libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   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='package-unused'
 589 PACKAGE_TARNAME='libbacktrace'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="backtrace.h"
 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_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 NATIVE_FALSE
 637 NATIVE_TRUE
 638 HAVE_LIBLZMA_FALSE
 639 HAVE_LIBLZMA_TRUE
 640 HAVE_MINIDEBUG_FALSE
 641 HAVE_MINIDEBUG_TRUE
 642 HAVE_COMM_FALSE
 643 HAVE_COMM_TRUE
 644 COMM
 645 HAVE_XZ_FALSE
 646 HAVE_XZ_TRUE
 647 XZ
 648 USE_DSYMUTIL_FALSE
 649 USE_DSYMUTIL_TRUE
 650 HAVE_OBJCOPY_DEBUGLINK_FALSE
 651 HAVE_OBJCOPY_DEBUGLINK_TRUE
 652 READELF
 653 OBJCOPY
 654 HAVE_COMPRESSED_DEBUG_FALSE
 655 HAVE_COMPRESSED_DEBUG_TRUE
 656 HAVE_ZLIB_FALSE
 657 HAVE_ZLIB_TRUE
 658 HAVE_DWARF5_FALSE
 659 HAVE_DWARF5_TRUE
 660 HAVE_PTHREAD_FALSE
 661 HAVE_PTHREAD_TRUE
 662 PTHREAD_CFLAGS
 663 CLOCK_GETTIME_LINK
 664 BACKTRACE_USES_MALLOC
 665 ALLOC_FILE
 666 VIEW_FILE
 667 BACKTRACE_SUPPORTS_DATA
 668 BACKTRACE_SUPPORTED
 669 HAVE_ELF_FALSE
 670 HAVE_ELF_TRUE
 671 FORMAT_FILE
 672 BACKTRACE_SUPPORTS_THREADS
 673 CET_HOST_FLAGS
 674 PIC_FLAG
 675 WARN_FLAGS
 676 EXTRA_FLAGS
 677 BACKTRACE_FILE
 678 OTOOL64
 679 OTOOL
 680 LIPO
 681 NMEDIT
 682 DSYMUTIL
 683 AR
 684 OBJDUMP
 685 LN_S
 686 NM
 687 ac_ct_DUMPBIN
 688 DUMPBIN
 689 LD
 690 FGREP
 691 SED
 692 LIBTOOL
 693 HAVE_DWZ_FALSE
 694 HAVE_DWZ_TRUE
 695 DWZ
 696 RANLIB
 697 MAINT
 698 MAINTAINER_MODE_FALSE
 699 MAINTAINER_MODE_TRUE
 700 AM_BACKSLASH
 701 AM_DEFAULT_VERBOSITY
 702 AM_DEFAULT_V
 703 AM_V
 704 am__untar
 705 am__tar
 706 AMTAR
 707 am__leading_dot
 708 SET_MAKE
 709 AWK
 710 mkdir_p
 711 MKDIR_P
 712 INSTALL_STRIP_PROGRAM
 713 STRIP
 714 install_sh
 715 MAKEINFO
 716 AUTOHEADER
 717 AUTOMAKE
 718 AUTOCONF
 719 ACLOCAL
 720 VERSION
 721 PACKAGE
 722 CYGPATH_W
 723 am__isrc
 724 INSTALL_DATA
 725 INSTALL_SCRIPT
 726 INSTALL_PROGRAM
 727 libtool_VERSION
 728 EGREP
 729 GREP
 730 CPP
 731 OBJEXT
 732 EXEEXT
 733 ac_ct_CC
 734 CPPFLAGS
 735 LDFLAGS
 736 CFLAGS
 737 CC
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 multi_basedir
 751 target_alias
 752 host_alias
 753 build_alias
 754 LIBS
 755 ECHO_T
 756 ECHO_N
 757 ECHO_C
 758 DEFS
 759 mandir
 760 localedir
 761 libdir
 762 psdir
 763 pdfdir
 764 dvidir
 765 htmldir
 766 infodir
 767 docdir
 768 oldincludedir
 769 includedir
 770 localstatedir
 771 sharedstatedir
 772 sysconfdir
 773 datadir
 774 datarootdir
 775 libexecdir
 776 sbindir
 777 bindir
 778 program_transform_name
 779 prefix
 780 exec_prefix
 781 PACKAGE_URL
 782 PACKAGE_BUGREPORT
 783 PACKAGE_STRING
 784 PACKAGE_VERSION
 785 PACKAGE_TARNAME
 786 PACKAGE_NAME
 787 PATH_SEPARATOR
 788 SHELL'
 789 ac_subst_files=''
 790 ac_user_opts='
 791 enable_option_checking
 792 enable_multilib
 793 enable_silent_rules
 794 enable_maintainer_mode
 795 with_target_subdir
 796 enable_shared
 797 enable_static
 798 with_pic
 799 enable_fast_install
 800 with_gnu_ld
 801 enable_libtool_lock
 802 enable_largefile
 803 enable_cet
 804 enable_werror
 805 with_system_libunwind
 806 enable_host_shared
 807 '
 808       ac_precious_vars='build_alias
 809 host_alias
 810 target_alias
 811 CC
 812 CFLAGS
 813 LDFLAGS
 814 LIBS
 815 CPPFLAGS
 816 CPP
 817 OBJCOPY
 818 DSYMUTIL
 819 NM'
 820
 821
 822 # Initialize some variables set by options.
 823 ac_init_help=
 824 ac_init_version=false
 825 ac_unrecognized_opts=
 826 ac_unrecognized_sep=
 827 # The variables have the same names as the options, with
 828 # dashes changed to underlines.
 829 cache_file=/dev/null
 830 exec_prefix=NONE
 831 no_create=
 832 no_recursion=
 833 prefix=NONE
 834 program_prefix=NONE
 835 program_suffix=NONE
 836 program_transform_name=s,x,x,
 837 silent=
 838 site=
 839 srcdir=
 840 verbose=
 841 x_includes=NONE
 842 x_libraries=NONE
 843
 844 # Installation directory options.
 845 # These are left unexpanded so users can "make install exec_prefix=/foo"
 846 # and all the variables that are supposed to be based on exec_prefix
 847 # by default will actually change.
 848 # Use braces instead of parens because sh, perl, etc. also accept them.
 849 # (The list follows the same order as the GNU Coding Standards.)
 850 bindir='${exec_prefix}/bin'
 851 sbindir='${exec_prefix}/sbin'
 852 libexecdir='${exec_prefix}/libexec'
 853 datarootdir='${prefix}/share'
 854 datadir='${datarootdir}'
 855 sysconfdir='${prefix}/etc'
 856 sharedstatedir='${prefix}/com'
 857 localstatedir='${prefix}/var'
 858 includedir='${prefix}/include'
 859 oldincludedir='/usr/include'
 860 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 861 infodir='${datarootdir}/info'
 862 htmldir='${docdir}'
 863 dvidir='${docdir}'
 864 pdfdir='${docdir}'
 865 psdir='${docdir}'
 866 libdir='${exec_prefix}/lib'
 867 localedir='${datarootdir}/locale'
 868 mandir='${datarootdir}/man'
 869
 870 ac_prev=
 871 ac_dashdash=
 872 for ac_option
 873 do
 874   # If the previous option needs an argument, assign it.
 875   if test -n "$ac_prev"; then
 876     eval $ac_prev=\$ac_option
 877     ac_prev=
 878     continue
 879   fi
 880
 881   case $ac_option in
 882   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 883   *=)   ac_optarg= ;;
 884   *)    ac_optarg=yes ;;
 885   esac
 886
 887   # Accept the important Cygnus configure options, so we can diagnose typos.
 888
 889   case $ac_dashdash$ac_option in
 890   --)
 891     ac_dashdash=yes ;;
 892
 893   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 894     ac_prev=bindir ;;
 895   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 896     bindir=$ac_optarg ;;
 897
 898   -build | --build | --buil | --bui | --bu)
 899     ac_prev=build_alias ;;
 900   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 901     build_alias=$ac_optarg ;;
 902
 903   -cache-file | --cache-file | --cache-fil | --cache-fi \
 904   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 905     ac_prev=cache_file ;;
 906   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 907   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 908     cache_file=$ac_optarg ;;
 909
 910   --config-cache | -C)
 911     cache_file=config.cache ;;
 912
 913   -datadir | --datadir | --datadi | --datad)
 914     ac_prev=datadir ;;
 915   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 916     datadir=$ac_optarg ;;
 917
 918   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 919   | --dataroo | --dataro | --datar)
 920     ac_prev=datarootdir ;;
 921   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 922   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 923     datarootdir=$ac_optarg ;;
 924
 925   -disable-* | --disable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error $? "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=no ;;
 940
 941   -docdir | --docdir | --docdi | --doc | --do)
 942     ac_prev=docdir ;;
 943   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 944     docdir=$ac_optarg ;;
 945
 946   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 947     ac_prev=dvidir ;;
 948   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 949     dvidir=$ac_optarg ;;
 950
 951   -enable-* | --enable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       as_fn_error $? "invalid feature name: $ac_useropt"
 956     ac_useropt_orig=$ac_useropt
 957     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 958     case $ac_user_opts in
 959       *"
 960 "enable_$ac_useropt"
 961 "*) ;;
 962       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 963          ac_unrecognized_sep=', ';;
 964     esac
 965     eval enable_$ac_useropt=\$ac_optarg ;;
 966
 967   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 968   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 969   | --exec | --exe | --ex)
 970     ac_prev=exec_prefix ;;
 971   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 972   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 973   | --exec=* | --exe=* | --ex=*)
 974     exec_prefix=$ac_optarg ;;
 975
 976   -gas | --gas | --ga | --g)
 977     # Obsolete; use --with-gas.
 978     with_gas=yes ;;
 979
 980   -help | --help | --hel | --he | -h)
 981     ac_init_help=long ;;
 982   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 983     ac_init_help=recursive ;;
 984   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 985     ac_init_help=short ;;
 986
 987   -host | --host | --hos | --ho)
 988     ac_prev=host_alias ;;
 989   -host=* | --host=* | --hos=* | --ho=*)
 990     host_alias=$ac_optarg ;;
 991
 992   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 993     ac_prev=htmldir ;;
 994   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 995   | --ht=*)
 996     htmldir=$ac_optarg ;;
 997
 998   -includedir | --includedir | --includedi | --included | --include \
 999   | --includ | --inclu | --incl | --inc)
1000     ac_prev=includedir ;;
1001   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1002   | --includ=* | --inclu=* | --incl=* | --inc=*)
1003     includedir=$ac_optarg ;;
1004
1005   -infodir | --infodir | --infodi | --infod | --info | --inf)
1006     ac_prev=infodir ;;
1007   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1008     infodir=$ac_optarg ;;
1009
1010   -libdir | --libdir | --libdi | --libd)
1011     ac_prev=libdir ;;
1012   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1013     libdir=$ac_optarg ;;
1014
1015   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1016   | --libexe | --libex | --libe)
1017     ac_prev=libexecdir ;;
1018   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1019   | --libexe=* | --libex=* | --libe=*)
1020     libexecdir=$ac_optarg ;;
1021
1022   -localedir | --localedir | --localedi | --localed | --locale)
1023     ac_prev=localedir ;;
1024   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1025     localedir=$ac_optarg ;;
1026
1027   -localstatedir | --localstatedir | --localstatedi | --localstated \
1028   | --localstate | --localstat | --localsta | --localst | --locals)
1029     ac_prev=localstatedir ;;
1030   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1031   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1032     localstatedir=$ac_optarg ;;
1033
1034   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1035     ac_prev=mandir ;;
1036   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1037     mandir=$ac_optarg ;;
1038
1039   -nfp | --nfp | --nf)
1040     # Obsolete; use --without-fp.
1041     with_fp=no ;;
1042
1043   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1044   | --no-cr | --no-c | -n)
1045     no_create=yes ;;
1046
1047   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1048   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1049     no_recursion=yes ;;
1050
1051   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1052   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1053   | --oldin | --oldi | --old | --ol | --o)
1054     ac_prev=oldincludedir ;;
1055   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1056   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1057   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1058     oldincludedir=$ac_optarg ;;
1059
1060   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1061     ac_prev=prefix ;;
1062   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1063     prefix=$ac_optarg ;;
1064
1065   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1066   | --program-pre | --program-pr | --program-p)
1067     ac_prev=program_prefix ;;
1068   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1069   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1070     program_prefix=$ac_optarg ;;
1071
1072   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1073   | --program-suf | --program-su | --program-s)
1074     ac_prev=program_suffix ;;
1075   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1076   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1077     program_suffix=$ac_optarg ;;
1078
1079   -program-transform-name | --program-transform-name \
1080   | --program-transform-nam | --program-transform-na \
1081   | --program-transform-n | --program-transform- \
1082   | --program-transform | --program-transfor \
1083   | --program-transfo | --program-transf \
1084   | --program-trans | --program-tran \
1085   | --progr-tra | --program-tr | --program-t)
1086     ac_prev=program_transform_name ;;
1087   -program-transform-name=* | --program-transform-name=* \
1088   | --program-transform-nam=* | --program-transform-na=* \
1089   | --program-transform-n=* | --program-transform-=* \
1090   | --program-transform=* | --program-transfor=* \
1091   | --program-transfo=* | --program-transf=* \
1092   | --program-trans=* | --program-tran=* \
1093   | --progr-tra=* | --program-tr=* | --program-t=*)
1094     program_transform_name=$ac_optarg ;;
1095
1096   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1097     ac_prev=pdfdir ;;
1098   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1099     pdfdir=$ac_optarg ;;
1100
1101   -psdir | --psdir | --psdi | --psd | --ps)
1102     ac_prev=psdir ;;
1103   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1104     psdir=$ac_optarg ;;
1105
1106   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107   | -silent | --silent | --silen | --sile | --sil)
1108     silent=yes ;;
1109
1110   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1111     ac_prev=sbindir ;;
1112   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1113   | --sbi=* | --sb=*)
1114     sbindir=$ac_optarg ;;
1115
1116   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1117   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1118   | --sharedst | --shareds | --shared | --share | --shar \
1119   | --sha | --sh)
1120     ac_prev=sharedstatedir ;;
1121   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1122   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1123   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1124   | --sha=* | --sh=*)
1125     sharedstatedir=$ac_optarg ;;
1126
1127   -site | --site | --sit)
1128     ac_prev=site ;;
1129   -site=* | --site=* | --sit=*)
1130     site=$ac_optarg ;;
1131
1132   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1133     ac_prev=srcdir ;;
1134   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1135     srcdir=$ac_optarg ;;
1136
1137   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1138   | --syscon | --sysco | --sysc | --sys | --sy)
1139     ac_prev=sysconfdir ;;
1140   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1141   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1142     sysconfdir=$ac_optarg ;;
1143
1144   -target | --target | --targe | --targ | --tar | --ta | --t)
1145     ac_prev=target_alias ;;
1146   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1147     target_alias=$ac_optarg ;;
1148
1149   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1150     verbose=yes ;;
1151
1152   -version | --version | --versio | --versi | --vers | -V)
1153     ac_init_version=: ;;
1154
1155   -with-* | --with-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=\$ac_optarg ;;
1170
1171   -without-* | --without-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error $? "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=no ;;
1186
1187   --x)
1188     # Obsolete; use --with-x.
1189     with_x=yes ;;
1190
1191   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1192   | --x-incl | --x-inc | --x-in | --x-i)
1193     ac_prev=x_includes ;;
1194   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1195   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1196     x_includes=$ac_optarg ;;
1197
1198   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1199   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1200     ac_prev=x_libraries ;;
1201   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1202   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1203     x_libraries=$ac_optarg ;;
1204
1205   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1206 Try \`$0 --help' for more information"
1207     ;;
1208
1209   *=*)
1210     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1211     # Reject names that are not valid shell variable names.
1212     case $ac_envvar in #(
1213       '' | [0-9]* | *[!_$as_cr_alnum]* )
1214       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1215     esac
1216     eval $ac_envvar=\$ac_optarg
1217     export $ac_envvar ;;
1218
1219   *)
1220     # FIXME: should be removed in autoconf 3.0.
1221     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1222     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1223       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1224     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1225     ;;
1226
1227   esac
1228 done
1229
1230 if test -n "$ac_prev"; then
1231   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1232   as_fn_error $? "missing argument to $ac_option"
1233 fi
1234
1235 if test -n "$ac_unrecognized_opts"; then
1236   case $enable_option_checking in
1237     no) ;;
1238     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1239     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1240   esac
1241 fi
1242
1243 # Check all directory arguments for consistency.
1244 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1245                 datadir sysconfdir sharedstatedir localstatedir includedir \
1246                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1247                 libdir localedir mandir
1248 do
1249   eval ac_val=\$$ac_var
1250   # Remove trailing slashes.
1251   case $ac_val in
1252     */ )
1253       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1254       eval $ac_var=\$ac_val;;
1255   esac
1256   # Be sure to have absolute directory names.
1257   case $ac_val in
1258     [\\/$]* | ?:[\\/]* )  continue;;
1259     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1260   esac
1261   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1262 done
1263
1264 # There might be people who depend on the old broken behavior: `$host'
1265 # used to hold the argument of --host etc.
1266 # FIXME: To remove some day.
1267 build=$build_alias
1268 host=$host_alias
1269 target=$target_alias
1270
1271 # FIXME: To remove some day.
1272 if test "x$host_alias" != x; then
1273   if test "x$build_alias" = x; then
1274     cross_compiling=maybe
1275   elif test "x$build_alias" != "x$host_alias"; then
1276     cross_compiling=yes
1277   fi
1278 fi
1279
1280 ac_tool_prefix=
1281 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1282
1283 test "$silent" = yes && exec 6>/dev/null
1284
1285
1286 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1287 ac_ls_di=`ls -di .` &&
1288 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1289   as_fn_error $? "working directory cannot be determined"
1290 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1291   as_fn_error $? "pwd does not report name of working directory"
1292
1293
1294 # Find the source files, if location was not specified.
1295 if test -z "$srcdir"; then
1296   ac_srcdir_defaulted=yes
1297   # Try the directory containing this script, then the parent directory.
1298   ac_confdir=`$as_dirname -- "$as_myself" ||
1299 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1300          X"$as_myself" : 'X\(//\)[^/]' \| \
1301          X"$as_myself" : 'X\(//\)$' \| \
1302          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1303 $as_echo X"$as_myself" |
1304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)[^/].*/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)$/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\).*/{
1317             s//\1/
1318             q
1319           }
1320           s/.*/./; q'`
1321   srcdir=$ac_confdir
1322   if test ! -r "$srcdir/$ac_unique_file"; then
1323     srcdir=..
1324   fi
1325 else
1326   ac_srcdir_defaulted=no
1327 fi
1328 if test ! -r "$srcdir/$ac_unique_file"; then
1329   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1330   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1331 fi
1332 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1333 ac_abs_confdir=`(
1334         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1335         pwd)`
1336 # When building in place, set srcdir=.
1337 if test "$ac_abs_confdir" = "$ac_pwd"; then
1338   srcdir=.
1339 fi
1340 # Remove unnecessary trailing slashes from srcdir.
1341 # Double slashes in file names in object file debugging info
1342 # mess up M-x gdb in Emacs.
1343 case $srcdir in
1344 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1345 esac
1346 for ac_var in $ac_precious_vars; do
1347   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1348   eval ac_env_${ac_var}_value=\$${ac_var}
1349   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1351 done
1352
1353 #
1354 # Report the --help message.
1355 #
1356 if test "$ac_init_help" = "long"; then
1357   # Omit some internal or obsolete options to make the list less imposing.
1358   # This message is too long to be a string in the A/UX 3.1 sh.
1359   cat <<_ACEOF
1360 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1361
1362 Usage: $0 [OPTION]... [VAR=VALUE]...
1363
1364 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1365 VAR=VALUE.  See below for descriptions of some of the useful variables.
1366
1367 Defaults for the options are specified in brackets.
1368
1369 Configuration:
1370   -h, --help              display this help and exit
1371       --help=short        display options specific to this package
1372       --help=recursive    display the short help of all the included packages
1373   -V, --version           display version information and exit
1374   -q, --quiet, --silent   do not print \`checking ...' messages
1375       --cache-file=FILE   cache test results in FILE [disabled]
1376   -C, --config-cache      alias for \`--cache-file=config.cache'
1377   -n, --no-create         do not create output files
1378       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1379
1380 Installation directories:
1381   --prefix=PREFIX         install architecture-independent files in PREFIX
1382                           [$ac_default_prefix]
1383   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1384                           [PREFIX]
1385
1386 By default, \`make install' will install all the files in
1387 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1388 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1389 for instance \`--prefix=\$HOME'.
1390
1391 For better control, use the options below.
1392
1393 Fine tuning of the installation directories:
1394   --bindir=DIR            user executables [EPREFIX/bin]
1395   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1396   --libexecdir=DIR        program executables [EPREFIX/libexec]
1397   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1398   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1399   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1400   --libdir=DIR            object code libraries [EPREFIX/lib]
1401   --includedir=DIR        C header files [PREFIX/include]
1402   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1403   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1404   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1405   --infodir=DIR           info documentation [DATAROOTDIR/info]
1406   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1407   --mandir=DIR            man documentation [DATAROOTDIR/man]
1408   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1409   --htmldir=DIR           html documentation [DOCDIR]
1410   --dvidir=DIR            dvi documentation [DOCDIR]
1411   --pdfdir=DIR            pdf documentation [DOCDIR]
1412   --psdir=DIR             ps documentation [DOCDIR]
1413 _ACEOF
1414
1415   cat <<\_ACEOF
1416
1417 Program names:
1418   --program-prefix=PREFIX            prepend PREFIX to installed program names
1419   --program-suffix=SUFFIX            append SUFFIX to installed program names
1420   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1421
1422 System types:
1423   --build=BUILD     configure for building on BUILD [guessed]
1424   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1425   --target=TARGET   configure for building compilers for TARGET [HOST]
1426 _ACEOF
1427 fi
1428
1429 if test -n "$ac_init_help"; then
1430   case $ac_init_help in
1431      short | recursive ) echo "Configuration of package-unused version-unused:";;
1432    esac
1433   cat <<\_ACEOF
1434
1435 Optional Features:
1436   --disable-option-checking  ignore unrecognized --enable/--with options
1437   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1438   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1439   --enable-multilib       build many library versions (default)
1440   --enable-silent-rules   less verbose build output (undo: "make V=1")
1441   --disable-silent-rules  verbose build output (undo: "make V=0")
1442   --enable-maintainer-mode
1443                           enable make rules and dependencies not useful (and
1444                           sometimes confusing) to the casual installer
1445   --enable-shared[=PKGS]  build shared libraries [default=yes]
1446   --enable-static[=PKGS]  build static libraries [default=yes]
1447   --enable-fast-install[=PKGS]
1448                           optimize for fast installation [default=yes]
1449   --disable-libtool-lock  avoid locking (might break parallel builds)
1450   --disable-largefile     omit support for large files
1451   --enable-cet            enable Intel CET in target libraries [default=auto]
1452   --disable-werror        disable building with -Werror
1453   --enable-host-shared    build host code as shared libraries
1454   --enable-cet            enable Intel CET in host libraries [default=auto]
1455
1456 Optional Packages:
1457   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1458   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1459   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1460   --with-pic              try to use only PIC/non-PIC objects [default=use
1461                           both]
1462   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1463   --with-system-libunwind use installed libunwind
1464
1465 Some influential environment variables:
1466   CC          C compiler command
1467   CFLAGS      C compiler flags
1468   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1469               nonstandard directory <lib dir>
1470   LIBS        libraries to pass to the linker, e.g. -l<library>
1471   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1472               you have headers in a nonstandard directory <include dir>
1473   CPP         C preprocessor
1474   OBJCOPY     location of objcopy
1475   DSYMUTIL    location of dsymutil
1476   NM          location of nm
1477
1478 Use these variables to override the choices made by `configure' or to help
1479 it to find libraries and programs with nonstandard names/locations.
1480
1481 Report bugs to the package provider.
1482 _ACEOF
1483 ac_status=$?
1484 fi
1485
1486 if test "$ac_init_help" = "recursive"; then
1487   # If there are subdirs, report their specific --help.
1488   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1489     test -d "$ac_dir" ||
1490       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1491       continue
1492     ac_builddir=.
1493
1494 case "$ac_dir" in
1495 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1496 *)
1497   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1498   # A ".." for each directory in $ac_dir_suffix.
1499   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1500   case $ac_top_builddir_sub in
1501   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1502   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1503   esac ;;
1504 esac
1505 ac_abs_top_builddir=$ac_pwd
1506 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1507 # for backward compatibility:
1508 ac_top_builddir=$ac_top_build_prefix
1509
1510 case $srcdir in
1511   .)  # We are building in place.
1512     ac_srcdir=.
1513     ac_top_srcdir=$ac_top_builddir_sub
1514     ac_abs_top_srcdir=$ac_pwd ;;
1515   [\\/]* | ?:[\\/]* )  # Absolute name.
1516     ac_srcdir=$srcdir$ac_dir_suffix;
1517     ac_top_srcdir=$srcdir
1518     ac_abs_top_srcdir=$srcdir ;;
1519   *) # Relative name.
1520     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1521     ac_top_srcdir=$ac_top_build_prefix$srcdir
1522     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1523 esac
1524 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1525
1526     cd "$ac_dir" || { ac_status=$?; continue; }
1527     # Check for guested configure.
1528     if test -f "$ac_srcdir/configure.gnu"; then
1529       echo &&
1530       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1531     elif test -f "$ac_srcdir/configure"; then
1532       echo &&
1533       $SHELL "$ac_srcdir/configure" --help=recursive
1534     else
1535       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1536     fi || ac_status=$?
1537     cd "$ac_pwd" || { ac_status=$?; break; }
1538   done
1539 fi
1540
1541 test -n "$ac_init_help" && exit $ac_status
1542 if $ac_init_version; then
1543   cat <<\_ACEOF
1544 package-unused configure version-unused
1545 generated by GNU Autoconf 2.69
1546
1547 Copyright (C) 2012 Free Software Foundation, Inc.
1548 This configure script is free software; the Free Software Foundation
1549 gives unlimited permission to copy, distribute and modify it.
1550 _ACEOF
1551   exit
1552 fi
1553
1554 ## ------------------------ ##
1555 ## Autoconf initialization. ##
1556 ## ------------------------ ##
1557
1558 # ac_fn_c_try_compile LINENO
1559 # --------------------------
1560 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_c_try_compile ()
1562 {
1563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564   rm -f conftest.$ac_objext
1565   if { { ac_try="$ac_compile"
1566 case "(($ac_try" in
1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568   *) ac_try_echo=$ac_try;;
1569 esac
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572   (eval "$ac_compile") 2>conftest.err
1573   ac_status=$?
1574   if test -s conftest.err; then
1575     grep -v '^ *+' conftest.err >conftest.er1
1576     cat conftest.er1 >&5
1577     mv -f conftest.er1 conftest.err
1578   fi
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; } && {
1581          test -z "$ac_c_werror_flag" ||
1582          test ! -s conftest.err
1583        } && test -s conftest.$ac_objext; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.$ac_ext >&5
1588
1589         ac_retval=1
1590 fi
1591   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1592   as_fn_set_status $ac_retval
1593
1594 } # ac_fn_c_try_compile
1595
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1599 ac_fn_c_try_cpp ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   if { { ac_try="$ac_cpp conftest.$ac_ext"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } > conftest.i && {
1618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        }; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626     ac_retval=1
1627 fi
1628   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629   as_fn_set_status $ac_retval
1630
1631 } # ac_fn_c_try_cpp
1632
1633 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1636 # the include files in INCLUDES and setting the cache variable VAR
1637 # accordingly.
1638 ac_fn_c_check_header_mongrel ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if eval \${$3+:} false; then :
1642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if eval \${$3+:} false; then :
1645   $as_echo_n "(cached) " >&6
1646 fi
1647 eval ac_res=\$$3
1648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 else
1651   # Is the header compilable?
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1653 $as_echo_n "checking $2 usability... " >&6; }
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   ac_header_compiler=yes
1661 else
1662   ac_header_compiler=no
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1666 $as_echo "$ac_header_compiler" >&6; }
1667
1668 # Is the header present?
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1670 $as_echo_n "checking $2 presence... " >&6; }
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_cpp "$LINENO"; then :
1676   ac_header_preproc=yes
1677 else
1678   ac_header_preproc=no
1679 fi
1680 rm -f conftest.err conftest.i conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1682 $as_echo "$ac_header_preproc" >&6; }
1683
1684 # So?  What about this header?
1685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1686   yes:no: )
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1688 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1690 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1691     ;;
1692   no:yes:* )
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1694 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1696 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1698 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1700 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1703     ;;
1704 esac
1705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706 $as_echo_n "checking for $2... " >&6; }
1707 if eval \${$3+:} false; then :
1708   $as_echo_n "(cached) " >&6
1709 else
1710   eval "$3=\$ac_header_compiler"
1711 fi
1712 eval ac_res=\$$3
1713                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1715 fi
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717
1718 } # ac_fn_c_check_header_mongrel
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758   as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists and can be compiled using the include files in
1765 # INCLUDES, setting the cache variable VAR accordingly.
1766 ac_fn_c_check_header_compile ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if eval \${$3+:} false; then :
1772   $as_echo_n "(cached) " >&6
1773 else
1774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 $4
1777 #include <$2>
1778 _ACEOF
1779 if ac_fn_c_try_compile "$LINENO"; then :
1780   eval "$3=yes"
1781 else
1782   eval "$3=no"
1783 fi
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785 fi
1786 eval ac_res=\$$3
1787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790
1791 } # ac_fn_c_check_header_compile
1792
1793 # ac_fn_c_try_link LINENO
1794 # -----------------------
1795 # Try to link conftest.$ac_ext, and return whether this succeeded.
1796 ac_fn_c_try_link ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   rm -f conftest.$ac_objext conftest$ac_exeext
1800   if { { ac_try="$ac_link"
1801 case "(($ac_try" in
1802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1803   *) ac_try_echo=$ac_try;;
1804 esac
1805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1806 $as_echo "$ac_try_echo"; } >&5
1807   (eval "$ac_link") 2>conftest.err
1808   ac_status=$?
1809   if test -s conftest.err; then
1810     grep -v '^ *+' conftest.err >conftest.er1
1811     cat conftest.er1 >&5
1812     mv -f conftest.er1 conftest.err
1813   fi
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; } && {
1816          test -z "$ac_c_werror_flag" ||
1817          test ! -s conftest.err
1818        } && test -s conftest$ac_exeext && {
1819          test "$cross_compiling" = yes ||
1820          test -x conftest$ac_exeext
1821        }; then :
1822   ac_retval=0
1823 else
1824   $as_echo "$as_me: failed program was:" >&5
1825 sed 's/^/| /' conftest.$ac_ext >&5
1826
1827         ac_retval=1
1828 fi
1829   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1830   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1831   # interfere with the next link command; also delete a directory that is
1832   # left behind by Apple's compiler.  We do this before executing the actions.
1833   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1834   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1835   as_fn_set_status $ac_retval
1836
1837 } # ac_fn_c_try_link
1838
1839 # ac_fn_c_check_func LINENO FUNC VAR
1840 # ----------------------------------
1841 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1842 ac_fn_c_check_func ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if eval \${$3+:} false; then :
1848   $as_echo_n "(cached) " >&6
1849 else
1850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1851 /* end confdefs.h.  */
1852 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1853    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1854 #define $2 innocuous_$2
1855
1856 /* System header to define __stub macros and hopefully few prototypes,
1857     which can conflict with char $2 (); below.
1858     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1859     <limits.h> exists even on freestanding compilers.  */
1860
1861 #ifdef __STDC__
1862 # include <limits.h>
1863 #else
1864 # include <assert.h>
1865 #endif
1866
1867 #undef $2
1868
1869 /* Override any GCC internal prototype to avoid an error.
1870    Use char because int might match the return type of a GCC
1871    builtin and then its argument prototype would still apply.  */
1872 #ifdef __cplusplus
1873 extern "C"
1874 #endif
1875 char $2 ();
1876 /* The GNU C library defines this for functions which it implements
1877     to always fail with ENOSYS.  Some functions are actually named
1878     something starting with __ and the normal name is an alias.  */
1879 #if defined __stub_$2 || defined __stub___$2
1880 choke me
1881 #endif
1882
1883 int
1884 main ()
1885 {
1886 return $2 ();
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_link "$LINENO"; then :
1892   eval "$3=yes"
1893 else
1894   eval "$3=no"
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext \
1897     conftest$ac_exeext conftest.$ac_ext
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903
1904 } # ac_fn_c_check_func
1905
1906 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1907 # -------------------------------------------
1908 # Tests whether TYPE exists after having included INCLUDES, setting cache
1909 # variable VAR accordingly.
1910 ac_fn_c_check_type ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914 $as_echo_n "checking for $2... " >&6; }
1915 if eval \${$3+:} false; then :
1916   $as_echo_n "(cached) " >&6
1917 else
1918   eval "$3=no"
1919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h.  */
1921 $4
1922 int
1923 main ()
1924 {
1925 if (sizeof ($2))
1926          return 0;
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h.  */
1934 $4
1935 int
1936 main ()
1937 {
1938 if (sizeof (($2)))
1939             return 0;
1940   ;
1941   return 0;
1942 }
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945
1946 else
1947   eval "$3=yes"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 eval ac_res=\$$3
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1957
1958 } # ac_fn_c_check_type
1959
1960 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1961 # --------------------------------------------
1962 # Tries to find the compile-time value of EXPR in a program that includes
1963 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1964 # computed
1965 ac_fn_c_compute_int ()
1966 {
1967   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1968   if test "$cross_compiling" = yes; then
1969     # Depending upon the size, compute the lo and hi bounds.
1970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971 /* end confdefs.h.  */
1972 $4
1973 int
1974 main ()
1975 {
1976 static int test_array [1 - 2 * !(($2) >= 0)];
1977 test_array [0] = 0;
1978 return test_array [0];
1979
1980   ;
1981   return 0;
1982 }
1983 _ACEOF
1984 if ac_fn_c_try_compile "$LINENO"; then :
1985   ac_lo=0 ac_mid=0
1986   while :; do
1987     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $4
1990 int
1991 main ()
1992 {
1993 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1994 test_array [0] = 0;
1995 return test_array [0];
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_hi=$ac_mid; break
2003 else
2004   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2005                         if test $ac_lo -le $ac_mid; then
2006                           ac_lo= ac_hi=
2007                           break
2008                         fi
2009                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2010 fi
2011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2012   done
2013 else
2014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) < 0)];
2021 test_array [0] = 0;
2022 return test_array [0];
2023
2024   ;
2025   return 0;
2026 }
2027 _ACEOF
2028 if ac_fn_c_try_compile "$LINENO"; then :
2029   ac_hi=-1 ac_mid=-1
2030   while :; do
2031     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 int
2035 main ()
2036 {
2037 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2038 test_array [0] = 0;
2039 return test_array [0];
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046   ac_lo=$ac_mid; break
2047 else
2048   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2049                         if test $ac_mid -le $ac_hi; then
2050                           ac_lo= ac_hi=
2051                           break
2052                         fi
2053                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2054 fi
2055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2056   done
2057 else
2058   ac_lo= ac_hi=
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 # Binary search between lo and hi bounds.
2064 while test "x$ac_lo" != "x$ac_hi"; do
2065   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 $4
2069 int
2070 main ()
2071 {
2072 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2073 test_array [0] = 0;
2074 return test_array [0];
2075
2076   ;
2077   return 0;
2078 }
2079 _ACEOF
2080 if ac_fn_c_try_compile "$LINENO"; then :
2081   ac_hi=$ac_mid
2082 else
2083   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2084 fi
2085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2086 done
2087 case $ac_lo in #((
2088 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2089 '') ac_retval=1 ;;
2090 esac
2091   else
2092     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2093 /* end confdefs.h.  */
2094 $4
2095 static long int longval () { return $2; }
2096 static unsigned long int ulongval () { return $2; }
2097 #include <stdio.h>
2098 #include <stdlib.h>
2099 int
2100 main ()
2101 {
2102
2103   FILE *f = fopen ("conftest.val", "w");
2104   if (! f)
2105     return 1;
2106   if (($2) < 0)
2107     {
2108       long int i = longval ();
2109       if (i != ($2))
2110         return 1;
2111       fprintf (f, "%ld", i);
2112     }
2113   else
2114     {
2115       unsigned long int i = ulongval ();
2116       if (i != ($2))
2117         return 1;
2118       fprintf (f, "%lu", i);
2119     }
2120   /* Do not output a trailing newline, as this causes \r\n confusion
2121      on some platforms.  */
2122   return ferror (f) || fclose (f) != 0;
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_run "$LINENO"; then :
2129   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2130 else
2131   ac_retval=1
2132 fi
2133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2134   conftest.$ac_objext conftest.beam conftest.$ac_ext
2135 rm -f conftest.val
2136
2137   fi
2138   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2139   as_fn_set_status $ac_retval
2140
2141 } # ac_fn_c_compute_int
2142
2143 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2144 # ---------------------------------------------
2145 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2146 # accordingly.
2147 ac_fn_c_check_decl ()
2148 {
2149   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2150   as_decl_name=`echo $2|sed 's/ *(.*//'`
2151   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2153 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2154 if eval \${$3+:} false; then :
2155   $as_echo_n "(cached) " >&6
2156 else
2157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158 /* end confdefs.h.  */
2159 $4
2160 int
2161 main ()
2162 {
2163 #ifndef $as_decl_name
2164 #ifdef __cplusplus
2165   (void) $as_decl_use;
2166 #else
2167   (void) $as_decl_name;
2168 #endif
2169 #endif
2170
2171   ;
2172   return 0;
2173 }
2174 _ACEOF
2175 if ac_fn_c_try_compile "$LINENO"; then :
2176   eval "$3=yes"
2177 else
2178   eval "$3=no"
2179 fi
2180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2181 fi
2182 eval ac_res=\$$3
2183                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2184 $as_echo "$ac_res" >&6; }
2185   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2186
2187 } # ac_fn_c_check_decl
2188 cat >config.log <<_ACEOF
2189 This file contains any messages produced by compilers while
2190 running configure, to aid debugging if configure makes a mistake.
2191
2192 It was created by package-unused $as_me version-unused, which was
2193 generated by GNU Autoconf 2.69.  Invocation command line was
2194
2195   $ $0 $@
2196
2197 _ACEOF
2198 exec 5>>config.log
2199 {
2200 cat <<_ASUNAME
2201 ## --------- ##
2202 ## Platform. ##
2203 ## --------- ##
2204
2205 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2206 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2207 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2208 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2209 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2210
2211 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2212 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2213
2214 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2215 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2216 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2217 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2218 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2219 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2220 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2221
2222 _ASUNAME
2223
2224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2225 for as_dir in $PATH
2226 do
2227   IFS=$as_save_IFS
2228   test -z "$as_dir" && as_dir=.
2229     $as_echo "PATH: $as_dir"
2230   done
2231 IFS=$as_save_IFS
2232
2233 } >&5
2234
2235 cat >&5 <<_ACEOF
2236
2237
2238 ## ----------- ##
2239 ## Core tests. ##
2240 ## ----------- ##
2241
2242 _ACEOF
2243
2244
2245 # Keep a trace of the command line.
2246 # Strip out --no-create and --no-recursion so they do not pile up.
2247 # Strip out --silent because we don't want to record it for future runs.
2248 # Also quote any args containing shell meta-characters.
2249 # Make two passes to allow for proper duplicate-argument suppression.
2250 ac_configure_args=
2251 ac_configure_args0=
2252 ac_configure_args1=
2253 ac_must_keep_next=false
2254 for ac_pass in 1 2
2255 do
2256   for ac_arg
2257   do
2258     case $ac_arg in
2259     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2260     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2261     | -silent | --silent | --silen | --sile | --sil)
2262       continue ;;
2263     *\'*)
2264       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2265     esac
2266     case $ac_pass in
2267     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2268     2)
2269       as_fn_append ac_configure_args1 " '$ac_arg'"
2270       if test $ac_must_keep_next = true; then
2271         ac_must_keep_next=false # Got value, back to normal.
2272       else
2273         case $ac_arg in
2274           *=* | --config-cache | -C | -disable-* | --disable-* \
2275           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2276           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2277           | -with-* | --with-* | -without-* | --without-* | --x)
2278             case "$ac_configure_args0 " in
2279               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2280             esac
2281             ;;
2282           -* ) ac_must_keep_next=true ;;
2283         esac
2284       fi
2285       as_fn_append ac_configure_args " '$ac_arg'"
2286       ;;
2287     esac
2288   done
2289 done
2290 { ac_configure_args0=; unset ac_configure_args0;}
2291 { ac_configure_args1=; unset ac_configure_args1;}
2292
2293 # When interrupted or exit'd, cleanup temporary files, and complete
2294 # config.log.  We remove comments because anyway the quotes in there
2295 # would cause problems or look ugly.
2296 # WARNING: Use '\'' to represent an apostrophe within the trap.
2297 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2298 trap 'exit_status=$?
2299   # Save into config.log some information that might help in debugging.
2300   {
2301     echo
2302
2303     $as_echo "## ---------------- ##
2304 ## Cache variables. ##
2305 ## ---------------- ##"
2306     echo
2307     # The following way of writing the cache mishandles newlines in values,
2308 (
2309   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2310     eval ac_val=\$$ac_var
2311     case $ac_val in #(
2312     *${as_nl}*)
2313       case $ac_var in #(
2314       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2315 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2316       esac
2317       case $ac_var in #(
2318       _ | IFS | as_nl) ;; #(
2319       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2320       *) { eval $ac_var=; unset $ac_var;} ;;
2321       esac ;;
2322     esac
2323   done
2324   (set) 2>&1 |
2325     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2326     *${as_nl}ac_space=\ *)
2327       sed -n \
2328         "s/'\''/'\''\\\\'\'''\''/g;
2329           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2330       ;; #(
2331     *)
2332       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2333       ;;
2334     esac |
2335     sort
2336 )
2337     echo
2338
2339     $as_echo "## ----------------- ##
2340 ## Output variables. ##
2341 ## ----------------- ##"
2342     echo
2343     for ac_var in $ac_subst_vars
2344     do
2345       eval ac_val=\$$ac_var
2346       case $ac_val in
2347       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2348       esac
2349       $as_echo "$ac_var='\''$ac_val'\''"
2350     done | sort
2351     echo
2352
2353     if test -n "$ac_subst_files"; then
2354       $as_echo "## ------------------- ##
2355 ## File substitutions. ##
2356 ## ------------------- ##"
2357       echo
2358       for ac_var in $ac_subst_files
2359       do
2360         eval ac_val=\$$ac_var
2361         case $ac_val in
2362         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2363         esac
2364         $as_echo "$ac_var='\''$ac_val'\''"
2365       done | sort
2366       echo
2367     fi
2368
2369     if test -s confdefs.h; then
2370       $as_echo "## ----------- ##
2371 ## confdefs.h. ##
2372 ## ----------- ##"
2373       echo
2374       cat confdefs.h
2375       echo
2376     fi
2377     test "$ac_signal" != 0 &&
2378       $as_echo "$as_me: caught signal $ac_signal"
2379     $as_echo "$as_me: exit $exit_status"
2380   } >&5
2381   rm -f core *.core core.conftest.* &&
2382     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2383     exit $exit_status
2384 ' 0
2385 for ac_signal in 1 2 13 15; do
2386   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2387 done
2388 ac_signal=0
2389
2390 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2391 rm -f -r conftest* confdefs.h
2392
2393 $as_echo "/* confdefs.h */" > confdefs.h
2394
2395 # Predefined preprocessor variables.
2396
2397 cat >>confdefs.h <<_ACEOF
2398 #define PACKAGE_NAME "$PACKAGE_NAME"
2399 _ACEOF
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_STRING "$PACKAGE_STRING"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2415 _ACEOF
2416
2417 cat >>confdefs.h <<_ACEOF
2418 #define PACKAGE_URL "$PACKAGE_URL"
2419 _ACEOF
2420
2421
2422 # Let the site file select an alternate cache file if it wants to.
2423 # Prefer an explicitly selected file to automatically selected ones.
2424 ac_site_file1=NONE
2425 ac_site_file2=NONE
2426 if test -n "$CONFIG_SITE"; then
2427   # We do not want a PATH search for config.site.
2428   case $CONFIG_SITE in #((
2429     -*)  ac_site_file1=./$CONFIG_SITE;;
2430     */*) ac_site_file1=$CONFIG_SITE;;
2431     *)   ac_site_file1=./$CONFIG_SITE;;
2432   esac
2433 elif test "x$prefix" != xNONE; then
2434   ac_site_file1=$prefix/share/config.site
2435   ac_site_file2=$prefix/etc/config.site
2436 else
2437   ac_site_file1=$ac_default_prefix/share/config.site
2438   ac_site_file2=$ac_default_prefix/etc/config.site
2439 fi
2440 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2441 do
2442   test "x$ac_site_file" = xNONE && continue
2443   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2444     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2445 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2446     sed 's/^/| /' "$ac_site_file" >&5
2447     . "$ac_site_file" \
2448       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2449 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2450 as_fn_error $? "failed to load site script $ac_site_file
2451 See \`config.log' for more details" "$LINENO" 5; }
2452   fi
2453 done
2454
2455 if test -r "$cache_file"; then
2456   # Some versions of bash will fail to source /dev/null (special files
2457   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2458   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2459     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2460 $as_echo "$as_me: loading cache $cache_file" >&6;}
2461     case $cache_file in
2462       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2463       *)                      . "./$cache_file";;
2464     esac
2465   fi
2466 else
2467   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2468 $as_echo "$as_me: creating cache $cache_file" >&6;}
2469   >$cache_file
2470 fi
2471
2472 # Check that the precious variables saved in the cache have kept the same
2473 # value.
2474 ac_cache_corrupted=false
2475 for ac_var in $ac_precious_vars; do
2476   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2477   eval ac_new_set=\$ac_env_${ac_var}_set
2478   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2479   eval ac_new_val=\$ac_env_${ac_var}_value
2480   case $ac_old_set,$ac_new_set in
2481     set,)
2482       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2483 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2484       ac_cache_corrupted=: ;;
2485     ,set)
2486       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2487 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2488       ac_cache_corrupted=: ;;
2489     ,);;
2490     *)
2491       if test "x$ac_old_val" != "x$ac_new_val"; then
2492         # differences in whitespace do not lead to failure.
2493         ac_old_val_w=`echo x $ac_old_val`
2494         ac_new_val_w=`echo x $ac_new_val`
2495         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2496           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2497 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2498           ac_cache_corrupted=:
2499         else
2500           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2501 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2502           eval $ac_var=\$ac_old_val
2503         fi
2504         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2505 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2506         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2507 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2508       fi;;
2509   esac
2510   # Pass precious variables to config.status.
2511   if test "$ac_new_set" = set; then
2512     case $ac_new_val in
2513     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2514     *) ac_arg=$ac_var=$ac_new_val ;;
2515     esac
2516     case " $ac_configure_args " in
2517       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2518       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2519     esac
2520   fi
2521 done
2522 if $ac_cache_corrupted; then
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2524 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2525   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2526 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2527   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2528 fi
2529 ## -------------------- ##
2530 ## Main body of script. ##
2531 ## -------------------- ##
2532
2533 ac_ext=c
2534 ac_cpp='$CPP $CPPFLAGS'
2535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2538
2539
2540
2541
2542
2543
2544 ac_config_headers="$ac_config_headers config.h"
2545
2546
2547 if test -n "${with_target_subdir}"; then
2548   # Default to --enable-multilib
2549 # Check whether --enable-multilib was given.
2550 if test "${enable_multilib+set}" = set; then :
2551   enableval=$enable_multilib; case "$enableval" in
2552   yes) multilib=yes ;;
2553   no)  multilib=no ;;
2554   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2555  esac
2556 else
2557   multilib=yes
2558 fi
2559
2560
2561 # We may get other options which we leave undocumented:
2562 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2563 # See config-ml.in if you want the gory details.
2564
2565 if test "$srcdir" = "."; then
2566   if test "$with_target_subdir" != "."; then
2567     multi_basedir="$srcdir/$with_multisrctop../.."
2568   else
2569     multi_basedir="$srcdir/$with_multisrctop.."
2570   fi
2571 else
2572   multi_basedir="$srcdir/.."
2573 fi
2574
2575
2576 # Even if the default multilib is not a cross compilation,
2577 # it may be that some of the other multilibs are.
2578 if test $cross_compiling = no && test $multilib = yes \
2579    && test "x${with_multisubdir}" != x ; then
2580    cross_compiling=maybe
2581 fi
2582
2583 ac_config_commands="$ac_config_commands default-1"
2584
2585 fi
2586
2587 ac_aux_dir=
2588 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2589   if test -f "$ac_dir/install-sh"; then
2590     ac_aux_dir=$ac_dir
2591     ac_install_sh="$ac_aux_dir/install-sh -c"
2592     break
2593   elif test -f "$ac_dir/install.sh"; then
2594     ac_aux_dir=$ac_dir
2595     ac_install_sh="$ac_aux_dir/install.sh -c"
2596     break
2597   elif test -f "$ac_dir/shtool"; then
2598     ac_aux_dir=$ac_dir
2599     ac_install_sh="$ac_aux_dir/shtool install -c"
2600     break
2601   fi
2602 done
2603 if test -z "$ac_aux_dir"; then
2604   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2605 fi
2606
2607 # These three variables are undocumented and unsupported,
2608 # and are intended to be withdrawn in a future Autoconf release.
2609 # They can cause serious problems if a builder's source tree is in a directory
2610 # whose full name contains unusual characters.
2611 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2612 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2613 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2614
2615
2616 # Make sure we can run config.sub.
2617 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2618   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2619
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2621 $as_echo_n "checking build system type... " >&6; }
2622 if ${ac_cv_build+:} false; then :
2623   $as_echo_n "(cached) " >&6
2624 else
2625   ac_build_alias=$build_alias
2626 test "x$ac_build_alias" = x &&
2627   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2628 test "x$ac_build_alias" = x &&
2629   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2630 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2631   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2632
2633 fi
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2635 $as_echo "$ac_cv_build" >&6; }
2636 case $ac_cv_build in
2637 *-*-*) ;;
2638 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2639 esac
2640 build=$ac_cv_build
2641 ac_save_IFS=$IFS; IFS='-'
2642 set x $ac_cv_build
2643 shift
2644 build_cpu=$1
2645 build_vendor=$2
2646 shift; shift
2647 # Remember, the first character of IFS is used to create $*,
2648 # except with old shells:
2649 build_os=$*
2650 IFS=$ac_save_IFS
2651 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2652
2653
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2655 $as_echo_n "checking host system type... " >&6; }
2656 if ${ac_cv_host+:} false; then :
2657   $as_echo_n "(cached) " >&6
2658 else
2659   if test "x$host_alias" = x; then
2660   ac_cv_host=$ac_cv_build
2661 else
2662   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2663     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2664 fi
2665
2666 fi
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2668 $as_echo "$ac_cv_host" >&6; }
2669 case $ac_cv_host in
2670 *-*-*) ;;
2671 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2672 esac
2673 host=$ac_cv_host
2674 ac_save_IFS=$IFS; IFS='-'
2675 set x $ac_cv_host
2676 shift
2677 host_cpu=$1
2678 host_vendor=$2
2679 shift; shift
2680 # Remember, the first character of IFS is used to create $*,
2681 # except with old shells:
2682 host_os=$*
2683 IFS=$ac_save_IFS
2684 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2685
2686
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2688 $as_echo_n "checking target system type... " >&6; }
2689 if ${ac_cv_target+:} false; then :
2690   $as_echo_n "(cached) " >&6
2691 else
2692   if test "x$target_alias" = x; then
2693   ac_cv_target=$ac_cv_host
2694 else
2695   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2696     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2697 fi
2698
2699 fi
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2701 $as_echo "$ac_cv_target" >&6; }
2702 case $ac_cv_target in
2703 *-*-*) ;;
2704 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2705 esac
2706 target=$ac_cv_target
2707 ac_save_IFS=$IFS; IFS='-'
2708 set x $ac_cv_target
2709 shift
2710 target_cpu=$1
2711 target_vendor=$2
2712 shift; shift
2713 # Remember, the first character of IFS is used to create $*,
2714 # except with old shells:
2715 target_os=$*
2716 IFS=$ac_save_IFS
2717 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2718
2719
2720 # The aliases save the names the user supplied, while $host etc.
2721 # will get canonicalized.
2722 test -n "$target_alias" &&
2723   test "$program_prefix$program_suffix$program_transform_name" = \
2724     NONENONEs,x,x, &&
2725   program_prefix=${target_alias}-
2726
2727 target_alias=${target_alias-$host_alias}
2728
2729 # Expand $ac_aux_dir to an absolute path.
2730 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2731
2732 ac_ext=c
2733 ac_cpp='$CPP $CPPFLAGS'
2734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2737 if test -n "$ac_tool_prefix"; then
2738   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2739 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2741 $as_echo_n "checking for $ac_word... " >&6; }
2742 if ${ac_cv_prog_CC+:} false; then :
2743   $as_echo_n "(cached) " >&6
2744 else
2745   if test -n "$CC"; then
2746   ac_cv_prog_CC="$CC" # Let the user override the test.
2747 else
2748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2749 for as_dir in $PATH
2750 do
2751   IFS=$as_save_IFS
2752   test -z "$as_dir" && as_dir=.
2753     for ac_exec_ext in '' $ac_executable_extensions; do
2754   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2755     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2757     break 2
2758   fi
2759 done
2760   done
2761 IFS=$as_save_IFS
2762
2763 fi
2764 fi
2765 CC=$ac_cv_prog_CC
2766 if test -n "$CC"; then
2767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2768 $as_echo "$CC" >&6; }
2769 else
2770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2771 $as_echo "no" >&6; }
2772 fi
2773
2774
2775 fi
2776 if test -z "$ac_cv_prog_CC"; then
2777   ac_ct_CC=$CC
2778   # Extract the first word of "gcc", so it can be a program name with args.
2779 set dummy gcc; ac_word=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test -n "$ac_ct_CC"; then
2786   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2787 else
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     for ac_exec_ext in '' $ac_executable_extensions; do
2794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2795     ac_cv_prog_ac_ct_CC="gcc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 fi
2804 fi
2805 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2806 if test -n "$ac_ct_CC"; then
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2808 $as_echo "$ac_ct_CC" >&6; }
2809 else
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2812 fi
2813
2814   if test "x$ac_ct_CC" = x; then
2815     CC=""
2816   else
2817     case $cross_compiling:$ac_tool_warned in
2818 yes:)
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2820 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2821 ac_tool_warned=yes ;;
2822 esac
2823     CC=$ac_ct_CC
2824   fi
2825 else
2826   CC="$ac_cv_prog_CC"
2827 fi
2828
2829 if test -z "$CC"; then
2830           if test -n "$ac_tool_prefix"; then
2831     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2832 set dummy ${ac_tool_prefix}cc; ac_word=$2
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2834 $as_echo_n "checking for $ac_word... " >&6; }
2835 if ${ac_cv_prog_CC+:} false; then :
2836   $as_echo_n "(cached) " >&6
2837 else
2838   if test -n "$CC"; then
2839   ac_cv_prog_CC="$CC" # Let the user override the test.
2840 else
2841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842 for as_dir in $PATH
2843 do
2844   IFS=$as_save_IFS
2845   test -z "$as_dir" && as_dir=.
2846     for ac_exec_ext in '' $ac_executable_extensions; do
2847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2848     ac_cv_prog_CC="${ac_tool_prefix}cc"
2849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2850     break 2
2851   fi
2852 done
2853   done
2854 IFS=$as_save_IFS
2855
2856 fi
2857 fi
2858 CC=$ac_cv_prog_CC
2859 if test -n "$CC"; then
2860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2861 $as_echo "$CC" >&6; }
2862 else
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2864 $as_echo "no" >&6; }
2865 fi
2866
2867
2868   fi
2869 fi
2870 if test -z "$CC"; then
2871   # Extract the first word of "cc", so it can be a program name with args.
2872 set dummy cc; ac_word=$2
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2874 $as_echo_n "checking for $ac_word... " >&6; }
2875 if ${ac_cv_prog_CC+:} false; then :
2876   $as_echo_n "(cached) " >&6
2877 else
2878   if test -n "$CC"; then
2879   ac_cv_prog_CC="$CC" # Let the user override the test.
2880 else
2881   ac_prog_rejected=no
2882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2883 for as_dir in $PATH
2884 do
2885   IFS=$as_save_IFS
2886   test -z "$as_dir" && as_dir=.
2887     for ac_exec_ext in '' $ac_executable_extensions; do
2888   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2889     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2890        ac_prog_rejected=yes
2891        continue
2892      fi
2893     ac_cv_prog_CC="cc"
2894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2895     break 2
2896   fi
2897 done
2898   done
2899 IFS=$as_save_IFS
2900
2901 if test $ac_prog_rejected = yes; then
2902   # We found a bogon in the path, so make sure we never use it.
2903   set dummy $ac_cv_prog_CC
2904   shift
2905   if test $# != 0; then
2906     # We chose a different compiler from the bogus one.
2907     # However, it has the same basename, so the bogon will be chosen
2908     # first if we set CC to just the basename; use the full file name.
2909     shift
2910     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2911   fi
2912 fi
2913 fi
2914 fi
2915 CC=$ac_cv_prog_CC
2916 if test -n "$CC"; then
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2918 $as_echo "$CC" >&6; }
2919 else
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2921 $as_echo "no" >&6; }
2922 fi
2923
2924
2925 fi
2926 if test -z "$CC"; then
2927   if test -n "$ac_tool_prefix"; then
2928   for ac_prog in cl.exe
2929   do
2930     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2931 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2933 $as_echo_n "checking for $ac_word... " >&6; }
2934 if ${ac_cv_prog_CC+:} false; then :
2935   $as_echo_n "(cached) " >&6
2936 else
2937   if test -n "$CC"; then
2938   ac_cv_prog_CC="$CC" # Let the user override the test.
2939 else
2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2941 for as_dir in $PATH
2942 do
2943   IFS=$as_save_IFS
2944   test -z "$as_dir" && as_dir=.
2945     for ac_exec_ext in '' $ac_executable_extensions; do
2946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2947     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2949     break 2
2950   fi
2951 done
2952   done
2953 IFS=$as_save_IFS
2954
2955 fi
2956 fi
2957 CC=$ac_cv_prog_CC
2958 if test -n "$CC"; then
2959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2960 $as_echo "$CC" >&6; }
2961 else
2962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2963 $as_echo "no" >&6; }
2964 fi
2965
2966
2967     test -n "$CC" && break
2968   done
2969 fi
2970 if test -z "$CC"; then
2971   ac_ct_CC=$CC
2972   for ac_prog in cl.exe
2973 do
2974   # Extract the first word of "$ac_prog", so it can be a program name with args.
2975 set dummy $ac_prog; ac_word=$2
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2977 $as_echo_n "checking for $ac_word... " >&6; }
2978 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2979   $as_echo_n "(cached) " >&6
2980 else
2981   if test -n "$ac_ct_CC"; then
2982   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2983 else
2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2985 for as_dir in $PATH
2986 do
2987   IFS=$as_save_IFS
2988   test -z "$as_dir" && as_dir=.
2989     for ac_exec_ext in '' $ac_executable_extensions; do
2990   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2991     ac_cv_prog_ac_ct_CC="$ac_prog"
2992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2993     break 2
2994   fi
2995 done
2996   done
2997 IFS=$as_save_IFS
2998
2999 fi
3000 fi
3001 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3002 if test -n "$ac_ct_CC"; then
3003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3004 $as_echo "$ac_ct_CC" >&6; }
3005 else
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3008 fi
3009
3010
3011   test -n "$ac_ct_CC" && break
3012 done
3013
3014   if test "x$ac_ct_CC" = x; then
3015     CC=""
3016   else
3017     case $cross_compiling:$ac_tool_warned in
3018 yes:)
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3021 ac_tool_warned=yes ;;
3022 esac
3023     CC=$ac_ct_CC
3024   fi
3025 fi
3026
3027 fi
3028
3029
3030 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3032 as_fn_error $? "no acceptable C compiler found in \$PATH
3033 See \`config.log' for more details" "$LINENO" 5; }
3034
3035 # Provide some information about the compiler.
3036 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3037 set X $ac_compile
3038 ac_compiler=$2
3039 for ac_option in --version -v -V -qversion; do
3040   { { ac_try="$ac_compiler $ac_option >&5"
3041 case "(($ac_try" in
3042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3043   *) ac_try_echo=$ac_try;;
3044 esac
3045 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3046 $as_echo "$ac_try_echo"; } >&5
3047   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3048   ac_status=$?
3049   if test -s conftest.err; then
3050     sed '10a\
3051 ... rest of stderr output deleted ...
3052          10q' conftest.err >conftest.er1
3053     cat conftest.er1 >&5
3054   fi
3055   rm -f conftest.er1 conftest.err
3056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3057   test $ac_status = 0; }
3058 done
3059
3060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3061 /* end confdefs.h.  */
3062
3063 int
3064 main ()
3065 {
3066
3067   ;
3068   return 0;
3069 }
3070 _ACEOF
3071 ac_clean_files_save=$ac_clean_files
3072 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3073 # Try to create an executable without -o first, disregard a.out.
3074 # It will help us diagnose broken compilers, and finding out an intuition
3075 # of exeext.
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3077 $as_echo_n "checking whether the C compiler works... " >&6; }
3078 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3079
3080 # The possible output files:
3081 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3082
3083 ac_rmfiles=
3084 for ac_file in $ac_files
3085 do
3086   case $ac_file in
3087     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3088     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3089   esac
3090 done
3091 rm -f $ac_rmfiles
3092
3093 if { { ac_try="$ac_link_default"
3094 case "(($ac_try" in
3095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3096   *) ac_try_echo=$ac_try;;
3097 esac
3098 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3099 $as_echo "$ac_try_echo"; } >&5
3100   (eval "$ac_link_default") 2>&5
3101   ac_status=$?
3102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3103   test $ac_status = 0; }; then :
3104   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3105 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3106 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3107 # so that the user can short-circuit this test for compilers unknown to
3108 # Autoconf.
3109 for ac_file in $ac_files ''
3110 do
3111   test -f "$ac_file" || continue
3112   case $ac_file in
3113     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3114         ;;
3115     [ab].out )
3116         # We found the default executable, but exeext='' is most
3117         # certainly right.
3118         break;;
3119     *.* )
3120         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3121         then :; else
3122            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3123         fi
3124         # We set ac_cv_exeext here because the later test for it is not
3125         # safe: cross compilers may not add the suffix if given an `-o'
3126         # argument, so we may need to know it at that point already.
3127         # Even if this section looks crufty: it has the advantage of
3128         # actually working.
3129         break;;
3130     * )
3131         break;;
3132   esac
3133 done
3134 test "$ac_cv_exeext" = no && ac_cv_exeext=
3135
3136 else
3137   ac_file=''
3138 fi
3139 if test -z "$ac_file"; then :
3140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3141 $as_echo "no" >&6; }
3142 $as_echo "$as_me: failed program was:" >&5
3143 sed 's/^/| /' conftest.$ac_ext >&5
3144
3145 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3147 as_fn_error 77 "C compiler cannot create executables
3148 See \`config.log' for more details" "$LINENO" 5; }
3149 else
3150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3151 $as_echo "yes" >&6; }
3152 fi
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3154 $as_echo_n "checking for C compiler default output file name... " >&6; }
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3156 $as_echo "$ac_file" >&6; }
3157 ac_exeext=$ac_cv_exeext
3158
3159 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3160 ac_clean_files=$ac_clean_files_save
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3162 $as_echo_n "checking for suffix of executables... " >&6; }
3163 if { { ac_try="$ac_link"
3164 case "(($ac_try" in
3165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3166   *) ac_try_echo=$ac_try;;
3167 esac
3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3169 $as_echo "$ac_try_echo"; } >&5
3170   (eval "$ac_link") 2>&5
3171   ac_status=$?
3172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3173   test $ac_status = 0; }; then :
3174   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3175 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3176 # work properly (i.e., refer to `conftest.exe'), while it won't with
3177 # `rm'.
3178 for ac_file in conftest.exe conftest conftest.*; do
3179   test -f "$ac_file" || continue
3180   case $ac_file in
3181     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3182     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3183           break;;
3184     * ) break;;
3185   esac
3186 done
3187 else
3188   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3190 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3191 See \`config.log' for more details" "$LINENO" 5; }
3192 fi
3193 rm -f conftest conftest$ac_cv_exeext
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3195 $as_echo "$ac_cv_exeext" >&6; }
3196
3197 rm -f conftest.$ac_ext
3198 EXEEXT=$ac_cv_exeext
3199 ac_exeext=$EXEEXT
3200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3201 /* end confdefs.h.  */
3202 #include <stdio.h>
3203 int
3204 main ()
3205 {
3206 FILE *f = fopen ("conftest.out", "w");
3207  return ferror (f) || fclose (f) != 0;
3208
3209   ;
3210   return 0;
3211 }
3212 _ACEOF
3213 ac_clean_files="$ac_clean_files conftest.out"
3214 # Check that the compiler produces executables we can run.  If not, either
3215 # the compiler is broken, or we cross compile.
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3217 $as_echo_n "checking whether we are cross compiling... " >&6; }
3218 if test "$cross_compiling" != yes; then
3219   { { ac_try="$ac_link"
3220 case "(($ac_try" in
3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3222   *) ac_try_echo=$ac_try;;
3223 esac
3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3225 $as_echo "$ac_try_echo"; } >&5
3226   (eval "$ac_link") 2>&5
3227   ac_status=$?
3228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3229   test $ac_status = 0; }
3230   if { ac_try='./conftest$ac_cv_exeext'
3231   { { case "(($ac_try" in
3232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3233   *) ac_try_echo=$ac_try;;
3234 esac
3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236 $as_echo "$ac_try_echo"; } >&5
3237   (eval "$ac_try") 2>&5
3238   ac_status=$?
3239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240   test $ac_status = 0; }; }; then
3241     cross_compiling=no
3242   else
3243     if test "$cross_compiling" = maybe; then
3244         cross_compiling=yes
3245     else
3246         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3248 as_fn_error $? "cannot run C compiled programs.
3249 If you meant to cross compile, use \`--host'.
3250 See \`config.log' for more details" "$LINENO" 5; }
3251     fi
3252   fi
3253 fi
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3255 $as_echo "$cross_compiling" >&6; }
3256
3257 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3258 ac_clean_files=$ac_clean_files_save
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3260 $as_echo_n "checking for suffix of object files... " >&6; }
3261 if ${ac_cv_objext+:} false; then :
3262   $as_echo_n "(cached) " >&6
3263 else
3264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265 /* end confdefs.h.  */
3266
3267 int
3268 main ()
3269 {
3270
3271   ;
3272   return 0;
3273 }
3274 _ACEOF
3275 rm -f conftest.o conftest.obj
3276 if { { ac_try="$ac_compile"
3277 case "(($ac_try" in
3278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3279   *) ac_try_echo=$ac_try;;
3280 esac
3281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3282 $as_echo "$ac_try_echo"; } >&5
3283   (eval "$ac_compile") 2>&5
3284   ac_status=$?
3285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3286   test $ac_status = 0; }; then :
3287   for ac_file in conftest.o conftest.obj conftest.*; do
3288   test -f "$ac_file" || continue;
3289   case $ac_file in
3290     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3291     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3292        break;;
3293   esac
3294 done
3295 else
3296   $as_echo "$as_me: failed program was:" >&5
3297 sed 's/^/| /' conftest.$ac_ext >&5
3298
3299 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3300 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3301 as_fn_error $? "cannot compute suffix of object files: cannot compile
3302 See \`config.log' for more details" "$LINENO" 5; }
3303 fi
3304 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3305 fi
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3307 $as_echo "$ac_cv_objext" >&6; }
3308 OBJEXT=$ac_cv_objext
3309 ac_objext=$OBJEXT
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3311 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3312 if ${ac_cv_c_compiler_gnu+:} false; then :
3313   $as_echo_n "(cached) " >&6
3314 else
3315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316 /* end confdefs.h.  */
3317
3318 int
3319 main ()
3320 {
3321 #ifndef __GNUC__
3322        choke me
3323 #endif
3324
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330   ac_compiler_gnu=yes
3331 else
3332   ac_compiler_gnu=no
3333 fi
3334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3335 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3336
3337 fi
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3339 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3340 if test $ac_compiler_gnu = yes; then
3341   GCC=yes
3342 else
3343   GCC=
3344 fi
3345 ac_test_CFLAGS=${CFLAGS+set}
3346 ac_save_CFLAGS=$CFLAGS
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3348 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3349 if ${ac_cv_prog_cc_g+:} false; then :
3350   $as_echo_n "(cached) " >&6
3351 else
3352   ac_save_c_werror_flag=$ac_c_werror_flag
3353    ac_c_werror_flag=yes
3354    ac_cv_prog_cc_g=no
3355    CFLAGS="-g"
3356    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3357 /* end confdefs.h.  */
3358
3359 int
3360 main ()
3361 {
3362
3363   ;
3364   return 0;
3365 }
3366 _ACEOF
3367 if ac_fn_c_try_compile "$LINENO"; then :
3368   ac_cv_prog_cc_g=yes
3369 else
3370   CFLAGS=""
3371       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372 /* end confdefs.h.  */
3373
3374 int
3375 main ()
3376 {
3377
3378   ;
3379   return 0;
3380 }
3381 _ACEOF
3382 if ac_fn_c_try_compile "$LINENO"; then :
3383
3384 else
3385   ac_c_werror_flag=$ac_save_c_werror_flag
3386          CFLAGS="-g"
3387          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389
3390 int
3391 main ()
3392 {
3393
3394   ;
3395   return 0;
3396 }
3397 _ACEOF
3398 if ac_fn_c_try_compile "$LINENO"; then :
3399   ac_cv_prog_cc_g=yes
3400 fi
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 fi
3403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3404 fi
3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3406    ac_c_werror_flag=$ac_save_c_werror_flag
3407 fi
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3409 $as_echo "$ac_cv_prog_cc_g" >&6; }
3410 if test "$ac_test_CFLAGS" = set; then
3411   CFLAGS=$ac_save_CFLAGS
3412 elif test $ac_cv_prog_cc_g = yes; then
3413   if test "$GCC" = yes; then
3414     CFLAGS="-g -O2"
3415   else
3416     CFLAGS="-g"
3417   fi
3418 else
3419   if test "$GCC" = yes; then
3420     CFLAGS="-O2"
3421   else
3422     CFLAGS=
3423   fi
3424 fi
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3426 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3427 if ${ac_cv_prog_cc_c89+:} false; then :
3428   $as_echo_n "(cached) " >&6
3429 else
3430   ac_cv_prog_cc_c89=no
3431 ac_save_CC=$CC
3432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #include <stdarg.h>
3435 #include <stdio.h>
3436 struct stat;
3437 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3438 struct buf { int x; };
3439 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3440 static char *e (p, i)
3441      char **p;
3442      int i;
3443 {
3444   return p[i];
3445 }
3446 static char *f (char * (*g) (char **, int), char **p, ...)
3447 {
3448   char *s;
3449   va_list v;
3450   va_start (v,p);
3451   s = g (p, va_arg (v,int));
3452   va_end (v);
3453   return s;
3454 }
3455
3456 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3457    function prototypes and stuff, but not '\xHH' hex character constants.
3458    These don't provoke an error unfortunately, instead are silently treated
3459    as 'x'.  The following induces an error, until -std is added to get
3460    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3461    array size at least.  It's necessary to write '\x00'==0 to get something
3462    that's true only with -std.  */
3463 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3464
3465 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3466    inside strings and character constants.  */
3467 #define FOO(x) 'x'
3468 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3469
3470 int test (int i, double x);
3471 struct s1 {int (*f) (int a);};
3472 struct s2 {int (*f) (double a);};
3473 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3474 int argc;
3475 char **argv;
3476 int
3477 main ()
3478 {
3479 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3480   ;
3481   return 0;
3482 }
3483 _ACEOF
3484 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3485         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3486 do
3487   CC="$ac_save_CC $ac_arg"
3488   if ac_fn_c_try_compile "$LINENO"; then :
3489   ac_cv_prog_cc_c89=$ac_arg
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext
3492   test "x$ac_cv_prog_cc_c89" != "xno" && break
3493 done
3494 rm -f conftest.$ac_ext
3495 CC=$ac_save_CC
3496
3497 fi
3498 # AC_CACHE_VAL
3499 case "x$ac_cv_prog_cc_c89" in
3500   x)
3501     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3502 $as_echo "none needed" >&6; } ;;
3503   xno)
3504     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3505 $as_echo "unsupported" >&6; } ;;
3506   *)
3507     CC="$CC $ac_cv_prog_cc_c89"
3508     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3509 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3510 esac
3511 if test "x$ac_cv_prog_cc_c89" != xno; then :
3512
3513 fi
3514
3515 ac_ext=c
3516 ac_cpp='$CPP $CPPFLAGS'
3517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3520
3521 ac_ext=c
3522 ac_cpp='$CPP $CPPFLAGS'
3523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3527 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3528 if ${am_cv_prog_cc_c_o+:} false; then :
3529   $as_echo_n "(cached) " >&6
3530 else
3531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3532 /* end confdefs.h.  */
3533
3534 int
3535 main ()
3536 {
3537
3538   ;
3539   return 0;
3540 }
3541 _ACEOF
3542   # Make sure it works both with $CC and with simple cc.
3543   # Following AC_PROG_CC_C_O, we do the test twice because some
3544   # compilers refuse to overwrite an existing .o file with -o,
3545   # though they will create one.
3546   am_cv_prog_cc_c_o=yes
3547   for am_i in 1 2; do
3548     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3549    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3550    ac_status=$?
3551    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552    (exit $ac_status); } \
3553          && test -f conftest2.$ac_objext; then
3554       : OK
3555     else
3556       am_cv_prog_cc_c_o=no
3557       break
3558     fi
3559   done
3560   rm -f core conftest*
3561   unset am_i
3562 fi
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3564 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3565 if test "$am_cv_prog_cc_c_o" != yes; then
3566    # Losing compiler, so override with the script.
3567    # FIXME: It is wrong to rewrite CC.
3568    # But if we don't then we get into trouble of one sort or another.
3569    # A longer-term fix would be to have automake use am__CC in this case,
3570    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3571    CC="$am_aux_dir/compile $CC"
3572 fi
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578
3579
3580
3581 ac_ext=c
3582 ac_cpp='$CPP $CPPFLAGS'
3583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3587 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3588 # On Suns, sometimes $CPP names a directory.
3589 if test -n "$CPP" && test -d "$CPP"; then
3590   CPP=
3591 fi
3592 if test -z "$CPP"; then
3593   if ${ac_cv_prog_CPP+:} false; then :
3594   $as_echo_n "(cached) " >&6
3595 else
3596       # Double quotes because CPP needs to be expanded
3597     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3598     do
3599       ac_preproc_ok=false
3600 for ac_c_preproc_warn_flag in '' yes
3601 do
3602   # Use a header file that comes with gcc, so configuring glibc
3603   # with a fresh cross-compiler works.
3604   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3605   # <limits.h> exists even on freestanding compilers.
3606   # On the NeXT, cc -E runs the code through the compiler's parser,
3607   # not just through cpp. "Syntax error" is here to catch this case.
3608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3609 /* end confdefs.h.  */
3610 #ifdef __STDC__
3611 # include <limits.h>
3612 #else
3613 # include <assert.h>
3614 #endif
3615                      Syntax error
3616 _ACEOF
3617 if ac_fn_c_try_cpp "$LINENO"; then :
3618
3619 else
3620   # Broken: fails on valid input.
3621 continue
3622 fi
3623 rm -f conftest.err conftest.i conftest.$ac_ext
3624
3625   # OK, works on sane cases.  Now check whether nonexistent headers
3626   # can be detected and how.
3627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3628 /* end confdefs.h.  */
3629 #include <ac_nonexistent.h>
3630 _ACEOF
3631 if ac_fn_c_try_cpp "$LINENO"; then :
3632   # Broken: success on invalid input.
3633 continue
3634 else
3635   # Passes both tests.
3636 ac_preproc_ok=:
3637 break
3638 fi
3639 rm -f conftest.err conftest.i conftest.$ac_ext
3640
3641 done
3642 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3643 rm -f conftest.i conftest.err conftest.$ac_ext
3644 if $ac_preproc_ok; then :
3645   break
3646 fi
3647
3648     done
3649     ac_cv_prog_CPP=$CPP
3650
3651 fi
3652   CPP=$ac_cv_prog_CPP
3653 else
3654   ac_cv_prog_CPP=$CPP
3655 fi
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3657 $as_echo "$CPP" >&6; }
3658 ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661   # Use a header file that comes with gcc, so configuring glibc
3662   # with a fresh cross-compiler works.
3663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664   # <limits.h> exists even on freestanding compilers.
3665   # On the NeXT, cc -E runs the code through the compiler's parser,
3666   # not just through cpp. "Syntax error" is here to catch this case.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #ifdef __STDC__
3670 # include <limits.h>
3671 #else
3672 # include <assert.h>
3673 #endif
3674                      Syntax error
3675 _ACEOF
3676 if ac_fn_c_try_cpp "$LINENO"; then :
3677
3678 else
3679   # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.i conftest.$ac_ext
3683
3684   # OK, works on sane cases.  Now check whether nonexistent headers
3685   # can be detected and how.
3686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h.  */
3688 #include <ac_nonexistent.h>
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691   # Broken: success on invalid input.
3692 continue
3693 else
3694   # Passes both tests.
3695 ac_preproc_ok=:
3696 break
3697 fi
3698 rm -f conftest.err conftest.i conftest.$ac_ext
3699
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.i conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704
3705 else
3706   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3707 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3708 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3709 See \`config.log' for more details" "$LINENO" 5; }
3710 fi
3711
3712 ac_ext=c
3713 ac_cpp='$CPP $CPPFLAGS'
3714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3717
3718
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3720 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3721 if ${ac_cv_path_GREP+:} false; then :
3722   $as_echo_n "(cached) " >&6
3723 else
3724   if test -z "$GREP"; then
3725   ac_path_GREP_found=false
3726   # Loop through the user's path and test for each of PROGNAME-LIST
3727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3728 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3729 do
3730   IFS=$as_save_IFS
3731   test -z "$as_dir" && as_dir=.
3732     for ac_prog in grep ggrep; do
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3735       as_fn_executable_p "$ac_path_GREP" || continue
3736 # Check for GNU ac_path_GREP and select it if it is found.
3737   # Check for GNU $ac_path_GREP
3738 case `"$ac_path_GREP" --version 2>&1` in
3739 *GNU*)
3740   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3741 *)
3742   ac_count=0
3743   $as_echo_n 0123456789 >"conftest.in"
3744   while :
3745   do
3746     cat "conftest.in" "conftest.in" >"conftest.tmp"
3747     mv "conftest.tmp" "conftest.in"
3748     cp "conftest.in" "conftest.nl"
3749     $as_echo 'GREP' >> "conftest.nl"
3750     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3751     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3752     as_fn_arith $ac_count + 1 && ac_count=$as_val
3753     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3754       # Best one so far, save it but keep looking for a better one
3755       ac_cv_path_GREP="$ac_path_GREP"
3756       ac_path_GREP_max=$ac_count
3757     fi
3758     # 10*(2^10) chars as input seems more than enough
3759     test $ac_count -gt 10 && break
3760   done
3761   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3762 esac
3763
3764       $ac_path_GREP_found && break 3
3765     done
3766   done
3767   done
3768 IFS=$as_save_IFS
3769   if test -z "$ac_cv_path_GREP"; then
3770     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3771   fi
3772 else
3773   ac_cv_path_GREP=$GREP
3774 fi
3775
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3778 $as_echo "$ac_cv_path_GREP" >&6; }
3779  GREP="$ac_cv_path_GREP"
3780
3781
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3783 $as_echo_n "checking for egrep... " >&6; }
3784 if ${ac_cv_path_EGREP+:} false; then :
3785   $as_echo_n "(cached) " >&6
3786 else
3787   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3788    then ac_cv_path_EGREP="$GREP -E"
3789    else
3790      if test -z "$EGREP"; then
3791   ac_path_EGREP_found=false
3792   # Loop through the user's path and test for each of PROGNAME-LIST
3793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3794 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3795 do
3796   IFS=$as_save_IFS
3797   test -z "$as_dir" && as_dir=.
3798     for ac_prog in egrep; do
3799     for ac_exec_ext in '' $ac_executable_extensions; do
3800       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3801       as_fn_executable_p "$ac_path_EGREP" || continue
3802 # Check for GNU ac_path_EGREP and select it if it is found.
3803   # Check for GNU $ac_path_EGREP
3804 case `"$ac_path_EGREP" --version 2>&1` in
3805 *GNU*)
3806   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3807 *)
3808   ac_count=0
3809   $as_echo_n 0123456789 >"conftest.in"
3810   while :
3811   do
3812     cat "conftest.in" "conftest.in" >"conftest.tmp"
3813     mv "conftest.tmp" "conftest.in"
3814     cp "conftest.in" "conftest.nl"
3815     $as_echo 'EGREP' >> "conftest.nl"
3816     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3817     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3818     as_fn_arith $ac_count + 1 && ac_count=$as_val
3819     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3820       # Best one so far, save it but keep looking for a better one
3821       ac_cv_path_EGREP="$ac_path_EGREP"
3822       ac_path_EGREP_max=$ac_count
3823     fi
3824     # 10*(2^10) chars as input seems more than enough
3825     test $ac_count -gt 10 && break
3826   done
3827   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3828 esac
3829
3830       $ac_path_EGREP_found && break 3
3831     done
3832   done
3833   done
3834 IFS=$as_save_IFS
3835   if test -z "$ac_cv_path_EGREP"; then
3836     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3837   fi
3838 else
3839   ac_cv_path_EGREP=$EGREP
3840 fi
3841
3842    fi
3843 fi
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3845 $as_echo "$ac_cv_path_EGREP" >&6; }
3846  EGREP="$ac_cv_path_EGREP"
3847
3848
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3850 $as_echo_n "checking for ANSI C header files... " >&6; }
3851 if ${ac_cv_header_stdc+:} false; then :
3852   $as_echo_n "(cached) " >&6
3853 else
3854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h.  */
3856 #include <stdlib.h>
3857 #include <stdarg.h>
3858 #include <string.h>
3859 #include <float.h>
3860
3861 int
3862 main ()
3863 {
3864
3865   ;
3866   return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870   ac_cv_header_stdc=yes
3871 else
3872   ac_cv_header_stdc=no
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875
3876 if test $ac_cv_header_stdc = yes; then
3877   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3879 /* end confdefs.h.  */
3880 #include <string.h>
3881
3882 _ACEOF
3883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3884   $EGREP "memchr" >/dev/null 2>&1; then :
3885
3886 else
3887   ac_cv_header_stdc=no
3888 fi
3889 rm -f conftest*
3890
3891 fi
3892
3893 if test $ac_cv_header_stdc = yes; then
3894   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897 #include <stdlib.h>
3898
3899 _ACEOF
3900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3901   $EGREP "free" >/dev/null 2>&1; then :
3902
3903 else
3904   ac_cv_header_stdc=no
3905 fi
3906 rm -f conftest*
3907
3908 fi
3909
3910 if test $ac_cv_header_stdc = yes; then
3911   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3912   if test "$cross_compiling" = yes; then :
3913   :
3914 else
3915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h.  */
3917 #include <ctype.h>
3918 #include <stdlib.h>
3919 #if ((' ' & 0x0FF) == 0x020)
3920 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3921 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3922 #else
3923 # define ISLOWER(c) \
3924                    (('a' <= (c) && (c) <= 'i') \
3925                      || ('j' <= (c) && (c) <= 'r') \
3926                      || ('s' <= (c) && (c) <= 'z'))
3927 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3928 #endif
3929
3930 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3931 int
3932 main ()
3933 {
3934   int i;
3935   for (i = 0; i < 256; i++)
3936     if (XOR (islower (i), ISLOWER (i))
3937         || toupper (i) != TOUPPER (i))
3938       return 2;
3939   return 0;
3940 }
3941 _ACEOF
3942 if ac_fn_c_try_run "$LINENO"; then :
3943
3944 else
3945   ac_cv_header_stdc=no
3946 fi
3947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3948   conftest.$ac_objext conftest.beam conftest.$ac_ext
3949 fi
3950
3951 fi
3952 fi
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3954 $as_echo "$ac_cv_header_stdc" >&6; }
3955 if test $ac_cv_header_stdc = yes; then
3956
3957 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3958
3959 fi
3960
3961 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3962 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3963                   inttypes.h stdint.h unistd.h
3964 do :
3965   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3966 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3967 "
3968 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3969   cat >>confdefs.h <<_ACEOF
3970 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3971 _ACEOF
3972
3973 fi
3974
3975 done
3976
3977
3978
3979   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3980 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3981   MINIX=yes
3982 else
3983   MINIX=
3984 fi
3985
3986
3987   if test "$MINIX" = yes; then
3988
3989 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3990
3991
3992 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3993
3994
3995 $as_echo "#define _MINIX 1" >>confdefs.h
3996
3997   fi
3998
3999
4000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4001 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4002 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007
4008 #         define __EXTENSIONS__ 1
4009           $ac_includes_default
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 if ac_fn_c_try_compile "$LINENO"; then :
4019   ac_cv_safe_to_define___extensions__=yes
4020 else
4021   ac_cv_safe_to_define___extensions__=no
4022 fi
4023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4024 fi
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4026 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4027   test $ac_cv_safe_to_define___extensions__ = yes &&
4028     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4029
4030   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4031
4032   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4033
4034   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4035
4036   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4037
4038
4039
4040 libtool_VERSION=1:0:0
4041
4042
4043 # 1.11.1: Require that version of automake.
4044 # foreign: Don't require README, INSTALL, NEWS, etc.
4045 # no-define: Don't define PACKAGE and VERSION.
4046 # no-dependencies: Don't generate automatic dependencies.
4047 #    (because it breaks when using bootstrap-lean, since some of the
4048 #    headers are gone at "make install" time).
4049 # -Wall: Issue all automake warnings.
4050 # -Wno-portability: Don't warn about constructs supported by GNU make.
4051 #    (because GCC requires GNU make anyhow).
4052 am__api_version='1.15'
4053
4054 # Find a good install program.  We prefer a C program (faster),
4055 # so one script is as good as another.  But avoid the broken or
4056 # incompatible versions:
4057 # SysV /etc/install, /usr/sbin/install
4058 # SunOS /usr/etc/install
4059 # IRIX /sbin/install
4060 # AIX /bin/install
4061 # AmigaOS /C/install, which installs bootblocks on floppy discs
4062 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4063 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4064 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4065 # OS/2's system install, which has a completely different semantic
4066 # ./install, which can be erroneously created by make from ./install.sh.
4067 # Reject install programs that cannot install multiple files.
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4069 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4070 if test -z "$INSTALL"; then
4071 if ${ac_cv_path_install+:} false; then :
4072   $as_echo_n "(cached) " >&6
4073 else
4074   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4075 for as_dir in $PATH
4076 do
4077   IFS=$as_save_IFS
4078   test -z "$as_dir" && as_dir=.
4079     # Account for people who put trailing slashes in PATH elements.
4080 case $as_dir/ in #((
4081   ./ | .// | /[cC]/* | \
4082   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4083   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4084   /usr/ucb/* ) ;;
4085   *)
4086     # OSF1 and SCO ODT 3.0 have their own names for install.
4087     # Don't use installbsd from OSF since it installs stuff as root
4088     # by default.
4089     for ac_prog in ginstall scoinst install; do
4090       for ac_exec_ext in '' $ac_executable_extensions; do
4091         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4092           if test $ac_prog = install &&
4093             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4094             # AIX install.  It has an incompatible calling convention.
4095             :
4096           elif test $ac_prog = install &&
4097             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4098             # program-specific install script used by HP pwplus--don't use.
4099             :
4100           else
4101             rm -rf conftest.one conftest.two conftest.dir
4102             echo one > conftest.one
4103             echo two > conftest.two
4104             mkdir conftest.dir
4105             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4106               test -s conftest.one && test -s conftest.two &&
4107               test -s conftest.dir/conftest.one &&
4108               test -s conftest.dir/conftest.two
4109             then
4110               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4111               break 3
4112             fi
4113           fi
4114         fi
4115       done
4116     done
4117     ;;
4118 esac
4119
4120   done
4121 IFS=$as_save_IFS
4122
4123 rm -rf conftest.one conftest.two conftest.dir
4124
4125 fi
4126   if test "${ac_cv_path_install+set}" = set; then
4127     INSTALL=$ac_cv_path_install
4128   else
4129     # As a last resort, use the slow shell script.  Don't cache a
4130     # value for INSTALL within a source directory, because that will
4131     # break other packages using the cache if that directory is
4132     # removed, or if the value is a relative name.
4133     INSTALL=$ac_install_sh
4134   fi
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4137 $as_echo "$INSTALL" >&6; }
4138
4139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4140 # It thinks the first close brace ends the variable substitution.
4141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4142
4143 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4144
4145 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4146
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4148 $as_echo_n "checking whether build environment is sane... " >&6; }
4149 # Reject unsafe characters in $srcdir or the absolute working directory
4150 # name.  Accept space and tab only in the latter.
4151 am_lf='
4152 '
4153 case `pwd` in
4154   *[\\\"\#\$\&\'\`$am_lf]*)
4155     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4156 esac
4157 case $srcdir in
4158   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4159     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4160 esac
4161
4162 # Do 'set' in a subshell so we don't clobber the current shell's
4163 # arguments.  Must try -L first in case configure is actually a
4164 # symlink; some systems play weird games with the mod time of symlinks
4165 # (eg FreeBSD returns the mod time of the symlink's containing
4166 # directory).
4167 if (
4168    am_has_slept=no
4169    for am_try in 1 2; do
4170      echo "timestamp, slept: $am_has_slept" > conftest.file
4171      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4172      if test "$*" = "X"; then
4173         # -L didn't work.
4174         set X `ls -t "$srcdir/configure" conftest.file`
4175      fi
4176      if test "$*" != "X $srcdir/configure conftest.file" \
4177         && test "$*" != "X conftest.file $srcdir/configure"; then
4178
4179         # If neither matched, then we have a broken ls.  This can happen
4180         # if, for instance, CONFIG_SHELL is bash and it inherits a
4181         # broken ls alias from the environment.  This has actually
4182         # happened.  Such a system could not be considered "sane".
4183         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4184   alias in your environment" "$LINENO" 5
4185      fi
4186      if test "$2" = conftest.file || test $am_try -eq 2; then
4187        break
4188      fi
4189      # Just in case.
4190      sleep 1
4191      am_has_slept=yes
4192    done
4193    test "$2" = conftest.file
4194    )
4195 then
4196    # Ok.
4197    :
4198 else
4199    as_fn_error $? "newly created file is older than distributed files!
4200 Check your system clock" "$LINENO" 5
4201 fi
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4203 $as_echo "yes" >&6; }
4204 # If we didn't sleep, we still need to ensure time stamps of config.status and
4205 # generated files are strictly newer.
4206 am_sleep_pid=
4207 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4208   ( sleep 1 ) &
4209   am_sleep_pid=$!
4210 fi
4211
4212 rm -f conftest.file
4213
4214 test "$program_prefix" != NONE &&
4215   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4216 # Use a double $ so make ignores it.
4217 test "$program_suffix" != NONE &&
4218   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4219 # Double any \ or $.
4220 # By default was `s,x,x', remove it if useless.
4221 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4222 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4223
4224 if test x"${MISSING+set}" != xset; then
4225   case $am_aux_dir in
4226   *\ * | *\     *)
4227     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4228   *)
4229     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4230   esac
4231 fi
4232 # Use eval to expand $SHELL
4233 if eval "$MISSING --is-lightweight"; then
4234   am_missing_run="$MISSING "
4235 else
4236   am_missing_run=
4237   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4238 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4239 fi
4240
4241 if test x"${install_sh+set}" != xset; then
4242   case $am_aux_dir in
4243   *\ * | *\     *)
4244     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4245   *)
4246     install_sh="\${SHELL} $am_aux_dir/install-sh"
4247   esac
4248 fi
4249
4250 # Installed binaries are usually stripped using 'strip' when the user
4251 # run "make install-strip".  However 'strip' might not be the right
4252 # tool to use in cross-compilation environments, therefore Automake
4253 # will honor the 'STRIP' environment variable to overrule this program.
4254 if test "$cross_compiling" != no; then
4255   if test -n "$ac_tool_prefix"; then
4256   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4257 set dummy ${ac_tool_prefix}strip; ac_word=$2
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4259 $as_echo_n "checking for $ac_word... " >&6; }
4260 if ${ac_cv_prog_STRIP+:} false; then :
4261   $as_echo_n "(cached) " >&6
4262 else
4263   if test -n "$STRIP"; then
4264   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4265 else
4266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271     for ac_exec_ext in '' $ac_executable_extensions; do
4272   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4273     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4274     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4275     break 2
4276   fi
4277 done
4278   done
4279 IFS=$as_save_IFS
4280
4281 fi
4282 fi
4283 STRIP=$ac_cv_prog_STRIP
4284 if test -n "$STRIP"; then
4285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4286 $as_echo "$STRIP" >&6; }
4287 else
4288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4289 $as_echo "no" >&6; }
4290 fi
4291
4292
4293 fi
4294 if test -z "$ac_cv_prog_STRIP"; then
4295   ac_ct_STRIP=$STRIP
4296   # Extract the first word of "strip", so it can be a program name with args.
4297 set dummy strip; ac_word=$2
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4299 $as_echo_n "checking for $ac_word... " >&6; }
4300 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4301   $as_echo_n "(cached) " >&6
4302 else
4303   if test -n "$ac_ct_STRIP"; then
4304   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4305 else
4306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4307 for as_dir in $PATH
4308 do
4309   IFS=$as_save_IFS
4310   test -z "$as_dir" && as_dir=.
4311     for ac_exec_ext in '' $ac_executable_extensions; do
4312   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4313     ac_cv_prog_ac_ct_STRIP="strip"
4314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4315     break 2
4316   fi
4317 done
4318   done
4319 IFS=$as_save_IFS
4320
4321 fi
4322 fi
4323 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4324 if test -n "$ac_ct_STRIP"; then
4325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4326 $as_echo "$ac_ct_STRIP" >&6; }
4327 else
4328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4329 $as_echo "no" >&6; }
4330 fi
4331
4332   if test "x$ac_ct_STRIP" = x; then
4333     STRIP=":"
4334   else
4335     case $cross_compiling:$ac_tool_warned in
4336 yes:)
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4338 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4339 ac_tool_warned=yes ;;
4340 esac
4341     STRIP=$ac_ct_STRIP
4342   fi
4343 else
4344   STRIP="$ac_cv_prog_STRIP"
4345 fi
4346
4347 fi
4348 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4349
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4351 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4352 if test -z "$MKDIR_P"; then
4353   if ${ac_cv_path_mkdir+:} false; then :
4354   $as_echo_n "(cached) " >&6
4355 else
4356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4357 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4358 do
4359   IFS=$as_save_IFS
4360   test -z "$as_dir" && as_dir=.
4361     for ac_prog in mkdir gmkdir; do
4362          for ac_exec_ext in '' $ac_executable_extensions; do
4363            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4364            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4365              'mkdir (GNU coreutils) '* | \
4366              'mkdir (coreutils) '* | \
4367              'mkdir (fileutils) '4.1*)
4368                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4369                break 3;;
4370            esac
4371          done
4372        done
4373   done
4374 IFS=$as_save_IFS
4375
4376 fi
4377
4378   test -d ./--version && rmdir ./--version
4379   if test "${ac_cv_path_mkdir+set}" = set; then
4380     MKDIR_P="$ac_cv_path_mkdir -p"
4381   else
4382     # As a last resort, use the slow shell script.  Don't cache a
4383     # value for MKDIR_P within a source directory, because that will
4384     # break other packages using the cache if that directory is
4385     # removed, or if the value is a relative name.
4386     MKDIR_P="$ac_install_sh -d"
4387   fi
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4390 $as_echo "$MKDIR_P" >&6; }
4391
4392 for ac_prog in gawk mawk nawk awk
4393 do
4394   # Extract the first word of "$ac_prog", so it can be a program name with args.
4395 set dummy $ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if ${ac_cv_prog_AWK+:} false; then :
4399   $as_echo_n "(cached) " >&6
4400 else
4401   if test -n "$AWK"; then
4402   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407   IFS=$as_save_IFS
4408   test -z "$as_dir" && as_dir=.
4409     for ac_exec_ext in '' $ac_executable_extensions; do
4410   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4411     ac_cv_prog_AWK="$ac_prog"
4412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413     break 2
4414   fi
4415 done
4416   done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 AWK=$ac_cv_prog_AWK
4422 if test -n "$AWK"; then
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4424 $as_echo "$AWK" >&6; }
4425 else
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431   test -n "$AWK" && break
4432 done
4433
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4435 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4436 set x ${MAKE-make}
4437 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4438 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4439   $as_echo_n "(cached) " >&6
4440 else
4441   cat >conftest.make <<\_ACEOF
4442 SHELL = /bin/sh
4443 all:
4444         @echo '@@@%%%=$(MAKE)=@@@%%%'
4445 _ACEOF
4446 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4447 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4448   *@@@%%%=?*=@@@%%%*)
4449     eval ac_cv_prog_make_${ac_make}_set=yes;;
4450   *)
4451     eval ac_cv_prog_make_${ac_make}_set=no;;
4452 esac
4453 rm -f conftest.make
4454 fi
4455 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4457 $as_echo "yes" >&6; }
4458   SET_MAKE=
4459 else
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4461 $as_echo "no" >&6; }
4462   SET_MAKE="MAKE=${MAKE-make}"
4463 fi
4464
4465 rm -rf .tst 2>/dev/null
4466 mkdir .tst 2>/dev/null
4467 if test -d .tst; then
4468   am__leading_dot=.
4469 else
4470   am__leading_dot=_
4471 fi
4472 rmdir .tst 2>/dev/null
4473
4474 # Check whether --enable-silent-rules was given.
4475 if test "${enable_silent_rules+set}" = set; then :
4476   enableval=$enable_silent_rules;
4477 fi
4478
4479 case $enable_silent_rules in # (((
4480   yes) AM_DEFAULT_VERBOSITY=0;;
4481    no) AM_DEFAULT_VERBOSITY=1;;
4482     *) AM_DEFAULT_VERBOSITY=1;;
4483 esac
4484 am_make=${MAKE-make}
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4486 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4487 if ${am_cv_make_support_nested_variables+:} false; then :
4488   $as_echo_n "(cached) " >&6
4489 else
4490   if $as_echo 'TRUE=$(BAR$(V))
4491 BAR0=false
4492 BAR1=true
4493 V=1
4494 am__doit:
4495         @$(TRUE)
4496 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4497   am_cv_make_support_nested_variables=yes
4498 else
4499   am_cv_make_support_nested_variables=no
4500 fi
4501 fi
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4503 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4504 if test $am_cv_make_support_nested_variables = yes; then
4505     AM_V='$(V)'
4506   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4507 else
4508   AM_V=$AM_DEFAULT_VERBOSITY
4509   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4510 fi
4511 AM_BACKSLASH='\'
4512
4513 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4514   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4515   # is not polluted with repeated "-I."
4516   am__isrc=' -I$(srcdir)'
4517   # test to see if srcdir already configured
4518   if test -f $srcdir/config.status; then
4519     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4520   fi
4521 fi
4522
4523 # test whether we have cygpath
4524 if test -z "$CYGPATH_W"; then
4525   if (cygpath --version) >/dev/null 2>/dev/null; then
4526     CYGPATH_W='cygpath -w'
4527   else
4528     CYGPATH_W=echo
4529   fi
4530 fi
4531
4532
4533 # Define the identity of the package.
4534  PACKAGE='libbacktrace'
4535  VERSION='version-unused'
4536
4537
4538 # Some tools Automake needs.
4539
4540 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4541
4542
4543 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4544
4545
4546 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4547
4548
4549 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4550
4551
4552 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4553
4554 # For better backward compatibility.  To be removed once Automake 1.9.x
4555 # dies out for good.  For more background, see:
4556 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4557 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4558 mkdir_p='$(MKDIR_P)'
4559
4560 # We need awk for the "check" target (and possibly the TAP driver).  The
4561 # system "awk" is bad on some platforms.
4562 # Always define AMTAR for backward compatibility.  Yes, it's still used
4563 # in the wild :-(  We should find a proper way to deprecate it ...
4564 AMTAR='$${TAR-tar}'
4565
4566
4567 # We'll loop over all known methods to create a tar archive until one works.
4568 _am_tools='gnutar  pax cpio none'
4569
4570 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4571
4572
4573
4574
4575
4576
4577 # POSIX will say in a future version that running "rm -f" with no argument
4578 # is OK; and we want to be able to make that assumption in our Makefile
4579 # recipes.  So use an aggressive probe to check that the usage we want is
4580 # actually supported "in the wild" to an acceptable degree.
4581 # See automake bug#10828.
4582 # To make any issue more visible, cause the running configure to be aborted
4583 # by default if the 'rm' program in use doesn't match our expectations; the
4584 # user can still override this though.
4585 if rm -f && rm -fr && rm -rf; then : OK; else
4586   cat >&2 <<'END'
4587 Oops!
4588
4589 Your 'rm' program seems unable to run without file operands specified
4590 on the command line, even when the '-f' option is present.  This is contrary
4591 to the behaviour of most rm programs out there, and not conforming with
4592 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4593
4594 Please tell bug-automake@gnu.org about your system, including the value
4595 of your $PATH and any error possibly output before this message.  This
4596 can help us improve future automake versions.
4597
4598 END
4599   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4600     echo 'Configuration will proceed anyway, since you have set the' >&2
4601     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4602     echo >&2
4603   else
4604     cat >&2 <<'END'
4605 Aborting the configuration process, to ensure you take notice of the issue.
4606
4607 You can download and install GNU coreutils to get an 'rm' implementation
4608 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4609
4610 If you want to complete the configuration process using your problematic
4611 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4612 to "yes", and re-run configure.
4613
4614 END
4615     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4616   fi
4617 fi
4618
4619
4620
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4622 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4623     # Check whether --enable-maintainer-mode was given.
4624 if test "${enable_maintainer_mode+set}" = set; then :
4625   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4626 else
4627   USE_MAINTAINER_MODE=no
4628 fi
4629
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4631 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4632    if test $USE_MAINTAINER_MODE = yes; then
4633   MAINTAINER_MODE_TRUE=
4634   MAINTAINER_MODE_FALSE='#'
4635 else
4636   MAINTAINER_MODE_TRUE='#'
4637   MAINTAINER_MODE_FALSE=
4638 fi
4639
4640   MAINT=$MAINTAINER_MODE_TRUE
4641
4642
4643
4644
4645 # Check whether --with-target-subdir was given.
4646 if test "${with_target_subdir+set}" = set; then :
4647   withval=$with_target_subdir;
4648 fi
4649
4650
4651 # We must force CC to /not/ be precious variables; otherwise
4652 # the wrong, non-multilib-adjusted value will be used in multilibs.
4653 # As a side effect, we have to subst CFLAGS ourselves.
4654
4655
4656 ac_ext=c
4657 ac_cpp='$CPP $CPPFLAGS'
4658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4661 if test -n "$ac_tool_prefix"; then
4662   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4663 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4665 $as_echo_n "checking for $ac_word... " >&6; }
4666 if ${ac_cv_prog_CC+:} false; then :
4667   $as_echo_n "(cached) " >&6
4668 else
4669   if test -n "$CC"; then
4670   ac_cv_prog_CC="$CC" # Let the user override the test.
4671 else
4672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4673 for as_dir in $PATH
4674 do
4675   IFS=$as_save_IFS
4676   test -z "$as_dir" && as_dir=.
4677     for ac_exec_ext in '' $ac_executable_extensions; do
4678   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4679     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4681     break 2
4682   fi
4683 done
4684   done
4685 IFS=$as_save_IFS
4686
4687 fi
4688 fi
4689 CC=$ac_cv_prog_CC
4690 if test -n "$CC"; then
4691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4692 $as_echo "$CC" >&6; }
4693 else
4694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4695 $as_echo "no" >&6; }
4696 fi
4697
4698
4699 fi
4700 if test -z "$ac_cv_prog_CC"; then
4701   ac_ct_CC=$CC
4702   # Extract the first word of "gcc", so it can be a program name with args.
4703 set dummy gcc; ac_word=$2
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4705 $as_echo_n "checking for $ac_word... " >&6; }
4706 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4707   $as_echo_n "(cached) " >&6
4708 else
4709   if test -n "$ac_ct_CC"; then
4710   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4711 else
4712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4713 for as_dir in $PATH
4714 do
4715   IFS=$as_save_IFS
4716   test -z "$as_dir" && as_dir=.
4717     for ac_exec_ext in '' $ac_executable_extensions; do
4718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4719     ac_cv_prog_ac_ct_CC="gcc"
4720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4721     break 2
4722   fi
4723 done
4724   done
4725 IFS=$as_save_IFS
4726
4727 fi
4728 fi
4729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4730 if test -n "$ac_ct_CC"; then
4731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4732 $as_echo "$ac_ct_CC" >&6; }
4733 else
4734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4735 $as_echo "no" >&6; }
4736 fi
4737
4738   if test "x$ac_ct_CC" = x; then
4739     CC=""
4740   else
4741     case $cross_compiling:$ac_tool_warned in
4742 yes:)
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4745 ac_tool_warned=yes ;;
4746 esac
4747     CC=$ac_ct_CC
4748   fi
4749 else
4750   CC="$ac_cv_prog_CC"
4751 fi
4752
4753 if test -z "$CC"; then
4754           if test -n "$ac_tool_prefix"; then
4755     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4756 set dummy ${ac_tool_prefix}cc; ac_word=$2
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4758 $as_echo_n "checking for $ac_word... " >&6; }
4759 if ${ac_cv_prog_CC+:} false; then :
4760   $as_echo_n "(cached) " >&6
4761 else
4762   if test -n "$CC"; then
4763   ac_cv_prog_CC="$CC" # Let the user override the test.
4764 else
4765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4766 for as_dir in $PATH
4767 do
4768   IFS=$as_save_IFS
4769   test -z "$as_dir" && as_dir=.
4770     for ac_exec_ext in '' $ac_executable_extensions; do
4771   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4772     ac_cv_prog_CC="${ac_tool_prefix}cc"
4773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4774     break 2
4775   fi
4776 done
4777   done
4778 IFS=$as_save_IFS
4779
4780 fi
4781 fi
4782 CC=$ac_cv_prog_CC
4783 if test -n "$CC"; then
4784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4785 $as_echo "$CC" >&6; }
4786 else
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4788 $as_echo "no" >&6; }
4789 fi
4790
4791
4792   fi
4793 fi
4794 if test -z "$CC"; then
4795   # Extract the first word of "cc", so it can be a program name with args.
4796 set dummy cc; ac_word=$2
4797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4798 $as_echo_n "checking for $ac_word... " >&6; }
4799 if ${ac_cv_prog_CC+:} false; then :
4800   $as_echo_n "(cached) " >&6
4801 else
4802   if test -n "$CC"; then
4803   ac_cv_prog_CC="$CC" # Let the user override the test.
4804 else
4805   ac_prog_rejected=no
4806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4807 for as_dir in $PATH
4808 do
4809   IFS=$as_save_IFS
4810   test -z "$as_dir" && as_dir=.
4811     for ac_exec_ext in '' $ac_executable_extensions; do
4812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4813     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4814        ac_prog_rejected=yes
4815        continue
4816      fi
4817     ac_cv_prog_CC="cc"
4818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4819     break 2
4820   fi
4821 done
4822   done
4823 IFS=$as_save_IFS
4824
4825 if test $ac_prog_rejected = yes; then
4826   # We found a bogon in the path, so make sure we never use it.
4827   set dummy $ac_cv_prog_CC
4828   shift
4829   if test $# != 0; then
4830     # We chose a different compiler from the bogus one.
4831     # However, it has the same basename, so the bogon will be chosen
4832     # first if we set CC to just the basename; use the full file name.
4833     shift
4834     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4835   fi
4836 fi
4837 fi
4838 fi
4839 CC=$ac_cv_prog_CC
4840 if test -n "$CC"; then
4841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4842 $as_echo "$CC" >&6; }
4843 else
4844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4845 $as_echo "no" >&6; }
4846 fi
4847
4848
4849 fi
4850 if test -z "$CC"; then
4851   if test -n "$ac_tool_prefix"; then
4852   for ac_prog in cl.exe
4853   do
4854     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4855 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4857 $as_echo_n "checking for $ac_word... " >&6; }
4858 if ${ac_cv_prog_CC+:} false; then :
4859   $as_echo_n "(cached) " >&6
4860 else
4861   if test -n "$CC"; then
4862   ac_cv_prog_CC="$CC" # Let the user override the test.
4863 else
4864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4865 for as_dir in $PATH
4866 do
4867   IFS=$as_save_IFS
4868   test -z "$as_dir" && as_dir=.
4869     for ac_exec_ext in '' $ac_executable_extensions; do
4870   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4871     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4873     break 2
4874   fi
4875 done
4876   done
4877 IFS=$as_save_IFS
4878
4879 fi
4880 fi
4881 CC=$ac_cv_prog_CC
4882 if test -n "$CC"; then
4883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4884 $as_echo "$CC" >&6; }
4885 else
4886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4887 $as_echo "no" >&6; }
4888 fi
4889
4890
4891     test -n "$CC" && break
4892   done
4893 fi
4894 if test -z "$CC"; then
4895   ac_ct_CC=$CC
4896   for ac_prog in cl.exe
4897 do
4898   # Extract the first word of "$ac_prog", so it can be a program name with args.
4899 set dummy $ac_prog; ac_word=$2
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4901 $as_echo_n "checking for $ac_word... " >&6; }
4902 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4903   $as_echo_n "(cached) " >&6
4904 else
4905   if test -n "$ac_ct_CC"; then
4906   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4907 else
4908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4909 for as_dir in $PATH
4910 do
4911   IFS=$as_save_IFS
4912   test -z "$as_dir" && as_dir=.
4913     for ac_exec_ext in '' $ac_executable_extensions; do
4914   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4915     ac_cv_prog_ac_ct_CC="$ac_prog"
4916     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4917     break 2
4918   fi
4919 done
4920   done
4921 IFS=$as_save_IFS
4922
4923 fi
4924 fi
4925 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4926 if test -n "$ac_ct_CC"; then
4927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4928 $as_echo "$ac_ct_CC" >&6; }
4929 else
4930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4931 $as_echo "no" >&6; }
4932 fi
4933
4934
4935   test -n "$ac_ct_CC" && break
4936 done
4937
4938   if test "x$ac_ct_CC" = x; then
4939     CC=""
4940   else
4941     case $cross_compiling:$ac_tool_warned in
4942 yes:)
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4944 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4945 ac_tool_warned=yes ;;
4946 esac
4947     CC=$ac_ct_CC
4948   fi
4949 fi
4950
4951 fi
4952
4953
4954 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4955 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4956 as_fn_error $? "no acceptable C compiler found in \$PATH
4957 See \`config.log' for more details" "$LINENO" 5; }
4958
4959 # Provide some information about the compiler.
4960 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4961 set X $ac_compile
4962 ac_compiler=$2
4963 for ac_option in --version -v -V -qversion; do
4964   { { ac_try="$ac_compiler $ac_option >&5"
4965 case "(($ac_try" in
4966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4967   *) ac_try_echo=$ac_try;;
4968 esac
4969 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4970 $as_echo "$ac_try_echo"; } >&5
4971   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4972   ac_status=$?
4973   if test -s conftest.err; then
4974     sed '10a\
4975 ... rest of stderr output deleted ...
4976          10q' conftest.err >conftest.er1
4977     cat conftest.er1 >&5
4978   fi
4979   rm -f conftest.er1 conftest.err
4980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4981   test $ac_status = 0; }
4982 done
4983
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4985 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4986 if ${ac_cv_c_compiler_gnu+:} false; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991
4992 int
4993 main ()
4994 {
4995 #ifndef __GNUC__
4996        choke me
4997 #endif
4998
4999   ;
5000   return 0;
5001 }
5002 _ACEOF
5003 if ac_fn_c_try_compile "$LINENO"; then :
5004   ac_compiler_gnu=yes
5005 else
5006   ac_compiler_gnu=no
5007 fi
5008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5009 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5010
5011 fi
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5013 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5014 if test $ac_compiler_gnu = yes; then
5015   GCC=yes
5016 else
5017   GCC=
5018 fi
5019 ac_test_CFLAGS=${CFLAGS+set}
5020 ac_save_CFLAGS=$CFLAGS
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5022 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5023 if ${ac_cv_prog_cc_g+:} false; then :
5024   $as_echo_n "(cached) " >&6
5025 else
5026   ac_save_c_werror_flag=$ac_c_werror_flag
5027    ac_c_werror_flag=yes
5028    ac_cv_prog_cc_g=no
5029    CFLAGS="-g"
5030    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5031 /* end confdefs.h.  */
5032
5033 int
5034 main ()
5035 {
5036
5037   ;
5038   return 0;
5039 }
5040 _ACEOF
5041 if ac_fn_c_try_compile "$LINENO"; then :
5042   ac_cv_prog_cc_g=yes
5043 else
5044   CFLAGS=""
5045       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5046 /* end confdefs.h.  */
5047
5048 int
5049 main ()
5050 {
5051
5052   ;
5053   return 0;
5054 }
5055 _ACEOF
5056 if ac_fn_c_try_compile "$LINENO"; then :
5057
5058 else
5059   ac_c_werror_flag=$ac_save_c_werror_flag
5060          CFLAGS="-g"
5061          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5062 /* end confdefs.h.  */
5063
5064 int
5065 main ()
5066 {
5067
5068   ;
5069   return 0;
5070 }
5071 _ACEOF
5072 if ac_fn_c_try_compile "$LINENO"; then :
5073   ac_cv_prog_cc_g=yes
5074 fi
5075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5076 fi
5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5078 fi
5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5080    ac_c_werror_flag=$ac_save_c_werror_flag
5081 fi
5082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5083 $as_echo "$ac_cv_prog_cc_g" >&6; }
5084 if test "$ac_test_CFLAGS" = set; then
5085   CFLAGS=$ac_save_CFLAGS
5086 elif test $ac_cv_prog_cc_g = yes; then
5087   if test "$GCC" = yes; then
5088     CFLAGS="-g -O2"
5089   else
5090     CFLAGS="-g"
5091   fi
5092 else
5093   if test "$GCC" = yes; then
5094     CFLAGS="-O2"
5095   else
5096     CFLAGS=
5097   fi
5098 fi
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5100 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5101 if ${ac_cv_prog_cc_c89+:} false; then :
5102   $as_echo_n "(cached) " >&6
5103 else
5104   ac_cv_prog_cc_c89=no
5105 ac_save_CC=$CC
5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107 /* end confdefs.h.  */
5108 #include <stdarg.h>
5109 #include <stdio.h>
5110 struct stat;
5111 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5112 struct buf { int x; };
5113 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5114 static char *e (p, i)
5115      char **p;
5116      int i;
5117 {
5118   return p[i];
5119 }
5120 static char *f (char * (*g) (char **, int), char **p, ...)
5121 {
5122   char *s;
5123   va_list v;
5124   va_start (v,p);
5125   s = g (p, va_arg (v,int));
5126   va_end (v);
5127   return s;
5128 }
5129
5130 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5131    function prototypes and stuff, but not '\xHH' hex character constants.
5132    These don't provoke an error unfortunately, instead are silently treated
5133    as 'x'.  The following induces an error, until -std is added to get
5134    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5135    array size at least.  It's necessary to write '\x00'==0 to get something
5136    that's true only with -std.  */
5137 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5138
5139 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5140    inside strings and character constants.  */
5141 #define FOO(x) 'x'
5142 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5143
5144 int test (int i, double x);
5145 struct s1 {int (*f) (int a);};
5146 struct s2 {int (*f) (double a);};
5147 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5148 int argc;
5149 char **argv;
5150 int
5151 main ()
5152 {
5153 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5154   ;
5155   return 0;
5156 }
5157 _ACEOF
5158 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5159         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5160 do
5161   CC="$ac_save_CC $ac_arg"
5162   if ac_fn_c_try_compile "$LINENO"; then :
5163   ac_cv_prog_cc_c89=$ac_arg
5164 fi
5165 rm -f core conftest.err conftest.$ac_objext
5166   test "x$ac_cv_prog_cc_c89" != "xno" && break
5167 done
5168 rm -f conftest.$ac_ext
5169 CC=$ac_save_CC
5170
5171 fi
5172 # AC_CACHE_VAL
5173 case "x$ac_cv_prog_cc_c89" in
5174   x)
5175     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5176 $as_echo "none needed" >&6; } ;;
5177   xno)
5178     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5179 $as_echo "unsupported" >&6; } ;;
5180   *)
5181     CC="$CC $ac_cv_prog_cc_c89"
5182     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5183 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5184 esac
5185 if test "x$ac_cv_prog_cc_c89" != xno; then :
5186
5187 fi
5188
5189 ac_ext=c
5190 ac_cpp='$CPP $CPPFLAGS'
5191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5194
5195 ac_ext=c
5196 ac_cpp='$CPP $CPPFLAGS'
5197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5201 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5202 if ${am_cv_prog_cc_c_o+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5206 /* end confdefs.h.  */
5207
5208 int
5209 main ()
5210 {
5211
5212   ;
5213   return 0;
5214 }
5215 _ACEOF
5216   # Make sure it works both with $CC and with simple cc.
5217   # Following AC_PROG_CC_C_O, we do the test twice because some
5218   # compilers refuse to overwrite an existing .o file with -o,
5219   # though they will create one.
5220   am_cv_prog_cc_c_o=yes
5221   for am_i in 1 2; do
5222     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5223    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5224    ac_status=$?
5225    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226    (exit $ac_status); } \
5227          && test -f conftest2.$ac_objext; then
5228       : OK
5229     else
5230       am_cv_prog_cc_c_o=no
5231       break
5232     fi
5233   done
5234   rm -f core conftest*
5235   unset am_i
5236 fi
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5238 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5239 if test "$am_cv_prog_cc_c_o" != yes; then
5240    # Losing compiler, so override with the script.
5241    # FIXME: It is wrong to rewrite CC.
5242    # But if we don't then we get into trouble of one sort or another.
5243    # A longer-term fix would be to have automake use am__CC in this case,
5244    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5245    CC="$am_aux_dir/compile $CC"
5246 fi
5247 ac_ext=c
5248 ac_cpp='$CPP $CPPFLAGS'
5249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5252
5253
5254
5255
5256
5257
5258 if test -n "$ac_tool_prefix"; then
5259   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5260 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5262 $as_echo_n "checking for $ac_word... " >&6; }
5263 if ${ac_cv_prog_RANLIB+:} false; then :
5264   $as_echo_n "(cached) " >&6
5265 else
5266   if test -n "$RANLIB"; then
5267   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5268 else
5269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5270 for as_dir in $PATH
5271 do
5272   IFS=$as_save_IFS
5273   test -z "$as_dir" && as_dir=.
5274     for ac_exec_ext in '' $ac_executable_extensions; do
5275   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5276     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5278     break 2
5279   fi
5280 done
5281   done
5282 IFS=$as_save_IFS
5283
5284 fi
5285 fi
5286 RANLIB=$ac_cv_prog_RANLIB
5287 if test -n "$RANLIB"; then
5288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5289 $as_echo "$RANLIB" >&6; }
5290 else
5291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5292 $as_echo "no" >&6; }
5293 fi
5294
5295
5296 fi
5297 if test -z "$ac_cv_prog_RANLIB"; then
5298   ac_ct_RANLIB=$RANLIB
5299   # Extract the first word of "ranlib", so it can be a program name with args.
5300 set dummy ranlib; ac_word=$2
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5302 $as_echo_n "checking for $ac_word... " >&6; }
5303 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5304   $as_echo_n "(cached) " >&6
5305 else
5306   if test -n "$ac_ct_RANLIB"; then
5307   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5308 else
5309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5310 for as_dir in $PATH
5311 do
5312   IFS=$as_save_IFS
5313   test -z "$as_dir" && as_dir=.
5314     for ac_exec_ext in '' $ac_executable_extensions; do
5315   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5316     ac_cv_prog_ac_ct_RANLIB="ranlib"
5317     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5318     break 2
5319   fi
5320 done
5321   done
5322 IFS=$as_save_IFS
5323
5324 fi
5325 fi
5326 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5327 if test -n "$ac_ct_RANLIB"; then
5328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5329 $as_echo "$ac_ct_RANLIB" >&6; }
5330 else
5331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5332 $as_echo "no" >&6; }
5333 fi
5334
5335   if test "x$ac_ct_RANLIB" = x; then
5336     RANLIB=":"
5337   else
5338     case $cross_compiling:$ac_tool_warned in
5339 yes:)
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5341 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5342 ac_tool_warned=yes ;;
5343 esac
5344     RANLIB=$ac_ct_RANLIB
5345   fi
5346 else
5347   RANLIB="$ac_cv_prog_RANLIB"
5348 fi
5349
5350
5351 for ac_prog in gawk mawk nawk awk
5352 do
5353   # Extract the first word of "$ac_prog", so it can be a program name with args.
5354 set dummy $ac_prog; ac_word=$2
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5356 $as_echo_n "checking for $ac_word... " >&6; }
5357 if ${ac_cv_prog_AWK+:} false; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360   if test -n "$AWK"; then
5361   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5362 else
5363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5364 for as_dir in $PATH
5365 do
5366   IFS=$as_save_IFS
5367   test -z "$as_dir" && as_dir=.
5368     for ac_exec_ext in '' $ac_executable_extensions; do
5369   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5370     ac_cv_prog_AWK="$ac_prog"
5371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5372     break 2
5373   fi
5374 done
5375   done
5376 IFS=$as_save_IFS
5377
5378 fi
5379 fi
5380 AWK=$ac_cv_prog_AWK
5381 if test -n "$AWK"; then
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5383 $as_echo "$AWK" >&6; }
5384 else
5385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5386 $as_echo "no" >&6; }
5387 fi
5388
5389
5390   test -n "$AWK" && break
5391 done
5392
5393 case "$AWK" in
5394 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5395 esac
5396
5397 # Extract the first word of "dwz", so it can be a program name with args.
5398 set dummy dwz; ac_word=$2
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5400 $as_echo_n "checking for $ac_word... " >&6; }
5401 if ${ac_cv_prog_DWZ+:} false; then :
5402   $as_echo_n "(cached) " >&6
5403 else
5404   if test -n "$DWZ"; then
5405   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5406 else
5407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5408 for as_dir in $PATH
5409 do
5410   IFS=$as_save_IFS
5411   test -z "$as_dir" && as_dir=.
5412     for ac_exec_ext in '' $ac_executable_extensions; do
5413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5414     ac_cv_prog_DWZ="dwz"
5415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5416     break 2
5417   fi
5418 done
5419   done
5420 IFS=$as_save_IFS
5421
5422 fi
5423 fi
5424 DWZ=$ac_cv_prog_DWZ
5425 if test -n "$DWZ"; then
5426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5427 $as_echo "$DWZ" >&6; }
5428 else
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5430 $as_echo "no" >&6; }
5431 fi
5432
5433
5434  if test "$DWZ" != ""; then
5435   HAVE_DWZ_TRUE=
5436   HAVE_DWZ_FALSE='#'
5437 else
5438   HAVE_DWZ_TRUE='#'
5439   HAVE_DWZ_FALSE=
5440 fi
5441
5442
5443 case `pwd` in
5444   *\ * | *\     *)
5445     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5446 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5447 esac
5448
5449
5450
5451 macro_version='2.2.7a'
5452 macro_revision='1.3134'
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466 ltmain="$ac_aux_dir/ltmain.sh"
5467
5468 # Backslashify metacharacters that are still active within
5469 # double-quoted strings.
5470 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5471
5472 # Same as above, but do not quote variable references.
5473 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5474
5475 # Sed substitution to delay expansion of an escaped shell variable in a
5476 # double_quote_subst'ed string.
5477 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5478
5479 # Sed substitution to delay expansion of an escaped single quote.
5480 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5481
5482 # Sed substitution to avoid accidental globbing in evaled expressions
5483 no_glob_subst='s/\*/\\\*/g'
5484
5485 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5486 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5487 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5488
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5490 $as_echo_n "checking how to print strings... " >&6; }
5491 # Test print first, because it will be a builtin if present.
5492 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5493    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5494   ECHO='print -r --'
5495 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5496   ECHO='printf %s\n'
5497 else
5498   # Use this function as a fallback that always works.
5499   func_fallback_echo ()
5500   {
5501     eval 'cat <<_LTECHO_EOF
5502 $1
5503 _LTECHO_EOF'
5504   }
5505   ECHO='func_fallback_echo'
5506 fi
5507
5508 # func_echo_all arg...
5509 # Invoke $ECHO with all args, space-separated.
5510 func_echo_all ()
5511 {
5512     $ECHO ""
5513 }
5514
5515 case "$ECHO" in
5516   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5517 $as_echo "printf" >&6; } ;;
5518   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5519 $as_echo "print -r" >&6; } ;;
5520   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5521 $as_echo "cat" >&6; } ;;
5522 esac
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5538 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5539 if ${ac_cv_path_SED+:} false; then :
5540   $as_echo_n "(cached) " >&6
5541 else
5542             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5543      for ac_i in 1 2 3 4 5 6 7; do
5544        ac_script="$ac_script$as_nl$ac_script"
5545      done
5546      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5547      { ac_script=; unset ac_script;}
5548      if test -z "$SED"; then
5549   ac_path_SED_found=false
5550   # Loop through the user's path and test for each of PROGNAME-LIST
5551   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5552 for as_dir in $PATH
5553 do
5554   IFS=$as_save_IFS
5555   test -z "$as_dir" && as_dir=.
5556     for ac_prog in sed gsed; do
5557     for ac_exec_ext in '' $ac_executable_extensions; do
5558       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5559       as_fn_executable_p "$ac_path_SED" || continue
5560 # Check for GNU ac_path_SED and select it if it is found.
5561   # Check for GNU $ac_path_SED
5562 case `"$ac_path_SED" --version 2>&1` in
5563 *GNU*)
5564   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5565 *)
5566   ac_count=0
5567   $as_echo_n 0123456789 >"conftest.in"
5568   while :
5569   do
5570     cat "conftest.in" "conftest.in" >"conftest.tmp"
5571     mv "conftest.tmp" "conftest.in"
5572     cp "conftest.in" "conftest.nl"
5573     $as_echo '' >> "conftest.nl"
5574     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5575     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5576     as_fn_arith $ac_count + 1 && ac_count=$as_val
5577     if test $ac_count -gt ${ac_path_SED_max-0}; then
5578       # Best one so far, save it but keep looking for a better one
5579       ac_cv_path_SED="$ac_path_SED"
5580       ac_path_SED_max=$ac_count
5581     fi
5582     # 10*(2^10) chars as input seems more than enough
5583     test $ac_count -gt 10 && break
5584   done
5585   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5586 esac
5587
5588       $ac_path_SED_found && break 3
5589     done
5590   done
5591   done
5592 IFS=$as_save_IFS
5593   if test -z "$ac_cv_path_SED"; then
5594     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5595   fi
5596 else
5597   ac_cv_path_SED=$SED
5598 fi
5599
5600 fi
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5602 $as_echo "$ac_cv_path_SED" >&6; }
5603  SED="$ac_cv_path_SED"
5604   rm -f conftest.sed
5605
5606 test -z "$SED" && SED=sed
5607 Xsed="$SED -e 1s/^X//"
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5620 $as_echo_n "checking for fgrep... " >&6; }
5621 if ${ac_cv_path_FGREP+:} false; then :
5622   $as_echo_n "(cached) " >&6
5623 else
5624   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5625    then ac_cv_path_FGREP="$GREP -F"
5626    else
5627      if test -z "$FGREP"; then
5628   ac_path_FGREP_found=false
5629   # Loop through the user's path and test for each of PROGNAME-LIST
5630   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5631 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5632 do
5633   IFS=$as_save_IFS
5634   test -z "$as_dir" && as_dir=.
5635     for ac_prog in fgrep; do
5636     for ac_exec_ext in '' $ac_executable_extensions; do
5637       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5638       as_fn_executable_p "$ac_path_FGREP" || continue
5639 # Check for GNU ac_path_FGREP and select it if it is found.
5640   # Check for GNU $ac_path_FGREP
5641 case `"$ac_path_FGREP" --version 2>&1` in
5642 *GNU*)
5643   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5644 *)
5645   ac_count=0
5646   $as_echo_n 0123456789 >"conftest.in"
5647   while :
5648   do
5649     cat "conftest.in" "conftest.in" >"conftest.tmp"
5650     mv "conftest.tmp" "conftest.in"
5651     cp "conftest.in" "conftest.nl"
5652     $as_echo 'FGREP' >> "conftest.nl"
5653     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5654     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5655     as_fn_arith $ac_count + 1 && ac_count=$as_val
5656     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5657       # Best one so far, save it but keep looking for a better one
5658       ac_cv_path_FGREP="$ac_path_FGREP"
5659       ac_path_FGREP_max=$ac_count
5660     fi
5661     # 10*(2^10) chars as input seems more than enough
5662     test $ac_count -gt 10 && break
5663   done
5664   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5665 esac
5666
5667       $ac_path_FGREP_found && break 3
5668     done
5669   done
5670   done
5671 IFS=$as_save_IFS
5672   if test -z "$ac_cv_path_FGREP"; then
5673     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5674   fi
5675 else
5676   ac_cv_path_FGREP=$FGREP
5677 fi
5678
5679    fi
5680 fi
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5682 $as_echo "$ac_cv_path_FGREP" >&6; }
5683  FGREP="$ac_cv_path_FGREP"
5684
5685
5686 test -z "$GREP" && GREP=grep
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706 # Check whether --with-gnu-ld was given.
5707 if test "${with_gnu_ld+set}" = set; then :
5708   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5709 else
5710   with_gnu_ld=no
5711 fi
5712
5713 ac_prog=ld
5714 if test "$GCC" = yes; then
5715   # Check if gcc -print-prog-name=ld gives a path.
5716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5717 $as_echo_n "checking for ld used by $CC... " >&6; }
5718   case $host in
5719   *-*-mingw*)
5720     # gcc leaves a trailing carriage return which upsets mingw
5721     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5722   *)
5723     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5724   esac
5725   case $ac_prog in
5726     # Accept absolute paths.
5727     [\\/]* | ?:[\\/]*)
5728       re_direlt='/[^/][^/]*/\.\./'
5729       # Canonicalize the pathname of ld
5730       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5731       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5732         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5733       done
5734       test -z "$LD" && LD="$ac_prog"
5735       ;;
5736   "")
5737     # If it fails, then pretend we aren't using GCC.
5738     ac_prog=ld
5739     ;;
5740   *)
5741     # If it is relative, then search for the first ld in PATH.
5742     with_gnu_ld=unknown
5743     ;;
5744   esac
5745 elif test "$with_gnu_ld" = yes; then
5746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5747 $as_echo_n "checking for GNU ld... " >&6; }
5748 else
5749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5750 $as_echo_n "checking for non-GNU ld... " >&6; }
5751 fi
5752 if ${lt_cv_path_LD+:} false; then :
5753   $as_echo_n "(cached) " >&6
5754 else
5755   if test -z "$LD"; then
5756   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5757   for ac_dir in $PATH; do
5758     IFS="$lt_save_ifs"
5759     test -z "$ac_dir" && ac_dir=.
5760     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5761       lt_cv_path_LD="$ac_dir/$ac_prog"
5762       # Check to see if the program is GNU ld.  I'd rather use --version,
5763       # but apparently some variants of GNU ld only accept -v.
5764       # Break only if it was the GNU/non-GNU ld that we prefer.
5765       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5766       *GNU* | *'with BFD'*)
5767         test "$with_gnu_ld" != no && break
5768         ;;
5769       *)
5770         test "$with_gnu_ld" != yes && break
5771         ;;
5772       esac
5773     fi
5774   done
5775   IFS="$lt_save_ifs"
5776 else
5777   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5778 fi
5779 fi
5780
5781 LD="$lt_cv_path_LD"
5782 if test -n "$LD"; then
5783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5784 $as_echo "$LD" >&6; }
5785 else
5786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5787 $as_echo "no" >&6; }
5788 fi
5789 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5791 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5792 if ${lt_cv_prog_gnu_ld+:} false; then :
5793   $as_echo_n "(cached) " >&6
5794 else
5795   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5796 case `$LD -v 2>&1 </dev/null` in
5797 *GNU* | *'with BFD'*)
5798   lt_cv_prog_gnu_ld=yes
5799   ;;
5800 *)
5801   lt_cv_prog_gnu_ld=no
5802   ;;
5803 esac
5804 fi
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5806 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5807 with_gnu_ld=$lt_cv_prog_gnu_ld
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5818 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5819 if ${lt_cv_path_NM+:} false; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   if test -n "$NM"; then
5823   # Let the user override the test.
5824   lt_cv_path_NM="$NM"
5825 else
5826   lt_nm_to_check="${ac_tool_prefix}nm"
5827   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5828     lt_nm_to_check="$lt_nm_to_check nm"
5829   fi
5830   for lt_tmp_nm in $lt_nm_to_check; do
5831     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5832     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5833       IFS="$lt_save_ifs"
5834       test -z "$ac_dir" && ac_dir=.
5835       tmp_nm="$ac_dir/$lt_tmp_nm"
5836       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5837         # Check to see if the nm accepts a BSD-compat flag.
5838         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5839         #   nm: unknown option "B" ignored
5840         # Tru64's nm complains that /dev/null is an invalid object file
5841         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5842         */dev/null* | *'Invalid file or object type'*)
5843           lt_cv_path_NM="$tmp_nm -B"
5844           break
5845           ;;
5846         *)
5847           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5848           */dev/null*)
5849             lt_cv_path_NM="$tmp_nm -p"
5850             break
5851             ;;
5852           *)
5853             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5854             continue # so that we can try to find one that supports BSD flags
5855             ;;
5856           esac
5857           ;;
5858         esac
5859       fi
5860     done
5861     IFS="$lt_save_ifs"
5862   done
5863   : ${lt_cv_path_NM=no}
5864 fi
5865 fi
5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5867 $as_echo "$lt_cv_path_NM" >&6; }
5868 if test "$lt_cv_path_NM" != "no"; then
5869   NM="$lt_cv_path_NM"
5870 else
5871   # Didn't find any BSD compatible name lister, look for dumpbin.
5872   if test -n "$DUMPBIN"; then :
5873     # Let the user override the test.
5874   else
5875     if test -n "$ac_tool_prefix"; then
5876   for ac_prog in dumpbin "link -dump"
5877   do
5878     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5879 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5881 $as_echo_n "checking for $ac_word... " >&6; }
5882 if ${ac_cv_prog_DUMPBIN+:} false; then :
5883   $as_echo_n "(cached) " >&6
5884 else
5885   if test -n "$DUMPBIN"; then
5886   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5887 else
5888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5889 for as_dir in $PATH
5890 do
5891   IFS=$as_save_IFS
5892   test -z "$as_dir" && as_dir=.
5893     for ac_exec_ext in '' $ac_executable_extensions; do
5894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5895     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5897     break 2
5898   fi
5899 done
5900   done
5901 IFS=$as_save_IFS
5902
5903 fi
5904 fi
5905 DUMPBIN=$ac_cv_prog_DUMPBIN
5906 if test -n "$DUMPBIN"; then
5907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5908 $as_echo "$DUMPBIN" >&6; }
5909 else
5910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5911 $as_echo "no" >&6; }
5912 fi
5913
5914
5915     test -n "$DUMPBIN" && break
5916   done
5917 fi
5918 if test -z "$DUMPBIN"; then
5919   ac_ct_DUMPBIN=$DUMPBIN
5920   for ac_prog in dumpbin "link -dump"
5921 do
5922   # Extract the first word of "$ac_prog", so it can be a program name with args.
5923 set dummy $ac_prog; ac_word=$2
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5925 $as_echo_n "checking for $ac_word... " >&6; }
5926 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5927   $as_echo_n "(cached) " >&6
5928 else
5929   if test -n "$ac_ct_DUMPBIN"; then
5930   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5931 else
5932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5933 for as_dir in $PATH
5934 do
5935   IFS=$as_save_IFS
5936   test -z "$as_dir" && as_dir=.
5937     for ac_exec_ext in '' $ac_executable_extensions; do
5938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5939     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5941     break 2
5942   fi
5943 done
5944   done
5945 IFS=$as_save_IFS
5946
5947 fi
5948 fi
5949 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5950 if test -n "$ac_ct_DUMPBIN"; then
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5952 $as_echo "$ac_ct_DUMPBIN" >&6; }
5953 else
5954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5955 $as_echo "no" >&6; }
5956 fi
5957
5958
5959   test -n "$ac_ct_DUMPBIN" && break
5960 done
5961
5962   if test "x$ac_ct_DUMPBIN" = x; then
5963     DUMPBIN=":"
5964   else
5965     case $cross_compiling:$ac_tool_warned in
5966 yes:)
5967 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5968 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5969 ac_tool_warned=yes ;;
5970 esac
5971     DUMPBIN=$ac_ct_DUMPBIN
5972   fi
5973 fi
5974
5975     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5976     *COFF*)
5977       DUMPBIN="$DUMPBIN -symbols"
5978       ;;
5979     *)
5980       DUMPBIN=:
5981       ;;
5982     esac
5983   fi
5984
5985   if test "$DUMPBIN" != ":"; then
5986     NM="$DUMPBIN"
5987   fi
5988 fi
5989 test -z "$NM" && NM=nm
5990
5991
5992
5993
5994
5995
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5997 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5998 if ${lt_cv_nm_interface+:} false; then :
5999   $as_echo_n "(cached) " >&6
6000 else
6001   lt_cv_nm_interface="BSD nm"
6002   echo "int some_variable = 0;" > conftest.$ac_ext
6003   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6004   (eval "$ac_compile" 2>conftest.err)
6005   cat conftest.err >&5
6006   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6007   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6008   cat conftest.err >&5
6009   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6010   cat conftest.out >&5
6011   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6012     lt_cv_nm_interface="MS dumpbin"
6013   fi
6014   rm -f conftest*
6015 fi
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6017 $as_echo "$lt_cv_nm_interface" >&6; }
6018
6019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6020 $as_echo_n "checking whether ln -s works... " >&6; }
6021 LN_S=$as_ln_s
6022 if test "$LN_S" = "ln -s"; then
6023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6024 $as_echo "yes" >&6; }
6025 else
6026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6027 $as_echo "no, using $LN_S" >&6; }
6028 fi
6029
6030 # find the maximum length of command line arguments
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6032 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6033 if ${lt_cv_sys_max_cmd_len+:} false; then :
6034   $as_echo_n "(cached) " >&6
6035 else
6036     i=0
6037   teststring="ABCD"
6038
6039   case $build_os in
6040   msdosdjgpp*)
6041     # On DJGPP, this test can blow up pretty badly due to problems in libc
6042     # (any single argument exceeding 2000 bytes causes a buffer overrun
6043     # during glob expansion).  Even if it were fixed, the result of this
6044     # check would be larger than it should be.
6045     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6046     ;;
6047
6048   gnu*)
6049     # Under GNU Hurd, this test is not required because there is
6050     # no limit to the length of command line arguments.
6051     # Libtool will interpret -1 as no limit whatsoever
6052     lt_cv_sys_max_cmd_len=-1;
6053     ;;
6054
6055   cygwin* | mingw* | cegcc*)
6056     # On Win9x/ME, this test blows up -- it succeeds, but takes
6057     # about 5 minutes as the teststring grows exponentially.
6058     # Worse, since 9x/ME are not pre-emptively multitasking,
6059     # you end up with a "frozen" computer, even though with patience
6060     # the test eventually succeeds (with a max line length of 256k).
6061     # Instead, let's just punt: use the minimum linelength reported by
6062     # all of the supported platforms: 8192 (on NT/2K/XP).
6063     lt_cv_sys_max_cmd_len=8192;
6064     ;;
6065
6066   mint*)
6067     # On MiNT this can take a long time and run out of memory.
6068     lt_cv_sys_max_cmd_len=8192;
6069     ;;
6070
6071   amigaos*)
6072     # On AmigaOS with pdksh, this test takes hours, literally.
6073     # So we just punt and use a minimum line length of 8192.
6074     lt_cv_sys_max_cmd_len=8192;
6075     ;;
6076
6077   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6078     # This has been around since 386BSD, at least.  Likely further.
6079     if test -x /sbin/sysctl; then
6080       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6081     elif test -x /usr/sbin/sysctl; then
6082       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6083     else
6084       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6085     fi
6086     # And add a safety zone
6087     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6088     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6089     ;;
6090
6091   interix*)
6092     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6093     lt_cv_sys_max_cmd_len=196608
6094     ;;
6095
6096   osf*)
6097     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6098     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6099     # nice to cause kernel panics so lets avoid the loop below.
6100     # First set a reasonable default.
6101     lt_cv_sys_max_cmd_len=16384
6102     #
6103     if test -x /sbin/sysconfig; then
6104       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6105         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6106       esac
6107     fi
6108     ;;
6109   sco3.2v5*)
6110     lt_cv_sys_max_cmd_len=102400
6111     ;;
6112   sysv5* | sco5v6* | sysv4.2uw2*)
6113     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6114     if test -n "$kargmax"; then
6115       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6116     else
6117       lt_cv_sys_max_cmd_len=32768
6118     fi
6119     ;;
6120   *)
6121     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6122     if test -n "$lt_cv_sys_max_cmd_len"; then
6123       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6124       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6125     else
6126       # Make teststring a little bigger before we do anything with it.
6127       # a 1K string should be a reasonable start.
6128       for i in 1 2 3 4 5 6 7 8 ; do
6129         teststring=$teststring$teststring
6130       done
6131       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6132       # If test is not a shell built-in, we'll probably end up computing a
6133       # maximum length that is only half of the actual maximum length, but
6134       # we can't tell.
6135       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6136                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6137               test $i != 17 # 1/2 MB should be enough
6138       do
6139         i=`expr $i + 1`
6140         teststring=$teststring$teststring
6141       done
6142       # Only check the string length outside the loop.
6143       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6144       teststring=
6145       # Add a significant safety factor because C++ compilers can tack on
6146       # massive amounts of additional arguments before passing them to the
6147       # linker.  It appears as though 1/2 is a usable value.
6148       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6149     fi
6150     ;;
6151   esac
6152
6153 fi
6154
6155 if test -n $lt_cv_sys_max_cmd_len ; then
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6157 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6158 else
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6160 $as_echo "none" >&6; }
6161 fi
6162 max_cmd_len=$lt_cv_sys_max_cmd_len
6163
6164
6165
6166
6167
6168
6169 : ${CP="cp -f"}
6170 : ${MV="mv -f"}
6171 : ${RM="rm -f"}
6172
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6174 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6175 # Try some XSI features
6176 xsi_shell=no
6177 ( _lt_dummy="a/b/c"
6178   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6179       = c,a/b,, \
6180     && eval 'test $(( 1 + 1 )) -eq 2 \
6181     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6182   && xsi_shell=yes
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6184 $as_echo "$xsi_shell" >&6; }
6185
6186
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6188 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6189 lt_shell_append=no
6190 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6191     >/dev/null 2>&1 \
6192   && lt_shell_append=yes
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6194 $as_echo "$lt_shell_append" >&6; }
6195
6196
6197 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6198   lt_unset=unset
6199 else
6200   lt_unset=false
6201 fi
6202
6203
6204
6205
6206
6207 # test EBCDIC or ASCII
6208 case `echo X|tr X '\101'` in
6209  A) # ASCII based system
6210     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6211   lt_SP2NL='tr \040 \012'
6212   lt_NL2SP='tr \015\012 \040\040'
6213   ;;
6214  *) # EBCDIC based system
6215   lt_SP2NL='tr \100 \n'
6216   lt_NL2SP='tr \r\n \100\100'
6217   ;;
6218 esac
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6229 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6230 if ${lt_cv_ld_reload_flag+:} false; then :
6231   $as_echo_n "(cached) " >&6
6232 else
6233   lt_cv_ld_reload_flag='-r'
6234 fi
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6236 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6237 reload_flag=$lt_cv_ld_reload_flag
6238 case $reload_flag in
6239 "" | " "*) ;;
6240 *) reload_flag=" $reload_flag" ;;
6241 esac
6242 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6243 case $host_os in
6244   darwin*)
6245     if test "$GCC" = yes; then
6246       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6247     else
6248       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6249     fi
6250     ;;
6251 esac
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261 if test -n "$ac_tool_prefix"; then
6262   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6263 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6265 $as_echo_n "checking for $ac_word... " >&6; }
6266 if ${ac_cv_prog_OBJDUMP+:} false; then :
6267   $as_echo_n "(cached) " >&6
6268 else
6269   if test -n "$OBJDUMP"; then
6270   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6271 else
6272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6273 for as_dir in $PATH
6274 do
6275   IFS=$as_save_IFS
6276   test -z "$as_dir" && as_dir=.
6277     for ac_exec_ext in '' $ac_executable_extensions; do
6278   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6279     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6281     break 2
6282   fi
6283 done
6284   done
6285 IFS=$as_save_IFS
6286
6287 fi
6288 fi
6289 OBJDUMP=$ac_cv_prog_OBJDUMP
6290 if test -n "$OBJDUMP"; then
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6292 $as_echo "$OBJDUMP" >&6; }
6293 else
6294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6295 $as_echo "no" >&6; }
6296 fi
6297
6298
6299 fi
6300 if test -z "$ac_cv_prog_OBJDUMP"; then
6301   ac_ct_OBJDUMP=$OBJDUMP
6302   # Extract the first word of "objdump", so it can be a program name with args.
6303 set dummy objdump; ac_word=$2
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6305 $as_echo_n "checking for $ac_word... " >&6; }
6306 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6307   $as_echo_n "(cached) " >&6
6308 else
6309   if test -n "$ac_ct_OBJDUMP"; then
6310   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6311 else
6312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6313 for as_dir in $PATH
6314 do
6315   IFS=$as_save_IFS
6316   test -z "$as_dir" && as_dir=.
6317     for ac_exec_ext in '' $ac_executable_extensions; do
6318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6319     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6321     break 2
6322   fi
6323 done
6324   done
6325 IFS=$as_save_IFS
6326
6327 fi
6328 fi
6329 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6330 if test -n "$ac_ct_OBJDUMP"; then
6331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6332 $as_echo "$ac_ct_OBJDUMP" >&6; }
6333 else
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6335 $as_echo "no" >&6; }
6336 fi
6337
6338   if test "x$ac_ct_OBJDUMP" = x; then
6339     OBJDUMP="false"
6340   else
6341     case $cross_compiling:$ac_tool_warned in
6342 yes:)
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6345 ac_tool_warned=yes ;;
6346 esac
6347     OBJDUMP=$ac_ct_OBJDUMP
6348   fi
6349 else
6350   OBJDUMP="$ac_cv_prog_OBJDUMP"
6351 fi
6352
6353 test -z "$OBJDUMP" && OBJDUMP=objdump
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6364 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6365 if ${lt_cv_deplibs_check_method+:} false; then :
6366   $as_echo_n "(cached) " >&6
6367 else
6368   lt_cv_file_magic_cmd='$MAGIC_CMD'
6369 lt_cv_file_magic_test_file=
6370 lt_cv_deplibs_check_method='unknown'
6371 # Need to set the preceding variable on all platforms that support
6372 # interlibrary dependencies.
6373 # 'none' -- dependencies not supported.
6374 # `unknown' -- same as none, but documents that we really don't know.
6375 # 'pass_all' -- all dependencies passed with no checks.
6376 # 'test_compile' -- check by making test program.
6377 # 'file_magic [[regex]]' -- check by looking for files in library path
6378 # which responds to the $file_magic_cmd with a given extended regex.
6379 # If you have `file' or equivalent on your system and you're not sure
6380 # whether `pass_all' will *always* work, you probably want this one.
6381
6382 case $host_os in
6383 aix[4-9]*)
6384   lt_cv_deplibs_check_method=pass_all
6385   ;;
6386
6387 beos*)
6388   lt_cv_deplibs_check_method=pass_all
6389   ;;
6390
6391 bsdi[45]*)
6392   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6393   lt_cv_file_magic_cmd='/usr/bin/file -L'
6394   lt_cv_file_magic_test_file=/shlib/libc.so
6395   ;;
6396
6397 cygwin*)
6398   # func_win32_libid is a shell function defined in ltmain.sh
6399   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6400   lt_cv_file_magic_cmd='func_win32_libid'
6401   ;;
6402
6403 mingw* | pw32*)
6404   # Base MSYS/MinGW do not provide the 'file' command needed by
6405   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6406   # unless we find 'file', for example because we are cross-compiling.
6407   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6408   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6409     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6410     lt_cv_file_magic_cmd='func_win32_libid'
6411   else
6412     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6413     lt_cv_file_magic_cmd='$OBJDUMP -f'
6414   fi
6415   ;;
6416
6417 cegcc*)
6418   # use the weaker test based on 'objdump'. See mingw*.
6419   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6420   lt_cv_file_magic_cmd='$OBJDUMP -f'
6421   ;;
6422
6423 darwin* | rhapsody*)
6424   lt_cv_deplibs_check_method=pass_all
6425   ;;
6426
6427 freebsd* | dragonfly*)
6428   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6429     case $host_cpu in
6430     i*86 )
6431       # Not sure whether the presence of OpenBSD here was a mistake.
6432       # Let's accept both of them until this is cleared up.
6433       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6434       lt_cv_file_magic_cmd=/usr/bin/file
6435       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6436       ;;
6437     esac
6438   else
6439     lt_cv_deplibs_check_method=pass_all
6440   fi
6441   ;;
6442
6443 gnu*)
6444   lt_cv_deplibs_check_method=pass_all
6445   ;;
6446
6447 haiku*)
6448   lt_cv_deplibs_check_method=pass_all
6449   ;;
6450
6451 hpux10.20* | hpux11*)
6452   lt_cv_file_magic_cmd=/usr/bin/file
6453   case $host_cpu in
6454   ia64*)
6455     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6456     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6457     ;;
6458   hppa*64*)
6459     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6460     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6461     ;;
6462   *)
6463     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6464     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6465     ;;
6466   esac
6467   ;;
6468
6469 interix[3-9]*)
6470   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6471   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6472   ;;
6473
6474 irix5* | irix6* | nonstopux*)
6475   case $LD in
6476   *-32|*"-32 ") libmagic=32-bit;;
6477   *-n32|*"-n32 ") libmagic=N32;;
6478   *-64|*"-64 ") libmagic=64-bit;;
6479   *) libmagic=never-match;;
6480   esac
6481   lt_cv_deplibs_check_method=pass_all
6482   ;;
6483
6484 # This must be Linux ELF.
6485 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6486   lt_cv_deplibs_check_method=pass_all
6487   ;;
6488
6489 netbsd*)
6490   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6491     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6492   else
6493     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6494   fi
6495   ;;
6496
6497 newos6*)
6498   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6499   lt_cv_file_magic_cmd=/usr/bin/file
6500   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6501   ;;
6502
6503 *nto* | *qnx*)
6504   lt_cv_deplibs_check_method=pass_all
6505   ;;
6506
6507 openbsd*)
6508   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6509     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6510   else
6511     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6512   fi
6513   ;;
6514
6515 osf3* | osf4* | osf5*)
6516   lt_cv_deplibs_check_method=pass_all
6517   ;;
6518
6519 rdos*)
6520   lt_cv_deplibs_check_method=pass_all
6521   ;;
6522
6523 solaris*)
6524   lt_cv_deplibs_check_method=pass_all
6525   ;;
6526
6527 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6528   lt_cv_deplibs_check_method=pass_all
6529   ;;
6530
6531 sysv4 | sysv4.3*)
6532   case $host_vendor in
6533   motorola)
6534     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]'
6535     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6536     ;;
6537   ncr)
6538     lt_cv_deplibs_check_method=pass_all
6539     ;;
6540   sequent)
6541     lt_cv_file_magic_cmd='/bin/file'
6542     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6543     ;;
6544   sni)
6545     lt_cv_file_magic_cmd='/bin/file'
6546     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6547     lt_cv_file_magic_test_file=/lib/libc.so
6548     ;;
6549   siemens)
6550     lt_cv_deplibs_check_method=pass_all
6551     ;;
6552   pc)
6553     lt_cv_deplibs_check_method=pass_all
6554     ;;
6555   esac
6556   ;;
6557
6558 tpf*)
6559   lt_cv_deplibs_check_method=pass_all
6560   ;;
6561 vxworks*)
6562   # Assume VxWorks cross toolchains are built on Linux, possibly
6563   # as canadian for Windows hosts.
6564   lt_cv_deplibs_check_method=pass_all
6565   ;;
6566 esac
6567
6568 fi
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6570 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6571 file_magic_cmd=$lt_cv_file_magic_cmd
6572 deplibs_check_method=$lt_cv_deplibs_check_method
6573 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586 if test -n "$ac_tool_prefix"; then
6587   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6588 set dummy ${ac_tool_prefix}ar; ac_word=$2
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6590 $as_echo_n "checking for $ac_word... " >&6; }
6591 if ${ac_cv_prog_AR+:} false; then :
6592   $as_echo_n "(cached) " >&6
6593 else
6594   if test -n "$AR"; then
6595   ac_cv_prog_AR="$AR" # Let the user override the test.
6596 else
6597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6598 for as_dir in $PATH
6599 do
6600   IFS=$as_save_IFS
6601   test -z "$as_dir" && as_dir=.
6602     for ac_exec_ext in '' $ac_executable_extensions; do
6603   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6604     ac_cv_prog_AR="${ac_tool_prefix}ar"
6605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6606     break 2
6607   fi
6608 done
6609   done
6610 IFS=$as_save_IFS
6611
6612 fi
6613 fi
6614 AR=$ac_cv_prog_AR
6615 if test -n "$AR"; then
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6617 $as_echo "$AR" >&6; }
6618 else
6619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6620 $as_echo "no" >&6; }
6621 fi
6622
6623
6624 fi
6625 if test -z "$ac_cv_prog_AR"; then
6626   ac_ct_AR=$AR
6627   # Extract the first word of "ar", so it can be a program name with args.
6628 set dummy ar; ac_word=$2
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6630 $as_echo_n "checking for $ac_word... " >&6; }
6631 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6632   $as_echo_n "(cached) " >&6
6633 else
6634   if test -n "$ac_ct_AR"; then
6635   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6636 else
6637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6638 for as_dir in $PATH
6639 do
6640   IFS=$as_save_IFS
6641   test -z "$as_dir" && as_dir=.
6642     for ac_exec_ext in '' $ac_executable_extensions; do
6643   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6644     ac_cv_prog_ac_ct_AR="ar"
6645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6646     break 2
6647   fi
6648 done
6649   done
6650 IFS=$as_save_IFS
6651
6652 fi
6653 fi
6654 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6655 if test -n "$ac_ct_AR"; then
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6657 $as_echo "$ac_ct_AR" >&6; }
6658 else
6659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6660 $as_echo "no" >&6; }
6661 fi
6662
6663   if test "x$ac_ct_AR" = x; then
6664     AR="false"
6665   else
6666     case $cross_compiling:$ac_tool_warned in
6667 yes:)
6668 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6669 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6670 ac_tool_warned=yes ;;
6671 esac
6672     AR=$ac_ct_AR
6673   fi
6674 else
6675   AR="$ac_cv_prog_AR"
6676 fi
6677
6678 test -z "$AR" && AR=ar
6679 test -z "$AR_FLAGS" && AR_FLAGS=cru
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691 if test -n "$ac_tool_prefix"; then
6692   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6693 set dummy ${ac_tool_prefix}strip; ac_word=$2
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6695 $as_echo_n "checking for $ac_word... " >&6; }
6696 if ${ac_cv_prog_STRIP+:} false; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   if test -n "$STRIP"; then
6700   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6701 else
6702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6703 for as_dir in $PATH
6704 do
6705   IFS=$as_save_IFS
6706   test -z "$as_dir" && as_dir=.
6707     for ac_exec_ext in '' $ac_executable_extensions; do
6708   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6709     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6711     break 2
6712   fi
6713 done
6714   done
6715 IFS=$as_save_IFS
6716
6717 fi
6718 fi
6719 STRIP=$ac_cv_prog_STRIP
6720 if test -n "$STRIP"; then
6721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6722 $as_echo "$STRIP" >&6; }
6723 else
6724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6725 $as_echo "no" >&6; }
6726 fi
6727
6728
6729 fi
6730 if test -z "$ac_cv_prog_STRIP"; then
6731   ac_ct_STRIP=$STRIP
6732   # Extract the first word of "strip", so it can be a program name with args.
6733 set dummy strip; ac_word=$2
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6735 $as_echo_n "checking for $ac_word... " >&6; }
6736 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6737   $as_echo_n "(cached) " >&6
6738 else
6739   if test -n "$ac_ct_STRIP"; then
6740   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6741 else
6742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6743 for as_dir in $PATH
6744 do
6745   IFS=$as_save_IFS
6746   test -z "$as_dir" && as_dir=.
6747     for ac_exec_ext in '' $ac_executable_extensions; do
6748   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6749     ac_cv_prog_ac_ct_STRIP="strip"
6750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6751     break 2
6752   fi
6753 done
6754   done
6755 IFS=$as_save_IFS
6756
6757 fi
6758 fi
6759 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6760 if test -n "$ac_ct_STRIP"; then
6761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6762 $as_echo "$ac_ct_STRIP" >&6; }
6763 else
6764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6765 $as_echo "no" >&6; }
6766 fi
6767
6768   if test "x$ac_ct_STRIP" = x; then
6769     STRIP=":"
6770   else
6771     case $cross_compiling:$ac_tool_warned in
6772 yes:)
6773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6775 ac_tool_warned=yes ;;
6776 esac
6777     STRIP=$ac_ct_STRIP
6778   fi
6779 else
6780   STRIP="$ac_cv_prog_STRIP"
6781 fi
6782
6783 test -z "$STRIP" && STRIP=:
6784
6785
6786
6787
6788
6789
6790 if test -n "$ac_tool_prefix"; then
6791   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6792 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6794 $as_echo_n "checking for $ac_word... " >&6; }
6795 if ${ac_cv_prog_RANLIB+:} false; then :
6796   $as_echo_n "(cached) " >&6
6797 else
6798   if test -n "$RANLIB"; then
6799   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6800 else
6801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6802 for as_dir in $PATH
6803 do
6804   IFS=$as_save_IFS
6805   test -z "$as_dir" && as_dir=.
6806     for ac_exec_ext in '' $ac_executable_extensions; do
6807   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6808     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6810     break 2
6811   fi
6812 done
6813   done
6814 IFS=$as_save_IFS
6815
6816 fi
6817 fi
6818 RANLIB=$ac_cv_prog_RANLIB
6819 if test -n "$RANLIB"; then
6820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6821 $as_echo "$RANLIB" >&6; }
6822 else
6823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6824 $as_echo "no" >&6; }
6825 fi
6826
6827
6828 fi
6829 if test -z "$ac_cv_prog_RANLIB"; then
6830   ac_ct_RANLIB=$RANLIB
6831   # Extract the first word of "ranlib", so it can be a program name with args.
6832 set dummy ranlib; ac_word=$2
6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6834 $as_echo_n "checking for $ac_word... " >&6; }
6835 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6836   $as_echo_n "(cached) " >&6
6837 else
6838   if test -n "$ac_ct_RANLIB"; then
6839   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6840 else
6841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6842 for as_dir in $PATH
6843 do
6844   IFS=$as_save_IFS
6845   test -z "$as_dir" && as_dir=.
6846     for ac_exec_ext in '' $ac_executable_extensions; do
6847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6848     ac_cv_prog_ac_ct_RANLIB="ranlib"
6849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6850     break 2
6851   fi
6852 done
6853   done
6854 IFS=$as_save_IFS
6855
6856 fi
6857 fi
6858 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6859 if test -n "$ac_ct_RANLIB"; then
6860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6861 $as_echo "$ac_ct_RANLIB" >&6; }
6862 else
6863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6864 $as_echo "no" >&6; }
6865 fi
6866
6867   if test "x$ac_ct_RANLIB" = x; then
6868     RANLIB=":"
6869   else
6870     case $cross_compiling:$ac_tool_warned in
6871 yes:)
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6873 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6874 ac_tool_warned=yes ;;
6875 esac
6876     RANLIB=$ac_ct_RANLIB
6877   fi
6878 else
6879   RANLIB="$ac_cv_prog_RANLIB"
6880 fi
6881
6882 test -z "$RANLIB" && RANLIB=:
6883
6884
6885
6886
6887
6888
6889 # Determine commands to create old-style static archives.
6890 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6891 old_postinstall_cmds='chmod 644 $oldlib'
6892 old_postuninstall_cmds=
6893
6894 if test -n "$RANLIB"; then
6895   case $host_os in
6896   openbsd*)
6897     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6898     ;;
6899   *)
6900     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6901     ;;
6902   esac
6903   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6904 fi
6905
6906 case $host_os in
6907   darwin*)
6908     lock_old_archive_extraction=yes ;;
6909   *)
6910     lock_old_archive_extraction=no ;;
6911 esac
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951 # If no C compiler was specified, use CC.
6952 LTCC=${LTCC-"$CC"}
6953
6954 # If no C compiler flags were specified, use CFLAGS.
6955 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6956
6957 # Allow CC to be a program name with arguments.
6958 compiler=$CC
6959
6960
6961 # Check for command to grab the raw symbol name followed by C symbol from nm.
6962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6963 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6964 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6965   $as_echo_n "(cached) " >&6
6966 else
6967
6968 # These are sane defaults that work on at least a few old systems.
6969 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6970
6971 # Character class describing NM global symbol codes.
6972 symcode='[BCDEGRST]'
6973
6974 # Regexp to match symbols that can be accessed directly from C.
6975 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6976
6977 # Define system-specific variables.
6978 case $host_os in
6979 aix*)
6980   symcode='[BCDT]'
6981   ;;
6982 cygwin* | mingw* | pw32* | cegcc*)
6983   symcode='[ABCDGISTW]'
6984   ;;
6985 hpux*)
6986   if test "$host_cpu" = ia64; then
6987     symcode='[ABCDEGRST]'
6988   fi
6989   ;;
6990 irix* | nonstopux*)
6991   symcode='[BCDEGRST]'
6992   ;;
6993 osf*)
6994   symcode='[BCDEGQRST]'
6995   ;;
6996 solaris*)
6997   symcode='[BDRT]'
6998   ;;
6999 sco3.2v5*)
7000   symcode='[DT]'
7001   ;;
7002 sysv4.2uw2*)
7003   symcode='[DT]'
7004   ;;
7005 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7006   symcode='[ABDT]'
7007   ;;
7008 sysv4)
7009   symcode='[DFNSTU]'
7010   ;;
7011 esac
7012
7013 # If we're using GNU nm, then use its standard symbol codes.
7014 case `$NM -V 2>&1` in
7015 *GNU* | *'with BFD'*)
7016   symcode='[ABCDGIRSTW]' ;;
7017 esac
7018
7019 # Transform an extracted symbol line into a proper C declaration.
7020 # Some systems (esp. on ia64) link data and code symbols differently,
7021 # so use this general approach.
7022 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7023
7024 # Transform an extracted symbol line into symbol name and symbol address
7025 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7026 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'"
7027
7028 # Handle CRLF in mingw tool chain
7029 opt_cr=
7030 case $build_os in
7031 mingw*)
7032   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7033   ;;
7034 esac
7035
7036 # Try without a prefix underscore, then with it.
7037 for ac_symprfx in "" "_"; do
7038
7039   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7040   symxfrm="\\1 $ac_symprfx\\2 \\2"
7041
7042   # Write the raw and C identifiers.
7043   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7044     # Fake it for dumpbin and say T for any non-static function
7045     # and D for any global variable.
7046     # Also find C++ and __fastcall symbols from MSVC++,
7047     # which start with @ or ?.
7048     lt_cv_sys_global_symbol_pipe="$AWK '"\
7049 "     {last_section=section; section=\$ 3};"\
7050 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7051 "     \$ 0!~/External *\|/{next};"\
7052 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7053 "     {if(hide[section]) next};"\
7054 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7055 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7056 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7057 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7058 "     ' prfx=^$ac_symprfx"
7059   else
7060     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7061   fi
7062
7063   # Check to see that the pipe works correctly.
7064   pipe_works=no
7065
7066   rm -f conftest*
7067   cat > conftest.$ac_ext <<_LT_EOF
7068 #ifdef __cplusplus
7069 extern "C" {
7070 #endif
7071 char nm_test_var;
7072 void nm_test_func(void);
7073 void nm_test_func(void){}
7074 #ifdef __cplusplus
7075 }
7076 #endif
7077 int main(){nm_test_var='a';nm_test_func();return(0);}
7078 _LT_EOF
7079
7080   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7081   (eval $ac_compile) 2>&5
7082   ac_status=$?
7083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7084   test $ac_status = 0; }; then
7085     # Now try to grab the symbols.
7086     nlist=conftest.nm
7087     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7088   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7089   ac_status=$?
7090   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7091   test $ac_status = 0; } && test -s "$nlist"; then
7092       # Try sorting and uniquifying the output.
7093       if sort "$nlist" | uniq > "$nlist"T; then
7094         mv -f "$nlist"T "$nlist"
7095       else
7096         rm -f "$nlist"T
7097       fi
7098
7099       # Make sure that we snagged all the symbols we need.
7100       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7101         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7102           cat <<_LT_EOF > conftest.$ac_ext
7103 #ifdef __cplusplus
7104 extern "C" {
7105 #endif
7106
7107 _LT_EOF
7108           # Now generate the symbol file.
7109           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7110
7111           cat <<_LT_EOF >> conftest.$ac_ext
7112
7113 /* The mapping between symbol names and symbols.  */
7114 const struct {
7115   const char *name;
7116   void       *address;
7117 }
7118 lt__PROGRAM__LTX_preloaded_symbols[] =
7119 {
7120   { "@PROGRAM@", (void *) 0 },
7121 _LT_EOF
7122           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7123           cat <<\_LT_EOF >> conftest.$ac_ext
7124   {0, (void *) 0}
7125 };
7126
7127 /* This works around a problem in FreeBSD linker */
7128 #ifdef FREEBSD_WORKAROUND
7129 static const void *lt_preloaded_setup() {
7130   return lt__PROGRAM__LTX_preloaded_symbols;
7131 }
7132 #endif
7133
7134 #ifdef __cplusplus
7135 }
7136 #endif
7137 _LT_EOF
7138           # Now try linking the two files.
7139           mv conftest.$ac_objext conftstm.$ac_objext
7140           lt_save_LIBS="$LIBS"
7141           lt_save_CFLAGS="$CFLAGS"
7142           LIBS="conftstm.$ac_objext"
7143           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7144           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7145   (eval $ac_link) 2>&5
7146   ac_status=$?
7147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7148   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7149             pipe_works=yes
7150           fi
7151           LIBS="$lt_save_LIBS"
7152           CFLAGS="$lt_save_CFLAGS"
7153         else
7154           echo "cannot find nm_test_func in $nlist" >&5
7155         fi
7156       else
7157         echo "cannot find nm_test_var in $nlist" >&5
7158       fi
7159     else
7160       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7161     fi
7162   else
7163     echo "$progname: failed program was:" >&5
7164     cat conftest.$ac_ext >&5
7165   fi
7166   rm -rf conftest* conftst*
7167
7168   # Do not use the global_symbol_pipe unless it works.
7169   if test "$pipe_works" = yes; then
7170     break
7171   else
7172     lt_cv_sys_global_symbol_pipe=
7173   fi
7174 done
7175
7176 fi
7177
7178 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7179   lt_cv_sys_global_symbol_to_cdecl=
7180 fi
7181 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7183 $as_echo "failed" >&6; }
7184 else
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7186 $as_echo "ok" >&6; }
7187 fi
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210 # Check whether --enable-libtool-lock was given.
7211 if test "${enable_libtool_lock+set}" = set; then :
7212   enableval=$enable_libtool_lock;
7213 fi
7214
7215 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7216
7217 # Some flags need to be propagated to the compiler or linker for good
7218 # libtool support.
7219 case $host in
7220 ia64-*-hpux*)
7221   # Find out which ABI we are using.
7222   echo 'int i;' > conftest.$ac_ext
7223   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7224   (eval $ac_compile) 2>&5
7225   ac_status=$?
7226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7227   test $ac_status = 0; }; then
7228     case `/usr/bin/file conftest.$ac_objext` in
7229       *ELF-32*)
7230         HPUX_IA64_MODE="32"
7231         ;;
7232       *ELF-64*)
7233         HPUX_IA64_MODE="64"
7234         ;;
7235     esac
7236   fi
7237   rm -rf conftest*
7238   ;;
7239 *-*-irix6*)
7240   # Find out which ABI we are using.
7241   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7242   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7243   (eval $ac_compile) 2>&5
7244   ac_status=$?
7245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7246   test $ac_status = 0; }; then
7247     if test "$lt_cv_prog_gnu_ld" = yes; then
7248       case `/usr/bin/file conftest.$ac_objext` in
7249         *32-bit*)
7250           LD="${LD-ld} -melf32bsmip"
7251           ;;
7252         *N32*)
7253           LD="${LD-ld} -melf32bmipn32"
7254           ;;
7255         *64-bit*)
7256           LD="${LD-ld} -melf64bmip"
7257         ;;
7258       esac
7259     else
7260       case `/usr/bin/file conftest.$ac_objext` in
7261         *32-bit*)
7262           LD="${LD-ld} -32"
7263           ;;
7264         *N32*)
7265           LD="${LD-ld} -n32"
7266           ;;
7267         *64-bit*)
7268           LD="${LD-ld} -64"
7269           ;;
7270       esac
7271     fi
7272   fi
7273   rm -rf conftest*
7274   ;;
7275
7276 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7277 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7278   # Find out which ABI we are using.
7279   echo 'int i;' > conftest.$ac_ext
7280   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7281   (eval $ac_compile) 2>&5
7282   ac_status=$?
7283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7284   test $ac_status = 0; }; then
7285     case `/usr/bin/file conftest.o` in
7286       *32-bit*)
7287         case $host in
7288           x86_64-*kfreebsd*-gnu)
7289             LD="${LD-ld} -m elf_i386_fbsd"
7290             ;;
7291           x86_64-*linux*)
7292             case `/usr/bin/file conftest.o` in
7293               *x86-64*)
7294                 LD="${LD-ld} -m elf32_x86_64"
7295                 ;;
7296               *)
7297                 LD="${LD-ld} -m elf_i386"
7298                 ;;
7299             esac
7300             ;;
7301           powerpc64le-*linux*)
7302             LD="${LD-ld} -m elf32lppclinux"
7303             ;;
7304           powerpc64-*linux*)
7305             LD="${LD-ld} -m elf32ppclinux"
7306             ;;
7307           s390x-*linux*)
7308             LD="${LD-ld} -m elf_s390"
7309             ;;
7310           sparc64-*linux*)
7311             LD="${LD-ld} -m elf32_sparc"
7312             ;;
7313         esac
7314         ;;
7315       *64-bit*)
7316         case $host in
7317           x86_64-*kfreebsd*-gnu)
7318             LD="${LD-ld} -m elf_x86_64_fbsd"
7319             ;;
7320           x86_64-*linux*)
7321             LD="${LD-ld} -m elf_x86_64"
7322             ;;
7323           powerpcle-*linux*)
7324             LD="${LD-ld} -m elf64lppc"
7325             ;;
7326           powerpc-*linux*)
7327             LD="${LD-ld} -m elf64ppc"
7328             ;;
7329           s390*-*linux*|s390*-*tpf*)
7330             LD="${LD-ld} -m elf64_s390"
7331             ;;
7332           sparc*-*linux*)
7333             LD="${LD-ld} -m elf64_sparc"
7334             ;;
7335         esac
7336         ;;
7337     esac
7338   fi
7339   rm -rf conftest*
7340   ;;
7341
7342 *-*-sco3.2v5*)
7343   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7344   SAVE_CFLAGS="$CFLAGS"
7345   CFLAGS="$CFLAGS -belf"
7346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7347 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7348 if ${lt_cv_cc_needs_belf+:} false; then :
7349   $as_echo_n "(cached) " >&6
7350 else
7351   ac_ext=c
7352 ac_cpp='$CPP $CPPFLAGS'
7353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7356
7357      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7358 /* end confdefs.h.  */
7359
7360 int
7361 main ()
7362 {
7363
7364   ;
7365   return 0;
7366 }
7367 _ACEOF
7368 if ac_fn_c_try_link "$LINENO"; then :
7369   lt_cv_cc_needs_belf=yes
7370 else
7371   lt_cv_cc_needs_belf=no
7372 fi
7373 rm -f core conftest.err conftest.$ac_objext \
7374     conftest$ac_exeext conftest.$ac_ext
7375      ac_ext=c
7376 ac_cpp='$CPP $CPPFLAGS'
7377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7380
7381 fi
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7383 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7384   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7385     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7386     CFLAGS="$SAVE_CFLAGS"
7387   fi
7388   ;;
7389 sparc*-*solaris*)
7390   # Find out which ABI we are using.
7391   echo 'int i;' > conftest.$ac_ext
7392   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7393   (eval $ac_compile) 2>&5
7394   ac_status=$?
7395   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7396   test $ac_status = 0; }; then
7397     case `/usr/bin/file conftest.o` in
7398     *64-bit*)
7399       case $lt_cv_prog_gnu_ld in
7400       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7401       *)
7402         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7403           LD="${LD-ld} -64"
7404         fi
7405         ;;
7406       esac
7407       ;;
7408     esac
7409   fi
7410   rm -rf conftest*
7411   ;;
7412 esac
7413
7414 need_locks="$enable_libtool_lock"
7415
7416
7417   case $host_os in
7418     rhapsody* | darwin*)
7419     if test -n "$ac_tool_prefix"; then
7420   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7421 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7423 $as_echo_n "checking for $ac_word... " >&6; }
7424 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7425   $as_echo_n "(cached) " >&6
7426 else
7427   if test -n "$DSYMUTIL"; then
7428   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7429 else
7430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7431 for as_dir in $PATH
7432 do
7433   IFS=$as_save_IFS
7434   test -z "$as_dir" && as_dir=.
7435     for ac_exec_ext in '' $ac_executable_extensions; do
7436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7437     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7439     break 2
7440   fi
7441 done
7442   done
7443 IFS=$as_save_IFS
7444
7445 fi
7446 fi
7447 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7448 if test -n "$DSYMUTIL"; then
7449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7450 $as_echo "$DSYMUTIL" >&6; }
7451 else
7452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7453 $as_echo "no" >&6; }
7454 fi
7455
7456
7457 fi
7458 if test -z "$ac_cv_prog_DSYMUTIL"; then
7459   ac_ct_DSYMUTIL=$DSYMUTIL
7460   # Extract the first word of "dsymutil", so it can be a program name with args.
7461 set dummy dsymutil; ac_word=$2
7462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7463 $as_echo_n "checking for $ac_word... " >&6; }
7464 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7465   $as_echo_n "(cached) " >&6
7466 else
7467   if test -n "$ac_ct_DSYMUTIL"; then
7468   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7469 else
7470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7471 for as_dir in $PATH
7472 do
7473   IFS=$as_save_IFS
7474   test -z "$as_dir" && as_dir=.
7475     for ac_exec_ext in '' $ac_executable_extensions; do
7476   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7477     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7479     break 2
7480   fi
7481 done
7482   done
7483 IFS=$as_save_IFS
7484
7485 fi
7486 fi
7487 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7488 if test -n "$ac_ct_DSYMUTIL"; then
7489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7490 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7491 else
7492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7493 $as_echo "no" >&6; }
7494 fi
7495
7496   if test "x$ac_ct_DSYMUTIL" = x; then
7497     DSYMUTIL=":"
7498   else
7499     case $cross_compiling:$ac_tool_warned in
7500 yes:)
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7503 ac_tool_warned=yes ;;
7504 esac
7505     DSYMUTIL=$ac_ct_DSYMUTIL
7506   fi
7507 else
7508   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7509 fi
7510
7511     if test -n "$ac_tool_prefix"; then
7512   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7513 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7515 $as_echo_n "checking for $ac_word... " >&6; }
7516 if ${ac_cv_prog_NMEDIT+:} false; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   if test -n "$NMEDIT"; then
7520   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7521 else
7522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7523 for as_dir in $PATH
7524 do
7525   IFS=$as_save_IFS
7526   test -z "$as_dir" && as_dir=.
7527     for ac_exec_ext in '' $ac_executable_extensions; do
7528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7529     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7531     break 2
7532   fi
7533 done
7534   done
7535 IFS=$as_save_IFS
7536
7537 fi
7538 fi
7539 NMEDIT=$ac_cv_prog_NMEDIT
7540 if test -n "$NMEDIT"; then
7541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7542 $as_echo "$NMEDIT" >&6; }
7543 else
7544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7545 $as_echo "no" >&6; }
7546 fi
7547
7548
7549 fi
7550 if test -z "$ac_cv_prog_NMEDIT"; then
7551   ac_ct_NMEDIT=$NMEDIT
7552   # Extract the first word of "nmedit", so it can be a program name with args.
7553 set dummy nmedit; ac_word=$2
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7555 $as_echo_n "checking for $ac_word... " >&6; }
7556 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   if test -n "$ac_ct_NMEDIT"; then
7560   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7561 else
7562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7563 for as_dir in $PATH
7564 do
7565   IFS=$as_save_IFS
7566   test -z "$as_dir" && as_dir=.
7567     for ac_exec_ext in '' $ac_executable_extensions; do
7568   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7569     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571     break 2
7572   fi
7573 done
7574   done
7575 IFS=$as_save_IFS
7576
7577 fi
7578 fi
7579 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7580 if test -n "$ac_ct_NMEDIT"; then
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7582 $as_echo "$ac_ct_NMEDIT" >&6; }
7583 else
7584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7585 $as_echo "no" >&6; }
7586 fi
7587
7588   if test "x$ac_ct_NMEDIT" = x; then
7589     NMEDIT=":"
7590   else
7591     case $cross_compiling:$ac_tool_warned in
7592 yes:)
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7595 ac_tool_warned=yes ;;
7596 esac
7597     NMEDIT=$ac_ct_NMEDIT
7598   fi
7599 else
7600   NMEDIT="$ac_cv_prog_NMEDIT"
7601 fi
7602
7603     if test -n "$ac_tool_prefix"; then
7604   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7605 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7607 $as_echo_n "checking for $ac_word... " >&6; }
7608 if ${ac_cv_prog_LIPO+:} false; then :
7609   $as_echo_n "(cached) " >&6
7610 else
7611   if test -n "$LIPO"; then
7612   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7613 else
7614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7615 for as_dir in $PATH
7616 do
7617   IFS=$as_save_IFS
7618   test -z "$as_dir" && as_dir=.
7619     for ac_exec_ext in '' $ac_executable_extensions; do
7620   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7621     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7623     break 2
7624   fi
7625 done
7626   done
7627 IFS=$as_save_IFS
7628
7629 fi
7630 fi
7631 LIPO=$ac_cv_prog_LIPO
7632 if test -n "$LIPO"; then
7633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7634 $as_echo "$LIPO" >&6; }
7635 else
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7637 $as_echo "no" >&6; }
7638 fi
7639
7640
7641 fi
7642 if test -z "$ac_cv_prog_LIPO"; then
7643   ac_ct_LIPO=$LIPO
7644   # Extract the first word of "lipo", so it can be a program name with args.
7645 set dummy lipo; ac_word=$2
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7647 $as_echo_n "checking for $ac_word... " >&6; }
7648 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   if test -n "$ac_ct_LIPO"; then
7652   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7653 else
7654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7655 for as_dir in $PATH
7656 do
7657   IFS=$as_save_IFS
7658   test -z "$as_dir" && as_dir=.
7659     for ac_exec_ext in '' $ac_executable_extensions; do
7660   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7661     ac_cv_prog_ac_ct_LIPO="lipo"
7662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7663     break 2
7664   fi
7665 done
7666   done
7667 IFS=$as_save_IFS
7668
7669 fi
7670 fi
7671 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7672 if test -n "$ac_ct_LIPO"; then
7673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7674 $as_echo "$ac_ct_LIPO" >&6; }
7675 else
7676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7677 $as_echo "no" >&6; }
7678 fi
7679
7680   if test "x$ac_ct_LIPO" = x; then
7681     LIPO=":"
7682   else
7683     case $cross_compiling:$ac_tool_warned in
7684 yes:)
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7687 ac_tool_warned=yes ;;
7688 esac
7689     LIPO=$ac_ct_LIPO
7690   fi
7691 else
7692   LIPO="$ac_cv_prog_LIPO"
7693 fi
7694
7695     if test -n "$ac_tool_prefix"; then
7696   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7697 set dummy ${ac_tool_prefix}otool; ac_word=$2
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7699 $as_echo_n "checking for $ac_word... " >&6; }
7700 if ${ac_cv_prog_OTOOL+:} false; then :
7701   $as_echo_n "(cached) " >&6
7702 else
7703   if test -n "$OTOOL"; then
7704   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7705 else
7706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7707 for as_dir in $PATH
7708 do
7709   IFS=$as_save_IFS
7710   test -z "$as_dir" && as_dir=.
7711     for ac_exec_ext in '' $ac_executable_extensions; do
7712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7713     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7715     break 2
7716   fi
7717 done
7718   done
7719 IFS=$as_save_IFS
7720
7721 fi
7722 fi
7723 OTOOL=$ac_cv_prog_OTOOL
7724 if test -n "$OTOOL"; then
7725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7726 $as_echo "$OTOOL" >&6; }
7727 else
7728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7729 $as_echo "no" >&6; }
7730 fi
7731
7732
7733 fi
7734 if test -z "$ac_cv_prog_OTOOL"; then
7735   ac_ct_OTOOL=$OTOOL
7736   # Extract the first word of "otool", so it can be a program name with args.
7737 set dummy otool; ac_word=$2
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7739 $as_echo_n "checking for $ac_word... " >&6; }
7740 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743   if test -n "$ac_ct_OTOOL"; then
7744   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7745 else
7746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7747 for as_dir in $PATH
7748 do
7749   IFS=$as_save_IFS
7750   test -z "$as_dir" && as_dir=.
7751     for ac_exec_ext in '' $ac_executable_extensions; do
7752   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7753     ac_cv_prog_ac_ct_OTOOL="otool"
7754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7755     break 2
7756   fi
7757 done
7758   done
7759 IFS=$as_save_IFS
7760
7761 fi
7762 fi
7763 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7764 if test -n "$ac_ct_OTOOL"; then
7765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7766 $as_echo "$ac_ct_OTOOL" >&6; }
7767 else
7768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7769 $as_echo "no" >&6; }
7770 fi
7771
7772   if test "x$ac_ct_OTOOL" = x; then
7773     OTOOL=":"
7774   else
7775     case $cross_compiling:$ac_tool_warned in
7776 yes:)
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7779 ac_tool_warned=yes ;;
7780 esac
7781     OTOOL=$ac_ct_OTOOL
7782   fi
7783 else
7784   OTOOL="$ac_cv_prog_OTOOL"
7785 fi
7786
7787     if test -n "$ac_tool_prefix"; then
7788   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7789 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7791 $as_echo_n "checking for $ac_word... " >&6; }
7792 if ${ac_cv_prog_OTOOL64+:} false; then :
7793   $as_echo_n "(cached) " >&6
7794 else
7795   if test -n "$OTOOL64"; then
7796   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7797 else
7798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7799 for as_dir in $PATH
7800 do
7801   IFS=$as_save_IFS
7802   test -z "$as_dir" && as_dir=.
7803     for ac_exec_ext in '' $ac_executable_extensions; do
7804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7805     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7807     break 2
7808   fi
7809 done
7810   done
7811 IFS=$as_save_IFS
7812
7813 fi
7814 fi
7815 OTOOL64=$ac_cv_prog_OTOOL64
7816 if test -n "$OTOOL64"; then
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7818 $as_echo "$OTOOL64" >&6; }
7819 else
7820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7821 $as_echo "no" >&6; }
7822 fi
7823
7824
7825 fi
7826 if test -z "$ac_cv_prog_OTOOL64"; then
7827   ac_ct_OTOOL64=$OTOOL64
7828   # Extract the first word of "otool64", so it can be a program name with args.
7829 set dummy otool64; ac_word=$2
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7831 $as_echo_n "checking for $ac_word... " >&6; }
7832 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7833   $as_echo_n "(cached) " >&6
7834 else
7835   if test -n "$ac_ct_OTOOL64"; then
7836   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7837 else
7838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7839 for as_dir in $PATH
7840 do
7841   IFS=$as_save_IFS
7842   test -z "$as_dir" && as_dir=.
7843     for ac_exec_ext in '' $ac_executable_extensions; do
7844   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7845     ac_cv_prog_ac_ct_OTOOL64="otool64"
7846     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7847     break 2
7848   fi
7849 done
7850   done
7851 IFS=$as_save_IFS
7852
7853 fi
7854 fi
7855 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7856 if test -n "$ac_ct_OTOOL64"; then
7857   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7858 $as_echo "$ac_ct_OTOOL64" >&6; }
7859 else
7860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7861 $as_echo "no" >&6; }
7862 fi
7863
7864   if test "x$ac_ct_OTOOL64" = x; then
7865     OTOOL64=":"
7866   else
7867     case $cross_compiling:$ac_tool_warned in
7868 yes:)
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7871 ac_tool_warned=yes ;;
7872 esac
7873     OTOOL64=$ac_ct_OTOOL64
7874   fi
7875 else
7876   OTOOL64="$ac_cv_prog_OTOOL64"
7877 fi
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7906 $as_echo_n "checking for -single_module linker flag... " >&6; }
7907 if ${lt_cv_apple_cc_single_mod+:} false; then :
7908   $as_echo_n "(cached) " >&6
7909 else
7910   lt_cv_apple_cc_single_mod=no
7911       if test -z "${LT_MULTI_MODULE}"; then
7912         # By default we will add the -single_module flag. You can override
7913         # by either setting the environment variable LT_MULTI_MODULE
7914         # non-empty at configure time, or by adding -multi_module to the
7915         # link flags.
7916         rm -rf libconftest.dylib*
7917         echo "int foo(void){return 1;}" > conftest.c
7918         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7919 -dynamiclib -Wl,-single_module conftest.c" >&5
7920         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7921           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7922         _lt_result=$?
7923         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7924           lt_cv_apple_cc_single_mod=yes
7925         else
7926           cat conftest.err >&5
7927         fi
7928         rm -rf libconftest.dylib*
7929         rm -f conftest.*
7930       fi
7931 fi
7932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7933 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7934     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7935 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7936 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7937   $as_echo_n "(cached) " >&6
7938 else
7939   lt_cv_ld_exported_symbols_list=no
7940       save_LDFLAGS=$LDFLAGS
7941       echo "_main" > conftest.sym
7942       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7943       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7944 /* end confdefs.h.  */
7945
7946 int
7947 main ()
7948 {
7949
7950   ;
7951   return 0;
7952 }
7953 _ACEOF
7954 if ac_fn_c_try_link "$LINENO"; then :
7955   lt_cv_ld_exported_symbols_list=yes
7956 else
7957   lt_cv_ld_exported_symbols_list=no
7958 fi
7959 rm -f core conftest.err conftest.$ac_objext \
7960     conftest$ac_exeext conftest.$ac_ext
7961         LDFLAGS="$save_LDFLAGS"
7962
7963 fi
7964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7965 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7967 $as_echo_n "checking for -force_load linker flag... " >&6; }
7968 if ${lt_cv_ld_force_load+:} false; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   lt_cv_ld_force_load=no
7972       cat > conftest.c << _LT_EOF
7973 int forced_loaded() { return 2;}
7974 _LT_EOF
7975       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7976       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7977       echo "$AR cru libconftest.a conftest.o" >&5
7978       $AR cru libconftest.a conftest.o 2>&5
7979       cat > conftest.c << _LT_EOF
7980 int main() { return 0;}
7981 _LT_EOF
7982       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7983       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7984       _lt_result=$?
7985       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7986         lt_cv_ld_force_load=yes
7987       else
7988         cat conftest.err >&5
7989       fi
7990         rm -f conftest.err libconftest.a conftest conftest.c
7991         rm -rf conftest.dSYM
7992
7993 fi
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7995 $as_echo "$lt_cv_ld_force_load" >&6; }
7996     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7997     # build without first building modern cctools / linker.
7998     case $host_cpu-$host_os in
7999     *-rhapsody* | *-darwin1.[012])
8000       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8001     *-darwin1.*)
8002       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8003     *-darwin*)
8004       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8005       # deployment target is forced to an earlier version.
8006       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8007         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8008           ;;
8009         10.[012][,.]*)
8010           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8011           ;;
8012         *)
8013           ;;
8014      esac
8015     ;;
8016   esac
8017     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8018       _lt_dar_single_mod='$single_module'
8019     fi
8020     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8021       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8022     else
8023       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8024     fi
8025     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8026       _lt_dsymutil='~$DSYMUTIL $lib || :'
8027     else
8028       _lt_dsymutil=
8029     fi
8030     ;;
8031   esac
8032
8033 for ac_header in dlfcn.h
8034 do :
8035   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8036 "
8037 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8038   cat >>confdefs.h <<_ACEOF
8039 #define HAVE_DLFCN_H 1
8040 _ACEOF
8041
8042 fi
8043
8044 done
8045
8046
8047
8048
8049
8050 # Set options
8051
8052
8053
8054         enable_dlopen=no
8055
8056
8057   enable_win32_dll=no
8058
8059
8060             # Check whether --enable-shared was given.
8061 if test "${enable_shared+set}" = set; then :
8062   enableval=$enable_shared; p=${PACKAGE-default}
8063     case $enableval in
8064     yes) enable_shared=yes ;;
8065     no) enable_shared=no ;;
8066     *)
8067       enable_shared=no
8068       # Look at the argument we got.  We use all the common list separators.
8069       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8070       for pkg in $enableval; do
8071         IFS="$lt_save_ifs"
8072         if test "X$pkg" = "X$p"; then
8073           enable_shared=yes
8074         fi
8075       done
8076       IFS="$lt_save_ifs"
8077       ;;
8078     esac
8079 else
8080   enable_shared=yes
8081 fi
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091   # Check whether --enable-static was given.
8092 if test "${enable_static+set}" = set; then :
8093   enableval=$enable_static; p=${PACKAGE-default}
8094     case $enableval in
8095     yes) enable_static=yes ;;
8096     no) enable_static=no ;;
8097     *)
8098      enable_static=no
8099       # Look at the argument we got.  We use all the common list separators.
8100       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8101       for pkg in $enableval; do
8102         IFS="$lt_save_ifs"
8103         if test "X$pkg" = "X$p"; then
8104           enable_static=yes
8105         fi
8106       done
8107       IFS="$lt_save_ifs"
8108       ;;
8109     esac
8110 else
8111   enable_static=yes
8112 fi
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123 # Check whether --with-pic was given.
8124 if test "${with_pic+set}" = set; then :
8125   withval=$with_pic; pic_mode="$withval"
8126 else
8127   pic_mode=default
8128 fi
8129
8130
8131 test -z "$pic_mode" && pic_mode=default
8132
8133
8134
8135
8136
8137
8138
8139   # Check whether --enable-fast-install was given.
8140 if test "${enable_fast_install+set}" = set; then :
8141   enableval=$enable_fast_install; p=${PACKAGE-default}
8142     case $enableval in
8143     yes) enable_fast_install=yes ;;
8144     no) enable_fast_install=no ;;
8145     *)
8146       enable_fast_install=no
8147       # Look at the argument we got.  We use all the common list separators.
8148       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8149       for pkg in $enableval; do
8150         IFS="$lt_save_ifs"
8151         if test "X$pkg" = "X$p"; then
8152           enable_fast_install=yes
8153         fi
8154       done
8155       IFS="$lt_save_ifs"
8156       ;;
8157     esac
8158 else
8159   enable_fast_install=yes
8160 fi
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172 # This can be used to rebuild libtool when needed
8173 LIBTOOL_DEPS="$ltmain"
8174
8175 # Always use our own libtool.
8176 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203 test -z "$LN_S" && LN_S="ln -s"
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218 if test -n "${ZSH_VERSION+set}" ; then
8219    setopt NO_GLOB_SUBST
8220 fi
8221
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8223 $as_echo_n "checking for objdir... " >&6; }
8224 if ${lt_cv_objdir+:} false; then :
8225   $as_echo_n "(cached) " >&6
8226 else
8227   rm -f .libs 2>/dev/null
8228 mkdir .libs 2>/dev/null
8229 if test -d .libs; then
8230   lt_cv_objdir=.libs
8231 else
8232   # MS-DOS does not allow filenames that begin with a dot.
8233   lt_cv_objdir=_libs
8234 fi
8235 rmdir .libs 2>/dev/null
8236 fi
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8238 $as_echo "$lt_cv_objdir" >&6; }
8239 objdir=$lt_cv_objdir
8240
8241
8242
8243
8244
8245 cat >>confdefs.h <<_ACEOF
8246 #define LT_OBJDIR "$lt_cv_objdir/"
8247 _ACEOF
8248
8249
8250
8251
8252 case $host_os in
8253 aix3*)
8254   # AIX sometimes has problems with the GCC collect2 program.  For some
8255   # reason, if we set the COLLECT_NAMES environment variable, the problems
8256   # vanish in a puff of smoke.
8257   if test "X${COLLECT_NAMES+set}" != Xset; then
8258     COLLECT_NAMES=
8259     export COLLECT_NAMES
8260   fi
8261   ;;
8262 esac
8263
8264 # Global variables:
8265 ofile=libtool
8266 can_build_shared=yes
8267
8268 # All known linkers require a `.a' archive for static linking (except MSVC,
8269 # which needs '.lib').
8270 libext=a
8271
8272 with_gnu_ld="$lt_cv_prog_gnu_ld"
8273
8274 old_CC="$CC"
8275 old_CFLAGS="$CFLAGS"
8276
8277 # Set sane defaults for various variables
8278 test -z "$CC" && CC=cc
8279 test -z "$LTCC" && LTCC=$CC
8280 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8281 test -z "$LD" && LD=ld
8282 test -z "$ac_objext" && ac_objext=o
8283
8284 for cc_temp in $compiler""; do
8285   case $cc_temp in
8286     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8287     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8288     \-*) ;;
8289     *) break;;
8290   esac
8291 done
8292 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8293
8294
8295 # Only perform the check for file, if the check method requires it
8296 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8297 case $deplibs_check_method in
8298 file_magic*)
8299   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8301 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8302 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8303   $as_echo_n "(cached) " >&6
8304 else
8305   case $MAGIC_CMD in
8306 [\\/*] |  ?:[\\/]*)
8307   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8308   ;;
8309 *)
8310   lt_save_MAGIC_CMD="$MAGIC_CMD"
8311   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8312   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8313   for ac_dir in $ac_dummy; do
8314     IFS="$lt_save_ifs"
8315     test -z "$ac_dir" && ac_dir=.
8316     if test -f $ac_dir/${ac_tool_prefix}file; then
8317       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8318       if test -n "$file_magic_test_file"; then
8319         case $deplibs_check_method in
8320         "file_magic "*)
8321           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8322           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8323           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8324             $EGREP "$file_magic_regex" > /dev/null; then
8325             :
8326           else
8327             cat <<_LT_EOF 1>&2
8328
8329 *** Warning: the command libtool uses to detect shared libraries,
8330 *** $file_magic_cmd, produces output that libtool cannot recognize.
8331 *** The result is that libtool may fail to recognize shared libraries
8332 *** as such.  This will affect the creation of libtool libraries that
8333 *** depend on shared libraries, but programs linked with such libtool
8334 *** libraries will work regardless of this problem.  Nevertheless, you
8335 *** may want to report the problem to your system manager and/or to
8336 *** bug-libtool@gnu.org
8337
8338 _LT_EOF
8339           fi ;;
8340         esac
8341       fi
8342       break
8343     fi
8344   done
8345   IFS="$lt_save_ifs"
8346   MAGIC_CMD="$lt_save_MAGIC_CMD"
8347   ;;
8348 esac
8349 fi
8350
8351 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8352 if test -n "$MAGIC_CMD"; then
8353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8354 $as_echo "$MAGIC_CMD" >&6; }
8355 else
8356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8357 $as_echo "no" >&6; }
8358 fi
8359
8360
8361
8362
8363
8364 if test -z "$lt_cv_path_MAGIC_CMD"; then
8365   if test -n "$ac_tool_prefix"; then
8366     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8367 $as_echo_n "checking for file... " >&6; }
8368 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8369   $as_echo_n "(cached) " >&6
8370 else
8371   case $MAGIC_CMD in
8372 [\\/*] |  ?:[\\/]*)
8373   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8374   ;;
8375 *)
8376   lt_save_MAGIC_CMD="$MAGIC_CMD"
8377   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8378   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8379   for ac_dir in $ac_dummy; do
8380     IFS="$lt_save_ifs"
8381     test -z "$ac_dir" && ac_dir=.
8382     if test -f $ac_dir/file; then
8383       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8384       if test -n "$file_magic_test_file"; then
8385         case $deplibs_check_method in
8386         "file_magic "*)
8387           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8388           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8389           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8390             $EGREP "$file_magic_regex" > /dev/null; then
8391             :
8392           else
8393             cat <<_LT_EOF 1>&2
8394
8395 *** Warning: the command libtool uses to detect shared libraries,
8396 *** $file_magic_cmd, produces output that libtool cannot recognize.
8397 *** The result is that libtool may fail to recognize shared libraries
8398 *** as such.  This will affect the creation of libtool libraries that
8399 *** depend on shared libraries, but programs linked with such libtool
8400 *** libraries will work regardless of this problem.  Nevertheless, you
8401 *** may want to report the problem to your system manager and/or to
8402 *** bug-libtool@gnu.org
8403
8404 _LT_EOF
8405           fi ;;
8406         esac
8407       fi
8408       break
8409     fi
8410   done
8411   IFS="$lt_save_ifs"
8412   MAGIC_CMD="$lt_save_MAGIC_CMD"
8413   ;;
8414 esac
8415 fi
8416
8417 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8418 if test -n "$MAGIC_CMD"; then
8419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8420 $as_echo "$MAGIC_CMD" >&6; }
8421 else
8422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8423 $as_echo "no" >&6; }
8424 fi
8425
8426
8427   else
8428     MAGIC_CMD=:
8429   fi
8430 fi
8431
8432   fi
8433   ;;
8434 esac
8435
8436 # Use C for the default configuration in the libtool script
8437
8438 lt_save_CC="$CC"
8439 ac_ext=c
8440 ac_cpp='$CPP $CPPFLAGS'
8441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8444
8445
8446 # Source file extension for C test sources.
8447 ac_ext=c
8448
8449 # Object file extension for compiled C test sources.
8450 objext=o
8451 objext=$objext
8452
8453 # Code to be used in simple compile tests
8454 lt_simple_compile_test_code="int some_variable = 0;"
8455
8456 # Code to be used in simple link tests
8457 lt_simple_link_test_code='int main(){return(0);}'
8458
8459
8460
8461
8462
8463
8464
8465 # If no C compiler was specified, use CC.
8466 LTCC=${LTCC-"$CC"}
8467
8468 # If no C compiler flags were specified, use CFLAGS.
8469 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8470
8471 # Allow CC to be a program name with arguments.
8472 compiler=$CC
8473
8474 # Save the default compiler, since it gets overwritten when the other
8475 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8476 compiler_DEFAULT=$CC
8477
8478 # save warnings/boilerplate of simple test code
8479 ac_outfile=conftest.$ac_objext
8480 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8481 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8482 _lt_compiler_boilerplate=`cat conftest.err`
8483 $RM conftest*
8484
8485 ac_outfile=conftest.$ac_objext
8486 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8487 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8488 _lt_linker_boilerplate=`cat conftest.err`
8489 $RM -r conftest*
8490
8491
8492 ## CAVEAT EMPTOR:
8493 ## There is no encapsulation within the following macros, do not change
8494 ## the running order or otherwise move them around unless you know exactly
8495 ## what you are doing...
8496 if test -n "$compiler"; then
8497
8498 lt_prog_compiler_no_builtin_flag=
8499
8500 if test "$GCC" = yes; then
8501   case $cc_basename in
8502   nvcc*)
8503     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8504   *)
8505     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8506   esac
8507
8508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8509 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8510 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8511   $as_echo_n "(cached) " >&6
8512 else
8513   lt_cv_prog_compiler_rtti_exceptions=no
8514    ac_outfile=conftest.$ac_objext
8515    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8516    lt_compiler_flag="-fno-rtti -fno-exceptions"
8517    # Insert the option either (1) after the last *FLAGS variable, or
8518    # (2) before a word containing "conftest.", or (3) at the end.
8519    # Note that $ac_compile itself does not contain backslashes and begins
8520    # with a dollar sign (not a hyphen), so the echo should work correctly.
8521    # The option is referenced via a variable to avoid confusing sed.
8522    lt_compile=`echo "$ac_compile" | $SED \
8523    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8524    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8525    -e 's:$: $lt_compiler_flag:'`
8526    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8527    (eval "$lt_compile" 2>conftest.err)
8528    ac_status=$?
8529    cat conftest.err >&5
8530    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8531    if (exit $ac_status) && test -s "$ac_outfile"; then
8532      # The compiler can only warn and ignore the option if not recognized
8533      # So say no if there are warnings other than the usual output.
8534      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8535      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8536      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8537        lt_cv_prog_compiler_rtti_exceptions=yes
8538      fi
8539    fi
8540    $RM conftest*
8541
8542 fi
8543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8544 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8545
8546 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8547     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8548 else
8549     :
8550 fi
8551
8552 fi
8553
8554
8555
8556
8557
8558
8559   lt_prog_compiler_wl=
8560 lt_prog_compiler_pic=
8561 lt_prog_compiler_static=
8562
8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8564 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8565
8566   if test "$GCC" = yes; then
8567     lt_prog_compiler_wl='-Wl,'
8568     lt_prog_compiler_static='-static'
8569
8570     case $host_os in
8571       aix*)
8572       # All AIX code is PIC.
8573       if test "$host_cpu" = ia64; then
8574         # AIX 5 now supports IA64 processor
8575         lt_prog_compiler_static='-Bstatic'
8576       fi
8577       lt_prog_compiler_pic='-fPIC'
8578       ;;
8579
8580     amigaos*)
8581       case $host_cpu in
8582       powerpc)
8583             # see comment about AmigaOS4 .so support
8584             lt_prog_compiler_pic='-fPIC'
8585         ;;
8586       m68k)
8587             # FIXME: we need at least 68020 code to build shared libraries, but
8588             # adding the `-m68020' flag to GCC prevents building anything better,
8589             # like `-m68040'.
8590             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8591         ;;
8592       esac
8593       ;;
8594
8595     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8596       # PIC is the default for these OSes.
8597       ;;
8598
8599     mingw* | cygwin* | pw32* | os2* | cegcc*)
8600       # This hack is so that the source file can tell whether it is being
8601       # built for inclusion in a dll (and should export symbols for example).
8602       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8603       # (--disable-auto-import) libraries
8604       lt_prog_compiler_pic='-DDLL_EXPORT'
8605       ;;
8606
8607     darwin* | rhapsody*)
8608       # PIC is the default on this platform
8609       # Common symbols not allowed in MH_DYLIB files
8610       lt_prog_compiler_pic='-fno-common'
8611       ;;
8612
8613     haiku*)
8614       # PIC is the default for Haiku.
8615       # The "-static" flag exists, but is broken.
8616       lt_prog_compiler_static=
8617       ;;
8618
8619     hpux*)
8620       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8621       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8622       # sets the default TLS model and affects inlining.
8623       case $host_cpu in
8624       hppa*64*)
8625         # +Z the default
8626         ;;
8627       *)
8628         lt_prog_compiler_pic='-fPIC'
8629         ;;
8630       esac
8631       ;;
8632
8633     interix[3-9]*)
8634       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8635       # Instead, we relocate shared libraries at runtime.
8636       ;;
8637
8638     msdosdjgpp*)
8639       # Just because we use GCC doesn't mean we suddenly get shared libraries
8640       # on systems that don't support them.
8641       lt_prog_compiler_can_build_shared=no
8642       enable_shared=no
8643       ;;
8644
8645     *nto* | *qnx*)
8646       # QNX uses GNU C++, but need to define -shared option too, otherwise
8647       # it will coredump.
8648       lt_prog_compiler_pic='-fPIC -shared'
8649       ;;
8650
8651     sysv4*MP*)
8652       if test -d /usr/nec; then
8653         lt_prog_compiler_pic=-Kconform_pic
8654       fi
8655       ;;
8656
8657     *)
8658       lt_prog_compiler_pic='-fPIC'
8659       ;;
8660     esac
8661
8662     case $cc_basename in
8663     nvcc*) # Cuda Compiler Driver 2.2
8664       lt_prog_compiler_wl='-Xlinker '
8665       lt_prog_compiler_pic='-Xcompiler -fPIC'
8666       ;;
8667     esac
8668   else
8669     # PORTME Check for flag to pass linker flags through the system compiler.
8670     case $host_os in
8671     aix*)
8672       lt_prog_compiler_wl='-Wl,'
8673       if test "$host_cpu" = ia64; then
8674         # AIX 5 now supports IA64 processor
8675         lt_prog_compiler_static='-Bstatic'
8676       else
8677         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8678       fi
8679       ;;
8680
8681     mingw* | cygwin* | pw32* | os2* | cegcc*)
8682       # This hack is so that the source file can tell whether it is being
8683       # built for inclusion in a dll (and should export symbols for example).
8684       lt_prog_compiler_pic='-DDLL_EXPORT'
8685       ;;
8686
8687     hpux9* | hpux10* | hpux11*)
8688       lt_prog_compiler_wl='-Wl,'
8689       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8690       # not for PA HP-UX.
8691       case $host_cpu in
8692       hppa*64*|ia64*)
8693         # +Z the default
8694         ;;
8695       *)
8696         lt_prog_compiler_pic='+Z'
8697         ;;
8698       esac
8699       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8700       lt_prog_compiler_static='${wl}-a ${wl}archive'
8701       ;;
8702
8703     irix5* | irix6* | nonstopux*)
8704       lt_prog_compiler_wl='-Wl,'
8705       # PIC (with -KPIC) is the default.
8706       lt_prog_compiler_static='-non_shared'
8707       ;;
8708
8709     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8710       case $cc_basename in
8711       # old Intel for x86_64 which still supported -KPIC.
8712       ecc*)
8713         lt_prog_compiler_wl='-Wl,'
8714         lt_prog_compiler_pic='-KPIC'
8715         lt_prog_compiler_static='-static'
8716         ;;
8717       # icc used to be incompatible with GCC.
8718       # ICC 10 doesn't accept -KPIC any more.
8719       icc* | ifort*)
8720         lt_prog_compiler_wl='-Wl,'
8721         lt_prog_compiler_pic='-fPIC'
8722         lt_prog_compiler_static='-static'
8723         ;;
8724       # Lahey Fortran 8.1.
8725       lf95*)
8726         lt_prog_compiler_wl='-Wl,'
8727         lt_prog_compiler_pic='--shared'
8728         lt_prog_compiler_static='--static'
8729         ;;
8730       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8731         # Portland Group compilers (*not* the Pentium gcc compiler,
8732         # which looks to be a dead project)
8733         lt_prog_compiler_wl='-Wl,'
8734         lt_prog_compiler_pic='-fpic'
8735         lt_prog_compiler_static='-Bstatic'
8736         ;;
8737       ccc*)
8738         lt_prog_compiler_wl='-Wl,'
8739         # All Alpha code is PIC.
8740         lt_prog_compiler_static='-non_shared'
8741         ;;
8742       xl* | bgxl* | bgf* | mpixl*)
8743         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8744         lt_prog_compiler_wl='-Wl,'
8745         lt_prog_compiler_pic='-qpic'
8746         lt_prog_compiler_static='-qstaticlink'
8747         ;;
8748       *)
8749         case `$CC -V 2>&1 | sed 5q` in
8750         *Sun\ F* | *Sun*Fortran*)
8751           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8752           lt_prog_compiler_pic='-KPIC'
8753           lt_prog_compiler_static='-Bstatic'
8754           lt_prog_compiler_wl=''
8755           ;;
8756         *Sun\ C*)
8757           # Sun C 5.9
8758           lt_prog_compiler_pic='-KPIC'
8759           lt_prog_compiler_static='-Bstatic'
8760           lt_prog_compiler_wl='-Wl,'
8761           ;;
8762         esac
8763         ;;
8764       esac
8765       ;;
8766
8767     newsos6)
8768       lt_prog_compiler_pic='-KPIC'
8769       lt_prog_compiler_static='-Bstatic'
8770       ;;
8771
8772     *nto* | *qnx*)
8773       # QNX uses GNU C++, but need to define -shared option too, otherwise
8774       # it will coredump.
8775       lt_prog_compiler_pic='-fPIC -shared'
8776       ;;
8777
8778     osf3* | osf4* | osf5*)
8779       lt_prog_compiler_wl='-Wl,'
8780       # All OSF/1 code is PIC.
8781       lt_prog_compiler_static='-non_shared'
8782       ;;
8783
8784     rdos*)
8785       lt_prog_compiler_static='-non_shared'
8786       ;;
8787
8788     solaris*)
8789       lt_prog_compiler_pic='-KPIC'
8790       lt_prog_compiler_static='-Bstatic'
8791       case $cc_basename in
8792       f77* | f90* | f95*)
8793         lt_prog_compiler_wl='-Qoption ld ';;
8794       *)
8795         lt_prog_compiler_wl='-Wl,';;
8796       esac
8797       ;;
8798
8799     sunos4*)
8800       lt_prog_compiler_wl='-Qoption ld '
8801       lt_prog_compiler_pic='-PIC'
8802       lt_prog_compiler_static='-Bstatic'
8803       ;;
8804
8805     sysv4 | sysv4.2uw2* | sysv4.3*)
8806       lt_prog_compiler_wl='-Wl,'
8807       lt_prog_compiler_pic='-KPIC'
8808       lt_prog_compiler_static='-Bstatic'
8809       ;;
8810
8811     sysv4*MP*)
8812       if test -d /usr/nec ;then
8813         lt_prog_compiler_pic='-Kconform_pic'
8814         lt_prog_compiler_static='-Bstatic'
8815       fi
8816       ;;
8817
8818     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8819       lt_prog_compiler_wl='-Wl,'
8820       lt_prog_compiler_pic='-KPIC'
8821       lt_prog_compiler_static='-Bstatic'
8822       ;;
8823
8824     unicos*)
8825       lt_prog_compiler_wl='-Wl,'
8826       lt_prog_compiler_can_build_shared=no
8827       ;;
8828
8829     uts4*)
8830       lt_prog_compiler_pic='-pic'
8831       lt_prog_compiler_static='-Bstatic'
8832       ;;
8833
8834     *)
8835       lt_prog_compiler_can_build_shared=no
8836       ;;
8837     esac
8838   fi
8839
8840 case $host_os in
8841   # For platforms which do not support PIC, -DPIC is meaningless:
8842   *djgpp*)
8843     lt_prog_compiler_pic=
8844     ;;
8845   *)
8846     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8847     ;;
8848 esac
8849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8850 $as_echo "$lt_prog_compiler_pic" >&6; }
8851
8852
8853
8854
8855
8856
8857 #
8858 # Check to make sure the PIC flag actually works.
8859 #
8860 if test -n "$lt_prog_compiler_pic"; then
8861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8862 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8863 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8864   $as_echo_n "(cached) " >&6
8865 else
8866   lt_cv_prog_compiler_pic_works=no
8867    ac_outfile=conftest.$ac_objext
8868    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8869    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8870    # Insert the option either (1) after the last *FLAGS variable, or
8871    # (2) before a word containing "conftest.", or (3) at the end.
8872    # Note that $ac_compile itself does not contain backslashes and begins
8873    # with a dollar sign (not a hyphen), so the echo should work correctly.
8874    # The option is referenced via a variable to avoid confusing sed.
8875    lt_compile=`echo "$ac_compile" | $SED \
8876    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8877    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8878    -e 's:$: $lt_compiler_flag:'`
8879    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8880    (eval "$lt_compile" 2>conftest.err)
8881    ac_status=$?
8882    cat conftest.err >&5
8883    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8884    if (exit $ac_status) && test -s "$ac_outfile"; then
8885      # The compiler can only warn and ignore the option if not recognized
8886      # So say no if there are warnings other than the usual output.
8887      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8888      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8889      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8890        lt_cv_prog_compiler_pic_works=yes
8891      fi
8892    fi
8893    $RM conftest*
8894
8895 fi
8896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8897 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8898
8899 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8900     case $lt_prog_compiler_pic in
8901      "" | " "*) ;;
8902      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8903      esac
8904 else
8905     lt_prog_compiler_pic=
8906      lt_prog_compiler_can_build_shared=no
8907 fi
8908
8909 fi
8910
8911
8912
8913
8914
8915
8916 #
8917 # Check to make sure the static flag actually works.
8918 #
8919 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8921 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8922 if ${lt_cv_prog_compiler_static_works+:} false; then :
8923   $as_echo_n "(cached) " >&6
8924 else
8925   lt_cv_prog_compiler_static_works=no
8926    save_LDFLAGS="$LDFLAGS"
8927    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8928    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8929    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8930      # The linker can only warn and ignore the option if not recognized
8931      # So say no if there are warnings
8932      if test -s conftest.err; then
8933        # Append any errors to the config.log.
8934        cat conftest.err 1>&5
8935        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8936        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8937        if diff conftest.exp conftest.er2 >/dev/null; then
8938          lt_cv_prog_compiler_static_works=yes
8939        fi
8940      else
8941        lt_cv_prog_compiler_static_works=yes
8942      fi
8943    fi
8944    $RM -r conftest*
8945    LDFLAGS="$save_LDFLAGS"
8946
8947 fi
8948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8949 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8950
8951 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8952     :
8953 else
8954     lt_prog_compiler_static=
8955 fi
8956
8957
8958
8959
8960
8961
8962
8963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8964 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8965 if ${lt_cv_prog_compiler_c_o+:} false; then :
8966   $as_echo_n "(cached) " >&6
8967 else
8968   lt_cv_prog_compiler_c_o=no
8969    $RM -r conftest 2>/dev/null
8970    mkdir conftest
8971    cd conftest
8972    mkdir out
8973    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8974
8975    lt_compiler_flag="-o out/conftest2.$ac_objext"
8976    # Insert the option either (1) after the last *FLAGS variable, or
8977    # (2) before a word containing "conftest.", or (3) at the end.
8978    # Note that $ac_compile itself does not contain backslashes and begins
8979    # with a dollar sign (not a hyphen), so the echo should work correctly.
8980    lt_compile=`echo "$ac_compile" | $SED \
8981    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8982    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8983    -e 's:$: $lt_compiler_flag:'`
8984    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8985    (eval "$lt_compile" 2>out/conftest.err)
8986    ac_status=$?
8987    cat out/conftest.err >&5
8988    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8989    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8990    then
8991      # The compiler can only warn and ignore the option if not recognized
8992      # So say no if there are warnings
8993      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8994      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8995      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8996        lt_cv_prog_compiler_c_o=yes
8997      fi
8998    fi
8999    chmod u+w . 2>&5
9000    $RM conftest*
9001    # SGI C++ compiler will create directory out/ii_files/ for
9002    # template instantiation
9003    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9004    $RM out/* && rmdir out
9005    cd ..
9006    $RM -r conftest
9007    $RM conftest*
9008
9009 fi
9010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9011 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9012
9013
9014
9015
9016
9017
9018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9019 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9020 if ${lt_cv_prog_compiler_c_o+:} false; then :
9021   $as_echo_n "(cached) " >&6
9022 else
9023   lt_cv_prog_compiler_c_o=no
9024    $RM -r conftest 2>/dev/null
9025    mkdir conftest
9026    cd conftest
9027    mkdir out
9028    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9029
9030    lt_compiler_flag="-o out/conftest2.$ac_objext"
9031    # Insert the option either (1) after the last *FLAGS variable, or
9032    # (2) before a word containing "conftest.", or (3) at the end.
9033    # Note that $ac_compile itself does not contain backslashes and begins
9034    # with a dollar sign (not a hyphen), so the echo should work correctly.
9035    lt_compile=`echo "$ac_compile" | $SED \
9036    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9037    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9038    -e 's:$: $lt_compiler_flag:'`
9039    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9040    (eval "$lt_compile" 2>out/conftest.err)
9041    ac_status=$?
9042    cat out/conftest.err >&5
9043    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9044    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9045    then
9046      # The compiler can only warn and ignore the option if not recognized
9047      # So say no if there are warnings
9048      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9049      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9050      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9051        lt_cv_prog_compiler_c_o=yes
9052      fi
9053    fi
9054    chmod u+w . 2>&5
9055    $RM conftest*
9056    # SGI C++ compiler will create directory out/ii_files/ for
9057    # template instantiation
9058    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9059    $RM out/* && rmdir out
9060    cd ..
9061    $RM -r conftest
9062    $RM conftest*
9063
9064 fi
9065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9066 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9067
9068
9069
9070
9071 hard_links="nottested"
9072 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9073   # do not overwrite the value of need_locks provided by the user
9074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9075 $as_echo_n "checking if we can lock with hard links... " >&6; }
9076   hard_links=yes
9077   $RM conftest*
9078   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9079   touch conftest.a
9080   ln conftest.a conftest.b 2>&5 || hard_links=no
9081   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9083 $as_echo "$hard_links" >&6; }
9084   if test "$hard_links" = no; then
9085     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9086 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9087     need_locks=warn
9088   fi
9089 else
9090   need_locks=no
9091 fi
9092
9093
9094
9095
9096
9097
9098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9099 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9100
9101   runpath_var=
9102   allow_undefined_flag=
9103   always_export_symbols=no
9104   archive_cmds=
9105   archive_expsym_cmds=
9106   compiler_needs_object=no
9107   enable_shared_with_static_runtimes=no
9108   export_dynamic_flag_spec=
9109   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9110   hardcode_automatic=no
9111   hardcode_direct=no
9112   hardcode_direct_absolute=no
9113   hardcode_libdir_flag_spec=
9114   hardcode_libdir_flag_spec_ld=
9115   hardcode_libdir_separator=
9116   hardcode_minus_L=no
9117   hardcode_shlibpath_var=unsupported
9118   inherit_rpath=no
9119   link_all_deplibs=unknown
9120   module_cmds=
9121   module_expsym_cmds=
9122   old_archive_from_new_cmds=
9123   old_archive_from_expsyms_cmds=
9124   thread_safe_flag_spec=
9125   whole_archive_flag_spec=
9126   # include_expsyms should be a list of space-separated symbols to be *always*
9127   # included in the symbol list
9128   include_expsyms=
9129   # exclude_expsyms can be an extended regexp of symbols to exclude
9130   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9131   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9132   # as well as any symbol that contains `d'.
9133   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9134   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9135   # platforms (ab)use it in PIC code, but their linkers get confused if
9136   # the symbol is explicitly referenced.  Since portable code cannot
9137   # rely on this symbol name, it's probably fine to never include it in
9138   # preloaded symbol tables.
9139   # Exclude shared library initialization/finalization symbols.
9140   extract_expsyms_cmds=
9141
9142   case $host_os in
9143   cygwin* | mingw* | pw32* | cegcc*)
9144     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9145     # When not using gcc, we currently assume that we are using
9146     # Microsoft Visual C++.
9147     if test "$GCC" != yes; then
9148       with_gnu_ld=no
9149     fi
9150     ;;
9151   interix*)
9152     # we just hope/assume this is gcc and not c89 (= MSVC++)
9153     with_gnu_ld=yes
9154     ;;
9155   openbsd*)
9156     with_gnu_ld=no
9157     ;;
9158   esac
9159
9160   ld_shlibs=yes
9161
9162   # On some targets, GNU ld is compatible enough with the native linker
9163   # that we're better off using the native interface for both.
9164   lt_use_gnu_ld_interface=no
9165   if test "$with_gnu_ld" = yes; then
9166     case $host_os in
9167       aix*)
9168         # The AIX port of GNU ld has always aspired to compatibility
9169         # with the native linker.  However, as the warning in the GNU ld
9170         # block says, versions before 2.19.5* couldn't really create working
9171         # shared libraries, regardless of the interface used.
9172         case `$LD -v 2>&1` in
9173           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9174           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9175           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9176           *)
9177             lt_use_gnu_ld_interface=yes
9178             ;;
9179         esac
9180         ;;
9181       *)
9182         lt_use_gnu_ld_interface=yes
9183         ;;
9184     esac
9185   fi
9186
9187   if test "$lt_use_gnu_ld_interface" = yes; then
9188     # If archive_cmds runs LD, not CC, wlarc should be empty
9189     wlarc='${wl}'
9190
9191     # Set some defaults for GNU ld with shared library support. These
9192     # are reset later if shared libraries are not supported. Putting them
9193     # here allows them to be overridden if necessary.
9194     runpath_var=LD_RUN_PATH
9195     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9196     export_dynamic_flag_spec='${wl}--export-dynamic'
9197     # ancient GNU ld didn't support --whole-archive et. al.
9198     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9199       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9200     else
9201       whole_archive_flag_spec=
9202     fi
9203     supports_anon_versioning=no
9204     case `$LD -v 2>&1` in
9205       *GNU\ gold*) supports_anon_versioning=yes ;;
9206       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9207       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9208       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9209       *\ 2.11.*) ;; # other 2.11 versions
9210       *) supports_anon_versioning=yes ;;
9211     esac
9212
9213     # See if GNU ld supports shared libraries.
9214     case $host_os in
9215     aix[3-9]*)
9216       # On AIX/PPC, the GNU linker is very broken
9217       if test "$host_cpu" != ia64; then
9218         ld_shlibs=no
9219         cat <<_LT_EOF 1>&2
9220
9221 *** Warning: the GNU linker, at least up to release 2.19, is reported
9222 *** to be unable to reliably create shared libraries on AIX.
9223 *** Therefore, libtool is disabling shared libraries support.  If you
9224 *** really care for shared libraries, you may want to install binutils
9225 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9226 *** You will then need to restart the configuration process.
9227
9228 _LT_EOF
9229       fi
9230       ;;
9231
9232     amigaos*)
9233       case $host_cpu in
9234       powerpc)
9235             # see comment about AmigaOS4 .so support
9236             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9237             archive_expsym_cmds=''
9238         ;;
9239       m68k)
9240             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9241             hardcode_libdir_flag_spec='-L$libdir'
9242             hardcode_minus_L=yes
9243         ;;
9244       esac
9245       ;;
9246
9247     beos*)
9248       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9249         allow_undefined_flag=unsupported
9250         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9251         # support --undefined.  This deserves some investigation.  FIXME
9252         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9253       else
9254         ld_shlibs=no
9255       fi
9256       ;;
9257
9258     cygwin* | mingw* | pw32* | cegcc*)
9259       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9260       # as there is no search path for DLLs.
9261       hardcode_libdir_flag_spec='-L$libdir'
9262       export_dynamic_flag_spec='${wl}--export-all-symbols'
9263       allow_undefined_flag=unsupported
9264       always_export_symbols=no
9265       enable_shared_with_static_runtimes=yes
9266       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9267
9268       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9269         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9270         # If the export-symbols file already is a .def file (1st line
9271         # is EXPORTS), use it as is; otherwise, prepend...
9272         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9273           cp $export_symbols $output_objdir/$soname.def;
9274         else
9275           echo EXPORTS > $output_objdir/$soname.def;
9276           cat $export_symbols >> $output_objdir/$soname.def;
9277         fi~
9278         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9279       else
9280         ld_shlibs=no
9281       fi
9282       ;;
9283
9284     haiku*)
9285       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9286       link_all_deplibs=yes
9287       ;;
9288
9289     interix[3-9]*)
9290       hardcode_direct=no
9291       hardcode_shlibpath_var=no
9292       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9293       export_dynamic_flag_spec='${wl}-E'
9294       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9295       # Instead, shared libraries are loaded at an image base (0x10000000 by
9296       # default) and relocated if they conflict, which is a slow very memory
9297       # consuming and fragmenting process.  To avoid this, we pick a random,
9298       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9299       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9300       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9301       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9302       ;;
9303
9304     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9305       tmp_diet=no
9306       if test "$host_os" = linux-dietlibc; then
9307         case $cc_basename in
9308           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9309         esac
9310       fi
9311       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9312          && test "$tmp_diet" = no
9313       then
9314         tmp_addflag=' $pic_flag'
9315         tmp_sharedflag='-shared'
9316         case $cc_basename,$host_cpu in
9317         pgcc*)                          # Portland Group C compiler
9318           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'
9319           tmp_addflag=' $pic_flag'
9320           ;;
9321         pgf77* | pgf90* | pgf95* | pgfortran*)
9322                                         # Portland Group f77 and f90 compilers
9323           whole_archive_flag_spec='${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'
9324           tmp_addflag=' $pic_flag -Mnomain' ;;
9325         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9326           tmp_addflag=' -i_dynamic' ;;
9327         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9328           tmp_addflag=' -i_dynamic -nofor_main' ;;
9329         ifc* | ifort*)                  # Intel Fortran compiler
9330           tmp_addflag=' -nofor_main' ;;
9331         lf95*)                          # Lahey Fortran 8.1
9332           whole_archive_flag_spec=
9333           tmp_sharedflag='--shared' ;;
9334         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9335           tmp_sharedflag='-qmkshrobj'
9336           tmp_addflag= ;;
9337         nvcc*)  # Cuda Compiler Driver 2.2
9338           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9339           compiler_needs_object=yes
9340           ;;
9341         esac
9342         case `$CC -V 2>&1 | sed 5q` in
9343         *Sun\ C*)                       # Sun C 5.9
9344           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\"` ${wl}--no-whole-archive'
9345           compiler_needs_object=yes
9346           tmp_sharedflag='-G' ;;
9347         *Sun\ F*)                       # Sun Fortran 8.3
9348           tmp_sharedflag='-G' ;;
9349         esac
9350         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9351
9352         if test "x$supports_anon_versioning" = xyes; then
9353           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9354             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9355             echo "local: *; };" >> $output_objdir/$libname.ver~
9356             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9357         fi
9358
9359         case $cc_basename in
9360         xlf* | bgf* | bgxlf* | mpixlf*)
9361           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9362           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9363           hardcode_libdir_flag_spec=
9364           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9365           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9366           if test "x$supports_anon_versioning" = xyes; then
9367             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9368               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9369               echo "local: *; };" >> $output_objdir/$libname.ver~
9370               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9371           fi
9372           ;;
9373         esac
9374       else
9375         ld_shlibs=no
9376       fi
9377       ;;
9378
9379     netbsd*)
9380       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9381         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9382         wlarc=
9383       else
9384         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9385         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9386       fi
9387       ;;
9388
9389     solaris*)
9390       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9391         ld_shlibs=no
9392         cat <<_LT_EOF 1>&2
9393
9394 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9395 *** create shared libraries on Solaris systems.  Therefore, libtool
9396 *** is disabling shared libraries support.  We urge you to upgrade GNU
9397 *** binutils to release 2.9.1 or newer.  Another option is to modify
9398 *** your PATH or compiler configuration so that the native linker is
9399 *** used, and then restart.
9400
9401 _LT_EOF
9402       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9403         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9404         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9405       else
9406         ld_shlibs=no
9407       fi
9408       ;;
9409
9410     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9411       case `$LD -v 2>&1` in
9412         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9413         ld_shlibs=no
9414         cat <<_LT_EOF 1>&2
9415
9416 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9417 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9418 *** is disabling shared libraries support.  We urge you to upgrade GNU
9419 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9420 *** your PATH or compiler configuration so that the native linker is
9421 *** used, and then restart.
9422
9423 _LT_EOF
9424         ;;
9425         *)
9426           # For security reasons, it is highly recommended that you always
9427           # use absolute paths for naming shared libraries, and exclude the
9428           # DT_RUNPATH tag from executables and libraries.  But doing so
9429           # requires that you compile everything twice, which is a pain.
9430           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9431             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9432             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9433             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9434           else
9435             ld_shlibs=no
9436           fi
9437         ;;
9438       esac
9439       ;;
9440
9441     sunos4*)
9442       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9443       wlarc=
9444       hardcode_direct=yes
9445       hardcode_shlibpath_var=no
9446       ;;
9447
9448     *)
9449       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9450         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9451         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9452       else
9453         ld_shlibs=no
9454       fi
9455       ;;
9456     esac
9457
9458     if test "$ld_shlibs" = no; then
9459       runpath_var=
9460       hardcode_libdir_flag_spec=
9461       export_dynamic_flag_spec=
9462       whole_archive_flag_spec=
9463     fi
9464   else
9465     # PORTME fill in a description of your system's linker (not GNU ld)
9466     case $host_os in
9467     aix3*)
9468       allow_undefined_flag=unsupported
9469       always_export_symbols=yes
9470       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9471       # Note: this linker hardcodes the directories in LIBPATH if there
9472       # are no directories specified by -L.
9473       hardcode_minus_L=yes
9474       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9475         # Neither direct hardcoding nor static linking is supported with a
9476         # broken collect2.
9477         hardcode_direct=unsupported
9478       fi
9479       ;;
9480
9481     aix[4-9]*)
9482       if test "$host_cpu" = ia64; then
9483         # On IA64, the linker does run time linking by default, so we don't
9484         # have to do anything special.
9485         aix_use_runtimelinking=no
9486         exp_sym_flag='-Bexport'
9487         no_entry_flag=""
9488       else
9489         # If we're using GNU nm, then we don't want the "-C" option.
9490         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9491         # Also, AIX nm treats weak defined symbols like other global
9492         # defined symbols, whereas GNU nm marks them as "W".
9493         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9494           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9495         else
9496           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9497         fi
9498         aix_use_runtimelinking=no
9499
9500         # Test if we are trying to use run time linking or normal
9501         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9502         # need to do runtime linking.
9503         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9504           for ld_flag in $LDFLAGS; do
9505           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9506             aix_use_runtimelinking=yes
9507             break
9508           fi
9509           done
9510           ;;
9511         esac
9512
9513         exp_sym_flag='-bexport'
9514         no_entry_flag='-bnoentry'
9515       fi
9516
9517       # When large executables or shared objects are built, AIX ld can
9518       # have problems creating the table of contents.  If linking a library
9519       # or program results in "error TOC overflow" add -mminimal-toc to
9520       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9521       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9522
9523       archive_cmds=''
9524       hardcode_direct=yes
9525       hardcode_direct_absolute=yes
9526       hardcode_libdir_separator=':'
9527       link_all_deplibs=yes
9528       file_list_spec='${wl}-f,'
9529
9530       if test "$GCC" = yes; then
9531         case $host_os in aix4.[012]|aix4.[012].*)
9532         # We only want to do this on AIX 4.2 and lower, the check
9533         # below for broken collect2 doesn't work under 4.3+
9534           collect2name=`${CC} -print-prog-name=collect2`
9535           if test -f "$collect2name" &&
9536            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9537           then
9538           # We have reworked collect2
9539           :
9540           else
9541           # We have old collect2
9542           hardcode_direct=unsupported
9543           # It fails to find uninstalled libraries when the uninstalled
9544           # path is not listed in the libpath.  Setting hardcode_minus_L
9545           # to unsupported forces relinking
9546           hardcode_minus_L=yes
9547           hardcode_libdir_flag_spec='-L$libdir'
9548           hardcode_libdir_separator=
9549           fi
9550           ;;
9551         esac
9552         shared_flag='-shared'
9553         if test "$aix_use_runtimelinking" = yes; then
9554           shared_flag="$shared_flag "'${wl}-G'
9555         fi
9556       else
9557         # not using gcc
9558         if test "$host_cpu" = ia64; then
9559         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9560         # chokes on -Wl,-G. The following line is correct:
9561           shared_flag='-G'
9562         else
9563           if test "$aix_use_runtimelinking" = yes; then
9564             shared_flag='${wl}-G'
9565           else
9566             shared_flag='${wl}-bM:SRE'
9567           fi
9568         fi
9569       fi
9570
9571       export_dynamic_flag_spec='${wl}-bexpall'
9572       # It seems that -bexpall does not export symbols beginning with
9573       # underscore (_), so it is better to generate a list of symbols to export.
9574       always_export_symbols=yes
9575       if test "$aix_use_runtimelinking" = yes; then
9576         # Warning - without using the other runtime loading flags (-brtl),
9577         # -berok will link without error, but may produce a broken library.
9578         allow_undefined_flag='-berok'
9579         # Determine the default libpath from the value encoded in an
9580         # empty executable.
9581         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9582 /* end confdefs.h.  */
9583
9584 int
9585 main ()
9586 {
9587
9588   ;
9589   return 0;
9590 }
9591 _ACEOF
9592 if ac_fn_c_try_link "$LINENO"; then :
9593
9594 lt_aix_libpath_sed='
9595     /Import File Strings/,/^$/ {
9596         /^0/ {
9597             s/^0  *\(.*\)$/\1/
9598             p
9599         }
9600     }'
9601 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9602 # Check for a 64-bit object if we didn't find anything.
9603 if test -z "$aix_libpath"; then
9604   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9605 fi
9606 fi
9607 rm -f core conftest.err conftest.$ac_objext \
9608     conftest$ac_exeext conftest.$ac_ext
9609 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9610
9611         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9612         archive_expsym_cmds='$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 $shared_flag"
9613       else
9614         if test "$host_cpu" = ia64; then
9615           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9616           allow_undefined_flag="-z nodefs"
9617           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9618         else
9619          # Determine the default libpath from the value encoded in an
9620          # empty executable.
9621          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9622 /* end confdefs.h.  */
9623
9624 int
9625 main ()
9626 {
9627
9628   ;
9629   return 0;
9630 }
9631 _ACEOF
9632 if ac_fn_c_try_link "$LINENO"; then :
9633
9634 lt_aix_libpath_sed='
9635     /Import File Strings/,/^$/ {
9636         /^0/ {
9637             s/^0  *\(.*\)$/\1/
9638             p
9639         }
9640     }'
9641 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9642 # Check for a 64-bit object if we didn't find anything.
9643 if test -z "$aix_libpath"; then
9644   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9645 fi
9646 fi
9647 rm -f core conftest.err conftest.$ac_objext \
9648     conftest$ac_exeext conftest.$ac_ext
9649 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9650
9651          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9652           # Warning - without using the other run time loading flags,
9653           # -berok will link without error, but may produce a broken library.
9654           no_undefined_flag=' ${wl}-bernotok'
9655           allow_undefined_flag=' ${wl}-berok'
9656           if test "$with_gnu_ld" = yes; then
9657             # We only use this code for GNU lds that support --whole-archive.
9658             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9659           else
9660             # Exported symbols can be pulled into shared objects from archives
9661             whole_archive_flag_spec='$convenience'
9662           fi
9663           archive_cmds_need_lc=yes
9664           # This is similar to how AIX traditionally builds its shared libraries.
9665           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'
9666         fi
9667       fi
9668       ;;
9669
9670     amigaos*)
9671       case $host_cpu in
9672       powerpc)
9673             # see comment about AmigaOS4 .so support
9674             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9675             archive_expsym_cmds=''
9676         ;;
9677       m68k)
9678             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9679             hardcode_libdir_flag_spec='-L$libdir'
9680             hardcode_minus_L=yes
9681         ;;
9682       esac
9683       ;;
9684
9685     bsdi[45]*)
9686       export_dynamic_flag_spec=-rdynamic
9687       ;;
9688
9689     cygwin* | mingw* | pw32* | cegcc*)
9690       # When not using gcc, we currently assume that we are using
9691       # Microsoft Visual C++.
9692       # hardcode_libdir_flag_spec is actually meaningless, as there is
9693       # no search path for DLLs.
9694       hardcode_libdir_flag_spec=' '
9695       allow_undefined_flag=unsupported
9696       # Tell ltmain to make .lib files, not .a files.
9697       libext=lib
9698       # Tell ltmain to make .dll files, not .so files.
9699       shrext_cmds=".dll"
9700       # FIXME: Setting linknames here is a bad hack.
9701       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9702       # The linker will automatically build a .lib file if we build a DLL.
9703       old_archive_from_new_cmds='true'
9704       # FIXME: Should let the user specify the lib program.
9705       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9706       fix_srcfile_path='`cygpath -w "$srcfile"`'
9707       enable_shared_with_static_runtimes=yes
9708       ;;
9709
9710     darwin* | rhapsody*)
9711
9712
9713   archive_cmds_need_lc=no
9714   hardcode_direct=no
9715   hardcode_automatic=yes
9716   hardcode_shlibpath_var=unsupported
9717   if test "$lt_cv_ld_force_load" = "yes"; then
9718     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9719   else
9720     whole_archive_flag_spec=''
9721   fi
9722   link_all_deplibs=yes
9723   allow_undefined_flag="$_lt_dar_allow_undefined"
9724   case $cc_basename in
9725      ifort*) _lt_dar_can_shared=yes ;;
9726      *) _lt_dar_can_shared=$GCC ;;
9727   esac
9728   if test "$_lt_dar_can_shared" = "yes"; then
9729     output_verbose_link_cmd=func_echo_all
9730     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9731     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9732     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}${_lt_dsymutil}"
9733     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9734
9735   else
9736   ld_shlibs=no
9737   fi
9738
9739       ;;
9740
9741     dgux*)
9742       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9743       hardcode_libdir_flag_spec='-L$libdir'
9744       hardcode_shlibpath_var=no
9745       ;;
9746
9747     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9748     # support.  Future versions do this automatically, but an explicit c++rt0.o
9749     # does not break anything, and helps significantly (at the cost of a little
9750     # extra space).
9751     freebsd2.2*)
9752       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9753       hardcode_libdir_flag_spec='-R$libdir'
9754       hardcode_direct=yes
9755       hardcode_shlibpath_var=no
9756       ;;
9757
9758     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9759     freebsd2.*)
9760       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9761       hardcode_direct=yes
9762       hardcode_minus_L=yes
9763       hardcode_shlibpath_var=no
9764       ;;
9765
9766     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9767     freebsd* | dragonfly*)
9768       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9769       hardcode_libdir_flag_spec='-R$libdir'
9770       hardcode_direct=yes
9771       hardcode_shlibpath_var=no
9772       ;;
9773
9774     hpux9*)
9775       if test "$GCC" = yes; then
9776         archive_cmds='$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 $lib'
9777       else
9778         archive_cmds='$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 $lib'
9779       fi
9780       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9781       hardcode_libdir_separator=:
9782       hardcode_direct=yes
9783
9784       # hardcode_minus_L: Not really in the search PATH,
9785       # but as the default location of the library.
9786       hardcode_minus_L=yes
9787       export_dynamic_flag_spec='${wl}-E'
9788       ;;
9789
9790     hpux10*)
9791       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9792         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9793       else
9794         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9795       fi
9796       if test "$with_gnu_ld" = no; then
9797         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9798         hardcode_libdir_flag_spec_ld='+b $libdir'
9799         hardcode_libdir_separator=:
9800         hardcode_direct=yes
9801         hardcode_direct_absolute=yes
9802         export_dynamic_flag_spec='${wl}-E'
9803         # hardcode_minus_L: Not really in the search PATH,
9804         # but as the default location of the library.
9805         hardcode_minus_L=yes
9806       fi
9807       ;;
9808
9809     hpux11*)
9810       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9811         case $host_cpu in
9812         hppa*64*)
9813           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9814           ;;
9815         ia64*)
9816           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9817           ;;
9818         *)
9819           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9820           ;;
9821         esac
9822       else
9823         case $host_cpu in
9824         hppa*64*)
9825           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9826           ;;
9827         ia64*)
9828           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9829           ;;
9830         *)
9831
9832           # Older versions of the 11.00 compiler do not understand -b yet
9833           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9834           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9835 $as_echo_n "checking if $CC understands -b... " >&6; }
9836 if ${lt_cv_prog_compiler__b+:} false; then :
9837   $as_echo_n "(cached) " >&6
9838 else
9839   lt_cv_prog_compiler__b=no
9840    save_LDFLAGS="$LDFLAGS"
9841    LDFLAGS="$LDFLAGS -b"
9842    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9843    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9844      # The linker can only warn and ignore the option if not recognized
9845      # So say no if there are warnings
9846      if test -s conftest.err; then
9847        # Append any errors to the config.log.
9848        cat conftest.err 1>&5
9849        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9850        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9851        if diff conftest.exp conftest.er2 >/dev/null; then
9852          lt_cv_prog_compiler__b=yes
9853        fi
9854      else
9855        lt_cv_prog_compiler__b=yes
9856      fi
9857    fi
9858    $RM -r conftest*
9859    LDFLAGS="$save_LDFLAGS"
9860
9861 fi
9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9863 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9864
9865 if test x"$lt_cv_prog_compiler__b" = xyes; then
9866     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9867 else
9868     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9869 fi
9870
9871           ;;
9872         esac
9873       fi
9874       if test "$with_gnu_ld" = no; then
9875         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9876         hardcode_libdir_separator=:
9877
9878         case $host_cpu in
9879         hppa*64*|ia64*)
9880           hardcode_direct=no
9881           hardcode_shlibpath_var=no
9882           ;;
9883         *)
9884           hardcode_direct=yes
9885           hardcode_direct_absolute=yes
9886           export_dynamic_flag_spec='${wl}-E'
9887
9888           # hardcode_minus_L: Not really in the search PATH,
9889           # but as the default location of the library.
9890           hardcode_minus_L=yes
9891           ;;
9892         esac
9893       fi
9894       ;;
9895
9896     irix5* | irix6* | nonstopux*)
9897       if test "$GCC" = yes; then
9898         archive_cmds='$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 $lib'
9899         # Try to use the -exported_symbol ld option, if it does not
9900         # work, assume that -exports_file does not work either and
9901         # implicitly export all symbols.
9902         save_LDFLAGS="$LDFLAGS"
9903         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9904         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9905 /* end confdefs.h.  */
9906 int foo(void) {}
9907 _ACEOF
9908 if ac_fn_c_try_link "$LINENO"; then :
9909   archive_expsym_cmds='$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 $lib'
9910
9911 fi
9912 rm -f core conftest.err conftest.$ac_objext \
9913     conftest$ac_exeext conftest.$ac_ext
9914         LDFLAGS="$save_LDFLAGS"
9915       else
9916         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9917         archive_expsym_cmds='$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 $lib'
9918       fi
9919       archive_cmds_need_lc='no'
9920       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9921       hardcode_libdir_separator=:
9922       inherit_rpath=yes
9923       link_all_deplibs=yes
9924       ;;
9925
9926     netbsd*)
9927       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9928         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9929       else
9930         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9931       fi
9932       hardcode_libdir_flag_spec='-R$libdir'
9933       hardcode_direct=yes
9934       hardcode_shlibpath_var=no
9935       ;;
9936
9937     newsos6)
9938       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9939       hardcode_direct=yes
9940       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9941       hardcode_libdir_separator=:
9942       hardcode_shlibpath_var=no
9943       ;;
9944
9945     *nto* | *qnx*)
9946       ;;
9947
9948     openbsd*)
9949       if test -f /usr/libexec/ld.so; then
9950         hardcode_direct=yes
9951         hardcode_shlibpath_var=no
9952         hardcode_direct_absolute=yes
9953         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9954           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9955           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9956           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9957           export_dynamic_flag_spec='${wl}-E'
9958         else
9959           case $host_os in
9960            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9961              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9962              hardcode_libdir_flag_spec='-R$libdir'
9963              ;;
9964            *)
9965              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9966              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9967              ;;
9968           esac
9969         fi
9970       else
9971         ld_shlibs=no
9972       fi
9973       ;;
9974
9975     os2*)
9976       hardcode_libdir_flag_spec='-L$libdir'
9977       hardcode_minus_L=yes
9978       allow_undefined_flag=unsupported
9979       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'
9980       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9981       ;;
9982
9983     osf3*)
9984       if test "$GCC" = yes; then
9985         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9986         archive_cmds='$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 $lib'
9987       else
9988         allow_undefined_flag=' -expect_unresolved \*'
9989         archive_cmds='$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 $lib'
9990       fi
9991       archive_cmds_need_lc='no'
9992       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9993       hardcode_libdir_separator=:
9994       ;;
9995
9996     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9997       if test "$GCC" = yes; then
9998         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9999         archive_cmds='$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 $lib'
10000         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10001       else
10002         allow_undefined_flag=' -expect_unresolved \*'
10003         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'
10004         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~
10005         $CC -shared${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'
10006
10007         # Both c and cxx compiler support -rpath directly
10008         hardcode_libdir_flag_spec='-rpath $libdir'
10009       fi
10010       archive_cmds_need_lc='no'
10011       hardcode_libdir_separator=:
10012       ;;
10013
10014     solaris*)
10015       no_undefined_flag=' -z defs'
10016       if test "$GCC" = yes; then
10017         wlarc='${wl}'
10018         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10019         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10020           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10021       else
10022         case `$CC -V 2>&1` in
10023         *"Compilers 5.0"*)
10024           wlarc=''
10025           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10026           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10027           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10028           ;;
10029         *)
10030           wlarc='${wl}'
10031           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10032           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10033           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10034           ;;
10035         esac
10036       fi
10037       hardcode_libdir_flag_spec='-R$libdir'
10038       hardcode_shlibpath_var=no
10039       case $host_os in
10040       solaris2.[0-5] | solaris2.[0-5].*) ;;
10041       *)
10042         # The compiler driver will combine and reorder linker options,
10043         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10044         # but is careful enough not to reorder.
10045         # Supported since Solaris 2.6 (maybe 2.5.1?)
10046         if test "$GCC" = yes; then
10047           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10048         else
10049           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10050         fi
10051         ;;
10052       esac
10053       link_all_deplibs=yes
10054       ;;
10055
10056     sunos4*)
10057       if test "x$host_vendor" = xsequent; then
10058         # Use $CC to link under sequent, because it throws in some extra .o
10059         # files that make .init and .fini sections work.
10060         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10061       else
10062         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10063       fi
10064       hardcode_libdir_flag_spec='-L$libdir'
10065       hardcode_direct=yes
10066       hardcode_minus_L=yes
10067       hardcode_shlibpath_var=no
10068       ;;
10069
10070     sysv4)
10071       case $host_vendor in
10072         sni)
10073           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10074           hardcode_direct=yes # is this really true???
10075         ;;
10076         siemens)
10077           ## LD is ld it makes a PLAMLIB
10078           ## CC just makes a GrossModule.
10079           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10080           reload_cmds='$CC -r -o $output$reload_objs'
10081           hardcode_direct=no
10082         ;;
10083         motorola)
10084           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10085           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10086         ;;
10087       esac
10088       runpath_var='LD_RUN_PATH'
10089       hardcode_shlibpath_var=no
10090       ;;
10091
10092     sysv4.3*)
10093       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10094       hardcode_shlibpath_var=no
10095       export_dynamic_flag_spec='-Bexport'
10096       ;;
10097
10098     sysv4*MP*)
10099       if test -d /usr/nec; then
10100         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10101         hardcode_shlibpath_var=no
10102         runpath_var=LD_RUN_PATH
10103         hardcode_runpath_var=yes
10104         ld_shlibs=yes
10105       fi
10106       ;;
10107
10108     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10109       no_undefined_flag='${wl}-z,text'
10110       archive_cmds_need_lc=no
10111       hardcode_shlibpath_var=no
10112       runpath_var='LD_RUN_PATH'
10113
10114       if test "$GCC" = yes; then
10115         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10116         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10117       else
10118         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10119         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10120       fi
10121       ;;
10122
10123     sysv5* | sco3.2v5* | sco5v6*)
10124       # Note: We can NOT use -z defs as we might desire, because we do not
10125       # link with -lc, and that would cause any symbols used from libc to
10126       # always be unresolved, which means just about no library would
10127       # ever link correctly.  If we're not using GNU ld we use -z text
10128       # though, which does catch some bad symbols but isn't as heavy-handed
10129       # as -z defs.
10130       no_undefined_flag='${wl}-z,text'
10131       allow_undefined_flag='${wl}-z,nodefs'
10132       archive_cmds_need_lc=no
10133       hardcode_shlibpath_var=no
10134       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10135       hardcode_libdir_separator=':'
10136       link_all_deplibs=yes
10137       export_dynamic_flag_spec='${wl}-Bexport'
10138       runpath_var='LD_RUN_PATH'
10139
10140       if test "$GCC" = yes; then
10141         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10142         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10143       else
10144         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10145         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10146       fi
10147       ;;
10148
10149     uts4*)
10150       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10151       hardcode_libdir_flag_spec='-L$libdir'
10152       hardcode_shlibpath_var=no
10153       ;;
10154
10155     *)
10156       ld_shlibs=no
10157       ;;
10158     esac
10159
10160     if test x$host_vendor = xsni; then
10161       case $host in
10162       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10163         export_dynamic_flag_spec='${wl}-Blargedynsym'
10164         ;;
10165       esac
10166     fi
10167   fi
10168
10169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10170 $as_echo "$ld_shlibs" >&6; }
10171 test "$ld_shlibs" = no && can_build_shared=no
10172
10173 with_gnu_ld=$with_gnu_ld
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189 #
10190 # Do we need to explicitly link libc?
10191 #
10192 case "x$archive_cmds_need_lc" in
10193 x|xyes)
10194   # Assume -lc should be added
10195   archive_cmds_need_lc=yes
10196
10197   if test "$enable_shared" = yes && test "$GCC" = yes; then
10198     case $archive_cmds in
10199     *'~'*)
10200       # FIXME: we may have to deal with multi-command sequences.
10201       ;;
10202     '$CC '*)
10203       # Test whether the compiler implicitly links with -lc since on some
10204       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10205       # to ld, don't add -lc before -lgcc.
10206       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10207 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10208 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10209   $as_echo_n "(cached) " >&6
10210 else
10211   $RM conftest*
10212         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10213
10214         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10215   (eval $ac_compile) 2>&5
10216   ac_status=$?
10217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10218   test $ac_status = 0; } 2>conftest.err; then
10219           soname=conftest
10220           lib=conftest
10221           libobjs=conftest.$ac_objext
10222           deplibs=
10223           wl=$lt_prog_compiler_wl
10224           pic_flag=$lt_prog_compiler_pic
10225           compiler_flags=-v
10226           linker_flags=-v
10227           verstring=
10228           output_objdir=.
10229           libname=conftest
10230           lt_save_allow_undefined_flag=$allow_undefined_flag
10231           allow_undefined_flag=
10232           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10233   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10234   ac_status=$?
10235   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10236   test $ac_status = 0; }
10237           then
10238             lt_cv_archive_cmds_need_lc=no
10239           else
10240             lt_cv_archive_cmds_need_lc=yes
10241           fi
10242           allow_undefined_flag=$lt_save_allow_undefined_flag
10243         else
10244           cat conftest.err 1>&5
10245         fi
10246         $RM conftest*
10247
10248 fi
10249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10250 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10251       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10252       ;;
10253     esac
10254   fi
10255   ;;
10256 esac
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
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10415 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10416
10417 if test "$GCC" = yes; then
10418   case $host_os in
10419     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10420     *) lt_awk_arg="/^libraries:/" ;;
10421   esac
10422   case $host_os in
10423     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10424     *) lt_sed_strip_eq="s,=/,/,g" ;;
10425   esac
10426   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10427   case $lt_search_path_spec in
10428   *\;*)
10429     # if the path contains ";" then we assume it to be the separator
10430     # otherwise default to the standard path separator (i.e. ":") - it is
10431     # assumed that no part of a normal pathname contains ";" but that should
10432     # okay in the real world where ";" in dirpaths is itself problematic.
10433     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10434     ;;
10435   *)
10436     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10437     ;;
10438   esac
10439   # Ok, now we have the path, separated by spaces, we can step through it
10440   # and add multilib dir if necessary.
10441   lt_tmp_lt_search_path_spec=
10442   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10443   for lt_sys_path in $lt_search_path_spec; do
10444     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10445       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10446     else
10447       test -d "$lt_sys_path" && \
10448         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10449     fi
10450   done
10451   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10452 BEGIN {RS=" "; FS="/|\n";} {
10453   lt_foo="";
10454   lt_count=0;
10455   for (lt_i = NF; lt_i > 0; lt_i--) {
10456     if ($lt_i != "" && $lt_i != ".") {
10457       if ($lt_i == "..") {
10458         lt_count++;
10459       } else {
10460         if (lt_count == 0) {
10461           lt_foo="/" $lt_i lt_foo;
10462         } else {
10463           lt_count--;
10464         }
10465       }
10466     }
10467   }
10468   if (lt_foo != "") { lt_freq[lt_foo]++; }
10469   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10470 }'`
10471   # AWK program above erroneously prepends '/' to C:/dos/paths
10472   # for these hosts.
10473   case $host_os in
10474     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10475       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10476   esac
10477   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10478 else
10479   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10480 fi
10481 library_names_spec=
10482 libname_spec='lib$name'
10483 soname_spec=
10484 shrext_cmds=".so"
10485 postinstall_cmds=
10486 postuninstall_cmds=
10487 finish_cmds=
10488 finish_eval=
10489 shlibpath_var=
10490 shlibpath_overrides_runpath=unknown
10491 version_type=none
10492 dynamic_linker="$host_os ld.so"
10493 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10494 need_lib_prefix=unknown
10495 hardcode_into_libs=no
10496
10497 # when you set need_version to no, make sure it does not cause -set_version
10498 # flags to be left without arguments
10499 need_version=unknown
10500
10501 case $host_os in
10502 aix3*)
10503   version_type=linux
10504   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10505   shlibpath_var=LIBPATH
10506
10507   # AIX 3 has no versioning support, so we append a major version to the name.
10508   soname_spec='${libname}${release}${shared_ext}$major'
10509   ;;
10510
10511 aix[4-9]*)
10512   version_type=linux
10513   need_lib_prefix=no
10514   need_version=no
10515   hardcode_into_libs=yes
10516   if test "$host_cpu" = ia64; then
10517     # AIX 5 supports IA64
10518     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10519     shlibpath_var=LD_LIBRARY_PATH
10520   else
10521     # With GCC up to 2.95.x, collect2 would create an import file
10522     # for dependence libraries.  The import file would start with
10523     # the line `#! .'.  This would cause the generated library to
10524     # depend on `.', always an invalid library.  This was fixed in
10525     # development snapshots of GCC prior to 3.0.
10526     case $host_os in
10527       aix4 | aix4.[01] | aix4.[01].*)
10528       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10529            echo ' yes '
10530            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10531         :
10532       else
10533         can_build_shared=no
10534       fi
10535       ;;
10536     esac
10537     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10538     # soname into executable. Probably we can add versioning support to
10539     # collect2, so additional links can be useful in future.
10540     if test "$aix_use_runtimelinking" = yes; then
10541       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10542       # instead of lib<name>.a to let people know that these are not
10543       # typical AIX shared libraries.
10544       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10545     else
10546       # We preserve .a as extension for shared libraries through AIX4.2
10547       # and later when we are not doing run time linking.
10548       library_names_spec='${libname}${release}.a $libname.a'
10549       soname_spec='${libname}${release}${shared_ext}$major'
10550     fi
10551     shlibpath_var=LIBPATH
10552   fi
10553   ;;
10554
10555 amigaos*)
10556   case $host_cpu in
10557   powerpc)
10558     # Since July 2007 AmigaOS4 officially supports .so libraries.
10559     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10560     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10561     ;;
10562   m68k)
10563     library_names_spec='$libname.ixlibrary $libname.a'
10564     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10565     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 ${libname}_ixlibrary.a || exit 1; done'
10566     ;;
10567   esac
10568   ;;
10569
10570 beos*)
10571   library_names_spec='${libname}${shared_ext}'
10572   dynamic_linker="$host_os ld.so"
10573   shlibpath_var=LIBRARY_PATH
10574   ;;
10575
10576 bsdi[45]*)
10577   version_type=linux
10578   need_version=no
10579   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10580   soname_spec='${libname}${release}${shared_ext}$major'
10581   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10582   shlibpath_var=LD_LIBRARY_PATH
10583   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10584   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10585   # the default ld.so.conf also contains /usr/contrib/lib and
10586   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10587   # libtool to hard-code these into programs
10588   ;;
10589
10590 cygwin* | mingw* | pw32* | cegcc*)
10591   version_type=windows
10592   shrext_cmds=".dll"
10593   need_version=no
10594   need_lib_prefix=no
10595
10596   case $GCC,$host_os in
10597   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10598     library_names_spec='$libname.dll.a'
10599     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10600     postinstall_cmds='base_file=`basename \${file}`~
10601       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10602       dldir=$destdir/`dirname \$dlpath`~
10603       test -d \$dldir || mkdir -p \$dldir~
10604       $install_prog $dir/$dlname \$dldir/$dlname~
10605       chmod a+x \$dldir/$dlname~
10606       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10607         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10608       fi'
10609     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10610       dlpath=$dir/\$dldll~
10611        $RM \$dlpath'
10612     shlibpath_overrides_runpath=yes
10613
10614     case $host_os in
10615     cygwin*)
10616       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10617       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10618
10619       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10620       ;;
10621     mingw* | cegcc*)
10622       # MinGW DLLs use traditional 'lib' prefix
10623       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10624       ;;
10625     pw32*)
10626       # pw32 DLLs use 'pw' prefix rather than 'lib'
10627       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10628       ;;
10629     esac
10630     ;;
10631
10632   *)
10633     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10634     ;;
10635   esac
10636   dynamic_linker='Win32 ld.exe'
10637   # FIXME: first we should search . and the directory the executable is in
10638   shlibpath_var=PATH
10639   ;;
10640
10641 darwin* | rhapsody*)
10642   dynamic_linker="$host_os dyld"
10643   version_type=darwin
10644   need_lib_prefix=no
10645   need_version=no
10646   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10647   soname_spec='${libname}${release}${major}$shared_ext'
10648   shlibpath_overrides_runpath=yes
10649   shlibpath_var=DYLD_LIBRARY_PATH
10650   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10651
10652   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10653   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10654   ;;
10655
10656 dgux*)
10657   version_type=linux
10658   need_lib_prefix=no
10659   need_version=no
10660   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10661   soname_spec='${libname}${release}${shared_ext}$major'
10662   shlibpath_var=LD_LIBRARY_PATH
10663   ;;
10664
10665 freebsd* | dragonfly*)
10666   # DragonFly does not have aout.  When/if they implement a new
10667   # versioning mechanism, adjust this.
10668   if test -x /usr/bin/objformat; then
10669     objformat=`/usr/bin/objformat`
10670   else
10671     case $host_os in
10672     freebsd[23].*) objformat=aout ;;
10673     *) objformat=elf ;;
10674     esac
10675   fi
10676   version_type=freebsd-$objformat
10677   case $version_type in
10678     freebsd-elf*)
10679       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10680       need_version=no
10681       need_lib_prefix=no
10682       ;;
10683     freebsd-*)
10684       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10685       need_version=yes
10686       ;;
10687   esac
10688   shlibpath_var=LD_LIBRARY_PATH
10689   case $host_os in
10690   freebsd2.*)
10691     shlibpath_overrides_runpath=yes
10692     ;;
10693   freebsd3.[01]* | freebsdelf3.[01]*)
10694     shlibpath_overrides_runpath=yes
10695     hardcode_into_libs=yes
10696     ;;
10697   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10698   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10699     shlibpath_overrides_runpath=no
10700     hardcode_into_libs=yes
10701     ;;
10702   *) # from 4.6 on, and DragonFly
10703     shlibpath_overrides_runpath=yes
10704     hardcode_into_libs=yes
10705     ;;
10706   esac
10707   ;;
10708
10709 haiku*)
10710   version_type=linux
10711   need_lib_prefix=no
10712   need_version=no
10713   dynamic_linker="$host_os runtime_loader"
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   shlibpath_var=LIBRARY_PATH
10717   shlibpath_overrides_runpath=yes
10718   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10719   hardcode_into_libs=yes
10720   ;;
10721
10722 hpux9* | hpux10* | hpux11*)
10723   # Give a soname corresponding to the major version so that dld.sl refuses to
10724   # link against other versions.
10725   version_type=sunos
10726   need_lib_prefix=no
10727   need_version=no
10728   case $host_cpu in
10729   ia64*)
10730     shrext_cmds='.so'
10731     hardcode_into_libs=yes
10732     dynamic_linker="$host_os dld.so"
10733     shlibpath_var=LD_LIBRARY_PATH
10734     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10735     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10736     soname_spec='${libname}${release}${shared_ext}$major'
10737     if test "X$HPUX_IA64_MODE" = X32; then
10738       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10739     else
10740       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10741     fi
10742     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10743     ;;
10744   hppa*64*)
10745     shrext_cmds='.sl'
10746     hardcode_into_libs=yes
10747     dynamic_linker="$host_os dld.sl"
10748     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10749     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10750     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10751     soname_spec='${libname}${release}${shared_ext}$major'
10752     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10753     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10754     ;;
10755   *)
10756     shrext_cmds='.sl'
10757     dynamic_linker="$host_os dld.sl"
10758     shlibpath_var=SHLIB_PATH
10759     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10760     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10761     soname_spec='${libname}${release}${shared_ext}$major'
10762     ;;
10763   esac
10764   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10765   postinstall_cmds='chmod 555 $lib'
10766   # or fails outright, so override atomically:
10767   install_override_mode=555
10768   ;;
10769
10770 interix[3-9]*)
10771   version_type=linux
10772   need_lib_prefix=no
10773   need_version=no
10774   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10775   soname_spec='${libname}${release}${shared_ext}$major'
10776   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10777   shlibpath_var=LD_LIBRARY_PATH
10778   shlibpath_overrides_runpath=no
10779   hardcode_into_libs=yes
10780   ;;
10781
10782 irix5* | irix6* | nonstopux*)
10783   case $host_os in
10784     nonstopux*) version_type=nonstopux ;;
10785     *)
10786         if test "$lt_cv_prog_gnu_ld" = yes; then
10787                 version_type=linux
10788         else
10789                 version_type=irix
10790         fi ;;
10791   esac
10792   need_lib_prefix=no
10793   need_version=no
10794   soname_spec='${libname}${release}${shared_ext}$major'
10795   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10796   case $host_os in
10797   irix5* | nonstopux*)
10798     libsuff= shlibsuff=
10799     ;;
10800   *)
10801     case $LD in # libtool.m4 will add one of these switches to LD
10802     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10803       libsuff= shlibsuff= libmagic=32-bit;;
10804     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10805       libsuff=32 shlibsuff=N32 libmagic=N32;;
10806     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10807       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10808     *) libsuff= shlibsuff= libmagic=never-match;;
10809     esac
10810     ;;
10811   esac
10812   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10813   shlibpath_overrides_runpath=no
10814   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10815   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10816   hardcode_into_libs=yes
10817   ;;
10818
10819 # No shared lib support for Linux oldld, aout, or coff.
10820 linux*oldld* | linux*aout* | linux*coff*)
10821   dynamic_linker=no
10822   ;;
10823
10824 # This must be Linux ELF.
10825
10826 # uclinux* changes (here and below) have been submitted to the libtool
10827 # project, but have not yet been accepted: they are GCC-local changes
10828 # for the time being.  (See
10829 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10830 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10831   version_type=linux
10832   need_lib_prefix=no
10833   need_version=no
10834   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10835   soname_spec='${libname}${release}${shared_ext}$major'
10836   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10837   shlibpath_var=LD_LIBRARY_PATH
10838   shlibpath_overrides_runpath=no
10839
10840   # Some binutils ld are patched to set DT_RUNPATH
10841   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10842   $as_echo_n "(cached) " >&6
10843 else
10844   lt_cv_shlibpath_overrides_runpath=no
10845     save_LDFLAGS=$LDFLAGS
10846     save_libdir=$libdir
10847     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10848          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10849     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851
10852 int
10853 main ()
10854 {
10855
10856   ;
10857   return 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_link "$LINENO"; then :
10861   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10862   lt_cv_shlibpath_overrides_runpath=yes
10863 fi
10864 fi
10865 rm -f core conftest.err conftest.$ac_objext \
10866     conftest$ac_exeext conftest.$ac_ext
10867     LDFLAGS=$save_LDFLAGS
10868     libdir=$save_libdir
10869
10870 fi
10871
10872   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10873
10874   # This implies no fast_install, which is unacceptable.
10875   # Some rework will be needed to allow for fast_install
10876   # before this can be enabled.
10877   hardcode_into_libs=yes
10878
10879   # Append ld.so.conf contents to the search path
10880   if test -f /etc/ld.so.conf; then
10881     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' ' '`
10882     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10883   fi
10884
10885   # We used to test for /lib/ld.so.1 and disable shared libraries on
10886   # powerpc, because MkLinux only supported shared libraries with the
10887   # GNU dynamic linker.  Since this was broken with cross compilers,
10888   # most powerpc-linux boxes support dynamic linking these days and
10889   # people can always --disable-shared, the test was removed, and we
10890   # assume the GNU/Linux dynamic linker is in use.
10891   dynamic_linker='GNU/Linux ld.so'
10892   ;;
10893
10894 netbsd*)
10895   version_type=sunos
10896   need_lib_prefix=no
10897   need_version=no
10898   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10899     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10900     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10901     dynamic_linker='NetBSD (a.out) ld.so'
10902   else
10903     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10904     soname_spec='${libname}${release}${shared_ext}$major'
10905     dynamic_linker='NetBSD ld.elf_so'
10906   fi
10907   shlibpath_var=LD_LIBRARY_PATH
10908   shlibpath_overrides_runpath=yes
10909   hardcode_into_libs=yes
10910   ;;
10911
10912 newsos6)
10913   version_type=linux
10914   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10915   shlibpath_var=LD_LIBRARY_PATH
10916   shlibpath_overrides_runpath=yes
10917   ;;
10918
10919 *nto* | *qnx*)
10920   version_type=qnx
10921   need_lib_prefix=no
10922   need_version=no
10923   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10924   soname_spec='${libname}${release}${shared_ext}$major'
10925   shlibpath_var=LD_LIBRARY_PATH
10926   shlibpath_overrides_runpath=no
10927   hardcode_into_libs=yes
10928   dynamic_linker='ldqnx.so'
10929   ;;
10930
10931 openbsd*)
10932   version_type=sunos
10933   sys_lib_dlsearch_path_spec="/usr/lib"
10934   need_lib_prefix=no
10935   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10936   case $host_os in
10937     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10938     *)                          need_version=no  ;;
10939   esac
10940   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10941   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10942   shlibpath_var=LD_LIBRARY_PATH
10943   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10944     case $host_os in
10945       openbsd2.[89] | openbsd2.[89].*)
10946         shlibpath_overrides_runpath=no
10947         ;;
10948       *)
10949         shlibpath_overrides_runpath=yes
10950         ;;
10951       esac
10952   else
10953     shlibpath_overrides_runpath=yes
10954   fi
10955   ;;
10956
10957 os2*)
10958   libname_spec='$name'
10959   shrext_cmds=".dll"
10960   need_lib_prefix=no
10961   library_names_spec='$libname${shared_ext} $libname.a'
10962   dynamic_linker='OS/2 ld.exe'
10963   shlibpath_var=LIBPATH
10964   ;;
10965
10966 osf3* | osf4* | osf5*)
10967   version_type=osf
10968   need_lib_prefix=no
10969   need_version=no
10970   soname_spec='${libname}${release}${shared_ext}$major'
10971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10972   shlibpath_var=LD_LIBRARY_PATH
10973   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10974   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10975   ;;
10976
10977 rdos*)
10978   dynamic_linker=no
10979   ;;
10980
10981 solaris*)
10982   version_type=linux
10983   need_lib_prefix=no
10984   need_version=no
10985   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10986   soname_spec='${libname}${release}${shared_ext}$major'
10987   shlibpath_var=LD_LIBRARY_PATH
10988   shlibpath_overrides_runpath=yes
10989   hardcode_into_libs=yes
10990   # ldd complains unless libraries are executable
10991   postinstall_cmds='chmod +x $lib'
10992   ;;
10993
10994 sunos4*)
10995   version_type=sunos
10996   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10997   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10998   shlibpath_var=LD_LIBRARY_PATH
10999   shlibpath_overrides_runpath=yes
11000   if test "$with_gnu_ld" = yes; then
11001     need_lib_prefix=no
11002   fi
11003   need_version=yes
11004   ;;
11005
11006 sysv4 | sysv4.3*)
11007   version_type=linux
11008   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11009   soname_spec='${libname}${release}${shared_ext}$major'
11010   shlibpath_var=LD_LIBRARY_PATH
11011   case $host_vendor in
11012     sni)
11013       shlibpath_overrides_runpath=no
11014       need_lib_prefix=no
11015       runpath_var=LD_RUN_PATH
11016       ;;
11017     siemens)
11018       need_lib_prefix=no
11019       ;;
11020     motorola)
11021       need_lib_prefix=no
11022       need_version=no
11023       shlibpath_overrides_runpath=no
11024       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11025       ;;
11026   esac
11027   ;;
11028
11029 sysv4*MP*)
11030   if test -d /usr/nec ;then
11031     version_type=linux
11032     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11033     soname_spec='$libname${shared_ext}.$major'
11034     shlibpath_var=LD_LIBRARY_PATH
11035   fi
11036   ;;
11037
11038 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11039   version_type=freebsd-elf
11040   need_lib_prefix=no
11041   need_version=no
11042   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11043   soname_spec='${libname}${release}${shared_ext}$major'
11044   shlibpath_var=LD_LIBRARY_PATH
11045   shlibpath_overrides_runpath=yes
11046   hardcode_into_libs=yes
11047   if test "$with_gnu_ld" = yes; then
11048     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11049   else
11050     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11051     case $host_os in
11052       sco3.2v5*)
11053         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11054         ;;
11055     esac
11056   fi
11057   sys_lib_dlsearch_path_spec='/usr/lib'
11058   ;;
11059
11060 tpf*)
11061   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11062   version_type=linux
11063   need_lib_prefix=no
11064   need_version=no
11065   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11066   shlibpath_var=LD_LIBRARY_PATH
11067   shlibpath_overrides_runpath=no
11068   hardcode_into_libs=yes
11069   ;;
11070
11071 uts4*)
11072   version_type=linux
11073   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11074   soname_spec='${libname}${release}${shared_ext}$major'
11075   shlibpath_var=LD_LIBRARY_PATH
11076   ;;
11077
11078 # Shared libraries for VwWorks, >= 7 only at this stage
11079 # and (fpic) still incompatible with "large" code models
11080 # in a few configurations. Only for RTP mode in any case,
11081 # and upon explicit request at configure time.
11082 vxworks7*)
11083   dynamic_linker=no
11084   case ${with_multisubdir}-${enable_shared} in
11085     *large*)
11086       ;;
11087     *mrtp*-yes)
11088       version_type=linux
11089       need_lib_prefix=no
11090       need_version=no
11091       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11092       soname_spec='${libname}${release}${shared_ext}$major'
11093       dynamic_linker="$host_os module_loader"
11094       ;;
11095   esac
11096   ;;
11097 *)
11098   dynamic_linker=no
11099   ;;
11100 esac
11101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11102 $as_echo "$dynamic_linker" >&6; }
11103 test "$dynamic_linker" = no && can_build_shared=no
11104
11105 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11106 if test "$GCC" = yes; then
11107   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11108 fi
11109
11110 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11111   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11112 fi
11113 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11114   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11115 fi
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
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11209 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11210 hardcode_action=
11211 if test -n "$hardcode_libdir_flag_spec" ||
11212    test -n "$runpath_var" ||
11213    test "X$hardcode_automatic" = "Xyes" ; then
11214
11215   # We can hardcode non-existent directories.
11216   if test "$hardcode_direct" != no &&
11217      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11218      # have to relink, otherwise we might link with an installed library
11219      # when we should be linking with a yet-to-be-installed one
11220      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11221      test "$hardcode_minus_L" != no; then
11222     # Linking always hardcodes the temporary library directory.
11223     hardcode_action=relink
11224   else
11225     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11226     hardcode_action=immediate
11227   fi
11228 else
11229   # We cannot hardcode anything, or else we can only hardcode existing
11230   # directories.
11231   hardcode_action=unsupported
11232 fi
11233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11234 $as_echo "$hardcode_action" >&6; }
11235
11236 if test "$hardcode_action" = relink ||
11237    test "$inherit_rpath" = yes; then
11238   # Fast installation is not supported
11239   enable_fast_install=no
11240 elif test "$shlibpath_overrides_runpath" = yes ||
11241      test "$enable_shared" = no; then
11242   # Fast installation is not necessary
11243   enable_fast_install=needless
11244 fi
11245
11246
11247
11248
11249
11250
11251   if test "x$enable_dlopen" != xyes; then
11252   enable_dlopen=unknown
11253   enable_dlopen_self=unknown
11254   enable_dlopen_self_static=unknown
11255 else
11256   lt_cv_dlopen=no
11257   lt_cv_dlopen_libs=
11258
11259   case $host_os in
11260   beos*)
11261     lt_cv_dlopen="load_add_on"
11262     lt_cv_dlopen_libs=
11263     lt_cv_dlopen_self=yes
11264     ;;
11265
11266   mingw* | pw32* | cegcc*)
11267     lt_cv_dlopen="LoadLibrary"
11268     lt_cv_dlopen_libs=
11269     ;;
11270
11271   cygwin*)
11272     lt_cv_dlopen="dlopen"
11273     lt_cv_dlopen_libs=
11274     ;;
11275
11276   darwin*)
11277   # if libdl is installed we need to link against it
11278     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11279 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11280 if ${ac_cv_lib_dl_dlopen+:} false; then :
11281   $as_echo_n "(cached) " >&6
11282 else
11283   ac_check_lib_save_LIBS=$LIBS
11284 LIBS="-ldl  $LIBS"
11285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11286 /* end confdefs.h.  */
11287
11288 /* Override any GCC internal prototype to avoid an error.
11289    Use char because int might match the return type of a GCC
11290    builtin and then its argument prototype would still apply.  */
11291 #ifdef __cplusplus
11292 extern "C"
11293 #endif
11294 char dlopen ();
11295 int
11296 main ()
11297 {
11298 return dlopen ();
11299   ;
11300   return 0;
11301 }
11302 _ACEOF
11303 if ac_fn_c_try_link "$LINENO"; then :
11304   ac_cv_lib_dl_dlopen=yes
11305 else
11306   ac_cv_lib_dl_dlopen=no
11307 fi
11308 rm -f core conftest.err conftest.$ac_objext \
11309     conftest$ac_exeext conftest.$ac_ext
11310 LIBS=$ac_check_lib_save_LIBS
11311 fi
11312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11313 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11314 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11315   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11316 else
11317
11318     lt_cv_dlopen="dyld"
11319     lt_cv_dlopen_libs=
11320     lt_cv_dlopen_self=yes
11321
11322 fi
11323
11324     ;;
11325
11326   *)
11327     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11328 if test "x$ac_cv_func_shl_load" = xyes; then :
11329   lt_cv_dlopen="shl_load"
11330 else
11331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11332 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11333 if ${ac_cv_lib_dld_shl_load+:} false; then :
11334   $as_echo_n "(cached) " >&6
11335 else
11336   ac_check_lib_save_LIBS=$LIBS
11337 LIBS="-ldld  $LIBS"
11338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11339 /* end confdefs.h.  */
11340
11341 /* Override any GCC internal prototype to avoid an error.
11342    Use char because int might match the return type of a GCC
11343    builtin and then its argument prototype would still apply.  */
11344 #ifdef __cplusplus
11345 extern "C"
11346 #endif
11347 char shl_load ();
11348 int
11349 main ()
11350 {
11351 return shl_load ();
11352   ;
11353   return 0;
11354 }
11355 _ACEOF
11356 if ac_fn_c_try_link "$LINENO"; then :
11357   ac_cv_lib_dld_shl_load=yes
11358 else
11359   ac_cv_lib_dld_shl_load=no
11360 fi
11361 rm -f core conftest.err conftest.$ac_objext \
11362     conftest$ac_exeext conftest.$ac_ext
11363 LIBS=$ac_check_lib_save_LIBS
11364 fi
11365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11366 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11367 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11368   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11369 else
11370   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11371 if test "x$ac_cv_func_dlopen" = xyes; then :
11372   lt_cv_dlopen="dlopen"
11373 else
11374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11375 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11376 if ${ac_cv_lib_dl_dlopen+:} false; then :
11377   $as_echo_n "(cached) " >&6
11378 else
11379   ac_check_lib_save_LIBS=$LIBS
11380 LIBS="-ldl  $LIBS"
11381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11382 /* end confdefs.h.  */
11383
11384 /* Override any GCC internal prototype to avoid an error.
11385    Use char because int might match the return type of a GCC
11386    builtin and then its argument prototype would still apply.  */
11387 #ifdef __cplusplus
11388 extern "C"
11389 #endif
11390 char dlopen ();
11391 int
11392 main ()
11393 {
11394 return dlopen ();
11395   ;
11396   return 0;
11397 }
11398 _ACEOF
11399 if ac_fn_c_try_link "$LINENO"; then :
11400   ac_cv_lib_dl_dlopen=yes
11401 else
11402   ac_cv_lib_dl_dlopen=no
11403 fi
11404 rm -f core conftest.err conftest.$ac_objext \
11405     conftest$ac_exeext conftest.$ac_ext
11406 LIBS=$ac_check_lib_save_LIBS
11407 fi
11408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11409 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11410 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11411   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11412 else
11413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11414 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11415 if ${ac_cv_lib_svld_dlopen+:} false; then :
11416   $as_echo_n "(cached) " >&6
11417 else
11418   ac_check_lib_save_LIBS=$LIBS
11419 LIBS="-lsvld  $LIBS"
11420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11421 /* end confdefs.h.  */
11422
11423 /* Override any GCC internal prototype to avoid an error.
11424    Use char because int might match the return type of a GCC
11425    builtin and then its argument prototype would still apply.  */
11426 #ifdef __cplusplus
11427 extern "C"
11428 #endif
11429 char dlopen ();
11430 int
11431 main ()
11432 {
11433 return dlopen ();
11434   ;
11435   return 0;
11436 }
11437 _ACEOF
11438 if ac_fn_c_try_link "$LINENO"; then :
11439   ac_cv_lib_svld_dlopen=yes
11440 else
11441   ac_cv_lib_svld_dlopen=no
11442 fi
11443 rm -f core conftest.err conftest.$ac_objext \
11444     conftest$ac_exeext conftest.$ac_ext
11445 LIBS=$ac_check_lib_save_LIBS
11446 fi
11447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11448 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11449 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11450   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11451 else
11452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11453 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11454 if ${ac_cv_lib_dld_dld_link+:} false; then :
11455   $as_echo_n "(cached) " >&6
11456 else
11457   ac_check_lib_save_LIBS=$LIBS
11458 LIBS="-ldld  $LIBS"
11459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11460 /* end confdefs.h.  */
11461
11462 /* Override any GCC internal prototype to avoid an error.
11463    Use char because int might match the return type of a GCC
11464    builtin and then its argument prototype would still apply.  */
11465 #ifdef __cplusplus
11466 extern "C"
11467 #endif
11468 char dld_link ();
11469 int
11470 main ()
11471 {
11472 return dld_link ();
11473   ;
11474   return 0;
11475 }
11476 _ACEOF
11477 if ac_fn_c_try_link "$LINENO"; then :
11478   ac_cv_lib_dld_dld_link=yes
11479 else
11480   ac_cv_lib_dld_dld_link=no
11481 fi
11482 rm -f core conftest.err conftest.$ac_objext \
11483     conftest$ac_exeext conftest.$ac_ext
11484 LIBS=$ac_check_lib_save_LIBS
11485 fi
11486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11487 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11488 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11489   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11490 fi
11491
11492
11493 fi
11494
11495
11496 fi
11497
11498
11499 fi
11500
11501
11502 fi
11503
11504
11505 fi
11506
11507     ;;
11508   esac
11509
11510   if test "x$lt_cv_dlopen" != xno; then
11511     enable_dlopen=yes
11512   else
11513     enable_dlopen=no
11514   fi
11515
11516   case $lt_cv_dlopen in
11517   dlopen)
11518     save_CPPFLAGS="$CPPFLAGS"
11519     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11520
11521     save_LDFLAGS="$LDFLAGS"
11522     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11523
11524     save_LIBS="$LIBS"
11525     LIBS="$lt_cv_dlopen_libs $LIBS"
11526
11527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11528 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11529 if ${lt_cv_dlopen_self+:} false; then :
11530   $as_echo_n "(cached) " >&6
11531 else
11532           if test "$cross_compiling" = yes; then :
11533   lt_cv_dlopen_self=cross
11534 else
11535   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11536   lt_status=$lt_dlunknown
11537   cat > conftest.$ac_ext <<_LT_EOF
11538 #line 11538 "configure"
11539 #include "confdefs.h"
11540
11541 #if HAVE_DLFCN_H
11542 #include <dlfcn.h>
11543 #endif
11544
11545 #include <stdio.h>
11546
11547 #ifdef RTLD_GLOBAL
11548 #  define LT_DLGLOBAL           RTLD_GLOBAL
11549 #else
11550 #  ifdef DL_GLOBAL
11551 #    define LT_DLGLOBAL         DL_GLOBAL
11552 #  else
11553 #    define LT_DLGLOBAL         0
11554 #  endif
11555 #endif
11556
11557 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11558    find out it does not work in some platform. */
11559 #ifndef LT_DLLAZY_OR_NOW
11560 #  ifdef RTLD_LAZY
11561 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11562 #  else
11563 #    ifdef DL_LAZY
11564 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11565 #    else
11566 #      ifdef RTLD_NOW
11567 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11568 #      else
11569 #        ifdef DL_NOW
11570 #          define LT_DLLAZY_OR_NOW      DL_NOW
11571 #        else
11572 #          define LT_DLLAZY_OR_NOW      0
11573 #        endif
11574 #      endif
11575 #    endif
11576 #  endif
11577 #endif
11578
11579 /* When -fvisbility=hidden is used, assume the code has been annotated
11580    correspondingly for the symbols needed.  */
11581 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11582 void fnord () __attribute__((visibility("default")));
11583 #endif
11584
11585 void fnord () { int i=42; }
11586 int main ()
11587 {
11588   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11589   int status = $lt_dlunknown;
11590
11591   if (self)
11592     {
11593       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11594       else
11595         {
11596           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11597           else puts (dlerror ());
11598         }
11599       /* dlclose (self); */
11600     }
11601   else
11602     puts (dlerror ());
11603
11604   return status;
11605 }
11606 _LT_EOF
11607   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11608   (eval $ac_link) 2>&5
11609   ac_status=$?
11610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11611   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11612     (./conftest; exit; ) >&5 2>/dev/null
11613     lt_status=$?
11614     case x$lt_status in
11615       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11616       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11617       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11618     esac
11619   else :
11620     # compilation failed
11621     lt_cv_dlopen_self=no
11622   fi
11623 fi
11624 rm -fr conftest*
11625
11626
11627 fi
11628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11629 $as_echo "$lt_cv_dlopen_self" >&6; }
11630
11631     if test "x$lt_cv_dlopen_self" = xyes; then
11632       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11633       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11634 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11635 if ${lt_cv_dlopen_self_static+:} false; then :
11636   $as_echo_n "(cached) " >&6
11637 else
11638           if test "$cross_compiling" = yes; then :
11639   lt_cv_dlopen_self_static=cross
11640 else
11641   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11642   lt_status=$lt_dlunknown
11643   cat > conftest.$ac_ext <<_LT_EOF
11644 #line 11644 "configure"
11645 #include "confdefs.h"
11646
11647 #if HAVE_DLFCN_H
11648 #include <dlfcn.h>
11649 #endif
11650
11651 #include <stdio.h>
11652
11653 #ifdef RTLD_GLOBAL
11654 #  define LT_DLGLOBAL           RTLD_GLOBAL
11655 #else
11656 #  ifdef DL_GLOBAL
11657 #    define LT_DLGLOBAL         DL_GLOBAL
11658 #  else
11659 #    define LT_DLGLOBAL         0
11660 #  endif
11661 #endif
11662
11663 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11664    find out it does not work in some platform. */
11665 #ifndef LT_DLLAZY_OR_NOW
11666 #  ifdef RTLD_LAZY
11667 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11668 #  else
11669 #    ifdef DL_LAZY
11670 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11671 #    else
11672 #      ifdef RTLD_NOW
11673 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11674 #      else
11675 #        ifdef DL_NOW
11676 #          define LT_DLLAZY_OR_NOW      DL_NOW
11677 #        else
11678 #          define LT_DLLAZY_OR_NOW      0
11679 #        endif
11680 #      endif
11681 #    endif
11682 #  endif
11683 #endif
11684
11685 /* When -fvisbility=hidden is used, assume the code has been annotated
11686    correspondingly for the symbols needed.  */
11687 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11688 void fnord () __attribute__((visibility("default")));
11689 #endif
11690
11691 void fnord () { int i=42; }
11692 int main ()
11693 {
11694   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11695   int status = $lt_dlunknown;
11696
11697   if (self)
11698     {
11699       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11700       else
11701         {
11702           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11703           else puts (dlerror ());
11704         }
11705       /* dlclose (self); */
11706     }
11707   else
11708     puts (dlerror ());
11709
11710   return status;
11711 }
11712 _LT_EOF
11713   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11714   (eval $ac_link) 2>&5
11715   ac_status=$?
11716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11717   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11718     (./conftest; exit; ) >&5 2>/dev/null
11719     lt_status=$?
11720     case x$lt_status in
11721       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11722       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11723       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11724     esac
11725   else :
11726     # compilation failed
11727     lt_cv_dlopen_self_static=no
11728   fi
11729 fi
11730 rm -fr conftest*
11731
11732
11733 fi
11734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11735 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11736     fi
11737
11738     CPPFLAGS="$save_CPPFLAGS"
11739     LDFLAGS="$save_LDFLAGS"
11740     LIBS="$save_LIBS"
11741     ;;
11742   esac
11743
11744   case $lt_cv_dlopen_self in
11745   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11746   *) enable_dlopen_self=unknown ;;
11747   esac
11748
11749   case $lt_cv_dlopen_self_static in
11750   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11751   *) enable_dlopen_self_static=unknown ;;
11752   esac
11753 fi
11754
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771 striplib=
11772 old_striplib=
11773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11774 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11775 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11776   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11777   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11779 $as_echo "yes" >&6; }
11780 else
11781 # FIXME - insert some real tests, host_os isn't really good enough
11782   case $host_os in
11783   darwin*)
11784     if test -n "$STRIP" ; then
11785       striplib="$STRIP -x"
11786       old_striplib="$STRIP -S"
11787       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11788 $as_echo "yes" >&6; }
11789     else
11790       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11791 $as_echo "no" >&6; }
11792     fi
11793     ;;
11794   *)
11795     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11796 $as_echo "no" >&6; }
11797     ;;
11798   esac
11799 fi
11800
11801
11802
11803
11804
11805
11806
11807
11808
11809
11810
11811
11812   # Report which library types will actually be built
11813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11814 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11816 $as_echo "$can_build_shared" >&6; }
11817
11818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11819 $as_echo_n "checking whether to build shared libraries... " >&6; }
11820   test "$can_build_shared" = "no" && enable_shared=no
11821
11822   # On AIX, shared libraries and static libraries use the same namespace, and
11823   # are all built from PIC.
11824   case $host_os in
11825   aix3*)
11826     test "$enable_shared" = yes && enable_static=no
11827     if test -n "$RANLIB"; then
11828       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11829       postinstall_cmds='$RANLIB $lib'
11830     fi
11831     ;;
11832
11833   aix[4-9]*)
11834     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11835       test "$enable_shared" = yes && enable_static=no
11836     fi
11837     ;;
11838   esac
11839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11840 $as_echo "$enable_shared" >&6; }
11841
11842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11843 $as_echo_n "checking whether to build static libraries... " >&6; }
11844   # Make sure either enable_shared or enable_static is yes.
11845   test "$enable_shared" = yes || enable_static=yes
11846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11847 $as_echo "$enable_static" >&6; }
11848
11849
11850
11851
11852 fi
11853 ac_ext=c
11854 ac_cpp='$CPP $CPPFLAGS'
11855 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11856 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11857 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11858
11859 CC="$lt_save_CC"
11860
11861
11862
11863
11864
11865
11866
11867
11868
11869
11870
11871
11872
11873         ac_config_commands="$ac_config_commands libtool"
11874
11875
11876
11877
11878 # Only expand once:
11879
11880
11881
11882
11883 # Check whether --enable-largefile was given.
11884 if test "${enable_largefile+set}" = set; then :
11885   enableval=$enable_largefile;
11886 fi
11887
11888 if test "$enable_largefile" != no; then
11889
11890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11891 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11892 if ${ac_cv_sys_largefile_CC+:} false; then :
11893   $as_echo_n "(cached) " >&6
11894 else
11895   ac_cv_sys_largefile_CC=no
11896      if test "$GCC" != yes; then
11897        ac_save_CC=$CC
11898        while :; do
11899          # IRIX 6.2 and later do not support large files by default,
11900          # so use the C compiler's -n32 option if that helps.
11901          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11902 /* end confdefs.h.  */
11903 #include <sys/types.h>
11904  /* Check that off_t can represent 2**63 - 1 correctly.
11905     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11906     since some C++ compilers masquerading as C compilers
11907     incorrectly reject 9223372036854775807.  */
11908 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11909   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11910                        && LARGE_OFF_T % 2147483647 == 1)
11911                       ? 1 : -1];
11912 int
11913 main ()
11914 {
11915
11916   ;
11917   return 0;
11918 }
11919 _ACEOF
11920          if ac_fn_c_try_compile "$LINENO"; then :
11921   break
11922 fi
11923 rm -f core conftest.err conftest.$ac_objext
11924          CC="$CC -n32"
11925          if ac_fn_c_try_compile "$LINENO"; then :
11926   ac_cv_sys_largefile_CC=' -n32'; break
11927 fi
11928 rm -f core conftest.err conftest.$ac_objext
11929          break
11930        done
11931        CC=$ac_save_CC
11932        rm -f conftest.$ac_ext
11933     fi
11934 fi
11935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11936 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11937   if test "$ac_cv_sys_largefile_CC" != no; then
11938     CC=$CC$ac_cv_sys_largefile_CC
11939   fi
11940
11941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11942 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11943 if ${ac_cv_sys_file_offset_bits+:} false; then :
11944   $as_echo_n "(cached) " >&6
11945 else
11946   while :; do
11947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11948 /* end confdefs.h.  */
11949 #include <sys/types.h>
11950  /* Check that off_t can represent 2**63 - 1 correctly.
11951     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11952     since some C++ compilers masquerading as C compilers
11953     incorrectly reject 9223372036854775807.  */
11954 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11955   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11956                        && LARGE_OFF_T % 2147483647 == 1)
11957                       ? 1 : -1];
11958 int
11959 main ()
11960 {
11961
11962   ;
11963   return 0;
11964 }
11965 _ACEOF
11966 if ac_fn_c_try_compile "$LINENO"; then :
11967   ac_cv_sys_file_offset_bits=no; break
11968 fi
11969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11971 /* end confdefs.h.  */
11972 #define _FILE_OFFSET_BITS 64
11973 #include <sys/types.h>
11974  /* Check that off_t can represent 2**63 - 1 correctly.
11975     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11976     since some C++ compilers masquerading as C compilers
11977     incorrectly reject 9223372036854775807.  */
11978 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11979   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11980                        && LARGE_OFF_T % 2147483647 == 1)
11981                       ? 1 : -1];
11982 int
11983 main ()
11984 {
11985
11986   ;
11987   return 0;
11988 }
11989 _ACEOF
11990 if ac_fn_c_try_compile "$LINENO"; then :
11991   ac_cv_sys_file_offset_bits=64; break
11992 fi
11993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11994   ac_cv_sys_file_offset_bits=unknown
11995   break
11996 done
11997 fi
11998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
11999 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12000 case $ac_cv_sys_file_offset_bits in #(
12001   no | unknown) ;;
12002   *)
12003 cat >>confdefs.h <<_ACEOF
12004 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12005 _ACEOF
12006 ;;
12007 esac
12008 rm -rf conftest*
12009   if test $ac_cv_sys_file_offset_bits = unknown; then
12010     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12011 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12012 if ${ac_cv_sys_large_files+:} false; then :
12013   $as_echo_n "(cached) " >&6
12014 else
12015   while :; do
12016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12017 /* end confdefs.h.  */
12018 #include <sys/types.h>
12019  /* Check that off_t can represent 2**63 - 1 correctly.
12020     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12021     since some C++ compilers masquerading as C compilers
12022     incorrectly reject 9223372036854775807.  */
12023 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12024   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12025                        && LARGE_OFF_T % 2147483647 == 1)
12026                       ? 1 : -1];
12027 int
12028 main ()
12029 {
12030
12031   ;
12032   return 0;
12033 }
12034 _ACEOF
12035 if ac_fn_c_try_compile "$LINENO"; then :
12036   ac_cv_sys_large_files=no; break
12037 fi
12038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12040 /* end confdefs.h.  */
12041 #define _LARGE_FILES 1
12042 #include <sys/types.h>
12043  /* Check that off_t can represent 2**63 - 1 correctly.
12044     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12045     since some C++ compilers masquerading as C compilers
12046     incorrectly reject 9223372036854775807.  */
12047 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12048   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12049                        && LARGE_OFF_T % 2147483647 == 1)
12050                       ? 1 : -1];
12051 int
12052 main ()
12053 {
12054
12055   ;
12056   return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_compile "$LINENO"; then :
12060   ac_cv_sys_large_files=1; break
12061 fi
12062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12063   ac_cv_sys_large_files=unknown
12064   break
12065 done
12066 fi
12067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12068 $as_echo "$ac_cv_sys_large_files" >&6; }
12069 case $ac_cv_sys_large_files in #(
12070   no | unknown) ;;
12071   *)
12072 cat >>confdefs.h <<_ACEOF
12073 #define _LARGE_FILES $ac_cv_sys_large_files
12074 _ACEOF
12075 ;;
12076 esac
12077 rm -rf conftest*
12078   fi
12079
12080
12081 fi
12082
12083
12084 backtrace_supported=yes
12085
12086 if test -n "${with_target_subdir}"; then
12087   # We are compiling a GCC library.  We can assume that the unwind
12088   # library exists.
12089   BACKTRACE_FILE="backtrace.lo simple.lo"
12090 else
12091   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12092 if test "x$ac_cv_header_unwind_h" = xyes; then :
12093   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12094 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12095   BACKTRACE_FILE="backtrace.lo simple.lo"
12096 else
12097   BACKTRACE_FILE="nounwind.lo"
12098                     backtrace_supported=no
12099 fi
12100
12101 else
12102   BACKTRACE_FILE="nounwind.lo"
12103      backtrace_supported=no
12104 fi
12105
12106
12107 fi
12108
12109
12110 EXTRA_FLAGS=
12111 if test -n "${with_target_subdir}"; then
12112   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12113 else
12114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12115 $as_echo_n "checking for -funwind-tables option... " >&6; }
12116 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   CFLAGS_hold="$CFLAGS"
12120      CFLAGS="$CFLAGS -funwind-tables"
12121      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12122 /* end confdefs.h.  */
12123 static int f() { return 0; }
12124 int
12125 main ()
12126 {
12127 return f();
12128   ;
12129   return 0;
12130 }
12131 _ACEOF
12132 if ac_fn_c_try_compile "$LINENO"; then :
12133   libbacktrace_cv_c_unwind_tables=yes
12134 else
12135   libbacktrace_cv_c_unwind_tables=no
12136 fi
12137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12138      CFLAGS="$CFLAGS_hold"
12139 fi
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12141 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12142   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12143     EXTRA_FLAGS=-funwind-tables
12144   fi
12145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12146 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12147 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12148   $as_echo_n "(cached) " >&6
12149 else
12150   CFLAGS_hold="$CFLAGS"
12151      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12152      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12153 /* end confdefs.h.  */
12154
12155 int
12156 main ()
12157 {
12158 return 0;
12159   ;
12160   return 0;
12161 }
12162 _ACEOF
12163 if ac_fn_c_try_compile "$LINENO"; then :
12164   libbacktrace_cv_c_random_seed_string=yes
12165 else
12166   libbacktrace_cv_c_random_seed_string=no
12167 fi
12168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12169      CFLAGS="$CFLAGS_hold"
12170 fi
12171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12172 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12173   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12174     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12175   fi
12176 fi
12177
12178 if test -n "${with_target_subdir}"; then
12179   # Add CET specific flags is Intel CET is enabled.
12180    # Check whether --enable-cet was given.
12181 if test "${enable_cet+set}" = set; then :
12182   enableval=$enable_cet;
12183       case "$enableval" in
12184        yes|no|auto) ;;
12185        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12186                           esac
12187
12188 else
12189   enable_cet=auto
12190 fi
12191
12192
12193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12194 $as_echo_n "checking for CET support... " >&6; }
12195
12196 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12197 case "$host" in
12198   i[34567]86-*-linux* | x86_64-*-linux*)
12199     case "$enable_cet" in
12200       auto)
12201         # Check if target supports multi-byte NOPs
12202         # and if compiler and assembler support CET insn.
12203         cet_save_CFLAGS="$CFLAGS"
12204         CFLAGS="$CFLAGS -fcf-protection"
12205         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12206 /* end confdefs.h.  */
12207
12208 int
12209 main ()
12210 {
12211
12212 #if !defined(__SSE2__)
12213 #error target does not support multi-byte NOPs
12214 #else
12215 asm ("setssbsy");
12216 #endif
12217
12218   ;
12219   return 0;
12220 }
12221 _ACEOF
12222 if ac_fn_c_try_compile "$LINENO"; then :
12223   enable_cet=yes
12224 else
12225   enable_cet=no
12226 fi
12227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12228         CFLAGS="$cet_save_CFLAGS"
12229         ;;
12230       yes)
12231         # Check if assembler supports CET.
12232         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12233 /* end confdefs.h.  */
12234
12235 int
12236 main ()
12237 {
12238 asm ("setssbsy");
12239   ;
12240   return 0;
12241 }
12242 _ACEOF
12243 if ac_fn_c_try_compile "$LINENO"; then :
12244
12245 else
12246   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12247 fi
12248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12249         ;;
12250     esac
12251     ;;
12252   *)
12253     enable_cet=no
12254     ;;
12255 esac
12256 if test x$enable_cet = xyes; then
12257   CET_FLAGS="-fcf-protection -mshstk"
12258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12259 $as_echo "yes" >&6; }
12260 else
12261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12262 $as_echo "no" >&6; }
12263 fi
12264
12265   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12266 fi
12267
12268
12269 ac_ext=c
12270 ac_cpp='$CPP $CPPFLAGS'
12271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12274
12275 WARN_FLAGS=
12276 save_CFLAGS="$CFLAGS"
12277 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12278                           -Wmissing-prototypes -Wold-style-definition \
12279                           -Wmissing-format-attribute -Wcast-qual; do
12280   # Do the check with the no- prefix removed since gcc silently
12281   # accepts any -Wno-* option on purpose
12282   case $real_option in
12283     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12284     *) option=$real_option ;;
12285   esac
12286   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12287
12288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12289 $as_echo_n "checking whether $CC supports $option... " >&6; }
12290 if eval \${$as_acx_Woption+:} false; then :
12291   $as_echo_n "(cached) " >&6
12292 else
12293   CFLAGS="$option"
12294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12295 /* end confdefs.h.  */
12296
12297 int
12298 main ()
12299 {
12300
12301   ;
12302   return 0;
12303 }
12304 _ACEOF
12305 if ac_fn_c_try_compile "$LINENO"; then :
12306   eval "$as_acx_Woption=yes"
12307 else
12308   eval "$as_acx_Woption=no"
12309 fi
12310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12311
12312 fi
12313 eval ac_res=\$$as_acx_Woption
12314                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12315 $as_echo "$ac_res" >&6; }
12316   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12317   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12318 fi
12319   done
12320 CFLAGS="$save_CFLAGS"
12321 ac_ext=c
12322 ac_cpp='$CPP $CPPFLAGS'
12323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12325 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12326
12327
12328
12329 # Check whether --enable-werror was given.
12330 if test "${enable_werror+set}" = set; then :
12331   enableval=$enable_werror;
12332 fi
12333
12334 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12335   WARN_FLAGS="$WARN_FLAGS -Werror"
12336 fi
12337
12338
12339 if test -n "${with_target_subdir}"; then
12340
12341
12342 # Check whether --with-system-libunwind was given.
12343 if test "${with_system_libunwind+set}" = set; then :
12344   withval=$with_system_libunwind;
12345 fi
12346
12347   # If system-libunwind was not specifically set, pick a default setting.
12348   if test x$with_system_libunwind = x; then
12349     case ${target} in
12350       ia64-*-hpux*) with_system_libunwind=yes ;;
12351       *) with_system_libunwind=no ;;
12352     esac
12353   fi
12354   # Based on system-libunwind and target, do we have ipinfo?
12355   if  test x$with_system_libunwind = xyes; then
12356     case ${target} in
12357       ia64-*-*) have_unwind_getipinfo=no ;;
12358       *) have_unwind_getipinfo=yes ;;
12359     esac
12360   else
12361     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12362
12363     case ${target} in
12364       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12365       *) have_unwind_getipinfo=yes ;;
12366     esac
12367
12368   fi
12369
12370   if test x$have_unwind_getipinfo = xyes; then
12371
12372 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12373
12374   fi
12375
12376 else
12377   ac_save_CFFLAGS="$CFLAGS"
12378   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12380 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12382 /* end confdefs.h.  */
12383 #include "unwind.h"
12384         struct _Unwind_Context *context;
12385         int ip_before_insn = 0;
12386 int
12387 main ()
12388 {
12389 return _Unwind_GetIPInfo (context, &ip_before_insn);
12390   ;
12391   return 0;
12392 }
12393 _ACEOF
12394 if ac_fn_c_try_link "$LINENO"; then :
12395   have_unwind_getipinfo=yes
12396 else
12397   have_unwind_getipinfo=no
12398 fi
12399 rm -f core conftest.err conftest.$ac_objext \
12400     conftest$ac_exeext conftest.$ac_ext
12401   CFLAGS="$ac_save_CFLAGS"
12402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12403 $as_echo "$have_unwind_getipinfo" >&6; }
12404   if test "$have_unwind_getipinfo" = "yes"; then
12405
12406 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12407
12408   fi
12409 fi
12410
12411 # Enable --enable-host-shared.
12412 # Check whether --enable-host-shared was given.
12413 if test "${enable_host_shared+set}" = set; then :
12414   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12415 else
12416   PIC_FLAG=
12417 fi
12418
12419
12420
12421 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12422  # Check whether --enable-cet was given.
12423 if test "${enable_cet+set}" = set; then :
12424   enableval=$enable_cet;
12425       case "$enableval" in
12426        yes|no|auto) ;;
12427        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12428                           esac
12429
12430 else
12431   enable_cet=auto
12432 fi
12433
12434
12435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12436 $as_echo_n "checking for CET support... " >&6; }
12437
12438 case "$host" in
12439   i[34567]86-*-linux* | x86_64-*-linux*)
12440     may_have_cet=yes
12441     cet_save_CFLAGS="$CFLAGS"
12442     CFLAGS="$CFLAGS -fcf-protection"
12443     case "$enable_cet" in
12444       auto)
12445         # Check if target supports multi-byte NOPs
12446         # and if compiler and assembler support CET.
12447         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12448 /* end confdefs.h.  */
12449
12450 int
12451 main ()
12452 {
12453
12454 #if !defined(__SSE2__)
12455 #error target does not support multi-byte NOPs
12456 #else
12457 asm ("setssbsy");
12458 #endif
12459
12460   ;
12461   return 0;
12462 }
12463 _ACEOF
12464 if ac_fn_c_try_compile "$LINENO"; then :
12465   enable_cet=yes
12466 else
12467   enable_cet=no
12468 fi
12469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12470         ;;
12471       yes)
12472         # Check if compiler and assembler support CET.
12473         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12474 /* end confdefs.h.  */
12475
12476 int
12477 main ()
12478 {
12479 asm ("setssbsy");
12480   ;
12481   return 0;
12482 }
12483 _ACEOF
12484 if ac_fn_c_try_compile "$LINENO"; then :
12485   support_cet=yes
12486 else
12487   support_cet=no
12488 fi
12489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12490         if test $support_cet = "no"; then
12491           if test x$enable_bootstrap != xno \
12492              && test -z "${with_build_subdir}" \
12493              && (test ! -f ../stage_current \
12494                  || test `cat ../stage_current` != "stage1"); then
12495             # Require CET support only for the final GCC build.
12496             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12497           else
12498             # Don't enable CET without CET support for non-bootstrap
12499             # build, in stage1 nor for build support.
12500             enable_cet=no
12501           fi
12502         fi
12503         ;;
12504     esac
12505     CFLAGS="$cet_save_CFLAGS"
12506     ;;
12507   *)
12508     may_have_cet=no
12509     enable_cet=no
12510     ;;
12511 esac
12512
12513 cet_save_CFLAGS="$CFLAGS"
12514 CFLAGS="$CFLAGS -fcf-protection=none"
12515 cet_save_LDFLAGS="$LDFLAGS"
12516 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12517 if test x$may_have_cet = xyes; then
12518   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12520 /* end confdefs.h.  */
12521
12522 int
12523 main ()
12524 {
12525 return 0;
12526   ;
12527   return 0;
12528 }
12529 _ACEOF
12530 if ac_fn_c_try_link "$LINENO"; then :
12531   may_have_cet=yes
12532 else
12533   may_have_cet=no
12534 fi
12535 rm -f core conftest.err conftest.$ac_objext \
12536     conftest$ac_exeext conftest.$ac_ext
12537 fi
12538
12539 if test x$may_have_cet = xyes; then
12540   if test x$cross_compiling = xno; then
12541     if test "$cross_compiling" = yes; then :
12542   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12543 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12544 as_fn_error $? "cannot run test program while cross compiling
12545 See \`config.log' for more details" "$LINENO" 5; }
12546 else
12547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12548 /* end confdefs.h.  */
12549
12550 int
12551 main ()
12552 {
12553   asm ("endbr32");
12554   return 0;
12555 }
12556
12557 _ACEOF
12558 if ac_fn_c_try_run "$LINENO"; then :
12559   have_multi_byte_nop=yes
12560 else
12561   have_multi_byte_nop=no
12562 fi
12563 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12564   conftest.$ac_objext conftest.beam conftest.$ac_ext
12565 fi
12566
12567     have_cet=no
12568     if test x$have_multi_byte_nop = xyes; then
12569       if test "$cross_compiling" = yes; then :
12570   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12571 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12572 as_fn_error $? "cannot run test program while cross compiling
12573 See \`config.log' for more details" "$LINENO" 5; }
12574 else
12575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12576 /* end confdefs.h.  */
12577
12578 static void
12579 foo (void)
12580 {
12581 }
12582
12583 static void
12584 __attribute__ ((noinline, noclone))
12585 xxx (void (*f) (void))
12586 {
12587   f ();
12588 }
12589
12590 static void
12591 __attribute__ ((noinline, noclone))
12592 bar (void)
12593 {
12594   xxx (foo);
12595 }
12596
12597 int
12598 main ()
12599 {
12600   bar ();
12601   return 0;
12602 }
12603
12604 _ACEOF
12605 if ac_fn_c_try_run "$LINENO"; then :
12606   have_cet=no
12607 else
12608   have_cet=yes
12609 fi
12610 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12611   conftest.$ac_objext conftest.beam conftest.$ac_ext
12612 fi
12613
12614     fi
12615     if test x$enable_cet = xno -a x$have_cet = xyes; then
12616       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12617     fi
12618   fi
12619 else
12620   # Enable CET in cross compiler if possible so that it will run on both
12621   # CET and non-CET hosts.
12622   have_cet=yes
12623 fi
12624 if test x$enable_cet = xyes; then
12625   CET_HOST_FLAGS="-fcf-protection"
12626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12627 $as_echo "yes" >&6; }
12628 else
12629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12630 $as_echo "no" >&6; }
12631 fi
12632 CFLAGS="$cet_save_CFLAGS"
12633 LDFLAGS="$cet_save_LDFLAGS"
12634
12635 case x$enable_languages in
12636 *jit*)
12637   ;;
12638 *)
12639   CET_HOST_FLAGS=
12640   ;;
12641 esac
12642
12643
12644 # Test for __sync support.
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12646 $as_echo_n "checking __sync extensions... " >&6; }
12647 if ${libbacktrace_cv_sys_sync+:} false; then :
12648   $as_echo_n "(cached) " >&6
12649 else
12650   if test -n "${with_target_subdir}"; then
12651    case "${host}" in
12652    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12653    *) libbacktrace_cv_sys_sync=yes ;;
12654    esac
12655  else
12656    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12657 /* end confdefs.h.  */
12658 int i;
12659 int
12660 main ()
12661 {
12662 __sync_bool_compare_and_swap (&i, i, i);
12663                        __sync_lock_test_and_set (&i, 1);
12664                        __sync_lock_release (&i);
12665   ;
12666   return 0;
12667 }
12668 _ACEOF
12669 if ac_fn_c_try_link "$LINENO"; then :
12670   libbacktrace_cv_sys_sync=yes
12671 else
12672   libbacktrace_cv_sys_sync=no
12673 fi
12674 rm -f core conftest.err conftest.$ac_objext \
12675     conftest$ac_exeext conftest.$ac_ext
12676  fi
12677 fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12679 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12680 BACKTRACE_SUPPORTS_THREADS=0
12681 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12682   BACKTRACE_SUPPORTS_THREADS=1
12683
12684 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12685
12686 fi
12687
12688
12689 # Test for __atomic support.
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12691 $as_echo_n "checking __atomic extensions... " >&6; }
12692 if ${libbacktrace_cv_sys_atomic+:} false; then :
12693   $as_echo_n "(cached) " >&6
12694 else
12695   if test -n "${with_target_subdir}"; then
12696    libbacktrace_cv_sys_atomic=yes
12697  else
12698    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12699 /* end confdefs.h.  */
12700 int i;
12701 int
12702 main ()
12703 {
12704 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12705                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12706   ;
12707   return 0;
12708 }
12709 _ACEOF
12710 if ac_fn_c_try_link "$LINENO"; then :
12711   libbacktrace_cv_sys_atomic=yes
12712 else
12713   libbacktrace_cv_sys_atomic=no
12714 fi
12715 rm -f core conftest.err conftest.$ac_objext \
12716     conftest$ac_exeext conftest.$ac_ext
12717  fi
12718 fi
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12720 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12721 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12722
12723 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12724
12725 fi
12726
12727 # The library needs to be able to read the executable itself.  Compile
12728 # a file to determine the executable format.  The awk script
12729 # filetype.awk prints out the file type.
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12731 $as_echo_n "checking output filetype... " >&6; }
12732 if ${libbacktrace_cv_sys_filetype+:} false; then :
12733   $as_echo_n "(cached) " >&6
12734 else
12735   filetype=
12736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12737 /* end confdefs.h.  */
12738 int i;
12739 int
12740 main ()
12741 {
12742 int j;
12743   ;
12744   return 0;
12745 }
12746 _ACEOF
12747 if ac_fn_c_try_compile "$LINENO"; then :
12748   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12749 else
12750   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12751 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12752 as_fn_error $? "compiler failed
12753 See \`config.log' for more details" "$LINENO" 5; }
12754 fi
12755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12756 libbacktrace_cv_sys_filetype=$filetype
12757 fi
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12759 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12760
12761 # Match the file type to decide what files to compile.
12762 FORMAT_FILE=
12763 backtrace_supports_data=yes
12764 case "$libbacktrace_cv_sys_filetype" in
12765 elf*) FORMAT_FILE="elf.lo" ;;
12766 macho) FORMAT_FILE="macho.lo" ;;
12767 pecoff) FORMAT_FILE="pecoff.lo"
12768         backtrace_supports_data=no
12769         ;;
12770 xcoff*) FORMAT_FILE="xcoff.lo"
12771         backtrace_supports_data=no
12772         ;;
12773 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12774 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12775    FORMAT_FILE="unknown.lo"
12776    backtrace_supported=no
12777    ;;
12778 esac
12779
12780
12781 # ELF defines.
12782 elfsize=
12783 case "$libbacktrace_cv_sys_filetype" in
12784 elf32) elfsize=32 ;;
12785 elf64) elfsize=64 ;;
12786 *)     elfsize=unused
12787 esac
12788
12789 cat >>confdefs.h <<_ACEOF
12790 #define BACKTRACE_ELF_SIZE $elfsize
12791 _ACEOF
12792
12793  if test "$FORMAT_FILE" = "elf.lo"; then
12794   HAVE_ELF_TRUE=
12795   HAVE_ELF_FALSE='#'
12796 else
12797   HAVE_ELF_TRUE='#'
12798   HAVE_ELF_FALSE=
12799 fi
12800
12801
12802 # XCOFF defines.
12803 xcoffsize=
12804 case "$libbacktrace_cv_sys_filetype" in
12805 xcoff32) xcoffsize=32 ;;
12806 xcoff64) xcoffsize=64 ;;
12807 *)       xcoffsize=unused
12808 esac
12809
12810 cat >>confdefs.h <<_ACEOF
12811 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12812 _ACEOF
12813
12814
12815 BACKTRACE_SUPPORTED=0
12816 if test "$backtrace_supported" = "yes"; then
12817   BACKTRACE_SUPPORTED=1
12818 fi
12819
12820
12821 BACKTRACE_SUPPORTS_DATA=0
12822 if test "$backtrace_supports_data" = "yes"; then
12823   BACKTRACE_SUPPORTS_DATA=1
12824 fi
12825
12826
12827
12828
12829 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12830
12831 acx_cv_header_stdint=stddef.h
12832 acx_cv_header_stdint_kind="(already complete)"
12833 for i in stdint.h $inttype_headers; do
12834   unset ac_cv_type_uintptr_t
12835   unset ac_cv_type_uintmax_t
12836   unset ac_cv_type_int_least32_t
12837   unset ac_cv_type_int_fast32_t
12838   unset ac_cv_type_uint64_t
12839   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12840   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12841 #include <$i>
12842 "
12843 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12844   acx_cv_header_stdint=$i
12845 else
12846   continue
12847 fi
12848
12849   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12850 #include <$i>
12851 "
12852 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12853
12854 else
12855   acx_cv_header_stdint_kind="(mostly complete)"
12856 fi
12857
12858   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12859 #include <$i>
12860 "
12861 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12862
12863 else
12864   acx_cv_header_stdint_kind="(mostly complete)"
12865 fi
12866
12867   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12868 #include <$i>
12869 "
12870 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12871
12872 else
12873   acx_cv_header_stdint_kind="(mostly complete)"
12874 fi
12875
12876   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12877 #include <$i>
12878 "
12879 if test "x$ac_cv_type_uint64_t" = xyes; then :
12880
12881 else
12882   acx_cv_header_stdint_kind="(lacks uint64_t)"
12883 fi
12884
12885   break
12886 done
12887 if test "$acx_cv_header_stdint" = stddef.h; then
12888   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12889   for i in stdint.h $inttype_headers; do
12890     unset ac_cv_type_uintptr_t
12891     unset ac_cv_type_uint32_t
12892     unset ac_cv_type_uint64_t
12893     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12894     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12895 #include <$i>
12896 "
12897 if test "x$ac_cv_type_uint32_t" = xyes; then :
12898   acx_cv_header_stdint=$i
12899 else
12900   continue
12901 fi
12902
12903     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12904 #include <$i>
12905 "
12906 if test "x$ac_cv_type_uint64_t" = xyes; then :
12907
12908 fi
12909
12910     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12911 #include <$i>
12912 "
12913 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12914
12915 fi
12916
12917     break
12918   done
12919 fi
12920 if test "$acx_cv_header_stdint" = stddef.h; then
12921   acx_cv_header_stdint_kind="(u_intXX_t style)"
12922   for i in sys/types.h $inttype_headers; do
12923     unset ac_cv_type_u_int32_t
12924     unset ac_cv_type_u_int64_t
12925     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12926     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12927 #include <$i>
12928 "
12929 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12930   acx_cv_header_stdint=$i
12931 else
12932   continue
12933 fi
12934
12935     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12936 #include <$i>
12937 "
12938 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12939
12940 fi
12941
12942     break
12943   done
12944 fi
12945 if test "$acx_cv_header_stdint" = stddef.h; then
12946   acx_cv_header_stdint_kind="(using manual detection)"
12947 fi
12948
12949 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12950 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12951 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12952 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12953 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12954
12955 # ----------------- Summarize what we found so far
12956
12957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12958 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12959
12960 case `$as_basename -- gstdint.h ||
12961 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12962          Xgstdint.h : 'X\(//\)$' \| \
12963          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12964 $as_echo X/gstdint.h |
12965     sed '/^.*\/\([^/][^/]*\)\/*$/{
12966             s//\1/
12967             q
12968           }
12969           /^X\/\(\/\/\)$/{
12970             s//\1/
12971             q
12972           }
12973           /^X\/\(\/\).*/{
12974             s//\1/
12975             q
12976           }
12977           s/.*/./; q'` in
12978   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12979 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12980   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12981 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12982   *) ;;
12983 esac
12984
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12986 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12987
12988 # ----------------- done included file, check C basic types --------
12989
12990 # Lacking an uintptr_t?  Test size of void *
12991 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12992   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12993 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12994 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12995 # This bug is HP SR number 8606223364.
12996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12997 $as_echo_n "checking size of void *... " >&6; }
12998 if ${ac_cv_sizeof_void_p+:} false; then :
12999   $as_echo_n "(cached) " >&6
13000 else
13001   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13002
13003 else
13004   if test "$ac_cv_type_void_p" = yes; then
13005      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13007 as_fn_error 77 "cannot compute sizeof (void *)
13008 See \`config.log' for more details" "$LINENO" 5; }
13009    else
13010      ac_cv_sizeof_void_p=0
13011    fi
13012 fi
13013
13014 fi
13015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13016 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13017
13018
13019
13020 cat >>confdefs.h <<_ACEOF
13021 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13022 _ACEOF
13023
13024  ;;
13025 esac
13026
13027 # Lacking an uint64_t?  Test size of long
13028 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13029   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13030 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13031 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13032 # This bug is HP SR number 8606223364.
13033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13034 $as_echo_n "checking size of long... " >&6; }
13035 if ${ac_cv_sizeof_long+:} false; then :
13036   $as_echo_n "(cached) " >&6
13037 else
13038   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13039
13040 else
13041   if test "$ac_cv_type_long" = yes; then
13042      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13044 as_fn_error 77 "cannot compute sizeof (long)
13045 See \`config.log' for more details" "$LINENO" 5; }
13046    else
13047      ac_cv_sizeof_long=0
13048    fi
13049 fi
13050
13051 fi
13052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13053 $as_echo "$ac_cv_sizeof_long" >&6; }
13054
13055
13056
13057 cat >>confdefs.h <<_ACEOF
13058 #define SIZEOF_LONG $ac_cv_sizeof_long
13059 _ACEOF
13060
13061  ;;
13062 esac
13063
13064 if test $acx_cv_header_stdint = stddef.h; then
13065   # Lacking a good header?  Test size of everything and deduce all types.
13066   # The cast to long int works around a bug in the HP C Compiler
13067 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13068 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13069 # This bug is HP SR number 8606223364.
13070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13071 $as_echo_n "checking size of int... " >&6; }
13072 if ${ac_cv_sizeof_int+:} false; then :
13073   $as_echo_n "(cached) " >&6
13074 else
13075   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13076
13077 else
13078   if test "$ac_cv_type_int" = yes; then
13079      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13081 as_fn_error 77 "cannot compute sizeof (int)
13082 See \`config.log' for more details" "$LINENO" 5; }
13083    else
13084      ac_cv_sizeof_int=0
13085    fi
13086 fi
13087
13088 fi
13089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13090 $as_echo "$ac_cv_sizeof_int" >&6; }
13091
13092
13093
13094 cat >>confdefs.h <<_ACEOF
13095 #define SIZEOF_INT $ac_cv_sizeof_int
13096 _ACEOF
13097
13098
13099   # The cast to long int works around a bug in the HP C Compiler
13100 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13101 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13102 # This bug is HP SR number 8606223364.
13103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13104 $as_echo_n "checking size of short... " >&6; }
13105 if ${ac_cv_sizeof_short+:} false; then :
13106   $as_echo_n "(cached) " >&6
13107 else
13108   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13109
13110 else
13111   if test "$ac_cv_type_short" = yes; then
13112      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13114 as_fn_error 77 "cannot compute sizeof (short)
13115 See \`config.log' for more details" "$LINENO" 5; }
13116    else
13117      ac_cv_sizeof_short=0
13118    fi
13119 fi
13120
13121 fi
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13123 $as_echo "$ac_cv_sizeof_short" >&6; }
13124
13125
13126
13127 cat >>confdefs.h <<_ACEOF
13128 #define SIZEOF_SHORT $ac_cv_sizeof_short
13129 _ACEOF
13130
13131
13132   # The cast to long int works around a bug in the HP C Compiler
13133 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13134 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13135 # This bug is HP SR number 8606223364.
13136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13137 $as_echo_n "checking size of char... " >&6; }
13138 if ${ac_cv_sizeof_char+:} false; then :
13139   $as_echo_n "(cached) " >&6
13140 else
13141   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13142
13143 else
13144   if test "$ac_cv_type_char" = yes; then
13145      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13147 as_fn_error 77 "cannot compute sizeof (char)
13148 See \`config.log' for more details" "$LINENO" 5; }
13149    else
13150      ac_cv_sizeof_char=0
13151    fi
13152 fi
13153
13154 fi
13155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13156 $as_echo "$ac_cv_sizeof_char" >&6; }
13157
13158
13159
13160 cat >>confdefs.h <<_ACEOF
13161 #define SIZEOF_CHAR $ac_cv_sizeof_char
13162 _ACEOF
13163
13164
13165
13166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13167 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13168   case "$ac_cv_sizeof_char" in
13169     1) acx_cv_type_int8_t=char ;;
13170     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13171   esac
13172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13173 $as_echo "$acx_cv_type_int8_t" >&6; }
13174
13175   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13176 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13177   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13178     2:*) acx_cv_type_int16_t=int ;;
13179     *:2) acx_cv_type_int16_t=short ;;
13180     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13181   esac
13182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13183 $as_echo "$acx_cv_type_int16_t" >&6; }
13184
13185   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13186 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13187   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13188     4:*) acx_cv_type_int32_t=int ;;
13189     *:4) acx_cv_type_int32_t=long ;;
13190     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13191   esac
13192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13193 $as_echo "$acx_cv_type_int32_t" >&6; }
13194 fi
13195
13196 # These tests are here to make the output prettier
13197
13198 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13199   case "$ac_cv_sizeof_long" in
13200     8) acx_cv_type_int64_t=long ;;
13201   esac
13202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13203 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13205 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13206 fi
13207
13208 # Now we can use the above types
13209
13210 if test "$ac_cv_type_uintptr_t" != yes; then
13211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13212 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13213   case $ac_cv_sizeof_void_p in
13214     2) acx_cv_type_intptr_t=int16_t ;;
13215     4) acx_cv_type_intptr_t=int32_t ;;
13216     8) acx_cv_type_intptr_t=int64_t ;;
13217     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13218   esac
13219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13220 $as_echo "$acx_cv_type_intptr_t" >&6; }
13221 fi
13222
13223 # ----------------- done all checks, emit header -------------
13224 ac_config_commands="$ac_config_commands gstdint.h"
13225
13226
13227
13228
13229 for ac_header in sys/mman.h
13230 do :
13231   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13232 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13233   cat >>confdefs.h <<_ACEOF
13234 #define HAVE_SYS_MMAN_H 1
13235 _ACEOF
13236
13237 fi
13238
13239 done
13240
13241 if test "$ac_cv_header_sys_mman_h" = "no"; then
13242   have_mmap=no
13243 else
13244   if test -n "${with_target_subdir}"; then
13245     # When built as a GCC target library, we can't do a link test.  We
13246     # simply assume that if we have mman.h, we have mmap.
13247     have_mmap=yes
13248     case "${host}" in
13249     *-*-msdosdjgpp)
13250         # DJGPP has sys/man.h, but no mmap
13251         have_mmap=no ;;
13252     esac
13253   else
13254     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13255 if test "x$ac_cv_func_mmap" = xyes; then :
13256   have_mmap=yes
13257 else
13258   have_mmap=no
13259 fi
13260
13261   fi
13262 fi
13263 if test "$have_mmap" = "no"; then
13264   VIEW_FILE=read.lo
13265   ALLOC_FILE=alloc.lo
13266 else
13267   VIEW_FILE=mmapio.lo
13268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13269 /* end confdefs.h.  */
13270
13271 #include <sys/mman.h>
13272 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13273   #error no MAP_ANONYMOUS
13274 #endif
13275
13276 _ACEOF
13277 if ac_fn_c_try_cpp "$LINENO"; then :
13278   ALLOC_FILE=mmap.lo
13279 else
13280   ALLOC_FILE=alloc.lo
13281 fi
13282 rm -f conftest.err conftest.i conftest.$ac_ext
13283 fi
13284
13285
13286
13287 BACKTRACE_USES_MALLOC=0
13288 if test "$ALLOC_FILE" = "alloc.lo"; then
13289   BACKTRACE_USES_MALLOC=1
13290 fi
13291
13292
13293 # Check for dl_iterate_phdr.
13294 for ac_header in link.h sys/link.h
13295 do :
13296   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13297 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13298 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13299   cat >>confdefs.h <<_ACEOF
13300 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13301 _ACEOF
13302
13303 fi
13304
13305 done
13306
13307 if test "$ac_cv_header_link_h" = "no" -a "$ac_cv_header_sys_link_h" = "no"; then
13308   have_dl_iterate_phdr=no
13309 else
13310   if test -n "${with_target_subdir}"; then
13311     link_h=link.h
13312     if test "$ac_cv_header_link_h" = "no"; then
13313        link_h=sys/link.h
13314     fi
13315     # When built as a GCC target library, we can't do a link test.
13316     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13317 /* end confdefs.h.  */
13318 #include <$link_h>
13319
13320 _ACEOF
13321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13322   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13323   have_dl_iterate_phdr=yes
13324 else
13325   have_dl_iterate_phdr=no
13326 fi
13327 rm -f conftest*
13328
13329   else
13330     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13331 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13332   have_dl_iterate_phdr=yes
13333 else
13334   have_dl_iterate_phdr=no
13335 fi
13336
13337   fi
13338 fi
13339 if test "$have_dl_iterate_phdr" = "yes"; then
13340
13341 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13342
13343 fi
13344
13345 # Check for header file for Mach-O image functions.
13346 for ac_header in mach-o/dyld.h
13347 do :
13348   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13349 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13350   cat >>confdefs.h <<_ACEOF
13351 #define HAVE_MACH_O_DYLD_H 1
13352 _ACEOF
13353
13354 fi
13355
13356 done
13357
13358
13359 # Check for loadquery.
13360 for ac_header in sys/ldr.h
13361 do :
13362   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13363 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13364   cat >>confdefs.h <<_ACEOF
13365 #define HAVE_SYS_LDR_H 1
13366 _ACEOF
13367
13368 fi
13369
13370 done
13371
13372 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13373   have_loadquery=no
13374 else
13375   if test -n "${with_target_subdir}"; then
13376     # When built as a GCC target library, we can't do a link test.
13377     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13378 /* end confdefs.h.  */
13379 #include <sys/ldr.h>
13380
13381 _ACEOF
13382 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13383   $EGREP "loadquery" >/dev/null 2>&1; then :
13384   have_loadquery=yes
13385 else
13386   have_loadquery=no
13387 fi
13388 rm -f conftest*
13389
13390   else
13391     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13392 if test "x$ac_cv_func_loadquery" = xyes; then :
13393   have_loadquery=yes
13394 else
13395   have_loadquery=no
13396 fi
13397
13398   fi
13399 fi
13400 if test "$have_loadquery" = "yes"; then
13401
13402 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13403
13404 fi
13405
13406 # Check for the fcntl function.
13407 if test -n "${with_target_subdir}"; then
13408    case "${host}" in
13409    *-*-mingw*) have_fcntl=no ;;
13410    *) have_fcntl=yes ;;
13411    esac
13412 else
13413   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13414 if test "x$ac_cv_func_fcntl" = xyes; then :
13415   have_fcntl=yes
13416 else
13417   have_fcntl=no
13418 fi
13419
13420 fi
13421 if test "$have_fcntl" = "yes"; then
13422
13423 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13424
13425 fi
13426
13427 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13428 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13429   ac_have_decl=1
13430 else
13431   ac_have_decl=0
13432 fi
13433
13434 cat >>confdefs.h <<_ACEOF
13435 #define HAVE_DECL_STRNLEN $ac_have_decl
13436 _ACEOF
13437 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13438 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13439   ac_have_decl=1
13440 else
13441   ac_have_decl=0
13442 fi
13443
13444 cat >>confdefs.h <<_ACEOF
13445 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13446 _ACEOF
13447
13448 for ac_func in lstat readlink
13449 do :
13450   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13451 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13452 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13453   cat >>confdefs.h <<_ACEOF
13454 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13455 _ACEOF
13456
13457 fi
13458 done
13459
13460
13461 # Check for getexecname function.
13462 if test -n "${with_target_subdir}"; then
13463    case "${host}" in
13464    *-*-solaris2*) have_getexecname=yes ;;
13465    *) have_getexecname=no ;;
13466    esac
13467 else
13468   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13469 if test "x$ac_cv_func_getexecname" = xyes; then :
13470   have_getexecname=yes
13471 else
13472   have_getexecname=no
13473 fi
13474
13475 fi
13476 if test "$have_getexecname" = "yes"; then
13477
13478 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13479
13480 fi
13481
13482 # Check for sysctl definitions.
13483
13484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13485 $as_echo_n "checking for KERN_PROC... " >&6; }
13486 if ${libbacktrace_cv_proc+:} false; then :
13487   $as_echo_n "(cached) " >&6
13488 else
13489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h.  */
13491
13492 #include <sys/types.h>
13493 #include <sys/sysctl.h>
13494
13495 int
13496 main ()
13497 {
13498 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13499   ;
13500   return 0;
13501 }
13502 _ACEOF
13503 if ac_fn_c_try_compile "$LINENO"; then :
13504   libbacktrace_cv_proc=yes
13505 else
13506   libbacktrace_cv_proc=no
13507 fi
13508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13509 fi
13510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13511 $as_echo "$libbacktrace_cv_proc" >&6; }
13512 if test "$libbacktrace_cv_proc" = "yes"; then
13513
13514 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13515
13516 fi
13517
13518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13519 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13520 if ${libbacktrace_cv_procargs+:} false; then :
13521   $as_echo_n "(cached) " >&6
13522 else
13523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13524 /* end confdefs.h.  */
13525
13526 #include <sys/types.h>
13527 #include <sys/sysctl.h>
13528
13529 int
13530 main ()
13531 {
13532 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13533   ;
13534   return 0;
13535 }
13536 _ACEOF
13537 if ac_fn_c_try_compile "$LINENO"; then :
13538   libbacktrace_cv_procargs=yes
13539 else
13540   libbacktrace_cv_procargs=no
13541 fi
13542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13543 fi
13544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13545 $as_echo "$libbacktrace_cv_procargs" >&6; }
13546 if test "$libbacktrace_cv_procargs" = "yes"; then
13547
13548 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13549
13550 fi
13551
13552 # Check for the clock_gettime function.
13553 for ac_func in clock_gettime
13554 do :
13555   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13556 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13557   cat >>confdefs.h <<_ACEOF
13558 #define HAVE_CLOCK_GETTIME 1
13559 _ACEOF
13560
13561 fi
13562 done
13563
13564 clock_gettime_link=
13565 # At least for glibc, clock_gettime is in librt.  But don't
13566 # pull that in if it still doesn't give us the function we want.  This
13567 # test is copied from libgomp, and modified to not link in -lrt as
13568 # we're using this for test timing only.
13569 if test "$ac_cv_func_clock_gettime" = no; then
13570   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13571 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13572 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13573   $as_echo_n "(cached) " >&6
13574 else
13575   ac_check_lib_save_LIBS=$LIBS
13576 LIBS="-lrt  $LIBS"
13577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13578 /* end confdefs.h.  */
13579
13580 /* Override any GCC internal prototype to avoid an error.
13581    Use char because int might match the return type of a GCC
13582    builtin and then its argument prototype would still apply.  */
13583 #ifdef __cplusplus
13584 extern "C"
13585 #endif
13586 char clock_gettime ();
13587 int
13588 main ()
13589 {
13590 return clock_gettime ();
13591   ;
13592   return 0;
13593 }
13594 _ACEOF
13595 if ac_fn_c_try_link "$LINENO"; then :
13596   ac_cv_lib_rt_clock_gettime=yes
13597 else
13598   ac_cv_lib_rt_clock_gettime=no
13599 fi
13600 rm -f core conftest.err conftest.$ac_objext \
13601     conftest$ac_exeext conftest.$ac_ext
13602 LIBS=$ac_check_lib_save_LIBS
13603 fi
13604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13605 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13606 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13607   CLOCK_GETTIME_LINK=-lrt
13608
13609 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13610
13611 fi
13612
13613 fi
13614
13615
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13617 $as_echo_n "checking whether -pthread is supported... " >&6; }
13618 if ${libgo_cv_lib_pthread+:} false; then :
13619   $as_echo_n "(cached) " >&6
13620 else
13621   CFLAGS_hold=$CFLAGS
13622 CFLAGS="$CFLAGS -pthread"
13623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13624 /* end confdefs.h.  */
13625 int i;
13626 _ACEOF
13627 if ac_fn_c_try_compile "$LINENO"; then :
13628   libgo_cv_lib_pthread=yes
13629 else
13630   libgo_cv_lib_pthread=no
13631 fi
13632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13633 CFLAGS=$CFLAGS_hold
13634 fi
13635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13636 $as_echo "$libgo_cv_lib_pthread" >&6; }
13637 PTHREAD_CFLAGS=
13638 if test "$libgo_cv_lib_pthread" = yes; then
13639   PTHREAD_CFLAGS=-pthread
13640 fi
13641
13642
13643  if test "$libgo_cv_lib_pthread" = yes; then
13644   HAVE_PTHREAD_TRUE=
13645   HAVE_PTHREAD_FALSE='#'
13646 else
13647   HAVE_PTHREAD_TRUE='#'
13648   HAVE_PTHREAD_FALSE=
13649 fi
13650
13651
13652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13653 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13654 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13655   $as_echo_n "(cached) " >&6
13656 else
13657   CFLAGS_hold=$CFLAGS
13658 CFLAGS="$CFLAGS -gdwarf-5"
13659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13660 /* end confdefs.h.  */
13661 int i;
13662 int
13663 main ()
13664 {
13665 return 0;
13666   ;
13667   return 0;
13668 }
13669 _ACEOF
13670 if ac_fn_c_try_link "$LINENO"; then :
13671   libbacktrace_cv_lib_dwarf5=yes
13672 else
13673   libbacktrace_cv_lib_dwarf5=no
13674 fi
13675 rm -f core conftest.err conftest.$ac_objext \
13676     conftest$ac_exeext conftest.$ac_ext
13677 CFLAGS=$CFLAGS_hold
13678 fi
13679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13680 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13681  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13682   HAVE_DWARF5_TRUE=
13683   HAVE_DWARF5_FALSE='#'
13684 else
13685   HAVE_DWARF5_TRUE='#'
13686   HAVE_DWARF5_FALSE=
13687 fi
13688
13689
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13691 $as_echo_n "checking for compress in -lz... " >&6; }
13692 if ${ac_cv_lib_z_compress+:} false; then :
13693   $as_echo_n "(cached) " >&6
13694 else
13695   ac_check_lib_save_LIBS=$LIBS
13696 LIBS="-lz  $LIBS"
13697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h.  */
13699
13700 /* Override any GCC internal prototype to avoid an error.
13701    Use char because int might match the return type of a GCC
13702    builtin and then its argument prototype would still apply.  */
13703 #ifdef __cplusplus
13704 extern "C"
13705 #endif
13706 char compress ();
13707 int
13708 main ()
13709 {
13710 return compress ();
13711   ;
13712   return 0;
13713 }
13714 _ACEOF
13715 if ac_fn_c_try_link "$LINENO"; then :
13716   ac_cv_lib_z_compress=yes
13717 else
13718   ac_cv_lib_z_compress=no
13719 fi
13720 rm -f core conftest.err conftest.$ac_objext \
13721     conftest$ac_exeext conftest.$ac_ext
13722 LIBS=$ac_check_lib_save_LIBS
13723 fi
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13725 $as_echo "$ac_cv_lib_z_compress" >&6; }
13726 if test "x$ac_cv_lib_z_compress" = xyes; then :
13727
13728 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13729
13730 fi
13731
13732  if test "$ac_cv_lib_z_compress" = yes; then
13733   HAVE_ZLIB_TRUE=
13734   HAVE_ZLIB_FALSE='#'
13735 else
13736   HAVE_ZLIB_TRUE='#'
13737   HAVE_ZLIB_FALSE=
13738 fi
13739
13740
13741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13742 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13743 if ${libgo_cv_ld_compress+:} false; then :
13744   $as_echo_n "(cached) " >&6
13745 else
13746   LDFLAGS_hold=$LDFLAGS
13747 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13749 /* end confdefs.h.  */
13750
13751 int
13752 main ()
13753 {
13754
13755   ;
13756   return 0;
13757 }
13758 _ACEOF
13759 if ac_fn_c_try_link "$LINENO"; then :
13760   libgo_cv_ld_compress=yes
13761 else
13762   libgo_cv_ld_compress=no
13763 fi
13764 rm -f core conftest.err conftest.$ac_objext \
13765     conftest$ac_exeext conftest.$ac_ext
13766 LDFLAGS=$LDFLAGS_hold
13767 fi
13768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13769 $as_echo "$libgo_cv_ld_compress" >&6; }
13770  if test "$libgo_cv_ld_compress" = yes; then
13771   HAVE_COMPRESSED_DEBUG_TRUE=
13772   HAVE_COMPRESSED_DEBUG_FALSE='#'
13773 else
13774   HAVE_COMPRESSED_DEBUG_TRUE='#'
13775   HAVE_COMPRESSED_DEBUG_FALSE=
13776 fi
13777
13778
13779
13780 # Extract the first word of "objcopy", so it can be a program name with args.
13781 set dummy objcopy; ac_word=$2
13782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13783 $as_echo_n "checking for $ac_word... " >&6; }
13784 if ${ac_cv_prog_OBJCOPY+:} false; then :
13785   $as_echo_n "(cached) " >&6
13786 else
13787   if test -n "$OBJCOPY"; then
13788   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13789 else
13790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13791 for as_dir in $PATH
13792 do
13793   IFS=$as_save_IFS
13794   test -z "$as_dir" && as_dir=.
13795     for ac_exec_ext in '' $ac_executable_extensions; do
13796   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13797     ac_cv_prog_OBJCOPY="objcopy"
13798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13799     break 2
13800   fi
13801 done
13802   done
13803 IFS=$as_save_IFS
13804
13805 fi
13806 fi
13807 OBJCOPY=$ac_cv_prog_OBJCOPY
13808 if test -n "$OBJCOPY"; then
13809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13810 $as_echo "$OBJCOPY" >&6; }
13811 else
13812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13813 $as_echo "no" >&6; }
13814 fi
13815
13816
13817 # Extract the first word of "readelf", so it can be a program name with args.
13818 set dummy readelf; ac_word=$2
13819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13820 $as_echo_n "checking for $ac_word... " >&6; }
13821 if ${ac_cv_prog_READELF+:} false; then :
13822   $as_echo_n "(cached) " >&6
13823 else
13824   if test -n "$READELF"; then
13825   ac_cv_prog_READELF="$READELF" # Let the user override the test.
13826 else
13827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13828 for as_dir in $PATH
13829 do
13830   IFS=$as_save_IFS
13831   test -z "$as_dir" && as_dir=.
13832     for ac_exec_ext in '' $ac_executable_extensions; do
13833   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13834     ac_cv_prog_READELF="readelf"
13835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13836     break 2
13837   fi
13838 done
13839   done
13840 IFS=$as_save_IFS
13841
13842 fi
13843 fi
13844 READELF=$ac_cv_prog_READELF
13845 if test -n "$READELF"; then
13846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13847 $as_echo "$READELF" >&6; }
13848 else
13849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13850 $as_echo "no" >&6; }
13851 fi
13852
13853
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13855 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13856 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
13857   $as_echo_n "(cached) " >&6
13858 else
13859   if test -n "${with_target_subdir}"; then
13860   libbacktrace_cv_objcopy_debuglink=no
13861 elif ! test -n "${OBJCOPY}"; then
13862   libbacktrace_cv_objcopy_debuglink=no
13863 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
13864   libbacktrace_cv_objcopy_debuglink=yes
13865 else
13866   libbacktrace_cv_objcopy_debuglink=no
13867 fi
13868 fi
13869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
13870 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
13871  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
13872   HAVE_OBJCOPY_DEBUGLINK_TRUE=
13873   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
13874 else
13875   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
13876   HAVE_OBJCOPY_DEBUGLINK_FALSE=
13877 fi
13878
13879
13880
13881 # Extract the first word of "dsymutil", so it can be a program name with args.
13882 set dummy dsymutil; ac_word=$2
13883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13884 $as_echo_n "checking for $ac_word... " >&6; }
13885 if ${ac_cv_prog_DSYMUTIL+:} false; then :
13886   $as_echo_n "(cached) " >&6
13887 else
13888   if test -n "$DSYMUTIL"; then
13889   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13890 else
13891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13892 for as_dir in $PATH
13893 do
13894   IFS=$as_save_IFS
13895   test -z "$as_dir" && as_dir=.
13896     for ac_exec_ext in '' $ac_executable_extensions; do
13897   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13898     ac_cv_prog_DSYMUTIL="dsymutil"
13899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13900     break 2
13901   fi
13902 done
13903   done
13904 IFS=$as_save_IFS
13905
13906 fi
13907 fi
13908 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13909 if test -n "$DSYMUTIL"; then
13910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13911 $as_echo "$DSYMUTIL" >&6; }
13912 else
13913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13914 $as_echo "no" >&6; }
13915 fi
13916
13917
13918  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
13919   USE_DSYMUTIL_TRUE=
13920   USE_DSYMUTIL_FALSE='#'
13921 else
13922   USE_DSYMUTIL_TRUE='#'
13923   USE_DSYMUTIL_FALSE=
13924 fi
13925
13926
13927
13928 # Extract the first word of "nm", so it can be a program name with args.
13929 set dummy nm; ac_word=$2
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13931 $as_echo_n "checking for $ac_word... " >&6; }
13932 if ${ac_cv_prog_NM+:} false; then :
13933   $as_echo_n "(cached) " >&6
13934 else
13935   if test -n "$NM"; then
13936   ac_cv_prog_NM="$NM" # Let the user override the test.
13937 else
13938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13939 for as_dir in $PATH
13940 do
13941   IFS=$as_save_IFS
13942   test -z "$as_dir" && as_dir=.
13943     for ac_exec_ext in '' $ac_executable_extensions; do
13944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13945     ac_cv_prog_NM="nm"
13946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13947     break 2
13948   fi
13949 done
13950   done
13951 IFS=$as_save_IFS
13952
13953 fi
13954 fi
13955 NM=$ac_cv_prog_NM
13956 if test -n "$NM"; then
13957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
13958 $as_echo "$NM" >&6; }
13959 else
13960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13961 $as_echo "no" >&6; }
13962 fi
13963
13964
13965
13966 # Extract the first word of "xz", so it can be a program name with args.
13967 set dummy xz; ac_word=$2
13968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13969 $as_echo_n "checking for $ac_word... " >&6; }
13970 if ${ac_cv_prog_XZ+:} false; then :
13971   $as_echo_n "(cached) " >&6
13972 else
13973   if test -n "$XZ"; then
13974   ac_cv_prog_XZ="$XZ" # Let the user override the test.
13975 else
13976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13977 for as_dir in $PATH
13978 do
13979   IFS=$as_save_IFS
13980   test -z "$as_dir" && as_dir=.
13981     for ac_exec_ext in '' $ac_executable_extensions; do
13982   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13983     ac_cv_prog_XZ="xz"
13984     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13985     break 2
13986   fi
13987 done
13988   done
13989 IFS=$as_save_IFS
13990
13991 fi
13992 fi
13993 XZ=$ac_cv_prog_XZ
13994 if test -n "$XZ"; then
13995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
13996 $as_echo "$XZ" >&6; }
13997 else
13998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13999 $as_echo "no" >&6; }
14000 fi
14001
14002
14003  if test "$XZ" != ""; then
14004   HAVE_XZ_TRUE=
14005   HAVE_XZ_FALSE='#'
14006 else
14007   HAVE_XZ_TRUE='#'
14008   HAVE_XZ_FALSE=
14009 fi
14010
14011 # Extract the first word of "comm", so it can be a program name with args.
14012 set dummy comm; ac_word=$2
14013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14014 $as_echo_n "checking for $ac_word... " >&6; }
14015 if ${ac_cv_prog_COMM+:} false; then :
14016   $as_echo_n "(cached) " >&6
14017 else
14018   if test -n "$COMM"; then
14019   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14020 else
14021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14022 for as_dir in $PATH
14023 do
14024   IFS=$as_save_IFS
14025   test -z "$as_dir" && as_dir=.
14026     for ac_exec_ext in '' $ac_executable_extensions; do
14027   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14028     ac_cv_prog_COMM="comm"
14029     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14030     break 2
14031   fi
14032 done
14033   done
14034 IFS=$as_save_IFS
14035
14036 fi
14037 fi
14038 COMM=$ac_cv_prog_COMM
14039 if test -n "$COMM"; then
14040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14041 $as_echo "$COMM" >&6; }
14042 else
14043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14044 $as_echo "no" >&6; }
14045 fi
14046
14047
14048  if test "$COMM" != ""; then
14049   HAVE_COMM_TRUE=
14050   HAVE_COMM_FALSE='#'
14051 else
14052   HAVE_COMM_TRUE='#'
14053   HAVE_COMM_FALSE=
14054 fi
14055
14056
14057  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14058   HAVE_MINIDEBUG_TRUE=
14059   HAVE_MINIDEBUG_FALSE='#'
14060 else
14061   HAVE_MINIDEBUG_TRUE='#'
14062   HAVE_MINIDEBUG_FALSE=
14063 fi
14064
14065
14066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14067 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14068 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14069   $as_echo_n "(cached) " >&6
14070 else
14071   ac_check_lib_save_LIBS=$LIBS
14072 LIBS="-llzma  $LIBS"
14073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14074 /* end confdefs.h.  */
14075
14076 /* Override any GCC internal prototype to avoid an error.
14077    Use char because int might match the return type of a GCC
14078    builtin and then its argument prototype would still apply.  */
14079 #ifdef __cplusplus
14080 extern "C"
14081 #endif
14082 char lzma_auto_decoder ();
14083 int
14084 main ()
14085 {
14086 return lzma_auto_decoder ();
14087   ;
14088   return 0;
14089 }
14090 _ACEOF
14091 if ac_fn_c_try_link "$LINENO"; then :
14092   ac_cv_lib_lzma_lzma_auto_decoder=yes
14093 else
14094   ac_cv_lib_lzma_lzma_auto_decoder=no
14095 fi
14096 rm -f core conftest.err conftest.$ac_objext \
14097     conftest$ac_exeext conftest.$ac_ext
14098 LIBS=$ac_check_lib_save_LIBS
14099 fi
14100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14101 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14102 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14103
14104 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14105
14106 fi
14107
14108  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14109   HAVE_LIBLZMA_TRUE=
14110   HAVE_LIBLZMA_FALSE='#'
14111 else
14112   HAVE_LIBLZMA_TRUE='#'
14113   HAVE_LIBLZMA_FALSE=
14114 fi
14115
14116
14117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14118 $as_echo_n "checking whether tests can run... " >&6; }
14119 if ${libbacktrace_cv_sys_native+:} false; then :
14120   $as_echo_n "(cached) " >&6
14121 else
14122   if test "$cross_compiling" = yes; then :
14123   libbacktrace_cv_sys_native=no
14124 else
14125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14126 /* end confdefs.h.  */
14127
14128 int
14129 main ()
14130 {
14131 return 0;
14132   ;
14133   return 0;
14134 }
14135 _ACEOF
14136 if ac_fn_c_try_run "$LINENO"; then :
14137   libbacktrace_cv_sys_native=yes
14138 else
14139   libbacktrace_cv_sys_native=no
14140 fi
14141 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14142   conftest.$ac_objext conftest.beam conftest.$ac_ext
14143 fi
14144
14145 fi
14146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14147 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14148  if test "$libbacktrace_cv_sys_native" = "yes"; then
14149   NATIVE_TRUE=
14150   NATIVE_FALSE='#'
14151 else
14152   NATIVE_TRUE='#'
14153   NATIVE_FALSE=
14154 fi
14155
14156
14157 if test "${multilib}" = "yes"; then
14158   multilib_arg="--enable-multilib"
14159 else
14160   multilib_arg=
14161 fi
14162
14163 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14164
14165 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14166
14167
14168 # We need multilib support, but only if configuring for the target.
14169 ac_config_commands="$ac_config_commands default"
14170
14171
14172 cat >confcache <<\_ACEOF
14173 # This file is a shell script that caches the results of configure
14174 # tests run on this system so they can be shared between configure
14175 # scripts and configure runs, see configure's option --config-cache.
14176 # It is not useful on other systems.  If it contains results you don't
14177 # want to keep, you may remove or edit it.
14178 #
14179 # config.status only pays attention to the cache file if you give it
14180 # the --recheck option to rerun configure.
14181 #
14182 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14183 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14184 # following values.
14185
14186 _ACEOF
14187
14188 # The following way of writing the cache mishandles newlines in values,
14189 # but we know of no workaround that is simple, portable, and efficient.
14190 # So, we kill variables containing newlines.
14191 # Ultrix sh set writes to stderr and can't be redirected directly,
14192 # and sets the high bit in the cache file unless we assign to the vars.
14193 (
14194   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14195     eval ac_val=\$$ac_var
14196     case $ac_val in #(
14197     *${as_nl}*)
14198       case $ac_var in #(
14199       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14200 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14201       esac
14202       case $ac_var in #(
14203       _ | IFS | as_nl) ;; #(
14204       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14205       *) { eval $ac_var=; unset $ac_var;} ;;
14206       esac ;;
14207     esac
14208   done
14209
14210   (set) 2>&1 |
14211     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14212     *${as_nl}ac_space=\ *)
14213       # `set' does not quote correctly, so add quotes: double-quote
14214       # substitution turns \\\\ into \\, and sed turns \\ into \.
14215       sed -n \
14216         "s/'/'\\\\''/g;
14217           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14218       ;; #(
14219     *)
14220       # `set' quotes correctly as required by POSIX, so do not add quotes.
14221       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14222       ;;
14223     esac |
14224     sort
14225 ) |
14226   sed '
14227      /^ac_cv_env_/b end
14228      t clear
14229      :clear
14230      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14231      t end
14232      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14233      :end' >>confcache
14234 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14235   if test -w "$cache_file"; then
14236     if test "x$cache_file" != "x/dev/null"; then
14237       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14238 $as_echo "$as_me: updating cache $cache_file" >&6;}
14239       if test ! -f "$cache_file" || test -h "$cache_file"; then
14240         cat confcache >"$cache_file"
14241       else
14242         case $cache_file in #(
14243         */* | ?:*)
14244           mv -f confcache "$cache_file"$$ &&
14245           mv -f "$cache_file"$$ "$cache_file" ;; #(
14246         *)
14247           mv -f confcache "$cache_file" ;;
14248         esac
14249       fi
14250     fi
14251   else
14252     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14253 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14254   fi
14255 fi
14256 rm -f confcache
14257
14258 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14259 # Let make expand exec_prefix.
14260 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14261
14262 DEFS=-DHAVE_CONFIG_H
14263
14264 ac_libobjs=
14265 ac_ltlibobjs=
14266 U=
14267 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14268   # 1. Remove the extension, and $U if already installed.
14269   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14270   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14271   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14272   #    will be set to the directory where LIBOBJS objects are built.
14273   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14274   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14275 done
14276 LIBOBJS=$ac_libobjs
14277
14278 LTLIBOBJS=$ac_ltlibobjs
14279
14280
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14282 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14283    if test -n "$am_sleep_pid"; then
14284      # Hide warnings about reused PIDs.
14285      wait $am_sleep_pid 2>/dev/null
14286    fi
14287    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14288 $as_echo "done" >&6; }
14289  if test -n "$EXEEXT"; then
14290   am__EXEEXT_TRUE=
14291   am__EXEEXT_FALSE='#'
14292 else
14293   am__EXEEXT_TRUE='#'
14294   am__EXEEXT_FALSE=
14295 fi
14296
14297 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14298   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14299 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14300 fi
14301 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14302   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14304 fi
14305 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14306   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14307 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14308 fi
14309 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14310   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14311 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14312 fi
14313 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14314   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14315 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14316 fi
14317 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14318   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14319 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14320 fi
14321 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14322   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14323 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14324 fi
14325 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14326   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14327 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14328 fi
14329 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14330   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14331 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14332 fi
14333 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14334   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14335 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14336 fi
14337 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14338   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14339 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14340 fi
14341 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14342   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14343 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14344 fi
14345 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14346   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14347 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14348 fi
14349 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14350   as_fn_error $? "conditional \"NATIVE\" was never defined.
14351 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14352 fi
14353
14354 : "${CONFIG_STATUS=./config.status}"
14355 ac_write_fail=0
14356 ac_clean_files_save=$ac_clean_files
14357 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14359 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14360 as_write_fail=0
14361 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14362 #! $SHELL
14363 # Generated by $as_me.
14364 # Run this file to recreate the current configuration.
14365 # Compiler output produced by configure, useful for debugging
14366 # configure, is in config.log if it exists.
14367
14368 debug=false
14369 ac_cs_recheck=false
14370 ac_cs_silent=false
14371
14372 SHELL=\${CONFIG_SHELL-$SHELL}
14373 export SHELL
14374 _ASEOF
14375 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14376 ## -------------------- ##
14377 ## M4sh Initialization. ##
14378 ## -------------------- ##
14379
14380 # Be more Bourne compatible
14381 DUALCASE=1; export DUALCASE # for MKS sh
14382 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14383   emulate sh
14384   NULLCMD=:
14385   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14386   # is contrary to our usage.  Disable this feature.
14387   alias -g '${1+"$@"}'='"$@"'
14388   setopt NO_GLOB_SUBST
14389 else
14390   case `(set -o) 2>/dev/null` in #(
14391   *posix*) :
14392     set -o posix ;; #(
14393   *) :
14394      ;;
14395 esac
14396 fi
14397
14398
14399 as_nl='
14400 '
14401 export as_nl
14402 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14403 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14404 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14405 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14406 # Prefer a ksh shell builtin over an external printf program on Solaris,
14407 # but without wasting forks for bash or zsh.
14408 if test -z "$BASH_VERSION$ZSH_VERSION" \
14409     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14410   as_echo='print -r --'
14411   as_echo_n='print -rn --'
14412 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14413   as_echo='printf %s\n'
14414   as_echo_n='printf %s'
14415 else
14416   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14417     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14418     as_echo_n='/usr/ucb/echo -n'
14419   else
14420     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14421     as_echo_n_body='eval
14422       arg=$1;
14423       case $arg in #(
14424       *"$as_nl"*)
14425         expr "X$arg" : "X\\(.*\\)$as_nl";
14426         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14427       esac;
14428       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14429     '
14430     export as_echo_n_body
14431     as_echo_n='sh -c $as_echo_n_body as_echo'
14432   fi
14433   export as_echo_body
14434   as_echo='sh -c $as_echo_body as_echo'
14435 fi
14436
14437 # The user is always right.
14438 if test "${PATH_SEPARATOR+set}" != set; then
14439   PATH_SEPARATOR=:
14440   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14441     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14442       PATH_SEPARATOR=';'
14443   }
14444 fi
14445
14446
14447 # IFS
14448 # We need space, tab and new line, in precisely that order.  Quoting is
14449 # there to prevent editors from complaining about space-tab.
14450 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14451 # splitting by setting IFS to empty value.)
14452 IFS=" ""        $as_nl"
14453
14454 # Find who we are.  Look in the path if we contain no directory separator.
14455 as_myself=
14456 case $0 in #((
14457   *[\\/]* ) as_myself=$0 ;;
14458   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14459 for as_dir in $PATH
14460 do
14461   IFS=$as_save_IFS
14462   test -z "$as_dir" && as_dir=.
14463     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14464   done
14465 IFS=$as_save_IFS
14466
14467      ;;
14468 esac
14469 # We did not find ourselves, most probably we were run as `sh COMMAND'
14470 # in which case we are not to be found in the path.
14471 if test "x$as_myself" = x; then
14472   as_myself=$0
14473 fi
14474 if test ! -f "$as_myself"; then
14475   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14476   exit 1
14477 fi
14478
14479 # Unset variables that we do not need and which cause bugs (e.g. in
14480 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14481 # suppresses any "Segmentation fault" message there.  '((' could
14482 # trigger a bug in pdksh 5.2.14.
14483 for as_var in BASH_ENV ENV MAIL MAILPATH
14484 do eval test x\${$as_var+set} = xset \
14485   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14486 done
14487 PS1='$ '
14488 PS2='> '
14489 PS4='+ '
14490
14491 # NLS nuisances.
14492 LC_ALL=C
14493 export LC_ALL
14494 LANGUAGE=C
14495 export LANGUAGE
14496
14497 # CDPATH.
14498 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14499
14500
14501 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14502 # ----------------------------------------
14503 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14504 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14505 # script with STATUS, using 1 if that was 0.
14506 as_fn_error ()
14507 {
14508   as_status=$1; test $as_status -eq 0 && as_status=1
14509   if test "$4"; then
14510     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14511     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14512   fi
14513   $as_echo "$as_me: error: $2" >&2
14514   as_fn_exit $as_status
14515 } # as_fn_error
14516
14517
14518 # as_fn_set_status STATUS
14519 # -----------------------
14520 # Set $? to STATUS, without forking.
14521 as_fn_set_status ()
14522 {
14523   return $1
14524 } # as_fn_set_status
14525
14526 # as_fn_exit STATUS
14527 # -----------------
14528 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14529 as_fn_exit ()
14530 {
14531   set +e
14532   as_fn_set_status $1
14533   exit $1
14534 } # as_fn_exit
14535
14536 # as_fn_unset VAR
14537 # ---------------
14538 # Portably unset VAR.
14539 as_fn_unset ()
14540 {
14541   { eval $1=; unset $1;}
14542 }
14543 as_unset=as_fn_unset
14544 # as_fn_append VAR VALUE
14545 # ----------------------
14546 # Append the text in VALUE to the end of the definition contained in VAR. Take
14547 # advantage of any shell optimizations that allow amortized linear growth over
14548 # repeated appends, instead of the typical quadratic growth present in naive
14549 # implementations.
14550 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14551   eval 'as_fn_append ()
14552   {
14553     eval $1+=\$2
14554   }'
14555 else
14556   as_fn_append ()
14557   {
14558     eval $1=\$$1\$2
14559   }
14560 fi # as_fn_append
14561
14562 # as_fn_arith ARG...
14563 # ------------------
14564 # Perform arithmetic evaluation on the ARGs, and store the result in the
14565 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14566 # must be portable across $(()) and expr.
14567 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14568   eval 'as_fn_arith ()
14569   {
14570     as_val=$(( $* ))
14571   }'
14572 else
14573   as_fn_arith ()
14574   {
14575     as_val=`expr "$@" || test $? -eq 1`
14576   }
14577 fi # as_fn_arith
14578
14579
14580 if expr a : '\(a\)' >/dev/null 2>&1 &&
14581    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14582   as_expr=expr
14583 else
14584   as_expr=false
14585 fi
14586
14587 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14588   as_basename=basename
14589 else
14590   as_basename=false
14591 fi
14592
14593 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14594   as_dirname=dirname
14595 else
14596   as_dirname=false
14597 fi
14598
14599 as_me=`$as_basename -- "$0" ||
14600 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14601          X"$0" : 'X\(//\)$' \| \
14602          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14603 $as_echo X/"$0" |
14604     sed '/^.*\/\([^/][^/]*\)\/*$/{
14605             s//\1/
14606             q
14607           }
14608           /^X\/\(\/\/\)$/{
14609             s//\1/
14610             q
14611           }
14612           /^X\/\(\/\).*/{
14613             s//\1/
14614             q
14615           }
14616           s/.*/./; q'`
14617
14618 # Avoid depending upon Character Ranges.
14619 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14620 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14621 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14622 as_cr_digits='0123456789'
14623 as_cr_alnum=$as_cr_Letters$as_cr_digits
14624
14625 ECHO_C= ECHO_N= ECHO_T=
14626 case `echo -n x` in #(((((
14627 -n*)
14628   case `echo 'xy\c'` in
14629   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14630   xy)  ECHO_C='\c';;
14631   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14632        ECHO_T=' ';;
14633   esac;;
14634 *)
14635   ECHO_N='-n';;
14636 esac
14637
14638 rm -f conf$$ conf$$.exe conf$$.file
14639 if test -d conf$$.dir; then
14640   rm -f conf$$.dir/conf$$.file
14641 else
14642   rm -f conf$$.dir
14643   mkdir conf$$.dir 2>/dev/null
14644 fi
14645 if (echo >conf$$.file) 2>/dev/null; then
14646   if ln -s conf$$.file conf$$ 2>/dev/null; then
14647     as_ln_s='ln -s'
14648     # ... but there are two gotchas:
14649     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14650     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14651     # In both cases, we have to default to `cp -pR'.
14652     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14653       as_ln_s='cp -pR'
14654   elif ln conf$$.file conf$$ 2>/dev/null; then
14655     as_ln_s=ln
14656   else
14657     as_ln_s='cp -pR'
14658   fi
14659 else
14660   as_ln_s='cp -pR'
14661 fi
14662 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14663 rmdir conf$$.dir 2>/dev/null
14664
14665
14666 # as_fn_mkdir_p
14667 # -------------
14668 # Create "$as_dir" as a directory, including parents if necessary.
14669 as_fn_mkdir_p ()
14670 {
14671
14672   case $as_dir in #(
14673   -*) as_dir=./$as_dir;;
14674   esac
14675   test -d "$as_dir" || eval $as_mkdir_p || {
14676     as_dirs=
14677     while :; do
14678       case $as_dir in #(
14679       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14680       *) as_qdir=$as_dir;;
14681       esac
14682       as_dirs="'$as_qdir' $as_dirs"
14683       as_dir=`$as_dirname -- "$as_dir" ||
14684 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14685          X"$as_dir" : 'X\(//\)[^/]' \| \
14686          X"$as_dir" : 'X\(//\)$' \| \
14687          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14688 $as_echo X"$as_dir" |
14689     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14690             s//\1/
14691             q
14692           }
14693           /^X\(\/\/\)[^/].*/{
14694             s//\1/
14695             q
14696           }
14697           /^X\(\/\/\)$/{
14698             s//\1/
14699             q
14700           }
14701           /^X\(\/\).*/{
14702             s//\1/
14703             q
14704           }
14705           s/.*/./; q'`
14706       test -d "$as_dir" && break
14707     done
14708     test -z "$as_dirs" || eval "mkdir $as_dirs"
14709   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14710
14711
14712 } # as_fn_mkdir_p
14713 if mkdir -p . 2>/dev/null; then
14714   as_mkdir_p='mkdir -p "$as_dir"'
14715 else
14716   test -d ./-p && rmdir ./-p
14717   as_mkdir_p=false
14718 fi
14719
14720
14721 # as_fn_executable_p FILE
14722 # -----------------------
14723 # Test if FILE is an executable regular file.
14724 as_fn_executable_p ()
14725 {
14726   test -f "$1" && test -x "$1"
14727 } # as_fn_executable_p
14728 as_test_x='test -x'
14729 as_executable_p=as_fn_executable_p
14730
14731 # Sed expression to map a string onto a valid CPP name.
14732 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14733
14734 # Sed expression to map a string onto a valid variable name.
14735 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14736
14737
14738 exec 6>&1
14739 ## ----------------------------------- ##
14740 ## Main body of $CONFIG_STATUS script. ##
14741 ## ----------------------------------- ##
14742 _ASEOF
14743 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14744
14745 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14746 # Save the log message, to keep $0 and so on meaningful, and to
14747 # report actual input values of CONFIG_FILES etc. instead of their
14748 # values after options handling.
14749 ac_log="
14750 This file was extended by package-unused $as_me version-unused, which was
14751 generated by GNU Autoconf 2.69.  Invocation command line was
14752
14753   CONFIG_FILES    = $CONFIG_FILES
14754   CONFIG_HEADERS  = $CONFIG_HEADERS
14755   CONFIG_LINKS    = $CONFIG_LINKS
14756   CONFIG_COMMANDS = $CONFIG_COMMANDS
14757   $ $0 $@
14758
14759 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14760 "
14761
14762 _ACEOF
14763
14764 case $ac_config_files in *"
14765 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14766 esac
14767
14768 case $ac_config_headers in *"
14769 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14770 esac
14771
14772
14773 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14774 # Files that config.status was made for.
14775 config_files="$ac_config_files"
14776 config_headers="$ac_config_headers"
14777 config_commands="$ac_config_commands"
14778
14779 _ACEOF
14780
14781 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14782 ac_cs_usage="\
14783 \`$as_me' instantiates files and other configuration actions
14784 from templates according to the current configuration.  Unless the files
14785 and actions are specified as TAGs, all are instantiated by default.
14786
14787 Usage: $0 [OPTION]... [TAG]...
14788
14789   -h, --help       print this help, then exit
14790   -V, --version    print version number and configuration settings, then exit
14791       --config     print configuration, then exit
14792   -q, --quiet, --silent
14793                    do not print progress messages
14794   -d, --debug      don't remove temporary files
14795       --recheck    update $as_me by reconfiguring in the same conditions
14796       --file=FILE[:TEMPLATE]
14797                    instantiate the configuration file FILE
14798       --header=FILE[:TEMPLATE]
14799                    instantiate the configuration header FILE
14800
14801 Configuration files:
14802 $config_files
14803
14804 Configuration headers:
14805 $config_headers
14806
14807 Configuration commands:
14808 $config_commands
14809
14810 Report bugs to the package provider."
14811
14812 _ACEOF
14813 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14814 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14815 ac_cs_version="\\
14816 package-unused config.status version-unused
14817 configured by $0, generated by GNU Autoconf 2.69,
14818   with options \\"\$ac_cs_config\\"
14819
14820 Copyright (C) 2012 Free Software Foundation, Inc.
14821 This config.status script is free software; the Free Software Foundation
14822 gives unlimited permission to copy, distribute and modify it."
14823
14824 ac_pwd='$ac_pwd'
14825 srcdir='$srcdir'
14826 INSTALL='$INSTALL'
14827 MKDIR_P='$MKDIR_P'
14828 AWK='$AWK'
14829 test -n "\$AWK" || AWK=awk
14830 _ACEOF
14831
14832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14833 # The default lists apply if the user does not specify any file.
14834 ac_need_defaults=:
14835 while test $# != 0
14836 do
14837   case $1 in
14838   --*=?*)
14839     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14840     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14841     ac_shift=:
14842     ;;
14843   --*=)
14844     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14845     ac_optarg=
14846     ac_shift=:
14847     ;;
14848   *)
14849     ac_option=$1
14850     ac_optarg=$2
14851     ac_shift=shift
14852     ;;
14853   esac
14854
14855   case $ac_option in
14856   # Handling of the options.
14857   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14858     ac_cs_recheck=: ;;
14859   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14860     $as_echo "$ac_cs_version"; exit ;;
14861   --config | --confi | --conf | --con | --co | --c )
14862     $as_echo "$ac_cs_config"; exit ;;
14863   --debug | --debu | --deb | --de | --d | -d )
14864     debug=: ;;
14865   --file | --fil | --fi | --f )
14866     $ac_shift
14867     case $ac_optarg in
14868     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14869     '') as_fn_error $? "missing file argument" ;;
14870     esac
14871     as_fn_append CONFIG_FILES " '$ac_optarg'"
14872     ac_need_defaults=false;;
14873   --header | --heade | --head | --hea )
14874     $ac_shift
14875     case $ac_optarg in
14876     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14877     esac
14878     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14879     ac_need_defaults=false;;
14880   --he | --h)
14881     # Conflict between --help and --header
14882     as_fn_error $? "ambiguous option: \`$1'
14883 Try \`$0 --help' for more information.";;
14884   --help | --hel | -h )
14885     $as_echo "$ac_cs_usage"; exit ;;
14886   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14887   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14888     ac_cs_silent=: ;;
14889
14890   # This is an error.
14891   -*) as_fn_error $? "unrecognized option: \`$1'
14892 Try \`$0 --help' for more information." ;;
14893
14894   *) as_fn_append ac_config_targets " $1"
14895      ac_need_defaults=false ;;
14896
14897   esac
14898   shift
14899 done
14900
14901 ac_configure_extra_args=
14902
14903 if $ac_cs_silent; then
14904   exec 6>/dev/null
14905   ac_configure_extra_args="$ac_configure_extra_args --silent"
14906 fi
14907
14908 _ACEOF
14909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14910 if \$ac_cs_recheck; then
14911   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14912   shift
14913   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14914   CONFIG_SHELL='$SHELL'
14915   export CONFIG_SHELL
14916   exec "\$@"
14917 fi
14918
14919 _ACEOF
14920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14921 exec 5>>config.log
14922 {
14923   echo
14924   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14925 ## Running $as_me. ##
14926 _ASBOX
14927   $as_echo "$ac_log"
14928 } >&5
14929
14930 _ACEOF
14931 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14932 #
14933 # INIT-COMMANDS
14934 #
14935
14936 srcdir="$srcdir"
14937 host="$host"
14938 target="$target"
14939 with_multisubdir="$with_multisubdir"
14940 with_multisrctop="$with_multisrctop"
14941 with_target_subdir="$with_target_subdir"
14942 ac_configure_args="${multilib_arg} ${ac_configure_args}"
14943 multi_basedir="$multi_basedir"
14944 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
14945 CC="$CC"
14946 CXX="$CXX"
14947 GFORTRAN="$GFORTRAN"
14948 GDC="$GDC"
14949
14950
14951 # The HP-UX ksh and POSIX shell print the target directory to stdout
14952 # if CDPATH is set.
14953 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14954
14955 sed_quote_subst='$sed_quote_subst'
14956 double_quote_subst='$double_quote_subst'
14957 delay_variable_subst='$delay_variable_subst'
14958 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
14959 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
14960 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
14961 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
14962 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
14963 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
14964 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
14965 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
14966 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
14967 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
14968 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
14969 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
14970 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
14971 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
14972 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
14973 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
14974 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
14975 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
14976 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
14977 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
14978 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
14979 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
14980 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
14981 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
14982 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
14983 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
14984 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
14985 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
14986 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
14987 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
14988 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
14989 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
14990 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
14991 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
14992 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
14993 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
14994 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
14995 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
14996 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
14997 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
14998 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
14999 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15000 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15001 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15002 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15003 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15004 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15005 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15006 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"`'
15007 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15008 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15009 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15010 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15011 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15012 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15013 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15014 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15015 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15016 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15017 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15018 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15019 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15020 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15021 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15022 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15023 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15024 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15025 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15026 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15027 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15028 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15029 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15030 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15031 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15032 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15033 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15034 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15035 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15036 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15037 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15038 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15039 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15040 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15041 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15042 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15043 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15044 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15045 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15046 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15047 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15048 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15049 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15050 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15051 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15052 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15053 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15054 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15055 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15056 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15057 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15058 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15059 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15060 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15061 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15062 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15063 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15064 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15065 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15066 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15067 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15068 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15069 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15070 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15071 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15072 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15073 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15074 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15075 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15076 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15077 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15078
15079 LTCC='$LTCC'
15080 LTCFLAGS='$LTCFLAGS'
15081 compiler='$compiler_DEFAULT'
15082
15083 # A function that is used when there is no print builtin or printf.
15084 func_fallback_echo ()
15085 {
15086   eval 'cat <<_LTECHO_EOF
15087 \$1
15088 _LTECHO_EOF'
15089 }
15090
15091 # Quote evaled strings.
15092 for var in SHELL \
15093 ECHO \
15094 SED \
15095 GREP \
15096 EGREP \
15097 FGREP \
15098 LD \
15099 NM \
15100 LN_S \
15101 lt_SP2NL \
15102 lt_NL2SP \
15103 reload_flag \
15104 OBJDUMP \
15105 deplibs_check_method \
15106 file_magic_cmd \
15107 AR \
15108 AR_FLAGS \
15109 STRIP \
15110 RANLIB \
15111 CC \
15112 CFLAGS \
15113 compiler \
15114 lt_cv_sys_global_symbol_pipe \
15115 lt_cv_sys_global_symbol_to_cdecl \
15116 lt_cv_sys_global_symbol_to_c_name_address \
15117 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15118 lt_prog_compiler_no_builtin_flag \
15119 lt_prog_compiler_wl \
15120 lt_prog_compiler_pic \
15121 lt_prog_compiler_static \
15122 lt_cv_prog_compiler_c_o \
15123 need_locks \
15124 DSYMUTIL \
15125 NMEDIT \
15126 LIPO \
15127 OTOOL \
15128 OTOOL64 \
15129 shrext_cmds \
15130 export_dynamic_flag_spec \
15131 whole_archive_flag_spec \
15132 compiler_needs_object \
15133 with_gnu_ld \
15134 allow_undefined_flag \
15135 no_undefined_flag \
15136 hardcode_libdir_flag_spec \
15137 hardcode_libdir_flag_spec_ld \
15138 hardcode_libdir_separator \
15139 fix_srcfile_path \
15140 exclude_expsyms \
15141 include_expsyms \
15142 file_list_spec \
15143 variables_saved_for_relink \
15144 libname_spec \
15145 library_names_spec \
15146 soname_spec \
15147 install_override_mode \
15148 finish_eval \
15149 old_striplib \
15150 striplib; do
15151     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15152     *[\\\\\\\`\\"\\\$]*)
15153       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15154       ;;
15155     *)
15156       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15157       ;;
15158     esac
15159 done
15160
15161 # Double-quote double-evaled strings.
15162 for var in reload_cmds \
15163 old_postinstall_cmds \
15164 old_postuninstall_cmds \
15165 old_archive_cmds \
15166 extract_expsyms_cmds \
15167 old_archive_from_new_cmds \
15168 old_archive_from_expsyms_cmds \
15169 archive_cmds \
15170 archive_expsym_cmds \
15171 module_cmds \
15172 module_expsym_cmds \
15173 export_symbols_cmds \
15174 prelink_cmds \
15175 postinstall_cmds \
15176 postuninstall_cmds \
15177 finish_cmds \
15178 sys_lib_search_path_spec \
15179 sys_lib_dlsearch_path_spec; do
15180     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15181     *[\\\\\\\`\\"\\\$]*)
15182       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15183       ;;
15184     *)
15185       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15186       ;;
15187     esac
15188 done
15189
15190 ac_aux_dir='$ac_aux_dir'
15191 xsi_shell='$xsi_shell'
15192 lt_shell_append='$lt_shell_append'
15193
15194 # See if we are running on zsh, and set the options which allow our
15195 # commands through without removal of \ escapes INIT.
15196 if test -n "\${ZSH_VERSION+set}" ; then
15197    setopt NO_GLOB_SUBST
15198 fi
15199
15200
15201     PACKAGE='$PACKAGE'
15202     VERSION='$VERSION'
15203     TIMESTAMP='$TIMESTAMP'
15204     RM='$RM'
15205     ofile='$ofile'
15206
15207
15208
15209
15210 GCC="$GCC"
15211 CC="$CC"
15212 acx_cv_header_stdint="$acx_cv_header_stdint"
15213 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15214 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15215 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15216 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15217 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15218 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15219 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15220 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15221 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15222 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15223 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15224 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15225 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15226
15227
15228 # Variables needed in config.status (file generation) which aren't already
15229 # passed by autoconf.
15230 SUBDIRS="$SUBDIRS"
15231
15232
15233 _ACEOF
15234
15235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15236
15237 # Handling of arguments.
15238 for ac_config_target in $ac_config_targets
15239 do
15240   case $ac_config_target in
15241     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15242     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15243     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15244     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15245     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15246     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15247     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15248     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15249
15250   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15251   esac
15252 done
15253
15254
15255 # If the user did not use the arguments to specify the items to instantiate,
15256 # then the envvar interface is used.  Set only those that are not.
15257 # We use the long form for the default assignment because of an extremely
15258 # bizarre bug on SunOS 4.1.3.
15259 if $ac_need_defaults; then
15260   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15261   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15262   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15263 fi
15264
15265 # Have a temporary directory for convenience.  Make it in the build tree
15266 # simply because there is no reason against having it here, and in addition,
15267 # creating and moving files from /tmp can sometimes cause problems.
15268 # Hook for its removal unless debugging.
15269 # Note that there is a small window in which the directory will not be cleaned:
15270 # after its creation but before its name has been assigned to `$tmp'.
15271 $debug ||
15272 {
15273   tmp= ac_tmp=
15274   trap 'exit_status=$?
15275   : "${ac_tmp:=$tmp}"
15276   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15277 ' 0
15278   trap 'as_fn_exit 1' 1 2 13 15
15279 }
15280 # Create a (secure) tmp directory for tmp files.
15281
15282 {
15283   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15284   test -d "$tmp"
15285 }  ||
15286 {
15287   tmp=./conf$$-$RANDOM
15288   (umask 077 && mkdir "$tmp")
15289 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15290 ac_tmp=$tmp
15291
15292 # Set up the scripts for CONFIG_FILES section.
15293 # No need to generate them if there are no CONFIG_FILES.
15294 # This happens for instance with `./config.status config.h'.
15295 if test -n "$CONFIG_FILES"; then
15296
15297
15298 ac_cr=`echo X | tr X '\015'`
15299 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15300 # But we know of no other shell where ac_cr would be empty at this
15301 # point, so we can use a bashism as a fallback.
15302 if test "x$ac_cr" = x; then
15303   eval ac_cr=\$\'\\r\'
15304 fi
15305 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15306 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15307   ac_cs_awk_cr='\\r'
15308 else
15309   ac_cs_awk_cr=$ac_cr
15310 fi
15311
15312 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15313 _ACEOF
15314
15315
15316 {
15317   echo "cat >conf$$subs.awk <<_ACEOF" &&
15318   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15319   echo "_ACEOF"
15320 } >conf$$subs.sh ||
15321   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15322 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15323 ac_delim='%!_!# '
15324 for ac_last_try in false false false false false :; do
15325   . ./conf$$subs.sh ||
15326     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15327
15328   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15329   if test $ac_delim_n = $ac_delim_num; then
15330     break
15331   elif $ac_last_try; then
15332     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15333   else
15334     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15335   fi
15336 done
15337 rm -f conf$$subs.sh
15338
15339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15340 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15341 _ACEOF
15342 sed -n '
15343 h
15344 s/^/S["/; s/!.*/"]=/
15345 p
15346 g
15347 s/^[^!]*!//
15348 :repl
15349 t repl
15350 s/'"$ac_delim"'$//
15351 t delim
15352 :nl
15353 h
15354 s/\(.\{148\}\)..*/\1/
15355 t more1
15356 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15357 p
15358 n
15359 b repl
15360 :more1
15361 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15362 p
15363 g
15364 s/.\{148\}//
15365 t nl
15366 :delim
15367 h
15368 s/\(.\{148\}\)..*/\1/
15369 t more2
15370 s/["\\]/\\&/g; s/^/"/; s/$/"/
15371 p
15372 b
15373 :more2
15374 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15375 p
15376 g
15377 s/.\{148\}//
15378 t delim
15379 ' <conf$$subs.awk | sed '
15380 /^[^""]/{
15381   N
15382   s/\n//
15383 }
15384 ' >>$CONFIG_STATUS || ac_write_fail=1
15385 rm -f conf$$subs.awk
15386 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15387 _ACAWK
15388 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15389   for (key in S) S_is_set[key] = 1
15390   FS = "\a"
15391
15392 }
15393 {
15394   line = $ 0
15395   nfields = split(line, field, "@")
15396   substed = 0
15397   len = length(field[1])
15398   for (i = 2; i < nfields; i++) {
15399     key = field[i]
15400     keylen = length(key)
15401     if (S_is_set[key]) {
15402       value = S[key]
15403       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15404       len += length(value) + length(field[++i])
15405       substed = 1
15406     } else
15407       len += 1 + keylen
15408   }
15409
15410   print line
15411 }
15412
15413 _ACAWK
15414 _ACEOF
15415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15416 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15417   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15418 else
15419   cat
15420 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15421   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15422 _ACEOF
15423
15424 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15425 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15426 # trailing colons and then remove the whole line if VPATH becomes empty
15427 # (actually we leave an empty line to preserve line numbers).
15428 if test "x$srcdir" = x.; then
15429   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15430 h
15431 s///
15432 s/^/:/
15433 s/[      ]*$/:/
15434 s/:\$(srcdir):/:/g
15435 s/:\${srcdir}:/:/g
15436 s/:@srcdir@:/:/g
15437 s/^:*//
15438 s/:*$//
15439 x
15440 s/\(=[   ]*\).*/\1/
15441 G
15442 s/\n//
15443 s/^[^=]*=[       ]*$//
15444 }'
15445 fi
15446
15447 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15448 fi # test -n "$CONFIG_FILES"
15449
15450 # Set up the scripts for CONFIG_HEADERS section.
15451 # No need to generate them if there are no CONFIG_HEADERS.
15452 # This happens for instance with `./config.status Makefile'.
15453 if test -n "$CONFIG_HEADERS"; then
15454 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15455 BEGIN {
15456 _ACEOF
15457
15458 # Transform confdefs.h into an awk script `defines.awk', embedded as
15459 # here-document in config.status, that substitutes the proper values into
15460 # config.h.in to produce config.h.
15461
15462 # Create a delimiter string that does not exist in confdefs.h, to ease
15463 # handling of long lines.
15464 ac_delim='%!_!# '
15465 for ac_last_try in false false :; do
15466   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15467   if test -z "$ac_tt"; then
15468     break
15469   elif $ac_last_try; then
15470     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15471   else
15472     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15473   fi
15474 done
15475
15476 # For the awk script, D is an array of macro values keyed by name,
15477 # likewise P contains macro parameters if any.  Preserve backslash
15478 # newline sequences.
15479
15480 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15481 sed -n '
15482 s/.\{148\}/&'"$ac_delim"'/g
15483 t rset
15484 :rset
15485 s/^[     ]*#[    ]*define[       ][      ]*/ /
15486 t def
15487 d
15488 :def
15489 s/\\$//
15490 t bsnl
15491 s/["\\]/\\&/g
15492 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15493 D["\1"]=" \3"/p
15494 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15495 d
15496 :bsnl
15497 s/["\\]/\\&/g
15498 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15499 D["\1"]=" \3\\\\\\n"\\/p
15500 t cont
15501 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15502 t cont
15503 d
15504 :cont
15505 n
15506 s/.\{148\}/&'"$ac_delim"'/g
15507 t clear
15508 :clear
15509 s/\\$//
15510 t bsnlc
15511 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15512 d
15513 :bsnlc
15514 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15515 b cont
15516 ' <confdefs.h | sed '
15517 s/'"$ac_delim"'/"\\\
15518 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15519
15520 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15521   for (key in D) D_is_set[key] = 1
15522   FS = "\a"
15523 }
15524 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15525   line = \$ 0
15526   split(line, arg, " ")
15527   if (arg[1] == "#") {
15528     defundef = arg[2]
15529     mac1 = arg[3]
15530   } else {
15531     defundef = substr(arg[1], 2)
15532     mac1 = arg[2]
15533   }
15534   split(mac1, mac2, "(") #)
15535   macro = mac2[1]
15536   prefix = substr(line, 1, index(line, defundef) - 1)
15537   if (D_is_set[macro]) {
15538     # Preserve the white space surrounding the "#".
15539     print prefix "define", macro P[macro] D[macro]
15540     next
15541   } else {
15542     # Replace #undef with comments.  This is necessary, for example,
15543     # in the case of _POSIX_SOURCE, which is predefined and required
15544     # on some systems where configure will not decide to define it.
15545     if (defundef == "undef") {
15546       print "/*", prefix defundef, macro, "*/"
15547       next
15548     }
15549   }
15550 }
15551 { print }
15552 _ACAWK
15553 _ACEOF
15554 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15555   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15556 fi # test -n "$CONFIG_HEADERS"
15557
15558
15559 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15560 shift
15561 for ac_tag
15562 do
15563   case $ac_tag in
15564   :[FHLC]) ac_mode=$ac_tag; continue;;
15565   esac
15566   case $ac_mode$ac_tag in
15567   :[FHL]*:*);;
15568   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15569   :[FH]-) ac_tag=-:-;;
15570   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15571   esac
15572   ac_save_IFS=$IFS
15573   IFS=:
15574   set x $ac_tag
15575   IFS=$ac_save_IFS
15576   shift
15577   ac_file=$1
15578   shift
15579
15580   case $ac_mode in
15581   :L) ac_source=$1;;
15582   :[FH])
15583     ac_file_inputs=
15584     for ac_f
15585     do
15586       case $ac_f in
15587       -) ac_f="$ac_tmp/stdin";;
15588       *) # Look for the file first in the build tree, then in the source tree
15589          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15590          # because $ac_f cannot contain `:'.
15591          test -f "$ac_f" ||
15592            case $ac_f in
15593            [\\/$]*) false;;
15594            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15595            esac ||
15596            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15597       esac
15598       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15599       as_fn_append ac_file_inputs " '$ac_f'"
15600     done
15601
15602     # Let's still pretend it is `configure' which instantiates (i.e., don't
15603     # use $as_me), people would be surprised to read:
15604     #    /* config.h.  Generated by config.status.  */
15605     configure_input='Generated from '`
15606           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15607         `' by configure.'
15608     if test x"$ac_file" != x-; then
15609       configure_input="$ac_file.  $configure_input"
15610       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15611 $as_echo "$as_me: creating $ac_file" >&6;}
15612     fi
15613     # Neutralize special characters interpreted by sed in replacement strings.
15614     case $configure_input in #(
15615     *\&* | *\|* | *\\* )
15616        ac_sed_conf_input=`$as_echo "$configure_input" |
15617        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15618     *) ac_sed_conf_input=$configure_input;;
15619     esac
15620
15621     case $ac_tag in
15622     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15623       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15624     esac
15625     ;;
15626   esac
15627
15628   ac_dir=`$as_dirname -- "$ac_file" ||
15629 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15630          X"$ac_file" : 'X\(//\)[^/]' \| \
15631          X"$ac_file" : 'X\(//\)$' \| \
15632          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15633 $as_echo X"$ac_file" |
15634     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15635             s//\1/
15636             q
15637           }
15638           /^X\(\/\/\)[^/].*/{
15639             s//\1/
15640             q
15641           }
15642           /^X\(\/\/\)$/{
15643             s//\1/
15644             q
15645           }
15646           /^X\(\/\).*/{
15647             s//\1/
15648             q
15649           }
15650           s/.*/./; q'`
15651   as_dir="$ac_dir"; as_fn_mkdir_p
15652   ac_builddir=.
15653
15654 case "$ac_dir" in
15655 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15656 *)
15657   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15658   # A ".." for each directory in $ac_dir_suffix.
15659   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15660   case $ac_top_builddir_sub in
15661   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15662   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15663   esac ;;
15664 esac
15665 ac_abs_top_builddir=$ac_pwd
15666 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15667 # for backward compatibility:
15668 ac_top_builddir=$ac_top_build_prefix
15669
15670 case $srcdir in
15671   .)  # We are building in place.
15672     ac_srcdir=.
15673     ac_top_srcdir=$ac_top_builddir_sub
15674     ac_abs_top_srcdir=$ac_pwd ;;
15675   [\\/]* | ?:[\\/]* )  # Absolute name.
15676     ac_srcdir=$srcdir$ac_dir_suffix;
15677     ac_top_srcdir=$srcdir
15678     ac_abs_top_srcdir=$srcdir ;;
15679   *) # Relative name.
15680     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15681     ac_top_srcdir=$ac_top_build_prefix$srcdir
15682     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15683 esac
15684 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15685
15686
15687   case $ac_mode in
15688   :F)
15689   #
15690   # CONFIG_FILE
15691   #
15692
15693   case $INSTALL in
15694   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15695   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15696   esac
15697   ac_MKDIR_P=$MKDIR_P
15698   case $MKDIR_P in
15699   [\\/$]* | ?:[\\/]* ) ;;
15700   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15701   esac
15702 _ACEOF
15703
15704 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15705 # If the template does not know about datarootdir, expand it.
15706 # FIXME: This hack should be removed a few years after 2.60.
15707 ac_datarootdir_hack=; ac_datarootdir_seen=
15708 ac_sed_dataroot='
15709 /datarootdir/ {
15710   p
15711   q
15712 }
15713 /@datadir@/p
15714 /@docdir@/p
15715 /@infodir@/p
15716 /@localedir@/p
15717 /@mandir@/p'
15718 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15719 *datarootdir*) ac_datarootdir_seen=yes;;
15720 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15721   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15722 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15723 _ACEOF
15724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15725   ac_datarootdir_hack='
15726   s&@datadir@&$datadir&g
15727   s&@docdir@&$docdir&g
15728   s&@infodir@&$infodir&g
15729   s&@localedir@&$localedir&g
15730   s&@mandir@&$mandir&g
15731   s&\\\${datarootdir}&$datarootdir&g' ;;
15732 esac
15733 _ACEOF
15734
15735 # Neutralize VPATH when `$srcdir' = `.'.
15736 # Shell code in configure.ac might set extrasub.
15737 # FIXME: do we really want to maintain this feature?
15738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15739 ac_sed_extra="$ac_vpsub
15740 $extrasub
15741 _ACEOF
15742 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15743 :t
15744 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15745 s|@configure_input@|$ac_sed_conf_input|;t t
15746 s&@top_builddir@&$ac_top_builddir_sub&;t t
15747 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15748 s&@srcdir@&$ac_srcdir&;t t
15749 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15750 s&@top_srcdir@&$ac_top_srcdir&;t t
15751 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15752 s&@builddir@&$ac_builddir&;t t
15753 s&@abs_builddir@&$ac_abs_builddir&;t t
15754 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15755 s&@INSTALL@&$ac_INSTALL&;t t
15756 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15757 $ac_datarootdir_hack
15758 "
15759 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
15760   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15761
15762 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15763   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
15764   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
15765       "$ac_tmp/out"`; test -z "$ac_out"; } &&
15766   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15767 which seems to be undefined.  Please make sure it is defined" >&5
15768 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15769 which seems to be undefined.  Please make sure it is defined" >&2;}
15770
15771   rm -f "$ac_tmp/stdin"
15772   case $ac_file in
15773   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15774   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15775   esac \
15776   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15777  ;;
15778   :H)
15779   #
15780   # CONFIG_HEADER
15781   #
15782   if test x"$ac_file" != x-; then
15783     {
15784       $as_echo "/* $configure_input  */" \
15785       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15786     } >"$ac_tmp/config.h" \
15787       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15788     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15789       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15790 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15791     else
15792       rm -f "$ac_file"
15793       mv "$ac_tmp/config.h" "$ac_file" \
15794         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15795     fi
15796   else
15797     $as_echo "/* $configure_input  */" \
15798       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15799       || as_fn_error $? "could not create -" "$LINENO" 5
15800   fi
15801 # Compute "$ac_file"'s index in $config_headers.
15802 _am_arg="$ac_file"
15803 _am_stamp_count=1
15804 for _am_header in $config_headers :; do
15805   case $_am_header in
15806     $_am_arg | $_am_arg:* )
15807       break ;;
15808     * )
15809       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15810   esac
15811 done
15812 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15813 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15814          X"$_am_arg" : 'X\(//\)[^/]' \| \
15815          X"$_am_arg" : 'X\(//\)$' \| \
15816          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15817 $as_echo X"$_am_arg" |
15818     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15819             s//\1/
15820             q
15821           }
15822           /^X\(\/\/\)[^/].*/{
15823             s//\1/
15824             q
15825           }
15826           /^X\(\/\/\)$/{
15827             s//\1/
15828             q
15829           }
15830           /^X\(\/\).*/{
15831             s//\1/
15832             q
15833           }
15834           s/.*/./; q'`/stamp-h$_am_stamp_count
15835  ;;
15836
15837   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15838 $as_echo "$as_me: executing $ac_file commands" >&6;}
15839  ;;
15840   esac
15841
15842
15843   case $ac_file$ac_mode in
15844     "default-1":C)
15845 # Only add multilib support code if we just rebuilt the top-level
15846 # Makefile.
15847 case " $CONFIG_FILES " in
15848  *" Makefile "*)
15849    ac_file=Makefile . ${multi_basedir}/config-ml.in
15850    ;;
15851 esac ;;
15852     "libtool":C)
15853
15854     # See if we are running on zsh, and set the options which allow our
15855     # commands through without removal of \ escapes.
15856     if test -n "${ZSH_VERSION+set}" ; then
15857       setopt NO_GLOB_SUBST
15858     fi
15859
15860     cfgfile="${ofile}T"
15861     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15862     $RM "$cfgfile"
15863
15864     cat <<_LT_EOF >> "$cfgfile"
15865 #! $SHELL
15866
15867 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15868 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15869 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15870 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15871 #
15872 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15873 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15874 #   Written by Gordon Matzigkeit, 1996
15875 #
15876 #   This file is part of GNU Libtool.
15877 #
15878 # GNU Libtool is free software; you can redistribute it and/or
15879 # modify it under the terms of the GNU General Public License as
15880 # published by the Free Software Foundation; either version 2 of
15881 # the License, or (at your option) any later version.
15882 #
15883 # As a special exception to the GNU General Public License,
15884 # if you distribute this file as part of a program or library that
15885 # is built using GNU Libtool, you may include this file under the
15886 # same distribution terms that you use for the rest of that program.
15887 #
15888 # GNU Libtool is distributed in the hope that it will be useful,
15889 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15890 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15891 # GNU General Public License for more details.
15892 #
15893 # You should have received a copy of the GNU General Public License
15894 # along with GNU Libtool; see the file COPYING.  If not, a copy
15895 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15896 # obtained by writing to the Free Software Foundation, Inc.,
15897 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15898
15899
15900 # The names of the tagged configurations supported by this script.
15901 available_tags=""
15902
15903 # ### BEGIN LIBTOOL CONFIG
15904
15905 # Which release of libtool.m4 was used?
15906 macro_version=$macro_version
15907 macro_revision=$macro_revision
15908
15909 # Whether or not to build shared libraries.
15910 build_libtool_libs=$enable_shared
15911
15912 # Whether or not to build static libraries.
15913 build_old_libs=$enable_static
15914
15915 # What type of objects to build.
15916 pic_mode=$pic_mode
15917
15918 # Whether or not to optimize for fast installation.
15919 fast_install=$enable_fast_install
15920
15921 # Shell to use when invoking shell scripts.
15922 SHELL=$lt_SHELL
15923
15924 # An echo program that protects backslashes.
15925 ECHO=$lt_ECHO
15926
15927 # The host system.
15928 host_alias=$host_alias
15929 host=$host
15930 host_os=$host_os
15931
15932 # The build system.
15933 build_alias=$build_alias
15934 build=$build
15935 build_os=$build_os
15936
15937 # A sed program that does not truncate output.
15938 SED=$lt_SED
15939
15940 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15941 Xsed="\$SED -e 1s/^X//"
15942
15943 # A grep program that handles long lines.
15944 GREP=$lt_GREP
15945
15946 # An ERE matcher.
15947 EGREP=$lt_EGREP
15948
15949 # A literal string matcher.
15950 FGREP=$lt_FGREP
15951
15952 # A BSD- or MS-compatible name lister.
15953 NM=$lt_NM
15954
15955 # Whether we need soft or hard links.
15956 LN_S=$lt_LN_S
15957
15958 # What is the maximum length of a command?
15959 max_cmd_len=$max_cmd_len
15960
15961 # Object file suffix (normally "o").
15962 objext=$ac_objext
15963
15964 # Executable file suffix (normally "").
15965 exeext=$exeext
15966
15967 # whether the shell understands "unset".
15968 lt_unset=$lt_unset
15969
15970 # turn spaces into newlines.
15971 SP2NL=$lt_lt_SP2NL
15972
15973 # turn newlines into spaces.
15974 NL2SP=$lt_lt_NL2SP
15975
15976 # An object symbol dumper.
15977 OBJDUMP=$lt_OBJDUMP
15978
15979 # Method to check whether dependent libraries are shared objects.
15980 deplibs_check_method=$lt_deplibs_check_method
15981
15982 # Command to use when deplibs_check_method == "file_magic".
15983 file_magic_cmd=$lt_file_magic_cmd
15984
15985 # The archiver.
15986 AR=$lt_AR
15987 AR_FLAGS=$lt_AR_FLAGS
15988
15989 # A symbol stripping program.
15990 STRIP=$lt_STRIP
15991
15992 # Commands used to install an old-style archive.
15993 RANLIB=$lt_RANLIB
15994 old_postinstall_cmds=$lt_old_postinstall_cmds
15995 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15996
15997 # Whether to use a lock for old archive extraction.
15998 lock_old_archive_extraction=$lock_old_archive_extraction
15999
16000 # A C compiler.
16001 LTCC=$lt_CC
16002
16003 # LTCC compiler flags.
16004 LTCFLAGS=$lt_CFLAGS
16005
16006 # Take the output of nm and produce a listing of raw symbols and C names.
16007 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16008
16009 # Transform the output of nm in a proper C declaration.
16010 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16011
16012 # Transform the output of nm in a C name address pair.
16013 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16014
16015 # Transform the output of nm in a C name address pair when lib prefix is needed.
16016 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16017
16018 # The name of the directory that contains temporary libtool files.
16019 objdir=$objdir
16020
16021 # Used to examine libraries when file_magic_cmd begins with "file".
16022 MAGIC_CMD=$MAGIC_CMD
16023
16024 # Must we lock files when doing compilation?
16025 need_locks=$lt_need_locks
16026
16027 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16028 DSYMUTIL=$lt_DSYMUTIL
16029
16030 # Tool to change global to local symbols on Mac OS X.
16031 NMEDIT=$lt_NMEDIT
16032
16033 # Tool to manipulate fat objects and archives on Mac OS X.
16034 LIPO=$lt_LIPO
16035
16036 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16037 OTOOL=$lt_OTOOL
16038
16039 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16040 OTOOL64=$lt_OTOOL64
16041
16042 # Old archive suffix (normally "a").
16043 libext=$libext
16044
16045 # Shared library suffix (normally ".so").
16046 shrext_cmds=$lt_shrext_cmds
16047
16048 # The commands to extract the exported symbol list from a shared archive.
16049 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16050
16051 # Variables whose values should be saved in libtool wrapper scripts and
16052 # restored at link time.
16053 variables_saved_for_relink=$lt_variables_saved_for_relink
16054
16055 # Do we need the "lib" prefix for modules?
16056 need_lib_prefix=$need_lib_prefix
16057
16058 # Do we need a version for libraries?
16059 need_version=$need_version
16060
16061 # Library versioning type.
16062 version_type=$version_type
16063
16064 # Shared library runtime path variable.
16065 runpath_var=$runpath_var
16066
16067 # Shared library path variable.
16068 shlibpath_var=$shlibpath_var
16069
16070 # Is shlibpath searched before the hard-coded library search path?
16071 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16072
16073 # Format of library name prefix.
16074 libname_spec=$lt_libname_spec
16075
16076 # List of archive names.  First name is the real one, the rest are links.
16077 # The last name is the one that the linker finds with -lNAME
16078 library_names_spec=$lt_library_names_spec
16079
16080 # The coded name of the library, if different from the real name.
16081 soname_spec=$lt_soname_spec
16082
16083 # Permission mode override for installation of shared libraries.
16084 install_override_mode=$lt_install_override_mode
16085
16086 # Command to use after installation of a shared archive.
16087 postinstall_cmds=$lt_postinstall_cmds
16088
16089 # Command to use after uninstallation of a shared archive.
16090 postuninstall_cmds=$lt_postuninstall_cmds
16091
16092 # Commands used to finish a libtool library installation in a directory.
16093 finish_cmds=$lt_finish_cmds
16094
16095 # As "finish_cmds", except a single script fragment to be evaled but
16096 # not shown.
16097 finish_eval=$lt_finish_eval
16098
16099 # Whether we should hardcode library paths into libraries.
16100 hardcode_into_libs=$hardcode_into_libs
16101
16102 # Compile-time system search path for libraries.
16103 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16104
16105 # Run-time system search path for libraries.
16106 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16107
16108 # Whether dlopen is supported.
16109 dlopen_support=$enable_dlopen
16110
16111 # Whether dlopen of programs is supported.
16112 dlopen_self=$enable_dlopen_self
16113
16114 # Whether dlopen of statically linked programs is supported.
16115 dlopen_self_static=$enable_dlopen_self_static
16116
16117 # Commands to strip libraries.
16118 old_striplib=$lt_old_striplib
16119 striplib=$lt_striplib
16120
16121
16122 # The linker used to build libraries.
16123 LD=$lt_LD
16124
16125 # How to create reloadable object files.
16126 reload_flag=$lt_reload_flag
16127 reload_cmds=$lt_reload_cmds
16128
16129 # Commands used to build an old-style archive.
16130 old_archive_cmds=$lt_old_archive_cmds
16131
16132 # A language specific compiler.
16133 CC=$lt_compiler
16134
16135 # Is the compiler the GNU compiler?
16136 with_gcc=$GCC
16137
16138 # Compiler flag to turn off builtin functions.
16139 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16140
16141 # How to pass a linker flag through the compiler.
16142 wl=$lt_lt_prog_compiler_wl
16143
16144 # Additional compiler flags for building library objects.
16145 pic_flag=$lt_lt_prog_compiler_pic
16146
16147 # Compiler flag to prevent dynamic linking.
16148 link_static_flag=$lt_lt_prog_compiler_static
16149
16150 # Does compiler simultaneously support -c and -o options?
16151 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16152
16153 # Whether or not to add -lc for building shared libraries.
16154 build_libtool_need_lc=$archive_cmds_need_lc
16155
16156 # Whether or not to disallow shared libs when runtime libs are static.
16157 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16158
16159 # Compiler flag to allow reflexive dlopens.
16160 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16161
16162 # Compiler flag to generate shared objects directly from archives.
16163 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16164
16165 # Whether the compiler copes with passing no objects directly.
16166 compiler_needs_object=$lt_compiler_needs_object
16167
16168 # Create an old-style archive from a shared archive.
16169 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16170
16171 # Create a temporary old-style archive to link instead of a shared archive.
16172 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16173
16174 # Commands used to build a shared archive.
16175 archive_cmds=$lt_archive_cmds
16176 archive_expsym_cmds=$lt_archive_expsym_cmds
16177
16178 # Commands used to build a loadable module if different from building
16179 # a shared archive.
16180 module_cmds=$lt_module_cmds
16181 module_expsym_cmds=$lt_module_expsym_cmds
16182
16183 # Whether we are building with GNU ld or not.
16184 with_gnu_ld=$lt_with_gnu_ld
16185
16186 # Flag that allows shared libraries with undefined symbols to be built.
16187 allow_undefined_flag=$lt_allow_undefined_flag
16188
16189 # Flag that enforces no undefined symbols.
16190 no_undefined_flag=$lt_no_undefined_flag
16191
16192 # Flag to hardcode \$libdir into a binary during linking.
16193 # This must work even if \$libdir does not exist
16194 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16195
16196 # If ld is used when linking, flag to hardcode \$libdir into a binary
16197 # during linking.  This must work even if \$libdir does not exist.
16198 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16199
16200 # Whether we need a single "-rpath" flag with a separated argument.
16201 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16202
16203 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16204 # DIR into the resulting binary.
16205 hardcode_direct=$hardcode_direct
16206
16207 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16208 # DIR into the resulting binary and the resulting library dependency is
16209 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16210 # library is relocated.
16211 hardcode_direct_absolute=$hardcode_direct_absolute
16212
16213 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16214 # into the resulting binary.
16215 hardcode_minus_L=$hardcode_minus_L
16216
16217 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16218 # into the resulting binary.
16219 hardcode_shlibpath_var=$hardcode_shlibpath_var
16220
16221 # Set to "yes" if building a shared library automatically hardcodes DIR
16222 # into the library and all subsequent libraries and executables linked
16223 # against it.
16224 hardcode_automatic=$hardcode_automatic
16225
16226 # Set to yes if linker adds runtime paths of dependent libraries
16227 # to runtime path list.
16228 inherit_rpath=$inherit_rpath
16229
16230 # Whether libtool must link a program against all its dependency libraries.
16231 link_all_deplibs=$link_all_deplibs
16232
16233 # Fix the shell variable \$srcfile for the compiler.
16234 fix_srcfile_path=$lt_fix_srcfile_path
16235
16236 # Set to "yes" if exported symbols are required.
16237 always_export_symbols=$always_export_symbols
16238
16239 # The commands to list exported symbols.
16240 export_symbols_cmds=$lt_export_symbols_cmds
16241
16242 # Symbols that should not be listed in the preloaded symbols.
16243 exclude_expsyms=$lt_exclude_expsyms
16244
16245 # Symbols that must always be exported.
16246 include_expsyms=$lt_include_expsyms
16247
16248 # Commands necessary for linking programs (against libraries) with templates.
16249 prelink_cmds=$lt_prelink_cmds
16250
16251 # Specify filename containing input files.
16252 file_list_spec=$lt_file_list_spec
16253
16254 # How to hardcode a shared library path into an executable.
16255 hardcode_action=$hardcode_action
16256
16257 # ### END LIBTOOL CONFIG
16258
16259 _LT_EOF
16260
16261   case $host_os in
16262   aix3*)
16263     cat <<\_LT_EOF >> "$cfgfile"
16264 # AIX sometimes has problems with the GCC collect2 program.  For some
16265 # reason, if we set the COLLECT_NAMES environment variable, the problems
16266 # vanish in a puff of smoke.
16267 if test "X${COLLECT_NAMES+set}" != Xset; then
16268   COLLECT_NAMES=
16269   export COLLECT_NAMES
16270 fi
16271 _LT_EOF
16272     ;;
16273   esac
16274
16275
16276 ltmain="$ac_aux_dir/ltmain.sh"
16277
16278
16279   # We use sed instead of cat because bash on DJGPP gets confused if
16280   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16281   # text mode, it properly converts lines to CR/LF.  This bash problem
16282   # is reportedly fixed, but why not run on old versions too?
16283   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16284     || (rm -f "$cfgfile"; exit 1)
16285
16286   case $xsi_shell in
16287   yes)
16288     cat << \_LT_EOF >> "$cfgfile"
16289
16290 # func_dirname file append nondir_replacement
16291 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16292 # otherwise set result to NONDIR_REPLACEMENT.
16293 func_dirname ()
16294 {
16295   case ${1} in
16296     */*) func_dirname_result="${1%/*}${2}" ;;
16297     *  ) func_dirname_result="${3}" ;;
16298   esac
16299 }
16300
16301 # func_basename file
16302 func_basename ()
16303 {
16304   func_basename_result="${1##*/}"
16305 }
16306
16307 # func_dirname_and_basename file append nondir_replacement
16308 # perform func_basename and func_dirname in a single function
16309 # call:
16310 #   dirname:  Compute the dirname of FILE.  If nonempty,
16311 #             add APPEND to the result, otherwise set result
16312 #             to NONDIR_REPLACEMENT.
16313 #             value returned in "$func_dirname_result"
16314 #   basename: Compute filename of FILE.
16315 #             value retuned in "$func_basename_result"
16316 # Implementation must be kept synchronized with func_dirname
16317 # and func_basename. For efficiency, we do not delegate to
16318 # those functions but instead duplicate the functionality here.
16319 func_dirname_and_basename ()
16320 {
16321   case ${1} in
16322     */*) func_dirname_result="${1%/*}${2}" ;;
16323     *  ) func_dirname_result="${3}" ;;
16324   esac
16325   func_basename_result="${1##*/}"
16326 }
16327
16328 # func_stripname prefix suffix name
16329 # strip PREFIX and SUFFIX off of NAME.
16330 # PREFIX and SUFFIX must not contain globbing or regex special
16331 # characters, hashes, percent signs, but SUFFIX may contain a leading
16332 # dot (in which case that matches only a dot).
16333 func_stripname ()
16334 {
16335   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16336   # positional parameters, so assign one to ordinary parameter first.
16337   func_stripname_result=${3}
16338   func_stripname_result=${func_stripname_result#"${1}"}
16339   func_stripname_result=${func_stripname_result%"${2}"}
16340 }
16341
16342 # func_opt_split
16343 func_opt_split ()
16344 {
16345   func_opt_split_opt=${1%%=*}
16346   func_opt_split_arg=${1#*=}
16347 }
16348
16349 # func_lo2o object
16350 func_lo2o ()
16351 {
16352   case ${1} in
16353     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16354     *)    func_lo2o_result=${1} ;;
16355   esac
16356 }
16357
16358 # func_xform libobj-or-source
16359 func_xform ()
16360 {
16361   func_xform_result=${1%.*}.lo
16362 }
16363
16364 # func_arith arithmetic-term...
16365 func_arith ()
16366 {
16367   func_arith_result=$(( $* ))
16368 }
16369
16370 # func_len string
16371 # STRING may not start with a hyphen.
16372 func_len ()
16373 {
16374   func_len_result=${#1}
16375 }
16376
16377 _LT_EOF
16378     ;;
16379   *) # Bourne compatible functions.
16380     cat << \_LT_EOF >> "$cfgfile"
16381
16382 # func_dirname file append nondir_replacement
16383 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16384 # otherwise set result to NONDIR_REPLACEMENT.
16385 func_dirname ()
16386 {
16387   # Extract subdirectory from the argument.
16388   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16389   if test "X$func_dirname_result" = "X${1}"; then
16390     func_dirname_result="${3}"
16391   else
16392     func_dirname_result="$func_dirname_result${2}"
16393   fi
16394 }
16395
16396 # func_basename file
16397 func_basename ()
16398 {
16399   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16400 }
16401
16402
16403 # func_stripname prefix suffix name
16404 # strip PREFIX and SUFFIX off of NAME.
16405 # PREFIX and SUFFIX must not contain globbing or regex special
16406 # characters, hashes, percent signs, but SUFFIX may contain a leading
16407 # dot (in which case that matches only a dot).
16408 # func_strip_suffix prefix name
16409 func_stripname ()
16410 {
16411   case ${2} in
16412     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16413     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16414   esac
16415 }
16416
16417 # sed scripts:
16418 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16419 my_sed_long_arg='1s/^-[^=]*=//'
16420
16421 # func_opt_split
16422 func_opt_split ()
16423 {
16424   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16425   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16426 }
16427
16428 # func_lo2o object
16429 func_lo2o ()
16430 {
16431   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16432 }
16433
16434 # func_xform libobj-or-source
16435 func_xform ()
16436 {
16437   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16438 }
16439
16440 # func_arith arithmetic-term...
16441 func_arith ()
16442 {
16443   func_arith_result=`expr "$@"`
16444 }
16445
16446 # func_len string
16447 # STRING may not start with a hyphen.
16448 func_len ()
16449 {
16450   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16451 }
16452
16453 _LT_EOF
16454 esac
16455
16456 case $lt_shell_append in
16457   yes)
16458     cat << \_LT_EOF >> "$cfgfile"
16459
16460 # func_append var value
16461 # Append VALUE to the end of shell variable VAR.
16462 func_append ()
16463 {
16464   eval "$1+=\$2"
16465 }
16466 _LT_EOF
16467     ;;
16468   *)
16469     cat << \_LT_EOF >> "$cfgfile"
16470
16471 # func_append var value
16472 # Append VALUE to the end of shell variable VAR.
16473 func_append ()
16474 {
16475   eval "$1=\$$1\$2"
16476 }
16477
16478 _LT_EOF
16479     ;;
16480   esac
16481
16482
16483   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16484     || (rm -f "$cfgfile"; exit 1)
16485
16486   mv -f "$cfgfile" "$ofile" ||
16487     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16488   chmod +x "$ofile"
16489
16490  ;;
16491     "gstdint.h":C)
16492 if test "$GCC" = yes; then
16493   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16494 else
16495   echo "/* generated for $CC */" > tmp-stdint.h
16496 fi
16497
16498 sed 's/^ *//' >> tmp-stdint.h <<EOF
16499
16500   #ifndef GCC_GENERATED_STDINT_H
16501   #define GCC_GENERATED_STDINT_H 1
16502
16503   #include <sys/types.h>
16504 EOF
16505
16506 if test "$acx_cv_header_stdint" != stdint.h; then
16507   echo "#include <stddef.h>" >> tmp-stdint.h
16508 fi
16509 if test "$acx_cv_header_stdint" != stddef.h; then
16510   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16511 fi
16512
16513 sed 's/^ *//' >> tmp-stdint.h <<EOF
16514   /* glibc uses these symbols as guards to prevent redefinitions.  */
16515   #ifdef __int8_t_defined
16516   #define _INT8_T
16517   #define _INT16_T
16518   #define _INT32_T
16519   #endif
16520   #ifdef __uint32_t_defined
16521   #define _UINT32_T
16522   #endif
16523
16524 EOF
16525
16526 # ----------------- done header, emit basic int types -------------
16527 if test "$acx_cv_header_stdint" = stddef.h; then
16528   sed 's/^ *//' >> tmp-stdint.h <<EOF
16529
16530     #ifndef _UINT8_T
16531     #define _UINT8_T
16532     #ifndef __uint8_t_defined
16533     #define __uint8_t_defined
16534     #ifndef uint8_t
16535     typedef unsigned $acx_cv_type_int8_t uint8_t;
16536     #endif
16537     #endif
16538     #endif
16539
16540     #ifndef _UINT16_T
16541     #define _UINT16_T
16542     #ifndef __uint16_t_defined
16543     #define __uint16_t_defined
16544     #ifndef uint16_t
16545     typedef unsigned $acx_cv_type_int16_t uint16_t;
16546     #endif
16547     #endif
16548     #endif
16549
16550     #ifndef _UINT32_T
16551     #define _UINT32_T
16552     #ifndef __uint32_t_defined
16553     #define __uint32_t_defined
16554     #ifndef uint32_t
16555     typedef unsigned $acx_cv_type_int32_t uint32_t;
16556     #endif
16557     #endif
16558     #endif
16559
16560     #ifndef _INT8_T
16561     #define _INT8_T
16562     #ifndef __int8_t_defined
16563     #define __int8_t_defined
16564     #ifndef int8_t
16565     typedef $acx_cv_type_int8_t int8_t;
16566     #endif
16567     #endif
16568     #endif
16569
16570     #ifndef _INT16_T
16571     #define _INT16_T
16572     #ifndef __int16_t_defined
16573     #define __int16_t_defined
16574     #ifndef int16_t
16575     typedef $acx_cv_type_int16_t int16_t;
16576     #endif
16577     #endif
16578     #endif
16579
16580     #ifndef _INT32_T
16581     #define _INT32_T
16582     #ifndef __int32_t_defined
16583     #define __int32_t_defined
16584     #ifndef int32_t
16585     typedef $acx_cv_type_int32_t int32_t;
16586     #endif
16587     #endif
16588     #endif
16589 EOF
16590 elif test "$ac_cv_type_u_int32_t" = yes; then
16591   sed 's/^ *//' >> tmp-stdint.h <<EOF
16592
16593     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16594     #ifndef _INT8_T
16595     #define _INT8_T
16596     #endif
16597     #ifndef _INT16_T
16598     #define _INT16_T
16599     #endif
16600     #ifndef _INT32_T
16601     #define _INT32_T
16602     #endif
16603
16604     #ifndef _UINT8_T
16605     #define _UINT8_T
16606     #ifndef __uint8_t_defined
16607     #define __uint8_t_defined
16608     #ifndef uint8_t
16609     typedef u_int8_t uint8_t;
16610     #endif
16611     #endif
16612     #endif
16613
16614     #ifndef _UINT16_T
16615     #define _UINT16_T
16616     #ifndef __uint16_t_defined
16617     #define __uint16_t_defined
16618     #ifndef uint16_t
16619     typedef u_int16_t uint16_t;
16620     #endif
16621     #endif
16622     #endif
16623
16624     #ifndef _UINT32_T
16625     #define _UINT32_T
16626     #ifndef __uint32_t_defined
16627     #define __uint32_t_defined
16628     #ifndef uint32_t
16629     typedef u_int32_t uint32_t;
16630     #endif
16631     #endif
16632     #endif
16633 EOF
16634 else
16635   sed 's/^ *//' >> tmp-stdint.h <<EOF
16636
16637     /* Some systems have guard macros to prevent redefinitions, define them.  */
16638     #ifndef _INT8_T
16639     #define _INT8_T
16640     #endif
16641     #ifndef _INT16_T
16642     #define _INT16_T
16643     #endif
16644     #ifndef _INT32_T
16645     #define _INT32_T
16646     #endif
16647     #ifndef _UINT8_T
16648     #define _UINT8_T
16649     #endif
16650     #ifndef _UINT16_T
16651     #define _UINT16_T
16652     #endif
16653     #ifndef _UINT32_T
16654     #define _UINT32_T
16655     #endif
16656 EOF
16657 fi
16658
16659 # ------------- done basic int types, emit int64_t types ------------
16660 if test "$ac_cv_type_uint64_t" = yes; then
16661   sed 's/^ *//' >> tmp-stdint.h <<EOF
16662
16663     /* system headers have good uint64_t and int64_t */
16664     #ifndef _INT64_T
16665     #define _INT64_T
16666     #endif
16667     #ifndef _UINT64_T
16668     #define _UINT64_T
16669     #endif
16670 EOF
16671 elif test "$ac_cv_type_u_int64_t" = yes; then
16672   sed 's/^ *//' >> tmp-stdint.h <<EOF
16673
16674     /* system headers have an u_int64_t (and int64_t) */
16675     #ifndef _INT64_T
16676     #define _INT64_T
16677     #endif
16678     #ifndef _UINT64_T
16679     #define _UINT64_T
16680     #ifndef __uint64_t_defined
16681     #define __uint64_t_defined
16682     #ifndef uint64_t
16683     typedef u_int64_t uint64_t;
16684     #endif
16685     #endif
16686     #endif
16687 EOF
16688 elif test -n "$acx_cv_type_int64_t"; then
16689   sed 's/^ *//' >> tmp-stdint.h <<EOF
16690
16691     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16692     #ifndef _INT64_T
16693     #define _INT64_T
16694     #ifndef int64_t
16695     typedef $acx_cv_type_int64_t int64_t;
16696     #endif
16697     #endif
16698     #ifndef _UINT64_T
16699     #define _UINT64_T
16700     #ifndef __uint64_t_defined
16701     #define __uint64_t_defined
16702     #ifndef uint64_t
16703     typedef unsigned $acx_cv_type_int64_t uint64_t;
16704     #endif
16705     #endif
16706     #endif
16707 EOF
16708 else
16709   sed 's/^ *//' >> tmp-stdint.h <<EOF
16710
16711     /* some common heuristics for int64_t, using compiler-specific tests */
16712     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16713     #ifndef _INT64_T
16714     #define _INT64_T
16715     #ifndef __int64_t_defined
16716     #ifndef int64_t
16717     typedef long long int64_t;
16718     #endif
16719     #endif
16720     #endif
16721     #ifndef _UINT64_T
16722     #define _UINT64_T
16723     #ifndef uint64_t
16724     typedef unsigned long long uint64_t;
16725     #endif
16726     #endif
16727
16728     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
16729     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
16730        does not implement __extension__.  But that compiler doesn't define
16731        __GNUC_MINOR__.  */
16732     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
16733     # define __extension__
16734     # endif
16735
16736     # ifndef _INT64_T
16737     # define _INT64_T
16738     # ifndef int64_t
16739     __extension__ typedef long long int64_t;
16740     # endif
16741     # endif
16742     # ifndef _UINT64_T
16743     # define _UINT64_T
16744     # ifndef uint64_t
16745     __extension__ typedef unsigned long long uint64_t;
16746     # endif
16747     # endif
16748
16749     #elif !defined __STRICT_ANSI__
16750     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
16751
16752     #  ifndef _INT64_T
16753     #  define _INT64_T
16754     #  ifndef int64_t
16755     typedef __int64 int64_t;
16756     #  endif
16757     #  endif
16758     #  ifndef _UINT64_T
16759     #  define _UINT64_T
16760     #  ifndef uint64_t
16761     typedef unsigned __int64 uint64_t;
16762     #  endif
16763     #  endif
16764     # endif /* compiler */
16765
16766     #endif /* ANSI version */
16767 EOF
16768 fi
16769
16770 # ------------- done int64_t types, emit intptr types ------------
16771 if test "$ac_cv_type_uintptr_t" != yes; then
16772   sed 's/^ *//' >> tmp-stdint.h <<EOF
16773
16774     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
16775     #ifndef __uintptr_t_defined
16776     #ifndef uintptr_t
16777     typedef u$acx_cv_type_intptr_t uintptr_t;
16778     #endif
16779     #endif
16780     #ifndef __intptr_t_defined
16781     #ifndef intptr_t
16782     typedef $acx_cv_type_intptr_t  intptr_t;
16783     #endif
16784     #endif
16785 EOF
16786 fi
16787
16788 # ------------- done intptr types, emit int_least types ------------
16789 if test "$ac_cv_type_int_least32_t" != yes; then
16790   sed 's/^ *//' >> tmp-stdint.h <<EOF
16791
16792     /* Define int_least types */
16793     typedef int8_t     int_least8_t;
16794     typedef int16_t    int_least16_t;
16795     typedef int32_t    int_least32_t;
16796     #ifdef _INT64_T
16797     typedef int64_t    int_least64_t;
16798     #endif
16799
16800     typedef uint8_t    uint_least8_t;
16801     typedef uint16_t   uint_least16_t;
16802     typedef uint32_t   uint_least32_t;
16803     #ifdef _UINT64_T
16804     typedef uint64_t   uint_least64_t;
16805     #endif
16806 EOF
16807 fi
16808
16809 # ------------- done intptr types, emit int_fast types ------------
16810 if test "$ac_cv_type_int_fast32_t" != yes; then
16811       sed 's/^ *//' >> tmp-stdint.h <<EOF
16812
16813     /* Define int_fast types.  short is often slow */
16814     typedef int8_t       int_fast8_t;
16815     typedef int          int_fast16_t;
16816     typedef int32_t      int_fast32_t;
16817     #ifdef _INT64_T
16818     typedef int64_t      int_fast64_t;
16819     #endif
16820
16821     typedef uint8_t      uint_fast8_t;
16822     typedef unsigned int uint_fast16_t;
16823     typedef uint32_t     uint_fast32_t;
16824     #ifdef _UINT64_T
16825     typedef uint64_t     uint_fast64_t;
16826     #endif
16827 EOF
16828 fi
16829
16830 if test "$ac_cv_type_uintmax_t" != yes; then
16831   sed 's/^ *//' >> tmp-stdint.h <<EOF
16832
16833     /* Define intmax based on what we found */
16834     #ifndef intmax_t
16835     #ifdef _INT64_T
16836     typedef int64_t       intmax_t;
16837     #else
16838     typedef long          intmax_t;
16839     #endif
16840     #endif
16841     #ifndef uintmax_t
16842     #ifdef _UINT64_T
16843     typedef uint64_t      uintmax_t;
16844     #else
16845     typedef unsigned long uintmax_t;
16846     #endif
16847     #endif
16848 EOF
16849 fi
16850
16851 sed 's/^ *//' >> tmp-stdint.h <<EOF
16852
16853   #endif /* GCC_GENERATED_STDINT_H */
16854 EOF
16855
16856 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
16857   rm -f tmp-stdint.h
16858 else
16859   mv -f tmp-stdint.h gstdint.h
16860 fi
16861
16862  ;;
16863     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
16864     "default":C) if test -n "$CONFIG_FILES"; then
16865    if test -n "${with_target_subdir}"; then
16866      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
16867      # that multilib installs will end up installed in the correct place.
16868      # The testsuite needs it for multilib-aware ABI baseline files.
16869      # To work around this not being passed down from config-ml.in ->
16870      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
16871      # append it here.  Only modify Makefiles that have just been created.
16872      #
16873      # Also, get rid of this simulated-VPATH thing that automake does.
16874      cat > vpsed << \_EOF
16875   s!`test -f '$<' || echo '$(srcdir)/'`!!
16876 _EOF
16877      for i in $SUBDIRS; do
16878       case $CONFIG_FILES in
16879        *${i}/Makefile*)
16880          #echo "Adding MULTISUBDIR to $i/Makefile"
16881          sed -f vpsed $i/Makefile > tmp
16882          grep '^MULTISUBDIR =' Makefile >> tmp
16883          mv tmp $i/Makefile
16884          ;;
16885       esac
16886      done
16887      rm vpsed
16888    fi
16889  fi
16890  ;;
16891
16892   esac
16893 done # for ac_tag
16894
16895
16896 as_fn_exit 0
16897 _ACEOF
16898 ac_clean_files=$ac_clean_files_save
16899
16900 test $ac_write_fail = 0 ||
16901   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
16902
16903
16904 # configure is writing to config.log, and then calls config.status.
16905 # config.status does its own redirection, appending to config.log.
16906 # Unfortunately, on DOS this fails, as config.log is still kept open
16907 # by configure, so config.status won't be able to write to it; its
16908 # output is simply discarded.  So we exec the FD to /dev/null,
16909 # effectively closing config.log, so it can be properly (re)opened and
16910 # appended to by config.status.  When coming back to configure, we
16911 # need to make the FD available again.
16912 if test "$no_create" != yes; then
16913   ac_cs_success=:
16914   ac_config_status_args=
16915   test "$silent" = yes &&
16916     ac_config_status_args="$ac_config_status_args --quiet"
16917   exec 5>/dev/null
16918   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16919   exec 5>>config.log
16920   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16921   # would make configure fail if this is the last instruction.
16922   $ac_cs_success || as_fn_exit 1
16923 fi
16924 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16925   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16926 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16927 fi
16928