;;
1268
1269   -program-transform-name | --program-transform-name \
1270   | --program-transform-nam | --program-transform-na \
1271   | --program-transform-n | --program-transform- \
1272   | --program-transform | --program-transfor \
1273   | --program-transfo | --program-transf \
1274   | --program-trans | --program-tran \
1275   | --progr-tra | --program-tr | --program-t)
1276     ac_prev=program_transform_name ;;
1277   -program-transform-name=* | --program-transform-name=* \
1278   | --program-transform-nam=* | --program-transform-na=* \
1279   | --program-transform-n=* | --program-transform-=* \
1280   | --program-transform=* | --program-transfor=* \
1281   | --program-transfo=* | --program-transf=* \
1282   | --program-trans=* | --program-tran=* \
1283   | --progr-tra=* | --program-tr=* | --program-t=*)
1284     program_transform_name=$ac_optarg ;;
1285
1286   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1287     ac_prev=pdfdir ;;
1288   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1289     pdfdir=$ac_optarg ;;
1290
1291   -psdir | --psdir | --psdi | --psd | --ps)
1292     ac_prev=psdir ;;
1293   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1294     psdir=$ac_optarg ;;
1295
1296   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1297   | -silent | --silent | --silen | --sile | --sil)
1298     silent=yes ;;
1299
1300   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1301     ac_prev=sbindir ;;
1302   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1303   | --sbi=* | --sb=*)
1304     sbindir=$ac_optarg ;;
1305
1306   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1307   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1308   | --sharedst | --shareds | --shared | --share | --shar \
1309   | --sha | --sh)
1310     ac_prev=sharedstatedir ;;
1311   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1312   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1313   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1314   | --sha=* | --sh=*)
1315     sharedstatedir=$ac_optarg ;;
1316
1317   -site | --site | --sit)
1318     ac_prev=site ;;
1319   -site=* | --site=* | --sit=*)
1320     site=$ac_optarg ;;
1321
1322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1323     ac_prev=srcdir ;;
1324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1325     srcdir=$ac_optarg ;;
1326
1327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1328   | --syscon | --sysco | --sysc | --sys | --sy)
1329     ac_prev=sysconfdir ;;
1330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1332     sysconfdir=$ac_optarg ;;
1333
1334   -target | --target | --targe | --targ | --tar | --ta | --t)
1335     ac_prev=target_alias ;;
1336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1337     target_alias=$ac_optarg ;;
1338
1339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1340     verbose=yes ;;
1341
1342   -version | --version | --versio | --versi | --vers | -V)
1343     ac_init_version=: ;;
1344
1345   -with-* | --with-*)
1346     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1347     # Reject names that are not valid shell variable names.
1348     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1349       as_fn_error $? "invalid package name: $ac_useropt"
1350     ac_useropt_orig=$ac_useropt
1351     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1352     case $ac_user_opts in
1353       *"
1354 "with_$ac_useropt"
1355 "*) ;;
1356       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1357          ac_unrecognized_sep=', ';;
1358     esac
1359     eval with_$ac_useropt=\$ac_optarg ;;
1360
1361   -without-* | --without-*)
1362     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1363     # Reject names that are not valid shell variable names.
1364     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1365       as_fn_error $? "invalid package name: $ac_useropt"
1366     ac_useropt_orig=$ac_useropt
1367     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1368     case $ac_user_opts in
1369       *"
1370 "with_$ac_useropt"
1371 "*) ;;
1372       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1373          ac_unrecognized_sep=', ';;
1374     esac
1375     eval with_$ac_useropt=no ;;
1376
1377   --x)
1378     # Obsolete; use --with-x.
1379     with_x=yes ;;
1380
1381   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1382   | --x-incl | --x-inc | --x-in | --x-i)
1383     ac_prev=x_includes ;;
1384   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1385   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1386     x_includes=$ac_optarg ;;
1387
1388   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1389   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1390     ac_prev=x_libraries ;;
1391   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1392   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1393     x_libraries=$ac_optarg ;;
1394
1395   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1396 Try \`$0 --help' for more information"
1397     ;;
1398
1399   *=*)
1400     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1401     # Reject names that are not valid shell variable names.
1402     case $ac_envvar in #(
1403       '' | [0-9]* | *[!_$as_cr_alnum]* )
1404       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1405     esac
1406     eval $ac_envvar=\$ac_optarg
1407     export $ac_envvar ;;
1408
1409   *)
1410     # FIXME: should be removed in autoconf 3.0.
1411     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1412     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1413       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1414     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1415     ;;
1416
1417   esac
1418 done
1419
1420 if test -n "$ac_prev"; then
1421   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1422   as_fn_error $? "missing argument to $ac_option"
1423 fi
1424
1425 if test -n "$ac_unrecognized_opts"; then
1426   case $enable_option_checking in
1427     no) ;;
1428     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1429     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1430   esac
1431 fi
1432
1433 # Check all directory arguments for consistency.
1434 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1435                 datadir sysconfdir sharedstatedir localstatedir includedir \
1436                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1437                 libdir localedir mandir
1438 do
1439   eval ac_val=\$$ac_var
1440   # Remove trailing slashes.
1441   case $ac_val in
1442     */ )
1443       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1444       eval $ac_var=\$ac_val;;
1445   esac
1446   # Be sure to have absolute directory names.
1447   case $ac_val in
1448     [\\/$]* | ?:[\\/]* )  continue;;
1449     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1450   esac
1451   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1452 done
1453
1454 # There might be people who depend on the old broken behavior: `$host'
1455 # used to hold the argument of --host etc.
1456 # FIXME: To remove some day.
1457 build=$build_alias
1458 host=$host_alias
1459 target=$target_alias
1460
1461 # FIXME: To remove some day.
1462 if test "x$host_alias" != x; then
1463   if test "x$build_alias" = x; then
1464     cross_compiling=maybe
1465   elif test "x$build_alias" != "x$host_alias"; then
1466     cross_compiling=yes
1467   fi
1468 fi
1469
1470 ac_tool_prefix=
1471 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1472
1473 test "$silent" = yes && exec 6>/dev/null
1474
1475
1476 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1477 ac_ls_di=`ls -di .` &&
1478 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1479   as_fn_error $? "working directory cannot be determined"
1480 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1481   as_fn_error $? "pwd does not report name of working directory"
1482
1483
1484 # Find the source files, if location was not specified.
1485 if test -z "$srcdir"; then
1486   ac_srcdir_defaulted=yes
1487   # Try the directory containing this script, then the parent directory.
1488   ac_confdir=`$as_dirname -- "$as_myself" ||
1489 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1490          X"$as_myself" : 'X\(//\)[^/]' \| \
1491          X"$as_myself" : 'X\(//\)$' \| \
1492          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1493 $as_echo X"$as_myself" |
1494     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1495             s//\1/
1496             q
1497           }
1498           /^X\(\/\/\)[^/].*/{
1499             s//\1/
1500             q
1501           }
1502           /^X\(\/\/\)$/{
1503             s//\1/
1504             q
1505           }
1506           /^X\(\/\).*/{
1507             s//\1/
1508             q
1509           }
1510           s/.*/./; q'`
1511   srcdir=$ac_confdir
1512   if test ! -r "$srcdir/$ac_unique_file"; then
1513     srcdir=..
1514   fi
1515 else
1516   ac_srcdir_defaulted=no
1517 fi
1518 if test ! -r "$srcdir/$ac_unique_file"; then
1519   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1520   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1521 fi
1522 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1523 ac_abs_confdir=`(
1524         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1525         pwd)`
1526 # When building in place, set srcdir=.
1527 if test "$ac_abs_confdir" = "$ac_pwd"; then
1528   srcdir=.
1529 fi
1530 # Remove unnecessary trailing slashes from srcdir.
1531 # Double slashes in file names in object file debugging info
1532 # mess up M-x gdb in Emacs.
1533 case $srcdir in
1534 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1535 esac
1536 for ac_var in $ac_precious_vars; do
1537   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1538   eval ac_env_${ac_var}_value=\$${ac_var}
1539   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1540   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1541 done
1542
1543 #
1544 # Report the --help message.
1545 #
1546 if test "$ac_init_help" = "long"; then
1547   # Omit some internal or obsolete options to make the list less imposing.
1548   # This message is too long to be a string in the A/UX 3.1 sh.
1549   cat <<_ACEOF
1550 \`configure' configures this package to adapt to many kinds of systems.
1551
1552 Usage: $0 [OPTION]... [VAR=VALUE]...
1553
1554 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1555 VAR=VALUE.  See below for descriptions of some of the useful variables.
1556
1557 Defaults for the options are specified in brackets.
1558
1559 Configuration:
1560   -h, --help              display this help and exit
1561       --help=short        display options specific to this package
1562       --help=recursive    display the short help of all the included packages
1563   -V, --version           display version information and exit
1564   -q, --quiet, --silent   do not print \`checking ...' messages
1565       --cache-file=FILE   cache test results in FILE [disabled]
1566   -C, --config-cache      alias for \`--cache-file=config.cache'
1567   -n, --no-create         do not create output files
1568       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1569
1570 Installation directories:
1571   --prefix=PREFIX         install architecture-independent files in PREFIX
1572                           [$ac_default_prefix]
1573   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1574                           [PREFIX]
1575
1576 By default, \`make install' will install all the files in
1577 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1578 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1579 for instance \`--prefix=\$HOME'.
1580
1581 For better control, use the options below.
1582
1583 Fine tuning of the installation directories:
1584   --bindir=DIR            user executables [EPREFIX/bin]
1585   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1586   --libexecdir=DIR        program executables [EPREFIX/libexec]
1587   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1588   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1589   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1590   --libdir=DIR            object code libraries [EPREFIX/lib]
1591   --includedir=DIR        C header files [PREFIX/include]
1592   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1593   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1594   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1595   --infodir=DIR           info documentation [DATAROOTDIR/info]
1596   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1597   --mandir=DIR            man documentation [DATAROOTDIR/man]
1598   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1599   --htmldir=DIR           html documentation [DOCDIR]
1600   --dvidir=DIR            dvi documentation [DOCDIR]
1601   --pdfdir=DIR            pdf documentation [DOCDIR]
1602   --psdir=DIR             ps documentation [DOCDIR]
1603 _ACEOF
1604
1605   cat <<\_ACEOF
1606
1607 Program names:
1608   --program-prefix=PREFIX            prepend PREFIX to installed program names
1609   --program-suffix=SUFFIX            append SUFFIX to installed program names
1610   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1611
1612 X features:
1613   --x-includes=DIR    X include files are in DIR
1614   --x-libraries=DIR   X library files are in DIR
1615
1616 System types:
1617   --build=BUILD     configure for building on BUILD [guessed]
1618   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1619   --target=TARGET   configure for building compilers for TARGET [HOST]
1620 _ACEOF
1621 fi
1622
1623 if test -n "$ac_init_help"; then
1624
1625   cat <<\_ACEOF
1626
1627 Optional Features:
1628   --disable-option-checking  ignore unrecognized --enable/--with options
1629   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1630   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1631   --enable-maintainer-mode
1632                           enable make rules and dependencies not useful (and
1633                           sometimes confusing) to the casual installer
1634   --enable-plugins        Enable support for plugins
1635   --disable-largefile     omit support for large files
1636   --enable-shared[=PKGS]  build shared libraries [default=yes]
1637   --enable-static[=PKGS]  build static libraries [default=yes]
1638   --enable-fast-install[=PKGS]
1639                           optimize for fast installation [default=yes]
1640   --disable-libtool-lock  avoid locking (might break parallel builds)
1641   --enable-threading      include support for parallel processing of data
1642                           (yes/no)
1643   --disable-rpath         do not hardcode runtime library paths
1644   --disable-nls           do not use Native Language Support
1645   --enable-targets=TARGETS
1646                           alternative target configurations
1647   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1648   --enable-tui            enable full-screen terminal user interface (TUI)
1649   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1650   --enable-profiling      enable profiling of GDB
1651   --enable-codesign=CERT  sign gdb with 'codesign -s CERT'
1652   --enable-source-highlight
1653                           enable source-highlight for source listings
1654   --enable-werror         treat compile warnings as errors
1655   --enable-build-warnings enable build-time compiler warnings if gcc is used
1656   --enable-gdb-build-warnings
1657                           enable GDB specific build-time compiler warnings if
1658                           gcc is used
1659   --enable-ubsan          enable undefined behavior sanitizer (auto/yes/no)
1660   --enable-sim            link gdb with simulator
1661   --enable-libbacktrace   use libbacktrace to write a backtrace after a fatal
1662                           signal.
1663   --enable-libctf         Handle .ctf type-info sections [default=yes]
1664   --enable-unit-tests     Enable the inclusion of unit tests when compiling
1665                           GDB
1666
1667 Optional Packages:
1668   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1669   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1670   --with-pic              try to use only PIC/non-PIC objects [default=use
1671                           both]
1672   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1673   --with-intel-pt         include Intel Processor Trace support (auto/yes/no)
1674   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1675   --with-libipt-prefix[=DIR]  search for libipt in DIR/include and DIR/lib
1676   --without-libipt-prefix     don't search for libipt in includedir and libdir
1677   --with-libipt-type=TYPE     type of library to search for (auto/static/shared)
1678   --with-xxhash           use libxxhash for hashing (faster) (auto/yes/no)
1679   --with-libxxhash-prefix[=DIR]  search for libxxhash in DIR/include and DIR/lib
1680   --without-libxxhash-prefix     don't search for libxxhash in includedir and libdir
1681   --with-libxxhash-type=TYPE     type of library to search for (auto/static/shared)
1682   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1683   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1684   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1685   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1686   --without-libintl-prefix     don't search for libintl in includedir and libdir
1687   --with-libintl-type=TYPE     type of library to search for (auto/static/shared)
1688   --with-separate-debug-dir=PATH
1689                           look for global separate debug info in this path
1690                           [LIBDIR/debug]
1691   --with-additional-debug-dirs=PATHs
1692                           colon-separated list of additional directories to
1693                           search for separate debug info
1694   --with-gdb-datadir=PATH look for global separate data files in this path
1695                           [DATADIR/gdb]
1696   --with-relocated-sources=PATH
1697                           automatically relocate this path for source files
1698   --with-auto-load-dir=PATH
1699                           directories from which to load auto-loaded scripts
1700                           [$debugdir:$datadir/auto-load]
1701   --with-auto-load-safe-path=PATH
1702                           directories safe to hold auto-loaded files
1703                           [--with-auto-load-dir]
1704   --without-auto-load-safe-path
1705                           do not restrict auto-loaded files locations
1706   --with-amd-dbgapi       support for the amd-dbgapi target (yes / no / auto)
1707   --with-debuginfod       Enable debuginfo lookups with debuginfod
1708                           (auto/yes/no)
1709   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1710   --with-curses           use the curses library instead of the termcap
1711                           library
1712   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1713   --with-bugurl=URL       Direct users to URL to report a bug
1714   --with-system-zlib      use installed libz
1715   --with-zstd             support zstd compressed debug sections
1716                           (default=auto)
1717   --with-iconv-bin=PATH   specify where to find the iconv program
1718   --with-system-readline  use installed readline library
1719   --with-jit-reader-dir=PATH
1720                           directory to load the JIT readers from
1721   --with-expat            include expat support (auto/yes/no)
1722   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1723   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1724   --with-libexpat-type=TYPE     type of library to search for (auto/static/shared)
1725   --with-python[=PYTHON]  include python support
1726                           (auto/yes/no/<python-program>)
1727   --with-python-libdir[=DIR]
1728                           search for python's libraries in DIR
1729   --with-guile[=GUILE]    include guile support
1730                           (auto/yes/no/<guile-version>/<pkg-config-program>)
1731   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1732   --with-system-gdbinit=PATH
1733                           automatically load a system-wide gdbinit file
1734   --with-system-gdbinit-dir=PATH
1735                           automatically load system-wide gdbinit files from
1736                           this directory
1737   --with-lzma             support lzma compression (auto/yes/no)
1738   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1739   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1740   --with-liblzma-type=TYPE     type of library to search for (auto/static/shared)
1741   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1742   --with-tk               directory containing tk configuration (tkConfig.sh)
1743   --with-x                use the X Window System
1744   --with-babeltrace       include babeltrace support (auto/yes/no)
1745   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1746   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1747   --with-libbabeltrace-type=TYPE     type of library to search for (auto/static/shared)
1748
1749 Some influential environment variables:
1750   CC          C compiler command
1751   CFLAGS      C compiler flags
1752   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1753               nonstandard directory <lib dir>
1754   LIBS        libraries to pass to the linker, e.g. -l<library>
1755   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1756               you have headers in a nonstandard directory <include dir>
1757   CXX         C++ compiler command
1758   CXXFLAGS    C++ compiler flags
1759   CPP         C preprocessor
1760   CXXCPP      C++ preprocessor
1761   PKG_CONFIG  path to pkg-config utility
1762   PKG_CONFIG_PATH
1763               directories to add to pkg-config's search path
1764   PKG_CONFIG_LIBDIR
1765               path overriding pkg-config's built-in search path
1766   MAKEINFO    Parent configure detects if it is of sufficient version.
1767   MAKEINFOFLAGS
1768               Parameters for MAKEINFO.
1769   AMD_DBGAPI_CFLAGS
1770               C compiler flags for AMD_DBGAPI, overriding pkg-config
1771   AMD_DBGAPI_LIBS
1772               linker flags for AMD_DBGAPI, overriding pkg-config
1773   DEBUGINFOD_CFLAGS
1774               C compiler flags for DEBUGINFOD, overriding pkg-config
1775   DEBUGINFOD_LIBS
1776               linker flags for DEBUGINFOD, overriding pkg-config
1777   YACC        The `Yet Another Compiler Compiler' implementation to use.
1778               Defaults to the first program found out of: `bison -y', `byacc',
1779               `yacc'.
1780   YFLAGS      The list of arguments that will be passed by default to $YACC.
1781               This script will default YFLAGS to the empty string to avoid a
1782               default value of `-d' given by some make applications.
1783   ZSTD_CFLAGS C compiler flags for ZSTD, overriding pkg-config
1784   ZSTD_LIBS   linker flags for ZSTD, overriding pkg-config
1785   GMPLIBS     How to link GMP
1786   GMPINC      How to find GMP include files
1787   XMKMF       Path to xmkmf, Makefile generator for X Window System
1788
1789 Use these variables to override the choices made by `configure' or to help
1790 it to find libraries and programs with nonstandard names/locations.
1791
1792 Report bugs to the package provider.
1793 _ACEOF
1794 ac_status=$?
1795 fi
1796
1797 if test "$ac_init_help" = "recursive"; then
1798   # If there are subdirs, report their specific --help.
1799   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1800     test -d "$ac_dir" ||
1801       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1802       continue
1803     ac_builddir=.
1804
1805 case "$ac_dir" in
1806 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1807 *)
1808   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1809   # A ".." for each directory in $ac_dir_suffix.
1810   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1811   case $ac_top_builddir_sub in
1812   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1813   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1814   esac ;;
1815 esac
1816 ac_abs_top_builddir=$ac_pwd
1817 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1818 # for backward compatibility:
1819 ac_top_builddir=$ac_top_build_prefix
1820
1821 case $srcdir in
1822   .)  # We are building in place.
1823     ac_srcdir=.
1824     ac_top_srcdir=$ac_top_builddir_sub
1825     ac_abs_top_srcdir=$ac_pwd ;;
1826   [\\/]* | ?:[\\/]* )  # Absolute name.
1827     ac_srcdir=$srcdir$ac_dir_suffix;
1828     ac_top_srcdir=$srcdir
1829     ac_abs_top_srcdir=$srcdir ;;
1830   *) # Relative name.
1831     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1832     ac_top_srcdir=$ac_top_build_prefix$srcdir
1833     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1834 esac
1835 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1836
1837     cd "$ac_dir" || { ac_status=$?; continue; }
1838     # Check for guested configure.
1839     if test -f "$ac_srcdir/configure.gnu"; then
1840       echo &&
1841       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1842     elif test -f "$ac_srcdir/configure"; then
1843       echo &&
1844       $SHELL "$ac_srcdir/configure" --help=recursive
1845     else
1846       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1847     fi || ac_status=$?
1848     cd "$ac_pwd" || { ac_status=$?; break; }
1849   done
1850 fi
1851
1852 test -n "$ac_init_help" && exit $ac_status
1853 if $ac_init_version; then
1854   cat <<\_ACEOF
1855 configure
1856 generated by GNU Autoconf 2.69
1857
1858 Copyright (C) 2012 Free Software Foundation, Inc.
1859 This configure script is free software; the Free Software Foundation
1860 gives unlimited permission to copy, distribute and modify it.
1861 _ACEOF
1862   exit
1863 fi
1864
1865 ## ------------------------ ##
1866 ## Autoconf initialization. ##
1867 ## ------------------------ ##
1868
1869 # ac_fn_c_try_compile LINENO
1870 # --------------------------
1871 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1872 ac_fn_c_try_compile ()
1873 {
1874   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875   rm -f conftest.$ac_objext
1876   if { { ac_try="$ac_compile"
1877 case "(($ac_try" in
1878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1879   *) ac_try_echo=$ac_try;;
1880 esac
1881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1882 $as_echo "$ac_try_echo"; } >&5
1883   (eval "$ac_compile") 2>conftest.err
1884   ac_status=$?
1885   if test -s conftest.err; then
1886     grep -v '^ *+' conftest.err >conftest.er1
1887     cat conftest.er1 >&5
1888     mv -f conftest.er1 conftest.err
1889   fi
1890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1891   test $ac_status = 0; } && {
1892          test -z "$ac_c_werror_flag" ||
1893          test ! -s conftest.err
1894        } && test -s conftest.$ac_objext; then :
1895   ac_retval=0
1896 else
1897   $as_echo "$as_me: failed program was:" >&5
1898 sed 's/^/| /' conftest.$ac_ext >&5
1899
1900         ac_retval=1
1901 fi
1902   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903   as_fn_set_status $ac_retval
1904
1905 } # ac_fn_c_try_compile
1906
1907 # ac_fn_cxx_try_compile LINENO
1908 # ----------------------------
1909 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1910 ac_fn_cxx_try_compile ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   rm -f conftest.$ac_objext
1914   if { { ac_try="$ac_compile"
1915 case "(($ac_try" in
1916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1917   *) ac_try_echo=$ac_try;;
1918 esac
1919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1920 $as_echo "$ac_try_echo"; } >&5
1921   (eval "$ac_compile") 2>conftest.err
1922   ac_status=$?
1923   if test -s conftest.err; then
1924     grep -v '^ *+' conftest.err >conftest.er1
1925     cat conftest.er1 >&5
1926     mv -f conftest.er1 conftest.err
1927   fi
1928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1929   test $ac_status = 0; } && {
1930          test -z "$ac_cxx_werror_flag" ||
1931          test ! -s conftest.err
1932        } && test -s conftest.$ac_objext; then :
1933   ac_retval=0
1934 else
1935   $as_echo "$as_me: failed program was:" >&5
1936 sed 's/^/| /' conftest.$ac_ext >&5
1937
1938         ac_retval=1
1939 fi
1940   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1941   as_fn_set_status $ac_retval
1942
1943 } # ac_fn_cxx_try_compile
1944
1945 # ac_fn_c_try_cpp LINENO
1946 # ----------------------
1947 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1948 ac_fn_c_try_cpp ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   if { { ac_try="$ac_cpp conftest.$ac_ext"
1952 case "(($ac_try" in
1953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1954   *) ac_try_echo=$ac_try;;
1955 esac
1956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1957 $as_echo "$ac_try_echo"; } >&5
1958   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1959   ac_status=$?
1960   if test -s conftest.err; then
1961     grep -v '^ *+' conftest.err >conftest.er1
1962     cat conftest.er1 >&5
1963     mv -f conftest.er1 conftest.err
1964   fi
1965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1966   test $ac_status = 0; } > conftest.i && {
1967          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1968          test ! -s conftest.err
1969        }; then :
1970   ac_retval=0
1971 else
1972   $as_echo "$as_me: failed program was:" >&5
1973 sed 's/^/| /' conftest.$ac_ext >&5
1974
1975     ac_retval=1
1976 fi
1977   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1978   as_fn_set_status $ac_retval
1979
1980 } # ac_fn_c_try_cpp
1981
1982 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1983 # -------------------------------------------------------
1984 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1985 # the include files in INCLUDES and setting the cache variable VAR
1986 # accordingly.
1987 ac_fn_c_check_header_mongrel ()
1988 {
1989   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1990   if eval \${$3+:} false; then :
1991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1992 $as_echo_n "checking for $2... " >&6; }
1993 if eval \${$3+:} false; then :
1994   $as_echo_n "(cached) " >&6
1995 fi
1996 eval ac_res=\$$3
1997                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1998 $as_echo "$ac_res" >&6; }
1999 else
2000   # Is the header compilable?
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2002 $as_echo_n "checking $2 usability... " >&6; }
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 #include <$2>
2007 _ACEOF
2008 if ac_fn_c_try_compile "$LINENO"; then :
2009   ac_header_compiler=yes
2010 else
2011   ac_header_compiler=no
2012 fi
2013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2015 $as_echo "$ac_header_compiler" >&6; }
2016
2017 # Is the header present?
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2019 $as_echo_n "checking $2 presence... " >&6; }
2020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 #include <$2>
2023 _ACEOF
2024 if ac_fn_c_try_cpp "$LINENO"; then :
2025   ac_header_preproc=yes
2026 else
2027   ac_header_preproc=no
2028 fi
2029 rm -f conftest.err conftest.i conftest.$ac_ext
2030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2031 $as_echo "$ac_header_preproc" >&6; }
2032
2033 # So?  What about this header?
2034 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2035   yes:no: )
2036     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2037 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2038     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2039 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2040     ;;
2041   no:yes:* )
2042     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2043 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2044     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2045 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2046     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2047 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2048     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2049 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2050     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2051 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2052     ;;
2053 esac
2054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2055 $as_echo_n "checking for $2... " >&6; }
2056 if eval \${$3+:} false; then :
2057   $as_echo_n "(cached) " >&6
2058 else
2059   eval "$3=\$ac_header_compiler"
2060 fi
2061 eval ac_res=\$$3
2062                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2063 $as_echo "$ac_res" >&6; }
2064 fi
2065   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2066
2067 } # ac_fn_c_check_header_mongrel
2068
2069 # ac_fn_c_try_run LINENO
2070 # ----------------------
2071 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2072 # that executables *can* be run.
2073 ac_fn_c_try_run ()
2074 {
2075   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2076   if { { ac_try="$ac_link"
2077 case "(($ac_try" in
2078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2079   *) ac_try_echo=$ac_try;;
2080 esac
2081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2082 $as_echo "$ac_try_echo"; } >&5
2083   (eval "$ac_link") 2>&5
2084   ac_status=$?
2085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2086   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2087   { { case "(($ac_try" in
2088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2089   *) ac_try_echo=$ac_try;;
2090 esac
2091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2092 $as_echo "$ac_try_echo"; } >&5
2093   (eval "$ac_try") 2>&5
2094   ac_status=$?
2095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2096   test $ac_status = 0; }; }; then :
2097   ac_retval=0
2098 else
2099   $as_echo "$as_me: program exited with status $ac_status" >&5
2100        $as_echo "$as_me: failed program was:" >&5
2101 sed 's/^/| /' conftest.$ac_ext >&5
2102
2103        ac_retval=$ac_status
2104 fi
2105   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2106   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2107   as_fn_set_status $ac_retval
2108
2109 } # ac_fn_c_try_run
2110
2111 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2112 # -------------------------------------------------------
2113 # Tests whether HEADER exists and can be compiled using the include files in
2114 # INCLUDES, setting the cache variable VAR accordingly.
2115 ac_fn_c_check_header_compile ()
2116 {
2117   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2119 $as_echo_n "checking for $2... " >&6; }
2120 if eval \${$3+:} false; then :
2121   $as_echo_n "(cached) " >&6
2122 else
2123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124 /* end confdefs.h.  */
2125 $4
2126 #include <$2>
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   eval "$3=yes"
2130 else
2131   eval "$3=no"
2132 fi
2133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2134 fi
2135 eval ac_res=\$$3
2136                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2137 $as_echo "$ac_res" >&6; }
2138   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2139
2140 } # ac_fn_c_check_header_compile
2141
2142 # ac_fn_c_try_link LINENO
2143 # -----------------------
2144 # Try to link conftest.$ac_ext, and return whether this succeeded.
2145 ac_fn_c_try_link ()
2146 {
2147   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2148   rm -f conftest.$ac_objext conftest$ac_exeext
2149   if { { ac_try="$ac_link"
2150 case "(($ac_try" in
2151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2152   *) ac_try_echo=$ac_try;;
2153 esac
2154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2155 $as_echo "$ac_try_echo"; } >&5
2156   (eval "$ac_link") 2>conftest.err
2157   ac_status=$?
2158   if test -s conftest.err; then
2159     grep -v '^ *+' conftest.err >conftest.er1
2160     cat conftest.er1 >&5
2161     mv -f conftest.er1 conftest.err
2162   fi
2163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2164   test $ac_status = 0; } && {
2165          test -z "$ac_c_werror_flag" ||
2166          test ! -s conftest.err
2167        } && test -s conftest$ac_exeext && {
2168          test "$cross_compiling" = yes ||
2169          test -x conftest$ac_exeext
2170        }; then :
2171   ac_retval=0
2172 else
2173   $as_echo "$as_me: failed program was:" >&5
2174 sed 's/^/| /' conftest.$ac_ext >&5
2175
2176         ac_retval=1
2177 fi
2178   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2179   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2180   # interfere with the next link command; also delete a directory that is
2181   # left behind by Apple's compiler.  We do this before executing the actions.
2182   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2183   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184   as_fn_set_status $ac_retval
2185
2186 } # ac_fn_c_try_link
2187
2188 # ac_fn_c_check_func LINENO FUNC VAR
2189 # ----------------------------------
2190 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2191 ac_fn_c_check_func ()
2192 {
2193   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2195 $as_echo_n "checking for $2... " >&6; }
2196 if eval \${$3+:} false; then :
2197   $as_echo_n "(cached) " >&6
2198 else
2199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2200 /* end confdefs.h.  */
2201 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2202    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2203 #define $2 innocuous_$2
2204
2205 /* System header to define __stub macros and hopefully few prototypes,
2206     which can conflict with char $2 (); below.
2207     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2208     <limits.h> exists even on freestanding compilers.  */
2209
2210 #ifdef __STDC__
2211 # include <limits.h>
2212 #else
2213 # include <assert.h>
2214 #endif
2215
2216 #undef $2
2217
2218 /* Override any GCC internal prototype to avoid an error.
2219    Use char because int might match the return type of a GCC
2220    builtin and then its argument prototype would still apply.  */
2221 #ifdef __cplusplus
2222 extern "C"
2223 #endif
2224 char $2 ();
2225 /* The GNU C library defines this for functions which it implements
2226     to always fail with ENOSYS.  Some functions are actually named
2227     something starting with __ and the normal name is an alias.  */
2228 #if defined __stub_$2 || defined __stub___$2
2229 choke me
2230 #endif
2231
2232 int
2233 main ()
2234 {
2235 return $2 ();
2236   ;
2237   return 0;
2238 }
2239 _ACEOF
2240 if ac_fn_c_try_link "$LINENO"; then :
2241   eval "$3=yes"
2242 else
2243   eval "$3=no"
2244 fi
2245 rm -f core conftest.err conftest.$ac_objext \
2246     conftest$ac_exeext conftest.$ac_ext
2247 fi
2248 eval ac_res=\$$3
2249                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2250 $as_echo "$ac_res" >&6; }
2251   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2252
2253 } # ac_fn_c_check_func
2254
2255 # ac_fn_cxx_try_cpp LINENO
2256 # ------------------------
2257 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2258 ac_fn_cxx_try_cpp ()
2259 {
2260   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2261   if { { ac_try="$ac_cpp conftest.$ac_ext"
2262 case "(($ac_try" in
2263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2264   *) ac_try_echo=$ac_try;;
2265 esac
2266 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2267 $as_echo "$ac_try_echo"; } >&5
2268   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2269   ac_status=$?
2270   if test -s conftest.err; then
2271     grep -v '^ *+' conftest.err >conftest.er1
2272     cat conftest.er1 >&5
2273     mv -f conftest.er1 conftest.err
2274   fi
2275   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2276   test $ac_status = 0; } > conftest.i && {
2277          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2278          test ! -s conftest.err
2279        }; then :
2280   ac_retval=0
2281 else
2282   $as_echo "$as_me: failed program was:" >&5
2283 sed 's/^/| /' conftest.$ac_ext >&5
2284
2285     ac_retval=1
2286 fi
2287   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2288   as_fn_set_status $ac_retval
2289
2290 } # ac_fn_cxx_try_cpp
2291
2292 # ac_fn_cxx_try_link LINENO
2293 # -------------------------
2294 # Try to link conftest.$ac_ext, and return whether this succeeded.
2295 ac_fn_cxx_try_link ()
2296 {
2297   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2298   rm -f conftest.$ac_objext conftest$ac_exeext
2299   if { { ac_try="$ac_link"
2300 case "(($ac_try" in
2301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2302   *) ac_try_echo=$ac_try;;
2303 esac
2304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2305 $as_echo "$ac_try_echo"; } >&5
2306   (eval "$ac_link") 2>conftest.err
2307   ac_status=$?
2308   if test -s conftest.err; then
2309     grep -v '^ *+' conftest.err >conftest.er1
2310     cat conftest.er1 >&5
2311     mv -f conftest.er1 conftest.err
2312   fi
2313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2314   test $ac_status = 0; } && {
2315          test -z "$ac_cxx_werror_flag" ||
2316          test ! -s conftest.err
2317        } && test -s conftest$ac_exeext && {
2318          test "$cross_compiling" = yes ||
2319          test -x conftest$ac_exeext
2320        }; then :
2321   ac_retval=0
2322 else
2323   $as_echo "$as_me: failed program was:" >&5
2324 sed 's/^/| /' conftest.$ac_ext >&5
2325
2326         ac_retval=1
2327 fi
2328   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2329   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2330   # interfere with the next link command; also delete a directory that is
2331   # left behind by Apple's compiler.  We do this before executing the actions.
2332   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2333   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2334   as_fn_set_status $ac_retval
2335
2336 } # ac_fn_cxx_try_link
2337
2338 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2339 # -------------------------------------------
2340 # Tests whether TYPE exists after having included INCLUDES, setting cache
2341 # variable VAR accordingly.
2342 ac_fn_c_check_type ()
2343 {
2344   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2346 $as_echo_n "checking for $2... " >&6; }
2347 if eval \${$3+:} false; then :
2348   $as_echo_n "(cached) " >&6
2349 else
2350   eval "$3=no"
2351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2352 /* end confdefs.h.  */
2353 $4
2354 int
2355 main ()
2356 {
2357 if (sizeof ($2))
2358          return 0;
2359   ;
2360   return 0;
2361 }
2362 _ACEOF
2363 if ac_fn_c_try_compile "$LINENO"; then :
2364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2365 /* end confdefs.h.  */
2366 $4
2367 int
2368 main ()
2369 {
2370 if (sizeof (($2)))
2371             return 0;
2372   ;
2373   return 0;
2374 }
2375 _ACEOF
2376 if ac_fn_c_try_compile "$LINENO"; then :
2377
2378 else
2379   eval "$3=yes"
2380 fi
2381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2382 fi
2383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2384 fi
2385 eval ac_res=\$$3
2386                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2387 $as_echo "$ac_res" >&6; }
2388   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2389
2390 } # ac_fn_c_check_type
2391
2392 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2393 # ---------------------------------------------
2394 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2395 # accordingly.
2396 ac_fn_c_check_decl ()
2397 {
2398   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2399   as_decl_name=`echo $2|sed 's/ *(.*//'`
2400   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2402 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2403 if eval \${$3+:} false; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2407 /* end confdefs.h.  */
2408 $4
2409 int
2410 main ()
2411 {
2412 #ifndef $as_decl_name
2413 #ifdef __cplusplus
2414   (void) $as_decl_use;
2415 #else
2416   (void) $as_decl_name;
2417 #endif
2418 #endif
2419
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_compile "$LINENO"; then :
2425   eval "$3=yes"
2426 else
2427   eval "$3=no"
2428 fi
2429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2430 fi
2431 eval ac_res=\$$3
2432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2433 $as_echo "$ac_res" >&6; }
2434   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2435
2436 } # ac_fn_c_check_decl
2437
2438 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2439 # ----------------------------------------------------
2440 # Tries to find if the field MEMBER exists in type AGGR, after including
2441 # INCLUDES, setting cache variable VAR accordingly.
2442 ac_fn_c_check_member ()
2443 {
2444   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2446 $as_echo_n "checking for $2.$3... " >&6; }
2447 if eval \${$4+:} false; then :
2448   $as_echo_n "(cached) " >&6
2449 else
2450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451 /* end confdefs.h.  */
2452 $5
2453 int
2454 main ()
2455 {
2456 static $2 ac_aggr;
2457 if (ac_aggr.$3)
2458 return 0;
2459   ;
2460   return 0;
2461 }
2462 _ACEOF
2463 if ac_fn_c_try_compile "$LINENO"; then :
2464   eval "$4=yes"
2465 else
2466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2467 /* end confdefs.h.  */
2468 $5
2469 int
2470 main ()
2471 {
2472 static $2 ac_aggr;
2473 if (sizeof ac_aggr.$3)
2474 return 0;
2475   ;
2476   return 0;
2477 }
2478 _ACEOF
2479 if ac_fn_c_try_compile "$LINENO"; then :
2480   eval "$4=yes"
2481 else
2482   eval "$4=no"
2483 fi
2484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2485 fi
2486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2487 fi
2488 eval ac_res=\$$4
2489                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2490 $as_echo "$ac_res" >&6; }
2491   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2492
2493 } # ac_fn_c_check_member
2494
2495 # ac_fn_cxx_check_func LINENO FUNC VAR
2496 # ------------------------------------
2497 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2498 ac_fn_cxx_check_func ()
2499 {
2500   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2502 $as_echo_n "checking for $2... " >&6; }
2503 if eval \${$3+:} false; then :
2504   $as_echo_n "(cached) " >&6
2505 else
2506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2507 /* end confdefs.h.  */
2508 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2509    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2510 #define $2 innocuous_$2
2511
2512 /* System header to define __stub macros and hopefully few prototypes,
2513     which can conflict with char $2 (); below.
2514     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2515     <limits.h> exists even on freestanding compilers.  */
2516
2517 #ifdef __STDC__
2518 # include <limits.h>
2519 #else
2520 # include <assert.h>
2521 #endif
2522
2523 #undef $2
2524
2525 /* Override any GCC internal prototype to avoid an error.
2526    Use char because int might match the return type of a GCC
2527    builtin and then its argument prototype would still apply.  */
2528 #ifdef __cplusplus
2529 extern "C"
2530 #endif
2531 char $2 ();
2532 /* The GNU C library defines this for functions which it implements
2533     to always fail with ENOSYS.  Some functions are actually named
2534     something starting with __ and the normal name is an alias.  */
2535 #if defined __stub_$2 || defined __stub___$2
2536 choke me
2537 #endif
2538
2539 int
2540 main ()
2541 {
2542 return $2 ();
2543   ;
2544   return 0;
2545 }
2546 _ACEOF
2547 if ac_fn_cxx_try_link "$LINENO"; then :
2548   eval "$3=yes"
2549 else
2550   eval "$3=no"
2551 fi
2552 rm -f core conftest.err conftest.$ac_objext \
2553     conftest$ac_exeext conftest.$ac_ext
2554 fi
2555 eval ac_res=\$$3
2556                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2557 $as_echo "$ac_res" >&6; }
2558   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2559
2560 } # ac_fn_cxx_check_func
2561
2562 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2563 # --------------------------------------------
2564 # Tries to find the compile-time value of EXPR in a program that includes
2565 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2566 # computed
2567 ac_fn_c_compute_int ()
2568 {
2569   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2570   if test "$cross_compiling" = yes; then
2571     # Depending upon the size, compute the lo and hi bounds.
2572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2573 /* end confdefs.h.  */
2574 $4
2575 int
2576 main ()
2577 {
2578 static int test_array [1 - 2 * !(($2) >= 0)];
2579 test_array [0] = 0;
2580 return test_array [0];
2581
2582   ;
2583   return 0;
2584 }
2585 _ACEOF
2586 if ac_fn_c_try_compile "$LINENO"; then :
2587   ac_lo=0 ac_mid=0
2588   while :; do
2589     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2590 /* end confdefs.h.  */
2591 $4
2592 int
2593 main ()
2594 {
2595 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2596 test_array [0] = 0;
2597 return test_array [0];
2598
2599   ;
2600   return 0;
2601 }
2602 _ACEOF
2603 if ac_fn_c_try_compile "$LINENO"; then :
2604   ac_hi=$ac_mid; break
2605 else
2606   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2607                         if test $ac_lo -le $ac_mid; then
2608                           ac_lo= ac_hi=
2609                           break
2610                         fi
2611                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2612 fi
2613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2614   done
2615 else
2616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2617 /* end confdefs.h.  */
2618 $4
2619 int
2620 main ()
2621 {
2622 static int test_array [1 - 2 * !(($2) < 0)];
2623 test_array [0] = 0;
2624 return test_array [0];
2625
2626   ;
2627   return 0;
2628 }
2629 _ACEOF
2630 if ac_fn_c_try_compile "$LINENO"; then :
2631   ac_hi=-1 ac_mid=-1
2632   while :; do
2633     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2634 /* end confdefs.h.  */
2635 $4
2636 int
2637 main ()
2638 {
2639 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2640 test_array [0] = 0;
2641 return test_array [0];
2642
2643   ;
2644   return 0;
2645 }
2646 _ACEOF
2647 if ac_fn_c_try_compile "$LINENO"; then :
2648   ac_lo=$ac_mid; break
2649 else
2650   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2651                         if test $ac_mid -le $ac_hi; then
2652                           ac_lo= ac_hi=
2653                           break
2654                         fi
2655                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2656 fi
2657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2658   done
2659 else
2660   ac_lo= ac_hi=
2661 fi
2662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2663 fi
2664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2665 # Binary search between lo and hi bounds.
2666 while test "x$ac_lo" != "x$ac_hi"; do
2667   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2669 /* end confdefs.h.  */
2670 $4
2671 int
2672 main ()
2673 {
2674 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2675 test_array [0] = 0;
2676 return test_array [0];
2677
2678   ;
2679   return 0;
2680 }
2681 _ACEOF
2682 if ac_fn_c_try_compile "$LINENO"; then :
2683   ac_hi=$ac_mid
2684 else
2685   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2686 fi
2687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2688 done
2689 case $ac_lo in #((
2690 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2691 '') ac_retval=1 ;;
2692 esac
2693   else
2694     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2695 /* end confdefs.h.  */
2696 $4
2697 static long int longval () { return $2; }
2698 static unsigned long int ulongval () { return $2; }
2699 #include <stdio.h>
2700 #include <stdlib.h>
2701 int
2702 main ()
2703 {
2704
2705   FILE *f = fopen ("conftest.val", "w");
2706   if (! f)
2707     return 1;
2708   if (($2) < 0)
2709     {
2710       long int i = longval ();
2711       if (i != ($2))
2712         return 1;
2713       fprintf (f, "%ld", i);
2714     }
2715   else
2716     {
2717       unsigned long int i = ulongval ();
2718       if (i != ($2))
2719         return 1;
2720       fprintf (f, "%lu", i);
2721     }
2722   /* Do not output a trailing newline, as this causes \r\n confusion
2723      on some platforms.  */
2724   return ferror (f) || fclose (f) != 0;
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 if ac_fn_c_try_run "$LINENO"; then :
2731   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2732 else
2733   ac_retval=1
2734 fi
2735 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2736   conftest.$ac_objext conftest.beam conftest.$ac_ext
2737 rm -f conftest.val
2738
2739   fi
2740   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2741   as_fn_set_status $ac_retval
2742
2743 } # ac_fn_c_compute_int
2744 cat >config.log <<_ACEOF
2745 This file contains any messages produced by compilers while
2746 running configure, to aid debugging if configure makes a mistake.
2747
2748 It was created by $as_me, which was
2749 generated by GNU Autoconf 2.69.  Invocation command line was
2750
2751   $ $0 $@
2752
2753 _ACEOF
2754 exec 5>>config.log
2755 {
2756 cat <<_ASUNAME
2757 ## --------- ##
2758 ## Platform. ##
2759 ## --------- ##
2760
2761 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2762 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2763 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2764 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2765 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2766
2767 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2768 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2769
2770 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2771 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2772 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2773 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2774 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2775 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2776 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2777
2778 _ASUNAME
2779
2780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2781 for as_dir in $PATH
2782 do
2783   IFS=$as_save_IFS
2784   test -z "$as_dir" && as_dir=.
2785     $as_echo "PATH: $as_dir"
2786   done
2787 IFS=$as_save_IFS
2788
2789 } >&5
2790
2791 cat >&5 <<_ACEOF
2792
2793
2794 ## ----------- ##
2795 ## Core tests. ##
2796 ## ----------- ##
2797
2798 _ACEOF
2799
2800
2801 # Keep a trace of the command line.
2802 # Strip out --no-create and --no-recursion so they do not pile up.
2803 # Strip out --silent because we don't want to record it for future runs.
2804 # Also quote any args containing shell meta-characters.
2805 # Make two passes to allow for proper duplicate-argument suppression.
2806 ac_configure_args=
2807 ac_configure_args0=
2808 ac_configure_args1=
2809 ac_must_keep_next=false
2810 for ac_pass in 1 2
2811 do
2812   for ac_arg
2813   do
2814     case $ac_arg in
2815     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2816     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2817     | -silent | --silent | --silen | --sile | --sil)
2818       continue ;;
2819     *\'*)
2820       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2821     esac
2822     case $ac_pass in
2823     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2824     2)
2825       as_fn_append ac_configure_args1 " '$ac_arg'"
2826       if test $ac_must_keep_next = true; then
2827         ac_must_keep_next=false # Got value, back to normal.
2828       else
2829         case $ac_arg in
2830           *=* | --config-cache | -C | -disable-* | --disable-* \
2831           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2832           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2833           | -with-* | --with-* | -without-* | --without-* | --x)
2834             case "$ac_configure_args0 " in
2835               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2836             esac
2837             ;;
2838           -* ) ac_must_keep_next=true ;;
2839         esac
2840       fi
2841       as_fn_append ac_configure_args " '$ac_arg'"
2842       ;;
2843     esac
2844   done
2845 done
2846 { ac_configure_args0=; unset ac_configure_args0;}
2847 { ac_configure_args1=; unset ac_configure_args1;}
2848
2849 # When interrupted or exit'd, cleanup temporary files, and complete
2850 # config.log.  We remove comments because anyway the quotes in there
2851 # would cause problems or look ugly.
2852 # WARNING: Use '\'' to represent an apostrophe within the trap.
2853 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2854 trap 'exit_status=$?
2855   # Save into config.log some information that might help in debugging.
2856   {
2857     echo
2858
2859     $as_echo "## ---------------- ##
2860 ## Cache variables. ##
2861 ## ---------------- ##"
2862     echo
2863     # The following way of writing the cache mishandles newlines in values,
2864 (
2865   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2866     eval ac_val=\$$ac_var
2867     case $ac_val in #(
2868     *${as_nl}*)
2869       case $ac_var in #(
2870       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2871 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2872       esac
2873       case $ac_var in #(
2874       _ | IFS | as_nl) ;; #(
2875       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2876       *) { eval $ac_var=; unset $ac_var;} ;;
2877       esac ;;
2878     esac
2879   done
2880   (set) 2>&1 |
2881     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2882     *${as_nl}ac_space=\ *)
2883       sed -n \
2884         "s/'\''/'\''\\\\'\'''\''/g;
2885           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2886       ;; #(
2887     *)
2888       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2889       ;;
2890     esac |
2891     sort
2892 )
2893     echo
2894
2895     $as_echo "## ----------------- ##
2896 ## Output variables. ##
2897 ## ----------------- ##"
2898     echo
2899     for ac_var in $ac_subst_vars
2900     do
2901       eval ac_val=\$$ac_var
2902       case $ac_val in
2903       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2904       esac
2905       $as_echo "$ac_var='\''$ac_val'\''"
2906     done | sort
2907     echo
2908
2909     if test -n "$ac_subst_files"; then
2910       $as_echo "## ------------------- ##
2911 ## File substitutions. ##
2912 ## ------------------- ##"
2913       echo
2914       for ac_var in $ac_subst_files
2915       do
2916         eval ac_val=\$$ac_var
2917         case $ac_val in
2918         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2919         esac
2920         $as_echo "$ac_var='\''$ac_val'\''"
2921       done | sort
2922       echo
2923     fi
2924
2925     if test -s confdefs.h; then
2926       $as_echo "## ----------- ##
2927 ## confdefs.h. ##
2928 ## ----------- ##"
2929       echo
2930       cat confdefs.h
2931       echo
2932     fi
2933     test "$ac_signal" != 0 &&
2934       $as_echo "$as_me: caught signal $ac_signal"
2935     $as_echo "$as_me: exit $exit_status"
2936   } >&5
2937   rm -f core *.core core.conftest.* &&
2938     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2939     exit $exit_status
2940 ' 0
2941 for ac_signal in 1 2 13 15; do
2942   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2943 done
2944 ac_signal=0
2945
2946 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2947 rm -f -r conftest* confdefs.h
2948
2949 $as_echo "/* confdefs.h */" > confdefs.h
2950
2951 # Predefined preprocessor variables.
2952
2953 cat >>confdefs.h <<_ACEOF
2954 #define PACKAGE_NAME "$PACKAGE_NAME"
2955 _ACEOF
2956
2957 cat >>confdefs.h <<_ACEOF
2958 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2959 _ACEOF
2960
2961 cat >>confdefs.h <<_ACEOF
2962 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2963 _ACEOF
2964
2965 cat >>confdefs.h <<_ACEOF
2966 #define PACKAGE_STRING "$PACKAGE_STRING"
2967 _ACEOF
2968
2969 cat >>confdefs.h <<_ACEOF
2970 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2971 _ACEOF
2972
2973 cat >>confdefs.h <<_ACEOF
2974 #define PACKAGE_URL "$PACKAGE_URL"
2975 _ACEOF
2976
2977
2978 # Let the site file select an alternate cache file if it wants to.
2979 # Prefer an explicitly selected file to automatically selected ones.
2980 ac_site_file1=NONE
2981 ac_site_file2=NONE
2982 if test -n "$CONFIG_SITE"; then
2983   # We do not want a PATH search for config.site.
2984   case $CONFIG_SITE in #((
2985     -*)  ac_site_file1=./$CONFIG_SITE;;
2986     */*) ac_site_file1=$CONFIG_SITE;;
2987     *)   ac_site_file1=./$CONFIG_SITE;;
2988   esac
2989 elif test "x$prefix" != xNONE; then
2990   ac_site_file1=$prefix/share/config.site
2991   ac_site_file2=$prefix/etc/config.site
2992 else
2993   ac_site_file1=$ac_default_prefix/share/config.site
2994   ac_site_file2=$ac_default_prefix/etc/config.site
2995 fi
2996 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2997 do
2998   test "x$ac_site_file" = xNONE && continue
2999   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3000     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3001 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3002     sed 's/^/| /' "$ac_site_file" >&5
3003     . "$ac_site_file" \
3004       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3006 as_fn_error $? "failed to load site script $ac_site_file
3007 See \`config.log' for more details" "$LINENO" 5; }
3008   fi
3009 done
3010
3011 if test -r "$cache_file"; then
3012   # Some versions of bash will fail to source /dev/null (special files
3013   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3014   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3015     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3016 $as_echo "$as_me: loading cache $cache_file" >&6;}
3017     case $cache_file in
3018       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3019       *)                      . "./$cache_file";;
3020     esac
3021   fi
3022 else
3023   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3024 $as_echo "$as_me: creating cache $cache_file" >&6;}
3025   >$cache_file
3026 fi
3027
3028 as_fn_append ac_header_list " stdlib.h"
3029 as_fn_append ac_header_list " unistd.h"
3030 as_fn_append ac_header_list " sys/param.h"
3031 gt_needs="$gt_needs "
3032 # Check that the precious variables saved in the cache have kept the same
3033 # value.
3034 ac_cache_corrupted=false
3035 for ac_var in $ac_precious_vars; do
3036   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3037   eval ac_new_set=\$ac_env_${ac_var}_set
3038   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3039   eval ac_new_val=\$ac_env_${ac_var}_value
3040   case $ac_old_set,$ac_new_set in
3041     set,)
3042       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3043 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3044       ac_cache_corrupted=: ;;
3045     ,set)
3046       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3047 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3048       ac_cache_corrupted=: ;;
3049     ,);;
3050     *)
3051       if test "x$ac_old_val" != "x$ac_new_val"; then
3052         # differences in whitespace do not lead to failure.
3053         ac_old_val_w=`echo x $ac_old_val`
3054         ac_new_val_w=`echo x $ac_new_val`
3055         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3056           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3057 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3058           ac_cache_corrupted=:
3059         else
3060           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3061 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3062           eval $ac_var=\$ac_old_val
3063         fi
3064         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3065 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3066         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3067 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3068       fi;;
3069   esac
3070   # Pass precious variables to config.status.
3071   if test "$ac_new_set" = set; then
3072     case $ac_new_val in
3073     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3074     *) ac_arg=$ac_var=$ac_new_val ;;
3075     esac
3076     case " $ac_configure_args " in
3077       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3078       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3079     esac
3080   fi
3081 done
3082 if $ac_cache_corrupted; then
3083   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3085   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3086 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3087   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3088 fi
3089 ## -------------------- ##
3090 ## Main body of script. ##
3091 ## -------------------- ##
3092
3093 ac_ext=c
3094 ac_cpp='$CPP $CPPFLAGS'
3095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3098
3099
3100
3101
3102
3103
3104
3105 ac_config_headers="$ac_config_headers config.h:config.in"
3106
3107
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3109 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3110     # Check whether --enable-maintainer-mode was given.
3111 if test "${enable_maintainer_mode+set}" = set; then :
3112   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3113 else
3114   USE_MAINTAINER_MODE=no
3115 fi
3116
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3118 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3119    if test $USE_MAINTAINER_MODE = yes; then
3120   MAINTAINER_MODE_TRUE=
3121   MAINTAINER_MODE_FALSE='#'
3122 else
3123   MAINTAINER_MODE_TRUE='#'
3124   MAINTAINER_MODE_FALSE=
3125 fi
3126
3127   MAINT=$MAINTAINER_MODE_TRUE
3128
3129
3130
3131 ac_ext=c
3132 ac_cpp='$CPP $CPPFLAGS'
3133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3136 if test -n "$ac_tool_prefix"; then
3137   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3138 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3140 $as_echo_n "checking for $ac_word... " >&6; }
3141 if ${ac_cv_prog_CC+:} false; then :
3142   $as_echo_n "(cached) " >&6
3143 else
3144   if test -n "$CC"; then
3145   ac_cv_prog_CC="$CC" # Let the user override the test.
3146 else
3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3148 for as_dir in $PATH
3149 do
3150   IFS=$as_save_IFS
3151   test -z "$as_dir" && as_dir=.
3152     for ac_exec_ext in '' $ac_executable_extensions; do
3153   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3154     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3155     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3156     break 2
3157   fi
3158 done
3159   done
3160 IFS=$as_save_IFS
3161
3162 fi
3163 fi
3164 CC=$ac_cv_prog_CC
3165 if test -n "$CC"; then
3166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3167 $as_echo "$CC" >&6; }
3168 else
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3170 $as_echo "no" >&6; }
3171 fi
3172
3173
3174 fi
3175 if test -z "$ac_cv_prog_CC"; then
3176   ac_ct_CC=$CC
3177   # Extract the first word of "gcc", so it can be a program name with args.
3178 set dummy gcc; ac_word=$2
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3180 $as_echo_n "checking for $ac_word... " >&6; }
3181 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3182   $as_echo_n "(cached) " >&6
3183 else
3184   if test -n "$ac_ct_CC"; then
3185   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3186 else
3187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3188 for as_dir in $PATH
3189 do
3190   IFS=$as_save_IFS
3191   test -z "$as_dir" && as_dir=.
3192     for ac_exec_ext in '' $ac_executable_extensions; do
3193   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3194     ac_cv_prog_ac_ct_CC="gcc"
3195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3196     break 2
3197   fi
3198 done
3199   done
3200 IFS=$as_save_IFS
3201
3202 fi
3203 fi
3204 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3205 if test -n "$ac_ct_CC"; then
3206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3207 $as_echo "$ac_ct_CC" >&6; }
3208 else
3209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3210 $as_echo "no" >&6; }
3211 fi
3212
3213   if test "x$ac_ct_CC" = x; then
3214     CC=""
3215   else
3216     case $cross_compiling:$ac_tool_warned in
3217 yes:)
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3219 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3220 ac_tool_warned=yes ;;
3221 esac
3222     CC=$ac_ct_CC
3223   fi
3224 else
3225   CC="$ac_cv_prog_CC"
3226 fi
3227
3228 if test -z "$CC"; then
3229           if test -n "$ac_tool_prefix"; then
3230     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3231 set dummy ${ac_tool_prefix}cc; ac_word=$2
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3233 $as_echo_n "checking for $ac_word... " >&6; }
3234 if ${ac_cv_prog_CC+:} false; then :
3235   $as_echo_n "(cached) " >&6
3236 else
3237   if test -n "$CC"; then
3238   ac_cv_prog_CC="$CC" # Let the user override the test.
3239 else
3240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3241 for as_dir in $PATH
3242 do
3243   IFS=$as_save_IFS
3244   test -z "$as_dir" && as_dir=.
3245     for ac_exec_ext in '' $ac_executable_extensions; do
3246   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3247     ac_cv_prog_CC="${ac_tool_prefix}cc"
3248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3249     break 2
3250   fi
3251 done
3252   done
3253 IFS=$as_save_IFS
3254
3255 fi
3256 fi
3257 CC=$ac_cv_prog_CC
3258 if test -n "$CC"; then
3259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3260 $as_echo "$CC" >&6; }
3261 else
3262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3263 $as_echo "no" >&6; }
3264 fi
3265
3266
3267   fi
3268 fi
3269 if test -z "$CC"; then
3270   # Extract the first word of "cc", so it can be a program name with args.
3271 set dummy cc; ac_word=$2
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3273 $as_echo_n "checking for $ac_word... " >&6; }
3274 if ${ac_cv_prog_CC+:} false; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   if test -n "$CC"; then
3278   ac_cv_prog_CC="$CC" # Let the user override the test.
3279 else
3280   ac_prog_rejected=no
3281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3282 for as_dir in $PATH
3283 do
3284   IFS=$as_save_IFS
3285   test -z "$as_dir" && as_dir=.
3286     for ac_exec_ext in '' $ac_executable_extensions; do
3287   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3288     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3289        ac_prog_rejected=yes
3290        continue
3291      fi
3292     ac_cv_prog_CC="cc"
3293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3294     break 2
3295   fi
3296 done
3297   done
3298 IFS=$as_save_IFS
3299
3300 if test $ac_prog_rejected = yes; then
3301   # We found a bogon in the path, so make sure we never use it.
3302   set dummy $ac_cv_prog_CC
3303   shift
3304   if test $# != 0; then
3305     # We chose a different compiler from the bogus one.
3306     # However, it has the same basename, so the bogon will be chosen
3307     # first if we set CC to just the basename; use the full file name.
3308     shift
3309     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3310   fi
3311 fi
3312 fi
3313 fi
3314 CC=$ac_cv_prog_CC
3315 if test -n "$CC"; then
3316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3317 $as_echo "$CC" >&6; }
3318 else
3319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3320 $as_echo "no" >&6; }
3321 fi
3322
3323
3324 fi
3325 if test -z "$CC"; then
3326   if test -n "$ac_tool_prefix"; then
3327   for ac_prog in cl.exe
3328   do
3329     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3330 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3332 $as_echo_n "checking for $ac_word... " >&6; }
3333 if ${ac_cv_prog_CC+:} false; then :
3334   $as_echo_n "(cached) " >&6
3335 else
3336   if test -n "$CC"; then
3337   ac_cv_prog_CC="$CC" # Let the user override the test.
3338 else
3339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3340 for as_dir in $PATH
3341 do
3342   IFS=$as_save_IFS
3343   test -z "$as_dir" && as_dir=.
3344     for ac_exec_ext in '' $ac_executable_extensions; do
3345   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3346     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3347     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3348     break 2
3349   fi
3350 done
3351   done
3352 IFS=$as_save_IFS
3353
3354 fi
3355 fi
3356 CC=$ac_cv_prog_CC
3357 if test -n "$CC"; then
3358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3359 $as_echo "$CC" >&6; }
3360 else
3361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3362 $as_echo "no" >&6; }
3363 fi
3364
3365
3366     test -n "$CC" && break
3367   done
3368 fi
3369 if test -z "$CC"; then
3370   ac_ct_CC=$CC
3371   for ac_prog in cl.exe
3372 do
3373   # Extract the first word of "$ac_prog", so it can be a program name with args.
3374 set dummy $ac_prog; ac_word=$2
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3376 $as_echo_n "checking for $ac_word... " >&6; }
3377 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3378   $as_echo_n "(cached) " >&6
3379 else
3380   if test -n "$ac_ct_CC"; then
3381   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3382 else
3383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3384 for as_dir in $PATH
3385 do
3386   IFS=$as_save_IFS
3387   test -z "$as_dir" && as_dir=.
3388     for ac_exec_ext in '' $ac_executable_extensions; do
3389   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3390     ac_cv_prog_ac_ct_CC="$ac_prog"
3391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3392     break 2
3393   fi
3394 done
3395   done
3396 IFS=$as_save_IFS
3397
3398 fi
3399 fi
3400 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3401 if test -n "$ac_ct_CC"; then
3402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3403 $as_echo "$ac_ct_CC" >&6; }
3404 else
3405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3407 fi
3408
3409
3410   test -n "$ac_ct_CC" && break
3411 done
3412
3413   if test "x$ac_ct_CC" = x; then
3414     CC=""
3415   else
3416     case $cross_compiling:$ac_tool_warned in
3417 yes:)
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3419 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3420 ac_tool_warned=yes ;;
3421 esac
3422     CC=$ac_ct_CC
3423   fi
3424 fi
3425
3426 fi
3427
3428
3429 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3431 as_fn_error $? "no acceptable C compiler found in \$PATH
3432 See \`config.log' for more details" "$LINENO" 5; }
3433
3434 # Provide some information about the compiler.
3435 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3436 set X $ac_compile
3437 ac_compiler=$2
3438 for ac_option in --version -v -V -qversion; do
3439   { { ac_try="$ac_compiler $ac_option >&5"
3440 case "(($ac_try" in
3441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3442   *) ac_try_echo=$ac_try;;
3443 esac
3444 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3445 $as_echo "$ac_try_echo"; } >&5
3446   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3447   ac_status=$?
3448   if test -s conftest.err; then
3449     sed '10a\
3450 ... rest of stderr output deleted ...
3451          10q' conftest.err >conftest.er1
3452     cat conftest.er1 >&5
3453   fi
3454   rm -f conftest.er1 conftest.err
3455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3456   test $ac_status = 0; }
3457 done
3458
3459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3460 /* end confdefs.h.  */
3461
3462 int
3463 main ()
3464 {
3465
3466   ;
3467   return 0;
3468 }
3469 _ACEOF
3470 ac_clean_files_save=$ac_clean_files
3471 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3472 # Try to create an executable without -o first, disregard a.out.
3473 # It will help us diagnose broken compilers, and finding out an intuition
3474 # of exeext.
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3476 $as_echo_n "checking whether the C compiler works... " >&6; }
3477 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3478
3479 # The possible output files:
3480 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3481
3482 ac_rmfiles=
3483 for ac_file in $ac_files
3484 do
3485   case $ac_file in
3486     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3487     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3488   esac
3489 done
3490 rm -f $ac_rmfiles
3491
3492 if { { ac_try="$ac_link_default"
3493 case "(($ac_try" in
3494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3495   *) ac_try_echo=$ac_try;;
3496 esac
3497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3498 $as_echo "$ac_try_echo"; } >&5
3499   (eval "$ac_link_default") 2>&5
3500   ac_status=$?
3501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3502   test $ac_status = 0; }; then :
3503   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3504 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3505 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3506 # so that the user can short-circuit this test for compilers unknown to
3507 # Autoconf.
3508 for ac_file in $ac_files ''
3509 do
3510   test -f "$ac_file" || continue
3511   case $ac_file in
3512     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3513         ;;
3514     [ab].out )
3515         # We found the default executable, but exeext='' is most
3516         # certainly right.
3517         break;;
3518     *.* )
3519         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3520         then :; else
3521            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3522         fi
3523         # We set ac_cv_exeext here because the later test for it is not
3524         # safe: cross compilers may not add the suffix if given an `-o'
3525         # argument, so we may need to know it at that point already.
3526         # Even if this section looks crufty: it has the advantage of
3527         # actually working.
3528         break;;
3529     * )
3530         break;;
3531   esac
3532 done
3533 test "$ac_cv_exeext" = no && ac_cv_exeext=
3534
3535 else
3536   ac_file=''
3537 fi
3538 if test -z "$ac_file"; then :
3539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3540 $as_echo "no" >&6; }
3541 $as_echo "$as_me: failed program was:" >&5
3542 sed 's/^/| /' conftest.$ac_ext >&5
3543
3544 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3546 as_fn_error 77 "C compiler cannot create executables
3547 See \`config.log' for more details" "$LINENO" 5; }
3548 else
3549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3550 $as_echo "yes" >&6; }
3551 fi
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3553 $as_echo_n "checking for C compiler default output file name... " >&6; }
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3555 $as_echo "$ac_file" >&6; }
3556 ac_exeext=$ac_cv_exeext
3557
3558 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3559 ac_clean_files=$ac_clean_files_save
3560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3561 $as_echo_n "checking for suffix of executables... " >&6; }
3562 if { { ac_try="$ac_link"
3563 case "(($ac_try" in
3564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3565   *) ac_try_echo=$ac_try;;
3566 esac
3567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3568 $as_echo "$ac_try_echo"; } >&5
3569   (eval "$ac_link") 2>&5
3570   ac_status=$?
3571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3572   test $ac_status = 0; }; then :
3573   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3574 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3575 # work properly (i.e., refer to `conftest.exe'), while it won't with
3576 # `rm'.
3577 for ac_file in conftest.exe conftest conftest.*; do
3578   test -f "$ac_file" || continue
3579   case $ac_file in
3580     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3581     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3582           break;;
3583     * ) break;;
3584   esac
3585 done
3586 else
3587   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3589 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3590 See \`config.log' for more details" "$LINENO" 5; }
3591 fi
3592 rm -f conftest conftest$ac_cv_exeext
3593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3594 $as_echo "$ac_cv_exeext" >&6; }
3595
3596 rm -f conftest.$ac_ext
3597 EXEEXT=$ac_cv_exeext
3598 ac_exeext=$EXEEXT
3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3600 /* end confdefs.h.  */
3601 #include <stdio.h>
3602 int
3603 main ()
3604 {
3605 FILE *f = fopen ("conftest.out", "w");
3606  return ferror (f) || fclose (f) != 0;
3607
3608   ;
3609   return 0;
3610 }
3611 _ACEOF
3612 ac_clean_files="$ac_clean_files conftest.out"
3613 # Check that the compiler produces executables we can run.  If not, either
3614 # the compiler is broken, or we cross compile.
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3616 $as_echo_n "checking whether we are cross compiling... " >&6; }
3617 if test "$cross_compiling" != yes; then
3618   { { ac_try="$ac_link"
3619 case "(($ac_try" in
3620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3621   *) ac_try_echo=$ac_try;;
3622 esac
3623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3624 $as_echo "$ac_try_echo"; } >&5
3625   (eval "$ac_link") 2>&5
3626   ac_status=$?
3627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3628   test $ac_status = 0; }
3629   if { ac_try='./conftest$ac_cv_exeext'
3630   { { case "(($ac_try" in
3631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3632   *) ac_try_echo=$ac_try;;
3633 esac
3634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3635 $as_echo "$ac_try_echo"; } >&5
3636   (eval "$ac_try") 2>&5
3637   ac_status=$?
3638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3639   test $ac_status = 0; }; }; then
3640     cross_compiling=no
3641   else
3642     if test "$cross_compiling" = maybe; then
3643         cross_compiling=yes
3644     else
3645         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3646 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3647 as_fn_error $? "cannot run C compiled programs.
3648 If you meant to cross compile, use \`--host'.
3649 See \`config.log' for more details" "$LINENO" 5; }
3650     fi
3651   fi
3652 fi
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3654 $as_echo "$cross_compiling" >&6; }
3655
3656 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3657 ac_clean_files=$ac_clean_files_save
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3659 $as_echo_n "checking for suffix of object files... " >&6; }
3660 if ${ac_cv_objext+:} false; then :
3661   $as_echo_n "(cached) " >&6
3662 else
3663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3664 /* end confdefs.h.  */
3665
3666 int
3667 main ()
3668 {
3669
3670   ;
3671   return 0;
3672 }
3673 _ACEOF
3674 rm -f conftest.o conftest.obj
3675 if { { ac_try="$ac_compile"
3676 case "(($ac_try" in
3677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3678   *) ac_try_echo=$ac_try;;
3679 esac
3680 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3681 $as_echo "$ac_try_echo"; } >&5
3682   (eval "$ac_compile") 2>&5
3683   ac_status=$?
3684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3685   test $ac_status = 0; }; then :
3686   for ac_file in conftest.o conftest.obj conftest.*; do
3687   test -f "$ac_file" || continue;
3688   case $ac_file in
3689     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3690     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3691        break;;
3692   esac
3693 done
3694 else
3695   $as_echo "$as_me: failed program was:" >&5
3696 sed 's/^/| /' conftest.$ac_ext >&5
3697
3698 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3700 as_fn_error $? "cannot compute suffix of object files: cannot compile
3701 See \`config.log' for more details" "$LINENO" 5; }
3702 fi
3703 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3704 fi
3705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3706 $as_echo "$ac_cv_objext" >&6; }
3707 OBJEXT=$ac_cv_objext
3708 ac_objext=$OBJEXT
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3710 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3711 if ${ac_cv_c_compiler_gnu+:} false; then :
3712   $as_echo_n "(cached) " >&6
3713 else
3714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3715 /* end confdefs.h.  */
3716
3717 int
3718 main ()
3719 {
3720 #ifndef __GNUC__
3721        choke me
3722 #endif
3723
3724   ;
3725   return 0;
3726 }
3727 _ACEOF
3728 if ac_fn_c_try_compile "$LINENO"; then :
3729   ac_compiler_gnu=yes
3730 else
3731   ac_compiler_gnu=no
3732 fi
3733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3734 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3735
3736 fi
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3738 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3739 if test $ac_compiler_gnu = yes; then
3740   GCC=yes
3741 else
3742   GCC=
3743 fi
3744 ac_test_CFLAGS=${CFLAGS+set}
3745 ac_save_CFLAGS=$CFLAGS
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3747 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3748 if ${ac_cv_prog_cc_g+:} false; then :
3749   $as_echo_n "(cached) " >&6
3750 else
3751   ac_save_c_werror_flag=$ac_c_werror_flag
3752    ac_c_werror_flag=yes
3753    ac_cv_prog_cc_g=no
3754    CFLAGS="-g"
3755    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3756 /* end confdefs.h.  */
3757
3758 int
3759 main ()
3760 {
3761
3762   ;
3763   return 0;
3764 }
3765 _ACEOF
3766 if ac_fn_c_try_compile "$LINENO"; then :
3767   ac_cv_prog_cc_g=yes
3768 else
3769   CFLAGS=""
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
3783 else
3784   ac_c_werror_flag=$ac_save_c_werror_flag
3785          CFLAGS="-g"
3786          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3787 /* end confdefs.h.  */
3788
3789 int
3790 main ()
3791 {
3792
3793   ;
3794   return 0;
3795 }
3796 _ACEOF
3797 if ac_fn_c_try_compile "$LINENO"; then :
3798   ac_cv_prog_cc_g=yes
3799 fi
3800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3801 fi
3802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3803 fi
3804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3805    ac_c_werror_flag=$ac_save_c_werror_flag
3806 fi
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3808 $as_echo "$ac_cv_prog_cc_g" >&6; }
3809 if test "$ac_test_CFLAGS" = set; then
3810   CFLAGS=$ac_save_CFLAGS
3811 elif test $ac_cv_prog_cc_g = yes; then
3812   if test "$GCC" = yes; then
3813     CFLAGS="-g -O2"
3814   else
3815     CFLAGS="-g"
3816   fi
3817 else
3818   if test "$GCC" = yes; then
3819     CFLAGS="-O2"
3820   else
3821     CFLAGS=
3822   fi
3823 fi
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3825 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3826 if ${ac_cv_prog_cc_c89+:} false; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829   ac_cv_prog_cc_c89=no
3830 ac_save_CC=$CC
3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h.  */
3833 #include <stdarg.h>
3834 #include <stdio.h>
3835 struct stat;
3836 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3837 struct buf { int x; };
3838 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3839 static char *e (p, i)
3840      char **p;
3841      int i;
3842 {
3843   return p[i];
3844 }
3845 static char *f (char * (*g) (char **, int), char **p, ...)
3846 {
3847   char *s;
3848   va_list v;
3849   va_start (v,p);
3850   s = g (p, va_arg (v,int));
3851   va_end (v);
3852   return s;
3853 }
3854
3855 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3856    function prototypes and stuff, but not '\xHH' hex character constants.
3857    These don't provoke an error unfortunately, instead are silently treated
3858    as 'x'.  The following induces an error, until -std is added to get
3859    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3860    array size at least.  It's necessary to write '\x00'==0 to get something
3861    that's true only with -std.  */
3862 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3863
3864 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3865    inside strings and character constants.  */
3866 #define FOO(x) 'x'
3867 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3868
3869 int test (int i, double x);
3870 struct s1 {int (*f) (int a);};
3871 struct s2 {int (*f) (double a);};
3872 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3873 int argc;
3874 char **argv;
3875 int
3876 main ()
3877 {
3878 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3879   ;
3880   return 0;
3881 }
3882 _ACEOF
3883 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3884         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3885 do
3886   CC="$ac_save_CC $ac_arg"
3887   if ac_fn_c_try_compile "$LINENO"; then :
3888   ac_cv_prog_cc_c89=$ac_arg
3889 fi
3890 rm -f core conftest.err conftest.$ac_objext
3891   test "x$ac_cv_prog_cc_c89" != "xno" && break
3892 done
3893 rm -f conftest.$ac_ext
3894 CC=$ac_save_CC
3895
3896 fi
3897 # AC_CACHE_VAL
3898 case "x$ac_cv_prog_cc_c89" in
3899   x)
3900     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3901 $as_echo "none needed" >&6; } ;;
3902   xno)
3903     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3904 $as_echo "unsupported" >&6; } ;;
3905   *)
3906     CC="$CC $ac_cv_prog_cc_c89"
3907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3908 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3909 esac
3910 if test "x$ac_cv_prog_cc_c89" != xno; then :
3911
3912 fi
3913
3914 ac_ext=c
3915 ac_cpp='$CPP $CPPFLAGS'
3916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3919
3920 ac_ext=cpp
3921 ac_cpp='$CXXCPP $CPPFLAGS'
3922 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3923 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3924 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3925 if test -z "$CXX"; then
3926   if test -n "$CCC"; then
3927     CXX=$CCC
3928   else
3929     if test -n "$ac_tool_prefix"; then
3930   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3931   do
3932     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3933 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3935 $as_echo_n "checking for $ac_word... " >&6; }
3936 if ${ac_cv_prog_CXX+:} false; then :
3937   $as_echo_n "(cached) " >&6
3938 else
3939   if test -n "$CXX"; then
3940   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3941 else
3942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3943 for as_dir in $PATH
3944 do
3945   IFS=$as_save_IFS
3946   test -z "$as_dir" && as_dir=.
3947     for ac_exec_ext in '' $ac_executable_extensions; do
3948   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3949     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3951     break 2
3952   fi
3953 done
3954   done
3955 IFS=$as_save_IFS
3956
3957 fi
3958 fi
3959 CXX=$ac_cv_prog_CXX
3960 if test -n "$CXX"; then
3961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3962 $as_echo "$CXX" >&6; }
3963 else
3964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3965 $as_echo "no" >&6; }
3966 fi
3967
3968
3969     test -n "$CXX" && break
3970   done
3971 fi
3972 if test -z "$CXX"; then
3973   ac_ct_CXX=$CXX
3974   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3975 do
3976   # Extract the first word of "$ac_prog", so it can be a program name with args.
3977 set dummy $ac_prog; ac_word=$2
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3979 $as_echo_n "checking for $ac_word... " >&6; }
3980 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3981   $as_echo_n "(cached) " >&6
3982 else
3983   if test -n "$ac_ct_CXX"; then
3984   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3985 else
3986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3987 for as_dir in $PATH
3988 do
3989   IFS=$as_save_IFS
3990   test -z "$as_dir" && as_dir=.
3991     for ac_exec_ext in '' $ac_executable_extensions; do
3992   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3993     ac_cv_prog_ac_ct_CXX="$ac_prog"
3994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3995     break 2
3996   fi
3997 done
3998   done
3999 IFS=$as_save_IFS
4000
4001 fi
4002 fi
4003 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4004 if test -n "$ac_ct_CXX"; then
4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4006 $as_echo "$ac_ct_CXX" >&6; }
4007 else
4008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4009 $as_echo "no" >&6; }
4010 fi
4011
4012
4013   test -n "$ac_ct_CXX" && break
4014 done
4015
4016   if test "x$ac_ct_CXX" = x; then
4017     CXX="g++"
4018   else
4019     case $cross_compiling:$ac_tool_warned in
4020 yes:)
4021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4022 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4023 ac_tool_warned=yes ;;
4024 esac
4025     CXX=$ac_ct_CXX
4026   fi
4027 fi
4028
4029   fi
4030 fi
4031 # Provide some information about the compiler.
4032 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4033 set X $ac_compile
4034 ac_compiler=$2
4035 for ac_option in --version -v -V -qversion; do
4036   { { ac_try="$ac_compiler $ac_option >&5"
4037 case "(($ac_try" in
4038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4039   *) ac_try_echo=$ac_try;;
4040 esac
4041 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4042 $as_echo "$ac_try_echo"; } >&5
4043   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4044   ac_status=$?
4045   if test -s conftest.err; then
4046     sed '10a\
4047 ... rest of stderr output deleted ...
4048          10q' conftest.err >conftest.er1
4049     cat conftest.er1 >&5
4050   fi
4051   rm -f conftest.er1 conftest.err
4052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4053   test $ac_status = 0; }
4054 done
4055
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4057 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4058 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4059   $as_echo_n "(cached) " >&6
4060 else
4061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h.  */
4063
4064 int
4065 main ()
4066 {
4067 #ifndef __GNUC__
4068        choke me
4069 #endif
4070
4071   ;
4072   return 0;
4073 }
4074 _ACEOF
4075 if ac_fn_cxx_try_compile "$LINENO"; then :
4076   ac_compiler_gnu=yes
4077 else
4078   ac_compiler_gnu=no
4079 fi
4080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4081 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4082
4083 fi
4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4085 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4086 if test $ac_compiler_gnu = yes; then
4087   GXX=yes
4088 else
4089   GXX=
4090 fi
4091 ac_test_CXXFLAGS=${CXXFLAGS+set}
4092 ac_save_CXXFLAGS=$CXXFLAGS
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4094 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4095 if ${ac_cv_prog_cxx_g+:} false; then :
4096   $as_echo_n "(cached) " >&6
4097 else
4098   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4099    ac_cxx_werror_flag=yes
4100    ac_cv_prog_cxx_g=no
4101    CXXFLAGS="-g"
4102    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_cxx_try_compile "$LINENO"; then :
4114   ac_cv_prog_cxx_g=yes
4115 else
4116   CXXFLAGS=""
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
4130 else
4131   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4132          CXXFLAGS="-g"
4133          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4134 /* end confdefs.h.  */
4135
4136 int
4137 main ()
4138 {
4139
4140   ;
4141   return 0;
4142 }
4143 _ACEOF
4144 if ac_fn_cxx_try_compile "$LINENO"; then :
4145   ac_cv_prog_cxx_g=yes
4146 fi
4147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4150 fi
4151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4152    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4153 fi
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4155 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4156 if test "$ac_test_CXXFLAGS" = set; then
4157   CXXFLAGS=$ac_save_CXXFLAGS
4158 elif test $ac_cv_prog_cxx_g = yes; then
4159   if test "$GXX" = yes; then
4160     CXXFLAGS="-g -O2"
4161   else
4162     CXXFLAGS="-g"
4163   fi
4164 else
4165   if test "$GXX" = yes; then
4166     CXXFLAGS="-O2"
4167   else
4168     CXXFLAGS=
4169   fi
4170 fi
4171 ac_ext=c
4172 ac_cpp='$CPP $CPPFLAGS'
4173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4176
4177
4178
4179 ac_ext=c
4180 ac_cpp='$CPP $CPPFLAGS'
4181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4185 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4186 # On Suns, sometimes $CPP names a directory.
4187 if test -n "$CPP" && test -d "$CPP"; then
4188   CPP=
4189 fi
4190 if test -z "$CPP"; then
4191   if ${ac_cv_prog_CPP+:} false; then :
4192   $as_echo_n "(cached) " >&6
4193 else
4194       # Double quotes because CPP needs to be expanded
4195     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4196     do
4197       ac_preproc_ok=false
4198 for ac_c_preproc_warn_flag in '' yes
4199 do
4200   # Use a header file that comes with gcc, so configuring glibc
4201   # with a fresh cross-compiler works.
4202   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4203   # <limits.h> exists even on freestanding compilers.
4204   # On the NeXT, cc -E runs the code through the compiler's parser,
4205   # not just through cpp. "Syntax error" is here to catch this case.
4206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4207 /* end confdefs.h.  */
4208 #ifdef __STDC__
4209 # include <limits.h>
4210 #else
4211 # include <assert.h>
4212 #endif
4213                      Syntax error
4214 _ACEOF
4215 if ac_fn_c_try_cpp "$LINENO"; then :
4216
4217 else
4218   # Broken: fails on valid input.
4219 continue
4220 fi
4221 rm -f conftest.err conftest.i conftest.$ac_ext
4222
4223   # OK, works on sane cases.  Now check whether nonexistent headers
4224   # can be detected and how.
4225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h.  */
4227 #include <ac_nonexistent.h>
4228 _ACEOF
4229 if ac_fn_c_try_cpp "$LINENO"; then :
4230   # Broken: success on invalid input.
4231 continue
4232 else
4233   # Passes both tests.
4234 ac_preproc_ok=:
4235 break
4236 fi
4237 rm -f conftest.err conftest.i conftest.$ac_ext
4238
4239 done
4240 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4241 rm -f conftest.i conftest.err conftest.$ac_ext
4242 if $ac_preproc_ok; then :
4243   break
4244 fi
4245
4246     done
4247     ac_cv_prog_CPP=$CPP
4248
4249 fi
4250   CPP=$ac_cv_prog_CPP
4251 else
4252   ac_cv_prog_CPP=$CPP
4253 fi
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4255 $as_echo "$CPP" >&6; }
4256 ac_preproc_ok=false
4257 for ac_c_preproc_warn_flag in '' yes
4258 do
4259   # Use a header file that comes with gcc, so configuring glibc
4260   # with a fresh cross-compiler works.
4261   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4262   # <limits.h> exists even on freestanding compilers.
4263   # On the NeXT, cc -E runs the code through the compiler's parser,
4264   # not just through cpp. "Syntax error" is here to catch this case.
4265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h.  */
4267 #ifdef __STDC__
4268 # include <limits.h>
4269 #else
4270 # include <assert.h>
4271 #endif
4272                      Syntax error
4273 _ACEOF
4274 if ac_fn_c_try_cpp "$LINENO"; then :
4275
4276 else
4277   # Broken: fails on valid input.
4278 continue
4279 fi
4280 rm -f conftest.err conftest.i conftest.$ac_ext
4281
4282   # OK, works on sane cases.  Now check whether nonexistent headers
4283   # can be detected and how.
4284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4285 /* end confdefs.h.  */
4286 #include <ac_nonexistent.h>
4287 _ACEOF
4288 if ac_fn_c_try_cpp "$LINENO"; then :
4289   # Broken: success on invalid input.
4290 continue
4291 else
4292   # Passes both tests.
4293 ac_preproc_ok=:
4294 break
4295 fi
4296 rm -f conftest.err conftest.i conftest.$ac_ext
4297
4298 done
4299 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4300 rm -f conftest.i conftest.err conftest.$ac_ext
4301 if $ac_preproc_ok; then :
4302
4303 else
4304   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4305 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4306 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4307 See \`config.log' for more details" "$LINENO" 5; }
4308 fi
4309
4310 ac_ext=c
4311 ac_cpp='$CPP $CPPFLAGS'
4312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4315
4316
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4318 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4319 if ${ac_cv_path_GREP+:} false; then :
4320   $as_echo_n "(cached) " >&6
4321 else
4322   if test -z "$GREP"; then
4323   ac_path_GREP_found=false
4324   # Loop through the user's path and test for each of PROGNAME-LIST
4325   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4326 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4327 do
4328   IFS=$as_save_IFS
4329   test -z "$as_dir" && as_dir=.
4330     for ac_prog in grep ggrep; do
4331     for ac_exec_ext in '' $ac_executable_extensions; do
4332       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4333       as_fn_executable_p "$ac_path_GREP" || continue
4334 # Check for GNU ac_path_GREP and select it if it is found.
4335   # Check for GNU $ac_path_GREP
4336 case `"$ac_path_GREP" --version 2>&1` in
4337 *GNU*)
4338   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4339 *)
4340   ac_count=0
4341   $as_echo_n 0123456789 >"conftest.in"
4342   while :
4343   do
4344     cat "conftest.in" "conftest.in" >"conftest.tmp"
4345     mv "conftest.tmp" "conftest.in"
4346     cp "conftest.in" "conftest.nl"
4347     $as_echo 'GREP' >> "conftest.nl"
4348     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4349     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4350     as_fn_arith $ac_count + 1 && ac_count=$as_val
4351     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4352       # Best one so far, save it but keep looking for a better one
4353       ac_cv_path_GREP="$ac_path_GREP"
4354       ac_path_GREP_max=$ac_count
4355     fi
4356     # 10*(2^10) chars as input seems more than enough
4357     test $ac_count -gt 10 && break
4358   done
4359   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4360 esac
4361
4362       $ac_path_GREP_found && break 3
4363     done
4364   done
4365   done
4366 IFS=$as_save_IFS
4367   if test -z "$ac_cv_path_GREP"; then
4368     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4369   fi
4370 else
4371   ac_cv_path_GREP=$GREP
4372 fi
4373
4374 fi
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4376 $as_echo "$ac_cv_path_GREP" >&6; }
4377  GREP="$ac_cv_path_GREP"
4378
4379
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4381 $as_echo_n "checking for egrep... " >&6; }
4382 if ${ac_cv_path_EGREP+:} false; then :
4383   $as_echo_n "(cached) " >&6
4384 else
4385   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4386    then ac_cv_path_EGREP="$GREP -E"
4387    else
4388      if test -z "$EGREP"; then
4389   ac_path_EGREP_found=false
4390   # Loop through the user's path and test for each of PROGNAME-LIST
4391   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4392 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4393 do
4394   IFS=$as_save_IFS
4395   test -z "$as_dir" && as_dir=.
4396     for ac_prog in egrep; do
4397     for ac_exec_ext in '' $ac_executable_extensions; do
4398       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4399       as_fn_executable_p "$ac_path_EGREP" || continue
4400 # Check for GNU ac_path_EGREP and select it if it is found.
4401   # Check for GNU $ac_path_EGREP
4402 case `"$ac_path_EGREP" --version 2>&1` in
4403 *GNU*)
4404   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4405 *)
4406   ac_count=0
4407   $as_echo_n 0123456789 >"conftest.in"
4408   while :
4409   do
4410     cat "conftest.in" "conftest.in" >"conftest.tmp"
4411     mv "conftest.tmp" "conftest.in"
4412     cp "conftest.in" "conftest.nl"
4413     $as_echo 'EGREP' >> "conftest.nl"
4414     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4415     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4416     as_fn_arith $ac_count + 1 && ac_count=$as_val
4417     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4418       # Best one so far, save it but keep looking for a better one
4419       ac_cv_path_EGREP="$ac_path_EGREP"
4420       ac_path_EGREP_max=$ac_count
4421     fi
4422     # 10*(2^10) chars as input seems more than enough
4423     test $ac_count -gt 10 && break
4424   done
4425   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4426 esac
4427
4428       $ac_path_EGREP_found && break 3
4429     done
4430   done
4431   done
4432 IFS=$as_save_IFS
4433   if test -z "$ac_cv_path_EGREP"; then
4434     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4435   fi
4436 else
4437   ac_cv_path_EGREP=$EGREP
4438 fi
4439
4440    fi
4441 fi
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4443 $as_echo "$ac_cv_path_EGREP" >&6; }
4444  EGREP="$ac_cv_path_EGREP"
4445
4446
4447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4448 $as_echo_n "checking for ANSI C header files... " >&6; }
4449 if ${ac_cv_header_stdc+:} false; then :
4450   $as_echo_n "(cached) " >&6
4451 else
4452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4453 /* end confdefs.h.  */
4454 #include <stdlib.h>
4455 #include <stdarg.h>
4456 #include <string.h>
4457 #include <float.h>
4458
4459 int
4460 main ()
4461 {
4462
4463   ;
4464   return 0;
4465 }
4466 _ACEOF
4467 if ac_fn_c_try_compile "$LINENO"; then :
4468   ac_cv_header_stdc=yes
4469 else
4470   ac_cv_header_stdc=no
4471 fi
4472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4473
4474 if test $ac_cv_header_stdc = yes; then
4475   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477 /* end confdefs.h.  */
4478 #include <string.h>
4479
4480 _ACEOF
4481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4482   $EGREP "memchr" >/dev/null 2>&1; then :
4483
4484 else
4485   ac_cv_header_stdc=no
4486 fi
4487 rm -f conftest*
4488
4489 fi
4490
4491 if test $ac_cv_header_stdc = yes; then
4492   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4494 /* end confdefs.h.  */
4495 #include <stdlib.h>
4496
4497 _ACEOF
4498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4499   $EGREP "free" >/dev/null 2>&1; then :
4500
4501 else
4502   ac_cv_header_stdc=no
4503 fi
4504 rm -f conftest*
4505
4506 fi
4507
4508 if test $ac_cv_header_stdc = yes; then
4509   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4510   if test "$cross_compiling" = yes; then :
4511   :
4512 else
4513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4514 /* end confdefs.h.  */
4515 #include <ctype.h>
4516 #include <stdlib.h>
4517 #if ((' ' & 0x0FF) == 0x020)
4518 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4519 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4520 #else
4521 # define ISLOWER(c) \
4522                    (('a' <= (c) && (c) <= 'i') \
4523                      || ('j' <= (c) && (c) <= 'r') \
4524                      || ('s' <= (c) && (c) <= 'z'))
4525 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4526 #endif
4527
4528 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4529 int
4530 main ()
4531 {
4532   int i;
4533   for (i = 0; i < 256; i++)
4534     if (XOR (islower (i), ISLOWER (i))
4535         || toupper (i) != TOUPPER (i))
4536       return 2;
4537   return 0;
4538 }
4539 _ACEOF
4540 if ac_fn_c_try_run "$LINENO"; then :
4541
4542 else
4543   ac_cv_header_stdc=no
4544 fi
4545 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4546   conftest.$ac_objext conftest.beam conftest.$ac_ext
4547 fi
4548
4549 fi
4550 fi
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4552 $as_echo "$ac_cv_header_stdc" >&6; }
4553 if test $ac_cv_header_stdc = yes; then
4554
4555 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4556
4557 fi
4558
4559 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4560 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4561                   inttypes.h stdint.h unistd.h
4562 do :
4563   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4564 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4565 "
4566 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4567   cat >>confdefs.h <<_ACEOF
4568 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4569 _ACEOF
4570
4571 fi
4572
4573 done
4574
4575
4576
4577   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4578 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4579   MINIX=yes
4580 else
4581   MINIX=
4582 fi
4583
4584
4585   if test "$MINIX" = yes; then
4586
4587 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4588
4589
4590 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4591
4592
4593 $as_echo "#define _MINIX 1" >>confdefs.h
4594
4595   fi
4596
4597
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4599 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4600 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4601   $as_echo_n "(cached) " >&6
4602 else
4603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4604 /* end confdefs.h.  */
4605
4606 #         define __EXTENSIONS__ 1
4607           $ac_includes_default
4608 int
4609 main ()
4610 {
4611
4612   ;
4613   return 0;
4614 }
4615 _ACEOF
4616 if ac_fn_c_try_compile "$LINENO"; then :
4617   ac_cv_safe_to_define___extensions__=yes
4618 else
4619   ac_cv_safe_to_define___extensions__=no
4620 fi
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622 fi
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4624 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4625   test $ac_cv_safe_to_define___extensions__ = yes &&
4626     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4627
4628   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4629
4630   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4631
4632   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4633
4634   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4635
4636
4637 ac_aux_dir=
4638 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4639   if test -f "$ac_dir/install-sh"; then
4640     ac_aux_dir=$ac_dir
4641     ac_install_sh="$ac_aux_dir/install-sh -c"
4642     break
4643   elif test -f "$ac_dir/install.sh"; then
4644     ac_aux_dir=$ac_dir
4645     ac_install_sh="$ac_aux_dir/install.sh -c"
4646     break
4647   elif test -f "$ac_dir/shtool"; then
4648     ac_aux_dir=$ac_dir
4649     ac_install_sh="$ac_aux_dir/shtool install -c"
4650     break
4651   fi
4652 done
4653 if test -z "$ac_aux_dir"; then
4654   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4655 fi
4656
4657 # These three variables are undocumented and unsupported,
4658 # and are intended to be withdrawn in a future Autoconf release.
4659 # They can cause serious problems if a builder's source tree is in a directory
4660 # whose full name contains unusual characters.
4661 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4662 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4663 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4664
4665
4666 # Make sure we can run config.sub.
4667 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4668   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4669
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4671 $as_echo_n "checking build system type... " >&6; }
4672 if ${ac_cv_build+:} false; then :
4673   $as_echo_n "(cached) " >&6
4674 else
4675   ac_build_alias=$build_alias
4676 test "x$ac_build_alias" = x &&
4677   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4678 test "x$ac_build_alias" = x &&
4679   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4680 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4681   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4682
4683 fi
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4685 $as_echo "$ac_cv_build" >&6; }
4686 case $ac_cv_build in
4687 *-*-*) ;;
4688 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4689 esac
4690 build=$ac_cv_build
4691 ac_save_IFS=$IFS; IFS='-'
4692 set x $ac_cv_build
4693 shift
4694 build_cpu=$1
4695 build_vendor=$2
4696 shift; shift
4697 # Remember, the first character of IFS is used to create $*,
4698 # except with old shells:
4699 build_os=$*
4700 IFS=$ac_save_IFS
4701 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4702
4703
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4705 $as_echo_n "checking host system type... " >&6; }
4706 if ${ac_cv_host+:} false; then :
4707   $as_echo_n "(cached) " >&6
4708 else
4709   if test "x$host_alias" = x; then
4710   ac_cv_host=$ac_cv_build
4711 else
4712   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4713     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4714 fi
4715
4716 fi
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4718 $as_echo "$ac_cv_host" >&6; }
4719 case $ac_cv_host in
4720 *-*-*) ;;
4721 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4722 esac
4723 host=$ac_cv_host
4724 ac_save_IFS=$IFS; IFS='-'
4725 set x $ac_cv_host
4726 shift
4727 host_cpu=$1
4728 host_vendor=$2
4729 shift; shift
4730 # Remember, the first character of IFS is used to create $*,
4731 # except with old shells:
4732 host_os=$*
4733 IFS=$ac_save_IFS
4734 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4735
4736
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4738 $as_echo_n "checking target system type... " >&6; }
4739 if ${ac_cv_target+:} false; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   if test "x$target_alias" = x; then
4743   ac_cv_target=$ac_cv_host
4744 else
4745   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4746     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4747 fi
4748
4749 fi
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4751 $as_echo "$ac_cv_target" >&6; }
4752 case $ac_cv_target in
4753 *-*-*) ;;
4754 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4755 esac
4756 target=$ac_cv_target
4757 ac_save_IFS=$IFS; IFS='-'
4758 set x $ac_cv_target
4759 shift
4760 target_cpu=$1
4761 target_vendor=$2
4762 shift; shift
4763 # Remember, the first character of IFS is used to create $*,
4764 # except with old shells:
4765 target_os=$*
4766 IFS=$ac_save_IFS
4767 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4768
4769
4770 # The aliases save the names the user supplied, while $host etc.
4771 # will get canonicalized.
4772 test -n "$target_alias" &&
4773   test "$program_prefix$program_suffix$program_transform_name" = \
4774     NONENONEs,x,x, &&
4775   program_prefix=${target_alias}-
4776
4777 # The tests for host and target for $enable_largefile require
4778 # canonical names.
4779
4780
4781
4782 # As the $enable_largefile decision depends on --enable-plugins we must set it
4783 # even in directories otherwise not depending on the $plugins option.
4784
4785
4786   maybe_plugins=no
4787   for ac_header in dlfcn.h
4788 do :
4789   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4790 "
4791 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4792   cat >>confdefs.h <<_ACEOF
4793 #define HAVE_DLFCN_H 1
4794 _ACEOF
4795  maybe_plugins=yes
4796 fi
4797
4798 done
4799
4800   for ac_header in windows.h
4801 do :
4802   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4803 "
4804 if test "x$ac_cv_header_windows_h" = xyes; then :
4805   cat >>confdefs.h <<_ACEOF
4806 #define HAVE_WINDOWS_H 1
4807 _ACEOF
4808  maybe_plugins=yes
4809 fi
4810
4811 done
4812
4813
4814   # Check whether --enable-plugins was given.
4815 if test "${enable_plugins+set}" = set; then :
4816   enableval=$enable_plugins; case "${enableval}" in
4817       no) plugins=no ;;
4818       *) plugins=yes
4819          if test "$maybe_plugins" != "yes" ; then
4820            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4821          fi ;;
4822      esac
4823 else
4824   plugins=$maybe_plugins
4825
4826 fi
4827
4828   if test "$plugins" = "yes"; then
4829     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4830 $as_echo_n "checking for library containing dlsym... " >&6; }
4831 if ${ac_cv_search_dlsym+:} false; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   ac_func_search_save_LIBS=$LIBS
4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4836 /* end confdefs.h.  */
4837
4838 /* Override any GCC internal prototype to avoid an error.
4839    Use char because int might match the return type of a GCC
4840    builtin and then its argument prototype would still apply.  */
4841 #ifdef __cplusplus
4842 extern "C"
4843 #endif
4844 char dlsym ();
4845 int
4846 main ()
4847 {
4848 return dlsym ();
4849   ;
4850   return 0;
4851 }
4852 _ACEOF
4853 for ac_lib in '' dl; do
4854   if test -z "$ac_lib"; then
4855     ac_res="none required"
4856   else
4857     ac_res=-l$ac_lib
4858     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4859   fi
4860   if ac_fn_c_try_link "$LINENO"; then :
4861   ac_cv_search_dlsym=$ac_res
4862 fi
4863 rm -f core conftest.err conftest.$ac_objext \
4864     conftest$ac_exeext
4865   if ${ac_cv_search_dlsym+:} false; then :
4866   break
4867 fi
4868 done
4869 if ${ac_cv_search_dlsym+:} false; then :
4870
4871 else
4872   ac_cv_search_dlsym=no
4873 fi
4874 rm conftest.$ac_ext
4875 LIBS=$ac_func_search_save_LIBS
4876 fi
4877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4878 $as_echo "$ac_cv_search_dlsym" >&6; }
4879 ac_res=$ac_cv_search_dlsym
4880 if test "$ac_res" != no; then :
4881   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4882
4883 fi
4884
4885   fi
4886
4887
4888 case "${host}" in
4889   sparc-*-solaris*|i?86-*-solaris*)
4890     # On native 32-bit Solaris/SPARC and x86, large-file and procfs support
4891     # were mutually exclusive until Solaris 11.3.  Without procfs support,
4892     # the bfd/ elf module cannot provide certain routines such as
4893     # elfcore_write_prpsinfo or elfcore_write_prstatus.  So unless the user
4894     # explicitly requested large-file support through the
4895     # --enable-largefile switch, disable large-file support in favor of
4896     # procfs support.
4897     #
4898     # Check if <sys/procfs.h> is incompatible with large-file support.
4899     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4900 /* end confdefs.h.  */
4901 #define _FILE_OFFSET_BITS 64
4902 #define _STRUCTURED_PROC 1
4903 #include <sys/procfs.h>
4904 int
4905 main ()
4906 {
4907
4908   ;
4909   return 0;
4910 }
4911 _ACEOF
4912 if ac_fn_c_try_compile "$LINENO"; then :
4913   acx_cv_procfs_lfs=yes
4914 else
4915   acx_cv_procfs_lfs=no
4916 fi
4917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4918     #
4919     # Forcefully disable large-file support only if necessary, gdb is in
4920     # tree and enabled.
4921     if test "${target}" = "${host}" -a "$acx_cv_procfs_lfs" = no \
4922          -a -d $srcdir/../gdb -a "$enable_gdb" != no; then
4923       : ${enable_largefile="no"}
4924       if test "$plugins" = yes; then
4925         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
4926 plugin support disabled; require large-file support which is incompatible with GDB." >&5
4927 $as_echo "$as_me: WARNING:
4928 plugin support disabled; require large-file support which is incompatible with GDB." >&2;}
4929         plugins=no
4930       fi
4931     fi
4932     #
4933     # Explicitly undef _FILE_OFFSET_BITS if enable_largefile=no for the
4934     # benefit of g++ 9+ which predefines it on Solaris.
4935     if test "$enable_largefile" = no; then
4936       LARGEFILE_CPPFLAGS="-U_FILE_OFFSET_BITS"
4937
4938     fi
4939     ;;
4940 esac
4941
4942 # Check whether --enable-largefile was given.
4943 if test "${enable_largefile+set}" = set; then :
4944   enableval=$enable_largefile;
4945 fi
4946
4947 if test "$enable_largefile" != no; then
4948
4949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4950 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4951 if ${ac_cv_sys_largefile_CC+:} false; then :
4952   $as_echo_n "(cached) " >&6
4953 else
4954   ac_cv_sys_largefile_CC=no
4955      if test "$GCC" != yes; then
4956        ac_save_CC=$CC
4957        while :; do
4958          # IRIX 6.2 and later do not support large files by default,
4959          # so use the C compiler's -n32 option if that helps.
4960          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4961 /* end confdefs.h.  */
4962 #include <sys/types.h>
4963  /* Check that off_t can represent 2**63 - 1 correctly.
4964     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4965     since some C++ compilers masquerading as C compilers
4966     incorrectly reject 9223372036854775807.  */
4967 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4968   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4969                        && LARGE_OFF_T % 2147483647 == 1)
4970                       ? 1 : -1];
4971 int
4972 main ()
4973 {
4974
4975   ;
4976   return 0;
4977 }
4978 _ACEOF
4979          if ac_fn_c_try_compile "$LINENO"; then :
4980   break
4981 fi
4982 rm -f core conftest.err conftest.$ac_objext
4983          CC="$CC -n32"
4984          if ac_fn_c_try_compile "$LINENO"; then :
4985   ac_cv_sys_largefile_CC=' -n32'; break
4986 fi
4987 rm -f core conftest.err conftest.$ac_objext
4988          break
4989        done
4990        CC=$ac_save_CC
4991        rm -f conftest.$ac_ext
4992     fi
4993 fi
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4995 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4996   if test "$ac_cv_sys_largefile_CC" != no; then
4997     CC=$CC$ac_cv_sys_largefile_CC
4998   fi
4999
5000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5001 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5002 if ${ac_cv_sys_file_offset_bits+:} false; then :
5003   $as_echo_n "(cached) " >&6
5004 else
5005   while :; do
5006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h.  */
5008 #include <sys/types.h>
5009  /* Check that off_t can represent 2**63 - 1 correctly.
5010     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5011     since some C++ compilers masquerading as C compilers
5012     incorrectly reject 9223372036854775807.  */
5013 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5014   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5015                        && LARGE_OFF_T % 2147483647 == 1)
5016                       ? 1 : -1];
5017 int
5018 main ()
5019 {
5020
5021   ;
5022   return 0;
5023 }
5024 _ACEOF
5025 if ac_fn_c_try_compile "$LINENO"; then :
5026   ac_cv_sys_file_offset_bits=no; break
5027 fi
5028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5030 /* end confdefs.h.  */
5031 #define _FILE_OFFSET_BITS 64
5032 #include <sys/types.h>
5033  /* Check that off_t can represent 2**63 - 1 correctly.
5034     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5035     since some C++ compilers masquerading as C compilers
5036     incorrectly reject 9223372036854775807.  */
5037 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5038   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5039                        && LARGE_OFF_T % 2147483647 == 1)
5040                       ? 1 : -1];
5041 int
5042 main ()
5043 {
5044
5045   ;
5046   return 0;
5047 }
5048 _ACEOF
5049 if ac_fn_c_try_compile "$LINENO"; then :
5050   ac_cv_sys_file_offset_bits=64; break
5051 fi
5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5053   ac_cv_sys_file_offset_bits=unknown
5054   break
5055 done
5056 fi
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5058 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5059 case $ac_cv_sys_file_offset_bits in #(
5060   no | unknown) ;;
5061   *)
5062 cat >>confdefs.h <<_ACEOF
5063 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5064 _ACEOF
5065 ;;
5066 esac
5067 rm -rf conftest*
5068   if test $ac_cv_sys_file_offset_bits = unknown; then
5069     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5070 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5071 if ${ac_cv_sys_large_files+:} false; then :
5072   $as_echo_n "(cached) " >&6
5073 else
5074   while :; do
5075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076 /* end confdefs.h.  */
5077 #include <sys/types.h>
5078  /* Check that off_t can represent 2**63 - 1 correctly.
5079     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5080     since some C++ compilers masquerading as C compilers
5081     incorrectly reject 9223372036854775807.  */
5082 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5083   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5084                        && LARGE_OFF_T % 2147483647 == 1)
5085                       ? 1 : -1];
5086 int
5087 main ()
5088 {
5089
5090   ;
5091   return 0;
5092 }
5093 _ACEOF
5094 if ac_fn_c_try_compile "$LINENO"; then :
5095   ac_cv_sys_large_files=no; break
5096 fi
5097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5099 /* end confdefs.h.  */
5100 #define _LARGE_FILES 1
5101 #include <sys/types.h>
5102  /* Check that off_t can represent 2**63 - 1 correctly.
5103     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5104     since some C++ compilers masquerading as C compilers
5105     incorrectly reject 9223372036854775807.  */
5106 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5107   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5108                        && LARGE_OFF_T % 2147483647 == 1)
5109                       ? 1 : -1];
5110 int
5111 main ()
5112 {
5113
5114   ;
5115   return 0;
5116 }
5117 _ACEOF
5118 if ac_fn_c_try_compile "$LINENO"; then :
5119   ac_cv_sys_large_files=1; break
5120 fi
5121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5122   ac_cv_sys_large_files=unknown
5123   break
5124 done
5125 fi
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5127 $as_echo "$ac_cv_sys_large_files" >&6; }
5128 case $ac_cv_sys_large_files in #(
5129   no | unknown) ;;
5130   *)
5131 cat >>confdefs.h <<_ACEOF
5132 #define _LARGE_FILES $ac_cv_sys_large_files
5133 _ACEOF
5134 ;;
5135 esac
5136 rm -rf conftest*
5137   fi
5138
5139
5140 fi
5141
5142
5143 # Expand $ac_aux_dir to an absolute path.
5144 am_aux_dir=`cd "$ac_aux_dir" && pwd`
5145
5146 if test x"${install_sh+set}" != xset; then
5147   case $am_aux_dir in
5148   *\ * | *\     *)
5149     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
5150   *)
5151     install_sh="\${SHELL} $am_aux_dir/install-sh"
5152   esac
5153 fi
5154
5155 # Installed binaries are usually stripped using 'strip' when the user
5156 # run "make install-strip".  However 'strip' might not be the right
5157 # tool to use in cross-compilation environments, therefore Automake
5158 # will honor the 'STRIP' environment variable to overrule this program.
5159 if test "$cross_compiling" != no; then
5160   if test -n "$ac_tool_prefix"; then
5161   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5162 set dummy ${ac_tool_prefix}strip; ac_word=$2
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5164 $as_echo_n "checking for $ac_word... " >&6; }
5165 if ${ac_cv_prog_STRIP+:} false; then :
5166   $as_echo_n "(cached) " >&6
5167 else
5168   if test -n "$STRIP"; then
5169   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5170 else
5171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5172 for as_dir in $PATH
5173 do
5174   IFS=$as_save_IFS
5175   test -z "$as_dir" && as_dir=.
5176     for ac_exec_ext in '' $ac_executable_extensions; do
5177   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5178     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5180     break 2
5181   fi
5182 done
5183   done
5184 IFS=$as_save_IFS
5185
5186 fi
5187 fi
5188 STRIP=$ac_cv_prog_STRIP
5189 if test -n "$STRIP"; then
5190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5191 $as_echo "$STRIP" >&6; }
5192 else
5193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5194 $as_echo "no" >&6; }
5195 fi
5196
5197
5198 fi
5199 if test -z "$ac_cv_prog_STRIP"; then
5200   ac_ct_STRIP=$STRIP
5201   # Extract the first word of "strip", so it can be a program name with args.
5202 set dummy strip; ac_word=$2
5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5204 $as_echo_n "checking for $ac_word... " >&6; }
5205 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5206   $as_echo_n "(cached) " >&6
5207 else
5208   if test -n "$ac_ct_STRIP"; then
5209   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5210 else
5211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5212 for as_dir in $PATH
5213 do
5214   IFS=$as_save_IFS
5215   test -z "$as_dir" && as_dir=.
5216     for ac_exec_ext in '' $ac_executable_extensions; do
5217   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5218     ac_cv_prog_ac_ct_STRIP="strip"
5219     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5220     break 2
5221   fi
5222 done
5223   done
5224 IFS=$as_save_IFS
5225
5226 fi
5227 fi
5228 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5229 if test -n "$ac_ct_STRIP"; then
5230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5231 $as_echo "$ac_ct_STRIP" >&6; }
5232 else
5233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5234 $as_echo "no" >&6; }
5235 fi
5236
5237   if test "x$ac_ct_STRIP" = x; then
5238     STRIP=":"
5239   else
5240     case $cross_compiling:$ac_tool_warned in
5241 yes:)
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5243 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5244 ac_tool_warned=yes ;;
5245 esac
5246     STRIP=$ac_ct_STRIP
5247   fi
5248 else
5249   STRIP="$ac_cv_prog_STRIP"
5250 fi
5251
5252 fi
5253 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5254
5255
5256 ac_aux_dir=
5257 for ac_dir in .. "$srcdir"/..; do
5258   if test -f "$ac_dir/install-sh"; then
5259     ac_aux_dir=$ac_dir
5260     ac_install_sh="$ac_aux_dir/install-sh -c"
5261     break
5262   elif test -f "$ac_dir/install.sh"; then
5263     ac_aux_dir=$ac_dir
5264     ac_install_sh="$ac_aux_dir/install.sh -c"
5265     break
5266   elif test -f "$ac_dir/shtool"; then
5267     ac_aux_dir=$ac_dir
5268     ac_install_sh="$ac_aux_dir/shtool install -c"
5269     break
5270   fi
5271 done
5272 if test -z "$ac_aux_dir"; then
5273   as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
5274 fi
5275
5276 # These three variables are undocumented and unsupported,
5277 # and are intended to be withdrawn in a future Autoconf release.
5278 # They can cause serious problems if a builder's source tree is in a directory
5279 # whose full name contains unusual characters.
5280 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
5281 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
5282 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
5283
5284
5285
5286 # Set build, build_cpu, build_vendor and build_os.
5287
5288
5289 # Set host, host_cpu, host_vendor, and host_os.
5290
5291
5292 # Set target, target_cpu, target_vendor, and target_os.
5293
5294
5295  case ${build_alias} in
5296   "") build_noncanonical=${build} ;;
5297   *) build_noncanonical=${build_alias} ;;
5298 esac
5299
5300  case ${host_alias} in
5301   "") host_noncanonical=${build_noncanonical} ;;
5302   *) host_noncanonical=${host_alias} ;;
5303 esac
5304
5305  case ${target_alias} in
5306   "") target_noncanonical=${host_noncanonical} ;;
5307   *) target_noncanonical=${target_alias} ;;
5308 esac
5309
5310
5311
5312
5313 test "$program_prefix" != NONE &&
5314   program_transform_name="s&^&$program_prefix&;$program_transform_name"
5315 # Use a double $ so make ignores it.
5316 test "$program_suffix" != NONE &&
5317   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5318 # Double any \ or $.
5319 # By default was `s,x,x', remove it if useless.
5320 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5321 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5322
5323
5324 # We require libtool to link with the in-tree libtool libraries
5325 # the proper way.
5326 case `pwd` in
5327   *\ * | *\     *)
5328     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5329 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5330 esac
5331
5332
5333
5334 macro_version='2.2.7a'
5335 macro_revision='1.3134'
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349 ltmain="$ac_aux_dir/ltmain.sh"
5350
5351 # Backslashify metacharacters that are still active within
5352 # double-quoted strings.
5353 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5354
5355 # Same as above, but do not quote variable references.
5356 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5357
5358 # Sed substitution to delay expansion of an escaped shell variable in a
5359 # double_quote_subst'ed string.
5360 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5361
5362 # Sed substitution to delay expansion of an escaped single quote.
5363 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5364
5365 # Sed substitution to avoid accidental globbing in evaled expressions
5366 no_glob_subst='s/\*/\\\*/g'
5367
5368 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5369 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5370 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5371
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5373 $as_echo_n "checking how to print strings... " >&6; }
5374 # Test print first, because it will be a builtin if present.
5375 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5376    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5377   ECHO='print -r --'
5378 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5379   ECHO='printf %s\n'
5380 else
5381   # Use this function as a fallback that always works.
5382   func_fallback_echo ()
5383   {
5384     eval 'cat <<_LTECHO_EOF
5385 $1
5386 _LTECHO_EOF'
5387   }
5388   ECHO='func_fallback_echo'
5389 fi
5390
5391 # func_echo_all arg...
5392 # Invoke $ECHO with all args, space-separated.
5393 func_echo_all ()
5394 {
5395     $ECHO ""
5396 }
5397
5398 case "$ECHO" in
5399   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5400 $as_echo "printf" >&6; } ;;
5401   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5402 $as_echo "print -r" >&6; } ;;
5403   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5404 $as_echo "cat" >&6; } ;;
5405 esac
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5421 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5422 if ${ac_cv_path_SED+:} false; then :
5423   $as_echo_n "(cached) " >&6
5424 else
5425             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5426      for ac_i in 1 2 3 4 5 6 7; do
5427        ac_script="$ac_script$as_nl$ac_script"
5428      done
5429      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5430      { ac_script=; unset ac_script;}
5431      if test -z "$SED"; then
5432   ac_path_SED_found=false
5433   # Loop through the user's path and test for each of PROGNAME-LIST
5434   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5435 for as_dir in $PATH
5436 do
5437   IFS=$as_save_IFS
5438   test -z "$as_dir" && as_dir=.
5439     for ac_prog in sed gsed; do
5440     for ac_exec_ext in '' $ac_executable_extensions; do
5441       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5442       as_fn_executable_p "$ac_path_SED" || continue
5443 # Check for GNU ac_path_SED and select it if it is found.
5444   # Check for GNU $ac_path_SED
5445 case `"$ac_path_SED" --version 2>&1` in
5446 *GNU*)
5447   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5448 *)
5449   ac_count=0
5450   $as_echo_n 0123456789 >"conftest.in"
5451   while :
5452   do
5453     cat "conftest.in" "conftest.in" >"conftest.tmp"
5454     mv "conftest.tmp" "conftest.in"
5455     cp "conftest.in" "conftest.nl"
5456     $as_echo '' >> "conftest.nl"
5457     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5458     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5459     as_fn_arith $ac_count + 1 && ac_count=$as_val
5460     if test $ac_count -gt ${ac_path_SED_max-0}; then
5461       # Best one so far, save it but keep looking for a better one
5462       ac_cv_path_SED="$ac_path_SED"
5463       ac_path_SED_max=$ac_count
5464     fi
5465     # 10*(2^10) chars as input seems more than enough
5466     test $ac_count -gt 10 && break
5467   done
5468   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5469 esac
5470
5471       $ac_path_SED_found && break 3
5472     done
5473   done
5474   done
5475 IFS=$as_save_IFS
5476   if test -z "$ac_cv_path_SED"; then
5477     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5478   fi
5479 else
5480   ac_cv_path_SED=$SED
5481 fi
5482
5483 fi
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5485 $as_echo "$ac_cv_path_SED" >&6; }
5486  SED="$ac_cv_path_SED"
5487   rm -f conftest.sed
5488
5489 test -z "$SED" && SED=sed
5490 Xsed="$SED -e 1s/^X//"
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5503 $as_echo_n "checking for fgrep... " >&6; }
5504 if ${ac_cv_path_FGREP+:} false; then :
5505   $as_echo_n "(cached) " >&6
5506 else
5507   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5508    then ac_cv_path_FGREP="$GREP -F"
5509    else
5510      if test -z "$FGREP"; then
5511   ac_path_FGREP_found=false
5512   # Loop through the user's path and test for each of PROGNAME-LIST
5513   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5514 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5515 do
5516   IFS=$as_save_IFS
5517   test -z "$as_dir" && as_dir=.
5518     for ac_prog in fgrep; do
5519     for ac_exec_ext in '' $ac_executable_extensions; do
5520       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5521       as_fn_executable_p "$ac_path_FGREP" || continue
5522 # Check for GNU ac_path_FGREP and select it if it is found.
5523   # Check for GNU $ac_path_FGREP
5524 case `"$ac_path_FGREP" --version 2>&1` in
5525 *GNU*)
5526   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5527 *)
5528   ac_count=0
5529   $as_echo_n 0123456789 >"conftest.in"
5530   while :
5531   do
5532     cat "conftest.in" "conftest.in" >"conftest.tmp"
5533     mv "conftest.tmp" "conftest.in"
5534     cp "conftest.in" "conftest.nl"
5535     $as_echo 'FGREP' >> "conftest.nl"
5536     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5537     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5538     as_fn_arith $ac_count + 1 && ac_count=$as_val
5539     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5540       # Best one so far, save it but keep looking for a better one
5541       ac_cv_path_FGREP="$ac_path_FGREP"
5542       ac_path_FGREP_max=$ac_count
5543     fi
5544     # 10*(2^10) chars as input seems more than enough
5545     test $ac_count -gt 10 && break
5546   done
5547   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5548 esac
5549
5550       $ac_path_FGREP_found && break 3
5551     done
5552   done
5553   done
5554 IFS=$as_save_IFS
5555   if test -z "$ac_cv_path_FGREP"; then
5556     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5557   fi
5558 else
5559   ac_cv_path_FGREP=$FGREP
5560 fi
5561
5562    fi
5563 fi
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5565 $as_echo "$ac_cv_path_FGREP" >&6; }
5566  FGREP="$ac_cv_path_FGREP"
5567
5568
5569 test -z "$GREP" && GREP=grep
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589 # Check whether --with-gnu-ld was given.
5590 if test "${with_gnu_ld+set}" = set; then :
5591   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5592 else
5593   with_gnu_ld=no
5594 fi
5595
5596 ac_prog=ld
5597 if test "$GCC" = yes; then
5598   # Check if gcc -print-prog-name=ld gives a path.
5599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5600 $as_echo_n "checking for ld used by $CC... " >&6; }
5601   case $host in
5602   *-*-mingw*)
5603     # gcc leaves a trailing carriage return which upsets mingw
5604     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5605   *)
5606     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5607   esac
5608   case $ac_prog in
5609     # Accept absolute paths.
5610     [\\/]* | ?:[\\/]*)
5611       re_direlt='/[^/][^/]*/\.\./'
5612       # Canonicalize the pathname of ld
5613       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5614       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5615         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5616       done
5617       test -z "$LD" && LD="$ac_prog"
5618       ;;
5619   "")
5620     # If it fails, then pretend we aren't using GCC.
5621     ac_prog=ld
5622     ;;
5623   *)
5624     # If it is relative, then search for the first ld in PATH.
5625     with_gnu_ld=unknown
5626     ;;
5627   esac
5628 elif test "$with_gnu_ld" = yes; then
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5630 $as_echo_n "checking for GNU ld... " >&6; }
5631 else
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5633 $as_echo_n "checking for non-GNU ld... " >&6; }
5634 fi
5635 if ${lt_cv_path_LD+:} false; then :
5636   $as_echo_n "(cached) " >&6
5637 else
5638   if test -z "$LD"; then
5639   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5640   for ac_dir in $PATH; do
5641     IFS="$lt_save_ifs"
5642     test -z "$ac_dir" && ac_dir=.
5643     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5644       lt_cv_path_LD="$ac_dir/$ac_prog"
5645       # Check to see if the program is GNU ld.  I'd rather use --version,
5646       # but apparently some variants of GNU ld only accept -v.
5647       # Break only if it was the GNU/non-GNU ld that we prefer.
5648       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5649       *GNU* | *'with BFD'*)
5650         test "$with_gnu_ld" != no && break
5651         ;;
5652       *)
5653         test "$with_gnu_ld" != yes && break
5654         ;;
5655       esac
5656     fi
5657   done
5658   IFS="$lt_save_ifs"
5659 else
5660   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5661 fi
5662 fi
5663
5664 LD="$lt_cv_path_LD"
5665 if test -n "$LD"; then
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5667 $as_echo "$LD" >&6; }
5668 else
5669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5670 $as_echo "no" >&6; }
5671 fi
5672 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5674 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5675 if ${lt_cv_prog_gnu_ld+:} false; then :
5676   $as_echo_n "(cached) " >&6
5677 else
5678   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5679 case `$LD -v 2>&1 </dev/null` in
5680 *GNU* | *'with BFD'*)
5681   lt_cv_prog_gnu_ld=yes
5682   ;;
5683 *)
5684   lt_cv_prog_gnu_ld=no
5685   ;;
5686 esac
5687 fi
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5689 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5690 with_gnu_ld=$lt_cv_prog_gnu_ld
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5701 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5702 if ${lt_cv_path_NM+:} false; then :
5703   $as_echo_n "(cached) " >&6
5704 else
5705   if test -n "$NM"; then
5706    # Let the user override the nm to test.
5707    lt_nm_to_check="$NM"
5708  else
5709    lt_nm_to_check="${ac_tool_prefix}nm"
5710    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5711      lt_nm_to_check="$lt_nm_to_check nm"
5712    fi
5713  fi
5714  for lt_tmp_nm in "$lt_nm_to_check"; do
5715    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5716    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5717      IFS="$lt_save_ifs"
5718      test -z "$ac_dir" && ac_dir=.
5719      # Strip out any user-provided options from the nm to test twice,
5720      # the first time to test to see if nm (rather than its options) has
5721      # an explicit path, the second time to yield a file which can be
5722      # nm'ed itself.
5723      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5724      case "$tmp_nm_path" in
5725      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5726      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5727      esac
5728      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5729      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5730        # Check to see if the nm accepts a BSD-compat flag.
5731        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5732        #   nm: unknown option "B" ignored
5733        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5734        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5735          break
5736          ;;
5737        *)
5738          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5739          *$tmp_nm*)
5740            lt_cv_path_NM="$tmp_nm -p"
5741            break
5742            ;;
5743          *)
5744            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5745            continue # so that we can try to find one that supports BSD flags
5746            ;;
5747          esac
5748          ;;
5749        esac
5750      fi
5751    done
5752    IFS="$lt_save_ifs"
5753  done
5754  : ${lt_cv_path_NM=no}
5755 fi
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5757 $as_echo "$lt_cv_path_NM" >&6; }
5758 if test "$lt_cv_path_NM" != "no"; then
5759   NM="$lt_cv_path_NM"
5760 else
5761   # Didn't find any BSD compatible name lister, look for dumpbin.
5762   if test -n "$DUMPBIN"; then :
5763     # Let the user override the test.
5764   else
5765     if test -n "$ac_tool_prefix"; then
5766   for ac_prog in dumpbin "link -dump"
5767   do
5768     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5769 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5771 $as_echo_n "checking for $ac_word... " >&6; }
5772 if ${ac_cv_prog_DUMPBIN+:} false; then :
5773   $as_echo_n "(cached) " >&6
5774 else
5775   if test -n "$DUMPBIN"; then
5776   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5777 else
5778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5779 for as_dir in $PATH
5780 do
5781   IFS=$as_save_IFS
5782   test -z "$as_dir" && as_dir=.
5783     for ac_exec_ext in '' $ac_executable_extensions; do
5784   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5785     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5787     break 2
5788   fi
5789 done
5790   done
5791 IFS=$as_save_IFS
5792
5793 fi
5794 fi
5795 DUMPBIN=$ac_cv_prog_DUMPBIN
5796 if test -n "$DUMPBIN"; then
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5798 $as_echo "$DUMPBIN" >&6; }
5799 else
5800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5801 $as_echo "no" >&6; }
5802 fi
5803
5804
5805     test -n "$DUMPBIN" && break
5806   done
5807 fi
5808 if test -z "$DUMPBIN"; then
5809   ac_ct_DUMPBIN=$DUMPBIN
5810   for ac_prog in dumpbin "link -dump"
5811 do
5812   # Extract the first word of "$ac_prog", so it can be a program name with args.
5813 set dummy $ac_prog; ac_word=$2
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5815 $as_echo_n "checking for $ac_word... " >&6; }
5816 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5817   $as_echo_n "(cached) " >&6
5818 else
5819   if test -n "$ac_ct_DUMPBIN"; then
5820   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5821 else
5822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5823 for as_dir in $PATH
5824 do
5825   IFS=$as_save_IFS
5826   test -z "$as_dir" && as_dir=.
5827     for ac_exec_ext in '' $ac_executable_extensions; do
5828   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5829     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5830     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5831     break 2
5832   fi
5833 done
5834   done
5835 IFS=$as_save_IFS
5836
5837 fi
5838 fi
5839 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5840 if test -n "$ac_ct_DUMPBIN"; then
5841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5842 $as_echo "$ac_ct_DUMPBIN" >&6; }
5843 else
5844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5845 $as_echo "no" >&6; }
5846 fi
5847
5848
5849   test -n "$ac_ct_DUMPBIN" && break
5850 done
5851
5852   if test "x$ac_ct_DUMPBIN" = x; then
5853     DUMPBIN=":"
5854   else
5855     case $cross_compiling:$ac_tool_warned in
5856 yes:)
5857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5858 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5859 ac_tool_warned=yes ;;
5860 esac
5861     DUMPBIN=$ac_ct_DUMPBIN
5862   fi
5863 fi
5864
5865     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5866     *COFF*)
5867       DUMPBIN="$DUMPBIN -symbols"
5868       ;;
5869     *)
5870       DUMPBIN=:
5871       ;;
5872     esac
5873   fi
5874
5875   if test "$DUMPBIN" != ":"; then
5876     NM="$DUMPBIN"
5877   fi
5878 fi
5879 test -z "$NM" && NM=nm
5880
5881
5882
5883
5884
5885
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5887 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5888 if ${lt_cv_nm_interface+:} false; then :
5889   $as_echo_n "(cached) " >&6
5890 else
5891   lt_cv_nm_interface="BSD nm"
5892   echo "int some_variable = 0;" > conftest.$ac_ext
5893   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5894   (eval "$ac_compile" 2>conftest.err)
5895   cat conftest.err >&5
5896   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5897   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5898   cat conftest.err >&5
5899   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5900   cat conftest.out >&5
5901   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5902     lt_cv_nm_interface="MS dumpbin"
5903   fi
5904   rm -f conftest*
5905 fi
5906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5907 $as_echo "$lt_cv_nm_interface" >&6; }
5908
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5910 $as_echo_n "checking whether ln -s works... " >&6; }
5911 LN_S=$as_ln_s
5912 if test "$LN_S" = "ln -s"; then
5913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5914 $as_echo "yes" >&6; }
5915 else
5916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5917 $as_echo "no, using $LN_S" >&6; }
5918 fi
5919
5920 # find the maximum length of command line arguments
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5922 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5923 if ${lt_cv_sys_max_cmd_len+:} false; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926     i=0
5927   teststring="ABCD"
5928
5929   case $build_os in
5930   msdosdjgpp*)
5931     # On DJGPP, this test can blow up pretty badly due to problems in libc
5932     # (any single argument exceeding 2000 bytes causes a buffer overrun
5933     # during glob expansion).  Even if it were fixed, the result of this
5934     # check would be larger than it should be.
5935     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5936     ;;
5937
5938   gnu*)
5939     # Under GNU Hurd, this test is not required because there is
5940     # no limit to the length of command line arguments.
5941     # Libtool will interpret -1 as no limit whatsoever
5942     lt_cv_sys_max_cmd_len=-1;
5943     ;;
5944
5945   cygwin* | mingw* | cegcc*)
5946     # On Win9x/ME, this test blows up -- it succeeds, but takes
5947     # about 5 minutes as the teststring grows exponentially.
5948     # Worse, since 9x/ME are not pre-emptively multitasking,
5949     # you end up with a "frozen" computer, even though with patience
5950     # the test eventually succeeds (with a max line length of 256k).
5951     # Instead, let's just punt: use the minimum linelength reported by
5952     # all of the supported platforms: 8192 (on NT/2K/XP).
5953     lt_cv_sys_max_cmd_len=8192;
5954     ;;
5955
5956   mint*)
5957     # On MiNT this can take a long time and run out of memory.
5958     lt_cv_sys_max_cmd_len=8192;
5959     ;;
5960
5961   amigaos*)
5962     # On AmigaOS with pdksh, this test takes hours, literally.
5963     # So we just punt and use a minimum line length of 8192.
5964     lt_cv_sys_max_cmd_len=8192;
5965     ;;
5966
5967   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5968     # This has been around since 386BSD, at least.  Likely further.
5969     if test -x /sbin/sysctl; then
5970       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5971     elif test -x /usr/sbin/sysctl; then
5972       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5973     else
5974       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5975     fi
5976     # And add a safety zone
5977     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5978     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5979     ;;
5980
5981   interix*)
5982     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5983     lt_cv_sys_max_cmd_len=196608
5984     ;;
5985
5986   osf*)
5987     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5988     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5989     # nice to cause kernel panics so lets avoid the loop below.
5990     # First set a reasonable default.
5991     lt_cv_sys_max_cmd_len=16384
5992     #
5993     if test -x /sbin/sysconfig; then
5994       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5995         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5996       esac
5997     fi
5998     ;;
5999   sco3.2v5*)
6000     lt_cv_sys_max_cmd_len=102400
6001     ;;
6002   sysv5* | sco5v6* | sysv4.2uw2*)
6003     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6004     if test -n "$kargmax"; then
6005       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6006     else
6007       lt_cv_sys_max_cmd_len=32768
6008     fi
6009     ;;
6010   *)
6011     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6012     if test -n "$lt_cv_sys_max_cmd_len"; then
6013       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6014       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6015     else
6016       # Make teststring a little bigger before we do anything with it.
6017       # a 1K string should be a reasonable start.
6018       for i in 1 2 3 4 5 6 7 8 ; do
6019         teststring=$teststring$teststring
6020       done
6021       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6022       # If test is not a shell built-in, we'll probably end up computing a
6023       # maximum length that is only half of the actual maximum length, but
6024       # we can't tell.
6025       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6026                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6027               test $i != 17 # 1/2 MB should be enough
6028       do
6029         i=`expr $i + 1`
6030         teststring=$teststring$teststring
6031       done
6032       # Only check the string length outside the loop.
6033       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6034       teststring=
6035       # Add a significant safety factor because C++ compilers can tack on
6036       # massive amounts of additional arguments before passing them to the
6037       # linker.  It appears as though 1/2 is a usable value.
6038       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6039     fi
6040     ;;
6041   esac
6042
6043 fi
6044
6045 if test -n $lt_cv_sys_max_cmd_len ; then
6046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6047 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6048 else
6049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6050 $as_echo "none" >&6; }
6051 fi
6052 max_cmd_len=$lt_cv_sys_max_cmd_len
6053
6054
6055
6056
6057
6058
6059 : ${CP="cp -f"}
6060 : ${MV="mv -f"}
6061 : ${RM="rm -f"}
6062
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6064 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6065 # Try some XSI features
6066 xsi_shell=no
6067 ( _lt_dummy="a/b/c"
6068   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6069       = c,a/b,, \
6070     && eval 'test $(( 1 + 1 )) -eq 2 \
6071     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6072   && xsi_shell=yes
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6074 $as_echo "$xsi_shell" >&6; }
6075
6076
6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6078 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6079 lt_shell_append=no
6080 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6081     >/dev/null 2>&1 \
6082   && lt_shell_append=yes
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6084 $as_echo "$lt_shell_append" >&6; }
6085
6086
6087 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6088   lt_unset=unset
6089 else
6090   lt_unset=false
6091 fi
6092
6093
6094
6095
6096
6097 # test EBCDIC or ASCII
6098 case `echo X|tr X '\101'` in
6099  A) # ASCII based system
6100     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6101   lt_SP2NL='tr \040 \012'
6102   lt_NL2SP='tr \015\012 \040\040'
6103   ;;
6104  *) # EBCDIC based system
6105   lt_SP2NL='tr \100 \n'
6106   lt_NL2SP='tr \r\n \100\100'
6107   ;;
6108 esac
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6119 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6120 if ${lt_cv_ld_reload_flag+:} false; then :
6121   $as_echo_n "(cached) " >&6
6122 else
6123   lt_cv_ld_reload_flag='-r'
6124 fi
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6126 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6127 reload_flag=$lt_cv_ld_reload_flag
6128 case $reload_flag in
6129 "" | " "*) ;;
6130 *) reload_flag=" $reload_flag" ;;
6131 esac
6132 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6133 case $host_os in
6134   darwin*)
6135     if test "$GCC" = yes; then
6136       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6137     else
6138       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6139     fi
6140     ;;
6141 esac
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151 if test -n "$ac_tool_prefix"; then
6152   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6153 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6155 $as_echo_n "checking for $ac_word... " >&6; }
6156 if ${ac_cv_prog_OBJDUMP+:} false; then :
6157   $as_echo_n "(cached) " >&6
6158 else
6159   if test -n "$OBJDUMP"; then
6160   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6161 else
6162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6163 for as_dir in $PATH
6164 do
6165   IFS=$as_save_IFS
6166   test -z "$as_dir" && as_dir=.
6167     for ac_exec_ext in '' $ac_executable_extensions; do
6168   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6169     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6170     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6171     break 2
6172   fi
6173 done
6174   done
6175 IFS=$as_save_IFS
6176
6177 fi
6178 fi
6179 OBJDUMP=$ac_cv_prog_OBJDUMP
6180 if test -n "$OBJDUMP"; then
6181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6182 $as_echo "$OBJDUMP" >&6; }
6183 else
6184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6185 $as_echo "no" >&6; }
6186 fi
6187
6188
6189 fi
6190 if test -z "$ac_cv_prog_OBJDUMP"; then
6191   ac_ct_OBJDUMP=$OBJDUMP
6192   # Extract the first word of "objdump", so it can be a program name with args.
6193 set dummy objdump; ac_word=$2
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6195 $as_echo_n "checking for $ac_word... " >&6; }
6196 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6197   $as_echo_n "(cached) " >&6
6198 else
6199   if test -n "$ac_ct_OBJDUMP"; then
6200   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6201 else
6202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6203 for as_dir in $PATH
6204 do
6205   IFS=$as_save_IFS
6206   test -z "$as_dir" && as_dir=.
6207     for ac_exec_ext in '' $ac_executable_extensions; do
6208   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6209     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6210     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6211     break 2
6212   fi
6213 done
6214   done
6215 IFS=$as_save_IFS
6216
6217 fi
6218 fi
6219 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6220 if test -n "$ac_ct_OBJDUMP"; then
6221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6222 $as_echo "$ac_ct_OBJDUMP" >&6; }
6223 else
6224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6225 $as_echo "no" >&6; }
6226 fi
6227
6228   if test "x$ac_ct_OBJDUMP" = x; then
6229     OBJDUMP="false"
6230   else
6231     case $cross_compiling:$ac_tool_warned in
6232 yes:)
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6234 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6235 ac_tool_warned=yes ;;
6236 esac
6237     OBJDUMP=$ac_ct_OBJDUMP
6238   fi
6239 else
6240   OBJDUMP="$ac_cv_prog_OBJDUMP"
6241 fi
6242
6243 test -z "$OBJDUMP" && OBJDUMP=objdump
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6254 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6255 if ${lt_cv_deplibs_check_method+:} false; then :
6256   $as_echo_n "(cached) " >&6
6257 else
6258   lt_cv_file_magic_cmd='$MAGIC_CMD'
6259 lt_cv_file_magic_test_file=
6260 lt_cv_deplibs_check_method='unknown'
6261 # Need to set the preceding variable on all platforms that support
6262 # interlibrary dependencies.
6263 # 'none' -- dependencies not supported.
6264 # `unknown' -- same as none, but documents that we really don't know.
6265 # 'pass_all' -- all dependencies passed with no checks.
6266 # 'test_compile' -- check by making test program.
6267 # 'file_magic [[regex]]' -- check by looking for files in library path
6268 # which responds to the $file_magic_cmd with a given extended regex.
6269 # If you have `file' or equivalent on your system and you're not sure
6270 # whether `pass_all' will *always* work, you probably want this one.
6271
6272 case $host_os in
6273 aix[4-9]*)
6274   lt_cv_deplibs_check_method=pass_all
6275   ;;
6276
6277 beos*)
6278   lt_cv_deplibs_check_method=pass_all
6279   ;;
6280
6281 bsdi[45]*)
6282   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6283   lt_cv_file_magic_cmd='/usr/bin/file -L'
6284   lt_cv_file_magic_test_file=/shlib/libc.so
6285   ;;
6286
6287 cygwin*)
6288   # func_win32_libid is a shell function defined in ltmain.sh
6289   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6290   lt_cv_file_magic_cmd='func_win32_libid'
6291   ;;
6292
6293 mingw* | pw32*)
6294   # Base MSYS/MinGW do not provide the 'file' command needed by
6295   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6296   # unless we find 'file', for example because we are cross-compiling.
6297   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6298   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6299     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6300     lt_cv_file_magic_cmd='func_win32_libid'
6301   else
6302     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6303     lt_cv_file_magic_cmd='$OBJDUMP -f'
6304   fi
6305   ;;
6306
6307 cegcc*)
6308   # use the weaker test based on 'objdump'. See mingw*.
6309   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6310   lt_cv_file_magic_cmd='$OBJDUMP -f'
6311   ;;
6312
6313 darwin* | rhapsody*)
6314   lt_cv_deplibs_check_method=pass_all
6315   ;;
6316
6317 freebsd* | dragonfly*)
6318   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6319     case $host_cpu in
6320     i*86 )
6321       # Not sure whether the presence of OpenBSD here was a mistake.
6322       # Let's accept both of them until this is cleared up.
6323       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6324       lt_cv_file_magic_cmd=/usr/bin/file
6325       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6326       ;;
6327     esac
6328   else
6329     lt_cv_deplibs_check_method=pass_all
6330   fi
6331   ;;
6332
6333 gnu*)
6334   lt_cv_deplibs_check_method=pass_all
6335   ;;
6336
6337 haiku*)
6338   lt_cv_deplibs_check_method=pass_all
6339   ;;
6340
6341 hpux10.20* | hpux11*)
6342   lt_cv_file_magic_cmd=/usr/bin/file
6343   case $host_cpu in
6344   ia64*)
6345     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6346     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6347     ;;
6348   hppa*64*)
6349     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6350     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6351     ;;
6352   *)
6353     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6354     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6355     ;;
6356   esac
6357   ;;
6358
6359 interix[3-9]*)
6360   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6361   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6362   ;;
6363
6364 irix5* | irix6* | nonstopux*)
6365   case $LD in
6366   *-32|*"-32 ") libmagic=32-bit;;
6367   *-n32|*"-n32 ") libmagic=N32;;
6368   *-64|*"-64 ") libmagic=64-bit;;
6369   *) libmagic=never-match;;
6370   esac
6371   lt_cv_deplibs_check_method=pass_all
6372   ;;
6373
6374 # This must be Linux ELF.
6375 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6376   lt_cv_deplibs_check_method=pass_all
6377   ;;
6378
6379 netbsd*)
6380   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6381     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6382   else
6383     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6384   fi
6385   ;;
6386
6387 newos6*)
6388   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6389   lt_cv_file_magic_cmd=/usr/bin/file
6390   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6391   ;;
6392
6393 *nto* | *qnx*)
6394   lt_cv_deplibs_check_method=pass_all
6395   ;;
6396
6397 openbsd*)
6398   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6399     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6400   else
6401     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6402   fi
6403   ;;
6404
6405 osf3* | osf4* | osf5*)
6406   lt_cv_deplibs_check_method=pass_all
6407   ;;
6408
6409 rdos*)
6410   lt_cv_deplibs_check_method=pass_all
6411   ;;
6412
6413 solaris*)
6414   lt_cv_deplibs_check_method=pass_all
6415   ;;
6416
6417 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6418   lt_cv_deplibs_check_method=pass_all
6419   ;;
6420
6421 sysv4 | sysv4.3*)
6422   case $host_vendor in
6423   motorola)
6424     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]'
6425     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6426     ;;
6427   ncr)
6428     lt_cv_deplibs_check_method=pass_all
6429     ;;
6430   sequent)
6431     lt_cv_file_magic_cmd='/bin/file'
6432     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6433     ;;
6434   sni)
6435     lt_cv_file_magic_cmd='/bin/file'
6436     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6437     lt_cv_file_magic_test_file=/lib/libc.so
6438     ;;
6439   siemens)
6440     lt_cv_deplibs_check_method=pass_all
6441     ;;
6442   pc)
6443     lt_cv_deplibs_check_method=pass_all
6444     ;;
6445   esac
6446   ;;
6447
6448 tpf*)
6449   lt_cv_deplibs_check_method=pass_all
6450   ;;
6451 vxworks*)
6452   # Assume VxWorks cross toolchains are built on Linux, possibly
6453   # as canadian for Windows hosts.
6454   lt_cv_deplibs_check_method=pass_all
6455   ;;
6456 esac
6457
6458 fi
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6460 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6461 file_magic_cmd=$lt_cv_file_magic_cmd
6462 deplibs_check_method=$lt_cv_deplibs_check_method
6463 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476 plugin_option=
6477 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6478 for plugin in $plugin_names; do
6479   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6480   if test x$plugin_so = x$plugin; then
6481     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6482   fi
6483   if test x$plugin_so != x$plugin; then
6484     plugin_option="--plugin $plugin_so"
6485     break
6486   fi
6487 done
6488
6489 if test -n "$ac_tool_prefix"; then
6490   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6491 set dummy ${ac_tool_prefix}ar; ac_word=$2
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6493 $as_echo_n "checking for $ac_word... " >&6; }
6494 if ${ac_cv_prog_AR+:} false; then :
6495   $as_echo_n "(cached) " >&6
6496 else
6497   if test -n "$AR"; then
6498   ac_cv_prog_AR="$AR" # Let the user override the test.
6499 else
6500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6501 for as_dir in $PATH
6502 do
6503   IFS=$as_save_IFS
6504   test -z "$as_dir" && as_dir=.
6505     for ac_exec_ext in '' $ac_executable_extensions; do
6506   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6507     ac_cv_prog_AR="${ac_tool_prefix}ar"
6508     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6509     break 2
6510   fi
6511 done
6512   done
6513 IFS=$as_save_IFS
6514
6515 fi
6516 fi
6517 AR=$ac_cv_prog_AR
6518 if test -n "$AR"; then
6519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6520 $as_echo "$AR" >&6; }
6521 else
6522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6523 $as_echo "no" >&6; }
6524 fi
6525
6526
6527 fi
6528 if test -z "$ac_cv_prog_AR"; then
6529   ac_ct_AR=$AR
6530   # Extract the first word of "ar", so it can be a program name with args.
6531 set dummy ar; ac_word=$2
6532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6533 $as_echo_n "checking for $ac_word... " >&6; }
6534 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6535   $as_echo_n "(cached) " >&6
6536 else
6537   if test -n "$ac_ct_AR"; then
6538   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6539 else
6540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6541 for as_dir in $PATH
6542 do
6543   IFS=$as_save_IFS
6544   test -z "$as_dir" && as_dir=.
6545     for ac_exec_ext in '' $ac_executable_extensions; do
6546   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6547     ac_cv_prog_ac_ct_AR="ar"
6548     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6549     break 2
6550   fi
6551 done
6552   done
6553 IFS=$as_save_IFS
6554
6555 fi
6556 fi
6557 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6558 if test -n "$ac_ct_AR"; then
6559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6560 $as_echo "$ac_ct_AR" >&6; }
6561 else
6562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6563 $as_echo "no" >&6; }
6564 fi
6565
6566   if test "x$ac_ct_AR" = x; then
6567     AR="false"
6568   else
6569     case $cross_compiling:$ac_tool_warned in
6570 yes:)
6571 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6572 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6573 ac_tool_warned=yes ;;
6574 esac
6575     AR=$ac_ct_AR
6576   fi
6577 else
6578   AR="$ac_cv_prog_AR"
6579 fi
6580
6581 test -z "$AR" && AR=ar
6582 if test -n "$plugin_option"; then
6583   if $AR --help 2>&1 | grep -q "\--plugin"; then
6584     touch conftest.c
6585     $AR $plugin_option rc conftest.a conftest.c
6586     if test "$?" != 0; then
6587       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6588 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6589     else
6590       AR="$AR $plugin_option"
6591     fi
6592     rm -f conftest.*
6593   fi
6594 fi
6595 test -z "$AR_FLAGS" && AR_FLAGS=cru
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607 if test -n "$ac_tool_prefix"; then
6608   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6609 set dummy ${ac_tool_prefix}strip; ac_word=$2
6610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6611 $as_echo_n "checking for $ac_word... " >&6; }
6612 if ${ac_cv_prog_STRIP+:} false; then :
6613   $as_echo_n "(cached) " >&6
6614 else
6615   if test -n "$STRIP"; then
6616   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6617 else
6618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6619 for as_dir in $PATH
6620 do
6621   IFS=$as_save_IFS
6622   test -z "$as_dir" && as_dir=.
6623     for ac_exec_ext in '' $ac_executable_extensions; do
6624   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6625     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6627     break 2
6628   fi
6629 done
6630   done
6631 IFS=$as_save_IFS
6632
6633 fi
6634 fi
6635 STRIP=$ac_cv_prog_STRIP
6636 if test -n "$STRIP"; then
6637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6638 $as_echo "$STRIP" >&6; }
6639 else
6640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6641 $as_echo "no" >&6; }
6642 fi
6643
6644
6645 fi
6646 if test -z "$ac_cv_prog_STRIP"; then
6647   ac_ct_STRIP=$STRIP
6648   # Extract the first word of "strip", so it can be a program name with args.
6649 set dummy strip; ac_word=$2
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6651 $as_echo_n "checking for $ac_word... " >&6; }
6652 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6653   $as_echo_n "(cached) " >&6
6654 else
6655   if test -n "$ac_ct_STRIP"; then
6656   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6657 else
6658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6659 for as_dir in $PATH
6660 do
6661   IFS=$as_save_IFS
6662   test -z "$as_dir" && as_dir=.
6663     for ac_exec_ext in '' $ac_executable_extensions; do
6664   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6665     ac_cv_prog_ac_ct_STRIP="strip"
6666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6667     break 2
6668   fi
6669 done
6670   done
6671 IFS=$as_save_IFS
6672
6673 fi
6674 fi
6675 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6676 if test -n "$ac_ct_STRIP"; then
6677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6678 $as_echo "$ac_ct_STRIP" >&6; }
6679 else
6680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6681 $as_echo "no" >&6; }
6682 fi
6683
6684   if test "x$ac_ct_STRIP" = x; then
6685     STRIP=":"
6686   else
6687     case $cross_compiling:$ac_tool_warned in
6688 yes:)
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6690 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6691 ac_tool_warned=yes ;;
6692 esac
6693     STRIP=$ac_ct_STRIP
6694   fi
6695 else
6696   STRIP="$ac_cv_prog_STRIP"
6697 fi
6698
6699 test -z "$STRIP" && STRIP=:
6700
6701
6702
6703
6704
6705
6706 if test -n "$ac_tool_prefix"; then
6707   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6708 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6710 $as_echo_n "checking for $ac_word... " >&6; }
6711 if ${ac_cv_prog_RANLIB+:} false; then :
6712   $as_echo_n "(cached) " >&6
6713 else
6714   if test -n "$RANLIB"; then
6715   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6716 else
6717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6718 for as_dir in $PATH
6719 do
6720   IFS=$as_save_IFS
6721   test -z "$as_dir" && as_dir=.
6722     for ac_exec_ext in '' $ac_executable_extensions; do
6723   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6724     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6726     break 2
6727   fi
6728 done
6729   done
6730 IFS=$as_save_IFS
6731
6732 fi
6733 fi
6734 RANLIB=$ac_cv_prog_RANLIB
6735 if test -n "$RANLIB"; then
6736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6737 $as_echo "$RANLIB" >&6; }
6738 else
6739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6740 $as_echo "no" >&6; }
6741 fi
6742
6743
6744 fi
6745 if test -z "$ac_cv_prog_RANLIB"; then
6746   ac_ct_RANLIB=$RANLIB
6747   # Extract the first word of "ranlib", so it can be a program name with args.
6748 set dummy ranlib; ac_word=$2
6749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6750 $as_echo_n "checking for $ac_word... " >&6; }
6751 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6752   $as_echo_n "(cached) " >&6
6753 else
6754   if test -n "$ac_ct_RANLIB"; then
6755   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6756 else
6757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6758 for as_dir in $PATH
6759 do
6760   IFS=$as_save_IFS
6761   test -z "$as_dir" && as_dir=.
6762     for ac_exec_ext in '' $ac_executable_extensions; do
6763   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6764     ac_cv_prog_ac_ct_RANLIB="ranlib"
6765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6766     break 2
6767   fi
6768 done
6769   done
6770 IFS=$as_save_IFS
6771
6772 fi
6773 fi
6774 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6775 if test -n "$ac_ct_RANLIB"; then
6776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6777 $as_echo "$ac_ct_RANLIB" >&6; }
6778 else
6779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6780 $as_echo "no" >&6; }
6781 fi
6782
6783   if test "x$ac_ct_RANLIB" = x; then
6784     RANLIB=":"
6785   else
6786     case $cross_compiling:$ac_tool_warned in
6787 yes:)
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6789 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6790 ac_tool_warned=yes ;;
6791 esac
6792     RANLIB=$ac_ct_RANLIB
6793   fi
6794 else
6795   RANLIB="$ac_cv_prog_RANLIB"
6796 fi
6797
6798 test -z "$RANLIB" && RANLIB=:
6799 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6800   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6801     RANLIB="$RANLIB $plugin_option"
6802   fi
6803 fi
6804
6805
6806
6807
6808
6809
6810 # Determine commands to create old-style static archives.
6811 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6812 old_postinstall_cmds='chmod 644 $oldlib'
6813 old_postuninstall_cmds=
6814
6815 if test -n "$RANLIB"; then
6816   case $host_os in
6817   openbsd*)
6818     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6819     ;;
6820   *)
6821     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6822     ;;
6823   esac
6824   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6825 fi
6826
6827 case $host_os in
6828   darwin*)
6829     lock_old_archive_extraction=yes ;;
6830   *)
6831     lock_old_archive_extraction=no ;;
6832 esac
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854 for ac_prog in gawk mawk nawk awk
6855 do
6856   # Extract the first word of "$ac_prog", so it can be a program name with args.
6857 set dummy $ac_prog; ac_word=$2
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6859 $as_echo_n "checking for $ac_word... " >&6; }
6860 if ${ac_cv_prog_AWK+:} false; then :
6861   $as_echo_n "(cached) " >&6
6862 else
6863   if test -n "$AWK"; then
6864   ac_cv_prog_AWK="$AWK" # Let the user override the test.
6865 else
6866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6867 for as_dir in $PATH
6868 do
6869   IFS=$as_save_IFS
6870   test -z "$as_dir" && as_dir=.
6871     for ac_exec_ext in '' $ac_executable_extensions; do
6872   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6873     ac_cv_prog_AWK="$ac_prog"
6874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6875     break 2
6876   fi
6877 done
6878   done
6879 IFS=$as_save_IFS
6880
6881 fi
6882 fi
6883 AWK=$ac_cv_prog_AWK
6884 if test -n "$AWK"; then
6885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6886 $as_echo "$AWK" >&6; }
6887 else
6888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6889 $as_echo "no" >&6; }
6890 fi
6891
6892
6893   test -n "$AWK" && break
6894 done
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914 # If no C compiler was specified, use CC.
6915 LTCC=${LTCC-"$CC"}
6916
6917 # If no C compiler flags were specified, use CFLAGS.
6918 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6919
6920 # Allow CC to be a program name with arguments.
6921 compiler=$CC
6922
6923
6924 # Check for command to grab the raw symbol name followed by C symbol from nm.
6925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6926 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6927 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6928   $as_echo_n "(cached) " >&6
6929 else
6930
6931 # These are sane defaults that work on at least a few old systems.
6932 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6933
6934 # Character class describing NM global symbol codes.
6935 symcode='[BCDEGRST]'
6936
6937 # Regexp to match symbols that can be accessed directly from C.
6938 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6939
6940 # Define system-specific variables.
6941 case $host_os in
6942 aix*)
6943   symcode='[BCDT]'
6944   ;;
6945 cygwin* | mingw* | pw32* | cegcc*)
6946   symcode='[ABCDGISTW]'
6947   ;;
6948 hpux*)
6949   if test "$host_cpu" = ia64; then
6950     symcode='[ABCDEGRST]'
6951   fi
6952   ;;
6953 irix* | nonstopux*)
6954   symcode='[BCDEGRST]'
6955   ;;
6956 osf*)
6957   symcode='[BCDEGQRST]'
6958   ;;
6959 solaris*)
6960   symcode='[BCDRT]'
6961   ;;
6962 sco3.2v5*)
6963   symcode='[DT]'
6964   ;;
6965 sysv4.2uw2*)
6966   symcode='[DT]'
6967   ;;
6968 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6969   symcode='[ABDT]'
6970   ;;
6971 sysv4)
6972   symcode='[DFNSTU]'
6973   ;;
6974 esac
6975
6976 # If we're using GNU nm, then use its standard symbol codes.
6977 case `$NM -V 2>&1` in
6978 *GNU* | *'with BFD'*)
6979   symcode='[ABCDGIRSTW]' ;;
6980 esac
6981
6982 # Transform an extracted symbol line into a proper C declaration.
6983 # Some systems (esp. on ia64) link data and code symbols differently,
6984 # so use this general approach.
6985 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6986
6987 # Transform an extracted symbol line into symbol name and symbol address
6988 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6989 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'"
6990
6991 # Handle CRLF in mingw tool chain
6992 opt_cr=
6993 case $build_os in
6994 mingw*)
6995   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6996   ;;
6997 esac
6998
6999 # Try without a prefix underscore, then with it.
7000 for ac_symprfx in "" "_"; do
7001
7002   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7003   symxfrm="\\1 $ac_symprfx\\2 \\2"
7004
7005   # Write the raw and C identifiers.
7006   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7007     # Fake it for dumpbin and say T for any non-static function
7008     # and D for any global variable.
7009     # Also find C++ and __fastcall symbols from MSVC++,
7010     # which start with @ or ?.
7011     lt_cv_sys_global_symbol_pipe="$AWK '"\
7012 "     {last_section=section; section=\$ 3};"\
7013 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7014 "     \$ 0!~/External *\|/{next};"\
7015 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7016 "     {if(hide[section]) next};"\
7017 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7018 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7019 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7020 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7021 "     ' prfx=^$ac_symprfx"
7022   else
7023     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7024   fi
7025
7026   # Check to see that the pipe works correctly.
7027   pipe_works=no
7028
7029   rm -f conftest*
7030   cat > conftest.$ac_ext <<_LT_EOF
7031 #ifdef __cplusplus
7032 extern "C" {
7033 #endif
7034 char nm_test_var;
7035 void nm_test_func(void);
7036 void nm_test_func(void){}
7037 #ifdef __cplusplus
7038 }
7039 #endif
7040 int main(){nm_test_var='a';nm_test_func();return(0);}
7041 _LT_EOF
7042
7043   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7044   (eval $ac_compile) 2>&5
7045   ac_status=$?
7046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7047   test $ac_status = 0; }; then
7048     # Now try to grab the symbols.
7049     nlist=conftest.nm
7050     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7051   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7052   ac_status=$?
7053   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7054   test $ac_status = 0; } && test -s "$nlist"; then
7055       # Try sorting and uniquifying the output.
7056       if sort "$nlist" | uniq > "$nlist"T; then
7057         mv -f "$nlist"T "$nlist"
7058       else
7059         rm -f "$nlist"T
7060       fi
7061
7062       # Make sure that we snagged all the symbols we need.
7063       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7064         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7065           cat <<_LT_EOF > conftest.$ac_ext
7066 #ifdef __cplusplus
7067 extern "C" {
7068 #endif
7069
7070 _LT_EOF
7071           # Now generate the symbol file.
7072           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7073
7074           cat <<_LT_EOF >> conftest.$ac_ext
7075
7076 /* The mapping between symbol names and symbols.  */
7077 const struct {
7078   const char *name;
7079   void       *address;
7080 }
7081 lt__PROGRAM__LTX_preloaded_symbols[] =
7082 {
7083   { "@PROGRAM@", (void *) 0 },
7084 _LT_EOF
7085           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7086           cat <<\_LT_EOF >> conftest.$ac_ext
7087   {0, (void *) 0}
7088 };
7089
7090 /* This works around a problem in FreeBSD linker */
7091 #ifdef FREEBSD_WORKAROUND
7092 static const void *lt_preloaded_setup() {
7093   return lt__PROGRAM__LTX_preloaded_symbols;
7094 }
7095 #endif
7096
7097 #ifdef __cplusplus
7098 }
7099 #endif
7100 _LT_EOF
7101           # Now try linking the two files.
7102           mv conftest.$ac_objext conftstm.$ac_objext
7103           lt_save_LIBS="$LIBS"
7104           lt_save_CFLAGS="$CFLAGS"
7105           LIBS="conftstm.$ac_objext"
7106           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7107           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7108   (eval $ac_link) 2>&5
7109   ac_status=$?
7110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7111   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7112             pipe_works=yes
7113           fi
7114           LIBS="$lt_save_LIBS"
7115           CFLAGS="$lt_save_CFLAGS"
7116         else
7117           echo "cannot find nm_test_func in $nlist" >&5
7118         fi
7119       else
7120         echo "cannot find nm_test_var in $nlist" >&5
7121       fi
7122     else
7123       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7124     fi
7125   else
7126     echo "$progname: failed program was:" >&5
7127     cat conftest.$ac_ext >&5
7128   fi
7129   rm -rf conftest* conftst*
7130
7131   # Do not use the global_symbol_pipe unless it works.
7132   if test "$pipe_works" = yes; then
7133     break
7134   else
7135     lt_cv_sys_global_symbol_pipe=
7136   fi
7137 done
7138
7139 fi
7140
7141 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7142   lt_cv_sys_global_symbol_to_cdecl=
7143 fi
7144 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7146 $as_echo "failed" >&6; }
7147 else
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7149 $as_echo "ok" >&6; }
7150 fi
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173 # Check whether --enable-libtool-lock was given.
7174 if test "${enable_libtool_lock+set}" = set; then :
7175   enableval=$enable_libtool_lock;
7176 fi
7177
7178 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7179
7180 # Some flags need to be propagated to the compiler or linker for good
7181 # libtool support.
7182 case $host in
7183 ia64-*-hpux*)
7184   # Find out which ABI we are using.
7185   echo 'int i;' > conftest.$ac_ext
7186   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7187   (eval $ac_compile) 2>&5
7188   ac_status=$?
7189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7190   test $ac_status = 0; }; then
7191     case `/usr/bin/file conftest.$ac_objext` in
7192       *ELF-32*)
7193         HPUX_IA64_MODE="32"
7194         ;;
7195       *ELF-64*)
7196         HPUX_IA64_MODE="64"
7197         ;;
7198     esac
7199   fi
7200   rm -rf conftest*
7201   ;;
7202 *-*-irix6*)
7203   # Find out which ABI we are using.
7204   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7205   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7206   (eval $ac_compile) 2>&5
7207   ac_status=$?
7208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7209   test $ac_status = 0; }; then
7210     if test "$lt_cv_prog_gnu_ld" = yes; then
7211       case `/usr/bin/file conftest.$ac_objext` in
7212         *32-bit*)
7213           LD="${LD-ld} -melf32bsmip"
7214           ;;
7215         *N32*)
7216           LD="${LD-ld} -melf32bmipn32"
7217           ;;
7218         *64-bit*)
7219           LD="${LD-ld} -melf64bmip"
7220         ;;
7221       esac
7222     else
7223       case `/usr/bin/file conftest.$ac_objext` in
7224         *32-bit*)
7225           LD="${LD-ld} -32"
7226           ;;
7227         *N32*)
7228           LD="${LD-ld} -n32"
7229           ;;
7230         *64-bit*)
7231           LD="${LD-ld} -64"
7232           ;;
7233       esac
7234     fi
7235   fi
7236   rm -rf conftest*
7237   ;;
7238
7239 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7240 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7241   # Find out which ABI we are using.
7242   echo 'int i;' > conftest.$ac_ext
7243   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7244   (eval $ac_compile) 2>&5
7245   ac_status=$?
7246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7247   test $ac_status = 0; }; then
7248     case `/usr/bin/file conftest.o` in
7249       *32-bit*)
7250         case $host in
7251           x86_64-*kfreebsd*-gnu)
7252             LD="${LD-ld} -m elf_i386_fbsd"
7253             ;;
7254           x86_64-*linux*)
7255             case `/usr/bin/file conftest.o` in
7256               *x86-64*)
7257                 LD="${LD-ld} -m elf32_x86_64"
7258                 ;;
7259               *)
7260                 LD="${LD-ld} -m elf_i386"
7261                 ;;
7262             esac
7263             ;;
7264           powerpc64le-*linux*)
7265             LD="${LD-ld} -m elf32lppclinux"
7266             ;;
7267           powerpc64-*linux*)
7268             LD="${LD-ld} -m elf32ppclinux"
7269             ;;
7270           s390x-*linux*)
7271             LD="${LD-ld} -m elf_s390"
7272             ;;
7273           sparc64-*linux*)
7274             LD="${LD-ld} -m elf32_sparc"
7275             ;;
7276         esac
7277         ;;
7278       *64-bit*)
7279         case $host in
7280           x86_64-*kfreebsd*-gnu)
7281             LD="${LD-ld} -m elf_x86_64_fbsd"
7282             ;;
7283           x86_64-*linux*)
7284             LD="${LD-ld} -m elf_x86_64"
7285             ;;
7286           powerpcle-*linux*)
7287             LD="${LD-ld} -m elf64lppc"
7288             ;;
7289           powerpc-*linux*)
7290             LD="${LD-ld} -m elf64ppc"
7291             ;;
7292           s390*-*linux*|s390*-*tpf*)
7293             LD="${LD-ld} -m elf64_s390"
7294             ;;
7295           sparc*-*linux*)
7296             LD="${LD-ld} -m elf64_sparc"
7297             ;;
7298         esac
7299         ;;
7300     esac
7301   fi
7302   rm -rf conftest*
7303   ;;
7304
7305 *-*-sco3.2v5*)
7306   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7307   SAVE_CFLAGS="$CFLAGS"
7308   CFLAGS="$CFLAGS -belf"
7309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7310 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7311 if ${lt_cv_cc_needs_belf+:} false; then :
7312   $as_echo_n "(cached) " >&6
7313 else
7314   ac_ext=c
7315 ac_cpp='$CPP $CPPFLAGS'
7316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7319
7320      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7321 /* end confdefs.h.  */
7322
7323 int
7324 main ()
7325 {
7326
7327   ;
7328   return 0;
7329 }
7330 _ACEOF
7331 if ac_fn_c_try_link "$LINENO"; then :
7332   lt_cv_cc_needs_belf=yes
7333 else
7334   lt_cv_cc_needs_belf=no
7335 fi
7336 rm -f core conftest.err conftest.$ac_objext \
7337     conftest$ac_exeext conftest.$ac_ext
7338      ac_ext=c
7339 ac_cpp='$CPP $CPPFLAGS'
7340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7343
7344 fi
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7346 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7347   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7348     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7349     CFLAGS="$SAVE_CFLAGS"
7350   fi
7351   ;;
7352 sparc*-*solaris*)
7353   # Find out which ABI we are using.
7354   echo 'int i;' > conftest.$ac_ext
7355   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7356   (eval $ac_compile) 2>&5
7357   ac_status=$?
7358   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7359   test $ac_status = 0; }; then
7360     case `/usr/bin/file conftest.o` in
7361     *64-bit*)
7362       case $lt_cv_prog_gnu_ld in
7363       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7364       *)
7365         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7366           LD="${LD-ld} -64"
7367         fi
7368         ;;
7369       esac
7370       ;;
7371     esac
7372   fi
7373   rm -rf conftest*
7374   ;;
7375 esac
7376
7377 need_locks="$enable_libtool_lock"
7378
7379
7380   case $host_os in
7381     rhapsody* | darwin*)
7382     if test -n "$ac_tool_prefix"; then
7383   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7384 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7386 $as_echo_n "checking for $ac_word... " >&6; }
7387 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7388   $as_echo_n "(cached) " >&6
7389 else
7390   if test -n "$DSYMUTIL"; then
7391   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7392 else
7393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7394 for as_dir in $PATH
7395 do
7396   IFS=$as_save_IFS
7397   test -z "$as_dir" && as_dir=.
7398     for ac_exec_ext in '' $ac_executable_extensions; do
7399   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7400     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7402     break 2
7403   fi
7404 done
7405   done
7406 IFS=$as_save_IFS
7407
7408 fi
7409 fi
7410 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7411 if test -n "$DSYMUTIL"; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7413 $as_echo "$DSYMUTIL" >&6; }
7414 else
7415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7416 $as_echo "no" >&6; }
7417 fi
7418
7419
7420 fi
7421 if test -z "$ac_cv_prog_DSYMUTIL"; then
7422   ac_ct_DSYMUTIL=$DSYMUTIL
7423   # Extract the first word of "dsymutil", so it can be a program name with args.
7424 set dummy dsymutil; ac_word=$2
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7426 $as_echo_n "checking for $ac_word... " >&6; }
7427 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7428   $as_echo_n "(cached) " >&6
7429 else
7430   if test -n "$ac_ct_DSYMUTIL"; then
7431   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7432 else
7433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7434 for as_dir in $PATH
7435 do
7436   IFS=$as_save_IFS
7437   test -z "$as_dir" && as_dir=.
7438     for ac_exec_ext in '' $ac_executable_extensions; do
7439   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7440     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7442     break 2
7443   fi
7444 done
7445   done
7446 IFS=$as_save_IFS
7447
7448 fi
7449 fi
7450 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7451 if test -n "$ac_ct_DSYMUTIL"; then
7452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7453 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7454 else
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7456 $as_echo "no" >&6; }
7457 fi
7458
7459   if test "x$ac_ct_DSYMUTIL" = x; then
7460     DSYMUTIL=":"
7461   else
7462     case $cross_compiling:$ac_tool_warned in
7463 yes:)
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7465 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7466 ac_tool_warned=yes ;;
7467 esac
7468     DSYMUTIL=$ac_ct_DSYMUTIL
7469   fi
7470 else
7471   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7472 fi
7473
7474     if test -n "$ac_tool_prefix"; then
7475   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7476 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7478 $as_echo_n "checking for $ac_word... " >&6; }
7479 if ${ac_cv_prog_NMEDIT+:} false; then :
7480   $as_echo_n "(cached) " >&6
7481 else
7482   if test -n "$NMEDIT"; then
7483   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7484 else
7485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7486 for as_dir in $PATH
7487 do
7488   IFS=$as_save_IFS
7489   test -z "$as_dir" && as_dir=.
7490     for ac_exec_ext in '' $ac_executable_extensions; do
7491   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7492     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7493     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7494     break 2
7495   fi
7496 done
7497   done
7498 IFS=$as_save_IFS
7499
7500 fi
7501 fi
7502 NMEDIT=$ac_cv_prog_NMEDIT
7503 if test -n "$NMEDIT"; then
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7505 $as_echo "$NMEDIT" >&6; }
7506 else
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7508 $as_echo "no" >&6; }
7509 fi
7510
7511
7512 fi
7513 if test -z "$ac_cv_prog_NMEDIT"; then
7514   ac_ct_NMEDIT=$NMEDIT
7515   # Extract the first word of "nmedit", so it can be a program name with args.
7516 set dummy nmedit; ac_word=$2
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7518 $as_echo_n "checking for $ac_word... " >&6; }
7519 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7520   $as_echo_n "(cached) " >&6
7521 else
7522   if test -n "$ac_ct_NMEDIT"; then
7523   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7524 else
7525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7526 for as_dir in $PATH
7527 do
7528   IFS=$as_save_IFS
7529   test -z "$as_dir" && as_dir=.
7530     for ac_exec_ext in '' $ac_executable_extensions; do
7531   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7532     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7534     break 2
7535   fi
7536 done
7537   done
7538 IFS=$as_save_IFS
7539
7540 fi
7541 fi
7542 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7543 if test -n "$ac_ct_NMEDIT"; then
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7545 $as_echo "$ac_ct_NMEDIT" >&6; }
7546 else
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7548 $as_echo "no" >&6; }
7549 fi
7550
7551   if test "x$ac_ct_NMEDIT" = x; then
7552     NMEDIT=":"
7553   else
7554     case $cross_compiling:$ac_tool_warned in
7555 yes:)
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7557 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7558 ac_tool_warned=yes ;;
7559 esac
7560     NMEDIT=$ac_ct_NMEDIT
7561   fi
7562 else
7563   NMEDIT="$ac_cv_prog_NMEDIT"
7564 fi
7565
7566     if test -n "$ac_tool_prefix"; then
7567   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7568 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7570 $as_echo_n "checking for $ac_word... " >&6; }
7571 if ${ac_cv_prog_LIPO+:} false; then :
7572   $as_echo_n "(cached) " >&6
7573 else
7574   if test -n "$LIPO"; then
7575   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7576 else
7577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7578 for as_dir in $PATH
7579 do
7580   IFS=$as_save_IFS
7581   test -z "$as_dir" && as_dir=.
7582     for ac_exec_ext in '' $ac_executable_extensions; do
7583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7584     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7586     break 2
7587   fi
7588 done
7589   done
7590 IFS=$as_save_IFS
7591
7592 fi
7593 fi
7594 LIPO=$ac_cv_prog_LIPO
7595 if test -n "$LIPO"; then
7596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7597 $as_echo "$LIPO" >&6; }
7598 else
7599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7600 $as_echo "no" >&6; }
7601 fi
7602
7603
7604 fi
7605 if test -z "$ac_cv_prog_LIPO"; then
7606   ac_ct_LIPO=$LIPO
7607   # Extract the first word of "lipo", so it can be a program name with args.
7608 set dummy lipo; ac_word=$2
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7610 $as_echo_n "checking for $ac_word... " >&6; }
7611 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7612   $as_echo_n "(cached) " >&6
7613 else
7614   if test -n "$ac_ct_LIPO"; then
7615   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7616 else
7617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7618 for as_dir in $PATH
7619 do
7620   IFS=$as_save_IFS
7621   test -z "$as_dir" && as_dir=.
7622     for ac_exec_ext in '' $ac_executable_extensions; do
7623   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7624     ac_cv_prog_ac_ct_LIPO="lipo"
7625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7626     break 2
7627   fi
7628 done
7629   done
7630 IFS=$as_save_IFS
7631
7632 fi
7633 fi
7634 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7635 if test -n "$ac_ct_LIPO"; then
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7637 $as_echo "$ac_ct_LIPO" >&6; }
7638 else
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7640 $as_echo "no" >&6; }
7641 fi
7642
7643   if test "x$ac_ct_LIPO" = x; then
7644     LIPO=":"
7645   else
7646     case $cross_compiling:$ac_tool_warned in
7647 yes:)
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7650 ac_tool_warned=yes ;;
7651 esac
7652     LIPO=$ac_ct_LIPO
7653   fi
7654 else
7655   LIPO="$ac_cv_prog_LIPO"
7656 fi
7657
7658     if test -n "$ac_tool_prefix"; then
7659   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7660 set dummy ${ac_tool_prefix}otool; ac_word=$2
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7662 $as_echo_n "checking for $ac_word... " >&6; }
7663 if ${ac_cv_prog_OTOOL+:} false; then :
7664   $as_echo_n "(cached) " >&6
7665 else
7666   if test -n "$OTOOL"; then
7667   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7668 else
7669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7670 for as_dir in $PATH
7671 do
7672   IFS=$as_save_IFS
7673   test -z "$as_dir" && as_dir=.
7674     for ac_exec_ext in '' $ac_executable_extensions; do
7675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7676     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7678     break 2
7679   fi
7680 done
7681   done
7682 IFS=$as_save_IFS
7683
7684 fi
7685 fi
7686 OTOOL=$ac_cv_prog_OTOOL
7687 if test -n "$OTOOL"; then
7688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7689 $as_echo "$OTOOL" >&6; }
7690 else
7691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7692 $as_echo "no" >&6; }
7693 fi
7694
7695
7696 fi
7697 if test -z "$ac_cv_prog_OTOOL"; then
7698   ac_ct_OTOOL=$OTOOL
7699   # Extract the first word of "otool", so it can be a program name with args.
7700 set dummy otool; ac_word=$2
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7702 $as_echo_n "checking for $ac_word... " >&6; }
7703 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7704   $as_echo_n "(cached) " >&6
7705 else
7706   if test -n "$ac_ct_OTOOL"; then
7707   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7708 else
7709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7710 for as_dir in $PATH
7711 do
7712   IFS=$as_save_IFS
7713   test -z "$as_dir" && as_dir=.
7714     for ac_exec_ext in '' $ac_executable_extensions; do
7715   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7716     ac_cv_prog_ac_ct_OTOOL="otool"
7717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7718     break 2
7719   fi
7720 done
7721   done
7722 IFS=$as_save_IFS
7723
7724 fi
7725 fi
7726 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7727 if test -n "$ac_ct_OTOOL"; then
7728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7729 $as_echo "$ac_ct_OTOOL" >&6; }
7730 else
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7732 $as_echo "no" >&6; }
7733 fi
7734
7735   if test "x$ac_ct_OTOOL" = x; then
7736     OTOOL=":"
7737   else
7738     case $cross_compiling:$ac_tool_warned in
7739 yes:)
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7742 ac_tool_warned=yes ;;
7743 esac
7744     OTOOL=$ac_ct_OTOOL
7745   fi
7746 else
7747   OTOOL="$ac_cv_prog_OTOOL"
7748 fi
7749
7750     if test -n "$ac_tool_prefix"; then
7751   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7752 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7754 $as_echo_n "checking for $ac_word... " >&6; }
7755 if ${ac_cv_prog_OTOOL64+:} false; then :
7756   $as_echo_n "(cached) " >&6
7757 else
7758   if test -n "$OTOOL64"; then
7759   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7760 else
7761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7762 for as_dir in $PATH
7763 do
7764   IFS=$as_save_IFS
7765   test -z "$as_dir" && as_dir=.
7766     for ac_exec_ext in '' $ac_executable_extensions; do
7767   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7768     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7770     break 2
7771   fi
7772 done
7773   done
7774 IFS=$as_save_IFS
7775
7776 fi
7777 fi
7778 OTOOL64=$ac_cv_prog_OTOOL64
7779 if test -n "$OTOOL64"; then
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7781 $as_echo "$OTOOL64" >&6; }
7782 else
7783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7784 $as_echo "no" >&6; }
7785 fi
7786
7787
7788 fi
7789 if test -z "$ac_cv_prog_OTOOL64"; then
7790   ac_ct_OTOOL64=$OTOOL64
7791   # Extract the first word of "otool64", so it can be a program name with args.
7792 set dummy otool64; ac_word=$2
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7794 $as_echo_n "checking for $ac_word... " >&6; }
7795 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7796   $as_echo_n "(cached) " >&6
7797 else
7798   if test -n "$ac_ct_OTOOL64"; then
7799   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7800 else
7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7802 for as_dir in $PATH
7803 do
7804   IFS=$as_save_IFS
7805   test -z "$as_dir" && as_dir=.
7806     for ac_exec_ext in '' $ac_executable_extensions; do
7807   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7808     ac_cv_prog_ac_ct_OTOOL64="otool64"
7809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7810     break 2
7811   fi
7812 done
7813   done
7814 IFS=$as_save_IFS
7815
7816 fi
7817 fi
7818 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7819 if test -n "$ac_ct_OTOOL64"; then
7820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7821 $as_echo "$ac_ct_OTOOL64" >&6; }
7822 else
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7824 $as_echo "no" >&6; }
7825 fi
7826
7827   if test "x$ac_ct_OTOOL64" = x; then
7828     OTOOL64=":"
7829   else
7830     case $cross_compiling:$ac_tool_warned in
7831 yes:)
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7834 ac_tool_warned=yes ;;
7835 esac
7836     OTOOL64=$ac_ct_OTOOL64
7837   fi
7838 else
7839   OTOOL64="$ac_cv_prog_OTOOL64"
7840 fi
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7869 $as_echo_n "checking for -single_module linker flag... " >&6; }
7870 if ${lt_cv_apple_cc_single_mod+:} false; then :
7871   $as_echo_n "(cached) " >&6
7872 else
7873   lt_cv_apple_cc_single_mod=no
7874       if test -z "${LT_MULTI_MODULE}"; then
7875         # By default we will add the -single_module flag. You can override
7876         # by either setting the environment variable LT_MULTI_MODULE
7877         # non-empty at configure time, or by adding -multi_module to the
7878         # link flags.
7879         rm -rf libconftest.dylib*
7880         echo "int foo(void){return 1;}" > conftest.c
7881         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7882 -dynamiclib -Wl,-single_module conftest.c" >&5
7883         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7884           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7885         _lt_result=$?
7886         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7887           lt_cv_apple_cc_single_mod=yes
7888         else
7889           cat conftest.err >&5
7890         fi
7891         rm -rf libconftest.dylib*
7892         rm -f conftest.*
7893       fi
7894 fi
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7896 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7898 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7899 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7900   $as_echo_n "(cached) " >&6
7901 else
7902   lt_cv_ld_exported_symbols_list=no
7903       save_LDFLAGS=$LDFLAGS
7904       echo "_main" > conftest.sym
7905       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7906       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7907 /* end confdefs.h.  */
7908
7909 int
7910 main ()
7911 {
7912
7913   ;
7914   return 0;
7915 }
7916 _ACEOF
7917 if ac_fn_c_try_link "$LINENO"; then :
7918   lt_cv_ld_exported_symbols_list=yes
7919 else
7920   lt_cv_ld_exported_symbols_list=no
7921 fi
7922 rm -f core conftest.err conftest.$ac_objext \
7923     conftest$ac_exeext conftest.$ac_ext
7924         LDFLAGS="$save_LDFLAGS"
7925
7926 fi
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7928 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7929     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7930 $as_echo_n "checking for -force_load linker flag... " >&6; }
7931 if ${lt_cv_ld_force_load+:} false; then :
7932   $as_echo_n "(cached) " >&6
7933 else
7934   lt_cv_ld_force_load=no
7935       cat > conftest.c << _LT_EOF
7936 int forced_loaded() { return 2;}
7937 _LT_EOF
7938       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7939       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7940       echo "$AR cru libconftest.a conftest.o" >&5
7941       $AR cru libconftest.a conftest.o 2>&5
7942       cat > conftest.c << _LT_EOF
7943 int main() { return 0;}
7944 _LT_EOF
7945       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7946       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7947       _lt_result=$?
7948       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7949         lt_cv_ld_force_load=yes
7950       else
7951         cat conftest.err >&5
7952       fi
7953         rm -f conftest.err libconftest.a conftest conftest.c
7954         rm -rf conftest.dSYM
7955
7956 fi
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7958 $as_echo "$lt_cv_ld_force_load" >&6; }
7959     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7960     # build without first building modern cctools / linker.
7961     case $host_cpu-$host_os in
7962     *-rhapsody* | *-darwin1.[012])
7963       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7964     *-darwin1.*)
7965       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7966     *-darwin*)
7967       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7968       # deployment target is forced to an earlier version.
7969       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7970         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7971           ;;
7972         10.[012][,.]*)
7973           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7974           ;;
7975         *)
7976           ;;
7977      esac
7978     ;;
7979   esac
7980     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7981       _lt_dar_single_mod='$single_module'
7982     fi
7983     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7984       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7985     else
7986       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7987     fi
7988     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7989       _lt_dsymutil='~$DSYMUTIL $lib || :'
7990     else
7991       _lt_dsymutil=
7992     fi
7993     ;;
7994   esac
7995
7996 for ac_header in dlfcn.h
7997 do :
7998   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7999 "
8000 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8001   cat >>confdefs.h <<_ACEOF
8002 #define HAVE_DLFCN_H 1
8003 _ACEOF
8004
8005 fi
8006
8007 done
8008
8009
8010
8011
8012
8013
8014 # Set options
8015
8016
8017
8018         enable_dlopen=no
8019
8020
8021   enable_win32_dll=no
8022
8023
8024             # Check whether --enable-shared was given.
8025 if test "${enable_shared+set}" = set; then :
8026   enableval=$enable_shared; p=${PACKAGE-default}
8027     case $enableval in
8028     yes) enable_shared=yes ;;
8029     no) enable_shared=no ;;
8030     *)
8031       enable_shared=no
8032       # Look at the argument we got.  We use all the common list separators.
8033       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8034       for pkg in $enableval; do
8035         IFS="$lt_save_ifs"
8036         if test "X$pkg" = "X$p"; then
8037           enable_shared=yes
8038         fi
8039       done
8040       IFS="$lt_save_ifs"
8041       ;;
8042     esac
8043 else
8044   enable_shared=yes
8045 fi
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055   # Check whether --enable-static was given.
8056 if test "${enable_static+set}" = set; then :
8057   enableval=$enable_static; p=${PACKAGE-default}
8058     case $enableval in
8059     yes) enable_static=yes ;;
8060     no) enable_static=no ;;
8061     *)
8062      enable_static=no
8063       # Look at the argument we got.  We use all the common list separators.
8064       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8065       for pkg in $enableval; do
8066         IFS="$lt_save_ifs"
8067         if test "X$pkg" = "X$p"; then
8068           enable_static=yes
8069         fi
8070       done
8071       IFS="$lt_save_ifs"
8072       ;;
8073     esac
8074 else
8075   enable_static=yes
8076 fi
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087 # Check whether --with-pic was given.
8088 if test "${with_pic+set}" = set; then :
8089   withval=$with_pic; pic_mode="$withval"
8090 else
8091   pic_mode=default
8092 fi
8093
8094
8095 test -z "$pic_mode" && pic_mode=default
8096
8097
8098
8099
8100
8101
8102
8103   # Check whether --enable-fast-install was given.
8104 if test "${enable_fast_install+set}" = set; then :
8105   enableval=$enable_fast_install; p=${PACKAGE-default}
8106     case $enableval in
8107     yes) enable_fast_install=yes ;;
8108     no) enable_fast_install=no ;;
8109     *)
8110       enable_fast_install=no
8111       # Look at the argument we got.  We use all the common list separators.
8112       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8113       for pkg in $enableval; do
8114         IFS="$lt_save_ifs"
8115         if test "X$pkg" = "X$p"; then
8116           enable_fast_install=yes
8117         fi
8118       done
8119       IFS="$lt_save_ifs"
8120       ;;
8121     esac
8122 else
8123   enable_fast_install=yes
8124 fi
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136 # This can be used to rebuild libtool when needed
8137 LIBTOOL_DEPS="$ltmain"
8138
8139 # Always use our own libtool.
8140 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167 test -z "$LN_S" && LN_S="ln -s"
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182 if test -n "${ZSH_VERSION+set}" ; then
8183    setopt NO_GLOB_SUBST
8184 fi
8185
8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8187 $as_echo_n "checking for objdir... " >&6; }
8188 if ${lt_cv_objdir+:} false; then :
8189   $as_echo_n "(cached) " >&6
8190 else
8191   rm -f .libs 2>/dev/null
8192 mkdir .libs 2>/dev/null
8193 if test -d .libs; then
8194   lt_cv_objdir=.libs
8195 else
8196   # MS-DOS does not allow filenames that begin with a dot.
8197   lt_cv_objdir=_libs
8198 fi
8199 rmdir .libs 2>/dev/null
8200 fi
8201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8202 $as_echo "$lt_cv_objdir" >&6; }
8203 objdir=$lt_cv_objdir
8204
8205
8206
8207
8208
8209 cat >>confdefs.h <<_ACEOF
8210 #define LT_OBJDIR "$lt_cv_objdir/"
8211 _ACEOF
8212
8213
8214
8215
8216 case $host_os in
8217 aix3*)
8218   # AIX sometimes has problems with the GCC collect2 program.  For some
8219   # reason, if we set the COLLECT_NAMES environment variable, the problems
8220   # vanish in a puff of smoke.
8221   if test "X${COLLECT_NAMES+set}" != Xset; then
8222     COLLECT_NAMES=
8223     export COLLECT_NAMES
8224   fi
8225   ;;
8226 esac
8227
8228 # Global variables:
8229 ofile=libtool
8230 can_build_shared=yes
8231
8232 # All known linkers require a `.a' archive for static linking (except MSVC,
8233 # which needs '.lib').
8234 libext=a
8235
8236 with_gnu_ld="$lt_cv_prog_gnu_ld"
8237
8238 old_CC="$CC"
8239 old_CFLAGS="$CFLAGS"
8240
8241 # Set sane defaults for various variables
8242 test -z "$CC" && CC=cc
8243 test -z "$LTCC" && LTCC=$CC
8244 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8245 test -z "$LD" && LD=ld
8246 test -z "$ac_objext" && ac_objext=o
8247
8248 for cc_temp in $compiler""; do
8249   case $cc_temp in
8250     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8251     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8252     \-*) ;;
8253     *) break;;
8254   esac
8255 done
8256 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8257
8258
8259 # Only perform the check for file, if the check method requires it
8260 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8261 case $deplibs_check_method in
8262 file_magic*)
8263   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8264     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8265 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8266 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8267   $as_echo_n "(cached) " >&6
8268 else
8269   case $MAGIC_CMD in
8270 [\\/*] |  ?:[\\/]*)
8271   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8272   ;;
8273 *)
8274   lt_save_MAGIC_CMD="$MAGIC_CMD"
8275   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8276   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8277   for ac_dir in $ac_dummy; do
8278     IFS="$lt_save_ifs"
8279     test -z "$ac_dir" && ac_dir=.
8280     if test -f $ac_dir/${ac_tool_prefix}file; then
8281       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8282       if test -n "$file_magic_test_file"; then
8283         case $deplibs_check_method in
8284         "file_magic "*)
8285           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8286           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8287           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8288             $EGREP "$file_magic_regex" > /dev/null; then
8289             :
8290           else
8291             cat <<_LT_EOF 1>&2
8292
8293 *** Warning: the command libtool uses to detect shared libraries,
8294 *** $file_magic_cmd, produces output that libtool cannot recognize.
8295 *** The result is that libtool may fail to recognize shared libraries
8296 *** as such.  This will affect the creation of libtool libraries that
8297 *** depend on shared libraries, but programs linked with such libtool
8298 *** libraries will work regardless of this problem.  Nevertheless, you
8299 *** may want to report the problem to your system manager and/or to
8300 *** bug-libtool@gnu.org
8301
8302 _LT_EOF
8303           fi ;;
8304         esac
8305       fi
8306       break
8307     fi
8308   done
8309   IFS="$lt_save_ifs"
8310   MAGIC_CMD="$lt_save_MAGIC_CMD"
8311   ;;
8312 esac
8313 fi
8314
8315 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8316 if test -n "$MAGIC_CMD"; then
8317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8318 $as_echo "$MAGIC_CMD" >&6; }
8319 else
8320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8321 $as_echo "no" >&6; }
8322 fi
8323
8324
8325
8326
8327
8328 if test -z "$lt_cv_path_MAGIC_CMD"; then
8329   if test -n "$ac_tool_prefix"; then
8330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8331 $as_echo_n "checking for file... " >&6; }
8332 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8333   $as_echo_n "(cached) " >&6
8334 else
8335   case $MAGIC_CMD in
8336 [\\/*] |  ?:[\\/]*)
8337   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8338   ;;
8339 *)
8340   lt_save_MAGIC_CMD="$MAGIC_CMD"
8341   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8342   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8343   for ac_dir in $ac_dummy; do
8344     IFS="$lt_save_ifs"
8345     test -z "$ac_dir" && ac_dir=.
8346     if test -f $ac_dir/file; then
8347       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8348       if test -n "$file_magic_test_file"; then
8349         case $deplibs_check_method in
8350         "file_magic "*)
8351           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8352           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8353           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8354             $EGREP "$file_magic_regex" > /dev/null; then
8355             :
8356           else
8357             cat <<_LT_EOF 1>&2
8358
8359 *** Warning: the command libtool uses to detect shared libraries,
8360 *** $file_magic_cmd, produces output that libtool cannot recognize.
8361 *** The result is that libtool may fail to recognize shared libraries
8362 *** as such.  This will affect the creation of libtool libraries that
8363 *** depend on shared libraries, but programs linked with such libtool
8364 *** libraries will work regardless of this problem.  Nevertheless, you
8365 *** may want to report the problem to your system manager and/or to
8366 *** bug-libtool@gnu.org
8367
8368 _LT_EOF
8369           fi ;;
8370         esac
8371       fi
8372       break
8373     fi
8374   done
8375   IFS="$lt_save_ifs"
8376   MAGIC_CMD="$lt_save_MAGIC_CMD"
8377   ;;
8378 esac
8379 fi
8380
8381 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8382 if test -n "$MAGIC_CMD"; then
8383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8384 $as_echo "$MAGIC_CMD" >&6; }
8385 else
8386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8387 $as_echo "no" >&6; }
8388 fi
8389
8390
8391   else
8392     MAGIC_CMD=:
8393   fi
8394 fi
8395
8396   fi
8397   ;;
8398 esac
8399
8400 # Use C for the default configuration in the libtool script
8401
8402 lt_save_CC="$CC"
8403 ac_ext=c
8404 ac_cpp='$CPP $CPPFLAGS'
8405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8408
8409
8410 # Source file extension for C test sources.
8411 ac_ext=c
8412
8413 # Object file extension for compiled C test sources.
8414 objext=o
8415 objext=$objext
8416
8417 # Code to be used in simple compile tests
8418 lt_simple_compile_test_code="int some_variable = 0;"
8419
8420 # Code to be used in simple link tests
8421 lt_simple_link_test_code='int main(){return(0);}'
8422
8423
8424
8425
8426
8427
8428
8429 # If no C compiler was specified, use CC.
8430 LTCC=${LTCC-"$CC"}
8431
8432 # If no C compiler flags were specified, use CFLAGS.
8433 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8434
8435 # Allow CC to be a program name with arguments.
8436 compiler=$CC
8437
8438 # Save the default compiler, since it gets overwritten when the other
8439 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8440 compiler_DEFAULT=$CC
8441
8442 # save warnings/boilerplate of simple test code
8443 ac_outfile=conftest.$ac_objext
8444 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8445 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8446 _lt_compiler_boilerplate=`cat conftest.err`
8447 $RM conftest*
8448
8449 ac_outfile=conftest.$ac_objext
8450 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8451 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8452 _lt_linker_boilerplate=`cat conftest.err`
8453 $RM -r conftest*
8454
8455
8456 ## CAVEAT EMPTOR:
8457 ## There is no encapsulation within the following macros, do not change
8458 ## the running order or otherwise move them around unless you know exactly
8459 ## what you are doing...
8460 if test -n "$compiler"; then
8461
8462 lt_prog_compiler_no_builtin_flag=
8463
8464 if test "$GCC" = yes; then
8465   case $cc_basename in
8466   nvcc*)
8467     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8468   *)
8469     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8470   esac
8471
8472   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8473 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8474 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8475   $as_echo_n "(cached) " >&6
8476 else
8477   lt_cv_prog_compiler_rtti_exceptions=no
8478    ac_outfile=conftest.$ac_objext
8479    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8480    lt_compiler_flag="-fno-rtti -fno-exceptions"
8481    # Insert the option either (1) after the last *FLAGS variable, or
8482    # (2) before a word containing "conftest.", or (3) at the end.
8483    # Note that $ac_compile itself does not contain backslashes and begins
8484    # with a dollar sign (not a hyphen), so the echo should work correctly.
8485    # The option is referenced via a variable to avoid confusing sed.
8486    lt_compile=`echo "$ac_compile" | $SED \
8487    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8488    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8489    -e 's:$: $lt_compiler_flag:'`
8490    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8491    (eval "$lt_compile" 2>conftest.err)
8492    ac_status=$?
8493    cat conftest.err >&5
8494    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8495    if (exit $ac_status) && test -s "$ac_outfile"; then
8496      # The compiler can only warn and ignore the option if not recognized
8497      # So say no if there are warnings other than the usual output.
8498      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8499      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8500      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8501        lt_cv_prog_compiler_rtti_exceptions=yes
8502      fi
8503    fi
8504    $RM conftest*
8505
8506 fi
8507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8508 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8509
8510 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8511     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8512 else
8513     :
8514 fi
8515
8516 fi
8517
8518
8519
8520
8521
8522
8523   lt_prog_compiler_wl=
8524 lt_prog_compiler_pic=
8525 lt_prog_compiler_static=
8526
8527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8528 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8529
8530   if test "$GCC" = yes; then
8531     lt_prog_compiler_wl='-Wl,'
8532     lt_prog_compiler_static='-static'
8533
8534     case $host_os in
8535       aix*)
8536       # All AIX code is PIC.
8537       if test "$host_cpu" = ia64; then
8538         # AIX 5 now supports IA64 processor
8539         lt_prog_compiler_static='-Bstatic'
8540       fi
8541       lt_prog_compiler_pic='-fPIC'
8542       ;;
8543
8544     amigaos*)
8545       case $host_cpu in
8546       powerpc)
8547             # see comment about AmigaOS4 .so support
8548             lt_prog_compiler_pic='-fPIC'
8549         ;;
8550       m68k)
8551             # FIXME: we need at least 68020 code to build shared libraries, but
8552             # adding the `-m68020' flag to GCC prevents building anything better,
8553             # like `-m68040'.
8554             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8555         ;;
8556       esac
8557       ;;
8558
8559     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8560       # PIC is the default for these OSes.
8561       ;;
8562
8563     mingw* | cygwin* | pw32* | os2* | cegcc*)
8564       # This hack is so that the source file can tell whether it is being
8565       # built for inclusion in a dll (and should export symbols for example).
8566       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8567       # (--disable-auto-import) libraries
8568       lt_prog_compiler_pic='-DDLL_EXPORT'
8569       ;;
8570
8571     darwin* | rhapsody*)
8572       # PIC is the default on this platform
8573       # Common symbols not allowed in MH_DYLIB files
8574       lt_prog_compiler_pic='-fno-common'
8575       ;;
8576
8577     haiku*)
8578       # PIC is the default for Haiku.
8579       # The "-static" flag exists, but is broken.
8580       lt_prog_compiler_static=
8581       ;;
8582
8583     hpux*)
8584       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8585       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8586       # sets the default TLS model and affects inlining.
8587       case $host_cpu in
8588       hppa*64*)
8589         # +Z the default
8590         ;;
8591       *)
8592         lt_prog_compiler_pic='-fPIC'
8593         ;;
8594       esac
8595       ;;
8596
8597     interix[3-9]*)
8598       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8599       # Instead, we relocate shared libraries at runtime.
8600       ;;
8601
8602     msdosdjgpp*)
8603       # Just because we use GCC doesn't mean we suddenly get shared libraries
8604       # on systems that don't support them.
8605       lt_prog_compiler_can_build_shared=no
8606       enable_shared=no
8607       ;;
8608
8609     *nto* | *qnx*)
8610       # QNX uses GNU C++, but need to define -shared option too, otherwise
8611       # it will coredump.
8612       lt_prog_compiler_pic='-fPIC -shared'
8613       ;;
8614
8615     sysv4*MP*)
8616       if test -d /usr/nec; then
8617         lt_prog_compiler_pic=-Kconform_pic
8618       fi
8619       ;;
8620
8621     *)
8622       lt_prog_compiler_pic='-fPIC'
8623       ;;
8624     esac
8625
8626     case $cc_basename in
8627     nvcc*) # Cuda Compiler Driver 2.2
8628       lt_prog_compiler_wl='-Xlinker '
8629       lt_prog_compiler_pic='-Xcompiler -fPIC'
8630       ;;
8631     esac
8632   else
8633     # PORTME Check for flag to pass linker flags through the system compiler.
8634     case $host_os in
8635     aix*)
8636       lt_prog_compiler_wl='-Wl,'
8637       if test "$host_cpu" = ia64; then
8638         # AIX 5 now supports IA64 processor
8639         lt_prog_compiler_static='-Bstatic'
8640       else
8641         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8642       fi
8643       ;;
8644
8645     mingw* | cygwin* | pw32* | os2* | cegcc*)
8646       # This hack is so that the source file can tell whether it is being
8647       # built for inclusion in a dll (and should export symbols for example).
8648       lt_prog_compiler_pic='-DDLL_EXPORT'
8649       ;;
8650
8651     hpux9* | hpux10* | hpux11*)
8652       lt_prog_compiler_wl='-Wl,'
8653       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8654       # not for PA HP-UX.
8655       case $host_cpu in
8656       hppa*64*|ia64*)
8657         # +Z the default
8658         ;;
8659       *)
8660         lt_prog_compiler_pic='+Z'
8661         ;;
8662       esac
8663       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8664       lt_prog_compiler_static='${wl}-a ${wl}archive'
8665       ;;
8666
8667     irix5* | irix6* | nonstopux*)
8668       lt_prog_compiler_wl='-Wl,'
8669       # PIC (with -KPIC) is the default.
8670       lt_prog_compiler_static='-non_shared'
8671       ;;
8672
8673     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8674       case $cc_basename in
8675       # old Intel for x86_64 which still supported -KPIC.
8676       ecc*)
8677         lt_prog_compiler_wl='-Wl,'
8678         lt_prog_compiler_pic='-KPIC'
8679         lt_prog_compiler_static='-static'
8680         ;;
8681       # icc used to be incompatible with GCC.
8682       # ICC 10 doesn't accept -KPIC any more.
8683       icc* | ifort*)
8684         lt_prog_compiler_wl='-Wl,'
8685         lt_prog_compiler_pic='-fPIC'
8686         lt_prog_compiler_static='-static'
8687         ;;
8688       # Lahey Fortran 8.1.
8689       lf95*)
8690         lt_prog_compiler_wl='-Wl,'
8691         lt_prog_compiler_pic='--shared'
8692         lt_prog_compiler_static='--static'
8693         ;;
8694       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8695         # Portland Group compilers (*not* the Pentium gcc compiler,
8696         # which looks to be a dead project)
8697         lt_prog_compiler_wl='-Wl,'
8698         lt_prog_compiler_pic='-fpic'
8699         lt_prog_compiler_static='-Bstatic'
8700         ;;
8701       ccc*)
8702         lt_prog_compiler_wl='-Wl,'
8703         # All Alpha code is PIC.
8704         lt_prog_compiler_static='-non_shared'
8705         ;;
8706       xl* | bgxl* | bgf* | mpixl*)
8707         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8708         lt_prog_compiler_wl='-Wl,'
8709         lt_prog_compiler_pic='-qpic'
8710         lt_prog_compiler_static='-qstaticlink'
8711         ;;
8712       *)
8713         case `$CC -V 2>&1 | sed 5q` in
8714         *Sun\ F* | *Sun*Fortran*)
8715           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8716           lt_prog_compiler_pic='-KPIC'
8717           lt_prog_compiler_static='-Bstatic'
8718           lt_prog_compiler_wl=''
8719           ;;
8720         *Sun\ C*)
8721           # Sun C 5.9
8722           lt_prog_compiler_pic='-KPIC'
8723           lt_prog_compiler_static='-Bstatic'
8724           lt_prog_compiler_wl='-Wl,'
8725           ;;
8726         esac
8727         ;;
8728       esac
8729       ;;
8730
8731     newsos6)
8732       lt_prog_compiler_pic='-KPIC'
8733       lt_prog_compiler_static='-Bstatic'
8734       ;;
8735
8736     *nto* | *qnx*)
8737       # QNX uses GNU C++, but need to define -shared option too, otherwise
8738       # it will coredump.
8739       lt_prog_compiler_pic='-fPIC -shared'
8740       ;;
8741
8742     osf3* | osf4* | osf5*)
8743       lt_prog_compiler_wl='-Wl,'
8744       # All OSF/1 code is PIC.
8745       lt_prog_compiler_static='-non_shared'
8746       ;;
8747
8748     rdos*)
8749       lt_prog_compiler_static='-non_shared'
8750       ;;
8751
8752     solaris*)
8753       lt_prog_compiler_pic='-KPIC'
8754       lt_prog_compiler_static='-Bstatic'
8755       case $cc_basename in
8756       f77* | f90* | f95*)
8757         lt_prog_compiler_wl='-Qoption ld ';;
8758       *)
8759         lt_prog_compiler_wl='-Wl,';;
8760       esac
8761       ;;
8762
8763     sunos4*)
8764       lt_prog_compiler_wl='-Qoption ld '
8765       lt_prog_compiler_pic='-PIC'
8766       lt_prog_compiler_static='-Bstatic'
8767       ;;
8768
8769     sysv4 | sysv4.2uw2* | sysv4.3*)
8770       lt_prog_compiler_wl='-Wl,'
8771       lt_prog_compiler_pic='-KPIC'
8772       lt_prog_compiler_static='-Bstatic'
8773       ;;
8774
8775     sysv4*MP*)
8776       if test -d /usr/nec ;then
8777         lt_prog_compiler_pic='-Kconform_pic'
8778         lt_prog_compiler_static='-Bstatic'
8779       fi
8780       ;;
8781
8782     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8783       lt_prog_compiler_wl='-Wl,'
8784       lt_prog_compiler_pic='-KPIC'
8785       lt_prog_compiler_static='-Bstatic'
8786       ;;
8787
8788     unicos*)
8789       lt_prog_compiler_wl='-Wl,'
8790       lt_prog_compiler_can_build_shared=no
8791       ;;
8792
8793     uts4*)
8794       lt_prog_compiler_pic='-pic'
8795       lt_prog_compiler_static='-Bstatic'
8796       ;;
8797
8798     *)
8799       lt_prog_compiler_can_build_shared=no
8800       ;;
8801     esac
8802   fi
8803
8804 case $host_os in
8805   # For platforms which do not support PIC, -DPIC is meaningless:
8806   *djgpp*)
8807     lt_prog_compiler_pic=
8808     ;;
8809   *)
8810     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8811     ;;
8812 esac
8813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8814 $as_echo "$lt_prog_compiler_pic" >&6; }
8815
8816
8817
8818
8819
8820
8821 #
8822 # Check to make sure the PIC flag actually works.
8823 #
8824 if test -n "$lt_prog_compiler_pic"; then
8825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8826 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8827 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8828   $as_echo_n "(cached) " >&6
8829 else
8830   lt_cv_prog_compiler_pic_works=no
8831    ac_outfile=conftest.$ac_objext
8832    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8833    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8834    # Insert the option either (1) after the last *FLAGS variable, or
8835    # (2) before a word containing "conftest.", or (3) at the end.
8836    # Note that $ac_compile itself does not contain backslashes and begins
8837    # with a dollar sign (not a hyphen), so the echo should work correctly.
8838    # The option is referenced via a variable to avoid confusing sed.
8839    lt_compile=`echo "$ac_compile" | $SED \
8840    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8841    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8842    -e 's:$: $lt_compiler_flag:'`
8843    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8844    (eval "$lt_compile" 2>conftest.err)
8845    ac_status=$?
8846    cat conftest.err >&5
8847    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8848    if (exit $ac_status) && test -s "$ac_outfile"; then
8849      # The compiler can only warn and ignore the option if not recognized
8850      # So say no if there are warnings other than the usual output.
8851      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8852      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8853      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8854        lt_cv_prog_compiler_pic_works=yes
8855      fi
8856    fi
8857    $RM conftest*
8858
8859 fi
8860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8861 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8862
8863 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8864     case $lt_prog_compiler_pic in
8865      "" | " "*) ;;
8866      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8867      esac
8868 else
8869     lt_prog_compiler_pic=
8870      lt_prog_compiler_can_build_shared=no
8871 fi
8872
8873 fi
8874
8875
8876
8877
8878
8879
8880 #
8881 # Check to make sure the static flag actually works.
8882 #
8883 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8885 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8886 if ${lt_cv_prog_compiler_static_works+:} false; then :
8887   $as_echo_n "(cached) " >&6
8888 else
8889   lt_cv_prog_compiler_static_works=no
8890    save_LDFLAGS="$LDFLAGS"
8891    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8892    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8893    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8894      # The linker can only warn and ignore the option if not recognized
8895      # So say no if there are warnings
8896      if test -s conftest.err; then
8897        # Append any errors to the config.log.
8898        cat conftest.err 1>&5
8899        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8900        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8901        if diff conftest.exp conftest.er2 >/dev/null; then
8902          lt_cv_prog_compiler_static_works=yes
8903        fi
8904      else
8905        lt_cv_prog_compiler_static_works=yes
8906      fi
8907    fi
8908    $RM -r conftest*
8909    LDFLAGS="$save_LDFLAGS"
8910
8911 fi
8912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8913 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8914
8915 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8916     :
8917 else
8918     lt_prog_compiler_static=
8919 fi
8920
8921
8922
8923
8924
8925
8926
8927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8928 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8929 if ${lt_cv_prog_compiler_c_o+:} false; then :
8930   $as_echo_n "(cached) " >&6
8931 else
8932   lt_cv_prog_compiler_c_o=no
8933    $RM -r conftest 2>/dev/null
8934    mkdir conftest
8935    cd conftest
8936    mkdir out
8937    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8938
8939    lt_compiler_flag="-o out/conftest2.$ac_objext"
8940    # Insert the option either (1) after the last *FLAGS variable, or
8941    # (2) before a word containing "conftest.", or (3) at the end.
8942    # Note that $ac_compile itself does not contain backslashes and begins
8943    # with a dollar sign (not a hyphen), so the echo should work correctly.
8944    lt_compile=`echo "$ac_compile" | $SED \
8945    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8946    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8947    -e 's:$: $lt_compiler_flag:'`
8948    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8949    (eval "$lt_compile" 2>out/conftest.err)
8950    ac_status=$?
8951    cat out/conftest.err >&5
8952    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8953    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8954    then
8955      # The compiler can only warn and ignore the option if not recognized
8956      # So say no if there are warnings
8957      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8958      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8959      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8960        lt_cv_prog_compiler_c_o=yes
8961      fi
8962    fi
8963    chmod u+w . 2>&5
8964    $RM conftest*
8965    # SGI C++ compiler will create directory out/ii_files/ for
8966    # template instantiation
8967    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8968    $RM out/* && rmdir out
8969    cd ..
8970    $RM -r conftest
8971    $RM conftest*
8972
8973 fi
8974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8975 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8976
8977
8978
8979
8980
8981
8982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8983 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8984 if ${lt_cv_prog_compiler_c_o+:} false; then :
8985   $as_echo_n "(cached) " >&6
8986 else
8987   lt_cv_prog_compiler_c_o=no
8988    $RM -r conftest 2>/dev/null
8989    mkdir conftest
8990    cd conftest
8991    mkdir out
8992    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8993
8994    lt_compiler_flag="-o out/conftest2.$ac_objext"
8995    # Insert the option either (1) after the last *FLAGS variable, or
8996    # (2) before a word containing "conftest.", or (3) at the end.
8997    # Note that $ac_compile itself does not contain backslashes and begins
8998    # with a dollar sign (not a hyphen), so the echo should work correctly.
8999    lt_compile=`echo "$ac_compile" | $SED \
9000    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9001    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9002    -e 's:$: $lt_compiler_flag:'`
9003    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9004    (eval "$lt_compile" 2>out/conftest.err)
9005    ac_status=$?
9006    cat out/conftest.err >&5
9007    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9008    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9009    then
9010      # The compiler can only warn and ignore the option if not recognized
9011      # So say no if there are warnings
9012      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9013      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9014      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9015        lt_cv_prog_compiler_c_o=yes
9016      fi
9017    fi
9018    chmod u+w . 2>&5
9019    $RM conftest*
9020    # SGI C++ compiler will create directory out/ii_files/ for
9021    # template instantiation
9022    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9023    $RM out/* && rmdir out
9024    cd ..
9025    $RM -r conftest
9026    $RM conftest*
9027
9028 fi
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9030 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9031
9032
9033
9034
9035 hard_links="nottested"
9036 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9037   # do not overwrite the value of need_locks provided by the user
9038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9039 $as_echo_n "checking if we can lock with hard links... " >&6; }
9040   hard_links=yes
9041   $RM conftest*
9042   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9043   touch conftest.a
9044   ln conftest.a conftest.b 2>&5 || hard_links=no
9045   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9047 $as_echo "$hard_links" >&6; }
9048   if test "$hard_links" = no; then
9049     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9050 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9051     need_locks=warn
9052   fi
9053 else
9054   need_locks=no
9055 fi
9056
9057
9058
9059
9060
9061
9062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9063 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9064
9065   runpath_var=
9066   allow_undefined_flag=
9067   always_export_symbols=no
9068   archive_cmds=
9069   archive_expsym_cmds=
9070   compiler_needs_object=no
9071   enable_shared_with_static_runtimes=no
9072   export_dynamic_flag_spec=
9073   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9074   hardcode_automatic=no
9075   hardcode_direct=no
9076   hardcode_direct_absolute=no
9077   hardcode_libdir_flag_spec=
9078   hardcode_libdir_flag_spec_ld=
9079   hardcode_libdir_separator=
9080   hardcode_minus_L=no
9081   hardcode_shlibpath_var=unsupported
9082   inherit_rpath=no
9083   link_all_deplibs=unknown
9084   module_cmds=
9085   module_expsym_cmds=
9086   old_archive_from_new_cmds=
9087   old_archive_from_expsyms_cmds=
9088   thread_safe_flag_spec=
9089   whole_archive_flag_spec=
9090   # include_expsyms should be a list of space-separated symbols to be *always*
9091   # included in the symbol list
9092   include_expsyms=
9093   # exclude_expsyms can be an extended regexp of symbols to exclude
9094   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9095   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9096   # as well as any symbol that contains `d'.
9097   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9098   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9099   # platforms (ab)use it in PIC code, but their linkers get confused if
9100   # the symbol is explicitly referenced.  Since portable code cannot
9101   # rely on this symbol name, it's probably fine to never include it in
9102   # preloaded symbol tables.
9103   # Exclude shared library initialization/finalization symbols.
9104   extract_expsyms_cmds=
9105
9106   case $host_os in
9107   cygwin* | mingw* | pw32* | cegcc*)
9108     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9109     # When not using gcc, we currently assume that we are using
9110     # Microsoft Visual C++.
9111     if test "$GCC" != yes; then
9112       with_gnu_ld=no
9113     fi
9114     ;;
9115   interix*)
9116     # we just hope/assume this is gcc and not c89 (= MSVC++)
9117     with_gnu_ld=yes
9118     ;;
9119   openbsd*)
9120     with_gnu_ld=no
9121     ;;
9122   esac
9123
9124   ld_shlibs=yes
9125
9126   # On some targets, GNU ld is compatible enough with the native linker
9127   # that we're better off using the native interface for both.
9128   lt_use_gnu_ld_interface=no
9129   if test "$with_gnu_ld" = yes; then
9130     case $host_os in
9131       aix*)
9132         # The AIX port of GNU ld has always aspired to compatibility
9133         # with the native linker.  However, as the warning in the GNU ld
9134         # block says, versions before 2.19.5* couldn't really create working
9135         # shared libraries, regardless of the interface used.
9136         case `$LD -v 2>&1` in
9137           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9138           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9139           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9140           *)
9141             lt_use_gnu_ld_interface=yes
9142             ;;
9143         esac
9144         ;;
9145       *)
9146         lt_use_gnu_ld_interface=yes
9147         ;;
9148     esac
9149   fi
9150
9151   if test "$lt_use_gnu_ld_interface" = yes; then
9152     # If archive_cmds runs LD, not CC, wlarc should be empty
9153     wlarc='${wl}'
9154
9155     # Set some defaults for GNU ld with shared library support. These
9156     # are reset later if shared libraries are not supported. Putting them
9157     # here allows them to be overridden if necessary.
9158     runpath_var=LD_RUN_PATH
9159     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9160     export_dynamic_flag_spec='${wl}--export-dynamic'
9161     # ancient GNU ld didn't support --whole-archive et. al.
9162     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9163       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9164     else
9165       whole_archive_flag_spec=
9166     fi
9167     supports_anon_versioning=no
9168     case `$LD -v 2>&1` in
9169       *GNU\ gold*) supports_anon_versioning=yes ;;
9170       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9171       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9172       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9173       *\ 2.11.*) ;; # other 2.11 versions
9174       *) supports_anon_versioning=yes ;;
9175     esac
9176
9177     # See if GNU ld supports shared libraries.
9178     case $host_os in
9179     aix[3-9]*)
9180       # On AIX/PPC, the GNU linker is very broken
9181       if test "$host_cpu" != ia64; then
9182         ld_shlibs=no
9183         cat <<_LT_EOF 1>&2
9184
9185 *** Warning: the GNU linker, at least up to release 2.19, is reported
9186 *** to be unable to reliably create shared libraries on AIX.
9187 *** Therefore, libtool is disabling shared libraries support.  If you
9188 *** really care for shared libraries, you may want to install binutils
9189 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9190 *** You will then need to restart the configuration process.
9191
9192 _LT_EOF
9193       fi
9194       ;;
9195
9196     amigaos*)
9197       case $host_cpu in
9198       powerpc)
9199             # see comment about AmigaOS4 .so support
9200             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9201             archive_expsym_cmds=''
9202         ;;
9203       m68k)
9204             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9205             hardcode_libdir_flag_spec='-L$libdir'
9206             hardcode_minus_L=yes
9207         ;;
9208       esac
9209       ;;
9210
9211     beos*)
9212       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9213         allow_undefined_flag=unsupported
9214         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9215         # support --undefined.  This deserves some investigation.  FIXME
9216         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9217       else
9218         ld_shlibs=no
9219       fi
9220       ;;
9221
9222     cygwin* | mingw* | pw32* | cegcc*)
9223       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9224       # as there is no search path for DLLs.
9225       hardcode_libdir_flag_spec='-L$libdir'
9226       export_dynamic_flag_spec='${wl}--export-all-symbols'
9227       allow_undefined_flag=unsupported
9228       always_export_symbols=no
9229       enable_shared_with_static_runtimes=yes
9230       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9231
9232       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9233         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9234         # If the export-symbols file already is a .def file (1st line
9235         # is EXPORTS), use it as is; otherwise, prepend...
9236         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9237           cp $export_symbols $output_objdir/$soname.def;
9238         else
9239           echo EXPORTS > $output_objdir/$soname.def;
9240           cat $export_symbols >> $output_objdir/$soname.def;
9241         fi~
9242         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9243       else
9244         ld_shlibs=no
9245       fi
9246       ;;
9247
9248     haiku*)
9249       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9250       link_all_deplibs=yes
9251       ;;
9252
9253     interix[3-9]*)
9254       hardcode_direct=no
9255       hardcode_shlibpath_var=no
9256       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9257       export_dynamic_flag_spec='${wl}-E'
9258       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9259       # Instead, shared libraries are loaded at an image base (0x10000000 by
9260       # default) and relocated if they conflict, which is a slow very memory
9261       # consuming and fragmenting process.  To avoid this, we pick a random,
9262       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9263       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9264       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9265       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9266       ;;
9267
9268     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9269       tmp_diet=no
9270       if test "$host_os" = linux-dietlibc; then
9271         case $cc_basename in
9272           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9273         esac
9274       fi
9275       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9276          && test "$tmp_diet" = no
9277       then
9278         tmp_addflag=' $pic_flag'
9279         tmp_sharedflag='-shared'
9280         case $cc_basename,$host_cpu in
9281         pgcc*)                          # Portland Group C compiler
9282           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'
9283           tmp_addflag=' $pic_flag'
9284           ;;
9285         pgf77* | pgf90* | pgf95* | pgfortran*)
9286                                         # Portland Group f77 and f90 compilers
9287           whole_archive_flag_spec='${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'
9288           tmp_addflag=' $pic_flag -Mnomain' ;;
9289         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9290           tmp_addflag=' -i_dynamic' ;;
9291         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9292           tmp_addflag=' -i_dynamic -nofor_main' ;;
9293         ifc* | ifort*)                  # Intel Fortran compiler
9294           tmp_addflag=' -nofor_main' ;;
9295         lf95*)                          # Lahey Fortran 8.1
9296           whole_archive_flag_spec=
9297           tmp_sharedflag='--shared' ;;
9298         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9299           tmp_sharedflag='-qmkshrobj'
9300           tmp_addflag= ;;
9301         nvcc*)  # Cuda Compiler Driver 2.2
9302           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9303           compiler_needs_object=yes
9304           ;;
9305         esac
9306         case `$CC -V 2>&1 | sed 5q` in
9307         *Sun\ C*)                       # Sun C 5.9
9308           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\"` ${wl}--no-whole-archive'
9309           compiler_needs_object=yes
9310           tmp_sharedflag='-G' ;;
9311         *Sun\ F*)                       # Sun Fortran 8.3
9312           tmp_sharedflag='-G' ;;
9313         esac
9314         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9315
9316         if test "x$supports_anon_versioning" = xyes; then
9317           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9318             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9319             echo "local: *; };" >> $output_objdir/$libname.ver~
9320             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9321         fi
9322
9323         case $cc_basename in
9324         xlf* | bgf* | bgxlf* | mpixlf*)
9325           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9326           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9327           hardcode_libdir_flag_spec=
9328           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9329           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9330           if test "x$supports_anon_versioning" = xyes; then
9331             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9332               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9333               echo "local: *; };" >> $output_objdir/$libname.ver~
9334               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9335           fi
9336           ;;
9337         esac
9338       else
9339         ld_shlibs=no
9340       fi
9341       ;;
9342
9343     netbsd*)
9344       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9345         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9346         wlarc=
9347       else
9348         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9349         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9350       fi
9351       ;;
9352
9353     solaris*)
9354       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9355         ld_shlibs=no
9356         cat <<_LT_EOF 1>&2
9357
9358 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9359 *** create shared libraries on Solaris systems.  Therefore, libtool
9360 *** is disabling shared libraries support.  We urge you to upgrade GNU
9361 *** binutils to release 2.9.1 or newer.  Another option is to modify
9362 *** your PATH or compiler configuration so that the native linker is
9363 *** used, and then restart.
9364
9365 _LT_EOF
9366       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9367         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9368         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9369       else
9370         ld_shlibs=no
9371       fi
9372       ;;
9373
9374     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9375       case `$LD -v 2>&1` in
9376         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9377         ld_shlibs=no
9378         cat <<_LT_EOF 1>&2
9379
9380 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9381 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9382 *** is disabling shared libraries support.  We urge you to upgrade GNU
9383 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9384 *** your PATH or compiler configuration so that the native linker is
9385 *** used, and then restart.
9386
9387 _LT_EOF
9388         ;;
9389         *)
9390           # For security reasons, it is highly recommended that you always
9391           # use absolute paths for naming shared libraries, and exclude the
9392           # DT_RUNPATH tag from executables and libraries.  But doing so
9393           # requires that you compile everything twice, which is a pain.
9394           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9395             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9396             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9397             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9398           else
9399             ld_shlibs=no
9400           fi
9401         ;;
9402       esac
9403       ;;
9404
9405     sunos4*)
9406       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9407       wlarc=
9408       hardcode_direct=yes
9409       hardcode_shlibpath_var=no
9410       ;;
9411
9412     *)
9413       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9414         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9415         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9416       else
9417         ld_shlibs=no
9418       fi
9419       ;;
9420     esac
9421
9422     if test "$ld_shlibs" = no; then
9423       runpath_var=
9424       hardcode_libdir_flag_spec=
9425       export_dynamic_flag_spec=
9426       whole_archive_flag_spec=
9427     fi
9428   else
9429     # PORTME fill in a description of your system's linker (not GNU ld)
9430     case $host_os in
9431     aix3*)
9432       allow_undefined_flag=unsupported
9433       always_export_symbols=yes
9434       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9435       # Note: this linker hardcodes the directories in LIBPATH if there
9436       # are no directories specified by -L.
9437       hardcode_minus_L=yes
9438       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9439         # Neither direct hardcoding nor static linking is supported with a
9440         # broken collect2.
9441         hardcode_direct=unsupported
9442       fi
9443       ;;
9444
9445     aix[4-9]*)
9446       if test "$host_cpu" = ia64; then
9447         # On IA64, the linker does run time linking by default, so we don't
9448         # have to do anything special.
9449         aix_use_runtimelinking=no
9450         exp_sym_flag='-Bexport'
9451         no_entry_flag=""
9452       else
9453         # If we're using GNU nm, then we don't want the "-C" option.
9454         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9455         # Also, AIX nm treats weak defined symbols like other global
9456         # defined symbols, whereas GNU nm marks them as "W".
9457         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9458           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9459         else
9460           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9461         fi
9462         aix_use_runtimelinking=no
9463
9464         # Test if we are trying to use run time linking or normal
9465         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9466         # need to do runtime linking.
9467         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9468           for ld_flag in $LDFLAGS; do
9469           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9470             aix_use_runtimelinking=yes
9471             break
9472           fi
9473           done
9474           ;;
9475         esac
9476
9477         exp_sym_flag='-bexport'
9478         no_entry_flag='-bnoentry'
9479       fi
9480
9481       # When large executables or shared objects are built, AIX ld can
9482       # have problems creating the table of contents.  If linking a library
9483       # or program results in "error TOC overflow" add -mminimal-toc to
9484       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9485       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9486
9487       archive_cmds=''
9488       hardcode_direct=yes
9489       hardcode_direct_absolute=yes
9490       hardcode_libdir_separator=':'
9491       link_all_deplibs=yes
9492       file_list_spec='${wl}-f,'
9493
9494       if test "$GCC" = yes; then
9495         case $host_os in aix4.[012]|aix4.[012].*)
9496         # We only want to do this on AIX 4.2 and lower, the check
9497         # below for broken collect2 doesn't work under 4.3+
9498           collect2name=`${CC} -print-prog-name=collect2`
9499           if test -f "$collect2name" &&
9500            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9501           then
9502           # We have reworked collect2
9503           :
9504           else
9505           # We have old collect2
9506           hardcode_direct=unsupported
9507           # It fails to find uninstalled libraries when the uninstalled
9508           # path is not listed in the libpath.  Setting hardcode_minus_L
9509           # to unsupported forces relinking
9510           hardcode_minus_L=yes
9511           hardcode_libdir_flag_spec='-L$libdir'
9512           hardcode_libdir_separator=
9513           fi
9514           ;;
9515         esac
9516         shared_flag='-shared'
9517         if test "$aix_use_runtimelinking" = yes; then
9518           shared_flag="$shared_flag "'${wl}-G'
9519         fi
9520       else
9521         # not using gcc
9522         if test "$host_cpu" = ia64; then
9523         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9524         # chokes on -Wl,-G. The following line is correct:
9525           shared_flag='-G'
9526         else
9527           if test "$aix_use_runtimelinking" = yes; then
9528             shared_flag='${wl}-G'
9529           else
9530             shared_flag='${wl}-bM:SRE'
9531           fi
9532         fi
9533       fi
9534
9535       export_dynamic_flag_spec='${wl}-bexpall'
9536       # It seems that -bexpall does not export symbols beginning with
9537       # underscore (_), so it is better to generate a list of symbols to export.
9538       always_export_symbols=yes
9539       if test "$aix_use_runtimelinking" = yes; then
9540         # Warning - without using the other runtime loading flags (-brtl),
9541         # -berok will link without error, but may produce a broken library.
9542         allow_undefined_flag='-berok'
9543         # Determine the default libpath from the value encoded in an
9544         # empty executable.
9545         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9546 /* end confdefs.h.  */
9547
9548 int
9549 main ()
9550 {
9551
9552   ;
9553   return 0;
9554 }
9555 _ACEOF
9556 if ac_fn_c_try_link "$LINENO"; then :
9557
9558 lt_aix_libpath_sed='
9559     /Import File Strings/,/^$/ {
9560         /^0/ {
9561             s/^0  *\(.*\)$/\1/
9562             p
9563         }
9564     }'
9565 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9566 # Check for a 64-bit object if we didn't find anything.
9567 if test -z "$aix_libpath"; then
9568   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9569 fi
9570 fi
9571 rm -f core conftest.err conftest.$ac_objext \
9572     conftest$ac_exeext conftest.$ac_ext
9573 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9574
9575         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9576         archive_expsym_cmds='$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 $shared_flag"
9577       else
9578         if test "$host_cpu" = ia64; then
9579           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9580           allow_undefined_flag="-z nodefs"
9581           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9582         else
9583          # Determine the default libpath from the value encoded in an
9584          # empty executable.
9585          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9586 /* end confdefs.h.  */
9587
9588 int
9589 main ()
9590 {
9591
9592   ;
9593   return 0;
9594 }
9595 _ACEOF
9596 if ac_fn_c_try_link "$LINENO"; then :
9597
9598 lt_aix_libpath_sed='
9599     /Import File Strings/,/^$/ {
9600         /^0/ {
9601             s/^0  *\(.*\)$/\1/
9602             p
9603         }
9604     }'
9605 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9606 # Check for a 64-bit object if we didn't find anything.
9607 if test -z "$aix_libpath"; then
9608   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9609 fi
9610 fi
9611 rm -f core conftest.err conftest.$ac_objext \
9612     conftest$ac_exeext conftest.$ac_ext
9613 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9614
9615          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9616           # Warning - without using the other run time loading flags,
9617           # -berok will link without error, but may produce a broken library.
9618           no_undefined_flag=' ${wl}-bernotok'
9619           allow_undefined_flag=' ${wl}-berok'
9620           if test "$with_gnu_ld" = yes; then
9621             # We only use this code for GNU lds that support --whole-archive.
9622             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9623           else
9624             # Exported symbols can be pulled into shared objects from archives
9625             whole_archive_flag_spec='$convenience'
9626           fi
9627           archive_cmds_need_lc=yes
9628           # This is similar to how AIX traditionally builds its shared libraries.
9629           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'
9630         fi
9631       fi
9632       ;;
9633
9634     amigaos*)
9635       case $host_cpu in
9636       powerpc)
9637             # see comment about AmigaOS4 .so support
9638             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9639             archive_expsym_cmds=''
9640         ;;
9641       m68k)
9642             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9643             hardcode_libdir_flag_spec='-L$libdir'
9644             hardcode_minus_L=yes
9645         ;;
9646       esac
9647       ;;
9648
9649     bsdi[45]*)
9650       export_dynamic_flag_spec=-rdynamic
9651       ;;
9652
9653     cygwin* | mingw* | pw32* | cegcc*)
9654       # When not using gcc, we currently assume that we are using
9655       # Microsoft Visual C++.
9656       # hardcode_libdir_flag_spec is actually meaningless, as there is
9657       # no search path for DLLs.
9658       hardcode_libdir_flag_spec=' '
9659       allow_undefined_flag=unsupported
9660       # Tell ltmain to make .lib files, not .a files.
9661       libext=lib
9662       # Tell ltmain to make .dll files, not .so files.
9663       shrext_cmds=".dll"
9664       # FIXME: Setting linknames here is a bad hack.
9665       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9666       # The linker will automatically build a .lib file if we build a DLL.
9667       old_archive_from_new_cmds='true'
9668       # FIXME: Should let the user specify the lib program.
9669       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9670       fix_srcfile_path='`cygpath -w "$srcfile"`'
9671       enable_shared_with_static_runtimes=yes
9672       ;;
9673
9674     darwin* | rhapsody*)
9675
9676
9677   archive_cmds_need_lc=no
9678   hardcode_direct=no
9679   hardcode_automatic=yes
9680   hardcode_shlibpath_var=unsupported
9681   if test "$lt_cv_ld_force_load" = "yes"; then
9682     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9683   else
9684     whole_archive_flag_spec=''
9685   fi
9686   link_all_deplibs=yes
9687   allow_undefined_flag="$_lt_dar_allow_undefined"
9688   case $cc_basename in
9689      ifort*) _lt_dar_can_shared=yes ;;
9690      *) _lt_dar_can_shared=$GCC ;;
9691   esac
9692   if test "$_lt_dar_can_shared" = "yes"; then
9693     output_verbose_link_cmd=func_echo_all
9694     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9695     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9696     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}${_lt_dsymutil}"
9697     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9698
9699   else
9700   ld_shlibs=no
9701   fi
9702
9703       ;;
9704
9705     dgux*)
9706       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9707       hardcode_libdir_flag_spec='-L$libdir'
9708       hardcode_shlibpath_var=no
9709       ;;
9710
9711     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9712     # support.  Future versions do this automatically, but an explicit c++rt0.o
9713     # does not break anything, and helps significantly (at the cost of a little
9714     # extra space).
9715     freebsd2.2*)
9716       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9717       hardcode_libdir_flag_spec='-R$libdir'
9718       hardcode_direct=yes
9719       hardcode_shlibpath_var=no
9720       ;;
9721
9722     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9723     freebsd2.*)
9724       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9725       hardcode_direct=yes
9726       hardcode_minus_L=yes
9727       hardcode_shlibpath_var=no
9728       ;;
9729
9730     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9731     freebsd* | dragonfly*)
9732       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9733       hardcode_libdir_flag_spec='-R$libdir'
9734       hardcode_direct=yes
9735       hardcode_shlibpath_var=no
9736       ;;
9737
9738     hpux9*)
9739       if test "$GCC" = yes; then
9740         archive_cmds='$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 $lib'
9741       else
9742         archive_cmds='$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 $lib'
9743       fi
9744       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9745       hardcode_libdir_separator=:
9746       hardcode_direct=yes
9747
9748       # hardcode_minus_L: Not really in the search PATH,
9749       # but as the default location of the library.
9750       hardcode_minus_L=yes
9751       export_dynamic_flag_spec='${wl}-E'
9752       ;;
9753
9754     hpux10*)
9755       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9756         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9757       else
9758         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9759       fi
9760       if test "$with_gnu_ld" = no; then
9761         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9762         hardcode_libdir_flag_spec_ld='+b $libdir'
9763         hardcode_libdir_separator=:
9764         hardcode_direct=yes
9765         hardcode_direct_absolute=yes
9766         export_dynamic_flag_spec='${wl}-E'
9767         # hardcode_minus_L: Not really in the search PATH,
9768         # but as the default location of the library.
9769         hardcode_minus_L=yes
9770       fi
9771       ;;
9772
9773     hpux11*)
9774       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9775         case $host_cpu in
9776         hppa*64*)
9777           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9778           ;;
9779         ia64*)
9780           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9781           ;;
9782         *)
9783           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9784           ;;
9785         esac
9786       else
9787         case $host_cpu in
9788         hppa*64*)
9789           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9790           ;;
9791         ia64*)
9792           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9793           ;;
9794         *)
9795
9796           # Older versions of the 11.00 compiler do not understand -b yet
9797           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9798           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9799 $as_echo_n "checking if $CC understands -b... " >&6; }
9800 if ${lt_cv_prog_compiler__b+:} false; then :
9801   $as_echo_n "(cached) " >&6
9802 else
9803   lt_cv_prog_compiler__b=no
9804    save_LDFLAGS="$LDFLAGS"
9805    LDFLAGS="$LDFLAGS -b"
9806    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9807    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9808      # The linker can only warn and ignore the option if not recognized
9809      # So say no if there are warnings
9810      if test -s conftest.err; then
9811        # Append any errors to the config.log.
9812        cat conftest.err 1>&5
9813        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9814        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9815        if diff conftest.exp conftest.er2 >/dev/null; then
9816          lt_cv_prog_compiler__b=yes
9817        fi
9818      else
9819        lt_cv_prog_compiler__b=yes
9820      fi
9821    fi
9822    $RM -r conftest*
9823    LDFLAGS="$save_LDFLAGS"
9824
9825 fi
9826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9827 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9828
9829 if test x"$lt_cv_prog_compiler__b" = xyes; then
9830     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9831 else
9832     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9833 fi
9834
9835           ;;
9836         esac
9837       fi
9838       if test "$with_gnu_ld" = no; then
9839         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9840         hardcode_libdir_separator=:
9841
9842         case $host_cpu in
9843         hppa*64*|ia64*)
9844           hardcode_direct=no
9845           hardcode_shlibpath_var=no
9846           ;;
9847         *)
9848           hardcode_direct=yes
9849           hardcode_direct_absolute=yes
9850           export_dynamic_flag_spec='${wl}-E'
9851
9852           # hardcode_minus_L: Not really in the search PATH,
9853           # but as the default location of the library.
9854           hardcode_minus_L=yes
9855           ;;
9856         esac
9857       fi
9858       ;;
9859
9860     irix5* | irix6* | nonstopux*)
9861       if test "$GCC" = yes; then
9862         archive_cmds='$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 $lib'
9863         # Try to use the -exported_symbol ld option, if it does not
9864         # work, assume that -exports_file does not work either and
9865         # implicitly export all symbols.
9866         save_LDFLAGS="$LDFLAGS"
9867         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9868         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9869 /* end confdefs.h.  */
9870 int foo(void) {}
9871 _ACEOF
9872 if ac_fn_c_try_link "$LINENO"; then :
9873   archive_expsym_cmds='$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 $lib'
9874
9875 fi
9876 rm -f core conftest.err conftest.$ac_objext \
9877     conftest$ac_exeext conftest.$ac_ext
9878         LDFLAGS="$save_LDFLAGS"
9879       else
9880         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9881         archive_expsym_cmds='$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 $lib'
9882       fi
9883       archive_cmds_need_lc='no'
9884       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9885       hardcode_libdir_separator=:
9886       inherit_rpath=yes
9887       link_all_deplibs=yes
9888       ;;
9889
9890     netbsd*)
9891       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9892         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9893       else
9894         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9895       fi
9896       hardcode_libdir_flag_spec='-R$libdir'
9897       hardcode_direct=yes
9898       hardcode_shlibpath_var=no
9899       ;;
9900
9901     newsos6)
9902       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9903       hardcode_direct=yes
9904       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9905       hardcode_libdir_separator=:
9906       hardcode_shlibpath_var=no
9907       ;;
9908
9909     *nto* | *qnx*)
9910       ;;
9911
9912     openbsd*)
9913       if test -f /usr/libexec/ld.so; then
9914         hardcode_direct=yes
9915         hardcode_shlibpath_var=no
9916         hardcode_direct_absolute=yes
9917         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9918           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9919           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9920           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9921           export_dynamic_flag_spec='${wl}-E'
9922         else
9923           case $host_os in
9924            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9925              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9926              hardcode_libdir_flag_spec='-R$libdir'
9927              ;;
9928            *)
9929              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9930              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9931              ;;
9932           esac
9933         fi
9934       else
9935         ld_shlibs=no
9936       fi
9937       ;;
9938
9939     os2*)
9940       hardcode_libdir_flag_spec='-L$libdir'
9941       hardcode_minus_L=yes
9942       allow_undefined_flag=unsupported
9943       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'
9944       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9945       ;;
9946
9947     osf3*)
9948       if test "$GCC" = yes; then
9949         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9950         archive_cmds='$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 $lib'
9951       else
9952         allow_undefined_flag=' -expect_unresolved \*'
9953         archive_cmds='$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 $lib'
9954       fi
9955       archive_cmds_need_lc='no'
9956       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9957       hardcode_libdir_separator=:
9958       ;;
9959
9960     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9961       if test "$GCC" = yes; then
9962         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9963         archive_cmds='$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 $lib'
9964         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9965       else
9966         allow_undefined_flag=' -expect_unresolved \*'
9967         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'
9968         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~
9969         $CC -shared${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'
9970
9971         # Both c and cxx compiler support -rpath directly
9972         hardcode_libdir_flag_spec='-rpath $libdir'
9973       fi
9974       archive_cmds_need_lc='no'
9975       hardcode_libdir_separator=:
9976       ;;
9977
9978     solaris*)
9979       no_undefined_flag=' -z defs'
9980       if test "$GCC" = yes; then
9981         wlarc='${wl}'
9982         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9983         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9984           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9985       else
9986         case `$CC -V 2>&1` in
9987         *"Compilers 5.0"*)
9988           wlarc=''
9989           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9990           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9991           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9992           ;;
9993         *)
9994           wlarc='${wl}'
9995           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9996           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9997           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9998           ;;
9999         esac
10000       fi
10001       hardcode_libdir_flag_spec='-R$libdir'
10002       hardcode_shlibpath_var=no
10003       case $host_os in
10004       solaris2.[0-5] | solaris2.[0-5].*) ;;
10005       *)
10006         # The compiler driver will combine and reorder linker options,
10007         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10008         # but is careful enough not to reorder.
10009         # Supported since Solaris 2.6 (maybe 2.5.1?)
10010         if test "$GCC" = yes; then
10011           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10012         else
10013           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10014         fi
10015         ;;
10016       esac
10017       link_all_deplibs=yes
10018       ;;
10019
10020     sunos4*)
10021       if test "x$host_vendor" = xsequent; then
10022         # Use $CC to link under sequent, because it throws in some extra .o
10023         # files that make .init and .fini sections work.
10024         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10025       else
10026         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10027       fi
10028       hardcode_libdir_flag_spec='-L$libdir'
10029       hardcode_direct=yes
10030       hardcode_minus_L=yes
10031       hardcode_shlibpath_var=no
10032       ;;
10033
10034     sysv4)
10035       case $host_vendor in
10036         sni)
10037           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10038           hardcode_direct=yes # is this really true???
10039         ;;
10040         siemens)
10041           ## LD is ld it makes a PLAMLIB
10042           ## CC just makes a GrossModule.
10043           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10044           reload_cmds='$CC -r -o $output$reload_objs'
10045           hardcode_direct=no
10046         ;;
10047         motorola)
10048           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10049           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10050         ;;
10051       esac
10052       runpath_var='LD_RUN_PATH'
10053       hardcode_shlibpath_var=no
10054       ;;
10055
10056     sysv4.3*)
10057       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10058       hardcode_shlibpath_var=no
10059       export_dynamic_flag_spec='-Bexport'
10060       ;;
10061
10062     sysv4*MP*)
10063       if test -d /usr/nec; then
10064         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10065         hardcode_shlibpath_var=no
10066         runpath_var=LD_RUN_PATH
10067         hardcode_runpath_var=yes
10068         ld_shlibs=yes
10069       fi
10070       ;;
10071
10072     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10073       no_undefined_flag='${wl}-z,text'
10074       archive_cmds_need_lc=no
10075       hardcode_shlibpath_var=no
10076       runpath_var='LD_RUN_PATH'
10077
10078       if test "$GCC" = yes; then
10079         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10080         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10081       else
10082         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10083         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10084       fi
10085       ;;
10086
10087     sysv5* | sco3.2v5* | sco5v6*)
10088       # Note: We can NOT use -z defs as we might desire, because we do not
10089       # link with -lc, and that would cause any symbols used from libc to
10090       # always be unresolved, which means just about no library would
10091       # ever link correctly.  If we're not using GNU ld we use -z text
10092       # though, which does catch some bad symbols but isn't as heavy-handed
10093       # as -z defs.
10094       no_undefined_flag='${wl}-z,text'
10095       allow_undefined_flag='${wl}-z,nodefs'
10096       archive_cmds_need_lc=no
10097       hardcode_shlibpath_var=no
10098       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10099       hardcode_libdir_separator=':'
10100       link_all_deplibs=yes
10101       export_dynamic_flag_spec='${wl}-Bexport'
10102       runpath_var='LD_RUN_PATH'
10103
10104       if test "$GCC" = yes; then
10105         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10106         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10107       else
10108         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10109         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10110       fi
10111       ;;
10112
10113     uts4*)
10114       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10115       hardcode_libdir_flag_spec='-L$libdir'
10116       hardcode_shlibpath_var=no
10117       ;;
10118
10119     *)
10120       ld_shlibs=no
10121       ;;
10122     esac
10123
10124     if test x$host_vendor = xsni; then
10125       case $host in
10126       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10127         export_dynamic_flag_spec='${wl}-Blargedynsym'
10128         ;;
10129       esac
10130     fi
10131   fi
10132
10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10134 $as_echo "$ld_shlibs" >&6; }
10135 test "$ld_shlibs" = no && can_build_shared=no
10136
10137 with_gnu_ld=$with_gnu_ld
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153 #
10154 # Do we need to explicitly link libc?
10155 #
10156 case "x$archive_cmds_need_lc" in
10157 x|xyes)
10158   # Assume -lc should be added
10159   archive_cmds_need_lc=yes
10160
10161   if test "$enable_shared" = yes && test "$GCC" = yes; then
10162     case $archive_cmds in
10163     *'~'*)
10164       # FIXME: we may have to deal with multi-command sequences.
10165       ;;
10166     '$CC '*)
10167       # Test whether the compiler implicitly links with -lc since on some
10168       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10169       # to ld, don't add -lc before -lgcc.
10170       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10171 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10172 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10173   $as_echo_n "(cached) " >&6
10174 else
10175   $RM conftest*
10176         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10177
10178         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10179   (eval $ac_compile) 2>&5
10180   ac_status=$?
10181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10182   test $ac_status = 0; } 2>conftest.err; then
10183           soname=conftest
10184           lib=conftest
10185           libobjs=conftest.$ac_objext
10186           deplibs=
10187           wl=$lt_prog_compiler_wl
10188           pic_flag=$lt_prog_compiler_pic
10189           compiler_flags=-v
10190           linker_flags=-v
10191           verstring=
10192           output_objdir=.
10193           libname=conftest
10194           lt_save_allow_undefined_flag=$allow_undefined_flag
10195           allow_undefined_flag=
10196           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10197   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10198   ac_status=$?
10199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10200   test $ac_status = 0; }
10201           then
10202             lt_cv_archive_cmds_need_lc=no
10203           else
10204             lt_cv_archive_cmds_need_lc=yes
10205           fi
10206           allow_undefined_flag=$lt_save_allow_undefined_flag
10207         else
10208           cat conftest.err 1>&5
10209         fi
10210         $RM conftest*
10211
10212 fi
10213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10214 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10215       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10216       ;;
10217     esac
10218   fi
10219   ;;
10220 esac
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
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10379 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10380
10381 if test "$GCC" = yes; then
10382   case $host_os in
10383     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10384     *) lt_awk_arg="/^libraries:/" ;;
10385   esac
10386   case $host_os in
10387     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10388     *) lt_sed_strip_eq="s,=/,/,g" ;;
10389   esac
10390   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10391   case $lt_search_path_spec in
10392   *\;*)
10393     # if the path contains ";" then we assume it to be the separator
10394     # otherwise default to the standard path separator (i.e. ":") - it is
10395     # assumed that no part of a normal pathname contains ";" but that should
10396     # okay in the real world where ";" in dirpaths is itself problematic.
10397     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10398     ;;
10399   *)
10400     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10401     ;;
10402   esac
10403   # Ok, now we have the path, separated by spaces, we can step through it
10404   # and add multilib dir if necessary.
10405   lt_tmp_lt_search_path_spec=
10406   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10407   for lt_sys_path in $lt_search_path_spec; do
10408     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10409       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10410     else
10411       test -d "$lt_sys_path" && \
10412         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10413     fi
10414   done
10415   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10416 BEGIN {RS=" "; FS="/|\n";} {
10417   lt_foo="";
10418   lt_count=0;
10419   for (lt_i = NF; lt_i > 0; lt_i--) {
10420     if ($lt_i != "" && $lt_i != ".") {
10421       if ($lt_i == "..") {
10422         lt_count++;
10423       } else {
10424         if (lt_count == 0) {
10425           lt_foo="/" $lt_i lt_foo;
10426         } else {
10427           lt_count--;
10428         }
10429       }
10430     }
10431   }
10432   if (lt_foo != "") { lt_freq[lt_foo]++; }
10433   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10434 }'`
10435   # AWK program above erroneously prepends '/' to C:/dos/paths
10436   # for these hosts.
10437   case $host_os in
10438     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10439       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10440   esac
10441   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10442 else
10443   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10444 fi
10445 library_names_spec=
10446 libname_spec='lib$name'
10447 soname_spec=
10448 shrext_cmds=".so"
10449 postinstall_cmds=
10450 postuninstall_cmds=
10451 finish_cmds=
10452 finish_eval=
10453 shlibpath_var=
10454 shlibpath_overrides_runpath=unknown
10455 version_type=none
10456 dynamic_linker="$host_os ld.so"
10457 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10458 need_lib_prefix=unknown
10459 hardcode_into_libs=no
10460
10461 # when you set need_version to no, make sure it does not cause -set_version
10462 # flags to be left without arguments
10463 need_version=unknown
10464
10465 case $host_os in
10466 aix3*)
10467   version_type=linux
10468   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10469   shlibpath_var=LIBPATH
10470
10471   # AIX 3 has no versioning support, so we append a major version to the name.
10472   soname_spec='${libname}${release}${shared_ext}$major'
10473   ;;
10474
10475 aix[4-9]*)
10476   version_type=linux
10477   need_lib_prefix=no
10478   need_version=no
10479   hardcode_into_libs=yes
10480   if test "$host_cpu" = ia64; then
10481     # AIX 5 supports IA64
10482     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10483     shlibpath_var=LD_LIBRARY_PATH
10484   else
10485     # With GCC up to 2.95.x, collect2 would create an import file
10486     # for dependence libraries.  The import file would start with
10487     # the line `#! .'.  This would cause the generated library to
10488     # depend on `.', always an invalid library.  This was fixed in
10489     # development snapshots of GCC prior to 3.0.
10490     case $host_os in
10491       aix4 | aix4.[01] | aix4.[01].*)
10492       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10493            echo ' yes '
10494            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10495         :
10496       else
10497         can_build_shared=no
10498       fi
10499       ;;
10500     esac
10501     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10502     # soname into executable. Probably we can add versioning support to
10503     # collect2, so additional links can be useful in future.
10504     if test "$aix_use_runtimelinking" = yes; then
10505       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10506       # instead of lib<name>.a to let people know that these are not
10507       # typical AIX shared libraries.
10508       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10509     else
10510       # We preserve .a as extension for shared libraries through AIX4.2
10511       # and later when we are not doing run time linking.
10512       library_names_spec='${libname}${release}.a $libname.a'
10513       soname_spec='${libname}${release}${shared_ext}$major'
10514     fi
10515     shlibpath_var=LIBPATH
10516   fi
10517   ;;
10518
10519 amigaos*)
10520   case $host_cpu in
10521   powerpc)
10522     # Since July 2007 AmigaOS4 officially supports .so libraries.
10523     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10524     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10525     ;;
10526   m68k)
10527     library_names_spec='$libname.ixlibrary $libname.a'
10528     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10529     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 ${libname}_ixlibrary.a || exit 1; done'
10530     ;;
10531   esac
10532   ;;
10533
10534 beos*)
10535   library_names_spec='${libname}${shared_ext}'
10536   dynamic_linker="$host_os ld.so"
10537   shlibpath_var=LIBRARY_PATH
10538   ;;
10539
10540 bsdi[45]*)
10541   version_type=linux
10542   need_version=no
10543   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10544   soname_spec='${libname}${release}${shared_ext}$major'
10545   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10546   shlibpath_var=LD_LIBRARY_PATH
10547   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10548   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10549   # the default ld.so.conf also contains /usr/contrib/lib and
10550   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10551   # libtool to hard-code these into programs
10552   ;;
10553
10554 cygwin* | mingw* | pw32* | cegcc*)
10555   version_type=windows
10556   shrext_cmds=".dll"
10557   need_version=no
10558   need_lib_prefix=no
10559
10560   case $GCC,$host_os in
10561   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10562     library_names_spec='$libname.dll.a'
10563     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10564     postinstall_cmds='base_file=`basename \${file}`~
10565       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10566       dldir=$destdir/`dirname \$dlpath`~
10567       test -d \$dldir || mkdir -p \$dldir~
10568       $install_prog $dir/$dlname \$dldir/$dlname~
10569       chmod a+x \$dldir/$dlname~
10570       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10571         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10572       fi'
10573     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10574       dlpath=$dir/\$dldll~
10575        $RM \$dlpath'
10576     shlibpath_overrides_runpath=yes
10577
10578     case $host_os in
10579     cygwin*)
10580       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10581       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10582
10583       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10584       ;;
10585     mingw* | cegcc*)
10586       # MinGW DLLs use traditional 'lib' prefix
10587       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10588       ;;
10589     pw32*)
10590       # pw32 DLLs use 'pw' prefix rather than 'lib'
10591       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10592       ;;
10593     esac
10594     ;;
10595
10596   *)
10597     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10598     ;;
10599   esac
10600   dynamic_linker='Win32 ld.exe'
10601   # FIXME: first we should search . and the directory the executable is in
10602   shlibpath_var=PATH
10603   ;;
10604
10605 darwin* | rhapsody*)
10606   dynamic_linker="$host_os dyld"
10607   version_type=darwin
10608   need_lib_prefix=no
10609   need_version=no
10610   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10611   soname_spec='${libname}${release}${major}$shared_ext'
10612   shlibpath_overrides_runpath=yes
10613   shlibpath_var=DYLD_LIBRARY_PATH
10614   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10615
10616   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10617   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10618   ;;
10619
10620 dgux*)
10621   version_type=linux
10622   need_lib_prefix=no
10623   need_version=no
10624   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10625   soname_spec='${libname}${release}${shared_ext}$major'
10626   shlibpath_var=LD_LIBRARY_PATH
10627   ;;
10628
10629 freebsd* | dragonfly*)
10630   # DragonFly does not have aout.  When/if they implement a new
10631   # versioning mechanism, adjust this.
10632   if test -x /usr/bin/objformat; then
10633     objformat=`/usr/bin/objformat`
10634   else
10635     case $host_os in
10636     freebsd[23].*) objformat=aout ;;
10637     *) objformat=elf ;;
10638     esac
10639   fi
10640   version_type=freebsd-$objformat
10641   case $version_type in
10642     freebsd-elf*)
10643       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10644       need_version=no
10645       need_lib_prefix=no
10646       ;;
10647     freebsd-*)
10648       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10649       need_version=yes
10650       ;;
10651   esac
10652   shlibpath_var=LD_LIBRARY_PATH
10653   case $host_os in
10654   freebsd2.*)
10655     shlibpath_overrides_runpath=yes
10656     ;;
10657   freebsd3.[01]* | freebsdelf3.[01]*)
10658     shlibpath_overrides_runpath=yes
10659     hardcode_into_libs=yes
10660     ;;
10661   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10662   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10663     shlibpath_overrides_runpath=no
10664     hardcode_into_libs=yes
10665     ;;
10666   *) # from 4.6 on, and DragonFly
10667     shlibpath_overrides_runpath=yes
10668     hardcode_into_libs=yes
10669     ;;
10670   esac
10671   ;;
10672
10673 haiku*)
10674   version_type=linux
10675   need_lib_prefix=no
10676   need_version=no
10677   dynamic_linker="$host_os runtime_loader"
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   shlibpath_var=LIBRARY_PATH
10681   shlibpath_overrides_runpath=yes
10682   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10683   hardcode_into_libs=yes
10684   ;;
10685
10686 hpux9* | hpux10* | hpux11*)
10687   # Give a soname corresponding to the major version so that dld.sl refuses to
10688   # link against other versions.
10689   version_type=sunos
10690   need_lib_prefix=no
10691   need_version=no
10692   case $host_cpu in
10693   ia64*)
10694     shrext_cmds='.so'
10695     hardcode_into_libs=yes
10696     dynamic_linker="$host_os dld.so"
10697     shlibpath_var=LD_LIBRARY_PATH
10698     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10699     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10700     soname_spec='${libname}${release}${shared_ext}$major'
10701     if test "X$HPUX_IA64_MODE" = X32; then
10702       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10703     else
10704       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10705     fi
10706     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10707     ;;
10708   hppa*64*)
10709     shrext_cmds='.sl'
10710     hardcode_into_libs=yes
10711     dynamic_linker="$host_os dld.sl"
10712     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10713     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10714     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10715     soname_spec='${libname}${release}${shared_ext}$major'
10716     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10717     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10718     ;;
10719   *)
10720     shrext_cmds='.sl'
10721     dynamic_linker="$host_os dld.sl"
10722     shlibpath_var=SHLIB_PATH
10723     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10724     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10725     soname_spec='${libname}${release}${shared_ext}$major'
10726     ;;
10727   esac
10728   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10729   postinstall_cmds='chmod 555 $lib'
10730   # or fails outright, so override atomically:
10731   install_override_mode=555
10732   ;;
10733
10734 interix[3-9]*)
10735   version_type=linux
10736   need_lib_prefix=no
10737   need_version=no
10738   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10739   soname_spec='${libname}${release}${shared_ext}$major'
10740   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10741   shlibpath_var=LD_LIBRARY_PATH
10742   shlibpath_overrides_runpath=no
10743   hardcode_into_libs=yes
10744   ;;
10745
10746 irix5* | irix6* | nonstopux*)
10747   case $host_os in
10748     nonstopux*) version_type=nonstopux ;;
10749     *)
10750         if test "$lt_cv_prog_gnu_ld" = yes; then
10751                 version_type=linux
10752         else
10753                 version_type=irix
10754         fi ;;
10755   esac
10756   need_lib_prefix=no
10757   need_version=no
10758   soname_spec='${libname}${release}${shared_ext}$major'
10759   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10760   case $host_os in
10761   irix5* | nonstopux*)
10762     libsuff= shlibsuff=
10763     ;;
10764   *)
10765     case $LD in # libtool.m4 will add one of these switches to LD
10766     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10767       libsuff= shlibsuff= libmagic=32-bit;;
10768     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10769       libsuff=32 shlibsuff=N32 libmagic=N32;;
10770     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10771       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10772     *) libsuff= shlibsuff= libmagic=never-match;;
10773     esac
10774     ;;
10775   esac
10776   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10777   shlibpath_overrides_runpath=no
10778   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10779   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10780   hardcode_into_libs=yes
10781   ;;
10782
10783 # No shared lib support for Linux oldld, aout, or coff.
10784 linux*oldld* | linux*aout* | linux*coff*)
10785   dynamic_linker=no
10786   ;;
10787
10788 # This must be Linux ELF.
10789
10790 # uclinux* changes (here and below) have been submitted to the libtool
10791 # project, but have not yet been accepted: they are GCC-local changes
10792 # for the time being.  (See
10793 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10794 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10795   version_type=linux
10796   need_lib_prefix=no
10797   need_version=no
10798   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10799   soname_spec='${libname}${release}${shared_ext}$major'
10800   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10801   shlibpath_var=LD_LIBRARY_PATH
10802   shlibpath_overrides_runpath=no
10803
10804   # Some binutils ld are patched to set DT_RUNPATH
10805   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10806   $as_echo_n "(cached) " >&6
10807 else
10808   lt_cv_shlibpath_overrides_runpath=no
10809     save_LDFLAGS=$LDFLAGS
10810     save_libdir=$libdir
10811     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10812          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10813     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10814 /* end confdefs.h.  */
10815
10816 int
10817 main ()
10818 {
10819
10820   ;
10821   return 0;
10822 }
10823 _ACEOF
10824 if ac_fn_c_try_link "$LINENO"; then :
10825   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10826   lt_cv_shlibpath_overrides_runpath=yes
10827 fi
10828 fi
10829 rm -f core conftest.err conftest.$ac_objext \
10830     conftest$ac_exeext conftest.$ac_ext
10831     LDFLAGS=$save_LDFLAGS
10832     libdir=$save_libdir
10833
10834 fi
10835
10836   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10837
10838   # This implies no fast_install, which is unacceptable.
10839   # Some rework will be needed to allow for fast_install
10840   # before this can be enabled.
10841   hardcode_into_libs=yes
10842
10843   # Append ld.so.conf contents to the search path
10844   if test -f /etc/ld.so.conf; then
10845     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' ' '`
10846     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10847   fi
10848
10849   # We used to test for /lib/ld.so.1 and disable shared libraries on
10850   # powerpc, because MkLinux only supported shared libraries with the
10851   # GNU dynamic linker.  Since this was broken with cross compilers,
10852   # most powerpc-linux boxes support dynamic linking these days and
10853   # people can always --disable-shared, the test was removed, and we
10854   # assume the GNU/Linux dynamic linker is in use.
10855   dynamic_linker='GNU/Linux ld.so'
10856   ;;
10857
10858 netbsd*)
10859   version_type=sunos
10860   need_lib_prefix=no
10861   need_version=no
10862   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10863     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10864     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10865     dynamic_linker='NetBSD (a.out) ld.so'
10866   else
10867     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10868     soname_spec='${libname}${release}${shared_ext}$major'
10869     dynamic_linker='NetBSD ld.elf_so'
10870   fi
10871   shlibpath_var=LD_LIBRARY_PATH
10872   shlibpath_overrides_runpath=yes
10873   hardcode_into_libs=yes
10874   ;;
10875
10876 newsos6)
10877   version_type=linux
10878   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10879   shlibpath_var=LD_LIBRARY_PATH
10880   shlibpath_overrides_runpath=yes
10881   ;;
10882
10883 *nto* | *qnx*)
10884   version_type=qnx
10885   need_lib_prefix=no
10886   need_version=no
10887   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10888   soname_spec='${libname}${release}${shared_ext}$major'
10889   shlibpath_var=LD_LIBRARY_PATH
10890   shlibpath_overrides_runpath=no
10891   hardcode_into_libs=yes
10892   dynamic_linker='ldqnx.so'
10893   ;;
10894
10895 openbsd*)
10896   version_type=sunos
10897   sys_lib_dlsearch_path_spec="/usr/lib"
10898   need_lib_prefix=no
10899   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10900   case $host_os in
10901     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10902     *)                          need_version=no  ;;
10903   esac
10904   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10905   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10906   shlibpath_var=LD_LIBRARY_PATH
10907   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10908     case $host_os in
10909       openbsd2.[89] | openbsd2.[89].*)
10910         shlibpath_overrides_runpath=no
10911         ;;
10912       *)
10913         shlibpath_overrides_runpath=yes
10914         ;;
10915       esac
10916   else
10917     shlibpath_overrides_runpath=yes
10918   fi
10919   ;;
10920
10921 os2*)
10922   libname_spec='$name'
10923   shrext_cmds=".dll"
10924   need_lib_prefix=no
10925   library_names_spec='$libname${shared_ext} $libname.a'
10926   dynamic_linker='OS/2 ld.exe'
10927   shlibpath_var=LIBPATH
10928   ;;
10929
10930 osf3* | osf4* | osf5*)
10931   version_type=osf
10932   need_lib_prefix=no
10933   need_version=no
10934   soname_spec='${libname}${release}${shared_ext}$major'
10935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10936   shlibpath_var=LD_LIBRARY_PATH
10937   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10938   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10939   ;;
10940
10941 rdos*)
10942   dynamic_linker=no
10943   ;;
10944
10945 solaris*)
10946   version_type=linux
10947   need_lib_prefix=no
10948   need_version=no
10949   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10950   soname_spec='${libname}${release}${shared_ext}$major'
10951   shlibpath_var=LD_LIBRARY_PATH
10952   shlibpath_overrides_runpath=yes
10953   hardcode_into_libs=yes
10954   # ldd complains unless libraries are executable
10955   postinstall_cmds='chmod +x $lib'
10956   ;;
10957
10958 sunos4*)
10959   version_type=sunos
10960   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10961   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10962   shlibpath_var=LD_LIBRARY_PATH
10963   shlibpath_overrides_runpath=yes
10964   if test "$with_gnu_ld" = yes; then
10965     need_lib_prefix=no
10966   fi
10967   need_version=yes
10968   ;;
10969
10970 sysv4 | sysv4.3*)
10971   version_type=linux
10972   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10973   soname_spec='${libname}${release}${shared_ext}$major'
10974   shlibpath_var=LD_LIBRARY_PATH
10975   case $host_vendor in
10976     sni)
10977       shlibpath_overrides_runpath=no
10978       need_lib_prefix=no
10979       runpath_var=LD_RUN_PATH
10980       ;;
10981     siemens)
10982       need_lib_prefix=no
10983       ;;
10984     motorola)
10985       need_lib_prefix=no
10986       need_version=no
10987       shlibpath_overrides_runpath=no
10988       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10989       ;;
10990   esac
10991   ;;
10992
10993 sysv4*MP*)
10994   if test -d /usr/nec ;then
10995     version_type=linux
10996     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10997     soname_spec='$libname${shared_ext}.$major'
10998     shlibpath_var=LD_LIBRARY_PATH
10999   fi
11000   ;;
11001
11002 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11003   version_type=freebsd-elf
11004   need_lib_prefix=no
11005   need_version=no
11006   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11007   soname_spec='${libname}${release}${shared_ext}$major'
11008   shlibpath_var=LD_LIBRARY_PATH
11009   shlibpath_overrides_runpath=yes
11010   hardcode_into_libs=yes
11011   if test "$with_gnu_ld" = yes; then
11012     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11013   else
11014     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11015     case $host_os in
11016       sco3.2v5*)
11017         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11018         ;;
11019     esac
11020   fi
11021   sys_lib_dlsearch_path_spec='/usr/lib'
11022   ;;
11023
11024 tpf*)
11025   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11026   version_type=linux
11027   need_lib_prefix=no
11028   need_version=no
11029   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11030   shlibpath_var=LD_LIBRARY_PATH
11031   shlibpath_overrides_runpath=no
11032   hardcode_into_libs=yes
11033   ;;
11034
11035 uts4*)
11036   version_type=linux
11037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11038   soname_spec='${libname}${release}${shared_ext}$major'
11039   shlibpath_var=LD_LIBRARY_PATH
11040   ;;
11041
11042 # Shared libraries for VwWorks, >= 7 only at this stage
11043 # and (fpic) still incompatible with "large" code models
11044 # in a few configurations. Only for RTP mode in any case,
11045 # and upon explicit request at configure time.
11046 vxworks7*)
11047   dynamic_linker=no
11048   case ${with_multisubdir}-${enable_shared} in
11049     *large*)
11050       ;;
11051     *mrtp*-yes)
11052       version_type=linux
11053       need_lib_prefix=no
11054       need_version=no
11055       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11056       soname_spec='${libname}${release}${shared_ext}$major'
11057       dynamic_linker="$host_os module_loader"
11058       ;;
11059   esac
11060   ;;
11061 *)
11062   dynamic_linker=no
11063   ;;
11064 esac
11065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11066 $as_echo "$dynamic_linker" >&6; }
11067 test "$dynamic_linker" = no && can_build_shared=no
11068
11069 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11070 if test "$GCC" = yes; then
11071   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11072 fi
11073
11074 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11075   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11076 fi
11077 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11078   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11079 fi
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
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11173 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11174 hardcode_action=
11175 if test -n "$hardcode_libdir_flag_spec" ||
11176    test -n "$runpath_var" ||
11177    test "X$hardcode_automatic" = "Xyes" ; then
11178
11179   # We can hardcode non-existent directories.
11180   if test "$hardcode_direct" != no &&
11181      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11182      # have to relink, otherwise we might link with an installed library
11183      # when we should be linking with a yet-to-be-installed one
11184      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11185      test "$hardcode_minus_L" != no; then
11186     # Linking always hardcodes the temporary library directory.
11187     hardcode_action=relink
11188   else
11189     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11190     hardcode_action=immediate
11191   fi
11192 else
11193   # We cannot hardcode anything, or else we can only hardcode existing
11194   # directories.
11195   hardcode_action=unsupported
11196 fi
11197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11198 $as_echo "$hardcode_action" >&6; }
11199
11200 if test "$hardcode_action" = relink ||
11201    test "$inherit_rpath" = yes; then
11202   # Fast installation is not supported
11203   enable_fast_install=no
11204 elif test "$shlibpath_overrides_runpath" = yes ||
11205      test "$enable_shared" = no; then
11206   # Fast installation is not necessary
11207   enable_fast_install=needless
11208 fi
11209
11210
11211
11212
11213
11214
11215   if test "x$enable_dlopen" != xyes; then
11216   enable_dlopen=unknown
11217   enable_dlopen_self=unknown
11218   enable_dlopen_self_static=unknown
11219 else
11220   lt_cv_dlopen=no
11221   lt_cv_dlopen_libs=
11222
11223   case $host_os in
11224   beos*)
11225     lt_cv_dlopen="load_add_on"
11226     lt_cv_dlopen_libs=
11227     lt_cv_dlopen_self=yes
11228     ;;
11229
11230   mingw* | pw32* | cegcc*)
11231     lt_cv_dlopen="LoadLibrary"
11232     lt_cv_dlopen_libs=
11233     ;;
11234
11235   cygwin*)
11236     lt_cv_dlopen="dlopen"
11237     lt_cv_dlopen_libs=
11238     ;;
11239
11240   darwin*)
11241   # if libdl is installed we need to link against it
11242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11243 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11244 if ${ac_cv_lib_dl_dlopen+:} false; then :
11245   $as_echo_n "(cached) " >&6
11246 else
11247   ac_check_lib_save_LIBS=$LIBS
11248 LIBS="-ldl  $LIBS"
11249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11250 /* end confdefs.h.  */
11251
11252 /* Override any GCC internal prototype to avoid an error.
11253    Use char because int might match the return type of a GCC
11254    builtin and then its argument prototype would still apply.  */
11255 #ifdef __cplusplus
11256 extern "C"
11257 #endif
11258 char dlopen ();
11259 int
11260 main ()
11261 {
11262 return dlopen ();
11263   ;
11264   return 0;
11265 }
11266 _ACEOF
11267 if ac_fn_c_try_link "$LINENO"; then :
11268   ac_cv_lib_dl_dlopen=yes
11269 else
11270   ac_cv_lib_dl_dlopen=no
11271 fi
11272 rm -f core conftest.err conftest.$ac_objext \
11273     conftest$ac_exeext conftest.$ac_ext
11274 LIBS=$ac_check_lib_save_LIBS
11275 fi
11276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11277 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11278 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11279   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11280 else
11281
11282     lt_cv_dlopen="dyld"
11283     lt_cv_dlopen_libs=
11284     lt_cv_dlopen_self=yes
11285
11286 fi
11287
11288     ;;
11289
11290   *)
11291     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11292 if test "x$ac_cv_func_shl_load" = xyes; then :
11293   lt_cv_dlopen="shl_load"
11294 else
11295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11296 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11297 if ${ac_cv_lib_dld_shl_load+:} false; then :
11298   $as_echo_n "(cached) " >&6
11299 else
11300   ac_check_lib_save_LIBS=$LIBS
11301 LIBS="-ldld  $LIBS"
11302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11303 /* end confdefs.h.  */
11304
11305 /* Override any GCC internal prototype to avoid an error.
11306    Use char because int might match the return type of a GCC
11307    builtin and then its argument prototype would still apply.  */
11308 #ifdef __cplusplus
11309 extern "C"
11310 #endif
11311 char shl_load ();
11312 int
11313 main ()
11314 {
11315 return shl_load ();
11316   ;
11317   return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_link "$LINENO"; then :
11321   ac_cv_lib_dld_shl_load=yes
11322 else
11323   ac_cv_lib_dld_shl_load=no
11324 fi
11325 rm -f core conftest.err conftest.$ac_objext \
11326     conftest$ac_exeext conftest.$ac_ext
11327 LIBS=$ac_check_lib_save_LIBS
11328 fi
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11330 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11331 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11332   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11333 else
11334   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11335 if test "x$ac_cv_func_dlopen" = xyes; then :
11336   lt_cv_dlopen="dlopen"
11337 else
11338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11339 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11340 if ${ac_cv_lib_dl_dlopen+:} false; then :
11341   $as_echo_n "(cached) " >&6
11342 else
11343   ac_check_lib_save_LIBS=$LIBS
11344 LIBS="-ldl  $LIBS"
11345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11346 /* end confdefs.h.  */
11347
11348 /* Override any GCC internal prototype to avoid an error.
11349    Use char because int might match the return type of a GCC
11350    builtin and then its argument prototype would still apply.  */
11351 #ifdef __cplusplus
11352 extern "C"
11353 #endif
11354 char dlopen ();
11355 int
11356 main ()
11357 {
11358 return dlopen ();
11359   ;
11360   return 0;
11361 }
11362 _ACEOF
11363 if ac_fn_c_try_link "$LINENO"; then :
11364   ac_cv_lib_dl_dlopen=yes
11365 else
11366   ac_cv_lib_dl_dlopen=no
11367 fi
11368 rm -f core conftest.err conftest.$ac_objext \
11369     conftest$ac_exeext conftest.$ac_ext
11370 LIBS=$ac_check_lib_save_LIBS
11371 fi
11372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11373 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11374 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11375   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11376 else
11377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11378 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11379 if ${ac_cv_lib_svld_dlopen+:} false; then :
11380   $as_echo_n "(cached) " >&6
11381 else
11382   ac_check_lib_save_LIBS=$LIBS
11383 LIBS="-lsvld  $LIBS"
11384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h.  */
11386
11387 /* Override any GCC internal prototype to avoid an error.
11388    Use char because int might match the return type of a GCC
11389    builtin and then its argument prototype would still apply.  */
11390 #ifdef __cplusplus
11391 extern "C"
11392 #endif
11393 char dlopen ();
11394 int
11395 main ()
11396 {
11397 return dlopen ();
11398   ;
11399   return 0;
11400 }
11401 _ACEOF
11402 if ac_fn_c_try_link "$LINENO"; then :
11403   ac_cv_lib_svld_dlopen=yes
11404 else
11405   ac_cv_lib_svld_dlopen=no
11406 fi
11407 rm -f core conftest.err conftest.$ac_objext \
11408     conftest$ac_exeext conftest.$ac_ext
11409 LIBS=$ac_check_lib_save_LIBS
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11412 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11413 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11414   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11415 else
11416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11417 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11418 if ${ac_cv_lib_dld_dld_link+:} false; then :
11419   $as_echo_n "(cached) " >&6
11420 else
11421   ac_check_lib_save_LIBS=$LIBS
11422 LIBS="-ldld  $LIBS"
11423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11424 /* end confdefs.h.  */
11425
11426 /* Override any GCC internal prototype to avoid an error.
11427    Use char because int might match the return type of a GCC
11428    builtin and then its argument prototype would still apply.  */
11429 #ifdef __cplusplus
11430 extern "C"
11431 #endif
11432 char dld_link ();
11433 int
11434 main ()
11435 {
11436 return dld_link ();
11437   ;
11438   return 0;
11439 }
11440 _ACEOF
11441 if ac_fn_c_try_link "$LINENO"; then :
11442   ac_cv_lib_dld_dld_link=yes
11443 else
11444   ac_cv_lib_dld_dld_link=no
11445 fi
11446 rm -f core conftest.err conftest.$ac_objext \
11447     conftest$ac_exeext conftest.$ac_ext
11448 LIBS=$ac_check_lib_save_LIBS
11449 fi
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11451 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11452 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11453   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11454 fi
11455
11456
11457 fi
11458
11459
11460 fi
11461
11462
11463 fi
11464
11465
11466 fi
11467
11468
11469 fi
11470
11471     ;;
11472   esac
11473
11474   if test "x$lt_cv_dlopen" != xno; then
11475     enable_dlopen=yes
11476   else
11477     enable_dlopen=no
11478   fi
11479
11480   case $lt_cv_dlopen in
11481   dlopen)
11482     save_CPPFLAGS="$CPPFLAGS"
11483     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11484
11485     save_LDFLAGS="$LDFLAGS"
11486     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11487
11488     save_LIBS="$LIBS"
11489     LIBS="$lt_cv_dlopen_libs $LIBS"
11490
11491     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11492 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11493 if ${lt_cv_dlopen_self+:} false; then :
11494   $as_echo_n "(cached) " >&6
11495 else
11496           if test "$cross_compiling" = yes; then :
11497   lt_cv_dlopen_self=cross
11498 else
11499   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11500   lt_status=$lt_dlunknown
11501   cat > conftest.$ac_ext <<_LT_EOF
11502 #line 11502 "configure"
11503 #include "confdefs.h"
11504
11505 #if HAVE_DLFCN_H
11506 #include <dlfcn.h>
11507 #endif
11508
11509 #include <stdio.h>
11510
11511 #ifdef RTLD_GLOBAL
11512 #  define LT_DLGLOBAL           RTLD_GLOBAL
11513 #else
11514 #  ifdef DL_GLOBAL
11515 #    define LT_DLGLOBAL         DL_GLOBAL
11516 #  else
11517 #    define LT_DLGLOBAL         0
11518 #  endif
11519 #endif
11520
11521 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11522    find out it does not work in some platform. */
11523 #ifndef LT_DLLAZY_OR_NOW
11524 #  ifdef RTLD_LAZY
11525 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11526 #  else
11527 #    ifdef DL_LAZY
11528 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11529 #    else
11530 #      ifdef RTLD_NOW
11531 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11532 #      else
11533 #        ifdef DL_NOW
11534 #          define LT_DLLAZY_OR_NOW      DL_NOW
11535 #        else
11536 #          define LT_DLLAZY_OR_NOW      0
11537 #        endif
11538 #      endif
11539 #    endif
11540 #  endif
11541 #endif
11542
11543 /* When -fvisbility=hidden is used, assume the code has been annotated
11544    correspondingly for the symbols needed.  */
11545 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11546 void fnord () __attribute__((visibility("default")));
11547 #endif
11548
11549 void fnord () { int i=42; }
11550 int main ()
11551 {
11552   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11553   int status = $lt_dlunknown;
11554
11555   if (self)
11556     {
11557       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11558       else
11559         {
11560           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11561           else puts (dlerror ());
11562         }
11563       /* dlclose (self); */
11564     }
11565   else
11566     puts (dlerror ());
11567
11568   return status;
11569 }
11570 _LT_EOF
11571   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11572   (eval $ac_link) 2>&5
11573   ac_status=$?
11574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11575   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11576     (./conftest; exit; ) >&5 2>/dev/null
11577     lt_status=$?
11578     case x$lt_status in
11579       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11580       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11581       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11582     esac
11583   else :
11584     # compilation failed
11585     lt_cv_dlopen_self=no
11586   fi
11587 fi
11588 rm -fr conftest*
11589
11590
11591 fi
11592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11593 $as_echo "$lt_cv_dlopen_self" >&6; }
11594
11595     if test "x$lt_cv_dlopen_self" = xyes; then
11596       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11597       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11598 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11599 if ${lt_cv_dlopen_self_static+:} false; then :
11600   $as_echo_n "(cached) " >&6
11601 else
11602           if test "$cross_compiling" = yes; then :
11603   lt_cv_dlopen_self_static=cross
11604 else
11605   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11606   lt_status=$lt_dlunknown
11607   cat > conftest.$ac_ext <<_LT_EOF
11608 #line 11608 "configure"
11609 #include "confdefs.h"
11610
11611 #if HAVE_DLFCN_H
11612 #include <dlfcn.h>
11613 #endif
11614
11615 #include <stdio.h>
11616
11617 #ifdef RTLD_GLOBAL
11618 #  define LT_DLGLOBAL           RTLD_GLOBAL
11619 #else
11620 #  ifdef DL_GLOBAL
11621 #    define LT_DLGLOBAL         DL_GLOBAL
11622 #  else
11623 #    define LT_DLGLOBAL         0
11624 #  endif
11625 #endif
11626
11627 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11628    find out it does not work in some platform. */
11629 #ifndef LT_DLLAZY_OR_NOW
11630 #  ifdef RTLD_LAZY
11631 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11632 #  else
11633 #    ifdef DL_LAZY
11634 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11635 #    else
11636 #      ifdef RTLD_NOW
11637 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11638 #      else
11639 #        ifdef DL_NOW
11640 #          define LT_DLLAZY_OR_NOW      DL_NOW
11641 #        else
11642 #          define LT_DLLAZY_OR_NOW      0
11643 #        endif
11644 #      endif
11645 #    endif
11646 #  endif
11647 #endif
11648
11649 /* When -fvisbility=hidden is used, assume the code has been annotated
11650    correspondingly for the symbols needed.  */
11651 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11652 void fnord () __attribute__((visibility("default")));
11653 #endif
11654
11655 void fnord () { int i=42; }
11656 int main ()
11657 {
11658   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11659   int status = $lt_dlunknown;
11660
11661   if (self)
11662     {
11663       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11664       else
11665         {
11666           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11667           else puts (dlerror ());
11668         }
11669       /* dlclose (self); */
11670     }
11671   else
11672     puts (dlerror ());
11673
11674   return status;
11675 }
11676 _LT_EOF
11677   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11678   (eval $ac_link) 2>&5
11679   ac_status=$?
11680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11681   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11682     (./conftest; exit; ) >&5 2>/dev/null
11683     lt_status=$?
11684     case x$lt_status in
11685       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11686       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11687       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11688     esac
11689   else :
11690     # compilation failed
11691     lt_cv_dlopen_self_static=no
11692   fi
11693 fi
11694 rm -fr conftest*
11695
11696
11697 fi
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11699 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11700     fi
11701
11702     CPPFLAGS="$save_CPPFLAGS"
11703     LDFLAGS="$save_LDFLAGS"
11704     LIBS="$save_LIBS"
11705     ;;
11706   esac
11707
11708   case $lt_cv_dlopen_self in
11709   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11710   *) enable_dlopen_self=unknown ;;
11711   esac
11712
11713   case $lt_cv_dlopen_self_static in
11714   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11715   *) enable_dlopen_self_static=unknown ;;
11716   esac
11717 fi
11718
11719
11720
11721
11722
11723
11724
11725
11726
11727
11728
11729
11730
11731
11732
11733
11734
11735 striplib=
11736 old_striplib=
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11738 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11739 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11740   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11741   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11742   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11743 $as_echo "yes" >&6; }
11744 else
11745 # FIXME - insert some real tests, host_os isn't really good enough
11746   case $host_os in
11747   darwin*)
11748     if test -n "$STRIP" ; then
11749       striplib="$STRIP -x"
11750       old_striplib="$STRIP -S"
11751       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11752 $as_echo "yes" >&6; }
11753     else
11754       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11755 $as_echo "no" >&6; }
11756     fi
11757     ;;
11758   *)
11759     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11760 $as_echo "no" >&6; }
11761     ;;
11762   esac
11763 fi
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776   # Report which library types will actually be built
11777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11778 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11780 $as_echo "$can_build_shared" >&6; }
11781
11782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11783 $as_echo_n "checking whether to build shared libraries... " >&6; }
11784   test "$can_build_shared" = "no" && enable_shared=no
11785
11786   # On AIX, shared libraries and static libraries use the same namespace, and
11787   # are all built from PIC.
11788   case $host_os in
11789   aix3*)
11790     test "$enable_shared" = yes && enable_static=no
11791     if test -n "$RANLIB"; then
11792       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11793       postinstall_cmds='$RANLIB $lib'
11794     fi
11795     ;;
11796
11797   aix[4-9]*)
11798     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11799       test "$enable_shared" = yes && enable_static=no
11800     fi
11801     ;;
11802   esac
11803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11804 $as_echo "$enable_shared" >&6; }
11805
11806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11807 $as_echo_n "checking whether to build static libraries... " >&6; }
11808   # Make sure either enable_shared or enable_static is yes.
11809   test "$enable_shared" = yes || enable_static=yes
11810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11811 $as_echo "$enable_static" >&6; }
11812
11813
11814
11815
11816 fi
11817 ac_ext=c
11818 ac_cpp='$CPP $CPPFLAGS'
11819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11822
11823 CC="$lt_save_CC"
11824
11825       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11826     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11827     (test "X$CXX" != "Xg++"))) ; then
11828   ac_ext=cpp
11829 ac_cpp='$CXXCPP $CPPFLAGS'
11830 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11831 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11832 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11834 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11835 if test -z "$CXXCPP"; then
11836   if ${ac_cv_prog_CXXCPP+:} false; then :
11837   $as_echo_n "(cached) " >&6
11838 else
11839       # Double quotes because CXXCPP needs to be expanded
11840     for CXXCPP in "$CXX -E" "/lib/cpp"
11841     do
11842       ac_preproc_ok=false
11843 for ac_cxx_preproc_warn_flag in '' yes
11844 do
11845   # Use a header file that comes with gcc, so configuring glibc
11846   # with a fresh cross-compiler works.
11847   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11848   # <limits.h> exists even on freestanding compilers.
11849   # On the NeXT, cc -E runs the code through the compiler's parser,
11850   # not just through cpp. "Syntax error" is here to catch this case.
11851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11852 /* end confdefs.h.  */
11853 #ifdef __STDC__
11854 # include <limits.h>
11855 #else
11856 # include <assert.h>
11857 #endif
11858                      Syntax error
11859 _ACEOF
11860 if ac_fn_cxx_try_cpp "$LINENO"; then :
11861
11862 else
11863   # Broken: fails on valid input.
11864 continue
11865 fi
11866 rm -f conftest.err conftest.i conftest.$ac_ext
11867
11868   # OK, works on sane cases.  Now check whether nonexistent headers
11869   # can be detected and how.
11870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11871 /* end confdefs.h.  */
11872 #include <ac_nonexistent.h>
11873 _ACEOF
11874 if ac_fn_cxx_try_cpp "$LINENO"; then :
11875   # Broken: success on invalid input.
11876 continue
11877 else
11878   # Passes both tests.
11879 ac_preproc_ok=:
11880 break
11881 fi
11882 rm -f conftest.err conftest.i conftest.$ac_ext
11883
11884 done
11885 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11886 rm -f conftest.i conftest.err conftest.$ac_ext
11887 if $ac_preproc_ok; then :
11888   break
11889 fi
11890
11891     done
11892     ac_cv_prog_CXXCPP=$CXXCPP
11893
11894 fi
11895   CXXCPP=$ac_cv_prog_CXXCPP
11896 else
11897   ac_cv_prog_CXXCPP=$CXXCPP
11898 fi
11899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11900 $as_echo "$CXXCPP" >&6; }
11901 ac_preproc_ok=false
11902 for ac_cxx_preproc_warn_flag in '' yes
11903 do
11904   # Use a header file that comes with gcc, so configuring glibc
11905   # with a fresh cross-compiler works.
11906   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11907   # <limits.h> exists even on freestanding compilers.
11908   # On the NeXT, cc -E runs the code through the compiler's parser,
11909   # not just through cpp. "Syntax error" is here to catch this case.
11910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11911 /* end confdefs.h.  */
11912 #ifdef __STDC__
11913 # include <limits.h>
11914 #else
11915 # include <assert.h>
11916 #endif
11917                      Syntax error
11918 _ACEOF
11919 if ac_fn_cxx_try_cpp "$LINENO"; then :
11920
11921 else
11922   # Broken: fails on valid input.
11923 continue
11924 fi
11925 rm -f conftest.err conftest.i conftest.$ac_ext
11926
11927   # OK, works on sane cases.  Now check whether nonexistent headers
11928   # can be detected and how.
11929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11930 /* end confdefs.h.  */
11931 #include <ac_nonexistent.h>
11932 _ACEOF
11933 if ac_fn_cxx_try_cpp "$LINENO"; then :
11934   # Broken: success on invalid input.
11935 continue
11936 else
11937   # Passes both tests.
11938 ac_preproc_ok=:
11939 break
11940 fi
11941 rm -f conftest.err conftest.i conftest.$ac_ext
11942
11943 done
11944 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11945 rm -f conftest.i conftest.err conftest.$ac_ext
11946 if $ac_preproc_ok; then :
11947
11948 else
11949   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11951 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
11952 See \`config.log' for more details" "$LINENO" 5; }
11953 fi
11954
11955 ac_ext=c
11956 ac_cpp='$CPP $CPPFLAGS'
11957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11960
11961 else
11962   _lt_caught_CXX_error=yes
11963 fi
11964
11965 ac_ext=cpp
11966 ac_cpp='$CXXCPP $CPPFLAGS'
11967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11970
11971 archive_cmds_need_lc_CXX=no
11972 allow_undefined_flag_CXX=
11973 always_export_symbols_CXX=no
11974 archive_expsym_cmds_CXX=
11975 compiler_needs_object_CXX=no
11976 export_dynamic_flag_spec_CXX=
11977 hardcode_direct_CXX=no
11978 hardcode_direct_absolute_CXX=no
11979 hardcode_libdir_flag_spec_CXX=
11980 hardcode_libdir_flag_spec_ld_CXX=
11981 hardcode_libdir_separator_CXX=
11982 hardcode_minus_L_CXX=no
11983 hardcode_shlibpath_var_CXX=unsupported
11984 hardcode_automatic_CXX=no
11985 inherit_rpath_CXX=no
11986 module_cmds_CXX=
11987 module_expsym_cmds_CXX=
11988 link_all_deplibs_CXX=unknown
11989 old_archive_cmds_CXX=$old_archive_cmds
11990 reload_flag_CXX=$reload_flag
11991 reload_cmds_CXX=$reload_cmds
11992 no_undefined_flag_CXX=
11993 whole_archive_flag_spec_CXX=
11994 enable_shared_with_static_runtimes_CXX=no
11995
11996 # Source file extension for C++ test sources.
11997 ac_ext=cpp
11998
11999 # Object file extension for compiled C++ test sources.
12000 objext=o
12001 objext_CXX=$objext
12002
12003 # No sense in running all these tests if we already determined that
12004 # the CXX compiler isn't working.  Some variables (like enable_shared)
12005 # are currently assumed to apply to all compilers on this platform,
12006 # and will be corrupted by setting them based on a non-working compiler.
12007 if test "$_lt_caught_CXX_error" != yes; then
12008   # Code to be used in simple compile tests
12009   lt_simple_compile_test_code="int some_variable = 0;"
12010
12011   # Code to be used in simple link tests
12012   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12013
12014   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12015
12016
12017
12018
12019
12020
12021 # If no C compiler was specified, use CC.
12022 LTCC=${LTCC-"$CC"}
12023
12024 # If no C compiler flags were specified, use CFLAGS.
12025 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12026
12027 # Allow CC to be a program name with arguments.
12028 compiler=$CC
12029
12030
12031   # save warnings/boilerplate of simple test code
12032   ac_outfile=conftest.$ac_objext
12033 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12034 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12035 _lt_compiler_boilerplate=`cat conftest.err`
12036 $RM conftest*
12037
12038   ac_outfile=conftest.$ac_objext
12039 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12040 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12041 _lt_linker_boilerplate=`cat conftest.err`
12042 $RM -r conftest*
12043
12044
12045   # Allow CC to be a program name with arguments.
12046   lt_save_CC=$CC
12047   lt_save_LD=$LD
12048   lt_save_GCC=$GCC
12049   GCC=$GXX
12050   lt_save_with_gnu_ld=$with_gnu_ld
12051   lt_save_path_LD=$lt_cv_path_LD
12052   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12053     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12054   else
12055     $as_unset lt_cv_prog_gnu_ld
12056   fi
12057   if test -n "${lt_cv_path_LDCXX+set}"; then
12058     lt_cv_path_LD=$lt_cv_path_LDCXX
12059   else
12060     $as_unset lt_cv_path_LD
12061   fi
12062   test -z "${LDCXX+set}" || LD=$LDCXX
12063   CC=${CXX-"c++"}
12064   compiler=$CC
12065   compiler_CXX=$CC
12066   for cc_temp in $compiler""; do
12067   case $cc_temp in
12068     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12069     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12070     \-*) ;;
12071     *) break;;
12072   esac
12073 done
12074 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12075
12076
12077   if test -n "$compiler"; then
12078     # We don't want -fno-exception when compiling C++ code, so set the
12079     # no_builtin_flag separately
12080     if test "$GXX" = yes; then
12081       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12082     else
12083       lt_prog_compiler_no_builtin_flag_CXX=
12084     fi
12085
12086     if test "$GXX" = yes; then
12087       # Set up default GNU C++ configuration
12088
12089
12090
12091 # Check whether --with-gnu-ld was given.
12092 if test "${with_gnu_ld+set}" = set; then :
12093   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12094 else
12095   with_gnu_ld=no
12096 fi
12097
12098 ac_prog=ld
12099 if test "$GCC" = yes; then
12100   # Check if gcc -print-prog-name=ld gives a path.
12101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12102 $as_echo_n "checking for ld used by $CC... " >&6; }
12103   case $host in
12104   *-*-mingw*)
12105     # gcc leaves a trailing carriage return which upsets mingw
12106     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12107   *)
12108     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12109   esac
12110   case $ac_prog in
12111     # Accept absolute paths.
12112     [\\/]* | ?:[\\/]*)
12113       re_direlt='/[^/][^/]*/\.\./'
12114       # Canonicalize the pathname of ld
12115       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12116       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12117         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12118       done
12119       test -z "$LD" && LD="$ac_prog"
12120       ;;
12121   "")
12122     # If it fails, then pretend we aren't using GCC.
12123     ac_prog=ld
12124     ;;
12125   *)
12126     # If it is relative, then search for the first ld in PATH.
12127     with_gnu_ld=unknown
12128     ;;
12129   esac
12130 elif test "$with_gnu_ld" = yes; then
12131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12132 $as_echo_n "checking for GNU ld... " >&6; }
12133 else
12134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12135 $as_echo_n "checking for non-GNU ld... " >&6; }
12136 fi
12137 if ${lt_cv_path_LD+:} false; then :
12138   $as_echo_n "(cached) " >&6
12139 else
12140   if test -z "$LD"; then
12141   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12142   for ac_dir in $PATH; do
12143     IFS="$lt_save_ifs"
12144     test -z "$ac_dir" && ac_dir=.
12145     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12146       lt_cv_path_LD="$ac_dir/$ac_prog"
12147       # Check to see if the program is GNU ld.  I'd rather use --version,
12148       # but apparently some variants of GNU ld only accept -v.
12149       # Break only if it was the GNU/non-GNU ld that we prefer.
12150       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12151       *GNU* | *'with BFD'*)
12152         test "$with_gnu_ld" != no && break
12153         ;;
12154       *)
12155         test "$with_gnu_ld" != yes && break
12156         ;;
12157       esac
12158     fi
12159   done
12160   IFS="$lt_save_ifs"
12161 else
12162   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12163 fi
12164 fi
12165
12166 LD="$lt_cv_path_LD"
12167 if test -n "$LD"; then
12168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12169 $as_echo "$LD" >&6; }
12170 else
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12172 $as_echo "no" >&6; }
12173 fi
12174 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12176 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12177 if ${lt_cv_prog_gnu_ld+:} false; then :
12178   $as_echo_n "(cached) " >&6
12179 else
12180   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12181 case `$LD -v 2>&1 </dev/null` in
12182 *GNU* | *'with BFD'*)
12183   lt_cv_prog_gnu_ld=yes
12184   ;;
12185 *)
12186   lt_cv_prog_gnu_ld=no
12187   ;;
12188 esac
12189 fi
12190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12191 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12192 with_gnu_ld=$lt_cv_prog_gnu_ld
12193
12194
12195
12196
12197
12198
12199
12200       # Check if GNU C++ uses GNU ld as the underlying linker, since the
12201       # archiving commands below assume that GNU ld is being used.
12202       if test "$with_gnu_ld" = yes; then
12203         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12204         archive_expsym_cmds_CXX='$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 $lib'
12205
12206         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12207         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12208
12209         # If archive_cmds runs LD, not CC, wlarc should be empty
12210         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12211         #     investigate it a little bit more. (MM)
12212         wlarc='${wl}'
12213
12214         # ancient GNU ld didn't support --whole-archive et. al.
12215         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12216           $GREP 'no-whole-archive' > /dev/null; then
12217           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12218         else
12219           whole_archive_flag_spec_CXX=
12220         fi
12221       else
12222         with_gnu_ld=no
12223         wlarc=
12224
12225         # A generic and very simple default shared library creation
12226         # command for GNU C++ for the case where it uses the native
12227         # linker, instead of GNU ld.  If possible, this setting should
12228         # overridden to take advantage of the native linker features on
12229         # the platform it is being used on.
12230         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12231       fi
12232
12233       # Commands to make compiler produce verbose output that lists
12234       # what "hidden" libraries, object files and flags are used when
12235       # linking a shared library.
12236       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12237
12238     else
12239       GXX=no
12240       with_gnu_ld=no
12241       wlarc=
12242     fi
12243
12244     # PORTME: fill in a description of your system's C++ link characteristics
12245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12246 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12247     ld_shlibs_CXX=yes
12248     case $host_os in
12249       aix3*)
12250         # FIXME: insert proper C++ library support
12251         ld_shlibs_CXX=no
12252         ;;
12253       aix[4-9]*)
12254         if test "$host_cpu" = ia64; then
12255           # On IA64, the linker does run time linking by default, so we don't
12256           # have to do anything special.
12257           aix_use_runtimelinking=no
12258           exp_sym_flag='-Bexport'
12259           no_entry_flag=""
12260         else
12261           aix_use_runtimelinking=no
12262
12263           # Test if we are trying to use run time linking or normal
12264           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12265           # need to do runtime linking.
12266           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12267             for ld_flag in $LDFLAGS; do
12268               case $ld_flag in
12269               *-brtl*)
12270                 aix_use_runtimelinking=yes
12271                 break
12272                 ;;
12273               esac
12274             done
12275             ;;
12276           esac
12277
12278           exp_sym_flag='-bexport'
12279           no_entry_flag='-bnoentry'
12280         fi
12281
12282         # When large executables or shared objects are built, AIX ld can
12283         # have problems creating the table of contents.  If linking a library
12284         # or program results in "error TOC overflow" add -mminimal-toc to
12285         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12286         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12287
12288         archive_cmds_CXX=''
12289         hardcode_direct_CXX=yes
12290         hardcode_direct_absolute_CXX=yes
12291         hardcode_libdir_separator_CXX=':'
12292         link_all_deplibs_CXX=yes
12293         file_list_spec_CXX='${wl}-f,'
12294
12295         if test "$GXX" = yes; then
12296           case $host_os in aix4.[012]|aix4.[012].*)
12297           # We only want to do this on AIX 4.2 and lower, the check
12298           # below for broken collect2 doesn't work under 4.3+
12299           collect2name=`${CC} -print-prog-name=collect2`
12300           if test -f "$collect2name" &&
12301              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12302           then
12303             # We have reworked collect2
12304             :
12305           else
12306             # We have old collect2
12307             hardcode_direct_CXX=unsupported
12308             # It fails to find uninstalled libraries when the uninstalled
12309             # path is not listed in the libpath.  Setting hardcode_minus_L
12310             # to unsupported forces relinking
12311             hardcode_minus_L_CXX=yes
12312             hardcode_libdir_flag_spec_CXX='-L$libdir'
12313             hardcode_libdir_separator_CXX=
12314           fi
12315           esac
12316           shared_flag='-shared'
12317           if test "$aix_use_runtimelinking" = yes; then
12318             shared_flag="$shared_flag "'${wl}-G'
12319           fi
12320         else
12321           # not using gcc
12322           if test "$host_cpu" = ia64; then
12323           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12324           # chokes on -Wl,-G. The following line is correct:
12325           shared_flag='-G'
12326           else
12327             if test "$aix_use_runtimelinking" = yes; then
12328               shared_flag='${wl}-G'
12329             else
12330               shared_flag='${wl}-bM:SRE'
12331             fi
12332           fi
12333         fi
12334
12335         export_dynamic_flag_spec_CXX='${wl}-bexpall'
12336         # It seems that -bexpall does not export symbols beginning with
12337         # underscore (_), so it is better to generate a list of symbols to
12338         # export.
12339         always_export_symbols_CXX=yes
12340         if test "$aix_use_runtimelinking" = yes; then
12341           # Warning - without using the other runtime loading flags (-brtl),
12342           # -berok will link without error, but may produce a broken library.
12343           allow_undefined_flag_CXX='-berok'
12344           # Determine the default libpath from the value encoded in an empty
12345           # executable.
12346           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12347 /* end confdefs.h.  */
12348
12349 int
12350 main ()
12351 {
12352
12353   ;
12354   return 0;
12355 }
12356 _ACEOF
12357 if ac_fn_cxx_try_link "$LINENO"; then :
12358
12359 lt_aix_libpath_sed='
12360     /Import File Strings/,/^$/ {
12361         /^0/ {
12362             s/^0  *\(.*\)$/\1/
12363             p
12364         }
12365     }'
12366 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12367 # Check for a 64-bit object if we didn't find anything.
12368 if test -z "$aix_libpath"; then
12369   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12370 fi
12371 fi
12372 rm -f core conftest.err conftest.$ac_objext \
12373     conftest$ac_exeext conftest.$ac_ext
12374 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12375
12376           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12377
12378           archive_expsym_cmds_CXX='$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 $shared_flag"
12379         else
12380           if test "$host_cpu" = ia64; then
12381             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12382             allow_undefined_flag_CXX="-z nodefs"
12383             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12384           else
12385             # Determine the default libpath from the value encoded in an
12386             # empty executable.
12387             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12388 /* end confdefs.h.  */
12389
12390 int
12391 main ()
12392 {
12393
12394   ;
12395   return 0;
12396 }
12397 _ACEOF
12398 if ac_fn_cxx_try_link "$LINENO"; then :
12399
12400 lt_aix_libpath_sed='
12401     /Import File Strings/,/^$/ {
12402         /^0/ {
12403             s/^0  *\(.*\)$/\1/
12404             p
12405         }
12406     }'
12407 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12408 # Check for a 64-bit object if we didn't find anything.
12409 if test -z "$aix_libpath"; then
12410   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12411 fi
12412 fi
12413 rm -f core conftest.err conftest.$ac_objext \
12414     conftest$ac_exeext conftest.$ac_ext
12415 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12416
12417             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12418             # Warning - without using the other run time loading flags,
12419             # -berok will link without error, but may produce a broken library.
12420             no_undefined_flag_CXX=' ${wl}-bernotok'
12421             allow_undefined_flag_CXX=' ${wl}-berok'
12422             if test "$with_gnu_ld" = yes; then
12423               # We only use this code for GNU lds that support --whole-archive.
12424               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12425             else
12426               # Exported symbols can be pulled into shared objects from archives
12427               whole_archive_flag_spec_CXX='$convenience'
12428             fi
12429             archive_cmds_need_lc_CXX=yes
12430             # This is similar to how AIX traditionally builds its shared
12431             # libraries.
12432             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'
12433           fi
12434         fi
12435         ;;
12436
12437       beos*)
12438         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12439           allow_undefined_flag_CXX=unsupported
12440           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12441           # support --undefined.  This deserves some investigation.  FIXME
12442           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12443         else
12444           ld_shlibs_CXX=no
12445         fi
12446         ;;
12447
12448       chorus*)
12449         case $cc_basename in
12450           *)
12451           # FIXME: insert proper C++ library support
12452           ld_shlibs_CXX=no
12453           ;;
12454         esac
12455         ;;
12456
12457       cygwin* | mingw* | pw32* | cegcc*)
12458         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12459         # as there is no search path for DLLs.
12460         hardcode_libdir_flag_spec_CXX='-L$libdir'
12461         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12462         allow_undefined_flag_CXX=unsupported
12463         always_export_symbols_CXX=no
12464         enable_shared_with_static_runtimes_CXX=yes
12465
12466         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12467           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12468           # If the export-symbols file already is a .def file (1st line
12469           # is EXPORTS), use it as is; otherwise, prepend...
12470           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12471             cp $export_symbols $output_objdir/$soname.def;
12472           else
12473             echo EXPORTS > $output_objdir/$soname.def;
12474             cat $export_symbols >> $output_objdir/$soname.def;
12475           fi~
12476           $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 $lib'
12477         else
12478           ld_shlibs_CXX=no
12479         fi
12480         ;;
12481       darwin* | rhapsody*)
12482
12483
12484   archive_cmds_need_lc_CXX=no
12485   hardcode_direct_CXX=no
12486   hardcode_automatic_CXX=yes
12487   hardcode_shlibpath_var_CXX=unsupported
12488   if test "$lt_cv_ld_force_load" = "yes"; then
12489     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 \"$new_convenience\"`'
12490   else
12491     whole_archive_flag_spec_CXX=''
12492   fi
12493   link_all_deplibs_CXX=yes
12494   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12495   case $cc_basename in
12496      ifort*) _lt_dar_can_shared=yes ;;
12497      *) _lt_dar_can_shared=$GCC ;;
12498   esac
12499   if test "$_lt_dar_can_shared" = "yes"; then
12500     output_verbose_link_cmd=func_echo_all
12501     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}"
12502     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12503     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}${_lt_dsymutil}"
12504     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12505        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12506       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${_lt_dsymutil}"
12507       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12508     fi
12509
12510   else
12511   ld_shlibs_CXX=no
12512   fi
12513
12514         ;;
12515
12516       dgux*)
12517         case $cc_basename in
12518           ec++*)
12519             # FIXME: insert proper C++ library support
12520             ld_shlibs_CXX=no
12521             ;;
12522           ghcx*)
12523             # Green Hills C++ Compiler
12524             # FIXME: insert proper C++ library support
12525             ld_shlibs_CXX=no
12526             ;;
12527           *)
12528             # FIXME: insert proper C++ library support
12529             ld_shlibs_CXX=no
12530             ;;
12531         esac
12532         ;;
12533
12534       freebsd2.*)
12535         # C++ shared libraries reported to be fairly broken before
12536         # switch to ELF
12537         ld_shlibs_CXX=no
12538         ;;
12539
12540       freebsd-elf*)
12541         archive_cmds_need_lc_CXX=no
12542         ;;
12543
12544       freebsd* | dragonfly*)
12545         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12546         # conventions
12547         ld_shlibs_CXX=yes
12548         ;;
12549
12550       gnu*)
12551         ;;
12552
12553       haiku*)
12554         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12555         link_all_deplibs_CXX=yes
12556         ;;
12557
12558       hpux9*)
12559         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12560         hardcode_libdir_separator_CXX=:
12561         export_dynamic_flag_spec_CXX='${wl}-E'
12562         hardcode_direct_CXX=yes
12563         hardcode_minus_L_CXX=yes # Not in the search PATH,
12564                                              # but as the default
12565                                              # location of the library.
12566
12567         case $cc_basename in
12568           CC*)
12569             # FIXME: insert proper C++ library support
12570             ld_shlibs_CXX=no
12571             ;;
12572           aCC*)
12573             archive_cmds_CXX='$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 $lib'
12574             # Commands to make compiler produce verbose output that lists
12575             # what "hidden" libraries, object files and flags are used when
12576             # linking a shared library.
12577             #
12578             # There doesn't appear to be a way to prevent this compiler from
12579             # explicitly linking system object files so we need to strip them
12580             # from the output so that they don't get included in the library
12581             # dependencies.
12582             output_verbose_link_cmd='templist=`($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"'
12583             ;;
12584           *)
12585             if test "$GXX" = yes; then
12586               archive_cmds_CXX='$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'
12587             else
12588               # FIXME: insert proper C++ library support
12589               ld_shlibs_CXX=no
12590             fi
12591             ;;
12592         esac
12593         ;;
12594
12595       hpux10*|hpux11*)
12596         if test $with_gnu_ld = no; then
12597           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12598           hardcode_libdir_separator_CXX=:
12599
12600           case $host_cpu in
12601             hppa*64*|ia64*)
12602               ;;
12603             *)
12604               export_dynamic_flag_spec_CXX='${wl}-E'
12605               ;;
12606           esac
12607         fi
12608         case $host_cpu in
12609           hppa*64*|ia64*)
12610             hardcode_direct_CXX=no
12611             hardcode_shlibpath_var_CXX=no
12612             ;;
12613           *)
12614             hardcode_direct_CXX=yes
12615             hardcode_direct_absolute_CXX=yes
12616             hardcode_minus_L_CXX=yes # Not in the search PATH,
12617                                                  # but as the default
12618                                                  # location of the library.
12619             ;;
12620         esac
12621
12622         case $cc_basename in
12623           CC*)
12624             # FIXME: insert proper C++ library support
12625             ld_shlibs_CXX=no
12626             ;;
12627           aCC*)
12628             case $host_cpu in
12629               hppa*64*)
12630                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12631                 ;;
12632               ia64*)
12633                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12634                 ;;
12635               *)
12636                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12637                 ;;
12638             esac
12639             # Commands to make compiler produce verbose output that lists
12640             # what "hidden" libraries, object files and flags are used when
12641             # linking a shared library.
12642             #
12643             # There doesn't appear to be a way to prevent this compiler from
12644             # explicitly linking system object files so we need to strip them
12645             # from the output so that they don't get included in the library
12646             # dependencies.
12647             output_verbose_link_cmd='templist=`($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"'
12648             ;;
12649           *)
12650             if test "$GXX" = yes; then
12651               if test $with_gnu_ld = no; then
12652                 case $host_cpu in
12653                   hppa*64*)
12654                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12655                     ;;
12656                   ia64*)
12657                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12658                     ;;
12659                   *)
12660                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12661                     ;;
12662                 esac
12663               fi
12664             else
12665               # FIXME: insert proper C++ library support
12666               ld_shlibs_CXX=no
12667             fi
12668             ;;
12669         esac
12670         ;;
12671
12672       interix[3-9]*)
12673         hardcode_direct_CXX=no
12674         hardcode_shlibpath_var_CXX=no
12675         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12676         export_dynamic_flag_spec_CXX='${wl}-E'
12677         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12678         # Instead, shared libraries are loaded at an image base (0x10000000 by
12679         # default) and relocated if they conflict, which is a slow very memory
12680         # consuming and fragmenting process.  To avoid this, we pick a random,
12681         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12682         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12683         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12684         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12685         ;;
12686       irix5* | irix6*)
12687         case $cc_basename in
12688           CC*)
12689             # SGI C++
12690             archive_cmds_CXX='$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 $lib'
12691
12692             # Archives containing C++ object files must be created using
12693             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
12694             # necessary to make sure instantiated templates are included
12695             # in the archive.
12696             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12697             ;;
12698           *)
12699             if test "$GXX" = yes; then
12700               if test "$with_gnu_ld" = no; then
12701                 archive_cmds_CXX='$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 $lib'
12702               else
12703                 archive_cmds_CXX='$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 $lib'
12704               fi
12705             fi
12706             link_all_deplibs_CXX=yes
12707             ;;
12708         esac
12709         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12710         hardcode_libdir_separator_CXX=:
12711         inherit_rpath_CXX=yes
12712         ;;
12713
12714       linux* | k*bsd*-gnu | kopensolaris*-gnu)
12715         case $cc_basename in
12716           KCC*)
12717             # Kuck and Associates, Inc. (KAI) C++ Compiler
12718
12719             # KCC will only create a shared library if the output file
12720             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12721             # to its proper name (with version) after linking.
12722             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'
12723             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 $lib'
12724             # Commands to make compiler produce verbose output that lists
12725             # what "hidden" libraries, object files and flags are used when
12726             # linking a shared library.
12727             #
12728             # There doesn't appear to be a way to prevent this compiler from
12729             # explicitly linking system object files so we need to strip them
12730             # from the output so that they don't get included in the library
12731             # dependencies.
12732             output_verbose_link_cmd='templist=`$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"'
12733
12734             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12735             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12736
12737             # Archives containing C++ object files must be created using
12738             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12739             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12740             ;;
12741           icpc* | ecpc* )
12742             # Intel C++
12743             with_gnu_ld=yes
12744             # version 8.0 and above of icpc choke on multiply defined symbols
12745             # if we add $predep_objects and $postdep_objects, however 7.1 and
12746             # earlier do not add the objects themselves.
12747             case `$CC -V 2>&1` in
12748               *"Version 7."*)
12749                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12750                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12751                 ;;
12752               *)  # Version 8.0 or newer
12753                 tmp_idyn=
12754                 case $host_cpu in
12755                   ia64*) tmp_idyn=' -i_dynamic';;
12756                 esac
12757                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12758                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12759                 ;;
12760             esac
12761             archive_cmds_need_lc_CXX=no
12762             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12763             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12764             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12765             ;;
12766           pgCC* | pgcpp*)
12767             # Portland Group C++ compiler
12768             case `$CC -V` in
12769             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12770               prelink_cmds_CXX='tpldir=Template.dir~
12771                 rm -rf $tpldir~
12772                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12773                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
12774               old_archive_cmds_CXX='tpldir=Template.dir~
12775                 rm -rf $tpldir~
12776                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12777                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
12778                 $RANLIB $oldlib'
12779               archive_cmds_CXX='tpldir=Template.dir~
12780                 rm -rf $tpldir~
12781                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12782                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12783               archive_expsym_cmds_CXX='tpldir=Template.dir~
12784                 rm -rf $tpldir~
12785                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12786                 $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 $lib'
12787               ;;
12788             *) # Version 6 and above use weak symbols
12789               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12790               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12791               ;;
12792             esac
12793
12794             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12795             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12796             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12797             ;;
12798           cxx*)
12799             # Compaq C++
12800             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12801             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12802
12803             runpath_var=LD_RUN_PATH
12804             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12805             hardcode_libdir_separator_CXX=:
12806
12807             # Commands to make compiler produce verbose output that lists
12808             # what "hidden" libraries, object files and flags are used when
12809             # linking a shared library.
12810             #
12811             # There doesn't appear to be a way to prevent this compiler from
12812             # explicitly linking system object files so we need to strip them
12813             # from the output so that they don't get included in the library
12814             # dependencies.
12815             output_verbose_link_cmd='templist=`$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" | $Xsed'
12816             ;;
12817           xl* | mpixl* | bgxl*)
12818             # IBM XL 8.0 on PPC, with GNU ld
12819             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12820             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12821             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12822             if test "x$supports_anon_versioning" = xyes; then
12823               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12824                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12825                 echo "local: *; };" >> $output_objdir/$libname.ver~
12826                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12827             fi
12828             ;;
12829           *)
12830             case `$CC -V 2>&1 | sed 5q` in
12831             *Sun\ C*)
12832               # Sun C++ 5.9
12833               no_undefined_flag_CXX=' -zdefs'
12834               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12835               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12836               hardcode_libdir_flag_spec_CXX='-R$libdir'
12837               whole_archive_flag_spec_CXX='${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'
12838               compiler_needs_object_CXX=yes
12839
12840               # Not sure whether something based on
12841               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12842               # would be better.
12843               output_verbose_link_cmd='func_echo_all'
12844
12845               # Archives containing C++ object files must be created using
12846               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
12847               # necessary to make sure instantiated templates are included
12848               # in the archive.
12849               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12850               ;;
12851             esac
12852             ;;
12853         esac
12854         ;;
12855
12856       lynxos*)
12857         # FIXME: insert proper C++ library support
12858         ld_shlibs_CXX=no
12859         ;;
12860
12861       m88k*)
12862         # FIXME: insert proper C++ library support
12863         ld_shlibs_CXX=no
12864         ;;
12865
12866       mvs*)
12867         case $cc_basename in
12868           cxx*)
12869             # FIXME: insert proper C++ library support
12870             ld_shlibs_CXX=no
12871             ;;
12872           *)
12873             # FIXME: insert proper C++ library support
12874             ld_shlibs_CXX=no
12875             ;;
12876         esac
12877         ;;
12878
12879       netbsd*)
12880         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12881           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12882           wlarc=
12883           hardcode_libdir_flag_spec_CXX='-R$libdir'
12884           hardcode_direct_CXX=yes
12885           hardcode_shlibpath_var_CXX=no
12886         fi
12887         # Workaround some broken pre-1.5 toolchains
12888         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12889         ;;
12890
12891       *nto* | *qnx*)
12892         ld_shlibs_CXX=yes
12893         ;;
12894
12895       openbsd2*)
12896         # C++ shared libraries are fairly broken
12897         ld_shlibs_CXX=no
12898         ;;
12899
12900       openbsd*)
12901         if test -f /usr/libexec/ld.so; then
12902           hardcode_direct_CXX=yes
12903           hardcode_shlibpath_var_CXX=no
12904           hardcode_direct_absolute_CXX=yes
12905           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12906           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12907           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12908             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12909             export_dynamic_flag_spec_CXX='${wl}-E'
12910             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12911           fi
12912           output_verbose_link_cmd=func_echo_all
12913         else
12914           ld_shlibs_CXX=no
12915         fi
12916         ;;
12917
12918       osf3* | osf4* | osf5*)
12919         case $cc_basename in
12920           KCC*)
12921             # Kuck and Associates, Inc. (KAI) C++ Compiler
12922
12923             # KCC will only create a shared library if the output file
12924             # ends with ".so" (or ".sl" for HP-UX), so rename the library
12925             # to its proper name (with version) after linking.
12926             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 $lib'
12927
12928             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12929             hardcode_libdir_separator_CXX=:
12930
12931             # Archives containing C++ object files must be created using
12932             # the KAI C++ compiler.
12933             case $host in
12934               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12935               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12936             esac
12937             ;;
12938           RCC*)
12939             # Rational C++ 2.4.1
12940             # FIXME: insert proper C++ library support
12941             ld_shlibs_CXX=no
12942             ;;
12943           cxx*)
12944             case $host in
12945               osf3*)
12946                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12947                 archive_cmds_CXX='$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 $lib'
12948                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12949                 ;;
12950               *)
12951                 allow_undefined_flag_CXX=' -expect_unresolved \*'
12952                 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'
12953                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12954                   echo "-hidden">> $lib.exp~
12955                   $CC -shared$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~
12956                   $RM $lib.exp'
12957                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12958                 ;;
12959             esac
12960
12961             hardcode_libdir_separator_CXX=:
12962
12963             # Commands to make compiler produce verbose output that lists
12964             # what "hidden" libraries, object files and flags are used when
12965             # linking a shared library.
12966             #
12967             # There doesn't appear to be a way to prevent this compiler from
12968             # explicitly linking system object files so we need to strip them
12969             # from the output so that they don't get included in the library
12970             # dependencies.
12971             output_verbose_link_cmd='templist=`$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"'
12972             ;;
12973           *)
12974             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12975               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12976               case $host in
12977                 osf3*)
12978                   archive_cmds_CXX='$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 $lib'
12979                   ;;
12980                 *)
12981                   archive_cmds_CXX='$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 $lib'
12982                   ;;
12983               esac
12984
12985               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12986               hardcode_libdir_separator_CXX=:
12987
12988               # Commands to make compiler produce verbose output that lists
12989               # what "hidden" libraries, object files and flags are used when
12990               # linking a shared library.
12991               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12992
12993             else
12994               # FIXME: insert proper C++ library support
12995               ld_shlibs_CXX=no
12996             fi
12997             ;;
12998         esac
12999         ;;
13000
13001       psos*)
13002         # FIXME: insert proper C++ library support
13003         ld_shlibs_CXX=no
13004         ;;
13005
13006       sunos4*)
13007         case $cc_basename in
13008           CC*)
13009             # Sun C++ 4.x
13010             # FIXME: insert proper C++ library support
13011             ld_shlibs_CXX=no
13012             ;;
13013           lcc*)
13014             # Lucid
13015             # FIXME: insert proper C++ library support
13016             ld_shlibs_CXX=no
13017             ;;
13018           *)
13019             # FIXME: insert proper C++ library support
13020             ld_shlibs_CXX=no
13021             ;;
13022         esac
13023         ;;
13024
13025       solaris*)
13026         case $cc_basename in
13027           CC*)
13028             # Sun C++ 4.2, 5.x and Centerline C++
13029             archive_cmds_need_lc_CXX=yes
13030             no_undefined_flag_CXX=' -zdefs'
13031             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13032             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13033               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13034
13035             hardcode_libdir_flag_spec_CXX='-R$libdir'
13036             hardcode_shlibpath_var_CXX=no
13037             case $host_os in
13038               solaris2.[0-5] | solaris2.[0-5].*) ;;
13039               *)
13040                 # The compiler driver will combine and reorder linker options,
13041                 # but understands `-z linker_flag'.
13042                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13043                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13044                 ;;
13045             esac
13046             link_all_deplibs_CXX=yes
13047
13048             output_verbose_link_cmd='func_echo_all'
13049
13050             # Archives containing C++ object files must be created using
13051             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13052             # necessary to make sure instantiated templates are included
13053             # in the archive.
13054             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13055             ;;
13056           gcx*)
13057             # Green Hills C++ Compiler
13058             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13059
13060             # The C++ compiler must be used to create the archive.
13061             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13062             ;;
13063           *)
13064             # GNU C++ compiler with Solaris linker
13065             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13066               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13067               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13068                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13069                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13070                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13071
13072                 # Commands to make compiler produce verbose output that lists
13073                 # what "hidden" libraries, object files and flags are used when
13074                 # linking a shared library.
13075                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13076               else
13077                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13078                 # platform.
13079                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13080                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13081                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13082
13083                 # Commands to make compiler produce verbose output that lists
13084                 # what "hidden" libraries, object files and flags are used when
13085                 # linking a shared library.
13086                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13087               fi
13088
13089               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13090               case $host_os in
13091                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13092                 *)
13093                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13094                   ;;
13095               esac
13096             fi
13097             ;;
13098         esac
13099         ;;
13100
13101     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13102       no_undefined_flag_CXX='${wl}-z,text'
13103       archive_cmds_need_lc_CXX=no
13104       hardcode_shlibpath_var_CXX=no
13105       runpath_var='LD_RUN_PATH'
13106
13107       case $cc_basename in
13108         CC*)
13109           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13110           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13111           ;;
13112         *)
13113           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13114           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13115           ;;
13116       esac
13117       ;;
13118
13119       sysv5* | sco3.2v5* | sco5v6*)
13120         # Note: We can NOT use -z defs as we might desire, because we do not
13121         # link with -lc, and that would cause any symbols used from libc to
13122         # always be unresolved, which means just about no library would
13123         # ever link correctly.  If we're not using GNU ld we use -z text
13124         # though, which does catch some bad symbols but isn't as heavy-handed
13125         # as -z defs.
13126         no_undefined_flag_CXX='${wl}-z,text'
13127         allow_undefined_flag_CXX='${wl}-z,nodefs'
13128         archive_cmds_need_lc_CXX=no
13129         hardcode_shlibpath_var_CXX=no
13130         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13131         hardcode_libdir_separator_CXX=':'
13132         link_all_deplibs_CXX=yes
13133         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13134         runpath_var='LD_RUN_PATH'
13135
13136         case $cc_basename in
13137           CC*)
13138             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13139             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13140             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13141               '"$old_archive_cmds_CXX"
13142             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13143               '"$reload_cmds_CXX"
13144             ;;
13145           *)
13146             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13147             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13148             ;;
13149         esac
13150       ;;
13151
13152       tandem*)
13153         case $cc_basename in
13154           NCC*)
13155             # NonStop-UX NCC 3.20
13156             # FIXME: insert proper C++ library support
13157             ld_shlibs_CXX=no
13158             ;;
13159           *)
13160             # FIXME: insert proper C++ library support
13161             ld_shlibs_CXX=no
13162             ;;
13163         esac
13164         ;;
13165
13166       vxworks*)
13167         # For VxWorks ports, we assume the use of a GNU linker with
13168         # standard elf conventions.
13169         ld_shlibs_CXX=yes
13170         ;;
13171
13172       *)
13173         # FIXME: insert proper C++ library support
13174         ld_shlibs_CXX=no
13175         ;;
13176     esac
13177
13178     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13179 $as_echo "$ld_shlibs_CXX" >&6; }
13180     test "$ld_shlibs_CXX" = no && can_build_shared=no
13181
13182     GCC_CXX="$GXX"
13183     LD_CXX="$LD"
13184
13185     ## CAVEAT EMPTOR:
13186     ## There is no encapsulation within the following macros, do not change
13187     ## the running order or otherwise move them around unless you know exactly
13188     ## what you are doing...
13189     # Dependencies to place before and after the object being linked:
13190 predep_objects_CXX=
13191 postdep_objects_CXX=
13192 predeps_CXX=
13193 postdeps_CXX=
13194 compiler_lib_search_path_CXX=
13195
13196 cat > conftest.$ac_ext <<_LT_EOF
13197 class Foo
13198 {
13199 public:
13200   Foo (void) { a = 0; }
13201 private:
13202   int a;
13203 };
13204 _LT_EOF
13205
13206 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13207   (eval $ac_compile) 2>&5
13208   ac_status=$?
13209   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13210   test $ac_status = 0; }; then
13211   # Parse the compiler output and extract the necessary
13212   # objects, libraries and library flags.
13213
13214   # Sentinel used to keep track of whether or not we are before
13215   # the conftest object file.
13216   pre_test_object_deps_done=no
13217
13218   for p in `eval "$output_verbose_link_cmd"`; do
13219     case $p in
13220
13221     -L* | -R* | -l*)
13222        # Some compilers place space between "-{L,R}" and the path.
13223        # Remove the space.
13224        if test $p = "-L" ||
13225           test $p = "-R"; then
13226          prev=$p
13227          continue
13228        else
13229          prev=
13230        fi
13231
13232        if test "$pre_test_object_deps_done" = no; then
13233          case $p in
13234          -L* | -R*)
13235            # Internal compiler library paths should come after those
13236            # provided the user.  The postdeps already come after the
13237            # user supplied libs so there is no need to process them.
13238            if test -z "$compiler_lib_search_path_CXX"; then
13239              compiler_lib_search_path_CXX="${prev}${p}"
13240            else
13241              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13242            fi
13243            ;;
13244          # The "-l" case would never come before the object being
13245          # linked, so don't bother handling this case.
13246          esac
13247        else
13248          if test -z "$postdeps_CXX"; then
13249            postdeps_CXX="${prev}${p}"
13250          else
13251            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13252          fi
13253        fi
13254        ;;
13255
13256     *.$objext)
13257        # This assumes that the test object file only shows up
13258        # once in the compiler output.
13259        if test "$p" = "conftest.$objext"; then
13260          pre_test_object_deps_done=yes
13261          continue
13262        fi
13263
13264        if test "$pre_test_object_deps_done" = no; then
13265          if test -z "$predep_objects_CXX"; then
13266            predep_objects_CXX="$p"
13267          else
13268            predep_objects_CXX="$predep_objects_CXX $p"
13269          fi
13270        else
13271          if test -z "$postdep_objects_CXX"; then
13272            postdep_objects_CXX="$p"
13273          else
13274            postdep_objects_CXX="$postdep_objects_CXX $p"
13275          fi
13276        fi
13277        ;;
13278
13279     *) ;; # Ignore the rest.
13280
13281     esac
13282   done
13283
13284   # Clean up.
13285   rm -f a.out a.exe
13286 else
13287   echo "libtool.m4: error: problem compiling CXX test program"
13288 fi
13289
13290 $RM -f confest.$objext
13291
13292 # PORTME: override above test on systems where it is broken
13293 case $host_os in
13294 interix[3-9]*)
13295   # Interix 3.5 installs completely hosed .la files for C++, so rather than
13296   # hack all around it, let's just trust "g++" to DTRT.
13297   predep_objects_CXX=
13298   postdep_objects_CXX=
13299   postdeps_CXX=
13300   ;;
13301
13302 linux*)
13303   case `$CC -V 2>&1 | sed 5q` in
13304   *Sun\ C*)
13305     # Sun C++ 5.9
13306
13307     # The more standards-conforming stlport4 library is
13308     # incompatible with the Cstd library. Avoid specifying
13309     # it if it's in CXXFLAGS. Ignore libCrun as
13310     # -library=stlport4 depends on it.
13311     case " $CXX $CXXFLAGS " in
13312     *" -library=stlport4 "*)
13313       solaris_use_stlport4=yes
13314       ;;
13315     esac
13316
13317     if test "$solaris_use_stlport4" != yes; then
13318       postdeps_CXX='-library=Cstd -library=Crun'
13319     fi
13320     ;;
13321   esac
13322   ;;
13323
13324 solaris*)
13325   case $cc_basename in
13326   CC*)
13327     # The more standards-conforming stlport4 library is
13328     # incompatible with the Cstd library. Avoid specifying
13329     # it if it's in CXXFLAGS. Ignore libCrun as
13330     # -library=stlport4 depends on it.
13331     case " $CXX $CXXFLAGS " in
13332     *" -library=stlport4 "*)
13333       solaris_use_stlport4=yes
13334       ;;
13335     esac
13336
13337     # Adding this requires a known-good setup of shared libraries for
13338     # Sun compiler versions before 5.6, else PIC objects from an old
13339     # archive will be linked into the output, leading to subtle bugs.
13340     if test "$solaris_use_stlport4" != yes; then
13341       postdeps_CXX='-library=Cstd -library=Crun'
13342     fi
13343     ;;
13344   esac
13345   ;;
13346 esac
13347
13348
13349 case " $postdeps_CXX " in
13350 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13351 esac
13352  compiler_lib_search_dirs_CXX=
13353 if test -n "${compiler_lib_search_path_CXX}"; then
13354  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13355 fi
13356
13357
13358
13359
13360
13361
13362
13363
13364
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387     lt_prog_compiler_wl_CXX=
13388 lt_prog_compiler_pic_CXX=
13389 lt_prog_compiler_static_CXX=
13390
13391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13392 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13393
13394   # C++ specific cases for pic, static, wl, etc.
13395   if test "$GXX" = yes; then
13396     lt_prog_compiler_wl_CXX='-Wl,'
13397     lt_prog_compiler_static_CXX='-static'
13398
13399     case $host_os in
13400     aix*)
13401       # All AIX code is PIC.
13402       if test "$host_cpu" = ia64; then
13403         # AIX 5 now supports IA64 processor
13404         lt_prog_compiler_static_CXX='-Bstatic'
13405       fi
13406       lt_prog_compiler_pic_CXX='-fPIC'
13407       ;;
13408
13409     amigaos*)
13410       case $host_cpu in
13411       powerpc)
13412             # see comment about AmigaOS4 .so support
13413             lt_prog_compiler_pic_CXX='-fPIC'
13414         ;;
13415       m68k)
13416             # FIXME: we need at least 68020 code to build shared libraries, but
13417             # adding the `-m68020' flag to GCC prevents building anything better,
13418             # like `-m68040'.
13419             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13420         ;;
13421       esac
13422       ;;
13423
13424     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13425       # PIC is the default for these OSes.
13426       ;;
13427     mingw* | cygwin* | os2* | pw32* | cegcc*)
13428       # This hack is so that the source file can tell whether it is being
13429       # built for inclusion in a dll (and should export symbols for example).
13430       # Although the cygwin gcc ignores -fPIC, still need this for old-style
13431       # (--disable-auto-import) libraries
13432       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13433       ;;
13434     darwin* | rhapsody*)
13435       # PIC is the default on this platform
13436       # Common symbols not allowed in MH_DYLIB files
13437       lt_prog_compiler_pic_CXX='-fno-common'
13438       ;;
13439     *djgpp*)
13440       # DJGPP does not support shared libraries at all
13441       lt_prog_compiler_pic_CXX=
13442       ;;
13443     haiku*)
13444       # PIC is the default for Haiku.
13445       # The "-static" flag exists, but is broken.
13446       lt_prog_compiler_static_CXX=
13447       ;;
13448     interix[3-9]*)
13449       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13450       # Instead, we relocate shared libraries at runtime.
13451       ;;
13452     sysv4*MP*)
13453       if test -d /usr/nec; then
13454         lt_prog_compiler_pic_CXX=-Kconform_pic
13455       fi
13456       ;;
13457     hpux*)
13458       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13459       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
13460       # sets the default TLS model and affects inlining.
13461       case $host_cpu in
13462       hppa*64*)
13463         ;;
13464       *)
13465         lt_prog_compiler_pic_CXX='-fPIC'
13466         ;;
13467       esac
13468       ;;
13469     *qnx* | *nto*)
13470       # QNX uses GNU C++, but need to define -shared option too, otherwise
13471       # it will coredump.
13472       lt_prog_compiler_pic_CXX='-fPIC -shared'
13473       ;;
13474     *)
13475       lt_prog_compiler_pic_CXX='-fPIC'
13476       ;;
13477     esac
13478   else
13479     case $host_os in
13480       aix[4-9]*)
13481         # All AIX code is PIC.
13482         if test "$host_cpu" = ia64; then
13483           # AIX 5 now supports IA64 processor
13484           lt_prog_compiler_static_CXX='-Bstatic'
13485         else
13486           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13487         fi
13488         ;;
13489       chorus*)
13490         case $cc_basename in
13491         cxch68*)
13492           # Green Hills C++ Compiler
13493           # _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"
13494           ;;
13495         esac
13496         ;;
13497       dgux*)
13498         case $cc_basename in
13499           ec++*)
13500             lt_prog_compiler_pic_CXX='-KPIC'
13501             ;;
13502           ghcx*)
13503             # Green Hills C++ Compiler
13504             lt_prog_compiler_pic_CXX='-pic'
13505             ;;
13506           *)
13507             ;;
13508         esac
13509         ;;
13510       freebsd* | dragonfly*)
13511         # FreeBSD uses GNU C++
13512         ;;
13513       hpux9* | hpux10* | hpux11*)
13514         case $cc_basename in
13515           CC*)
13516             lt_prog_compiler_wl_CXX='-Wl,'
13517             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13518             if test "$host_cpu" != ia64; then
13519               lt_prog_compiler_pic_CXX='+Z'
13520             fi
13521             ;;
13522           aCC*)
13523             lt_prog_compiler_wl_CXX='-Wl,'
13524             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13525             case $host_cpu in
13526             hppa*64*|ia64*)
13527               # +Z the default
13528               ;;
13529             *)
13530               lt_prog_compiler_pic_CXX='+Z'
13531               ;;
13532             esac
13533             ;;
13534           *)
13535             ;;
13536         esac
13537         ;;
13538       interix*)
13539         # This is c89, which is MS Visual C++ (no shared libs)
13540         # Anyone wants to do a port?
13541         ;;
13542       irix5* | irix6* | nonstopux*)
13543         case $cc_basename in
13544           CC*)
13545             lt_prog_compiler_wl_CXX='-Wl,'
13546             lt_prog_compiler_static_CXX='-non_shared'
13547             # CC pic flag -KPIC is the default.
13548             ;;
13549           *)
13550             ;;
13551         esac
13552         ;;
13553       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13554         case $cc_basename in
13555           KCC*)
13556             # KAI C++ Compiler
13557             lt_prog_compiler_wl_CXX='--backend -Wl,'
13558             lt_prog_compiler_pic_CXX='-fPIC'
13559             ;;
13560           ecpc* )
13561             # old Intel C++ for x86_64 which still supported -KPIC.
13562             lt_prog_compiler_wl_CXX='-Wl,'
13563             lt_prog_compiler_pic_CXX='-KPIC'
13564             lt_prog_compiler_static_CXX='-static'
13565             ;;
13566           icpc* )
13567             # Intel C++, used to be incompatible with GCC.
13568             # ICC 10 doesn't accept -KPIC any more.
13569             lt_prog_compiler_wl_CXX='-Wl,'
13570             lt_prog_compiler_pic_CXX='-fPIC'
13571             lt_prog_compiler_static_CXX='-static'
13572             ;;
13573           pgCC* | pgcpp*)
13574             # Portland Group C++ compiler
13575             lt_prog_compiler_wl_CXX='-Wl,'
13576             lt_prog_compiler_pic_CXX='-fpic'
13577             lt_prog_compiler_static_CXX='-Bstatic'
13578             ;;
13579           cxx*)
13580             # Compaq C++
13581             # Make sure the PIC flag is empty.  It appears that all Alpha
13582             # Linux and Compaq Tru64 Unix objects are PIC.
13583             lt_prog_compiler_pic_CXX=
13584             lt_prog_compiler_static_CXX='-non_shared'
13585             ;;
13586           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13587             # IBM XL 8.0, 9.0 on PPC and BlueGene
13588             lt_prog_compiler_wl_CXX='-Wl,'
13589             lt_prog_compiler_pic_CXX='-qpic'
13590             lt_prog_compiler_static_CXX='-qstaticlink'
13591             ;;
13592           *)
13593             case `$CC -V 2>&1 | sed 5q` in
13594             *Sun\ C*)
13595               # Sun C++ 5.9
13596               lt_prog_compiler_pic_CXX='-KPIC'
13597               lt_prog_compiler_static_CXX='-Bstatic'
13598               lt_prog_compiler_wl_CXX='-Qoption ld '
13599               ;;
13600             esac
13601             ;;
13602         esac
13603         ;;
13604       lynxos*)
13605         ;;
13606       m88k*)
13607         ;;
13608       mvs*)
13609         case $cc_basename in
13610           cxx*)
13611             lt_prog_compiler_pic_CXX='-W c,exportall'
13612             ;;
13613           *)
13614             ;;
13615         esac
13616         ;;
13617       netbsd*)
13618         ;;
13619       *qnx* | *nto*)
13620         # QNX uses GNU C++, but need to define -shared option too, otherwise
13621         # it will coredump.
13622         lt_prog_compiler_pic_CXX='-fPIC -shared'
13623         ;;
13624       osf3* | osf4* | osf5*)
13625         case $cc_basename in
13626           KCC*)
13627             lt_prog_compiler_wl_CXX='--backend -Wl,'
13628             ;;
13629           RCC*)
13630             # Rational C++ 2.4.1
13631             lt_prog_compiler_pic_CXX='-pic'
13632             ;;
13633           cxx*)
13634             # Digital/Compaq C++
13635             lt_prog_compiler_wl_CXX='-Wl,'
13636             # Make sure the PIC flag is empty.  It appears that all Alpha
13637             # Linux and Compaq Tru64 Unix objects are PIC.
13638             lt_prog_compiler_pic_CXX=
13639             lt_prog_compiler_static_CXX='-non_shared'
13640             ;;
13641           *)
13642             ;;
13643         esac
13644         ;;
13645       psos*)
13646         ;;
13647       solaris*)
13648         case $cc_basename in
13649           CC*)
13650             # Sun C++ 4.2, 5.x and Centerline C++
13651             lt_prog_compiler_pic_CXX='-KPIC'
13652             lt_prog_compiler_static_CXX='-Bstatic'
13653             lt_prog_compiler_wl_CXX='-Qoption ld '
13654             ;;
13655           gcx*)
13656             # Green Hills C++ Compiler
13657             lt_prog_compiler_pic_CXX='-PIC'
13658             ;;
13659           *)
13660             ;;
13661         esac
13662         ;;
13663       sunos4*)
13664         case $cc_basename in
13665           CC*)
13666             # Sun C++ 4.x
13667             lt_prog_compiler_pic_CXX='-pic'
13668             lt_prog_compiler_static_CXX='-Bstatic'
13669             ;;
13670           lcc*)
13671             # Lucid
13672             lt_prog_compiler_pic_CXX='-pic'
13673             ;;
13674           *)
13675             ;;
13676         esac
13677         ;;
13678       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13679         case $cc_basename in
13680           CC*)
13681             lt_prog_compiler_wl_CXX='-Wl,'
13682             lt_prog_compiler_pic_CXX='-KPIC'
13683             lt_prog_compiler_static_CXX='-Bstatic'
13684             ;;
13685         esac
13686         ;;
13687       tandem*)
13688         case $cc_basename in
13689           NCC*)
13690             # NonStop-UX NCC 3.20
13691             lt_prog_compiler_pic_CXX='-KPIC'
13692             ;;
13693           *)
13694             ;;
13695         esac
13696         ;;
13697       vxworks*)
13698         ;;
13699       *)
13700         lt_prog_compiler_can_build_shared_CXX=no
13701         ;;
13702     esac
13703   fi
13704
13705 case $host_os in
13706   # For platforms which do not support PIC, -DPIC is meaningless:
13707   *djgpp*)
13708     lt_prog_compiler_pic_CXX=
13709     ;;
13710   *)
13711     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13712     ;;
13713 esac
13714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13715 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13716
13717
13718
13719 #
13720 # Check to make sure the PIC flag actually works.
13721 #
13722 if test -n "$lt_prog_compiler_pic_CXX"; then
13723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13724 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13725 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
13726   $as_echo_n "(cached) " >&6
13727 else
13728   lt_cv_prog_compiler_pic_works_CXX=no
13729    ac_outfile=conftest.$ac_objext
13730    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13731    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13732    # Insert the option either (1) after the last *FLAGS variable, or
13733    # (2) before a word containing "conftest.", or (3) at the end.
13734    # Note that $ac_compile itself does not contain backslashes and begins
13735    # with a dollar sign (not a hyphen), so the echo should work correctly.
13736    # The option is referenced via a variable to avoid confusing sed.
13737    lt_compile=`echo "$ac_compile" | $SED \
13738    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13739    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13740    -e 's:$: $lt_compiler_flag:'`
13741    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13742    (eval "$lt_compile" 2>conftest.err)
13743    ac_status=$?
13744    cat conftest.err >&5
13745    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13746    if (exit $ac_status) && test -s "$ac_outfile"; then
13747      # The compiler can only warn and ignore the option if not recognized
13748      # So say no if there are warnings other than the usual output.
13749      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13750      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13751      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13752        lt_cv_prog_compiler_pic_works_CXX=yes
13753      fi
13754    fi
13755    $RM conftest*
13756
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13759 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13760
13761 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13762     case $lt_prog_compiler_pic_CXX in
13763      "" | " "*) ;;
13764      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13765      esac
13766 else
13767     lt_prog_compiler_pic_CXX=
13768      lt_prog_compiler_can_build_shared_CXX=no
13769 fi
13770
13771 fi
13772
13773
13774
13775 #
13776 # Check to make sure the static flag actually works.
13777 #
13778 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13780 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13781 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
13782   $as_echo_n "(cached) " >&6
13783 else
13784   lt_cv_prog_compiler_static_works_CXX=no
13785    save_LDFLAGS="$LDFLAGS"
13786    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13787    echo "$lt_simple_link_test_code" > conftest.$ac_ext
13788    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13789      # The linker can only warn and ignore the option if not recognized
13790      # So say no if there are warnings
13791      if test -s conftest.err; then
13792        # Append any errors to the config.log.
13793        cat conftest.err 1>&5
13794        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13795        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13796        if diff conftest.exp conftest.er2 >/dev/null; then
13797          lt_cv_prog_compiler_static_works_CXX=yes
13798        fi
13799      else
13800        lt_cv_prog_compiler_static_works_CXX=yes
13801      fi
13802    fi
13803    $RM -r conftest*
13804    LDFLAGS="$save_LDFLAGS"
13805
13806 fi
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13808 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13809
13810 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13811     :
13812 else
13813     lt_prog_compiler_static_CXX=
13814 fi
13815
13816
13817
13818
13819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13820 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13821 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13822   $as_echo_n "(cached) " >&6
13823 else
13824   lt_cv_prog_compiler_c_o_CXX=no
13825    $RM -r conftest 2>/dev/null
13826    mkdir conftest
13827    cd conftest
13828    mkdir out
13829    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13830
13831    lt_compiler_flag="-o out/conftest2.$ac_objext"
13832    # Insert the option either (1) after the last *FLAGS variable, or
13833    # (2) before a word containing "conftest.", or (3) at the end.
13834    # Note that $ac_compile itself does not contain backslashes and begins
13835    # with a dollar sign (not a hyphen), so the echo should work correctly.
13836    lt_compile=`echo "$ac_compile" | $SED \
13837    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13838    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13839    -e 's:$: $lt_compiler_flag:'`
13840    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13841    (eval "$lt_compile" 2>out/conftest.err)
13842    ac_status=$?
13843    cat out/conftest.err >&5
13844    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13845    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13846    then
13847      # The compiler can only warn and ignore the option if not recognized
13848      # So say no if there are warnings
13849      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13850      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13851      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13852        lt_cv_prog_compiler_c_o_CXX=yes
13853      fi
13854    fi
13855    chmod u+w . 2>&5
13856    $RM conftest*
13857    # SGI C++ compiler will create directory out/ii_files/ for
13858    # template instantiation
13859    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13860    $RM out/* && rmdir out
13861    cd ..
13862    $RM -r conftest
13863    $RM conftest*
13864
13865 fi
13866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13867 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13868
13869
13870
13871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13872 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13873 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
13874   $as_echo_n "(cached) " >&6
13875 else
13876   lt_cv_prog_compiler_c_o_CXX=no
13877    $RM -r conftest 2>/dev/null
13878    mkdir conftest
13879    cd conftest
13880    mkdir out
13881    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13882
13883    lt_compiler_flag="-o out/conftest2.$ac_objext"
13884    # Insert the option either (1) after the last *FLAGS variable, or
13885    # (2) before a word containing "conftest.", or (3) at the end.
13886    # Note that $ac_compile itself does not contain backslashes and begins
13887    # with a dollar sign (not a hyphen), so the echo should work correctly.
13888    lt_compile=`echo "$ac_compile" | $SED \
13889    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13890    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13891    -e 's:$: $lt_compiler_flag:'`
13892    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13893    (eval "$lt_compile" 2>out/conftest.err)
13894    ac_status=$?
13895    cat out/conftest.err >&5
13896    echo "$as_me:$LINENO: \$? = $ac_status" >&5
13897    if (exit $ac_status) && test -s out/conftest2.$ac_objext
13898    then
13899      # The compiler can only warn and ignore the option if not recognized
13900      # So say no if there are warnings
13901      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13902      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13903      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13904        lt_cv_prog_compiler_c_o_CXX=yes
13905      fi
13906    fi
13907    chmod u+w . 2>&5
13908    $RM conftest*
13909    # SGI C++ compiler will create directory out/ii_files/ for
13910    # template instantiation
13911    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13912    $RM out/* && rmdir out
13913    cd ..
13914    $RM -r conftest
13915    $RM conftest*
13916
13917 fi
13918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13919 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13920
13921
13922
13923
13924 hard_links="nottested"
13925 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13926   # do not overwrite the value of need_locks provided by the user
13927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13928 $as_echo_n "checking if we can lock with hard links... " >&6; }
13929   hard_links=yes
13930   $RM conftest*
13931   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13932   touch conftest.a
13933   ln conftest.a conftest.b 2>&5 || hard_links=no
13934   ln conftest.a conftest.b 2>/dev/null && hard_links=no
13935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13936 $as_echo "$hard_links" >&6; }
13937   if test "$hard_links" = no; then
13938     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13939 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13940     need_locks=warn
13941   fi
13942 else
13943   need_locks=no
13944 fi
13945
13946
13947
13948     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13949 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13950
13951   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13952   case $host_os in
13953   aix[4-9]*)
13954     # If we're using GNU nm, then we don't want the "-C" option.
13955     # -C means demangle to AIX nm, but means don't demangle with GNU nm
13956     # Also, AIX nm treats weak defined symbols like other global defined
13957     # symbols, whereas GNU nm marks them as "W".
13958     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13959       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13960     else
13961       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13962     fi
13963     ;;
13964   pw32*)
13965     export_symbols_cmds_CXX="$ltdll_cmds"
13966   ;;
13967   cygwin* | mingw* | cegcc*)
13968     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 > $export_symbols'
13969   ;;
13970   *)
13971     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13972   ;;
13973   esac
13974   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13975
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13977 $as_echo "$ld_shlibs_CXX" >&6; }
13978 test "$ld_shlibs_CXX" = no && can_build_shared=no
13979
13980 with_gnu_ld_CXX=$with_gnu_ld
13981
13982
13983
13984
13985
13986
13987 #
13988 # Do we need to explicitly link libc?
13989 #
13990 case "x$archive_cmds_need_lc_CXX" in
13991 x|xyes)
13992   # Assume -lc should be added
13993   archive_cmds_need_lc_CXX=yes
13994
13995   if test "$enable_shared" = yes && test "$GCC" = yes; then
13996     case $archive_cmds_CXX in
13997     *'~'*)
13998       # FIXME: we may have to deal with multi-command sequences.
13999       ;;
14000     '$CC '*)
14001       # Test whether the compiler implicitly links with -lc since on some
14002       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14003       # to ld, don't add -lc before -lgcc.
14004       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14005 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14006 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14007   $as_echo_n "(cached) " >&6
14008 else
14009   $RM conftest*
14010         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14011
14012         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14013   (eval $ac_compile) 2>&5
14014   ac_status=$?
14015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14016   test $ac_status = 0; } 2>conftest.err; then
14017           soname=conftest
14018           lib=conftest
14019           libobjs=conftest.$ac_objext
14020           deplibs=
14021           wl=$lt_prog_compiler_wl_CXX
14022           pic_flag=$lt_prog_compiler_pic_CXX
14023           compiler_flags=-v
14024           linker_flags=-v
14025           verstring=
14026           output_objdir=.
14027           libname=conftest
14028           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14029           allow_undefined_flag_CXX=
14030           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14031   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14032   ac_status=$?
14033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14034   test $ac_status = 0; }
14035           then
14036             lt_cv_archive_cmds_need_lc_CXX=no
14037           else
14038             lt_cv_archive_cmds_need_lc_CXX=yes
14039           fi
14040           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14041         else
14042           cat conftest.err 1>&5
14043         fi
14044         $RM conftest*
14045
14046 fi
14047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14048 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14049       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14050       ;;
14051     esac
14052   fi
14053   ;;
14054 esac
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
14104
14105
14106
14107
14108
14109
14110
14111
14112
14113
14114
14115
14116
14117
14118
14119     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14120 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14121
14122 library_names_spec=
14123 libname_spec='lib$name'
14124 soname_spec=
14125 shrext_cmds=".so"
14126 postinstall_cmds=
14127 postuninstall_cmds=
14128 finish_cmds=
14129 finish_eval=
14130 shlibpath_var=
14131 shlibpath_overrides_runpath=unknown
14132 version_type=none
14133 dynamic_linker="$host_os ld.so"
14134 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14135 need_lib_prefix=unknown
14136 hardcode_into_libs=no
14137
14138 # when you set need_version to no, make sure it does not cause -set_version
14139 # flags to be left without arguments
14140 need_version=unknown
14141
14142 case $host_os in
14143 aix3*)
14144   version_type=linux
14145   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14146   shlibpath_var=LIBPATH
14147
14148   # AIX 3 has no versioning support, so we append a major version to the name.
14149   soname_spec='${libname}${release}${shared_ext}$major'
14150   ;;
14151
14152 aix[4-9]*)
14153   version_type=linux
14154   need_lib_prefix=no
14155   need_version=no
14156   hardcode_into_libs=yes
14157   if test "$host_cpu" = ia64; then
14158     # AIX 5 supports IA64
14159     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14160     shlibpath_var=LD_LIBRARY_PATH
14161   else
14162     # With GCC up to 2.95.x, collect2 would create an import file
14163     # for dependence libraries.  The import file would start with
14164     # the line `#! .'.  This would cause the generated library to
14165     # depend on `.', always an invalid library.  This was fixed in
14166     # development snapshots of GCC prior to 3.0.
14167     case $host_os in
14168       aix4 | aix4.[01] | aix4.[01].*)
14169       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14170            echo ' yes '
14171            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14172         :
14173       else
14174         can_build_shared=no
14175       fi
14176       ;;
14177     esac
14178     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14179     # soname into executable. Probably we can add versioning support to
14180     # collect2, so additional links can be useful in future.
14181     if test "$aix_use_runtimelinking" = yes; then
14182       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14183       # instead of lib<name>.a to let people know that these are not
14184       # typical AIX shared libraries.
14185       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14186     else
14187       # We preserve .a as extension for shared libraries through AIX4.2
14188       # and later when we are not doing run time linking.
14189       library_names_spec='${libname}${release}.a $libname.a'
14190       soname_spec='${libname}${release}${shared_ext}$major'
14191     fi
14192     shlibpath_var=LIBPATH
14193   fi
14194   ;;
14195
14196 amigaos*)
14197   case $host_cpu in
14198   powerpc)
14199     # Since July 2007 AmigaOS4 officially supports .so libraries.
14200     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14201     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14202     ;;
14203   m68k)
14204     library_names_spec='$libname.ixlibrary $libname.a'
14205     # Create ${libname}_ixlibrary.a entries in /sys/libs.
14206     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 ${libname}_ixlibrary.a || exit 1; done'
14207     ;;
14208   esac
14209   ;;
14210
14211 beos*)
14212   library_names_spec='${libname}${shared_ext}'
14213   dynamic_linker="$host_os ld.so"
14214   shlibpath_var=LIBRARY_PATH
14215   ;;
14216
14217 bsdi[45]*)
14218   version_type=linux
14219   need_version=no
14220   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14221   soname_spec='${libname}${release}${shared_ext}$major'
14222   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14223   shlibpath_var=LD_LIBRARY_PATH
14224   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14225   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14226   # the default ld.so.conf also contains /usr/contrib/lib and
14227   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14228   # libtool to hard-code these into programs
14229   ;;
14230
14231 cygwin* | mingw* | pw32* | cegcc*)
14232   version_type=windows
14233   shrext_cmds=".dll"
14234   need_version=no
14235   need_lib_prefix=no
14236
14237   case $GCC,$host_os in
14238   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14239     library_names_spec='$libname.dll.a'
14240     # DLL is installed to $(libdir)/../bin by postinstall_cmds
14241     postinstall_cmds='base_file=`basename \${file}`~
14242       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14243       dldir=$destdir/`dirname \$dlpath`~
14244       test -d \$dldir || mkdir -p \$dldir~
14245       $install_prog $dir/$dlname \$dldir/$dlname~
14246       chmod a+x \$dldir/$dlname~
14247       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14248         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14249       fi'
14250     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14251       dlpath=$dir/\$dldll~
14252        $RM \$dlpath'
14253     shlibpath_overrides_runpath=yes
14254
14255     case $host_os in
14256     cygwin*)
14257       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14258       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14259
14260       ;;
14261     mingw* | cegcc*)
14262       # MinGW DLLs use traditional 'lib' prefix
14263       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14264       ;;
14265     pw32*)
14266       # pw32 DLLs use 'pw' prefix rather than 'lib'
14267       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14268       ;;
14269     esac
14270     ;;
14271
14272   *)
14273     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14274     ;;
14275   esac
14276   dynamic_linker='Win32 ld.exe'
14277   # FIXME: first we should search . and the directory the executable is in
14278   shlibpath_var=PATH
14279   ;;
14280
14281 darwin* | rhapsody*)
14282   dynamic_linker="$host_os dyld"
14283   version_type=darwin
14284   need_lib_prefix=no
14285   need_version=no
14286   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14287   soname_spec='${libname}${release}${major}$shared_ext'
14288   shlibpath_overrides_runpath=yes
14289   shlibpath_var=DYLD_LIBRARY_PATH
14290   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14291
14292   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14293   ;;
14294
14295 dgux*)
14296   version_type=linux
14297   need_lib_prefix=no
14298   need_version=no
14299   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14300   soname_spec='${libname}${release}${shared_ext}$major'
14301   shlibpath_var=LD_LIBRARY_PATH
14302   ;;
14303
14304 freebsd* | dragonfly*)
14305   # DragonFly does not have aout.  When/if they implement a new
14306   # versioning mechanism, adjust this.
14307   if test -x /usr/bin/objformat; then
14308     objformat=`/usr/bin/objformat`
14309   else
14310     case $host_os in
14311     freebsd[23].*) objformat=aout ;;
14312     *) objformat=elf ;;
14313     esac
14314   fi
14315   version_type=freebsd-$objformat
14316   case $version_type in
14317     freebsd-elf*)
14318       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14319       need_version=no
14320       need_lib_prefix=no
14321       ;;
14322     freebsd-*)
14323       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14324       need_version=yes
14325       ;;
14326   esac
14327   shlibpath_var=LD_LIBRARY_PATH
14328   case $host_os in
14329   freebsd2.*)
14330     shlibpath_overrides_runpath=yes
14331     ;;
14332   freebsd3.[01]* | freebsdelf3.[01]*)
14333     shlibpath_overrides_runpath=yes
14334     hardcode_into_libs=yes
14335     ;;
14336   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14337   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14338     shlibpath_overrides_runpath=no
14339     hardcode_into_libs=yes
14340     ;;
14341   *) # from 4.6 on, and DragonFly
14342     shlibpath_overrides_runpath=yes
14343     hardcode_into_libs=yes
14344     ;;
14345   esac
14346   ;;
14347
14348 haiku*)
14349   version_type=linux
14350   need_lib_prefix=no
14351   need_version=no
14352   dynamic_linker="$host_os runtime_loader"
14353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14354   soname_spec='${libname}${release}${shared_ext}$major'
14355   shlibpath_var=LIBRARY_PATH
14356   shlibpath_overrides_runpath=yes
14357   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
14358   hardcode_into_libs=yes
14359   ;;
14360
14361 hpux9* | hpux10* | hpux11*)
14362   # Give a soname corresponding to the major version so that dld.sl refuses to
14363   # link against other versions.
14364   version_type=sunos
14365   need_lib_prefix=no
14366   need_version=no
14367   case $host_cpu in
14368   ia64*)
14369     shrext_cmds='.so'
14370     hardcode_into_libs=yes
14371     dynamic_linker="$host_os dld.so"
14372     shlibpath_var=LD_LIBRARY_PATH
14373     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14374     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14375     soname_spec='${libname}${release}${shared_ext}$major'
14376     if test "X$HPUX_IA64_MODE" = X32; then
14377       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14378     else
14379       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14380     fi
14381     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14382     ;;
14383   hppa*64*)
14384     shrext_cmds='.sl'
14385     hardcode_into_libs=yes
14386     dynamic_linker="$host_os dld.sl"
14387     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14388     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14389     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14390     soname_spec='${libname}${release}${shared_ext}$major'
14391     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14392     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14393     ;;
14394   *)
14395     shrext_cmds='.sl'
14396     dynamic_linker="$host_os dld.sl"
14397     shlibpath_var=SHLIB_PATH
14398     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14399     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14400     soname_spec='${libname}${release}${shared_ext}$major'
14401     ;;
14402   esac
14403   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14404   postinstall_cmds='chmod 555 $lib'
14405   # or fails outright, so override atomically:
14406   install_override_mode=555
14407   ;;
14408
14409 interix[3-9]*)
14410   version_type=linux
14411   need_lib_prefix=no
14412   need_version=no
14413   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14414   soname_spec='${libname}${release}${shared_ext}$major'
14415   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14416   shlibpath_var=LD_LIBRARY_PATH
14417   shlibpath_overrides_runpath=no
14418   hardcode_into_libs=yes
14419   ;;
14420
14421 irix5* | irix6* | nonstopux*)
14422   case $host_os in
14423     nonstopux*) version_type=nonstopux ;;
14424     *)
14425         if test "$lt_cv_prog_gnu_ld" = yes; then
14426                 version_type=linux
14427         else
14428                 version_type=irix
14429         fi ;;
14430   esac
14431   need_lib_prefix=no
14432   need_version=no
14433   soname_spec='${libname}${release}${shared_ext}$major'
14434   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14435   case $host_os in
14436   irix5* | nonstopux*)
14437     libsuff= shlibsuff=
14438     ;;
14439   *)
14440     case $LD in # libtool.m4 will add one of these switches to LD
14441     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14442       libsuff= shlibsuff= libmagic=32-bit;;
14443     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14444       libsuff=32 shlibsuff=N32 libmagic=N32;;
14445     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14446       libsuff=64 shlibsuff=64 libmagic=64-bit;;
14447     *) libsuff= shlibsuff= libmagic=never-match;;
14448     esac
14449     ;;
14450   esac
14451   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14452   shlibpath_overrides_runpath=no
14453   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14454   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14455   hardcode_into_libs=yes
14456   ;;
14457
14458 # No shared lib support for Linux oldld, aout, or coff.
14459 linux*oldld* | linux*aout* | linux*coff*)
14460   dynamic_linker=no
14461   ;;
14462
14463 # This must be Linux ELF.
14464
14465 # uclinux* changes (here and below) have been submitted to the libtool
14466 # project, but have not yet been accepted: they are GCC-local changes
14467 # for the time being.  (See
14468 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
14469 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
14470   version_type=linux
14471   need_lib_prefix=no
14472   need_version=no
14473   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14474   soname_spec='${libname}${release}${shared_ext}$major'
14475   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14476   shlibpath_var=LD_LIBRARY_PATH
14477   shlibpath_overrides_runpath=no
14478
14479   # Some binutils ld are patched to set DT_RUNPATH
14480   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
14481   $as_echo_n "(cached) " >&6
14482 else
14483   lt_cv_shlibpath_overrides_runpath=no
14484     save_LDFLAGS=$LDFLAGS
14485     save_libdir=$libdir
14486     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14487          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14488     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14489 /* end confdefs.h.  */
14490
14491 int
14492 main ()
14493 {
14494
14495   ;
14496   return 0;
14497 }
14498 _ACEOF
14499 if ac_fn_cxx_try_link "$LINENO"; then :
14500   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14501   lt_cv_shlibpath_overrides_runpath=yes
14502 fi
14503 fi
14504 rm -f core conftest.err conftest.$ac_objext \
14505     conftest$ac_exeext conftest.$ac_ext
14506     LDFLAGS=$save_LDFLAGS
14507     libdir=$save_libdir
14508
14509 fi
14510
14511   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14512
14513   # This implies no fast_install, which is unacceptable.
14514   # Some rework will be needed to allow for fast_install
14515   # before this can be enabled.
14516   hardcode_into_libs=yes
14517
14518   # Append ld.so.conf contents to the search path
14519   if test -f /etc/ld.so.conf; then
14520     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' ' '`
14521     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14522   fi
14523
14524   # We used to test for /lib/ld.so.1 and disable shared libraries on
14525   # powerpc, because MkLinux only supported shared libraries with the
14526   # GNU dynamic linker.  Since this was broken with cross compilers,
14527   # most powerpc-linux boxes support dynamic linking these days and
14528   # people can always --disable-shared, the test was removed, and we
14529   # assume the GNU/Linux dynamic linker is in use.
14530   dynamic_linker='GNU/Linux ld.so'
14531   ;;
14532
14533 netbsd*)
14534   version_type=sunos
14535   need_lib_prefix=no
14536   need_version=no
14537   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14538     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14539     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14540     dynamic_linker='NetBSD (a.out) ld.so'
14541   else
14542     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14543     soname_spec='${libname}${release}${shared_ext}$major'
14544     dynamic_linker='NetBSD ld.elf_so'
14545   fi
14546   shlibpath_var=LD_LIBRARY_PATH
14547   shlibpath_overrides_runpath=yes
14548   hardcode_into_libs=yes
14549   ;;
14550
14551 newsos6)
14552   version_type=linux
14553   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14554   shlibpath_var=LD_LIBRARY_PATH
14555   shlibpath_overrides_runpath=yes
14556   ;;
14557
14558 *nto* | *qnx*)
14559   version_type=qnx
14560   need_lib_prefix=no
14561   need_version=no
14562   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14563   soname_spec='${libname}${release}${shared_ext}$major'
14564   shlibpath_var=LD_LIBRARY_PATH
14565   shlibpath_overrides_runpath=no
14566   hardcode_into_libs=yes
14567   dynamic_linker='ldqnx.so'
14568   ;;
14569
14570 openbsd*)
14571   version_type=sunos
14572   sys_lib_dlsearch_path_spec="/usr/lib"
14573   need_lib_prefix=no
14574   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14575   case $host_os in
14576     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
14577     *)                          need_version=no  ;;
14578   esac
14579   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14580   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14581   shlibpath_var=LD_LIBRARY_PATH
14582   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14583     case $host_os in
14584       openbsd2.[89] | openbsd2.[89].*)
14585         shlibpath_overrides_runpath=no
14586         ;;
14587       *)
14588         shlibpath_overrides_runpath=yes
14589         ;;
14590       esac
14591   else
14592     shlibpath_overrides_runpath=yes
14593   fi
14594   ;;
14595
14596 os2*)
14597   libname_spec='$name'
14598   shrext_cmds=".dll"
14599   need_lib_prefix=no
14600   library_names_spec='$libname${shared_ext} $libname.a'
14601   dynamic_linker='OS/2 ld.exe'
14602   shlibpath_var=LIBPATH
14603   ;;
14604
14605 osf3* | osf4* | osf5*)
14606   version_type=osf
14607   need_lib_prefix=no
14608   need_version=no
14609   soname_spec='${libname}${release}${shared_ext}$major'
14610   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14611   shlibpath_var=LD_LIBRARY_PATH
14612   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14613   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14614   ;;
14615
14616 rdos*)
14617   dynamic_linker=no
14618   ;;
14619
14620 solaris*)
14621   version_type=linux
14622   need_lib_prefix=no
14623   need_version=no
14624   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14625   soname_spec='${libname}${release}${shared_ext}$major'
14626   shlibpath_var=LD_LIBRARY_PATH
14627   shlibpath_overrides_runpath=yes
14628   hardcode_into_libs=yes
14629   # ldd complains unless libraries are executable
14630   postinstall_cmds='chmod +x $lib'
14631   ;;
14632
14633 sunos4*)
14634   version_type=sunos
14635   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14636   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14637   shlibpath_var=LD_LIBRARY_PATH
14638   shlibpath_overrides_runpath=yes
14639   if test "$with_gnu_ld" = yes; then
14640     need_lib_prefix=no
14641   fi
14642   need_version=yes
14643   ;;
14644
14645 sysv4 | sysv4.3*)
14646   version_type=linux
14647   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14648   soname_spec='${libname}${release}${shared_ext}$major'
14649   shlibpath_var=LD_LIBRARY_PATH
14650   case $host_vendor in
14651     sni)
14652       shlibpath_overrides_runpath=no
14653       need_lib_prefix=no
14654       runpath_var=LD_RUN_PATH
14655       ;;
14656     siemens)
14657       need_lib_prefix=no
14658       ;;
14659     motorola)
14660       need_lib_prefix=no
14661       need_version=no
14662       shlibpath_overrides_runpath=no
14663       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14664       ;;
14665   esac
14666   ;;
14667
14668 sysv4*MP*)
14669   if test -d /usr/nec ;then
14670     version_type=linux
14671     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14672     soname_spec='$libname${shared_ext}.$major'
14673     shlibpath_var=LD_LIBRARY_PATH
14674   fi
14675   ;;
14676
14677 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14678   version_type=freebsd-elf
14679   need_lib_prefix=no
14680   need_version=no
14681   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14682   soname_spec='${libname}${release}${shared_ext}$major'
14683   shlibpath_var=LD_LIBRARY_PATH
14684   shlibpath_overrides_runpath=yes
14685   hardcode_into_libs=yes
14686   if test "$with_gnu_ld" = yes; then
14687     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14688   else
14689     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14690     case $host_os in
14691       sco3.2v5*)
14692         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14693         ;;
14694     esac
14695   fi
14696   sys_lib_dlsearch_path_spec='/usr/lib'
14697   ;;
14698
14699 tpf*)
14700   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
14701   version_type=linux
14702   need_lib_prefix=no
14703   need_version=no
14704   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14705   shlibpath_var=LD_LIBRARY_PATH
14706   shlibpath_overrides_runpath=no
14707   hardcode_into_libs=yes
14708   ;;
14709
14710 uts4*)
14711   version_type=linux
14712   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14713   soname_spec='${libname}${release}${shared_ext}$major'
14714   shlibpath_var=LD_LIBRARY_PATH
14715   ;;
14716
14717 # Shared libraries for VwWorks, >= 7 only at this stage
14718 # and (fpic) still incompatible with "large" code models
14719 # in a few configurations. Only for RTP mode in any case,
14720 # and upon explicit request at configure time.
14721 vxworks7*)
14722   dynamic_linker=no
14723   case ${with_multisubdir}-${enable_shared} in
14724     *large*)
14725       ;;
14726     *mrtp*-yes)
14727       version_type=linux
14728       need_lib_prefix=no
14729       need_version=no
14730       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14731       soname_spec='${libname}${release}${shared_ext}$major'
14732       dynamic_linker="$host_os module_loader"
14733       ;;
14734   esac
14735   ;;
14736 *)
14737   dynamic_linker=no
14738   ;;
14739 esac
14740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14741 $as_echo "$dynamic_linker" >&6; }
14742 test "$dynamic_linker" = no && can_build_shared=no
14743
14744 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14745 if test "$GCC" = yes; then
14746   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14747 fi
14748
14749 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14750   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14751 fi
14752 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14753   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14754 fi
14755
14756
14757
14758
14759
14760
14761
14762
14763
14764
14765
14766
14767
14768
14769
14770
14771
14772
14773
14774
14775
14776
14777
14778
14779
14780
14781
14782
14783
14784
14785
14786
14787
14788
14789
14790
14791
14792
14793     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14794 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14795 hardcode_action_CXX=
14796 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14797    test -n "$runpath_var_CXX" ||
14798    test "X$hardcode_automatic_CXX" = "Xyes" ; then
14799
14800   # We can hardcode non-existent directories.
14801   if test "$hardcode_direct_CXX" != no &&
14802      # If the only mechanism to avoid hardcoding is shlibpath_var, we
14803      # have to relink, otherwise we might link with an installed library
14804      # when we should be linking with a yet-to-be-installed one
14805      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14806      test "$hardcode_minus_L_CXX" != no; then
14807     # Linking always hardcodes the temporary library directory.
14808     hardcode_action_CXX=relink
14809   else
14810     # We can link without hardcoding, and we can hardcode nonexisting dirs.
14811     hardcode_action_CXX=immediate
14812   fi
14813 else
14814   # We cannot hardcode anything, or else we can only hardcode existing
14815   # directories.
14816   hardcode_action_CXX=unsupported
14817 fi
14818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14819 $as_echo "$hardcode_action_CXX" >&6; }
14820
14821 if test "$hardcode_action_CXX" = relink ||
14822    test "$inherit_rpath_CXX" = yes; then
14823   # Fast installation is not supported
14824   enable_fast_install=no
14825 elif test "$shlibpath_overrides_runpath" = yes ||
14826      test "$enable_shared" = no; then
14827   # Fast installation is not necessary
14828   enable_fast_install=needless
14829 fi
14830
14831
14832
14833
14834
14835
14836
14837   fi # test -n "$compiler"
14838
14839   CC=$lt_save_CC
14840   LDCXX=$LD
14841   LD=$lt_save_LD
14842   GCC=$lt_save_GCC
14843   with_gnu_ld=$lt_save_with_gnu_ld
14844   lt_cv_path_LDCXX=$lt_cv_path_LD
14845   lt_cv_path_LD=$lt_save_path_LD
14846   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14847   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14848 fi # test "$_lt_caught_CXX_error" != yes
14849
14850 ac_ext=c
14851 ac_cpp='$CPP $CPPFLAGS'
14852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14855
14856
14857
14858
14859
14860
14861
14862
14863
14864
14865
14866
14867
14868         ac_config_commands="$ac_config_commands libtool"
14869
14870
14871
14872
14873 # Only expand once:
14874
14875
14876 # ... and we need it soon, since it is used by some of the
14877 # link tests in the configure script.
14878 : ${CONFIG_LT=./config.lt}
14879 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_LT" >&5
14880 $as_echo "$as_me: creating $CONFIG_LT" >&6;}
14881 as_write_fail=0
14882 cat >"$CONFIG_LT" <<_ASEOF || as_write_fail=1
14883 #! $SHELL
14884 # Generated by $as_me.
14885 # Run this file to recreate a libtool stub with the current configuration.
14886 SHELL=\${CONFIG_SHELL-$SHELL}
14887 export SHELL
14888 _ASEOF
14889 cat >>"$CONFIG_LT" <<\_ASEOF || as_write_fail=1
14890 ## -------------------- ##
14891 ## M4sh Initialization. ##
14892 ## -------------------- ##
14893
14894 # Be more Bourne compatible
14895 DUALCASE=1; export DUALCASE # for MKS sh
14896 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14897   emulate sh
14898   NULLCMD=:
14899   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14900   # is contrary to our usage.  Disable this feature.
14901   alias -g '${1+"$@"}'='"$@"'
14902   setopt NO_GLOB_SUBST
14903 else
14904   case `(set -o) 2>/dev/null` in #(
14905   *posix*) :
14906     set -o posix ;; #(
14907   *) :
14908      ;;
14909 esac
14910 fi
14911
14912
14913 as_nl='
14914 '
14915 export as_nl
14916 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14917 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14918 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14919 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14920 # Prefer a ksh shell builtin over an external printf program on Solaris,
14921 # but without wasting forks for bash or zsh.
14922 if test -z "$BASH_VERSION$ZSH_VERSION" \
14923     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14924   as_echo='print -r --'
14925   as_echo_n='print -rn --'
14926 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14927   as_echo='printf %s\n'
14928   as_echo_n='printf %s'
14929 else
14930   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14931     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14932     as_echo_n='/usr/ucb/echo -n'
14933   else
14934     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14935     as_echo_n_body='eval
14936       arg=$1;
14937       case $arg in #(
14938       *"$as_nl"*)
14939         expr "X$arg" : "X\\(.*\\)$as_nl";
14940         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14941       esac;
14942       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14943     '
14944     export as_echo_n_body
14945     as_echo_n='sh -c $as_echo_n_body as_echo'
14946   fi
14947   export as_echo_body
14948   as_echo='sh -c $as_echo_body as_echo'
14949 fi
14950
14951 # The user is always right.
14952 if test "${PATH_SEPARATOR+set}" != set; then
14953   PATH_SEPARATOR=:
14954   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14955     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14956       PATH_SEPARATOR=';'
14957   }
14958 fi
14959
14960
14961 # IFS
14962 # We need space, tab and new line, in precisely that order.  Quoting is
14963 # there to prevent editors from complaining about space-tab.
14964 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14965 # splitting by setting IFS to empty value.)
14966 IFS=" ""        $as_nl"
14967
14968 # Find who we are.  Look in the path if we contain no directory separator.
14969 as_myself=
14970 case $0 in #((
14971   *[\\/]* ) as_myself=$0 ;;
14972   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14973 for as_dir in $PATH
14974 do
14975   IFS=$as_save_IFS
14976   test -z "$as_dir" && as_dir=.
14977     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14978   done
14979 IFS=$as_save_IFS
14980
14981      ;;
14982 esac
14983 # We did not find ourselves, most probably we were run as `sh COMMAND'
14984 # in which case we are not to be found in the path.
14985 if test "x$as_myself" = x; then
14986   as_myself=$0
14987 fi
14988 if test ! -f "$as_myself"; then
14989   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14990   exit 1
14991 fi
14992
14993 # Unset variables that we do not need and which cause bugs (e.g. in
14994 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14995 # suppresses any "Segmentation fault" message there.  '((' could
14996 # trigger a bug in pdksh 5.2.14.
14997 for as_var in BASH_ENV ENV MAIL MAILPATH
14998 do eval test x\${$as_var+set} = xset \
14999   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15000 done
15001 PS1='$ '
15002 PS2='> '
15003 PS4='+ '
15004
15005 # NLS nuisances.
15006 LC_ALL=C
15007 export LC_ALL
15008 LANGUAGE=C
15009 export LANGUAGE
15010
15011 # CDPATH.
15012 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15013
15014
15015 # as_fn_error STATUS ERROR [LINENO LOG_FD]
15016 # ----------------------------------------
15017 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15018 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15019 # script with STATUS, using 1 if that was 0.
15020 as_fn_error ()
15021 {
15022   as_status=$1; test $as_status -eq 0 && as_status=1
15023   if test "$4"; then
15024     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15025     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
15026   fi
15027   $as_echo "$as_me: error: $2" >&2
15028   as_fn_exit $as_status
15029 } # as_fn_error
15030
15031
15032 # as_fn_set_status STATUS
15033 # -----------------------
15034 # Set $? to STATUS, without forking.
15035 as_fn_set_status ()
15036 {
15037   return $1
15038 } # as_fn_set_status
15039
15040 # as_fn_exit STATUS
15041 # -----------------
15042 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15043 as_fn_exit ()
15044 {
15045   set +e
15046   as_fn_set_status $1
15047   exit $1
15048 } # as_fn_exit
15049
15050 # as_fn_unset VAR
15051 # ---------------
15052 # Portably unset VAR.
15053 as_fn_unset ()
15054 {
15055   { eval $1=; unset $1;}
15056 }
15057 as_unset=as_fn_unset
15058 # as_fn_append VAR VALUE
15059 # ----------------------
15060 # Append the text in VALUE to the end of the definition contained in VAR. Take
15061 # advantage of any shell optimizations that allow amortized linear growth over
15062 # repeated appends, instead of the typical quadratic growth present in naive
15063 # implementations.
15064 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15065   eval 'as_fn_append ()
15066   {
15067     eval $1+=\$2
15068   }'
15069 else
15070   as_fn_append ()
15071   {
15072     eval $1=\$$1\$2
15073   }
15074 fi # as_fn_append
15075
15076 # as_fn_arith ARG...
15077 # ------------------
15078 # Perform arithmetic evaluation on the ARGs, and store the result in the
15079 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15080 # must be portable across $(()) and expr.
15081 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15082   eval 'as_fn_arith ()
15083   {
15084     as_val=$(( $* ))
15085   }'
15086 else
15087   as_fn_arith ()
15088   {
15089     as_val=`expr "$@" || test $? -eq 1`
15090   }
15091 fi # as_fn_arith
15092
15093
15094 if expr a : '\(a\)' >/dev/null 2>&1 &&
15095    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15096   as_expr=expr
15097 else
15098   as_expr=false
15099 fi
15100
15101 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15102   as_basename=basename
15103 else
15104   as_basename=false
15105 fi
15106
15107 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15108   as_dirname=dirname
15109 else
15110   as_dirname=false
15111 fi
15112
15113 as_me=`$as_basename -- "$0" ||
15114 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15115          X"$0" : 'X\(//\)$' \| \
15116          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15117 $as_echo X/"$0" |
15118     sed '/^.*\/\([^/][^/]*\)\/*$/{
15119             s//\1/
15120             q
15121           }
15122           /^X\/\(\/\/\)$/{
15123             s//\1/
15124             q
15125           }
15126           /^X\/\(\/\).*/{
15127             s//\1/
15128             q
15129           }
15130           s/.*/./; q'`
15131
15132 # Avoid depending upon Character Ranges.
15133 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15134 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15135 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15136 as_cr_digits='0123456789'
15137 as_cr_alnum=$as_cr_Letters$as_cr_digits
15138
15139 ECHO_C= ECHO_N= ECHO_T=
15140 case `echo -n x` in #(((((
15141 -n*)
15142   case `echo 'xy\c'` in
15143   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15144   xy)  ECHO_C='\c';;
15145   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15146        ECHO_T=' ';;
15147   esac;;
15148 *)
15149   ECHO_N='-n';;
15150 esac
15151
15152 rm -f conf$$ conf$$.exe conf$$.file
15153 if test -d conf$$.dir; then
15154   rm -f conf$$.dir/conf$$.file
15155 else
15156   rm -f conf$$.dir
15157   mkdir conf$$.dir 2>/dev/null
15158 fi
15159 if (echo >conf$$.file) 2>/dev/null; then
15160   if ln -s conf$$.file conf$$ 2>/dev/null; then
15161     as_ln_s='ln -s'
15162     # ... but there are two gotchas:
15163     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15164     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15165     # In both cases, we have to default to `cp -pR'.
15166     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15167       as_ln_s='cp -pR'
15168   elif ln conf$$.file conf$$ 2>/dev/null; then
15169     as_ln_s=ln
15170   else
15171     as_ln_s='cp -pR'
15172   fi
15173 else
15174   as_ln_s='cp -pR'
15175 fi
15176 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15177 rmdir conf$$.dir 2>/dev/null
15178
15179
15180 # as_fn_mkdir_p
15181 # -------------
15182 # Create "$as_dir" as a directory, including parents if necessary.
15183 as_fn_mkdir_p ()
15184 {
15185
15186   case $as_dir in #(
15187   -*) as_dir=./$as_dir;;
15188   esac
15189   test -d "$as_dir" || eval $as_mkdir_p || {
15190     as_dirs=
15191     while :; do
15192       case $as_dir in #(
15193       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15194       *) as_qdir=$as_dir;;
15195       esac
15196       as_dirs="'$as_qdir' $as_dirs"
15197       as_dir=`$as_dirname -- "$as_dir" ||
15198 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15199          X"$as_dir" : 'X\(//\)[^/]' \| \
15200          X"$as_dir" : 'X\(//\)$' \| \
15201          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15202 $as_echo X"$as_dir" |
15203     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15204             s//\1/
15205             q
15206           }
15207           /^X\(\/\/\)[^/].*/{
15208             s//\1/
15209             q
15210           }
15211           /^X\(\/\/\)$/{
15212             s//\1/
15213             q
15214           }
15215           /^X\(\/\).*/{
15216             s//\1/
15217             q
15218           }
15219           s/.*/./; q'`
15220       test -d "$as_dir" && break
15221     done
15222     test -z "$as_dirs" || eval "mkdir $as_dirs"
15223   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
15224
15225
15226 } # as_fn_mkdir_p
15227 if mkdir -p . 2>/dev/null; then
15228   as_mkdir_p='mkdir -p "$as_dir"'
15229 else
15230   test -d ./-p && rmdir ./-p
15231   as_mkdir_p=false
15232 fi
15233
15234
15235 # as_fn_executable_p FILE
15236 # -----------------------
15237 # Test if FILE is an executable regular file.
15238 as_fn_executable_p ()
15239 {
15240   test -f "$1" && test -x "$1"
15241 } # as_fn_executable_p
15242 as_test_x='test -x'
15243 as_executable_p=as_fn_executable_p
15244
15245 # Sed expression to map a string onto a valid CPP name.
15246 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15247
15248 # Sed expression to map a string onto a valid variable name.
15249 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15250
15251
15252 exec 6>&1
15253 ## --------------------------------- ##
15254 ## Main body of "$CONFIG_LT" script. ##
15255 ## --------------------------------- ##
15256 _ASEOF
15257 test $as_write_fail = 0 && chmod +x "$CONFIG_LT"
15258
15259 cat >>"$CONFIG_LT" <<\_LTEOF
15260 lt_cl_silent=false
15261 exec 5>>config.log
15262 {
15263   echo
15264   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15265 ## Running $as_me. ##
15266 _ASBOX
15267 } >&5
15268
15269 lt_cl_help="\
15270 \`$as_me' creates a local libtool stub from the current configuration,
15271 for use in further configure time tests before the real libtool is
15272 generated.
15273
15274 Usage: $0 [OPTIONS]
15275
15276   -h, --help      print this help, then exit
15277   -V, --version   print version number, then exit
15278   -q, --quiet     do not print progress messages
15279   -d, --debug     don't remove temporary files
15280
15281 Report bugs to <bug-libtool@gnu.org>."
15282
15283 lt_cl_version="\
15284 config.lt
15285 configured by $0, generated by GNU Autoconf 2.69.
15286
15287 Copyright (C) 2009 Free Software Foundation, Inc.
15288 This config.lt script is free software; the Free Software Foundation
15289 gives unlimited permision to copy, distribute and modify it."
15290
15291 while test $# != 0
15292 do
15293   case $1 in
15294     --version | --v* | -V )
15295       echo "$lt_cl_version"; exit 0 ;;
15296     --help | --h* | -h )
15297       echo "$lt_cl_help"; exit 0 ;;
15298     --debug | --d* | -d )
15299       debug=: ;;
15300     --quiet | --q* | --silent | --s* | -q )
15301       lt_cl_silent=: ;;
15302
15303     -*) as_fn_error $? "unrecognized option: $1
15304 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15305
15306     *) as_fn_error $? "unrecognized argument: $1
15307 Try \`$0 --help' for more information." "$LINENO" 5 ;;
15308   esac
15309   shift
15310 done
15311
15312 if $lt_cl_silent; then
15313   exec 6>/dev/null
15314 fi
15315 _LTEOF
15316
15317 cat >>"$CONFIG_LT" <<_LTEOF
15318
15319
15320 # The HP-UX ksh and POSIX shell print the target directory to stdout
15321 # if CDPATH is set.
15322 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15323
15324 sed_quote_subst='$sed_quote_subst'
15325 double_quote_subst='$double_quote_subst'
15326 delay_variable_subst='$delay_variable_subst'
15327 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15328 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15329 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15330 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15331 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15332 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15333 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15334 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15335 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15336 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15337 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15338 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15339 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15340 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15341 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15342 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15343 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15344 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15345 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15346 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15347 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15348 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15349 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15350 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15351 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15352 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15353 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15354 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15355 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15356 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15357 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15358 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15359 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15360 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15361 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15362 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15363 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15364 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15365 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15366 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15367 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15368 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15369 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15370 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15371 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15372 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15373 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15374 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15375 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"`'
15376 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15377 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15378 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15379 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15380 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15381 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15382 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15383 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15384 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15385 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15386 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15387 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15388 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15389 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15390 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15391 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15392 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15393 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15394 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15395 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15396 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15397 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15398 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15399 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15400 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15401 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15402 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15403 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15404 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15405 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15406 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15407 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15408 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15409 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15410 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15411 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15412 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15413 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15414 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15415 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15416 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15417 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15418 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15419 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15420 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15421 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15422 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15423 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15424 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15425 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15426 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15427 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15428 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15429 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15430 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15431 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15432 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15433 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15434 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15435 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15436 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15437 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15438 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15439 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15440 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15441 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15442 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15443 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15444 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15445 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15446 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15447 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
15448 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
15449 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
15450 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
15451 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
15452 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
15453 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
15454 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
15455 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15456 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15457 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
15458 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
15459 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
15460 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
15461 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
15462 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
15463 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
15464 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
15465 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
15466 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15467 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15468 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
15469 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15470 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15471 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15472 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15473 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15474 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15475 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
15476 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15477 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
15478 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
15479 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
15480 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
15481 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
15482 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
15483 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
15484 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
15485 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
15486 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
15487 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
15488 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
15489 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
15490 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15491 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15492 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
15493 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
15494 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
15495 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
15496 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
15497 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15498 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
15499 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
15500 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
15501 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
15502
15503 LTCC='$LTCC'
15504 LTCFLAGS='$LTCFLAGS'
15505 compiler='$compiler_DEFAULT'
15506
15507 # A function that is used when there is no print builtin or printf.
15508 func_fallback_echo ()
15509 {
15510   eval 'cat <<_LTECHO_EOF
15511 \$1
15512 _LTECHO_EOF'
15513 }
15514
15515 # Quote evaled strings.
15516 for var in SHELL \
15517 ECHO \
15518 SED \
15519 GREP \
15520 EGREP \
15521 FGREP \
15522 LD \
15523 NM \
15524 LN_S \
15525 lt_SP2NL \
15526 lt_NL2SP \
15527 reload_flag \
15528 OBJDUMP \
15529 deplibs_check_method \
15530 file_magic_cmd \
15531 AR \
15532 AR_FLAGS \
15533 STRIP \
15534 RANLIB \
15535 CC \
15536 CFLAGS \
15537 compiler \
15538 lt_cv_sys_global_symbol_pipe \
15539 lt_cv_sys_global_symbol_to_cdecl \
15540 lt_cv_sys_global_symbol_to_c_name_address \
15541 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15542 lt_prog_compiler_no_builtin_flag \
15543 lt_prog_compiler_wl \
15544 lt_prog_compiler_pic \
15545 lt_prog_compiler_static \
15546 lt_cv_prog_compiler_c_o \
15547 need_locks \
15548 DSYMUTIL \
15549 NMEDIT \
15550 LIPO \
15551 OTOOL \
15552 OTOOL64 \
15553 shrext_cmds \
15554 export_dynamic_flag_spec \
15555 whole_archive_flag_spec \
15556 compiler_needs_object \
15557 with_gnu_ld \
15558 allow_undefined_flag \
15559 no_undefined_flag \
15560 hardcode_libdir_flag_spec \
15561 hardcode_libdir_flag_spec_ld \
15562 hardcode_libdir_separator \
15563 fix_srcfile_path \
15564 exclude_expsyms \
15565 include_expsyms \
15566 file_list_spec \
15567 variables_saved_for_relink \
15568 libname_spec \
15569 library_names_spec \
15570 soname_spec \
15571 install_override_mode \
15572 finish_eval \
15573 old_striplib \
15574 striplib \
15575 compiler_lib_search_dirs \
15576 predep_objects \
15577 postdep_objects \
15578 predeps \
15579 postdeps \
15580 compiler_lib_search_path \
15581 LD_CXX \
15582 reload_flag_CXX \
15583 compiler_CXX \
15584 lt_prog_compiler_no_builtin_flag_CXX \
15585 lt_prog_compiler_wl_CXX \
15586 lt_prog_compiler_pic_CXX \
15587 lt_prog_compiler_static_CXX \
15588 lt_cv_prog_compiler_c_o_CXX \
15589 export_dynamic_flag_spec_CXX \
15590 whole_archive_flag_spec_CXX \
15591 compiler_needs_object_CXX \
15592 with_gnu_ld_CXX \
15593 allow_undefined_flag_CXX \
15594 no_undefined_flag_CXX \
15595 hardcode_libdir_flag_spec_CXX \
15596 hardcode_libdir_flag_spec_ld_CXX \
15597 hardcode_libdir_separator_CXX \
15598 fix_srcfile_path_CXX \
15599 exclude_expsyms_CXX \
15600 include_expsyms_CXX \
15601 file_list_spec_CXX \
15602 compiler_lib_search_dirs_CXX \
15603 predep_objects_CXX \
15604 postdep_objects_CXX \
15605 predeps_CXX \
15606 postdeps_CXX \
15607 compiler_lib_search_path_CXX; do
15608     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15609     *[\\\\\\\`\\"\\\$]*)
15610       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15611       ;;
15612     *)
15613       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15614       ;;
15615     esac
15616 done
15617
15618 # Double-quote double-evaled strings.
15619 for var in reload_cmds \
15620 old_postinstall_cmds \
15621 old_postuninstall_cmds \
15622 old_archive_cmds \
15623 extract_expsyms_cmds \
15624 old_archive_from_new_cmds \
15625 old_archive_from_expsyms_cmds \
15626 archive_cmds \
15627 archive_expsym_cmds \
15628 module_cmds \
15629 module_expsym_cmds \
15630 export_symbols_cmds \
15631 prelink_cmds \
15632 postinstall_cmds \
15633 postuninstall_cmds \
15634 finish_cmds \
15635 sys_lib_search_path_spec \
15636 sys_lib_dlsearch_path_spec \
15637 reload_cmds_CXX \
15638 old_archive_cmds_CXX \
15639 old_archive_from_new_cmds_CXX \
15640 old_archive_from_expsyms_cmds_CXX \
15641 archive_cmds_CXX \
15642 archive_expsym_cmds_CXX \
15643 module_cmds_CXX \
15644 module_expsym_cmds_CXX \
15645 export_symbols_cmds_CXX \
15646 prelink_cmds_CXX; do
15647     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15648     *[\\\\\\\`\\"\\\$]*)
15649       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15650       ;;
15651     *)
15652       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15653       ;;
15654     esac
15655 done
15656
15657 ac_aux_dir='$ac_aux_dir'
15658 xsi_shell='$xsi_shell'
15659 lt_shell_append='$lt_shell_append'
15660
15661 # See if we are running on zsh, and set the options which allow our
15662 # commands through without removal of \ escapes INIT.
15663 if test -n "\${ZSH_VERSION+set}" ; then
15664    setopt NO_GLOB_SUBST
15665 fi
15666
15667
15668     PACKAGE='$PACKAGE'
15669     VERSION='$VERSION'
15670     TIMESTAMP='$TIMESTAMP'
15671     RM='$RM'
15672     ofile='$ofile'
15673
15674
15675
15676
15677
15678 _LTEOF
15679
15680 cat >>"$CONFIG_LT" <<\_LTEOF
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ofile" >&5
15682 $as_echo "$as_me: creating $ofile" >&6;}
15683
15684
15685     # See if we are running on zsh, and set the options which allow our
15686     # commands through without removal of \ escapes.
15687     if test -n "${ZSH_VERSION+set}" ; then
15688       setopt NO_GLOB_SUBST
15689     fi
15690
15691     cfgfile="${ofile}T"
15692     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15693     $RM "$cfgfile"
15694
15695     cat <<_LT_EOF >> "$cfgfile"
15696 #! $SHELL
15697
15698 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15699 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15700 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15701 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15702 #
15703 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15704 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15705 #   Written by Gordon Matzigkeit, 1996
15706 #
15707 #   This file is part of GNU Libtool.
15708 #
15709 # GNU Libtool is free software; you can redistribute it and/or
15710 # modify it under the terms of the GNU General Public License as
15711 # published by the Free Software Foundation; either version 2 of
15712 # the License, or (at your option) any later version.
15713 #
15714 # As a special exception to the GNU General Public License,
15715 # if you distribute this file as part of a program or library that
15716 # is built using GNU Libtool, you may include this file under the
15717 # same distribution terms that you use for the rest of that program.
15718 #
15719 # GNU Libtool is distributed in the hope that it will be useful,
15720 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15721 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15722 # GNU General Public License for more details.
15723 #
15724 # You should have received a copy of the GNU General Public License
15725 # along with GNU Libtool; see the file COPYING.  If not, a copy
15726 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15727 # obtained by writing to the Free Software Foundation, Inc.,
15728 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15729
15730
15731 # The names of the tagged configurations supported by this script.
15732 available_tags="CXX "
15733
15734 # ### BEGIN LIBTOOL CONFIG
15735
15736 # Which release of libtool.m4 was used?
15737 macro_version=$macro_version
15738 macro_revision=$macro_revision
15739
15740 # Whether or not to build shared libraries.
15741 build_libtool_libs=$enable_shared
15742
15743 # Whether or not to build static libraries.
15744 build_old_libs=$enable_static
15745
15746 # What type of objects to build.
15747 pic_mode=$pic_mode
15748
15749 # Whether or not to optimize for fast installation.
15750 fast_install=$enable_fast_install
15751
15752 # Shell to use when invoking shell scripts.
15753 SHELL=$lt_SHELL
15754
15755 # An echo program that protects backslashes.
15756 ECHO=$lt_ECHO
15757
15758 # The host system.
15759 host_alias=$host_alias
15760 host=$host
15761 host_os=$host_os
15762
15763 # The build system.
15764 build_alias=$build_alias
15765 build=$build
15766 build_os=$build_os
15767
15768 # A sed program that does not truncate output.
15769 SED=$lt_SED
15770
15771 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15772 Xsed="\$SED -e 1s/^X//"
15773
15774 # A grep program that handles long lines.
15775 GREP=$lt_GREP
15776
15777 # An ERE matcher.
15778 EGREP=$lt_EGREP
15779
15780 # A literal string matcher.
15781 FGREP=$lt_FGREP
15782
15783 # A BSD- or MS-compatible name lister.
15784 NM=$lt_NM
15785
15786 # Whether we need soft or hard links.
15787 LN_S=$lt_LN_S
15788
15789 # What is the maximum length of a command?
15790 max_cmd_len=$max_cmd_len
15791
15792 # Object file suffix (normally "o").
15793 objext=$ac_objext
15794
15795 # Executable file suffix (normally "").
15796 exeext=$exeext
15797
15798 # whether the shell understands "unset".
15799 lt_unset=$lt_unset
15800
15801 # turn spaces into newlines.
15802 SP2NL=$lt_lt_SP2NL
15803
15804 # turn newlines into spaces.
15805 NL2SP=$lt_lt_NL2SP
15806
15807 # An object symbol dumper.
15808 OBJDUMP=$lt_OBJDUMP
15809
15810 # Method to check whether dependent libraries are shared objects.
15811 deplibs_check_method=$lt_deplibs_check_method
15812
15813 # Command to use when deplibs_check_method == "file_magic".
15814 file_magic_cmd=$lt_file_magic_cmd
15815
15816 # The archiver.
15817 AR=$lt_AR
15818 AR_FLAGS=$lt_AR_FLAGS
15819
15820 # A symbol stripping program.
15821 STRIP=$lt_STRIP
15822
15823 # Commands used to install an old-style archive.
15824 RANLIB=$lt_RANLIB
15825 old_postinstall_cmds=$lt_old_postinstall_cmds
15826 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15827
15828 # Whether to use a lock for old archive extraction.
15829 lock_old_archive_extraction=$lock_old_archive_extraction
15830
15831 # A C compiler.
15832 LTCC=$lt_CC
15833
15834 # LTCC compiler flags.
15835 LTCFLAGS=$lt_CFLAGS
15836
15837 # Take the output of nm and produce a listing of raw symbols and C names.
15838 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
15839
15840 # Transform the output of nm in a proper C declaration.
15841 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
15842
15843 # Transform the output of nm in a C name address pair.
15844 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
15845
15846 # Transform the output of nm in a C name address pair when lib prefix is needed.
15847 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
15848
15849 # The name of the directory that contains temporary libtool files.
15850 objdir=$objdir
15851
15852 # Used to examine libraries when file_magic_cmd begins with "file".
15853 MAGIC_CMD=$MAGIC_CMD
15854
15855 # Must we lock files when doing compilation?
15856 need_locks=$lt_need_locks
15857
15858 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
15859 DSYMUTIL=$lt_DSYMUTIL
15860
15861 # Tool to change global to local symbols on Mac OS X.
15862 NMEDIT=$lt_NMEDIT
15863
15864 # Tool to manipulate fat objects and archives on Mac OS X.
15865 LIPO=$lt_LIPO
15866
15867 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
15868 OTOOL=$lt_OTOOL
15869
15870 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
15871 OTOOL64=$lt_OTOOL64
15872
15873 # Old archive suffix (normally "a").
15874 libext=$libext
15875
15876 # Shared library suffix (normally ".so").
15877 shrext_cmds=$lt_shrext_cmds
15878
15879 # The commands to extract the exported symbol list from a shared archive.
15880 extract_expsyms_cmds=$lt_extract_expsyms_cmds
15881
15882 # Variables whose values should be saved in libtool wrapper scripts and
15883 # restored at link time.
15884 variables_saved_for_relink=$lt_variables_saved_for_relink
15885
15886 # Do we need the "lib" prefix for modules?
15887 need_lib_prefix=$need_lib_prefix
15888
15889 # Do we need a version for libraries?
15890 need_version=$need_version
15891
15892 # Library versioning type.
15893 version_type=$version_type
15894
15895 # Shared library runtime path variable.
15896 runpath_var=$runpath_var
15897
15898 # Shared library path variable.
15899 shlibpath_var=$shlibpath_var
15900
15901 # Is shlibpath searched before the hard-coded library search path?
15902 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
15903
15904 # Format of library name prefix.
15905 libname_spec=$lt_libname_spec
15906
15907 # List of archive names.  First name is the real one, the rest are links.
15908 # The last name is the one that the linker finds with -lNAME
15909 library_names_spec=$lt_library_names_spec
15910
15911 # The coded name of the library, if different from the real name.
15912 soname_spec=$lt_soname_spec
15913
15914 # Permission mode override for installation of shared libraries.
15915 install_override_mode=$lt_install_override_mode
15916
15917 # Command to use after installation of a shared archive.
15918 postinstall_cmds=$lt_postinstall_cmds
15919
15920 # Command to use after uninstallation of a shared archive.
15921 postuninstall_cmds=$lt_postuninstall_cmds
15922
15923 # Commands used to finish a libtool library installation in a directory.
15924 finish_cmds=$lt_finish_cmds
15925
15926 # As "finish_cmds", except a single script fragment to be evaled but
15927 # not shown.
15928 finish_eval=$lt_finish_eval
15929
15930 # Whether we should hardcode library paths into libraries.
15931 hardcode_into_libs=$hardcode_into_libs
15932
15933 # Compile-time system search path for libraries.
15934 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
15935
15936 # Run-time system search path for libraries.
15937 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
15938
15939 # Whether dlopen is supported.
15940 dlopen_support=$enable_dlopen
15941
15942 # Whether dlopen of programs is supported.
15943 dlopen_self=$enable_dlopen_self
15944
15945 # Whether dlopen of statically linked programs is supported.
15946 dlopen_self_static=$enable_dlopen_self_static
15947
15948 # Commands to strip libraries.
15949 old_striplib=$lt_old_striplib
15950 striplib=$lt_striplib
15951
15952
15953 # The linker used to build libraries.
15954 LD=$lt_LD
15955
15956 # How to create reloadable object files.
15957 reload_flag=$lt_reload_flag
15958 reload_cmds=$lt_reload_cmds
15959
15960 # Commands used to build an old-style archive.
15961 old_archive_cmds=$lt_old_archive_cmds
15962
15963 # A language specific compiler.
15964 CC=$lt_compiler
15965
15966 # Is the compiler the GNU compiler?
15967 with_gcc=$GCC
15968
15969 # Compiler flag to turn off builtin functions.
15970 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
15971
15972 # How to pass a linker flag through the compiler.
15973 wl=$lt_lt_prog_compiler_wl
15974
15975 # Additional compiler flags for building library objects.
15976 pic_flag=$lt_lt_prog_compiler_pic
15977
15978 # Compiler flag to prevent dynamic linking.
15979 link_static_flag=$lt_lt_prog_compiler_static
15980
15981 # Does compiler simultaneously support -c and -o options?
15982 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15983
15984 # Whether or not to add -lc for building shared libraries.
15985 build_libtool_need_lc=$archive_cmds_need_lc
15986
15987 # Whether or not to disallow shared libs when runtime libs are static.
15988 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15989
15990 # Compiler flag to allow reflexive dlopens.
15991 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15992
15993 # Compiler flag to generate shared objects directly from archives.
15994 whole_archive_flag_spec=$lt_whole_archive_flag_spec
15995
15996 # Whether the compiler copes with passing no objects directly.
15997 compiler_needs_object=$lt_compiler_needs_object
15998
15999 # Create an old-style archive from a shared archive.
16000 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16001
16002 # Create a temporary old-style archive to link instead of a shared archive.
16003 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16004
16005 # Commands used to build a shared archive.
16006 archive_cmds=$lt_archive_cmds
16007 archive_expsym_cmds=$lt_archive_expsym_cmds
16008
16009 # Commands used to build a loadable module if different from building
16010 # a shared archive.
16011 module_cmds=$lt_module_cmds
16012 module_expsym_cmds=$lt_module_expsym_cmds
16013
16014 # Whether we are building with GNU ld or not.
16015 with_gnu_ld=$lt_with_gnu_ld
16016
16017 # Flag that allows shared libraries with undefined symbols to be built.
16018 allow_undefined_flag=$lt_allow_undefined_flag
16019
16020 # Flag that enforces no undefined symbols.
16021 no_undefined_flag=$lt_no_undefined_flag
16022
16023 # Flag to hardcode \$libdir into a binary during linking.
16024 # This must work even if \$libdir does not exist
16025 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16026
16027 # If ld is used when linking, flag to hardcode \$libdir into a binary
16028 # during linking.  This must work even if \$libdir does not exist.
16029 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16030
16031 # Whether we need a single "-rpath" flag with a separated argument.
16032 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16033
16034 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16035 # DIR into the resulting binary.
16036 hardcode_direct=$hardcode_direct
16037
16038 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16039 # DIR into the resulting binary and the resulting library dependency is
16040 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16041 # library is relocated.
16042 hardcode_direct_absolute=$hardcode_direct_absolute
16043
16044 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16045 # into the resulting binary.
16046 hardcode_minus_L=$hardcode_minus_L
16047
16048 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16049 # into the resulting binary.
16050 hardcode_shlibpath_var=$hardcode_shlibpath_var
16051
16052 # Set to "yes" if building a shared library automatically hardcodes DIR
16053 # into the library and all subsequent libraries and executables linked
16054 # against it.
16055 hardcode_automatic=$hardcode_automatic
16056
16057 # Set to yes if linker adds runtime paths of dependent libraries
16058 # to runtime path list.
16059 inherit_rpath=$inherit_rpath
16060
16061 # Whether libtool must link a program against all its dependency libraries.
16062 link_all_deplibs=$link_all_deplibs
16063
16064 # Fix the shell variable \$srcfile for the compiler.
16065 fix_srcfile_path=$lt_fix_srcfile_path
16066
16067 # Set to "yes" if exported symbols are required.
16068 always_export_symbols=$always_export_symbols
16069
16070 # The commands to list exported symbols.
16071 export_symbols_cmds=$lt_export_symbols_cmds
16072
16073 # Symbols that should not be listed in the preloaded symbols.
16074 exclude_expsyms=$lt_exclude_expsyms
16075
16076 # Symbols that must always be exported.
16077 include_expsyms=$lt_include_expsyms
16078
16079 # Commands necessary for linking programs (against libraries) with templates.
16080 prelink_cmds=$lt_prelink_cmds
16081
16082 # Specify filename containing input files.
16083 file_list_spec=$lt_file_list_spec
16084
16085 # How to hardcode a shared library path into an executable.
16086 hardcode_action=$hardcode_action
16087
16088 # The directories searched by this compiler when creating a shared library.
16089 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
16090
16091 # Dependencies to place before and after the objects being linked to
16092 # create a shared library.
16093 predep_objects=$lt_predep_objects
16094 postdep_objects=$lt_postdep_objects
16095 predeps=$lt_predeps
16096 postdeps=$lt_postdeps
16097
16098 # The library search path used internally by the compiler when linking
16099 # a shared library.
16100 compiler_lib_search_path=$lt_compiler_lib_search_path
16101
16102 # ### END LIBTOOL CONFIG
16103
16104 _LT_EOF
16105
16106   case $host_os in
16107   aix3*)
16108     cat <<\_LT_EOF >> "$cfgfile"
16109 # AIX sometimes has problems with the GCC collect2 program.  For some
16110 # reason, if we set the COLLECT_NAMES environment variable, the problems
16111 # vanish in a puff of smoke.
16112 if test "X${COLLECT_NAMES+set}" != Xset; then
16113   COLLECT_NAMES=
16114   export COLLECT_NAMES
16115 fi
16116 _LT_EOF
16117     ;;
16118   esac
16119
16120
16121 ltmain="$ac_aux_dir/ltmain.sh"
16122
16123
16124   # We use sed instead of cat because bash on DJGPP gets confused if
16125   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16126   # text mode, it properly converts lines to CR/LF.  This bash problem
16127   # is reportedly fixed, but why not run on old versions too?
16128   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16129     || (rm -f "$cfgfile"; exit 1)
16130
16131   case $xsi_shell in
16132   yes)
16133     cat << \_LT_EOF >> "$cfgfile"
16134
16135 # func_dirname file append nondir_replacement
16136 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16137 # otherwise set result to NONDIR_REPLACEMENT.
16138 func_dirname ()
16139 {
16140   case ${1} in
16141     */*) func_dirname_result="${1%/*}${2}" ;;
16142     *  ) func_dirname_result="${3}" ;;
16143   esac
16144 }
16145
16146 # func_basename file
16147 func_basename ()
16148 {
16149   func_basename_result="${1##*/}"
16150 }
16151
16152 # func_dirname_and_basename file append nondir_replacement
16153 # perform func_basename and func_dirname in a single function
16154 # call:
16155 #   dirname:  Compute the dirname of FILE.  If nonempty,
16156 #             add APPEND to the result, otherwise set result
16157 #             to NONDIR_REPLACEMENT.
16158 #             value returned in "$func_dirname_result"
16159 #   basename: Compute filename of FILE.
16160 #             value retuned in "$func_basename_result"
16161 # Implementation must be kept synchronized with func_dirname
16162 # and func_basename. For efficiency, we do not delegate to
16163 # those functions but instead duplicate the functionality here.
16164 func_dirname_and_basename ()
16165 {
16166   case ${1} in
16167     */*) func_dirname_result="${1%/*}${2}" ;;
16168     *  ) func_dirname_result="${3}" ;;
16169   esac
16170   func_basename_result="${1##*/}"
16171 }
16172
16173 # func_stripname prefix suffix name
16174 # strip PREFIX and SUFFIX off of NAME.
16175 # PREFIX and SUFFIX must not contain globbing or regex special
16176 # characters, hashes, percent signs, but SUFFIX may contain a leading
16177 # dot (in which case that matches only a dot).
16178 func_stripname ()
16179 {
16180   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16181   # positional parameters, so assign one to ordinary parameter first.
16182   func_stripname_result=${3}
16183   func_stripname_result=${func_stripname_result#"${1}"}
16184   func_stripname_result=${func_stripname_result%"${2}"}
16185 }
16186
16187 # func_opt_split
16188 func_opt_split ()
16189 {
16190   func_opt_split_opt=${1%%=*}
16191   func_opt_split_arg=${1#*=}
16192 }
16193
16194 # func_lo2o object
16195 func_lo2o ()
16196 {
16197   case ${1} in
16198     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16199     *)    func_lo2o_result=${1} ;;
16200   esac
16201 }
16202
16203 # func_xform libobj-or-source
16204 func_xform ()
16205 {
16206   func_xform_result=${1%.*}.lo
16207 }
16208
16209 # func_arith arithmetic-term...
16210 func_arith ()
16211 {
16212   func_arith_result=$(( $* ))
16213 }
16214
16215 # func_len string
16216 # STRING may not start with a hyphen.
16217 func_len ()
16218 {
16219   func_len_result=${#1}
16220 }
16221
16222 _LT_EOF
16223     ;;
16224   *) # Bourne compatible functions.
16225     cat << \_LT_EOF >> "$cfgfile"
16226
16227 # func_dirname file append nondir_replacement
16228 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16229 # otherwise set result to NONDIR_REPLACEMENT.
16230 func_dirname ()
16231 {
16232   # Extract subdirectory from the argument.
16233   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16234   if test "X$func_dirname_result" = "X${1}"; then
16235     func_dirname_result="${3}"
16236   else
16237     func_dirname_result="$func_dirname_result${2}"
16238   fi
16239 }
16240
16241 # func_basename file
16242 func_basename ()
16243 {
16244   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16245 }
16246
16247
16248 # func_stripname prefix suffix name
16249 # strip PREFIX and SUFFIX off of NAME.
16250 # PREFIX and SUFFIX must not contain globbing or regex special
16251 # characters, hashes, percent signs, but SUFFIX may contain a leading
16252 # dot (in which case that matches only a dot).
16253 # func_strip_suffix prefix name
16254 func_stripname ()
16255 {
16256   case ${2} in
16257     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16258     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16259   esac
16260 }
16261
16262 # sed scripts:
16263 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16264 my_sed_long_arg='1s/^-[^=]*=//'
16265
16266 # func_opt_split
16267 func_opt_split ()
16268 {
16269   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16270   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16271 }
16272
16273 # func_lo2o object
16274 func_lo2o ()
16275 {
16276   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16277 }
16278
16279 # func_xform libobj-or-source
16280 func_xform ()
16281 {
16282   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16283 }
16284
16285 # func_arith arithmetic-term...
16286 func_arith ()
16287 {
16288   func_arith_result=`expr "$@"`
16289 }
16290
16291 # func_len string
16292 # STRING may not start with a hyphen.
16293 func_len ()
16294 {
16295   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16296 }
16297
16298 _LT_EOF
16299 esac
16300
16301 case $lt_shell_append in
16302   yes)
16303     cat << \_LT_EOF >> "$cfgfile"
16304
16305 # func_append var value
16306 # Append VALUE to the end of shell variable VAR.
16307 func_append ()
16308 {
16309   eval "$1+=\$2"
16310 }
16311 _LT_EOF
16312     ;;
16313   *)
16314     cat << \_LT_EOF >> "$cfgfile"
16315
16316 # func_append var value
16317 # Append VALUE to the end of shell variable VAR.
16318 func_append ()
16319 {
16320   eval "$1=\$$1\$2"
16321 }
16322
16323 _LT_EOF
16324     ;;
16325   esac
16326
16327
16328   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16329     || (rm -f "$cfgfile"; exit 1)
16330
16331   mv -f "$cfgfile" "$ofile" ||
16332     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16333   chmod +x "$ofile"
16334
16335
16336     cat <<_LT_EOF >> "$ofile"
16337
16338 # ### BEGIN LIBTOOL TAG CONFIG: CXX
16339
16340 # The linker used to build libraries.
16341 LD=$lt_LD_CXX
16342
16343 # How to create reloadable object files.
16344 reload_flag=$lt_reload_flag_CXX
16345 reload_cmds=$lt_reload_cmds_CXX
16346
16347 # Commands used to build an old-style archive.
16348 old_archive_cmds=$lt_old_archive_cmds_CXX
16349
16350 # A language specific compiler.
16351 CC=$lt_compiler_CXX
16352
16353 # Is the compiler the GNU compiler?
16354 with_gcc=$GCC_CXX
16355
16356 # Compiler flag to turn off builtin functions.
16357 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
16358
16359 # How to pass a linker flag through the compiler.
16360 wl=$lt_lt_prog_compiler_wl_CXX
16361
16362 # Additional compiler flags for building library objects.
16363 pic_flag=$lt_lt_prog_compiler_pic_CXX
16364
16365 # Compiler flag to prevent dynamic linking.
16366 link_static_flag=$lt_lt_prog_compiler_static_CXX
16367
16368 # Does compiler simultaneously support -c and -o options?
16369 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
16370
16371 # Whether or not to add -lc for building shared libraries.
16372 build_libtool_need_lc=$archive_cmds_need_lc_CXX
16373
16374 # Whether or not to disallow shared libs when runtime libs are static.
16375 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
16376
16377 # Compiler flag to allow reflexive dlopens.
16378 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
16379
16380 # Compiler flag to generate shared objects directly from archives.
16381 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
16382
16383 # Whether the compiler copes with passing no objects directly.
16384 compiler_needs_object=$lt_compiler_needs_object_CXX
16385
16386 # Create an old-style archive from a shared archive.
16387 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
16388
16389 # Create a temporary old-style archive to link instead of a shared archive.
16390 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
16391
16392 # Commands used to build a shared archive.
16393 archive_cmds=$lt_archive_cmds_CXX
16394 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
16395
16396 # Commands used to build a loadable module if different from building
16397 # a shared archive.
16398 module_cmds=$lt_module_cmds_CXX
16399 module_expsym_cmds=$lt_module_expsym_cmds_CXX
16400
16401 # Whether we are building with GNU ld or not.
16402 with_gnu_ld=$lt_with_gnu_ld_CXX
16403
16404 # Flag that allows shared libraries with undefined symbols to be built.
16405 allow_undefined_flag=$lt_allow_undefined_flag_CXX
16406
16407 # Flag that enforces no undefined symbols.
16408 no_undefined_flag=$lt_no_undefined_flag_CXX
16409
16410 # Flag to hardcode \$libdir into a binary during linking.
16411 # This must work even if \$libdir does not exist
16412 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
16413
16414 # If ld is used when linking, flag to hardcode \$libdir into a binary
16415 # during linking.  This must work even if \$libdir does not exist.
16416 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
16417
16418 # Whether we need a single "-rpath" flag with a separated argument.
16419 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
16420
16421 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16422 # DIR into the resulting binary.
16423 hardcode_direct=$hardcode_direct_CXX
16424
16425 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16426 # DIR into the resulting binary and the resulting library dependency is
16427 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16428 # library is relocated.
16429 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
16430
16431 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16432 # into the resulting binary.
16433 hardcode_minus_L=$hardcode_minus_L_CXX
16434
16435 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16436 # into the resulting binary.
16437 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
16438
16439 # Set to "yes" if building a shared library automatically hardcodes DIR
16440 # into the library and all subsequent libraries and executables linked
16441 # against it.
16442 hardcode_automatic=$hardcode_automatic_CXX
16443
16444 # Set to yes if linker adds runtime paths of dependent libraries
16445 # to runtime path list.
16446 inherit_rpath=$inherit_rpath_CXX
16447
16448 # Whether libtool must link a program against all its dependency libraries.
16449 link_all_deplibs=$link_all_deplibs_CXX
16450
16451 # Fix the shell variable \$srcfile for the compiler.
16452 fix_srcfile_path=$lt_fix_srcfile_path_CXX
16453
16454 # Set to "yes" if exported symbols are required.
16455 always_export_symbols=$always_export_symbols_CXX
16456
16457 # The commands to list exported symbols.
16458 export_symbols_cmds=$lt_export_symbols_cmds_CXX
16459
16460 # Symbols that should not be listed in the preloaded symbols.
16461 exclude_expsyms=$lt_exclude_expsyms_CXX
16462
16463 # Symbols that must always be exported.
16464 include_expsyms=$lt_include_expsyms_CXX
16465
16466 # Commands necessary for linking programs (against libraries) with templates.
16467 prelink_cmds=$lt_prelink_cmds_CXX
16468
16469 # Specify filename containing input files.
16470 file_list_spec=$lt_file_list_spec_CXX
16471
16472 # How to hardcode a shared library path into an executable.
16473 hardcode_action=$hardcode_action_CXX
16474
16475 # The directories searched by this compiler when creating a shared library.
16476 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
16477
16478 # Dependencies to place before and after the objects being linked to
16479 # create a shared library.
16480 predep_objects=$lt_predep_objects_CXX
16481 postdep_objects=$lt_postdep_objects_CXX
16482 predeps=$lt_predeps_CXX
16483 postdeps=$lt_postdeps_CXX
16484
16485 # The library search path used internally by the compiler when linking
16486 # a shared library.
16487 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
16488
16489 # ### END LIBTOOL TAG CONFIG: CXX
16490 _LT_EOF
16491
16492
16493 as_fn_exit 0
16494 _LTEOF
16495 chmod +x "$CONFIG_LT"
16496
16497 # configure is writing to config.log, but config.lt does its own redirection,
16498 # appending to config.log, which fails on DOS, as config.log is still kept
16499 # open by configure.  Here we exec the FD to /dev/null, effectively closing
16500 # config.log, so it can be properly (re)opened and appended to by config.lt.
16501 lt_cl_success=:
16502 test "$silent" = yes &&
16503   lt_config_lt_args="$lt_config_lt_args --quiet"
16504 exec 5>/dev/null
16505 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
16506 exec 5>>config.log
16507 $lt_cl_success || as_fn_exit 1
16508
16509
16510 # We require a C++17 compiler.  Check if one is available, and if
16511 # necessary, set CXX_DIALECT to some -std=xxx switch.
16512   ax_cxx_compile_alternatives="17 1z"    ax_cxx_compile_cxx17_required=true
16513   ac_ext=cpp
16514 ac_cpp='$CXXCPP $CPPFLAGS'
16515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16518   CXX_DIALECT=""
16519   ac_success=no
16520
16521       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features by default" >&5
16522 $as_echo_n "checking whether $CXX supports C++17 features by default... " >&6; }
16523 if ${ax_cv_cxx_compile_cxx17+:} false; then :
16524   $as_echo_n "(cached) " >&6
16525 else
16526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16527 /* end confdefs.h.  */
16528
16529
16530 // If the compiler admits that it is not ready for C++11, why torture it?
16531 // Hopefully, this will speed up the test.
16532
16533 #ifndef __cplusplus
16534
16535 #error "This is not a C++ compiler"
16536
16537 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
16538 // only set it correctly if /Zc:__cplusplus is specified as well as a
16539 // /std:c++NN switch:
16540 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
16541 #elif __cplusplus < 201103L && !defined _MSC_VER
16542
16543 #error "This is not a C++11 compiler"
16544
16545 #else
16546
16547 namespace cxx11
16548 {
16549
16550   namespace test_static_assert
16551   {
16552
16553     template <typename T>
16554     struct check
16555     {
16556       static_assert(sizeof(int) <= sizeof(T), "not big enough");
16557     };
16558
16559   }
16560
16561   namespace test_final_override
16562   {
16563
16564     struct Base
16565     {
16566       virtual ~Base() {}
16567       virtual void f() {}
16568     };
16569
16570     struct Derived : public Base
16571     {
16572       virtual ~Derived() override {}
16573       virtual void f() override {}
16574     };
16575
16576   }
16577
16578   namespace test_double_right_angle_brackets
16579   {
16580
16581     template < typename T >
16582     struct check {};
16583
16584     typedef check<void> single_type;
16585     typedef check<check<void>> double_type;
16586     typedef check<check<check<void>>> triple_type;
16587     typedef check<check<check<check<void>>>> quadruple_type;
16588
16589   }
16590
16591   namespace test_decltype
16592   {
16593
16594     int
16595     f()
16596     {
16597       int a = 1;
16598       decltype(a) b = 2;
16599       return a + b;
16600     }
16601
16602   }
16603
16604   namespace test_type_deduction
16605   {
16606
16607     template < typename T1, typename T2 >
16608     struct is_same
16609     {
16610       static const bool value = false;
16611     };
16612
16613     template < typename T >
16614     struct is_same<T, T>
16615     {
16616       static const bool value = true;
16617     };
16618
16619     template < typename T1, typename T2 >
16620     auto
16621     add(T1 a1, T2 a2) -> decltype(a1 + a2)
16622     {
16623       return a1 + a2;
16624     }
16625
16626     int
16627     test(const int c, volatile int v)
16628     {
16629       static_assert(is_same<int, decltype(0)>::value == true, "");
16630       static_assert(is_same<int, decltype(c)>::value == false, "");
16631       static_assert(is_same<int, decltype(v)>::value == false, "");
16632       auto ac = c;
16633       auto av = v;
16634       auto sumi = ac + av + 'x';
16635       auto sumf = ac + av + 1.0;
16636       static_assert(is_same<int, decltype(ac)>::value == true, "");
16637       static_assert(is_same<int, decltype(av)>::value == true, "");
16638       static_assert(is_same<int, decltype(sumi)>::value == true, "");
16639       static_assert(is_same<int, decltype(sumf)>::value == false, "");
16640       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
16641       return (sumf > 0.0) ? sumi : add(c, v);
16642     }
16643
16644   }
16645
16646   namespace test_noexcept
16647   {
16648
16649     int f() { return 0; }
16650     int g() noexcept { return 0; }
16651
16652     static_assert(noexcept(f()) == false, "");
16653     static_assert(noexcept(g()) == true, "");
16654
16655   }
16656
16657   namespace test_constexpr
16658   {
16659
16660     template < typename CharT >
16661     unsigned long constexpr
16662     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
16663     {
16664       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
16665     }
16666
16667     template < typename CharT >
16668     unsigned long constexpr
16669     strlen_c(const CharT *const s) noexcept
16670     {
16671       return strlen_c_r(s, 0UL);
16672     }
16673
16674     static_assert(strlen_c("") == 0UL, "");
16675     static_assert(strlen_c("1") == 1UL, "");
16676     static_assert(strlen_c("example") == 7UL, "");
16677     static_assert(strlen_c("another\0example") == 7UL, "");
16678
16679   }
16680
16681   namespace test_rvalue_references
16682   {
16683
16684     template < int N >
16685     struct answer
16686     {
16687       static constexpr int value = N;
16688     };
16689
16690     answer<1> f(int&)       { return answer<1>(); }
16691     answer<2> f(const int&) { return answer<2>(); }
16692     answer<3> f(int&&)      { return answer<3>(); }
16693
16694     void
16695     test()
16696     {
16697       int i = 0;
16698       const int c = 0;
16699       static_assert(decltype(f(i))::value == 1, "");
16700       static_assert(decltype(f(c))::value == 2, "");
16701       static_assert(decltype(f(0))::value == 3, "");
16702     }
16703
16704   }
16705
16706   namespace test_uniform_initialization
16707   {
16708
16709     struct test
16710     {
16711       static const int zero {};
16712       static const int one {1};
16713     };
16714
16715     static_assert(test::zero == 0, "");
16716     static_assert(test::one == 1, "");
16717
16718   }
16719
16720   namespace test_lambdas
16721   {
16722
16723     void
16724     test1()
16725     {
16726       auto lambda1 = [](){};
16727       auto lambda2 = lambda1;
16728       lambda1();
16729       lambda2();
16730     }
16731
16732     int
16733     test2()
16734     {
16735       auto a = [](int i, int j){ return i + j; }(1, 2);
16736       auto b = []() -> int { return '0'; }();
16737       auto c = [=](){ return a + b; }();
16738       auto d = [&](){ return c; }();
16739       auto e = [a, &b](int x) mutable {
16740         const auto identity = [](int y){ return y; };
16741         for (auto i = 0; i < a; ++i)
16742           a += b--;
16743         return x + identity(a + b);
16744       }(0);
16745       return a + b + c + d + e;
16746     }
16747
16748     int
16749     test3()
16750     {
16751       const auto nullary = [](){ return 0; };
16752       const auto unary = [](int x){ return x; };
16753       using nullary_t = decltype(nullary);
16754       using unary_t = decltype(unary);
16755       const auto higher1st = [](nullary_t f){ return f(); };
16756       const auto higher2nd = [unary](nullary_t f1){
16757         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
16758       };
16759       return higher1st(nullary) + higher2nd(nullary)(unary);
16760     }
16761
16762   }
16763
16764   namespace test_variadic_templates
16765   {
16766
16767     template <int...>
16768     struct sum;
16769
16770     template <int N0, int... N1toN>
16771     struct sum<N0, N1toN...>
16772     {
16773       static constexpr auto value = N0 + sum<N1toN...>::value;
16774     };
16775
16776     template <>
16777     struct sum<>
16778     {
16779       static constexpr auto value = 0;
16780     };
16781
16782     static_assert(sum<>::value == 0, "");
16783     static_assert(sum<1>::value == 1, "");
16784     static_assert(sum<23>::value == 23, "");
16785     static_assert(sum<1, 2>::value == 3, "");
16786     static_assert(sum<5, 5, 11>::value == 21, "");
16787     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
16788
16789   }
16790
16791   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
16792   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
16793   // because of this.
16794   namespace test_template_alias_sfinae
16795   {
16796
16797     struct foo {};
16798
16799     template<typename T>
16800     using member = typename T::member_type;
16801
16802     template<typename T>
16803     void func(...) {}
16804
16805     template<typename T>
16806     void func(member<T>*) {}
16807
16808     void test();
16809
16810     void test() { func<foo>(0); }
16811
16812   }
16813
16814 }  // namespace cxx11
16815
16816 #endif  // __cplusplus >= 201103L
16817
16818
16819
16820
16821 // If the compiler admits that it is not ready for C++14, why torture it?
16822 // Hopefully, this will speed up the test.
16823
16824 #ifndef __cplusplus
16825
16826 #error "This is not a C++ compiler"
16827
16828 #elif __cplusplus < 201402L && !defined _MSC_VER
16829
16830 #error "This is not a C++14 compiler"
16831
16832 #else
16833
16834 namespace cxx14
16835 {
16836
16837   namespace test_polymorphic_lambdas
16838   {
16839
16840     int
16841     test()
16842     {
16843       const auto lambda = [](auto&&... args){
16844         const auto istiny = [](auto x){
16845           return (sizeof(x) == 1UL) ? 1 : 0;
16846         };
16847         const int aretiny[] = { istiny(args)... };
16848         return aretiny[0];
16849       };
16850       return lambda(1, 1L, 1.0f, '1');
16851     }
16852
16853   }
16854
16855   namespace test_binary_literals
16856   {
16857
16858     constexpr auto ivii = 0b0000000000101010;
16859     static_assert(ivii == 42, "wrong value");
16860
16861   }
16862
16863   namespace test_generalized_constexpr
16864   {
16865
16866     template < typename CharT >
16867     constexpr unsigned long
16868     strlen_c(const CharT *const s) noexcept
16869     {
16870       auto length = 0UL;
16871       for (auto p = s; *p; ++p)
16872         ++length;
16873       return length;
16874     }
16875
16876     static_assert(strlen_c("") == 0UL, "");
16877     static_assert(strlen_c("x") == 1UL, "");
16878     static_assert(strlen_c("test") == 4UL, "");
16879     static_assert(strlen_c("another\0test") == 7UL, "");
16880
16881   }
16882
16883   namespace test_lambda_init_capture
16884   {
16885
16886     int
16887     test()
16888     {
16889       auto x = 0;
16890       const auto lambda1 = [a = x](int b){ return a + b; };
16891       const auto lambda2 = [a = lambda1(x)](){ return a; };
16892       return lambda2();
16893     }
16894
16895   }
16896
16897   namespace test_digit_separators
16898   {
16899
16900     constexpr auto ten_million = 100'000'000;
16901     static_assert(ten_million == 100000000, "");
16902
16903   }
16904
16905   namespace test_return_type_deduction
16906   {
16907
16908     auto f(int& x) { return x; }
16909     decltype(auto) g(int& x) { return x; }
16910
16911     template < typename T1, typename T2 >
16912     struct is_same
16913     {
16914       static constexpr auto value = false;
16915     };
16916
16917     template < typename T >
16918     struct is_same<T, T>
16919     {
16920       static constexpr auto value = true;
16921     };
16922
16923     int
16924     test()
16925     {
16926       auto x = 0;
16927       static_assert(is_same<int, decltype(f(x))>::value, "");
16928       static_assert(is_same<int&, decltype(g(x))>::value, "");
16929       return x;
16930     }
16931
16932   }
16933
16934 }  // namespace cxx14
16935
16936 #endif  // __cplusplus >= 201402L
16937
16938
16939
16940
16941 // If the compiler admits that it is not ready for C++17, why torture it?
16942 // Hopefully, this will speed up the test.
16943
16944 #ifndef __cplusplus
16945
16946 #error "This is not a C++ compiler"
16947
16948 #elif __cplusplus < 201703L && !defined _MSC_VER
16949
16950 #error "This is not a C++17 compiler"
16951
16952 #else
16953
16954 #include <initializer_list>
16955 #include <utility>
16956 #include <type_traits>
16957
16958 namespace cxx17
16959 {
16960
16961   namespace test_constexpr_lambdas
16962   {
16963
16964     constexpr int foo = [](){return 42;}();
16965
16966   }
16967
16968   namespace test::nested_namespace::definitions
16969   {
16970
16971   }
16972
16973   namespace test_fold_expression
16974   {
16975
16976     template<typename... Args>
16977     int multiply(Args... args)
16978     {
16979       return (args * ... * 1);
16980     }
16981
16982     template<typename... Args>
16983     bool all(Args... args)
16984     {
16985       return (args && ...);
16986     }
16987
16988   }
16989
16990   namespace test_extended_static_assert
16991   {
16992
16993     static_assert (true);
16994
16995   }
16996
16997   namespace test_auto_brace_init_list
16998   {
16999
17000     auto foo = {5};
17001     auto bar {5};
17002
17003     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
17004     static_assert(std::is_same<int, decltype(bar)>::value);
17005   }
17006
17007   namespace test_typename_in_template_template_parameter
17008   {
17009
17010     template<template<typename> typename X> struct D;
17011
17012   }
17013
17014   namespace test_fallthrough_nodiscard_maybe_unused_attributes
17015   {
17016
17017     int f1()
17018     {
17019       return 42;
17020     }
17021
17022     [[nodiscard]] int f2()
17023     {
17024       [[maybe_unused]] auto unused = f1();
17025
17026       switch (f1())
17027       {
17028       case 17:
17029         f1();
17030         [[fallthrough]];
17031       case 42:
17032         f1();
17033       }
17034       return f1();
17035     }
17036
17037   }
17038
17039   namespace test_extended_aggregate_initialization
17040   {
17041
17042     struct base1
17043     {
17044       int b1, b2 = 42;
17045     };
17046
17047     struct base2
17048     {
17049       base2() {
17050         b3 = 42;
17051       }
17052       int b3;
17053     };
17054
17055     struct derived : base1, base2
17056     {
17057         int d;
17058     };
17059
17060     derived d1 {{1, 2}, {}, 4};  // full initialization
17061     derived d2 {{}, {}, 4};      // value-initialized bases
17062
17063   }
17064
17065   namespace test_general_range_based_for_loop
17066   {
17067
17068     struct iter
17069     {
17070       int i;
17071
17072       int& operator* ()
17073       {
17074         return i;
17075       }
17076
17077       const int& operator* () const
17078       {
17079         return i;
17080       }
17081
17082       iter& operator++()
17083       {
17084         ++i;
17085         return *this;
17086       }
17087     };
17088
17089     struct sentinel
17090     {
17091       int i;
17092     };
17093
17094     bool operator== (const iter& i, const sentinel& s)
17095     {
17096       return i.i == s.i;
17097     }
17098
17099     bool operator!= (const iter& i, const sentinel& s)
17100     {
17101       return !(i == s);
17102     }
17103
17104     struct range
17105     {
17106       iter begin() const
17107       {
17108         return {0};
17109       }
17110
17111       sentinel end() const
17112       {
17113         return {5};
17114       }
17115     };
17116
17117     void f()
17118     {
17119       range r {};
17120
17121       for (auto i : r)
17122       {
17123         [[maybe_unused]] auto v = i;
17124       }
17125     }
17126
17127   }
17128
17129   namespace test_lambda_capture_asterisk_this_by_value
17130   {
17131
17132     struct t
17133     {
17134       int i;
17135       int foo()
17136       {
17137         return [*this]()
17138         {
17139           return i;
17140         }();
17141       }
17142     };
17143
17144   }
17145
17146   namespace test_enum_class_construction
17147   {
17148
17149     enum class byte : unsigned char
17150     {};
17151
17152     byte foo {42};
17153
17154   }
17155
17156   namespace test_constexpr_if
17157   {
17158
17159     template <bool cond>
17160     int f ()
17161     {
17162       if constexpr(cond)
17163       {
17164         return 13;
17165       }
17166       else
17167       {
17168         return 42;
17169       }
17170     }
17171
17172   }
17173
17174   namespace test_selection_statement_with_initializer
17175   {
17176
17177     int f()
17178     {
17179       return 13;
17180     }
17181
17182     int f2()
17183     {
17184       if (auto i = f(); i > 0)
17185       {
17186         return 3;
17187       }
17188
17189       switch (auto i = f(); i + 4)
17190       {
17191       case 17:
17192         return 2;
17193
17194       default:
17195         return 1;
17196       }
17197     }
17198
17199   }
17200
17201   namespace test_template_argument_deduction_for_class_templates
17202   {
17203
17204     template <typename T1, typename T2>
17205     struct pair
17206     {
17207       pair (T1 p1, T2 p2)
17208         : m1 {p1},
17209           m2 {p2}
17210       {}
17211
17212       T1 m1;
17213       T2 m2;
17214     };
17215
17216     void f()
17217     {
17218       [[maybe_unused]] auto p = pair{13, 42u};
17219     }
17220
17221   }
17222
17223   namespace test_non_type_auto_template_parameters
17224   {
17225
17226     template <auto n>
17227     struct B
17228     {};
17229
17230     B<5> b1;
17231     B<'a'> b2;
17232
17233   }
17234
17235   namespace test_structured_bindings
17236   {
17237
17238     int arr[2] = { 1, 2 };
17239     std::pair<int, int> pr = { 1, 2 };
17240
17241     auto f1() -> int(&)[2]
17242     {
17243       return arr;
17244     }
17245
17246     auto f2() -> std::pair<int, int>&
17247     {
17248       return pr;
17249     }
17250
17251     struct S
17252     {
17253       int x1 : 2;
17254       volatile double y1;
17255     };
17256
17257     S f3()
17258     {
17259       return {};
17260     }
17261
17262     auto [ x1, y1 ] = f1();
17263     auto& [ xr1, yr1 ] = f1();
17264     auto [ x2, y2 ] = f2();
17265     auto& [ xr2, yr2 ] = f2();
17266     const auto [ x3, y3 ] = f3();
17267
17268   }
17269
17270   namespace test_exception_spec_type_system
17271   {
17272
17273     struct Good {};
17274     struct Bad {};
17275
17276     void g1() noexcept;
17277     void g2();
17278
17279     template<typename T>
17280     Bad
17281     f(T*, T*);
17282
17283     template<typename T1, typename T2>
17284     Good
17285     f(T1*, T2*);
17286
17287     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
17288
17289   }
17290
17291   namespace test_inline_variables
17292   {
17293
17294     template<class T> void f(T)
17295     {}
17296
17297     template<class T> inline T g(T)
17298     {
17299       return T{};
17300     }
17301
17302     template<> inline void f<>(int)
17303     {}
17304
17305     template<> int g<>(int)
17306     {
17307       return 5;
17308     }
17309
17310   }
17311
17312 }  // namespace cxx17
17313
17314 #endif  // __cplusplus < 201703L && !defined _MSC_VER
17315
17316
17317
17318 _ACEOF
17319 if ac_fn_cxx_try_compile "$LINENO"; then :
17320   ax_cv_cxx_compile_cxx17=yes
17321 else
17322   ax_cv_cxx_compile_cxx17=no
17323 fi
17324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17325 fi
17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx17" >&5
17327 $as_echo "$ax_cv_cxx_compile_cxx17" >&6; }
17328     if test x$ax_cv_cxx_compile_cxx17 = xyes; then
17329       ac_success=yes
17330     fi
17331
17332     if test x$ac_success = xno; then
17333     for alternative in ${ax_cxx_compile_alternatives}; do
17334       switch="-std=gnu++${alternative}"
17335       cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
17336       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
17337 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
17338 if eval \${$cachevar+:} false; then :
17339   $as_echo_n "(cached) " >&6
17340 else
17341   ac_save_CXX="$CXX"
17342          CXX="$CXX $switch"
17343          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17344 /* end confdefs.h.  */
17345
17346
17347 // If the compiler admits that it is not ready for C++11, why torture it?
17348 // Hopefully, this will speed up the test.
17349
17350 #ifndef __cplusplus
17351
17352 #error "This is not a C++ compiler"
17353
17354 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
17355 // only set it correctly if /Zc:__cplusplus is specified as well as a
17356 // /std:c++NN switch:
17357 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
17358 #elif __cplusplus < 201103L && !defined _MSC_VER
17359
17360 #error "This is not a C++11 compiler"
17361
17362 #else
17363
17364 namespace cxx11
17365 {
17366
17367   namespace test_static_assert
17368   {
17369
17370     template <typename T>
17371     struct check
17372     {
17373       static_assert(sizeof(int) <= sizeof(T), "not big enough");
17374     };
17375
17376   }
17377
17378   namespace test_final_override
17379   {
17380
17381     struct Base
17382     {
17383       virtual ~Base() {}
17384       virtual void f() {}
17385     };
17386
17387     struct Derived : public Base
17388     {
17389       virtual ~Derived() override {}
17390       virtual void f() override {}
17391     };
17392
17393   }
17394
17395   namespace test_double_right_angle_brackets
17396   {
17397
17398     template < typename T >
17399     struct check {};
17400
17401     typedef check<void> single_type;
17402     typedef check<check<void>> double_type;
17403     typedef check<check<check<void>>> triple_type;
17404     typedef check<check<check<check<void>>>> quadruple_type;
17405
17406   }
17407
17408   namespace test_decltype
17409   {
17410
17411     int
17412     f()
17413     {
17414       int a = 1;
17415       decltype(a) b = 2;
17416       return a + b;
17417     }
17418
17419   }
17420
17421   namespace test_type_deduction
17422   {
17423
17424     template < typename T1, typename T2 >
17425     struct is_same
17426     {
17427       static const bool value = false;
17428     };
17429
17430     template < typename T >
17431     struct is_same<T, T>
17432     {
17433       static const bool value = true;
17434     };
17435
17436     template < typename T1, typename T2 >
17437     auto
17438     add(T1 a1, T2 a2) -> decltype(a1 + a2)
17439     {
17440       return a1 + a2;
17441     }
17442
17443     int
17444     test(const int c, volatile int v)
17445     {
17446       static_assert(is_same<int, decltype(0)>::value == true, "");
17447       static_assert(is_same<int, decltype(c)>::value == false, "");
17448       static_assert(is_same<int, decltype(v)>::value == false, "");
17449       auto ac = c;
17450       auto av = v;
17451       auto sumi = ac + av + 'x';
17452       auto sumf = ac + av + 1.0;
17453       static_assert(is_same<int, decltype(ac)>::value == true, "");
17454       static_assert(is_same<int, decltype(av)>::value == true, "");
17455       static_assert(is_same<int, decltype(sumi)>::value == true, "");
17456       static_assert(is_same<int, decltype(sumf)>::value == false, "");
17457       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
17458       return (sumf > 0.0) ? sumi : add(c, v);
17459     }
17460
17461   }
17462
17463   namespace test_noexcept
17464   {
17465
17466     int f() { return 0; }
17467     int g() noexcept { return 0; }
17468
17469     static_assert(noexcept(f()) == false, "");
17470     static_assert(noexcept(g()) == true, "");
17471
17472   }
17473
17474   namespace test_constexpr
17475   {
17476
17477     template < typename CharT >
17478     unsigned long constexpr
17479     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
17480     {
17481       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
17482     }
17483
17484     template < typename CharT >
17485     unsigned long constexpr
17486     strlen_c(const CharT *const s) noexcept
17487     {
17488       return strlen_c_r(s, 0UL);
17489     }
17490
17491     static_assert(strlen_c("") == 0UL, "");
17492     static_assert(strlen_c("1") == 1UL, "");
17493     static_assert(strlen_c("example") == 7UL, "");
17494     static_assert(strlen_c("another\0example") == 7UL, "");
17495
17496   }
17497
17498   namespace test_rvalue_references
17499   {
17500
17501     template < int N >
17502     struct answer
17503     {
17504       static constexpr int value = N;
17505     };
17506
17507     answer<1> f(int&)       { return answer<1>(); }
17508     answer<2> f(const int&) { return answer<2>(); }
17509     answer<3> f(int&&)      { return answer<3>(); }
17510
17511     void
17512     test()
17513     {
17514       int i = 0;
17515       const int c = 0;
17516       static_assert(decltype(f(i))::value == 1, "");
17517       static_assert(decltype(f(c))::value == 2, "");
17518       static_assert(decltype(f(0))::value == 3, "");
17519     }
17520
17521   }
17522
17523   namespace test_uniform_initialization
17524   {
17525
17526     struct test
17527     {
17528       static const int zero {};
17529       static const int one {1};
17530     };
17531
17532     static_assert(test::zero == 0, "");
17533     static_assert(test::one == 1, "");
17534
17535   }
17536
17537   namespace test_lambdas
17538   {
17539
17540     void
17541     test1()
17542     {
17543       auto lambda1 = [](){};
17544       auto lambda2 = lambda1;
17545       lambda1();
17546       lambda2();
17547     }
17548
17549     int
17550     test2()
17551     {
17552       auto a = [](int i, int j){ return i + j; }(1, 2);
17553       auto b = []() -> int { return '0'; }();
17554       auto c = [=](){ return a + b; }();
17555       auto d = [&](){ return c; }();
17556       auto e = [a, &b](int x) mutable {
17557         const auto identity = [](int y){ return y; };
17558         for (auto i = 0; i < a; ++i)
17559           a += b--;
17560         return x + identity(a + b);
17561       }(0);
17562       return a + b + c + d + e;
17563     }
17564
17565     int
17566     test3()
17567     {
17568       const auto nullary = [](){ return 0; };
17569       const auto unary = [](int x){ return x; };
17570       using nullary_t = decltype(nullary);
17571       using unary_t = decltype(unary);
17572       const auto higher1st = [](nullary_t f){ return f(); };
17573       const auto higher2nd = [unary](nullary_t f1){
17574         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
17575       };
17576       return higher1st(nullary) + higher2nd(nullary)(unary);
17577     }
17578
17579   }
17580
17581   namespace test_variadic_templates
17582   {
17583
17584     template <int...>
17585     struct sum;
17586
17587     template <int N0, int... N1toN>
17588     struct sum<N0, N1toN...>
17589     {
17590       static constexpr auto value = N0 + sum<N1toN...>::value;
17591     };
17592
17593     template <>
17594     struct sum<>
17595     {
17596       static constexpr auto value = 0;
17597     };
17598
17599     static_assert(sum<>::value == 0, "");
17600     static_assert(sum<1>::value == 1, "");
17601     static_assert(sum<23>::value == 23, "");
17602     static_assert(sum<1, 2>::value == 3, "");
17603     static_assert(sum<5, 5, 11>::value == 21, "");
17604     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
17605
17606   }
17607
17608   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
17609   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
17610   // because of this.
17611   namespace test_template_alias_sfinae
17612   {
17613
17614     struct foo {};
17615
17616     template<typename T>
17617     using member = typename T::member_type;
17618
17619     template<typename T>
17620     void func(...) {}
17621
17622     template<typename T>
17623     void func(member<T>*) {}
17624
17625     void test();
17626
17627     void test() { func<foo>(0); }
17628
17629   }
17630
17631 }  // namespace cxx11
17632
17633 #endif  // __cplusplus >= 201103L
17634
17635
17636
17637
17638 // If the compiler admits that it is not ready for C++14, why torture it?
17639 // Hopefully, this will speed up the test.
17640
17641 #ifndef __cplusplus
17642
17643 #error "This is not a C++ compiler"
17644
17645 #elif __cplusplus < 201402L && !defined _MSC_VER
17646
17647 #error "This is not a C++14 compiler"
17648
17649 #else
17650
17651 namespace cxx14
17652 {
17653
17654   namespace test_polymorphic_lambdas
17655   {
17656
17657     int
17658     test()
17659     {
17660       const auto lambda = [](auto&&... args){
17661         const auto istiny = [](auto x){
17662           return (sizeof(x) == 1UL) ? 1 : 0;
17663         };
17664         const int aretiny[] = { istiny(args)... };
17665         return aretiny[0];
17666       };
17667       return lambda(1, 1L, 1.0f, '1');
17668     }
17669
17670   }
17671
17672   namespace test_binary_literals
17673   {
17674
17675     constexpr auto ivii = 0b0000000000101010;
17676     static_assert(ivii == 42, "wrong value");
17677
17678   }
17679
17680   namespace test_generalized_constexpr
17681   {
17682
17683     template < typename CharT >
17684     constexpr unsigned long
17685     strlen_c(const CharT *const s) noexcept
17686     {
17687       auto length = 0UL;
17688       for (auto p = s; *p; ++p)
17689         ++length;
17690       return length;
17691     }
17692
17693     static_assert(strlen_c("") == 0UL, "");
17694     static_assert(strlen_c("x") == 1UL, "");
17695     static_assert(strlen_c("test") == 4UL, "");
17696     static_assert(strlen_c("another\0test") == 7UL, "");
17697
17698   }
17699
17700   namespace test_lambda_init_capture
17701   {
17702
17703     int
17704     test()
17705     {
17706       auto x = 0;
17707       const auto lambda1 = [a = x](int b){ return a + b; };
17708       const auto lambda2 = [a = lambda1(x)](){ return a; };
17709       return lambda2();
17710     }
17711
17712   }
17713
17714   namespace test_digit_separators
17715   {
17716
17717     constexpr auto ten_million = 100'000'000;
17718     static_assert(ten_million == 100000000, "");
17719
17720   }
17721
17722   namespace test_return_type_deduction
17723   {
17724
17725     auto f(int& x) { return x; }
17726     decltype(auto) g(int& x) { return x; }
17727
17728     template < typename T1, typename T2 >
17729     struct is_same
17730     {
17731       static constexpr auto value = false;
17732     };
17733
17734     template < typename T >
17735     struct is_same<T, T>
17736     {
17737       static constexpr auto value = true;
17738     };
17739
17740     int
17741     test()
17742     {
17743       auto x = 0;
17744       static_assert(is_same<int, decltype(f(x))>::value, "");
17745       static_assert(is_same<int&, decltype(g(x))>::value, "");
17746       return x;
17747     }
17748
17749   }
17750
17751 }  // namespace cxx14
17752
17753 #endif  // __cplusplus >= 201402L
17754
17755
17756
17757
17758 // If the compiler admits that it is not ready for C++17, why torture it?
17759 // Hopefully, this will speed up the test.
17760
17761 #ifndef __cplusplus
17762
17763 #error "This is not a C++ compiler"
17764
17765 #elif __cplusplus < 201703L && !defined _MSC_VER
17766
17767 #error "This is not a C++17 compiler"
17768
17769 #else
17770
17771 #include <initializer_list>
17772 #include <utility>
17773 #include <type_traits>
17774
17775 namespace cxx17
17776 {
17777
17778   namespace test_constexpr_lambdas
17779   {
17780
17781     constexpr int foo = [](){return 42;}();
17782
17783   }
17784
17785   namespace test::nested_namespace::definitions
17786   {
17787
17788   }
17789
17790   namespace test_fold_expression
17791   {
17792
17793     template<typename... Args>
17794     int multiply(Args... args)
17795     {
17796       return (args * ... * 1);
17797     }
17798
17799     template<typename... Args>
17800     bool all(Args... args)
17801     {
17802       return (args && ...);
17803     }
17804
17805   }
17806
17807   namespace test_extended_static_assert
17808   {
17809
17810     static_assert (true);
17811
17812   }
17813
17814   namespace test_auto_brace_init_list
17815   {
17816
17817     auto foo = {5};
17818     auto bar {5};
17819
17820     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
17821     static_assert(std::is_same<int, decltype(bar)>::value);
17822   }
17823
17824   namespace test_typename_in_template_template_parameter
17825   {
17826
17827     template<template<typename> typename X> struct D;
17828
17829   }
17830
17831   namespace test_fallthrough_nodiscard_maybe_unused_attributes
17832   {
17833
17834     int f1()
17835     {
17836       return 42;
17837     }
17838
17839     [[nodiscard]] int f2()
17840     {
17841       [[maybe_unused]] auto unused = f1();
17842
17843       switch (f1())
17844       {
17845       case 17:
17846         f1();
17847         [[fallthrough]];
17848       case 42:
17849         f1();
17850       }
17851       return f1();
17852     }
17853
17854   }
17855
17856   namespace test_extended_aggregate_initialization
17857   {
17858
17859     struct base1
17860     {
17861       int b1, b2 = 42;
17862     };
17863
17864     struct base2
17865     {
17866       base2() {
17867         b3 = 42;
17868       }
17869       int b3;
17870     };
17871
17872     struct derived : base1, base2
17873     {
17874         int d;
17875     };
17876
17877     derived d1 {{1, 2}, {}, 4};  // full initialization
17878     derived d2 {{}, {}, 4};      // value-initialized bases
17879
17880   }
17881
17882   namespace test_general_range_based_for_loop
17883   {
17884
17885     struct iter
17886     {
17887       int i;
17888
17889       int& operator* ()
17890       {
17891         return i;
17892       }
17893
17894       const int& operator* () const
17895       {
17896         return i;
17897       }
17898
17899       iter& operator++()
17900       {
17901         ++i;
17902         return *this;
17903       }
17904     };
17905
17906     struct sentinel
17907     {
17908       int i;
17909     };
17910
17911     bool operator== (const iter& i, const sentinel& s)
17912     {
17913       return i.i == s.i;
17914     }
17915
17916     bool operator!= (const iter& i, const sentinel& s)
17917     {
17918       return !(i == s);
17919     }
17920
17921     struct range
17922     {
17923       iter begin() const
17924       {
17925         return {0};
17926       }
17927
17928       sentinel end() const
17929       {
17930         return {5};
17931       }
17932     };
17933
17934     void f()
17935     {
17936       range r {};
17937
17938       for (auto i : r)
17939       {
17940         [[maybe_unused]] auto v = i;
17941       }
17942     }
17943
17944   }
17945
17946   namespace test_lambda_capture_asterisk_this_by_value
17947   {
17948
17949     struct t
17950     {
17951       int i;
17952       int foo()
17953       {
17954         return [*this]()
17955         {
17956           return i;
17957         }();
17958       }
17959     };
17960
17961   }
17962
17963   namespace test_enum_class_construction
17964   {
17965
17966     enum class byte : unsigned char
17967     {};
17968
17969     byte foo {42};
17970
17971   }
17972
17973   namespace test_constexpr_if
17974   {
17975
17976     template <bool cond>
17977     int f ()
17978     {
17979       if constexpr(cond)
17980       {
17981         return 13;
17982       }
17983       else
17984       {
17985         return 42;
17986       }
17987     }
17988
17989   }
17990
17991   namespace test_selection_statement_with_initializer
17992   {
17993
17994     int f()
17995     {
17996       return 13;
17997     }
17998
17999     int f2()
18000     {
18001       if (auto i = f(); i > 0)
18002       {
18003         return 3;
18004       }
18005
18006       switch (auto i = f(); i + 4)
18007       {
18008       case 17:
18009         return 2;
18010
18011       default:
18012         return 1;
18013       }
18014     }
18015
18016   }
18017
18018   namespace test_template_argument_deduction_for_class_templates
18019   {
18020
18021     template <typename T1, typename T2>
18022     struct pair
18023     {
18024       pair (T1 p1, T2 p2)
18025         : m1 {p1},
18026           m2 {p2}
18027       {}
18028
18029       T1 m1;
18030       T2 m2;
18031     };
18032
18033     void f()
18034     {
18035       [[maybe_unused]] auto p = pair{13, 42u};
18036     }
18037
18038   }
18039
18040   namespace test_non_type_auto_template_parameters
18041   {
18042
18043     template <auto n>
18044     struct B
18045     {};
18046
18047     B<5> b1;
18048     B<'a'> b2;
18049
18050   }
18051
18052   namespace test_structured_bindings
18053   {
18054
18055     int arr[2] = { 1, 2 };
18056     std::pair<int, int> pr = { 1, 2 };
18057
18058     auto f1() -> int(&)[2]
18059     {
18060       return arr;
18061     }
18062
18063     auto f2() -> std::pair<int, int>&
18064     {
18065       return pr;
18066     }
18067
18068     struct S
18069     {
18070       int x1 : 2;
18071       volatile double y1;
18072     };
18073
18074     S f3()
18075     {
18076       return {};
18077     }
18078
18079     auto [ x1, y1 ] = f1();
18080     auto& [ xr1, yr1 ] = f1();
18081     auto [ x2, y2 ] = f2();
18082     auto& [ xr2, yr2 ] = f2();
18083     const auto [ x3, y3 ] = f3();
18084
18085   }
18086
18087   namespace test_exception_spec_type_system
18088   {
18089
18090     struct Good {};
18091     struct Bad {};
18092
18093     void g1() noexcept;
18094     void g2();
18095
18096     template<typename T>
18097     Bad
18098     f(T*, T*);
18099
18100     template<typename T1, typename T2>
18101     Good
18102     f(T1*, T2*);
18103
18104     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
18105
18106   }
18107
18108   namespace test_inline_variables
18109   {
18110
18111     template<class T> void f(T)
18112     {}
18113
18114     template<class T> inline T g(T)
18115     {
18116       return T{};
18117     }
18118
18119     template<> inline void f<>(int)
18120     {}
18121
18122     template<> int g<>(int)
18123     {
18124       return 5;
18125     }
18126
18127   }
18128
18129 }  // namespace cxx17
18130
18131 #endif  // __cplusplus < 201703L && !defined _MSC_VER
18132
18133
18134
18135 _ACEOF
18136 if ac_fn_cxx_try_compile "$LINENO"; then :
18137   eval $cachevar=yes
18138 else
18139   eval $cachevar=no
18140 fi
18141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18142          CXX="$ac_save_CXX"
18143 fi
18144 eval ac_res=\$$cachevar
18145                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18146 $as_echo "$ac_res" >&6; }
18147       if eval test x\$$cachevar = xyes; then
18148         CXX_DIALECT="$switch"
18149         CXX="$CXX $switch"
18150         if test -n "$CXXCPP" ; then
18151           CXXCPP="$CXXCPP $switch"
18152         fi
18153         ac_success=yes
18154         break
18155       fi
18156     done
18157   fi
18158
18159     if test x$ac_success = xno; then
18160                     for alternative in ${ax_cxx_compile_alternatives}; do
18161       for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}" MSVC; do
18162         if test x"$switch" = xMSVC; then
18163                                         switch=-std:c++${alternative}
18164           cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_${switch}_MSVC" | $as_tr_sh`
18165         else
18166           cachevar=`$as_echo "ax_cv_cxx_compile_cxx17_$switch" | $as_tr_sh`
18167         fi
18168         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++17 features with $switch" >&5
18169 $as_echo_n "checking whether $CXX supports C++17 features with $switch... " >&6; }
18170 if eval \${$cachevar+:} false; then :
18171   $as_echo_n "(cached) " >&6
18172 else
18173   ac_save_CXX="$CXX"
18174            CXX="$CXX $switch"
18175            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18176 /* end confdefs.h.  */
18177
18178
18179 // If the compiler admits that it is not ready for C++11, why torture it?
18180 // Hopefully, this will speed up the test.
18181
18182 #ifndef __cplusplus
18183
18184 #error "This is not a C++ compiler"
18185
18186 // MSVC always sets __cplusplus to 199711L in older versions; newer versions
18187 // only set it correctly if /Zc:__cplusplus is specified as well as a
18188 // /std:c++NN switch:
18189 // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
18190 #elif __cplusplus < 201103L && !defined _MSC_VER
18191
18192 #error "This is not a C++11 compiler"
18193
18194 #else
18195
18196 namespace cxx11
18197 {
18198
18199   namespace test_static_assert
18200   {
18201
18202     template <typename T>
18203     struct check
18204     {
18205       static_assert(sizeof(int) <= sizeof(T), "not big enough");
18206     };
18207
18208   }
18209
18210   namespace test_final_override
18211   {
18212
18213     struct Base
18214     {
18215       virtual ~Base() {}
18216       virtual void f() {}
18217     };
18218
18219     struct Derived : public Base
18220     {
18221       virtual ~Derived() override {}
18222       virtual void f() override {}
18223     };
18224
18225   }
18226
18227   namespace test_double_right_angle_brackets
18228   {
18229
18230     template < typename T >
18231     struct check {};
18232
18233     typedef check<void> single_type;
18234     typedef check<check<void>> double_type;
18235     typedef check<check<check<void>>> triple_type;
18236     typedef check<check<check<check<void>>>> quadruple_type;
18237
18238   }
18239
18240   namespace test_decltype
18241   {
18242
18243     int
18244     f()
18245     {
18246       int a = 1;
18247       decltype(a) b = 2;
18248       return a + b;
18249     }
18250
18251   }
18252
18253   namespace test_type_deduction
18254   {
18255
18256     template < typename T1, typename T2 >
18257     struct is_same
18258     {
18259       static const bool value = false;
18260     };
18261
18262     template < typename T >
18263     struct is_same<T, T>
18264     {
18265       static const bool value = true;
18266     };
18267
18268     template < typename T1, typename T2 >
18269     auto
18270     add(T1 a1, T2 a2) -> decltype(a1 + a2)
18271     {
18272       return a1 + a2;
18273     }
18274
18275     int
18276     test(const int c, volatile int v)
18277     {
18278       static_assert(is_same<int, decltype(0)>::value == true, "");
18279       static_assert(is_same<int, decltype(c)>::value == false, "");
18280       static_assert(is_same<int, decltype(v)>::value == false, "");
18281       auto ac = c;
18282       auto av = v;
18283       auto sumi = ac + av + 'x';
18284       auto sumf = ac + av + 1.0;
18285       static_assert(is_same<int, decltype(ac)>::value == true, "");
18286       static_assert(is_same<int, decltype(av)>::value == true, "");
18287       static_assert(is_same<int, decltype(sumi)>::value == true, "");
18288       static_assert(is_same<int, decltype(sumf)>::value == false, "");
18289       static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
18290       return (sumf > 0.0) ? sumi : add(c, v);
18291     }
18292
18293   }
18294
18295   namespace test_noexcept
18296   {
18297
18298     int f() { return 0; }
18299     int g() noexcept { return 0; }
18300
18301     static_assert(noexcept(f()) == false, "");
18302     static_assert(noexcept(g()) == true, "");
18303
18304   }
18305
18306   namespace test_constexpr
18307   {
18308
18309     template < typename CharT >
18310     unsigned long constexpr
18311     strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
18312     {
18313       return *s ? strlen_c_r(s + 1, acc + 1) : acc;
18314     }
18315
18316     template < typename CharT >
18317     unsigned long constexpr
18318     strlen_c(const CharT *const s) noexcept
18319     {
18320       return strlen_c_r(s, 0UL);
18321     }
18322
18323     static_assert(strlen_c("") == 0UL, "");
18324     static_assert(strlen_c("1") == 1UL, "");
18325     static_assert(strlen_c("example") == 7UL, "");
18326     static_assert(strlen_c("another\0example") == 7UL, "");
18327
18328   }
18329
18330   namespace test_rvalue_references
18331   {
18332
18333     template < int N >
18334     struct answer
18335     {
18336       static constexpr int value = N;
18337     };
18338
18339     answer<1> f(int&)       { return answer<1>(); }
18340     answer<2> f(const int&) { return answer<2>(); }
18341     answer<3> f(int&&)      { return answer<3>(); }
18342
18343     void
18344     test()
18345     {
18346       int i = 0;
18347       const int c = 0;
18348       static_assert(decltype(f(i))::value == 1, "");
18349       static_assert(decltype(f(c))::value == 2, "");
18350       static_assert(decltype(f(0))::value == 3, "");
18351     }
18352
18353   }
18354
18355   namespace test_uniform_initialization
18356   {
18357
18358     struct test
18359     {
18360       static const int zero {};
18361       static const int one {1};
18362     };
18363
18364     static_assert(test::zero == 0, "");
18365     static_assert(test::one == 1, "");
18366
18367   }
18368
18369   namespace test_lambdas
18370   {
18371
18372     void
18373     test1()
18374     {
18375       auto lambda1 = [](){};
18376       auto lambda2 = lambda1;
18377       lambda1();
18378       lambda2();
18379     }
18380
18381     int
18382     test2()
18383     {
18384       auto a = [](int i, int j){ return i + j; }(1, 2);
18385       auto b = []() -> int { return '0'; }();
18386       auto c = [=](){ return a + b; }();
18387       auto d = [&](){ return c; }();
18388       auto e = [a, &b](int x) mutable {
18389         const auto identity = [](int y){ return y; };
18390         for (auto i = 0; i < a; ++i)
18391           a += b--;
18392         return x + identity(a + b);
18393       }(0);
18394       return a + b + c + d + e;
18395     }
18396
18397     int
18398     test3()
18399     {
18400       const auto nullary = [](){ return 0; };
18401       const auto unary = [](int x){ return x; };
18402       using nullary_t = decltype(nullary);
18403       using unary_t = decltype(unary);
18404       const auto higher1st = [](nullary_t f){ return f(); };
18405       const auto higher2nd = [unary](nullary_t f1){
18406         return [unary, f1](unary_t f2){ return f2(unary(f1())); };
18407       };
18408       return higher1st(nullary) + higher2nd(nullary)(unary);
18409     }
18410
18411   }
18412
18413   namespace test_variadic_templates
18414   {
18415
18416     template <int...>
18417     struct sum;
18418
18419     template <int N0, int... N1toN>
18420     struct sum<N0, N1toN...>
18421     {
18422       static constexpr auto value = N0 + sum<N1toN...>::value;
18423     };
18424
18425     template <>
18426     struct sum<>
18427     {
18428       static constexpr auto value = 0;
18429     };
18430
18431     static_assert(sum<>::value == 0, "");
18432     static_assert(sum<1>::value == 1, "");
18433     static_assert(sum<23>::value == 23, "");
18434     static_assert(sum<1, 2>::value == 3, "");
18435     static_assert(sum<5, 5, 11>::value == 21, "");
18436     static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
18437
18438   }
18439
18440   // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
18441   // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
18442   // because of this.
18443   namespace test_template_alias_sfinae
18444   {
18445
18446     struct foo {};
18447
18448     template<typename T>
18449     using member = typename T::member_type;
18450
18451     template<typename T>
18452     void func(...) {}
18453
18454     template<typename T>
18455     void func(member<T>*) {}
18456
18457     void test();
18458
18459     void test() { func<foo>(0); }
18460
18461   }
18462
18463 }  // namespace cxx11
18464
18465 #endif  // __cplusplus >= 201103L
18466
18467
18468
18469
18470 // If the compiler admits that it is not ready for C++14, why torture it?
18471 // Hopefully, this will speed up the test.
18472
18473 #ifndef __cplusplus
18474
18475 #error "This is not a C++ compiler"
18476
18477 #elif __cplusplus < 201402L && !defined _MSC_VER
18478
18479 #error "This is not a C++14 compiler"
18480
18481 #else
18482
18483 namespace cxx14
18484 {
18485
18486   namespace test_polymorphic_lambdas
18487   {
18488
18489     int
18490     test()
18491     {
18492       const auto lambda = [](auto&&... args){
18493         const auto istiny = [](auto x){
18494           return (sizeof(x) == 1UL) ? 1 : 0;
18495         };
18496         const int aretiny[] = { istiny(args)... };
18497         return aretiny[0];
18498       };
18499       return lambda(1, 1L, 1.0f, '1');
18500     }
18501
18502   }
18503
18504   namespace test_binary_literals
18505   {
18506
18507     constexpr auto ivii = 0b0000000000101010;
18508     static_assert(ivii == 42, "wrong value");
18509
18510   }
18511
18512   namespace test_generalized_constexpr
18513   {
18514
18515     template < typename CharT >
18516     constexpr unsigned long
18517     strlen_c(const CharT *const s) noexcept
18518     {
18519       auto length = 0UL;
18520       for (auto p = s; *p; ++p)
18521         ++length;
18522       return length;
18523     }
18524
18525     static_assert(strlen_c("") == 0UL, "");
18526     static_assert(strlen_c("x") == 1UL, "");
18527     static_assert(strlen_c("test") == 4UL, "");
18528     static_assert(strlen_c("another\0test") == 7UL, "");
18529
18530   }
18531
18532   namespace test_lambda_init_capture
18533   {
18534
18535     int
18536     test()
18537     {
18538       auto x = 0;
18539       const auto lambda1 = [a = x](int b){ return a + b; };
18540       const auto lambda2 = [a = lambda1(x)](){ return a; };
18541       return lambda2();
18542     }
18543
18544   }
18545
18546   namespace test_digit_separators
18547   {
18548
18549     constexpr auto ten_million = 100'000'000;
18550     static_assert(ten_million == 100000000, "");
18551
18552   }
18553
18554   namespace test_return_type_deduction
18555   {
18556
18557     auto f(int& x) { return x; }
18558     decltype(auto) g(int& x) { return x; }
18559
18560     template < typename T1, typename T2 >
18561     struct is_same
18562     {
18563       static constexpr auto value = false;
18564     };
18565
18566     template < typename T >
18567     struct is_same<T, T>
18568     {
18569       static constexpr auto value = true;
18570     };
18571
18572     int
18573     test()
18574     {
18575       auto x = 0;
18576       static_assert(is_same<int, decltype(f(x))>::value, "");
18577       static_assert(is_same<int&, decltype(g(x))>::value, "");
18578       return x;
18579     }
18580
18581   }
18582
18583 }  // namespace cxx14
18584
18585 #endif  // __cplusplus >= 201402L
18586
18587
18588
18589
18590 // If the compiler admits that it is not ready for C++17, why torture it?
18591 // Hopefully, this will speed up the test.
18592
18593 #ifndef __cplusplus
18594
18595 #error "This is not a C++ compiler"
18596
18597 #elif __cplusplus < 201703L && !defined _MSC_VER
18598
18599 #error "This is not a C++17 compiler"
18600
18601 #else
18602
18603 #include <initializer_list>
18604 #include <utility>
18605 #include <type_traits>
18606
18607 namespace cxx17
18608 {
18609
18610   namespace test_constexpr_lambdas
18611   {
18612
18613     constexpr int foo = [](){return 42;}();
18614
18615   }
18616
18617   namespace test::nested_namespace::definitions
18618   {
18619
18620   }
18621
18622   namespace test_fold_expression
18623   {
18624
18625     template<typename... Args>
18626     int multiply(Args... args)
18627     {
18628       return (args * ... * 1);
18629     }
18630
18631     template<typename... Args>
18632     bool all(Args... args)
18633     {
18634       return (args && ...);
18635     }
18636
18637   }
18638
18639   namespace test_extended_static_assert
18640   {
18641
18642     static_assert (true);
18643
18644   }
18645
18646   namespace test_auto_brace_init_list
18647   {
18648
18649     auto foo = {5};
18650     auto bar {5};
18651
18652     static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
18653     static_assert(std::is_same<int, decltype(bar)>::value);
18654   }
18655
18656   namespace test_typename_in_template_template_parameter
18657   {
18658
18659     template<template<typename> typename X> struct D;
18660
18661   }
18662
18663   namespace test_fallthrough_nodiscard_maybe_unused_attributes
18664   {
18665
18666     int f1()
18667     {
18668       return 42;
18669     }
18670
18671     [[nodiscard]] int f2()
18672     {
18673       [[maybe_unused]] auto unused = f1();
18674
18675       switch (f1())
18676       {
18677       case 17:
18678         f1();
18679         [[fallthrough]];
18680       case 42:
18681         f1();
18682       }
18683       return f1();
18684     }
18685
18686   }
18687
18688   namespace test_extended_aggregate_initialization
18689   {
18690
18691     struct base1
18692     {
18693       int b1, b2 = 42;
18694     };
18695
18696     struct base2
18697     {
18698       base2() {
18699         b3 = 42;
18700       }
18701       int b3;
18702     };
18703
18704     struct derived : base1, base2
18705     {
18706         int d;
18707     };
18708
18709     derived d1 {{1, 2}, {}, 4};  // full initialization
18710     derived d2 {{}, {}, 4};      // value-initialized bases
18711
18712   }
18713
18714   namespace test_general_range_based_for_loop
18715   {
18716
18717     struct iter
18718     {
18719       int i;
18720
18721       int& operator* ()
18722       {
18723         return i;
18724       }
18725
18726       const int& operator* () const
18727       {
18728         return i;
18729       }
18730
18731       iter& operator++()
18732       {
18733         ++i;
18734         return *this;
18735       }
18736     };
18737
18738     struct sentinel
18739     {
18740       int i;
18741     };
18742
18743     bool operator== (const iter& i, const sentinel& s)
18744     {
18745       return i.i == s.i;
18746     }
18747
18748     bool operator!= (const iter& i, const sentinel& s)
18749     {
18750       return !(i == s);
18751     }
18752
18753     struct range
18754     {
18755       iter begin() const
18756       {
18757         return {0};
18758       }
18759
18760       sentinel end() const
18761       {
18762         return {5};
18763       }
18764     };
18765
18766     void f()
18767     {
18768       range r {};
18769
18770       for (auto i : r)
18771       {
18772         [[maybe_unused]] auto v = i;
18773       }
18774     }
18775
18776   }
18777
18778   namespace test_lambda_capture_asterisk_this_by_value
18779   {
18780
18781     struct t
18782     {
18783       int i;
18784       int foo()
18785       {
18786         return [*this]()
18787         {
18788           return i;
18789         }();
18790       }
18791     };
18792
18793   }
18794
18795   namespace test_enum_class_construction
18796   {
18797
18798     enum class byte : unsigned char
18799     {};
18800
18801     byte foo {42};
18802
18803   }
18804
18805   namespace test_constexpr_if
18806   {
18807
18808     template <bool cond>
18809     int f ()
18810     {
18811       if constexpr(cond)
18812       {
18813         return 13;
18814       }
18815       else
18816       {
18817         return 42;
18818       }
18819     }
18820
18821   }
18822
18823   namespace test_selection_statement_with_initializer
18824   {
18825
18826     int f()
18827     {
18828       return 13;
18829     }
18830
18831     int f2()
18832     {
18833       if (auto i = f(); i > 0)
18834       {
18835         return 3;
18836       }
18837
18838       switch (auto i = f(); i + 4)
18839       {
18840       case 17:
18841         return 2;
18842
18843       default:
18844         return 1;
18845       }
18846     }
18847
18848   }
18849
18850   namespace test_template_argument_deduction_for_class_templates
18851   {
18852
18853     template <typename T1, typename T2>
18854     struct pair
18855     {
18856       pair (T1 p1, T2 p2)
18857         : m1 {p1},
18858           m2 {p2}
18859       {}
18860
18861       T1 m1;
18862       T2 m2;
18863     };
18864
18865     void f()
18866     {
18867       [[maybe_unused]] auto p = pair{13, 42u};
18868     }
18869
18870   }
18871
18872   namespace test_non_type_auto_template_parameters
18873   {
18874
18875     template <auto n>
18876     struct B
18877     {};
18878
18879     B<5> b1;
18880     B<'a'> b2;
18881
18882   }
18883
18884   namespace test_structured_bindings
18885   {
18886
18887     int arr[2] = { 1, 2 };
18888     std::pair<int, int> pr = { 1, 2 };
18889
18890     auto f1() -> int(&)[2]
18891     {
18892       return arr;
18893     }
18894
18895     auto f2() -> std::pair<int, int>&
18896     {
18897       return pr;
18898     }
18899
18900     struct S
18901     {
18902       int x1 : 2;
18903       volatile double y1;
18904     };
18905
18906     S f3()
18907     {
18908       return {};
18909     }
18910
18911     auto [ x1, y1 ] = f1();
18912     auto& [ xr1, yr1 ] = f1();
18913     auto [ x2, y2 ] = f2();
18914     auto& [ xr2, yr2 ] = f2();
18915     const auto [ x3, y3 ] = f3();
18916
18917   }
18918
18919   namespace test_exception_spec_type_system
18920   {
18921
18922     struct Good {};
18923     struct Bad {};
18924
18925     void g1() noexcept;
18926     void g2();
18927
18928     template<typename T>
18929     Bad
18930     f(T*, T*);
18931
18932     template<typename T1, typename T2>
18933     Good
18934     f(T1*, T2*);
18935
18936     static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
18937
18938   }
18939
18940   namespace test_inline_variables
18941   {
18942
18943     template<class T> void f(T)
18944     {}
18945
18946     template<class T> inline T g(T)
18947     {
18948       return T{};
18949     }
18950
18951     template<> inline void f<>(int)
18952     {}
18953
18954     template<> int g<>(int)
18955     {
18956       return 5;
18957     }
18958
18959   }
18960
18961 }  // namespace cxx17
18962
18963 #endif  // __cplusplus < 201703L && !defined _MSC_VER
18964
18965
18966
18967 _ACEOF
18968 if ac_fn_cxx_try_compile "$LINENO"; then :
18969   eval $cachevar=yes
18970 else
18971   eval $cachevar=no
18972 fi
18973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18974            CXX="$ac_save_CXX"
18975 fi
18976 eval ac_res=\$$cachevar
18977                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18978 $as_echo "$ac_res" >&6; }
18979         if eval test x\$$cachevar = xyes; then
18980           CXX_DIALECT="$switch"
18981           CXX="$CXX $switch"
18982           if test -n "$CXXCPP" ; then
18983             CXXCPP="$CXXCPP $switch"
18984           fi
18985           ac_success=yes
18986           break
18987         fi
18988       done
18989       if test x$ac_success = xyes; then
18990         break
18991       fi
18992     done
18993   fi
18994   ac_ext=c
18995 ac_cpp='$CPP $CPPFLAGS'
18996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18999
19000   if test x$ax_cxx_compile_cxx17_required = xtrue; then
19001     if test x$ac_success = xno; then
19002       as_fn_error $? "*** A compiler with support for C++17 language features is required." "$LINENO" 5
19003     fi
19004   fi
19005   if test x$ac_success = xno; then
19006     HAVE_CXX17=0
19007     { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++17 support was found" >&5
19008 $as_echo "$as_me: No compiler with C++17 support was found" >&6;}
19009   else
19010     HAVE_CXX17=1
19011
19012 $as_echo "#define HAVE_CXX17 1" >>confdefs.h
19013
19014   fi
19015
19016
19017
19018
19019 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
19020 if test "x$ac_cv_type_size_t" = xyes; then :
19021
19022 else
19023
19024 cat >>confdefs.h <<_ACEOF
19025 #define size_t unsigned int
19026 _ACEOF
19027
19028 fi
19029
19030
19031
19032
19033   for ac_header in $ac_header_list
19034 do :
19035   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19036 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
19037 "
19038 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
19039   cat >>confdefs.h <<_ACEOF
19040 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19041 _ACEOF
19042
19043 fi
19044
19045 done
19046
19047
19048
19049
19050
19051
19052
19053 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
19054 if test "x$ac_cv_type_pid_t" = xyes; then :
19055
19056 else
19057
19058 cat >>confdefs.h <<_ACEOF
19059 #define pid_t int
19060 _ACEOF
19061
19062 fi
19063
19064
19065       if test "X$prefix" = "XNONE"; then
19066     acl_final_prefix="$ac_default_prefix"
19067   else
19068     acl_final_prefix="$prefix"
19069   fi
19070   if test "X$exec_prefix" = "XNONE"; then
19071     acl_final_exec_prefix='${prefix}'
19072   else
19073     acl_final_exec_prefix="$exec_prefix"
19074   fi
19075   acl_save_prefix="$prefix"
19076   prefix="$acl_final_prefix"
19077   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
19078   prefix="$acl_save_prefix"
19079
19080
19081 # Check whether --with-gnu-ld was given.
19082 if test "${with_gnu_ld+set}" = set; then :
19083   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19084 else
19085   with_gnu_ld=no
19086 fi
19087
19088 # Prepare PATH_SEPARATOR.
19089 # The user is always right.
19090 if test "${PATH_SEPARATOR+set}" != set; then
19091   echo "#! /bin/sh" >conf$$.sh
19092   echo  "exit 0"   >>conf$$.sh
19093   chmod +x conf$$.sh
19094   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
19095     PATH_SEPARATOR=';'
19096   else
19097     PATH_SEPARATOR=:
19098   fi
19099   rm -f conf$$.sh
19100 fi
19101 ac_prog=ld
19102 if test "$GCC" = yes; then
19103   # Check if gcc -print-prog-name=ld gives a path.
19104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
19105 $as_echo_n "checking for ld used by GCC... " >&6; }
19106   case $host in
19107   *-*-mingw*)
19108     # gcc leaves a trailing carriage return which upsets mingw
19109     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19110   *)
19111     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19112   esac
19113   case $ac_prog in
19114     # Accept absolute paths.
19115     [\\/]* | [A-Za-z]:[\\/]*)
19116       re_direlt='/[^/][^/]*/\.\./'
19117       # Canonicalize the path of ld
19118       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
19119       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
19120         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
19121       done
19122       test -z "$LD" && LD="$ac_prog"
19123       ;;
19124   "")
19125     # If it fails, then pretend we aren't using GCC.
19126     ac_prog=ld
19127     ;;
19128   *)
19129     # If it is relative, then search for the first ld in PATH.
19130     with_gnu_ld=unknown
19131     ;;
19132   esac
19133 elif test "$with_gnu_ld" = yes; then
19134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19135 $as_echo_n "checking for GNU ld... " >&6; }
19136 else
19137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19138 $as_echo_n "checking for non-GNU ld... " >&6; }
19139 fi
19140 if ${acl_cv_path_LD+:} false; then :
19141   $as_echo_n "(cached) " >&6
19142 else
19143   if test -z "$LD"; then
19144   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
19145   for ac_dir in $PATH; do
19146     test -z "$ac_dir" && ac_dir=.
19147     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19148       acl_cv_path_LD="$ac_dir/$ac_prog"
19149       # Check to see if the program is GNU ld.  I'd rather use --version,
19150       # but apparently some GNU ld's only accept -v.
19151       # Break only if it was the GNU/non-GNU ld that we prefer.
19152       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
19153         test "$with_gnu_ld" != no && break
19154       else
19155         test "$with_gnu_ld" != yes && break
19156       fi
19157     fi
19158   done
19159   IFS="$ac_save_ifs"
19160 else
19161   acl_cv_path_LD="$LD" # Let the user override the test with a path.
19162 fi
19163 fi
19164
19165 LD="$acl_cv_path_LD"
19166 if test -n "$LD"; then
19167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19168 $as_echo "$LD" >&6; }
19169 else
19170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19171 $as_echo "no" >&6; }
19172 fi
19173 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
19174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19175 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19176 if ${acl_cv_prog_gnu_ld+:} false; then :
19177   $as_echo_n "(cached) " >&6
19178 else
19179   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
19180 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
19181   acl_cv_prog_gnu_ld=yes
19182 else
19183   acl_cv_prog_gnu_ld=no
19184 fi
19185 fi
19186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
19187 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
19188 with_gnu_ld=$acl_cv_prog_gnu_ld
19189
19190
19191
19192                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
19193 $as_echo_n "checking for shared library run path origin... " >&6; }
19194 if ${acl_cv_rpath+:} false; then :
19195   $as_echo_n "(cached) " >&6
19196 else
19197
19198     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
19199     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
19200     . ./conftest.sh
19201     rm -f ./conftest.sh
19202     acl_cv_rpath=done
19203
19204 fi
19205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
19206 $as_echo "$acl_cv_rpath" >&6; }
19207   wl="$acl_cv_wl"
19208   libext="$acl_cv_libext"
19209   shlibext="$acl_cv_shlibext"
19210   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
19211   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
19212   hardcode_direct="$acl_cv_hardcode_direct"
19213   hardcode_minus_L="$acl_cv_hardcode_minus_L"
19214     # Check whether --enable-rpath was given.
19215 if test "${enable_rpath+set}" = set; then :
19216   enableval=$enable_rpath; :
19217 else
19218   enable_rpath=yes
19219 fi
19220
19221
19222
19223   # Set the 'development' global.
19224   . $srcdir/../bfd/development.sh
19225
19226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
19227 $as_echo_n "checking for ANSI C header files... " >&6; }
19228 if ${ac_cv_header_stdc+:} false; then :
19229   $as_echo_n "(cached) " >&6
19230 else
19231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19232 /* end confdefs.h.  */
19233 #include <stdlib.h>
19234 #include <stdarg.h>
19235 #include <string.h>
19236 #include <float.h>
19237
19238 int
19239 main ()
19240 {
19241
19242   ;
19243   return 0;
19244 }
19245 _ACEOF
19246 if ac_fn_c_try_compile "$LINENO"; then :
19247   ac_cv_header_stdc=yes
19248 else
19249   ac_cv_header_stdc=no
19250 fi
19251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19252
19253 if test $ac_cv_header_stdc = yes; then
19254   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
19255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19256 /* end confdefs.h.  */
19257 #include <string.h>
19258
19259 _ACEOF
19260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19261   $EGREP "memchr" >/dev/null 2>&1; then :
19262
19263 else
19264   ac_cv_header_stdc=no
19265 fi
19266 rm -f conftest*
19267
19268 fi
19269
19270 if test $ac_cv_header_stdc = yes; then
19271   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
19272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19273 /* end confdefs.h.  */
19274 #include <stdlib.h>
19275
19276 _ACEOF
19277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19278   $EGREP "free" >/dev/null 2>&1; then :
19279
19280 else
19281   ac_cv_header_stdc=no
19282 fi
19283 rm -f conftest*
19284
19285 fi
19286
19287 if test $ac_cv_header_stdc = yes; then
19288   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
19289   if test "$cross_compiling" = yes; then :
19290   :
19291 else
19292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19293 /* end confdefs.h.  */
19294 #include <ctype.h>
19295 #include <stdlib.h>
19296 #if ((' ' & 0x0FF) == 0x020)
19297 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
19298 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
19299 #else
19300 # define ISLOWER(c) \
19301                    (('a' <= (c) && (c) <= 'i') \
19302                      || ('j' <= (c) && (c) <= 'r') \
19303                      || ('s' <= (c) && (c) <= 'z'))
19304 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
19305 #endif
19306
19307 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
19308 int
19309 main ()
19310 {
19311   int i;
19312   for (i = 0; i < 256; i++)
19313     if (XOR (islower (i), ISLOWER (i))
19314         || toupper (i) != TOUPPER (i))
19315       return 2;
19316   return 0;
19317 }
19318 _ACEOF
19319 if ac_fn_c_try_run "$LINENO"; then :
19320
19321 else
19322   ac_cv_header_stdc=no
19323 fi
19324 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19325   conftest.$ac_objext conftest.beam conftest.$ac_ext
19326 fi
19327
19328 fi
19329 fi
19330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
19331 $as_echo "$ac_cv_header_stdc" >&6; }
19332 if test $ac_cv_header_stdc = yes; then
19333
19334 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
19335
19336 fi
19337
19338   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
19339 # for constant arguments.  Useless!
19340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
19341 $as_echo_n "checking for working alloca.h... " >&6; }
19342 if ${ac_cv_working_alloca_h+:} false; then :
19343   $as_echo_n "(cached) " >&6
19344 else
19345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19346 /* end confdefs.h.  */
19347 #include <alloca.h>
19348 int
19349 main ()
19350 {
19351 char *p = (char *) alloca (2 * sizeof (int));
19352                           if (p) return 0;
19353   ;
19354   return 0;
19355 }
19356 _ACEOF
19357 if ac_fn_c_try_link "$LINENO"; then :
19358   ac_cv_working_alloca_h=yes
19359 else
19360   ac_cv_working_alloca_h=no
19361 fi
19362 rm -f core conftest.err conftest.$ac_objext \
19363     conftest$ac_exeext conftest.$ac_ext
19364 fi
19365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
19366 $as_echo "$ac_cv_working_alloca_h" >&6; }
19367 if test $ac_cv_working_alloca_h = yes; then
19368
19369 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
19370
19371 fi
19372
19373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
19374 $as_echo_n "checking for alloca... " >&6; }
19375 if ${ac_cv_func_alloca_works+:} false; then :
19376   $as_echo_n "(cached) " >&6
19377 else
19378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19379 /* end confdefs.h.  */
19380 #ifdef __GNUC__
19381 # define alloca __builtin_alloca
19382 #else
19383 # ifdef _MSC_VER
19384 #  include <malloc.h>
19385 #  define alloca _alloca
19386 # else
19387 #  ifdef HAVE_ALLOCA_H
19388 #   include <alloca.h>
19389 #  else
19390 #   ifdef _AIX
19391  #pragma alloca
19392 #   else
19393 #    ifndef alloca /* predefined by HP cc +Olibcalls */
19394 void *alloca (size_t);
19395 #    endif
19396 #   endif
19397 #  endif
19398 # endif
19399 #endif
19400
19401 int
19402 main ()
19403 {
19404 char *p = (char *) alloca (1);
19405                                     if (p) return 0;
19406   ;
19407   return 0;
19408 }
19409 _ACEOF
19410 if ac_fn_c_try_link "$LINENO"; then :
19411   ac_cv_func_alloca_works=yes
19412 else
19413   ac_cv_func_alloca_works=no
19414 fi
19415 rm -f core conftest.err conftest.$ac_objext \
19416     conftest$ac_exeext conftest.$ac_ext
19417 fi
19418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
19419 $as_echo "$ac_cv_func_alloca_works" >&6; }
19420
19421 if test $ac_cv_func_alloca_works = yes; then
19422
19423 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
19424
19425 else
19426   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
19427 # that cause trouble.  Some versions do not even contain alloca or
19428 # contain a buggy version.  If you still want to use their alloca,
19429 # use ar to extract alloca.o from them instead of compiling alloca.c.
19430
19431 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
19432
19433 $as_echo "#define C_ALLOCA 1" >>confdefs.h
19434
19435
19436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
19437 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
19438 if ${ac_cv_os_cray+:} false; then :
19439   $as_echo_n "(cached) " >&6
19440 else
19441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19442 /* end confdefs.h.  */
19443 #if defined CRAY && ! defined CRAY2
19444 webecray
19445 #else
19446 wenotbecray
19447 #endif
19448
19449 _ACEOF
19450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19451   $EGREP "webecray" >/dev/null 2>&1; then :
19452   ac_cv_os_cray=yes
19453 else
19454   ac_cv_os_cray=no
19455 fi
19456 rm -f conftest*
19457
19458 fi
19459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
19460 $as_echo "$ac_cv_os_cray" >&6; }
19461 if test $ac_cv_os_cray = yes; then
19462   for ac_func in _getb67 GETB67 getb67; do
19463     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
19464 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
19465 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
19466
19467 cat >>confdefs.h <<_ACEOF
19468 #define CRAY_STACKSEG_END $ac_func
19469 _ACEOF
19470
19471     break
19472 fi
19473
19474   done
19475 fi
19476
19477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
19478 $as_echo_n "checking stack direction for C alloca... " >&6; }
19479 if ${ac_cv_c_stack_direction+:} false; then :
19480   $as_echo_n "(cached) " >&6
19481 else
19482   if test "$cross_compiling" = yes; then :
19483   ac_cv_c_stack_direction=0
19484 else
19485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19486 /* end confdefs.h.  */
19487 $ac_includes_default
19488 int
19489 find_stack_direction (int *addr, int depth)
19490 {
19491   int dir, dummy = 0;
19492   if (! addr)
19493     addr = &dummy;
19494   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
19495   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
19496   return dir + dummy;
19497 }
19498
19499 int
19500 main (int argc, char **argv)
19501 {
19502   return find_stack_direction (0, argc + !argv + 20) < 0;
19503 }
19504 _ACEOF
19505 if ac_fn_c_try_run "$LINENO"; then :
19506   ac_cv_c_stack_direction=1
19507 else
19508   ac_cv_c_stack_direction=-1
19509 fi
19510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19511   conftest.$ac_objext conftest.beam conftest.$ac_ext
19512 fi
19513
19514 fi
19515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
19516 $as_echo "$ac_cv_c_stack_direction" >&6; }
19517 cat >>confdefs.h <<_ACEOF
19518 #define STACK_DIRECTION $ac_cv_c_stack_direction
19519 _ACEOF
19520
19521
19522 fi
19523
19524
19525   WIN32APILIBS=
19526   case ${host} in
19527     *mingw32*)
19528
19529 $as_echo "#define USE_WIN32API 1" >>confdefs.h
19530
19531       WIN32APILIBS="-lws2_32"
19532       ;;
19533   esac
19534
19535
19536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
19537 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
19538 if ${am_cv_langinfo_codeset+:} false; then :
19539   $as_echo_n "(cached) " >&6
19540 else
19541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19542 /* end confdefs.h.  */
19543 #include <langinfo.h>
19544 int
19545 main ()
19546 {
19547 char* cs = nl_langinfo(CODESET);
19548   ;
19549   return 0;
19550 }
19551 _ACEOF
19552 if ac_fn_c_try_link "$LINENO"; then :
19553   am_cv_langinfo_codeset=yes
19554 else
19555   am_cv_langinfo_codeset=no
19556 fi
19557 rm -f core conftest.err conftest.$ac_objext \
19558     conftest$ac_exeext conftest.$ac_ext
19559
19560 fi
19561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
19562 $as_echo "$am_cv_langinfo_codeset" >&6; }
19563   if test $am_cv_langinfo_codeset = yes; then
19564
19565 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
19566
19567   fi
19568
19569
19570   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h             sys/un.h sys/wait.h             thread_db.h wait.h              termios.h               dlfcn.h                 linux/elf.h proc_service.h              poll.h sys/poll.h sys/select.h
19571 do :
19572   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19573 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
19574 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
19575   cat >>confdefs.h <<_ACEOF
19576 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19577 _ACEOF
19578
19579 fi
19580
19581 done
19582
19583
19584
19585 for ac_func in getpagesize
19586 do :
19587   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
19588 if test "x$ac_cv_func_getpagesize" = xyes; then :
19589   cat >>confdefs.h <<_ACEOF
19590 #define HAVE_GETPAGESIZE 1
19591 _ACEOF
19592
19593 fi
19594 done
19595
19596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
19597 $as_echo_n "checking for working mmap... " >&6; }
19598 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
19599   $as_echo_n "(cached) " >&6
19600 else
19601   if test "$cross_compiling" = yes; then :
19602   ac_cv_func_mmap_fixed_mapped=no
19603 else
19604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19605 /* end confdefs.h.  */
19606 $ac_includes_default
19607 /* malloc might have been renamed as rpl_malloc. */
19608 #undef malloc
19609
19610 /* Thanks to Mike Haertel and Jim Avera for this test.
19611    Here is a matrix of mmap possibilities:
19612         mmap private not fixed
19613         mmap private fixed at somewhere currently unmapped
19614         mmap private fixed at somewhere already mapped
19615         mmap shared not fixed
19616         mmap shared fixed at somewhere currently unmapped
19617         mmap shared fixed at somewhere already mapped
19618    For private mappings, we should verify that changes cannot be read()
19619    back from the file, nor mmap's back from the file at a different
19620    address.  (There have been systems where private was not correctly
19621    implemented like the infamous i386 svr4.0, and systems where the
19622    VM page cache was not coherent with the file system buffer cache
19623    like early versions of FreeBSD and possibly contemporary NetBSD.)
19624    For shared mappings, we should conversely verify that changes get
19625    propagated back to all the places they're supposed to be.
19626
19627    Grep wants private fixed already mapped.
19628    The main things grep needs to know about mmap are:
19629    * does it exist and is it safe to write into the mmap'd area
19630    * how to use it (BSD variants)  */
19631
19632 #include <fcntl.h>
19633 #include <sys/mman.h>
19634
19635 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
19636 char *malloc ();
19637 #endif
19638
19639 /* This mess was copied from the GNU getpagesize.h.  */
19640 #ifndef HAVE_GETPAGESIZE
19641 # ifdef _SC_PAGESIZE
19642 #  define getpagesize() sysconf(_SC_PAGESIZE)
19643 # else /* no _SC_PAGESIZE */
19644 #  ifdef HAVE_SYS_PARAM_H
19645 #   include <sys/param.h>
19646 #   ifdef EXEC_PAGESIZE
19647 #    define getpagesize() EXEC_PAGESIZE
19648 #   else /* no EXEC_PAGESIZE */
19649 #    ifdef NBPG
19650 #     define getpagesize() NBPG * CLSIZE
19651 #     ifndef CLSIZE
19652 #      define CLSIZE 1
19653 #     endif /* no CLSIZE */
19654 #    else /* no NBPG */
19655 #     ifdef NBPC
19656 #      define getpagesize() NBPC
19657 #     else /* no NBPC */
19658 #      ifdef PAGESIZE
19659 #       define getpagesize() PAGESIZE
19660 #      endif /* PAGESIZE */
19661 #     endif /* no NBPC */
19662 #    endif /* no NBPG */
19663 #   endif /* no EXEC_PAGESIZE */
19664 #  else /* no HAVE_SYS_PARAM_H */
19665 #   define getpagesize() 8192   /* punt totally */
19666 #  endif /* no HAVE_SYS_PARAM_H */
19667 # endif /* no _SC_PAGESIZE */
19668
19669 #endif /* no HAVE_GETPAGESIZE */
19670
19671 int
19672 main ()
19673 {
19674   char *data, *data2, *data3;
19675   const char *cdata2;
19676   int i, pagesize;
19677   int fd, fd2;
19678
19679   pagesize = getpagesize ();
19680
19681   /* First, make a file with some known garbage in it. */
19682   data = (char *) malloc (pagesize);
19683   if (!data)
19684     return 1;
19685   for (i = 0; i < pagesize; ++i)
19686     *(data + i) = rand ();
19687   umask (0);
19688   fd = creat ("conftest.mmap", 0600);
19689   if (fd < 0)
19690     return 2;
19691   if (write (fd, data, pagesize) != pagesize)
19692     return 3;
19693   close (fd);
19694
19695   /* Next, check that the tail of a page is zero-filled.  File must have
19696      non-zero length, otherwise we risk SIGBUS for entire page.  */
19697   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
19698   if (fd2 < 0)
19699     return 4;
19700   cdata2 = "";
19701   if (write (fd2, cdata2, 1) != 1)
19702     return 5;
19703   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
19704   if (data2 == MAP_FAILED)
19705     return 6;
19706   for (i = 0; i < pagesize; ++i)
19707     if (*(data2 + i))
19708       return 7;
19709   close (fd2);
19710   if (munmap (data2, pagesize))
19711     return 8;
19712
19713   /* Next, try to mmap the file at a fixed address which already has
19714      something else allocated at it.  If we can, also make sure that
19715      we see the same garbage.  */
19716   fd = open ("conftest.mmap", O_RDWR);
19717   if (fd < 0)
19718     return 9;
19719   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
19720                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
19721     return 10;
19722   for (i = 0; i < pagesize; ++i)
19723     if (*(data + i) != *(data2 + i))
19724       return 11;
19725
19726   /* Finally, make sure that changes to the mapped area do not
19727      percolate back to the file as seen by read().  (This is a bug on
19728      some variants of i386 svr4.0.)  */
19729   for (i = 0; i < pagesize; ++i)
19730     *(data2 + i) = *(data2 + i) + 1;
19731   data3 = (char *) malloc (pagesize);
19732   if (!data3)
19733     return 12;
19734   if (read (fd, data3, pagesize) != pagesize)
19735     return 13;
19736   for (i = 0; i < pagesize; ++i)
19737     if (*(data + i) != *(data3 + i))
19738       return 14;
19739   close (fd);
19740   return 0;
19741 }
19742 _ACEOF
19743 if ac_fn_c_try_run "$LINENO"; then :
19744   ac_cv_func_mmap_fixed_mapped=yes
19745 else
19746   ac_cv_func_mmap_fixed_mapped=no
19747 fi
19748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19749   conftest.$ac_objext conftest.beam conftest.$ac_ext
19750 fi
19751
19752 fi
19753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
19754 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
19755 if test $ac_cv_func_mmap_fixed_mapped = yes; then
19756
19757 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
19758
19759 fi
19760 rm -f conftest.mmap conftest.txt
19761
19762   for ac_header in vfork.h
19763 do :
19764   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
19765 if test "x$ac_cv_header_vfork_h" = xyes; then :
19766   cat >>confdefs.h <<_ACEOF
19767 #define HAVE_VFORK_H 1
19768 _ACEOF
19769
19770 fi
19771
19772 done
19773
19774 for ac_func in fork vfork
19775 do :
19776   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
19777 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
19778 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
19779   cat >>confdefs.h <<_ACEOF
19780 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
19781 _ACEOF
19782
19783 fi
19784 done
19785
19786 if test "x$ac_cv_func_fork" = xyes; then
19787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
19788 $as_echo_n "checking for working fork... " >&6; }
19789 if ${ac_cv_func_fork_works+:} false; then :
19790   $as_echo_n "(cached) " >&6
19791 else
19792   if test "$cross_compiling" = yes; then :
19793   ac_cv_func_fork_works=cross
19794 else
19795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19796 /* end confdefs.h.  */
19797 $ac_includes_default
19798 int
19799 main ()
19800 {
19801
19802           /* By Ruediger Kuhlmann. */
19803           return fork () < 0;
19804
19805   ;
19806   return 0;
19807 }
19808 _ACEOF
19809 if ac_fn_c_try_run "$LINENO"; then :
19810   ac_cv_func_fork_works=yes
19811 else
19812   ac_cv_func_fork_works=no
19813 fi
19814 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19815   conftest.$ac_objext conftest.beam conftest.$ac_ext
19816 fi
19817
19818 fi
19819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
19820 $as_echo "$ac_cv_func_fork_works" >&6; }
19821
19822 else
19823   ac_cv_func_fork_works=$ac_cv_func_fork
19824 fi
19825 if test "x$ac_cv_func_fork_works" = xcross; then
19826   case $host in
19827     *-*-amigaos* | *-*-msdosdjgpp*)
19828       # Override, as these systems have only a dummy fork() stub
19829       ac_cv_func_fork_works=no
19830       ;;
19831     *)
19832       ac_cv_func_fork_works=yes
19833       ;;
19834   esac
19835   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
19836 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
19837 fi
19838 ac_cv_func_vfork_works=$ac_cv_func_vfork
19839 if test "x$ac_cv_func_vfork" = xyes; then
19840   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
19841 $as_echo_n "checking for working vfork... " >&6; }
19842 if ${ac_cv_func_vfork_works+:} false; then :
19843   $as_echo_n "(cached) " >&6
19844 else
19845   if test "$cross_compiling" = yes; then :
19846   ac_cv_func_vfork_works=cross
19847 else
19848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19849 /* end confdefs.h.  */
19850 /* Thanks to Paul Eggert for this test.  */
19851 $ac_includes_default
19852 #include <sys/wait.h>
19853 #ifdef HAVE_VFORK_H
19854 # include <vfork.h>
19855 #endif
19856 /* On some sparc systems, changes by the child to local and incoming
19857    argument registers are propagated back to the parent.  The compiler
19858    is told about this with #include <vfork.h>, but some compilers
19859    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
19860    static variable whose address is put into a register that is
19861    clobbered by the vfork.  */
19862 static void
19863 #ifdef __cplusplus
19864 sparc_address_test (int arg)
19865 # else
19866 sparc_address_test (arg) int arg;
19867 #endif
19868 {
19869   static pid_t child;
19870   if (!child) {
19871     child = vfork ();
19872     if (child < 0) {
19873       perror ("vfork");
19874       _exit(2);
19875     }
19876     if (!child) {
19877       arg = getpid();
19878       write(-1, "", 0);
19879       _exit (arg);
19880     }
19881   }
19882 }
19883
19884 int
19885 main ()
19886 {
19887   pid_t parent = getpid ();
19888   pid_t child;
19889
19890   sparc_address_test (0);
19891
19892   child = vfork ();
19893
19894   if (child == 0) {
19895     /* Here is another test for sparc vfork register problems.  This
19896        test uses lots of local variables, at least as many local
19897        variables as main has allocated so far including compiler
19898        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
19899        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
19900        reuse the register of parent for one of the local variables,
19901        since it will think that parent can't possibly be used any more
19902        in this routine.  Assigning to the local variable will thus
19903        munge parent in the parent process.  */
19904     pid_t
19905       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
19906       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
19907     /* Convince the compiler that p..p7 are live; otherwise, it might
19908        use the same hardware register for all 8 local variables.  */
19909     if (p != p1 || p != p2 || p != p3 || p != p4
19910         || p != p5 || p != p6 || p != p7)
19911       _exit(1);
19912
19913     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
19914        from child file descriptors.  If the child closes a descriptor
19915        before it execs or exits, this munges the parent's descriptor
19916        as well.  Test for this by closing stdout in the child.  */
19917     _exit(close(fileno(stdout)) != 0);
19918   } else {
19919     int status;
19920     struct stat st;
19921
19922     while (wait(&status) != child)
19923       ;
19924     return (
19925          /* Was there some problem with vforking?  */
19926          child < 0
19927
19928          /* Did the child fail?  (This shouldn't happen.)  */
19929          || status
19930
19931          /* Did the vfork/compiler bug occur?  */
19932          || parent != getpid()
19933
19934          /* Did the file descriptor bug occur?  */
19935          || fstat(fileno(stdout), &st) != 0
19936          );
19937   }
19938 }
19939 _ACEOF
19940 if ac_fn_c_try_run "$LINENO"; then :
19941   ac_cv_func_vfork_works=yes
19942 else
19943   ac_cv_func_vfork_works=no
19944 fi
19945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19946   conftest.$ac_objext conftest.beam conftest.$ac_ext
19947 fi
19948
19949 fi
19950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
19951 $as_echo "$ac_cv_func_vfork_works" >&6; }
19952
19953 fi;
19954 if test "x$ac_cv_func_fork_works" = xcross; then
19955   ac_cv_func_vfork_works=$ac_cv_func_vfork
19956   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
19957 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
19958 fi
19959
19960 if test "x$ac_cv_func_vfork_works" = xyes; then
19961
19962 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
19963
19964 else
19965
19966 $as_echo "#define vfork fork" >>confdefs.h
19967
19968 fi
19969 if test "x$ac_cv_func_fork_works" = xyes; then
19970
19971 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
19972
19973 fi
19974
19975   # Some systems (e.g. Solaris) have `socketpair' in libsocket.
19976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
19977 $as_echo_n "checking for library containing socketpair... " >&6; }
19978 if ${ac_cv_search_socketpair+:} false; then :
19979   $as_echo_n "(cached) " >&6
19980 else
19981   ac_func_search_save_LIBS=$LIBS
19982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19983 /* end confdefs.h.  */
19984
19985 /* Override any GCC internal prototype to avoid an error.
19986    Use char because int might match the return type of a GCC
19987    builtin and then its argument prototype would still apply.  */
19988 #ifdef __cplusplus
19989 extern "C"
19990 #endif
19991 char socketpair ();
19992 int
19993 main ()
19994 {
19995 return socketpair ();
19996   ;
19997   return 0;
19998 }
19999 _ACEOF
20000 for ac_lib in '' socket; do
20001   if test -z "$ac_lib"; then
20002     ac_res="none required"
20003   else
20004     ac_res=-l$ac_lib
20005     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20006   fi
20007   if ac_fn_c_try_link "$LINENO"; then :
20008   ac_cv_search_socketpair=$ac_res
20009 fi
20010 rm -f core conftest.err conftest.$ac_objext \
20011     conftest$ac_exeext
20012   if ${ac_cv_search_socketpair+:} false; then :
20013   break
20014 fi
20015 done
20016 if ${ac_cv_search_socketpair+:} false; then :
20017
20018 else
20019   ac_cv_search_socketpair=no
20020 fi
20021 rm conftest.$ac_ext
20022 LIBS=$ac_func_search_save_LIBS
20023 fi
20024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
20025 $as_echo "$ac_cv_search_socketpair" >&6; }
20026 ac_res=$ac_cv_search_socketpair
20027 if test "$ac_res" != no; then :
20028   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20029
20030 fi
20031
20032   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
20033                   ptrace64 sbrk setns sigaltstack sigprocmask \
20034                   setpgid setpgrp getrusage getauxval sigtimedwait
20035 do :
20036   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20037 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20038 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
20039   cat >>confdefs.h <<_ACEOF
20040 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20041 _ACEOF
20042
20043 fi
20044 done
20045
20046
20047   # This is needed for RHEL 5 and uclibc-ng < 1.0.39.
20048   # These did not define ADDR_NO_RANDOMIZE in sys/personality.h,
20049   # only in linux/personality.h.
20050   ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
20051 "
20052 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
20053   ac_have_decl=1
20054 else
20055   ac_have_decl=0
20056 fi
20057
20058 cat >>confdefs.h <<_ACEOF
20059 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
20060 _ACEOF
20061
20062
20063   ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
20064 if test "x$ac_cv_have_decl_strstr" = xyes; then :
20065   ac_have_decl=1
20066 else
20067   ac_have_decl=0
20068 fi
20069
20070 cat >>confdefs.h <<_ACEOF
20071 #define HAVE_DECL_STRSTR $ac_have_decl
20072 _ACEOF
20073
20074
20075   # ----------------------- #
20076   # Checks for structures.  #
20077   # ----------------------- #
20078
20079   ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
20080 if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
20081
20082 cat >>confdefs.h <<_ACEOF
20083 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
20084 _ACEOF
20085
20086
20087 fi
20088 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
20089 if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
20090
20091 cat >>confdefs.h <<_ACEOF
20092 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
20093 _ACEOF
20094
20095
20096 fi
20097
20098
20099   # On FreeBSD we need libutil for the kinfo_get* functions.  On
20100   # GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
20101   # Figure out which one to use.
20102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
20103 $as_echo_n "checking for library containing kinfo_getfile... " >&6; }
20104 if ${ac_cv_search_kinfo_getfile+:} false; then :
20105   $as_echo_n "(cached) " >&6
20106 else
20107   ac_func_search_save_LIBS=$LIBS
20108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20109 /* end confdefs.h.  */
20110
20111 /* Override any GCC internal prototype to avoid an error.
20112    Use char because int might match the return type of a GCC
20113    builtin and then its argument prototype would still apply.  */
20114 #ifdef __cplusplus
20115 extern "C"
20116 #endif
20117 char kinfo_getfile ();
20118 int
20119 main ()
20120 {
20121 return kinfo_getfile ();
20122   ;
20123   return 0;
20124 }
20125 _ACEOF
20126 for ac_lib in '' util util-freebsd; do
20127   if test -z "$ac_lib"; then
20128     ac_res="none required"
20129   else
20130     ac_res=-l$ac_lib
20131     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20132   fi
20133   if ac_fn_c_try_link "$LINENO"; then :
20134   ac_cv_search_kinfo_getfile=$ac_res
20135 fi
20136 rm -f core conftest.err conftest.$ac_objext \
20137     conftest$ac_exeext
20138   if ${ac_cv_search_kinfo_getfile+:} false; then :
20139   break
20140 fi
20141 done
20142 if ${ac_cv_search_kinfo_getfile+:} false; then :
20143
20144 else
20145   ac_cv_search_kinfo_getfile=no
20146 fi
20147 rm conftest.$ac_ext
20148 LIBS=$ac_func_search_save_LIBS
20149 fi
20150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
20151 $as_echo "$ac_cv_search_kinfo_getfile" >&6; }
20152 ac_res=$ac_cv_search_kinfo_getfile
20153 if test "$ac_res" != no; then :
20154   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20155
20156 fi
20157
20158
20159   # Define HAVE_KINFO_GETFILE if kinfo_getfile is available.
20160   for ac_func in kinfo_getfile
20161 do :
20162   ac_fn_c_check_func "$LINENO" "kinfo_getfile" "ac_cv_func_kinfo_getfile"
20163 if test "x$ac_cv_func_kinfo_getfile" = xyes; then :
20164   cat >>confdefs.h <<_ACEOF
20165 #define HAVE_KINFO_GETFILE 1
20166 _ACEOF
20167
20168 fi
20169 done
20170
20171
20172   # ----------------------- #
20173   # Check for threading.    #
20174   # ----------------------- #
20175
20176   # Check whether --enable-threading was given.
20177 if test "${enable_threading+set}" = set; then :
20178   enableval=$enable_threading; case "$enableval" in
20179     yes) want_threading=yes ;;
20180     no) want_threading=no ;;
20181     *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;;
20182     esac
20183 else
20184   want_threading=yes
20185 fi
20186
20187
20188   # Check for std::thread.  This does not work on some platforms, like
20189   # mingw and DJGPP.
20190   ac_ext=cpp
20191 ac_cpp='$CXXCPP $CPPFLAGS'
20192 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20193 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20194 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20195
20196
20197
20198
20199
20200 ac_ext=c
20201 ac_cpp='$CPP $CPPFLAGS'
20202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20205
20206 ax_pthread_ok=no
20207
20208 # We used to check for pthread.h first, but this fails if pthread.h
20209 # requires special compiler flags (e.g. on Tru64 or Sequent).
20210 # It gets checked for in the link test anyway.
20211
20212 # First of all, check if the user has set any of the PTHREAD_LIBS,
20213 # etcetera environment variables, and if threads linking works using
20214 # them:
20215 if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
20216         ax_pthread_save_CC="$CC"
20217         ax_pthread_save_CFLAGS="$CFLAGS"
20218         ax_pthread_save_LIBS="$LIBS"
20219         if test "x$PTHREAD_CC" != "x"; then :
20220   CC="$PTHREAD_CC"
20221 fi
20222         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
20223         LIBS="$PTHREAD_LIBS $LIBS"
20224         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
20225 $as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
20226         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20227 /* end confdefs.h.  */
20228
20229 /* Override any GCC internal prototype to avoid an error.
20230    Use char because int might match the return type of a GCC
20231    builtin and then its argument prototype would still apply.  */
20232 #ifdef __cplusplus
20233 extern "C"
20234 #endif
20235 char pthread_join ();
20236 int
20237 main ()
20238 {
20239 return pthread_join ();
20240   ;
20241   return 0;
20242 }
20243 _ACEOF
20244 if ac_fn_c_try_link "$LINENO"; then :
20245   ax_pthread_ok=yes
20246 fi
20247 rm -f core conftest.err conftest.$ac_objext \
20248     conftest$ac_exeext conftest.$ac_ext
20249         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
20250 $as_echo "$ax_pthread_ok" >&6; }
20251         if test "x$ax_pthread_ok" = "xno"; then
20252                 PTHREAD_LIBS=""
20253                 PTHREAD_CFLAGS=""
20254         fi
20255         CC="$ax_pthread_save_CC"
20256         CFLAGS="$ax_pthread_save_CFLAGS"
20257         LIBS="$ax_pthread_save_LIBS"
20258 fi
20259
20260 # We must check for the threads library under a number of different
20261 # names; the ordering is very important because some systems
20262 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
20263 # libraries is broken (non-POSIX).
20264
20265 # Create a list of thread flags to try.  Items starting with a "-" are
20266 # C compiler flags, and other items are library names, except for "none"
20267 # which indicates that we try without any flags at all, and "pthread-config"
20268 # which is a program returning the flags for the Pth emulation library.
20269
20270 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
20271
20272 # The ordering *is* (sometimes) important.  Some notes on the
20273 # individual items follow:
20274
20275 # pthreads: AIX (must check this before -lpthread)
20276 # none: in case threads are in libc; should be tried before -Kthread and
20277 #       other compiler flags to prevent continual compiler warnings
20278 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
20279 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
20280 #           (Note: HP C rejects this with "bad form for `-t' option")
20281 # -pthreads: Solaris/gcc (Note: HP C also rejects)
20282 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
20283 #      doesn't hurt to check since this sometimes defines pthreads and
20284 #      -D_REENTRANT too), HP C (must be checked before -lpthread, which
20285 #      is present but should not be used directly; and before -mthreads,
20286 #      because the compiler interprets this as "-mt" + "-hreads")
20287 # -mthreads: Mingw32/gcc, Lynx/gcc
20288 # pthread: Linux, etcetera
20289 # --thread-safe: KAI C++
20290 # pthread-config: use pthread-config program (for GNU Pth library)
20291
20292 case $host_os in
20293
20294         freebsd*)
20295
20296         # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
20297         # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
20298
20299         ax_pthread_flags="-kthread lthread $ax_pthread_flags"
20300         ;;
20301
20302         hpux*)
20303
20304         # From the cc(1) man page: "[-mt] Sets various -D flags to enable
20305         # multi-threading and also sets -lpthread."
20306
20307         ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
20308         ;;
20309
20310         openedition*)
20311
20312         # IBM z/OS requires a feature-test macro to be defined in order to
20313         # enable POSIX threads at all, so give the user a hint if this is
20314         # not set. (We don't define these ourselves, as they can affect
20315         # other portions of the system API in unpredictable ways.)
20316
20317         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20318 /* end confdefs.h.  */
20319
20320 #            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
20321              AX_PTHREAD_ZOS_MISSING
20322 #            endif
20323
20324 _ACEOF
20325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20326   $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
20327   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
20328 $as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
20329 fi
20330 rm -f conftest*
20331
20332         ;;
20333
20334         solaris*)
20335
20336         # On Solaris (at least, for some versions), libc contains stubbed
20337         # (non-functional) versions of the pthreads routines, so link-based
20338         # tests will erroneously succeed. (N.B.: The stubs are missing
20339         # pthread_cleanup_push, or rather a function called by this macro,
20340         # so we could check for that, but who knows whether they'll stub
20341         # that too in a future libc.)  So we'll check first for the
20342         # standard Solaris way of linking pthreads (-mt -lpthread).
20343
20344         ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
20345         ;;
20346 esac
20347
20348 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
20349
20350 if test "x$GCC" = "xyes"; then :
20351   ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
20352 fi
20353
20354 # The presence of a feature test macro requesting re-entrant function
20355 # definitions is, on some systems, a strong hint that pthreads support is
20356 # correctly enabled
20357
20358 case $host_os in
20359         darwin* | hpux* | linux* | osf* | solaris*)
20360         ax_pthread_check_macro="_REENTRANT"
20361         ;;
20362
20363         aix*)
20364         ax_pthread_check_macro="_THREAD_SAFE"
20365         ;;
20366
20367         *)
20368         ax_pthread_check_macro="--"
20369         ;;
20370 esac
20371 if test "x$ax_pthread_check_macro" = "x--"; then :
20372   ax_pthread_check_cond=0
20373 else
20374   ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
20375 fi
20376
20377 # Are we compiling with Clang?
20378
20379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
20380 $as_echo_n "checking whether $CC is Clang... " >&6; }
20381 if ${ax_cv_PTHREAD_CLANG+:} false; then :
20382   $as_echo_n "(cached) " >&6
20383 else
20384   ax_cv_PTHREAD_CLANG=no
20385      # Note that Autoconf sets GCC=yes for Clang as well as GCC
20386      if test "x$GCC" = "xyes"; then
20387         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20388 /* end confdefs.h.  */
20389 /* Note: Clang 2.7 lacks __clang_[a-z]+__ */
20390 #            if defined(__clang__) && defined(__llvm__)
20391              AX_PTHREAD_CC_IS_CLANG
20392 #            endif
20393
20394 _ACEOF
20395 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20396   $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
20397   ax_cv_PTHREAD_CLANG=yes
20398 fi
20399 rm -f conftest*
20400
20401      fi
20402
20403 fi
20404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
20405 $as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
20406 ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
20407
20408 ax_pthread_clang_warning=no
20409
20410 # Clang needs special handling, because older versions handle the -pthread
20411 # option in a rather... idiosyncratic way
20412
20413 if test "x$ax_pthread_clang" = "xyes"; then
20414
20415         # Clang takes -pthread; it has never supported any other flag
20416
20417         # (Note 1: This will need to be revisited if a system that Clang
20418         # supports has POSIX threads in a separate library.  This tends not
20419         # to be the way of modern systems, but it's conceivable.)
20420
20421         # (Note 2: On some systems, notably Darwin, -pthread is not needed
20422         # to get POSIX threads support; the API is always present and
20423         # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
20424         # -pthread does define _REENTRANT, and while the Darwin headers
20425         # ignore this macro, third-party headers might not.)
20426
20427         PTHREAD_CFLAGS="-pthread"
20428         PTHREAD_LIBS=
20429
20430         ax_pthread_ok=yes
20431
20432         # However, older versions of Clang make a point of warning the user
20433         # that, in an invocation where only linking and no compilation is
20434         # taking place, the -pthread option has no effect ("argument unused
20435         # during compilation").  They expect -pthread to be passed in only
20436         # when source code is being compiled.
20437         #
20438         # Problem is, this is at odds with the way Automake and most other
20439         # C build frameworks function, which is that the same flags used in
20440         # compilation (CFLAGS) are also used in linking.  Many systems
20441         # supported by AX_PTHREAD require exactly this for POSIX threads
20442         # support, and in fact it is often not straightforward to specify a
20443         # flag that is used only in the compilation phase and not in
20444         # linking.  Such a scenario is extremely rare in practice.
20445         #
20446         # Even though use of the -pthread flag in linking would only print
20447         # a warning, this can be a nuisance for well-run software projects
20448         # that build with -Werror.  So if the active version of Clang has
20449         # this misfeature, we search for an option to squash it.
20450
20451         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
20452 $as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
20453 if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
20454   $as_echo_n "(cached) " >&6
20455 else
20456   ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
20457              # Create an alternate version of $ac_link that compiles and
20458              # links in two steps (.c -> .o, .o -> exe) instead of one
20459              # (.c -> exe), because the warning occurs only in the second
20460              # step
20461              ax_pthread_save_ac_link="$ac_link"
20462              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
20463              ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
20464              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
20465              ax_pthread_save_CFLAGS="$CFLAGS"
20466              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
20467                 if test "x$ax_pthread_try" = "xunknown"; then :
20468   break
20469 fi
20470                 CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
20471                 ac_link="$ax_pthread_save_ac_link"
20472                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20473 /* end confdefs.h.  */
20474 int main(void){return 0;}
20475 _ACEOF
20476 if ac_fn_c_try_link "$LINENO"; then :
20477   ac_link="$ax_pthread_2step_ac_link"
20478                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20479 /* end confdefs.h.  */
20480 int main(void){return 0;}
20481 _ACEOF
20482 if ac_fn_c_try_link "$LINENO"; then :
20483   break
20484 fi
20485 rm -f core conftest.err conftest.$ac_objext \
20486     conftest$ac_exeext conftest.$ac_ext
20487
20488 fi
20489 rm -f core conftest.err conftest.$ac_objext \
20490     conftest$ac_exeext conftest.$ac_ext
20491              done
20492              ac_link="$ax_pthread_save_ac_link"
20493              CFLAGS="$ax_pthread_save_CFLAGS"
20494              if test "x$ax_pthread_try" = "x"; then :
20495   ax_pthread_try=no
20496 fi
20497              ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
20498
20499 fi
20500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
20501 $as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
20502
20503         case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
20504                 no | unknown) ;;
20505                 *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
20506         esac
20507
20508 fi # $ax_pthread_clang = yes
20509
20510 if test "x$ax_pthread_ok" = "xno"; then
20511 for ax_pthread_try_flag in $ax_pthread_flags; do
20512
20513         case $ax_pthread_try_flag in
20514                 none)
20515                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
20516 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
20517                 ;;
20518
20519                 -mt,pthread)
20520                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
20521 $as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
20522                 PTHREAD_CFLAGS="-mt"
20523                 PTHREAD_LIBS="-lpthread"
20524                 ;;
20525
20526                 -*)
20527                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
20528 $as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
20529                 PTHREAD_CFLAGS="$ax_pthread_try_flag"
20530                 ;;
20531
20532                 pthread-config)
20533                 # Extract the first word of "pthread-config", so it can be a program name with args.
20534 set dummy pthread-config; ac_word=$2
20535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20536 $as_echo_n "checking for $ac_word... " >&6; }
20537 if ${ac_cv_prog_ax_pthread_config+:} false; then :
20538   $as_echo_n "(cached) " >&6
20539 else
20540   if test -n "$ax_pthread_config"; then
20541   ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
20542 else
20543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20544 for as_dir in $PATH
20545 do
20546   IFS=$as_save_IFS
20547   test -z "$as_dir" && as_dir=.
20548     for ac_exec_ext in '' $ac_executable_extensions; do
20549   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20550     ac_cv_prog_ax_pthread_config="yes"
20551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20552     break 2
20553   fi
20554 done
20555   done
20556 IFS=$as_save_IFS
20557
20558   test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
20559 fi
20560 fi
20561 ax_pthread_config=$ac_cv_prog_ax_pthread_config
20562 if test -n "$ax_pthread_config"; then
20563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
20564 $as_echo "$ax_pthread_config" >&6; }
20565 else
20566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20567 $as_echo "no" >&6; }
20568 fi
20569
20570
20571                 if test "x$ax_pthread_config" = "xno"; then :
20572   continue
20573 fi
20574                 PTHREAD_CFLAGS="`pthread-config --cflags`"
20575                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
20576                 ;;
20577
20578                 *)
20579                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
20580 $as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
20581                 PTHREAD_LIBS="-l$ax_pthread_try_flag"
20582                 ;;
20583         esac
20584
20585         ax_pthread_save_CFLAGS="$CFLAGS"
20586         ax_pthread_save_LIBS="$LIBS"
20587         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
20588         LIBS="$PTHREAD_LIBS $LIBS"
20589
20590         # Check for various functions.  We must include pthread.h,
20591         # since some functions may be macros.  (On the Sequent, we
20592         # need a special flag -Kthread to make this header compile.)
20593         # We check for pthread_join because it is in -lpthread on IRIX
20594         # while pthread_create is in libc.  We check for pthread_attr_init
20595         # due to DEC craziness with -lpthreads.  We check for
20596         # pthread_cleanup_push because it is one of the few pthread
20597         # functions on Solaris that doesn't have a non-functional libc stub.
20598         # We try pthread_create on general principles.
20599
20600         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20601 /* end confdefs.h.  */
20602 #include <pthread.h>
20603 #                       if $ax_pthread_check_cond
20604 #                        error "$ax_pthread_check_macro must be defined"
20605 #                       endif
20606                         static void routine(void *a) { a = 0; }
20607                         static void *start_routine(void *a) { return a; }
20608 int
20609 main ()
20610 {
20611 pthread_t th; pthread_attr_t attr;
20612                         pthread_create(&th, 0, start_routine, 0);
20613                         pthread_join(th, 0);
20614                         pthread_attr_init(&attr);
20615                         pthread_cleanup_push(routine, 0);
20616                         pthread_cleanup_pop(0) /* ; */
20617   ;
20618   return 0;
20619 }
20620 _ACEOF
20621 if ac_fn_c_try_link "$LINENO"; then :
20622   ax_pthread_ok=yes
20623 fi
20624 rm -f core conftest.err conftest.$ac_objext \
20625     conftest$ac_exeext conftest.$ac_ext
20626
20627         CFLAGS="$ax_pthread_save_CFLAGS"
20628         LIBS="$ax_pthread_save_LIBS"
20629
20630         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
20631 $as_echo "$ax_pthread_ok" >&6; }
20632         if test "x$ax_pthread_ok" = "xyes"; then :
20633   break
20634 fi
20635
20636         PTHREAD_LIBS=""
20637         PTHREAD_CFLAGS=""
20638 done
20639 fi
20640
20641 # Various other checks:
20642 if test "x$ax_pthread_ok" = "xyes"; then
20643         ax_pthread_save_CFLAGS="$CFLAGS"
20644         ax_pthread_save_LIBS="$LIBS"
20645         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
20646         LIBS="$PTHREAD_LIBS $LIBS"
20647
20648         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
20649         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
20650 $as_echo_n "checking for joinable pthread attribute... " >&6; }
20651 if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
20652   $as_echo_n "(cached) " >&6
20653 else
20654   ax_cv_PTHREAD_JOINABLE_ATTR=unknown
20655              for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
20656                  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20657 /* end confdefs.h.  */
20658 #include <pthread.h>
20659 int
20660 main ()
20661 {
20662 int attr = $ax_pthread_attr; return attr /* ; */
20663   ;
20664   return 0;
20665 }
20666 _ACEOF
20667 if ac_fn_c_try_link "$LINENO"; then :
20668   ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
20669 fi
20670 rm -f core conftest.err conftest.$ac_objext \
20671     conftest$ac_exeext conftest.$ac_ext
20672              done
20673
20674 fi
20675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
20676 $as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
20677         if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
20678                test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
20679                test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
20680
20681 cat >>confdefs.h <<_ACEOF
20682 #define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
20683 _ACEOF
20684
20685                ax_pthread_joinable_attr_defined=yes
20686
20687 fi
20688
20689         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
20690 $as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
20691 if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
20692   $as_echo_n "(cached) " >&6
20693 else
20694   ax_cv_PTHREAD_SPECIAL_FLAGS=no
20695              case $host_os in
20696              solaris*)
20697              ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
20698              ;;
20699              esac
20700
20701 fi
20702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
20703 $as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
20704         if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
20705                test "x$ax_pthread_special_flags_added" != "xyes"; then :
20706   PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
20707                ax_pthread_special_flags_added=yes
20708 fi
20709
20710         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
20711 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
20712 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
20713   $as_echo_n "(cached) " >&6
20714 else
20715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20716 /* end confdefs.h.  */
20717 #include <pthread.h>
20718 int
20719 main ()
20720 {
20721 int i = PTHREAD_PRIO_INHERIT;
20722   ;
20723   return 0;
20724 }
20725 _ACEOF
20726 if ac_fn_c_try_link "$LINENO"; then :
20727   ax_cv_PTHREAD_PRIO_INHERIT=yes
20728 else
20729   ax_cv_PTHREAD_PRIO_INHERIT=no
20730 fi
20731 rm -f core conftest.err conftest.$ac_objext \
20732     conftest$ac_exeext conftest.$ac_ext
20733
20734 fi
20735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
20736 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
20737         if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
20738                test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
20739
20740 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
20741
20742                ax_pthread_prio_inherit_defined=yes
20743
20744 fi
20745
20746         CFLAGS="$ax_pthread_save_CFLAGS"
20747         LIBS="$ax_pthread_save_LIBS"
20748
20749         # More AIX lossage: compile with *_r variant
20750         if test "x$GCC" != "xyes"; then
20751             case $host_os in
20752                 aix*)
20753                 case "x/$CC" in #(
20754   x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
20755     #handle absolute path differently from PATH based program lookup
20756                      case "x$CC" in #(
20757   x/*) :
20758     if as_fn_executable_p ${CC}_r; then :
20759   PTHREAD_CC="${CC}_r"
20760 fi ;; #(
20761   *) :
20762     for ac_prog in ${CC}_r
20763 do
20764   # Extract the first word of "$ac_prog", so it can be a program name with args.
20765 set dummy $ac_prog; ac_word=$2
20766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20767 $as_echo_n "checking for $ac_word... " >&6; }
20768 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
20769   $as_echo_n "(cached) " >&6
20770 else
20771   if test -n "$PTHREAD_CC"; then
20772   ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
20773 else
20774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20775 for as_dir in $PATH
20776 do
20777   IFS=$as_save_IFS
20778   test -z "$as_dir" && as_dir=.
20779     for ac_exec_ext in '' $ac_executable_extensions; do
20780   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20781     ac_cv_prog_PTHREAD_CC="$ac_prog"
20782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20783     break 2
20784   fi
20785 done
20786   done
20787 IFS=$as_save_IFS
20788
20789 fi
20790 fi
20791 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
20792 if test -n "$PTHREAD_CC"; then
20793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
20794 $as_echo "$PTHREAD_CC" >&6; }
20795 else
20796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20797 $as_echo "no" >&6; }
20798 fi
20799
20800
20801   test -n "$PTHREAD_CC" && break
20802 done
20803 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
20804  ;;
20805 esac ;; #(
20806   *) :
20807      ;;
20808 esac
20809                 ;;
20810             esac
20811         fi
20812 fi
20813
20814 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
20815
20816
20817
20818
20819
20820 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
20821 if test "x$ax_pthread_ok" = "xyes"; then
20822         threads=yes
20823         :
20824 else
20825         ax_pthread_ok=no
20826         threads=no
20827 fi
20828 ac_ext=cpp
20829 ac_cpp='$CXXCPP $CPPFLAGS'
20830 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20831 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20832 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20833
20834
20835   save_LIBS="$LIBS"
20836   LIBS="$PTHREAD_LIBS $LIBS"
20837   save_CXXFLAGS="$CXXFLAGS"
20838   CXXFLAGS="$PTHREAD_CFLAGS $save_CXXFLAGS"
20839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::thread" >&5
20840 $as_echo_n "checking for std::thread... " >&6; }
20841 if ${gdb_cv_cxx_std_thread+:} false; then :
20842   $as_echo_n "(cached) " >&6
20843 else
20844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20845 /* end confdefs.h.  */
20846   #if defined (__MINGW32__) || defined (__CYGWIN__)
20847     # ifdef _WIN32_WINNT
20848     #  if _WIN32_WINNT < 0x0501
20849     #   undef _WIN32_WINNT
20850     #   define _WIN32_WINNT 0x0501
20851     #  endif
20852     # else
20853     #  define _WIN32_WINNT 0x0501
20854     # endif
20855     #endif      /* __MINGW32__ || __CYGWIN__ */
20856     #include <thread>
20857     void callback() { }
20858 int
20859 main ()
20860 {
20861 std::thread t(callback);
20862   ;
20863   return 0;
20864 }
20865 _ACEOF
20866 if ac_fn_cxx_try_compile "$LINENO"; then :
20867   gdb_cv_cxx_std_thread=yes
20868 else
20869   gdb_cv_cxx_std_thread=no
20870 fi
20871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20872 fi
20873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_cxx_std_thread" >&5
20874 $as_echo "$gdb_cv_cxx_std_thread" >&6; }
20875
20876   if test "$threads" = "yes"; then
20877     # This check must be here, while LIBS includes any necessary
20878     # threading library.
20879     for ac_func in pthread_sigmask pthread_setname_np
20880 do :
20881   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20882 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
20883 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
20884   cat >>confdefs.h <<_ACEOF
20885 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20886 _ACEOF
20887
20888 fi
20889 done
20890
20891   fi
20892   LIBS="$save_LIBS"
20893   CXXFLAGS="$save_CXXFLAGS"
20894
20895   if test "$want_threading" = "yes"; then
20896     if test "$gdb_cv_cxx_std_thread" = "yes"; then
20897
20898 $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h
20899
20900     fi
20901   fi
20902   ac_ext=c
20903 ac_cpp='$CPP $CPPFLAGS'
20904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20907
20908
20909       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
20910 $as_echo_n "checking for sigsetjmp... " >&6; }
20911 if ${gdb_cv_func_sigsetjmp+:} false; then :
20912   $as_echo_n "(cached) " >&6
20913 else
20914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20915 /* end confdefs.h.  */
20916 #include <setjmp.h>
20917 int
20918 main ()
20919 {
20920 sigjmp_buf env;
20921            while (! sigsetjmp (env, 1))
20922              siglongjmp (env, 1);
20923
20924   ;
20925   return 0;
20926 }
20927 _ACEOF
20928 if ac_fn_c_try_compile "$LINENO"; then :
20929   gdb_cv_func_sigsetjmp=yes
20930 else
20931   gdb_cv_func_sigsetjmp=no
20932
20933 fi
20934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20935
20936 fi
20937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
20938 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
20939   if test "$gdb_cv_func_sigsetjmp" = "yes"; then
20940
20941 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
20942
20943   fi
20944
20945
20946 # Check whether --with-intel_pt was given.
20947 if test "${with_intel_pt+set}" = set; then :
20948   withval=$with_intel_pt;
20949 else
20950   with_intel_pt=auto
20951 fi
20952
20953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
20954 $as_echo_n "checking whether to use intel pt... " >&6; }
20955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
20956 $as_echo "$with_intel_pt" >&6; }
20957
20958   if test "${with_intel_pt}" = no; then
20959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
20960 $as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
20961     HAVE_LIBIPT=no
20962   else
20963     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20964 /* end confdefs.h.  */
20965
20966   #include <linux/perf_event.h>
20967   #ifndef PERF_ATTR_SIZE_VER5
20968   # error
20969   #endif
20970
20971 _ACEOF
20972 if ac_fn_c_try_cpp "$LINENO"; then :
20973   perf_event=yes
20974 else
20975   perf_event=no
20976 fi
20977 rm -f conftest.err conftest.i conftest.$ac_ext
20978     if test "$perf_event" != yes; then
20979       if test "$with_intel_pt" = yes; then
20980         as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
20981       else
20982         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
20983 $as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
20984       fi
20985     fi
20986
20987
20988
20989
20990
20991
20992
20993
20994
20995     use_additional=yes
20996
20997   acl_save_prefix="$prefix"
20998   prefix="$acl_final_prefix"
20999   acl_save_exec_prefix="$exec_prefix"
21000   exec_prefix="$acl_final_exec_prefix"
21001
21002     eval additional_includedir=\"$includedir\"
21003     eval additional_libdir=\"$libdir\"
21004
21005   exec_prefix="$acl_save_exec_prefix"
21006   prefix="$acl_save_prefix"
21007
21008
21009 # Check whether --with-libipt-prefix was given.
21010 if test "${with_libipt_prefix+set}" = set; then :
21011   withval=$with_libipt_prefix;
21012     if test "X$withval" = "Xno"; then
21013       use_additional=no
21014     else
21015       if test "X$withval" = "X"; then
21016
21017   acl_save_prefix="$prefix"
21018   prefix="$acl_final_prefix"
21019   acl_save_exec_prefix="$exec_prefix"
21020   exec_prefix="$acl_final_exec_prefix"
21021
21022           eval additional_includedir=\"$includedir\"
21023           eval additional_libdir=\"$libdir\"
21024
21025   exec_prefix="$acl_save_exec_prefix"
21026   prefix="$acl_save_prefix"
21027
21028       else
21029         additional_includedir="$withval/include"
21030         additional_libdir="$withval/lib"
21031       fi
21032     fi
21033
21034 fi
21035
21036
21037 # Check whether --with-libipt-type was given.
21038 if test "${with_libipt_type+set}" = set; then :
21039   withval=$with_libipt_type;  with_libipt_type=$withval
21040 else
21041    with_libipt_type=auto
21042 fi
21043
21044   lib_type=`eval echo \$with_libipt_type`
21045
21046       LIBIPT=
21047   LTLIBIPT=
21048   INCIPT=
21049   rpathdirs=
21050   ltrpathdirs=
21051   names_already_handled=
21052   names_next_round='ipt '
21053   while test -n "$names_next_round"; do
21054     names_this_round="$names_next_round"
21055     names_next_round=
21056     for name in $names_this_round; do
21057       already_handled=
21058       for n in $names_already_handled; do
21059         if test "$n" = "$name"; then
21060           already_handled=yes
21061           break
21062         fi
21063       done
21064       if test -z "$already_handled"; then
21065         names_already_handled="$names_already_handled $name"
21066                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
21067         eval value=\"\$HAVE_LIB$uppername\"
21068         if test -n "$value"; then
21069           if test "$value" = yes; then
21070             eval value=\"\$LIB$uppername\"
21071             test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
21072             eval value=\"\$LTLIB$uppername\"
21073             test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
21074           else
21075                                     :
21076           fi
21077         else
21078                               found_dir=
21079           found_la=
21080           found_so=
21081           found_a=
21082           if test $use_additional = yes; then
21083             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21084               found_dir="$additional_libdir"
21085               found_so="$additional_libdir/lib$name.$shlibext"
21086               if test -f "$additional_libdir/lib$name.la"; then
21087                 found_la="$additional_libdir/lib$name.la"
21088               fi
21089             elif test x$lib_type != xshared; then
21090               if test -f "$additional_libdir/lib$name.$libext"; then
21091                 found_dir="$additional_libdir"
21092                 found_a="$additional_libdir/lib$name.$libext"
21093                 if test -f "$additional_libdir/lib$name.la"; then
21094                   found_la="$additional_libdir/lib$name.la"
21095                 fi
21096               fi
21097             fi
21098           fi
21099           if test "X$found_dir" = "X"; then
21100             for x in $LDFLAGS $LTLIBIPT; do
21101
21102   acl_save_prefix="$prefix"
21103   prefix="$acl_final_prefix"
21104   acl_save_exec_prefix="$exec_prefix"
21105   exec_prefix="$acl_final_exec_prefix"
21106   eval x=\"$x\"
21107   exec_prefix="$acl_save_exec_prefix"
21108   prefix="$acl_save_prefix"
21109
21110               case "$x" in
21111                 -L*)
21112                   dir=`echo "X$x" | sed -e 's/^X-L//'`
21113                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21114                     found_dir="$dir"
21115                     found_so="$dir/lib$name.$shlibext"
21116                     if test -f "$dir/lib$name.la"; then
21117                       found_la="$dir/lib$name.la"
21118                     fi
21119                   elif test x$lib_type != xshared; then
21120                     if test -f "$dir/lib$name.$libext"; then
21121                       found_dir="$dir"
21122                       found_a="$dir/lib$name.$libext"
21123                       if test -f "$dir/lib$name.la"; then
21124                         found_la="$dir/lib$name.la"
21125                       fi
21126                     fi
21127                   fi
21128                   ;;
21129               esac
21130               if test "X$found_dir" != "X"; then
21131                 break
21132               fi
21133             done
21134           fi
21135           if test "X$found_dir" != "X"; then
21136                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
21137             if test "X$found_so" != "X"; then
21138                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
21139                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
21140               else
21141                                                                                 haveit=
21142                 for x in $ltrpathdirs; do
21143                   if test "X$x" = "X$found_dir"; then
21144                     haveit=yes
21145                     break
21146                   fi
21147                 done
21148                 if test -z "$haveit"; then
21149                   ltrpathdirs="$ltrpathdirs $found_dir"
21150                 fi
21151                                 if test "$hardcode_direct" = yes; then
21152                                                       LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
21153                 else
21154                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
21155                                                             LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
21156                                                             haveit=
21157                     for x in $rpathdirs; do
21158                       if test "X$x" = "X$found_dir"; then
21159                         haveit=yes
21160                         break
21161                       fi
21162                     done
21163                     if test -z "$haveit"; then
21164                       rpathdirs="$rpathdirs $found_dir"
21165                     fi
21166                   else
21167                                                                                 haveit=
21168                     for x in $LDFLAGS $LIBIPT; do
21169
21170   acl_save_prefix="$prefix"
21171   prefix="$acl_final_prefix"
21172   acl_save_exec_prefix="$exec_prefix"
21173   exec_prefix="$acl_final_exec_prefix"
21174   eval x=\"$x\"
21175   exec_prefix="$acl_save_exec_prefix"
21176   prefix="$acl_save_prefix"
21177
21178                       if test "X$x" = "X-L$found_dir"; then
21179                         haveit=yes
21180                         break
21181                       fi
21182                     done
21183                     if test -z "$haveit"; then
21184                       LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
21185                     fi
21186                     if test "$hardcode_minus_L" != no; then
21187                                                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
21188                     else
21189                                                                                                                                                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
21190                     fi
21191                   fi
21192                 fi
21193               fi
21194             else
21195               if test "X$found_a" != "X"; then
21196                                 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
21197               else
21198                                                 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
21199               fi
21200             fi
21201                         additional_includedir=
21202             case "$found_dir" in
21203               */lib | */lib/)
21204                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
21205                 additional_includedir="$basedir/include"
21206                 ;;
21207             esac
21208             if test "X$additional_includedir" != "X"; then
21209                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
21210                 haveit=
21211                 if test "X$additional_includedir" = "X/usr/local/include"; then
21212                   if test -n "$GCC"; then
21213                     case $host_os in
21214                       linux*) haveit=yes;;
21215                     esac
21216                   fi
21217                 fi
21218                 if test -z "$haveit"; then
21219                   for x in $CPPFLAGS $INCIPT; do
21220
21221   acl_save_prefix="$prefix"
21222   prefix="$acl_final_prefix"
21223   acl_save_exec_prefix="$exec_prefix"
21224   exec_prefix="$acl_final_exec_prefix"
21225   eval x=\"$x\"
21226   exec_prefix="$acl_save_exec_prefix"
21227   prefix="$acl_save_prefix"
21228
21229                     if test "X$x" = "X-I$additional_includedir"; then
21230                       haveit=yes
21231                       break
21232                     fi
21233                   done
21234                   if test -z "$haveit"; then
21235                     if test -d "$additional_includedir"; then
21236                                             INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
21237                     fi
21238                   fi
21239                 fi
21240               fi
21241             fi
21242                         if test -n "$found_la"; then
21243                                                         save_libdir="$libdir"
21244               case "$found_la" in
21245                 */* | *\\*) . "$found_la" ;;
21246                 *) . "./$found_la" ;;
21247               esac
21248               libdir="$save_libdir"
21249                             for dep in $dependency_libs; do
21250                 case "$dep" in
21251                   -L*)
21252                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
21253                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
21254                       haveit=
21255                       if test "X$additional_libdir" = "X/usr/local/lib"; then
21256                         if test -n "$GCC"; then
21257                           case $host_os in
21258                             linux*) haveit=yes;;
21259                           esac
21260                         fi
21261                       fi
21262                       if test -z "$haveit"; then
21263                         haveit=
21264                         for x in $LDFLAGS $LIBIPT; do
21265
21266   acl_save_prefix="$prefix"
21267   prefix="$acl_final_prefix"
21268   acl_save_exec_prefix="$exec_prefix"
21269   exec_prefix="$acl_final_exec_prefix"
21270   eval x=\"$x\"
21271   exec_prefix="$acl_save_exec_prefix"
21272   prefix="$acl_save_prefix"
21273
21274                           if test "X$x" = "X-L$additional_libdir"; then
21275                             haveit=yes
21276                             break
21277                           fi
21278                         done
21279                         if test -z "$haveit"; then
21280                           if test -d "$additional_libdir"; then
21281                                                         LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
21282                           fi
21283                         fi
21284                         haveit=
21285                         for x in $LDFLAGS $LTLIBIPT; do
21286
21287   acl_save_prefix="$prefix"
21288   prefix="$acl_final_prefix"
21289   acl_save_exec_prefix="$exec_prefix"
21290   exec_prefix="$acl_final_exec_prefix"
21291   eval x=\"$x\"
21292   exec_prefix="$acl_save_exec_prefix"
21293   prefix="$acl_save_prefix"
21294
21295                           if test "X$x" = "X-L$additional_libdir"; then
21296                             haveit=yes
21297                             break
21298                           fi
21299                         done
21300                         if test -z "$haveit"; then
21301                           if test -d "$additional_libdir"; then
21302                                                         LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
21303                           fi
21304                         fi
21305                       fi
21306                     fi
21307                     ;;
21308                   -R*)
21309                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
21310                     if test "$enable_rpath" != no; then
21311                                                                   haveit=
21312                       for x in $rpathdirs; do
21313                         if test "X$x" = "X$dir"; then
21314                           haveit=yes
21315                           break
21316                         fi
21317                       done
21318                       if test -z "$haveit"; then
21319                         rpathdirs="$rpathdirs $dir"
21320                       fi
21321                                                                   haveit=
21322                       for x in $ltrpathdirs; do
21323                         if test "X$x" = "X$dir"; then
21324                           haveit=yes
21325                           break
21326                         fi
21327                       done
21328                       if test -z "$haveit"; then
21329                         ltrpathdirs="$ltrpathdirs $dir"
21330                       fi
21331                     fi
21332                     ;;
21333                   -l*)
21334                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
21335                     ;;
21336                   *.la)
21337                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
21338                     ;;
21339                   *)
21340                                         LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
21341                     LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
21342                     ;;
21343                 esac
21344               done
21345             fi
21346           else
21347                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
21348               LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
21349               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
21350             else
21351               LIBIPT="${LIBIPT}${LIBIPT:+ }-l:lib$name.$libext"
21352               LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l:lib$name.$libext"
21353             fi
21354           fi
21355         fi
21356       fi
21357     done
21358   done
21359   if test "X$rpathdirs" != "X"; then
21360     if test -n "$hardcode_libdir_separator"; then
21361                         alldirs=
21362       for found_dir in $rpathdirs; do
21363         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
21364       done
21365             acl_save_libdir="$libdir"
21366       libdir="$alldirs"
21367       eval flag=\"$hardcode_libdir_flag_spec\"
21368       libdir="$acl_save_libdir"
21369       LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
21370     else
21371             for found_dir in $rpathdirs; do
21372         acl_save_libdir="$libdir"
21373         libdir="$found_dir"
21374         eval flag=\"$hardcode_libdir_flag_spec\"
21375         libdir="$acl_save_libdir"
21376         LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
21377       done
21378     fi
21379   fi
21380   if test "X$ltrpathdirs" != "X"; then
21381             for found_dir in $ltrpathdirs; do
21382       LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
21383     done
21384   fi
21385
21386
21387         ac_save_CPPFLAGS="$CPPFLAGS"
21388
21389   for element in $INCIPT; do
21390     haveit=
21391     for x in $CPPFLAGS; do
21392
21393   acl_save_prefix="$prefix"
21394   prefix="$acl_final_prefix"
21395   acl_save_exec_prefix="$exec_prefix"
21396   exec_prefix="$acl_final_exec_prefix"
21397   eval x=\"$x\"
21398   exec_prefix="$acl_save_exec_prefix"
21399   prefix="$acl_save_prefix"
21400
21401       if test "X$x" = "X$element"; then
21402         haveit=yes
21403         break
21404       fi
21405     done
21406     if test -z "$haveit"; then
21407       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
21408     fi
21409   done
21410
21411
21412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
21413 $as_echo_n "checking for libipt... " >&6; }
21414 if ${ac_cv_libipt+:} false; then :
21415   $as_echo_n "(cached) " >&6
21416 else
21417
21418     ac_save_LIBS="$LIBS"
21419     LIBS="$LIBS $LIBIPT"
21420     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21421 /* end confdefs.h.  */
21422 #include "intel-pt.h"
21423 int
21424 main ()
21425 {
21426 pt_insn_alloc_decoder (0);
21427   ;
21428   return 0;
21429 }
21430 _ACEOF
21431 if ac_fn_c_try_link "$LINENO"; then :
21432   ac_cv_libipt=yes
21433 else
21434   ac_cv_libipt=no
21435 fi
21436 rm -f core conftest.err conftest.$ac_objext \
21437     conftest$ac_exeext conftest.$ac_ext
21438     LIBS="$ac_save_LIBS"
21439
21440 fi
21441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
21442 $as_echo "$ac_cv_libipt" >&6; }
21443   if test "$ac_cv_libipt" = yes; then
21444     HAVE_LIBIPT=yes
21445
21446 $as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
21447
21448     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
21449 $as_echo_n "checking how to link with libipt... " >&6; }
21450     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
21451 $as_echo "$LIBIPT" >&6; }
21452   else
21453     HAVE_LIBIPT=no
21454             CPPFLAGS="$ac_save_CPPFLAGS"
21455     LIBIPT=
21456     LTLIBIPT=
21457   fi
21458
21459
21460
21461
21462
21463
21464     if test "$HAVE_LIBIPT" != yes; then
21465       if test "$with_intel_pt" = yes; then
21466         as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
21467       else
21468         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
21469 $as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
21470       fi
21471     else
21472       save_LIBS=$LIBS
21473       LIBS="$LIBS $LIBIPT"
21474       for ac_func in pt_insn_event
21475 do :
21476   ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
21477 if test "x$ac_cv_func_pt_insn_event" = xyes; then :
21478   cat >>confdefs.h <<_ACEOF
21479 #define HAVE_PT_INSN_EVENT 1
21480 _ACEOF
21481
21482 fi
21483 done
21484
21485       ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
21486 "
21487 if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
21488
21489 cat >>confdefs.h <<_ACEOF
21490 #define HAVE_STRUCT_PT_INSN_ENABLED 1
21491 _ACEOF
21492
21493
21494 fi
21495 ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
21496 "
21497 if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
21498
21499 cat >>confdefs.h <<_ACEOF
21500 #define HAVE_STRUCT_PT_INSN_RESYNCED 1
21501 _ACEOF
21502
21503
21504 fi
21505
21506       LIBS=$save_LIBS
21507     fi
21508   fi
21509
21510   # Check if the compiler and runtime support printing long longs.
21511
21512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
21513 $as_echo_n "checking for long long support in printf... " >&6; }
21514 if ${gdb_cv_printf_has_long_long+:} false; then :
21515   $as_echo_n "(cached) " >&6
21516 else
21517   if test "$cross_compiling" = yes; then :
21518   gdb_cv_printf_has_long_long=no
21519 else
21520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21521 /* end confdefs.h.  */
21522 $ac_includes_default
21523 int
21524 main ()
21525 {
21526 char buf[32];
21527     long long l = 0;
21528     l = (l << 16) + 0x0123;
21529     l = (l << 16) + 0x4567;
21530     l = (l << 16) + 0x89ab;
21531     l = (l << 16) + 0xcdef;
21532     sprintf (buf, "0x%016llx", l);
21533     return (strcmp ("0x0123456789abcdef", buf));
21534   ;
21535   return 0;
21536 }
21537 _ACEOF
21538 if ac_fn_c_try_run "$LINENO"; then :
21539   gdb_cv_printf_has_long_long=yes
21540 else
21541   gdb_cv_printf_has_long_long=no
21542 fi
21543 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21544   conftest.$ac_objext conftest.beam conftest.$ac_ext
21545 fi
21546
21547 fi
21548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
21549 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
21550   if test "$gdb_cv_printf_has_long_long" = yes; then
21551
21552 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
21553
21554   fi
21555
21556
21557 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
21558
21559  for ac_header in sys/procfs.h
21560 do :
21561   ac_fn_c_check_header_mongrel "$LINENO" "sys/procfs.h" "ac_cv_header_sys_procfs_h" "$ac_includes_default"
21562 if test "x$ac_cv_header_sys_procfs_h" = xyes; then :
21563   cat >>confdefs.h <<_ACEOF
21564 #define HAVE_SYS_PROCFS_H 1
21565 _ACEOF
21566
21567 fi
21568
21569 done
21570
21571   if test "$ac_cv_header_sys_procfs_h" = yes; then
21572
21573  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
21574 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
21575  if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
21576   $as_echo_n "(cached) " >&6
21577 else
21578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21579 /* end confdefs.h.  */
21580
21581 #define _SYSCALL32
21582 #include <sys/procfs.h>
21583 int
21584 main ()
21585 {
21586 gregset_t avar
21587   ;
21588   return 0;
21589 }
21590 _ACEOF
21591 if ac_fn_c_try_compile "$LINENO"; then :
21592   bfd_cv_have_sys_procfs_type_gregset_t=yes
21593 else
21594   bfd_cv_have_sys_procfs_type_gregset_t=no
21595
21596 fi
21597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21598 fi
21599
21600  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
21601
21602 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
21603
21604  fi
21605  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
21606 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
21607
21608
21609  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
21610 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
21611  if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
21612   $as_echo_n "(cached) " >&6
21613 else
21614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21615 /* end confdefs.h.  */
21616
21617 #define _SYSCALL32
21618 #include <sys/procfs.h>
21619 int
21620 main ()
21621 {
21622 fpregset_t avar
21623   ;
21624   return 0;
21625 }
21626 _ACEOF
21627 if ac_fn_c_try_compile "$LINENO"; then :
21628   bfd_cv_have_sys_procfs_type_fpregset_t=yes
21629 else
21630   bfd_cv_have_sys_procfs_type_fpregset_t=no
21631
21632 fi
21633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21634 fi
21635
21636  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
21637
21638 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
21639
21640  fi
21641  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
21642 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
21643
21644
21645  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
21646 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
21647  if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
21648   $as_echo_n "(cached) " >&6
21649 else
21650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21651 /* end confdefs.h.  */
21652
21653 #define _SYSCALL32
21654 #include <sys/procfs.h>
21655 int
21656 main ()
21657 {
21658 prgregset_t avar
21659   ;
21660   return 0;
21661 }
21662 _ACEOF
21663 if ac_fn_c_try_compile "$LINENO"; then :
21664   bfd_cv_have_sys_procfs_type_prgregset_t=yes
21665 else
21666   bfd_cv_have_sys_procfs_type_prgregset_t=no
21667
21668 fi
21669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21670 fi
21671
21672  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
21673
21674 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
21675
21676  fi
21677  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
21678 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
21679
21680
21681  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
21682 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
21683  if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
21684   $as_echo_n "(cached) " >&6
21685 else
21686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21687 /* end confdefs.h.  */
21688
21689 #define _SYSCALL32
21690 #include <sys/procfs.h>
21691 int
21692 main ()
21693 {
21694 prfpregset_t avar
21695   ;
21696   return 0;
21697 }
21698 _ACEOF
21699 if ac_fn_c_try_compile "$LINENO"; then :
21700   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
21701 else
21702   bfd_cv_have_sys_procfs_type_prfpregset_t=no
21703
21704 fi
21705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21706 fi
21707
21708  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
21709
21710 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
21711
21712  fi
21713  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
21714 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
21715
21716
21717  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
21718 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
21719  if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
21720   $as_echo_n "(cached) " >&6
21721 else
21722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21723 /* end confdefs.h.  */
21724
21725 #define _SYSCALL32
21726 #include <sys/procfs.h>
21727 int
21728 main ()
21729 {
21730 prgregset32_t avar
21731   ;
21732   return 0;
21733 }
21734 _ACEOF
21735 if ac_fn_c_try_compile "$LINENO"; then :
21736   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
21737 else
21738   bfd_cv_have_sys_procfs_type_prgregset32_t=no
21739
21740 fi
21741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21742 fi
21743
21744  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
21745
21746 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
21747
21748  fi
21749  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
21750 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
21751
21752
21753  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
21754 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
21755  if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
21756   $as_echo_n "(cached) " >&6
21757 else
21758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21759 /* end confdefs.h.  */
21760
21761 #define _SYSCALL32
21762 #include <sys/procfs.h>
21763 int
21764 main ()
21765 {
21766 lwpid_t avar
21767   ;
21768   return 0;
21769 }
21770 _ACEOF
21771 if ac_fn_c_try_compile "$LINENO"; then :
21772   bfd_cv_have_sys_procfs_type_lwpid_t=yes
21773 else
21774   bfd_cv_have_sys_procfs_type_lwpid_t=no
21775
21776 fi
21777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21778 fi
21779
21780  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
21781
21782 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
21783
21784  fi
21785  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
21786 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
21787
21788
21789  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
21790 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
21791  if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
21792   $as_echo_n "(cached) " >&6
21793 else
21794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21795 /* end confdefs.h.  */
21796
21797 #define _SYSCALL32
21798 #include <sys/procfs.h>
21799 int
21800 main ()
21801 {
21802 psaddr_t avar
21803   ;
21804   return 0;
21805 }
21806 _ACEOF
21807 if ac_fn_c_try_compile "$LINENO"; then :
21808   bfd_cv_have_sys_procfs_type_psaddr_t=yes
21809 else
21810   bfd_cv_have_sys_procfs_type_psaddr_t=no
21811
21812 fi
21813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21814 fi
21815
21816  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
21817
21818 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
21819
21820  fi
21821  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
21822 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
21823
21824
21825  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
21826 $as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
21827  if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
21828   $as_echo_n "(cached) " >&6
21829 else
21830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21831 /* end confdefs.h.  */
21832
21833 #define _SYSCALL32
21834 #include <sys/procfs.h>
21835 int
21836 main ()
21837 {
21838 elf_fpregset_t avar
21839   ;
21840   return 0;
21841 }
21842 _ACEOF
21843 if ac_fn_c_try_compile "$LINENO"; then :
21844   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
21845 else
21846   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
21847
21848 fi
21849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21850 fi
21851
21852  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
21853
21854 $as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
21855
21856  fi
21857  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
21858 $as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
21859
21860   fi
21861
21862     # Check for xxhash
21863
21864 # Check whether --with-xxhash was given.
21865 if test "${with_xxhash+set}" = set; then :
21866   withval=$with_xxhash;
21867 else
21868   with_xxhash=auto
21869 fi
21870
21871
21872   if test "x$with_xxhash" != "xno"; then
21873
21874
21875
21876
21877
21878
21879
21880
21881     use_additional=yes
21882
21883   acl_save_prefix="$prefix"
21884   prefix="$acl_final_prefix"
21885   acl_save_exec_prefix="$exec_prefix"
21886   exec_prefix="$acl_final_exec_prefix"
21887
21888     eval additional_includedir=\"$includedir\"
21889     eval additional_libdir=\"$libdir\"
21890
21891   exec_prefix="$acl_save_exec_prefix"
21892   prefix="$acl_save_prefix"
21893
21894
21895 # Check whether --with-libxxhash-prefix was given.
21896 if test "${with_libxxhash_prefix+set}" = set; then :
21897   withval=$with_libxxhash_prefix;
21898     if test "X$withval" = "Xno"; then
21899       use_additional=no
21900     else
21901       if test "X$withval" = "X"; then
21902
21903   acl_save_prefix="$prefix"
21904   prefix="$acl_final_prefix"
21905   acl_save_exec_prefix="$exec_prefix"
21906   exec_prefix="$acl_final_exec_prefix"
21907
21908           eval additional_includedir=\"$includedir\"
21909           eval additional_libdir=\"$libdir\"
21910
21911   exec_prefix="$acl_save_exec_prefix"
21912   prefix="$acl_save_prefix"
21913
21914       else
21915         additional_includedir="$withval/include"
21916         additional_libdir="$withval/lib"
21917       fi
21918     fi
21919
21920 fi
21921
21922
21923 # Check whether --with-libxxhash-type was given.
21924 if test "${with_libxxhash_type+set}" = set; then :
21925   withval=$with_libxxhash_type;  with_libxxhash_type=$withval
21926 else
21927    with_libxxhash_type=auto
21928 fi
21929
21930   lib_type=`eval echo \$with_libxxhash_type`
21931
21932       LIBXXHASH=
21933   LTLIBXXHASH=
21934   INCXXHASH=
21935   rpathdirs=
21936   ltrpathdirs=
21937   names_already_handled=
21938   names_next_round='xxhash '
21939   while test -n "$names_next_round"; do
21940     names_this_round="$names_next_round"
21941     names_next_round=
21942     for name in $names_this_round; do
21943       already_handled=
21944       for n in $names_already_handled; do
21945         if test "$n" = "$name"; then
21946           already_handled=yes
21947           break
21948         fi
21949       done
21950       if test -z "$already_handled"; then
21951         names_already_handled="$names_already_handled $name"
21952                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
21953         eval value=\"\$HAVE_LIB$uppername\"
21954         if test -n "$value"; then
21955           if test "$value" = yes; then
21956             eval value=\"\$LIB$uppername\"
21957             test -z "$value" || LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$value"
21958             eval value=\"\$LTLIB$uppername\"
21959             test -z "$value" || LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$value"
21960           else
21961                                     :
21962           fi
21963         else
21964                               found_dir=
21965           found_la=
21966           found_so=
21967           found_a=
21968           if test $use_additional = yes; then
21969             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
21970               found_dir="$additional_libdir"
21971               found_so="$additional_libdir/lib$name.$shlibext"
21972               if test -f "$additional_libdir/lib$name.la"; then
21973                 found_la="$additional_libdir/lib$name.la"
21974               fi
21975             elif test x$lib_type != xshared; then
21976               if test -f "$additional_libdir/lib$name.$libext"; then
21977                 found_dir="$additional_libdir"
21978                 found_a="$additional_libdir/lib$name.$libext"
21979                 if test -f "$additional_libdir/lib$name.la"; then
21980                   found_la="$additional_libdir/lib$name.la"
21981                 fi
21982               fi
21983             fi
21984           fi
21985           if test "X$found_dir" = "X"; then
21986             for x in $LDFLAGS $LTLIBXXHASH; do
21987
21988   acl_save_prefix="$prefix"
21989   prefix="$acl_final_prefix"
21990   acl_save_exec_prefix="$exec_prefix"
21991   exec_prefix="$acl_final_exec_prefix"
21992   eval x=\"$x\"
21993   exec_prefix="$acl_save_exec_prefix"
21994   prefix="$acl_save_prefix"
21995
21996               case "$x" in
21997                 -L*)
21998                   dir=`echo "X$x" | sed -e 's/^X-L//'`
21999                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
22000                     found_dir="$dir"
22001                     found_so="$dir/lib$name.$shlibext"
22002                     if test -f "$dir/lib$name.la"; then
22003                       found_la="$dir/lib$name.la"
22004                     fi
22005                   elif test x$lib_type != xshared; then
22006                     if test -f "$dir/lib$name.$libext"; then
22007                       found_dir="$dir"
22008                       found_a="$dir/lib$name.$libext"
22009                       if test -f "$dir/lib$name.la"; then
22010                         found_la="$dir/lib$name.la"
22011                       fi
22012                     fi
22013                   fi
22014                   ;;
22015               esac
22016               if test "X$found_dir" != "X"; then
22017                 break
22018               fi
22019             done
22020           fi
22021           if test "X$found_dir" != "X"; then
22022                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$found_dir -l$name"
22023             if test "X$found_so" != "X"; then
22024                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
22025                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
22026               else
22027                                                                                 haveit=
22028                 for x in $ltrpathdirs; do
22029                   if test "X$x" = "X$found_dir"; then
22030                     haveit=yes
22031                     break
22032                   fi
22033                 done
22034                 if test -z "$haveit"; then
22035                   ltrpathdirs="$ltrpathdirs $found_dir"
22036                 fi
22037                                 if test "$hardcode_direct" = yes; then
22038                                                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
22039                 else
22040                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
22041                                                             LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
22042                                                             haveit=
22043                     for x in $rpathdirs; do
22044                       if test "X$x" = "X$found_dir"; then
22045                         haveit=yes
22046                         break
22047                       fi
22048                     done
22049                     if test -z "$haveit"; then
22050                       rpathdirs="$rpathdirs $found_dir"
22051                     fi
22052                   else
22053                                                                                 haveit=
22054                     for x in $LDFLAGS $LIBXXHASH; do
22055
22056   acl_save_prefix="$prefix"
22057   prefix="$acl_final_prefix"
22058   acl_save_exec_prefix="$exec_prefix"
22059   exec_prefix="$acl_final_exec_prefix"
22060   eval x=\"$x\"
22061   exec_prefix="$acl_save_exec_prefix"
22062   prefix="$acl_save_prefix"
22063
22064                       if test "X$x" = "X-L$found_dir"; then
22065                         haveit=yes
22066                         break
22067                       fi
22068                     done
22069                     if test -z "$haveit"; then
22070                       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir"
22071                     fi
22072                     if test "$hardcode_minus_L" != no; then
22073                                                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_so"
22074                     else
22075                                                                                                                                                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
22076                     fi
22077                   fi
22078                 fi
22079               fi
22080             else
22081               if test "X$found_a" != "X"; then
22082                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$found_a"
22083               else
22084                                                 LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$found_dir -l$name"
22085               fi
22086             fi
22087                         additional_includedir=
22088             case "$found_dir" in
22089               */lib | */lib/)
22090                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
22091                 additional_includedir="$basedir/include"
22092                 ;;
22093             esac
22094             if test "X$additional_includedir" != "X"; then
22095                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
22096                 haveit=
22097                 if test "X$additional_includedir" = "X/usr/local/include"; then
22098                   if test -n "$GCC"; then
22099                     case $host_os in
22100                       linux*) haveit=yes;;
22101                     esac
22102                   fi
22103                 fi
22104                 if test -z "$haveit"; then
22105                   for x in $CPPFLAGS $INCXXHASH; do
22106
22107   acl_save_prefix="$prefix"
22108   prefix="$acl_final_prefix"
22109   acl_save_exec_prefix="$exec_prefix"
22110   exec_prefix="$acl_final_exec_prefix"
22111   eval x=\"$x\"
22112   exec_prefix="$acl_save_exec_prefix"
22113   prefix="$acl_save_prefix"
22114
22115                     if test "X$x" = "X-I$additional_includedir"; then
22116                       haveit=yes
22117                       break
22118                     fi
22119                   done
22120                   if test -z "$haveit"; then
22121                     if test -d "$additional_includedir"; then
22122                                             INCXXHASH="${INCXXHASH}${INCXXHASH:+ }-I$additional_includedir"
22123                     fi
22124                   fi
22125                 fi
22126               fi
22127             fi
22128                         if test -n "$found_la"; then
22129                                                         save_libdir="$libdir"
22130               case "$found_la" in
22131                 */* | *\\*) . "$found_la" ;;
22132                 *) . "./$found_la" ;;
22133               esac
22134               libdir="$save_libdir"
22135                             for dep in $dependency_libs; do
22136                 case "$dep" in
22137                   -L*)
22138                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
22139                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
22140                       haveit=
22141                       if test "X$additional_libdir" = "X/usr/local/lib"; then
22142                         if test -n "$GCC"; then
22143                           case $host_os in
22144                             linux*) haveit=yes;;
22145                           esac
22146                         fi
22147                       fi
22148                       if test -z "$haveit"; then
22149                         haveit=
22150                         for x in $LDFLAGS $LIBXXHASH; do
22151
22152   acl_save_prefix="$prefix"
22153   prefix="$acl_final_prefix"
22154   acl_save_exec_prefix="$exec_prefix"
22155   exec_prefix="$acl_final_exec_prefix"
22156   eval x=\"$x\"
22157   exec_prefix="$acl_save_exec_prefix"
22158   prefix="$acl_save_prefix"
22159
22160                           if test "X$x" = "X-L$additional_libdir"; then
22161                             haveit=yes
22162                             break
22163                           fi
22164                         done
22165                         if test -z "$haveit"; then
22166                           if test -d "$additional_libdir"; then
22167                                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-L$additional_libdir"
22168                           fi
22169                         fi
22170                         haveit=
22171                         for x in $LDFLAGS $LTLIBXXHASH; do
22172
22173   acl_save_prefix="$prefix"
22174   prefix="$acl_final_prefix"
22175   acl_save_exec_prefix="$exec_prefix"
22176   exec_prefix="$acl_final_exec_prefix"
22177   eval x=\"$x\"
22178   exec_prefix="$acl_save_exec_prefix"
22179   prefix="$acl_save_prefix"
22180
22181                           if test "X$x" = "X-L$additional_libdir"; then
22182                             haveit=yes
22183                             break
22184                           fi
22185                         done
22186                         if test -z "$haveit"; then
22187                           if test -d "$additional_libdir"; then
22188                                                         LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-L$additional_libdir"
22189                           fi
22190                         fi
22191                       fi
22192                     fi
22193                     ;;
22194                   -R*)
22195                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
22196                     if test "$enable_rpath" != no; then
22197                                                                   haveit=
22198                       for x in $rpathdirs; do
22199                         if test "X$x" = "X$dir"; then
22200                           haveit=yes
22201                           break
22202                         fi
22203                       done
22204                       if test -z "$haveit"; then
22205                         rpathdirs="$rpathdirs $dir"
22206                       fi
22207                                                                   haveit=
22208                       for x in $ltrpathdirs; do
22209                         if test "X$x" = "X$dir"; then
22210                           haveit=yes
22211                           break
22212                         fi
22213                       done
22214                       if test -z "$haveit"; then
22215                         ltrpathdirs="$ltrpathdirs $dir"
22216                       fi
22217                     fi
22218                     ;;
22219                   -l*)
22220                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
22221                     ;;
22222                   *.la)
22223                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
22224                     ;;
22225                   *)
22226                                         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$dep"
22227                     LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }$dep"
22228                     ;;
22229                 esac
22230               done
22231             fi
22232           else
22233                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
22234               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l$name"
22235               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l$name"
22236             else
22237               LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }-l:lib$name.$libext"
22238               LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-l:lib$name.$libext"
22239             fi
22240           fi
22241         fi
22242       fi
22243     done
22244   done
22245   if test "X$rpathdirs" != "X"; then
22246     if test -n "$hardcode_libdir_separator"; then
22247                         alldirs=
22248       for found_dir in $rpathdirs; do
22249         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
22250       done
22251             acl_save_libdir="$libdir"
22252       libdir="$alldirs"
22253       eval flag=\"$hardcode_libdir_flag_spec\"
22254       libdir="$acl_save_libdir"
22255       LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
22256     else
22257             for found_dir in $rpathdirs; do
22258         acl_save_libdir="$libdir"
22259         libdir="$found_dir"
22260         eval flag=\"$hardcode_libdir_flag_spec\"
22261         libdir="$acl_save_libdir"
22262         LIBXXHASH="${LIBXXHASH}${LIBXXHASH:+ }$flag"
22263       done
22264     fi
22265   fi
22266   if test "X$ltrpathdirs" != "X"; then
22267             for found_dir in $ltrpathdirs; do
22268       LTLIBXXHASH="${LTLIBXXHASH}${LTLIBXXHASH:+ }-R$found_dir"
22269     done
22270   fi
22271
22272
22273         ac_save_CPPFLAGS="$CPPFLAGS"
22274
22275   for element in $INCXXHASH; do
22276     haveit=
22277     for x in $CPPFLAGS; do
22278
22279   acl_save_prefix="$prefix"
22280   prefix="$acl_final_prefix"
22281   acl_save_exec_prefix="$exec_prefix"
22282   exec_prefix="$acl_final_exec_prefix"
22283   eval x=\"$x\"
22284   exec_prefix="$acl_save_exec_prefix"
22285   prefix="$acl_save_prefix"
22286
22287       if test "X$x" = "X$element"; then
22288         haveit=yes
22289         break
22290       fi
22291     done
22292     if test -z "$haveit"; then
22293       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
22294     fi
22295   done
22296
22297
22298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxxhash" >&5
22299 $as_echo_n "checking for libxxhash... " >&6; }
22300 if ${ac_cv_libxxhash+:} false; then :
22301   $as_echo_n "(cached) " >&6
22302 else
22303
22304     ac_save_LIBS="$LIBS"
22305     LIBS="$LIBS $LIBXXHASH"
22306     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22307 /* end confdefs.h.  */
22308 #include <xxhash.h>
22309 int
22310 main ()
22311 {
22312 XXH32("foo", 3, 0);
22313
22314   ;
22315   return 0;
22316 }
22317 _ACEOF
22318 if ac_fn_c_try_link "$LINENO"; then :
22319   ac_cv_libxxhash=yes
22320 else
22321   ac_cv_libxxhash=no
22322 fi
22323 rm -f core conftest.err conftest.$ac_objext \
22324     conftest$ac_exeext conftest.$ac_ext
22325     LIBS="$ac_save_LIBS"
22326
22327 fi
22328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libxxhash" >&5
22329 $as_echo "$ac_cv_libxxhash" >&6; }
22330   if test "$ac_cv_libxxhash" = yes; then
22331     HAVE_LIBXXHASH=yes
22332
22333 $as_echo "#define HAVE_LIBXXHASH 1" >>confdefs.h
22334
22335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libxxhash" >&5
22336 $as_echo_n "checking how to link with libxxhash... " >&6; }
22337     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXXHASH" >&5
22338 $as_echo "$LIBXXHASH" >&6; }
22339   else
22340     HAVE_LIBXXHASH=no
22341             CPPFLAGS="$ac_save_CPPFLAGS"
22342     LIBXXHASH=
22343     LTLIBXXHASH=
22344   fi
22345
22346
22347
22348
22349
22350
22351     if test "$HAVE_LIBXXHASH" != yes; then
22352       if test "$with_xxhash" = yes; then
22353         as_fn_error $? "xxhash is missing or unusable" "$LINENO" 5
22354       fi
22355     fi
22356     if test "x$with_xxhash" = "xauto"; then
22357       with_xxhash="$HAVE_LIBXXHASH"
22358     fi
22359   fi
22360
22361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use xxhash" >&5
22362 $as_echo_n "checking whether to use xxhash... " >&6; }
22363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_xxhash" >&5
22364 $as_echo "$with_xxhash" >&6; }
22365
22366
22367 # Dependency checking.
22368 rm -rf .tst 2>/dev/null
22369 mkdir .tst 2>/dev/null
22370 if test -d .tst; then
22371   am__leading_dot=.
22372 else
22373   am__leading_dot=_
22374 fi
22375 rmdir .tst 2>/dev/null
22376
22377 DEPDIR="${am__leading_dot}deps"
22378
22379 ac_config_commands="$ac_config_commands depdir"
22380
22381
22382 depcc="$CC"   am_compiler_list=
22383
22384 am_depcomp=$ac_aux_dir/depcomp
22385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
22386 $as_echo_n "checking dependency style of $depcc... " >&6; }
22387 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
22388   $as_echo_n "(cached) " >&6
22389 else
22390   if test -f "$am_depcomp"; then
22391   # We make a subdir and do the tests there.  Otherwise we can end up
22392   # making bogus files that we don't know about and never remove.  For
22393   # instance it was reported that on HP-UX the gcc test will end up
22394   # making a dummy file named `D' -- because `-MD' means `put the output
22395   # in D'.
22396   mkdir conftest.dir
22397   # Copy depcomp to subdir because otherwise we won't find it if we're
22398   # using a relative directory.
22399   cp "$am_depcomp" conftest.dir
22400   cd conftest.dir
22401   # We will build objects and dependencies in a subdirectory because
22402   # it helps to detect inapplicable dependency modes.  For instance
22403   # both Tru64's cc and ICC support -MD to output dependencies as a
22404   # side effect of compilation, but ICC will put the dependencies in
22405   # the current directory while Tru64 will put them in the object
22406   # directory.
22407   mkdir sub
22408
22409   am_cv_CC_dependencies_compiler_type=none
22410   if test "$am_compiler_list" = ""; then
22411      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
22412   fi
22413   for depmode in $am_compiler_list; do
22414     if test $depmode = none; then break; fi
22415
22416     $as_echo "$as_me:$LINENO: trying $depmode" >&5
22417     # Setup a source with many dependencies, because some compilers
22418     # like to wrap large dependency lists on column 80 (with \), and
22419     # we should not choose a depcomp mode which is confused by this.
22420     #
22421     # We need to recreate these files for each test, as the compiler may
22422     # overwrite some of them when testing with obscure command lines.
22423     # This happens at least with the AIX C compiler.
22424     : > sub/conftest.c
22425     for i in 1 2 3 4 5 6; do
22426       echo '#include "conftst'$i'.h"' >> sub/conftest.c
22427       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
22428       # Solaris 8's {/usr,}/bin/sh.
22429       touch sub/conftst$i.h
22430     done
22431     echo "include sub/conftest.Po" > confmf
22432
22433     # We check with `-c' and `-o' for the sake of the "dashmstdout"
22434     # mode.  It turns out that the SunPro C++ compiler does not properly
22435     # handle `-M -o', and we need to detect this.
22436     depcmd="depmode=$depmode \
22437        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
22438        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
22439        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
22440     echo "| $depcmd" | sed -e 's/  */ /g' >&5
22441     if env $depcmd > conftest.err 2>&1 &&
22442        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
22443        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
22444        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
22445       # icc doesn't choke on unknown options, it will just issue warnings
22446       # or remarks (even with -Werror).  So we grep stderr for any message
22447       # that says an option was ignored or not supported.
22448       # When given -MP, icc 7.0 and 7.1 complain thusly:
22449       #   icc: Command line warning: ignoring option '-M'; no argument required
22450       # The diagnosis changed in icc 8.0:
22451       #   icc: Command line remark: option '-MP' not supported
22452       if (grep 'ignoring option' conftest.err ||
22453           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
22454         am_cv_CC_dependencies_compiler_type=$depmode
22455         $as_echo "$as_me:$LINENO: success" >&5
22456         break
22457       fi
22458     fi
22459     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
22460     sed -e 's/^/| /' < conftest.err >&5
22461   done
22462
22463   cd ..
22464   rm -rf conftest.dir
22465 else
22466   am_cv_CC_dependencies_compiler_type=none
22467 fi
22468
22469 fi
22470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
22471 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
22472 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
22473 then as_fn_error $? "no usable dependency style found" "$LINENO" 5
22474 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
22475
22476 fi
22477
22478
22479 # Since the first call to PKG_CHECK_MODULES may not happen (is guarded by
22480 # a condition), we must call PKG_PROG_PKG_CONFIG explicitly to probe for
22481 # pkg-config.
22482
22483
22484
22485
22486
22487
22488
22489 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
22490         if test -n "$ac_tool_prefix"; then
22491   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
22492 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
22493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22494 $as_echo_n "checking for $ac_word... " >&6; }
22495 if ${ac_cv_path_PKG_CONFIG+:} false; then :
22496   $as_echo_n "(cached) " >&6
22497 else
22498   case $PKG_CONFIG in
22499   [\\/]* | ?:[\\/]*)
22500   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
22501   ;;
22502   *)
22503   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22504 for as_dir in $PATH
22505 do
22506   IFS=$as_save_IFS
22507   test -z "$as_dir" && as_dir=.
22508     for ac_exec_ext in '' $ac_executable_extensions; do
22509   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
22510     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
22511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22512     break 2
22513   fi
22514 done
22515   done
22516 IFS=$as_save_IFS
22517
22518   ;;
22519 esac
22520 fi
22521 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
22522 if test -n "$PKG_CONFIG"; then
22523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
22524 $as_echo "$PKG_CONFIG" >&6; }
22525 else
22526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22527 $as_echo "no" >&6; }
22528 fi
22529
22530
22531 fi
22532 if test -z "$ac_cv_path_PKG_CONFIG"; then
22533   ac_pt_PKG_CONFIG=$PKG_CONFIG
22534   # Extract the first word of "pkg-config", so it can be a program name with args.
22535 set dummy pkg-config; ac_word=$2
22536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22537 $as_echo_n "checking for $ac_word... " >&6; }
22538 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
22539   $as_echo_n "(cached) " >&6
22540 else
22541   case $ac_pt_PKG_CONFIG in
22542   [\\/]* | ?:[\\/]*)
22543   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
22544   ;;
22545   *)
22546   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22547 for as_dir in $PATH
22548 do
22549   IFS=$as_save_IFS
22550   test -z "$as_dir" && as_dir=.
22551     for ac_exec_ext in '' $ac_executable_extensions; do
22552   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
22553     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
22554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22555     break 2
22556   fi
22557 done
22558   done
22559 IFS=$as_save_IFS
22560
22561   ;;
22562 esac
22563 fi
22564 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
22565 if test -n "$ac_pt_PKG_CONFIG"; then
22566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
22567 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
22568 else
22569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22570 $as_echo "no" >&6; }
22571 fi
22572
22573   if test "x$ac_pt_PKG_CONFIG" = x; then
22574     PKG_CONFIG=""
22575   else
22576     case $cross_compiling:$ac_tool_warned in
22577 yes:)
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
22579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
22580 ac_tool_warned=yes ;;
22581 esac
22582     PKG_CONFIG=$ac_pt_PKG_CONFIG
22583   fi
22584 else
22585   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
22586 fi
22587
22588 fi
22589 if test -n "$PKG_CONFIG"; then
22590         _pkg_min_version=0.9.0
22591         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
22592 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
22593         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
22594                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22595 $as_echo "yes" >&6; }
22596         else
22597                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22598 $as_echo "no" >&6; }
22599                 PKG_CONFIG=""
22600         fi
22601 fi
22602
22603
22604 CONFIG_OBS=
22605 CONFIG_DEPS=
22606 CONFIG_SRCS=
22607 ENABLE_CFLAGS=
22608
22609 CONFIG_ALL=
22610 CONFIG_CLEAN=
22611 CONFIG_INSTALL=
22612 CONFIG_UNINSTALL=
22613
22614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
22615 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
22616 set x ${MAKE-make}
22617 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
22618 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
22619   $as_echo_n "(cached) " >&6
22620 else
22621   cat >conftest.make <<\_ACEOF
22622 SHELL = /bin/sh
22623 all:
22624         @echo '@@@%%%=$(MAKE)=@@@%%%'
22625 _ACEOF
22626 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
22627 case `${MAKE-make} -f conftest.make 2>/dev/null` in
22628   *@@@%%%=?*=@@@%%%*)
22629     eval ac_cv_prog_make_${ac_make}_set=yes;;
22630   *)
22631     eval ac_cv_prog_make_${ac_make}_set=no;;
22632 esac
22633 rm -f conftest.make
22634 fi
22635 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
22636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
22637 $as_echo "yes" >&6; }
22638   SET_MAKE=
22639 else
22640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22641 $as_echo "no" >&6; }
22642   SET_MAKE="MAKE=${MAKE-make}"
22643 fi
22644
22645 # Find a good install program.  We prefer a C program (faster),
22646 # so one script is as good as another.  But avoid the broken or
22647 # incompatible versions:
22648 # SysV /etc/install, /usr/sbin/install
22649 # SunOS /usr/etc/install
22650 # IRIX /sbin/install
22651 # AIX /bin/install
22652 # AmigaOS /C/install, which installs bootblocks on floppy discs
22653 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
22654 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
22655 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
22656 # OS/2's system install, which has a completely different semantic
22657 # ./install, which can be erroneously created by make from ./install.sh.
22658 # Reject install programs that cannot install multiple files.
22659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
22660 $as_echo_n "checking for a BSD-compatible install... " >&6; }
22661 if test -z "$INSTALL"; then
22662 if ${ac_cv_path_install+:} false; then :
22663   $as_echo_n "(cached) " >&6
22664 else
22665   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22666 for as_dir in $PATH
22667 do
22668   IFS=$as_save_IFS
22669   test -z "$as_dir" && as_dir=.
22670     # Account for people who put trailing slashes in PATH elements.
22671 case $as_dir/ in #((
22672   ./ | .// | /[cC]/* | \
22673   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
22674   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
22675   /usr/ucb/* ) ;;
22676   *)
22677     # OSF1 and SCO ODT 3.0 have their own names for install.
22678     # Don't use installbsd from OSF since it installs stuff as root
22679     # by default.
22680     for ac_prog in ginstall scoinst install; do
22681       for ac_exec_ext in '' $ac_executable_extensions; do
22682         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
22683           if test $ac_prog = install &&
22684             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
22685             # AIX install.  It has an incompatible calling convention.
22686             :
22687           elif test $ac_prog = install &&
22688             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
22689             # program-specific install script used by HP pwplus--don't use.
22690             :
22691           else
22692             rm -rf conftest.one conftest.two conftest.dir
22693             echo one > conftest.one
22694             echo two > conftest.two
22695             mkdir conftest.dir
22696             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
22697               test -s conftest.one && test -s conftest.two &&
22698               test -s conftest.dir/conftest.one &&
22699               test -s conftest.dir/conftest.two
22700             then
22701               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
22702               break 3
22703             fi
22704           fi
22705         fi
22706       done
22707     done
22708     ;;
22709 esac
22710
22711   done
22712 IFS=$as_save_IFS
22713
22714 rm -rf conftest.one conftest.two conftest.dir
22715
22716 fi
22717   if test "${ac_cv_path_install+set}" = set; then
22718     INSTALL=$ac_cv_path_install
22719   else
22720     # As a last resort, use the slow shell script.  Don't cache a
22721     # value for INSTALL within a source directory, because that will
22722     # break other packages using the cache if that directory is
22723     # removed, or if the value is a relative name.
22724     INSTALL=$ac_install_sh
22725   fi
22726 fi
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
22728 $as_echo "$INSTALL" >&6; }
22729
22730 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
22731 # It thinks the first close brace ends the variable substitution.
22732 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
22733
22734 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
22735
22736 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
22737
22738
22739         MKINSTALLDIRS=
22740   if test -n "$ac_aux_dir"; then
22741     case "$ac_aux_dir" in
22742       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
22743       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
22744     esac
22745   fi
22746   if test -z "$MKINSTALLDIRS"; then
22747     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
22748   fi
22749
22750
22751
22752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
22753 $as_echo_n "checking whether NLS is requested... " >&6; }
22754     # Check whether --enable-nls was given.
22755 if test "${enable_nls+set}" = set; then :
22756   enableval=$enable_nls; USE_NLS=$enableval
22757 else
22758   USE_NLS=yes
22759 fi
22760
22761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
22762 $as_echo "$USE_NLS" >&6; }
22763
22764
22765
22766
22767
22768
22769 # Prepare PATH_SEPARATOR.
22770 # The user is always right.
22771 if test "${PATH_SEPARATOR+set}" != set; then
22772   echo "#! /bin/sh" >conf$$.sh
22773   echo  "exit 0"   >>conf$$.sh
22774   chmod +x conf$$.sh
22775   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
22776     PATH_SEPARATOR=';'
22777   else
22778     PATH_SEPARATOR=:
22779   fi
22780   rm -f conf$$.sh
22781 fi
22782
22783 # Find out how to test for executable files. Don't use a zero-byte file,
22784 # as systems may use methods other than mode bits to determine executability.
22785 cat >conf$$.file <<_ASEOF
22786 #! /bin/sh
22787 exit 0
22788 _ASEOF
22789 chmod +x conf$$.file
22790 if test -x conf$$.file >/dev/null 2>&1; then
22791   ac_executable_p="test -x"
22792 else
22793   ac_executable_p="test -f"
22794 fi
22795 rm -f conf$$.file
22796
22797 # Extract the first word of "msgfmt", so it can be a program name with args.
22798 set dummy msgfmt; ac_word=$2
22799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22800 $as_echo_n "checking for $ac_word... " >&6; }
22801 if ${ac_cv_path_MSGFMT+:} false; then :
22802   $as_echo_n "(cached) " >&6
22803 else
22804   case "$MSGFMT" in
22805   [\\/]* | ?:[\\/]*)
22806     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
22807     ;;
22808   *)
22809     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
22810     for ac_dir in $PATH; do
22811       IFS="$ac_save_IFS"
22812       test -z "$ac_dir" && ac_dir=.
22813       for ac_exec_ext in '' $ac_executable_extensions; do
22814         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
22815           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
22816      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
22817             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
22818             break 2
22819           fi
22820         fi
22821       done
22822     done
22823     IFS="$ac_save_IFS"
22824   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
22825     ;;
22826 esac
22827 fi
22828 MSGFMT="$ac_cv_path_MSGFMT"
22829 if test "$MSGFMT" != ":"; then
22830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
22831 $as_echo "$MSGFMT" >&6; }
22832 else
22833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22834 $as_echo "no" >&6; }
22835 fi
22836
22837   # Extract the first word of "gmsgfmt", so it can be a program name with args.
22838 set dummy gmsgfmt; ac_word=$2
22839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22840 $as_echo_n "checking for $ac_word... " >&6; }
22841 if ${ac_cv_path_GMSGFMT+:} false; then :
22842   $as_echo_n "(cached) " >&6
22843 else
22844   case $GMSGFMT in
22845   [\\/]* | ?:[\\/]*)
22846   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
22847   ;;
22848   *)
22849   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22850 for as_dir in $PATH
22851 do
22852   IFS=$as_save_IFS
22853   test -z "$as_dir" && as_dir=.
22854     for ac_exec_ext in '' $ac_executable_extensions; do
22855   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
22856     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
22857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
22858     break 2
22859   fi
22860 done
22861   done
22862 IFS=$as_save_IFS
22863
22864   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
22865   ;;
22866 esac
22867 fi
22868 GMSGFMT=$ac_cv_path_GMSGFMT
22869 if test -n "$GMSGFMT"; then
22870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
22871 $as_echo "$GMSGFMT" >&6; }
22872 else
22873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22874 $as_echo "no" >&6; }
22875 fi
22876
22877
22878
22879
22880 # Prepare PATH_SEPARATOR.
22881 # The user is always right.
22882 if test "${PATH_SEPARATOR+set}" != set; then
22883   echo "#! /bin/sh" >conf$$.sh
22884   echo  "exit 0"   >>conf$$.sh
22885   chmod +x conf$$.sh
22886   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
22887     PATH_SEPARATOR=';'
22888   else
22889     PATH_SEPARATOR=:
22890   fi
22891   rm -f conf$$.sh
22892 fi
22893
22894 # Find out how to test for executable files. Don't use a zero-byte file,
22895 # as systems may use methods other than mode bits to determine executability.
22896 cat >conf$$.file <<_ASEOF
22897 #! /bin/sh
22898 exit 0
22899 _ASEOF
22900 chmod +x conf$$.file
22901 if test -x conf$$.file >/dev/null 2>&1; then
22902   ac_executable_p="test -x"
22903 else
22904   ac_executable_p="test -f"
22905 fi
22906 rm -f conf$$.file
22907
22908 # Extract the first word of "xgettext", so it can be a program name with args.
22909 set dummy xgettext; ac_word=$2
22910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22911 $as_echo_n "checking for $ac_word... " >&6; }
22912 if ${ac_cv_path_XGETTEXT+:} false; then :
22913   $as_echo_n "(cached) " >&6
22914 else
22915   case "$XGETTEXT" in
22916   [\\/]* | ?:[\\/]*)
22917     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
22918     ;;
22919   *)
22920     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
22921     for ac_dir in $PATH; do
22922       IFS="$ac_save_IFS"
22923       test -z "$ac_dir" && ac_dir=.
22924       for ac_exec_ext in '' $ac_executable_extensions; do
22925         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
22926           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
22927      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
22928             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
22929             break 2
22930           fi
22931         fi
22932       done
22933     done
22934     IFS="$ac_save_IFS"
22935   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
22936     ;;
22937 esac
22938 fi
22939 XGETTEXT="$ac_cv_path_XGETTEXT"
22940 if test "$XGETTEXT" != ":"; then
22941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
22942 $as_echo "$XGETTEXT" >&6; }
22943 else
22944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
22945 $as_echo "no" >&6; }
22946 fi
22947
22948     rm -f messages.po
22949
22950
22951 # Prepare PATH_SEPARATOR.
22952 # The user is always right.
22953 if test "${PATH_SEPARATOR+set}" != set; then
22954   echo "#! /bin/sh" >conf$$.sh
22955   echo  "exit 0"   >>conf$$.sh
22956   chmod +x conf$$.sh
22957   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
22958     PATH_SEPARATOR=';'
22959   else
22960     PATH_SEPARATOR=:
22961   fi
22962   rm -f conf$$.sh
22963 fi
22964
22965 # Find out how to test for executable files. Don't use a zero-byte file,
22966 # as systems may use methods other than mode bits to determine executability.
22967 cat >conf$$.file <<_ASEOF
22968 #! /bin/sh
22969 exit 0
22970 _ASEOF
22971 chmod +x conf$$.file
22972 if test -x conf$$.file >/dev/null 2>&1; then
22973   ac_executable_p="test -x"
22974 else
22975   ac_executable_p="test -f"
22976 fi
22977 rm -f conf$$.file
22978
22979 # Extract the first word of "msgmerge", so it can be a program name with args.
22980 set dummy msgmerge; ac_word=$2
22981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
22982 $as_echo_n "checking for $ac_word... " >&6; }
22983 if ${ac_cv_path_MSGMERGE+:} false; then :
22984   $as_echo_n "(cached) " >&6
22985 else
22986   case "$MSGMERGE" in
22987   [\\/]* | ?:[\\/]*)
22988     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
22989     ;;
22990   *)
22991     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
22992     for ac_dir in $PATH; do
22993       IFS="$ac_save_IFS"
22994       test -z "$ac_dir" && ac_dir=.
22995       for ac_exec_ext in '' $ac_executable_extensions; do
22996         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
22997           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
22998             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
22999             break 2
23000           fi
23001         fi
23002       done
23003     done
23004     IFS="$ac_save_IFS"
23005   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
23006     ;;
23007 esac
23008 fi
23009 MSGMERGE="$ac_cv_path_MSGMERGE"
23010 if test "$MSGMERGE" != ":"; then
23011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
23012 $as_echo "$MSGMERGE" >&6; }
23013 else
23014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
23015 $as_echo "no" >&6; }
23016 fi
23017
23018
23019       if test "$GMSGFMT" != ":"; then
23020             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
23021        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
23022       : ;
23023     else
23024       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
23025       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
23026 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
23027       GMSGFMT=":"
23028     fi
23029   fi
23030
23031       if test "$XGETTEXT" != ":"; then
23032             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
23033        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
23034       : ;
23035     else
23036       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
23037 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
23038       XGETTEXT=":"
23039     fi
23040         rm -f messages.po
23041   fi
23042
23043   ac_config_commands="$ac_config_commands default-1"
23044
23045
23046
23047
23048
23049
23050
23051
23052     use_additional=yes
23053
23054   acl_save_prefix="$prefix"
23055   prefix="$acl_final_prefix"
23056   acl_save_exec_prefix="$exec_prefix"
23057   exec_prefix="$acl_final_exec_prefix"
23058
23059     eval additional_includedir=\"$includedir\"
23060     eval additional_libdir=\"$libdir\"
23061
23062   exec_prefix="$acl_save_exec_prefix"
23063   prefix="$acl_save_prefix"
23064
23065
23066 # Check whether --with-libiconv-prefix was given.
23067 if test "${with_libiconv_prefix+set}" = set; then :
23068   withval=$with_libiconv_prefix;
23069     if test "X$withval" = "Xno"; then
23070       use_additional=no
23071     else
23072       if test "X$withval" = "X"; then
23073
23074   acl_save_prefix="$prefix"
23075   prefix="$acl_final_prefix"
23076   acl_save_exec_prefix="$exec_prefix"
23077   exec_prefix="$acl_final_exec_prefix"
23078
23079           eval additional_includedir=\"$includedir\"
23080           eval additional_libdir=\"$libdir\"
23081
23082   exec_prefix="$acl_save_exec_prefix"
23083   prefix="$acl_save_prefix"
23084
23085       else
23086         additional_includedir="$withval/include"
23087         additional_libdir="$withval/lib"
23088       fi
23089     fi
23090
23091 fi
23092
23093
23094 # Check whether --with-libiconv-type was given.
23095 if test "${with_libiconv_type+set}" = set; then :
23096   withval=$with_libiconv_type;  with_libiconv_type=$withval
23097 else
23098    with_libiconv_type=auto
23099 fi
23100
23101   lib_type=`eval echo \$with_libiconv_type`
23102
23103       LIBICONV=
23104   LTLIBICONV=
23105   INCICONV=
23106   rpathdirs=
23107   ltrpathdirs=
23108   names_already_handled=
23109   names_next_round='iconv '
23110   while test -n "$names_next_round"; do
23111     names_this_round="$names_next_round"
23112     names_next_round=
23113     for name in $names_this_round; do
23114       already_handled=
23115       for n in $names_already_handled; do
23116         if test "$n" = "$name"; then
23117           already_handled=yes
23118           break
23119         fi
23120       done
23121       if test -z "$already_handled"; then
23122         names_already_handled="$names_already_handled $name"
23123                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
23124         eval value=\"\$HAVE_LIB$uppername\"
23125         if test -n "$value"; then
23126           if test "$value" = yes; then
23127             eval value=\"\$LIB$uppername\"
23128             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
23129             eval value=\"\$LTLIB$uppername\"
23130             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
23131           else
23132                                     :
23133           fi
23134         else
23135                               found_dir=
23136           found_la=
23137           found_so=
23138           found_a=
23139           if test $use_additional = yes; then
23140             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
23141               found_dir="$additional_libdir"
23142               found_so="$additional_libdir/lib$name.$shlibext"
23143               if test -f "$additional_libdir/lib$name.la"; then
23144                 found_la="$additional_libdir/lib$name.la"
23145               fi
23146             elif test x$lib_type != xshared; then
23147               if test -f "$additional_libdir/lib$name.$libext"; then
23148                 found_dir="$additional_libdir"
23149                 found_a="$additional_libdir/lib$name.$libext"
23150                 if test -f "$additional_libdir/lib$name.la"; then
23151                   found_la="$additional_libdir/lib$name.la"
23152                 fi
23153               fi
23154             fi
23155           fi
23156           if test "X$found_dir" = "X"; then
23157             for x in $LDFLAGS $LTLIBICONV; do
23158
23159   acl_save_prefix="$prefix"
23160   prefix="$acl_final_prefix"
23161   acl_save_exec_prefix="$exec_prefix"
23162   exec_prefix="$acl_final_exec_prefix"
23163   eval x=\"$x\"
23164   exec_prefix="$acl_save_exec_prefix"
23165   prefix="$acl_save_prefix"
23166
23167               case "$x" in
23168                 -L*)
23169                   dir=`echo "X$x" | sed -e 's/^X-L//'`
23170                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
23171                     found_dir="$dir"
23172                     found_so="$dir/lib$name.$shlibext"
23173                     if test -f "$dir/lib$name.la"; then
23174                       found_la="$dir/lib$name.la"
23175                     fi
23176                   elif test x$lib_type != xshared; then
23177                     if test -f "$dir/lib$name.$libext"; then
23178                       found_dir="$dir"
23179                       found_a="$dir/lib$name.$libext"
23180                       if test -f "$dir/lib$name.la"; then
23181                         found_la="$dir/lib$name.la"
23182                       fi
23183                     fi
23184                   fi
23185                   ;;
23186               esac
23187               if test "X$found_dir" != "X"; then
23188                 break
23189               fi
23190             done
23191           fi
23192           if test "X$found_dir" != "X"; then
23193                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
23194             if test "X$found_so" != "X"; then
23195                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
23196                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
23197               else
23198                                                                                 haveit=
23199                 for x in $ltrpathdirs; do
23200                   if test "X$x" = "X$found_dir"; then
23201                     haveit=yes
23202                     break
23203                   fi
23204                 done
23205                 if test -z "$haveit"; then
23206                   ltrpathdirs="$ltrpathdirs $found_dir"
23207                 fi
23208                                 if test "$hardcode_direct" = yes; then
23209                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
23210                 else
23211                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
23212                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
23213                                                             haveit=
23214                     for x in $rpathdirs; do
23215                       if test "X$x" = "X$found_dir"; then
23216                         haveit=yes
23217                         break
23218                       fi
23219                     done
23220                     if test -z "$haveit"; then
23221                       rpathdirs="$rpathdirs $found_dir"
23222                     fi
23223                   else
23224                                                                                 haveit=
23225                     for x in $LDFLAGS $LIBICONV; do
23226
23227   acl_save_prefix="$prefix"
23228   prefix="$acl_final_prefix"
23229   acl_save_exec_prefix="$exec_prefix"
23230   exec_prefix="$acl_final_exec_prefix"
23231   eval x=\"$x\"
23232   exec_prefix="$acl_save_exec_prefix"
23233   prefix="$acl_save_prefix"
23234
23235                       if test "X$x" = "X-L$found_dir"; then
23236                         haveit=yes
23237                         break
23238                       fi
23239                     done
23240                     if test -z "$haveit"; then
23241                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
23242                     fi
23243                     if test "$hardcode_minus_L" != no; then
23244                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
23245                     else
23246                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
23247                     fi
23248                   fi
23249                 fi
23250               fi
23251             else
23252               if test "X$found_a" != "X"; then
23253                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
23254               else
23255                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
23256               fi
23257             fi
23258                         additional_includedir=
23259             case "$found_dir" in
23260               */lib | */lib/)
23261                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
23262                 additional_includedir="$basedir/include"
23263                 ;;
23264             esac
23265             if test "X$additional_includedir" != "X"; then
23266                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
23267                 haveit=
23268                 if test "X$additional_includedir" = "X/usr/local/include"; then
23269                   if test -n "$GCC"; then
23270                     case $host_os in
23271                       linux*) haveit=yes;;
23272                     esac
23273                   fi
23274                 fi
23275                 if test -z "$haveit"; then
23276                   for x in $CPPFLAGS $INCICONV; do
23277
23278   acl_save_prefix="$prefix"
23279   prefix="$acl_final_prefix"
23280   acl_save_exec_prefix="$exec_prefix"
23281   exec_prefix="$acl_final_exec_prefix"
23282   eval x=\"$x\"
23283   exec_prefix="$acl_save_exec_prefix"
23284   prefix="$acl_save_prefix"
23285
23286                     if test "X$x" = "X-I$additional_includedir"; then
23287                       haveit=yes
23288                       break
23289                     fi
23290                   done
23291                   if test -z "$haveit"; then
23292                     if test -d "$additional_includedir"; then
23293                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
23294                     fi
23295                   fi
23296                 fi
23297               fi
23298             fi
23299                         if test -n "$found_la"; then
23300                                                         save_libdir="$libdir"
23301               case "$found_la" in
23302                 */* | *\\*) . "$found_la" ;;
23303                 *) . "./$found_la" ;;
23304               esac
23305               libdir="$save_libdir"
23306                             for dep in $dependency_libs; do
23307                 case "$dep" in
23308                   -L*)
23309                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
23310                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
23311                       haveit=
23312                       if test "X$additional_libdir" = "X/usr/local/lib"; then
23313                         if test -n "$GCC"; then
23314                           case $host_os in
23315                             linux*) haveit=yes;;
23316                           esac
23317                         fi
23318                       fi
23319                       if test -z "$haveit"; then
23320                         haveit=
23321                         for x in $LDFLAGS $LIBICONV; do
23322
23323   acl_save_prefix="$prefix"
23324   prefix="$acl_final_prefix"
23325   acl_save_exec_prefix="$exec_prefix"
23326   exec_prefix="$acl_final_exec_prefix"
23327   eval x=\"$x\"
23328   exec_prefix="$acl_save_exec_prefix"
23329   prefix="$acl_save_prefix"
23330
23331                           if test "X$x" = "X-L$additional_libdir"; then
23332                             haveit=yes
23333                             break
23334                           fi
23335                         done
23336                         if test -z "$haveit"; then
23337                           if test -d "$additional_libdir"; then
23338                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
23339                           fi
23340                         fi
23341                         haveit=
23342                         for x in $LDFLAGS $LTLIBICONV; do
23343
23344   acl_save_prefix="$prefix"
23345   prefix="$acl_final_prefix"
23346   acl_save_exec_prefix="$exec_prefix"
23347   exec_prefix="$acl_final_exec_prefix"
23348   eval x=\"$x\"
23349   exec_prefix="$acl_save_exec_prefix"
23350   prefix="$acl_save_prefix"
23351
23352                           if test "X$x" = "X-L$additional_libdir"; then
23353                             haveit=yes
23354                             break
23355                           fi
23356                         done
23357                         if test -z "$haveit"; then
23358                           if test -d "$additional_libdir"; then
23359                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
23360                           fi
23361                         fi
23362                       fi
23363                     fi
23364                     ;;
23365                   -R*)
23366                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
23367                     if test "$enable_rpath" != no; then
23368                                                                   haveit=
23369                       for x in $rpathdirs; do
23370                         if test "X$x" = "X$dir"; then
23371                           haveit=yes
23372                           break
23373                         fi
23374                       done
23375                       if test -z "$haveit"; then
23376                         rpathdirs="$rpathdirs $dir"
23377                       fi
23378                                                                   haveit=
23379                       for x in $ltrpathdirs; do
23380                         if test "X$x" = "X$dir"; then
23381                           haveit=yes
23382                           break
23383                         fi
23384                       done
23385                       if test -z "$haveit"; then
23386                         ltrpathdirs="$ltrpathdirs $dir"
23387                       fi
23388                     fi
23389                     ;;
23390                   -l*)
23391                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
23392                     ;;
23393                   *.la)
23394                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
23395                     ;;
23396                   *)
23397                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
23398                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
23399                     ;;
23400                 esac
23401               done
23402             fi
23403           else
23404                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
23405               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
23406               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
23407             else
23408               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
23409               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
23410             fi
23411           fi
23412         fi
23413       fi
23414     done
23415   done
23416   if test "X$rpathdirs" != "X"; then
23417     if test -n "$hardcode_libdir_separator"; then
23418                         alldirs=
23419       for found_dir in $rpathdirs; do
23420         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
23421       done
23422             acl_save_libdir="$libdir"
23423       libdir="$alldirs"
23424       eval flag=\"$hardcode_libdir_flag_spec\"
23425       libdir="$acl_save_libdir"
23426       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
23427     else
23428             for found_dir in $rpathdirs; do
23429         acl_save_libdir="$libdir"
23430         libdir="$found_dir"
23431         eval flag=\"$hardcode_libdir_flag_spec\"
23432         libdir="$acl_save_libdir"
23433         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
23434       done
23435     fi
23436   fi
23437   if test "X$ltrpathdirs" != "X"; then
23438             for found_dir in $ltrpathdirs; do
23439       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
23440     done
23441   fi
23442
23443
23444
23445
23446
23447 if test -f ../gettext/uninstalled-config.sh; then
23448   relative_builddir='$(top_builddir)/../gettext'
23449   .  ../gettext/uninstalled-config.sh
23450 else
23451   # The sister gettext directory doesn't exist and won't collect information on
23452   # using gettext for us.  Call a bundled AM_GNU_GETTEXT.
23453
23454
23455
23456
23457
23458
23459
23460
23461
23462
23463
23464
23465
23466
23467
23468
23469
23470
23471
23472
23473
23474
23475
23476     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
23477 $as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
23478 if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
23479   $as_echo_n "(cached) " >&6
23480 else
23481   gt_save_LIBS="$LIBS"
23482      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
23483      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23484 /* end confdefs.h.  */
23485 #include <CoreFoundation/CFPreferences.h>
23486 int
23487 main ()
23488 {
23489 CFPreferencesCopyAppValue(NULL, NULL)
23490   ;
23491   return 0;
23492 }
23493 _ACEOF
23494 if ac_fn_c_try_link "$LINENO"; then :
23495   gt_cv_func_CFPreferencesCopyAppValue=yes
23496 else
23497   gt_cv_func_CFPreferencesCopyAppValue=no
23498 fi
23499 rm -f core conftest.err conftest.$ac_objext \
23500     conftest$ac_exeext conftest.$ac_ext
23501      LIBS="$gt_save_LIBS"
23502 fi
23503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
23504 $as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
23505   if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then
23506
23507 $as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h
23508
23509   fi
23510                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5
23511 $as_echo_n "checking for CFLocaleCopyPreferredLanguages... " >&6; }
23512 if ${gt_cv_func_CFLocaleCopyPreferredLanguages+:} false; then :
23513   $as_echo_n "(cached) " >&6
23514 else
23515   gt_save_LIBS="$LIBS"
23516      LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
23517      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23518 /* end confdefs.h.  */
23519 #include <CoreFoundation/CFLocale.h>
23520 int
23521 main ()
23522 {
23523 CFLocaleCopyPreferredLanguages();
23524   ;
23525   return 0;
23526 }
23527 _ACEOF
23528 if ac_fn_c_try_link "$LINENO"; then :
23529   gt_cv_func_CFLocaleCopyPreferredLanguages=yes
23530 else
23531   gt_cv_func_CFLocaleCopyPreferredLanguages=no
23532 fi
23533 rm -f core conftest.err conftest.$ac_objext \
23534     conftest$ac_exeext conftest.$ac_ext
23535      LIBS="$gt_save_LIBS"
23536 fi
23537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5
23538 $as_echo "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; }
23539   if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
23540
23541 $as_echo "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h
23542
23543   fi
23544   INTL_MACOSX_LIBS=
23545   if test $gt_cv_func_CFPreferencesCopyAppValue = yes \
23546      || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then
23547                     INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation -Wl,-framework -Wl,CoreServices"
23548   fi
23549
23550
23551
23552
23553
23554
23555   LIBINTL=
23556   LTLIBINTL=
23557   POSUB=
23558
23559     case " $gt_needs " in
23560     *" need-formatstring-macros "*) gt_api_version=3 ;;
23561     *" need-ngettext "*) gt_api_version=2 ;;
23562     *) gt_api_version=1 ;;
23563   esac
23564   gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
23565   gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"
23566
23567     if test "$USE_NLS" = "yes"; then
23568     gt_use_preinstalled_gnugettext=no
23569
23570
23571         if test $gt_api_version -ge 3; then
23572           gt_revision_test_code='
23573 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
23574 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
23575 #endif
23576 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
23577 '
23578         else
23579           gt_revision_test_code=
23580         fi
23581         if test $gt_api_version -ge 2; then
23582           gt_expression_test_code=' + * ngettext ("", "", 0)'
23583         else
23584           gt_expression_test_code=
23585         fi
23586
23587         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
23588 $as_echo_n "checking for GNU gettext in libc... " >&6; }
23589 if eval \${$gt_func_gnugettext_libc+:} false; then :
23590   $as_echo_n "(cached) " >&6
23591 else
23592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23593 /* end confdefs.h.  */
23594
23595 #include <libintl.h>
23596 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
23597 extern int _nl_msg_cat_cntr;
23598 extern int *_nl_domain_bindings;
23599 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
23600 #else
23601 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
23602 #endif
23603 $gt_revision_test_code
23604
23605 int
23606 main ()
23607 {
23608
23609 bindtextdomain ("", "");
23610 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
23611
23612   ;
23613   return 0;
23614 }
23615 _ACEOF
23616 if ac_fn_c_try_link "$LINENO"; then :
23617   eval "$gt_func_gnugettext_libc=yes"
23618 else
23619   eval "$gt_func_gnugettext_libc=no"
23620 fi
23621 rm -f core conftest.err conftest.$ac_objext \
23622     conftest$ac_exeext conftest.$ac_ext
23623 fi
23624 eval ac_res=\$$gt_func_gnugettext_libc
23625                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23626 $as_echo "$ac_res" >&6; }
23627
23628         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then
23629
23630
23631
23632
23633
23634           am_save_CPPFLAGS="$CPPFLAGS"
23635
23636   for element in $INCICONV; do
23637     haveit=
23638     for x in $CPPFLAGS; do
23639
23640   acl_save_prefix="$prefix"
23641   prefix="$acl_final_prefix"
23642   acl_save_exec_prefix="$exec_prefix"
23643   exec_prefix="$acl_final_exec_prefix"
23644   eval x=\"$x\"
23645   exec_prefix="$acl_save_exec_prefix"
23646   prefix="$acl_save_prefix"
23647
23648       if test "X$x" = "X$element"; then
23649         haveit=yes
23650         break
23651       fi
23652     done
23653     if test -z "$haveit"; then
23654       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
23655     fi
23656   done
23657
23658
23659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
23660 $as_echo_n "checking for iconv... " >&6; }
23661 if ${am_cv_func_iconv+:} false; then :
23662   $as_echo_n "(cached) " >&6
23663 else
23664
23665     am_cv_func_iconv="no, consider installing GNU libiconv"
23666     am_cv_lib_iconv=no
23667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23668 /* end confdefs.h.  */
23669
23670 #include <stdlib.h>
23671 #include <iconv.h>
23672
23673 int
23674 main ()
23675 {
23676 iconv_t cd = iconv_open("","");
23677            iconv(cd,NULL,NULL,NULL,NULL);
23678            iconv_close(cd);
23679   ;
23680   return 0;
23681 }
23682 _ACEOF
23683 if ac_fn_c_try_link "$LINENO"; then :
23684   am_cv_func_iconv=yes
23685 fi
23686 rm -f core conftest.err conftest.$ac_objext \
23687     conftest$ac_exeext conftest.$ac_ext
23688     if test "$am_cv_func_iconv" != yes; then
23689       am_save_LIBS="$LIBS"
23690       LIBS="$LIBS $LIBICONV"
23691       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23692 /* end confdefs.h.  */
23693
23694 #include <stdlib.h>
23695 #include <iconv.h>
23696
23697 int
23698 main ()
23699 {
23700 iconv_t cd = iconv_open("","");
23701              iconv(cd,NULL,NULL,NULL,NULL);
23702              iconv_close(cd);
23703   ;
23704   return 0;
23705 }
23706 _ACEOF
23707 if ac_fn_c_try_link "$LINENO"; then :
23708   am_cv_lib_iconv=yes
23709         am_cv_func_iconv=yes
23710 fi
23711 rm -f core conftest.err conftest.$ac_objext \
23712     conftest$ac_exeext conftest.$ac_ext
23713       LIBS="$am_save_LIBS"
23714     fi
23715
23716 fi
23717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
23718 $as_echo "$am_cv_func_iconv" >&6; }
23719   if test "$am_cv_func_iconv" = yes; then
23720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
23721 $as_echo_n "checking for working iconv... " >&6; }
23722 if ${am_cv_func_iconv_works+:} false; then :
23723   $as_echo_n "(cached) " >&6
23724 else
23725
23726                   am_save_LIBS="$LIBS"
23727       if test $am_cv_lib_iconv = yes; then
23728         LIBS="$LIBS $LIBICONV"
23729       fi
23730       am_cv_func_iconv_works=no
23731       for ac_iconv_const in '' 'const'; do
23732         if test "$cross_compiling" = yes; then :
23733   case "$host_os" in
23734              aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
23735              *)            am_cv_func_iconv_works="guessing yes" ;;
23736            esac
23737 else
23738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23739 /* end confdefs.h.  */
23740
23741 #include <iconv.h>
23742 #include <string.h>
23743
23744 #ifndef ICONV_CONST
23745 # define ICONV_CONST $ac_iconv_const
23746 #endif
23747
23748 int
23749 main ()
23750 {
23751 int result = 0;
23752   /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
23753      successful returns.  This is even documented in
23754      <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
23755   {
23756     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
23757     if (cd_utf8_to_88591 != (iconv_t)(-1))
23758       {
23759         static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
23760         char buf[10];
23761         ICONV_CONST char *inptr = input;
23762         size_t inbytesleft = strlen (input);
23763         char *outptr = buf;
23764         size_t outbytesleft = sizeof (buf);
23765         size_t res = iconv (cd_utf8_to_88591,
23766                             &inptr, &inbytesleft,
23767                             &outptr, &outbytesleft);
23768         if (res == 0)
23769           result |= 1;
23770         iconv_close (cd_utf8_to_88591);
23771       }
23772   }
23773   /* Test against Solaris 10 bug: Failures are not distinguishable from
23774      successful returns.  */
23775   {
23776     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
23777     if (cd_ascii_to_88591 != (iconv_t)(-1))
23778       {
23779         static ICONV_CONST char input[] = "\263";
23780         char buf[10];
23781         ICONV_CONST char *inptr = input;
23782         size_t inbytesleft = strlen (input);
23783         char *outptr = buf;
23784         size_t outbytesleft = sizeof (buf);
23785         size_t res = iconv (cd_ascii_to_88591,
23786                             &inptr, &inbytesleft,
23787                             &outptr, &outbytesleft);
23788         if (res == 0)
23789           result |= 2;
23790         iconv_close (cd_ascii_to_88591);
23791       }
23792   }
23793   /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
23794   {
23795     iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
23796     if (cd_88591_to_utf8 != (iconv_t)(-1))
23797       {
23798         static ICONV_CONST char input[] = "\304";
23799         static char buf[2] = { (char)0xDE, (char)0xAD };
23800         ICONV_CONST char *inptr = input;
23801         size_t inbytesleft = 1;
23802         char *outptr = buf;
23803         size_t outbytesleft = 1;
23804         size_t res = iconv (cd_88591_to_utf8,
23805                             &inptr, &inbytesleft,
23806                             &outptr, &outbytesleft);
23807         if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
23808           result |= 4;
23809         iconv_close (cd_88591_to_utf8);
23810       }
23811   }
23812 #if 0 /* This bug could be worked around by the caller.  */
23813   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
23814   {
23815     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
23816     if (cd_88591_to_utf8 != (iconv_t)(-1))
23817       {
23818         static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
23819         char buf[50];
23820         ICONV_CONST char *inptr = input;
23821         size_t inbytesleft = strlen (input);
23822         char *outptr = buf;
23823         size_t outbytesleft = sizeof (buf);
23824         size_t res = iconv (cd_88591_to_utf8,
23825                             &inptr, &inbytesleft,
23826                             &outptr, &outbytesleft);
23827         if ((int)res > 0)
23828           result |= 8;
23829         iconv_close (cd_88591_to_utf8);
23830       }
23831   }
23832 #endif
23833   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
23834      provided.  */
23835   {
23836     /* Try standardized names.  */
23837     iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
23838     /* Try IRIX, OSF/1 names.  */
23839     iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
23840     /* Try AIX names.  */
23841     iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
23842     /* Try HP-UX names.  */
23843     iconv_t cd4 = iconv_open ("utf8", "eucJP");
23844     if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
23845         && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
23846       result |= 16;
23847     if (cd1 != (iconv_t)(-1))
23848       iconv_close (cd1);
23849     if (cd2 != (iconv_t)(-1))
23850       iconv_close (cd2);
23851     if (cd3 != (iconv_t)(-1))
23852       iconv_close (cd3);
23853     if (cd4 != (iconv_t)(-1))
23854       iconv_close (cd4);
23855   }
23856   return result;
23857
23858   ;
23859   return 0;
23860 }
23861 _ACEOF
23862 if ac_fn_c_try_run "$LINENO"; then :
23863   am_cv_func_iconv_works=yes
23864 fi
23865 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23866   conftest.$ac_objext conftest.beam conftest.$ac_ext
23867 fi
23868
23869         test "$am_cv_func_iconv_works" = no || break
23870       done
23871       LIBS="$am_save_LIBS"
23872
23873 fi
23874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
23875 $as_echo "$am_cv_func_iconv_works" >&6; }
23876     case "$am_cv_func_iconv_works" in
23877       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
23878       *)   am_func_iconv=yes ;;
23879     esac
23880   else
23881     am_func_iconv=no am_cv_lib_iconv=no
23882   fi
23883   if test "$am_func_iconv" = yes; then
23884
23885 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
23886
23887   fi
23888   if test "$am_cv_lib_iconv" = yes; then
23889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
23890 $as_echo_n "checking how to link with libiconv... " >&6; }
23891     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
23892 $as_echo "$LIBICONV" >&6; }
23893   else
23894             CPPFLAGS="$am_save_CPPFLAGS"
23895     LIBICONV=
23896     LTLIBICONV=
23897   fi
23898
23899
23900
23901
23902
23903
23904     use_additional=yes
23905
23906   acl_save_prefix="$prefix"
23907   prefix="$acl_final_prefix"
23908   acl_save_exec_prefix="$exec_prefix"
23909   exec_prefix="$acl_final_exec_prefix"
23910
23911     eval additional_includedir=\"$includedir\"
23912     eval additional_libdir=\"$libdir\"
23913
23914   exec_prefix="$acl_save_exec_prefix"
23915   prefix="$acl_save_prefix"
23916
23917
23918 # Check whether --with-libintl-prefix was given.
23919 if test "${with_libintl_prefix+set}" = set; then :
23920   withval=$with_libintl_prefix;
23921     if test "X$withval" = "Xno"; then
23922       use_additional=no
23923     else
23924       if test "X$withval" = "X"; then
23925
23926   acl_save_prefix="$prefix"
23927   prefix="$acl_final_prefix"
23928   acl_save_exec_prefix="$exec_prefix"
23929   exec_prefix="$acl_final_exec_prefix"
23930
23931           eval additional_includedir=\"$includedir\"
23932           eval additional_libdir=\"$libdir\"
23933
23934   exec_prefix="$acl_save_exec_prefix"
23935   prefix="$acl_save_prefix"
23936
23937       else
23938         additional_includedir="$withval/include"
23939         additional_libdir="$withval/lib"
23940       fi
23941     fi
23942
23943 fi
23944
23945
23946 # Check whether --with-libintl-type was given.
23947 if test "${with_libintl_type+set}" = set; then :
23948   withval=$with_libintl_type;  with_libintl_type=$withval
23949 else
23950    with_libintl_type=auto
23951 fi
23952
23953   lib_type=`eval echo \$with_libintl_type`
23954
23955       LIBINTL=
23956   LTLIBINTL=
23957   INCINTL=
23958   rpathdirs=
23959   ltrpathdirs=
23960   names_already_handled=
23961   names_next_round='intl '
23962   while test -n "$names_next_round"; do
23963     names_this_round="$names_next_round"
23964     names_next_round=
23965     for name in $names_this_round; do
23966       already_handled=
23967       for n in $names_already_handled; do
23968         if test "$n" = "$name"; then
23969           already_handled=yes
23970           break
23971         fi
23972       done
23973       if test -z "$already_handled"; then
23974         names_already_handled="$names_already_handled $name"
23975                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
23976         eval value=\"\$HAVE_LIB$uppername\"
23977         if test -n "$value"; then
23978           if test "$value" = yes; then
23979             eval value=\"\$LIB$uppername\"
23980             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
23981             eval value=\"\$LTLIB$uppername\"
23982             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
23983           else
23984                                     :
23985           fi
23986         else
23987                               found_dir=
23988           found_la=
23989           found_so=
23990           found_a=
23991           if test $use_additional = yes; then
23992             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
23993               found_dir="$additional_libdir"
23994               found_so="$additional_libdir/lib$name.$shlibext"
23995               if test -f "$additional_libdir/lib$name.la"; then
23996                 found_la="$additional_libdir/lib$name.la"
23997               fi
23998             elif test x$lib_type != xshared; then
23999               if test -f "$additional_libdir/lib$name.$libext"; then
24000                 found_dir="$additional_libdir"
24001                 found_a="$additional_libdir/lib$name.$libext"
24002                 if test -f "$additional_libdir/lib$name.la"; then
24003                   found_la="$additional_libdir/lib$name.la"
24004                 fi
24005               fi
24006             fi
24007           fi
24008           if test "X$found_dir" = "X"; then
24009             for x in $LDFLAGS $LTLIBINTL; do
24010
24011   acl_save_prefix="$prefix"
24012   prefix="$acl_final_prefix"
24013   acl_save_exec_prefix="$exec_prefix"
24014   exec_prefix="$acl_final_exec_prefix"
24015   eval x=\"$x\"
24016   exec_prefix="$acl_save_exec_prefix"
24017   prefix="$acl_save_prefix"
24018
24019               case "$x" in
24020                 -L*)
24021                   dir=`echo "X$x" | sed -e 's/^X-L//'`
24022                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
24023                     found_dir="$dir"
24024                     found_so="$dir/lib$name.$shlibext"
24025                     if test -f "$dir/lib$name.la"; then
24026                       found_la="$dir/lib$name.la"
24027                     fi
24028                   elif test x$lib_type != xshared; then
24029                     if test -f "$dir/lib$name.$libext"; then
24030                       found_dir="$dir"
24031                       found_a="$dir/lib$name.$libext"
24032                       if test -f "$dir/lib$name.la"; then
24033                         found_la="$dir/lib$name.la"
24034                       fi
24035                     fi
24036                   fi
24037                   ;;
24038               esac
24039               if test "X$found_dir" != "X"; then
24040                 break
24041               fi
24042             done
24043           fi
24044           if test "X$found_dir" != "X"; then
24045                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
24046             if test "X$found_so" != "X"; then
24047                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
24048                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
24049               else
24050                                                                                 haveit=
24051                 for x in $ltrpathdirs; do
24052                   if test "X$x" = "X$found_dir"; then
24053                     haveit=yes
24054                     break
24055                   fi
24056                 done
24057                 if test -z "$haveit"; then
24058                   ltrpathdirs="$ltrpathdirs $found_dir"
24059                 fi
24060                                 if test "$hardcode_direct" = yes; then
24061                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
24062                 else
24063                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
24064                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
24065                                                             haveit=
24066                     for x in $rpathdirs; do
24067                       if test "X$x" = "X$found_dir"; then
24068                         haveit=yes
24069                         break
24070                       fi
24071                     done
24072                     if test -z "$haveit"; then
24073                       rpathdirs="$rpathdirs $found_dir"
24074                     fi
24075                   else
24076                                                                                 haveit=
24077                     for x in $LDFLAGS $LIBINTL; do
24078
24079   acl_save_prefix="$prefix"
24080   prefix="$acl_final_prefix"
24081   acl_save_exec_prefix="$exec_prefix"
24082   exec_prefix="$acl_final_exec_prefix"
24083   eval x=\"$x\"
24084   exec_prefix="$acl_save_exec_prefix"
24085   prefix="$acl_save_prefix"
24086
24087                       if test "X$x" = "X-L$found_dir"; then
24088                         haveit=yes
24089                         break
24090                       fi
24091                     done
24092                     if test -z "$haveit"; then
24093                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
24094                     fi
24095                     if test "$hardcode_minus_L" != no; then
24096                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
24097                     else
24098                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
24099                     fi
24100                   fi
24101                 fi
24102               fi
24103             else
24104               if test "X$found_a" != "X"; then
24105                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
24106               else
24107                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
24108               fi
24109             fi
24110                         additional_includedir=
24111             case "$found_dir" in
24112               */lib | */lib/)
24113                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
24114                 additional_includedir="$basedir/include"
24115                 ;;
24116             esac
24117             if test "X$additional_includedir" != "X"; then
24118                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
24119                 haveit=
24120                 if test "X$additional_includedir" = "X/usr/local/include"; then
24121                   if test -n "$GCC"; then
24122                     case $host_os in
24123                       linux*) haveit=yes;;
24124                     esac
24125                   fi
24126                 fi
24127                 if test -z "$haveit"; then
24128                   for x in $CPPFLAGS $INCINTL; do
24129
24130   acl_save_prefix="$prefix"
24131   prefix="$acl_final_prefix"
24132   acl_save_exec_prefix="$exec_prefix"
24133   exec_prefix="$acl_final_exec_prefix"
24134   eval x=\"$x\"
24135   exec_prefix="$acl_save_exec_prefix"
24136   prefix="$acl_save_prefix"
24137
24138                     if test "X$x" = "X-I$additional_includedir"; then
24139                       haveit=yes
24140                       break
24141                     fi
24142                   done
24143                   if test -z "$haveit"; then
24144                     if test -d "$additional_includedir"; then
24145                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
24146                     fi
24147                   fi
24148                 fi
24149               fi
24150             fi
24151                         if test -n "$found_la"; then
24152                                                         save_libdir="$libdir"
24153               case "$found_la" in
24154                 */* | *\\*) . "$found_la" ;;
24155                 *) . "./$found_la" ;;
24156               esac
24157               libdir="$save_libdir"
24158                             for dep in $dependency_libs; do
24159                 case "$dep" in
24160                   -L*)
24161                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
24162                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
24163                       haveit=
24164                       if test "X$additional_libdir" = "X/usr/local/lib"; then
24165                         if test -n "$GCC"; then
24166                           case $host_os in
24167                             linux*) haveit=yes;;
24168                           esac
24169                         fi
24170                       fi
24171                       if test -z "$haveit"; then
24172                         haveit=
24173                         for x in $LDFLAGS $LIBINTL; do
24174
24175   acl_save_prefix="$prefix"
24176   prefix="$acl_final_prefix"
24177   acl_save_exec_prefix="$exec_prefix"
24178   exec_prefix="$acl_final_exec_prefix"
24179   eval x=\"$x\"
24180   exec_prefix="$acl_save_exec_prefix"
24181   prefix="$acl_save_prefix"
24182
24183                           if test "X$x" = "X-L$additional_libdir"; then
24184                             haveit=yes
24185                             break
24186                           fi
24187                         done
24188                         if test -z "$haveit"; then
24189                           if test -d "$additional_libdir"; then
24190                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
24191                           fi
24192                         fi
24193                         haveit=
24194                         for x in $LDFLAGS $LTLIBINTL; do
24195
24196   acl_save_prefix="$prefix"
24197   prefix="$acl_final_prefix"
24198   acl_save_exec_prefix="$exec_prefix"
24199   exec_prefix="$acl_final_exec_prefix"
24200   eval x=\"$x\"
24201   exec_prefix="$acl_save_exec_prefix"
24202   prefix="$acl_save_prefix"
24203
24204                           if test "X$x" = "X-L$additional_libdir"; then
24205                             haveit=yes
24206                             break
24207                           fi
24208                         done
24209                         if test -z "$haveit"; then
24210                           if test -d "$additional_libdir"; then
24211                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
24212                           fi
24213                         fi
24214                       fi
24215                     fi
24216                     ;;
24217                   -R*)
24218                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
24219                     if test "$enable_rpath" != no; then
24220                                                                   haveit=
24221                       for x in $rpathdirs; do
24222                         if test "X$x" = "X$dir"; then
24223                           haveit=yes
24224                           break
24225                         fi
24226                       done
24227                       if test -z "$haveit"; then
24228                         rpathdirs="$rpathdirs $dir"
24229                       fi
24230                                                                   haveit=
24231                       for x in $ltrpathdirs; do
24232                         if test "X$x" = "X$dir"; then
24233                           haveit=yes
24234                           break
24235                         fi
24236                       done
24237                       if test -z "$haveit"; then
24238                         ltrpathdirs="$ltrpathdirs $dir"
24239                       fi
24240                     fi
24241                     ;;
24242                   -l*)
24243                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
24244                     ;;
24245                   *.la)
24246                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
24247                     ;;
24248                   *)
24249                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
24250                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
24251                     ;;
24252                 esac
24253               done
24254             fi
24255           else
24256                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
24257               LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
24258               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
24259             else
24260               LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
24261               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
24262             fi
24263           fi
24264         fi
24265       fi
24266     done
24267   done
24268   if test "X$rpathdirs" != "X"; then
24269     if test -n "$hardcode_libdir_separator"; then
24270                         alldirs=
24271       for found_dir in $rpathdirs; do
24272         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
24273       done
24274             acl_save_libdir="$libdir"
24275       libdir="$alldirs"
24276       eval flag=\"$hardcode_libdir_flag_spec\"
24277       libdir="$acl_save_libdir"
24278       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
24279     else
24280             for found_dir in $rpathdirs; do
24281         acl_save_libdir="$libdir"
24282         libdir="$found_dir"
24283         eval flag=\"$hardcode_libdir_flag_spec\"
24284         libdir="$acl_save_libdir"
24285         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
24286       done
24287     fi
24288   fi
24289   if test "X$ltrpathdirs" != "X"; then
24290             for found_dir in $ltrpathdirs; do
24291       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
24292     done
24293   fi
24294
24295           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
24296 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
24297 if eval \${$gt_func_gnugettext_libintl+:} false; then :
24298   $as_echo_n "(cached) " >&6
24299 else
24300   gt_save_CPPFLAGS="$CPPFLAGS"
24301             CPPFLAGS="$CPPFLAGS $INCINTL"
24302             gt_save_LIBS="$LIBS"
24303             LIBS="$LIBS $LIBINTL"
24304                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24305 /* end confdefs.h.  */
24306
24307 #include <libintl.h>
24308 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
24309 extern int _nl_msg_cat_cntr;
24310 extern
24311 #ifdef __cplusplus
24312 "C"
24313 #endif
24314 const char *_nl_expand_alias (const char *);
24315 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
24316 #else
24317 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
24318 #endif
24319 $gt_revision_test_code
24320
24321 int
24322 main ()
24323 {
24324
24325 bindtextdomain ("", "");
24326 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
24327
24328   ;
24329   return 0;
24330 }
24331 _ACEOF
24332 if ac_fn_c_try_link "$LINENO"; then :
24333   eval "$gt_func_gnugettext_libintl=yes"
24334 else
24335   eval "$gt_func_gnugettext_libintl=no"
24336 fi
24337 rm -f core conftest.err conftest.$ac_objext \
24338     conftest$ac_exeext conftest.$ac_ext
24339                         if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
24340               LIBS="$LIBS $LIBICONV"
24341               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24342 /* end confdefs.h.  */
24343
24344 #include <libintl.h>
24345 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
24346 extern int _nl_msg_cat_cntr;
24347 extern
24348 #ifdef __cplusplus
24349 "C"
24350 #endif
24351 const char *_nl_expand_alias (const char *);
24352 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
24353 #else
24354 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
24355 #endif
24356 $gt_revision_test_code
24357
24358 int
24359 main ()
24360 {
24361
24362 bindtextdomain ("", "");
24363 return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION
24364
24365   ;
24366   return 0;
24367 }
24368 _ACEOF
24369 if ac_fn_c_try_link "$LINENO"; then :
24370   LIBINTL="$LIBINTL $LIBICONV"
24371                  LTLIBINTL="$LTLIBINTL $LTLIBICONV"
24372                  eval "$gt_func_gnugettext_libintl=yes"
24373
24374 fi
24375 rm -f core conftest.err conftest.$ac_objext \
24376     conftest$ac_exeext conftest.$ac_ext
24377             fi
24378             CPPFLAGS="$gt_save_CPPFLAGS"
24379             LIBS="$gt_save_LIBS"
24380 fi
24381 eval ac_res=\$$gt_func_gnugettext_libintl
24382                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
24383 $as_echo "$ac_res" >&6; }
24384         fi
24385
24386                                         if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
24387            || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
24388                 && test "$PACKAGE" != gettext-runtime \
24389                 && test "$PACKAGE" != gettext-tools; }; then
24390           gt_use_preinstalled_gnugettext=yes
24391         else
24392                     LIBINTL=
24393           LTLIBINTL=
24394           INCINTL=
24395         fi
24396
24397
24398
24399     if test -n "$INTL_MACOSX_LIBS"; then
24400       if test "$gt_use_preinstalled_gnugettext" = "yes" \
24401          || test "$nls_cv_use_gnu_gettext" = "yes"; then
24402                 LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
24403         LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
24404       fi
24405     fi
24406
24407     if test "$gt_use_preinstalled_gnugettext" = "yes" \
24408        || test "$nls_cv_use_gnu_gettext" = "yes"; then
24409
24410 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
24411
24412     else
24413       USE_NLS=no
24414     fi
24415   fi
24416
24417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
24418 $as_echo_n "checking whether to use NLS... " >&6; }
24419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
24420 $as_echo "$USE_NLS" >&6; }
24421   if test "$USE_NLS" = "yes"; then
24422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
24423 $as_echo_n "checking where the gettext function comes from... " >&6; }
24424     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
24425       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
24426         gt_source="external libintl"
24427       else
24428         gt_source="libc"
24429       fi
24430     else
24431       gt_source="included intl directory"
24432     fi
24433     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
24434 $as_echo "$gt_source" >&6; }
24435   fi
24436
24437   if test "$USE_NLS" = "yes"; then
24438
24439     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
24440       if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
24441         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
24442 $as_echo_n "checking how to link with libintl... " >&6; }
24443         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
24444 $as_echo "$LIBINTL" >&6; }
24445
24446   for element in $INCINTL; do
24447     haveit=
24448     for x in $CPPFLAGS; do
24449
24450   acl_save_prefix="$prefix"
24451   prefix="$acl_final_prefix"
24452   acl_save_exec_prefix="$exec_prefix"
24453   exec_prefix="$acl_final_exec_prefix"
24454   eval x=\"$x\"
24455   exec_prefix="$acl_save_exec_prefix"
24456   prefix="$acl_save_prefix"
24457
24458       if test "X$x" = "X$element"; then
24459         haveit=yes
24460         break
24461       fi
24462     done
24463     if test -z "$haveit"; then
24464       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
24465     fi
24466   done
24467
24468       fi
24469
24470
24471 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
24472
24473
24474 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
24475
24476     fi
24477
24478         POSUB=po
24479   fi
24480
24481
24482
24483     INTLLIBS="$LIBINTL"
24484
24485
24486
24487
24488
24489
24490 fi
24491
24492
24493
24494
24495
24496
24497
24498
24499
24500
24501
24502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
24503 $as_echo_n "checking whether NLS is requested... " >&6; }
24504 if test x"$USE_NLS" != xyes; then
24505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
24506 $as_echo "no" >&6; }
24507 else
24508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
24509 $as_echo "yes" >&6; }
24510
24511 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
24512
24513
24514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
24515 $as_echo_n "checking for catalogs to be installed... " >&6; }
24516   # Look for .po and .gmo files in the source directory.
24517   CATALOGS=
24518   XLINGUAS=
24519   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
24520     # If there aren't any .gmo files the shell will give us the
24521     # literal string "../path/to/srcdir/po/*.gmo" which has to be
24522     # weeded out.
24523     case "$cat" in *\**)
24524       continue;;
24525     esac
24526     # The quadruple backslash is collapsed to a double backslash
24527     # by the backticks, then collapsed again by the double quotes,
24528     # leaving us with one backslash in the sed expression (right
24529     # before the dot that mustn't act as a wildcard).
24530     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
24531     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
24532     # The user is allowed to set LINGUAS to a list of languages to
24533     # install catalogs for.  If it's empty that means "all of them."
24534     if test "x$LINGUAS" = x; then
24535       CATALOGS="$CATALOGS $cat"
24536       XLINGUAS="$XLINGUAS $lang"
24537     else
24538       case "$LINGUAS" in *$lang*)
24539         CATALOGS="$CATALOGS $cat"
24540         XLINGUAS="$XLINGUAS $lang"
24541         ;;
24542       esac
24543     fi
24544   done
24545   LINGUAS="$XLINGUAS"
24546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
24547 $as_echo "$LINGUAS" >&6; }
24548
24549
24550     DATADIRNAME=share
24551
24552   INSTOBJEXT=.mo
24553
24554   GENCAT=gencat
24555
24556   CATOBJEXT=.gmo
24557
24558 fi
24559
24560 localedir='${datadir}/locale'
24561
24562
24563 if test x"$USE_NLS" = xyes; then
24564    CONFIG_ALL="$CONFIG_ALL all-po"
24565    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
24566    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
24567    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
24568 fi
24569
24570 PACKAGE=gdb
24571
24572 cat >>confdefs.h <<_ACEOF
24573 #define PACKAGE "$PACKAGE"
24574 _ACEOF
24575
24576
24577
24578 # We never need to detect it in this sub-configure.
24579 # But preserve it for config.status --recheck.
24580
24581
24582
24583 MAKEINFO_EXTRA_FLAGS=""
24584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
24585 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
24586 if ${gdb_cv_have_makeinfo_click+:} false; then :
24587   $as_echo_n "(cached) " >&6
24588 else
24589   echo '@clicksequence{a @click{} b}' >conftest.texinfo
24590   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
24591     gdb_cv_have_makeinfo_click=yes
24592   else
24593     gdb_cv_have_makeinfo_click=no
24594   fi
24595 fi
24596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
24597 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
24598 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
24599   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
24600 fi
24601
24602
24603
24604
24605 # Check whether --with-separate-debug-dir was given.
24606 if test "${with_separate_debug_dir+set}" = set; then :
24607   withval=$with_separate_debug_dir;
24608     DEBUGDIR=$withval
24609 else
24610   DEBUGDIR=${libdir}/debug
24611 fi
24612
24613
24614   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24615   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24616   ac_define_dir=`eval echo $DEBUGDIR`
24617   ac_define_dir=`eval echo $ac_define_dir`
24618
24619 cat >>confdefs.h <<_ACEOF
24620 #define DEBUGDIR "$ac_define_dir"
24621 _ACEOF
24622
24623
24624
24625
24626   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
24627      if test "x$prefix" = xNONE; then
24628         test_prefix=/usr/local
24629      else
24630         test_prefix=$prefix
24631      fi
24632   else
24633      test_prefix=$exec_prefix
24634   fi
24635   value=0
24636   case ${ac_define_dir} in
24637      "${test_prefix}"|"${test_prefix}/"*|\
24638         '${exec_prefix}'|'${exec_prefix}/'*)
24639      value=1
24640      ;;
24641   esac
24642
24643 cat >>confdefs.h <<_ACEOF
24644 #define DEBUGDIR_RELOCATABLE $value
24645 _ACEOF
24646
24647
24648
24649
24650
24651 # Check whether --with-additional-debug-dirs was given.
24652 if test "${with_additional_debug_dirs+set}" = set; then :
24653   withval=$with_additional_debug_dirs;
24654 cat >>confdefs.h <<_ACEOF
24655 #define ADDITIONAL_DEBUG_DIRS "${withval}"
24656 _ACEOF
24657
24658 fi
24659
24660
24661 # We can't pass paths as command line arguments.
24662 # Mingw32 tries to be clever and will convert the paths for us.
24663 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
24664 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
24665 # This breaks GDB's relocatable path conversions since paths passed in
24666 # config.h would not get so translated, the path prefixes no longer match.
24667
24668   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24669   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24670   ac_define_dir=`eval echo $bindir`
24671   ac_define_dir=`eval echo $ac_define_dir`
24672
24673 cat >>confdefs.h <<_ACEOF
24674 #define BINDIR "$ac_define_dir"
24675 _ACEOF
24676
24677
24678
24679 # GDB's datadir relocation
24680
24681
24682
24683 # Check whether --with-gdb-datadir was given.
24684 if test "${with_gdb_datadir+set}" = set; then :
24685   withval=$with_gdb_datadir;
24686     GDB_DATADIR=$withval
24687 else
24688   GDB_DATADIR=${datadir}/gdb
24689 fi
24690
24691
24692   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24693   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24694   ac_define_dir=`eval echo $GDB_DATADIR`
24695   ac_define_dir=`eval echo $ac_define_dir`
24696
24697 cat >>confdefs.h <<_ACEOF
24698 #define GDB_DATADIR "$ac_define_dir"
24699 _ACEOF
24700
24701
24702
24703
24704   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
24705      if test "x$prefix" = xNONE; then
24706         test_prefix=/usr/local
24707      else
24708         test_prefix=$prefix
24709      fi
24710   else
24711      test_prefix=$exec_prefix
24712   fi
24713   value=0
24714   case ${ac_define_dir} in
24715      "${test_prefix}"|"${test_prefix}/"*|\
24716         '${exec_prefix}'|'${exec_prefix}/'*)
24717      value=1
24718      ;;
24719   esac
24720
24721 cat >>confdefs.h <<_ACEOF
24722 #define GDB_DATADIR_RELOCATABLE $value
24723 _ACEOF
24724
24725
24726
24727
24728
24729 # Check whether --with-relocated-sources was given.
24730 if test "${with_relocated_sources+set}" = set; then :
24731   withval=$with_relocated_sources; reloc_srcdir="${withval}"
24732
24733   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24734   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24735   ac_define_dir=`eval echo $reloc_srcdir`
24736   ac_define_dir=`eval echo $ac_define_dir`
24737
24738 cat >>confdefs.h <<_ACEOF
24739 #define RELOC_SRCDIR "$ac_define_dir"
24740 _ACEOF
24741
24742
24743
24744 fi
24745
24746
24747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
24748 $as_echo_n "checking for default auto-load directory... " >&6; }
24749
24750 # Check whether --with-auto-load-dir was given.
24751 if test "${with_auto_load_dir+set}" = set; then :
24752   withval=$with_auto_load_dir;
24753 else
24754   with_auto_load_dir='$debugdir:$datadir/auto-load'
24755 fi
24756
24757 escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
24758
24759   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24760   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24761   ac_define_dir=`eval echo $escape_dir`
24762   ac_define_dir=`eval echo $ac_define_dir`
24763
24764 cat >>confdefs.h <<_ACEOF
24765 #define AUTO_LOAD_DIR "$ac_define_dir"
24766 _ACEOF
24767
24768
24769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
24770 $as_echo "$with_auto_load_dir" >&6; }
24771
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
24773 $as_echo_n "checking for default auto-load safe-path... " >&6; }
24774
24775 # Check whether --with-auto-load-safe-path was given.
24776 if test "${with_auto_load_safe_path+set}" = set; then :
24777   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
24778      with_auto_load_safe_path="/"
24779      fi
24780 else
24781   with_auto_load_safe_path="$with_auto_load_dir"
24782 fi
24783
24784 escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
24785
24786   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
24787   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24788   ac_define_dir=`eval echo $escape_dir`
24789   ac_define_dir=`eval echo $ac_define_dir`
24790
24791 cat >>confdefs.h <<_ACEOF
24792 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
24793 _ACEOF
24794
24795
24796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
24797 $as_echo "$with_auto_load_safe_path" >&6; }
24798
24799
24800
24801 subdirs="$subdirs testsuite"
24802
24803
24804 # Check whether to support alternative target configurations
24805 # Check whether --enable-targets was given.
24806 if test "${enable_targets+set}" = set; then :
24807   enableval=$enable_targets; case "${enableval}" in
24808   yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
24809             ;;
24810   no)       enable_targets= ;;
24811   *)        enable_targets=$enableval ;;
24812 esac
24813 fi
24814
24815
24816 # Check whether --enable-64-bit-bfd was given.
24817 if test "${enable_64_bit_bfd+set}" = set; then :
24818   enableval=$enable_64_bit_bfd; case $enableval in #(
24819   yes|no) :
24820      ;; #(
24821   *) :
24822     as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;; #(
24823   *) :
24824      ;;
24825 esac
24826 else
24827   enable_64_bit_bfd=no
24828 fi
24829
24830
24831 if test "x$enable_64_bit_bfd" = "xno"; then :
24832     # The cast to long int works around a bug in the HP C Compiler
24833 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
24834 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
24835 # This bug is HP SR number 8606223364.
24836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
24837 $as_echo_n "checking size of void *... " >&6; }
24838 if ${ac_cv_sizeof_void_p+:} false; then :
24839   $as_echo_n "(cached) " >&6
24840 else
24841   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
24842
24843 else
24844   if test "$ac_cv_type_void_p" = yes; then
24845      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
24846 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
24847 as_fn_error 77 "cannot compute sizeof (void *)
24848 See \`config.log' for more details" "$LINENO" 5; }
24849    else
24850      ac_cv_sizeof_void_p=0
24851    fi
24852 fi
24853
24854 fi
24855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
24856 $as_echo "$ac_cv_sizeof_void_p" >&6; }
24857
24858
24859
24860 cat >>confdefs.h <<_ACEOF
24861 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
24862 _ACEOF
24863
24864
24865   if test "x$ac_cv_sizeof_void_p" = "x8"; then :
24866   enable_64_bit_bfd=yes
24867 fi
24868
24869 fi
24870
24871  if test "x$enable_64_bit_bfd" = "xyes"; then
24872   ENABLE_BFD_64_BIT_TRUE=
24873   ENABLE_BFD_64_BIT_FALSE='#'
24874 else
24875   ENABLE_BFD_64_BIT_TRUE='#'
24876   ENABLE_BFD_64_BIT_FALSE=
24877 fi
24878
24879
24880
24881 # Provide defaults for some variables set by the per-host and per-target
24882 # configuration.
24883 gdb_host_obs=posix-hdep.o
24884
24885 if test "${target}" = "${host}"; then
24886   gdb_native=yes
24887 else
24888   gdb_native=no
24889 fi
24890
24891 . $srcdir/configure.host
24892
24893 # Accumulate some settings from configure.tgt over all enabled targets
24894
24895 TARGET_OBS=
24896 all_targets=
24897 HAVE_NATIVE_GCORE_TARGET=
24898
24899 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
24900 do
24901   if test "$targ_alias" = "all"; then
24902     all_targets=true
24903   else
24904     # Canonicalize the secondary target names.
24905     result=`$ac_config_sub $targ_alias 2>/dev/null`
24906     if test -n "$result"; then
24907         targ=$result
24908     else
24909         targ=$targ_alias
24910     fi
24911
24912     . ${srcdir}/configure.tgt
24913
24914     if test -z "${gdb_target_obs}"; then :
24915   as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
24916 fi
24917
24918     # Target-specific object files
24919     for i in ${gdb_target_obs}; do
24920         case " $TARGET_OBS " in
24921         *" ${i} "*) ;;
24922         *)
24923           TARGET_OBS="$TARGET_OBS ${i}"
24924           ;;
24925         esac
24926     done
24927
24928     # Check whether this target needs 64-bit CORE_ADDR
24929     if test x${enable_64_bit_bfd} = xno; then
24930       . ${srcdir}/../bfd/config.bfd
24931     fi
24932
24933     # Check whether this target is native and supports gcore.
24934     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
24935        && $gdb_have_gcore; then
24936       HAVE_NATIVE_GCORE_TARGET=1
24937     fi
24938   fi
24939 done
24940
24941 if test x${all_targets} = xtrue; then
24942   if test x${enable_64_bit_bfd} = xyes; then
24943     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
24944   else
24945     TARGET_OBS='$(ALL_TARGET_OBS)'
24946   fi
24947 fi
24948
24949 # AMD debugger API support.
24950
24951
24952 # Check whether --with-amd-dbgapi was given.
24953 if test "${with_amd_dbgapi+set}" = set; then :
24954   withval=$with_amd_dbgapi;
24955            case $withval in
24956              yes | no | auto)
24957                ;;
24958              *)
24959                as_fn_error $? "bad value $withval for --with-amd-dbgapi" "$LINENO" 5
24960                ;;
24961            esac
24962
24963 else
24964   with_amd_dbgapi=auto
24965 fi
24966
24967
24968 # If the user passes --without-amd-dbgapi but also explicitly enables a target
24969 # that requires amd-dbgapi, it is an error.
24970 if test "$with_amd_dbgapi" = no -a "$gdb_require_amd_dbgapi" = true; then
24971   as_fn_error $? "an explicitly enabled target requires amd-dbgapi, but amd-dbgapi is explicitly disabled" "$LINENO" 5
24972 fi
24973
24974 # Look for amd-dbgapi if:
24975 #
24976 #   - a target architecture requiring it has explicitly been enabled, or
24977 #   - --enable-targets=all was provided and the user did not explicitly disable
24978 #     amd-dbgapi support
24979 if test "$gdb_require_amd_dbgapi" = true \
24980      -o \( "$all_targets" = true -a "$with_amd_dbgapi" != no \); then
24981   # amd-dbgapi version 0.68 is part of ROCm 5.4.  There is no guarantee of API
24982   # stability until amd-dbgapi hits 1.0, but for convenience, still check for
24983   # greater or equal that version.  It can be handy when testing with a newer
24984   # version of the library.
24985
24986 pkg_failed=no
24987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd-dbgapi >= 0.68.0" >&5
24988 $as_echo_n "checking for amd-dbgapi >= 0.68.0... " >&6; }
24989
24990 if test -n "$AMD_DBGAPI_CFLAGS"; then
24991     pkg_cv_AMD_DBGAPI_CFLAGS="$AMD_DBGAPI_CFLAGS"
24992  elif test -n "$PKG_CONFIG"; then
24993     if test -n "$PKG_CONFIG" && \
24994     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
24995   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
24996   ac_status=$?
24997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24998   test $ac_status = 0; }; then
24999   pkg_cv_AMD_DBGAPI_CFLAGS=`$PKG_CONFIG --cflags "amd-dbgapi >= 0.68.0" 2>/dev/null`
25000                       test "x$?" != "x0" && pkg_failed=yes
25001 else
25002   pkg_failed=yes
25003 fi
25004  else
25005     pkg_failed=untried
25006 fi
25007 if test -n "$AMD_DBGAPI_LIBS"; then
25008     pkg_cv_AMD_DBGAPI_LIBS="$AMD_DBGAPI_LIBS"
25009  elif test -n "$PKG_CONFIG"; then
25010     if test -n "$PKG_CONFIG" && \
25011     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"amd-dbgapi >= 0.68.0\""; } >&5
25012   ($PKG_CONFIG --exists --print-errors "amd-dbgapi >= 0.68.0") 2>&5
25013   ac_status=$?
25014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25015   test $ac_status = 0; }; then
25016   pkg_cv_AMD_DBGAPI_LIBS=`$PKG_CONFIG --libs "amd-dbgapi >= 0.68.0" 2>/dev/null`
25017                       test "x$?" != "x0" && pkg_failed=yes
25018 else
25019   pkg_failed=yes
25020 fi
25021  else
25022     pkg_failed=untried
25023 fi
25024
25025 if test $pkg_failed = no; then
25026   pkg_save_LDFLAGS="$LDFLAGS"
25027   LDFLAGS="$LDFLAGS $pkg_cv_AMD_DBGAPI_LIBS"
25028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25029 /* end confdefs.h.  */
25030
25031 int
25032 main ()
25033 {
25034
25035   ;
25036   return 0;
25037 }
25038 _ACEOF
25039 if ac_fn_c_try_link "$LINENO"; then :
25040
25041 else
25042   pkg_failed=yes
25043 fi
25044 rm -f core conftest.err conftest.$ac_objext \
25045     conftest$ac_exeext conftest.$ac_ext
25046   LDFLAGS=$pkg_save_LDFLAGS
25047 fi
25048
25049
25050
25051 if test $pkg_failed = yes; then
25052         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25053 $as_echo "no" >&6; }
25054
25055 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
25056         _pkg_short_errors_supported=yes
25057 else
25058         _pkg_short_errors_supported=no
25059 fi
25060         if test $_pkg_short_errors_supported = yes; then
25061                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
25062         else
25063                 AMD_DBGAPI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "amd-dbgapi >= 0.68.0" 2>&1`
25064         fi
25065         # Put the nasty error message in config.log where it belongs
25066         echo "$AMD_DBGAPI_PKG_ERRORS" >&5
25067
25068         has_amd_dbgapi=no
25069 elif test $pkg_failed = untried; then
25070         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25071 $as_echo "no" >&6; }
25072         has_amd_dbgapi=no
25073 else
25074         AMD_DBGAPI_CFLAGS=$pkg_cv_AMD_DBGAPI_CFLAGS
25075         AMD_DBGAPI_LIBS=$pkg_cv_AMD_DBGAPI_LIBS
25076         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25077 $as_echo "yes" >&6; }
25078         has_amd_dbgapi=yes
25079 fi
25080
25081   if test "$has_amd_dbgapi" = "yes"; then
25082
25083 $as_echo "#define HAVE_AMD_DBGAPI 1" >>confdefs.h
25084
25085     TARGET_OBS="$TARGET_OBS amd-dbgapi-target.o"
25086
25087     # If --enable-targets=all was provided, use the list of all files depending
25088     # on amd-dbgapi that is hardcoded in the Makefile.  Else, the appropriate
25089     # architecture entry in configure.tgt will have added the files to
25090     # gdb_target_obs.
25091     if test "$all_targets" = true; then
25092       TARGET_OBS="$TARGET_OBS \$(ALL_AMD_DBGAPI_TARGET_OBS)"
25093     fi
25094   elif test "$gdb_require_amd_dbgapi" = true -o "$with_amd_dbgapi" = yes; then
25095     # amd-dbgapi was not found and...
25096     #
25097     #   - a target requiring it was explicitly enabled, or
25098     #   - the user explicitly wants to enable amd-dbgapi
25099     as_fn_error $? "amd-dbgapi is required, but cannot find an appropriate version: $AMD_DBGAPI_PKG_ERRORS" "$LINENO" 5
25100   fi
25101 fi
25102
25103
25104
25105
25106 # For other settings, only the main target counts.
25107 gdb_sim=
25108 gdb_osabi=
25109 targ=$target; . ${srcdir}/configure.tgt
25110
25111 # Fetch the default architecture and default target vector from BFD.
25112 targ=$target; . $srcdir/../bfd/config.bfd
25113
25114 # We only want the first architecture, so strip off the others if
25115 # there is more than one.
25116 targ_archs=`echo $targ_archs | sed 's/ .*//'`
25117
25118 if test "x$targ_archs" != x; then
25119
25120 cat >>confdefs.h <<_ACEOF
25121 #define DEFAULT_BFD_ARCH $targ_archs
25122 _ACEOF
25123
25124 fi
25125 if test "x$targ_defvec" != x; then
25126
25127 cat >>confdefs.h <<_ACEOF
25128 #define DEFAULT_BFD_VEC $targ_defvec
25129 _ACEOF
25130
25131 fi
25132
25133 # Enable TUI.
25134 # Check whether --enable-tui was given.
25135 if test "${enable_tui+set}" = set; then :
25136   enableval=$enable_tui;
25137            case $enableval in
25138              yes | no | auto)
25139                ;;
25140              *)
25141                as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5
25142                ;;
25143            esac
25144
25145 else
25146   enable_tui=auto
25147 fi
25148
25149
25150 # Enable gdbtk.
25151 # Check whether --enable-gdbtk was given.
25152 if test "${enable_gdbtk+set}" = set; then :
25153   enableval=$enable_gdbtk;
25154            case $enableval in
25155              yes | no)
25156                ;;
25157              *)
25158                as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5
25159                ;;
25160            esac
25161
25162 else
25163   if test -d "$srcdir/gdbtk"; then
25164                  enable_gdbtk=yes
25165                else
25166                  enable_gdbtk=no
25167                fi
25168 fi
25169
25170 # We unconditionally disable gdbtk tests on selected platforms.
25171 case $host_os in
25172   go32* | windows*)
25173     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
25174 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
25175     enable_gdbtk=no ;;
25176 esac
25177
25178 # Handle optional debuginfod support
25179
25180 # Handle optional debuginfod support as well as optional section
25181 # downloading support.
25182 #
25183 # Define HAVE_LIBDEBUGINFOD if libdebuginfod is found with version >= 0.179.
25184 #
25185 # Define HAVE_LIBDEBUGINFOD_FIND_SECTION if libdebuginfod is found with
25186 # version >= 0.188.
25187
25188 # Check whether --with-debuginfod was given.
25189 if test "${with_debuginfod+set}" = set; then :
25190   withval=$with_debuginfod;
25191 else
25192   with_debuginfod=auto
25193 fi
25194
25195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use debuginfod" >&5
25196 $as_echo_n "checking whether to use debuginfod... " >&6; }
25197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_debuginfod" >&5
25198 $as_echo "$with_debuginfod" >&6; }
25199
25200 if test "x$with_debuginfod" != xno; then
25201
25202 pkg_failed=no
25203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.188" >&5
25204 $as_echo_n "checking for libdebuginfod >= 0.188... " >&6; }
25205
25206 if test -n "$DEBUGINFOD_CFLAGS"; then
25207     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
25208  elif test -n "$PKG_CONFIG"; then
25209     if test -n "$PKG_CONFIG" && \
25210     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
25211   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
25212   ac_status=$?
25213   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25214   test $ac_status = 0; }; then
25215   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.188" 2>/dev/null`
25216                       test "x$?" != "x0" && pkg_failed=yes
25217 else
25218   pkg_failed=yes
25219 fi
25220  else
25221     pkg_failed=untried
25222 fi
25223 if test -n "$DEBUGINFOD_LIBS"; then
25224     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
25225  elif test -n "$PKG_CONFIG"; then
25226     if test -n "$PKG_CONFIG" && \
25227     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.188\""; } >&5
25228   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.188") 2>&5
25229   ac_status=$?
25230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25231   test $ac_status = 0; }; then
25232   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.188" 2>/dev/null`
25233                       test "x$?" != "x0" && pkg_failed=yes
25234 else
25235   pkg_failed=yes
25236 fi
25237  else
25238     pkg_failed=untried
25239 fi
25240
25241 if test $pkg_failed = no; then
25242   pkg_save_LDFLAGS="$LDFLAGS"
25243   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
25244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25245 /* end confdefs.h.  */
25246
25247 int
25248 main ()
25249 {
25250
25251   ;
25252   return 0;
25253 }
25254 _ACEOF
25255 if ac_fn_c_try_link "$LINENO"; then :
25256
25257 else
25258   pkg_failed=yes
25259 fi
25260 rm -f core conftest.err conftest.$ac_objext \
25261     conftest$ac_exeext conftest.$ac_ext
25262   LDFLAGS=$pkg_save_LDFLAGS
25263 fi
25264
25265
25266
25267 if test $pkg_failed = yes; then
25268         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25269 $as_echo "no" >&6; }
25270
25271 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
25272         _pkg_short_errors_supported=yes
25273 else
25274         _pkg_short_errors_supported=no
25275 fi
25276         if test $_pkg_short_errors_supported = yes; then
25277                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
25278         else
25279                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.188" 2>&1`
25280         fi
25281         # Put the nasty error message in config.log where it belongs
25282         echo "$DEBUGINFOD_PKG_ERRORS" >&5
25283
25284         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
25285 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
25286 elif test $pkg_failed = untried; then
25287         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25288 $as_echo "no" >&6; }
25289         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or some features may be unavailable." >&5
25290 $as_echo "$as_me: WARNING: libdebuginfod is missing or some features may be unavailable." >&2;}
25291 else
25292         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
25293         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
25294         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25295 $as_echo "yes" >&6; }
25296
25297 $as_echo "#define HAVE_LIBDEBUGINFOD_FIND_SECTION 1" >>confdefs.h
25298
25299 fi
25300
25301
25302 pkg_failed=no
25303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libdebuginfod >= 0.179" >&5
25304 $as_echo_n "checking for libdebuginfod >= 0.179... " >&6; }
25305
25306 if test -n "$DEBUGINFOD_CFLAGS"; then
25307     pkg_cv_DEBUGINFOD_CFLAGS="$DEBUGINFOD_CFLAGS"
25308  elif test -n "$PKG_CONFIG"; then
25309     if test -n "$PKG_CONFIG" && \
25310     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
25311   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
25312   ac_status=$?
25313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25314   test $ac_status = 0; }; then
25315   pkg_cv_DEBUGINFOD_CFLAGS=`$PKG_CONFIG --cflags "libdebuginfod >= 0.179" 2>/dev/null`
25316                       test "x$?" != "x0" && pkg_failed=yes
25317 else
25318   pkg_failed=yes
25319 fi
25320  else
25321     pkg_failed=untried
25322 fi
25323 if test -n "$DEBUGINFOD_LIBS"; then
25324     pkg_cv_DEBUGINFOD_LIBS="$DEBUGINFOD_LIBS"
25325  elif test -n "$PKG_CONFIG"; then
25326     if test -n "$PKG_CONFIG" && \
25327     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdebuginfod >= 0.179\""; } >&5
25328   ($PKG_CONFIG --exists --print-errors "libdebuginfod >= 0.179") 2>&5
25329   ac_status=$?
25330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25331   test $ac_status = 0; }; then
25332   pkg_cv_DEBUGINFOD_LIBS=`$PKG_CONFIG --libs "libdebuginfod >= 0.179" 2>/dev/null`
25333                       test "x$?" != "x0" && pkg_failed=yes
25334 else
25335   pkg_failed=yes
25336 fi
25337  else
25338     pkg_failed=untried
25339 fi
25340
25341 if test $pkg_failed = no; then
25342   pkg_save_LDFLAGS="$LDFLAGS"
25343   LDFLAGS="$LDFLAGS $pkg_cv_DEBUGINFOD_LIBS"
25344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25345 /* end confdefs.h.  */
25346
25347 int
25348 main ()
25349 {
25350
25351   ;
25352   return 0;
25353 }
25354 _ACEOF
25355 if ac_fn_c_try_link "$LINENO"; then :
25356
25357 else
25358   pkg_failed=yes
25359 fi
25360 rm -f core conftest.err conftest.$ac_objext \
25361     conftest$ac_exeext conftest.$ac_ext
25362   LDFLAGS=$pkg_save_LDFLAGS
25363 fi
25364
25365
25366
25367 if test $pkg_failed = yes; then
25368         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25369 $as_echo "no" >&6; }
25370
25371 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
25372         _pkg_short_errors_supported=yes
25373 else
25374         _pkg_short_errors_supported=no
25375 fi
25376         if test $_pkg_short_errors_supported = yes; then
25377                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
25378         else
25379                 DEBUGINFOD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdebuginfod >= 0.179" 2>&1`
25380         fi
25381         # Put the nasty error message in config.log where it belongs
25382         echo "$DEBUGINFOD_PKG_ERRORS" >&5
25383
25384         if test "x$with_debuginfod" = xyes; then
25385        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
25386      else
25387        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
25388 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
25389      fi
25390 elif test $pkg_failed = untried; then
25391         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25392 $as_echo "no" >&6; }
25393         if test "x$with_debuginfod" = xyes; then
25394        as_fn_error $? "\"--with-debuginfod was given, but libdebuginfod is missing or unusable.\"" "$LINENO" 5
25395      else
25396        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&5
25397 $as_echo "$as_me: WARNING: libdebuginfod is missing or unusable; some features may be unavailable." >&2;}
25398      fi
25399 else
25400         DEBUGINFOD_CFLAGS=$pkg_cv_DEBUGINFOD_CFLAGS
25401         DEBUGINFOD_LIBS=$pkg_cv_DEBUGINFOD_LIBS
25402         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25403 $as_echo "yes" >&6; }
25404
25405 $as_echo "#define HAVE_LIBDEBUGINFOD 1" >>confdefs.h
25406
25407 fi
25408 else
25409   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: debuginfod support disabled; some features may be unavailable." >&5
25410 $as_echo "$as_me: WARNING: debuginfod support disabled; some features may be unavailable." >&2;}
25411 fi
25412
25413
25414 # Libunwind support for ia64.
25415
25416 # Check whether --with-libunwind-ia64 was given.
25417 if test "${with_libunwind_ia64+set}" = set; then :
25418   withval=$with_libunwind_ia64;
25419 else
25420   with_libunwind_ia64=auto
25421 fi
25422
25423
25424 # Backward compatibility option.
25425 if test "${with_libunwind+set}" = set; then
25426   if test x"$with_libunwind_ia64" != xauto; then
25427     as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
25428   fi
25429   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
25430 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
25431   with_libunwind_ia64="$with_libunwind"
25432 fi
25433
25434 case "$with_libunwind_ia64" in
25435   yes | no)
25436     ;;
25437   auto)
25438     for ac_header in libunwind-ia64.h
25439 do :
25440   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
25441 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
25442   cat >>confdefs.h <<_ACEOF
25443 #define HAVE_LIBUNWIND_IA64_H 1
25444 _ACEOF
25445
25446 fi
25447
25448 done
25449
25450     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
25451     ;;
25452   *)
25453     as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
25454     ;;
25455 esac
25456
25457 if test x"$with_libunwind_ia64" = xyes; then
25458   for ac_header in libunwind-ia64.h
25459 do :
25460   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
25461 if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
25462   cat >>confdefs.h <<_ACEOF
25463 #define HAVE_LIBUNWIND_IA64_H 1
25464 _ACEOF
25465
25466 fi
25467
25468 done
25469
25470   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
25471     as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
25472   fi
25473   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
25474   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
25475   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
25476 fi
25477
25478 opt_curses=no
25479
25480 # Check whether --with-curses was given.
25481 if test "${with_curses+set}" = set; then :
25482   withval=$with_curses; opt_curses=$withval
25483 fi
25484
25485
25486 prefer_curses=no
25487 if test "$opt_curses" = "yes"; then
25488   prefer_curses=yes
25489 fi
25490
25491 # Profiling support.
25492 # Check whether --enable-profiling was given.
25493 if test "${enable_profiling+set}" = set; then :
25494   enableval=$enable_profiling;
25495            case $enableval in
25496              yes | no)
25497                ;;
25498              *)
25499                as_fn_error $? "bad value $enableval for --enable-profiling" "$LINENO" 5
25500                ;;
25501            esac
25502
25503 else
25504   enable_profiling=no
25505 fi
25506
25507
25508 for ac_func in monstartup _mcleanup
25509 do :
25510   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25511 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25512 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
25513   cat >>confdefs.h <<_ACEOF
25514 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25515 _ACEOF
25516
25517 fi
25518 done
25519
25520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
25521 $as_echo_n "checking for _etext... " >&6; }
25522 if ${ac_cv_var__etext+:} false; then :
25523   $as_echo_n "(cached) " >&6
25524 else
25525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25526 /* end confdefs.h.  */
25527 #include <stdlib.h>
25528          extern char _etext;
25529 int
25530 main ()
25531 {
25532 free (&_etext);
25533
25534   ;
25535   return 0;
25536 }
25537 _ACEOF
25538 if ac_fn_c_try_link "$LINENO"; then :
25539   ac_cv_var__etext=yes
25540 else
25541   ac_cv_var__etext=no
25542
25543 fi
25544 rm -f core conftest.err conftest.$ac_objext \
25545     conftest$ac_exeext conftest.$ac_ext
25546
25547 fi
25548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
25549 $as_echo "$ac_cv_var__etext" >&6; }
25550 if test "$ac_cv_var__etext" = yes; then
25551
25552 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
25553
25554 fi
25555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
25556 $as_echo_n "checking for etext... " >&6; }
25557 if ${ac_cv_var_etext+:} false; then :
25558   $as_echo_n "(cached) " >&6
25559 else
25560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25561 /* end confdefs.h.  */
25562 #include <stdlib.h>
25563          extern char etext;
25564 int
25565 main ()
25566 {
25567 free (&etext);
25568
25569   ;
25570   return 0;
25571 }
25572 _ACEOF
25573 if ac_fn_c_try_link "$LINENO"; then :
25574   ac_cv_var_etext=yes
25575 else
25576   ac_cv_var_etext=no
25577
25578 fi
25579 rm -f core conftest.err conftest.$ac_objext \
25580     conftest$ac_exeext conftest.$ac_ext
25581
25582 fi
25583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
25584 $as_echo "$ac_cv_var_etext" >&6; }
25585 if test "$ac_cv_var_etext" = yes; then
25586
25587 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
25588
25589 fi
25590 if test "$enable_profiling" = yes ; then
25591   if test "$ac_cv_func_monstartup" = no || test "$ac_cv_func__mcleanup" = no; then
25592     as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
25593   fi
25594   PROFILE_CFLAGS=-pg
25595   OLD_CFLAGS="$CFLAGS"
25596   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
25597
25598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
25599 $as_echo_n "checking whether $CC supports -pg... " >&6; }
25600 if ${ac_cv_cc_supports_pg+:} false; then :
25601   $as_echo_n "(cached) " >&6
25602 else
25603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25604 /* end confdefs.h.  */
25605
25606 int
25607 main ()
25608 {
25609 int x;
25610   ;
25611   return 0;
25612 }
25613 _ACEOF
25614 if ac_fn_c_try_compile "$LINENO"; then :
25615   ac_cv_cc_supports_pg=yes
25616 else
25617   ac_cv_cc_supports_pg=no
25618
25619 fi
25620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25621
25622 fi
25623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
25624 $as_echo "$ac_cv_cc_supports_pg" >&6; }
25625
25626   if test "$ac_cv_cc_supports_pg" = no; then
25627     as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
25628   fi
25629
25630   CFLAGS="$OLD_CFLAGS"
25631 fi
25632
25633 CODESIGN_CERT=
25634 # Check whether --enable-codesign was given.
25635 if test "${enable_codesign+set}" = set; then :
25636   enableval=$enable_codesign; CODESIGN_CERT=$enableval
25637 fi
25638
25639
25640
25641
25642
25643 # Check whether --with-pkgversion was given.
25644 if test "${with_pkgversion+set}" = set; then :
25645   withval=$with_pkgversion; case "$withval" in
25646       yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
25647       no)  PKGVERSION= ;;
25648       *)   PKGVERSION="($withval) " ;;
25649      esac
25650 else
25651   PKGVERSION="(GDB) "
25652
25653 fi
25654
25655
25656
25657
25658
25659 # Check whether --with-bugurl was given.
25660 if test "${with_bugurl+set}" = set; then :
25661   withval=$with_bugurl; case "$withval" in
25662       yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
25663       no)  BUGURL=
25664            ;;
25665       *)   BUGURL="$withval"
25666            ;;
25667      esac
25668 else
25669   BUGURL="https://www.gnu.org/software/gdb/bugs/"
25670
25671 fi
25672
25673   case ${BUGURL} in
25674   "")
25675     REPORT_BUGS_TO=
25676     REPORT_BUGS_TEXI=
25677     ;;
25678   *)
25679     REPORT_BUGS_TO="<$BUGURL>"
25680     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
25681     ;;
25682   esac;
25683
25684
25685
25686
25687 cat >>confdefs.h <<_ACEOF
25688 #define PKGVERSION "$PKGVERSION"
25689 _ACEOF
25690
25691
25692 cat >>confdefs.h <<_ACEOF
25693 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
25694 _ACEOF
25695
25696
25697 # --------------------- #
25698 # Checks for programs.  #
25699 # --------------------- #
25700
25701 for ac_prog in gawk mawk nawk awk
25702 do
25703   # Extract the first word of "$ac_prog", so it can be a program name with args.
25704 set dummy $ac_prog; ac_word=$2
25705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25706 $as_echo_n "checking for $ac_word... " >&6; }
25707 if ${ac_cv_prog_AWK+:} false; then :
25708   $as_echo_n "(cached) " >&6
25709 else
25710   if test -n "$AWK"; then
25711   ac_cv_prog_AWK="$AWK" # Let the user override the test.
25712 else
25713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25714 for as_dir in $PATH
25715 do
25716   IFS=$as_save_IFS
25717   test -z "$as_dir" && as_dir=.
25718     for ac_exec_ext in '' $ac_executable_extensions; do
25719   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25720     ac_cv_prog_AWK="$ac_prog"
25721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25722     break 2
25723   fi
25724 done
25725   done
25726 IFS=$as_save_IFS
25727
25728 fi
25729 fi
25730 AWK=$ac_cv_prog_AWK
25731 if test -n "$AWK"; then
25732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
25733 $as_echo "$AWK" >&6; }
25734 else
25735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25736 $as_echo "no" >&6; }
25737 fi
25738
25739
25740   test -n "$AWK" && break
25741 done
25742
25743
25744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
25745 $as_echo_n "checking whether ln -s works... " >&6; }
25746 LN_S=$as_ln_s
25747 if test "$LN_S" = "ln -s"; then
25748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25749 $as_echo "yes" >&6; }
25750 else
25751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
25752 $as_echo "no, using $LN_S" >&6; }
25753 fi
25754
25755 if test -n "$ac_tool_prefix"; then
25756   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
25757 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
25758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25759 $as_echo_n "checking for $ac_word... " >&6; }
25760 if ${ac_cv_prog_RANLIB+:} false; then :
25761   $as_echo_n "(cached) " >&6
25762 else
25763   if test -n "$RANLIB"; then
25764   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
25765 else
25766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25767 for as_dir in $PATH
25768 do
25769   IFS=$as_save_IFS
25770   test -z "$as_dir" && as_dir=.
25771     for ac_exec_ext in '' $ac_executable_extensions; do
25772   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25773     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
25774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25775     break 2
25776   fi
25777 done
25778   done
25779 IFS=$as_save_IFS
25780
25781 fi
25782 fi
25783 RANLIB=$ac_cv_prog_RANLIB
25784 if test -n "$RANLIB"; then
25785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
25786 $as_echo "$RANLIB" >&6; }
25787 else
25788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25789 $as_echo "no" >&6; }
25790 fi
25791
25792
25793 fi
25794 if test -z "$ac_cv_prog_RANLIB"; then
25795   ac_ct_RANLIB=$RANLIB
25796   # Extract the first word of "ranlib", so it can be a program name with args.
25797 set dummy ranlib; ac_word=$2
25798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25799 $as_echo_n "checking for $ac_word... " >&6; }
25800 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
25801   $as_echo_n "(cached) " >&6
25802 else
25803   if test -n "$ac_ct_RANLIB"; then
25804   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
25805 else
25806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25807 for as_dir in $PATH
25808 do
25809   IFS=$as_save_IFS
25810   test -z "$as_dir" && as_dir=.
25811     for ac_exec_ext in '' $ac_executable_extensions; do
25812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25813     ac_cv_prog_ac_ct_RANLIB="ranlib"
25814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25815     break 2
25816   fi
25817 done
25818   done
25819 IFS=$as_save_IFS
25820
25821 fi
25822 fi
25823 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
25824 if test -n "$ac_ct_RANLIB"; then
25825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
25826 $as_echo "$ac_ct_RANLIB" >&6; }
25827 else
25828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25829 $as_echo "no" >&6; }
25830 fi
25831
25832   if test "x$ac_ct_RANLIB" = x; then
25833     RANLIB=":"
25834   else
25835     case $cross_compiling:$ac_tool_warned in
25836 yes:)
25837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
25838 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
25839 ac_tool_warned=yes ;;
25840 esac
25841     RANLIB=$ac_ct_RANLIB
25842   fi
25843 else
25844   RANLIB="$ac_cv_prog_RANLIB"
25845 fi
25846
25847 for ac_prog in 'bison -y' byacc
25848 do
25849   # Extract the first word of "$ac_prog", so it can be a program name with args.
25850 set dummy $ac_prog; ac_word=$2
25851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25852 $as_echo_n "checking for $ac_word... " >&6; }
25853 if ${ac_cv_prog_YACC+:} false; then :
25854   $as_echo_n "(cached) " >&6
25855 else
25856   if test -n "$YACC"; then
25857   ac_cv_prog_YACC="$YACC" # Let the user override the test.
25858 else
25859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25860 for as_dir in $PATH
25861 do
25862   IFS=$as_save_IFS
25863   test -z "$as_dir" && as_dir=.
25864     for ac_exec_ext in '' $ac_executable_extensions; do
25865   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25866     ac_cv_prog_YACC="$ac_prog"
25867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25868     break 2
25869   fi
25870 done
25871   done
25872 IFS=$as_save_IFS
25873
25874 fi
25875 fi
25876 YACC=$ac_cv_prog_YACC
25877 if test -n "$YACC"; then
25878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
25879 $as_echo "$YACC" >&6; }
25880 else
25881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25882 $as_echo "no" >&6; }
25883 fi
25884
25885
25886   test -n "$YACC" && break
25887 done
25888 test -n "$YACC" || YACC="yacc"
25889
25890
25891 if test -n "$ac_tool_prefix"; then
25892   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
25893 set dummy ${ac_tool_prefix}ar; ac_word=$2
25894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25895 $as_echo_n "checking for $ac_word... " >&6; }
25896 if ${ac_cv_prog_AR+:} false; then :
25897   $as_echo_n "(cached) " >&6
25898 else
25899   if test -n "$AR"; then
25900   ac_cv_prog_AR="$AR" # Let the user override the test.
25901 else
25902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25903 for as_dir in $PATH
25904 do
25905   IFS=$as_save_IFS
25906   test -z "$as_dir" && as_dir=.
25907     for ac_exec_ext in '' $ac_executable_extensions; do
25908   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25909     ac_cv_prog_AR="${ac_tool_prefix}ar"
25910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25911     break 2
25912   fi
25913 done
25914   done
25915 IFS=$as_save_IFS
25916
25917 fi
25918 fi
25919 AR=$ac_cv_prog_AR
25920 if test -n "$AR"; then
25921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
25922 $as_echo "$AR" >&6; }
25923 else
25924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25925 $as_echo "no" >&6; }
25926 fi
25927
25928
25929 fi
25930 if test -z "$ac_cv_prog_AR"; then
25931   ac_ct_AR=$AR
25932   # Extract the first word of "ar", so it can be a program name with args.
25933 set dummy ar; ac_word=$2
25934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25935 $as_echo_n "checking for $ac_word... " >&6; }
25936 if ${ac_cv_prog_ac_ct_AR+:} false; then :
25937   $as_echo_n "(cached) " >&6
25938 else
25939   if test -n "$ac_ct_AR"; then
25940   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
25941 else
25942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25943 for as_dir in $PATH
25944 do
25945   IFS=$as_save_IFS
25946   test -z "$as_dir" && as_dir=.
25947     for ac_exec_ext in '' $ac_executable_extensions; do
25948   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
25949     ac_cv_prog_ac_ct_AR="ar"
25950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
25951     break 2
25952   fi
25953 done
25954   done
25955 IFS=$as_save_IFS
25956
25957 fi
25958 fi
25959 ac_ct_AR=$ac_cv_prog_ac_ct_AR
25960 if test -n "$ac_ct_AR"; then
25961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
25962 $as_echo "$ac_ct_AR" >&6; }
25963 else
25964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25965 $as_echo "no" >&6; }
25966 fi
25967
25968   if test "x$ac_ct_AR" = x; then
25969     AR=""
25970   else
25971     case $cross_compiling:$ac_tool_warned in
25972 yes:)
25973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
25974 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
25975 ac_tool_warned=yes ;;
25976 esac
25977     AR=$ac_ct_AR
25978   fi
25979 else
25980   AR="$ac_cv_prog_AR"
25981 fi
25982
25983 if test -n "$ac_tool_prefix"; then
25984   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
25985 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
25986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
25987 $as_echo_n "checking for $ac_word... " >&6; }
25988 if ${ac_cv_prog_DLLTOOL+:} false; then :
25989   $as_echo_n "(cached) " >&6
25990 else
25991   if test -n "$DLLTOOL"; then
25992   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
25993 else
25994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25995 for as_dir in $PATH
25996 do
25997   IFS=$as_save_IFS
25998   test -z "$as_dir" && as_dir=.
25999     for ac_exec_ext in '' $ac_executable_extensions; do
26000   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26001     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
26002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26003     break 2
26004   fi
26005 done
26006   done
26007 IFS=$as_save_IFS
26008
26009 fi
26010 fi
26011 DLLTOOL=$ac_cv_prog_DLLTOOL
26012 if test -n "$DLLTOOL"; then
26013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
26014 $as_echo "$DLLTOOL" >&6; }
26015 else
26016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26017 $as_echo "no" >&6; }
26018 fi
26019
26020
26021 fi
26022 if test -z "$ac_cv_prog_DLLTOOL"; then
26023   ac_ct_DLLTOOL=$DLLTOOL
26024   # Extract the first word of "dlltool", so it can be a program name with args.
26025 set dummy dlltool; ac_word=$2
26026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26027 $as_echo_n "checking for $ac_word... " >&6; }
26028 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
26029   $as_echo_n "(cached) " >&6
26030 else
26031   if test -n "$ac_ct_DLLTOOL"; then
26032   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
26033 else
26034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26035 for as_dir in $PATH
26036 do
26037   IFS=$as_save_IFS
26038   test -z "$as_dir" && as_dir=.
26039     for ac_exec_ext in '' $ac_executable_extensions; do
26040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26041     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
26042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26043     break 2
26044   fi
26045 done
26046   done
26047 IFS=$as_save_IFS
26048
26049 fi
26050 fi
26051 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
26052 if test -n "$ac_ct_DLLTOOL"; then
26053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
26054 $as_echo "$ac_ct_DLLTOOL" >&6; }
26055 else
26056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26057 $as_echo "no" >&6; }
26058 fi
26059
26060   if test "x$ac_ct_DLLTOOL" = x; then
26061     DLLTOOL=""
26062   else
26063     case $cross_compiling:$ac_tool_warned in
26064 yes:)
26065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
26066 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
26067 ac_tool_warned=yes ;;
26068 esac
26069     DLLTOOL=$ac_ct_DLLTOOL
26070   fi
26071 else
26072   DLLTOOL="$ac_cv_prog_DLLTOOL"
26073 fi
26074
26075 if test -n "$ac_tool_prefix"; then
26076   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
26077 set dummy ${ac_tool_prefix}windres; ac_word=$2
26078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26079 $as_echo_n "checking for $ac_word... " >&6; }
26080 if ${ac_cv_prog_WINDRES+:} false; then :
26081   $as_echo_n "(cached) " >&6
26082 else
26083   if test -n "$WINDRES"; then
26084   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
26085 else
26086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26087 for as_dir in $PATH
26088 do
26089   IFS=$as_save_IFS
26090   test -z "$as_dir" && as_dir=.
26091     for ac_exec_ext in '' $ac_executable_extensions; do
26092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26093     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
26094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26095     break 2
26096   fi
26097 done
26098   done
26099 IFS=$as_save_IFS
26100
26101 fi
26102 fi
26103 WINDRES=$ac_cv_prog_WINDRES
26104 if test -n "$WINDRES"; then
26105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
26106 $as_echo "$WINDRES" >&6; }
26107 else
26108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26109 $as_echo "no" >&6; }
26110 fi
26111
26112
26113 fi
26114 if test -z "$ac_cv_prog_WINDRES"; then
26115   ac_ct_WINDRES=$WINDRES
26116   # Extract the first word of "windres", so it can be a program name with args.
26117 set dummy windres; ac_word=$2
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26119 $as_echo_n "checking for $ac_word... " >&6; }
26120 if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
26121   $as_echo_n "(cached) " >&6
26122 else
26123   if test -n "$ac_ct_WINDRES"; then
26124   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
26125 else
26126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26127 for as_dir in $PATH
26128 do
26129   IFS=$as_save_IFS
26130   test -z "$as_dir" && as_dir=.
26131     for ac_exec_ext in '' $ac_executable_extensions; do
26132   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26133     ac_cv_prog_ac_ct_WINDRES="windres"
26134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26135     break 2
26136   fi
26137 done
26138   done
26139 IFS=$as_save_IFS
26140
26141 fi
26142 fi
26143 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
26144 if test -n "$ac_ct_WINDRES"; then
26145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
26146 $as_echo "$ac_ct_WINDRES" >&6; }
26147 else
26148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26149 $as_echo "no" >&6; }
26150 fi
26151
26152   if test "x$ac_ct_WINDRES" = x; then
26153     WINDRES=""
26154   else
26155     case $cross_compiling:$ac_tool_warned in
26156 yes:)
26157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
26158 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
26159 ac_tool_warned=yes ;;
26160 esac
26161     WINDRES=$ac_ct_WINDRES
26162   fi
26163 else
26164   WINDRES="$ac_cv_prog_WINDRES"
26165 fi
26166
26167
26168 case $host_os in
26169   gnu*)
26170     # Needed for GNU Hurd hosts.
26171     if test -n "$ac_tool_prefix"; then
26172   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
26173 set dummy ${ac_tool_prefix}mig; ac_word=$2
26174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26175 $as_echo_n "checking for $ac_word... " >&6; }
26176 if ${ac_cv_prog_MIG+:} false; then :
26177   $as_echo_n "(cached) " >&6
26178 else
26179   if test -n "$MIG"; then
26180   ac_cv_prog_MIG="$MIG" # Let the user override the test.
26181 else
26182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26183 for as_dir in $PATH
26184 do
26185   IFS=$as_save_IFS
26186   test -z "$as_dir" && as_dir=.
26187     for ac_exec_ext in '' $ac_executable_extensions; do
26188   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26189     ac_cv_prog_MIG="${ac_tool_prefix}mig"
26190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26191     break 2
26192   fi
26193 done
26194   done
26195 IFS=$as_save_IFS
26196
26197 fi
26198 fi
26199 MIG=$ac_cv_prog_MIG
26200 if test -n "$MIG"; then
26201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
26202 $as_echo "$MIG" >&6; }
26203 else
26204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26205 $as_echo "no" >&6; }
26206 fi
26207
26208
26209 fi
26210 if test -z "$ac_cv_prog_MIG"; then
26211   ac_ct_MIG=$MIG
26212   # Extract the first word of "mig", so it can be a program name with args.
26213 set dummy mig; ac_word=$2
26214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
26215 $as_echo_n "checking for $ac_word... " >&6; }
26216 if ${ac_cv_prog_ac_ct_MIG+:} false; then :
26217   $as_echo_n "(cached) " >&6
26218 else
26219   if test -n "$ac_ct_MIG"; then
26220   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
26221 else
26222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26223 for as_dir in $PATH
26224 do
26225   IFS=$as_save_IFS
26226   test -z "$as_dir" && as_dir=.
26227     for ac_exec_ext in '' $ac_executable_extensions; do
26228   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
26229     ac_cv_prog_ac_ct_MIG="mig"
26230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
26231     break 2
26232   fi
26233 done
26234   done
26235 IFS=$as_save_IFS
26236
26237 fi
26238 fi
26239 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
26240 if test -n "$ac_ct_MIG"; then
26241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
26242 $as_echo "$ac_ct_MIG" >&6; }
26243 else
26244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26245 $as_echo "no" >&6; }
26246 fi
26247
26248   if test "x$ac_ct_MIG" = x; then
26249     MIG=""
26250   else
26251     case $cross_compiling:$ac_tool_warned in
26252 yes:)
26253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
26254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
26255 ac_tool_warned=yes ;;
26256 esac
26257     MIG=$ac_ct_MIG
26258   fi
26259 else
26260   MIG="$ac_cv_prog_MIG"
26261 fi
26262
26263     if test x"$MIG" = x; then
26264       as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
26265     fi
26266     ;;
26267 esac
26268
26269 # ---------------------- #
26270 # Checks for libraries.  #
26271 # ---------------------- #
26272
26273 # We might need to link with -lm; most simulators need it.
26274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
26275 $as_echo_n "checking for main in -lm... " >&6; }
26276 if ${ac_cv_lib_m_main+:} false; then :
26277   $as_echo_n "(cached) " >&6
26278 else
26279   ac_check_lib_save_LIBS=$LIBS
26280 LIBS="-lm  $LIBS"
26281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26282 /* end confdefs.h.  */
26283
26284
26285 int
26286 main ()
26287 {
26288 return main ();
26289   ;
26290   return 0;
26291 }
26292 _ACEOF
26293 if ac_fn_c_try_link "$LINENO"; then :
26294   ac_cv_lib_m_main=yes
26295 else
26296   ac_cv_lib_m_main=no
26297 fi
26298 rm -f core conftest.err conftest.$ac_objext \
26299     conftest$ac_exeext conftest.$ac_ext
26300 LIBS=$ac_check_lib_save_LIBS
26301 fi
26302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
26303 $as_echo "$ac_cv_lib_m_main" >&6; }
26304 if test "x$ac_cv_lib_m_main" = xyes; then :
26305   cat >>confdefs.h <<_ACEOF
26306 #define HAVE_LIBM 1
26307 _ACEOF
26308
26309   LIBS="-lm $LIBS"
26310
26311 fi
26312
26313
26314 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
26315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
26316 $as_echo_n "checking for library containing gethostbyname... " >&6; }
26317 if ${ac_cv_search_gethostbyname+:} false; then :
26318   $as_echo_n "(cached) " >&6
26319 else
26320   ac_func_search_save_LIBS=$LIBS
26321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26322 /* end confdefs.h.  */
26323
26324 /* Override any GCC internal prototype to avoid an error.
26325    Use char because int might match the return type of a GCC
26326    builtin and then its argument prototype would still apply.  */
26327 #ifdef __cplusplus
26328 extern "C"
26329 #endif
26330 char gethostbyname ();
26331 int
26332 main ()
26333 {
26334 return gethostbyname ();
26335   ;
26336   return 0;
26337 }
26338 _ACEOF
26339 for ac_lib in '' nsl; do
26340   if test -z "$ac_lib"; then
26341     ac_res="none required"
26342   else
26343     ac_res=-l$ac_lib
26344     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26345   fi
26346   if ac_fn_c_try_link "$LINENO"; then :
26347   ac_cv_search_gethostbyname=$ac_res
26348 fi
26349 rm -f core conftest.err conftest.$ac_objext \
26350     conftest$ac_exeext
26351   if ${ac_cv_search_gethostbyname+:} false; then :
26352   break
26353 fi
26354 done
26355 if ${ac_cv_search_gethostbyname+:} false; then :
26356
26357 else
26358   ac_cv_search_gethostbyname=no
26359 fi
26360 rm conftest.$ac_ext
26361 LIBS=$ac_func_search_save_LIBS
26362 fi
26363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
26364 $as_echo "$ac_cv_search_gethostbyname" >&6; }
26365 ac_res=$ac_cv_search_gethostbyname
26366 if test "$ac_res" != no; then :
26367   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26368
26369 fi
26370
26371
26372 # Link in zlib/zstd if we can.  This allows us to read compressed debug
26373 # sections.
26374
26375   # Use the system's zlib library.
26376   zlibdir="-L\$(top_builddir)/../zlib"
26377   zlibinc="-I\$(top_srcdir)/../zlib"
26378
26379 # Check whether --with-system-zlib was given.
26380 if test "${with_system_zlib+set}" = set; then :
26381   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
26382     zlibdir=
26383     zlibinc=
26384   fi
26385
26386 fi
26387
26388
26389
26390
26391
26392
26393 # Check whether --with-zstd was given.
26394 if test "${with_zstd+set}" = set; then :
26395   withval=$with_zstd;
26396 else
26397   with_zstd=auto
26398 fi
26399
26400
26401 if test "$with_zstd" != no; then :
26402
26403 pkg_failed=no
26404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libzstd >= 1.4.0" >&5
26405 $as_echo_n "checking for libzstd >= 1.4.0... " >&6; }
26406
26407 if test -n "$ZSTD_CFLAGS"; then
26408     pkg_cv_ZSTD_CFLAGS="$ZSTD_CFLAGS"
26409  elif test -n "$PKG_CONFIG"; then
26410     if test -n "$PKG_CONFIG" && \
26411     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
26412   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
26413   ac_status=$?
26414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26415   test $ac_status = 0; }; then
26416   pkg_cv_ZSTD_CFLAGS=`$PKG_CONFIG --cflags "libzstd >= 1.4.0" 2>/dev/null`
26417                       test "x$?" != "x0" && pkg_failed=yes
26418 else
26419   pkg_failed=yes
26420 fi
26421  else
26422     pkg_failed=untried
26423 fi
26424 if test -n "$ZSTD_LIBS"; then
26425     pkg_cv_ZSTD_LIBS="$ZSTD_LIBS"
26426  elif test -n "$PKG_CONFIG"; then
26427     if test -n "$PKG_CONFIG" && \
26428     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libzstd >= 1.4.0\""; } >&5
26429   ($PKG_CONFIG --exists --print-errors "libzstd >= 1.4.0") 2>&5
26430   ac_status=$?
26431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26432   test $ac_status = 0; }; then
26433   pkg_cv_ZSTD_LIBS=`$PKG_CONFIG --libs "libzstd >= 1.4.0" 2>/dev/null`
26434                       test "x$?" != "x0" && pkg_failed=yes
26435 else
26436   pkg_failed=yes
26437 fi
26438  else
26439     pkg_failed=untried
26440 fi
26441
26442 if test $pkg_failed = no; then
26443   pkg_save_LDFLAGS="$LDFLAGS"
26444   LDFLAGS="$LDFLAGS $pkg_cv_ZSTD_LIBS"
26445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26446 /* end confdefs.h.  */
26447
26448 int
26449 main ()
26450 {
26451
26452   ;
26453   return 0;
26454 }
26455 _ACEOF
26456 if ac_fn_c_try_link "$LINENO"; then :
26457
26458 else
26459   pkg_failed=yes
26460 fi
26461 rm -f core conftest.err conftest.$ac_objext \
26462     conftest$ac_exeext conftest.$ac_ext
26463   LDFLAGS=$pkg_save_LDFLAGS
26464 fi
26465
26466
26467
26468 if test $pkg_failed = yes; then
26469         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26470 $as_echo "no" >&6; }
26471
26472 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
26473         _pkg_short_errors_supported=yes
26474 else
26475         _pkg_short_errors_supported=no
26476 fi
26477         if test $_pkg_short_errors_supported = yes; then
26478                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
26479         else
26480                 ZSTD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libzstd >= 1.4.0" 2>&1`
26481         fi
26482         # Put the nasty error message in config.log where it belongs
26483         echo "$ZSTD_PKG_ERRORS" >&5
26484
26485
26486     if test "$with_zstd" = yes; then
26487       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
26488     fi
26489
26490 elif test $pkg_failed = untried; then
26491         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26492 $as_echo "no" >&6; }
26493
26494     if test "$with_zstd" = yes; then
26495       as_fn_error $? "--with-zstd was given, but pkgconfig/libzstd.pc is not found" "$LINENO" 5
26496     fi
26497
26498 else
26499         ZSTD_CFLAGS=$pkg_cv_ZSTD_CFLAGS
26500         ZSTD_LIBS=$pkg_cv_ZSTD_LIBS
26501         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26502 $as_echo "yes" >&6; }
26503
26504
26505 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
26506
26507
26508 fi
26509
26510 fi
26511
26512
26513
26514
26515
26516
26517
26518           am_save_CPPFLAGS="$CPPFLAGS"
26519
26520   for element in $INCICONV; do
26521     haveit=
26522     for x in $CPPFLAGS; do
26523
26524   acl_save_prefix="$prefix"
26525   prefix="$acl_final_prefix"
26526   acl_save_exec_prefix="$exec_prefix"
26527   exec_prefix="$acl_final_exec_prefix"
26528   eval x=\"$x\"
26529   exec_prefix="$acl_save_exec_prefix"
26530   prefix="$acl_save_prefix"
26531
26532       if test "X$x" = "X$element"; then
26533         haveit=yes
26534         break
26535       fi
26536     done
26537     if test -z "$haveit"; then
26538       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26539     fi
26540   done
26541
26542
26543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
26544 $as_echo_n "checking for iconv... " >&6; }
26545 if ${am_cv_func_iconv+:} false; then :
26546   $as_echo_n "(cached) " >&6
26547 else
26548
26549     am_cv_func_iconv="no, consider installing GNU libiconv"
26550     am_cv_lib_iconv=no
26551     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26552 /* end confdefs.h.  */
26553
26554 #include <stdlib.h>
26555 #include <iconv.h>
26556
26557 int
26558 main ()
26559 {
26560 iconv_t cd = iconv_open("","");
26561            iconv(cd,NULL,NULL,NULL,NULL);
26562            iconv_close(cd);
26563   ;
26564   return 0;
26565 }
26566 _ACEOF
26567 if ac_fn_c_try_link "$LINENO"; then :
26568   am_cv_func_iconv=yes
26569 fi
26570 rm -f core conftest.err conftest.$ac_objext \
26571     conftest$ac_exeext conftest.$ac_ext
26572     if test "$am_cv_func_iconv" != yes; then
26573       am_save_LIBS="$LIBS"
26574       LIBS="$LIBS $LIBICONV"
26575       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26576 /* end confdefs.h.  */
26577
26578 #include <stdlib.h>
26579 #include <iconv.h>
26580
26581 int
26582 main ()
26583 {
26584 iconv_t cd = iconv_open("","");
26585              iconv(cd,NULL,NULL,NULL,NULL);
26586              iconv_close(cd);
26587   ;
26588   return 0;
26589 }
26590 _ACEOF
26591 if ac_fn_c_try_link "$LINENO"; then :
26592   am_cv_lib_iconv=yes
26593         am_cv_func_iconv=yes
26594 fi
26595 rm -f core conftest.err conftest.$ac_objext \
26596     conftest$ac_exeext conftest.$ac_ext
26597       LIBS="$am_save_LIBS"
26598     fi
26599
26600 fi
26601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
26602 $as_echo "$am_cv_func_iconv" >&6; }
26603   if test "$am_cv_func_iconv" = yes; then
26604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
26605 $as_echo_n "checking for working iconv... " >&6; }
26606 if ${am_cv_func_iconv_works+:} false; then :
26607   $as_echo_n "(cached) " >&6
26608 else
26609
26610                   am_save_LIBS="$LIBS"
26611       if test $am_cv_lib_iconv = yes; then
26612         LIBS="$LIBS $LIBICONV"
26613       fi
26614       am_cv_func_iconv_works=no
26615       for ac_iconv_const in '' 'const'; do
26616         if test "$cross_compiling" = yes; then :
26617   case "$host_os" in
26618              aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
26619              *)            am_cv_func_iconv_works="guessing yes" ;;
26620            esac
26621 else
26622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26623 /* end confdefs.h.  */
26624
26625 #include <iconv.h>
26626 #include <string.h>
26627
26628 #ifndef ICONV_CONST
26629 # define ICONV_CONST $ac_iconv_const
26630 #endif
26631
26632 int
26633 main ()
26634 {
26635 int result = 0;
26636   /* Test against AIX 5.1...7.2 bug: Failures are not distinguishable from
26637      successful returns.  This is even documented in
26638      <https://www.ibm.com/support/knowledgecenter/ssw_aix_72/i_bostechref/iconv.html> */
26639   {
26640     iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
26641     if (cd_utf8_to_88591 != (iconv_t)(-1))
26642       {
26643         static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
26644         char buf[10];
26645         ICONV_CONST char *inptr = input;
26646         size_t inbytesleft = strlen (input);
26647         char *outptr = buf;
26648         size_t outbytesleft = sizeof (buf);
26649         size_t res = iconv (cd_utf8_to_88591,
26650                             &inptr, &inbytesleft,
26651                             &outptr, &outbytesleft);
26652         if (res == 0)
26653           result |= 1;
26654         iconv_close (cd_utf8_to_88591);
26655       }
26656   }
26657   /* Test against Solaris 10 bug: Failures are not distinguishable from
26658      successful returns.  */
26659   {
26660     iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
26661     if (cd_ascii_to_88591 != (iconv_t)(-1))
26662       {
26663         static ICONV_CONST char input[] = "\263";
26664         char buf[10];
26665         ICONV_CONST char *inptr = input;
26666         size_t inbytesleft = strlen (input);
26667         char *outptr = buf;
26668         size_t outbytesleft = sizeof (buf);
26669         size_t res = iconv (cd_ascii_to_88591,
26670                             &inptr, &inbytesleft,
26671                             &outptr, &outbytesleft);
26672         if (res == 0)
26673           result |= 2;
26674         iconv_close (cd_ascii_to_88591);
26675       }
26676   }
26677   /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
26678   {
26679     iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
26680     if (cd_88591_to_utf8 != (iconv_t)(-1))
26681       {
26682         static ICONV_CONST char input[] = "\304";
26683         static char buf[2] = { (char)0xDE, (char)0xAD };
26684         ICONV_CONST char *inptr = input;
26685         size_t inbytesleft = 1;
26686         char *outptr = buf;
26687         size_t outbytesleft = 1;
26688         size_t res = iconv (cd_88591_to_utf8,
26689                             &inptr, &inbytesleft,
26690                             &outptr, &outbytesleft);
26691         if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
26692           result |= 4;
26693         iconv_close (cd_88591_to_utf8);
26694       }
26695   }
26696 #if 0 /* This bug could be worked around by the caller.  */
26697   /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
26698   {
26699     iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
26700     if (cd_88591_to_utf8 != (iconv_t)(-1))
26701       {
26702         static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
26703         char buf[50];
26704         ICONV_CONST char *inptr = input;
26705         size_t inbytesleft = strlen (input);
26706         char *outptr = buf;
26707         size_t outbytesleft = sizeof (buf);
26708         size_t res = iconv (cd_88591_to_utf8,
26709                             &inptr, &inbytesleft,
26710                             &outptr, &outbytesleft);
26711         if ((int)res > 0)
26712           result |= 8;
26713         iconv_close (cd_88591_to_utf8);
26714       }
26715   }
26716 #endif
26717   /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
26718      provided.  */
26719   {
26720     /* Try standardized names.  */
26721     iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
26722     /* Try IRIX, OSF/1 names.  */
26723     iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
26724     /* Try AIX names.  */
26725     iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
26726     /* Try HP-UX names.  */
26727     iconv_t cd4 = iconv_open ("utf8", "eucJP");
26728     if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
26729         && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
26730       result |= 16;
26731     if (cd1 != (iconv_t)(-1))
26732       iconv_close (cd1);
26733     if (cd2 != (iconv_t)(-1))
26734       iconv_close (cd2);
26735     if (cd3 != (iconv_t)(-1))
26736       iconv_close (cd3);
26737     if (cd4 != (iconv_t)(-1))
26738       iconv_close (cd4);
26739   }
26740   return result;
26741
26742   ;
26743   return 0;
26744 }
26745 _ACEOF
26746 if ac_fn_c_try_run "$LINENO"; then :
26747   am_cv_func_iconv_works=yes
26748 fi
26749 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26750   conftest.$ac_objext conftest.beam conftest.$ac_ext
26751 fi
26752
26753         test "$am_cv_func_iconv_works" = no || break
26754       done
26755       LIBS="$am_save_LIBS"
26756
26757 fi
26758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
26759 $as_echo "$am_cv_func_iconv_works" >&6; }
26760     case "$am_cv_func_iconv_works" in
26761       *no) am_func_iconv=no am_cv_lib_iconv=no ;;
26762       *)   am_func_iconv=yes ;;
26763     esac
26764   else
26765     am_func_iconv=no am_cv_lib_iconv=no
26766   fi
26767   if test "$am_func_iconv" = yes; then
26768
26769 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26770
26771   fi
26772   if test "$am_cv_lib_iconv" = yes; then
26773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
26774 $as_echo_n "checking how to link with libiconv... " >&6; }
26775     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
26776 $as_echo "$LIBICONV" >&6; }
26777   else
26778             CPPFLAGS="$am_save_CPPFLAGS"
26779     LIBICONV=
26780     LTLIBICONV=
26781   fi
26782
26783
26784
26785   if test "$am_cv_func_iconv" = yes; then
26786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iconv is compatible with its POSIX signature" >&5
26787 $as_echo_n "checking whether iconv is compatible with its POSIX signature... " >&6; }
26788 if ${gl_cv_iconv_nonconst+:} false; then :
26789   $as_echo_n "(cached) " >&6
26790 else
26791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26792 /* end confdefs.h.  */
26793
26794 #include <stdlib.h>
26795 #include <iconv.h>
26796 extern
26797 #ifdef __cplusplus
26798 "C"
26799 #endif
26800 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
26801
26802 int
26803 main ()
26804 {
26805
26806   ;
26807   return 0;
26808 }
26809 _ACEOF
26810 if ac_fn_c_try_compile "$LINENO"; then :
26811   gl_cv_iconv_nonconst=yes
26812 else
26813   gl_cv_iconv_nonconst=no
26814 fi
26815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26816
26817 fi
26818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_iconv_nonconst" >&5
26819 $as_echo "$gl_cv_iconv_nonconst" >&6; }
26820   else
26821             gl_cv_iconv_nonconst=yes
26822   fi
26823   if test $gl_cv_iconv_nonconst = yes; then
26824     iconv_arg1=""
26825   else
26826     iconv_arg1="const"
26827   fi
26828
26829 cat >>confdefs.h <<_ACEOF
26830 #define ICONV_CONST $iconv_arg1
26831 _ACEOF
26832
26833
26834
26835       if test "$am_func_iconv" = yes; then
26836     if test -n "$LIBICONV"; then
26837       am_cv_func_iconv_summary='yes, in libiconv'
26838     else
26839       am_cv_func_iconv_summary='yes, in libc'
26840     fi
26841   else
26842     if test "$am_cv_func_iconv" = yes; then
26843       am_cv_func_iconv_summary='not working, consider installing GNU libiconv'
26844     else
26845       am_cv_func_iconv_summary='no, consider installing GNU libiconv'
26846     fi
26847   fi
26848
26849
26850 # GDB may fork/exec the iconv program to get the list of supported character
26851 # sets.  Allow the user to specify where to find it.
26852 # There are several factors affecting the choice of option name:
26853 # - There is already --with-libiconv-prefix but we can't use it, it specifies
26854 #   the build-time location of libiconv files.
26855 # - The program we need to find is iconv, which comes with glibc.  The user
26856 #   doesn't necessarily have libiconv installed.  Therefore naming this
26857 #   --with-libiconv-foo feels wrong.
26858 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
26859 #   defined to work on directories not files (though it really doesn't know
26860 #   the difference).
26861 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
26862 #   with --with-libiconv-prefix.
26863 # Putting these together is why the option name is --with-iconv-bin.
26864
26865
26866 # Check whether --with-iconv-bin was given.
26867 if test "${with_iconv_bin+set}" = set; then :
26868   withval=$with_iconv_bin; iconv_bin="${withval}"
26869
26870 cat >>confdefs.h <<_ACEOF
26871 #define ICONV_BIN "${iconv_bin}"
26872 _ACEOF
26873
26874
26875   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
26876      if test "x$prefix" = xNONE; then
26877         test_prefix=/usr/local
26878      else
26879         test_prefix=$prefix
26880      fi
26881   else
26882      test_prefix=$exec_prefix
26883   fi
26884   value=0
26885   case ${iconv_bin} in
26886      "${test_prefix}"|"${test_prefix}/"*|\
26887         '${exec_prefix}'|'${exec_prefix}/'*)
26888      value=1
26889      ;;
26890   esac
26891
26892 cat >>confdefs.h <<_ACEOF
26893 #define ICONV_BIN_RELOCATABLE $value
26894 _ACEOF
26895
26896
26897
26898 fi
26899
26900
26901 # For the TUI, we need enhanced curses functionality.
26902 if test x"$enable_tui" != xno; then
26903   prefer_curses=yes
26904 fi
26905
26906 curses_found=no
26907 if test x"$prefer_curses" = xyes; then
26908   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
26909   # curses library because the latter might not provide all the
26910   # functionality we need.  However, this leads to problems on systems
26911   # where the linker searches /usr/local/lib, but the compiler doesn't
26912   # search /usr/local/include, if ncurses is installed in /usr/local.  A
26913   # default installation of ncurses on alpha*-dec-osf* will lead to such
26914   # a situation.
26915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
26916 $as_echo_n "checking for library containing waddstr... " >&6; }
26917 if ${ac_cv_search_waddstr+:} false; then :
26918   $as_echo_n "(cached) " >&6
26919 else
26920   ac_func_search_save_LIBS=$LIBS
26921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26922 /* end confdefs.h.  */
26923
26924 /* Override any GCC internal prototype to avoid an error.
26925    Use char because int might match the return type of a GCC
26926    builtin and then its argument prototype would still apply.  */
26927 #ifdef __cplusplus
26928 extern "C"
26929 #endif
26930 char waddstr ();
26931 int
26932 main ()
26933 {
26934 return waddstr ();
26935   ;
26936   return 0;
26937 }
26938 _ACEOF
26939 for ac_lib in '' ncursesw ncurses cursesX curses; do
26940   if test -z "$ac_lib"; then
26941     ac_res="none required"
26942   else
26943     ac_res=-l$ac_lib
26944     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26945   fi
26946   if ac_fn_c_try_link "$LINENO"; then :
26947   ac_cv_search_waddstr=$ac_res
26948 fi
26949 rm -f core conftest.err conftest.$ac_objext \
26950     conftest$ac_exeext
26951   if ${ac_cv_search_waddstr+:} false; then :
26952   break
26953 fi
26954 done
26955 if ${ac_cv_search_waddstr+:} false; then :
26956
26957 else
26958   ac_cv_search_waddstr=no
26959 fi
26960 rm conftest.$ac_ext
26961 LIBS=$ac_func_search_save_LIBS
26962 fi
26963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
26964 $as_echo "$ac_cv_search_waddstr" >&6; }
26965 ac_res=$ac_cv_search_waddstr
26966 if test "$ac_res" != no; then :
26967   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26968   curses_found=yes
26969
26970 $as_echo "#define HAVE_LIBCURSES 1" >>confdefs.h
26971
26972
26973 fi
26974
26975 fi
26976
26977 # Check whether we should enable the TUI, but only do so if we really
26978 # can.
26979 if test x"$enable_tui" != xno; then
26980   if test "$curses_found" != no; then
26981     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
26982     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
26983     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
26984     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
26985   else
26986     if test x"$enable_tui" = xyes; then
26987       as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
26988     else
26989       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
26990 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
26991     fi
26992   fi
26993 fi
26994
26995 # Since GDB uses Readline, we need termcap functionality.  In many
26996 # cases this will be provided by the curses library, but some systems
26997 # have a separate termcap library, or no curses library at all.
26998
26999 case $host_os in
27000   cygwin*)
27001     if test -d "$srcdir/libtermcap"; then
27002       LIBS="../libtermcap/libtermcap.a $LIBS"
27003       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
27004     fi ;;
27005   go32* | *djgpp*)
27006     ac_cv_search_tgetent="none required"
27007     ;;
27008 esac
27009
27010 # These are the libraries checked by Readline.
27011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
27012 $as_echo_n "checking for library containing tgetent... " >&6; }
27013 if ${ac_cv_search_tgetent+:} false; then :
27014   $as_echo_n "(cached) " >&6
27015 else
27016   ac_func_search_save_LIBS=$LIBS
27017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27018 /* end confdefs.h.  */
27019
27020 /* Override any GCC internal prototype to avoid an error.
27021    Use char because int might match the return type of a GCC
27022    builtin and then its argument prototype would still apply.  */
27023 #ifdef __cplusplus
27024 extern "C"
27025 #endif
27026 char tgetent ();
27027 int
27028 main ()
27029 {
27030 return tgetent ();
27031   ;
27032   return 0;
27033 }
27034 _ACEOF
27035 for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
27036   if test -z "$ac_lib"; then
27037     ac_res="none required"
27038   else
27039     ac_res=-l$ac_lib
27040     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27041   fi
27042   if ac_fn_c_try_link "$LINENO"; then :
27043   ac_cv_search_tgetent=$ac_res
27044 fi
27045 rm -f core conftest.err conftest.$ac_objext \
27046     conftest$ac_exeext
27047   if ${ac_cv_search_tgetent+:} false; then :
27048   break
27049 fi
27050 done
27051 if ${ac_cv_search_tgetent+:} false; then :
27052
27053 else
27054   ac_cv_search_tgetent=no
27055 fi
27056 rm conftest.$ac_ext
27057 LIBS=$ac_func_search_save_LIBS
27058 fi
27059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
27060 $as_echo "$ac_cv_search_tgetent" >&6; }
27061 ac_res=$ac_cv_search_tgetent
27062 if test "$ac_res" != no; then :
27063   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27064
27065 fi
27066
27067
27068 if test "$ac_cv_search_tgetent" = no; then
27069   CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
27070 fi
27071
27072
27073 # Check whether --with-system-readline was given.
27074 if test "${with_system_readline+set}" = set; then :
27075   withval=$with_system_readline;
27076 fi
27077
27078
27079 if test "$with_system_readline" = yes; then
27080   for ac_header in readline/readline.h
27081 do :
27082   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
27083 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
27084   cat >>confdefs.h <<_ACEOF
27085 #define HAVE_READLINE_READLINE_H 1
27086 _ACEOF
27087  readline_h=yes
27088 else
27089   readline_h=no
27090 fi
27091
27092 done
27093
27094   if test "$readline_h" = "no"; then
27095     as_fn_error $? "readline development packages are probably missing" "$LINENO" 5
27096   fi
27097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
27098 $as_echo_n "checking whether system readline is new enough... " >&6; }
27099 if ${gdb_cv_readline_ok+:} false; then :
27100   $as_echo_n "(cached) " >&6
27101 else
27102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27103 /* end confdefs.h.  */
27104 #include <stdio.h>
27105            #include <readline/readline.h>
27106 int
27107 main ()
27108 {
27109 #if RL_VERSION_MAJOR < 7
27110            # error "readline version 7 required"
27111            #endif
27112
27113   ;
27114   return 0;
27115 }
27116 _ACEOF
27117 if ac_fn_c_try_compile "$LINENO"; then :
27118   gdb_cv_readline_ok=yes
27119 else
27120   gdb_cv_readline_ok=no
27121
27122 fi
27123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27124
27125 fi
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
27127 $as_echo "$gdb_cv_readline_ok" >&6; }
27128   if test "$gdb_cv_readline_ok" != yes; then
27129     as_fn_error $? "system readline is not new enough" "$LINENO" 5
27130   fi
27131
27132   READLINE=-lreadline
27133   READLINE_DEPS=
27134   READLINE_CFLAGS=
27135   READLINE_TEXI_INCFLAG=
27136   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_SYSTEM_DOC_INCLUDES)'
27137 else
27138   READLINE='$(READLINE_DIR)/libreadline.a'
27139   READLINE_DEPS='$(READLINE)'
27140   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
27141   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
27142   READLINE_DOC_SOURCE_INCLUDES='$(READLINE_INTREE_DOC_INCLUDES)'
27143 fi
27144
27145
27146
27147
27148
27149
27150 # Generate jit-reader.h
27151
27152 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
27153 TARGET_PTR=
27154
27155 # The cast to long int works around a bug in the HP C Compiler
27156 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
27157 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
27158 # This bug is HP SR number 8606223364.
27159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
27160 $as_echo_n "checking size of unsigned long long... " >&6; }
27161 if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
27162   $as_echo_n "(cached) " >&6
27163 else
27164   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
27165
27166 else
27167   if test "$ac_cv_type_unsigned_long_long" = yes; then
27168      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
27169 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
27170 as_fn_error 77 "cannot compute sizeof (unsigned long long)
27171 See \`config.log' for more details" "$LINENO" 5; }
27172    else
27173      ac_cv_sizeof_unsigned_long_long=0
27174    fi
27175 fi
27176
27177 fi
27178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
27179 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
27180
27181
27182
27183 cat >>confdefs.h <<_ACEOF
27184 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
27185 _ACEOF
27186
27187
27188 # The cast to long int works around a bug in the HP C Compiler
27189 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
27190 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
27191 # This bug is HP SR number 8606223364.
27192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
27193 $as_echo_n "checking size of unsigned long... " >&6; }
27194 if ${ac_cv_sizeof_unsigned_long+:} false; then :
27195   $as_echo_n "(cached) " >&6
27196 else
27197   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
27198
27199 else
27200   if test "$ac_cv_type_unsigned_long" = yes; then
27201      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
27202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
27203 as_fn_error 77 "cannot compute sizeof (unsigned long)
27204 See \`config.log' for more details" "$LINENO" 5; }
27205    else
27206      ac_cv_sizeof_unsigned_long=0
27207    fi
27208 fi
27209
27210 fi
27211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
27212 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
27213
27214
27215
27216 cat >>confdefs.h <<_ACEOF
27217 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
27218 _ACEOF
27219
27220
27221 # The cast to long int works around a bug in the HP C Compiler
27222 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
27223 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
27224 # This bug is HP SR number 8606223364.
27225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
27226 $as_echo_n "checking size of unsigned __int128... " >&6; }
27227 if ${ac_cv_sizeof_unsigned___int128+:} false; then :
27228   $as_echo_n "(cached) " >&6
27229 else
27230   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
27231
27232 else
27233   if test "$ac_cv_type_unsigned___int128" = yes; then
27234      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
27235 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
27236 as_fn_error 77 "cannot compute sizeof (unsigned __int128)
27237 See \`config.log' for more details" "$LINENO" 5; }
27238    else
27239      ac_cv_sizeof_unsigned___int128=0
27240    fi
27241 fi
27242
27243 fi
27244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
27245 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
27246
27247
27248
27249 cat >>confdefs.h <<_ACEOF
27250 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
27251 _ACEOF
27252
27253
27254
27255 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
27256   TARGET_PTR="unsigned long"
27257 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
27258   TARGET_PTR="unsigned long long"
27259 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
27260   TARGET_PTR="unsigned __int128"
27261 else
27262   TARGET_PTR="unsigned long"
27263 fi
27264
27265
27266 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
27267
27268
27269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27270 $as_echo_n "checking for library containing dlopen... " >&6; }
27271 if ${ac_cv_search_dlopen+:} false; then :
27272   $as_echo_n "(cached) " >&6
27273 else
27274   ac_func_search_save_LIBS=$LIBS
27275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27276 /* end confdefs.h.  */
27277
27278 /* Override any GCC internal prototype to avoid an error.
27279    Use char because int might match the return type of a GCC
27280    builtin and then its argument prototype would still apply.  */
27281 #ifdef __cplusplus
27282 extern "C"
27283 #endif
27284 char dlopen ();
27285 int
27286 main ()
27287 {
27288 return dlopen ();
27289   ;
27290   return 0;
27291 }
27292 _ACEOF
27293 for ac_lib in '' dl; do
27294   if test -z "$ac_lib"; then
27295     ac_res="none required"
27296   else
27297     ac_res=-l$ac_lib
27298     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27299   fi
27300   if ac_fn_c_try_link "$LINENO"; then :
27301   ac_cv_search_dlopen=$ac_res
27302 fi
27303 rm -f core conftest.err conftest.$ac_objext \
27304     conftest$ac_exeext
27305   if ${ac_cv_search_dlopen+:} false; then :
27306   break
27307 fi
27308 done
27309 if ${ac_cv_search_dlopen+:} false; then :
27310
27311 else
27312   ac_cv_search_dlopen=no
27313 fi
27314 rm conftest.$ac_ext
27315 LIBS=$ac_func_search_save_LIBS
27316 fi
27317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27318 $as_echo "$ac_cv_search_dlopen" >&6; }
27319 ac_res=$ac_cv_search_dlopen
27320 if test "$ac_res" != no; then :
27321   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27322
27323 fi
27324
27325
27326
27327
27328 # Check whether --with-jit-reader-dir was given.
27329 if test "${with_jit_reader_dir+set}" = set; then :
27330   withval=$with_jit_reader_dir;
27331     JIT_READER_DIR=$withval
27332 else
27333   JIT_READER_DIR=${libdir}/gdb
27334 fi
27335
27336
27337   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
27338   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27339   ac_define_dir=`eval echo $JIT_READER_DIR`
27340   ac_define_dir=`eval echo $ac_define_dir`
27341
27342 cat >>confdefs.h <<_ACEOF
27343 #define JIT_READER_DIR "$ac_define_dir"
27344 _ACEOF
27345
27346
27347
27348
27349   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
27350      if test "x$prefix" = xNONE; then
27351         test_prefix=/usr/local
27352      else
27353         test_prefix=$prefix
27354      fi
27355   else
27356      test_prefix=$exec_prefix
27357   fi
27358   value=0
27359   case ${ac_define_dir} in
27360      "${test_prefix}"|"${test_prefix}/"*|\
27361         '${exec_prefix}'|'${exec_prefix}/'*)
27362      value=1
27363      ;;
27364   esac
27365
27366 cat >>confdefs.h <<_ACEOF
27367 #define JIT_READER_DIR_RELOCATABLE $value
27368 _ACEOF
27369
27370
27371
27372
27373
27374 # Check whether --with-expat was given.
27375 if test "${with_expat+set}" = set; then :
27376   withval=$with_expat;
27377 else
27378   with_expat=auto
27379 fi
27380
27381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
27382 $as_echo_n "checking whether to use expat... " >&6; }
27383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
27384 $as_echo "$with_expat" >&6; }
27385
27386 if test "${with_expat}" = no; then
27387   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
27388 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
27389   HAVE_LIBEXPAT=no
27390 else
27391
27392
27393
27394
27395
27396
27397
27398
27399     use_additional=yes
27400
27401   acl_save_prefix="$prefix"
27402   prefix="$acl_final_prefix"
27403   acl_save_exec_prefix="$exec_prefix"
27404   exec_prefix="$acl_final_exec_prefix"
27405
27406     eval additional_includedir=\"$includedir\"
27407     eval additional_libdir=\"$libdir\"
27408
27409   exec_prefix="$acl_save_exec_prefix"
27410   prefix="$acl_save_prefix"
27411
27412
27413 # Check whether --with-libexpat-prefix was given.
27414 if test "${with_libexpat_prefix+set}" = set; then :
27415   withval=$with_libexpat_prefix;
27416     if test "X$withval" = "Xno"; then
27417       use_additional=no
27418     else
27419       if test "X$withval" = "X"; then
27420
27421   acl_save_prefix="$prefix"
27422   prefix="$acl_final_prefix"
27423   acl_save_exec_prefix="$exec_prefix"
27424   exec_prefix="$acl_final_exec_prefix"
27425
27426           eval additional_includedir=\"$includedir\"
27427           eval additional_libdir=\"$libdir\"
27428
27429   exec_prefix="$acl_save_exec_prefix"
27430   prefix="$acl_save_prefix"
27431
27432       else
27433         additional_includedir="$withval/include"
27434         additional_libdir="$withval/lib"
27435       fi
27436     fi
27437
27438 fi
27439
27440
27441 # Check whether --with-libexpat-type was given.
27442 if test "${with_libexpat_type+set}" = set; then :
27443   withval=$with_libexpat_type;  with_libexpat_type=$withval
27444 else
27445    with_libexpat_type=auto
27446 fi
27447
27448   lib_type=`eval echo \$with_libexpat_type`
27449
27450       LIBEXPAT=
27451   LTLIBEXPAT=
27452   INCEXPAT=
27453   rpathdirs=
27454   ltrpathdirs=
27455   names_already_handled=
27456   names_next_round='expat '
27457   while test -n "$names_next_round"; do
27458     names_this_round="$names_next_round"
27459     names_next_round=
27460     for name in $names_this_round; do
27461       already_handled=
27462       for n in $names_already_handled; do
27463         if test "$n" = "$name"; then
27464           already_handled=yes
27465           break
27466         fi
27467       done
27468       if test -z "$already_handled"; then
27469         names_already_handled="$names_already_handled $name"
27470                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
27471         eval value=\"\$HAVE_LIB$uppername\"
27472         if test -n "$value"; then
27473           if test "$value" = yes; then
27474             eval value=\"\$LIB$uppername\"
27475             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
27476             eval value=\"\$LTLIB$uppername\"
27477             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
27478           else
27479                                     :
27480           fi
27481         else
27482                               found_dir=
27483           found_la=
27484           found_so=
27485           found_a=
27486           if test $use_additional = yes; then
27487             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27488               found_dir="$additional_libdir"
27489               found_so="$additional_libdir/lib$name.$shlibext"
27490               if test -f "$additional_libdir/lib$name.la"; then
27491                 found_la="$additional_libdir/lib$name.la"
27492               fi
27493             elif test x$lib_type != xshared; then
27494               if test -f "$additional_libdir/lib$name.$libext"; then
27495                 found_dir="$additional_libdir"
27496                 found_a="$additional_libdir/lib$name.$libext"
27497                 if test -f "$additional_libdir/lib$name.la"; then
27498                   found_la="$additional_libdir/lib$name.la"
27499                 fi
27500               fi
27501             fi
27502           fi
27503           if test "X$found_dir" = "X"; then
27504             for x in $LDFLAGS $LTLIBEXPAT; do
27505
27506   acl_save_prefix="$prefix"
27507   prefix="$acl_final_prefix"
27508   acl_save_exec_prefix="$exec_prefix"
27509   exec_prefix="$acl_final_exec_prefix"
27510   eval x=\"$x\"
27511   exec_prefix="$acl_save_exec_prefix"
27512   prefix="$acl_save_prefix"
27513
27514               case "$x" in
27515                 -L*)
27516                   dir=`echo "X$x" | sed -e 's/^X-L//'`
27517                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
27518                     found_dir="$dir"
27519                     found_so="$dir/lib$name.$shlibext"
27520                     if test -f "$dir/lib$name.la"; then
27521                       found_la="$dir/lib$name.la"
27522                     fi
27523                   elif test x$lib_type != xshared; then
27524                     if test -f "$dir/lib$name.$libext"; then
27525                       found_dir="$dir"
27526                       found_a="$dir/lib$name.$libext"
27527                       if test -f "$dir/lib$name.la"; then
27528                         found_la="$dir/lib$name.la"
27529                       fi
27530                     fi
27531                   fi
27532                   ;;
27533               esac
27534               if test "X$found_dir" != "X"; then
27535                 break
27536               fi
27537             done
27538           fi
27539           if test "X$found_dir" != "X"; then
27540                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
27541             if test "X$found_so" != "X"; then
27542                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
27543                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
27544               else
27545                                                                                 haveit=
27546                 for x in $ltrpathdirs; do
27547                   if test "X$x" = "X$found_dir"; then
27548                     haveit=yes
27549                     break
27550                   fi
27551                 done
27552                 if test -z "$haveit"; then
27553                   ltrpathdirs="$ltrpathdirs $found_dir"
27554                 fi
27555                                 if test "$hardcode_direct" = yes; then
27556                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
27557                 else
27558                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
27559                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
27560                                                             haveit=
27561                     for x in $rpathdirs; do
27562                       if test "X$x" = "X$found_dir"; then
27563                         haveit=yes
27564                         break
27565                       fi
27566                     done
27567                     if test -z "$haveit"; then
27568                       rpathdirs="$rpathdirs $found_dir"
27569                     fi
27570                   else
27571                                                                                 haveit=
27572                     for x in $LDFLAGS $LIBEXPAT; do
27573
27574   acl_save_prefix="$prefix"
27575   prefix="$acl_final_prefix"
27576   acl_save_exec_prefix="$exec_prefix"
27577   exec_prefix="$acl_final_exec_prefix"
27578   eval x=\"$x\"
27579   exec_prefix="$acl_save_exec_prefix"
27580   prefix="$acl_save_prefix"
27581
27582                       if test "X$x" = "X-L$found_dir"; then
27583                         haveit=yes
27584                         break
27585                       fi
27586                     done
27587                     if test -z "$haveit"; then
27588                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
27589                     fi
27590                     if test "$hardcode_minus_L" != no; then
27591                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
27592                     else
27593                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
27594                     fi
27595                   fi
27596                 fi
27597               fi
27598             else
27599               if test "X$found_a" != "X"; then
27600                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
27601               else
27602                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
27603               fi
27604             fi
27605                         additional_includedir=
27606             case "$found_dir" in
27607               */lib | */lib/)
27608                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
27609                 additional_includedir="$basedir/include"
27610                 ;;
27611             esac
27612             if test "X$additional_includedir" != "X"; then
27613                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
27614                 haveit=
27615                 if test "X$additional_includedir" = "X/usr/local/include"; then
27616                   if test -n "$GCC"; then
27617                     case $host_os in
27618                       linux*) haveit=yes;;
27619                     esac
27620                   fi
27621                 fi
27622                 if test -z "$haveit"; then
27623                   for x in $CPPFLAGS $INCEXPAT; do
27624
27625   acl_save_prefix="$prefix"
27626   prefix="$acl_final_prefix"
27627   acl_save_exec_prefix="$exec_prefix"
27628   exec_prefix="$acl_final_exec_prefix"
27629   eval x=\"$x\"
27630   exec_prefix="$acl_save_exec_prefix"
27631   prefix="$acl_save_prefix"
27632
27633                     if test "X$x" = "X-I$additional_includedir"; then
27634                       haveit=yes
27635                       break
27636                     fi
27637                   done
27638                   if test -z "$haveit"; then
27639                     if test -d "$additional_includedir"; then
27640                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
27641                     fi
27642                   fi
27643                 fi
27644               fi
27645             fi
27646                         if test -n "$found_la"; then
27647                                                         save_libdir="$libdir"
27648               case "$found_la" in
27649                 */* | *\\*) . "$found_la" ;;
27650                 *) . "./$found_la" ;;
27651               esac
27652               libdir="$save_libdir"
27653                             for dep in $dependency_libs; do
27654                 case "$dep" in
27655                   -L*)
27656                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
27657                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
27658                       haveit=
27659                       if test "X$additional_libdir" = "X/usr/local/lib"; then
27660                         if test -n "$GCC"; then
27661                           case $host_os in
27662                             linux*) haveit=yes;;
27663                           esac
27664                         fi
27665                       fi
27666                       if test -z "$haveit"; then
27667                         haveit=
27668                         for x in $LDFLAGS $LIBEXPAT; do
27669
27670   acl_save_prefix="$prefix"
27671   prefix="$acl_final_prefix"
27672   acl_save_exec_prefix="$exec_prefix"
27673   exec_prefix="$acl_final_exec_prefix"
27674   eval x=\"$x\"
27675   exec_prefix="$acl_save_exec_prefix"
27676   prefix="$acl_save_prefix"
27677
27678                           if test "X$x" = "X-L$additional_libdir"; then
27679                             haveit=yes
27680                             break
27681                           fi
27682                         done
27683                         if test -z "$haveit"; then
27684                           if test -d "$additional_libdir"; then
27685                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
27686                           fi
27687                         fi
27688                         haveit=
27689                         for x in $LDFLAGS $LTLIBEXPAT; do
27690
27691   acl_save_prefix="$prefix"
27692   prefix="$acl_final_prefix"
27693   acl_save_exec_prefix="$exec_prefix"
27694   exec_prefix="$acl_final_exec_prefix"
27695   eval x=\"$x\"
27696   exec_prefix="$acl_save_exec_prefix"
27697   prefix="$acl_save_prefix"
27698
27699                           if test "X$x" = "X-L$additional_libdir"; then
27700                             haveit=yes
27701                             break
27702                           fi
27703                         done
27704                         if test -z "$haveit"; then
27705                           if test -d "$additional_libdir"; then
27706                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
27707                           fi
27708                         fi
27709                       fi
27710                     fi
27711                     ;;
27712                   -R*)
27713                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
27714                     if test "$enable_rpath" != no; then
27715                                                                   haveit=
27716                       for x in $rpathdirs; do
27717                         if test "X$x" = "X$dir"; then
27718                           haveit=yes
27719                           break
27720                         fi
27721                       done
27722                       if test -z "$haveit"; then
27723                         rpathdirs="$rpathdirs $dir"
27724                       fi
27725                                                                   haveit=
27726                       for x in $ltrpathdirs; do
27727                         if test "X$x" = "X$dir"; then
27728                           haveit=yes
27729                           break
27730                         fi
27731                       done
27732                       if test -z "$haveit"; then
27733                         ltrpathdirs="$ltrpathdirs $dir"
27734                       fi
27735                     fi
27736                     ;;
27737                   -l*)
27738                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
27739                     ;;
27740                   *.la)
27741                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
27742                     ;;
27743                   *)
27744                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
27745                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
27746                     ;;
27747                 esac
27748               done
27749             fi
27750           else
27751                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
27752               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
27753               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
27754             else
27755               LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l:lib$name.$libext"
27756               LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l:lib$name.$libext"
27757             fi
27758           fi
27759         fi
27760       fi
27761     done
27762   done
27763   if test "X$rpathdirs" != "X"; then
27764     if test -n "$hardcode_libdir_separator"; then
27765                         alldirs=
27766       for found_dir in $rpathdirs; do
27767         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
27768       done
27769             acl_save_libdir="$libdir"
27770       libdir="$alldirs"
27771       eval flag=\"$hardcode_libdir_flag_spec\"
27772       libdir="$acl_save_libdir"
27773       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
27774     else
27775             for found_dir in $rpathdirs; do
27776         acl_save_libdir="$libdir"
27777         libdir="$found_dir"
27778         eval flag=\"$hardcode_libdir_flag_spec\"
27779         libdir="$acl_save_libdir"
27780         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
27781       done
27782     fi
27783   fi
27784   if test "X$ltrpathdirs" != "X"; then
27785             for found_dir in $ltrpathdirs; do
27786       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
27787     done
27788   fi
27789
27790
27791         ac_save_CPPFLAGS="$CPPFLAGS"
27792
27793   for element in $INCEXPAT; do
27794     haveit=
27795     for x in $CPPFLAGS; do
27796
27797   acl_save_prefix="$prefix"
27798   prefix="$acl_final_prefix"
27799   acl_save_exec_prefix="$exec_prefix"
27800   exec_prefix="$acl_final_exec_prefix"
27801   eval x=\"$x\"
27802   exec_prefix="$acl_save_exec_prefix"
27803   prefix="$acl_save_prefix"
27804
27805       if test "X$x" = "X$element"; then
27806         haveit=yes
27807         break
27808       fi
27809     done
27810     if test -z "$haveit"; then
27811       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
27812     fi
27813   done
27814
27815
27816   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
27817 $as_echo_n "checking for libexpat... " >&6; }
27818 if ${ac_cv_libexpat+:} false; then :
27819   $as_echo_n "(cached) " >&6
27820 else
27821
27822     ac_save_LIBS="$LIBS"
27823     LIBS="$LIBS $LIBEXPAT"
27824     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27825 /* end confdefs.h.  */
27826 #include "expat.h"
27827 int
27828 main ()
27829 {
27830 XML_Parser p = XML_ParserCreate (0);
27831   ;
27832   return 0;
27833 }
27834 _ACEOF
27835 if ac_fn_c_try_link "$LINENO"; then :
27836   ac_cv_libexpat=yes
27837 else
27838   ac_cv_libexpat=no
27839 fi
27840 rm -f core conftest.err conftest.$ac_objext \
27841     conftest$ac_exeext conftest.$ac_ext
27842     LIBS="$ac_save_LIBS"
27843
27844 fi
27845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
27846 $as_echo "$ac_cv_libexpat" >&6; }
27847   if test "$ac_cv_libexpat" = yes; then
27848     HAVE_LIBEXPAT=yes
27849
27850 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
27851
27852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
27853 $as_echo_n "checking how to link with libexpat... " >&6; }
27854     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
27855 $as_echo "$LIBEXPAT" >&6; }
27856   else
27857     HAVE_LIBEXPAT=no
27858             CPPFLAGS="$ac_save_CPPFLAGS"
27859     LIBEXPAT=
27860     LTLIBEXPAT=
27861   fi
27862
27863
27864
27865
27866
27867
27868   if test "$HAVE_LIBEXPAT" != yes; then
27869     if test "$with_expat" = yes; then
27870       as_fn_error $? "expat is missing or unusable" "$LINENO" 5
27871     else
27872       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
27873 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
27874     fi
27875   else
27876     save_LIBS=$LIBS
27877     LIBS="$LIBS $LIBEXPAT"
27878     for ac_func in XML_StopParser
27879 do :
27880   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
27881 if test "x$ac_cv_func_XML_StopParser" = xyes; then :
27882   cat >>confdefs.h <<_ACEOF
27883 #define HAVE_XML_STOPPARSER 1
27884 _ACEOF
27885
27886 fi
27887 done
27888
27889     LIBS=$save_LIBS
27890   fi
27891 fi
27892
27893
27894
27895
27896 # --------------------- #
27897 # Check for libpython.  #
27898 # --------------------- #
27899
27900
27901
27902
27903
27904
27905 # Check whether --with-python was given.
27906 if test "${with_python+set}" = set; then :
27907   withval=$with_python;
27908 else
27909   with_python=auto
27910 fi
27911
27912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
27913 $as_echo_n "checking whether to use python... " >&6; }
27914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
27915 $as_echo "$with_python" >&6; }
27916
27917 if test "${with_python}" = no; then
27918   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
27919 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
27920   have_libpython=no
27921 else
27922   case "${with_python}" in
27923   [\\/]* | ?:[\\/]*)
27924     if test -d "${with_python}"; then
27925       # Assume the python binary is ${with_python}/bin/python.
27926       python_prog="${with_python}/bin/python"
27927       python_prefix=
27928       # If python does not exit ${with_python}/bin, then try in
27929       # ${with_python}.  On Windows/MinGW, this is where the Python
27930       # executable is.
27931       if test ! -x "${python_prog}"; then
27932         python_prog="${with_python}/python"
27933         python_prefix=
27934       fi
27935       if test ! -x "${python_prog}"; then
27936         # Fall back to gdb 7.0/7.1 behaviour.
27937         python_prog=missing
27938         python_prefix=${with_python}
27939       fi
27940     elif test -x "${with_python}"; then
27941       # While we can't run python compiled for $host (unless host == build),
27942       # the user could write a script that provides the needed information,
27943       # so we support that.
27944       python_prog=${with_python}
27945       python_prefix=
27946     else
27947       as_fn_error $? "invalid value for --with-python" "$LINENO" 5
27948     fi
27949     ;;
27950   */*)
27951     # Disallow --with-python=foo/bar.
27952     as_fn_error $? "invalid value for --with-python" "$LINENO" 5
27953     ;;
27954   *)
27955     # The user has either specified auto, yes, or the name of the python
27956     # program assumed to be in $PATH.
27957     python_prefix=
27958     case "${with_python}" in
27959     yes | auto)
27960       if test "${build}" = "${host}"; then
27961         # Look first for 'python', then 'python3'.
27962         for ac_prog in python python3
27963 do
27964   # Extract the first word of "$ac_prog", so it can be a program name with args.
27965 set dummy $ac_prog; ac_word=$2
27966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
27967 $as_echo_n "checking for $ac_word... " >&6; }
27968 if ${ac_cv_path_python_prog_path+:} false; then :
27969   $as_echo_n "(cached) " >&6
27970 else
27971   case $python_prog_path in
27972   [\\/]* | ?:[\\/]*)
27973   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
27974   ;;
27975   *)
27976   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27977 for as_dir in $PATH
27978 do
27979   IFS=$as_save_IFS
27980   test -z "$as_dir" && as_dir=.
27981     for ac_exec_ext in '' $ac_executable_extensions; do
27982   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
27983     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
27984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
27985     break 2
27986   fi
27987 done
27988   done
27989 IFS=$as_save_IFS
27990
27991   ;;
27992 esac
27993 fi
27994 python_prog_path=$ac_cv_path_python_prog_path
27995 if test -n "$python_prog_path"; then
27996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
27997 $as_echo "$python_prog_path" >&6; }
27998 else
27999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28000 $as_echo "no" >&6; }
28001 fi
28002
28003
28004   test -n "$python_prog_path" && break
28005 done
28006 test -n "$python_prog_path" || python_prog_path="missing"
28007
28008         if test "${python_prog_path}" = missing; then
28009           python_prog=missing
28010         else
28011           python_prog=${python_prog_path}
28012         fi
28013       else
28014         # Not much we can do except assume the cross-compiler will find the
28015         # right files.
28016         python_prog=missing
28017       fi
28018       ;;
28019     *)
28020       # While we can't run python compiled for $host (unless host == build),
28021       # the user could write a script that provides the needed information,
28022       # so we support that.
28023       python_prog="${with_python}"
28024       # Extract the first word of "${python_prog}", so it can be a program name with args.
28025 set dummy ${python_prog}; ac_word=$2
28026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
28027 $as_echo_n "checking for $ac_word... " >&6; }
28028 if ${ac_cv_path_python_prog_path+:} false; then :
28029   $as_echo_n "(cached) " >&6
28030 else
28031   case $python_prog_path in
28032   [\\/]* | ?:[\\/]*)
28033   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
28034   ;;
28035   *)
28036   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28037 for as_dir in $PATH
28038 do
28039   IFS=$as_save_IFS
28040   test -z "$as_dir" && as_dir=.
28041     for ac_exec_ext in '' $ac_executable_extensions; do
28042   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
28043     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
28044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
28045     break 2
28046   fi
28047 done
28048   done
28049 IFS=$as_save_IFS
28050
28051   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
28052   ;;
28053 esac
28054 fi
28055 python_prog_path=$ac_cv_path_python_prog_path
28056 if test -n "$python_prog_path"; then
28057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
28058 $as_echo "$python_prog_path" >&6; }
28059 else
28060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28061 $as_echo "no" >&6; }
28062 fi
28063
28064
28065       if test "${python_prog_path}" = missing; then
28066         as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
28067       fi
28068       ;;
28069     esac
28070   esac
28071
28072   if test "${python_prog}" != missing; then
28073     # We have a python program to use, but it may be too old.
28074     # Don't flag an error for --with-python=auto (the default).
28075     have_python_config=yes
28076     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
28077     if test $? != 0; then
28078       have_python_config=failed
28079       if test "${with_python}" != auto; then
28080         as_fn_error $? "failure running python-config --includes" "$LINENO" 5
28081       fi
28082     fi
28083     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
28084     if test $? != 0; then
28085       have_python_config=failed
28086       if test "${with_python}" != auto; then
28087         as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
28088       fi
28089     fi
28090     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
28091     if test $? != 0; then
28092       have_python_config=failed
28093       if test "${with_python}" != auto; then
28094         as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
28095       fi
28096     fi
28097   else
28098     # We do not have a python executable we can use to determine where
28099     # to find the Python headers and libs.  We cannot guess the include
28100     # path from the python_prefix either, because that include path
28101     # depends on the Python version.  So, there is nothing much we can
28102     # do except assume that the compiler will be able to find those files.
28103     python_includes=
28104     python_libs=
28105     have_python_config=no
28106   fi
28107
28108   # If we have python-config, only try the configuration it provides.
28109   # Otherwise fallback on the old way of trying different versions of
28110   # python in turn.
28111
28112   have_libpython=no
28113   if test "${have_python_config}" = yes; then
28114
28115
28116   new_CPPFLAGS=${python_includes}
28117   new_LIBS=${python_libs}
28118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python" >&5
28119 $as_echo_n "checking for python... " >&6; }
28120   save_CPPFLAGS=$CPPFLAGS
28121   save_LIBS=$LIBS
28122   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
28123   LIBS="$new_LIBS $LIBS"
28124   found_usable_python=no
28125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28126 /* end confdefs.h.  */
28127 #include "Python.h"
28128 int
28129 main ()
28130 {
28131
28132                                     #if PY_MAJOR_VERSION != 3
28133                                     # error "We only support Python 3"
28134                                     #endif
28135                                     Py_Initialize ();
28136
28137   ;
28138   return 0;
28139 }
28140 _ACEOF
28141 if ac_fn_c_try_link "$LINENO"; then :
28142   have_libpython=yes
28143                   found_usable_python=yes
28144                   PYTHON_CPPFLAGS=$new_CPPFLAGS
28145                   PYTHON_LIBS=$new_LIBS
28146 fi
28147 rm -f core conftest.err conftest.$ac_objext \
28148     conftest$ac_exeext conftest.$ac_ext
28149   CPPFLAGS=$save_CPPFLAGS
28150   LIBS=$save_LIBS
28151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
28152 $as_echo "${found_usable_python}" >&6; }
28153
28154   fi
28155
28156   if test "${have_libpython}" = no; then
28157     case "${with_python}" in
28158     yes)
28159       as_fn_error $? "python is missing or unusable" "$LINENO" 5
28160       ;;
28161     auto)
28162       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
28163 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
28164       ;;
28165     *)
28166       as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
28167       ;;
28168     esac
28169   else
28170     if test -n "${python_prefix}"; then
28171
28172 cat >>confdefs.h <<_ACEOF
28173 #define WITH_PYTHON_PATH "${python_prefix}"
28174 _ACEOF
28175
28176
28177   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
28178      if test "x$prefix" = xNONE; then
28179         test_prefix=/usr/local
28180      else
28181         test_prefix=$prefix
28182      fi
28183   else
28184      test_prefix=$exec_prefix
28185   fi
28186   value=0
28187   case ${python_prefix} in
28188      "${test_prefix}"|"${test_prefix}/"*|\
28189         '${exec_prefix}'|'${exec_prefix}/'*)
28190      value=1
28191      ;;
28192   esac
28193
28194 cat >>confdefs.h <<_ACEOF
28195 #define PYTHON_PATH_RELOCATABLE $value
28196 _ACEOF
28197
28198
28199     fi
28200   fi
28201 fi
28202
28203
28204 # Check whether --with-python-libdir was given.
28205 if test "${with_python_libdir+set}" = set; then :
28206   withval=$with_python_libdir;
28207 else
28208
28209     # If no python libdir is specified then select one based on
28210     # python's prefix path.
28211     if test -n "${python_prefix}"; then
28212       with_python_libdir=${python_prefix}/lib
28213     fi
28214
28215 fi
28216
28217
28218 if test "${have_libpython}" != no; then
28219
28220 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
28221
28222   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
28223   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
28224   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
28225   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
28226   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
28227
28228   if test -n "${with_python_libdir}"; then
28229
28230 cat >>confdefs.h <<_ACEOF
28231 #define WITH_PYTHON_LIBDIR "${with_python_libdir}"
28232 _ACEOF
28233
28234
28235   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
28236      if test "x$prefix" = xNONE; then
28237         test_prefix=/usr/local
28238      else
28239         test_prefix=$prefix
28240      fi
28241   else
28242      test_prefix=$exec_prefix
28243   fi
28244   value=0
28245   case ${with_python_libdir} in
28246      "${test_prefix}"|"${test_prefix}/"*|\
28247         '${exec_prefix}'|'${exec_prefix}/'*)
28248      value=1
28249      ;;
28250   esac
28251
28252 cat >>confdefs.h <<_ACEOF
28253 #define PYTHON_LIBDIR_RELOCATABLE $value
28254 _ACEOF
28255
28256
28257   fi
28258
28259   # Flags needed to compile Python code (taken from python-config --cflags).
28260   # We cannot call python-config directly because it will output whatever was
28261   # used when compiling the Python interpreter itself, including flags which
28262   # would make the python-related objects be compiled differently from the
28263   # rest of GDB (e.g., -O2 and -fPIC).
28264   if test "${GCC}" = yes; then
28265     tentative_python_cflags="-fno-strict-aliasing -fwrapv"
28266     # Python headers recommend -DNDEBUG, but it's unclear if that just
28267     # refers to building Python itself.  In release mode, though, it
28268     # doesn't hurt for the Python code in gdb to follow.
28269     $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
28270   fi
28271
28272   if test "x${tentative_python_cflags}" != x; then
28273     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
28274 $as_echo_n "checking compiler flags for python code... " >&6; }
28275     for flag in ${tentative_python_cflags}; do
28276       # Check that the compiler accepts it
28277       saved_CFLAGS="$CFLAGS"
28278       CFLAGS="$CFLAGS $flag"
28279       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28280 /* end confdefs.h.  */
28281
28282 int
28283 main ()
28284 {
28285
28286   ;
28287   return 0;
28288 }
28289 _ACEOF
28290 if ac_fn_c_try_compile "$LINENO"; then :
28291   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
28292 fi
28293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28294       CFLAGS="$saved_CFLAGS"
28295     done
28296     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
28297 $as_echo "${PYTHON_CFLAGS}" >&6; }
28298   fi
28299
28300   # On x64 Windows, Python's include headers, and pyconfig.h in
28301   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
28302   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
28303   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
28304   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
28305   # The issue was reported to the Python community, but still isn't
28306   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
28307
28308   case "$gdb_host" in
28309     mingw64)
28310            if test "${GCC}" = yes; then
28311              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
28312            fi
28313            ;;
28314   esac
28315 else
28316   # Even if Python support is not compiled in, we need to have this file
28317   # included so that the "python" command, et.al., still exists.
28318   CONFIG_OBS="$CONFIG_OBS python/python.o"
28319   CONFIG_SRCS="$CONFIG_SRCS python/python.c"
28320 fi
28321
28322 # Work around Python http://bugs.python.org/issue10112.  See also
28323 # http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
28324 # no effect.  Note that the only test after this that uses Python is
28325 # the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
28326 # run without -export-dynamic too.
28327 PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
28328
28329
28330
28331
28332  if test "${have_libpython}" != no; then
28333   HAVE_PYTHON_TRUE=
28334   HAVE_PYTHON_FALSE='#'
28335 else
28336   HAVE_PYTHON_TRUE='#'
28337   HAVE_PYTHON_FALSE=
28338 fi
28339
28340
28341 # -------------------- #
28342 # Check for libguile.  #
28343 # -------------------- #
28344
28345
28346
28347
28348
28349
28350 # Check whether --with-guile was given.
28351 if test "${with_guile+set}" = set; then :
28352   withval=$with_guile;
28353 else
28354   with_guile=auto
28355 fi
28356
28357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
28358 $as_echo_n "checking whether to use guile... " >&6; }
28359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
28360 $as_echo "$with_guile" >&6; }
28361
28362 # Extract the first word of "pkg-config", so it can be a program name with args.
28363 set dummy pkg-config; ac_word=$2
28364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
28365 $as_echo_n "checking for $ac_word... " >&6; }
28366 if ${ac_cv_path_pkg_config_prog_path+:} false; then :
28367   $as_echo_n "(cached) " >&6
28368 else
28369   case $pkg_config_prog_path in
28370   [\\/]* | ?:[\\/]*)
28371   ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
28372   ;;
28373   *)
28374   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
28375 for as_dir in $PATH
28376 do
28377   IFS=$as_save_IFS
28378   test -z "$as_dir" && as_dir=.
28379     for ac_exec_ext in '' $ac_executable_extensions; do
28380   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
28381     ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
28382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
28383     break 2
28384   fi
28385 done
28386   done
28387 IFS=$as_save_IFS
28388
28389   test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
28390   ;;
28391 esac
28392 fi
28393 pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
28394 if test -n "$pkg_config_prog_path"; then
28395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
28396 $as_echo "$pkg_config_prog_path" >&6; }
28397 else
28398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28399 $as_echo "no" >&6; }
28400 fi
28401
28402
28403
28404 try_guile_versions="guile-3.0 guile-2.2 guile-2.0"
28405 have_libguile=no
28406 case "${with_guile}" in
28407 no)
28408   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
28409 $as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
28410   ;;
28411 auto)
28412   if test "${pkg_config_prog_path}" = "missing"; then
28413     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
28414 $as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
28415   else
28416
28417   pkg_config=${pkg_config_prog_path}
28418   guile_version_list=${try_guile_versions}
28419   flag_errors=no
28420
28421   found_usable_guile=checking
28422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
28423 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
28424   for guile_version in ${guile_version_list}; do
28425     ${pkg_config} --exists ${guile_version} 2>/dev/null
28426     if test $? != 0; then
28427       continue
28428     fi
28429             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
28430     if test $? != 0; then
28431       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
28432     fi
28433     new_LIBS=`${pkg_config} --libs ${guile_version}`
28434     if test $? != 0; then
28435       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
28436     fi
28437         found_usable_guile=${guile_version}
28438     break
28439   done
28440   if test "${found_usable_guile}" = "checking"; then
28441     if test "${flag_errors}" = "yes"; then
28442       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
28443     else
28444       found_usable_guile=no
28445     fi
28446   fi
28447       if test "${found_usable_guile}" != no; then
28448     save_CPPFLAGS=$CPPFLAGS
28449     save_LIBS=$LIBS
28450     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
28451     LIBS="$LIBS $new_LIBS"
28452     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28453 /* end confdefs.h.  */
28454 #include "libguile.h"
28455 int
28456 main ()
28457 {
28458 scm_init_guile ();
28459   ;
28460   return 0;
28461 }
28462 _ACEOF
28463 if ac_fn_c_try_link "$LINENO"; then :
28464   have_libguile=yes
28465                     GUILE_CPPFLAGS=$new_CPPFLAGS
28466                     GUILE_LIBS=$new_LIBS
28467 else
28468   found_usable_guile=no
28469 fi
28470 rm -f core conftest.err conftest.$ac_objext \
28471     conftest$ac_exeext conftest.$ac_ext
28472         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
28473 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
28474
28475 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
28476
28477
28478 fi
28479
28480     CPPFLAGS=$save_CPPFLAGS
28481     LIBS=$save_LIBS
28482     if test "${found_usable_guile}" = no; then
28483       if test "${flag_errors}" = yes; then
28484         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
28485 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
28486 as_fn_error $? "linking guile version ${guile_version} test program failed
28487 See \`config.log' for more details" "$LINENO" 5; }
28488       fi
28489     fi
28490   fi
28491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
28492 $as_echo "${found_usable_guile}" >&6; }
28493
28494   fi
28495   ;;
28496 yes)
28497   if test "${pkg_config_prog_path}" = "missing"; then
28498     as_fn_error $? "pkg-config not found" "$LINENO" 5
28499   fi
28500
28501   pkg_config=${pkg_config_prog_path}
28502   guile_version_list=${try_guile_versions}
28503   flag_errors=yes
28504
28505   found_usable_guile=checking
28506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
28507 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
28508   for guile_version in ${guile_version_list}; do
28509     ${pkg_config} --exists ${guile_version} 2>/dev/null
28510     if test $? != 0; then
28511       continue
28512     fi
28513             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
28514     if test $? != 0; then
28515       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
28516     fi
28517     new_LIBS=`${pkg_config} --libs ${guile_version}`
28518     if test $? != 0; then
28519       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
28520     fi
28521         found_usable_guile=${guile_version}
28522     break
28523   done
28524   if test "${found_usable_guile}" = "checking"; then
28525     if test "${flag_errors}" = "yes"; then
28526       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
28527     else
28528       found_usable_guile=no
28529     fi
28530   fi
28531       if test "${found_usable_guile}" != no; then
28532     save_CPPFLAGS=$CPPFLAGS
28533     save_LIBS=$LIBS
28534     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
28535     LIBS="$LIBS $new_LIBS"
28536     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28537 /* end confdefs.h.  */
28538 #include "libguile.h"
28539 int
28540 main ()
28541 {
28542 scm_init_guile ();
28543   ;
28544   return 0;
28545 }
28546 _ACEOF
28547 if ac_fn_c_try_link "$LINENO"; then :
28548   have_libguile=yes
28549                     GUILE_CPPFLAGS=$new_CPPFLAGS
28550                     GUILE_LIBS=$new_LIBS
28551 else
28552   found_usable_guile=no
28553 fi
28554 rm -f core conftest.err conftest.$ac_objext \
28555     conftest$ac_exeext conftest.$ac_ext
28556         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
28557 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
28558
28559 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
28560
28561
28562 fi
28563
28564     CPPFLAGS=$save_CPPFLAGS
28565     LIBS=$save_LIBS
28566     if test "${found_usable_guile}" = no; then
28567       if test "${flag_errors}" = yes; then
28568         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
28569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
28570 as_fn_error $? "linking guile version ${guile_version} test program failed
28571 See \`config.log' for more details" "$LINENO" 5; }
28572       fi
28573     fi
28574   fi
28575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
28576 $as_echo "${found_usable_guile}" >&6; }
28577
28578   ;;
28579 [\\/]* | ?:[\\/]*)
28580   if test -x "${with_guile}"; then
28581
28582   pkg_config=${with_guile}
28583   guile_version_list=${try_guile_versions}
28584   flag_errors=yes
28585
28586   found_usable_guile=checking
28587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
28588 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
28589   for guile_version in ${guile_version_list}; do
28590     ${pkg_config} --exists ${guile_version} 2>/dev/null
28591     if test $? != 0; then
28592       continue
28593     fi
28594             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
28595     if test $? != 0; then
28596       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
28597     fi
28598     new_LIBS=`${pkg_config} --libs ${guile_version}`
28599     if test $? != 0; then
28600       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
28601     fi
28602         found_usable_guile=${guile_version}
28603     break
28604   done
28605   if test "${found_usable_guile}" = "checking"; then
28606     if test "${flag_errors}" = "yes"; then
28607       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
28608     else
28609       found_usable_guile=no
28610     fi
28611   fi
28612       if test "${found_usable_guile}" != no; then
28613     save_CPPFLAGS=$CPPFLAGS
28614     save_LIBS=$LIBS
28615     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
28616     LIBS="$LIBS $new_LIBS"
28617     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28618 /* end confdefs.h.  */
28619 #include "libguile.h"
28620 int
28621 main ()
28622 {
28623 scm_init_guile ();
28624   ;
28625   return 0;
28626 }
28627 _ACEOF
28628 if ac_fn_c_try_link "$LINENO"; then :
28629   have_libguile=yes
28630                     GUILE_CPPFLAGS=$new_CPPFLAGS
28631                     GUILE_LIBS=$new_LIBS
28632 else
28633   found_usable_guile=no
28634 fi
28635 rm -f core conftest.err conftest.$ac_objext \
28636     conftest$ac_exeext conftest.$ac_ext
28637         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
28638 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
28639
28640 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
28641
28642
28643 fi
28644
28645     CPPFLAGS=$save_CPPFLAGS
28646     LIBS=$save_LIBS
28647     if test "${found_usable_guile}" = no; then
28648       if test "${flag_errors}" = yes; then
28649         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
28650 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
28651 as_fn_error $? "linking guile version ${guile_version} test program failed
28652 See \`config.log' for more details" "$LINENO" 5; }
28653       fi
28654     fi
28655   fi
28656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
28657 $as_echo "${found_usable_guile}" >&6; }
28658
28659   else
28660     as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
28661   fi
28662   ;;
28663 "" | */*)
28664   # Disallow --with=guile="" and --with-guile=foo/bar.
28665   as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
28666   ;;
28667 *)
28668   # A space separate list of guile versions to try, in order.
28669   if test "${pkg_config_prog_path}" = "missing"; then
28670     as_fn_error $? "pkg-config not found" "$LINENO" 5
28671   fi
28672
28673   pkg_config=${pkg_config_prog_path}
28674   guile_version_list=${with_guile}
28675   flag_errors=yes
28676
28677   found_usable_guile=checking
28678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
28679 $as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
28680   for guile_version in ${guile_version_list}; do
28681     ${pkg_config} --exists ${guile_version} 2>/dev/null
28682     if test $? != 0; then
28683       continue
28684     fi
28685             new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
28686     if test $? != 0; then
28687       as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
28688     fi
28689     new_LIBS=`${pkg_config} --libs ${guile_version}`
28690     if test $? != 0; then
28691       as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
28692     fi
28693         found_usable_guile=${guile_version}
28694     break
28695   done
28696   if test "${found_usable_guile}" = "checking"; then
28697     if test "${flag_errors}" = "yes"; then
28698       as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
28699     else
28700       found_usable_guile=no
28701     fi
28702   fi
28703       if test "${found_usable_guile}" != no; then
28704     save_CPPFLAGS=$CPPFLAGS
28705     save_LIBS=$LIBS
28706     CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
28707     LIBS="$LIBS $new_LIBS"
28708     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28709 /* end confdefs.h.  */
28710 #include "libguile.h"
28711 int
28712 main ()
28713 {
28714 scm_init_guile ();
28715   ;
28716   return 0;
28717 }
28718 _ACEOF
28719 if ac_fn_c_try_link "$LINENO"; then :
28720   have_libguile=yes
28721                     GUILE_CPPFLAGS=$new_CPPFLAGS
28722                     GUILE_LIBS=$new_LIBS
28723 else
28724   found_usable_guile=no
28725 fi
28726 rm -f core conftest.err conftest.$ac_objext \
28727     conftest$ac_exeext conftest.$ac_ext
28728         ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
28729 if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
28730
28731 $as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
28732
28733
28734 fi
28735
28736     CPPFLAGS=$save_CPPFLAGS
28737     LIBS=$save_LIBS
28738     if test "${found_usable_guile}" = no; then
28739       if test "${flag_errors}" = yes; then
28740         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
28741 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
28742 as_fn_error $? "linking guile version ${guile_version} test program failed
28743 See \`config.log' for more details" "$LINENO" 5; }
28744       fi
28745     fi
28746   fi
28747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
28748 $as_echo "${found_usable_guile}" >&6; }
28749
28750   ;;
28751 esac
28752
28753 if test "${have_libguile}" != no; then
28754     case "${with_guile}" in
28755   [\\/]* | ?:[\\/]*)
28756
28757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
28758 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
28759 if ${ac_cv_guild_program_name+:} false; then :
28760   $as_echo_n "(cached) " >&6
28761 else
28762   ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
28763
28764      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
28765      # the 'guild' and 'bindir' variables.  In that case, try to guess
28766      # what the program name is, at the risk of getting it wrong if
28767      # Guile was configured with '--program-suffix' or similar.
28768      if test "x$ac_cv_guild_program_name" = "x"; then
28769        guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
28770        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
28771      fi
28772
28773 fi
28774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
28775 $as_echo "$ac_cv_guild_program_name" >&6; }
28776
28777   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
28778     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
28779   fi
28780
28781   GUILD="$ac_cv_guild_program_name"
28782
28783
28784     ;;
28785   *)
28786
28787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
28788 $as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
28789 if ${ac_cv_guild_program_name+:} false; then :
28790   $as_echo_n "(cached) " >&6
28791 else
28792   ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
28793
28794      # In Guile up to 2.0.11 included, guile-2.0.pc would not define
28795      # the 'guild' and 'bindir' variables.  In that case, try to guess
28796      # what the program name is, at the risk of getting it wrong if
28797      # Guile was configured with '--program-suffix' or similar.
28798      if test "x$ac_cv_guild_program_name" = "x"; then
28799        guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
28800        ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
28801      fi
28802
28803 fi
28804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
28805 $as_echo "$ac_cv_guild_program_name" >&6; }
28806
28807   if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
28808     as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
28809   fi
28810
28811   GUILD="$ac_cv_guild_program_name"
28812
28813
28814     ;;
28815   esac
28816
28817
28818   if test "$cross_compiling" = no; then
28819     GUILD_TARGET_FLAG=
28820   else
28821     GUILD_TARGET_FLAG="--target=$host"
28822   fi
28823
28824
28825
28826
28827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
28828 $as_echo_n "checking whether guild supports this host... " >&6; }
28829 if ${ac_cv_guild_ok+:} false; then :
28830   $as_echo_n "(cached) " >&6
28831 else
28832   echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
28833      if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
28834        ac_cv_guild_ok=yes
28835      else
28836        ac_cv_guild_ok=no
28837      fi
28838 fi
28839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
28840 $as_echo "$ac_cv_guild_ok" >&6; }
28841
28842     if test "$ac_cv_guild_ok" = no; then
28843     have_libguile=no
28844     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
28845 $as_echo "$as_me: WARNING: disabling guile support" >&2;}
28846   fi
28847 fi
28848
28849 if test "${have_libguile}" != no; then
28850
28851 $as_echo "#define HAVE_GUILE 1" >>confdefs.h
28852
28853   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
28854   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
28855   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
28856   CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
28857   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
28858
28859     save_LIBS="$LIBS"
28860   save_CPPFLAGS="$CPPFLAGS"
28861   LIBS="$GUILE_LIBS"
28862   CPPFLAGS="$GUILE_CPPFLAGS"
28863   for ac_func in scm_new_smob
28864 do :
28865   ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
28866 if test "x$ac_cv_func_scm_new_smob" = xyes; then :
28867   cat >>confdefs.h <<_ACEOF
28868 #define HAVE_SCM_NEW_SMOB 1
28869 _ACEOF
28870
28871 fi
28872 done
28873
28874   LIBS="$save_LIBS"
28875   CPPFLAGS="$save_CPPFLAGS"
28876 else
28877   # Even if Guile support is not compiled in, we need to have these files
28878   # included.
28879   CONFIG_OBS="$CONFIG_OBS guile/guile.o"
28880   CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
28881 fi
28882
28883
28884  if test "${have_libguile}" != no; then
28885   HAVE_GUILE_TRUE=
28886   HAVE_GUILE_FALSE='#'
28887 else
28888   HAVE_GUILE_TRUE='#'
28889   HAVE_GUILE_FALSE=
28890 fi
28891
28892
28893 # ---------------------------- #
28894 # Check for source highlight.  #
28895 # ---------------------------- #
28896
28897 SRCHIGH_LIBS=
28898 SRCHIGH_CFLAGS=
28899
28900 # Check whether --enable-source-highlight was given.
28901 if test "${enable_source_highlight+set}" = set; then :
28902   enableval=$enable_source_highlight;
28903            case $enableval in
28904              yes | no | auto)
28905                ;;
28906              *)
28907                as_fn_error $? "bad value $enableval for --enable-source-highlight" "$LINENO" 5
28908                ;;
28909            esac
28910
28911 else
28912   enable_source_highlight=auto
28913 fi
28914
28915
28916 if test "${enable_source_highlight}" != "no"; then
28917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
28918 $as_echo_n "checking for the source-highlight library... " >&6; }
28919   if test "${pkg_config_prog_path}" = "missing"; then
28920     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
28921 $as_echo "no - pkg-config not found" >&6; }
28922     if test "${enable_source_highlight}" = "yes"; then
28923       as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
28924     fi
28925   else
28926     if ${pkg_config_prog_path} --exists source-highlight; then
28927       case "$LDFLAGS" in
28928         *static-libstdc*)
28929           as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
28930           ;;
28931       esac
28932
28933       srchigh_pkg_cflags=`${pkg_config_prog_path} --cflags source-highlight`
28934       srchigh_pkg_libs=`${pkg_config_prog_path} --libs source-highlight`
28935
28936       # Now that we have found a source-highlight library, check if we can use
28937       # it.  In particular, we're trying to detect the situation that the
28938       # library is using the new libstdc++ library abi ( see
28939       # https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html )
28940       # while the compiler being used to compile gdb is using the old abi.
28941       # Such a situation will result in an undefined reference to
28942       # srchilite::SourceHighlight::SourceHighlight(std::string const&).
28943       # This situation can occur for instance when using a source highlight
28944       # library compiled with g++ 7.5.0 while building gdb with g++ 4.8.5.
28945       ac_ext=cpp
28946 ac_cpp='$CXXCPP $CPPFLAGS'
28947 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28948 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28949 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28950
28951       save_CXXFLAGS="$CXXFLAGS"
28952       save_LIBS="$LIBS"
28953       CXXFLAGS="$CXXFLAGS $srchigh_pkg_cflags"
28954       LIBS="$LIBS $srchigh_pkg_libs"
28955       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28956 /* end confdefs.h.  */
28957 #include <srchilite/sourcehighlight.h>
28958 int
28959 main ()
28960 {
28961 std::string outlang = "esc.outlang";
28962            new srchilite::SourceHighlight (outlang);
28963
28964   ;
28965   return 0;
28966 }
28967 _ACEOF
28968 if ac_fn_cxx_try_link "$LINENO"; then :
28969   have_usable_source_highlight=yes
28970 else
28971   have_usable_source_highlight=no
28972
28973 fi
28974 rm -f core conftest.err conftest.$ac_objext \
28975     conftest$ac_exeext conftest.$ac_ext
28976       CXXFLAGS="$save_CXXFLAGS"
28977       LIBS="$save_LIBS"
28978       ac_ext=c
28979 ac_cpp='$CPP $CPPFLAGS'
28980 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28981 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28982 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28983
28984
28985       if test "${have_usable_source_highlight}" = "yes"; then
28986
28987 $as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
28988
28989         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
28990 $as_echo "yes" >&6; }
28991         SRCHIGH_CFLAGS="$srchigh_pkg_cflags"
28992         SRCHIGH_LIBS="$srchigh_pkg_libs"
28993       else
28994         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
28995 $as_echo "no" >&6; }
28996         if test "${enable_source_highlight}" = "yes"; then
28997           as_fn_error $? "source-highlight in your system could not be used" "$LINENO" 5
28998         fi
28999       fi
29000     else
29001       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
29002 $as_echo "no" >&6; }
29003       if test "${enable_source_highlight}" = "yes"; then
29004         as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
29005       fi
29006     fi
29007   fi
29008 fi
29009
29010
29011
29012 # ------------------------- #
29013 # Checks for header files.  #
29014 # ------------------------- #
29015
29016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
29017 $as_echo_n "checking for ANSI C header files... " >&6; }
29018 if ${ac_cv_header_stdc+:} false; then :
29019   $as_echo_n "(cached) " >&6
29020 else
29021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29022 /* end confdefs.h.  */
29023 #include <stdlib.h>
29024 #include <stdarg.h>
29025 #include <string.h>
29026 #include <float.h>
29027
29028 int
29029 main ()
29030 {
29031
29032   ;
29033   return 0;
29034 }
29035 _ACEOF
29036 if ac_fn_c_try_compile "$LINENO"; then :
29037   ac_cv_header_stdc=yes
29038 else
29039   ac_cv_header_stdc=no
29040 fi
29041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29042
29043 if test $ac_cv_header_stdc = yes; then
29044   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
29045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29046 /* end confdefs.h.  */
29047 #include <string.h>
29048
29049 _ACEOF
29050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
29051   $EGREP "memchr" >/dev/null 2>&1; then :
29052
29053 else
29054   ac_cv_header_stdc=no
29055 fi
29056 rm -f conftest*
29057
29058 fi
29059
29060 if test $ac_cv_header_stdc = yes; then
29061   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
29062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29063 /* end confdefs.h.  */
29064 #include <stdlib.h>
29065
29066 _ACEOF
29067 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
29068   $EGREP "free" >/dev/null 2>&1; then :
29069
29070 else
29071   ac_cv_header_stdc=no
29072 fi
29073 rm -f conftest*
29074
29075 fi
29076
29077 if test $ac_cv_header_stdc = yes; then
29078   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
29079   if test "$cross_compiling" = yes; then :
29080   :
29081 else
29082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29083 /* end confdefs.h.  */
29084 #include <ctype.h>
29085 #include <stdlib.h>
29086 #if ((' ' & 0x0FF) == 0x020)
29087 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
29088 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
29089 #else
29090 # define ISLOWER(c) \
29091                    (('a' <= (c) && (c) <= 'i') \
29092                      || ('j' <= (c) && (c) <= 'r') \
29093                      || ('s' <= (c) && (c) <= 'z'))
29094 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
29095 #endif
29096
29097 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
29098 int
29099 main ()
29100 {
29101   int i;
29102   for (i = 0; i < 256; i++)
29103     if (XOR (islower (i), ISLOWER (i))
29104         || toupper (i) != TOUPPER (i))
29105       return 2;
29106   return 0;
29107 }
29108 _ACEOF
29109 if ac_fn_c_try_run "$LINENO"; then :
29110
29111 else
29112   ac_cv_header_stdc=no
29113 fi
29114 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
29115   conftest.$ac_objext conftest.beam conftest.$ac_ext
29116 fi
29117
29118 fi
29119 fi
29120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
29121 $as_echo "$ac_cv_header_stdc" >&6; }
29122 if test $ac_cv_header_stdc = yes; then
29123
29124 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
29125
29126 fi
29127
29128 # elf_hp.h is for HP/UX 64-bit shared library support.
29129 for ac_header in nlist.h machine/reg.h \
29130                   thread_db.h \
29131                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
29132                   sys/procctl.h sys/resource.h sys/ptrace.h ptrace.h \
29133                   sys/reg.h sys/debugreg.h \
29134                   termios.h elf_hp.h
29135 do :
29136   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
29137 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
29138 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
29139   cat >>confdefs.h <<_ACEOF
29140 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
29141 _ACEOF
29142
29143 fi
29144
29145 done
29146
29147 for ac_header in sys/user.h
29148 do :
29149   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
29150 # include <sys/param.h>
29151 #endif
29152
29153 "
29154 if test "x$ac_cv_header_sys_user_h" = xyes; then :
29155   cat >>confdefs.h <<_ACEOF
29156 #define HAVE_SYS_USER_H 1
29157 _ACEOF
29158
29159 fi
29160
29161 done
29162
29163
29164 for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
29165 do :
29166   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
29167 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
29168 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
29169   cat >>confdefs.h <<_ACEOF
29170 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
29171 _ACEOF
29172
29173 fi
29174
29175 done
29176
29177 for ac_header in term.h
29178 do :
29179   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
29180 # include <curses.h>
29181 #endif
29182
29183 "
29184 if test "x$ac_cv_header_term_h" = xyes; then :
29185   cat >>confdefs.h <<_ACEOF
29186 #define HAVE_TERM_H 1
29187 _ACEOF
29188
29189 fi
29190
29191 done
29192
29193
29194 for ac_header in sys/socket.h
29195 do :
29196   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
29197 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
29198   cat >>confdefs.h <<_ACEOF
29199 #define HAVE_SYS_SOCKET_H 1
29200 _ACEOF
29201
29202 fi
29203
29204 done
29205
29206 for ac_header in ws2tcpip.h
29207 do :
29208   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
29209 if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
29210   cat >>confdefs.h <<_ACEOF
29211 #define HAVE_WS2TCPIP_H 1
29212 _ACEOF
29213
29214 fi
29215
29216 done
29217
29218 for ac_header in execinfo.h
29219 do :
29220   ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default"
29221 if test "x$ac_cv_header_execinfo_h" = xyes; then :
29222   cat >>confdefs.h <<_ACEOF
29223 #define HAVE_EXECINFO_H 1
29224 _ACEOF
29225
29226 fi
29227
29228 done
29229
29230
29231 # ------------------------- #
29232 # Checks for declarations.  #
29233 # ------------------------- #
29234
29235 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
29236 if test "x$ac_cv_have_decl_ffs" = xyes; then :
29237   ac_have_decl=1
29238 else
29239   ac_have_decl=0
29240 fi
29241
29242 cat >>confdefs.h <<_ACEOF
29243 #define HAVE_DECL_FFS $ac_have_decl
29244 _ACEOF
29245
29246 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
29247 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
29248   ac_have_decl=1
29249 else
29250   ac_have_decl=0
29251 fi
29252
29253 cat >>confdefs.h <<_ACEOF
29254 #define HAVE_DECL_ASPRINTF $ac_have_decl
29255 _ACEOF
29256
29257 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
29258 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
29259   ac_have_decl=1
29260 else
29261   ac_have_decl=0
29262 fi
29263
29264 cat >>confdefs.h <<_ACEOF
29265 #define HAVE_DECL_VASPRINTF $ac_have_decl
29266 _ACEOF
29267
29268 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
29269 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
29270   ac_have_decl=1
29271 else
29272   ac_have_decl=0
29273 fi
29274
29275 cat >>confdefs.h <<_ACEOF
29276 #define HAVE_DECL_SNPRINTF $ac_have_decl
29277 _ACEOF
29278
29279 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
29280 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
29281   ac_have_decl=1
29282 else
29283   ac_have_decl=0
29284 fi
29285
29286 cat >>confdefs.h <<_ACEOF
29287 #define HAVE_DECL_VSNPRINTF $ac_have_decl
29288 _ACEOF
29289
29290 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
29291 if test "x$ac_cv_have_decl_strtol" = xyes; then :
29292   ac_have_decl=1
29293 else
29294   ac_have_decl=0
29295 fi
29296
29297 cat >>confdefs.h <<_ACEOF
29298 #define HAVE_DECL_STRTOL $ac_have_decl
29299 _ACEOF
29300
29301 ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
29302 if test "x$ac_cv_have_decl_strtoul" = xyes; then :
29303   ac_have_decl=1
29304 else
29305   ac_have_decl=0
29306 fi
29307
29308 cat >>confdefs.h <<_ACEOF
29309 #define HAVE_DECL_STRTOUL $ac_have_decl
29310 _ACEOF
29311
29312 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
29313 if test "x$ac_cv_have_decl_strtoll" = xyes; then :
29314   ac_have_decl=1
29315 else
29316   ac_have_decl=0
29317 fi
29318
29319 cat >>confdefs.h <<_ACEOF
29320 #define HAVE_DECL_STRTOLL $ac_have_decl
29321 _ACEOF
29322
29323 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
29324 if test "x$ac_cv_have_decl_strtoull" = xyes; then :
29325   ac_have_decl=1
29326 else
29327   ac_have_decl=0
29328 fi
29329
29330 cat >>confdefs.h <<_ACEOF
29331 #define HAVE_DECL_STRTOULL $ac_have_decl
29332 _ACEOF
29333
29334 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
29335 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
29336   ac_have_decl=1
29337 else
29338   ac_have_decl=0
29339 fi
29340
29341 cat >>confdefs.h <<_ACEOF
29342 #define HAVE_DECL_STRVERSCMP $ac_have_decl
29343 _ACEOF
29344
29345     ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
29346 if test "x$ac_cv_type_long_long" = xyes; then :
29347
29348 cat >>confdefs.h <<_ACEOF
29349 #define HAVE_LONG_LONG 1
29350 _ACEOF
29351
29352 # The cast to long int works around a bug in the HP C Compiler
29353 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
29354 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
29355 # This bug is HP SR number 8606223364.
29356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
29357 $as_echo_n "checking size of long long... " >&6; }
29358 if ${ac_cv_sizeof_long_long+:} false; then :
29359   $as_echo_n "(cached) " >&6
29360 else
29361   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
29362
29363 else
29364   if test "$ac_cv_type_long_long" = yes; then
29365      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
29366 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
29367 as_fn_error 77 "cannot compute sizeof (long long)
29368 See \`config.log' for more details" "$LINENO" 5; }
29369    else
29370      ac_cv_sizeof_long_long=0
29371    fi
29372 fi
29373
29374 fi
29375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
29376 $as_echo "$ac_cv_sizeof_long_long" >&6; }
29377
29378
29379
29380 cat >>confdefs.h <<_ACEOF
29381 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
29382 _ACEOF
29383
29384
29385 fi
29386
29387
29388   as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
29389 ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
29390 if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
29391   ac_have_decl=1
29392 else
29393   ac_have_decl=0
29394 fi
29395
29396 cat >>confdefs.h <<_ACEOF
29397 #define HAVE_DECL_BASENAME $ac_have_decl
29398 _ACEOF
29399
29400
29401
29402
29403
29404
29405 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
29406 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
29407   ac_have_decl=1
29408 else
29409   ac_have_decl=0
29410 fi
29411
29412 cat >>confdefs.h <<_ACEOF
29413 #define HAVE_DECL_SNPRINTF $ac_have_decl
29414 _ACEOF
29415
29416
29417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
29418 $as_echo_n "checking for LC_MESSAGES... " >&6; }
29419 if ${am_cv_val_LC_MESSAGES+:} false; then :
29420   $as_echo_n "(cached) " >&6
29421 else
29422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29423 /* end confdefs.h.  */
29424 #include <locale.h>
29425 int
29426 main ()
29427 {
29428 return LC_MESSAGES
29429   ;
29430   return 0;
29431 }
29432 _ACEOF
29433 if ac_fn_c_try_link "$LINENO"; then :
29434   am_cv_val_LC_MESSAGES=yes
29435 else
29436   am_cv_val_LC_MESSAGES=no
29437 fi
29438 rm -f core conftest.err conftest.$ac_objext \
29439     conftest$ac_exeext conftest.$ac_ext
29440 fi
29441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
29442 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
29443   if test $am_cv_val_LC_MESSAGES = yes; then
29444
29445 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
29446
29447   fi
29448
29449
29450 # ------------------ #
29451 # Checks for types.  #
29452 # ------------------ #
29453
29454 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
29455 #if HAVE_SYS_SOCKET_H
29456 # include <sys/socket.h>
29457 #elif HAVE_WS2TCPIP_H
29458 # include <ws2tcpip.h>
29459 #endif
29460
29461 "
29462 if test "x$ac_cv_type_socklen_t" = xyes; then :
29463
29464 cat >>confdefs.h <<_ACEOF
29465 #define HAVE_SOCKLEN_T 1
29466 _ACEOF
29467
29468
29469 fi
29470
29471
29472 # ------------------------------------- #
29473 # Checks for compiler characteristics.  #
29474 # ------------------------------------- #
29475
29476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
29477 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
29478 if ${ac_cv_c_const+:} false; then :
29479   $as_echo_n "(cached) " >&6
29480 else
29481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29482 /* end confdefs.h.  */
29483
29484 int
29485 main ()
29486 {
29487
29488 #ifndef __cplusplus
29489   /* Ultrix mips cc rejects this sort of thing.  */
29490   typedef int charset[2];
29491   const charset cs = { 0, 0 };
29492   /* SunOS 4.1.1 cc rejects this.  */
29493   char const *const *pcpcc;
29494   char **ppc;
29495   /* NEC SVR4.0.2 mips cc rejects this.  */
29496   struct point {int x, y;};
29497   static struct point const zero = {0,0};
29498   /* AIX XL C 1.02.0.0 rejects this.
29499      It does not let you subtract one const X* pointer from another in
29500      an arm of an if-expression whose if-part is not a constant
29501      expression */
29502   const char *g = "string";
29503   pcpcc = &g + (g ? g-g : 0);
29504   /* HPUX 7.0 cc rejects these. */
29505   ++pcpcc;
29506   ppc = (char**) pcpcc;
29507   pcpcc = (char const *const *) ppc;
29508   { /* SCO 3.2v4 cc rejects this sort of thing.  */
29509     char tx;
29510     char *t = &tx;
29511     char const *s = 0 ? (char *) 0 : (char const *) 0;
29512
29513     *t++ = 0;
29514     if (s) return 0;
29515   }
29516   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
29517     int x[] = {25, 17};
29518     const int *foo = &x[0];
29519     ++foo;
29520   }
29521   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
29522     typedef const int *iptr;
29523     iptr p = 0;
29524     ++p;
29525   }
29526   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
29527        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
29528     struct s { int j; const int *ap[3]; } bx;
29529     struct s *b = &bx; b->j = 5;
29530   }
29531   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
29532     const int foo = 10;
29533     if (!foo) return 0;
29534   }
29535   return !cs[0] && !zero.x;
29536 #endif
29537
29538   ;
29539   return 0;
29540 }
29541 _ACEOF
29542 if ac_fn_c_try_compile "$LINENO"; then :
29543   ac_cv_c_const=yes
29544 else
29545   ac_cv_c_const=no
29546 fi
29547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29548 fi
29549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
29550 $as_echo "$ac_cv_c_const" >&6; }
29551 if test $ac_cv_c_const = no; then
29552
29553 $as_echo "#define const /**/" >>confdefs.h
29554
29555 fi
29556
29557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
29558 $as_echo_n "checking for inline... " >&6; }
29559 if ${ac_cv_c_inline+:} false; then :
29560   $as_echo_n "(cached) " >&6
29561 else
29562   ac_cv_c_inline=no
29563 for ac_kw in inline __inline__ __inline; do
29564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29565 /* end confdefs.h.  */
29566 #ifndef __cplusplus
29567 typedef int foo_t;
29568 static $ac_kw foo_t static_foo () {return 0; }
29569 $ac_kw foo_t foo () {return 0; }
29570 #endif
29571
29572 _ACEOF
29573 if ac_fn_c_try_compile "$LINENO"; then :
29574   ac_cv_c_inline=$ac_kw
29575 fi
29576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29577   test "$ac_cv_c_inline" != no && break
29578 done
29579
29580 fi
29581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
29582 $as_echo "$ac_cv_c_inline" >&6; }
29583
29584 case $ac_cv_c_inline in
29585   inline | yes) ;;
29586   *)
29587     case $ac_cv_c_inline in
29588       no) ac_val=;;
29589       *) ac_val=$ac_cv_c_inline;;
29590     esac
29591     cat >>confdefs.h <<_ACEOF
29592 #ifndef __cplusplus
29593 #define inline $ac_val
29594 #endif
29595 _ACEOF
29596     ;;
29597 esac
29598
29599  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
29600 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
29601 if ${ac_cv_c_bigendian+:} false; then :
29602   $as_echo_n "(cached) " >&6
29603 else
29604   ac_cv_c_bigendian=unknown
29605     # See if we're dealing with a universal compiler.
29606     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29607 /* end confdefs.h.  */
29608 #ifndef __APPLE_CC__
29609                not a universal capable compiler
29610              #endif
29611              typedef int dummy;
29612
29613 _ACEOF
29614 if ac_fn_c_try_compile "$LINENO"; then :
29615
29616         # Check for potential -arch flags.  It is not universal unless
29617         # there are at least two -arch flags with different values.
29618         ac_arch=
29619         ac_prev=
29620         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
29621          if test -n "$ac_prev"; then
29622            case $ac_word in
29623              i?86 | x86_64 | ppc | ppc64)
29624                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
29625                  ac_arch=$ac_word
29626                else
29627                  ac_cv_c_bigendian=universal
29628                  break
29629                fi
29630                ;;
29631            esac
29632            ac_prev=
29633          elif test "x$ac_word" = "x-arch"; then
29634            ac_prev=arch
29635          fi
29636        done
29637 fi
29638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29639     if test $ac_cv_c_bigendian = unknown; then
29640       # See if sys/param.h defines the BYTE_ORDER macro.
29641       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29642 /* end confdefs.h.  */
29643 #include <sys/types.h>
29644              #include <sys/param.h>
29645
29646 int
29647 main ()
29648 {
29649 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
29650                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
29651                      && LITTLE_ENDIAN)
29652               bogus endian macros
29653              #endif
29654
29655   ;
29656   return 0;
29657 }
29658 _ACEOF
29659 if ac_fn_c_try_compile "$LINENO"; then :
29660   # It does; now see whether it defined to BIG_ENDIAN or not.
29661          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29662 /* end confdefs.h.  */
29663 #include <sys/types.h>
29664                 #include <sys/param.h>
29665
29666 int
29667 main ()
29668 {
29669 #if BYTE_ORDER != BIG_ENDIAN
29670                  not big endian
29671                 #endif
29672
29673   ;
29674   return 0;
29675 }
29676 _ACEOF
29677 if ac_fn_c_try_compile "$LINENO"; then :
29678   ac_cv_c_bigendian=yes
29679 else
29680   ac_cv_c_bigendian=no
29681 fi
29682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29683 fi
29684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29685     fi
29686     if test $ac_cv_c_bigendian = unknown; then
29687       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
29688       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29689 /* end confdefs.h.  */
29690 #include <limits.h>
29691
29692 int
29693 main ()
29694 {
29695 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
29696               bogus endian macros
29697              #endif
29698
29699   ;
29700   return 0;
29701 }
29702 _ACEOF
29703 if ac_fn_c_try_compile "$LINENO"; then :
29704   # It does; now see whether it defined to _BIG_ENDIAN or not.
29705          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29706 /* end confdefs.h.  */
29707 #include <limits.h>
29708
29709 int
29710 main ()
29711 {
29712 #ifndef _BIG_ENDIAN
29713                  not big endian
29714                 #endif
29715
29716   ;
29717   return 0;
29718 }
29719 _ACEOF
29720 if ac_fn_c_try_compile "$LINENO"; then :
29721   ac_cv_c_bigendian=yes
29722 else
29723   ac_cv_c_bigendian=no
29724 fi
29725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29726 fi
29727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29728     fi
29729     if test $ac_cv_c_bigendian = unknown; then
29730       # Compile a test program.
29731       if test "$cross_compiling" = yes; then :
29732   # Try to guess by grepping values from an object file.
29733          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29734 /* end confdefs.h.  */
29735 short int ascii_mm[] =
29736                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
29737                 short int ascii_ii[] =
29738                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
29739                 int use_ascii (int i) {
29740                   return ascii_mm[i] + ascii_ii[i];
29741                 }
29742                 short int ebcdic_ii[] =
29743                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
29744                 short int ebcdic_mm[] =
29745                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
29746                 int use_ebcdic (int i) {
29747                   return ebcdic_mm[i] + ebcdic_ii[i];
29748                 }
29749                 extern int foo;
29750
29751 int
29752 main ()
29753 {
29754 return use_ascii (foo) == use_ebcdic (foo);
29755   ;
29756   return 0;
29757 }
29758 _ACEOF
29759 if ac_fn_c_try_compile "$LINENO"; then :
29760   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
29761               ac_cv_c_bigendian=yes
29762             fi
29763             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
29764               if test "$ac_cv_c_bigendian" = unknown; then
29765                 ac_cv_c_bigendian=no
29766               else
29767                 # finding both strings is unlikely to happen, but who knows?
29768                 ac_cv_c_bigendian=unknown
29769               fi
29770             fi
29771 fi
29772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29773 else
29774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29775 /* end confdefs.h.  */
29776 $ac_includes_default
29777 int
29778 main ()
29779 {
29780
29781              /* Are we little or big endian?  From Harbison&Steele.  */
29782              union
29783              {
29784                long int l;
29785                char c[sizeof (long int)];
29786              } u;
29787              u.l = 1;
29788              return u.c[sizeof (long int) - 1] == 1;
29789
29790   ;
29791   return 0;
29792 }
29793 _ACEOF
29794 if ac_fn_c_try_run "$LINENO"; then :
29795   ac_cv_c_bigendian=no
29796 else
29797   ac_cv_c_bigendian=yes
29798 fi
29799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
29800   conftest.$ac_objext conftest.beam conftest.$ac_ext
29801 fi
29802
29803     fi
29804 fi
29805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
29806 $as_echo "$ac_cv_c_bigendian" >&6; }
29807  case $ac_cv_c_bigendian in #(
29808    yes)
29809      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
29810 ;; #(
29811    no)
29812       ;; #(
29813    universal)
29814
29815 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
29816
29817      ;; #(
29818    *)
29819      as_fn_error $? "unknown endianness
29820  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
29821  esac
29822
29823
29824 # ------------------------------ #
29825 # Checks for library functions.  #
29826 # ------------------------------ #
29827
29828 for ac_func in getuid getgid \
29829                 pread pread64 pwrite resize_term \
29830                 getpgid setsid \
29831                 sigsetmask \
29832                 ttrace wresize setlocale iconvlist libiconvlist btowc \
29833                 setrlimit getrlimit posix_madvise waitpid \
29834                 use_default_colors
29835 do :
29836   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
29837 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
29838 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
29839   cat >>confdefs.h <<_ACEOF
29840 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
29841 _ACEOF
29842
29843 fi
29844 done
29845
29846
29847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
29848 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
29849 if ${am_cv_langinfo_codeset+:} false; then :
29850   $as_echo_n "(cached) " >&6
29851 else
29852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29853 /* end confdefs.h.  */
29854 #include <langinfo.h>
29855 int
29856 main ()
29857 {
29858 char* cs = nl_langinfo(CODESET);
29859   ;
29860   return 0;
29861 }
29862 _ACEOF
29863 if ac_fn_c_try_link "$LINENO"; then :
29864   am_cv_langinfo_codeset=yes
29865 else
29866   am_cv_langinfo_codeset=no
29867 fi
29868 rm -f core conftest.err conftest.$ac_objext \
29869     conftest$ac_exeext conftest.$ac_ext
29870
29871 fi
29872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
29873 $as_echo "$am_cv_langinfo_codeset" >&6; }
29874   if test $am_cv_langinfo_codeset = yes; then
29875
29876 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
29877
29878   fi
29879
29880
29881 # Check the return and argument types of ptrace.
29882
29883
29884 for ac_header in sys/ptrace.h ptrace.h
29885 do :
29886   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
29887 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
29888 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
29889   cat >>confdefs.h <<_ACEOF
29890 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
29891 _ACEOF
29892
29893 fi
29894
29895 done
29896
29897
29898 gdb_ptrace_headers='
29899 #include <sys/types.h>
29900 #if HAVE_SYS_PTRACE_H
29901 # include <sys/ptrace.h>
29902 #endif
29903 #if HAVE_UNISTD_H
29904 # include <unistd.h>
29905 #endif
29906 '
29907
29908 # Check return type.  Varargs (used on GNU/Linux) conflict with the
29909 # empty argument list, so check for that explicitly.
29910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
29911 $as_echo_n "checking return type of ptrace... " >&6; }
29912 if ${gdb_cv_func_ptrace_ret+:} false; then :
29913   $as_echo_n "(cached) " >&6
29914 else
29915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29916 /* end confdefs.h.  */
29917  $gdb_ptrace_headers
29918 int
29919 main ()
29920 {
29921 extern long ptrace (enum __ptrace_request, ...);
29922
29923   ;
29924   return 0;
29925 }
29926 _ACEOF
29927 if ac_fn_c_try_compile "$LINENO"; then :
29928   gdb_cv_func_ptrace_ret='long'
29929 else
29930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29931 /* end confdefs.h.  */
29932 $gdb_ptrace_headers
29933 int
29934 main ()
29935 {
29936 extern int ptrace ();
29937
29938   ;
29939   return 0;
29940 }
29941 _ACEOF
29942 if ac_fn_c_try_compile "$LINENO"; then :
29943   gdb_cv_func_ptrace_ret='int'
29944 else
29945   gdb_cv_func_ptrace_ret='long'
29946
29947 fi
29948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29949
29950 fi
29951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29952
29953 fi
29954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
29955 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
29956
29957
29958 cat >>confdefs.h <<_ACEOF
29959 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
29960 _ACEOF
29961
29962
29963 # Check argument types.
29964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
29965 $as_echo_n "checking types of arguments for ptrace... " >&6; }
29966 if ${gdb_cv_func_ptrace_args+:} false; then :
29967   $as_echo_n "(cached) " >&6
29968 else
29969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29970 /* end confdefs.h.  */
29971 $gdb_ptrace_headers
29972 int
29973 main ()
29974 {
29975 extern long ptrace (enum __ptrace_request, ...);
29976
29977   ;
29978   return 0;
29979 }
29980 _ACEOF
29981 if ac_fn_c_try_compile "$LINENO"; then :
29982   gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
29983 else
29984   for gdb_arg1 in 'int' 'long'; do
29985         for gdb_arg2 in 'pid_t' 'int' 'long'; do
29986           for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
29987             for gdb_arg4 in 'int' 'long' 'void *'; do
29988               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29989 /* end confdefs.h.  */
29990 $gdb_ptrace_headers
29991 int
29992 main ()
29993 {
29994 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
29995
29996   ;
29997   return 0;
29998 }
29999 _ACEOF
30000 if ac_fn_c_try_compile "$LINENO"; then :
30001   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
30002                  break 4;
30003
30004 fi
30005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30006
30007               for gdb_arg5 in 'int *' 'int' 'long'; do
30008                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30009 /* end confdefs.h.  */
30010 $gdb_ptrace_headers
30011 int
30012 main ()
30013 {
30014 extern $gdb_cv_func_ptrace_ret ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
30015
30016   ;
30017   return 0;
30018 }
30019 _ACEOF
30020 if ac_fn_c_try_compile "$LINENO"; then :
30021   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
30022                    break 5;
30023
30024 fi
30025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30026               done
30027             done
30028           done
30029         done
30030       done
30031       # Provide a safe default value.
30032       : ${gdb_cv_func_ptrace_args='int,int,long,long'}
30033
30034 fi
30035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30036
30037 fi
30038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
30039 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
30040
30041 ac_save_IFS=$IFS; IFS=','
30042 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
30043 IFS=$ac_save_IFS
30044 shift
30045
30046 cat >>confdefs.h <<_ACEOF
30047 #define PTRACE_TYPE_ARG1 $1
30048 _ACEOF
30049
30050
30051 cat >>confdefs.h <<_ACEOF
30052 #define PTRACE_TYPE_ARG3 $3
30053 _ACEOF
30054
30055
30056 cat >>confdefs.h <<_ACEOF
30057 #define PTRACE_TYPE_ARG4 $4
30058 _ACEOF
30059
30060 if test -n "$5"; then
30061
30062 cat >>confdefs.h <<_ACEOF
30063 #define PTRACE_TYPE_ARG5 $5
30064 _ACEOF
30065
30066 fi
30067
30068
30069 if test "$cross_compiling" = no; then
30070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
30071 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
30072 if ${ac_cv_func_setpgrp_void+:} false; then :
30073   $as_echo_n "(cached) " >&6
30074 else
30075   if test "$cross_compiling" = yes; then :
30076   as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
30077 else
30078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30079 /* end confdefs.h.  */
30080 $ac_includes_default
30081 int
30082 main ()
30083 {
30084 /* If this system has a BSD-style setpgrp which takes arguments,
30085   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
30086   exit successfully. */
30087   return setpgrp (1,1) != -1;
30088   ;
30089   return 0;
30090 }
30091 _ACEOF
30092 if ac_fn_c_try_run "$LINENO"; then :
30093   ac_cv_func_setpgrp_void=no
30094 else
30095   ac_cv_func_setpgrp_void=yes
30096 fi
30097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
30098   conftest.$ac_objext conftest.beam conftest.$ac_ext
30099 fi
30100
30101 fi
30102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
30103 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
30104 if test $ac_cv_func_setpgrp_void = yes; then
30105
30106 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
30107
30108 fi
30109
30110 else
30111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
30112 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
30113 if ${ac_cv_func_setpgrp_void+:} false; then :
30114   $as_echo_n "(cached) " >&6
30115 else
30116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30117 /* end confdefs.h.  */
30118 #include <unistd.h>
30119 int
30120 main ()
30121 {
30122 if (setpgrp(1,1) == -1)
30123              exit (0);
30124            else
30125              exit (1);
30126
30127   ;
30128   return 0;
30129 }
30130 _ACEOF
30131 if ac_fn_c_try_compile "$LINENO"; then :
30132   ac_cv_func_setpgrp_void=no
30133 else
30134   ac_cv_func_setpgrp_void=yes
30135
30136 fi
30137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30138
30139 fi
30140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
30141 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
30142 if test "$ac_cv_func_setpgrp_void" = yes; then
30143   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
30144
30145 fi
30146 fi
30147
30148 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
30149 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
30150 #include <sys/proc.h>
30151
30152 "
30153 if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
30154
30155 cat >>confdefs.h <<_ACEOF
30156 #define HAVE_STRUCT_THREAD_TD_PCB 1
30157 _ACEOF
30158
30159
30160 fi
30161
30162
30163 # See if <sys/lwp.h> defines `struct lwp`.
30164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
30165 $as_echo_n "checking for struct lwp... " >&6; }
30166 if ${gdb_cv_struct_lwp+:} false; then :
30167   $as_echo_n "(cached) " >&6
30168 else
30169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30170 /* end confdefs.h.  */
30171 #include <sys/param.h>
30172          #define _KMEMUSER
30173          #include <sys/lwp.h>
30174 int
30175 main ()
30176 {
30177 struct lwp l;
30178
30179   ;
30180   return 0;
30181 }
30182 _ACEOF
30183 if ac_fn_c_try_compile "$LINENO"; then :
30184   gdb_cv_struct_lwp=yes
30185 else
30186   gdb_cv_struct_lwp=no
30187
30188 fi
30189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30190
30191 fi
30192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
30193 $as_echo "$gdb_cv_struct_lwp" >&6; }
30194 if test "$gdb_cv_struct_lwp" = yes; then
30195
30196 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
30197
30198 fi
30199
30200 # See if <machine/reg.h> degines `struct reg'.
30201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
30202 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
30203 if ${gdb_cv_struct_reg+:} false; then :
30204   $as_echo_n "(cached) " >&6
30205 else
30206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30207 /* end confdefs.h.  */
30208 #include <sys/types.h>
30209          #include <machine/reg.h>
30210 int
30211 main ()
30212 {
30213 struct reg r;
30214
30215   ;
30216   return 0;
30217 }
30218 _ACEOF
30219 if ac_fn_c_try_compile "$LINENO"; then :
30220   gdb_cv_struct_reg=yes
30221 else
30222   gdb_cv_struct_reg=no
30223
30224 fi
30225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30226
30227 fi
30228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
30229 $as_echo "$gdb_cv_struct_reg" >&6; }
30230 if test "$gdb_cv_struct_reg" = yes; then
30231
30232 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
30233
30234 fi
30235
30236 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
30237 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
30238 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
30239 #include <machine/reg.h>
30240 "
30241 if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
30242
30243 cat >>confdefs.h <<_ACEOF
30244 #define HAVE_STRUCT_REG_R_FS 1
30245 _ACEOF
30246
30247
30248 fi
30249 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
30250 #include <machine/reg.h>
30251 "
30252 if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
30253
30254 cat >>confdefs.h <<_ACEOF
30255 #define HAVE_STRUCT_REG_R_GS 1
30256 _ACEOF
30257
30258
30259 fi
30260
30261
30262 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
30263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
30264 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
30265 if ${gdb_cv_have_ptrace_getregs+:} false; then :
30266   $as_echo_n "(cached) " >&6
30267 else
30268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30269 /* end confdefs.h.  */
30270 #include <sys/ptrace.h>
30271 int
30272 main ()
30273 {
30274 PTRACE_GETREGS;
30275   ;
30276   return 0;
30277 }
30278 _ACEOF
30279 if ac_fn_c_try_compile "$LINENO"; then :
30280   gdb_cv_have_ptrace_getregs=yes
30281 else
30282   gdb_cv_have_ptrace_getregs=no
30283
30284 fi
30285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30286
30287 fi
30288
30289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
30290 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
30291 if test "$gdb_cv_have_ptrace_getregs" = yes; then
30292
30293 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
30294
30295 fi
30296
30297 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
30298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
30299 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
30300 if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
30301   $as_echo_n "(cached) " >&6
30302 else
30303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30304 /* end confdefs.h.  */
30305 #include <sys/ptrace.h>
30306 int
30307 main ()
30308 {
30309 PTRACE_GETFPXREGS;
30310   ;
30311   return 0;
30312 }
30313 _ACEOF
30314 if ac_fn_c_try_compile "$LINENO"; then :
30315   gdb_cv_have_ptrace_getfpxregs=yes
30316 else
30317   gdb_cv_have_ptrace_getfpxregs=no
30318
30319 fi
30320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30321
30322 fi
30323
30324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
30325 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
30326 if test "$gdb_cv_have_ptrace_getfpxregs" = yes; then
30327
30328 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
30329
30330 fi
30331
30332 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
30333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
30334 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
30335 if ${gdb_cv_have_pt_getdbregs+:} false; then :
30336   $as_echo_n "(cached) " >&6
30337 else
30338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30339 /* end confdefs.h.  */
30340 #include <sys/types.h>
30341          #include <sys/ptrace.h>
30342 int
30343 main ()
30344 {
30345 PT_GETDBREGS;
30346
30347   ;
30348   return 0;
30349 }
30350 _ACEOF
30351 if ac_fn_c_try_compile "$LINENO"; then :
30352   gdb_cv_have_pt_getdbregs=yes
30353 else
30354   gdb_cv_have_pt_getdbregs=no
30355
30356 fi
30357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30358
30359 fi
30360
30361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
30362 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
30363 if test "$gdb_cv_have_pt_getdbregs" = yes; then
30364
30365 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
30366
30367 fi
30368
30369 # See if <sys/ptrace.h> supports LWP names on FreeBSD
30370 # Older FreeBSD versions don't have the pl_tdname member of
30371 # `struct ptrace_lwpinfo'.
30372 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
30373 "
30374 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
30375
30376 cat >>confdefs.h <<_ACEOF
30377 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
30378 _ACEOF
30379
30380
30381 fi
30382
30383
30384 # See if <sys/ptrace.h> supports syscall fields on FreeBSD.  The
30385 # pl_syscall_code member of `struct ptrace_lwpinfo' was added in
30386 # FreeBSD 10.3.
30387 ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
30388 "
30389 if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
30390
30391 cat >>confdefs.h <<_ACEOF
30392 #define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
30393 _ACEOF
30394
30395
30396 fi
30397
30398
30399 # Check if the compiler supports the `long long' type.
30400
30401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
30402 $as_echo_n "checking for long long support in compiler... " >&6; }
30403 if ${gdb_cv_c_long_long+:} false; then :
30404   $as_echo_n "(cached) " >&6
30405 else
30406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30407 /* end confdefs.h.  */
30408 extern long long foo;
30409 int
30410 main ()
30411 {
30412 switch (foo & 2) { case 0: return 1; }
30413   ;
30414   return 0;
30415 }
30416 _ACEOF
30417 if ac_fn_c_try_compile "$LINENO"; then :
30418   gdb_cv_c_long_long=yes
30419 else
30420   gdb_cv_c_long_long=no
30421 fi
30422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30423 fi
30424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
30425 $as_echo "$gdb_cv_c_long_long" >&6; }
30426 if test "$gdb_cv_c_long_long" != yes; then
30427   # libdecnumber requires long long.
30428   as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
30429 fi
30430
30431 # Check if the compiler and runtime support printing decfloats.
30432
30433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
30434 $as_echo_n "checking for decfloat support in printf... " >&6; }
30435 if ${gdb_cv_printf_has_decfloat+:} false; then :
30436   $as_echo_n "(cached) " >&6
30437 else
30438   if test "$cross_compiling" = yes; then :
30439   gdb_cv_printf_has_decfloat=no
30440 else
30441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30442 /* end confdefs.h.  */
30443 $ac_includes_default
30444 int
30445 main ()
30446 {
30447 char buf[64];
30448   _Decimal32 d32 = 1.2345df;
30449   _Decimal64 d64 = 1.2345dd;
30450   _Decimal128 d128 = 1.2345dl;
30451   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
30452   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
30453   ;
30454   return 0;
30455 }
30456 _ACEOF
30457 if ac_fn_c_try_run "$LINENO"; then :
30458   gdb_cv_printf_has_decfloat=yes
30459 else
30460   gdb_cv_printf_has_decfloat=no
30461 fi
30462 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
30463   conftest.$ac_objext conftest.beam conftest.$ac_ext
30464 fi
30465
30466 fi
30467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
30468 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
30469 if test "$gdb_cv_printf_has_decfloat" = yes; then
30470
30471 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
30472
30473 fi
30474
30475 # Check if the compiler supports the `long double' type.  We can't use
30476 # AC_C_LONG_DOUBLE because that one does additional checks on the
30477 # constants defined in <float.h> that fail on some systems,
30478 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
30479
30480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
30481 $as_echo_n "checking for long double support in compiler... " >&6; }
30482 if ${gdb_cv_c_long_double+:} false; then :
30483   $as_echo_n "(cached) " >&6
30484 else
30485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30486 /* end confdefs.h.  */
30487 long double foo;
30488 _ACEOF
30489 if ac_fn_c_try_compile "$LINENO"; then :
30490   gdb_cv_c_long_double=yes
30491 else
30492   gdb_cv_c_long_double=no
30493 fi
30494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30495 fi
30496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
30497 $as_echo "$gdb_cv_c_long_double" >&6; }
30498 if test "$gdb_cv_c_long_double" = yes; then
30499
30500 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
30501
30502 fi
30503
30504 # Check if the compiler and runtime support printing long doubles.
30505
30506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
30507 $as_echo_n "checking for long double support in printf... " >&6; }
30508 if ${gdb_cv_printf_has_long_double+:} false; then :
30509   $as_echo_n "(cached) " >&6
30510 else
30511   if test "$cross_compiling" = yes; then :
30512   gdb_cv_printf_has_long_double=no
30513 else
30514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30515 /* end confdefs.h.  */
30516 $ac_includes_default
30517 int
30518 main ()
30519 {
30520 char buf[16];
30521   long double f = 3.141592653;
30522   sprintf (buf, "%Lg", f);
30523   return (strncmp ("3.14159", buf, 7));
30524   ;
30525   return 0;
30526 }
30527 _ACEOF
30528 if ac_fn_c_try_run "$LINENO"; then :
30529   gdb_cv_printf_has_long_double=yes
30530 else
30531   gdb_cv_printf_has_long_double=no
30532 fi
30533 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
30534   conftest.$ac_objext conftest.beam conftest.$ac_ext
30535 fi
30536
30537 fi
30538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
30539 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
30540 if test "$gdb_cv_printf_has_long_double" = yes; then
30541
30542 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
30543
30544 fi
30545
30546 # Check if the compiler and runtime support scanning long doubles.
30547
30548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
30549 $as_echo_n "checking for long double support in scanf... " >&6; }
30550 if ${gdb_cv_scanf_has_long_double+:} false; then :
30551   $as_echo_n "(cached) " >&6
30552 else
30553   if test "$cross_compiling" = yes; then :
30554   gdb_cv_scanf_has_long_double=no
30555 else
30556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30557 /* end confdefs.h.  */
30558 #include <stdio.h>
30559 int
30560 main ()
30561 {
30562 char *buf = "3.141592653";
30563   long double f = 0;
30564   sscanf (buf, "%Lg", &f);
30565   return !(f > 3.14159 && f < 3.14160);
30566   ;
30567   return 0;
30568 }
30569 _ACEOF
30570 if ac_fn_c_try_run "$LINENO"; then :
30571   gdb_cv_scanf_has_long_double=yes
30572 else
30573   gdb_cv_scanf_has_long_double=no
30574 fi
30575 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
30576   conftest.$ac_objext conftest.beam conftest.$ac_ext
30577 fi
30578
30579 fi
30580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
30581 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
30582 if test "$gdb_cv_scanf_has_long_double" = yes; then
30583
30584 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
30585
30586 fi
30587
30588 case ${host_os} in
30589 aix*)
30590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
30591 $as_echo_n "checking for -bbigtoc option... " >&6; }
30592 if ${gdb_cv_bigtoc+:} false; then :
30593   $as_echo_n "(cached) " >&6
30594 else
30595   SAVE_LDFLAGS=$LDFLAGS
30596
30597      case $GCC in
30598        yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
30599        *) gdb_cv_bigtoc=-bbigtoc ;;
30600      esac
30601
30602      LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
30603      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30604 /* end confdefs.h.  */
30605
30606 int
30607 main ()
30608 {
30609 int i;
30610   ;
30611   return 0;
30612 }
30613 _ACEOF
30614 if ac_fn_c_try_link "$LINENO"; then :
30615
30616 else
30617   gdb_cv_bigtoc=
30618
30619 fi
30620 rm -f core conftest.err conftest.$ac_objext \
30621     conftest$ac_exeext conftest.$ac_ext
30622      LDFLAGS="${SAVE_LDFLAGS}"
30623
30624 fi
30625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
30626 $as_echo "$gdb_cv_bigtoc" >&6; }
30627   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
30628   ;;
30629 esac
30630
30631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
30632 $as_echo_n "checking for the dynamic export flag... " >&6; }
30633 dynamic_list=false
30634 if test "${gdb_native}" = yes; then
30635    # The dynamically loaded libthread_db needs access to symbols in the gdb
30636    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
30637    # may not be supported there.
30638    old_LDFLAGS="$LDFLAGS"
30639    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
30640    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
30641    LDFLAGS="$LDFLAGS $RDYNAMIC"
30642    if test "${have_libpython}" = no; then
30643      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30644 /* end confdefs.h.  */
30645
30646 int
30647 main ()
30648 {
30649
30650   ;
30651   return 0;
30652 }
30653 _ACEOF
30654 if ac_fn_c_try_link "$LINENO"; then :
30655   dynamic_list=true
30656 fi
30657 rm -f core conftest.err conftest.$ac_objext \
30658     conftest$ac_exeext conftest.$ac_ext
30659    else
30660      # Workaround http://bugs.python.org/issue4434 where static
30661      # libpythonX.Y.a would get its symbols required for
30662      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
30663      # Problem does not happen for the recommended libpythonX.Y.so linkage.
30664
30665      # Note the workaround for Python
30666      # http://bugs.python.org/issue10112 earlier has removed
30667      # -export-dynamic from PYTHON_LIBS.  That's exactly what we want
30668      # here too, as otherwise it'd make this -Wl,--dynamic-list test
30669      # always pass.
30670      old_CFLAGS="$CFLAGS"
30671      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
30672      old_LIBS="$LIBS"
30673      LIBS="$LIBS $PYTHON_LIBS"
30674      old_CPPFLAGS="$CPPFLAGS"
30675      CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
30676      if test "$cross_compiling" = yes; then :
30677   true
30678 else
30679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30680 /* end confdefs.h.  */
30681 #include "Python.h"
30682 int
30683 main ()
30684 {
30685 int err;
30686           Py_Initialize ();
30687           err = PyRun_SimpleString ("import ctypes\n");
30688           Py_Finalize ();
30689           return err == 0 ? 0 : 1;
30690   ;
30691   return 0;
30692 }
30693 _ACEOF
30694 if ac_fn_c_try_run "$LINENO"; then :
30695   dynamic_list=true
30696 fi
30697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
30698   conftest.$ac_objext conftest.beam conftest.$ac_ext
30699 fi
30700
30701      LIBS="$old_LIBS"
30702      CFLAGS="$old_CFLAGS"
30703      CPPFLAGS="$old_CPPFLAGS"
30704    fi
30705    LDFLAGS="$old_LDFLAGS"
30706 fi
30707 if $dynamic_list; then
30708   found="-Wl,--dynamic-list"
30709   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
30710 else
30711   found="-rdynamic"
30712   RDYNAMIC="-rdynamic"
30713 fi
30714
30715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
30716 $as_echo "$found" >&6; }
30717
30718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether execinfo.h backtrace is available" >&5
30719 $as_echo_n "checking whether execinfo.h backtrace is available... " >&6; }
30720 if ${gdb_cv_execinfo_backtrace+:} false; then :
30721   $as_echo_n "(cached) " >&6
30722 else
30723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30724 /* end confdefs.h.  */
30725
30726          #include <execinfo.h>
30727
30728 int
30729 main ()
30730 {
30731
30732          int f;
30733          void *b[2];
30734          f = backtrace (b, 2);
30735          backtrace_symbols_fd (b, f, 2);
30736
30737   ;
30738   return 0;
30739 }
30740 _ACEOF
30741 if ac_fn_c_try_link "$LINENO"; then :
30742   gdb_cv_execinfo_backtrace=yes
30743 else
30744   gdb_cv_execinfo_backtrace=no
30745 fi
30746 rm -f core conftest.err conftest.$ac_objext \
30747     conftest$ac_exeext conftest.$ac_ext
30748 fi
30749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_execinfo_backtrace" >&5
30750 $as_echo "$gdb_cv_execinfo_backtrace" >&6; }
30751 if test "$gdb_cv_execinfo_backtrace" = yes; then
30752
30753 $as_echo "#define HAVE_EXECINFO_BACKTRACE 1" >>confdefs.h
30754
30755 fi
30756
30757
30758 if test "${build}" = "${host}" -a "${host}" = "${target}" ; then
30759    case ${host_os} in
30760    aix*)
30761       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
30762 $as_echo_n "checking for AiX thread debugging library... " >&6; }
30763       if ${gdb_cv_have_aix_thread_debug+:} false; then :
30764   $as_echo_n "(cached) " >&6
30765 else
30766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30767 /* end confdefs.h.  */
30768 #include <sys/pthdebug.h>
30769 int
30770 main ()
30771 {
30772 #ifndef PTHDB_VERSION_3
30773                #error
30774                #endif
30775
30776   ;
30777   return 0;
30778 }
30779 _ACEOF
30780 if ac_fn_c_try_compile "$LINENO"; then :
30781   gdb_cv_have_aix_thread_debug=yes
30782 else
30783   gdb_cv_have_aix_thread_debug=no
30784
30785 fi
30786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30787
30788 fi
30789
30790       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
30791 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
30792       if test "$gdb_cv_have_aix_thread_debug" = yes; then
30793          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
30794          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
30795          LIBS="$LIBS -lpthdebug"
30796
30797          # Older versions of AIX do not provide the declaration for
30798          # the getthrds function (it appears that it was introduced
30799          # with AIX 6.x).
30800          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
30801 "
30802 if test "x$ac_cv_have_decl_getthrds" = xyes; then :
30803   ac_have_decl=1
30804 else
30805   ac_have_decl=0
30806 fi
30807
30808 cat >>confdefs.h <<_ACEOF
30809 #define HAVE_DECL_GETTHRDS $ac_have_decl
30810 _ACEOF
30811
30812       fi
30813       ;;
30814    esac
30815
30816 fi
30817
30818 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
30819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
30820 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
30821 if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
30822   $as_echo_n "(cached) " >&6
30823 else
30824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30825 /* end confdefs.h.  */
30826 #include <thread_db.h>
30827 int
30828 main ()
30829 {
30830 int i = TD_NOTALLOC;
30831
30832   ;
30833   return 0;
30834 }
30835 _ACEOF
30836 if ac_fn_c_try_compile "$LINENO"; then :
30837   gdb_cv_thread_db_h_has_td_notalloc=yes
30838 else
30839   gdb_cv_thread_db_h_has_td_notalloc=no
30840
30841 fi
30842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30843
30844 fi
30845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
30846 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
30847
30848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
30849 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
30850 if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
30851   $as_echo_n "(cached) " >&6
30852 else
30853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30854 /* end confdefs.h.  */
30855 #include <thread_db.h>
30856 int
30857 main ()
30858 {
30859 int i = TD_VERSION;
30860
30861   ;
30862   return 0;
30863 }
30864 _ACEOF
30865 if ac_fn_c_try_compile "$LINENO"; then :
30866   gdb_cv_thread_db_h_has_td_version=yes
30867 else
30868   gdb_cv_thread_db_h_has_td_version=no
30869
30870 fi
30871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30872
30873 fi
30874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
30875 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
30876
30877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
30878 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
30879 if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
30880   $as_echo_n "(cached) " >&6
30881 else
30882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30883 /* end confdefs.h.  */
30884 #include <thread_db.h>
30885 int
30886 main ()
30887 {
30888 int i = TD_NOTLS;
30889
30890   ;
30891   return 0;
30892 }
30893 _ACEOF
30894 if ac_fn_c_try_compile "$LINENO"; then :
30895   gdb_cv_thread_db_h_has_td_notls=yes
30896 else
30897   gdb_cv_thread_db_h_has_td_notls=no
30898
30899 fi
30900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30901
30902 fi
30903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
30904 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
30905 fi
30906 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
30907
30908 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
30909
30910 fi
30911 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
30912
30913 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
30914
30915 fi
30916 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
30917
30918 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
30919
30920 fi
30921
30922 case $host_os in
30923   go32* | *djgpp*)
30924     gdbinit=gdb.ini
30925     ;;
30926   *)
30927     gdbinit=.gdbinit
30928     ;;
30929 esac
30930
30931 cat >>confdefs.h <<_ACEOF
30932 #define GDBINIT "$gdbinit"
30933 _ACEOF
30934
30935
30936
30937 cat >>confdefs.h <<_ACEOF
30938 #define GDBEARLYINIT ".gdbearlyinit"
30939 _ACEOF
30940
30941
30942
30943 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
30944 # except that the argument to --with-sysroot is optional.
30945 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
30946 if test "x$with_sysroot" = xyes; then
30947   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
30948 fi
30949
30950 # Check whether --with-sysroot was given.
30951 if test "${with_sysroot+set}" = set; then :
30952   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
30953 else
30954   TARGET_SYSTEM_ROOT=
30955 fi
30956
30957
30958   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
30959   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
30960   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
30961   ac_define_dir=`eval echo $ac_define_dir`
30962
30963 cat >>confdefs.h <<_ACEOF
30964 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
30965 _ACEOF
30966
30967
30968
30969
30970   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
30971      if test "x$prefix" = xNONE; then
30972         test_prefix=/usr/local
30973      else
30974         test_prefix=$prefix
30975      fi
30976   else
30977      test_prefix=$exec_prefix
30978   fi
30979   value=0
30980   case ${ac_define_dir} in
30981      "${test_prefix}"|"${test_prefix}/"*|\
30982         '${exec_prefix}'|'${exec_prefix}/'*)
30983      value=1
30984      ;;
30985   esac
30986
30987 cat >>confdefs.h <<_ACEOF
30988 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
30989 _ACEOF
30990
30991
30992
30993
30994
30995 # Check whether --with-system-gdbinit was given.
30996 if test "${with_system_gdbinit+set}" = set; then :
30997   withval=$with_system_gdbinit;
30998     SYSTEM_GDBINIT=$withval
30999 else
31000   SYSTEM_GDBINIT=
31001 fi
31002
31003
31004   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
31005   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
31006   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
31007   ac_define_dir=`eval echo $ac_define_dir`
31008
31009 cat >>confdefs.h <<_ACEOF
31010 #define SYSTEM_GDBINIT "$ac_define_dir"
31011 _ACEOF
31012
31013
31014
31015
31016   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
31017      if test "x$prefix" = xNONE; then
31018         test_prefix=/usr/local
31019      else
31020         test_prefix=$prefix
31021      fi
31022   else
31023      test_prefix=$exec_prefix
31024   fi
31025   value=0
31026   case ${ac_define_dir} in
31027      "${test_prefix}"|"${test_prefix}/"*|\
31028         '${exec_prefix}'|'${exec_prefix}/'*)
31029      value=1
31030      ;;
31031   esac
31032
31033 cat >>confdefs.h <<_ACEOF
31034 #define SYSTEM_GDBINIT_RELOCATABLE $value
31035 _ACEOF
31036
31037
31038
31039
31040
31041 # Check whether --with-system-gdbinit-dir was given.
31042 if test "${with_system_gdbinit_dir+set}" = set; then :
31043   withval=$with_system_gdbinit_dir;
31044     SYSTEM_GDBINIT_DIR=$withval
31045 else
31046   SYSTEM_GDBINIT_DIR=
31047 fi
31048
31049
31050   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
31051   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
31052   ac_define_dir=`eval echo $SYSTEM_GDBINIT_DIR`
31053   ac_define_dir=`eval echo $ac_define_dir`
31054
31055 cat >>confdefs.h <<_ACEOF
31056 #define SYSTEM_GDBINIT_DIR "$ac_define_dir"
31057 _ACEOF
31058
31059
31060
31061
31062   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
31063      if test "x$prefix" = xNONE; then
31064         test_prefix=/usr/local
31065      else
31066         test_prefix=$prefix
31067      fi
31068   else
31069      test_prefix=$exec_prefix
31070   fi
31071   value=0
31072   case ${ac_define_dir} in
31073      "${test_prefix}"|"${test_prefix}/"*|\
31074         '${exec_prefix}'|'${exec_prefix}/'*)
31075      value=1
31076      ;;
31077   esac
31078
31079 cat >>confdefs.h <<_ACEOF
31080 #define SYSTEM_GDBINIT_DIR_RELOCATABLE $value
31081 _ACEOF
31082
31083
31084
31085
31086
31087
31088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking the compiler type" >&5
31089 $as_echo_n "checking the compiler type... " >&6; }
31090 if ${gdb_cv_compiler_type+:} false; then :
31091   $as_echo_n "(cached) " >&6
31092 else
31093   gdb_cv_compiler_type=unknown
31094   if test "$gdb_cv_compiler_type" = unknown; then
31095      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31096 /* end confdefs.h.  */
31097
31098 int
31099 main ()
31100 {
31101
31102                           #if !defined __GNUC__ || defined __clang__
31103                           #error not gcc
31104                           #endif
31105
31106   ;
31107   return 0;
31108 }
31109 _ACEOF
31110 if ac_fn_c_try_compile "$LINENO"; then :
31111   gdb_cv_compiler_type=gcc
31112 fi
31113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31114   fi
31115
31116   if test "$gdb_cv_compiler_type" = unknown; then
31117      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31118 /* end confdefs.h.  */
31119
31120 int
31121 main ()
31122 {
31123
31124                           #ifndef __clang__
31125                           #error not clang
31126                           #endif
31127
31128   ;
31129   return 0;
31130 }
31131 _ACEOF
31132 if ac_fn_c_try_compile "$LINENO"; then :
31133   gdb_cv_compiler_type=clang
31134 fi
31135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31136   fi
31137
31138 fi
31139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_compiler_type" >&5
31140 $as_echo "$gdb_cv_compiler_type" >&6; }
31141
31142  GDB_COMPILER_TYPE="$gdb_cv_compiler_type"
31143
31144
31145 # Check whether --enable-werror was given.
31146 if test "${enable_werror+set}" = set; then :
31147   enableval=$enable_werror; case "${enableval}" in
31148      yes | y) ERROR_ON_WARNING="yes" ;;
31149      no | n)  ERROR_ON_WARNING="no" ;;
31150      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
31151    esac
31152 fi
31153
31154
31155 # Enable -Werror by default when using gcc.  Turn it off for releases.
31156 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
31157     ERROR_ON_WARNING=yes
31158 fi
31159
31160 WERROR_CFLAGS=""
31161 if test "${ERROR_ON_WARNING}" = yes ; then
31162     WERROR_CFLAGS="-Werror"
31163 fi
31164
31165 # The options we'll try to enable.
31166 build_warnings="-Wall -Wpointer-arith \
31167 -Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
31168 -Wno-switch -Wno-char-subscripts \
31169 -Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
31170 -Wno-sign-compare -Wno-error=maybe-uninitialized \
31171 -Wno-mismatched-tags \
31172 -Wno-error=deprecated-register \
31173 -Wsuggest-override \
31174 -Wimplicit-fallthrough=5 \
31175 -Wduplicated-cond \
31176 -Wshadow=local \
31177 -Wdeprecated-copy \
31178 -Wdeprecated-copy-dtor \
31179 -Wredundant-move \
31180 -Wmissing-declarations \
31181 -Wstrict-null-sentinel \
31182 -Wno-vla-cxx-extension \
31183 "
31184
31185 # The -Wmissing-prototypes flag will be accepted by GCC, but results
31186 # in a warning being printed about the flag not being valid for C++,
31187 # this is something to do with using ccache, and argument ordering.
31188 if test "$GDB_COMPILER_TYPE" != gcc; then
31189   build_warnings="$build_warnings -Wmissing-prototypes"
31190 fi
31191
31192 case "${host}" in
31193   *-*-mingw32*)
31194     # Enable -Wno-format by default when using gcc on mingw since many
31195     # GCC versions complain about %I64.
31196     build_warnings="$build_warnings -Wno-format" ;;
31197   *-*-solaris*)
31198     # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
31199     # doesn't understand.
31200     build_warnings="$build_warnings -Wno-unknown-pragmas"
31201     # Solaris 11 <unistd.h> marks vfork deprecated.
31202     build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
31203   *)
31204     # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
31205     # but there's a special case for this below.
31206     build_warnings="$build_warnings -Wformat-nonliteral" ;;
31207 esac
31208
31209 # Check whether --enable-build-warnings was given.
31210 if test "${enable_build_warnings+set}" = set; then :
31211   enableval=$enable_build_warnings; case "${enableval}" in
31212   yes)  ;;
31213   no)   build_warnings="-w";;
31214   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
31215         build_warnings="${build_warnings} ${t}";;
31216   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
31217         build_warnings="${t} ${build_warnings}";;
31218   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
31219 esac
31220 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
31221   echo "Setting compiler warning flags = $build_warnings" 6>&1
31222 fi
31223 fi
31224 # Check whether --enable-gdb-build-warnings was given.
31225 if test "${enable_gdb_build_warnings+set}" = set; then :
31226   enableval=$enable_gdb_build_warnings; case "${enableval}" in
31227   yes)  ;;
31228   no)   build_warnings="-w";;
31229   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
31230         build_warnings="${build_warnings} ${t}";;
31231   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
31232         build_warnings="${t} ${build_warnings}";;
31233   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
31234 esac
31235 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
31236   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
31237 fi
31238 fi
31239
31240 # The set of warnings supported by a C++ compiler is not the same as
31241 # of the C compiler.
31242 ac_ext=cpp
31243 ac_cpp='$CXXCPP $CPPFLAGS'
31244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31247
31248
31249 WARN_CFLAGS=""
31250 if test "x${build_warnings}" != x -a "x$GCC" = xyes
31251 then
31252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
31253 $as_echo_n "checking compiler warning flags... " >&6; }
31254     # Separate out the -Werror flag as some files just cannot be
31255     # compiled with it enabled.
31256     for w in ${build_warnings}; do
31257         # GCC does not complain about -Wno-unknown-warning.  Invert
31258         # and test -Wunknown-warning instead.
31259         case $w in
31260         -Wno-*)
31261                 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
31262         -Wformat-nonliteral)
31263                 # gcc requires -Wformat before -Wformat-nonliteral
31264                 # will work, so stick them together.
31265                 w="-Wformat $w"
31266                 wtest="$w"
31267                 ;;
31268         *)
31269                 wtest=$w ;;
31270         esac
31271
31272         case $w in
31273         -Werr*) WERROR_CFLAGS=-Werror ;;
31274         *)
31275             # Check whether GCC accepts it.
31276             saved_CFLAGS="$CFLAGS"
31277             CFLAGS="$CFLAGS -Werror $wtest"
31278             saved_CXXFLAGS="$CXXFLAGS"
31279             CXXFLAGS="$CXXFLAGS -Werror $wtest"
31280             if test "x$w" = "x-Wunused-variable"; then
31281               # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
31282               # fixed in GCC 4.9.  This test is derived from the gdb
31283               # source code that triggered this bug in GCC.
31284               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31285 /* end confdefs.h.  */
31286 struct scoped_restore_base {};
31287                     struct scoped_restore_tmpl : public scoped_restore_base {
31288                       ~scoped_restore_tmpl() {}
31289                     };
31290 int
31291 main ()
31292 {
31293 const scoped_restore_base &b = scoped_restore_tmpl();
31294
31295   ;
31296   return 0;
31297 }
31298 _ACEOF
31299 if ac_fn_cxx_try_compile "$LINENO"; then :
31300   WARN_CFLAGS="${WARN_CFLAGS} $w"
31301 fi
31302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31303             else
31304               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31305 /* end confdefs.h.  */
31306
31307 int
31308 main ()
31309 {
31310
31311   ;
31312   return 0;
31313 }
31314 _ACEOF
31315 if ac_fn_cxx_try_compile "$LINENO"; then :
31316   WARN_CFLAGS="${WARN_CFLAGS} $w"
31317 fi
31318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31319             fi
31320             CFLAGS="$saved_CFLAGS"
31321             CXXFLAGS="$saved_CXXFLAGS"
31322         esac
31323     done
31324     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
31325 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
31326 fi
31327
31328
31329
31330 ac_ext=c
31331 ac_cpp='$CPP $CPPFLAGS'
31332 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31333 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31334 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31335
31336
31337
31338 # Check whether --enable-ubsan was given.
31339 if test "${enable_ubsan+set}" = set; then :
31340   enableval=$enable_ubsan;
31341 else
31342   enable_ubsan=no
31343 fi
31344
31345 if test "x$enable_ubsan" = xauto; then
31346   if $development; then
31347     enable_ubsan=yes
31348   fi
31349 fi
31350 ac_ext=cpp
31351 ac_cpp='$CXXCPP $CPPFLAGS'
31352 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31353 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31354 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31355
31356 if test "x$enable_ubsan" = xyes; then
31357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
31358 $as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
31359   saved_CXXFLAGS="$CXXFLAGS"
31360   CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
31361         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31362 /* end confdefs.h.  */
31363
31364 int
31365 main ()
31366 {
31367
31368   ;
31369   return 0;
31370 }
31371 _ACEOF
31372 if ac_fn_cxx_try_link "$LINENO"; then :
31373   enable_ubsan=yes
31374 else
31375   enable_ubsan=no
31376
31377 fi
31378 rm -f core conftest.err conftest.$ac_objext \
31379     conftest$ac_exeext conftest.$ac_ext
31380   CXXFLAGS="$saved_CXXFLAGS"
31381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
31382 $as_echo "$enable_ubsan" >&6; }
31383   if test "x$enable_ubsan" = xyes; then
31384     WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
31385     CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
31386   fi
31387 fi
31388 ac_ext=c
31389 ac_cpp='$CPP $CPPFLAGS'
31390 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31391 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31392 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31393
31394
31395
31396 # In the Cygwin environment, we need some additional flags.
31397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
31398 $as_echo_n "checking for cygwin... " >&6; }
31399 if ${gdb_cv_os_cygwin+:} false; then :
31400   $as_echo_n "(cached) " >&6
31401 else
31402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31403 /* end confdefs.h.  */
31404
31405 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
31406 lose
31407 #endif
31408 _ACEOF
31409 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
31410   $EGREP "^lose$" >/dev/null 2>&1; then :
31411   gdb_cv_os_cygwin=yes
31412 else
31413   gdb_cv_os_cygwin=no
31414 fi
31415 rm -f conftest*
31416
31417 fi
31418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
31419 $as_echo "$gdb_cv_os_cygwin" >&6; }
31420
31421
31422 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
31423 case ${host} in
31424   *go32* ) SER_HARDWIRE=ser-go32.o ;;
31425   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
31426   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
31427   *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
31428 esac
31429
31430
31431 # libreadline needs libuser32.a in a cygwin environment
31432 WIN32LIBS=
31433 if test x"$gdb_cv_os_cygwin" = xyes; then
31434     WIN32LIBS="-luser32"
31435     case "${target}" in
31436         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
31437         ;;
31438     esac
31439 fi
31440
31441 # The ser-tcp.c module requires sockets.
31442 # Note that WIN32APILIBS is set by GDB_AC_COMMON.
31443 WIN32LIBS="$WIN32LIBS $WIN32APILIBS"
31444
31445 # Add ELF support to GDB, but only if BFD includes ELF support.
31446
31447   OLD_CFLAGS=$CFLAGS
31448   OLD_LDFLAGS=$LDFLAGS
31449   OLD_LIBS=$LIBS
31450   OLD_CC=$CC
31451   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
31452   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
31453   # always want our bfd.
31454   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
31455   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
31456   # LTLIBINTL because we use libtool as CC below.
31457   intl="$(echo "$LTLIBINTL" | sed 's,\$[{(]top_builddir[)}]/,,')"
31458   LIBS="-lbfd -liberty $intl $LIBS"
31459   CC="./libtool --quiet --mode=link $CC"
31460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
31461 $as_echo_n "checking for ELF support in BFD... " >&6; }
31462 if ${gdb_cv_var_elf+:} false; then :
31463   $as_echo_n "(cached) " >&6
31464 else
31465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31466 /* end confdefs.h.  */
31467 #include <stdlib.h>
31468            #include <string.h>
31469            #include "bfd.h"
31470            #include "elf-bfd.h"
31471 int
31472 main ()
31473 {
31474 return bfd_get_elf_phdr_upper_bound (NULL);
31475
31476   ;
31477   return 0;
31478 }
31479 _ACEOF
31480 if ac_fn_c_try_link "$LINENO"; then :
31481   gdb_cv_var_elf=yes
31482 else
31483   gdb_cv_var_elf=no
31484
31485 fi
31486 rm -f core conftest.err conftest.$ac_objext \
31487     conftest$ac_exeext conftest.$ac_ext
31488
31489 fi
31490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
31491 $as_echo "$gdb_cv_var_elf" >&6; }
31492   CC=$OLD_CC
31493   CFLAGS=$OLD_CFLAGS
31494   LDFLAGS=$OLD_LDFLAGS
31495   LIBS=$OLD_LIBS
31496 if test "$gdb_cv_var_elf" = yes; then
31497   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o \
31498                 gcore-elf.o elf-none-tdep.o"
31499
31500 $as_echo "#define HAVE_ELF 1" >>confdefs.h
31501
31502   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
31503   if test "$plugins" = "yes"; then
31504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
31505 $as_echo_n "checking for library containing dlopen... " >&6; }
31506 if ${ac_cv_search_dlopen+:} false; then :
31507   $as_echo_n "(cached) " >&6
31508 else
31509   ac_func_search_save_LIBS=$LIBS
31510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31511 /* end confdefs.h.  */
31512
31513 /* Override any GCC internal prototype to avoid an error.
31514    Use char because int might match the return type of a GCC
31515    builtin and then its argument prototype would still apply.  */
31516 #ifdef __cplusplus
31517 extern "C"
31518 #endif
31519 char dlopen ();
31520 int
31521 main ()
31522 {
31523 return dlopen ();
31524   ;
31525   return 0;
31526 }
31527 _ACEOF
31528 for ac_lib in '' dl; do
31529   if test -z "$ac_lib"; then
31530     ac_res="none required"
31531   else
31532     ac_res=-l$ac_lib
31533     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
31534   fi
31535   if ac_fn_c_try_link "$LINENO"; then :
31536   ac_cv_search_dlopen=$ac_res
31537 fi
31538 rm -f core conftest.err conftest.$ac_objext \
31539     conftest$ac_exeext
31540   if ${ac_cv_search_dlopen+:} false; then :
31541   break
31542 fi
31543 done
31544 if ${ac_cv_search_dlopen+:} false; then :
31545
31546 else
31547   ac_cv_search_dlopen=no
31548 fi
31549 rm conftest.$ac_ext
31550 LIBS=$ac_func_search_save_LIBS
31551 fi
31552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
31553 $as_echo "$ac_cv_search_dlopen" >&6; }
31554 ac_res=$ac_cv_search_dlopen
31555 if test "$ac_res" != no; then :
31556   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
31557
31558 fi
31559
31560   fi
31561 fi
31562
31563 # Add macho support to GDB, but only if BFD includes it.
31564
31565   OLD_CFLAGS=$CFLAGS
31566   OLD_LDFLAGS=$LDFLAGS
31567   OLD_LIBS=$LIBS
31568   OLD_CC=$CC
31569   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
31570   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
31571   # always want our bfd.
31572   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
31573   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
31574   # LTLIBINTL because we use libtool as CC below.
31575   intl="$(echo "$LTLIBINTL" | sed 's,\$[{(]top_builddir[)}]/,,')"
31576   LIBS="-lbfd -liberty $intl $LIBS"
31577   CC="./libtool --quiet --mode=link $CC"
31578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
31579 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
31580 if ${gdb_cv_var_macho+:} false; then :
31581   $as_echo_n "(cached) " >&6
31582 else
31583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31584 /* end confdefs.h.  */
31585 #include <stdlib.h>
31586            #include <string.h>
31587            #include "bfd.h"
31588            #include "mach-o.h"
31589 int
31590 main ()
31591 {
31592 return bfd_mach_o_lookup_command (NULL, 0, NULL);
31593
31594   ;
31595   return 0;
31596 }
31597 _ACEOF
31598 if ac_fn_c_try_link "$LINENO"; then :
31599   gdb_cv_var_macho=yes
31600 else
31601   gdb_cv_var_macho=no
31602
31603 fi
31604 rm -f core conftest.err conftest.$ac_objext \
31605     conftest$ac_exeext conftest.$ac_ext
31606
31607 fi
31608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
31609 $as_echo "$gdb_cv_var_macho" >&6; }
31610   CC=$OLD_CC
31611   CFLAGS=$OLD_CFLAGS
31612   LDFLAGS=$OLD_LDFLAGS
31613   LIBS=$OLD_LIBS
31614 if test "$gdb_cv_var_macho" = yes; then
31615   CONFIG_OBS="$CONFIG_OBS machoread.o"
31616 fi
31617
31618 # Add any host-specific objects to GDB.
31619 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
31620
31621 # If building on ELF, look for lzma support for embedded compressed debug info.
31622 if test "$gdb_cv_var_elf" = yes; then
31623
31624 # Check whether --with-lzma was given.
31625 if test "${with_lzma+set}" = set; then :
31626   withval=$with_lzma;
31627 else
31628   with_lzma=auto
31629 fi
31630
31631   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
31632 $as_echo_n "checking whether to use lzma... " >&6; }
31633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
31634 $as_echo "$with_lzma" >&6; }
31635
31636   if test "${with_lzma}" != no; then
31637
31638
31639
31640
31641
31642
31643
31644
31645     use_additional=yes
31646
31647   acl_save_prefix="$prefix"
31648   prefix="$acl_final_prefix"
31649   acl_save_exec_prefix="$exec_prefix"
31650   exec_prefix="$acl_final_exec_prefix"
31651
31652     eval additional_includedir=\"$includedir\"
31653     eval additional_libdir=\"$libdir\"
31654
31655   exec_prefix="$acl_save_exec_prefix"
31656   prefix="$acl_save_prefix"
31657
31658
31659 # Check whether --with-liblzma-prefix was given.
31660 if test "${with_liblzma_prefix+set}" = set; then :
31661   withval=$with_liblzma_prefix;
31662     if test "X$withval" = "Xno"; then
31663       use_additional=no
31664     else
31665       if test "X$withval" = "X"; then
31666
31667   acl_save_prefix="$prefix"
31668   prefix="$acl_final_prefix"
31669   acl_save_exec_prefix="$exec_prefix"
31670   exec_prefix="$acl_final_exec_prefix"
31671
31672           eval additional_includedir=\"$includedir\"
31673           eval additional_libdir=\"$libdir\"
31674
31675   exec_prefix="$acl_save_exec_prefix"
31676   prefix="$acl_save_prefix"
31677
31678       else
31679         additional_includedir="$withval/include"
31680         additional_libdir="$withval/lib"
31681       fi
31682     fi
31683
31684 fi
31685
31686
31687 # Check whether --with-liblzma-type was given.
31688 if test "${with_liblzma_type+set}" = set; then :
31689   withval=$with_liblzma_type;  with_liblzma_type=$withval
31690 else
31691    with_liblzma_type=auto
31692 fi
31693
31694   lib_type=`eval echo \$with_liblzma_type`
31695
31696       LIBLZMA=
31697   LTLIBLZMA=
31698   INCLZMA=
31699   rpathdirs=
31700   ltrpathdirs=
31701   names_already_handled=
31702   names_next_round='lzma '
31703   while test -n "$names_next_round"; do
31704     names_this_round="$names_next_round"
31705     names_next_round=
31706     for name in $names_this_round; do
31707       already_handled=
31708       for n in $names_already_handled; do
31709         if test "$n" = "$name"; then
31710           already_handled=yes
31711           break
31712         fi
31713       done
31714       if test -z "$already_handled"; then
31715         names_already_handled="$names_already_handled $name"
31716                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
31717         eval value=\"\$HAVE_LIB$uppername\"
31718         if test -n "$value"; then
31719           if test "$value" = yes; then
31720             eval value=\"\$LIB$uppername\"
31721             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
31722             eval value=\"\$LTLIB$uppername\"
31723             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
31724           else
31725                                     :
31726           fi
31727         else
31728                               found_dir=
31729           found_la=
31730           found_so=
31731           found_a=
31732           if test $use_additional = yes; then
31733             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
31734               found_dir="$additional_libdir"
31735               found_so="$additional_libdir/lib$name.$shlibext"
31736               if test -f "$additional_libdir/lib$name.la"; then
31737                 found_la="$additional_libdir/lib$name.la"
31738               fi
31739             elif test x$lib_type != xshared; then
31740               if test -f "$additional_libdir/lib$name.$libext"; then
31741                 found_dir="$additional_libdir"
31742                 found_a="$additional_libdir/lib$name.$libext"
31743                 if test -f "$additional_libdir/lib$name.la"; then
31744                   found_la="$additional_libdir/lib$name.la"
31745                 fi
31746               fi
31747             fi
31748           fi
31749           if test "X$found_dir" = "X"; then
31750             for x in $LDFLAGS $LTLIBLZMA; do
31751
31752   acl_save_prefix="$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               case "$x" in
31761                 -L*)
31762                   dir=`echo "X$x" | sed -e 's/^X-L//'`
31763                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
31764                     found_dir="$dir"
31765                     found_so="$dir/lib$name.$shlibext"
31766                     if test -f "$dir/lib$name.la"; then
31767                       found_la="$dir/lib$name.la"
31768                     fi
31769                   elif test x$lib_type != xshared; then
31770                     if test -f "$dir/lib$name.$libext"; then
31771                       found_dir="$dir"
31772                       found_a="$dir/lib$name.$libext"
31773                       if test -f "$dir/lib$name.la"; then
31774                         found_la="$dir/lib$name.la"
31775                       fi
31776                     fi
31777                   fi
31778                   ;;
31779               esac
31780               if test "X$found_dir" != "X"; then
31781                 break
31782               fi
31783             done
31784           fi
31785           if test "X$found_dir" != "X"; then
31786                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
31787             if test "X$found_so" != "X"; then
31788                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
31789                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
31790               else
31791                                                                                 haveit=
31792                 for x in $ltrpathdirs; do
31793                   if test "X$x" = "X$found_dir"; then
31794                     haveit=yes
31795                     break
31796                   fi
31797                 done
31798                 if test -z "$haveit"; then
31799                   ltrpathdirs="$ltrpathdirs $found_dir"
31800                 fi
31801                                 if test "$hardcode_direct" = yes; then
31802                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
31803                 else
31804                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
31805                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
31806                                                             haveit=
31807                     for x in $rpathdirs; do
31808                       if test "X$x" = "X$found_dir"; then
31809                         haveit=yes
31810                         break
31811                       fi
31812                     done
31813                     if test -z "$haveit"; then
31814                       rpathdirs="$rpathdirs $found_dir"
31815                     fi
31816                   else
31817                                                                                 haveit=
31818                     for x in $LDFLAGS $LIBLZMA; do
31819
31820   acl_save_prefix="$prefix"
31821   prefix="$acl_final_prefix"
31822   acl_save_exec_prefix="$exec_prefix"
31823   exec_prefix="$acl_final_exec_prefix"
31824   eval x=\"$x\"
31825   exec_prefix="$acl_save_exec_prefix"
31826   prefix="$acl_save_prefix"
31827
31828                       if test "X$x" = "X-L$found_dir"; then
31829                         haveit=yes
31830                         break
31831                       fi
31832                     done
31833                     if test -z "$haveit"; then
31834                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
31835                     fi
31836                     if test "$hardcode_minus_L" != no; then
31837                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
31838                     else
31839                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
31840                     fi
31841                   fi
31842                 fi
31843               fi
31844             else
31845               if test "X$found_a" != "X"; then
31846                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
31847               else
31848                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
31849               fi
31850             fi
31851                         additional_includedir=
31852             case "$found_dir" in
31853               */lib | */lib/)
31854                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
31855                 additional_includedir="$basedir/include"
31856                 ;;
31857             esac
31858             if test "X$additional_includedir" != "X"; then
31859                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
31860                 haveit=
31861                 if test "X$additional_includedir" = "X/usr/local/include"; then
31862                   if test -n "$GCC"; then
31863                     case $host_os in
31864                       linux*) haveit=yes;;
31865                     esac
31866                   fi
31867                 fi
31868                 if test -z "$haveit"; then
31869                   for x in $CPPFLAGS $INCLZMA; do
31870
31871   acl_save_prefix="$prefix"
31872   prefix="$acl_final_prefix"
31873   acl_save_exec_prefix="$exec_prefix"
31874   exec_prefix="$acl_final_exec_prefix"
31875   eval x=\"$x\"
31876   exec_prefix="$acl_save_exec_prefix"
31877   prefix="$acl_save_prefix"
31878
31879                     if test "X$x" = "X-I$additional_includedir"; then
31880                       haveit=yes
31881                       break
31882                     fi
31883                   done
31884                   if test -z "$haveit"; then
31885                     if test -d "$additional_includedir"; then
31886                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
31887                     fi
31888                   fi
31889                 fi
31890               fi
31891             fi
31892                         if test -n "$found_la"; then
31893                                                         save_libdir="$libdir"
31894               case "$found_la" in
31895                 */* | *\\*) . "$found_la" ;;
31896                 *) . "./$found_la" ;;
31897               esac
31898               libdir="$save_libdir"
31899                             for dep in $dependency_libs; do
31900                 case "$dep" in
31901                   -L*)
31902                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
31903                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
31904                       haveit=
31905                       if test "X$additional_libdir" = "X/usr/local/lib"; then
31906                         if test -n "$GCC"; then
31907                           case $host_os in
31908                             linux*) haveit=yes;;
31909                           esac
31910                         fi
31911                       fi
31912                       if test -z "$haveit"; then
31913                         haveit=
31914                         for x in $LDFLAGS $LIBLZMA; do
31915
31916   acl_save_prefix="$prefix"
31917   prefix="$acl_final_prefix"
31918   acl_save_exec_prefix="$exec_prefix"
31919   exec_prefix="$acl_final_exec_prefix"
31920   eval x=\"$x\"
31921   exec_prefix="$acl_save_exec_prefix"
31922   prefix="$acl_save_prefix"
31923
31924                           if test "X$x" = "X-L$additional_libdir"; then
31925                             haveit=yes
31926                             break
31927                           fi
31928                         done
31929                         if test -z "$haveit"; then
31930                           if test -d "$additional_libdir"; then
31931                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
31932                           fi
31933                         fi
31934                         haveit=
31935                         for x in $LDFLAGS $LTLIBLZMA; do
31936
31937   acl_save_prefix="$prefix"
31938   prefix="$acl_final_prefix"
31939   acl_save_exec_prefix="$exec_prefix"
31940   exec_prefix="$acl_final_exec_prefix"
31941   eval x=\"$x\"
31942   exec_prefix="$acl_save_exec_prefix"
31943   prefix="$acl_save_prefix"
31944
31945                           if test "X$x" = "X-L$additional_libdir"; then
31946                             haveit=yes
31947                             break
31948                           fi
31949                         done
31950                         if test -z "$haveit"; then
31951                           if test -d "$additional_libdir"; then
31952                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
31953                           fi
31954                         fi
31955                       fi
31956                     fi
31957                     ;;
31958                   -R*)
31959                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
31960                     if test "$enable_rpath" != no; then
31961                                                                   haveit=
31962                       for x in $rpathdirs; do
31963                         if test "X$x" = "X$dir"; then
31964                           haveit=yes
31965                           break
31966                         fi
31967                       done
31968                       if test -z "$haveit"; then
31969                         rpathdirs="$rpathdirs $dir"
31970                       fi
31971                                                                   haveit=
31972                       for x in $ltrpathdirs; do
31973                         if test "X$x" = "X$dir"; then
31974                           haveit=yes
31975                           break
31976                         fi
31977                       done
31978                       if test -z "$haveit"; then
31979                         ltrpathdirs="$ltrpathdirs $dir"
31980                       fi
31981                     fi
31982                     ;;
31983                   -l*)
31984                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
31985                     ;;
31986                   *.la)
31987                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
31988                     ;;
31989                   *)
31990                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
31991                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
31992                     ;;
31993                 esac
31994               done
31995             fi
31996           else
31997                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
31998               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
31999               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
32000             else
32001               LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l:lib$name.$libext"
32002               LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l:lib$name.$libext"
32003             fi
32004           fi
32005         fi
32006       fi
32007     done
32008   done
32009   if test "X$rpathdirs" != "X"; then
32010     if test -n "$hardcode_libdir_separator"; then
32011                         alldirs=
32012       for found_dir in $rpathdirs; do
32013         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
32014       done
32015             acl_save_libdir="$libdir"
32016       libdir="$alldirs"
32017       eval flag=\"$hardcode_libdir_flag_spec\"
32018       libdir="$acl_save_libdir"
32019       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
32020     else
32021             for found_dir in $rpathdirs; do
32022         acl_save_libdir="$libdir"
32023         libdir="$found_dir"
32024         eval flag=\"$hardcode_libdir_flag_spec\"
32025         libdir="$acl_save_libdir"
32026         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
32027       done
32028     fi
32029   fi
32030   if test "X$ltrpathdirs" != "X"; then
32031             for found_dir in $ltrpathdirs; do
32032       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
32033     done
32034   fi
32035
32036
32037         ac_save_CPPFLAGS="$CPPFLAGS"
32038
32039   for element in $INCLZMA; do
32040     haveit=
32041     for x in $CPPFLAGS; do
32042
32043   acl_save_prefix="$prefix"
32044   prefix="$acl_final_prefix"
32045   acl_save_exec_prefix="$exec_prefix"
32046   exec_prefix="$acl_final_exec_prefix"
32047   eval x=\"$x\"
32048   exec_prefix="$acl_save_exec_prefix"
32049   prefix="$acl_save_prefix"
32050
32051       if test "X$x" = "X$element"; then
32052         haveit=yes
32053         break
32054       fi
32055     done
32056     if test -z "$haveit"; then
32057       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
32058     fi
32059   done
32060
32061
32062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
32063 $as_echo_n "checking for liblzma... " >&6; }
32064 if ${ac_cv_liblzma+:} false; then :
32065   $as_echo_n "(cached) " >&6
32066 else
32067
32068     ac_save_LIBS="$LIBS"
32069     LIBS="$LIBS $LIBLZMA"
32070     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32071 /* end confdefs.h.  */
32072 #include "lzma.h"
32073 int
32074 main ()
32075 {
32076 lzma_index_iter iter;
32077                            lzma_index_iter_init (&iter, 0);
32078                            lzma_mf_is_supported (LZMA_MF_HC3);
32079   ;
32080   return 0;
32081 }
32082 _ACEOF
32083 if ac_fn_c_try_link "$LINENO"; then :
32084   ac_cv_liblzma=yes
32085 else
32086   ac_cv_liblzma=no
32087 fi
32088 rm -f core conftest.err conftest.$ac_objext \
32089     conftest$ac_exeext conftest.$ac_ext
32090     LIBS="$ac_save_LIBS"
32091
32092 fi
32093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
32094 $as_echo "$ac_cv_liblzma" >&6; }
32095   if test "$ac_cv_liblzma" = yes; then
32096     HAVE_LIBLZMA=yes
32097
32098 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
32099
32100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
32101 $as_echo_n "checking how to link with liblzma... " >&6; }
32102     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
32103 $as_echo "$LIBLZMA" >&6; }
32104   else
32105     HAVE_LIBLZMA=no
32106             CPPFLAGS="$ac_save_CPPFLAGS"
32107     LIBLZMA=
32108     LTLIBLZMA=
32109   fi
32110
32111
32112
32113
32114
32115
32116     if test "$HAVE_LIBLZMA" != yes; then
32117       if test "$with_lzma" = yes; then
32118         as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
32119       fi
32120     fi
32121   fi
32122 fi
32123
32124 LIBGUI="../libgui/src/libgui.a"
32125 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
32126
32127
32128
32129 WIN32LDAPP=
32130
32131
32132
32133 case "${host}" in
32134 *-*-cygwin* | *-*-mingw* )
32135     configdir="win"
32136     ;;
32137 *)
32138     configdir="unix"
32139     ;;
32140 esac
32141
32142 GDBTKLIBS=
32143 if test "${enable_gdbtk}" = "yes"; then
32144
32145     # Gdbtk must have an absolute path to srcdir in order to run
32146     # properly when not installed.
32147     here=`pwd`
32148     cd ${srcdir}
32149     GDBTK_SRC_DIR=`pwd`
32150     cd $here
32151
32152
32153     #
32154     # Ok, lets find the tcl configuration
32155     # First, look for one uninstalled.
32156     # the alternative search directory is invoked by --with-tcl
32157     #
32158
32159     if test x"${no_tcl}" = x ; then
32160         # we reset no_tcl in case something fails here
32161         no_tcl=true
32162
32163 # Check whether --with-tcl was given.
32164 if test "${with_tcl+set}" = set; then :
32165   withval=$with_tcl; with_tclconfig=${withval}
32166 fi
32167
32168         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
32169 $as_echo_n "checking for Tcl configuration... " >&6; }
32170         if ${ac_cv_c_tclconfig+:} false; then :
32171   $as_echo_n "(cached) " >&6
32172 else
32173
32174
32175             # First check to see if --with-tcl was specified.
32176             case "${host}" in
32177                 *-*-cygwin*) platDir="win" ;;
32178                 *) platDir="unix" ;;
32179             esac
32180             if test x"${with_tclconfig}" != x ; then
32181                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
32182                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
32183                 else
32184                     as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
32185                 fi
32186             fi
32187
32188             # then check for a private Tcl installation
32189             if test x"${ac_cv_c_tclconfig}" = x ; then
32190                 for i in \
32191                         ../tcl \
32192                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
32193                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
32194                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
32195                         ../../tcl \
32196                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
32197                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
32198                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
32199                         ../../../tcl \
32200                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
32201                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
32202                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
32203                     if test -f "$i/$platDir/tclConfig.sh" ; then
32204                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
32205                         break
32206                     fi
32207                 done
32208             fi
32209
32210             # on Darwin, check in Framework installation locations
32211             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
32212                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
32213                         `ls -d /Library/Frameworks 2>/dev/null` \
32214                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
32215                         `ls -d /System/Library/Frameworks 2>/dev/null` \
32216                         ; do
32217                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
32218                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
32219                         break
32220                     fi
32221                 done
32222             fi
32223
32224             # check in a few common install locations
32225             if test x"${ac_cv_c_tclconfig}" = x ; then
32226                 for i in `ls -d ${libdir} 2>/dev/null` \
32227                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
32228                         `ls -d ${prefix}/lib 2>/dev/null` \
32229                         `ls -d /usr/local/lib 2>/dev/null` \
32230                         `ls -d /usr/contrib/lib 2>/dev/null` \
32231                         `ls -d /usr/lib 2>/dev/null` \
32232                         ; do
32233                     if test -f "$i/tclConfig.sh" ; then
32234                         ac_cv_c_tclconfig=`(cd $i; pwd)`
32235                         break
32236                     fi
32237                 done
32238             fi
32239
32240             # check in a few other private locations
32241             if test x"${ac_cv_c_tclconfig}" = x ; then
32242                 for i in \
32243                         ${srcdir}/../tcl \
32244                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
32245                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
32246                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
32247                     if test -f "$i/$platDir/tclConfig.sh" ; then
32248                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
32249                     break
32250                 fi
32251                 done
32252             fi
32253
32254 fi
32255
32256
32257         if test x"${ac_cv_c_tclconfig}" = x ; then
32258             TCL_BIN_DIR="# no Tcl configs found"
32259             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
32260 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
32261         else
32262             no_tcl=
32263             TCL_BIN_DIR=${ac_cv_c_tclconfig}
32264             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
32265 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
32266         fi
32267     fi
32268
32269
32270     # If $no_tk is nonempty, then we can't do Tk, and there is no
32271     # point to doing Tcl.
32272
32273     #
32274     # Ok, lets find the tk configuration
32275     # First, look for one uninstalled.
32276     # the alternative search directory is invoked by --with-tk
32277     #
32278
32279     if test x"${no_tk}" = x ; then
32280         # we reset no_tk in case something fails here
32281         no_tk=true
32282
32283 # Check whether --with-tk was given.
32284 if test "${with_tk+set}" = set; then :
32285   withval=$with_tk; with_tkconfig=${withval}
32286 fi
32287
32288         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
32289 $as_echo_n "checking for Tk configuration... " >&6; }
32290         if ${ac_cv_c_tkconfig+:} false; then :
32291   $as_echo_n "(cached) " >&6
32292 else
32293
32294
32295             # First check to see if --with-tkconfig was specified.
32296             if test x"${with_tkconfig}" != x ; then
32297                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
32298                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
32299                 else
32300                     as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
32301                 fi
32302             fi
32303
32304             # then check for a private Tk library
32305             case "${host}" in
32306                 *-*-cygwin*) platDir="win" ;;
32307                 *) platDir="unix" ;;
32308             esac
32309             if test x"${ac_cv_c_tkconfig}" = x ; then
32310                 for i in \
32311                         ../tk \
32312                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
32313                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
32314                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
32315                         ../../tk \
32316                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
32317                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
32318                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
32319                         ../../../tk \
32320                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
32321                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
32322                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
32323                     if test -f "$i/$platDir/tkConfig.sh" ; then
32324                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
32325                         break
32326                     fi
32327                 done
32328             fi
32329
32330             # on Darwin, check in Framework installation locations
32331             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
32332                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
32333                         `ls -d /Library/Frameworks 2>/dev/null` \
32334                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
32335                         `ls -d /System/Library/Frameworks 2>/dev/null` \
32336                         ; do
32337                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
32338                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
32339                         break
32340                     fi
32341                 done
32342             fi
32343
32344             # check in a few common install locations
32345             if test x"${ac_cv_c_tkconfig}" = x ; then
32346                 for i in `ls -d ${libdir} 2>/dev/null` \
32347                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
32348                         `ls -d ${prefix}/lib 2>/dev/null` \
32349                         `ls -d /usr/local/lib 2>/dev/null` \
32350                         `ls -d /usr/contrib/lib 2>/dev/null` \
32351                         `ls -d /usr/lib 2>/dev/null` \
32352                         ; do
32353                     if test -f "$i/tkConfig.sh" ; then
32354                         ac_cv_c_tkconfig=`(cd $i; pwd)`
32355                         break
32356                     fi
32357                 done
32358             fi
32359             # check in a few other private locations
32360             if test x"${ac_cv_c_tkconfig}" = x ; then
32361                 for i in \
32362                         ${srcdir}/../tk \
32363                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
32364                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
32365                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
32366                     if test -f "$i/$platDir/tkConfig.sh" ; then
32367                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
32368                         break
32369                     fi
32370                 done
32371             fi
32372
32373 fi
32374
32375
32376         if test x"${ac_cv_c_tkconfig}" = x ; then
32377             TK_BIN_DIR="# no Tk configs found"
32378             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
32379 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
32380         else
32381             no_tk=
32382             TK_BIN_DIR=${ac_cv_c_tkconfig}
32383             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
32384 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
32385         fi
32386     fi
32387
32388
32389     if test -z "${no_tcl}" -a -z "${no_tk}"; then
32390
32391     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
32392 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
32393
32394     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
32395         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
32396 $as_echo "loading" >&6; }
32397         . ${TCL_BIN_DIR}/tclConfig.sh
32398     else
32399         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
32400 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
32401     fi
32402
32403     # eval is required to do the TCL_DBGX substitution
32404     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
32405     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
32406
32407     # If the TCL_BIN_DIR is the build directory (not the install directory),
32408     # then set the common variable name to the value of the build variables.
32409     # For example, the variable TCL_LIB_SPEC will be set to the value
32410     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
32411     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
32412     # installed and uninstalled version of Tcl.
32413     if test -f "${TCL_BIN_DIR}/Makefile" ; then
32414         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
32415         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
32416         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
32417     elif test "`uname -s`" = "Darwin"; then
32418         # If Tcl was built as a framework, attempt to use the libraries
32419         # from the framework at the given location so that linking works
32420         # against Tcl.framework installed in an arbitrary location.
32421         case ${TCL_DEFS} in
32422             *TCL_FRAMEWORK*)
32423                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
32424                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
32425                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
32426                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
32427                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
32428                             break
32429                         fi
32430                     done
32431                 fi
32432                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
32433                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
32434                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
32435                 fi
32436                 ;;
32437         esac
32438     fi
32439
32440     # eval is required to do the TCL_DBGX substitution
32441     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
32442     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
32443     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
32444     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
32445
32446
32447
32448
32449
32450
32451
32452
32453
32454
32455
32456
32457
32458
32459
32460         # Check for in-tree tcl
32461         here=`pwd`
32462         cd ${srcdir}/..
32463         topdir=`pwd`
32464         cd ${here}
32465
32466         intree="no"
32467         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
32468           intree="yes"
32469         fi
32470
32471         # Find Tcl private headers
32472         if test x"${intree}" = xno; then
32473
32474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
32475 $as_echo_n "checking for Tcl private headers... " >&6; }
32476   private_dir=""
32477   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
32478   if test -f ${dir}/tclInt.h ; then
32479     private_dir=${dir}
32480   fi
32481
32482   if test x"${private_dir}" = x; then
32483     as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
32484   else
32485     TCL_PRIVATE_INCLUDE="-I${private_dir}"
32486     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
32487 $as_echo "${private_dir}" >&6; }
32488   fi
32489
32490           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
32491           TCL_LIBRARY="${TCL_LIB_SPEC}"
32492           TCL_DEPS=""
32493         else
32494           # If building tcl in the same src tree, private headers
32495           # are not needed, but we need to be sure to use the right
32496           # headers library
32497           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
32498           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
32499           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
32500         fi
32501
32502
32503
32504
32505
32506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
32507 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
32508
32509     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
32510         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
32511 $as_echo "loading" >&6; }
32512         . ${TK_BIN_DIR}/tkConfig.sh
32513     else
32514         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
32515 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
32516     fi
32517
32518     # eval is required to do the TK_DBGX substitution
32519     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
32520     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
32521
32522     # If the TK_BIN_DIR is the build directory (not the install directory),
32523     # then set the common variable name to the value of the build variables.
32524     # For example, the variable TK_LIB_SPEC will be set to the value
32525     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
32526     # instead of TK_BUILD_LIB_SPEC since it will work with both an
32527     # installed and uninstalled version of Tcl.
32528     if test -f "${TK_BIN_DIR}/Makefile" ; then
32529         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
32530         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
32531         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
32532     elif test "`uname -s`" = "Darwin"; then
32533         # If Tk was built as a framework, attempt to use the libraries
32534         # from the framework at the given location so that linking works
32535         # against Tk.framework installed in an arbitrary location.
32536         case ${TK_DEFS} in
32537             *TK_FRAMEWORK*)
32538                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
32539                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
32540                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
32541                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
32542                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
32543                             break
32544                         fi
32545                     done
32546                 fi
32547                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
32548                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
32549                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
32550                 fi
32551                 ;;
32552         esac
32553     fi
32554
32555     # eval is required to do the TK_DBGX substitution
32556     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
32557     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
32558     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
32559     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
32560
32561
32562
32563
32564
32565
32566
32567
32568
32569
32570
32571
32572
32573
32574         # Check for in-tree Tk
32575         intree="no"
32576         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
32577           intree="yes"
32578         fi
32579
32580         # Find Tk private headers
32581         if test x"${intree}" = xno; then
32582
32583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
32584 $as_echo_n "checking for Tk private headers... " >&6; }
32585   private_dir=""
32586   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
32587   if test -f ${dir}/tkInt.h; then
32588     private_dir=${dir}
32589   fi
32590
32591   if test x"${private_dir}" = x; then
32592     as_fn_error $? "could not find Tk private headers" "$LINENO" 5
32593   else
32594     TK_PRIVATE_INCLUDE="-I${private_dir}"
32595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
32596 $as_echo "${private_dir}" >&6; }
32597   fi
32598
32599           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
32600           TK_LIBRARY=${TK_LIB_SPEC}
32601           TK_DEPS=""
32602         else
32603           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
32604           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
32605           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
32606         fi
32607
32608
32609
32610
32611
32612         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
32613
32614         # Include some libraries that Tcl and Tk want.
32615         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
32616         # Yes, the ordering seems wrong here.  But it isn't.
32617         # TK_LIBS is the list of libraries that need to be linked
32618         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
32619         # were in LIBS then any link tests after this point would
32620         # try to include things like `$(LIBGUI)', which wouldn't work.
32621         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
32622
32623         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
32624         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
32625         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
32626         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
32627         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
32628         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
32629         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
32630
32631         if test x"$gdb_cv_os_cygwin" = xyes; then
32632           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
32633           WIN32LDAPP="-Wl,--subsystem,console"
32634           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
32635         fi
32636
32637         subdirs="$subdirs gdbtk"
32638
32639     fi
32640 fi
32641
32642
32643
32644
32645
32646
32647
32648
32649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
32650 $as_echo_n "checking for X... " >&6; }
32651
32652
32653 # Check whether --with-x was given.
32654 if test "${with_x+set}" = set; then :
32655   withval=$with_x;
32656 fi
32657
32658 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
32659 if test "x$with_x" = xno; then
32660   # The user explicitly disabled X.
32661   have_x=disabled
32662 else
32663   case $x_includes,$x_libraries in #(
32664     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
32665     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
32666   $as_echo_n "(cached) " >&6
32667 else
32668   # One or both of the vars are not set, and there is no cached value.
32669 ac_x_includes=no ac_x_libraries=no
32670 rm -f -r conftest.dir
32671 if mkdir conftest.dir; then
32672   cd conftest.dir
32673   cat >Imakefile <<'_ACEOF'
32674 incroot:
32675         @echo incroot='${INCROOT}'
32676 usrlibdir:
32677         @echo usrlibdir='${USRLIBDIR}'
32678 libdir:
32679         @echo libdir='${LIBDIR}'
32680 _ACEOF
32681   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
32682     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
32683     for ac_var in incroot usrlibdir libdir; do
32684       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
32685     done
32686     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
32687     for ac_extension in a so sl dylib la dll; do
32688       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
32689          test -f "$ac_im_libdir/libX11.$ac_extension"; then
32690         ac_im_usrlibdir=$ac_im_libdir; break
32691       fi
32692     done
32693     # Screen out bogus values from the imake configuration.  They are
32694     # bogus both because they are the default anyway, and because
32695     # using them would break gcc on systems where it needs fixed includes.
32696     case $ac_im_incroot in
32697         /usr/include) ac_x_includes= ;;
32698         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
32699     esac
32700     case $ac_im_usrlibdir in
32701         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
32702         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
32703     esac
32704   fi
32705   cd ..
32706   rm -f -r conftest.dir
32707 fi
32708
32709 # Standard set of common directories for X headers.
32710 # Check X11 before X11Rn because it is often a symlink to the current release.
32711 ac_x_header_dirs='
32712 /usr/X11/include
32713 /usr/X11R7/include
32714 /usr/X11R6/include
32715 /usr/X11R5/include
32716 /usr/X11R4/include
32717
32718 /usr/include/X11
32719 /usr/include/X11R7
32720 /usr/include/X11R6
32721 /usr/include/X11R5
32722 /usr/include/X11R4
32723
32724 /usr/local/X11/include
32725 /usr/local/X11R7/include
32726 /usr/local/X11R6/include
32727 /usr/local/X11R5/include
32728 /usr/local/X11R4/include
32729
32730 /usr/local/include/X11
32731 /usr/local/include/X11R7
32732 /usr/local/include/X11R6
32733 /usr/local/include/X11R5
32734 /usr/local/include/X11R4
32735
32736 /usr/X386/include
32737 /usr/x386/include
32738 /usr/XFree86/include/X11
32739
32740 /usr/include
32741 /usr/local/include
32742 /usr/unsupported/include
32743 /usr/athena/include
32744 /usr/local/x11r5/include
32745 /usr/lpp/Xamples/include
32746
32747 /usr/openwin/include
32748 /usr/openwin/share/include'
32749
32750 if test "$ac_x_includes" = no; then
32751   # Guess where to find include files, by looking for Xlib.h.
32752   # First, try using that file with no special directory specified.
32753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32754 /* end confdefs.h.  */
32755 #include <X11/Xlib.h>
32756 _ACEOF
32757 if ac_fn_c_try_cpp "$LINENO"; then :
32758   # We can compile using X headers with no special include directory.
32759 ac_x_includes=
32760 else
32761   for ac_dir in $ac_x_header_dirs; do
32762   if test -r "$ac_dir/X11/Xlib.h"; then
32763     ac_x_includes=$ac_dir
32764     break
32765   fi
32766 done
32767 fi
32768 rm -f conftest.err conftest.i conftest.$ac_ext
32769 fi # $ac_x_includes = no
32770
32771 if test "$ac_x_libraries" = no; then
32772   # Check for the libraries.
32773   # See if we find them without any special options.
32774   # Don't add to $LIBS permanently.
32775   ac_save_LIBS=$LIBS
32776   LIBS="-lX11 $LIBS"
32777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32778 /* end confdefs.h.  */
32779 #include <X11/Xlib.h>
32780 int
32781 main ()
32782 {
32783 XrmInitialize ()
32784   ;
32785   return 0;
32786 }
32787 _ACEOF
32788 if ac_fn_c_try_link "$LINENO"; then :
32789   LIBS=$ac_save_LIBS
32790 # We can link X programs with no special library path.
32791 ac_x_libraries=
32792 else
32793   LIBS=$ac_save_LIBS
32794 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
32795 do
32796   # Don't even attempt the hair of trying to link an X program!
32797   for ac_extension in a so sl dylib la dll; do
32798     if test -r "$ac_dir/libX11.$ac_extension"; then
32799       ac_x_libraries=$ac_dir
32800       break 2
32801     fi
32802   done
32803 done
32804 fi
32805 rm -f core conftest.err conftest.$ac_objext \
32806     conftest$ac_exeext conftest.$ac_ext
32807 fi # $ac_x_libraries = no
32808
32809 case $ac_x_includes,$ac_x_libraries in #(
32810   no,* | *,no | *\'*)
32811     # Didn't find X, or a directory has "'" in its name.
32812     ac_cv_have_x="have_x=no";; #(
32813   *)
32814     # Record where we found X for the cache.
32815     ac_cv_have_x="have_x=yes\
32816         ac_x_includes='$ac_x_includes'\
32817         ac_x_libraries='$ac_x_libraries'"
32818 esac
32819 fi
32820 ;; #(
32821     *) have_x=yes;;
32822   esac
32823   eval "$ac_cv_have_x"
32824 fi # $with_x != no
32825
32826 if test "$have_x" != yes; then
32827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
32828 $as_echo "$have_x" >&6; }
32829   no_x=yes
32830 else
32831   # If each of the values was on the command line, it overrides each guess.
32832   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
32833   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
32834   # Update the cache value to reflect the command line values.
32835   ac_cv_have_x="have_x=yes\
32836         ac_x_includes='$x_includes'\
32837         ac_x_libraries='$x_libraries'"
32838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
32839 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
32840 fi
32841
32842
32843 # Unlike the sim directory, whether a simulator is linked is controlled by
32844 # presence of a gdb_sim definition in the target configure.tgt entry.
32845 # This code just checks for a few cases where we'd like to ignore those
32846 # definitions, even when they're present in the '.mt' file.  These cases
32847 # are when --disable-sim is specified, or if the simulator directory is
32848 # not part of the source tree.
32849 #
32850 # Check whether --enable-sim was given.
32851 if test "${enable_sim+set}" = set; then :
32852   enableval=$enable_sim; { $as_echo "$as_me:${as_lineno-$LINENO}: enable_sim = $enable_sim" >&5
32853 $as_echo "$as_me: enable_sim = $enable_sim" >&6;};
32854                { $as_echo "$as_me:${as_lineno-$LINENO}: enableval = ${enableval}" >&5
32855 $as_echo "$as_me: enableval = ${enableval}" >&6;};
32856                case "${enableval}" in
32857                  yes) ignore_sim=false ;;
32858                  no)  ignore_sim=true ;;
32859                  *)   ignore_sim=false ;;
32860                esac
32861 else
32862   ignore_sim=false
32863 fi
32864
32865
32866 if test ! -d "${srcdir}/../sim"; then
32867   ignore_sim=true
32868 fi
32869
32870 SIM=
32871 SIM_OBS=
32872 if test "${ignore_sim}" = "false"; then
32873   if test x"${gdb_sim}" != x ; then
32874     SIM="${gdb_sim}"
32875     SIM_OBS="remote-sim.o"
32876
32877     # Some tdep code should only be compiled in when the ppc sim is
32878     # built.  PR sim/13418.
32879     case $target in
32880       powerpc*-*-*)
32881
32882 $as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
32883
32884         ;;
32885     esac
32886   fi
32887 fi
32888
32889
32890
32891
32892
32893
32894
32895
32896
32897
32898
32899
32900
32901
32902 # List of host floatformats.
32903
32904 cat >>confdefs.h <<_ACEOF
32905 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
32906 _ACEOF
32907
32908
32909 cat >>confdefs.h <<_ACEOF
32910 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
32911 _ACEOF
32912
32913
32914 cat >>confdefs.h <<_ACEOF
32915 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
32916 _ACEOF
32917
32918
32919 # target_subdir is used by the testsuite to find the target libraries.
32920 target_subdir=
32921 if test "${host}" != "${target}"; then
32922     target_subdir="${target_alias}/"
32923 fi
32924
32925
32926 # Import nat definitions.
32927 nat_makefile_frag=/dev/null
32928 if test "${gdb_native}" = "yes"; then
32929   . ${srcdir}/configure.nat
32930   nativefile=$NAT_FILE
32931 fi
32932
32933
32934
32935
32936
32937
32938
32939
32940
32941
32942
32943 if test x"${gdb_osabi}" != x ; then
32944
32945 cat >>confdefs.h <<_ACEOF
32946 #define GDB_OSABI_DEFAULT $gdb_osabi
32947 _ACEOF
32948
32949 fi
32950
32951 # Setup possible use of libbacktrace.
32952 # Check whether --enable-libbacktrace was given.
32953 if test "${enable_libbacktrace+set}" = set; then :
32954   enableval=$enable_libbacktrace;
32955            case $enableval in
32956              yes | no)
32957                ;;
32958              *)
32959                as_fn_error $? "bad value $enableval for --enable-libbacktrace" "$LINENO" 5
32960                ;;
32961            esac
32962
32963 else
32964   enable_libbacktrace=yes
32965 fi
32966
32967
32968 if test "${enable_libbacktrace}" = "yes"; then
32969   LIBBACKTRACE_INC="-I$srcdir/../libbacktrace/ -I../libbacktrace/"
32970   LIBBACKTRACE_LIB=../libbacktrace/libbacktrace.la
32971
32972 $as_echo "#define HAVE_LIBBACKTRACE 1" >>confdefs.h
32973
32974 else
32975   LIBBACKTRACE_INC=
32976   LIBBACKTRACE_LIB=
32977 fi
32978
32979
32980
32981
32982 # Check for babeltrace and babeltrace-ctf
32983
32984 # Check whether --with-babeltrace was given.
32985 if test "${with_babeltrace+set}" = set; then :
32986   withval=$with_babeltrace;
32987 else
32988   with_babeltrace=auto
32989 fi
32990
32991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
32992 $as_echo_n "checking whether to use babeltrace... " >&6; }
32993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
32994 $as_echo "$with_babeltrace" >&6; }
32995
32996 if test "x$with_babeltrace" = "xno"; then
32997   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
32998 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
32999 else
33000   # Append -Werror to CFLAGS so that configure can catch the warning
33001   # "assignment from incompatible pointer type", which is related to
33002   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
33003   # in GDB, while babeltrace 1.0.3 is broken.
33004   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
33005   # safe to save and restore CFLAGS here.
33006   saved_CFLAGS=$CFLAGS
33007   CFLAGS="$CFLAGS -Werror"
33008
33009
33010
33011
33012
33013
33014
33015
33016     use_additional=yes
33017
33018   acl_save_prefix="$prefix"
33019   prefix="$acl_final_prefix"
33020   acl_save_exec_prefix="$exec_prefix"
33021   exec_prefix="$acl_final_exec_prefix"
33022
33023     eval additional_includedir=\"$includedir\"
33024     eval additional_libdir=\"$libdir\"
33025
33026   exec_prefix="$acl_save_exec_prefix"
33027   prefix="$acl_save_prefix"
33028
33029
33030 # Check whether --with-libbabeltrace-prefix was given.
33031 if test "${with_libbabeltrace_prefix+set}" = set; then :
33032   withval=$with_libbabeltrace_prefix;
33033     if test "X$withval" = "Xno"; then
33034       use_additional=no
33035     else
33036       if test "X$withval" = "X"; then
33037
33038   acl_save_prefix="$prefix"
33039   prefix="$acl_final_prefix"
33040   acl_save_exec_prefix="$exec_prefix"
33041   exec_prefix="$acl_final_exec_prefix"
33042
33043           eval additional_includedir=\"$includedir\"
33044           eval additional_libdir=\"$libdir\"
33045
33046   exec_prefix="$acl_save_exec_prefix"
33047   prefix="$acl_save_prefix"
33048
33049       else
33050         additional_includedir="$withval/include"
33051         additional_libdir="$withval/lib"
33052       fi
33053     fi
33054
33055 fi
33056
33057
33058 # Check whether --with-libbabeltrace-type was given.
33059 if test "${with_libbabeltrace_type+set}" = set; then :
33060   withval=$with_libbabeltrace_type;  with_libbabeltrace_type=$withval
33061 else
33062    with_libbabeltrace_type=auto
33063 fi
33064
33065   lib_type=`eval echo \$with_libbabeltrace_type`
33066
33067       LIBBABELTRACE=
33068   LTLIBBABELTRACE=
33069   INCBABELTRACE=
33070   rpathdirs=
33071   ltrpathdirs=
33072   names_already_handled=
33073   names_next_round='babeltrace babeltrace-ctf'
33074   while test -n "$names_next_round"; do
33075     names_this_round="$names_next_round"
33076     names_next_round=
33077     for name in $names_this_round; do
33078       already_handled=
33079       for n in $names_already_handled; do
33080         if test "$n" = "$name"; then
33081           already_handled=yes
33082           break
33083         fi
33084       done
33085       if test -z "$already_handled"; then
33086         names_already_handled="$names_already_handled $name"
33087                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
33088         eval value=\"\$HAVE_LIB$uppername\"
33089         if test -n "$value"; then
33090           if test "$value" = yes; then
33091             eval value=\"\$LIB$uppername\"
33092             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
33093             eval value=\"\$LTLIB$uppername\"
33094             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
33095           else
33096                                     :
33097           fi
33098         else
33099                               found_dir=
33100           found_la=
33101           found_so=
33102           found_a=
33103           if test $use_additional = yes; then
33104             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
33105               found_dir="$additional_libdir"
33106               found_so="$additional_libdir/lib$name.$shlibext"
33107               if test -f "$additional_libdir/lib$name.la"; then
33108                 found_la="$additional_libdir/lib$name.la"
33109               fi
33110             elif test x$lib_type != xshared; then
33111               if test -f "$additional_libdir/lib$name.$libext"; then
33112                 found_dir="$additional_libdir"
33113                 found_a="$additional_libdir/lib$name.$libext"
33114                 if test -f "$additional_libdir/lib$name.la"; then
33115                   found_la="$additional_libdir/lib$name.la"
33116                 fi
33117               fi
33118             fi
33119           fi
33120           if test "X$found_dir" = "X"; then
33121             for x in $LDFLAGS $LTLIBBABELTRACE; do
33122
33123   acl_save_prefix="$prefix"
33124   prefix="$acl_final_prefix"
33125   acl_save_exec_prefix="$exec_prefix"
33126   exec_prefix="$acl_final_exec_prefix"
33127   eval x=\"$x\"
33128   exec_prefix="$acl_save_exec_prefix"
33129   prefix="$acl_save_prefix"
33130
33131               case "$x" in
33132                 -L*)
33133                   dir=`echo "X$x" | sed -e 's/^X-L//'`
33134                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
33135                     found_dir="$dir"
33136                     found_so="$dir/lib$name.$shlibext"
33137                     if test -f "$dir/lib$name.la"; then
33138                       found_la="$dir/lib$name.la"
33139                     fi
33140                   elif test x$lib_type != xshared; then
33141                     if test -f "$dir/lib$name.$libext"; then
33142                       found_dir="$dir"
33143                       found_a="$dir/lib$name.$libext"
33144                       if test -f "$dir/lib$name.la"; then
33145                         found_la="$dir/lib$name.la"
33146                       fi
33147                     fi
33148                   fi
33149                   ;;
33150               esac
33151               if test "X$found_dir" != "X"; then
33152                 break
33153               fi
33154             done
33155           fi
33156           if test "X$found_dir" != "X"; then
33157                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
33158             if test "X$found_so" != "X"; then
33159                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
33160                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
33161               else
33162                                                                                 haveit=
33163                 for x in $ltrpathdirs; do
33164                   if test "X$x" = "X$found_dir"; then
33165                     haveit=yes
33166                     break
33167                   fi
33168                 done
33169                 if test -z "$haveit"; then
33170                   ltrpathdirs="$ltrpathdirs $found_dir"
33171                 fi
33172                                 if test "$hardcode_direct" = yes; then
33173                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
33174                 else
33175                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
33176                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
33177                                                             haveit=
33178                     for x in $rpathdirs; do
33179                       if test "X$x" = "X$found_dir"; then
33180                         haveit=yes
33181                         break
33182                       fi
33183                     done
33184                     if test -z "$haveit"; then
33185                       rpathdirs="$rpathdirs $found_dir"
33186                     fi
33187                   else
33188                                                                                 haveit=
33189                     for x in $LDFLAGS $LIBBABELTRACE; do
33190
33191   acl_save_prefix="$prefix"
33192   prefix="$acl_final_prefix"
33193   acl_save_exec_prefix="$exec_prefix"
33194   exec_prefix="$acl_final_exec_prefix"
33195   eval x=\"$x\"
33196   exec_prefix="$acl_save_exec_prefix"
33197   prefix="$acl_save_prefix"
33198
33199                       if test "X$x" = "X-L$found_dir"; then
33200                         haveit=yes
33201                         break
33202                       fi
33203                     done
33204                     if test -z "$haveit"; then
33205                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
33206                     fi
33207                     if test "$hardcode_minus_L" != no; then
33208                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
33209                     else
33210                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
33211                     fi
33212                   fi
33213                 fi
33214               fi
33215             else
33216               if test "X$found_a" != "X"; then
33217                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
33218               else
33219                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
33220               fi
33221             fi
33222                         additional_includedir=
33223             case "$found_dir" in
33224               */lib | */lib/)
33225                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
33226                 additional_includedir="$basedir/include"
33227                 ;;
33228             esac
33229             if test "X$additional_includedir" != "X"; then
33230                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
33231                 haveit=
33232                 if test "X$additional_includedir" = "X/usr/local/include"; then
33233                   if test -n "$GCC"; then
33234                     case $host_os in
33235                       linux*) haveit=yes;;
33236                     esac
33237                   fi
33238                 fi
33239                 if test -z "$haveit"; then
33240                   for x in $CPPFLAGS $INCBABELTRACE; do
33241
33242   acl_save_prefix="$prefix"
33243   prefix="$acl_final_prefix"
33244   acl_save_exec_prefix="$exec_prefix"
33245   exec_prefix="$acl_final_exec_prefix"
33246   eval x=\"$x\"
33247   exec_prefix="$acl_save_exec_prefix"
33248   prefix="$acl_save_prefix"
33249
33250                     if test "X$x" = "X-I$additional_includedir"; then
33251                       haveit=yes
33252                       break
33253                     fi
33254                   done
33255                   if test -z "$haveit"; then
33256                     if test -d "$additional_includedir"; then
33257                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
33258                     fi
33259                   fi
33260                 fi
33261               fi
33262             fi
33263                         if test -n "$found_la"; then
33264                                                         save_libdir="$libdir"
33265               case "$found_la" in
33266                 */* | *\\*) . "$found_la" ;;
33267                 *) . "./$found_la" ;;
33268               esac
33269               libdir="$save_libdir"
33270                             for dep in $dependency_libs; do
33271                 case "$dep" in
33272                   -L*)
33273                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
33274                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
33275                       haveit=
33276                       if test "X$additional_libdir" = "X/usr/local/lib"; then
33277                         if test -n "$GCC"; then
33278                           case $host_os in
33279                             linux*) haveit=yes;;
33280                           esac
33281                         fi
33282                       fi
33283                       if test -z "$haveit"; then
33284                         haveit=
33285                         for x in $LDFLAGS $LIBBABELTRACE; do
33286
33287   acl_save_prefix="$prefix"
33288   prefix="$acl_final_prefix"
33289   acl_save_exec_prefix="$exec_prefix"
33290   exec_prefix="$acl_final_exec_prefix"
33291   eval x=\"$x\"
33292   exec_prefix="$acl_save_exec_prefix"
33293   prefix="$acl_save_prefix"
33294
33295                           if test "X$x" = "X-L$additional_libdir"; then
33296                             haveit=yes
33297                             break
33298                           fi
33299                         done
33300                         if test -z "$haveit"; then
33301                           if test -d "$additional_libdir"; then
33302                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
33303                           fi
33304                         fi
33305                         haveit=
33306                         for x in $LDFLAGS $LTLIBBABELTRACE; do
33307
33308   acl_save_prefix="$prefix"
33309   prefix="$acl_final_prefix"
33310   acl_save_exec_prefix="$exec_prefix"
33311   exec_prefix="$acl_final_exec_prefix"
33312   eval x=\"$x\"
33313   exec_prefix="$acl_save_exec_prefix"
33314   prefix="$acl_save_prefix"
33315
33316                           if test "X$x" = "X-L$additional_libdir"; then
33317                             haveit=yes
33318                             break
33319                           fi
33320                         done
33321                         if test -z "$haveit"; then
33322                           if test -d "$additional_libdir"; then
33323                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
33324                           fi
33325                         fi
33326                       fi
33327                     fi
33328                     ;;
33329                   -R*)
33330                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
33331                     if test "$enable_rpath" != no; then
33332                                                                   haveit=
33333                       for x in $rpathdirs; do
33334                         if test "X$x" = "X$dir"; then
33335                           haveit=yes
33336                           break
33337                         fi
33338                       done
33339                       if test -z "$haveit"; then
33340                         rpathdirs="$rpathdirs $dir"
33341                       fi
33342                                                                   haveit=
33343                       for x in $ltrpathdirs; do
33344                         if test "X$x" = "X$dir"; then
33345                           haveit=yes
33346                           break
33347                         fi
33348                       done
33349                       if test -z "$haveit"; then
33350                         ltrpathdirs="$ltrpathdirs $dir"
33351                       fi
33352                     fi
33353                     ;;
33354                   -l*)
33355                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
33356                     ;;
33357                   *.la)
33358                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
33359                     ;;
33360                   *)
33361                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
33362                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
33363                     ;;
33364                 esac
33365               done
33366             fi
33367           else
33368                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
33369               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
33370               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
33371             else
33372               LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l:lib$name.$libext"
33373               LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l:lib$name.$libext"
33374             fi
33375           fi
33376         fi
33377       fi
33378     done
33379   done
33380   if test "X$rpathdirs" != "X"; then
33381     if test -n "$hardcode_libdir_separator"; then
33382                         alldirs=
33383       for found_dir in $rpathdirs; do
33384         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
33385       done
33386             acl_save_libdir="$libdir"
33387       libdir="$alldirs"
33388       eval flag=\"$hardcode_libdir_flag_spec\"
33389       libdir="$acl_save_libdir"
33390       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
33391     else
33392             for found_dir in $rpathdirs; do
33393         acl_save_libdir="$libdir"
33394         libdir="$found_dir"
33395         eval flag=\"$hardcode_libdir_flag_spec\"
33396         libdir="$acl_save_libdir"
33397         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
33398       done
33399     fi
33400   fi
33401   if test "X$ltrpathdirs" != "X"; then
33402             for found_dir in $ltrpathdirs; do
33403       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
33404     done
33405   fi
33406
33407
33408         ac_save_CPPFLAGS="$CPPFLAGS"
33409
33410   for element in $INCBABELTRACE; do
33411     haveit=
33412     for x in $CPPFLAGS; do
33413
33414   acl_save_prefix="$prefix"
33415   prefix="$acl_final_prefix"
33416   acl_save_exec_prefix="$exec_prefix"
33417   exec_prefix="$acl_final_exec_prefix"
33418   eval x=\"$x\"
33419   exec_prefix="$acl_save_exec_prefix"
33420   prefix="$acl_save_prefix"
33421
33422       if test "X$x" = "X$element"; then
33423         haveit=yes
33424         break
33425       fi
33426     done
33427     if test -z "$haveit"; then
33428       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
33429     fi
33430   done
33431
33432
33433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
33434 $as_echo_n "checking for libbabeltrace... " >&6; }
33435 if ${ac_cv_libbabeltrace+:} false; then :
33436   $as_echo_n "(cached) " >&6
33437 else
33438
33439     ac_save_LIBS="$LIBS"
33440     LIBS="$LIBS $LIBBABELTRACE"
33441     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33442 /* end confdefs.h.  */
33443 #include <babeltrace/babeltrace.h>
33444                          #include <babeltrace/ctf/events.h>
33445                          #include <babeltrace/ctf/iterator.h>
33446 int
33447 main ()
33448 {
33449 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
33450                         struct bt_ctf_event *event = NULL;
33451                         const struct bt_definition *scope;
33452
33453                         pos->type = BT_SEEK_BEGIN;
33454                         bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
33455                         scope = bt_ctf_get_top_level_scope (event,
33456                                                            BT_STREAM_EVENT_HEADER);
33457                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
33458
33459   ;
33460   return 0;
33461 }
33462 _ACEOF
33463 if ac_fn_c_try_link "$LINENO"; then :
33464   ac_cv_libbabeltrace=yes
33465 else
33466   ac_cv_libbabeltrace=no
33467 fi
33468 rm -f core conftest.err conftest.$ac_objext \
33469     conftest$ac_exeext conftest.$ac_ext
33470     LIBS="$ac_save_LIBS"
33471
33472 fi
33473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
33474 $as_echo "$ac_cv_libbabeltrace" >&6; }
33475   if test "$ac_cv_libbabeltrace" = yes; then
33476     HAVE_LIBBABELTRACE=yes
33477
33478 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
33479
33480     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
33481 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
33482     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
33483 $as_echo "$LIBBABELTRACE" >&6; }
33484   else
33485     HAVE_LIBBABELTRACE=no
33486             CPPFLAGS="$ac_save_CPPFLAGS"
33487     LIBBABELTRACE=
33488     LTLIBBABELTRACE=
33489   fi
33490
33491
33492
33493
33494
33495
33496   CFLAGS=$saved_CFLAGS
33497
33498   if test "$HAVE_LIBBABELTRACE" != yes; then
33499      if test "$with_babeltrace" = yes; then
33500        as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
33501      else
33502        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
33503 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
33504      fi
33505   fi
33506 fi
33507
33508  # Check whether --enable-libctf was given.
33509 if test "${enable_libctf+set}" = set; then :
33510   enableval=$enable_libctf;
33511       case "$enableval" in
33512        yes|no) ;;
33513        *) as_fn_error $? "Argument to enable/disable libctf must be yes or no" "$LINENO" 5 ;;
33514       esac
33515
33516 else
33517   enable_libctf=yes
33518 fi
33519
33520
33521 if test "${enable_libctf}" = yes; then
33522
33523 $as_echo "#define ENABLE_LIBCTF 1" >>confdefs.h
33524
33525   LIBCTF="../libctf/libctf.la"
33526   CTF_DEPS="../libctf/libctf.la"
33527 else
33528   LIBCTF=
33529   CTF_DEPS=
33530 fi
33531
33532
33533
33534 # If nativefile (NAT_FILE) is not set in configure.nat, we link to an
33535 # empty version.
33536
33537 NM_H=
33538 rm -f nm.h
33539 if test "${nativefile}" != ""; then
33540     case "${nativefile}" in
33541       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
33542       * ) GDB_NM_FILE="${nativefile}"
33543     esac
33544     ac_config_links="$ac_config_links nm.h:$GDB_NM_FILE"
33545
33546
33547 cat >>confdefs.h <<_ACEOF
33548 #define GDB_NM_FILE "${GDB_NM_FILE}"
33549 _ACEOF
33550
33551     NM_H=nm.h
33552 fi
33553
33554
33555
33556 for ac_prog in xsltproc
33557 do
33558   # Extract the first word of "$ac_prog", so it can be a program name with args.
33559 set dummy $ac_prog; ac_word=$2
33560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
33561 $as_echo_n "checking for $ac_word... " >&6; }
33562 if ${ac_cv_path_XSLTPROC+:} false; then :
33563   $as_echo_n "(cached) " >&6
33564 else
33565   case $XSLTPROC in
33566   [\\/]* | ?:[\\/]*)
33567   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
33568   ;;
33569   *)
33570   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
33571 for as_dir in $PATH
33572 do
33573   IFS=$as_save_IFS
33574   test -z "$as_dir" && as_dir=.
33575     for ac_exec_ext in '' $ac_executable_extensions; do
33576   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
33577     ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
33578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
33579     break 2
33580   fi
33581 done
33582   done
33583 IFS=$as_save_IFS
33584
33585   ;;
33586 esac
33587 fi
33588 XSLTPROC=$ac_cv_path_XSLTPROC
33589 if test -n "$XSLTPROC"; then
33590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
33591 $as_echo "$XSLTPROC" >&6; }
33592 else
33593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
33594 $as_echo "no" >&6; }
33595 fi
33596
33597
33598   test -n "$XSLTPROC" && break
33599 done
33600 test -n "$XSLTPROC" || XSLTPROC="missing"
33601
33602 if test "x$USE_MAINTAINER_MODE" = xyes; then
33603   if test "${XSLTPROC}" = missing; then
33604     as_fn_error $? "unable to find xsltproc.  maintainer-mode requires xsltproc." "$LINENO" 5
33605   fi
33606 fi
33607
33608
33609
33610
33611
33612 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
33613
33614
33615
33616 # Check whether we will enable the inclusion of unit tests when
33617 # compiling GDB.
33618 #
33619 # The default value of this option changes depending whether we're on
33620 # development mode (in which case it's "true") or not (in which case
33621 # it's "false").  The $development variable is set by the GDB_AC_COMMON
33622 # macro, which must therefore be used before GDB_AC_SELFTEST.
33623
33624 if test "x$development" != xtrue && test "x$development" != xfalse; then :
33625   as_fn_error $? "Invalid value for \$development, got \"$development\", expecting \"true\" or \"false\"." "$LINENO" 5
33626 fi
33627
33628 # Check whether --enable-unit-tests was given.
33629 if test "${enable_unit_tests+set}" = set; then :
33630   enableval=$enable_unit_tests; case "${enableval}" in
33631   yes)  enable_unittests=true  ;;
33632   no)   enable_unittests=false ;;
33633   *)    as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
33634 esac
33635 else
33636   enable_unittests=$development
33637 fi
33638
33639
33640 if $enable_unittests; then
33641
33642 $as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
33643
33644
33645   CONFIG_OBS="$CONFIG_OBS \$(SELFTESTS_OBS)"
33646   CONFIG_SRCS="$CONFIG_SRCS \$(SELFTESTS_SRCS)"
33647
33648 fi
33649
33650
33651
33652   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
33653   GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
33654   if test "x$GDB_TRANSFORM_NAME" = x; then
33655      GDB_TRANSFORM_NAME=gdb
33656   fi
33657
33658
33659
33660   gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
33661   GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
33662   if test "x$GCORE_TRANSFORM_NAME" = x; then
33663      GCORE_TRANSFORM_NAME=gcore
33664   fi
33665
33666
33667 ac_config_files="$ac_config_files gcore"
33668
33669 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
33670
33671
33672 cat >confcache <<\_ACEOF
33673 # This file is a shell script that caches the results of configure
33674 # tests run on this system so they can be shared between configure
33675 # scripts and configure runs, see configure's option --config-cache.
33676 # It is not useful on other systems.  If it contains results you don't
33677 # want to keep, you may remove or edit it.
33678 #
33679 # config.status only pays attention to the cache file if you give it
33680 # the --recheck option to rerun configure.
33681 #
33682 # `ac_cv_env_foo' variables (set or unset) will be overridden when
33683 # loading this file, other *unset* `ac_cv_foo' will be assigned the
33684 # following values.
33685
33686 _ACEOF
33687
33688 # The following way of writing the cache mishandles newlines in values,
33689 # but we know of no workaround that is simple, portable, and efficient.
33690 # So, we kill variables containing newlines.
33691 # Ultrix sh set writes to stderr and can't be redirected directly,
33692 # and sets the high bit in the cache file unless we assign to the vars.
33693 (
33694   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
33695     eval ac_val=\$$ac_var
33696     case $ac_val in #(
33697     *${as_nl}*)
33698       case $ac_var in #(
33699       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
33700 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
33701       esac
33702       case $ac_var in #(
33703       _ | IFS | as_nl) ;; #(
33704       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
33705       *) { eval $ac_var=; unset $ac_var;} ;;
33706       esac ;;
33707     esac
33708   done
33709
33710   (set) 2>&1 |
33711     case $as_nl`(ac_space=' '; set) 2>&1` in #(
33712     *${as_nl}ac_space=\ *)
33713       # `set' does not quote correctly, so add quotes: double-quote
33714       # substitution turns \\\\ into \\, and sed turns \\ into \.
33715       sed -n \
33716         "s/'/'\\\\''/g;
33717           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
33718       ;; #(
33719     *)
33720       # `set' quotes correctly as required by POSIX, so do not add quotes.
33721       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
33722       ;;
33723     esac |
33724     sort
33725 ) |
33726   sed '
33727      /^ac_cv_env_/b end
33728      t clear
33729      :clear
33730      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
33731      t end
33732      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
33733      :end' >>confcache
33734 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
33735   if test -w "$cache_file"; then
33736     if test "x$cache_file" != "x/dev/null"; then
33737       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
33738 $as_echo "$as_me: updating cache $cache_file" >&6;}
33739       if test ! -f "$cache_file" || test -h "$cache_file"; then
33740         cat confcache >"$cache_file"
33741       else
33742         case $cache_file in #(
33743         */* | ?:*)
33744           mv -f confcache "$cache_file"$$ &&
33745           mv -f "$cache_file"$$ "$cache_file" ;; #(
33746         *)
33747           mv -f confcache "$cache_file" ;;
33748         esac
33749       fi
33750     fi
33751   else
33752     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
33753 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
33754   fi
33755 fi
33756 rm -f confcache
33757
33758 test "x$prefix" = xNONE && prefix=$ac_default_prefix
33759 # Let make expand exec_prefix.
33760 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
33761
33762 DEFS=-DHAVE_CONFIG_H
33763
33764 ac_libobjs=
33765 ac_ltlibobjs=
33766 U=
33767 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
33768   # 1. Remove the extension, and $U if already installed.
33769   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
33770   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
33771   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
33772   #    will be set to the directory where LIBOBJS objects are built.
33773   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
33774   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
33775 done
33776 LIBOBJS=$ac_libobjs
33777
33778 LTLIBOBJS=$ac_ltlibobjs
33779
33780
33781 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
33782   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
33783 Usually this means the macro was only invoked conditionally." "$LINENO" 5
33784 fi
33785 if test -z "${ENABLE_BFD_64_BIT_TRUE}" && test -z "${ENABLE_BFD_64_BIT_FALSE}"; then
33786   as_fn_error $? "conditional \"ENABLE_BFD_64_BIT\" was never defined.
33787 Usually this means the macro was only invoked conditionally." "$LINENO" 5
33788 fi
33789 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
33790   as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
33791 Usually this means the macro was only invoked conditionally." "$LINENO" 5
33792 fi
33793 if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
33794   as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
33795 Usually this means the macro was only invoked conditionally." "$LINENO" 5
33796 fi
33797
33798
33799 : "${CONFIG_STATUS=./config.status}"
33800 ac_write_fail=0
33801 ac_clean_files_save=$ac_clean_files
33802 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
33803 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
33804 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
33805 as_write_fail=0
33806 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
33807 #! $SHELL
33808 # Generated by $as_me.
33809 # Run this file to recreate the current configuration.
33810 # Compiler output produced by configure, useful for debugging
33811 # configure, is in config.log if it exists.
33812
33813 debug=false
33814 ac_cs_recheck=false
33815 ac_cs_silent=false
33816
33817 SHELL=\${CONFIG_SHELL-$SHELL}
33818 export SHELL
33819 _ASEOF
33820 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
33821 ## -------------------- ##
33822 ## M4sh Initialization. ##
33823 ## -------------------- ##
33824
33825 # Be more Bourne compatible
33826 DUALCASE=1; export DUALCASE # for MKS sh
33827 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
33828   emulate sh
33829   NULLCMD=:
33830   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
33831   # is contrary to our usage.  Disable this feature.
33832   alias -g '${1+"$@"}'='"$@"'
33833   setopt NO_GLOB_SUBST
33834 else
33835   case `(set -o) 2>/dev/null` in #(
33836   *posix*) :
33837     set -o posix ;; #(
33838   *) :
33839      ;;
33840 esac
33841 fi
33842
33843
33844 as_nl='
33845 '
33846 export as_nl
33847 # Printing a long string crashes Solaris 7 /usr/bin/printf.
33848 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
33849 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
33850 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
33851 # Prefer a ksh shell builtin over an external printf program on Solaris,
33852 # but without wasting forks for bash or zsh.
33853 if test -z "$BASH_VERSION$ZSH_VERSION" \
33854     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
33855   as_echo='print -r --'
33856   as_echo_n='print -rn --'
33857 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
33858   as_echo='printf %s\n'
33859   as_echo_n='printf %s'
33860 else
33861   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
33862     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
33863     as_echo_n='/usr/ucb/echo -n'
33864   else
33865     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
33866     as_echo_n_body='eval
33867       arg=$1;
33868       case $arg in #(
33869       *"$as_nl"*)
33870         expr "X$arg" : "X\\(.*\\)$as_nl";
33871         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
33872       esac;
33873       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
33874     '
33875     export as_echo_n_body
33876     as_echo_n='sh -c $as_echo_n_body as_echo'
33877   fi
33878   export as_echo_body
33879   as_echo='sh -c $as_echo_body as_echo'
33880 fi
33881
33882 # The user is always right.
33883 if test "${PATH_SEPARATOR+set}" != set; then
33884   PATH_SEPARATOR=:
33885   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
33886     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
33887       PATH_SEPARATOR=';'
33888   }
33889 fi
33890
33891
33892 # IFS
33893 # We need space, tab and new line, in precisely that order.  Quoting is
33894 # there to prevent editors from complaining about space-tab.
33895 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
33896 # splitting by setting IFS to empty value.)
33897 IFS=" ""        $as_nl"
33898
33899 # Find who we are.  Look in the path if we contain no directory separator.
33900 as_myself=
33901 case $0 in #((
33902   *[\\/]* ) as_myself=$0 ;;
33903   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
33904 for as_dir in $PATH
33905 do
33906   IFS=$as_save_IFS
33907   test -z "$as_dir" && as_dir=.
33908     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
33909   done
33910 IFS=$as_save_IFS
33911
33912      ;;
33913 esac
33914 # We did not find ourselves, most probably we were run as `sh COMMAND'
33915 # in which case we are not to be found in the path.
33916 if test "x$as_myself" = x; then
33917   as_myself=$0
33918 fi
33919 if test ! -f "$as_myself"; then
33920   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
33921   exit 1
33922 fi
33923
33924 # Unset variables that we do not need and which cause bugs (e.g. in
33925 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
33926 # suppresses any "Segmentation fault" message there.  '((' could
33927 # trigger a bug in pdksh 5.2.14.
33928 for as_var in BASH_ENV ENV MAIL MAILPATH
33929 do eval test x\${$as_var+set} = xset \
33930   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
33931 done
33932 PS1='$ '
33933 PS2='> '
33934 PS4='+ '
33935
33936 # NLS nuisances.
33937 LC_ALL=C
33938 export LC_ALL
33939 LANGUAGE=C
33940 export LANGUAGE
33941
33942 # CDPATH.
33943 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
33944
33945
33946 # as_fn_error STATUS ERROR [LINENO LOG_FD]
33947 # ----------------------------------------
33948 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
33949 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
33950 # script with STATUS, using 1 if that was 0.
33951 as_fn_error ()
33952 {
33953   as_status=$1; test $as_status -eq 0 && as_status=1
33954   if test "$4"; then
33955     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
33956     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
33957   fi
33958   $as_echo "$as_me: error: $2" >&2
33959   as_fn_exit $as_status
33960 } # as_fn_error
33961
33962
33963 # as_fn_set_status STATUS
33964 # -----------------------
33965 # Set $? to STATUS, without forking.
33966 as_fn_set_status ()
33967 {
33968   return $1
33969 } # as_fn_set_status
33970
33971 # as_fn_exit STATUS
33972 # -----------------
33973 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
33974 as_fn_exit ()
33975 {
33976   set +e
33977   as_fn_set_status $1
33978   exit $1
33979 } # as_fn_exit
33980
33981 # as_fn_unset VAR
33982 # ---------------
33983 # Portably unset VAR.
33984 as_fn_unset ()
33985 {
33986   { eval $1=; unset $1;}
33987 }
33988 as_unset=as_fn_unset
33989 # as_fn_append VAR VALUE
33990 # ----------------------
33991 # Append the text in VALUE to the end of the definition contained in VAR. Take
33992 # advantage of any shell optimizations that allow amortized linear growth over
33993 # repeated appends, instead of the typical quadratic growth present in naive
33994 # implementations.
33995 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
33996   eval 'as_fn_append ()
33997   {
33998     eval $1+=\$2
33999   }'
34000 else
34001   as_fn_append ()
34002   {
34003     eval $1=\$$1\$2
34004   }
34005 fi # as_fn_append
34006
34007 # as_fn_arith ARG...
34008 # ------------------
34009 # Perform arithmetic evaluation on the ARGs, and store the result in the
34010 # global $as_val. Take advantage of shells that can avoid forks. The arguments
34011 # must be portable across $(()) and expr.
34012 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
34013   eval 'as_fn_arith ()
34014   {
34015     as_val=$(( $* ))
34016   }'
34017 else
34018   as_fn_arith ()
34019   {
34020     as_val=`expr "$@" || test $? -eq 1`
34021   }
34022 fi # as_fn_arith
34023
34024
34025 if expr a : '\(a\)' >/dev/null 2>&1 &&
34026    test "X`expr 00001 : '.*\(...\)'`" = X001; then
34027   as_expr=expr
34028 else
34029   as_expr=false
34030 fi
34031
34032 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
34033   as_basename=basename
34034 else
34035   as_basename=false
34036 fi
34037
34038 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
34039   as_dirname=dirname
34040 else
34041   as_dirname=false
34042 fi
34043
34044 as_me=`$as_basename -- "$0" ||
34045 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
34046          X"$0" : 'X\(//\)$' \| \
34047          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
34048 $as_echo X/"$0" |
34049     sed '/^.*\/\([^/][^/]*\)\/*$/{
34050             s//\1/
34051             q
34052           }
34053           /^X\/\(\/\/\)$/{
34054             s//\1/
34055             q
34056           }
34057           /^X\/\(\/\).*/{
34058             s//\1/
34059             q
34060           }
34061           s/.*/./; q'`
34062
34063 # Avoid depending upon Character Ranges.
34064 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
34065 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
34066 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
34067 as_cr_digits='0123456789'
34068 as_cr_alnum=$as_cr_Letters$as_cr_digits
34069
34070 ECHO_C= ECHO_N= ECHO_T=
34071 case `echo -n x` in #(((((
34072 -n*)
34073   case `echo 'xy\c'` in
34074   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
34075   xy)  ECHO_C='\c';;
34076   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
34077        ECHO_T=' ';;
34078   esac;;
34079 *)
34080   ECHO_N='-n';;
34081 esac
34082
34083 rm -f conf$$ conf$$.exe conf$$.file
34084 if test -d conf$$.dir; then
34085   rm -f conf$$.dir/conf$$.file
34086 else
34087   rm -f conf$$.dir
34088   mkdir conf$$.dir 2>/dev/null
34089 fi
34090 if (echo >conf$$.file) 2>/dev/null; then
34091   if ln -s conf$$.file conf$$ 2>/dev/null; then
34092     as_ln_s='ln -s'
34093     # ... but there are two gotchas:
34094     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
34095     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
34096     # In both cases, we have to default to `cp -pR'.
34097     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
34098       as_ln_s='cp -pR'
34099   elif ln conf$$.file conf$$ 2>/dev/null; then
34100     as_ln_s=ln
34101   else
34102     as_ln_s='cp -pR'
34103   fi
34104 else
34105   as_ln_s='cp -pR'
34106 fi
34107 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
34108 rmdir conf$$.dir 2>/dev/null
34109
34110
34111 # as_fn_mkdir_p
34112 # -------------
34113 # Create "$as_dir" as a directory, including parents if necessary.
34114 as_fn_mkdir_p ()
34115 {
34116
34117   case $as_dir in #(
34118   -*) as_dir=./$as_dir;;
34119   esac
34120   test -d "$as_dir" || eval $as_mkdir_p || {
34121     as_dirs=
34122     while :; do
34123       case $as_dir in #(
34124       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
34125       *) as_qdir=$as_dir;;
34126       esac
34127       as_dirs="'$as_qdir' $as_dirs"
34128       as_dir=`$as_dirname -- "$as_dir" ||
34129 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
34130          X"$as_dir" : 'X\(//\)[^/]' \| \
34131          X"$as_dir" : 'X\(//\)$' \| \
34132          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
34133 $as_echo X"$as_dir" |
34134     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
34135             s//\1/
34136             q
34137           }
34138           /^X\(\/\/\)[^/].*/{
34139             s//\1/
34140             q
34141           }
34142           /^X\(\/\/\)$/{
34143             s//\1/
34144             q
34145           }
34146           /^X\(\/\).*/{
34147             s//\1/
34148             q
34149           }
34150           s/.*/./; q'`
34151       test -d "$as_dir" && break
34152     done
34153     test -z "$as_dirs" || eval "mkdir $as_dirs"
34154   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
34155
34156
34157 } # as_fn_mkdir_p
34158 if mkdir -p . 2>/dev/null; then
34159   as_mkdir_p='mkdir -p "$as_dir"'
34160 else
34161   test -d ./-p && rmdir ./-p
34162   as_mkdir_p=false
34163 fi
34164
34165
34166 # as_fn_executable_p FILE
34167 # -----------------------
34168 # Test if FILE is an executable regular file.
34169 as_fn_executable_p ()
34170 {
34171   test -f "$1" && test -x "$1"
34172 } # as_fn_executable_p
34173 as_test_x='test -x'
34174 as_executable_p=as_fn_executable_p
34175
34176 # Sed expression to map a string onto a valid CPP name.
34177 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
34178
34179 # Sed expression to map a string onto a valid variable name.
34180 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
34181
34182
34183 exec 6>&1
34184 ## ----------------------------------- ##
34185 ## Main body of $CONFIG_STATUS script. ##
34186 ## ----------------------------------- ##
34187 _ASEOF
34188 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
34189
34190 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34191 # Save the log message, to keep $0 and so on meaningful, and to
34192 # report actual input values of CONFIG_FILES etc. instead of their
34193 # values after options handling.
34194 ac_log="
34195 This file was extended by $as_me, which was
34196 generated by GNU Autoconf 2.69.  Invocation command line was
34197
34198   CONFIG_FILES    = $CONFIG_FILES
34199   CONFIG_HEADERS  = $CONFIG_HEADERS
34200   CONFIG_LINKS    = $CONFIG_LINKS
34201   CONFIG_COMMANDS = $CONFIG_COMMANDS
34202   $ $0 $@
34203
34204 on `(hostname || uname -n) 2>/dev/null | sed 1q`
34205 "
34206
34207 _ACEOF
34208
34209 case $ac_config_files in *"
34210 "*) set x $ac_config_files; shift; ac_config_files=$*;;
34211 esac
34212
34213 case $ac_config_headers in *"
34214 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
34215 esac
34216
34217
34218 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34219 # Files that config.status was made for.
34220 config_files="$ac_config_files"
34221 config_headers="$ac_config_headers"
34222 config_links="$ac_config_links"
34223 config_commands="$ac_config_commands"
34224
34225 _ACEOF
34226
34227 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34228 ac_cs_usage="\
34229 \`$as_me' instantiates files and other configuration actions
34230 from templates according to the current configuration.  Unless the files
34231 and actions are specified as TAGs, all are instantiated by default.
34232
34233 Usage: $0 [OPTION]... [TAG]...
34234
34235   -h, --help       print this help, then exit
34236   -V, --version    print version number and configuration settings, then exit
34237       --config     print configuration, then exit
34238   -q, --quiet, --silent
34239                    do not print progress messages
34240   -d, --debug      don't remove temporary files
34241       --recheck    update $as_me by reconfiguring in the same conditions
34242       --file=FILE[:TEMPLATE]
34243                    instantiate the configuration file FILE
34244       --header=FILE[:TEMPLATE]
34245                    instantiate the configuration header FILE
34246
34247 Configuration files:
34248 $config_files
34249
34250 Configuration headers:
34251 $config_headers
34252
34253 Configuration links:
34254 $config_links
34255
34256 Configuration commands:
34257 $config_commands
34258
34259 Report bugs to the package provider."
34260
34261 _ACEOF
34262 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34263 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
34264 ac_cs_version="\\
34265 config.status
34266 configured by $0, generated by GNU Autoconf 2.69,
34267   with options \\"\$ac_cs_config\\"
34268
34269 Copyright (C) 2012 Free Software Foundation, Inc.
34270 This config.status script is free software; the Free Software Foundation
34271 gives unlimited permission to copy, distribute and modify it."
34272
34273 ac_pwd='$ac_pwd'
34274 srcdir='$srcdir'
34275 INSTALL='$INSTALL'
34276 AWK='$AWK'
34277 test -n "\$AWK" || AWK=awk
34278 _ACEOF
34279
34280 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34281 # The default lists apply if the user does not specify any file.
34282 ac_need_defaults=:
34283 while test $# != 0
34284 do
34285   case $1 in
34286   --*=?*)
34287     ac_option=`expr "X$1" : 'X\([^=]*\)='`
34288     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
34289     ac_shift=:
34290     ;;
34291   --*=)
34292     ac_option=`expr "X$1" : 'X\([^=]*\)='`
34293     ac_optarg=
34294     ac_shift=:
34295     ;;
34296   *)
34297     ac_option=$1
34298     ac_optarg=$2
34299     ac_shift=shift
34300     ;;
34301   esac
34302
34303   case $ac_option in
34304   # Handling of the options.
34305   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
34306     ac_cs_recheck=: ;;
34307   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
34308     $as_echo "$ac_cs_version"; exit ;;
34309   --config | --confi | --conf | --con | --co | --c )
34310     $as_echo "$ac_cs_config"; exit ;;
34311   --debug | --debu | --deb | --de | --d | -d )
34312     debug=: ;;
34313   --file | --fil | --fi | --f )
34314     $ac_shift
34315     case $ac_optarg in
34316     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
34317     '') as_fn_error $? "missing file argument" ;;
34318     esac
34319     as_fn_append CONFIG_FILES " '$ac_optarg'"
34320     ac_need_defaults=false;;
34321   --header | --heade | --head | --hea )
34322     $ac_shift
34323     case $ac_optarg in
34324     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
34325     esac
34326     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
34327     ac_need_defaults=false;;
34328   --he | --h)
34329     # Conflict between --help and --header
34330     as_fn_error $? "ambiguous option: \`$1'
34331 Try \`$0 --help' for more information.";;
34332   --help | --hel | -h )
34333     $as_echo "$ac_cs_usage"; exit ;;
34334   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
34335   | -silent | --silent | --silen | --sile | --sil | --si | --s)
34336     ac_cs_silent=: ;;
34337
34338   # This is an error.
34339   -*) as_fn_error $? "unrecognized option: \`$1'
34340 Try \`$0 --help' for more information." ;;
34341
34342   *) as_fn_append ac_config_targets " $1"
34343      ac_need_defaults=false ;;
34344
34345   esac
34346   shift
34347 done
34348
34349 ac_configure_extra_args=
34350
34351 if $ac_cs_silent; then
34352   exec 6>/dev/null
34353   ac_configure_extra_args="$ac_configure_extra_args --silent"
34354 fi
34355
34356 _ACEOF
34357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34358 if \$ac_cs_recheck; then
34359   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
34360   shift
34361   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
34362   CONFIG_SHELL='$SHELL'
34363   export CONFIG_SHELL
34364   exec "\$@"
34365 fi
34366
34367 _ACEOF
34368 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34369 exec 5>>config.log
34370 {
34371   echo
34372   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
34373 ## Running $as_me. ##
34374 _ASBOX
34375   $as_echo "$ac_log"
34376 } >&5
34377
34378 _ACEOF
34379 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34380 #
34381 # INIT-COMMANDS
34382 #
34383
34384
34385 # The HP-UX ksh and POSIX shell print the target directory to stdout
34386 # if CDPATH is set.
34387 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
34388
34389 sed_quote_subst='$sed_quote_subst'
34390 double_quote_subst='$double_quote_subst'
34391 delay_variable_subst='$delay_variable_subst'
34392 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
34393 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
34394 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
34395 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
34396 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
34397 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
34398 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
34399 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
34400 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
34401 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
34402 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
34403 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
34404 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
34405 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
34406 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
34407 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
34408 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
34409 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
34410 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
34411 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
34412 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
34413 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
34414 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
34415 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
34416 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
34417 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
34418 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
34419 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
34420 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
34421 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
34422 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
34423 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
34424 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
34425 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
34426 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
34427 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
34428 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
34429 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
34430 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
34431 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
34432 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
34433 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
34434 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
34435 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
34436 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
34437 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
34438 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
34439 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
34440 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"`'
34441 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
34442 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
34443 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
34444 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
34445 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
34446 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
34447 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
34448 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
34449 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
34450 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
34451 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
34452 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
34453 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
34454 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
34455 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
34456 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
34457 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
34458 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
34459 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
34460 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
34461 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
34462 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
34463 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
34464 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
34465 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
34466 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
34467 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
34468 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
34469 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
34470 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
34471 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
34472 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
34473 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
34474 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
34475 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
34476 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
34477 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
34478 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
34479 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
34480 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
34481 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
34482 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
34483 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
34484 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
34485 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
34486 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
34487 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
34488 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
34489 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
34490 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
34491 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
34492 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
34493 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
34494 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
34495 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
34496 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
34497 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
34498 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
34499 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
34500 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
34501 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
34502 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
34503 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
34504 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
34505 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
34506 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
34507 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
34508 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
34509 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
34510 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
34511 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
34512 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
34513 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
34514 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
34515 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
34516 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
34517 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
34518 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
34519 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
34520 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34521 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34522 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
34523 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
34524 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
34525 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
34526 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
34527 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
34528 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
34529 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
34530 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
34531 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
34532 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
34533 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
34534 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34535 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34536 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34537 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34538 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34539 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34540 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
34541 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
34542 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
34543 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
34544 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
34545 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
34546 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
34547 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
34548 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
34549 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
34550 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
34551 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
34552 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
34553 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
34554 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
34555 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34556 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
34557 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
34558 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
34559 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
34560 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
34561 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
34562 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
34563 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
34564 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
34565 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
34566 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
34567
34568 LTCC='$LTCC'
34569 LTCFLAGS='$LTCFLAGS'
34570 compiler='$compiler_DEFAULT'
34571
34572 # A function that is used when there is no print builtin or printf.
34573 func_fallback_echo ()
34574 {
34575   eval 'cat <<_LTECHO_EOF
34576 \$1
34577 _LTECHO_EOF'
34578 }
34579
34580 # Quote evaled strings.
34581 for var in SHELL \
34582 ECHO \
34583 SED \
34584 GREP \
34585 EGREP \
34586 FGREP \
34587 LD \
34588 NM \
34589 LN_S \
34590 lt_SP2NL \
34591 lt_NL2SP \
34592 reload_flag \
34593 OBJDUMP \
34594 deplibs_check_method \
34595 file_magic_cmd \
34596 AR \
34597 AR_FLAGS \
34598 STRIP \
34599 RANLIB \
34600 CC \
34601 CFLAGS \
34602 compiler \
34603 lt_cv_sys_global_symbol_pipe \
34604 lt_cv_sys_global_symbol_to_cdecl \
34605 lt_cv_sys_global_symbol_to_c_name_address \
34606 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
34607 lt_prog_compiler_no_builtin_flag \
34608 lt_prog_compiler_wl \
34609 lt_prog_compiler_pic \
34610 lt_prog_compiler_static \
34611 lt_cv_prog_compiler_c_o \
34612 need_locks \
34613 DSYMUTIL \
34614 NMEDIT \
34615 LIPO \
34616 OTOOL \
34617 OTOOL64 \
34618 shrext_cmds \
34619 export_dynamic_flag_spec \
34620 whole_archive_flag_spec \
34621 compiler_needs_object \
34622 with_gnu_ld \
34623 allow_undefined_flag \
34624 no_undefined_flag \
34625 hardcode_libdir_flag_spec \
34626 hardcode_libdir_flag_spec_ld \
34627 hardcode_libdir_separator \
34628 fix_srcfile_path \
34629 exclude_expsyms \
34630 include_expsyms \
34631 file_list_spec \
34632 variables_saved_for_relink \
34633 libname_spec \
34634 library_names_spec \
34635 soname_spec \
34636 install_override_mode \
34637 finish_eval \
34638 old_striplib \
34639 striplib \
34640 compiler_lib_search_dirs \
34641 predep_objects \
34642 postdep_objects \
34643 predeps \
34644 postdeps \
34645 compiler_lib_search_path \
34646 LD_CXX \
34647 reload_flag_CXX \
34648 compiler_CXX \
34649 lt_prog_compiler_no_builtin_flag_CXX \
34650 lt_prog_compiler_wl_CXX \
34651 lt_prog_compiler_pic_CXX \
34652 lt_prog_compiler_static_CXX \
34653 lt_cv_prog_compiler_c_o_CXX \
34654 export_dynamic_flag_spec_CXX \
34655 whole_archive_flag_spec_CXX \
34656 compiler_needs_object_CXX \
34657 with_gnu_ld_CXX \
34658 allow_undefined_flag_CXX \
34659 no_undefined_flag_CXX \
34660 hardcode_libdir_flag_spec_CXX \
34661 hardcode_libdir_flag_spec_ld_CXX \
34662 hardcode_libdir_separator_CXX \
34663 fix_srcfile_path_CXX \
34664 exclude_expsyms_CXX \
34665 include_expsyms_CXX \
34666 file_list_spec_CXX \
34667 compiler_lib_search_dirs_CXX \
34668 predep_objects_CXX \
34669 postdep_objects_CXX \
34670 predeps_CXX \
34671 postdeps_CXX \
34672 compiler_lib_search_path_CXX; do
34673     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
34674     *[\\\\\\\`\\"\\\$]*)
34675       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
34676       ;;
34677     *)
34678       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
34679       ;;
34680     esac
34681 done
34682
34683 # Double-quote double-evaled strings.
34684 for var in reload_cmds \
34685 old_postinstall_cmds \
34686 old_postuninstall_cmds \
34687 old_archive_cmds \
34688 extract_expsyms_cmds \
34689 old_archive_from_new_cmds \
34690 old_archive_from_expsyms_cmds \
34691 archive_cmds \
34692 archive_expsym_cmds \
34693 module_cmds \
34694 module_expsym_cmds \
34695 export_symbols_cmds \
34696 prelink_cmds \
34697 postinstall_cmds \
34698 postuninstall_cmds \
34699 finish_cmds \
34700 sys_lib_search_path_spec \
34701 sys_lib_dlsearch_path_spec \
34702 reload_cmds_CXX \
34703 old_archive_cmds_CXX \
34704 old_archive_from_new_cmds_CXX \
34705 old_archive_from_expsyms_cmds_CXX \
34706 archive_cmds_CXX \
34707 archive_expsym_cmds_CXX \
34708 module_cmds_CXX \
34709 module_expsym_cmds_CXX \
34710 export_symbols_cmds_CXX \
34711 prelink_cmds_CXX; do
34712     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
34713     *[\\\\\\\`\\"\\\$]*)
34714       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
34715       ;;
34716     *)
34717       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
34718       ;;
34719     esac
34720 done
34721
34722 ac_aux_dir='$ac_aux_dir'
34723 xsi_shell='$xsi_shell'
34724 lt_shell_append='$lt_shell_append'
34725
34726 # See if we are running on zsh, and set the options which allow our
34727 # commands through without removal of \ escapes INIT.
34728 if test -n "\${ZSH_VERSION+set}" ; then
34729    setopt NO_GLOB_SUBST
34730 fi
34731
34732
34733     PACKAGE='$PACKAGE'
34734     VERSION='$VERSION'
34735     TIMESTAMP='$TIMESTAMP'
34736     RM='$RM'
34737     ofile='$ofile'
34738
34739
34740
34741 ac_aux_dir='$ac_aux_dir'
34742
34743
34744 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
34745 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
34746     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
34747     # from automake.
34748     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
34749     # Capture the value of LINGUAS because we need it to compute CATALOGS.
34750     LINGUAS="${LINGUAS-%UNSET%}"
34751
34752 GDB_NM_FILE=$GDB_NM_FILE
34753
34754 _ACEOF
34755
34756 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34757
34758 # Handling of arguments.
34759 for ac_config_target in $ac_config_targets
34760 do
34761   case $ac_config_target in
34762     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
34763     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
34764     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
34765     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
34766     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
34767     "nm.h") CONFIG_LINKS="$CONFIG_LINKS nm.h:$GDB_NM_FILE" ;;
34768     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
34769     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
34770     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
34771     "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
34772     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
34773     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
34774
34775   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
34776   esac
34777 done
34778
34779
34780 # If the user did not use the arguments to specify the items to instantiate,
34781 # then the envvar interface is used.  Set only those that are not.
34782 # We use the long form for the default assignment because of an extremely
34783 # bizarre bug on SunOS 4.1.3.
34784 if $ac_need_defaults; then
34785   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
34786   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
34787   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
34788   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
34789 fi
34790
34791 # Have a temporary directory for convenience.  Make it in the build tree
34792 # simply because there is no reason against having it here, and in addition,
34793 # creating and moving files from /tmp can sometimes cause problems.
34794 # Hook for its removal unless debugging.
34795 # Note that there is a small window in which the directory will not be cleaned:
34796 # after its creation but before its name has been assigned to `$tmp'.
34797 $debug ||
34798 {
34799   tmp= ac_tmp=
34800   trap 'exit_status=$?
34801   : "${ac_tmp:=$tmp}"
34802   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
34803 ' 0
34804   trap 'as_fn_exit 1' 1 2 13 15
34805 }
34806 # Create a (secure) tmp directory for tmp files.
34807
34808 {
34809   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
34810   test -d "$tmp"
34811 }  ||
34812 {
34813   tmp=./conf$$-$RANDOM
34814   (umask 077 && mkdir "$tmp")
34815 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
34816 ac_tmp=$tmp
34817
34818 # Set up the scripts for CONFIG_FILES section.
34819 # No need to generate them if there are no CONFIG_FILES.
34820 # This happens for instance with `./config.status config.h'.
34821 if test -n "$CONFIG_FILES"; then
34822
34823 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
34824   ac_cs_awk_getline=:
34825   ac_cs_awk_pipe_init=
34826   ac_cs_awk_read_file='
34827       while ((getline aline < (F[key])) > 0)
34828         print(aline)
34829       close(F[key])'
34830   ac_cs_awk_pipe_fini=
34831 else
34832   ac_cs_awk_getline=false
34833   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
34834   ac_cs_awk_read_file='
34835       print "|#_!!_#|"
34836       print "cat " F[key] " &&"
34837       '$ac_cs_awk_pipe_init
34838   # The final `:' finishes the AND list.
34839   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
34840 fi
34841 ac_cr=`echo X | tr X '\015'`
34842 # On cygwin, bash can eat \r inside `` if the user requested igncr.
34843 # But we know of no other shell where ac_cr would be empty at this
34844 # point, so we can use a bashism as a fallback.
34845 if test "x$ac_cr" = x; then
34846   eval ac_cr=\$\'\\r\'
34847 fi
34848 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
34849 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
34850   ac_cs_awk_cr='\\r'
34851 else
34852   ac_cs_awk_cr=$ac_cr
34853 fi
34854
34855 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
34856 _ACEOF
34857
34858 # Create commands to substitute file output variables.
34859 {
34860   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
34861   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
34862   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
34863   echo "_ACAWK" &&
34864   echo "_ACEOF"
34865 } >conf$$files.sh &&
34866 . ./conf$$files.sh ||
34867   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
34868 rm -f conf$$files.sh
34869
34870 {
34871   echo "cat >conf$$subs.awk <<_ACEOF" &&
34872   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
34873   echo "_ACEOF"
34874 } >conf$$subs.sh ||
34875   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
34876 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
34877 ac_delim='%!_!# '
34878 for ac_last_try in false false false false false :; do
34879   . ./conf$$subs.sh ||
34880     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
34881
34882   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
34883   if test $ac_delim_n = $ac_delim_num; then
34884     break
34885   elif $ac_last_try; then
34886     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
34887   else
34888     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
34889   fi
34890 done
34891 rm -f conf$$subs.sh
34892
34893 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34894 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
34895 _ACEOF
34896 sed -n '
34897 h
34898 s/^/S["/; s/!.*/"]=/
34899 p
34900 g
34901 s/^[^!]*!//
34902 :repl
34903 t repl
34904 s/'"$ac_delim"'$//
34905 t delim
34906 :nl
34907 h
34908 s/\(.\{148\}\)..*/\1/
34909 t more1
34910 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
34911 p
34912 n
34913 b repl
34914 :more1
34915 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
34916 p
34917 g
34918 s/.\{148\}//
34919 t nl
34920 :delim
34921 h
34922 s/\(.\{148\}\)..*/\1/
34923 t more2
34924 s/["\\]/\\&/g; s/^/"/; s/$/"/
34925 p
34926 b
34927 :more2
34928 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
34929 p
34930 g
34931 s/.\{148\}//
34932 t delim
34933 ' <conf$$subs.awk | sed '
34934 /^[^""]/{
34935   N
34936   s/\n//
34937 }
34938 ' >>$CONFIG_STATUS || ac_write_fail=1
34939 rm -f conf$$subs.awk
34940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
34941 _ACAWK
34942 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
34943   for (key in S) S_is_set[key] = 1
34944   FS = "\a"
34945   \$ac_cs_awk_pipe_init
34946 }
34947 {
34948   line = $ 0
34949   nfields = split(line, field, "@")
34950   substed = 0
34951   len = length(field[1])
34952   for (i = 2; i < nfields; i++) {
34953     key = field[i]
34954     keylen = length(key)
34955     if (S_is_set[key]) {
34956       value = S[key]
34957       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
34958       len += length(value) + length(field[++i])
34959       substed = 1
34960     } else
34961       len += 1 + keylen
34962   }
34963   if (nfields == 3 && !substed) {
34964     key = field[2]
34965     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
34966       \$ac_cs_awk_read_file
34967       next
34968     }
34969   }
34970   print line
34971 }
34972 \$ac_cs_awk_pipe_fini
34973 _ACAWK
34974 _ACEOF
34975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
34976 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
34977   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
34978 else
34979   cat
34980 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
34981   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
34982 _ACEOF
34983
34984 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
34985 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
34986 # trailing colons and then remove the whole line if VPATH becomes empty
34987 # (actually we leave an empty line to preserve line numbers).
34988 if test "x$srcdir" = x.; then
34989   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
34990 h
34991 s///
34992 s/^/:/
34993 s/[      ]*$/:/
34994 s/:\$(srcdir):/:/g
34995 s/:\${srcdir}:/:/g
34996 s/:@srcdir@:/:/g
34997 s/^:*//
34998 s/:*$//
34999 x
35000 s/\(=[   ]*\).*/\1/
35001 G
35002 s/\n//
35003 s/^[^=]*=[       ]*$//
35004 }'
35005 fi
35006
35007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
35008 fi # test -n "$CONFIG_FILES"
35009
35010 # Set up the scripts for CONFIG_HEADERS section.
35011 # No need to generate them if there are no CONFIG_HEADERS.
35012 # This happens for instance with `./config.status Makefile'.
35013 if test -n "$CONFIG_HEADERS"; then
35014 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
35015 BEGIN {
35016 _ACEOF
35017
35018 # Transform confdefs.h into an awk script `defines.awk', embedded as
35019 # here-document in config.status, that substitutes the proper values into
35020 # config.h.in to produce config.h.
35021
35022 # Create a delimiter string that does not exist in confdefs.h, to ease
35023 # handling of long lines.
35024 ac_delim='%!_!# '
35025 for ac_last_try in false false :; do
35026   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
35027   if test -z "$ac_tt"; then
35028     break
35029   elif $ac_last_try; then
35030     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
35031   else
35032     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
35033   fi
35034 done
35035
35036 # For the awk script, D is an array of macro values keyed by name,
35037 # likewise P contains macro parameters if any.  Preserve backslash
35038 # newline sequences.
35039
35040 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
35041 sed -n '
35042 s/.\{148\}/&'"$ac_delim"'/g
35043 t rset
35044 :rset
35045 s/^[     ]*#[    ]*define[       ][      ]*/ /
35046 t def
35047 d
35048 :def
35049 s/\\$//
35050 t bsnl
35051 s/["\\]/\\&/g
35052 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
35053 D["\1"]=" \3"/p
35054 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
35055 d
35056 :bsnl
35057 s/["\\]/\\&/g
35058 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
35059 D["\1"]=" \3\\\\\\n"\\/p
35060 t cont
35061 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
35062 t cont
35063 d
35064 :cont
35065 n
35066 s/.\{148\}/&'"$ac_delim"'/g
35067 t clear
35068 :clear
35069 s/\\$//
35070 t bsnlc
35071 s/["\\]/\\&/g; s/^/"/; s/$/"/p
35072 d
35073 :bsnlc
35074 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
35075 b cont
35076 ' <confdefs.h | sed '
35077 s/'"$ac_delim"'/"\\\
35078 "/g' >>$CONFIG_STATUS || ac_write_fail=1
35079
35080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
35081   for (key in D) D_is_set[key] = 1
35082   FS = "\a"
35083 }
35084 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
35085   line = \$ 0
35086   split(line, arg, " ")
35087   if (arg[1] == "#") {
35088     defundef = arg[2]
35089     mac1 = arg[3]
35090   } else {
35091     defundef = substr(arg[1], 2)
35092     mac1 = arg[2]
35093   }
35094   split(mac1, mac2, "(") #)
35095   macro = mac2[1]
35096   prefix = substr(line, 1, index(line, defundef) - 1)
35097   if (D_is_set[macro]) {
35098     # Preserve the white space surrounding the "#".
35099     print prefix "define", macro P[macro] D[macro]
35100     next
35101   } else {
35102     # Replace #undef with comments.  This is necessary, for example,
35103     # in the case of _POSIX_SOURCE, which is predefined and required
35104     # on some systems where configure will not decide to define it.
35105     if (defundef == "undef") {
35106       print "/*", prefix defundef, macro, "*/"
35107       next
35108     }
35109   }
35110 }
35111 { print }
35112 _ACAWK
35113 _ACEOF
35114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
35115   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
35116 fi # test -n "$CONFIG_HEADERS"
35117
35118
35119 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
35120 shift
35121 for ac_tag
35122 do
35123   case $ac_tag in
35124   :[FHLC]) ac_mode=$ac_tag; continue;;
35125   esac
35126   case $ac_mode$ac_tag in
35127   :[FHL]*:*);;
35128   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
35129   :[FH]-) ac_tag=-:-;;
35130   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
35131   esac
35132   ac_save_IFS=$IFS
35133   IFS=:
35134   set x $ac_tag
35135   IFS=$ac_save_IFS
35136   shift
35137   ac_file=$1
35138   shift
35139
35140   case $ac_mode in
35141   :L) ac_source=$1;;
35142   :[FH])
35143     ac_file_inputs=
35144     for ac_f
35145     do
35146       case $ac_f in
35147       -) ac_f="$ac_tmp/stdin";;
35148       *) # Look for the file first in the build tree, then in the source tree
35149          # (if the path is not absolute).  The absolute path cannot be DOS-style,
35150          # because $ac_f cannot contain `:'.
35151          test -f "$ac_f" ||
35152            case $ac_f in
35153            [\\/$]*) false;;
35154            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
35155            esac ||
35156            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
35157       esac
35158       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
35159       as_fn_append ac_file_inputs " '$ac_f'"
35160     done
35161
35162     # Let's still pretend it is `configure' which instantiates (i.e., don't
35163     # use $as_me), people would be surprised to read:
35164     #    /* config.h.  Generated by config.status.  */
35165     configure_input='Generated from '`
35166           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
35167         `' by configure.'
35168     if test x"$ac_file" != x-; then
35169       configure_input="$ac_file.  $configure_input"
35170       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
35171 $as_echo "$as_me: creating $ac_file" >&6;}
35172     fi
35173     # Neutralize special characters interpreted by sed in replacement strings.
35174     case $configure_input in #(
35175     *\&* | *\|* | *\\* )
35176        ac_sed_conf_input=`$as_echo "$configure_input" |
35177        sed 's/[\\\\&|]/\\\\&/g'`;; #(
35178     *) ac_sed_conf_input=$configure_input;;
35179     esac
35180
35181     case $ac_tag in
35182     *:-:* | *:-) cat >"$ac_tmp/stdin" \
35183       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
35184     esac
35185     ;;
35186   esac
35187
35188   ac_dir=`$as_dirname -- "$ac_file" ||
35189 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
35190          X"$ac_file" : 'X\(//\)[^/]' \| \
35191          X"$ac_file" : 'X\(//\)$' \| \
35192          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
35193 $as_echo X"$ac_file" |
35194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
35195             s//\1/
35196             q
35197           }
35198           /^X\(\/\/\)[^/].*/{
35199             s//\1/
35200             q
35201           }
35202           /^X\(\/\/\)$/{
35203             s//\1/
35204             q
35205           }
35206           /^X\(\/\).*/{
35207             s//\1/
35208             q
35209           }
35210           s/.*/./; q'`
35211   as_dir="$ac_dir"; as_fn_mkdir_p
35212   ac_builddir=.
35213
35214 case "$ac_dir" in
35215 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
35216 *)
35217   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
35218   # A ".." for each directory in $ac_dir_suffix.
35219   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
35220   case $ac_top_builddir_sub in
35221   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
35222   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
35223   esac ;;
35224 esac
35225 ac_abs_top_builddir=$ac_pwd
35226 ac_abs_builddir=$ac_pwd$ac_dir_suffix
35227 # for backward compatibility:
35228 ac_top_builddir=$ac_top_build_prefix
35229
35230 case $srcdir in
35231   .)  # We are building in place.
35232     ac_srcdir=.
35233     ac_top_srcdir=$ac_top_builddir_sub
35234     ac_abs_top_srcdir=$ac_pwd ;;
35235   [\\/]* | ?:[\\/]* )  # Absolute name.
35236     ac_srcdir=$srcdir$ac_dir_suffix;
35237     ac_top_srcdir=$srcdir
35238     ac_abs_top_srcdir=$srcdir ;;
35239   *) # Relative name.
35240     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
35241     ac_top_srcdir=$ac_top_build_prefix$srcdir
35242     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
35243 esac
35244 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
35245
35246
35247   case $ac_mode in
35248   :F)
35249   #
35250   # CONFIG_FILE
35251   #
35252
35253   case $INSTALL in
35254   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
35255   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
35256   esac
35257 _ACEOF
35258
35259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
35260 # If the template does not know about datarootdir, expand it.
35261 # FIXME: This hack should be removed a few years after 2.60.
35262 ac_datarootdir_hack=; ac_datarootdir_seen=
35263 ac_sed_dataroot='
35264 /datarootdir/ {
35265   p
35266   q
35267 }
35268 /@datadir@/p
35269 /@docdir@/p
35270 /@infodir@/p
35271 /@localedir@/p
35272 /@mandir@/p'
35273 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
35274 *datarootdir*) ac_datarootdir_seen=yes;;
35275 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
35276   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
35277 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
35278 _ACEOF
35279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
35280   ac_datarootdir_hack='
35281   s&@datadir@&$datadir&g
35282   s&@docdir@&$docdir&g
35283   s&@infodir@&$infodir&g
35284   s&@localedir@&$localedir&g
35285   s&@mandir@&$mandir&g
35286   s&\\\${datarootdir}&$datarootdir&g' ;;
35287 esac
35288 _ACEOF
35289
35290 # Neutralize VPATH when `$srcdir' = `.'.
35291 # Shell code in configure.ac might set extrasub.
35292 # FIXME: do we really want to maintain this feature?
35293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
35294 ac_sed_extra="$ac_vpsub
35295 $extrasub
35296 _ACEOF
35297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
35298 :t
35299 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
35300 s|@configure_input@|$ac_sed_conf_input|;t t
35301 s&@top_builddir@&$ac_top_builddir_sub&;t t
35302 s&@top_build_prefix@&$ac_top_build_prefix&;t t
35303 s&@srcdir@&$ac_srcdir&;t t
35304 s&@abs_srcdir@&$ac_abs_srcdir&;t t
35305 s&@top_srcdir@&$ac_top_srcdir&;t t
35306 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
35307 s&@builddir@&$ac_builddir&;t t
35308 s&@abs_builddir@&$ac_abs_builddir&;t t
35309 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
35310 s&@INSTALL@&$ac_INSTALL&;t t
35311 $ac_datarootdir_hack
35312 "
35313 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
35314 if $ac_cs_awk_getline; then
35315   $AWK -f "$ac_tmp/subs.awk"
35316 else
35317   $AWK -f "$ac_tmp/subs.awk" | $SHELL
35318 fi \
35319   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
35320
35321 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
35322   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
35323   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
35324       "$ac_tmp/out"`; test -z "$ac_out"; } &&
35325   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
35326 which seems to be undefined.  Please make sure it is defined" >&5
35327 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
35328 which seems to be undefined.  Please make sure it is defined" >&2;}
35329
35330   rm -f "$ac_tmp/stdin"
35331   case $ac_file in
35332   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
35333   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
35334   esac \
35335   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
35336  ;;
35337   :H)
35338   #
35339   # CONFIG_HEADER
35340   #
35341   if test x"$ac_file" != x-; then
35342     {
35343       $as_echo "/* $configure_input  */" \
35344       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
35345     } >"$ac_tmp/config.h" \
35346       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
35347     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
35348       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
35349 $as_echo "$as_me: $ac_file is unchanged" >&6;}
35350     else
35351       rm -f "$ac_file"
35352       mv "$ac_tmp/config.h" "$ac_file" \
35353         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
35354     fi
35355   else
35356     $as_echo "/* $configure_input  */" \
35357       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
35358       || as_fn_error $? "could not create -" "$LINENO" 5
35359   fi
35360  ;;
35361   :L)
35362   #
35363   # CONFIG_LINK
35364   #
35365
35366   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
35367     :
35368   else
35369     # Prefer the file from the source tree if names are identical.
35370     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
35371       ac_source=$srcdir/$ac_source
35372     fi
35373
35374     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
35375 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
35376
35377     if test ! -r "$ac_source"; then
35378       as_fn_error $? "$ac_source: file not found" "$LINENO" 5
35379     fi
35380     rm -f "$ac_file"
35381
35382     # Try a relative symlink, then a hard link, then a copy.
35383     case $ac_source in
35384     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
35385         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
35386     esac
35387     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
35388       ln "$ac_source" "$ac_file" 2>/dev/null ||
35389       cp -p "$ac_source" "$ac_file" ||
35390       as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
35391   fi
35392  ;;
35393   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
35394 $as_echo "$as_me: executing $ac_file commands" >&6;}
35395  ;;
35396   esac
35397
35398
35399   case $ac_file$ac_mode in
35400     "config.h":H) echo > stamp-h ;;
35401     "libtool":C)
35402
35403     # See if we are running on zsh, and set the options which allow our
35404     # commands through without removal of \ escapes.
35405     if test -n "${ZSH_VERSION+set}" ; then
35406       setopt NO_GLOB_SUBST
35407     fi
35408
35409     cfgfile="${ofile}T"
35410     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
35411     $RM "$cfgfile"
35412
35413     cat <<_LT_EOF >> "$cfgfile"
35414 #! $SHELL
35415
35416 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
35417 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
35418 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
35419 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
35420 #
35421 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
35422 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
35423 #   Written by Gordon Matzigkeit, 1996
35424 #
35425 #   This file is part of GNU Libtool.
35426 #
35427 # GNU Libtool is free software; you can redistribute it and/or
35428 # modify it under the terms of the GNU General Public License as
35429 # published by the Free Software Foundation; either version 2 of
35430 # the License, or (at your option) any later version.
35431 #
35432 # As a special exception to the GNU General Public License,
35433 # if you distribute this file as part of a program or library that
35434 # is built using GNU Libtool, you may include this file under the
35435 # same distribution terms that you use for the rest of that program.
35436 #
35437 # GNU Libtool is distributed in the hope that it will be useful,
35438 # but WITHOUT ANY WARRANTY; without even the implied warranty of
35439 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
35440 # GNU General Public License for more details.
35441 #
35442 # You should have received a copy of the GNU General Public License
35443 # along with GNU Libtool; see the file COPYING.  If not, a copy
35444 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
35445 # obtained by writing to the Free Software Foundation, Inc.,
35446 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
35447
35448
35449 # The names of the tagged configurations supported by this script.
35450 available_tags="CXX "
35451
35452 # ### BEGIN LIBTOOL CONFIG
35453
35454 # Which release of libtool.m4 was used?
35455 macro_version=$macro_version
35456 macro_revision=$macro_revision
35457
35458 # Whether or not to build shared libraries.
35459 build_libtool_libs=$enable_shared
35460
35461 # Whether or not to build static libraries.
35462 build_old_libs=$enable_static
35463
35464 # What type of objects to build.
35465 pic_mode=$pic_mode
35466
35467 # Whether or not to optimize for fast installation.
35468 fast_install=$enable_fast_install
35469
35470 # Shell to use when invoking shell scripts.
35471 SHELL=$lt_SHELL
35472
35473 # An echo program that protects backslashes.
35474 ECHO=$lt_ECHO
35475
35476 # The host system.
35477 host_alias=$host_alias
35478 host=$host
35479 host_os=$host_os
35480
35481 # The build system.
35482 build_alias=$build_alias
35483 build=$build
35484 build_os=$build_os
35485
35486 # A sed program that does not truncate output.
35487 SED=$lt_SED
35488
35489 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
35490 Xsed="\$SED -e 1s/^X//"
35491
35492 # A grep program that handles long lines.
35493 GREP=$lt_GREP
35494
35495 # An ERE matcher.
35496 EGREP=$lt_EGREP
35497
35498 # A literal string matcher.
35499 FGREP=$lt_FGREP
35500
35501 # A BSD- or MS-compatible name lister.
35502 NM=$lt_NM
35503
35504 # Whether we need soft or hard links.
35505 LN_S=$lt_LN_S
35506
35507 # What is the maximum length of a command?
35508 max_cmd_len=$max_cmd_len
35509
35510 # Object file suffix (normally "o").
35511 objext=$ac_objext
35512
35513 # Executable file suffix (normally "").
35514 exeext=$exeext
35515
35516 # whether the shell understands "unset".
35517 lt_unset=$lt_unset
35518
35519 # turn spaces into newlines.
35520 SP2NL=$lt_lt_SP2NL
35521
35522 # turn newlines into spaces.
35523 NL2SP=$lt_lt_NL2SP
35524
35525 # An object symbol dumper.
35526 OBJDUMP=$lt_OBJDUMP
35527
35528 # Method to check whether dependent libraries are shared objects.
35529 deplibs_check_method=$lt_deplibs_check_method
35530
35531 # Command to use when deplibs_check_method == "file_magic".
35532 file_magic_cmd=$lt_file_magic_cmd
35533
35534 # The archiver.
35535 AR=$lt_AR
35536 AR_FLAGS=$lt_AR_FLAGS
35537
35538 # A symbol stripping program.
35539 STRIP=$lt_STRIP
35540
35541 # Commands used to install an old-style archive.
35542 RANLIB=$lt_RANLIB
35543 old_postinstall_cmds=$lt_old_postinstall_cmds
35544 old_postuninstall_cmds=$lt_old_postuninstall_cmds
35545
35546 # Whether to use a lock for old archive extraction.
35547 lock_old_archive_extraction=$lock_old_archive_extraction
35548
35549 # A C compiler.
35550 LTCC=$lt_CC
35551
35552 # LTCC compiler flags.
35553 LTCFLAGS=$lt_CFLAGS
35554
35555 # Take the output of nm and produce a listing of raw symbols and C names.
35556 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
35557
35558 # Transform the output of nm in a proper C declaration.
35559 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
35560
35561 # Transform the output of nm in a C name address pair.
35562 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
35563
35564 # Transform the output of nm in a C name address pair when lib prefix is needed.
35565 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
35566
35567 # The name of the directory that contains temporary libtool files.
35568 objdir=$objdir
35569
35570 # Used to examine libraries when file_magic_cmd begins with "file".
35571 MAGIC_CMD=$MAGIC_CMD
35572
35573 # Must we lock files when doing compilation?
35574 need_locks=$lt_need_locks
35575
35576 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
35577 DSYMUTIL=$lt_DSYMUTIL
35578
35579 # Tool to change global to local symbols on Mac OS X.
35580 NMEDIT=$lt_NMEDIT
35581
35582 # Tool to manipulate fat objects and archives on Mac OS X.
35583 LIPO=$lt_LIPO
35584
35585 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
35586 OTOOL=$lt_OTOOL
35587
35588 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
35589 OTOOL64=$lt_OTOOL64
35590
35591 # Old archive suffix (normally "a").
35592 libext=$libext
35593
35594 # Shared library suffix (normally ".so").
35595 shrext_cmds=$lt_shrext_cmds
35596
35597 # The commands to extract the exported symbol list from a shared archive.
35598 extract_expsyms_cmds=$lt_extract_expsyms_cmds
35599
35600 # Variables whose values should be saved in libtool wrapper scripts and
35601 # restored at link time.
35602 variables_saved_for_relink=$lt_variables_saved_for_relink
35603
35604 # Do we need the "lib" prefix for modules?
35605 need_lib_prefix=$need_lib_prefix
35606
35607 # Do we need a version for libraries?
35608 need_version=$need_version
35609
35610 # Library versioning type.
35611 version_type=$version_type
35612
35613 # Shared library runtime path variable.
35614 runpath_var=$runpath_var
35615
35616 # Shared library path variable.
35617 shlibpath_var=$shlibpath_var
35618
35619 # Is shlibpath searched before the hard-coded library search path?
35620 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
35621
35622 # Format of library name prefix.
35623 libname_spec=$lt_libname_spec
35624
35625 # List of archive names.  First name is the real one, the rest are links.
35626 # The last name is the one that the linker finds with -lNAME
35627 library_names_spec=$lt_library_names_spec
35628
35629 # The coded name of the library, if different from the real name.
35630 soname_spec=$lt_soname_spec
35631
35632 # Permission mode override for installation of shared libraries.
35633 install_override_mode=$lt_install_override_mode
35634
35635 # Command to use after installation of a shared archive.
35636 postinstall_cmds=$lt_postinstall_cmds
35637
35638 # Command to use after uninstallation of a shared archive.
35639 postuninstall_cmds=$lt_postuninstall_cmds
35640
35641 # Commands used to finish a libtool library installation in a directory.
35642 finish_cmds=$lt_finish_cmds
35643
35644 # As "finish_cmds", except a single script fragment to be evaled but
35645 # not shown.
35646 finish_eval=$lt_finish_eval
35647
35648 # Whether we should hardcode library paths into libraries.
35649 hardcode_into_libs=$hardcode_into_libs
35650
35651 # Compile-time system search path for libraries.
35652 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
35653
35654 # Run-time system search path for libraries.
35655 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
35656
35657 # Whether dlopen is supported.
35658 dlopen_support=$enable_dlopen
35659
35660 # Whether dlopen of programs is supported.
35661 dlopen_self=$enable_dlopen_self
35662
35663 # Whether dlopen of statically linked programs is supported.
35664 dlopen_self_static=$enable_dlopen_self_static
35665
35666 # Commands to strip libraries.
35667 old_striplib=$lt_old_striplib
35668 striplib=$lt_striplib
35669
35670
35671 # The linker used to build libraries.
35672 LD=$lt_LD
35673
35674 # How to create reloadable object files.
35675 reload_flag=$lt_reload_flag
35676 reload_cmds=$lt_reload_cmds
35677
35678 # Commands used to build an old-style archive.
35679 old_archive_cmds=$lt_old_archive_cmds
35680
35681 # A language specific compiler.
35682 CC=$lt_compiler
35683
35684 # Is the compiler the GNU compiler?
35685 with_gcc=$GCC
35686
35687 # Compiler flag to turn off builtin functions.
35688 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
35689
35690 # How to pass a linker flag through the compiler.
35691 wl=$lt_lt_prog_compiler_wl
35692
35693 # Additional compiler flags for building library objects.
35694 pic_flag=$lt_lt_prog_compiler_pic
35695
35696 # Compiler flag to prevent dynamic linking.
35697 link_static_flag=$lt_lt_prog_compiler_static
35698
35699 # Does compiler simultaneously support -c and -o options?
35700 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
35701
35702 # Whether or not to add -lc for building shared libraries.
35703 build_libtool_need_lc=$archive_cmds_need_lc
35704
35705 # Whether or not to disallow shared libs when runtime libs are static.
35706 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
35707
35708 # Compiler flag to allow reflexive dlopens.
35709 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
35710
35711 # Compiler flag to generate shared objects directly from archives.
35712 whole_archive_flag_spec=$lt_whole_archive_flag_spec
35713
35714 # Whether the compiler copes with passing no objects directly.
35715 compiler_needs_object=$lt_compiler_needs_object
35716
35717 # Create an old-style archive from a shared archive.
35718 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
35719
35720 # Create a temporary old-style archive to link instead of a shared archive.
35721 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
35722
35723 # Commands used to build a shared archive.
35724 archive_cmds=$lt_archive_cmds
35725 archive_expsym_cmds=$lt_archive_expsym_cmds
35726
35727 # Commands used to build a loadable module if different from building
35728 # a shared archive.
35729 module_cmds=$lt_module_cmds
35730 module_expsym_cmds=$lt_module_expsym_cmds
35731
35732 # Whether we are building with GNU ld or not.
35733 with_gnu_ld=$lt_with_gnu_ld
35734
35735 # Flag that allows shared libraries with undefined symbols to be built.
35736 allow_undefined_flag=$lt_allow_undefined_flag
35737
35738 # Flag that enforces no undefined symbols.
35739 no_undefined_flag=$lt_no_undefined_flag
35740
35741 # Flag to hardcode \$libdir into a binary during linking.
35742 # This must work even if \$libdir does not exist
35743 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
35744
35745 # If ld is used when linking, flag to hardcode \$libdir into a binary
35746 # during linking.  This must work even if \$libdir does not exist.
35747 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
35748
35749 # Whether we need a single "-rpath" flag with a separated argument.
35750 hardcode_libdir_separator=$lt_hardcode_libdir_separator
35751
35752 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
35753 # DIR into the resulting binary.
35754 hardcode_direct=$hardcode_direct
35755
35756 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
35757 # DIR into the resulting binary and the resulting library dependency is
35758 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
35759 # library is relocated.
35760 hardcode_direct_absolute=$hardcode_direct_absolute
35761
35762 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
35763 # into the resulting binary.
35764 hardcode_minus_L=$hardcode_minus_L
35765
35766 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
35767 # into the resulting binary.
35768 hardcode_shlibpath_var=$hardcode_shlibpath_var
35769
35770 # Set to "yes" if building a shared library automatically hardcodes DIR
35771 # into the library and all subsequent libraries and executables linked
35772 # against it.
35773 hardcode_automatic=$hardcode_automatic
35774
35775 # Set to yes if linker adds runtime paths of dependent libraries
35776 # to runtime path list.
35777 inherit_rpath=$inherit_rpath
35778
35779 # Whether libtool must link a program against all its dependency libraries.
35780 link_all_deplibs=$link_all_deplibs
35781
35782 # Fix the shell variable \$srcfile for the compiler.
35783 fix_srcfile_path=$lt_fix_srcfile_path
35784
35785 # Set to "yes" if exported symbols are required.
35786 always_export_symbols=$always_export_symbols
35787
35788 # The commands to list exported symbols.
35789 export_symbols_cmds=$lt_export_symbols_cmds
35790
35791 # Symbols that should not be listed in the preloaded symbols.
35792 exclude_expsyms=$lt_exclude_expsyms
35793
35794 # Symbols that must always be exported.
35795 include_expsyms=$lt_include_expsyms
35796
35797 # Commands necessary for linking programs (against libraries) with templates.
35798 prelink_cmds=$lt_prelink_cmds
35799
35800 # Specify filename containing input files.
35801 file_list_spec=$lt_file_list_spec
35802
35803 # How to hardcode a shared library path into an executable.
35804 hardcode_action=$hardcode_action
35805
35806 # The directories searched by this compiler when creating a shared library.
35807 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
35808
35809 # Dependencies to place before and after the objects being linked to
35810 # create a shared library.
35811 predep_objects=$lt_predep_objects
35812 postdep_objects=$lt_postdep_objects
35813 predeps=$lt_predeps
35814 postdeps=$lt_postdeps
35815
35816 # The library search path used internally by the compiler when linking
35817 # a shared library.
35818 compiler_lib_search_path=$lt_compiler_lib_search_path
35819
35820 # ### END LIBTOOL CONFIG
35821
35822 _LT_EOF
35823
35824   case $host_os in
35825   aix3*)
35826     cat <<\_LT_EOF >> "$cfgfile"
35827 # AIX sometimes has problems with the GCC collect2 program.  For some
35828 # reason, if we set the COLLECT_NAMES environment variable, the problems
35829 # vanish in a puff of smoke.
35830 if test "X${COLLECT_NAMES+set}" != Xset; then
35831   COLLECT_NAMES=
35832   export COLLECT_NAMES
35833 fi
35834 _LT_EOF
35835     ;;
35836   esac
35837
35838
35839 ltmain="$ac_aux_dir/ltmain.sh"
35840
35841
35842   # We use sed instead of cat because bash on DJGPP gets confused if
35843   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
35844   # text mode, it properly converts lines to CR/LF.  This bash problem
35845   # is reportedly fixed, but why not run on old versions too?
35846   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
35847     || (rm -f "$cfgfile"; exit 1)
35848
35849   case $xsi_shell in
35850   yes)
35851     cat << \_LT_EOF >> "$cfgfile"
35852
35853 # func_dirname file append nondir_replacement
35854 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
35855 # otherwise set result to NONDIR_REPLACEMENT.
35856 func_dirname ()
35857 {
35858   case ${1} in
35859     */*) func_dirname_result="${1%/*}${2}" ;;
35860     *  ) func_dirname_result="${3}" ;;
35861   esac
35862 }
35863
35864 # func_basename file
35865 func_basename ()
35866 {
35867   func_basename_result="${1##*/}"
35868 }
35869
35870 # func_dirname_and_basename file append nondir_replacement
35871 # perform func_basename and func_dirname in a single function
35872 # call:
35873 #   dirname:  Compute the dirname of FILE.  If nonempty,
35874 #             add APPEND to the result, otherwise set result
35875 #             to NONDIR_REPLACEMENT.
35876 #             value returned in "$func_dirname_result"
35877 #   basename: Compute filename of FILE.
35878 #             value retuned in "$func_basename_result"
35879 # Implementation must be kept synchronized with func_dirname
35880 # and func_basename. For efficiency, we do not delegate to
35881 # those functions but instead duplicate the functionality here.
35882 func_dirname_and_basename ()
35883 {
35884   case ${1} in
35885     */*) func_dirname_result="${1%/*}${2}" ;;
35886     *  ) func_dirname_result="${3}" ;;
35887   esac
35888   func_basename_result="${1##*/}"
35889 }
35890
35891 # func_stripname prefix suffix name
35892 # strip PREFIX and SUFFIX off of NAME.
35893 # PREFIX and SUFFIX must not contain globbing or regex special
35894 # characters, hashes, percent signs, but SUFFIX may contain a leading
35895 # dot (in which case that matches only a dot).
35896 func_stripname ()
35897 {
35898   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
35899   # positional parameters, so assign one to ordinary parameter first.
35900   func_stripname_result=${3}
35901   func_stripname_result=${func_stripname_result#"${1}"}
35902   func_stripname_result=${func_stripname_result%"${2}"}
35903 }
35904
35905 # func_opt_split
35906 func_opt_split ()
35907 {
35908   func_opt_split_opt=${1%%=*}
35909   func_opt_split_arg=${1#*=}
35910 }
35911
35912 # func_lo2o object
35913 func_lo2o ()
35914 {
35915   case ${1} in
35916     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
35917     *)    func_lo2o_result=${1} ;;
35918   esac
35919 }
35920
35921 # func_xform libobj-or-source
35922 func_xform ()
35923 {
35924   func_xform_result=${1%.*}.lo
35925 }
35926
35927 # func_arith arithmetic-term...
35928 func_arith ()
35929 {
35930   func_arith_result=$(( $* ))
35931 }
35932
35933 # func_len string
35934 # STRING may not start with a hyphen.
35935 func_len ()
35936 {
35937   func_len_result=${#1}
35938 }
35939
35940 _LT_EOF
35941     ;;
35942   *) # Bourne compatible functions.
35943     cat << \_LT_EOF >> "$cfgfile"
35944
35945 # func_dirname file append nondir_replacement
35946 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
35947 # otherwise set result to NONDIR_REPLACEMENT.
35948 func_dirname ()
35949 {
35950   # Extract subdirectory from the argument.
35951   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
35952   if test "X$func_dirname_result" = "X${1}"; then
35953     func_dirname_result="${3}"
35954   else
35955     func_dirname_result="$func_dirname_result${2}"
35956   fi
35957 }
35958
35959 # func_basename file
35960 func_basename ()
35961 {
35962   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
35963 }
35964
35965
35966 # func_stripname prefix suffix name
35967 # strip PREFIX and SUFFIX off of NAME.
35968 # PREFIX and SUFFIX must not contain globbing or regex special
35969 # characters, hashes, percent signs, but SUFFIX may contain a leading
35970 # dot (in which case that matches only a dot).
35971 # func_strip_suffix prefix name
35972 func_stripname ()
35973 {
35974   case ${2} in
35975     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
35976     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
35977   esac
35978 }
35979
35980 # sed scripts:
35981 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
35982 my_sed_long_arg='1s/^-[^=]*=//'
35983
35984 # func_opt_split
35985 func_opt_split ()
35986 {
35987   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
35988   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
35989 }
35990
35991 # func_lo2o object
35992 func_lo2o ()
35993 {
35994   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
35995 }
35996
35997 # func_xform libobj-or-source
35998 func_xform ()
35999 {
36000   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
36001 }
36002
36003 # func_arith arithmetic-term...
36004 func_arith ()
36005 {
36006   func_arith_result=`expr "$@"`
36007 }
36008
36009 # func_len string
36010 # STRING may not start with a hyphen.
36011 func_len ()
36012 {
36013   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
36014 }
36015
36016 _LT_EOF
36017 esac
36018
36019 case $lt_shell_append in
36020   yes)
36021     cat << \_LT_EOF >> "$cfgfile"
36022
36023 # func_append var value
36024 # Append VALUE to the end of shell variable VAR.
36025 func_append ()
36026 {
36027   eval "$1+=\$2"
36028 }
36029 _LT_EOF
36030     ;;
36031   *)
36032     cat << \_LT_EOF >> "$cfgfile"
36033
36034 # func_append var value
36035 # Append VALUE to the end of shell variable VAR.
36036 func_append ()
36037 {
36038   eval "$1=\$$1\$2"
36039 }
36040
36041 _LT_EOF
36042     ;;
36043   esac
36044
36045
36046   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
36047     || (rm -f "$cfgfile"; exit 1)
36048
36049   mv -f "$cfgfile" "$ofile" ||
36050     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
36051   chmod +x "$ofile"
36052
36053
36054     cat <<_LT_EOF >> "$ofile"
36055
36056 # ### BEGIN LIBTOOL TAG CONFIG: CXX
36057
36058 # The linker used to build libraries.
36059 LD=$lt_LD_CXX
36060
36061 # How to create reloadable object files.
36062 reload_flag=$lt_reload_flag_CXX
36063 reload_cmds=$lt_reload_cmds_CXX
36064
36065 # Commands used to build an old-style archive.
36066 old_archive_cmds=$lt_old_archive_cmds_CXX
36067
36068 # A language specific compiler.
36069 CC=$lt_compiler_CXX
36070
36071 # Is the compiler the GNU compiler?
36072 with_gcc=$GCC_CXX
36073
36074 # Compiler flag to turn off builtin functions.
36075 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
36076
36077 # How to pass a linker flag through the compiler.
36078 wl=$lt_lt_prog_compiler_wl_CXX
36079
36080 # Additional compiler flags for building library objects.
36081 pic_flag=$lt_lt_prog_compiler_pic_CXX
36082
36083 # Compiler flag to prevent dynamic linking.
36084 link_static_flag=$lt_lt_prog_compiler_static_CXX
36085
36086 # Does compiler simultaneously support -c and -o options?
36087 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
36088
36089 # Whether or not to add -lc for building shared libraries.
36090 build_libtool_need_lc=$archive_cmds_need_lc_CXX
36091
36092 # Whether or not to disallow shared libs when runtime libs are static.
36093 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
36094
36095 # Compiler flag to allow reflexive dlopens.
36096 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
36097
36098 # Compiler flag to generate shared objects directly from archives.
36099 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
36100
36101 # Whether the compiler copes with passing no objects directly.
36102 compiler_needs_object=$lt_compiler_needs_object_CXX
36103
36104 # Create an old-style archive from a shared archive.
36105 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
36106
36107 # Create a temporary old-style archive to link instead of a shared archive.
36108 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
36109
36110 # Commands used to build a shared archive.
36111 archive_cmds=$lt_archive_cmds_CXX
36112 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
36113
36114 # Commands used to build a loadable module if different from building
36115 # a shared archive.
36116 module_cmds=$lt_module_cmds_CXX
36117 module_expsym_cmds=$lt_module_expsym_cmds_CXX
36118
36119 # Whether we are building with GNU ld or not.
36120 with_gnu_ld=$lt_with_gnu_ld_CXX
36121
36122 # Flag that allows shared libraries with undefined symbols to be built.
36123 allow_undefined_flag=$lt_allow_undefined_flag_CXX
36124
36125 # Flag that enforces no undefined symbols.
36126 no_undefined_flag=$lt_no_undefined_flag_CXX
36127
36128 # Flag to hardcode \$libdir into a binary during linking.
36129 # This must work even if \$libdir does not exist
36130 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
36131
36132 # If ld is used when linking, flag to hardcode \$libdir into a binary
36133 # during linking.  This must work even if \$libdir does not exist.
36134 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
36135
36136 # Whether we need a single "-rpath" flag with a separated argument.
36137 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
36138
36139 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
36140 # DIR into the resulting binary.
36141 hardcode_direct=$hardcode_direct_CXX
36142
36143 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
36144 # DIR into the resulting binary and the resulting library dependency is
36145 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
36146 # library is relocated.
36147 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
36148
36149 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
36150 # into the resulting binary.
36151 hardcode_minus_L=$hardcode_minus_L_CXX
36152
36153 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
36154 # into the resulting binary.
36155 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
36156
36157 # Set to "yes" if building a shared library automatically hardcodes DIR
36158 # into the library and all subsequent libraries and executables linked
36159 # against it.
36160 hardcode_automatic=$hardcode_automatic_CXX
36161
36162 # Set to yes if linker adds runtime paths of dependent libraries
36163 # to runtime path list.
36164 inherit_rpath=$inherit_rpath_CXX
36165
36166 # Whether libtool must link a program against all its dependency libraries.
36167 link_all_deplibs=$link_all_deplibs_CXX
36168
36169 # Fix the shell variable \$srcfile for the compiler.
36170 fix_srcfile_path=$lt_fix_srcfile_path_CXX
36171
36172 # Set to "yes" if exported symbols are required.
36173 always_export_symbols=$always_export_symbols_CXX
36174
36175 # The commands to list exported symbols.
36176 export_symbols_cmds=$lt_export_symbols_cmds_CXX
36177
36178 # Symbols that should not be listed in the preloaded symbols.
36179 exclude_expsyms=$lt_exclude_expsyms_CXX
36180
36181 # Symbols that must always be exported.
36182 include_expsyms=$lt_include_expsyms_CXX
36183
36184 # Commands necessary for linking programs (against libraries) with templates.
36185 prelink_cmds=$lt_prelink_cmds_CXX
36186
36187 # Specify filename containing input files.
36188 file_list_spec=$lt_file_list_spec_CXX
36189
36190 # How to hardcode a shared library path into an executable.
36191 hardcode_action=$hardcode_action_CXX
36192
36193 # The directories searched by this compiler when creating a shared library.
36194 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
36195
36196 # Dependencies to place before and after the objects being linked to
36197 # create a shared library.
36198 predep_objects=$lt_predep_objects_CXX
36199 postdep_objects=$lt_postdep_objects_CXX
36200 predeps=$lt_predeps_CXX
36201 postdeps=$lt_postdeps_CXX
36202
36203 # The library search path used internally by the compiler when linking
36204 # a shared library.
36205 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
36206
36207 # ### END LIBTOOL TAG CONFIG: CXX
36208 _LT_EOF
36209
36210  ;;
36211     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
36212     "default-1":C)
36213     for ac_file in $CONFIG_FILES; do
36214       # Support "outfile[:infile[:infile...]]"
36215       case "$ac_file" in
36216         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
36217       esac
36218       # PO directories have a Makefile.in generated from Makefile.in.in.
36219       case "$ac_file" in */Makefile.in)
36220         # Adjust a relative srcdir.
36221         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
36222         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
36223         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
36224         # In autoconf-2.13 it is called $ac_given_srcdir.
36225         # In autoconf-2.50 it is called $srcdir.
36226         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
36227         case "$ac_given_srcdir" in
36228           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
36229           /*) top_srcdir="$ac_given_srcdir" ;;
36230           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
36231         esac
36232         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
36233           rm -f "$ac_dir/POTFILES"
36234           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
36235           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
36236           POMAKEFILEDEPS="POTFILES.in"
36237           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
36238           # on $ac_dir but don't depend on user-specified configuration
36239           # parameters.
36240           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
36241             # The LINGUAS file contains the set of available languages.
36242             if test -n "$OBSOLETE_ALL_LINGUAS"; then
36243               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
36244             fi
36245             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
36246             # Hide the ALL_LINGUAS assigment from automake.
36247             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
36248             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
36249           else
36250             # The set of available languages was given in configure.ac.
36251             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
36252           fi
36253           case "$ac_given_srcdir" in
36254             .) srcdirpre= ;;
36255             *) srcdirpre='$(srcdir)/' ;;
36256           esac
36257           POFILES=
36258           GMOFILES=
36259           UPDATEPOFILES=
36260           DUMMYPOFILES=
36261           for lang in $ALL_LINGUAS; do
36262             POFILES="$POFILES $srcdirpre$lang.po"
36263             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
36264             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
36265             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
36266           done
36267           # CATALOGS depends on both $ac_dir and the user's LINGUAS
36268           # environment variable.
36269           INST_LINGUAS=
36270           if test -n "$ALL_LINGUAS"; then
36271             for presentlang in $ALL_LINGUAS; do
36272               useit=no
36273               if test "%UNSET%" != "$LINGUAS"; then
36274                 desiredlanguages="$LINGUAS"
36275               else
36276                 desiredlanguages="$ALL_LINGUAS"
36277               fi
36278               for desiredlang in $desiredlanguages; do
36279                 # Use the presentlang catalog if desiredlang is
36280                 #   a. equal to presentlang, or
36281                 #   b. a variant of presentlang (because in this case,
36282                 #      presentlang can be used as a fallback for messages
36283                 #      which are not translated in the desiredlang catalog).
36284                 case "$desiredlang" in
36285                   "$presentlang"*) useit=yes;;
36286                 esac
36287               done
36288               if test $useit = yes; then
36289                 INST_LINGUAS="$INST_LINGUAS $presentlang"
36290               fi
36291             done
36292           fi
36293           CATALOGS=
36294           if test -n "$INST_LINGUAS"; then
36295             for lang in $INST_LINGUAS; do
36296               CATALOGS="$CATALOGS $lang.gmo"
36297             done
36298           fi
36299           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
36300           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
36301           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
36302             if test -f "$f"; then
36303               case "$f" in
36304                 *.orig | *.bak | *~) ;;
36305                 *) cat "$f" >> "$ac_dir/Makefile" ;;
36306               esac
36307             fi
36308           done
36309         fi
36310         ;;
36311       esac
36312     done ;;
36313     "nm.h":L) echo > stamp-nmh ;;
36314     "gcore":F) chmod +x gcore ;;
36315
36316   esac
36317 done # for ac_tag
36318
36319
36320 as_fn_exit 0
36321 _ACEOF
36322 ac_clean_files=$ac_clean_files_save
36323
36324 test $ac_write_fail = 0 ||
36325   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
36326
36327
36328 # configure is writing to config.log, and then calls config.status.
36329 # config.status does its own redirection, appending to config.log.
36330 # Unfortunately, on DOS this fails, as config.log is still kept open
36331 # by configure, so config.status won't be able to write to it; its
36332 # output is simply discarded.  So we exec the FD to /dev/null,
36333 # effectively closing config.log, so it can be properly (re)opened and
36334 # appended to by config.status.  When coming back to configure, we
36335 # need to make the FD available again.
36336 if test "$no_create" != yes; then
36337   ac_cs_success=:
36338   ac_config_status_args=
36339   test "$silent" = yes &&
36340     ac_config_status_args="$ac_config_status_args --quiet"
36341   exec 5>/dev/null
36342   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
36343   exec 5>>config.log
36344   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
36345   # would make configure fail if this is the last instruction.
36346   $ac_cs_success || as_fn_exit 1
36347 fi
36348
36349 #
36350 # CONFIG_SUBDIRS section.
36351 #
36352 if test "$no_recursion" != yes; then
36353
36354   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
36355   # so they do not pile up.
36356   ac_sub_configure_args=
36357   ac_prev=
36358   eval "set x $ac_configure_args"
36359   shift
36360   for ac_arg
36361   do
36362     if test -n "$ac_prev"; then
36363       ac_prev=
36364       continue
36365     fi
36366     case $ac_arg in
36367     -cache-file | --cache-file | --cache-fil | --cache-fi \
36368     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
36369       ac_prev=cache_file ;;
36370     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
36371     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
36372     | --c=*)
36373       ;;
36374     --config-cache | -C)
36375       ;;
36376     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
36377       ac_prev=srcdir ;;
36378     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
36379       ;;
36380     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
36381       ac_prev=prefix ;;
36382     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
36383       ;;
36384     --disable-option-checking)
36385       ;;
36386     *)
36387       case $ac_arg in
36388       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
36389       esac
36390       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
36391     esac
36392   done
36393
36394   # Always prepend --prefix to ensure using the same prefix
36395   # in subdir configurations.
36396   ac_arg="--prefix=$prefix"
36397   case $ac_arg in
36398   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
36399   esac
36400   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
36401
36402   # Pass --silent
36403   if test "$silent" = yes; then
36404     ac_sub_configure_args="--silent $ac_sub_configure_args"
36405   fi
36406
36407   # Always prepend --disable-option-checking to silence warnings, since
36408   # different subdirs can have different --enable and --with options.
36409   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
36410
36411   ac_popdir=`pwd`
36412   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
36413
36414     # Do not complain, so a configure script can configure whichever
36415     # parts of a large source tree are present.
36416     test -d "$srcdir/$ac_dir" || continue
36417
36418     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
36419     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
36420     $as_echo "$ac_msg" >&6
36421     as_dir="$ac_dir"; as_fn_mkdir_p
36422     ac_builddir=.
36423
36424 case "$ac_dir" in
36425 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
36426 *)
36427   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
36428   # A ".." for each directory in $ac_dir_suffix.
36429   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
36430   case $ac_top_builddir_sub in
36431   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
36432   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
36433   esac ;;
36434 esac
36435 ac_abs_top_builddir=$ac_pwd
36436 ac_abs_builddir=$ac_pwd$ac_dir_suffix
36437 # for backward compatibility:
36438 ac_top_builddir=$ac_top_build_prefix
36439
36440 case $srcdir in
36441   .)  # We are building in place.
36442     ac_srcdir=.
36443     ac_top_srcdir=$ac_top_builddir_sub
36444     ac_abs_top_srcdir=$ac_pwd ;;
36445   [\\/]* | ?:[\\/]* )  # Absolute name.
36446     ac_srcdir=$srcdir$ac_dir_suffix;
36447     ac_top_srcdir=$srcdir
36448     ac_abs_top_srcdir=$srcdir ;;
36449   *) # Relative name.
36450     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
36451     ac_top_srcdir=$ac_top_build_prefix$srcdir
36452     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
36453 esac
36454 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
36455
36456
36457     cd "$ac_dir"
36458
36459     # Check for guested configure; otherwise get Cygnus style configure.
36460     if test -f "$ac_srcdir/configure.gnu"; then
36461       ac_sub_configure=$ac_srcdir/configure.gnu
36462     elif test -f "$ac_srcdir/configure"; then
36463       ac_sub_configure=$ac_srcdir/configure
36464     elif test -f "$ac_srcdir/configure.in"; then
36465       # This should be Cygnus configure.
36466       ac_sub_configure=$ac_aux_dir/configure
36467     else
36468       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
36469 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
36470       ac_sub_configure=
36471     fi
36472
36473     # The recursion is here.
36474     if test -n "$ac_sub_configure"; then
36475       # Make the cache file name correct relative to the subdirectory.
36476       case $cache_file in
36477       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
36478       *) # Relative name.
36479         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
36480       esac
36481
36482       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
36483 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
36484       # The eval makes quoting arguments work.
36485       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
36486            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
36487         as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
36488     fi
36489
36490     cd "$ac_popdir"
36491   done
36492 fi
36493 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
36494   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
36495 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
36496 fi
36497