libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='package-unused'
 558 PACKAGE_TARNAME='libbacktrace'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="backtrace.h"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 NATIVE_FALSE
 606 NATIVE_TRUE
 607 HAVE_OBJCOPY_DEBUGLINK_FALSE
 608 HAVE_OBJCOPY_DEBUGLINK_TRUE
 609 OBJCOPY
 610 HAVE_PTHREAD_FALSE
 611 HAVE_PTHREAD_TRUE
 612 PTHREAD_CFLAGS
 613 BACKTRACE_USES_MALLOC
 614 ALLOC_FILE
 615 VIEW_FILE
 616 BACKTRACE_SUPPORTS_DATA
 617 BACKTRACE_SUPPORTED
 618 FORMAT_FILE
 619 BACKTRACE_SUPPORTS_THREADS
 620 PIC_FLAG
 621 WARN_FLAGS
 622 EXTRA_FLAGS
 623 BACKTRACE_FILE
 624 OTOOL64
 625 OTOOL
 626 LIPO
 627 NMEDIT
 628 DSYMUTIL
 629 AR
 630 OBJDUMP
 631 LN_S
 632 NM
 633 ac_ct_DUMPBIN
 634 DUMPBIN
 635 LD
 636 FGREP
 637 SED
 638 LIBTOOL
 639 RANLIB
 640 MAINT
 641 MAINTAINER_MODE_FALSE
 642 MAINTAINER_MODE_TRUE
 643 am__untar
 644 am__tar
 645 AMTAR
 646 am__leading_dot
 647 SET_MAKE
 648 AWK
 649 mkdir_p
 650 MKDIR_P
 651 INSTALL_STRIP_PROGRAM
 652 STRIP
 653 install_sh
 654 MAKEINFO
 655 AUTOHEADER
 656 AUTOMAKE
 657 AUTOCONF
 658 ACLOCAL
 659 VERSION
 660 PACKAGE
 661 CYGPATH_W
 662 am__isrc
 663 INSTALL_DATA
 664 INSTALL_SCRIPT
 665 INSTALL_PROGRAM
 666 libtool_VERSION
 667 EGREP
 668 GREP
 669 CPP
 670 OBJEXT
 671 EXEEXT
 672 ac_ct_CC
 673 CPPFLAGS
 674 LDFLAGS
 675 CFLAGS
 676 CC
 677 target_os
 678 target_vendor
 679 target_cpu
 680 target
 681 host_os
 682 host_vendor
 683 host_cpu
 684 host
 685 build_os
 686 build_vendor
 687 build_cpu
 688 build
 689 multi_basedir
 690 target_alias
 691 host_alias
 692 build_alias
 693 LIBS
 694 ECHO_T
 695 ECHO_N
 696 ECHO_C
 697 DEFS
 698 mandir
 699 localedir
 700 libdir
 701 psdir
 702 pdfdir
 703 dvidir
 704 htmldir
 705 infodir
 706 docdir
 707 oldincludedir
 708 includedir
 709 localstatedir
 710 sharedstatedir
 711 sysconfdir
 712 datadir
 713 datarootdir
 714 libexecdir
 715 sbindir
 716 bindir
 717 program_transform_name
 718 prefix
 719 exec_prefix
 720 PACKAGE_URL
 721 PACKAGE_BUGREPORT
 722 PACKAGE_STRING
 723 PACKAGE_VERSION
 724 PACKAGE_TARNAME
 725 PACKAGE_NAME
 726 PATH_SEPARATOR
 727 SHELL'
 728 ac_subst_files=''
 729 ac_user_opts='
 730 enable_option_checking
 731 enable_multilib
 732 enable_maintainer_mode
 733 with_target_subdir
 734 enable_shared
 735 enable_static
 736 with_pic
 737 enable_fast_install
 738 with_gnu_ld
 739 enable_libtool_lock
 740 enable_largefile
 741 with_system_libunwind
 742 enable_host_shared
 743 '
 744       ac_precious_vars='build_alias
 745 host_alias
 746 target_alias
 747 CC
 748 CFLAGS
 749 LDFLAGS
 750 LIBS
 751 CPPFLAGS
 752 CPP
 753 OBJCOPY'
 754
 755
 756 # Initialize some variables set by options.
 757 ac_init_help=
 758 ac_init_version=false
 759 ac_unrecognized_opts=
 760 ac_unrecognized_sep=
 761 # The variables have the same names as the options, with
 762 # dashes changed to underlines.
 763 cache_file=/dev/null
 764 exec_prefix=NONE
 765 no_create=
 766 no_recursion=
 767 prefix=NONE
 768 program_prefix=NONE
 769 program_suffix=NONE
 770 program_transform_name=s,x,x,
 771 silent=
 772 site=
 773 srcdir=
 774 verbose=
 775 x_includes=NONE
 776 x_libraries=NONE
 777
 778 # Installation directory options.
 779 # These are left unexpanded so users can "make install exec_prefix=/foo"
 780 # and all the variables that are supposed to be based on exec_prefix
 781 # by default will actually change.
 782 # Use braces instead of parens because sh, perl, etc. also accept them.
 783 # (The list follows the same order as the GNU Coding Standards.)
 784 bindir='${exec_prefix}/bin'
 785 sbindir='${exec_prefix}/sbin'
 786 libexecdir='${exec_prefix}/libexec'
 787 datarootdir='${prefix}/share'
 788 datadir='${datarootdir}'
 789 sysconfdir='${prefix}/etc'
 790 sharedstatedir='${prefix}/com'
 791 localstatedir='${prefix}/var'
 792 includedir='${prefix}/include'
 793 oldincludedir='/usr/include'
 794 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 795 infodir='${datarootdir}/info'
 796 htmldir='${docdir}'
 797 dvidir='${docdir}'
 798 pdfdir='${docdir}'
 799 psdir='${docdir}'
 800 libdir='${exec_prefix}/lib'
 801 localedir='${datarootdir}/locale'
 802 mandir='${datarootdir}/man'
 803
 804 ac_prev=
 805 ac_dashdash=
 806 for ac_option
 807 do
 808   # If the previous option needs an argument, assign it.
 809   if test -n "$ac_prev"; then
 810     eval $ac_prev=\$ac_option
 811     ac_prev=
 812     continue
 813   fi
 814
 815   case $ac_option in
 816   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 817   *)    ac_optarg=yes ;;
 818   esac
 819
 820   # Accept the important Cygnus configure options, so we can diagnose typos.
 821
 822   case $ac_dashdash$ac_option in
 823   --)
 824     ac_dashdash=yes ;;
 825
 826   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 827     ac_prev=bindir ;;
 828   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 829     bindir=$ac_optarg ;;
 830
 831   -build | --build | --buil | --bui | --bu)
 832     ac_prev=build_alias ;;
 833   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 834     build_alias=$ac_optarg ;;
 835
 836   -cache-file | --cache-file | --cache-fil | --cache-fi \
 837   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 838     ac_prev=cache_file ;;
 839   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 840   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 841     cache_file=$ac_optarg ;;
 842
 843   --config-cache | -C)
 844     cache_file=config.cache ;;
 845
 846   -datadir | --datadir | --datadi | --datad)
 847     ac_prev=datadir ;;
 848   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 849     datadir=$ac_optarg ;;
 850
 851   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 852   | --dataroo | --dataro | --datar)
 853     ac_prev=datarootdir ;;
 854   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 855   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 856     datarootdir=$ac_optarg ;;
 857
 858   -disable-* | --disable-*)
 859     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 860     # Reject names that are not valid shell variable names.
 861     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 862       as_fn_error "invalid feature name: $ac_useropt"
 863     ac_useropt_orig=$ac_useropt
 864     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 865     case $ac_user_opts in
 866       *"
 867 "enable_$ac_useropt"
 868 "*) ;;
 869       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 870          ac_unrecognized_sep=', ';;
 871     esac
 872     eval enable_$ac_useropt=no ;;
 873
 874   -docdir | --docdir | --docdi | --doc | --do)
 875     ac_prev=docdir ;;
 876   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 877     docdir=$ac_optarg ;;
 878
 879   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 880     ac_prev=dvidir ;;
 881   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 882     dvidir=$ac_optarg ;;
 883
 884   -enable-* | --enable-*)
 885     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 886     # Reject names that are not valid shell variable names.
 887     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 888       as_fn_error "invalid feature name: $ac_useropt"
 889     ac_useropt_orig=$ac_useropt
 890     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 891     case $ac_user_opts in
 892       *"
 893 "enable_$ac_useropt"
 894 "*) ;;
 895       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 896          ac_unrecognized_sep=', ';;
 897     esac
 898     eval enable_$ac_useropt=\$ac_optarg ;;
 899
 900   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 901   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 902   | --exec | --exe | --ex)
 903     ac_prev=exec_prefix ;;
 904   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 905   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 906   | --exec=* | --exe=* | --ex=*)
 907     exec_prefix=$ac_optarg ;;
 908
 909   -gas | --gas | --ga | --g)
 910     # Obsolete; use --with-gas.
 911     with_gas=yes ;;
 912
 913   -help | --help | --hel | --he | -h)
 914     ac_init_help=long ;;
 915   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 916     ac_init_help=recursive ;;
 917   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 918     ac_init_help=short ;;
 919
 920   -host | --host | --hos | --ho)
 921     ac_prev=host_alias ;;
 922   -host=* | --host=* | --hos=* | --ho=*)
 923     host_alias=$ac_optarg ;;
 924
 925   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 926     ac_prev=htmldir ;;
 927   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 928   | --ht=*)
 929     htmldir=$ac_optarg ;;
 930
 931   -includedir | --includedir | --includedi | --included | --include \
 932   | --includ | --inclu | --incl | --inc)
 933     ac_prev=includedir ;;
 934   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 935   | --includ=* | --inclu=* | --incl=* | --inc=*)
 936     includedir=$ac_optarg ;;
 937
 938   -infodir | --infodir | --infodi | --infod | --info | --inf)
 939     ac_prev=infodir ;;
 940   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 941     infodir=$ac_optarg ;;
 942
 943   -libdir | --libdir | --libdi | --libd)
 944     ac_prev=libdir ;;
 945   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 946     libdir=$ac_optarg ;;
 947
 948   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 949   | --libexe | --libex | --libe)
 950     ac_prev=libexecdir ;;
 951   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 952   | --libexe=* | --libex=* | --libe=*)
 953     libexecdir=$ac_optarg ;;
 954
 955   -localedir | --localedir | --localedi | --localed | --locale)
 956     ac_prev=localedir ;;
 957   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 958     localedir=$ac_optarg ;;
 959
 960   -localstatedir | --localstatedir | --localstatedi | --localstated \
 961   | --localstate | --localstat | --localsta | --localst | --locals)
 962     ac_prev=localstatedir ;;
 963   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 964   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 965     localstatedir=$ac_optarg ;;
 966
 967   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 968     ac_prev=mandir ;;
 969   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 970     mandir=$ac_optarg ;;
 971
 972   -nfp | --nfp | --nf)
 973     # Obsolete; use --without-fp.
 974     with_fp=no ;;
 975
 976   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 977   | --no-cr | --no-c | -n)
 978     no_create=yes ;;
 979
 980   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 981   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 982     no_recursion=yes ;;
 983
 984   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 985   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 986   | --oldin | --oldi | --old | --ol | --o)
 987     ac_prev=oldincludedir ;;
 988   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 989   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 990   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 991     oldincludedir=$ac_optarg ;;
 992
 993   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 994     ac_prev=prefix ;;
 995   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 996     prefix=$ac_optarg ;;
 997
 998   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 999   | --program-pre | --program-pr | --program-p)
1000     ac_prev=program_prefix ;;
1001   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1002   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1003     program_prefix=$ac_optarg ;;
1004
1005   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1006   | --program-suf | --program-su | --program-s)
1007     ac_prev=program_suffix ;;
1008   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1009   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1010     program_suffix=$ac_optarg ;;
1011
1012   -program-transform-name | --program-transform-name \
1013   | --program-transform-nam | --program-transform-na \
1014   | --program-transform-n | --program-transform- \
1015   | --program-transform | --program-transfor \
1016   | --program-transfo | --program-transf \
1017   | --program-trans | --program-tran \
1018   | --progr-tra | --program-tr | --program-t)
1019     ac_prev=program_transform_name ;;
1020   -program-transform-name=* | --program-transform-name=* \
1021   | --program-transform-nam=* | --program-transform-na=* \
1022   | --program-transform-n=* | --program-transform-=* \
1023   | --program-transform=* | --program-transfor=* \
1024   | --program-transfo=* | --program-transf=* \
1025   | --program-trans=* | --program-tran=* \
1026   | --progr-tra=* | --program-tr=* | --program-t=*)
1027     program_transform_name=$ac_optarg ;;
1028
1029   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1030     ac_prev=pdfdir ;;
1031   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1032     pdfdir=$ac_optarg ;;
1033
1034   -psdir | --psdir | --psdi | --psd | --ps)
1035     ac_prev=psdir ;;
1036   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1037     psdir=$ac_optarg ;;
1038
1039   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1040   | -silent | --silent | --silen | --sile | --sil)
1041     silent=yes ;;
1042
1043   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1044     ac_prev=sbindir ;;
1045   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1046   | --sbi=* | --sb=*)
1047     sbindir=$ac_optarg ;;
1048
1049   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1050   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1051   | --sharedst | --shareds | --shared | --share | --shar \
1052   | --sha | --sh)
1053     ac_prev=sharedstatedir ;;
1054   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1055   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1056   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1057   | --sha=* | --sh=*)
1058     sharedstatedir=$ac_optarg ;;
1059
1060   -site | --site | --sit)
1061     ac_prev=site ;;
1062   -site=* | --site=* | --sit=*)
1063     site=$ac_optarg ;;
1064
1065   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1066     ac_prev=srcdir ;;
1067   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1068     srcdir=$ac_optarg ;;
1069
1070   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1071   | --syscon | --sysco | --sysc | --sys | --sy)
1072     ac_prev=sysconfdir ;;
1073   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1074   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1075     sysconfdir=$ac_optarg ;;
1076
1077   -target | --target | --targe | --targ | --tar | --ta | --t)
1078     ac_prev=target_alias ;;
1079   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1080     target_alias=$ac_optarg ;;
1081
1082   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1083     verbose=yes ;;
1084
1085   -version | --version | --versio | --versi | --vers | -V)
1086     ac_init_version=: ;;
1087
1088   -with-* | --with-*)
1089     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1090     # Reject names that are not valid shell variable names.
1091     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1092       as_fn_error "invalid package name: $ac_useropt"
1093     ac_useropt_orig=$ac_useropt
1094     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1095     case $ac_user_opts in
1096       *"
1097 "with_$ac_useropt"
1098 "*) ;;
1099       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1100          ac_unrecognized_sep=', ';;
1101     esac
1102     eval with_$ac_useropt=\$ac_optarg ;;
1103
1104   -without-* | --without-*)
1105     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1106     # Reject names that are not valid shell variable names.
1107     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1108       as_fn_error "invalid package name: $ac_useropt"
1109     ac_useropt_orig=$ac_useropt
1110     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1111     case $ac_user_opts in
1112       *"
1113 "with_$ac_useropt"
1114 "*) ;;
1115       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1116          ac_unrecognized_sep=', ';;
1117     esac
1118     eval with_$ac_useropt=no ;;
1119
1120   --x)
1121     # Obsolete; use --with-x.
1122     with_x=yes ;;
1123
1124   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1125   | --x-incl | --x-inc | --x-in | --x-i)
1126     ac_prev=x_includes ;;
1127   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1128   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1129     x_includes=$ac_optarg ;;
1130
1131   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1132   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1133     ac_prev=x_libraries ;;
1134   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1135   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1136     x_libraries=$ac_optarg ;;
1137
1138   -*) as_fn_error "unrecognized option: \`$ac_option'
1139 Try \`$0 --help' for more information."
1140     ;;
1141
1142   *=*)
1143     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1144     # Reject names that are not valid shell variable names.
1145     case $ac_envvar in #(
1146       '' | [0-9]* | *[!_$as_cr_alnum]* )
1147       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1148     esac
1149     eval $ac_envvar=\$ac_optarg
1150     export $ac_envvar ;;
1151
1152   *)
1153     # FIXME: should be removed in autoconf 3.0.
1154     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1155     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1156       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1157     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1158     ;;
1159
1160   esac
1161 done
1162
1163 if test -n "$ac_prev"; then
1164   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1165   as_fn_error "missing argument to $ac_option"
1166 fi
1167
1168 if test -n "$ac_unrecognized_opts"; then
1169   case $enable_option_checking in
1170     no) ;;
1171     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1172     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1173   esac
1174 fi
1175
1176 # Check all directory arguments for consistency.
1177 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1178                 datadir sysconfdir sharedstatedir localstatedir includedir \
1179                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1180                 libdir localedir mandir
1181 do
1182   eval ac_val=\$$ac_var
1183   # Remove trailing slashes.
1184   case $ac_val in
1185     */ )
1186       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1187       eval $ac_var=\$ac_val;;
1188   esac
1189   # Be sure to have absolute directory names.
1190   case $ac_val in
1191     [\\/$]* | ?:[\\/]* )  continue;;
1192     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1193   esac
1194   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1195 done
1196
1197 # There might be people who depend on the old broken behavior: `$host'
1198 # used to hold the argument of --host etc.
1199 # FIXME: To remove some day.
1200 build=$build_alias
1201 host=$host_alias
1202 target=$target_alias
1203
1204 # FIXME: To remove some day.
1205 if test "x$host_alias" != x; then
1206   if test "x$build_alias" = x; then
1207     cross_compiling=maybe
1208     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1209     If a cross compiler is detected then cross compile mode will be used." >&2
1210   elif test "x$build_alias" != "x$host_alias"; then
1211     cross_compiling=yes
1212   fi
1213 fi
1214
1215 ac_tool_prefix=
1216 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1217
1218 test "$silent" = yes && exec 6>/dev/null
1219
1220
1221 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1222 ac_ls_di=`ls -di .` &&
1223 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1224   as_fn_error "working directory cannot be determined"
1225 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1226   as_fn_error "pwd does not report name of working directory"
1227
1228
1229 # Find the source files, if location was not specified.
1230 if test -z "$srcdir"; then
1231   ac_srcdir_defaulted=yes
1232   # Try the directory containing this script, then the parent directory.
1233   ac_confdir=`$as_dirname -- "$as_myself" ||
1234 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1235          X"$as_myself" : 'X\(//\)[^/]' \| \
1236          X"$as_myself" : 'X\(//\)$' \| \
1237          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1238 $as_echo X"$as_myself" |
1239     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1240             s//\1/
1241             q
1242           }
1243           /^X\(\/\/\)[^/].*/{
1244             s//\1/
1245             q
1246           }
1247           /^X\(\/\/\)$/{
1248             s//\1/
1249             q
1250           }
1251           /^X\(\/\).*/{
1252             s//\1/
1253             q
1254           }
1255           s/.*/./; q'`
1256   srcdir=$ac_confdir
1257   if test ! -r "$srcdir/$ac_unique_file"; then
1258     srcdir=..
1259   fi
1260 else
1261   ac_srcdir_defaulted=no
1262 fi
1263 if test ! -r "$srcdir/$ac_unique_file"; then
1264   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1265   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1266 fi
1267 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1268 ac_abs_confdir=`(
1269         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1270         pwd)`
1271 # When building in place, set srcdir=.
1272 if test "$ac_abs_confdir" = "$ac_pwd"; then
1273   srcdir=.
1274 fi
1275 # Remove unnecessary trailing slashes from srcdir.
1276 # Double slashes in file names in object file debugging info
1277 # mess up M-x gdb in Emacs.
1278 case $srcdir in
1279 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1280 esac
1281 for ac_var in $ac_precious_vars; do
1282   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1283   eval ac_env_${ac_var}_value=\$${ac_var}
1284   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1285   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1286 done
1287
1288 #
1289 # Report the --help message.
1290 #
1291 if test "$ac_init_help" = "long"; then
1292   # Omit some internal or obsolete options to make the list less imposing.
1293   # This message is too long to be a string in the A/UX 3.1 sh.
1294   cat <<_ACEOF
1295 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1296
1297 Usage: $0 [OPTION]... [VAR=VALUE]...
1298
1299 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1300 VAR=VALUE.  See below for descriptions of some of the useful variables.
1301
1302 Defaults for the options are specified in brackets.
1303
1304 Configuration:
1305   -h, --help              display this help and exit
1306       --help=short        display options specific to this package
1307       --help=recursive    display the short help of all the included packages
1308   -V, --version           display version information and exit
1309   -q, --quiet, --silent   do not print \`checking...' messages
1310       --cache-file=FILE   cache test results in FILE [disabled]
1311   -C, --config-cache      alias for \`--cache-file=config.cache'
1312   -n, --no-create         do not create output files
1313       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1314
1315 Installation directories:
1316   --prefix=PREFIX         install architecture-independent files in PREFIX
1317                           [$ac_default_prefix]
1318   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1319                           [PREFIX]
1320
1321 By default, \`make install' will install all the files in
1322 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1323 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1324 for instance \`--prefix=\$HOME'.
1325
1326 For better control, use the options below.
1327
1328 Fine tuning of the installation directories:
1329   --bindir=DIR            user executables [EPREFIX/bin]
1330   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1331   --libexecdir=DIR        program executables [EPREFIX/libexec]
1332   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1333   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1334   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1335   --libdir=DIR            object code libraries [EPREFIX/lib]
1336   --includedir=DIR        C header files [PREFIX/include]
1337   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1338   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1339   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1340   --infodir=DIR           info documentation [DATAROOTDIR/info]
1341   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1342   --mandir=DIR            man documentation [DATAROOTDIR/man]
1343   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1344   --htmldir=DIR           html documentation [DOCDIR]
1345   --dvidir=DIR            dvi documentation [DOCDIR]
1346   --pdfdir=DIR            pdf documentation [DOCDIR]
1347   --psdir=DIR             ps documentation [DOCDIR]
1348 _ACEOF
1349
1350   cat <<\_ACEOF
1351
1352 Program names:
1353   --program-prefix=PREFIX            prepend PREFIX to installed program names
1354   --program-suffix=SUFFIX            append SUFFIX to installed program names
1355   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1356
1357 System types:
1358   --build=BUILD     configure for building on BUILD [guessed]
1359   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1360   --target=TARGET   configure for building compilers for TARGET [HOST]
1361 _ACEOF
1362 fi
1363
1364 if test -n "$ac_init_help"; then
1365   case $ac_init_help in
1366      short | recursive ) echo "Configuration of package-unused version-unused:";;
1367    esac
1368   cat <<\_ACEOF
1369
1370 Optional Features:
1371   --disable-option-checking  ignore unrecognized --enable/--with options
1372   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1373   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1374   --enable-multilib       build many library versions (default)
1375   --enable-maintainer-mode  enable make rules and dependencies not useful
1376                           (and sometimes confusing) to the casual installer
1377   --enable-shared[=PKGS]  build shared libraries [default=yes]
1378   --enable-static[=PKGS]  build static libraries [default=yes]
1379   --enable-fast-install[=PKGS]
1380                           optimize for fast installation [default=yes]
1381   --disable-libtool-lock  avoid locking (might break parallel builds)
1382   --disable-largefile     omit support for large files
1383   --enable-host-shared    build host code as shared libraries
1384
1385 Optional Packages:
1386   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1387   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1388   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1389   --with-pic              try to use only PIC/non-PIC objects [default=use
1390                           both]
1391   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1392   --with-system-libunwind use installed libunwind
1393
1394 Some influential environment variables:
1395   CC          C compiler command
1396   CFLAGS      C compiler flags
1397   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1398               nonstandard directory <lib dir>
1399   LIBS        libraries to pass to the linker, e.g. -l<library>
1400   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1401               you have headers in a nonstandard directory <include dir>
1402   CPP         C preprocessor
1403   OBJCOPY     location of objcopy
1404
1405 Use these variables to override the choices made by `configure' or to help
1406 it to find libraries and programs with nonstandard names/locations.
1407
1408 Report bugs to the package provider.
1409 _ACEOF
1410 ac_status=$?
1411 fi
1412
1413 if test "$ac_init_help" = "recursive"; then
1414   # If there are subdirs, report their specific --help.
1415   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1416     test -d "$ac_dir" ||
1417       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1418       continue
1419     ac_builddir=.
1420
1421 case "$ac_dir" in
1422 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1423 *)
1424   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1425   # A ".." for each directory in $ac_dir_suffix.
1426   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1427   case $ac_top_builddir_sub in
1428   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1429   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1430   esac ;;
1431 esac
1432 ac_abs_top_builddir=$ac_pwd
1433 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1434 # for backward compatibility:
1435 ac_top_builddir=$ac_top_build_prefix
1436
1437 case $srcdir in
1438   .)  # We are building in place.
1439     ac_srcdir=.
1440     ac_top_srcdir=$ac_top_builddir_sub
1441     ac_abs_top_srcdir=$ac_pwd ;;
1442   [\\/]* | ?:[\\/]* )  # Absolute name.
1443     ac_srcdir=$srcdir$ac_dir_suffix;
1444     ac_top_srcdir=$srcdir
1445     ac_abs_top_srcdir=$srcdir ;;
1446   *) # Relative name.
1447     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1448     ac_top_srcdir=$ac_top_build_prefix$srcdir
1449     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1450 esac
1451 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1452
1453     cd "$ac_dir" || { ac_status=$?; continue; }
1454     # Check for guested configure.
1455     if test -f "$ac_srcdir/configure.gnu"; then
1456       echo &&
1457       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1458     elif test -f "$ac_srcdir/configure"; then
1459       echo &&
1460       $SHELL "$ac_srcdir/configure" --help=recursive
1461     else
1462       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1463     fi || ac_status=$?
1464     cd "$ac_pwd" || { ac_status=$?; break; }
1465   done
1466 fi
1467
1468 test -n "$ac_init_help" && exit $ac_status
1469 if $ac_init_version; then
1470   cat <<\_ACEOF
1471 package-unused configure version-unused
1472 generated by GNU Autoconf 2.64
1473
1474 Copyright (C) 2009 Free Software Foundation, Inc.
1475 This configure script is free software; the Free Software Foundation
1476 gives unlimited permission to copy, distribute and modify it.
1477 _ACEOF
1478   exit
1479 fi
1480
1481 ## ------------------------ ##
1482 ## Autoconf initialization. ##
1483 ## ------------------------ ##
1484
1485 # ac_fn_c_try_compile LINENO
1486 # --------------------------
1487 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1488 ac_fn_c_try_compile ()
1489 {
1490   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1491   rm -f conftest.$ac_objext
1492   if { { ac_try="$ac_compile"
1493 case "(($ac_try" in
1494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1495   *) ac_try_echo=$ac_try;;
1496 esac
1497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1498 $as_echo "$ac_try_echo"; } >&5
1499   (eval "$ac_compile") 2>conftest.err
1500   ac_status=$?
1501   if test -s conftest.err; then
1502     grep -v '^ *+' conftest.err >conftest.er1
1503     cat conftest.er1 >&5
1504     mv -f conftest.er1 conftest.err
1505   fi
1506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1507   test $ac_status = 0; } && {
1508          test -z "$ac_c_werror_flag" ||
1509          test ! -s conftest.err
1510        } && test -s conftest.$ac_objext; then :
1511   ac_retval=0
1512 else
1513   $as_echo "$as_me: failed program was:" >&5
1514 sed 's/^/| /' conftest.$ac_ext >&5
1515
1516         ac_retval=1
1517 fi
1518   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1519   return $ac_retval
1520
1521 } # ac_fn_c_try_compile
1522
1523 # ac_fn_c_try_cpp LINENO
1524 # ----------------------
1525 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1526 ac_fn_c_try_cpp ()
1527 {
1528   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1529   if { { ac_try="$ac_cpp conftest.$ac_ext"
1530 case "(($ac_try" in
1531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1532   *) ac_try_echo=$ac_try;;
1533 esac
1534 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535 $as_echo "$ac_try_echo"; } >&5
1536   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1537   ac_status=$?
1538   if test -s conftest.err; then
1539     grep -v '^ *+' conftest.err >conftest.er1
1540     cat conftest.er1 >&5
1541     mv -f conftest.er1 conftest.err
1542   fi
1543   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1544   test $ac_status = 0; } >/dev/null && {
1545          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1546          test ! -s conftest.err
1547        }; then :
1548   ac_retval=0
1549 else
1550   $as_echo "$as_me: failed program was:" >&5
1551 sed 's/^/| /' conftest.$ac_ext >&5
1552
1553     ac_retval=1
1554 fi
1555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1556   return $ac_retval
1557
1558 } # ac_fn_c_try_cpp
1559
1560 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1561 # -------------------------------------------------------
1562 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1563 # the include files in INCLUDES and setting the cache variable VAR
1564 # accordingly.
1565 ac_fn_c_check_header_mongrel ()
1566 {
1567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1570 $as_echo_n "checking for $2... " >&6; }
1571 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1572   $as_echo_n "(cached) " >&6
1573 fi
1574 eval ac_res=\$$3
1575                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1576 $as_echo "$ac_res" >&6; }
1577 else
1578   # Is the header compilable?
1579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1580 $as_echo_n "checking $2 usability... " >&6; }
1581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1582 /* end confdefs.h.  */
1583 $4
1584 #include <$2>
1585 _ACEOF
1586 if ac_fn_c_try_compile "$LINENO"; then :
1587   ac_header_compiler=yes
1588 else
1589   ac_header_compiler=no
1590 fi
1591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1593 $as_echo "$ac_header_compiler" >&6; }
1594
1595 # Is the header present?
1596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1597 $as_echo_n "checking $2 presence... " >&6; }
1598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1599 /* end confdefs.h.  */
1600 #include <$2>
1601 _ACEOF
1602 if ac_fn_c_try_cpp "$LINENO"; then :
1603   ac_header_preproc=yes
1604 else
1605   ac_header_preproc=no
1606 fi
1607 rm -f conftest.err conftest.$ac_ext
1608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1609 $as_echo "$ac_header_preproc" >&6; }
1610
1611 # So?  What about this header?
1612 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1613   yes:no: )
1614     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1615 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1616     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1617 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1618     ;;
1619   no:yes:* )
1620     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1621 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1622     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1623 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1624     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1625 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1626     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1627 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1628     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1629 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1630     ;;
1631 esac
1632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1633 $as_echo_n "checking for $2... " >&6; }
1634 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1635   $as_echo_n "(cached) " >&6
1636 else
1637   eval "$3=\$ac_header_compiler"
1638 fi
1639 eval ac_res=\$$3
1640                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1641 $as_echo "$ac_res" >&6; }
1642 fi
1643   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1644
1645 } # ac_fn_c_check_header_mongrel
1646
1647 # ac_fn_c_try_run LINENO
1648 # ----------------------
1649 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1650 # that executables *can* be run.
1651 ac_fn_c_try_run ()
1652 {
1653   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1654   if { { ac_try="$ac_link"
1655 case "(($ac_try" in
1656   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1657   *) ac_try_echo=$ac_try;;
1658 esac
1659 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1660 $as_echo "$ac_try_echo"; } >&5
1661   (eval "$ac_link") 2>&5
1662   ac_status=$?
1663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1665   { { case "(($ac_try" in
1666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1667   *) ac_try_echo=$ac_try;;
1668 esac
1669 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1670 $as_echo "$ac_try_echo"; } >&5
1671   (eval "$ac_try") 2>&5
1672   ac_status=$?
1673   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1674   test $ac_status = 0; }; }; then :
1675   ac_retval=0
1676 else
1677   $as_echo "$as_me: program exited with status $ac_status" >&5
1678        $as_echo "$as_me: failed program was:" >&5
1679 sed 's/^/| /' conftest.$ac_ext >&5
1680
1681        ac_retval=$ac_status
1682 fi
1683   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1684   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1685   return $ac_retval
1686
1687 } # ac_fn_c_try_run
1688
1689 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1690 # -------------------------------------------------------
1691 # Tests whether HEADER exists and can be compiled using the include files in
1692 # INCLUDES, setting the cache variable VAR accordingly.
1693 ac_fn_c_check_header_compile ()
1694 {
1695   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1697 $as_echo_n "checking for $2... " >&6; }
1698 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1699   $as_echo_n "(cached) " >&6
1700 else
1701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1702 /* end confdefs.h.  */
1703 $4
1704 #include <$2>
1705 _ACEOF
1706 if ac_fn_c_try_compile "$LINENO"; then :
1707   eval "$3=yes"
1708 else
1709   eval "$3=no"
1710 fi
1711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1712 fi
1713 eval ac_res=\$$3
1714                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1715 $as_echo "$ac_res" >&6; }
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717
1718 } # ac_fn_c_check_header_compile
1719
1720 # ac_fn_c_try_link LINENO
1721 # -----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded.
1723 ac_fn_c_try_link ()
1724 {
1725   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726   rm -f conftest.$ac_objext conftest$ac_exeext
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>conftest.err
1735   ac_status=$?
1736   if test -s conftest.err; then
1737     grep -v '^ *+' conftest.err >conftest.er1
1738     cat conftest.er1 >&5
1739     mv -f conftest.er1 conftest.err
1740   fi
1741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742   test $ac_status = 0; } && {
1743          test -z "$ac_c_werror_flag" ||
1744          test ! -s conftest.err
1745        } && test -s conftest$ac_exeext && {
1746          test "$cross_compiling" = yes ||
1747          $as_test_x conftest$ac_exeext
1748        }; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754         ac_retval=1
1755 fi
1756   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1757   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1758   # interfere with the next link command; also delete a directory that is
1759   # left behind by Apple's compiler.  We do this before executing the actions.
1760   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1761   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762   return $ac_retval
1763
1764 } # ac_fn_c_try_link
1765
1766 # ac_fn_c_check_func LINENO FUNC VAR
1767 # ----------------------------------
1768 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1769 ac_fn_c_check_func ()
1770 {
1771   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1773 $as_echo_n "checking for $2... " >&6; }
1774 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1775   $as_echo_n "(cached) " >&6
1776 else
1777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1778 /* end confdefs.h.  */
1779 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1780    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1781 #define $2 innocuous_$2
1782
1783 /* System header to define __stub macros and hopefully few prototypes,
1784     which can conflict with char $2 (); below.
1785     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1786     <limits.h> exists even on freestanding compilers.  */
1787
1788 #ifdef __STDC__
1789 # include <limits.h>
1790 #else
1791 # include <assert.h>
1792 #endif
1793
1794 #undef $2
1795
1796 /* Override any GCC internal prototype to avoid an error.
1797    Use char because int might match the return type of a GCC
1798    builtin and then its argument prototype would still apply.  */
1799 #ifdef __cplusplus
1800 extern "C"
1801 #endif
1802 char $2 ();
1803 /* The GNU C library defines this for functions which it implements
1804     to always fail with ENOSYS.  Some functions are actually named
1805     something starting with __ and the normal name is an alias.  */
1806 #if defined __stub_$2 || defined __stub___$2
1807 choke me
1808 #endif
1809
1810 int
1811 main ()
1812 {
1813 return $2 ();
1814   ;
1815   return 0;
1816 }
1817 _ACEOF
1818 if ac_fn_c_try_link "$LINENO"; then :
1819   eval "$3=yes"
1820 else
1821   eval "$3=no"
1822 fi
1823 rm -f core conftest.err conftest.$ac_objext \
1824     conftest$ac_exeext conftest.$ac_ext
1825 fi
1826 eval ac_res=\$$3
1827                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1828 $as_echo "$ac_res" >&6; }
1829   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1830
1831 } # ac_fn_c_check_func
1832
1833 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1834 # -------------------------------------------
1835 # Tests whether TYPE exists after having included INCLUDES, setting cache
1836 # variable VAR accordingly.
1837 ac_fn_c_check_type ()
1838 {
1839   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1841 $as_echo_n "checking for $2... " >&6; }
1842 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1843   $as_echo_n "(cached) " >&6
1844 else
1845   eval "$3=no"
1846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847 /* end confdefs.h.  */
1848 $4
1849 int
1850 main ()
1851 {
1852 if (sizeof ($2))
1853          return 0;
1854   ;
1855   return 0;
1856 }
1857 _ACEOF
1858 if ac_fn_c_try_compile "$LINENO"; then :
1859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1860 /* end confdefs.h.  */
1861 $4
1862 int
1863 main ()
1864 {
1865 if (sizeof (($2)))
1866             return 0;
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 if ac_fn_c_try_compile "$LINENO"; then :
1872
1873 else
1874   eval "$3=yes"
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1877 fi
1878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1879 fi
1880 eval ac_res=\$$3
1881                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1882 $as_echo "$ac_res" >&6; }
1883   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1884
1885 } # ac_fn_c_check_type
1886
1887 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1888 # --------------------------------------------
1889 # Tries to find the compile-time value of EXPR in a program that includes
1890 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1891 # computed
1892 ac_fn_c_compute_int ()
1893 {
1894   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895   if test "$cross_compiling" = yes; then
1896     # Depending upon the size, compute the lo and hi bounds.
1897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1898 /* end confdefs.h.  */
1899 $4
1900 int
1901 main ()
1902 {
1903 static int test_array [1 - 2 * !(($2) >= 0)];
1904 test_array [0] = 0
1905
1906   ;
1907   return 0;
1908 }
1909 _ACEOF
1910 if ac_fn_c_try_compile "$LINENO"; then :
1911   ac_lo=0 ac_mid=0
1912   while :; do
1913     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1914 /* end confdefs.h.  */
1915 $4
1916 int
1917 main ()
1918 {
1919 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1920 test_array [0] = 0
1921
1922   ;
1923   return 0;
1924 }
1925 _ACEOF
1926 if ac_fn_c_try_compile "$LINENO"; then :
1927   ac_hi=$ac_mid; break
1928 else
1929   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1930                         if test $ac_lo -le $ac_mid; then
1931                           ac_lo= ac_hi=
1932                           break
1933                         fi
1934                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1935 fi
1936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1937   done
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 int
1943 main ()
1944 {
1945 static int test_array [1 - 2 * !(($2) < 0)];
1946 test_array [0] = 0
1947
1948   ;
1949   return 0;
1950 }
1951 _ACEOF
1952 if ac_fn_c_try_compile "$LINENO"; then :
1953   ac_hi=-1 ac_mid=-1
1954   while :; do
1955     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956 /* end confdefs.h.  */
1957 $4
1958 int
1959 main ()
1960 {
1961 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1962 test_array [0] = 0
1963
1964   ;
1965   return 0;
1966 }
1967 _ACEOF
1968 if ac_fn_c_try_compile "$LINENO"; then :
1969   ac_lo=$ac_mid; break
1970 else
1971   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1972                         if test $ac_mid -le $ac_hi; then
1973                           ac_lo= ac_hi=
1974                           break
1975                         fi
1976                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1977 fi
1978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1979   done
1980 else
1981   ac_lo= ac_hi=
1982 fi
1983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1986 # Binary search between lo and hi bounds.
1987 while test "x$ac_lo" != "x$ac_hi"; do
1988   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1990 /* end confdefs.h.  */
1991 $4
1992 int
1993 main ()
1994 {
1995 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1996 test_array [0] = 0
1997
1998   ;
1999   return 0;
2000 }
2001 _ACEOF
2002 if ac_fn_c_try_compile "$LINENO"; then :
2003   ac_hi=$ac_mid
2004 else
2005   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2006 fi
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008 done
2009 case $ac_lo in #((
2010 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2011 '') ac_retval=1 ;;
2012 esac
2013   else
2014     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 static long int longval () { return $2; }
2018 static unsigned long int ulongval () { return $2; }
2019 #include <stdio.h>
2020 #include <stdlib.h>
2021 int
2022 main ()
2023 {
2024
2025   FILE *f = fopen ("conftest.val", "w");
2026   if (! f)
2027     return 1;
2028   if (($2) < 0)
2029     {
2030       long int i = longval ();
2031       if (i != ($2))
2032         return 1;
2033       fprintf (f, "%ld", i);
2034     }
2035   else
2036     {
2037       unsigned long int i = ulongval ();
2038       if (i != ($2))
2039         return 1;
2040       fprintf (f, "%lu", i);
2041     }
2042   /* Do not output a trailing newline, as this causes \r\n confusion
2043      on some platforms.  */
2044   return ferror (f) || fclose (f) != 0;
2045
2046   ;
2047   return 0;
2048 }
2049 _ACEOF
2050 if ac_fn_c_try_run "$LINENO"; then :
2051   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2052 else
2053   ac_retval=1
2054 fi
2055 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2056   conftest.$ac_objext conftest.beam conftest.$ac_ext
2057 rm -f conftest.val
2058
2059   fi
2060   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2061   return $ac_retval
2062
2063 } # ac_fn_c_compute_int
2064
2065 # ac_fn_c_check_decl LINENO SYMBOL VAR
2066 # ------------------------------------
2067 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2068 ac_fn_c_check_decl ()
2069 {
2070   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071   as_decl_name=`echo $2|sed 's/ *(.*//'`
2072   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2074 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2075 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2076   $as_echo_n "(cached) " >&6
2077 else
2078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2079 /* end confdefs.h.  */
2080 $4
2081 int
2082 main ()
2083 {
2084 #ifndef $as_decl_name
2085 #ifdef __cplusplus
2086   (void) $as_decl_use;
2087 #else
2088   (void) $as_decl_name;
2089 #endif
2090 #endif
2091
2092   ;
2093   return 0;
2094 }
2095 _ACEOF
2096 if ac_fn_c_try_compile "$LINENO"; then :
2097   eval "$3=yes"
2098 else
2099   eval "$3=no"
2100 fi
2101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2102 fi
2103 eval ac_res=\$$3
2104                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2105 $as_echo "$ac_res" >&6; }
2106   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2107
2108 } # ac_fn_c_check_decl
2109 cat >config.log <<_ACEOF
2110 This file contains any messages produced by compilers while
2111 running configure, to aid debugging if configure makes a mistake.
2112
2113 It was created by package-unused $as_me version-unused, which was
2114 generated by GNU Autoconf 2.64.  Invocation command line was
2115
2116   $ $0 $@
2117
2118 _ACEOF
2119 exec 5>>config.log
2120 {
2121 cat <<_ASUNAME
2122 ## --------- ##
2123 ## Platform. ##
2124 ## --------- ##
2125
2126 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2127 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2128 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2129 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2130 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2131
2132 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2133 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2134
2135 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2136 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2137 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2138 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2139 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2140 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2141 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2142
2143 _ASUNAME
2144
2145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146 for as_dir in $PATH
2147 do
2148   IFS=$as_save_IFS
2149   test -z "$as_dir" && as_dir=.
2150     $as_echo "PATH: $as_dir"
2151   done
2152 IFS=$as_save_IFS
2153
2154 } >&5
2155
2156 cat >&5 <<_ACEOF
2157
2158
2159 ## ----------- ##
2160 ## Core tests. ##
2161 ## ----------- ##
2162
2163 _ACEOF
2164
2165
2166 # Keep a trace of the command line.
2167 # Strip out --no-create and --no-recursion so they do not pile up.
2168 # Strip out --silent because we don't want to record it for future runs.
2169 # Also quote any args containing shell meta-characters.
2170 # Make two passes to allow for proper duplicate-argument suppression.
2171 ac_configure_args=
2172 ac_configure_args0=
2173 ac_configure_args1=
2174 ac_must_keep_next=false
2175 for ac_pass in 1 2
2176 do
2177   for ac_arg
2178   do
2179     case $ac_arg in
2180     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2181     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2182     | -silent | --silent | --silen | --sile | --sil)
2183       continue ;;
2184     *\'*)
2185       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2186     esac
2187     case $ac_pass in
2188     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2189     2)
2190       as_fn_append ac_configure_args1 " '$ac_arg'"
2191       if test $ac_must_keep_next = true; then
2192         ac_must_keep_next=false # Got value, back to normal.
2193       else
2194         case $ac_arg in
2195           *=* | --config-cache | -C | -disable-* | --disable-* \
2196           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2197           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2198           | -with-* | --with-* | -without-* | --without-* | --x)
2199             case "$ac_configure_args0 " in
2200               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2201             esac
2202             ;;
2203           -* ) ac_must_keep_next=true ;;
2204         esac
2205       fi
2206       as_fn_append ac_configure_args " '$ac_arg'"
2207       ;;
2208     esac
2209   done
2210 done
2211 { ac_configure_args0=; unset ac_configure_args0;}
2212 { ac_configure_args1=; unset ac_configure_args1;}
2213
2214 # When interrupted or exit'd, cleanup temporary files, and complete
2215 # config.log.  We remove comments because anyway the quotes in there
2216 # would cause problems or look ugly.
2217 # WARNING: Use '\'' to represent an apostrophe within the trap.
2218 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2219 trap 'exit_status=$?
2220   # Save into config.log some information that might help in debugging.
2221   {
2222     echo
2223
2224     cat <<\_ASBOX
2225 ## ---------------- ##
2226 ## Cache variables. ##
2227 ## ---------------- ##
2228 _ASBOX
2229     echo
2230     # The following way of writing the cache mishandles newlines in values,
2231 (
2232   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2233     eval ac_val=\$$ac_var
2234     case $ac_val in #(
2235     *${as_nl}*)
2236       case $ac_var in #(
2237       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2238 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2239       esac
2240       case $ac_var in #(
2241       _ | IFS | as_nl) ;; #(
2242       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2243       *) { eval $ac_var=; unset $ac_var;} ;;
2244       esac ;;
2245     esac
2246   done
2247   (set) 2>&1 |
2248     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2249     *${as_nl}ac_space=\ *)
2250       sed -n \
2251         "s/'\''/'\''\\\\'\'''\''/g;
2252           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2253       ;; #(
2254     *)
2255       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2256       ;;
2257     esac |
2258     sort
2259 )
2260     echo
2261
2262     cat <<\_ASBOX
2263 ## ----------------- ##
2264 ## Output variables. ##
2265 ## ----------------- ##
2266 _ASBOX
2267     echo
2268     for ac_var in $ac_subst_vars
2269     do
2270       eval ac_val=\$$ac_var
2271       case $ac_val in
2272       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2273       esac
2274       $as_echo "$ac_var='\''$ac_val'\''"
2275     done | sort
2276     echo
2277
2278     if test -n "$ac_subst_files"; then
2279       cat <<\_ASBOX
2280 ## ------------------- ##
2281 ## File substitutions. ##
2282 ## ------------------- ##
2283 _ASBOX
2284       echo
2285       for ac_var in $ac_subst_files
2286       do
2287         eval ac_val=\$$ac_var
2288         case $ac_val in
2289         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2290         esac
2291         $as_echo "$ac_var='\''$ac_val'\''"
2292       done | sort
2293       echo
2294     fi
2295
2296     if test -s confdefs.h; then
2297       cat <<\_ASBOX
2298 ## ----------- ##
2299 ## confdefs.h. ##
2300 ## ----------- ##
2301 _ASBOX
2302       echo
2303       cat confdefs.h
2304       echo
2305     fi
2306     test "$ac_signal" != 0 &&
2307       $as_echo "$as_me: caught signal $ac_signal"
2308     $as_echo "$as_me: exit $exit_status"
2309   } >&5
2310   rm -f core *.core core.conftest.* &&
2311     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2312     exit $exit_status
2313 ' 0
2314 for ac_signal in 1 2 13 15; do
2315   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2316 done
2317 ac_signal=0
2318
2319 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2320 rm -f -r conftest* confdefs.h
2321
2322 $as_echo "/* confdefs.h */" > confdefs.h
2323
2324 # Predefined preprocessor variables.
2325
2326 cat >>confdefs.h <<_ACEOF
2327 #define PACKAGE_NAME "$PACKAGE_NAME"
2328 _ACEOF
2329
2330 cat >>confdefs.h <<_ACEOF
2331 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2332 _ACEOF
2333
2334 cat >>confdefs.h <<_ACEOF
2335 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2336 _ACEOF
2337
2338 cat >>confdefs.h <<_ACEOF
2339 #define PACKAGE_STRING "$PACKAGE_STRING"
2340 _ACEOF
2341
2342 cat >>confdefs.h <<_ACEOF
2343 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2344 _ACEOF
2345
2346 cat >>confdefs.h <<_ACEOF
2347 #define PACKAGE_URL "$PACKAGE_URL"
2348 _ACEOF
2349
2350
2351 # Let the site file select an alternate cache file if it wants to.
2352 # Prefer an explicitly selected file to automatically selected ones.
2353 ac_site_file1=NONE
2354 ac_site_file2=NONE
2355 if test -n "$CONFIG_SITE"; then
2356   ac_site_file1=$CONFIG_SITE
2357 elif test "x$prefix" != xNONE; then
2358   ac_site_file1=$prefix/share/config.site
2359   ac_site_file2=$prefix/etc/config.site
2360 else
2361   ac_site_file1=$ac_default_prefix/share/config.site
2362   ac_site_file2=$ac_default_prefix/etc/config.site
2363 fi
2364 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2365 do
2366   test "x$ac_site_file" = xNONE && continue
2367   if test -r "$ac_site_file"; then
2368     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2369 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2370     sed 's/^/| /' "$ac_site_file" >&5
2371     . "$ac_site_file"
2372   fi
2373 done
2374
2375 if test -r "$cache_file"; then
2376   # Some versions of bash will fail to source /dev/null (special
2377   # files actually), so we avoid doing that.
2378   if test -f "$cache_file"; then
2379     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2380 $as_echo "$as_me: loading cache $cache_file" >&6;}
2381     case $cache_file in
2382       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2383       *)                      . "./$cache_file";;
2384     esac
2385   fi
2386 else
2387   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2388 $as_echo "$as_me: creating cache $cache_file" >&6;}
2389   >$cache_file
2390 fi
2391
2392 # Check that the precious variables saved in the cache have kept the same
2393 # value.
2394 ac_cache_corrupted=false
2395 for ac_var in $ac_precious_vars; do
2396   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2397   eval ac_new_set=\$ac_env_${ac_var}_set
2398   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2399   eval ac_new_val=\$ac_env_${ac_var}_value
2400   case $ac_old_set,$ac_new_set in
2401     set,)
2402       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2403 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2404       ac_cache_corrupted=: ;;
2405     ,set)
2406       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2407 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2408       ac_cache_corrupted=: ;;
2409     ,);;
2410     *)
2411       if test "x$ac_old_val" != "x$ac_new_val"; then
2412         # differences in whitespace do not lead to failure.
2413         ac_old_val_w=`echo x $ac_old_val`
2414         ac_new_val_w=`echo x $ac_new_val`
2415         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2416           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2417 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2418           ac_cache_corrupted=:
2419         else
2420           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2421 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2422           eval $ac_var=\$ac_old_val
2423         fi
2424         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2425 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2426         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2427 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2428       fi;;
2429   esac
2430   # Pass precious variables to config.status.
2431   if test "$ac_new_set" = set; then
2432     case $ac_new_val in
2433     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2434     *) ac_arg=$ac_var=$ac_new_val ;;
2435     esac
2436     case " $ac_configure_args " in
2437       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2438       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2439     esac
2440   fi
2441 done
2442 if $ac_cache_corrupted; then
2443   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2444 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2445   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2446 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2447   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2448 fi
2449 ## -------------------- ##
2450 ## Main body of script. ##
2451 ## -------------------- ##
2452
2453 ac_ext=c
2454 ac_cpp='$CPP $CPPFLAGS'
2455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2458
2459
2460
2461
2462
2463
2464 ac_config_headers="$ac_config_headers config.h"
2465
2466
2467 if test -n "${with_target_subdir}"; then
2468   # Default to --enable-multilib
2469 # Check whether --enable-multilib was given.
2470 if test "${enable_multilib+set}" = set; then :
2471   enableval=$enable_multilib; case "$enableval" in
2472   yes) multilib=yes ;;
2473   no)  multilib=no ;;
2474   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2475  esac
2476 else
2477   multilib=yes
2478 fi
2479
2480
2481 # We may get other options which we leave undocumented:
2482 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2483 # See config-ml.in if you want the gory details.
2484
2485 if test "$srcdir" = "."; then
2486   if test "$with_target_subdir" != "."; then
2487     multi_basedir="$srcdir/$with_multisrctop../.."
2488   else
2489     multi_basedir="$srcdir/$with_multisrctop.."
2490   fi
2491 else
2492   multi_basedir="$srcdir/.."
2493 fi
2494
2495
2496 # Even if the default multilib is not a cross compilation,
2497 # it may be that some of the other multilibs are.
2498 if test $cross_compiling = no && test $multilib = yes \
2499    && test "x${with_multisubdir}" != x ; then
2500    cross_compiling=maybe
2501 fi
2502
2503 ac_config_commands="$ac_config_commands default-1"
2504
2505 fi
2506
2507 ac_aux_dir=
2508 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2509   for ac_t in install-sh install.sh shtool; do
2510     if test -f "$ac_dir/$ac_t"; then
2511       ac_aux_dir=$ac_dir
2512       ac_install_sh="$ac_aux_dir/$ac_t -c"
2513       break 2
2514     fi
2515   done
2516 done
2517 if test -z "$ac_aux_dir"; then
2518   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2519 fi
2520
2521 # These three variables are undocumented and unsupported,
2522 # and are intended to be withdrawn in a future Autoconf release.
2523 # They can cause serious problems if a builder's source tree is in a directory
2524 # whose full name contains unusual characters.
2525 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2526 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2527 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2528
2529
2530 # Make sure we can run config.sub.
2531 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2532   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2533
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2535 $as_echo_n "checking build system type... " >&6; }
2536 if test "${ac_cv_build+set}" = set; then :
2537   $as_echo_n "(cached) " >&6
2538 else
2539   ac_build_alias=$build_alias
2540 test "x$ac_build_alias" = x &&
2541   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2542 test "x$ac_build_alias" = x &&
2543   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2544 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2545   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2546
2547 fi
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2549 $as_echo "$ac_cv_build" >&6; }
2550 case $ac_cv_build in
2551 *-*-*) ;;
2552 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2553 esac
2554 build=$ac_cv_build
2555 ac_save_IFS=$IFS; IFS='-'
2556 set x $ac_cv_build
2557 shift
2558 build_cpu=$1
2559 build_vendor=$2
2560 shift; shift
2561 # Remember, the first character of IFS is used to create $*,
2562 # except with old shells:
2563 build_os=$*
2564 IFS=$ac_save_IFS
2565 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2566
2567
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2569 $as_echo_n "checking host system type... " >&6; }
2570 if test "${ac_cv_host+set}" = set; then :
2571   $as_echo_n "(cached) " >&6
2572 else
2573   if test "x$host_alias" = x; then
2574   ac_cv_host=$ac_cv_build
2575 else
2576   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2577     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2578 fi
2579
2580 fi
2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2582 $as_echo "$ac_cv_host" >&6; }
2583 case $ac_cv_host in
2584 *-*-*) ;;
2585 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2586 esac
2587 host=$ac_cv_host
2588 ac_save_IFS=$IFS; IFS='-'
2589 set x $ac_cv_host
2590 shift
2591 host_cpu=$1
2592 host_vendor=$2
2593 shift; shift
2594 # Remember, the first character of IFS is used to create $*,
2595 # except with old shells:
2596 host_os=$*
2597 IFS=$ac_save_IFS
2598 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2599
2600
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2602 $as_echo_n "checking target system type... " >&6; }
2603 if test "${ac_cv_target+set}" = set; then :
2604   $as_echo_n "(cached) " >&6
2605 else
2606   if test "x$target_alias" = x; then
2607   ac_cv_target=$ac_cv_host
2608 else
2609   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2610     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2611 fi
2612
2613 fi
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2615 $as_echo "$ac_cv_target" >&6; }
2616 case $ac_cv_target in
2617 *-*-*) ;;
2618 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2619 esac
2620 target=$ac_cv_target
2621 ac_save_IFS=$IFS; IFS='-'
2622 set x $ac_cv_target
2623 shift
2624 target_cpu=$1
2625 target_vendor=$2
2626 shift; shift
2627 # Remember, the first character of IFS is used to create $*,
2628 # except with old shells:
2629 target_os=$*
2630 IFS=$ac_save_IFS
2631 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2632
2633
2634 # The aliases save the names the user supplied, while $host etc.
2635 # will get canonicalized.
2636 test -n "$target_alias" &&
2637   test "$program_prefix$program_suffix$program_transform_name" = \
2638     NONENONEs,x,x, &&
2639   program_prefix=${target_alias}-
2640
2641 target_alias=${target_alias-$host_alias}
2642
2643 ac_ext=c
2644 ac_cpp='$CPP $CPPFLAGS'
2645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2648 if test -n "$ac_tool_prefix"; then
2649   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2650 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2652 $as_echo_n "checking for $ac_word... " >&6; }
2653 if test "${ac_cv_prog_CC+set}" = set; then :
2654   $as_echo_n "(cached) " >&6
2655 else
2656   if test -n "$CC"; then
2657   ac_cv_prog_CC="$CC" # Let the user override the test.
2658 else
2659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2660 for as_dir in $PATH
2661 do
2662   IFS=$as_save_IFS
2663   test -z "$as_dir" && as_dir=.
2664     for ac_exec_ext in '' $ac_executable_extensions; do
2665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2666     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2668     break 2
2669   fi
2670 done
2671   done
2672 IFS=$as_save_IFS
2673
2674 fi
2675 fi
2676 CC=$ac_cv_prog_CC
2677 if test -n "$CC"; then
2678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2679 $as_echo "$CC" >&6; }
2680 else
2681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2682 $as_echo "no" >&6; }
2683 fi
2684
2685
2686 fi
2687 if test -z "$ac_cv_prog_CC"; then
2688   ac_ct_CC=$CC
2689   # Extract the first word of "gcc", so it can be a program name with args.
2690 set dummy gcc; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test -n "$ac_ct_CC"; then
2697   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2698 else
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     for ac_exec_ext in '' $ac_executable_extensions; do
2705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2706     ac_cv_prog_ac_ct_CC="gcc"
2707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2708     break 2
2709   fi
2710 done
2711   done
2712 IFS=$as_save_IFS
2713
2714 fi
2715 fi
2716 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2717 if test -n "$ac_ct_CC"; then
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2719 $as_echo "$ac_ct_CC" >&6; }
2720 else
2721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 $as_echo "no" >&6; }
2723 fi
2724
2725   if test "x$ac_ct_CC" = x; then
2726     CC=""
2727   else
2728     case $cross_compiling:$ac_tool_warned in
2729 yes:)
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2732 ac_tool_warned=yes ;;
2733 esac
2734     CC=$ac_ct_CC
2735   fi
2736 else
2737   CC="$ac_cv_prog_CC"
2738 fi
2739
2740 if test -z "$CC"; then
2741           if test -n "$ac_tool_prefix"; then
2742     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2743 set dummy ${ac_tool_prefix}cc; ac_word=$2
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2745 $as_echo_n "checking for $ac_word... " >&6; }
2746 if test "${ac_cv_prog_CC+set}" = set; then :
2747   $as_echo_n "(cached) " >&6
2748 else
2749   if test -n "$CC"; then
2750   ac_cv_prog_CC="$CC" # Let the user override the test.
2751 else
2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2753 for as_dir in $PATH
2754 do
2755   IFS=$as_save_IFS
2756   test -z "$as_dir" && as_dir=.
2757     for ac_exec_ext in '' $ac_executable_extensions; do
2758   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2759     ac_cv_prog_CC="${ac_tool_prefix}cc"
2760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2761     break 2
2762   fi
2763 done
2764   done
2765 IFS=$as_save_IFS
2766
2767 fi
2768 fi
2769 CC=$ac_cv_prog_CC
2770 if test -n "$CC"; then
2771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2772 $as_echo "$CC" >&6; }
2773 else
2774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2775 $as_echo "no" >&6; }
2776 fi
2777
2778
2779   fi
2780 fi
2781 if test -z "$CC"; then
2782   # Extract the first word of "cc", so it can be a program name with args.
2783 set dummy cc; ac_word=$2
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2785 $as_echo_n "checking for $ac_word... " >&6; }
2786 if test "${ac_cv_prog_CC+set}" = set; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   if test -n "$CC"; then
2790   ac_cv_prog_CC="$CC" # Let the user override the test.
2791 else
2792   ac_prog_rejected=no
2793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794 for as_dir in $PATH
2795 do
2796   IFS=$as_save_IFS
2797   test -z "$as_dir" && as_dir=.
2798     for ac_exec_ext in '' $ac_executable_extensions; do
2799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2800     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2801        ac_prog_rejected=yes
2802        continue
2803      fi
2804     ac_cv_prog_CC="cc"
2805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2806     break 2
2807   fi
2808 done
2809   done
2810 IFS=$as_save_IFS
2811
2812 if test $ac_prog_rejected = yes; then
2813   # We found a bogon in the path, so make sure we never use it.
2814   set dummy $ac_cv_prog_CC
2815   shift
2816   if test $# != 0; then
2817     # We chose a different compiler from the bogus one.
2818     # However, it has the same basename, so the bogon will be chosen
2819     # first if we set CC to just the basename; use the full file name.
2820     shift
2821     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2822   fi
2823 fi
2824 fi
2825 fi
2826 CC=$ac_cv_prog_CC
2827 if test -n "$CC"; then
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2829 $as_echo "$CC" >&6; }
2830 else
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2832 $as_echo "no" >&6; }
2833 fi
2834
2835
2836 fi
2837 if test -z "$CC"; then
2838   if test -n "$ac_tool_prefix"; then
2839   for ac_prog in cl.exe
2840   do
2841     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2842 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2844 $as_echo_n "checking for $ac_word... " >&6; }
2845 if test "${ac_cv_prog_CC+set}" = set; then :
2846   $as_echo_n "(cached) " >&6
2847 else
2848   if test -n "$CC"; then
2849   ac_cv_prog_CC="$CC" # Let the user override the test.
2850 else
2851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2852 for as_dir in $PATH
2853 do
2854   IFS=$as_save_IFS
2855   test -z "$as_dir" && as_dir=.
2856     for ac_exec_ext in '' $ac_executable_extensions; do
2857   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2858     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2860     break 2
2861   fi
2862 done
2863   done
2864 IFS=$as_save_IFS
2865
2866 fi
2867 fi
2868 CC=$ac_cv_prog_CC
2869 if test -n "$CC"; then
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2871 $as_echo "$CC" >&6; }
2872 else
2873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2874 $as_echo "no" >&6; }
2875 fi
2876
2877
2878     test -n "$CC" && break
2879   done
2880 fi
2881 if test -z "$CC"; then
2882   ac_ct_CC=$CC
2883   for ac_prog in cl.exe
2884 do
2885   # Extract the first word of "$ac_prog", so it can be a program name with args.
2886 set dummy $ac_prog; ac_word=$2
2887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2888 $as_echo_n "checking for $ac_word... " >&6; }
2889 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2890   $as_echo_n "(cached) " >&6
2891 else
2892   if test -n "$ac_ct_CC"; then
2893   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2894 else
2895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2896 for as_dir in $PATH
2897 do
2898   IFS=$as_save_IFS
2899   test -z "$as_dir" && as_dir=.
2900     for ac_exec_ext in '' $ac_executable_extensions; do
2901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2902     ac_cv_prog_ac_ct_CC="$ac_prog"
2903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2904     break 2
2905   fi
2906 done
2907   done
2908 IFS=$as_save_IFS
2909
2910 fi
2911 fi
2912 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2913 if test -n "$ac_ct_CC"; then
2914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2915 $as_echo "$ac_ct_CC" >&6; }
2916 else
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2918 $as_echo "no" >&6; }
2919 fi
2920
2921
2922   test -n "$ac_ct_CC" && break
2923 done
2924
2925   if test "x$ac_ct_CC" = x; then
2926     CC=""
2927   else
2928     case $cross_compiling:$ac_tool_warned in
2929 yes:)
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2931 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2932 ac_tool_warned=yes ;;
2933 esac
2934     CC=$ac_ct_CC
2935   fi
2936 fi
2937
2938 fi
2939
2940
2941 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2943 as_fn_error "no acceptable C compiler found in \$PATH
2944 See \`config.log' for more details." "$LINENO" 5; }
2945
2946 # Provide some information about the compiler.
2947 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2948 set X $ac_compile
2949 ac_compiler=$2
2950 for ac_option in --version -v -V -qversion; do
2951   { { ac_try="$ac_compiler $ac_option >&5"
2952 case "(($ac_try" in
2953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2954   *) ac_try_echo=$ac_try;;
2955 esac
2956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2957 $as_echo "$ac_try_echo"; } >&5
2958   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2959   ac_status=$?
2960   if test -s conftest.err; then
2961     sed '10a\
2962 ... rest of stderr output deleted ...
2963          10q' conftest.err >conftest.er1
2964     cat conftest.er1 >&5
2965     rm -f conftest.er1 conftest.err
2966   fi
2967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2968   test $ac_status = 0; }
2969 done
2970
2971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2972 /* end confdefs.h.  */
2973
2974 int
2975 main ()
2976 {
2977
2978   ;
2979   return 0;
2980 }
2981 _ACEOF
2982 ac_clean_files_save=$ac_clean_files
2983 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2984 # Try to create an executable without -o first, disregard a.out.
2985 # It will help us diagnose broken compilers, and finding out an intuition
2986 # of exeext.
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2988 $as_echo_n "checking for C compiler default output file name... " >&6; }
2989 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2990
2991 # The possible output files:
2992 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2993
2994 ac_rmfiles=
2995 for ac_file in $ac_files
2996 do
2997   case $ac_file in
2998     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2999     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3000   esac
3001 done
3002 rm -f $ac_rmfiles
3003
3004 if { { ac_try="$ac_link_default"
3005 case "(($ac_try" in
3006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3007   *) ac_try_echo=$ac_try;;
3008 esac
3009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3010 $as_echo "$ac_try_echo"; } >&5
3011   (eval "$ac_link_default") 2>&5
3012   ac_status=$?
3013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3014   test $ac_status = 0; }; then :
3015   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3016 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3017 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3018 # so that the user can short-circuit this test for compilers unknown to
3019 # Autoconf.
3020 for ac_file in $ac_files ''
3021 do
3022   test -f "$ac_file" || continue
3023   case $ac_file in
3024     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3025         ;;
3026     [ab].out )
3027         # We found the default executable, but exeext='' is most
3028         # certainly right.
3029         break;;
3030     *.* )
3031         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3032         then :; else
3033            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3034         fi
3035         # We set ac_cv_exeext here because the later test for it is not
3036         # safe: cross compilers may not add the suffix if given an `-o'
3037         # argument, so we may need to know it at that point already.
3038         # Even if this section looks crufty: it has the advantage of
3039         # actually working.
3040         break;;
3041     * )
3042         break;;
3043   esac
3044 done
3045 test "$ac_cv_exeext" = no && ac_cv_exeext=
3046
3047 else
3048   ac_file=''
3049 fi
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3051 $as_echo "$ac_file" >&6; }
3052 if test -z "$ac_file"; then :
3053   $as_echo "$as_me: failed program was:" >&5
3054 sed 's/^/| /' conftest.$ac_ext >&5
3055
3056 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3057 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3058 { as_fn_set_status 77
3059 as_fn_error "C compiler cannot create executables
3060 See \`config.log' for more details." "$LINENO" 5; }; }
3061 fi
3062 ac_exeext=$ac_cv_exeext
3063
3064 # Check that the compiler produces executables we can run.  If not, either
3065 # the compiler is broken, or we cross compile.
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3067 $as_echo_n "checking whether the C compiler works... " >&6; }
3068 # If not cross compiling, check that we can run a simple program.
3069 if test "$cross_compiling" != yes; then
3070   if { ac_try='./$ac_file'
3071   { { case "(($ac_try" in
3072   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3073   *) ac_try_echo=$ac_try;;
3074 esac
3075 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3076 $as_echo "$ac_try_echo"; } >&5
3077   (eval "$ac_try") 2>&5
3078   ac_status=$?
3079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3080   test $ac_status = 0; }; }; then
3081     cross_compiling=no
3082   else
3083     if test "$cross_compiling" = maybe; then
3084         cross_compiling=yes
3085     else
3086         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088 as_fn_error "cannot run C compiled programs.
3089 If you meant to cross compile, use \`--host'.
3090 See \`config.log' for more details." "$LINENO" 5; }
3091     fi
3092   fi
3093 fi
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3095 $as_echo "yes" >&6; }
3096
3097 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3098 ac_clean_files=$ac_clean_files_save
3099 # Check that the compiler produces executables we can run.  If not, either
3100 # the compiler is broken, or we cross compile.
3101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3102 $as_echo_n "checking whether we are cross compiling... " >&6; }
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3104 $as_echo "$cross_compiling" >&6; }
3105
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3107 $as_echo_n "checking for suffix of executables... " >&6; }
3108 if { { ac_try="$ac_link"
3109 case "(($ac_try" in
3110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3111   *) ac_try_echo=$ac_try;;
3112 esac
3113 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3114 $as_echo "$ac_try_echo"; } >&5
3115   (eval "$ac_link") 2>&5
3116   ac_status=$?
3117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3118   test $ac_status = 0; }; then :
3119   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3120 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3121 # work properly (i.e., refer to `conftest.exe'), while it won't with
3122 # `rm'.
3123 for ac_file in conftest.exe conftest conftest.*; do
3124   test -f "$ac_file" || continue
3125   case $ac_file in
3126     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3127     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3128           break;;
3129     * ) break;;
3130   esac
3131 done
3132 else
3133   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3134 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3135 as_fn_error "cannot compute suffix of executables: cannot compile and link
3136 See \`config.log' for more details." "$LINENO" 5; }
3137 fi
3138 rm -f conftest$ac_cv_exeext
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3140 $as_echo "$ac_cv_exeext" >&6; }
3141
3142 rm -f conftest.$ac_ext
3143 EXEEXT=$ac_cv_exeext
3144 ac_exeext=$EXEEXT
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3146 $as_echo_n "checking for suffix of object files... " >&6; }
3147 if test "${ac_cv_objext+set}" = set; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3151 /* end confdefs.h.  */
3152
3153 int
3154 main ()
3155 {
3156
3157   ;
3158   return 0;
3159 }
3160 _ACEOF
3161 rm -f conftest.o conftest.obj
3162 if { { ac_try="$ac_compile"
3163 case "(($ac_try" in
3164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3165   *) ac_try_echo=$ac_try;;
3166 esac
3167 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3168 $as_echo "$ac_try_echo"; } >&5
3169   (eval "$ac_compile") 2>&5
3170   ac_status=$?
3171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3172   test $ac_status = 0; }; then :
3173   for ac_file in conftest.o conftest.obj conftest.*; do
3174   test -f "$ac_file" || continue;
3175   case $ac_file in
3176     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3177     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3178        break;;
3179   esac
3180 done
3181 else
3182   $as_echo "$as_me: failed program was:" >&5
3183 sed 's/^/| /' conftest.$ac_ext >&5
3184
3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3187 as_fn_error "cannot compute suffix of object files: cannot compile
3188 See \`config.log' for more details." "$LINENO" 5; }
3189 fi
3190 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3191 fi
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3193 $as_echo "$ac_cv_objext" >&6; }
3194 OBJEXT=$ac_cv_objext
3195 ac_objext=$OBJEXT
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3197 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3198 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3199   $as_echo_n "(cached) " >&6
3200 else
3201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3202 /* end confdefs.h.  */
3203
3204 int
3205 main ()
3206 {
3207 #ifndef __GNUC__
3208        choke me
3209 #endif
3210
3211   ;
3212   return 0;
3213 }
3214 _ACEOF
3215 if ac_fn_c_try_compile "$LINENO"; then :
3216   ac_compiler_gnu=yes
3217 else
3218   ac_compiler_gnu=no
3219 fi
3220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3221 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3222
3223 fi
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3225 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3226 if test $ac_compiler_gnu = yes; then
3227   GCC=yes
3228 else
3229   GCC=
3230 fi
3231 ac_test_CFLAGS=${CFLAGS+set}
3232 ac_save_CFLAGS=$CFLAGS
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3234 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3235 if test "${ac_cv_prog_cc_g+set}" = set; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   ac_save_c_werror_flag=$ac_c_werror_flag
3239    ac_c_werror_flag=yes
3240    ac_cv_prog_cc_g=no
3241    CFLAGS="-g"
3242    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3243 /* end confdefs.h.  */
3244
3245 int
3246 main ()
3247 {
3248
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 if ac_fn_c_try_compile "$LINENO"; then :
3254   ac_cv_prog_cc_g=yes
3255 else
3256   CFLAGS=""
3257       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3258 /* end confdefs.h.  */
3259
3260 int
3261 main ()
3262 {
3263
3264   ;
3265   return 0;
3266 }
3267 _ACEOF
3268 if ac_fn_c_try_compile "$LINENO"; then :
3269
3270 else
3271   ac_c_werror_flag=$ac_save_c_werror_flag
3272          CFLAGS="-g"
3273          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3274 /* end confdefs.h.  */
3275
3276 int
3277 main ()
3278 {
3279
3280   ;
3281   return 0;
3282 }
3283 _ACEOF
3284 if ac_fn_c_try_compile "$LINENO"; then :
3285   ac_cv_prog_cc_g=yes
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 fi
3289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3290 fi
3291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3292    ac_c_werror_flag=$ac_save_c_werror_flag
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3295 $as_echo "$ac_cv_prog_cc_g" >&6; }
3296 if test "$ac_test_CFLAGS" = set; then
3297   CFLAGS=$ac_save_CFLAGS
3298 elif test $ac_cv_prog_cc_g = yes; then
3299   if test "$GCC" = yes; then
3300     CFLAGS="-g -O2"
3301   else
3302     CFLAGS="-g"
3303   fi
3304 else
3305   if test "$GCC" = yes; then
3306     CFLAGS="-O2"
3307   else
3308     CFLAGS=
3309   fi
3310 fi
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3312 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3313 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3314   $as_echo_n "(cached) " >&6
3315 else
3316   ac_cv_prog_cc_c89=no
3317 ac_save_CC=$CC
3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h.  */
3320 #include <stdarg.h>
3321 #include <stdio.h>
3322 #include <sys/types.h>
3323 #include <sys/stat.h>
3324 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3325 struct buf { int x; };
3326 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3327 static char *e (p, i)
3328      char **p;
3329      int i;
3330 {
3331   return p[i];
3332 }
3333 static char *f (char * (*g) (char **, int), char **p, ...)
3334 {
3335   char *s;
3336   va_list v;
3337   va_start (v,p);
3338   s = g (p, va_arg (v,int));
3339   va_end (v);
3340   return s;
3341 }
3342
3343 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3344    function prototypes and stuff, but not '\xHH' hex character constants.
3345    These don't provoke an error unfortunately, instead are silently treated
3346    as 'x'.  The following induces an error, until -std is added to get
3347    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3348    array size at least.  It's necessary to write '\x00'==0 to get something
3349    that's true only with -std.  */
3350 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3351
3352 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3353    inside strings and character constants.  */
3354 #define FOO(x) 'x'
3355 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3356
3357 int test (int i, double x);
3358 struct s1 {int (*f) (int a);};
3359 struct s2 {int (*f) (double a);};
3360 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3361 int argc;
3362 char **argv;
3363 int
3364 main ()
3365 {
3366 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3372         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3373 do
3374   CC="$ac_save_CC $ac_arg"
3375   if ac_fn_c_try_compile "$LINENO"; then :
3376   ac_cv_prog_cc_c89=$ac_arg
3377 fi
3378 rm -f core conftest.err conftest.$ac_objext
3379   test "x$ac_cv_prog_cc_c89" != "xno" && break
3380 done
3381 rm -f conftest.$ac_ext
3382 CC=$ac_save_CC
3383
3384 fi
3385 # AC_CACHE_VAL
3386 case "x$ac_cv_prog_cc_c89" in
3387   x)
3388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3389 $as_echo "none needed" >&6; } ;;
3390   xno)
3391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3392 $as_echo "unsupported" >&6; } ;;
3393   *)
3394     CC="$CC $ac_cv_prog_cc_c89"
3395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3396 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3397 esac
3398 if test "x$ac_cv_prog_cc_c89" != xno; then :
3399
3400 fi
3401
3402 ac_ext=c
3403 ac_cpp='$CPP $CPPFLAGS'
3404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3407
3408
3409 ac_ext=c
3410 ac_cpp='$CPP $CPPFLAGS'
3411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3415 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3416 # On Suns, sometimes $CPP names a directory.
3417 if test -n "$CPP" && test -d "$CPP"; then
3418   CPP=
3419 fi
3420 if test -z "$CPP"; then
3421   if test "${ac_cv_prog_CPP+set}" = set; then :
3422   $as_echo_n "(cached) " >&6
3423 else
3424       # Double quotes because CPP needs to be expanded
3425     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3426     do
3427       ac_preproc_ok=false
3428 for ac_c_preproc_warn_flag in '' yes
3429 do
3430   # Use a header file that comes with gcc, so configuring glibc
3431   # with a fresh cross-compiler works.
3432   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3433   # <limits.h> exists even on freestanding compilers.
3434   # On the NeXT, cc -E runs the code through the compiler's parser,
3435   # not just through cpp. "Syntax error" is here to catch this case.
3436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3437 /* end confdefs.h.  */
3438 #ifdef __STDC__
3439 # include <limits.h>
3440 #else
3441 # include <assert.h>
3442 #endif
3443                      Syntax error
3444 _ACEOF
3445 if ac_fn_c_try_cpp "$LINENO"; then :
3446
3447 else
3448   # Broken: fails on valid input.
3449 continue
3450 fi
3451 rm -f conftest.err conftest.$ac_ext
3452
3453   # OK, works on sane cases.  Now check whether nonexistent headers
3454   # can be detected and how.
3455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3456 /* end confdefs.h.  */
3457 #include <ac_nonexistent.h>
3458 _ACEOF
3459 if ac_fn_c_try_cpp "$LINENO"; then :
3460   # Broken: success on invalid input.
3461 continue
3462 else
3463   # Passes both tests.
3464 ac_preproc_ok=:
3465 break
3466 fi
3467 rm -f conftest.err conftest.$ac_ext
3468
3469 done
3470 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3471 rm -f conftest.err conftest.$ac_ext
3472 if $ac_preproc_ok; then :
3473   break
3474 fi
3475
3476     done
3477     ac_cv_prog_CPP=$CPP
3478
3479 fi
3480   CPP=$ac_cv_prog_CPP
3481 else
3482   ac_cv_prog_CPP=$CPP
3483 fi
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3485 $as_echo "$CPP" >&6; }
3486 ac_preproc_ok=false
3487 for ac_c_preproc_warn_flag in '' yes
3488 do
3489   # Use a header file that comes with gcc, so configuring glibc
3490   # with a fresh cross-compiler works.
3491   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3492   # <limits.h> exists even on freestanding compilers.
3493   # On the NeXT, cc -E runs the code through the compiler's parser,
3494   # not just through cpp. "Syntax error" is here to catch this case.
3495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3496 /* end confdefs.h.  */
3497 #ifdef __STDC__
3498 # include <limits.h>
3499 #else
3500 # include <assert.h>
3501 #endif
3502                      Syntax error
3503 _ACEOF
3504 if ac_fn_c_try_cpp "$LINENO"; then :
3505
3506 else
3507   # Broken: fails on valid input.
3508 continue
3509 fi
3510 rm -f conftest.err conftest.$ac_ext
3511
3512   # OK, works on sane cases.  Now check whether nonexistent headers
3513   # can be detected and how.
3514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3515 /* end confdefs.h.  */
3516 #include <ac_nonexistent.h>
3517 _ACEOF
3518 if ac_fn_c_try_cpp "$LINENO"; then :
3519   # Broken: success on invalid input.
3520 continue
3521 else
3522   # Passes both tests.
3523 ac_preproc_ok=:
3524 break
3525 fi
3526 rm -f conftest.err conftest.$ac_ext
3527
3528 done
3529 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3530 rm -f conftest.err conftest.$ac_ext
3531 if $ac_preproc_ok; then :
3532
3533 else
3534   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3535 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3536 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3537 See \`config.log' for more details." "$LINENO" 5; }
3538 fi
3539
3540 ac_ext=c
3541 ac_cpp='$CPP $CPPFLAGS'
3542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3545
3546
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3548 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3549 if test "${ac_cv_path_GREP+set}" = set; then :
3550   $as_echo_n "(cached) " >&6
3551 else
3552   if test -z "$GREP"; then
3553   ac_path_GREP_found=false
3554   # Loop through the user's path and test for each of PROGNAME-LIST
3555   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3557 do
3558   IFS=$as_save_IFS
3559   test -z "$as_dir" && as_dir=.
3560     for ac_prog in grep ggrep; do
3561     for ac_exec_ext in '' $ac_executable_extensions; do
3562       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3563       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3564 # Check for GNU ac_path_GREP and select it if it is found.
3565   # Check for GNU $ac_path_GREP
3566 case `"$ac_path_GREP" --version 2>&1` in
3567 *GNU*)
3568   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3569 *)
3570   ac_count=0
3571   $as_echo_n 0123456789 >"conftest.in"
3572   while :
3573   do
3574     cat "conftest.in" "conftest.in" >"conftest.tmp"
3575     mv "conftest.tmp" "conftest.in"
3576     cp "conftest.in" "conftest.nl"
3577     $as_echo 'GREP' >> "conftest.nl"
3578     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3579     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3580     as_fn_arith $ac_count + 1 && ac_count=$as_val
3581     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3582       # Best one so far, save it but keep looking for a better one
3583       ac_cv_path_GREP="$ac_path_GREP"
3584       ac_path_GREP_max=$ac_count
3585     fi
3586     # 10*(2^10) chars as input seems more than enough
3587     test $ac_count -gt 10 && break
3588   done
3589   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3590 esac
3591
3592       $ac_path_GREP_found && break 3
3593     done
3594   done
3595   done
3596 IFS=$as_save_IFS
3597   if test -z "$ac_cv_path_GREP"; then
3598     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3599   fi
3600 else
3601   ac_cv_path_GREP=$GREP
3602 fi
3603
3604 fi
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3606 $as_echo "$ac_cv_path_GREP" >&6; }
3607  GREP="$ac_cv_path_GREP"
3608
3609
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3611 $as_echo_n "checking for egrep... " >&6; }
3612 if test "${ac_cv_path_EGREP+set}" = set; then :
3613   $as_echo_n "(cached) " >&6
3614 else
3615   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3616    then ac_cv_path_EGREP="$GREP -E"
3617    else
3618      if test -z "$EGREP"; then
3619   ac_path_EGREP_found=false
3620   # Loop through the user's path and test for each of PROGNAME-LIST
3621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3623 do
3624   IFS=$as_save_IFS
3625   test -z "$as_dir" && as_dir=.
3626     for ac_prog in egrep; do
3627     for ac_exec_ext in '' $ac_executable_extensions; do
3628       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3629       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3630 # Check for GNU ac_path_EGREP and select it if it is found.
3631   # Check for GNU $ac_path_EGREP
3632 case `"$ac_path_EGREP" --version 2>&1` in
3633 *GNU*)
3634   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3635 *)
3636   ac_count=0
3637   $as_echo_n 0123456789 >"conftest.in"
3638   while :
3639   do
3640     cat "conftest.in" "conftest.in" >"conftest.tmp"
3641     mv "conftest.tmp" "conftest.in"
3642     cp "conftest.in" "conftest.nl"
3643     $as_echo 'EGREP' >> "conftest.nl"
3644     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3645     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3646     as_fn_arith $ac_count + 1 && ac_count=$as_val
3647     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3648       # Best one so far, save it but keep looking for a better one
3649       ac_cv_path_EGREP="$ac_path_EGREP"
3650       ac_path_EGREP_max=$ac_count
3651     fi
3652     # 10*(2^10) chars as input seems more than enough
3653     test $ac_count -gt 10 && break
3654   done
3655   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3656 esac
3657
3658       $ac_path_EGREP_found && break 3
3659     done
3660   done
3661   done
3662 IFS=$as_save_IFS
3663   if test -z "$ac_cv_path_EGREP"; then
3664     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3665   fi
3666 else
3667   ac_cv_path_EGREP=$EGREP
3668 fi
3669
3670    fi
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3673 $as_echo "$ac_cv_path_EGREP" >&6; }
3674  EGREP="$ac_cv_path_EGREP"
3675
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3678 $as_echo_n "checking for ANSI C header files... " >&6; }
3679 if test "${ac_cv_header_stdc+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3683 /* end confdefs.h.  */
3684 #include <stdlib.h>
3685 #include <stdarg.h>
3686 #include <string.h>
3687 #include <float.h>
3688
3689 int
3690 main ()
3691 {
3692
3693   ;
3694   return 0;
3695 }
3696 _ACEOF
3697 if ac_fn_c_try_compile "$LINENO"; then :
3698   ac_cv_header_stdc=yes
3699 else
3700   ac_cv_header_stdc=no
3701 fi
3702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3703
3704 if test $ac_cv_header_stdc = yes; then
3705   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3707 /* end confdefs.h.  */
3708 #include <string.h>
3709
3710 _ACEOF
3711 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3712   $EGREP "memchr" >/dev/null 2>&1; then :
3713
3714 else
3715   ac_cv_header_stdc=no
3716 fi
3717 rm -f conftest*
3718
3719 fi
3720
3721 if test $ac_cv_header_stdc = yes; then
3722   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725 #include <stdlib.h>
3726
3727 _ACEOF
3728 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3729   $EGREP "free" >/dev/null 2>&1; then :
3730
3731 else
3732   ac_cv_header_stdc=no
3733 fi
3734 rm -f conftest*
3735
3736 fi
3737
3738 if test $ac_cv_header_stdc = yes; then
3739   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3740   if test "$cross_compiling" = yes; then :
3741   :
3742 else
3743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744 /* end confdefs.h.  */
3745 #include <ctype.h>
3746 #include <stdlib.h>
3747 #if ((' ' & 0x0FF) == 0x020)
3748 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3749 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3750 #else
3751 # define ISLOWER(c) \
3752                    (('a' <= (c) && (c) <= 'i') \
3753                      || ('j' <= (c) && (c) <= 'r') \
3754                      || ('s' <= (c) && (c) <= 'z'))
3755 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3756 #endif
3757
3758 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3759 int
3760 main ()
3761 {
3762   int i;
3763   for (i = 0; i < 256; i++)
3764     if (XOR (islower (i), ISLOWER (i))
3765         || toupper (i) != TOUPPER (i))
3766       return 2;
3767   return 0;
3768 }
3769 _ACEOF
3770 if ac_fn_c_try_run "$LINENO"; then :
3771
3772 else
3773   ac_cv_header_stdc=no
3774 fi
3775 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3776   conftest.$ac_objext conftest.beam conftest.$ac_ext
3777 fi
3778
3779 fi
3780 fi
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3782 $as_echo "$ac_cv_header_stdc" >&6; }
3783 if test $ac_cv_header_stdc = yes; then
3784
3785 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3786
3787 fi
3788
3789 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3790 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3791                   inttypes.h stdint.h unistd.h
3792 do :
3793   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3794 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3795 "
3796 eval as_val=\$$as_ac_Header
3797    if test "x$as_val" = x""yes; then :
3798   cat >>confdefs.h <<_ACEOF
3799 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3800 _ACEOF
3801
3802 fi
3803
3804 done
3805
3806
3807
3808   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3809 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3810   MINIX=yes
3811 else
3812   MINIX=
3813 fi
3814
3815
3816   if test "$MINIX" = yes; then
3817
3818 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3819
3820
3821 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3822
3823
3824 $as_echo "#define _MINIX 1" >>confdefs.h
3825
3826   fi
3827
3828
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3830 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3831 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3832   $as_echo_n "(cached) " >&6
3833 else
3834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835 /* end confdefs.h.  */
3836
3837 #         define __EXTENSIONS__ 1
3838           $ac_includes_default
3839 int
3840 main ()
3841 {
3842
3843   ;
3844   return 0;
3845 }
3846 _ACEOF
3847 if ac_fn_c_try_compile "$LINENO"; then :
3848   ac_cv_safe_to_define___extensions__=yes
3849 else
3850   ac_cv_safe_to_define___extensions__=no
3851 fi
3852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3853 fi
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3855 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3856   test $ac_cv_safe_to_define___extensions__ = yes &&
3857     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3858
3859   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3860
3861   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3862
3863   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3864
3865   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3866
3867
3868
3869 libtool_VERSION=1:0:0
3870
3871
3872 # 1.11.1: Require that version of automake.
3873 # foreign: Don't require README, INSTALL, NEWS, etc.
3874 # no-define: Don't define PACKAGE and VERSION.
3875 # no-dependencies: Don't generate automatic dependencies.
3876 #    (because it breaks when using bootstrap-lean, since some of the
3877 #    headers are gone at "make install" time).
3878 # -Wall: Issue all automake warnings.
3879 # -Wno-portability: Don't warn about constructs supported by GNU make.
3880 #    (because GCC requires GNU make anyhow).
3881 am__api_version='1.11'
3882
3883 # Find a good install program.  We prefer a C program (faster),
3884 # so one script is as good as another.  But avoid the broken or
3885 # incompatible versions:
3886 # SysV /etc/install, /usr/sbin/install
3887 # SunOS /usr/etc/install
3888 # IRIX /sbin/install
3889 # AIX /bin/install
3890 # AmigaOS /C/install, which installs bootblocks on floppy discs
3891 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3892 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3893 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3894 # OS/2's system install, which has a completely different semantic
3895 # ./install, which can be erroneously created by make from ./install.sh.
3896 # Reject install programs that cannot install multiple files.
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3898 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3899 if test -z "$INSTALL"; then
3900 if test "${ac_cv_path_install+set}" = set; then :
3901   $as_echo_n "(cached) " >&6
3902 else
3903   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3904 for as_dir in $PATH
3905 do
3906   IFS=$as_save_IFS
3907   test -z "$as_dir" && as_dir=.
3908     # Account for people who put trailing slashes in PATH elements.
3909 case $as_dir/ in #((
3910   ./ | .// | /[cC]/* | \
3911   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3912   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3913   /usr/ucb/* ) ;;
3914   *)
3915     # OSF1 and SCO ODT 3.0 have their own names for install.
3916     # Don't use installbsd from OSF since it installs stuff as root
3917     # by default.
3918     for ac_prog in ginstall scoinst install; do
3919       for ac_exec_ext in '' $ac_executable_extensions; do
3920         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3921           if test $ac_prog = install &&
3922             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3923             # AIX install.  It has an incompatible calling convention.
3924             :
3925           elif test $ac_prog = install &&
3926             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3927             # program-specific install script used by HP pwplus--don't use.
3928             :
3929           else
3930             rm -rf conftest.one conftest.two conftest.dir
3931             echo one > conftest.one
3932             echo two > conftest.two
3933             mkdir conftest.dir
3934             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3935               test -s conftest.one && test -s conftest.two &&
3936               test -s conftest.dir/conftest.one &&
3937               test -s conftest.dir/conftest.two
3938             then
3939               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3940               break 3
3941             fi
3942           fi
3943         fi
3944       done
3945     done
3946     ;;
3947 esac
3948
3949   done
3950 IFS=$as_save_IFS
3951
3952 rm -rf conftest.one conftest.two conftest.dir
3953
3954 fi
3955   if test "${ac_cv_path_install+set}" = set; then
3956     INSTALL=$ac_cv_path_install
3957   else
3958     # As a last resort, use the slow shell script.  Don't cache a
3959     # value for INSTALL within a source directory, because that will
3960     # break other packages using the cache if that directory is
3961     # removed, or if the value is a relative name.
3962     INSTALL=$ac_install_sh
3963   fi
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3966 $as_echo "$INSTALL" >&6; }
3967
3968 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3969 # It thinks the first close brace ends the variable substitution.
3970 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3971
3972 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3973
3974 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3975
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3977 $as_echo_n "checking whether build environment is sane... " >&6; }
3978 # Just in case
3979 sleep 1
3980 echo timestamp > conftest.file
3981 # Reject unsafe characters in $srcdir or the absolute working directory
3982 # name.  Accept space and tab only in the latter.
3983 am_lf='
3984 '
3985 case `pwd` in
3986   *[\\\"\#\$\&\'\`$am_lf]*)
3987     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3988 esac
3989 case $srcdir in
3990   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3991     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3992 esac
3993
3994 # Do `set' in a subshell so we don't clobber the current shell's
3995 # arguments.  Must try -L first in case configure is actually a
3996 # symlink; some systems play weird games with the mod time of symlinks
3997 # (eg FreeBSD returns the mod time of the symlink's containing
3998 # directory).
3999 if (
4000    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4001    if test "$*" = "X"; then
4002       # -L didn't work.
4003       set X `ls -t "$srcdir/configure" conftest.file`
4004    fi
4005    rm -f conftest.file
4006    if test "$*" != "X $srcdir/configure conftest.file" \
4007       && test "$*" != "X conftest.file $srcdir/configure"; then
4008
4009       # If neither matched, then we have a broken ls.  This can happen
4010       # if, for instance, CONFIG_SHELL is bash and it inherits a
4011       # broken ls alias from the environment.  This has actually
4012       # happened.  Such a system could not be considered "sane".
4013       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
4014 alias in your environment" "$LINENO" 5
4015    fi
4016
4017    test "$2" = conftest.file
4018    )
4019 then
4020    # Ok.
4021    :
4022 else
4023    as_fn_error "newly created file is older than distributed files!
4024 Check your system clock" "$LINENO" 5
4025 fi
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4027 $as_echo "yes" >&6; }
4028 test "$program_prefix" != NONE &&
4029   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4030 # Use a double $ so make ignores it.
4031 test "$program_suffix" != NONE &&
4032   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4033 # Double any \ or $.
4034 # By default was `s,x,x', remove it if useless.
4035 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4036 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4037
4038 # expand $ac_aux_dir to an absolute path
4039 am_aux_dir=`cd $ac_aux_dir && pwd`
4040
4041 if test x"${MISSING+set}" != xset; then
4042   case $am_aux_dir in
4043   *\ * | *\     *)
4044     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4045   *)
4046     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4047   esac
4048 fi
4049 # Use eval to expand $SHELL
4050 if eval "$MISSING --run true"; then
4051   am_missing_run="$MISSING --run "
4052 else
4053   am_missing_run=
4054   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
4055 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
4056 fi
4057
4058 if test x"${install_sh}" != xset; then
4059   case $am_aux_dir in
4060   *\ * | *\     *)
4061     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4062   *)
4063     install_sh="\${SHELL} $am_aux_dir/install-sh"
4064   esac
4065 fi
4066
4067 # Installed binaries are usually stripped using `strip' when the user
4068 # run `make install-strip'.  However `strip' might not be the right
4069 # tool to use in cross-compilation environments, therefore Automake
4070 # will honor the `STRIP' environment variable to overrule this program.
4071 if test "$cross_compiling" != no; then
4072   if test -n "$ac_tool_prefix"; then
4073   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4074 set dummy ${ac_tool_prefix}strip; ac_word=$2
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4076 $as_echo_n "checking for $ac_word... " >&6; }
4077 if test "${ac_cv_prog_STRIP+set}" = set; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   if test -n "$STRIP"; then
4081   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4082 else
4083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4084 for as_dir in $PATH
4085 do
4086   IFS=$as_save_IFS
4087   test -z "$as_dir" && as_dir=.
4088     for ac_exec_ext in '' $ac_executable_extensions; do
4089   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4090     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4092     break 2
4093   fi
4094 done
4095   done
4096 IFS=$as_save_IFS
4097
4098 fi
4099 fi
4100 STRIP=$ac_cv_prog_STRIP
4101 if test -n "$STRIP"; then
4102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4103 $as_echo "$STRIP" >&6; }
4104 else
4105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4106 $as_echo "no" >&6; }
4107 fi
4108
4109
4110 fi
4111 if test -z "$ac_cv_prog_STRIP"; then
4112   ac_ct_STRIP=$STRIP
4113   # Extract the first word of "strip", so it can be a program name with args.
4114 set dummy strip; ac_word=$2
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4116 $as_echo_n "checking for $ac_word... " >&6; }
4117 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4118   $as_echo_n "(cached) " >&6
4119 else
4120   if test -n "$ac_ct_STRIP"; then
4121   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4122 else
4123 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4124 for as_dir in $PATH
4125 do
4126   IFS=$as_save_IFS
4127   test -z "$as_dir" && as_dir=.
4128     for ac_exec_ext in '' $ac_executable_extensions; do
4129   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4130     ac_cv_prog_ac_ct_STRIP="strip"
4131     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4132     break 2
4133   fi
4134 done
4135   done
4136 IFS=$as_save_IFS
4137
4138 fi
4139 fi
4140 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4141 if test -n "$ac_ct_STRIP"; then
4142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4143 $as_echo "$ac_ct_STRIP" >&6; }
4144 else
4145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4146 $as_echo "no" >&6; }
4147 fi
4148
4149   if test "x$ac_ct_STRIP" = x; then
4150     STRIP=":"
4151   else
4152     case $cross_compiling:$ac_tool_warned in
4153 yes:)
4154 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4155 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4156 ac_tool_warned=yes ;;
4157 esac
4158     STRIP=$ac_ct_STRIP
4159   fi
4160 else
4161   STRIP="$ac_cv_prog_STRIP"
4162 fi
4163
4164 fi
4165 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4166
4167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4168 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4169 if test -z "$MKDIR_P"; then
4170   if test "${ac_cv_path_mkdir+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4174 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4175 do
4176   IFS=$as_save_IFS
4177   test -z "$as_dir" && as_dir=.
4178     for ac_prog in mkdir gmkdir; do
4179          for ac_exec_ext in '' $ac_executable_extensions; do
4180            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
4181            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4182              'mkdir (GNU coreutils) '* | \
4183              'mkdir (coreutils) '* | \
4184              'mkdir (fileutils) '4.1*)
4185                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4186                break 3;;
4187            esac
4188          done
4189        done
4190   done
4191 IFS=$as_save_IFS
4192
4193 fi
4194
4195   if test "${ac_cv_path_mkdir+set}" = set; then
4196     MKDIR_P="$ac_cv_path_mkdir -p"
4197   else
4198     # As a last resort, use the slow shell script.  Don't cache a
4199     # value for MKDIR_P within a source directory, because that will
4200     # break other packages using the cache if that directory is
4201     # removed, or if the value is a relative name.
4202     test -d ./--version && rmdir ./--version
4203     MKDIR_P="$ac_install_sh -d"
4204   fi
4205 fi
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4207 $as_echo "$MKDIR_P" >&6; }
4208
4209 mkdir_p="$MKDIR_P"
4210 case $mkdir_p in
4211   [\\/$]* | ?:[\\/]*) ;;
4212   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
4213 esac
4214
4215 for ac_prog in gawk mawk nawk awk
4216 do
4217   # Extract the first word of "$ac_prog", so it can be a program name with args.
4218 set dummy $ac_prog; ac_word=$2
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4220 $as_echo_n "checking for $ac_word... " >&6; }
4221 if test "${ac_cv_prog_AWK+set}" = set; then :
4222   $as_echo_n "(cached) " >&6
4223 else
4224   if test -n "$AWK"; then
4225   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4226 else
4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 for as_dir in $PATH
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     for ac_exec_ext in '' $ac_executable_extensions; do
4233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4234     ac_cv_prog_AWK="$ac_prog"
4235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4236     break 2
4237   fi
4238 done
4239   done
4240 IFS=$as_save_IFS
4241
4242 fi
4243 fi
4244 AWK=$ac_cv_prog_AWK
4245 if test -n "$AWK"; then
4246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4247 $as_echo "$AWK" >&6; }
4248 else
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4250 $as_echo "no" >&6; }
4251 fi
4252
4253
4254   test -n "$AWK" && break
4255 done
4256
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4258 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4259 set x ${MAKE-make}
4260 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4261 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat >conftest.make <<\_ACEOF
4265 SHELL = /bin/sh
4266 all:
4267         @echo '@@@%%%=$(MAKE)=@@@%%%'
4268 _ACEOF
4269 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4270 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4271   *@@@%%%=?*=@@@%%%*)
4272     eval ac_cv_prog_make_${ac_make}_set=yes;;
4273   *)
4274     eval ac_cv_prog_make_${ac_make}_set=no;;
4275 esac
4276 rm -f conftest.make
4277 fi
4278 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4280 $as_echo "yes" >&6; }
4281   SET_MAKE=
4282 else
4283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4284 $as_echo "no" >&6; }
4285   SET_MAKE="MAKE=${MAKE-make}"
4286 fi
4287
4288 rm -rf .tst 2>/dev/null
4289 mkdir .tst 2>/dev/null
4290 if test -d .tst; then
4291   am__leading_dot=.
4292 else
4293   am__leading_dot=_
4294 fi
4295 rmdir .tst 2>/dev/null
4296
4297 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4298   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4299   # is not polluted with repeated "-I."
4300   am__isrc=' -I$(srcdir)'
4301   # test to see if srcdir already configured
4302   if test -f $srcdir/config.status; then
4303     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4304   fi
4305 fi
4306
4307 # test whether we have cygpath
4308 if test -z "$CYGPATH_W"; then
4309   if (cygpath --version) >/dev/null 2>/dev/null; then
4310     CYGPATH_W='cygpath -w'
4311   else
4312     CYGPATH_W=echo
4313   fi
4314 fi
4315
4316
4317 # Define the identity of the package.
4318  PACKAGE='libbacktrace'
4319  VERSION='version-unused'
4320
4321
4322 # Some tools Automake needs.
4323
4324 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4325
4326
4327 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4328
4329
4330 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4331
4332
4333 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4334
4335
4336 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4337
4338 # We need awk for the "check" target.  The system "awk" is bad on
4339 # some platforms.
4340 # Always define AMTAR for backward compatibility.  Yes, it's still used
4341 # in the wild :-(  We should find a proper way to deprecate it ...
4342 AMTAR='$${TAR-tar}'
4343
4344 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4345
4346
4347
4348
4349
4350
4351
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4353 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4354     # Check whether --enable-maintainer-mode was given.
4355 if test "${enable_maintainer_mode+set}" = set; then :
4356   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4357 else
4358   USE_MAINTAINER_MODE=no
4359 fi
4360
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4362 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4363    if test $USE_MAINTAINER_MODE = yes; then
4364   MAINTAINER_MODE_TRUE=
4365   MAINTAINER_MODE_FALSE='#'
4366 else
4367   MAINTAINER_MODE_TRUE='#'
4368   MAINTAINER_MODE_FALSE=
4369 fi
4370
4371   MAINT=$MAINTAINER_MODE_TRUE
4372
4373
4374
4375
4376 # Check whether --with-target-subdir was given.
4377 if test "${with_target_subdir+set}" = set; then :
4378   withval=$with_target_subdir;
4379 fi
4380
4381
4382 # We must force CC to /not/ be precious variables; otherwise
4383 # the wrong, non-multilib-adjusted value will be used in multilibs.
4384 # As a side effect, we have to subst CFLAGS ourselves.
4385
4386
4387 ac_ext=c
4388 ac_cpp='$CPP $CPPFLAGS'
4389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4392 if test -n "$ac_tool_prefix"; then
4393   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4394 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4396 $as_echo_n "checking for $ac_word... " >&6; }
4397 if test "${ac_cv_prog_CC+set}" = set; then :
4398   $as_echo_n "(cached) " >&6
4399 else
4400   if test -n "$CC"; then
4401   ac_cv_prog_CC="$CC" # Let the user override the test.
4402 else
4403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404 for as_dir in $PATH
4405 do
4406   IFS=$as_save_IFS
4407   test -z "$as_dir" && as_dir=.
4408     for ac_exec_ext in '' $ac_executable_extensions; do
4409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4410     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4412     break 2
4413   fi
4414 done
4415   done
4416 IFS=$as_save_IFS
4417
4418 fi
4419 fi
4420 CC=$ac_cv_prog_CC
4421 if test -n "$CC"; then
4422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4423 $as_echo "$CC" >&6; }
4424 else
4425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4426 $as_echo "no" >&6; }
4427 fi
4428
4429
4430 fi
4431 if test -z "$ac_cv_prog_CC"; then
4432   ac_ct_CC=$CC
4433   # Extract the first word of "gcc", so it can be a program name with args.
4434 set dummy gcc; ac_word=$2
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4436 $as_echo_n "checking for $ac_word... " >&6; }
4437 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   if test -n "$ac_ct_CC"; then
4441   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4442 else
4443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4444 for as_dir in $PATH
4445 do
4446   IFS=$as_save_IFS
4447   test -z "$as_dir" && as_dir=.
4448     for ac_exec_ext in '' $ac_executable_extensions; do
4449   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4450     ac_cv_prog_ac_ct_CC="gcc"
4451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4452     break 2
4453   fi
4454 done
4455   done
4456 IFS=$as_save_IFS
4457
4458 fi
4459 fi
4460 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4461 if test -n "$ac_ct_CC"; then
4462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4463 $as_echo "$ac_ct_CC" >&6; }
4464 else
4465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4466 $as_echo "no" >&6; }
4467 fi
4468
4469   if test "x$ac_ct_CC" = x; then
4470     CC=""
4471   else
4472     case $cross_compiling:$ac_tool_warned in
4473 yes:)
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4475 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4476 ac_tool_warned=yes ;;
4477 esac
4478     CC=$ac_ct_CC
4479   fi
4480 else
4481   CC="$ac_cv_prog_CC"
4482 fi
4483
4484 if test -z "$CC"; then
4485           if test -n "$ac_tool_prefix"; then
4486     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4487 set dummy ${ac_tool_prefix}cc; ac_word=$2
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4489 $as_echo_n "checking for $ac_word... " >&6; }
4490 if test "${ac_cv_prog_CC+set}" = set; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   if test -n "$CC"; then
4494   ac_cv_prog_CC="$CC" # Let the user override the test.
4495 else
4496 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4497 for as_dir in $PATH
4498 do
4499   IFS=$as_save_IFS
4500   test -z "$as_dir" && as_dir=.
4501     for ac_exec_ext in '' $ac_executable_extensions; do
4502   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4503     ac_cv_prog_CC="${ac_tool_prefix}cc"
4504     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4505     break 2
4506   fi
4507 done
4508   done
4509 IFS=$as_save_IFS
4510
4511 fi
4512 fi
4513 CC=$ac_cv_prog_CC
4514 if test -n "$CC"; then
4515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4516 $as_echo "$CC" >&6; }
4517 else
4518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4519 $as_echo "no" >&6; }
4520 fi
4521
4522
4523   fi
4524 fi
4525 if test -z "$CC"; then
4526   # Extract the first word of "cc", so it can be a program name with args.
4527 set dummy cc; ac_word=$2
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4529 $as_echo_n "checking for $ac_word... " >&6; }
4530 if test "${ac_cv_prog_CC+set}" = set; then :
4531   $as_echo_n "(cached) " >&6
4532 else
4533   if test -n "$CC"; then
4534   ac_cv_prog_CC="$CC" # Let the user override the test.
4535 else
4536   ac_prog_rejected=no
4537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4538 for as_dir in $PATH
4539 do
4540   IFS=$as_save_IFS
4541   test -z "$as_dir" && as_dir=.
4542     for ac_exec_ext in '' $ac_executable_extensions; do
4543   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4544     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4545        ac_prog_rejected=yes
4546        continue
4547      fi
4548     ac_cv_prog_CC="cc"
4549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4550     break 2
4551   fi
4552 done
4553   done
4554 IFS=$as_save_IFS
4555
4556 if test $ac_prog_rejected = yes; then
4557   # We found a bogon in the path, so make sure we never use it.
4558   set dummy $ac_cv_prog_CC
4559   shift
4560   if test $# != 0; then
4561     # We chose a different compiler from the bogus one.
4562     # However, it has the same basename, so the bogon will be chosen
4563     # first if we set CC to just the basename; use the full file name.
4564     shift
4565     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4566   fi
4567 fi
4568 fi
4569 fi
4570 CC=$ac_cv_prog_CC
4571 if test -n "$CC"; then
4572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4573 $as_echo "$CC" >&6; }
4574 else
4575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4576 $as_echo "no" >&6; }
4577 fi
4578
4579
4580 fi
4581 if test -z "$CC"; then
4582   if test -n "$ac_tool_prefix"; then
4583   for ac_prog in cl.exe
4584   do
4585     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4586 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4588 $as_echo_n "checking for $ac_word... " >&6; }
4589 if test "${ac_cv_prog_CC+set}" = set; then :
4590   $as_echo_n "(cached) " >&6
4591 else
4592   if test -n "$CC"; then
4593   ac_cv_prog_CC="$CC" # Let the user override the test.
4594 else
4595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4596 for as_dir in $PATH
4597 do
4598   IFS=$as_save_IFS
4599   test -z "$as_dir" && as_dir=.
4600     for ac_exec_ext in '' $ac_executable_extensions; do
4601   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4602     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4603     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4604     break 2
4605   fi
4606 done
4607   done
4608 IFS=$as_save_IFS
4609
4610 fi
4611 fi
4612 CC=$ac_cv_prog_CC
4613 if test -n "$CC"; then
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4615 $as_echo "$CC" >&6; }
4616 else
4617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4618 $as_echo "no" >&6; }
4619 fi
4620
4621
4622     test -n "$CC" && break
4623   done
4624 fi
4625 if test -z "$CC"; then
4626   ac_ct_CC=$CC
4627   for ac_prog in cl.exe
4628 do
4629   # Extract the first word of "$ac_prog", so it can be a program name with args.
4630 set dummy $ac_prog; ac_word=$2
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4632 $as_echo_n "checking for $ac_word... " >&6; }
4633 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4634   $as_echo_n "(cached) " >&6
4635 else
4636   if test -n "$ac_ct_CC"; then
4637   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4638 else
4639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4640 for as_dir in $PATH
4641 do
4642   IFS=$as_save_IFS
4643   test -z "$as_dir" && as_dir=.
4644     for ac_exec_ext in '' $ac_executable_extensions; do
4645   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4646     ac_cv_prog_ac_ct_CC="$ac_prog"
4647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4648     break 2
4649   fi
4650 done
4651   done
4652 IFS=$as_save_IFS
4653
4654 fi
4655 fi
4656 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4657 if test -n "$ac_ct_CC"; then
4658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4659 $as_echo "$ac_ct_CC" >&6; }
4660 else
4661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4662 $as_echo "no" >&6; }
4663 fi
4664
4665
4666   test -n "$ac_ct_CC" && break
4667 done
4668
4669   if test "x$ac_ct_CC" = x; then
4670     CC=""
4671   else
4672     case $cross_compiling:$ac_tool_warned in
4673 yes:)
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4675 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4676 ac_tool_warned=yes ;;
4677 esac
4678     CC=$ac_ct_CC
4679   fi
4680 fi
4681
4682 fi
4683
4684
4685 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4687 as_fn_error "no acceptable C compiler found in \$PATH
4688 See \`config.log' for more details." "$LINENO" 5; }
4689
4690 # Provide some information about the compiler.
4691 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4692 set X $ac_compile
4693 ac_compiler=$2
4694 for ac_option in --version -v -V -qversion; do
4695   { { ac_try="$ac_compiler $ac_option >&5"
4696 case "(($ac_try" in
4697   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4698   *) ac_try_echo=$ac_try;;
4699 esac
4700 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4701 $as_echo "$ac_try_echo"; } >&5
4702   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4703   ac_status=$?
4704   if test -s conftest.err; then
4705     sed '10a\
4706 ... rest of stderr output deleted ...
4707          10q' conftest.err >conftest.er1
4708     cat conftest.er1 >&5
4709     rm -f conftest.er1 conftest.err
4710   fi
4711   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4712   test $ac_status = 0; }
4713 done
4714
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4716 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4717 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4718   $as_echo_n "(cached) " >&6
4719 else
4720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4721 /* end confdefs.h.  */
4722
4723 int
4724 main ()
4725 {
4726 #ifndef __GNUC__
4727        choke me
4728 #endif
4729
4730   ;
4731   return 0;
4732 }
4733 _ACEOF
4734 if ac_fn_c_try_compile "$LINENO"; then :
4735   ac_compiler_gnu=yes
4736 else
4737   ac_compiler_gnu=no
4738 fi
4739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4740 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4741
4742 fi
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4744 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4745 if test $ac_compiler_gnu = yes; then
4746   GCC=yes
4747 else
4748   GCC=
4749 fi
4750 ac_test_CFLAGS=${CFLAGS+set}
4751 ac_save_CFLAGS=$CFLAGS
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4753 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4754 if test "${ac_cv_prog_cc_g+set}" = set; then :
4755   $as_echo_n "(cached) " >&6
4756 else
4757   ac_save_c_werror_flag=$ac_c_werror_flag
4758    ac_c_werror_flag=yes
4759    ac_cv_prog_cc_g=no
4760    CFLAGS="-g"
4761    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4762 /* end confdefs.h.  */
4763
4764 int
4765 main ()
4766 {
4767
4768   ;
4769   return 0;
4770 }
4771 _ACEOF
4772 if ac_fn_c_try_compile "$LINENO"; then :
4773   ac_cv_prog_cc_g=yes
4774 else
4775   CFLAGS=""
4776       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777 /* end confdefs.h.  */
4778
4779 int
4780 main ()
4781 {
4782
4783   ;
4784   return 0;
4785 }
4786 _ACEOF
4787 if ac_fn_c_try_compile "$LINENO"; then :
4788
4789 else
4790   ac_c_werror_flag=$ac_save_c_werror_flag
4791          CFLAGS="-g"
4792          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h.  */
4794
4795 int
4796 main ()
4797 {
4798
4799   ;
4800   return 0;
4801 }
4802 _ACEOF
4803 if ac_fn_c_try_compile "$LINENO"; then :
4804   ac_cv_prog_cc_g=yes
4805 fi
4806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4807 fi
4808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4809 fi
4810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4811    ac_c_werror_flag=$ac_save_c_werror_flag
4812 fi
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4814 $as_echo "$ac_cv_prog_cc_g" >&6; }
4815 if test "$ac_test_CFLAGS" = set; then
4816   CFLAGS=$ac_save_CFLAGS
4817 elif test $ac_cv_prog_cc_g = yes; then
4818   if test "$GCC" = yes; then
4819     CFLAGS="-g -O2"
4820   else
4821     CFLAGS="-g"
4822   fi
4823 else
4824   if test "$GCC" = yes; then
4825     CFLAGS="-O2"
4826   else
4827     CFLAGS=
4828   fi
4829 fi
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4831 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4832 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4833   $as_echo_n "(cached) " >&6
4834 else
4835   ac_cv_prog_cc_c89=no
4836 ac_save_CC=$CC
4837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4838 /* end confdefs.h.  */
4839 #include <stdarg.h>
4840 #include <stdio.h>
4841 #include <sys/types.h>
4842 #include <sys/stat.h>
4843 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4844 struct buf { int x; };
4845 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4846 static char *e (p, i)
4847      char **p;
4848      int i;
4849 {
4850   return p[i];
4851 }
4852 static char *f (char * (*g) (char **, int), char **p, ...)
4853 {
4854   char *s;
4855   va_list v;
4856   va_start (v,p);
4857   s = g (p, va_arg (v,int));
4858   va_end (v);
4859   return s;
4860 }
4861
4862 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4863    function prototypes and stuff, but not '\xHH' hex character constants.
4864    These don't provoke an error unfortunately, instead are silently treated
4865    as 'x'.  The following induces an error, until -std is added to get
4866    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4867    array size at least.  It's necessary to write '\x00'==0 to get something
4868    that's true only with -std.  */
4869 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4870
4871 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4872    inside strings and character constants.  */
4873 #define FOO(x) 'x'
4874 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4875
4876 int test (int i, double x);
4877 struct s1 {int (*f) (int a);};
4878 struct s2 {int (*f) (double a);};
4879 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4880 int argc;
4881 char **argv;
4882 int
4883 main ()
4884 {
4885 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4886   ;
4887   return 0;
4888 }
4889 _ACEOF
4890 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4891         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4892 do
4893   CC="$ac_save_CC $ac_arg"
4894   if ac_fn_c_try_compile "$LINENO"; then :
4895   ac_cv_prog_cc_c89=$ac_arg
4896 fi
4897 rm -f core conftest.err conftest.$ac_objext
4898   test "x$ac_cv_prog_cc_c89" != "xno" && break
4899 done
4900 rm -f conftest.$ac_ext
4901 CC=$ac_save_CC
4902
4903 fi
4904 # AC_CACHE_VAL
4905 case "x$ac_cv_prog_cc_c89" in
4906   x)
4907     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4908 $as_echo "none needed" >&6; } ;;
4909   xno)
4910     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4911 $as_echo "unsupported" >&6; } ;;
4912   *)
4913     CC="$CC $ac_cv_prog_cc_c89"
4914     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4915 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4916 esac
4917 if test "x$ac_cv_prog_cc_c89" != xno; then :
4918
4919 fi
4920
4921 ac_ext=c
4922 ac_cpp='$CPP $CPPFLAGS'
4923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4926
4927
4928
4929
4930
4931 if test -n "$ac_tool_prefix"; then
4932   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4933 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4935 $as_echo_n "checking for $ac_word... " >&6; }
4936 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4937   $as_echo_n "(cached) " >&6
4938 else
4939   if test -n "$RANLIB"; then
4940   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4941 else
4942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4943 for as_dir in $PATH
4944 do
4945   IFS=$as_save_IFS
4946   test -z "$as_dir" && as_dir=.
4947     for ac_exec_ext in '' $ac_executable_extensions; do
4948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4949     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4951     break 2
4952   fi
4953 done
4954   done
4955 IFS=$as_save_IFS
4956
4957 fi
4958 fi
4959 RANLIB=$ac_cv_prog_RANLIB
4960 if test -n "$RANLIB"; then
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4962 $as_echo "$RANLIB" >&6; }
4963 else
4964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4965 $as_echo "no" >&6; }
4966 fi
4967
4968
4969 fi
4970 if test -z "$ac_cv_prog_RANLIB"; then
4971   ac_ct_RANLIB=$RANLIB
4972   # Extract the first word of "ranlib", so it can be a program name with args.
4973 set dummy ranlib; ac_word=$2
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4975 $as_echo_n "checking for $ac_word... " >&6; }
4976 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4977   $as_echo_n "(cached) " >&6
4978 else
4979   if test -n "$ac_ct_RANLIB"; then
4980   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4981 else
4982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4983 for as_dir in $PATH
4984 do
4985   IFS=$as_save_IFS
4986   test -z "$as_dir" && as_dir=.
4987     for ac_exec_ext in '' $ac_executable_extensions; do
4988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4989     ac_cv_prog_ac_ct_RANLIB="ranlib"
4990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4991     break 2
4992   fi
4993 done
4994   done
4995 IFS=$as_save_IFS
4996
4997 fi
4998 fi
4999 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5000 if test -n "$ac_ct_RANLIB"; then
5001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5002 $as_echo "$ac_ct_RANLIB" >&6; }
5003 else
5004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5005 $as_echo "no" >&6; }
5006 fi
5007
5008   if test "x$ac_ct_RANLIB" = x; then
5009     RANLIB=":"
5010   else
5011     case $cross_compiling:$ac_tool_warned in
5012 yes:)
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5015 ac_tool_warned=yes ;;
5016 esac
5017     RANLIB=$ac_ct_RANLIB
5018   fi
5019 else
5020   RANLIB="$ac_cv_prog_RANLIB"
5021 fi
5022
5023
5024 for ac_prog in gawk mawk nawk awk
5025 do
5026   # Extract the first word of "$ac_prog", so it can be a program name with args.
5027 set dummy $ac_prog; ac_word=$2
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5029 $as_echo_n "checking for $ac_word... " >&6; }
5030 if test "${ac_cv_prog_AWK+set}" = set; then :
5031   $as_echo_n "(cached) " >&6
5032 else
5033   if test -n "$AWK"; then
5034   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5035 else
5036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5037 for as_dir in $PATH
5038 do
5039   IFS=$as_save_IFS
5040   test -z "$as_dir" && as_dir=.
5041     for ac_exec_ext in '' $ac_executable_extensions; do
5042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5043     ac_cv_prog_AWK="$ac_prog"
5044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5045     break 2
5046   fi
5047 done
5048   done
5049 IFS=$as_save_IFS
5050
5051 fi
5052 fi
5053 AWK=$ac_cv_prog_AWK
5054 if test -n "$AWK"; then
5055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5056 $as_echo "$AWK" >&6; }
5057 else
5058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5059 $as_echo "no" >&6; }
5060 fi
5061
5062
5063   test -n "$AWK" && break
5064 done
5065
5066 case "$AWK" in
5067 "") as_fn_error "can't build without awk" "$LINENO" 5 ;;
5068 esac
5069
5070 case `pwd` in
5071   *\ * | *\     *)
5072     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5073 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5074 esac
5075
5076
5077
5078 macro_version='2.2.7a'
5079 macro_revision='1.3134'
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093 ltmain="$ac_aux_dir/ltmain.sh"
5094
5095 # Backslashify metacharacters that are still active within
5096 # double-quoted strings.
5097 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5098
5099 # Same as above, but do not quote variable references.
5100 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5101
5102 # Sed substitution to delay expansion of an escaped shell variable in a
5103 # double_quote_subst'ed string.
5104 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5105
5106 # Sed substitution to delay expansion of an escaped single quote.
5107 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5108
5109 # Sed substitution to avoid accidental globbing in evaled expressions
5110 no_glob_subst='s/\*/\\\*/g'
5111
5112 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5113 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5114 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5115
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5117 $as_echo_n "checking how to print strings... " >&6; }
5118 # Test print first, because it will be a builtin if present.
5119 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5120    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5121   ECHO='print -r --'
5122 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5123   ECHO='printf %s\n'
5124 else
5125   # Use this function as a fallback that always works.
5126   func_fallback_echo ()
5127   {
5128     eval 'cat <<_LTECHO_EOF
5129 $1
5130 _LTECHO_EOF'
5131   }
5132   ECHO='func_fallback_echo'
5133 fi
5134
5135 # func_echo_all arg...
5136 # Invoke $ECHO with all args, space-separated.
5137 func_echo_all ()
5138 {
5139     $ECHO ""
5140 }
5141
5142 case "$ECHO" in
5143   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5144 $as_echo "printf" >&6; } ;;
5145   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5146 $as_echo "print -r" >&6; } ;;
5147   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5148 $as_echo "cat" >&6; } ;;
5149 esac
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5165 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5166 if test "${ac_cv_path_SED+set}" = set; then :
5167   $as_echo_n "(cached) " >&6
5168 else
5169             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5170      for ac_i in 1 2 3 4 5 6 7; do
5171        ac_script="$ac_script$as_nl$ac_script"
5172      done
5173      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5174      { ac_script=; unset ac_script;}
5175      if test -z "$SED"; then
5176   ac_path_SED_found=false
5177   # Loop through the user's path and test for each of PROGNAME-LIST
5178   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5179 for as_dir in $PATH
5180 do
5181   IFS=$as_save_IFS
5182   test -z "$as_dir" && as_dir=.
5183     for ac_prog in sed gsed; do
5184     for ac_exec_ext in '' $ac_executable_extensions; do
5185       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5186       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5187 # Check for GNU ac_path_SED and select it if it is found.
5188   # Check for GNU $ac_path_SED
5189 case `"$ac_path_SED" --version 2>&1` in
5190 *GNU*)
5191   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5192 *)
5193   ac_count=0
5194   $as_echo_n 0123456789 >"conftest.in"
5195   while :
5196   do
5197     cat "conftest.in" "conftest.in" >"conftest.tmp"
5198     mv "conftest.tmp" "conftest.in"
5199     cp "conftest.in" "conftest.nl"
5200     $as_echo '' >> "conftest.nl"
5201     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5202     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5203     as_fn_arith $ac_count + 1 && ac_count=$as_val
5204     if test $ac_count -gt ${ac_path_SED_max-0}; then
5205       # Best one so far, save it but keep looking for a better one
5206       ac_cv_path_SED="$ac_path_SED"
5207       ac_path_SED_max=$ac_count
5208     fi
5209     # 10*(2^10) chars as input seems more than enough
5210     test $ac_count -gt 10 && break
5211   done
5212   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5213 esac
5214
5215       $ac_path_SED_found && break 3
5216     done
5217   done
5218   done
5219 IFS=$as_save_IFS
5220   if test -z "$ac_cv_path_SED"; then
5221     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5222   fi
5223 else
5224   ac_cv_path_SED=$SED
5225 fi
5226
5227 fi
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5229 $as_echo "$ac_cv_path_SED" >&6; }
5230  SED="$ac_cv_path_SED"
5231   rm -f conftest.sed
5232
5233 test -z "$SED" && SED=sed
5234 Xsed="$SED -e 1s/^X//"
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5247 $as_echo_n "checking for fgrep... " >&6; }
5248 if test "${ac_cv_path_FGREP+set}" = set; then :
5249   $as_echo_n "(cached) " >&6
5250 else
5251   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5252    then ac_cv_path_FGREP="$GREP -F"
5253    else
5254      if test -z "$FGREP"; then
5255   ac_path_FGREP_found=false
5256   # Loop through the user's path and test for each of PROGNAME-LIST
5257   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5258 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5259 do
5260   IFS=$as_save_IFS
5261   test -z "$as_dir" && as_dir=.
5262     for ac_prog in fgrep; do
5263     for ac_exec_ext in '' $ac_executable_extensions; do
5264       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5265       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5266 # Check for GNU ac_path_FGREP and select it if it is found.
5267   # Check for GNU $ac_path_FGREP
5268 case `"$ac_path_FGREP" --version 2>&1` in
5269 *GNU*)
5270   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5271 *)
5272   ac_count=0
5273   $as_echo_n 0123456789 >"conftest.in"
5274   while :
5275   do
5276     cat "conftest.in" "conftest.in" >"conftest.tmp"
5277     mv "conftest.tmp" "conftest.in"
5278     cp "conftest.in" "conftest.nl"
5279     $as_echo 'FGREP' >> "conftest.nl"
5280     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5281     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5282     as_fn_arith $ac_count + 1 && ac_count=$as_val
5283     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5284       # Best one so far, save it but keep looking for a better one
5285       ac_cv_path_FGREP="$ac_path_FGREP"
5286       ac_path_FGREP_max=$ac_count
5287     fi
5288     # 10*(2^10) chars as input seems more than enough
5289     test $ac_count -gt 10 && break
5290   done
5291   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5292 esac
5293
5294       $ac_path_FGREP_found && break 3
5295     done
5296   done
5297   done
5298 IFS=$as_save_IFS
5299   if test -z "$ac_cv_path_FGREP"; then
5300     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5301   fi
5302 else
5303   ac_cv_path_FGREP=$FGREP
5304 fi
5305
5306    fi
5307 fi
5308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5309 $as_echo "$ac_cv_path_FGREP" >&6; }
5310  FGREP="$ac_cv_path_FGREP"
5311
5312
5313 test -z "$GREP" && GREP=grep
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333 # Check whether --with-gnu-ld was given.
5334 if test "${with_gnu_ld+set}" = set; then :
5335   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5336 else
5337   with_gnu_ld=no
5338 fi
5339
5340 ac_prog=ld
5341 if test "$GCC" = yes; then
5342   # Check if gcc -print-prog-name=ld gives a path.
5343   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5344 $as_echo_n "checking for ld used by $CC... " >&6; }
5345   case $host in
5346   *-*-mingw*)
5347     # gcc leaves a trailing carriage return which upsets mingw
5348     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5349   *)
5350     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5351   esac
5352   case $ac_prog in
5353     # Accept absolute paths.
5354     [\\/]* | ?:[\\/]*)
5355       re_direlt='/[^/][^/]*/\.\./'
5356       # Canonicalize the pathname of ld
5357       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5358       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5359         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5360       done
5361       test -z "$LD" && LD="$ac_prog"
5362       ;;
5363   "")
5364     # If it fails, then pretend we aren't using GCC.
5365     ac_prog=ld
5366     ;;
5367   *)
5368     # If it is relative, then search for the first ld in PATH.
5369     with_gnu_ld=unknown
5370     ;;
5371   esac
5372 elif test "$with_gnu_ld" = yes; then
5373   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5374 $as_echo_n "checking for GNU ld... " >&6; }
5375 else
5376   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5377 $as_echo_n "checking for non-GNU ld... " >&6; }
5378 fi
5379 if test "${lt_cv_path_LD+set}" = set; then :
5380   $as_echo_n "(cached) " >&6
5381 else
5382   if test -z "$LD"; then
5383   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5384   for ac_dir in $PATH; do
5385     IFS="$lt_save_ifs"
5386     test -z "$ac_dir" && ac_dir=.
5387     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5388       lt_cv_path_LD="$ac_dir/$ac_prog"
5389       # Check to see if the program is GNU ld.  I'd rather use --version,
5390       # but apparently some variants of GNU ld only accept -v.
5391       # Break only if it was the GNU/non-GNU ld that we prefer.
5392       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5393       *GNU* | *'with BFD'*)
5394         test "$with_gnu_ld" != no && break
5395         ;;
5396       *)
5397         test "$with_gnu_ld" != yes && break
5398         ;;
5399       esac
5400     fi
5401   done
5402   IFS="$lt_save_ifs"
5403 else
5404   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5405 fi
5406 fi
5407
5408 LD="$lt_cv_path_LD"
5409 if test -n "$LD"; then
5410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5411 $as_echo "$LD" >&6; }
5412 else
5413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5414 $as_echo "no" >&6; }
5415 fi
5416 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5418 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5419 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5420   $as_echo_n "(cached) " >&6
5421 else
5422   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5423 case `$LD -v 2>&1 </dev/null` in
5424 *GNU* | *'with BFD'*)
5425   lt_cv_prog_gnu_ld=yes
5426   ;;
5427 *)
5428   lt_cv_prog_gnu_ld=no
5429   ;;
5430 esac
5431 fi
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5433 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5434 with_gnu_ld=$lt_cv_prog_gnu_ld
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5445 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5446 if test "${lt_cv_path_NM+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   if test -n "$NM"; then
5450   # Let the user override the test.
5451   lt_cv_path_NM="$NM"
5452 else
5453   lt_nm_to_check="${ac_tool_prefix}nm"
5454   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5455     lt_nm_to_check="$lt_nm_to_check nm"
5456   fi
5457   for lt_tmp_nm in $lt_nm_to_check; do
5458     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5459     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5460       IFS="$lt_save_ifs"
5461       test -z "$ac_dir" && ac_dir=.
5462       tmp_nm="$ac_dir/$lt_tmp_nm"
5463       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5464         # Check to see if the nm accepts a BSD-compat flag.
5465         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5466         #   nm: unknown option "B" ignored
5467         # Tru64's nm complains that /dev/null is an invalid object file
5468         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5469         */dev/null* | *'Invalid file or object type'*)
5470           lt_cv_path_NM="$tmp_nm -B"
5471           break
5472           ;;
5473         *)
5474           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5475           */dev/null*)
5476             lt_cv_path_NM="$tmp_nm -p"
5477             break
5478             ;;
5479           *)
5480             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5481             continue # so that we can try to find one that supports BSD flags
5482             ;;
5483           esac
5484           ;;
5485         esac
5486       fi
5487     done
5488     IFS="$lt_save_ifs"
5489   done
5490   : ${lt_cv_path_NM=no}
5491 fi
5492 fi
5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5494 $as_echo "$lt_cv_path_NM" >&6; }
5495 if test "$lt_cv_path_NM" != "no"; then
5496   NM="$lt_cv_path_NM"
5497 else
5498   # Didn't find any BSD compatible name lister, look for dumpbin.
5499   if test -n "$DUMPBIN"; then :
5500     # Let the user override the test.
5501   else
5502     if test -n "$ac_tool_prefix"; then
5503   for ac_prog in dumpbin "link -dump"
5504   do
5505     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5506 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5508 $as_echo_n "checking for $ac_word... " >&6; }
5509 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5510   $as_echo_n "(cached) " >&6
5511 else
5512   if test -n "$DUMPBIN"; then
5513   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5514 else
5515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5516 for as_dir in $PATH
5517 do
5518   IFS=$as_save_IFS
5519   test -z "$as_dir" && as_dir=.
5520     for ac_exec_ext in '' $ac_executable_extensions; do
5521   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5522     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5523     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5524     break 2
5525   fi
5526 done
5527   done
5528 IFS=$as_save_IFS
5529
5530 fi
5531 fi
5532 DUMPBIN=$ac_cv_prog_DUMPBIN
5533 if test -n "$DUMPBIN"; then
5534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5535 $as_echo "$DUMPBIN" >&6; }
5536 else
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5538 $as_echo "no" >&6; }
5539 fi
5540
5541
5542     test -n "$DUMPBIN" && break
5543   done
5544 fi
5545 if test -z "$DUMPBIN"; then
5546   ac_ct_DUMPBIN=$DUMPBIN
5547   for ac_prog in dumpbin "link -dump"
5548 do
5549   # Extract the first word of "$ac_prog", so it can be a program name with args.
5550 set dummy $ac_prog; ac_word=$2
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5552 $as_echo_n "checking for $ac_word... " >&6; }
5553 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5554   $as_echo_n "(cached) " >&6
5555 else
5556   if test -n "$ac_ct_DUMPBIN"; then
5557   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5558 else
5559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5560 for as_dir in $PATH
5561 do
5562   IFS=$as_save_IFS
5563   test -z "$as_dir" && as_dir=.
5564     for ac_exec_ext in '' $ac_executable_extensions; do
5565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5566     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5568     break 2
5569   fi
5570 done
5571   done
5572 IFS=$as_save_IFS
5573
5574 fi
5575 fi
5576 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5577 if test -n "$ac_ct_DUMPBIN"; then
5578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5579 $as_echo "$ac_ct_DUMPBIN" >&6; }
5580 else
5581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5582 $as_echo "no" >&6; }
5583 fi
5584
5585
5586   test -n "$ac_ct_DUMPBIN" && break
5587 done
5588
5589   if test "x$ac_ct_DUMPBIN" = x; then
5590     DUMPBIN=":"
5591   else
5592     case $cross_compiling:$ac_tool_warned in
5593 yes:)
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5596 ac_tool_warned=yes ;;
5597 esac
5598     DUMPBIN=$ac_ct_DUMPBIN
5599   fi
5600 fi
5601
5602     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5603     *COFF*)
5604       DUMPBIN="$DUMPBIN -symbols"
5605       ;;
5606     *)
5607       DUMPBIN=:
5608       ;;
5609     esac
5610   fi
5611
5612   if test "$DUMPBIN" != ":"; then
5613     NM="$DUMPBIN"
5614   fi
5615 fi
5616 test -z "$NM" && NM=nm
5617
5618
5619
5620
5621
5622
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5624 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5625 if test "${lt_cv_nm_interface+set}" = set; then :
5626   $as_echo_n "(cached) " >&6
5627 else
5628   lt_cv_nm_interface="BSD nm"
5629   echo "int some_variable = 0;" > conftest.$ac_ext
5630   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5631   (eval "$ac_compile" 2>conftest.err)
5632   cat conftest.err >&5
5633   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5634   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5635   cat conftest.err >&5
5636   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5637   cat conftest.out >&5
5638   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5639     lt_cv_nm_interface="MS dumpbin"
5640   fi
5641   rm -f conftest*
5642 fi
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5644 $as_echo "$lt_cv_nm_interface" >&6; }
5645
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5647 $as_echo_n "checking whether ln -s works... " >&6; }
5648 LN_S=$as_ln_s
5649 if test "$LN_S" = "ln -s"; then
5650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5651 $as_echo "yes" >&6; }
5652 else
5653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5654 $as_echo "no, using $LN_S" >&6; }
5655 fi
5656
5657 # find the maximum length of command line arguments
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5659 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5660 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5661   $as_echo_n "(cached) " >&6
5662 else
5663     i=0
5664   teststring="ABCD"
5665
5666   case $build_os in
5667   msdosdjgpp*)
5668     # On DJGPP, this test can blow up pretty badly due to problems in libc
5669     # (any single argument exceeding 2000 bytes causes a buffer overrun
5670     # during glob expansion).  Even if it were fixed, the result of this
5671     # check would be larger than it should be.
5672     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5673     ;;
5674
5675   gnu*)
5676     # Under GNU Hurd, this test is not required because there is
5677     # no limit to the length of command line arguments.
5678     # Libtool will interpret -1 as no limit whatsoever
5679     lt_cv_sys_max_cmd_len=-1;
5680     ;;
5681
5682   cygwin* | mingw* | cegcc*)
5683     # On Win9x/ME, this test blows up -- it succeeds, but takes
5684     # about 5 minutes as the teststring grows exponentially.
5685     # Worse, since 9x/ME are not pre-emptively multitasking,
5686     # you end up with a "frozen" computer, even though with patience
5687     # the test eventually succeeds (with a max line length of 256k).
5688     # Instead, let's just punt: use the minimum linelength reported by
5689     # all of the supported platforms: 8192 (on NT/2K/XP).
5690     lt_cv_sys_max_cmd_len=8192;
5691     ;;
5692
5693   mint*)
5694     # On MiNT this can take a long time and run out of memory.
5695     lt_cv_sys_max_cmd_len=8192;
5696     ;;
5697
5698   amigaos*)
5699     # On AmigaOS with pdksh, this test takes hours, literally.
5700     # So we just punt and use a minimum line length of 8192.
5701     lt_cv_sys_max_cmd_len=8192;
5702     ;;
5703
5704   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5705     # This has been around since 386BSD, at least.  Likely further.
5706     if test -x /sbin/sysctl; then
5707       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5708     elif test -x /usr/sbin/sysctl; then
5709       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5710     else
5711       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5712     fi
5713     # And add a safety zone
5714     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5715     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5716     ;;
5717
5718   interix*)
5719     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5720     lt_cv_sys_max_cmd_len=196608
5721     ;;
5722
5723   osf*)
5724     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5725     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5726     # nice to cause kernel panics so lets avoid the loop below.
5727     # First set a reasonable default.
5728     lt_cv_sys_max_cmd_len=16384
5729     #
5730     if test -x /sbin/sysconfig; then
5731       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5732         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5733       esac
5734     fi
5735     ;;
5736   sco3.2v5*)
5737     lt_cv_sys_max_cmd_len=102400
5738     ;;
5739   sysv5* | sco5v6* | sysv4.2uw2*)
5740     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5741     if test -n "$kargmax"; then
5742       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5743     else
5744       lt_cv_sys_max_cmd_len=32768
5745     fi
5746     ;;
5747   *)
5748     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5749     if test -n "$lt_cv_sys_max_cmd_len"; then
5750       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5751       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5752     else
5753       # Make teststring a little bigger before we do anything with it.
5754       # a 1K string should be a reasonable start.
5755       for i in 1 2 3 4 5 6 7 8 ; do
5756         teststring=$teststring$teststring
5757       done
5758       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5759       # If test is not a shell built-in, we'll probably end up computing a
5760       # maximum length that is only half of the actual maximum length, but
5761       # we can't tell.
5762       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5763                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5764               test $i != 17 # 1/2 MB should be enough
5765       do
5766         i=`expr $i + 1`
5767         teststring=$teststring$teststring
5768       done
5769       # Only check the string length outside the loop.
5770       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5771       teststring=
5772       # Add a significant safety factor because C++ compilers can tack on
5773       # massive amounts of additional arguments before passing them to the
5774       # linker.  It appears as though 1/2 is a usable value.
5775       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5776     fi
5777     ;;
5778   esac
5779
5780 fi
5781
5782 if test -n $lt_cv_sys_max_cmd_len ; then
5783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5784 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5785 else
5786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5787 $as_echo "none" >&6; }
5788 fi
5789 max_cmd_len=$lt_cv_sys_max_cmd_len
5790
5791
5792
5793
5794
5795
5796 : ${CP="cp -f"}
5797 : ${MV="mv -f"}
5798 : ${RM="rm -f"}
5799
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5801 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5802 # Try some XSI features
5803 xsi_shell=no
5804 ( _lt_dummy="a/b/c"
5805   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5806       = c,a/b,, \
5807     && eval 'test $(( 1 + 1 )) -eq 2 \
5808     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5809   && xsi_shell=yes
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5811 $as_echo "$xsi_shell" >&6; }
5812
5813
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5815 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5816 lt_shell_append=no
5817 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5818     >/dev/null 2>&1 \
5819   && lt_shell_append=yes
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5821 $as_echo "$lt_shell_append" >&6; }
5822
5823
5824 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5825   lt_unset=unset
5826 else
5827   lt_unset=false
5828 fi
5829
5830
5831
5832
5833
5834 # test EBCDIC or ASCII
5835 case `echo X|tr X '\101'` in
5836  A) # ASCII based system
5837     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5838   lt_SP2NL='tr \040 \012'
5839   lt_NL2SP='tr \015\012 \040\040'
5840   ;;
5841  *) # EBCDIC based system
5842   lt_SP2NL='tr \100 \n'
5843   lt_NL2SP='tr \r\n \100\100'
5844   ;;
5845 esac
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5856 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5857 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5858   $as_echo_n "(cached) " >&6
5859 else
5860   lt_cv_ld_reload_flag='-r'
5861 fi
5862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5863 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5864 reload_flag=$lt_cv_ld_reload_flag
5865 case $reload_flag in
5866 "" | " "*) ;;
5867 *) reload_flag=" $reload_flag" ;;
5868 esac
5869 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5870 case $host_os in
5871   darwin*)
5872     if test "$GCC" = yes; then
5873       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5874     else
5875       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5876     fi
5877     ;;
5878 esac
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888 if test -n "$ac_tool_prefix"; then
5889   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5890 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5892 $as_echo_n "checking for $ac_word... " >&6; }
5893 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5894   $as_echo_n "(cached) " >&6
5895 else
5896   if test -n "$OBJDUMP"; then
5897   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5898 else
5899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5900 for as_dir in $PATH
5901 do
5902   IFS=$as_save_IFS
5903   test -z "$as_dir" && as_dir=.
5904     for ac_exec_ext in '' $ac_executable_extensions; do
5905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5906     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5908     break 2
5909   fi
5910 done
5911   done
5912 IFS=$as_save_IFS
5913
5914 fi
5915 fi
5916 OBJDUMP=$ac_cv_prog_OBJDUMP
5917 if test -n "$OBJDUMP"; then
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5919 $as_echo "$OBJDUMP" >&6; }
5920 else
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5922 $as_echo "no" >&6; }
5923 fi
5924
5925
5926 fi
5927 if test -z "$ac_cv_prog_OBJDUMP"; then
5928   ac_ct_OBJDUMP=$OBJDUMP
5929   # Extract the first word of "objdump", so it can be a program name with args.
5930 set dummy objdump; ac_word=$2
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5932 $as_echo_n "checking for $ac_word... " >&6; }
5933 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5934   $as_echo_n "(cached) " >&6
5935 else
5936   if test -n "$ac_ct_OBJDUMP"; then
5937   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5938 else
5939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5940 for as_dir in $PATH
5941 do
5942   IFS=$as_save_IFS
5943   test -z "$as_dir" && as_dir=.
5944     for ac_exec_ext in '' $ac_executable_extensions; do
5945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5946     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5948     break 2
5949   fi
5950 done
5951   done
5952 IFS=$as_save_IFS
5953
5954 fi
5955 fi
5956 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5957 if test -n "$ac_ct_OBJDUMP"; then
5958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5959 $as_echo "$ac_ct_OBJDUMP" >&6; }
5960 else
5961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5962 $as_echo "no" >&6; }
5963 fi
5964
5965   if test "x$ac_ct_OBJDUMP" = x; then
5966     OBJDUMP="false"
5967   else
5968     case $cross_compiling:$ac_tool_warned in
5969 yes:)
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5971 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5972 ac_tool_warned=yes ;;
5973 esac
5974     OBJDUMP=$ac_ct_OBJDUMP
5975   fi
5976 else
5977   OBJDUMP="$ac_cv_prog_OBJDUMP"
5978 fi
5979
5980 test -z "$OBJDUMP" && OBJDUMP=objdump
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5991 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5992 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5993   $as_echo_n "(cached) " >&6
5994 else
5995   lt_cv_file_magic_cmd='$MAGIC_CMD'
5996 lt_cv_file_magic_test_file=
5997 lt_cv_deplibs_check_method='unknown'
5998 # Need to set the preceding variable on all platforms that support
5999 # interlibrary dependencies.
6000 # 'none' -- dependencies not supported.
6001 # `unknown' -- same as none, but documents that we really don't know.
6002 # 'pass_all' -- all dependencies passed with no checks.
6003 # 'test_compile' -- check by making test program.
6004 # 'file_magic [[regex]]' -- check by looking for files in library path
6005 # which responds to the $file_magic_cmd with a given extended regex.
6006 # If you have `file' or equivalent on your system and you're not sure
6007 # whether `pass_all' will *always* work, you probably want this one.
6008
6009 case $host_os in
6010 aix[4-9]*)
6011   lt_cv_deplibs_check_method=pass_all
6012   ;;
6013
6014 beos*)
6015   lt_cv_deplibs_check_method=pass_all
6016   ;;
6017
6018 bsdi[45]*)
6019   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6020   lt_cv_file_magic_cmd='/usr/bin/file -L'
6021   lt_cv_file_magic_test_file=/shlib/libc.so
6022   ;;
6023
6024 cygwin*)
6025   # func_win32_libid is a shell function defined in ltmain.sh
6026   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6027   lt_cv_file_magic_cmd='func_win32_libid'
6028   ;;
6029
6030 mingw* | pw32*)
6031   # Base MSYS/MinGW do not provide the 'file' command needed by
6032   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6033   # unless we find 'file', for example because we are cross-compiling.
6034   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6035   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6036     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6037     lt_cv_file_magic_cmd='func_win32_libid'
6038   else
6039     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6040     lt_cv_file_magic_cmd='$OBJDUMP -f'
6041   fi
6042   ;;
6043
6044 cegcc*)
6045   # use the weaker test based on 'objdump'. See mingw*.
6046   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6047   lt_cv_file_magic_cmd='$OBJDUMP -f'
6048   ;;
6049
6050 darwin* | rhapsody*)
6051   lt_cv_deplibs_check_method=pass_all
6052   ;;
6053
6054 freebsd* | dragonfly*)
6055   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6056     case $host_cpu in
6057     i*86 )
6058       # Not sure whether the presence of OpenBSD here was a mistake.
6059       # Let's accept both of them until this is cleared up.
6060       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6061       lt_cv_file_magic_cmd=/usr/bin/file
6062       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6063       ;;
6064     esac
6065   else
6066     lt_cv_deplibs_check_method=pass_all
6067   fi
6068   ;;
6069
6070 gnu*)
6071   lt_cv_deplibs_check_method=pass_all
6072   ;;
6073
6074 haiku*)
6075   lt_cv_deplibs_check_method=pass_all
6076   ;;
6077
6078 hpux10.20* | hpux11*)
6079   lt_cv_file_magic_cmd=/usr/bin/file
6080   case $host_cpu in
6081   ia64*)
6082     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6083     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6084     ;;
6085   hppa*64*)
6086     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6087     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6088     ;;
6089   *)
6090     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6091     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6092     ;;
6093   esac
6094   ;;
6095
6096 interix[3-9]*)
6097   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6098   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6099   ;;
6100
6101 irix5* | irix6* | nonstopux*)
6102   case $LD in
6103   *-32|*"-32 ") libmagic=32-bit;;
6104   *-n32|*"-n32 ") libmagic=N32;;
6105   *-64|*"-64 ") libmagic=64-bit;;
6106   *) libmagic=never-match;;
6107   esac
6108   lt_cv_deplibs_check_method=pass_all
6109   ;;
6110
6111 # This must be Linux ELF.
6112 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6113   lt_cv_deplibs_check_method=pass_all
6114   ;;
6115
6116 netbsd*)
6117   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6118     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6119   else
6120     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6121   fi
6122   ;;
6123
6124 newos6*)
6125   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6126   lt_cv_file_magic_cmd=/usr/bin/file
6127   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6128   ;;
6129
6130 *nto* | *qnx*)
6131   lt_cv_deplibs_check_method=pass_all
6132   ;;
6133
6134 openbsd*)
6135   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6136     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6137   else
6138     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6139   fi
6140   ;;
6141
6142 osf3* | osf4* | osf5*)
6143   lt_cv_deplibs_check_method=pass_all
6144   ;;
6145
6146 rdos*)
6147   lt_cv_deplibs_check_method=pass_all
6148   ;;
6149
6150 solaris*)
6151   lt_cv_deplibs_check_method=pass_all
6152   ;;
6153
6154 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6155   lt_cv_deplibs_check_method=pass_all
6156   ;;
6157
6158 sysv4 | sysv4.3*)
6159   case $host_vendor in
6160   motorola)
6161     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]'
6162     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6163     ;;
6164   ncr)
6165     lt_cv_deplibs_check_method=pass_all
6166     ;;
6167   sequent)
6168     lt_cv_file_magic_cmd='/bin/file'
6169     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6170     ;;
6171   sni)
6172     lt_cv_file_magic_cmd='/bin/file'
6173     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6174     lt_cv_file_magic_test_file=/lib/libc.so
6175     ;;
6176   siemens)
6177     lt_cv_deplibs_check_method=pass_all
6178     ;;
6179   pc)
6180     lt_cv_deplibs_check_method=pass_all
6181     ;;
6182   esac
6183   ;;
6184
6185 tpf*)
6186   lt_cv_deplibs_check_method=pass_all
6187   ;;
6188 esac
6189
6190 fi
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6192 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6193 file_magic_cmd=$lt_cv_file_magic_cmd
6194 deplibs_check_method=$lt_cv_deplibs_check_method
6195 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208 if test -n "$ac_tool_prefix"; then
6209   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6210 set dummy ${ac_tool_prefix}ar; ac_word=$2
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6212 $as_echo_n "checking for $ac_word... " >&6; }
6213 if test "${ac_cv_prog_AR+set}" = set; then :
6214   $as_echo_n "(cached) " >&6
6215 else
6216   if test -n "$AR"; then
6217   ac_cv_prog_AR="$AR" # Let the user override the test.
6218 else
6219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6220 for as_dir in $PATH
6221 do
6222   IFS=$as_save_IFS
6223   test -z "$as_dir" && as_dir=.
6224     for ac_exec_ext in '' $ac_executable_extensions; do
6225   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6226     ac_cv_prog_AR="${ac_tool_prefix}ar"
6227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6228     break 2
6229   fi
6230 done
6231   done
6232 IFS=$as_save_IFS
6233
6234 fi
6235 fi
6236 AR=$ac_cv_prog_AR
6237 if test -n "$AR"; then
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6239 $as_echo "$AR" >&6; }
6240 else
6241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6242 $as_echo "no" >&6; }
6243 fi
6244
6245
6246 fi
6247 if test -z "$ac_cv_prog_AR"; then
6248   ac_ct_AR=$AR
6249   # Extract the first word of "ar", so it can be a program name with args.
6250 set dummy ar; ac_word=$2
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6252 $as_echo_n "checking for $ac_word... " >&6; }
6253 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6254   $as_echo_n "(cached) " >&6
6255 else
6256   if test -n "$ac_ct_AR"; then
6257   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6258 else
6259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6260 for as_dir in $PATH
6261 do
6262   IFS=$as_save_IFS
6263   test -z "$as_dir" && as_dir=.
6264     for ac_exec_ext in '' $ac_executable_extensions; do
6265   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6266     ac_cv_prog_ac_ct_AR="ar"
6267     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6268     break 2
6269   fi
6270 done
6271   done
6272 IFS=$as_save_IFS
6273
6274 fi
6275 fi
6276 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6277 if test -n "$ac_ct_AR"; then
6278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6279 $as_echo "$ac_ct_AR" >&6; }
6280 else
6281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6282 $as_echo "no" >&6; }
6283 fi
6284
6285   if test "x$ac_ct_AR" = x; then
6286     AR="false"
6287   else
6288     case $cross_compiling:$ac_tool_warned in
6289 yes:)
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6291 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6292 ac_tool_warned=yes ;;
6293 esac
6294     AR=$ac_ct_AR
6295   fi
6296 else
6297   AR="$ac_cv_prog_AR"
6298 fi
6299
6300 test -z "$AR" && AR=ar
6301 test -z "$AR_FLAGS" && AR_FLAGS=cru
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313 if test -n "$ac_tool_prefix"; then
6314   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6315 set dummy ${ac_tool_prefix}strip; ac_word=$2
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6317 $as_echo_n "checking for $ac_word... " >&6; }
6318 if test "${ac_cv_prog_STRIP+set}" = set; then :
6319   $as_echo_n "(cached) " >&6
6320 else
6321   if test -n "$STRIP"; then
6322   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6323 else
6324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6325 for as_dir in $PATH
6326 do
6327   IFS=$as_save_IFS
6328   test -z "$as_dir" && as_dir=.
6329     for ac_exec_ext in '' $ac_executable_extensions; do
6330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6331     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6332     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6333     break 2
6334   fi
6335 done
6336   done
6337 IFS=$as_save_IFS
6338
6339 fi
6340 fi
6341 STRIP=$ac_cv_prog_STRIP
6342 if test -n "$STRIP"; then
6343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6344 $as_echo "$STRIP" >&6; }
6345 else
6346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6347 $as_echo "no" >&6; }
6348 fi
6349
6350
6351 fi
6352 if test -z "$ac_cv_prog_STRIP"; then
6353   ac_ct_STRIP=$STRIP
6354   # Extract the first word of "strip", so it can be a program name with args.
6355 set dummy strip; ac_word=$2
6356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6357 $as_echo_n "checking for $ac_word... " >&6; }
6358 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6359   $as_echo_n "(cached) " >&6
6360 else
6361   if test -n "$ac_ct_STRIP"; then
6362   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6363 else
6364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6365 for as_dir in $PATH
6366 do
6367   IFS=$as_save_IFS
6368   test -z "$as_dir" && as_dir=.
6369     for ac_exec_ext in '' $ac_executable_extensions; do
6370   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6371     ac_cv_prog_ac_ct_STRIP="strip"
6372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6373     break 2
6374   fi
6375 done
6376   done
6377 IFS=$as_save_IFS
6378
6379 fi
6380 fi
6381 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6382 if test -n "$ac_ct_STRIP"; then
6383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6384 $as_echo "$ac_ct_STRIP" >&6; }
6385 else
6386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6387 $as_echo "no" >&6; }
6388 fi
6389
6390   if test "x$ac_ct_STRIP" = x; then
6391     STRIP=":"
6392   else
6393     case $cross_compiling:$ac_tool_warned in
6394 yes:)
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6397 ac_tool_warned=yes ;;
6398 esac
6399     STRIP=$ac_ct_STRIP
6400   fi
6401 else
6402   STRIP="$ac_cv_prog_STRIP"
6403 fi
6404
6405 test -z "$STRIP" && STRIP=:
6406
6407
6408
6409
6410
6411
6412 if test -n "$ac_tool_prefix"; then
6413   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6414 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6416 $as_echo_n "checking for $ac_word... " >&6; }
6417 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6418   $as_echo_n "(cached) " >&6
6419 else
6420   if test -n "$RANLIB"; then
6421   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6422 else
6423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6424 for as_dir in $PATH
6425 do
6426   IFS=$as_save_IFS
6427   test -z "$as_dir" && as_dir=.
6428     for ac_exec_ext in '' $ac_executable_extensions; do
6429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6430     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6432     break 2
6433   fi
6434 done
6435   done
6436 IFS=$as_save_IFS
6437
6438 fi
6439 fi
6440 RANLIB=$ac_cv_prog_RANLIB
6441 if test -n "$RANLIB"; then
6442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6443 $as_echo "$RANLIB" >&6; }
6444 else
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6446 $as_echo "no" >&6; }
6447 fi
6448
6449
6450 fi
6451 if test -z "$ac_cv_prog_RANLIB"; then
6452   ac_ct_RANLIB=$RANLIB
6453   # Extract the first word of "ranlib", so it can be a program name with args.
6454 set dummy ranlib; ac_word=$2
6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6456 $as_echo_n "checking for $ac_word... " >&6; }
6457 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6458   $as_echo_n "(cached) " >&6
6459 else
6460   if test -n "$ac_ct_RANLIB"; then
6461   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6462 else
6463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6464 for as_dir in $PATH
6465 do
6466   IFS=$as_save_IFS
6467   test -z "$as_dir" && as_dir=.
6468     for ac_exec_ext in '' $ac_executable_extensions; do
6469   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6470     ac_cv_prog_ac_ct_RANLIB="ranlib"
6471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6472     break 2
6473   fi
6474 done
6475   done
6476 IFS=$as_save_IFS
6477
6478 fi
6479 fi
6480 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6481 if test -n "$ac_ct_RANLIB"; then
6482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6483 $as_echo "$ac_ct_RANLIB" >&6; }
6484 else
6485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6486 $as_echo "no" >&6; }
6487 fi
6488
6489   if test "x$ac_ct_RANLIB" = x; then
6490     RANLIB=":"
6491   else
6492     case $cross_compiling:$ac_tool_warned in
6493 yes:)
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6495 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6496 ac_tool_warned=yes ;;
6497 esac
6498     RANLIB=$ac_ct_RANLIB
6499   fi
6500 else
6501   RANLIB="$ac_cv_prog_RANLIB"
6502 fi
6503
6504 test -z "$RANLIB" && RANLIB=:
6505
6506
6507
6508
6509
6510
6511 # Determine commands to create old-style static archives.
6512 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6513 old_postinstall_cmds='chmod 644 $oldlib'
6514 old_postuninstall_cmds=
6515
6516 if test -n "$RANLIB"; then
6517   case $host_os in
6518   openbsd*)
6519     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6520     ;;
6521   *)
6522     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6523     ;;
6524   esac
6525   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6526 fi
6527
6528 case $host_os in
6529   darwin*)
6530     lock_old_archive_extraction=yes ;;
6531   *)
6532     lock_old_archive_extraction=no ;;
6533 esac
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573 # If no C compiler was specified, use CC.
6574 LTCC=${LTCC-"$CC"}
6575
6576 # If no C compiler flags were specified, use CFLAGS.
6577 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6578
6579 # Allow CC to be a program name with arguments.
6580 compiler=$CC
6581
6582
6583 # Check for command to grab the raw symbol name followed by C symbol from nm.
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6585 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6586 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6587   $as_echo_n "(cached) " >&6
6588 else
6589
6590 # These are sane defaults that work on at least a few old systems.
6591 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6592
6593 # Character class describing NM global symbol codes.
6594 symcode='[BCDEGRST]'
6595
6596 # Regexp to match symbols that can be accessed directly from C.
6597 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6598
6599 # Define system-specific variables.
6600 case $host_os in
6601 aix*)
6602   symcode='[BCDT]'
6603   ;;
6604 cygwin* | mingw* | pw32* | cegcc*)
6605   symcode='[ABCDGISTW]'
6606   ;;
6607 hpux*)
6608   if test "$host_cpu" = ia64; then
6609     symcode='[ABCDEGRST]'
6610   fi
6611   ;;
6612 irix* | nonstopux*)
6613   symcode='[BCDEGRST]'
6614   ;;
6615 osf*)
6616   symcode='[BCDEGQRST]'
6617   ;;
6618 solaris*)
6619   symcode='[BDRT]'
6620   ;;
6621 sco3.2v5*)
6622   symcode='[DT]'
6623   ;;
6624 sysv4.2uw2*)
6625   symcode='[DT]'
6626   ;;
6627 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6628   symcode='[ABDT]'
6629   ;;
6630 sysv4)
6631   symcode='[DFNSTU]'
6632   ;;
6633 esac
6634
6635 # If we're using GNU nm, then use its standard symbol codes.
6636 case `$NM -V 2>&1` in
6637 *GNU* | *'with BFD'*)
6638   symcode='[ABCDGIRSTW]' ;;
6639 esac
6640
6641 # Transform an extracted symbol line into a proper C declaration.
6642 # Some systems (esp. on ia64) link data and code symbols differently,
6643 # so use this general approach.
6644 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6645
6646 # Transform an extracted symbol line into symbol name and symbol address
6647 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6648 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
6649
6650 # Handle CRLF in mingw tool chain
6651 opt_cr=
6652 case $build_os in
6653 mingw*)
6654   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6655   ;;
6656 esac
6657
6658 # Try without a prefix underscore, then with it.
6659 for ac_symprfx in "" "_"; do
6660
6661   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6662   symxfrm="\\1 $ac_symprfx\\2 \\2"
6663
6664   # Write the raw and C identifiers.
6665   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6666     # Fake it for dumpbin and say T for any non-static function
6667     # and D for any global variable.
6668     # Also find C++ and __fastcall symbols from MSVC++,
6669     # which start with @ or ?.
6670     lt_cv_sys_global_symbol_pipe="$AWK '"\
6671 "     {last_section=section; section=\$ 3};"\
6672 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6673 "     \$ 0!~/External *\|/{next};"\
6674 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6675 "     {if(hide[section]) next};"\
6676 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6677 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6678 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6679 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6680 "     ' prfx=^$ac_symprfx"
6681   else
6682     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6683   fi
6684
6685   # Check to see that the pipe works correctly.
6686   pipe_works=no
6687
6688   rm -f conftest*
6689   cat > conftest.$ac_ext <<_LT_EOF
6690 #ifdef __cplusplus
6691 extern "C" {
6692 #endif
6693 char nm_test_var;
6694 void nm_test_func(void);
6695 void nm_test_func(void){}
6696 #ifdef __cplusplus
6697 }
6698 #endif
6699 int main(){nm_test_var='a';nm_test_func();return(0);}
6700 _LT_EOF
6701
6702   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6703   (eval $ac_compile) 2>&5
6704   ac_status=$?
6705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6706   test $ac_status = 0; }; then
6707     # Now try to grab the symbols.
6708     nlist=conftest.nm
6709     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6710   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6711   ac_status=$?
6712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6713   test $ac_status = 0; } && test -s "$nlist"; then
6714       # Try sorting and uniquifying the output.
6715       if sort "$nlist" | uniq > "$nlist"T; then
6716         mv -f "$nlist"T "$nlist"
6717       else
6718         rm -f "$nlist"T
6719       fi
6720
6721       # Make sure that we snagged all the symbols we need.
6722       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6723         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6724           cat <<_LT_EOF > conftest.$ac_ext
6725 #ifdef __cplusplus
6726 extern "C" {
6727 #endif
6728
6729 _LT_EOF
6730           # Now generate the symbol file.
6731           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6732
6733           cat <<_LT_EOF >> conftest.$ac_ext
6734
6735 /* The mapping between symbol names and symbols.  */
6736 const struct {
6737   const char *name;
6738   void       *address;
6739 }
6740 lt__PROGRAM__LTX_preloaded_symbols[] =
6741 {
6742   { "@PROGRAM@", (void *) 0 },
6743 _LT_EOF
6744           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6745           cat <<\_LT_EOF >> conftest.$ac_ext
6746   {0, (void *) 0}
6747 };
6748
6749 /* This works around a problem in FreeBSD linker */
6750 #ifdef FREEBSD_WORKAROUND
6751 static const void *lt_preloaded_setup() {
6752   return lt__PROGRAM__LTX_preloaded_symbols;
6753 }
6754 #endif
6755
6756 #ifdef __cplusplus
6757 }
6758 #endif
6759 _LT_EOF
6760           # Now try linking the two files.
6761           mv conftest.$ac_objext conftstm.$ac_objext
6762           lt_save_LIBS="$LIBS"
6763           lt_save_CFLAGS="$CFLAGS"
6764           LIBS="conftstm.$ac_objext"
6765           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6766           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6767   (eval $ac_link) 2>&5
6768   ac_status=$?
6769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6770   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6771             pipe_works=yes
6772           fi
6773           LIBS="$lt_save_LIBS"
6774           CFLAGS="$lt_save_CFLAGS"
6775         else
6776           echo "cannot find nm_test_func in $nlist" >&5
6777         fi
6778       else
6779         echo "cannot find nm_test_var in $nlist" >&5
6780       fi
6781     else
6782       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6783     fi
6784   else
6785     echo "$progname: failed program was:" >&5
6786     cat conftest.$ac_ext >&5
6787   fi
6788   rm -rf conftest* conftst*
6789
6790   # Do not use the global_symbol_pipe unless it works.
6791   if test "$pipe_works" = yes; then
6792     break
6793   else
6794     lt_cv_sys_global_symbol_pipe=
6795   fi
6796 done
6797
6798 fi
6799
6800 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6801   lt_cv_sys_global_symbol_to_cdecl=
6802 fi
6803 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6805 $as_echo "failed" >&6; }
6806 else
6807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6808 $as_echo "ok" >&6; }
6809 fi
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832 # Check whether --enable-libtool-lock was given.
6833 if test "${enable_libtool_lock+set}" = set; then :
6834   enableval=$enable_libtool_lock;
6835 fi
6836
6837 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6838
6839 # Some flags need to be propagated to the compiler or linker for good
6840 # libtool support.
6841 case $host in
6842 ia64-*-hpux*)
6843   # Find out which ABI we are using.
6844   echo 'int i;' > conftest.$ac_ext
6845   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6846   (eval $ac_compile) 2>&5
6847   ac_status=$?
6848   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6849   test $ac_status = 0; }; then
6850     case `/usr/bin/file conftest.$ac_objext` in
6851       *ELF-32*)
6852         HPUX_IA64_MODE="32"
6853         ;;
6854       *ELF-64*)
6855         HPUX_IA64_MODE="64"
6856         ;;
6857     esac
6858   fi
6859   rm -rf conftest*
6860   ;;
6861 *-*-irix6*)
6862   # Find out which ABI we are using.
6863   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6864   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6865   (eval $ac_compile) 2>&5
6866   ac_status=$?
6867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6868   test $ac_status = 0; }; then
6869     if test "$lt_cv_prog_gnu_ld" = yes; then
6870       case `/usr/bin/file conftest.$ac_objext` in
6871         *32-bit*)
6872           LD="${LD-ld} -melf32bsmip"
6873           ;;
6874         *N32*)
6875           LD="${LD-ld} -melf32bmipn32"
6876           ;;
6877         *64-bit*)
6878           LD="${LD-ld} -melf64bmip"
6879         ;;
6880       esac
6881     else
6882       case `/usr/bin/file conftest.$ac_objext` in
6883         *32-bit*)
6884           LD="${LD-ld} -32"
6885           ;;
6886         *N32*)
6887           LD="${LD-ld} -n32"
6888           ;;
6889         *64-bit*)
6890           LD="${LD-ld} -64"
6891           ;;
6892       esac
6893     fi
6894   fi
6895   rm -rf conftest*
6896   ;;
6897
6898 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6899 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6900   # Find out which ABI we are using.
6901   echo 'int i;' > conftest.$ac_ext
6902   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6903   (eval $ac_compile) 2>&5
6904   ac_status=$?
6905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6906   test $ac_status = 0; }; then
6907     case `/usr/bin/file conftest.o` in
6908       *32-bit*)
6909         case $host in
6910           x86_64-*kfreebsd*-gnu)
6911             LD="${LD-ld} -m elf_i386_fbsd"
6912             ;;
6913           x86_64-*linux*)
6914             case `/usr/bin/file conftest.o` in
6915               *x86-64*)
6916                 LD="${LD-ld} -m elf32_x86_64"
6917                 ;;
6918               *)
6919                 LD="${LD-ld} -m elf_i386"
6920                 ;;
6921             esac
6922             ;;
6923           powerpc64le-*linux*)
6924             LD="${LD-ld} -m elf32lppclinux"
6925             ;;
6926           powerpc64-*linux*)
6927             LD="${LD-ld} -m elf32ppclinux"
6928             ;;
6929           s390x-*linux*)
6930             LD="${LD-ld} -m elf_s390"
6931             ;;
6932           sparc64-*linux*)
6933             LD="${LD-ld} -m elf32_sparc"
6934             ;;
6935         esac
6936         ;;
6937       *64-bit*)
6938         case $host in
6939           x86_64-*kfreebsd*-gnu)
6940             LD="${LD-ld} -m elf_x86_64_fbsd"
6941             ;;
6942           x86_64-*linux*)
6943             LD="${LD-ld} -m elf_x86_64"
6944             ;;
6945           powerpcle-*linux*)
6946             LD="${LD-ld} -m elf64lppc"
6947             ;;
6948           powerpc-*linux*)
6949             LD="${LD-ld} -m elf64ppc"
6950             ;;
6951           s390*-*linux*|s390*-*tpf*)
6952             LD="${LD-ld} -m elf64_s390"
6953             ;;
6954           sparc*-*linux*)
6955             LD="${LD-ld} -m elf64_sparc"
6956             ;;
6957         esac
6958         ;;
6959     esac
6960   fi
6961   rm -rf conftest*
6962   ;;
6963
6964 *-*-sco3.2v5*)
6965   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6966   SAVE_CFLAGS="$CFLAGS"
6967   CFLAGS="$CFLAGS -belf"
6968   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6969 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6970 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6971   $as_echo_n "(cached) " >&6
6972 else
6973   ac_ext=c
6974 ac_cpp='$CPP $CPPFLAGS'
6975 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6976 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6977 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6978
6979      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6980 /* end confdefs.h.  */
6981
6982 int
6983 main ()
6984 {
6985
6986   ;
6987   return 0;
6988 }
6989 _ACEOF
6990 if ac_fn_c_try_link "$LINENO"; then :
6991   lt_cv_cc_needs_belf=yes
6992 else
6993   lt_cv_cc_needs_belf=no
6994 fi
6995 rm -f core conftest.err conftest.$ac_objext \
6996     conftest$ac_exeext conftest.$ac_ext
6997      ac_ext=c
6998 ac_cpp='$CPP $CPPFLAGS'
6999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7002
7003 fi
7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7005 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7006   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7007     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7008     CFLAGS="$SAVE_CFLAGS"
7009   fi
7010   ;;
7011 sparc*-*solaris*)
7012   # Find out which ABI we are using.
7013   echo 'int i;' > conftest.$ac_ext
7014   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7015   (eval $ac_compile) 2>&5
7016   ac_status=$?
7017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7018   test $ac_status = 0; }; then
7019     case `/usr/bin/file conftest.o` in
7020     *64-bit*)
7021       case $lt_cv_prog_gnu_ld in
7022       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7023       *)
7024         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7025           LD="${LD-ld} -64"
7026         fi
7027         ;;
7028       esac
7029       ;;
7030     esac
7031   fi
7032   rm -rf conftest*
7033   ;;
7034 esac
7035
7036 need_locks="$enable_libtool_lock"
7037
7038
7039   case $host_os in
7040     rhapsody* | darwin*)
7041     if test -n "$ac_tool_prefix"; then
7042   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7043 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7045 $as_echo_n "checking for $ac_word... " >&6; }
7046 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7047   $as_echo_n "(cached) " >&6
7048 else
7049   if test -n "$DSYMUTIL"; then
7050   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7051 else
7052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053 for as_dir in $PATH
7054 do
7055   IFS=$as_save_IFS
7056   test -z "$as_dir" && as_dir=.
7057     for ac_exec_ext in '' $ac_executable_extensions; do
7058   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7059     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7061     break 2
7062   fi
7063 done
7064   done
7065 IFS=$as_save_IFS
7066
7067 fi
7068 fi
7069 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7070 if test -n "$DSYMUTIL"; then
7071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7072 $as_echo "$DSYMUTIL" >&6; }
7073 else
7074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7075 $as_echo "no" >&6; }
7076 fi
7077
7078
7079 fi
7080 if test -z "$ac_cv_prog_DSYMUTIL"; then
7081   ac_ct_DSYMUTIL=$DSYMUTIL
7082   # Extract the first word of "dsymutil", so it can be a program name with args.
7083 set dummy dsymutil; ac_word=$2
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7085 $as_echo_n "checking for $ac_word... " >&6; }
7086 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7087   $as_echo_n "(cached) " >&6
7088 else
7089   if test -n "$ac_ct_DSYMUTIL"; then
7090   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7091 else
7092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7093 for as_dir in $PATH
7094 do
7095   IFS=$as_save_IFS
7096   test -z "$as_dir" && as_dir=.
7097     for ac_exec_ext in '' $ac_executable_extensions; do
7098   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7099     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7100     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7101     break 2
7102   fi
7103 done
7104   done
7105 IFS=$as_save_IFS
7106
7107 fi
7108 fi
7109 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7110 if test -n "$ac_ct_DSYMUTIL"; then
7111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7112 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7113 else
7114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7115 $as_echo "no" >&6; }
7116 fi
7117
7118   if test "x$ac_ct_DSYMUTIL" = x; then
7119     DSYMUTIL=":"
7120   else
7121     case $cross_compiling:$ac_tool_warned in
7122 yes:)
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7124 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7125 ac_tool_warned=yes ;;
7126 esac
7127     DSYMUTIL=$ac_ct_DSYMUTIL
7128   fi
7129 else
7130   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7131 fi
7132
7133     if test -n "$ac_tool_prefix"; then
7134   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7135 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7137 $as_echo_n "checking for $ac_word... " >&6; }
7138 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7139   $as_echo_n "(cached) " >&6
7140 else
7141   if test -n "$NMEDIT"; then
7142   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7143 else
7144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147   IFS=$as_save_IFS
7148   test -z "$as_dir" && as_dir=.
7149     for ac_exec_ext in '' $ac_executable_extensions; do
7150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7151     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7153     break 2
7154   fi
7155 done
7156   done
7157 IFS=$as_save_IFS
7158
7159 fi
7160 fi
7161 NMEDIT=$ac_cv_prog_NMEDIT
7162 if test -n "$NMEDIT"; then
7163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7164 $as_echo "$NMEDIT" >&6; }
7165 else
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7169
7170
7171 fi
7172 if test -z "$ac_cv_prog_NMEDIT"; then
7173   ac_ct_NMEDIT=$NMEDIT
7174   # Extract the first word of "nmedit", so it can be a program name with args.
7175 set dummy nmedit; ac_word=$2
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7177 $as_echo_n "checking for $ac_word... " >&6; }
7178 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7179   $as_echo_n "(cached) " >&6
7180 else
7181   if test -n "$ac_ct_NMEDIT"; then
7182   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7183 else
7184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7185 for as_dir in $PATH
7186 do
7187   IFS=$as_save_IFS
7188   test -z "$as_dir" && as_dir=.
7189     for ac_exec_ext in '' $ac_executable_extensions; do
7190   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7191     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7192     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7193     break 2
7194   fi
7195 done
7196   done
7197 IFS=$as_save_IFS
7198
7199 fi
7200 fi
7201 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7202 if test -n "$ac_ct_NMEDIT"; then
7203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7204 $as_echo "$ac_ct_NMEDIT" >&6; }
7205 else
7206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7207 $as_echo "no" >&6; }
7208 fi
7209
7210   if test "x$ac_ct_NMEDIT" = x; then
7211     NMEDIT=":"
7212   else
7213     case $cross_compiling:$ac_tool_warned in
7214 yes:)
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7216 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7217 ac_tool_warned=yes ;;
7218 esac
7219     NMEDIT=$ac_ct_NMEDIT
7220   fi
7221 else
7222   NMEDIT="$ac_cv_prog_NMEDIT"
7223 fi
7224
7225     if test -n "$ac_tool_prefix"; then
7226   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7227 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7229 $as_echo_n "checking for $ac_word... " >&6; }
7230 if test "${ac_cv_prog_LIPO+set}" = set; then :
7231   $as_echo_n "(cached) " >&6
7232 else
7233   if test -n "$LIPO"; then
7234   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7235 else
7236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7237 for as_dir in $PATH
7238 do
7239   IFS=$as_save_IFS
7240   test -z "$as_dir" && as_dir=.
7241     for ac_exec_ext in '' $ac_executable_extensions; do
7242   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7243     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7244     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7245     break 2
7246   fi
7247 done
7248   done
7249 IFS=$as_save_IFS
7250
7251 fi
7252 fi
7253 LIPO=$ac_cv_prog_LIPO
7254 if test -n "$LIPO"; then
7255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7256 $as_echo "$LIPO" >&6; }
7257 else
7258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7259 $as_echo "no" >&6; }
7260 fi
7261
7262
7263 fi
7264 if test -z "$ac_cv_prog_LIPO"; then
7265   ac_ct_LIPO=$LIPO
7266   # Extract the first word of "lipo", so it can be a program name with args.
7267 set dummy lipo; ac_word=$2
7268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7269 $as_echo_n "checking for $ac_word... " >&6; }
7270 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7271   $as_echo_n "(cached) " >&6
7272 else
7273   if test -n "$ac_ct_LIPO"; then
7274   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7275 else
7276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7277 for as_dir in $PATH
7278 do
7279   IFS=$as_save_IFS
7280   test -z "$as_dir" && as_dir=.
7281     for ac_exec_ext in '' $ac_executable_extensions; do
7282   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7283     ac_cv_prog_ac_ct_LIPO="lipo"
7284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7285     break 2
7286   fi
7287 done
7288   done
7289 IFS=$as_save_IFS
7290
7291 fi
7292 fi
7293 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7294 if test -n "$ac_ct_LIPO"; then
7295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7296 $as_echo "$ac_ct_LIPO" >&6; }
7297 else
7298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7299 $as_echo "no" >&6; }
7300 fi
7301
7302   if test "x$ac_ct_LIPO" = x; then
7303     LIPO=":"
7304   else
7305     case $cross_compiling:$ac_tool_warned in
7306 yes:)
7307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7308 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7309 ac_tool_warned=yes ;;
7310 esac
7311     LIPO=$ac_ct_LIPO
7312   fi
7313 else
7314   LIPO="$ac_cv_prog_LIPO"
7315 fi
7316
7317     if test -n "$ac_tool_prefix"; then
7318   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7319 set dummy ${ac_tool_prefix}otool; ac_word=$2
7320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7321 $as_echo_n "checking for $ac_word... " >&6; }
7322 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7323   $as_echo_n "(cached) " >&6
7324 else
7325   if test -n "$OTOOL"; then
7326   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7327 else
7328 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7329 for as_dir in $PATH
7330 do
7331   IFS=$as_save_IFS
7332   test -z "$as_dir" && as_dir=.
7333     for ac_exec_ext in '' $ac_executable_extensions; do
7334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7335     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7337     break 2
7338   fi
7339 done
7340   done
7341 IFS=$as_save_IFS
7342
7343 fi
7344 fi
7345 OTOOL=$ac_cv_prog_OTOOL
7346 if test -n "$OTOOL"; then
7347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7348 $as_echo "$OTOOL" >&6; }
7349 else
7350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7351 $as_echo "no" >&6; }
7352 fi
7353
7354
7355 fi
7356 if test -z "$ac_cv_prog_OTOOL"; then
7357   ac_ct_OTOOL=$OTOOL
7358   # Extract the first word of "otool", so it can be a program name with args.
7359 set dummy otool; ac_word=$2
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7361 $as_echo_n "checking for $ac_word... " >&6; }
7362 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7363   $as_echo_n "(cached) " >&6
7364 else
7365   if test -n "$ac_ct_OTOOL"; then
7366   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7367 else
7368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7369 for as_dir in $PATH
7370 do
7371   IFS=$as_save_IFS
7372   test -z "$as_dir" && as_dir=.
7373     for ac_exec_ext in '' $ac_executable_extensions; do
7374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7375     ac_cv_prog_ac_ct_OTOOL="otool"
7376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7377     break 2
7378   fi
7379 done
7380   done
7381 IFS=$as_save_IFS
7382
7383 fi
7384 fi
7385 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7386 if test -n "$ac_ct_OTOOL"; then
7387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7388 $as_echo "$ac_ct_OTOOL" >&6; }
7389 else
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7391 $as_echo "no" >&6; }
7392 fi
7393
7394   if test "x$ac_ct_OTOOL" = x; then
7395     OTOOL=":"
7396   else
7397     case $cross_compiling:$ac_tool_warned in
7398 yes:)
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7400 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7401 ac_tool_warned=yes ;;
7402 esac
7403     OTOOL=$ac_ct_OTOOL
7404   fi
7405 else
7406   OTOOL="$ac_cv_prog_OTOOL"
7407 fi
7408
7409     if test -n "$ac_tool_prefix"; then
7410   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7411 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7413 $as_echo_n "checking for $ac_word... " >&6; }
7414 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   if test -n "$OTOOL64"; then
7418   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7419 else
7420 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7421 for as_dir in $PATH
7422 do
7423   IFS=$as_save_IFS
7424   test -z "$as_dir" && as_dir=.
7425     for ac_exec_ext in '' $ac_executable_extensions; do
7426   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7427     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7429     break 2
7430   fi
7431 done
7432   done
7433 IFS=$as_save_IFS
7434
7435 fi
7436 fi
7437 OTOOL64=$ac_cv_prog_OTOOL64
7438 if test -n "$OTOOL64"; then
7439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7440 $as_echo "$OTOOL64" >&6; }
7441 else
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7443 $as_echo "no" >&6; }
7444 fi
7445
7446
7447 fi
7448 if test -z "$ac_cv_prog_OTOOL64"; then
7449   ac_ct_OTOOL64=$OTOOL64
7450   # Extract the first word of "otool64", so it can be a program name with args.
7451 set dummy otool64; ac_word=$2
7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7453 $as_echo_n "checking for $ac_word... " >&6; }
7454 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7455   $as_echo_n "(cached) " >&6
7456 else
7457   if test -n "$ac_ct_OTOOL64"; then
7458   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7459 else
7460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7461 for as_dir in $PATH
7462 do
7463   IFS=$as_save_IFS
7464   test -z "$as_dir" && as_dir=.
7465     for ac_exec_ext in '' $ac_executable_extensions; do
7466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7467     ac_cv_prog_ac_ct_OTOOL64="otool64"
7468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7469     break 2
7470   fi
7471 done
7472   done
7473 IFS=$as_save_IFS
7474
7475 fi
7476 fi
7477 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7478 if test -n "$ac_ct_OTOOL64"; then
7479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7480 $as_echo "$ac_ct_OTOOL64" >&6; }
7481 else
7482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7483 $as_echo "no" >&6; }
7484 fi
7485
7486   if test "x$ac_ct_OTOOL64" = x; then
7487     OTOOL64=":"
7488   else
7489     case $cross_compiling:$ac_tool_warned in
7490 yes:)
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7493 ac_tool_warned=yes ;;
7494 esac
7495     OTOOL64=$ac_ct_OTOOL64
7496   fi
7497 else
7498   OTOOL64="$ac_cv_prog_OTOOL64"
7499 fi
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7528 $as_echo_n "checking for -single_module linker flag... " >&6; }
7529 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7530   $as_echo_n "(cached) " >&6
7531 else
7532   lt_cv_apple_cc_single_mod=no
7533       if test -z "${LT_MULTI_MODULE}"; then
7534         # By default we will add the -single_module flag. You can override
7535         # by either setting the environment variable LT_MULTI_MODULE
7536         # non-empty at configure time, or by adding -multi_module to the
7537         # link flags.
7538         rm -rf libconftest.dylib*
7539         echo "int foo(void){return 1;}" > conftest.c
7540         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7541 -dynamiclib -Wl,-single_module conftest.c" >&5
7542         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7543           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7544         _lt_result=$?
7545         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7546           lt_cv_apple_cc_single_mod=yes
7547         else
7548           cat conftest.err >&5
7549         fi
7550         rm -rf libconftest.dylib*
7551         rm -f conftest.*
7552       fi
7553 fi
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7555 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7557 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7558 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7559   $as_echo_n "(cached) " >&6
7560 else
7561   lt_cv_ld_exported_symbols_list=no
7562       save_LDFLAGS=$LDFLAGS
7563       echo "_main" > conftest.sym
7564       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7565       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7566 /* end confdefs.h.  */
7567
7568 int
7569 main ()
7570 {
7571
7572   ;
7573   return 0;
7574 }
7575 _ACEOF
7576 if ac_fn_c_try_link "$LINENO"; then :
7577   lt_cv_ld_exported_symbols_list=yes
7578 else
7579   lt_cv_ld_exported_symbols_list=no
7580 fi
7581 rm -f core conftest.err conftest.$ac_objext \
7582     conftest$ac_exeext conftest.$ac_ext
7583         LDFLAGS="$save_LDFLAGS"
7584
7585 fi
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7587 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7588     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7589 $as_echo_n "checking for -force_load linker flag... " >&6; }
7590 if test "${lt_cv_ld_force_load+set}" = set; then :
7591   $as_echo_n "(cached) " >&6
7592 else
7593   lt_cv_ld_force_load=no
7594       cat > conftest.c << _LT_EOF
7595 int forced_loaded() { return 2;}
7596 _LT_EOF
7597       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7598       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7599       echo "$AR cru libconftest.a conftest.o" >&5
7600       $AR cru libconftest.a conftest.o 2>&5
7601       cat > conftest.c << _LT_EOF
7602 int main() { return 0;}
7603 _LT_EOF
7604       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7605       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7606       _lt_result=$?
7607       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7608         lt_cv_ld_force_load=yes
7609       else
7610         cat conftest.err >&5
7611       fi
7612         rm -f conftest.err libconftest.a conftest conftest.c
7613         rm -rf conftest.dSYM
7614
7615 fi
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7617 $as_echo "$lt_cv_ld_force_load" >&6; }
7618     case $host_os in
7619     rhapsody* | darwin1.[012])
7620       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7621     darwin1.*)
7622       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7623     darwin*) # darwin 5.x on
7624       # if running on 10.5 or later, the deployment target defaults
7625       # to the OS version, if on x86, and 10.4, the deployment
7626       # target defaults to 10.4. Don't you love it?
7627       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7628         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7629           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7630         10.[012][,.]*)
7631           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7632         10.*)
7633           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7634       esac
7635     ;;
7636   esac
7637     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7638       _lt_dar_single_mod='$single_module'
7639     fi
7640     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7641       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7642     else
7643       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7644     fi
7645     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7646       _lt_dsymutil='~$DSYMUTIL $lib || :'
7647     else
7648       _lt_dsymutil=
7649     fi
7650     ;;
7651   esac
7652
7653 for ac_header in dlfcn.h
7654 do :
7655   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7656 "
7657 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7658   cat >>confdefs.h <<_ACEOF
7659 #define HAVE_DLFCN_H 1
7660 _ACEOF
7661
7662 fi
7663
7664 done
7665
7666
7667
7668
7669
7670 # Set options
7671
7672
7673
7674         enable_dlopen=no
7675
7676
7677   enable_win32_dll=no
7678
7679
7680             # Check whether --enable-shared was given.
7681 if test "${enable_shared+set}" = set; then :
7682   enableval=$enable_shared; p=${PACKAGE-default}
7683     case $enableval in
7684     yes) enable_shared=yes ;;
7685     no) enable_shared=no ;;
7686     *)
7687       enable_shared=no
7688       # Look at the argument we got.  We use all the common list separators.
7689       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7690       for pkg in $enableval; do
7691         IFS="$lt_save_ifs"
7692         if test "X$pkg" = "X$p"; then
7693           enable_shared=yes
7694         fi
7695       done
7696       IFS="$lt_save_ifs"
7697       ;;
7698     esac
7699 else
7700   enable_shared=yes
7701 fi
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711   # Check whether --enable-static was given.
7712 if test "${enable_static+set}" = set; then :
7713   enableval=$enable_static; p=${PACKAGE-default}
7714     case $enableval in
7715     yes) enable_static=yes ;;
7716     no) enable_static=no ;;
7717     *)
7718      enable_static=no
7719       # Look at the argument we got.  We use all the common list separators.
7720       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7721       for pkg in $enableval; do
7722         IFS="$lt_save_ifs"
7723         if test "X$pkg" = "X$p"; then
7724           enable_static=yes
7725         fi
7726       done
7727       IFS="$lt_save_ifs"
7728       ;;
7729     esac
7730 else
7731   enable_static=yes
7732 fi
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743 # Check whether --with-pic was given.
7744 if test "${with_pic+set}" = set; then :
7745   withval=$with_pic; pic_mode="$withval"
7746 else
7747   pic_mode=default
7748 fi
7749
7750
7751 test -z "$pic_mode" && pic_mode=default
7752
7753
7754
7755
7756
7757
7758
7759   # Check whether --enable-fast-install was given.
7760 if test "${enable_fast_install+set}" = set; then :
7761   enableval=$enable_fast_install; p=${PACKAGE-default}
7762     case $enableval in
7763     yes) enable_fast_install=yes ;;
7764     no) enable_fast_install=no ;;
7765     *)
7766       enable_fast_install=no
7767       # Look at the argument we got.  We use all the common list separators.
7768       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7769       for pkg in $enableval; do
7770         IFS="$lt_save_ifs"
7771         if test "X$pkg" = "X$p"; then
7772           enable_fast_install=yes
7773         fi
7774       done
7775       IFS="$lt_save_ifs"
7776       ;;
7777     esac
7778 else
7779   enable_fast_install=yes
7780 fi
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792 # This can be used to rebuild libtool when needed
7793 LIBTOOL_DEPS="$ltmain"
7794
7795 # Always use our own libtool.
7796 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823 test -z "$LN_S" && LN_S="ln -s"
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838 if test -n "${ZSH_VERSION+set}" ; then
7839    setopt NO_GLOB_SUBST
7840 fi
7841
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7843 $as_echo_n "checking for objdir... " >&6; }
7844 if test "${lt_cv_objdir+set}" = set; then :
7845   $as_echo_n "(cached) " >&6
7846 else
7847   rm -f .libs 2>/dev/null
7848 mkdir .libs 2>/dev/null
7849 if test -d .libs; then
7850   lt_cv_objdir=.libs
7851 else
7852   # MS-DOS does not allow filenames that begin with a dot.
7853   lt_cv_objdir=_libs
7854 fi
7855 rmdir .libs 2>/dev/null
7856 fi
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7858 $as_echo "$lt_cv_objdir" >&6; }
7859 objdir=$lt_cv_objdir
7860
7861
7862
7863
7864
7865 cat >>confdefs.h <<_ACEOF
7866 #define LT_OBJDIR "$lt_cv_objdir/"
7867 _ACEOF
7868
7869
7870
7871
7872 case $host_os in
7873 aix3*)
7874   # AIX sometimes has problems with the GCC collect2 program.  For some
7875   # reason, if we set the COLLECT_NAMES environment variable, the problems
7876   # vanish in a puff of smoke.
7877   if test "X${COLLECT_NAMES+set}" != Xset; then
7878     COLLECT_NAMES=
7879     export COLLECT_NAMES
7880   fi
7881   ;;
7882 esac
7883
7884 # Global variables:
7885 ofile=libtool
7886 can_build_shared=yes
7887
7888 # All known linkers require a `.a' archive for static linking (except MSVC,
7889 # which needs '.lib').
7890 libext=a
7891
7892 with_gnu_ld="$lt_cv_prog_gnu_ld"
7893
7894 old_CC="$CC"
7895 old_CFLAGS="$CFLAGS"
7896
7897 # Set sane defaults for various variables
7898 test -z "$CC" && CC=cc
7899 test -z "$LTCC" && LTCC=$CC
7900 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7901 test -z "$LD" && LD=ld
7902 test -z "$ac_objext" && ac_objext=o
7903
7904 for cc_temp in $compiler""; do
7905   case $cc_temp in
7906     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7907     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7908     \-*) ;;
7909     *) break;;
7910   esac
7911 done
7912 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7913
7914
7915 # Only perform the check for file, if the check method requires it
7916 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7917 case $deplibs_check_method in
7918 file_magic*)
7919   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7920     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7921 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7922 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7923   $as_echo_n "(cached) " >&6
7924 else
7925   case $MAGIC_CMD in
7926 [\\/*] |  ?:[\\/]*)
7927   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7928   ;;
7929 *)
7930   lt_save_MAGIC_CMD="$MAGIC_CMD"
7931   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7932   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7933   for ac_dir in $ac_dummy; do
7934     IFS="$lt_save_ifs"
7935     test -z "$ac_dir" && ac_dir=.
7936     if test -f $ac_dir/${ac_tool_prefix}file; then
7937       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7938       if test -n "$file_magic_test_file"; then
7939         case $deplibs_check_method in
7940         "file_magic "*)
7941           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7942           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7943           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7944             $EGREP "$file_magic_regex" > /dev/null; then
7945             :
7946           else
7947             cat <<_LT_EOF 1>&2
7948
7949 *** Warning: the command libtool uses to detect shared libraries,
7950 *** $file_magic_cmd, produces output that libtool cannot recognize.
7951 *** The result is that libtool may fail to recognize shared libraries
7952 *** as such.  This will affect the creation of libtool libraries that
7953 *** depend on shared libraries, but programs linked with such libtool
7954 *** libraries will work regardless of this problem.  Nevertheless, you
7955 *** may want to report the problem to your system manager and/or to
7956 *** bug-libtool@gnu.org
7957
7958 _LT_EOF
7959           fi ;;
7960         esac
7961       fi
7962       break
7963     fi
7964   done
7965   IFS="$lt_save_ifs"
7966   MAGIC_CMD="$lt_save_MAGIC_CMD"
7967   ;;
7968 esac
7969 fi
7970
7971 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7972 if test -n "$MAGIC_CMD"; then
7973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7974 $as_echo "$MAGIC_CMD" >&6; }
7975 else
7976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7977 $as_echo "no" >&6; }
7978 fi
7979
7980
7981
7982
7983
7984 if test -z "$lt_cv_path_MAGIC_CMD"; then
7985   if test -n "$ac_tool_prefix"; then
7986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7987 $as_echo_n "checking for file... " >&6; }
7988 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7989   $as_echo_n "(cached) " >&6
7990 else
7991   case $MAGIC_CMD in
7992 [\\/*] |  ?:[\\/]*)
7993   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7994   ;;
7995 *)
7996   lt_save_MAGIC_CMD="$MAGIC_CMD"
7997   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7998   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7999   for ac_dir in $ac_dummy; do
8000     IFS="$lt_save_ifs"
8001     test -z "$ac_dir" && ac_dir=.
8002     if test -f $ac_dir/file; then
8003       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8004       if test -n "$file_magic_test_file"; then
8005         case $deplibs_check_method in
8006         "file_magic "*)
8007           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8008           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8009           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8010             $EGREP "$file_magic_regex" > /dev/null; then
8011             :
8012           else
8013             cat <<_LT_EOF 1>&2
8014
8015 *** Warning: the command libtool uses to detect shared libraries,
8016 *** $file_magic_cmd, produces output that libtool cannot recognize.
8017 *** The result is that libtool may fail to recognize shared libraries
8018 *** as such.  This will affect the creation of libtool libraries that
8019 *** depend on shared libraries, but programs linked with such libtool
8020 *** libraries will work regardless of this problem.  Nevertheless, you
8021 *** may want to report the problem to your system manager and/or to
8022 *** bug-libtool@gnu.org
8023
8024 _LT_EOF
8025           fi ;;
8026         esac
8027       fi
8028       break
8029     fi
8030   done
8031   IFS="$lt_save_ifs"
8032   MAGIC_CMD="$lt_save_MAGIC_CMD"
8033   ;;
8034 esac
8035 fi
8036
8037 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8038 if test -n "$MAGIC_CMD"; then
8039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8040 $as_echo "$MAGIC_CMD" >&6; }
8041 else
8042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8043 $as_echo "no" >&6; }
8044 fi
8045
8046
8047   else
8048     MAGIC_CMD=:
8049   fi
8050 fi
8051
8052   fi
8053   ;;
8054 esac
8055
8056 # Use C for the default configuration in the libtool script
8057
8058 lt_save_CC="$CC"
8059 ac_ext=c
8060 ac_cpp='$CPP $CPPFLAGS'
8061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8064
8065
8066 # Source file extension for C test sources.
8067 ac_ext=c
8068
8069 # Object file extension for compiled C test sources.
8070 objext=o
8071 objext=$objext
8072
8073 # Code to be used in simple compile tests
8074 lt_simple_compile_test_code="int some_variable = 0;"
8075
8076 # Code to be used in simple link tests
8077 lt_simple_link_test_code='int main(){return(0);}'
8078
8079
8080
8081
8082
8083
8084
8085 # If no C compiler was specified, use CC.
8086 LTCC=${LTCC-"$CC"}
8087
8088 # If no C compiler flags were specified, use CFLAGS.
8089 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8090
8091 # Allow CC to be a program name with arguments.
8092 compiler=$CC
8093
8094 # Save the default compiler, since it gets overwritten when the other
8095 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8096 compiler_DEFAULT=$CC
8097
8098 # save warnings/boilerplate of simple test code
8099 ac_outfile=conftest.$ac_objext
8100 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8101 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8102 _lt_compiler_boilerplate=`cat conftest.err`
8103 $RM conftest*
8104
8105 ac_outfile=conftest.$ac_objext
8106 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8107 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8108 _lt_linker_boilerplate=`cat conftest.err`
8109 $RM -r conftest*
8110
8111
8112 ## CAVEAT EMPTOR:
8113 ## There is no encapsulation within the following macros, do not change
8114 ## the running order or otherwise move them around unless you know exactly
8115 ## what you are doing...
8116 if test -n "$compiler"; then
8117
8118 lt_prog_compiler_no_builtin_flag=
8119
8120 if test "$GCC" = yes; then
8121   case $cc_basename in
8122   nvcc*)
8123     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8124   *)
8125     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8126   esac
8127
8128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8129 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8130 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8131   $as_echo_n "(cached) " >&6
8132 else
8133   lt_cv_prog_compiler_rtti_exceptions=no
8134    ac_outfile=conftest.$ac_objext
8135    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8136    lt_compiler_flag="-fno-rtti -fno-exceptions"
8137    # Insert the option either (1) after the last *FLAGS variable, or
8138    # (2) before a word containing "conftest.", or (3) at the end.
8139    # Note that $ac_compile itself does not contain backslashes and begins
8140    # with a dollar sign (not a hyphen), so the echo should work correctly.
8141    # The option is referenced via a variable to avoid confusing sed.
8142    lt_compile=`echo "$ac_compile" | $SED \
8143    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8144    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8145    -e 's:$: $lt_compiler_flag:'`
8146    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8147    (eval "$lt_compile" 2>conftest.err)
8148    ac_status=$?
8149    cat conftest.err >&5
8150    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8151    if (exit $ac_status) && test -s "$ac_outfile"; then
8152      # The compiler can only warn and ignore the option if not recognized
8153      # So say no if there are warnings other than the usual output.
8154      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8155      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8156      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8157        lt_cv_prog_compiler_rtti_exceptions=yes
8158      fi
8159    fi
8160    $RM conftest*
8161
8162 fi
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8164 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8165
8166 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8167     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8168 else
8169     :
8170 fi
8171
8172 fi
8173
8174
8175
8176
8177
8178
8179   lt_prog_compiler_wl=
8180 lt_prog_compiler_pic=
8181 lt_prog_compiler_static=
8182
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8184 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8185
8186   if test "$GCC" = yes; then
8187     lt_prog_compiler_wl='-Wl,'
8188     lt_prog_compiler_static='-static'
8189
8190     case $host_os in
8191       aix*)
8192       # All AIX code is PIC.
8193       if test "$host_cpu" = ia64; then
8194         # AIX 5 now supports IA64 processor
8195         lt_prog_compiler_static='-Bstatic'
8196       fi
8197       lt_prog_compiler_pic='-fPIC'
8198       ;;
8199
8200     amigaos*)
8201       case $host_cpu in
8202       powerpc)
8203             # see comment about AmigaOS4 .so support
8204             lt_prog_compiler_pic='-fPIC'
8205         ;;
8206       m68k)
8207             # FIXME: we need at least 68020 code to build shared libraries, but
8208             # adding the `-m68020' flag to GCC prevents building anything better,
8209             # like `-m68040'.
8210             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8211         ;;
8212       esac
8213       ;;
8214
8215     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8216       # PIC is the default for these OSes.
8217       ;;
8218
8219     mingw* | cygwin* | pw32* | os2* | cegcc*)
8220       # This hack is so that the source file can tell whether it is being
8221       # built for inclusion in a dll (and should export symbols for example).
8222       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8223       # (--disable-auto-import) libraries
8224       lt_prog_compiler_pic='-DDLL_EXPORT'
8225       ;;
8226
8227     darwin* | rhapsody*)
8228       # PIC is the default on this platform
8229       # Common symbols not allowed in MH_DYLIB files
8230       lt_prog_compiler_pic='-fno-common'
8231       ;;
8232
8233     haiku*)
8234       # PIC is the default for Haiku.
8235       # The "-static" flag exists, but is broken.
8236       lt_prog_compiler_static=
8237       ;;
8238
8239     hpux*)
8240       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8241       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8242       # sets the default TLS model and affects inlining.
8243       case $host_cpu in
8244       hppa*64*)
8245         # +Z the default
8246         ;;
8247       *)
8248         lt_prog_compiler_pic='-fPIC'
8249         ;;
8250       esac
8251       ;;
8252
8253     interix[3-9]*)
8254       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8255       # Instead, we relocate shared libraries at runtime.
8256       ;;
8257
8258     msdosdjgpp*)
8259       # Just because we use GCC doesn't mean we suddenly get shared libraries
8260       # on systems that don't support them.
8261       lt_prog_compiler_can_build_shared=no
8262       enable_shared=no
8263       ;;
8264
8265     *nto* | *qnx*)
8266       # QNX uses GNU C++, but need to define -shared option too, otherwise
8267       # it will coredump.
8268       lt_prog_compiler_pic='-fPIC -shared'
8269       ;;
8270
8271     sysv4*MP*)
8272       if test -d /usr/nec; then
8273         lt_prog_compiler_pic=-Kconform_pic
8274       fi
8275       ;;
8276
8277     *)
8278       lt_prog_compiler_pic='-fPIC'
8279       ;;
8280     esac
8281
8282     case $cc_basename in
8283     nvcc*) # Cuda Compiler Driver 2.2
8284       lt_prog_compiler_wl='-Xlinker '
8285       lt_prog_compiler_pic='-Xcompiler -fPIC'
8286       ;;
8287     esac
8288   else
8289     # PORTME Check for flag to pass linker flags through the system compiler.
8290     case $host_os in
8291     aix*)
8292       lt_prog_compiler_wl='-Wl,'
8293       if test "$host_cpu" = ia64; then
8294         # AIX 5 now supports IA64 processor
8295         lt_prog_compiler_static='-Bstatic'
8296       else
8297         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8298       fi
8299       ;;
8300
8301     mingw* | cygwin* | pw32* | os2* | cegcc*)
8302       # This hack is so that the source file can tell whether it is being
8303       # built for inclusion in a dll (and should export symbols for example).
8304       lt_prog_compiler_pic='-DDLL_EXPORT'
8305       ;;
8306
8307     hpux9* | hpux10* | hpux11*)
8308       lt_prog_compiler_wl='-Wl,'
8309       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8310       # not for PA HP-UX.
8311       case $host_cpu in
8312       hppa*64*|ia64*)
8313         # +Z the default
8314         ;;
8315       *)
8316         lt_prog_compiler_pic='+Z'
8317         ;;
8318       esac
8319       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8320       lt_prog_compiler_static='${wl}-a ${wl}archive'
8321       ;;
8322
8323     irix5* | irix6* | nonstopux*)
8324       lt_prog_compiler_wl='-Wl,'
8325       # PIC (with -KPIC) is the default.
8326       lt_prog_compiler_static='-non_shared'
8327       ;;
8328
8329     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8330       case $cc_basename in
8331       # old Intel for x86_64 which still supported -KPIC.
8332       ecc*)
8333         lt_prog_compiler_wl='-Wl,'
8334         lt_prog_compiler_pic='-KPIC'
8335         lt_prog_compiler_static='-static'
8336         ;;
8337       # icc used to be incompatible with GCC.
8338       # ICC 10 doesn't accept -KPIC any more.
8339       icc* | ifort*)
8340         lt_prog_compiler_wl='-Wl,'
8341         lt_prog_compiler_pic='-fPIC'
8342         lt_prog_compiler_static='-static'
8343         ;;
8344       # Lahey Fortran 8.1.
8345       lf95*)
8346         lt_prog_compiler_wl='-Wl,'
8347         lt_prog_compiler_pic='--shared'
8348         lt_prog_compiler_static='--static'
8349         ;;
8350       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8351         # Portland Group compilers (*not* the Pentium gcc compiler,
8352         # which looks to be a dead project)
8353         lt_prog_compiler_wl='-Wl,'
8354         lt_prog_compiler_pic='-fpic'
8355         lt_prog_compiler_static='-Bstatic'
8356         ;;
8357       ccc*)
8358         lt_prog_compiler_wl='-Wl,'
8359         # All Alpha code is PIC.
8360         lt_prog_compiler_static='-non_shared'
8361         ;;
8362       xl* | bgxl* | bgf* | mpixl*)
8363         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8364         lt_prog_compiler_wl='-Wl,'
8365         lt_prog_compiler_pic='-qpic'
8366         lt_prog_compiler_static='-qstaticlink'
8367         ;;
8368       *)
8369         case `$CC -V 2>&1 | sed 5q` in
8370         *Sun\ F* | *Sun*Fortran*)
8371           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8372           lt_prog_compiler_pic='-KPIC'
8373           lt_prog_compiler_static='-Bstatic'
8374           lt_prog_compiler_wl=''
8375           ;;
8376         *Sun\ C*)
8377           # Sun C 5.9
8378           lt_prog_compiler_pic='-KPIC'
8379           lt_prog_compiler_static='-Bstatic'
8380           lt_prog_compiler_wl='-Wl,'
8381           ;;
8382         esac
8383         ;;
8384       esac
8385       ;;
8386
8387     newsos6)
8388       lt_prog_compiler_pic='-KPIC'
8389       lt_prog_compiler_static='-Bstatic'
8390       ;;
8391
8392     *nto* | *qnx*)
8393       # QNX uses GNU C++, but need to define -shared option too, otherwise
8394       # it will coredump.
8395       lt_prog_compiler_pic='-fPIC -shared'
8396       ;;
8397
8398     osf3* | osf4* | osf5*)
8399       lt_prog_compiler_wl='-Wl,'
8400       # All OSF/1 code is PIC.
8401       lt_prog_compiler_static='-non_shared'
8402       ;;
8403
8404     rdos*)
8405       lt_prog_compiler_static='-non_shared'
8406       ;;
8407
8408     solaris*)
8409       lt_prog_compiler_pic='-KPIC'
8410       lt_prog_compiler_static='-Bstatic'
8411       case $cc_basename in
8412       f77* | f90* | f95*)
8413         lt_prog_compiler_wl='-Qoption ld ';;
8414       *)
8415         lt_prog_compiler_wl='-Wl,';;
8416       esac
8417       ;;
8418
8419     sunos4*)
8420       lt_prog_compiler_wl='-Qoption ld '
8421       lt_prog_compiler_pic='-PIC'
8422       lt_prog_compiler_static='-Bstatic'
8423       ;;
8424
8425     sysv4 | sysv4.2uw2* | sysv4.3*)
8426       lt_prog_compiler_wl='-Wl,'
8427       lt_prog_compiler_pic='-KPIC'
8428       lt_prog_compiler_static='-Bstatic'
8429       ;;
8430
8431     sysv4*MP*)
8432       if test -d /usr/nec ;then
8433         lt_prog_compiler_pic='-Kconform_pic'
8434         lt_prog_compiler_static='-Bstatic'
8435       fi
8436       ;;
8437
8438     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8439       lt_prog_compiler_wl='-Wl,'
8440       lt_prog_compiler_pic='-KPIC'
8441       lt_prog_compiler_static='-Bstatic'
8442       ;;
8443
8444     unicos*)
8445       lt_prog_compiler_wl='-Wl,'
8446       lt_prog_compiler_can_build_shared=no
8447       ;;
8448
8449     uts4*)
8450       lt_prog_compiler_pic='-pic'
8451       lt_prog_compiler_static='-Bstatic'
8452       ;;
8453
8454     *)
8455       lt_prog_compiler_can_build_shared=no
8456       ;;
8457     esac
8458   fi
8459
8460 case $host_os in
8461   # For platforms which do not support PIC, -DPIC is meaningless:
8462   *djgpp*)
8463     lt_prog_compiler_pic=
8464     ;;
8465   *)
8466     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8467     ;;
8468 esac
8469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8470 $as_echo "$lt_prog_compiler_pic" >&6; }
8471
8472
8473
8474
8475
8476
8477 #
8478 # Check to make sure the PIC flag actually works.
8479 #
8480 if test -n "$lt_prog_compiler_pic"; then
8481   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8482 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8483 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8484   $as_echo_n "(cached) " >&6
8485 else
8486   lt_cv_prog_compiler_pic_works=no
8487    ac_outfile=conftest.$ac_objext
8488    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8489    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8490    # Insert the option either (1) after the last *FLAGS variable, or
8491    # (2) before a word containing "conftest.", or (3) at the end.
8492    # Note that $ac_compile itself does not contain backslashes and begins
8493    # with a dollar sign (not a hyphen), so the echo should work correctly.
8494    # The option is referenced via a variable to avoid confusing sed.
8495    lt_compile=`echo "$ac_compile" | $SED \
8496    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8497    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8498    -e 's:$: $lt_compiler_flag:'`
8499    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8500    (eval "$lt_compile" 2>conftest.err)
8501    ac_status=$?
8502    cat conftest.err >&5
8503    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8504    if (exit $ac_status) && test -s "$ac_outfile"; then
8505      # The compiler can only warn and ignore the option if not recognized
8506      # So say no if there are warnings other than the usual output.
8507      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8508      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8509      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8510        lt_cv_prog_compiler_pic_works=yes
8511      fi
8512    fi
8513    $RM conftest*
8514
8515 fi
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8517 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8518
8519 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8520     case $lt_prog_compiler_pic in
8521      "" | " "*) ;;
8522      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8523      esac
8524 else
8525     lt_prog_compiler_pic=
8526      lt_prog_compiler_can_build_shared=no
8527 fi
8528
8529 fi
8530
8531
8532
8533
8534
8535
8536 #
8537 # Check to make sure the static flag actually works.
8538 #
8539 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8541 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8542 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8543   $as_echo_n "(cached) " >&6
8544 else
8545   lt_cv_prog_compiler_static_works=no
8546    save_LDFLAGS="$LDFLAGS"
8547    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8548    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8549    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8550      # The linker can only warn and ignore the option if not recognized
8551      # So say no if there are warnings
8552      if test -s conftest.err; then
8553        # Append any errors to the config.log.
8554        cat conftest.err 1>&5
8555        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8556        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8557        if diff conftest.exp conftest.er2 >/dev/null; then
8558          lt_cv_prog_compiler_static_works=yes
8559        fi
8560      else
8561        lt_cv_prog_compiler_static_works=yes
8562      fi
8563    fi
8564    $RM -r conftest*
8565    LDFLAGS="$save_LDFLAGS"
8566
8567 fi
8568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8569 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8570
8571 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8572     :
8573 else
8574     lt_prog_compiler_static=
8575 fi
8576
8577
8578
8579
8580
8581
8582
8583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8584 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8585 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8586   $as_echo_n "(cached) " >&6
8587 else
8588   lt_cv_prog_compiler_c_o=no
8589    $RM -r conftest 2>/dev/null
8590    mkdir conftest
8591    cd conftest
8592    mkdir out
8593    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8594
8595    lt_compiler_flag="-o out/conftest2.$ac_objext"
8596    # Insert the option either (1) after the last *FLAGS variable, or
8597    # (2) before a word containing "conftest.", or (3) at the end.
8598    # Note that $ac_compile itself does not contain backslashes and begins
8599    # with a dollar sign (not a hyphen), so the echo should work correctly.
8600    lt_compile=`echo "$ac_compile" | $SED \
8601    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8602    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8603    -e 's:$: $lt_compiler_flag:'`
8604    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8605    (eval "$lt_compile" 2>out/conftest.err)
8606    ac_status=$?
8607    cat out/conftest.err >&5
8608    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8609    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8610    then
8611      # The compiler can only warn and ignore the option if not recognized
8612      # So say no if there are warnings
8613      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8614      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8615      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8616        lt_cv_prog_compiler_c_o=yes
8617      fi
8618    fi
8619    chmod u+w . 2>&5
8620    $RM conftest*
8621    # SGI C++ compiler will create directory out/ii_files/ for
8622    # template instantiation
8623    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8624    $RM out/* && rmdir out
8625    cd ..
8626    $RM -r conftest
8627    $RM conftest*
8628
8629 fi
8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8631 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8632
8633
8634
8635
8636
8637
8638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8639 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8640 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8641   $as_echo_n "(cached) " >&6
8642 else
8643   lt_cv_prog_compiler_c_o=no
8644    $RM -r conftest 2>/dev/null
8645    mkdir conftest
8646    cd conftest
8647    mkdir out
8648    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8649
8650    lt_compiler_flag="-o out/conftest2.$ac_objext"
8651    # Insert the option either (1) after the last *FLAGS variable, or
8652    # (2) before a word containing "conftest.", or (3) at the end.
8653    # Note that $ac_compile itself does not contain backslashes and begins
8654    # with a dollar sign (not a hyphen), so the echo should work correctly.
8655    lt_compile=`echo "$ac_compile" | $SED \
8656    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8657    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8658    -e 's:$: $lt_compiler_flag:'`
8659    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8660    (eval "$lt_compile" 2>out/conftest.err)
8661    ac_status=$?
8662    cat out/conftest.err >&5
8663    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8664    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8665    then
8666      # The compiler can only warn and ignore the option if not recognized
8667      # So say no if there are warnings
8668      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8669      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8670      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8671        lt_cv_prog_compiler_c_o=yes
8672      fi
8673    fi
8674    chmod u+w . 2>&5
8675    $RM conftest*
8676    # SGI C++ compiler will create directory out/ii_files/ for
8677    # template instantiation
8678    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8679    $RM out/* && rmdir out
8680    cd ..
8681    $RM -r conftest
8682    $RM conftest*
8683
8684 fi
8685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8686 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8687
8688
8689
8690
8691 hard_links="nottested"
8692 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8693   # do not overwrite the value of need_locks provided by the user
8694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8695 $as_echo_n "checking if we can lock with hard links... " >&6; }
8696   hard_links=yes
8697   $RM conftest*
8698   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8699   touch conftest.a
8700   ln conftest.a conftest.b 2>&5 || hard_links=no
8701   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8703 $as_echo "$hard_links" >&6; }
8704   if test "$hard_links" = no; then
8705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8706 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8707     need_locks=warn
8708   fi
8709 else
8710   need_locks=no
8711 fi
8712
8713
8714
8715
8716
8717
8718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8719 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8720
8721   runpath_var=
8722   allow_undefined_flag=
8723   always_export_symbols=no
8724   archive_cmds=
8725   archive_expsym_cmds=
8726   compiler_needs_object=no
8727   enable_shared_with_static_runtimes=no
8728   export_dynamic_flag_spec=
8729   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8730   hardcode_automatic=no
8731   hardcode_direct=no
8732   hardcode_direct_absolute=no
8733   hardcode_libdir_flag_spec=
8734   hardcode_libdir_flag_spec_ld=
8735   hardcode_libdir_separator=
8736   hardcode_minus_L=no
8737   hardcode_shlibpath_var=unsupported
8738   inherit_rpath=no
8739   link_all_deplibs=unknown
8740   module_cmds=
8741   module_expsym_cmds=
8742   old_archive_from_new_cmds=
8743   old_archive_from_expsyms_cmds=
8744   thread_safe_flag_spec=
8745   whole_archive_flag_spec=
8746   # include_expsyms should be a list of space-separated symbols to be *always*
8747   # included in the symbol list
8748   include_expsyms=
8749   # exclude_expsyms can be an extended regexp of symbols to exclude
8750   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8751   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8752   # as well as any symbol that contains `d'.
8753   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8754   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8755   # platforms (ab)use it in PIC code, but their linkers get confused if
8756   # the symbol is explicitly referenced.  Since portable code cannot
8757   # rely on this symbol name, it's probably fine to never include it in
8758   # preloaded symbol tables.
8759   # Exclude shared library initialization/finalization symbols.
8760   extract_expsyms_cmds=
8761
8762   case $host_os in
8763   cygwin* | mingw* | pw32* | cegcc*)
8764     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8765     # When not using gcc, we currently assume that we are using
8766     # Microsoft Visual C++.
8767     if test "$GCC" != yes; then
8768       with_gnu_ld=no
8769     fi
8770     ;;
8771   interix*)
8772     # we just hope/assume this is gcc and not c89 (= MSVC++)
8773     with_gnu_ld=yes
8774     ;;
8775   openbsd*)
8776     with_gnu_ld=no
8777     ;;
8778   esac
8779
8780   ld_shlibs=yes
8781
8782   # On some targets, GNU ld is compatible enough with the native linker
8783   # that we're better off using the native interface for both.
8784   lt_use_gnu_ld_interface=no
8785   if test "$with_gnu_ld" = yes; then
8786     case $host_os in
8787       aix*)
8788         # The AIX port of GNU ld has always aspired to compatibility
8789         # with the native linker.  However, as the warning in the GNU ld
8790         # block says, versions before 2.19.5* couldn't really create working
8791         # shared libraries, regardless of the interface used.
8792         case `$LD -v 2>&1` in
8793           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8794           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8795           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8796           *)
8797             lt_use_gnu_ld_interface=yes
8798             ;;
8799         esac
8800         ;;
8801       *)
8802         lt_use_gnu_ld_interface=yes
8803         ;;
8804     esac
8805   fi
8806
8807   if test "$lt_use_gnu_ld_interface" = yes; then
8808     # If archive_cmds runs LD, not CC, wlarc should be empty
8809     wlarc='${wl}'
8810
8811     # Set some defaults for GNU ld with shared library support. These
8812     # are reset later if shared libraries are not supported. Putting them
8813     # here allows them to be overridden if necessary.
8814     runpath_var=LD_RUN_PATH
8815     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8816     export_dynamic_flag_spec='${wl}--export-dynamic'
8817     # ancient GNU ld didn't support --whole-archive et. al.
8818     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8819       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8820     else
8821       whole_archive_flag_spec=
8822     fi
8823     supports_anon_versioning=no
8824     case `$LD -v 2>&1` in
8825       *GNU\ gold*) supports_anon_versioning=yes ;;
8826       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8827       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8828       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8829       *\ 2.11.*) ;; # other 2.11 versions
8830       *) supports_anon_versioning=yes ;;
8831     esac
8832
8833     # See if GNU ld supports shared libraries.
8834     case $host_os in
8835     aix[3-9]*)
8836       # On AIX/PPC, the GNU linker is very broken
8837       if test "$host_cpu" != ia64; then
8838         ld_shlibs=no
8839         cat <<_LT_EOF 1>&2
8840
8841 *** Warning: the GNU linker, at least up to release 2.19, is reported
8842 *** to be unable to reliably create shared libraries on AIX.
8843 *** Therefore, libtool is disabling shared libraries support.  If you
8844 *** really care for shared libraries, you may want to install binutils
8845 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8846 *** You will then need to restart the configuration process.
8847
8848 _LT_EOF
8849       fi
8850       ;;
8851
8852     amigaos*)
8853       case $host_cpu in
8854       powerpc)
8855             # see comment about AmigaOS4 .so support
8856             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8857             archive_expsym_cmds=''
8858         ;;
8859       m68k)
8860             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8861             hardcode_libdir_flag_spec='-L$libdir'
8862             hardcode_minus_L=yes
8863         ;;
8864       esac
8865       ;;
8866
8867     beos*)
8868       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8869         allow_undefined_flag=unsupported
8870         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8871         # support --undefined.  This deserves some investigation.  FIXME
8872         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8873       else
8874         ld_shlibs=no
8875       fi
8876       ;;
8877
8878     cygwin* | mingw* | pw32* | cegcc*)
8879       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8880       # as there is no search path for DLLs.
8881       hardcode_libdir_flag_spec='-L$libdir'
8882       export_dynamic_flag_spec='${wl}--export-all-symbols'
8883       allow_undefined_flag=unsupported
8884       always_export_symbols=no
8885       enable_shared_with_static_runtimes=yes
8886       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8887
8888       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8889         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8890         # If the export-symbols file already is a .def file (1st line
8891         # is EXPORTS), use it as is; otherwise, prepend...
8892         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8893           cp $export_symbols $output_objdir/$soname.def;
8894         else
8895           echo EXPORTS > $output_objdir/$soname.def;
8896           cat $export_symbols >> $output_objdir/$soname.def;
8897         fi~
8898         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8899       else
8900         ld_shlibs=no
8901       fi
8902       ;;
8903
8904     haiku*)
8905       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8906       link_all_deplibs=yes
8907       ;;
8908
8909     interix[3-9]*)
8910       hardcode_direct=no
8911       hardcode_shlibpath_var=no
8912       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8913       export_dynamic_flag_spec='${wl}-E'
8914       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8915       # Instead, shared libraries are loaded at an image base (0x10000000 by
8916       # default) and relocated if they conflict, which is a slow very memory
8917       # consuming and fragmenting process.  To avoid this, we pick a random,
8918       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8919       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8920       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8921       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8922       ;;
8923
8924     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8925       tmp_diet=no
8926       if test "$host_os" = linux-dietlibc; then
8927         case $cc_basename in
8928           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8929         esac
8930       fi
8931       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8932          && test "$tmp_diet" = no
8933       then
8934         tmp_addflag=' $pic_flag'
8935         tmp_sharedflag='-shared'
8936         case $cc_basename,$host_cpu in
8937         pgcc*)                          # Portland Group C compiler
8938           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'
8939           tmp_addflag=' $pic_flag'
8940           ;;
8941         pgf77* | pgf90* | pgf95* | pgfortran*)
8942                                         # Portland Group f77 and f90 compilers
8943           whole_archive_flag_spec='${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'
8944           tmp_addflag=' $pic_flag -Mnomain' ;;
8945         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8946           tmp_addflag=' -i_dynamic' ;;
8947         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8948           tmp_addflag=' -i_dynamic -nofor_main' ;;
8949         ifc* | ifort*)                  # Intel Fortran compiler
8950           tmp_addflag=' -nofor_main' ;;
8951         lf95*)                          # Lahey Fortran 8.1
8952           whole_archive_flag_spec=
8953           tmp_sharedflag='--shared' ;;
8954         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8955           tmp_sharedflag='-qmkshrobj'
8956           tmp_addflag= ;;
8957         nvcc*)  # Cuda Compiler Driver 2.2
8958           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8959           compiler_needs_object=yes
8960           ;;
8961         esac
8962         case `$CC -V 2>&1 | sed 5q` in
8963         *Sun\ C*)                       # Sun C 5.9
8964           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\"` ${wl}--no-whole-archive'
8965           compiler_needs_object=yes
8966           tmp_sharedflag='-G' ;;
8967         *Sun\ F*)                       # Sun Fortran 8.3
8968           tmp_sharedflag='-G' ;;
8969         esac
8970         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8971
8972         if test "x$supports_anon_versioning" = xyes; then
8973           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8974             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8975             echo "local: *; };" >> $output_objdir/$libname.ver~
8976             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8977         fi
8978
8979         case $cc_basename in
8980         xlf* | bgf* | bgxlf* | mpixlf*)
8981           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8982           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8983           hardcode_libdir_flag_spec=
8984           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8985           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8986           if test "x$supports_anon_versioning" = xyes; then
8987             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8988               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8989               echo "local: *; };" >> $output_objdir/$libname.ver~
8990               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8991           fi
8992           ;;
8993         esac
8994       else
8995         ld_shlibs=no
8996       fi
8997       ;;
8998
8999     netbsd*)
9000       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9001         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9002         wlarc=
9003       else
9004         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9005         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9006       fi
9007       ;;
9008
9009     solaris*)
9010       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9011         ld_shlibs=no
9012         cat <<_LT_EOF 1>&2
9013
9014 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9015 *** create shared libraries on Solaris systems.  Therefore, libtool
9016 *** is disabling shared libraries support.  We urge you to upgrade GNU
9017 *** binutils to release 2.9.1 or newer.  Another option is to modify
9018 *** your PATH or compiler configuration so that the native linker is
9019 *** used, and then restart.
9020
9021 _LT_EOF
9022       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9023         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9024         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9025       else
9026         ld_shlibs=no
9027       fi
9028       ;;
9029
9030     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9031       case `$LD -v 2>&1` in
9032         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9033         ld_shlibs=no
9034         cat <<_LT_EOF 1>&2
9035
9036 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9037 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9038 *** is disabling shared libraries support.  We urge you to upgrade GNU
9039 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9040 *** your PATH or compiler configuration so that the native linker is
9041 *** used, and then restart.
9042
9043 _LT_EOF
9044         ;;
9045         *)
9046           # For security reasons, it is highly recommended that you always
9047           # use absolute paths for naming shared libraries, and exclude the
9048           # DT_RUNPATH tag from executables and libraries.  But doing so
9049           # requires that you compile everything twice, which is a pain.
9050           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9051             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9052             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9053             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9054           else
9055             ld_shlibs=no
9056           fi
9057         ;;
9058       esac
9059       ;;
9060
9061     sunos4*)
9062       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9063       wlarc=
9064       hardcode_direct=yes
9065       hardcode_shlibpath_var=no
9066       ;;
9067
9068     *)
9069       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9070         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9071         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9072       else
9073         ld_shlibs=no
9074       fi
9075       ;;
9076     esac
9077
9078     if test "$ld_shlibs" = no; then
9079       runpath_var=
9080       hardcode_libdir_flag_spec=
9081       export_dynamic_flag_spec=
9082       whole_archive_flag_spec=
9083     fi
9084   else
9085     # PORTME fill in a description of your system's linker (not GNU ld)
9086     case $host_os in
9087     aix3*)
9088       allow_undefined_flag=unsupported
9089       always_export_symbols=yes
9090       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9091       # Note: this linker hardcodes the directories in LIBPATH if there
9092       # are no directories specified by -L.
9093       hardcode_minus_L=yes
9094       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9095         # Neither direct hardcoding nor static linking is supported with a
9096         # broken collect2.
9097         hardcode_direct=unsupported
9098       fi
9099       ;;
9100
9101     aix[4-9]*)
9102       if test "$host_cpu" = ia64; then
9103         # On IA64, the linker does run time linking by default, so we don't
9104         # have to do anything special.
9105         aix_use_runtimelinking=no
9106         exp_sym_flag='-Bexport'
9107         no_entry_flag=""
9108       else
9109         # If we're using GNU nm, then we don't want the "-C" option.
9110         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9111         # Also, AIX nm treats weak defined symbols like other global
9112         # defined symbols, whereas GNU nm marks them as "W".
9113         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9114           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9115         else
9116           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9117         fi
9118         aix_use_runtimelinking=no
9119
9120         # Test if we are trying to use run time linking or normal
9121         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9122         # need to do runtime linking.
9123         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9124           for ld_flag in $LDFLAGS; do
9125           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9126             aix_use_runtimelinking=yes
9127             break
9128           fi
9129           done
9130           ;;
9131         esac
9132
9133         exp_sym_flag='-bexport'
9134         no_entry_flag='-bnoentry'
9135       fi
9136
9137       # When large executables or shared objects are built, AIX ld can
9138       # have problems creating the table of contents.  If linking a library
9139       # or program results in "error TOC overflow" add -mminimal-toc to
9140       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9141       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9142
9143       archive_cmds=''
9144       hardcode_direct=yes
9145       hardcode_direct_absolute=yes
9146       hardcode_libdir_separator=':'
9147       link_all_deplibs=yes
9148       file_list_spec='${wl}-f,'
9149
9150       if test "$GCC" = yes; then
9151         case $host_os in aix4.[012]|aix4.[012].*)
9152         # We only want to do this on AIX 4.2 and lower, the check
9153         # below for broken collect2 doesn't work under 4.3+
9154           collect2name=`${CC} -print-prog-name=collect2`
9155           if test -f "$collect2name" &&
9156            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9157           then
9158           # We have reworked collect2
9159           :
9160           else
9161           # We have old collect2
9162           hardcode_direct=unsupported
9163           # It fails to find uninstalled libraries when the uninstalled
9164           # path is not listed in the libpath.  Setting hardcode_minus_L
9165           # to unsupported forces relinking
9166           hardcode_minus_L=yes
9167           hardcode_libdir_flag_spec='-L$libdir'
9168           hardcode_libdir_separator=
9169           fi
9170           ;;
9171         esac
9172         shared_flag='-shared'
9173         if test "$aix_use_runtimelinking" = yes; then
9174           shared_flag="$shared_flag "'${wl}-G'
9175         fi
9176       else
9177         # not using gcc
9178         if test "$host_cpu" = ia64; then
9179         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9180         # chokes on -Wl,-G. The following line is correct:
9181           shared_flag='-G'
9182         else
9183           if test "$aix_use_runtimelinking" = yes; then
9184             shared_flag='${wl}-G'
9185           else
9186             shared_flag='${wl}-bM:SRE'
9187           fi
9188         fi
9189       fi
9190
9191       export_dynamic_flag_spec='${wl}-bexpall'
9192       # It seems that -bexpall does not export symbols beginning with
9193       # underscore (_), so it is better to generate a list of symbols to export.
9194       always_export_symbols=yes
9195       if test "$aix_use_runtimelinking" = yes; then
9196         # Warning - without using the other runtime loading flags (-brtl),
9197         # -berok will link without error, but may produce a broken library.
9198         allow_undefined_flag='-berok'
9199         # Determine the default libpath from the value encoded in an
9200         # empty executable.
9201         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9202 /* end confdefs.h.  */
9203
9204 int
9205 main ()
9206 {
9207
9208   ;
9209   return 0;
9210 }
9211 _ACEOF
9212 if ac_fn_c_try_link "$LINENO"; then :
9213
9214 lt_aix_libpath_sed='
9215     /Import File Strings/,/^$/ {
9216         /^0/ {
9217             s/^0  *\(.*\)$/\1/
9218             p
9219         }
9220     }'
9221 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9222 # Check for a 64-bit object if we didn't find anything.
9223 if test -z "$aix_libpath"; then
9224   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9225 fi
9226 fi
9227 rm -f core conftest.err conftest.$ac_objext \
9228     conftest$ac_exeext conftest.$ac_ext
9229 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9230
9231         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9232         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9233       else
9234         if test "$host_cpu" = ia64; then
9235           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9236           allow_undefined_flag="-z nodefs"
9237           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9238         else
9239          # Determine the default libpath from the value encoded in an
9240          # empty executable.
9241          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9242 /* end confdefs.h.  */
9243
9244 int
9245 main ()
9246 {
9247
9248   ;
9249   return 0;
9250 }
9251 _ACEOF
9252 if ac_fn_c_try_link "$LINENO"; then :
9253
9254 lt_aix_libpath_sed='
9255     /Import File Strings/,/^$/ {
9256         /^0/ {
9257             s/^0  *\(.*\)$/\1/
9258             p
9259         }
9260     }'
9261 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9262 # Check for a 64-bit object if we didn't find anything.
9263 if test -z "$aix_libpath"; then
9264   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9265 fi
9266 fi
9267 rm -f core conftest.err conftest.$ac_objext \
9268     conftest$ac_exeext conftest.$ac_ext
9269 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9270
9271          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9272           # Warning - without using the other run time loading flags,
9273           # -berok will link without error, but may produce a broken library.
9274           no_undefined_flag=' ${wl}-bernotok'
9275           allow_undefined_flag=' ${wl}-berok'
9276           if test "$with_gnu_ld" = yes; then
9277             # We only use this code for GNU lds that support --whole-archive.
9278             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9279           else
9280             # Exported symbols can be pulled into shared objects from archives
9281             whole_archive_flag_spec='$convenience'
9282           fi
9283           archive_cmds_need_lc=yes
9284           # This is similar to how AIX traditionally builds its shared libraries.
9285           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9286         fi
9287       fi
9288       ;;
9289
9290     amigaos*)
9291       case $host_cpu in
9292       powerpc)
9293             # see comment about AmigaOS4 .so support
9294             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9295             archive_expsym_cmds=''
9296         ;;
9297       m68k)
9298             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9299             hardcode_libdir_flag_spec='-L$libdir'
9300             hardcode_minus_L=yes
9301         ;;
9302       esac
9303       ;;
9304
9305     bsdi[45]*)
9306       export_dynamic_flag_spec=-rdynamic
9307       ;;
9308
9309     cygwin* | mingw* | pw32* | cegcc*)
9310       # When not using gcc, we currently assume that we are using
9311       # Microsoft Visual C++.
9312       # hardcode_libdir_flag_spec is actually meaningless, as there is
9313       # no search path for DLLs.
9314       hardcode_libdir_flag_spec=' '
9315       allow_undefined_flag=unsupported
9316       # Tell ltmain to make .lib files, not .a files.
9317       libext=lib
9318       # Tell ltmain to make .dll files, not .so files.
9319       shrext_cmds=".dll"
9320       # FIXME: Setting linknames here is a bad hack.
9321       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9322       # The linker will automatically build a .lib file if we build a DLL.
9323       old_archive_from_new_cmds='true'
9324       # FIXME: Should let the user specify the lib program.
9325       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9326       fix_srcfile_path='`cygpath -w "$srcfile"`'
9327       enable_shared_with_static_runtimes=yes
9328       ;;
9329
9330     darwin* | rhapsody*)
9331
9332
9333   archive_cmds_need_lc=no
9334   hardcode_direct=no
9335   hardcode_automatic=yes
9336   hardcode_shlibpath_var=unsupported
9337   if test "$lt_cv_ld_force_load" = "yes"; then
9338     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9339   else
9340     whole_archive_flag_spec=''
9341   fi
9342   link_all_deplibs=yes
9343   allow_undefined_flag="$_lt_dar_allow_undefined"
9344   case $cc_basename in
9345      ifort*) _lt_dar_can_shared=yes ;;
9346      *) _lt_dar_can_shared=$GCC ;;
9347   esac
9348   if test "$_lt_dar_can_shared" = "yes"; then
9349     output_verbose_link_cmd=func_echo_all
9350     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9351     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9352     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}${_lt_dsymutil}"
9353     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9354
9355   else
9356   ld_shlibs=no
9357   fi
9358
9359       ;;
9360
9361     dgux*)
9362       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9363       hardcode_libdir_flag_spec='-L$libdir'
9364       hardcode_shlibpath_var=no
9365       ;;
9366
9367     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9368     # support.  Future versions do this automatically, but an explicit c++rt0.o
9369     # does not break anything, and helps significantly (at the cost of a little
9370     # extra space).
9371     freebsd2.2*)
9372       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9373       hardcode_libdir_flag_spec='-R$libdir'
9374       hardcode_direct=yes
9375       hardcode_shlibpath_var=no
9376       ;;
9377
9378     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9379     freebsd2.*)
9380       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9381       hardcode_direct=yes
9382       hardcode_minus_L=yes
9383       hardcode_shlibpath_var=no
9384       ;;
9385
9386     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9387     freebsd* | dragonfly*)
9388       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9389       hardcode_libdir_flag_spec='-R$libdir'
9390       hardcode_direct=yes
9391       hardcode_shlibpath_var=no
9392       ;;
9393
9394     hpux9*)
9395       if test "$GCC" = yes; then
9396         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9397       else
9398         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9399       fi
9400       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9401       hardcode_libdir_separator=:
9402       hardcode_direct=yes
9403
9404       # hardcode_minus_L: Not really in the search PATH,
9405       # but as the default location of the library.
9406       hardcode_minus_L=yes
9407       export_dynamic_flag_spec='${wl}-E'
9408       ;;
9409
9410     hpux10*)
9411       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9412         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9413       else
9414         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9415       fi
9416       if test "$with_gnu_ld" = no; then
9417         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9418         hardcode_libdir_flag_spec_ld='+b $libdir'
9419         hardcode_libdir_separator=:
9420         hardcode_direct=yes
9421         hardcode_direct_absolute=yes
9422         export_dynamic_flag_spec='${wl}-E'
9423         # hardcode_minus_L: Not really in the search PATH,
9424         # but as the default location of the library.
9425         hardcode_minus_L=yes
9426       fi
9427       ;;
9428
9429     hpux11*)
9430       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9431         case $host_cpu in
9432         hppa*64*)
9433           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9434           ;;
9435         ia64*)
9436           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9437           ;;
9438         *)
9439           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9440           ;;
9441         esac
9442       else
9443         case $host_cpu in
9444         hppa*64*)
9445           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9446           ;;
9447         ia64*)
9448           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9449           ;;
9450         *)
9451
9452           # Older versions of the 11.00 compiler do not understand -b yet
9453           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9454           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9455 $as_echo_n "checking if $CC understands -b... " >&6; }
9456 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9457   $as_echo_n "(cached) " >&6
9458 else
9459   lt_cv_prog_compiler__b=no
9460    save_LDFLAGS="$LDFLAGS"
9461    LDFLAGS="$LDFLAGS -b"
9462    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9463    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9464      # The linker can only warn and ignore the option if not recognized
9465      # So say no if there are warnings
9466      if test -s conftest.err; then
9467        # Append any errors to the config.log.
9468        cat conftest.err 1>&5
9469        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9470        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9471        if diff conftest.exp conftest.er2 >/dev/null; then
9472          lt_cv_prog_compiler__b=yes
9473        fi
9474      else
9475        lt_cv_prog_compiler__b=yes
9476      fi
9477    fi
9478    $RM -r conftest*
9479    LDFLAGS="$save_LDFLAGS"
9480
9481 fi
9482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9483 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9484
9485 if test x"$lt_cv_prog_compiler__b" = xyes; then
9486     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9487 else
9488     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9489 fi
9490
9491           ;;
9492         esac
9493       fi
9494       if test "$with_gnu_ld" = no; then
9495         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9496         hardcode_libdir_separator=:
9497
9498         case $host_cpu in
9499         hppa*64*|ia64*)
9500           hardcode_direct=no
9501           hardcode_shlibpath_var=no
9502           ;;
9503         *)
9504           hardcode_direct=yes
9505           hardcode_direct_absolute=yes
9506           export_dynamic_flag_spec='${wl}-E'
9507
9508           # hardcode_minus_L: Not really in the search PATH,
9509           # but as the default location of the library.
9510           hardcode_minus_L=yes
9511           ;;
9512         esac
9513       fi
9514       ;;
9515
9516     irix5* | irix6* | nonstopux*)
9517       if test "$GCC" = yes; then
9518         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9519         # Try to use the -exported_symbol ld option, if it does not
9520         # work, assume that -exports_file does not work either and
9521         # implicitly export all symbols.
9522         save_LDFLAGS="$LDFLAGS"
9523         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9524         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9525 /* end confdefs.h.  */
9526 int foo(void) {}
9527 _ACEOF
9528 if ac_fn_c_try_link "$LINENO"; then :
9529   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9530
9531 fi
9532 rm -f core conftest.err conftest.$ac_objext \
9533     conftest$ac_exeext conftest.$ac_ext
9534         LDFLAGS="$save_LDFLAGS"
9535       else
9536         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9537         archive_expsym_cmds='$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 $lib'
9538       fi
9539       archive_cmds_need_lc='no'
9540       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9541       hardcode_libdir_separator=:
9542       inherit_rpath=yes
9543       link_all_deplibs=yes
9544       ;;
9545
9546     netbsd*)
9547       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9548         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9549       else
9550         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9551       fi
9552       hardcode_libdir_flag_spec='-R$libdir'
9553       hardcode_direct=yes
9554       hardcode_shlibpath_var=no
9555       ;;
9556
9557     newsos6)
9558       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9559       hardcode_direct=yes
9560       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9561       hardcode_libdir_separator=:
9562       hardcode_shlibpath_var=no
9563       ;;
9564
9565     *nto* | *qnx*)
9566       ;;
9567
9568     openbsd*)
9569       if test -f /usr/libexec/ld.so; then
9570         hardcode_direct=yes
9571         hardcode_shlibpath_var=no
9572         hardcode_direct_absolute=yes
9573         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9574           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9575           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9576           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9577           export_dynamic_flag_spec='${wl}-E'
9578         else
9579           case $host_os in
9580            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9581              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9582              hardcode_libdir_flag_spec='-R$libdir'
9583              ;;
9584            *)
9585              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9586              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9587              ;;
9588           esac
9589         fi
9590       else
9591         ld_shlibs=no
9592       fi
9593       ;;
9594
9595     os2*)
9596       hardcode_libdir_flag_spec='-L$libdir'
9597       hardcode_minus_L=yes
9598       allow_undefined_flag=unsupported
9599       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9600       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9601       ;;
9602
9603     osf3*)
9604       if test "$GCC" = yes; then
9605         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9606         archive_cmds='$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 $lib'
9607       else
9608         allow_undefined_flag=' -expect_unresolved \*'
9609         archive_cmds='$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 $lib'
9610       fi
9611       archive_cmds_need_lc='no'
9612       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9613       hardcode_libdir_separator=:
9614       ;;
9615
9616     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9617       if test "$GCC" = yes; then
9618         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9619         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9620         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9621       else
9622         allow_undefined_flag=' -expect_unresolved \*'
9623         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'
9624         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~
9625         $CC -shared${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'
9626
9627         # Both c and cxx compiler support -rpath directly
9628         hardcode_libdir_flag_spec='-rpath $libdir'
9629       fi
9630       archive_cmds_need_lc='no'
9631       hardcode_libdir_separator=:
9632       ;;
9633
9634     solaris*)
9635       no_undefined_flag=' -z defs'
9636       if test "$GCC" = yes; then
9637         wlarc='${wl}'
9638         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9639         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9640           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9641       else
9642         case `$CC -V 2>&1` in
9643         *"Compilers 5.0"*)
9644           wlarc=''
9645           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9646           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9647           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9648           ;;
9649         *)
9650           wlarc='${wl}'
9651           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9652           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9653           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9654           ;;
9655         esac
9656       fi
9657       hardcode_libdir_flag_spec='-R$libdir'
9658       hardcode_shlibpath_var=no
9659       case $host_os in
9660       solaris2.[0-5] | solaris2.[0-5].*) ;;
9661       *)
9662         # The compiler driver will combine and reorder linker options,
9663         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9664         # but is careful enough not to reorder.
9665         # Supported since Solaris 2.6 (maybe 2.5.1?)
9666         if test "$GCC" = yes; then
9667           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9668         else
9669           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9670         fi
9671         ;;
9672       esac
9673       link_all_deplibs=yes
9674       ;;
9675
9676     sunos4*)
9677       if test "x$host_vendor" = xsequent; then
9678         # Use $CC to link under sequent, because it throws in some extra .o
9679         # files that make .init and .fini sections work.
9680         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9681       else
9682         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9683       fi
9684       hardcode_libdir_flag_spec='-L$libdir'
9685       hardcode_direct=yes
9686       hardcode_minus_L=yes
9687       hardcode_shlibpath_var=no
9688       ;;
9689
9690     sysv4)
9691       case $host_vendor in
9692         sni)
9693           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9694           hardcode_direct=yes # is this really true???
9695         ;;
9696         siemens)
9697           ## LD is ld it makes a PLAMLIB
9698           ## CC just makes a GrossModule.
9699           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9700           reload_cmds='$CC -r -o $output$reload_objs'
9701           hardcode_direct=no
9702         ;;
9703         motorola)
9704           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9705           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9706         ;;
9707       esac
9708       runpath_var='LD_RUN_PATH'
9709       hardcode_shlibpath_var=no
9710       ;;
9711
9712     sysv4.3*)
9713       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9714       hardcode_shlibpath_var=no
9715       export_dynamic_flag_spec='-Bexport'
9716       ;;
9717
9718     sysv4*MP*)
9719       if test -d /usr/nec; then
9720         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9721         hardcode_shlibpath_var=no
9722         runpath_var=LD_RUN_PATH
9723         hardcode_runpath_var=yes
9724         ld_shlibs=yes
9725       fi
9726       ;;
9727
9728     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9729       no_undefined_flag='${wl}-z,text'
9730       archive_cmds_need_lc=no
9731       hardcode_shlibpath_var=no
9732       runpath_var='LD_RUN_PATH'
9733
9734       if test "$GCC" = yes; then
9735         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9736         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9737       else
9738         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9739         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9740       fi
9741       ;;
9742
9743     sysv5* | sco3.2v5* | sco5v6*)
9744       # Note: We can NOT use -z defs as we might desire, because we do not
9745       # link with -lc, and that would cause any symbols used from libc to
9746       # always be unresolved, which means just about no library would
9747       # ever link correctly.  If we're not using GNU ld we use -z text
9748       # though, which does catch some bad symbols but isn't as heavy-handed
9749       # as -z defs.
9750       no_undefined_flag='${wl}-z,text'
9751       allow_undefined_flag='${wl}-z,nodefs'
9752       archive_cmds_need_lc=no
9753       hardcode_shlibpath_var=no
9754       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9755       hardcode_libdir_separator=':'
9756       link_all_deplibs=yes
9757       export_dynamic_flag_spec='${wl}-Bexport'
9758       runpath_var='LD_RUN_PATH'
9759
9760       if test "$GCC" = yes; then
9761         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9762         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9763       else
9764         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9765         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9766       fi
9767       ;;
9768
9769     uts4*)
9770       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9771       hardcode_libdir_flag_spec='-L$libdir'
9772       hardcode_shlibpath_var=no
9773       ;;
9774
9775     *)
9776       ld_shlibs=no
9777       ;;
9778     esac
9779
9780     if test x$host_vendor = xsni; then
9781       case $host in
9782       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9783         export_dynamic_flag_spec='${wl}-Blargedynsym'
9784         ;;
9785       esac
9786     fi
9787   fi
9788
9789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9790 $as_echo "$ld_shlibs" >&6; }
9791 test "$ld_shlibs" = no && can_build_shared=no
9792
9793 with_gnu_ld=$with_gnu_ld
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809 #
9810 # Do we need to explicitly link libc?
9811 #
9812 case "x$archive_cmds_need_lc" in
9813 x|xyes)
9814   # Assume -lc should be added
9815   archive_cmds_need_lc=yes
9816
9817   if test "$enable_shared" = yes && test "$GCC" = yes; then
9818     case $archive_cmds in
9819     *'~'*)
9820       # FIXME: we may have to deal with multi-command sequences.
9821       ;;
9822     '$CC '*)
9823       # Test whether the compiler implicitly links with -lc since on some
9824       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9825       # to ld, don't add -lc before -lgcc.
9826       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9827 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9828 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9829   $as_echo_n "(cached) " >&6
9830 else
9831   $RM conftest*
9832         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9833
9834         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9835   (eval $ac_compile) 2>&5
9836   ac_status=$?
9837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9838   test $ac_status = 0; } 2>conftest.err; then
9839           soname=conftest
9840           lib=conftest
9841           libobjs=conftest.$ac_objext
9842           deplibs=
9843           wl=$lt_prog_compiler_wl
9844           pic_flag=$lt_prog_compiler_pic
9845           compiler_flags=-v
9846           linker_flags=-v
9847           verstring=
9848           output_objdir=.
9849           libname=conftest
9850           lt_save_allow_undefined_flag=$allow_undefined_flag
9851           allow_undefined_flag=
9852           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9853   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9854   ac_status=$?
9855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9856   test $ac_status = 0; }
9857           then
9858             lt_cv_archive_cmds_need_lc=no
9859           else
9860             lt_cv_archive_cmds_need_lc=yes
9861           fi
9862           allow_undefined_flag=$lt_save_allow_undefined_flag
9863         else
9864           cat conftest.err 1>&5
9865         fi
9866         $RM conftest*
9867
9868 fi
9869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9870 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9871       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9872       ;;
9873     esac
9874   fi
9875   ;;
9876 esac
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
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9896
9897
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10019
10020
10021
10022
10023
10024
10025
10026
10027
10028
10029
10030
10031
10032
10033
10034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10035 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10036
10037 if test "$GCC" = yes; then
10038   case $host_os in
10039     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10040     *) lt_awk_arg="/^libraries:/" ;;
10041   esac
10042   case $host_os in
10043     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10044     *) lt_sed_strip_eq="s,=/,/,g" ;;
10045   esac
10046   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10047   case $lt_search_path_spec in
10048   *\;*)
10049     # if the path contains ";" then we assume it to be the separator
10050     # otherwise default to the standard path separator (i.e. ":") - it is
10051     # assumed that no part of a normal pathname contains ";" but that should
10052     # okay in the real world where ";" in dirpaths is itself problematic.
10053     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10054     ;;
10055   *)
10056     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10057     ;;
10058   esac
10059   # Ok, now we have the path, separated by spaces, we can step through it
10060   # and add multilib dir if necessary.
10061   lt_tmp_lt_search_path_spec=
10062   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10063   for lt_sys_path in $lt_search_path_spec; do
10064     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10065       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10066     else
10067       test -d "$lt_sys_path" && \
10068         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10069     fi
10070   done
10071   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10072 BEGIN {RS=" "; FS="/|\n";} {
10073   lt_foo="";
10074   lt_count=0;
10075   for (lt_i = NF; lt_i > 0; lt_i--) {
10076     if ($lt_i != "" && $lt_i != ".") {
10077       if ($lt_i == "..") {
10078         lt_count++;
10079       } else {
10080         if (lt_count == 0) {
10081           lt_foo="/" $lt_i lt_foo;
10082         } else {
10083           lt_count--;
10084         }
10085       }
10086     }
10087   }
10088   if (lt_foo != "") { lt_freq[lt_foo]++; }
10089   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10090 }'`
10091   # AWK program above erroneously prepends '/' to C:/dos/paths
10092   # for these hosts.
10093   case $host_os in
10094     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10095       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10096   esac
10097   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10098 else
10099   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10100 fi
10101 library_names_spec=
10102 libname_spec='lib$name'
10103 soname_spec=
10104 shrext_cmds=".so"
10105 postinstall_cmds=
10106 postuninstall_cmds=
10107 finish_cmds=
10108 finish_eval=
10109 shlibpath_var=
10110 shlibpath_overrides_runpath=unknown
10111 version_type=none
10112 dynamic_linker="$host_os ld.so"
10113 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10114 need_lib_prefix=unknown
10115 hardcode_into_libs=no
10116
10117 # when you set need_version to no, make sure it does not cause -set_version
10118 # flags to be left without arguments
10119 need_version=unknown
10120
10121 case $host_os in
10122 aix3*)
10123   version_type=linux
10124   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10125   shlibpath_var=LIBPATH
10126
10127   # AIX 3 has no versioning support, so we append a major version to the name.
10128   soname_spec='${libname}${release}${shared_ext}$major'
10129   ;;
10130
10131 aix[4-9]*)
10132   version_type=linux
10133   need_lib_prefix=no
10134   need_version=no
10135   hardcode_into_libs=yes
10136   if test "$host_cpu" = ia64; then
10137     # AIX 5 supports IA64
10138     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10139     shlibpath_var=LD_LIBRARY_PATH
10140   else
10141     # With GCC up to 2.95.x, collect2 would create an import file
10142     # for dependence libraries.  The import file would start with
10143     # the line `#! .'.  This would cause the generated library to
10144     # depend on `.', always an invalid library.  This was fixed in
10145     # development snapshots of GCC prior to 3.0.
10146     case $host_os in
10147       aix4 | aix4.[01] | aix4.[01].*)
10148       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10149            echo ' yes '
10150            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10151         :
10152       else
10153         can_build_shared=no
10154       fi
10155       ;;
10156     esac
10157     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10158     # soname into executable. Probably we can add versioning support to
10159     # collect2, so additional links can be useful in future.
10160     if test "$aix_use_runtimelinking" = yes; then
10161       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10162       # instead of lib<name>.a to let people know that these are not
10163       # typical AIX shared libraries.
10164       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10165     else
10166       # We preserve .a as extension for shared libraries through AIX4.2
10167       # and later when we are not doing run time linking.
10168       library_names_spec='${libname}${release}.a $libname.a'
10169       soname_spec='${libname}${release}${shared_ext}$major'
10170     fi
10171     shlibpath_var=LIBPATH
10172   fi
10173   ;;
10174
10175 amigaos*)
10176   case $host_cpu in
10177   powerpc)
10178     # Since July 2007 AmigaOS4 officially supports .so libraries.
10179     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10180     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10181     ;;
10182   m68k)
10183     library_names_spec='$libname.ixlibrary $libname.a'
10184     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10185     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10186     ;;
10187   esac
10188   ;;
10189
10190 beos*)
10191   library_names_spec='${libname}${shared_ext}'
10192   dynamic_linker="$host_os ld.so"
10193   shlibpath_var=LIBRARY_PATH
10194   ;;
10195
10196 bsdi[45]*)
10197   version_type=linux
10198   need_version=no
10199   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10200   soname_spec='${libname}${release}${shared_ext}$major'
10201   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10202   shlibpath_var=LD_LIBRARY_PATH
10203   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10204   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10205   # the default ld.so.conf also contains /usr/contrib/lib and
10206   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10207   # libtool to hard-code these into programs
10208   ;;
10209
10210 cygwin* | mingw* | pw32* | cegcc*)
10211   version_type=windows
10212   shrext_cmds=".dll"
10213   need_version=no
10214   need_lib_prefix=no
10215
10216   case $GCC,$host_os in
10217   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10218     library_names_spec='$libname.dll.a'
10219     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10220     postinstall_cmds='base_file=`basename \${file}`~
10221       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10222       dldir=$destdir/`dirname \$dlpath`~
10223       test -d \$dldir || mkdir -p \$dldir~
10224       $install_prog $dir/$dlname \$dldir/$dlname~
10225       chmod a+x \$dldir/$dlname~
10226       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10227         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10228       fi'
10229     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10230       dlpath=$dir/\$dldll~
10231        $RM \$dlpath'
10232     shlibpath_overrides_runpath=yes
10233
10234     case $host_os in
10235     cygwin*)
10236       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10237       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10238
10239       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10240       ;;
10241     mingw* | cegcc*)
10242       # MinGW DLLs use traditional 'lib' prefix
10243       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10244       ;;
10245     pw32*)
10246       # pw32 DLLs use 'pw' prefix rather than 'lib'
10247       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10248       ;;
10249     esac
10250     ;;
10251
10252   *)
10253     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10254     ;;
10255   esac
10256   dynamic_linker='Win32 ld.exe'
10257   # FIXME: first we should search . and the directory the executable is in
10258   shlibpath_var=PATH
10259   ;;
10260
10261 darwin* | rhapsody*)
10262   dynamic_linker="$host_os dyld"
10263   version_type=darwin
10264   need_lib_prefix=no
10265   need_version=no
10266   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10267   soname_spec='${libname}${release}${major}$shared_ext'
10268   shlibpath_overrides_runpath=yes
10269   shlibpath_var=DYLD_LIBRARY_PATH
10270   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10271
10272   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10273   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10274   ;;
10275
10276 dgux*)
10277   version_type=linux
10278   need_lib_prefix=no
10279   need_version=no
10280   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10281   soname_spec='${libname}${release}${shared_ext}$major'
10282   shlibpath_var=LD_LIBRARY_PATH
10283   ;;
10284
10285 freebsd* | dragonfly*)
10286   # DragonFly does not have aout.  When/if they implement a new
10287   # versioning mechanism, adjust this.
10288   if test -x /usr/bin/objformat; then
10289     objformat=`/usr/bin/objformat`
10290   else
10291     case $host_os in
10292     freebsd[23].*) objformat=aout ;;
10293     *) objformat=elf ;;
10294     esac
10295   fi
10296   version_type=freebsd-$objformat
10297   case $version_type in
10298     freebsd-elf*)
10299       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10300       need_version=no
10301       need_lib_prefix=no
10302       ;;
10303     freebsd-*)
10304       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10305       need_version=yes
10306       ;;
10307   esac
10308   shlibpath_var=LD_LIBRARY_PATH
10309   case $host_os in
10310   freebsd2.*)
10311     shlibpath_overrides_runpath=yes
10312     ;;
10313   freebsd3.[01]* | freebsdelf3.[01]*)
10314     shlibpath_overrides_runpath=yes
10315     hardcode_into_libs=yes
10316     ;;
10317   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10318   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10319     shlibpath_overrides_runpath=no
10320     hardcode_into_libs=yes
10321     ;;
10322   *) # from 4.6 on, and DragonFly
10323     shlibpath_overrides_runpath=yes
10324     hardcode_into_libs=yes
10325     ;;
10326   esac
10327   ;;
10328
10329 gnu*)
10330   version_type=linux
10331   need_lib_prefix=no
10332   need_version=no
10333   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10334   soname_spec='${libname}${release}${shared_ext}$major'
10335   shlibpath_var=LD_LIBRARY_PATH
10336   hardcode_into_libs=yes
10337   ;;
10338
10339 haiku*)
10340   version_type=linux
10341   need_lib_prefix=no
10342   need_version=no
10343   dynamic_linker="$host_os runtime_loader"
10344   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10345   soname_spec='${libname}${release}${shared_ext}$major'
10346   shlibpath_var=LIBRARY_PATH
10347   shlibpath_overrides_runpath=yes
10348   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10349   hardcode_into_libs=yes
10350   ;;
10351
10352 hpux9* | hpux10* | hpux11*)
10353   # Give a soname corresponding to the major version so that dld.sl refuses to
10354   # link against other versions.
10355   version_type=sunos
10356   need_lib_prefix=no
10357   need_version=no
10358   case $host_cpu in
10359   ia64*)
10360     shrext_cmds='.so'
10361     hardcode_into_libs=yes
10362     dynamic_linker="$host_os dld.so"
10363     shlibpath_var=LD_LIBRARY_PATH
10364     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10365     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10366     soname_spec='${libname}${release}${shared_ext}$major'
10367     if test "X$HPUX_IA64_MODE" = X32; then
10368       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10369     else
10370       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10371     fi
10372     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10373     ;;
10374   hppa*64*)
10375     shrext_cmds='.sl'
10376     hardcode_into_libs=yes
10377     dynamic_linker="$host_os dld.sl"
10378     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10379     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10380     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10381     soname_spec='${libname}${release}${shared_ext}$major'
10382     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10383     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10384     ;;
10385   *)
10386     shrext_cmds='.sl'
10387     dynamic_linker="$host_os dld.sl"
10388     shlibpath_var=SHLIB_PATH
10389     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10390     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10391     soname_spec='${libname}${release}${shared_ext}$major'
10392     ;;
10393   esac
10394   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10395   postinstall_cmds='chmod 555 $lib'
10396   # or fails outright, so override atomically:
10397   install_override_mode=555
10398   ;;
10399
10400 interix[3-9]*)
10401   version_type=linux
10402   need_lib_prefix=no
10403   need_version=no
10404   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10405   soname_spec='${libname}${release}${shared_ext}$major'
10406   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10407   shlibpath_var=LD_LIBRARY_PATH
10408   shlibpath_overrides_runpath=no
10409   hardcode_into_libs=yes
10410   ;;
10411
10412 irix5* | irix6* | nonstopux*)
10413   case $host_os in
10414     nonstopux*) version_type=nonstopux ;;
10415     *)
10416         if test "$lt_cv_prog_gnu_ld" = yes; then
10417                 version_type=linux
10418         else
10419                 version_type=irix
10420         fi ;;
10421   esac
10422   need_lib_prefix=no
10423   need_version=no
10424   soname_spec='${libname}${release}${shared_ext}$major'
10425   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10426   case $host_os in
10427   irix5* | nonstopux*)
10428     libsuff= shlibsuff=
10429     ;;
10430   *)
10431     case $LD in # libtool.m4 will add one of these switches to LD
10432     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10433       libsuff= shlibsuff= libmagic=32-bit;;
10434     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10435       libsuff=32 shlibsuff=N32 libmagic=N32;;
10436     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10437       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10438     *) libsuff= shlibsuff= libmagic=never-match;;
10439     esac
10440     ;;
10441   esac
10442   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10443   shlibpath_overrides_runpath=no
10444   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10445   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10446   hardcode_into_libs=yes
10447   ;;
10448
10449 # No shared lib support for Linux oldld, aout, or coff.
10450 linux*oldld* | linux*aout* | linux*coff*)
10451   dynamic_linker=no
10452   ;;
10453
10454 # This must be Linux ELF.
10455 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10456   version_type=linux
10457   need_lib_prefix=no
10458   need_version=no
10459   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10460   soname_spec='${libname}${release}${shared_ext}$major'
10461   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10462   shlibpath_var=LD_LIBRARY_PATH
10463   shlibpath_overrides_runpath=no
10464
10465   # Some binutils ld are patched to set DT_RUNPATH
10466   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10467   $as_echo_n "(cached) " >&6
10468 else
10469   lt_cv_shlibpath_overrides_runpath=no
10470     save_LDFLAGS=$LDFLAGS
10471     save_libdir=$libdir
10472     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10473          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10474     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10475 /* end confdefs.h.  */
10476
10477 int
10478 main ()
10479 {
10480
10481   ;
10482   return 0;
10483 }
10484 _ACEOF
10485 if ac_fn_c_try_link "$LINENO"; then :
10486   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10487   lt_cv_shlibpath_overrides_runpath=yes
10488 fi
10489 fi
10490 rm -f core conftest.err conftest.$ac_objext \
10491     conftest$ac_exeext conftest.$ac_ext
10492     LDFLAGS=$save_LDFLAGS
10493     libdir=$save_libdir
10494
10495 fi
10496
10497   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10498
10499   # This implies no fast_install, which is unacceptable.
10500   # Some rework will be needed to allow for fast_install
10501   # before this can be enabled.
10502   hardcode_into_libs=yes
10503
10504   # Append ld.so.conf contents to the search path
10505   if test -f /etc/ld.so.conf; then
10506     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' ' '`
10507     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10508   fi
10509
10510   # We used to test for /lib/ld.so.1 and disable shared libraries on
10511   # powerpc, because MkLinux only supported shared libraries with the
10512   # GNU dynamic linker.  Since this was broken with cross compilers,
10513   # most powerpc-linux boxes support dynamic linking these days and
10514   # people can always --disable-shared, the test was removed, and we
10515   # assume the GNU/Linux dynamic linker is in use.
10516   dynamic_linker='GNU/Linux ld.so'
10517   ;;
10518
10519 netbsd*)
10520   version_type=sunos
10521   need_lib_prefix=no
10522   need_version=no
10523   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10524     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10525     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10526     dynamic_linker='NetBSD (a.out) ld.so'
10527   else
10528     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10529     soname_spec='${libname}${release}${shared_ext}$major'
10530     dynamic_linker='NetBSD ld.elf_so'
10531   fi
10532   shlibpath_var=LD_LIBRARY_PATH
10533   shlibpath_overrides_runpath=yes
10534   hardcode_into_libs=yes
10535   ;;
10536
10537 newsos6)
10538   version_type=linux
10539   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10540   shlibpath_var=LD_LIBRARY_PATH
10541   shlibpath_overrides_runpath=yes
10542   ;;
10543
10544 *nto* | *qnx*)
10545   version_type=qnx
10546   need_lib_prefix=no
10547   need_version=no
10548   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10549   soname_spec='${libname}${release}${shared_ext}$major'
10550   shlibpath_var=LD_LIBRARY_PATH
10551   shlibpath_overrides_runpath=no
10552   hardcode_into_libs=yes
10553   dynamic_linker='ldqnx.so'
10554   ;;
10555
10556 openbsd*)
10557   version_type=sunos
10558   sys_lib_dlsearch_path_spec="/usr/lib"
10559   need_lib_prefix=no
10560   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10561   case $host_os in
10562     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10563     *)                          need_version=no  ;;
10564   esac
10565   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10566   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10567   shlibpath_var=LD_LIBRARY_PATH
10568   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10569     case $host_os in
10570       openbsd2.[89] | openbsd2.[89].*)
10571         shlibpath_overrides_runpath=no
10572         ;;
10573       *)
10574         shlibpath_overrides_runpath=yes
10575         ;;
10576       esac
10577   else
10578     shlibpath_overrides_runpath=yes
10579   fi
10580   ;;
10581
10582 os2*)
10583   libname_spec='$name'
10584   shrext_cmds=".dll"
10585   need_lib_prefix=no
10586   library_names_spec='$libname${shared_ext} $libname.a'
10587   dynamic_linker='OS/2 ld.exe'
10588   shlibpath_var=LIBPATH
10589   ;;
10590
10591 osf3* | osf4* | osf5*)
10592   version_type=osf
10593   need_lib_prefix=no
10594   need_version=no
10595   soname_spec='${libname}${release}${shared_ext}$major'
10596   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10597   shlibpath_var=LD_LIBRARY_PATH
10598   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10599   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10600   ;;
10601
10602 rdos*)
10603   dynamic_linker=no
10604   ;;
10605
10606 solaris*)
10607   version_type=linux
10608   need_lib_prefix=no
10609   need_version=no
10610   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10611   soname_spec='${libname}${release}${shared_ext}$major'
10612   shlibpath_var=LD_LIBRARY_PATH
10613   shlibpath_overrides_runpath=yes
10614   hardcode_into_libs=yes
10615   # ldd complains unless libraries are executable
10616   postinstall_cmds='chmod +x $lib'
10617   ;;
10618
10619 sunos4*)
10620   version_type=sunos
10621   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10622   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10623   shlibpath_var=LD_LIBRARY_PATH
10624   shlibpath_overrides_runpath=yes
10625   if test "$with_gnu_ld" = yes; then
10626     need_lib_prefix=no
10627   fi
10628   need_version=yes
10629   ;;
10630
10631 sysv4 | sysv4.3*)
10632   version_type=linux
10633   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10634   soname_spec='${libname}${release}${shared_ext}$major'
10635   shlibpath_var=LD_LIBRARY_PATH
10636   case $host_vendor in
10637     sni)
10638       shlibpath_overrides_runpath=no
10639       need_lib_prefix=no
10640       runpath_var=LD_RUN_PATH
10641       ;;
10642     siemens)
10643       need_lib_prefix=no
10644       ;;
10645     motorola)
10646       need_lib_prefix=no
10647       need_version=no
10648       shlibpath_overrides_runpath=no
10649       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10650       ;;
10651   esac
10652   ;;
10653
10654 sysv4*MP*)
10655   if test -d /usr/nec ;then
10656     version_type=linux
10657     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10658     soname_spec='$libname${shared_ext}.$major'
10659     shlibpath_var=LD_LIBRARY_PATH
10660   fi
10661   ;;
10662
10663 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10664   version_type=freebsd-elf
10665   need_lib_prefix=no
10666   need_version=no
10667   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10668   soname_spec='${libname}${release}${shared_ext}$major'
10669   shlibpath_var=LD_LIBRARY_PATH
10670   shlibpath_overrides_runpath=yes
10671   hardcode_into_libs=yes
10672   if test "$with_gnu_ld" = yes; then
10673     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10674   else
10675     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10676     case $host_os in
10677       sco3.2v5*)
10678         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10679         ;;
10680     esac
10681   fi
10682   sys_lib_dlsearch_path_spec='/usr/lib'
10683   ;;
10684
10685 tpf*)
10686   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10687   version_type=linux
10688   need_lib_prefix=no
10689   need_version=no
10690   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10691   shlibpath_var=LD_LIBRARY_PATH
10692   shlibpath_overrides_runpath=no
10693   hardcode_into_libs=yes
10694   ;;
10695
10696 uts4*)
10697   version_type=linux
10698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10699   soname_spec='${libname}${release}${shared_ext}$major'
10700   shlibpath_var=LD_LIBRARY_PATH
10701   ;;
10702
10703 *)
10704   dynamic_linker=no
10705   ;;
10706 esac
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10708 $as_echo "$dynamic_linker" >&6; }
10709 test "$dynamic_linker" = no && can_build_shared=no
10710
10711 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10712 if test "$GCC" = yes; then
10713   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10714 fi
10715
10716 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10717   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10718 fi
10719 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10720   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10721 fi
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10815 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10816 hardcode_action=
10817 if test -n "$hardcode_libdir_flag_spec" ||
10818    test -n "$runpath_var" ||
10819    test "X$hardcode_automatic" = "Xyes" ; then
10820
10821   # We can hardcode non-existent directories.
10822   if test "$hardcode_direct" != no &&
10823      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10824      # have to relink, otherwise we might link with an installed library
10825      # when we should be linking with a yet-to-be-installed one
10826      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10827      test "$hardcode_minus_L" != no; then
10828     # Linking always hardcodes the temporary library directory.
10829     hardcode_action=relink
10830   else
10831     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10832     hardcode_action=immediate
10833   fi
10834 else
10835   # We cannot hardcode anything, or else we can only hardcode existing
10836   # directories.
10837   hardcode_action=unsupported
10838 fi
10839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10840 $as_echo "$hardcode_action" >&6; }
10841
10842 if test "$hardcode_action" = relink ||
10843    test "$inherit_rpath" = yes; then
10844   # Fast installation is not supported
10845   enable_fast_install=no
10846 elif test "$shlibpath_overrides_runpath" = yes ||
10847      test "$enable_shared" = no; then
10848   # Fast installation is not necessary
10849   enable_fast_install=needless
10850 fi
10851
10852
10853
10854
10855
10856
10857   if test "x$enable_dlopen" != xyes; then
10858   enable_dlopen=unknown
10859   enable_dlopen_self=unknown
10860   enable_dlopen_self_static=unknown
10861 else
10862   lt_cv_dlopen=no
10863   lt_cv_dlopen_libs=
10864
10865   case $host_os in
10866   beos*)
10867     lt_cv_dlopen="load_add_on"
10868     lt_cv_dlopen_libs=
10869     lt_cv_dlopen_self=yes
10870     ;;
10871
10872   mingw* | pw32* | cegcc*)
10873     lt_cv_dlopen="LoadLibrary"
10874     lt_cv_dlopen_libs=
10875     ;;
10876
10877   cygwin*)
10878     lt_cv_dlopen="dlopen"
10879     lt_cv_dlopen_libs=
10880     ;;
10881
10882   darwin*)
10883   # if libdl is installed we need to link against it
10884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10885 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10886 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10887   $as_echo_n "(cached) " >&6
10888 else
10889   ac_check_lib_save_LIBS=$LIBS
10890 LIBS="-ldl  $LIBS"
10891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10892 /* end confdefs.h.  */
10893
10894 /* Override any GCC internal prototype to avoid an error.
10895    Use char because int might match the return type of a GCC
10896    builtin and then its argument prototype would still apply.  */
10897 #ifdef __cplusplus
10898 extern "C"
10899 #endif
10900 char dlopen ();
10901 int
10902 main ()
10903 {
10904 return dlopen ();
10905   ;
10906   return 0;
10907 }
10908 _ACEOF
10909 if ac_fn_c_try_link "$LINENO"; then :
10910   ac_cv_lib_dl_dlopen=yes
10911 else
10912   ac_cv_lib_dl_dlopen=no
10913 fi
10914 rm -f core conftest.err conftest.$ac_objext \
10915     conftest$ac_exeext conftest.$ac_ext
10916 LIBS=$ac_check_lib_save_LIBS
10917 fi
10918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10919 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10920 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10921   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10922 else
10923
10924     lt_cv_dlopen="dyld"
10925     lt_cv_dlopen_libs=
10926     lt_cv_dlopen_self=yes
10927
10928 fi
10929
10930     ;;
10931
10932   *)
10933     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10934 if test "x$ac_cv_func_shl_load" = x""yes; then :
10935   lt_cv_dlopen="shl_load"
10936 else
10937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10938 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10939 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10940   $as_echo_n "(cached) " >&6
10941 else
10942   ac_check_lib_save_LIBS=$LIBS
10943 LIBS="-ldld  $LIBS"
10944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10945 /* end confdefs.h.  */
10946
10947 /* Override any GCC internal prototype to avoid an error.
10948    Use char because int might match the return type of a GCC
10949    builtin and then its argument prototype would still apply.  */
10950 #ifdef __cplusplus
10951 extern "C"
10952 #endif
10953 char shl_load ();
10954 int
10955 main ()
10956 {
10957 return shl_load ();
10958   ;
10959   return 0;
10960 }
10961 _ACEOF
10962 if ac_fn_c_try_link "$LINENO"; then :
10963   ac_cv_lib_dld_shl_load=yes
10964 else
10965   ac_cv_lib_dld_shl_load=no
10966 fi
10967 rm -f core conftest.err conftest.$ac_objext \
10968     conftest$ac_exeext conftest.$ac_ext
10969 LIBS=$ac_check_lib_save_LIBS
10970 fi
10971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10972 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10973 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10974   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10975 else
10976   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10977 if test "x$ac_cv_func_dlopen" = x""yes; then :
10978   lt_cv_dlopen="dlopen"
10979 else
10980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10981 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10982 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10983   $as_echo_n "(cached) " >&6
10984 else
10985   ac_check_lib_save_LIBS=$LIBS
10986 LIBS="-ldl  $LIBS"
10987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h.  */
10989
10990 /* Override any GCC internal prototype to avoid an error.
10991    Use char because int might match the return type of a GCC
10992    builtin and then its argument prototype would still apply.  */
10993 #ifdef __cplusplus
10994 extern "C"
10995 #endif
10996 char dlopen ();
10997 int
10998 main ()
10999 {
11000 return dlopen ();
11001   ;
11002   return 0;
11003 }
11004 _ACEOF
11005 if ac_fn_c_try_link "$LINENO"; then :
11006   ac_cv_lib_dl_dlopen=yes
11007 else
11008   ac_cv_lib_dl_dlopen=no
11009 fi
11010 rm -f core conftest.err conftest.$ac_objext \
11011     conftest$ac_exeext conftest.$ac_ext
11012 LIBS=$ac_check_lib_save_LIBS
11013 fi
11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11015 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11016 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11017   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11018 else
11019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11020 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11021 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11022   $as_echo_n "(cached) " >&6
11023 else
11024   ac_check_lib_save_LIBS=$LIBS
11025 LIBS="-lsvld  $LIBS"
11026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11027 /* end confdefs.h.  */
11028
11029 /* Override any GCC internal prototype to avoid an error.
11030    Use char because int might match the return type of a GCC
11031    builtin and then its argument prototype would still apply.  */
11032 #ifdef __cplusplus
11033 extern "C"
11034 #endif
11035 char dlopen ();
11036 int
11037 main ()
11038 {
11039 return dlopen ();
11040   ;
11041   return 0;
11042 }
11043 _ACEOF
11044 if ac_fn_c_try_link "$LINENO"; then :
11045   ac_cv_lib_svld_dlopen=yes
11046 else
11047   ac_cv_lib_svld_dlopen=no
11048 fi
11049 rm -f core conftest.err conftest.$ac_objext \
11050     conftest$ac_exeext conftest.$ac_ext
11051 LIBS=$ac_check_lib_save_LIBS
11052 fi
11053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11054 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11055 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11056   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11057 else
11058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11059 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11060 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11061   $as_echo_n "(cached) " >&6
11062 else
11063   ac_check_lib_save_LIBS=$LIBS
11064 LIBS="-ldld  $LIBS"
11065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h.  */
11067
11068 /* Override any GCC internal prototype to avoid an error.
11069    Use char because int might match the return type of a GCC
11070    builtin and then its argument prototype would still apply.  */
11071 #ifdef __cplusplus
11072 extern "C"
11073 #endif
11074 char dld_link ();
11075 int
11076 main ()
11077 {
11078 return dld_link ();
11079   ;
11080   return 0;
11081 }
11082 _ACEOF
11083 if ac_fn_c_try_link "$LINENO"; then :
11084   ac_cv_lib_dld_dld_link=yes
11085 else
11086   ac_cv_lib_dld_dld_link=no
11087 fi
11088 rm -f core conftest.err conftest.$ac_objext \
11089     conftest$ac_exeext conftest.$ac_ext
11090 LIBS=$ac_check_lib_save_LIBS
11091 fi
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11093 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11094 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11095   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11096 fi
11097
11098
11099 fi
11100
11101
11102 fi
11103
11104
11105 fi
11106
11107
11108 fi
11109
11110
11111 fi
11112
11113     ;;
11114   esac
11115
11116   if test "x$lt_cv_dlopen" != xno; then
11117     enable_dlopen=yes
11118   else
11119     enable_dlopen=no
11120   fi
11121
11122   case $lt_cv_dlopen in
11123   dlopen)
11124     save_CPPFLAGS="$CPPFLAGS"
11125     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11126
11127     save_LDFLAGS="$LDFLAGS"
11128     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11129
11130     save_LIBS="$LIBS"
11131     LIBS="$lt_cv_dlopen_libs $LIBS"
11132
11133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11134 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11135 if test "${lt_cv_dlopen_self+set}" = set; then :
11136   $as_echo_n "(cached) " >&6
11137 else
11138           if test "$cross_compiling" = yes; then :
11139   lt_cv_dlopen_self=cross
11140 else
11141   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11142   lt_status=$lt_dlunknown
11143   cat > conftest.$ac_ext <<_LT_EOF
11144 #line 11144 "configure"
11145 #include "confdefs.h"
11146
11147 #if HAVE_DLFCN_H
11148 #include <dlfcn.h>
11149 #endif
11150
11151 #include <stdio.h>
11152
11153 #ifdef RTLD_GLOBAL
11154 #  define LT_DLGLOBAL           RTLD_GLOBAL
11155 #else
11156 #  ifdef DL_GLOBAL
11157 #    define LT_DLGLOBAL         DL_GLOBAL
11158 #  else
11159 #    define LT_DLGLOBAL         0
11160 #  endif
11161 #endif
11162
11163 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11164    find out it does not work in some platform. */
11165 #ifndef LT_DLLAZY_OR_NOW
11166 #  ifdef RTLD_LAZY
11167 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11168 #  else
11169 #    ifdef DL_LAZY
11170 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11171 #    else
11172 #      ifdef RTLD_NOW
11173 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11174 #      else
11175 #        ifdef DL_NOW
11176 #          define LT_DLLAZY_OR_NOW      DL_NOW
11177 #        else
11178 #          define LT_DLLAZY_OR_NOW      0
11179 #        endif
11180 #      endif
11181 #    endif
11182 #  endif
11183 #endif
11184
11185 /* When -fvisbility=hidden is used, assume the code has been annotated
11186    correspondingly for the symbols needed.  */
11187 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11188 void fnord () __attribute__((visibility("default")));
11189 #endif
11190
11191 void fnord () { int i=42; }
11192 int main ()
11193 {
11194   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11195   int status = $lt_dlunknown;
11196
11197   if (self)
11198     {
11199       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11200       else
11201         {
11202           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11203           else puts (dlerror ());
11204         }
11205       /* dlclose (self); */
11206     }
11207   else
11208     puts (dlerror ());
11209
11210   return status;
11211 }
11212 _LT_EOF
11213   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11214   (eval $ac_link) 2>&5
11215   ac_status=$?
11216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11217   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11218     (./conftest; exit; ) >&5 2>/dev/null
11219     lt_status=$?
11220     case x$lt_status in
11221       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11222       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11223       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11224     esac
11225   else :
11226     # compilation failed
11227     lt_cv_dlopen_self=no
11228   fi
11229 fi
11230 rm -fr conftest*
11231
11232
11233 fi
11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11235 $as_echo "$lt_cv_dlopen_self" >&6; }
11236
11237     if test "x$lt_cv_dlopen_self" = xyes; then
11238       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11239       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11240 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11241 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11242   $as_echo_n "(cached) " >&6
11243 else
11244           if test "$cross_compiling" = yes; then :
11245   lt_cv_dlopen_self_static=cross
11246 else
11247   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11248   lt_status=$lt_dlunknown
11249   cat > conftest.$ac_ext <<_LT_EOF
11250 #line 11250 "configure"
11251 #include "confdefs.h"
11252
11253 #if HAVE_DLFCN_H
11254 #include <dlfcn.h>
11255 #endif
11256
11257 #include <stdio.h>
11258
11259 #ifdef RTLD_GLOBAL
11260 #  define LT_DLGLOBAL           RTLD_GLOBAL
11261 #else
11262 #  ifdef DL_GLOBAL
11263 #    define LT_DLGLOBAL         DL_GLOBAL
11264 #  else
11265 #    define LT_DLGLOBAL         0
11266 #  endif
11267 #endif
11268
11269 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11270    find out it does not work in some platform. */
11271 #ifndef LT_DLLAZY_OR_NOW
11272 #  ifdef RTLD_LAZY
11273 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11274 #  else
11275 #    ifdef DL_LAZY
11276 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11277 #    else
11278 #      ifdef RTLD_NOW
11279 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11280 #      else
11281 #        ifdef DL_NOW
11282 #          define LT_DLLAZY_OR_NOW      DL_NOW
11283 #        else
11284 #          define LT_DLLAZY_OR_NOW      0
11285 #        endif
11286 #      endif
11287 #    endif
11288 #  endif
11289 #endif
11290
11291 /* When -fvisbility=hidden is used, assume the code has been annotated
11292    correspondingly for the symbols needed.  */
11293 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11294 void fnord () __attribute__((visibility("default")));
11295 #endif
11296
11297 void fnord () { int i=42; }
11298 int main ()
11299 {
11300   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11301   int status = $lt_dlunknown;
11302
11303   if (self)
11304     {
11305       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11306       else
11307         {
11308           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11309           else puts (dlerror ());
11310         }
11311       /* dlclose (self); */
11312     }
11313   else
11314     puts (dlerror ());
11315
11316   return status;
11317 }
11318 _LT_EOF
11319   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11320   (eval $ac_link) 2>&5
11321   ac_status=$?
11322   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11323   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11324     (./conftest; exit; ) >&5 2>/dev/null
11325     lt_status=$?
11326     case x$lt_status in
11327       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11328       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11329       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11330     esac
11331   else :
11332     # compilation failed
11333     lt_cv_dlopen_self_static=no
11334   fi
11335 fi
11336 rm -fr conftest*
11337
11338
11339 fi
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11341 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11342     fi
11343
11344     CPPFLAGS="$save_CPPFLAGS"
11345     LDFLAGS="$save_LDFLAGS"
11346     LIBS="$save_LIBS"
11347     ;;
11348   esac
11349
11350   case $lt_cv_dlopen_self in
11351   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11352   *) enable_dlopen_self=unknown ;;
11353   esac
11354
11355   case $lt_cv_dlopen_self_static in
11356   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11357   *) enable_dlopen_self_static=unknown ;;
11358   esac
11359 fi
11360
11361
11362
11363
11364
11365
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377 striplib=
11378 old_striplib=
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11380 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11381 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11382   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11383   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11385 $as_echo "yes" >&6; }
11386 else
11387 # FIXME - insert some real tests, host_os isn't really good enough
11388   case $host_os in
11389   darwin*)
11390     if test -n "$STRIP" ; then
11391       striplib="$STRIP -x"
11392       old_striplib="$STRIP -S"
11393       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11394 $as_echo "yes" >&6; }
11395     else
11396       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11397 $as_echo "no" >&6; }
11398     fi
11399     ;;
11400   *)
11401     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11402 $as_echo "no" >&6; }
11403     ;;
11404   esac
11405 fi
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418   # Report which library types will actually be built
11419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11420 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11422 $as_echo "$can_build_shared" >&6; }
11423
11424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11425 $as_echo_n "checking whether to build shared libraries... " >&6; }
11426   test "$can_build_shared" = "no" && enable_shared=no
11427
11428   # On AIX, shared libraries and static libraries use the same namespace, and
11429   # are all built from PIC.
11430   case $host_os in
11431   aix3*)
11432     test "$enable_shared" = yes && enable_static=no
11433     if test -n "$RANLIB"; then
11434       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11435       postinstall_cmds='$RANLIB $lib'
11436     fi
11437     ;;
11438
11439   aix[4-9]*)
11440     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11441       test "$enable_shared" = yes && enable_static=no
11442     fi
11443     ;;
11444   esac
11445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11446 $as_echo "$enable_shared" >&6; }
11447
11448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11449 $as_echo_n "checking whether to build static libraries... " >&6; }
11450   # Make sure either enable_shared or enable_static is yes.
11451   test "$enable_shared" = yes || enable_static=yes
11452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11453 $as_echo "$enable_static" >&6; }
11454
11455
11456
11457
11458 fi
11459 ac_ext=c
11460 ac_cpp='$CPP $CPPFLAGS'
11461 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11462 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11463 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11464
11465 CC="$lt_save_CC"
11466
11467
11468
11469
11470
11471
11472
11473
11474
11475
11476
11477
11478
11479         ac_config_commands="$ac_config_commands libtool"
11480
11481
11482
11483
11484 # Only expand once:
11485
11486
11487
11488
11489 # Check whether --enable-largefile was given.
11490 if test "${enable_largefile+set}" = set; then :
11491   enableval=$enable_largefile;
11492 fi
11493
11494 if test "$enable_largefile" != no; then
11495
11496   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11497 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11498 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
11499   $as_echo_n "(cached) " >&6
11500 else
11501   ac_cv_sys_largefile_CC=no
11502      if test "$GCC" != yes; then
11503        ac_save_CC=$CC
11504        while :; do
11505          # IRIX 6.2 and later do not support large files by default,
11506          # so use the C compiler's -n32 option if that helps.
11507          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11508 /* end confdefs.h.  */
11509 #include <sys/types.h>
11510  /* Check that off_t can represent 2**63 - 1 correctly.
11511     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11512     since some C++ compilers masquerading as C compilers
11513     incorrectly reject 9223372036854775807.  */
11514 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11515   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11516                        && LARGE_OFF_T % 2147483647 == 1)
11517                       ? 1 : -1];
11518 int
11519 main ()
11520 {
11521
11522   ;
11523   return 0;
11524 }
11525 _ACEOF
11526          if ac_fn_c_try_compile "$LINENO"; then :
11527   break
11528 fi
11529 rm -f core conftest.err conftest.$ac_objext
11530          CC="$CC -n32"
11531          if ac_fn_c_try_compile "$LINENO"; then :
11532   ac_cv_sys_largefile_CC=' -n32'; break
11533 fi
11534 rm -f core conftest.err conftest.$ac_objext
11535          break
11536        done
11537        CC=$ac_save_CC
11538        rm -f conftest.$ac_ext
11539     fi
11540 fi
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11542 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11543   if test "$ac_cv_sys_largefile_CC" != no; then
11544     CC=$CC$ac_cv_sys_largefile_CC
11545   fi
11546
11547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11548 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11549 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
11550   $as_echo_n "(cached) " >&6
11551 else
11552   while :; do
11553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11554 /* end confdefs.h.  */
11555 #include <sys/types.h>
11556  /* Check that off_t can represent 2**63 - 1 correctly.
11557     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11558     since some C++ compilers masquerading as C compilers
11559     incorrectly reject 9223372036854775807.  */
11560 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11561   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11562                        && LARGE_OFF_T % 2147483647 == 1)
11563                       ? 1 : -1];
11564 int
11565 main ()
11566 {
11567
11568   ;
11569   return 0;
11570 }
11571 _ACEOF
11572 if ac_fn_c_try_compile "$LINENO"; then :
11573   ac_cv_sys_file_offset_bits=no; break
11574 fi
11575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11577 /* end confdefs.h.  */
11578 #define _FILE_OFFSET_BITS 64
11579 #include <sys/types.h>
11580  /* Check that off_t can represent 2**63 - 1 correctly.
11581     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11582     since some C++ compilers masquerading as C compilers
11583     incorrectly reject 9223372036854775807.  */
11584 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11585   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11586                        && LARGE_OFF_T % 2147483647 == 1)
11587                       ? 1 : -1];
11588 int
11589 main ()
11590 {
11591
11592   ;
11593   return 0;
11594 }
11595 _ACEOF
11596 if ac_fn_c_try_compile "$LINENO"; then :
11597   ac_cv_sys_file_offset_bits=64; break
11598 fi
11599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11600   ac_cv_sys_file_offset_bits=unknown
11601   break
11602 done
11603 fi
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
11605 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
11606 case $ac_cv_sys_file_offset_bits in #(
11607   no | unknown) ;;
11608   *)
11609 cat >>confdefs.h <<_ACEOF
11610 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
11611 _ACEOF
11612 ;;
11613 esac
11614 rm -rf conftest*
11615   if test $ac_cv_sys_file_offset_bits = unknown; then
11616     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
11617 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
11618 if test "${ac_cv_sys_large_files+set}" = set; then :
11619   $as_echo_n "(cached) " >&6
11620 else
11621   while :; do
11622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11623 /* end confdefs.h.  */
11624 #include <sys/types.h>
11625  /* Check that off_t can represent 2**63 - 1 correctly.
11626     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11627     since some C++ compilers masquerading as C compilers
11628     incorrectly reject 9223372036854775807.  */
11629 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11630   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11631                        && LARGE_OFF_T % 2147483647 == 1)
11632                       ? 1 : -1];
11633 int
11634 main ()
11635 {
11636
11637   ;
11638   return 0;
11639 }
11640 _ACEOF
11641 if ac_fn_c_try_compile "$LINENO"; then :
11642   ac_cv_sys_large_files=no; break
11643 fi
11644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11646 /* end confdefs.h.  */
11647 #define _LARGE_FILES 1
11648 #include <sys/types.h>
11649  /* Check that off_t can represent 2**63 - 1 correctly.
11650     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11651     since some C++ compilers masquerading as C compilers
11652     incorrectly reject 9223372036854775807.  */
11653 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11654   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11655                        && LARGE_OFF_T % 2147483647 == 1)
11656                       ? 1 : -1];
11657 int
11658 main ()
11659 {
11660
11661   ;
11662   return 0;
11663 }
11664 _ACEOF
11665 if ac_fn_c_try_compile "$LINENO"; then :
11666   ac_cv_sys_large_files=1; break
11667 fi
11668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11669   ac_cv_sys_large_files=unknown
11670   break
11671 done
11672 fi
11673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
11674 $as_echo "$ac_cv_sys_large_files" >&6; }
11675 case $ac_cv_sys_large_files in #(
11676   no | unknown) ;;
11677   *)
11678 cat >>confdefs.h <<_ACEOF
11679 #define _LARGE_FILES $ac_cv_sys_large_files
11680 _ACEOF
11681 ;;
11682 esac
11683 rm -rf conftest*
11684   fi
11685 fi
11686
11687
11688 backtrace_supported=yes
11689
11690 if test -n "${with_target_subdir}"; then
11691   # We are compiling a GCC library.  We can assume that the unwind
11692   # library exists.
11693   BACKTRACE_FILE="backtrace.lo simple.lo"
11694 else
11695   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
11696 if test "x$ac_cv_header_unwind_h" = x""yes; then :
11697   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
11698 if test "x$ac_cv_func__Unwind_Backtrace" = x""yes; then :
11699   BACKTRACE_FILE="backtrace.lo simple.lo"
11700 else
11701   BACKTRACE_FILE="nounwind.lo"
11702                     backtrace_supported=no
11703 fi
11704
11705 else
11706   BACKTRACE_FILE="nounwind.lo"
11707      backtrace_supported=no
11708 fi
11709
11710
11711 fi
11712
11713
11714 EXTRA_FLAGS=
11715 if test -n "${with_target_subdir}"; then
11716   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
11717 else
11718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
11719 $as_echo_n "checking for -funwind-tables option... " >&6; }
11720 if test "${libbacktrace_cv_c_unwind_tables+set}" = set; then :
11721   $as_echo_n "(cached) " >&6
11722 else
11723   CFLAGS_hold="$CFLAGS"
11724      CFLAGS="$CFLAGS -funwind-tables"
11725      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11726 /* end confdefs.h.  */
11727 static int f() { return 0; }
11728 int
11729 main ()
11730 {
11731 return f();
11732   ;
11733   return 0;
11734 }
11735 _ACEOF
11736 if ac_fn_c_try_compile "$LINENO"; then :
11737   libbacktrace_cv_c_unwind_tables=yes
11738 else
11739   libbacktrace_cv_c_unwind_tables=no
11740 fi
11741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11742      CFLAGS="$CFLAGS_hold"
11743 fi
11744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
11745 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
11746   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
11747     EXTRA_FLAGS=-funwind-tables
11748   fi
11749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
11750 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
11751 if test "${libbacktrace_cv_c_random_seed_string+set}" = set; then :
11752   $as_echo_n "(cached) " >&6
11753 else
11754   CFLAGS_hold="$CFLAGS"
11755      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
11756      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11757 /* end confdefs.h.  */
11758
11759 int
11760 main ()
11761 {
11762 return 0;
11763   ;
11764   return 0;
11765 }
11766 _ACEOF
11767 if ac_fn_c_try_compile "$LINENO"; then :
11768   libbacktrace_cv_c_random_seed_string=yes
11769 else
11770   libbacktrace_cv_c_random_seed_string=no
11771 fi
11772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11773      CFLAGS="$CFLAGS_hold"
11774 fi
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
11776 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
11777   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
11778     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
11779   fi
11780 fi
11781
11782
11783 ac_ext=c
11784 ac_cpp='$CPP $CPPFLAGS'
11785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11788
11789 WARN_FLAGS=
11790 save_CFLAGS="$CFLAGS"
11791 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
11792                           -Wmissing-prototypes -Wold-style-definition \
11793                           -Wmissing-format-attribute -Wcast-qual; do
11794   # Do the check with the no- prefix removed since gcc silently
11795   # accepts any -Wno-* option on purpose
11796   case $real_option in
11797     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11798     *) option=$real_option ;;
11799   esac
11800   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11801
11802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11803 $as_echo_n "checking whether $CC supports $option... " >&6; }
11804 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
11805   $as_echo_n "(cached) " >&6
11806 else
11807   CFLAGS="$option"
11808     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11809 /* end confdefs.h.  */
11810
11811 int
11812 main ()
11813 {
11814
11815   ;
11816   return 0;
11817 }
11818 _ACEOF
11819 if ac_fn_c_try_compile "$LINENO"; then :
11820   eval "$as_acx_Woption=yes"
11821 else
11822   eval "$as_acx_Woption=no"
11823 fi
11824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11825
11826 fi
11827 eval ac_res=\$$as_acx_Woption
11828                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11829 $as_echo "$ac_res" >&6; }
11830   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11831   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
11832 fi
11833   done
11834 CFLAGS="$save_CFLAGS"
11835 ac_ext=c
11836 ac_cpp='$CPP $CPPFLAGS'
11837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11840
11841
11842
11843 if test -n "${with_target_subdir}"; then
11844   WARN_FLAGS="$WARN_FLAGS -Werror"
11845 fi
11846
11847
11848
11849 if test -n "${with_target_subdir}"; then
11850
11851
11852 # Check whether --with-system-libunwind was given.
11853 if test "${with_system_libunwind+set}" = set; then :
11854   withval=$with_system_libunwind;
11855 fi
11856
11857   # If system-libunwind was not specifically set, pick a default setting.
11858   if test x$with_system_libunwind = x; then
11859     case ${target} in
11860       ia64-*-hpux*) with_system_libunwind=yes ;;
11861       *) with_system_libunwind=no ;;
11862     esac
11863   fi
11864   # Based on system-libunwind and target, do we have ipinfo?
11865   if  test x$with_system_libunwind = xyes; then
11866     case ${target} in
11867       ia64-*-*) have_unwind_getipinfo=no ;;
11868       *) have_unwind_getipinfo=yes ;;
11869     esac
11870   else
11871     # Darwin before version 9 does not have _Unwind_GetIPInfo.
11872
11873     case ${target} in
11874       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
11875       *) have_unwind_getipinfo=yes ;;
11876     esac
11877
11878   fi
11879
11880   if test x$have_unwind_getipinfo = xyes; then
11881
11882 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
11883
11884   fi
11885
11886 else
11887   ac_save_CFFLAGS="$CFLAGS"
11888   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
11889   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
11890 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
11891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11892 /* end confdefs.h.  */
11893 #include "unwind.h"
11894         struct _Unwind_Context *context;
11895         int ip_before_insn = 0;
11896 int
11897 main ()
11898 {
11899 return _Unwind_GetIPInfo (context, &ip_before_insn);
11900   ;
11901   return 0;
11902 }
11903 _ACEOF
11904 if ac_fn_c_try_link "$LINENO"; then :
11905   have_unwind_getipinfo=yes
11906 else
11907   have_unwind_getipinfo=no
11908 fi
11909 rm -f core conftest.err conftest.$ac_objext \
11910     conftest$ac_exeext conftest.$ac_ext
11911   CFLAGS="$ac_save_CFLAGS"
11912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
11913 $as_echo "$have_unwind_getipinfo" >&6; }
11914   if test "$have_unwind_getipinfo" = "yes"; then
11915
11916 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
11917
11918   fi
11919 fi
11920
11921 # Enable --enable-host-shared.
11922 # Check whether --enable-host-shared was given.
11923 if test "${enable_host_shared+set}" = set; then :
11924   enableval=$enable_host_shared; PIC_FLAG=-fPIC
11925 else
11926   PIC_FLAG=
11927 fi
11928
11929
11930
11931 # Test for __sync support.
11932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
11933 $as_echo_n "checking __sync extensions... " >&6; }
11934 if test "${libbacktrace_cv_sys_sync+set}" = set; then :
11935   $as_echo_n "(cached) " >&6
11936 else
11937   if test -n "${with_target_subdir}"; then
11938    case "${host}" in
11939    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
11940    *) libbacktrace_cv_sys_sync=yes ;;
11941    esac
11942  else
11943    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11944 /* end confdefs.h.  */
11945 int i;
11946 int
11947 main ()
11948 {
11949 __sync_bool_compare_and_swap (&i, i, i);
11950                        __sync_lock_test_and_set (&i, 1);
11951                        __sync_lock_release (&i);
11952   ;
11953   return 0;
11954 }
11955 _ACEOF
11956 if ac_fn_c_try_link "$LINENO"; then :
11957   libbacktrace_cv_sys_sync=yes
11958 else
11959   libbacktrace_cv_sys_sync=no
11960 fi
11961 rm -f core conftest.err conftest.$ac_objext \
11962     conftest$ac_exeext conftest.$ac_ext
11963  fi
11964 fi
11965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
11966 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
11967 BACKTRACE_SUPPORTS_THREADS=0
11968 if test "$libbacktrace_cv_sys_sync" = "yes"; then
11969   BACKTRACE_SUPPORTS_THREADS=1
11970
11971 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
11972
11973 fi
11974
11975
11976 # Test for __atomic support.
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
11978 $as_echo_n "checking __atomic extensions... " >&6; }
11979 if test "${libbacktrace_cv_sys_atomic+set}" = set; then :
11980   $as_echo_n "(cached) " >&6
11981 else
11982   if test -n "${with_target_subdir}"; then
11983    libbacktrace_cv_sys_atomic=yes
11984  else
11985    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11986 /* end confdefs.h.  */
11987 int i;
11988 int
11989 main ()
11990 {
11991 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
11992                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
11993   ;
11994   return 0;
11995 }
11996 _ACEOF
11997 if ac_fn_c_try_link "$LINENO"; then :
11998   libbacktrace_cv_sys_atomic=yes
11999 else
12000   libbacktrace_cv_sys_atomic=no
12001 fi
12002 rm -f core conftest.err conftest.$ac_objext \
12003     conftest$ac_exeext conftest.$ac_ext
12004  fi
12005 fi
12006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12007 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12008 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12009
12010 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12011
12012 fi
12013
12014 # The library needs to be able to read the executable itself.  Compile
12015 # a file to determine the executable format.  The awk script
12016 # filetype.awk prints out the file type.
12017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12018 $as_echo_n "checking output filetype... " >&6; }
12019 if test "${libbacktrace_cv_sys_filetype+set}" = set; then :
12020   $as_echo_n "(cached) " >&6
12021 else
12022   filetype=
12023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12024 /* end confdefs.h.  */
12025 int i;
12026 int
12027 main ()
12028 {
12029 int j;
12030   ;
12031   return 0;
12032 }
12033 _ACEOF
12034 if ac_fn_c_try_compile "$LINENO"; then :
12035   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12036 else
12037   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12038 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12039 as_fn_error "compiler failed
12040 See \`config.log' for more details." "$LINENO" 5; }
12041 fi
12042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12043 libbacktrace_cv_sys_filetype=$filetype
12044 fi
12045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12046 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12047
12048 # Match the file type to decide what files to compile.
12049 FORMAT_FILE=
12050 backtrace_supports_data=yes
12051 case "$libbacktrace_cv_sys_filetype" in
12052 elf*) FORMAT_FILE="elf.lo" ;;
12053 pecoff) FORMAT_FILE="pecoff.lo"
12054         backtrace_supports_data=no
12055         ;;
12056 xcoff*) FORMAT_FILE="xcoff.lo"
12057         backtrace_supports_data=no
12058         ;;
12059 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12060 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12061    FORMAT_FILE="unknown.lo"
12062    backtrace_supported=no
12063    ;;
12064 esac
12065
12066
12067 # ELF defines.
12068 elfsize=
12069 case "$libbacktrace_cv_sys_filetype" in
12070 elf32) elfsize=32 ;;
12071 elf64) elfsize=64 ;;
12072 *)     elfsize=unused
12073 esac
12074
12075 cat >>confdefs.h <<_ACEOF
12076 #define BACKTRACE_ELF_SIZE $elfsize
12077 _ACEOF
12078
12079
12080 # XCOFF defines.
12081 xcoffsize=
12082 case "$libbacktrace_cv_sys_filetype" in
12083 xcoff32) xcoffsize=32 ;;
12084 xcoff64) xcoffsize=64 ;;
12085 *)       xcoffsize=unused
12086 esac
12087
12088 cat >>confdefs.h <<_ACEOF
12089 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12090 _ACEOF
12091
12092
12093 BACKTRACE_SUPPORTED=0
12094 if test "$backtrace_supported" = "yes"; then
12095   BACKTRACE_SUPPORTED=1
12096 fi
12097
12098
12099 BACKTRACE_SUPPORTS_DATA=0
12100 if test "$backtrace_supports_data" = "yes"; then
12101   BACKTRACE_SUPPORTS_DATA=1
12102 fi
12103
12104
12105
12106
12107 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12108
12109 acx_cv_header_stdint=stddef.h
12110 acx_cv_header_stdint_kind="(already complete)"
12111 for i in stdint.h $inttype_headers; do
12112   unset ac_cv_type_uintptr_t
12113   unset ac_cv_type_uintmax_t
12114   unset ac_cv_type_int_least32_t
12115   unset ac_cv_type_int_fast32_t
12116   unset ac_cv_type_uint64_t
12117   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12118   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12119 #include <$i>
12120 "
12121 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
12122   acx_cv_header_stdint=$i
12123 else
12124   continue
12125 fi
12126
12127   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12128 #include <$i>
12129 "
12130 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
12131
12132 else
12133   acx_cv_header_stdint_kind="(mostly complete)"
12134 fi
12135
12136   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12137 #include <$i>
12138 "
12139 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
12140
12141 else
12142   acx_cv_header_stdint_kind="(mostly complete)"
12143 fi
12144
12145   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12146 #include <$i>
12147 "
12148 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
12149
12150 else
12151   acx_cv_header_stdint_kind="(mostly complete)"
12152 fi
12153
12154   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12155 #include <$i>
12156 "
12157 if test "x$ac_cv_type_uint64_t" = x""yes; then :
12158
12159 else
12160   acx_cv_header_stdint_kind="(lacks uint64_t)"
12161 fi
12162
12163   break
12164 done
12165 if test "$acx_cv_header_stdint" = stddef.h; then
12166   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12167   for i in stdint.h $inttype_headers; do
12168     unset ac_cv_type_uintptr_t
12169     unset ac_cv_type_uint32_t
12170     unset ac_cv_type_uint64_t
12171     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12172     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12173 #include <$i>
12174 "
12175 if test "x$ac_cv_type_uint32_t" = x""yes; then :
12176   acx_cv_header_stdint=$i
12177 else
12178   continue
12179 fi
12180
12181     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12182 #include <$i>
12183 "
12184 if test "x$ac_cv_type_uint64_t" = x""yes; then :
12185
12186 fi
12187
12188     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12189 #include <$i>
12190 "
12191 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
12192
12193 fi
12194
12195     break
12196   done
12197 fi
12198 if test "$acx_cv_header_stdint" = stddef.h; then
12199   acx_cv_header_stdint_kind="(u_intXX_t style)"
12200   for i in sys/types.h $inttype_headers; do
12201     unset ac_cv_type_u_int32_t
12202     unset ac_cv_type_u_int64_t
12203     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12204     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12205 #include <$i>
12206 "
12207 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
12208   acx_cv_header_stdint=$i
12209 else
12210   continue
12211 fi
12212
12213     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12214 #include <$i>
12215 "
12216 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
12217
12218 fi
12219
12220     break
12221   done
12222 fi
12223 if test "$acx_cv_header_stdint" = stddef.h; then
12224   acx_cv_header_stdint_kind="(using manual detection)"
12225 fi
12226
12227 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12228 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12229 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12230 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12231 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12232
12233 # ----------------- Summarize what we found so far
12234
12235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12236 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12237
12238 case `$as_basename -- gstdint.h ||
12239 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12240          Xgstdint.h : 'X\(//\)$' \| \
12241          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12242 $as_echo X/gstdint.h |
12243     sed '/^.*\/\([^/][^/]*\)\/*$/{
12244             s//\1/
12245             q
12246           }
12247           /^X\/\(\/\/\)$/{
12248             s//\1/
12249             q
12250           }
12251           /^X\/\(\/\).*/{
12252             s//\1/
12253             q
12254           }
12255           s/.*/./; q'` in
12256   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12257 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12258   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12259 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12260   *) ;;
12261 esac
12262
12263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12264 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12265
12266 # ----------------- done included file, check C basic types --------
12267
12268 # Lacking an uintptr_t?  Test size of void *
12269 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12270   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12271 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12272 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12273 # This bug is HP SR number 8606223364.
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12275 $as_echo_n "checking size of void *... " >&6; }
12276 if test "${ac_cv_sizeof_void_p+set}" = set; then :
12277   $as_echo_n "(cached) " >&6
12278 else
12279   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12280
12281 else
12282   if test "$ac_cv_type_void_p" = yes; then
12283      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12284 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12285 { as_fn_set_status 77
12286 as_fn_error "cannot compute sizeof (void *)
12287 See \`config.log' for more details." "$LINENO" 5; }; }
12288    else
12289      ac_cv_sizeof_void_p=0
12290    fi
12291 fi
12292
12293 fi
12294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12295 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12296
12297
12298
12299 cat >>confdefs.h <<_ACEOF
12300 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12301 _ACEOF
12302
12303  ;;
12304 esac
12305
12306 # Lacking an uint64_t?  Test size of long
12307 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12308   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12309 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12310 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12311 # This bug is HP SR number 8606223364.
12312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12313 $as_echo_n "checking size of long... " >&6; }
12314 if test "${ac_cv_sizeof_long+set}" = set; then :
12315   $as_echo_n "(cached) " >&6
12316 else
12317   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12318
12319 else
12320   if test "$ac_cv_type_long" = yes; then
12321      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12322 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12323 { as_fn_set_status 77
12324 as_fn_error "cannot compute sizeof (long)
12325 See \`config.log' for more details." "$LINENO" 5; }; }
12326    else
12327      ac_cv_sizeof_long=0
12328    fi
12329 fi
12330
12331 fi
12332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12333 $as_echo "$ac_cv_sizeof_long" >&6; }
12334
12335
12336
12337 cat >>confdefs.h <<_ACEOF
12338 #define SIZEOF_LONG $ac_cv_sizeof_long
12339 _ACEOF
12340
12341  ;;
12342 esac
12343
12344 if test $acx_cv_header_stdint = stddef.h; then
12345   # Lacking a good header?  Test size of everything and deduce all types.
12346   # The cast to long int works around a bug in the HP C Compiler
12347 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12348 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12349 # This bug is HP SR number 8606223364.
12350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12351 $as_echo_n "checking size of int... " >&6; }
12352 if test "${ac_cv_sizeof_int+set}" = set; then :
12353   $as_echo_n "(cached) " >&6
12354 else
12355   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12356
12357 else
12358   if test "$ac_cv_type_int" = yes; then
12359      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12360 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12361 { as_fn_set_status 77
12362 as_fn_error "cannot compute sizeof (int)
12363 See \`config.log' for more details." "$LINENO" 5; }; }
12364    else
12365      ac_cv_sizeof_int=0
12366    fi
12367 fi
12368
12369 fi
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12371 $as_echo "$ac_cv_sizeof_int" >&6; }
12372
12373
12374
12375 cat >>confdefs.h <<_ACEOF
12376 #define SIZEOF_INT $ac_cv_sizeof_int
12377 _ACEOF
12378
12379
12380   # The cast to long int works around a bug in the HP C Compiler
12381 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12382 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12383 # This bug is HP SR number 8606223364.
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12385 $as_echo_n "checking size of short... " >&6; }
12386 if test "${ac_cv_sizeof_short+set}" = set; then :
12387   $as_echo_n "(cached) " >&6
12388 else
12389   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12390
12391 else
12392   if test "$ac_cv_type_short" = yes; then
12393      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12394 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12395 { as_fn_set_status 77
12396 as_fn_error "cannot compute sizeof (short)
12397 See \`config.log' for more details." "$LINENO" 5; }; }
12398    else
12399      ac_cv_sizeof_short=0
12400    fi
12401 fi
12402
12403 fi
12404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12405 $as_echo "$ac_cv_sizeof_short" >&6; }
12406
12407
12408
12409 cat >>confdefs.h <<_ACEOF
12410 #define SIZEOF_SHORT $ac_cv_sizeof_short
12411 _ACEOF
12412
12413
12414   # The cast to long int works around a bug in the HP C Compiler
12415 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12416 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12417 # This bug is HP SR number 8606223364.
12418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12419 $as_echo_n "checking size of char... " >&6; }
12420 if test "${ac_cv_sizeof_char+set}" = set; then :
12421   $as_echo_n "(cached) " >&6
12422 else
12423   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12424
12425 else
12426   if test "$ac_cv_type_char" = yes; then
12427      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12428 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12429 { as_fn_set_status 77
12430 as_fn_error "cannot compute sizeof (char)
12431 See \`config.log' for more details." "$LINENO" 5; }; }
12432    else
12433      ac_cv_sizeof_char=0
12434    fi
12435 fi
12436
12437 fi
12438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12439 $as_echo "$ac_cv_sizeof_char" >&6; }
12440
12441
12442
12443 cat >>confdefs.h <<_ACEOF
12444 #define SIZEOF_CHAR $ac_cv_sizeof_char
12445 _ACEOF
12446
12447
12448
12449   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12450 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12451   case "$ac_cv_sizeof_char" in
12452     1) acx_cv_type_int8_t=char ;;
12453     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
12454   esac
12455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12456 $as_echo "$acx_cv_type_int8_t" >&6; }
12457
12458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12459 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12460   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12461     2:*) acx_cv_type_int16_t=int ;;
12462     *:2) acx_cv_type_int16_t=short ;;
12463     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
12464   esac
12465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12466 $as_echo "$acx_cv_type_int16_t" >&6; }
12467
12468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12469 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12470   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12471     4:*) acx_cv_type_int32_t=int ;;
12472     *:4) acx_cv_type_int32_t=long ;;
12473     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
12474   esac
12475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12476 $as_echo "$acx_cv_type_int32_t" >&6; }
12477 fi
12478
12479 # These tests are here to make the output prettier
12480
12481 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12482   case "$ac_cv_sizeof_long" in
12483     8) acx_cv_type_int64_t=long ;;
12484   esac
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12486 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12488 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12489 fi
12490
12491 # Now we can use the above types
12492
12493 if test "$ac_cv_type_uintptr_t" != yes; then
12494   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12495 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12496   case $ac_cv_sizeof_void_p in
12497     2) acx_cv_type_intptr_t=int16_t ;;
12498     4) acx_cv_type_intptr_t=int32_t ;;
12499     8) acx_cv_type_intptr_t=int64_t ;;
12500     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12501   esac
12502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12503 $as_echo "$acx_cv_type_intptr_t" >&6; }
12504 fi
12505
12506 # ----------------- done all checks, emit header -------------
12507 ac_config_commands="$ac_config_commands gstdint.h"
12508
12509
12510
12511
12512 for ac_header in sys/mman.h
12513 do :
12514   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
12515 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
12516   cat >>confdefs.h <<_ACEOF
12517 #define HAVE_SYS_MMAN_H 1
12518 _ACEOF
12519
12520 fi
12521
12522 done
12523
12524 if test "$ac_cv_header_sys_mman_h" = "no"; then
12525   have_mmap=no
12526 else
12527   if test -n "${with_target_subdir}"; then
12528     # When built as a GCC target library, we can't do a link test.  We
12529     # simply assume that if we have mman.h, we have mmap.
12530     have_mmap=yes
12531     case "${host}" in
12532     spu-*-*|*-*-msdosdjgpp)
12533         # The SPU does not have mmap, but it has a sys/mman.h header file
12534         # containing "mmap_eaddr" and the mmap flags, confusing the test.
12535         # DJGPP also has sys/man.h, but no mmap
12536         have_mmap=no ;;
12537     esac
12538   else
12539     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
12540 if test "x$ac_cv_func_mmap" = x""yes; then :
12541   have_mmap=yes
12542 else
12543   have_mmap=no
12544 fi
12545
12546   fi
12547 fi
12548 if test "$have_mmap" = "no"; then
12549   VIEW_FILE=read.lo
12550   ALLOC_FILE=alloc.lo
12551 else
12552   VIEW_FILE=mmapio.lo
12553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12554 /* end confdefs.h.  */
12555
12556 #include <sys/mman.h>
12557 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
12558   #error no MAP_ANONYMOUS
12559 #endif
12560
12561 _ACEOF
12562 if ac_fn_c_try_cpp "$LINENO"; then :
12563   ALLOC_FILE=mmap.lo
12564 else
12565   ALLOC_FILE=alloc.lo
12566 fi
12567 rm -f conftest.err conftest.$ac_ext
12568 fi
12569
12570
12571
12572 BACKTRACE_USES_MALLOC=0
12573 if test "$ALLOC_FILE" = "alloc.lo"; then
12574   BACKTRACE_USES_MALLOC=1
12575 fi
12576
12577
12578 # Check for dl_iterate_phdr.
12579 for ac_header in link.h
12580 do :
12581   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
12582 if test "x$ac_cv_header_link_h" = x""yes; then :
12583   cat >>confdefs.h <<_ACEOF
12584 #define HAVE_LINK_H 1
12585 _ACEOF
12586
12587 fi
12588
12589 done
12590
12591 if test "$ac_cv_header_link_h" = "no"; then
12592   have_dl_iterate_phdr=no
12593 else
12594   if test -n "${with_target_subdir}"; then
12595     # When built as a GCC target library, we can't do a link test.
12596     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12597 /* end confdefs.h.  */
12598 #include <link.h>
12599
12600 _ACEOF
12601 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12602   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
12603   have_dl_iterate_phdr=yes
12604 else
12605   have_dl_iterate_phdr=no
12606 fi
12607 rm -f conftest*
12608
12609     case "${host}" in
12610     *-*-solaris2.10*)
12611         # Avoid dl_iterate_phdr on Solaris 10, where it is in the
12612         # header file but is only in -ldl.
12613         have_dl_iterate_phdr=no ;;
12614     esac
12615   else
12616     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
12617 if test "x$ac_cv_func_dl_iterate_phdr" = x""yes; then :
12618   have_dl_iterate_phdr=yes
12619 else
12620   have_dl_iterate_phdr=no
12621 fi
12622
12623   fi
12624 fi
12625 if test "$have_dl_iterate_phdr" = "yes"; then
12626
12627 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
12628
12629 fi
12630
12631 # Check for loadquery.
12632 for ac_header in sys/ldr.h
12633 do :
12634   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
12635 if test "x$ac_cv_header_sys_ldr_h" = x""yes; then :
12636   cat >>confdefs.h <<_ACEOF
12637 #define HAVE_SYS_LDR_H 1
12638 _ACEOF
12639
12640 fi
12641
12642 done
12643
12644 if test "$ac_cv_header_sys_ldr_h" = "no"; then
12645   have_loadquery=no
12646 else
12647   if test -n "${with_target_subdir}"; then
12648     # When built as a GCC target library, we can't do a link test.
12649     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12650 /* end confdefs.h.  */
12651 #include <sys/ldr.h>
12652
12653 _ACEOF
12654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12655   $EGREP "loadquery" >/dev/null 2>&1; then :
12656   have_loadquery=yes
12657 else
12658   have_loadquery=no
12659 fi
12660 rm -f conftest*
12661
12662   else
12663     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
12664 if test "x$ac_cv_func_loadquery" = x""yes; then :
12665   have_loadquery=yes
12666 else
12667   have_loadquery=no
12668 fi
12669
12670   fi
12671 fi
12672 if test "$have_loadquery" = "yes"; then
12673
12674 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
12675
12676 fi
12677
12678 # Check for the fcntl function.
12679 if test -n "${with_target_subdir}"; then
12680    case "${host}" in
12681    *-*-mingw*) have_fcntl=no ;;
12682    spu-*-*) have_fcntl=no ;;
12683    *) have_fcntl=yes ;;
12684    esac
12685 else
12686   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
12687 if test "x$ac_cv_func_fcntl" = x""yes; then :
12688   have_fcntl=yes
12689 else
12690   have_fcntl=no
12691 fi
12692
12693 fi
12694 if test "$have_fcntl" = "yes"; then
12695
12696 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
12697
12698 fi
12699
12700 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
12701 if test "x$ac_cv_have_decl_strnlen" = x""yes; then :
12702   ac_have_decl=1
12703 else
12704   ac_have_decl=0
12705 fi
12706
12707 cat >>confdefs.h <<_ACEOF
12708 #define HAVE_DECL_STRNLEN $ac_have_decl
12709 _ACEOF
12710
12711
12712 # Check for getexecname function.
12713 if test -n "${with_target_subdir}"; then
12714    case "${host}" in
12715    *-*-solaris2*) have_getexecname=yes ;;
12716    *) have_getexecname=no ;;
12717    esac
12718 else
12719   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
12720 if test "x$ac_cv_func_getexecname" = x""yes; then :
12721   have_getexecname=yes
12722 else
12723   have_getexecname=no
12724 fi
12725
12726 fi
12727 if test "$have_getexecname" = "yes"; then
12728
12729 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
12730
12731 fi
12732
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
12734 $as_echo_n "checking whether -pthread is supported... " >&6; }
12735 if test "${libgo_cv_lib_pthread+set}" = set; then :
12736   $as_echo_n "(cached) " >&6
12737 else
12738   CFLAGS_hold=$CFLAGS
12739 CFLAGS="$CFLAGS -pthread"
12740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12741 /* end confdefs.h.  */
12742 int i;
12743 _ACEOF
12744 if ac_fn_c_try_compile "$LINENO"; then :
12745   libgo_cv_lib_pthread=yes
12746 else
12747   libgo_cv_lib_pthread=no
12748 fi
12749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12750 CFLAGS=$CFLAGS_hold
12751 fi
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
12753 $as_echo "$libgo_cv_lib_pthread" >&6; }
12754 PTHREAD_CFLAGS=
12755 if test "$libgo_cv_lib_pthread" = yes; then
12756   PTHREAD_CFLAGS=-pthread
12757 fi
12758
12759
12760  if test "$libgo_cv_lib_pthread" = yes; then
12761   HAVE_PTHREAD_TRUE=
12762   HAVE_PTHREAD_FALSE='#'
12763 else
12764   HAVE_PTHREAD_TRUE='#'
12765   HAVE_PTHREAD_FALSE=
12766 fi
12767
12768
12769
12770 # Extract the first word of "objcopy", so it can be a program name with args.
12771 set dummy objcopy; ac_word=$2
12772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12773 $as_echo_n "checking for $ac_word... " >&6; }
12774 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
12775   $as_echo_n "(cached) " >&6
12776 else
12777   if test -n "$OBJCOPY"; then
12778   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12779 else
12780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12781 for as_dir in $PATH
12782 do
12783   IFS=$as_save_IFS
12784   test -z "$as_dir" && as_dir=.
12785     for ac_exec_ext in '' $ac_executable_extensions; do
12786   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12787     ac_cv_prog_OBJCOPY="objcopy"
12788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12789     break 2
12790   fi
12791 done
12792   done
12793 IFS=$as_save_IFS
12794
12795 fi
12796 fi
12797 OBJCOPY=$ac_cv_prog_OBJCOPY
12798 if test -n "$OBJCOPY"; then
12799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12800 $as_echo "$OBJCOPY" >&6; }
12801 else
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12803 $as_echo "no" >&6; }
12804 fi
12805
12806
12807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
12808 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
12809 if test "${libbacktrace_cv_objcopy_debuglink+set}" = set; then :
12810   $as_echo_n "(cached) " >&6
12811 else
12812   if test -n "${with_target_subdir}"; then
12813   libbacktrace_cv_objcopy_debuglink=no
12814 elif ${OBJCOPY} --add-gnu-debuglink=x /bin/ls /tmp/ls$$; then
12815   rm -f /tmp/ls$$
12816   libbacktrace_cv_objcopy_debuglink=yes
12817 else
12818   libbacktrace_cv_objcopy_debuglink=no
12819 fi
12820 fi
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
12822 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
12823  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
12824   HAVE_OBJCOPY_DEBUGLINK_TRUE=
12825   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
12826 else
12827   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
12828   HAVE_OBJCOPY_DEBUGLINK_FALSE=
12829 fi
12830
12831
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
12833 $as_echo_n "checking whether tests can run... " >&6; }
12834 if test "${libbacktrace_cv_sys_native+set}" = set; then :
12835   $as_echo_n "(cached) " >&6
12836 else
12837   if test "$cross_compiling" = yes; then :
12838   libbacktrace_cv_sys_native=no
12839 else
12840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12841 /* end confdefs.h.  */
12842
12843 int
12844 main ()
12845 {
12846 return 0;
12847   ;
12848   return 0;
12849 }
12850 _ACEOF
12851 if ac_fn_c_try_run "$LINENO"; then :
12852   libbacktrace_cv_sys_native=yes
12853 else
12854   libbacktrace_cv_sys_native=no
12855 fi
12856 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12857   conftest.$ac_objext conftest.beam conftest.$ac_ext
12858 fi
12859
12860 fi
12861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
12862 $as_echo "$libbacktrace_cv_sys_native" >&6; }
12863  if test "$libbacktrace_cv_sys_native" = "yes"; then
12864   NATIVE_TRUE=
12865   NATIVE_FALSE='#'
12866 else
12867   NATIVE_TRUE='#'
12868   NATIVE_FALSE=
12869 fi
12870
12871
12872 if test "${multilib}" = "yes"; then
12873   multilib_arg="--enable-multilib"
12874 else
12875   multilib_arg=
12876 fi
12877
12878 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
12879
12880
12881 # We need multilib support, but only if configuring for the target.
12882 ac_config_commands="$ac_config_commands default"
12883
12884
12885 cat >confcache <<\_ACEOF
12886 # This file is a shell script that caches the results of configure
12887 # tests run on this system so they can be shared between configure
12888 # scripts and configure runs, see configure's option --config-cache.
12889 # It is not useful on other systems.  If it contains results you don't
12890 # want to keep, you may remove or edit it.
12891 #
12892 # config.status only pays attention to the cache file if you give it
12893 # the --recheck option to rerun configure.
12894 #
12895 # `ac_cv_env_foo' variables (set or unset) will be overridden when
12896 # loading this file, other *unset* `ac_cv_foo' will be assigned the
12897 # following values.
12898
12899 _ACEOF
12900
12901 # The following way of writing the cache mishandles newlines in values,
12902 # but we know of no workaround that is simple, portable, and efficient.
12903 # So, we kill variables containing newlines.
12904 # Ultrix sh set writes to stderr and can't be redirected directly,
12905 # and sets the high bit in the cache file unless we assign to the vars.
12906 (
12907   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
12908     eval ac_val=\$$ac_var
12909     case $ac_val in #(
12910     *${as_nl}*)
12911       case $ac_var in #(
12912       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
12913 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
12914       esac
12915       case $ac_var in #(
12916       _ | IFS | as_nl) ;; #(
12917       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
12918       *) { eval $ac_var=; unset $ac_var;} ;;
12919       esac ;;
12920     esac
12921   done
12922
12923   (set) 2>&1 |
12924     case $as_nl`(ac_space=' '; set) 2>&1` in #(
12925     *${as_nl}ac_space=\ *)
12926       # `set' does not quote correctly, so add quotes: double-quote
12927       # substitution turns \\\\ into \\, and sed turns \\ into \.
12928       sed -n \
12929         "s/'/'\\\\''/g;
12930           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
12931       ;; #(
12932     *)
12933       # `set' quotes correctly as required by POSIX, so do not add quotes.
12934       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
12935       ;;
12936     esac |
12937     sort
12938 ) |
12939   sed '
12940      /^ac_cv_env_/b end
12941      t clear
12942      :clear
12943      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
12944      t end
12945      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
12946      :end' >>confcache
12947 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
12948   if test -w "$cache_file"; then
12949     test "x$cache_file" != "x/dev/null" &&
12950       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
12951 $as_echo "$as_me: updating cache $cache_file" >&6;}
12952     cat confcache >$cache_file
12953   else
12954     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
12955 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
12956   fi
12957 fi
12958 rm -f confcache
12959
12960 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12961 # Let make expand exec_prefix.
12962 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12963
12964 DEFS=-DHAVE_CONFIG_H
12965
12966 ac_libobjs=
12967 ac_ltlibobjs=
12968 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12969   # 1. Remove the extension, and $U if already installed.
12970   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12971   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
12972   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
12973   #    will be set to the directory where LIBOBJS objects are built.
12974   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12975   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12976 done
12977 LIBOBJS=$ac_libobjs
12978
12979 LTLIBOBJS=$ac_ltlibobjs
12980
12981
12982  if test -n "$EXEEXT"; then
12983   am__EXEEXT_TRUE=
12984   am__EXEEXT_FALSE='#'
12985 else
12986   am__EXEEXT_TRUE='#'
12987   am__EXEEXT_FALSE=
12988 fi
12989
12990 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
12991   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
12992 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12993 fi
12994 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
12995   as_fn_error "conditional \"HAVE_PTHREAD\" was never defined.
12996 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12997 fi
12998 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
12999   as_fn_error "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
13000 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13001 fi
13002 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
13003   as_fn_error "conditional \"NATIVE\" was never defined.
13004 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13005 fi
13006
13007 : ${CONFIG_STATUS=./config.status}
13008 ac_write_fail=0
13009 ac_clean_files_save=$ac_clean_files
13010 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13012 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13013 as_write_fail=0
13014 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13015 #! $SHELL
13016 # Generated by $as_me.
13017 # Run this file to recreate the current configuration.
13018 # Compiler output produced by configure, useful for debugging
13019 # configure, is in config.log if it exists.
13020
13021 debug=false
13022 ac_cs_recheck=false
13023 ac_cs_silent=false
13024
13025 SHELL=\${CONFIG_SHELL-$SHELL}
13026 export SHELL
13027 _ASEOF
13028 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13029 ## -------------------- ##
13030 ## M4sh Initialization. ##
13031 ## -------------------- ##
13032
13033 # Be more Bourne compatible
13034 DUALCASE=1; export DUALCASE # for MKS sh
13035 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13036   emulate sh
13037   NULLCMD=:
13038   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13039   # is contrary to our usage.  Disable this feature.
13040   alias -g '${1+"$@"}'='"$@"'
13041   setopt NO_GLOB_SUBST
13042 else
13043   case `(set -o) 2>/dev/null` in #(
13044   *posix*) :
13045     set -o posix ;; #(
13046   *) :
13047      ;;
13048 esac
13049 fi
13050
13051
13052 as_nl='
13053 '
13054 export as_nl
13055 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13056 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13057 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13058 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13059 # Prefer a ksh shell builtin over an external printf program on Solaris,
13060 # but without wasting forks for bash or zsh.
13061 if test -z "$BASH_VERSION$ZSH_VERSION" \
13062     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13063   as_echo='print -r --'
13064   as_echo_n='print -rn --'
13065 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13066   as_echo='printf %s\n'
13067   as_echo_n='printf %s'
13068 else
13069   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13070     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13071     as_echo_n='/usr/ucb/echo -n'
13072   else
13073     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13074     as_echo_n_body='eval
13075       arg=$1;
13076       case $arg in #(
13077       *"$as_nl"*)
13078         expr "X$arg" : "X\\(.*\\)$as_nl";
13079         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13080       esac;
13081       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13082     '
13083     export as_echo_n_body
13084     as_echo_n='sh -c $as_echo_n_body as_echo'
13085   fi
13086   export as_echo_body
13087   as_echo='sh -c $as_echo_body as_echo'
13088 fi
13089
13090 # The user is always right.
13091 if test "${PATH_SEPARATOR+set}" != set; then
13092   PATH_SEPARATOR=:
13093   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13094     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13095       PATH_SEPARATOR=';'
13096   }
13097 fi
13098
13099
13100 # IFS
13101 # We need space, tab and new line, in precisely that order.  Quoting is
13102 # there to prevent editors from complaining about space-tab.
13103 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13104 # splitting by setting IFS to empty value.)
13105 IFS=" ""        $as_nl"
13106
13107 # Find who we are.  Look in the path if we contain no directory separator.
13108 case $0 in #((
13109   *[\\/]* ) as_myself=$0 ;;
13110   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13111 for as_dir in $PATH
13112 do
13113   IFS=$as_save_IFS
13114   test -z "$as_dir" && as_dir=.
13115     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13116   done
13117 IFS=$as_save_IFS
13118
13119      ;;
13120 esac
13121 # We did not find ourselves, most probably we were run as `sh COMMAND'
13122 # in which case we are not to be found in the path.
13123 if test "x$as_myself" = x; then
13124   as_myself=$0
13125 fi
13126 if test ! -f "$as_myself"; then
13127   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13128   exit 1
13129 fi
13130
13131 # Unset variables that we do not need and which cause bugs (e.g. in
13132 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13133 # suppresses any "Segmentation fault" message there.  '((' could
13134 # trigger a bug in pdksh 5.2.14.
13135 for as_var in BASH_ENV ENV MAIL MAILPATH
13136 do eval test x\${$as_var+set} = xset \
13137   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13138 done
13139 PS1='$ '
13140 PS2='> '
13141 PS4='+ '
13142
13143 # NLS nuisances.
13144 LC_ALL=C
13145 export LC_ALL
13146 LANGUAGE=C
13147 export LANGUAGE
13148
13149 # CDPATH.
13150 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13151
13152
13153 # as_fn_error ERROR [LINENO LOG_FD]
13154 # ---------------------------------
13155 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13156 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13157 # script with status $?, using 1 if that was 0.
13158 as_fn_error ()
13159 {
13160   as_status=$?; test $as_status -eq 0 && as_status=1
13161   if test "$3"; then
13162     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13163     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
13164   fi
13165   $as_echo "$as_me: error: $1" >&2
13166   as_fn_exit $as_status
13167 } # as_fn_error
13168
13169
13170 # as_fn_set_status STATUS
13171 # -----------------------
13172 # Set $? to STATUS, without forking.
13173 as_fn_set_status ()
13174 {
13175   return $1
13176 } # as_fn_set_status
13177
13178 # as_fn_exit STATUS
13179 # -----------------
13180 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13181 as_fn_exit ()
13182 {
13183   set +e
13184   as_fn_set_status $1
13185   exit $1
13186 } # as_fn_exit
13187
13188 # as_fn_unset VAR
13189 # ---------------
13190 # Portably unset VAR.
13191 as_fn_unset ()
13192 {
13193   { eval $1=; unset $1;}
13194 }
13195 as_unset=as_fn_unset
13196 # as_fn_append VAR VALUE
13197 # ----------------------
13198 # Append the text in VALUE to the end of the definition contained in VAR. Take
13199 # advantage of any shell optimizations that allow amortized linear growth over
13200 # repeated appends, instead of the typical quadratic growth present in naive
13201 # implementations.
13202 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13203   eval 'as_fn_append ()
13204   {
13205     eval $1+=\$2
13206   }'
13207 else
13208   as_fn_append ()
13209   {
13210     eval $1=\$$1\$2
13211   }
13212 fi # as_fn_append
13213
13214 # as_fn_arith ARG...
13215 # ------------------
13216 # Perform arithmetic evaluation on the ARGs, and store the result in the
13217 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13218 # must be portable across $(()) and expr.
13219 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13220   eval 'as_fn_arith ()
13221   {
13222     as_val=$(( $* ))
13223   }'
13224 else
13225   as_fn_arith ()
13226   {
13227     as_val=`expr "$@" || test $? -eq 1`
13228   }
13229 fi # as_fn_arith
13230
13231
13232 if expr a : '\(a\)' >/dev/null 2>&1 &&
13233    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13234   as_expr=expr
13235 else
13236   as_expr=false
13237 fi
13238
13239 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13240   as_basename=basename
13241 else
13242   as_basename=false
13243 fi
13244
13245 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13246   as_dirname=dirname
13247 else
13248   as_dirname=false
13249 fi
13250
13251 as_me=`$as_basename -- "$0" ||
13252 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13253          X"$0" : 'X\(//\)$' \| \
13254          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13255 $as_echo X/"$0" |
13256     sed '/^.*\/\([^/][^/]*\)\/*$/{
13257             s//\1/
13258             q
13259           }
13260           /^X\/\(\/\/\)$/{
13261             s//\1/
13262             q
13263           }
13264           /^X\/\(\/\).*/{
13265             s//\1/
13266             q
13267           }
13268           s/.*/./; q'`
13269
13270 # Avoid depending upon Character Ranges.
13271 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13272 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13273 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13274 as_cr_digits='0123456789'
13275 as_cr_alnum=$as_cr_Letters$as_cr_digits
13276
13277 ECHO_C= ECHO_N= ECHO_T=
13278 case `echo -n x` in #(((((
13279 -n*)
13280   case `echo 'xy\c'` in
13281   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13282   xy)  ECHO_C='\c';;
13283   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13284        ECHO_T=' ';;
13285   esac;;
13286 *)
13287   ECHO_N='-n';;
13288 esac
13289
13290 rm -f conf$$ conf$$.exe conf$$.file
13291 if test -d conf$$.dir; then
13292   rm -f conf$$.dir/conf$$.file
13293 else
13294   rm -f conf$$.dir
13295   mkdir conf$$.dir 2>/dev/null
13296 fi
13297 if (echo >conf$$.file) 2>/dev/null; then
13298   if ln -s conf$$.file conf$$ 2>/dev/null; then
13299     as_ln_s='ln -s'
13300     # ... but there are two gotchas:
13301     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13302     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13303     # In both cases, we have to default to `cp -p'.
13304     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13305       as_ln_s='cp -p'
13306   elif ln conf$$.file conf$$ 2>/dev/null; then
13307     as_ln_s=ln
13308   else
13309     as_ln_s='cp -p'
13310   fi
13311 else
13312   as_ln_s='cp -p'
13313 fi
13314 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13315 rmdir conf$$.dir 2>/dev/null
13316
13317
13318 # as_fn_mkdir_p
13319 # -------------
13320 # Create "$as_dir" as a directory, including parents if necessary.
13321 as_fn_mkdir_p ()
13322 {
13323
13324   case $as_dir in #(
13325   -*) as_dir=./$as_dir;;
13326   esac
13327   test -d "$as_dir" || eval $as_mkdir_p || {
13328     as_dirs=
13329     while :; do
13330       case $as_dir in #(
13331       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13332       *) as_qdir=$as_dir;;
13333       esac
13334       as_dirs="'$as_qdir' $as_dirs"
13335       as_dir=`$as_dirname -- "$as_dir" ||
13336 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13337          X"$as_dir" : 'X\(//\)[^/]' \| \
13338          X"$as_dir" : 'X\(//\)$' \| \
13339          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13340 $as_echo X"$as_dir" |
13341     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13342             s//\1/
13343             q
13344           }
13345           /^X\(\/\/\)[^/].*/{
13346             s//\1/
13347             q
13348           }
13349           /^X\(\/\/\)$/{
13350             s//\1/
13351             q
13352           }
13353           /^X\(\/\).*/{
13354             s//\1/
13355             q
13356           }
13357           s/.*/./; q'`
13358       test -d "$as_dir" && break
13359     done
13360     test -z "$as_dirs" || eval "mkdir $as_dirs"
13361   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
13362
13363
13364 } # as_fn_mkdir_p
13365 if mkdir -p . 2>/dev/null; then
13366   as_mkdir_p='mkdir -p "$as_dir"'
13367 else
13368   test -d ./-p && rmdir ./-p
13369   as_mkdir_p=false
13370 fi
13371
13372 if test -x / >/dev/null 2>&1; then
13373   as_test_x='test -x'
13374 else
13375   if ls -dL / >/dev/null 2>&1; then
13376     as_ls_L_option=L
13377   else
13378     as_ls_L_option=
13379   fi
13380   as_test_x='
13381     eval sh -c '\''
13382       if test -d "$1"; then
13383         test -d "$1/.";
13384       else
13385         case $1 in #(
13386         -*)set "./$1";;
13387         esac;
13388         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13389         ???[sx]*):;;*)false;;esac;fi
13390     '\'' sh
13391   '
13392 fi
13393 as_executable_p=$as_test_x
13394
13395 # Sed expression to map a string onto a valid CPP name.
13396 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13397
13398 # Sed expression to map a string onto a valid variable name.
13399 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13400
13401
13402 exec 6>&1
13403 ## ----------------------------------- ##
13404 ## Main body of $CONFIG_STATUS script. ##
13405 ## ----------------------------------- ##
13406 _ASEOF
13407 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13408
13409 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13410 # Save the log message, to keep $0 and so on meaningful, and to
13411 # report actual input values of CONFIG_FILES etc. instead of their
13412 # values after options handling.
13413 ac_log="
13414 This file was extended by package-unused $as_me version-unused, which was
13415 generated by GNU Autoconf 2.64.  Invocation command line was
13416
13417   CONFIG_FILES    = $CONFIG_FILES
13418   CONFIG_HEADERS  = $CONFIG_HEADERS
13419   CONFIG_LINKS    = $CONFIG_LINKS
13420   CONFIG_COMMANDS = $CONFIG_COMMANDS
13421   $ $0 $@
13422
13423 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13424 "
13425
13426 _ACEOF
13427
13428 case $ac_config_files in *"
13429 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13430 esac
13431
13432 case $ac_config_headers in *"
13433 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13434 esac
13435
13436
13437 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13438 # Files that config.status was made for.
13439 config_files="$ac_config_files"
13440 config_headers="$ac_config_headers"
13441 config_commands="$ac_config_commands"
13442
13443 _ACEOF
13444
13445 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13446 ac_cs_usage="\
13447 \`$as_me' instantiates files and other configuration actions
13448 from templates according to the current configuration.  Unless the files
13449 and actions are specified as TAGs, all are instantiated by default.
13450
13451 Usage: $0 [OPTION]... [TAG]...
13452
13453   -h, --help       print this help, then exit
13454   -V, --version    print version number and configuration settings, then exit
13455   -q, --quiet, --silent
13456                    do not print progress messages
13457   -d, --debug      don't remove temporary files
13458       --recheck    update $as_me by reconfiguring in the same conditions
13459       --file=FILE[:TEMPLATE]
13460                    instantiate the configuration file FILE
13461       --header=FILE[:TEMPLATE]
13462                    instantiate the configuration header FILE
13463
13464 Configuration files:
13465 $config_files
13466
13467 Configuration headers:
13468 $config_headers
13469
13470 Configuration commands:
13471 $config_commands
13472
13473 Report bugs to the package provider."
13474
13475 _ACEOF
13476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13477 ac_cs_version="\\
13478 package-unused config.status version-unused
13479 configured by $0, generated by GNU Autoconf 2.64,
13480   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
13481
13482 Copyright (C) 2009 Free Software Foundation, Inc.
13483 This config.status script is free software; the Free Software Foundation
13484 gives unlimited permission to copy, distribute and modify it."
13485
13486 ac_pwd='$ac_pwd'
13487 srcdir='$srcdir'
13488 INSTALL='$INSTALL'
13489 MKDIR_P='$MKDIR_P'
13490 AWK='$AWK'
13491 test -n "\$AWK" || AWK=awk
13492 _ACEOF
13493
13494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13495 # The default lists apply if the user does not specify any file.
13496 ac_need_defaults=:
13497 while test $# != 0
13498 do
13499   case $1 in
13500   --*=*)
13501     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13502     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
13503     ac_shift=:
13504     ;;
13505   *)
13506     ac_option=$1
13507     ac_optarg=$2
13508     ac_shift=shift
13509     ;;
13510   esac
13511
13512   case $ac_option in
13513   # Handling of the options.
13514   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13515     ac_cs_recheck=: ;;
13516   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
13517     $as_echo "$ac_cs_version"; exit ;;
13518   --debug | --debu | --deb | --de | --d | -d )
13519     debug=: ;;
13520   --file | --fil | --fi | --f )
13521     $ac_shift
13522     case $ac_optarg in
13523     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13524     esac
13525     as_fn_append CONFIG_FILES " '$ac_optarg'"
13526     ac_need_defaults=false;;
13527   --header | --heade | --head | --hea )
13528     $ac_shift
13529     case $ac_optarg in
13530     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13531     esac
13532     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
13533     ac_need_defaults=false;;
13534   --he | --h)
13535     # Conflict between --help and --header
13536     as_fn_error "ambiguous option: \`$1'
13537 Try \`$0 --help' for more information.";;
13538   --help | --hel | -h )
13539     $as_echo "$ac_cs_usage"; exit ;;
13540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13541   | -silent | --silent | --silen | --sile | --sil | --si | --s)
13542     ac_cs_silent=: ;;
13543
13544   # This is an error.
13545   -*) as_fn_error "unrecognized option: \`$1'
13546 Try \`$0 --help' for more information." ;;
13547
13548   *) as_fn_append ac_config_targets " $1"
13549      ac_need_defaults=false ;;
13550
13551   esac
13552   shift
13553 done
13554
13555 ac_configure_extra_args=
13556
13557 if $ac_cs_silent; then
13558   exec 6>/dev/null
13559   ac_configure_extra_args="$ac_configure_extra_args --silent"
13560 fi
13561
13562 _ACEOF
13563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13564 if \$ac_cs_recheck; then
13565   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13566   shift
13567   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
13568   CONFIG_SHELL='$SHELL'
13569   export CONFIG_SHELL
13570   exec "\$@"
13571 fi
13572
13573 _ACEOF
13574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13575 exec 5>>config.log
13576 {
13577   echo
13578   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13579 ## Running $as_me. ##
13580 _ASBOX
13581   $as_echo "$ac_log"
13582 } >&5
13583
13584 _ACEOF
13585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13586 #
13587 # INIT-COMMANDS
13588 #
13589
13590 srcdir="$srcdir"
13591 host="$host"
13592 target="$target"
13593 with_multisubdir="$with_multisubdir"
13594 with_multisrctop="$with_multisrctop"
13595 with_target_subdir="$with_target_subdir"
13596 ac_configure_args="${multilib_arg} ${ac_configure_args}"
13597 multi_basedir="$multi_basedir"
13598 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
13599 CC="$CC"
13600 CXX="$CXX"
13601 GFORTRAN="$GFORTRAN"
13602
13603
13604 # The HP-UX ksh and POSIX shell print the target directory to stdout
13605 # if CDPATH is set.
13606 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13607
13608 sed_quote_subst='$sed_quote_subst'
13609 double_quote_subst='$double_quote_subst'
13610 delay_variable_subst='$delay_variable_subst'
13611 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
13612 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
13613 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
13614 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
13615 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
13616 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
13617 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
13618 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
13619 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
13620 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
13621 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
13622 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
13623 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
13624 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
13625 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
13626 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
13627 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
13628 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
13629 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
13630 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
13631 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
13632 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
13633 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
13634 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
13635 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
13636 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
13637 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
13638 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
13639 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
13640 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
13641 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
13642 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
13643 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
13644 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
13645 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
13646 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
13647 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
13648 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13649 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13650 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
13651 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
13652 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
13653 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
13654 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
13655 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
13656 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
13657 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
13658 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
13659 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"`'
13660 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
13661 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
13662 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
13663 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
13664 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
13665 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
13666 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
13667 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
13668 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
13669 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
13670 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
13671 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
13672 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
13673 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
13674 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
13675 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13676 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
13677 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
13678 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
13679 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
13680 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
13681 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
13682 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13683 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
13684 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13685 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
13686 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13687 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
13688 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
13689 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
13690 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
13691 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
13692 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
13693 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
13694 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
13695 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
13696 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
13697 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
13698 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
13699 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
13700 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
13701 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
13702 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
13703 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
13704 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
13705 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
13706 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
13707 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
13708 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
13709 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
13710 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
13711 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
13712 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
13713 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
13714 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
13715 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
13716 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
13717 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
13718 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13719 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13720 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
13721 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
13722 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
13723 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
13724 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
13725 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
13726 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
13727 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
13728 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
13729 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
13730 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
13731
13732 LTCC='$LTCC'
13733 LTCFLAGS='$LTCFLAGS'
13734 compiler='$compiler_DEFAULT'
13735
13736 # A function that is used when there is no print builtin or printf.
13737 func_fallback_echo ()
13738 {
13739   eval 'cat <<_LTECHO_EOF
13740 \$1
13741 _LTECHO_EOF'
13742 }
13743
13744 # Quote evaled strings.
13745 for var in SHELL \
13746 ECHO \
13747 SED \
13748 GREP \
13749 EGREP \
13750 FGREP \
13751 LD \
13752 NM \
13753 LN_S \
13754 lt_SP2NL \
13755 lt_NL2SP \
13756 reload_flag \
13757 OBJDUMP \
13758 deplibs_check_method \
13759 file_magic_cmd \
13760 AR \
13761 AR_FLAGS \
13762 STRIP \
13763 RANLIB \
13764 CC \
13765 CFLAGS \
13766 compiler \
13767 lt_cv_sys_global_symbol_pipe \
13768 lt_cv_sys_global_symbol_to_cdecl \
13769 lt_cv_sys_global_symbol_to_c_name_address \
13770 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
13771 lt_prog_compiler_no_builtin_flag \
13772 lt_prog_compiler_wl \
13773 lt_prog_compiler_pic \
13774 lt_prog_compiler_static \
13775 lt_cv_prog_compiler_c_o \
13776 need_locks \
13777 DSYMUTIL \
13778 NMEDIT \
13779 LIPO \
13780 OTOOL \
13781 OTOOL64 \
13782 shrext_cmds \
13783 export_dynamic_flag_spec \
13784 whole_archive_flag_spec \
13785 compiler_needs_object \
13786 with_gnu_ld \
13787 allow_undefined_flag \
13788 no_undefined_flag \
13789 hardcode_libdir_flag_spec \
13790 hardcode_libdir_flag_spec_ld \
13791 hardcode_libdir_separator \
13792 fix_srcfile_path \
13793 exclude_expsyms \
13794 include_expsyms \
13795 file_list_spec \
13796 variables_saved_for_relink \
13797 libname_spec \
13798 library_names_spec \
13799 soname_spec \
13800 install_override_mode \
13801 finish_eval \
13802 old_striplib \
13803 striplib; do
13804     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13805     *[\\\\\\\`\\"\\\$]*)
13806       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
13807       ;;
13808     *)
13809       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13810       ;;
13811     esac
13812 done
13813
13814 # Double-quote double-evaled strings.
13815 for var in reload_cmds \
13816 old_postinstall_cmds \
13817 old_postuninstall_cmds \
13818 old_archive_cmds \
13819 extract_expsyms_cmds \
13820 old_archive_from_new_cmds \
13821 old_archive_from_expsyms_cmds \
13822 archive_cmds \
13823 archive_expsym_cmds \
13824 module_cmds \
13825 module_expsym_cmds \
13826 export_symbols_cmds \
13827 prelink_cmds \
13828 postinstall_cmds \
13829 postuninstall_cmds \
13830 finish_cmds \
13831 sys_lib_search_path_spec \
13832 sys_lib_dlsearch_path_spec; do
13833     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
13834     *[\\\\\\\`\\"\\\$]*)
13835       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
13836       ;;
13837     *)
13838       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
13839       ;;
13840     esac
13841 done
13842
13843 ac_aux_dir='$ac_aux_dir'
13844 xsi_shell='$xsi_shell'
13845 lt_shell_append='$lt_shell_append'
13846
13847 # See if we are running on zsh, and set the options which allow our
13848 # commands through without removal of \ escapes INIT.
13849 if test -n "\${ZSH_VERSION+set}" ; then
13850    setopt NO_GLOB_SUBST
13851 fi
13852
13853
13854     PACKAGE='$PACKAGE'
13855     VERSION='$VERSION'
13856     TIMESTAMP='$TIMESTAMP'
13857     RM='$RM'
13858     ofile='$ofile'
13859
13860
13861
13862
13863 GCC="$GCC"
13864 CC="$CC"
13865 acx_cv_header_stdint="$acx_cv_header_stdint"
13866 acx_cv_type_int8_t="$acx_cv_type_int8_t"
13867 acx_cv_type_int16_t="$acx_cv_type_int16_t"
13868 acx_cv_type_int32_t="$acx_cv_type_int32_t"
13869 acx_cv_type_int64_t="$acx_cv_type_int64_t"
13870 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
13871 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
13872 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
13873 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
13874 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
13875 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
13876 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
13877 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
13878 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
13879
13880
13881 # Variables needed in config.status (file generation) which aren't already
13882 # passed by autoconf.
13883 SUBDIRS="$SUBDIRS"
13884
13885
13886 _ACEOF
13887
13888 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13889
13890 # Handling of arguments.
13891 for ac_config_target in $ac_config_targets
13892 do
13893   case $ac_config_target in
13894     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
13895     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
13896     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
13897     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
13898     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
13899     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
13900     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
13901
13902   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
13903   esac
13904 done
13905
13906
13907 # If the user did not use the arguments to specify the items to instantiate,
13908 # then the envvar interface is used.  Set only those that are not.
13909 # We use the long form for the default assignment because of an extremely
13910 # bizarre bug on SunOS 4.1.3.
13911 if $ac_need_defaults; then
13912   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
13913   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
13914   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
13915 fi
13916
13917 # Have a temporary directory for convenience.  Make it in the build tree
13918 # simply because there is no reason against having it here, and in addition,
13919 # creating and moving files from /tmp can sometimes cause problems.
13920 # Hook for its removal unless debugging.
13921 # Note that there is a small window in which the directory will not be cleaned:
13922 # after its creation but before its name has been assigned to `$tmp'.
13923 $debug ||
13924 {
13925   tmp=
13926   trap 'exit_status=$?
13927   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
13928 ' 0
13929   trap 'as_fn_exit 1' 1 2 13 15
13930 }
13931 # Create a (secure) tmp directory for tmp files.
13932
13933 {
13934   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
13935   test -n "$tmp" && test -d "$tmp"
13936 }  ||
13937 {
13938   tmp=./conf$$-$RANDOM
13939   (umask 077 && mkdir "$tmp")
13940 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
13941
13942 # Set up the scripts for CONFIG_FILES section.
13943 # No need to generate them if there are no CONFIG_FILES.
13944 # This happens for instance with `./config.status config.h'.
13945 if test -n "$CONFIG_FILES"; then
13946
13947
13948 ac_cr=`echo X | tr X '\015'`
13949 # On cygwin, bash can eat \r inside `` if the user requested igncr.
13950 # But we know of no other shell where ac_cr would be empty at this
13951 # point, so we can use a bashism as a fallback.
13952 if test "x$ac_cr" = x; then
13953   eval ac_cr=\$\'\\r\'
13954 fi
13955 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
13956 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
13957   ac_cs_awk_cr='\r'
13958 else
13959   ac_cs_awk_cr=$ac_cr
13960 fi
13961
13962 echo 'BEGIN {' >"$tmp/subs1.awk" &&
13963 _ACEOF
13964
13965
13966 {
13967   echo "cat >conf$$subs.awk <<_ACEOF" &&
13968   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
13969   echo "_ACEOF"
13970 } >conf$$subs.sh ||
13971   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
13972 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
13973 ac_delim='%!_!# '
13974 for ac_last_try in false false false false false :; do
13975   . ./conf$$subs.sh ||
13976     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
13977
13978   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
13979   if test $ac_delim_n = $ac_delim_num; then
13980     break
13981   elif $ac_last_try; then
13982     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
13983   else
13984     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13985   fi
13986 done
13987 rm -f conf$$subs.sh
13988
13989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13990 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
13991 _ACEOF
13992 sed -n '
13993 h
13994 s/^/S["/; s/!.*/"]=/
13995 p
13996 g
13997 s/^[^!]*!//
13998 :repl
13999 t repl
14000 s/'"$ac_delim"'$//
14001 t delim
14002 :nl
14003 h
14004 s/\(.\{148\}\).*/\1/
14005 t more1
14006 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14007 p
14008 n
14009 b repl
14010 :more1
14011 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14012 p
14013 g
14014 s/.\{148\}//
14015 t nl
14016 :delim
14017 h
14018 s/\(.\{148\}\).*/\1/
14019 t more2
14020 s/["\\]/\\&/g; s/^/"/; s/$/"/
14021 p
14022 b
14023 :more2
14024 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14025 p
14026 g
14027 s/.\{148\}//
14028 t delim
14029 ' <conf$$subs.awk | sed '
14030 /^[^""]/{
14031   N
14032   s/\n//
14033 }
14034 ' >>$CONFIG_STATUS || ac_write_fail=1
14035 rm -f conf$$subs.awk
14036 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14037 _ACAWK
14038 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14039   for (key in S) S_is_set[key] = 1
14040   FS = "\a"
14041
14042 }
14043 {
14044   line = $ 0
14045   nfields = split(line, field, "@")
14046   substed = 0
14047   len = length(field[1])
14048   for (i = 2; i < nfields; i++) {
14049     key = field[i]
14050     keylen = length(key)
14051     if (S_is_set[key]) {
14052       value = S[key]
14053       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14054       len += length(value) + length(field[++i])
14055       substed = 1
14056     } else
14057       len += 1 + keylen
14058   }
14059
14060   print line
14061 }
14062
14063 _ACAWK
14064 _ACEOF
14065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14066 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14067   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14068 else
14069   cat
14070 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14071   || as_fn_error "could not setup config files machinery" "$LINENO" 5
14072 _ACEOF
14073
14074 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14075 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14076 # trailing colons and then remove the whole line if VPATH becomes empty
14077 # (actually we leave an empty line to preserve line numbers).
14078 if test "x$srcdir" = x.; then
14079   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14080 s/:*\$(srcdir):*/:/
14081 s/:*\${srcdir}:*/:/
14082 s/:*@srcdir@:*/:/
14083 s/^\([^=]*=[     ]*\):*/\1/
14084 s/:*$//
14085 s/^[^=]*=[       ]*$//
14086 }'
14087 fi
14088
14089 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14090 fi # test -n "$CONFIG_FILES"
14091
14092 # Set up the scripts for CONFIG_HEADERS section.
14093 # No need to generate them if there are no CONFIG_HEADERS.
14094 # This happens for instance with `./config.status Makefile'.
14095 if test -n "$CONFIG_HEADERS"; then
14096 cat >"$tmp/defines.awk" <<\_ACAWK ||
14097 BEGIN {
14098 _ACEOF
14099
14100 # Transform confdefs.h into an awk script `defines.awk', embedded as
14101 # here-document in config.status, that substitutes the proper values into
14102 # config.h.in to produce config.h.
14103
14104 # Create a delimiter string that does not exist in confdefs.h, to ease
14105 # handling of long lines.
14106 ac_delim='%!_!# '
14107 for ac_last_try in false false :; do
14108   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14109   if test -z "$ac_t"; then
14110     break
14111   elif $ac_last_try; then
14112     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
14113   else
14114     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14115   fi
14116 done
14117
14118 # For the awk script, D is an array of macro values keyed by name,
14119 # likewise P contains macro parameters if any.  Preserve backslash
14120 # newline sequences.
14121
14122 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14123 sed -n '
14124 s/.\{148\}/&'"$ac_delim"'/g
14125 t rset
14126 :rset
14127 s/^[     ]*#[    ]*define[       ][      ]*/ /
14128 t def
14129 d
14130 :def
14131 s/\\$//
14132 t bsnl
14133 s/["\\]/\\&/g
14134 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14135 D["\1"]=" \3"/p
14136 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14137 d
14138 :bsnl
14139 s/["\\]/\\&/g
14140 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14141 D["\1"]=" \3\\\\\\n"\\/p
14142 t cont
14143 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14144 t cont
14145 d
14146 :cont
14147 n
14148 s/.\{148\}/&'"$ac_delim"'/g
14149 t clear
14150 :clear
14151 s/\\$//
14152 t bsnlc
14153 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14154 d
14155 :bsnlc
14156 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14157 b cont
14158 ' <confdefs.h | sed '
14159 s/'"$ac_delim"'/"\\\
14160 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14161
14162 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14163   for (key in D) D_is_set[key] = 1
14164   FS = "\a"
14165 }
14166 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14167   line = \$ 0
14168   split(line, arg, " ")
14169   if (arg[1] == "#") {
14170     defundef = arg[2]
14171     mac1 = arg[3]
14172   } else {
14173     defundef = substr(arg[1], 2)
14174     mac1 = arg[2]
14175   }
14176   split(mac1, mac2, "(") #)
14177   macro = mac2[1]
14178   prefix = substr(line, 1, index(line, defundef) - 1)
14179   if (D_is_set[macro]) {
14180     # Preserve the white space surrounding the "#".
14181     print prefix "define", macro P[macro] D[macro]
14182     next
14183   } else {
14184     # Replace #undef with comments.  This is necessary, for example,
14185     # in the case of _POSIX_SOURCE, which is predefined and required
14186     # on some systems where configure will not decide to define it.
14187     if (defundef == "undef") {
14188       print "/*", prefix defundef, macro, "*/"
14189       next
14190     }
14191   }
14192 }
14193 { print }
14194 _ACAWK
14195 _ACEOF
14196 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14197   as_fn_error "could not setup config headers machinery" "$LINENO" 5
14198 fi # test -n "$CONFIG_HEADERS"
14199
14200
14201 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14202 shift
14203 for ac_tag
14204 do
14205   case $ac_tag in
14206   :[FHLC]) ac_mode=$ac_tag; continue;;
14207   esac
14208   case $ac_mode$ac_tag in
14209   :[FHL]*:*);;
14210   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
14211   :[FH]-) ac_tag=-:-;;
14212   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14213   esac
14214   ac_save_IFS=$IFS
14215   IFS=:
14216   set x $ac_tag
14217   IFS=$ac_save_IFS
14218   shift
14219   ac_file=$1
14220   shift
14221
14222   case $ac_mode in
14223   :L) ac_source=$1;;
14224   :[FH])
14225     ac_file_inputs=
14226     for ac_f
14227     do
14228       case $ac_f in
14229       -) ac_f="$tmp/stdin";;
14230       *) # Look for the file first in the build tree, then in the source tree
14231          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14232          # because $ac_f cannot contain `:'.
14233          test -f "$ac_f" ||
14234            case $ac_f in
14235            [\\/$]*) false;;
14236            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14237            esac ||
14238            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14239       esac
14240       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14241       as_fn_append ac_file_inputs " '$ac_f'"
14242     done
14243
14244     # Let's still pretend it is `configure' which instantiates (i.e., don't
14245     # use $as_me), people would be surprised to read:
14246     #    /* config.h.  Generated by config.status.  */
14247     configure_input='Generated from '`
14248           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14249         `' by configure.'
14250     if test x"$ac_file" != x-; then
14251       configure_input="$ac_file.  $configure_input"
14252       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14253 $as_echo "$as_me: creating $ac_file" >&6;}
14254     fi
14255     # Neutralize special characters interpreted by sed in replacement strings.
14256     case $configure_input in #(
14257     *\&* | *\|* | *\\* )
14258        ac_sed_conf_input=`$as_echo "$configure_input" |
14259        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14260     *) ac_sed_conf_input=$configure_input;;
14261     esac
14262
14263     case $ac_tag in
14264     *:-:* | *:-) cat >"$tmp/stdin" \
14265       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
14266     esac
14267     ;;
14268   esac
14269
14270   ac_dir=`$as_dirname -- "$ac_file" ||
14271 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14272          X"$ac_file" : 'X\(//\)[^/]' \| \
14273          X"$ac_file" : 'X\(//\)$' \| \
14274          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14275 $as_echo X"$ac_file" |
14276     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14277             s//\1/
14278             q
14279           }
14280           /^X\(\/\/\)[^/].*/{
14281             s//\1/
14282             q
14283           }
14284           /^X\(\/\/\)$/{
14285             s//\1/
14286             q
14287           }
14288           /^X\(\/\).*/{
14289             s//\1/
14290             q
14291           }
14292           s/.*/./; q'`
14293   as_dir="$ac_dir"; as_fn_mkdir_p
14294   ac_builddir=.
14295
14296 case "$ac_dir" in
14297 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14298 *)
14299   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14300   # A ".." for each directory in $ac_dir_suffix.
14301   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14302   case $ac_top_builddir_sub in
14303   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14304   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14305   esac ;;
14306 esac
14307 ac_abs_top_builddir=$ac_pwd
14308 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14309 # for backward compatibility:
14310 ac_top_builddir=$ac_top_build_prefix
14311
14312 case $srcdir in
14313   .)  # We are building in place.
14314     ac_srcdir=.
14315     ac_top_srcdir=$ac_top_builddir_sub
14316     ac_abs_top_srcdir=$ac_pwd ;;
14317   [\\/]* | ?:[\\/]* )  # Absolute name.
14318     ac_srcdir=$srcdir$ac_dir_suffix;
14319     ac_top_srcdir=$srcdir
14320     ac_abs_top_srcdir=$srcdir ;;
14321   *) # Relative name.
14322     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14323     ac_top_srcdir=$ac_top_build_prefix$srcdir
14324     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14325 esac
14326 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14327
14328
14329   case $ac_mode in
14330   :F)
14331   #
14332   # CONFIG_FILE
14333   #
14334
14335   case $INSTALL in
14336   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14337   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14338   esac
14339   ac_MKDIR_P=$MKDIR_P
14340   case $MKDIR_P in
14341   [\\/$]* | ?:[\\/]* ) ;;
14342   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
14343   esac
14344 _ACEOF
14345
14346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14347 # If the template does not know about datarootdir, expand it.
14348 # FIXME: This hack should be removed a few years after 2.60.
14349 ac_datarootdir_hack=; ac_datarootdir_seen=
14350 ac_sed_dataroot='
14351 /datarootdir/ {
14352   p
14353   q
14354 }
14355 /@datadir@/p
14356 /@docdir@/p
14357 /@infodir@/p
14358 /@localedir@/p
14359 /@mandir@/p'
14360 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14361 *datarootdir*) ac_datarootdir_seen=yes;;
14362 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14363   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14364 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14365 _ACEOF
14366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14367   ac_datarootdir_hack='
14368   s&@datadir@&$datadir&g
14369   s&@docdir@&$docdir&g
14370   s&@infodir@&$infodir&g
14371   s&@localedir@&$localedir&g
14372   s&@mandir@&$mandir&g
14373   s&\\\${datarootdir}&$datarootdir&g' ;;
14374 esac
14375 _ACEOF
14376
14377 # Neutralize VPATH when `$srcdir' = `.'.
14378 # Shell code in configure.ac might set extrasub.
14379 # FIXME: do we really want to maintain this feature?
14380 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14381 ac_sed_extra="$ac_vpsub
14382 $extrasub
14383 _ACEOF
14384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14385 :t
14386 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14387 s|@configure_input@|$ac_sed_conf_input|;t t
14388 s&@top_builddir@&$ac_top_builddir_sub&;t t
14389 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14390 s&@srcdir@&$ac_srcdir&;t t
14391 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14392 s&@top_srcdir@&$ac_top_srcdir&;t t
14393 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14394 s&@builddir@&$ac_builddir&;t t
14395 s&@abs_builddir@&$ac_abs_builddir&;t t
14396 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14397 s&@INSTALL@&$ac_INSTALL&;t t
14398 s&@MKDIR_P@&$ac_MKDIR_P&;t t
14399 $ac_datarootdir_hack
14400 "
14401 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14402   || as_fn_error "could not create $ac_file" "$LINENO" 5
14403
14404 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14405   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14406   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14407   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14408 which seems to be undefined.  Please make sure it is defined." >&5
14409 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14410 which seems to be undefined.  Please make sure it is defined." >&2;}
14411
14412   rm -f "$tmp/stdin"
14413   case $ac_file in
14414   -) cat "$tmp/out" && rm -f "$tmp/out";;
14415   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14416   esac \
14417   || as_fn_error "could not create $ac_file" "$LINENO" 5
14418  ;;
14419   :H)
14420   #
14421   # CONFIG_HEADER
14422   #
14423   if test x"$ac_file" != x-; then
14424     {
14425       $as_echo "/* $configure_input  */" \
14426       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14427     } >"$tmp/config.h" \
14428       || as_fn_error "could not create $ac_file" "$LINENO" 5
14429     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14430       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14431 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14432     else
14433       rm -f "$ac_file"
14434       mv "$tmp/config.h" "$ac_file" \
14435         || as_fn_error "could not create $ac_file" "$LINENO" 5
14436     fi
14437   else
14438     $as_echo "/* $configure_input  */" \
14439       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14440       || as_fn_error "could not create -" "$LINENO" 5
14441   fi
14442 # Compute "$ac_file"'s index in $config_headers.
14443 _am_arg="$ac_file"
14444 _am_stamp_count=1
14445 for _am_header in $config_headers :; do
14446   case $_am_header in
14447     $_am_arg | $_am_arg:* )
14448       break ;;
14449     * )
14450       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
14451   esac
14452 done
14453 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
14454 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14455          X"$_am_arg" : 'X\(//\)[^/]' \| \
14456          X"$_am_arg" : 'X\(//\)$' \| \
14457          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
14458 $as_echo X"$_am_arg" |
14459     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14460             s//\1/
14461             q
14462           }
14463           /^X\(\/\/\)[^/].*/{
14464             s//\1/
14465             q
14466           }
14467           /^X\(\/\/\)$/{
14468             s//\1/
14469             q
14470           }
14471           /^X\(\/\).*/{
14472             s//\1/
14473             q
14474           }
14475           s/.*/./; q'`/stamp-h$_am_stamp_count
14476  ;;
14477
14478   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14479 $as_echo "$as_me: executing $ac_file commands" >&6;}
14480  ;;
14481   esac
14482
14483
14484   case $ac_file$ac_mode in
14485     "default-1":C)
14486 # Only add multilib support code if we just rebuilt the top-level
14487 # Makefile.
14488 case " $CONFIG_FILES " in
14489  *" Makefile "*)
14490    ac_file=Makefile . ${multi_basedir}/config-ml.in
14491    ;;
14492 esac ;;
14493     "libtool":C)
14494
14495     # See if we are running on zsh, and set the options which allow our
14496     # commands through without removal of \ escapes.
14497     if test -n "${ZSH_VERSION+set}" ; then
14498       setopt NO_GLOB_SUBST
14499     fi
14500
14501     cfgfile="${ofile}T"
14502     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14503     $RM "$cfgfile"
14504
14505     cat <<_LT_EOF >> "$cfgfile"
14506 #! $SHELL
14507
14508 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
14509 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
14510 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
14511 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
14512 #
14513 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14514 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
14515 #   Written by Gordon Matzigkeit, 1996
14516 #
14517 #   This file is part of GNU Libtool.
14518 #
14519 # GNU Libtool is free software; you can redistribute it and/or
14520 # modify it under the terms of the GNU General Public License as
14521 # published by the Free Software Foundation; either version 2 of
14522 # the License, or (at your option) any later version.
14523 #
14524 # As a special exception to the GNU General Public License,
14525 # if you distribute this file as part of a program or library that
14526 # is built using GNU Libtool, you may include this file under the
14527 # same distribution terms that you use for the rest of that program.
14528 #
14529 # GNU Libtool is distributed in the hope that it will be useful,
14530 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14531 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14532 # GNU General Public License for more details.
14533 #
14534 # You should have received a copy of the GNU General Public License
14535 # along with GNU Libtool; see the file COPYING.  If not, a copy
14536 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
14537 # obtained by writing to the Free Software Foundation, Inc.,
14538 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14539
14540
14541 # The names of the tagged configurations supported by this script.
14542 available_tags=""
14543
14544 # ### BEGIN LIBTOOL CONFIG
14545
14546 # Which release of libtool.m4 was used?
14547 macro_version=$macro_version
14548 macro_revision=$macro_revision
14549
14550 # Whether or not to build shared libraries.
14551 build_libtool_libs=$enable_shared
14552
14553 # Whether or not to build static libraries.
14554 build_old_libs=$enable_static
14555
14556 # What type of objects to build.
14557 pic_mode=$pic_mode
14558
14559 # Whether or not to optimize for fast installation.
14560 fast_install=$enable_fast_install
14561
14562 # Shell to use when invoking shell scripts.
14563 SHELL=$lt_SHELL
14564
14565 # An echo program that protects backslashes.
14566 ECHO=$lt_ECHO
14567
14568 # The host system.
14569 host_alias=$host_alias
14570 host=$host
14571 host_os=$host_os
14572
14573 # The build system.
14574 build_alias=$build_alias
14575 build=$build
14576 build_os=$build_os
14577
14578 # A sed program that does not truncate output.
14579 SED=$lt_SED
14580
14581 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
14582 Xsed="\$SED -e 1s/^X//"
14583
14584 # A grep program that handles long lines.
14585 GREP=$lt_GREP
14586
14587 # An ERE matcher.
14588 EGREP=$lt_EGREP
14589
14590 # A literal string matcher.
14591 FGREP=$lt_FGREP
14592
14593 # A BSD- or MS-compatible name lister.
14594 NM=$lt_NM
14595
14596 # Whether we need soft or hard links.
14597 LN_S=$lt_LN_S
14598
14599 # What is the maximum length of a command?
14600 max_cmd_len=$max_cmd_len
14601
14602 # Object file suffix (normally "o").
14603 objext=$ac_objext
14604
14605 # Executable file suffix (normally "").
14606 exeext=$exeext
14607
14608 # whether the shell understands "unset".
14609 lt_unset=$lt_unset
14610
14611 # turn spaces into newlines.
14612 SP2NL=$lt_lt_SP2NL
14613
14614 # turn newlines into spaces.
14615 NL2SP=$lt_lt_NL2SP
14616
14617 # An object symbol dumper.
14618 OBJDUMP=$lt_OBJDUMP
14619
14620 # Method to check whether dependent libraries are shared objects.
14621 deplibs_check_method=$lt_deplibs_check_method
14622
14623 # Command to use when deplibs_check_method == "file_magic".
14624 file_magic_cmd=$lt_file_magic_cmd
14625
14626 # The archiver.
14627 AR=$lt_AR
14628 AR_FLAGS=$lt_AR_FLAGS
14629
14630 # A symbol stripping program.
14631 STRIP=$lt_STRIP
14632
14633 # Commands used to install an old-style archive.
14634 RANLIB=$lt_RANLIB
14635 old_postinstall_cmds=$lt_old_postinstall_cmds
14636 old_postuninstall_cmds=$lt_old_postuninstall_cmds
14637
14638 # Whether to use a lock for old archive extraction.
14639 lock_old_archive_extraction=$lock_old_archive_extraction
14640
14641 # A C compiler.
14642 LTCC=$lt_CC
14643
14644 # LTCC compiler flags.
14645 LTCFLAGS=$lt_CFLAGS
14646
14647 # Take the output of nm and produce a listing of raw symbols and C names.
14648 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14649
14650 # Transform the output of nm in a proper C declaration.
14651 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14652
14653 # Transform the output of nm in a C name address pair.
14654 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14655
14656 # Transform the output of nm in a C name address pair when lib prefix is needed.
14657 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
14658
14659 # The name of the directory that contains temporary libtool files.
14660 objdir=$objdir
14661
14662 # Used to examine libraries when file_magic_cmd begins with "file".
14663 MAGIC_CMD=$MAGIC_CMD
14664
14665 # Must we lock files when doing compilation?
14666 need_locks=$lt_need_locks
14667
14668 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
14669 DSYMUTIL=$lt_DSYMUTIL
14670
14671 # Tool to change global to local symbols on Mac OS X.
14672 NMEDIT=$lt_NMEDIT
14673
14674 # Tool to manipulate fat objects and archives on Mac OS X.
14675 LIPO=$lt_LIPO
14676
14677 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
14678 OTOOL=$lt_OTOOL
14679
14680 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
14681 OTOOL64=$lt_OTOOL64
14682
14683 # Old archive suffix (normally "a").
14684 libext=$libext
14685
14686 # Shared library suffix (normally ".so").
14687 shrext_cmds=$lt_shrext_cmds
14688
14689 # The commands to extract the exported symbol list from a shared archive.
14690 extract_expsyms_cmds=$lt_extract_expsyms_cmds
14691
14692 # Variables whose values should be saved in libtool wrapper scripts and
14693 # restored at link time.
14694 variables_saved_for_relink=$lt_variables_saved_for_relink
14695
14696 # Do we need the "lib" prefix for modules?
14697 need_lib_prefix=$need_lib_prefix
14698
14699 # Do we need a version for libraries?
14700 need_version=$need_version
14701
14702 # Library versioning type.
14703 version_type=$version_type
14704
14705 # Shared library runtime path variable.
14706 runpath_var=$runpath_var
14707
14708 # Shared library path variable.
14709 shlibpath_var=$shlibpath_var
14710
14711 # Is shlibpath searched before the hard-coded library search path?
14712 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
14713
14714 # Format of library name prefix.
14715 libname_spec=$lt_libname_spec
14716
14717 # List of archive names.  First name is the real one, the rest are links.
14718 # The last name is the one that the linker finds with -lNAME
14719 library_names_spec=$lt_library_names_spec
14720
14721 # The coded name of the library, if different from the real name.
14722 soname_spec=$lt_soname_spec
14723
14724 # Permission mode override for installation of shared libraries.
14725 install_override_mode=$lt_install_override_mode
14726
14727 # Command to use after installation of a shared archive.
14728 postinstall_cmds=$lt_postinstall_cmds
14729
14730 # Command to use after uninstallation of a shared archive.
14731 postuninstall_cmds=$lt_postuninstall_cmds
14732
14733 # Commands used to finish a libtool library installation in a directory.
14734 finish_cmds=$lt_finish_cmds
14735
14736 # As "finish_cmds", except a single script fragment to be evaled but
14737 # not shown.
14738 finish_eval=$lt_finish_eval
14739
14740 # Whether we should hardcode library paths into libraries.
14741 hardcode_into_libs=$hardcode_into_libs
14742
14743 # Compile-time system search path for libraries.
14744 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
14745
14746 # Run-time system search path for libraries.
14747 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
14748
14749 # Whether dlopen is supported.
14750 dlopen_support=$enable_dlopen
14751
14752 # Whether dlopen of programs is supported.
14753 dlopen_self=$enable_dlopen_self
14754
14755 # Whether dlopen of statically linked programs is supported.
14756 dlopen_self_static=$enable_dlopen_self_static
14757
14758 # Commands to strip libraries.
14759 old_striplib=$lt_old_striplib
14760 striplib=$lt_striplib
14761
14762
14763 # The linker used to build libraries.
14764 LD=$lt_LD
14765
14766 # How to create reloadable object files.
14767 reload_flag=$lt_reload_flag
14768 reload_cmds=$lt_reload_cmds
14769
14770 # Commands used to build an old-style archive.
14771 old_archive_cmds=$lt_old_archive_cmds
14772
14773 # A language specific compiler.
14774 CC=$lt_compiler
14775
14776 # Is the compiler the GNU compiler?
14777 with_gcc=$GCC
14778
14779 # Compiler flag to turn off builtin functions.
14780 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
14781
14782 # How to pass a linker flag through the compiler.
14783 wl=$lt_lt_prog_compiler_wl
14784
14785 # Additional compiler flags for building library objects.
14786 pic_flag=$lt_lt_prog_compiler_pic
14787
14788 # Compiler flag to prevent dynamic linking.
14789 link_static_flag=$lt_lt_prog_compiler_static
14790
14791 # Does compiler simultaneously support -c and -o options?
14792 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
14793
14794 # Whether or not to add -lc for building shared libraries.
14795 build_libtool_need_lc=$archive_cmds_need_lc
14796
14797 # Whether or not to disallow shared libs when runtime libs are static.
14798 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
14799
14800 # Compiler flag to allow reflexive dlopens.
14801 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
14802
14803 # Compiler flag to generate shared objects directly from archives.
14804 whole_archive_flag_spec=$lt_whole_archive_flag_spec
14805
14806 # Whether the compiler copes with passing no objects directly.
14807 compiler_needs_object=$lt_compiler_needs_object
14808
14809 # Create an old-style archive from a shared archive.
14810 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
14811
14812 # Create a temporary old-style archive to link instead of a shared archive.
14813 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
14814
14815 # Commands used to build a shared archive.
14816 archive_cmds=$lt_archive_cmds
14817 archive_expsym_cmds=$lt_archive_expsym_cmds
14818
14819 # Commands used to build a loadable module if different from building
14820 # a shared archive.
14821 module_cmds=$lt_module_cmds
14822 module_expsym_cmds=$lt_module_expsym_cmds
14823
14824 # Whether we are building with GNU ld or not.
14825 with_gnu_ld=$lt_with_gnu_ld
14826
14827 # Flag that allows shared libraries with undefined symbols to be built.
14828 allow_undefined_flag=$lt_allow_undefined_flag
14829
14830 # Flag that enforces no undefined symbols.
14831 no_undefined_flag=$lt_no_undefined_flag
14832
14833 # Flag to hardcode \$libdir into a binary during linking.
14834 # This must work even if \$libdir does not exist
14835 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
14836
14837 # If ld is used when linking, flag to hardcode \$libdir into a binary
14838 # during linking.  This must work even if \$libdir does not exist.
14839 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
14840
14841 # Whether we need a single "-rpath" flag with a separated argument.
14842 hardcode_libdir_separator=$lt_hardcode_libdir_separator
14843
14844 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14845 # DIR into the resulting binary.
14846 hardcode_direct=$hardcode_direct
14847
14848 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
14849 # DIR into the resulting binary and the resulting library dependency is
14850 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
14851 # library is relocated.
14852 hardcode_direct_absolute=$hardcode_direct_absolute
14853
14854 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
14855 # into the resulting binary.
14856 hardcode_minus_L=$hardcode_minus_L
14857
14858 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
14859 # into the resulting binary.
14860 hardcode_shlibpath_var=$hardcode_shlibpath_var
14861
14862 # Set to "yes" if building a shared library automatically hardcodes DIR
14863 # into the library and all subsequent libraries and executables linked
14864 # against it.
14865 hardcode_automatic=$hardcode_automatic
14866
14867 # Set to yes if linker adds runtime paths of dependent libraries
14868 # to runtime path list.
14869 inherit_rpath=$inherit_rpath
14870
14871 # Whether libtool must link a program against all its dependency libraries.
14872 link_all_deplibs=$link_all_deplibs
14873
14874 # Fix the shell variable \$srcfile for the compiler.
14875 fix_srcfile_path=$lt_fix_srcfile_path
14876
14877 # Set to "yes" if exported symbols are required.
14878 always_export_symbols=$always_export_symbols
14879
14880 # The commands to list exported symbols.
14881 export_symbols_cmds=$lt_export_symbols_cmds
14882
14883 # Symbols that should not be listed in the preloaded symbols.
14884 exclude_expsyms=$lt_exclude_expsyms
14885
14886 # Symbols that must always be exported.
14887 include_expsyms=$lt_include_expsyms
14888
14889 # Commands necessary for linking programs (against libraries) with templates.
14890 prelink_cmds=$lt_prelink_cmds
14891
14892 # Specify filename containing input files.
14893 file_list_spec=$lt_file_list_spec
14894
14895 # How to hardcode a shared library path into an executable.
14896 hardcode_action=$hardcode_action
14897
14898 # ### END LIBTOOL CONFIG
14899
14900 _LT_EOF
14901
14902   case $host_os in
14903   aix3*)
14904     cat <<\_LT_EOF >> "$cfgfile"
14905 # AIX sometimes has problems with the GCC collect2 program.  For some
14906 # reason, if we set the COLLECT_NAMES environment variable, the problems
14907 # vanish in a puff of smoke.
14908 if test "X${COLLECT_NAMES+set}" != Xset; then
14909   COLLECT_NAMES=
14910   export COLLECT_NAMES
14911 fi
14912 _LT_EOF
14913     ;;
14914   esac
14915
14916
14917 ltmain="$ac_aux_dir/ltmain.sh"
14918
14919
14920   # We use sed instead of cat because bash on DJGPP gets confused if
14921   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
14922   # text mode, it properly converts lines to CR/LF.  This bash problem
14923   # is reportedly fixed, but why not run on old versions too?
14924   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
14925     || (rm -f "$cfgfile"; exit 1)
14926
14927   case $xsi_shell in
14928   yes)
14929     cat << \_LT_EOF >> "$cfgfile"
14930
14931 # func_dirname file append nondir_replacement
14932 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
14933 # otherwise set result to NONDIR_REPLACEMENT.
14934 func_dirname ()
14935 {
14936   case ${1} in
14937     */*) func_dirname_result="${1%/*}${2}" ;;
14938     *  ) func_dirname_result="${3}" ;;
14939   esac
14940 }
14941
14942 # func_basename file
14943 func_basename ()
14944 {
14945   func_basename_result="${1##*/}"
14946 }
14947
14948 # func_dirname_and_basename file append nondir_replacement
14949 # perform func_basename and func_dirname in a single function
14950 # call:
14951 #   dirname:  Compute the dirname of FILE.  If nonempty,
14952 #             add APPEND to the result, otherwise set result
14953 #             to NONDIR_REPLACEMENT.
14954 #             value returned in "$func_dirname_result"
14955 #   basename: Compute filename of FILE.
14956 #             value retuned in "$func_basename_result"
14957 # Implementation must be kept synchronized with func_dirname
14958 # and func_basename. For efficiency, we do not delegate to
14959 # those functions but instead duplicate the functionality here.
14960 func_dirname_and_basename ()
14961 {
14962   case ${1} in
14963     */*) func_dirname_result="${1%/*}${2}" ;;
14964     *  ) func_dirname_result="${3}" ;;
14965   esac
14966   func_basename_result="${1##*/}"
14967 }
14968
14969 # func_stripname prefix suffix name
14970 # strip PREFIX and SUFFIX off of NAME.
14971 # PREFIX and SUFFIX must not contain globbing or regex special
14972 # characters, hashes, percent signs, but SUFFIX may contain a leading
14973 # dot (in which case that matches only a dot).
14974 func_stripname ()
14975 {
14976   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
14977   # positional parameters, so assign one to ordinary parameter first.
14978   func_stripname_result=${3}
14979   func_stripname_result=${func_stripname_result#"${1}"}
14980   func_stripname_result=${func_stripname_result%"${2}"}
14981 }
14982
14983 # func_opt_split
14984 func_opt_split ()
14985 {
14986   func_opt_split_opt=${1%%=*}
14987   func_opt_split_arg=${1#*=}
14988 }
14989
14990 # func_lo2o object
14991 func_lo2o ()
14992 {
14993   case ${1} in
14994     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
14995     *)    func_lo2o_result=${1} ;;
14996   esac
14997 }
14998
14999 # func_xform libobj-or-source
15000 func_xform ()
15001 {
15002   func_xform_result=${1%.*}.lo
15003 }
15004
15005 # func_arith arithmetic-term...
15006 func_arith ()
15007 {
15008   func_arith_result=$(( $* ))
15009 }
15010
15011 # func_len string
15012 # STRING may not start with a hyphen.
15013 func_len ()
15014 {
15015   func_len_result=${#1}
15016 }
15017
15018 _LT_EOF
15019     ;;
15020   *) # Bourne compatible functions.
15021     cat << \_LT_EOF >> "$cfgfile"
15022
15023 # func_dirname file append nondir_replacement
15024 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
15025 # otherwise set result to NONDIR_REPLACEMENT.
15026 func_dirname ()
15027 {
15028   # Extract subdirectory from the argument.
15029   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
15030   if test "X$func_dirname_result" = "X${1}"; then
15031     func_dirname_result="${3}"
15032   else
15033     func_dirname_result="$func_dirname_result${2}"
15034   fi
15035 }
15036
15037 # func_basename file
15038 func_basename ()
15039 {
15040   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
15041 }
15042
15043
15044 # func_stripname prefix suffix name
15045 # strip PREFIX and SUFFIX off of NAME.
15046 # PREFIX and SUFFIX must not contain globbing or regex special
15047 # characters, hashes, percent signs, but SUFFIX may contain a leading
15048 # dot (in which case that matches only a dot).
15049 # func_strip_suffix prefix name
15050 func_stripname ()
15051 {
15052   case ${2} in
15053     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
15054     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
15055   esac
15056 }
15057
15058 # sed scripts:
15059 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
15060 my_sed_long_arg='1s/^-[^=]*=//'
15061
15062 # func_opt_split
15063 func_opt_split ()
15064 {
15065   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
15066   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
15067 }
15068
15069 # func_lo2o object
15070 func_lo2o ()
15071 {
15072   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
15073 }
15074
15075 # func_xform libobj-or-source
15076 func_xform ()
15077 {
15078   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
15079 }
15080
15081 # func_arith arithmetic-term...
15082 func_arith ()
15083 {
15084   func_arith_result=`expr "$@"`
15085 }
15086
15087 # func_len string
15088 # STRING may not start with a hyphen.
15089 func_len ()
15090 {
15091   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
15092 }
15093
15094 _LT_EOF
15095 esac
15096
15097 case $lt_shell_append in
15098   yes)
15099     cat << \_LT_EOF >> "$cfgfile"
15100
15101 # func_append var value
15102 # Append VALUE to the end of shell variable VAR.
15103 func_append ()
15104 {
15105   eval "$1+=\$2"
15106 }
15107 _LT_EOF
15108     ;;
15109   *)
15110     cat << \_LT_EOF >> "$cfgfile"
15111
15112 # func_append var value
15113 # Append VALUE to the end of shell variable VAR.
15114 func_append ()
15115 {
15116   eval "$1=\$$1\$2"
15117 }
15118
15119 _LT_EOF
15120     ;;
15121   esac
15122
15123
15124   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
15125     || (rm -f "$cfgfile"; exit 1)
15126
15127   mv -f "$cfgfile" "$ofile" ||
15128     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
15129   chmod +x "$ofile"
15130
15131  ;;
15132     "gstdint.h":C)
15133 if test "$GCC" = yes; then
15134   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
15135 else
15136   echo "/* generated for $CC */" > tmp-stdint.h
15137 fi
15138
15139 sed 's/^ *//' >> tmp-stdint.h <<EOF
15140
15141   #ifndef GCC_GENERATED_STDINT_H
15142   #define GCC_GENERATED_STDINT_H 1
15143
15144   #include <sys/types.h>
15145 EOF
15146
15147 if test "$acx_cv_header_stdint" != stdint.h; then
15148   echo "#include <stddef.h>" >> tmp-stdint.h
15149 fi
15150 if test "$acx_cv_header_stdint" != stddef.h; then
15151   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
15152 fi
15153
15154 sed 's/^ *//' >> tmp-stdint.h <<EOF
15155   /* glibc uses these symbols as guards to prevent redefinitions.  */
15156   #ifdef __int8_t_defined
15157   #define _INT8_T
15158   #define _INT16_T
15159   #define _INT32_T
15160   #endif
15161   #ifdef __uint32_t_defined
15162   #define _UINT32_T
15163   #endif
15164
15165 EOF
15166
15167 # ----------------- done header, emit basic int types -------------
15168 if test "$acx_cv_header_stdint" = stddef.h; then
15169   sed 's/^ *//' >> tmp-stdint.h <<EOF
15170
15171     #ifndef _UINT8_T
15172     #define _UINT8_T
15173     #ifndef __uint8_t_defined
15174     #define __uint8_t_defined
15175     #ifndef uint8_t
15176     typedef unsigned $acx_cv_type_int8_t uint8_t;
15177     #endif
15178     #endif
15179     #endif
15180
15181     #ifndef _UINT16_T
15182     #define _UINT16_T
15183     #ifndef __uint16_t_defined
15184     #define __uint16_t_defined
15185     #ifndef uint16_t
15186     typedef unsigned $acx_cv_type_int16_t uint16_t;
15187     #endif
15188     #endif
15189     #endif
15190
15191     #ifndef _UINT32_T
15192     #define _UINT32_T
15193     #ifndef __uint32_t_defined
15194     #define __uint32_t_defined
15195     #ifndef uint32_t
15196     typedef unsigned $acx_cv_type_int32_t uint32_t;
15197     #endif
15198     #endif
15199     #endif
15200
15201     #ifndef _INT8_T
15202     #define _INT8_T
15203     #ifndef __int8_t_defined
15204     #define __int8_t_defined
15205     #ifndef int8_t
15206     typedef $acx_cv_type_int8_t int8_t;
15207     #endif
15208     #endif
15209     #endif
15210
15211     #ifndef _INT16_T
15212     #define _INT16_T
15213     #ifndef __int16_t_defined
15214     #define __int16_t_defined
15215     #ifndef int16_t
15216     typedef $acx_cv_type_int16_t int16_t;
15217     #endif
15218     #endif
15219     #endif
15220
15221     #ifndef _INT32_T
15222     #define _INT32_T
15223     #ifndef __int32_t_defined
15224     #define __int32_t_defined
15225     #ifndef int32_t
15226     typedef $acx_cv_type_int32_t int32_t;
15227     #endif
15228     #endif
15229     #endif
15230 EOF
15231 elif test "$ac_cv_type_u_int32_t" = yes; then
15232   sed 's/^ *//' >> tmp-stdint.h <<EOF
15233
15234     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
15235     #ifndef _INT8_T
15236     #define _INT8_T
15237     #endif
15238     #ifndef _INT16_T
15239     #define _INT16_T
15240     #endif
15241     #ifndef _INT32_T
15242     #define _INT32_T
15243     #endif
15244
15245     #ifndef _UINT8_T
15246     #define _UINT8_T
15247     #ifndef __uint8_t_defined
15248     #define __uint8_t_defined
15249     #ifndef uint8_t
15250     typedef u_int8_t uint8_t;
15251     #endif
15252     #endif
15253     #endif
15254
15255     #ifndef _UINT16_T
15256     #define _UINT16_T
15257     #ifndef __uint16_t_defined
15258     #define __uint16_t_defined
15259     #ifndef uint16_t
15260     typedef u_int16_t uint16_t;
15261     #endif
15262     #endif
15263     #endif
15264
15265     #ifndef _UINT32_T
15266     #define _UINT32_T
15267     #ifndef __uint32_t_defined
15268     #define __uint32_t_defined
15269     #ifndef uint32_t
15270     typedef u_int32_t uint32_t;
15271     #endif
15272     #endif
15273     #endif
15274 EOF
15275 else
15276   sed 's/^ *//' >> tmp-stdint.h <<EOF
15277
15278     /* Some systems have guard macros to prevent redefinitions, define them.  */
15279     #ifndef _INT8_T
15280     #define _INT8_T
15281     #endif
15282     #ifndef _INT16_T
15283     #define _INT16_T
15284     #endif
15285     #ifndef _INT32_T
15286     #define _INT32_T
15287     #endif
15288     #ifndef _UINT8_T
15289     #define _UINT8_T
15290     #endif
15291     #ifndef _UINT16_T
15292     #define _UINT16_T
15293     #endif
15294     #ifndef _UINT32_T
15295     #define _UINT32_T
15296     #endif
15297 EOF
15298 fi
15299
15300 # ------------- done basic int types, emit int64_t types ------------
15301 if test "$ac_cv_type_uint64_t" = yes; then
15302   sed 's/^ *//' >> tmp-stdint.h <<EOF
15303
15304     /* system headers have good uint64_t and int64_t */
15305     #ifndef _INT64_T
15306     #define _INT64_T
15307     #endif
15308     #ifndef _UINT64_T
15309     #define _UINT64_T
15310     #endif
15311 EOF
15312 elif test "$ac_cv_type_u_int64_t" = yes; then
15313   sed 's/^ *//' >> tmp-stdint.h <<EOF
15314
15315     /* system headers have an u_int64_t (and int64_t) */
15316     #ifndef _INT64_T
15317     #define _INT64_T
15318     #endif
15319     #ifndef _UINT64_T
15320     #define _UINT64_T
15321     #ifndef __uint64_t_defined
15322     #define __uint64_t_defined
15323     #ifndef uint64_t
15324     typedef u_int64_t uint64_t;
15325     #endif
15326     #endif
15327     #endif
15328 EOF
15329 elif test -n "$acx_cv_type_int64_t"; then
15330   sed 's/^ *//' >> tmp-stdint.h <<EOF
15331
15332     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
15333     #ifndef _INT64_T
15334     #define _INT64_T
15335     #ifndef int64_t
15336     typedef $acx_cv_type_int64_t int64_t;
15337     #endif
15338     #endif
15339     #ifndef _UINT64_T
15340     #define _UINT64_T
15341     #ifndef __uint64_t_defined
15342     #define __uint64_t_defined
15343     #ifndef uint64_t
15344     typedef unsigned $acx_cv_type_int64_t uint64_t;
15345     #endif
15346     #endif
15347     #endif
15348 EOF
15349 else
15350   sed 's/^ *//' >> tmp-stdint.h <<EOF
15351
15352     /* some common heuristics for int64_t, using compiler-specific tests */
15353     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
15354     #ifndef _INT64_T
15355     #define _INT64_T
15356     #ifndef __int64_t_defined
15357     #ifndef int64_t
15358     typedef long long int64_t;
15359     #endif
15360     #endif
15361     #endif
15362     #ifndef _UINT64_T
15363     #define _UINT64_T
15364     #ifndef uint64_t
15365     typedef unsigned long long uint64_t;
15366     #endif
15367     #endif
15368
15369     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
15370     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
15371        does not implement __extension__.  But that compiler doesn't define
15372        __GNUC_MINOR__.  */
15373     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
15374     # define __extension__
15375     # endif
15376
15377     # ifndef _INT64_T
15378     # define _INT64_T
15379     # ifndef int64_t
15380     __extension__ typedef long long int64_t;
15381     # endif
15382     # endif
15383     # ifndef _UINT64_T
15384     # define _UINT64_T
15385     # ifndef uint64_t
15386     __extension__ typedef unsigned long long uint64_t;
15387     # endif
15388     # endif
15389
15390     #elif !defined __STRICT_ANSI__
15391     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
15392
15393     #  ifndef _INT64_T
15394     #  define _INT64_T
15395     #  ifndef int64_t
15396     typedef __int64 int64_t;
15397     #  endif
15398     #  endif
15399     #  ifndef _UINT64_T
15400     #  define _UINT64_T
15401     #  ifndef uint64_t
15402     typedef unsigned __int64 uint64_t;
15403     #  endif
15404     #  endif
15405     # endif /* compiler */
15406
15407     #endif /* ANSI version */
15408 EOF
15409 fi
15410
15411 # ------------- done int64_t types, emit intptr types ------------
15412 if test "$ac_cv_type_uintptr_t" != yes; then
15413   sed 's/^ *//' >> tmp-stdint.h <<EOF
15414
15415     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
15416     #ifndef __uintptr_t_defined
15417     #ifndef uintptr_t
15418     typedef u$acx_cv_type_intptr_t uintptr_t;
15419     #endif
15420     #endif
15421     #ifndef __intptr_t_defined
15422     #ifndef intptr_t
15423     typedef $acx_cv_type_intptr_t  intptr_t;
15424     #endif
15425     #endif
15426 EOF
15427 fi
15428
15429 # ------------- done intptr types, emit int_least types ------------
15430 if test "$ac_cv_type_int_least32_t" != yes; then
15431   sed 's/^ *//' >> tmp-stdint.h <<EOF
15432
15433     /* Define int_least types */
15434     typedef int8_t     int_least8_t;
15435     typedef int16_t    int_least16_t;
15436     typedef int32_t    int_least32_t;
15437     #ifdef _INT64_T
15438     typedef int64_t    int_least64_t;
15439     #endif
15440
15441     typedef uint8_t    uint_least8_t;
15442     typedef uint16_t   uint_least16_t;
15443     typedef uint32_t   uint_least32_t;
15444     #ifdef _UINT64_T
15445     typedef uint64_t   uint_least64_t;
15446     #endif
15447 EOF
15448 fi
15449
15450 # ------------- done intptr types, emit int_fast types ------------
15451 if test "$ac_cv_type_int_fast32_t" != yes; then
15452       sed 's/^ *//' >> tmp-stdint.h <<EOF
15453
15454     /* Define int_fast types.  short is often slow */
15455     typedef int8_t       int_fast8_t;
15456     typedef int          int_fast16_t;
15457     typedef int32_t      int_fast32_t;
15458     #ifdef _INT64_T
15459     typedef int64_t      int_fast64_t;
15460     #endif
15461
15462     typedef uint8_t      uint_fast8_t;
15463     typedef unsigned int uint_fast16_t;
15464     typedef uint32_t     uint_fast32_t;
15465     #ifdef _UINT64_T
15466     typedef uint64_t     uint_fast64_t;
15467     #endif
15468 EOF
15469 fi
15470
15471 if test "$ac_cv_type_uintmax_t" != yes; then
15472   sed 's/^ *//' >> tmp-stdint.h <<EOF
15473
15474     /* Define intmax based on what we found */
15475     #ifndef intmax_t
15476     #ifdef _INT64_T
15477     typedef int64_t       intmax_t;
15478     #else
15479     typedef long          intmax_t;
15480     #endif
15481     #endif
15482     #ifndef uintmax_t
15483     #ifdef _UINT64_T
15484     typedef uint64_t      uintmax_t;
15485     #else
15486     typedef unsigned long uintmax_t;
15487     #endif
15488     #endif
15489 EOF
15490 fi
15491
15492 sed 's/^ *//' >> tmp-stdint.h <<EOF
15493
15494   #endif /* GCC_GENERATED_STDINT_H */
15495 EOF
15496
15497 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
15498   rm -f tmp-stdint.h
15499 else
15500   mv -f tmp-stdint.h gstdint.h
15501 fi
15502
15503  ;;
15504     "default":C) if test -n "$CONFIG_FILES"; then
15505    if test -n "${with_target_subdir}"; then
15506      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
15507      # that multilib installs will end up installed in the correct place.
15508      # The testsuite needs it for multilib-aware ABI baseline files.
15509      # To work around this not being passed down from config-ml.in ->
15510      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
15511      # append it here.  Only modify Makefiles that have just been created.
15512      #
15513      # Also, get rid of this simulated-VPATH thing that automake does.
15514      cat > vpsed << \_EOF
15515   s!`test -f '$<' || echo '$(srcdir)/'`!!
15516 _EOF
15517      for i in $SUBDIRS; do
15518       case $CONFIG_FILES in
15519        *${i}/Makefile*)
15520          #echo "Adding MULTISUBDIR to $i/Makefile"
15521          sed -f vpsed $i/Makefile > tmp
15522          grep '^MULTISUBDIR =' Makefile >> tmp
15523          mv tmp $i/Makefile
15524          ;;
15525       esac
15526      done
15527      rm vpsed
15528    fi
15529  fi
15530  ;;
15531
15532   esac
15533 done # for ac_tag
15534
15535
15536 as_fn_exit 0
15537 _ACEOF
15538 ac_clean_files=$ac_clean_files_save
15539
15540 test $ac_write_fail = 0 ||
15541   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15542
15543
15544 # configure is writing to config.log, and then calls config.status.
15545 # config.status does its own redirection, appending to config.log.
15546 # Unfortunately, on DOS this fails, as config.log is still kept open
15547 # by configure, so config.status won't be able to write to it; its
15548 # output is simply discarded.  So we exec the FD to /dev/null,
15549 # effectively closing config.log, so it can be properly (re)opened and
15550 # appended to by config.status.  When coming back to configure, we
15551 # need to make the FD available again.
15552 if test "$no_create" != yes; then
15553   ac_cs_success=:
15554   ac_config_status_args=
15555   test "$silent" = yes &&
15556     ac_config_status_args="$ac_config_status_args --quiet"
15557   exec 5>/dev/null
15558   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15559   exec 5>>config.log
15560   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15561   # would make configure fail if this is the last instruction.
15562   $ac_cs_success || as_fn_exit $?
15563 fi
15564 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15565   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15566 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15567 fi
15568