libobjc/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=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172
 173   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 174     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 175     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     PATH=/empty FPATH=/empty; export PATH FPATH
 178     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 179       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 180 test \$(( 1 + 1 )) = 2 || exit 1"
 181   if (eval "$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='libobjc'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="objc/objc.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='LTLIBOBJS
 602 LIBOBJS
 603 get_gcc_base_ver
 604 OBJC_BOEHM_GC_LIBS
 605 OBJC_BOEHM_GC_INCLUDES
 606 OBJC_BOEHM_GC
 607 OBJC_GCFLAGS
 608 SET_MAKE
 609 CPP
 610 OTOOL64
 611 OTOOL
 612 LIPO
 613 NMEDIT
 614 DSYMUTIL
 615 AWK
 616 STRIP
 617 LN_S
 618 NM
 619 ac_ct_DUMPBIN
 620 DUMPBIN
 621 LD
 622 FGREP
 623 EGREP
 624 GREP
 625 SED
 626 LIBTOOL
 627 OBJDUMP
 628 DLLTOOL
 629 MAINT
 630 MAINTAINER_MODE_FALSE
 631 MAINTAINER_MODE_TRUE
 632 INSTALL_DATA
 633 INSTALL_SCRIPT
 634 INSTALL_PROGRAM
 635 RANLIB
 636 AR
 637 AS
 638 extra_ldflags_libobjc
 639 lt_host_flags
 640 OBJEXT
 641 EXEEXT
 642 ac_ct_CC
 643 CPPFLAGS
 644 LDFLAGS
 645 CFLAGS
 646 CC
 647 libsuffix
 648 includedirname
 649 toolexeclibdir
 650 toolexecdir
 651 glibcpp_srcdir
 652 target_noncanonical
 653 target_os
 654 target_vendor
 655 target_cpu
 656 target
 657 host_os
 658 host_vendor
 659 host_cpu
 660 host
 661 multi_basedir
 662 VERSION
 663 target_subdir
 664 host_subdir
 665 build_subdir
 666 build_libsubdir
 667 build_os
 668 build_vendor
 669 build_cpu
 670 build
 671 target_alias
 672 host_alias
 673 build_alias
 674 LIBS
 675 ECHO_T
 676 ECHO_N
 677 ECHO_C
 678 DEFS
 679 mandir
 680 localedir
 681 libdir
 682 psdir
 683 pdfdir
 684 dvidir
 685 htmldir
 686 infodir
 687 docdir
 688 oldincludedir
 689 includedir
 690 localstatedir
 691 sharedstatedir
 692 sysconfdir
 693 datadir
 694 datarootdir
 695 libexecdir
 696 sbindir
 697 bindir
 698 program_transform_name
 699 prefix
 700 exec_prefix
 701 PACKAGE_URL
 702 PACKAGE_BUGREPORT
 703 PACKAGE_STRING
 704 PACKAGE_VERSION
 705 PACKAGE_TARNAME
 706 PACKAGE_NAME
 707 PATH_SEPARATOR
 708 SHELL'
 709 ac_subst_files=''
 710 ac_user_opts='
 711 enable_option_checking
 712 with_build_libsubdir
 713 with_target_subdir
 714 with_cross_host
 715 enable_version_specific_runtime_libs
 716 enable_multilib
 717 enable_maintainer_mode
 718 enable_shared
 719 enable_static
 720 with_pic
 721 enable_fast_install
 722 with_gnu_ld
 723 enable_libtool_lock
 724 enable_tls
 725 enable_objc_gc
 726 with_target_bdw_gc
 727 with_target_bdw_gc_include
 728 with_target_bdw_gc_lib
 729 with_gcc_major_version_only
 730 '
 731       ac_precious_vars='build_alias
 732 host_alias
 733 target_alias
 734 CPP
 735 CPPFLAGS'
 736
 737
 738 # Initialize some variables set by options.
 739 ac_init_help=
 740 ac_init_version=false
 741 ac_unrecognized_opts=
 742 ac_unrecognized_sep=
 743 # The variables have the same names as the options, with
 744 # dashes changed to underlines.
 745 cache_file=/dev/null
 746 exec_prefix=NONE
 747 no_create=
 748 no_recursion=
 749 prefix=NONE
 750 program_prefix=NONE
 751 program_suffix=NONE
 752 program_transform_name=s,x,x,
 753 silent=
 754 site=
 755 srcdir=
 756 verbose=
 757 x_includes=NONE
 758 x_libraries=NONE
 759
 760 # Installation directory options.
 761 # These are left unexpanded so users can "make install exec_prefix=/foo"
 762 # and all the variables that are supposed to be based on exec_prefix
 763 # by default will actually change.
 764 # Use braces instead of parens because sh, perl, etc. also accept them.
 765 # (The list follows the same order as the GNU Coding Standards.)
 766 bindir='${exec_prefix}/bin'
 767 sbindir='${exec_prefix}/sbin'
 768 libexecdir='${exec_prefix}/libexec'
 769 datarootdir='${prefix}/share'
 770 datadir='${datarootdir}'
 771 sysconfdir='${prefix}/etc'
 772 sharedstatedir='${prefix}/com'
 773 localstatedir='${prefix}/var'
 774 includedir='${prefix}/include'
 775 oldincludedir='/usr/include'
 776 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 777 infodir='${datarootdir}/info'
 778 htmldir='${docdir}'
 779 dvidir='${docdir}'
 780 pdfdir='${docdir}'
 781 psdir='${docdir}'
 782 libdir='${exec_prefix}/lib'
 783 localedir='${datarootdir}/locale'
 784 mandir='${datarootdir}/man'
 785
 786 ac_prev=
 787 ac_dashdash=
 788 for ac_option
 789 do
 790   # If the previous option needs an argument, assign it.
 791   if test -n "$ac_prev"; then
 792     eval $ac_prev=\$ac_option
 793     ac_prev=
 794     continue
 795   fi
 796
 797   case $ac_option in
 798   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 799   *)    ac_optarg=yes ;;
 800   esac
 801
 802   # Accept the important Cygnus configure options, so we can diagnose typos.
 803
 804   case $ac_dashdash$ac_option in
 805   --)
 806     ac_dashdash=yes ;;
 807
 808   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 809     ac_prev=bindir ;;
 810   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 811     bindir=$ac_optarg ;;
 812
 813   -build | --build | --buil | --bui | --bu)
 814     ac_prev=build_alias ;;
 815   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 816     build_alias=$ac_optarg ;;
 817
 818   -cache-file | --cache-file | --cache-fil | --cache-fi \
 819   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 820     ac_prev=cache_file ;;
 821   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 822   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 823     cache_file=$ac_optarg ;;
 824
 825   --config-cache | -C)
 826     cache_file=config.cache ;;
 827
 828   -datadir | --datadir | --datadi | --datad)
 829     ac_prev=datadir ;;
 830   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 831     datadir=$ac_optarg ;;
 832
 833   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 834   | --dataroo | --dataro | --datar)
 835     ac_prev=datarootdir ;;
 836   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 837   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 838     datarootdir=$ac_optarg ;;
 839
 840   -disable-* | --disable-*)
 841     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 842     # Reject names that are not valid shell variable names.
 843     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 844       as_fn_error "invalid feature name: $ac_useropt"
 845     ac_useropt_orig=$ac_useropt
 846     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 847     case $ac_user_opts in
 848       *"
 849 "enable_$ac_useropt"
 850 "*) ;;
 851       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 852          ac_unrecognized_sep=', ';;
 853     esac
 854     eval enable_$ac_useropt=no ;;
 855
 856   -docdir | --docdir | --docdi | --doc | --do)
 857     ac_prev=docdir ;;
 858   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 859     docdir=$ac_optarg ;;
 860
 861   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 862     ac_prev=dvidir ;;
 863   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 864     dvidir=$ac_optarg ;;
 865
 866   -enable-* | --enable-*)
 867     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 868     # Reject names that are not valid shell variable names.
 869     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 870       as_fn_error "invalid feature name: $ac_useropt"
 871     ac_useropt_orig=$ac_useropt
 872     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 873     case $ac_user_opts in
 874       *"
 875 "enable_$ac_useropt"
 876 "*) ;;
 877       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 878          ac_unrecognized_sep=', ';;
 879     esac
 880     eval enable_$ac_useropt=\$ac_optarg ;;
 881
 882   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 883   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 884   | --exec | --exe | --ex)
 885     ac_prev=exec_prefix ;;
 886   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 887   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 888   | --exec=* | --exe=* | --ex=*)
 889     exec_prefix=$ac_optarg ;;
 890
 891   -gas | --gas | --ga | --g)
 892     # Obsolete; use --with-gas.
 893     with_gas=yes ;;
 894
 895   -help | --help | --hel | --he | -h)
 896     ac_init_help=long ;;
 897   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 898     ac_init_help=recursive ;;
 899   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 900     ac_init_help=short ;;
 901
 902   -host | --host | --hos | --ho)
 903     ac_prev=host_alias ;;
 904   -host=* | --host=* | --hos=* | --ho=*)
 905     host_alias=$ac_optarg ;;
 906
 907   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 908     ac_prev=htmldir ;;
 909   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 910   | --ht=*)
 911     htmldir=$ac_optarg ;;
 912
 913   -includedir | --includedir | --includedi | --included | --include \
 914   | --includ | --inclu | --incl | --inc)
 915     ac_prev=includedir ;;
 916   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 917   | --includ=* | --inclu=* | --incl=* | --inc=*)
 918     includedir=$ac_optarg ;;
 919
 920   -infodir | --infodir | --infodi | --infod | --info | --inf)
 921     ac_prev=infodir ;;
 922   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 923     infodir=$ac_optarg ;;
 924
 925   -libdir | --libdir | --libdi | --libd)
 926     ac_prev=libdir ;;
 927   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 928     libdir=$ac_optarg ;;
 929
 930   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 931   | --libexe | --libex | --libe)
 932     ac_prev=libexecdir ;;
 933   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 934   | --libexe=* | --libex=* | --libe=*)
 935     libexecdir=$ac_optarg ;;
 936
 937   -localedir | --localedir | --localedi | --localed | --locale)
 938     ac_prev=localedir ;;
 939   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 940     localedir=$ac_optarg ;;
 941
 942   -localstatedir | --localstatedir | --localstatedi | --localstated \
 943   | --localstate | --localstat | --localsta | --localst | --locals)
 944     ac_prev=localstatedir ;;
 945   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 946   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 947     localstatedir=$ac_optarg ;;
 948
 949   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 950     ac_prev=mandir ;;
 951   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 952     mandir=$ac_optarg ;;
 953
 954   -nfp | --nfp | --nf)
 955     # Obsolete; use --without-fp.
 956     with_fp=no ;;
 957
 958   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 959   | --no-cr | --no-c | -n)
 960     no_create=yes ;;
 961
 962   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 963   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 964     no_recursion=yes ;;
 965
 966   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 967   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 968   | --oldin | --oldi | --old | --ol | --o)
 969     ac_prev=oldincludedir ;;
 970   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 971   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 972   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 973     oldincludedir=$ac_optarg ;;
 974
 975   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 976     ac_prev=prefix ;;
 977   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 978     prefix=$ac_optarg ;;
 979
 980   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 981   | --program-pre | --program-pr | --program-p)
 982     ac_prev=program_prefix ;;
 983   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 984   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 985     program_prefix=$ac_optarg ;;
 986
 987   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 988   | --program-suf | --program-su | --program-s)
 989     ac_prev=program_suffix ;;
 990   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 991   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 992     program_suffix=$ac_optarg ;;
 993
 994   -program-transform-name | --program-transform-name \
 995   | --program-transform-nam | --program-transform-na \
 996   | --program-transform-n | --program-transform- \
 997   | --program-transform | --program-transfor \
 998   | --program-transfo | --program-transf \
 999   | --program-trans | --program-tran \
1000   | --progr-tra | --program-tr | --program-t)
1001     ac_prev=program_transform_name ;;
1002   -program-transform-name=* | --program-transform-name=* \
1003   | --program-transform-nam=* | --program-transform-na=* \
1004   | --program-transform-n=* | --program-transform-=* \
1005   | --program-transform=* | --program-transfor=* \
1006   | --program-transfo=* | --program-transf=* \
1007   | --program-trans=* | --program-tran=* \
1008   | --progr-tra=* | --program-tr=* | --program-t=*)
1009     program_transform_name=$ac_optarg ;;
1010
1011   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1012     ac_prev=pdfdir ;;
1013   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1014     pdfdir=$ac_optarg ;;
1015
1016   -psdir | --psdir | --psdi | --psd | --ps)
1017     ac_prev=psdir ;;
1018   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1019     psdir=$ac_optarg ;;
1020
1021   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1022   | -silent | --silent | --silen | --sile | --sil)
1023     silent=yes ;;
1024
1025   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1026     ac_prev=sbindir ;;
1027   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1028   | --sbi=* | --sb=*)
1029     sbindir=$ac_optarg ;;
1030
1031   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1032   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1033   | --sharedst | --shareds | --shared | --share | --shar \
1034   | --sha | --sh)
1035     ac_prev=sharedstatedir ;;
1036   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1037   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1038   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1039   | --sha=* | --sh=*)
1040     sharedstatedir=$ac_optarg ;;
1041
1042   -site | --site | --sit)
1043     ac_prev=site ;;
1044   -site=* | --site=* | --sit=*)
1045     site=$ac_optarg ;;
1046
1047   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1048     ac_prev=srcdir ;;
1049   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1050     srcdir=$ac_optarg ;;
1051
1052   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1053   | --syscon | --sysco | --sysc | --sys | --sy)
1054     ac_prev=sysconfdir ;;
1055   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1056   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1057     sysconfdir=$ac_optarg ;;
1058
1059   -target | --target | --targe | --targ | --tar | --ta | --t)
1060     ac_prev=target_alias ;;
1061   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1062     target_alias=$ac_optarg ;;
1063
1064   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1065     verbose=yes ;;
1066
1067   -version | --version | --versio | --versi | --vers | -V)
1068     ac_init_version=: ;;
1069
1070   -with-* | --with-*)
1071     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074       as_fn_error "invalid package name: $ac_useropt"
1075     ac_useropt_orig=$ac_useropt
1076     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077     case $ac_user_opts in
1078       *"
1079 "with_$ac_useropt"
1080 "*) ;;
1081       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1082          ac_unrecognized_sep=', ';;
1083     esac
1084     eval with_$ac_useropt=\$ac_optarg ;;
1085
1086   -without-* | --without-*)
1087     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1088     # Reject names that are not valid shell variable names.
1089     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1090       as_fn_error "invalid package name: $ac_useropt"
1091     ac_useropt_orig=$ac_useropt
1092     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1093     case $ac_user_opts in
1094       *"
1095 "with_$ac_useropt"
1096 "*) ;;
1097       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1098          ac_unrecognized_sep=', ';;
1099     esac
1100     eval with_$ac_useropt=no ;;
1101
1102   --x)
1103     # Obsolete; use --with-x.
1104     with_x=yes ;;
1105
1106   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1107   | --x-incl | --x-inc | --x-in | --x-i)
1108     ac_prev=x_includes ;;
1109   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1110   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1111     x_includes=$ac_optarg ;;
1112
1113   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1114   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1115     ac_prev=x_libraries ;;
1116   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1117   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1118     x_libraries=$ac_optarg ;;
1119
1120   -*) as_fn_error "unrecognized option: \`$ac_option'
1121 Try \`$0 --help' for more information."
1122     ;;
1123
1124   *=*)
1125     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1126     # Reject names that are not valid shell variable names.
1127     case $ac_envvar in #(
1128       '' | [0-9]* | *[!_$as_cr_alnum]* )
1129       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1130     esac
1131     eval $ac_envvar=\$ac_optarg
1132     export $ac_envvar ;;
1133
1134   *)
1135     # FIXME: should be removed in autoconf 3.0.
1136     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1137     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1138       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1139     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1140     ;;
1141
1142   esac
1143 done
1144
1145 if test -n "$ac_prev"; then
1146   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1147   as_fn_error "missing argument to $ac_option"
1148 fi
1149
1150 if test -n "$ac_unrecognized_opts"; then
1151   case $enable_option_checking in
1152     no) ;;
1153     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1154     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1155   esac
1156 fi
1157
1158 # Check all directory arguments for consistency.
1159 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1160                 datadir sysconfdir sharedstatedir localstatedir includedir \
1161                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1162                 libdir localedir mandir
1163 do
1164   eval ac_val=\$$ac_var
1165   # Remove trailing slashes.
1166   case $ac_val in
1167     */ )
1168       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1169       eval $ac_var=\$ac_val;;
1170   esac
1171   # Be sure to have absolute directory names.
1172   case $ac_val in
1173     [\\/$]* | ?:[\\/]* )  continue;;
1174     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1175   esac
1176   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1177 done
1178
1179 # There might be people who depend on the old broken behavior: `$host'
1180 # used to hold the argument of --host etc.
1181 # FIXME: To remove some day.
1182 build=$build_alias
1183 host=$host_alias
1184 target=$target_alias
1185
1186 # FIXME: To remove some day.
1187 if test "x$host_alias" != x; then
1188   if test "x$build_alias" = x; then
1189     cross_compiling=maybe
1190     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1191     If a cross compiler is detected then cross compile mode will be used." >&2
1192   elif test "x$build_alias" != "x$host_alias"; then
1193     cross_compiling=yes
1194   fi
1195 fi
1196
1197 ac_tool_prefix=
1198 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1199
1200 test "$silent" = yes && exec 6>/dev/null
1201
1202
1203 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1204 ac_ls_di=`ls -di .` &&
1205 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1206   as_fn_error "working directory cannot be determined"
1207 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1208   as_fn_error "pwd does not report name of working directory"
1209
1210
1211 # Find the source files, if location was not specified.
1212 if test -z "$srcdir"; then
1213   ac_srcdir_defaulted=yes
1214   # Try the directory containing this script, then the parent directory.
1215   ac_confdir=`$as_dirname -- "$as_myself" ||
1216 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1217          X"$as_myself" : 'X\(//\)[^/]' \| \
1218          X"$as_myself" : 'X\(//\)$' \| \
1219          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1220 $as_echo X"$as_myself" |
1221     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1222             s//\1/
1223             q
1224           }
1225           /^X\(\/\/\)[^/].*/{
1226             s//\1/
1227             q
1228           }
1229           /^X\(\/\/\)$/{
1230             s//\1/
1231             q
1232           }
1233           /^X\(\/\).*/{
1234             s//\1/
1235             q
1236           }
1237           s/.*/./; q'`
1238   srcdir=$ac_confdir
1239   if test ! -r "$srcdir/$ac_unique_file"; then
1240     srcdir=..
1241   fi
1242 else
1243   ac_srcdir_defaulted=no
1244 fi
1245 if test ! -r "$srcdir/$ac_unique_file"; then
1246   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1247   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1248 fi
1249 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1250 ac_abs_confdir=`(
1251         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1252         pwd)`
1253 # When building in place, set srcdir=.
1254 if test "$ac_abs_confdir" = "$ac_pwd"; then
1255   srcdir=.
1256 fi
1257 # Remove unnecessary trailing slashes from srcdir.
1258 # Double slashes in file names in object file debugging info
1259 # mess up M-x gdb in Emacs.
1260 case $srcdir in
1261 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1262 esac
1263 for ac_var in $ac_precious_vars; do
1264   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1265   eval ac_env_${ac_var}_value=\$${ac_var}
1266   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1267   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1268 done
1269
1270 #
1271 # Report the --help message.
1272 #
1273 if test "$ac_init_help" = "long"; then
1274   # Omit some internal or obsolete options to make the list less imposing.
1275   # This message is too long to be a string in the A/UX 3.1 sh.
1276   cat <<_ACEOF
1277 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1278
1279 Usage: $0 [OPTION]... [VAR=VALUE]...
1280
1281 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1282 VAR=VALUE.  See below for descriptions of some of the useful variables.
1283
1284 Defaults for the options are specified in brackets.
1285
1286 Configuration:
1287   -h, --help              display this help and exit
1288       --help=short        display options specific to this package
1289       --help=recursive    display the short help of all the included packages
1290   -V, --version           display version information and exit
1291   -q, --quiet, --silent   do not print \`checking...' messages
1292       --cache-file=FILE   cache test results in FILE [disabled]
1293   -C, --config-cache      alias for \`--cache-file=config.cache'
1294   -n, --no-create         do not create output files
1295       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1296
1297 Installation directories:
1298   --prefix=PREFIX         install architecture-independent files in PREFIX
1299                           [$ac_default_prefix]
1300   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1301                           [PREFIX]
1302
1303 By default, \`make install' will install all the files in
1304 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1305 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1306 for instance \`--prefix=\$HOME'.
1307
1308 For better control, use the options below.
1309
1310 Fine tuning of the installation directories:
1311   --bindir=DIR            user executables [EPREFIX/bin]
1312   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1313   --libexecdir=DIR        program executables [EPREFIX/libexec]
1314   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1315   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1316   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1317   --libdir=DIR            object code libraries [EPREFIX/lib]
1318   --includedir=DIR        C header files [PREFIX/include]
1319   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1320   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1321   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1322   --infodir=DIR           info documentation [DATAROOTDIR/info]
1323   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1324   --mandir=DIR            man documentation [DATAROOTDIR/man]
1325   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1326   --htmldir=DIR           html documentation [DOCDIR]
1327   --dvidir=DIR            dvi documentation [DOCDIR]
1328   --pdfdir=DIR            pdf documentation [DOCDIR]
1329   --psdir=DIR             ps documentation [DOCDIR]
1330 _ACEOF
1331
1332   cat <<\_ACEOF
1333
1334 System types:
1335   --build=BUILD     configure for building on BUILD [guessed]
1336   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1337   --target=TARGET   configure for building compilers for TARGET [HOST]
1338 _ACEOF
1339 fi
1340
1341 if test -n "$ac_init_help"; then
1342   case $ac_init_help in
1343      short | recursive ) echo "Configuration of package-unused version-unused:";;
1344    esac
1345   cat <<\_ACEOF
1346
1347 Optional Features:
1348   --disable-option-checking  ignore unrecognized --enable/--with options
1349   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1350   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1351   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1352   --enable-multilib       build many library versions (default)
1353   --enable-maintainer-mode  enable make rules and dependencies not useful
1354                           (and sometimes confusing) to the casual installer
1355   --enable-shared[=PKGS]  build shared libraries [default=yes]
1356   --enable-static[=PKGS]  build static libraries [default=yes]
1357   --enable-fast-install[=PKGS]
1358                           optimize for fast installation [default=yes]
1359   --disable-libtool-lock  avoid locking (might break parallel builds)
1360   --enable-tls            Use thread-local storage [default=yes]
1361   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1362                           Objective-C runtime
1363
1364 Optional Packages:
1365   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1366   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1367   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1368   --with-target-subdir=SUBDIR
1369                            configuring in a subdirectory
1370   --with-cross-host=HOST  configuring with a cross compiler
1371   --with-pic              try to use only PIC/non-PIC objects [default=use
1372                           both]
1373   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1374   --with-target-bdw-gc=PATHLIST
1375                           specify prefix directory for installed bdw-gc
1376                           package. Equivalent to
1377                           --with-target-bdw-gc-include=PATH/include plus
1378                           --with-target-bdw-gc-lib=PATH/lib
1379   --with-target-bdw-gc-include=PATHLIST
1380                           specify directories for installed bdw-gc include
1381                           files
1382   --with-target-bdw-gc-lib=PATHLIST
1383                           specify directories for installed bdw-gc library
1384   --with-gcc-major-version-only
1385                           use only GCC major number in filesystem paths
1386
1387 Some influential environment variables:
1388   CC          C compiler command
1389   CFLAGS      C compiler flags
1390   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1391               nonstandard directory <lib dir>
1392   LIBS        libraries to pass to the linker, e.g. -l<library>
1393   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1394               you have headers in a nonstandard directory <include dir>
1395   CPP         C preprocessor
1396
1397 Use these variables to override the choices made by `configure' or to help
1398 it to find libraries and programs with nonstandard names/locations.
1399
1400 Report bugs to the package provider.
1401 _ACEOF
1402 ac_status=$?
1403 fi
1404
1405 if test "$ac_init_help" = "recursive"; then
1406   # If there are subdirs, report their specific --help.
1407   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1408     test -d "$ac_dir" ||
1409       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1410       continue
1411     ac_builddir=.
1412
1413 case "$ac_dir" in
1414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *)
1416   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1417   # A ".." for each directory in $ac_dir_suffix.
1418   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1419   case $ac_top_builddir_sub in
1420   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1422   esac ;;
1423 esac
1424 ac_abs_top_builddir=$ac_pwd
1425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1426 # for backward compatibility:
1427 ac_top_builddir=$ac_top_build_prefix
1428
1429 case $srcdir in
1430   .)  # We are building in place.
1431     ac_srcdir=.
1432     ac_top_srcdir=$ac_top_builddir_sub
1433     ac_abs_top_srcdir=$ac_pwd ;;
1434   [\\/]* | ?:[\\/]* )  # Absolute name.
1435     ac_srcdir=$srcdir$ac_dir_suffix;
1436     ac_top_srcdir=$srcdir
1437     ac_abs_top_srcdir=$srcdir ;;
1438   *) # Relative name.
1439     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1440     ac_top_srcdir=$ac_top_build_prefix$srcdir
1441     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1442 esac
1443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1444
1445     cd "$ac_dir" || { ac_status=$?; continue; }
1446     # Check for guested configure.
1447     if test -f "$ac_srcdir/configure.gnu"; then
1448       echo &&
1449       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1450     elif test -f "$ac_srcdir/configure"; then
1451       echo &&
1452       $SHELL "$ac_srcdir/configure" --help=recursive
1453     else
1454       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1455     fi || ac_status=$?
1456     cd "$ac_pwd" || { ac_status=$?; break; }
1457   done
1458 fi
1459
1460 test -n "$ac_init_help" && exit $ac_status
1461 if $ac_init_version; then
1462   cat <<\_ACEOF
1463 package-unused configure version-unused
1464 generated by GNU Autoconf 2.64
1465
1466 Copyright (C) 2009 Free Software Foundation, Inc.
1467 This configure script is free software; the Free Software Foundation
1468 gives unlimited permission to copy, distribute and modify it.
1469 _ACEOF
1470   exit
1471 fi
1472
1473 ## ------------------------ ##
1474 ## Autoconf initialization. ##
1475 ## ------------------------ ##
1476
1477 # ac_fn_c_try_compile LINENO
1478 # --------------------------
1479 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1480 ac_fn_c_try_compile ()
1481 {
1482   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1483   rm -f conftest.$ac_objext
1484   if { { ac_try="$ac_compile"
1485 case "(($ac_try" in
1486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1487   *) ac_try_echo=$ac_try;;
1488 esac
1489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1490 $as_echo "$ac_try_echo"; } >&5
1491   (eval "$ac_compile") 2>conftest.err
1492   ac_status=$?
1493   if test -s conftest.err; then
1494     grep -v '^ *+' conftest.err >conftest.er1
1495     cat conftest.er1 >&5
1496     mv -f conftest.er1 conftest.err
1497   fi
1498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499   test $ac_status = 0; } && {
1500          test -z "$ac_c_werror_flag" ||
1501          test ! -s conftest.err
1502        } && test -s conftest.$ac_objext; then :
1503   ac_retval=0
1504 else
1505   $as_echo "$as_me: failed program was:" >&5
1506 sed 's/^/| /' conftest.$ac_ext >&5
1507
1508         ac_retval=1
1509 fi
1510   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1511   return $ac_retval
1512
1513 } # ac_fn_c_try_compile
1514
1515 # ac_fn_c_try_link LINENO
1516 # -----------------------
1517 # Try to link conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_link ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext conftest$ac_exeext
1522   if { { ac_try="$ac_link"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_link") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest$ac_exeext && {
1541          test "$cross_compiling" = yes ||
1542          $as_test_x conftest$ac_exeext
1543        }; then :
1544   ac_retval=0
1545 else
1546   $as_echo "$as_me: failed program was:" >&5
1547 sed 's/^/| /' conftest.$ac_ext >&5
1548
1549         ac_retval=1
1550 fi
1551   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1552   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1553   # interfere with the next link command; also delete a directory that is
1554   # left behind by Apple's compiler.  We do this before executing the actions.
1555   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1556   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1557   return $ac_retval
1558
1559 } # ac_fn_c_try_link
1560
1561 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1562 # -------------------------------------------------------
1563 # Tests whether HEADER exists and can be compiled using the include files in
1564 # INCLUDES, setting the cache variable VAR accordingly.
1565 ac_fn_c_check_header_compile ()
1566 {
1567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1569 $as_echo_n "checking for $2... " >&6; }
1570 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1571   $as_echo_n "(cached) " >&6
1572 else
1573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1574 /* end confdefs.h.  */
1575 $4
1576 #include <$2>
1577 _ACEOF
1578 if ac_fn_c_try_compile "$LINENO"; then :
1579   eval "$3=yes"
1580 else
1581   eval "$3=no"
1582 fi
1583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1584 fi
1585 eval ac_res=\$$3
1586                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1587 $as_echo "$ac_res" >&6; }
1588   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1589
1590 } # ac_fn_c_check_header_compile
1591
1592 # ac_fn_c_try_cpp LINENO
1593 # ----------------------
1594 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1595 ac_fn_c_try_cpp ()
1596 {
1597   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1598   if { { ac_try="$ac_cpp conftest.$ac_ext"
1599 case "(($ac_try" in
1600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1601   *) ac_try_echo=$ac_try;;
1602 esac
1603 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1604 $as_echo "$ac_try_echo"; } >&5
1605   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1606   ac_status=$?
1607   if test -s conftest.err; then
1608     grep -v '^ *+' conftest.err >conftest.er1
1609     cat conftest.er1 >&5
1610     mv -f conftest.er1 conftest.err
1611   fi
1612   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1613   test $ac_status = 0; } >/dev/null && {
1614          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1615          test ! -s conftest.err
1616        }; then :
1617   ac_retval=0
1618 else
1619   $as_echo "$as_me: failed program was:" >&5
1620 sed 's/^/| /' conftest.$ac_ext >&5
1621
1622     ac_retval=1
1623 fi
1624   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1625   return $ac_retval
1626
1627 } # ac_fn_c_try_cpp
1628
1629 # ac_fn_c_try_run LINENO
1630 # ----------------------
1631 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1632 # that executables *can* be run.
1633 ac_fn_c_try_run ()
1634 {
1635   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636   if { { ac_try="$ac_link"
1637 case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_link") 2>&5
1644   ac_status=$?
1645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1646   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1647   { { case "(($ac_try" in
1648   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1649   *) ac_try_echo=$ac_try;;
1650 esac
1651 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1652 $as_echo "$ac_try_echo"; } >&5
1653   (eval "$ac_try") 2>&5
1654   ac_status=$?
1655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656   test $ac_status = 0; }; }; then :
1657   ac_retval=0
1658 else
1659   $as_echo "$as_me: program exited with status $ac_status" >&5
1660        $as_echo "$as_me: failed program was:" >&5
1661 sed 's/^/| /' conftest.$ac_ext >&5
1662
1663        ac_retval=$ac_status
1664 fi
1665   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1666   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1667   return $ac_retval
1668
1669 } # ac_fn_c_try_run
1670
1671 # ac_fn_c_check_func LINENO FUNC VAR
1672 # ----------------------------------
1673 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1674 ac_fn_c_check_func ()
1675 {
1676   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1678 $as_echo_n "checking for $2... " >&6; }
1679 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1680   $as_echo_n "(cached) " >&6
1681 else
1682   if test x$gcc_no_link = xyes; then
1683   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1684 fi
1685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686 /* end confdefs.h.  */
1687 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1688    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1689 #define $2 innocuous_$2
1690
1691 /* System header to define __stub macros and hopefully few prototypes,
1692     which can conflict with char $2 (); below.
1693     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1694     <limits.h> exists even on freestanding compilers.  */
1695
1696 #ifdef __STDC__
1697 # include <limits.h>
1698 #else
1699 # include <assert.h>
1700 #endif
1701
1702 #undef $2
1703
1704 /* Override any GCC internal prototype to avoid an error.
1705    Use char because int might match the return type of a GCC
1706    builtin and then its argument prototype would still apply.  */
1707 #ifdef __cplusplus
1708 extern "C"
1709 #endif
1710 char $2 ();
1711 /* The GNU C library defines this for functions which it implements
1712     to always fail with ENOSYS.  Some functions are actually named
1713     something starting with __ and the normal name is an alias.  */
1714 #if defined __stub_$2 || defined __stub___$2
1715 choke me
1716 #endif
1717
1718 int
1719 main ()
1720 {
1721 return $2 ();
1722   ;
1723   return 0;
1724 }
1725 _ACEOF
1726 if ac_fn_c_try_link "$LINENO"; then :
1727   eval "$3=yes"
1728 else
1729   eval "$3=no"
1730 fi
1731 rm -f core conftest.err conftest.$ac_objext \
1732     conftest$ac_exeext conftest.$ac_ext
1733 fi
1734 eval ac_res=\$$3
1735                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1736 $as_echo "$ac_res" >&6; }
1737   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738
1739 } # ac_fn_c_check_func
1740
1741 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1742 # -------------------------------------------------------
1743 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1744 # the include files in INCLUDES and setting the cache variable VAR
1745 # accordingly.
1746 ac_fn_c_check_header_mongrel ()
1747 {
1748   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1749   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1753   $as_echo_n "(cached) " >&6
1754 fi
1755 eval ac_res=\$$3
1756                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1757 $as_echo "$ac_res" >&6; }
1758 else
1759   # Is the header compilable?
1760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1761 $as_echo_n "checking $2 usability... " >&6; }
1762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1763 /* end confdefs.h.  */
1764 $4
1765 #include <$2>
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768   ac_header_compiler=yes
1769 else
1770   ac_header_compiler=no
1771 fi
1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1774 $as_echo "$ac_header_compiler" >&6; }
1775
1776 # Is the header present?
1777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1778 $as_echo_n "checking $2 presence... " >&6; }
1779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1780 /* end confdefs.h.  */
1781 #include <$2>
1782 _ACEOF
1783 if ac_fn_c_try_cpp "$LINENO"; then :
1784   ac_header_preproc=yes
1785 else
1786   ac_header_preproc=no
1787 fi
1788 rm -f conftest.err conftest.$ac_ext
1789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1790 $as_echo "$ac_header_preproc" >&6; }
1791
1792 # So?  What about this header?
1793 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1794   yes:no: )
1795     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1796 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1797     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1798 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1799     ;;
1800   no:yes:* )
1801     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1802 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1803     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1804 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1805     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1806 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1807     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1808 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1809     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1810 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1811     ;;
1812 esac
1813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1814 $as_echo_n "checking for $2... " >&6; }
1815 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1816   $as_echo_n "(cached) " >&6
1817 else
1818   eval "$3=\$ac_header_compiler"
1819 fi
1820 eval ac_res=\$$3
1821                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823 fi
1824   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1825
1826 } # ac_fn_c_check_header_mongrel
1827 cat >config.log <<_ACEOF
1828 This file contains any messages produced by compilers while
1829 running configure, to aid debugging if configure makes a mistake.
1830
1831 It was created by package-unused $as_me version-unused, which was
1832 generated by GNU Autoconf 2.64.  Invocation command line was
1833
1834   $ $0 $@
1835
1836 _ACEOF
1837 exec 5>>config.log
1838 {
1839 cat <<_ASUNAME
1840 ## --------- ##
1841 ## Platform. ##
1842 ## --------- ##
1843
1844 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1845 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1846 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1847 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1848 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1849
1850 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1851 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1852
1853 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1854 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1855 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1856 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1857 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1858 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1859 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1860
1861 _ASUNAME
1862
1863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1864 for as_dir in $PATH
1865 do
1866   IFS=$as_save_IFS
1867   test -z "$as_dir" && as_dir=.
1868     $as_echo "PATH: $as_dir"
1869   done
1870 IFS=$as_save_IFS
1871
1872 } >&5
1873
1874 cat >&5 <<_ACEOF
1875
1876
1877 ## ----------- ##
1878 ## Core tests. ##
1879 ## ----------- ##
1880
1881 _ACEOF
1882
1883
1884 # Keep a trace of the command line.
1885 # Strip out --no-create and --no-recursion so they do not pile up.
1886 # Strip out --silent because we don't want to record it for future runs.
1887 # Also quote any args containing shell meta-characters.
1888 # Make two passes to allow for proper duplicate-argument suppression.
1889 ac_configure_args=
1890 ac_configure_args0=
1891 ac_configure_args1=
1892 ac_must_keep_next=false
1893 for ac_pass in 1 2
1894 do
1895   for ac_arg
1896   do
1897     case $ac_arg in
1898     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1899     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1900     | -silent | --silent | --silen | --sile | --sil)
1901       continue ;;
1902     *\'*)
1903       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1904     esac
1905     case $ac_pass in
1906     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1907     2)
1908       as_fn_append ac_configure_args1 " '$ac_arg'"
1909       if test $ac_must_keep_next = true; then
1910         ac_must_keep_next=false # Got value, back to normal.
1911       else
1912         case $ac_arg in
1913           *=* | --config-cache | -C | -disable-* | --disable-* \
1914           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1915           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1916           | -with-* | --with-* | -without-* | --without-* | --x)
1917             case "$ac_configure_args0 " in
1918               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1919             esac
1920             ;;
1921           -* ) ac_must_keep_next=true ;;
1922         esac
1923       fi
1924       as_fn_append ac_configure_args " '$ac_arg'"
1925       ;;
1926     esac
1927   done
1928 done
1929 { ac_configure_args0=; unset ac_configure_args0;}
1930 { ac_configure_args1=; unset ac_configure_args1;}
1931
1932 # When interrupted or exit'd, cleanup temporary files, and complete
1933 # config.log.  We remove comments because anyway the quotes in there
1934 # would cause problems or look ugly.
1935 # WARNING: Use '\'' to represent an apostrophe within the trap.
1936 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1937 trap 'exit_status=$?
1938   # Save into config.log some information that might help in debugging.
1939   {
1940     echo
1941
1942     cat <<\_ASBOX
1943 ## ---------------- ##
1944 ## Cache variables. ##
1945 ## ---------------- ##
1946 _ASBOX
1947     echo
1948     # The following way of writing the cache mishandles newlines in values,
1949 (
1950   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1951     eval ac_val=\$$ac_var
1952     case $ac_val in #(
1953     *${as_nl}*)
1954       case $ac_var in #(
1955       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1956 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1957       esac
1958       case $ac_var in #(
1959       _ | IFS | as_nl) ;; #(
1960       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1961       *) { eval $ac_var=; unset $ac_var;} ;;
1962       esac ;;
1963     esac
1964   done
1965   (set) 2>&1 |
1966     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1967     *${as_nl}ac_space=\ *)
1968       sed -n \
1969         "s/'\''/'\''\\\\'\'''\''/g;
1970           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1971       ;; #(
1972     *)
1973       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1974       ;;
1975     esac |
1976     sort
1977 )
1978     echo
1979
1980     cat <<\_ASBOX
1981 ## ----------------- ##
1982 ## Output variables. ##
1983 ## ----------------- ##
1984 _ASBOX
1985     echo
1986     for ac_var in $ac_subst_vars
1987     do
1988       eval ac_val=\$$ac_var
1989       case $ac_val in
1990       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1991       esac
1992       $as_echo "$ac_var='\''$ac_val'\''"
1993     done | sort
1994     echo
1995
1996     if test -n "$ac_subst_files"; then
1997       cat <<\_ASBOX
1998 ## ------------------- ##
1999 ## File substitutions. ##
2000 ## ------------------- ##
2001 _ASBOX
2002       echo
2003       for ac_var in $ac_subst_files
2004       do
2005         eval ac_val=\$$ac_var
2006         case $ac_val in
2007         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2008         esac
2009         $as_echo "$ac_var='\''$ac_val'\''"
2010       done | sort
2011       echo
2012     fi
2013
2014     if test -s confdefs.h; then
2015       cat <<\_ASBOX
2016 ## ----------- ##
2017 ## confdefs.h. ##
2018 ## ----------- ##
2019 _ASBOX
2020       echo
2021       cat confdefs.h
2022       echo
2023     fi
2024     test "$ac_signal" != 0 &&
2025       $as_echo "$as_me: caught signal $ac_signal"
2026     $as_echo "$as_me: exit $exit_status"
2027   } >&5
2028   rm -f core *.core core.conftest.* &&
2029     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2030     exit $exit_status
2031 ' 0
2032 for ac_signal in 1 2 13 15; do
2033   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2034 done
2035 ac_signal=0
2036
2037 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2038 rm -f -r conftest* confdefs.h
2039
2040 $as_echo "/* confdefs.h */" > confdefs.h
2041
2042 # Predefined preprocessor variables.
2043
2044 cat >>confdefs.h <<_ACEOF
2045 #define PACKAGE_NAME "$PACKAGE_NAME"
2046 _ACEOF
2047
2048 cat >>confdefs.h <<_ACEOF
2049 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2050 _ACEOF
2051
2052 cat >>confdefs.h <<_ACEOF
2053 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2054 _ACEOF
2055
2056 cat >>confdefs.h <<_ACEOF
2057 #define PACKAGE_STRING "$PACKAGE_STRING"
2058 _ACEOF
2059
2060 cat >>confdefs.h <<_ACEOF
2061 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2062 _ACEOF
2063
2064 cat >>confdefs.h <<_ACEOF
2065 #define PACKAGE_URL "$PACKAGE_URL"
2066 _ACEOF
2067
2068
2069 # Let the site file select an alternate cache file if it wants to.
2070 # Prefer an explicitly selected file to automatically selected ones.
2071 ac_site_file1=NONE
2072 ac_site_file2=NONE
2073 if test -n "$CONFIG_SITE"; then
2074   ac_site_file1=$CONFIG_SITE
2075 elif test "x$prefix" != xNONE; then
2076   ac_site_file1=$prefix/share/config.site
2077   ac_site_file2=$prefix/etc/config.site
2078 else
2079   ac_site_file1=$ac_default_prefix/share/config.site
2080   ac_site_file2=$ac_default_prefix/etc/config.site
2081 fi
2082 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2083 do
2084   test "x$ac_site_file" = xNONE && continue
2085   if test -r "$ac_site_file"; then
2086     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2087 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2088     sed 's/^/| /' "$ac_site_file" >&5
2089     . "$ac_site_file"
2090   fi
2091 done
2092
2093 if test -r "$cache_file"; then
2094   # Some versions of bash will fail to source /dev/null (special
2095   # files actually), so we avoid doing that.
2096   if test -f "$cache_file"; then
2097     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2098 $as_echo "$as_me: loading cache $cache_file" >&6;}
2099     case $cache_file in
2100       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2101       *)                      . "./$cache_file";;
2102     esac
2103   fi
2104 else
2105   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2106 $as_echo "$as_me: creating cache $cache_file" >&6;}
2107   >$cache_file
2108 fi
2109
2110 # Check that the precious variables saved in the cache have kept the same
2111 # value.
2112 ac_cache_corrupted=false
2113 for ac_var in $ac_precious_vars; do
2114   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2115   eval ac_new_set=\$ac_env_${ac_var}_set
2116   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2117   eval ac_new_val=\$ac_env_${ac_var}_value
2118   case $ac_old_set,$ac_new_set in
2119     set,)
2120       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2121 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2122       ac_cache_corrupted=: ;;
2123     ,set)
2124       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2125 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2126       ac_cache_corrupted=: ;;
2127     ,);;
2128     *)
2129       if test "x$ac_old_val" != "x$ac_new_val"; then
2130         # differences in whitespace do not lead to failure.
2131         ac_old_val_w=`echo x $ac_old_val`
2132         ac_new_val_w=`echo x $ac_new_val`
2133         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2134           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2135 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2136           ac_cache_corrupted=:
2137         else
2138           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2139 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2140           eval $ac_var=\$ac_old_val
2141         fi
2142         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2143 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2144         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2145 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2146       fi;;
2147   esac
2148   # Pass precious variables to config.status.
2149   if test "$ac_new_set" = set; then
2150     case $ac_new_val in
2151     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2152     *) ac_arg=$ac_var=$ac_new_val ;;
2153     esac
2154     case " $ac_configure_args " in
2155       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2156       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2157     esac
2158   fi
2159 done
2160 if $ac_cache_corrupted; then
2161   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2163   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2164 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2165   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2166 fi
2167 ## -------------------- ##
2168 ## Main body of script. ##
2169 ## -------------------- ##
2170
2171 ac_ext=c
2172 ac_cpp='$CPP $CPPFLAGS'
2173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2176
2177
2178
2179
2180
2181
2182 ac_aux_dir=
2183 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2184   for ac_t in install-sh install.sh shtool; do
2185     if test -f "$ac_dir/$ac_t"; then
2186       ac_aux_dir=$ac_dir
2187       ac_install_sh="$ac_aux_dir/$ac_t -c"
2188       break 2
2189     fi
2190   done
2191 done
2192 if test -z "$ac_aux_dir"; then
2193   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2194 fi
2195
2196 # These three variables are undocumented and unsupported,
2197 # and are intended to be withdrawn in a future Autoconf release.
2198 # They can cause serious problems if a builder's source tree is in a directory
2199 # whose full name contains unusual characters.
2200 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2201 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2202 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2203
2204
2205 # Make sure we can run config.sub.
2206 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2207   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2208
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2210 $as_echo_n "checking build system type... " >&6; }
2211 if test "${ac_cv_build+set}" = set; then :
2212   $as_echo_n "(cached) " >&6
2213 else
2214   ac_build_alias=$build_alias
2215 test "x$ac_build_alias" = x &&
2216   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2217 test "x$ac_build_alias" = x &&
2218   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2219 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2220   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2221
2222 fi
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2224 $as_echo "$ac_cv_build" >&6; }
2225 case $ac_cv_build in
2226 *-*-*) ;;
2227 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2228 esac
2229 build=$ac_cv_build
2230 ac_save_IFS=$IFS; IFS='-'
2231 set x $ac_cv_build
2232 shift
2233 build_cpu=$1
2234 build_vendor=$2
2235 shift; shift
2236 # Remember, the first character of IFS is used to create $*,
2237 # except with old shells:
2238 build_os=$*
2239 IFS=$ac_save_IFS
2240 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2241
2242
2243  case ${build_alias} in
2244   "") build_noncanonical=${build} ;;
2245   *) build_noncanonical=${build_alias} ;;
2246 esac
2247
2248  case ${host_alias} in
2249   "") host_noncanonical=${build_noncanonical} ;;
2250   *) host_noncanonical=${host_alias} ;;
2251 esac
2252
2253  case ${target_alias} in
2254   "") target_noncanonical=${host_noncanonical} ;;
2255   *) target_noncanonical=${target_alias} ;;
2256 esac
2257
2258
2259 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2260 # have matching libraries, they should use host libraries: Makefile.tpl
2261 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2262 # However, they still use the build modules, because the corresponding
2263 # host modules (e.g. bison) are only built for the host when bootstrap
2264 # finishes. So:
2265 # - build_subdir is where we find build modules, and never changes.
2266 # - build_libsubdir is where we find build libraries, and can be overridden.
2267
2268 # Prefix 'build-' so this never conflicts with target_subdir.
2269 build_subdir="build-${build_noncanonical}"
2270
2271 # Check whether --with-build-libsubdir was given.
2272 if test "${with_build_libsubdir+set}" = set; then :
2273   withval=$with_build_libsubdir; build_libsubdir="$withval"
2274 else
2275   build_libsubdir="$build_subdir"
2276 fi
2277
2278 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2279 if ( test $srcdir = . && test -d gcc ) \
2280    || test -d $srcdir/../host-${host_noncanonical}; then
2281   host_subdir="host-${host_noncanonical}"
2282 else
2283   host_subdir=.
2284 fi
2285 # No prefix.
2286 target_subdir=${target_noncanonical}
2287
2288
2289 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2290 PACKAGE=libobjc
2291 # Version is pulled out to make it a bit easier to change using sed.
2292 VERSION=4:0:0
2293
2294
2295 # This works around the fact that libtool configuration may change LD
2296 # for this particular configuration, but some shells, instead of
2297 # keeping the changes in LD private, export them just because LD is
2298 # exported.
2299 ORIGINAL_LD_FOR_MULTILIBS=$LD
2300
2301 # -------
2302 # Options
2303 # -------
2304
2305 # We use these options to decide which functions to include.
2306
2307 # Check whether --with-target-subdir was given.
2308 if test "${with_target_subdir+set}" = set; then :
2309   withval=$with_target_subdir;
2310 fi
2311
2312
2313 # Check whether --with-cross-host was given.
2314 if test "${with_cross_host+set}" = set; then :
2315   withval=$with_cross_host;
2316 fi
2317
2318
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2320 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2321 # Check whether --enable-version-specific-runtime-libs was given.
2322 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2323   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2324  yes) version_specific_libs=yes ;;
2325  no)  version_specific_libs=no ;;
2326  *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2327  esac
2328 else
2329   version_specific_libs=no
2330 fi
2331
2332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2333 $as_echo "$version_specific_libs" >&6; }
2334
2335 # -----------
2336 # Directories
2337 # -----------
2338
2339 # Find the rest of the source tree framework.
2340 # Default to --enable-multilib
2341 # Check whether --enable-multilib was given.
2342 if test "${enable_multilib+set}" = set; then :
2343   enableval=$enable_multilib; case "$enableval" in
2344   yes) multilib=yes ;;
2345   no)  multilib=no ;;
2346   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2347  esac
2348 else
2349   multilib=yes
2350 fi
2351
2352
2353 # We may get other options which we leave undocumented:
2354 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2355 # See config-ml.in if you want the gory details.
2356
2357 if test "$srcdir" = "."; then
2358   if test "$with_target_subdir" != "."; then
2359     multi_basedir="$srcdir/$with_multisrctop../.."
2360   else
2361     multi_basedir="$srcdir/$with_multisrctop.."
2362   fi
2363 else
2364   multi_basedir="$srcdir/.."
2365 fi
2366
2367
2368 # Even if the default multilib is not a cross compilation,
2369 # it may be that some of the other multilibs are.
2370 if test $cross_compiling = no && test $multilib = yes \
2371    && test "x${with_multisubdir}" != x ; then
2372    cross_compiling=maybe
2373 fi
2374
2375 ac_config_commands="$ac_config_commands default-1"
2376
2377
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2379 $as_echo_n "checking host system type... " >&6; }
2380 if test "${ac_cv_host+set}" = set; then :
2381   $as_echo_n "(cached) " >&6
2382 else
2383   if test "x$host_alias" = x; then
2384   ac_cv_host=$ac_cv_build
2385 else
2386   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2387     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2388 fi
2389
2390 fi
2391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2392 $as_echo "$ac_cv_host" >&6; }
2393 case $ac_cv_host in
2394 *-*-*) ;;
2395 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2396 esac
2397 host=$ac_cv_host
2398 ac_save_IFS=$IFS; IFS='-'
2399 set x $ac_cv_host
2400 shift
2401 host_cpu=$1
2402 host_vendor=$2
2403 shift; shift
2404 # Remember, the first character of IFS is used to create $*,
2405 # except with old shells:
2406 host_os=$*
2407 IFS=$ac_save_IFS
2408 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2409
2410
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2412 $as_echo_n "checking target system type... " >&6; }
2413 if test "${ac_cv_target+set}" = set; then :
2414   $as_echo_n "(cached) " >&6
2415 else
2416   if test "x$target_alias" = x; then
2417   ac_cv_target=$ac_cv_host
2418 else
2419   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2420     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2421 fi
2422
2423 fi
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2425 $as_echo "$ac_cv_target" >&6; }
2426 case $ac_cv_target in
2427 *-*-*) ;;
2428 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2429 esac
2430 target=$ac_cv_target
2431 ac_save_IFS=$IFS; IFS='-'
2432 set x $ac_cv_target
2433 shift
2434 target_cpu=$1
2435 target_vendor=$2
2436 shift; shift
2437 # Remember, the first character of IFS is used to create $*,
2438 # except with old shells:
2439 target_os=$*
2440 IFS=$ac_save_IFS
2441 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2442
2443
2444 # The aliases save the names the user supplied, while $host etc.
2445 # will get canonicalized.
2446 test -n "$target_alias" &&
2447   test "$program_prefix$program_suffix$program_transform_name" = \
2448     NONENONEs,x,x, &&
2449   program_prefix=${target_alias}-
2450
2451
2452
2453
2454 # Export source directory.
2455 # These need to be absolute paths, yet at the same time need to
2456 # canonicalize only relative paths, because then amd will not unmount
2457 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2458 case $srcdir in
2459   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2460   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2461 esac
2462
2463
2464 # Calculate toolexeclibdir
2465 # Also toolexecdir, though it's only used in toolexeclibdir
2466 case ${version_specific_libs} in
2467   yes)
2468     # Need the gcc compiler version to know where to install libraries
2469     # and header files if --enable-version-specific-runtime-libs option
2470     # is selected.
2471     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2472     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2473     ;;
2474   no)
2475     if test -n "$with_cross_host" &&
2476        test x"$with_cross_host" != x"no"; then
2477       # Install a library built with a cross compiler in tooldir, not libdir.
2478       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2479       toolexeclibdir='$(toolexecdir)/lib'
2480     else
2481       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2482       toolexeclibdir='$(libdir)'
2483     fi
2484     multi_os_directory=`$CC -print-multi-os-directory`
2485     case $multi_os_directory in
2486       .) ;; # Avoid trailing /.
2487       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2488     esac
2489     ;;
2490 esac
2491
2492
2493
2494 # Figure out if we want to name the include directory and the
2495 #  library name changes differently.
2496 includedirname=include
2497 libsuffix=
2498 case "${host}" in
2499   *-darwin*)
2500     # Darwin is the only target so far that needs a different include directory.
2501     includedirname=include-gnu-runtime
2502     libsuffix=-gnu
2503     ;;
2504 esac
2505
2506
2507
2508 ac_config_headers="$ac_config_headers config.h"
2509
2510
2511 # --------
2512 # Programs
2513 # --------
2514
2515
2516
2517 # We must force CC to /not/ be a precious variable; otherwise
2518 # the wrong, non-multilib-adjusted value will be used in multilibs.
2519 # As a side effect, we have to subst CFLAGS ourselves.
2520
2521
2522 ac_ext=c
2523 ac_cpp='$CPP $CPPFLAGS'
2524 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2525 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2526 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2527 if test -n "$ac_tool_prefix"; then
2528   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2529 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2531 $as_echo_n "checking for $ac_word... " >&6; }
2532 if test "${ac_cv_prog_CC+set}" = set; then :
2533   $as_echo_n "(cached) " >&6
2534 else
2535   if test -n "$CC"; then
2536   ac_cv_prog_CC="$CC" # Let the user override the test.
2537 else
2538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2539 for as_dir in $PATH
2540 do
2541   IFS=$as_save_IFS
2542   test -z "$as_dir" && as_dir=.
2543     for ac_exec_ext in '' $ac_executable_extensions; do
2544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2545     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2547     break 2
2548   fi
2549 done
2550   done
2551 IFS=$as_save_IFS
2552
2553 fi
2554 fi
2555 CC=$ac_cv_prog_CC
2556 if test -n "$CC"; then
2557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2558 $as_echo "$CC" >&6; }
2559 else
2560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2561 $as_echo "no" >&6; }
2562 fi
2563
2564
2565 fi
2566 if test -z "$ac_cv_prog_CC"; then
2567   ac_ct_CC=$CC
2568   # Extract the first word of "gcc", so it can be a program name with args.
2569 set dummy gcc; ac_word=$2
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2571 $as_echo_n "checking for $ac_word... " >&6; }
2572 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2573   $as_echo_n "(cached) " >&6
2574 else
2575   if test -n "$ac_ct_CC"; then
2576   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2577 else
2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 for as_dir in $PATH
2580 do
2581   IFS=$as_save_IFS
2582   test -z "$as_dir" && as_dir=.
2583     for ac_exec_ext in '' $ac_executable_extensions; do
2584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2585     ac_cv_prog_ac_ct_CC="gcc"
2586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2587     break 2
2588   fi
2589 done
2590   done
2591 IFS=$as_save_IFS
2592
2593 fi
2594 fi
2595 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2596 if test -n "$ac_ct_CC"; then
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2598 $as_echo "$ac_ct_CC" >&6; }
2599 else
2600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2601 $as_echo "no" >&6; }
2602 fi
2603
2604   if test "x$ac_ct_CC" = x; then
2605     CC=""
2606   else
2607     case $cross_compiling:$ac_tool_warned in
2608 yes:)
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2611 ac_tool_warned=yes ;;
2612 esac
2613     CC=$ac_ct_CC
2614   fi
2615 else
2616   CC="$ac_cv_prog_CC"
2617 fi
2618
2619 if test -z "$CC"; then
2620           if test -n "$ac_tool_prefix"; then
2621     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2622 set dummy ${ac_tool_prefix}cc; ac_word=$2
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2624 $as_echo_n "checking for $ac_word... " >&6; }
2625 if test "${ac_cv_prog_CC+set}" = set; then :
2626   $as_echo_n "(cached) " >&6
2627 else
2628   if test -n "$CC"; then
2629   ac_cv_prog_CC="$CC" # Let the user override the test.
2630 else
2631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2632 for as_dir in $PATH
2633 do
2634   IFS=$as_save_IFS
2635   test -z "$as_dir" && as_dir=.
2636     for ac_exec_ext in '' $ac_executable_extensions; do
2637   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2638     ac_cv_prog_CC="${ac_tool_prefix}cc"
2639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2640     break 2
2641   fi
2642 done
2643   done
2644 IFS=$as_save_IFS
2645
2646 fi
2647 fi
2648 CC=$ac_cv_prog_CC
2649 if test -n "$CC"; then
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2651 $as_echo "$CC" >&6; }
2652 else
2653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2654 $as_echo "no" >&6; }
2655 fi
2656
2657
2658   fi
2659 fi
2660 if test -z "$CC"; then
2661   # Extract the first word of "cc", so it can be a program name with args.
2662 set dummy cc; ac_word=$2
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2664 $as_echo_n "checking for $ac_word... " >&6; }
2665 if test "${ac_cv_prog_CC+set}" = set; then :
2666   $as_echo_n "(cached) " >&6
2667 else
2668   if test -n "$CC"; then
2669   ac_cv_prog_CC="$CC" # Let the user override the test.
2670 else
2671   ac_prog_rejected=no
2672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673 for as_dir in $PATH
2674 do
2675   IFS=$as_save_IFS
2676   test -z "$as_dir" && as_dir=.
2677     for ac_exec_ext in '' $ac_executable_extensions; do
2678   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2679     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2680        ac_prog_rejected=yes
2681        continue
2682      fi
2683     ac_cv_prog_CC="cc"
2684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2685     break 2
2686   fi
2687 done
2688   done
2689 IFS=$as_save_IFS
2690
2691 if test $ac_prog_rejected = yes; then
2692   # We found a bogon in the path, so make sure we never use it.
2693   set dummy $ac_cv_prog_CC
2694   shift
2695   if test $# != 0; then
2696     # We chose a different compiler from the bogus one.
2697     # However, it has the same basename, so the bogon will be chosen
2698     # first if we set CC to just the basename; use the full file name.
2699     shift
2700     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2701   fi
2702 fi
2703 fi
2704 fi
2705 CC=$ac_cv_prog_CC
2706 if test -n "$CC"; then
2707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2708 $as_echo "$CC" >&6; }
2709 else
2710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2711 $as_echo "no" >&6; }
2712 fi
2713
2714
2715 fi
2716 if test -z "$CC"; then
2717   if test -n "$ac_tool_prefix"; then
2718   for ac_prog in cl.exe
2719   do
2720     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2721 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2723 $as_echo_n "checking for $ac_word... " >&6; }
2724 if test "${ac_cv_prog_CC+set}" = set; then :
2725   $as_echo_n "(cached) " >&6
2726 else
2727   if test -n "$CC"; then
2728   ac_cv_prog_CC="$CC" # Let the user override the test.
2729 else
2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2731 for as_dir in $PATH
2732 do
2733   IFS=$as_save_IFS
2734   test -z "$as_dir" && as_dir=.
2735     for ac_exec_ext in '' $ac_executable_extensions; do
2736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2737     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2739     break 2
2740   fi
2741 done
2742   done
2743 IFS=$as_save_IFS
2744
2745 fi
2746 fi
2747 CC=$ac_cv_prog_CC
2748 if test -n "$CC"; then
2749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2750 $as_echo "$CC" >&6; }
2751 else
2752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2753 $as_echo "no" >&6; }
2754 fi
2755
2756
2757     test -n "$CC" && break
2758   done
2759 fi
2760 if test -z "$CC"; then
2761   ac_ct_CC=$CC
2762   for ac_prog in cl.exe
2763 do
2764   # Extract the first word of "$ac_prog", so it can be a program name with args.
2765 set dummy $ac_prog; ac_word=$2
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2767 $as_echo_n "checking for $ac_word... " >&6; }
2768 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2769   $as_echo_n "(cached) " >&6
2770 else
2771   if test -n "$ac_ct_CC"; then
2772   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2773 else
2774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2775 for as_dir in $PATH
2776 do
2777   IFS=$as_save_IFS
2778   test -z "$as_dir" && as_dir=.
2779     for ac_exec_ext in '' $ac_executable_extensions; do
2780   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2781     ac_cv_prog_ac_ct_CC="$ac_prog"
2782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2783     break 2
2784   fi
2785 done
2786   done
2787 IFS=$as_save_IFS
2788
2789 fi
2790 fi
2791 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2792 if test -n "$ac_ct_CC"; then
2793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2794 $as_echo "$ac_ct_CC" >&6; }
2795 else
2796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2797 $as_echo "no" >&6; }
2798 fi
2799
2800
2801   test -n "$ac_ct_CC" && break
2802 done
2803
2804   if test "x$ac_ct_CC" = x; then
2805     CC=""
2806   else
2807     case $cross_compiling:$ac_tool_warned in
2808 yes:)
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2810 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2811 ac_tool_warned=yes ;;
2812 esac
2813     CC=$ac_ct_CC
2814   fi
2815 fi
2816
2817 fi
2818
2819
2820 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2821 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2822 as_fn_error "no acceptable C compiler found in \$PATH
2823 See \`config.log' for more details." "$LINENO" 5; }
2824
2825 # Provide some information about the compiler.
2826 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2827 set X $ac_compile
2828 ac_compiler=$2
2829 for ac_option in --version -v -V -qversion; do
2830   { { ac_try="$ac_compiler $ac_option >&5"
2831 case "(($ac_try" in
2832   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2833   *) ac_try_echo=$ac_try;;
2834 esac
2835 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2836 $as_echo "$ac_try_echo"; } >&5
2837   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2838   ac_status=$?
2839   if test -s conftest.err; then
2840     sed '10a\
2841 ... rest of stderr output deleted ...
2842          10q' conftest.err >conftest.er1
2843     cat conftest.er1 >&5
2844     rm -f conftest.er1 conftest.err
2845   fi
2846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2847   test $ac_status = 0; }
2848 done
2849
2850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2851 /* end confdefs.h.  */
2852
2853 int
2854 main ()
2855 {
2856
2857   ;
2858   return 0;
2859 }
2860 _ACEOF
2861 # FIXME: Cleanup?
2862 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2863   (eval $ac_link) 2>&5
2864   ac_status=$?
2865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2866   test $ac_status = 0; }; then :
2867   gcc_no_link=no
2868 else
2869   gcc_no_link=yes
2870 fi
2871 if test x$gcc_no_link = xyes; then
2872   # Setting cross_compile will disable run tests; it will
2873   # also disable AC_CHECK_FILE but that's generally
2874   # correct if we can't link.
2875   cross_compiling=yes
2876   EXEEXT=
2877 else
2878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2879 /* end confdefs.h.  */
2880
2881 int
2882 main ()
2883 {
2884
2885   ;
2886   return 0;
2887 }
2888 _ACEOF
2889 ac_clean_files_save=$ac_clean_files
2890 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2891 # Try to create an executable without -o first, disregard a.out.
2892 # It will help us diagnose broken compilers, and finding out an intuition
2893 # of exeext.
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2895 $as_echo_n "checking for C compiler default output file name... " >&6; }
2896 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2897
2898 # The possible output files:
2899 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2900
2901 ac_rmfiles=
2902 for ac_file in $ac_files
2903 do
2904   case $ac_file in
2905     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2906     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2907   esac
2908 done
2909 rm -f $ac_rmfiles
2910
2911 if { { ac_try="$ac_link_default"
2912 case "(($ac_try" in
2913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2914   *) ac_try_echo=$ac_try;;
2915 esac
2916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2917 $as_echo "$ac_try_echo"; } >&5
2918   (eval "$ac_link_default") 2>&5
2919   ac_status=$?
2920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2921   test $ac_status = 0; }; then :
2922   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2923 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2924 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2925 # so that the user can short-circuit this test for compilers unknown to
2926 # Autoconf.
2927 for ac_file in $ac_files ''
2928 do
2929   test -f "$ac_file" || continue
2930   case $ac_file in
2931     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2932         ;;
2933     [ab].out )
2934         # We found the default executable, but exeext='' is most
2935         # certainly right.
2936         break;;
2937     *.* )
2938         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2939         then :; else
2940            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2941         fi
2942         # We set ac_cv_exeext here because the later test for it is not
2943         # safe: cross compilers may not add the suffix if given an `-o'
2944         # argument, so we may need to know it at that point already.
2945         # Even if this section looks crufty: it has the advantage of
2946         # actually working.
2947         break;;
2948     * )
2949         break;;
2950   esac
2951 done
2952 test "$ac_cv_exeext" = no && ac_cv_exeext=
2953
2954 else
2955   ac_file=''
2956 fi
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2958 $as_echo "$ac_file" >&6; }
2959 if test -z "$ac_file"; then :
2960   $as_echo "$as_me: failed program was:" >&5
2961 sed 's/^/| /' conftest.$ac_ext >&5
2962
2963 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2965 { as_fn_set_status 77
2966 as_fn_error "C compiler cannot create executables
2967 See \`config.log' for more details." "$LINENO" 5; }; }
2968 fi
2969 ac_exeext=$ac_cv_exeext
2970
2971 # Check that the compiler produces executables we can run.  If not, either
2972 # the compiler is broken, or we cross compile.
2973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2974 $as_echo_n "checking whether the C compiler works... " >&6; }
2975 # If not cross compiling, check that we can run a simple program.
2976 if test "$cross_compiling" != yes; then
2977   if { ac_try='./$ac_file'
2978   { { case "(($ac_try" in
2979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2980   *) ac_try_echo=$ac_try;;
2981 esac
2982 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2983 $as_echo "$ac_try_echo"; } >&5
2984   (eval "$ac_try") 2>&5
2985   ac_status=$?
2986   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2987   test $ac_status = 0; }; }; then
2988     cross_compiling=no
2989   else
2990     if test "$cross_compiling" = maybe; then
2991         cross_compiling=yes
2992     else
2993         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2994 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2995 as_fn_error "cannot run C compiled programs.
2996 If you meant to cross compile, use \`--host'.
2997 See \`config.log' for more details." "$LINENO" 5; }
2998     fi
2999   fi
3000 fi
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3002 $as_echo "yes" >&6; }
3003
3004 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3005 ac_clean_files=$ac_clean_files_save
3006 # Check that the compiler produces executables we can run.  If not, either
3007 # the compiler is broken, or we cross compile.
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3009 $as_echo_n "checking whether we are cross compiling... " >&6; }
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3011 $as_echo "$cross_compiling" >&6; }
3012
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3014 $as_echo_n "checking for suffix of executables... " >&6; }
3015 if { { ac_try="$ac_link"
3016 case "(($ac_try" in
3017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3018   *) ac_try_echo=$ac_try;;
3019 esac
3020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3021 $as_echo "$ac_try_echo"; } >&5
3022   (eval "$ac_link") 2>&5
3023   ac_status=$?
3024   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3025   test $ac_status = 0; }; then :
3026   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3027 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3028 # work properly (i.e., refer to `conftest.exe'), while it won't with
3029 # `rm'.
3030 for ac_file in conftest.exe conftest conftest.*; do
3031   test -f "$ac_file" || continue
3032   case $ac_file in
3033     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3034     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3035           break;;
3036     * ) break;;
3037   esac
3038 done
3039 else
3040   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3042 as_fn_error "cannot compute suffix of executables: cannot compile and link
3043 See \`config.log' for more details." "$LINENO" 5; }
3044 fi
3045 rm -f conftest$ac_cv_exeext
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3047 $as_echo "$ac_cv_exeext" >&6; }
3048
3049 rm -f conftest.$ac_ext
3050 EXEEXT=$ac_cv_exeext
3051 ac_exeext=$EXEEXT
3052 fi
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3054 $as_echo_n "checking for suffix of object files... " >&6; }
3055 if test "${ac_cv_objext+set}" = set; then :
3056   $as_echo_n "(cached) " >&6
3057 else
3058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060
3061 int
3062 main ()
3063 {
3064
3065   ;
3066   return 0;
3067 }
3068 _ACEOF
3069 rm -f conftest.o conftest.obj
3070 if { { ac_try="$ac_compile"
3071 case "(($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 "$ac_compile") 2>&5
3078   ac_status=$?
3079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3080   test $ac_status = 0; }; then :
3081   for ac_file in conftest.o conftest.obj conftest.*; do
3082   test -f "$ac_file" || continue;
3083   case $ac_file in
3084     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3085     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3086        break;;
3087   esac
3088 done
3089 else
3090   $as_echo "$as_me: failed program was:" >&5
3091 sed 's/^/| /' conftest.$ac_ext >&5
3092
3093 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3095 as_fn_error "cannot compute suffix of object files: cannot compile
3096 See \`config.log' for more details." "$LINENO" 5; }
3097 fi
3098 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3099 fi
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3101 $as_echo "$ac_cv_objext" >&6; }
3102 OBJEXT=$ac_cv_objext
3103 ac_objext=$OBJEXT
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3105 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3106 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3107   $as_echo_n "(cached) " >&6
3108 else
3109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3110 /* end confdefs.h.  */
3111
3112 int
3113 main ()
3114 {
3115 #ifndef __GNUC__
3116        choke me
3117 #endif
3118
3119   ;
3120   return 0;
3121 }
3122 _ACEOF
3123 if ac_fn_c_try_compile "$LINENO"; then :
3124   ac_compiler_gnu=yes
3125 else
3126   ac_compiler_gnu=no
3127 fi
3128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3129 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3130
3131 fi
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3133 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3134 if test $ac_compiler_gnu = yes; then
3135   GCC=yes
3136 else
3137   GCC=
3138 fi
3139 ac_test_CFLAGS=${CFLAGS+set}
3140 ac_save_CFLAGS=$CFLAGS
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3142 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3143 if test "${ac_cv_prog_cc_g+set}" = set; then :
3144   $as_echo_n "(cached) " >&6
3145 else
3146   ac_save_c_werror_flag=$ac_c_werror_flag
3147    ac_c_werror_flag=yes
3148    ac_cv_prog_cc_g=no
3149    CFLAGS="-g"
3150    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3151 /* end confdefs.h.  */
3152
3153 int
3154 main ()
3155 {
3156
3157   ;
3158   return 0;
3159 }
3160 _ACEOF
3161 if ac_fn_c_try_compile "$LINENO"; then :
3162   ac_cv_prog_cc_g=yes
3163 else
3164   CFLAGS=""
3165       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3166 /* end confdefs.h.  */
3167
3168 int
3169 main ()
3170 {
3171
3172   ;
3173   return 0;
3174 }
3175 _ACEOF
3176 if ac_fn_c_try_compile "$LINENO"; then :
3177
3178 else
3179   ac_c_werror_flag=$ac_save_c_werror_flag
3180          CFLAGS="-g"
3181          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3182 /* end confdefs.h.  */
3183
3184 int
3185 main ()
3186 {
3187
3188   ;
3189   return 0;
3190 }
3191 _ACEOF
3192 if ac_fn_c_try_compile "$LINENO"; then :
3193   ac_cv_prog_cc_g=yes
3194 fi
3195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3196 fi
3197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3198 fi
3199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3200    ac_c_werror_flag=$ac_save_c_werror_flag
3201 fi
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3203 $as_echo "$ac_cv_prog_cc_g" >&6; }
3204 if test "$ac_test_CFLAGS" = set; then
3205   CFLAGS=$ac_save_CFLAGS
3206 elif test $ac_cv_prog_cc_g = yes; then
3207   if test "$GCC" = yes; then
3208     CFLAGS="-g -O2"
3209   else
3210     CFLAGS="-g"
3211   fi
3212 else
3213   if test "$GCC" = yes; then
3214     CFLAGS="-O2"
3215   else
3216     CFLAGS=
3217   fi
3218 fi
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3220 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3221 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3222   $as_echo_n "(cached) " >&6
3223 else
3224   ac_cv_prog_cc_c89=no
3225 ac_save_CC=$CC
3226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3227 /* end confdefs.h.  */
3228 #include <stdarg.h>
3229 #include <stdio.h>
3230 #include <sys/types.h>
3231 #include <sys/stat.h>
3232 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3233 struct buf { int x; };
3234 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3235 static char *e (p, i)
3236      char **p;
3237      int i;
3238 {
3239   return p[i];
3240 }
3241 static char *f (char * (*g) (char **, int), char **p, ...)
3242 {
3243   char *s;
3244   va_list v;
3245   va_start (v,p);
3246   s = g (p, va_arg (v,int));
3247   va_end (v);
3248   return s;
3249 }
3250
3251 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3252    function prototypes and stuff, but not '\xHH' hex character constants.
3253    These don't provoke an error unfortunately, instead are silently treated
3254    as 'x'.  The following induces an error, until -std is added to get
3255    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3256    array size at least.  It's necessary to write '\x00'==0 to get something
3257    that's true only with -std.  */
3258 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3259
3260 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3261    inside strings and character constants.  */
3262 #define FOO(x) 'x'
3263 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3264
3265 int test (int i, double x);
3266 struct s1 {int (*f) (int a);};
3267 struct s2 {int (*f) (double a);};
3268 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3269 int argc;
3270 char **argv;
3271 int
3272 main ()
3273 {
3274 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3275   ;
3276   return 0;
3277 }
3278 _ACEOF
3279 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3280         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3281 do
3282   CC="$ac_save_CC $ac_arg"
3283   if ac_fn_c_try_compile "$LINENO"; then :
3284   ac_cv_prog_cc_c89=$ac_arg
3285 fi
3286 rm -f core conftest.err conftest.$ac_objext
3287   test "x$ac_cv_prog_cc_c89" != "xno" && break
3288 done
3289 rm -f conftest.$ac_ext
3290 CC=$ac_save_CC
3291
3292 fi
3293 # AC_CACHE_VAL
3294 case "x$ac_cv_prog_cc_c89" in
3295   x)
3296     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3297 $as_echo "none needed" >&6; } ;;
3298   xno)
3299     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3300 $as_echo "unsupported" >&6; } ;;
3301   *)
3302     CC="$CC $ac_cv_prog_cc_c89"
3303     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3304 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3305 esac
3306 if test "x$ac_cv_prog_cc_c89" != xno; then :
3307
3308 fi
3309
3310 ac_ext=c
3311 ac_cpp='$CPP $CPPFLAGS'
3312 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3313 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3314 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3315
3316
3317
3318 # extra LD Flags which are required for targets
3319
3320
3321
3322 case $host in
3323   *-cygwin* | *-mingw*)
3324     # 'host' will be top-level target in the case of a target lib,
3325     # we must compare to with_cross_host to decide if this is a native
3326     # or cross-compiler and select where to install dlls appropriately.
3327     if test -n "$with_cross_host" &&
3328         test x"$with_cross_host" != x"no"; then
3329       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3330     else
3331       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3332     fi
3333     ;;
3334   *)
3335     lt_host_flags=
3336     ;;
3337 esac
3338
3339
3340
3341 case "${host}" in
3342   *-darwin*)
3343     # Darwin needs -single_module when linking libobjc
3344     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3345     ;;
3346   *-cygwin*|*-mingw*)
3347     # Tell libtool to build DLLs on Windows
3348     extra_ldflags_libobjc='$(lt_host_flags)'
3349     ;;
3350 esac
3351
3352
3353
3354
3355 if test -n "$ac_tool_prefix"; then
3356   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3357 set dummy ${ac_tool_prefix}as; ac_word=$2
3358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3359 $as_echo_n "checking for $ac_word... " >&6; }
3360 if test "${ac_cv_prog_AS+set}" = set; then :
3361   $as_echo_n "(cached) " >&6
3362 else
3363   if test -n "$AS"; then
3364   ac_cv_prog_AS="$AS" # Let the user override the test.
3365 else
3366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3367 for as_dir in $PATH
3368 do
3369   IFS=$as_save_IFS
3370   test -z "$as_dir" && as_dir=.
3371     for ac_exec_ext in '' $ac_executable_extensions; do
3372   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3373     ac_cv_prog_AS="${ac_tool_prefix}as"
3374     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3375     break 2
3376   fi
3377 done
3378   done
3379 IFS=$as_save_IFS
3380
3381 fi
3382 fi
3383 AS=$ac_cv_prog_AS
3384 if test -n "$AS"; then
3385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3386 $as_echo "$AS" >&6; }
3387 else
3388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3389 $as_echo "no" >&6; }
3390 fi
3391
3392
3393 fi
3394 if test -z "$ac_cv_prog_AS"; then
3395   ac_ct_AS=$AS
3396   # Extract the first word of "as", so it can be a program name with args.
3397 set dummy as; ac_word=$2
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3399 $as_echo_n "checking for $ac_word... " >&6; }
3400 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
3401   $as_echo_n "(cached) " >&6
3402 else
3403   if test -n "$ac_ct_AS"; then
3404   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3405 else
3406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3407 for as_dir in $PATH
3408 do
3409   IFS=$as_save_IFS
3410   test -z "$as_dir" && as_dir=.
3411     for ac_exec_ext in '' $ac_executable_extensions; do
3412   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3413     ac_cv_prog_ac_ct_AS="as"
3414     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3415     break 2
3416   fi
3417 done
3418   done
3419 IFS=$as_save_IFS
3420
3421 fi
3422 fi
3423 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3424 if test -n "$ac_ct_AS"; then
3425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3426 $as_echo "$ac_ct_AS" >&6; }
3427 else
3428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3429 $as_echo "no" >&6; }
3430 fi
3431
3432   if test "x$ac_ct_AS" = x; then
3433     AS=""
3434   else
3435     case $cross_compiling:$ac_tool_warned in
3436 yes:)
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3438 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3439 ac_tool_warned=yes ;;
3440 esac
3441     AS=$ac_ct_AS
3442   fi
3443 else
3444   AS="$ac_cv_prog_AS"
3445 fi
3446
3447 if test -n "$ac_tool_prefix"; then
3448   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3449 set dummy ${ac_tool_prefix}ar; ac_word=$2
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3451 $as_echo_n "checking for $ac_word... " >&6; }
3452 if test "${ac_cv_prog_AR+set}" = set; then :
3453   $as_echo_n "(cached) " >&6
3454 else
3455   if test -n "$AR"; then
3456   ac_cv_prog_AR="$AR" # Let the user override the test.
3457 else
3458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3459 for as_dir in $PATH
3460 do
3461   IFS=$as_save_IFS
3462   test -z "$as_dir" && as_dir=.
3463     for ac_exec_ext in '' $ac_executable_extensions; do
3464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3465     ac_cv_prog_AR="${ac_tool_prefix}ar"
3466     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3467     break 2
3468   fi
3469 done
3470   done
3471 IFS=$as_save_IFS
3472
3473 fi
3474 fi
3475 AR=$ac_cv_prog_AR
3476 if test -n "$AR"; then
3477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3478 $as_echo "$AR" >&6; }
3479 else
3480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3481 $as_echo "no" >&6; }
3482 fi
3483
3484
3485 fi
3486 if test -z "$ac_cv_prog_AR"; then
3487   ac_ct_AR=$AR
3488   # Extract the first word of "ar", so it can be a program name with args.
3489 set dummy ar; ac_word=$2
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3491 $as_echo_n "checking for $ac_word... " >&6; }
3492 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
3493   $as_echo_n "(cached) " >&6
3494 else
3495   if test -n "$ac_ct_AR"; then
3496   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3497 else
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH
3500 do
3501   IFS=$as_save_IFS
3502   test -z "$as_dir" && as_dir=.
3503     for ac_exec_ext in '' $ac_executable_extensions; do
3504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3505     ac_cv_prog_ac_ct_AR="ar"
3506     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3507     break 2
3508   fi
3509 done
3510   done
3511 IFS=$as_save_IFS
3512
3513 fi
3514 fi
3515 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3516 if test -n "$ac_ct_AR"; then
3517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3518 $as_echo "$ac_ct_AR" >&6; }
3519 else
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3521 $as_echo "no" >&6; }
3522 fi
3523
3524   if test "x$ac_ct_AR" = x; then
3525     AR=""
3526   else
3527     case $cross_compiling:$ac_tool_warned in
3528 yes:)
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3530 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3531 ac_tool_warned=yes ;;
3532 esac
3533     AR=$ac_ct_AR
3534   fi
3535 else
3536   AR="$ac_cv_prog_AR"
3537 fi
3538
3539 if test -n "$ac_tool_prefix"; then
3540   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3541 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3543 $as_echo_n "checking for $ac_word... " >&6; }
3544 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3545   $as_echo_n "(cached) " >&6
3546 else
3547   if test -n "$RANLIB"; then
3548   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3549 else
3550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3551 for as_dir in $PATH
3552 do
3553   IFS=$as_save_IFS
3554   test -z "$as_dir" && as_dir=.
3555     for ac_exec_ext in '' $ac_executable_extensions; do
3556   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3557     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3558     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3559     break 2
3560   fi
3561 done
3562   done
3563 IFS=$as_save_IFS
3564
3565 fi
3566 fi
3567 RANLIB=$ac_cv_prog_RANLIB
3568 if test -n "$RANLIB"; then
3569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3570 $as_echo "$RANLIB" >&6; }
3571 else
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3573 $as_echo "no" >&6; }
3574 fi
3575
3576
3577 fi
3578 if test -z "$ac_cv_prog_RANLIB"; then
3579   ac_ct_RANLIB=$RANLIB
3580   # Extract the first word of "ranlib", so it can be a program name with args.
3581 set dummy ranlib; ac_word=$2
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3583 $as_echo_n "checking for $ac_word... " >&6; }
3584 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3585   $as_echo_n "(cached) " >&6
3586 else
3587   if test -n "$ac_ct_RANLIB"; then
3588   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3589 else
3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591 for as_dir in $PATH
3592 do
3593   IFS=$as_save_IFS
3594   test -z "$as_dir" && as_dir=.
3595     for ac_exec_ext in '' $ac_executable_extensions; do
3596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3597     ac_cv_prog_ac_ct_RANLIB="ranlib"
3598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3599     break 2
3600   fi
3601 done
3602   done
3603 IFS=$as_save_IFS
3604
3605 fi
3606 fi
3607 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3608 if test -n "$ac_ct_RANLIB"; then
3609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3610 $as_echo "$ac_ct_RANLIB" >&6; }
3611 else
3612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3613 $as_echo "no" >&6; }
3614 fi
3615
3616   if test "x$ac_ct_RANLIB" = x; then
3617     RANLIB=":"
3618   else
3619     case $cross_compiling:$ac_tool_warned in
3620 yes:)
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3622 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3623 ac_tool_warned=yes ;;
3624 esac
3625     RANLIB=$ac_ct_RANLIB
3626   fi
3627 else
3628   RANLIB="$ac_cv_prog_RANLIB"
3629 fi
3630
3631 # Find a good install program.  We prefer a C program (faster),
3632 # so one script is as good as another.  But avoid the broken or
3633 # incompatible versions:
3634 # SysV /etc/install, /usr/sbin/install
3635 # SunOS /usr/etc/install
3636 # IRIX /sbin/install
3637 # AIX /bin/install
3638 # AmigaOS /C/install, which installs bootblocks on floppy discs
3639 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3640 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3641 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3642 # OS/2's system install, which has a completely different semantic
3643 # ./install, which can be erroneously created by make from ./install.sh.
3644 # Reject install programs that cannot install multiple files.
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3646 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3647 if test -z "$INSTALL"; then
3648 if test "${ac_cv_path_install+set}" = set; then :
3649   $as_echo_n "(cached) " >&6
3650 else
3651   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3652 for as_dir in $PATH
3653 do
3654   IFS=$as_save_IFS
3655   test -z "$as_dir" && as_dir=.
3656     # Account for people who put trailing slashes in PATH elements.
3657 case $as_dir/ in #((
3658   ./ | .// | /[cC]/* | \
3659   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3660   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3661   /usr/ucb/* ) ;;
3662   *)
3663     # OSF1 and SCO ODT 3.0 have their own names for install.
3664     # Don't use installbsd from OSF since it installs stuff as root
3665     # by default.
3666     for ac_prog in ginstall scoinst install; do
3667       for ac_exec_ext in '' $ac_executable_extensions; do
3668         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3669           if test $ac_prog = install &&
3670             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3671             # AIX install.  It has an incompatible calling convention.
3672             :
3673           elif test $ac_prog = install &&
3674             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3675             # program-specific install script used by HP pwplus--don't use.
3676             :
3677           else
3678             rm -rf conftest.one conftest.two conftest.dir
3679             echo one > conftest.one
3680             echo two > conftest.two
3681             mkdir conftest.dir
3682             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3683               test -s conftest.one && test -s conftest.two &&
3684               test -s conftest.dir/conftest.one &&
3685               test -s conftest.dir/conftest.two
3686             then
3687               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3688               break 3
3689             fi
3690           fi
3691         fi
3692       done
3693     done
3694     ;;
3695 esac
3696
3697   done
3698 IFS=$as_save_IFS
3699
3700 rm -rf conftest.one conftest.two conftest.dir
3701
3702 fi
3703   if test "${ac_cv_path_install+set}" = set; then
3704     INSTALL=$ac_cv_path_install
3705   else
3706     # As a last resort, use the slow shell script.  Don't cache a
3707     # value for INSTALL within a source directory, because that will
3708     # break other packages using the cache if that directory is
3709     # removed, or if the value is a relative name.
3710     INSTALL=$ac_install_sh
3711   fi
3712 fi
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3714 $as_echo "$INSTALL" >&6; }
3715
3716 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3717 # It thinks the first close brace ends the variable substitution.
3718 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3719
3720 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3721
3722 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3723
3724
3725
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3727 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3728     # Check whether --enable-maintainer-mode was given.
3729 if test "${enable_maintainer_mode+set}" = set; then :
3730   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3731 else
3732   USE_MAINTAINER_MODE=no
3733 fi
3734
3735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3736 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3737    if test $USE_MAINTAINER_MODE = yes; then
3738   MAINTAINER_MODE_TRUE=
3739   MAINTAINER_MODE_FALSE='#'
3740 else
3741   MAINTAINER_MODE_TRUE='#'
3742   MAINTAINER_MODE_FALSE=
3743 fi
3744
3745   MAINT=$MAINTAINER_MODE_TRUE
3746
3747
3748
3749 # Enable Win32 DLL on MS Windows - FIXME
3750 enable_win32_dll=yes
3751
3752 case $host in
3753 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3754   if test -n "$ac_tool_prefix"; then
3755   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3756 set dummy ${ac_tool_prefix}as; ac_word=$2
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3758 $as_echo_n "checking for $ac_word... " >&6; }
3759 if test "${ac_cv_prog_AS+set}" = set; then :
3760   $as_echo_n "(cached) " >&6
3761 else
3762   if test -n "$AS"; then
3763   ac_cv_prog_AS="$AS" # Let the user override the test.
3764 else
3765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3766 for as_dir in $PATH
3767 do
3768   IFS=$as_save_IFS
3769   test -z "$as_dir" && as_dir=.
3770     for ac_exec_ext in '' $ac_executable_extensions; do
3771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3772     ac_cv_prog_AS="${ac_tool_prefix}as"
3773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3774     break 2
3775   fi
3776 done
3777   done
3778 IFS=$as_save_IFS
3779
3780 fi
3781 fi
3782 AS=$ac_cv_prog_AS
3783 if test -n "$AS"; then
3784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3785 $as_echo "$AS" >&6; }
3786 else
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3788 $as_echo "no" >&6; }
3789 fi
3790
3791
3792 fi
3793 if test -z "$ac_cv_prog_AS"; then
3794   ac_ct_AS=$AS
3795   # Extract the first word of "as", so it can be a program name with args.
3796 set dummy as; ac_word=$2
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3798 $as_echo_n "checking for $ac_word... " >&6; }
3799 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
3800   $as_echo_n "(cached) " >&6
3801 else
3802   if test -n "$ac_ct_AS"; then
3803   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3804 else
3805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3806 for as_dir in $PATH
3807 do
3808   IFS=$as_save_IFS
3809   test -z "$as_dir" && as_dir=.
3810     for ac_exec_ext in '' $ac_executable_extensions; do
3811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3812     ac_cv_prog_ac_ct_AS="as"
3813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3814     break 2
3815   fi
3816 done
3817   done
3818 IFS=$as_save_IFS
3819
3820 fi
3821 fi
3822 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3823 if test -n "$ac_ct_AS"; then
3824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3825 $as_echo "$ac_ct_AS" >&6; }
3826 else
3827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3828 $as_echo "no" >&6; }
3829 fi
3830
3831   if test "x$ac_ct_AS" = x; then
3832     AS="false"
3833   else
3834     case $cross_compiling:$ac_tool_warned in
3835 yes:)
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3838 ac_tool_warned=yes ;;
3839 esac
3840     AS=$ac_ct_AS
3841   fi
3842 else
3843   AS="$ac_cv_prog_AS"
3844 fi
3845
3846   if test -n "$ac_tool_prefix"; then
3847   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3848 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3850 $as_echo_n "checking for $ac_word... " >&6; }
3851 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
3852   $as_echo_n "(cached) " >&6
3853 else
3854   if test -n "$DLLTOOL"; then
3855   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3856 else
3857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3858 for as_dir in $PATH
3859 do
3860   IFS=$as_save_IFS
3861   test -z "$as_dir" && as_dir=.
3862     for ac_exec_ext in '' $ac_executable_extensions; do
3863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3864     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3866     break 2
3867   fi
3868 done
3869   done
3870 IFS=$as_save_IFS
3871
3872 fi
3873 fi
3874 DLLTOOL=$ac_cv_prog_DLLTOOL
3875 if test -n "$DLLTOOL"; then
3876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
3877 $as_echo "$DLLTOOL" >&6; }
3878 else
3879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3880 $as_echo "no" >&6; }
3881 fi
3882
3883
3884 fi
3885 if test -z "$ac_cv_prog_DLLTOOL"; then
3886   ac_ct_DLLTOOL=$DLLTOOL
3887   # Extract the first word of "dlltool", so it can be a program name with args.
3888 set dummy dlltool; ac_word=$2
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3890 $as_echo_n "checking for $ac_word... " >&6; }
3891 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
3892   $as_echo_n "(cached) " >&6
3893 else
3894   if test -n "$ac_ct_DLLTOOL"; then
3895   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
3896 else
3897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3898 for as_dir in $PATH
3899 do
3900   IFS=$as_save_IFS
3901   test -z "$as_dir" && as_dir=.
3902     for ac_exec_ext in '' $ac_executable_extensions; do
3903   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3904     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
3905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3906     break 2
3907   fi
3908 done
3909   done
3910 IFS=$as_save_IFS
3911
3912 fi
3913 fi
3914 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
3915 if test -n "$ac_ct_DLLTOOL"; then
3916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
3917 $as_echo "$ac_ct_DLLTOOL" >&6; }
3918 else
3919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3920 $as_echo "no" >&6; }
3921 fi
3922
3923   if test "x$ac_ct_DLLTOOL" = x; then
3924     DLLTOOL="false"
3925   else
3926     case $cross_compiling:$ac_tool_warned in
3927 yes:)
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3929 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3930 ac_tool_warned=yes ;;
3931 esac
3932     DLLTOOL=$ac_ct_DLLTOOL
3933   fi
3934 else
3935   DLLTOOL="$ac_cv_prog_DLLTOOL"
3936 fi
3937
3938   if test -n "$ac_tool_prefix"; then
3939   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
3940 set dummy ${ac_tool_prefix}objdump; ac_word=$2
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3942 $as_echo_n "checking for $ac_word... " >&6; }
3943 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
3944   $as_echo_n "(cached) " >&6
3945 else
3946   if test -n "$OBJDUMP"; then
3947   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
3948 else
3949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3950 for as_dir in $PATH
3951 do
3952   IFS=$as_save_IFS
3953   test -z "$as_dir" && as_dir=.
3954     for ac_exec_ext in '' $ac_executable_extensions; do
3955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3956     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
3957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3958     break 2
3959   fi
3960 done
3961   done
3962 IFS=$as_save_IFS
3963
3964 fi
3965 fi
3966 OBJDUMP=$ac_cv_prog_OBJDUMP
3967 if test -n "$OBJDUMP"; then
3968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
3969 $as_echo "$OBJDUMP" >&6; }
3970 else
3971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3972 $as_echo "no" >&6; }
3973 fi
3974
3975
3976 fi
3977 if test -z "$ac_cv_prog_OBJDUMP"; then
3978   ac_ct_OBJDUMP=$OBJDUMP
3979   # Extract the first word of "objdump", so it can be a program name with args.
3980 set dummy objdump; ac_word=$2
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3982 $as_echo_n "checking for $ac_word... " >&6; }
3983 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
3984   $as_echo_n "(cached) " >&6
3985 else
3986   if test -n "$ac_ct_OBJDUMP"; then
3987   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
3988 else
3989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3990 for as_dir in $PATH
3991 do
3992   IFS=$as_save_IFS
3993   test -z "$as_dir" && as_dir=.
3994     for ac_exec_ext in '' $ac_executable_extensions; do
3995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3996     ac_cv_prog_ac_ct_OBJDUMP="objdump"
3997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3998     break 2
3999   fi
4000 done
4001   done
4002 IFS=$as_save_IFS
4003
4004 fi
4005 fi
4006 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4007 if test -n "$ac_ct_OBJDUMP"; then
4008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4009 $as_echo "$ac_ct_OBJDUMP" >&6; }
4010 else
4011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4012 $as_echo "no" >&6; }
4013 fi
4014
4015   if test "x$ac_ct_OBJDUMP" = x; then
4016     OBJDUMP="false"
4017   else
4018     case $cross_compiling:$ac_tool_warned in
4019 yes:)
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4021 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4022 ac_tool_warned=yes ;;
4023 esac
4024     OBJDUMP=$ac_ct_OBJDUMP
4025   fi
4026 else
4027   OBJDUMP="$ac_cv_prog_OBJDUMP"
4028 fi
4029
4030   ;;
4031 esac
4032
4033 test -z "$AS" && AS=as
4034
4035
4036
4037
4038
4039 test -z "$DLLTOOL" && DLLTOOL=dlltool
4040
4041
4042
4043
4044
4045 test -z "$OBJDUMP" && OBJDUMP=objdump
4046
4047
4048
4049
4050
4051
4052
4053
4054 case `pwd` in
4055   *\ * | *\     *)
4056     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4057 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4058 esac
4059
4060
4061
4062 macro_version='2.2.7a'
4063 macro_revision='1.3134'
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077 ltmain="$ac_aux_dir/ltmain.sh"
4078
4079 # Backslashify metacharacters that are still active within
4080 # double-quoted strings.
4081 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4082
4083 # Same as above, but do not quote variable references.
4084 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4085
4086 # Sed substitution to delay expansion of an escaped shell variable in a
4087 # double_quote_subst'ed string.
4088 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4089
4090 # Sed substitution to delay expansion of an escaped single quote.
4091 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4092
4093 # Sed substitution to avoid accidental globbing in evaled expressions
4094 no_glob_subst='s/\*/\\\*/g'
4095
4096 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4097 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4098 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4099
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4101 $as_echo_n "checking how to print strings... " >&6; }
4102 # Test print first, because it will be a builtin if present.
4103 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4104    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4105   ECHO='print -r --'
4106 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4107   ECHO='printf %s\n'
4108 else
4109   # Use this function as a fallback that always works.
4110   func_fallback_echo ()
4111   {
4112     eval 'cat <<_LTECHO_EOF
4113 $1
4114 _LTECHO_EOF'
4115   }
4116   ECHO='func_fallback_echo'
4117 fi
4118
4119 # func_echo_all arg...
4120 # Invoke $ECHO with all args, space-separated.
4121 func_echo_all ()
4122 {
4123     $ECHO ""
4124 }
4125
4126 case "$ECHO" in
4127   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4128 $as_echo "printf" >&6; } ;;
4129   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4130 $as_echo "print -r" >&6; } ;;
4131   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4132 $as_echo "cat" >&6; } ;;
4133 esac
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4149 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4150 if test "${ac_cv_path_SED+set}" = set; then :
4151   $as_echo_n "(cached) " >&6
4152 else
4153             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4154      for ac_i in 1 2 3 4 5 6 7; do
4155        ac_script="$ac_script$as_nl$ac_script"
4156      done
4157      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4158      { ac_script=; unset ac_script;}
4159      if test -z "$SED"; then
4160   ac_path_SED_found=false
4161   # Loop through the user's path and test for each of PROGNAME-LIST
4162   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4163 for as_dir in $PATH
4164 do
4165   IFS=$as_save_IFS
4166   test -z "$as_dir" && as_dir=.
4167     for ac_prog in sed gsed; do
4168     for ac_exec_ext in '' $ac_executable_extensions; do
4169       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4170       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4171 # Check for GNU ac_path_SED and select it if it is found.
4172   # Check for GNU $ac_path_SED
4173 case `"$ac_path_SED" --version 2>&1` in
4174 *GNU*)
4175   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4176 *)
4177   ac_count=0
4178   $as_echo_n 0123456789 >"conftest.in"
4179   while :
4180   do
4181     cat "conftest.in" "conftest.in" >"conftest.tmp"
4182     mv "conftest.tmp" "conftest.in"
4183     cp "conftest.in" "conftest.nl"
4184     $as_echo '' >> "conftest.nl"
4185     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4186     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4187     as_fn_arith $ac_count + 1 && ac_count=$as_val
4188     if test $ac_count -gt ${ac_path_SED_max-0}; then
4189       # Best one so far, save it but keep looking for a better one
4190       ac_cv_path_SED="$ac_path_SED"
4191       ac_path_SED_max=$ac_count
4192     fi
4193     # 10*(2^10) chars as input seems more than enough
4194     test $ac_count -gt 10 && break
4195   done
4196   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4197 esac
4198
4199       $ac_path_SED_found && break 3
4200     done
4201   done
4202   done
4203 IFS=$as_save_IFS
4204   if test -z "$ac_cv_path_SED"; then
4205     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4206   fi
4207 else
4208   ac_cv_path_SED=$SED
4209 fi
4210
4211 fi
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4213 $as_echo "$ac_cv_path_SED" >&6; }
4214  SED="$ac_cv_path_SED"
4215   rm -f conftest.sed
4216
4217 test -z "$SED" && SED=sed
4218 Xsed="$SED -e 1s/^X//"
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4231 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4232 if test "${ac_cv_path_GREP+set}" = set; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235   if test -z "$GREP"; then
4236   ac_path_GREP_found=false
4237   # Loop through the user's path and test for each of PROGNAME-LIST
4238   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4239 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4240 do
4241   IFS=$as_save_IFS
4242   test -z "$as_dir" && as_dir=.
4243     for ac_prog in grep ggrep; do
4244     for ac_exec_ext in '' $ac_executable_extensions; do
4245       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4246       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4247 # Check for GNU ac_path_GREP and select it if it is found.
4248   # Check for GNU $ac_path_GREP
4249 case `"$ac_path_GREP" --version 2>&1` in
4250 *GNU*)
4251   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4252 *)
4253   ac_count=0
4254   $as_echo_n 0123456789 >"conftest.in"
4255   while :
4256   do
4257     cat "conftest.in" "conftest.in" >"conftest.tmp"
4258     mv "conftest.tmp" "conftest.in"
4259     cp "conftest.in" "conftest.nl"
4260     $as_echo 'GREP' >> "conftest.nl"
4261     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4262     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4263     as_fn_arith $ac_count + 1 && ac_count=$as_val
4264     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4265       # Best one so far, save it but keep looking for a better one
4266       ac_cv_path_GREP="$ac_path_GREP"
4267       ac_path_GREP_max=$ac_count
4268     fi
4269     # 10*(2^10) chars as input seems more than enough
4270     test $ac_count -gt 10 && break
4271   done
4272   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4273 esac
4274
4275       $ac_path_GREP_found && break 3
4276     done
4277   done
4278   done
4279 IFS=$as_save_IFS
4280   if test -z "$ac_cv_path_GREP"; then
4281     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4282   fi
4283 else
4284   ac_cv_path_GREP=$GREP
4285 fi
4286
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4289 $as_echo "$ac_cv_path_GREP" >&6; }
4290  GREP="$ac_cv_path_GREP"
4291
4292
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4294 $as_echo_n "checking for egrep... " >&6; }
4295 if test "${ac_cv_path_EGREP+set}" = set; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4299    then ac_cv_path_EGREP="$GREP -E"
4300    else
4301      if test -z "$EGREP"; then
4302   ac_path_EGREP_found=false
4303   # Loop through the user's path and test for each of PROGNAME-LIST
4304   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4305 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4306 do
4307   IFS=$as_save_IFS
4308   test -z "$as_dir" && as_dir=.
4309     for ac_prog in egrep; do
4310     for ac_exec_ext in '' $ac_executable_extensions; do
4311       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4312       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4313 # Check for GNU ac_path_EGREP and select it if it is found.
4314   # Check for GNU $ac_path_EGREP
4315 case `"$ac_path_EGREP" --version 2>&1` in
4316 *GNU*)
4317   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4318 *)
4319   ac_count=0
4320   $as_echo_n 0123456789 >"conftest.in"
4321   while :
4322   do
4323     cat "conftest.in" "conftest.in" >"conftest.tmp"
4324     mv "conftest.tmp" "conftest.in"
4325     cp "conftest.in" "conftest.nl"
4326     $as_echo 'EGREP' >> "conftest.nl"
4327     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4328     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4329     as_fn_arith $ac_count + 1 && ac_count=$as_val
4330     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4331       # Best one so far, save it but keep looking for a better one
4332       ac_cv_path_EGREP="$ac_path_EGREP"
4333       ac_path_EGREP_max=$ac_count
4334     fi
4335     # 10*(2^10) chars as input seems more than enough
4336     test $ac_count -gt 10 && break
4337   done
4338   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4339 esac
4340
4341       $ac_path_EGREP_found && break 3
4342     done
4343   done
4344   done
4345 IFS=$as_save_IFS
4346   if test -z "$ac_cv_path_EGREP"; then
4347     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4348   fi
4349 else
4350   ac_cv_path_EGREP=$EGREP
4351 fi
4352
4353    fi
4354 fi
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4356 $as_echo "$ac_cv_path_EGREP" >&6; }
4357  EGREP="$ac_cv_path_EGREP"
4358
4359
4360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4361 $as_echo_n "checking for fgrep... " >&6; }
4362 if test "${ac_cv_path_FGREP+set}" = set; then :
4363   $as_echo_n "(cached) " >&6
4364 else
4365   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4366    then ac_cv_path_FGREP="$GREP -F"
4367    else
4368      if test -z "$FGREP"; then
4369   ac_path_FGREP_found=false
4370   # Loop through the user's path and test for each of PROGNAME-LIST
4371   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4372 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4373 do
4374   IFS=$as_save_IFS
4375   test -z "$as_dir" && as_dir=.
4376     for ac_prog in fgrep; do
4377     for ac_exec_ext in '' $ac_executable_extensions; do
4378       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4379       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4380 # Check for GNU ac_path_FGREP and select it if it is found.
4381   # Check for GNU $ac_path_FGREP
4382 case `"$ac_path_FGREP" --version 2>&1` in
4383 *GNU*)
4384   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4385 *)
4386   ac_count=0
4387   $as_echo_n 0123456789 >"conftest.in"
4388   while :
4389   do
4390     cat "conftest.in" "conftest.in" >"conftest.tmp"
4391     mv "conftest.tmp" "conftest.in"
4392     cp "conftest.in" "conftest.nl"
4393     $as_echo 'FGREP' >> "conftest.nl"
4394     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4395     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4396     as_fn_arith $ac_count + 1 && ac_count=$as_val
4397     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4398       # Best one so far, save it but keep looking for a better one
4399       ac_cv_path_FGREP="$ac_path_FGREP"
4400       ac_path_FGREP_max=$ac_count
4401     fi
4402     # 10*(2^10) chars as input seems more than enough
4403     test $ac_count -gt 10 && break
4404   done
4405   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4406 esac
4407
4408       $ac_path_FGREP_found && break 3
4409     done
4410   done
4411   done
4412 IFS=$as_save_IFS
4413   if test -z "$ac_cv_path_FGREP"; then
4414     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4415   fi
4416 else
4417   ac_cv_path_FGREP=$FGREP
4418 fi
4419
4420    fi
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4423 $as_echo "$ac_cv_path_FGREP" >&6; }
4424  FGREP="$ac_cv_path_FGREP"
4425
4426
4427 test -z "$GREP" && GREP=grep
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447 # Check whether --with-gnu-ld was given.
4448 if test "${with_gnu_ld+set}" = set; then :
4449   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4450 else
4451   with_gnu_ld=no
4452 fi
4453
4454 ac_prog=ld
4455 if test "$GCC" = yes; then
4456   # Check if gcc -print-prog-name=ld gives a path.
4457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4458 $as_echo_n "checking for ld used by $CC... " >&6; }
4459   case $host in
4460   *-*-mingw*)
4461     # gcc leaves a trailing carriage return which upsets mingw
4462     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4463   *)
4464     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4465   esac
4466   case $ac_prog in
4467     # Accept absolute paths.
4468     [\\/]* | ?:[\\/]*)
4469       re_direlt='/[^/][^/]*/\.\./'
4470       # Canonicalize the pathname of ld
4471       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4472       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4473         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4474       done
4475       test -z "$LD" && LD="$ac_prog"
4476       ;;
4477   "")
4478     # If it fails, then pretend we aren't using GCC.
4479     ac_prog=ld
4480     ;;
4481   *)
4482     # If it is relative, then search for the first ld in PATH.
4483     with_gnu_ld=unknown
4484     ;;
4485   esac
4486 elif test "$with_gnu_ld" = yes; then
4487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4488 $as_echo_n "checking for GNU ld... " >&6; }
4489 else
4490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4491 $as_echo_n "checking for non-GNU ld... " >&6; }
4492 fi
4493 if test "${lt_cv_path_LD+set}" = set; then :
4494   $as_echo_n "(cached) " >&6
4495 else
4496   if test -z "$LD"; then
4497   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4498   for ac_dir in $PATH; do
4499     IFS="$lt_save_ifs"
4500     test -z "$ac_dir" && ac_dir=.
4501     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4502       lt_cv_path_LD="$ac_dir/$ac_prog"
4503       # Check to see if the program is GNU ld.  I'd rather use --version,
4504       # but apparently some variants of GNU ld only accept -v.
4505       # Break only if it was the GNU/non-GNU ld that we prefer.
4506       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4507       *GNU* | *'with BFD'*)
4508         test "$with_gnu_ld" != no && break
4509         ;;
4510       *)
4511         test "$with_gnu_ld" != yes && break
4512         ;;
4513       esac
4514     fi
4515   done
4516   IFS="$lt_save_ifs"
4517 else
4518   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4519 fi
4520 fi
4521
4522 LD="$lt_cv_path_LD"
4523 if test -n "$LD"; then
4524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4525 $as_echo "$LD" >&6; }
4526 else
4527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4528 $as_echo "no" >&6; }
4529 fi
4530 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4532 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4533 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4534   $as_echo_n "(cached) " >&6
4535 else
4536   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4537 case `$LD -v 2>&1 </dev/null` in
4538 *GNU* | *'with BFD'*)
4539   lt_cv_prog_gnu_ld=yes
4540   ;;
4541 *)
4542   lt_cv_prog_gnu_ld=no
4543   ;;
4544 esac
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4547 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4548 with_gnu_ld=$lt_cv_prog_gnu_ld
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4559 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4560 if test "${lt_cv_path_NM+set}" = set; then :
4561   $as_echo_n "(cached) " >&6
4562 else
4563   if test -n "$NM"; then
4564   # Let the user override the test.
4565   lt_cv_path_NM="$NM"
4566 else
4567   lt_nm_to_check="${ac_tool_prefix}nm"
4568   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4569     lt_nm_to_check="$lt_nm_to_check nm"
4570   fi
4571   for lt_tmp_nm in $lt_nm_to_check; do
4572     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4573     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4574       IFS="$lt_save_ifs"
4575       test -z "$ac_dir" && ac_dir=.
4576       tmp_nm="$ac_dir/$lt_tmp_nm"
4577       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4578         # Check to see if the nm accepts a BSD-compat flag.
4579         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4580         #   nm: unknown option "B" ignored
4581         # Tru64's nm complains that /dev/null is an invalid object file
4582         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4583         */dev/null* | *'Invalid file or object type'*)
4584           lt_cv_path_NM="$tmp_nm -B"
4585           break
4586           ;;
4587         *)
4588           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4589           */dev/null*)
4590             lt_cv_path_NM="$tmp_nm -p"
4591             break
4592             ;;
4593           *)
4594             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4595             continue # so that we can try to find one that supports BSD flags
4596             ;;
4597           esac
4598           ;;
4599         esac
4600       fi
4601     done
4602     IFS="$lt_save_ifs"
4603   done
4604   : ${lt_cv_path_NM=no}
4605 fi
4606 fi
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4608 $as_echo "$lt_cv_path_NM" >&6; }
4609 if test "$lt_cv_path_NM" != "no"; then
4610   NM="$lt_cv_path_NM"
4611 else
4612   # Didn't find any BSD compatible name lister, look for dumpbin.
4613   if test -n "$DUMPBIN"; then :
4614     # Let the user override the test.
4615   else
4616     if test -n "$ac_tool_prefix"; then
4617   for ac_prog in dumpbin "link -dump"
4618   do
4619     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4620 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4622 $as_echo_n "checking for $ac_word... " >&6; }
4623 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
4624   $as_echo_n "(cached) " >&6
4625 else
4626   if test -n "$DUMPBIN"; then
4627   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4628 else
4629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4630 for as_dir in $PATH
4631 do
4632   IFS=$as_save_IFS
4633   test -z "$as_dir" && as_dir=.
4634     for ac_exec_ext in '' $ac_executable_extensions; do
4635   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4636     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4638     break 2
4639   fi
4640 done
4641   done
4642 IFS=$as_save_IFS
4643
4644 fi
4645 fi
4646 DUMPBIN=$ac_cv_prog_DUMPBIN
4647 if test -n "$DUMPBIN"; then
4648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4649 $as_echo "$DUMPBIN" >&6; }
4650 else
4651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4652 $as_echo "no" >&6; }
4653 fi
4654
4655
4656     test -n "$DUMPBIN" && break
4657   done
4658 fi
4659 if test -z "$DUMPBIN"; then
4660   ac_ct_DUMPBIN=$DUMPBIN
4661   for ac_prog in dumpbin "link -dump"
4662 do
4663   # Extract the first word of "$ac_prog", so it can be a program name with args.
4664 set dummy $ac_prog; ac_word=$2
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4666 $as_echo_n "checking for $ac_word... " >&6; }
4667 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
4668   $as_echo_n "(cached) " >&6
4669 else
4670   if test -n "$ac_ct_DUMPBIN"; then
4671   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4672 else
4673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4674 for as_dir in $PATH
4675 do
4676   IFS=$as_save_IFS
4677   test -z "$as_dir" && as_dir=.
4678     for ac_exec_ext in '' $ac_executable_extensions; do
4679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4680     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4682     break 2
4683   fi
4684 done
4685   done
4686 IFS=$as_save_IFS
4687
4688 fi
4689 fi
4690 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4691 if test -n "$ac_ct_DUMPBIN"; then
4692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4693 $as_echo "$ac_ct_DUMPBIN" >&6; }
4694 else
4695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4696 $as_echo "no" >&6; }
4697 fi
4698
4699
4700   test -n "$ac_ct_DUMPBIN" && break
4701 done
4702
4703   if test "x$ac_ct_DUMPBIN" = x; then
4704     DUMPBIN=":"
4705   else
4706     case $cross_compiling:$ac_tool_warned in
4707 yes:)
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4709 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4710 ac_tool_warned=yes ;;
4711 esac
4712     DUMPBIN=$ac_ct_DUMPBIN
4713   fi
4714 fi
4715
4716     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4717     *COFF*)
4718       DUMPBIN="$DUMPBIN -symbols"
4719       ;;
4720     *)
4721       DUMPBIN=:
4722       ;;
4723     esac
4724   fi
4725
4726   if test "$DUMPBIN" != ":"; then
4727     NM="$DUMPBIN"
4728   fi
4729 fi
4730 test -z "$NM" && NM=nm
4731
4732
4733
4734
4735
4736
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4738 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4739 if test "${lt_cv_nm_interface+set}" = set; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   lt_cv_nm_interface="BSD nm"
4743   echo "int some_variable = 0;" > conftest.$ac_ext
4744   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4745   (eval "$ac_compile" 2>conftest.err)
4746   cat conftest.err >&5
4747   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4748   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4749   cat conftest.err >&5
4750   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4751   cat conftest.out >&5
4752   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4753     lt_cv_nm_interface="MS dumpbin"
4754   fi
4755   rm -f conftest*
4756 fi
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4758 $as_echo "$lt_cv_nm_interface" >&6; }
4759
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4761 $as_echo_n "checking whether ln -s works... " >&6; }
4762 LN_S=$as_ln_s
4763 if test "$LN_S" = "ln -s"; then
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4765 $as_echo "yes" >&6; }
4766 else
4767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4768 $as_echo "no, using $LN_S" >&6; }
4769 fi
4770
4771 # find the maximum length of command line arguments
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4773 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4774 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
4775   $as_echo_n "(cached) " >&6
4776 else
4777     i=0
4778   teststring="ABCD"
4779
4780   case $build_os in
4781   msdosdjgpp*)
4782     # On DJGPP, this test can blow up pretty badly due to problems in libc
4783     # (any single argument exceeding 2000 bytes causes a buffer overrun
4784     # during glob expansion).  Even if it were fixed, the result of this
4785     # check would be larger than it should be.
4786     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4787     ;;
4788
4789   gnu*)
4790     # Under GNU Hurd, this test is not required because there is
4791     # no limit to the length of command line arguments.
4792     # Libtool will interpret -1 as no limit whatsoever
4793     lt_cv_sys_max_cmd_len=-1;
4794     ;;
4795
4796   cygwin* | mingw* | cegcc*)
4797     # On Win9x/ME, this test blows up -- it succeeds, but takes
4798     # about 5 minutes as the teststring grows exponentially.
4799     # Worse, since 9x/ME are not pre-emptively multitasking,
4800     # you end up with a "frozen" computer, even though with patience
4801     # the test eventually succeeds (with a max line length of 256k).
4802     # Instead, let's just punt: use the minimum linelength reported by
4803     # all of the supported platforms: 8192 (on NT/2K/XP).
4804     lt_cv_sys_max_cmd_len=8192;
4805     ;;
4806
4807   mint*)
4808     # On MiNT this can take a long time and run out of memory.
4809     lt_cv_sys_max_cmd_len=8192;
4810     ;;
4811
4812   amigaos*)
4813     # On AmigaOS with pdksh, this test takes hours, literally.
4814     # So we just punt and use a minimum line length of 8192.
4815     lt_cv_sys_max_cmd_len=8192;
4816     ;;
4817
4818   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
4819     # This has been around since 386BSD, at least.  Likely further.
4820     if test -x /sbin/sysctl; then
4821       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4822     elif test -x /usr/sbin/sysctl; then
4823       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4824     else
4825       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4826     fi
4827     # And add a safety zone
4828     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4829     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4830     ;;
4831
4832   interix*)
4833     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4834     lt_cv_sys_max_cmd_len=196608
4835     ;;
4836
4837   osf*)
4838     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4839     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4840     # nice to cause kernel panics so lets avoid the loop below.
4841     # First set a reasonable default.
4842     lt_cv_sys_max_cmd_len=16384
4843     #
4844     if test -x /sbin/sysconfig; then
4845       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4846         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4847       esac
4848     fi
4849     ;;
4850   sco3.2v5*)
4851     lt_cv_sys_max_cmd_len=102400
4852     ;;
4853   sysv5* | sco5v6* | sysv4.2uw2*)
4854     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4855     if test -n "$kargmax"; then
4856       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4857     else
4858       lt_cv_sys_max_cmd_len=32768
4859     fi
4860     ;;
4861   *)
4862     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4863     if test -n "$lt_cv_sys_max_cmd_len"; then
4864       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4865       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4866     else
4867       # Make teststring a little bigger before we do anything with it.
4868       # a 1K string should be a reasonable start.
4869       for i in 1 2 3 4 5 6 7 8 ; do
4870         teststring=$teststring$teststring
4871       done
4872       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4873       # If test is not a shell built-in, we'll probably end up computing a
4874       # maximum length that is only half of the actual maximum length, but
4875       # we can't tell.
4876       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
4877                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4878               test $i != 17 # 1/2 MB should be enough
4879       do
4880         i=`expr $i + 1`
4881         teststring=$teststring$teststring
4882       done
4883       # Only check the string length outside the loop.
4884       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4885       teststring=
4886       # Add a significant safety factor because C++ compilers can tack on
4887       # massive amounts of additional arguments before passing them to the
4888       # linker.  It appears as though 1/2 is a usable value.
4889       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4890     fi
4891     ;;
4892   esac
4893
4894 fi
4895
4896 if test -n $lt_cv_sys_max_cmd_len ; then
4897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4898 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4899 else
4900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4901 $as_echo "none" >&6; }
4902 fi
4903 max_cmd_len=$lt_cv_sys_max_cmd_len
4904
4905
4906
4907
4908
4909
4910 : ${CP="cp -f"}
4911 : ${MV="mv -f"}
4912 : ${RM="rm -f"}
4913
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
4915 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
4916 # Try some XSI features
4917 xsi_shell=no
4918 ( _lt_dummy="a/b/c"
4919   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
4920       = c,a/b,, \
4921     && eval 'test $(( 1 + 1 )) -eq 2 \
4922     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
4923   && xsi_shell=yes
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
4925 $as_echo "$xsi_shell" >&6; }
4926
4927
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
4929 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
4930 lt_shell_append=no
4931 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
4932     >/dev/null 2>&1 \
4933   && lt_shell_append=yes
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
4935 $as_echo "$lt_shell_append" >&6; }
4936
4937
4938 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4939   lt_unset=unset
4940 else
4941   lt_unset=false
4942 fi
4943
4944
4945
4946
4947
4948 # test EBCDIC or ASCII
4949 case `echo X|tr X '\101'` in
4950  A) # ASCII based system
4951     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
4952   lt_SP2NL='tr \040 \012'
4953   lt_NL2SP='tr \015\012 \040\040'
4954   ;;
4955  *) # EBCDIC based system
4956   lt_SP2NL='tr \100 \n'
4957   lt_NL2SP='tr \r\n \100\100'
4958   ;;
4959 esac
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
4970 $as_echo_n "checking for $LD option to reload object files... " >&6; }
4971 if test "${lt_cv_ld_reload_flag+set}" = set; then :
4972   $as_echo_n "(cached) " >&6
4973 else
4974   lt_cv_ld_reload_flag='-r'
4975 fi
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
4977 $as_echo "$lt_cv_ld_reload_flag" >&6; }
4978 reload_flag=$lt_cv_ld_reload_flag
4979 case $reload_flag in
4980 "" | " "*) ;;
4981 *) reload_flag=" $reload_flag" ;;
4982 esac
4983 reload_cmds='$LD$reload_flag -o $output$reload_objs'
4984 case $host_os in
4985   darwin*)
4986     if test "$GCC" = yes; then
4987       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
4988     else
4989       reload_cmds='$LD$reload_flag -o $output$reload_objs'
4990     fi
4991     ;;
4992 esac
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002 if test -n "$ac_tool_prefix"; then
5003   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5004 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5006 $as_echo_n "checking for $ac_word... " >&6; }
5007 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5008   $as_echo_n "(cached) " >&6
5009 else
5010   if test -n "$OBJDUMP"; then
5011   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5012 else
5013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5014 for as_dir in $PATH
5015 do
5016   IFS=$as_save_IFS
5017   test -z "$as_dir" && as_dir=.
5018     for ac_exec_ext in '' $ac_executable_extensions; do
5019   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5020     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5021     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5022     break 2
5023   fi
5024 done
5025   done
5026 IFS=$as_save_IFS
5027
5028 fi
5029 fi
5030 OBJDUMP=$ac_cv_prog_OBJDUMP
5031 if test -n "$OBJDUMP"; then
5032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5033 $as_echo "$OBJDUMP" >&6; }
5034 else
5035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5036 $as_echo "no" >&6; }
5037 fi
5038
5039
5040 fi
5041 if test -z "$ac_cv_prog_OBJDUMP"; then
5042   ac_ct_OBJDUMP=$OBJDUMP
5043   # Extract the first word of "objdump", so it can be a program name with args.
5044 set dummy objdump; ac_word=$2
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5046 $as_echo_n "checking for $ac_word... " >&6; }
5047 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5048   $as_echo_n "(cached) " >&6
5049 else
5050   if test -n "$ac_ct_OBJDUMP"; then
5051   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5052 else
5053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5054 for as_dir in $PATH
5055 do
5056   IFS=$as_save_IFS
5057   test -z "$as_dir" && as_dir=.
5058     for ac_exec_ext in '' $ac_executable_extensions; do
5059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5060     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5062     break 2
5063   fi
5064 done
5065   done
5066 IFS=$as_save_IFS
5067
5068 fi
5069 fi
5070 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5071 if test -n "$ac_ct_OBJDUMP"; then
5072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5073 $as_echo "$ac_ct_OBJDUMP" >&6; }
5074 else
5075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5076 $as_echo "no" >&6; }
5077 fi
5078
5079   if test "x$ac_ct_OBJDUMP" = x; then
5080     OBJDUMP="false"
5081   else
5082     case $cross_compiling:$ac_tool_warned in
5083 yes:)
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5086 ac_tool_warned=yes ;;
5087 esac
5088     OBJDUMP=$ac_ct_OBJDUMP
5089   fi
5090 else
5091   OBJDUMP="$ac_cv_prog_OBJDUMP"
5092 fi
5093
5094 test -z "$OBJDUMP" && OBJDUMP=objdump
5095
5096
5097
5098
5099
5100
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5102 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5103 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5104   $as_echo_n "(cached) " >&6
5105 else
5106   lt_cv_file_magic_cmd='$MAGIC_CMD'
5107 lt_cv_file_magic_test_file=
5108 lt_cv_deplibs_check_method='unknown'
5109 # Need to set the preceding variable on all platforms that support
5110 # interlibrary dependencies.
5111 # 'none' -- dependencies not supported.
5112 # `unknown' -- same as none, but documents that we really don't know.
5113 # 'pass_all' -- all dependencies passed with no checks.
5114 # 'test_compile' -- check by making test program.
5115 # 'file_magic [[regex]]' -- check by looking for files in library path
5116 # which responds to the $file_magic_cmd with a given extended regex.
5117 # If you have `file' or equivalent on your system and you're not sure
5118 # whether `pass_all' will *always* work, you probably want this one.
5119
5120 case $host_os in
5121 aix[4-9]*)
5122   lt_cv_deplibs_check_method=pass_all
5123   ;;
5124
5125 beos*)
5126   lt_cv_deplibs_check_method=pass_all
5127   ;;
5128
5129 bsdi[45]*)
5130   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5131   lt_cv_file_magic_cmd='/usr/bin/file -L'
5132   lt_cv_file_magic_test_file=/shlib/libc.so
5133   ;;
5134
5135 cygwin*)
5136   # func_win32_libid is a shell function defined in ltmain.sh
5137   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5138   lt_cv_file_magic_cmd='func_win32_libid'
5139   ;;
5140
5141 mingw* | pw32*)
5142   # Base MSYS/MinGW do not provide the 'file' command needed by
5143   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5144   # unless we find 'file', for example because we are cross-compiling.
5145   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5146   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5147     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5148     lt_cv_file_magic_cmd='func_win32_libid'
5149   else
5150     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5151     lt_cv_file_magic_cmd='$OBJDUMP -f'
5152   fi
5153   ;;
5154
5155 cegcc*)
5156   # use the weaker test based on 'objdump'. See mingw*.
5157   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5158   lt_cv_file_magic_cmd='$OBJDUMP -f'
5159   ;;
5160
5161 darwin* | rhapsody*)
5162   lt_cv_deplibs_check_method=pass_all
5163   ;;
5164
5165 freebsd* | dragonfly*)
5166   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5167     case $host_cpu in
5168     i*86 )
5169       # Not sure whether the presence of OpenBSD here was a mistake.
5170       # Let's accept both of them until this is cleared up.
5171       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5172       lt_cv_file_magic_cmd=/usr/bin/file
5173       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5174       ;;
5175     esac
5176   else
5177     lt_cv_deplibs_check_method=pass_all
5178   fi
5179   ;;
5180
5181 gnu*)
5182   lt_cv_deplibs_check_method=pass_all
5183   ;;
5184
5185 haiku*)
5186   lt_cv_deplibs_check_method=pass_all
5187   ;;
5188
5189 hpux10.20* | hpux11*)
5190   lt_cv_file_magic_cmd=/usr/bin/file
5191   case $host_cpu in
5192   ia64*)
5193     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5194     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5195     ;;
5196   hppa*64*)
5197     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5198     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5199     ;;
5200   *)
5201     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5202     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5203     ;;
5204   esac
5205   ;;
5206
5207 interix[3-9]*)
5208   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5209   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5210   ;;
5211
5212 irix5* | irix6* | nonstopux*)
5213   case $LD in
5214   *-32|*"-32 ") libmagic=32-bit;;
5215   *-n32|*"-n32 ") libmagic=N32;;
5216   *-64|*"-64 ") libmagic=64-bit;;
5217   *) libmagic=never-match;;
5218   esac
5219   lt_cv_deplibs_check_method=pass_all
5220   ;;
5221
5222 # This must be Linux ELF.
5223 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5224   lt_cv_deplibs_check_method=pass_all
5225   ;;
5226
5227 netbsd*)
5228   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5229     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5230   else
5231     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5232   fi
5233   ;;
5234
5235 newos6*)
5236   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5237   lt_cv_file_magic_cmd=/usr/bin/file
5238   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5239   ;;
5240
5241 *nto* | *qnx*)
5242   lt_cv_deplibs_check_method=pass_all
5243   ;;
5244
5245 openbsd*)
5246   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5247     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5248   else
5249     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5250   fi
5251   ;;
5252
5253 osf3* | osf4* | osf5*)
5254   lt_cv_deplibs_check_method=pass_all
5255   ;;
5256
5257 rdos*)
5258   lt_cv_deplibs_check_method=pass_all
5259   ;;
5260
5261 solaris*)
5262   lt_cv_deplibs_check_method=pass_all
5263   ;;
5264
5265 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5266   lt_cv_deplibs_check_method=pass_all
5267   ;;
5268
5269 sysv4 | sysv4.3*)
5270   case $host_vendor in
5271   motorola)
5272     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]'
5273     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5274     ;;
5275   ncr)
5276     lt_cv_deplibs_check_method=pass_all
5277     ;;
5278   sequent)
5279     lt_cv_file_magic_cmd='/bin/file'
5280     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5281     ;;
5282   sni)
5283     lt_cv_file_magic_cmd='/bin/file'
5284     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5285     lt_cv_file_magic_test_file=/lib/libc.so
5286     ;;
5287   siemens)
5288     lt_cv_deplibs_check_method=pass_all
5289     ;;
5290   pc)
5291     lt_cv_deplibs_check_method=pass_all
5292     ;;
5293   esac
5294   ;;
5295
5296 tpf*)
5297   lt_cv_deplibs_check_method=pass_all
5298   ;;
5299 esac
5300
5301 fi
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5303 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5304 file_magic_cmd=$lt_cv_file_magic_cmd
5305 deplibs_check_method=$lt_cv_deplibs_check_method
5306 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319 if test -n "$ac_tool_prefix"; then
5320   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5321 set dummy ${ac_tool_prefix}ar; ac_word=$2
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5323 $as_echo_n "checking for $ac_word... " >&6; }
5324 if test "${ac_cv_prog_AR+set}" = set; then :
5325   $as_echo_n "(cached) " >&6
5326 else
5327   if test -n "$AR"; then
5328   ac_cv_prog_AR="$AR" # Let the user override the test.
5329 else
5330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5331 for as_dir in $PATH
5332 do
5333   IFS=$as_save_IFS
5334   test -z "$as_dir" && as_dir=.
5335     for ac_exec_ext in '' $ac_executable_extensions; do
5336   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5337     ac_cv_prog_AR="${ac_tool_prefix}ar"
5338     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5339     break 2
5340   fi
5341 done
5342   done
5343 IFS=$as_save_IFS
5344
5345 fi
5346 fi
5347 AR=$ac_cv_prog_AR
5348 if test -n "$AR"; then
5349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5350 $as_echo "$AR" >&6; }
5351 else
5352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5353 $as_echo "no" >&6; }
5354 fi
5355
5356
5357 fi
5358 if test -z "$ac_cv_prog_AR"; then
5359   ac_ct_AR=$AR
5360   # Extract the first word of "ar", so it can be a program name with args.
5361 set dummy ar; ac_word=$2
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5363 $as_echo_n "checking for $ac_word... " >&6; }
5364 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5365   $as_echo_n "(cached) " >&6
5366 else
5367   if test -n "$ac_ct_AR"; then
5368   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5369 else
5370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5371 for as_dir in $PATH
5372 do
5373   IFS=$as_save_IFS
5374   test -z "$as_dir" && as_dir=.
5375     for ac_exec_ext in '' $ac_executable_extensions; do
5376   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5377     ac_cv_prog_ac_ct_AR="ar"
5378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5379     break 2
5380   fi
5381 done
5382   done
5383 IFS=$as_save_IFS
5384
5385 fi
5386 fi
5387 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5388 if test -n "$ac_ct_AR"; then
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5390 $as_echo "$ac_ct_AR" >&6; }
5391 else
5392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5393 $as_echo "no" >&6; }
5394 fi
5395
5396   if test "x$ac_ct_AR" = x; then
5397     AR="false"
5398   else
5399     case $cross_compiling:$ac_tool_warned in
5400 yes:)
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5402 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5403 ac_tool_warned=yes ;;
5404 esac
5405     AR=$ac_ct_AR
5406   fi
5407 else
5408   AR="$ac_cv_prog_AR"
5409 fi
5410
5411 test -z "$AR" && AR=ar
5412 test -z "$AR_FLAGS" && AR_FLAGS=cru
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424 if test -n "$ac_tool_prefix"; then
5425   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5426 set dummy ${ac_tool_prefix}strip; ac_word=$2
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5428 $as_echo_n "checking for $ac_word... " >&6; }
5429 if test "${ac_cv_prog_STRIP+set}" = set; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   if test -n "$STRIP"; then
5433   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5434 else
5435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5436 for as_dir in $PATH
5437 do
5438   IFS=$as_save_IFS
5439   test -z "$as_dir" && as_dir=.
5440     for ac_exec_ext in '' $ac_executable_extensions; do
5441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5442     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5444     break 2
5445   fi
5446 done
5447   done
5448 IFS=$as_save_IFS
5449
5450 fi
5451 fi
5452 STRIP=$ac_cv_prog_STRIP
5453 if test -n "$STRIP"; then
5454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5455 $as_echo "$STRIP" >&6; }
5456 else
5457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5458 $as_echo "no" >&6; }
5459 fi
5460
5461
5462 fi
5463 if test -z "$ac_cv_prog_STRIP"; then
5464   ac_ct_STRIP=$STRIP
5465   # Extract the first word of "strip", so it can be a program name with args.
5466 set dummy strip; ac_word=$2
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5468 $as_echo_n "checking for $ac_word... " >&6; }
5469 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5470   $as_echo_n "(cached) " >&6
5471 else
5472   if test -n "$ac_ct_STRIP"; then
5473   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5474 else
5475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5476 for as_dir in $PATH
5477 do
5478   IFS=$as_save_IFS
5479   test -z "$as_dir" && as_dir=.
5480     for ac_exec_ext in '' $ac_executable_extensions; do
5481   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5482     ac_cv_prog_ac_ct_STRIP="strip"
5483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5484     break 2
5485   fi
5486 done
5487   done
5488 IFS=$as_save_IFS
5489
5490 fi
5491 fi
5492 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5493 if test -n "$ac_ct_STRIP"; then
5494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5495 $as_echo "$ac_ct_STRIP" >&6; }
5496 else
5497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5498 $as_echo "no" >&6; }
5499 fi
5500
5501   if test "x$ac_ct_STRIP" = x; then
5502     STRIP=":"
5503   else
5504     case $cross_compiling:$ac_tool_warned in
5505 yes:)
5506 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5507 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5508 ac_tool_warned=yes ;;
5509 esac
5510     STRIP=$ac_ct_STRIP
5511   fi
5512 else
5513   STRIP="$ac_cv_prog_STRIP"
5514 fi
5515
5516 test -z "$STRIP" && STRIP=:
5517
5518
5519
5520
5521
5522
5523 if test -n "$ac_tool_prefix"; then
5524   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5525 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5527 $as_echo_n "checking for $ac_word... " >&6; }
5528 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5529   $as_echo_n "(cached) " >&6
5530 else
5531   if test -n "$RANLIB"; then
5532   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5533 else
5534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5535 for as_dir in $PATH
5536 do
5537   IFS=$as_save_IFS
5538   test -z "$as_dir" && as_dir=.
5539     for ac_exec_ext in '' $ac_executable_extensions; do
5540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5541     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5543     break 2
5544   fi
5545 done
5546   done
5547 IFS=$as_save_IFS
5548
5549 fi
5550 fi
5551 RANLIB=$ac_cv_prog_RANLIB
5552 if test -n "$RANLIB"; then
5553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5554 $as_echo "$RANLIB" >&6; }
5555 else
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5557 $as_echo "no" >&6; }
5558 fi
5559
5560
5561 fi
5562 if test -z "$ac_cv_prog_RANLIB"; then
5563   ac_ct_RANLIB=$RANLIB
5564   # Extract the first word of "ranlib", so it can be a program name with args.
5565 set dummy ranlib; ac_word=$2
5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5567 $as_echo_n "checking for $ac_word... " >&6; }
5568 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5569   $as_echo_n "(cached) " >&6
5570 else
5571   if test -n "$ac_ct_RANLIB"; then
5572   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5573 else
5574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5575 for as_dir in $PATH
5576 do
5577   IFS=$as_save_IFS
5578   test -z "$as_dir" && as_dir=.
5579     for ac_exec_ext in '' $ac_executable_extensions; do
5580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5581     ac_cv_prog_ac_ct_RANLIB="ranlib"
5582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5583     break 2
5584   fi
5585 done
5586   done
5587 IFS=$as_save_IFS
5588
5589 fi
5590 fi
5591 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5592 if test -n "$ac_ct_RANLIB"; then
5593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5594 $as_echo "$ac_ct_RANLIB" >&6; }
5595 else
5596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5597 $as_echo "no" >&6; }
5598 fi
5599
5600   if test "x$ac_ct_RANLIB" = x; then
5601     RANLIB=":"
5602   else
5603     case $cross_compiling:$ac_tool_warned in
5604 yes:)
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5606 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5607 ac_tool_warned=yes ;;
5608 esac
5609     RANLIB=$ac_ct_RANLIB
5610   fi
5611 else
5612   RANLIB="$ac_cv_prog_RANLIB"
5613 fi
5614
5615 test -z "$RANLIB" && RANLIB=:
5616
5617
5618
5619
5620
5621
5622 # Determine commands to create old-style static archives.
5623 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5624 old_postinstall_cmds='chmod 644 $oldlib'
5625 old_postuninstall_cmds=
5626
5627 if test -n "$RANLIB"; then
5628   case $host_os in
5629   openbsd*)
5630     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5631     ;;
5632   *)
5633     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5634     ;;
5635   esac
5636   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5637 fi
5638
5639 case $host_os in
5640   darwin*)
5641     lock_old_archive_extraction=yes ;;
5642   *)
5643     lock_old_archive_extraction=no ;;
5644 esac
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666 for ac_prog in gawk mawk nawk awk
5667 do
5668   # Extract the first word of "$ac_prog", so it can be a program name with args.
5669 set dummy $ac_prog; ac_word=$2
5670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5671 $as_echo_n "checking for $ac_word... " >&6; }
5672 if test "${ac_cv_prog_AWK+set}" = set; then :
5673   $as_echo_n "(cached) " >&6
5674 else
5675   if test -n "$AWK"; then
5676   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5677 else
5678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5679 for as_dir in $PATH
5680 do
5681   IFS=$as_save_IFS
5682   test -z "$as_dir" && as_dir=.
5683     for ac_exec_ext in '' $ac_executable_extensions; do
5684   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5685     ac_cv_prog_AWK="$ac_prog"
5686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5687     break 2
5688   fi
5689 done
5690   done
5691 IFS=$as_save_IFS
5692
5693 fi
5694 fi
5695 AWK=$ac_cv_prog_AWK
5696 if test -n "$AWK"; then
5697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5698 $as_echo "$AWK" >&6; }
5699 else
5700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5701 $as_echo "no" >&6; }
5702 fi
5703
5704
5705   test -n "$AWK" && break
5706 done
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726 # If no C compiler was specified, use CC.
5727 LTCC=${LTCC-"$CC"}
5728
5729 # If no C compiler flags were specified, use CFLAGS.
5730 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5731
5732 # Allow CC to be a program name with arguments.
5733 compiler=$CC
5734
5735
5736 # Check for command to grab the raw symbol name followed by C symbol from nm.
5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5738 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5739 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
5740   $as_echo_n "(cached) " >&6
5741 else
5742
5743 # These are sane defaults that work on at least a few old systems.
5744 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5745
5746 # Character class describing NM global symbol codes.
5747 symcode='[BCDEGRST]'
5748
5749 # Regexp to match symbols that can be accessed directly from C.
5750 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5751
5752 # Define system-specific variables.
5753 case $host_os in
5754 aix*)
5755   symcode='[BCDT]'
5756   ;;
5757 cygwin* | mingw* | pw32* | cegcc*)
5758   symcode='[ABCDGISTW]'
5759   ;;
5760 hpux*)
5761   if test "$host_cpu" = ia64; then
5762     symcode='[ABCDEGRST]'
5763   fi
5764   ;;
5765 irix* | nonstopux*)
5766   symcode='[BCDEGRST]'
5767   ;;
5768 osf*)
5769   symcode='[BCDEGQRST]'
5770   ;;
5771 solaris*)
5772   symcode='[BDRT]'
5773   ;;
5774 sco3.2v5*)
5775   symcode='[DT]'
5776   ;;
5777 sysv4.2uw2*)
5778   symcode='[DT]'
5779   ;;
5780 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5781   symcode='[ABDT]'
5782   ;;
5783 sysv4)
5784   symcode='[DFNSTU]'
5785   ;;
5786 esac
5787
5788 # If we're using GNU nm, then use its standard symbol codes.
5789 case `$NM -V 2>&1` in
5790 *GNU* | *'with BFD'*)
5791   symcode='[ABCDGIRSTW]' ;;
5792 esac
5793
5794 # Transform an extracted symbol line into a proper C declaration.
5795 # Some systems (esp. on ia64) link data and code symbols differently,
5796 # so use this general approach.
5797 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5798
5799 # Transform an extracted symbol line into symbol name and symbol address
5800 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5801 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'"
5802
5803 # Handle CRLF in mingw tool chain
5804 opt_cr=
5805 case $build_os in
5806 mingw*)
5807   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5808   ;;
5809 esac
5810
5811 # Try without a prefix underscore, then with it.
5812 for ac_symprfx in "" "_"; do
5813
5814   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5815   symxfrm="\\1 $ac_symprfx\\2 \\2"
5816
5817   # Write the raw and C identifiers.
5818   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
5819     # Fake it for dumpbin and say T for any non-static function
5820     # and D for any global variable.
5821     # Also find C++ and __fastcall symbols from MSVC++,
5822     # which start with @ or ?.
5823     lt_cv_sys_global_symbol_pipe="$AWK '"\
5824 "     {last_section=section; section=\$ 3};"\
5825 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
5826 "     \$ 0!~/External *\|/{next};"\
5827 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
5828 "     {if(hide[section]) next};"\
5829 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
5830 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
5831 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
5832 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
5833 "     ' prfx=^$ac_symprfx"
5834   else
5835     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
5836   fi
5837
5838   # Check to see that the pipe works correctly.
5839   pipe_works=no
5840
5841   rm -f conftest*
5842   cat > conftest.$ac_ext <<_LT_EOF
5843 #ifdef __cplusplus
5844 extern "C" {
5845 #endif
5846 char nm_test_var;
5847 void nm_test_func(void);
5848 void nm_test_func(void){}
5849 #ifdef __cplusplus
5850 }
5851 #endif
5852 int main(){nm_test_var='a';nm_test_func();return(0);}
5853 _LT_EOF
5854
5855   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
5856   (eval $ac_compile) 2>&5
5857   ac_status=$?
5858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5859   test $ac_status = 0; }; then
5860     # Now try to grab the symbols.
5861     nlist=conftest.nm
5862     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
5863   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
5864   ac_status=$?
5865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5866   test $ac_status = 0; } && test -s "$nlist"; then
5867       # Try sorting and uniquifying the output.
5868       if sort "$nlist" | uniq > "$nlist"T; then
5869         mv -f "$nlist"T "$nlist"
5870       else
5871         rm -f "$nlist"T
5872       fi
5873
5874       # Make sure that we snagged all the symbols we need.
5875       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
5876         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
5877           cat <<_LT_EOF > conftest.$ac_ext
5878 #ifdef __cplusplus
5879 extern "C" {
5880 #endif
5881
5882 _LT_EOF
5883           # Now generate the symbol file.
5884           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
5885
5886           cat <<_LT_EOF >> conftest.$ac_ext
5887
5888 /* The mapping between symbol names and symbols.  */
5889 const struct {
5890   const char *name;
5891   void       *address;
5892 }
5893 lt__PROGRAM__LTX_preloaded_symbols[] =
5894 {
5895   { "@PROGRAM@", (void *) 0 },
5896 _LT_EOF
5897           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
5898           cat <<\_LT_EOF >> conftest.$ac_ext
5899   {0, (void *) 0}
5900 };
5901
5902 /* This works around a problem in FreeBSD linker */
5903 #ifdef FREEBSD_WORKAROUND
5904 static const void *lt_preloaded_setup() {
5905   return lt__PROGRAM__LTX_preloaded_symbols;
5906 }
5907 #endif
5908
5909 #ifdef __cplusplus
5910 }
5911 #endif
5912 _LT_EOF
5913           # Now try linking the two files.
5914           mv conftest.$ac_objext conftstm.$ac_objext
5915           lt_save_LIBS="$LIBS"
5916           lt_save_CFLAGS="$CFLAGS"
5917           LIBS="conftstm.$ac_objext"
5918           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
5919           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
5920   (eval $ac_link) 2>&5
5921   ac_status=$?
5922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5923   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
5924             pipe_works=yes
5925           fi
5926           LIBS="$lt_save_LIBS"
5927           CFLAGS="$lt_save_CFLAGS"
5928         else
5929           echo "cannot find nm_test_func in $nlist" >&5
5930         fi
5931       else
5932         echo "cannot find nm_test_var in $nlist" >&5
5933       fi
5934     else
5935       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
5936     fi
5937   else
5938     echo "$progname: failed program was:" >&5
5939     cat conftest.$ac_ext >&5
5940   fi
5941   rm -rf conftest* conftst*
5942
5943   # Do not use the global_symbol_pipe unless it works.
5944   if test "$pipe_works" = yes; then
5945     break
5946   else
5947     lt_cv_sys_global_symbol_pipe=
5948   fi
5949 done
5950
5951 fi
5952
5953 if test -z "$lt_cv_sys_global_symbol_pipe"; then
5954   lt_cv_sys_global_symbol_to_cdecl=
5955 fi
5956 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
5957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
5958 $as_echo "failed" >&6; }
5959 else
5960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
5961 $as_echo "ok" >&6; }
5962 fi
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986 # Check whether --enable-libtool-lock was given.
5987 if test "${enable_libtool_lock+set}" = set; then :
5988   enableval=$enable_libtool_lock;
5989 fi
5990
5991 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
5992
5993 # Some flags need to be propagated to the compiler or linker for good
5994 # libtool support.
5995 case $host in
5996 ia64-*-hpux*)
5997   # Find out which ABI we are using.
5998   echo 'int i;' > conftest.$ac_ext
5999   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6000   (eval $ac_compile) 2>&5
6001   ac_status=$?
6002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6003   test $ac_status = 0; }; then
6004     case `/usr/bin/file conftest.$ac_objext` in
6005       *ELF-32*)
6006         HPUX_IA64_MODE="32"
6007         ;;
6008       *ELF-64*)
6009         HPUX_IA64_MODE="64"
6010         ;;
6011     esac
6012   fi
6013   rm -rf conftest*
6014   ;;
6015 *-*-irix6*)
6016   # Find out which ABI we are using.
6017   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6018   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6019   (eval $ac_compile) 2>&5
6020   ac_status=$?
6021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6022   test $ac_status = 0; }; then
6023     if test "$lt_cv_prog_gnu_ld" = yes; then
6024       case `/usr/bin/file conftest.$ac_objext` in
6025         *32-bit*)
6026           LD="${LD-ld} -melf32bsmip"
6027           ;;
6028         *N32*)
6029           LD="${LD-ld} -melf32bmipn32"
6030           ;;
6031         *64-bit*)
6032           LD="${LD-ld} -melf64bmip"
6033         ;;
6034       esac
6035     else
6036       case `/usr/bin/file conftest.$ac_objext` in
6037         *32-bit*)
6038           LD="${LD-ld} -32"
6039           ;;
6040         *N32*)
6041           LD="${LD-ld} -n32"
6042           ;;
6043         *64-bit*)
6044           LD="${LD-ld} -64"
6045           ;;
6046       esac
6047     fi
6048   fi
6049   rm -rf conftest*
6050   ;;
6051
6052 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6053 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6054   # Find out which ABI we are using.
6055   echo 'int i;' > conftest.$ac_ext
6056   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6057   (eval $ac_compile) 2>&5
6058   ac_status=$?
6059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6060   test $ac_status = 0; }; then
6061     case `/usr/bin/file conftest.o` in
6062       *32-bit*)
6063         case $host in
6064           x86_64-*kfreebsd*-gnu)
6065             LD="${LD-ld} -m elf_i386_fbsd"
6066             ;;
6067           x86_64-*linux*)
6068             case `/usr/bin/file conftest.o` in
6069               *x86-64*)
6070                 LD="${LD-ld} -m elf32_x86_64"
6071                 ;;
6072               *)
6073                 LD="${LD-ld} -m elf_i386"
6074                 ;;
6075             esac
6076             ;;
6077           powerpc64le-*linux*)
6078             LD="${LD-ld} -m elf32lppclinux"
6079             ;;
6080           powerpc64-*linux*)
6081             LD="${LD-ld} -m elf32ppclinux"
6082             ;;
6083           s390x-*linux*)
6084             LD="${LD-ld} -m elf_s390"
6085             ;;
6086           sparc64-*linux*)
6087             LD="${LD-ld} -m elf32_sparc"
6088             ;;
6089         esac
6090         ;;
6091       *64-bit*)
6092         case $host in
6093           x86_64-*kfreebsd*-gnu)
6094             LD="${LD-ld} -m elf_x86_64_fbsd"
6095             ;;
6096           x86_64-*linux*)
6097             LD="${LD-ld} -m elf_x86_64"
6098             ;;
6099           powerpcle-*linux*)
6100             LD="${LD-ld} -m elf64lppc"
6101             ;;
6102           powerpc-*linux*)
6103             LD="${LD-ld} -m elf64ppc"
6104             ;;
6105           s390*-*linux*|s390*-*tpf*)
6106             LD="${LD-ld} -m elf64_s390"
6107             ;;
6108           sparc*-*linux*)
6109             LD="${LD-ld} -m elf64_sparc"
6110             ;;
6111         esac
6112         ;;
6113     esac
6114   fi
6115   rm -rf conftest*
6116   ;;
6117
6118 *-*-sco3.2v5*)
6119   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6120   SAVE_CFLAGS="$CFLAGS"
6121   CFLAGS="$CFLAGS -belf"
6122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6123 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6124 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6125   $as_echo_n "(cached) " >&6
6126 else
6127   ac_ext=c
6128 ac_cpp='$CPP $CPPFLAGS'
6129 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6130 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6131 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6132
6133      if test x$gcc_no_link = xyes; then
6134   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6135 fi
6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6137 /* end confdefs.h.  */
6138
6139 int
6140 main ()
6141 {
6142
6143   ;
6144   return 0;
6145 }
6146 _ACEOF
6147 if ac_fn_c_try_link "$LINENO"; then :
6148   lt_cv_cc_needs_belf=yes
6149 else
6150   lt_cv_cc_needs_belf=no
6151 fi
6152 rm -f core conftest.err conftest.$ac_objext \
6153     conftest$ac_exeext conftest.$ac_ext
6154      ac_ext=c
6155 ac_cpp='$CPP $CPPFLAGS'
6156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6159
6160 fi
6161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6162 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6163   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6164     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6165     CFLAGS="$SAVE_CFLAGS"
6166   fi
6167   ;;
6168 sparc*-*solaris*)
6169   # Find out which ABI we are using.
6170   echo 'int i;' > conftest.$ac_ext
6171   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6172   (eval $ac_compile) 2>&5
6173   ac_status=$?
6174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6175   test $ac_status = 0; }; then
6176     case `/usr/bin/file conftest.o` in
6177     *64-bit*)
6178       case $lt_cv_prog_gnu_ld in
6179       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6180       *)
6181         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6182           LD="${LD-ld} -64"
6183         fi
6184         ;;
6185       esac
6186       ;;
6187     esac
6188   fi
6189   rm -rf conftest*
6190   ;;
6191 esac
6192
6193 need_locks="$enable_libtool_lock"
6194
6195
6196   case $host_os in
6197     rhapsody* | darwin*)
6198     if test -n "$ac_tool_prefix"; then
6199   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6200 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6202 $as_echo_n "checking for $ac_word... " >&6; }
6203 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6204   $as_echo_n "(cached) " >&6
6205 else
6206   if test -n "$DSYMUTIL"; then
6207   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6208 else
6209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6210 for as_dir in $PATH
6211 do
6212   IFS=$as_save_IFS
6213   test -z "$as_dir" && as_dir=.
6214     for ac_exec_ext in '' $ac_executable_extensions; do
6215   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6216     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6217     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6218     break 2
6219   fi
6220 done
6221   done
6222 IFS=$as_save_IFS
6223
6224 fi
6225 fi
6226 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6227 if test -n "$DSYMUTIL"; then
6228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6229 $as_echo "$DSYMUTIL" >&6; }
6230 else
6231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6232 $as_echo "no" >&6; }
6233 fi
6234
6235
6236 fi
6237 if test -z "$ac_cv_prog_DSYMUTIL"; then
6238   ac_ct_DSYMUTIL=$DSYMUTIL
6239   # Extract the first word of "dsymutil", so it can be a program name with args.
6240 set dummy dsymutil; ac_word=$2
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6242 $as_echo_n "checking for $ac_word... " >&6; }
6243 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6244   $as_echo_n "(cached) " >&6
6245 else
6246   if test -n "$ac_ct_DSYMUTIL"; then
6247   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6248 else
6249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6250 for as_dir in $PATH
6251 do
6252   IFS=$as_save_IFS
6253   test -z "$as_dir" && as_dir=.
6254     for ac_exec_ext in '' $ac_executable_extensions; do
6255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6256     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6258     break 2
6259   fi
6260 done
6261   done
6262 IFS=$as_save_IFS
6263
6264 fi
6265 fi
6266 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6267 if test -n "$ac_ct_DSYMUTIL"; then
6268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6269 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6270 else
6271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6272 $as_echo "no" >&6; }
6273 fi
6274
6275   if test "x$ac_ct_DSYMUTIL" = x; then
6276     DSYMUTIL=":"
6277   else
6278     case $cross_compiling:$ac_tool_warned in
6279 yes:)
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6281 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6282 ac_tool_warned=yes ;;
6283 esac
6284     DSYMUTIL=$ac_ct_DSYMUTIL
6285   fi
6286 else
6287   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6288 fi
6289
6290     if test -n "$ac_tool_prefix"; then
6291   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6292 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6294 $as_echo_n "checking for $ac_word... " >&6; }
6295 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6296   $as_echo_n "(cached) " >&6
6297 else
6298   if test -n "$NMEDIT"; then
6299   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6300 else
6301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6302 for as_dir in $PATH
6303 do
6304   IFS=$as_save_IFS
6305   test -z "$as_dir" && as_dir=.
6306     for ac_exec_ext in '' $ac_executable_extensions; do
6307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6308     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6310     break 2
6311   fi
6312 done
6313   done
6314 IFS=$as_save_IFS
6315
6316 fi
6317 fi
6318 NMEDIT=$ac_cv_prog_NMEDIT
6319 if test -n "$NMEDIT"; then
6320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6321 $as_echo "$NMEDIT" >&6; }
6322 else
6323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6324 $as_echo "no" >&6; }
6325 fi
6326
6327
6328 fi
6329 if test -z "$ac_cv_prog_NMEDIT"; then
6330   ac_ct_NMEDIT=$NMEDIT
6331   # Extract the first word of "nmedit", so it can be a program name with args.
6332 set dummy nmedit; ac_word=$2
6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6334 $as_echo_n "checking for $ac_word... " >&6; }
6335 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6336   $as_echo_n "(cached) " >&6
6337 else
6338   if test -n "$ac_ct_NMEDIT"; then
6339   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6340 else
6341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6342 for as_dir in $PATH
6343 do
6344   IFS=$as_save_IFS
6345   test -z "$as_dir" && as_dir=.
6346     for ac_exec_ext in '' $ac_executable_extensions; do
6347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6348     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6350     break 2
6351   fi
6352 done
6353   done
6354 IFS=$as_save_IFS
6355
6356 fi
6357 fi
6358 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6359 if test -n "$ac_ct_NMEDIT"; then
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6361 $as_echo "$ac_ct_NMEDIT" >&6; }
6362 else
6363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6364 $as_echo "no" >&6; }
6365 fi
6366
6367   if test "x$ac_ct_NMEDIT" = x; then
6368     NMEDIT=":"
6369   else
6370     case $cross_compiling:$ac_tool_warned in
6371 yes:)
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6374 ac_tool_warned=yes ;;
6375 esac
6376     NMEDIT=$ac_ct_NMEDIT
6377   fi
6378 else
6379   NMEDIT="$ac_cv_prog_NMEDIT"
6380 fi
6381
6382     if test -n "$ac_tool_prefix"; then
6383   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6384 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6386 $as_echo_n "checking for $ac_word... " >&6; }
6387 if test "${ac_cv_prog_LIPO+set}" = set; then :
6388   $as_echo_n "(cached) " >&6
6389 else
6390   if test -n "$LIPO"; then
6391   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6392 else
6393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6394 for as_dir in $PATH
6395 do
6396   IFS=$as_save_IFS
6397   test -z "$as_dir" && as_dir=.
6398     for ac_exec_ext in '' $ac_executable_extensions; do
6399   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6400     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6401     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6402     break 2
6403   fi
6404 done
6405   done
6406 IFS=$as_save_IFS
6407
6408 fi
6409 fi
6410 LIPO=$ac_cv_prog_LIPO
6411 if test -n "$LIPO"; then
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6413 $as_echo "$LIPO" >&6; }
6414 else
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6416 $as_echo "no" >&6; }
6417 fi
6418
6419
6420 fi
6421 if test -z "$ac_cv_prog_LIPO"; then
6422   ac_ct_LIPO=$LIPO
6423   # Extract the first word of "lipo", so it can be a program name with args.
6424 set dummy lipo; ac_word=$2
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6426 $as_echo_n "checking for $ac_word... " >&6; }
6427 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6428   $as_echo_n "(cached) " >&6
6429 else
6430   if test -n "$ac_ct_LIPO"; then
6431   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6432 else
6433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6434 for as_dir in $PATH
6435 do
6436   IFS=$as_save_IFS
6437   test -z "$as_dir" && as_dir=.
6438     for ac_exec_ext in '' $ac_executable_extensions; do
6439   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6440     ac_cv_prog_ac_ct_LIPO="lipo"
6441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6442     break 2
6443   fi
6444 done
6445   done
6446 IFS=$as_save_IFS
6447
6448 fi
6449 fi
6450 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6451 if test -n "$ac_ct_LIPO"; then
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6453 $as_echo "$ac_ct_LIPO" >&6; }
6454 else
6455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6456 $as_echo "no" >&6; }
6457 fi
6458
6459   if test "x$ac_ct_LIPO" = x; then
6460     LIPO=":"
6461   else
6462     case $cross_compiling:$ac_tool_warned in
6463 yes:)
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6465 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6466 ac_tool_warned=yes ;;
6467 esac
6468     LIPO=$ac_ct_LIPO
6469   fi
6470 else
6471   LIPO="$ac_cv_prog_LIPO"
6472 fi
6473
6474     if test -n "$ac_tool_prefix"; then
6475   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6476 set dummy ${ac_tool_prefix}otool; ac_word=$2
6477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6478 $as_echo_n "checking for $ac_word... " >&6; }
6479 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6480   $as_echo_n "(cached) " >&6
6481 else
6482   if test -n "$OTOOL"; then
6483   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6484 else
6485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6486 for as_dir in $PATH
6487 do
6488   IFS=$as_save_IFS
6489   test -z "$as_dir" && as_dir=.
6490     for ac_exec_ext in '' $ac_executable_extensions; do
6491   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6492     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6493     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6494     break 2
6495   fi
6496 done
6497   done
6498 IFS=$as_save_IFS
6499
6500 fi
6501 fi
6502 OTOOL=$ac_cv_prog_OTOOL
6503 if test -n "$OTOOL"; then
6504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6505 $as_echo "$OTOOL" >&6; }
6506 else
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6508 $as_echo "no" >&6; }
6509 fi
6510
6511
6512 fi
6513 if test -z "$ac_cv_prog_OTOOL"; then
6514   ac_ct_OTOOL=$OTOOL
6515   # Extract the first word of "otool", so it can be a program name with args.
6516 set dummy otool; ac_word=$2
6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6518 $as_echo_n "checking for $ac_word... " >&6; }
6519 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6520   $as_echo_n "(cached) " >&6
6521 else
6522   if test -n "$ac_ct_OTOOL"; then
6523   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6524 else
6525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6526 for as_dir in $PATH
6527 do
6528   IFS=$as_save_IFS
6529   test -z "$as_dir" && as_dir=.
6530     for ac_exec_ext in '' $ac_executable_extensions; do
6531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6532     ac_cv_prog_ac_ct_OTOOL="otool"
6533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6534     break 2
6535   fi
6536 done
6537   done
6538 IFS=$as_save_IFS
6539
6540 fi
6541 fi
6542 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6543 if test -n "$ac_ct_OTOOL"; then
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6545 $as_echo "$ac_ct_OTOOL" >&6; }
6546 else
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6548 $as_echo "no" >&6; }
6549 fi
6550
6551   if test "x$ac_ct_OTOOL" = x; then
6552     OTOOL=":"
6553   else
6554     case $cross_compiling:$ac_tool_warned in
6555 yes:)
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6557 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6558 ac_tool_warned=yes ;;
6559 esac
6560     OTOOL=$ac_ct_OTOOL
6561   fi
6562 else
6563   OTOOL="$ac_cv_prog_OTOOL"
6564 fi
6565
6566     if test -n "$ac_tool_prefix"; then
6567   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6568 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6570 $as_echo_n "checking for $ac_word... " >&6; }
6571 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
6572   $as_echo_n "(cached) " >&6
6573 else
6574   if test -n "$OTOOL64"; then
6575   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6576 else
6577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6578 for as_dir in $PATH
6579 do
6580   IFS=$as_save_IFS
6581   test -z "$as_dir" && as_dir=.
6582     for ac_exec_ext in '' $ac_executable_extensions; do
6583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6584     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6586     break 2
6587   fi
6588 done
6589   done
6590 IFS=$as_save_IFS
6591
6592 fi
6593 fi
6594 OTOOL64=$ac_cv_prog_OTOOL64
6595 if test -n "$OTOOL64"; then
6596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6597 $as_echo "$OTOOL64" >&6; }
6598 else
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6600 $as_echo "no" >&6; }
6601 fi
6602
6603
6604 fi
6605 if test -z "$ac_cv_prog_OTOOL64"; then
6606   ac_ct_OTOOL64=$OTOOL64
6607   # Extract the first word of "otool64", so it can be a program name with args.
6608 set dummy otool64; ac_word=$2
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6610 $as_echo_n "checking for $ac_word... " >&6; }
6611 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
6612   $as_echo_n "(cached) " >&6
6613 else
6614   if test -n "$ac_ct_OTOOL64"; then
6615   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6616 else
6617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6618 for as_dir in $PATH
6619 do
6620   IFS=$as_save_IFS
6621   test -z "$as_dir" && as_dir=.
6622     for ac_exec_ext in '' $ac_executable_extensions; do
6623   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6624     ac_cv_prog_ac_ct_OTOOL64="otool64"
6625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6626     break 2
6627   fi
6628 done
6629   done
6630 IFS=$as_save_IFS
6631
6632 fi
6633 fi
6634 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6635 if test -n "$ac_ct_OTOOL64"; then
6636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6637 $as_echo "$ac_ct_OTOOL64" >&6; }
6638 else
6639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6640 $as_echo "no" >&6; }
6641 fi
6642
6643   if test "x$ac_ct_OTOOL64" = x; then
6644     OTOOL64=":"
6645   else
6646     case $cross_compiling:$ac_tool_warned in
6647 yes:)
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6650 ac_tool_warned=yes ;;
6651 esac
6652     OTOOL64=$ac_ct_OTOOL64
6653   fi
6654 else
6655   OTOOL64="$ac_cv_prog_OTOOL64"
6656 fi
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6685 $as_echo_n "checking for -single_module linker flag... " >&6; }
6686 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
6687   $as_echo_n "(cached) " >&6
6688 else
6689   lt_cv_apple_cc_single_mod=no
6690       if test -z "${LT_MULTI_MODULE}"; then
6691         # By default we will add the -single_module flag. You can override
6692         # by either setting the environment variable LT_MULTI_MODULE
6693         # non-empty at configure time, or by adding -multi_module to the
6694         # link flags.
6695         rm -rf libconftest.dylib*
6696         echo "int foo(void){return 1;}" > conftest.c
6697         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6698 -dynamiclib -Wl,-single_module conftest.c" >&5
6699         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6700           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6701         _lt_result=$?
6702         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6703           lt_cv_apple_cc_single_mod=yes
6704         else
6705           cat conftest.err >&5
6706         fi
6707         rm -rf libconftest.dylib*
6708         rm -f conftest.*
6709       fi
6710 fi
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6712 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6714 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6715 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
6716   $as_echo_n "(cached) " >&6
6717 else
6718   lt_cv_ld_exported_symbols_list=no
6719       save_LDFLAGS=$LDFLAGS
6720       echo "_main" > conftest.sym
6721       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6722       if test x$gcc_no_link = xyes; then
6723   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6724 fi
6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6726 /* end confdefs.h.  */
6727
6728 int
6729 main ()
6730 {
6731
6732   ;
6733   return 0;
6734 }
6735 _ACEOF
6736 if ac_fn_c_try_link "$LINENO"; then :
6737   lt_cv_ld_exported_symbols_list=yes
6738 else
6739   lt_cv_ld_exported_symbols_list=no
6740 fi
6741 rm -f core conftest.err conftest.$ac_objext \
6742     conftest$ac_exeext conftest.$ac_ext
6743         LDFLAGS="$save_LDFLAGS"
6744
6745 fi
6746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6747 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6749 $as_echo_n "checking for -force_load linker flag... " >&6; }
6750 if test "${lt_cv_ld_force_load+set}" = set; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   lt_cv_ld_force_load=no
6754       cat > conftest.c << _LT_EOF
6755 int forced_loaded() { return 2;}
6756 _LT_EOF
6757       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6758       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6759       echo "$AR cru libconftest.a conftest.o" >&5
6760       $AR cru libconftest.a conftest.o 2>&5
6761       cat > conftest.c << _LT_EOF
6762 int main() { return 0;}
6763 _LT_EOF
6764       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6765       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6766       _lt_result=$?
6767       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6768         lt_cv_ld_force_load=yes
6769       else
6770         cat conftest.err >&5
6771       fi
6772         rm -f conftest.err libconftest.a conftest conftest.c
6773         rm -rf conftest.dSYM
6774
6775 fi
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6777 $as_echo "$lt_cv_ld_force_load" >&6; }
6778     case $host_os in
6779     rhapsody* | darwin1.[012])
6780       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6781     darwin1.*)
6782       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6783     darwin*) # darwin 5.x on
6784       # if running on 10.5 or later, the deployment target defaults
6785       # to the OS version, if on x86, and 10.4, the deployment
6786       # target defaults to 10.4. Don't you love it?
6787       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6788         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6789           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6790         10.[012][,.]*)
6791           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6792         10.*)
6793           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6794       esac
6795     ;;
6796   esac
6797     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6798       _lt_dar_single_mod='$single_module'
6799     fi
6800     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6801       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6802     else
6803       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6804     fi
6805     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6806       _lt_dsymutil='~$DSYMUTIL $lib || :'
6807     else
6808       _lt_dsymutil=
6809     fi
6810     ;;
6811   esac
6812
6813 ac_ext=c
6814 ac_cpp='$CPP $CPPFLAGS'
6815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6817 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6819 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6820 # On Suns, sometimes $CPP names a directory.
6821 if test -n "$CPP" && test -d "$CPP"; then
6822   CPP=
6823 fi
6824 if test -z "$CPP"; then
6825   if test "${ac_cv_prog_CPP+set}" = set; then :
6826   $as_echo_n "(cached) " >&6
6827 else
6828       # Double quotes because CPP needs to be expanded
6829     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6830     do
6831       ac_preproc_ok=false
6832 for ac_c_preproc_warn_flag in '' yes
6833 do
6834   # Use a header file that comes with gcc, so configuring glibc
6835   # with a fresh cross-compiler works.
6836   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6837   # <limits.h> exists even on freestanding compilers.
6838   # On the NeXT, cc -E runs the code through the compiler's parser,
6839   # not just through cpp. "Syntax error" is here to catch this case.
6840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6841 /* end confdefs.h.  */
6842 #ifdef __STDC__
6843 # include <limits.h>
6844 #else
6845 # include <assert.h>
6846 #endif
6847                      Syntax error
6848 _ACEOF
6849 if ac_fn_c_try_cpp "$LINENO"; then :
6850
6851 else
6852   # Broken: fails on valid input.
6853 continue
6854 fi
6855 rm -f conftest.err conftest.$ac_ext
6856
6857   # OK, works on sane cases.  Now check whether nonexistent headers
6858   # can be detected and how.
6859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6860 /* end confdefs.h.  */
6861 #include <ac_nonexistent.h>
6862 _ACEOF
6863 if ac_fn_c_try_cpp "$LINENO"; then :
6864   # Broken: success on invalid input.
6865 continue
6866 else
6867   # Passes both tests.
6868 ac_preproc_ok=:
6869 break
6870 fi
6871 rm -f conftest.err conftest.$ac_ext
6872
6873 done
6874 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6875 rm -f conftest.err conftest.$ac_ext
6876 if $ac_preproc_ok; then :
6877   break
6878 fi
6879
6880     done
6881     ac_cv_prog_CPP=$CPP
6882
6883 fi
6884   CPP=$ac_cv_prog_CPP
6885 else
6886   ac_cv_prog_CPP=$CPP
6887 fi
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6889 $as_echo "$CPP" >&6; }
6890 ac_preproc_ok=false
6891 for ac_c_preproc_warn_flag in '' yes
6892 do
6893   # Use a header file that comes with gcc, so configuring glibc
6894   # with a fresh cross-compiler works.
6895   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6896   # <limits.h> exists even on freestanding compilers.
6897   # On the NeXT, cc -E runs the code through the compiler's parser,
6898   # not just through cpp. "Syntax error" is here to catch this case.
6899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6900 /* end confdefs.h.  */
6901 #ifdef __STDC__
6902 # include <limits.h>
6903 #else
6904 # include <assert.h>
6905 #endif
6906                      Syntax error
6907 _ACEOF
6908 if ac_fn_c_try_cpp "$LINENO"; then :
6909
6910 else
6911   # Broken: fails on valid input.
6912 continue
6913 fi
6914 rm -f conftest.err conftest.$ac_ext
6915
6916   # OK, works on sane cases.  Now check whether nonexistent headers
6917   # can be detected and how.
6918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6919 /* end confdefs.h.  */
6920 #include <ac_nonexistent.h>
6921 _ACEOF
6922 if ac_fn_c_try_cpp "$LINENO"; then :
6923   # Broken: success on invalid input.
6924 continue
6925 else
6926   # Passes both tests.
6927 ac_preproc_ok=:
6928 break
6929 fi
6930 rm -f conftest.err conftest.$ac_ext
6931
6932 done
6933 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6934 rm -f conftest.err conftest.$ac_ext
6935 if $ac_preproc_ok; then :
6936
6937 else
6938   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6939 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6940 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6941 See \`config.log' for more details." "$LINENO" 5; }
6942 fi
6943
6944 ac_ext=c
6945 ac_cpp='$CPP $CPPFLAGS'
6946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6949
6950
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6952 $as_echo_n "checking for ANSI C header files... " >&6; }
6953 if test "${ac_cv_header_stdc+set}" = set; then :
6954   $as_echo_n "(cached) " >&6
6955 else
6956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6957 /* end confdefs.h.  */
6958 #include <stdlib.h>
6959 #include <stdarg.h>
6960 #include <string.h>
6961 #include <float.h>
6962
6963 int
6964 main ()
6965 {
6966
6967   ;
6968   return 0;
6969 }
6970 _ACEOF
6971 if ac_fn_c_try_compile "$LINENO"; then :
6972   ac_cv_header_stdc=yes
6973 else
6974   ac_cv_header_stdc=no
6975 fi
6976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6977
6978 if test $ac_cv_header_stdc = yes; then
6979   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6981 /* end confdefs.h.  */
6982 #include <string.h>
6983
6984 _ACEOF
6985 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6986   $EGREP "memchr" >/dev/null 2>&1; then :
6987
6988 else
6989   ac_cv_header_stdc=no
6990 fi
6991 rm -f conftest*
6992
6993 fi
6994
6995 if test $ac_cv_header_stdc = yes; then
6996   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6998 /* end confdefs.h.  */
6999 #include <stdlib.h>
7000
7001 _ACEOF
7002 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7003   $EGREP "free" >/dev/null 2>&1; then :
7004
7005 else
7006   ac_cv_header_stdc=no
7007 fi
7008 rm -f conftest*
7009
7010 fi
7011
7012 if test $ac_cv_header_stdc = yes; then
7013   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7014   if test "$cross_compiling" = yes; then :
7015   :
7016 else
7017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h.  */
7019 #include <ctype.h>
7020 #include <stdlib.h>
7021 #if ((' ' & 0x0FF) == 0x020)
7022 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7023 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7024 #else
7025 # define ISLOWER(c) \
7026                    (('a' <= (c) && (c) <= 'i') \
7027                      || ('j' <= (c) && (c) <= 'r') \
7028                      || ('s' <= (c) && (c) <= 'z'))
7029 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7030 #endif
7031
7032 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7033 int
7034 main ()
7035 {
7036   int i;
7037   for (i = 0; i < 256; i++)
7038     if (XOR (islower (i), ISLOWER (i))
7039         || toupper (i) != TOUPPER (i))
7040       return 2;
7041   return 0;
7042 }
7043 _ACEOF
7044 if ac_fn_c_try_run "$LINENO"; then :
7045
7046 else
7047   ac_cv_header_stdc=no
7048 fi
7049 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7050   conftest.$ac_objext conftest.beam conftest.$ac_ext
7051 fi
7052
7053 fi
7054 fi
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7056 $as_echo "$ac_cv_header_stdc" >&6; }
7057 if test $ac_cv_header_stdc = yes; then
7058
7059 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7060
7061 fi
7062
7063 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7064 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7065                   inttypes.h stdint.h unistd.h
7066 do :
7067   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7068 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7069 "
7070 eval as_val=\$$as_ac_Header
7071    if test "x$as_val" = x""yes; then :
7072   cat >>confdefs.h <<_ACEOF
7073 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7074 _ACEOF
7075
7076 fi
7077
7078 done
7079
7080
7081 for ac_header in dlfcn.h
7082 do :
7083   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7084 "
7085 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7086   cat >>confdefs.h <<_ACEOF
7087 #define HAVE_DLFCN_H 1
7088 _ACEOF
7089
7090 fi
7091
7092 done
7093
7094
7095
7096
7097
7098 # Set options
7099
7100
7101
7102         enable_dlopen=no
7103
7104
7105
7106             # Check whether --enable-shared was given.
7107 if test "${enable_shared+set}" = set; then :
7108   enableval=$enable_shared; p=${PACKAGE-default}
7109     case $enableval in
7110     yes) enable_shared=yes ;;
7111     no) enable_shared=no ;;
7112     *)
7113       enable_shared=no
7114       # Look at the argument we got.  We use all the common list separators.
7115       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7116       for pkg in $enableval; do
7117         IFS="$lt_save_ifs"
7118         if test "X$pkg" = "X$p"; then
7119           enable_shared=yes
7120         fi
7121       done
7122       IFS="$lt_save_ifs"
7123       ;;
7124     esac
7125 else
7126   enable_shared=yes
7127 fi
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137   # Check whether --enable-static was given.
7138 if test "${enable_static+set}" = set; then :
7139   enableval=$enable_static; p=${PACKAGE-default}
7140     case $enableval in
7141     yes) enable_static=yes ;;
7142     no) enable_static=no ;;
7143     *)
7144      enable_static=no
7145       # Look at the argument we got.  We use all the common list separators.
7146       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7147       for pkg in $enableval; do
7148         IFS="$lt_save_ifs"
7149         if test "X$pkg" = "X$p"; then
7150           enable_static=yes
7151         fi
7152       done
7153       IFS="$lt_save_ifs"
7154       ;;
7155     esac
7156 else
7157   enable_static=yes
7158 fi
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169 # Check whether --with-pic was given.
7170 if test "${with_pic+set}" = set; then :
7171   withval=$with_pic; pic_mode="$withval"
7172 else
7173   pic_mode=default
7174 fi
7175
7176
7177 test -z "$pic_mode" && pic_mode=default
7178
7179
7180
7181
7182
7183
7184
7185   # Check whether --enable-fast-install was given.
7186 if test "${enable_fast_install+set}" = set; then :
7187   enableval=$enable_fast_install; p=${PACKAGE-default}
7188     case $enableval in
7189     yes) enable_fast_install=yes ;;
7190     no) enable_fast_install=no ;;
7191     *)
7192       enable_fast_install=no
7193       # Look at the argument we got.  We use all the common list separators.
7194       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7195       for pkg in $enableval; do
7196         IFS="$lt_save_ifs"
7197         if test "X$pkg" = "X$p"; then
7198           enable_fast_install=yes
7199         fi
7200       done
7201       IFS="$lt_save_ifs"
7202       ;;
7203     esac
7204 else
7205   enable_fast_install=yes
7206 fi
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218 # This can be used to rebuild libtool when needed
7219 LIBTOOL_DEPS="$ltmain"
7220
7221 # Always use our own libtool.
7222 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249 test -z "$LN_S" && LN_S="ln -s"
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264 if test -n "${ZSH_VERSION+set}" ; then
7265    setopt NO_GLOB_SUBST
7266 fi
7267
7268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7269 $as_echo_n "checking for objdir... " >&6; }
7270 if test "${lt_cv_objdir+set}" = set; then :
7271   $as_echo_n "(cached) " >&6
7272 else
7273   rm -f .libs 2>/dev/null
7274 mkdir .libs 2>/dev/null
7275 if test -d .libs; then
7276   lt_cv_objdir=.libs
7277 else
7278   # MS-DOS does not allow filenames that begin with a dot.
7279   lt_cv_objdir=_libs
7280 fi
7281 rmdir .libs 2>/dev/null
7282 fi
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7284 $as_echo "$lt_cv_objdir" >&6; }
7285 objdir=$lt_cv_objdir
7286
7287
7288
7289
7290
7291 cat >>confdefs.h <<_ACEOF
7292 #define LT_OBJDIR "$lt_cv_objdir/"
7293 _ACEOF
7294
7295
7296
7297
7298 case $host_os in
7299 aix3*)
7300   # AIX sometimes has problems with the GCC collect2 program.  For some
7301   # reason, if we set the COLLECT_NAMES environment variable, the problems
7302   # vanish in a puff of smoke.
7303   if test "X${COLLECT_NAMES+set}" != Xset; then
7304     COLLECT_NAMES=
7305     export COLLECT_NAMES
7306   fi
7307   ;;
7308 esac
7309
7310 # Global variables:
7311 ofile=libtool
7312 can_build_shared=yes
7313
7314 # All known linkers require a `.a' archive for static linking (except MSVC,
7315 # which needs '.lib').
7316 libext=a
7317
7318 with_gnu_ld="$lt_cv_prog_gnu_ld"
7319
7320 old_CC="$CC"
7321 old_CFLAGS="$CFLAGS"
7322
7323 # Set sane defaults for various variables
7324 test -z "$CC" && CC=cc
7325 test -z "$LTCC" && LTCC=$CC
7326 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7327 test -z "$LD" && LD=ld
7328 test -z "$ac_objext" && ac_objext=o
7329
7330 for cc_temp in $compiler""; do
7331   case $cc_temp in
7332     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7333     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7334     \-*) ;;
7335     *) break;;
7336   esac
7337 done
7338 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7339
7340
7341 # Only perform the check for file, if the check method requires it
7342 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7343 case $deplibs_check_method in
7344 file_magic*)
7345   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7346     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7347 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7348 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7349   $as_echo_n "(cached) " >&6
7350 else
7351   case $MAGIC_CMD in
7352 [\\/*] |  ?:[\\/]*)
7353   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7354   ;;
7355 *)
7356   lt_save_MAGIC_CMD="$MAGIC_CMD"
7357   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7358   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7359   for ac_dir in $ac_dummy; do
7360     IFS="$lt_save_ifs"
7361     test -z "$ac_dir" && ac_dir=.
7362     if test -f $ac_dir/${ac_tool_prefix}file; then
7363       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7364       if test -n "$file_magic_test_file"; then
7365         case $deplibs_check_method in
7366         "file_magic "*)
7367           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7368           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7369           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7370             $EGREP "$file_magic_regex" > /dev/null; then
7371             :
7372           else
7373             cat <<_LT_EOF 1>&2
7374
7375 *** Warning: the command libtool uses to detect shared libraries,
7376 *** $file_magic_cmd, produces output that libtool cannot recognize.
7377 *** The result is that libtool may fail to recognize shared libraries
7378 *** as such.  This will affect the creation of libtool libraries that
7379 *** depend on shared libraries, but programs linked with such libtool
7380 *** libraries will work regardless of this problem.  Nevertheless, you
7381 *** may want to report the problem to your system manager and/or to
7382 *** bug-libtool@gnu.org
7383
7384 _LT_EOF
7385           fi ;;
7386         esac
7387       fi
7388       break
7389     fi
7390   done
7391   IFS="$lt_save_ifs"
7392   MAGIC_CMD="$lt_save_MAGIC_CMD"
7393   ;;
7394 esac
7395 fi
7396
7397 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7398 if test -n "$MAGIC_CMD"; then
7399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7400 $as_echo "$MAGIC_CMD" >&6; }
7401 else
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7403 $as_echo "no" >&6; }
7404 fi
7405
7406
7407
7408
7409
7410 if test -z "$lt_cv_path_MAGIC_CMD"; then
7411   if test -n "$ac_tool_prefix"; then
7412     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7413 $as_echo_n "checking for file... " >&6; }
7414 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   case $MAGIC_CMD in
7418 [\\/*] |  ?:[\\/]*)
7419   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7420   ;;
7421 *)
7422   lt_save_MAGIC_CMD="$MAGIC_CMD"
7423   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7424   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7425   for ac_dir in $ac_dummy; do
7426     IFS="$lt_save_ifs"
7427     test -z "$ac_dir" && ac_dir=.
7428     if test -f $ac_dir/file; then
7429       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7430       if test -n "$file_magic_test_file"; then
7431         case $deplibs_check_method in
7432         "file_magic "*)
7433           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7434           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7435           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7436             $EGREP "$file_magic_regex" > /dev/null; then
7437             :
7438           else
7439             cat <<_LT_EOF 1>&2
7440
7441 *** Warning: the command libtool uses to detect shared libraries,
7442 *** $file_magic_cmd, produces output that libtool cannot recognize.
7443 *** The result is that libtool may fail to recognize shared libraries
7444 *** as such.  This will affect the creation of libtool libraries that
7445 *** depend on shared libraries, but programs linked with such libtool
7446 *** libraries will work regardless of this problem.  Nevertheless, you
7447 *** may want to report the problem to your system manager and/or to
7448 *** bug-libtool@gnu.org
7449
7450 _LT_EOF
7451           fi ;;
7452         esac
7453       fi
7454       break
7455     fi
7456   done
7457   IFS="$lt_save_ifs"
7458   MAGIC_CMD="$lt_save_MAGIC_CMD"
7459   ;;
7460 esac
7461 fi
7462
7463 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7464 if test -n "$MAGIC_CMD"; then
7465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7466 $as_echo "$MAGIC_CMD" >&6; }
7467 else
7468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7469 $as_echo "no" >&6; }
7470 fi
7471
7472
7473   else
7474     MAGIC_CMD=:
7475   fi
7476 fi
7477
7478   fi
7479   ;;
7480 esac
7481
7482 # Use C for the default configuration in the libtool script
7483
7484 lt_save_CC="$CC"
7485 ac_ext=c
7486 ac_cpp='$CPP $CPPFLAGS'
7487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7490
7491
7492 # Source file extension for C test sources.
7493 ac_ext=c
7494
7495 # Object file extension for compiled C test sources.
7496 objext=o
7497 objext=$objext
7498
7499 # Code to be used in simple compile tests
7500 lt_simple_compile_test_code="int some_variable = 0;"
7501
7502 # Code to be used in simple link tests
7503 lt_simple_link_test_code='int main(){return(0);}'
7504
7505
7506
7507
7508
7509
7510
7511 # If no C compiler was specified, use CC.
7512 LTCC=${LTCC-"$CC"}
7513
7514 # If no C compiler flags were specified, use CFLAGS.
7515 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7516
7517 # Allow CC to be a program name with arguments.
7518 compiler=$CC
7519
7520 # Save the default compiler, since it gets overwritten when the other
7521 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7522 compiler_DEFAULT=$CC
7523
7524 # save warnings/boilerplate of simple test code
7525 ac_outfile=conftest.$ac_objext
7526 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7527 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7528 _lt_compiler_boilerplate=`cat conftest.err`
7529 $RM conftest*
7530
7531 ac_outfile=conftest.$ac_objext
7532 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7533 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7534 _lt_linker_boilerplate=`cat conftest.err`
7535 $RM -r conftest*
7536
7537
7538 ## CAVEAT EMPTOR:
7539 ## There is no encapsulation within the following macros, do not change
7540 ## the running order or otherwise move them around unless you know exactly
7541 ## what you are doing...
7542 if test -n "$compiler"; then
7543
7544 lt_prog_compiler_no_builtin_flag=
7545
7546 if test "$GCC" = yes; then
7547   case $cc_basename in
7548   nvcc*)
7549     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7550   *)
7551     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7552   esac
7553
7554   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7555 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7556 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   lt_cv_prog_compiler_rtti_exceptions=no
7560    ac_outfile=conftest.$ac_objext
7561    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7562    lt_compiler_flag="-fno-rtti -fno-exceptions"
7563    # Insert the option either (1) after the last *FLAGS variable, or
7564    # (2) before a word containing "conftest.", or (3) at the end.
7565    # Note that $ac_compile itself does not contain backslashes and begins
7566    # with a dollar sign (not a hyphen), so the echo should work correctly.
7567    # The option is referenced via a variable to avoid confusing sed.
7568    lt_compile=`echo "$ac_compile" | $SED \
7569    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7570    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7571    -e 's:$: $lt_compiler_flag:'`
7572    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7573    (eval "$lt_compile" 2>conftest.err)
7574    ac_status=$?
7575    cat conftest.err >&5
7576    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7577    if (exit $ac_status) && test -s "$ac_outfile"; then
7578      # The compiler can only warn and ignore the option if not recognized
7579      # So say no if there are warnings other than the usual output.
7580      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7581      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7582      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7583        lt_cv_prog_compiler_rtti_exceptions=yes
7584      fi
7585    fi
7586    $RM conftest*
7587
7588 fi
7589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7590 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7591
7592 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7593     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7594 else
7595     :
7596 fi
7597
7598 fi
7599
7600
7601
7602
7603
7604
7605   lt_prog_compiler_wl=
7606 lt_prog_compiler_pic=
7607 lt_prog_compiler_static=
7608
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7610 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7611
7612   if test "$GCC" = yes; then
7613     lt_prog_compiler_wl='-Wl,'
7614     lt_prog_compiler_static='-static'
7615
7616     case $host_os in
7617       aix*)
7618       # All AIX code is PIC.
7619       if test "$host_cpu" = ia64; then
7620         # AIX 5 now supports IA64 processor
7621         lt_prog_compiler_static='-Bstatic'
7622       fi
7623       lt_prog_compiler_pic='-fPIC'
7624       ;;
7625
7626     amigaos*)
7627       case $host_cpu in
7628       powerpc)
7629             # see comment about AmigaOS4 .so support
7630             lt_prog_compiler_pic='-fPIC'
7631         ;;
7632       m68k)
7633             # FIXME: we need at least 68020 code to build shared libraries, but
7634             # adding the `-m68020' flag to GCC prevents building anything better,
7635             # like `-m68040'.
7636             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7637         ;;
7638       esac
7639       ;;
7640
7641     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7642       # PIC is the default for these OSes.
7643       ;;
7644
7645     mingw* | cygwin* | pw32* | os2* | cegcc*)
7646       # This hack is so that the source file can tell whether it is being
7647       # built for inclusion in a dll (and should export symbols for example).
7648       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7649       # (--disable-auto-import) libraries
7650       lt_prog_compiler_pic='-DDLL_EXPORT'
7651       ;;
7652
7653     darwin* | rhapsody*)
7654       # PIC is the default on this platform
7655       # Common symbols not allowed in MH_DYLIB files
7656       lt_prog_compiler_pic='-fno-common'
7657       ;;
7658
7659     haiku*)
7660       # PIC is the default for Haiku.
7661       # The "-static" flag exists, but is broken.
7662       lt_prog_compiler_static=
7663       ;;
7664
7665     hpux*)
7666       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7667       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7668       # sets the default TLS model and affects inlining.
7669       case $host_cpu in
7670       hppa*64*)
7671         # +Z the default
7672         ;;
7673       *)
7674         lt_prog_compiler_pic='-fPIC'
7675         ;;
7676       esac
7677       ;;
7678
7679     interix[3-9]*)
7680       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7681       # Instead, we relocate shared libraries at runtime.
7682       ;;
7683
7684     msdosdjgpp*)
7685       # Just because we use GCC doesn't mean we suddenly get shared libraries
7686       # on systems that don't support them.
7687       lt_prog_compiler_can_build_shared=no
7688       enable_shared=no
7689       ;;
7690
7691     *nto* | *qnx*)
7692       # QNX uses GNU C++, but need to define -shared option too, otherwise
7693       # it will coredump.
7694       lt_prog_compiler_pic='-fPIC -shared'
7695       ;;
7696
7697     sysv4*MP*)
7698       if test -d /usr/nec; then
7699         lt_prog_compiler_pic=-Kconform_pic
7700       fi
7701       ;;
7702
7703     *)
7704       lt_prog_compiler_pic='-fPIC'
7705       ;;
7706     esac
7707
7708     case $cc_basename in
7709     nvcc*) # Cuda Compiler Driver 2.2
7710       lt_prog_compiler_wl='-Xlinker '
7711       lt_prog_compiler_pic='-Xcompiler -fPIC'
7712       ;;
7713     esac
7714   else
7715     # PORTME Check for flag to pass linker flags through the system compiler.
7716     case $host_os in
7717     aix*)
7718       lt_prog_compiler_wl='-Wl,'
7719       if test "$host_cpu" = ia64; then
7720         # AIX 5 now supports IA64 processor
7721         lt_prog_compiler_static='-Bstatic'
7722       else
7723         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7724       fi
7725       ;;
7726
7727     mingw* | cygwin* | pw32* | os2* | cegcc*)
7728       # This hack is so that the source file can tell whether it is being
7729       # built for inclusion in a dll (and should export symbols for example).
7730       lt_prog_compiler_pic='-DDLL_EXPORT'
7731       ;;
7732
7733     hpux9* | hpux10* | hpux11*)
7734       lt_prog_compiler_wl='-Wl,'
7735       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7736       # not for PA HP-UX.
7737       case $host_cpu in
7738       hppa*64*|ia64*)
7739         # +Z the default
7740         ;;
7741       *)
7742         lt_prog_compiler_pic='+Z'
7743         ;;
7744       esac
7745       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7746       lt_prog_compiler_static='${wl}-a ${wl}archive'
7747       ;;
7748
7749     irix5* | irix6* | nonstopux*)
7750       lt_prog_compiler_wl='-Wl,'
7751       # PIC (with -KPIC) is the default.
7752       lt_prog_compiler_static='-non_shared'
7753       ;;
7754
7755     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7756       case $cc_basename in
7757       # old Intel for x86_64 which still supported -KPIC.
7758       ecc*)
7759         lt_prog_compiler_wl='-Wl,'
7760         lt_prog_compiler_pic='-KPIC'
7761         lt_prog_compiler_static='-static'
7762         ;;
7763       # icc used to be incompatible with GCC.
7764       # ICC 10 doesn't accept -KPIC any more.
7765       icc* | ifort*)
7766         lt_prog_compiler_wl='-Wl,'
7767         lt_prog_compiler_pic='-fPIC'
7768         lt_prog_compiler_static='-static'
7769         ;;
7770       # Lahey Fortran 8.1.
7771       lf95*)
7772         lt_prog_compiler_wl='-Wl,'
7773         lt_prog_compiler_pic='--shared'
7774         lt_prog_compiler_static='--static'
7775         ;;
7776       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7777         # Portland Group compilers (*not* the Pentium gcc compiler,
7778         # which looks to be a dead project)
7779         lt_prog_compiler_wl='-Wl,'
7780         lt_prog_compiler_pic='-fpic'
7781         lt_prog_compiler_static='-Bstatic'
7782         ;;
7783       ccc*)
7784         lt_prog_compiler_wl='-Wl,'
7785         # All Alpha code is PIC.
7786         lt_prog_compiler_static='-non_shared'
7787         ;;
7788       xl* | bgxl* | bgf* | mpixl*)
7789         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7790         lt_prog_compiler_wl='-Wl,'
7791         lt_prog_compiler_pic='-qpic'
7792         lt_prog_compiler_static='-qstaticlink'
7793         ;;
7794       *)
7795         case `$CC -V 2>&1 | sed 5q` in
7796         *Sun\ F* | *Sun*Fortran*)
7797           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7798           lt_prog_compiler_pic='-KPIC'
7799           lt_prog_compiler_static='-Bstatic'
7800           lt_prog_compiler_wl=''
7801           ;;
7802         *Sun\ C*)
7803           # Sun C 5.9
7804           lt_prog_compiler_pic='-KPIC'
7805           lt_prog_compiler_static='-Bstatic'
7806           lt_prog_compiler_wl='-Wl,'
7807           ;;
7808         esac
7809         ;;
7810       esac
7811       ;;
7812
7813     newsos6)
7814       lt_prog_compiler_pic='-KPIC'
7815       lt_prog_compiler_static='-Bstatic'
7816       ;;
7817
7818     *nto* | *qnx*)
7819       # QNX uses GNU C++, but need to define -shared option too, otherwise
7820       # it will coredump.
7821       lt_prog_compiler_pic='-fPIC -shared'
7822       ;;
7823
7824     osf3* | osf4* | osf5*)
7825       lt_prog_compiler_wl='-Wl,'
7826       # All OSF/1 code is PIC.
7827       lt_prog_compiler_static='-non_shared'
7828       ;;
7829
7830     rdos*)
7831       lt_prog_compiler_static='-non_shared'
7832       ;;
7833
7834     solaris*)
7835       lt_prog_compiler_pic='-KPIC'
7836       lt_prog_compiler_static='-Bstatic'
7837       case $cc_basename in
7838       f77* | f90* | f95*)
7839         lt_prog_compiler_wl='-Qoption ld ';;
7840       *)
7841         lt_prog_compiler_wl='-Wl,';;
7842       esac
7843       ;;
7844
7845     sunos4*)
7846       lt_prog_compiler_wl='-Qoption ld '
7847       lt_prog_compiler_pic='-PIC'
7848       lt_prog_compiler_static='-Bstatic'
7849       ;;
7850
7851     sysv4 | sysv4.2uw2* | sysv4.3*)
7852       lt_prog_compiler_wl='-Wl,'
7853       lt_prog_compiler_pic='-KPIC'
7854       lt_prog_compiler_static='-Bstatic'
7855       ;;
7856
7857     sysv4*MP*)
7858       if test -d /usr/nec ;then
7859         lt_prog_compiler_pic='-Kconform_pic'
7860         lt_prog_compiler_static='-Bstatic'
7861       fi
7862       ;;
7863
7864     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
7865       lt_prog_compiler_wl='-Wl,'
7866       lt_prog_compiler_pic='-KPIC'
7867       lt_prog_compiler_static='-Bstatic'
7868       ;;
7869
7870     unicos*)
7871       lt_prog_compiler_wl='-Wl,'
7872       lt_prog_compiler_can_build_shared=no
7873       ;;
7874
7875     uts4*)
7876       lt_prog_compiler_pic='-pic'
7877       lt_prog_compiler_static='-Bstatic'
7878       ;;
7879
7880     *)
7881       lt_prog_compiler_can_build_shared=no
7882       ;;
7883     esac
7884   fi
7885
7886 case $host_os in
7887   # For platforms which do not support PIC, -DPIC is meaningless:
7888   *djgpp*)
7889     lt_prog_compiler_pic=
7890     ;;
7891   *)
7892     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
7893     ;;
7894 esac
7895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
7896 $as_echo "$lt_prog_compiler_pic" >&6; }
7897
7898
7899
7900
7901
7902
7903 #
7904 # Check to make sure the PIC flag actually works.
7905 #
7906 if test -n "$lt_prog_compiler_pic"; then
7907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
7908 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
7909 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
7910   $as_echo_n "(cached) " >&6
7911 else
7912   lt_cv_prog_compiler_pic_works=no
7913    ac_outfile=conftest.$ac_objext
7914    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7915    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
7916    # Insert the option either (1) after the last *FLAGS variable, or
7917    # (2) before a word containing "conftest.", or (3) at the end.
7918    # Note that $ac_compile itself does not contain backslashes and begins
7919    # with a dollar sign (not a hyphen), so the echo should work correctly.
7920    # The option is referenced via a variable to avoid confusing sed.
7921    lt_compile=`echo "$ac_compile" | $SED \
7922    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7923    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7924    -e 's:$: $lt_compiler_flag:'`
7925    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7926    (eval "$lt_compile" 2>conftest.err)
7927    ac_status=$?
7928    cat conftest.err >&5
7929    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7930    if (exit $ac_status) && test -s "$ac_outfile"; then
7931      # The compiler can only warn and ignore the option if not recognized
7932      # So say no if there are warnings other than the usual output.
7933      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7934      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7935      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7936        lt_cv_prog_compiler_pic_works=yes
7937      fi
7938    fi
7939    $RM conftest*
7940
7941 fi
7942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
7943 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
7944
7945 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
7946     case $lt_prog_compiler_pic in
7947      "" | " "*) ;;
7948      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
7949      esac
7950 else
7951     lt_prog_compiler_pic=
7952      lt_prog_compiler_can_build_shared=no
7953 fi
7954
7955 fi
7956
7957
7958
7959
7960
7961
7962 #
7963 # Check to make sure the static flag actually works.
7964 #
7965 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
7967 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
7968 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   lt_cv_prog_compiler_static_works=no
7972    save_LDFLAGS="$LDFLAGS"
7973    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
7974    echo "$lt_simple_link_test_code" > conftest.$ac_ext
7975    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
7976      # The linker can only warn and ignore the option if not recognized
7977      # So say no if there are warnings
7978      if test -s conftest.err; then
7979        # Append any errors to the config.log.
7980        cat conftest.err 1>&5
7981        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
7982        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7983        if diff conftest.exp conftest.er2 >/dev/null; then
7984          lt_cv_prog_compiler_static_works=yes
7985        fi
7986      else
7987        lt_cv_prog_compiler_static_works=yes
7988      fi
7989    fi
7990    $RM -r conftest*
7991    LDFLAGS="$save_LDFLAGS"
7992
7993 fi
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
7995 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
7996
7997 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
7998     :
7999 else
8000     lt_prog_compiler_static=
8001 fi
8002
8003
8004
8005
8006
8007
8008
8009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8010 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8011 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8012   $as_echo_n "(cached) " >&6
8013 else
8014   lt_cv_prog_compiler_c_o=no
8015    $RM -r conftest 2>/dev/null
8016    mkdir conftest
8017    cd conftest
8018    mkdir out
8019    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8020
8021    lt_compiler_flag="-o out/conftest2.$ac_objext"
8022    # Insert the option either (1) after the last *FLAGS variable, or
8023    # (2) before a word containing "conftest.", or (3) at the end.
8024    # Note that $ac_compile itself does not contain backslashes and begins
8025    # with a dollar sign (not a hyphen), so the echo should work correctly.
8026    lt_compile=`echo "$ac_compile" | $SED \
8027    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8028    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8029    -e 's:$: $lt_compiler_flag:'`
8030    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8031    (eval "$lt_compile" 2>out/conftest.err)
8032    ac_status=$?
8033    cat out/conftest.err >&5
8034    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8035    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8036    then
8037      # The compiler can only warn and ignore the option if not recognized
8038      # So say no if there are warnings
8039      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8040      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8041      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8042        lt_cv_prog_compiler_c_o=yes
8043      fi
8044    fi
8045    chmod u+w . 2>&5
8046    $RM conftest*
8047    # SGI C++ compiler will create directory out/ii_files/ for
8048    # template instantiation
8049    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8050    $RM out/* && rmdir out
8051    cd ..
8052    $RM -r conftest
8053    $RM conftest*
8054
8055 fi
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8057 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8058
8059
8060
8061
8062
8063
8064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8065 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8066 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8067   $as_echo_n "(cached) " >&6
8068 else
8069   lt_cv_prog_compiler_c_o=no
8070    $RM -r conftest 2>/dev/null
8071    mkdir conftest
8072    cd conftest
8073    mkdir out
8074    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8075
8076    lt_compiler_flag="-o out/conftest2.$ac_objext"
8077    # Insert the option either (1) after the last *FLAGS variable, or
8078    # (2) before a word containing "conftest.", or (3) at the end.
8079    # Note that $ac_compile itself does not contain backslashes and begins
8080    # with a dollar sign (not a hyphen), so the echo should work correctly.
8081    lt_compile=`echo "$ac_compile" | $SED \
8082    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8083    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8084    -e 's:$: $lt_compiler_flag:'`
8085    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8086    (eval "$lt_compile" 2>out/conftest.err)
8087    ac_status=$?
8088    cat out/conftest.err >&5
8089    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8090    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8091    then
8092      # The compiler can only warn and ignore the option if not recognized
8093      # So say no if there are warnings
8094      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8095      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8096      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8097        lt_cv_prog_compiler_c_o=yes
8098      fi
8099    fi
8100    chmod u+w . 2>&5
8101    $RM conftest*
8102    # SGI C++ compiler will create directory out/ii_files/ for
8103    # template instantiation
8104    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8105    $RM out/* && rmdir out
8106    cd ..
8107    $RM -r conftest
8108    $RM conftest*
8109
8110 fi
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8112 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8113
8114
8115
8116
8117 hard_links="nottested"
8118 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8119   # do not overwrite the value of need_locks provided by the user
8120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8121 $as_echo_n "checking if we can lock with hard links... " >&6; }
8122   hard_links=yes
8123   $RM conftest*
8124   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8125   touch conftest.a
8126   ln conftest.a conftest.b 2>&5 || hard_links=no
8127   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8129 $as_echo "$hard_links" >&6; }
8130   if test "$hard_links" = no; then
8131     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8132 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8133     need_locks=warn
8134   fi
8135 else
8136   need_locks=no
8137 fi
8138
8139
8140
8141
8142
8143
8144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8145 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8146
8147   runpath_var=
8148   allow_undefined_flag=
8149   always_export_symbols=no
8150   archive_cmds=
8151   archive_expsym_cmds=
8152   compiler_needs_object=no
8153   enable_shared_with_static_runtimes=no
8154   export_dynamic_flag_spec=
8155   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8156   hardcode_automatic=no
8157   hardcode_direct=no
8158   hardcode_direct_absolute=no
8159   hardcode_libdir_flag_spec=
8160   hardcode_libdir_flag_spec_ld=
8161   hardcode_libdir_separator=
8162   hardcode_minus_L=no
8163   hardcode_shlibpath_var=unsupported
8164   inherit_rpath=no
8165   link_all_deplibs=unknown
8166   module_cmds=
8167   module_expsym_cmds=
8168   old_archive_from_new_cmds=
8169   old_archive_from_expsyms_cmds=
8170   thread_safe_flag_spec=
8171   whole_archive_flag_spec=
8172   # include_expsyms should be a list of space-separated symbols to be *always*
8173   # included in the symbol list
8174   include_expsyms=
8175   # exclude_expsyms can be an extended regexp of symbols to exclude
8176   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8177   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8178   # as well as any symbol that contains `d'.
8179   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8180   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8181   # platforms (ab)use it in PIC code, but their linkers get confused if
8182   # the symbol is explicitly referenced.  Since portable code cannot
8183   # rely on this symbol name, it's probably fine to never include it in
8184   # preloaded symbol tables.
8185   # Exclude shared library initialization/finalization symbols.
8186   extract_expsyms_cmds=
8187
8188   case $host_os in
8189   cygwin* | mingw* | pw32* | cegcc*)
8190     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8191     # When not using gcc, we currently assume that we are using
8192     # Microsoft Visual C++.
8193     if test "$GCC" != yes; then
8194       with_gnu_ld=no
8195     fi
8196     ;;
8197   interix*)
8198     # we just hope/assume this is gcc and not c89 (= MSVC++)
8199     with_gnu_ld=yes
8200     ;;
8201   openbsd*)
8202     with_gnu_ld=no
8203     ;;
8204   esac
8205
8206   ld_shlibs=yes
8207
8208   # On some targets, GNU ld is compatible enough with the native linker
8209   # that we're better off using the native interface for both.
8210   lt_use_gnu_ld_interface=no
8211   if test "$with_gnu_ld" = yes; then
8212     case $host_os in
8213       aix*)
8214         # The AIX port of GNU ld has always aspired to compatibility
8215         # with the native linker.  However, as the warning in the GNU ld
8216         # block says, versions before 2.19.5* couldn't really create working
8217         # shared libraries, regardless of the interface used.
8218         case `$LD -v 2>&1` in
8219           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8220           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8221           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8222           *)
8223             lt_use_gnu_ld_interface=yes
8224             ;;
8225         esac
8226         ;;
8227       *)
8228         lt_use_gnu_ld_interface=yes
8229         ;;
8230     esac
8231   fi
8232
8233   if test "$lt_use_gnu_ld_interface" = yes; then
8234     # If archive_cmds runs LD, not CC, wlarc should be empty
8235     wlarc='${wl}'
8236
8237     # Set some defaults for GNU ld with shared library support. These
8238     # are reset later if shared libraries are not supported. Putting them
8239     # here allows them to be overridden if necessary.
8240     runpath_var=LD_RUN_PATH
8241     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8242     export_dynamic_flag_spec='${wl}--export-dynamic'
8243     # ancient GNU ld didn't support --whole-archive et. al.
8244     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8245       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8246     else
8247       whole_archive_flag_spec=
8248     fi
8249     supports_anon_versioning=no
8250     case `$LD -v 2>&1` in
8251       *GNU\ gold*) supports_anon_versioning=yes ;;
8252       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8253       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8254       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8255       *\ 2.11.*) ;; # other 2.11 versions
8256       *) supports_anon_versioning=yes ;;
8257     esac
8258
8259     # See if GNU ld supports shared libraries.
8260     case $host_os in
8261     aix[3-9]*)
8262       # On AIX/PPC, the GNU linker is very broken
8263       if test "$host_cpu" != ia64; then
8264         ld_shlibs=no
8265         cat <<_LT_EOF 1>&2
8266
8267 *** Warning: the GNU linker, at least up to release 2.19, is reported
8268 *** to be unable to reliably create shared libraries on AIX.
8269 *** Therefore, libtool is disabling shared libraries support.  If you
8270 *** really care for shared libraries, you may want to install binutils
8271 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8272 *** You will then need to restart the configuration process.
8273
8274 _LT_EOF
8275       fi
8276       ;;
8277
8278     amigaos*)
8279       case $host_cpu in
8280       powerpc)
8281             # see comment about AmigaOS4 .so support
8282             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8283             archive_expsym_cmds=''
8284         ;;
8285       m68k)
8286             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8287             hardcode_libdir_flag_spec='-L$libdir'
8288             hardcode_minus_L=yes
8289         ;;
8290       esac
8291       ;;
8292
8293     beos*)
8294       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8295         allow_undefined_flag=unsupported
8296         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8297         # support --undefined.  This deserves some investigation.  FIXME
8298         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8299       else
8300         ld_shlibs=no
8301       fi
8302       ;;
8303
8304     cygwin* | mingw* | pw32* | cegcc*)
8305       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8306       # as there is no search path for DLLs.
8307       hardcode_libdir_flag_spec='-L$libdir'
8308       export_dynamic_flag_spec='${wl}--export-all-symbols'
8309       allow_undefined_flag=unsupported
8310       always_export_symbols=no
8311       enable_shared_with_static_runtimes=yes
8312       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8313
8314       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8315         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8316         # If the export-symbols file already is a .def file (1st line
8317         # is EXPORTS), use it as is; otherwise, prepend...
8318         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8319           cp $export_symbols $output_objdir/$soname.def;
8320         else
8321           echo EXPORTS > $output_objdir/$soname.def;
8322           cat $export_symbols >> $output_objdir/$soname.def;
8323         fi~
8324         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8325       else
8326         ld_shlibs=no
8327       fi
8328       ;;
8329
8330     haiku*)
8331       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8332       link_all_deplibs=yes
8333       ;;
8334
8335     interix[3-9]*)
8336       hardcode_direct=no
8337       hardcode_shlibpath_var=no
8338       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8339       export_dynamic_flag_spec='${wl}-E'
8340       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8341       # Instead, shared libraries are loaded at an image base (0x10000000 by
8342       # default) and relocated if they conflict, which is a slow very memory
8343       # consuming and fragmenting process.  To avoid this, we pick a random,
8344       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8345       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8346       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8347       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8348       ;;
8349
8350     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8351       tmp_diet=no
8352       if test "$host_os" = linux-dietlibc; then
8353         case $cc_basename in
8354           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8355         esac
8356       fi
8357       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8358          && test "$tmp_diet" = no
8359       then
8360         tmp_addflag=' $pic_flag'
8361         tmp_sharedflag='-shared'
8362         case $cc_basename,$host_cpu in
8363         pgcc*)                          # Portland Group C compiler
8364           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'
8365           tmp_addflag=' $pic_flag'
8366           ;;
8367         pgf77* | pgf90* | pgf95* | pgfortran*)
8368                                         # Portland Group f77 and f90 compilers
8369           whole_archive_flag_spec='${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'
8370           tmp_addflag=' $pic_flag -Mnomain' ;;
8371         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8372           tmp_addflag=' -i_dynamic' ;;
8373         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8374           tmp_addflag=' -i_dynamic -nofor_main' ;;
8375         ifc* | ifort*)                  # Intel Fortran compiler
8376           tmp_addflag=' -nofor_main' ;;
8377         lf95*)                          # Lahey Fortran 8.1
8378           whole_archive_flag_spec=
8379           tmp_sharedflag='--shared' ;;
8380         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8381           tmp_sharedflag='-qmkshrobj'
8382           tmp_addflag= ;;
8383         nvcc*)  # Cuda Compiler Driver 2.2
8384           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8385           compiler_needs_object=yes
8386           ;;
8387         esac
8388         case `$CC -V 2>&1 | sed 5q` in
8389         *Sun\ C*)                       # Sun C 5.9
8390           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\"` ${wl}--no-whole-archive'
8391           compiler_needs_object=yes
8392           tmp_sharedflag='-G' ;;
8393         *Sun\ F*)                       # Sun Fortran 8.3
8394           tmp_sharedflag='-G' ;;
8395         esac
8396         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8397
8398         if test "x$supports_anon_versioning" = xyes; then
8399           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8400             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8401             echo "local: *; };" >> $output_objdir/$libname.ver~
8402             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8403         fi
8404
8405         case $cc_basename in
8406         xlf* | bgf* | bgxlf* | mpixlf*)
8407           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8408           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8409           hardcode_libdir_flag_spec=
8410           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8411           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8412           if test "x$supports_anon_versioning" = xyes; then
8413             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8414               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8415               echo "local: *; };" >> $output_objdir/$libname.ver~
8416               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8417           fi
8418           ;;
8419         esac
8420       else
8421         ld_shlibs=no
8422       fi
8423       ;;
8424
8425     netbsd*)
8426       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8427         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8428         wlarc=
8429       else
8430         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8431         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8432       fi
8433       ;;
8434
8435     solaris*)
8436       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8437         ld_shlibs=no
8438         cat <<_LT_EOF 1>&2
8439
8440 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8441 *** create shared libraries on Solaris systems.  Therefore, libtool
8442 *** is disabling shared libraries support.  We urge you to upgrade GNU
8443 *** binutils to release 2.9.1 or newer.  Another option is to modify
8444 *** your PATH or compiler configuration so that the native linker is
8445 *** used, and then restart.
8446
8447 _LT_EOF
8448       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8449         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8450         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8451       else
8452         ld_shlibs=no
8453       fi
8454       ;;
8455
8456     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8457       case `$LD -v 2>&1` in
8458         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8459         ld_shlibs=no
8460         cat <<_LT_EOF 1>&2
8461
8462 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8463 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8464 *** is disabling shared libraries support.  We urge you to upgrade GNU
8465 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8466 *** your PATH or compiler configuration so that the native linker is
8467 *** used, and then restart.
8468
8469 _LT_EOF
8470         ;;
8471         *)
8472           # For security reasons, it is highly recommended that you always
8473           # use absolute paths for naming shared libraries, and exclude the
8474           # DT_RUNPATH tag from executables and libraries.  But doing so
8475           # requires that you compile everything twice, which is a pain.
8476           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8477             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8478             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8479             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8480           else
8481             ld_shlibs=no
8482           fi
8483         ;;
8484       esac
8485       ;;
8486
8487     sunos4*)
8488       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8489       wlarc=
8490       hardcode_direct=yes
8491       hardcode_shlibpath_var=no
8492       ;;
8493
8494     *)
8495       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8496         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8497         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8498       else
8499         ld_shlibs=no
8500       fi
8501       ;;
8502     esac
8503
8504     if test "$ld_shlibs" = no; then
8505       runpath_var=
8506       hardcode_libdir_flag_spec=
8507       export_dynamic_flag_spec=
8508       whole_archive_flag_spec=
8509     fi
8510   else
8511     # PORTME fill in a description of your system's linker (not GNU ld)
8512     case $host_os in
8513     aix3*)
8514       allow_undefined_flag=unsupported
8515       always_export_symbols=yes
8516       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8517       # Note: this linker hardcodes the directories in LIBPATH if there
8518       # are no directories specified by -L.
8519       hardcode_minus_L=yes
8520       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8521         # Neither direct hardcoding nor static linking is supported with a
8522         # broken collect2.
8523         hardcode_direct=unsupported
8524       fi
8525       ;;
8526
8527     aix[4-9]*)
8528       if test "$host_cpu" = ia64; then
8529         # On IA64, the linker does run time linking by default, so we don't
8530         # have to do anything special.
8531         aix_use_runtimelinking=no
8532         exp_sym_flag='-Bexport'
8533         no_entry_flag=""
8534       else
8535         # If we're using GNU nm, then we don't want the "-C" option.
8536         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8537         # Also, AIX nm treats weak defined symbols like other global
8538         # defined symbols, whereas GNU nm marks them as "W".
8539         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8540           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8541         else
8542           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8543         fi
8544         aix_use_runtimelinking=no
8545
8546         # Test if we are trying to use run time linking or normal
8547         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8548         # need to do runtime linking.
8549         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8550           for ld_flag in $LDFLAGS; do
8551           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8552             aix_use_runtimelinking=yes
8553             break
8554           fi
8555           done
8556           ;;
8557         esac
8558
8559         exp_sym_flag='-bexport'
8560         no_entry_flag='-bnoentry'
8561       fi
8562
8563       # When large executables or shared objects are built, AIX ld can
8564       # have problems creating the table of contents.  If linking a library
8565       # or program results in "error TOC overflow" add -mminimal-toc to
8566       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8567       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8568
8569       archive_cmds=''
8570       hardcode_direct=yes
8571       hardcode_direct_absolute=yes
8572       hardcode_libdir_separator=':'
8573       link_all_deplibs=yes
8574       file_list_spec='${wl}-f,'
8575
8576       if test "$GCC" = yes; then
8577         case $host_os in aix4.[012]|aix4.[012].*)
8578         # We only want to do this on AIX 4.2 and lower, the check
8579         # below for broken collect2 doesn't work under 4.3+
8580           collect2name=`${CC} -print-prog-name=collect2`
8581           if test -f "$collect2name" &&
8582            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8583           then
8584           # We have reworked collect2
8585           :
8586           else
8587           # We have old collect2
8588           hardcode_direct=unsupported
8589           # It fails to find uninstalled libraries when the uninstalled
8590           # path is not listed in the libpath.  Setting hardcode_minus_L
8591           # to unsupported forces relinking
8592           hardcode_minus_L=yes
8593           hardcode_libdir_flag_spec='-L$libdir'
8594           hardcode_libdir_separator=
8595           fi
8596           ;;
8597         esac
8598         shared_flag='-shared'
8599         if test "$aix_use_runtimelinking" = yes; then
8600           shared_flag="$shared_flag "'${wl}-G'
8601         fi
8602       else
8603         # not using gcc
8604         if test "$host_cpu" = ia64; then
8605         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8606         # chokes on -Wl,-G. The following line is correct:
8607           shared_flag='-G'
8608         else
8609           if test "$aix_use_runtimelinking" = yes; then
8610             shared_flag='${wl}-G'
8611           else
8612             shared_flag='${wl}-bM:SRE'
8613           fi
8614         fi
8615       fi
8616
8617       export_dynamic_flag_spec='${wl}-bexpall'
8618       # It seems that -bexpall does not export symbols beginning with
8619       # underscore (_), so it is better to generate a list of symbols to export.
8620       always_export_symbols=yes
8621       if test "$aix_use_runtimelinking" = yes; then
8622         # Warning - without using the other runtime loading flags (-brtl),
8623         # -berok will link without error, but may produce a broken library.
8624         allow_undefined_flag='-berok'
8625         # Determine the default libpath from the value encoded in an
8626         # empty executable.
8627         if test x$gcc_no_link = xyes; then
8628   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8629 fi
8630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8631 /* end confdefs.h.  */
8632
8633 int
8634 main ()
8635 {
8636
8637   ;
8638   return 0;
8639 }
8640 _ACEOF
8641 if ac_fn_c_try_link "$LINENO"; then :
8642
8643 lt_aix_libpath_sed='
8644     /Import File Strings/,/^$/ {
8645         /^0/ {
8646             s/^0  *\(.*\)$/\1/
8647             p
8648         }
8649     }'
8650 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8651 # Check for a 64-bit object if we didn't find anything.
8652 if test -z "$aix_libpath"; then
8653   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8654 fi
8655 fi
8656 rm -f core conftest.err conftest.$ac_objext \
8657     conftest$ac_exeext conftest.$ac_ext
8658 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8659
8660         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8661         archive_expsym_cmds='$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 $shared_flag"
8662       else
8663         if test "$host_cpu" = ia64; then
8664           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8665           allow_undefined_flag="-z nodefs"
8666           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8667         else
8668          # Determine the default libpath from the value encoded in an
8669          # empty executable.
8670          if test x$gcc_no_link = xyes; then
8671   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8672 fi
8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8674 /* end confdefs.h.  */
8675
8676 int
8677 main ()
8678 {
8679
8680   ;
8681   return 0;
8682 }
8683 _ACEOF
8684 if ac_fn_c_try_link "$LINENO"; then :
8685
8686 lt_aix_libpath_sed='
8687     /Import File Strings/,/^$/ {
8688         /^0/ {
8689             s/^0  *\(.*\)$/\1/
8690             p
8691         }
8692     }'
8693 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8694 # Check for a 64-bit object if we didn't find anything.
8695 if test -z "$aix_libpath"; then
8696   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8697 fi
8698 fi
8699 rm -f core conftest.err conftest.$ac_objext \
8700     conftest$ac_exeext conftest.$ac_ext
8701 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8702
8703          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8704           # Warning - without using the other run time loading flags,
8705           # -berok will link without error, but may produce a broken library.
8706           no_undefined_flag=' ${wl}-bernotok'
8707           allow_undefined_flag=' ${wl}-berok'
8708           if test "$with_gnu_ld" = yes; then
8709             # We only use this code for GNU lds that support --whole-archive.
8710             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8711           else
8712             # Exported symbols can be pulled into shared objects from archives
8713             whole_archive_flag_spec='$convenience'
8714           fi
8715           archive_cmds_need_lc=yes
8716           # This is similar to how AIX traditionally builds its shared libraries.
8717           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'
8718         fi
8719       fi
8720       ;;
8721
8722     amigaos*)
8723       case $host_cpu in
8724       powerpc)
8725             # see comment about AmigaOS4 .so support
8726             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8727             archive_expsym_cmds=''
8728         ;;
8729       m68k)
8730             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8731             hardcode_libdir_flag_spec='-L$libdir'
8732             hardcode_minus_L=yes
8733         ;;
8734       esac
8735       ;;
8736
8737     bsdi[45]*)
8738       export_dynamic_flag_spec=-rdynamic
8739       ;;
8740
8741     cygwin* | mingw* | pw32* | cegcc*)
8742       # When not using gcc, we currently assume that we are using
8743       # Microsoft Visual C++.
8744       # hardcode_libdir_flag_spec is actually meaningless, as there is
8745       # no search path for DLLs.
8746       hardcode_libdir_flag_spec=' '
8747       allow_undefined_flag=unsupported
8748       # Tell ltmain to make .lib files, not .a files.
8749       libext=lib
8750       # Tell ltmain to make .dll files, not .so files.
8751       shrext_cmds=".dll"
8752       # FIXME: Setting linknames here is a bad hack.
8753       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8754       # The linker will automatically build a .lib file if we build a DLL.
8755       old_archive_from_new_cmds='true'
8756       # FIXME: Should let the user specify the lib program.
8757       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8758       fix_srcfile_path='`cygpath -w "$srcfile"`'
8759       enable_shared_with_static_runtimes=yes
8760       ;;
8761
8762     darwin* | rhapsody*)
8763
8764
8765   archive_cmds_need_lc=no
8766   hardcode_direct=no
8767   hardcode_automatic=yes
8768   hardcode_shlibpath_var=unsupported
8769   if test "$lt_cv_ld_force_load" = "yes"; then
8770     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8771   else
8772     whole_archive_flag_spec=''
8773   fi
8774   link_all_deplibs=yes
8775   allow_undefined_flag="$_lt_dar_allow_undefined"
8776   case $cc_basename in
8777      ifort*) _lt_dar_can_shared=yes ;;
8778      *) _lt_dar_can_shared=$GCC ;;
8779   esac
8780   if test "$_lt_dar_can_shared" = "yes"; then
8781     output_verbose_link_cmd=func_echo_all
8782     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8783     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8784     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}${_lt_dsymutil}"
8785     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8786
8787   else
8788   ld_shlibs=no
8789   fi
8790
8791       ;;
8792
8793     dgux*)
8794       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8795       hardcode_libdir_flag_spec='-L$libdir'
8796       hardcode_shlibpath_var=no
8797       ;;
8798
8799     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8800     # support.  Future versions do this automatically, but an explicit c++rt0.o
8801     # does not break anything, and helps significantly (at the cost of a little
8802     # extra space).
8803     freebsd2.2*)
8804       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8805       hardcode_libdir_flag_spec='-R$libdir'
8806       hardcode_direct=yes
8807       hardcode_shlibpath_var=no
8808       ;;
8809
8810     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8811     freebsd2.*)
8812       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8813       hardcode_direct=yes
8814       hardcode_minus_L=yes
8815       hardcode_shlibpath_var=no
8816       ;;
8817
8818     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8819     freebsd* | dragonfly*)
8820       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
8821       hardcode_libdir_flag_spec='-R$libdir'
8822       hardcode_direct=yes
8823       hardcode_shlibpath_var=no
8824       ;;
8825
8826     hpux9*)
8827       if test "$GCC" = yes; then
8828         archive_cmds='$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 $lib'
8829       else
8830         archive_cmds='$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 $lib'
8831       fi
8832       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
8833       hardcode_libdir_separator=:
8834       hardcode_direct=yes
8835
8836       # hardcode_minus_L: Not really in the search PATH,
8837       # but as the default location of the library.
8838       hardcode_minus_L=yes
8839       export_dynamic_flag_spec='${wl}-E'
8840       ;;
8841
8842     hpux10*)
8843       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
8844         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8845       else
8846         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
8847       fi
8848       if test "$with_gnu_ld" = no; then
8849         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
8850         hardcode_libdir_flag_spec_ld='+b $libdir'
8851         hardcode_libdir_separator=:
8852         hardcode_direct=yes
8853         hardcode_direct_absolute=yes
8854         export_dynamic_flag_spec='${wl}-E'
8855         # hardcode_minus_L: Not really in the search PATH,
8856         # but as the default location of the library.
8857         hardcode_minus_L=yes
8858       fi
8859       ;;
8860
8861     hpux11*)
8862       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
8863         case $host_cpu in
8864         hppa*64*)
8865           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
8866           ;;
8867         ia64*)
8868           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8869           ;;
8870         *)
8871           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8872           ;;
8873         esac
8874       else
8875         case $host_cpu in
8876         hppa*64*)
8877           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
8878           ;;
8879         ia64*)
8880           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
8881           ;;
8882         *)
8883
8884           # Older versions of the 11.00 compiler do not understand -b yet
8885           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
8886           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
8887 $as_echo_n "checking if $CC understands -b... " >&6; }
8888 if test "${lt_cv_prog_compiler__b+set}" = set; then :
8889   $as_echo_n "(cached) " >&6
8890 else
8891   lt_cv_prog_compiler__b=no
8892    save_LDFLAGS="$LDFLAGS"
8893    LDFLAGS="$LDFLAGS -b"
8894    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8895    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8896      # The linker can only warn and ignore the option if not recognized
8897      # So say no if there are warnings
8898      if test -s conftest.err; then
8899        # Append any errors to the config.log.
8900        cat conftest.err 1>&5
8901        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8902        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8903        if diff conftest.exp conftest.er2 >/dev/null; then
8904          lt_cv_prog_compiler__b=yes
8905        fi
8906      else
8907        lt_cv_prog_compiler__b=yes
8908      fi
8909    fi
8910    $RM -r conftest*
8911    LDFLAGS="$save_LDFLAGS"
8912
8913 fi
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
8915 $as_echo "$lt_cv_prog_compiler__b" >&6; }
8916
8917 if test x"$lt_cv_prog_compiler__b" = xyes; then
8918     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
8919 else
8920     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
8921 fi
8922
8923           ;;
8924         esac
8925       fi
8926       if test "$with_gnu_ld" = no; then
8927         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
8928         hardcode_libdir_separator=:
8929
8930         case $host_cpu in
8931         hppa*64*|ia64*)
8932           hardcode_direct=no
8933           hardcode_shlibpath_var=no
8934           ;;
8935         *)
8936           hardcode_direct=yes
8937           hardcode_direct_absolute=yes
8938           export_dynamic_flag_spec='${wl}-E'
8939
8940           # hardcode_minus_L: Not really in the search PATH,
8941           # but as the default location of the library.
8942           hardcode_minus_L=yes
8943           ;;
8944         esac
8945       fi
8946       ;;
8947
8948     irix5* | irix6* | nonstopux*)
8949       if test "$GCC" = yes; then
8950         archive_cmds='$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 $lib'
8951         # Try to use the -exported_symbol ld option, if it does not
8952         # work, assume that -exports_file does not work either and
8953         # implicitly export all symbols.
8954         save_LDFLAGS="$LDFLAGS"
8955         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
8956         if test x$gcc_no_link = xyes; then
8957   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8958 fi
8959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8960 /* end confdefs.h.  */
8961 int foo(void) {}
8962 _ACEOF
8963 if ac_fn_c_try_link "$LINENO"; then :
8964   archive_expsym_cmds='$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 $lib'
8965
8966 fi
8967 rm -f core conftest.err conftest.$ac_objext \
8968     conftest$ac_exeext conftest.$ac_ext
8969         LDFLAGS="$save_LDFLAGS"
8970       else
8971         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
8972         archive_expsym_cmds='$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 $lib'
8973       fi
8974       archive_cmds_need_lc='no'
8975       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8976       hardcode_libdir_separator=:
8977       inherit_rpath=yes
8978       link_all_deplibs=yes
8979       ;;
8980
8981     netbsd*)
8982       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8983         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
8984       else
8985         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
8986       fi
8987       hardcode_libdir_flag_spec='-R$libdir'
8988       hardcode_direct=yes
8989       hardcode_shlibpath_var=no
8990       ;;
8991
8992     newsos6)
8993       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8994       hardcode_direct=yes
8995       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8996       hardcode_libdir_separator=:
8997       hardcode_shlibpath_var=no
8998       ;;
8999
9000     *nto* | *qnx*)
9001       ;;
9002
9003     openbsd*)
9004       if test -f /usr/libexec/ld.so; then
9005         hardcode_direct=yes
9006         hardcode_shlibpath_var=no
9007         hardcode_direct_absolute=yes
9008         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9009           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9010           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9011           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9012           export_dynamic_flag_spec='${wl}-E'
9013         else
9014           case $host_os in
9015            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9016              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9017              hardcode_libdir_flag_spec='-R$libdir'
9018              ;;
9019            *)
9020              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9021              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9022              ;;
9023           esac
9024         fi
9025       else
9026         ld_shlibs=no
9027       fi
9028       ;;
9029
9030     os2*)
9031       hardcode_libdir_flag_spec='-L$libdir'
9032       hardcode_minus_L=yes
9033       allow_undefined_flag=unsupported
9034       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'
9035       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9036       ;;
9037
9038     osf3*)
9039       if test "$GCC" = yes; then
9040         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9041         archive_cmds='$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 $lib'
9042       else
9043         allow_undefined_flag=' -expect_unresolved \*'
9044         archive_cmds='$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 $lib'
9045       fi
9046       archive_cmds_need_lc='no'
9047       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9048       hardcode_libdir_separator=:
9049       ;;
9050
9051     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9052       if test "$GCC" = yes; then
9053         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9054         archive_cmds='$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 $lib'
9055         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9056       else
9057         allow_undefined_flag=' -expect_unresolved \*'
9058         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'
9059         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~
9060         $CC -shared${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'
9061
9062         # Both c and cxx compiler support -rpath directly
9063         hardcode_libdir_flag_spec='-rpath $libdir'
9064       fi
9065       archive_cmds_need_lc='no'
9066       hardcode_libdir_separator=:
9067       ;;
9068
9069     solaris*)
9070       no_undefined_flag=' -z defs'
9071       if test "$GCC" = yes; then
9072         wlarc='${wl}'
9073         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9074         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9075           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9076       else
9077         case `$CC -V 2>&1` in
9078         *"Compilers 5.0"*)
9079           wlarc=''
9080           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9081           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9082           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9083           ;;
9084         *)
9085           wlarc='${wl}'
9086           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9087           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9088           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9089           ;;
9090         esac
9091       fi
9092       hardcode_libdir_flag_spec='-R$libdir'
9093       hardcode_shlibpath_var=no
9094       case $host_os in
9095       solaris2.[0-5] | solaris2.[0-5].*) ;;
9096       *)
9097         # The compiler driver will combine and reorder linker options,
9098         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9099         # but is careful enough not to reorder.
9100         # Supported since Solaris 2.6 (maybe 2.5.1?)
9101         if test "$GCC" = yes; then
9102           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9103         else
9104           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9105         fi
9106         ;;
9107       esac
9108       link_all_deplibs=yes
9109       ;;
9110
9111     sunos4*)
9112       if test "x$host_vendor" = xsequent; then
9113         # Use $CC to link under sequent, because it throws in some extra .o
9114         # files that make .init and .fini sections work.
9115         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9116       else
9117         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9118       fi
9119       hardcode_libdir_flag_spec='-L$libdir'
9120       hardcode_direct=yes
9121       hardcode_minus_L=yes
9122       hardcode_shlibpath_var=no
9123       ;;
9124
9125     sysv4)
9126       case $host_vendor in
9127         sni)
9128           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9129           hardcode_direct=yes # is this really true???
9130         ;;
9131         siemens)
9132           ## LD is ld it makes a PLAMLIB
9133           ## CC just makes a GrossModule.
9134           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9135           reload_cmds='$CC -r -o $output$reload_objs'
9136           hardcode_direct=no
9137         ;;
9138         motorola)
9139           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9140           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9141         ;;
9142       esac
9143       runpath_var='LD_RUN_PATH'
9144       hardcode_shlibpath_var=no
9145       ;;
9146
9147     sysv4.3*)
9148       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9149       hardcode_shlibpath_var=no
9150       export_dynamic_flag_spec='-Bexport'
9151       ;;
9152
9153     sysv4*MP*)
9154       if test -d /usr/nec; then
9155         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9156         hardcode_shlibpath_var=no
9157         runpath_var=LD_RUN_PATH
9158         hardcode_runpath_var=yes
9159         ld_shlibs=yes
9160       fi
9161       ;;
9162
9163     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9164       no_undefined_flag='${wl}-z,text'
9165       archive_cmds_need_lc=no
9166       hardcode_shlibpath_var=no
9167       runpath_var='LD_RUN_PATH'
9168
9169       if test "$GCC" = yes; then
9170         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9171         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9172       else
9173         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9174         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9175       fi
9176       ;;
9177
9178     sysv5* | sco3.2v5* | sco5v6*)
9179       # Note: We can NOT use -z defs as we might desire, because we do not
9180       # link with -lc, and that would cause any symbols used from libc to
9181       # always be unresolved, which means just about no library would
9182       # ever link correctly.  If we're not using GNU ld we use -z text
9183       # though, which does catch some bad symbols but isn't as heavy-handed
9184       # as -z defs.
9185       no_undefined_flag='${wl}-z,text'
9186       allow_undefined_flag='${wl}-z,nodefs'
9187       archive_cmds_need_lc=no
9188       hardcode_shlibpath_var=no
9189       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9190       hardcode_libdir_separator=':'
9191       link_all_deplibs=yes
9192       export_dynamic_flag_spec='${wl}-Bexport'
9193       runpath_var='LD_RUN_PATH'
9194
9195       if test "$GCC" = yes; then
9196         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9197         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9198       else
9199         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9200         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9201       fi
9202       ;;
9203
9204     uts4*)
9205       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9206       hardcode_libdir_flag_spec='-L$libdir'
9207       hardcode_shlibpath_var=no
9208       ;;
9209
9210     *)
9211       ld_shlibs=no
9212       ;;
9213     esac
9214
9215     if test x$host_vendor = xsni; then
9216       case $host in
9217       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9218         export_dynamic_flag_spec='${wl}-Blargedynsym'
9219         ;;
9220       esac
9221     fi
9222   fi
9223
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9225 $as_echo "$ld_shlibs" >&6; }
9226 test "$ld_shlibs" = no && can_build_shared=no
9227
9228 with_gnu_ld=$with_gnu_ld
9229
9230
9231
9232
9233
9234
9235
9236
9237
9238
9239
9240
9241
9242
9243
9244 #
9245 # Do we need to explicitly link libc?
9246 #
9247 case "x$archive_cmds_need_lc" in
9248 x|xyes)
9249   # Assume -lc should be added
9250   archive_cmds_need_lc=yes
9251
9252   if test "$enable_shared" = yes && test "$GCC" = yes; then
9253     case $archive_cmds in
9254     *'~'*)
9255       # FIXME: we may have to deal with multi-command sequences.
9256       ;;
9257     '$CC '*)
9258       # Test whether the compiler implicitly links with -lc since on some
9259       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9260       # to ld, don't add -lc before -lgcc.
9261       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9262 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9263 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9264   $as_echo_n "(cached) " >&6
9265 else
9266   $RM conftest*
9267         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9268
9269         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9270   (eval $ac_compile) 2>&5
9271   ac_status=$?
9272   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9273   test $ac_status = 0; } 2>conftest.err; then
9274           soname=conftest
9275           lib=conftest
9276           libobjs=conftest.$ac_objext
9277           deplibs=
9278           wl=$lt_prog_compiler_wl
9279           pic_flag=$lt_prog_compiler_pic
9280           compiler_flags=-v
9281           linker_flags=-v
9282           verstring=
9283           output_objdir=.
9284           libname=conftest
9285           lt_save_allow_undefined_flag=$allow_undefined_flag
9286           allow_undefined_flag=
9287           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9288   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9289   ac_status=$?
9290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9291   test $ac_status = 0; }
9292           then
9293             lt_cv_archive_cmds_need_lc=no
9294           else
9295             lt_cv_archive_cmds_need_lc=yes
9296           fi
9297           allow_undefined_flag=$lt_save_allow_undefined_flag
9298         else
9299           cat conftest.err 1>&5
9300         fi
9301         $RM conftest*
9302
9303 fi
9304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9305 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9306       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9307       ;;
9308     esac
9309   fi
9310   ;;
9311 esac
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383
9384
9385
9386
9387
9388
9389
9390
9391
9392
9393
9394
9395
9396
9397
9398
9399
9400
9401
9402
9403
9404
9405
9406
9407
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432
9433
9434
9435
9436
9437
9438
9439
9440
9441
9442
9443
9444
9445
9446
9447
9448
9449
9450
9451
9452
9453
9454
9455
9456
9457
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9470 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9471
9472 if test "$GCC" = yes; then
9473   case $host_os in
9474     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9475     *) lt_awk_arg="/^libraries:/" ;;
9476   esac
9477   case $host_os in
9478     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9479     *) lt_sed_strip_eq="s,=/,/,g" ;;
9480   esac
9481   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9482   case $lt_search_path_spec in
9483   *\;*)
9484     # if the path contains ";" then we assume it to be the separator
9485     # otherwise default to the standard path separator (i.e. ":") - it is
9486     # assumed that no part of a normal pathname contains ";" but that should
9487     # okay in the real world where ";" in dirpaths is itself problematic.
9488     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9489     ;;
9490   *)
9491     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9492     ;;
9493   esac
9494   # Ok, now we have the path, separated by spaces, we can step through it
9495   # and add multilib dir if necessary.
9496   lt_tmp_lt_search_path_spec=
9497   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9498   for lt_sys_path in $lt_search_path_spec; do
9499     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9500       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9501     else
9502       test -d "$lt_sys_path" && \
9503         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9504     fi
9505   done
9506   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9507 BEGIN {RS=" "; FS="/|\n";} {
9508   lt_foo="";
9509   lt_count=0;
9510   for (lt_i = NF; lt_i > 0; lt_i--) {
9511     if ($lt_i != "" && $lt_i != ".") {
9512       if ($lt_i == "..") {
9513         lt_count++;
9514       } else {
9515         if (lt_count == 0) {
9516           lt_foo="/" $lt_i lt_foo;
9517         } else {
9518           lt_count--;
9519         }
9520       }
9521     }
9522   }
9523   if (lt_foo != "") { lt_freq[lt_foo]++; }
9524   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9525 }'`
9526   # AWK program above erroneously prepends '/' to C:/dos/paths
9527   # for these hosts.
9528   case $host_os in
9529     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9530       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9531   esac
9532   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9533 else
9534   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9535 fi
9536 library_names_spec=
9537 libname_spec='lib$name'
9538 soname_spec=
9539 shrext_cmds=".so"
9540 postinstall_cmds=
9541 postuninstall_cmds=
9542 finish_cmds=
9543 finish_eval=
9544 shlibpath_var=
9545 shlibpath_overrides_runpath=unknown
9546 version_type=none
9547 dynamic_linker="$host_os ld.so"
9548 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9549 need_lib_prefix=unknown
9550 hardcode_into_libs=no
9551
9552 # when you set need_version to no, make sure it does not cause -set_version
9553 # flags to be left without arguments
9554 need_version=unknown
9555
9556 case $host_os in
9557 aix3*)
9558   version_type=linux
9559   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9560   shlibpath_var=LIBPATH
9561
9562   # AIX 3 has no versioning support, so we append a major version to the name.
9563   soname_spec='${libname}${release}${shared_ext}$major'
9564   ;;
9565
9566 aix[4-9]*)
9567   version_type=linux
9568   need_lib_prefix=no
9569   need_version=no
9570   hardcode_into_libs=yes
9571   if test "$host_cpu" = ia64; then
9572     # AIX 5 supports IA64
9573     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9574     shlibpath_var=LD_LIBRARY_PATH
9575   else
9576     # With GCC up to 2.95.x, collect2 would create an import file
9577     # for dependence libraries.  The import file would start with
9578     # the line `#! .'.  This would cause the generated library to
9579     # depend on `.', always an invalid library.  This was fixed in
9580     # development snapshots of GCC prior to 3.0.
9581     case $host_os in
9582       aix4 | aix4.[01] | aix4.[01].*)
9583       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9584            echo ' yes '
9585            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9586         :
9587       else
9588         can_build_shared=no
9589       fi
9590       ;;
9591     esac
9592     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9593     # soname into executable. Probably we can add versioning support to
9594     # collect2, so additional links can be useful in future.
9595     if test "$aix_use_runtimelinking" = yes; then
9596       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9597       # instead of lib<name>.a to let people know that these are not
9598       # typical AIX shared libraries.
9599       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9600     else
9601       # We preserve .a as extension for shared libraries through AIX4.2
9602       # and later when we are not doing run time linking.
9603       library_names_spec='${libname}${release}.a $libname.a'
9604       soname_spec='${libname}${release}${shared_ext}$major'
9605     fi
9606     shlibpath_var=LIBPATH
9607   fi
9608   ;;
9609
9610 amigaos*)
9611   case $host_cpu in
9612   powerpc)
9613     # Since July 2007 AmigaOS4 officially supports .so libraries.
9614     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9615     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9616     ;;
9617   m68k)
9618     library_names_spec='$libname.ixlibrary $libname.a'
9619     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9620     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 ${libname}_ixlibrary.a || exit 1; done'
9621     ;;
9622   esac
9623   ;;
9624
9625 beos*)
9626   library_names_spec='${libname}${shared_ext}'
9627   dynamic_linker="$host_os ld.so"
9628   shlibpath_var=LIBRARY_PATH
9629   ;;
9630
9631 bsdi[45]*)
9632   version_type=linux
9633   need_version=no
9634   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9635   soname_spec='${libname}${release}${shared_ext}$major'
9636   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9637   shlibpath_var=LD_LIBRARY_PATH
9638   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9639   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9640   # the default ld.so.conf also contains /usr/contrib/lib and
9641   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9642   # libtool to hard-code these into programs
9643   ;;
9644
9645 cygwin* | mingw* | pw32* | cegcc*)
9646   version_type=windows
9647   shrext_cmds=".dll"
9648   need_version=no
9649   need_lib_prefix=no
9650
9651   case $GCC,$host_os in
9652   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9653     library_names_spec='$libname.dll.a'
9654     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9655     postinstall_cmds='base_file=`basename \${file}`~
9656       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9657       dldir=$destdir/`dirname \$dlpath`~
9658       test -d \$dldir || mkdir -p \$dldir~
9659       $install_prog $dir/$dlname \$dldir/$dlname~
9660       chmod a+x \$dldir/$dlname~
9661       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9662         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9663       fi'
9664     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9665       dlpath=$dir/\$dldll~
9666        $RM \$dlpath'
9667     shlibpath_overrides_runpath=yes
9668
9669     case $host_os in
9670     cygwin*)
9671       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9672       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9673
9674       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9675       ;;
9676     mingw* | cegcc*)
9677       # MinGW DLLs use traditional 'lib' prefix
9678       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9679       ;;
9680     pw32*)
9681       # pw32 DLLs use 'pw' prefix rather than 'lib'
9682       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9683       ;;
9684     esac
9685     ;;
9686
9687   *)
9688     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9689     ;;
9690   esac
9691   dynamic_linker='Win32 ld.exe'
9692   # FIXME: first we should search . and the directory the executable is in
9693   shlibpath_var=PATH
9694   ;;
9695
9696 darwin* | rhapsody*)
9697   dynamic_linker="$host_os dyld"
9698   version_type=darwin
9699   need_lib_prefix=no
9700   need_version=no
9701   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9702   soname_spec='${libname}${release}${major}$shared_ext'
9703   shlibpath_overrides_runpath=yes
9704   shlibpath_var=DYLD_LIBRARY_PATH
9705   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9706
9707   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9708   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9709   ;;
9710
9711 dgux*)
9712   version_type=linux
9713   need_lib_prefix=no
9714   need_version=no
9715   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9716   soname_spec='${libname}${release}${shared_ext}$major'
9717   shlibpath_var=LD_LIBRARY_PATH
9718   ;;
9719
9720 freebsd* | dragonfly*)
9721   # DragonFly does not have aout.  When/if they implement a new
9722   # versioning mechanism, adjust this.
9723   if test -x /usr/bin/objformat; then
9724     objformat=`/usr/bin/objformat`
9725   else
9726     case $host_os in
9727     freebsd[23].*) objformat=aout ;;
9728     *) objformat=elf ;;
9729     esac
9730   fi
9731   version_type=freebsd-$objformat
9732   case $version_type in
9733     freebsd-elf*)
9734       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9735       need_version=no
9736       need_lib_prefix=no
9737       ;;
9738     freebsd-*)
9739       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9740       need_version=yes
9741       ;;
9742   esac
9743   shlibpath_var=LD_LIBRARY_PATH
9744   case $host_os in
9745   freebsd2.*)
9746     shlibpath_overrides_runpath=yes
9747     ;;
9748   freebsd3.[01]* | freebsdelf3.[01]*)
9749     shlibpath_overrides_runpath=yes
9750     hardcode_into_libs=yes
9751     ;;
9752   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9753   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9754     shlibpath_overrides_runpath=no
9755     hardcode_into_libs=yes
9756     ;;
9757   *) # from 4.6 on, and DragonFly
9758     shlibpath_overrides_runpath=yes
9759     hardcode_into_libs=yes
9760     ;;
9761   esac
9762   ;;
9763
9764 gnu*)
9765   version_type=linux
9766   need_lib_prefix=no
9767   need_version=no
9768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9769   soname_spec='${libname}${release}${shared_ext}$major'
9770   shlibpath_var=LD_LIBRARY_PATH
9771   hardcode_into_libs=yes
9772   ;;
9773
9774 haiku*)
9775   version_type=linux
9776   need_lib_prefix=no
9777   need_version=no
9778   dynamic_linker="$host_os runtime_loader"
9779   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9780   soname_spec='${libname}${release}${shared_ext}$major'
9781   shlibpath_var=LIBRARY_PATH
9782   shlibpath_overrides_runpath=yes
9783   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9784   hardcode_into_libs=yes
9785   ;;
9786
9787 hpux9* | hpux10* | hpux11*)
9788   # Give a soname corresponding to the major version so that dld.sl refuses to
9789   # link against other versions.
9790   version_type=sunos
9791   need_lib_prefix=no
9792   need_version=no
9793   case $host_cpu in
9794   ia64*)
9795     shrext_cmds='.so'
9796     hardcode_into_libs=yes
9797     dynamic_linker="$host_os dld.so"
9798     shlibpath_var=LD_LIBRARY_PATH
9799     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9800     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9801     soname_spec='${libname}${release}${shared_ext}$major'
9802     if test "X$HPUX_IA64_MODE" = X32; then
9803       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9804     else
9805       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9806     fi
9807     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9808     ;;
9809   hppa*64*)
9810     shrext_cmds='.sl'
9811     hardcode_into_libs=yes
9812     dynamic_linker="$host_os dld.sl"
9813     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9814     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9815     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9816     soname_spec='${libname}${release}${shared_ext}$major'
9817     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9818     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9819     ;;
9820   *)
9821     shrext_cmds='.sl'
9822     dynamic_linker="$host_os dld.sl"
9823     shlibpath_var=SHLIB_PATH
9824     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
9825     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9826     soname_spec='${libname}${release}${shared_ext}$major'
9827     ;;
9828   esac
9829   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
9830   postinstall_cmds='chmod 555 $lib'
9831   # or fails outright, so override atomically:
9832   install_override_mode=555
9833   ;;
9834
9835 interix[3-9]*)
9836   version_type=linux
9837   need_lib_prefix=no
9838   need_version=no
9839   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9840   soname_spec='${libname}${release}${shared_ext}$major'
9841   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
9842   shlibpath_var=LD_LIBRARY_PATH
9843   shlibpath_overrides_runpath=no
9844   hardcode_into_libs=yes
9845   ;;
9846
9847 irix5* | irix6* | nonstopux*)
9848   case $host_os in
9849     nonstopux*) version_type=nonstopux ;;
9850     *)
9851         if test "$lt_cv_prog_gnu_ld" = yes; then
9852                 version_type=linux
9853         else
9854                 version_type=irix
9855         fi ;;
9856   esac
9857   need_lib_prefix=no
9858   need_version=no
9859   soname_spec='${libname}${release}${shared_ext}$major'
9860   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
9861   case $host_os in
9862   irix5* | nonstopux*)
9863     libsuff= shlibsuff=
9864     ;;
9865   *)
9866     case $LD in # libtool.m4 will add one of these switches to LD
9867     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
9868       libsuff= shlibsuff= libmagic=32-bit;;
9869     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
9870       libsuff=32 shlibsuff=N32 libmagic=N32;;
9871     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
9872       libsuff=64 shlibsuff=64 libmagic=64-bit;;
9873     *) libsuff= shlibsuff= libmagic=never-match;;
9874     esac
9875     ;;
9876   esac
9877   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
9878   shlibpath_overrides_runpath=no
9879   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
9880   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
9881   hardcode_into_libs=yes
9882   ;;
9883
9884 # No shared lib support for Linux oldld, aout, or coff.
9885 linux*oldld* | linux*aout* | linux*coff*)
9886   dynamic_linker=no
9887   ;;
9888
9889 # This must be Linux ELF.
9890 linux* | k*bsd*-gnu | kopensolaris*-gnu)
9891   version_type=linux
9892   need_lib_prefix=no
9893   need_version=no
9894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9895   soname_spec='${libname}${release}${shared_ext}$major'
9896   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
9897   shlibpath_var=LD_LIBRARY_PATH
9898   shlibpath_overrides_runpath=no
9899
9900   # Some binutils ld are patched to set DT_RUNPATH
9901   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
9902   $as_echo_n "(cached) " >&6
9903 else
9904   lt_cv_shlibpath_overrides_runpath=no
9905     save_LDFLAGS=$LDFLAGS
9906     save_libdir=$libdir
9907     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
9908          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
9909     if test x$gcc_no_link = xyes; then
9910   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9911 fi
9912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9913 /* end confdefs.h.  */
9914
9915 int
9916 main ()
9917 {
9918
9919   ;
9920   return 0;
9921 }
9922 _ACEOF
9923 if ac_fn_c_try_link "$LINENO"; then :
9924   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
9925   lt_cv_shlibpath_overrides_runpath=yes
9926 fi
9927 fi
9928 rm -f core conftest.err conftest.$ac_objext \
9929     conftest$ac_exeext conftest.$ac_ext
9930     LDFLAGS=$save_LDFLAGS
9931     libdir=$save_libdir
9932
9933 fi
9934
9935   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
9936
9937   # This implies no fast_install, which is unacceptable.
9938   # Some rework will be needed to allow for fast_install
9939   # before this can be enabled.
9940   hardcode_into_libs=yes
9941
9942   # Append ld.so.conf contents to the search path
9943   if test -f /etc/ld.so.conf; then
9944     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' ' '`
9945     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
9946   fi
9947
9948   # We used to test for /lib/ld.so.1 and disable shared libraries on
9949   # powerpc, because MkLinux only supported shared libraries with the
9950   # GNU dynamic linker.  Since this was broken with cross compilers,
9951   # most powerpc-linux boxes support dynamic linking these days and
9952   # people can always --disable-shared, the test was removed, and we
9953   # assume the GNU/Linux dynamic linker is in use.
9954   dynamic_linker='GNU/Linux ld.so'
9955   ;;
9956
9957 netbsd*)
9958   version_type=sunos
9959   need_lib_prefix=no
9960   need_version=no
9961   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9962     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
9963     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
9964     dynamic_linker='NetBSD (a.out) ld.so'
9965   else
9966     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
9967     soname_spec='${libname}${release}${shared_ext}$major'
9968     dynamic_linker='NetBSD ld.elf_so'
9969   fi
9970   shlibpath_var=LD_LIBRARY_PATH
9971   shlibpath_overrides_runpath=yes
9972   hardcode_into_libs=yes
9973   ;;
9974
9975 newsos6)
9976   version_type=linux
9977   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9978   shlibpath_var=LD_LIBRARY_PATH
9979   shlibpath_overrides_runpath=yes
9980   ;;
9981
9982 *nto* | *qnx*)
9983   version_type=qnx
9984   need_lib_prefix=no
9985   need_version=no
9986   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9987   soname_spec='${libname}${release}${shared_ext}$major'
9988   shlibpath_var=LD_LIBRARY_PATH
9989   shlibpath_overrides_runpath=no
9990   hardcode_into_libs=yes
9991   dynamic_linker='ldqnx.so'
9992   ;;
9993
9994 openbsd*)
9995   version_type=sunos
9996   sys_lib_dlsearch_path_spec="/usr/lib"
9997   need_lib_prefix=no
9998   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
9999   case $host_os in
10000     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10001     *)                          need_version=no  ;;
10002   esac
10003   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10004   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10005   shlibpath_var=LD_LIBRARY_PATH
10006   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10007     case $host_os in
10008       openbsd2.[89] | openbsd2.[89].*)
10009         shlibpath_overrides_runpath=no
10010         ;;
10011       *)
10012         shlibpath_overrides_runpath=yes
10013         ;;
10014       esac
10015   else
10016     shlibpath_overrides_runpath=yes
10017   fi
10018   ;;
10019
10020 os2*)
10021   libname_spec='$name'
10022   shrext_cmds=".dll"
10023   need_lib_prefix=no
10024   library_names_spec='$libname${shared_ext} $libname.a'
10025   dynamic_linker='OS/2 ld.exe'
10026   shlibpath_var=LIBPATH
10027   ;;
10028
10029 osf3* | osf4* | osf5*)
10030   version_type=osf
10031   need_lib_prefix=no
10032   need_version=no
10033   soname_spec='${libname}${release}${shared_ext}$major'
10034   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10035   shlibpath_var=LD_LIBRARY_PATH
10036   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10037   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10038   ;;
10039
10040 rdos*)
10041   dynamic_linker=no
10042   ;;
10043
10044 solaris*)
10045   version_type=linux
10046   need_lib_prefix=no
10047   need_version=no
10048   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10049   soname_spec='${libname}${release}${shared_ext}$major'
10050   shlibpath_var=LD_LIBRARY_PATH
10051   shlibpath_overrides_runpath=yes
10052   hardcode_into_libs=yes
10053   # ldd complains unless libraries are executable
10054   postinstall_cmds='chmod +x $lib'
10055   ;;
10056
10057 sunos4*)
10058   version_type=sunos
10059   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10060   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10061   shlibpath_var=LD_LIBRARY_PATH
10062   shlibpath_overrides_runpath=yes
10063   if test "$with_gnu_ld" = yes; then
10064     need_lib_prefix=no
10065   fi
10066   need_version=yes
10067   ;;
10068
10069 sysv4 | sysv4.3*)
10070   version_type=linux
10071   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10072   soname_spec='${libname}${release}${shared_ext}$major'
10073   shlibpath_var=LD_LIBRARY_PATH
10074   case $host_vendor in
10075     sni)
10076       shlibpath_overrides_runpath=no
10077       need_lib_prefix=no
10078       runpath_var=LD_RUN_PATH
10079       ;;
10080     siemens)
10081       need_lib_prefix=no
10082       ;;
10083     motorola)
10084       need_lib_prefix=no
10085       need_version=no
10086       shlibpath_overrides_runpath=no
10087       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10088       ;;
10089   esac
10090   ;;
10091
10092 sysv4*MP*)
10093   if test -d /usr/nec ;then
10094     version_type=linux
10095     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10096     soname_spec='$libname${shared_ext}.$major'
10097     shlibpath_var=LD_LIBRARY_PATH
10098   fi
10099   ;;
10100
10101 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10102   version_type=freebsd-elf
10103   need_lib_prefix=no
10104   need_version=no
10105   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10106   soname_spec='${libname}${release}${shared_ext}$major'
10107   shlibpath_var=LD_LIBRARY_PATH
10108   shlibpath_overrides_runpath=yes
10109   hardcode_into_libs=yes
10110   if test "$with_gnu_ld" = yes; then
10111     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10112   else
10113     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10114     case $host_os in
10115       sco3.2v5*)
10116         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10117         ;;
10118     esac
10119   fi
10120   sys_lib_dlsearch_path_spec='/usr/lib'
10121   ;;
10122
10123 tpf*)
10124   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10125   version_type=linux
10126   need_lib_prefix=no
10127   need_version=no
10128   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10129   shlibpath_var=LD_LIBRARY_PATH
10130   shlibpath_overrides_runpath=no
10131   hardcode_into_libs=yes
10132   ;;
10133
10134 uts4*)
10135   version_type=linux
10136   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10137   soname_spec='${libname}${release}${shared_ext}$major'
10138   shlibpath_var=LD_LIBRARY_PATH
10139   ;;
10140
10141 *)
10142   dynamic_linker=no
10143   ;;
10144 esac
10145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10146 $as_echo "$dynamic_linker" >&6; }
10147 test "$dynamic_linker" = no && can_build_shared=no
10148
10149 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10150 if test "$GCC" = yes; then
10151   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10152 fi
10153
10154 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10155   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10156 fi
10157 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10158   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10159 fi
10160
10161
10162
10163
10164
10165
10166
10167
10168
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10253 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10254 hardcode_action=
10255 if test -n "$hardcode_libdir_flag_spec" ||
10256    test -n "$runpath_var" ||
10257    test "X$hardcode_automatic" = "Xyes" ; then
10258
10259   # We can hardcode non-existent directories.
10260   if test "$hardcode_direct" != no &&
10261      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10262      # have to relink, otherwise we might link with an installed library
10263      # when we should be linking with a yet-to-be-installed one
10264      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10265      test "$hardcode_minus_L" != no; then
10266     # Linking always hardcodes the temporary library directory.
10267     hardcode_action=relink
10268   else
10269     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10270     hardcode_action=immediate
10271   fi
10272 else
10273   # We cannot hardcode anything, or else we can only hardcode existing
10274   # directories.
10275   hardcode_action=unsupported
10276 fi
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10278 $as_echo "$hardcode_action" >&6; }
10279
10280 if test "$hardcode_action" = relink ||
10281    test "$inherit_rpath" = yes; then
10282   # Fast installation is not supported
10283   enable_fast_install=no
10284 elif test "$shlibpath_overrides_runpath" = yes ||
10285      test "$enable_shared" = no; then
10286   # Fast installation is not necessary
10287   enable_fast_install=needless
10288 fi
10289
10290
10291
10292
10293
10294
10295   if test "x$enable_dlopen" != xyes; then
10296   enable_dlopen=unknown
10297   enable_dlopen_self=unknown
10298   enable_dlopen_self_static=unknown
10299 else
10300   lt_cv_dlopen=no
10301   lt_cv_dlopen_libs=
10302
10303   case $host_os in
10304   beos*)
10305     lt_cv_dlopen="load_add_on"
10306     lt_cv_dlopen_libs=
10307     lt_cv_dlopen_self=yes
10308     ;;
10309
10310   mingw* | pw32* | cegcc*)
10311     lt_cv_dlopen="LoadLibrary"
10312     lt_cv_dlopen_libs=
10313     ;;
10314
10315   cygwin*)
10316     lt_cv_dlopen="dlopen"
10317     lt_cv_dlopen_libs=
10318     ;;
10319
10320   darwin*)
10321   # if libdl is installed we need to link against it
10322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10323 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10324 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10325   $as_echo_n "(cached) " >&6
10326 else
10327   ac_check_lib_save_LIBS=$LIBS
10328 LIBS="-ldl  $LIBS"
10329 if test x$gcc_no_link = xyes; then
10330   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10331 fi
10332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10333 /* end confdefs.h.  */
10334
10335 /* Override any GCC internal prototype to avoid an error.
10336    Use char because int might match the return type of a GCC
10337    builtin and then its argument prototype would still apply.  */
10338 #ifdef __cplusplus
10339 extern "C"
10340 #endif
10341 char dlopen ();
10342 int
10343 main ()
10344 {
10345 return dlopen ();
10346   ;
10347   return 0;
10348 }
10349 _ACEOF
10350 if ac_fn_c_try_link "$LINENO"; then :
10351   ac_cv_lib_dl_dlopen=yes
10352 else
10353   ac_cv_lib_dl_dlopen=no
10354 fi
10355 rm -f core conftest.err conftest.$ac_objext \
10356     conftest$ac_exeext conftest.$ac_ext
10357 LIBS=$ac_check_lib_save_LIBS
10358 fi
10359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10360 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10361 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10362   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10363 else
10364
10365     lt_cv_dlopen="dyld"
10366     lt_cv_dlopen_libs=
10367     lt_cv_dlopen_self=yes
10368
10369 fi
10370
10371     ;;
10372
10373   *)
10374     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10375 if test "x$ac_cv_func_shl_load" = x""yes; then :
10376   lt_cv_dlopen="shl_load"
10377 else
10378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10379 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10380 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10381   $as_echo_n "(cached) " >&6
10382 else
10383   ac_check_lib_save_LIBS=$LIBS
10384 LIBS="-ldld  $LIBS"
10385 if test x$gcc_no_link = xyes; then
10386   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10387 fi
10388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10389 /* end confdefs.h.  */
10390
10391 /* Override any GCC internal prototype to avoid an error.
10392    Use char because int might match the return type of a GCC
10393    builtin and then its argument prototype would still apply.  */
10394 #ifdef __cplusplus
10395 extern "C"
10396 #endif
10397 char shl_load ();
10398 int
10399 main ()
10400 {
10401 return shl_load ();
10402   ;
10403   return 0;
10404 }
10405 _ACEOF
10406 if ac_fn_c_try_link "$LINENO"; then :
10407   ac_cv_lib_dld_shl_load=yes
10408 else
10409   ac_cv_lib_dld_shl_load=no
10410 fi
10411 rm -f core conftest.err conftest.$ac_objext \
10412     conftest$ac_exeext conftest.$ac_ext
10413 LIBS=$ac_check_lib_save_LIBS
10414 fi
10415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10416 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10417 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10418   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10419 else
10420   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10421 if test "x$ac_cv_func_dlopen" = x""yes; then :
10422   lt_cv_dlopen="dlopen"
10423 else
10424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10425 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10426 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10427   $as_echo_n "(cached) " >&6
10428 else
10429   ac_check_lib_save_LIBS=$LIBS
10430 LIBS="-ldl  $LIBS"
10431 if test x$gcc_no_link = xyes; then
10432   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10433 fi
10434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10435 /* end confdefs.h.  */
10436
10437 /* Override any GCC internal prototype to avoid an error.
10438    Use char because int might match the return type of a GCC
10439    builtin and then its argument prototype would still apply.  */
10440 #ifdef __cplusplus
10441 extern "C"
10442 #endif
10443 char dlopen ();
10444 int
10445 main ()
10446 {
10447 return dlopen ();
10448   ;
10449   return 0;
10450 }
10451 _ACEOF
10452 if ac_fn_c_try_link "$LINENO"; then :
10453   ac_cv_lib_dl_dlopen=yes
10454 else
10455   ac_cv_lib_dl_dlopen=no
10456 fi
10457 rm -f core conftest.err conftest.$ac_objext \
10458     conftest$ac_exeext conftest.$ac_ext
10459 LIBS=$ac_check_lib_save_LIBS
10460 fi
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10462 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10463 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10464   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10465 else
10466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10467 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10468 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10469   $as_echo_n "(cached) " >&6
10470 else
10471   ac_check_lib_save_LIBS=$LIBS
10472 LIBS="-lsvld  $LIBS"
10473 if test x$gcc_no_link = xyes; then
10474   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10475 fi
10476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10477 /* end confdefs.h.  */
10478
10479 /* Override any GCC internal prototype to avoid an error.
10480    Use char because int might match the return type of a GCC
10481    builtin and then its argument prototype would still apply.  */
10482 #ifdef __cplusplus
10483 extern "C"
10484 #endif
10485 char dlopen ();
10486 int
10487 main ()
10488 {
10489 return dlopen ();
10490   ;
10491   return 0;
10492 }
10493 _ACEOF
10494 if ac_fn_c_try_link "$LINENO"; then :
10495   ac_cv_lib_svld_dlopen=yes
10496 else
10497   ac_cv_lib_svld_dlopen=no
10498 fi
10499 rm -f core conftest.err conftest.$ac_objext \
10500     conftest$ac_exeext conftest.$ac_ext
10501 LIBS=$ac_check_lib_save_LIBS
10502 fi
10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10504 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10505 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
10506   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10507 else
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10509 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10510 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
10511   $as_echo_n "(cached) " >&6
10512 else
10513   ac_check_lib_save_LIBS=$LIBS
10514 LIBS="-ldld  $LIBS"
10515 if test x$gcc_no_link = xyes; then
10516   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10517 fi
10518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10519 /* end confdefs.h.  */
10520
10521 /* Override any GCC internal prototype to avoid an error.
10522    Use char because int might match the return type of a GCC
10523    builtin and then its argument prototype would still apply.  */
10524 #ifdef __cplusplus
10525 extern "C"
10526 #endif
10527 char dld_link ();
10528 int
10529 main ()
10530 {
10531 return dld_link ();
10532   ;
10533   return 0;
10534 }
10535 _ACEOF
10536 if ac_fn_c_try_link "$LINENO"; then :
10537   ac_cv_lib_dld_dld_link=yes
10538 else
10539   ac_cv_lib_dld_dld_link=no
10540 fi
10541 rm -f core conftest.err conftest.$ac_objext \
10542     conftest$ac_exeext conftest.$ac_ext
10543 LIBS=$ac_check_lib_save_LIBS
10544 fi
10545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10546 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10547 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
10548   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10549 fi
10550
10551
10552 fi
10553
10554
10555 fi
10556
10557
10558 fi
10559
10560
10561 fi
10562
10563
10564 fi
10565
10566     ;;
10567   esac
10568
10569   if test "x$lt_cv_dlopen" != xno; then
10570     enable_dlopen=yes
10571   else
10572     enable_dlopen=no
10573   fi
10574
10575   case $lt_cv_dlopen in
10576   dlopen)
10577     save_CPPFLAGS="$CPPFLAGS"
10578     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10579
10580     save_LDFLAGS="$LDFLAGS"
10581     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10582
10583     save_LIBS="$LIBS"
10584     LIBS="$lt_cv_dlopen_libs $LIBS"
10585
10586     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10587 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10588 if test "${lt_cv_dlopen_self+set}" = set; then :
10589   $as_echo_n "(cached) " >&6
10590 else
10591           if test "$cross_compiling" = yes; then :
10592   lt_cv_dlopen_self=cross
10593 else
10594   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10595   lt_status=$lt_dlunknown
10596   cat > conftest.$ac_ext <<_LT_EOF
10597 #line 10597 "configure"
10598 #include "confdefs.h"
10599
10600 #if HAVE_DLFCN_H
10601 #include <dlfcn.h>
10602 #endif
10603
10604 #include <stdio.h>
10605
10606 #ifdef RTLD_GLOBAL
10607 #  define LT_DLGLOBAL           RTLD_GLOBAL
10608 #else
10609 #  ifdef DL_GLOBAL
10610 #    define LT_DLGLOBAL         DL_GLOBAL
10611 #  else
10612 #    define LT_DLGLOBAL         0
10613 #  endif
10614 #endif
10615
10616 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10617    find out it does not work in some platform. */
10618 #ifndef LT_DLLAZY_OR_NOW
10619 #  ifdef RTLD_LAZY
10620 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10621 #  else
10622 #    ifdef DL_LAZY
10623 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10624 #    else
10625 #      ifdef RTLD_NOW
10626 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10627 #      else
10628 #        ifdef DL_NOW
10629 #          define LT_DLLAZY_OR_NOW      DL_NOW
10630 #        else
10631 #          define LT_DLLAZY_OR_NOW      0
10632 #        endif
10633 #      endif
10634 #    endif
10635 #  endif
10636 #endif
10637
10638 /* When -fvisbility=hidden is used, assume the code has been annotated
10639    correspondingly for the symbols needed.  */
10640 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10641 void fnord () __attribute__((visibility("default")));
10642 #endif
10643
10644 void fnord () { int i=42; }
10645 int main ()
10646 {
10647   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10648   int status = $lt_dlunknown;
10649
10650   if (self)
10651     {
10652       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10653       else
10654         {
10655           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10656           else puts (dlerror ());
10657         }
10658       /* dlclose (self); */
10659     }
10660   else
10661     puts (dlerror ());
10662
10663   return status;
10664 }
10665 _LT_EOF
10666   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10667   (eval $ac_link) 2>&5
10668   ac_status=$?
10669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10670   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10671     (./conftest; exit; ) >&5 2>/dev/null
10672     lt_status=$?
10673     case x$lt_status in
10674       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10675       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10676       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10677     esac
10678   else :
10679     # compilation failed
10680     lt_cv_dlopen_self=no
10681   fi
10682 fi
10683 rm -fr conftest*
10684
10685
10686 fi
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10688 $as_echo "$lt_cv_dlopen_self" >&6; }
10689
10690     if test "x$lt_cv_dlopen_self" = xyes; then
10691       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10692       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10693 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10694 if test "${lt_cv_dlopen_self_static+set}" = set; then :
10695   $as_echo_n "(cached) " >&6
10696 else
10697           if test "$cross_compiling" = yes; then :
10698   lt_cv_dlopen_self_static=cross
10699 else
10700   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10701   lt_status=$lt_dlunknown
10702   cat > conftest.$ac_ext <<_LT_EOF
10703 #line 10703 "configure"
10704 #include "confdefs.h"
10705
10706 #if HAVE_DLFCN_H
10707 #include <dlfcn.h>
10708 #endif
10709
10710 #include <stdio.h>
10711
10712 #ifdef RTLD_GLOBAL
10713 #  define LT_DLGLOBAL           RTLD_GLOBAL
10714 #else
10715 #  ifdef DL_GLOBAL
10716 #    define LT_DLGLOBAL         DL_GLOBAL
10717 #  else
10718 #    define LT_DLGLOBAL         0
10719 #  endif
10720 #endif
10721
10722 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10723    find out it does not work in some platform. */
10724 #ifndef LT_DLLAZY_OR_NOW
10725 #  ifdef RTLD_LAZY
10726 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10727 #  else
10728 #    ifdef DL_LAZY
10729 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10730 #    else
10731 #      ifdef RTLD_NOW
10732 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10733 #      else
10734 #        ifdef DL_NOW
10735 #          define LT_DLLAZY_OR_NOW      DL_NOW
10736 #        else
10737 #          define LT_DLLAZY_OR_NOW      0
10738 #        endif
10739 #      endif
10740 #    endif
10741 #  endif
10742 #endif
10743
10744 /* When -fvisbility=hidden is used, assume the code has been annotated
10745    correspondingly for the symbols needed.  */
10746 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10747 void fnord () __attribute__((visibility("default")));
10748 #endif
10749
10750 void fnord () { int i=42; }
10751 int main ()
10752 {
10753   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10754   int status = $lt_dlunknown;
10755
10756   if (self)
10757     {
10758       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10759       else
10760         {
10761           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10762           else puts (dlerror ());
10763         }
10764       /* dlclose (self); */
10765     }
10766   else
10767     puts (dlerror ());
10768
10769   return status;
10770 }
10771 _LT_EOF
10772   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10773   (eval $ac_link) 2>&5
10774   ac_status=$?
10775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10776   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10777     (./conftest; exit; ) >&5 2>/dev/null
10778     lt_status=$?
10779     case x$lt_status in
10780       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10781       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10782       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10783     esac
10784   else :
10785     # compilation failed
10786     lt_cv_dlopen_self_static=no
10787   fi
10788 fi
10789 rm -fr conftest*
10790
10791
10792 fi
10793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10794 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10795     fi
10796
10797     CPPFLAGS="$save_CPPFLAGS"
10798     LDFLAGS="$save_LDFLAGS"
10799     LIBS="$save_LIBS"
10800     ;;
10801   esac
10802
10803   case $lt_cv_dlopen_self in
10804   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10805   *) enable_dlopen_self=unknown ;;
10806   esac
10807
10808   case $lt_cv_dlopen_self_static in
10809   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10810   *) enable_dlopen_self_static=unknown ;;
10811   esac
10812 fi
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822
10823
10824
10825
10826
10827
10828
10829
10830 striplib=
10831 old_striplib=
10832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
10833 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
10834 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
10835   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
10836   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
10837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10838 $as_echo "yes" >&6; }
10839 else
10840 # FIXME - insert some real tests, host_os isn't really good enough
10841   case $host_os in
10842   darwin*)
10843     if test -n "$STRIP" ; then
10844       striplib="$STRIP -x"
10845       old_striplib="$STRIP -S"
10846       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10847 $as_echo "yes" >&6; }
10848     else
10849       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10850 $as_echo "no" >&6; }
10851     fi
10852     ;;
10853   *)
10854     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10855 $as_echo "no" >&6; }
10856     ;;
10857   esac
10858 fi
10859
10860
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871   # Report which library types will actually be built
10872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
10873 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
10874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
10875 $as_echo "$can_build_shared" >&6; }
10876
10877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
10878 $as_echo_n "checking whether to build shared libraries... " >&6; }
10879   test "$can_build_shared" = "no" && enable_shared=no
10880
10881   # On AIX, shared libraries and static libraries use the same namespace, and
10882   # are all built from PIC.
10883   case $host_os in
10884   aix3*)
10885     test "$enable_shared" = yes && enable_static=no
10886     if test -n "$RANLIB"; then
10887       archive_cmds="$archive_cmds~\$RANLIB \$lib"
10888       postinstall_cmds='$RANLIB $lib'
10889     fi
10890     ;;
10891
10892   aix[4-9]*)
10893     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
10894       test "$enable_shared" = yes && enable_static=no
10895     fi
10896     ;;
10897   esac
10898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
10899 $as_echo "$enable_shared" >&6; }
10900
10901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
10902 $as_echo_n "checking whether to build static libraries... " >&6; }
10903   # Make sure either enable_shared or enable_static is yes.
10904   test "$enable_shared" = yes || enable_static=yes
10905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
10906 $as_echo "$enable_static" >&6; }
10907
10908
10909
10910
10911 fi
10912 ac_ext=c
10913 ac_cpp='$CPP $CPPFLAGS'
10914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10917
10918 CC="$lt_save_CC"
10919
10920
10921
10922
10923
10924
10925
10926
10927
10928
10929
10930
10931
10932         ac_config_commands="$ac_config_commands libtool"
10933
10934
10935
10936
10937 # Only expand once:
10938
10939
10940
10941 if test "x$CC" != xcc; then
10942   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
10943 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
10944 else
10945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
10946 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
10947 fi
10948 set dummy $CC; ac_cc=`$as_echo "$2" |
10949                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
10950 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
10951   $as_echo_n "(cached) " >&6
10952 else
10953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10954 /* end confdefs.h.  */
10955
10956 int
10957 main ()
10958 {
10959
10960   ;
10961   return 0;
10962 }
10963 _ACEOF
10964 # Make sure it works both with $CC and with simple cc.
10965 # We do the test twice because some compilers refuse to overwrite an
10966 # existing .o file with -o, though they will create one.
10967 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
10968 rm -f conftest2.*
10969 if { { case "(($ac_try" in
10970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10971   *) ac_try_echo=$ac_try;;
10972 esac
10973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
10974 $as_echo "$ac_try_echo"; } >&5
10975   (eval "$ac_try") 2>&5
10976   ac_status=$?
10977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10978   test $ac_status = 0; } &&
10979    test -f conftest2.$ac_objext && { { case "(($ac_try" in
10980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10981   *) ac_try_echo=$ac_try;;
10982 esac
10983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
10984 $as_echo "$ac_try_echo"; } >&5
10985   (eval "$ac_try") 2>&5
10986   ac_status=$?
10987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10988   test $ac_status = 0; };
10989 then
10990   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
10991   if test "x$CC" != xcc; then
10992     # Test first that cc exists at all.
10993     if { ac_try='cc -c conftest.$ac_ext >&5'
10994   { { case "(($ac_try" in
10995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10996   *) ac_try_echo=$ac_try;;
10997 esac
10998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
10999 $as_echo "$ac_try_echo"; } >&5
11000   (eval "$ac_try") 2>&5
11001   ac_status=$?
11002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11003   test $ac_status = 0; }; }; then
11004       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
11005       rm -f conftest2.*
11006       if { { case "(($ac_try" in
11007   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11008   *) ac_try_echo=$ac_try;;
11009 esac
11010 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11011 $as_echo "$ac_try_echo"; } >&5
11012   (eval "$ac_try") 2>&5
11013   ac_status=$?
11014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11015   test $ac_status = 0; } &&
11016          test -f conftest2.$ac_objext && { { case "(($ac_try" in
11017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11018   *) ac_try_echo=$ac_try;;
11019 esac
11020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
11021 $as_echo "$ac_try_echo"; } >&5
11022   (eval "$ac_try") 2>&5
11023   ac_status=$?
11024   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11025   test $ac_status = 0; };
11026       then
11027         # cc works too.
11028         :
11029       else
11030         # cc exists but doesn't like -o.
11031         eval ac_cv_prog_cc_${ac_cc}_c_o=no
11032       fi
11033     fi
11034   fi
11035 else
11036   eval ac_cv_prog_cc_${ac_cc}_c_o=no
11037 fi
11038 rm -f core conftest*
11039
11040 fi
11041 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
11042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11043 $as_echo "yes" >&6; }
11044 else
11045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11046 $as_echo "no" >&6; }
11047
11048 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
11049
11050 fi
11051
11052 # expand $ac_aux_dir to an absolute path
11053 am_aux_dir=`cd $ac_aux_dir && pwd`
11054
11055 # FIXME: we rely on the cache variable name because
11056 # there is no other way.
11057 set dummy $CC
11058 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
11059 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
11060 if test "$am_t" != yes; then
11061    # Losing compiler, so override with the script.
11062    # FIXME: It is wrong to rewrite CC.
11063    # But if we don't then we get into trouble of one sort or another.
11064    # A longer-term fix would be to have automake use am__CC in this case,
11065    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
11066    CC="$am_aux_dir/compile $CC"
11067 fi
11068
11069
11070
11071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11072 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11073 set x ${MAKE-make}
11074 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11075 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
11076   $as_echo_n "(cached) " >&6
11077 else
11078   cat >conftest.make <<\_ACEOF
11079 SHELL = /bin/sh
11080 all:
11081         @echo '@@@%%%=$(MAKE)=@@@%%%'
11082 _ACEOF
11083 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
11084 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11085   *@@@%%%=?*=@@@%%%*)
11086     eval ac_cv_prog_make_${ac_make}_set=yes;;
11087   *)
11088     eval ac_cv_prog_make_${ac_make}_set=no;;
11089 esac
11090 rm -f conftest.make
11091 fi
11092 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11094 $as_echo "yes" >&6; }
11095   SET_MAKE=
11096 else
11097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11098 $as_echo "no" >&6; }
11099   SET_MAKE="MAKE=${MAKE-make}"
11100 fi
11101
11102
11103 # -------
11104 # Headers
11105 # -------
11106
11107 # Sanity check for the cross-compilation case:
11108 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11109 if test "x$ac_cv_header_stdio_h" = x""yes; then :
11110   :
11111 else
11112   as_fn_error "Can't find stdio.h.
11113 You must have a usable C system for the target already installed, at least
11114 including headers and, preferably, the library, before you can configure
11115 the Objective C runtime system.  If necessary, install gcc now with
11116 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11117 fi
11118
11119
11120
11121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11122 $as_echo_n "checking for ANSI C header files... " >&6; }
11123 if test "${ac_cv_header_stdc+set}" = set; then :
11124   $as_echo_n "(cached) " >&6
11125 else
11126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11127 /* end confdefs.h.  */
11128 #include <stdlib.h>
11129 #include <stdarg.h>
11130 #include <string.h>
11131 #include <float.h>
11132
11133 int
11134 main ()
11135 {
11136
11137   ;
11138   return 0;
11139 }
11140 _ACEOF
11141 if ac_fn_c_try_compile "$LINENO"; then :
11142   ac_cv_header_stdc=yes
11143 else
11144   ac_cv_header_stdc=no
11145 fi
11146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11147
11148 if test $ac_cv_header_stdc = yes; then
11149   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11151 /* end confdefs.h.  */
11152 #include <string.h>
11153
11154 _ACEOF
11155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11156   $EGREP "memchr" >/dev/null 2>&1; then :
11157
11158 else
11159   ac_cv_header_stdc=no
11160 fi
11161 rm -f conftest*
11162
11163 fi
11164
11165 if test $ac_cv_header_stdc = yes; then
11166   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11168 /* end confdefs.h.  */
11169 #include <stdlib.h>
11170
11171 _ACEOF
11172 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11173   $EGREP "free" >/dev/null 2>&1; then :
11174
11175 else
11176   ac_cv_header_stdc=no
11177 fi
11178 rm -f conftest*
11179
11180 fi
11181
11182 if test $ac_cv_header_stdc = yes; then
11183   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11184   if test "$cross_compiling" = yes; then :
11185   :
11186 else
11187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11188 /* end confdefs.h.  */
11189 #include <ctype.h>
11190 #include <stdlib.h>
11191 #if ((' ' & 0x0FF) == 0x020)
11192 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11193 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11194 #else
11195 # define ISLOWER(c) \
11196                    (('a' <= (c) && (c) <= 'i') \
11197                      || ('j' <= (c) && (c) <= 'r') \
11198                      || ('s' <= (c) && (c) <= 'z'))
11199 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11200 #endif
11201
11202 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11203 int
11204 main ()
11205 {
11206   int i;
11207   for (i = 0; i < 256; i++)
11208     if (XOR (islower (i), ISLOWER (i))
11209         || toupper (i) != TOUPPER (i))
11210       return 2;
11211   return 0;
11212 }
11213 _ACEOF
11214 if ac_fn_c_try_run "$LINENO"; then :
11215
11216 else
11217   ac_cv_header_stdc=no
11218 fi
11219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11220   conftest.$ac_objext conftest.beam conftest.$ac_ext
11221 fi
11222
11223 fi
11224 fi
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11226 $as_echo "$ac_cv_header_stdc" >&6; }
11227 if test $ac_cv_header_stdc = yes; then
11228
11229 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11230
11231 fi
11232
11233
11234 for ac_header in sched.h
11235 do :
11236   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11237 if test "x$ac_cv_header_sched_h" = x""yes; then :
11238   cat >>confdefs.h <<_ACEOF
11239 #define HAVE_SCHED_H 1
11240 _ACEOF
11241
11242 fi
11243
11244 done
11245
11246
11247 # -----------
11248 # Miscellanea
11249 # -----------
11250
11251 # Check if we have thread-local storage
11252
11253
11254    # Check whether --enable-tls was given.
11255 if test "${enable_tls+set}" = set; then :
11256   enableval=$enable_tls;
11257       case "$enableval" in
11258        yes|no) ;;
11259        *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11260       esac
11261
11262 else
11263   enable_tls=yes
11264 fi
11265
11266
11267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11268 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11269 if test "${gcc_cv_have_tls+set}" = set; then :
11270   $as_echo_n "(cached) " >&6
11271 else
11272
11273     if test "$cross_compiling" = yes; then :
11274                 if test x$gcc_no_link = xyes; then
11275   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11276 fi
11277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11278 /* end confdefs.h.  */
11279 __thread int a; int b; int main() { return a = b; }
11280 _ACEOF
11281 if ac_fn_c_try_link "$LINENO"; then :
11282   chktls_save_LDFLAGS="$LDFLAGS"
11283                           case $host in
11284             *-*-linux*)
11285               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11286               ;;
11287           esac
11288           chktls_save_CFLAGS="$CFLAGS"
11289           CFLAGS="-fPIC $CFLAGS"
11290                   if test x$gcc_no_link = xyes; then
11291   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11292 fi
11293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11294 /* end confdefs.h.  */
11295 int f() { return 0; }
11296 _ACEOF
11297 if ac_fn_c_try_link "$LINENO"; then :
11298   if test x$gcc_no_link = xyes; then
11299   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11300 fi
11301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11302 /* end confdefs.h.  */
11303 __thread int a; int b; int f() { return a = b; }
11304 _ACEOF
11305 if ac_fn_c_try_link "$LINENO"; then :
11306   gcc_cv_have_tls=yes
11307 else
11308   gcc_cv_have_tls=no
11309 fi
11310 rm -f core conftest.err conftest.$ac_objext \
11311     conftest$ac_exeext conftest.$ac_ext
11312 else
11313   gcc_cv_have_tls=yes
11314 fi
11315 rm -f core conftest.err conftest.$ac_objext \
11316     conftest$ac_exeext conftest.$ac_ext
11317           CFLAGS="$chktls_save_CFLAGS"
11318           LDFLAGS="$chktls_save_LDFLAGS"
11319 else
11320   gcc_cv_have_tls=no
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext \
11323     conftest$ac_exeext conftest.$ac_ext
11324
11325
11326 else
11327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11328 /* end confdefs.h.  */
11329 __thread int a; int b; int main() { return a = b; }
11330 _ACEOF
11331 if ac_fn_c_try_run "$LINENO"; then :
11332                       chktls_save_LDFLAGS="$LDFLAGS"
11333       LDFLAGS="-static $LDFLAGS"
11334       if test x$gcc_no_link = xyes; then
11335   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11336 fi
11337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11338 /* end confdefs.h.  */
11339 int main() { return 0; }
11340 _ACEOF
11341 if ac_fn_c_try_link "$LINENO"; then :
11342   if test "$cross_compiling" = yes; then :
11343   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11344 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11345 as_fn_error "cannot run test program while cross compiling
11346 See \`config.log' for more details." "$LINENO" 5; }
11347 else
11348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11349 /* end confdefs.h.  */
11350 __thread int a; int b; int main() { return a = b; }
11351 _ACEOF
11352 if ac_fn_c_try_run "$LINENO"; then :
11353   gcc_cv_have_tls=yes
11354 else
11355   gcc_cv_have_tls=no
11356 fi
11357 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11358   conftest.$ac_objext conftest.beam conftest.$ac_ext
11359 fi
11360
11361 else
11362   gcc_cv_have_tls=yes
11363 fi
11364 rm -f core conftest.err conftest.$ac_objext \
11365     conftest$ac_exeext conftest.$ac_ext
11366       LDFLAGS="$chktls_save_LDFLAGS"
11367       if test $gcc_cv_have_tls = yes; then
11368                                                 chktls_save_CFLAGS="$CFLAGS"
11369         thread_CFLAGS=failed
11370         for flag in '' '-pthread' '-lpthread'; do
11371           CFLAGS="$flag $chktls_save_CFLAGS"
11372           if test x$gcc_no_link = xyes; then
11373   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11374 fi
11375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377 #include <pthread.h>
11378                 void *g(void *d) { return NULL; }
11379 int
11380 main ()
11381 {
11382 pthread_t t; pthread_create(&t,NULL,g,NULL);
11383   ;
11384   return 0;
11385 }
11386 _ACEOF
11387 if ac_fn_c_try_link "$LINENO"; then :
11388   thread_CFLAGS="$flag"
11389 fi
11390 rm -f core conftest.err conftest.$ac_objext \
11391     conftest$ac_exeext conftest.$ac_ext
11392           if test "X$thread_CFLAGS" != Xfailed; then
11393             break
11394           fi
11395         done
11396         CFLAGS="$chktls_save_CFLAGS"
11397         if test "X$thread_CFLAGS" != Xfailed; then
11398           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11399                                                   if test "$cross_compiling" = yes; then :
11400   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11402 as_fn_error "cannot run test program while cross compiling
11403 See \`config.log' for more details." "$LINENO" 5; }
11404 else
11405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11406 /* end confdefs.h.  */
11407 #include <pthread.h>
11408                 __thread int a;
11409                 static int *volatile a_in_other_thread;
11410                 static void *
11411                 thread_func (void *arg)
11412                 {
11413                   a_in_other_thread = &a;
11414                   return (void *)0;
11415                 }
11416 int
11417 main ()
11418 {
11419 pthread_t thread;
11420                 void *thread_retval;
11421                 int *volatile a_in_main_thread;
11422                 a_in_main_thread = &a;
11423                 if (pthread_create (&thread, (pthread_attr_t *)0,
11424                                     thread_func, (void *)0))
11425                   return 0;
11426                 if (pthread_join (thread, &thread_retval))
11427                   return 0;
11428                 return (a_in_other_thread == a_in_main_thread);
11429   ;
11430   return 0;
11431 }
11432 _ACEOF
11433 if ac_fn_c_try_run "$LINENO"; then :
11434   gcc_cv_have_tls=yes
11435 else
11436   gcc_cv_have_tls=no
11437 fi
11438 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11439   conftest.$ac_objext conftest.beam conftest.$ac_ext
11440 fi
11441
11442           CFLAGS="$chktls_save_CFLAGS"
11443         fi
11444       fi
11445 else
11446   gcc_cv_have_tls=no
11447 fi
11448 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11449   conftest.$ac_objext conftest.beam conftest.$ac_ext
11450 fi
11451
11452 fi
11453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11454 $as_echo "$gcc_cv_have_tls" >&6; }
11455   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11456
11457 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11458
11459   fi
11460
11461
11462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11463 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11464 if test "${gt_cv_bitfield_type_matters+set}" = set; then :
11465   $as_echo_n "(cached) " >&6
11466 else
11467
11468     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11469 /* end confdefs.h.  */
11470 struct foo1 { char x; char y:1; char z; };
11471 struct foo2 { char x; long long int y:1; char z; };
11472 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11473 int
11474 main ()
11475 {
11476
11477   ;
11478   return 0;
11479 }
11480 _ACEOF
11481 if ac_fn_c_try_compile "$LINENO"; then :
11482   gt_cv_bitfield_type_matters=yes
11483 else
11484   gt_cv_bitfield_type_matters=no
11485 fi
11486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11487
11488 fi
11489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11490 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11491   if test $gt_cv_bitfield_type_matters = yes; then
11492
11493 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11494
11495   fi
11496
11497
11498 # -----------
11499 # boehm-gc
11500 # -----------
11501
11502 # Check whether --enable-objc-gc was given.
11503 if test "${enable_objc_gc+set}" = set; then :
11504   enableval=$enable_objc_gc;
11505 else
11506   enable_objc_gc=no
11507 fi
11508
11509
11510 # Check whether --with-target-bdw-gc was given.
11511 if test "${with_target_bdw_gc+set}" = set; then :
11512   withval=$with_target_bdw_gc;
11513 fi
11514
11515
11516 # Check whether --with-target-bdw-gc-include was given.
11517 if test "${with_target_bdw_gc_include+set}" = set; then :
11518   withval=$with_target_bdw_gc_include;
11519 fi
11520
11521
11522 # Check whether --with-target-bdw-gc-lib was given.
11523 if test "${with_target_bdw_gc_lib+set}" = set; then :
11524   withval=$with_target_bdw_gc_lib;
11525 fi
11526
11527
11528 case "$enable_objc_gc" in
11529 no)
11530   use_bdw_gc=no
11531   ;;
11532 *)
11533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11534 $as_echo_n "checking for bdw garbage collector... " >&6; }
11535   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11536         BDW_GC_CFLAGS=
11537     BDW_GC_LIBS="-lgc"
11538   else
11539         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11540       as_fn_error "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11541     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11542       as_fn_error "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11543     else
11544       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11545 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11546     fi
11547     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11548     bdw_val=
11549     if test "x$with_target_bdw_gc" != x; then
11550       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11551         case "$i" in
11552           *=*) sd=${i%%=*}; d=${i#*=} ;;
11553           *) sd=.; d=$i ;;
11554         esac
11555         if test "$mldir" = "$sd"; then
11556           bdw_val=$d
11557         fi
11558       done
11559       if test "x$bdw_val" = x; then
11560         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11561       fi
11562       bdw_inc_dir="$bdw_val/include"
11563       bdw_lib_dir="$bdw_val/lib"
11564     fi
11565     bdw_val=
11566     if test "x$with_target_bdw_gc_include" != x; then
11567       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11568         case "$i" in
11569           *=*) sd=${i%%=*}; d=${i#*=} ;;
11570           *) sd=.; d=$i; fallback=$i ;;
11571         esac
11572         if test "$mldir" = "$sd"; then
11573           bdw_val=$d
11574         fi
11575       done
11576       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11577         bdw_inc_dir="$fallback"
11578       elif test "x$bdw_val" = x; then
11579         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11580       else
11581         bdw_inc_dir="$bdw_val"
11582       fi
11583     fi
11584     bdw_val=
11585     if test "x$with_target_bdw_gc_lib" != x; then
11586       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11587         case "$i" in
11588           *=*) sd=${i%%=*}; d=${i#*=} ;;
11589           *) sd=.; d=$i ;;
11590         esac
11591         if test "$mldir" = "$sd"; then
11592           bdw_val=$d
11593         fi
11594       done
11595       if test "x$bdw_val" = x; then
11596         as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11597       fi
11598       bdw_lib_dir="$bdw_val"
11599     fi
11600     if test "x$bdw_inc_dir" = x; then
11601       as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11602     fi
11603     if test "x$bdw_lib_dir" = x; then
11604       as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11605     fi
11606     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11607     if test -f $bdw_lib_dir/libgc.la; then
11608       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11609     else
11610       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11611     fi
11612     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11613 $as_echo "found" >&6; }
11614   fi
11615
11616   case "$BDW_GC_LIBS" in
11617   *libgc.la)
11618     use_bdw_gc=yes
11619     ;;
11620   *)
11621     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11622 $as_echo_n "checking for system boehm-gc... " >&6; }
11623     save_CFLAGS=$CFLAGS
11624     save_LIBS=$LIBS
11625     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11626     LIBS="$LIBS $BDW_GC_LIBS"
11627             if test x$gcc_no_link = xyes; then
11628   as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11629 fi
11630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11631 /* end confdefs.h.  */
11632 #include <gc/gc.h>
11633 int
11634 main ()
11635 {
11636 GC_init()
11637   ;
11638   return 0;
11639 }
11640 _ACEOF
11641 if ac_fn_c_try_link "$LINENO"; then :
11642
11643         if test "$cross_compiling" = yes; then :
11644             system_bdw_gc_found=no
11645
11646 else
11647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11648 /* end confdefs.h.  */
11649
11650           #include <gc/gc.h>
11651           int main() {
11652             GC_init();
11653             return 0;
11654           }
11655
11656 _ACEOF
11657 if ac_fn_c_try_run "$LINENO"; then :
11658   system_bdw_gc_found=yes
11659 else
11660   system_bdw_gc_found=no
11661 fi
11662 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11663   conftest.$ac_objext conftest.beam conftest.$ac_ext
11664 fi
11665
11666
11667 else
11668   system_bdw_gc_found=no
11669 fi
11670 rm -f core conftest.err conftest.$ac_objext \
11671     conftest$ac_exeext conftest.$ac_ext
11672     CFLAGS=$save_CFLAGS
11673     LIBS=$save_LIBS
11674     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11675       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11676 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11677       use_bdw_gc=no
11678     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11679       as_fn_error "system bdw-gc required but not found" "$LINENO" 5
11680     else
11681       use_bdw_gc=yes
11682       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11683 $as_echo "found" >&6; }
11684     fi
11685   esac
11686 esac
11687
11688 if test "$use_bdw_gc" = no; then
11689   OBJC_GCFLAGS=''
11690   OBJC_BOEHM_GC=''
11691   OBJC_BOEHM_GC_INCLUDES=''
11692   OBJC_BOEHM_GC_LIBS=''
11693 else
11694   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11695   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11696   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11697   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11698 fi
11699
11700
11701
11702
11703
11704 # Determine what GCC version number to use in filesystem paths.
11705
11706   get_gcc_base_ver="cat"
11707
11708 # Check whether --with-gcc-major-version-only was given.
11709 if test "${with_gcc_major_version_only+set}" = set; then :
11710   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11711         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
11712       fi
11713
11714 fi
11715
11716
11717
11718
11719 # ------
11720 # Output
11721 # ------
11722
11723 if test ${multilib} = yes; then
11724   multilib_arg="--enable-multilib"
11725 else
11726   multilib_arg=
11727 fi
11728
11729 ac_config_files="$ac_config_files Makefile"
11730
11731 cat >confcache <<\_ACEOF
11732 # This file is a shell script that caches the results of configure
11733 # tests run on this system so they can be shared between configure
11734 # scripts and configure runs, see configure's option --config-cache.
11735 # It is not useful on other systems.  If it contains results you don't
11736 # want to keep, you may remove or edit it.
11737 #
11738 # config.status only pays attention to the cache file if you give it
11739 # the --recheck option to rerun configure.
11740 #
11741 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11742 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11743 # following values.
11744
11745 _ACEOF
11746
11747 # The following way of writing the cache mishandles newlines in values,
11748 # but we know of no workaround that is simple, portable, and efficient.
11749 # So, we kill variables containing newlines.
11750 # Ultrix sh set writes to stderr and can't be redirected directly,
11751 # and sets the high bit in the cache file unless we assign to the vars.
11752 (
11753   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11754     eval ac_val=\$$ac_var
11755     case $ac_val in #(
11756     *${as_nl}*)
11757       case $ac_var in #(
11758       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11759 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11760       esac
11761       case $ac_var in #(
11762       _ | IFS | as_nl) ;; #(
11763       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11764       *) { eval $ac_var=; unset $ac_var;} ;;
11765       esac ;;
11766     esac
11767   done
11768
11769   (set) 2>&1 |
11770     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11771     *${as_nl}ac_space=\ *)
11772       # `set' does not quote correctly, so add quotes: double-quote
11773       # substitution turns \\\\ into \\, and sed turns \\ into \.
11774       sed -n \
11775         "s/'/'\\\\''/g;
11776           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11777       ;; #(
11778     *)
11779       # `set' quotes correctly as required by POSIX, so do not add quotes.
11780       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11781       ;;
11782     esac |
11783     sort
11784 ) |
11785   sed '
11786      /^ac_cv_env_/b end
11787      t clear
11788      :clear
11789      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11790      t end
11791      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11792      :end' >>confcache
11793 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11794   if test -w "$cache_file"; then
11795     test "x$cache_file" != "x/dev/null" &&
11796       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11797 $as_echo "$as_me: updating cache $cache_file" >&6;}
11798     cat confcache >$cache_file
11799   else
11800     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11801 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11802   fi
11803 fi
11804 rm -f confcache
11805
11806 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11807 # Let make expand exec_prefix.
11808 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11809
11810 DEFS=-DHAVE_CONFIG_H
11811
11812 ac_libobjs=
11813 ac_ltlibobjs=
11814 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11815   # 1. Remove the extension, and $U if already installed.
11816   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11817   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11818   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11819   #    will be set to the directory where LIBOBJS objects are built.
11820   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11821   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11822 done
11823 LIBOBJS=$ac_libobjs
11824
11825 LTLIBOBJS=$ac_ltlibobjs
11826
11827
11828 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11829   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
11830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11831 fi
11832
11833 : ${CONFIG_STATUS=./config.status}
11834 ac_write_fail=0
11835 ac_clean_files_save=$ac_clean_files
11836 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11837 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11838 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11839 as_write_fail=0
11840 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11841 #! $SHELL
11842 # Generated by $as_me.
11843 # Run this file to recreate the current configuration.
11844 # Compiler output produced by configure, useful for debugging
11845 # configure, is in config.log if it exists.
11846
11847 debug=false
11848 ac_cs_recheck=false
11849 ac_cs_silent=false
11850
11851 SHELL=\${CONFIG_SHELL-$SHELL}
11852 export SHELL
11853 _ASEOF
11854 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11855 ## -------------------- ##
11856 ## M4sh Initialization. ##
11857 ## -------------------- ##
11858
11859 # Be more Bourne compatible
11860 DUALCASE=1; export DUALCASE # for MKS sh
11861 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11862   emulate sh
11863   NULLCMD=:
11864   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11865   # is contrary to our usage.  Disable this feature.
11866   alias -g '${1+"$@"}'='"$@"'
11867   setopt NO_GLOB_SUBST
11868 else
11869   case `(set -o) 2>/dev/null` in #(
11870   *posix*) :
11871     set -o posix ;; #(
11872   *) :
11873      ;;
11874 esac
11875 fi
11876
11877
11878 as_nl='
11879 '
11880 export as_nl
11881 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11882 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11883 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11884 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11885 # Prefer a ksh shell builtin over an external printf program on Solaris,
11886 # but without wasting forks for bash or zsh.
11887 if test -z "$BASH_VERSION$ZSH_VERSION" \
11888     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11889   as_echo='print -r --'
11890   as_echo_n='print -rn --'
11891 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11892   as_echo='printf %s\n'
11893   as_echo_n='printf %s'
11894 else
11895   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11896     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11897     as_echo_n='/usr/ucb/echo -n'
11898   else
11899     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11900     as_echo_n_body='eval
11901       arg=$1;
11902       case $arg in #(
11903       *"$as_nl"*)
11904         expr "X$arg" : "X\\(.*\\)$as_nl";
11905         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11906       esac;
11907       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11908     '
11909     export as_echo_n_body
11910     as_echo_n='sh -c $as_echo_n_body as_echo'
11911   fi
11912   export as_echo_body
11913   as_echo='sh -c $as_echo_body as_echo'
11914 fi
11915
11916 # The user is always right.
11917 if test "${PATH_SEPARATOR+set}" != set; then
11918   PATH_SEPARATOR=:
11919   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11920     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11921       PATH_SEPARATOR=';'
11922   }
11923 fi
11924
11925
11926 # IFS
11927 # We need space, tab and new line, in precisely that order.  Quoting is
11928 # there to prevent editors from complaining about space-tab.
11929 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11930 # splitting by setting IFS to empty value.)
11931 IFS=" ""        $as_nl"
11932
11933 # Find who we are.  Look in the path if we contain no directory separator.
11934 case $0 in #((
11935   *[\\/]* ) as_myself=$0 ;;
11936   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11937 for as_dir in $PATH
11938 do
11939   IFS=$as_save_IFS
11940   test -z "$as_dir" && as_dir=.
11941     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
11942   done
11943 IFS=$as_save_IFS
11944
11945      ;;
11946 esac
11947 # We did not find ourselves, most probably we were run as `sh COMMAND'
11948 # in which case we are not to be found in the path.
11949 if test "x$as_myself" = x; then
11950   as_myself=$0
11951 fi
11952 if test ! -f "$as_myself"; then
11953   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
11954   exit 1
11955 fi
11956
11957 # Unset variables that we do not need and which cause bugs (e.g. in
11958 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
11959 # suppresses any "Segmentation fault" message there.  '((' could
11960 # trigger a bug in pdksh 5.2.14.
11961 for as_var in BASH_ENV ENV MAIL MAILPATH
11962 do eval test x\${$as_var+set} = xset \
11963   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
11964 done
11965 PS1='$ '
11966 PS2='> '
11967 PS4='+ '
11968
11969 # NLS nuisances.
11970 LC_ALL=C
11971 export LC_ALL
11972 LANGUAGE=C
11973 export LANGUAGE
11974
11975 # CDPATH.
11976 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
11977
11978
11979 # as_fn_error ERROR [LINENO LOG_FD]
11980 # ---------------------------------
11981 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
11982 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
11983 # script with status $?, using 1 if that was 0.
11984 as_fn_error ()
11985 {
11986   as_status=$?; test $as_status -eq 0 && as_status=1
11987   if test "$3"; then
11988     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
11989     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
11990   fi
11991   $as_echo "$as_me: error: $1" >&2
11992   as_fn_exit $as_status
11993 } # as_fn_error
11994
11995
11996 # as_fn_set_status STATUS
11997 # -----------------------
11998 # Set $? to STATUS, without forking.
11999 as_fn_set_status ()
12000 {
12001   return $1
12002 } # as_fn_set_status
12003
12004 # as_fn_exit STATUS
12005 # -----------------
12006 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12007 as_fn_exit ()
12008 {
12009   set +e
12010   as_fn_set_status $1
12011   exit $1
12012 } # as_fn_exit
12013
12014 # as_fn_unset VAR
12015 # ---------------
12016 # Portably unset VAR.
12017 as_fn_unset ()
12018 {
12019   { eval $1=; unset $1;}
12020 }
12021 as_unset=as_fn_unset
12022 # as_fn_append VAR VALUE
12023 # ----------------------
12024 # Append the text in VALUE to the end of the definition contained in VAR. Take
12025 # advantage of any shell optimizations that allow amortized linear growth over
12026 # repeated appends, instead of the typical quadratic growth present in naive
12027 # implementations.
12028 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12029   eval 'as_fn_append ()
12030   {
12031     eval $1+=\$2
12032   }'
12033 else
12034   as_fn_append ()
12035   {
12036     eval $1=\$$1\$2
12037   }
12038 fi # as_fn_append
12039
12040 # as_fn_arith ARG...
12041 # ------------------
12042 # Perform arithmetic evaluation on the ARGs, and store the result in the
12043 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12044 # must be portable across $(()) and expr.
12045 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12046   eval 'as_fn_arith ()
12047   {
12048     as_val=$(( $* ))
12049   }'
12050 else
12051   as_fn_arith ()
12052   {
12053     as_val=`expr "$@" || test $? -eq 1`
12054   }
12055 fi # as_fn_arith
12056
12057
12058 if expr a : '\(a\)' >/dev/null 2>&1 &&
12059    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12060   as_expr=expr
12061 else
12062   as_expr=false
12063 fi
12064
12065 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12066   as_basename=basename
12067 else
12068   as_basename=false
12069 fi
12070
12071 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12072   as_dirname=dirname
12073 else
12074   as_dirname=false
12075 fi
12076
12077 as_me=`$as_basename -- "$0" ||
12078 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12079          X"$0" : 'X\(//\)$' \| \
12080          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12081 $as_echo X/"$0" |
12082     sed '/^.*\/\([^/][^/]*\)\/*$/{
12083             s//\1/
12084             q
12085           }
12086           /^X\/\(\/\/\)$/{
12087             s//\1/
12088             q
12089           }
12090           /^X\/\(\/\).*/{
12091             s//\1/
12092             q
12093           }
12094           s/.*/./; q'`
12095
12096 # Avoid depending upon Character Ranges.
12097 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12098 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12099 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12100 as_cr_digits='0123456789'
12101 as_cr_alnum=$as_cr_Letters$as_cr_digits
12102
12103 ECHO_C= ECHO_N= ECHO_T=
12104 case `echo -n x` in #(((((
12105 -n*)
12106   case `echo 'xy\c'` in
12107   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12108   xy)  ECHO_C='\c';;
12109   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12110        ECHO_T=' ';;
12111   esac;;
12112 *)
12113   ECHO_N='-n';;
12114 esac
12115
12116 rm -f conf$$ conf$$.exe conf$$.file
12117 if test -d conf$$.dir; then
12118   rm -f conf$$.dir/conf$$.file
12119 else
12120   rm -f conf$$.dir
12121   mkdir conf$$.dir 2>/dev/null
12122 fi
12123 if (echo >conf$$.file) 2>/dev/null; then
12124   if ln -s conf$$.file conf$$ 2>/dev/null; then
12125     as_ln_s='ln -s'
12126     # ... but there are two gotchas:
12127     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12128     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12129     # In both cases, we have to default to `cp -p'.
12130     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12131       as_ln_s='cp -p'
12132   elif ln conf$$.file conf$$ 2>/dev/null; then
12133     as_ln_s=ln
12134   else
12135     as_ln_s='cp -p'
12136   fi
12137 else
12138   as_ln_s='cp -p'
12139 fi
12140 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12141 rmdir conf$$.dir 2>/dev/null
12142
12143
12144 # as_fn_mkdir_p
12145 # -------------
12146 # Create "$as_dir" as a directory, including parents if necessary.
12147 as_fn_mkdir_p ()
12148 {
12149
12150   case $as_dir in #(
12151   -*) as_dir=./$as_dir;;
12152   esac
12153   test -d "$as_dir" || eval $as_mkdir_p || {
12154     as_dirs=
12155     while :; do
12156       case $as_dir in #(
12157       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12158       *) as_qdir=$as_dir;;
12159       esac
12160       as_dirs="'$as_qdir' $as_dirs"
12161       as_dir=`$as_dirname -- "$as_dir" ||
12162 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12163          X"$as_dir" : 'X\(//\)[^/]' \| \
12164          X"$as_dir" : 'X\(//\)$' \| \
12165          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12166 $as_echo X"$as_dir" |
12167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12168             s//\1/
12169             q
12170           }
12171           /^X\(\/\/\)[^/].*/{
12172             s//\1/
12173             q
12174           }
12175           /^X\(\/\/\)$/{
12176             s//\1/
12177             q
12178           }
12179           /^X\(\/\).*/{
12180             s//\1/
12181             q
12182           }
12183           s/.*/./; q'`
12184       test -d "$as_dir" && break
12185     done
12186     test -z "$as_dirs" || eval "mkdir $as_dirs"
12187   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
12188
12189
12190 } # as_fn_mkdir_p
12191 if mkdir -p . 2>/dev/null; then
12192   as_mkdir_p='mkdir -p "$as_dir"'
12193 else
12194   test -d ./-p && rmdir ./-p
12195   as_mkdir_p=false
12196 fi
12197
12198 if test -x / >/dev/null 2>&1; then
12199   as_test_x='test -x'
12200 else
12201   if ls -dL / >/dev/null 2>&1; then
12202     as_ls_L_option=L
12203   else
12204     as_ls_L_option=
12205   fi
12206   as_test_x='
12207     eval sh -c '\''
12208       if test -d "$1"; then
12209         test -d "$1/.";
12210       else
12211         case $1 in #(
12212         -*)set "./$1";;
12213         esac;
12214         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
12215         ???[sx]*):;;*)false;;esac;fi
12216     '\'' sh
12217   '
12218 fi
12219 as_executable_p=$as_test_x
12220
12221 # Sed expression to map a string onto a valid CPP name.
12222 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12223
12224 # Sed expression to map a string onto a valid variable name.
12225 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12226
12227
12228 exec 6>&1
12229 ## ----------------------------------- ##
12230 ## Main body of $CONFIG_STATUS script. ##
12231 ## ----------------------------------- ##
12232 _ASEOF
12233 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12234
12235 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12236 # Save the log message, to keep $0 and so on meaningful, and to
12237 # report actual input values of CONFIG_FILES etc. instead of their
12238 # values after options handling.
12239 ac_log="
12240 This file was extended by package-unused $as_me version-unused, which was
12241 generated by GNU Autoconf 2.64.  Invocation command line was
12242
12243   CONFIG_FILES    = $CONFIG_FILES
12244   CONFIG_HEADERS  = $CONFIG_HEADERS
12245   CONFIG_LINKS    = $CONFIG_LINKS
12246   CONFIG_COMMANDS = $CONFIG_COMMANDS
12247   $ $0 $@
12248
12249 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12250 "
12251
12252 _ACEOF
12253
12254 case $ac_config_files in *"
12255 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12256 esac
12257
12258 case $ac_config_headers in *"
12259 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12260 esac
12261
12262
12263 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12264 # Files that config.status was made for.
12265 config_files="$ac_config_files"
12266 config_headers="$ac_config_headers"
12267 config_commands="$ac_config_commands"
12268
12269 _ACEOF
12270
12271 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12272 ac_cs_usage="\
12273 \`$as_me' instantiates files and other configuration actions
12274 from templates according to the current configuration.  Unless the files
12275 and actions are specified as TAGs, all are instantiated by default.
12276
12277 Usage: $0 [OPTION]... [TAG]...
12278
12279   -h, --help       print this help, then exit
12280   -V, --version    print version number and configuration settings, then exit
12281   -q, --quiet, --silent
12282                    do not print progress messages
12283   -d, --debug      don't remove temporary files
12284       --recheck    update $as_me by reconfiguring in the same conditions
12285       --file=FILE[:TEMPLATE]
12286                    instantiate the configuration file FILE
12287       --header=FILE[:TEMPLATE]
12288                    instantiate the configuration header FILE
12289
12290 Configuration files:
12291 $config_files
12292
12293 Configuration headers:
12294 $config_headers
12295
12296 Configuration commands:
12297 $config_commands
12298
12299 Report bugs to the package provider."
12300
12301 _ACEOF
12302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12303 ac_cs_version="\\
12304 package-unused config.status version-unused
12305 configured by $0, generated by GNU Autoconf 2.64,
12306   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
12307
12308 Copyright (C) 2009 Free Software Foundation, Inc.
12309 This config.status script is free software; the Free Software Foundation
12310 gives unlimited permission to copy, distribute and modify it."
12311
12312 ac_pwd='$ac_pwd'
12313 srcdir='$srcdir'
12314 INSTALL='$INSTALL'
12315 AWK='$AWK'
12316 test -n "\$AWK" || AWK=awk
12317 _ACEOF
12318
12319 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12320 # The default lists apply if the user does not specify any file.
12321 ac_need_defaults=:
12322 while test $# != 0
12323 do
12324   case $1 in
12325   --*=*)
12326     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12327     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12328     ac_shift=:
12329     ;;
12330   *)
12331     ac_option=$1
12332     ac_optarg=$2
12333     ac_shift=shift
12334     ;;
12335   esac
12336
12337   case $ac_option in
12338   # Handling of the options.
12339   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12340     ac_cs_recheck=: ;;
12341   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12342     $as_echo "$ac_cs_version"; exit ;;
12343   --debug | --debu | --deb | --de | --d | -d )
12344     debug=: ;;
12345   --file | --fil | --fi | --f )
12346     $ac_shift
12347     case $ac_optarg in
12348     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12349     esac
12350     as_fn_append CONFIG_FILES " '$ac_optarg'"
12351     ac_need_defaults=false;;
12352   --header | --heade | --head | --hea )
12353     $ac_shift
12354     case $ac_optarg in
12355     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12356     esac
12357     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12358     ac_need_defaults=false;;
12359   --he | --h)
12360     # Conflict between --help and --header
12361     as_fn_error "ambiguous option: \`$1'
12362 Try \`$0 --help' for more information.";;
12363   --help | --hel | -h )
12364     $as_echo "$ac_cs_usage"; exit ;;
12365   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12366   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12367     ac_cs_silent=: ;;
12368
12369   # This is an error.
12370   -*) as_fn_error "unrecognized option: \`$1'
12371 Try \`$0 --help' for more information." ;;
12372
12373   *) as_fn_append ac_config_targets " $1"
12374      ac_need_defaults=false ;;
12375
12376   esac
12377   shift
12378 done
12379
12380 ac_configure_extra_args=
12381
12382 if $ac_cs_silent; then
12383   exec 6>/dev/null
12384   ac_configure_extra_args="$ac_configure_extra_args --silent"
12385 fi
12386
12387 _ACEOF
12388 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12389 if \$ac_cs_recheck; then
12390   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12391   shift
12392   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12393   CONFIG_SHELL='$SHELL'
12394   export CONFIG_SHELL
12395   exec "\$@"
12396 fi
12397
12398 _ACEOF
12399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12400 exec 5>>config.log
12401 {
12402   echo
12403   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12404 ## Running $as_me. ##
12405 _ASBOX
12406   $as_echo "$ac_log"
12407 } >&5
12408
12409 _ACEOF
12410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12411 #
12412 # INIT-COMMANDS
12413 #
12414
12415 srcdir="$srcdir"
12416 host="$host"
12417 target="$target"
12418 with_multisubdir="$with_multisubdir"
12419 with_multisrctop="$with_multisrctop"
12420 with_target_subdir="$with_target_subdir"
12421 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12422 multi_basedir="$multi_basedir"
12423 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12424 CC="$CC"
12425 CXX="$CXX"
12426 GFORTRAN="$GFORTRAN"
12427
12428
12429 # The HP-UX ksh and POSIX shell print the target directory to stdout
12430 # if CDPATH is set.
12431 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12432
12433 sed_quote_subst='$sed_quote_subst'
12434 double_quote_subst='$double_quote_subst'
12435 delay_variable_subst='$delay_variable_subst'
12436 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12437 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12438 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12439 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12440 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12441 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12442 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12443 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12444 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12445 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12446 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12447 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12448 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12449 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12450 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12451 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12452 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12453 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12454 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12455 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12456 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12457 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12458 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12459 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12460 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12461 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12462 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12463 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12464 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12465 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12466 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12467 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12468 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12469 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12470 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12471 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12472 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12473 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12474 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12475 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12476 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12477 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12478 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12479 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12480 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12481 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12482 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12483 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12484 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12485 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12486 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"`'
12487 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12488 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12489 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12490 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12491 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12492 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12493 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12494 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12495 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12496 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12497 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12498 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12499 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12500 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12501 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12502 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12503 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12504 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12505 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12506 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12507 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12508 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12509 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12510 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12511 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12512 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12513 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12514 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12515 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12516 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12517 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12518 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12519 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12520 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12521 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12522 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12523 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12524 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12525 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12526 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12527 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12528 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12529 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12530 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12531 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12532 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12533 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12534 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12535 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12536 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12537 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12538 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12539 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12540 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12541 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12542 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12543 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12544 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12545 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12546 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12547 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12548 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12549 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12550 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12551 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12552 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12553 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12554 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12555 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12556 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12557 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12558
12559 LTCC='$LTCC'
12560 LTCFLAGS='$LTCFLAGS'
12561 compiler='$compiler_DEFAULT'
12562
12563 # A function that is used when there is no print builtin or printf.
12564 func_fallback_echo ()
12565 {
12566   eval 'cat <<_LTECHO_EOF
12567 \$1
12568 _LTECHO_EOF'
12569 }
12570
12571 # Quote evaled strings.
12572 for var in AS \
12573 DLLTOOL \
12574 OBJDUMP \
12575 SHELL \
12576 ECHO \
12577 SED \
12578 GREP \
12579 EGREP \
12580 FGREP \
12581 LD \
12582 NM \
12583 LN_S \
12584 lt_SP2NL \
12585 lt_NL2SP \
12586 reload_flag \
12587 deplibs_check_method \
12588 file_magic_cmd \
12589 AR \
12590 AR_FLAGS \
12591 STRIP \
12592 RANLIB \
12593 CC \
12594 CFLAGS \
12595 compiler \
12596 lt_cv_sys_global_symbol_pipe \
12597 lt_cv_sys_global_symbol_to_cdecl \
12598 lt_cv_sys_global_symbol_to_c_name_address \
12599 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12600 lt_prog_compiler_no_builtin_flag \
12601 lt_prog_compiler_wl \
12602 lt_prog_compiler_pic \
12603 lt_prog_compiler_static \
12604 lt_cv_prog_compiler_c_o \
12605 need_locks \
12606 DSYMUTIL \
12607 NMEDIT \
12608 LIPO \
12609 OTOOL \
12610 OTOOL64 \
12611 shrext_cmds \
12612 export_dynamic_flag_spec \
12613 whole_archive_flag_spec \
12614 compiler_needs_object \
12615 with_gnu_ld \
12616 allow_undefined_flag \
12617 no_undefined_flag \
12618 hardcode_libdir_flag_spec \
12619 hardcode_libdir_flag_spec_ld \
12620 hardcode_libdir_separator \
12621 fix_srcfile_path \
12622 exclude_expsyms \
12623 include_expsyms \
12624 file_list_spec \
12625 variables_saved_for_relink \
12626 libname_spec \
12627 library_names_spec \
12628 soname_spec \
12629 install_override_mode \
12630 finish_eval \
12631 old_striplib \
12632 striplib; do
12633     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12634     *[\\\\\\\`\\"\\\$]*)
12635       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12636       ;;
12637     *)
12638       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12639       ;;
12640     esac
12641 done
12642
12643 # Double-quote double-evaled strings.
12644 for var in reload_cmds \
12645 old_postinstall_cmds \
12646 old_postuninstall_cmds \
12647 old_archive_cmds \
12648 extract_expsyms_cmds \
12649 old_archive_from_new_cmds \
12650 old_archive_from_expsyms_cmds \
12651 archive_cmds \
12652 archive_expsym_cmds \
12653 module_cmds \
12654 module_expsym_cmds \
12655 export_symbols_cmds \
12656 prelink_cmds \
12657 postinstall_cmds \
12658 postuninstall_cmds \
12659 finish_cmds \
12660 sys_lib_search_path_spec \
12661 sys_lib_dlsearch_path_spec; do
12662     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12663     *[\\\\\\\`\\"\\\$]*)
12664       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12665       ;;
12666     *)
12667       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12668       ;;
12669     esac
12670 done
12671
12672 ac_aux_dir='$ac_aux_dir'
12673 xsi_shell='$xsi_shell'
12674 lt_shell_append='$lt_shell_append'
12675
12676 # See if we are running on zsh, and set the options which allow our
12677 # commands through without removal of \ escapes INIT.
12678 if test -n "\${ZSH_VERSION+set}" ; then
12679    setopt NO_GLOB_SUBST
12680 fi
12681
12682
12683     PACKAGE='$PACKAGE'
12684     VERSION='$VERSION'
12685     TIMESTAMP='$TIMESTAMP'
12686     RM='$RM'
12687     ofile='$ofile'
12688
12689
12690
12691
12692 _ACEOF
12693
12694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12695
12696 # Handling of arguments.
12697 for ac_config_target in $ac_config_targets
12698 do
12699   case $ac_config_target in
12700     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12701     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12702     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12703     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12704
12705   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12706   esac
12707 done
12708
12709
12710 # If the user did not use the arguments to specify the items to instantiate,
12711 # then the envvar interface is used.  Set only those that are not.
12712 # We use the long form for the default assignment because of an extremely
12713 # bizarre bug on SunOS 4.1.3.
12714 if $ac_need_defaults; then
12715   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12716   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12717   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12718 fi
12719
12720 # Have a temporary directory for convenience.  Make it in the build tree
12721 # simply because there is no reason against having it here, and in addition,
12722 # creating and moving files from /tmp can sometimes cause problems.
12723 # Hook for its removal unless debugging.
12724 # Note that there is a small window in which the directory will not be cleaned:
12725 # after its creation but before its name has been assigned to `$tmp'.
12726 $debug ||
12727 {
12728   tmp=
12729   trap 'exit_status=$?
12730   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
12731 ' 0
12732   trap 'as_fn_exit 1' 1 2 13 15
12733 }
12734 # Create a (secure) tmp directory for tmp files.
12735
12736 {
12737   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12738   test -n "$tmp" && test -d "$tmp"
12739 }  ||
12740 {
12741   tmp=./conf$$-$RANDOM
12742   (umask 077 && mkdir "$tmp")
12743 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
12744
12745 # Set up the scripts for CONFIG_FILES section.
12746 # No need to generate them if there are no CONFIG_FILES.
12747 # This happens for instance with `./config.status config.h'.
12748 if test -n "$CONFIG_FILES"; then
12749
12750
12751 ac_cr=`echo X | tr X '\015'`
12752 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12753 # But we know of no other shell where ac_cr would be empty at this
12754 # point, so we can use a bashism as a fallback.
12755 if test "x$ac_cr" = x; then
12756   eval ac_cr=\$\'\\r\'
12757 fi
12758 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12759 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12760   ac_cs_awk_cr='\r'
12761 else
12762   ac_cs_awk_cr=$ac_cr
12763 fi
12764
12765 echo 'BEGIN {' >"$tmp/subs1.awk" &&
12766 _ACEOF
12767
12768
12769 {
12770   echo "cat >conf$$subs.awk <<_ACEOF" &&
12771   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12772   echo "_ACEOF"
12773 } >conf$$subs.sh ||
12774   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12775 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
12776 ac_delim='%!_!# '
12777 for ac_last_try in false false false false false :; do
12778   . ./conf$$subs.sh ||
12779     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12780
12781   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12782   if test $ac_delim_n = $ac_delim_num; then
12783     break
12784   elif $ac_last_try; then
12785     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
12786   else
12787     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12788   fi
12789 done
12790 rm -f conf$$subs.sh
12791
12792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12793 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
12794 _ACEOF
12795 sed -n '
12796 h
12797 s/^/S["/; s/!.*/"]=/
12798 p
12799 g
12800 s/^[^!]*!//
12801 :repl
12802 t repl
12803 s/'"$ac_delim"'$//
12804 t delim
12805 :nl
12806 h
12807 s/\(.\{148\}\).*/\1/
12808 t more1
12809 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12810 p
12811 n
12812 b repl
12813 :more1
12814 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12815 p
12816 g
12817 s/.\{148\}//
12818 t nl
12819 :delim
12820 h
12821 s/\(.\{148\}\).*/\1/
12822 t more2
12823 s/["\\]/\\&/g; s/^/"/; s/$/"/
12824 p
12825 b
12826 :more2
12827 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12828 p
12829 g
12830 s/.\{148\}//
12831 t delim
12832 ' <conf$$subs.awk | sed '
12833 /^[^""]/{
12834   N
12835   s/\n//
12836 }
12837 ' >>$CONFIG_STATUS || ac_write_fail=1
12838 rm -f conf$$subs.awk
12839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12840 _ACAWK
12841 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
12842   for (key in S) S_is_set[key] = 1
12843   FS = "\a"
12844
12845 }
12846 {
12847   line = $ 0
12848   nfields = split(line, field, "@")
12849   substed = 0
12850   len = length(field[1])
12851   for (i = 2; i < nfields; i++) {
12852     key = field[i]
12853     keylen = length(key)
12854     if (S_is_set[key]) {
12855       value = S[key]
12856       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12857       len += length(value) + length(field[++i])
12858       substed = 1
12859     } else
12860       len += 1 + keylen
12861   }
12862
12863   print line
12864 }
12865
12866 _ACAWK
12867 _ACEOF
12868 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12869 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12870   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12871 else
12872   cat
12873 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
12874   || as_fn_error "could not setup config files machinery" "$LINENO" 5
12875 _ACEOF
12876
12877 # VPATH may cause trouble with some makes, so we remove $(srcdir),
12878 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
12879 # trailing colons and then remove the whole line if VPATH becomes empty
12880 # (actually we leave an empty line to preserve line numbers).
12881 if test "x$srcdir" = x.; then
12882   ac_vpsub='/^[  ]*VPATH[        ]*=/{
12883 s/:*\$(srcdir):*/:/
12884 s/:*\${srcdir}:*/:/
12885 s/:*@srcdir@:*/:/
12886 s/^\([^=]*=[     ]*\):*/\1/
12887 s/:*$//
12888 s/^[^=]*=[       ]*$//
12889 }'
12890 fi
12891
12892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12893 fi # test -n "$CONFIG_FILES"
12894
12895 # Set up the scripts for CONFIG_HEADERS section.
12896 # No need to generate them if there are no CONFIG_HEADERS.
12897 # This happens for instance with `./config.status Makefile'.
12898 if test -n "$CONFIG_HEADERS"; then
12899 cat >"$tmp/defines.awk" <<\_ACAWK ||
12900 BEGIN {
12901 _ACEOF
12902
12903 # Transform confdefs.h into an awk script `defines.awk', embedded as
12904 # here-document in config.status, that substitutes the proper values into
12905 # config.h.in to produce config.h.
12906
12907 # Create a delimiter string that does not exist in confdefs.h, to ease
12908 # handling of long lines.
12909 ac_delim='%!_!# '
12910 for ac_last_try in false false :; do
12911   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
12912   if test -z "$ac_t"; then
12913     break
12914   elif $ac_last_try; then
12915     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
12916   else
12917     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12918   fi
12919 done
12920
12921 # For the awk script, D is an array of macro values keyed by name,
12922 # likewise P contains macro parameters if any.  Preserve backslash
12923 # newline sequences.
12924
12925 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
12926 sed -n '
12927 s/.\{148\}/&'"$ac_delim"'/g
12928 t rset
12929 :rset
12930 s/^[     ]*#[    ]*define[       ][      ]*/ /
12931 t def
12932 d
12933 :def
12934 s/\\$//
12935 t bsnl
12936 s/["\\]/\\&/g
12937 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
12938 D["\1"]=" \3"/p
12939 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
12940 d
12941 :bsnl
12942 s/["\\]/\\&/g
12943 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
12944 D["\1"]=" \3\\\\\\n"\\/p
12945 t cont
12946 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
12947 t cont
12948 d
12949 :cont
12950 n
12951 s/.\{148\}/&'"$ac_delim"'/g
12952 t clear
12953 :clear
12954 s/\\$//
12955 t bsnlc
12956 s/["\\]/\\&/g; s/^/"/; s/$/"/p
12957 d
12958 :bsnlc
12959 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
12960 b cont
12961 ' <confdefs.h | sed '
12962 s/'"$ac_delim"'/"\\\
12963 "/g' >>$CONFIG_STATUS || ac_write_fail=1
12964
12965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12966   for (key in D) D_is_set[key] = 1
12967   FS = "\a"
12968 }
12969 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
12970   line = \$ 0
12971   split(line, arg, " ")
12972   if (arg[1] == "#") {
12973     defundef = arg[2]
12974     mac1 = arg[3]
12975   } else {
12976     defundef = substr(arg[1], 2)
12977     mac1 = arg[2]
12978   }
12979   split(mac1, mac2, "(") #)
12980   macro = mac2[1]
12981   prefix = substr(line, 1, index(line, defundef) - 1)
12982   if (D_is_set[macro]) {
12983     # Preserve the white space surrounding the "#".
12984     print prefix "define", macro P[macro] D[macro]
12985     next
12986   } else {
12987     # Replace #undef with comments.  This is necessary, for example,
12988     # in the case of _POSIX_SOURCE, which is predefined and required
12989     # on some systems where configure will not decide to define it.
12990     if (defundef == "undef") {
12991       print "/*", prefix defundef, macro, "*/"
12992       next
12993     }
12994   }
12995 }
12996 { print }
12997 _ACAWK
12998 _ACEOF
12999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13000   as_fn_error "could not setup config headers machinery" "$LINENO" 5
13001 fi # test -n "$CONFIG_HEADERS"
13002
13003
13004 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13005 shift
13006 for ac_tag
13007 do
13008   case $ac_tag in
13009   :[FHLC]) ac_mode=$ac_tag; continue;;
13010   esac
13011   case $ac_mode$ac_tag in
13012   :[FHL]*:*);;
13013   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
13014   :[FH]-) ac_tag=-:-;;
13015   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13016   esac
13017   ac_save_IFS=$IFS
13018   IFS=:
13019   set x $ac_tag
13020   IFS=$ac_save_IFS
13021   shift
13022   ac_file=$1
13023   shift
13024
13025   case $ac_mode in
13026   :L) ac_source=$1;;
13027   :[FH])
13028     ac_file_inputs=
13029     for ac_f
13030     do
13031       case $ac_f in
13032       -) ac_f="$tmp/stdin";;
13033       *) # Look for the file first in the build tree, then in the source tree
13034          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13035          # because $ac_f cannot contain `:'.
13036          test -f "$ac_f" ||
13037            case $ac_f in
13038            [\\/$]*) false;;
13039            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13040            esac ||
13041            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13042       esac
13043       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13044       as_fn_append ac_file_inputs " '$ac_f'"
13045     done
13046
13047     # Let's still pretend it is `configure' which instantiates (i.e., don't
13048     # use $as_me), people would be surprised to read:
13049     #    /* config.h.  Generated by config.status.  */
13050     configure_input='Generated from '`
13051           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13052         `' by configure.'
13053     if test x"$ac_file" != x-; then
13054       configure_input="$ac_file.  $configure_input"
13055       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13056 $as_echo "$as_me: creating $ac_file" >&6;}
13057     fi
13058     # Neutralize special characters interpreted by sed in replacement strings.
13059     case $configure_input in #(
13060     *\&* | *\|* | *\\* )
13061        ac_sed_conf_input=`$as_echo "$configure_input" |
13062        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13063     *) ac_sed_conf_input=$configure_input;;
13064     esac
13065
13066     case $ac_tag in
13067     *:-:* | *:-) cat >"$tmp/stdin" \
13068       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
13069     esac
13070     ;;
13071   esac
13072
13073   ac_dir=`$as_dirname -- "$ac_file" ||
13074 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13075          X"$ac_file" : 'X\(//\)[^/]' \| \
13076          X"$ac_file" : 'X\(//\)$' \| \
13077          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13078 $as_echo X"$ac_file" |
13079     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13080             s//\1/
13081             q
13082           }
13083           /^X\(\/\/\)[^/].*/{
13084             s//\1/
13085             q
13086           }
13087           /^X\(\/\/\)$/{
13088             s//\1/
13089             q
13090           }
13091           /^X\(\/\).*/{
13092             s//\1/
13093             q
13094           }
13095           s/.*/./; q'`
13096   as_dir="$ac_dir"; as_fn_mkdir_p
13097   ac_builddir=.
13098
13099 case "$ac_dir" in
13100 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13101 *)
13102   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13103   # A ".." for each directory in $ac_dir_suffix.
13104   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13105   case $ac_top_builddir_sub in
13106   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13107   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13108   esac ;;
13109 esac
13110 ac_abs_top_builddir=$ac_pwd
13111 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13112 # for backward compatibility:
13113 ac_top_builddir=$ac_top_build_prefix
13114
13115 case $srcdir in
13116   .)  # We are building in place.
13117     ac_srcdir=.
13118     ac_top_srcdir=$ac_top_builddir_sub
13119     ac_abs_top_srcdir=$ac_pwd ;;
13120   [\\/]* | ?:[\\/]* )  # Absolute name.
13121     ac_srcdir=$srcdir$ac_dir_suffix;
13122     ac_top_srcdir=$srcdir
13123     ac_abs_top_srcdir=$srcdir ;;
13124   *) # Relative name.
13125     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13126     ac_top_srcdir=$ac_top_build_prefix$srcdir
13127     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13128 esac
13129 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13130
13131
13132   case $ac_mode in
13133   :F)
13134   #
13135   # CONFIG_FILE
13136   #
13137
13138   case $INSTALL in
13139   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13140   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13141   esac
13142 _ACEOF
13143
13144 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13145 # If the template does not know about datarootdir, expand it.
13146 # FIXME: This hack should be removed a few years after 2.60.
13147 ac_datarootdir_hack=; ac_datarootdir_seen=
13148 ac_sed_dataroot='
13149 /datarootdir/ {
13150   p
13151   q
13152 }
13153 /@datadir@/p
13154 /@docdir@/p
13155 /@infodir@/p
13156 /@localedir@/p
13157 /@mandir@/p'
13158 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13159 *datarootdir*) ac_datarootdir_seen=yes;;
13160 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13161   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13162 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13163 _ACEOF
13164 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13165   ac_datarootdir_hack='
13166   s&@datadir@&$datadir&g
13167   s&@docdir@&$docdir&g
13168   s&@infodir@&$infodir&g
13169   s&@localedir@&$localedir&g
13170   s&@mandir@&$mandir&g
13171   s&\\\${datarootdir}&$datarootdir&g' ;;
13172 esac
13173 _ACEOF
13174
13175 # Neutralize VPATH when `$srcdir' = `.'.
13176 # Shell code in configure.ac might set extrasub.
13177 # FIXME: do we really want to maintain this feature?
13178 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13179 ac_sed_extra="$ac_vpsub
13180 $extrasub
13181 _ACEOF
13182 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13183 :t
13184 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13185 s|@configure_input@|$ac_sed_conf_input|;t t
13186 s&@top_builddir@&$ac_top_builddir_sub&;t t
13187 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13188 s&@srcdir@&$ac_srcdir&;t t
13189 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13190 s&@top_srcdir@&$ac_top_srcdir&;t t
13191 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13192 s&@builddir@&$ac_builddir&;t t
13193 s&@abs_builddir@&$ac_abs_builddir&;t t
13194 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13195 s&@INSTALL@&$ac_INSTALL&;t t
13196 $ac_datarootdir_hack
13197 "
13198 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
13199   || as_fn_error "could not create $ac_file" "$LINENO" 5
13200
13201 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13202   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
13203   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
13204   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13205 which seems to be undefined.  Please make sure it is defined." >&5
13206 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13207 which seems to be undefined.  Please make sure it is defined." >&2;}
13208
13209   rm -f "$tmp/stdin"
13210   case $ac_file in
13211   -) cat "$tmp/out" && rm -f "$tmp/out";;
13212   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
13213   esac \
13214   || as_fn_error "could not create $ac_file" "$LINENO" 5
13215  ;;
13216   :H)
13217   #
13218   # CONFIG_HEADER
13219   #
13220   if test x"$ac_file" != x-; then
13221     {
13222       $as_echo "/* $configure_input  */" \
13223       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
13224     } >"$tmp/config.h" \
13225       || as_fn_error "could not create $ac_file" "$LINENO" 5
13226     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
13227       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13228 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13229     else
13230       rm -f "$ac_file"
13231       mv "$tmp/config.h" "$ac_file" \
13232         || as_fn_error "could not create $ac_file" "$LINENO" 5
13233     fi
13234   else
13235     $as_echo "/* $configure_input  */" \
13236       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
13237       || as_fn_error "could not create -" "$LINENO" 5
13238   fi
13239  ;;
13240
13241   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13242 $as_echo "$as_me: executing $ac_file commands" >&6;}
13243  ;;
13244   esac
13245
13246
13247   case $ac_file$ac_mode in
13248     "default-1":C)
13249 # Only add multilib support code if we just rebuilt the top-level
13250 # Makefile.
13251 case " $CONFIG_FILES " in
13252  *" Makefile "*)
13253    ac_file=Makefile . ${multi_basedir}/config-ml.in
13254    ;;
13255 esac ;;
13256     "libtool":C)
13257
13258     # See if we are running on zsh, and set the options which allow our
13259     # commands through without removal of \ escapes.
13260     if test -n "${ZSH_VERSION+set}" ; then
13261       setopt NO_GLOB_SUBST
13262     fi
13263
13264     cfgfile="${ofile}T"
13265     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13266     $RM "$cfgfile"
13267
13268     cat <<_LT_EOF >> "$cfgfile"
13269 #! $SHELL
13270
13271 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13272 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13273 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13274 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13275 #
13276 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13277 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13278 #   Written by Gordon Matzigkeit, 1996
13279 #
13280 #   This file is part of GNU Libtool.
13281 #
13282 # GNU Libtool is free software; you can redistribute it and/or
13283 # modify it under the terms of the GNU General Public License as
13284 # published by the Free Software Foundation; either version 2 of
13285 # the License, or (at your option) any later version.
13286 #
13287 # As a special exception to the GNU General Public License,
13288 # if you distribute this file as part of a program or library that
13289 # is built using GNU Libtool, you may include this file under the
13290 # same distribution terms that you use for the rest of that program.
13291 #
13292 # GNU Libtool is distributed in the hope that it will be useful,
13293 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13294 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13295 # GNU General Public License for more details.
13296 #
13297 # You should have received a copy of the GNU General Public License
13298 # along with GNU Libtool; see the file COPYING.  If not, a copy
13299 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13300 # obtained by writing to the Free Software Foundation, Inc.,
13301 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13302
13303
13304 # The names of the tagged configurations supported by this script.
13305 available_tags=""
13306
13307 # ### BEGIN LIBTOOL CONFIG
13308
13309 # Assembler program.
13310 AS=$lt_AS
13311
13312 # DLL creation program.
13313 DLLTOOL=$lt_DLLTOOL
13314
13315 # Object dumper program.
13316 OBJDUMP=$lt_OBJDUMP
13317
13318 # Which release of libtool.m4 was used?
13319 macro_version=$macro_version
13320 macro_revision=$macro_revision
13321
13322 # Whether or not to build shared libraries.
13323 build_libtool_libs=$enable_shared
13324
13325 # Whether or not to build static libraries.
13326 build_old_libs=$enable_static
13327
13328 # What type of objects to build.
13329 pic_mode=$pic_mode
13330
13331 # Whether or not to optimize for fast installation.
13332 fast_install=$enable_fast_install
13333
13334 # Shell to use when invoking shell scripts.
13335 SHELL=$lt_SHELL
13336
13337 # An echo program that protects backslashes.
13338 ECHO=$lt_ECHO
13339
13340 # The host system.
13341 host_alias=$host_alias
13342 host=$host
13343 host_os=$host_os
13344
13345 # The build system.
13346 build_alias=$build_alias
13347 build=$build
13348 build_os=$build_os
13349
13350 # A sed program that does not truncate output.
13351 SED=$lt_SED
13352
13353 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13354 Xsed="\$SED -e 1s/^X//"
13355
13356 # A grep program that handles long lines.
13357 GREP=$lt_GREP
13358
13359 # An ERE matcher.
13360 EGREP=$lt_EGREP
13361
13362 # A literal string matcher.
13363 FGREP=$lt_FGREP
13364
13365 # A BSD- or MS-compatible name lister.
13366 NM=$lt_NM
13367
13368 # Whether we need soft or hard links.
13369 LN_S=$lt_LN_S
13370
13371 # What is the maximum length of a command?
13372 max_cmd_len=$max_cmd_len
13373
13374 # Object file suffix (normally "o").
13375 objext=$ac_objext
13376
13377 # Executable file suffix (normally "").
13378 exeext=$exeext
13379
13380 # whether the shell understands "unset".
13381 lt_unset=$lt_unset
13382
13383 # turn spaces into newlines.
13384 SP2NL=$lt_lt_SP2NL
13385
13386 # turn newlines into spaces.
13387 NL2SP=$lt_lt_NL2SP
13388
13389 # Method to check whether dependent libraries are shared objects.
13390 deplibs_check_method=$lt_deplibs_check_method
13391
13392 # Command to use when deplibs_check_method == "file_magic".
13393 file_magic_cmd=$lt_file_magic_cmd
13394
13395 # The archiver.
13396 AR=$lt_AR
13397 AR_FLAGS=$lt_AR_FLAGS
13398
13399 # A symbol stripping program.
13400 STRIP=$lt_STRIP
13401
13402 # Commands used to install an old-style archive.
13403 RANLIB=$lt_RANLIB
13404 old_postinstall_cmds=$lt_old_postinstall_cmds
13405 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13406
13407 # Whether to use a lock for old archive extraction.
13408 lock_old_archive_extraction=$lock_old_archive_extraction
13409
13410 # A C compiler.
13411 LTCC=$lt_CC
13412
13413 # LTCC compiler flags.
13414 LTCFLAGS=$lt_CFLAGS
13415
13416 # Take the output of nm and produce a listing of raw symbols and C names.
13417 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13418
13419 # Transform the output of nm in a proper C declaration.
13420 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13421
13422 # Transform the output of nm in a C name address pair.
13423 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13424
13425 # Transform the output of nm in a C name address pair when lib prefix is needed.
13426 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13427
13428 # The name of the directory that contains temporary libtool files.
13429 objdir=$objdir
13430
13431 # Used to examine libraries when file_magic_cmd begins with "file".
13432 MAGIC_CMD=$MAGIC_CMD
13433
13434 # Must we lock files when doing compilation?
13435 need_locks=$lt_need_locks
13436
13437 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13438 DSYMUTIL=$lt_DSYMUTIL
13439
13440 # Tool to change global to local symbols on Mac OS X.
13441 NMEDIT=$lt_NMEDIT
13442
13443 # Tool to manipulate fat objects and archives on Mac OS X.
13444 LIPO=$lt_LIPO
13445
13446 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13447 OTOOL=$lt_OTOOL
13448
13449 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13450 OTOOL64=$lt_OTOOL64
13451
13452 # Old archive suffix (normally "a").
13453 libext=$libext
13454
13455 # Shared library suffix (normally ".so").
13456 shrext_cmds=$lt_shrext_cmds
13457
13458 # The commands to extract the exported symbol list from a shared archive.
13459 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13460
13461 # Variables whose values should be saved in libtool wrapper scripts and
13462 # restored at link time.
13463 variables_saved_for_relink=$lt_variables_saved_for_relink
13464
13465 # Do we need the "lib" prefix for modules?
13466 need_lib_prefix=$need_lib_prefix
13467
13468 # Do we need a version for libraries?
13469 need_version=$need_version
13470
13471 # Library versioning type.
13472 version_type=$version_type
13473
13474 # Shared library runtime path variable.
13475 runpath_var=$runpath_var
13476
13477 # Shared library path variable.
13478 shlibpath_var=$shlibpath_var
13479
13480 # Is shlibpath searched before the hard-coded library search path?
13481 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13482
13483 # Format of library name prefix.
13484 libname_spec=$lt_libname_spec
13485
13486 # List of archive names.  First name is the real one, the rest are links.
13487 # The last name is the one that the linker finds with -lNAME
13488 library_names_spec=$lt_library_names_spec
13489
13490 # The coded name of the library, if different from the real name.
13491 soname_spec=$lt_soname_spec
13492
13493 # Permission mode override for installation of shared libraries.
13494 install_override_mode=$lt_install_override_mode
13495
13496 # Command to use after installation of a shared archive.
13497 postinstall_cmds=$lt_postinstall_cmds
13498
13499 # Command to use after uninstallation of a shared archive.
13500 postuninstall_cmds=$lt_postuninstall_cmds
13501
13502 # Commands used to finish a libtool library installation in a directory.
13503 finish_cmds=$lt_finish_cmds
13504
13505 # As "finish_cmds", except a single script fragment to be evaled but
13506 # not shown.
13507 finish_eval=$lt_finish_eval
13508
13509 # Whether we should hardcode library paths into libraries.
13510 hardcode_into_libs=$hardcode_into_libs
13511
13512 # Compile-time system search path for libraries.
13513 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13514
13515 # Run-time system search path for libraries.
13516 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13517
13518 # Whether dlopen is supported.
13519 dlopen_support=$enable_dlopen
13520
13521 # Whether dlopen of programs is supported.
13522 dlopen_self=$enable_dlopen_self
13523
13524 # Whether dlopen of statically linked programs is supported.
13525 dlopen_self_static=$enable_dlopen_self_static
13526
13527 # Commands to strip libraries.
13528 old_striplib=$lt_old_striplib
13529 striplib=$lt_striplib
13530
13531
13532 # The linker used to build libraries.
13533 LD=$lt_LD
13534
13535 # How to create reloadable object files.
13536 reload_flag=$lt_reload_flag
13537 reload_cmds=$lt_reload_cmds
13538
13539 # Commands used to build an old-style archive.
13540 old_archive_cmds=$lt_old_archive_cmds
13541
13542 # A language specific compiler.
13543 CC=$lt_compiler
13544
13545 # Is the compiler the GNU compiler?
13546 with_gcc=$GCC
13547
13548 # Compiler flag to turn off builtin functions.
13549 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13550
13551 # How to pass a linker flag through the compiler.
13552 wl=$lt_lt_prog_compiler_wl
13553
13554 # Additional compiler flags for building library objects.
13555 pic_flag=$lt_lt_prog_compiler_pic
13556
13557 # Compiler flag to prevent dynamic linking.
13558 link_static_flag=$lt_lt_prog_compiler_static
13559
13560 # Does compiler simultaneously support -c and -o options?
13561 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13562
13563 # Whether or not to add -lc for building shared libraries.
13564 build_libtool_need_lc=$archive_cmds_need_lc
13565
13566 # Whether or not to disallow shared libs when runtime libs are static.
13567 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13568
13569 # Compiler flag to allow reflexive dlopens.
13570 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13571
13572 # Compiler flag to generate shared objects directly from archives.
13573 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13574
13575 # Whether the compiler copes with passing no objects directly.
13576 compiler_needs_object=$lt_compiler_needs_object
13577
13578 # Create an old-style archive from a shared archive.
13579 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13580
13581 # Create a temporary old-style archive to link instead of a shared archive.
13582 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13583
13584 # Commands used to build a shared archive.
13585 archive_cmds=$lt_archive_cmds
13586 archive_expsym_cmds=$lt_archive_expsym_cmds
13587
13588 # Commands used to build a loadable module if different from building
13589 # a shared archive.
13590 module_cmds=$lt_module_cmds
13591 module_expsym_cmds=$lt_module_expsym_cmds
13592
13593 # Whether we are building with GNU ld or not.
13594 with_gnu_ld=$lt_with_gnu_ld
13595
13596 # Flag that allows shared libraries with undefined symbols to be built.
13597 allow_undefined_flag=$lt_allow_undefined_flag
13598
13599 # Flag that enforces no undefined symbols.
13600 no_undefined_flag=$lt_no_undefined_flag
13601
13602 # Flag to hardcode \$libdir into a binary during linking.
13603 # This must work even if \$libdir does not exist
13604 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13605
13606 # If ld is used when linking, flag to hardcode \$libdir into a binary
13607 # during linking.  This must work even if \$libdir does not exist.
13608 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13609
13610 # Whether we need a single "-rpath" flag with a separated argument.
13611 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13612
13613 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13614 # DIR into the resulting binary.
13615 hardcode_direct=$hardcode_direct
13616
13617 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13618 # DIR into the resulting binary and the resulting library dependency is
13619 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13620 # library is relocated.
13621 hardcode_direct_absolute=$hardcode_direct_absolute
13622
13623 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13624 # into the resulting binary.
13625 hardcode_minus_L=$hardcode_minus_L
13626
13627 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13628 # into the resulting binary.
13629 hardcode_shlibpath_var=$hardcode_shlibpath_var
13630
13631 # Set to "yes" if building a shared library automatically hardcodes DIR
13632 # into the library and all subsequent libraries and executables linked
13633 # against it.
13634 hardcode_automatic=$hardcode_automatic
13635
13636 # Set to yes if linker adds runtime paths of dependent libraries
13637 # to runtime path list.
13638 inherit_rpath=$inherit_rpath
13639
13640 # Whether libtool must link a program against all its dependency libraries.
13641 link_all_deplibs=$link_all_deplibs
13642
13643 # Fix the shell variable \$srcfile for the compiler.
13644 fix_srcfile_path=$lt_fix_srcfile_path
13645
13646 # Set to "yes" if exported symbols are required.
13647 always_export_symbols=$always_export_symbols
13648
13649 # The commands to list exported symbols.
13650 export_symbols_cmds=$lt_export_symbols_cmds
13651
13652 # Symbols that should not be listed in the preloaded symbols.
13653 exclude_expsyms=$lt_exclude_expsyms
13654
13655 # Symbols that must always be exported.
13656 include_expsyms=$lt_include_expsyms
13657
13658 # Commands necessary for linking programs (against libraries) with templates.
13659 prelink_cmds=$lt_prelink_cmds
13660
13661 # Specify filename containing input files.
13662 file_list_spec=$lt_file_list_spec
13663
13664 # How to hardcode a shared library path into an executable.
13665 hardcode_action=$hardcode_action
13666
13667 # ### END LIBTOOL CONFIG
13668
13669 _LT_EOF
13670
13671   case $host_os in
13672   aix3*)
13673     cat <<\_LT_EOF >> "$cfgfile"
13674 # AIX sometimes has problems with the GCC collect2 program.  For some
13675 # reason, if we set the COLLECT_NAMES environment variable, the problems
13676 # vanish in a puff of smoke.
13677 if test "X${COLLECT_NAMES+set}" != Xset; then
13678   COLLECT_NAMES=
13679   export COLLECT_NAMES
13680 fi
13681 _LT_EOF
13682     ;;
13683   esac
13684
13685
13686 ltmain="$ac_aux_dir/ltmain.sh"
13687
13688
13689   # We use sed instead of cat because bash on DJGPP gets confused if
13690   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13691   # text mode, it properly converts lines to CR/LF.  This bash problem
13692   # is reportedly fixed, but why not run on old versions too?
13693   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13694     || (rm -f "$cfgfile"; exit 1)
13695
13696   case $xsi_shell in
13697   yes)
13698     cat << \_LT_EOF >> "$cfgfile"
13699
13700 # func_dirname file append nondir_replacement
13701 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13702 # otherwise set result to NONDIR_REPLACEMENT.
13703 func_dirname ()
13704 {
13705   case ${1} in
13706     */*) func_dirname_result="${1%/*}${2}" ;;
13707     *  ) func_dirname_result="${3}" ;;
13708   esac
13709 }
13710
13711 # func_basename file
13712 func_basename ()
13713 {
13714   func_basename_result="${1##*/}"
13715 }
13716
13717 # func_dirname_and_basename file append nondir_replacement
13718 # perform func_basename and func_dirname in a single function
13719 # call:
13720 #   dirname:  Compute the dirname of FILE.  If nonempty,
13721 #             add APPEND to the result, otherwise set result
13722 #             to NONDIR_REPLACEMENT.
13723 #             value returned in "$func_dirname_result"
13724 #   basename: Compute filename of FILE.
13725 #             value retuned in "$func_basename_result"
13726 # Implementation must be kept synchronized with func_dirname
13727 # and func_basename. For efficiency, we do not delegate to
13728 # those functions but instead duplicate the functionality here.
13729 func_dirname_and_basename ()
13730 {
13731   case ${1} in
13732     */*) func_dirname_result="${1%/*}${2}" ;;
13733     *  ) func_dirname_result="${3}" ;;
13734   esac
13735   func_basename_result="${1##*/}"
13736 }
13737
13738 # func_stripname prefix suffix name
13739 # strip PREFIX and SUFFIX off of NAME.
13740 # PREFIX and SUFFIX must not contain globbing or regex special
13741 # characters, hashes, percent signs, but SUFFIX may contain a leading
13742 # dot (in which case that matches only a dot).
13743 func_stripname ()
13744 {
13745   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13746   # positional parameters, so assign one to ordinary parameter first.
13747   func_stripname_result=${3}
13748   func_stripname_result=${func_stripname_result#"${1}"}
13749   func_stripname_result=${func_stripname_result%"${2}"}
13750 }
13751
13752 # func_opt_split
13753 func_opt_split ()
13754 {
13755   func_opt_split_opt=${1%%=*}
13756   func_opt_split_arg=${1#*=}
13757 }
13758
13759 # func_lo2o object
13760 func_lo2o ()
13761 {
13762   case ${1} in
13763     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13764     *)    func_lo2o_result=${1} ;;
13765   esac
13766 }
13767
13768 # func_xform libobj-or-source
13769 func_xform ()
13770 {
13771   func_xform_result=${1%.*}.lo
13772 }
13773
13774 # func_arith arithmetic-term...
13775 func_arith ()
13776 {
13777   func_arith_result=$(( $* ))
13778 }
13779
13780 # func_len string
13781 # STRING may not start with a hyphen.
13782 func_len ()
13783 {
13784   func_len_result=${#1}
13785 }
13786
13787 _LT_EOF
13788     ;;
13789   *) # Bourne compatible functions.
13790     cat << \_LT_EOF >> "$cfgfile"
13791
13792 # func_dirname file append nondir_replacement
13793 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13794 # otherwise set result to NONDIR_REPLACEMENT.
13795 func_dirname ()
13796 {
13797   # Extract subdirectory from the argument.
13798   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13799   if test "X$func_dirname_result" = "X${1}"; then
13800     func_dirname_result="${3}"
13801   else
13802     func_dirname_result="$func_dirname_result${2}"
13803   fi
13804 }
13805
13806 # func_basename file
13807 func_basename ()
13808 {
13809   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13810 }
13811
13812
13813 # func_stripname prefix suffix name
13814 # strip PREFIX and SUFFIX off of NAME.
13815 # PREFIX and SUFFIX must not contain globbing or regex special
13816 # characters, hashes, percent signs, but SUFFIX may contain a leading
13817 # dot (in which case that matches only a dot).
13818 # func_strip_suffix prefix name
13819 func_stripname ()
13820 {
13821   case ${2} in
13822     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13823     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13824   esac
13825 }
13826
13827 # sed scripts:
13828 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13829 my_sed_long_arg='1s/^-[^=]*=//'
13830
13831 # func_opt_split
13832 func_opt_split ()
13833 {
13834   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13835   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13836 }
13837
13838 # func_lo2o object
13839 func_lo2o ()
13840 {
13841   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13842 }
13843
13844 # func_xform libobj-or-source
13845 func_xform ()
13846 {
13847   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13848 }
13849
13850 # func_arith arithmetic-term...
13851 func_arith ()
13852 {
13853   func_arith_result=`expr "$@"`
13854 }
13855
13856 # func_len string
13857 # STRING may not start with a hyphen.
13858 func_len ()
13859 {
13860   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13861 }
13862
13863 _LT_EOF
13864 esac
13865
13866 case $lt_shell_append in
13867   yes)
13868     cat << \_LT_EOF >> "$cfgfile"
13869
13870 # func_append var value
13871 # Append VALUE to the end of shell variable VAR.
13872 func_append ()
13873 {
13874   eval "$1+=\$2"
13875 }
13876 _LT_EOF
13877     ;;
13878   *)
13879     cat << \_LT_EOF >> "$cfgfile"
13880
13881 # func_append var value
13882 # Append VALUE to the end of shell variable VAR.
13883 func_append ()
13884 {
13885   eval "$1=\$$1\$2"
13886 }
13887
13888 _LT_EOF
13889     ;;
13890   esac
13891
13892
13893   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13894     || (rm -f "$cfgfile"; exit 1)
13895
13896   mv -f "$cfgfile" "$ofile" ||
13897     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13898   chmod +x "$ofile"
13899
13900  ;;
13901
13902   esac
13903 done # for ac_tag
13904
13905
13906 as_fn_exit 0
13907 _ACEOF
13908 ac_clean_files=$ac_clean_files_save
13909
13910 test $ac_write_fail = 0 ||
13911   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
13912
13913
13914 # configure is writing to config.log, and then calls config.status.
13915 # config.status does its own redirection, appending to config.log.
13916 # Unfortunately, on DOS this fails, as config.log is still kept open
13917 # by configure, so config.status won't be able to write to it; its
13918 # output is simply discarded.  So we exec the FD to /dev/null,
13919 # effectively closing config.log, so it can be properly (re)opened and
13920 # appended to by config.status.  When coming back to configure, we
13921 # need to make the FD available again.
13922 if test "$no_create" != yes; then
13923   ac_cs_success=:
13924   ac_config_status_args=
13925   test "$silent" = yes &&
13926     ac_config_status_args="$ac_config_status_args --quiet"
13927   exec 5>/dev/null
13928   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
13929   exec 5>>config.log
13930   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
13931   # would make configure fail if this is the last instruction.
13932   $ac_cs_success || as_fn_exit $?
13933 fi
13934 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
13935   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
13936 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
13937 fi
13938