configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for PCRE 8.44.
   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='PCRE'
 589 PACKAGE_TARNAME='pcre'
 590 PACKAGE_VERSION='8.44'
 591 PACKAGE_STRING='PCRE 8.44'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="pcre.h.in"
 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 WITH_GCOV_FALSE
 637 WITH_GCOV_TRUE
 638 GCOV_LIBS
 639 GCOV_CXXFLAGS
 640 GCOV_CFLAGS
 641 GENHTML
 642 LCOV
 643 SHTOOL
 644 VALGRIND_LIBS
 645 VALGRIND_CFLAGS
 646 PKG_CONFIG_LIBDIR
 647 PKG_CONFIG_PATH
 648 PKG_CONFIG
 649 LIBBZ2
 650 LIBZ
 651 DISTCHECK_CONFIGURE_FLAGS
 652 EXTRA_LIBPCRECPP_LDFLAGS
 653 EXTRA_LIBPCREPOSIX_LDFLAGS
 654 EXTRA_LIBPCRE32_LDFLAGS
 655 EXTRA_LIBPCRE16_LDFLAGS
 656 EXTRA_LIBPCRE_LDFLAGS
 657 PTHREAD_CFLAGS
 658 PTHREAD_LIBS
 659 PTHREAD_CC
 660 ax_pthread_config
 661 PCRE_STATIC_CFLAG
 662 LIBREADLINE
 663 WITH_VALGRIND_FALSE
 664 WITH_VALGRIND_TRUE
 665 WITH_UTF_FALSE
 666 WITH_UTF_TRUE
 667 WITH_JIT_FALSE
 668 WITH_JIT_TRUE
 669 WITH_REBUILD_CHARTABLES_FALSE
 670 WITH_REBUILD_CHARTABLES_TRUE
 671 WITH_PCRE_CPP_FALSE
 672 WITH_PCRE_CPP_TRUE
 673 WITH_PCRE32_FALSE
 674 WITH_PCRE32_TRUE
 675 WITH_PCRE16_FALSE
 676 WITH_PCRE16_TRUE
 677 WITH_PCRE8_FALSE
 678 WITH_PCRE8_TRUE
 679 pcre_have_bits_type_traits
 680 pcre_have_type_traits
 681 pcre_have_ulong_long
 682 pcre_have_long_long
 683 enable_cpp
 684 enable_pcre32
 685 enable_pcre16
 686 enable_pcre8
 687 PCRE_DATE
 688 PCRE_PRERELEASE
 689 PCRE_MINOR
 690 PCRE_MAJOR
 691 HAVE_VISIBILITY
 692 VISIBILITY_CXXFLAGS
 693 VISIBILITY_CFLAGS
 694 CXXCPP
 695 LT_SYS_LIBRARY_PATH
 696 OTOOL64
 697 OTOOL
 698 LIPO
 699 NMEDIT
 700 DSYMUTIL
 701 MANIFEST_TOOL
 702 RANLIB
 703 LN_S
 704 NM
 705 ac_ct_DUMPBIN
 706 DUMPBIN
 707 LD
 708 FGREP
 709 SED
 710 LIBTOOL
 711 OBJDUMP
 712 DLLTOOL
 713 AS
 714 host_os
 715 host_vendor
 716 host_cpu
 717 host
 718 build_os
 719 build_vendor
 720 build_cpu
 721 build
 722 EGREP
 723 GREP
 724 CPP
 725 am__fastdepCXX_FALSE
 726 am__fastdepCXX_TRUE
 727 CXXDEPMODE
 728 ac_ct_CXX
 729 CXXFLAGS
 730 CXX
 731 am__fastdepCC_FALSE
 732 am__fastdepCC_TRUE
 733 CCDEPMODE
 734 am__nodep
 735 AMDEPBACKSLASH
 736 AMDEP_FALSE
 737 AMDEP_TRUE
 738 am__include
 739 DEPDIR
 740 OBJEXT
 741 EXEEXT
 742 ac_ct_CC
 743 CPPFLAGS
 744 LDFLAGS
 745 CFLAGS
 746 CC
 747 ac_ct_AR
 748 AR
 749 AM_BACKSLASH
 750 AM_DEFAULT_VERBOSITY
 751 AM_DEFAULT_V
 752 AM_V
 753 am__untar
 754 am__tar
 755 AMTAR
 756 am__leading_dot
 757 SET_MAKE
 758 AWK
 759 mkdir_p
 760 MKDIR_P
 761 INSTALL_STRIP_PROGRAM
 762 STRIP
 763 install_sh
 764 MAKEINFO
 765 AUTOHEADER
 766 AUTOMAKE
 767 AUTOCONF
 768 ACLOCAL
 769 VERSION
 770 PACKAGE
 771 CYGPATH_W
 772 am__isrc
 773 INSTALL_DATA
 774 INSTALL_SCRIPT
 775 INSTALL_PROGRAM
 776 target_alias
 777 host_alias
 778 build_alias
 779 LIBS
 780 ECHO_T
 781 ECHO_N
 782 ECHO_C
 783 DEFS
 784 mandir
 785 localedir
 786 libdir
 787 psdir
 788 pdfdir
 789 dvidir
 790 htmldir
 791 infodir
 792 docdir
 793 oldincludedir
 794 includedir
 795 localstatedir
 796 sharedstatedir
 797 sysconfdir
 798 datadir
 799 datarootdir
 800 libexecdir
 801 sbindir
 802 bindir
 803 program_transform_name
 804 prefix
 805 exec_prefix
 806 PACKAGE_URL
 807 PACKAGE_BUGREPORT
 808 PACKAGE_STRING
 809 PACKAGE_VERSION
 810 PACKAGE_TARNAME
 811 PACKAGE_NAME
 812 PATH_SEPARATOR
 813 SHELL
 814 am__quote'
 815 ac_subst_files=''
 816 ac_user_opts='
 817 enable_option_checking
 818 enable_silent_rules
 819 enable_dependency_tracking
 820 enable_shared
 821 enable_static
 822 with_pic
 823 enable_fast_install
 824 with_aix_soname
 825 with_gnu_ld
 826 with_sysroot
 827 enable_libtool_lock
 828 enable_pcre8
 829 enable_pcre16
 830 enable_pcre32
 831 enable_cpp
 832 enable_jit
 833 enable_pcregrep_jit
 834 enable_rebuild_chartables
 835 enable_utf8
 836 enable_utf
 837 enable_unicode_properties
 838 enable_newline_is_cr
 839 enable_newline_is_lf
 840 enable_newline_is_crlf
 841 enable_newline_is_anycrlf
 842 enable_newline_is_any
 843 enable_bsr_anycrlf
 844 enable_ebcdic
 845 enable_ebcdic_nl25
 846 enable_stack_for_recursion
 847 enable_pcregrep_libz
 848 enable_pcregrep_libbz2
 849 with_pcregrep_bufsize
 850 enable_pcretest_libedit
 851 enable_pcretest_libreadline
 852 with_posix_malloc_threshold
 853 with_link_size
 854 with_parens_nest_limit
 855 with_match_limit
 856 with_match_limit_recursion
 857 enable_valgrind
 858 enable_coverage
 859 '
 860       ac_precious_vars='build_alias
 861 host_alias
 862 target_alias
 863 CC
 864 CFLAGS
 865 LDFLAGS
 866 LIBS
 867 CPPFLAGS
 868 CXX
 869 CXXFLAGS
 870 CCC
 871 CPP
 872 LT_SYS_LIBRARY_PATH
 873 CXXCPP
 874 PKG_CONFIG
 875 PKG_CONFIG_PATH
 876 PKG_CONFIG_LIBDIR
 877 VALGRIND_CFLAGS
 878 VALGRIND_LIBS
 879 LCOV
 880 GENHTML'
 881
 882
 883 # Initialize some variables set by options.
 884 ac_init_help=
 885 ac_init_version=false
 886 ac_unrecognized_opts=
 887 ac_unrecognized_sep=
 888 # The variables have the same names as the options, with
 889 # dashes changed to underlines.
 890 cache_file=/dev/null
 891 exec_prefix=NONE
 892 no_create=
 893 no_recursion=
 894 prefix=NONE
 895 program_prefix=NONE
 896 program_suffix=NONE
 897 program_transform_name=s,x,x,
 898 silent=
 899 site=
 900 srcdir=
 901 verbose=
 902 x_includes=NONE
 903 x_libraries=NONE
 904
 905 # Installation directory options.
 906 # These are left unexpanded so users can "make install exec_prefix=/foo"
 907 # and all the variables that are supposed to be based on exec_prefix
 908 # by default will actually change.
 909 # Use braces instead of parens because sh, perl, etc. also accept them.
 910 # (The list follows the same order as the GNU Coding Standards.)
 911 bindir='${exec_prefix}/bin'
 912 sbindir='${exec_prefix}/sbin'
 913 libexecdir='${exec_prefix}/libexec'
 914 datarootdir='${prefix}/share'
 915 datadir='${datarootdir}'
 916 sysconfdir='${prefix}/etc'
 917 sharedstatedir='${prefix}/com'
 918 localstatedir='${prefix}/var'
 919 includedir='${prefix}/include'
 920 oldincludedir='/usr/include'
 921 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 922 infodir='${datarootdir}/info'
 923 htmldir='${docdir}'
 924 dvidir='${docdir}'
 925 pdfdir='${docdir}'
 926 psdir='${docdir}'
 927 libdir='${exec_prefix}/lib'
 928 localedir='${datarootdir}/locale'
 929 mandir='${datarootdir}/man'
 930
 931 ac_prev=
 932 ac_dashdash=
 933 for ac_option
 934 do
 935   # If the previous option needs an argument, assign it.
 936   if test -n "$ac_prev"; then
 937     eval $ac_prev=\$ac_option
 938     ac_prev=
 939     continue
 940   fi
 941
 942   case $ac_option in
 943   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 944   *=)   ac_optarg= ;;
 945   *)    ac_optarg=yes ;;
 946   esac
 947
 948   # Accept the important Cygnus configure options, so we can diagnose typos.
 949
 950   case $ac_dashdash$ac_option in
 951   --)
 952     ac_dashdash=yes ;;
 953
 954   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 955     ac_prev=bindir ;;
 956   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 957     bindir=$ac_optarg ;;
 958
 959   -build | --build | --buil | --bui | --bu)
 960     ac_prev=build_alias ;;
 961   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 962     build_alias=$ac_optarg ;;
 963
 964   -cache-file | --cache-file | --cache-fil | --cache-fi \
 965   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 966     ac_prev=cache_file ;;
 967   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 968   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 969     cache_file=$ac_optarg ;;
 970
 971   --config-cache | -C)
 972     cache_file=config.cache ;;
 973
 974   -datadir | --datadir | --datadi | --datad)
 975     ac_prev=datadir ;;
 976   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 977     datadir=$ac_optarg ;;
 978
 979   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 980   | --dataroo | --dataro | --datar)
 981     ac_prev=datarootdir ;;
 982   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 983   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 984     datarootdir=$ac_optarg ;;
 985
 986   -disable-* | --disable-*)
 987     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 988     # Reject names that are not valid shell variable names.
 989     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 990       as_fn_error $? "invalid feature name: $ac_useropt"
 991     ac_useropt_orig=$ac_useropt
 992     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 993     case $ac_user_opts in
 994       *"
 995 "enable_$ac_useropt"
 996 "*) ;;
 997       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 998          ac_unrecognized_sep=', ';;
 999     esac
1000     eval enable_$ac_useropt=no ;;
1001
1002   -docdir | --docdir | --docdi | --doc | --do)
1003     ac_prev=docdir ;;
1004   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1005     docdir=$ac_optarg ;;
1006
1007   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1008     ac_prev=dvidir ;;
1009   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1010     dvidir=$ac_optarg ;;
1011
1012   -enable-* | --enable-*)
1013     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1014     # Reject names that are not valid shell variable names.
1015     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1016       as_fn_error $? "invalid feature name: $ac_useropt"
1017     ac_useropt_orig=$ac_useropt
1018     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1019     case $ac_user_opts in
1020       *"
1021 "enable_$ac_useropt"
1022 "*) ;;
1023       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1024          ac_unrecognized_sep=', ';;
1025     esac
1026     eval enable_$ac_useropt=\$ac_optarg ;;
1027
1028   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1029   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1030   | --exec | --exe | --ex)
1031     ac_prev=exec_prefix ;;
1032   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1033   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1034   | --exec=* | --exe=* | --ex=*)
1035     exec_prefix=$ac_optarg ;;
1036
1037   -gas | --gas | --ga | --g)
1038     # Obsolete; use --with-gas.
1039     with_gas=yes ;;
1040
1041   -help | --help | --hel | --he | -h)
1042     ac_init_help=long ;;
1043   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1044     ac_init_help=recursive ;;
1045   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1046     ac_init_help=short ;;
1047
1048   -host | --host | --hos | --ho)
1049     ac_prev=host_alias ;;
1050   -host=* | --host=* | --hos=* | --ho=*)
1051     host_alias=$ac_optarg ;;
1052
1053   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1054     ac_prev=htmldir ;;
1055   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1056   | --ht=*)
1057     htmldir=$ac_optarg ;;
1058
1059   -includedir | --includedir | --includedi | --included | --include \
1060   | --includ | --inclu | --incl | --inc)
1061     ac_prev=includedir ;;
1062   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1063   | --includ=* | --inclu=* | --incl=* | --inc=*)
1064     includedir=$ac_optarg ;;
1065
1066   -infodir | --infodir | --infodi | --infod | --info | --inf)
1067     ac_prev=infodir ;;
1068   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1069     infodir=$ac_optarg ;;
1070
1071   -libdir | --libdir | --libdi | --libd)
1072     ac_prev=libdir ;;
1073   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1074     libdir=$ac_optarg ;;
1075
1076   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1077   | --libexe | --libex | --libe)
1078     ac_prev=libexecdir ;;
1079   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1080   | --libexe=* | --libex=* | --libe=*)
1081     libexecdir=$ac_optarg ;;
1082
1083   -localedir | --localedir | --localedi | --localed | --locale)
1084     ac_prev=localedir ;;
1085   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1086     localedir=$ac_optarg ;;
1087
1088   -localstatedir | --localstatedir | --localstatedi | --localstated \
1089   | --localstate | --localstat | --localsta | --localst | --locals)
1090     ac_prev=localstatedir ;;
1091   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1092   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1093     localstatedir=$ac_optarg ;;
1094
1095   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1096     ac_prev=mandir ;;
1097   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1098     mandir=$ac_optarg ;;
1099
1100   -nfp | --nfp | --nf)
1101     # Obsolete; use --without-fp.
1102     with_fp=no ;;
1103
1104   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1105   | --no-cr | --no-c | -n)
1106     no_create=yes ;;
1107
1108   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1109   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1110     no_recursion=yes ;;
1111
1112   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1113   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1114   | --oldin | --oldi | --old | --ol | --o)
1115     ac_prev=oldincludedir ;;
1116   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1117   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1118   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1119     oldincludedir=$ac_optarg ;;
1120
1121   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1122     ac_prev=prefix ;;
1123   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1124     prefix=$ac_optarg ;;
1125
1126   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1127   | --program-pre | --program-pr | --program-p)
1128     ac_prev=program_prefix ;;
1129   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1130   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1131     program_prefix=$ac_optarg ;;
1132
1133   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1134   | --program-suf | --program-su | --program-s)
1135     ac_prev=program_suffix ;;
1136   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1137   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1138     program_suffix=$ac_optarg ;;
1139
1140   -program-transform-name | --program-transform-name \
1141   | --program-transform-nam | --program-transform-na \
1142   | --program-transform-n | --program-transform- \
1143   | --program-transform | --program-transfor \
1144   | --program-transfo | --program-transf \
1145   | --program-trans | --program-tran \
1146   | --progr-tra | --program-tr | --program-t)
1147     ac_prev=program_transform_name ;;
1148   -program-transform-name=* | --program-transform-name=* \
1149   | --program-transform-nam=* | --program-transform-na=* \
1150   | --program-transform-n=* | --program-transform-=* \
1151   | --program-transform=* | --program-transfor=* \
1152   | --program-transfo=* | --program-transf=* \
1153   | --program-trans=* | --program-tran=* \
1154   | --progr-tra=* | --program-tr=* | --program-t=*)
1155     program_transform_name=$ac_optarg ;;
1156
1157   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1158     ac_prev=pdfdir ;;
1159   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1160     pdfdir=$ac_optarg ;;
1161
1162   -psdir | --psdir | --psdi | --psd | --ps)
1163     ac_prev=psdir ;;
1164   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1165     psdir=$ac_optarg ;;
1166
1167   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1168   | -silent | --silent | --silen | --sile | --sil)
1169     silent=yes ;;
1170
1171   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1172     ac_prev=sbindir ;;
1173   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1174   | --sbi=* | --sb=*)
1175     sbindir=$ac_optarg ;;
1176
1177   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1178   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1179   | --sharedst | --shareds | --shared | --share | --shar \
1180   | --sha | --sh)
1181     ac_prev=sharedstatedir ;;
1182   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1183   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1184   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1185   | --sha=* | --sh=*)
1186     sharedstatedir=$ac_optarg ;;
1187
1188   -site | --site | --sit)
1189     ac_prev=site ;;
1190   -site=* | --site=* | --sit=*)
1191     site=$ac_optarg ;;
1192
1193   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1194     ac_prev=srcdir ;;
1195   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1196     srcdir=$ac_optarg ;;
1197
1198   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1199   | --syscon | --sysco | --sysc | --sys | --sy)
1200     ac_prev=sysconfdir ;;
1201   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1202   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1203     sysconfdir=$ac_optarg ;;
1204
1205   -target | --target | --targe | --targ | --tar | --ta | --t)
1206     ac_prev=target_alias ;;
1207   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1208     target_alias=$ac_optarg ;;
1209
1210   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1211     verbose=yes ;;
1212
1213   -version | --version | --versio | --versi | --vers | -V)
1214     ac_init_version=: ;;
1215
1216   -with-* | --with-*)
1217     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1218     # Reject names that are not valid shell variable names.
1219     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1220       as_fn_error $? "invalid package name: $ac_useropt"
1221     ac_useropt_orig=$ac_useropt
1222     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1223     case $ac_user_opts in
1224       *"
1225 "with_$ac_useropt"
1226 "*) ;;
1227       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1228          ac_unrecognized_sep=', ';;
1229     esac
1230     eval with_$ac_useropt=\$ac_optarg ;;
1231
1232   -without-* | --without-*)
1233     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1234     # Reject names that are not valid shell variable names.
1235     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1236       as_fn_error $? "invalid package name: $ac_useropt"
1237     ac_useropt_orig=$ac_useropt
1238     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1239     case $ac_user_opts in
1240       *"
1241 "with_$ac_useropt"
1242 "*) ;;
1243       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1244          ac_unrecognized_sep=', ';;
1245     esac
1246     eval with_$ac_useropt=no ;;
1247
1248   --x)
1249     # Obsolete; use --with-x.
1250     with_x=yes ;;
1251
1252   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1253   | --x-incl | --x-inc | --x-in | --x-i)
1254     ac_prev=x_includes ;;
1255   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1256   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1257     x_includes=$ac_optarg ;;
1258
1259   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1260   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1261     ac_prev=x_libraries ;;
1262   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1263   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1264     x_libraries=$ac_optarg ;;
1265
1266   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1267 Try \`$0 --help' for more information"
1268     ;;
1269
1270   *=*)
1271     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1272     # Reject names that are not valid shell variable names.
1273     case $ac_envvar in #(
1274       '' | [0-9]* | *[!_$as_cr_alnum]* )
1275       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1276     esac
1277     eval $ac_envvar=\$ac_optarg
1278     export $ac_envvar ;;
1279
1280   *)
1281     # FIXME: should be removed in autoconf 3.0.
1282     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1283     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1284       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1285     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1286     ;;
1287
1288   esac
1289 done
1290
1291 if test -n "$ac_prev"; then
1292   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1293   as_fn_error $? "missing argument to $ac_option"
1294 fi
1295
1296 if test -n "$ac_unrecognized_opts"; then
1297   case $enable_option_checking in
1298     no) ;;
1299     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1300     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1301   esac
1302 fi
1303
1304 # Check all directory arguments for consistency.
1305 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1306                 datadir sysconfdir sharedstatedir localstatedir includedir \
1307                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1308                 libdir localedir mandir
1309 do
1310   eval ac_val=\$$ac_var
1311   # Remove trailing slashes.
1312   case $ac_val in
1313     */ )
1314       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1315       eval $ac_var=\$ac_val;;
1316   esac
1317   # Be sure to have absolute directory names.
1318   case $ac_val in
1319     [\\/$]* | ?:[\\/]* )  continue;;
1320     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1321   esac
1322   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1323 done
1324
1325 # There might be people who depend on the old broken behavior: `$host'
1326 # used to hold the argument of --host etc.
1327 # FIXME: To remove some day.
1328 build=$build_alias
1329 host=$host_alias
1330 target=$target_alias
1331
1332 # FIXME: To remove some day.
1333 if test "x$host_alias" != x; then
1334   if test "x$build_alias" = x; then
1335     cross_compiling=maybe
1336   elif test "x$build_alias" != "x$host_alias"; then
1337     cross_compiling=yes
1338   fi
1339 fi
1340
1341 ac_tool_prefix=
1342 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1343
1344 test "$silent" = yes && exec 6>/dev/null
1345
1346
1347 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1348 ac_ls_di=`ls -di .` &&
1349 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1350   as_fn_error $? "working directory cannot be determined"
1351 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1352   as_fn_error $? "pwd does not report name of working directory"
1353
1354
1355 # Find the source files, if location was not specified.
1356 if test -z "$srcdir"; then
1357   ac_srcdir_defaulted=yes
1358   # Try the directory containing this script, then the parent directory.
1359   ac_confdir=`$as_dirname -- "$as_myself" ||
1360 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1361          X"$as_myself" : 'X\(//\)[^/]' \| \
1362          X"$as_myself" : 'X\(//\)$' \| \
1363          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1364 $as_echo X"$as_myself" |
1365     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1366             s//\1/
1367             q
1368           }
1369           /^X\(\/\/\)[^/].*/{
1370             s//\1/
1371             q
1372           }
1373           /^X\(\/\/\)$/{
1374             s//\1/
1375             q
1376           }
1377           /^X\(\/\).*/{
1378             s//\1/
1379             q
1380           }
1381           s/.*/./; q'`
1382   srcdir=$ac_confdir
1383   if test ! -r "$srcdir/$ac_unique_file"; then
1384     srcdir=..
1385   fi
1386 else
1387   ac_srcdir_defaulted=no
1388 fi
1389 if test ! -r "$srcdir/$ac_unique_file"; then
1390   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1391   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1392 fi
1393 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1394 ac_abs_confdir=`(
1395         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1396         pwd)`
1397 # When building in place, set srcdir=.
1398 if test "$ac_abs_confdir" = "$ac_pwd"; then
1399   srcdir=.
1400 fi
1401 # Remove unnecessary trailing slashes from srcdir.
1402 # Double slashes in file names in object file debugging info
1403 # mess up M-x gdb in Emacs.
1404 case $srcdir in
1405 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1406 esac
1407 for ac_var in $ac_precious_vars; do
1408   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1409   eval ac_env_${ac_var}_value=\$${ac_var}
1410   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1411   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1412 done
1413
1414 #
1415 # Report the --help message.
1416 #
1417 if test "$ac_init_help" = "long"; then
1418   # Omit some internal or obsolete options to make the list less imposing.
1419   # This message is too long to be a string in the A/UX 3.1 sh.
1420   cat <<_ACEOF
1421 \`configure' configures PCRE 8.44 to adapt to many kinds of systems.
1422
1423 Usage: $0 [OPTION]... [VAR=VALUE]...
1424
1425 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1426 VAR=VALUE.  See below for descriptions of some of the useful variables.
1427
1428 Defaults for the options are specified in brackets.
1429
1430 Configuration:
1431   -h, --help              display this help and exit
1432       --help=short        display options specific to this package
1433       --help=recursive    display the short help of all the included packages
1434   -V, --version           display version information and exit
1435   -q, --quiet, --silent   do not print \`checking ...' messages
1436       --cache-file=FILE   cache test results in FILE [disabled]
1437   -C, --config-cache      alias for \`--cache-file=config.cache'
1438   -n, --no-create         do not create output files
1439       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1440
1441 Installation directories:
1442   --prefix=PREFIX         install architecture-independent files in PREFIX
1443                           [$ac_default_prefix]
1444   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1445                           [PREFIX]
1446
1447 By default, \`make install' will install all the files in
1448 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1449 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1450 for instance \`--prefix=\$HOME'.
1451
1452 For better control, use the options below.
1453
1454 Fine tuning of the installation directories:
1455   --bindir=DIR            user executables [EPREFIX/bin]
1456   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1457   --libexecdir=DIR        program executables [EPREFIX/libexec]
1458   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1459   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1460   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1461   --libdir=DIR            object code libraries [EPREFIX/lib]
1462   --includedir=DIR        C header files [PREFIX/include]
1463   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1464   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1465   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1466   --infodir=DIR           info documentation [DATAROOTDIR/info]
1467   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1468   --mandir=DIR            man documentation [DATAROOTDIR/man]
1469   --docdir=DIR            documentation root [DATAROOTDIR/doc/pcre]
1470   --htmldir=DIR           html documentation [DOCDIR]
1471   --dvidir=DIR            dvi documentation [DOCDIR]
1472   --pdfdir=DIR            pdf documentation [DOCDIR]
1473   --psdir=DIR             ps documentation [DOCDIR]
1474 _ACEOF
1475
1476   cat <<\_ACEOF
1477
1478 Program names:
1479   --program-prefix=PREFIX            prepend PREFIX to installed program names
1480   --program-suffix=SUFFIX            append SUFFIX to installed program names
1481   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1482
1483 System types:
1484   --build=BUILD     configure for building on BUILD [guessed]
1485   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1486 _ACEOF
1487 fi
1488
1489 if test -n "$ac_init_help"; then
1490   case $ac_init_help in
1491      short | recursive ) echo "Configuration of PCRE 8.44:";;
1492    esac
1493   cat <<\_ACEOF
1494
1495 Optional Features:
1496   --disable-option-checking  ignore unrecognized --enable/--with options
1497   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1498   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1499   --enable-silent-rules   less verbose build output (undo: "make V=1")
1500   --disable-silent-rules  verbose build output (undo: "make V=0")
1501   --enable-dependency-tracking
1502                           do not reject slow dependency extractors
1503   --disable-dependency-tracking
1504                           speeds up one-time build
1505   --enable-shared[=PKGS]  build shared libraries [default=yes]
1506   --enable-static[=PKGS]  build static libraries [default=yes]
1507   --enable-fast-install[=PKGS]
1508                           optimize for fast installation [default=yes]
1509   --disable-libtool-lock  avoid locking (might break parallel builds)
1510   --disable-pcre8         disable 8 bit character support
1511   --enable-pcre16         enable 16 bit character support
1512   --enable-pcre32         enable 32 bit character support
1513   --disable-cpp           disable C++ support
1514   --enable-jit            enable Just-In-Time compiling support
1515   --disable-pcregrep-jit  disable JIT support in pcregrep
1516   --enable-rebuild-chartables
1517                           rebuild character tables in current locale
1518   --enable-utf8           another name for --enable-utf. Kept only for
1519                           compatibility reasons
1520   --enable-utf            enable UTF-8/16/32 support (incompatible with
1521                           --enable-ebcdic)
1522   --enable-unicode-properties
1523                           enable Unicode properties support (implies
1524                           --enable-utf)
1525   --enable-newline-is-cr  use CR as newline character
1526   --enable-newline-is-lf  use LF as newline character (default)
1527   --enable-newline-is-crlf
1528                           use CRLF as newline sequence
1529   --enable-newline-is-anycrlf
1530                           use CR, LF, or CRLF as newline sequence
1531   --enable-newline-is-any use any valid Unicode newline sequence
1532   --enable-bsr-anycrlf    \R matches only CR, LF, CRLF by default
1533   --enable-ebcdic         assume EBCDIC coding rather than ASCII; incompatible
1534                           with --enable-utf; use only in (uncommon) EBCDIC
1535                           environments; it implies --enable-rebuild-chartables
1536   --enable-ebcdic-nl25    set EBCDIC code for NL to 0x25 instead of 0x15; it
1537                           implies --enable-ebcdic
1538   --disable-stack-for-recursion
1539                           don't use stack recursion when matching
1540   --enable-pcregrep-libz  link pcregrep with libz to handle .gz files
1541   --enable-pcregrep-libbz2
1542                           link pcregrep with libbz2 to handle .bz2 files
1543   --enable-pcretest-libedit
1544                           link pcretest with libedit
1545   --enable-pcretest-libreadline
1546                           link pcretest with libreadline
1547   --enable-valgrind       valgrind support
1548   --enable-coverage       enable code coverage reports using gcov
1549
1550 Optional Packages:
1551   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1552   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1553   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1554                           both]
1555   --with-aix-soname=aix|svr4|both
1556                           shared library versioning (aka "SONAME") variant to
1557                           provide on AIX, [default=aix].
1558   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1559   --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
1560                           compiler's sysroot if not specified).
1561   --with-pcregrep-bufsize=N
1562                           pcregrep buffer size (default=20480, minimum=8192)
1563   --with-posix-malloc-threshold=NBYTES
1564                           threshold for POSIX malloc usage (default=10)
1565   --with-link-size=N      internal link size (2, 3, or 4 allowed; default=2)
1566   --with-parens-nest-limit=N
1567                           nested parentheses limit (default=250)
1568   --with-match-limit=N    default limit on internal looping (default=10000000)
1569   --with-match-limit-recursion=N
1570                           default limit on internal recursion
1571                           (default=MATCH_LIMIT)
1572
1573 Some influential environment variables:
1574   CC          C compiler command
1575   CFLAGS      C compiler flags
1576   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1577               nonstandard directory <lib dir>
1578   LIBS        libraries to pass to the linker, e.g. -l<library>
1579   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1580               you have headers in a nonstandard directory <include dir>
1581   CXX         C++ compiler command
1582   CXXFLAGS    C++ compiler flags
1583   CPP         C preprocessor
1584   LT_SYS_LIBRARY_PATH
1585               User-defined run-time library search path.
1586   CXXCPP      C++ preprocessor
1587   PKG_CONFIG  path to pkg-config utility
1588   PKG_CONFIG_PATH
1589               directories to add to pkg-config's search path
1590   PKG_CONFIG_LIBDIR
1591               path overriding pkg-config's built-in search path
1592   VALGRIND_CFLAGS
1593               C compiler flags for VALGRIND, overriding pkg-config
1594   VALGRIND_LIBS
1595               linker flags for VALGRIND, overriding pkg-config
1596   LCOV        the ltp lcov program
1597   GENHTML     the ltp genhtml program
1598
1599 Use these variables to override the choices made by `configure' or to help
1600 it to find libraries and programs with nonstandard names/locations.
1601
1602 Report bugs to the package provider.
1603 _ACEOF
1604 ac_status=$?
1605 fi
1606
1607 if test "$ac_init_help" = "recursive"; then
1608   # If there are subdirs, report their specific --help.
1609   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1610     test -d "$ac_dir" ||
1611       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1612       continue
1613     ac_builddir=.
1614
1615 case "$ac_dir" in
1616 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1617 *)
1618   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1619   # A ".." for each directory in $ac_dir_suffix.
1620   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1621   case $ac_top_builddir_sub in
1622   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1623   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1624   esac ;;
1625 esac
1626 ac_abs_top_builddir=$ac_pwd
1627 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1628 # for backward compatibility:
1629 ac_top_builddir=$ac_top_build_prefix
1630
1631 case $srcdir in
1632   .)  # We are building in place.
1633     ac_srcdir=.
1634     ac_top_srcdir=$ac_top_builddir_sub
1635     ac_abs_top_srcdir=$ac_pwd ;;
1636   [\\/]* | ?:[\\/]* )  # Absolute name.
1637     ac_srcdir=$srcdir$ac_dir_suffix;
1638     ac_top_srcdir=$srcdir
1639     ac_abs_top_srcdir=$srcdir ;;
1640   *) # Relative name.
1641     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1642     ac_top_srcdir=$ac_top_build_prefix$srcdir
1643     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1644 esac
1645 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1646
1647     cd "$ac_dir" || { ac_status=$?; continue; }
1648     # Check for guested configure.
1649     if test -f "$ac_srcdir/configure.gnu"; then
1650       echo &&
1651       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1652     elif test -f "$ac_srcdir/configure"; then
1653       echo &&
1654       $SHELL "$ac_srcdir/configure" --help=recursive
1655     else
1656       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1657     fi || ac_status=$?
1658     cd "$ac_pwd" || { ac_status=$?; break; }
1659   done
1660 fi
1661
1662 test -n "$ac_init_help" && exit $ac_status
1663 if $ac_init_version; then
1664   cat <<\_ACEOF
1665 PCRE configure 8.44
1666 generated by GNU Autoconf 2.69
1667
1668 Copyright (C) 2012 Free Software Foundation, Inc.
1669 This configure script is free software; the Free Software Foundation
1670 gives unlimited permission to copy, distribute and modify it.
1671 _ACEOF
1672   exit
1673 fi
1674
1675 ## ------------------------ ##
1676 ## Autoconf initialization. ##
1677 ## ------------------------ ##
1678
1679 # ac_fn_c_try_compile LINENO
1680 # --------------------------
1681 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1682 ac_fn_c_try_compile ()
1683 {
1684   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685   rm -f conftest.$ac_objext
1686   if { { ac_try="$ac_compile"
1687 case "(($ac_try" in
1688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1689   *) ac_try_echo=$ac_try;;
1690 esac
1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693   (eval "$ac_compile") 2>conftest.err
1694   ac_status=$?
1695   if test -s conftest.err; then
1696     grep -v '^ *+' conftest.err >conftest.er1
1697     cat conftest.er1 >&5
1698     mv -f conftest.er1 conftest.err
1699   fi
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; } && {
1702          test -z "$ac_c_werror_flag" ||
1703          test ! -s conftest.err
1704        } && test -s conftest.$ac_objext; then :
1705   ac_retval=0
1706 else
1707   $as_echo "$as_me: failed program was:" >&5
1708 sed 's/^/| /' conftest.$ac_ext >&5
1709
1710         ac_retval=1
1711 fi
1712   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1713   as_fn_set_status $ac_retval
1714
1715 } # ac_fn_c_try_compile
1716
1717 # ac_fn_cxx_try_compile LINENO
1718 # ----------------------------
1719 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1720 ac_fn_cxx_try_compile ()
1721 {
1722   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1723   rm -f conftest.$ac_objext
1724   if { { ac_try="$ac_compile"
1725 case "(($ac_try" in
1726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727   *) ac_try_echo=$ac_try;;
1728 esac
1729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730 $as_echo "$ac_try_echo"; } >&5
1731   (eval "$ac_compile") 2>conftest.err
1732   ac_status=$?
1733   if test -s conftest.err; then
1734     grep -v '^ *+' conftest.err >conftest.er1
1735     cat conftest.er1 >&5
1736     mv -f conftest.er1 conftest.err
1737   fi
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; } && {
1740          test -z "$ac_cxx_werror_flag" ||
1741          test ! -s conftest.err
1742        } && test -s conftest.$ac_objext; then :
1743   ac_retval=0
1744 else
1745   $as_echo "$as_me: failed program was:" >&5
1746 sed 's/^/| /' conftest.$ac_ext >&5
1747
1748         ac_retval=1
1749 fi
1750   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1751   as_fn_set_status $ac_retval
1752
1753 } # ac_fn_cxx_try_compile
1754
1755 # ac_fn_c_try_cpp LINENO
1756 # ----------------------
1757 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1758 ac_fn_c_try_cpp ()
1759 {
1760   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1761   if { { ac_try="$ac_cpp conftest.$ac_ext"
1762 case "(($ac_try" in
1763   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1764   *) ac_try_echo=$ac_try;;
1765 esac
1766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1767 $as_echo "$ac_try_echo"; } >&5
1768   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1769   ac_status=$?
1770   if test -s conftest.err; then
1771     grep -v '^ *+' conftest.err >conftest.er1
1772     cat conftest.er1 >&5
1773     mv -f conftest.er1 conftest.err
1774   fi
1775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1776   test $ac_status = 0; } > conftest.i && {
1777          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1778          test ! -s conftest.err
1779        }; then :
1780   ac_retval=0
1781 else
1782   $as_echo "$as_me: failed program was:" >&5
1783 sed 's/^/| /' conftest.$ac_ext >&5
1784
1785     ac_retval=1
1786 fi
1787   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788   as_fn_set_status $ac_retval
1789
1790 } # ac_fn_c_try_cpp
1791
1792 # ac_fn_c_try_run LINENO
1793 # ----------------------
1794 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1795 # that executables *can* be run.
1796 ac_fn_c_try_run ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   if { { ac_try="$ac_link"
1800 case "(($ac_try" in
1801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1802   *) ac_try_echo=$ac_try;;
1803 esac
1804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1805 $as_echo "$ac_try_echo"; } >&5
1806   (eval "$ac_link") 2>&5
1807   ac_status=$?
1808   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1809   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1810   { { case "(($ac_try" in
1811   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1812   *) ac_try_echo=$ac_try;;
1813 esac
1814 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1815 $as_echo "$ac_try_echo"; } >&5
1816   (eval "$ac_try") 2>&5
1817   ac_status=$?
1818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1819   test $ac_status = 0; }; }; then :
1820   ac_retval=0
1821 else
1822   $as_echo "$as_me: program exited with status $ac_status" >&5
1823        $as_echo "$as_me: failed program was:" >&5
1824 sed 's/^/| /' conftest.$ac_ext >&5
1825
1826        ac_retval=$ac_status
1827 fi
1828   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1829   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1830   as_fn_set_status $ac_retval
1831
1832 } # ac_fn_c_try_run
1833
1834 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1835 # -------------------------------------------------------
1836 # Tests whether HEADER exists and can be compiled using the include files in
1837 # INCLUDES, setting the cache variable VAR accordingly.
1838 ac_fn_c_check_header_compile ()
1839 {
1840   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1842 $as_echo_n "checking for $2... " >&6; }
1843 if eval \${$3+:} false; then :
1844   $as_echo_n "(cached) " >&6
1845 else
1846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h.  */
1848 $4
1849 #include <$2>
1850 _ACEOF
1851 if ac_fn_c_try_compile "$LINENO"; then :
1852   eval "$3=yes"
1853 else
1854   eval "$3=no"
1855 fi
1856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1862
1863 } # ac_fn_c_check_header_compile
1864
1865 # ac_fn_c_find_intX_t LINENO BITS VAR
1866 # -----------------------------------
1867 # Finds a signed integer type with width BITS, setting cache variable VAR
1868 # accordingly.
1869 ac_fn_c_find_intX_t ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1873 $as_echo_n "checking for int$2_t... " >&6; }
1874 if eval \${$3+:} false; then :
1875   $as_echo_n "(cached) " >&6
1876 else
1877   eval "$3=no"
1878      # Order is important - never check a type that is potentially smaller
1879      # than half of the expected target width.
1880      for ac_type in int$2_t 'int' 'long int' \
1881          'long long int' 'short int' 'signed char'; do
1882        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1883 /* end confdefs.h.  */
1884 $ac_includes_default
1885              enum { N = $2 / 2 - 1 };
1886 int
1887 main ()
1888 {
1889 static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1890 test_array [0] = 0;
1891 return test_array [0];
1892
1893   ;
1894   return 0;
1895 }
1896 _ACEOF
1897 if ac_fn_c_try_compile "$LINENO"; then :
1898   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1899 /* end confdefs.h.  */
1900 $ac_includes_default
1901                 enum { N = $2 / 2 - 1 };
1902 int
1903 main ()
1904 {
1905 static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1906                  < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1907 test_array [0] = 0;
1908 return test_array [0];
1909
1910   ;
1911   return 0;
1912 }
1913 _ACEOF
1914 if ac_fn_c_try_compile "$LINENO"; then :
1915
1916 else
1917   case $ac_type in #(
1918   int$2_t) :
1919     eval "$3=yes" ;; #(
1920   *) :
1921     eval "$3=\$ac_type" ;;
1922 esac
1923 fi
1924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927        if eval test \"x\$"$3"\" = x"no"; then :
1928
1929 else
1930   break
1931 fi
1932      done
1933 fi
1934 eval ac_res=\$$3
1935                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1936 $as_echo "$ac_res" >&6; }
1937   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1938
1939 } # ac_fn_c_find_intX_t
1940
1941 # ac_fn_c_try_link LINENO
1942 # -----------------------
1943 # Try to link conftest.$ac_ext, and return whether this succeeded.
1944 ac_fn_c_try_link ()
1945 {
1946   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1947   rm -f conftest.$ac_objext conftest$ac_exeext
1948   if { { ac_try="$ac_link"
1949 case "(($ac_try" in
1950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1951   *) ac_try_echo=$ac_try;;
1952 esac
1953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1954 $as_echo "$ac_try_echo"; } >&5
1955   (eval "$ac_link") 2>conftest.err
1956   ac_status=$?
1957   if test -s conftest.err; then
1958     grep -v '^ *+' conftest.err >conftest.er1
1959     cat conftest.er1 >&5
1960     mv -f conftest.er1 conftest.err
1961   fi
1962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1963   test $ac_status = 0; } && {
1964          test -z "$ac_c_werror_flag" ||
1965          test ! -s conftest.err
1966        } && test -s conftest$ac_exeext && {
1967          test "$cross_compiling" = yes ||
1968          test -x conftest$ac_exeext
1969        }; then :
1970   ac_retval=0
1971 else
1972   $as_echo "$as_me: failed program was:" >&5
1973 sed 's/^/| /' conftest.$ac_ext >&5
1974
1975         ac_retval=1
1976 fi
1977   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1978   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1979   # interfere with the next link command; also delete a directory that is
1980   # left behind by Apple's compiler.  We do this before executing the actions.
1981   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1982   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1983   as_fn_set_status $ac_retval
1984
1985 } # ac_fn_c_try_link
1986
1987 # ac_fn_c_check_func LINENO FUNC VAR
1988 # ----------------------------------
1989 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1990 ac_fn_c_check_func ()
1991 {
1992   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1994 $as_echo_n "checking for $2... " >&6; }
1995 if eval \${$3+:} false; then :
1996   $as_echo_n "(cached) " >&6
1997 else
1998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999 /* end confdefs.h.  */
2000 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2001    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2002 #define $2 innocuous_$2
2003
2004 /* System header to define __stub macros and hopefully few prototypes,
2005     which can conflict with char $2 (); below.
2006     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2007     <limits.h> exists even on freestanding compilers.  */
2008
2009 #ifdef __STDC__
2010 # include <limits.h>
2011 #else
2012 # include <assert.h>
2013 #endif
2014
2015 #undef $2
2016
2017 /* Override any GCC internal prototype to avoid an error.
2018    Use char because int might match the return type of a GCC
2019    builtin and then its argument prototype would still apply.  */
2020 #ifdef __cplusplus
2021 extern "C"
2022 #endif
2023 char $2 ();
2024 /* The GNU C library defines this for functions which it implements
2025     to always fail with ENOSYS.  Some functions are actually named
2026     something starting with __ and the normal name is an alias.  */
2027 #if defined __stub_$2 || defined __stub___$2
2028 choke me
2029 #endif
2030
2031 int
2032 main ()
2033 {
2034 return $2 ();
2035   ;
2036   return 0;
2037 }
2038 _ACEOF
2039 if ac_fn_c_try_link "$LINENO"; then :
2040   eval "$3=yes"
2041 else
2042   eval "$3=no"
2043 fi
2044 rm -f core conftest.err conftest.$ac_objext \
2045     conftest$ac_exeext conftest.$ac_ext
2046 fi
2047 eval ac_res=\$$3
2048                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2049 $as_echo "$ac_res" >&6; }
2050   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2051
2052 } # ac_fn_c_check_func
2053
2054 # ac_fn_cxx_try_cpp LINENO
2055 # ------------------------
2056 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2057 ac_fn_cxx_try_cpp ()
2058 {
2059   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2060   if { { ac_try="$ac_cpp conftest.$ac_ext"
2061 case "(($ac_try" in
2062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2063   *) ac_try_echo=$ac_try;;
2064 esac
2065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2066 $as_echo "$ac_try_echo"; } >&5
2067   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2068   ac_status=$?
2069   if test -s conftest.err; then
2070     grep -v '^ *+' conftest.err >conftest.er1
2071     cat conftest.er1 >&5
2072     mv -f conftest.er1 conftest.err
2073   fi
2074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2075   test $ac_status = 0; } > conftest.i && {
2076          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2077          test ! -s conftest.err
2078        }; then :
2079   ac_retval=0
2080 else
2081   $as_echo "$as_me: failed program was:" >&5
2082 sed 's/^/| /' conftest.$ac_ext >&5
2083
2084     ac_retval=1
2085 fi
2086   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2087   as_fn_set_status $ac_retval
2088
2089 } # ac_fn_cxx_try_cpp
2090
2091 # ac_fn_cxx_try_link LINENO
2092 # -------------------------
2093 # Try to link conftest.$ac_ext, and return whether this succeeded.
2094 ac_fn_cxx_try_link ()
2095 {
2096   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2097   rm -f conftest.$ac_objext conftest$ac_exeext
2098   if { { ac_try="$ac_link"
2099 case "(($ac_try" in
2100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2101   *) ac_try_echo=$ac_try;;
2102 esac
2103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2104 $as_echo "$ac_try_echo"; } >&5
2105   (eval "$ac_link") 2>conftest.err
2106   ac_status=$?
2107   if test -s conftest.err; then
2108     grep -v '^ *+' conftest.err >conftest.er1
2109     cat conftest.er1 >&5
2110     mv -f conftest.er1 conftest.err
2111   fi
2112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2113   test $ac_status = 0; } && {
2114          test -z "$ac_cxx_werror_flag" ||
2115          test ! -s conftest.err
2116        } && test -s conftest$ac_exeext && {
2117          test "$cross_compiling" = yes ||
2118          test -x conftest$ac_exeext
2119        }; then :
2120   ac_retval=0
2121 else
2122   $as_echo "$as_me: failed program was:" >&5
2123 sed 's/^/| /' conftest.$ac_ext >&5
2124
2125         ac_retval=1
2126 fi
2127   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2128   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2129   # interfere with the next link command; also delete a directory that is
2130   # left behind by Apple's compiler.  We do this before executing the actions.
2131   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2132   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2133   as_fn_set_status $ac_retval
2134
2135 } # ac_fn_cxx_try_link
2136
2137 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2138 # -------------------------------------------------------
2139 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2140 # the include files in INCLUDES and setting the cache variable VAR
2141 # accordingly.
2142 ac_fn_c_check_header_mongrel ()
2143 {
2144   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2145   if eval \${$3+:} false; then :
2146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2147 $as_echo_n "checking for $2... " >&6; }
2148 if eval \${$3+:} false; then :
2149   $as_echo_n "(cached) " >&6
2150 fi
2151 eval ac_res=\$$3
2152                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2153 $as_echo "$ac_res" >&6; }
2154 else
2155   # Is the header compilable?
2156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2157 $as_echo_n "checking $2 usability... " >&6; }
2158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2159 /* end confdefs.h.  */
2160 $4
2161 #include <$2>
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2164   ac_header_compiler=yes
2165 else
2166   ac_header_compiler=no
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2170 $as_echo "$ac_header_compiler" >&6; }
2171
2172 # Is the header present?
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2174 $as_echo_n "checking $2 presence... " >&6; }
2175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2176 /* end confdefs.h.  */
2177 #include <$2>
2178 _ACEOF
2179 if ac_fn_c_try_cpp "$LINENO"; then :
2180   ac_header_preproc=yes
2181 else
2182   ac_header_preproc=no
2183 fi
2184 rm -f conftest.err conftest.i conftest.$ac_ext
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2186 $as_echo "$ac_header_preproc" >&6; }
2187
2188 # So?  What about this header?
2189 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2190   yes:no: )
2191     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2192 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2193     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2194 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2195     ;;
2196   no:yes:* )
2197     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2198 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2199     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2200 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2201     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2202 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2203     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2204 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2205     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2206 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2207     ;;
2208 esac
2209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2210 $as_echo_n "checking for $2... " >&6; }
2211 if eval \${$3+:} false; then :
2212   $as_echo_n "(cached) " >&6
2213 else
2214   eval "$3=\$ac_header_compiler"
2215 fi
2216 eval ac_res=\$$3
2217                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2218 $as_echo "$ac_res" >&6; }
2219 fi
2220   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2221
2222 } # ac_fn_c_check_header_mongrel
2223
2224 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2225 # ---------------------------------------------------------
2226 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2227 # the include files in INCLUDES and setting the cache variable VAR
2228 # accordingly.
2229 ac_fn_cxx_check_header_mongrel ()
2230 {
2231   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2232   if eval \${$3+:} false; then :
2233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2234 $as_echo_n "checking for $2... " >&6; }
2235 if eval \${$3+:} false; then :
2236   $as_echo_n "(cached) " >&6
2237 fi
2238 eval ac_res=\$$3
2239                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2240 $as_echo "$ac_res" >&6; }
2241 else
2242   # Is the header compilable?
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2244 $as_echo_n "checking $2 usability... " >&6; }
2245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $4
2248 #include <$2>
2249 _ACEOF
2250 if ac_fn_cxx_try_compile "$LINENO"; then :
2251   ac_header_compiler=yes
2252 else
2253   ac_header_compiler=no
2254 fi
2255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2257 $as_echo "$ac_header_compiler" >&6; }
2258
2259 # Is the header present?
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2261 $as_echo_n "checking $2 presence... " >&6; }
2262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 #include <$2>
2265 _ACEOF
2266 if ac_fn_cxx_try_cpp "$LINENO"; then :
2267   ac_header_preproc=yes
2268 else
2269   ac_header_preproc=no
2270 fi
2271 rm -f conftest.err conftest.i conftest.$ac_ext
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2273 $as_echo "$ac_header_preproc" >&6; }
2274
2275 # So?  What about this header?
2276 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2277   yes:no: )
2278     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2279 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2280     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2281 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2282     ;;
2283   no:yes:* )
2284     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2285 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2286     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2287 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2288     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2289 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2290     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2291 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2292     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2293 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2294     ;;
2295 esac
2296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2297 $as_echo_n "checking for $2... " >&6; }
2298 if eval \${$3+:} false; then :
2299   $as_echo_n "(cached) " >&6
2300 else
2301   eval "$3=\$ac_header_compiler"
2302 fi
2303 eval ac_res=\$$3
2304                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2305 $as_echo "$ac_res" >&6; }
2306 fi
2307   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2308
2309 } # ac_fn_cxx_check_header_mongrel
2310
2311 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
2312 # ---------------------------------------------
2313 # Tests whether TYPE exists after having included INCLUDES, setting cache
2314 # variable VAR accordingly.
2315 ac_fn_cxx_check_type ()
2316 {
2317   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2319 $as_echo_n "checking for $2... " >&6; }
2320 if eval \${$3+:} false; then :
2321   $as_echo_n "(cached) " >&6
2322 else
2323   eval "$3=no"
2324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2325 /* end confdefs.h.  */
2326 $4
2327 int
2328 main ()
2329 {
2330 if (sizeof ($2))
2331          return 0;
2332   ;
2333   return 0;
2334 }
2335 _ACEOF
2336 if ac_fn_cxx_try_compile "$LINENO"; then :
2337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2338 /* end confdefs.h.  */
2339 $4
2340 int
2341 main ()
2342 {
2343 if (sizeof (($2)))
2344             return 0;
2345   ;
2346   return 0;
2347 }
2348 _ACEOF
2349 if ac_fn_cxx_try_compile "$LINENO"; then :
2350
2351 else
2352   eval "$3=yes"
2353 fi
2354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2355 fi
2356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2357 fi
2358 eval ac_res=\$$3
2359                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2360 $as_echo "$ac_res" >&6; }
2361   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2362
2363 } # ac_fn_cxx_check_type
2364
2365 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2366 # -------------------------------------------
2367 # Tests whether TYPE exists after having included INCLUDES, setting cache
2368 # variable VAR accordingly.
2369 ac_fn_c_check_type ()
2370 {
2371   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2373 $as_echo_n "checking for $2... " >&6; }
2374 if eval \${$3+:} false; then :
2375   $as_echo_n "(cached) " >&6
2376 else
2377   eval "$3=no"
2378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2379 /* end confdefs.h.  */
2380 $4
2381 int
2382 main ()
2383 {
2384 if (sizeof ($2))
2385          return 0;
2386   ;
2387   return 0;
2388 }
2389 _ACEOF
2390 if ac_fn_c_try_compile "$LINENO"; then :
2391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2392 /* end confdefs.h.  */
2393 $4
2394 int
2395 main ()
2396 {
2397 if (sizeof (($2)))
2398             return 0;
2399   ;
2400   return 0;
2401 }
2402 _ACEOF
2403 if ac_fn_c_try_compile "$LINENO"; then :
2404
2405 else
2406   eval "$3=yes"
2407 fi
2408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2409 fi
2410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2411 fi
2412 eval ac_res=\$$3
2413                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2414 $as_echo "$ac_res" >&6; }
2415   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2416
2417 } # ac_fn_c_check_type
2418 cat >config.log <<_ACEOF
2419 This file contains any messages produced by compilers while
2420 running configure, to aid debugging if configure makes a mistake.
2421
2422 It was created by PCRE $as_me 8.44, which was
2423 generated by GNU Autoconf 2.69.  Invocation command line was
2424
2425   $ $0 $@
2426
2427 _ACEOF
2428 exec 5>>config.log
2429 {
2430 cat <<_ASUNAME
2431 ## --------- ##
2432 ## Platform. ##
2433 ## --------- ##
2434
2435 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2436 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2437 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2438 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2439 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2440
2441 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2442 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2443
2444 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2445 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2446 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2447 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2448 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2449 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2450 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2451
2452 _ASUNAME
2453
2454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2455 for as_dir in $PATH
2456 do
2457   IFS=$as_save_IFS
2458   test -z "$as_dir" && as_dir=.
2459     $as_echo "PATH: $as_dir"
2460   done
2461 IFS=$as_save_IFS
2462
2463 } >&5
2464
2465 cat >&5 <<_ACEOF
2466
2467
2468 ## ----------- ##
2469 ## Core tests. ##
2470 ## ----------- ##
2471
2472 _ACEOF
2473
2474
2475 # Keep a trace of the command line.
2476 # Strip out --no-create and --no-recursion so they do not pile up.
2477 # Strip out --silent because we don't want to record it for future runs.
2478 # Also quote any args containing shell meta-characters.
2479 # Make two passes to allow for proper duplicate-argument suppression.
2480 ac_configure_args=
2481 ac_configure_args0=
2482 ac_configure_args1=
2483 ac_must_keep_next=false
2484 for ac_pass in 1 2
2485 do
2486   for ac_arg
2487   do
2488     case $ac_arg in
2489     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2490     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2491     | -silent | --silent | --silen | --sile | --sil)
2492       continue ;;
2493     *\'*)
2494       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2495     esac
2496     case $ac_pass in
2497     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2498     2)
2499       as_fn_append ac_configure_args1 " '$ac_arg'"
2500       if test $ac_must_keep_next = true; then
2501         ac_must_keep_next=false # Got value, back to normal.
2502       else
2503         case $ac_arg in
2504           *=* | --config-cache | -C | -disable-* | --disable-* \
2505           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2506           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2507           | -with-* | --with-* | -without-* | --without-* | --x)
2508             case "$ac_configure_args0 " in
2509               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2510             esac
2511             ;;
2512           -* ) ac_must_keep_next=true ;;
2513         esac
2514       fi
2515       as_fn_append ac_configure_args " '$ac_arg'"
2516       ;;
2517     esac
2518   done
2519 done
2520 { ac_configure_args0=; unset ac_configure_args0;}
2521 { ac_configure_args1=; unset ac_configure_args1;}
2522
2523 # When interrupted or exit'd, cleanup temporary files, and complete
2524 # config.log.  We remove comments because anyway the quotes in there
2525 # would cause problems or look ugly.
2526 # WARNING: Use '\'' to represent an apostrophe within the trap.
2527 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2528 trap 'exit_status=$?
2529   # Save into config.log some information that might help in debugging.
2530   {
2531     echo
2532
2533     $as_echo "## ---------------- ##
2534 ## Cache variables. ##
2535 ## ---------------- ##"
2536     echo
2537     # The following way of writing the cache mishandles newlines in values,
2538 (
2539   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2540     eval ac_val=\$$ac_var
2541     case $ac_val in #(
2542     *${as_nl}*)
2543       case $ac_var in #(
2544       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2545 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2546       esac
2547       case $ac_var in #(
2548       _ | IFS | as_nl) ;; #(
2549       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2550       *) { eval $ac_var=; unset $ac_var;} ;;
2551       esac ;;
2552     esac
2553   done
2554   (set) 2>&1 |
2555     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2556     *${as_nl}ac_space=\ *)
2557       sed -n \
2558         "s/'\''/'\''\\\\'\'''\''/g;
2559           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2560       ;; #(
2561     *)
2562       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2563       ;;
2564     esac |
2565     sort
2566 )
2567     echo
2568
2569     $as_echo "## ----------------- ##
2570 ## Output variables. ##
2571 ## ----------------- ##"
2572     echo
2573     for ac_var in $ac_subst_vars
2574     do
2575       eval ac_val=\$$ac_var
2576       case $ac_val in
2577       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2578       esac
2579       $as_echo "$ac_var='\''$ac_val'\''"
2580     done | sort
2581     echo
2582
2583     if test -n "$ac_subst_files"; then
2584       $as_echo "## ------------------- ##
2585 ## File substitutions. ##
2586 ## ------------------- ##"
2587       echo
2588       for ac_var in $ac_subst_files
2589       do
2590         eval ac_val=\$$ac_var
2591         case $ac_val in
2592         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2593         esac
2594         $as_echo "$ac_var='\''$ac_val'\''"
2595       done | sort
2596       echo
2597     fi
2598
2599     if test -s confdefs.h; then
2600       $as_echo "## ----------- ##
2601 ## confdefs.h. ##
2602 ## ----------- ##"
2603       echo
2604       cat confdefs.h
2605       echo
2606     fi
2607     test "$ac_signal" != 0 &&
2608       $as_echo "$as_me: caught signal $ac_signal"
2609     $as_echo "$as_me: exit $exit_status"
2610   } >&5
2611   rm -f core *.core core.conftest.* &&
2612     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2613     exit $exit_status
2614 ' 0
2615 for ac_signal in 1 2 13 15; do
2616   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2617 done
2618 ac_signal=0
2619
2620 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2621 rm -f -r conftest* confdefs.h
2622
2623 $as_echo "/* confdefs.h */" > confdefs.h
2624
2625 # Predefined preprocessor variables.
2626
2627 cat >>confdefs.h <<_ACEOF
2628 #define PACKAGE_NAME "$PACKAGE_NAME"
2629 _ACEOF
2630
2631 cat >>confdefs.h <<_ACEOF
2632 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2633 _ACEOF
2634
2635 cat >>confdefs.h <<_ACEOF
2636 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2637 _ACEOF
2638
2639 cat >>confdefs.h <<_ACEOF
2640 #define PACKAGE_STRING "$PACKAGE_STRING"
2641 _ACEOF
2642
2643 cat >>confdefs.h <<_ACEOF
2644 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2645 _ACEOF
2646
2647 cat >>confdefs.h <<_ACEOF
2648 #define PACKAGE_URL "$PACKAGE_URL"
2649 _ACEOF
2650
2651
2652 # Let the site file select an alternate cache file if it wants to.
2653 # Prefer an explicitly selected file to automatically selected ones.
2654 ac_site_file1=NONE
2655 ac_site_file2=NONE
2656 if test -n "$CONFIG_SITE"; then
2657   # We do not want a PATH search for config.site.
2658   case $CONFIG_SITE in #((
2659     -*)  ac_site_file1=./$CONFIG_SITE;;
2660     */*) ac_site_file1=$CONFIG_SITE;;
2661     *)   ac_site_file1=./$CONFIG_SITE;;
2662   esac
2663 elif test "x$prefix" != xNONE; then
2664   ac_site_file1=$prefix/share/config.site
2665   ac_site_file2=$prefix/etc/config.site
2666 else
2667   ac_site_file1=$ac_default_prefix/share/config.site
2668   ac_site_file2=$ac_default_prefix/etc/config.site
2669 fi
2670 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2671 do
2672   test "x$ac_site_file" = xNONE && continue
2673   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2674     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2675 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2676     sed 's/^/| /' "$ac_site_file" >&5
2677     . "$ac_site_file" \
2678       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2680 as_fn_error $? "failed to load site script $ac_site_file
2681 See \`config.log' for more details" "$LINENO" 5; }
2682   fi
2683 done
2684
2685 if test -r "$cache_file"; then
2686   # Some versions of bash will fail to source /dev/null (special files
2687   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2688   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2689     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2690 $as_echo "$as_me: loading cache $cache_file" >&6;}
2691     case $cache_file in
2692       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2693       *)                      . "./$cache_file";;
2694     esac
2695   fi
2696 else
2697   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2698 $as_echo "$as_me: creating cache $cache_file" >&6;}
2699   >$cache_file
2700 fi
2701
2702 # Check that the precious variables saved in the cache have kept the same
2703 # value.
2704 ac_cache_corrupted=false
2705 for ac_var in $ac_precious_vars; do
2706   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2707   eval ac_new_set=\$ac_env_${ac_var}_set
2708   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2709   eval ac_new_val=\$ac_env_${ac_var}_value
2710   case $ac_old_set,$ac_new_set in
2711     set,)
2712       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2713 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2714       ac_cache_corrupted=: ;;
2715     ,set)
2716       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2717 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2718       ac_cache_corrupted=: ;;
2719     ,);;
2720     *)
2721       if test "x$ac_old_val" != "x$ac_new_val"; then
2722         # differences in whitespace do not lead to failure.
2723         ac_old_val_w=`echo x $ac_old_val`
2724         ac_new_val_w=`echo x $ac_new_val`
2725         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2726           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2727 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2728           ac_cache_corrupted=:
2729         else
2730           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2731 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2732           eval $ac_var=\$ac_old_val
2733         fi
2734         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2735 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2736         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2737 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2738       fi;;
2739   esac
2740   # Pass precious variables to config.status.
2741   if test "$ac_new_set" = set; then
2742     case $ac_new_val in
2743     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2744     *) ac_arg=$ac_var=$ac_new_val ;;
2745     esac
2746     case " $ac_configure_args " in
2747       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2748       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2749     esac
2750   fi
2751 done
2752 if $ac_cache_corrupted; then
2753   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2754 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2755   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2756 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2757   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2758 fi
2759 ## -------------------- ##
2760 ## Main body of script. ##
2761 ## -------------------- ##
2762
2763 ac_ext=c
2764 ac_cpp='$CPP $CPPFLAGS'
2765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2768
2769
2770
2771 am__api_version='1.16'
2772
2773 ac_aux_dir=
2774 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2775   if test -f "$ac_dir/install-sh"; then
2776     ac_aux_dir=$ac_dir
2777     ac_install_sh="$ac_aux_dir/install-sh -c"
2778     break
2779   elif test -f "$ac_dir/install.sh"; then
2780     ac_aux_dir=$ac_dir
2781     ac_install_sh="$ac_aux_dir/install.sh -c"
2782     break
2783   elif test -f "$ac_dir/shtool"; then
2784     ac_aux_dir=$ac_dir
2785     ac_install_sh="$ac_aux_dir/shtool install -c"
2786     break
2787   fi
2788 done
2789 if test -z "$ac_aux_dir"; then
2790   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2791 fi
2792
2793 # These three variables are undocumented and unsupported,
2794 # and are intended to be withdrawn in a future Autoconf release.
2795 # They can cause serious problems if a builder's source tree is in a directory
2796 # whose full name contains unusual characters.
2797 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2798 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2799 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2800
2801
2802 # Find a good install program.  We prefer a C program (faster),
2803 # so one script is as good as another.  But avoid the broken or
2804 # incompatible versions:
2805 # SysV /etc/install, /usr/sbin/install
2806 # SunOS /usr/etc/install
2807 # IRIX /sbin/install
2808 # AIX /bin/install
2809 # AmigaOS /C/install, which installs bootblocks on floppy discs
2810 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2811 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2812 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2813 # OS/2's system install, which has a completely different semantic
2814 # ./install, which can be erroneously created by make from ./install.sh.
2815 # Reject install programs that cannot install multiple files.
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2817 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2818 if test -z "$INSTALL"; then
2819 if ${ac_cv_path_install+:} false; then :
2820   $as_echo_n "(cached) " >&6
2821 else
2822   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2823 for as_dir in $PATH
2824 do
2825   IFS=$as_save_IFS
2826   test -z "$as_dir" && as_dir=.
2827     # Account for people who put trailing slashes in PATH elements.
2828 case $as_dir/ in #((
2829   ./ | .// | /[cC]/* | \
2830   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2831   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2832   /usr/ucb/* ) ;;
2833   *)
2834     # OSF1 and SCO ODT 3.0 have their own names for install.
2835     # Don't use installbsd from OSF since it installs stuff as root
2836     # by default.
2837     for ac_prog in ginstall scoinst install; do
2838       for ac_exec_ext in '' $ac_executable_extensions; do
2839         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2840           if test $ac_prog = install &&
2841             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2842             # AIX install.  It has an incompatible calling convention.
2843             :
2844           elif test $ac_prog = install &&
2845             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2846             # program-specific install script used by HP pwplus--don't use.
2847             :
2848           else
2849             rm -rf conftest.one conftest.two conftest.dir
2850             echo one > conftest.one
2851             echo two > conftest.two
2852             mkdir conftest.dir
2853             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2854               test -s conftest.one && test -s conftest.two &&
2855               test -s conftest.dir/conftest.one &&
2856               test -s conftest.dir/conftest.two
2857             then
2858               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2859               break 3
2860             fi
2861           fi
2862         fi
2863       done
2864     done
2865     ;;
2866 esac
2867
2868   done
2869 IFS=$as_save_IFS
2870
2871 rm -rf conftest.one conftest.two conftest.dir
2872
2873 fi
2874   if test "${ac_cv_path_install+set}" = set; then
2875     INSTALL=$ac_cv_path_install
2876   else
2877     # As a last resort, use the slow shell script.  Don't cache a
2878     # value for INSTALL within a source directory, because that will
2879     # break other packages using the cache if that directory is
2880     # removed, or if the value is a relative name.
2881     INSTALL=$ac_install_sh
2882   fi
2883 fi
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2885 $as_echo "$INSTALL" >&6; }
2886
2887 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2888 # It thinks the first close brace ends the variable substitution.
2889 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2890
2891 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2892
2893 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2894
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2896 $as_echo_n "checking whether build environment is sane... " >&6; }
2897 # Reject unsafe characters in $srcdir or the absolute working directory
2898 # name.  Accept space and tab only in the latter.
2899 am_lf='
2900 '
2901 case `pwd` in
2902   *[\\\"\#\$\&\'\`$am_lf]*)
2903     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2904 esac
2905 case $srcdir in
2906   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2907     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2908 esac
2909
2910 # Do 'set' in a subshell so we don't clobber the current shell's
2911 # arguments.  Must try -L first in case configure is actually a
2912 # symlink; some systems play weird games with the mod time of symlinks
2913 # (eg FreeBSD returns the mod time of the symlink's containing
2914 # directory).
2915 if (
2916    am_has_slept=no
2917    for am_try in 1 2; do
2918      echo "timestamp, slept: $am_has_slept" > conftest.file
2919      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2920      if test "$*" = "X"; then
2921         # -L didn't work.
2922         set X `ls -t "$srcdir/configure" conftest.file`
2923      fi
2924      if test "$*" != "X $srcdir/configure conftest.file" \
2925         && test "$*" != "X conftest.file $srcdir/configure"; then
2926
2927         # If neither matched, then we have a broken ls.  This can happen
2928         # if, for instance, CONFIG_SHELL is bash and it inherits a
2929         # broken ls alias from the environment.  This has actually
2930         # happened.  Such a system could not be considered "sane".
2931         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2932   alias in your environment" "$LINENO" 5
2933      fi
2934      if test "$2" = conftest.file || test $am_try -eq 2; then
2935        break
2936      fi
2937      # Just in case.
2938      sleep 1
2939      am_has_slept=yes
2940    done
2941    test "$2" = conftest.file
2942    )
2943 then
2944    # Ok.
2945    :
2946 else
2947    as_fn_error $? "newly created file is older than distributed files!
2948 Check your system clock" "$LINENO" 5
2949 fi
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2951 $as_echo "yes" >&6; }
2952 # If we didn't sleep, we still need to ensure time stamps of config.status and
2953 # generated files are strictly newer.
2954 am_sleep_pid=
2955 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2956   ( sleep 1 ) &
2957   am_sleep_pid=$!
2958 fi
2959
2960 rm -f conftest.file
2961
2962 test "$program_prefix" != NONE &&
2963   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2964 # Use a double $ so make ignores it.
2965 test "$program_suffix" != NONE &&
2966   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2967 # Double any \ or $.
2968 # By default was `s,x,x', remove it if useless.
2969 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2970 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2971
2972 # Expand $ac_aux_dir to an absolute path.
2973 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2974
2975 if test x"${MISSING+set}" != xset; then
2976   case $am_aux_dir in
2977   *\ * | *\     *)
2978     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2979   *)
2980     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2981   esac
2982 fi
2983 # Use eval to expand $SHELL
2984 if eval "$MISSING --is-lightweight"; then
2985   am_missing_run="$MISSING "
2986 else
2987   am_missing_run=
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2989 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2990 fi
2991
2992 if test x"${install_sh+set}" != xset; then
2993   case $am_aux_dir in
2994   *\ * | *\     *)
2995     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2996   *)
2997     install_sh="\${SHELL} $am_aux_dir/install-sh"
2998   esac
2999 fi
3000
3001 # Installed binaries are usually stripped using 'strip' when the user
3002 # run "make install-strip".  However 'strip' might not be the right
3003 # tool to use in cross-compilation environments, therefore Automake
3004 # will honor the 'STRIP' environment variable to overrule this program.
3005 if test "$cross_compiling" != no; then
3006   if test -n "$ac_tool_prefix"; then
3007   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3008 set dummy ${ac_tool_prefix}strip; ac_word=$2
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3010 $as_echo_n "checking for $ac_word... " >&6; }
3011 if ${ac_cv_prog_STRIP+:} false; then :
3012   $as_echo_n "(cached) " >&6
3013 else
3014   if test -n "$STRIP"; then
3015   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3016 else
3017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3018 for as_dir in $PATH
3019 do
3020   IFS=$as_save_IFS
3021   test -z "$as_dir" && as_dir=.
3022     for ac_exec_ext in '' $ac_executable_extensions; do
3023   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3024     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3026     break 2
3027   fi
3028 done
3029   done
3030 IFS=$as_save_IFS
3031
3032 fi
3033 fi
3034 STRIP=$ac_cv_prog_STRIP
3035 if test -n "$STRIP"; then
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3037 $as_echo "$STRIP" >&6; }
3038 else
3039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3040 $as_echo "no" >&6; }
3041 fi
3042
3043
3044 fi
3045 if test -z "$ac_cv_prog_STRIP"; then
3046   ac_ct_STRIP=$STRIP
3047   # Extract the first word of "strip", so it can be a program name with args.
3048 set dummy strip; ac_word=$2
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3050 $as_echo_n "checking for $ac_word... " >&6; }
3051 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3052   $as_echo_n "(cached) " >&6
3053 else
3054   if test -n "$ac_ct_STRIP"; then
3055   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3056 else
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH
3059 do
3060   IFS=$as_save_IFS
3061   test -z "$as_dir" && as_dir=.
3062     for ac_exec_ext in '' $ac_executable_extensions; do
3063   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3064     ac_cv_prog_ac_ct_STRIP="strip"
3065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3066     break 2
3067   fi
3068 done
3069   done
3070 IFS=$as_save_IFS
3071
3072 fi
3073 fi
3074 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3075 if test -n "$ac_ct_STRIP"; then
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3077 $as_echo "$ac_ct_STRIP" >&6; }
3078 else
3079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3080 $as_echo "no" >&6; }
3081 fi
3082
3083   if test "x$ac_ct_STRIP" = x; then
3084     STRIP=":"
3085   else
3086     case $cross_compiling:$ac_tool_warned in
3087 yes:)
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3089 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3090 ac_tool_warned=yes ;;
3091 esac
3092     STRIP=$ac_ct_STRIP
3093   fi
3094 else
3095   STRIP="$ac_cv_prog_STRIP"
3096 fi
3097
3098 fi
3099 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3100
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3102 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3103 if test -z "$MKDIR_P"; then
3104   if ${ac_cv_path_mkdir+:} false; then :
3105   $as_echo_n "(cached) " >&6
3106 else
3107   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3108 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3109 do
3110   IFS=$as_save_IFS
3111   test -z "$as_dir" && as_dir=.
3112     for ac_prog in mkdir gmkdir; do
3113          for ac_exec_ext in '' $ac_executable_extensions; do
3114            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3115            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3116              'mkdir (GNU coreutils) '* | \
3117              'mkdir (coreutils) '* | \
3118              'mkdir (fileutils) '4.1*)
3119                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3120                break 3;;
3121            esac
3122          done
3123        done
3124   done
3125 IFS=$as_save_IFS
3126
3127 fi
3128
3129   test -d ./--version && rmdir ./--version
3130   if test "${ac_cv_path_mkdir+set}" = set; then
3131     MKDIR_P="$ac_cv_path_mkdir -p"
3132   else
3133     # As a last resort, use the slow shell script.  Don't cache a
3134     # value for MKDIR_P within a source directory, because that will
3135     # break other packages using the cache if that directory is
3136     # removed, or if the value is a relative name.
3137     MKDIR_P="$ac_install_sh -d"
3138   fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3141 $as_echo "$MKDIR_P" >&6; }
3142
3143 for ac_prog in gawk mawk nawk awk
3144 do
3145   # Extract the first word of "$ac_prog", so it can be a program name with args.
3146 set dummy $ac_prog; ac_word=$2
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3148 $as_echo_n "checking for $ac_word... " >&6; }
3149 if ${ac_cv_prog_AWK+:} false; then :
3150   $as_echo_n "(cached) " >&6
3151 else
3152   if test -n "$AWK"; then
3153   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3154 else
3155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3156 for as_dir in $PATH
3157 do
3158   IFS=$as_save_IFS
3159   test -z "$as_dir" && as_dir=.
3160     for ac_exec_ext in '' $ac_executable_extensions; do
3161   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3162     ac_cv_prog_AWK="$ac_prog"
3163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3164     break 2
3165   fi
3166 done
3167   done
3168 IFS=$as_save_IFS
3169
3170 fi
3171 fi
3172 AWK=$ac_cv_prog_AWK
3173 if test -n "$AWK"; then
3174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3175 $as_echo "$AWK" >&6; }
3176 else
3177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3178 $as_echo "no" >&6; }
3179 fi
3180
3181
3182   test -n "$AWK" && break
3183 done
3184
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3186 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3187 set x ${MAKE-make}
3188 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3189 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3190   $as_echo_n "(cached) " >&6
3191 else
3192   cat >conftest.make <<\_ACEOF
3193 SHELL = /bin/sh
3194 all:
3195         @echo '@@@%%%=$(MAKE)=@@@%%%'
3196 _ACEOF
3197 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3198 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3199   *@@@%%%=?*=@@@%%%*)
3200     eval ac_cv_prog_make_${ac_make}_set=yes;;
3201   *)
3202     eval ac_cv_prog_make_${ac_make}_set=no;;
3203 esac
3204 rm -f conftest.make
3205 fi
3206 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3208 $as_echo "yes" >&6; }
3209   SET_MAKE=
3210 else
3211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3212 $as_echo "no" >&6; }
3213   SET_MAKE="MAKE=${MAKE-make}"
3214 fi
3215
3216 rm -rf .tst 2>/dev/null
3217 mkdir .tst 2>/dev/null
3218 if test -d .tst; then
3219   am__leading_dot=.
3220 else
3221   am__leading_dot=_
3222 fi
3223 rmdir .tst 2>/dev/null
3224
3225 # Check whether --enable-silent-rules was given.
3226 if test "${enable_silent_rules+set}" = set; then :
3227   enableval=$enable_silent_rules;
3228 fi
3229
3230 case $enable_silent_rules in # (((
3231   yes) AM_DEFAULT_VERBOSITY=0;;
3232    no) AM_DEFAULT_VERBOSITY=1;;
3233     *) AM_DEFAULT_VERBOSITY=1;;
3234 esac
3235 am_make=${MAKE-make}
3236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3237 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3238 if ${am_cv_make_support_nested_variables+:} false; then :
3239   $as_echo_n "(cached) " >&6
3240 else
3241   if $as_echo 'TRUE=$(BAR$(V))
3242 BAR0=false
3243 BAR1=true
3244 V=1
3245 am__doit:
3246         @$(TRUE)
3247 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3248   am_cv_make_support_nested_variables=yes
3249 else
3250   am_cv_make_support_nested_variables=no
3251 fi
3252 fi
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3254 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3255 if test $am_cv_make_support_nested_variables = yes; then
3256     AM_V='$(V)'
3257   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3258 else
3259   AM_V=$AM_DEFAULT_VERBOSITY
3260   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3261 fi
3262 AM_BACKSLASH='\'
3263
3264 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3265   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3266   # is not polluted with repeated "-I."
3267   am__isrc=' -I$(srcdir)'
3268   # test to see if srcdir already configured
3269   if test -f $srcdir/config.status; then
3270     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3271   fi
3272 fi
3273
3274 # test whether we have cygpath
3275 if test -z "$CYGPATH_W"; then
3276   if (cygpath --version) >/dev/null 2>/dev/null; then
3277     CYGPATH_W='cygpath -w'
3278   else
3279     CYGPATH_W=echo
3280   fi
3281 fi
3282
3283
3284 # Define the identity of the package.
3285  PACKAGE='pcre'
3286  VERSION='8.44'
3287
3288
3289 cat >>confdefs.h <<_ACEOF
3290 #define PACKAGE "$PACKAGE"
3291 _ACEOF
3292
3293
3294 cat >>confdefs.h <<_ACEOF
3295 #define VERSION "$VERSION"
3296 _ACEOF
3297
3298 # Some tools Automake needs.
3299
3300 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3301
3302
3303 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3304
3305
3306 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3307
3308
3309 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3310
3311
3312 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3313
3314 # For better backward compatibility.  To be removed once Automake 1.9.x
3315 # dies out for good.  For more background, see:
3316 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3317 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3318 mkdir_p='$(MKDIR_P)'
3319
3320 # We need awk for the "check" target (and possibly the TAP driver).  The
3321 # system "awk" is bad on some platforms.
3322 # Always define AMTAR for backward compatibility.  Yes, it's still used
3323 # in the wild :-(  We should find a proper way to deprecate it ...
3324 AMTAR='$${TAR-tar}'
3325
3326
3327 # We'll loop over all known methods to create a tar archive until one works.
3328 _am_tools='gnutar  pax cpio none'
3329
3330 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3331
3332
3333
3334
3335
3336
3337 # POSIX will say in a future version that running "rm -f" with no argument
3338 # is OK; and we want to be able to make that assumption in our Makefile
3339 # recipes.  So use an aggressive probe to check that the usage we want is
3340 # actually supported "in the wild" to an acceptable degree.
3341 # See automake bug#10828.
3342 # To make any issue more visible, cause the running configure to be aborted
3343 # by default if the 'rm' program in use doesn't match our expectations; the
3344 # user can still override this though.
3345 if rm -f && rm -fr && rm -rf; then : OK; else
3346   cat >&2 <<'END'
3347 Oops!
3348
3349 Your 'rm' program seems unable to run without file operands specified
3350 on the command line, even when the '-f' option is present.  This is contrary
3351 to the behaviour of most rm programs out there, and not conforming with
3352 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3353
3354 Please tell bug-automake@gnu.org about your system, including the value
3355 of your $PATH and any error possibly output before this message.  This
3356 can help us improve future automake versions.
3357
3358 END
3359   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3360     echo 'Configuration will proceed anyway, since you have set the' >&2
3361     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3362     echo >&2
3363   else
3364     cat >&2 <<'END'
3365 Aborting the configuration process, to ensure you take notice of the issue.
3366
3367 You can download and install GNU coreutils to get an 'rm' implementation
3368 that behaves properly: <https://www.gnu.org/software/coreutils/>.
3369
3370 If you want to complete the configuration process using your problematic
3371 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3372 to "yes", and re-run configure.
3373
3374 END
3375     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3376   fi
3377 fi
3378
3379 # Check whether --enable-silent-rules was given.
3380 if test "${enable_silent_rules+set}" = set; then :
3381   enableval=$enable_silent_rules;
3382 fi
3383
3384 case $enable_silent_rules in # (((
3385   yes) AM_DEFAULT_VERBOSITY=0;;
3386    no) AM_DEFAULT_VERBOSITY=1;;
3387     *) AM_DEFAULT_VERBOSITY=0;;
3388 esac
3389 am_make=${MAKE-make}
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3391 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3392 if ${am_cv_make_support_nested_variables+:} false; then :
3393   $as_echo_n "(cached) " >&6
3394 else
3395   if $as_echo 'TRUE=$(BAR$(V))
3396 BAR0=false
3397 BAR1=true
3398 V=1
3399 am__doit:
3400         @$(TRUE)
3401 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3402   am_cv_make_support_nested_variables=yes
3403 else
3404   am_cv_make_support_nested_variables=no
3405 fi
3406 fi
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3408 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3409 if test $am_cv_make_support_nested_variables = yes; then
3410     AM_V='$(V)'
3411   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3412 else
3413   AM_V=$AM_DEFAULT_VERBOSITY
3414   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3415 fi
3416 AM_BACKSLASH='\'
3417
3418 ac_config_headers="$ac_config_headers config.h"
3419
3420
3421 # This is a new thing required to stop a warning from automake 1.12
3422 DEPDIR="${am__leading_dot}deps"
3423
3424 ac_config_commands="$ac_config_commands depfiles"
3425
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
3427 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
3428 cat > confinc.mk << 'END'
3429 am__doit:
3430         @echo this is the am__doit target >confinc.out
3431 .PHONY: am__doit
3432 END
3433 am__include="#"
3434 am__quote=
3435 # BSD make does it like this.
3436 echo '.include "confinc.mk" # ignored' > confmf.BSD
3437 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
3438 echo 'include confinc.mk # ignored' > confmf.GNU
3439 _am_result=no
3440 for s in GNU BSD; do
3441   { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
3442    (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
3443    ac_status=$?
3444    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3445    (exit $ac_status); }
3446   case $?:`cat confinc.out 2>/dev/null` in #(
3447   '0:this is the am__doit target') :
3448     case $s in #(
3449   BSD) :
3450     am__include='.include' am__quote='"' ;; #(
3451   *) :
3452     am__include='include' am__quote='' ;;
3453 esac ;; #(
3454   *) :
3455      ;;
3456 esac
3457   if test "$am__include" != "#"; then
3458     _am_result="yes ($s style)"
3459     break
3460   fi
3461 done
3462 rm -f confinc.* confmf.*
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
3464 $as_echo "${_am_result}" >&6; }
3465
3466 # Check whether --enable-dependency-tracking was given.
3467 if test "${enable_dependency_tracking+set}" = set; then :
3468   enableval=$enable_dependency_tracking;
3469 fi
3470
3471 if test "x$enable_dependency_tracking" != xno; then
3472   am_depcomp="$ac_aux_dir/depcomp"
3473   AMDEPBACKSLASH='\'
3474   am__nodep='_no'
3475 fi
3476  if test "x$enable_dependency_tracking" != xno; then
3477   AMDEP_TRUE=
3478   AMDEP_FALSE='#'
3479 else
3480   AMDEP_TRUE='#'
3481   AMDEP_FALSE=
3482 fi
3483
3484
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 if test -n "$ac_tool_prefix"; then
3491   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3492 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3494 $as_echo_n "checking for $ac_word... " >&6; }
3495 if ${ac_cv_prog_CC+:} false; then :
3496   $as_echo_n "(cached) " >&6
3497 else
3498   if test -n "$CC"; then
3499   ac_cv_prog_CC="$CC" # Let the user override the test.
3500 else
3501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3502 for as_dir in $PATH
3503 do
3504   IFS=$as_save_IFS
3505   test -z "$as_dir" && as_dir=.
3506     for ac_exec_ext in '' $ac_executable_extensions; do
3507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3508     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3510     break 2
3511   fi
3512 done
3513   done
3514 IFS=$as_save_IFS
3515
3516 fi
3517 fi
3518 CC=$ac_cv_prog_CC
3519 if test -n "$CC"; then
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3521 $as_echo "$CC" >&6; }
3522 else
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3524 $as_echo "no" >&6; }
3525 fi
3526
3527
3528 fi
3529 if test -z "$ac_cv_prog_CC"; then
3530   ac_ct_CC=$CC
3531   # Extract the first word of "gcc", so it can be a program name with args.
3532 set dummy gcc; ac_word=$2
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3534 $as_echo_n "checking for $ac_word... " >&6; }
3535 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3536   $as_echo_n "(cached) " >&6
3537 else
3538   if test -n "$ac_ct_CC"; then
3539   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3540 else
3541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542 for as_dir in $PATH
3543 do
3544   IFS=$as_save_IFS
3545   test -z "$as_dir" && as_dir=.
3546     for ac_exec_ext in '' $ac_executable_extensions; do
3547   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3548     ac_cv_prog_ac_ct_CC="gcc"
3549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3550     break 2
3551   fi
3552 done
3553   done
3554 IFS=$as_save_IFS
3555
3556 fi
3557 fi
3558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3559 if test -n "$ac_ct_CC"; then
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3561 $as_echo "$ac_ct_CC" >&6; }
3562 else
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564 $as_echo "no" >&6; }
3565 fi
3566
3567   if test "x$ac_ct_CC" = x; then
3568     CC=""
3569   else
3570     case $cross_compiling:$ac_tool_warned in
3571 yes:)
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3574 ac_tool_warned=yes ;;
3575 esac
3576     CC=$ac_ct_CC
3577   fi
3578 else
3579   CC="$ac_cv_prog_CC"
3580 fi
3581
3582 if test -z "$CC"; then
3583           if test -n "$ac_tool_prefix"; then
3584     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3585 set dummy ${ac_tool_prefix}cc; ac_word=$2
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3587 $as_echo_n "checking for $ac_word... " >&6; }
3588 if ${ac_cv_prog_CC+:} false; then :
3589   $as_echo_n "(cached) " >&6
3590 else
3591   if test -n "$CC"; then
3592   ac_cv_prog_CC="$CC" # Let the user override the test.
3593 else
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH
3596 do
3597   IFS=$as_save_IFS
3598   test -z "$as_dir" && as_dir=.
3599     for ac_exec_ext in '' $ac_executable_extensions; do
3600   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3601     ac_cv_prog_CC="${ac_tool_prefix}cc"
3602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3603     break 2
3604   fi
3605 done
3606   done
3607 IFS=$as_save_IFS
3608
3609 fi
3610 fi
3611 CC=$ac_cv_prog_CC
3612 if test -n "$CC"; then
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3614 $as_echo "$CC" >&6; }
3615 else
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617 $as_echo "no" >&6; }
3618 fi
3619
3620
3621   fi
3622 fi
3623 if test -z "$CC"; then
3624   # Extract the first word of "cc", so it can be a program name with args.
3625 set dummy cc; ac_word=$2
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3627 $as_echo_n "checking for $ac_word... " >&6; }
3628 if ${ac_cv_prog_CC+:} false; then :
3629   $as_echo_n "(cached) " >&6
3630 else
3631   if test -n "$CC"; then
3632   ac_cv_prog_CC="$CC" # Let the user override the test.
3633 else
3634   ac_prog_rejected=no
3635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 for as_dir in $PATH
3637 do
3638   IFS=$as_save_IFS
3639   test -z "$as_dir" && as_dir=.
3640     for ac_exec_ext in '' $ac_executable_extensions; do
3641   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3642     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3643        ac_prog_rejected=yes
3644        continue
3645      fi
3646     ac_cv_prog_CC="cc"
3647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3648     break 2
3649   fi
3650 done
3651   done
3652 IFS=$as_save_IFS
3653
3654 if test $ac_prog_rejected = yes; then
3655   # We found a bogon in the path, so make sure we never use it.
3656   set dummy $ac_cv_prog_CC
3657   shift
3658   if test $# != 0; then
3659     # We chose a different compiler from the bogus one.
3660     # However, it has the same basename, so the bogon will be chosen
3661     # first if we set CC to just the basename; use the full file name.
3662     shift
3663     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3664   fi
3665 fi
3666 fi
3667 fi
3668 CC=$ac_cv_prog_CC
3669 if test -n "$CC"; then
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3671 $as_echo "$CC" >&6; }
3672 else
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3674 $as_echo "no" >&6; }
3675 fi
3676
3677
3678 fi
3679 if test -z "$CC"; then
3680   if test -n "$ac_tool_prefix"; then
3681   for ac_prog in cl.exe
3682   do
3683     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3684 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3686 $as_echo_n "checking for $ac_word... " >&6; }
3687 if ${ac_cv_prog_CC+:} false; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   if test -n "$CC"; then
3691   ac_cv_prog_CC="$CC" # Let the user override the test.
3692 else
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH
3695 do
3696   IFS=$as_save_IFS
3697   test -z "$as_dir" && as_dir=.
3698     for ac_exec_ext in '' $ac_executable_extensions; do
3699   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3700     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3702     break 2
3703   fi
3704 done
3705   done
3706 IFS=$as_save_IFS
3707
3708 fi
3709 fi
3710 CC=$ac_cv_prog_CC
3711 if test -n "$CC"; then
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3713 $as_echo "$CC" >&6; }
3714 else
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3716 $as_echo "no" >&6; }
3717 fi
3718
3719
3720     test -n "$CC" && break
3721   done
3722 fi
3723 if test -z "$CC"; then
3724   ac_ct_CC=$CC
3725   for ac_prog in cl.exe
3726 do
3727   # Extract the first word of "$ac_prog", so it can be a program name with args.
3728 set dummy $ac_prog; ac_word=$2
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3730 $as_echo_n "checking for $ac_word... " >&6; }
3731 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   if test -n "$ac_ct_CC"; then
3735   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3736 else
3737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738 for as_dir in $PATH
3739 do
3740   IFS=$as_save_IFS
3741   test -z "$as_dir" && as_dir=.
3742     for ac_exec_ext in '' $ac_executable_extensions; do
3743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3744     ac_cv_prog_ac_ct_CC="$ac_prog"
3745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3746     break 2
3747   fi
3748 done
3749   done
3750 IFS=$as_save_IFS
3751
3752 fi
3753 fi
3754 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3755 if test -n "$ac_ct_CC"; then
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3757 $as_echo "$ac_ct_CC" >&6; }
3758 else
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3760 $as_echo "no" >&6; }
3761 fi
3762
3763
3764   test -n "$ac_ct_CC" && break
3765 done
3766
3767   if test "x$ac_ct_CC" = x; then
3768     CC=""
3769   else
3770     case $cross_compiling:$ac_tool_warned in
3771 yes:)
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3774 ac_tool_warned=yes ;;
3775 esac
3776     CC=$ac_ct_CC
3777   fi
3778 fi
3779
3780 fi
3781
3782
3783 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785 as_fn_error $? "no acceptable C compiler found in \$PATH
3786 See \`config.log' for more details" "$LINENO" 5; }
3787
3788 # Provide some information about the compiler.
3789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3790 set X $ac_compile
3791 ac_compiler=$2
3792 for ac_option in --version -v -V -qversion; do
3793   { { ac_try="$ac_compiler $ac_option >&5"
3794 case "(($ac_try" in
3795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3796   *) ac_try_echo=$ac_try;;
3797 esac
3798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3799 $as_echo "$ac_try_echo"; } >&5
3800   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3801   ac_status=$?
3802   if test -s conftest.err; then
3803     sed '10a\
3804 ... rest of stderr output deleted ...
3805          10q' conftest.err >conftest.er1
3806     cat conftest.er1 >&5
3807   fi
3808   rm -f conftest.er1 conftest.err
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }
3811 done
3812
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815
3816 int
3817 main ()
3818 {
3819
3820   ;
3821   return 0;
3822 }
3823 _ACEOF
3824 ac_clean_files_save=$ac_clean_files
3825 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3826 # Try to create an executable without -o first, disregard a.out.
3827 # It will help us diagnose broken compilers, and finding out an intuition
3828 # of exeext.
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3830 $as_echo_n "checking whether the C compiler works... " >&6; }
3831 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3832
3833 # The possible output files:
3834 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3835
3836 ac_rmfiles=
3837 for ac_file in $ac_files
3838 do
3839   case $ac_file in
3840     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3841     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3842   esac
3843 done
3844 rm -f $ac_rmfiles
3845
3846 if { { ac_try="$ac_link_default"
3847 case "(($ac_try" in
3848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3849   *) ac_try_echo=$ac_try;;
3850 esac
3851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852 $as_echo "$ac_try_echo"; } >&5
3853   (eval "$ac_link_default") 2>&5
3854   ac_status=$?
3855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856   test $ac_status = 0; }; then :
3857   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3858 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3859 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3860 # so that the user can short-circuit this test for compilers unknown to
3861 # Autoconf.
3862 for ac_file in $ac_files ''
3863 do
3864   test -f "$ac_file" || continue
3865   case $ac_file in
3866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3867         ;;
3868     [ab].out )
3869         # We found the default executable, but exeext='' is most
3870         # certainly right.
3871         break;;
3872     *.* )
3873         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3874         then :; else
3875            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3876         fi
3877         # We set ac_cv_exeext here because the later test for it is not
3878         # safe: cross compilers may not add the suffix if given an `-o'
3879         # argument, so we may need to know it at that point already.
3880         # Even if this section looks crufty: it has the advantage of
3881         # actually working.
3882         break;;
3883     * )
3884         break;;
3885   esac
3886 done
3887 test "$ac_cv_exeext" = no && ac_cv_exeext=
3888
3889 else
3890   ac_file=''
3891 fi
3892 if test -z "$ac_file"; then :
3893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3894 $as_echo "no" >&6; }
3895 $as_echo "$as_me: failed program was:" >&5
3896 sed 's/^/| /' conftest.$ac_ext >&5
3897
3898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900 as_fn_error 77 "C compiler cannot create executables
3901 See \`config.log' for more details" "$LINENO" 5; }
3902 else
3903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3904 $as_echo "yes" >&6; }
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3907 $as_echo_n "checking for C compiler default output file name... " >&6; }
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3909 $as_echo "$ac_file" >&6; }
3910 ac_exeext=$ac_cv_exeext
3911
3912 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3913 ac_clean_files=$ac_clean_files_save
3914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3915 $as_echo_n "checking for suffix of executables... " >&6; }
3916 if { { ac_try="$ac_link"
3917 case "(($ac_try" in
3918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3919   *) ac_try_echo=$ac_try;;
3920 esac
3921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3922 $as_echo "$ac_try_echo"; } >&5
3923   (eval "$ac_link") 2>&5
3924   ac_status=$?
3925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3926   test $ac_status = 0; }; then :
3927   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3928 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3929 # work properly (i.e., refer to `conftest.exe'), while it won't with
3930 # `rm'.
3931 for ac_file in conftest.exe conftest conftest.*; do
3932   test -f "$ac_file" || continue
3933   case $ac_file in
3934     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3935     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3936           break;;
3937     * ) break;;
3938   esac
3939 done
3940 else
3941   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3944 See \`config.log' for more details" "$LINENO" 5; }
3945 fi
3946 rm -f conftest conftest$ac_cv_exeext
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3948 $as_echo "$ac_cv_exeext" >&6; }
3949
3950 rm -f conftest.$ac_ext
3951 EXEEXT=$ac_cv_exeext
3952 ac_exeext=$EXEEXT
3953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h.  */
3955 #include <stdio.h>
3956 int
3957 main ()
3958 {
3959 FILE *f = fopen ("conftest.out", "w");
3960  return ferror (f) || fclose (f) != 0;
3961
3962   ;
3963   return 0;
3964 }
3965 _ACEOF
3966 ac_clean_files="$ac_clean_files conftest.out"
3967 # Check that the compiler produces executables we can run.  If not, either
3968 # the compiler is broken, or we cross compile.
3969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3970 $as_echo_n "checking whether we are cross compiling... " >&6; }
3971 if test "$cross_compiling" != yes; then
3972   { { ac_try="$ac_link"
3973 case "(($ac_try" in
3974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3975   *) ac_try_echo=$ac_try;;
3976 esac
3977 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3978 $as_echo "$ac_try_echo"; } >&5
3979   (eval "$ac_link") 2>&5
3980   ac_status=$?
3981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3982   test $ac_status = 0; }
3983   if { ac_try='./conftest$ac_cv_exeext'
3984   { { case "(($ac_try" in
3985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3986   *) ac_try_echo=$ac_try;;
3987 esac
3988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3989 $as_echo "$ac_try_echo"; } >&5
3990   (eval "$ac_try") 2>&5
3991   ac_status=$?
3992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3993   test $ac_status = 0; }; }; then
3994     cross_compiling=no
3995   else
3996     if test "$cross_compiling" = maybe; then
3997         cross_compiling=yes
3998     else
3999         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4000 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4001 as_fn_error $? "cannot run C compiled programs.
4002 If you meant to cross compile, use \`--host'.
4003 See \`config.log' for more details" "$LINENO" 5; }
4004     fi
4005   fi
4006 fi
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4008 $as_echo "$cross_compiling" >&6; }
4009
4010 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4011 ac_clean_files=$ac_clean_files_save
4012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4013 $as_echo_n "checking for suffix of object files... " >&6; }
4014 if ${ac_cv_objext+:} false; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4018 /* end confdefs.h.  */
4019
4020 int
4021 main ()
4022 {
4023
4024   ;
4025   return 0;
4026 }
4027 _ACEOF
4028 rm -f conftest.o conftest.obj
4029 if { { ac_try="$ac_compile"
4030 case "(($ac_try" in
4031   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4032   *) ac_try_echo=$ac_try;;
4033 esac
4034 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4035 $as_echo "$ac_try_echo"; } >&5
4036   (eval "$ac_compile") 2>&5
4037   ac_status=$?
4038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4039   test $ac_status = 0; }; then :
4040   for ac_file in conftest.o conftest.obj conftest.*; do
4041   test -f "$ac_file" || continue;
4042   case $ac_file in
4043     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4044     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4045        break;;
4046   esac
4047 done
4048 else
4049   $as_echo "$as_me: failed program was:" >&5
4050 sed 's/^/| /' conftest.$ac_ext >&5
4051
4052 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4053 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4054 as_fn_error $? "cannot compute suffix of object files: cannot compile
4055 See \`config.log' for more details" "$LINENO" 5; }
4056 fi
4057 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4058 fi
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4060 $as_echo "$ac_cv_objext" >&6; }
4061 OBJEXT=$ac_cv_objext
4062 ac_objext=$OBJEXT
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4064 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4065 if ${ac_cv_c_compiler_gnu+:} false; then :
4066   $as_echo_n "(cached) " >&6
4067 else
4068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4069 /* end confdefs.h.  */
4070
4071 int
4072 main ()
4073 {
4074 #ifndef __GNUC__
4075        choke me
4076 #endif
4077
4078   ;
4079   return 0;
4080 }
4081 _ACEOF
4082 if ac_fn_c_try_compile "$LINENO"; then :
4083   ac_compiler_gnu=yes
4084 else
4085   ac_compiler_gnu=no
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4089
4090 fi
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4092 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4093 if test $ac_compiler_gnu = yes; then
4094   GCC=yes
4095 else
4096   GCC=
4097 fi
4098 ac_test_CFLAGS=${CFLAGS+set}
4099 ac_save_CFLAGS=$CFLAGS
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4101 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4102 if ${ac_cv_prog_cc_g+:} false; then :
4103   $as_echo_n "(cached) " >&6
4104 else
4105   ac_save_c_werror_flag=$ac_c_werror_flag
4106    ac_c_werror_flag=yes
4107    ac_cv_prog_cc_g=no
4108    CFLAGS="-g"
4109    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4110 /* end confdefs.h.  */
4111
4112 int
4113 main ()
4114 {
4115
4116   ;
4117   return 0;
4118 }
4119 _ACEOF
4120 if ac_fn_c_try_compile "$LINENO"; then :
4121   ac_cv_prog_cc_g=yes
4122 else
4123   CFLAGS=""
4124       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4125 /* end confdefs.h.  */
4126
4127 int
4128 main ()
4129 {
4130
4131   ;
4132   return 0;
4133 }
4134 _ACEOF
4135 if ac_fn_c_try_compile "$LINENO"; then :
4136
4137 else
4138   ac_c_werror_flag=$ac_save_c_werror_flag
4139          CFLAGS="-g"
4140          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4141 /* end confdefs.h.  */
4142
4143 int
4144 main ()
4145 {
4146
4147   ;
4148   return 0;
4149 }
4150 _ACEOF
4151 if ac_fn_c_try_compile "$LINENO"; then :
4152   ac_cv_prog_cc_g=yes
4153 fi
4154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4155 fi
4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157 fi
4158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4159    ac_c_werror_flag=$ac_save_c_werror_flag
4160 fi
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4162 $as_echo "$ac_cv_prog_cc_g" >&6; }
4163 if test "$ac_test_CFLAGS" = set; then
4164   CFLAGS=$ac_save_CFLAGS
4165 elif test $ac_cv_prog_cc_g = yes; then
4166   if test "$GCC" = yes; then
4167     CFLAGS="-g -O2"
4168   else
4169     CFLAGS="-g"
4170   fi
4171 else
4172   if test "$GCC" = yes; then
4173     CFLAGS="-O2"
4174   else
4175     CFLAGS=
4176   fi
4177 fi
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4179 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4180 if ${ac_cv_prog_cc_c89+:} false; then :
4181   $as_echo_n "(cached) " >&6
4182 else
4183   ac_cv_prog_cc_c89=no
4184 ac_save_CC=$CC
4185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186 /* end confdefs.h.  */
4187 #include <stdarg.h>
4188 #include <stdio.h>
4189 struct stat;
4190 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4191 struct buf { int x; };
4192 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4193 static char *e (p, i)
4194      char **p;
4195      int i;
4196 {
4197   return p[i];
4198 }
4199 static char *f (char * (*g) (char **, int), char **p, ...)
4200 {
4201   char *s;
4202   va_list v;
4203   va_start (v,p);
4204   s = g (p, va_arg (v,int));
4205   va_end (v);
4206   return s;
4207 }
4208
4209 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4210    function prototypes and stuff, but not '\xHH' hex character constants.
4211    These don't provoke an error unfortunately, instead are silently treated
4212    as 'x'.  The following induces an error, until -std is added to get
4213    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4214    array size at least.  It's necessary to write '\x00'==0 to get something
4215    that's true only with -std.  */
4216 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4217
4218 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4219    inside strings and character constants.  */
4220 #define FOO(x) 'x'
4221 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4222
4223 int test (int i, double x);
4224 struct s1 {int (*f) (int a);};
4225 struct s2 {int (*f) (double a);};
4226 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4227 int argc;
4228 char **argv;
4229 int
4230 main ()
4231 {
4232 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4233   ;
4234   return 0;
4235 }
4236 _ACEOF
4237 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4238         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4239 do
4240   CC="$ac_save_CC $ac_arg"
4241   if ac_fn_c_try_compile "$LINENO"; then :
4242   ac_cv_prog_cc_c89=$ac_arg
4243 fi
4244 rm -f core conftest.err conftest.$ac_objext
4245   test "x$ac_cv_prog_cc_c89" != "xno" && break
4246 done
4247 rm -f conftest.$ac_ext
4248 CC=$ac_save_CC
4249
4250 fi
4251 # AC_CACHE_VAL
4252 case "x$ac_cv_prog_cc_c89" in
4253   x)
4254     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4255 $as_echo "none needed" >&6; } ;;
4256   xno)
4257     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4258 $as_echo "unsupported" >&6; } ;;
4259   *)
4260     CC="$CC $ac_cv_prog_cc_c89"
4261     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4262 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4263 esac
4264 if test "x$ac_cv_prog_cc_c89" != xno; then :
4265
4266 fi
4267
4268 ac_ext=c
4269 ac_cpp='$CPP $CPPFLAGS'
4270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4273
4274 ac_ext=c
4275 ac_cpp='$CPP $CPPFLAGS'
4276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4280 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4281 if ${am_cv_prog_cc_c_o+:} false; then :
4282   $as_echo_n "(cached) " >&6
4283 else
4284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4285 /* end confdefs.h.  */
4286
4287 int
4288 main ()
4289 {
4290
4291   ;
4292   return 0;
4293 }
4294 _ACEOF
4295   # Make sure it works both with $CC and with simple cc.
4296   # Following AC_PROG_CC_C_O, we do the test twice because some
4297   # compilers refuse to overwrite an existing .o file with -o,
4298   # though they will create one.
4299   am_cv_prog_cc_c_o=yes
4300   for am_i in 1 2; do
4301     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4302    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4303    ac_status=$?
4304    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305    (exit $ac_status); } \
4306          && test -f conftest2.$ac_objext; then
4307       : OK
4308     else
4309       am_cv_prog_cc_c_o=no
4310       break
4311     fi
4312   done
4313   rm -f core conftest*
4314   unset am_i
4315 fi
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4317 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4318 if test "$am_cv_prog_cc_c_o" != yes; then
4319    # Losing compiler, so override with the script.
4320    # FIXME: It is wrong to rewrite CC.
4321    # But if we don't then we get into trouble of one sort or another.
4322    # A longer-term fix would be to have automake use am__CC in this case,
4323    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4324    CC="$am_aux_dir/compile $CC"
4325 fi
4326 ac_ext=c
4327 ac_cpp='$CPP $CPPFLAGS'
4328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4330 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4331
4332
4333 depcc="$CC"   am_compiler_list=
4334
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4336 $as_echo_n "checking dependency style of $depcc... " >&6; }
4337 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4338   $as_echo_n "(cached) " >&6
4339 else
4340   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4341   # We make a subdir and do the tests there.  Otherwise we can end up
4342   # making bogus files that we don't know about and never remove.  For
4343   # instance it was reported that on HP-UX the gcc test will end up
4344   # making a dummy file named 'D' -- because '-MD' means "put the output
4345   # in D".
4346   rm -rf conftest.dir
4347   mkdir conftest.dir
4348   # Copy depcomp to subdir because otherwise we won't find it if we're
4349   # using a relative directory.
4350   cp "$am_depcomp" conftest.dir
4351   cd conftest.dir
4352   # We will build objects and dependencies in a subdirectory because
4353   # it helps to detect inapplicable dependency modes.  For instance
4354   # both Tru64's cc and ICC support -MD to output dependencies as a
4355   # side effect of compilation, but ICC will put the dependencies in
4356   # the current directory while Tru64 will put them in the object
4357   # directory.
4358   mkdir sub
4359
4360   am_cv_CC_dependencies_compiler_type=none
4361   if test "$am_compiler_list" = ""; then
4362      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4363   fi
4364   am__universal=false
4365   case " $depcc " in #(
4366      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4367      esac
4368
4369   for depmode in $am_compiler_list; do
4370     # Setup a source with many dependencies, because some compilers
4371     # like to wrap large dependency lists on column 80 (with \), and
4372     # we should not choose a depcomp mode which is confused by this.
4373     #
4374     # We need to recreate these files for each test, as the compiler may
4375     # overwrite some of them when testing with obscure command lines.
4376     # This happens at least with the AIX C compiler.
4377     : > sub/conftest.c
4378     for i in 1 2 3 4 5 6; do
4379       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4380       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4381       # Solaris 10 /bin/sh.
4382       echo '/* dummy */' > sub/conftst$i.h
4383     done
4384     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4385
4386     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4387     # mode.  It turns out that the SunPro C++ compiler does not properly
4388     # handle '-M -o', and we need to detect this.  Also, some Intel
4389     # versions had trouble with output in subdirs.
4390     am__obj=sub/conftest.${OBJEXT-o}
4391     am__minus_obj="-o $am__obj"
4392     case $depmode in
4393     gcc)
4394       # This depmode causes a compiler race in universal mode.
4395       test "$am__universal" = false || continue
4396       ;;
4397     nosideeffect)
4398       # After this tag, mechanisms are not by side-effect, so they'll
4399       # only be used when explicitly requested.
4400       if test "x$enable_dependency_tracking" = xyes; then
4401         continue
4402       else
4403         break
4404       fi
4405       ;;
4406     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4407       # This compiler won't grok '-c -o', but also, the minuso test has
4408       # not run yet.  These depmodes are late enough in the game, and
4409       # so weak that their functioning should not be impacted.
4410       am__obj=conftest.${OBJEXT-o}
4411       am__minus_obj=
4412       ;;
4413     none) break ;;
4414     esac
4415     if depmode=$depmode \
4416        source=sub/conftest.c object=$am__obj \
4417        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4418        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4419          >/dev/null 2>conftest.err &&
4420        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4421        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4422        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4423        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4424       # icc doesn't choke on unknown options, it will just issue warnings
4425       # or remarks (even with -Werror).  So we grep stderr for any message
4426       # that says an option was ignored or not supported.
4427       # When given -MP, icc 7.0 and 7.1 complain thusly:
4428       #   icc: Command line warning: ignoring option '-M'; no argument required
4429       # The diagnosis changed in icc 8.0:
4430       #   icc: Command line remark: option '-MP' not supported
4431       if (grep 'ignoring option' conftest.err ||
4432           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4433         am_cv_CC_dependencies_compiler_type=$depmode
4434         break
4435       fi
4436     fi
4437   done
4438
4439   cd ..
4440   rm -rf conftest.dir
4441 else
4442   am_cv_CC_dependencies_compiler_type=none
4443 fi
4444
4445 fi
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4447 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4448 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4449
4450  if
4451   test "x$enable_dependency_tracking" != xno \
4452   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4453   am__fastdepCC_TRUE=
4454   am__fastdepCC_FALSE='#'
4455 else
4456   am__fastdepCC_TRUE='#'
4457   am__fastdepCC_FALSE=
4458 fi
4459
4460
4461
4462 if test -n "$ac_tool_prefix"; then
4463   for ac_prog in ar lib "link -lib"
4464   do
4465     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4466 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4468 $as_echo_n "checking for $ac_word... " >&6; }
4469 if ${ac_cv_prog_AR+:} false; then :
4470   $as_echo_n "(cached) " >&6
4471 else
4472   if test -n "$AR"; then
4473   ac_cv_prog_AR="$AR" # Let the user override the test.
4474 else
4475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4476 for as_dir in $PATH
4477 do
4478   IFS=$as_save_IFS
4479   test -z "$as_dir" && as_dir=.
4480     for ac_exec_ext in '' $ac_executable_extensions; do
4481   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4482     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
4483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4484     break 2
4485   fi
4486 done
4487   done
4488 IFS=$as_save_IFS
4489
4490 fi
4491 fi
4492 AR=$ac_cv_prog_AR
4493 if test -n "$AR"; then
4494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4495 $as_echo "$AR" >&6; }
4496 else
4497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4498 $as_echo "no" >&6; }
4499 fi
4500
4501
4502     test -n "$AR" && break
4503   done
4504 fi
4505 if test -z "$AR"; then
4506   ac_ct_AR=$AR
4507   for ac_prog in ar lib "link -lib"
4508 do
4509   # Extract the first word of "$ac_prog", so it can be a program name with args.
4510 set dummy $ac_prog; ac_word=$2
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4512 $as_echo_n "checking for $ac_word... " >&6; }
4513 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4514   $as_echo_n "(cached) " >&6
4515 else
4516   if test -n "$ac_ct_AR"; then
4517   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4518 else
4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4520 for as_dir in $PATH
4521 do
4522   IFS=$as_save_IFS
4523   test -z "$as_dir" && as_dir=.
4524     for ac_exec_ext in '' $ac_executable_extensions; do
4525   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4526     ac_cv_prog_ac_ct_AR="$ac_prog"
4527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4528     break 2
4529   fi
4530 done
4531   done
4532 IFS=$as_save_IFS
4533
4534 fi
4535 fi
4536 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4537 if test -n "$ac_ct_AR"; then
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4539 $as_echo "$ac_ct_AR" >&6; }
4540 else
4541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4542 $as_echo "no" >&6; }
4543 fi
4544
4545
4546   test -n "$ac_ct_AR" && break
4547 done
4548
4549   if test "x$ac_ct_AR" = x; then
4550     AR="false"
4551   else
4552     case $cross_compiling:$ac_tool_warned in
4553 yes:)
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4555 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4556 ac_tool_warned=yes ;;
4557 esac
4558     AR=$ac_ct_AR
4559   fi
4560 fi
4561
4562 : ${AR=ar}
4563
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5
4565 $as_echo_n "checking the archiver ($AR) interface... " >&6; }
4566 if ${am_cv_ar_interface+:} false; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   ac_ext=c
4570 ac_cpp='$CPP $CPPFLAGS'
4571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4574
4575    am_cv_ar_interface=ar
4576    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h.  */
4578 int some_variable = 0;
4579 _ACEOF
4580 if ac_fn_c_try_compile "$LINENO"; then :
4581   am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5'
4582       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
4583   (eval $am_ar_try) 2>&5
4584   ac_status=$?
4585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4586   test $ac_status = 0; }
4587       if test "$ac_status" -eq 0; then
4588         am_cv_ar_interface=ar
4589       else
4590         am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5'
4591         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5
4592   (eval $am_ar_try) 2>&5
4593   ac_status=$?
4594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4595   test $ac_status = 0; }
4596         if test "$ac_status" -eq 0; then
4597           am_cv_ar_interface=lib
4598         else
4599           am_cv_ar_interface=unknown
4600         fi
4601       fi
4602       rm -f conftest.lib libconftest.a
4603
4604 fi
4605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606    ac_ext=c
4607 ac_cpp='$CPP $CPPFLAGS'
4608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4611
4612 fi
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5
4614 $as_echo "$am_cv_ar_interface" >&6; }
4615
4616 case $am_cv_ar_interface in
4617 ar)
4618   ;;
4619 lib)
4620   # Microsoft lib, so override with the ar-lib wrapper script.
4621   # FIXME: It is wrong to rewrite AR.
4622   # But if we don't then we get into trouble of one sort or another.
4623   # A longer-term fix would be to have automake use am__AR in this case,
4624   # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something
4625   # similar.
4626   AR="$am_aux_dir/ar-lib $AR"
4627   ;;
4628 unknown)
4629   as_fn_error $? "could not determine $AR interface" "$LINENO" 5
4630   ;;
4631 esac
4632
4633
4634 # This was added at the suggestion of libtoolize (03-Jan-10)
4635
4636
4637 # The default CFLAGS and CXXFLAGS in Autoconf are "-g -O2" for gcc and just
4638 # "-g" for any other compiler. There doesn't seem to be a standard way of
4639 # getting rid of the -g (which I don't think is needed for a production
4640 # library). This fudge seems to achieve the necessary. First, we remember the
4641 # externally set values of CFLAGS and CXXFLAGS. Then call the AC_PROG_CC and
4642 # AC_PROG_CXX macros to find the compilers - if CFLAGS and CXXFLAGS are not
4643 # set, they will be set to Autoconf's defaults. Afterwards, if the original
4644 # values were not set, remove the -g from the Autoconf defaults.
4645 # (PH 02-May-07)
4646
4647 remember_set_CFLAGS="$CFLAGS"
4648 remember_set_CXXFLAGS="$CXXFLAGS"
4649
4650 ac_ext=c
4651 ac_cpp='$CPP $CPPFLAGS'
4652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4655 if test -n "$ac_tool_prefix"; then
4656   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4657 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4659 $as_echo_n "checking for $ac_word... " >&6; }
4660 if ${ac_cv_prog_CC+:} false; then :
4661   $as_echo_n "(cached) " >&6
4662 else
4663   if test -n "$CC"; then
4664   ac_cv_prog_CC="$CC" # Let the user override the test.
4665 else
4666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4667 for as_dir in $PATH
4668 do
4669   IFS=$as_save_IFS
4670   test -z "$as_dir" && as_dir=.
4671     for ac_exec_ext in '' $ac_executable_extensions; do
4672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4673     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4675     break 2
4676   fi
4677 done
4678   done
4679 IFS=$as_save_IFS
4680
4681 fi
4682 fi
4683 CC=$ac_cv_prog_CC
4684 if test -n "$CC"; then
4685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4686 $as_echo "$CC" >&6; }
4687 else
4688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4689 $as_echo "no" >&6; }
4690 fi
4691
4692
4693 fi
4694 if test -z "$ac_cv_prog_CC"; then
4695   ac_ct_CC=$CC
4696   # Extract the first word of "gcc", so it can be a program name with args.
4697 set dummy gcc; ac_word=$2
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4699 $as_echo_n "checking for $ac_word... " >&6; }
4700 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4701   $as_echo_n "(cached) " >&6
4702 else
4703   if test -n "$ac_ct_CC"; then
4704   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4705 else
4706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4707 for as_dir in $PATH
4708 do
4709   IFS=$as_save_IFS
4710   test -z "$as_dir" && as_dir=.
4711     for ac_exec_ext in '' $ac_executable_extensions; do
4712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4713     ac_cv_prog_ac_ct_CC="gcc"
4714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4715     break 2
4716   fi
4717 done
4718   done
4719 IFS=$as_save_IFS
4720
4721 fi
4722 fi
4723 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4724 if test -n "$ac_ct_CC"; then
4725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4726 $as_echo "$ac_ct_CC" >&6; }
4727 else
4728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4729 $as_echo "no" >&6; }
4730 fi
4731
4732   if test "x$ac_ct_CC" = x; then
4733     CC=""
4734   else
4735     case $cross_compiling:$ac_tool_warned in
4736 yes:)
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4739 ac_tool_warned=yes ;;
4740 esac
4741     CC=$ac_ct_CC
4742   fi
4743 else
4744   CC="$ac_cv_prog_CC"
4745 fi
4746
4747 if test -z "$CC"; then
4748           if test -n "$ac_tool_prefix"; then
4749     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4750 set dummy ${ac_tool_prefix}cc; ac_word=$2
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4752 $as_echo_n "checking for $ac_word... " >&6; }
4753 if ${ac_cv_prog_CC+:} false; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   if test -n "$CC"; then
4757   ac_cv_prog_CC="$CC" # Let the user override the test.
4758 else
4759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4760 for as_dir in $PATH
4761 do
4762   IFS=$as_save_IFS
4763   test -z "$as_dir" && as_dir=.
4764     for ac_exec_ext in '' $ac_executable_extensions; do
4765   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4766     ac_cv_prog_CC="${ac_tool_prefix}cc"
4767     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4768     break 2
4769   fi
4770 done
4771   done
4772 IFS=$as_save_IFS
4773
4774 fi
4775 fi
4776 CC=$ac_cv_prog_CC
4777 if test -n "$CC"; then
4778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4779 $as_echo "$CC" >&6; }
4780 else
4781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4782 $as_echo "no" >&6; }
4783 fi
4784
4785
4786   fi
4787 fi
4788 if test -z "$CC"; then
4789   # Extract the first word of "cc", so it can be a program name with args.
4790 set dummy cc; ac_word=$2
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4792 $as_echo_n "checking for $ac_word... " >&6; }
4793 if ${ac_cv_prog_CC+:} false; then :
4794   $as_echo_n "(cached) " >&6
4795 else
4796   if test -n "$CC"; then
4797   ac_cv_prog_CC="$CC" # Let the user override the test.
4798 else
4799   ac_prog_rejected=no
4800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4801 for as_dir in $PATH
4802 do
4803   IFS=$as_save_IFS
4804   test -z "$as_dir" && as_dir=.
4805     for ac_exec_ext in '' $ac_executable_extensions; do
4806   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4807     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4808        ac_prog_rejected=yes
4809        continue
4810      fi
4811     ac_cv_prog_CC="cc"
4812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4813     break 2
4814   fi
4815 done
4816   done
4817 IFS=$as_save_IFS
4818
4819 if test $ac_prog_rejected = yes; then
4820   # We found a bogon in the path, so make sure we never use it.
4821   set dummy $ac_cv_prog_CC
4822   shift
4823   if test $# != 0; then
4824     # We chose a different compiler from the bogus one.
4825     # However, it has the same basename, so the bogon will be chosen
4826     # first if we set CC to just the basename; use the full file name.
4827     shift
4828     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4829   fi
4830 fi
4831 fi
4832 fi
4833 CC=$ac_cv_prog_CC
4834 if test -n "$CC"; then
4835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4836 $as_echo "$CC" >&6; }
4837 else
4838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4839 $as_echo "no" >&6; }
4840 fi
4841
4842
4843 fi
4844 if test -z "$CC"; then
4845   if test -n "$ac_tool_prefix"; then
4846   for ac_prog in cl.exe
4847   do
4848     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4849 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4851 $as_echo_n "checking for $ac_word... " >&6; }
4852 if ${ac_cv_prog_CC+:} false; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855   if test -n "$CC"; then
4856   ac_cv_prog_CC="$CC" # Let the user override the test.
4857 else
4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4859 for as_dir in $PATH
4860 do
4861   IFS=$as_save_IFS
4862   test -z "$as_dir" && as_dir=.
4863     for ac_exec_ext in '' $ac_executable_extensions; do
4864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4865     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4867     break 2
4868   fi
4869 done
4870   done
4871 IFS=$as_save_IFS
4872
4873 fi
4874 fi
4875 CC=$ac_cv_prog_CC
4876 if test -n "$CC"; then
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4878 $as_echo "$CC" >&6; }
4879 else
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4881 $as_echo "no" >&6; }
4882 fi
4883
4884
4885     test -n "$CC" && break
4886   done
4887 fi
4888 if test -z "$CC"; then
4889   ac_ct_CC=$CC
4890   for ac_prog in cl.exe
4891 do
4892   # Extract the first word of "$ac_prog", so it can be a program name with args.
4893 set dummy $ac_prog; ac_word=$2
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4895 $as_echo_n "checking for $ac_word... " >&6; }
4896 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4897   $as_echo_n "(cached) " >&6
4898 else
4899   if test -n "$ac_ct_CC"; then
4900   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4901 else
4902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4903 for as_dir in $PATH
4904 do
4905   IFS=$as_save_IFS
4906   test -z "$as_dir" && as_dir=.
4907     for ac_exec_ext in '' $ac_executable_extensions; do
4908   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4909     ac_cv_prog_ac_ct_CC="$ac_prog"
4910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4911     break 2
4912   fi
4913 done
4914   done
4915 IFS=$as_save_IFS
4916
4917 fi
4918 fi
4919 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4920 if test -n "$ac_ct_CC"; then
4921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4922 $as_echo "$ac_ct_CC" >&6; }
4923 else
4924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4925 $as_echo "no" >&6; }
4926 fi
4927
4928
4929   test -n "$ac_ct_CC" && break
4930 done
4931
4932   if test "x$ac_ct_CC" = x; then
4933     CC=""
4934   else
4935     case $cross_compiling:$ac_tool_warned in
4936 yes:)
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4938 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4939 ac_tool_warned=yes ;;
4940 esac
4941     CC=$ac_ct_CC
4942   fi
4943 fi
4944
4945 fi
4946
4947
4948 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4950 as_fn_error $? "no acceptable C compiler found in \$PATH
4951 See \`config.log' for more details" "$LINENO" 5; }
4952
4953 # Provide some information about the compiler.
4954 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4955 set X $ac_compile
4956 ac_compiler=$2
4957 for ac_option in --version -v -V -qversion; do
4958   { { ac_try="$ac_compiler $ac_option >&5"
4959 case "(($ac_try" in
4960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4961   *) ac_try_echo=$ac_try;;
4962 esac
4963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4964 $as_echo "$ac_try_echo"; } >&5
4965   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4966   ac_status=$?
4967   if test -s conftest.err; then
4968     sed '10a\
4969 ... rest of stderr output deleted ...
4970          10q' conftest.err >conftest.er1
4971     cat conftest.er1 >&5
4972   fi
4973   rm -f conftest.er1 conftest.err
4974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4975   test $ac_status = 0; }
4976 done
4977
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4979 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4980 if ${ac_cv_c_compiler_gnu+:} false; then :
4981   $as_echo_n "(cached) " >&6
4982 else
4983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985
4986 int
4987 main ()
4988 {
4989 #ifndef __GNUC__
4990        choke me
4991 #endif
4992
4993   ;
4994   return 0;
4995 }
4996 _ACEOF
4997 if ac_fn_c_try_compile "$LINENO"; then :
4998   ac_compiler_gnu=yes
4999 else
5000   ac_compiler_gnu=no
5001 fi
5002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5003 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5004
5005 fi
5006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5007 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5008 if test $ac_compiler_gnu = yes; then
5009   GCC=yes
5010 else
5011   GCC=
5012 fi
5013 ac_test_CFLAGS=${CFLAGS+set}
5014 ac_save_CFLAGS=$CFLAGS
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5016 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5017 if ${ac_cv_prog_cc_g+:} false; then :
5018   $as_echo_n "(cached) " >&6
5019 else
5020   ac_save_c_werror_flag=$ac_c_werror_flag
5021    ac_c_werror_flag=yes
5022    ac_cv_prog_cc_g=no
5023    CFLAGS="-g"
5024    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5025 /* end confdefs.h.  */
5026
5027 int
5028 main ()
5029 {
5030
5031   ;
5032   return 0;
5033 }
5034 _ACEOF
5035 if ac_fn_c_try_compile "$LINENO"; then :
5036   ac_cv_prog_cc_g=yes
5037 else
5038   CFLAGS=""
5039       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5040 /* end confdefs.h.  */
5041
5042 int
5043 main ()
5044 {
5045
5046   ;
5047   return 0;
5048 }
5049 _ACEOF
5050 if ac_fn_c_try_compile "$LINENO"; then :
5051
5052 else
5053   ac_c_werror_flag=$ac_save_c_werror_flag
5054          CFLAGS="-g"
5055          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h.  */
5057
5058 int
5059 main ()
5060 {
5061
5062   ;
5063   return 0;
5064 }
5065 _ACEOF
5066 if ac_fn_c_try_compile "$LINENO"; then :
5067   ac_cv_prog_cc_g=yes
5068 fi
5069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5070 fi
5071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5072 fi
5073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5074    ac_c_werror_flag=$ac_save_c_werror_flag
5075 fi
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5077 $as_echo "$ac_cv_prog_cc_g" >&6; }
5078 if test "$ac_test_CFLAGS" = set; then
5079   CFLAGS=$ac_save_CFLAGS
5080 elif test $ac_cv_prog_cc_g = yes; then
5081   if test "$GCC" = yes; then
5082     CFLAGS="-g -O2"
5083   else
5084     CFLAGS="-g"
5085   fi
5086 else
5087   if test "$GCC" = yes; then
5088     CFLAGS="-O2"
5089   else
5090     CFLAGS=
5091   fi
5092 fi
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5094 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5095 if ${ac_cv_prog_cc_c89+:} false; then :
5096   $as_echo_n "(cached) " >&6
5097 else
5098   ac_cv_prog_cc_c89=no
5099 ac_save_CC=$CC
5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5101 /* end confdefs.h.  */
5102 #include <stdarg.h>
5103 #include <stdio.h>
5104 struct stat;
5105 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5106 struct buf { int x; };
5107 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5108 static char *e (p, i)
5109      char **p;
5110      int i;
5111 {
5112   return p[i];
5113 }
5114 static char *f (char * (*g) (char **, int), char **p, ...)
5115 {
5116   char *s;
5117   va_list v;
5118   va_start (v,p);
5119   s = g (p, va_arg (v,int));
5120   va_end (v);
5121   return s;
5122 }
5123
5124 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5125    function prototypes and stuff, but not '\xHH' hex character constants.
5126    These don't provoke an error unfortunately, instead are silently treated
5127    as 'x'.  The following induces an error, until -std is added to get
5128    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5129    array size at least.  It's necessary to write '\x00'==0 to get something
5130    that's true only with -std.  */
5131 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5132
5133 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5134    inside strings and character constants.  */
5135 #define FOO(x) 'x'
5136 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5137
5138 int test (int i, double x);
5139 struct s1 {int (*f) (int a);};
5140 struct s2 {int (*f) (double a);};
5141 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5142 int argc;
5143 char **argv;
5144 int
5145 main ()
5146 {
5147 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5148   ;
5149   return 0;
5150 }
5151 _ACEOF
5152 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5153         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5154 do
5155   CC="$ac_save_CC $ac_arg"
5156   if ac_fn_c_try_compile "$LINENO"; then :
5157   ac_cv_prog_cc_c89=$ac_arg
5158 fi
5159 rm -f core conftest.err conftest.$ac_objext
5160   test "x$ac_cv_prog_cc_c89" != "xno" && break
5161 done
5162 rm -f conftest.$ac_ext
5163 CC=$ac_save_CC
5164
5165 fi
5166 # AC_CACHE_VAL
5167 case "x$ac_cv_prog_cc_c89" in
5168   x)
5169     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5170 $as_echo "none needed" >&6; } ;;
5171   xno)
5172     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5173 $as_echo "unsupported" >&6; } ;;
5174   *)
5175     CC="$CC $ac_cv_prog_cc_c89"
5176     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5177 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5178 esac
5179 if test "x$ac_cv_prog_cc_c89" != xno; then :
5180
5181 fi
5182
5183 ac_ext=c
5184 ac_cpp='$CPP $CPPFLAGS'
5185 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5186 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5187 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5195 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5196 if ${am_cv_prog_cc_c_o+:} false; then :
5197   $as_echo_n "(cached) " >&6
5198 else
5199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5200 /* end confdefs.h.  */
5201
5202 int
5203 main ()
5204 {
5205
5206   ;
5207   return 0;
5208 }
5209 _ACEOF
5210   # Make sure it works both with $CC and with simple cc.
5211   # Following AC_PROG_CC_C_O, we do the test twice because some
5212   # compilers refuse to overwrite an existing .o file with -o,
5213   # though they will create one.
5214   am_cv_prog_cc_c_o=yes
5215   for am_i in 1 2; do
5216     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5217    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5218    ac_status=$?
5219    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220    (exit $ac_status); } \
5221          && test -f conftest2.$ac_objext; then
5222       : OK
5223     else
5224       am_cv_prog_cc_c_o=no
5225       break
5226     fi
5227   done
5228   rm -f core conftest*
5229   unset am_i
5230 fi
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5232 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5233 if test "$am_cv_prog_cc_c_o" != yes; then
5234    # Losing compiler, so override with the script.
5235    # FIXME: It is wrong to rewrite CC.
5236    # But if we don't then we get into trouble of one sort or another.
5237    # A longer-term fix would be to have automake use am__CC in this case,
5238    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5239    CC="$am_aux_dir/compile $CC"
5240 fi
5241 ac_ext=c
5242 ac_cpp='$CPP $CPPFLAGS'
5243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5246
5247
5248 depcc="$CC"   am_compiler_list=
5249
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5251 $as_echo_n "checking dependency style of $depcc... " >&6; }
5252 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5253   $as_echo_n "(cached) " >&6
5254 else
5255   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5256   # We make a subdir and do the tests there.  Otherwise we can end up
5257   # making bogus files that we don't know about and never remove.  For
5258   # instance it was reported that on HP-UX the gcc test will end up
5259   # making a dummy file named 'D' -- because '-MD' means "put the output
5260   # in D".
5261   rm -rf conftest.dir
5262   mkdir conftest.dir
5263   # Copy depcomp to subdir because otherwise we won't find it if we're
5264   # using a relative directory.
5265   cp "$am_depcomp" conftest.dir
5266   cd conftest.dir
5267   # We will build objects and dependencies in a subdirectory because
5268   # it helps to detect inapplicable dependency modes.  For instance
5269   # both Tru64's cc and ICC support -MD to output dependencies as a
5270   # side effect of compilation, but ICC will put the dependencies in
5271   # the current directory while Tru64 will put them in the object
5272   # directory.
5273   mkdir sub
5274
5275   am_cv_CC_dependencies_compiler_type=none
5276   if test "$am_compiler_list" = ""; then
5277      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5278   fi
5279   am__universal=false
5280   case " $depcc " in #(
5281      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5282      esac
5283
5284   for depmode in $am_compiler_list; do
5285     # Setup a source with many dependencies, because some compilers
5286     # like to wrap large dependency lists on column 80 (with \), and
5287     # we should not choose a depcomp mode which is confused by this.
5288     #
5289     # We need to recreate these files for each test, as the compiler may
5290     # overwrite some of them when testing with obscure command lines.
5291     # This happens at least with the AIX C compiler.
5292     : > sub/conftest.c
5293     for i in 1 2 3 4 5 6; do
5294       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5295       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5296       # Solaris 10 /bin/sh.
5297       echo '/* dummy */' > sub/conftst$i.h
5298     done
5299     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5300
5301     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5302     # mode.  It turns out that the SunPro C++ compiler does not properly
5303     # handle '-M -o', and we need to detect this.  Also, some Intel
5304     # versions had trouble with output in subdirs.
5305     am__obj=sub/conftest.${OBJEXT-o}
5306     am__minus_obj="-o $am__obj"
5307     case $depmode in
5308     gcc)
5309       # This depmode causes a compiler race in universal mode.
5310       test "$am__universal" = false || continue
5311       ;;
5312     nosideeffect)
5313       # After this tag, mechanisms are not by side-effect, so they'll
5314       # only be used when explicitly requested.
5315       if test "x$enable_dependency_tracking" = xyes; then
5316         continue
5317       else
5318         break
5319       fi
5320       ;;
5321     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5322       # This compiler won't grok '-c -o', but also, the minuso test has
5323       # not run yet.  These depmodes are late enough in the game, and
5324       # so weak that their functioning should not be impacted.
5325       am__obj=conftest.${OBJEXT-o}
5326       am__minus_obj=
5327       ;;
5328     none) break ;;
5329     esac
5330     if depmode=$depmode \
5331        source=sub/conftest.c object=$am__obj \
5332        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5333        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5334          >/dev/null 2>conftest.err &&
5335        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5336        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5337        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5338        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5339       # icc doesn't choke on unknown options, it will just issue warnings
5340       # or remarks (even with -Werror).  So we grep stderr for any message
5341       # that says an option was ignored or not supported.
5342       # When given -MP, icc 7.0 and 7.1 complain thusly:
5343       #   icc: Command line warning: ignoring option '-M'; no argument required
5344       # The diagnosis changed in icc 8.0:
5345       #   icc: Command line remark: option '-MP' not supported
5346       if (grep 'ignoring option' conftest.err ||
5347           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5348         am_cv_CC_dependencies_compiler_type=$depmode
5349         break
5350       fi
5351     fi
5352   done
5353
5354   cd ..
5355   rm -rf conftest.dir
5356 else
5357   am_cv_CC_dependencies_compiler_type=none
5358 fi
5359
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5362 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5363 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5364
5365  if
5366   test "x$enable_dependency_tracking" != xno \
5367   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5368   am__fastdepCC_TRUE=
5369   am__fastdepCC_FALSE='#'
5370 else
5371   am__fastdepCC_TRUE='#'
5372   am__fastdepCC_FALSE=
5373 fi
5374
5375
5376 ac_ext=cpp
5377 ac_cpp='$CXXCPP $CPPFLAGS'
5378 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5379 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5380 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5381 if test -z "$CXX"; then
5382   if test -n "$CCC"; then
5383     CXX=$CCC
5384   else
5385     if test -n "$ac_tool_prefix"; then
5386   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5387   do
5388     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5389 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5391 $as_echo_n "checking for $ac_word... " >&6; }
5392 if ${ac_cv_prog_CXX+:} false; then :
5393   $as_echo_n "(cached) " >&6
5394 else
5395   if test -n "$CXX"; then
5396   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5397 else
5398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5399 for as_dir in $PATH
5400 do
5401   IFS=$as_save_IFS
5402   test -z "$as_dir" && as_dir=.
5403     for ac_exec_ext in '' $ac_executable_extensions; do
5404   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5405     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5407     break 2
5408   fi
5409 done
5410   done
5411 IFS=$as_save_IFS
5412
5413 fi
5414 fi
5415 CXX=$ac_cv_prog_CXX
5416 if test -n "$CXX"; then
5417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5418 $as_echo "$CXX" >&6; }
5419 else
5420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5421 $as_echo "no" >&6; }
5422 fi
5423
5424
5425     test -n "$CXX" && break
5426   done
5427 fi
5428 if test -z "$CXX"; then
5429   ac_ct_CXX=$CXX
5430   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5431 do
5432   # Extract the first word of "$ac_prog", so it can be a program name with args.
5433 set dummy $ac_prog; ac_word=$2
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5435 $as_echo_n "checking for $ac_word... " >&6; }
5436 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   if test -n "$ac_ct_CXX"; then
5440   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5441 else
5442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5443 for as_dir in $PATH
5444 do
5445   IFS=$as_save_IFS
5446   test -z "$as_dir" && as_dir=.
5447     for ac_exec_ext in '' $ac_executable_extensions; do
5448   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5449     ac_cv_prog_ac_ct_CXX="$ac_prog"
5450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5451     break 2
5452   fi
5453 done
5454   done
5455 IFS=$as_save_IFS
5456
5457 fi
5458 fi
5459 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5460 if test -n "$ac_ct_CXX"; then
5461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5462 $as_echo "$ac_ct_CXX" >&6; }
5463 else
5464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5465 $as_echo "no" >&6; }
5466 fi
5467
5468
5469   test -n "$ac_ct_CXX" && break
5470 done
5471
5472   if test "x$ac_ct_CXX" = x; then
5473     CXX="g++"
5474   else
5475     case $cross_compiling:$ac_tool_warned in
5476 yes:)
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5479 ac_tool_warned=yes ;;
5480 esac
5481     CXX=$ac_ct_CXX
5482   fi
5483 fi
5484
5485   fi
5486 fi
5487 # Provide some information about the compiler.
5488 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5489 set X $ac_compile
5490 ac_compiler=$2
5491 for ac_option in --version -v -V -qversion; do
5492   { { ac_try="$ac_compiler $ac_option >&5"
5493 case "(($ac_try" in
5494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5495   *) ac_try_echo=$ac_try;;
5496 esac
5497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5498 $as_echo "$ac_try_echo"; } >&5
5499   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5500   ac_status=$?
5501   if test -s conftest.err; then
5502     sed '10a\
5503 ... rest of stderr output deleted ...
5504          10q' conftest.err >conftest.er1
5505     cat conftest.er1 >&5
5506   fi
5507   rm -f conftest.er1 conftest.err
5508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5509   test $ac_status = 0; }
5510 done
5511
5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5513 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5514 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5515   $as_echo_n "(cached) " >&6
5516 else
5517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5518 /* end confdefs.h.  */
5519
5520 int
5521 main ()
5522 {
5523 #ifndef __GNUC__
5524        choke me
5525 #endif
5526
5527   ;
5528   return 0;
5529 }
5530 _ACEOF
5531 if ac_fn_cxx_try_compile "$LINENO"; then :
5532   ac_compiler_gnu=yes
5533 else
5534   ac_compiler_gnu=no
5535 fi
5536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5537 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5538
5539 fi
5540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5541 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5542 if test $ac_compiler_gnu = yes; then
5543   GXX=yes
5544 else
5545   GXX=
5546 fi
5547 ac_test_CXXFLAGS=${CXXFLAGS+set}
5548 ac_save_CXXFLAGS=$CXXFLAGS
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5550 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5551 if ${ac_cv_prog_cxx_g+:} false; then :
5552   $as_echo_n "(cached) " >&6
5553 else
5554   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5555    ac_cxx_werror_flag=yes
5556    ac_cv_prog_cxx_g=no
5557    CXXFLAGS="-g"
5558    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559 /* end confdefs.h.  */
5560
5561 int
5562 main ()
5563 {
5564
5565   ;
5566   return 0;
5567 }
5568 _ACEOF
5569 if ac_fn_cxx_try_compile "$LINENO"; then :
5570   ac_cv_prog_cxx_g=yes
5571 else
5572   CXXFLAGS=""
5573       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5574 /* end confdefs.h.  */
5575
5576 int
5577 main ()
5578 {
5579
5580   ;
5581   return 0;
5582 }
5583 _ACEOF
5584 if ac_fn_cxx_try_compile "$LINENO"; then :
5585
5586 else
5587   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5588          CXXFLAGS="-g"
5589          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5590 /* end confdefs.h.  */
5591
5592 int
5593 main ()
5594 {
5595
5596   ;
5597   return 0;
5598 }
5599 _ACEOF
5600 if ac_fn_cxx_try_compile "$LINENO"; then :
5601   ac_cv_prog_cxx_g=yes
5602 fi
5603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5604 fi
5605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5606 fi
5607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5608    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5609 fi
5610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5611 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5612 if test "$ac_test_CXXFLAGS" = set; then
5613   CXXFLAGS=$ac_save_CXXFLAGS
5614 elif test $ac_cv_prog_cxx_g = yes; then
5615   if test "$GXX" = yes; then
5616     CXXFLAGS="-g -O2"
5617   else
5618     CXXFLAGS="-g"
5619   fi
5620 else
5621   if test "$GXX" = yes; then
5622     CXXFLAGS="-O2"
5623   else
5624     CXXFLAGS=
5625   fi
5626 fi
5627 ac_ext=c
5628 ac_cpp='$CPP $CPPFLAGS'
5629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5632
5633 depcc="$CXX"  am_compiler_list=
5634
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5636 $as_echo_n "checking dependency style of $depcc... " >&6; }
5637 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5638   $as_echo_n "(cached) " >&6
5639 else
5640   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5641   # We make a subdir and do the tests there.  Otherwise we can end up
5642   # making bogus files that we don't know about and never remove.  For
5643   # instance it was reported that on HP-UX the gcc test will end up
5644   # making a dummy file named 'D' -- because '-MD' means "put the output
5645   # in D".
5646   rm -rf conftest.dir
5647   mkdir conftest.dir
5648   # Copy depcomp to subdir because otherwise we won't find it if we're
5649   # using a relative directory.
5650   cp "$am_depcomp" conftest.dir
5651   cd conftest.dir
5652   # We will build objects and dependencies in a subdirectory because
5653   # it helps to detect inapplicable dependency modes.  For instance
5654   # both Tru64's cc and ICC support -MD to output dependencies as a
5655   # side effect of compilation, but ICC will put the dependencies in
5656   # the current directory while Tru64 will put them in the object
5657   # directory.
5658   mkdir sub
5659
5660   am_cv_CXX_dependencies_compiler_type=none
5661   if test "$am_compiler_list" = ""; then
5662      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5663   fi
5664   am__universal=false
5665   case " $depcc " in #(
5666      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5667      esac
5668
5669   for depmode in $am_compiler_list; do
5670     # Setup a source with many dependencies, because some compilers
5671     # like to wrap large dependency lists on column 80 (with \), and
5672     # we should not choose a depcomp mode which is confused by this.
5673     #
5674     # We need to recreate these files for each test, as the compiler may
5675     # overwrite some of them when testing with obscure command lines.
5676     # This happens at least with the AIX C compiler.
5677     : > sub/conftest.c
5678     for i in 1 2 3 4 5 6; do
5679       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5680       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5681       # Solaris 10 /bin/sh.
5682       echo '/* dummy */' > sub/conftst$i.h
5683     done
5684     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5685
5686     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5687     # mode.  It turns out that the SunPro C++ compiler does not properly
5688     # handle '-M -o', and we need to detect this.  Also, some Intel
5689     # versions had trouble with output in subdirs.
5690     am__obj=sub/conftest.${OBJEXT-o}
5691     am__minus_obj="-o $am__obj"
5692     case $depmode in
5693     gcc)
5694       # This depmode causes a compiler race in universal mode.
5695       test "$am__universal" = false || continue
5696       ;;
5697     nosideeffect)
5698       # After this tag, mechanisms are not by side-effect, so they'll
5699       # only be used when explicitly requested.
5700       if test "x$enable_dependency_tracking" = xyes; then
5701         continue
5702       else
5703         break
5704       fi
5705       ;;
5706     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5707       # This compiler won't grok '-c -o', but also, the minuso test has
5708       # not run yet.  These depmodes are late enough in the game, and
5709       # so weak that their functioning should not be impacted.
5710       am__obj=conftest.${OBJEXT-o}
5711       am__minus_obj=
5712       ;;
5713     none) break ;;
5714     esac
5715     if depmode=$depmode \
5716        source=sub/conftest.c object=$am__obj \
5717        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5718        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5719          >/dev/null 2>conftest.err &&
5720        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5721        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5722        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5723        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5724       # icc doesn't choke on unknown options, it will just issue warnings
5725       # or remarks (even with -Werror).  So we grep stderr for any message
5726       # that says an option was ignored or not supported.
5727       # When given -MP, icc 7.0 and 7.1 complain thusly:
5728       #   icc: Command line warning: ignoring option '-M'; no argument required
5729       # The diagnosis changed in icc 8.0:
5730       #   icc: Command line remark: option '-MP' not supported
5731       if (grep 'ignoring option' conftest.err ||
5732           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5733         am_cv_CXX_dependencies_compiler_type=$depmode
5734         break
5735       fi
5736     fi
5737   done
5738
5739   cd ..
5740   rm -rf conftest.dir
5741 else
5742   am_cv_CXX_dependencies_compiler_type=none
5743 fi
5744
5745 fi
5746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5747 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5748 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5749
5750  if
5751   test "x$enable_dependency_tracking" != xno \
5752   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5753   am__fastdepCXX_TRUE=
5754   am__fastdepCXX_FALSE='#'
5755 else
5756   am__fastdepCXX_TRUE='#'
5757   am__fastdepCXX_FALSE=
5758 fi
5759
5760
5761
5762
5763 if test "x$remember_set_CFLAGS" = "x"
5764 then
5765   if test "$CFLAGS" = "-g -O2"
5766   then
5767     CFLAGS="-O2"
5768   elif test "$CFLAGS" = "-g"
5769   then
5770     CFLAGS=""
5771   fi
5772 fi
5773
5774 if test "x$remember_set_CXXFLAGS" = "x"
5775 then
5776   if test "$CXXFLAGS" = "-g -O2"
5777   then
5778     CXXFLAGS="-O2"
5779   elif test "$CXXFLAGS" = "-g"
5780   then
5781     CXXFLAGS=""
5782   fi
5783 fi
5784
5785 # AC_PROG_CXX will return "g++" even if no c++ compiler is installed.
5786 # Check for that case, and just disable c++ code if g++ doesn't run.
5787 ac_ext=cpp
5788 ac_cpp='$CXXCPP $CPPFLAGS'
5789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5792
5793
5794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5795 /* end confdefs.h.  */
5796
5797 int
5798 main ()
5799 {
5800
5801   ;
5802   return 0;
5803 }
5804 _ACEOF
5805 if ac_fn_cxx_try_compile "$LINENO"; then :
5806
5807 else
5808   CXX=""; CXXCP=""; CXXFLAGS=""
5809 fi
5810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5811 ac_ext=c
5812 ac_cpp='$CPP $CPPFLAGS'
5813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5816
5817
5818 # Check for a 64-bit integer type
5819 ac_ext=c
5820 ac_cpp='$CPP $CPPFLAGS'
5821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5825 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5826 # On Suns, sometimes $CPP names a directory.
5827 if test -n "$CPP" && test -d "$CPP"; then
5828   CPP=
5829 fi
5830 if test -z "$CPP"; then
5831   if ${ac_cv_prog_CPP+:} false; then :
5832   $as_echo_n "(cached) " >&6
5833 else
5834       # Double quotes because CPP needs to be expanded
5835     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5836     do
5837       ac_preproc_ok=false
5838 for ac_c_preproc_warn_flag in '' yes
5839 do
5840   # Use a header file that comes with gcc, so configuring glibc
5841   # with a fresh cross-compiler works.
5842   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5843   # <limits.h> exists even on freestanding compilers.
5844   # On the NeXT, cc -E runs the code through the compiler's parser,
5845   # not just through cpp. "Syntax error" is here to catch this case.
5846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5847 /* end confdefs.h.  */
5848 #ifdef __STDC__
5849 # include <limits.h>
5850 #else
5851 # include <assert.h>
5852 #endif
5853                      Syntax error
5854 _ACEOF
5855 if ac_fn_c_try_cpp "$LINENO"; then :
5856
5857 else
5858   # Broken: fails on valid input.
5859 continue
5860 fi
5861 rm -f conftest.err conftest.i conftest.$ac_ext
5862
5863   # OK, works on sane cases.  Now check whether nonexistent headers
5864   # can be detected and how.
5865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5866 /* end confdefs.h.  */
5867 #include <ac_nonexistent.h>
5868 _ACEOF
5869 if ac_fn_c_try_cpp "$LINENO"; then :
5870   # Broken: success on invalid input.
5871 continue
5872 else
5873   # Passes both tests.
5874 ac_preproc_ok=:
5875 break
5876 fi
5877 rm -f conftest.err conftest.i conftest.$ac_ext
5878
5879 done
5880 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5881 rm -f conftest.i conftest.err conftest.$ac_ext
5882 if $ac_preproc_ok; then :
5883   break
5884 fi
5885
5886     done
5887     ac_cv_prog_CPP=$CPP
5888
5889 fi
5890   CPP=$ac_cv_prog_CPP
5891 else
5892   ac_cv_prog_CPP=$CPP
5893 fi
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5895 $as_echo "$CPP" >&6; }
5896 ac_preproc_ok=false
5897 for ac_c_preproc_warn_flag in '' yes
5898 do
5899   # Use a header file that comes with gcc, so configuring glibc
5900   # with a fresh cross-compiler works.
5901   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5902   # <limits.h> exists even on freestanding compilers.
5903   # On the NeXT, cc -E runs the code through the compiler's parser,
5904   # not just through cpp. "Syntax error" is here to catch this case.
5905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5906 /* end confdefs.h.  */
5907 #ifdef __STDC__
5908 # include <limits.h>
5909 #else
5910 # include <assert.h>
5911 #endif
5912                      Syntax error
5913 _ACEOF
5914 if ac_fn_c_try_cpp "$LINENO"; then :
5915
5916 else
5917   # Broken: fails on valid input.
5918 continue
5919 fi
5920 rm -f conftest.err conftest.i conftest.$ac_ext
5921
5922   # OK, works on sane cases.  Now check whether nonexistent headers
5923   # can be detected and how.
5924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925 /* end confdefs.h.  */
5926 #include <ac_nonexistent.h>
5927 _ACEOF
5928 if ac_fn_c_try_cpp "$LINENO"; then :
5929   # Broken: success on invalid input.
5930 continue
5931 else
5932   # Passes both tests.
5933 ac_preproc_ok=:
5934 break
5935 fi
5936 rm -f conftest.err conftest.i conftest.$ac_ext
5937
5938 done
5939 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5940 rm -f conftest.i conftest.err conftest.$ac_ext
5941 if $ac_preproc_ok; then :
5942
5943 else
5944   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5945 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5946 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5947 See \`config.log' for more details" "$LINENO" 5; }
5948 fi
5949
5950 ac_ext=c
5951 ac_cpp='$CPP $CPPFLAGS'
5952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5955
5956
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5958 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5959 if ${ac_cv_path_GREP+:} false; then :
5960   $as_echo_n "(cached) " >&6
5961 else
5962   if test -z "$GREP"; then
5963   ac_path_GREP_found=false
5964   # Loop through the user's path and test for each of PROGNAME-LIST
5965   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5966 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5967 do
5968   IFS=$as_save_IFS
5969   test -z "$as_dir" && as_dir=.
5970     for ac_prog in grep ggrep; do
5971     for ac_exec_ext in '' $ac_executable_extensions; do
5972       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5973       as_fn_executable_p "$ac_path_GREP" || continue
5974 # Check for GNU ac_path_GREP and select it if it is found.
5975   # Check for GNU $ac_path_GREP
5976 case `"$ac_path_GREP" --version 2>&1` in
5977 *GNU*)
5978   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5979 *)
5980   ac_count=0
5981   $as_echo_n 0123456789 >"conftest.in"
5982   while :
5983   do
5984     cat "conftest.in" "conftest.in" >"conftest.tmp"
5985     mv "conftest.tmp" "conftest.in"
5986     cp "conftest.in" "conftest.nl"
5987     $as_echo 'GREP' >> "conftest.nl"
5988     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5989     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5990     as_fn_arith $ac_count + 1 && ac_count=$as_val
5991     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5992       # Best one so far, save it but keep looking for a better one
5993       ac_cv_path_GREP="$ac_path_GREP"
5994       ac_path_GREP_max=$ac_count
5995     fi
5996     # 10*(2^10) chars as input seems more than enough
5997     test $ac_count -gt 10 && break
5998   done
5999   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6000 esac
6001
6002       $ac_path_GREP_found && break 3
6003     done
6004   done
6005   done
6006 IFS=$as_save_IFS
6007   if test -z "$ac_cv_path_GREP"; then
6008     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6009   fi
6010 else
6011   ac_cv_path_GREP=$GREP
6012 fi
6013
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6016 $as_echo "$ac_cv_path_GREP" >&6; }
6017  GREP="$ac_cv_path_GREP"
6018
6019
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6021 $as_echo_n "checking for egrep... " >&6; }
6022 if ${ac_cv_path_EGREP+:} false; then :
6023   $as_echo_n "(cached) " >&6
6024 else
6025   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6026    then ac_cv_path_EGREP="$GREP -E"
6027    else
6028      if test -z "$EGREP"; then
6029   ac_path_EGREP_found=false
6030   # Loop through the user's path and test for each of PROGNAME-LIST
6031   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6032 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6033 do
6034   IFS=$as_save_IFS
6035   test -z "$as_dir" && as_dir=.
6036     for ac_prog in egrep; do
6037     for ac_exec_ext in '' $ac_executable_extensions; do
6038       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6039       as_fn_executable_p "$ac_path_EGREP" || continue
6040 # Check for GNU ac_path_EGREP and select it if it is found.
6041   # Check for GNU $ac_path_EGREP
6042 case `"$ac_path_EGREP" --version 2>&1` in
6043 *GNU*)
6044   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6045 *)
6046   ac_count=0
6047   $as_echo_n 0123456789 >"conftest.in"
6048   while :
6049   do
6050     cat "conftest.in" "conftest.in" >"conftest.tmp"
6051     mv "conftest.tmp" "conftest.in"
6052     cp "conftest.in" "conftest.nl"
6053     $as_echo 'EGREP' >> "conftest.nl"
6054     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6055     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6056     as_fn_arith $ac_count + 1 && ac_count=$as_val
6057     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6058       # Best one so far, save it but keep looking for a better one
6059       ac_cv_path_EGREP="$ac_path_EGREP"
6060       ac_path_EGREP_max=$ac_count
6061     fi
6062     # 10*(2^10) chars as input seems more than enough
6063     test $ac_count -gt 10 && break
6064   done
6065   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6066 esac
6067
6068       $ac_path_EGREP_found && break 3
6069     done
6070   done
6071   done
6072 IFS=$as_save_IFS
6073   if test -z "$ac_cv_path_EGREP"; then
6074     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6075   fi
6076 else
6077   ac_cv_path_EGREP=$EGREP
6078 fi
6079
6080    fi
6081 fi
6082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6083 $as_echo "$ac_cv_path_EGREP" >&6; }
6084  EGREP="$ac_cv_path_EGREP"
6085
6086
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6088 $as_echo_n "checking for ANSI C header files... " >&6; }
6089 if ${ac_cv_header_stdc+:} false; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6093 /* end confdefs.h.  */
6094 #include <stdlib.h>
6095 #include <stdarg.h>
6096 #include <string.h>
6097 #include <float.h>
6098
6099 int
6100 main ()
6101 {
6102
6103   ;
6104   return 0;
6105 }
6106 _ACEOF
6107 if ac_fn_c_try_compile "$LINENO"; then :
6108   ac_cv_header_stdc=yes
6109 else
6110   ac_cv_header_stdc=no
6111 fi
6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6113
6114 if test $ac_cv_header_stdc = yes; then
6115   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117 /* end confdefs.h.  */
6118 #include <string.h>
6119
6120 _ACEOF
6121 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6122   $EGREP "memchr" >/dev/null 2>&1; then :
6123
6124 else
6125   ac_cv_header_stdc=no
6126 fi
6127 rm -f conftest*
6128
6129 fi
6130
6131 if test $ac_cv_header_stdc = yes; then
6132   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6134 /* end confdefs.h.  */
6135 #include <stdlib.h>
6136
6137 _ACEOF
6138 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6139   $EGREP "free" >/dev/null 2>&1; then :
6140
6141 else
6142   ac_cv_header_stdc=no
6143 fi
6144 rm -f conftest*
6145
6146 fi
6147
6148 if test $ac_cv_header_stdc = yes; then
6149   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6150   if test "$cross_compiling" = yes; then :
6151   :
6152 else
6153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6154 /* end confdefs.h.  */
6155 #include <ctype.h>
6156 #include <stdlib.h>
6157 #if ((' ' & 0x0FF) == 0x020)
6158 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6159 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6160 #else
6161 # define ISLOWER(c) \
6162                    (('a' <= (c) && (c) <= 'i') \
6163                      || ('j' <= (c) && (c) <= 'r') \
6164                      || ('s' <= (c) && (c) <= 'z'))
6165 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6166 #endif
6167
6168 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6169 int
6170 main ()
6171 {
6172   int i;
6173   for (i = 0; i < 256; i++)
6174     if (XOR (islower (i), ISLOWER (i))
6175         || toupper (i) != TOUPPER (i))
6176       return 2;
6177   return 0;
6178 }
6179 _ACEOF
6180 if ac_fn_c_try_run "$LINENO"; then :
6181
6182 else
6183   ac_cv_header_stdc=no
6184 fi
6185 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6186   conftest.$ac_objext conftest.beam conftest.$ac_ext
6187 fi
6188
6189 fi
6190 fi
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6192 $as_echo "$ac_cv_header_stdc" >&6; }
6193 if test $ac_cv_header_stdc = yes; then
6194
6195 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6196
6197 fi
6198
6199 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6200 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6201                   inttypes.h stdint.h unistd.h
6202 do :
6203   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6204 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6205 "
6206 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6207   cat >>confdefs.h <<_ACEOF
6208 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6209 _ACEOF
6210
6211 fi
6212
6213 done
6214
6215
6216 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6217 case $ac_cv_c_int64_t in #(
6218   no|yes) ;; #(
6219   *)
6220
6221 cat >>confdefs.h <<_ACEOF
6222 #define int64_t $ac_cv_c_int64_t
6223 _ACEOF
6224 ;;
6225 esac
6226
6227
6228
6229 # Make sure we can run config.sub.
6230 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6231   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6232
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6234 $as_echo_n "checking build system type... " >&6; }
6235 if ${ac_cv_build+:} false; then :
6236   $as_echo_n "(cached) " >&6
6237 else
6238   ac_build_alias=$build_alias
6239 test "x$ac_build_alias" = x &&
6240   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6241 test "x$ac_build_alias" = x &&
6242   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6243 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6244   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6245
6246 fi
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6248 $as_echo "$ac_cv_build" >&6; }
6249 case $ac_cv_build in
6250 *-*-*) ;;
6251 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6252 esac
6253 build=$ac_cv_build
6254 ac_save_IFS=$IFS; IFS='-'
6255 set x $ac_cv_build
6256 shift
6257 build_cpu=$1
6258 build_vendor=$2
6259 shift; shift
6260 # Remember, the first character of IFS is used to create $*,
6261 # except with old shells:
6262 build_os=$*
6263 IFS=$ac_save_IFS
6264 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6265
6266
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6268 $as_echo_n "checking host system type... " >&6; }
6269 if ${ac_cv_host+:} false; then :
6270   $as_echo_n "(cached) " >&6
6271 else
6272   if test "x$host_alias" = x; then
6273   ac_cv_host=$ac_cv_build
6274 else
6275   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6276     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6277 fi
6278
6279 fi
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6281 $as_echo "$ac_cv_host" >&6; }
6282 case $ac_cv_host in
6283 *-*-*) ;;
6284 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6285 esac
6286 host=$ac_cv_host
6287 ac_save_IFS=$IFS; IFS='-'
6288 set x $ac_cv_host
6289 shift
6290 host_cpu=$1
6291 host_vendor=$2
6292 shift; shift
6293 # Remember, the first character of IFS is used to create $*,
6294 # except with old shells:
6295 host_os=$*
6296 IFS=$ac_save_IFS
6297 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6298
6299
6300 enable_win32_dll=yes
6301
6302 case $host in
6303 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
6304   if test -n "$ac_tool_prefix"; then
6305   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
6306 set dummy ${ac_tool_prefix}as; ac_word=$2
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6308 $as_echo_n "checking for $ac_word... " >&6; }
6309 if ${ac_cv_prog_AS+:} false; then :
6310   $as_echo_n "(cached) " >&6
6311 else
6312   if test -n "$AS"; then
6313   ac_cv_prog_AS="$AS" # Let the user override the test.
6314 else
6315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6316 for as_dir in $PATH
6317 do
6318   IFS=$as_save_IFS
6319   test -z "$as_dir" && as_dir=.
6320     for ac_exec_ext in '' $ac_executable_extensions; do
6321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6322     ac_cv_prog_AS="${ac_tool_prefix}as"
6323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6324     break 2
6325   fi
6326 done
6327   done
6328 IFS=$as_save_IFS
6329
6330 fi
6331 fi
6332 AS=$ac_cv_prog_AS
6333 if test -n "$AS"; then
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
6335 $as_echo "$AS" >&6; }
6336 else
6337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6338 $as_echo "no" >&6; }
6339 fi
6340
6341
6342 fi
6343 if test -z "$ac_cv_prog_AS"; then
6344   ac_ct_AS=$AS
6345   # Extract the first word of "as", so it can be a program name with args.
6346 set dummy as; ac_word=$2
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348 $as_echo_n "checking for $ac_word... " >&6; }
6349 if ${ac_cv_prog_ac_ct_AS+:} false; then :
6350   $as_echo_n "(cached) " >&6
6351 else
6352   if test -n "$ac_ct_AS"; then
6353   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
6354 else
6355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356 for as_dir in $PATH
6357 do
6358   IFS=$as_save_IFS
6359   test -z "$as_dir" && as_dir=.
6360     for ac_exec_ext in '' $ac_executable_extensions; do
6361   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6362     ac_cv_prog_ac_ct_AS="as"
6363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364     break 2
6365   fi
6366 done
6367   done
6368 IFS=$as_save_IFS
6369
6370 fi
6371 fi
6372 ac_ct_AS=$ac_cv_prog_ac_ct_AS
6373 if test -n "$ac_ct_AS"; then
6374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
6375 $as_echo "$ac_ct_AS" >&6; }
6376 else
6377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378 $as_echo "no" >&6; }
6379 fi
6380
6381   if test "x$ac_ct_AS" = x; then
6382     AS="false"
6383   else
6384     case $cross_compiling:$ac_tool_warned in
6385 yes:)
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6388 ac_tool_warned=yes ;;
6389 esac
6390     AS=$ac_ct_AS
6391   fi
6392 else
6393   AS="$ac_cv_prog_AS"
6394 fi
6395
6396   if test -n "$ac_tool_prefix"; then
6397   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
6398 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6400 $as_echo_n "checking for $ac_word... " >&6; }
6401 if ${ac_cv_prog_DLLTOOL+:} false; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   if test -n "$DLLTOOL"; then
6405   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
6406 else
6407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6408 for as_dir in $PATH
6409 do
6410   IFS=$as_save_IFS
6411   test -z "$as_dir" && as_dir=.
6412     for ac_exec_ext in '' $ac_executable_extensions; do
6413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6414     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
6415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6416     break 2
6417   fi
6418 done
6419   done
6420 IFS=$as_save_IFS
6421
6422 fi
6423 fi
6424 DLLTOOL=$ac_cv_prog_DLLTOOL
6425 if test -n "$DLLTOOL"; then
6426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
6427 $as_echo "$DLLTOOL" >&6; }
6428 else
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6430 $as_echo "no" >&6; }
6431 fi
6432
6433
6434 fi
6435 if test -z "$ac_cv_prog_DLLTOOL"; then
6436   ac_ct_DLLTOOL=$DLLTOOL
6437   # Extract the first word of "dlltool", so it can be a program name with args.
6438 set dummy dlltool; ac_word=$2
6439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6440 $as_echo_n "checking for $ac_word... " >&6; }
6441 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
6442   $as_echo_n "(cached) " >&6
6443 else
6444   if test -n "$ac_ct_DLLTOOL"; then
6445   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6446 else
6447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6448 for as_dir in $PATH
6449 do
6450   IFS=$as_save_IFS
6451   test -z "$as_dir" && as_dir=.
6452     for ac_exec_ext in '' $ac_executable_extensions; do
6453   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6454     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6456     break 2
6457   fi
6458 done
6459   done
6460 IFS=$as_save_IFS
6461
6462 fi
6463 fi
6464 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6465 if test -n "$ac_ct_DLLTOOL"; then
6466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6467 $as_echo "$ac_ct_DLLTOOL" >&6; }
6468 else
6469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6470 $as_echo "no" >&6; }
6471 fi
6472
6473   if test "x$ac_ct_DLLTOOL" = x; then
6474     DLLTOOL="false"
6475   else
6476     case $cross_compiling:$ac_tool_warned in
6477 yes:)
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6479 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6480 ac_tool_warned=yes ;;
6481 esac
6482     DLLTOOL=$ac_ct_DLLTOOL
6483   fi
6484 else
6485   DLLTOOL="$ac_cv_prog_DLLTOOL"
6486 fi
6487
6488   if test -n "$ac_tool_prefix"; then
6489   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6490 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6492 $as_echo_n "checking for $ac_word... " >&6; }
6493 if ${ac_cv_prog_OBJDUMP+:} false; then :
6494   $as_echo_n "(cached) " >&6
6495 else
6496   if test -n "$OBJDUMP"; then
6497   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6498 else
6499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6500 for as_dir in $PATH
6501 do
6502   IFS=$as_save_IFS
6503   test -z "$as_dir" && as_dir=.
6504     for ac_exec_ext in '' $ac_executable_extensions; do
6505   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6506     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6507     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6508     break 2
6509   fi
6510 done
6511   done
6512 IFS=$as_save_IFS
6513
6514 fi
6515 fi
6516 OBJDUMP=$ac_cv_prog_OBJDUMP
6517 if test -n "$OBJDUMP"; then
6518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6519 $as_echo "$OBJDUMP" >&6; }
6520 else
6521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6522 $as_echo "no" >&6; }
6523 fi
6524
6525
6526 fi
6527 if test -z "$ac_cv_prog_OBJDUMP"; then
6528   ac_ct_OBJDUMP=$OBJDUMP
6529   # Extract the first word of "objdump", so it can be a program name with args.
6530 set dummy objdump; ac_word=$2
6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6532 $as_echo_n "checking for $ac_word... " >&6; }
6533 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6534   $as_echo_n "(cached) " >&6
6535 else
6536   if test -n "$ac_ct_OBJDUMP"; then
6537   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6538 else
6539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6540 for as_dir in $PATH
6541 do
6542   IFS=$as_save_IFS
6543   test -z "$as_dir" && as_dir=.
6544     for ac_exec_ext in '' $ac_executable_extensions; do
6545   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6546     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6547     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6548     break 2
6549   fi
6550 done
6551   done
6552 IFS=$as_save_IFS
6553
6554 fi
6555 fi
6556 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6557 if test -n "$ac_ct_OBJDUMP"; then
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6559 $as_echo "$ac_ct_OBJDUMP" >&6; }
6560 else
6561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6562 $as_echo "no" >&6; }
6563 fi
6564
6565   if test "x$ac_ct_OBJDUMP" = x; then
6566     OBJDUMP="false"
6567   else
6568     case $cross_compiling:$ac_tool_warned in
6569 yes:)
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6572 ac_tool_warned=yes ;;
6573 esac
6574     OBJDUMP=$ac_ct_OBJDUMP
6575   fi
6576 else
6577   OBJDUMP="$ac_cv_prog_OBJDUMP"
6578 fi
6579
6580   ;;
6581 esac
6582
6583 test -z "$AS" && AS=as
6584
6585
6586
6587
6588
6589 test -z "$DLLTOOL" && DLLTOOL=dlltool
6590
6591
6592
6593
6594
6595 test -z "$OBJDUMP" && OBJDUMP=objdump
6596
6597
6598
6599
6600
6601
6602
6603 case `pwd` in
6604   *\ * | *\     *)
6605     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6606 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6607 esac
6608
6609
6610
6611 macro_version='2.4.6.42-b88ce'
6612 macro_revision='2.4.6.42'
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626 ltmain=$ac_aux_dir/ltmain.sh
6627
6628 # Backslashify metacharacters that are still active within
6629 # double-quoted strings.
6630 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6631
6632 # Same as above, but do not quote variable references.
6633 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6634
6635 # Sed substitution to delay expansion of an escaped shell variable in a
6636 # double_quote_subst'ed string.
6637 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6638
6639 # Sed substitution to delay expansion of an escaped single quote.
6640 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6641
6642 # Sed substitution to avoid accidental globbing in evaled expressions
6643 no_glob_subst='s/\*/\\\*/g'
6644
6645 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6646 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6647 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6648
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6650 $as_echo_n "checking how to print strings... " >&6; }
6651 # Test print first, because it will be a builtin if present.
6652 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
6653    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6654   ECHO='print -r --'
6655 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6656   ECHO='printf %s\n'
6657 else
6658   # Use this function as a fallback that always works.
6659   func_fallback_echo ()
6660   {
6661     eval 'cat <<_LTECHO_EOF
6662 $1
6663 _LTECHO_EOF'
6664   }
6665   ECHO='func_fallback_echo'
6666 fi
6667
6668 # func_echo_all arg...
6669 # Invoke $ECHO with all args, space-separated.
6670 func_echo_all ()
6671 {
6672     $ECHO ""
6673 }
6674
6675 case $ECHO in
6676   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6677 $as_echo "printf" >&6; } ;;
6678   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6679 $as_echo "print -r" >&6; } ;;
6680   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6681 $as_echo "cat" >&6; } ;;
6682 esac
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6698 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6699 if ${ac_cv_path_SED+:} false; then :
6700   $as_echo_n "(cached) " >&6
6701 else
6702             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6703      for ac_i in 1 2 3 4 5 6 7; do
6704        ac_script="$ac_script$as_nl$ac_script"
6705      done
6706      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6707      { ac_script=; unset ac_script;}
6708      if test -z "$SED"; then
6709   ac_path_SED_found=false
6710   # Loop through the user's path and test for each of PROGNAME-LIST
6711   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6712 for as_dir in $PATH
6713 do
6714   IFS=$as_save_IFS
6715   test -z "$as_dir" && as_dir=.
6716     for ac_prog in sed gsed; do
6717     for ac_exec_ext in '' $ac_executable_extensions; do
6718       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6719       as_fn_executable_p "$ac_path_SED" || continue
6720 # Check for GNU ac_path_SED and select it if it is found.
6721   # Check for GNU $ac_path_SED
6722 case `"$ac_path_SED" --version 2>&1` in
6723 *GNU*)
6724   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6725 *)
6726   ac_count=0
6727   $as_echo_n 0123456789 >"conftest.in"
6728   while :
6729   do
6730     cat "conftest.in" "conftest.in" >"conftest.tmp"
6731     mv "conftest.tmp" "conftest.in"
6732     cp "conftest.in" "conftest.nl"
6733     $as_echo '' >> "conftest.nl"
6734     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6735     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6736     as_fn_arith $ac_count + 1 && ac_count=$as_val
6737     if test $ac_count -gt ${ac_path_SED_max-0}; then
6738       # Best one so far, save it but keep looking for a better one
6739       ac_cv_path_SED="$ac_path_SED"
6740       ac_path_SED_max=$ac_count
6741     fi
6742     # 10*(2^10) chars as input seems more than enough
6743     test $ac_count -gt 10 && break
6744   done
6745   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6746 esac
6747
6748       $ac_path_SED_found && break 3
6749     done
6750   done
6751   done
6752 IFS=$as_save_IFS
6753   if test -z "$ac_cv_path_SED"; then
6754     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6755   fi
6756 else
6757   ac_cv_path_SED=$SED
6758 fi
6759
6760 fi
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6762 $as_echo "$ac_cv_path_SED" >&6; }
6763  SED="$ac_cv_path_SED"
6764   rm -f conftest.sed
6765
6766 test -z "$SED" && SED=sed
6767 Xsed="$SED -e 1s/^X//"
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6780 $as_echo_n "checking for fgrep... " >&6; }
6781 if ${ac_cv_path_FGREP+:} false; then :
6782   $as_echo_n "(cached) " >&6
6783 else
6784   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6785    then ac_cv_path_FGREP="$GREP -F"
6786    else
6787      if test -z "$FGREP"; then
6788   ac_path_FGREP_found=false
6789   # Loop through the user's path and test for each of PROGNAME-LIST
6790   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6791 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6792 do
6793   IFS=$as_save_IFS
6794   test -z "$as_dir" && as_dir=.
6795     for ac_prog in fgrep; do
6796     for ac_exec_ext in '' $ac_executable_extensions; do
6797       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6798       as_fn_executable_p "$ac_path_FGREP" || continue
6799 # Check for GNU ac_path_FGREP and select it if it is found.
6800   # Check for GNU $ac_path_FGREP
6801 case `"$ac_path_FGREP" --version 2>&1` in
6802 *GNU*)
6803   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6804 *)
6805   ac_count=0
6806   $as_echo_n 0123456789 >"conftest.in"
6807   while :
6808   do
6809     cat "conftest.in" "conftest.in" >"conftest.tmp"
6810     mv "conftest.tmp" "conftest.in"
6811     cp "conftest.in" "conftest.nl"
6812     $as_echo 'FGREP' >> "conftest.nl"
6813     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6814     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6815     as_fn_arith $ac_count + 1 && ac_count=$as_val
6816     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6817       # Best one so far, save it but keep looking for a better one
6818       ac_cv_path_FGREP="$ac_path_FGREP"
6819       ac_path_FGREP_max=$ac_count
6820     fi
6821     # 10*(2^10) chars as input seems more than enough
6822     test $ac_count -gt 10 && break
6823   done
6824   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6825 esac
6826
6827       $ac_path_FGREP_found && break 3
6828     done
6829   done
6830   done
6831 IFS=$as_save_IFS
6832   if test -z "$ac_cv_path_FGREP"; then
6833     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6834   fi
6835 else
6836   ac_cv_path_FGREP=$FGREP
6837 fi
6838
6839    fi
6840 fi
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6842 $as_echo "$ac_cv_path_FGREP" >&6; }
6843  FGREP="$ac_cv_path_FGREP"
6844
6845
6846 test -z "$GREP" && GREP=grep
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866 # Check whether --with-gnu-ld was given.
6867 if test "${with_gnu_ld+set}" = set; then :
6868   withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
6869 else
6870   with_gnu_ld=no
6871 fi
6872
6873 ac_prog=ld
6874 if test yes = "$GCC"; then
6875   # Check if gcc -print-prog-name=ld gives a path.
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6877 $as_echo_n "checking for ld used by $CC... " >&6; }
6878   case $host in
6879   *-*-mingw*)
6880     # gcc leaves a trailing carriage return, which upsets mingw
6881     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6882   *)
6883     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6884   esac
6885   case $ac_prog in
6886     # Accept absolute paths.
6887     [\\/]* | ?:[\\/]*)
6888       re_direlt='/[^/][^/]*/\.\./'
6889       # Canonicalize the pathname of ld
6890       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6891       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6892         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6893       done
6894       test -z "$LD" && LD=$ac_prog
6895       ;;
6896   "")
6897     # If it fails, then pretend we aren't using GCC.
6898     ac_prog=ld
6899     ;;
6900   *)
6901     # If it is relative, then search for the first ld in PATH.
6902     with_gnu_ld=unknown
6903     ;;
6904   esac
6905 elif test yes = "$with_gnu_ld"; then
6906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6907 $as_echo_n "checking for GNU ld... " >&6; }
6908 else
6909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6910 $as_echo_n "checking for non-GNU ld... " >&6; }
6911 fi
6912 if ${lt_cv_path_LD+:} false; then :
6913   $as_echo_n "(cached) " >&6
6914 else
6915   if test -z "$LD"; then
6916   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
6917   for ac_dir in $PATH; do
6918     IFS=$lt_save_ifs
6919     test -z "$ac_dir" && ac_dir=.
6920     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6921       lt_cv_path_LD=$ac_dir/$ac_prog
6922       # Check to see if the program is GNU ld.  I'd rather use --version,
6923       # but apparently some variants of GNU ld only accept -v.
6924       # Break only if it was the GNU/non-GNU ld that we prefer.
6925       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6926       *GNU* | *'with BFD'*)
6927         test no != "$with_gnu_ld" && break
6928         ;;
6929       *)
6930         test yes != "$with_gnu_ld" && break
6931         ;;
6932       esac
6933     fi
6934   done
6935   IFS=$lt_save_ifs
6936 else
6937   lt_cv_path_LD=$LD # Let the user override the test with a path.
6938 fi
6939 fi
6940
6941 LD=$lt_cv_path_LD
6942 if test -n "$LD"; then
6943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6944 $as_echo "$LD" >&6; }
6945 else
6946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6947 $as_echo "no" >&6; }
6948 fi
6949 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6951 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6952 if ${lt_cv_prog_gnu_ld+:} false; then :
6953   $as_echo_n "(cached) " >&6
6954 else
6955   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6956 case `$LD -v 2>&1 </dev/null` in
6957 *GNU* | *'with BFD'*)
6958   lt_cv_prog_gnu_ld=yes
6959   ;;
6960 *)
6961   lt_cv_prog_gnu_ld=no
6962   ;;
6963 esac
6964 fi
6965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6966 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6967 with_gnu_ld=$lt_cv_prog_gnu_ld
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6978 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6979 if ${lt_cv_path_NM+:} false; then :
6980   $as_echo_n "(cached) " >&6
6981 else
6982   if test -n "$NM"; then
6983   # Let the user override the test.
6984   lt_cv_path_NM=$NM
6985 else
6986   lt_nm_to_check=${ac_tool_prefix}nm
6987   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6988     lt_nm_to_check="$lt_nm_to_check nm"
6989   fi
6990   for lt_tmp_nm in $lt_nm_to_check; do
6991     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
6992     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6993       IFS=$lt_save_ifs
6994       test -z "$ac_dir" && ac_dir=.
6995       tmp_nm=$ac_dir/$lt_tmp_nm
6996       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
6997         # Check to see if the nm accepts a BSD-compat flag.
6998         # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
6999         #   nm: unknown option "B" ignored
7000         # Tru64's nm complains that /dev/null is an invalid object file
7001         # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
7002         case $build_os in
7003         mingw*) lt_bad_file=conftest.nm/nofile ;;
7004         *) lt_bad_file=/dev/null ;;
7005         esac
7006         case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
7007         *$lt_bad_file* | *'Invalid file or object type'*)
7008           lt_cv_path_NM="$tmp_nm -B"
7009           break 2
7010           ;;
7011         *)
7012           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
7013           */dev/null*)
7014             lt_cv_path_NM="$tmp_nm -p"
7015             break 2
7016             ;;
7017           *)
7018             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
7019             continue # so that we can try to find one that supports BSD flags
7020             ;;
7021           esac
7022           ;;
7023         esac
7024       fi
7025     done
7026     IFS=$lt_save_ifs
7027   done
7028   : ${lt_cv_path_NM=no}
7029 fi
7030 fi
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
7032 $as_echo "$lt_cv_path_NM" >&6; }
7033 if test no != "$lt_cv_path_NM"; then
7034   NM=$lt_cv_path_NM
7035 else
7036   # Didn't find any BSD compatible name lister, look for dumpbin.
7037   if test -n "$DUMPBIN"; then :
7038     # Let the user override the test.
7039   else
7040     if test -n "$ac_tool_prefix"; then
7041   for ac_prog in dumpbin "link -dump"
7042   do
7043     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7044 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7046 $as_echo_n "checking for $ac_word... " >&6; }
7047 if ${ac_cv_prog_DUMPBIN+:} false; then :
7048   $as_echo_n "(cached) " >&6
7049 else
7050   if test -n "$DUMPBIN"; then
7051   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
7052 else
7053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7054 for as_dir in $PATH
7055 do
7056   IFS=$as_save_IFS
7057   test -z "$as_dir" && as_dir=.
7058     for ac_exec_ext in '' $ac_executable_extensions; do
7059   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7060     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
7061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7062     break 2
7063   fi
7064 done
7065   done
7066 IFS=$as_save_IFS
7067
7068 fi
7069 fi
7070 DUMPBIN=$ac_cv_prog_DUMPBIN
7071 if test -n "$DUMPBIN"; then
7072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
7073 $as_echo "$DUMPBIN" >&6; }
7074 else
7075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7076 $as_echo "no" >&6; }
7077 fi
7078
7079
7080     test -n "$DUMPBIN" && break
7081   done
7082 fi
7083 if test -z "$DUMPBIN"; then
7084   ac_ct_DUMPBIN=$DUMPBIN
7085   for ac_prog in dumpbin "link -dump"
7086 do
7087   # Extract the first word of "$ac_prog", so it can be a program name with args.
7088 set dummy $ac_prog; ac_word=$2
7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7090 $as_echo_n "checking for $ac_word... " >&6; }
7091 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
7092   $as_echo_n "(cached) " >&6
7093 else
7094   if test -n "$ac_ct_DUMPBIN"; then
7095   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
7096 else
7097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7098 for as_dir in $PATH
7099 do
7100   IFS=$as_save_IFS
7101   test -z "$as_dir" && as_dir=.
7102     for ac_exec_ext in '' $ac_executable_extensions; do
7103   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7104     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
7105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7106     break 2
7107   fi
7108 done
7109   done
7110 IFS=$as_save_IFS
7111
7112 fi
7113 fi
7114 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
7115 if test -n "$ac_ct_DUMPBIN"; then
7116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
7117 $as_echo "$ac_ct_DUMPBIN" >&6; }
7118 else
7119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7120 $as_echo "no" >&6; }
7121 fi
7122
7123
7124   test -n "$ac_ct_DUMPBIN" && break
7125 done
7126
7127   if test "x$ac_ct_DUMPBIN" = x; then
7128     DUMPBIN=":"
7129   else
7130     case $cross_compiling:$ac_tool_warned in
7131 yes:)
7132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7133 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7134 ac_tool_warned=yes ;;
7135 esac
7136     DUMPBIN=$ac_ct_DUMPBIN
7137   fi
7138 fi
7139
7140     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
7141     *COFF*)
7142       DUMPBIN="$DUMPBIN -symbols -headers"
7143       ;;
7144     *)
7145       DUMPBIN=:
7146       ;;
7147     esac
7148   fi
7149
7150   if test : != "$DUMPBIN"; then
7151     NM=$DUMPBIN
7152   fi
7153 fi
7154 test -z "$NM" && NM=nm
7155
7156
7157
7158
7159
7160
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
7162 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
7163 if ${lt_cv_nm_interface+:} false; then :
7164   $as_echo_n "(cached) " >&6
7165 else
7166   lt_cv_nm_interface="BSD nm"
7167   echo "int some_variable = 0;" > conftest.$ac_ext
7168   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
7169   (eval "$ac_compile" 2>conftest.err)
7170   cat conftest.err >&5
7171   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
7172   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
7173   cat conftest.err >&5
7174   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
7175   cat conftest.out >&5
7176   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
7177     lt_cv_nm_interface="MS dumpbin"
7178   fi
7179   rm -f conftest*
7180 fi
7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
7182 $as_echo "$lt_cv_nm_interface" >&6; }
7183
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7185 $as_echo_n "checking whether ln -s works... " >&6; }
7186 LN_S=$as_ln_s
7187 if test "$LN_S" = "ln -s"; then
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7189 $as_echo "yes" >&6; }
7190 else
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7192 $as_echo "no, using $LN_S" >&6; }
7193 fi
7194
7195 # find the maximum length of command line arguments
7196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
7197 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
7198 if ${lt_cv_sys_max_cmd_len+:} false; then :
7199   $as_echo_n "(cached) " >&6
7200 else
7201     i=0
7202   teststring=ABCD
7203
7204   case $build_os in
7205   msdosdjgpp*)
7206     # On DJGPP, this test can blow up pretty badly due to problems in libc
7207     # (any single argument exceeding 2000 bytes causes a buffer overrun
7208     # during glob expansion).  Even if it were fixed, the result of this
7209     # check would be larger than it should be.
7210     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
7211     ;;
7212
7213   gnu*)
7214     # Under GNU Hurd, this test is not required because there is
7215     # no limit to the length of command line arguments.
7216     # Libtool will interpret -1 as no limit whatsoever
7217     lt_cv_sys_max_cmd_len=-1;
7218     ;;
7219
7220   cygwin* | mingw* | cegcc*)
7221     # On Win9x/ME, this test blows up -- it succeeds, but takes
7222     # about 5 minutes as the teststring grows exponentially.
7223     # Worse, since 9x/ME are not pre-emptively multitasking,
7224     # you end up with a "frozen" computer, even though with patience
7225     # the test eventually succeeds (with a max line length of 256k).
7226     # Instead, let's just punt: use the minimum linelength reported by
7227     # all of the supported platforms: 8192 (on NT/2K/XP).
7228     lt_cv_sys_max_cmd_len=8192;
7229     ;;
7230
7231   mint*)
7232     # On MiNT this can take a long time and run out of memory.
7233     lt_cv_sys_max_cmd_len=8192;
7234     ;;
7235
7236   amigaos*)
7237     # On AmigaOS with pdksh, this test takes hours, literally.
7238     # So we just punt and use a minimum line length of 8192.
7239     lt_cv_sys_max_cmd_len=8192;
7240     ;;
7241
7242   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
7243     # This has been around since 386BSD, at least.  Likely further.
7244     if test -x /sbin/sysctl; then
7245       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
7246     elif test -x /usr/sbin/sysctl; then
7247       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
7248     else
7249       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
7250     fi
7251     # And add a safety zone
7252     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7253     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7254     ;;
7255
7256   interix*)
7257     # We know the value 262144 and hardcode it with a safety zone (like BSD)
7258     lt_cv_sys_max_cmd_len=196608
7259     ;;
7260
7261   os2*)
7262     # The test takes a long time on OS/2.
7263     lt_cv_sys_max_cmd_len=8192
7264     ;;
7265
7266   osf*)
7267     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
7268     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
7269     # nice to cause kernel panics so lets avoid the loop below.
7270     # First set a reasonable default.
7271     lt_cv_sys_max_cmd_len=16384
7272     #
7273     if test -x /sbin/sysconfig; then
7274       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
7275         *1*) lt_cv_sys_max_cmd_len=-1 ;;
7276       esac
7277     fi
7278     ;;
7279   sco3.2v5*)
7280     lt_cv_sys_max_cmd_len=102400
7281     ;;
7282   sysv5* | sco5v6* | sysv4.2uw2*)
7283     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
7284     if test -n "$kargmax"; then
7285       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
7286     else
7287       lt_cv_sys_max_cmd_len=32768
7288     fi
7289     ;;
7290   *)
7291     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
7292     if test -n "$lt_cv_sys_max_cmd_len" && \
7293        test undefined != "$lt_cv_sys_max_cmd_len"; then
7294       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
7295       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
7296     else
7297       # Make teststring a little bigger before we do anything with it.
7298       # a 1K string should be a reasonable start.
7299       for i in 1 2 3 4 5 6 7 8; do
7300         teststring=$teststring$teststring
7301       done
7302       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
7303       # If test is not a shell built-in, we'll probably end up computing a
7304       # maximum length that is only half of the actual maximum length, but
7305       # we can't tell.
7306       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
7307                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
7308               test 17 != "$i" # 1/2 MB should be enough
7309       do
7310         i=`expr $i + 1`
7311         teststring=$teststring$teststring
7312       done
7313       # Only check the string length outside the loop.
7314       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7315       teststring=
7316       # Add a significant safety factor because C++ compilers can tack on
7317       # massive amounts of additional arguments before passing them to the
7318       # linker.  It appears as though 1/2 is a usable value.
7319       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7320     fi
7321     ;;
7322   esac
7323
7324 fi
7325
7326 if test -n "$lt_cv_sys_max_cmd_len"; then
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7328 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7329 else
7330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7331 $as_echo "none" >&6; }
7332 fi
7333 max_cmd_len=$lt_cv_sys_max_cmd_len
7334
7335
7336
7337
7338
7339
7340 : ${CP="cp -f"}
7341 : ${MV="mv -f"}
7342 : ${RM="rm -f"}
7343
7344 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7345   lt_unset=unset
7346 else
7347   lt_unset=false
7348 fi
7349
7350
7351
7352
7353
7354 # test EBCDIC or ASCII
7355 case `echo X|tr X '\101'` in
7356  A) # ASCII based system
7357     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7358   lt_SP2NL='tr \040 \012'
7359   lt_NL2SP='tr \015\012 \040\040'
7360   ;;
7361  *) # EBCDIC based system
7362   lt_SP2NL='tr \100 \n'
7363   lt_NL2SP='tr \r\n \100\100'
7364   ;;
7365 esac
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
7376 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
7377 if ${lt_cv_to_host_file_cmd+:} false; then :
7378   $as_echo_n "(cached) " >&6
7379 else
7380   case $host in
7381   *-*-mingw* )
7382     case $build in
7383       *-*-mingw* ) # actually msys
7384         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7385         ;;
7386       *-*-cygwin* )
7387         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7388         ;;
7389       * ) # otherwise, assume *nix
7390         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7391         ;;
7392     esac
7393     ;;
7394   *-*-cygwin* )
7395     case $build in
7396       *-*-mingw* ) # actually msys
7397         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7398         ;;
7399       *-*-cygwin* )
7400         lt_cv_to_host_file_cmd=func_convert_file_noop
7401         ;;
7402       * ) # otherwise, assume *nix
7403         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7404         ;;
7405     esac
7406     ;;
7407   * ) # unhandled hosts (and "normal" native builds)
7408     lt_cv_to_host_file_cmd=func_convert_file_noop
7409     ;;
7410 esac
7411
7412 fi
7413
7414 to_host_file_cmd=$lt_cv_to_host_file_cmd
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
7416 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
7417
7418
7419
7420
7421
7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
7423 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
7424 if ${lt_cv_to_tool_file_cmd+:} false; then :
7425   $as_echo_n "(cached) " >&6
7426 else
7427   #assume ordinary cross tools, or native build.
7428 lt_cv_to_tool_file_cmd=func_convert_file_noop
7429 case $host in
7430   *-*-mingw* )
7431     case $build in
7432       *-*-mingw* ) # actually msys
7433         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7434         ;;
7435     esac
7436     ;;
7437 esac
7438
7439 fi
7440
7441 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
7443 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
7444
7445
7446
7447
7448
7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7450 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7451 if ${lt_cv_ld_reload_flag+:} false; then :
7452   $as_echo_n "(cached) " >&6
7453 else
7454   lt_cv_ld_reload_flag='-r'
7455 fi
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7457 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7458 reload_flag=$lt_cv_ld_reload_flag
7459 case $reload_flag in
7460 "" | " "*) ;;
7461 *) reload_flag=" $reload_flag" ;;
7462 esac
7463 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7464 case $host_os in
7465   cygwin* | mingw* | pw32* | cegcc*)
7466     if test yes != "$GCC"; then
7467       reload_cmds=false
7468     fi
7469     ;;
7470   darwin*)
7471     if test yes = "$GCC"; then
7472       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
7473     else
7474       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7475     fi
7476     ;;
7477 esac
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487 if test -n "$ac_tool_prefix"; then
7488   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7489 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7491 $as_echo_n "checking for $ac_word... " >&6; }
7492 if ${ac_cv_prog_OBJDUMP+:} false; then :
7493   $as_echo_n "(cached) " >&6
7494 else
7495   if test -n "$OBJDUMP"; then
7496   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7497 else
7498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7499 for as_dir in $PATH
7500 do
7501   IFS=$as_save_IFS
7502   test -z "$as_dir" && as_dir=.
7503     for ac_exec_ext in '' $ac_executable_extensions; do
7504   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7505     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7507     break 2
7508   fi
7509 done
7510   done
7511 IFS=$as_save_IFS
7512
7513 fi
7514 fi
7515 OBJDUMP=$ac_cv_prog_OBJDUMP
7516 if test -n "$OBJDUMP"; then
7517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7518 $as_echo "$OBJDUMP" >&6; }
7519 else
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7521 $as_echo "no" >&6; }
7522 fi
7523
7524
7525 fi
7526 if test -z "$ac_cv_prog_OBJDUMP"; then
7527   ac_ct_OBJDUMP=$OBJDUMP
7528   # Extract the first word of "objdump", so it can be a program name with args.
7529 set dummy objdump; ac_word=$2
7530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7531 $as_echo_n "checking for $ac_word... " >&6; }
7532 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7533   $as_echo_n "(cached) " >&6
7534 else
7535   if test -n "$ac_ct_OBJDUMP"; then
7536   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7537 else
7538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539 for as_dir in $PATH
7540 do
7541   IFS=$as_save_IFS
7542   test -z "$as_dir" && as_dir=.
7543     for ac_exec_ext in '' $ac_executable_extensions; do
7544   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7545     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7547     break 2
7548   fi
7549 done
7550   done
7551 IFS=$as_save_IFS
7552
7553 fi
7554 fi
7555 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7556 if test -n "$ac_ct_OBJDUMP"; then
7557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7558 $as_echo "$ac_ct_OBJDUMP" >&6; }
7559 else
7560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7561 $as_echo "no" >&6; }
7562 fi
7563
7564   if test "x$ac_ct_OBJDUMP" = x; then
7565     OBJDUMP="false"
7566   else
7567     case $cross_compiling:$ac_tool_warned in
7568 yes:)
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7571 ac_tool_warned=yes ;;
7572 esac
7573     OBJDUMP=$ac_ct_OBJDUMP
7574   fi
7575 else
7576   OBJDUMP="$ac_cv_prog_OBJDUMP"
7577 fi
7578
7579 test -z "$OBJDUMP" && OBJDUMP=objdump
7580
7581
7582
7583
7584
7585
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7587 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7588 if ${lt_cv_deplibs_check_method+:} false; then :
7589   $as_echo_n "(cached) " >&6
7590 else
7591   lt_cv_file_magic_cmd='$MAGIC_CMD'
7592 lt_cv_file_magic_test_file=
7593 lt_cv_deplibs_check_method='unknown'
7594 # Need to set the preceding variable on all platforms that support
7595 # interlibrary dependencies.
7596 # 'none' -- dependencies not supported.
7597 # 'unknown' -- same as none, but documents that we really don't know.
7598 # 'pass_all' -- all dependencies passed with no checks.
7599 # 'test_compile' -- check by making test program.
7600 # 'file_magic [[regex]]' -- check by looking for files in library path
7601 # that responds to the $file_magic_cmd with a given extended regex.
7602 # If you have 'file' or equivalent on your system and you're not sure
7603 # whether 'pass_all' will *always* work, you probably want this one.
7604
7605 case $host_os in
7606 aix[4-9]*)
7607   lt_cv_deplibs_check_method=pass_all
7608   ;;
7609
7610 beos*)
7611   lt_cv_deplibs_check_method=pass_all
7612   ;;
7613
7614 bsdi[45]*)
7615   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7616   lt_cv_file_magic_cmd='/usr/bin/file -L'
7617   lt_cv_file_magic_test_file=/shlib/libc.so
7618   ;;
7619
7620 cygwin*)
7621   # func_win32_libid is a shell function defined in ltmain.sh
7622   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7623   lt_cv_file_magic_cmd='func_win32_libid'
7624   ;;
7625
7626 mingw* | pw32*)
7627   # Base MSYS/MinGW do not provide the 'file' command needed by
7628   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7629   # unless we find 'file', for example because we are cross-compiling.
7630   if ( file / ) >/dev/null 2>&1; then
7631     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7632     lt_cv_file_magic_cmd='func_win32_libid'
7633   else
7634     # Keep this pattern in sync with the one in func_win32_libid.
7635     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
7636     lt_cv_file_magic_cmd='$OBJDUMP -f'
7637   fi
7638   ;;
7639
7640 cegcc*)
7641   # use the weaker test based on 'objdump'. See mingw*.
7642   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7643   lt_cv_file_magic_cmd='$OBJDUMP -f'
7644   ;;
7645
7646 darwin* | rhapsody*)
7647   lt_cv_deplibs_check_method=pass_all
7648   ;;
7649
7650 freebsd* | dragonfly*)
7651   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7652     case $host_cpu in
7653     i*86 )
7654       # Not sure whether the presence of OpenBSD here was a mistake.
7655       # Let's accept both of them until this is cleared up.
7656       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7657       lt_cv_file_magic_cmd=/usr/bin/file
7658       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7659       ;;
7660     esac
7661   else
7662     lt_cv_deplibs_check_method=pass_all
7663   fi
7664   ;;
7665
7666 haiku*)
7667   lt_cv_deplibs_check_method=pass_all
7668   ;;
7669
7670 hpux10.20* | hpux11*)
7671   lt_cv_file_magic_cmd=/usr/bin/file
7672   case $host_cpu in
7673   ia64*)
7674     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7675     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7676     ;;
7677   hppa*64*)
7678     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7679     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7680     ;;
7681   *)
7682     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7683     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7684     ;;
7685   esac
7686   ;;
7687
7688 interix[3-9]*)
7689   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7690   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7691   ;;
7692
7693 irix5* | irix6* | nonstopux*)
7694   case $LD in
7695   *-32|*"-32 ") libmagic=32-bit;;
7696   *-n32|*"-n32 ") libmagic=N32;;
7697   *-64|*"-64 ") libmagic=64-bit;;
7698   *) libmagic=never-match;;
7699   esac
7700   lt_cv_deplibs_check_method=pass_all
7701   ;;
7702
7703 # This must be glibc/ELF.
7704 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
7705   lt_cv_deplibs_check_method=pass_all
7706   ;;
7707
7708 netbsd*)
7709   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7710     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7711   else
7712     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7713   fi
7714   ;;
7715
7716 newos6*)
7717   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7718   lt_cv_file_magic_cmd=/usr/bin/file
7719   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7720   ;;
7721
7722 *nto* | *qnx*)
7723   lt_cv_deplibs_check_method=pass_all
7724   ;;
7725
7726 openbsd* | bitrig*)
7727   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
7728     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7729   else
7730     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7731   fi
7732   ;;
7733
7734 osf3* | osf4* | osf5*)
7735   lt_cv_deplibs_check_method=pass_all
7736   ;;
7737
7738 rdos*)
7739   lt_cv_deplibs_check_method=pass_all
7740   ;;
7741
7742 solaris*)
7743   lt_cv_deplibs_check_method=pass_all
7744   ;;
7745
7746 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7747   lt_cv_deplibs_check_method=pass_all
7748   ;;
7749
7750 sysv4 | sysv4.3*)
7751   case $host_vendor in
7752   motorola)
7753     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]'
7754     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7755     ;;
7756   ncr)
7757     lt_cv_deplibs_check_method=pass_all
7758     ;;
7759   sequent)
7760     lt_cv_file_magic_cmd='/bin/file'
7761     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7762     ;;
7763   sni)
7764     lt_cv_file_magic_cmd='/bin/file'
7765     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7766     lt_cv_file_magic_test_file=/lib/libc.so
7767     ;;
7768   siemens)
7769     lt_cv_deplibs_check_method=pass_all
7770     ;;
7771   pc)
7772     lt_cv_deplibs_check_method=pass_all
7773     ;;
7774   esac
7775   ;;
7776
7777 tpf*)
7778   lt_cv_deplibs_check_method=pass_all
7779   ;;
7780 os2*)
7781   lt_cv_deplibs_check_method=pass_all
7782   ;;
7783 esac
7784
7785 fi
7786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7787 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7788
7789 file_magic_glob=
7790 want_nocaseglob=no
7791 if test "$build" = "$host"; then
7792   case $host_os in
7793   mingw* | pw32*)
7794     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
7795       want_nocaseglob=yes
7796     else
7797       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
7798     fi
7799     ;;
7800   esac
7801 fi
7802
7803 file_magic_cmd=$lt_cv_file_magic_cmd
7804 deplibs_check_method=$lt_cv_deplibs_check_method
7805 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828 if test -n "$ac_tool_prefix"; then
7829   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7830 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7832 $as_echo_n "checking for $ac_word... " >&6; }
7833 if ${ac_cv_prog_DLLTOOL+:} false; then :
7834   $as_echo_n "(cached) " >&6
7835 else
7836   if test -n "$DLLTOOL"; then
7837   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7838 else
7839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7840 for as_dir in $PATH
7841 do
7842   IFS=$as_save_IFS
7843   test -z "$as_dir" && as_dir=.
7844     for ac_exec_ext in '' $ac_executable_extensions; do
7845   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7846     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
7847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7848     break 2
7849   fi
7850 done
7851   done
7852 IFS=$as_save_IFS
7853
7854 fi
7855 fi
7856 DLLTOOL=$ac_cv_prog_DLLTOOL
7857 if test -n "$DLLTOOL"; then
7858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7859 $as_echo "$DLLTOOL" >&6; }
7860 else
7861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7862 $as_echo "no" >&6; }
7863 fi
7864
7865
7866 fi
7867 if test -z "$ac_cv_prog_DLLTOOL"; then
7868   ac_ct_DLLTOOL=$DLLTOOL
7869   # Extract the first word of "dlltool", so it can be a program name with args.
7870 set dummy dlltool; ac_word=$2
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7872 $as_echo_n "checking for $ac_word... " >&6; }
7873 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
7874   $as_echo_n "(cached) " >&6
7875 else
7876   if test -n "$ac_ct_DLLTOOL"; then
7877   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7878 else
7879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7880 for as_dir in $PATH
7881 do
7882   IFS=$as_save_IFS
7883   test -z "$as_dir" && as_dir=.
7884     for ac_exec_ext in '' $ac_executable_extensions; do
7885   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7886     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
7887     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7888     break 2
7889   fi
7890 done
7891   done
7892 IFS=$as_save_IFS
7893
7894 fi
7895 fi
7896 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7897 if test -n "$ac_ct_DLLTOOL"; then
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7899 $as_echo "$ac_ct_DLLTOOL" >&6; }
7900 else
7901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7902 $as_echo "no" >&6; }
7903 fi
7904
7905   if test "x$ac_ct_DLLTOOL" = x; then
7906     DLLTOOL="false"
7907   else
7908     case $cross_compiling:$ac_tool_warned in
7909 yes:)
7910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7912 ac_tool_warned=yes ;;
7913 esac
7914     DLLTOOL=$ac_ct_DLLTOOL
7915   fi
7916 else
7917   DLLTOOL="$ac_cv_prog_DLLTOOL"
7918 fi
7919
7920 test -z "$DLLTOOL" && DLLTOOL=dlltool
7921
7922
7923
7924
7925
7926
7927
7928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
7929 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
7930 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
7931   $as_echo_n "(cached) " >&6
7932 else
7933   lt_cv_sharedlib_from_linklib_cmd='unknown'
7934
7935 case $host_os in
7936 cygwin* | mingw* | pw32* | cegcc*)
7937   # two different shell functions defined in ltmain.sh;
7938   # decide which one to use based on capabilities of $DLLTOOL
7939   case `$DLLTOOL --help 2>&1` in
7940   *--identify-strict*)
7941     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
7942     ;;
7943   *)
7944     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
7945     ;;
7946   esac
7947   ;;
7948 *)
7949   # fallback: assume linklib IS sharedlib
7950   lt_cv_sharedlib_from_linklib_cmd=$ECHO
7951   ;;
7952 esac
7953
7954 fi
7955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
7956 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
7957 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
7958 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
7959
7960
7961
7962
7963
7964
7965
7966 if test -n "$ac_tool_prefix"; then
7967   for ac_prog in ar
7968   do
7969     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
7970 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7972 $as_echo_n "checking for $ac_word... " >&6; }
7973 if ${ac_cv_prog_AR+:} false; then :
7974   $as_echo_n "(cached) " >&6
7975 else
7976   if test -n "$AR"; then
7977   ac_cv_prog_AR="$AR" # Let the user override the test.
7978 else
7979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7980 for as_dir in $PATH
7981 do
7982   IFS=$as_save_IFS
7983   test -z "$as_dir" && as_dir=.
7984     for ac_exec_ext in '' $ac_executable_extensions; do
7985   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7986     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
7987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7988     break 2
7989   fi
7990 done
7991   done
7992 IFS=$as_save_IFS
7993
7994 fi
7995 fi
7996 AR=$ac_cv_prog_AR
7997 if test -n "$AR"; then
7998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7999 $as_echo "$AR" >&6; }
8000 else
8001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8002 $as_echo "no" >&6; }
8003 fi
8004
8005
8006     test -n "$AR" && break
8007   done
8008 fi
8009 if test -z "$AR"; then
8010   ac_ct_AR=$AR
8011   for ac_prog in ar
8012 do
8013   # Extract the first word of "$ac_prog", so it can be a program name with args.
8014 set dummy $ac_prog; ac_word=$2
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8016 $as_echo_n "checking for $ac_word... " >&6; }
8017 if ${ac_cv_prog_ac_ct_AR+:} false; then :
8018   $as_echo_n "(cached) " >&6
8019 else
8020   if test -n "$ac_ct_AR"; then
8021   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
8022 else
8023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8024 for as_dir in $PATH
8025 do
8026   IFS=$as_save_IFS
8027   test -z "$as_dir" && as_dir=.
8028     for ac_exec_ext in '' $ac_executable_extensions; do
8029   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8030     ac_cv_prog_ac_ct_AR="$ac_prog"
8031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8032     break 2
8033   fi
8034 done
8035   done
8036 IFS=$as_save_IFS
8037
8038 fi
8039 fi
8040 ac_ct_AR=$ac_cv_prog_ac_ct_AR
8041 if test -n "$ac_ct_AR"; then
8042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
8043 $as_echo "$ac_ct_AR" >&6; }
8044 else
8045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8046 $as_echo "no" >&6; }
8047 fi
8048
8049
8050   test -n "$ac_ct_AR" && break
8051 done
8052
8053   if test "x$ac_ct_AR" = x; then
8054     AR="false"
8055   else
8056     case $cross_compiling:$ac_tool_warned in
8057 yes:)
8058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8059 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8060 ac_tool_warned=yes ;;
8061 esac
8062     AR=$ac_ct_AR
8063   fi
8064 fi
8065
8066 : ${AR=ar}
8067
8068
8069
8070
8071
8072
8073 # Use ARFLAGS variable as AR's operation code to sync the variable naming with
8074 # Automake.  If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have
8075 # higher priority because thats what people were doing historically (setting
8076 # ARFLAGS for automake and AR_FLAGS for libtool).  FIXME: Make the AR_FLAGS
8077 # variable obsoleted/removed.
8078
8079 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr}
8080 lt_ar_flags=$AR_FLAGS
8081
8082
8083
8084
8085
8086
8087 # Make AR_FLAGS overridable by 'make ARFLAGS='.  Don't try to run-time override
8088 # by AR_FLAGS because that was never working and AR_FLAGS is about to die.
8089
8090
8091
8092
8093
8094
8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
8096 $as_echo_n "checking for archiver @FILE support... " >&6; }
8097 if ${lt_cv_ar_at_file+:} false; then :
8098   $as_echo_n "(cached) " >&6
8099 else
8100   lt_cv_ar_at_file=no
8101    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8102 /* end confdefs.h.  */
8103
8104 int
8105 main ()
8106 {
8107
8108   ;
8109   return 0;
8110 }
8111 _ACEOF
8112 if ac_fn_c_try_compile "$LINENO"; then :
8113   echo conftest.$ac_objext > conftest.lst
8114       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
8115       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8116   (eval $lt_ar_try) 2>&5
8117   ac_status=$?
8118   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8119   test $ac_status = 0; }
8120       if test 0 -eq "$ac_status"; then
8121         # Ensure the archiver fails upon bogus file names.
8122         rm -f conftest.$ac_objext libconftest.a
8123         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
8124   (eval $lt_ar_try) 2>&5
8125   ac_status=$?
8126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8127   test $ac_status = 0; }
8128         if test 0 -ne "$ac_status"; then
8129           lt_cv_ar_at_file=@
8130         fi
8131       fi
8132       rm -f conftest.* libconftest.a
8133
8134 fi
8135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8136
8137 fi
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
8139 $as_echo "$lt_cv_ar_at_file" >&6; }
8140
8141 if test no = "$lt_cv_ar_at_file"; then
8142   archiver_list_spec=
8143 else
8144   archiver_list_spec=$lt_cv_ar_at_file
8145 fi
8146
8147
8148
8149
8150
8151
8152
8153 if test -n "$ac_tool_prefix"; then
8154   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
8155 set dummy ${ac_tool_prefix}strip; ac_word=$2
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8157 $as_echo_n "checking for $ac_word... " >&6; }
8158 if ${ac_cv_prog_STRIP+:} false; then :
8159   $as_echo_n "(cached) " >&6
8160 else
8161   if test -n "$STRIP"; then
8162   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
8163 else
8164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8165 for as_dir in $PATH
8166 do
8167   IFS=$as_save_IFS
8168   test -z "$as_dir" && as_dir=.
8169     for ac_exec_ext in '' $ac_executable_extensions; do
8170   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8171     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
8172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8173     break 2
8174   fi
8175 done
8176   done
8177 IFS=$as_save_IFS
8178
8179 fi
8180 fi
8181 STRIP=$ac_cv_prog_STRIP
8182 if test -n "$STRIP"; then
8183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
8184 $as_echo "$STRIP" >&6; }
8185 else
8186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8187 $as_echo "no" >&6; }
8188 fi
8189
8190
8191 fi
8192 if test -z "$ac_cv_prog_STRIP"; then
8193   ac_ct_STRIP=$STRIP
8194   # Extract the first word of "strip", so it can be a program name with args.
8195 set dummy strip; ac_word=$2
8196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8197 $as_echo_n "checking for $ac_word... " >&6; }
8198 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
8199   $as_echo_n "(cached) " >&6
8200 else
8201   if test -n "$ac_ct_STRIP"; then
8202   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
8203 else
8204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8205 for as_dir in $PATH
8206 do
8207   IFS=$as_save_IFS
8208   test -z "$as_dir" && as_dir=.
8209     for ac_exec_ext in '' $ac_executable_extensions; do
8210   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8211     ac_cv_prog_ac_ct_STRIP="strip"
8212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8213     break 2
8214   fi
8215 done
8216   done
8217 IFS=$as_save_IFS
8218
8219 fi
8220 fi
8221 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
8222 if test -n "$ac_ct_STRIP"; then
8223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
8224 $as_echo "$ac_ct_STRIP" >&6; }
8225 else
8226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8227 $as_echo "no" >&6; }
8228 fi
8229
8230   if test "x$ac_ct_STRIP" = x; then
8231     STRIP=":"
8232   else
8233     case $cross_compiling:$ac_tool_warned in
8234 yes:)
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8236 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8237 ac_tool_warned=yes ;;
8238 esac
8239     STRIP=$ac_ct_STRIP
8240   fi
8241 else
8242   STRIP="$ac_cv_prog_STRIP"
8243 fi
8244
8245 test -z "$STRIP" && STRIP=:
8246
8247
8248
8249
8250
8251
8252 if test -n "$ac_tool_prefix"; then
8253   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8254 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8256 $as_echo_n "checking for $ac_word... " >&6; }
8257 if ${ac_cv_prog_RANLIB+:} false; then :
8258   $as_echo_n "(cached) " >&6
8259 else
8260   if test -n "$RANLIB"; then
8261   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8262 else
8263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8264 for as_dir in $PATH
8265 do
8266   IFS=$as_save_IFS
8267   test -z "$as_dir" && as_dir=.
8268     for ac_exec_ext in '' $ac_executable_extensions; do
8269   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8270     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8272     break 2
8273   fi
8274 done
8275   done
8276 IFS=$as_save_IFS
8277
8278 fi
8279 fi
8280 RANLIB=$ac_cv_prog_RANLIB
8281 if test -n "$RANLIB"; then
8282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
8283 $as_echo "$RANLIB" >&6; }
8284 else
8285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8286 $as_echo "no" >&6; }
8287 fi
8288
8289
8290 fi
8291 if test -z "$ac_cv_prog_RANLIB"; then
8292   ac_ct_RANLIB=$RANLIB
8293   # Extract the first word of "ranlib", so it can be a program name with args.
8294 set dummy ranlib; ac_word=$2
8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8296 $as_echo_n "checking for $ac_word... " >&6; }
8297 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
8298   $as_echo_n "(cached) " >&6
8299 else
8300   if test -n "$ac_ct_RANLIB"; then
8301   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8302 else
8303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8304 for as_dir in $PATH
8305 do
8306   IFS=$as_save_IFS
8307   test -z "$as_dir" && as_dir=.
8308     for ac_exec_ext in '' $ac_executable_extensions; do
8309   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8310     ac_cv_prog_ac_ct_RANLIB="ranlib"
8311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8312     break 2
8313   fi
8314 done
8315   done
8316 IFS=$as_save_IFS
8317
8318 fi
8319 fi
8320 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8321 if test -n "$ac_ct_RANLIB"; then
8322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
8323 $as_echo "$ac_ct_RANLIB" >&6; }
8324 else
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8326 $as_echo "no" >&6; }
8327 fi
8328
8329   if test "x$ac_ct_RANLIB" = x; then
8330     RANLIB=":"
8331   else
8332     case $cross_compiling:$ac_tool_warned in
8333 yes:)
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8336 ac_tool_warned=yes ;;
8337 esac
8338     RANLIB=$ac_ct_RANLIB
8339   fi
8340 else
8341   RANLIB="$ac_cv_prog_RANLIB"
8342 fi
8343
8344 test -z "$RANLIB" && RANLIB=:
8345
8346
8347
8348
8349
8350
8351 # Determine commands to create old-style static archives.
8352 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
8353 old_postinstall_cmds='chmod 644 $oldlib'
8354 old_postuninstall_cmds=
8355
8356 if test -n "$RANLIB"; then
8357   case $host_os in
8358   bitrig* | openbsd*)
8359     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
8360     ;;
8361   *)
8362     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
8363     ;;
8364   esac
8365   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
8366 fi
8367
8368 case $host_os in
8369   darwin*)
8370     lock_old_archive_extraction=yes ;;
8371   *)
8372     lock_old_archive_extraction=no ;;
8373 esac
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384
8385
8386
8387
8388
8389
8390
8391
8392
8393
8394
8395
8396
8397
8398
8399
8400
8401
8402
8403
8404
8405
8406
8407
8408
8409
8410
8411
8412
8413 # If no C compiler was specified, use CC.
8414 LTCC=${LTCC-"$CC"}
8415
8416 # If no C compiler flags were specified, use CFLAGS.
8417 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8418
8419 # Allow CC to be a program name with arguments.
8420 compiler=$CC
8421
8422
8423 # Check for command to grab the raw symbol name followed by C symbol from nm.
8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
8425 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
8426 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
8427   $as_echo_n "(cached) " >&6
8428 else
8429
8430 # These are sane defaults that work on at least a few old systems.
8431 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
8432
8433 # Character class describing NM global symbol codes.
8434 symcode='[BCDEGRST]'
8435
8436 # Regexp to match symbols that can be accessed directly from C.
8437 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
8438
8439 # Define system-specific variables.
8440 case $host_os in
8441 aix*)
8442   symcode='[BCDT]'
8443   ;;
8444 cygwin* | mingw* | pw32* | cegcc*)
8445   symcode='[ABCDGISTW]'
8446   ;;
8447 hpux*)
8448   if test ia64 = "$host_cpu"; then
8449     symcode='[ABCDEGRST]'
8450   fi
8451   ;;
8452 irix* | nonstopux*)
8453   symcode='[BCDEGRST]'
8454   ;;
8455 osf*)
8456   symcode='[BCDEGQRST]'
8457   ;;
8458 solaris*)
8459   symcode='[BDRT]'
8460   ;;
8461 sco3.2v5*)
8462   symcode='[DT]'
8463   ;;
8464 sysv4.2uw2*)
8465   symcode='[DT]'
8466   ;;
8467 sysv5* | sco5v6* | unixware* | OpenUNIX*)
8468   symcode='[ABDT]'
8469   ;;
8470 sysv4)
8471   symcode='[DFNSTU]'
8472   ;;
8473 esac
8474
8475 # If we're using GNU nm, then use its standard symbol codes.
8476 case `$NM -V 2>&1` in
8477 *GNU* | *'with BFD'*)
8478   symcode='[ABCDGIRSTW]' ;;
8479 esac
8480
8481 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8482   # Gets list of data symbols to import.
8483   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
8484   # Adjust the below global symbol transforms to fixup imported variables.
8485   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
8486   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
8487   lt_c_name_lib_hook="\
8488   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
8489   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
8490 else
8491   # Disable hooks by default.
8492   lt_cv_sys_global_symbol_to_import=
8493   lt_cdecl_hook=
8494   lt_c_name_hook=
8495   lt_c_name_lib_hook=
8496 fi
8497
8498 # Transform an extracted symbol line into a proper C declaration.
8499 # Some systems (esp. on ia64) link data and code symbols differently,
8500 # so use this general approach.
8501 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
8502 $lt_cdecl_hook\
8503 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
8504 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
8505
8506 # Transform an extracted symbol line into symbol name and symbol address
8507 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
8508 $lt_c_name_hook\
8509 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
8510 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
8511
8512 # Transform an extracted symbol line into symbol name with lib prefix and
8513 # symbol address.
8514 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
8515 $lt_c_name_lib_hook\
8516 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
8517 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
8518 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
8519
8520 # Handle CRLF in mingw tool chain
8521 opt_cr=
8522 case $build_os in
8523 mingw*)
8524   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
8525   ;;
8526 esac
8527
8528 # Try without a prefix underscore, then with it.
8529 for ac_symprfx in "" "_"; do
8530
8531   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
8532   symxfrm="\\1 $ac_symprfx\\2 \\2"
8533
8534   # Write the raw and C identifiers.
8535   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8536     # Fake it for dumpbin and say T for any non-static function,
8537     # D for any global variable and I for any imported variable.
8538     # Also find C++ and __fastcall symbols from MSVC++ or ICC,
8539     # which start with @ or ?.
8540     lt_cv_sys_global_symbol_pipe="$AWK '"\
8541 "     {last_section=section; section=\$ 3};"\
8542 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
8543 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
8544 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
8545 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
8546 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
8547 "     \$ 0!~/External *\|/{next};"\
8548 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
8549 "     {if(hide[section]) next};"\
8550 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
8551 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
8552 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
8553 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
8554 "     ' prfx=^$ac_symprfx"
8555   else
8556     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
8557   fi
8558   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
8559
8560   # Check to see that the pipe works correctly.
8561   pipe_works=no
8562
8563   rm -f conftest*
8564   cat > conftest.$ac_ext <<_LT_EOF
8565 #ifdef __cplusplus
8566 extern "C" {
8567 #endif
8568 char nm_test_var;
8569 void nm_test_func(void);
8570 void nm_test_func(void){}
8571 #ifdef __cplusplus
8572 }
8573 #endif
8574 int main(){nm_test_var='a';nm_test_func();return(0);}
8575 _LT_EOF
8576
8577   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8578   (eval $ac_compile) 2>&5
8579   ac_status=$?
8580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8581   test $ac_status = 0; }; then
8582     # Now try to grab the symbols.
8583     nlist=conftest.nm
8584     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
8585   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
8586   ac_status=$?
8587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8588   test $ac_status = 0; } && test -s "$nlist"; then
8589       # Try sorting and uniquifying the output.
8590       if sort "$nlist" | uniq > "$nlist"T; then
8591         mv -f "$nlist"T "$nlist"
8592       else
8593         rm -f "$nlist"T
8594       fi
8595
8596       # Make sure that we snagged all the symbols we need.
8597       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
8598         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
8599           cat <<_LT_EOF > conftest.$ac_ext
8600 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
8601 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
8602 /* DATA imports from DLLs on WIN32 can't be const, because runtime
8603    relocations are performed -- see ld's documentation on pseudo-relocs.  */
8604 # define LT_DLSYM_CONST
8605 #elif defined __osf__
8606 /* This system does not cope well with relocations in const data.  */
8607 # define LT_DLSYM_CONST
8608 #else
8609 # define LT_DLSYM_CONST const
8610 #endif
8611
8612 #ifdef __cplusplus
8613 extern "C" {
8614 #endif
8615
8616 _LT_EOF
8617           # Now generate the symbol file.
8618           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8619
8620           cat <<_LT_EOF >> conftest.$ac_ext
8621
8622 /* The mapping between symbol names and symbols.  */
8623 LT_DLSYM_CONST struct {
8624   const char *name;
8625   void       *address;
8626 }
8627 lt__PROGRAM__LTX_preloaded_symbols[] =
8628 {
8629   { "@PROGRAM@", (void *) 0 },
8630 _LT_EOF
8631           $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8632           cat <<\_LT_EOF >> conftest.$ac_ext
8633   {0, (void *) 0}
8634 };
8635
8636 /* This works around a problem in FreeBSD linker */
8637 #ifdef FREEBSD_WORKAROUND
8638 static const void *lt_preloaded_setup() {
8639   return lt__PROGRAM__LTX_preloaded_symbols;
8640 }
8641 #endif
8642
8643 #ifdef __cplusplus
8644 }
8645 #endif
8646 _LT_EOF
8647           # Now try linking the two files.
8648           mv conftest.$ac_objext conftstm.$ac_objext
8649           lt_globsym_save_LIBS=$LIBS
8650           lt_globsym_save_CFLAGS=$CFLAGS
8651           LIBS=conftstm.$ac_objext
8652           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8653           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8654   (eval $ac_link) 2>&5
8655   ac_status=$?
8656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8657   test $ac_status = 0; } && test -s conftest$ac_exeext; then
8658             pipe_works=yes
8659           fi
8660           LIBS=$lt_globsym_save_LIBS
8661           CFLAGS=$lt_globsym_save_CFLAGS
8662         else
8663           echo "cannot find nm_test_func in $nlist" >&5
8664         fi
8665       else
8666         echo "cannot find nm_test_var in $nlist" >&5
8667       fi
8668     else
8669       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8670     fi
8671   else
8672     echo "$progname: failed program was:" >&5
8673     cat conftest.$ac_ext >&5
8674   fi
8675   rm -rf conftest* conftst*
8676
8677   # Do not use the global_symbol_pipe unless it works.
8678   if test yes = "$pipe_works"; then
8679     break
8680   else
8681     lt_cv_sys_global_symbol_pipe=
8682   fi
8683 done
8684
8685 fi
8686
8687 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8688   lt_cv_sys_global_symbol_to_cdecl=
8689 fi
8690 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8692 $as_echo "failed" >&6; }
8693 else
8694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8695 $as_echo "ok" >&6; }
8696 fi
8697
8698 # Response file support.
8699 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
8700   nm_file_list_spec='@'
8701 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
8702   nm_file_list_spec='@'
8703 fi
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
8742 $as_echo_n "checking for sysroot... " >&6; }
8743
8744 # Check whether --with-sysroot was given.
8745 if test "${with_sysroot+set}" = set; then :
8746   withval=$with_sysroot;
8747 else
8748   with_sysroot=no
8749 fi
8750
8751
8752 lt_sysroot=
8753 case $with_sysroot in #(
8754  yes)
8755    if test yes = "$GCC"; then
8756      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
8757    fi
8758    ;; #(
8759  /*)
8760    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
8761    ;; #(
8762  no|'')
8763    ;; #(
8764  *)
8765    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
8766 $as_echo "$with_sysroot" >&6; }
8767    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
8768    ;;
8769 esac
8770
8771  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
8772 $as_echo "${lt_sysroot:-no}" >&6; }
8773
8774
8775
8776
8777
8778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
8779 $as_echo_n "checking for a working dd... " >&6; }
8780 if ${ac_cv_path_lt_DD+:} false; then :
8781   $as_echo_n "(cached) " >&6
8782 else
8783   printf 0123456789abcdef0123456789abcdef >conftest.i
8784 cat conftest.i conftest.i >conftest2.i
8785 : ${lt_DD:=$DD}
8786 if test -z "$lt_DD"; then
8787   ac_path_lt_DD_found=false
8788   # Loop through the user's path and test for each of PROGNAME-LIST
8789   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8790 for as_dir in $PATH
8791 do
8792   IFS=$as_save_IFS
8793   test -z "$as_dir" && as_dir=.
8794     for ac_prog in dd; do
8795     for ac_exec_ext in '' $ac_executable_extensions; do
8796       ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
8797       as_fn_executable_p "$ac_path_lt_DD" || continue
8798 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
8799   cmp -s conftest.i conftest.out \
8800   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
8801 fi
8802       $ac_path_lt_DD_found && break 3
8803     done
8804   done
8805   done
8806 IFS=$as_save_IFS
8807   if test -z "$ac_cv_path_lt_DD"; then
8808     :
8809   fi
8810 else
8811   ac_cv_path_lt_DD=$lt_DD
8812 fi
8813
8814 rm -f conftest.i conftest2.i conftest.out
8815 fi
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
8817 $as_echo "$ac_cv_path_lt_DD" >&6; }
8818
8819
8820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
8821 $as_echo_n "checking how to truncate binary pipes... " >&6; }
8822 if ${lt_cv_truncate_bin+:} false; then :
8823   $as_echo_n "(cached) " >&6
8824 else
8825   printf 0123456789abcdef0123456789abcdef >conftest.i
8826 cat conftest.i conftest.i >conftest2.i
8827 lt_cv_truncate_bin=
8828 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
8829   cmp -s conftest.i conftest.out \
8830   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
8831 fi
8832 rm -f conftest.i conftest2.i conftest.out
8833 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
8834 fi
8835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
8836 $as_echo "$lt_cv_truncate_bin" >&6; }
8837
8838
8839
8840
8841
8842
8843
8844 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
8845 func_cc_basename ()
8846 {
8847     for cc_temp in $*""; do
8848       case $cc_temp in
8849         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8850         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8851         \-*) ;;
8852         *) break;;
8853       esac
8854     done
8855     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8856 }
8857
8858 # Check whether --enable-libtool-lock was given.
8859 if test "${enable_libtool_lock+set}" = set; then :
8860   enableval=$enable_libtool_lock;
8861 fi
8862
8863 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
8864
8865 # Some flags need to be propagated to the compiler or linker for good
8866 # libtool support.
8867 case $host in
8868 ia64-*-hpux*)
8869   # Find out what ABI is being produced by ac_compile, and set mode
8870   # options accordingly.
8871   echo 'int i;' > conftest.$ac_ext
8872   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8873   (eval $ac_compile) 2>&5
8874   ac_status=$?
8875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8876   test $ac_status = 0; }; then
8877     case `/usr/bin/file conftest.$ac_objext` in
8878       *ELF-32*)
8879         HPUX_IA64_MODE=32
8880         ;;
8881       *ELF-64*)
8882         HPUX_IA64_MODE=64
8883         ;;
8884     esac
8885   fi
8886   rm -rf conftest*
8887   ;;
8888 *-*-irix6*)
8889   # Find out what ABI is being produced by ac_compile, and set linker
8890   # options accordingly.
8891   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8892   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8893   (eval $ac_compile) 2>&5
8894   ac_status=$?
8895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8896   test $ac_status = 0; }; then
8897     if test yes = "$lt_cv_prog_gnu_ld"; then
8898       case `/usr/bin/file conftest.$ac_objext` in
8899         *32-bit*)
8900           LD="${LD-ld} -melf32bsmip"
8901           ;;
8902         *N32*)
8903           LD="${LD-ld} -melf32bmipn32"
8904           ;;
8905         *64-bit*)
8906           LD="${LD-ld} -melf64bmip"
8907         ;;
8908       esac
8909     else
8910       case `/usr/bin/file conftest.$ac_objext` in
8911         *32-bit*)
8912           LD="${LD-ld} -32"
8913           ;;
8914         *N32*)
8915           LD="${LD-ld} -n32"
8916           ;;
8917         *64-bit*)
8918           LD="${LD-ld} -64"
8919           ;;
8920       esac
8921     fi
8922   fi
8923   rm -rf conftest*
8924   ;;
8925
8926 mips64*-*linux*)
8927   # Find out what ABI is being produced by ac_compile, and set linker
8928   # options accordingly.
8929   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8930   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8931   (eval $ac_compile) 2>&5
8932   ac_status=$?
8933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8934   test $ac_status = 0; }; then
8935     emul=elf
8936     case `/usr/bin/file conftest.$ac_objext` in
8937       *32-bit*)
8938         emul="${emul}32"
8939         ;;
8940       *64-bit*)
8941         emul="${emul}64"
8942         ;;
8943     esac
8944     case `/usr/bin/file conftest.$ac_objext` in
8945       *MSB*)
8946         emul="${emul}btsmip"
8947         ;;
8948       *LSB*)
8949         emul="${emul}ltsmip"
8950         ;;
8951     esac
8952     case `/usr/bin/file conftest.$ac_objext` in
8953       *N32*)
8954         emul="${emul}n32"
8955         ;;
8956     esac
8957     LD="${LD-ld} -m $emul"
8958   fi
8959   rm -rf conftest*
8960   ;;
8961
8962 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8963 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8964   # Find out what ABI is being produced by ac_compile, and set linker
8965   # options accordingly.  Note that the listed cases only cover the
8966   # situations where additional linker options are needed (such as when
8967   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
8968   # vice versa); the common cases where no linker options are needed do
8969   # not appear in the list.
8970   echo 'int i;' > conftest.$ac_ext
8971   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8972   (eval $ac_compile) 2>&5
8973   ac_status=$?
8974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8975   test $ac_status = 0; }; then
8976     case `/usr/bin/file conftest.o` in
8977       *32-bit*)
8978         case $host in
8979           x86_64-*kfreebsd*-gnu)
8980             LD="${LD-ld} -m elf_i386_fbsd"
8981             ;;
8982           x86_64-*linux*)
8983             case `/usr/bin/file conftest.o` in
8984               *x86-64*)
8985                 LD="${LD-ld} -m elf32_x86_64"
8986                 ;;
8987               *)
8988                 LD="${LD-ld} -m elf_i386"
8989                 ;;
8990             esac
8991             ;;
8992           powerpc64le-*linux*)
8993             LD="${LD-ld} -m elf32lppclinux"
8994             ;;
8995           powerpc64-*linux*)
8996             LD="${LD-ld} -m elf32ppclinux"
8997             ;;
8998           s390x-*linux*)
8999             LD="${LD-ld} -m elf_s390"
9000             ;;
9001           sparc64-*linux*)
9002             LD="${LD-ld} -m elf32_sparc"
9003             ;;
9004         esac
9005         ;;
9006       *64-bit*)
9007         case $host in
9008           x86_64-*kfreebsd*-gnu)
9009             LD="${LD-ld} -m elf_x86_64_fbsd"
9010             ;;
9011           x86_64-*linux*)
9012             LD="${LD-ld} -m elf_x86_64"
9013             ;;
9014           powerpcle-*linux*)
9015             LD="${LD-ld} -m elf64lppc"
9016             ;;
9017           powerpc-*linux*)
9018             LD="${LD-ld} -m elf64ppc"
9019             ;;
9020           s390*-*linux*|s390*-*tpf*)
9021             LD="${LD-ld} -m elf64_s390"
9022             ;;
9023           sparc*-*linux*)
9024             LD="${LD-ld} -m elf64_sparc"
9025             ;;
9026         esac
9027         ;;
9028     esac
9029   fi
9030   rm -rf conftest*
9031   ;;
9032
9033 *-*-sco3.2v5*)
9034   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
9035   SAVE_CFLAGS=$CFLAGS
9036   CFLAGS="$CFLAGS -belf"
9037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
9038 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
9039 if ${lt_cv_cc_needs_belf+:} false; then :
9040   $as_echo_n "(cached) " >&6
9041 else
9042   ac_ext=c
9043 ac_cpp='$CPP $CPPFLAGS'
9044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9047
9048      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9049 /* end confdefs.h.  */
9050
9051 int
9052 main ()
9053 {
9054
9055   ;
9056   return 0;
9057 }
9058 _ACEOF
9059 if ac_fn_c_try_link "$LINENO"; then :
9060   lt_cv_cc_needs_belf=yes
9061 else
9062   lt_cv_cc_needs_belf=no
9063 fi
9064 rm -f core conftest.err conftest.$ac_objext \
9065     conftest$ac_exeext conftest.$ac_ext
9066      ac_ext=c
9067 ac_cpp='$CPP $CPPFLAGS'
9068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9071
9072 fi
9073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
9074 $as_echo "$lt_cv_cc_needs_belf" >&6; }
9075   if test yes != "$lt_cv_cc_needs_belf"; then
9076     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
9077     CFLAGS=$SAVE_CFLAGS
9078   fi
9079   ;;
9080 *-*solaris*)
9081   # Find out what ABI is being produced by ac_compile, and set linker
9082   # options accordingly.
9083   echo 'int i;' > conftest.$ac_ext
9084   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9085   (eval $ac_compile) 2>&5
9086   ac_status=$?
9087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9088   test $ac_status = 0; }; then
9089     case `/usr/bin/file conftest.o` in
9090     *64-bit*)
9091       case $lt_cv_prog_gnu_ld in
9092       yes*)
9093         case $host in
9094         i?86-*-solaris*|x86_64-*-solaris*)
9095           LD="${LD-ld} -m elf_x86_64"
9096           ;;
9097         sparc*-*-solaris*)
9098           LD="${LD-ld} -m elf64_sparc"
9099           ;;
9100         esac
9101         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
9102         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
9103           LD=${LD-ld}_sol2
9104         fi
9105         ;;
9106       *)
9107         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
9108           LD="${LD-ld} -64"
9109         fi
9110         ;;
9111       esac
9112       ;;
9113     esac
9114   fi
9115   rm -rf conftest*
9116   ;;
9117 esac
9118
9119 need_locks=$enable_libtool_lock
9120
9121 if test -n "$ac_tool_prefix"; then
9122   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
9123 set dummy ${ac_tool_prefix}mt; ac_word=$2
9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9125 $as_echo_n "checking for $ac_word... " >&6; }
9126 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
9127   $as_echo_n "(cached) " >&6
9128 else
9129   if test -n "$MANIFEST_TOOL"; then
9130   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
9131 else
9132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9133 for as_dir in $PATH
9134 do
9135   IFS=$as_save_IFS
9136   test -z "$as_dir" && as_dir=.
9137     for ac_exec_ext in '' $ac_executable_extensions; do
9138   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9139     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
9140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9141     break 2
9142   fi
9143 done
9144   done
9145 IFS=$as_save_IFS
9146
9147 fi
9148 fi
9149 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
9150 if test -n "$MANIFEST_TOOL"; then
9151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
9152 $as_echo "$MANIFEST_TOOL" >&6; }
9153 else
9154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9155 $as_echo "no" >&6; }
9156 fi
9157
9158
9159 fi
9160 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
9161   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
9162   # Extract the first word of "mt", so it can be a program name with args.
9163 set dummy mt; ac_word=$2
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9165 $as_echo_n "checking for $ac_word... " >&6; }
9166 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
9167   $as_echo_n "(cached) " >&6
9168 else
9169   if test -n "$ac_ct_MANIFEST_TOOL"; then
9170   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
9171 else
9172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9173 for as_dir in $PATH
9174 do
9175   IFS=$as_save_IFS
9176   test -z "$as_dir" && as_dir=.
9177     for ac_exec_ext in '' $ac_executable_extensions; do
9178   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9179     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
9180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9181     break 2
9182   fi
9183 done
9184   done
9185 IFS=$as_save_IFS
9186
9187 fi
9188 fi
9189 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
9190 if test -n "$ac_ct_MANIFEST_TOOL"; then
9191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
9192 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
9193 else
9194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9195 $as_echo "no" >&6; }
9196 fi
9197
9198   if test "x$ac_ct_MANIFEST_TOOL" = x; then
9199     MANIFEST_TOOL=":"
9200   else
9201     case $cross_compiling:$ac_tool_warned in
9202 yes:)
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9204 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9205 ac_tool_warned=yes ;;
9206 esac
9207     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
9208   fi
9209 else
9210   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
9211 fi
9212
9213 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
9214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
9215 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
9216 if ${lt_cv_path_mainfest_tool+:} false; then :
9217   $as_echo_n "(cached) " >&6
9218 else
9219   lt_cv_path_mainfest_tool=no
9220   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
9221   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
9222   cat conftest.err >&5
9223   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
9224     lt_cv_path_mainfest_tool=yes
9225   fi
9226   rm -f conftest*
9227 fi
9228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
9229 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
9230 if test yes != "$lt_cv_path_mainfest_tool"; then
9231   MANIFEST_TOOL=:
9232 fi
9233
9234
9235
9236
9237
9238
9239   case $host_os in
9240     rhapsody* | darwin*)
9241     if test -n "$ac_tool_prefix"; then
9242   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
9243 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
9244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9245 $as_echo_n "checking for $ac_word... " >&6; }
9246 if ${ac_cv_prog_DSYMUTIL+:} false; then :
9247   $as_echo_n "(cached) " >&6
9248 else
9249   if test -n "$DSYMUTIL"; then
9250   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
9251 else
9252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9253 for as_dir in $PATH
9254 do
9255   IFS=$as_save_IFS
9256   test -z "$as_dir" && as_dir=.
9257     for ac_exec_ext in '' $ac_executable_extensions; do
9258   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9259     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
9260     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9261     break 2
9262   fi
9263 done
9264   done
9265 IFS=$as_save_IFS
9266
9267 fi
9268 fi
9269 DSYMUTIL=$ac_cv_prog_DSYMUTIL
9270 if test -n "$DSYMUTIL"; then
9271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
9272 $as_echo "$DSYMUTIL" >&6; }
9273 else
9274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9275 $as_echo "no" >&6; }
9276 fi
9277
9278
9279 fi
9280 if test -z "$ac_cv_prog_DSYMUTIL"; then
9281   ac_ct_DSYMUTIL=$DSYMUTIL
9282   # Extract the first word of "dsymutil", so it can be a program name with args.
9283 set dummy dsymutil; ac_word=$2
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9285 $as_echo_n "checking for $ac_word... " >&6; }
9286 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
9287   $as_echo_n "(cached) " >&6
9288 else
9289   if test -n "$ac_ct_DSYMUTIL"; then
9290   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
9291 else
9292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9293 for as_dir in $PATH
9294 do
9295   IFS=$as_save_IFS
9296   test -z "$as_dir" && as_dir=.
9297     for ac_exec_ext in '' $ac_executable_extensions; do
9298   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9299     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
9300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9301     break 2
9302   fi
9303 done
9304   done
9305 IFS=$as_save_IFS
9306
9307 fi
9308 fi
9309 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
9310 if test -n "$ac_ct_DSYMUTIL"; then
9311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
9312 $as_echo "$ac_ct_DSYMUTIL" >&6; }
9313 else
9314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9315 $as_echo "no" >&6; }
9316 fi
9317
9318   if test "x$ac_ct_DSYMUTIL" = x; then
9319     DSYMUTIL=":"
9320   else
9321     case $cross_compiling:$ac_tool_warned in
9322 yes:)
9323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9324 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9325 ac_tool_warned=yes ;;
9326 esac
9327     DSYMUTIL=$ac_ct_DSYMUTIL
9328   fi
9329 else
9330   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
9331 fi
9332
9333     if test -n "$ac_tool_prefix"; then
9334   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
9335 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9337 $as_echo_n "checking for $ac_word... " >&6; }
9338 if ${ac_cv_prog_NMEDIT+:} false; then :
9339   $as_echo_n "(cached) " >&6
9340 else
9341   if test -n "$NMEDIT"; then
9342   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
9343 else
9344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9345 for as_dir in $PATH
9346 do
9347   IFS=$as_save_IFS
9348   test -z "$as_dir" && as_dir=.
9349     for ac_exec_ext in '' $ac_executable_extensions; do
9350   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9351     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
9352     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9353     break 2
9354   fi
9355 done
9356   done
9357 IFS=$as_save_IFS
9358
9359 fi
9360 fi
9361 NMEDIT=$ac_cv_prog_NMEDIT
9362 if test -n "$NMEDIT"; then
9363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
9364 $as_echo "$NMEDIT" >&6; }
9365 else
9366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9367 $as_echo "no" >&6; }
9368 fi
9369
9370
9371 fi
9372 if test -z "$ac_cv_prog_NMEDIT"; then
9373   ac_ct_NMEDIT=$NMEDIT
9374   # Extract the first word of "nmedit", so it can be a program name with args.
9375 set dummy nmedit; ac_word=$2
9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9377 $as_echo_n "checking for $ac_word... " >&6; }
9378 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
9379   $as_echo_n "(cached) " >&6
9380 else
9381   if test -n "$ac_ct_NMEDIT"; then
9382   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
9383 else
9384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9385 for as_dir in $PATH
9386 do
9387   IFS=$as_save_IFS
9388   test -z "$as_dir" && as_dir=.
9389     for ac_exec_ext in '' $ac_executable_extensions; do
9390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9391     ac_cv_prog_ac_ct_NMEDIT="nmedit"
9392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9393     break 2
9394   fi
9395 done
9396   done
9397 IFS=$as_save_IFS
9398
9399 fi
9400 fi
9401 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
9402 if test -n "$ac_ct_NMEDIT"; then
9403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
9404 $as_echo "$ac_ct_NMEDIT" >&6; }
9405 else
9406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9407 $as_echo "no" >&6; }
9408 fi
9409
9410   if test "x$ac_ct_NMEDIT" = x; then
9411     NMEDIT=":"
9412   else
9413     case $cross_compiling:$ac_tool_warned in
9414 yes:)
9415 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9416 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9417 ac_tool_warned=yes ;;
9418 esac
9419     NMEDIT=$ac_ct_NMEDIT
9420   fi
9421 else
9422   NMEDIT="$ac_cv_prog_NMEDIT"
9423 fi
9424
9425     if test -n "$ac_tool_prefix"; then
9426   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
9427 set dummy ${ac_tool_prefix}lipo; ac_word=$2
9428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9429 $as_echo_n "checking for $ac_word... " >&6; }
9430 if ${ac_cv_prog_LIPO+:} false; then :
9431   $as_echo_n "(cached) " >&6
9432 else
9433   if test -n "$LIPO"; then
9434   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
9435 else
9436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9437 for as_dir in $PATH
9438 do
9439   IFS=$as_save_IFS
9440   test -z "$as_dir" && as_dir=.
9441     for ac_exec_ext in '' $ac_executable_extensions; do
9442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9443     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
9444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9445     break 2
9446   fi
9447 done
9448   done
9449 IFS=$as_save_IFS
9450
9451 fi
9452 fi
9453 LIPO=$ac_cv_prog_LIPO
9454 if test -n "$LIPO"; then
9455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
9456 $as_echo "$LIPO" >&6; }
9457 else
9458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9459 $as_echo "no" >&6; }
9460 fi
9461
9462
9463 fi
9464 if test -z "$ac_cv_prog_LIPO"; then
9465   ac_ct_LIPO=$LIPO
9466   # Extract the first word of "lipo", so it can be a program name with args.
9467 set dummy lipo; ac_word=$2
9468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9469 $as_echo_n "checking for $ac_word... " >&6; }
9470 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
9471   $as_echo_n "(cached) " >&6
9472 else
9473   if test -n "$ac_ct_LIPO"; then
9474   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
9475 else
9476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9477 for as_dir in $PATH
9478 do
9479   IFS=$as_save_IFS
9480   test -z "$as_dir" && as_dir=.
9481     for ac_exec_ext in '' $ac_executable_extensions; do
9482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9483     ac_cv_prog_ac_ct_LIPO="lipo"
9484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9485     break 2
9486   fi
9487 done
9488   done
9489 IFS=$as_save_IFS
9490
9491 fi
9492 fi
9493 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
9494 if test -n "$ac_ct_LIPO"; then
9495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
9496 $as_echo "$ac_ct_LIPO" >&6; }
9497 else
9498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9499 $as_echo "no" >&6; }
9500 fi
9501
9502   if test "x$ac_ct_LIPO" = x; then
9503     LIPO=":"
9504   else
9505     case $cross_compiling:$ac_tool_warned in
9506 yes:)
9507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9509 ac_tool_warned=yes ;;
9510 esac
9511     LIPO=$ac_ct_LIPO
9512   fi
9513 else
9514   LIPO="$ac_cv_prog_LIPO"
9515 fi
9516
9517     if test -n "$ac_tool_prefix"; then
9518   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
9519 set dummy ${ac_tool_prefix}otool; ac_word=$2
9520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9521 $as_echo_n "checking for $ac_word... " >&6; }
9522 if ${ac_cv_prog_OTOOL+:} false; then :
9523   $as_echo_n "(cached) " >&6
9524 else
9525   if test -n "$OTOOL"; then
9526   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
9527 else
9528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9529 for as_dir in $PATH
9530 do
9531   IFS=$as_save_IFS
9532   test -z "$as_dir" && as_dir=.
9533     for ac_exec_ext in '' $ac_executable_extensions; do
9534   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9535     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
9536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9537     break 2
9538   fi
9539 done
9540   done
9541 IFS=$as_save_IFS
9542
9543 fi
9544 fi
9545 OTOOL=$ac_cv_prog_OTOOL
9546 if test -n "$OTOOL"; then
9547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
9548 $as_echo "$OTOOL" >&6; }
9549 else
9550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9551 $as_echo "no" >&6; }
9552 fi
9553
9554
9555 fi
9556 if test -z "$ac_cv_prog_OTOOL"; then
9557   ac_ct_OTOOL=$OTOOL
9558   # Extract the first word of "otool", so it can be a program name with args.
9559 set dummy otool; ac_word=$2
9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9561 $as_echo_n "checking for $ac_word... " >&6; }
9562 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
9563   $as_echo_n "(cached) " >&6
9564 else
9565   if test -n "$ac_ct_OTOOL"; then
9566   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
9567 else
9568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9569 for as_dir in $PATH
9570 do
9571   IFS=$as_save_IFS
9572   test -z "$as_dir" && as_dir=.
9573     for ac_exec_ext in '' $ac_executable_extensions; do
9574   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9575     ac_cv_prog_ac_ct_OTOOL="otool"
9576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9577     break 2
9578   fi
9579 done
9580   done
9581 IFS=$as_save_IFS
9582
9583 fi
9584 fi
9585 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
9586 if test -n "$ac_ct_OTOOL"; then
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
9588 $as_echo "$ac_ct_OTOOL" >&6; }
9589 else
9590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9591 $as_echo "no" >&6; }
9592 fi
9593
9594   if test "x$ac_ct_OTOOL" = x; then
9595     OTOOL=":"
9596   else
9597     case $cross_compiling:$ac_tool_warned in
9598 yes:)
9599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9601 ac_tool_warned=yes ;;
9602 esac
9603     OTOOL=$ac_ct_OTOOL
9604   fi
9605 else
9606   OTOOL="$ac_cv_prog_OTOOL"
9607 fi
9608
9609     if test -n "$ac_tool_prefix"; then
9610   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
9611 set dummy ${ac_tool_prefix}otool64; ac_word=$2
9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9613 $as_echo_n "checking for $ac_word... " >&6; }
9614 if ${ac_cv_prog_OTOOL64+:} false; then :
9615   $as_echo_n "(cached) " >&6
9616 else
9617   if test -n "$OTOOL64"; then
9618   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
9619 else
9620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9621 for as_dir in $PATH
9622 do
9623   IFS=$as_save_IFS
9624   test -z "$as_dir" && as_dir=.
9625     for ac_exec_ext in '' $ac_executable_extensions; do
9626   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9627     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
9628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9629     break 2
9630   fi
9631 done
9632   done
9633 IFS=$as_save_IFS
9634
9635 fi
9636 fi
9637 OTOOL64=$ac_cv_prog_OTOOL64
9638 if test -n "$OTOOL64"; then
9639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
9640 $as_echo "$OTOOL64" >&6; }
9641 else
9642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9643 $as_echo "no" >&6; }
9644 fi
9645
9646
9647 fi
9648 if test -z "$ac_cv_prog_OTOOL64"; then
9649   ac_ct_OTOOL64=$OTOOL64
9650   # Extract the first word of "otool64", so it can be a program name with args.
9651 set dummy otool64; ac_word=$2
9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9653 $as_echo_n "checking for $ac_word... " >&6; }
9654 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
9655   $as_echo_n "(cached) " >&6
9656 else
9657   if test -n "$ac_ct_OTOOL64"; then
9658   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
9659 else
9660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9661 for as_dir in $PATH
9662 do
9663   IFS=$as_save_IFS
9664   test -z "$as_dir" && as_dir=.
9665     for ac_exec_ext in '' $ac_executable_extensions; do
9666   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
9667     ac_cv_prog_ac_ct_OTOOL64="otool64"
9668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9669     break 2
9670   fi
9671 done
9672   done
9673 IFS=$as_save_IFS
9674
9675 fi
9676 fi
9677 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
9678 if test -n "$ac_ct_OTOOL64"; then
9679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
9680 $as_echo "$ac_ct_OTOOL64" >&6; }
9681 else
9682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9683 $as_echo "no" >&6; }
9684 fi
9685
9686   if test "x$ac_ct_OTOOL64" = x; then
9687     OTOOL64=":"
9688   else
9689     case $cross_compiling:$ac_tool_warned in
9690 yes:)
9691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
9692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
9693 ac_tool_warned=yes ;;
9694 esac
9695     OTOOL64=$ac_ct_OTOOL64
9696   fi
9697 else
9698   OTOOL64="$ac_cv_prog_OTOOL64"
9699 fi
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
9728 $as_echo_n "checking for -single_module linker flag... " >&6; }
9729 if ${lt_cv_apple_cc_single_mod+:} false; then :
9730   $as_echo_n "(cached) " >&6
9731 else
9732   lt_cv_apple_cc_single_mod=no
9733       if test -z "$LT_MULTI_MODULE"; then
9734         # By default we will add the -single_module flag. You can override
9735         # by either setting the environment variable LT_MULTI_MODULE
9736         # non-empty at configure time, or by adding -multi_module to the
9737         # link flags.
9738         rm -rf libconftest.dylib*
9739         echo "int foo(void){return 1;}" > conftest.c
9740         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9741 -dynamiclib -Wl,-single_module conftest.c" >&5
9742         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
9743           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
9744         _lt_result=$?
9745         # If there is a non-empty error log, and "single_module"
9746         # appears in it, assume the flag caused a linker warning
9747         if test -s conftest.err && $GREP single_module conftest.err; then
9748           cat conftest.err >&5
9749         # Otherwise, if the output was created with a 0 exit code from
9750         # the compiler, it worked.
9751         elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
9752           lt_cv_apple_cc_single_mod=yes
9753         else
9754           cat conftest.err >&5
9755         fi
9756         rm -rf libconftest.dylib*
9757         rm -f conftest.*
9758       fi
9759 fi
9760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
9761 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
9762
9763     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
9764 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
9765 if ${lt_cv_ld_exported_symbols_list+:} false; then :
9766   $as_echo_n "(cached) " >&6
9767 else
9768   lt_cv_ld_exported_symbols_list=no
9769       save_LDFLAGS=$LDFLAGS
9770       echo "_main" > conftest.sym
9771       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
9772       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9773 /* end confdefs.h.  */
9774
9775 int
9776 main ()
9777 {
9778
9779   ;
9780   return 0;
9781 }
9782 _ACEOF
9783 if ac_fn_c_try_link "$LINENO"; then :
9784   lt_cv_ld_exported_symbols_list=yes
9785 else
9786   lt_cv_ld_exported_symbols_list=no
9787 fi
9788 rm -f core conftest.err conftest.$ac_objext \
9789     conftest$ac_exeext conftest.$ac_ext
9790         LDFLAGS=$save_LDFLAGS
9791
9792 fi
9793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
9794 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
9795
9796     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
9797 $as_echo_n "checking for -force_load linker flag... " >&6; }
9798 if ${lt_cv_ld_force_load+:} false; then :
9799   $as_echo_n "(cached) " >&6
9800 else
9801   lt_cv_ld_force_load=no
9802       cat > conftest.c << _LT_EOF
9803 int forced_loaded() { return 2;}
9804 _LT_EOF
9805       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
9806       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
9807       echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5
9808       $AR $AR_FLAGS libconftest.a conftest.o 2>&5
9809       echo "$RANLIB libconftest.a" >&5
9810       $RANLIB libconftest.a 2>&5
9811       cat > conftest.c << _LT_EOF
9812 int main() { return 0;}
9813 _LT_EOF
9814       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
9815       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
9816       _lt_result=$?
9817       if test -s conftest.err && $GREP force_load conftest.err; then
9818         cat conftest.err >&5
9819       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
9820         lt_cv_ld_force_load=yes
9821       else
9822         cat conftest.err >&5
9823       fi
9824         rm -f conftest.err libconftest.a conftest conftest.c
9825         rm -rf conftest.dSYM
9826
9827 fi
9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
9829 $as_echo "$lt_cv_ld_force_load" >&6; }
9830     case $host_os in
9831     rhapsody* | darwin1.[012])
9832       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
9833     darwin1.*)
9834       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
9835     darwin*) # darwin 5.x on
9836       # if running on 10.5 or later, the deployment target defaults
9837       # to the OS version, if on x86, and 10.4, the deployment
9838       # target defaults to 10.4. Don't you love it?
9839       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
9840         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
9841           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
9842         10.[012][,.]*)
9843           _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
9844         10.*)
9845           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
9846       esac
9847     ;;
9848   esac
9849     if test yes = "$lt_cv_apple_cc_single_mod"; then
9850       _lt_dar_single_mod='$single_module'
9851     fi
9852     if test yes = "$lt_cv_ld_exported_symbols_list"; then
9853       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
9854     else
9855       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
9856     fi
9857     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
9858       _lt_dsymutil='~$DSYMUTIL $lib || :'
9859     else
9860       _lt_dsymutil=
9861     fi
9862     ;;
9863   esac
9864
9865 # func_munge_path_list VARIABLE PATH
9866 # -----------------------------------
9867 # VARIABLE is name of variable containing _space_ separated list of
9868 # directories to be munged by the contents of PATH, which is string
9869 # having a format:
9870 # "DIR[:DIR]:"
9871 #       string "DIR[ DIR]" will be prepended to VARIABLE
9872 # ":DIR[:DIR]"
9873 #       string "DIR[ DIR]" will be appended to VARIABLE
9874 # "DIRP[:DIRP]::[DIRA:]DIRA"
9875 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
9876 #       "DIRA[ DIRA]" will be appended to VARIABLE
9877 # "DIR[:DIR]"
9878 #       VARIABLE will be replaced by "DIR[ DIR]"
9879 func_munge_path_list ()
9880 {
9881     case x$2 in
9882     x)
9883         ;;
9884     *:)
9885         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
9886         ;;
9887     x:*)
9888         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
9889         ;;
9890     *::*)
9891         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
9892         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
9893         ;;
9894     *)
9895         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
9896         ;;
9897     esac
9898 }
9899
9900 for ac_header in dlfcn.h
9901 do :
9902   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
9903 "
9904 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
9905   cat >>confdefs.h <<_ACEOF
9906 #define HAVE_DLFCN_H 1
9907 _ACEOF
9908
9909 fi
9910
9911 done
9912
9913
9914
9915 func_stripname_cnf ()
9916 {
9917   case $2 in
9918   .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
9919   *)  func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
9920   esac
9921 } # func_stripname_cnf
9922
9923
9924
9925
9926
9927 # Set options
9928
9929
9930
9931         enable_dlopen=no
9932
9933
9934
9935             # Check whether --enable-shared was given.
9936 if test "${enable_shared+set}" = set; then :
9937   enableval=$enable_shared; p=${PACKAGE-default}
9938     case $enableval in
9939     yes) enable_shared=yes ;;
9940     no) enable_shared=no ;;
9941     *)
9942       enable_shared=no
9943       # Look at the argument we got.  We use all the common list separators.
9944       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9945       for pkg in $enableval; do
9946         IFS=$lt_save_ifs
9947         if test "X$pkg" = "X$p"; then
9948           enable_shared=yes
9949         fi
9950       done
9951       IFS=$lt_save_ifs
9952       ;;
9953     esac
9954 else
9955   enable_shared=yes
9956 fi
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966   # Check whether --enable-static was given.
9967 if test "${enable_static+set}" = set; then :
9968   enableval=$enable_static; p=${PACKAGE-default}
9969     case $enableval in
9970     yes) enable_static=yes ;;
9971     no) enable_static=no ;;
9972     *)
9973      enable_static=no
9974       # Look at the argument we got.  We use all the common list separators.
9975       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
9976       for pkg in $enableval; do
9977         IFS=$lt_save_ifs
9978         if test "X$pkg" = "X$p"; then
9979           enable_static=yes
9980         fi
9981       done
9982       IFS=$lt_save_ifs
9983       ;;
9984     esac
9985 else
9986   enable_static=yes
9987 fi
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998 # Check whether --with-pic was given.
9999 if test "${with_pic+set}" = set; then :
10000   withval=$with_pic; lt_p=${PACKAGE-default}
10001     case $withval in
10002     yes|no) pic_mode=$withval ;;
10003     *)
10004       pic_mode=default
10005       # Look at the argument we got.  We use all the common list separators.
10006       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10007       for lt_pkg in $withval; do
10008         IFS=$lt_save_ifs
10009         if test "X$lt_pkg" = "X$lt_p"; then
10010           pic_mode=yes
10011         fi
10012       done
10013       IFS=$lt_save_ifs
10014       ;;
10015     esac
10016 else
10017   pic_mode=default
10018 fi
10019
10020
10021
10022
10023
10024
10025
10026
10027   # Check whether --enable-fast-install was given.
10028 if test "${enable_fast_install+set}" = set; then :
10029   enableval=$enable_fast_install; p=${PACKAGE-default}
10030     case $enableval in
10031     yes) enable_fast_install=yes ;;
10032     no) enable_fast_install=no ;;
10033     *)
10034       enable_fast_install=no
10035       # Look at the argument we got.  We use all the common list separators.
10036       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
10037       for pkg in $enableval; do
10038         IFS=$lt_save_ifs
10039         if test "X$pkg" = "X$p"; then
10040           enable_fast_install=yes
10041         fi
10042       done
10043       IFS=$lt_save_ifs
10044       ;;
10045     esac
10046 else
10047   enable_fast_install=yes
10048 fi
10049
10050
10051
10052
10053
10054
10055
10056
10057   shared_archive_member_spec=
10058 case $host,$enable_shared in
10059 power*-*-aix[5-9]*,yes)
10060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
10061 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
10062
10063 # Check whether --with-aix-soname was given.
10064 if test "${with_aix_soname+set}" = set; then :
10065   withval=$with_aix_soname; case $withval in
10066     aix|svr4|both)
10067       ;;
10068     *)
10069       as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
10070       ;;
10071     esac
10072     lt_cv_with_aix_soname=$with_aix_soname
10073 else
10074   if ${lt_cv_with_aix_soname+:} false; then :
10075   $as_echo_n "(cached) " >&6
10076 else
10077   lt_cv_with_aix_soname=aix
10078 fi
10079
10080     with_aix_soname=$lt_cv_with_aix_soname
10081 fi
10082
10083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
10084 $as_echo "$with_aix_soname" >&6; }
10085   if test aix != "$with_aix_soname"; then
10086     # For the AIX way of multilib, we name the shared archive member
10087     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
10088     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
10089     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
10090     # the AIX toolchain works better with OBJECT_MODE set (default 32).
10091     if test 64 = "${OBJECT_MODE-32}"; then
10092       shared_archive_member_spec=shr_64
10093     else
10094       shared_archive_member_spec=shr
10095     fi
10096   fi
10097   ;;
10098 *)
10099   with_aix_soname=aix
10100   ;;
10101 esac
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112 # This can be used to rebuild libtool when needed
10113 LIBTOOL_DEPS=$ltmain
10114
10115 # Always use our own libtool.
10116 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147 test -z "$LN_S" && LN_S="ln -s"
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158
10159
10160
10161
10162 if test -n "${ZSH_VERSION+set}"; then
10163    setopt NO_GLOB_SUBST
10164 fi
10165
10166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
10167 $as_echo_n "checking for objdir... " >&6; }
10168 if ${lt_cv_objdir+:} false; then :
10169   $as_echo_n "(cached) " >&6
10170 else
10171   rm -f .libs 2>/dev/null
10172 mkdir .libs 2>/dev/null
10173 if test -d .libs; then
10174   lt_cv_objdir=.libs
10175 else
10176   # MS-DOS does not allow filenames that begin with a dot.
10177   lt_cv_objdir=_libs
10178 fi
10179 rmdir .libs 2>/dev/null
10180 fi
10181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
10182 $as_echo "$lt_cv_objdir" >&6; }
10183 objdir=$lt_cv_objdir
10184
10185
10186
10187
10188
10189 cat >>confdefs.h <<_ACEOF
10190 #define LT_OBJDIR "$lt_cv_objdir/"
10191 _ACEOF
10192
10193
10194
10195
10196 case $host_os in
10197 aix3*)
10198   # AIX sometimes has problems with the GCC collect2 program.  For some
10199   # reason, if we set the COLLECT_NAMES environment variable, the problems
10200   # vanish in a puff of smoke.
10201   if test set != "${COLLECT_NAMES+set}"; then
10202     COLLECT_NAMES=
10203     export COLLECT_NAMES
10204   fi
10205   ;;
10206 esac
10207
10208 # Global variables:
10209 ofile=libtool
10210 can_build_shared=yes
10211
10212 # All known linkers require a '.a' archive for static linking (except MSVC and
10213 # ICC, which need '.lib').
10214 libext=a
10215
10216 with_gnu_ld=$lt_cv_prog_gnu_ld
10217
10218 old_CC=$CC
10219 old_CFLAGS=$CFLAGS
10220
10221 # Set sane defaults for various variables
10222 test -z "$CC" && CC=cc
10223 test -z "$LTCC" && LTCC=$CC
10224 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
10225 test -z "$LD" && LD=ld
10226 test -z "$ac_objext" && ac_objext=o
10227
10228 func_cc_basename $compiler
10229 cc_basename=$func_cc_basename_result
10230
10231
10232 # Only perform the check for file, if the check method requires it
10233 test -z "$MAGIC_CMD" && MAGIC_CMD=file
10234 case $deplibs_check_method in
10235 file_magic*)
10236   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
10237     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
10238 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
10239 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10240   $as_echo_n "(cached) " >&6
10241 else
10242   case $MAGIC_CMD in
10243 [\\/*] |  ?:[\\/]*)
10244   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10245   ;;
10246 *)
10247   lt_save_MAGIC_CMD=$MAGIC_CMD
10248   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10249   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10250   for ac_dir in $ac_dummy; do
10251     IFS=$lt_save_ifs
10252     test -z "$ac_dir" && ac_dir=.
10253     if test -f "$ac_dir/${ac_tool_prefix}file"; then
10254       lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
10255       if test -n "$file_magic_test_file"; then
10256         case $deplibs_check_method in
10257         "file_magic "*)
10258           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10259           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10260           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10261             $EGREP "$file_magic_regex" > /dev/null; then
10262             :
10263           else
10264             cat <<_LT_EOF 1>&2
10265
10266 *** Warning: the command libtool uses to detect shared libraries,
10267 *** $file_magic_cmd, produces output that libtool cannot recognize.
10268 *** The result is that libtool may fail to recognize shared libraries
10269 *** as such.  This will affect the creation of libtool libraries that
10270 *** depend on shared libraries, but programs linked with such libtool
10271 *** libraries will work regardless of this problem.  Nevertheless, you
10272 *** may want to report the problem to your system manager and/or to
10273 *** bug-libtool@gnu.org
10274
10275 _LT_EOF
10276           fi ;;
10277         esac
10278       fi
10279       break
10280     fi
10281   done
10282   IFS=$lt_save_ifs
10283   MAGIC_CMD=$lt_save_MAGIC_CMD
10284   ;;
10285 esac
10286 fi
10287
10288 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10289 if test -n "$MAGIC_CMD"; then
10290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10291 $as_echo "$MAGIC_CMD" >&6; }
10292 else
10293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10294 $as_echo "no" >&6; }
10295 fi
10296
10297
10298
10299
10300
10301 if test -z "$lt_cv_path_MAGIC_CMD"; then
10302   if test -n "$ac_tool_prefix"; then
10303     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
10304 $as_echo_n "checking for file... " >&6; }
10305 if ${lt_cv_path_MAGIC_CMD+:} false; then :
10306   $as_echo_n "(cached) " >&6
10307 else
10308   case $MAGIC_CMD in
10309 [\\/*] |  ?:[\\/]*)
10310   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
10311   ;;
10312 *)
10313   lt_save_MAGIC_CMD=$MAGIC_CMD
10314   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
10315   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
10316   for ac_dir in $ac_dummy; do
10317     IFS=$lt_save_ifs
10318     test -z "$ac_dir" && ac_dir=.
10319     if test -f "$ac_dir/file"; then
10320       lt_cv_path_MAGIC_CMD=$ac_dir/"file"
10321       if test -n "$file_magic_test_file"; then
10322         case $deplibs_check_method in
10323         "file_magic "*)
10324           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
10325           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10326           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
10327             $EGREP "$file_magic_regex" > /dev/null; then
10328             :
10329           else
10330             cat <<_LT_EOF 1>&2
10331
10332 *** Warning: the command libtool uses to detect shared libraries,
10333 *** $file_magic_cmd, produces output that libtool cannot recognize.
10334 *** The result is that libtool may fail to recognize shared libraries
10335 *** as such.  This will affect the creation of libtool libraries that
10336 *** depend on shared libraries, but programs linked with such libtool
10337 *** libraries will work regardless of this problem.  Nevertheless, you
10338 *** may want to report the problem to your system manager and/or to
10339 *** bug-libtool@gnu.org
10340
10341 _LT_EOF
10342           fi ;;
10343         esac
10344       fi
10345       break
10346     fi
10347   done
10348   IFS=$lt_save_ifs
10349   MAGIC_CMD=$lt_save_MAGIC_CMD
10350   ;;
10351 esac
10352 fi
10353
10354 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
10355 if test -n "$MAGIC_CMD"; then
10356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
10357 $as_echo "$MAGIC_CMD" >&6; }
10358 else
10359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10360 $as_echo "no" >&6; }
10361 fi
10362
10363
10364   else
10365     MAGIC_CMD=:
10366   fi
10367 fi
10368
10369   fi
10370   ;;
10371 esac
10372
10373 # Use C for the default configuration in the libtool script
10374
10375 lt_save_CC=$CC
10376 ac_ext=c
10377 ac_cpp='$CPP $CPPFLAGS'
10378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10381
10382
10383 # Source file extension for C test sources.
10384 ac_ext=c
10385
10386 # Object file extension for compiled C test sources.
10387 objext=o
10388 objext=$objext
10389
10390 # Code to be used in simple compile tests
10391 lt_simple_compile_test_code="int some_variable = 0;"
10392
10393 # Code to be used in simple link tests
10394 lt_simple_link_test_code='int main(){return(0);}'
10395
10396
10397
10398
10399
10400
10401
10402 # If no C compiler was specified, use CC.
10403 LTCC=${LTCC-"$CC"}
10404
10405 # If no C compiler flags were specified, use CFLAGS.
10406 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
10407
10408 # Allow CC to be a program name with arguments.
10409 compiler=$CC
10410
10411 # Save the default compiler, since it gets overwritten when the other
10412 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
10413 compiler_DEFAULT=$CC
10414
10415 # save warnings/boilerplate of simple test code
10416 ac_outfile=conftest.$ac_objext
10417 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
10418 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10419 _lt_compiler_boilerplate=`cat conftest.err`
10420 $RM conftest*
10421
10422 ac_outfile=conftest.$ac_objext
10423 echo "$lt_simple_link_test_code" >conftest.$ac_ext
10424 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
10425 _lt_linker_boilerplate=`cat conftest.err`
10426 $RM -r conftest*
10427
10428
10429 ## CAVEAT EMPTOR:
10430 ## There is no encapsulation within the following macros, do not change
10431 ## the running order or otherwise move them around unless you know exactly
10432 ## what you are doing...
10433 if test -n "$compiler"; then
10434
10435 lt_prog_compiler_no_builtin_flag=
10436
10437 if test yes = "$GCC"; then
10438   case $cc_basename in
10439   nvcc*)
10440     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
10441   *)
10442     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
10443   esac
10444
10445   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
10446 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
10447 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
10448   $as_echo_n "(cached) " >&6
10449 else
10450   lt_cv_prog_compiler_rtti_exceptions=no
10451    ac_outfile=conftest.$ac_objext
10452    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10453    lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
10454    # Insert the option either (1) after the last *FLAGS variable, or
10455    # (2) before a word containing "conftest.", or (3) at the end.
10456    # Note that $ac_compile itself does not contain backslashes and begins
10457    # with a dollar sign (not a hyphen), so the echo should work correctly.
10458    # The option is referenced via a variable to avoid confusing sed.
10459    lt_compile=`echo "$ac_compile" | $SED \
10460    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10461    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10462    -e 's:$: $lt_compiler_flag:'`
10463    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10464    (eval "$lt_compile" 2>conftest.err)
10465    ac_status=$?
10466    cat conftest.err >&5
10467    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10468    if (exit $ac_status) && test -s "$ac_outfile"; then
10469      # The compiler can only warn and ignore the option if not recognized
10470      # So say no if there are warnings other than the usual output.
10471      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10472      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10473      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10474        lt_cv_prog_compiler_rtti_exceptions=yes
10475      fi
10476    fi
10477    $RM conftest*
10478
10479 fi
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
10481 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
10482
10483 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
10484     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
10485 else
10486     :
10487 fi
10488
10489 fi
10490
10491
10492
10493
10494
10495
10496   lt_prog_compiler_wl=
10497 lt_prog_compiler_pic=
10498 lt_prog_compiler_static=
10499
10500
10501   if test yes = "$GCC"; then
10502     lt_prog_compiler_wl='-Wl,'
10503     lt_prog_compiler_static='-static'
10504
10505     case $host_os in
10506       aix*)
10507       # All AIX code is PIC.
10508       if test ia64 = "$host_cpu"; then
10509         # AIX 5 now supports IA64 processor
10510         lt_prog_compiler_static='-Bstatic'
10511       fi
10512       lt_prog_compiler_pic='-fPIC'
10513       ;;
10514
10515     amigaos*)
10516       case $host_cpu in
10517       powerpc)
10518             # see comment about AmigaOS4 .so support
10519             lt_prog_compiler_pic='-fPIC'
10520         ;;
10521       m68k)
10522             # FIXME: we need at least 68020 code to build shared libraries, but
10523             # adding the '-m68020' flag to GCC prevents building anything better,
10524             # like '-m68040'.
10525             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
10526         ;;
10527       esac
10528       ;;
10529
10530     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
10531       # PIC is the default for these OSes.
10532       ;;
10533
10534     mingw* | cygwin* | pw32* | os2* | cegcc*)
10535       # This hack is so that the source file can tell whether it is being
10536       # built for inclusion in a dll (and should export symbols for example).
10537       # Although the cygwin gcc ignores -fPIC, still need this for old-style
10538       # (--disable-auto-import) libraries
10539       lt_prog_compiler_pic='-DDLL_EXPORT'
10540       case $host_os in
10541       os2*)
10542         lt_prog_compiler_static='$wl-static'
10543         ;;
10544       esac
10545       ;;
10546
10547     darwin* | rhapsody*)
10548       # PIC is the default on this platform
10549       # Common symbols not allowed in MH_DYLIB files
10550       lt_prog_compiler_pic='-fno-common'
10551       ;;
10552
10553     haiku*)
10554       # PIC is the default for Haiku.
10555       # The "-static" flag exists, but is broken.
10556       lt_prog_compiler_static=
10557       ;;
10558
10559     hpux*)
10560       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
10561       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
10562       # sets the default TLS model and affects inlining.
10563       case $host_cpu in
10564       hppa*64*)
10565         # +Z the default
10566         ;;
10567       *)
10568         lt_prog_compiler_pic='-fPIC'
10569         ;;
10570       esac
10571       ;;
10572
10573     interix[3-9]*)
10574       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
10575       # Instead, we relocate shared libraries at runtime.
10576       ;;
10577
10578     msdosdjgpp*)
10579       # Just because we use GCC doesn't mean we suddenly get shared libraries
10580       # on systems that don't support them.
10581       lt_prog_compiler_can_build_shared=no
10582       enable_shared=no
10583       ;;
10584
10585     *nto* | *qnx*)
10586       # QNX uses GNU C++, but need to define -shared option too, otherwise
10587       # it will coredump.
10588       lt_prog_compiler_pic='-fPIC -shared'
10589       ;;
10590
10591     sysv4*MP*)
10592       if test -d /usr/nec; then
10593         lt_prog_compiler_pic=-Kconform_pic
10594       fi
10595       ;;
10596
10597     *)
10598       lt_prog_compiler_pic='-fPIC'
10599       ;;
10600     esac
10601
10602     case $cc_basename in
10603     nvcc*) # Cuda Compiler Driver 2.2
10604       lt_prog_compiler_wl='-Xlinker '
10605       if test -n "$lt_prog_compiler_pic"; then
10606         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
10607       fi
10608       ;;
10609     esac
10610   else
10611     # PORTME Check for flag to pass linker flags through the system compiler.
10612     case $host_os in
10613     aix*)
10614       lt_prog_compiler_wl='-Wl,'
10615       if test ia64 = "$host_cpu"; then
10616         # AIX 5 now supports IA64 processor
10617         lt_prog_compiler_static='-Bstatic'
10618       else
10619         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
10620       fi
10621       ;;
10622
10623     darwin* | rhapsody*)
10624       # PIC is the default on this platform
10625       # Common symbols not allowed in MH_DYLIB files
10626       lt_prog_compiler_pic='-fno-common'
10627       case $cc_basename in
10628       nagfor*)
10629         # NAG Fortran compiler
10630         lt_prog_compiler_wl='-Wl,-Wl,,'
10631         lt_prog_compiler_pic='-PIC'
10632         lt_prog_compiler_static='-Bstatic'
10633         ;;
10634       esac
10635       ;;
10636
10637     mingw* | cygwin* | pw32* | os2* | cegcc*)
10638       # This hack is so that the source file can tell whether it is being
10639       # built for inclusion in a dll (and should export symbols for example).
10640       lt_prog_compiler_pic='-DDLL_EXPORT'
10641       case $host_os in
10642       os2*)
10643         lt_prog_compiler_static='$wl-static'
10644         ;;
10645       esac
10646       ;;
10647
10648     hpux9* | hpux10* | hpux11*)
10649       lt_prog_compiler_wl='-Wl,'
10650       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
10651       # not for PA HP-UX.
10652       case $host_cpu in
10653       hppa*64*|ia64*)
10654         # +Z the default
10655         ;;
10656       *)
10657         lt_prog_compiler_pic='+Z'
10658         ;;
10659       esac
10660       # Is there a better lt_prog_compiler_static that works with the bundled CC?
10661       lt_prog_compiler_static='$wl-a ${wl}archive'
10662       ;;
10663
10664     irix5* | irix6* | nonstopux*)
10665       lt_prog_compiler_wl='-Wl,'
10666       # PIC (with -KPIC) is the default.
10667       lt_prog_compiler_static='-non_shared'
10668       ;;
10669
10670     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10671       case $cc_basename in
10672       # old Intel for x86_64, which still supported -KPIC.
10673       ecc*)
10674         lt_prog_compiler_wl='-Wl,'
10675         lt_prog_compiler_pic='-KPIC'
10676         lt_prog_compiler_static='-static'
10677         ;;
10678       # icc used to be incompatible with GCC.
10679       # ICC 10 doesn't accept -KPIC any more.
10680       icc* | ifort*)
10681         lt_prog_compiler_wl='-Wl,'
10682         lt_prog_compiler_pic='-fPIC'
10683         lt_prog_compiler_static='-static'
10684         ;;
10685       # Lahey Fortran 8.1.
10686       lf95*)
10687         lt_prog_compiler_wl='-Wl,'
10688         lt_prog_compiler_pic='--shared'
10689         lt_prog_compiler_static='--static'
10690         ;;
10691       nagfor*)
10692         # NAG Fortran compiler
10693         lt_prog_compiler_wl='-Wl,-Wl,,'
10694         lt_prog_compiler_pic='-PIC'
10695         lt_prog_compiler_static='-Bstatic'
10696         ;;
10697       tcc*)
10698         # Fabrice Bellard et al's Tiny C Compiler
10699         lt_prog_compiler_wl='-Wl,'
10700         lt_prog_compiler_pic='-fPIC'
10701         lt_prog_compiler_static='-static'
10702         ;;
10703       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
10704         # Portland Group compilers (*not* the Pentium gcc compiler,
10705         # which looks to be a dead project)
10706         lt_prog_compiler_wl='-Wl,'
10707         lt_prog_compiler_pic='-fpic'
10708         lt_prog_compiler_static='-Bstatic'
10709         ;;
10710       ccc*)
10711         lt_prog_compiler_wl='-Wl,'
10712         # All Alpha code is PIC.
10713         lt_prog_compiler_static='-non_shared'
10714         ;;
10715       xl* | bgxl* | bgf* | mpixl*)
10716         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
10717         lt_prog_compiler_wl='-Wl,'
10718         lt_prog_compiler_pic='-qpic'
10719         lt_prog_compiler_static='-qstaticlink'
10720         ;;
10721       *)
10722         case `$CC -V 2>&1 | sed 5q` in
10723         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
10724           # Sun Fortran 8.3 passes all unrecognized flags to the linker
10725           lt_prog_compiler_pic='-KPIC'
10726           lt_prog_compiler_static='-Bstatic'
10727           lt_prog_compiler_wl=''
10728           ;;
10729         *Sun\ F* | *Sun*Fortran*)
10730           lt_prog_compiler_pic='-KPIC'
10731           lt_prog_compiler_static='-Bstatic'
10732           lt_prog_compiler_wl='-Qoption ld '
10733           ;;
10734         *Sun\ C*)
10735           # Sun C 5.9
10736           lt_prog_compiler_pic='-KPIC'
10737           lt_prog_compiler_static='-Bstatic'
10738           lt_prog_compiler_wl='-Wl,'
10739           ;;
10740         *Intel*\ [CF]*Compiler*)
10741           lt_prog_compiler_wl='-Wl,'
10742           lt_prog_compiler_pic='-fPIC'
10743           lt_prog_compiler_static='-static'
10744           ;;
10745         *Portland\ Group*)
10746           lt_prog_compiler_wl='-Wl,'
10747           lt_prog_compiler_pic='-fpic'
10748           lt_prog_compiler_static='-Bstatic'
10749           ;;
10750         esac
10751         ;;
10752       esac
10753       ;;
10754
10755     newsos6)
10756       lt_prog_compiler_pic='-KPIC'
10757       lt_prog_compiler_static='-Bstatic'
10758       ;;
10759
10760     *nto* | *qnx*)
10761       # QNX uses GNU C++, but need to define -shared option too, otherwise
10762       # it will coredump.
10763       lt_prog_compiler_pic='-fPIC -shared'
10764       ;;
10765
10766     osf3* | osf4* | osf5*)
10767       lt_prog_compiler_wl='-Wl,'
10768       # All OSF/1 code is PIC.
10769       lt_prog_compiler_static='-non_shared'
10770       ;;
10771
10772     rdos*)
10773       lt_prog_compiler_static='-non_shared'
10774       ;;
10775
10776     solaris*)
10777       lt_prog_compiler_pic='-KPIC'
10778       lt_prog_compiler_static='-Bstatic'
10779       case $cc_basename in
10780       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
10781         lt_prog_compiler_wl='-Qoption ld ';;
10782       *)
10783         lt_prog_compiler_wl='-Wl,';;
10784       esac
10785       ;;
10786
10787     sunos4*)
10788       lt_prog_compiler_wl='-Qoption ld '
10789       lt_prog_compiler_pic='-PIC'
10790       lt_prog_compiler_static='-Bstatic'
10791       ;;
10792
10793     sysv4 | sysv4.2uw2* | sysv4.3*)
10794       lt_prog_compiler_wl='-Wl,'
10795       lt_prog_compiler_pic='-KPIC'
10796       lt_prog_compiler_static='-Bstatic'
10797       ;;
10798
10799     sysv4*MP*)
10800       if test -d /usr/nec; then
10801         lt_prog_compiler_pic='-Kconform_pic'
10802         lt_prog_compiler_static='-Bstatic'
10803       fi
10804       ;;
10805
10806     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
10807       lt_prog_compiler_wl='-Wl,'
10808       lt_prog_compiler_pic='-KPIC'
10809       lt_prog_compiler_static='-Bstatic'
10810       ;;
10811
10812     unicos*)
10813       lt_prog_compiler_wl='-Wl,'
10814       lt_prog_compiler_can_build_shared=no
10815       ;;
10816
10817     uts4*)
10818       lt_prog_compiler_pic='-pic'
10819       lt_prog_compiler_static='-Bstatic'
10820       ;;
10821
10822     *)
10823       lt_prog_compiler_can_build_shared=no
10824       ;;
10825     esac
10826   fi
10827
10828 case $host_os in
10829   # For platforms that do not support PIC, -DPIC is meaningless:
10830   *djgpp*)
10831     lt_prog_compiler_pic=
10832     ;;
10833   *)
10834     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
10835     ;;
10836 esac
10837
10838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
10839 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
10840 if ${lt_cv_prog_compiler_pic+:} false; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
10844 fi
10845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
10846 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
10847 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
10848
10849 #
10850 # Check to make sure the PIC flag actually works.
10851 #
10852 if test -n "$lt_prog_compiler_pic"; then
10853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
10854 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
10855 if ${lt_cv_prog_compiler_pic_works+:} false; then :
10856   $as_echo_n "(cached) " >&6
10857 else
10858   lt_cv_prog_compiler_pic_works=no
10859    ac_outfile=conftest.$ac_objext
10860    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10861    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
10862    # Insert the option either (1) after the last *FLAGS variable, or
10863    # (2) before a word containing "conftest.", or (3) at the end.
10864    # Note that $ac_compile itself does not contain backslashes and begins
10865    # with a dollar sign (not a hyphen), so the echo should work correctly.
10866    # The option is referenced via a variable to avoid confusing sed.
10867    lt_compile=`echo "$ac_compile" | $SED \
10868    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10869    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10870    -e 's:$: $lt_compiler_flag:'`
10871    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10872    (eval "$lt_compile" 2>conftest.err)
10873    ac_status=$?
10874    cat conftest.err >&5
10875    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10876    if (exit $ac_status) && test -s "$ac_outfile"; then
10877      # The compiler can only warn and ignore the option if not recognized
10878      # So say no if there are warnings other than the usual output.
10879      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
10880      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10881      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
10882        lt_cv_prog_compiler_pic_works=yes
10883      fi
10884    fi
10885    $RM conftest*
10886
10887 fi
10888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
10889 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
10890
10891 if test yes = "$lt_cv_prog_compiler_pic_works"; then
10892     case $lt_prog_compiler_pic in
10893      "" | " "*) ;;
10894      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
10895      esac
10896 else
10897     lt_prog_compiler_pic=
10898      lt_prog_compiler_can_build_shared=no
10899 fi
10900
10901 fi
10902
10903
10904
10905
10906
10907
10908
10909
10910
10911
10912
10913 #
10914 # Check to make sure the static flag actually works.
10915 #
10916 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
10918 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
10919 if ${lt_cv_prog_compiler_static_works+:} false; then :
10920   $as_echo_n "(cached) " >&6
10921 else
10922   lt_cv_prog_compiler_static_works=no
10923    save_LDFLAGS=$LDFLAGS
10924    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
10925    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10926    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10927      # The linker can only warn and ignore the option if not recognized
10928      # So say no if there are warnings
10929      if test -s conftest.err; then
10930        # Append any errors to the config.log.
10931        cat conftest.err 1>&5
10932        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10933        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10934        if diff conftest.exp conftest.er2 >/dev/null; then
10935          lt_cv_prog_compiler_static_works=yes
10936        fi
10937      else
10938        lt_cv_prog_compiler_static_works=yes
10939      fi
10940    fi
10941    $RM -r conftest*
10942    LDFLAGS=$save_LDFLAGS
10943
10944 fi
10945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
10946 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
10947
10948 if test yes = "$lt_cv_prog_compiler_static_works"; then
10949     :
10950 else
10951     lt_prog_compiler_static=
10952 fi
10953
10954
10955
10956
10957
10958
10959
10960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
10961 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
10962 if ${lt_cv_prog_compiler_c_o+:} false; then :
10963   $as_echo_n "(cached) " >&6
10964 else
10965   lt_cv_prog_compiler_c_o=no
10966    $RM -r conftest 2>/dev/null
10967    mkdir conftest
10968    cd conftest
10969    mkdir out
10970    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10971
10972    lt_compiler_flag="-o out/conftest2.$ac_objext"
10973    # Insert the option either (1) after the last *FLAGS variable, or
10974    # (2) before a word containing "conftest.", or (3) at the end.
10975    # Note that $ac_compile itself does not contain backslashes and begins
10976    # with a dollar sign (not a hyphen), so the echo should work correctly.
10977    lt_compile=`echo "$ac_compile" | $SED \
10978    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
10979    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
10980    -e 's:$: $lt_compiler_flag:'`
10981    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
10982    (eval "$lt_compile" 2>out/conftest.err)
10983    ac_status=$?
10984    cat out/conftest.err >&5
10985    echo "$as_me:$LINENO: \$? = $ac_status" >&5
10986    if (exit $ac_status) && test -s out/conftest2.$ac_objext
10987    then
10988      # The compiler can only warn and ignore the option if not recognized
10989      # So say no if there are warnings
10990      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
10991      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
10992      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
10993        lt_cv_prog_compiler_c_o=yes
10994      fi
10995    fi
10996    chmod u+w . 2>&5
10997    $RM conftest*
10998    # SGI C++ compiler will create directory out/ii_files/ for
10999    # template instantiation
11000    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11001    $RM out/* && rmdir out
11002    cd ..
11003    $RM -r conftest
11004    $RM conftest*
11005
11006 fi
11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11008 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11009
11010
11011
11012
11013
11014
11015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11016 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11017 if ${lt_cv_prog_compiler_c_o+:} false; then :
11018   $as_echo_n "(cached) " >&6
11019 else
11020   lt_cv_prog_compiler_c_o=no
11021    $RM -r conftest 2>/dev/null
11022    mkdir conftest
11023    cd conftest
11024    mkdir out
11025    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11026
11027    lt_compiler_flag="-o out/conftest2.$ac_objext"
11028    # Insert the option either (1) after the last *FLAGS variable, or
11029    # (2) before a word containing "conftest.", or (3) at the end.
11030    # Note that $ac_compile itself does not contain backslashes and begins
11031    # with a dollar sign (not a hyphen), so the echo should work correctly.
11032    lt_compile=`echo "$ac_compile" | $SED \
11033    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11034    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11035    -e 's:$: $lt_compiler_flag:'`
11036    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11037    (eval "$lt_compile" 2>out/conftest.err)
11038    ac_status=$?
11039    cat out/conftest.err >&5
11040    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11041    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11042    then
11043      # The compiler can only warn and ignore the option if not recognized
11044      # So say no if there are warnings
11045      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
11046      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
11047      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
11048        lt_cv_prog_compiler_c_o=yes
11049      fi
11050    fi
11051    chmod u+w . 2>&5
11052    $RM conftest*
11053    # SGI C++ compiler will create directory out/ii_files/ for
11054    # template instantiation
11055    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
11056    $RM out/* && rmdir out
11057    cd ..
11058    $RM -r conftest
11059    $RM conftest*
11060
11061 fi
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
11063 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
11064
11065
11066
11067
11068 hard_links=nottested
11069 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
11070   # do not overwrite the value of need_locks provided by the user
11071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
11072 $as_echo_n "checking if we can lock with hard links... " >&6; }
11073   hard_links=yes
11074   $RM conftest*
11075   ln conftest.a conftest.b 2>/dev/null && hard_links=no
11076   touch conftest.a
11077   ln conftest.a conftest.b 2>&5 || hard_links=no
11078   ln conftest.a conftest.b 2>/dev/null && hard_links=no
11079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
11080 $as_echo "$hard_links" >&6; }
11081   if test no = "$hard_links"; then
11082     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
11083 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
11084     need_locks=warn
11085   fi
11086 else
11087   need_locks=no
11088 fi
11089
11090
11091
11092
11093
11094
11095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
11096 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
11097
11098   runpath_var=
11099   allow_undefined_flag=
11100   always_export_symbols=no
11101   archive_cmds=
11102   archive_expsym_cmds=
11103   compiler_needs_object=no
11104   enable_shared_with_static_runtimes=no
11105   export_dynamic_flag_spec=
11106   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
11107   hardcode_automatic=no
11108   hardcode_direct=no
11109   hardcode_direct_absolute=no
11110   hardcode_libdir_flag_spec=
11111   hardcode_libdir_separator=
11112   hardcode_minus_L=no
11113   hardcode_shlibpath_var=unsupported
11114   inherit_rpath=no
11115   link_all_deplibs=unknown
11116   module_cmds=
11117   module_expsym_cmds=
11118   old_archive_from_new_cmds=
11119   old_archive_from_expsyms_cmds=
11120   thread_safe_flag_spec=
11121   whole_archive_flag_spec=
11122   # include_expsyms should be a list of space-separated symbols to be *always*
11123   # included in the symbol list
11124   include_expsyms=
11125   # exclude_expsyms can be an extended regexp of symbols to exclude
11126   # it will be wrapped by ' (' and ')$', so one must not match beginning or
11127   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
11128   # as well as any symbol that contains 'd'.
11129   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
11130   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
11131   # platforms (ab)use it in PIC code, but their linkers get confused if
11132   # the symbol is explicitly referenced.  Since portable code cannot
11133   # rely on this symbol name, it's probably fine to never include it in
11134   # preloaded symbol tables.
11135   # Exclude shared library initialization/finalization symbols.
11136   extract_expsyms_cmds=
11137
11138   case $host_os in
11139   cygwin* | mingw* | pw32* | cegcc*)
11140     # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time
11141     # When not using gcc, we currently assume that we are using
11142     # Microsoft Visual C++ or Intel C++ Compiler.
11143     if test yes != "$GCC"; then
11144       with_gnu_ld=no
11145     fi
11146     ;;
11147   interix*)
11148     # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC)
11149     with_gnu_ld=yes
11150     ;;
11151   openbsd* | bitrig*)
11152     with_gnu_ld=no
11153     ;;
11154   esac
11155
11156   ld_shlibs=yes
11157
11158   # On some targets, GNU ld is compatible enough with the native linker
11159   # that we're better off using the native interface for both.
11160   lt_use_gnu_ld_interface=no
11161   if test yes = "$with_gnu_ld"; then
11162     case $host_os in
11163       aix*)
11164         # The AIX port of GNU ld has always aspired to compatibility
11165         # with the native linker.  However, as the warning in the GNU ld
11166         # block says, versions before 2.19.5* couldn't really create working
11167         # shared libraries, regardless of the interface used.
11168         case `$LD -v 2>&1` in
11169           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
11170           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
11171           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
11172           *)
11173             lt_use_gnu_ld_interface=yes
11174             ;;
11175         esac
11176         ;;
11177       *)
11178         lt_use_gnu_ld_interface=yes
11179         ;;
11180     esac
11181   fi
11182
11183   if test yes = "$lt_use_gnu_ld_interface"; then
11184     # If archive_cmds runs LD, not CC, wlarc should be empty
11185     wlarc='$wl'
11186
11187     # Set some defaults for GNU ld with shared library support. These
11188     # are reset later if shared libraries are not supported. Putting them
11189     # here allows them to be overridden if necessary.
11190     runpath_var=LD_RUN_PATH
11191     hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11192     export_dynamic_flag_spec='$wl--export-dynamic'
11193     # ancient GNU ld didn't support --whole-archive et. al.
11194     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
11195       whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
11196     else
11197       whole_archive_flag_spec=
11198     fi
11199     supports_anon_versioning=no
11200     case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
11201       *GNU\ gold*) supports_anon_versioning=yes ;;
11202       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
11203       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
11204       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
11205       *\ 2.11.*) ;; # other 2.11 versions
11206       *) supports_anon_versioning=yes ;;
11207     esac
11208
11209     # See if GNU ld supports shared libraries.
11210     case $host_os in
11211     aix[3-9]*)
11212       # On AIX/PPC, the GNU linker is very broken
11213       if test ia64 != "$host_cpu"; then
11214         ld_shlibs=no
11215         cat <<_LT_EOF 1>&2
11216
11217 *** Warning: the GNU linker, at least up to release 2.19, is reported
11218 *** to be unable to reliably create shared libraries on AIX.
11219 *** Therefore, libtool is disabling shared libraries support.  If you
11220 *** really care for shared libraries, you may want to install binutils
11221 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
11222 *** You will then need to restart the configuration process.
11223
11224 _LT_EOF
11225       fi
11226       ;;
11227
11228     amigaos*)
11229       case $host_cpu in
11230       powerpc)
11231             # see comment about AmigaOS4 .so support
11232             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11233             archive_expsym_cmds=''
11234         ;;
11235       m68k)
11236             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
11237             hardcode_libdir_flag_spec='-L$libdir'
11238             hardcode_minus_L=yes
11239         ;;
11240       esac
11241       ;;
11242
11243     beos*)
11244       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11245         allow_undefined_flag=unsupported
11246         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
11247         # support --undefined.  This deserves some investigation.  FIXME
11248         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11249       else
11250         ld_shlibs=no
11251       fi
11252       ;;
11253
11254     cygwin* | mingw* | pw32* | cegcc*)
11255       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
11256       # as there is no search path for DLLs.
11257       hardcode_libdir_flag_spec='-L$libdir'
11258       export_dynamic_flag_spec='$wl--export-all-symbols'
11259       allow_undefined_flag=unsupported
11260       always_export_symbols=no
11261       enable_shared_with_static_runtimes=yes
11262       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
11263       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
11264
11265       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
11266         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11267         # If the export-symbols file already is a .def file, use it as
11268         # is; otherwise, prepend EXPORTS...
11269         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
11270           cp $export_symbols $output_objdir/$soname.def;
11271         else
11272           echo EXPORTS > $output_objdir/$soname.def;
11273           cat $export_symbols >> $output_objdir/$soname.def;
11274         fi~
11275         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
11276       else
11277         ld_shlibs=no
11278       fi
11279       ;;
11280
11281     haiku*)
11282       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11283       link_all_deplibs=yes
11284       ;;
11285
11286     os2*)
11287       hardcode_libdir_flag_spec='-L$libdir'
11288       hardcode_minus_L=yes
11289       allow_undefined_flag=unsupported
11290       shrext_cmds=.dll
11291       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11292         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11293         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11294         $ECHO EXPORTS >> $output_objdir/$libname.def~
11295         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
11296         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11297         emximp -o $lib $output_objdir/$libname.def'
11298       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
11299         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
11300         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
11301         $ECHO EXPORTS >> $output_objdir/$libname.def~
11302         prefix_cmds="$SED"~
11303         if test EXPORTS = "`$SED 1q $export_symbols`"; then
11304           prefix_cmds="$prefix_cmds -e 1d";
11305         fi~
11306         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
11307         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
11308         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
11309         emximp -o $lib $output_objdir/$libname.def'
11310       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
11311       enable_shared_with_static_runtimes=yes
11312       file_list_spec='@'
11313       ;;
11314
11315     interix[3-9]*)
11316       hardcode_direct=no
11317       hardcode_shlibpath_var=no
11318       hardcode_libdir_flag_spec='$wl-rpath,$libdir'
11319       export_dynamic_flag_spec='$wl-E'
11320       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
11321       # Instead, shared libraries are loaded at an image base (0x10000000 by
11322       # default) and relocated if they conflict, which is a slow very memory
11323       # consuming and fragmenting process.  To avoid this, we pick a random,
11324       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
11325       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
11326       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11327       archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
11328       ;;
11329
11330     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
11331       tmp_diet=no
11332       if test linux-dietlibc = "$host_os"; then
11333         case $cc_basename in
11334           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
11335         esac
11336       fi
11337       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
11338          && test no = "$tmp_diet"
11339       then
11340         tmp_addflag=' $pic_flag'
11341         tmp_sharedflag='-shared'
11342         case $cc_basename,$host_cpu in
11343         pgcc*)                          # Portland Group C compiler
11344           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'
11345           tmp_addflag=' $pic_flag'
11346           ;;
11347         pgf77* | pgf90* | pgf95* | pgfortran*)
11348                                         # Portland Group f77 and f90 compilers
11349           whole_archive_flag_spec='$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'
11350           tmp_addflag=' $pic_flag -Mnomain' ;;
11351         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
11352           tmp_addflag=' -i_dynamic' ;;
11353         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
11354           tmp_addflag=' -i_dynamic -nofor_main' ;;
11355         ifc* | ifort*)                  # Intel Fortran compiler
11356           tmp_addflag=' -nofor_main' ;;
11357         lf95*)                          # Lahey Fortran 8.1
11358           whole_archive_flag_spec=
11359           tmp_sharedflag='--shared' ;;
11360         nagfor*)                        # NAGFOR 5.3
11361           tmp_sharedflag='-Wl,-shared' ;;
11362         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
11363           tmp_sharedflag='-qmkshrobj'
11364           tmp_addflag= ;;
11365         nvcc*)  # Cuda Compiler Driver 2.2
11366           whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
11367           compiler_needs_object=yes
11368           ;;
11369         esac
11370         case `$CC -V 2>&1 | sed 5q` in
11371         *Sun\ C*)                       # Sun C 5.9
11372           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\"` $wl--no-whole-archive'
11373           compiler_needs_object=yes
11374           tmp_sharedflag='-G' ;;
11375         *Sun\ F*)                       # Sun Fortran 8.3
11376           tmp_sharedflag='-G' ;;
11377         esac
11378         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11379
11380         if test yes = "$supports_anon_versioning"; then
11381           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11382             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11383             echo "local: *; };" >> $output_objdir/$libname.ver~
11384             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
11385         fi
11386
11387         case $cc_basename in
11388         tcc*)
11389           export_dynamic_flag_spec='-rdynamic'
11390           ;;
11391         xlf* | bgf* | bgxlf* | mpixlf*)
11392           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
11393           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
11394           hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11395           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
11396           if test yes = "$supports_anon_versioning"; then
11397             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
11398               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
11399               echo "local: *; };" >> $output_objdir/$libname.ver~
11400               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
11401           fi
11402           ;;
11403         esac
11404       else
11405         ld_shlibs=no
11406       fi
11407       ;;
11408
11409     netbsd*)
11410       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11411         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
11412         wlarc=
11413       else
11414         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11415         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11416       fi
11417       ;;
11418
11419     solaris*)
11420       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
11421         ld_shlibs=no
11422         cat <<_LT_EOF 1>&2
11423
11424 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
11425 *** create shared libraries on Solaris systems.  Therefore, libtool
11426 *** is disabling shared libraries support.  We urge you to upgrade GNU
11427 *** binutils to release 2.9.1 or newer.  Another option is to modify
11428 *** your PATH or compiler configuration so that the native linker is
11429 *** used, and then restart.
11430
11431 _LT_EOF
11432       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11433         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11434         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11435       else
11436         ld_shlibs=no
11437       fi
11438       ;;
11439
11440     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
11441       case `$LD -v 2>&1` in
11442         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
11443         ld_shlibs=no
11444         cat <<_LT_EOF 1>&2
11445
11446 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
11447 *** reliably create shared libraries on SCO systems.  Therefore, libtool
11448 *** is disabling shared libraries support.  We urge you to upgrade GNU
11449 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
11450 *** your PATH or compiler configuration so that the native linker is
11451 *** used, and then restart.
11452
11453 _LT_EOF
11454         ;;
11455         *)
11456           # For security reasons, it is highly recommended that you always
11457           # use absolute paths for naming shared libraries, and exclude the
11458           # DT_RUNPATH tag from executables and libraries.  But doing so
11459           # requires that you compile everything twice, which is a pain.
11460           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11461             hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
11462             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11463             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11464           else
11465             ld_shlibs=no
11466           fi
11467         ;;
11468       esac
11469       ;;
11470
11471     sunos4*)
11472       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11473       wlarc=
11474       hardcode_direct=yes
11475       hardcode_shlibpath_var=no
11476       ;;
11477
11478     *)
11479       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
11480         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11481         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
11482       else
11483         ld_shlibs=no
11484       fi
11485       ;;
11486     esac
11487
11488     if test no = "$ld_shlibs"; then
11489       runpath_var=
11490       hardcode_libdir_flag_spec=
11491       export_dynamic_flag_spec=
11492       whole_archive_flag_spec=
11493     fi
11494   else
11495     # PORTME fill in a description of your system's linker (not GNU ld)
11496     case $host_os in
11497     aix3*)
11498       allow_undefined_flag=unsupported
11499       always_export_symbols=yes
11500       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
11501       # Note: this linker hardcodes the directories in LIBPATH if there
11502       # are no directories specified by -L.
11503       hardcode_minus_L=yes
11504       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
11505         # Neither direct hardcoding nor static linking is supported with a
11506         # broken collect2.
11507         hardcode_direct=unsupported
11508       fi
11509       ;;
11510
11511     aix[4-9]*)
11512       if test ia64 = "$host_cpu"; then
11513         # On IA64, the linker does run time linking by default, so we don't
11514         # have to do anything special.
11515         aix_use_runtimelinking=no
11516         exp_sym_flag='-Bexport'
11517         no_entry_flag=
11518       else
11519         # If we're using GNU nm, then we don't want the "-C" option.
11520         # -C means demangle to GNU nm, but means don't demangle to AIX nm.
11521         # Without the "-l" option, or with the "-B" option, AIX nm treats
11522         # weak defined symbols like other global defined symbols, whereas
11523         # GNU nm marks them as "W".
11524         # While the 'weak' keyword is ignored in the Export File, we need
11525         # it in the Import File for the 'aix-soname' feature, so we have
11526         # to replace the "-B" option with "-P" for AIX nm.
11527         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
11528           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
11529         else
11530           export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
11531         fi
11532         aix_use_runtimelinking=no
11533
11534         # Test if we are trying to use run time linking or normal
11535         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
11536         # have runtime linking enabled, and use it for executables.
11537         # For shared libraries, we enable/disable runtime linking
11538         # depending on the kind of the shared library created -
11539         # when "with_aix_soname,aix_use_runtimelinking" is:
11540         # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
11541         # "aix,yes"  lib.so          shared, rtl:yes, for executables
11542         #            lib.a           static archive
11543         # "both,no"  lib.so.V(shr.o) shared, rtl:yes
11544         #            lib.a(lib.so.V) shared, rtl:no,  for executables
11545         # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
11546         #            lib.a(lib.so.V) shared, rtl:no
11547         # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
11548         #            lib.a           static archive
11549         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
11550           for ld_flag in $LDFLAGS; do
11551           if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
11552             aix_use_runtimelinking=yes
11553             break
11554           fi
11555           done
11556           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
11557             # With aix-soname=svr4, we create the lib.so.V shared archives only,
11558             # so we don't have lib.a shared libs to link our executables.
11559             # We have to force runtime linking in this case.
11560             aix_use_runtimelinking=yes
11561             LDFLAGS="$LDFLAGS -Wl,-brtl"
11562           fi
11563           ;;
11564         esac
11565
11566         exp_sym_flag='-bexport'
11567         no_entry_flag='-bnoentry'
11568       fi
11569
11570       # When large executables or shared objects are built, AIX ld can
11571       # have problems creating the table of contents.  If linking a library
11572       # or program results in "error TOC overflow" add -mminimal-toc to
11573       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
11574       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
11575
11576       archive_cmds=''
11577       hardcode_direct=yes
11578       hardcode_direct_absolute=yes
11579       hardcode_libdir_separator=':'
11580       link_all_deplibs=yes
11581       file_list_spec='$wl-f,'
11582       case $with_aix_soname,$aix_use_runtimelinking in
11583       aix,*) ;; # traditional, no import file
11584       svr4,* | *,yes) # use import file
11585         # The Import File defines what to hardcode.
11586         hardcode_direct=no
11587         hardcode_direct_absolute=no
11588         ;;
11589       esac
11590
11591       if test yes = "$GCC"; then
11592         case $host_os in aix4.[012]|aix4.[012].*)
11593         # We only want to do this on AIX 4.2 and lower, the check
11594         # below for broken collect2 doesn't work under 4.3+
11595           collect2name=`$CC -print-prog-name=collect2`
11596           if test -f "$collect2name" &&
11597            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
11598           then
11599           # We have reworked collect2
11600           :
11601           else
11602           # We have old collect2
11603           hardcode_direct=unsupported
11604           # It fails to find uninstalled libraries when the uninstalled
11605           # path is not listed in the libpath.  Setting hardcode_minus_L
11606           # to unsupported forces relinking
11607           hardcode_minus_L=yes
11608           hardcode_libdir_flag_spec='-L$libdir'
11609           hardcode_libdir_separator=
11610           fi
11611           ;;
11612         esac
11613         shared_flag='-shared'
11614         if test yes = "$aix_use_runtimelinking"; then
11615           shared_flag="$shared_flag "'$wl-G'
11616         fi
11617         # Need to ensure runtime linking is disabled for the traditional
11618         # shared library, or the linker may eventually find shared libraries
11619         # /with/ Import File - we do not want to mix them.
11620         shared_flag_aix='-shared'
11621         shared_flag_svr4='-shared $wl-G'
11622       else
11623         # not using gcc
11624         if test ia64 = "$host_cpu"; then
11625         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
11626         # chokes on -Wl,-G. The following line is correct:
11627           shared_flag='-G'
11628         else
11629           if test yes = "$aix_use_runtimelinking"; then
11630             shared_flag='$wl-G'
11631           else
11632             shared_flag='$wl-bM:SRE'
11633           fi
11634           shared_flag_aix='$wl-bM:SRE'
11635           shared_flag_svr4='$wl-G'
11636         fi
11637       fi
11638
11639       export_dynamic_flag_spec='$wl-bexpall'
11640       # It seems that -bexpall does not export symbols beginning with
11641       # underscore (_), so it is better to generate a list of symbols to export.
11642       always_export_symbols=yes
11643       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
11644         # Warning - without using the other runtime loading flags (-brtl),
11645         # -berok will link without error, but may produce a broken library.
11646         allow_undefined_flag='-berok'
11647         # Determine the default libpath from the value encoded in an
11648         # empty executable.
11649         if test set = "${lt_cv_aix_libpath+set}"; then
11650   aix_libpath=$lt_cv_aix_libpath
11651 else
11652   if ${lt_cv_aix_libpath_+:} false; then :
11653   $as_echo_n "(cached) " >&6
11654 else
11655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11656 /* end confdefs.h.  */
11657
11658 int
11659 main ()
11660 {
11661
11662   ;
11663   return 0;
11664 }
11665 _ACEOF
11666 if ac_fn_c_try_link "$LINENO"; then :
11667
11668   lt_aix_libpath_sed='
11669       /Import File Strings/,/^$/ {
11670           /^0/ {
11671               s/^0  *\([^ ]*\) *$/\1/
11672               p
11673           }
11674       }'
11675   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11676   # Check for a 64-bit object if we didn't find anything.
11677   if test -z "$lt_cv_aix_libpath_"; then
11678     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11679   fi
11680 fi
11681 rm -f core conftest.err conftest.$ac_objext \
11682     conftest$ac_exeext conftest.$ac_ext
11683   if test -z "$lt_cv_aix_libpath_"; then
11684     lt_cv_aix_libpath_=/usr/lib:/lib
11685   fi
11686
11687 fi
11688
11689   aix_libpath=$lt_cv_aix_libpath_
11690 fi
11691
11692         hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
11693         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
11694       else
11695         if test ia64 = "$host_cpu"; then
11696           hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
11697           allow_undefined_flag="-z nodefs"
11698           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
11699         else
11700          # Determine the default libpath from the value encoded in an
11701          # empty executable.
11702          if test set = "${lt_cv_aix_libpath+set}"; then
11703   aix_libpath=$lt_cv_aix_libpath
11704 else
11705   if ${lt_cv_aix_libpath_+:} false; then :
11706   $as_echo_n "(cached) " >&6
11707 else
11708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11709 /* end confdefs.h.  */
11710
11711 int
11712 main ()
11713 {
11714
11715   ;
11716   return 0;
11717 }
11718 _ACEOF
11719 if ac_fn_c_try_link "$LINENO"; then :
11720
11721   lt_aix_libpath_sed='
11722       /Import File Strings/,/^$/ {
11723           /^0/ {
11724               s/^0  *\([^ ]*\) *$/\1/
11725               p
11726           }
11727       }'
11728   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11729   # Check for a 64-bit object if we didn't find anything.
11730   if test -z "$lt_cv_aix_libpath_"; then
11731     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
11732   fi
11733 fi
11734 rm -f core conftest.err conftest.$ac_objext \
11735     conftest$ac_exeext conftest.$ac_ext
11736   if test -z "$lt_cv_aix_libpath_"; then
11737     lt_cv_aix_libpath_=/usr/lib:/lib
11738   fi
11739
11740 fi
11741
11742   aix_libpath=$lt_cv_aix_libpath_
11743 fi
11744
11745          hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
11746           # Warning - without using the other run time loading flags,
11747           # -berok will link without error, but may produce a broken library.
11748           no_undefined_flag=' $wl-bernotok'
11749           allow_undefined_flag=' $wl-berok'
11750           if test yes = "$with_gnu_ld"; then
11751             # We only use this code for GNU lds that support --whole-archive.
11752             whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
11753           else
11754             # Exported symbols can be pulled into shared objects from archives
11755             whole_archive_flag_spec='$convenience'
11756           fi
11757           archive_cmds_need_lc=yes
11758           archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
11759           # -brtl affects multiple linker settings, -berok does not and is overridden later
11760           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
11761           if test svr4 != "$with_aix_soname"; then
11762             # This is similar to how AIX traditionally builds its shared libraries.
11763             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
11764           fi
11765           if test aix != "$with_aix_soname"; then
11766             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
11767           else
11768             # used by -dlpreopen to get the symbols
11769             archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
11770           fi
11771           archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
11772         fi
11773       fi
11774       ;;
11775
11776     amigaos*)
11777       case $host_cpu in
11778       powerpc)
11779             # see comment about AmigaOS4 .so support
11780             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
11781             archive_expsym_cmds=''
11782         ;;
11783       m68k)
11784             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
11785             hardcode_libdir_flag_spec='-L$libdir'
11786             hardcode_minus_L=yes
11787         ;;
11788       esac
11789       ;;
11790
11791     bsdi[45]*)
11792       export_dynamic_flag_spec=-rdynamic
11793       ;;
11794
11795     cygwin* | mingw* | pw32* | cegcc*)
11796       # When not using gcc, we currently assume that we are using
11797       # Microsoft Visual C++ or Intel C++ Compiler.
11798       # hardcode_libdir_flag_spec is actually meaningless, as there is
11799       # no search path for DLLs.
11800       case $cc_basename in
11801       cl* | icl*)
11802         # Native MSVC or ICC
11803         hardcode_libdir_flag_spec=' '
11804         allow_undefined_flag=unsupported
11805         always_export_symbols=yes
11806         file_list_spec='@'
11807         # Tell ltmain to make .lib files, not .a files.
11808         libext=lib
11809         # Tell ltmain to make .dll files, not .so files.
11810         shrext_cmds=.dll
11811         # FIXME: Setting linknames here is a bad hack.
11812         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
11813         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
11814             cp "$export_symbols" "$output_objdir/$soname.def";
11815             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
11816           else
11817             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
11818           fi~
11819           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
11820           linknames='
11821         # The linker will not automatically build a static lib if we build a DLL.
11822         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
11823         enable_shared_with_static_runtimes=yes
11824         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
11825         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
11826         # Don't use ranlib
11827         old_postinstall_cmds='chmod 644 $oldlib'
11828         postlink_cmds='lt_outputfile="@OUTPUT@"~
11829           lt_tool_outputfile="@TOOL_OUTPUT@"~
11830           case $lt_outputfile in
11831             *.exe|*.EXE) ;;
11832             *)
11833               lt_outputfile=$lt_outputfile.exe
11834               lt_tool_outputfile=$lt_tool_outputfile.exe
11835               ;;
11836           esac~
11837           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
11838             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
11839             $RM "$lt_outputfile.manifest";
11840           fi'
11841         ;;
11842       *)
11843         # Assume MSVC and ICC wrapper
11844         hardcode_libdir_flag_spec=' '
11845         allow_undefined_flag=unsupported
11846         # Tell ltmain to make .lib files, not .a files.
11847         libext=lib
11848         # Tell ltmain to make .dll files, not .so files.
11849         shrext_cmds=.dll
11850         # FIXME: Setting linknames here is a bad hack.
11851         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
11852         # The linker will automatically build a .lib file if we build a DLL.
11853         old_archive_from_new_cmds='true'
11854         # FIXME: Should let the user specify the lib program.
11855         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
11856         enable_shared_with_static_runtimes=yes
11857         ;;
11858       esac
11859       ;;
11860
11861     darwin* | rhapsody*)
11862
11863
11864   archive_cmds_need_lc=no
11865   hardcode_direct=no
11866   hardcode_automatic=yes
11867   hardcode_shlibpath_var=unsupported
11868   if test yes = "$lt_cv_ld_force_load"; then
11869     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
11870
11871   else
11872     whole_archive_flag_spec=''
11873   fi
11874   link_all_deplibs=yes
11875   allow_undefined_flag=$_lt_dar_allow_undefined
11876   case $cc_basename in
11877      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
11878      *) _lt_dar_can_shared=$GCC ;;
11879   esac
11880   if test yes = "$_lt_dar_can_shared"; then
11881     output_verbose_link_cmd=func_echo_all
11882     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
11883     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
11884     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$_lt_dsymutil"
11885     module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
11886
11887   else
11888   ld_shlibs=no
11889   fi
11890
11891       ;;
11892
11893     dgux*)
11894       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11895       hardcode_libdir_flag_spec='-L$libdir'
11896       hardcode_shlibpath_var=no
11897       ;;
11898
11899     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
11900     # support.  Future versions do this automatically, but an explicit c++rt0.o
11901     # does not break anything, and helps significantly (at the cost of a little
11902     # extra space).
11903     freebsd2.2*)
11904       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
11905       hardcode_libdir_flag_spec='-R$libdir'
11906       hardcode_direct=yes
11907       hardcode_shlibpath_var=no
11908       ;;
11909
11910     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
11911     freebsd2.*)
11912       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
11913       hardcode_direct=yes
11914       hardcode_minus_L=yes
11915       hardcode_shlibpath_var=no
11916       ;;
11917
11918     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
11919     freebsd* | dragonfly*)
11920       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
11921       hardcode_libdir_flag_spec='-R$libdir'
11922       hardcode_direct=yes
11923       hardcode_shlibpath_var=no
11924       ;;
11925
11926     hpux9*)
11927       if test yes = "$GCC"; then
11928         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
11929       else
11930         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
11931       fi
11932       hardcode_libdir_flag_spec='$wl+b $wl$libdir'
11933       hardcode_libdir_separator=:
11934       hardcode_direct=yes
11935
11936       # hardcode_minus_L: Not really in the search PATH,
11937       # but as the default location of the library.
11938       hardcode_minus_L=yes
11939       export_dynamic_flag_spec='$wl-E'
11940       ;;
11941
11942     hpux10*)
11943       if test yes,no = "$GCC,$with_gnu_ld"; then
11944         archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
11945       else
11946         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
11947       fi
11948       if test no = "$with_gnu_ld"; then
11949         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
11950         hardcode_libdir_separator=:
11951         hardcode_direct=yes
11952         hardcode_direct_absolute=yes
11953         export_dynamic_flag_spec='$wl-E'
11954         # hardcode_minus_L: Not really in the search PATH,
11955         # but as the default location of the library.
11956         hardcode_minus_L=yes
11957       fi
11958       ;;
11959
11960     hpux11*)
11961       if test yes,no = "$GCC,$with_gnu_ld"; then
11962         case $host_cpu in
11963         hppa*64*)
11964           archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
11965           ;;
11966         ia64*)
11967           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
11968           ;;
11969         *)
11970           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
11971           ;;
11972         esac
11973       else
11974         case $host_cpu in
11975         hppa*64*)
11976           archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
11977           ;;
11978         ia64*)
11979           archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
11980           ;;
11981         *)
11982
11983           # Older versions of the 11.00 compiler do not understand -b yet
11984           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
11985           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
11986 $as_echo_n "checking if $CC understands -b... " >&6; }
11987 if ${lt_cv_prog_compiler__b+:} false; then :
11988   $as_echo_n "(cached) " >&6
11989 else
11990   lt_cv_prog_compiler__b=no
11991    save_LDFLAGS=$LDFLAGS
11992    LDFLAGS="$LDFLAGS -b"
11993    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11994    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11995      # The linker can only warn and ignore the option if not recognized
11996      # So say no if there are warnings
11997      if test -s conftest.err; then
11998        # Append any errors to the config.log.
11999        cat conftest.err 1>&5
12000        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12001        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12002        if diff conftest.exp conftest.er2 >/dev/null; then
12003          lt_cv_prog_compiler__b=yes
12004        fi
12005      else
12006        lt_cv_prog_compiler__b=yes
12007      fi
12008    fi
12009    $RM -r conftest*
12010    LDFLAGS=$save_LDFLAGS
12011
12012 fi
12013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
12014 $as_echo "$lt_cv_prog_compiler__b" >&6; }
12015
12016 if test yes = "$lt_cv_prog_compiler__b"; then
12017     archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12018 else
12019     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12020 fi
12021
12022           ;;
12023         esac
12024       fi
12025       if test no = "$with_gnu_ld"; then
12026         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
12027         hardcode_libdir_separator=:
12028
12029         case $host_cpu in
12030         hppa*64*|ia64*)
12031           hardcode_direct=no
12032           hardcode_shlibpath_var=no
12033           ;;
12034         *)
12035           hardcode_direct=yes
12036           hardcode_direct_absolute=yes
12037           export_dynamic_flag_spec='$wl-E'
12038
12039           # hardcode_minus_L: Not really in the search PATH,
12040           # but as the default location of the library.
12041           hardcode_minus_L=yes
12042           ;;
12043         esac
12044       fi
12045       ;;
12046
12047     irix5* | irix6* | nonstopux*)
12048       if test yes = "$GCC"; then
12049         archive_cmds='$CC -shared $pic_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'
12050         # Try to use the -exported_symbol ld option, if it does not
12051         # work, assume that -exports_file does not work either and
12052         # implicitly export all symbols.
12053         # This should be the same for all languages, so no per-tag cache variable.
12054         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
12055 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
12056 if ${lt_cv_irix_exported_symbol+:} false; then :
12057   $as_echo_n "(cached) " >&6
12058 else
12059   save_LDFLAGS=$LDFLAGS
12060            LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
12061            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12062 /* end confdefs.h.  */
12063 int foo (void) { return 0; }
12064 _ACEOF
12065 if ac_fn_c_try_link "$LINENO"; then :
12066   lt_cv_irix_exported_symbol=yes
12067 else
12068   lt_cv_irix_exported_symbol=no
12069 fi
12070 rm -f core conftest.err conftest.$ac_objext \
12071     conftest$ac_exeext conftest.$ac_ext
12072            LDFLAGS=$save_LDFLAGS
12073 fi
12074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
12075 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
12076         if test yes = "$lt_cv_irix_exported_symbol"; then
12077           archive_expsym_cmds='$CC -shared $pic_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 $wl-exports_file $wl$export_symbols -o $lib'
12078         fi
12079       else
12080         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
12081         archive_expsym_cmds='$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 $lib'
12082       fi
12083       archive_cmds_need_lc='no'
12084       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12085       hardcode_libdir_separator=:
12086       inherit_rpath=yes
12087       link_all_deplibs=yes
12088       ;;
12089
12090     linux*)
12091       case $cc_basename in
12092       tcc*)
12093         # Fabrice Bellard et al's Tiny C Compiler
12094         ld_shlibs=yes
12095         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12096         ;;
12097       esac
12098       ;;
12099
12100     netbsd*)
12101       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12102         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12103       else
12104         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12105       fi
12106       hardcode_libdir_flag_spec='-R$libdir'
12107       hardcode_direct=yes
12108       hardcode_shlibpath_var=no
12109       ;;
12110
12111     newsos6)
12112       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12113       hardcode_direct=yes
12114       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12115       hardcode_libdir_separator=:
12116       hardcode_shlibpath_var=no
12117       ;;
12118
12119     *nto* | *qnx*)
12120       ;;
12121
12122     openbsd* | bitrig*)
12123       if test -f /usr/libexec/ld.so; then
12124         hardcode_direct=yes
12125         hardcode_shlibpath_var=no
12126         hardcode_direct_absolute=yes
12127         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
12128           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12129           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
12130           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12131           export_dynamic_flag_spec='$wl-E'
12132         else
12133           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12134           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
12135         fi
12136       else
12137         ld_shlibs=no
12138       fi
12139       ;;
12140
12141     os2*)
12142       hardcode_libdir_flag_spec='-L$libdir'
12143       hardcode_minus_L=yes
12144       allow_undefined_flag=unsupported
12145       shrext_cmds=.dll
12146       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12147         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12148         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12149         $ECHO EXPORTS >> $output_objdir/$libname.def~
12150         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
12151         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12152         emximp -o $lib $output_objdir/$libname.def'
12153       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
12154         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
12155         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
12156         $ECHO EXPORTS >> $output_objdir/$libname.def~
12157         prefix_cmds="$SED"~
12158         if test EXPORTS = "`$SED 1q $export_symbols`"; then
12159           prefix_cmds="$prefix_cmds -e 1d";
12160         fi~
12161         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
12162         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
12163         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
12164         emximp -o $lib $output_objdir/$libname.def'
12165       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
12166       enable_shared_with_static_runtimes=yes
12167       file_list_spec='@'
12168       ;;
12169
12170     osf3*)
12171       if test yes = "$GCC"; then
12172         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12173         archive_cmds='$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 $lib'
12174       else
12175         allow_undefined_flag=' -expect_unresolved \*'
12176         archive_cmds='$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 $lib'
12177       fi
12178       archive_cmds_need_lc='no'
12179       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12180       hardcode_libdir_separator=:
12181       ;;
12182
12183     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12184       if test yes = "$GCC"; then
12185         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
12186         archive_cmds='$CC -shared$allow_undefined_flag $pic_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 $lib'
12187         hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
12188       else
12189         allow_undefined_flag=' -expect_unresolved \*'
12190         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'
12191         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~
12192           $CC -shared$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'
12193
12194         # Both c and cxx compiler support -rpath directly
12195         hardcode_libdir_flag_spec='-rpath $libdir'
12196       fi
12197       archive_cmds_need_lc='no'
12198       hardcode_libdir_separator=:
12199       ;;
12200
12201     solaris*)
12202       no_undefined_flag=' -z defs'
12203       if test yes = "$GCC"; then
12204         wlarc='$wl'
12205         archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
12206         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12207           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12208       else
12209         case `$CC -V 2>&1` in
12210         *"Compilers 5.0"*)
12211           wlarc=''
12212           archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
12213           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12214             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12215           ;;
12216         *)
12217           wlarc='$wl'
12218           archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
12219           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12220             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12221           ;;
12222         esac
12223       fi
12224       hardcode_libdir_flag_spec='-R$libdir'
12225       hardcode_shlibpath_var=no
12226       case $host_os in
12227       solaris2.[0-5] | solaris2.[0-5].*) ;;
12228       *)
12229         # The compiler driver will combine and reorder linker options,
12230         # but understands '-z linker_flag'.  GCC discards it without '$wl',
12231         # but is careful enough not to reorder.
12232         # Supported since Solaris 2.6 (maybe 2.5.1?)
12233         if test yes = "$GCC"; then
12234           whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
12235         else
12236           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
12237         fi
12238         ;;
12239       esac
12240       link_all_deplibs=yes
12241       ;;
12242
12243     sunos4*)
12244       if test sequent = "$host_vendor"; then
12245         # Use $CC to link under sequent, because it throws in some extra .o
12246         # files that make .init and .fini sections work.
12247         archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
12248       else
12249         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
12250       fi
12251       hardcode_libdir_flag_spec='-L$libdir'
12252       hardcode_direct=yes
12253       hardcode_minus_L=yes
12254       hardcode_shlibpath_var=no
12255       ;;
12256
12257     sysv4)
12258       case $host_vendor in
12259         sni)
12260           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12261           hardcode_direct=yes # is this really true???
12262         ;;
12263         siemens)
12264           ## LD is ld it makes a PLAMLIB
12265           ## CC just makes a GrossModule.
12266           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
12267           reload_cmds='$CC -r -o $output$reload_objs'
12268           hardcode_direct=no
12269         ;;
12270         motorola)
12271           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12272           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
12273         ;;
12274       esac
12275       runpath_var='LD_RUN_PATH'
12276       hardcode_shlibpath_var=no
12277       ;;
12278
12279     sysv4.3*)
12280       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12281       hardcode_shlibpath_var=no
12282       export_dynamic_flag_spec='-Bexport'
12283       ;;
12284
12285     sysv4*MP*)
12286       if test -d /usr/nec; then
12287         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12288         hardcode_shlibpath_var=no
12289         runpath_var=LD_RUN_PATH
12290         hardcode_runpath_var=yes
12291         ld_shlibs=yes
12292       fi
12293       ;;
12294
12295     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
12296       no_undefined_flag='$wl-z,text'
12297       archive_cmds_need_lc=no
12298       hardcode_shlibpath_var=no
12299       runpath_var='LD_RUN_PATH'
12300
12301       if test yes = "$GCC"; then
12302         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12303         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12304       else
12305         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12306         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12307       fi
12308       ;;
12309
12310     sysv5* | sco3.2v5* | sco5v6*)
12311       # Note: We CANNOT use -z defs as we might desire, because we do not
12312       # link with -lc, and that would cause any symbols used from libc to
12313       # always be unresolved, which means just about no library would
12314       # ever link correctly.  If we're not using GNU ld we use -z text
12315       # though, which does catch some bad symbols but isn't as heavy-handed
12316       # as -z defs.
12317       no_undefined_flag='$wl-z,text'
12318       allow_undefined_flag='$wl-z,nodefs'
12319       archive_cmds_need_lc=no
12320       hardcode_shlibpath_var=no
12321       hardcode_libdir_flag_spec='$wl-R,$libdir'
12322       hardcode_libdir_separator=':'
12323       link_all_deplibs=yes
12324       export_dynamic_flag_spec='$wl-Bexport'
12325       runpath_var='LD_RUN_PATH'
12326
12327       if test yes = "$GCC"; then
12328         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12329         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12330       else
12331         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12332         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
12333       fi
12334       ;;
12335
12336     uts4*)
12337       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12338       hardcode_libdir_flag_spec='-L$libdir'
12339       hardcode_shlibpath_var=no
12340       ;;
12341
12342     *)
12343       ld_shlibs=no
12344       ;;
12345     esac
12346
12347     if test sni = "$host_vendor"; then
12348       case $host in
12349       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
12350         export_dynamic_flag_spec='$wl-Blargedynsym'
12351         ;;
12352       esac
12353     fi
12354   fi
12355
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
12357 $as_echo "$ld_shlibs" >&6; }
12358 test no = "$ld_shlibs" && can_build_shared=no
12359
12360 with_gnu_ld=$with_gnu_ld
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
12375
12376 #
12377 # Do we need to explicitly link libc?
12378 #
12379 case "x$archive_cmds_need_lc" in
12380 x|xyes)
12381   # Assume -lc should be added
12382   archive_cmds_need_lc=yes
12383
12384   if test yes,yes = "$GCC,$enable_shared"; then
12385     case $archive_cmds in
12386     *'~'*)
12387       # FIXME: we may have to deal with multi-command sequences.
12388       ;;
12389     '$CC '*)
12390       # Test whether the compiler implicitly links with -lc since on some
12391       # systems, -lgcc has to come before -lc. If gcc already passes -lc
12392       # to ld, don't add -lc before -lgcc.
12393       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
12394 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
12395 if ${lt_cv_archive_cmds_need_lc+:} false; then :
12396   $as_echo_n "(cached) " >&6
12397 else
12398   $RM conftest*
12399         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12400
12401         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12402   (eval $ac_compile) 2>&5
12403   ac_status=$?
12404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12405   test $ac_status = 0; } 2>conftest.err; then
12406           soname=conftest
12407           lib=conftest
12408           libobjs=conftest.$ac_objext
12409           deplibs=
12410           wl=$lt_prog_compiler_wl
12411           pic_flag=$lt_prog_compiler_pic
12412           compiler_flags=-v
12413           linker_flags=-v
12414           verstring=
12415           output_objdir=.
12416           libname=conftest
12417           lt_save_allow_undefined_flag=$allow_undefined_flag
12418           allow_undefined_flag=
12419           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
12420   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
12421   ac_status=$?
12422   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12423   test $ac_status = 0; }
12424           then
12425             lt_cv_archive_cmds_need_lc=no
12426           else
12427             lt_cv_archive_cmds_need_lc=yes
12428           fi
12429           allow_undefined_flag=$lt_save_allow_undefined_flag
12430         else
12431           cat conftest.err 1>&5
12432         fi
12433         $RM conftest*
12434
12435 fi
12436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
12437 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
12438       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
12439       ;;
12440     esac
12441   fi
12442   ;;
12443 esac
12444
12445
12446
12447
12448
12449
12450
12451
12452
12453
12454
12455
12456
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12591
12592
12593
12594
12595
12596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
12597 $as_echo_n "checking dynamic linker characteristics... " >&6; }
12598
12599 if test yes = "$GCC"; then
12600   case $host_os in
12601     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
12602     *) lt_awk_arg='/^libraries:/' ;;
12603   esac
12604   case $host_os in
12605     mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
12606     *) lt_sed_strip_eq='s|=/|/|g' ;;
12607   esac
12608   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
12609   case $lt_search_path_spec in
12610   *\;*)
12611     # if the path contains ";" then we assume it to be the separator
12612     # otherwise default to the standard path separator (i.e. ":") - it is
12613     # assumed that no part of a normal pathname contains ";" but that should
12614     # okay in the real world where ";" in dirpaths is itself problematic.
12615     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
12616     ;;
12617   *)
12618     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
12619     ;;
12620   esac
12621   # Ok, now we have the path, separated by spaces, we can step through it
12622   # and add multilib dir if necessary...
12623   lt_tmp_lt_search_path_spec=
12624   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
12625   # ...but if some path component already ends with the multilib dir we assume
12626   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
12627   case "$lt_multi_os_dir; $lt_search_path_spec " in
12628   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
12629     lt_multi_os_dir=
12630     ;;
12631   esac
12632   for lt_sys_path in $lt_search_path_spec; do
12633     if test -d "$lt_sys_path$lt_multi_os_dir"; then
12634       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
12635     elif test -n "$lt_multi_os_dir"; then
12636       test -d "$lt_sys_path" && \
12637         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
12638     fi
12639   done
12640   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
12641 BEGIN {RS = " "; FS = "/|\n";} {
12642   lt_foo = "";
12643   lt_count = 0;
12644   for (lt_i = NF; lt_i > 0; lt_i--) {
12645     if ($lt_i != "" && $lt_i != ".") {
12646       if ($lt_i == "..") {
12647         lt_count++;
12648       } else {
12649         if (lt_count == 0) {
12650           lt_foo = "/" $lt_i lt_foo;
12651         } else {
12652           lt_count--;
12653         }
12654       }
12655     }
12656   }
12657   if (lt_foo != "") { lt_freq[lt_foo]++; }
12658   if (lt_freq[lt_foo] == 1) { print lt_foo; }
12659 }'`
12660   # AWK program above erroneously prepends '/' to C:/dos/paths
12661   # for these hosts.
12662   case $host_os in
12663     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
12664       $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
12665   esac
12666   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
12667 else
12668   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
12669 fi
12670 library_names_spec=
12671 libname_spec='lib$name'
12672 soname_spec=
12673 shrext_cmds=.so
12674 postinstall_cmds=
12675 postuninstall_cmds=
12676 finish_cmds=
12677 finish_eval=
12678 shlibpath_var=
12679 shlibpath_overrides_runpath=unknown
12680 version_type=none
12681 dynamic_linker="$host_os ld.so"
12682 sys_lib_dlsearch_path_spec="/lib /usr/lib"
12683 need_lib_prefix=unknown
12684 hardcode_into_libs=no
12685
12686 # when you set need_version to no, make sure it does not cause -set_version
12687 # flags to be left without arguments
12688 need_version=unknown
12689
12690
12691
12692 case $host_os in
12693 aix3*)
12694   version_type=linux # correct to gnu/linux during the next big refactor
12695   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
12696   shlibpath_var=LIBPATH
12697
12698   # AIX 3 has no versioning support, so we append a major version to the name.
12699   soname_spec='$libname$release$shared_ext$major'
12700   ;;
12701
12702 aix[4-9]*)
12703   version_type=linux # correct to gnu/linux during the next big refactor
12704   need_lib_prefix=no
12705   need_version=no
12706   hardcode_into_libs=yes
12707   if test ia64 = "$host_cpu"; then
12708     # AIX 5 supports IA64
12709     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
12710     shlibpath_var=LD_LIBRARY_PATH
12711   else
12712     # With GCC up to 2.95.x, collect2 would create an import file
12713     # for dependence libraries.  The import file would start with
12714     # the line '#! .'.  This would cause the generated library to
12715     # depend on '.', always an invalid library.  This was fixed in
12716     # development snapshots of GCC prior to 3.0.
12717     case $host_os in
12718       aix4 | aix4.[01] | aix4.[01].*)
12719       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
12720            echo ' yes '
12721            echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
12722         :
12723       else
12724         can_build_shared=no
12725       fi
12726       ;;
12727     esac
12728     # Using Import Files as archive members, it is possible to support
12729     # filename-based versioning of shared library archives on AIX. While
12730     # this would work for both with and without runtime linking, it will
12731     # prevent static linking of such archives. So we do filename-based
12732     # shared library versioning with .so extension only, which is used
12733     # when both runtime linking and shared linking is enabled.
12734     # Unfortunately, runtime linking may impact performance, so we do
12735     # not want this to be the default eventually. Also, we use the
12736     # versioned .so libs for executables only if there is the -brtl
12737     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
12738     # To allow for filename-based versioning support, we need to create
12739     # libNAME.so.V as an archive file, containing:
12740     # *) an Import File, referring to the versioned filename of the
12741     #    archive as well as the shared archive member, telling the
12742     #    bitwidth (32 or 64) of that shared object, and providing the
12743     #    list of exported symbols of that shared object, eventually
12744     #    decorated with the 'weak' keyword
12745     # *) the shared object with the F_LOADONLY flag set, to really avoid
12746     #    it being seen by the linker.
12747     # At run time we better use the real file rather than another symlink,
12748     # but for link time we create the symlink libNAME.so -> libNAME.so.V
12749
12750     case $with_aix_soname,$aix_use_runtimelinking in
12751     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
12752     # soname into executable. Probably we can add versioning support to
12753     # collect2, so additional links can be useful in future.
12754     aix,yes) # traditional libtool
12755       dynamic_linker='AIX unversionable lib.so'
12756       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
12757       # instead of lib<name>.a to let people know that these are not
12758       # typical AIX shared libraries.
12759       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
12760       ;;
12761     aix,no) # traditional AIX only
12762       dynamic_linker='AIX lib.a(lib.so.V)'
12763       # We preserve .a as extension for shared libraries through AIX4.2
12764       # and later when we are not doing run time linking.
12765       library_names_spec='$libname$release.a $libname.a'
12766       soname_spec='$libname$release$shared_ext$major'
12767       ;;
12768     svr4,*) # full svr4 only
12769       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
12770       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
12771       # We do not specify a path in Import Files, so LIBPATH fires.
12772       shlibpath_overrides_runpath=yes
12773       ;;
12774     *,yes) # both, prefer svr4
12775       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
12776       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
12777       # unpreferred sharedlib libNAME.a needs extra handling
12778       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
12779       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
12780       # We do not specify a path in Import Files, so LIBPATH fires.
12781       shlibpath_overrides_runpath=yes
12782       ;;
12783     *,no) # both, prefer aix
12784       dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
12785       library_names_spec='$libname$release.a $libname.a'
12786       soname_spec='$libname$release$shared_ext$major'
12787       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
12788       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
12789       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
12790       ;;
12791     esac
12792     shlibpath_var=LIBPATH
12793   fi
12794   ;;
12795
12796 amigaos*)
12797   case $host_cpu in
12798   powerpc)
12799     # Since July 2007 AmigaOS4 officially supports .so libraries.
12800     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
12801     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
12802     ;;
12803   m68k)
12804     library_names_spec='$libname.ixlibrary $libname.a'
12805     # Create ${libname}_ixlibrary.a entries in /sys/libs.
12806     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
12807     ;;
12808   esac
12809   ;;
12810
12811 beos*)
12812   library_names_spec='$libname$shared_ext'
12813   dynamic_linker="$host_os ld.so"
12814   shlibpath_var=LIBRARY_PATH
12815   ;;
12816
12817 bsdi[45]*)
12818   version_type=linux # correct to gnu/linux during the next big refactor
12819   need_version=no
12820   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
12821   soname_spec='$libname$release$shared_ext$major'
12822   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
12823   shlibpath_var=LD_LIBRARY_PATH
12824   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
12825   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
12826   # the default ld.so.conf also contains /usr/contrib/lib and
12827   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
12828   # libtool to hard-code these into programs
12829   ;;
12830
12831 cygwin* | mingw* | pw32* | cegcc*)
12832   version_type=windows
12833   shrext_cmds=.dll
12834   need_version=no
12835   need_lib_prefix=no
12836
12837   case $GCC,$cc_basename in
12838   yes,*)
12839     # gcc
12840     library_names_spec='$libname.dll.a'
12841     # DLL is installed to $(libdir)/../bin by postinstall_cmds
12842     postinstall_cmds='base_file=`basename \$file`~
12843       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
12844       dldir=$destdir/`dirname \$dlpath`~
12845       test -d \$dldir || mkdir -p \$dldir~
12846       $install_prog $dir/$dlname \$dldir/$dlname~
12847       chmod a+x \$dldir/$dlname~
12848       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
12849         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
12850       fi'
12851     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
12852       dlpath=$dir/\$dldll~
12853        $RM \$dlpath'
12854     shlibpath_overrides_runpath=yes
12855
12856     case $host_os in
12857     cygwin*)
12858       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
12859       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
12860
12861       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
12862       ;;
12863     mingw* | cegcc*)
12864       # MinGW DLLs use traditional 'lib' prefix
12865       soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
12866       ;;
12867     pw32*)
12868       # pw32 DLLs use 'pw' prefix rather than 'lib'
12869       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
12870       ;;
12871     esac
12872     dynamic_linker='Win32 ld.exe'
12873     ;;
12874
12875   *,cl* | *,icl*)
12876     # Native MSVC or ICC
12877     libname_spec='$name'
12878     soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
12879     library_names_spec='$libname.dll.lib'
12880
12881     case $build_os in
12882     mingw*)
12883       sys_lib_search_path_spec=
12884       lt_save_ifs=$IFS
12885       IFS=';'
12886       for lt_path in $LIB
12887       do
12888         IFS=$lt_save_ifs
12889         # Let DOS variable expansion print the short 8.3 style file name.
12890         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
12891         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
12892       done
12893       IFS=$lt_save_ifs
12894       # Convert to MSYS style.
12895       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
12896       ;;
12897     cygwin*)
12898       # Convert to unix form, then to dos form, then back to unix form
12899       # but this time dos style (no spaces!) so that the unix form looks
12900       # like /cygdrive/c/PROGRA~1:/cygdr...
12901       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
12902       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
12903       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
12904       ;;
12905     *)
12906       sys_lib_search_path_spec=$LIB
12907       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
12908         # It is most probably a Windows format PATH.
12909         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
12910       else
12911         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
12912       fi
12913       # FIXME: find the short name or the path components, as spaces are
12914       # common. (e.g. "Program Files" -> "PROGRA~1")
12915       ;;
12916     esac
12917
12918     # DLL is installed to $(libdir)/../bin by postinstall_cmds
12919     postinstall_cmds='base_file=`basename \$file`~
12920       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
12921       dldir=$destdir/`dirname \$dlpath`~
12922       test -d \$dldir || mkdir -p \$dldir~
12923       $install_prog $dir/$dlname \$dldir/$dlname'
12924     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
12925       dlpath=$dir/\$dldll~
12926        $RM \$dlpath'
12927     shlibpath_overrides_runpath=yes
12928     dynamic_linker='Win32 link.exe'
12929     ;;
12930
12931   *)
12932     # Assume MSVC and ICC wrapper
12933     library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
12934     dynamic_linker='Win32 ld.exe'
12935     ;;
12936   esac
12937   # FIXME: first we should search . and the directory the executable is in
12938   shlibpath_var=PATH
12939   ;;
12940
12941 darwin* | rhapsody*)
12942   dynamic_linker="$host_os dyld"
12943   version_type=darwin
12944   need_lib_prefix=no
12945   need_version=no
12946   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
12947   soname_spec='$libname$release$major$shared_ext'
12948   shlibpath_overrides_runpath=yes
12949   shlibpath_var=DYLD_LIBRARY_PATH
12950   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
12951
12952   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
12953   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
12954   ;;
12955
12956 dgux*)
12957   version_type=linux # correct to gnu/linux during the next big refactor
12958   need_lib_prefix=no
12959   need_version=no
12960   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
12961   soname_spec='$libname$release$shared_ext$major'
12962   shlibpath_var=LD_LIBRARY_PATH
12963   ;;
12964
12965 freebsd* | dragonfly*)
12966   # DragonFly does not have aout.  When/if they implement a new
12967   # versioning mechanism, adjust this.
12968   if test -x /usr/bin/objformat; then
12969     objformat=`/usr/bin/objformat`
12970   else
12971     case $host_os in
12972     freebsd[23].*) objformat=aout ;;
12973     *) objformat=elf ;;
12974     esac
12975   fi
12976   version_type=freebsd-$objformat
12977   case $version_type in
12978     freebsd-elf*)
12979       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
12980       soname_spec='$libname$release$shared_ext$major'
12981       need_version=no
12982       need_lib_prefix=no
12983       ;;
12984     freebsd-*)
12985       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
12986       need_version=yes
12987       ;;
12988   esac
12989   shlibpath_var=LD_LIBRARY_PATH
12990   case $host_os in
12991   freebsd2.*)
12992     shlibpath_overrides_runpath=yes
12993     ;;
12994   freebsd3.[01]* | freebsdelf3.[01]*)
12995     shlibpath_overrides_runpath=yes
12996     hardcode_into_libs=yes
12997     ;;
12998   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
12999   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
13000     shlibpath_overrides_runpath=no
13001     hardcode_into_libs=yes
13002     ;;
13003   *) # from 4.6 on, and DragonFly
13004     shlibpath_overrides_runpath=yes
13005     hardcode_into_libs=yes
13006     ;;
13007   esac
13008   ;;
13009
13010 haiku*)
13011   version_type=linux # correct to gnu/linux during the next big refactor
13012   need_lib_prefix=no
13013   need_version=no
13014   dynamic_linker="$host_os runtime_loader"
13015   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13016   soname_spec='$libname$release$shared_ext$major'
13017   shlibpath_var=LIBRARY_PATH
13018   shlibpath_overrides_runpath=no
13019   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
13020   hardcode_into_libs=yes
13021   ;;
13022
13023 hpux9* | hpux10* | hpux11*)
13024   # Give a soname corresponding to the major version so that dld.sl refuses to
13025   # link against other versions.
13026   version_type=sunos
13027   need_lib_prefix=no
13028   need_version=no
13029   case $host_cpu in
13030   ia64*)
13031     shrext_cmds='.so'
13032     hardcode_into_libs=yes
13033     dynamic_linker="$host_os dld.so"
13034     shlibpath_var=LD_LIBRARY_PATH
13035     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13036     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13037     soname_spec='$libname$release$shared_ext$major'
13038     if test 32 = "$HPUX_IA64_MODE"; then
13039       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
13040       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
13041     else
13042       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
13043       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
13044     fi
13045     ;;
13046   hppa*64*)
13047     shrext_cmds='.sl'
13048     hardcode_into_libs=yes
13049     dynamic_linker="$host_os dld.sl"
13050     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
13051     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
13052     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13053     soname_spec='$libname$release$shared_ext$major'
13054     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
13055     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13056     ;;
13057   *)
13058     shrext_cmds='.sl'
13059     dynamic_linker="$host_os dld.sl"
13060     shlibpath_var=SHLIB_PATH
13061     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
13062     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13063     soname_spec='$libname$release$shared_ext$major'
13064     ;;
13065   esac
13066   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
13067   postinstall_cmds='chmod 555 $lib'
13068   # or fails outright, so override atomically:
13069   install_override_mode=555
13070   ;;
13071
13072 interix[3-9]*)
13073   version_type=linux # correct to gnu/linux during the next big refactor
13074   need_lib_prefix=no
13075   need_version=no
13076   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13077   soname_spec='$libname$release$shared_ext$major'
13078   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
13079   shlibpath_var=LD_LIBRARY_PATH
13080   shlibpath_overrides_runpath=no
13081   hardcode_into_libs=yes
13082   ;;
13083
13084 irix5* | irix6* | nonstopux*)
13085   case $host_os in
13086     nonstopux*) version_type=nonstopux ;;
13087     *)
13088         if test yes = "$lt_cv_prog_gnu_ld"; then
13089                 version_type=linux # correct to gnu/linux during the next big refactor
13090         else
13091                 version_type=irix
13092         fi ;;
13093   esac
13094   need_lib_prefix=no
13095   need_version=no
13096   soname_spec='$libname$release$shared_ext$major'
13097   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
13098   case $host_os in
13099   irix5* | nonstopux*)
13100     libsuff= shlibsuff=
13101     ;;
13102   *)
13103     case $LD in # libtool.m4 will add one of these switches to LD
13104     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
13105       libsuff= shlibsuff= libmagic=32-bit;;
13106     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
13107       libsuff=32 shlibsuff=N32 libmagic=N32;;
13108     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
13109       libsuff=64 shlibsuff=64 libmagic=64-bit;;
13110     *) libsuff= shlibsuff= libmagic=never-match;;
13111     esac
13112     ;;
13113   esac
13114   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
13115   shlibpath_overrides_runpath=no
13116   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
13117   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
13118   hardcode_into_libs=yes
13119   ;;
13120
13121 # No shared lib support for Linux oldld, aout, or coff.
13122 linux*oldld* | linux*aout* | linux*coff*)
13123   dynamic_linker=no
13124   ;;
13125
13126 linux*android*)
13127   version_type=none # Android doesn't support versioned libraries.
13128   need_lib_prefix=no
13129   need_version=no
13130   library_names_spec='$libname$release$shared_ext'
13131   soname_spec='$libname$release$shared_ext'
13132   finish_cmds=
13133   shlibpath_var=LD_LIBRARY_PATH
13134   shlibpath_overrides_runpath=yes
13135
13136   # This implies no fast_install, which is unacceptable.
13137   # Some rework will be needed to allow for fast_install
13138   # before this can be enabled.
13139   hardcode_into_libs=yes
13140
13141   dynamic_linker='Android linker'
13142   # Don't embed -rpath directories since the linker doesn't support them.
13143   hardcode_libdir_flag_spec='-L$libdir'
13144   ;;
13145
13146 # This must be glibc/ELF.
13147 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
13148   version_type=linux # correct to gnu/linux during the next big refactor
13149   need_lib_prefix=no
13150   need_version=no
13151   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13152   soname_spec='$libname$release$shared_ext$major'
13153   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
13154   shlibpath_var=LD_LIBRARY_PATH
13155   shlibpath_overrides_runpath=no
13156
13157   # Some binutils ld are patched to set DT_RUNPATH
13158   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
13159   $as_echo_n "(cached) " >&6
13160 else
13161   lt_cv_shlibpath_overrides_runpath=no
13162     save_LDFLAGS=$LDFLAGS
13163     save_libdir=$libdir
13164     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
13165          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
13166     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13167 /* end confdefs.h.  */
13168
13169 int
13170 main ()
13171 {
13172
13173   ;
13174   return 0;
13175 }
13176 _ACEOF
13177 if ac_fn_c_try_link "$LINENO"; then :
13178   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
13179   lt_cv_shlibpath_overrides_runpath=yes
13180 fi
13181 fi
13182 rm -f core conftest.err conftest.$ac_objext \
13183     conftest$ac_exeext conftest.$ac_ext
13184     LDFLAGS=$save_LDFLAGS
13185     libdir=$save_libdir
13186
13187 fi
13188
13189   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
13190
13191   # This implies no fast_install, which is unacceptable.
13192   # Some rework will be needed to allow for fast_install
13193   # before this can be enabled.
13194   hardcode_into_libs=yes
13195
13196   # Ideally, we could use ldconfig to report *all* directores which are
13197   # searched for libraries, however this is still not possible.  Aside from not
13198   # being certain /sbin/ldconfig is available, command
13199   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
13200   # even though it is searched at run-time.  Try to do the best guess by
13201   # appending ld.so.conf contents (and includes) to the search path.
13202   if test -f /etc/ld.so.conf; then
13203     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' ' '`
13204     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
13205   fi
13206
13207   # We used to test for /lib/ld.so.1 and disable shared libraries on
13208   # powerpc, because MkLinux only supported shared libraries with the
13209   # GNU dynamic linker.  Since this was broken with cross compilers,
13210   # most powerpc-linux boxes support dynamic linking these days and
13211   # people can always --disable-shared, the test was removed, and we
13212   # assume the GNU/Linux dynamic linker is in use.
13213   dynamic_linker='GNU/Linux ld.so'
13214   ;;
13215
13216 netbsd*)
13217   version_type=sunos
13218   need_lib_prefix=no
13219   need_version=no
13220   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13221     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13222     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13223     dynamic_linker='NetBSD (a.out) ld.so'
13224   else
13225     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13226     soname_spec='$libname$release$shared_ext$major'
13227     dynamic_linker='NetBSD ld.elf_so'
13228   fi
13229   shlibpath_var=LD_LIBRARY_PATH
13230   shlibpath_overrides_runpath=yes
13231   hardcode_into_libs=yes
13232   ;;
13233
13234 newsos6)
13235   version_type=linux # correct to gnu/linux during the next big refactor
13236   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13237   shlibpath_var=LD_LIBRARY_PATH
13238   shlibpath_overrides_runpath=yes
13239   ;;
13240
13241 *nto* | *qnx*)
13242   version_type=qnx
13243   need_lib_prefix=no
13244   need_version=no
13245   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13246   soname_spec='$libname$release$shared_ext$major'
13247   shlibpath_var=LD_LIBRARY_PATH
13248   shlibpath_overrides_runpath=no
13249   hardcode_into_libs=yes
13250   dynamic_linker='ldqnx.so'
13251   ;;
13252
13253 openbsd* | bitrig*)
13254   version_type=sunos
13255   sys_lib_dlsearch_path_spec=/usr/lib
13256   need_lib_prefix=no
13257   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
13258     need_version=no
13259   else
13260     need_version=yes
13261   fi
13262   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13263   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
13264   shlibpath_var=LD_LIBRARY_PATH
13265   shlibpath_overrides_runpath=yes
13266   ;;
13267
13268 os2*)
13269   libname_spec='$name'
13270   version_type=windows
13271   shrext_cmds=.dll
13272   need_version=no
13273   need_lib_prefix=no
13274   # OS/2 can only load a DLL with a base name of 8 characters or less.
13275   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
13276     v=$($ECHO $release$versuffix | tr -d .-);
13277     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
13278     $ECHO $n$v`$shared_ext'
13279   library_names_spec='${libname}_dll.$libext'
13280   dynamic_linker='OS/2 ld.exe'
13281   shlibpath_var=BEGINLIBPATH
13282   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
13283   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13284   postinstall_cmds='base_file=`basename \$file`~
13285     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
13286     dldir=$destdir/`dirname \$dlpath`~
13287     test -d \$dldir || mkdir -p \$dldir~
13288     $install_prog $dir/$dlname \$dldir/$dlname~
13289     chmod a+x \$dldir/$dlname~
13290     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
13291       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
13292     fi'
13293   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
13294     dlpath=$dir/\$dldll~
13295     $RM \$dlpath'
13296   ;;
13297
13298 osf3* | osf4* | osf5*)
13299   version_type=osf
13300   need_lib_prefix=no
13301   need_version=no
13302   soname_spec='$libname$release$shared_ext$major'
13303   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13304   shlibpath_var=LD_LIBRARY_PATH
13305   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
13306   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
13307   ;;
13308
13309 rdos*)
13310   dynamic_linker=no
13311   ;;
13312
13313 solaris*)
13314   version_type=linux # correct to gnu/linux during the next big refactor
13315   need_lib_prefix=no
13316   need_version=no
13317   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13318   soname_spec='$libname$release$shared_ext$major'
13319   shlibpath_var=LD_LIBRARY_PATH
13320   shlibpath_overrides_runpath=yes
13321   hardcode_into_libs=yes
13322   # ldd complains unless libraries are executable
13323   postinstall_cmds='chmod +x $lib'
13324   ;;
13325
13326 sunos4*)
13327   version_type=sunos
13328   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
13329   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
13330   shlibpath_var=LD_LIBRARY_PATH
13331   shlibpath_overrides_runpath=yes
13332   if test yes = "$with_gnu_ld"; then
13333     need_lib_prefix=no
13334   fi
13335   need_version=yes
13336   ;;
13337
13338 sysv4 | sysv4.3*)
13339   version_type=linux # correct to gnu/linux during the next big refactor
13340   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13341   soname_spec='$libname$release$shared_ext$major'
13342   shlibpath_var=LD_LIBRARY_PATH
13343   case $host_vendor in
13344     sni)
13345       shlibpath_overrides_runpath=no
13346       need_lib_prefix=no
13347       runpath_var=LD_RUN_PATH
13348       ;;
13349     siemens)
13350       need_lib_prefix=no
13351       ;;
13352     motorola)
13353       need_lib_prefix=no
13354       need_version=no
13355       shlibpath_overrides_runpath=no
13356       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
13357       ;;
13358   esac
13359   ;;
13360
13361 sysv4*MP*)
13362   if test -d /usr/nec; then
13363     version_type=linux # correct to gnu/linux during the next big refactor
13364     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
13365     soname_spec='$libname$shared_ext.$major'
13366     shlibpath_var=LD_LIBRARY_PATH
13367   fi
13368   ;;
13369
13370 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
13371   version_type=sco
13372   need_lib_prefix=no
13373   need_version=no
13374   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
13375   soname_spec='$libname$release$shared_ext$major'
13376   shlibpath_var=LD_LIBRARY_PATH
13377   shlibpath_overrides_runpath=yes
13378   hardcode_into_libs=yes
13379   if test yes = "$with_gnu_ld"; then
13380     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
13381   else
13382     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
13383     case $host_os in
13384       sco3.2v5*)
13385         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
13386         ;;
13387     esac
13388   fi
13389   sys_lib_dlsearch_path_spec='/usr/lib'
13390   ;;
13391
13392 tpf*)
13393   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
13394   version_type=linux # correct to gnu/linux during the next big refactor
13395   need_lib_prefix=no
13396   need_version=no
13397   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13398   shlibpath_var=LD_LIBRARY_PATH
13399   shlibpath_overrides_runpath=no
13400   hardcode_into_libs=yes
13401   ;;
13402
13403 uts4*)
13404   version_type=linux # correct to gnu/linux during the next big refactor
13405   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
13406   soname_spec='$libname$release$shared_ext$major'
13407   shlibpath_var=LD_LIBRARY_PATH
13408   ;;
13409
13410 *)
13411   dynamic_linker=no
13412   ;;
13413 esac
13414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
13415 $as_echo "$dynamic_linker" >&6; }
13416 test no = "$dynamic_linker" && can_build_shared=no
13417
13418 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
13419 if test yes = "$GCC"; then
13420   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
13421 fi
13422
13423 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
13424   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
13425 fi
13426
13427 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
13428   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
13429 fi
13430
13431 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
13432 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
13433
13434 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
13435 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
13436
13437 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
13438 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
13439
13440
13441
13442
13443
13444
13445
13446
13447
13448
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531
13532
13533
13534
13535
13536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13537 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13538 hardcode_action=
13539 if test -n "$hardcode_libdir_flag_spec" ||
13540    test -n "$runpath_var" ||
13541    test yes = "$hardcode_automatic"; then
13542
13543   # We can hardcode non-existent directories.
13544   if test no != "$hardcode_direct" &&
13545      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13546      # have to relink, otherwise we might link with an installed library
13547      # when we should be linking with a yet-to-be-installed one
13548      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
13549      test no != "$hardcode_minus_L"; then
13550     # Linking always hardcodes the temporary library directory.
13551     hardcode_action=relink
13552   else
13553     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13554     hardcode_action=immediate
13555   fi
13556 else
13557   # We cannot hardcode anything, or else we can only hardcode existing
13558   # directories.
13559   hardcode_action=unsupported
13560 fi
13561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
13562 $as_echo "$hardcode_action" >&6; }
13563
13564 if test relink = "$hardcode_action" ||
13565    test yes = "$inherit_rpath"; then
13566   # Fast installation is not supported
13567   enable_fast_install=no
13568 elif test yes = "$shlibpath_overrides_runpath" ||
13569      test no = "$enable_shared"; then
13570   # Fast installation is not necessary
13571   enable_fast_install=needless
13572 fi
13573
13574
13575
13576
13577
13578
13579   if test yes != "$enable_dlopen"; then
13580   enable_dlopen=unknown
13581   enable_dlopen_self=unknown
13582   enable_dlopen_self_static=unknown
13583 else
13584   lt_cv_dlopen=no
13585   lt_cv_dlopen_libs=
13586
13587   case $host_os in
13588   beos*)
13589     lt_cv_dlopen=load_add_on
13590     lt_cv_dlopen_libs=
13591     lt_cv_dlopen_self=yes
13592     ;;
13593
13594   mingw* | pw32* | cegcc*)
13595     lt_cv_dlopen=LoadLibrary
13596     lt_cv_dlopen_libs=
13597     ;;
13598
13599   cygwin*)
13600     lt_cv_dlopen=dlopen
13601     lt_cv_dlopen_libs=
13602     ;;
13603
13604   darwin*)
13605     # if libdl is installed we need to link against it
13606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13607 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13608 if ${ac_cv_lib_dl_dlopen+:} false; then :
13609   $as_echo_n "(cached) " >&6
13610 else
13611   ac_check_lib_save_LIBS=$LIBS
13612 LIBS="-ldl  $LIBS"
13613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13614 /* end confdefs.h.  */
13615
13616 /* Override any GCC internal prototype to avoid an error.
13617    Use char because int might match the return type of a GCC
13618    builtin and then its argument prototype would still apply.  */
13619 #ifdef __cplusplus
13620 extern "C"
13621 #endif
13622 char dlopen ();
13623 int
13624 main ()
13625 {
13626 return dlopen ();
13627   ;
13628   return 0;
13629 }
13630 _ACEOF
13631 if ac_fn_c_try_link "$LINENO"; then :
13632   ac_cv_lib_dl_dlopen=yes
13633 else
13634   ac_cv_lib_dl_dlopen=no
13635 fi
13636 rm -f core conftest.err conftest.$ac_objext \
13637     conftest$ac_exeext conftest.$ac_ext
13638 LIBS=$ac_check_lib_save_LIBS
13639 fi
13640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13641 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13642 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
13643   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
13644 else
13645
13646     lt_cv_dlopen=dyld
13647     lt_cv_dlopen_libs=
13648     lt_cv_dlopen_self=yes
13649
13650 fi
13651
13652     ;;
13653
13654   tpf*)
13655     # Don't try to run any link tests for TPF.  We know it's impossible
13656     # because TPF is a cross-compiler, and we know how we open DSOs.
13657     lt_cv_dlopen=dlopen
13658     lt_cv_dlopen_libs=
13659     lt_cv_dlopen_self=no
13660     ;;
13661
13662   *)
13663     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
13664 if test "x$ac_cv_func_shl_load" = xyes; then :
13665   lt_cv_dlopen=shl_load
13666 else
13667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
13668 $as_echo_n "checking for shl_load in -ldld... " >&6; }
13669 if ${ac_cv_lib_dld_shl_load+:} false; then :
13670   $as_echo_n "(cached) " >&6
13671 else
13672   ac_check_lib_save_LIBS=$LIBS
13673 LIBS="-ldld  $LIBS"
13674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13675 /* end confdefs.h.  */
13676
13677 /* Override any GCC internal prototype to avoid an error.
13678    Use char because int might match the return type of a GCC
13679    builtin and then its argument prototype would still apply.  */
13680 #ifdef __cplusplus
13681 extern "C"
13682 #endif
13683 char shl_load ();
13684 int
13685 main ()
13686 {
13687 return shl_load ();
13688   ;
13689   return 0;
13690 }
13691 _ACEOF
13692 if ac_fn_c_try_link "$LINENO"; then :
13693   ac_cv_lib_dld_shl_load=yes
13694 else
13695   ac_cv_lib_dld_shl_load=no
13696 fi
13697 rm -f core conftest.err conftest.$ac_objext \
13698     conftest$ac_exeext conftest.$ac_ext
13699 LIBS=$ac_check_lib_save_LIBS
13700 fi
13701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
13702 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
13703 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
13704   lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
13705 else
13706   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
13707 if test "x$ac_cv_func_dlopen" = xyes; then :
13708   lt_cv_dlopen=dlopen
13709 else
13710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
13711 $as_echo_n "checking for dlopen in -ldl... " >&6; }
13712 if ${ac_cv_lib_dl_dlopen+:} false; then :
13713   $as_echo_n "(cached) " >&6
13714 else
13715   ac_check_lib_save_LIBS=$LIBS
13716 LIBS="-ldl  $LIBS"
13717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13718 /* end confdefs.h.  */
13719
13720 /* Override any GCC internal prototype to avoid an error.
13721    Use char because int might match the return type of a GCC
13722    builtin and then its argument prototype would still apply.  */
13723 #ifdef __cplusplus
13724 extern "C"
13725 #endif
13726 char dlopen ();
13727 int
13728 main ()
13729 {
13730 return dlopen ();
13731   ;
13732   return 0;
13733 }
13734 _ACEOF
13735 if ac_fn_c_try_link "$LINENO"; then :
13736   ac_cv_lib_dl_dlopen=yes
13737 else
13738   ac_cv_lib_dl_dlopen=no
13739 fi
13740 rm -f core conftest.err conftest.$ac_objext \
13741     conftest$ac_exeext conftest.$ac_ext
13742 LIBS=$ac_check_lib_save_LIBS
13743 fi
13744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
13745 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
13746 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
13747   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
13748 else
13749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
13750 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
13751 if ${ac_cv_lib_svld_dlopen+:} false; then :
13752   $as_echo_n "(cached) " >&6
13753 else
13754   ac_check_lib_save_LIBS=$LIBS
13755 LIBS="-lsvld  $LIBS"
13756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13757 /* end confdefs.h.  */
13758
13759 /* Override any GCC internal prototype to avoid an error.
13760    Use char because int might match the return type of a GCC
13761    builtin and then its argument prototype would still apply.  */
13762 #ifdef __cplusplus
13763 extern "C"
13764 #endif
13765 char dlopen ();
13766 int
13767 main ()
13768 {
13769 return dlopen ();
13770   ;
13771   return 0;
13772 }
13773 _ACEOF
13774 if ac_fn_c_try_link "$LINENO"; then :
13775   ac_cv_lib_svld_dlopen=yes
13776 else
13777   ac_cv_lib_svld_dlopen=no
13778 fi
13779 rm -f core conftest.err conftest.$ac_objext \
13780     conftest$ac_exeext conftest.$ac_ext
13781 LIBS=$ac_check_lib_save_LIBS
13782 fi
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
13784 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
13785 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
13786   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
13787 else
13788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
13789 $as_echo_n "checking for dld_link in -ldld... " >&6; }
13790 if ${ac_cv_lib_dld_dld_link+:} false; then :
13791   $as_echo_n "(cached) " >&6
13792 else
13793   ac_check_lib_save_LIBS=$LIBS
13794 LIBS="-ldld  $LIBS"
13795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13796 /* end confdefs.h.  */
13797
13798 /* Override any GCC internal prototype to avoid an error.
13799    Use char because int might match the return type of a GCC
13800    builtin and then its argument prototype would still apply.  */
13801 #ifdef __cplusplus
13802 extern "C"
13803 #endif
13804 char dld_link ();
13805 int
13806 main ()
13807 {
13808 return dld_link ();
13809   ;
13810   return 0;
13811 }
13812 _ACEOF
13813 if ac_fn_c_try_link "$LINENO"; then :
13814   ac_cv_lib_dld_dld_link=yes
13815 else
13816   ac_cv_lib_dld_dld_link=no
13817 fi
13818 rm -f core conftest.err conftest.$ac_objext \
13819     conftest$ac_exeext conftest.$ac_ext
13820 LIBS=$ac_check_lib_save_LIBS
13821 fi
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
13823 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
13824 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
13825   lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
13826 fi
13827
13828
13829 fi
13830
13831
13832 fi
13833
13834
13835 fi
13836
13837
13838 fi
13839
13840
13841 fi
13842
13843     ;;
13844   esac
13845
13846   if test no = "$lt_cv_dlopen"; then
13847     enable_dlopen=no
13848   else
13849     enable_dlopen=yes
13850   fi
13851
13852   case $lt_cv_dlopen in
13853   dlopen)
13854     save_CPPFLAGS=$CPPFLAGS
13855     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
13856
13857     save_LDFLAGS=$LDFLAGS
13858     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
13859
13860     save_LIBS=$LIBS
13861     LIBS="$lt_cv_dlopen_libs $LIBS"
13862
13863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
13864 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
13865 if ${lt_cv_dlopen_self+:} false; then :
13866   $as_echo_n "(cached) " >&6
13867 else
13868           if test yes = "$cross_compiling"; then :
13869   lt_cv_dlopen_self=cross
13870 else
13871   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
13872   lt_status=$lt_dlunknown
13873   cat > conftest.$ac_ext <<_LT_EOF
13874 #line $LINENO "configure"
13875 #include "confdefs.h"
13876
13877 #if HAVE_DLFCN_H
13878 #include <dlfcn.h>
13879 #endif
13880
13881 #include <stdio.h>
13882
13883 #ifdef RTLD_GLOBAL
13884 #  define LT_DLGLOBAL           RTLD_GLOBAL
13885 #else
13886 #  ifdef DL_GLOBAL
13887 #    define LT_DLGLOBAL         DL_GLOBAL
13888 #  else
13889 #    define LT_DLGLOBAL         0
13890 #  endif
13891 #endif
13892
13893 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
13894    find out it does not work in some platform. */
13895 #ifndef LT_DLLAZY_OR_NOW
13896 #  ifdef RTLD_LAZY
13897 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
13898 #  else
13899 #    ifdef DL_LAZY
13900 #      define LT_DLLAZY_OR_NOW          DL_LAZY
13901 #    else
13902 #      ifdef RTLD_NOW
13903 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
13904 #      else
13905 #        ifdef DL_NOW
13906 #          define LT_DLLAZY_OR_NOW      DL_NOW
13907 #        else
13908 #          define LT_DLLAZY_OR_NOW      0
13909 #        endif
13910 #      endif
13911 #    endif
13912 #  endif
13913 #endif
13914
13915 /* When -fvisibility=hidden is used, assume the code has been annotated
13916    correspondingly for the symbols needed.  */
13917 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
13918 int fnord () __attribute__((visibility("default")));
13919 #endif
13920
13921 int fnord () { return 42; }
13922 int main ()
13923 {
13924   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
13925   int status = $lt_dlunknown;
13926
13927   if (self)
13928     {
13929       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
13930       else
13931         {
13932           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
13933           else puts (dlerror ());
13934         }
13935       /* dlclose (self); */
13936     }
13937   else
13938     puts (dlerror ());
13939
13940   return status;
13941 }
13942 _LT_EOF
13943   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13944   (eval $ac_link) 2>&5
13945   ac_status=$?
13946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13947   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
13948     (./conftest; exit; ) >&5 2>/dev/null
13949     lt_status=$?
13950     case x$lt_status in
13951       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
13952       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
13953       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
13954     esac
13955   else :
13956     # compilation failed
13957     lt_cv_dlopen_self=no
13958   fi
13959 fi
13960 rm -fr conftest*
13961
13962
13963 fi
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
13965 $as_echo "$lt_cv_dlopen_self" >&6; }
13966
13967     if test yes = "$lt_cv_dlopen_self"; then
13968       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
13969       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
13970 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
13971 if ${lt_cv_dlopen_self_static+:} false; then :
13972   $as_echo_n "(cached) " >&6
13973 else
13974           if test yes = "$cross_compiling"; then :
13975   lt_cv_dlopen_self_static=cross
13976 else
13977   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
13978   lt_status=$lt_dlunknown
13979   cat > conftest.$ac_ext <<_LT_EOF
13980 #line $LINENO "configure"
13981 #include "confdefs.h"
13982
13983 #if HAVE_DLFCN_H
13984 #include <dlfcn.h>
13985 #endif
13986
13987 #include <stdio.h>
13988
13989 #ifdef RTLD_GLOBAL
13990 #  define LT_DLGLOBAL           RTLD_GLOBAL
13991 #else
13992 #  ifdef DL_GLOBAL
13993 #    define LT_DLGLOBAL         DL_GLOBAL
13994 #  else
13995 #    define LT_DLGLOBAL         0
13996 #  endif
13997 #endif
13998
13999 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
14000    find out it does not work in some platform. */
14001 #ifndef LT_DLLAZY_OR_NOW
14002 #  ifdef RTLD_LAZY
14003 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
14004 #  else
14005 #    ifdef DL_LAZY
14006 #      define LT_DLLAZY_OR_NOW          DL_LAZY
14007 #    else
14008 #      ifdef RTLD_NOW
14009 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
14010 #      else
14011 #        ifdef DL_NOW
14012 #          define LT_DLLAZY_OR_NOW      DL_NOW
14013 #        else
14014 #          define LT_DLLAZY_OR_NOW      0
14015 #        endif
14016 #      endif
14017 #    endif
14018 #  endif
14019 #endif
14020
14021 /* When -fvisibility=hidden is used, assume the code has been annotated
14022    correspondingly for the symbols needed.  */
14023 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
14024 int fnord () __attribute__((visibility("default")));
14025 #endif
14026
14027 int fnord () { return 42; }
14028 int main ()
14029 {
14030   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
14031   int status = $lt_dlunknown;
14032
14033   if (self)
14034     {
14035       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
14036       else
14037         {
14038           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
14039           else puts (dlerror ());
14040         }
14041       /* dlclose (self); */
14042     }
14043   else
14044     puts (dlerror ());
14045
14046   return status;
14047 }
14048 _LT_EOF
14049   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14050   (eval $ac_link) 2>&5
14051   ac_status=$?
14052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14053   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
14054     (./conftest; exit; ) >&5 2>/dev/null
14055     lt_status=$?
14056     case x$lt_status in
14057       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
14058       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
14059       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
14060     esac
14061   else :
14062     # compilation failed
14063     lt_cv_dlopen_self_static=no
14064   fi
14065 fi
14066 rm -fr conftest*
14067
14068
14069 fi
14070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
14071 $as_echo "$lt_cv_dlopen_self_static" >&6; }
14072     fi
14073
14074     CPPFLAGS=$save_CPPFLAGS
14075     LDFLAGS=$save_LDFLAGS
14076     LIBS=$save_LIBS
14077     ;;
14078   esac
14079
14080   case $lt_cv_dlopen_self in
14081   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
14082   *) enable_dlopen_self=unknown ;;
14083   esac
14084
14085   case $lt_cv_dlopen_self_static in
14086   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
14087   *) enable_dlopen_self_static=unknown ;;
14088   esac
14089 fi
14090
14091
14092
14093
14094
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107 striplib=
14108 old_striplib=
14109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
14110 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
14111 if test -z "$STRIP"; then
14112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14113 $as_echo "no" >&6; }
14114 else
14115   if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
14116     old_striplib="$STRIP --strip-debug"
14117     striplib="$STRIP --strip-unneeded"
14118     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14119 $as_echo "yes" >&6; }
14120   else
14121     case $host_os in
14122     darwin*)
14123       # FIXME - insert some real tests, host_os isn't really good enough
14124       striplib="$STRIP -x"
14125       old_striplib="$STRIP -S"
14126       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14127 $as_echo "yes" >&6; }
14128       ;;
14129     freebsd*)
14130       if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then
14131         old_striplib="$STRIP --strip-debug"
14132         striplib="$STRIP --strip-unneeded"
14133         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14134 $as_echo "yes" >&6; }
14135       else
14136         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14137 $as_echo "no" >&6; }
14138       fi
14139       ;;
14140     *)
14141       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14142 $as_echo "no" >&6; }
14143       ;;
14144     esac
14145   fi
14146 fi
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159   # Report what library types will actually be built
14160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
14161 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
14162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
14163 $as_echo "$can_build_shared" >&6; }
14164
14165   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
14166 $as_echo_n "checking whether to build shared libraries... " >&6; }
14167   test no = "$can_build_shared" && enable_shared=no
14168
14169   # On AIX, shared libraries and static libraries use the same namespace, and
14170   # are all built from PIC.
14171   case $host_os in
14172   aix3*)
14173     test yes = "$enable_shared" && enable_static=no
14174     if test -n "$RANLIB"; then
14175       archive_cmds="$archive_cmds~\$RANLIB \$lib"
14176       postinstall_cmds='$RANLIB $lib'
14177     fi
14178     ;;
14179
14180   aix[4-9]*)
14181     if test ia64 != "$host_cpu"; then
14182       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
14183       yes,aix,yes) ;;                   # shared object as lib.so file only
14184       yes,svr4,*) ;;                    # shared object as lib.so archive member only
14185       yes,*) enable_static=no ;;        # shared object in lib.a archive as well
14186       esac
14187     fi
14188     ;;
14189   esac
14190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
14191 $as_echo "$enable_shared" >&6; }
14192
14193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
14194 $as_echo_n "checking whether to build static libraries... " >&6; }
14195   # Make sure either enable_shared or enable_static is yes.
14196   test yes = "$enable_shared" || enable_static=yes
14197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
14198 $as_echo "$enable_static" >&6; }
14199
14200
14201
14202
14203 fi
14204 ac_ext=c
14205 ac_cpp='$CPP $CPPFLAGS'
14206 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14207 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14208 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14209
14210 CC=$lt_save_CC
14211
14212       if test -n "$CXX" && ( test no != "$CXX" &&
14213     ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
14214     (test g++ != "$CXX"))); then
14215   ac_ext=cpp
14216 ac_cpp='$CXXCPP $CPPFLAGS'
14217 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14218 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14219 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
14221 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
14222 if test -z "$CXXCPP"; then
14223   if ${ac_cv_prog_CXXCPP+:} false; then :
14224   $as_echo_n "(cached) " >&6
14225 else
14226       # Double quotes because CXXCPP needs to be expanded
14227     for CXXCPP in "$CXX -E" "/lib/cpp"
14228     do
14229       ac_preproc_ok=false
14230 for ac_cxx_preproc_warn_flag in '' yes
14231 do
14232   # Use a header file that comes with gcc, so configuring glibc
14233   # with a fresh cross-compiler works.
14234   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14235   # <limits.h> exists even on freestanding compilers.
14236   # On the NeXT, cc -E runs the code through the compiler's parser,
14237   # not just through cpp. "Syntax error" is here to catch this case.
14238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14239 /* end confdefs.h.  */
14240 #ifdef __STDC__
14241 # include <limits.h>
14242 #else
14243 # include <assert.h>
14244 #endif
14245                      Syntax error
14246 _ACEOF
14247 if ac_fn_cxx_try_cpp "$LINENO"; then :
14248
14249 else
14250   # Broken: fails on valid input.
14251 continue
14252 fi
14253 rm -f conftest.err conftest.i conftest.$ac_ext
14254
14255   # OK, works on sane cases.  Now check whether nonexistent headers
14256   # can be detected and how.
14257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14258 /* end confdefs.h.  */
14259 #include <ac_nonexistent.h>
14260 _ACEOF
14261 if ac_fn_cxx_try_cpp "$LINENO"; then :
14262   # Broken: success on invalid input.
14263 continue
14264 else
14265   # Passes both tests.
14266 ac_preproc_ok=:
14267 break
14268 fi
14269 rm -f conftest.err conftest.i conftest.$ac_ext
14270
14271 done
14272 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14273 rm -f conftest.i conftest.err conftest.$ac_ext
14274 if $ac_preproc_ok; then :
14275   break
14276 fi
14277
14278     done
14279     ac_cv_prog_CXXCPP=$CXXCPP
14280
14281 fi
14282   CXXCPP=$ac_cv_prog_CXXCPP
14283 else
14284   ac_cv_prog_CXXCPP=$CXXCPP
14285 fi
14286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
14287 $as_echo "$CXXCPP" >&6; }
14288 ac_preproc_ok=false
14289 for ac_cxx_preproc_warn_flag in '' yes
14290 do
14291   # Use a header file that comes with gcc, so configuring glibc
14292   # with a fresh cross-compiler works.
14293   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
14294   # <limits.h> exists even on freestanding compilers.
14295   # On the NeXT, cc -E runs the code through the compiler's parser,
14296   # not just through cpp. "Syntax error" is here to catch this case.
14297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14298 /* end confdefs.h.  */
14299 #ifdef __STDC__
14300 # include <limits.h>
14301 #else
14302 # include <assert.h>
14303 #endif
14304                      Syntax error
14305 _ACEOF
14306 if ac_fn_cxx_try_cpp "$LINENO"; then :
14307
14308 else
14309   # Broken: fails on valid input.
14310 continue
14311 fi
14312 rm -f conftest.err conftest.i conftest.$ac_ext
14313
14314   # OK, works on sane cases.  Now check whether nonexistent headers
14315   # can be detected and how.
14316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14317 /* end confdefs.h.  */
14318 #include <ac_nonexistent.h>
14319 _ACEOF
14320 if ac_fn_cxx_try_cpp "$LINENO"; then :
14321   # Broken: success on invalid input.
14322 continue
14323 else
14324   # Passes both tests.
14325 ac_preproc_ok=:
14326 break
14327 fi
14328 rm -f conftest.err conftest.i conftest.$ac_ext
14329
14330 done
14331 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
14332 rm -f conftest.i conftest.err conftest.$ac_ext
14333 if $ac_preproc_ok; then :
14334
14335 else
14336   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
14337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
14338 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
14339 See \`config.log' for more details" "$LINENO" 5; }
14340 fi
14341
14342 ac_ext=c
14343 ac_cpp='$CPP $CPPFLAGS'
14344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14347
14348 else
14349   _lt_caught_CXX_error=yes
14350 fi
14351
14352 ac_ext=cpp
14353 ac_cpp='$CXXCPP $CPPFLAGS'
14354 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14355 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14356 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14357
14358 archive_cmds_need_lc_CXX=no
14359 allow_undefined_flag_CXX=
14360 always_export_symbols_CXX=no
14361 archive_expsym_cmds_CXX=
14362 compiler_needs_object_CXX=no
14363 export_dynamic_flag_spec_CXX=
14364 hardcode_direct_CXX=no
14365 hardcode_direct_absolute_CXX=no
14366 hardcode_libdir_flag_spec_CXX=
14367 hardcode_libdir_separator_CXX=
14368 hardcode_minus_L_CXX=no
14369 hardcode_shlibpath_var_CXX=unsupported
14370 hardcode_automatic_CXX=no
14371 inherit_rpath_CXX=no
14372 module_cmds_CXX=
14373 module_expsym_cmds_CXX=
14374 link_all_deplibs_CXX=unknown
14375 old_archive_cmds_CXX=$old_archive_cmds
14376 reload_flag_CXX=$reload_flag
14377 reload_cmds_CXX=$reload_cmds
14378 no_undefined_flag_CXX=
14379 whole_archive_flag_spec_CXX=
14380 enable_shared_with_static_runtimes_CXX=no
14381
14382 # Source file extension for C++ test sources.
14383 ac_ext=cpp
14384
14385 # Object file extension for compiled C++ test sources.
14386 objext=o
14387 objext_CXX=$objext
14388
14389 # No sense in running all these tests if we already determined that
14390 # the CXX compiler isn't working.  Some variables (like enable_shared)
14391 # are currently assumed to apply to all compilers on this platform,
14392 # and will be corrupted by setting them based on a non-working compiler.
14393 if test yes != "$_lt_caught_CXX_error"; then
14394   # Code to be used in simple compile tests
14395   lt_simple_compile_test_code="int some_variable = 0;"
14396
14397   # Code to be used in simple link tests
14398   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
14399
14400   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
14401
14402
14403
14404
14405
14406
14407 # If no C compiler was specified, use CC.
14408 LTCC=${LTCC-"$CC"}
14409
14410 # If no C compiler flags were specified, use CFLAGS.
14411 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14412
14413 # Allow CC to be a program name with arguments.
14414 compiler=$CC
14415
14416
14417   # save warnings/boilerplate of simple test code
14418   ac_outfile=conftest.$ac_objext
14419 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14420 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14421 _lt_compiler_boilerplate=`cat conftest.err`
14422 $RM conftest*
14423
14424   ac_outfile=conftest.$ac_objext
14425 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14426 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14427 _lt_linker_boilerplate=`cat conftest.err`
14428 $RM -r conftest*
14429
14430
14431   # Allow CC to be a program name with arguments.
14432   lt_save_CC=$CC
14433   lt_save_CFLAGS=$CFLAGS
14434   lt_save_LD=$LD
14435   lt_save_GCC=$GCC
14436   GCC=$GXX
14437   lt_save_with_gnu_ld=$with_gnu_ld
14438   lt_save_path_LD=$lt_cv_path_LD
14439   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
14440     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
14441   else
14442     $as_unset lt_cv_prog_gnu_ld
14443   fi
14444   if test -n "${lt_cv_path_LDCXX+set}"; then
14445     lt_cv_path_LD=$lt_cv_path_LDCXX
14446   else
14447     $as_unset lt_cv_path_LD
14448   fi
14449   test -z "${LDCXX+set}" || LD=$LDCXX
14450   CC=${CXX-"c++"}
14451   CFLAGS=$CXXFLAGS
14452   compiler=$CC
14453   compiler_CXX=$CC
14454   func_cc_basename $compiler
14455 cc_basename=$func_cc_basename_result
14456
14457
14458   if test -n "$compiler"; then
14459     # We don't want -fno-exception when compiling C++ code, so set the
14460     # no_builtin_flag separately
14461     if test yes = "$GXX"; then
14462       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
14463     else
14464       lt_prog_compiler_no_builtin_flag_CXX=
14465     fi
14466
14467     if test yes = "$GXX"; then
14468       # Set up default GNU C++ configuration
14469
14470
14471
14472 # Check whether --with-gnu-ld was given.
14473 if test "${with_gnu_ld+set}" = set; then :
14474   withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
14475 else
14476   with_gnu_ld=no
14477 fi
14478
14479 ac_prog=ld
14480 if test yes = "$GCC"; then
14481   # Check if gcc -print-prog-name=ld gives a path.
14482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
14483 $as_echo_n "checking for ld used by $CC... " >&6; }
14484   case $host in
14485   *-*-mingw*)
14486     # gcc leaves a trailing carriage return, which upsets mingw
14487     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14488   *)
14489     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14490   esac
14491   case $ac_prog in
14492     # Accept absolute paths.
14493     [\\/]* | ?:[\\/]*)
14494       re_direlt='/[^/][^/]*/\.\./'
14495       # Canonicalize the pathname of ld
14496       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14497       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14498         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14499       done
14500       test -z "$LD" && LD=$ac_prog
14501       ;;
14502   "")
14503     # If it fails, then pretend we aren't using GCC.
14504     ac_prog=ld
14505     ;;
14506   *)
14507     # If it is relative, then search for the first ld in PATH.
14508     with_gnu_ld=unknown
14509     ;;
14510   esac
14511 elif test yes = "$with_gnu_ld"; then
14512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
14513 $as_echo_n "checking for GNU ld... " >&6; }
14514 else
14515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
14516 $as_echo_n "checking for non-GNU ld... " >&6; }
14517 fi
14518 if ${lt_cv_path_LD+:} false; then :
14519   $as_echo_n "(cached) " >&6
14520 else
14521   if test -z "$LD"; then
14522   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
14523   for ac_dir in $PATH; do
14524     IFS=$lt_save_ifs
14525     test -z "$ac_dir" && ac_dir=.
14526     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14527       lt_cv_path_LD=$ac_dir/$ac_prog
14528       # Check to see if the program is GNU ld.  I'd rather use --version,
14529       # but apparently some variants of GNU ld only accept -v.
14530       # Break only if it was the GNU/non-GNU ld that we prefer.
14531       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14532       *GNU* | *'with BFD'*)
14533         test no != "$with_gnu_ld" && break
14534         ;;
14535       *)
14536         test yes != "$with_gnu_ld" && break
14537         ;;
14538       esac
14539     fi
14540   done
14541   IFS=$lt_save_ifs
14542 else
14543   lt_cv_path_LD=$LD # Let the user override the test with a path.
14544 fi
14545 fi
14546
14547 LD=$lt_cv_path_LD
14548 if test -n "$LD"; then
14549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
14550 $as_echo "$LD" >&6; }
14551 else
14552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14553 $as_echo "no" >&6; }
14554 fi
14555 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
14556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
14557 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
14558 if ${lt_cv_prog_gnu_ld+:} false; then :
14559   $as_echo_n "(cached) " >&6
14560 else
14561   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14562 case `$LD -v 2>&1 </dev/null` in
14563 *GNU* | *'with BFD'*)
14564   lt_cv_prog_gnu_ld=yes
14565   ;;
14566 *)
14567   lt_cv_prog_gnu_ld=no
14568   ;;
14569 esac
14570 fi
14571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
14572 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
14573 with_gnu_ld=$lt_cv_prog_gnu_ld
14574
14575
14576
14577
14578
14579
14580
14581       # Check if GNU C++ uses GNU ld as the underlying linker, since the
14582       # archiving commands below assume that GNU ld is being used.
14583       if test yes = "$with_gnu_ld"; then
14584         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
14585         archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
14586
14587         hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
14588         export_dynamic_flag_spec_CXX='$wl--export-dynamic'
14589
14590         # If archive_cmds runs LD, not CC, wlarc should be empty
14591         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
14592         #     investigate it a little bit more. (MM)
14593         wlarc='$wl'
14594
14595         # ancient GNU ld didn't support --whole-archive et. al.
14596         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
14597           $GREP 'no-whole-archive' > /dev/null; then
14598           whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
14599         else
14600           whole_archive_flag_spec_CXX=
14601         fi
14602       else
14603         with_gnu_ld=no
14604         wlarc=
14605
14606         # A generic and very simple default shared library creation
14607         # command for GNU C++ for the case where it uses the native
14608         # linker, instead of GNU ld.  If possible, this setting should
14609         # overridden to take advantage of the native linker features on
14610         # the platform it is being used on.
14611         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
14612       fi
14613
14614       # Commands to make compiler produce verbose output that lists
14615       # what "hidden" libraries, object files and flags are used when
14616       # linking a shared library.
14617       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14618
14619     else
14620       GXX=no
14621       with_gnu_ld=no
14622       wlarc=
14623     fi
14624
14625     # PORTME: fill in a description of your system's C++ link characteristics
14626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14627 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14628     ld_shlibs_CXX=yes
14629     case $host_os in
14630       aix3*)
14631         # FIXME: insert proper C++ library support
14632         ld_shlibs_CXX=no
14633         ;;
14634       aix[4-9]*)
14635         if test ia64 = "$host_cpu"; then
14636           # On IA64, the linker does run time linking by default, so we don't
14637           # have to do anything special.
14638           aix_use_runtimelinking=no
14639           exp_sym_flag='-Bexport'
14640           no_entry_flag=
14641         else
14642           aix_use_runtimelinking=no
14643
14644           # Test if we are trying to use run time linking or normal
14645           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
14646           # have runtime linking enabled, and use it for executables.
14647           # For shared libraries, we enable/disable runtime linking
14648           # depending on the kind of the shared library created -
14649           # when "with_aix_soname,aix_use_runtimelinking" is:
14650           # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
14651           # "aix,yes"  lib.so          shared, rtl:yes, for executables
14652           #            lib.a           static archive
14653           # "both,no"  lib.so.V(shr.o) shared, rtl:yes
14654           #            lib.a(lib.so.V) shared, rtl:no,  for executables
14655           # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
14656           #            lib.a(lib.so.V) shared, rtl:no
14657           # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
14658           #            lib.a           static archive
14659           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
14660             for ld_flag in $LDFLAGS; do
14661               case $ld_flag in
14662               *-brtl*)
14663                 aix_use_runtimelinking=yes
14664                 break
14665                 ;;
14666               esac
14667             done
14668             if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
14669               # With aix-soname=svr4, we create the lib.so.V shared archives only,
14670               # so we don't have lib.a shared libs to link our executables.
14671               # We have to force runtime linking in this case.
14672               aix_use_runtimelinking=yes
14673               LDFLAGS="$LDFLAGS -Wl,-brtl"
14674             fi
14675             ;;
14676           esac
14677
14678           exp_sym_flag='-bexport'
14679           no_entry_flag='-bnoentry'
14680         fi
14681
14682         # When large executables or shared objects are built, AIX ld can
14683         # have problems creating the table of contents.  If linking a library
14684         # or program results in "error TOC overflow" add -mminimal-toc to
14685         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
14686         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
14687
14688         archive_cmds_CXX=''
14689         hardcode_direct_CXX=yes
14690         hardcode_direct_absolute_CXX=yes
14691         hardcode_libdir_separator_CXX=':'
14692         link_all_deplibs_CXX=yes
14693         file_list_spec_CXX='$wl-f,'
14694         case $with_aix_soname,$aix_use_runtimelinking in
14695         aix,*) ;;       # no import file
14696         svr4,* | *,yes) # use import file
14697           # The Import File defines what to hardcode.
14698           hardcode_direct_CXX=no
14699           hardcode_direct_absolute_CXX=no
14700           ;;
14701         esac
14702
14703         if test yes = "$GXX"; then
14704           case $host_os in aix4.[012]|aix4.[012].*)
14705           # We only want to do this on AIX 4.2 and lower, the check
14706           # below for broken collect2 doesn't work under 4.3+
14707           collect2name=`$CC -print-prog-name=collect2`
14708           if test -f "$collect2name" &&
14709              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
14710           then
14711             # We have reworked collect2
14712             :
14713           else
14714             # We have old collect2
14715             hardcode_direct_CXX=unsupported
14716             # It fails to find uninstalled libraries when the uninstalled
14717             # path is not listed in the libpath.  Setting hardcode_minus_L
14718             # to unsupported forces relinking
14719             hardcode_minus_L_CXX=yes
14720             hardcode_libdir_flag_spec_CXX='-L$libdir'
14721             hardcode_libdir_separator_CXX=
14722           fi
14723           esac
14724           shared_flag='-shared'
14725           if test yes = "$aix_use_runtimelinking"; then
14726             shared_flag=$shared_flag' $wl-G'
14727           fi
14728           # Need to ensure runtime linking is disabled for the traditional
14729           # shared library, or the linker may eventually find shared libraries
14730           # /with/ Import File - we do not want to mix them.
14731           shared_flag_aix='-shared'
14732           shared_flag_svr4='-shared $wl-G'
14733         else
14734           # not using gcc
14735           if test ia64 = "$host_cpu"; then
14736           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
14737           # chokes on -Wl,-G. The following line is correct:
14738           shared_flag='-G'
14739           else
14740             if test yes = "$aix_use_runtimelinking"; then
14741               shared_flag='$wl-G'
14742             else
14743               shared_flag='$wl-bM:SRE'
14744             fi
14745             shared_flag_aix='$wl-bM:SRE'
14746             shared_flag_svr4='$wl-G'
14747           fi
14748         fi
14749
14750         export_dynamic_flag_spec_CXX='$wl-bexpall'
14751         # It seems that -bexpall does not export symbols beginning with
14752         # underscore (_), so it is better to generate a list of symbols to
14753         # export.
14754         always_export_symbols_CXX=yes
14755         if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
14756           # Warning - without using the other runtime loading flags (-brtl),
14757           # -berok will link without error, but may produce a broken library.
14758           # The "-G" linker flag allows undefined symbols.
14759           no_undefined_flag_CXX='-bernotok'
14760           # Determine the default libpath from the value encoded in an empty
14761           # executable.
14762           if test set = "${lt_cv_aix_libpath+set}"; then
14763   aix_libpath=$lt_cv_aix_libpath
14764 else
14765   if ${lt_cv_aix_libpath__CXX+:} false; then :
14766   $as_echo_n "(cached) " >&6
14767 else
14768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14769 /* end confdefs.h.  */
14770
14771 int
14772 main ()
14773 {
14774
14775   ;
14776   return 0;
14777 }
14778 _ACEOF
14779 if ac_fn_cxx_try_link "$LINENO"; then :
14780
14781   lt_aix_libpath_sed='
14782       /Import File Strings/,/^$/ {
14783           /^0/ {
14784               s/^0  *\([^ ]*\) *$/\1/
14785               p
14786           }
14787       }'
14788   lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14789   # Check for a 64-bit object if we didn't find anything.
14790   if test -z "$lt_cv_aix_libpath__CXX"; then
14791     lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14792   fi
14793 fi
14794 rm -f core conftest.err conftest.$ac_objext \
14795     conftest$ac_exeext conftest.$ac_ext
14796   if test -z "$lt_cv_aix_libpath__CXX"; then
14797     lt_cv_aix_libpath__CXX=/usr/lib:/lib
14798   fi
14799
14800 fi
14801
14802   aix_libpath=$lt_cv_aix_libpath__CXX
14803 fi
14804
14805           hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
14806
14807           archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
14808         else
14809           if test ia64 = "$host_cpu"; then
14810             hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
14811             allow_undefined_flag_CXX="-z nodefs"
14812             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
14813           else
14814             # Determine the default libpath from the value encoded in an
14815             # empty executable.
14816             if test set = "${lt_cv_aix_libpath+set}"; then
14817   aix_libpath=$lt_cv_aix_libpath
14818 else
14819   if ${lt_cv_aix_libpath__CXX+:} false; then :
14820   $as_echo_n "(cached) " >&6
14821 else
14822   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14823 /* end confdefs.h.  */
14824
14825 int
14826 main ()
14827 {
14828
14829   ;
14830   return 0;
14831 }
14832 _ACEOF
14833 if ac_fn_cxx_try_link "$LINENO"; then :
14834
14835   lt_aix_libpath_sed='
14836       /Import File Strings/,/^$/ {
14837           /^0/ {
14838               s/^0  *\([^ ]*\) *$/\1/
14839               p
14840           }
14841       }'
14842   lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14843   # Check for a 64-bit object if we didn't find anything.
14844   if test -z "$lt_cv_aix_libpath__CXX"; then
14845     lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
14846   fi
14847 fi
14848 rm -f core conftest.err conftest.$ac_objext \
14849     conftest$ac_exeext conftest.$ac_ext
14850   if test -z "$lt_cv_aix_libpath__CXX"; then
14851     lt_cv_aix_libpath__CXX=/usr/lib:/lib
14852   fi
14853
14854 fi
14855
14856   aix_libpath=$lt_cv_aix_libpath__CXX
14857 fi
14858
14859             hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
14860             # Warning - without using the other run time loading flags,
14861             # -berok will link without error, but may produce a broken library.
14862             no_undefined_flag_CXX=' $wl-bernotok'
14863             allow_undefined_flag_CXX=' $wl-berok'
14864             if test yes = "$with_gnu_ld"; then
14865               # We only use this code for GNU lds that support --whole-archive.
14866               whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
14867             else
14868               # Exported symbols can be pulled into shared objects from archives
14869               whole_archive_flag_spec_CXX='$convenience'
14870             fi
14871             archive_cmds_need_lc_CXX=yes
14872             archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
14873             # -brtl affects multiple linker settings, -berok does not and is overridden later
14874             compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
14875             if test svr4 != "$with_aix_soname"; then
14876               # This is similar to how AIX traditionally builds its shared
14877               # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
14878               archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
14879             fi
14880             if test aix != "$with_aix_soname"; then
14881               archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
14882             else
14883               # used by -dlpreopen to get the symbols
14884               archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
14885             fi
14886             archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
14887           fi
14888         fi
14889         ;;
14890
14891       beos*)
14892         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
14893           allow_undefined_flag_CXX=unsupported
14894           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
14895           # support --undefined.  This deserves some investigation.  FIXME
14896           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
14897         else
14898           ld_shlibs_CXX=no
14899         fi
14900         ;;
14901
14902       chorus*)
14903         case $cc_basename in
14904           *)
14905           # FIXME: insert proper C++ library support
14906           ld_shlibs_CXX=no
14907           ;;
14908         esac
14909         ;;
14910
14911       cygwin* | mingw* | pw32* | cegcc*)
14912         case $GXX,$cc_basename in
14913         ,cl* | no,cl* | ,icl* | no,icl*)
14914           # Native MSVC or ICC
14915           # hardcode_libdir_flag_spec is actually meaningless, as there is
14916           # no search path for DLLs.
14917           hardcode_libdir_flag_spec_CXX=' '
14918           allow_undefined_flag_CXX=unsupported
14919           always_export_symbols_CXX=yes
14920           file_list_spec_CXX='@'
14921           # Tell ltmain to make .lib files, not .a files.
14922           libext=lib
14923           # Tell ltmain to make .dll files, not .so files.
14924           shrext_cmds=.dll
14925           # FIXME: Setting linknames here is a bad hack.
14926           archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
14927           archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[     ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
14928               cp "$export_symbols" "$output_objdir/$soname.def";
14929               echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
14930             else
14931               $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
14932             fi~
14933             $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
14934             linknames='
14935           # The linker will not automatically build a static lib if we build a DLL.
14936           # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
14937           enable_shared_with_static_runtimes_CXX=yes
14938           # Don't use ranlib
14939           old_postinstall_cmds_CXX='chmod 644 $oldlib'
14940           postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
14941             lt_tool_outputfile="@TOOL_OUTPUT@"~
14942             case $lt_outputfile in
14943               *.exe|*.EXE) ;;
14944               *)
14945                 lt_outputfile=$lt_outputfile.exe
14946                 lt_tool_outputfile=$lt_tool_outputfile.exe
14947                 ;;
14948             esac~
14949             func_to_tool_file "$lt_outputfile"~
14950             if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
14951               $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
14952               $RM "$lt_outputfile.manifest";
14953             fi'
14954           ;;
14955         *)
14956           # g++
14957           # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
14958           # as there is no search path for DLLs.
14959           hardcode_libdir_flag_spec_CXX='-L$libdir'
14960           export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
14961           allow_undefined_flag_CXX=unsupported
14962           always_export_symbols_CXX=no
14963           enable_shared_with_static_runtimes_CXX=yes
14964
14965           if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
14966             archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
14967             # If the export-symbols file already is a .def file, use it as
14968             # is; otherwise, prepend EXPORTS...
14969             archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
14970               cp $export_symbols $output_objdir/$soname.def;
14971             else
14972               echo EXPORTS > $output_objdir/$soname.def;
14973               cat $export_symbols >> $output_objdir/$soname.def;
14974             fi~
14975             $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
14976           else
14977             ld_shlibs_CXX=no
14978           fi
14979           ;;
14980         esac
14981         ;;
14982       darwin* | rhapsody*)
14983
14984
14985   archive_cmds_need_lc_CXX=no
14986   hardcode_direct_CXX=no
14987   hardcode_automatic_CXX=yes
14988   hardcode_shlibpath_var_CXX=unsupported
14989   if test yes = "$lt_cv_ld_force_load"; then
14990     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
14991
14992   else
14993     whole_archive_flag_spec_CXX=''
14994   fi
14995   link_all_deplibs_CXX=yes
14996   allow_undefined_flag_CXX=$_lt_dar_allow_undefined
14997   case $cc_basename in
14998      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
14999      *) _lt_dar_can_shared=$GCC ;;
15000   esac
15001   if test yes = "$_lt_dar_can_shared"; then
15002     output_verbose_link_cmd=func_echo_all
15003     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
15004     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
15005     archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
15006     module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
15007        if test yes != "$lt_cv_apple_cc_single_mod"; then
15008       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
15009       archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
15010     fi
15011
15012   else
15013   ld_shlibs_CXX=no
15014   fi
15015
15016         ;;
15017
15018       os2*)
15019         hardcode_libdir_flag_spec_CXX='-L$libdir'
15020         hardcode_minus_L_CXX=yes
15021         allow_undefined_flag_CXX=unsupported
15022         shrext_cmds=.dll
15023         archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
15024           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
15025           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
15026           $ECHO EXPORTS >> $output_objdir/$libname.def~
15027           emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
15028           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
15029           emximp -o $lib $output_objdir/$libname.def'
15030         archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
15031           $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
15032           $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
15033           $ECHO EXPORTS >> $output_objdir/$libname.def~
15034           prefix_cmds="$SED"~
15035           if test EXPORTS = "`$SED 1q $export_symbols`"; then
15036             prefix_cmds="$prefix_cmds -e 1d";
15037           fi~
15038           prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
15039           cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
15040           $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
15041           emximp -o $lib $output_objdir/$libname.def'
15042         old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
15043         enable_shared_with_static_runtimes_CXX=yes
15044         file_list_spec_CXX='@'
15045         ;;
15046
15047       dgux*)
15048         case $cc_basename in
15049           ec++*)
15050             # FIXME: insert proper C++ library support
15051             ld_shlibs_CXX=no
15052             ;;
15053           ghcx*)
15054             # Green Hills C++ Compiler
15055             # FIXME: insert proper C++ library support
15056             ld_shlibs_CXX=no
15057             ;;
15058           *)
15059             # FIXME: insert proper C++ library support
15060             ld_shlibs_CXX=no
15061             ;;
15062         esac
15063         ;;
15064
15065       freebsd2.*)
15066         # C++ shared libraries reported to be fairly broken before
15067         # switch to ELF
15068         ld_shlibs_CXX=no
15069         ;;
15070
15071       freebsd-elf*)
15072         archive_cmds_need_lc_CXX=no
15073         ;;
15074
15075       freebsd* | dragonfly*)
15076         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
15077         # conventions
15078         ld_shlibs_CXX=yes
15079         ;;
15080
15081       haiku*)
15082         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
15083         link_all_deplibs_CXX=yes
15084         ;;
15085
15086       hpux9*)
15087         hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
15088         hardcode_libdir_separator_CXX=:
15089         export_dynamic_flag_spec_CXX='$wl-E'
15090         hardcode_direct_CXX=yes
15091         hardcode_minus_L_CXX=yes # Not in the search PATH,
15092                                              # but as the default
15093                                              # location of the library.
15094
15095         case $cc_basename in
15096           CC*)
15097             # FIXME: insert proper C++ library support
15098             ld_shlibs_CXX=no
15099             ;;
15100           aCC*)
15101             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
15102             # Commands to make compiler produce verbose output that lists
15103             # what "hidden" libraries, object files and flags are used when
15104             # linking a shared library.
15105             #
15106             # There doesn't appear to be a way to prevent this compiler from
15107             # explicitly linking system object files so we need to strip them
15108             # from the output so that they don't get included in the library
15109             # dependencies.
15110             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
15111             ;;
15112           *)
15113             if test yes = "$GXX"; then
15114               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
15115             else
15116               # FIXME: insert proper C++ library support
15117               ld_shlibs_CXX=no
15118             fi
15119             ;;
15120         esac
15121         ;;
15122
15123       hpux10*|hpux11*)
15124         if test no = "$with_gnu_ld"; then
15125           hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
15126           hardcode_libdir_separator_CXX=:
15127
15128           case $host_cpu in
15129             hppa*64*|ia64*)
15130               ;;
15131             *)
15132               export_dynamic_flag_spec_CXX='$wl-E'
15133               ;;
15134           esac
15135         fi
15136         case $host_cpu in
15137           hppa*64*|ia64*)
15138             hardcode_direct_CXX=no
15139             hardcode_shlibpath_var_CXX=no
15140             ;;
15141           *)
15142             hardcode_direct_CXX=yes
15143             hardcode_direct_absolute_CXX=yes
15144             hardcode_minus_L_CXX=yes # Not in the search PATH,
15145                                                  # but as the default
15146                                                  # location of the library.
15147             ;;
15148         esac
15149
15150         case $cc_basename in
15151           CC*)
15152             # FIXME: insert proper C++ library support
15153             ld_shlibs_CXX=no
15154             ;;
15155           aCC*)
15156             case $host_cpu in
15157               hppa*64*)
15158                 archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15159                 ;;
15160               ia64*)
15161                 archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15162                 ;;
15163               *)
15164                 archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15165                 ;;
15166             esac
15167             # Commands to make compiler produce verbose output that lists
15168             # what "hidden" libraries, object files and flags are used when
15169             # linking a shared library.
15170             #
15171             # There doesn't appear to be a way to prevent this compiler from
15172             # explicitly linking system object files so we need to strip them
15173             # from the output so that they don't get included in the library
15174             # dependencies.
15175             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
15176             ;;
15177           *)
15178             if test yes = "$GXX"; then
15179               if test no = "$with_gnu_ld"; then
15180                 case $host_cpu in
15181                   hppa*64*)
15182                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15183                     ;;
15184                   ia64*)
15185                     archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15186                     ;;
15187                   *)
15188                     archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15189                     ;;
15190                 esac
15191               fi
15192             else
15193               # FIXME: insert proper C++ library support
15194               ld_shlibs_CXX=no
15195             fi
15196             ;;
15197         esac
15198         ;;
15199
15200       interix[3-9]*)
15201         hardcode_direct_CXX=no
15202         hardcode_shlibpath_var_CXX=no
15203         hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
15204         export_dynamic_flag_spec_CXX='$wl-E'
15205         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15206         # Instead, shared libraries are loaded at an image base (0x10000000 by
15207         # default) and relocated if they conflict, which is a slow very memory
15208         # consuming and fragmenting process.  To avoid this, we pick a random,
15209         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15210         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15211         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15212         archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15213         ;;
15214       irix5* | irix6*)
15215         case $cc_basename in
15216           CC*)
15217             # SGI C++
15218             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
15219
15220             # Archives containing C++ object files must be created using
15221             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
15222             # necessary to make sure instantiated templates are included
15223             # in the archive.
15224             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
15225             ;;
15226           *)
15227             if test yes = "$GXX"; then
15228               if test no = "$with_gnu_ld"; then
15229                 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
15230               else
15231                 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
15232               fi
15233             fi
15234             link_all_deplibs_CXX=yes
15235             ;;
15236         esac
15237         hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
15238         hardcode_libdir_separator_CXX=:
15239         inherit_rpath_CXX=yes
15240         ;;
15241
15242       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
15243         case $cc_basename in
15244           KCC*)
15245             # Kuck and Associates, Inc. (KAI) C++ Compiler
15246
15247             # KCC will only create a shared library if the output file
15248             # ends with ".so" (or ".sl" for HP-UX), so rename the library
15249             # to its proper name (with version) after linking.
15250             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
15251             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
15252             # Commands to make compiler produce verbose output that lists
15253             # what "hidden" libraries, object files and flags are used when
15254             # linking a shared library.
15255             #
15256             # There doesn't appear to be a way to prevent this compiler from
15257             # explicitly linking system object files so we need to strip them
15258             # from the output so that they don't get included in the library
15259             # dependencies.
15260             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
15261
15262             hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
15263             export_dynamic_flag_spec_CXX='$wl--export-dynamic'
15264
15265             # Archives containing C++ object files must be created using
15266             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
15267             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
15268             ;;
15269           icpc* | ecpc* )
15270             # Intel C++
15271             with_gnu_ld=yes
15272             # version 8.0 and above of icpc choke on multiply defined symbols
15273             # if we add $predep_objects and $postdep_objects, however 7.1 and
15274             # earlier do not add the objects themselves.
15275             case `$CC -V 2>&1` in
15276               *"Version 7."*)
15277                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
15278                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
15279                 ;;
15280               *)  # Version 8.0 or newer
15281                 tmp_idyn=
15282                 case $host_cpu in
15283                   ia64*) tmp_idyn=' -i_dynamic';;
15284                 esac
15285                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
15286                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
15287                 ;;
15288             esac
15289             archive_cmds_need_lc_CXX=no
15290             hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
15291             export_dynamic_flag_spec_CXX='$wl--export-dynamic'
15292             whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
15293             ;;
15294           pgCC* | pgcpp*)
15295             # Portland Group C++ compiler
15296             case `$CC -V` in
15297             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
15298               prelink_cmds_CXX='tpldir=Template.dir~
15299                rm -rf $tpldir~
15300                $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
15301                compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
15302               old_archive_cmds_CXX='tpldir=Template.dir~
15303                 rm -rf $tpldir~
15304                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
15305                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
15306                 $RANLIB $oldlib'
15307               archive_cmds_CXX='tpldir=Template.dir~
15308                 rm -rf $tpldir~
15309                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15310                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
15311               archive_expsym_cmds_CXX='tpldir=Template.dir~
15312                 rm -rf $tpldir~
15313                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
15314                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
15315               ;;
15316             *) # Version 6 and above use weak symbols
15317               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
15318               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
15319               ;;
15320             esac
15321
15322             hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
15323             export_dynamic_flag_spec_CXX='$wl--export-dynamic'
15324             whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
15325             ;;
15326           cxx*)
15327             # Compaq C++
15328             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
15329             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
15330
15331             runpath_var=LD_RUN_PATH
15332             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
15333             hardcode_libdir_separator_CXX=:
15334
15335             # Commands to make compiler produce verbose output that lists
15336             # what "hidden" libraries, object files and flags are used when
15337             # linking a shared library.
15338             #
15339             # There doesn't appear to be a way to prevent this compiler from
15340             # explicitly linking system object files so we need to strip them
15341             # from the output so that they don't get included in the library
15342             # dependencies.
15343             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
15344             ;;
15345           xl* | mpixl* | bgxl*)
15346             # IBM XL 8.0 on PPC, with GNU ld
15347             hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
15348             export_dynamic_flag_spec_CXX='$wl--export-dynamic'
15349             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
15350             if test yes = "$supports_anon_versioning"; then
15351               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
15352                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15353                 echo "local: *; };" >> $output_objdir/$libname.ver~
15354                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
15355             fi
15356             ;;
15357           *)
15358             case `$CC -V 2>&1 | sed 5q` in
15359             *Sun\ C*)
15360               # Sun C++ 5.9
15361               no_undefined_flag_CXX=' -zdefs'
15362               archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15363               archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
15364               hardcode_libdir_flag_spec_CXX='-R$libdir'
15365               whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
15366               compiler_needs_object_CXX=yes
15367
15368               # Not sure whether something based on
15369               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
15370               # would be better.
15371               output_verbose_link_cmd='func_echo_all'
15372
15373               # Archives containing C++ object files must be created using
15374               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
15375               # necessary to make sure instantiated templates are included
15376               # in the archive.
15377               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
15378               ;;
15379             esac
15380             ;;
15381         esac
15382         ;;
15383
15384       lynxos*)
15385         # FIXME: insert proper C++ library support
15386         ld_shlibs_CXX=no
15387         ;;
15388
15389       m88k*)
15390         # FIXME: insert proper C++ library support
15391         ld_shlibs_CXX=no
15392         ;;
15393
15394       mvs*)
15395         case $cc_basename in
15396           cxx*)
15397             # FIXME: insert proper C++ library support
15398             ld_shlibs_CXX=no
15399             ;;
15400           *)
15401             # FIXME: insert proper C++ library support
15402             ld_shlibs_CXX=no
15403             ;;
15404         esac
15405         ;;
15406
15407       netbsd*)
15408         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15409           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
15410           wlarc=
15411           hardcode_libdir_flag_spec_CXX='-R$libdir'
15412           hardcode_direct_CXX=yes
15413           hardcode_shlibpath_var_CXX=no
15414         fi
15415         # Workaround some broken pre-1.5 toolchains
15416         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
15417         ;;
15418
15419       *nto* | *qnx*)
15420         ld_shlibs_CXX=yes
15421         ;;
15422
15423       openbsd* | bitrig*)
15424         if test -f /usr/libexec/ld.so; then
15425           hardcode_direct_CXX=yes
15426           hardcode_shlibpath_var_CXX=no
15427           hardcode_direct_absolute_CXX=yes
15428           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
15429           hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
15430           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
15431             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
15432             export_dynamic_flag_spec_CXX='$wl-E'
15433             whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
15434           fi
15435           output_verbose_link_cmd=func_echo_all
15436         else
15437           ld_shlibs_CXX=no
15438         fi
15439         ;;
15440
15441       osf3* | osf4* | osf5*)
15442         case $cc_basename in
15443           KCC*)
15444             # Kuck and Associates, Inc. (KAI) C++ Compiler
15445
15446             # KCC will only create a shared library if the output file
15447             # ends with ".so" (or ".sl" for HP-UX), so rename the library
15448             # to its proper name (with version) after linking.
15449             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
15450
15451             hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
15452             hardcode_libdir_separator_CXX=:
15453
15454             # Archives containing C++ object files must be created using
15455             # the KAI C++ compiler.
15456             case $host in
15457               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
15458               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
15459             esac
15460             ;;
15461           RCC*)
15462             # Rational C++ 2.4.1
15463             # FIXME: insert proper C++ library support
15464             ld_shlibs_CXX=no
15465             ;;
15466           cxx*)
15467             case $host in
15468               osf3*)
15469                 allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
15470                 archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
15471                 hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
15472                 ;;
15473               *)
15474                 allow_undefined_flag_CXX=' -expect_unresolved \*'
15475                 archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
15476                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
15477                   echo "-hidden">> $lib.exp~
15478                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
15479                   $RM $lib.exp'
15480                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
15481                 ;;
15482             esac
15483
15484             hardcode_libdir_separator_CXX=:
15485
15486             # Commands to make compiler produce verbose output that lists
15487             # what "hidden" libraries, object files and flags are used when
15488             # linking a shared library.
15489             #
15490             # There doesn't appear to be a way to prevent this compiler from
15491             # explicitly linking system object files so we need to strip them
15492             # from the output so that they don't get included in the library
15493             # dependencies.
15494             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
15495             ;;
15496           *)
15497             if test yes,no = "$GXX,$with_gnu_ld"; then
15498               allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
15499               case $host in
15500                 osf3*)
15501                   archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
15502                   ;;
15503                 *)
15504                   archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
15505                   ;;
15506               esac
15507
15508               hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
15509               hardcode_libdir_separator_CXX=:
15510
15511               # Commands to make compiler produce verbose output that lists
15512               # what "hidden" libraries, object files and flags are used when
15513               # linking a shared library.
15514               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
15515
15516             else
15517               # FIXME: insert proper C++ library support
15518               ld_shlibs_CXX=no
15519             fi
15520             ;;
15521         esac
15522         ;;
15523
15524       psos*)
15525         # FIXME: insert proper C++ library support
15526         ld_shlibs_CXX=no
15527         ;;
15528
15529       sunos4*)
15530         case $cc_basename in
15531           CC*)
15532             # Sun C++ 4.x
15533             # FIXME: insert proper C++ library support
15534             ld_shlibs_CXX=no
15535             ;;
15536           lcc*)
15537             # Lucid
15538             # FIXME: insert proper C++ library support
15539             ld_shlibs_CXX=no
15540             ;;
15541           *)
15542             # FIXME: insert proper C++ library support
15543             ld_shlibs_CXX=no
15544             ;;
15545         esac
15546         ;;
15547
15548       solaris*)
15549         case $cc_basename in
15550           CC* | sunCC*)
15551             # Sun C++ 4.2, 5.x and Centerline C++
15552             archive_cmds_need_lc_CXX=yes
15553             no_undefined_flag_CXX=' -zdefs'
15554             archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
15555             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15556               $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
15557
15558             hardcode_libdir_flag_spec_CXX='-R$libdir'
15559             hardcode_shlibpath_var_CXX=no
15560             case $host_os in
15561               solaris2.[0-5] | solaris2.[0-5].*) ;;
15562               *)
15563                 # The compiler driver will combine and reorder linker options,
15564                 # but understands '-z linker_flag'.
15565                 # Supported since Solaris 2.6 (maybe 2.5.1?)
15566                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
15567                 ;;
15568             esac
15569             link_all_deplibs_CXX=yes
15570
15571             output_verbose_link_cmd='func_echo_all'
15572
15573             # Archives containing C++ object files must be created using
15574             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
15575             # necessary to make sure instantiated templates are included
15576             # in the archive.
15577             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
15578             ;;
15579           gcx*)
15580             # Green Hills C++ Compiler
15581             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
15582
15583             # The C++ compiler must be used to create the archive.
15584             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
15585             ;;
15586           *)
15587             # GNU C++ compiler with Solaris linker
15588             if test yes,no = "$GXX,$with_gnu_ld"; then
15589               no_undefined_flag_CXX=' $wl-z ${wl}defs'
15590               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
15591                 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
15592                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15593                   $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
15594
15595                 # Commands to make compiler produce verbose output that lists
15596                 # what "hidden" libraries, object files and flags are used when
15597                 # linking a shared library.
15598                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
15599               else
15600                 # g++ 2.7 appears to require '-G' NOT '-shared' on this
15601                 # platform.
15602                 archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
15603                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15604                   $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
15605
15606                 # Commands to make compiler produce verbose output that lists
15607                 # what "hidden" libraries, object files and flags are used when
15608                 # linking a shared library.
15609                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
15610               fi
15611
15612               hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
15613               case $host_os in
15614                 solaris2.[0-5] | solaris2.[0-5].*) ;;
15615                 *)
15616                   whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
15617                   ;;
15618               esac
15619             fi
15620             ;;
15621         esac
15622         ;;
15623
15624     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
15625       no_undefined_flag_CXX='$wl-z,text'
15626       archive_cmds_need_lc_CXX=no
15627       hardcode_shlibpath_var_CXX=no
15628       runpath_var='LD_RUN_PATH'
15629
15630       case $cc_basename in
15631         CC*)
15632           archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15633           archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15634           ;;
15635         *)
15636           archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15637           archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15638           ;;
15639       esac
15640       ;;
15641
15642       sysv5* | sco3.2v5* | sco5v6*)
15643         # Note: We CANNOT use -z defs as we might desire, because we do not
15644         # link with -lc, and that would cause any symbols used from libc to
15645         # always be unresolved, which means just about no library would
15646         # ever link correctly.  If we're not using GNU ld we use -z text
15647         # though, which does catch some bad symbols but isn't as heavy-handed
15648         # as -z defs.
15649         no_undefined_flag_CXX='$wl-z,text'
15650         allow_undefined_flag_CXX='$wl-z,nodefs'
15651         archive_cmds_need_lc_CXX=no
15652         hardcode_shlibpath_var_CXX=no
15653         hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
15654         hardcode_libdir_separator_CXX=':'
15655         link_all_deplibs_CXX=yes
15656         export_dynamic_flag_spec_CXX='$wl-Bexport'
15657         runpath_var='LD_RUN_PATH'
15658
15659         case $cc_basename in
15660           CC*)
15661             archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15662             archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15663             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
15664               '"$old_archive_cmds_CXX"
15665             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
15666               '"$reload_cmds_CXX"
15667             ;;
15668           *)
15669             archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15670             archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15671             ;;
15672         esac
15673       ;;
15674
15675       tandem*)
15676         case $cc_basename in
15677           NCC*)
15678             # NonStop-UX NCC 3.20
15679             # FIXME: insert proper C++ library support
15680             ld_shlibs_CXX=no
15681             ;;
15682           *)
15683             # FIXME: insert proper C++ library support
15684             ld_shlibs_CXX=no
15685             ;;
15686         esac
15687         ;;
15688
15689       vxworks*)
15690         # FIXME: insert proper C++ library support
15691         ld_shlibs_CXX=no
15692         ;;
15693
15694       *)
15695         # FIXME: insert proper C++ library support
15696         ld_shlibs_CXX=no
15697         ;;
15698     esac
15699
15700     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
15701 $as_echo "$ld_shlibs_CXX" >&6; }
15702     test no = "$ld_shlibs_CXX" && can_build_shared=no
15703
15704     GCC_CXX=$GXX
15705     LD_CXX=$LD
15706
15707     ## CAVEAT EMPTOR:
15708     ## There is no encapsulation within the following macros, do not change
15709     ## the running order or otherwise move them around unless you know exactly
15710     ## what you are doing...
15711     # Dependencies to place before and after the object being linked:
15712 predep_objects_CXX=
15713 postdep_objects_CXX=
15714 predeps_CXX=
15715 postdeps_CXX=
15716 compiler_lib_search_path_CXX=
15717
15718 cat > conftest.$ac_ext <<_LT_EOF
15719 class Foo
15720 {
15721 public:
15722   Foo (void) { a = 0; }
15723 private:
15724   int a;
15725 };
15726 _LT_EOF
15727
15728
15729 _lt_libdeps_save_CFLAGS=$CFLAGS
15730 case "$CC $CFLAGS " in #(
15731 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
15732 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
15733 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
15734 esac
15735
15736 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15737   (eval $ac_compile) 2>&5
15738   ac_status=$?
15739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15740   test $ac_status = 0; }; then
15741   # Parse the compiler output and extract the necessary
15742   # objects, libraries and library flags.
15743
15744   # Sentinel used to keep track of whether or not we are before
15745   # the conftest object file.
15746   pre_test_object_deps_done=no
15747
15748   for p in `eval "$output_verbose_link_cmd"`; do
15749     case $prev$p in
15750
15751     -L* | -R* | -l*)
15752        # Some compilers place space between "-{L,R}" and the path.
15753        # Remove the space.
15754        if test x-L = "$p" ||
15755           test x-R = "$p"; then
15756          prev=$p
15757          continue
15758        fi
15759
15760        # Expand the sysroot to ease extracting the directories later.
15761        if test -z "$prev"; then
15762          case $p in
15763          -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
15764          -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
15765          -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
15766          esac
15767        fi
15768        case $p in
15769        =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
15770        esac
15771        if test no = "$pre_test_object_deps_done"; then
15772          case $prev in
15773          -L | -R)
15774            # Internal compiler library paths should come after those
15775            # provided the user.  The postdeps already come after the
15776            # user supplied libs so there is no need to process them.
15777            if test -z "$compiler_lib_search_path_CXX"; then
15778              compiler_lib_search_path_CXX=$prev$p
15779            else
15780              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
15781            fi
15782            ;;
15783          # The "-l" case would never come before the object being
15784          # linked, so don't bother handling this case.
15785          esac
15786        else
15787          if test -z "$postdeps_CXX"; then
15788            postdeps_CXX=$prev$p
15789          else
15790            postdeps_CXX="${postdeps_CXX} $prev$p"
15791          fi
15792        fi
15793        prev=
15794        ;;
15795
15796     *.lto.$objext) ;; # Ignore GCC LTO objects
15797     *.$objext)
15798        # This assumes that the test object file only shows up
15799        # once in the compiler output.
15800        if test "$p" = "conftest.$objext"; then
15801          pre_test_object_deps_done=yes
15802          continue
15803        fi
15804
15805        if test no = "$pre_test_object_deps_done"; then
15806          if test -z "$predep_objects_CXX"; then
15807            predep_objects_CXX=$p
15808          else
15809            predep_objects_CXX="$predep_objects_CXX $p"
15810          fi
15811        else
15812          if test -z "$postdep_objects_CXX"; then
15813            postdep_objects_CXX=$p
15814          else
15815            postdep_objects_CXX="$postdep_objects_CXX $p"
15816          fi
15817        fi
15818        ;;
15819
15820     *) ;; # Ignore the rest.
15821
15822     esac
15823   done
15824
15825   # Clean up.
15826   rm -f a.out a.exe
15827 else
15828   echo "libtool.m4: error: problem compiling CXX test program"
15829 fi
15830
15831 $RM -f confest.$objext
15832 CFLAGS=$_lt_libdeps_save_CFLAGS
15833
15834 # PORTME: override above test on systems where it is broken
15835 case $host_os in
15836 interix[3-9]*)
15837   # Interix 3.5 installs completely hosed .la files for C++, so rather than
15838   # hack all around it, let's just trust "g++" to DTRT.
15839   predep_objects_CXX=
15840   postdep_objects_CXX=
15841   postdeps_CXX=
15842   ;;
15843 esac
15844
15845
15846 case " $postdeps_CXX " in
15847 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
15848 esac
15849  compiler_lib_search_dirs_CXX=
15850 if test -n "${compiler_lib_search_path_CXX}"; then
15851  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
15852 fi
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867
15868
15869
15870
15871
15872
15873
15874
15875
15876
15877
15878
15879
15880
15881
15882
15883
15884     lt_prog_compiler_wl_CXX=
15885 lt_prog_compiler_pic_CXX=
15886 lt_prog_compiler_static_CXX=
15887
15888
15889   # C++ specific cases for pic, static, wl, etc.
15890   if test yes = "$GXX"; then
15891     lt_prog_compiler_wl_CXX='-Wl,'
15892     lt_prog_compiler_static_CXX='-static'
15893
15894     case $host_os in
15895     aix*)
15896       # All AIX code is PIC.
15897       if test ia64 = "$host_cpu"; then
15898         # AIX 5 now supports IA64 processor
15899         lt_prog_compiler_static_CXX='-Bstatic'
15900       fi
15901       lt_prog_compiler_pic_CXX='-fPIC'
15902       ;;
15903
15904     amigaos*)
15905       case $host_cpu in
15906       powerpc)
15907             # see comment about AmigaOS4 .so support
15908             lt_prog_compiler_pic_CXX='-fPIC'
15909         ;;
15910       m68k)
15911             # FIXME: we need at least 68020 code to build shared libraries, but
15912             # adding the '-m68020' flag to GCC prevents building anything better,
15913             # like '-m68040'.
15914             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
15915         ;;
15916       esac
15917       ;;
15918
15919     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15920       # PIC is the default for these OSes.
15921       ;;
15922     mingw* | cygwin* | os2* | pw32* | cegcc*)
15923       # This hack is so that the source file can tell whether it is being
15924       # built for inclusion in a dll (and should export symbols for example).
15925       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15926       # (--disable-auto-import) libraries
15927       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
15928       case $host_os in
15929       os2*)
15930         lt_prog_compiler_static_CXX='$wl-static'
15931         ;;
15932       esac
15933       ;;
15934     darwin* | rhapsody*)
15935       # PIC is the default on this platform
15936       # Common symbols not allowed in MH_DYLIB files
15937       lt_prog_compiler_pic_CXX='-fno-common'
15938       ;;
15939     *djgpp*)
15940       # DJGPP does not support shared libraries at all
15941       lt_prog_compiler_pic_CXX=
15942       ;;
15943     haiku*)
15944       # PIC is the default for Haiku.
15945       # The "-static" flag exists, but is broken.
15946       lt_prog_compiler_static_CXX=
15947       ;;
15948     interix[3-9]*)
15949       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15950       # Instead, we relocate shared libraries at runtime.
15951       ;;
15952     sysv4*MP*)
15953       if test -d /usr/nec; then
15954         lt_prog_compiler_pic_CXX=-Kconform_pic
15955       fi
15956       ;;
15957     hpux*)
15958       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15959       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15960       # sets the default TLS model and affects inlining.
15961       case $host_cpu in
15962       hppa*64*)
15963         ;;
15964       *)
15965         lt_prog_compiler_pic_CXX='-fPIC'
15966         ;;
15967       esac
15968       ;;
15969     *qnx* | *nto*)
15970       # QNX uses GNU C++, but need to define -shared option too, otherwise
15971       # it will coredump.
15972       lt_prog_compiler_pic_CXX='-fPIC -shared'
15973       ;;
15974     *)
15975       lt_prog_compiler_pic_CXX='-fPIC'
15976       ;;
15977     esac
15978   else
15979     case $host_os in
15980       aix[4-9]*)
15981         # All AIX code is PIC.
15982         if test ia64 = "$host_cpu"; then
15983           # AIX 5 now supports IA64 processor
15984           lt_prog_compiler_static_CXX='-Bstatic'
15985         else
15986           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
15987         fi
15988         ;;
15989       chorus*)
15990         case $cc_basename in
15991         cxch68*)
15992           # Green Hills C++ Compiler
15993           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
15994           ;;
15995         esac
15996         ;;
15997       mingw* | cygwin* | os2* | pw32* | cegcc*)
15998         # This hack is so that the source file can tell whether it is being
15999         # built for inclusion in a dll (and should export symbols for example).
16000         lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
16001         ;;
16002       dgux*)
16003         case $cc_basename in
16004           ec++*)
16005             lt_prog_compiler_pic_CXX='-KPIC'
16006             ;;
16007           ghcx*)
16008             # Green Hills C++ Compiler
16009             lt_prog_compiler_pic_CXX='-pic'
16010             ;;
16011           *)
16012             ;;
16013         esac
16014         ;;
16015       freebsd* | dragonfly*)
16016         # FreeBSD uses GNU C++
16017         ;;
16018       hpux9* | hpux10* | hpux11*)
16019         case $cc_basename in
16020           CC*)
16021             lt_prog_compiler_wl_CXX='-Wl,'
16022             lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
16023             if test ia64 != "$host_cpu"; then
16024               lt_prog_compiler_pic_CXX='+Z'
16025             fi
16026             ;;
16027           aCC*)
16028             lt_prog_compiler_wl_CXX='-Wl,'
16029             lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
16030             case $host_cpu in
16031             hppa*64*|ia64*)
16032               # +Z the default
16033               ;;
16034             *)
16035               lt_prog_compiler_pic_CXX='+Z'
16036               ;;
16037             esac
16038             ;;
16039           *)
16040             ;;
16041         esac
16042         ;;
16043       interix*)
16044         # This is c89, which is MS Visual C++ (no shared libs)
16045         # Anyone wants to do a port?
16046         ;;
16047       irix5* | irix6* | nonstopux*)
16048         case $cc_basename in
16049           CC*)
16050             lt_prog_compiler_wl_CXX='-Wl,'
16051             lt_prog_compiler_static_CXX='-non_shared'
16052             # CC pic flag -KPIC is the default.
16053             ;;
16054           *)
16055             ;;
16056         esac
16057         ;;
16058       linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
16059         case $cc_basename in
16060           KCC*)
16061             # KAI C++ Compiler
16062             lt_prog_compiler_wl_CXX='--backend -Wl,'
16063             lt_prog_compiler_pic_CXX='-fPIC'
16064             ;;
16065           ecpc* )
16066             # old Intel C++ for x86_64, which still supported -KPIC.
16067             lt_prog_compiler_wl_CXX='-Wl,'
16068             lt_prog_compiler_pic_CXX='-KPIC'
16069             lt_prog_compiler_static_CXX='-static'
16070             ;;
16071           icpc* )
16072             # Intel C++, used to be incompatible with GCC.
16073             # ICC 10 doesn't accept -KPIC any more.
16074             lt_prog_compiler_wl_CXX='-Wl,'
16075             lt_prog_compiler_pic_CXX='-fPIC'
16076             lt_prog_compiler_static_CXX='-static'
16077             ;;
16078           pgCC* | pgcpp*)
16079             # Portland Group C++ compiler
16080             lt_prog_compiler_wl_CXX='-Wl,'
16081             lt_prog_compiler_pic_CXX='-fpic'
16082             lt_prog_compiler_static_CXX='-Bstatic'
16083             ;;
16084           cxx*)
16085             # Compaq C++
16086             # Make sure the PIC flag is empty.  It appears that all Alpha
16087             # Linux and Compaq Tru64 Unix objects are PIC.
16088             lt_prog_compiler_pic_CXX=
16089             lt_prog_compiler_static_CXX='-non_shared'
16090             ;;
16091           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
16092             # IBM XL 8.0, 9.0 on PPC and BlueGene
16093             lt_prog_compiler_wl_CXX='-Wl,'
16094             lt_prog_compiler_pic_CXX='-qpic'
16095             lt_prog_compiler_static_CXX='-qstaticlink'
16096             ;;
16097           *)
16098             case `$CC -V 2>&1 | sed 5q` in
16099             *Sun\ C*)
16100               # Sun C++ 5.9
16101               lt_prog_compiler_pic_CXX='-KPIC'
16102               lt_prog_compiler_static_CXX='-Bstatic'
16103               lt_prog_compiler_wl_CXX='-Qoption ld '
16104               ;;
16105             esac
16106             ;;
16107         esac
16108         ;;
16109       lynxos*)
16110         ;;
16111       m88k*)
16112         ;;
16113       mvs*)
16114         case $cc_basename in
16115           cxx*)
16116             lt_prog_compiler_pic_CXX='-W c,exportall'
16117             ;;
16118           *)
16119             ;;
16120         esac
16121         ;;
16122       netbsd*)
16123         ;;
16124       *qnx* | *nto*)
16125         # QNX uses GNU C++, but need to define -shared option too, otherwise
16126         # it will coredump.
16127         lt_prog_compiler_pic_CXX='-fPIC -shared'
16128         ;;
16129       osf3* | osf4* | osf5*)
16130         case $cc_basename in
16131           KCC*)
16132             lt_prog_compiler_wl_CXX='--backend -Wl,'
16133             ;;
16134           RCC*)
16135             # Rational C++ 2.4.1
16136             lt_prog_compiler_pic_CXX='-pic'
16137             ;;
16138           cxx*)
16139             # Digital/Compaq C++
16140             lt_prog_compiler_wl_CXX='-Wl,'
16141             # Make sure the PIC flag is empty.  It appears that all Alpha
16142             # Linux and Compaq Tru64 Unix objects are PIC.
16143             lt_prog_compiler_pic_CXX=
16144             lt_prog_compiler_static_CXX='-non_shared'
16145             ;;
16146           *)
16147             ;;
16148         esac
16149         ;;
16150       psos*)
16151         ;;
16152       solaris*)
16153         case $cc_basename in
16154           CC* | sunCC*)
16155             # Sun C++ 4.2, 5.x and Centerline C++
16156             lt_prog_compiler_pic_CXX='-KPIC'
16157             lt_prog_compiler_static_CXX='-Bstatic'
16158             lt_prog_compiler_wl_CXX='-Qoption ld '
16159             ;;
16160           gcx*)
16161             # Green Hills C++ Compiler
16162             lt_prog_compiler_pic_CXX='-PIC'
16163             ;;
16164           *)
16165             ;;
16166         esac
16167         ;;
16168       sunos4*)
16169         case $cc_basename in
16170           CC*)
16171             # Sun C++ 4.x
16172             lt_prog_compiler_pic_CXX='-pic'
16173             lt_prog_compiler_static_CXX='-Bstatic'
16174             ;;
16175           lcc*)
16176             # Lucid
16177             lt_prog_compiler_pic_CXX='-pic'
16178             ;;
16179           *)
16180             ;;
16181         esac
16182         ;;
16183       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16184         case $cc_basename in
16185           CC*)
16186             lt_prog_compiler_wl_CXX='-Wl,'
16187             lt_prog_compiler_pic_CXX='-KPIC'
16188             lt_prog_compiler_static_CXX='-Bstatic'
16189             ;;
16190         esac
16191         ;;
16192       tandem*)
16193         case $cc_basename in
16194           NCC*)
16195             # NonStop-UX NCC 3.20
16196             lt_prog_compiler_pic_CXX='-KPIC'
16197             ;;
16198           *)
16199             ;;
16200         esac
16201         ;;
16202       vxworks*)
16203         ;;
16204       *)
16205         lt_prog_compiler_can_build_shared_CXX=no
16206         ;;
16207     esac
16208   fi
16209
16210 case $host_os in
16211   # For platforms that do not support PIC, -DPIC is meaningless:
16212   *djgpp*)
16213     lt_prog_compiler_pic_CXX=
16214     ;;
16215   *)
16216     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
16217     ;;
16218 esac
16219
16220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
16221 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
16222 if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
16223   $as_echo_n "(cached) " >&6
16224 else
16225   lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
16226 fi
16227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
16228 $as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
16229 lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
16230
16231 #
16232 # Check to make sure the PIC flag actually works.
16233 #
16234 if test -n "$lt_prog_compiler_pic_CXX"; then
16235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
16236 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
16237 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
16238   $as_echo_n "(cached) " >&6
16239 else
16240   lt_cv_prog_compiler_pic_works_CXX=no
16241    ac_outfile=conftest.$ac_objext
16242    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16243    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"  ## exclude from sc_useless_quotes_in_assignment
16244    # Insert the option either (1) after the last *FLAGS variable, or
16245    # (2) before a word containing "conftest.", or (3) at the end.
16246    # Note that $ac_compile itself does not contain backslashes and begins
16247    # with a dollar sign (not a hyphen), so the echo should work correctly.
16248    # The option is referenced via a variable to avoid confusing sed.
16249    lt_compile=`echo "$ac_compile" | $SED \
16250    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16251    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16252    -e 's:$: $lt_compiler_flag:'`
16253    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16254    (eval "$lt_compile" 2>conftest.err)
16255    ac_status=$?
16256    cat conftest.err >&5
16257    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16258    if (exit $ac_status) && test -s "$ac_outfile"; then
16259      # The compiler can only warn and ignore the option if not recognized
16260      # So say no if there are warnings other than the usual output.
16261      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
16262      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16263      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16264        lt_cv_prog_compiler_pic_works_CXX=yes
16265      fi
16266    fi
16267    $RM conftest*
16268
16269 fi
16270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
16271 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
16272
16273 if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
16274     case $lt_prog_compiler_pic_CXX in
16275      "" | " "*) ;;
16276      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
16277      esac
16278 else
16279     lt_prog_compiler_pic_CXX=
16280      lt_prog_compiler_can_build_shared_CXX=no
16281 fi
16282
16283 fi
16284
16285
16286
16287
16288
16289 #
16290 # Check to make sure the static flag actually works.
16291 #
16292 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
16293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16294 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
16295 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
16296   $as_echo_n "(cached) " >&6
16297 else
16298   lt_cv_prog_compiler_static_works_CXX=no
16299    save_LDFLAGS=$LDFLAGS
16300    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16301    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16302    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16303      # The linker can only warn and ignore the option if not recognized
16304      # So say no if there are warnings
16305      if test -s conftest.err; then
16306        # Append any errors to the config.log.
16307        cat conftest.err 1>&5
16308        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16309        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16310        if diff conftest.exp conftest.er2 >/dev/null; then
16311          lt_cv_prog_compiler_static_works_CXX=yes
16312        fi
16313      else
16314        lt_cv_prog_compiler_static_works_CXX=yes
16315      fi
16316    fi
16317    $RM -r conftest*
16318    LDFLAGS=$save_LDFLAGS
16319
16320 fi
16321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
16322 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
16323
16324 if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
16325     :
16326 else
16327     lt_prog_compiler_static_CXX=
16328 fi
16329
16330
16331
16332
16333     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16334 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16335 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16336   $as_echo_n "(cached) " >&6
16337 else
16338   lt_cv_prog_compiler_c_o_CXX=no
16339    $RM -r conftest 2>/dev/null
16340    mkdir conftest
16341    cd conftest
16342    mkdir out
16343    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16344
16345    lt_compiler_flag="-o out/conftest2.$ac_objext"
16346    # Insert the option either (1) after the last *FLAGS variable, or
16347    # (2) before a word containing "conftest.", or (3) at the end.
16348    # Note that $ac_compile itself does not contain backslashes and begins
16349    # with a dollar sign (not a hyphen), so the echo should work correctly.
16350    lt_compile=`echo "$ac_compile" | $SED \
16351    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16352    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16353    -e 's:$: $lt_compiler_flag:'`
16354    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16355    (eval "$lt_compile" 2>out/conftest.err)
16356    ac_status=$?
16357    cat out/conftest.err >&5
16358    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16359    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16360    then
16361      # The compiler can only warn and ignore the option if not recognized
16362      # So say no if there are warnings
16363      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
16364      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16365      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16366        lt_cv_prog_compiler_c_o_CXX=yes
16367      fi
16368    fi
16369    chmod u+w . 2>&5
16370    $RM conftest*
16371    # SGI C++ compiler will create directory out/ii_files/ for
16372    # template instantiation
16373    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16374    $RM out/* && rmdir out
16375    cd ..
16376    $RM -r conftest
16377    $RM conftest*
16378
16379 fi
16380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
16381 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
16382
16383
16384
16385     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
16386 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
16387 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
16388   $as_echo_n "(cached) " >&6
16389 else
16390   lt_cv_prog_compiler_c_o_CXX=no
16391    $RM -r conftest 2>/dev/null
16392    mkdir conftest
16393    cd conftest
16394    mkdir out
16395    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16396
16397    lt_compiler_flag="-o out/conftest2.$ac_objext"
16398    # Insert the option either (1) after the last *FLAGS variable, or
16399    # (2) before a word containing "conftest.", or (3) at the end.
16400    # Note that $ac_compile itself does not contain backslashes and begins
16401    # with a dollar sign (not a hyphen), so the echo should work correctly.
16402    lt_compile=`echo "$ac_compile" | $SED \
16403    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16404    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16405    -e 's:$: $lt_compiler_flag:'`
16406    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
16407    (eval "$lt_compile" 2>out/conftest.err)
16408    ac_status=$?
16409    cat out/conftest.err >&5
16410    echo "$as_me:$LINENO: \$? = $ac_status" >&5
16411    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16412    then
16413      # The compiler can only warn and ignore the option if not recognized
16414      # So say no if there are warnings
16415      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
16416      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16417      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16418        lt_cv_prog_compiler_c_o_CXX=yes
16419      fi
16420    fi
16421    chmod u+w . 2>&5
16422    $RM conftest*
16423    # SGI C++ compiler will create directory out/ii_files/ for
16424    # template instantiation
16425    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16426    $RM out/* && rmdir out
16427    cd ..
16428    $RM -r conftest
16429    $RM conftest*
16430
16431 fi
16432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
16433 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
16434
16435
16436
16437
16438 hard_links=nottested
16439 if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
16440   # do not overwrite the value of need_locks provided by the user
16441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
16442 $as_echo_n "checking if we can lock with hard links... " >&6; }
16443   hard_links=yes
16444   $RM conftest*
16445   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16446   touch conftest.a
16447   ln conftest.a conftest.b 2>&5 || hard_links=no
16448   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
16450 $as_echo "$hard_links" >&6; }
16451   if test no = "$hard_links"; then
16452     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
16453 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
16454     need_locks=warn
16455   fi
16456 else
16457   need_locks=no
16458 fi
16459
16460
16461
16462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16463 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
16464
16465   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16466   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
16467   case $host_os in
16468   aix[4-9]*)
16469     # If we're using GNU nm, then we don't want the "-C" option.
16470     # -C means demangle to GNU nm, but means don't demangle to AIX nm.
16471     # Without the "-l" option, or with the "-B" option, AIX nm treats
16472     # weak defined symbols like other global defined symbols, whereas
16473     # GNU nm marks them as "W".
16474     # While the 'weak' keyword is ignored in the Export File, we need
16475     # it in the Import File for the 'aix-soname' feature, so we have
16476     # to replace the "-B" option with "-P" for AIX nm.
16477     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16478       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
16479     else
16480       export_symbols_cmds_CXX='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
16481     fi
16482     ;;
16483   pw32*)
16484     export_symbols_cmds_CXX=$ltdll_cmds
16485     ;;
16486   cygwin* | mingw* | cegcc*)
16487     case $cc_basename in
16488     cl* | icl*)
16489       exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
16490       ;;
16491     *)
16492       export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
16493       exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
16494       ;;
16495     esac
16496     ;;
16497   *)
16498     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16499     ;;
16500   esac
16501
16502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
16503 $as_echo "$ld_shlibs_CXX" >&6; }
16504 test no = "$ld_shlibs_CXX" && can_build_shared=no
16505
16506 with_gnu_ld_CXX=$with_gnu_ld
16507
16508
16509
16510
16511
16512
16513 #
16514 # Do we need to explicitly link libc?
16515 #
16516 case "x$archive_cmds_need_lc_CXX" in
16517 x|xyes)
16518   # Assume -lc should be added
16519   archive_cmds_need_lc_CXX=yes
16520
16521   if test yes,yes = "$GCC,$enable_shared"; then
16522     case $archive_cmds_CXX in
16523     *'~'*)
16524       # FIXME: we may have to deal with multi-command sequences.
16525       ;;
16526     '$CC '*)
16527       # Test whether the compiler implicitly links with -lc since on some
16528       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16529       # to ld, don't add -lc before -lgcc.
16530       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16531 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16532 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
16533   $as_echo_n "(cached) " >&6
16534 else
16535   $RM conftest*
16536         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16537
16538         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16539   (eval $ac_compile) 2>&5
16540   ac_status=$?
16541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16542   test $ac_status = 0; } 2>conftest.err; then
16543           soname=conftest
16544           lib=conftest
16545           libobjs=conftest.$ac_objext
16546           deplibs=
16547           wl=$lt_prog_compiler_wl_CXX
16548           pic_flag=$lt_prog_compiler_pic_CXX
16549           compiler_flags=-v
16550           linker_flags=-v
16551           verstring=
16552           output_objdir=.
16553           libname=conftest
16554           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
16555           allow_undefined_flag_CXX=
16556           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16557   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16558   ac_status=$?
16559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16560   test $ac_status = 0; }
16561           then
16562             lt_cv_archive_cmds_need_lc_CXX=no
16563           else
16564             lt_cv_archive_cmds_need_lc_CXX=yes
16565           fi
16566           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
16567         else
16568           cat conftest.err 1>&5
16569         fi
16570         $RM conftest*
16571
16572 fi
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
16574 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
16575       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
16576       ;;
16577     esac
16578   fi
16579   ;;
16580 esac
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16644 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16645
16646 library_names_spec=
16647 libname_spec='lib$name'
16648 soname_spec=
16649 shrext_cmds=.so
16650 postinstall_cmds=
16651 postuninstall_cmds=
16652 finish_cmds=
16653 finish_eval=
16654 shlibpath_var=
16655 shlibpath_overrides_runpath=unknown
16656 version_type=none
16657 dynamic_linker="$host_os ld.so"
16658 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16659 need_lib_prefix=unknown
16660 hardcode_into_libs=no
16661
16662 # when you set need_version to no, make sure it does not cause -set_version
16663 # flags to be left without arguments
16664 need_version=unknown
16665
16666
16667
16668 case $host_os in
16669 aix3*)
16670   version_type=linux # correct to gnu/linux during the next big refactor
16671   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
16672   shlibpath_var=LIBPATH
16673
16674   # AIX 3 has no versioning support, so we append a major version to the name.
16675   soname_spec='$libname$release$shared_ext$major'
16676   ;;
16677
16678 aix[4-9]*)
16679   version_type=linux # correct to gnu/linux during the next big refactor
16680   need_lib_prefix=no
16681   need_version=no
16682   hardcode_into_libs=yes
16683   if test ia64 = "$host_cpu"; then
16684     # AIX 5 supports IA64
16685     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
16686     shlibpath_var=LD_LIBRARY_PATH
16687   else
16688     # With GCC up to 2.95.x, collect2 would create an import file
16689     # for dependence libraries.  The import file would start with
16690     # the line '#! .'.  This would cause the generated library to
16691     # depend on '.', always an invalid library.  This was fixed in
16692     # development snapshots of GCC prior to 3.0.
16693     case $host_os in
16694       aix4 | aix4.[01] | aix4.[01].*)
16695       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16696            echo ' yes '
16697            echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
16698         :
16699       else
16700         can_build_shared=no
16701       fi
16702       ;;
16703     esac
16704     # Using Import Files as archive members, it is possible to support
16705     # filename-based versioning of shared library archives on AIX. While
16706     # this would work for both with and without runtime linking, it will
16707     # prevent static linking of such archives. So we do filename-based
16708     # shared library versioning with .so extension only, which is used
16709     # when both runtime linking and shared linking is enabled.
16710     # Unfortunately, runtime linking may impact performance, so we do
16711     # not want this to be the default eventually. Also, we use the
16712     # versioned .so libs for executables only if there is the -brtl
16713     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
16714     # To allow for filename-based versioning support, we need to create
16715     # libNAME.so.V as an archive file, containing:
16716     # *) an Import File, referring to the versioned filename of the
16717     #    archive as well as the shared archive member, telling the
16718     #    bitwidth (32 or 64) of that shared object, and providing the
16719     #    list of exported symbols of that shared object, eventually
16720     #    decorated with the 'weak' keyword
16721     # *) the shared object with the F_LOADONLY flag set, to really avoid
16722     #    it being seen by the linker.
16723     # At run time we better use the real file rather than another symlink,
16724     # but for link time we create the symlink libNAME.so -> libNAME.so.V
16725
16726     case $with_aix_soname,$aix_use_runtimelinking in
16727     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
16728     # soname into executable. Probably we can add versioning support to
16729     # collect2, so additional links can be useful in future.
16730     aix,yes) # traditional libtool
16731       dynamic_linker='AIX unversionable lib.so'
16732       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16733       # instead of lib<name>.a to let people know that these are not
16734       # typical AIX shared libraries.
16735       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16736       ;;
16737     aix,no) # traditional AIX only
16738       dynamic_linker='AIX lib.a(lib.so.V)'
16739       # We preserve .a as extension for shared libraries through AIX4.2
16740       # and later when we are not doing run time linking.
16741       library_names_spec='$libname$release.a $libname.a'
16742       soname_spec='$libname$release$shared_ext$major'
16743       ;;
16744     svr4,*) # full svr4 only
16745       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
16746       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
16747       # We do not specify a path in Import Files, so LIBPATH fires.
16748       shlibpath_overrides_runpath=yes
16749       ;;
16750     *,yes) # both, prefer svr4
16751       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
16752       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
16753       # unpreferred sharedlib libNAME.a needs extra handling
16754       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
16755       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
16756       # We do not specify a path in Import Files, so LIBPATH fires.
16757       shlibpath_overrides_runpath=yes
16758       ;;
16759     *,no) # both, prefer aix
16760       dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
16761       library_names_spec='$libname$release.a $libname.a'
16762       soname_spec='$libname$release$shared_ext$major'
16763       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
16764       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
16765       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
16766       ;;
16767     esac
16768     shlibpath_var=LIBPATH
16769   fi
16770   ;;
16771
16772 amigaos*)
16773   case $host_cpu in
16774   powerpc)
16775     # Since July 2007 AmigaOS4 officially supports .so libraries.
16776     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16777     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16778     ;;
16779   m68k)
16780     library_names_spec='$libname.ixlibrary $libname.a'
16781     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16782     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
16783     ;;
16784   esac
16785   ;;
16786
16787 beos*)
16788   library_names_spec='$libname$shared_ext'
16789   dynamic_linker="$host_os ld.so"
16790   shlibpath_var=LIBRARY_PATH
16791   ;;
16792
16793 bsdi[45]*)
16794   version_type=linux # correct to gnu/linux during the next big refactor
16795   need_version=no
16796   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16797   soname_spec='$libname$release$shared_ext$major'
16798   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16799   shlibpath_var=LD_LIBRARY_PATH
16800   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16801   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16802   # the default ld.so.conf also contains /usr/contrib/lib and
16803   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16804   # libtool to hard-code these into programs
16805   ;;
16806
16807 cygwin* | mingw* | pw32* | cegcc*)
16808   version_type=windows
16809   shrext_cmds=.dll
16810   need_version=no
16811   need_lib_prefix=no
16812
16813   case $GCC,$cc_basename in
16814   yes,*)
16815     # gcc
16816     library_names_spec='$libname.dll.a'
16817     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16818     postinstall_cmds='base_file=`basename \$file`~
16819       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
16820       dldir=$destdir/`dirname \$dlpath`~
16821       test -d \$dldir || mkdir -p \$dldir~
16822       $install_prog $dir/$dlname \$dldir/$dlname~
16823       chmod a+x \$dldir/$dlname~
16824       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16825         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16826       fi'
16827     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16828       dlpath=$dir/\$dldll~
16829        $RM \$dlpath'
16830     shlibpath_overrides_runpath=yes
16831
16832     case $host_os in
16833     cygwin*)
16834       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16835       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
16836
16837       ;;
16838     mingw* | cegcc*)
16839       # MinGW DLLs use traditional 'lib' prefix
16840       soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
16841       ;;
16842     pw32*)
16843       # pw32 DLLs use 'pw' prefix rather than 'lib'
16844       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
16845       ;;
16846     esac
16847     dynamic_linker='Win32 ld.exe'
16848     ;;
16849
16850   *,cl* | *,icl*)
16851     # Native MSVC or ICC
16852     libname_spec='$name'
16853     soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
16854     library_names_spec='$libname.dll.lib'
16855
16856     case $build_os in
16857     mingw*)
16858       sys_lib_search_path_spec=
16859       lt_save_ifs=$IFS
16860       IFS=';'
16861       for lt_path in $LIB
16862       do
16863         IFS=$lt_save_ifs
16864         # Let DOS variable expansion print the short 8.3 style file name.
16865         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
16866         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
16867       done
16868       IFS=$lt_save_ifs
16869       # Convert to MSYS style.
16870       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
16871       ;;
16872     cygwin*)
16873       # Convert to unix form, then to dos form, then back to unix form
16874       # but this time dos style (no spaces!) so that the unix form looks
16875       # like /cygdrive/c/PROGRA~1:/cygdr...
16876       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
16877       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
16878       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
16879       ;;
16880     *)
16881       sys_lib_search_path_spec=$LIB
16882       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
16883         # It is most probably a Windows format PATH.
16884         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
16885       else
16886         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
16887       fi
16888       # FIXME: find the short name or the path components, as spaces are
16889       # common. (e.g. "Program Files" -> "PROGRA~1")
16890       ;;
16891     esac
16892
16893     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16894     postinstall_cmds='base_file=`basename \$file`~
16895       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
16896       dldir=$destdir/`dirname \$dlpath`~
16897       test -d \$dldir || mkdir -p \$dldir~
16898       $install_prog $dir/$dlname \$dldir/$dlname'
16899     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16900       dlpath=$dir/\$dldll~
16901        $RM \$dlpath'
16902     shlibpath_overrides_runpath=yes
16903     dynamic_linker='Win32 link.exe'
16904     ;;
16905
16906   *)
16907     # Assume MSVC and ICC wrapper
16908     library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
16909     dynamic_linker='Win32 ld.exe'
16910     ;;
16911   esac
16912   # FIXME: first we should search . and the directory the executable is in
16913   shlibpath_var=PATH
16914   ;;
16915
16916 darwin* | rhapsody*)
16917   dynamic_linker="$host_os dyld"
16918   version_type=darwin
16919   need_lib_prefix=no
16920   need_version=no
16921   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
16922   soname_spec='$libname$release$major$shared_ext'
16923   shlibpath_overrides_runpath=yes
16924   shlibpath_var=DYLD_LIBRARY_PATH
16925   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16926
16927   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16928   ;;
16929
16930 dgux*)
16931   version_type=linux # correct to gnu/linux during the next big refactor
16932   need_lib_prefix=no
16933   need_version=no
16934   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16935   soname_spec='$libname$release$shared_ext$major'
16936   shlibpath_var=LD_LIBRARY_PATH
16937   ;;
16938
16939 freebsd* | dragonfly*)
16940   # DragonFly does not have aout.  When/if they implement a new
16941   # versioning mechanism, adjust this.
16942   if test -x /usr/bin/objformat; then
16943     objformat=`/usr/bin/objformat`
16944   else
16945     case $host_os in
16946     freebsd[23].*) objformat=aout ;;
16947     *) objformat=elf ;;
16948     esac
16949   fi
16950   version_type=freebsd-$objformat
16951   case $version_type in
16952     freebsd-elf*)
16953       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16954       soname_spec='$libname$release$shared_ext$major'
16955       need_version=no
16956       need_lib_prefix=no
16957       ;;
16958     freebsd-*)
16959       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
16960       need_version=yes
16961       ;;
16962   esac
16963   shlibpath_var=LD_LIBRARY_PATH
16964   case $host_os in
16965   freebsd2.*)
16966     shlibpath_overrides_runpath=yes
16967     ;;
16968   freebsd3.[01]* | freebsdelf3.[01]*)
16969     shlibpath_overrides_runpath=yes
16970     hardcode_into_libs=yes
16971     ;;
16972   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16973   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16974     shlibpath_overrides_runpath=no
16975     hardcode_into_libs=yes
16976     ;;
16977   *) # from 4.6 on, and DragonFly
16978     shlibpath_overrides_runpath=yes
16979     hardcode_into_libs=yes
16980     ;;
16981   esac
16982   ;;
16983
16984 haiku*)
16985   version_type=linux # correct to gnu/linux during the next big refactor
16986   need_lib_prefix=no
16987   need_version=no
16988   dynamic_linker="$host_os runtime_loader"
16989   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
16990   soname_spec='$libname$release$shared_ext$major'
16991   shlibpath_var=LIBRARY_PATH
16992   shlibpath_overrides_runpath=no
16993   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
16994   hardcode_into_libs=yes
16995   ;;
16996
16997 hpux9* | hpux10* | hpux11*)
16998   # Give a soname corresponding to the major version so that dld.sl refuses to
16999   # link against other versions.
17000   version_type=sunos
17001   need_lib_prefix=no
17002   need_version=no
17003   case $host_cpu in
17004   ia64*)
17005     shrext_cmds='.so'
17006     hardcode_into_libs=yes
17007     dynamic_linker="$host_os dld.so"
17008     shlibpath_var=LD_LIBRARY_PATH
17009     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17010     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17011     soname_spec='$libname$release$shared_ext$major'
17012     if test 32 = "$HPUX_IA64_MODE"; then
17013       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17014       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
17015     else
17016       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17017       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
17018     fi
17019     ;;
17020   hppa*64*)
17021     shrext_cmds='.sl'
17022     hardcode_into_libs=yes
17023     dynamic_linker="$host_os dld.sl"
17024     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17025     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17026     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17027     soname_spec='$libname$release$shared_ext$major'
17028     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17029     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17030     ;;
17031   *)
17032     shrext_cmds='.sl'
17033     dynamic_linker="$host_os dld.sl"
17034     shlibpath_var=SHLIB_PATH
17035     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17036     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17037     soname_spec='$libname$release$shared_ext$major'
17038     ;;
17039   esac
17040   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17041   postinstall_cmds='chmod 555 $lib'
17042   # or fails outright, so override atomically:
17043   install_override_mode=555
17044   ;;
17045
17046 interix[3-9]*)
17047   version_type=linux # correct to gnu/linux during the next big refactor
17048   need_lib_prefix=no
17049   need_version=no
17050   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17051   soname_spec='$libname$release$shared_ext$major'
17052   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17053   shlibpath_var=LD_LIBRARY_PATH
17054   shlibpath_overrides_runpath=no
17055   hardcode_into_libs=yes
17056   ;;
17057
17058 irix5* | irix6* | nonstopux*)
17059   case $host_os in
17060     nonstopux*) version_type=nonstopux ;;
17061     *)
17062         if test yes = "$lt_cv_prog_gnu_ld"; then
17063                 version_type=linux # correct to gnu/linux during the next big refactor
17064         else
17065                 version_type=irix
17066         fi ;;
17067   esac
17068   need_lib_prefix=no
17069   need_version=no
17070   soname_spec='$libname$release$shared_ext$major'
17071   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
17072   case $host_os in
17073   irix5* | nonstopux*)
17074     libsuff= shlibsuff=
17075     ;;
17076   *)
17077     case $LD in # libtool.m4 will add one of these switches to LD
17078     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17079       libsuff= shlibsuff= libmagic=32-bit;;
17080     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17081       libsuff=32 shlibsuff=N32 libmagic=N32;;
17082     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17083       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17084     *) libsuff= shlibsuff= libmagic=never-match;;
17085     esac
17086     ;;
17087   esac
17088   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17089   shlibpath_overrides_runpath=no
17090   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
17091   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
17092   hardcode_into_libs=yes
17093   ;;
17094
17095 # No shared lib support for Linux oldld, aout, or coff.
17096 linux*oldld* | linux*aout* | linux*coff*)
17097   dynamic_linker=no
17098   ;;
17099
17100 linux*android*)
17101   version_type=none # Android doesn't support versioned libraries.
17102   need_lib_prefix=no
17103   need_version=no
17104   library_names_spec='$libname$release$shared_ext'
17105   soname_spec='$libname$release$shared_ext'
17106   finish_cmds=
17107   shlibpath_var=LD_LIBRARY_PATH
17108   shlibpath_overrides_runpath=yes
17109
17110   # This implies no fast_install, which is unacceptable.
17111   # Some rework will be needed to allow for fast_install
17112   # before this can be enabled.
17113   hardcode_into_libs=yes
17114
17115   dynamic_linker='Android linker'
17116   # Don't embed -rpath directories since the linker doesn't support them.
17117   hardcode_libdir_flag_spec_CXX='-L$libdir'
17118   ;;
17119
17120 # This must be glibc/ELF.
17121 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
17122   version_type=linux # correct to gnu/linux during the next big refactor
17123   need_lib_prefix=no
17124   need_version=no
17125   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17126   soname_spec='$libname$release$shared_ext$major'
17127   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17128   shlibpath_var=LD_LIBRARY_PATH
17129   shlibpath_overrides_runpath=no
17130
17131   # Some binutils ld are patched to set DT_RUNPATH
17132   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
17133   $as_echo_n "(cached) " >&6
17134 else
17135   lt_cv_shlibpath_overrides_runpath=no
17136     save_LDFLAGS=$LDFLAGS
17137     save_libdir=$libdir
17138     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
17139          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
17140     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17141 /* end confdefs.h.  */
17142
17143 int
17144 main ()
17145 {
17146
17147   ;
17148   return 0;
17149 }
17150 _ACEOF
17151 if ac_fn_cxx_try_link "$LINENO"; then :
17152   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17153   lt_cv_shlibpath_overrides_runpath=yes
17154 fi
17155 fi
17156 rm -f core conftest.err conftest.$ac_objext \
17157     conftest$ac_exeext conftest.$ac_ext
17158     LDFLAGS=$save_LDFLAGS
17159     libdir=$save_libdir
17160
17161 fi
17162
17163   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17164
17165   # This implies no fast_install, which is unacceptable.
17166   # Some rework will be needed to allow for fast_install
17167   # before this can be enabled.
17168   hardcode_into_libs=yes
17169
17170   # Ideally, we could use ldconfig to report *all* directores which are
17171   # searched for libraries, however this is still not possible.  Aside from not
17172   # being certain /sbin/ldconfig is available, command
17173   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
17174   # even though it is searched at run-time.  Try to do the best guess by
17175   # appending ld.so.conf contents (and includes) to the search path.
17176   if test -f /etc/ld.so.conf; then
17177     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' ' '`
17178     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17179   fi
17180
17181   # We used to test for /lib/ld.so.1 and disable shared libraries on
17182   # powerpc, because MkLinux only supported shared libraries with the
17183   # GNU dynamic linker.  Since this was broken with cross compilers,
17184   # most powerpc-linux boxes support dynamic linking these days and
17185   # people can always --disable-shared, the test was removed, and we
17186   # assume the GNU/Linux dynamic linker is in use.
17187   dynamic_linker='GNU/Linux ld.so'
17188   ;;
17189
17190 netbsd*)
17191   version_type=sunos
17192   need_lib_prefix=no
17193   need_version=no
17194   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17195     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
17196     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17197     dynamic_linker='NetBSD (a.out) ld.so'
17198   else
17199     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17200     soname_spec='$libname$release$shared_ext$major'
17201     dynamic_linker='NetBSD ld.elf_so'
17202   fi
17203   shlibpath_var=LD_LIBRARY_PATH
17204   shlibpath_overrides_runpath=yes
17205   hardcode_into_libs=yes
17206   ;;
17207
17208 newsos6)
17209   version_type=linux # correct to gnu/linux during the next big refactor
17210   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17211   shlibpath_var=LD_LIBRARY_PATH
17212   shlibpath_overrides_runpath=yes
17213   ;;
17214
17215 *nto* | *qnx*)
17216   version_type=qnx
17217   need_lib_prefix=no
17218   need_version=no
17219   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17220   soname_spec='$libname$release$shared_ext$major'
17221   shlibpath_var=LD_LIBRARY_PATH
17222   shlibpath_overrides_runpath=no
17223   hardcode_into_libs=yes
17224   dynamic_linker='ldqnx.so'
17225   ;;
17226
17227 openbsd* | bitrig*)
17228   version_type=sunos
17229   sys_lib_dlsearch_path_spec=/usr/lib
17230   need_lib_prefix=no
17231   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
17232     need_version=no
17233   else
17234     need_version=yes
17235   fi
17236   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
17237   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17238   shlibpath_var=LD_LIBRARY_PATH
17239   shlibpath_overrides_runpath=yes
17240   ;;
17241
17242 os2*)
17243   libname_spec='$name'
17244   version_type=windows
17245   shrext_cmds=.dll
17246   need_version=no
17247   need_lib_prefix=no
17248   # OS/2 can only load a DLL with a base name of 8 characters or less.
17249   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
17250     v=$($ECHO $release$versuffix | tr -d .-);
17251     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
17252     $ECHO $n$v`$shared_ext'
17253   library_names_spec='${libname}_dll.$libext'
17254   dynamic_linker='OS/2 ld.exe'
17255   shlibpath_var=BEGINLIBPATH
17256   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17257   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17258   postinstall_cmds='base_file=`basename \$file`~
17259     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
17260     dldir=$destdir/`dirname \$dlpath`~
17261     test -d \$dldir || mkdir -p \$dldir~
17262     $install_prog $dir/$dlname \$dldir/$dlname~
17263     chmod a+x \$dldir/$dlname~
17264     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17265       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17266     fi'
17267   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
17268     dlpath=$dir/\$dldll~
17269     $RM \$dlpath'
17270   ;;
17271
17272 osf3* | osf4* | osf5*)
17273   version_type=osf
17274   need_lib_prefix=no
17275   need_version=no
17276   soname_spec='$libname$release$shared_ext$major'
17277   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17278   shlibpath_var=LD_LIBRARY_PATH
17279   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17280   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17281   ;;
17282
17283 rdos*)
17284   dynamic_linker=no
17285   ;;
17286
17287 solaris*)
17288   version_type=linux # correct to gnu/linux during the next big refactor
17289   need_lib_prefix=no
17290   need_version=no
17291   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17292   soname_spec='$libname$release$shared_ext$major'
17293   shlibpath_var=LD_LIBRARY_PATH
17294   shlibpath_overrides_runpath=yes
17295   hardcode_into_libs=yes
17296   # ldd complains unless libraries are executable
17297   postinstall_cmds='chmod +x $lib'
17298   ;;
17299
17300 sunos4*)
17301   version_type=sunos
17302   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
17303   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17304   shlibpath_var=LD_LIBRARY_PATH
17305   shlibpath_overrides_runpath=yes
17306   if test yes = "$with_gnu_ld"; then
17307     need_lib_prefix=no
17308   fi
17309   need_version=yes
17310   ;;
17311
17312 sysv4 | sysv4.3*)
17313   version_type=linux # correct to gnu/linux during the next big refactor
17314   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17315   soname_spec='$libname$release$shared_ext$major'
17316   shlibpath_var=LD_LIBRARY_PATH
17317   case $host_vendor in
17318     sni)
17319       shlibpath_overrides_runpath=no
17320       need_lib_prefix=no
17321       runpath_var=LD_RUN_PATH
17322       ;;
17323     siemens)
17324       need_lib_prefix=no
17325       ;;
17326     motorola)
17327       need_lib_prefix=no
17328       need_version=no
17329       shlibpath_overrides_runpath=no
17330       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17331       ;;
17332   esac
17333   ;;
17334
17335 sysv4*MP*)
17336   if test -d /usr/nec; then
17337     version_type=linux # correct to gnu/linux during the next big refactor
17338     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
17339     soname_spec='$libname$shared_ext.$major'
17340     shlibpath_var=LD_LIBRARY_PATH
17341   fi
17342   ;;
17343
17344 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17345   version_type=sco
17346   need_lib_prefix=no
17347   need_version=no
17348   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
17349   soname_spec='$libname$release$shared_ext$major'
17350   shlibpath_var=LD_LIBRARY_PATH
17351   shlibpath_overrides_runpath=yes
17352   hardcode_into_libs=yes
17353   if test yes = "$with_gnu_ld"; then
17354     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17355   else
17356     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17357     case $host_os in
17358       sco3.2v5*)
17359         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17360         ;;
17361     esac
17362   fi
17363   sys_lib_dlsearch_path_spec='/usr/lib'
17364   ;;
17365
17366 tpf*)
17367   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17368   version_type=linux # correct to gnu/linux during the next big refactor
17369   need_lib_prefix=no
17370   need_version=no
17371   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17372   shlibpath_var=LD_LIBRARY_PATH
17373   shlibpath_overrides_runpath=no
17374   hardcode_into_libs=yes
17375   ;;
17376
17377 uts4*)
17378   version_type=linux # correct to gnu/linux during the next big refactor
17379   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
17380   soname_spec='$libname$release$shared_ext$major'
17381   shlibpath_var=LD_LIBRARY_PATH
17382   ;;
17383
17384 *)
17385   dynamic_linker=no
17386   ;;
17387 esac
17388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17389 $as_echo "$dynamic_linker" >&6; }
17390 test no = "$dynamic_linker" && can_build_shared=no
17391
17392 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17393 if test yes = "$GCC"; then
17394   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17395 fi
17396
17397 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
17398   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
17399 fi
17400
17401 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
17402   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
17403 fi
17404
17405 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
17406 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
17407
17408 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
17409 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
17410
17411 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
17412 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17454 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17455 hardcode_action_CXX=
17456 if test -n "$hardcode_libdir_flag_spec_CXX" ||
17457    test -n "$runpath_var_CXX" ||
17458    test yes = "$hardcode_automatic_CXX"; then
17459
17460   # We can hardcode non-existent directories.
17461   if test no != "$hardcode_direct_CXX" &&
17462      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17463      # have to relink, otherwise we might link with an installed library
17464      # when we should be linking with a yet-to-be-installed one
17465      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" &&
17466      test no != "$hardcode_minus_L_CXX"; then
17467     # Linking always hardcodes the temporary library directory.
17468     hardcode_action_CXX=relink
17469   else
17470     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17471     hardcode_action_CXX=immediate
17472   fi
17473 else
17474   # We cannot hardcode anything, or else we can only hardcode existing
17475   # directories.
17476   hardcode_action_CXX=unsupported
17477 fi
17478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
17479 $as_echo "$hardcode_action_CXX" >&6; }
17480
17481 if test relink = "$hardcode_action_CXX" ||
17482    test yes = "$inherit_rpath_CXX"; then
17483   # Fast installation is not supported
17484   enable_fast_install=no
17485 elif test yes = "$shlibpath_overrides_runpath" ||
17486      test no = "$enable_shared"; then
17487   # Fast installation is not necessary
17488   enable_fast_install=needless
17489 fi
17490
17491
17492
17493
17494
17495
17496
17497   fi # test -n "$compiler"
17498
17499   CC=$lt_save_CC
17500   CFLAGS=$lt_save_CFLAGS
17501   LDCXX=$LD
17502   LD=$lt_save_LD
17503   GCC=$lt_save_GCC
17504   with_gnu_ld=$lt_save_with_gnu_ld
17505   lt_cv_path_LDCXX=$lt_cv_path_LD
17506   lt_cv_path_LD=$lt_save_path_LD
17507   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
17508   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
17509 fi # test yes != "$_lt_caught_CXX_error"
17510
17511 ac_ext=c
17512 ac_cpp='$CPP $CPPFLAGS'
17513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531         ac_config_commands="$ac_config_commands libtool"
17532
17533
17534
17535
17536 # Only expand once:
17537
17538
17539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
17540 $as_echo_n "checking whether ln -s works... " >&6; }
17541 LN_S=$as_ln_s
17542 if test "$LN_S" = "ln -s"; then
17543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17544 $as_echo "yes" >&6; }
17545 else
17546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
17547 $as_echo "no, using $LN_S" >&6; }
17548 fi
17549
17550
17551 # Check for GCC visibility feature
17552
17553
17554
17555   VISIBILITY_CFLAGS=
17556   VISIBILITY_CXXFLAGS=
17557   HAVE_VISIBILITY=0
17558   if test -n "$GCC"; then
17559                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5
17560 $as_echo_n "checking whether the -Werror option is usable... " >&6; }
17561     if ${pcre_cv_cc_vis_werror+:} false; then :
17562   $as_echo_n "(cached) " >&6
17563 else
17564
17565       pcre_save_CFLAGS="$CFLAGS"
17566       CFLAGS="$CFLAGS -Werror"
17567       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17568 /* end confdefs.h.  */
17569
17570 int
17571 main ()
17572 {
17573
17574   ;
17575   return 0;
17576 }
17577 _ACEOF
17578 if ac_fn_c_try_compile "$LINENO"; then :
17579   pcre_cv_cc_vis_werror=yes
17580 else
17581   pcre_cv_cc_vis_werror=no
17582 fi
17583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17584       CFLAGS="$pcre_save_CFLAGS"
17585 fi
17586
17587     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pcre_cv_cc_vis_werror" >&5
17588 $as_echo "$pcre_cv_cc_vis_werror" >&6; }
17589         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5
17590 $as_echo_n "checking for simple visibility declarations... " >&6; }
17591     if ${pcre_cv_cc_visibility+:} false; then :
17592   $as_echo_n "(cached) " >&6
17593 else
17594
17595       pcre_save_CFLAGS="$CFLAGS"
17596       CFLAGS="$CFLAGS -fvisibility=hidden"
17597                                     if test $pcre_cv_cc_vis_werror = yes; then
17598         CFLAGS="$CFLAGS -Werror"
17599       fi
17600       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17601 /* end confdefs.h.  */
17602 extern __attribute__((__visibility__("hidden"))) int hiddenvar;
17603              extern __attribute__((__visibility__("default"))) int exportedvar;
17604              extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
17605              extern __attribute__((__visibility__("default"))) int exportedfunc (void);
17606              void dummyfunc (void) {}
17607
17608 int
17609 main ()
17610 {
17611
17612   ;
17613   return 0;
17614 }
17615 _ACEOF
17616 if ac_fn_c_try_compile "$LINENO"; then :
17617   pcre_cv_cc_visibility=yes
17618 else
17619   pcre_cv_cc_visibility=no
17620 fi
17621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17622       CFLAGS="$pcre_save_CFLAGS"
17623 fi
17624
17625     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pcre_cv_cc_visibility" >&5
17626 $as_echo "$pcre_cv_cc_visibility" >&6; }
17627     if test $pcre_cv_cc_visibility = yes; then
17628       VISIBILITY_CFLAGS="-fvisibility=hidden"
17629       VISIBILITY_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden"
17630       HAVE_VISIBILITY=1
17631
17632 $as_echo "#define PCRE_EXP_DECL extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
17633
17634
17635 $as_echo "#define PCRE_EXP_DEFN __attribute__ ((visibility (\"default\")))" >>confdefs.h
17636
17637
17638 $as_echo "#define PCRE_EXP_DATA_DEFN __attribute__ ((visibility (\"default\")))" >>confdefs.h
17639
17640
17641 $as_echo "#define PCREPOSIX_EXP_DECL extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
17642
17643
17644 $as_echo "#define PCREPOSIX_EXP_DEFN extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
17645
17646
17647 $as_echo "#define PCRECPP_EXP_DECL extern __attribute__ ((visibility (\"default\")))" >>confdefs.h
17648
17649
17650 $as_echo "#define PCRECPP_EXP_DEFN __attribute__ ((visibility (\"default\")))" >>confdefs.h
17651
17652     fi
17653   fi
17654
17655
17656
17657
17658 cat >>confdefs.h <<_ACEOF
17659 #define HAVE_VISIBILITY $HAVE_VISIBILITY
17660 _ACEOF
17661
17662
17663
17664 # Versioning
17665
17666 PCRE_MAJOR="8"
17667 PCRE_MINOR="44"
17668 PCRE_PRERELEASE=""
17669 PCRE_DATE="2020-02-12"
17670
17671 if test "$PCRE_MINOR" = "08" -o "$PCRE_MINOR" = "09"
17672 then
17673   echo "***"
17674   echo "*** Minor version number $PCRE_MINOR must not be used. ***"
17675   echo "*** Use only 01 to 07 or 10 onwards, to avoid octal issues. ***"
17676   echo "***"
17677   exit 1
17678 fi
17679
17680
17681
17682
17683
17684
17685 # Set a more sensible default value for $(htmldir).
17686 if test "x$htmldir" = 'x${docdir}'
17687 then
17688   htmldir='${docdir}/html'
17689 fi
17690
17691 # Handle --disable-pcre8 (enabled by default)
17692 # Check whether --enable-pcre8 was given.
17693 if test "${enable_pcre8+set}" = set; then :
17694   enableval=$enable_pcre8;
17695 else
17696   enable_pcre8=unset
17697 fi
17698
17699
17700
17701 # Handle --enable-pcre16 (disabled by default)
17702 # Check whether --enable-pcre16 was given.
17703 if test "${enable_pcre16+set}" = set; then :
17704   enableval=$enable_pcre16;
17705 else
17706   enable_pcre16=unset
17707 fi
17708
17709
17710
17711 # Handle --enable-pcre32 (disabled by default)
17712 # Check whether --enable-pcre32 was given.
17713 if test "${enable_pcre32+set}" = set; then :
17714   enableval=$enable_pcre32;
17715 else
17716   enable_pcre32=unset
17717 fi
17718
17719
17720
17721 # Handle --disable-cpp. The substitution of enable_cpp is needed for use in
17722 # pcre-config.
17723 # Check whether --enable-cpp was given.
17724 if test "${enable_cpp+set}" = set; then :
17725   enableval=$enable_cpp;
17726 else
17727   enable_cpp=unset
17728 fi
17729
17730
17731
17732 # Handle --enable-jit (disabled by default)
17733 # Check whether --enable-jit was given.
17734 if test "${enable_jit+set}" = set; then :
17735   enableval=$enable_jit;
17736 else
17737   enable_jit=no
17738 fi
17739
17740
17741 # This code enables JIT if the hardware supports it.
17742
17743 if test "$enable_jit" = "auto"; then
17744   ac_ext=c
17745 ac_cpp='$CPP $CPPFLAGS'
17746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17749
17750   SAVE_CPPFLAGS=$CPPFLAGS
17751   CPPFLAGS=-I$srcdir
17752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17753 /* end confdefs.h.  */
17754
17755   #define SLJIT_CONFIG_AUTO 1
17756   #include "sljit/sljitConfigInternal.h"
17757   #if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)
17758   #error unsupported
17759   #endif
17760 _ACEOF
17761 if ac_fn_c_try_compile "$LINENO"; then :
17762   enable_jit=yes
17763 else
17764   enable_jit=no
17765 fi
17766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17767   CPPFLAGS=$SAVE_CPPFLAGS
17768 fi
17769
17770 # Handle --disable-pcregrep-jit (enabled by default)
17771 # Check whether --enable-pcregrep-jit was given.
17772 if test "${enable_pcregrep_jit+set}" = set; then :
17773   enableval=$enable_pcregrep_jit;
17774 else
17775   enable_pcregrep_jit=yes
17776 fi
17777
17778
17779 # Handle --enable-rebuild-chartables
17780 # Check whether --enable-rebuild-chartables was given.
17781 if test "${enable_rebuild_chartables+set}" = set; then :
17782   enableval=$enable_rebuild_chartables;
17783 else
17784   enable_rebuild_chartables=no
17785 fi
17786
17787
17788 # Handle --enable-utf8 (disabled by default)
17789 # Check whether --enable-utf8 was given.
17790 if test "${enable_utf8+set}" = set; then :
17791   enableval=$enable_utf8;
17792 else
17793   enable_utf8=unset
17794 fi
17795
17796
17797 # Handle --enable-utf (disabled by default)
17798 # Check whether --enable-utf was given.
17799 if test "${enable_utf+set}" = set; then :
17800   enableval=$enable_utf;
17801 else
17802   enable_utf=unset
17803 fi
17804
17805
17806 # Handle --enable-unicode-properties
17807 # Check whether --enable-unicode-properties was given.
17808 if test "${enable_unicode_properties+set}" = set; then :
17809   enableval=$enable_unicode_properties;
17810 else
17811   enable_unicode_properties=no
17812 fi
17813
17814
17815 # Handle newline options
17816 ac_pcre_newline=lf
17817 # Check whether --enable-newline-is-cr was given.
17818 if test "${enable_newline_is_cr+set}" = set; then :
17819   enableval=$enable_newline_is_cr; ac_pcre_newline=cr
17820 fi
17821
17822 # Check whether --enable-newline-is-lf was given.
17823 if test "${enable_newline_is_lf+set}" = set; then :
17824   enableval=$enable_newline_is_lf; ac_pcre_newline=lf
17825 fi
17826
17827 # Check whether --enable-newline-is-crlf was given.
17828 if test "${enable_newline_is_crlf+set}" = set; then :
17829   enableval=$enable_newline_is_crlf; ac_pcre_newline=crlf
17830 fi
17831
17832 # Check whether --enable-newline-is-anycrlf was given.
17833 if test "${enable_newline_is_anycrlf+set}" = set; then :
17834   enableval=$enable_newline_is_anycrlf; ac_pcre_newline=anycrlf
17835 fi
17836
17837 # Check whether --enable-newline-is-any was given.
17838 if test "${enable_newline_is_any+set}" = set; then :
17839   enableval=$enable_newline_is_any; ac_pcre_newline=any
17840 fi
17841
17842 enable_newline="$ac_pcre_newline"
17843
17844 # Handle --enable-bsr-anycrlf
17845 # Check whether --enable-bsr-anycrlf was given.
17846 if test "${enable_bsr_anycrlf+set}" = set; then :
17847   enableval=$enable_bsr_anycrlf;
17848 else
17849   enable_bsr_anycrlf=no
17850 fi
17851
17852
17853 # Handle --enable-ebcdic
17854 # Check whether --enable-ebcdic was given.
17855 if test "${enable_ebcdic+set}" = set; then :
17856   enableval=$enable_ebcdic;
17857 else
17858   enable_ebcdic=no
17859 fi
17860
17861
17862 # Handle --enable-ebcdic-nl25
17863 # Check whether --enable-ebcdic-nl25 was given.
17864 if test "${enable_ebcdic_nl25+set}" = set; then :
17865   enableval=$enable_ebcdic_nl25;
17866 else
17867   enable_ebcdic_nl25=no
17868 fi
17869
17870
17871 # Handle --disable-stack-for-recursion
17872 # Check whether --enable-stack-for-recursion was given.
17873 if test "${enable_stack_for_recursion+set}" = set; then :
17874   enableval=$enable_stack_for_recursion;
17875 else
17876   enable_stack_for_recursion=yes
17877 fi
17878
17879
17880 # Handle --enable-pcregrep-libz
17881 # Check whether --enable-pcregrep-libz was given.
17882 if test "${enable_pcregrep_libz+set}" = set; then :
17883   enableval=$enable_pcregrep_libz;
17884 else
17885   enable_pcregrep_libz=no
17886 fi
17887
17888
17889 # Handle --enable-pcregrep-libbz2
17890 # Check whether --enable-pcregrep-libbz2 was given.
17891 if test "${enable_pcregrep_libbz2+set}" = set; then :
17892   enableval=$enable_pcregrep_libbz2;
17893 else
17894   enable_pcregrep_libbz2=no
17895 fi
17896
17897
17898 # Handle --with-pcregrep-bufsize=N
17899
17900 # Check whether --with-pcregrep-bufsize was given.
17901 if test "${with_pcregrep_bufsize+set}" = set; then :
17902   withval=$with_pcregrep_bufsize;
17903 else
17904   with_pcregrep_bufsize=20480
17905 fi
17906
17907
17908 # Handle --enable-pcretest-libedit
17909 # Check whether --enable-pcretest-libedit was given.
17910 if test "${enable_pcretest_libedit+set}" = set; then :
17911   enableval=$enable_pcretest_libedit;
17912 else
17913   enable_pcretest_libedit=no
17914 fi
17915
17916
17917 # Handle --enable-pcretest-libreadline
17918 # Check whether --enable-pcretest-libreadline was given.
17919 if test "${enable_pcretest_libreadline+set}" = set; then :
17920   enableval=$enable_pcretest_libreadline;
17921 else
17922   enable_pcretest_libreadline=no
17923 fi
17924
17925
17926 # Handle --with-posix-malloc-threshold=NBYTES
17927
17928 # Check whether --with-posix-malloc-threshold was given.
17929 if test "${with_posix_malloc_threshold+set}" = set; then :
17930   withval=$with_posix_malloc_threshold;
17931 else
17932   with_posix_malloc_threshold=10
17933 fi
17934
17935
17936 # Handle --with-link-size=N
17937
17938 # Check whether --with-link-size was given.
17939 if test "${with_link_size+set}" = set; then :
17940   withval=$with_link_size;
17941 else
17942   with_link_size=2
17943 fi
17944
17945
17946 # Handle --with-parens-nest-limit=N
17947
17948 # Check whether --with-parens-nest-limit was given.
17949 if test "${with_parens_nest_limit+set}" = set; then :
17950   withval=$with_parens_nest_limit;
17951 else
17952   with_parens_nest_limit=250
17953 fi
17954
17955
17956 # Handle --with-match-limit=N
17957
17958 # Check whether --with-match-limit was given.
17959 if test "${with_match_limit+set}" = set; then :
17960   withval=$with_match_limit;
17961 else
17962   with_match_limit=10000000
17963 fi
17964
17965
17966 # Handle --with-match-limit_recursion=N
17967 #
17968 # Note: In config.h, the default is to define MATCH_LIMIT_RECURSION
17969 # symbolically as MATCH_LIMIT, which in turn is defined to be some numeric
17970 # value (e.g. 10000000). MATCH_LIMIT_RECURSION can otherwise be set to some
17971 # different numeric value (or even the same numeric value as MATCH_LIMIT,
17972 # though no longer defined in terms of the latter).
17973 #
17974
17975 # Check whether --with-match-limit-recursion was given.
17976 if test "${with_match_limit_recursion+set}" = set; then :
17977   withval=$with_match_limit_recursion;
17978 else
17979   with_match_limit_recursion=MATCH_LIMIT
17980 fi
17981
17982
17983 # Handle --enable-valgrind
17984 # Check whether --enable-valgrind was given.
17985 if test "${enable_valgrind+set}" = set; then :
17986   enableval=$enable_valgrind;
17987 else
17988   enable_valgrind=no
17989 fi
17990
17991
17992 # Enable code coverage reports using gcov
17993 # Check whether --enable-coverage was given.
17994 if test "${enable_coverage+set}" = set; then :
17995   enableval=$enable_coverage;
17996 else
17997   enable_coverage=no
17998 fi
17999
18000
18001 # Copy enable_utf8 value to enable_utf for compatibility reasons
18002 if test "x$enable_utf8" != "xunset"
18003 then
18004   if test "x$enable_utf" != "xunset"
18005   then
18006     as_fn_error $? "--enable/disable-utf8 is kept only for compatibility reasons and its value is copied to --enable/disable-utf. Newer code must use --enable/disable-utf alone." "$LINENO" 5
18007   fi
18008   enable_utf=$enable_utf8
18009 fi
18010
18011 # Set the default value for pcre8
18012 if test "x$enable_pcre8" = "xunset"
18013 then
18014   enable_pcre8=yes
18015 fi
18016
18017 # Set the default value for pcre16
18018 if test "x$enable_pcre16" = "xunset"
18019 then
18020   enable_pcre16=no
18021 fi
18022
18023 # Set the default value for pcre32
18024 if test "x$enable_pcre32" = "xunset"
18025 then
18026   enable_pcre32=no
18027 fi
18028
18029 # Make sure enable_pcre8 or enable_pcre16 was set
18030 if test "x$enable_pcre8$enable_pcre16$enable_pcre32" = "xnonono"
18031 then
18032   as_fn_error $? "At least one of 8, 16 or 32 bit pcre library must be enabled" "$LINENO" 5
18033 fi
18034
18035 # Make sure that if enable_unicode_properties was set, that UTF support is enabled.
18036 if test "x$enable_unicode_properties" = "xyes"
18037 then
18038   if test "x$enable_utf" = "xno"
18039   then
18040     as_fn_error $? "support for Unicode properties requires UTF-8/16/32 support" "$LINENO" 5
18041   fi
18042   enable_utf=yes
18043 fi
18044
18045 # enable_utf is disabled by default.
18046 if test "x$enable_utf" = "xunset"
18047 then
18048   enable_utf=no
18049 fi
18050
18051 # enable_cpp copies the value of enable_pcre8 by default
18052 if test "x$enable_cpp" = "xunset"
18053 then
18054   enable_cpp=$enable_pcre8
18055 fi
18056
18057 # Make sure that if enable_cpp was set, that enable_pcre8 support is enabled
18058 if test "x$enable_cpp" = "xyes"
18059 then
18060   if test "x$enable_pcre8" = "xno"
18061   then
18062     as_fn_error $? "C++ library requires pcre library with 8 bit characters" "$LINENO" 5
18063   fi
18064 fi
18065
18066 # Convert the newline identifier into the appropriate integer value. The first
18067 # three are ASCII values 0x0a, 0x0d, and 0x0d0a, but if EBCDIC is enabled, they
18068 # are changed below.
18069
18070 case "$enable_newline" in
18071   lf)      ac_pcre_newline_value=10   ;;
18072   cr)      ac_pcre_newline_value=13   ;;
18073   crlf)    ac_pcre_newline_value=3338 ;;
18074   anycrlf) ac_pcre_newline_value=-2   ;;
18075   any)     ac_pcre_newline_value=-1   ;;
18076   *)
18077   as_fn_error $? "invalid argument \"$enable_newline\" to --enable-newline option" "$LINENO" 5
18078   ;;
18079 esac
18080
18081 # --enable-ebcdic-nl25 implies --enable-ebcdic
18082 if test "x$enable_ebcdic_nl25" = "xyes"; then
18083   enable_ebcdic=yes
18084 fi
18085
18086 # Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled,
18087 # and the newline value is adjusted appropriately (CR is still 13, but LF is
18088 # 21 or 37). Also check that UTF support is not requested, because PCRE cannot
18089 # handle EBCDIC and UTF in the same build. To do so it would need to use
18090 # different character constants depending on the mode.
18091 #
18092 if test "x$enable_ebcdic" = "xyes"; then
18093   enable_rebuild_chartables=yes
18094
18095   if test "x$enable_utf" = "xyes"; then
18096     as_fn_error $? "support for EBCDIC and UTF-8/16/32 cannot be enabled at the same time" "$LINENO" 5
18097   fi
18098
18099   if test "x$enable_ebcdic_nl25" = "xno"; then
18100     case "$ac_pcre_newline_value" in
18101       10)   ac_pcre_newline_value=21 ;;
18102       3338) ac_pcre_newline_value=3349 ;;
18103     esac
18104   else
18105     case "$ac_pcre_newline_value" in
18106       10)   ac_pcre_newline_value=37 ;;
18107       3338) ac_pcre_newline_value=3365 ;;
18108     esac
18109   fi
18110 fi
18111
18112 # Check argument to --with-link-size
18113 case "$with_link_size" in
18114   2|3|4) ;;
18115   *)
18116   as_fn_error $? "invalid argument \"$with_link_size\" to --with-link-size option" "$LINENO" 5
18117   ;;
18118 esac
18119
18120
18121
18122 # Checks for header files.
18123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
18124 $as_echo_n "checking for ANSI C header files... " >&6; }
18125 if ${ac_cv_header_stdc+:} false; then :
18126   $as_echo_n "(cached) " >&6
18127 else
18128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18129 /* end confdefs.h.  */
18130 #include <stdlib.h>
18131 #include <stdarg.h>
18132 #include <string.h>
18133 #include <float.h>
18134
18135 int
18136 main ()
18137 {
18138
18139   ;
18140   return 0;
18141 }
18142 _ACEOF
18143 if ac_fn_c_try_compile "$LINENO"; then :
18144   ac_cv_header_stdc=yes
18145 else
18146   ac_cv_header_stdc=no
18147 fi
18148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18149
18150 if test $ac_cv_header_stdc = yes; then
18151   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
18152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18153 /* end confdefs.h.  */
18154 #include <string.h>
18155
18156 _ACEOF
18157 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18158   $EGREP "memchr" >/dev/null 2>&1; then :
18159
18160 else
18161   ac_cv_header_stdc=no
18162 fi
18163 rm -f conftest*
18164
18165 fi
18166
18167 if test $ac_cv_header_stdc = yes; then
18168   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
18169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18170 /* end confdefs.h.  */
18171 #include <stdlib.h>
18172
18173 _ACEOF
18174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18175   $EGREP "free" >/dev/null 2>&1; then :
18176
18177 else
18178   ac_cv_header_stdc=no
18179 fi
18180 rm -f conftest*
18181
18182 fi
18183
18184 if test $ac_cv_header_stdc = yes; then
18185   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
18186   if test "$cross_compiling" = yes; then :
18187   :
18188 else
18189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18190 /* end confdefs.h.  */
18191 #include <ctype.h>
18192 #include <stdlib.h>
18193 #if ((' ' & 0x0FF) == 0x020)
18194 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
18195 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
18196 #else
18197 # define ISLOWER(c) \
18198                    (('a' <= (c) && (c) <= 'i') \
18199                      || ('j' <= (c) && (c) <= 'r') \
18200                      || ('s' <= (c) && (c) <= 'z'))
18201 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
18202 #endif
18203
18204 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
18205 int
18206 main ()
18207 {
18208   int i;
18209   for (i = 0; i < 256; i++)
18210     if (XOR (islower (i), ISLOWER (i))
18211         || toupper (i) != TOUPPER (i))
18212       return 2;
18213   return 0;
18214 }
18215 _ACEOF
18216 if ac_fn_c_try_run "$LINENO"; then :
18217
18218 else
18219   ac_cv_header_stdc=no
18220 fi
18221 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18222   conftest.$ac_objext conftest.beam conftest.$ac_ext
18223 fi
18224
18225 fi
18226 fi
18227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
18228 $as_echo "$ac_cv_header_stdc" >&6; }
18229 if test $ac_cv_header_stdc = yes; then
18230
18231 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
18232
18233 fi
18234
18235 for ac_header in limits.h sys/types.h sys/stat.h dirent.h
18236 do :
18237   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18238 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18239 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
18240   cat >>confdefs.h <<_ACEOF
18241 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18242 _ACEOF
18243
18244 fi
18245
18246 done
18247
18248 for ac_header in windows.h
18249 do :
18250   ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
18251 if test "x$ac_cv_header_windows_h" = xyes; then :
18252   cat >>confdefs.h <<_ACEOF
18253 #define HAVE_WINDOWS_H 1
18254 _ACEOF
18255  HAVE_WINDOWS_H=1
18256 fi
18257
18258 done
18259
18260
18261 # The files below are C++ header files.
18262 pcre_have_type_traits="0"
18263 pcre_have_bits_type_traits="0"
18264
18265 if test "x$enable_cpp" = "xyes" -a -z "$CXX"; then
18266    as_fn_error $? "Invalid C++ compiler or C++ compiler flags" "$LINENO" 5
18267 fi
18268
18269 if test "x$enable_cpp" = "xyes" -a -n "$CXX"
18270 then
18271 ac_ext=cpp
18272 ac_cpp='$CXXCPP $CPPFLAGS'
18273 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18274 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18275 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18276
18277
18278 # Older versions of pcre defined pcrecpp::no_arg, but in new versions
18279 # it's called pcrecpp::RE::no_arg.  For backwards ABI compatibility,
18280 # we want to make one an alias for the other.  Different systems do
18281 # this in different ways.  Some systems, for instance, can do it via
18282 # a linker flag: -alias (for os x 10.5) or -i (for os x <=10.4).
18283 OLD_LDFLAGS="$LDFLAGS"
18284 for flag in "-alias,__ZN7pcrecpp2RE6no_argE,__ZN7pcrecpp6no_argE" \
18285             "-i__ZN7pcrecpp6no_argE:__ZN7pcrecpp2RE6no_argE"; do
18286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alias support in the linker" >&5
18287 $as_echo_n "checking for alias support in the linker... " >&6; }
18288   LDFLAGS="$OLD_LDFLAGS -Wl,$flag"
18289   # We try to run the linker with this new ld flag.  If the link fails,
18290   # we give up and remove the new flag from LDFLAGS.
18291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18292 /* end confdefs.h.  */
18293 namespace pcrecpp {
18294                                     class RE { static int no_arg; };
18295                                     int RE::no_arg;
18296                                   }
18297 int
18298 main ()
18299 {
18300
18301   ;
18302   return 0;
18303 }
18304 _ACEOF
18305 if ac_fn_cxx_try_link "$LINENO"; then :
18306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18307 $as_echo "yes" >&6; };
18308                   EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS -Wl,$flag";
18309                   break;
18310 else
18311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18312 $as_echo "no" >&6; }
18313 fi
18314 rm -f core conftest.err conftest.$ac_objext \
18315     conftest$ac_exeext conftest.$ac_ext
18316 done
18317 LDFLAGS="$OLD_LDFLAGS"
18318
18319 # We could be more clever here, given we're doing AC_SUBST with this
18320 # (eg set a var to be the name of the include file we want). But we're not
18321 # so it's easy to change back to 'regular' autoconf vars if we needed to.
18322
18323 for ac_header in string
18324 do :
18325   ac_fn_cxx_check_header_mongrel "$LINENO" "string" "ac_cv_header_string" "$ac_includes_default"
18326 if test "x$ac_cv_header_string" = xyes; then :
18327   cat >>confdefs.h <<_ACEOF
18328 #define HAVE_STRING 1
18329 _ACEOF
18330  pcre_have_cpp_headers="1"
18331 else
18332   pcre_have_cpp_headers="0"
18333 fi
18334
18335 done
18336
18337 for ac_header in bits/type_traits.h
18338 do :
18339   ac_fn_cxx_check_header_mongrel "$LINENO" "bits/type_traits.h" "ac_cv_header_bits_type_traits_h" "$ac_includes_default"
18340 if test "x$ac_cv_header_bits_type_traits_h" = xyes; then :
18341   cat >>confdefs.h <<_ACEOF
18342 #define HAVE_BITS_TYPE_TRAITS_H 1
18343 _ACEOF
18344  pcre_have_bits_type_traits="1"
18345 else
18346   pcre_have_bits_type_traits="0"
18347 fi
18348
18349 done
18350
18351 for ac_header in type_traits.h
18352 do :
18353   ac_fn_cxx_check_header_mongrel "$LINENO" "type_traits.h" "ac_cv_header_type_traits_h" "$ac_includes_default"
18354 if test "x$ac_cv_header_type_traits_h" = xyes; then :
18355   cat >>confdefs.h <<_ACEOF
18356 #define HAVE_TYPE_TRAITS_H 1
18357 _ACEOF
18358  pcre_have_type_traits="1"
18359 else
18360   pcre_have_type_traits="0"
18361 fi
18362
18363 done
18364
18365
18366 # (This isn't c++-specific, but is only used in pcrecpp.cc, so try this
18367 # in a c++ context.  This matters becuase strtoimax is C99 and may not
18368 # be supported by the C++ compiler.)
18369 # Figure out how to create a longlong from a string: strtoll and
18370 # equiv.  It's not enough to call AC_CHECK_FUNCS: hpux has a
18371 # strtoll, for instance, but it only takes 2 args instead of 3!
18372 # We have to call AH_TEMPLATE since AC_DEFINE_UNQUOTED below is complex.
18373
18374
18375
18376
18377 have_strto_fn=0
18378 for fn in strtoq strtoll _strtoi64 strtoimax; do
18379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $fn" >&5
18380 $as_echo_n "checking for $fn... " >&6; }
18381   if test "$fn" = strtoimax; then
18382     include=stdint.h
18383   else
18384     include=stdlib.h
18385   fi
18386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18387 /* end confdefs.h.  */
18388 #include <$include>
18389 int
18390 main ()
18391 {
18392 char* e; return $fn("100", &e, 10)
18393   ;
18394   return 0;
18395 }
18396 _ACEOF
18397 if ac_fn_cxx_try_compile "$LINENO"; then :
18398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18399 $as_echo "yes" >&6; }
18400
18401 cat >>confdefs.h <<_ACEOF
18402 #define HAVE_`echo $fn | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` 1
18403 _ACEOF
18404
18405                      have_strto_fn=1
18406                      break
18407 else
18408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18409 $as_echo "no" >&6; }
18410 fi
18411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18412 done
18413
18414 if test "$have_strto_fn" = 1; then
18415   ac_fn_cxx_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
18416 if test "x$ac_cv_type_long_long" = xyes; then :
18417
18418 cat >>confdefs.h <<_ACEOF
18419 #define HAVE_LONG_LONG 1
18420 _ACEOF
18421
18422 pcre_have_long_long="1"
18423 else
18424   pcre_have_long_long="0"
18425 fi
18426
18427   ac_fn_cxx_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
18428 if test "x$ac_cv_type_unsigned_long_long" = xyes; then :
18429
18430 cat >>confdefs.h <<_ACEOF
18431 #define HAVE_UNSIGNED_LONG_LONG 1
18432 _ACEOF
18433
18434 pcre_have_ulong_long="1"
18435 else
18436   pcre_have_ulong_long="0"
18437 fi
18438
18439 else
18440   pcre_have_long_long="0"
18441   pcre_have_ulong_long="0"
18442 fi
18443
18444
18445
18446 ac_ext=c
18447 ac_cpp='$CPP $CPPFLAGS'
18448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18451
18452 fi
18453 # Using AC_SUBST eliminates the need to include config.h in a public .h file
18454
18455
18456
18457 # Conditional compilation
18458  if test "x$enable_pcre8" = "xyes"; then
18459   WITH_PCRE8_TRUE=
18460   WITH_PCRE8_FALSE='#'
18461 else
18462   WITH_PCRE8_TRUE='#'
18463   WITH_PCRE8_FALSE=
18464 fi
18465
18466  if test "x$enable_pcre16" = "xyes"; then
18467   WITH_PCRE16_TRUE=
18468   WITH_PCRE16_FALSE='#'
18469 else
18470   WITH_PCRE16_TRUE='#'
18471   WITH_PCRE16_FALSE=
18472 fi
18473
18474  if test "x$enable_pcre32" = "xyes"; then
18475   WITH_PCRE32_TRUE=
18476   WITH_PCRE32_FALSE='#'
18477 else
18478   WITH_PCRE32_TRUE='#'
18479   WITH_PCRE32_FALSE=
18480 fi
18481
18482  if test "x$enable_cpp" = "xyes"; then
18483   WITH_PCRE_CPP_TRUE=
18484   WITH_PCRE_CPP_FALSE='#'
18485 else
18486   WITH_PCRE_CPP_TRUE='#'
18487   WITH_PCRE_CPP_FALSE=
18488 fi
18489
18490  if test "x$enable_rebuild_chartables" = "xyes"; then
18491   WITH_REBUILD_CHARTABLES_TRUE=
18492   WITH_REBUILD_CHARTABLES_FALSE='#'
18493 else
18494   WITH_REBUILD_CHARTABLES_TRUE='#'
18495   WITH_REBUILD_CHARTABLES_FALSE=
18496 fi
18497
18498  if test "x$enable_jit" = "xyes"; then
18499   WITH_JIT_TRUE=
18500   WITH_JIT_FALSE='#'
18501 else
18502   WITH_JIT_TRUE='#'
18503   WITH_JIT_FALSE=
18504 fi
18505
18506  if test "x$enable_utf" = "xyes"; then
18507   WITH_UTF_TRUE=
18508   WITH_UTF_FALSE='#'
18509 else
18510   WITH_UTF_TRUE='#'
18511   WITH_UTF_FALSE=
18512 fi
18513
18514  if test "x$enable_valgrind" = "xyes"; then
18515   WITH_VALGRIND_TRUE=
18516   WITH_VALGRIND_FALSE='#'
18517 else
18518   WITH_VALGRIND_TRUE='#'
18519   WITH_VALGRIND_FALSE=
18520 fi
18521
18522
18523 # Checks for typedefs, structures, and compiler characteristics.
18524
18525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
18526 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
18527 if ${ac_cv_c_const+:} false; then :
18528   $as_echo_n "(cached) " >&6
18529 else
18530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18531 /* end confdefs.h.  */
18532
18533 int
18534 main ()
18535 {
18536
18537 #ifndef __cplusplus
18538   /* Ultrix mips cc rejects this sort of thing.  */
18539   typedef int charset[2];
18540   const charset cs = { 0, 0 };
18541   /* SunOS 4.1.1 cc rejects this.  */
18542   char const *const *pcpcc;
18543   char **ppc;
18544   /* NEC SVR4.0.2 mips cc rejects this.  */
18545   struct point {int x, y;};
18546   static struct point const zero = {0,0};
18547   /* AIX XL C 1.02.0.0 rejects this.
18548      It does not let you subtract one const X* pointer from another in
18549      an arm of an if-expression whose if-part is not a constant
18550      expression */
18551   const char *g = "string";
18552   pcpcc = &g + (g ? g-g : 0);
18553   /* HPUX 7.0 cc rejects these. */
18554   ++pcpcc;
18555   ppc = (char**) pcpcc;
18556   pcpcc = (char const *const *) ppc;
18557   { /* SCO 3.2v4 cc rejects this sort of thing.  */
18558     char tx;
18559     char *t = &tx;
18560     char const *s = 0 ? (char *) 0 : (char const *) 0;
18561
18562     *t++ = 0;
18563     if (s) return 0;
18564   }
18565   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
18566     int x[] = {25, 17};
18567     const int *foo = &x[0];
18568     ++foo;
18569   }
18570   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
18571     typedef const int *iptr;
18572     iptr p = 0;
18573     ++p;
18574   }
18575   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
18576        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
18577     struct s { int j; const int *ap[3]; } bx;
18578     struct s *b = &bx; b->j = 5;
18579   }
18580   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
18581     const int foo = 10;
18582     if (!foo) return 0;
18583   }
18584   return !cs[0] && !zero.x;
18585 #endif
18586
18587   ;
18588   return 0;
18589 }
18590 _ACEOF
18591 if ac_fn_c_try_compile "$LINENO"; then :
18592   ac_cv_c_const=yes
18593 else
18594   ac_cv_c_const=no
18595 fi
18596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18597 fi
18598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
18599 $as_echo "$ac_cv_c_const" >&6; }
18600 if test $ac_cv_c_const = no; then
18601
18602 $as_echo "#define const /**/" >>confdefs.h
18603
18604 fi
18605
18606 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
18607 if test "x$ac_cv_type_size_t" = xyes; then :
18608
18609 else
18610
18611 cat >>confdefs.h <<_ACEOF
18612 #define size_t unsigned int
18613 _ACEOF
18614
18615 fi
18616
18617
18618 # Checks for library functions.
18619
18620 for ac_func in bcopy memmove strerror
18621 do :
18622   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18623 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18624 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18625   cat >>confdefs.h <<_ACEOF
18626 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18627 _ACEOF
18628
18629 fi
18630 done
18631
18632
18633 # Check for the availability of libz (aka zlib)
18634
18635 for ac_header in zlib.h
18636 do :
18637   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
18638 if test "x$ac_cv_header_zlib_h" = xyes; then :
18639   cat >>confdefs.h <<_ACEOF
18640 #define HAVE_ZLIB_H 1
18641 _ACEOF
18642  HAVE_ZLIB_H=1
18643 fi
18644
18645 done
18646
18647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzopen in -lz" >&5
18648 $as_echo_n "checking for gzopen in -lz... " >&6; }
18649 if ${ac_cv_lib_z_gzopen+:} false; then :
18650   $as_echo_n "(cached) " >&6
18651 else
18652   ac_check_lib_save_LIBS=$LIBS
18653 LIBS="-lz  $LIBS"
18654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18655 /* end confdefs.h.  */
18656
18657 /* Override any GCC internal prototype to avoid an error.
18658    Use char because int might match the return type of a GCC
18659    builtin and then its argument prototype would still apply.  */
18660 #ifdef __cplusplus
18661 extern "C"
18662 #endif
18663 char gzopen ();
18664 int
18665 main ()
18666 {
18667 return gzopen ();
18668   ;
18669   return 0;
18670 }
18671 _ACEOF
18672 if ac_fn_c_try_link "$LINENO"; then :
18673   ac_cv_lib_z_gzopen=yes
18674 else
18675   ac_cv_lib_z_gzopen=no
18676 fi
18677 rm -f core conftest.err conftest.$ac_objext \
18678     conftest$ac_exeext conftest.$ac_ext
18679 LIBS=$ac_check_lib_save_LIBS
18680 fi
18681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzopen" >&5
18682 $as_echo "$ac_cv_lib_z_gzopen" >&6; }
18683 if test "x$ac_cv_lib_z_gzopen" = xyes; then :
18684   HAVE_LIBZ=1
18685 fi
18686
18687
18688 # Check for the availability of libbz2. Originally we just used AC_CHECK_LIB,
18689 # as for libz. However, this had the following problem, diagnosed and fixed by
18690 # a user:
18691 #
18692 #   - libbz2 uses the Pascal calling convention (WINAPI) for the functions
18693 #     under Win32.
18694 #   - The standard autoconf AC_CHECK_LIB fails to include "bzlib.h",
18695 #     therefore missing the function definition.
18696 #   - The compiler thus generates a "C" signature for the test function.
18697 #   - The linker fails to find the "C" function.
18698 #   - PCRE fails to configure if asked to do so against libbz2.
18699 #
18700 # Solution:
18701 #
18702 #   - Replace the AC_CHECK_LIB test with a custom test.
18703
18704 for ac_header in bzlib.h
18705 do :
18706   ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
18707 if test "x$ac_cv_header_bzlib_h" = xyes; then :
18708   cat >>confdefs.h <<_ACEOF
18709 #define HAVE_BZLIB_H 1
18710 _ACEOF
18711  HAVE_BZLIB_H=1
18712 fi
18713
18714 done
18715
18716 # Original test
18717 # AC_CHECK_LIB([bz2], [BZ2_bzopen], [HAVE_LIBBZ2=1])
18718 #
18719 # Custom test follows
18720
18721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbz2" >&5
18722 $as_echo_n "checking for libbz2... " >&6; }
18723 OLD_LIBS="$LIBS"
18724 LIBS="$LIBS -lbz2"
18725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18726 /* end confdefs.h.  */
18727
18728 #ifdef HAVE_BZLIB_H
18729 #include <bzlib.h>
18730 #endif
18731 int
18732 main ()
18733 {
18734 return (int)BZ2_bzopen("conftest", "rb");
18735   ;
18736   return 0;
18737 }
18738 _ACEOF
18739 if ac_fn_c_try_link "$LINENO"; then :
18740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18741 $as_echo "yes" >&6; };HAVE_LIBBZ2=1; break;
18742 else
18743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18744 $as_echo "no" >&6; }
18745 fi
18746 rm -f core conftest.err conftest.$ac_objext \
18747     conftest$ac_exeext conftest.$ac_ext
18748 LIBS="$OLD_LIBS"
18749
18750 # Check for the availabiity of libreadline
18751
18752 if test "$enable_pcretest_libreadline" = "yes"; then
18753  for ac_header in readline/readline.h
18754 do :
18755   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
18756 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
18757   cat >>confdefs.h <<_ACEOF
18758 #define HAVE_READLINE_READLINE_H 1
18759 _ACEOF
18760  HAVE_READLINE_H=1
18761 fi
18762
18763 done
18764
18765  for ac_header in readline/history.h
18766 do :
18767   ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
18768 if test "x$ac_cv_header_readline_history_h" = xyes; then :
18769   cat >>confdefs.h <<_ACEOF
18770 #define HAVE_READLINE_HISTORY_H 1
18771 _ACEOF
18772  HAVE_HISTORY_H=1
18773 fi
18774
18775 done
18776
18777  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18778 $as_echo_n "checking for readline in -lreadline... " >&6; }
18779 if ${ac_cv_lib_readline_readline+:} false; then :
18780   $as_echo_n "(cached) " >&6
18781 else
18782   ac_check_lib_save_LIBS=$LIBS
18783 LIBS="-lreadline  $LIBS"
18784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18785 /* end confdefs.h.  */
18786
18787 /* Override any GCC internal prototype to avoid an error.
18788    Use char because int might match the return type of a GCC
18789    builtin and then its argument prototype would still apply.  */
18790 #ifdef __cplusplus
18791 extern "C"
18792 #endif
18793 char readline ();
18794 int
18795 main ()
18796 {
18797 return readline ();
18798   ;
18799   return 0;
18800 }
18801 _ACEOF
18802 if ac_fn_c_try_link "$LINENO"; then :
18803   ac_cv_lib_readline_readline=yes
18804 else
18805   ac_cv_lib_readline_readline=no
18806 fi
18807 rm -f core conftest.err conftest.$ac_objext \
18808     conftest$ac_exeext conftest.$ac_ext
18809 LIBS=$ac_check_lib_save_LIBS
18810 fi
18811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
18812 $as_echo "$ac_cv_lib_readline_readline" >&6; }
18813 if test "x$ac_cv_lib_readline_readline" = xyes; then :
18814   LIBREADLINE="-lreadline"
18815 else
18816   unset ac_cv_lib_readline_readline;
18817     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18818 $as_echo_n "checking for readline in -lreadline... " >&6; }
18819 if ${ac_cv_lib_readline_readline+:} false; then :
18820   $as_echo_n "(cached) " >&6
18821 else
18822   ac_check_lib_save_LIBS=$LIBS
18823 LIBS="-lreadline -ltinfo $LIBS"
18824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18825 /* end confdefs.h.  */
18826
18827 /* Override any GCC internal prototype to avoid an error.
18828    Use char because int might match the return type of a GCC
18829    builtin and then its argument prototype would still apply.  */
18830 #ifdef __cplusplus
18831 extern "C"
18832 #endif
18833 char readline ();
18834 int
18835 main ()
18836 {
18837 return readline ();
18838   ;
18839   return 0;
18840 }
18841 _ACEOF
18842 if ac_fn_c_try_link "$LINENO"; then :
18843   ac_cv_lib_readline_readline=yes
18844 else
18845   ac_cv_lib_readline_readline=no
18846 fi
18847 rm -f core conftest.err conftest.$ac_objext \
18848     conftest$ac_exeext conftest.$ac_ext
18849 LIBS=$ac_check_lib_save_LIBS
18850 fi
18851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
18852 $as_echo "$ac_cv_lib_readline_readline" >&6; }
18853 if test "x$ac_cv_lib_readline_readline" = xyes; then :
18854   LIBREADLINE="-ltinfo"
18855 else
18856   unset ac_cv_lib_readline_readline;
18857       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18858 $as_echo_n "checking for readline in -lreadline... " >&6; }
18859 if ${ac_cv_lib_readline_readline+:} false; then :
18860   $as_echo_n "(cached) " >&6
18861 else
18862   ac_check_lib_save_LIBS=$LIBS
18863 LIBS="-lreadline -lcurses $LIBS"
18864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18865 /* end confdefs.h.  */
18866
18867 /* Override any GCC internal prototype to avoid an error.
18868    Use char because int might match the return type of a GCC
18869    builtin and then its argument prototype would still apply.  */
18870 #ifdef __cplusplus
18871 extern "C"
18872 #endif
18873 char readline ();
18874 int
18875 main ()
18876 {
18877 return readline ();
18878   ;
18879   return 0;
18880 }
18881 _ACEOF
18882 if ac_fn_c_try_link "$LINENO"; then :
18883   ac_cv_lib_readline_readline=yes
18884 else
18885   ac_cv_lib_readline_readline=no
18886 fi
18887 rm -f core conftest.err conftest.$ac_objext \
18888     conftest$ac_exeext conftest.$ac_ext
18889 LIBS=$ac_check_lib_save_LIBS
18890 fi
18891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
18892 $as_echo "$ac_cv_lib_readline_readline" >&6; }
18893 if test "x$ac_cv_lib_readline_readline" = xyes; then :
18894   LIBREADLINE="-lcurses"
18895 else
18896   unset ac_cv_lib_readline_readline;
18897         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18898 $as_echo_n "checking for readline in -lreadline... " >&6; }
18899 if ${ac_cv_lib_readline_readline+:} false; then :
18900   $as_echo_n "(cached) " >&6
18901 else
18902   ac_check_lib_save_LIBS=$LIBS
18903 LIBS="-lreadline -lncurses $LIBS"
18904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18905 /* end confdefs.h.  */
18906
18907 /* Override any GCC internal prototype to avoid an error.
18908    Use char because int might match the return type of a GCC
18909    builtin and then its argument prototype would still apply.  */
18910 #ifdef __cplusplus
18911 extern "C"
18912 #endif
18913 char readline ();
18914 int
18915 main ()
18916 {
18917 return readline ();
18918   ;
18919   return 0;
18920 }
18921 _ACEOF
18922 if ac_fn_c_try_link "$LINENO"; then :
18923   ac_cv_lib_readline_readline=yes
18924 else
18925   ac_cv_lib_readline_readline=no
18926 fi
18927 rm -f core conftest.err conftest.$ac_objext \
18928     conftest$ac_exeext conftest.$ac_ext
18929 LIBS=$ac_check_lib_save_LIBS
18930 fi
18931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
18932 $as_echo "$ac_cv_lib_readline_readline" >&6; }
18933 if test "x$ac_cv_lib_readline_readline" = xyes; then :
18934   LIBREADLINE="-lncurses"
18935 else
18936   unset ac_cv_lib_readline_readline;
18937           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18938 $as_echo_n "checking for readline in -lreadline... " >&6; }
18939 if ${ac_cv_lib_readline_readline+:} false; then :
18940   $as_echo_n "(cached) " >&6
18941 else
18942   ac_check_lib_save_LIBS=$LIBS
18943 LIBS="-lreadline -lncursesw $LIBS"
18944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18945 /* end confdefs.h.  */
18946
18947 /* Override any GCC internal prototype to avoid an error.
18948    Use char because int might match the return type of a GCC
18949    builtin and then its argument prototype would still apply.  */
18950 #ifdef __cplusplus
18951 extern "C"
18952 #endif
18953 char readline ();
18954 int
18955 main ()
18956 {
18957 return readline ();
18958   ;
18959   return 0;
18960 }
18961 _ACEOF
18962 if ac_fn_c_try_link "$LINENO"; then :
18963   ac_cv_lib_readline_readline=yes
18964 else
18965   ac_cv_lib_readline_readline=no
18966 fi
18967 rm -f core conftest.err conftest.$ac_objext \
18968     conftest$ac_exeext conftest.$ac_ext
18969 LIBS=$ac_check_lib_save_LIBS
18970 fi
18971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
18972 $as_echo "$ac_cv_lib_readline_readline" >&6; }
18973 if test "x$ac_cv_lib_readline_readline" = xyes; then :
18974   LIBREADLINE="-lncursesw"
18975 else
18976   unset ac_cv_lib_readline_readline;
18977             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -lreadline" >&5
18978 $as_echo_n "checking for readline in -lreadline... " >&6; }
18979 if ${ac_cv_lib_readline_readline+:} false; then :
18980   $as_echo_n "(cached) " >&6
18981 else
18982   ac_check_lib_save_LIBS=$LIBS
18983 LIBS="-lreadline -ltermcap $LIBS"
18984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18985 /* end confdefs.h.  */
18986
18987 /* Override any GCC internal prototype to avoid an error.
18988    Use char because int might match the return type of a GCC
18989    builtin and then its argument prototype would still apply.  */
18990 #ifdef __cplusplus
18991 extern "C"
18992 #endif
18993 char readline ();
18994 int
18995 main ()
18996 {
18997 return readline ();
18998   ;
18999   return 0;
19000 }
19001 _ACEOF
19002 if ac_fn_c_try_link "$LINENO"; then :
19003   ac_cv_lib_readline_readline=yes
19004 else
19005   ac_cv_lib_readline_readline=no
19006 fi
19007 rm -f core conftest.err conftest.$ac_objext \
19008     conftest$ac_exeext conftest.$ac_ext
19009 LIBS=$ac_check_lib_save_LIBS
19010 fi
19011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
19012 $as_echo "$ac_cv_lib_readline_readline" >&6; }
19013 if test "x$ac_cv_lib_readline_readline" = xyes; then :
19014   LIBREADLINE="-ltermcap"
19015 else
19016   LIBREADLINE=""
19017 fi
19018
19019 fi
19020
19021 fi
19022
19023 fi
19024
19025 fi
19026
19027 fi
19028
19029
19030  if test -n "$LIBREADLINE"; then
19031    if test "$LIBREADLINE" != "-lreadline"; then
19032      echo "-lreadline needs $LIBREADLINE"
19033      LIBREADLINE="-lreadline $LIBREADLINE"
19034    fi
19035  fi
19036 fi
19037
19038
19039 # Check for the availability of libedit. Different distributions put its
19040 # headers in different places. Try to cover the most common ones.
19041
19042 if test "$enable_pcretest_libedit" = "yes"; then
19043   for ac_header in editline/readline.h
19044 do :
19045   ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default"
19046 if test "x$ac_cv_header_editline_readline_h" = xyes; then :
19047   cat >>confdefs.h <<_ACEOF
19048 #define HAVE_EDITLINE_READLINE_H 1
19049 _ACEOF
19050  HAVE_EDITLINE_READLINE_H=1
19051 else
19052   for ac_header in edit/readline/readline.h
19053 do :
19054   ac_fn_c_check_header_mongrel "$LINENO" "edit/readline/readline.h" "ac_cv_header_edit_readline_readline_h" "$ac_includes_default"
19055 if test "x$ac_cv_header_edit_readline_readline_h" = xyes; then :
19056   cat >>confdefs.h <<_ACEOF
19057 #define HAVE_EDIT_READLINE_READLINE_H 1
19058 _ACEOF
19059  HAVE_READLINE_READLINE_H=1
19060 else
19061   for ac_header in readline/readline.h
19062 do :
19063   ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
19064 if test "x$ac_cv_header_readline_readline_h" = xyes; then :
19065   cat >>confdefs.h <<_ACEOF
19066 #define HAVE_READLINE_READLINE_H 1
19067 _ACEOF
19068  HAVE_READLINE_READLINE_H=1
19069 fi
19070
19071 done
19072
19073 fi
19074
19075 done
19076
19077 fi
19078
19079 done
19080
19081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline in -ledit" >&5
19082 $as_echo_n "checking for readline in -ledit... " >&6; }
19083 if ${ac_cv_lib_edit_readline+:} false; then :
19084   $as_echo_n "(cached) " >&6
19085 else
19086   ac_check_lib_save_LIBS=$LIBS
19087 LIBS="-ledit  $LIBS"
19088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19089 /* end confdefs.h.  */
19090
19091 /* Override any GCC internal prototype to avoid an error.
19092    Use char because int might match the return type of a GCC
19093    builtin and then its argument prototype would still apply.  */
19094 #ifdef __cplusplus
19095 extern "C"
19096 #endif
19097 char readline ();
19098 int
19099 main ()
19100 {
19101 return readline ();
19102   ;
19103   return 0;
19104 }
19105 _ACEOF
19106 if ac_fn_c_try_link "$LINENO"; then :
19107   ac_cv_lib_edit_readline=yes
19108 else
19109   ac_cv_lib_edit_readline=no
19110 fi
19111 rm -f core conftest.err conftest.$ac_objext \
19112     conftest$ac_exeext conftest.$ac_ext
19113 LIBS=$ac_check_lib_save_LIBS
19114 fi
19115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_readline" >&5
19116 $as_echo "$ac_cv_lib_edit_readline" >&6; }
19117 if test "x$ac_cv_lib_edit_readline" = xyes; then :
19118   LIBEDIT="-ledit"
19119 fi
19120
19121 fi
19122
19123 # This facilitates -ansi builds under Linux
19124
19125 PCRE_STATIC_CFLAG=""
19126 if test "x$enable_shared" = "xno" ; then
19127
19128 $as_echo "#define PCRE_STATIC 1" >>confdefs.h
19129
19130   PCRE_STATIC_CFLAG="-DPCRE_STATIC"
19131 fi
19132
19133
19134 # Here is where pcre specific defines are handled
19135
19136 if test "$enable_pcre8" = "yes"; then
19137
19138 $as_echo "#define SUPPORT_PCRE8 /**/" >>confdefs.h
19139
19140 fi
19141
19142 if test "$enable_pcre16" = "yes"; then
19143
19144 $as_echo "#define SUPPORT_PCRE16 /**/" >>confdefs.h
19145
19146 fi
19147
19148 if test "$enable_pcre32" = "yes"; then
19149
19150 $as_echo "#define SUPPORT_PCRE32 /**/" >>confdefs.h
19151
19152 fi
19153
19154 # Unless running under Windows, JIT support requires pthreads.
19155
19156 if test "$enable_jit" = "yes"; then
19157   if test "$HAVE_WINDOWS_H" != "1"; then
19158
19159
19160 ac_ext=c
19161 ac_cpp='$CPP $CPPFLAGS'
19162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19165
19166 ax_pthread_ok=no
19167
19168 # We used to check for pthread.h first, but this fails if pthread.h
19169 # requires special compiler flags (e.g. on True64 or Sequent).
19170 # It gets checked for in the link test anyway.
19171
19172 # First of all, check if the user has set any of the PTHREAD_LIBS,
19173 # etcetera environment variables, and if threads linking works using
19174 # them:
19175 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
19176         save_CFLAGS="$CFLAGS"
19177         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
19178         save_LIBS="$LIBS"
19179         LIBS="$PTHREAD_LIBS $LIBS"
19180         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
19181 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
19182         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19183 /* end confdefs.h.  */
19184
19185 /* Override any GCC internal prototype to avoid an error.
19186    Use char because int might match the return type of a GCC
19187    builtin and then its argument prototype would still apply.  */
19188 #ifdef __cplusplus
19189 extern "C"
19190 #endif
19191 char pthread_join ();
19192 int
19193 main ()
19194 {
19195 return pthread_join ();
19196   ;
19197   return 0;
19198 }
19199 _ACEOF
19200 if ac_fn_c_try_link "$LINENO"; then :
19201   ax_pthread_ok=yes
19202 fi
19203 rm -f core conftest.err conftest.$ac_objext \
19204     conftest$ac_exeext conftest.$ac_ext
19205         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
19206 $as_echo "$ax_pthread_ok" >&6; }
19207         if test x"$ax_pthread_ok" = xno; then
19208                 PTHREAD_LIBS=""
19209                 PTHREAD_CFLAGS=""
19210         fi
19211         LIBS="$save_LIBS"
19212         CFLAGS="$save_CFLAGS"
19213 fi
19214
19215 # We must check for the threads library under a number of different
19216 # names; the ordering is very important because some systems
19217 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
19218 # libraries is broken (non-POSIX).
19219
19220 # Create a list of thread flags to try.  Items starting with a "-" are
19221 # C compiler flags, and other items are library names, except for "none"
19222 # which indicates that we try without any flags at all, and "pthread-config"
19223 # which is a program returning the flags for the Pth emulation library.
19224
19225 ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
19226
19227 # The ordering *is* (sometimes) important.  Some notes on the
19228 # individual items follow:
19229
19230 # pthreads: AIX (must check this before -lpthread)
19231 # none: in case threads are in libc; should be tried before -Kthread and
19232 #       other compiler flags to prevent continual compiler warnings
19233 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
19234 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
19235 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
19236 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
19237 # -pthreads: Solaris/gcc
19238 # -mthreads: Mingw32/gcc, Lynx/gcc
19239 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
19240 #      doesn't hurt to check since this sometimes defines pthreads too;
19241 #      also defines -D_REENTRANT)
19242 #      ... -mt is also the pthreads flag for HP/aCC
19243 # pthread: Linux, etcetera
19244 # --thread-safe: KAI C++
19245 # pthread-config: use pthread-config program (for GNU Pth library)
19246
19247 case ${host_os} in
19248         solaris*)
19249
19250         # On Solaris (at least, for some versions), libc contains stubbed
19251         # (non-functional) versions of the pthreads routines, so link-based
19252         # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
19253         # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
19254         # a function called by this macro, so we could check for that, but
19255         # who knows whether they'll stub that too in a future libc.)  So,
19256         # we'll just look for -pthreads and -lpthread first:
19257
19258         ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
19259         ;;
19260
19261         darwin*)
19262         ax_pthread_flags="-pthread $ax_pthread_flags"
19263         ;;
19264 esac
19265
19266 if test x"$ax_pthread_ok" = xno; then
19267 for flag in $ax_pthread_flags; do
19268
19269         case $flag in
19270                 none)
19271                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
19272 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
19273                 ;;
19274
19275                 -*)
19276                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
19277 $as_echo_n "checking whether pthreads work with $flag... " >&6; }
19278                 PTHREAD_CFLAGS="$flag"
19279                 ;;
19280
19281                 pthread-config)
19282                 # Extract the first word of "pthread-config", so it can be a program name with args.
19283 set dummy pthread-config; ac_word=$2
19284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19285 $as_echo_n "checking for $ac_word... " >&6; }
19286 if ${ac_cv_prog_ax_pthread_config+:} false; then :
19287   $as_echo_n "(cached) " >&6
19288 else
19289   if test -n "$ax_pthread_config"; then
19290   ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
19291 else
19292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19293 for as_dir in $PATH
19294 do
19295   IFS=$as_save_IFS
19296   test -z "$as_dir" && as_dir=.
19297     for ac_exec_ext in '' $ac_executable_extensions; do
19298   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19299     ac_cv_prog_ax_pthread_config="yes"
19300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19301     break 2
19302   fi
19303 done
19304   done
19305 IFS=$as_save_IFS
19306
19307   test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
19308 fi
19309 fi
19310 ax_pthread_config=$ac_cv_prog_ax_pthread_config
19311 if test -n "$ax_pthread_config"; then
19312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
19313 $as_echo "$ax_pthread_config" >&6; }
19314 else
19315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19316 $as_echo "no" >&6; }
19317 fi
19318
19319
19320                 if test x"$ax_pthread_config" = xno; then continue; fi
19321                 PTHREAD_CFLAGS="`pthread-config --cflags`"
19322                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
19323                 ;;
19324
19325                 *)
19326                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
19327 $as_echo_n "checking for the pthreads library -l$flag... " >&6; }
19328                 PTHREAD_LIBS="-l$flag"
19329                 ;;
19330         esac
19331
19332         save_LIBS="$LIBS"
19333         save_CFLAGS="$CFLAGS"
19334         LIBS="$PTHREAD_LIBS $LIBS"
19335         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
19336
19337         # Check for various functions.  We must include pthread.h,
19338         # since some functions may be macros.  (On the Sequent, we
19339         # need a special flag -Kthread to make this header compile.)
19340         # We check for pthread_join because it is in -lpthread on IRIX
19341         # while pthread_create is in libc.  We check for pthread_attr_init
19342         # due to DEC craziness with -lpthreads.  We check for
19343         # pthread_cleanup_push because it is one of the few pthread
19344         # functions on Solaris that doesn't have a non-functional libc stub.
19345         # We try pthread_create on general principles.
19346         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19347 /* end confdefs.h.  */
19348 #include <pthread.h>
19349                         static void routine(void *a) { a = 0; }
19350                         static void *start_routine(void *a) { return a; }
19351 int
19352 main ()
19353 {
19354 pthread_t th; pthread_attr_t attr;
19355                         pthread_create(&th, 0, start_routine, 0);
19356                         pthread_join(th, 0);
19357                         pthread_attr_init(&attr);
19358                         pthread_cleanup_push(routine, 0);
19359                         pthread_cleanup_pop(0) /* ; */
19360   ;
19361   return 0;
19362 }
19363 _ACEOF
19364 if ac_fn_c_try_link "$LINENO"; then :
19365   ax_pthread_ok=yes
19366 fi
19367 rm -f core conftest.err conftest.$ac_objext \
19368     conftest$ac_exeext conftest.$ac_ext
19369
19370         LIBS="$save_LIBS"
19371         CFLAGS="$save_CFLAGS"
19372
19373         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
19374 $as_echo "$ax_pthread_ok" >&6; }
19375         if test "x$ax_pthread_ok" = xyes; then
19376                 break;
19377         fi
19378
19379         PTHREAD_LIBS=""
19380         PTHREAD_CFLAGS=""
19381 done
19382 fi
19383
19384 # Various other checks:
19385 if test "x$ax_pthread_ok" = xyes; then
19386         save_LIBS="$LIBS"
19387         LIBS="$PTHREAD_LIBS $LIBS"
19388         save_CFLAGS="$CFLAGS"
19389         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
19390
19391         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
19392         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
19393 $as_echo_n "checking for joinable pthread attribute... " >&6; }
19394         attr_name=unknown
19395         for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
19396             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19397 /* end confdefs.h.  */
19398 #include <pthread.h>
19399 int
19400 main ()
19401 {
19402 int attr = $attr; return attr /* ; */
19403   ;
19404   return 0;
19405 }
19406 _ACEOF
19407 if ac_fn_c_try_link "$LINENO"; then :
19408   attr_name=$attr; break
19409 fi
19410 rm -f core conftest.err conftest.$ac_objext \
19411     conftest$ac_exeext conftest.$ac_ext
19412         done
19413         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
19414 $as_echo "$attr_name" >&6; }
19415         if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
19416
19417 cat >>confdefs.h <<_ACEOF
19418 #define PTHREAD_CREATE_JOINABLE $attr_name
19419 _ACEOF
19420
19421         fi
19422
19423         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
19424 $as_echo_n "checking if more special flags are required for pthreads... " >&6; }
19425         flag=no
19426         case ${host_os} in
19427             aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
19428             osf* | hpux*) flag="-D_REENTRANT";;
19429             solaris*)
19430             if test "$GCC" = "yes"; then
19431                 flag="-D_REENTRANT"
19432             else
19433                 flag="-mt -D_REENTRANT"
19434             fi
19435             ;;
19436         esac
19437         { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
19438 $as_echo "${flag}" >&6; }
19439         if test "x$flag" != xno; then
19440             PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
19441         fi
19442
19443         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
19444 $as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
19445 if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
19446   $as_echo_n "(cached) " >&6
19447 else
19448
19449                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19450 /* end confdefs.h.  */
19451
19452                     #include <pthread.h>
19453 int
19454 main ()
19455 {
19456 int i = PTHREAD_PRIO_INHERIT;
19457   ;
19458   return 0;
19459 }
19460 _ACEOF
19461 if ac_fn_c_try_link "$LINENO"; then :
19462   ax_cv_PTHREAD_PRIO_INHERIT=yes
19463 else
19464   ax_cv_PTHREAD_PRIO_INHERIT=no
19465 fi
19466 rm -f core conftest.err conftest.$ac_objext \
19467     conftest$ac_exeext conftest.$ac_ext
19468
19469 fi
19470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
19471 $as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
19472         if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"; then :
19473
19474 $as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
19475
19476 fi
19477
19478         LIBS="$save_LIBS"
19479         CFLAGS="$save_CFLAGS"
19480
19481         # More AIX lossage: must compile with xlc_r or cc_r
19482         if test x"$GCC" != xyes; then
19483           for ac_prog in xlc_r cc_r
19484 do
19485   # Extract the first word of "$ac_prog", so it can be a program name with args.
19486 set dummy $ac_prog; ac_word=$2
19487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19488 $as_echo_n "checking for $ac_word... " >&6; }
19489 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
19490   $as_echo_n "(cached) " >&6
19491 else
19492   if test -n "$PTHREAD_CC"; then
19493   ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
19494 else
19495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19496 for as_dir in $PATH
19497 do
19498   IFS=$as_save_IFS
19499   test -z "$as_dir" && as_dir=.
19500     for ac_exec_ext in '' $ac_executable_extensions; do
19501   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19502     ac_cv_prog_PTHREAD_CC="$ac_prog"
19503     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19504     break 2
19505   fi
19506 done
19507   done
19508 IFS=$as_save_IFS
19509
19510 fi
19511 fi
19512 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
19513 if test -n "$PTHREAD_CC"; then
19514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
19515 $as_echo "$PTHREAD_CC" >&6; }
19516 else
19517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19518 $as_echo "no" >&6; }
19519 fi
19520
19521
19522   test -n "$PTHREAD_CC" && break
19523 done
19524 test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}"
19525
19526         else
19527           PTHREAD_CC=$CC
19528         fi
19529 else
19530         PTHREAD_CC="$CC"
19531 fi
19532
19533
19534
19535
19536
19537 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
19538 if test x"$ax_pthread_ok" = xyes; then
19539
19540 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
19541
19542         :
19543 else
19544         ax_pthread_ok=no
19545         as_fn_error $? "JIT support requires pthreads" "$LINENO" 5
19546 fi
19547 ac_ext=c
19548 ac_cpp='$CPP $CPPFLAGS'
19549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19552
19553
19554     CC="$PTHREAD_CC"
19555     CFLAGS="$PTHREAD_CFLAGS $CFLAGS"
19556     LIBS="$PTHREAD_LIBS $LIBS"
19557   fi
19558
19559 $as_echo "#define SUPPORT_JIT /**/" >>confdefs.h
19560
19561 else
19562   enable_pcregrep_jit="no"
19563 fi
19564
19565 if test "$enable_pcregrep_jit" = "yes"; then
19566
19567 $as_echo "#define SUPPORT_PCREGREP_JIT /**/" >>confdefs.h
19568
19569 fi
19570
19571 if test "$enable_utf" = "yes"; then
19572
19573 $as_echo "#define SUPPORT_UTF /**/" >>confdefs.h
19574
19575 fi
19576
19577 if test "$enable_unicode_properties" = "yes"; then
19578
19579 $as_echo "#define SUPPORT_UCP /**/" >>confdefs.h
19580
19581 fi
19582
19583 if test "$enable_stack_for_recursion" = "no"; then
19584
19585 $as_echo "#define NO_RECURSE /**/" >>confdefs.h
19586
19587 fi
19588
19589 if test "$enable_pcregrep_libz" = "yes"; then
19590
19591 $as_echo "#define SUPPORT_LIBZ /**/" >>confdefs.h
19592
19593 fi
19594
19595 if test "$enable_pcregrep_libbz2" = "yes"; then
19596
19597 $as_echo "#define SUPPORT_LIBBZ2 /**/" >>confdefs.h
19598
19599 fi
19600
19601 if test $with_pcregrep_bufsize -lt 8192 ; then
19602   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $with_pcregrep_bufsize is too small for --with-pcregrep-bufsize; using 8192" >&5
19603 $as_echo "$as_me: WARNING: $with_pcregrep_bufsize is too small for --with-pcregrep-bufsize; using 8192" >&2;}
19604   with_pcregrep_bufsize="8192"
19605 else
19606   if test $? -gt 1 ; then
19607   as_fn_error $? "Bad value for  --with-pcregrep-bufsize" "$LINENO" 5
19608   fi
19609 fi
19610
19611
19612 cat >>confdefs.h <<_ACEOF
19613 #define PCREGREP_BUFSIZE $with_pcregrep_bufsize
19614 _ACEOF
19615
19616
19617 if test "$enable_pcretest_libedit" = "yes"; then
19618
19619 $as_echo "#define SUPPORT_LIBEDIT /**/" >>confdefs.h
19620
19621   LIBREADLINE="$LIBEDIT"
19622 elif test "$enable_pcretest_libreadline" = "yes"; then
19623
19624 $as_echo "#define SUPPORT_LIBREADLINE /**/" >>confdefs.h
19625
19626 fi
19627
19628
19629 cat >>confdefs.h <<_ACEOF
19630 #define NEWLINE $ac_pcre_newline_value
19631 _ACEOF
19632
19633
19634 if test "$enable_bsr_anycrlf" = "yes"; then
19635
19636 $as_echo "#define BSR_ANYCRLF /**/" >>confdefs.h
19637
19638 fi
19639
19640
19641 cat >>confdefs.h <<_ACEOF
19642 #define LINK_SIZE $with_link_size
19643 _ACEOF
19644
19645
19646
19647 cat >>confdefs.h <<_ACEOF
19648 #define POSIX_MALLOC_THRESHOLD $with_posix_malloc_threshold
19649 _ACEOF
19650
19651
19652
19653 cat >>confdefs.h <<_ACEOF
19654 #define PARENS_NEST_LIMIT $with_parens_nest_limit
19655 _ACEOF
19656
19657
19658
19659 cat >>confdefs.h <<_ACEOF
19660 #define MATCH_LIMIT $with_match_limit
19661 _ACEOF
19662
19663
19664
19665 cat >>confdefs.h <<_ACEOF
19666 #define MATCH_LIMIT_RECURSION $with_match_limit_recursion
19667 _ACEOF
19668
19669
19670
19671 $as_echo "#define MAX_NAME_SIZE 32" >>confdefs.h
19672
19673
19674
19675 $as_echo "#define MAX_NAME_COUNT 10000" >>confdefs.h
19676
19677
19678
19679
19680 if test "$enable_ebcdic" = "yes"; then
19681
19682 cat >>confdefs.h <<_ACEOF
19683 #define EBCDIC /**/
19684 _ACEOF
19685
19686 fi
19687
19688 if test "$enable_ebcdic_nl25" = "yes"; then
19689
19690 cat >>confdefs.h <<_ACEOF
19691 #define EBCDIC_NL25 /**/
19692 _ACEOF
19693
19694 fi
19695
19696 if test "$enable_valgrind" = "yes"; then
19697
19698 cat >>confdefs.h <<_ACEOF
19699 #define SUPPORT_VALGRIND /**/
19700 _ACEOF
19701
19702 fi
19703
19704 # Platform specific issues
19705 NO_UNDEFINED=
19706 EXPORT_ALL_SYMBOLS=
19707 case $host_os in
19708   cygwin* | mingw* )
19709     if test X"$enable_shared" = Xyes; then
19710       NO_UNDEFINED="-no-undefined"
19711       EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
19712     fi
19713     ;;
19714 esac
19715
19716 # The extra LDFLAGS for each particular library
19717 # (Note: The libpcre*_version bits are m4 variables, assigned above)
19718
19719 EXTRA_LIBPCRE_LDFLAGS="$EXTRA_LIBPCRE_LDFLAGS \
19720                        $NO_UNDEFINED -version-info 3:12:2"
19721
19722 EXTRA_LIBPCRE16_LDFLAGS="$EXTRA_LIBPCRE16_LDFLAGS \
19723                        $NO_UNDEFINED -version-info 2:12:2"
19724
19725 EXTRA_LIBPCRE32_LDFLAGS="$EXTRA_LIBPCRE32_LDFLAGS \
19726                        $NO_UNDEFINED -version-info 0:12:0"
19727
19728 EXTRA_LIBPCREPOSIX_LDFLAGS="$EXTRA_LIBPCREPOSIX_LDFLAGS \
19729                             $NO_UNDEFINED -version-info 1:0:0"
19730
19731 EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS \
19732                           $NO_UNDEFINED -version-info 0:2:0 \
19733                           $EXPORT_ALL_SYMBOLS"
19734
19735
19736
19737
19738
19739
19740
19741 # When we run 'make distcheck', use these arguments. Turning off compiler
19742 # optimization makes it run faster.
19743 DISTCHECK_CONFIGURE_FLAGS="CFLAGS='' CXXFLAGS='' --enable-pcre16 --enable-pcre32 --enable-jit --enable-cpp --enable-unicode-properties"
19744
19745
19746 # Check that, if --enable-pcregrep-libz or --enable-pcregrep-libbz2 is
19747 # specified, the relevant library is available.
19748
19749 if test "$enable_pcregrep_libz" = "yes"; then
19750   if test "$HAVE_ZLIB_H" != "1"; then
19751     echo "** Cannot --enable-pcregrep-libz because zlib.h was not found"
19752     exit 1
19753   fi
19754   if test "$HAVE_LIBZ" != "1"; then
19755     echo "** Cannot --enable-pcregrep-libz because libz was not found"
19756     exit 1
19757   fi
19758   LIBZ="-lz"
19759 fi
19760
19761
19762 if test "$enable_pcregrep_libbz2" = "yes"; then
19763   if test "$HAVE_BZLIB_H" != "1"; then
19764     echo "** Cannot --enable-pcregrep-libbz2 because bzlib.h was not found"
19765     exit 1
19766   fi
19767   if test "$HAVE_LIBBZ2" != "1"; then
19768     echo "** Cannot --enable-pcregrep-libbz2 because libbz2 was not found"
19769     exit 1
19770   fi
19771   LIBBZ2="-lbz2"
19772 fi
19773
19774
19775 # Similarly for --enable-pcretest-readline
19776
19777 if test "$enable_pcretest_libedit" = "yes"; then
19778   if test "$enable_pcretest_libreadline" = "yes"; then
19779     echo "** Cannot use both --enable-pcretest-libedit and --enable-pcretest-readline"
19780     exit 1
19781   fi
19782   if test "$HAVE_EDITLINE_READLINE_H" != "1" -a \
19783           "$HAVE_READLINE_READLINE_H" != "1"; then
19784     echo "** Cannot --enable-pcretest-libedit because neither editline/readline.h"
19785     echo "** nor readline/readline.h was found."
19786     exit 1
19787   fi
19788   if test -z "$LIBEDIT"; then
19789     echo "** Cannot --enable-pcretest-libedit because libedit library was not found."
19790     exit 1
19791   fi
19792 fi
19793
19794 if test "$enable_pcretest_libreadline" = "yes"; then
19795   if test "$HAVE_READLINE_H" != "1"; then
19796     echo "** Cannot --enable-pcretest-readline because readline/readline.h was not found."
19797     exit 1
19798   fi
19799   if test "$HAVE_HISTORY_H" != "1"; then
19800     echo "** Cannot --enable-pcretest-readline because readline/history.h was not found."
19801     exit 1
19802   fi
19803   if test -z "$LIBREADLINE"; then
19804     echo "** Cannot --enable-pcretest-readline because readline library was not found."
19805     exit 1
19806   fi
19807 fi
19808
19809 # Handle valgrind support
19810
19811 if test "$enable_valgrind" = "yes"; then
19812
19813
19814
19815
19816
19817
19818
19819 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
19820         if test -n "$ac_tool_prefix"; then
19821   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
19822 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
19823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19824 $as_echo_n "checking for $ac_word... " >&6; }
19825 if ${ac_cv_path_PKG_CONFIG+:} false; then :
19826   $as_echo_n "(cached) " >&6
19827 else
19828   case $PKG_CONFIG in
19829   [\\/]* | ?:[\\/]*)
19830   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
19831   ;;
19832   *)
19833   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19834 for as_dir in $PATH
19835 do
19836   IFS=$as_save_IFS
19837   test -z "$as_dir" && as_dir=.
19838     for ac_exec_ext in '' $ac_executable_extensions; do
19839   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19840     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
19841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19842     break 2
19843   fi
19844 done
19845   done
19846 IFS=$as_save_IFS
19847
19848   ;;
19849 esac
19850 fi
19851 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
19852 if test -n "$PKG_CONFIG"; then
19853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
19854 $as_echo "$PKG_CONFIG" >&6; }
19855 else
19856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19857 $as_echo "no" >&6; }
19858 fi
19859
19860
19861 fi
19862 if test -z "$ac_cv_path_PKG_CONFIG"; then
19863   ac_pt_PKG_CONFIG=$PKG_CONFIG
19864   # Extract the first word of "pkg-config", so it can be a program name with args.
19865 set dummy pkg-config; ac_word=$2
19866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
19867 $as_echo_n "checking for $ac_word... " >&6; }
19868 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
19869   $as_echo_n "(cached) " >&6
19870 else
19871   case $ac_pt_PKG_CONFIG in
19872   [\\/]* | ?:[\\/]*)
19873   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
19874   ;;
19875   *)
19876   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19877 for as_dir in $PATH
19878 do
19879   IFS=$as_save_IFS
19880   test -z "$as_dir" && as_dir=.
19881     for ac_exec_ext in '' $ac_executable_extensions; do
19882   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19883     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
19884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
19885     break 2
19886   fi
19887 done
19888   done
19889 IFS=$as_save_IFS
19890
19891   ;;
19892 esac
19893 fi
19894 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
19895 if test -n "$ac_pt_PKG_CONFIG"; then
19896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
19897 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
19898 else
19899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19900 $as_echo "no" >&6; }
19901 fi
19902
19903   if test "x$ac_pt_PKG_CONFIG" = x; then
19904     PKG_CONFIG=""
19905   else
19906     case $cross_compiling:$ac_tool_warned in
19907 yes:)
19908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
19909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
19910 ac_tool_warned=yes ;;
19911 esac
19912     PKG_CONFIG=$ac_pt_PKG_CONFIG
19913   fi
19914 else
19915   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
19916 fi
19917
19918 fi
19919 if test -n "$PKG_CONFIG"; then
19920         _pkg_min_version=0.9.0
19921         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
19922 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
19923         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
19924                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
19925 $as_echo "yes" >&6; }
19926         else
19927                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19928 $as_echo "no" >&6; }
19929                 PKG_CONFIG=""
19930         fi
19931 fi
19932
19933 pkg_failed=no
19934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND" >&5
19935 $as_echo_n "checking for VALGRIND... " >&6; }
19936
19937 if test -n "$VALGRIND_CFLAGS"; then
19938     pkg_cv_VALGRIND_CFLAGS="$VALGRIND_CFLAGS"
19939  elif test -n "$PKG_CONFIG"; then
19940     if test -n "$PKG_CONFIG" && \
19941     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5
19942   ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5
19943   ac_status=$?
19944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19945   test $ac_status = 0; }; then
19946   pkg_cv_VALGRIND_CFLAGS=`$PKG_CONFIG --cflags "valgrind" 2>/dev/null`
19947                       test "x$?" != "x0" && pkg_failed=yes
19948 else
19949   pkg_failed=yes
19950 fi
19951  else
19952     pkg_failed=untried
19953 fi
19954 if test -n "$VALGRIND_LIBS"; then
19955     pkg_cv_VALGRIND_LIBS="$VALGRIND_LIBS"
19956  elif test -n "$PKG_CONFIG"; then
19957     if test -n "$PKG_CONFIG" && \
19958     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"valgrind\""; } >&5
19959   ($PKG_CONFIG --exists --print-errors "valgrind") 2>&5
19960   ac_status=$?
19961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19962   test $ac_status = 0; }; then
19963   pkg_cv_VALGRIND_LIBS=`$PKG_CONFIG --libs "valgrind" 2>/dev/null`
19964                       test "x$?" != "x0" && pkg_failed=yes
19965 else
19966   pkg_failed=yes
19967 fi
19968  else
19969     pkg_failed=untried
19970 fi
19971
19972
19973
19974 if test $pkg_failed = yes; then
19975         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19976 $as_echo "no" >&6; }
19977
19978 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
19979         _pkg_short_errors_supported=yes
19980 else
19981         _pkg_short_errors_supported=no
19982 fi
19983         if test $_pkg_short_errors_supported = yes; then
19984                 VALGRIND_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "valgrind" 2>&1`
19985         else
19986                 VALGRIND_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "valgrind" 2>&1`
19987         fi
19988         # Put the nasty error message in config.log where it belongs
19989         echo "$VALGRIND_PKG_ERRORS" >&5
19990
19991         as_fn_error $? "Package requirements (valgrind) were not met:
19992
19993 $VALGRIND_PKG_ERRORS
19994
19995 Consider adjusting the PKG_CONFIG_PATH environment variable if you
19996 installed software in a non-standard prefix.
19997
19998 Alternatively, you may set the environment variables VALGRIND_CFLAGS
19999 and VALGRIND_LIBS to avoid the need to call pkg-config.
20000 See the pkg-config man page for more details." "$LINENO" 5
20001 elif test $pkg_failed = untried; then
20002         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20003 $as_echo "no" >&6; }
20004         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
20005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
20006 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
20007 is in your PATH or set the PKG_CONFIG environment variable to the full
20008 path to pkg-config.
20009
20010 Alternatively, you may set the environment variables VALGRIND_CFLAGS
20011 and VALGRIND_LIBS to avoid the need to call pkg-config.
20012 See the pkg-config man page for more details.
20013
20014 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
20015 See \`config.log' for more details" "$LINENO" 5; }
20016 else
20017         VALGRIND_CFLAGS=$pkg_cv_VALGRIND_CFLAGS
20018         VALGRIND_LIBS=$pkg_cv_VALGRIND_LIBS
20019         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20020 $as_echo "yes" >&6; }
20021
20022 fi
20023 fi
20024
20025 # Handle code coverage reporting support
20026 if test "$enable_coverage" = "yes"; then
20027   if test "x$GCC" != "xyes"; then
20028     as_fn_error $? "Code coverage reports can only be generated when using GCC" "$LINENO" 5
20029   fi
20030
20031   # ccache is incompatible with gcov
20032   # Extract the first word of "shtool", so it can be a program name with args.
20033 set dummy shtool; ac_word=$2
20034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20035 $as_echo_n "checking for $ac_word... " >&6; }
20036 if ${ac_cv_path_SHTOOL+:} false; then :
20037   $as_echo_n "(cached) " >&6
20038 else
20039   case $SHTOOL in
20040   [\\/]* | ?:[\\/]*)
20041   ac_cv_path_SHTOOL="$SHTOOL" # Let the user override the test with a path.
20042   ;;
20043   *)
20044   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20045 for as_dir in $PATH
20046 do
20047   IFS=$as_save_IFS
20048   test -z "$as_dir" && as_dir=.
20049     for ac_exec_ext in '' $ac_executable_extensions; do
20050   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20051     ac_cv_path_SHTOOL="$as_dir/$ac_word$ac_exec_ext"
20052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20053     break 2
20054   fi
20055 done
20056   done
20057 IFS=$as_save_IFS
20058
20059   test -z "$ac_cv_path_SHTOOL" && ac_cv_path_SHTOOL="false"
20060   ;;
20061 esac
20062 fi
20063 SHTOOL=$ac_cv_path_SHTOOL
20064 if test -n "$SHTOOL"; then
20065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHTOOL" >&5
20066 $as_echo "$SHTOOL" >&6; }
20067 else
20068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20069 $as_echo "no" >&6; }
20070 fi
20071
20072
20073   case `$SHTOOL path $CC` in
20074     *ccache*) cc_ccache=yes;;
20075     *) cc_ccache=no;;
20076   esac
20077
20078   if test "$cc_ccache" = "yes"; then
20079     if test -z "$CCACHE_DISABLE" -o "$CCACHE_DISABLE" != "1"; then
20080       as_fn_error $? "must export CCACHE_DISABLE=1 to disable ccache for code coverage" "$LINENO" 5
20081     fi
20082   fi
20083
20084
20085   # Extract the first word of "lcov", so it can be a program name with args.
20086 set dummy lcov; ac_word=$2
20087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20088 $as_echo_n "checking for $ac_word... " >&6; }
20089 if ${ac_cv_path_LCOV+:} false; then :
20090   $as_echo_n "(cached) " >&6
20091 else
20092   case $LCOV in
20093   [\\/]* | ?:[\\/]*)
20094   ac_cv_path_LCOV="$LCOV" # Let the user override the test with a path.
20095   ;;
20096   *)
20097   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20098 for as_dir in $PATH
20099 do
20100   IFS=$as_save_IFS
20101   test -z "$as_dir" && as_dir=.
20102     for ac_exec_ext in '' $ac_executable_extensions; do
20103   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20104     ac_cv_path_LCOV="$as_dir/$ac_word$ac_exec_ext"
20105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20106     break 2
20107   fi
20108 done
20109   done
20110 IFS=$as_save_IFS
20111
20112   test -z "$ac_cv_path_LCOV" && ac_cv_path_LCOV="false"
20113   ;;
20114 esac
20115 fi
20116 LCOV=$ac_cv_path_LCOV
20117 if test -n "$LCOV"; then
20118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LCOV" >&5
20119 $as_echo "$LCOV" >&6; }
20120 else
20121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20122 $as_echo "no" >&6; }
20123 fi
20124
20125
20126   if test "x$LCOV" = "xfalse"; then
20127     as_fn_error $? "lcov not found" "$LINENO" 5
20128   fi
20129
20130
20131   # Extract the first word of "genhtml", so it can be a program name with args.
20132 set dummy genhtml; ac_word=$2
20133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20134 $as_echo_n "checking for $ac_word... " >&6; }
20135 if ${ac_cv_path_GENHTML+:} false; then :
20136   $as_echo_n "(cached) " >&6
20137 else
20138   case $GENHTML in
20139   [\\/]* | ?:[\\/]*)
20140   ac_cv_path_GENHTML="$GENHTML" # Let the user override the test with a path.
20141   ;;
20142   *)
20143   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20144 for as_dir in $PATH
20145 do
20146   IFS=$as_save_IFS
20147   test -z "$as_dir" && as_dir=.
20148     for ac_exec_ext in '' $ac_executable_extensions; do
20149   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20150     ac_cv_path_GENHTML="$as_dir/$ac_word$ac_exec_ext"
20151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20152     break 2
20153   fi
20154 done
20155   done
20156 IFS=$as_save_IFS
20157
20158   test -z "$ac_cv_path_GENHTML" && ac_cv_path_GENHTML="false"
20159   ;;
20160 esac
20161 fi
20162 GENHTML=$ac_cv_path_GENHTML
20163 if test -n "$GENHTML"; then
20164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENHTML" >&5
20165 $as_echo "$GENHTML" >&6; }
20166 else
20167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20168 $as_echo "no" >&6; }
20169 fi
20170
20171
20172   if test "x$GENHTML" = "xfalse"; then
20173     as_fn_error $? "genhtml not found" "$LINENO" 5
20174   fi
20175
20176   # Set flags needed for gcov
20177   GCOV_CFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
20178   GCOV_CXXFLAGS="-O0 -ggdb3 -fprofile-arcs -ftest-coverage"
20179   GCOV_LIBS="-lgcov"
20180
20181
20182
20183 fi # enable_coverage
20184
20185  if test "x$enable_coverage" = "xyes"; then
20186   WITH_GCOV_TRUE=
20187   WITH_GCOV_FALSE='#'
20188 else
20189   WITH_GCOV_TRUE='#'
20190   WITH_GCOV_FALSE=
20191 fi
20192
20193
20194 # Produce these files, in addition to config.h.
20195 ac_config_files="$ac_config_files Makefile libpcre.pc libpcre16.pc libpcre32.pc libpcreposix.pc libpcrecpp.pc pcre-config pcre.h pcre_stringpiece.h pcrecpparg.h"
20196
20197
20198 # Make the generated script files executable.
20199 ac_config_commands="$ac_config_commands script-chmod"
20200
20201
20202 # Make sure that pcre_chartables.c is removed in case the method for
20203 # creating it was changed by reconfiguration.
20204 ac_config_commands="$ac_config_commands delete-old-chartables"
20205
20206
20207 cat >confcache <<\_ACEOF
20208 # This file is a shell script that caches the results of configure
20209 # tests run on this system so they can be shared between configure
20210 # scripts and configure runs, see configure's option --config-cache.
20211 # It is not useful on other systems.  If it contains results you don't
20212 # want to keep, you may remove or edit it.
20213 #
20214 # config.status only pays attention to the cache file if you give it
20215 # the --recheck option to rerun configure.
20216 #
20217 # `ac_cv_env_foo' variables (set or unset) will be overridden when
20218 # loading this file, other *unset* `ac_cv_foo' will be assigned the
20219 # following values.
20220
20221 _ACEOF
20222
20223 # The following way of writing the cache mishandles newlines in values,
20224 # but we know of no workaround that is simple, portable, and efficient.
20225 # So, we kill variables containing newlines.
20226 # Ultrix sh set writes to stderr and can't be redirected directly,
20227 # and sets the high bit in the cache file unless we assign to the vars.
20228 (
20229   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
20230     eval ac_val=\$$ac_var
20231     case $ac_val in #(
20232     *${as_nl}*)
20233       case $ac_var in #(
20234       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
20235 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
20236       esac
20237       case $ac_var in #(
20238       _ | IFS | as_nl) ;; #(
20239       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
20240       *) { eval $ac_var=; unset $ac_var;} ;;
20241       esac ;;
20242     esac
20243   done
20244
20245   (set) 2>&1 |
20246     case $as_nl`(ac_space=' '; set) 2>&1` in #(
20247     *${as_nl}ac_space=\ *)
20248       # `set' does not quote correctly, so add quotes: double-quote
20249       # substitution turns \\\\ into \\, and sed turns \\ into \.
20250       sed -n \
20251         "s/'/'\\\\''/g;
20252           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
20253       ;; #(
20254     *)
20255       # `set' quotes correctly as required by POSIX, so do not add quotes.
20256       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
20257       ;;
20258     esac |
20259     sort
20260 ) |
20261   sed '
20262      /^ac_cv_env_/b end
20263      t clear
20264      :clear
20265      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
20266      t end
20267      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
20268      :end' >>confcache
20269 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
20270   if test -w "$cache_file"; then
20271     if test "x$cache_file" != "x/dev/null"; then
20272       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
20273 $as_echo "$as_me: updating cache $cache_file" >&6;}
20274       if test ! -f "$cache_file" || test -h "$cache_file"; then
20275         cat confcache >"$cache_file"
20276       else
20277         case $cache_file in #(
20278         */* | ?:*)
20279           mv -f confcache "$cache_file"$$ &&
20280           mv -f "$cache_file"$$ "$cache_file" ;; #(
20281         *)
20282           mv -f confcache "$cache_file" ;;
20283         esac
20284       fi
20285     fi
20286   else
20287     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
20288 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
20289   fi
20290 fi
20291 rm -f confcache
20292
20293 test "x$prefix" = xNONE && prefix=$ac_default_prefix
20294 # Let make expand exec_prefix.
20295 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
20296
20297 DEFS=-DHAVE_CONFIG_H
20298
20299 ac_libobjs=
20300 ac_ltlibobjs=
20301 U=
20302 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
20303   # 1. Remove the extension, and $U if already installed.
20304   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
20305   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
20306   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
20307   #    will be set to the directory where LIBOBJS objects are built.
20308   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
20309   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
20310 done
20311 LIBOBJS=$ac_libobjs
20312
20313 LTLIBOBJS=$ac_ltlibobjs
20314
20315
20316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
20317 $as_echo_n "checking that generated files are newer than configure... " >&6; }
20318    if test -n "$am_sleep_pid"; then
20319      # Hide warnings about reused PIDs.
20320      wait $am_sleep_pid 2>/dev/null
20321    fi
20322    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
20323 $as_echo "done" >&6; }
20324  if test -n "$EXEEXT"; then
20325   am__EXEEXT_TRUE=
20326   am__EXEEXT_FALSE='#'
20327 else
20328   am__EXEEXT_TRUE='#'
20329   am__EXEEXT_FALSE=
20330 fi
20331
20332 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
20333   as_fn_error $? "conditional \"AMDEP\" was never defined.
20334 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20335 fi
20336 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
20337   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
20338 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20339 fi
20340 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
20341   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
20342 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20343 fi
20344 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
20345   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
20346 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20347 fi
20348 if test -z "${WITH_PCRE8_TRUE}" && test -z "${WITH_PCRE8_FALSE}"; then
20349   as_fn_error $? "conditional \"WITH_PCRE8\" was never defined.
20350 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20351 fi
20352 if test -z "${WITH_PCRE16_TRUE}" && test -z "${WITH_PCRE16_FALSE}"; then
20353   as_fn_error $? "conditional \"WITH_PCRE16\" was never defined.
20354 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20355 fi
20356 if test -z "${WITH_PCRE32_TRUE}" && test -z "${WITH_PCRE32_FALSE}"; then
20357   as_fn_error $? "conditional \"WITH_PCRE32\" was never defined.
20358 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20359 fi
20360 if test -z "${WITH_PCRE_CPP_TRUE}" && test -z "${WITH_PCRE_CPP_FALSE}"; then
20361   as_fn_error $? "conditional \"WITH_PCRE_CPP\" was never defined.
20362 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20363 fi
20364 if test -z "${WITH_REBUILD_CHARTABLES_TRUE}" && test -z "${WITH_REBUILD_CHARTABLES_FALSE}"; then
20365   as_fn_error $? "conditional \"WITH_REBUILD_CHARTABLES\" was never defined.
20366 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20367 fi
20368 if test -z "${WITH_JIT_TRUE}" && test -z "${WITH_JIT_FALSE}"; then
20369   as_fn_error $? "conditional \"WITH_JIT\" was never defined.
20370 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20371 fi
20372 if test -z "${WITH_UTF_TRUE}" && test -z "${WITH_UTF_FALSE}"; then
20373   as_fn_error $? "conditional \"WITH_UTF\" was never defined.
20374 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20375 fi
20376 if test -z "${WITH_VALGRIND_TRUE}" && test -z "${WITH_VALGRIND_FALSE}"; then
20377   as_fn_error $? "conditional \"WITH_VALGRIND\" was never defined.
20378 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20379 fi
20380 if test -z "${WITH_GCOV_TRUE}" && test -z "${WITH_GCOV_FALSE}"; then
20381   as_fn_error $? "conditional \"WITH_GCOV\" was never defined.
20382 Usually this means the macro was only invoked conditionally." "$LINENO" 5
20383 fi
20384
20385 : "${CONFIG_STATUS=./config.status}"
20386 ac_write_fail=0
20387 ac_clean_files_save=$ac_clean_files
20388 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
20389 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
20390 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
20391 as_write_fail=0
20392 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
20393 #! $SHELL
20394 # Generated by $as_me.
20395 # Run this file to recreate the current configuration.
20396 # Compiler output produced by configure, useful for debugging
20397 # configure, is in config.log if it exists.
20398
20399 debug=false
20400 ac_cs_recheck=false
20401 ac_cs_silent=false
20402
20403 SHELL=\${CONFIG_SHELL-$SHELL}
20404 export SHELL
20405 _ASEOF
20406 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
20407 ## -------------------- ##
20408 ## M4sh Initialization. ##
20409 ## -------------------- ##
20410
20411 # Be more Bourne compatible
20412 DUALCASE=1; export DUALCASE # for MKS sh
20413 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20414   emulate sh
20415   NULLCMD=:
20416   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
20417   # is contrary to our usage.  Disable this feature.
20418   alias -g '${1+"$@"}'='"$@"'
20419   setopt NO_GLOB_SUBST
20420 else
20421   case `(set -o) 2>/dev/null` in #(
20422   *posix*) :
20423     set -o posix ;; #(
20424   *) :
20425      ;;
20426 esac
20427 fi
20428
20429
20430 as_nl='
20431 '
20432 export as_nl
20433 # Printing a long string crashes Solaris 7 /usr/bin/printf.
20434 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
20435 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
20436 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
20437 # Prefer a ksh shell builtin over an external printf program on Solaris,
20438 # but without wasting forks for bash or zsh.
20439 if test -z "$BASH_VERSION$ZSH_VERSION" \
20440     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
20441   as_echo='print -r --'
20442   as_echo_n='print -rn --'
20443 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
20444   as_echo='printf %s\n'
20445   as_echo_n='printf %s'
20446 else
20447   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
20448     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
20449     as_echo_n='/usr/ucb/echo -n'
20450   else
20451     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
20452     as_echo_n_body='eval
20453       arg=$1;
20454       case $arg in #(
20455       *"$as_nl"*)
20456         expr "X$arg" : "X\\(.*\\)$as_nl";
20457         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
20458       esac;
20459       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
20460     '
20461     export as_echo_n_body
20462     as_echo_n='sh -c $as_echo_n_body as_echo'
20463   fi
20464   export as_echo_body
20465   as_echo='sh -c $as_echo_body as_echo'
20466 fi
20467
20468 # The user is always right.
20469 if test "${PATH_SEPARATOR+set}" != set; then
20470   PATH_SEPARATOR=:
20471   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
20472     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
20473       PATH_SEPARATOR=';'
20474   }
20475 fi
20476
20477
20478 # IFS
20479 # We need space, tab and new line, in precisely that order.  Quoting is
20480 # there to prevent editors from complaining about space-tab.
20481 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
20482 # splitting by setting IFS to empty value.)
20483 IFS=" ""        $as_nl"
20484
20485 # Find who we are.  Look in the path if we contain no directory separator.
20486 as_myself=
20487 case $0 in #((
20488   *[\\/]* ) as_myself=$0 ;;
20489   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20490 for as_dir in $PATH
20491 do
20492   IFS=$as_save_IFS
20493   test -z "$as_dir" && as_dir=.
20494     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
20495   done
20496 IFS=$as_save_IFS
20497
20498      ;;
20499 esac
20500 # We did not find ourselves, most probably we were run as `sh COMMAND'
20501 # in which case we are not to be found in the path.
20502 if test "x$as_myself" = x; then
20503   as_myself=$0
20504 fi
20505 if test ! -f "$as_myself"; then
20506   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
20507   exit 1
20508 fi
20509
20510 # Unset variables that we do not need and which cause bugs (e.g. in
20511 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
20512 # suppresses any "Segmentation fault" message there.  '((' could
20513 # trigger a bug in pdksh 5.2.14.
20514 for as_var in BASH_ENV ENV MAIL MAILPATH
20515 do eval test x\${$as_var+set} = xset \
20516   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
20517 done
20518 PS1='$ '
20519 PS2='> '
20520 PS4='+ '
20521
20522 # NLS nuisances.
20523 LC_ALL=C
20524 export LC_ALL
20525 LANGUAGE=C
20526 export LANGUAGE
20527
20528 # CDPATH.
20529 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20530
20531
20532 # as_fn_error STATUS ERROR [LINENO LOG_FD]
20533 # ----------------------------------------
20534 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
20535 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
20536 # script with STATUS, using 1 if that was 0.
20537 as_fn_error ()
20538 {
20539   as_status=$1; test $as_status -eq 0 && as_status=1
20540   if test "$4"; then
20541     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
20542     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
20543   fi
20544   $as_echo "$as_me: error: $2" >&2
20545   as_fn_exit $as_status
20546 } # as_fn_error
20547
20548
20549 # as_fn_set_status STATUS
20550 # -----------------------
20551 # Set $? to STATUS, without forking.
20552 as_fn_set_status ()
20553 {
20554   return $1
20555 } # as_fn_set_status
20556
20557 # as_fn_exit STATUS
20558 # -----------------
20559 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20560 as_fn_exit ()
20561 {
20562   set +e
20563   as_fn_set_status $1
20564   exit $1
20565 } # as_fn_exit
20566
20567 # as_fn_unset VAR
20568 # ---------------
20569 # Portably unset VAR.
20570 as_fn_unset ()
20571 {
20572   { eval $1=; unset $1;}
20573 }
20574 as_unset=as_fn_unset
20575 # as_fn_append VAR VALUE
20576 # ----------------------
20577 # Append the text in VALUE to the end of the definition contained in VAR. Take
20578 # advantage of any shell optimizations that allow amortized linear growth over
20579 # repeated appends, instead of the typical quadratic growth present in naive
20580 # implementations.
20581 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20582   eval 'as_fn_append ()
20583   {
20584     eval $1+=\$2
20585   }'
20586 else
20587   as_fn_append ()
20588   {
20589     eval $1=\$$1\$2
20590   }
20591 fi # as_fn_append
20592
20593 # as_fn_arith ARG...
20594 # ------------------
20595 # Perform arithmetic evaluation on the ARGs, and store the result in the
20596 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20597 # must be portable across $(()) and expr.
20598 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20599   eval 'as_fn_arith ()
20600   {
20601     as_val=$(( $* ))
20602   }'
20603 else
20604   as_fn_arith ()
20605   {
20606     as_val=`expr "$@" || test $? -eq 1`
20607   }
20608 fi # as_fn_arith
20609
20610
20611 if expr a : '\(a\)' >/dev/null 2>&1 &&
20612    test "X`expr 00001 : '.*\(...\)'`" = X001; then
20613   as_expr=expr
20614 else
20615   as_expr=false
20616 fi
20617
20618 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20619   as_basename=basename
20620 else
20621   as_basename=false
20622 fi
20623
20624 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20625   as_dirname=dirname
20626 else
20627   as_dirname=false
20628 fi
20629
20630 as_me=`$as_basename -- "$0" ||
20631 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20632          X"$0" : 'X\(//\)$' \| \
20633          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20634 $as_echo X/"$0" |
20635     sed '/^.*\/\([^/][^/]*\)\/*$/{
20636             s//\1/
20637             q
20638           }
20639           /^X\/\(\/\/\)$/{
20640             s//\1/
20641             q
20642           }
20643           /^X\/\(\/\).*/{
20644             s//\1/
20645             q
20646           }
20647           s/.*/./; q'`
20648
20649 # Avoid depending upon Character Ranges.
20650 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20651 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20652 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20653 as_cr_digits='0123456789'
20654 as_cr_alnum=$as_cr_Letters$as_cr_digits
20655
20656 ECHO_C= ECHO_N= ECHO_T=
20657 case `echo -n x` in #(((((
20658 -n*)
20659   case `echo 'xy\c'` in
20660   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
20661   xy)  ECHO_C='\c';;
20662   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
20663        ECHO_T=' ';;
20664   esac;;
20665 *)
20666   ECHO_N='-n';;
20667 esac
20668
20669 rm -f conf$$ conf$$.exe conf$$.file
20670 if test -d conf$$.dir; then
20671   rm -f conf$$.dir/conf$$.file
20672 else
20673   rm -f conf$$.dir
20674   mkdir conf$$.dir 2>/dev/null
20675 fi
20676 if (echo >conf$$.file) 2>/dev/null; then
20677   if ln -s conf$$.file conf$$ 2>/dev/null; then
20678     as_ln_s='ln -s'
20679     # ... but there are two gotchas:
20680     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20681     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20682     # In both cases, we have to default to `cp -pR'.
20683     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20684       as_ln_s='cp -pR'
20685   elif ln conf$$.file conf$$ 2>/dev/null; then
20686     as_ln_s=ln
20687   else
20688     as_ln_s='cp -pR'
20689   fi
20690 else
20691   as_ln_s='cp -pR'
20692 fi
20693 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20694 rmdir conf$$.dir 2>/dev/null
20695
20696
20697 # as_fn_mkdir_p
20698 # -------------
20699 # Create "$as_dir" as a directory, including parents if necessary.
20700 as_fn_mkdir_p ()
20701 {
20702
20703   case $as_dir in #(
20704   -*) as_dir=./$as_dir;;
20705   esac
20706   test -d "$as_dir" || eval $as_mkdir_p || {
20707     as_dirs=
20708     while :; do
20709       case $as_dir in #(
20710       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20711       *) as_qdir=$as_dir;;
20712       esac
20713       as_dirs="'$as_qdir' $as_dirs"
20714       as_dir=`$as_dirname -- "$as_dir" ||
20715 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20716          X"$as_dir" : 'X\(//\)[^/]' \| \
20717          X"$as_dir" : 'X\(//\)$' \| \
20718          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20719 $as_echo X"$as_dir" |
20720     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20721             s//\1/
20722             q
20723           }
20724           /^X\(\/\/\)[^/].*/{
20725             s//\1/
20726             q
20727           }
20728           /^X\(\/\/\)$/{
20729             s//\1/
20730             q
20731           }
20732           /^X\(\/\).*/{
20733             s//\1/
20734             q
20735           }
20736           s/.*/./; q'`
20737       test -d "$as_dir" && break
20738     done
20739     test -z "$as_dirs" || eval "mkdir $as_dirs"
20740   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
20741
20742
20743 } # as_fn_mkdir_p
20744 if mkdir -p . 2>/dev/null; then
20745   as_mkdir_p='mkdir -p "$as_dir"'
20746 else
20747   test -d ./-p && rmdir ./-p
20748   as_mkdir_p=false
20749 fi
20750
20751
20752 # as_fn_executable_p FILE
20753 # -----------------------
20754 # Test if FILE is an executable regular file.
20755 as_fn_executable_p ()
20756 {
20757   test -f "$1" && test -x "$1"
20758 } # as_fn_executable_p
20759 as_test_x='test -x'
20760 as_executable_p=as_fn_executable_p
20761
20762 # Sed expression to map a string onto a valid CPP name.
20763 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20764
20765 # Sed expression to map a string onto a valid variable name.
20766 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20767
20768
20769 exec 6>&1
20770 ## ----------------------------------- ##
20771 ## Main body of $CONFIG_STATUS script. ##
20772 ## ----------------------------------- ##
20773 _ASEOF
20774 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20775
20776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20777 # Save the log message, to keep $0 and so on meaningful, and to
20778 # report actual input values of CONFIG_FILES etc. instead of their
20779 # values after options handling.
20780 ac_log="
20781 This file was extended by PCRE $as_me 8.44, which was
20782 generated by GNU Autoconf 2.69.  Invocation command line was
20783
20784   CONFIG_FILES    = $CONFIG_FILES
20785   CONFIG_HEADERS  = $CONFIG_HEADERS
20786   CONFIG_LINKS    = $CONFIG_LINKS
20787   CONFIG_COMMANDS = $CONFIG_COMMANDS
20788   $ $0 $@
20789
20790 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20791 "
20792
20793 _ACEOF
20794
20795 case $ac_config_files in *"
20796 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20797 esac
20798
20799 case $ac_config_headers in *"
20800 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20801 esac
20802
20803
20804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20805 # Files that config.status was made for.
20806 config_files="$ac_config_files"
20807 config_headers="$ac_config_headers"
20808 config_commands="$ac_config_commands"
20809
20810 _ACEOF
20811
20812 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20813 ac_cs_usage="\
20814 \`$as_me' instantiates files and other configuration actions
20815 from templates according to the current configuration.  Unless the files
20816 and actions are specified as TAGs, all are instantiated by default.
20817
20818 Usage: $0 [OPTION]... [TAG]...
20819
20820   -h, --help       print this help, then exit
20821   -V, --version    print version number and configuration settings, then exit
20822       --config     print configuration, then exit
20823   -q, --quiet, --silent
20824                    do not print progress messages
20825   -d, --debug      don't remove temporary files
20826       --recheck    update $as_me by reconfiguring in the same conditions
20827       --file=FILE[:TEMPLATE]
20828                    instantiate the configuration file FILE
20829       --header=FILE[:TEMPLATE]
20830                    instantiate the configuration header FILE
20831
20832 Configuration files:
20833 $config_files
20834
20835 Configuration headers:
20836 $config_headers
20837
20838 Configuration commands:
20839 $config_commands
20840
20841 Report bugs to the package provider."
20842
20843 _ACEOF
20844 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20845 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20846 ac_cs_version="\\
20847 PCRE config.status 8.44
20848 configured by $0, generated by GNU Autoconf 2.69,
20849   with options \\"\$ac_cs_config\\"
20850
20851 Copyright (C) 2012 Free Software Foundation, Inc.
20852 This config.status script is free software; the Free Software Foundation
20853 gives unlimited permission to copy, distribute and modify it."
20854
20855 ac_pwd='$ac_pwd'
20856 srcdir='$srcdir'
20857 INSTALL='$INSTALL'
20858 MKDIR_P='$MKDIR_P'
20859 AWK='$AWK'
20860 test -n "\$AWK" || AWK=awk
20861 _ACEOF
20862
20863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20864 # The default lists apply if the user does not specify any file.
20865 ac_need_defaults=:
20866 while test $# != 0
20867 do
20868   case $1 in
20869   --*=?*)
20870     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20871     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20872     ac_shift=:
20873     ;;
20874   --*=)
20875     ac_option=`expr "X$1" : 'X\([^=]*\)='`
20876     ac_optarg=
20877     ac_shift=:
20878     ;;
20879   *)
20880     ac_option=$1
20881     ac_optarg=$2
20882     ac_shift=shift
20883     ;;
20884   esac
20885
20886   case $ac_option in
20887   # Handling of the options.
20888   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20889     ac_cs_recheck=: ;;
20890   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20891     $as_echo "$ac_cs_version"; exit ;;
20892   --config | --confi | --conf | --con | --co | --c )
20893     $as_echo "$ac_cs_config"; exit ;;
20894   --debug | --debu | --deb | --de | --d | -d )
20895     debug=: ;;
20896   --file | --fil | --fi | --f )
20897     $ac_shift
20898     case $ac_optarg in
20899     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20900     '') as_fn_error $? "missing file argument" ;;
20901     esac
20902     as_fn_append CONFIG_FILES " '$ac_optarg'"
20903     ac_need_defaults=false;;
20904   --header | --heade | --head | --hea )
20905     $ac_shift
20906     case $ac_optarg in
20907     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20908     esac
20909     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20910     ac_need_defaults=false;;
20911   --he | --h)
20912     # Conflict between --help and --header
20913     as_fn_error $? "ambiguous option: \`$1'
20914 Try \`$0 --help' for more information.";;
20915   --help | --hel | -h )
20916     $as_echo "$ac_cs_usage"; exit ;;
20917   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20918   | -silent | --silent | --silen | --sile | --sil | --si | --s)
20919     ac_cs_silent=: ;;
20920
20921   # This is an error.
20922   -*) as_fn_error $? "unrecognized option: \`$1'
20923 Try \`$0 --help' for more information." ;;
20924
20925   *) as_fn_append ac_config_targets " $1"
20926      ac_need_defaults=false ;;
20927
20928   esac
20929   shift
20930 done
20931
20932 ac_configure_extra_args=
20933
20934 if $ac_cs_silent; then
20935   exec 6>/dev/null
20936   ac_configure_extra_args="$ac_configure_extra_args --silent"
20937 fi
20938
20939 _ACEOF
20940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20941 if \$ac_cs_recheck; then
20942   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20943   shift
20944   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20945   CONFIG_SHELL='$SHELL'
20946   export CONFIG_SHELL
20947   exec "\$@"
20948 fi
20949
20950 _ACEOF
20951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20952 exec 5>>config.log
20953 {
20954   echo
20955   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20956 ## Running $as_me. ##
20957 _ASBOX
20958   $as_echo "$ac_log"
20959 } >&5
20960
20961 _ACEOF
20962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20963 #
20964 # INIT-COMMANDS
20965 #
20966 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
20967
20968
20969 # The HP-UX ksh and POSIX shell print the target directory to stdout
20970 # if CDPATH is set.
20971 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20972
20973 sed_quote_subst='$sed_quote_subst'
20974 double_quote_subst='$double_quote_subst'
20975 delay_variable_subst='$delay_variable_subst'
20976 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
20977 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
20978 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
20979 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
20980 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
20981 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
20982 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
20983 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
20984 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
20985 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
20986 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
20987 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
20988 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
20989 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
20990 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
20991 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
20992 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
20993 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
20994 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
20995 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
20996 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
20997 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
20998 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
20999 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
21000 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
21001 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
21002 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
21003 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
21004 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
21005 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
21006 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
21007 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
21008 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
21009 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
21010 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
21011 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
21012 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
21013 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
21014 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
21015 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
21016 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
21017 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
21018 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
21019 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`'
21020 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
21021 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
21022 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
21023 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
21024 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21025 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21026 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
21027 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
21028 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
21029 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
21030 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
21031 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
21032 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
21033 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
21034 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
21035 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
21036 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"`'
21037 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
21038 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
21039 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
21040 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
21041 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
21042 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
21043 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
21044 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
21045 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
21046 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
21047 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
21048 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
21049 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
21050 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
21051 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
21052 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
21053 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
21054 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
21055 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
21056 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
21057 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21058 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
21059 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
21060 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
21061 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
21062 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
21063 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
21064 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
21065 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
21066 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21067 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
21068 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
21069 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
21070 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
21071 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
21072 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
21073 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
21074 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
21075 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
21076 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
21077 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
21078 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
21079 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
21080 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
21081 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
21082 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
21083 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
21084 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
21085 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
21086 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
21087 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
21088 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
21089 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
21090 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
21091 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
21092 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
21093 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
21094 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
21095 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
21096 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
21097 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
21098 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
21099 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
21100 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
21101 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
21102 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
21103 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
21104 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
21105 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
21106 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
21107 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
21108 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
21109 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
21110 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
21111 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
21112 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
21113 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
21114 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
21115 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
21116 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
21117 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
21118 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
21119 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
21120 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
21121 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21122 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21123 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
21124 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
21125 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
21126 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
21127 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
21128 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
21129 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
21130 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
21131 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
21132 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
21133 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
21134 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
21135 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21136 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21137 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21138 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21139 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21140 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21141 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
21142 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
21143 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
21144 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
21145 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
21146 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
21147 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
21148 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
21149 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
21150 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
21151 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
21152 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
21153 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
21154 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21155 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
21156 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
21157 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21158 postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
21159 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
21160 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
21161 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
21162 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
21163 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
21164 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
21165 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
21166 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
21167
21168 LTCC='$LTCC'
21169 LTCFLAGS='$LTCFLAGS'
21170 compiler='$compiler_DEFAULT'
21171
21172 # A function that is used when there is no print builtin or printf.
21173 func_fallback_echo ()
21174 {
21175   eval 'cat <<_LTECHO_EOF
21176 \$1
21177 _LTECHO_EOF'
21178 }
21179
21180 # Quote evaled strings.
21181 for var in AS \
21182 DLLTOOL \
21183 OBJDUMP \
21184 SHELL \
21185 ECHO \
21186 PATH_SEPARATOR \
21187 SED \
21188 GREP \
21189 EGREP \
21190 FGREP \
21191 LD \
21192 NM \
21193 LN_S \
21194 lt_SP2NL \
21195 lt_NL2SP \
21196 reload_flag \
21197 deplibs_check_method \
21198 file_magic_cmd \
21199 file_magic_glob \
21200 want_nocaseglob \
21201 sharedlib_from_linklib_cmd \
21202 AR \
21203 archiver_list_spec \
21204 STRIP \
21205 RANLIB \
21206 CC \
21207 CFLAGS \
21208 compiler \
21209 lt_cv_sys_global_symbol_pipe \
21210 lt_cv_sys_global_symbol_to_cdecl \
21211 lt_cv_sys_global_symbol_to_import \
21212 lt_cv_sys_global_symbol_to_c_name_address \
21213 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
21214 lt_cv_nm_interface \
21215 nm_file_list_spec \
21216 lt_cv_truncate_bin \
21217 lt_prog_compiler_no_builtin_flag \
21218 lt_prog_compiler_pic \
21219 lt_prog_compiler_wl \
21220 lt_prog_compiler_static \
21221 lt_cv_prog_compiler_c_o \
21222 need_locks \
21223 MANIFEST_TOOL \
21224 DSYMUTIL \
21225 NMEDIT \
21226 LIPO \
21227 OTOOL \
21228 OTOOL64 \
21229 shrext_cmds \
21230 export_dynamic_flag_spec \
21231 whole_archive_flag_spec \
21232 compiler_needs_object \
21233 with_gnu_ld \
21234 allow_undefined_flag \
21235 no_undefined_flag \
21236 hardcode_libdir_flag_spec \
21237 hardcode_libdir_separator \
21238 exclude_expsyms \
21239 include_expsyms \
21240 file_list_spec \
21241 variables_saved_for_relink \
21242 libname_spec \
21243 library_names_spec \
21244 soname_spec \
21245 install_override_mode \
21246 finish_eval \
21247 old_striplib \
21248 striplib \
21249 compiler_lib_search_dirs \
21250 predep_objects \
21251 postdep_objects \
21252 predeps \
21253 postdeps \
21254 compiler_lib_search_path \
21255 LD_CXX \
21256 reload_flag_CXX \
21257 compiler_CXX \
21258 lt_prog_compiler_no_builtin_flag_CXX \
21259 lt_prog_compiler_pic_CXX \
21260 lt_prog_compiler_wl_CXX \
21261 lt_prog_compiler_static_CXX \
21262 lt_cv_prog_compiler_c_o_CXX \
21263 export_dynamic_flag_spec_CXX \
21264 whole_archive_flag_spec_CXX \
21265 compiler_needs_object_CXX \
21266 with_gnu_ld_CXX \
21267 allow_undefined_flag_CXX \
21268 no_undefined_flag_CXX \
21269 hardcode_libdir_flag_spec_CXX \
21270 hardcode_libdir_separator_CXX \
21271 exclude_expsyms_CXX \
21272 include_expsyms_CXX \
21273 file_list_spec_CXX \
21274 compiler_lib_search_dirs_CXX \
21275 predep_objects_CXX \
21276 postdep_objects_CXX \
21277 predeps_CXX \
21278 postdeps_CXX \
21279 compiler_lib_search_path_CXX; do
21280     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
21281     *[\\\\\\\`\\"\\\$]*)
21282       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
21283       ;;
21284     *)
21285       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
21286       ;;
21287     esac
21288 done
21289
21290 # Double-quote double-evaled strings.
21291 for var in reload_cmds \
21292 old_postinstall_cmds \
21293 old_postuninstall_cmds \
21294 old_archive_cmds \
21295 extract_expsyms_cmds \
21296 old_archive_from_new_cmds \
21297 old_archive_from_expsyms_cmds \
21298 archive_cmds \
21299 archive_expsym_cmds \
21300 module_cmds \
21301 module_expsym_cmds \
21302 export_symbols_cmds \
21303 prelink_cmds \
21304 postlink_cmds \
21305 postinstall_cmds \
21306 postuninstall_cmds \
21307 finish_cmds \
21308 sys_lib_search_path_spec \
21309 configure_time_dlsearch_path \
21310 configure_time_lt_sys_library_path \
21311 reload_cmds_CXX \
21312 old_archive_cmds_CXX \
21313 old_archive_from_new_cmds_CXX \
21314 old_archive_from_expsyms_cmds_CXX \
21315 archive_cmds_CXX \
21316 archive_expsym_cmds_CXX \
21317 module_cmds_CXX \
21318 module_expsym_cmds_CXX \
21319 export_symbols_cmds_CXX \
21320 prelink_cmds_CXX \
21321 postlink_cmds_CXX; do
21322     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
21323     *[\\\\\\\`\\"\\\$]*)
21324       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
21325       ;;
21326     *)
21327       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
21328       ;;
21329     esac
21330 done
21331
21332 ac_aux_dir='$ac_aux_dir'
21333
21334 # See if we are running on zsh, and set the options that allow our
21335 # commands through without removal of \ escapes INIT.
21336 if test -n "\${ZSH_VERSION+set}"; then
21337    setopt NO_GLOB_SUBST
21338 fi
21339
21340
21341     PACKAGE='$PACKAGE'
21342     VERSION='$VERSION'
21343     RM='$RM'
21344     ofile='$ofile'
21345
21346
21347
21348
21349
21350
21351 _ACEOF
21352
21353 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21354
21355 # Handling of arguments.
21356 for ac_config_target in $ac_config_targets
21357 do
21358   case $ac_config_target in
21359     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
21360     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
21361     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
21362     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
21363     "libpcre.pc") CONFIG_FILES="$CONFIG_FILES libpcre.pc" ;;
21364     "libpcre16.pc") CONFIG_FILES="$CONFIG_FILES libpcre16.pc" ;;
21365     "libpcre32.pc") CONFIG_FILES="$CONFIG_FILES libpcre32.pc" ;;
21366     "libpcreposix.pc") CONFIG_FILES="$CONFIG_FILES libpcreposix.pc" ;;
21367     "libpcrecpp.pc") CONFIG_FILES="$CONFIG_FILES libpcrecpp.pc" ;;
21368     "pcre-config") CONFIG_FILES="$CONFIG_FILES pcre-config" ;;
21369     "pcre.h") CONFIG_FILES="$CONFIG_FILES pcre.h" ;;
21370     "pcre_stringpiece.h") CONFIG_FILES="$CONFIG_FILES pcre_stringpiece.h" ;;
21371     "pcrecpparg.h") CONFIG_FILES="$CONFIG_FILES pcrecpparg.h" ;;
21372     "script-chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS script-chmod" ;;
21373     "delete-old-chartables") CONFIG_COMMANDS="$CONFIG_COMMANDS delete-old-chartables" ;;
21374
21375   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
21376   esac
21377 done
21378
21379
21380 # If the user did not use the arguments to specify the items to instantiate,
21381 # then the envvar interface is used.  Set only those that are not.
21382 # We use the long form for the default assignment because of an extremely
21383 # bizarre bug on SunOS 4.1.3.
21384 if $ac_need_defaults; then
21385   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
21386   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
21387   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
21388 fi
21389
21390 # Have a temporary directory for convenience.  Make it in the build tree
21391 # simply because there is no reason against having it here, and in addition,
21392 # creating and moving files from /tmp can sometimes cause problems.
21393 # Hook for its removal unless debugging.
21394 # Note that there is a small window in which the directory will not be cleaned:
21395 # after its creation but before its name has been assigned to `$tmp'.
21396 $debug ||
21397 {
21398   tmp= ac_tmp=
21399   trap 'exit_status=$?
21400   : "${ac_tmp:=$tmp}"
21401   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
21402 ' 0
21403   trap 'as_fn_exit 1' 1 2 13 15
21404 }
21405 # Create a (secure) tmp directory for tmp files.
21406
21407 {
21408   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
21409   test -d "$tmp"
21410 }  ||
21411 {
21412   tmp=./conf$$-$RANDOM
21413   (umask 077 && mkdir "$tmp")
21414 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
21415 ac_tmp=$tmp
21416
21417 # Set up the scripts for CONFIG_FILES section.
21418 # No need to generate them if there are no CONFIG_FILES.
21419 # This happens for instance with `./config.status config.h'.
21420 if test -n "$CONFIG_FILES"; then
21421
21422
21423 ac_cr=`echo X | tr X '\015'`
21424 # On cygwin, bash can eat \r inside `` if the user requested igncr.
21425 # But we know of no other shell where ac_cr would be empty at this
21426 # point, so we can use a bashism as a fallback.
21427 if test "x$ac_cr" = x; then
21428   eval ac_cr=\$\'\\r\'
21429 fi
21430 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
21431 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
21432   ac_cs_awk_cr='\\r'
21433 else
21434   ac_cs_awk_cr=$ac_cr
21435 fi
21436
21437 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
21438 _ACEOF
21439
21440
21441 {
21442   echo "cat >conf$$subs.awk <<_ACEOF" &&
21443   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
21444   echo "_ACEOF"
21445 } >conf$$subs.sh ||
21446   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
21447 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
21448 ac_delim='%!_!# '
21449 for ac_last_try in false false false false false :; do
21450   . ./conf$$subs.sh ||
21451     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
21452
21453   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
21454   if test $ac_delim_n = $ac_delim_num; then
21455     break
21456   elif $ac_last_try; then
21457     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
21458   else
21459     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
21460   fi
21461 done
21462 rm -f conf$$subs.sh
21463
21464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21465 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
21466 _ACEOF
21467 sed -n '
21468 h
21469 s/^/S["/; s/!.*/"]=/
21470 p
21471 g
21472 s/^[^!]*!//
21473 :repl
21474 t repl
21475 s/'"$ac_delim"'$//
21476 t delim
21477 :nl
21478 h
21479 s/\(.\{148\}\)..*/\1/
21480 t more1
21481 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
21482 p
21483 n
21484 b repl
21485 :more1
21486 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
21487 p
21488 g
21489 s/.\{148\}//
21490 t nl
21491 :delim
21492 h
21493 s/\(.\{148\}\)..*/\1/
21494 t more2
21495 s/["\\]/\\&/g; s/^/"/; s/$/"/
21496 p
21497 b
21498 :more2
21499 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
21500 p
21501 g
21502 s/.\{148\}//
21503 t delim
21504 ' <conf$$subs.awk | sed '
21505 /^[^""]/{
21506   N
21507   s/\n//
21508 }
21509 ' >>$CONFIG_STATUS || ac_write_fail=1
21510 rm -f conf$$subs.awk
21511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21512 _ACAWK
21513 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
21514   for (key in S) S_is_set[key] = 1
21515   FS = "\a"
21516
21517 }
21518 {
21519   line = $ 0
21520   nfields = split(line, field, "@")
21521   substed = 0
21522   len = length(field[1])
21523   for (i = 2; i < nfields; i++) {
21524     key = field[i]
21525     keylen = length(key)
21526     if (S_is_set[key]) {
21527       value = S[key]
21528       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
21529       len += length(value) + length(field[++i])
21530       substed = 1
21531     } else
21532       len += 1 + keylen
21533   }
21534
21535   print line
21536 }
21537
21538 _ACAWK
21539 _ACEOF
21540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21541 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
21542   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
21543 else
21544   cat
21545 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
21546   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
21547 _ACEOF
21548
21549 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
21550 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
21551 # trailing colons and then remove the whole line if VPATH becomes empty
21552 # (actually we leave an empty line to preserve line numbers).
21553 if test "x$srcdir" = x.; then
21554   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
21555 h
21556 s///
21557 s/^/:/
21558 s/[      ]*$/:/
21559 s/:\$(srcdir):/:/g
21560 s/:\${srcdir}:/:/g
21561 s/:@srcdir@:/:/g
21562 s/^:*//
21563 s/:*$//
21564 x
21565 s/\(=[   ]*\).*/\1/
21566 G
21567 s/\n//
21568 s/^[^=]*=[       ]*$//
21569 }'
21570 fi
21571
21572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21573 fi # test -n "$CONFIG_FILES"
21574
21575 # Set up the scripts for CONFIG_HEADERS section.
21576 # No need to generate them if there are no CONFIG_HEADERS.
21577 # This happens for instance with `./config.status Makefile'.
21578 if test -n "$CONFIG_HEADERS"; then
21579 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
21580 BEGIN {
21581 _ACEOF
21582
21583 # Transform confdefs.h into an awk script `defines.awk', embedded as
21584 # here-document in config.status, that substitutes the proper values into
21585 # config.h.in to produce config.h.
21586
21587 # Create a delimiter string that does not exist in confdefs.h, to ease
21588 # handling of long lines.
21589 ac_delim='%!_!# '
21590 for ac_last_try in false false :; do
21591   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
21592   if test -z "$ac_tt"; then
21593     break
21594   elif $ac_last_try; then
21595     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
21596   else
21597     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
21598   fi
21599 done
21600
21601 # For the awk script, D is an array of macro values keyed by name,
21602 # likewise P contains macro parameters if any.  Preserve backslash
21603 # newline sequences.
21604
21605 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
21606 sed -n '
21607 s/.\{148\}/&'"$ac_delim"'/g
21608 t rset
21609 :rset
21610 s/^[     ]*#[    ]*define[       ][      ]*/ /
21611 t def
21612 d
21613 :def
21614 s/\\$//
21615 t bsnl
21616 s/["\\]/\\&/g
21617 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21618 D["\1"]=" \3"/p
21619 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
21620 d
21621 :bsnl
21622 s/["\\]/\\&/g
21623 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
21624 D["\1"]=" \3\\\\\\n"\\/p
21625 t cont
21626 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
21627 t cont
21628 d
21629 :cont
21630 n
21631 s/.\{148\}/&'"$ac_delim"'/g
21632 t clear
21633 :clear
21634 s/\\$//
21635 t bsnlc
21636 s/["\\]/\\&/g; s/^/"/; s/$/"/p
21637 d
21638 :bsnlc
21639 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
21640 b cont
21641 ' <confdefs.h | sed '
21642 s/'"$ac_delim"'/"\\\
21643 "/g' >>$CONFIG_STATUS || ac_write_fail=1
21644
21645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21646   for (key in D) D_is_set[key] = 1
21647   FS = "\a"
21648 }
21649 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
21650   line = \$ 0
21651   split(line, arg, " ")
21652   if (arg[1] == "#") {
21653     defundef = arg[2]
21654     mac1 = arg[3]
21655   } else {
21656     defundef = substr(arg[1], 2)
21657     mac1 = arg[2]
21658   }
21659   split(mac1, mac2, "(") #)
21660   macro = mac2[1]
21661   prefix = substr(line, 1, index(line, defundef) - 1)
21662   if (D_is_set[macro]) {
21663     # Preserve the white space surrounding the "#".
21664     print prefix "define", macro P[macro] D[macro]
21665     next
21666   } else {
21667     # Replace #undef with comments.  This is necessary, for example,
21668     # in the case of _POSIX_SOURCE, which is predefined and required
21669     # on some systems where configure will not decide to define it.
21670     if (defundef == "undef") {
21671       print "/*", prefix defundef, macro, "*/"
21672       next
21673     }
21674   }
21675 }
21676 { print }
21677 _ACAWK
21678 _ACEOF
21679 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21680   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
21681 fi # test -n "$CONFIG_HEADERS"
21682
21683
21684 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
21685 shift
21686 for ac_tag
21687 do
21688   case $ac_tag in
21689   :[FHLC]) ac_mode=$ac_tag; continue;;
21690   esac
21691   case $ac_mode$ac_tag in
21692   :[FHL]*:*);;
21693   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
21694   :[FH]-) ac_tag=-:-;;
21695   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
21696   esac
21697   ac_save_IFS=$IFS
21698   IFS=:
21699   set x $ac_tag
21700   IFS=$ac_save_IFS
21701   shift
21702   ac_file=$1
21703   shift
21704
21705   case $ac_mode in
21706   :L) ac_source=$1;;
21707   :[FH])
21708     ac_file_inputs=
21709     for ac_f
21710     do
21711       case $ac_f in
21712       -) ac_f="$ac_tmp/stdin";;
21713       *) # Look for the file first in the build tree, then in the source tree
21714          # (if the path is not absolute).  The absolute path cannot be DOS-style,
21715          # because $ac_f cannot contain `:'.
21716          test -f "$ac_f" ||
21717            case $ac_f in
21718            [\\/$]*) false;;
21719            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
21720            esac ||
21721            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
21722       esac
21723       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
21724       as_fn_append ac_file_inputs " '$ac_f'"
21725     done
21726
21727     # Let's still pretend it is `configure' which instantiates (i.e., don't
21728     # use $as_me), people would be surprised to read:
21729     #    /* config.h.  Generated by config.status.  */
21730     configure_input='Generated from '`
21731           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
21732         `' by configure.'
21733     if test x"$ac_file" != x-; then
21734       configure_input="$ac_file.  $configure_input"
21735       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
21736 $as_echo "$as_me: creating $ac_file" >&6;}
21737     fi
21738     # Neutralize special characters interpreted by sed in replacement strings.
21739     case $configure_input in #(
21740     *\&* | *\|* | *\\* )
21741        ac_sed_conf_input=`$as_echo "$configure_input" |
21742        sed 's/[\\\\&|]/\\\\&/g'`;; #(
21743     *) ac_sed_conf_input=$configure_input;;
21744     esac
21745
21746     case $ac_tag in
21747     *:-:* | *:-) cat >"$ac_tmp/stdin" \
21748       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
21749     esac
21750     ;;
21751   esac
21752
21753   ac_dir=`$as_dirname -- "$ac_file" ||
21754 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21755          X"$ac_file" : 'X\(//\)[^/]' \| \
21756          X"$ac_file" : 'X\(//\)$' \| \
21757          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
21758 $as_echo X"$ac_file" |
21759     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21760             s//\1/
21761             q
21762           }
21763           /^X\(\/\/\)[^/].*/{
21764             s//\1/
21765             q
21766           }
21767           /^X\(\/\/\)$/{
21768             s//\1/
21769             q
21770           }
21771           /^X\(\/\).*/{
21772             s//\1/
21773             q
21774           }
21775           s/.*/./; q'`
21776   as_dir="$ac_dir"; as_fn_mkdir_p
21777   ac_builddir=.
21778
21779 case "$ac_dir" in
21780 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
21781 *)
21782   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
21783   # A ".." for each directory in $ac_dir_suffix.
21784   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
21785   case $ac_top_builddir_sub in
21786   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
21787   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
21788   esac ;;
21789 esac
21790 ac_abs_top_builddir=$ac_pwd
21791 ac_abs_builddir=$ac_pwd$ac_dir_suffix
21792 # for backward compatibility:
21793 ac_top_builddir=$ac_top_build_prefix
21794
21795 case $srcdir in
21796   .)  # We are building in place.
21797     ac_srcdir=.
21798     ac_top_srcdir=$ac_top_builddir_sub
21799     ac_abs_top_srcdir=$ac_pwd ;;
21800   [\\/]* | ?:[\\/]* )  # Absolute name.
21801     ac_srcdir=$srcdir$ac_dir_suffix;
21802     ac_top_srcdir=$srcdir
21803     ac_abs_top_srcdir=$srcdir ;;
21804   *) # Relative name.
21805     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
21806     ac_top_srcdir=$ac_top_build_prefix$srcdir
21807     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
21808 esac
21809 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
21810
21811
21812   case $ac_mode in
21813   :F)
21814   #
21815   # CONFIG_FILE
21816   #
21817
21818   case $INSTALL in
21819   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
21820   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
21821   esac
21822   ac_MKDIR_P=$MKDIR_P
21823   case $MKDIR_P in
21824   [\\/$]* | ?:[\\/]* ) ;;
21825   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
21826   esac
21827 _ACEOF
21828
21829 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21830 # If the template does not know about datarootdir, expand it.
21831 # FIXME: This hack should be removed a few years after 2.60.
21832 ac_datarootdir_hack=; ac_datarootdir_seen=
21833 ac_sed_dataroot='
21834 /datarootdir/ {
21835   p
21836   q
21837 }
21838 /@datadir@/p
21839 /@docdir@/p
21840 /@infodir@/p
21841 /@localedir@/p
21842 /@mandir@/p'
21843 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
21844 *datarootdir*) ac_datarootdir_seen=yes;;
21845 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
21846   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
21847 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
21848 _ACEOF
21849 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21850   ac_datarootdir_hack='
21851   s&@datadir@&$datadir&g
21852   s&@docdir@&$docdir&g
21853   s&@infodir@&$infodir&g
21854   s&@localedir@&$localedir&g
21855   s&@mandir@&$mandir&g
21856   s&\\\${datarootdir}&$datarootdir&g' ;;
21857 esac
21858 _ACEOF
21859
21860 # Neutralize VPATH when `$srcdir' = `.'.
21861 # Shell code in configure.ac might set extrasub.
21862 # FIXME: do we really want to maintain this feature?
21863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21864 ac_sed_extra="$ac_vpsub
21865 $extrasub
21866 _ACEOF
21867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21868 :t
21869 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
21870 s|@configure_input@|$ac_sed_conf_input|;t t
21871 s&@top_builddir@&$ac_top_builddir_sub&;t t
21872 s&@top_build_prefix@&$ac_top_build_prefix&;t t
21873 s&@srcdir@&$ac_srcdir&;t t
21874 s&@abs_srcdir@&$ac_abs_srcdir&;t t
21875 s&@top_srcdir@&$ac_top_srcdir&;t t
21876 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
21877 s&@builddir@&$ac_builddir&;t t
21878 s&@abs_builddir@&$ac_abs_builddir&;t t
21879 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21880 s&@INSTALL@&$ac_INSTALL&;t t
21881 s&@MKDIR_P@&$ac_MKDIR_P&;t t
21882 $ac_datarootdir_hack
21883 "
21884 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
21885   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21886
21887 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21888   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
21889   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
21890       "$ac_tmp/out"`; test -z "$ac_out"; } &&
21891   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21892 which seems to be undefined.  Please make sure it is defined" >&5
21893 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21894 which seems to be undefined.  Please make sure it is defined" >&2;}
21895
21896   rm -f "$ac_tmp/stdin"
21897   case $ac_file in
21898   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
21899   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
21900   esac \
21901   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21902  ;;
21903   :H)
21904   #
21905   # CONFIG_HEADER
21906   #
21907   if test x"$ac_file" != x-; then
21908     {
21909       $as_echo "/* $configure_input  */" \
21910       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
21911     } >"$ac_tmp/config.h" \
21912       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21913     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
21914       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21915 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21916     else
21917       rm -f "$ac_file"
21918       mv "$ac_tmp/config.h" "$ac_file" \
21919         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21920     fi
21921   else
21922     $as_echo "/* $configure_input  */" \
21923       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
21924       || as_fn_error $? "could not create -" "$LINENO" 5
21925   fi
21926 # Compute "$ac_file"'s index in $config_headers.
21927 _am_arg="$ac_file"
21928 _am_stamp_count=1
21929 for _am_header in $config_headers :; do
21930   case $_am_header in
21931     $_am_arg | $_am_arg:* )
21932       break ;;
21933     * )
21934       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
21935   esac
21936 done
21937 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
21938 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21939          X"$_am_arg" : 'X\(//\)[^/]' \| \
21940          X"$_am_arg" : 'X\(//\)$' \| \
21941          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
21942 $as_echo X"$_am_arg" |
21943     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21944             s//\1/
21945             q
21946           }
21947           /^X\(\/\/\)[^/].*/{
21948             s//\1/
21949             q
21950           }
21951           /^X\(\/\/\)$/{
21952             s//\1/
21953             q
21954           }
21955           /^X\(\/\).*/{
21956             s//\1/
21957             q
21958           }
21959           s/.*/./; q'`/stamp-h$_am_stamp_count
21960  ;;
21961
21962   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21963 $as_echo "$as_me: executing $ac_file commands" >&6;}
21964  ;;
21965   esac
21966
21967
21968   case $ac_file$ac_mode in
21969     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
21970   # Older Autoconf quotes --file arguments for eval, but not when files
21971   # are listed without --file.  Let's play safe and only enable the eval
21972   # if we detect the quoting.
21973   # TODO: see whether this extra hack can be removed once we start
21974   # requiring Autoconf 2.70 or later.
21975   case $CONFIG_FILES in #(
21976   *\'*) :
21977     eval set x "$CONFIG_FILES" ;; #(
21978   *) :
21979     set x $CONFIG_FILES ;; #(
21980   *) :
21981      ;;
21982 esac
21983   shift
21984   # Used to flag and report bootstrapping failures.
21985   am_rc=0
21986   for am_mf
21987   do
21988     # Strip MF so we end up with the name of the file.
21989     am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
21990     # Check whether this is an Automake generated Makefile which includes
21991     # dependency-tracking related rules and includes.
21992     # Grep'ing the whole file directly is not great: AIX grep has a line
21993     # limit of 2048, but all sed's we know have understand at least 4000.
21994     sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
21995       || continue
21996     am_dirpart=`$as_dirname -- "$am_mf" ||
21997 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21998          X"$am_mf" : 'X\(//\)[^/]' \| \
21999          X"$am_mf" : 'X\(//\)$' \| \
22000          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
22001 $as_echo X"$am_mf" |
22002     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22003             s//\1/
22004             q
22005           }
22006           /^X\(\/\/\)[^/].*/{
22007             s//\1/
22008             q
22009           }
22010           /^X\(\/\/\)$/{
22011             s//\1/
22012             q
22013           }
22014           /^X\(\/\).*/{
22015             s//\1/
22016             q
22017           }
22018           s/.*/./; q'`
22019     am_filepart=`$as_basename -- "$am_mf" ||
22020 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
22021          X"$am_mf" : 'X\(//\)$' \| \
22022          X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
22023 $as_echo X/"$am_mf" |
22024     sed '/^.*\/\([^/][^/]*\)\/*$/{
22025             s//\1/
22026             q
22027           }
22028           /^X\/\(\/\/\)$/{
22029             s//\1/
22030             q
22031           }
22032           /^X\/\(\/\).*/{
22033             s//\1/
22034             q
22035           }
22036           s/.*/./; q'`
22037     { echo "$as_me:$LINENO: cd "$am_dirpart" \
22038       && sed -e '/# am--include-marker/d' "$am_filepart" \
22039         | $MAKE -f - am--depfiles" >&5
22040    (cd "$am_dirpart" \
22041       && sed -e '/# am--include-marker/d' "$am_filepart" \
22042         | $MAKE -f - am--depfiles) >&5 2>&5
22043    ac_status=$?
22044    echo "$as_me:$LINENO: \$? = $ac_status" >&5
22045    (exit $ac_status); } || am_rc=$?
22046   done
22047   if test $am_rc -ne 0; then
22048     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
22049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
22050 as_fn_error $? "Something went wrong bootstrapping makefile fragments
22051     for automatic dependency tracking.  Try re-running configure with the
22052     '--disable-dependency-tracking' option to at least be able to build
22053     the package (albeit without support for automatic dependency tracking).
22054 See \`config.log' for more details" "$LINENO" 5; }
22055   fi
22056   { am_dirpart=; unset am_dirpart;}
22057   { am_filepart=; unset am_filepart;}
22058   { am_mf=; unset am_mf;}
22059   { am_rc=; unset am_rc;}
22060   rm -f conftest-deps.mk
22061 }
22062  ;;
22063     "libtool":C)
22064
22065     # See if we are running on zsh, and set the options that allow our
22066     # commands through without removal of \ escapes.
22067     if test -n "${ZSH_VERSION+set}"; then
22068       setopt NO_GLOB_SUBST
22069     fi
22070
22071     cfgfile=${ofile}T
22072     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
22073     $RM "$cfgfile"
22074
22075     cat <<_LT_EOF >> "$cfgfile"
22076 #! $SHELL
22077 # Generated automatically by $as_me ($PACKAGE) $VERSION
22078 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
22079
22080 # Provide generalized library-building support services.
22081 # Written by Gordon Matzigkeit, 1996
22082
22083 # Copyright (C) 2014 Free Software Foundation, Inc.
22084 # This is free software; see the source for copying conditions.  There is NO
22085 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22086
22087 # GNU Libtool is free software; you can redistribute it and/or modify
22088 # it under the terms of the GNU General Public License as published by
22089 # the Free Software Foundation; either version 2 of of the License, or
22090 # (at your option) any later version.
22091 #
22092 # As a special exception to the GNU General Public License, if you
22093 # distribute this file as part of a program or library that is built
22094 # using GNU Libtool, you may include this file under the  same
22095 # distribution terms that you use for the rest of that program.
22096 #
22097 # GNU Libtool is distributed in the hope that it will be useful, but
22098 # WITHOUT ANY WARRANTY; without even the implied warranty of
22099 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
22100 # GNU General Public License for more details.
22101 #
22102 # You should have received a copy of the GNU General Public License
22103 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
22104
22105
22106 # The names of the tagged configurations supported by this script.
22107 available_tags='CXX '
22108
22109 # Configured defaults for sys_lib_dlsearch_path munging.
22110 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
22111
22112 # ### BEGIN LIBTOOL CONFIG
22113
22114 # Assembler program.
22115 AS=$lt_AS
22116
22117 # DLL creation program.
22118 DLLTOOL=$lt_DLLTOOL
22119
22120 # Object dumper program.
22121 OBJDUMP=$lt_OBJDUMP
22122
22123 # Which release of libtool.m4 was used?
22124 macro_version=$macro_version
22125 macro_revision=$macro_revision
22126
22127 # Whether or not to build shared libraries.
22128 build_libtool_libs=$enable_shared
22129
22130 # Whether or not to build static libraries.
22131 build_old_libs=$enable_static
22132
22133 # What type of objects to build.
22134 pic_mode=$pic_mode
22135
22136 # Whether or not to optimize for fast installation.
22137 fast_install=$enable_fast_install
22138
22139 # Shared archive member basename,for filename based shared library versioning on AIX.
22140 shared_archive_member_spec=$shared_archive_member_spec
22141
22142 # Shell to use when invoking shell scripts.
22143 SHELL=$lt_SHELL
22144
22145 # An echo program that protects backslashes.
22146 ECHO=$lt_ECHO
22147
22148 # The PATH separator for the build system.
22149 PATH_SEPARATOR=$lt_PATH_SEPARATOR
22150
22151 # The host system.
22152 host_alias=$host_alias
22153 host=$host
22154 host_os=$host_os
22155
22156 # The build system.
22157 build_alias=$build_alias
22158 build=$build
22159 build_os=$build_os
22160
22161 # A sed program that does not truncate output.
22162 SED=$lt_SED
22163
22164 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
22165 Xsed="\$SED -e 1s/^X//"
22166
22167 # A grep program that handles long lines.
22168 GREP=$lt_GREP
22169
22170 # An ERE matcher.
22171 EGREP=$lt_EGREP
22172
22173 # A literal string matcher.
22174 FGREP=$lt_FGREP
22175
22176 # A BSD- or MS-compatible name lister.
22177 NM=$lt_NM
22178
22179 # Whether we need soft or hard links.
22180 LN_S=$lt_LN_S
22181
22182 # What is the maximum length of a command?
22183 max_cmd_len=$max_cmd_len
22184
22185 # Object file suffix (normally "o").
22186 objext=$ac_objext
22187
22188 # Executable file suffix (normally "").
22189 exeext=$exeext
22190
22191 # whether the shell understands "unset".
22192 lt_unset=$lt_unset
22193
22194 # turn spaces into newlines.
22195 SP2NL=$lt_lt_SP2NL
22196
22197 # turn newlines into spaces.
22198 NL2SP=$lt_lt_NL2SP
22199
22200 # convert \$build file names to \$host format.
22201 to_host_file_cmd=$lt_cv_to_host_file_cmd
22202
22203 # convert \$build files to toolchain format.
22204 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
22205
22206 # Method to check whether dependent libraries are shared objects.
22207 deplibs_check_method=$lt_deplibs_check_method
22208
22209 # Command to use when deplibs_check_method = "file_magic".
22210 file_magic_cmd=$lt_file_magic_cmd
22211
22212 # How to find potential files when deplibs_check_method = "file_magic".
22213 file_magic_glob=$lt_file_magic_glob
22214
22215 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
22216 want_nocaseglob=$lt_want_nocaseglob
22217
22218 # Command to associate shared and link libraries.
22219 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
22220
22221 # The archiver.
22222 AR=$lt_AR
22223
22224 # Flags to create an archive (by configure).
22225 lt_ar_flags=$lt_ar_flags
22226
22227 # Flags to create an archive.
22228 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"}
22229
22230 # How to feed a file listing to the archiver.
22231 archiver_list_spec=$lt_archiver_list_spec
22232
22233 # A symbol stripping program.
22234 STRIP=$lt_STRIP
22235
22236 # Commands used to install an old-style archive.
22237 RANLIB=$lt_RANLIB
22238 old_postinstall_cmds=$lt_old_postinstall_cmds
22239 old_postuninstall_cmds=$lt_old_postuninstall_cmds
22240
22241 # Whether to use a lock for old archive extraction.
22242 lock_old_archive_extraction=$lock_old_archive_extraction
22243
22244 # A C compiler.
22245 LTCC=$lt_CC
22246
22247 # LTCC compiler flags.
22248 LTCFLAGS=$lt_CFLAGS
22249
22250 # Take the output of nm and produce a listing of raw symbols and C names.
22251 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
22252
22253 # Transform the output of nm in a proper C declaration.
22254 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
22255
22256 # Transform the output of nm into a list of symbols to manually relocate.
22257 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
22258
22259 # Transform the output of nm in a C name address pair.
22260 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
22261
22262 # Transform the output of nm in a C name address pair when lib prefix is needed.
22263 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
22264
22265 # The name lister interface.
22266 nm_interface=$lt_lt_cv_nm_interface
22267
22268 # Specify filename containing input files for \$NM.
22269 nm_file_list_spec=$lt_nm_file_list_spec
22270
22271 # The root where to search for dependent libraries,and where our libraries should be installed.
22272 lt_sysroot=$lt_sysroot
22273
22274 # Command to truncate a binary pipe.
22275 lt_truncate_bin=$lt_lt_cv_truncate_bin
22276
22277 # The name of the directory that contains temporary libtool files.
22278 objdir=$objdir
22279
22280 # Used to examine libraries when file_magic_cmd begins with "file".
22281 MAGIC_CMD=$MAGIC_CMD
22282
22283 # Must we lock files when doing compilation?
22284 need_locks=$lt_need_locks
22285
22286 # Manifest tool.
22287 MANIFEST_TOOL=$lt_MANIFEST_TOOL
22288
22289 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
22290 DSYMUTIL=$lt_DSYMUTIL
22291
22292 # Tool to change global to local symbols on Mac OS X.
22293 NMEDIT=$lt_NMEDIT
22294
22295 # Tool to manipulate fat objects and archives on Mac OS X.
22296 LIPO=$lt_LIPO
22297
22298 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
22299 OTOOL=$lt_OTOOL
22300
22301 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
22302 OTOOL64=$lt_OTOOL64
22303
22304 # Old archive suffix (normally "a").
22305 libext=$libext
22306
22307 # Shared library suffix (normally ".so").
22308 shrext_cmds=$lt_shrext_cmds
22309
22310 # The commands to extract the exported symbol list from a shared archive.
22311 extract_expsyms_cmds=$lt_extract_expsyms_cmds
22312
22313 # Variables whose values should be saved in libtool wrapper scripts and
22314 # restored at link time.
22315 variables_saved_for_relink=$lt_variables_saved_for_relink
22316
22317 # Do we need the "lib" prefix for modules?
22318 need_lib_prefix=$need_lib_prefix
22319
22320 # Do we need a version for libraries?
22321 need_version=$need_version
22322
22323 # Library versioning type.
22324 version_type=$version_type
22325
22326 # Shared library runtime path variable.
22327 runpath_var=$runpath_var
22328
22329 # Shared library path variable.
22330 shlibpath_var=$shlibpath_var
22331
22332 # Is shlibpath searched before the hard-coded library search path?
22333 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
22334
22335 # Format of library name prefix.
22336 libname_spec=$lt_libname_spec
22337
22338 # List of archive names.  First name is the real one, the rest are links.
22339 # The last name is the one that the linker finds with -lNAME
22340 library_names_spec=$lt_library_names_spec
22341
22342 # The coded name of the library, if different from the real name.
22343 soname_spec=$lt_soname_spec
22344
22345 # Permission mode override for installation of shared libraries.
22346 install_override_mode=$lt_install_override_mode
22347
22348 # Command to use after installation of a shared archive.
22349 postinstall_cmds=$lt_postinstall_cmds
22350
22351 # Command to use after uninstallation of a shared archive.
22352 postuninstall_cmds=$lt_postuninstall_cmds
22353
22354 # Commands used to finish a libtool library installation in a directory.
22355 finish_cmds=$lt_finish_cmds
22356
22357 # As "finish_cmds", except a single script fragment to be evaled but
22358 # not shown.
22359 finish_eval=$lt_finish_eval
22360
22361 # Whether we should hardcode library paths into libraries.
22362 hardcode_into_libs=$hardcode_into_libs
22363
22364 # Compile-time system search path for libraries.
22365 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
22366
22367 # Detected run-time system search path for libraries.
22368 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
22369
22370 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
22371 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
22372
22373 # Whether dlopen is supported.
22374 dlopen_support=$enable_dlopen
22375
22376 # Whether dlopen of programs is supported.
22377 dlopen_self=$enable_dlopen_self
22378
22379 # Whether dlopen of statically linked programs is supported.
22380 dlopen_self_static=$enable_dlopen_self_static
22381
22382 # Commands to strip libraries.
22383 old_striplib=$lt_old_striplib
22384 striplib=$lt_striplib
22385
22386
22387 # The linker used to build libraries.
22388 LD=$lt_LD
22389
22390 # How to create reloadable object files.
22391 reload_flag=$lt_reload_flag
22392 reload_cmds=$lt_reload_cmds
22393
22394 # Commands used to build an old-style archive.
22395 old_archive_cmds=$lt_old_archive_cmds
22396
22397 # A language specific compiler.
22398 CC=$lt_compiler
22399
22400 # Is the compiler the GNU compiler?
22401 with_gcc=$GCC
22402
22403 # Compiler flag to turn off builtin functions.
22404 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
22405
22406 # Additional compiler flags for building library objects.
22407 pic_flag=$lt_lt_prog_compiler_pic
22408
22409 # How to pass a linker flag through the compiler.
22410 wl=$lt_lt_prog_compiler_wl
22411
22412 # Compiler flag to prevent dynamic linking.
22413 link_static_flag=$lt_lt_prog_compiler_static
22414
22415 # Does compiler simultaneously support -c and -o options?
22416 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
22417
22418 # Whether or not to add -lc for building shared libraries.
22419 build_libtool_need_lc=$archive_cmds_need_lc
22420
22421 # Whether or not to disallow shared libs when runtime libs are static.
22422 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
22423
22424 # Compiler flag to allow reflexive dlopens.
22425 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
22426
22427 # Compiler flag to generate shared objects directly from archives.
22428 whole_archive_flag_spec=$lt_whole_archive_flag_spec
22429
22430 # Whether the compiler copes with passing no objects directly.
22431 compiler_needs_object=$lt_compiler_needs_object
22432
22433 # Create an old-style archive from a shared archive.
22434 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
22435
22436 # Create a temporary old-style archive to link instead of a shared archive.
22437 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
22438
22439 # Commands used to build a shared archive.
22440 archive_cmds=$lt_archive_cmds
22441 archive_expsym_cmds=$lt_archive_expsym_cmds
22442
22443 # Commands used to build a loadable module if different from building
22444 # a shared archive.
22445 module_cmds=$lt_module_cmds
22446 module_expsym_cmds=$lt_module_expsym_cmds
22447
22448 # Whether we are building with GNU ld or not.
22449 with_gnu_ld=$lt_with_gnu_ld
22450
22451 # Flag that allows shared libraries with undefined symbols to be built.
22452 allow_undefined_flag=$lt_allow_undefined_flag
22453
22454 # Flag that enforces no undefined symbols.
22455 no_undefined_flag=$lt_no_undefined_flag
22456
22457 # Flag to hardcode \$libdir into a binary during linking.
22458 # This must work even if \$libdir does not exist
22459 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
22460
22461 # Whether we need a single "-rpath" flag with a separated argument.
22462 hardcode_libdir_separator=$lt_hardcode_libdir_separator
22463
22464 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
22465 # DIR into the resulting binary.
22466 hardcode_direct=$hardcode_direct
22467
22468 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
22469 # DIR into the resulting binary and the resulting library dependency is
22470 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
22471 # library is relocated.
22472 hardcode_direct_absolute=$hardcode_direct_absolute
22473
22474 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
22475 # into the resulting binary.
22476 hardcode_minus_L=$hardcode_minus_L
22477
22478 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
22479 # into the resulting binary.
22480 hardcode_shlibpath_var=$hardcode_shlibpath_var
22481
22482 # Set to "yes" if building a shared library automatically hardcodes DIR
22483 # into the library and all subsequent libraries and executables linked
22484 # against it.
22485 hardcode_automatic=$hardcode_automatic
22486
22487 # Set to yes if linker adds runtime paths of dependent libraries
22488 # to runtime path list.
22489 inherit_rpath=$inherit_rpath
22490
22491 # Whether libtool must link a program against all its dependency libraries.
22492 link_all_deplibs=$link_all_deplibs
22493
22494 # Set to "yes" if exported symbols are required.
22495 always_export_symbols=$always_export_symbols
22496
22497 # The commands to list exported symbols.
22498 export_symbols_cmds=$lt_export_symbols_cmds
22499
22500 # Symbols that should not be listed in the preloaded symbols.
22501 exclude_expsyms=$lt_exclude_expsyms
22502
22503 # Symbols that must always be exported.
22504 include_expsyms=$lt_include_expsyms
22505
22506 # Commands necessary for linking programs (against libraries) with templates.
22507 prelink_cmds=$lt_prelink_cmds
22508
22509 # Commands necessary for finishing linking programs.
22510 postlink_cmds=$lt_postlink_cmds
22511
22512 # Specify filename containing input files.
22513 file_list_spec=$lt_file_list_spec
22514
22515 # How to hardcode a shared library path into an executable.
22516 hardcode_action=$hardcode_action
22517
22518 # The directories searched by this compiler when creating a shared library.
22519 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
22520
22521 # Dependencies to place before and after the objects being linked to
22522 # create a shared library.
22523 predep_objects=$lt_predep_objects
22524 postdep_objects=$lt_postdep_objects
22525 predeps=$lt_predeps
22526 postdeps=$lt_postdeps
22527
22528 # The library search path used internally by the compiler when linking
22529 # a shared library.
22530 compiler_lib_search_path=$lt_compiler_lib_search_path
22531
22532 # ### END LIBTOOL CONFIG
22533
22534 _LT_EOF
22535
22536     cat <<'_LT_EOF' >> "$cfgfile"
22537
22538 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
22539
22540 # func_munge_path_list VARIABLE PATH
22541 # -----------------------------------
22542 # VARIABLE is name of variable containing _space_ separated list of
22543 # directories to be munged by the contents of PATH, which is string
22544 # having a format:
22545 # "DIR[:DIR]:"
22546 #       string "DIR[ DIR]" will be prepended to VARIABLE
22547 # ":DIR[:DIR]"
22548 #       string "DIR[ DIR]" will be appended to VARIABLE
22549 # "DIRP[:DIRP]::[DIRA:]DIRA"
22550 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
22551 #       "DIRA[ DIRA]" will be appended to VARIABLE
22552 # "DIR[:DIR]"
22553 #       VARIABLE will be replaced by "DIR[ DIR]"
22554 func_munge_path_list ()
22555 {
22556     case x$2 in
22557     x)
22558         ;;
22559     *:)
22560         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
22561         ;;
22562     x:*)
22563         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
22564         ;;
22565     *::*)
22566         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
22567         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
22568         ;;
22569     *)
22570         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
22571         ;;
22572     esac
22573 }
22574
22575
22576 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
22577 func_cc_basename ()
22578 {
22579     for cc_temp in $*""; do
22580       case $cc_temp in
22581         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
22582         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
22583         \-*) ;;
22584         *) break;;
22585       esac
22586     done
22587     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
22588 }
22589
22590
22591 # ### END FUNCTIONS SHARED WITH CONFIGURE
22592
22593 _LT_EOF
22594
22595   case $host_os in
22596   aix3*)
22597     cat <<\_LT_EOF >> "$cfgfile"
22598 # AIX sometimes has problems with the GCC collect2 program.  For some
22599 # reason, if we set the COLLECT_NAMES environment variable, the problems
22600 # vanish in a puff of smoke.
22601 if test set != "${COLLECT_NAMES+set}"; then
22602   COLLECT_NAMES=
22603   export COLLECT_NAMES
22604 fi
22605 _LT_EOF
22606     ;;
22607   esac
22608
22609
22610 ltmain=$ac_aux_dir/ltmain.sh
22611
22612
22613   # We use sed instead of cat because bash on DJGPP gets confused if
22614   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
22615   # text mode, it properly converts lines to CR/LF.  This bash problem
22616   # is reportedly fixed, but why not run on old versions too?
22617   sed '$q' "$ltmain" >> "$cfgfile" \
22618      || (rm -f "$cfgfile"; exit 1)
22619
22620    mv -f "$cfgfile" "$ofile" ||
22621     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
22622   chmod +x "$ofile"
22623
22624
22625     cat <<_LT_EOF >> "$ofile"
22626
22627 # ### BEGIN LIBTOOL TAG CONFIG: CXX
22628
22629 # The linker used to build libraries.
22630 LD=$lt_LD_CXX
22631
22632 # How to create reloadable object files.
22633 reload_flag=$lt_reload_flag_CXX
22634 reload_cmds=$lt_reload_cmds_CXX
22635
22636 # Commands used to build an old-style archive.
22637 old_archive_cmds=$lt_old_archive_cmds_CXX
22638
22639 # A language specific compiler.
22640 CC=$lt_compiler_CXX
22641
22642 # Is the compiler the GNU compiler?
22643 with_gcc=$GCC_CXX
22644
22645 # Compiler flag to turn off builtin functions.
22646 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
22647
22648 # Additional compiler flags for building library objects.
22649 pic_flag=$lt_lt_prog_compiler_pic_CXX
22650
22651 # How to pass a linker flag through the compiler.
22652 wl=$lt_lt_prog_compiler_wl_CXX
22653
22654 # Compiler flag to prevent dynamic linking.
22655 link_static_flag=$lt_lt_prog_compiler_static_CXX
22656
22657 # Does compiler simultaneously support -c and -o options?
22658 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
22659
22660 # Whether or not to add -lc for building shared libraries.
22661 build_libtool_need_lc=$archive_cmds_need_lc_CXX
22662
22663 # Whether or not to disallow shared libs when runtime libs are static.
22664 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
22665
22666 # Compiler flag to allow reflexive dlopens.
22667 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
22668
22669 # Compiler flag to generate shared objects directly from archives.
22670 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
22671
22672 # Whether the compiler copes with passing no objects directly.
22673 compiler_needs_object=$lt_compiler_needs_object_CXX
22674
22675 # Create an old-style archive from a shared archive.
22676 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
22677
22678 # Create a temporary old-style archive to link instead of a shared archive.
22679 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
22680
22681 # Commands used to build a shared archive.
22682 archive_cmds=$lt_archive_cmds_CXX
22683 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
22684
22685 # Commands used to build a loadable module if different from building
22686 # a shared archive.
22687 module_cmds=$lt_module_cmds_CXX
22688 module_expsym_cmds=$lt_module_expsym_cmds_CXX
22689
22690 # Whether we are building with GNU ld or not.
22691 with_gnu_ld=$lt_with_gnu_ld_CXX
22692
22693 # Flag that allows shared libraries with undefined symbols to be built.
22694 allow_undefined_flag=$lt_allow_undefined_flag_CXX
22695
22696 # Flag that enforces no undefined symbols.
22697 no_undefined_flag=$lt_no_undefined_flag_CXX
22698
22699 # Flag to hardcode \$libdir into a binary during linking.
22700 # This must work even if \$libdir does not exist
22701 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
22702
22703 # Whether we need a single "-rpath" flag with a separated argument.
22704 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
22705
22706 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
22707 # DIR into the resulting binary.
22708 hardcode_direct=$hardcode_direct_CXX
22709
22710 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
22711 # DIR into the resulting binary and the resulting library dependency is
22712 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
22713 # library is relocated.
22714 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
22715
22716 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
22717 # into the resulting binary.
22718 hardcode_minus_L=$hardcode_minus_L_CXX
22719
22720 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
22721 # into the resulting binary.
22722 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
22723
22724 # Set to "yes" if building a shared library automatically hardcodes DIR
22725 # into the library and all subsequent libraries and executables linked
22726 # against it.
22727 hardcode_automatic=$hardcode_automatic_CXX
22728
22729 # Set to yes if linker adds runtime paths of dependent libraries
22730 # to runtime path list.
22731 inherit_rpath=$inherit_rpath_CXX
22732
22733 # Whether libtool must link a program against all its dependency libraries.
22734 link_all_deplibs=$link_all_deplibs_CXX
22735
22736 # Set to "yes" if exported symbols are required.
22737 always_export_symbols=$always_export_symbols_CXX
22738
22739 # The commands to list exported symbols.
22740 export_symbols_cmds=$lt_export_symbols_cmds_CXX
22741
22742 # Symbols that should not be listed in the preloaded symbols.
22743 exclude_expsyms=$lt_exclude_expsyms_CXX
22744
22745 # Symbols that must always be exported.
22746 include_expsyms=$lt_include_expsyms_CXX
22747
22748 # Commands necessary for linking programs (against libraries) with templates.
22749 prelink_cmds=$lt_prelink_cmds_CXX
22750
22751 # Commands necessary for finishing linking programs.
22752 postlink_cmds=$lt_postlink_cmds_CXX
22753
22754 # Specify filename containing input files.
22755 file_list_spec=$lt_file_list_spec_CXX
22756
22757 # How to hardcode a shared library path into an executable.
22758 hardcode_action=$hardcode_action_CXX
22759
22760 # The directories searched by this compiler when creating a shared library.
22761 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
22762
22763 # Dependencies to place before and after the objects being linked to
22764 # create a shared library.
22765 predep_objects=$lt_predep_objects_CXX
22766 postdep_objects=$lt_postdep_objects_CXX
22767 predeps=$lt_predeps_CXX
22768 postdeps=$lt_postdeps_CXX
22769
22770 # The library search path used internally by the compiler when linking
22771 # a shared library.
22772 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
22773
22774 # ### END LIBTOOL TAG CONFIG: CXX
22775 _LT_EOF
22776
22777  ;;
22778     "script-chmod":C) chmod a+x pcre-config ;;
22779     "delete-old-chartables":C) rm -f pcre_chartables.c ;;
22780
22781   esac
22782 done # for ac_tag
22783
22784
22785 as_fn_exit 0
22786 _ACEOF
22787 ac_clean_files=$ac_clean_files_save
22788
22789 test $ac_write_fail = 0 ||
22790   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
22791
22792
22793 # configure is writing to config.log, and then calls config.status.
22794 # config.status does its own redirection, appending to config.log.
22795 # Unfortunately, on DOS this fails, as config.log is still kept open
22796 # by configure, so config.status won't be able to write to it; its
22797 # output is simply discarded.  So we exec the FD to /dev/null,
22798 # effectively closing config.log, so it can be properly (re)opened and
22799 # appended to by config.status.  When coming back to configure, we
22800 # need to make the FD available again.
22801 if test "$no_create" != yes; then
22802   ac_cs_success=:
22803   ac_config_status_args=
22804   test "$silent" = yes &&
22805     ac_config_status_args="$ac_config_status_args --quiet"
22806   exec 5>/dev/null
22807   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
22808   exec 5>>config.log
22809   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
22810   # would make configure fail if this is the last instruction.
22811   $ac_cs_success || as_fn_exit 1
22812 fi
22813 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
22814   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
22815 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
22816 fi
22817
22818
22819 # Print out a nice little message after configure is run displaying the
22820 # chosen options.
22821
22822 ebcdic_nl_code=n/a
22823 if test "$enable_ebcdic_nl25" = "yes"; then
22824   ebcdic_nl_code=0x25
22825 elif test "$enable_ebcdic" = "yes"; then
22826   ebcdic_nl_code=0x15
22827 fi
22828
22829 cat <<EOF
22830
22831 $PACKAGE-$VERSION configuration summary:
22832
22833     Install prefix .................. : ${prefix}
22834     C preprocessor .................. : ${CPP}
22835     C compiler ...................... : ${CC}
22836     C++ preprocessor ................ : ${CXXCPP}
22837     C++ compiler .................... : ${CXX}
22838     Linker .......................... : ${LD}
22839     C preprocessor flags ............ : ${CPPFLAGS}
22840     C compiler flags ................ : ${CFLAGS} ${VISIBILITY_CFLAGS}
22841     C++ compiler flags .............. : ${CXXFLAGS} ${VISIBILITY_CXXFLAGS}
22842     Linker flags .................... : ${LDFLAGS}
22843     Extra libraries ................. : ${LIBS}
22844
22845     Build 8 bit pcre library ........ : ${enable_pcre8}
22846     Build 16 bit pcre library ....... : ${enable_pcre16}
22847     Build 32 bit pcre library ....... : ${enable_pcre32}
22848     Build C++ library ............... : ${enable_cpp}
22849     Enable JIT compiling support .... : ${enable_jit}
22850     Enable UTF-8/16/32 support ...... : ${enable_utf}
22851     Unicode properties .............. : ${enable_unicode_properties}
22852     Newline char/sequence ........... : ${enable_newline}
22853     \R matches only ANYCRLF ......... : ${enable_bsr_anycrlf}
22854     EBCDIC coding ................... : ${enable_ebcdic}
22855     EBCDIC code for NL .............. : ${ebcdic_nl_code}
22856     Rebuild char tables ............. : ${enable_rebuild_chartables}
22857     Use stack recursion ............. : ${enable_stack_for_recursion}
22858     POSIX mem threshold ............. : ${with_posix_malloc_threshold}
22859     Internal link size .............. : ${with_link_size}
22860     Nested parentheses limit ........ : ${with_parens_nest_limit}
22861     Match limit ..................... : ${with_match_limit}
22862     Match limit recursion ........... : ${with_match_limit_recursion}
22863     Build shared libs ............... : ${enable_shared}
22864     Build static libs ............... : ${enable_static}
22865     Use JIT in pcregrep ............. : ${enable_pcregrep_jit}
22866     Buffer size for pcregrep ........ : ${with_pcregrep_bufsize}
22867     Link pcregrep with libz ......... : ${enable_pcregrep_libz}
22868     Link pcregrep with libbz2 ....... : ${enable_pcregrep_libbz2}
22869     Link pcretest with libedit ...... : ${enable_pcretest_libedit}
22870     Link pcretest with libreadline .. : ${enable_pcretest_libreadline}
22871     Valgrind support ................ : ${enable_valgrind}
22872     Code coverage ................... : ${enable_coverage}
22873
22874 EOF
22875